The present disclosure relates generally to electric vehicles and, more particularly, to examples of a removable protective cover for electric powersport vehicles.
Due to their quiet, clean, and efficient powertrains, electric powersport vehicles (EPVs), such as, for example, snowmobiles, personal watercraft (PWC), all-terrain vehicles (ATVs), and side-by-side vehicles (SSVs), also sometimes referred to as utility task vehicles (UTVs), provide a desirable option to gas-powered vehicles for powersport enthusiasts. Electric powertrains of electric vehicles typically include a battery system, one or more electrical motors, each with a corresponding electronic power inverter (sometimes referred to as a motor controller), and various auxiliary systems (e.g., cooling systems). A battery charging port is typically disposed at a readily accessible location on the body of the vehicle.
Examples of the present disclosure provide a removable protective cover for an electric powersport vehicle that provides access to a charging port of the vehicle to enable charging without a need to remove the protective cover.
One example provides a protective cover for an electric vehicle. The protective cover includes a main body to selectively fit over a body of the electric vehicle, including over a charging port of the electric vehicle, and includes an opening extending through the main body, the opening located so as to be proximate to the charging port when the protective cover is installed on the electric vehicle, the opening to receive and enable a charging gun to be disposed at least partially within the protective cover and be inserted into the charging port. In one example, a flap is disposed on an exterior surface of the protective cover and is operable between a closed position and an open position. The flap covers the opening when in the closed position and enables access to the opening when in the open position.
In one example, the flap has a distal end portion connected to the main body and an opposing proximal end portion, with the flap in the open position, the proximal end portion of the flap is configured to be secured about a perimeter of the charging gun and/or electrical cables associated with the charging gun.
In one example, the opening is adjustable between a constricted position and an expanded position to receive the charging gun.
In one example, a perimeter of the opening is biased toward the constricted position so as to be in the constricted position in the absence of the charging gun and constricts about a perimeter of the charging gun to form a weather-resistant seal about the charging gun when the charging gun is disposed therein.
In one example, the entirety of the charging gun is received within the protective cover via the opening, wherein the opening constricts about electrical cables connected to the charging gun.
In one example, the opening is elastically biased toward the constricted position.
In one example, a perimeter of the opening is movable toward the constricted position via a drawstring disposed about a perimeter.
In one example, the opening comprises an expandable slit between a pair of overlapping curtain-like flaps.
In one example, the cover comprises a transparent portion adjacent to the opening to enable viewing through the protective cover.
In one example, a transparent panel is located on the main body so as to align with and enable viewing of a display screen of a control console of the electrical vehicle when the protective cover is installed on the electric vehicle.
In one example, the cover includes a second flap operable between a closed position and an open position, the second flap covers the transparent panel when in the closed position and, when in the open position, exposes the transparent panel to enable viewing of the display panel.
In one example, the opening is formed as part of a shroud which is operable between a stowed position and a deployed position from the main body.
In one example, in the deployed position, the shroud accommodates opening and closing of a panel on the electric vehicle which covers the charging port.
In one example, the main body selectively fits over an upper body portion of the body of the electric vehicle.
In one example, the main body attaches to a bottom portion of the body of the electric vehicle.
In one example, the electric vehicle is one of a snowmobile and a personal watercraft.
One example provides a protective cover for an electric vehicle. The protective cover comprises a main body to selectively fit over at least an upper portion of the electric vehicle, including over an electric charging port of the electric vehicle. The protective cover comprises a shroud located on the main body so as to be proximate to the charging port when the protective cover is installed on the electric vehicle. The shroud is operable between a stowed position and a deployed position, the shroud including an opening accessible when in the deployed position to receive at least a portion of a charging gun through the opening to enable the charging gun to be inserted into the charging port.
In one example, a flap is disposed on the main bod. The flap is operable between a closed position and an open position to cover the shroud when in the closed position, and to enable access to the shroud when in the open position.
In one example, the flap forms a portion of the shroud, wherein operating the flap from the closed position to the open position operates the shroud from the stowed position to the deployed position. Operating the flap from the open position to the closed position operates the shroud from the deployed position to the stowed position.
