Patent Application
20220400850
Cooking appliances, and in particular microwave cooking appliances, are commonly used for residential cooking, and are often installed over a range or cooktop. The installation of cooking appliance over a range or cooktop is a lengthy process and often requires two individuals to complete. Furthermore, installation of these units may necessitate drilling many holes into the surrounding cabinetry. During installation of a typical over-the-range cooking appliance, a first individual may be required to hold the appliance in position underneath a wall cabinet while a second individual drives several mounting screws through the wall cabinet from within the interior of the wall cabinet. Furthermore, externally vented units may require that additional ducting be connected to the over-the-range cooking appliance via an exhaust adapter and ductwork, which may be difficult for an installer(s) to visualize.
Accordingly, a need continues to exist in the art for a manner of simplifying mounting of an over-the-range cooking appliance and connecting the external duct work to the over-the-range cooking appliance exhaust adapter.
The herein-described embodiments address these and other problems associated with the art by providing a mounting bracket for an over-the-range cooking appliance. In a first aspect, a bracket for mounting an over-the-range cooking appliance, the bracket is to be secured to a wall and support the cooking appliance, including: a bracket body including a top portion and a rear portion, where when the bracket is installed the rear portion is secured to the wall such that the top portion is proximate an upper cabinet; a vent opening through the bracket body for engaging an exhaust of the cooking appliance; and a drill guide on the top portion of the bracket body to align a drill bit for drilling an opening through the upper cabinet to receive a power cord of the cooking appliance.
In some implementations, the drill guide defines a portion of a peripheral edge of the bracket body. In some such implementations, the drill guide is an arcuate notch defining a portion of the peripheral edge of the bracket body. In some implementations, the arcuate notch is concave and opens outwardly when the bracket is installed. In some implementations, the arcuate notch is about 180 degrees or less. In some implementations, the arcuate notch further includes one or more rounded edges.
In various implementations, the rear portion of the bracket body further includes installation openings for mounting the bracket body on the wall. In some implementations, when the bracket is installed the drill guide directly corresponds to an opening on the cooking appliance for a power cord. In some implementations, the drill guide is located proximate a first end of the bracket body. In other implementations, the drill guide is a first drill guide, and the bracket body further includes a second drill guide.
In some implementations, the bracket additionally includes: an exhaust adaptor with a first side and a second side and a through opening disposed therebetween; where the second side of the exhaust adaptor is adapted to engage an external vent; and where when the first side of the exhaust adaptor is engaged with the bracket body at the vent opening, there is fluid communication between the vent opening and the exhaust adaptor.
In another aspect, a bracket for mounting an over-the-range cooking appliance, where the bracket is to be secured to a wall and support the cooking appliance, includes: a bracket body including a top portion and a rear portion, where when the rear portion is secured to the wall the top portion is proximate an upper cabinet; a first and second vent opening, where when the bracket is installed one of the first or the second vent opening engages an exhaust of the over-the-range cooking appliance; an exhaust adaptor including a first side and a second side with a through opening disposed therebetween; wherein when the bracket is installed, the second side of the exhaust adaptor to engages an external vent; and where when the first side of the exhaust adaptor is slidably engaged with the bracket body at the vent opening, there is fluid communication between the vent opening and the exhaust adaptor; and an arcuate notch disposed proximate a first end of the bracket and defining a portion of a peripheral edge of the top portion of bracket body to align a drill bit for drilling an opening through the upper cabinet to receive a power cord of the cooking appliance.
In some implementations, when the bracket is installed the arcuate notch is concave and opens outwardly. In some implementations, the arcuate notch is about 180 degrees or less. In some implementations, the arcuate notch further includes one or more rounded edges.
In various implementations, the rear portion of the bracket body additionally includes installation openings for mounting the bracket body on the wall. In some implementations, when the bracket is installed the arcuate notch guide directly corresponds to an opening on the cooking appliance for a power cord.
In yet another aspect, a method of installing an over-the-range cooking appliance includes: attaching an exhaust adaptor to an external vent at least one of a wall or cabinet; slidably engaging a mounting bracket that includes a vent opening with the exhaust adaptor to align the vent opening of the mounting bracket, a through opening of the exhaust adaptor, and the external vent; attaching the mounting bracket to the at least one of the wall or the cabinet, where the mounting bracket includes a top portion and a rear portion and when attached the rear portion is proximate the wall and the top portion is proximate an upper cabinet; determining, using an arcuate notch disposed proximate a first end of the mounting bracket and defining a portion of a peripheral edge of the top portion of bracket body, a drilling location for an opening to receive a power cord of the cooking appliance; drilling, using the arcuate notch, the opening through the upper cabinet; and mounting the cooking appliance to the mounting bracket thereby aligning an exhaust of the cooking appliance with the through opening of the exhaust adaptor, allowing fluid communication between the exhaust of the over-the-range cooking appliance and the external vent.
