The invention relates generally to motor vehicles, and more particularly, to a thin overhead console for a vehicle.
Vehicles typically include an overhead console to perform various functions, such as to illuminate various regions of a vehicle interior. For example, certain vehicles include one or more overhead lights in an overhead console to illuminate driver and/or passenger seating areas. Furthermore, an overhead console may include electronic components such as switches, indicators, controls, and so forth. For example, an overhead console may include switches for operating a sunroof and/or controls for operating a garage door. Unfortunately, overhead consoles may occupy a large amount of space within the vehicle interior, thereby limiting cargo space and/or occupant headroom.
The present invention relates to an overhead console for a vehicle having a lighting assembly. The overhead console has a thickness of less than or equal to approximately 15 millimeters.
The present invention also relates to a lighting assembly for a vehicle having multiple light sources, a decorative surface, and a light guide. The light guide includes multiple reflective surfaces configured to direct light emitted from the light sources toward the decorative surface. The reflective surfaces are configured to combine the light emitted from the light sources inside the light guide, and to direct the combined light onto the decorative surface to provide a substantially uniform illumination of the decorative surface.
The present invention further relates to a lighting assembly for a vehicle including a decorative surface and a light source configured to direct light toward the decorative surface. The light source is concealed behind a show surface. The lighting assembly has a thickness of less than or equal to approximately 15 millimeters.
The present invention also relates to a method of directing light in a lighting assembly including reflecting light from multiple light sources onto a decorative surface. The light sources are concealed behind a show surface. Moreover, the reflected light is a combination of light emitted from each of the light sources, and the reflective surfaces are configured to direct the combination of light onto the decorative surface to provide a substantially uniform illumination of the decorative surface.
The present invention relates to a lighting assembly for a vehicle including a light source and an arcuate reflective surface disposed at least partially over the light source. The arcuate reflective surface is configured to reflect light emitted from the light source. The lighting assembly has a thickness of less than or equal to approximately 15 millimeters.
The present invention also relates to a lighting assembly for a vehicle including a light-emitting diode configured to direct a beam of light toward a vehicle interior. The lighting assembly also includes an arcuate reflective surface disposed in a path of the beam between the light-emitting diode and the vehicle interior. The arcuate reflective surface is configured to reflect light emitted from the light-emitting diode.
The present invention further relates to a lighting assembly for a vehicle including a light source and a show surface disposed over the light source. A distance between the light source and the show surface is less than or equal to approximately 15 millimeters. The lighting assembly also includes multiple reflectors configured to direct light emitted from the light source toward the show surface. The reflectors are configured to block a direct path between the light emitted from the light source and the show surface.
The present invention relates to an overhead console for a vehicle including a show surface configured to provide tactile feedback using vibrations. The overhead console also includes a support structure. The overhead console also includes a mounting assembly configured to couple the show surface to the support structure. The mounting assembly includes a damper to block at least a portion of the vibrations from the show surface to the support structure.
The present invention also relates to a console for a vehicle including a capacitive sensing input device configured to receive a slide and release input to control motion of a movable panel of the vehicle.
One or more light sources 40 are configured to emit light to illuminate a passenger side decorative surface 42. Furthermore, light sources 44 are configured to illuminate an end portion of the thin overhead console 20, and light sources 46 are also configured to illuminate a decorative surface 47. Moreover, one or more light sources 48 are configured to emit light to illuminate a driver side decorative surface 50. Furthermore, light sources 52 are configured to illuminate an end portion of the thin overhead console 20, and light sources 54 are also configured to illuminate a decorative surface 55. Each of the light sources 40, 44, 46, 48, 52, and 54 may include one or more light-emitting diodes.
The thin overhead console 20 includes switches 56 that may be programmed to operate a garage door. Furthermore, upon selection of one or more of the switches 56, an icon 58 may be illuminated. The thin overhead console 20 also includes a capacitive sensing input device 60 configured to receive an input, such as a touch from a finger, to control operation of the sunroof 18. The capacitive sensing input device 60 is configured to receive a slide and release input to control the sunroof 18 to a fully opened position with a slide and relase in a first direction, and to control the sunroof 18 to a fully closed position with a slide and release in a second direction opposite the first direction. As may be appreciated, in certain embodiments, the capacitive sensing input device 60 may be used to operate windows 16 of the vehicle 10. The thin overhead console 20 also includes a tilt control button 62 for controlling a tilt angle of the sunroof 18.