In one example, the shroud is folded to have a flat configuration substantially flush with the main body when in the stowed position, and unfolded to extend beyond the exterior surface of the main body when in the deployed position,
In one example, the shroud is wedge-shaped when in the deployed position and includes a pair of triangular opposing side panels, and a rectangular front panel extending between the opposing side panels. An opening is disposed in the front panel.
In one example, at least one of the opposing side panels is transparent to enable the charging port to be viewed through the shroud so as to provide visual aid to insert the charging gun into the charging port.
In one example, the shroud comprises a longitudinally extending sleeve having a first end coupled to the main body and a second end opposite the first end including the opening.
In one example, the opening is adjustable from a constricted position in the absence of the charging gun to an expanded position to receive the charging gun.
In one example, a perimeter of the opening is biased toward the constricted position such that the opening is in the constricted position in the absence of the charging gun and constricts about a perimeter of the charging when the charging gun is disposed there through.
In one example, an entirety of the charging gun is received within the shroud via the opening, and wherein the opening constricts about electrical cables extending from the charging gun.
In one example, the perimeter of the opening is elastically biased toward the constricted position.
In one example, the opening comprises a crisscross slit formed by a plurality of flaps which are elastically biased to maintain the slit in the contracted position.
In one example, the perimeter of the opening is biased toward the constricted position via a drawstring disposed about the perimeter.
In one example, the opening comprises an expandable slit between a pair of overlapping curtain-like flaps which maintain the slit in the constricted position in the absence of a charging gun, and wherein the curtain-like flaps close behind the charging gun when received within the shroud.
In one example, at least one second transparent panel is located on the main body so as to enable viewing of a display panel of a control console of the electrical vehicle when the protective cover is disposed there on.
In one example, a second flap is operable between a closed position and an open position. The second flap covers the at least one second transparent panel when in the closed position and exposes the at least one second transparent panel when in the open position to enable viewing of the display panel.
One example provides a protective cover for an electric vehicle. The protective cover comprises a main body to selectively fit over at least an upper portion of the electric vehicle, including over a charging port of the electric vehicle. The protective cover comprises a charging port access disposed on the main body so as to be located proximate to the charging port when the protective cover is installed on the electric vehicle. The charging port access includes an opening that extends through the main body. The opening receives and enables at least a portion of an electric charging gun to extend through the main body to plug into the electrical charging port. A flap is operable between a closed position and an open position, the flap covers the opening when in the closed position and enables access to the opening when in the open position.
In one example, the flap may be secured to the main body in the closed position via a fastening system.
In one example, the fastening system comprises a zipper between the flap and the main body.
In one example, a size of the opening is adjustable between a closed position, in the absence of the electric charging gun, and an open position to receive the electric charging gun.
In one example, the opening is adjustable to constrict about the electric charging gun when the electric charging gun is disposed therein.
In one example, the aperture is elastically biased toward the closed position and expandable to the open position.
In one example, the size of the opening is adjustable via a draw string disposed about a perimeter of the opening.
In one example, the opening comprises a slit formed between a pair of curtain-like flaps.
In one example a zipper is positioned between the curtain-like flaps for opening and closing the slit.
In one example, the protective cover further includes at least one first transparent panel adjacent to the opening to enable the charging port to viewed through the main body.
In one example, the protective cover further includes a display transparent panel located on the main body so as to enable viewing of a display panel of a control console of the electric vehicle when the protective cover is disposed there on.
In one example, the protective cover further includes a second flap operable between a closed position and an open position. The second flap covers the display second transparent panel when in the closed position and exposes the display transparent panel when in the open position to enable viewing of the display panel.
One example provides a protective cover for an electric vehicle. The protective cover comprises a main body to selectively fit over at least a portion of an upper body of the electric vehicle, including over an electric charging port of the electric vehicle. A shroud is located on the main body so as to be proximate to the charging port when the protective cover is installed on the electric vehicle. The shroud is operable between a stowed position and a deployed position. The shroud includes an opening accessible when in the deployed position. When in the deployed position, the shroud receives at least a portion of a charging gun through the opening to enable the charging gun to be inserted into the charging port. A flap is disposed on the main body. The flap is operable between a closed position and an open position. The flap is coupled to the shroud such that operation of the flap from the closed position to the open position operates the shroud from the stowed position to the deployed position. Operation of the flap from the open position to the closed position operates the shroud from the deployed position to the stowed position. The flap to secure to the main body and cover the shroud when in the closed position.