In some implementations, the method additionally includes sealing the cooking appliance to the mounting bracket with a gasket disposed around a perimeter surface of the vent opening between the cooking appliance and the mounting bracket. In other implementations, the method additionally includes: determining, based on a configuration of the external vent, an installation position of the mounting bracket; and attaching the exhaust adaptor relative to the installation position of the mounting bracket.
These and other advantages and features, which characterize the invention, are set forth in the claims annexed hereto and forming a further part hereof. However, for a better understanding of the invention, and of the advantages and objectives attained through its use, reference should be made to the Drawings, and to the accompanying descriptive matter, in which there is described example embodiments of the invention. This summary is merely provided to introduce a selection of concepts that are further described below in the detailed description, and is not intended to identify key or essential features of the claimed subject matter, nor is it intended to be used as an aid in limiting the scope of the claimed subject matter.
The embodiments discussed hereinafter are directed in part to a mounting bracket for mounting an over-the-range cooking appliance. The mounting includes, in some implementations, a bracket body that can be secured to a wall and can support a cooking appliance. The bracket body may also include a vent opening that can engage an external exhaust of the cooking appliance. Such a bracket also includes an exhaust adaptor with a first and second side with a through opening therebetween. The second side of the exhaust adaptor can engage an external vent (e.g. in a wall, cabinet, or the like), while the first side of the exhaust adaptor can slidably engage with the bracket body at the vent opening. When engaged as described, there is fluid communication between the vent opening and the exhaust adaptor, so as to allow air to fluidly flow from the external exhaust of the cooking appliance through the bracket and exhaust adaptor to and through the external vent. The implementations illustrated focus on mounting a microwave cooking appliance, but it will be appreciated that the herein-described techniques may be used to mount other types of over-the-range cooking appliances, so the invention is not limited to use with microwave cooking appliances.
Turning now to the drawings, wherein like numbers denote like parts throughout the several views,
The over-the-range microwave cooking appliance 10 may also include one or more user activated controls 24, which may be in the form of buttons, knobs, a touchscreen, or the like. In some embodiments, these user-activated controls 24 may be used to program a cooking time and/or a cooking power level. In addition, in some embodiments, these user-activated controls 24 may be used to selected one or more preset conditions for a particular food item to be cooked or a particular desired action (e.g. “popcorn”, “defrost”, “frozen pizza”, etc.). In some embodiments, the preset conditions may include one or more adaptive thermal sensing cycles such as an auto-defrost or auto-cook cycle, which are described in greater detailed herein. The over-the-range microwave cooking appliance 10 may also include a display 26, which may be used to convey a variety of information to a user. For example, in some embodiments, the display 26 may be used to display the time when the over-the-range microwave cooking appliance 10 is not in use. In other embodiments, the display 26 may be used to display cooking times, power levels and/or temperatures.
Additionally, over-the-range microwave cooking appliances may have built in exhaust fans that serve as a stovetop ventilation system to minimize smoke, steam, and cooking odors. The location of the air vent for exhaust fan may vary between microwave cooking appliances. In some instances, the exhaust may internally ducted vent (e.g. the air is blown in out the front of the appliance). In other instances, the exhaust is externally vented. For example, in some implementations such as illustrated in
As described previously, over-the-range microwave cooking appliances typically require multiple people to install. Typically, an installer(s) use paper templates taped to a wall and/or cabinetry to properly locate the necessary holes to drill for both the power cord (through the upper cabinet), as well as the wall mounting bracket. Once the proper locations are determined, a first person may be required to hold the microwave in place, for example on a wall bracket, while a second person may insert the mounting screws downwardly through a bottom of the upper wall cabinet and thread them into the over-the-range microwave cooking appliance to hold the microwave cooking appliance. Where the appliance is externally vented, additional ducting must be connected to the cooking appliance, for example through use of an exhaust adapter and ductwork. The attachment of such an exhaust adaptor is traditionally done blind by an installer. There continues to be a need for a manner of mounting such a cooking appliance and hardware for the same that would allow a single person to install an over-the-range microwave, or where multiple people participate in the installation, to substantially simplify the installation process.
