CN218895325U

CN218895325U - Car lamp and car

Info

Publication number: CN218895325U
Application number: CN202223296250.3U
Authority: CN
Inventors: 杨晓宇; 汪顺可
Original assignee: Shanghai Ideal Automobile Technology Co ltd
Current assignee: Shanghai Ideal Automobile Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-21
Anticipated expiration: 2032-12-08

Abstract

The disclosure relates to the technical field of automobiles, in particular to a car lamp and a vehicle. The car lamp comprises a lamp shade, a light-transmitting piece and a light-homogenizing piece, wherein the light-transmitting piece is arranged on the inner side of the lamp shade, the light-homogenizing piece is arranged on the back side of the light-transmitting piece and at least completely covers the back side of the light-transmitting piece, so that the structure at the rear part of the light-homogenizing piece cannot be directly reflected on the light-transmitting piece, the problem that the inner structure of the car lamp is seen from the appearance surface of the light-homogenizing piece is solved, and the aesthetic property of the car lamp and the use feeling of a user are improved.

Description

Car lamp and car

Technical Field

The disclosure relates to the technical field of automobiles, in particular to a car lamp and a vehicle.

Background

With the wider and wider application of thick-wall parts in lamps, when the thick-wall parts are directly used as the appearance surface of the modeling, thick-wall internal defects (such as screws, positioning columns, aluminum plating surfaces, shielding surfaces, bright lines and the like) can be easily seen through the front surface and the side surface of the thick wall, so that the appearance of the product is delicate, the perception is poor, and customer complaints are caused.

Because the thick wall is PC or PMMA material fashioned transparent part, see thick wall rear portion part and structure through the thick wall clearly, the thick wall needs to have fixed knot to construct, and the thick wall rear portion has light source and other parts and structures, these structures are directly penetrated through the thick wall side easily or are reflected to the thick wall outward appearance face in the present design process, cause the outward appearance defect, the thick wall, even piece, the speculum, fix on the lamp body with the screw in proper order, even piece and speculum upside and downside structure, after the multiple reflection through the thick wall rear portion face, reflect out the front side outward appearance face of thick wall, make lamps and lanterns inner structure visible from the outside, produce static outward appearance effect and light effect defect.

Disclosure of Invention

In order to solve the technical problems described above or at least partially solve the technical problems described above, the present disclosure provides a vehicle lamp and a vehicle.

The present disclosure provides a car light, including lamp shade, printing opacity spare and light homogenizing piece, the printing opacity spare set up in the inboard of lamp shade, the light homogenizing piece sets up the dorsal part of printing opacity spare, and at least the complete coverage the back of printing opacity spare.

Optionally, the light transmission piece includes first printing opacity portion and second printing opacity portion, first printing opacity portion top-down sets up, the second printing opacity portion is located on the preceding terminal surface of first printing opacity portion and along orientation the direction of lamp shade extends, the even piece sets up the back of first printing opacity portion.

Optionally, the light homogenizing sheet is attached to the back surface of the first light-transmitting portion.

Optionally, the back of first printing opacity portion is to keeping away from the direction of second printing opacity portion is protruding to form protruding portion, be equipped with the draw-in groove on the even piece, the draw-in groove with protruding portion cooperation.

Optionally, the protruding portion is embedded in the clamping groove and is attached to the inner wall of the clamping groove.

Optionally, the middle part of the first light-transmitting part is bent in a direction away from the second light-transmitting member, so as to form the protruding part on the back surface of the first light-transmitting part, and the first connecting part and the second connecting part on the upper side and the lower side of the protruding part.

Optionally, the backlight module further comprises a lamp body, wherein the lamp body is arranged on the back side of the light homogenizing sheet, and the upper edge and the lower edge of the light homogenizing sheet are pressed on the first connecting part and the second connecting part through the lamp body.

Optionally, the upper and lower edges of the light homogenizing sheet are respectively connected with the first connecting portion and the second connecting portion through fasteners.

Optionally, the light-transmitting member is a thick-walled member.

In another aspect, the present disclosure also provides a vehicle comprising a vehicle lamp as defined in any one of the above.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

according to the car lamp provided by the embodiment of the disclosure, the light homogenizing sheet is arranged on the back surface of the light transmitting piece and at least completely covers the back surface of the light transmitting piece, so that the structure at the rear part of the light homogenizing sheet cannot be directly reflected on the light transmitting piece, the problem that the internal structure of the car lamp is seen from the appearance surface of the light homogenizing sheet is reduced, and the aesthetic property of the car lamp and the use feeling of a user are improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural view of a vehicle lamp according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a light transmitting member and a light homogenizing sheet according to an embodiment of the disclosure.

1, a light-transmitting piece; 2. a lamp shade; 3. a light homogenizing sheet; 4. a decorative frame; 5. light rays; 101. a first light-transmitting portion; 102. a second light-transmitting portion; 102a, a boss; 102b, a first connection portion; 102c, a second connection portion; 301. a clamping groove.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.

