CN221222483U - Atmosphere lamp assembly and vehicle comprising same - Google Patents

Abstract

The disclosure provides an atmosphere lamp assembly and contain its vehicle relates to car technical field, especially relates to auto-parts's technical field. The specific implementation scheme is as follows: the atmosphere lamp assembly includes: the device comprises a strip-shaped light guide piece, a light guide bracket and a light source; the light guide bracket is provided with a containing cavity and a light emitting surface, the light guide piece is arranged in the containing cavity and extends along a first direction, and the light source is arranged at one end of the light guide piece and irradiates the light guide piece along the first direction; the light guide bracket and the light guide piece are integrally formed. Because the light guide bracket can guide light, and the light guide bracket and the light guide piece are integrally formed, the process of assembling a plurality of structures such as the bracket, the light guide and the light transmission cover is omitted, and the structure is simpler and more convenient to install.

Description

Atmosphere lamp assembly and vehicle comprising same

Technical Field

The disclosure relates to the technical field of automobiles, in particular to the technical field of automobile accessories.

Background

An atmosphere lamp assembly of an automobile is generally provided in a door trim or an instrument desk trim to emit light indicative of and baking an atmosphere when opening and closing a door or controlling an instrument. However, the current common atmosphere lamp assembly has a complex structure and is inconvenient to install.

Disclosure of utility model

The utility model provides a simple structure, atmosphere lamp subassembly and contain its vehicle of installation of being convenient for.

According to an aspect of the present disclosure, there is provided an atmosphere lamp assembly, including: the device comprises a strip-shaped light guide piece, a light guide bracket and a light source; the light guide bracket is provided with a containing cavity and a light emitting surface, the light guide piece is arranged in the containing cavity and extends along a first direction, and the light source is arranged at one end of the light guide piece and irradiates the light guide piece along the first direction; the light guide support and the light guide piece are integrally formed.

In this scheme, the light that the light source sent can be sent from the light-emitting surface through the transmission of light guide spare and light guide support, because the light guide support itself can guide light, and light guide support and light guide spare integrated into one piece have removed a plurality of structures such as with support, light guide, printing opacity cover from assembling the process, and the structure is simpler, more convenient installation.

According to another aspect of the present disclosure, there is provided a vehicle comprising an atmosphere lamp assembly as described above.

In this scheme, this vehicle is through setting up atmosphere lamp subassembly as described above, and the installation is more convenient.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the disclosure, nor is it intended to be used to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following specification.

Drawings

The drawings are for a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:

FIG. 1 is a schematic cross-sectional structure of an atmosphere lamp assembly according to an embodiment of the present disclosure;

FIG. 2 is a schematic cross-sectional structural view of a trim panel according to an embodiment of the present disclosure;

FIG. 3 is a schematic elevational view of the light source and light guide in an ambient light assembly according to an embodiment of the present disclosure;

Fig. 4 is a schematic cross-sectional structure of an atmosphere lamp assembly according to another embodiment of the present disclosure.

Detailed Description

Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and should be considered as merely exemplary. Accordingly, one of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

The present embodiment provides a vehicle including, but not limited to, an electric vehicle, a hybrid vehicle, a fuel-fired vehicle. The vehicle may be a car, SUV, off-road vehicle, recreational vehicle, MPV, pick-up truck, or the like.

As shown in fig. 1 to 3, the vehicle of the present embodiment includes: trim panel 200 and atmosphere lamp assembly 100.

Trim panel 200 includes, but is not limited to, a door trim panel, a dashboard trim panel, and the like. It should be appreciated that fascia 200 is disposed within the interior of the vehicle driving space, with the side of fascia 200 facing the vehicle driving space being the "outboard side" and the side of fascia 200 facing away from the vehicle driving space being the "inboard side". The decoration plate 200 has a slit 210, most structures of the atmosphere lamp assembly 100 are fixed on the inner side of the decoration plate 200, the 'light emergent part' of the atmosphere lamp assembly 100 is arranged in the slit 210, and the 'light emergent part' faces the outer side of the decoration plate 200, so that the atmosphere lamp assembly 100 can emit light rays with indication property and baking atmosphere through the slit 210.