Referring now to
The bracket body 320 can, in some implementations further include one or more receiving tabs 328 disposed at the periphery (e.g. inner and/or outer) of the vent opening(s) 326. The one or more receiving tabs 328 can slidably engage and/or hold in place the exhaust adaptor 310. For example, each receiving tab 328 can define a channel through which at least a portion of the exhaust adaptor 310 may slidably engage. In some implementations, as illustrated herein, the exhaust adaptor 310 can include one or more flanges 348 extending outward from the adaptor 310. The channels defined by the receiving tabs 328 may slidably engage the flange(s) 348 as the mounting bracket 305 is slid adjacent the wall or cabinet for installation. The channels defined by the receiving tabs 328 can allow for one directional movement (e.g. either horizontal movement or vertical movement depending on exhaust adaptor 310 placement) while restricting movement in the perpendicular direction. In some implementations, the bracket body 320 may additionally include one or more stop tabs 358 that may be disposed at a forward edge or outer periphery of the bracket body 320 to function as a positive stop for the exhaust adaptor 310. These stop tabs 358 can further facilitate alignment of the exhaust adaptor 310 and the vent opening(s) 326. As such, the stop tabs 358 may restrict the movement of the exhaust adaptor 310 and prevent the exhaust adaptor 310 from extending beyond a desired placement. In other implementations, there may be a screw or a raised indentation 360 to secure the flanges 348 of the exhaust adapter 310 once the exhaust adaptor has been positioned and is disposed against the stop tab(s) 358.
The body 320 of the mounting bracket 305 may be secured to the wall and/or cabinet by one or more attachment mechanisms (e.g. hinge, hook, fasteners, screws, bolts, etc.). In the implementation illustrated in
The mounting bracket 305 may further include an integral drill guide 334 to facilitate an installer in determining where to drill into the upper cabinet or other mounting surface. In some implementations, the drill guide 334 may be an opening or partial opening (e.g. an arcuate notch 336 defining a portion of the peripheral edge 338) of the bracket body 320 sized and shaped so as to receive a drill paddle, spade bit, auger, hole saw, or any other suitable drill bit, as will be discussed in detail with reference to
The installation kit for mounting an over-the-range cooking appliance oven may further an include exhaust adaptor 310. The exhaust adaptor 310 may be constructed of metal, a plastic (e.g. a plastic rated for high temperatures), a combination thereof, or any other suitable materials. Once coupled with an external vent, the exhaust adaptor 310 may slidably engage the body 320 of the mounting bracket 305. For example, the exhaust adaptor 310 may be slid into the channel(s) defined by the receiving tab(s) 328 as the mounting bracket 305 is slide into place; this fluidly connects the external vent (not illustrated) to the external exhaust of the cooking appliance. In such implementations, the bracket body 320 may be slid adjacent the wall or cabinet (depending on the positioning the external exhaust and exhaust adaptor). The exhaust adaptor 310 may define one or more through openings 340, which may extend between a first side 342 of the exhaust adaptor 310 to an opposing second side 344. The first side 342 may be adapted to engage the body 320 of the mounting bracket 305. The second side 344 may be adapted to engage the external vent (see e.g.
In some implementations, the adaptor 310 can additionally include one or more dampers 350. These dampers 350 can be positioned in an air flow path that extends from the external exhaust of the cooking appliance through the one or more through openings 340 of the exhaust adaptor 310 to the external vent. As illustrated in
The installation kit for mounting an over-the-range cooking appliance may further include a gasket 315 or other sealing mechanism. This gasket 315 can be positioned between the cooking appliance, mounting bracket 305, exhaust adaptor 310, and/or the external vent. As illustrated herein, the gasket 315 can be disposed and/or compressed between the body 320 of the mounting bracket 305 and the cooking appliance. In some implementations, the gasket 315 can be placed around the periphery of the one or more vent openings 326. In such a configuration, the dimensions of the gasket 315 may be slightly larger than the dimensions of the vent opening(s). The gasket 315 may be constructed of a rubber, neoprene, an open celled foam, and/or any other suitable material. In some implementations the gasket can include an adhesive disposed thereon, so as to allow an installer to attach the gasket 315 to the bracket body 320 at the periphery of the vent opening(s) 326.
Although described with reference to
Turning now to
In
Turning now to
Such a drill guide 334 can, in some implementations, be disposed on the top portion 322 of the bracket body 320. In some implementations, the rear portion 324 of the bracket body 320 can include a plurality of holes 330 through which an installer may place one or more screws to secure the bracket body 320 to a wall. As described herein, the plurality of holes 330 are used to mount the bracket 305, specifically the rear portion 324 thereof, to a wall 930. The bracket 305 may be installed so that when the rear portion 324 is attached to the wall 930, the top portion 322 of the mounting bracket 305 is proximate an upper cabinet 920. Once the mounting bracket is positioned and/or secured to the wall 930, one or more installers may use the integrated drill guide 334 to locate the appropriate position for drilling the hole 905 through the upper cabinet 920 to receive a power cord 910 of the cooking appliance.