The thin overhead console 20 includes a switch 64 used to place a phone call, such as for emergency conditions. Moreover, the thin overhead console 20 includes speakers 66 to provide audio feedback to an operator. As illustrated, the thin overhead console 20 has a thickness 68. The thickness 68 corresponds to the height of the thin overhead console 20, which includes the components as illustrated, including the show surface 22, and the support structure 24 used to support the show surface 22. In some embodiments, the thin overhead console 20 may have a thickness 68 of less than or equal to approximately 15 millimeters. In other embodiments, the thin overhead console 20 may have a thickness 68 of 5 to 10 millimeters, 10 to 20 millimeters, or 15 to 30 millimeters. Accordingly, the thin overhead console 20 may occupy a small amount of the space within the interior 12 of the vehicle 10. As such, the thin overhead console 20 may minimally interfere with operation of the vehicle 10, and may provide useful functions to an operator of the vehicle 10.
In some embodiments, the sunroof 18 may be controlled by pressing and holding a finger on the capacitive sensing input device 60. Furthermore, the operator may slide and release a finger from one end of the capacitive sensing input device 60 toward the opposite end of the capacitive sensing input device 60, thereby providing a slide and release input to the capacitive sensing input device 60 to fully open (e.g., when the slide and release is in a first direction), to fully close (e.g., when the slide and release is in a second direction, opposite the first direction), to tilt open, or to tilt closed the sunroof 18. In some embodiments, the sunroof 18 may be transitioned to an opened or closed position using a slide and hold motion, wherein the capacitive sensing input device 60 is slid, and a finger is held against the capacitive sensing input device 60 at the end of the slide. Furthermore, the sunroof 18 may be tilted open, tilted closed, opened, and/or closed using one or more taps (e.g., single tapping, double tapping, triple tapping, etc.).
Moreover, in some embodiments, an operator may slide two fingers together (e.g., pinch) to close the sunroof 18, and may slide two fingers apart to open the sunroof 18, or vice versa. The capacitive sensing input device 60 may include certain portions used to control tilting and certain portions used to control opening/closing of the sunroof 18. In certain embodiments, the operator may slide and release a finger from one end of the capacitive sensing input device 60 toward the opposite end of the capacitive sensing input device 60 to fully open or to fully close the windows 16, or any suitable movable panel of the vehicle 10. In other embodiments, the capacitive sensing input device 60 may be used for controlling doors of the vehicle 10, such as for locking and/or unlocking doors.
A housing 90 of the capacitive sensing input device 60 includes walls 92 that surround the capacitive sensing input device 60 and that block certain objects from touching the capacitive sensing input device 60. For example, a width 94 of the capacitive sensing input device 60 between the walls 92 at ends of the capacitive sensing input device 60 is greater than a width 96 of the capacitive sensing input device 60 between the walls 92 at a central portion of the capacitive sensing input device 60. Furthermore, a height 98 of the walls 92 at the ends of the capacitive sensing input device 60 is less than a height 100 of the walls 92 at the central portion of the capacitive sensing input device 60. Accordingly, an object that may touch the capacitive sensing input device 60 at the ends of the capacitive sensing input device 60 may not touch the capacitive sensing input device 60 at the central portion of the capacitive sensing input device 60. For example, in certain embodiments, a spherical object having a diameter greater than or equal to approximately 40 millimeters may be blocked from contacting the capacitive sensing input device 60 at the ends of the capacitive sensing input device 60 and/or at the central portion of the capacitive sensing input device 60. Therefore, such a spherical object may not be able to touch the capacitive sensing input device 60 with a swiping motion that extends from one of the ends of the capacitive sensing input device 60 to the central portion of the capacitive sensing input device 60 to provide a slide and release input. In some embodiments, a spherical object having a diameter between approximately 30-40 millimeters, 35-45 millimeters, or 40-50 millimeters may be blocked from contacting the capacitive sensing input device 60 at the ends of the capacitive sensing input device 60 and/or at the central portion of the capacitive sensing input device 60.
The capacitive sensing input device 60 includes lighting features 102 disposed on or embedded within or behind the capacitive sensing input device 60. The lighting features 102 may indicate a direction of movement of the sunroof 18, or some other status, such as a readiness state, a close proximity of an operator relative to the capacitive sensing input device 60 (e.g., the lighting features 102 may illuminate when a finger approaches the capacitive sensing input device 60), and so forth. The lighting features 102 may be a single color, or multiple colors. In certain embodiments, the thin overhead console 20 may be configured to provide audible and/or haptic feedback when the capacitive sensing input device 60 is used and/or activated. As described herein, the capacitive sensing input device 60 enables the sunroof 18 to be easily controlled by an operator.