As shown in fig. 1-3, an ambient light assembly 100 includes: an elongated light guide 110, a light guide holder 120, and a light source 130. The light guide bracket 120 has a receiving cavity 122 and a light emitting surface 124, the light guide member 110 is disposed in the receiving cavity 122 and extends along a first direction X, and the light source 130 is disposed at one end of the light guide member 110 and irradiates the light guide member 110 along the first direction X; the light guide bracket 120 is integrally formed with the light guide 110.

As shown in fig. 3, the light guide body has a long strip shape, and the length direction of the light guide body is the "first direction X".

The light emitted by the light source 130 is first transmitted to the light guide member 110, and since the light guide member 110 is disposed in the accommodating cavity 122 of the light guide bracket 120, and the light guide bracket 120 can guide light, the light in the light guide member 110 is transmitted to the light guide bracket 120 again, and is emitted from the light emitting surface 124 of the light guide bracket 120.

Because the light guide bracket 120 can guide light, and the light guide bracket 120 and the light guide member 110 are integrally formed, the process of assembling a plurality of structures such as the bracket, the light guide and the light transmission cover is omitted, and the structure is simpler and more convenient to install.

The light emitting surface 124 is the aforementioned "light emitting portion", and in the vehicle, the light emitting surface 124 of the atmosphere lamp assembly 100 is disposed in the gap 210 of the decoration board 200, and the light emitting surface 124 faces to the outside of the decoration board 200.

In this embodiment, the light guide 110 is a cylindrical member, so that the light is emitted through the sidewall of the light guide 110 without edges and corners, and the light is more uniform and softer. In other embodiments, the light guide 110 may also be configured in a cube or other shape based on the shape of the accommodating cavity 122. The light emitted by the light source 130 is transmitted through the strip-shaped light guide 110 to form a uniform strip-shaped light source extending along the first direction X, and the light of the strip-shaped light source is transmitted to the light emitting surface 124 through the light guide 110, so as to form a uniform luminous atmosphere light bar.

The light guide 110 and the light guide bracket 120 may be made of existing light guide materials, and may be made of different light guide materials, respectively. In this embodiment, the light guide 110 and the light guide bracket 120 are preferably made of acrylic, which has high transparency, low cost and easy machining.

On the premise that the light guide 110 and the light guide bracket 120 are made of an optical plastic such as acryl, the light guide bracket 120 and the light guide 110 are preferably manufactured by integral injection molding.

The light emitting surface 124 is elongated and extends along the first direction X.

Since the light guide 110 is elongated and extends along the first direction X, the light passing through the light guide 110 is mostly emitted from the length direction of the light guide 110, and the light emitting surface 124 is also elongated and extends along the first direction X, so that more light can be transmitted from the length direction of the light guide 110 to the length direction of the light emitting surface 124 to ensure brightness. In addition, the elongated light-emitting surface 124 can narrow the light-emitting surface 124 by limiting the width, so that the light emitted from the light-emitting surface 124 is narrowed, a streamline light-following is formed, and the light-following meets the aesthetic requirements of users.

As shown in fig. 1, the light guide bracket 120 includes a body 121 and a protrusion 123; the accommodating cavity 122 is disposed on the body 121, one side of the protruding portion 123 is connected to the body 121, and one side of the protruding portion 123 away from the body 121 forms a light emitting surface 124.

The body 121 is a main body structure of the light guide bracket 120, and by connecting the protruding portion 123 outside the body 121, the shape of the protruding portion 123 can be adjusted on the premise of not changing the structural shape of the body 121 so as to meet the overall assembly requirement, that is, the shape of the protruding portion 123 can be adapted to the gap 210 of the decoration plate 200, so that the protruding portion 123 can be embedded into the gap 210 from the inner side of the decoration plate 200, and the side (i.e., the light-emitting surface 124 side) of the protruding portion 123 away from the body 121 is exposed from the gap 210; further, the shape of the side of the protrusion 123 away from the body 121 may be adjusted to be elongated and extend along the first direction X, and the width of the side may be adjusted to achieve the effect of narrow-side light extraction.

The body 121 and the protrusion 123 are preferably integrally formed, ensuring the structural strength of the light guide bracket 120 itself.

