Atmosphere lamp assembly and air outlet device

Abstract

The utility model provides an atmosphere lamp component and air outlet device. Atmosphere lamp component includes: light emitting part, light transmission part and transmission assembly, wherein, light transmission part sets up in the emission direction of light emitting part, and light transmission part is configured as can adjust at least part light of light emitting part emits, to emit the emission light line for forming pattern, and transmission assembly is connected with one end of light transmission part, and transmission assembly is configured as drives light transmission part removes and / or rotates, thereby changes the position and display content of pattern.

Description

Technical Field

[0001] This utility model relates to the field of automotive decorative parts technology, and more specifically, to an ambient lighting assembly and an air outlet device. Background Technology

[0002] Ambient lighting can be applied to various scenarios, such as car interiors, homes, and public spaces. Different lighting effects can be produced by adjusting parameters such as color and brightness to create different atmospheres. However, existing ambient lighting display modes are too monotonous. Utility Model Content

[0003] One objective of this invention is to provide an ambient lighting component and air outlet device that provides dynamic lighting effects.

[0004] To address the aforementioned problems, the first aspect of this utility model discloses an ambient light assembly, comprising: a light-emitting element, a light-transmitting element, and a transmission assembly, wherein the light-transmitting element is disposed in the emission direction of the light-emitting element, and the light-transmitting element is configured to adjust at least a portion of the light emitted by the light-emitting element to emit emitted light for forming a pattern; and the transmission assembly is connected to one end of the light-transmitting element, and the transmission assembly is configured to drive the light-transmitting element to move and / or rotate, thereby changing the position and display content of the pattern.

[0005] According to an exemplary embodiment of the present invention, the transmission assembly includes a rotating shaft, a driving component, and a driven component, wherein the rotating shaft is connected to the output end of a motor, the rotating shaft is connected to the driving component, and the rotating shaft is configured to drive the driving component to rotate; the driving component is configured to drive the driven component to rotate; and the driven component is connected to one end of the light-transmitting element, and the driven component is configured to drive the light-transmitting element to move and / or rotate.

[0006] According to an exemplary embodiment of the present invention, the driving component and the driven component are gears.

[0007] According to an exemplary embodiment of the present invention, the driving component and the driven component are pulleys.

[0008] According to an exemplary embodiment of the present invention, the active component includes a first active component and a second active component disposed at both ends of the rotating shaft, and the driven component includes a first driven component and a second driven component, wherein the first driven component cooperates with the first active component, and the second driven component cooperates with the second active component.

[0009] According to an exemplary embodiment of the present invention, the transmission assembly further includes a connector, one end of which is connected to one end of the light-transmitting component, the other end of which is connected to the driven component, and the two ends of the connector are axially offset.

[0010] According to an exemplary embodiment of the present invention, a card slot is also included, the card slot being configured to receive the other end of the light-transmitting element.

[0011] According to an exemplary embodiment of the present invention, the light-transmitting element includes a light-inlet surface facing the light-emitting element and a light-outlet surface facing away from the light-emitting element, and at least one of the light-inlet surface and the light-outlet surface or the interior of the light-transmitting element includes a textured structure with uneven surfaces.

[0012] According to an exemplary embodiment of the present invention, the light-inlet surface and the light-outlet surface are planar, and the interior of the light-transmitting element includes the textured structure.

[0013] According to an exemplary embodiment of the present invention, the light-emitting element includes a printed circuit board and a light source, the light source being disposed on the surface of the printed circuit board facing the light-transmitting element.

[0014] The second aspect of this utility model discloses an air outlet device, comprising: an environmental component and an ambient light assembly according to the first aspect of this utility model, wherein the light-transmitting component is disposed inside the environmental component.

[0015] According to an exemplary embodiment of the present invention, an air outlet and a reflector are also included, the reflector being located on the environmental element and close to the air outlet, the reflector being configured to reflect the emitted light transmitted through the light-transmitting element to present the pattern on the reflector.

[0016] According to an exemplary embodiment of the present invention, it further includes an air guide plate, and the transmission assembly is connected to the air guide plate.