In one example, the shroud is folded to be substantially flush with an exterior surface of the main body when in the stowed position, and unfolded to extend beyond the exterior surface of the main body when in the deployed position.
In one example, the shroud is wedge-shaped when in the deployed position. The shroud includes a pair of triangular opposing side panels; and a rectangular front panel extending between the opposing side panels, the expandable opening disposed in the front panel, wherein lower edges of the side panels and front panel are connected to the main body and upper edges of the side panels and front panel are connected to flap such that the flap serves a lid over the shroud.
In one example, at least one of the opposing side panels is transparent to enable the charging port to be viewed through the shroud so as to provide visual aid to insert the charging gun into the charging port.
In one example, the opening is expandable from a closed position in the absence of the charging gun to an open position to receive the charging gun.
In one example, the front panel comprises a pair of curtain-like flaps which form the expandable opening as an expandable slit there between, wherein the flaps overlap to maintain the slit in the closed position in the absence of a charging gun, and close behind the charging gun when received within the shroud.
In one example, a perimeter of the opening is biased toward the closed position such that the opening is in the closed position in the absence of the charging gun and constricts about a perimeter of the charging gun when the charging gun is present.
In one example, an entirety of the charging gun is received within the shroud via the opening, wherein the opening constricts about electrical cables connected to the charging gun.
In one example, the perimeter of the opening is elastically biased toward the closed position.
In one example, the opening comprises a crisscross slit formed by a plurality of flaps which are elastically biased to maintain the slit in the closed position.
In one example, the perimeter of the opening is biased toward the closed position via a drawstring disposed about the perimeter.
In one example, at least one second transparent panel is located on the main body so as to enable viewing of a display panel of the electrical vehicle when the protective cover is disposed there on.
In one example, a second flap is operable between a closed position and an open position, the second flap to cover the at least one second transparent panel when in the closed position and to expose the at least one second transparent panel when in the open position to enable viewing of the display panel.
In one example, a storage pouch is connected to a major surface of the main body facing the electric vehicle when the protective cover is installed on the electric vehicle. An opening through the main body is selectively operable between an open position and a closed position, the opening to provide access to an interior space of the storage pouch when in the open position and through which the main body may be folded into the interior space to store the protective cover.
One example provides a protective cover for an electric vehicle. The protective cover comprises a main body to selectively fit over and cover at least a portion of the electric vehicle, including over an electric charging port of the electric vehicle. A first opening is located through the main body to be aligned with the electric charging port when the protective cover is installed on the electric vehicle. A shroud is disposed over the first opening and is operable between a stowed position and a deployed position. The shroud includes a second opening which is accessible when in the deployed position to receive at least a portion of a charging gun through the second opening to enable the charging gun to be inserted into the charging port.
In one example a flap is disposed on an exterior surface of the main body. The flap is operable between a closed position and an open position. The flap secures to the main body and cover to the shroud when in the closed position, and enables access to the shroud when in the open position.
In one example the flap forms a portion of the shroud, wherein operating the flap from the closed position to the open position operates the shroud from the stowed position to the deployed position.
One example provides a protective cover for an electric vehicle. The protective cover comprises a main body comprising a forward portion for covering at least a portion of a front body panel of the vehicle and a handlebar assembly of the vehicle. The protective cover comprises a rearward portion for covering a straddle seat of the vehicle. A shroud is located on the main body so as to be proximate to a charging port of the vehicle when the protective cover is installed on the electric vehicle. The shroud is operable between a stowed position and a deployed position. The shroud includes an opening accessible when in the deployed position to receive at least a portion of a charging gun through the opening to enable the charging gun to be inserted into the charging port.
Additional and/or alternative features and aspects of examples of the present technology will become apparent from the following description and the accompanying drawings.