The protrusion 123 is connected to an outer wall surface of one sidewall of the body 121, and the protrusion 123 extends a predetermined distance in a direction away from the sidewall. Thereby allowing the protrusion 123 a sufficient extension distance to extend from the inside of the plaque 200 to the outside of the plaque 200. Thus, the protrusion 123 extends in a direction away from the sidewall by a distance not less than the thickness of the plaque 200.

As shown in fig. 2, in the present embodiment, the protrusion 123 extends along the direction away from the body 121 by a distance such that the light-emitting surface 124 protrudes slightly outside the decoration board 200, so that the angle of the light emitted from the light-emitting surface 124 is as wide as possible.

Further, as shown in fig. 2, the width of the light emitting surface 124 may be set to be equal to the width of the gap 210 of the decoration board 200, that is, the light emitting surface 124 is just embedded in the gap 210, there is no gap with the gap 210, and other portions of the light guiding support 120 are hidden inside the decoration board 200, that is, except for the light emitting surface 124, other portions of the light guiding support 120 are blocked by the decoration board 200, so that no other portion emits light through the gap 210 to affect the overall light emitting shape or effect.

The thickness of the protruding portion 123 gradually decreases in a direction away from the body 121, so that the thickness of one end of the protruding portion 123 connected with the body 121 is larger, the connection surface with the body 121 is larger, the connection is more firm, and the protruding portion 123 is not easy to break; the thickness of the end of the protruding portion 123 away from the sidewall is smaller, i.e. the width of the light-emitting surface 124 is smaller, so as to achieve the effect of emitting light from the narrow surface.

As shown in fig. 1, in the present embodiment, the protruding portion 123 is connected to one of the side walls of the body 121 located at opposite sides.

The accommodating cavity 122 and the light guide 110 extend along the first direction X by a predetermined distance, and the distance between the accommodating cavity 122 and the light guide 110 extending along the first direction X is the same as the light emitting surface 124.

The accommodating cavity 122 extends along the first direction X and is adapted to the extending direction of the light guide 110. The extending distances of the accommodating cavity 122, the light guide 110 and the light emitting surface 124 are the same, so that light emitted from the light guide 110 in the length direction can be emitted from the light emitting surface 124 directly over the ground without length loss, and the problem that light emitted from the light emitting surface 124 is concentrated at one place or is uneven due to poor light diffusion performance of the light guide bracket 120 when the accommodating cavity 122 or the light guide 110 is too short is avoided.

As shown in fig. 1, the body 121 has a "U" shape, i.e., a groove shape, in a cross section perpendicular to the first direction X to form the receiving chamber 122 inside the groove.

Providing the receiving cavity 122 in a "U" shape can save material compared to a fully enclosed shape.

In addition, since the light guide 110 and the light guide holder 120 are integrally formed, it is convenient to form the light guide 110 inside the light guide holder 120 through the groove opening of the light guide holder 120 by providing the groove. In the molding, it is preferable that the light guide 110 is coupled to both sidewalls of the groove, and the bottom and top of the light guide 110 are not coupled to the light guide bracket 120, so that the individual elongated light guide 110 is formed in the molding. Alternatively, the light guide 110 may be connected to the bottom surface and both side walls of the groove, respectively.

As shown in fig. 1 and 2, the light guide bracket 120 further includes a connection portion 125. The connection portion 125 is connected to an outer wall surface of the side wall of the body 121 away from the protrusion 123, and the connection portion 125 is integrally formed with the body 121. By providing the connection portion 125, the light guide bracket 120 is conveniently connected and fixed with other structures of the vehicle through the connection portion 125. The specific structure of the connection portion 125 may be set according to actual assembly requirements, for example, when the connection portion 125 needs to be clamped in the clamping groove, the connection portion 125 may be set to a shape matching the shape of the clamping groove; when the connection portion 125 needs to be fixed by a screw, a threaded hole through which the screw passes may be formed in the connection portion 125.

As described above, in this embodiment, the protrusion 123 is selectively disposed in the light guide bracket 120, and the protrusion 123 is embedded in the slit 210 of the decoration board 200, so that only the light-emitting surface 124 of the light guide bracket 120 emits light, and the light-emitting shape is ensured. In other embodiments, the light guide bracket 120 also has a mating surface; 2 shielding parts are arranged on the matching surface, and gaps among the 2 shielding parts form a light-emitting surface 124.