[0017] In the foregoing exemplary embodiments of this invention, the movement of the light-transmitting element relative to the light source can change the illuminated area of ​​the light-transmitting element. Furthermore, the rotation of the light-transmitting element relative to the light source can not only change the angle of the emitted light but also change the position of the pattern on the illuminated surface. The movement and / or rotation of the light-transmitting element can change the position of the pattern and the displayed content, thereby causing dynamic changes in the pattern emitted by the light-transmitting element. Attached Figure Description

[0018] The features, advantages, and other aspects of the various embodiments of this utility model will become more apparent from the accompanying drawings and the following detailed description. Several embodiments of this utility model are shown herein by way of example and not limitation, in the drawings:

[0019] Figure 1 This is a perspective view of an ambient light assembly, which is an exemplary embodiment of the present invention.

[0020] Figure 2 This is an exploded perspective view of an ambient light assembly, which is an exemplary embodiment of the present invention.

[0021] Figure 3 This is a cross-sectional view of an ambient light assembly, which is an exemplary embodiment of the present invention.

[0022] Figure 4 This is a schematic diagram of a light-transmitting element as an exemplary embodiment of the present invention.

[0023] Figure 5a This is a schematic diagram of the optical path of a light-transmitting component, which is an exemplary embodiment of the present invention.

[0024] Figure 5b This is a schematic diagram of the optical path of a light-transmitting component, which is an exemplary embodiment of the present invention.

[0025] Figure 5c This is a schematic diagram of the light path of a light-transmitting component, which is an exemplary embodiment of the present invention.

[0026] Figure 6 This is a schematic diagram of a transmission component as an exemplary embodiment of the present invention.

[0027] Figure 7a This is a schematic diagram showing the positional change of the light-transmitting element, which is an exemplary embodiment of the present invention.

[0028] Figure 7b This is a partial schematic diagram of a transmission component, which is an exemplary embodiment of the present invention.

[0029] Figure 8 This is a partial schematic diagram of a transmission component, which is an exemplary embodiment of the present invention.

[0030] Figure 9a This is a schematic diagram of a pattern for an exemplary embodiment of the present invention.

[0031] Figure 9b This is a schematic diagram of a pattern for an exemplary embodiment of the present invention.

[0032] Figure 10 This is a front view of an air outlet device, which is an exemplary embodiment of the present invention. Detailed Implementation

[0033] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings. In this specification, the same or similar reference numerals indicate the same or similar components. The following description of the embodiments of this utility model with reference to the accompanying drawings is intended to explain the overall inventive concept of this utility model and should not be construed as a limitation thereof.

[0034] The terms “comprising,” “including,” and similar terms as used herein should be understood as open-ended terms, meaning “including / including but not limited to,” implying that other content may also be included. The term “based on” means “at least partially based on.” The term “one embodiment” means “at least one embodiment”; the term “another embodiment” means “at least one additional embodiment,” and so on.

[0035] According to an overall concept of this utility model, an ambient light assembly and an air outlet device are provided. The ambient light assembly includes a light-emitting element, a light-transmitting element, and a transmission assembly. The light-transmitting element is disposed in the emission direction of the light-emitting element. The light-transmitting element is configured to adjust the light emitted by at least a portion of the light-emitting element to emit emitted light for forming a pattern. The transmission assembly is connected to one end of the light-transmitting element. The transmission assembly is configured to drive the light-transmitting element to move and / or rotate, thereby changing the position and displayed content of the pattern.

[0036] Figure 1 This is a perspective view of an ambient light assembly 10 according to an exemplary embodiment of the present invention. Figure 2 This is an exploded perspective view of an ambient light assembly 10 according to an exemplary embodiment of the present invention. Figure 3 This is a cross-sectional view of an ambient light assembly 10 according to an exemplary embodiment of the present invention.

[0037] The ambient lighting assembly 10 includes a light-emitting element 100, a light-transmitting element 110, and a transmission assembly 120. The light-emitting element 100 emits light toward the light-transmitting element 110. The light-emitting element 10 includes a light source. In some examples, the light source is an LED light source. In some examples, the light source is an RGB multi-color light source. RGB multi-color light sources can not only adjust brightness but also present a variety of colors based on changes in the red, green, and blue color channels and their superposition.