In the following detailed description, reference is made to the accompanying drawings which form a part hereof, and in which is shown by way of illustration specific examples in which the disclosure may be practiced. It is to be understood that other examples may be utilized and structural or logical changes may be made without departing from the scope of the present disclosure. The following detailed description, therefore, is not to be taken in a limiting sense. It is to be understood that features of the various examples described herein may be combined, in part or whole, with each other, unless specifically noted otherwise.
Electric powersport vehicles (EPVs), such as snowmobiles, personal watercraft (PWC), all-terrain vehicles (ATVs), and side-by-side vehicles (SSVs), for example, offer powersport enthusiasts a quiet, clean, and more environmentally friendly option to gas-powered vehicles. Electric vehicles have electric powertrains which typically include a battery system, one or more electrical motors, each with a corresponding electronic power inverter (sometimes referred to as a motor controller), and various auxiliary systems (e.g., cooling systems). A battery charging port is typically disposed at a readily accessible location on the body of the vehicle, where such charging ports may include a DC receptacle for connecting to a DC charging source and/or an AC receptacle for connecting to an AC power source.
When not in use, such as when being stored or transported, EPV's may be covered with a removable protective cover to protect against natural elements (e.g., sun, snow, rain, dirt/dust) and road debris (e.g., dirt, oil, rocks). During such times, it may be desirable to charge an EPV's batteries. However, it is generally inconvenient to remove and re-install the protect cover to facilitate such charging.
As will be described in greater detail herein, the present disclosure provides examples of a removable protective cover for EPVs that facilitates charging of the vehicle's batteries without requiring removal of the protective cover. In examples, the protective cover includes an adjustable opening that is aligned with, or in proximity to, a charging port of an EPV when the cover is installed thereon, wherein the opening receives and enables a charging gun to be plugged into the charging port receptacle while also shrouding the charging gun and interior of the protective cover from the environment during the charging process.
In examples, PWC 10 includes a vehicle body made of a deck body 12 coupled in a sealed fashion to a hull 14. The deck body 12 generally defines an upper body portion of the vehicle body and the hull 14 generally defines a bottom portion of the vehicle body. In some examples, upper body portion of the vehicle body generally faces skyward when the vehicle is positioned upright, and the bottom body portion generally faces groundward when the vehicle is positioned upright. In an example of PWC 10, the deck body 12 defines a rear platform 16 which enables users to board from the water via the rear of the watercraft. Deck body 12 further defines a raised forward body 18 supporting a steering assembly 20 and a cantilevered straddle seat 22 extending in a rearward direction D2 (opposite a forward direction D1) over rear platform 16 and defining operator and passenger positions 22a and 22b. The raised forward body 18 may comprise one or more body panels, and a hatch door (not shown) providing access to a front storage area. In examples, steering assembly 20 includes a control console 24 having handlebar button clusters (not shown) and an externally visible display device 26 to display information to an operator (e.g., a driver of PWC 10), such as operational information (e.g. speed, vehicle mode, state of charge, etc.). In one example, display device 26 comprises a digital display screen 26, such as a liquid crystal display (LCD), light emitting diode display (LED), plasma (PDP) display, and a quantum dot (QLED) display, for example. In examples, control console 24 is mounted to and pivots together with a handlebar assembly 28 of steering assembly 20. In examples, steering assembly 20 and/or control console 24 include a plurality of control mechanisms (such as button clusters, not illustrated) for controlling operation of PWC 10 (e.g., a throttle, trim control).
In examples, PWC 10 has an electric power train 30 including a battery pack 32 to power an electric motor 34 via a corresponding electronic motor controller 36 (also sometimes referred to as an inverter). Motor 34 may be drivingly coupled to propulsion system 40 in a speed-transmitting or torque-transmitting engagement. In various embodiments, motor 34 may be a permanent magnet synchronous motor or a brushless direct current motor for example. In some examples, motor 34 may have a power output rating of between 90 and 180 horsepower, or motor 34 may have a maximum output power rating of greater than 180 horsepower, for example.
In the example of PWC 10, the propulsion system is a jet propulsion system 40 driven by electric motor 34 that ejects a pressurized jet of water through a pivoting steering nozzle 42 which is controlled by a driver via a steering assembly 20 to provide a directionally controllable jet of water to propel and steer PWC 10. In some examples, steering nozzle 42 may be directed upward and downward to provide trim control to PWC 10. In examples, a trim angle of steering nozzle 42 may be controlled by a driver via inputs on control console 24.