In the illustrated embodiment, reflective walls 112, and reflective devices 114 reflect light emitted from the light sources 104, 106, and 108 to increase the distance traveled by the light. For example, light emitted from the light source 104 may be reflected off reflective surfaces 116, 118, and 120 as the light travels from the light source 104 to the lighting feature 102. Furthermore, light emitted from the light source 108 may be reflected off reflective surfaces 122, 124, and 126 as the light travels from the light source 108 to the lighting feature 102. Moreover, light emitted from the light source 106 may be reflected off reflective surfaces 128, 130, and 131 as the light travels from the light source 106 to the lighting feature 102. Accordingly, the reflective walls 112 and the reflective devices 114 block a direct path of light from the light sources 104, 106, and 108 to the lighting features 102, and increase the distance traveled by light emitted from the light sources 104, 106, and 108. As such, the light emitted from the light sources 104, 106, and 108 is scattered, thereby enabling a more uniform illumination of the lighting features 102.
As may be appreciated, one or more of the light sources 104, 106, and 108 may emit light at the same time. For example, in one embodiment, light sources 104 and 106 may emit light together and/or at a different time from light source 108. Moreover, the light sources 104, 106, and 108 may emit light of one color or multiple colors. In some embodiments, more than one light source 104, 106, and 108 may emit different colored light together to facilitate mixing of different colors. The thin overhead console 20 includes a diffuser layer 132 disposed between the reflective surfaces and the show surface 22 to facilitate diffusing light emitted by the light sources 104, 106, and 108. In certain embodiments, the thin overhead console 20 may diffuse light without the diffuser layer 132. Moreover, the show surface 22 includes a light-transmissive portion 133 to enable light emitted by the light sources 104, 106, and 108 to be transmitted therethrough. The light-transmissive portion 133 may have any suitable shape or icon, such as the illustrated rectangular shape.
The light guide 138 includes multiple reflective surfaces configured to direct the light emitted from the light sources 136 and to combine the light. As illustrated, the light guide 138 includes a first reflective surface 146, a second reflective surface 148, and a third reflective surface 150. The first reflective surface 146 is angled with a substantially uniform slope such that the first reflective surface 146 reflects most of the light emitted from the light sources 136 toward the second reflective surface 148. The second reflective surface 148 is rounded and reflects the light from the first reflective surface 146 toward the third reflective surface 150. The third reflective surface 150 is also rounded and reflects the light from the light second reflective surface 148 toward the decorative surface 140. As may be appreciated, in certain embodiments, the first reflective surface 146 may be rounded or may have any suitable shape. Furthermore, the second and third reflective surfaces 148 and 150 may be flat, angled, ramped, or have any other suitable shape. The reflective surfaces 146, 148, and 150 combine the light from multiple light sources 136 to form a substantially uniform illumination on the decorative surface 140. This occurs within the thin overhead console 20 having a thickness 68 less than or equal to 15 millimeters. In certain embodiments, the light sources 136 may include light sources having different colors that are merged together to illuminate the decorative surface 140. In other embodiments, different portions of the decorative surface 140 may be illuminated with different colors.
In certain embodiments, the arcuate reflective surface 158 includes a substantially parabolic shape. Moreover, as may be appreciated, the shape of the arcuate reflective surface 158 may be selected based on a type of the light source 152. Furthermore, the shape of the arcuate reflective surface 158 is selected to reflect a substantial portion of the light emitted from the light source 152. As may be appreciated, the arcuate reflective surface 158 may have any suitable finish disposed thereon. Moreover, the shape of the arcuate reflective surface 158 may be selected based at least partially on the type of finish. As illustrated, the lighting assembly 151 is formed within the thin overhead console 20 having a thickness of less then or equal to 15 millimeters. As discussed above, the thin overhead console 20 may be manufactured to occupy a small amount of cargo space, thereby increasing the amount of cargo, passenger, and/or occupant space available for use by occupants without a loss of features.
While only certain features and embodiments of the invention have been illustrated and described, many modifications and changes may occur to those skilled in the art (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in the claims. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. It is, therefore, to be understood that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the invention. Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not have been described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the claimed invention). It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
This application claims priority from and the benefit of U.S. Provisional Application Ser. No. 61/751,530, entitled “A THIN OVERHEAD CONSOLE FOR A VEHICLE”, filed Jan. 11, 2013, which is hereby incorporated by reference in its entirety.
Filing Document | Filing Date | Country | Kind |
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PCT/US2014/010966 | 1/10/2014 | WO | 00 |
Number | Date | Country | |
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61751531 | Jan 2013 | US |