[0038] The light-transmitting element 110 is disposed in the emission direction of the light-emitting element 100. The light-transmitting element 110 is configured to adjust at least a portion of the light emitted by the light-emitting element 100 to emit emitted light for forming a pattern. The pattern can be displayed on the illuminated surface 30.

[0039] The light-transmitting component 110 is made of a light-transmitting material. The light-transmitting material includes one or more of the following: inorganic glass, plexiglass, transparent plastic, transparent ceramic, and transparent plastic film. Examples of transparent plastics include PC, PET, PMMA, and ABS.

[0040] The light-transmitting element 110 includes a textured structure with uneven surfaces. According to the law of refraction, when the flatness of the incident or exiting surface is different, the direction of the normal will change, thus changing the exit angle. Therefore, the light rays emitted from the light-transmitting element 10 will produce a pattern corresponding to the uneven textured structure.

[0041] Figure 4 This is a schematic diagram of a light-transmitting element 110 according to an exemplary embodiment of the present invention. The light-transmitting element 110 includes a light-entry surface 111 facing the light-emitting element and a light-exiting surface 112 facing away from the light-emitting element. Figure 4 In the example, the light-incoming surface 111 is planar, and the light-outgoing surface 112 includes a textured structure with uneven surfaces. More specifically, the light-outgoing surface 112 includes alternating concave and convex surfaces that form an irregular wavy surface.

[0042] In other examples, the light-incoming surface 111 includes a textured structure, and the light-exiting surface 112 is planar. Alternatively, both the light-incoming surface 111 and the light-exiting surface 112 include textured structures. In some examples, both the light-incoming and light-exiting surfaces of the light-transmitting element are planar, and the interior of the light-transmitting element includes a textured structure. The textured structure may be encapsulated within the light-transmitting element, or the light-transmitting element may comprise two parts along the incident direction, at least one of which has an textured structure on its inner surface.

[0043] In some examples, the light-gathering surface can be a frosted or matte surface to fully absorb the light entering the light-transmitting element. The light-exiting surface can be a mirror or polished surface to allow the light to escape as much as possible.

[0044] In some examples, the textured structure of the light-transmitting element can be other texture styles, as long as it can change the brightness, contrast, clarity, or sharpness of different areas in the pattern.

[0045] The transmission assembly 120 is connected to one end of the light-transmitting element 110, meaning the transmission assembly 120 is located at the edge of the light-transmitting element 110. The transmission assembly 120 is used to drive the light-transmitting element to move and / or rotate. In other words, the transmission assembly 120 can change the position and angle of the light-transmitting element. This changes the position of the pattern and the displayed content accordingly.

[0046] Figures 5a-5c These are schematic diagrams of the optical path of a light-transmitting element according to an exemplary embodiment of the present invention. The light-emitting element 100 includes a printed circuit board 101 and a light source 102. The light source 102 is disposed on the surface of the printed circuit board 101 facing the light-transmitting element 110. The arrows in the figures indicate the direction of light propagation. Figure 5b The initial position of the light-transmitting element 110 is shown. Figure 5a and Figure 5c The positions of the light-transmitting element 110 as it changes in different directions are shown respectively.

[0047] The movement of the light-transmitting element 110 relative to the light source 102 causes a change in the illuminated area of ​​the light-transmitting element 110. This alters the area of ​​the uneven texture structure directly illuminated by the light source, thus changing the displayed content of the pattern. Furthermore, the change in the position of the light-transmitting element 110 causes a change in the position of the pattern. Additionally, the rotation of the light-transmitting element 110 relative to the light source 102 not only changes the angle of the emitted light but also alters the display position of the pattern on the illuminated surface 30, as can be seen in [reference needed]. Figures 5a-5c The arrow position on the illuminated surface 30. Therefore, the movement and / or rotation of the light-transmitting element can change the position and display content of the pattern, thereby causing the pattern emitted from the light-transmitting element to change dynamically.

[0048] When ambient lighting components are applied to air vents, the dynamic changes in the pattern can simulate parameters such as airflow speed and direction. For example, the airflow speed can be simulated by changing the speed at which the light-transmitting element changes position, thus altering the pattern's update speed; or the airflow direction can be simulated by changing the direction of the light-transmitting element's position change, thus altering the pattern's direction. From the user's perspective, the change in airflow is perceived visually. This provides the user with a quiet, comfortable, and dynamic experience.