In examples, electronic motor controller 36 converts DC power from battery pack 32 to AC power to drive electric motor 34. In examples, the operation of electric motor 34 and the delivery of power to electric motor 34 from battery pack 32 via electronic motor controller 36 is controlled by a controller 38. In examples controller 38 is operable to control delivery of electrical power from battery pack 32 to electric motor 34 via electronic motor controller 36 through control of a drive current as a function of one or more input devices, such as a throttle on control console 24. In examples, based on inputs, such as from control console 24, controller 38 is operable to control a torque or rotational speed of electric motor 34 so as to control a thrust generated by propulsion system 40 to propel PWC 10.
In one example, battery pack 32 includes a number of battery modules, with each battery module including a number of electrically interconnected battery cells, where the battery modules are, in turn, electrically connected with one another to form battery pack 32. In some examples, battery pack 32 provides a high voltage output, such as in the range of 300-400 VDC, and in some cases 800 VDC. In examples, each battery cell comprises a lithium-ion battery cell, although any number of other suitable battery chemistries and configurations may be employed.
In examples, PWC 10 includes an electric charging port 50 disposed on an elevated front body 18 portion between steering assembly 20 and straddle seat 22. In other examples, electric charging port 50 may be located forwardly of the steering assembly 20. In still other examples, the electric charging port 50 may be located rearwardly of the straddle seat 22. In examples, electric charging port 50 is disposed along a longitudinal axis of the electric vehicle, substantially mid-way between the left and right side of the vehicle. In other examples, the electric charging port 50 may be located on either a left or right side portion of the vehicle (e.g. in automotive electric vehicles, the electric charging port 50 may be accessed through a body panel on a side portion of the electric vehicle). In other examples, it is noted that charging port 50 may be disposed at any number of other locations. In one example, as illustrated, a hinged port cover 52 is operable between a closed position, to cover charging port 50 when not in use, and an open position, to provide access to charging port 50 for charging of battery pack 32.
In examples, main body 62 is made of a pliable, water-resistant material, such as a polyester material, for example. In examples, in addition to being water-resistant, the material of main body 62 may be selected with properties to provide resistance against any number of environmental elements (such as heat, sun, wind, cold temperatures, etc.). In addition to a polyester material, main body 62 may be made of any number of other suitable materials (e.g., nylon, neoprene, or cotton), or combinations thereof. When not installed on PWC 10, protective cover 60 may be folded for storage. In some examples, as will be further described in relation to
When in the deployed position, shroud 80, via adjustable opening 86, is configured to receive at least a portion of a charging gun from an external power source, such as a DC charging gun of an external DC charging system (e.g., see
In examples, a perimeter of adjustable opening 86 is expandable to enable access to charging port 50 and port cover 52 through shroud 80 and thereby enable the opening of port cover 52 and the insertion of the external charging gun into charging port 50. In examples, with the external charging gun inserted within charging port 50, a perimeter of adjustable opening 86 constricts about a perimeter of the charging gun, or charging gun cabling, to form a weather-resistant seal thereabout. In some examples, shroud 80 is configured to receive an entirety of the external charging gun therein such that adjustable opening 86 constricts and forms an weather-resistant seal about electrical cable(s) extending from the external charging gun. In some examples, a size of adjustable opening 86 is adjusted via an adjustable drawstring 88 disposed about the perimeter of adjustable opening 86. In other examples, adjustable opening 86 may be elastically biased toward a closed or constricted position. In other examples, a size of adjustable opening 86 may be adjusted via adjustment of a hook-and-loop configuration. In other examples, a size of adjustable opening 86 may be adjusted via adjustment of a single or double zip arrangement. Any number of suitable techniques may be employed to provide adjustment of the size of adjustable opening 86.