Therefore, the light guide bracket 120 can form the light emitting surface 124 by arranging the shielding part, the light emitting surface 124 is not shielded by the decoration plate 200, and the shape of the light emitting surface 124 is more freely arranged.

Further, the light guide bracket 120 may be provided with the protrusion 123, or may not be provided with the protrusion 123. When the protruding portion 123 is provided, shielding portions may be provided on both sides of the light-emitting surface 124 in the protruding portion 123 to ensure that only the light-emitting surface 124 in the protruding portion 123 emits light.

In other embodiments, when the protruding portion 123 is not provided, the light emitting surface 124 may be formed by directly providing a shielding portion on the light guide bracket 120, and the light emitting surface 124 may be opposite to the slit 210 of the trim 200.

The shielding part can be made of any existing opaque material, such as a wood plate, a rubber plate, an adhesive tape and the like.

As shown in fig. 4, according to another embodiment of the present disclosure, the protrusion 123 may be connected with a sidewall of the opposite bottom in the body 121. Further, the light guide bracket 120 may be embedded, clamped or adhered inside the decoration board 200 depending on the shape of the light guide bracket 120 itself without providing the connection portion 125.

In addition, the light emitting surface 124 is flush with the outer side of the decoration board 200, so that the flatness is higher, and the user of the fitting part has no raised use and aesthetic requirement on the flat surface.

Other structures of the atmosphere lamp assembly 100 in this embodiment are substantially the same as those disclosed in the above embodiments, and will not be described again.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or refer to an orientation or positional relationship of a device or element in normal use, merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a particular orientation, be configured and operated in a particular orientation at any time, and thus should not be construed as limiting the utility model in this respect.

The above detailed description should not be taken as limiting the scope of the present disclosure. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present disclosure are intended to be included within the scope of the present disclosure.

Claims (13)

1. An atmosphere lamp assembly, comprising: the device comprises a strip-shaped light guide piece, a light guide bracket and a light source;

The light guide bracket is provided with a containing cavity and a light emitting surface, the light guide piece is arranged in the containing cavity and extends along a first direction, and the light source is arranged at one end of the light guide piece and irradiates the light guide piece along the first direction;

The light guide support and the light guide piece are integrally formed.

2. The atmosphere lamp assembly according to claim 1, wherein the light exit surface is elongated and extends along the first direction.

3. The ambient light assembly of claim 2, wherein the light guide bracket comprises a body and a protrusion;

The accommodating cavity is arranged on the body, one side of the protruding part is connected with the body, and one side of the protruding part, which is far away from the body, forms the light-emitting surface.

4. The atmosphere lamp assembly according to claim 3, wherein the accommodating cavity and the light guide each extend a predetermined distance along the first direction, and the distance that the accommodating cavity and the light guide extend in the first direction is the same as the light exit surface.

5. An ambient light assembly as defined in claim 3, wherein the body is "U" shaped in cross-section perpendicular to the first direction to form the receiving cavity.

6. The atmosphere lamp assembly according to claim 5, wherein the protrusion is connected with an outer wall surface of one side wall of the body, the protrusion extending a predetermined distance in a direction away from the side wall.

7. The ambient light assembly of claim 6, wherein the thickness of the projection tapers in a direction away from the body.

8. The atmosphere lamp assembly according to claim 6, wherein the light guide bracket further comprises a connection portion connected with an outer wall surface of the side wall of the body remote from the protruding portion;

the connecting part and the body are integrally formed.

9. The ambient light assembly of claim 1, wherein the light guide bracket and/or the light guide is made of acrylic.

10. The ambient light assembly of claim 1, wherein the light guide is a cylindrical member.

11. The ambient light assembly of claim 1, wherein the light guide bracket further has a mating surface;

2 shielding parts are arranged on the matching surface, and gaps among the 2 shielding parts form the light-emitting surface.

12. A vehicle characterized in that it comprises an atmosphere lamp assembly according to any one of claims 1-11.

13. The vehicle of claim 12, wherein the vehicle further comprises a fascia;

The plaque has the gap, the light-emitting surface set up in the gap, just the light-emitting surface orientation the outside of plaque.