[0049] Additionally, the color and brightness of ambient lighting can be correlated with temperature. For example, a cool-colored light source can be used when blowing cool air, and a warm-colored light source can be used when blowing warm air.

[0050] In some examples, multiple light sources 102 may also be provided on the printed circuit board 101. The multiple light sources 102 may be arranged along the length or width of the printed circuit board 101. The printed circuit board 101 can control not only the brightness of the light sources 102, but also the luminous efficacy of the light emitted by the light sources 102. For example, when the light source 102 is an RGB multi-color light source, the printed circuit board 101 can also control different light sources 102 to emit light of the same or different colors.

[0051] The transmission assembly can take various forms. In some embodiments, the transmission assembly can be a mechanical transmission. For example, the transmission assembly 120 includes a rotating shaft 121, a driving component 122, and a driven component 123. The rotating shaft 121 is connected to the output end of a motor (not shown), and the rotating shaft 121 is also connected to the driving component 122. The rotating shaft 121 is used to drive the driving component 122 to rotate. The driving component 122 is used to drive the driven component 123 to rotate. The driven component 123 is connected to one end of the light-transmitting element 110, and the driven component 123 is used to drive the light-transmitting element 110 to move and / or rotate.

[0052] In some examples, the driving component 122 and the driven component 123 are gears that mesh together. In some examples, the movement speed of the light-transmitting component can be controlled by setting the gear ratio.

[0053] In some examples, the driving component 122 and the driven component 123 are pulleys. In some examples, the driving component 122 is a turbine and the driven component 123 is a worm gear.

[0054] In some implementations, the active component and the driven component may each include multiple sub-components. Figure 6 A schematic diagram of a transmission component 120 according to an exemplary embodiment of the present invention is shown. See also... Figure 2 and Figure 6 The active component 122 and the driven component 120 each include paired sub-components. Specifically, the active component 122 includes a first active component 122a and a second active component 122b disposed at both ends of the rotating shaft 121. The driven component 123 includes a first driven component 123a and a second driven component 123b. The first driven component 123a cooperates with the first active component 122a, and the second driven component 123b cooperates with the second active component 122b. In addition, the first driven component 123a and the second driven component 123b are respectively connected to the two ends of one end of the light-transmitting component 110.

[0055] exist Figure 1-3 and Figure 6 In the example, the driving component is a gear. When the ambient lighting assembly is applied to an air outlet device, the driving component can be the gear that already controls the air guide plate in the air outlet device. The transmission component 120 adds a driven component to the existing air outlet device, thus simplifying the structure.

[0056] In some embodiments, the light-transmitting element 110 and the transmission component 120 are connected by a connector. Specifically, refer to... Figure 6 The transmission assembly 120 includes a connector 124. The connector 124 is a bushing structure. The light-transmitting element 100 is basically plate-shaped. One end 124a of the connector is connected to one end of the light-transmitting element 110. More specifically, one end 124a of the connector is connected to one side of the plate-shaped main body of the light-transmitting element 100. The other end 124b of the connector is connected to the driven member 123. The other end 124b of the connector is connected to the axis of the driven member 123. The axes of one end 124b and the other end 124a of the connector are offset.

[0057] It is understandable that when the active and driven components include pairs of sub-components, the connectors can be arranged in pairs. Figure 6 The enlarged view only shows one of the connectors.

[0058] When the rotating shaft 121 is driven to rotate by the motor, it drives the active component 122 to rotate, and in turn drives the driven component 123 to rotate. The driven component 123 drives the connecting member 124 to rotate around the axis of the driven component 123. The structure of the connecting member 124 being off-center from its axis enables the movement and rotation of the light-transmitting component 110. Figure 7a A schematic diagram showing the positional variation of the light-transmitting element 110 according to an exemplary embodiment of the present invention is shown.

[0059] Figure 7a The initial position of the light-transmitting element (denoted as 110) and the updated position of the light-transmitting element (denoted as 110') are shown in the figure. Figure 7b The corresponding positional changes of the connectors are also shown. In this example, the driven member rotates clockwise, the light-transmitting element moves from its initial position (110) to the updated position (110'), and the connector moves from its initial position (124) to the updated position (124'). The side of the light-transmitting element 110 that is fitted by the connector 124 rotates about the axis R of the driven member 123 (e.g., Figure 7b (As shown). The other end of the plate-shaped light-transmitting element, which can be called the free end, slides and moves. When the driven component rotates clockwise and counterclockwise, it can drive the free end of the light-transmitting element to make a lateral reciprocating motion.