In some implementations, the drill guide 334 may be a partial or complete opening through the bracket body 320 to accommodate the appropriately sized drill bit 925 for generation of the opening 905 through the upper cabinet 920. The drill guide may be, in some implementations, a discontinuous opening or an arcuate notch 336 defining a portion of the peripheral edge 338 of the bracket body 320, so that the discontinuous opening or arcuate notch 336 may form the peripheral edge 338 of the top portion 322 of the bracket 305. In some instances, such as illustrated herein, the drill guide 334 may be non-binding so as to allow for various sizes of the drill bit, paddle, or the like utilized for making the opening 905 through the upper cabinet 920. The drill guide 334 can be sized and positioned to accommodate the appropriately sized drill bit, paddle 925, etc. In some implementations, the hole 905 for the receiving the power cord 910 may be about 1 to about 2 inches, and as such the drill guide 334 may be large enough so as to receive a 1-inch drill bit, such as, for example a 1-inch drill spade; in other implementations, the drill guide 334 may be large enough to receive a 2-inch drill bit, for example drill spade. In still other implementations, the drill guide 334 may be large enough to receive a drill bit sized between 1-inch and 2-inches (e.g. 1¼ inch, 1½ inch, 1¾ inch, and so on). However, these sizes are not intended to be limiting, as the hole may be larger or smaller depending of the size of power cord 910 being received. Although illustrated as a drill paddle 925 or spade, this is not intended to be limiting; for example, in some instances a spade bit, auger, hole saw, or any other suitable drill bit may be used.
In implementations where the drill guide 334 is an arcuate notch 336, the arcuate notch 336 may additional include one or more rounded edges 935, which may in some instances, define the end points of the arcuate notch 336 opening. When the mounting bracket 305 is installed, the arcuate notch 336 may face an installer, such that when viewed from the perspective of the installer the notch is concave and opens outwardly toward the installer. In some implementations, such as illustrated herein, the arcuate notch 336 may have an angle of approximately 180 degrees. In other implementations, the arcuate notch may have an angle of less that 180 degrees. The drill guide 334 may be, as illustrated herein, disposed proximate a first end 940 of the mounting bracket 305. However, this is not intended to be limiting, as the drill guide 334 may also be disposed proximate the second end 945 of the mounting bracket 305 or anywhere in-between the first 940 and second ends 945 of the bracket 305. Furthermore, the drill guide 334 may be located at any suitable location for generation of an opening 925 through which a power cord 910 may pass, including, in some implementations, away from the periphery of the bracket body 320. In some implementations, the location of the drill guide 334 may directly correspond to an opening on the microwave housing for the power cord. In other implementations, the mounting bracket 305 may include multiple drill guides 334 to accommodate varied positioning of the opening in the housing of the microwave housing; for example, there may be a drill guide 334 proximate each of the first end 940 and the second end 945 of the mounting bracket 305.
Additionally, although the upper portion 322 of the bracket body 320 is illustrated as include a plurality of openings 950 proximate the drill guide 334, these are not intended to be limiting. In some implementations, these openings (or optionally a single opening) may make the upper portion 322 of the bracket body 320 lighter, less expensive, etc. Furthermore, the size, shape, etc. of these openings 950, if present, may vary. In other implementations, these may be closed and the upper portion 322 of the bracket body 320 may be solid.
While several embodiments have been described and illustrated herein, those of ordinary skill in the art will readily envision a variety of other means and/or structures for performing the function and/or obtaining the results and/or one or more of the advantages described herein, and each of such variations and/or modifications is deemed to be within the scope of the embodiments described herein. More generally, those skilled in the art will readily appreciate that all parameters, dimensions, materials, and configurations described herein are meant to be exemplary and that the actual parameters, dimensions, materials, and/or configurations will depend upon the specific application or applications for which the teachings is/are used. Those skilled in the art will recognize, or be able to ascertain using no more than routine experimentation, many equivalents to the specific embodiments described herein. It is, therefore, to be understood that the foregoing embodiments are presented by way of example only and that, within the scope of the appended claims and equivalents thereto, embodiments may be practiced otherwise than as specifically described and claimed. Embodiments of the present disclosure are directed to each individual feature, system, article, material, and/or method described herein. In addition, any combination of two or more such features, systems, articles, materials, and/or methods, if such features, systems, articles, materials, and/or methods are not mutually inconsistent, is included within the scope of the present disclosure.