In examples, when in the stowed position, shroud 80 is folded down to a retracted configuration to enable first flap 72 to cover shroud 80. In one example, first flap 72 forms a weather-resistant seal about shroud 80 when in the closed position (such as illustrated by
As illustrated by the
In examples, front panel 94 includes an adjustable opening 100 to provide access to an interior of wedge-shaped shroud 90 which, in turn, forms a passageway through main body 62 to provide access to charging port 50 without requiring removal of protective cover 60 from PWC 10. In examples, such as illustrated by
As illustrated by
In examples, a fastener 107 is disposed along at least a portion of a perimeter edge of first flap 72 (e.g. along a perimeter edge of second portion 98b of first flab 72) to enable the first flap 72 to be secured to the exterior surface of main body 62 of protective cover 60 so as to form an weather-resistant seal about shroud 90, including about opening 100 (e.g., crisscross opening 102) when shroud 90 is in the stowed position (see, for example,
As illustrated by
As illustrated by
It is noted that crisscross opening 102, circular opening 110, and curtain-like slit 120 are included as examples of openings 100 through front panel 94 of shroud 90, and that any number of suitable openings may be employed in addition to those explicitly illustrated herein.
Beginning at
At
At
As illustrated by
When in an open position, opening 63 provides access to an interior space of built-in storage pouch 180 which is connected to an interior surface of main body 62 and disposed on an underside of protective cover 60 (as indicated by the dashed lines shown in
In examples, when not fitted over PWC 10, and with opening 63 in the open position, main body 62 of protective cover 60 may be folded or rolled through open end 182 of storage pouch 180 and be scrunched and/or tucked into the interior space of built-in storage pouch 180 for storage.
Although protective cover 60 is described and illustrated above primarily with regard to a PWC 10, as noted above, examples of protective covers, in accordance with the present disclosure, may also be adapted for use with other types of electric vehicles, including automotive electric vehicles (e.g. electric cars) and various EPVs such as, for example, snowmobiles, ATVs, UTVs, and electric motorcycles, among other possibilities.
Additionally, similar to that described above with regard to protective cover 60 for PWC 10, protective cover 260 for electric snowmobile 210 includes a charging port access 270 which is disposed on main body 262 so as to be located proximate to (e.g., aligned with) an electric charging port of electric snowmobile 210 when protective cover 260 is selectively installed thereon. In examples, similar to that described above with regard to charging port access 70, charging port access 270 includes a flap 272 operable between a closed position and an open position to provide access through main body 262 to the electric charging port of electric snowmobile 210 to enable charging thereof with removal of protective cover 260. In one example, when in the closed position, flap 272 is secured to main body 262 using a zipper 273. It is noted that any number of other suitable closing mechanisms may be employed in lieu of zipper 273 such as snaps, magnets, and hook-and-loop systems, for example.
In one example, similar to that illustrated above with respect to protective cover 60, operation of flap 272 between the closed and open positions operates a shroud (similar to shroud 90 described above) between a stowed position and a deployed position to provide a passageway to access the electric charging port of electric snowmobile 210. When in the deployed position, the shroud, via an adjustable opening, is configured to receive at least a portion of a charging gun from an external power source. Although not illustrated, in other examples, protective cover 260 may include a second flap and transparent viewing pane, similar to second flap 72 and transparent viewing pane 150 of protective cover 60) to enable viewing of a display of a control panel of electric snowmobile 210. Additionally, in other examples, protective cover 260 may include a built-in storage pouch 280 (similar to built-in pouch 80 of protective cover 60) for stowing accessories and/or for storing main body 262 when protective cover 260 is not installed on electric snowmobile 210.
Although specific examples have been illustrated and described herein, a variety of alternate and/or equivalent implementations may be substituted for the specific examples shown and described without departing from the scope of the present disclosure. For example, as mentioned above, although a protective cover in accordance with the present disclosure is primarily illustrated and described with respect to a PWC, as well as a snowmobile, it is noted that removable protective cover described herein is suitable for use with other types of electric vehicles, including automotive electric vehicles (e.g. electric cars, vans and trucks) and various EPVs such as, for example, ATVs, UTVs, and electric motorcycles among other possibilities. This application is intended to cover any adaptations or variations of the specific examples discussed herein.
This application claims priority from U.S. Provisional Patent Application No. 63/328,509, filed Apr. 7, 2022, which is incorporated by reference in its entirety herein.
Number | Date | Country | |
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63328509 | Apr 2022 | US |