[0060] In some examples, the free end of the light-transmitting element can be positioned on the slot. For example... Figure 1 As shown, the ambient lighting assembly includes a slot 125 for receiving the free end of a light-transmitting element. In some examples, the slot 125 is located inside the housing 150 of the ambient lighting assembly 10. In other examples, the slot 125 is located at other locations inside the ambient lighting assembly.

[0061] In other examples, the free end of the light-transmitting element can be mounted on other fixtures inside the ambient light assembly 10, such as a suspension device.

[0062] Figure 8 A partial schematic diagram of a transmission assembly according to an exemplary embodiment of the present invention is shown. Figure 7b similar, Figure 8 Only a portion of the transmission components are shown. Figure 8 The driving component 122 and the driven component 123 in the intermediate transmission assembly are connected by a belt ring 126.

[0063] Figure 9a and Figure 9b A schematic diagram of a pattern according to an exemplary embodiment of the present invention is shown. In this example, the light-transmitting element is... Figure 4 The structure. Figure 9a The pattern shown is when the light-transmitting element 110 is in its initial position. Figure 9bThe pattern shown is when the light-transmitting element 110 is in the updated position. The texture and display area of ​​the two patterns are different. As the position of the light-transmitting element changes, the pattern displays a wave-like effect.

[0064] Now back Figure 2 The ambient lighting assembly 10 also includes a lampshade 130 and a housing 150. The space between the lampshade 130 and the housing 150 houses a light-transmitting element 110 and a transmission assembly 120. A light-transmitting hole may be provided on the lampshade 130 to allow light emitted from the light-transmitting element 100 to pass through.

[0065] An embodiment of this utility model also discloses an air outlet device. Figure 10 A front view of an air outlet device 20 according to an exemplary embodiment of the present invention is shown. The air outlet device includes an ambient light assembly 10 and an environmental element 200. The ambient light assembly 10 is located inside the environmental element 200. The ambient light assembly can be referred to in the discussion of the various examples above, and will not be repeated here.

[0066] exist Figure 10 In the example, the air outlet device 20 includes an air outlet 210 and a reflector 220. The reflector 220 is located on the ambient element 200 and near the air outlet 210. The reflector 220 is used to reflect the emitted light transmitted through the light-transmitting element 110 to present a pattern on the reflector 220. The pattern is... Figures 9a-9b The pattern. For example... Figure 10 As shown, the reflector 220 can be positioned across the entire air outlet 20, so that the pattern is located near the air outlet and spans the entire air outlet 20, making it easier for users inside the vehicle to notice the pattern and its changes. The surface of the reflector 220 can be the illuminated surface 30 mentioned above.

[0067] In some examples, the surface of reflector 220 can be a rough surface. When light emitted from the light source passes through light-transmitting element 110 and is projected onto this surface, the reflected light is scattered in various directions. This diffuse reflection allows occupants or drivers to see the pattern from different angles, thereby increasing the display range of the pattern.

[0068] In some examples, the surface of reflector 220 can be an imaging texture, which is superimposed on the emitted light adjusted by light-transmitting element 110 and presents a pattern on the surface of reflector 220. The imaging texture can enhance the brightness, contrast, sharpness, and other properties of the pattern. In some examples, the imaging texture on the surface of reflector 220 can be irregular stripes.

[0069] exist Figure 10 In one example, the air outlet device 20 includes an air outlet guide plate 230. The transmission assembly 120 is connected to the air outlet guide plate 230. In some examples, the driving component of the transmission assembly 120 is a driving component that drives the air outlet guide plate 230.

[0070] Besides its application in air vents, the aforementioned ambient lighting components can also be applied to other parts in some examples, such as the center console, door panels, roof, cup holders, and door sills; this invention does not limit its application in these areas. Furthermore, the air vent is not limited to automobiles; it can also be applied to other modes of transportation such as airplanes and ships, or to electrical appliances such as air conditioners and air purifiers.