All definitions, as defined and used herein, should be understood to control over dictionary definitions, definitions in documents incorporated by reference, and/or ordinary meanings of the defined terms.
The indefinite articles “a” and “an,” as used herein in the specification and in the claims, unless clearly indicated to the contrary, should be understood to mean “at least one.”
The phrase “and/or,” as used herein in the specification and in the claims, should be understood to mean “either or both” of the elements so conjoined, i.e., elements that are conjunctively present in some cases and disjunctively present in other cases. Multiple elements listed with “and/or” should be construed in the same fashion, i.e., “one or more” of the elements so conjoined. Other elements may optionally be present other than the elements specifically identified by the “and/or” clause, whether related or unrelated to those elements specifically identified. Thus, as a non-limiting example, a reference to “A and/or B”, when used in conjunction with open-ended language such as “comprising” can refer, in one embodiment, to A only (optionally including elements other than B); in another embodiment, to B only (optionally including elements other than A); in yet another embodiment, to both A and B (optionally including other elements); etc.
As used herein in the specification and in the claims, “or” should be understood to have the same meaning as “and/or” as defined above. For example, when separating items in a list, “or” or “and/or” shall be interpreted as being inclusive, i.e., the inclusion of at least one, but also including more than one, of a number or list of elements, and, optionally, additional unlisted items. Only terms clearly indicated to the contrary, such as “only one of” or “exactly one of,” or, when used in the claims, “consisting of,” will refer to the inclusion of exactly one element of a number or list of elements. In general, the term “or” as used herein shall only be interpreted as indicating exclusive alternatives (i.e. “one or the other but not both”) when preceded by terms of exclusivity, such as “either,” “one of,” “only one of,” or “exactly one of.” “Consisting essentially of,” when used in the claims, shall have its ordinary meaning as used in the field of patent law.
As used herein in the specification and in the claims, the phrase “at least one,” in reference to a list of one or more elements, should be understood to mean at least one element selected from any one or more of the elements in the list of elements, but not necessarily including at least one of each and every element specifically listed within the list of elements and not excluding any combinations of elements in the list of elements. This definition also allows that elements may optionally be present other than the elements specifically identified within the list of elements to which the phrase “at least one” refers, whether related or unrelated to those elements specifically identified. Thus, as a non-limiting example, “at least one of A and B” (or, equivalently, “at least one of A or B,” or, equivalently “at least one of A and/or B”) can refer, in one embodiment, to at least one, optionally including more than one, A, with no B present (and optionally including elements other than B); in another embodiment, to at least one, optionally including more than one, B, with no A present (and optionally including elements other than A); in yet another embodiment, to at least one, optionally including more than one, A, and at least one, optionally including more than one, B (and optionally including other elements); etc.
It should also be understood that, unless clearly indicated to the contrary, in any methods claimed herein that include more than one step or act, the order of the steps or acts of the method is not necessarily limited to the order in which the steps or acts of the method are recited.
In the claims, as well as in the specification above, all transitional phrases such as “comprising,” “including,” “carrying,” “having,” “containing,” “involving,” “holding,” “composed of,” and the like are to be understood to be open-ended, i.e., to mean including but not limited to. Only the transitional phrases “consisting of” and “consisting essentially of” shall be closed or semi-closed transitional phrases, respectively, as set forth in the United States Patent Office Manual of Patent Examining Procedures, Section 2111.03.
It is to be understood that the embodiments are not limited in its application to the details of construction and the arrangement of components set forth in the description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways. Unless limited otherwise, the terms “connected,” “coupled,” “in communication with,” and “mounted,” and variations thereof herein are used broadly and encompass direct and indirect connections, couplings, and mountings. In addition, the terms “connected” and “coupled” and variations thereof are not restricted to physical or mechanical connections or couplings.
The foregoing description of several embodiments of the invention has been presented for purposes of illustration. It is not intended to be exhaustive or to limit the invention to the precise steps and/or forms disclosed, and obviously many modifications and variations are possible in light of the above teaching.
This application is related to the following applications, each of which is filed on even date herewith and assigned to the same assignees as the present application: U.S. patent application Ser. No. [tbd] entitled “A Microwave Cooking Appliance Having a Connector System for an External Vent”, bearing attorney docket number ZU088.21312; U.S. patent application Ser. No. [tbd] entitled “Mounting Bracket Assembly for Appliance”, bearing attorney docket number ZU088.21316; U.S. patent application Ser. No. [tbd] entitled “Mounting Bracket for Over-the-Range Cooking Appliance”, bearing attorney docket number ZU088.21318. The disclosures of each of these applications are incorporated by reference herein.