[0071] The above description is merely an optional embodiment of the present utility model and is not intended to limit the embodiments of the present utility model. For those skilled in the art, the embodiments of the present utility model can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the embodiments of the present utility model should be included in the protection of the embodiments of the present utility model.

[0072] While embodiments of the present invention have been described with reference to several specific examples, it should be understood that the embodiments of the present invention are not limited to the specific embodiments disclosed. The embodiments of the present invention are intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. The scope of the appended claims is to be interpreted in the broadest sense, thereby encompassing all such modifications and equivalent structures and functions.

Claims

1. An ambient lighting assembly (10), comprising: The light-emitting element (100), the light-transmitting element (110), and the transmission assembly (120) are, among which, The light-transmitting element (110) is disposed in the emission direction of the light-emitting element (100), and the light-transmitting element (110) is configured to adjust at least a portion of the light emitted by the light-emitting element (100) to emit emitted light for forming a pattern; and The transmission assembly (120) is connected to one end of the light-transmitting element (110), and the transmission assembly (120) is configured to drive the light-transmitting element (110) to move and / or rotate, thereby changing the position and display content of the pattern.

2. The ambient lighting assembly (10) according to claim 1, wherein, The transmission assembly (120) includes a rotating shaft (121), a driving component (122), and a driven component (123), wherein, The rotating shaft (121) is connected to the output end of the motor, the rotating shaft (121) is connected to the active component (122), and the rotating shaft (121) is configured to drive the active component (122) to rotate; The active component (122) is configured to drive the driven component (123) to rotate; and The driven member (123) is connected to one end of the light-transmitting element (110), and the driven member (123) is configured to drive the light-transmitting element (110) to move and / or rotate.

3. The ambient lighting assembly (10) according to claim 2, wherein, The driving component (122) and the driven component (123) are gears.

4. The ambient lighting assembly (10) according to claim 2, wherein, The active component (122) and the driven component (123) are pulleys.

5. The ambient lighting assembly (10) according to claim 2, wherein, The active component (122) includes a first active component (122a) and a second active component (122b) disposed at both ends of the rotating shaft (121). The driven component (123) includes a first driven component (123a) and a second driven component (123b). The first driven component (123a) cooperates with the first active component (122a), and the second driven component (123b) cooperates with the second active component (122b).

6. The ambient lighting assembly (10) according to claim 2, wherein, The transmission assembly (120) further includes a connector (124), one end (124a) of which is connected to one end of the light-transmitting element (110), and the other end (124b) of which is connected to the driven component (123), and the one end (124a) and the other end (124b) of the connector are axially offset.

7. The ambient lighting assembly (10) according to claim 1, wherein, It also includes a card slot (125) configured to receive the other end of the light-transmitting element (110).

8. The ambient lighting assembly (10) according to claim 1, wherein, The light-transmitting element (110) includes a light-inlet surface (111) facing the light-emitting element and a light-outlet surface (112) facing away from the light-emitting element. At least one of the light-inlet surface (111) and the light-outlet surface (112) or the interior of the light-transmitting element (110) includes a textured structure with uneven surfaces.

9. The ambient lighting assembly (10) according to claim 8, wherein, The light-inlet surface (111) and the light-outlet surface (112) are planar, and the interior of the light-transmitting element (110) includes the textured structure.

10. The ambient lighting assembly (10) according to claim 1, wherein, The light-emitting element (100) includes a printed circuit board (101) and a light source (102), wherein the light source (102) is disposed on the surface of the printed circuit board (101) facing the light-transmitting element (110).

11. An air outlet device (20) comprising an ambient element (200) and an ambient light assembly (10) according to any one of claims 1 to 9, wherein the light-transmitting element (110) is disposed inside the ambient element (200).

12. The air outlet device (20) according to claim 11, wherein, It also includes an air outlet (210) and a reflector (220) located on the environmental element (200) and close to the air outlet (210). The reflector (220) is configured to reflect the outgoing light transmitted through the light-transmitting element (110) to present the pattern on the reflector (220).

13. The air outlet device (20) according to claim 11 or 12, wherein, It also includes an air guide plate (230), and the transmission assembly (120) is connected to the air guide plate (230).

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