As shown in fig. 1, the embodiment of the disclosure provides a vehicle lamp, which includes a lamp shade 2, a light-transmitting member 1 and a light-homogenizing sheet 3, wherein the light-transmitting member 1 is disposed at the inner side of the lamp shade 2 and is fixed by a decorative frame 4, and the light-transmitting member 1 includes a first light-transmitting portion 101 and a second light-transmitting portion 102, the first light-transmitting portion 101 is disposed from top to bottom, that is, the first light-transmitting portion 101 extends along a top-down direction in the vehicle lamp, the second light-transmitting portion 102 is disposed on a front end surface of the first light-transmitting portion 101 and extends along a direction towards the lamp shade 2, and the light-homogenizing sheet 3 is disposed at the back surface of the first light-transmitting portion 101 and at least completely covers the back surface of the first light-transmitting portion 101. In the present disclosure, the outer side surface of the lamp housing 2 is defined as the front, and the rear side surface of the lamp housing 2 is defined as the rear, that is, the front and rear in the present disclosure coincide with the front and rear of the vehicle with respect to the direction in which the vehicle travels. The first light-transmitting portion 101 and the second light-transmitting portion 102 are arranged in a toppling T shape, wherein the first light-transmitting portion 101 is arranged along the up-down direction, the second light-transmitting portion 102 is arranged along the front-back direction, the light-homogenizing sheet 3 is arranged on the back surface of the first light-transmitting portion 101, namely, the surface of the first light-transmitting portion 101 far away from the second light-transmitting portion 102 and at least completely covers the back surface of the first light-transmitting portion 101, the light-homogenizing sheet has the capability of homogenizing light, when the light 5 transmits the light-homogenizing sheet 3, diffuse reflection occurs on the light-homogenizing sheet 3, further, the homogenized light enters the light-transmitting member 1, uniform brightness is presented on the other side of the light-transmitting member 1, and the light-homogenizing sheet has a suspension sense and improves visual sense. In the embodiment of the disclosure, the light homogenizing sheet 3 is disposed on the back surface of the first light transmitting portion 101 and completely covers the back surface of the first light transmitting portion 101, so that the back surface of the first light transmitting portion 101 is completely shielded by the light homogenizing sheet 3, and the structure at the rear of the light transmitting member 1 cannot be reflected to the first light transmitting portion 101 and the second light transmitting portion 102 through the light transmitting member 1, thereby solving the problem that the internal structure of the vehicle lamp can be seen through the light homogenizing sheet 3.

Further, in some embodiments of the present disclosure, the projection of the light homogenizing sheet 3 on the back surface of the first light transmitting portion 101 is greater than or equal to the area of the back surface of the second light transmitting portion 102. That is to say, the light-homogenizing sheet 3 is required to fully wrap the back surface of the first light-transmitting portion 101 and fully cover the back surface of the first light-transmitting portion 101, so that the area of the light-homogenizing sheet 3 is at least equal to the area of the back surface of the first light-transmitting portion 101 or slightly larger than the area of the back surface of the first light-transmitting portion 101, and therefore, the light-homogenizing sheet 3 can shield the back surface of the first light-transmitting portion 101 and shield the upper end surface and the lower end surface of the first light-transmitting portion 101, and the problem that the rear structure is seen through the light-transmitting member 1 is better avoided.

Further, in some embodiments of the present disclosure, the light homogenizing sheet 3 is adhered to the back surface of the first light transmitting portion 101. The light-homogenizing sheet 3 is attached to the back surface of the first light-transmitting part 101, so that no gap exists between the light-homogenizing sheet 3 and the first light-transmitting part 101 as much as possible, and the problem of incomplete shielding of the light-homogenizing sheet 3 is avoided.

Further, in some embodiments of the present disclosure, the back surface of the first light-transmitting portion 101 protrudes away from the second light-transmitting portion 102 to form a protruding portion 102a, and the light-homogenizing sheet 3 is provided with a clamping groove 301, where the clamping groove 301 is matched with the protruding portion 102 a. Specifically, the protruding portion 102a is disposed on the back surface of the first light-transmitting portion 101, and the clamping groove 301 is disposed at a corresponding position of the light-homogenizing sheet 3 to be matched with the protruding portion, so as to facilitate positioning when the light-homogenizing sheet 3 is installed, and positioning of the light-homogenizing sheet 3 is achieved through matching of the protruding portion 102a and the clamping groove 301, so that installation of light-homogenizing is facilitated.

Further, in some embodiments of the present disclosure, the protruding portion 102a is embedded in the card slot 301 and is attached to the inner wall of the card slot 301, that is, the size of the protruding portion 102a is matched with the size of the card slot 301, and the protruding portion 102a can be just embedded in the card slot 301, so that the connection between the light-homogenizing sheet 3 and the first light-transmitting portion 101 is tighter, and stability of the assembly structure is improved.

Further, in some embodiments of the present disclosure, the middle portion of the first light transmitting portion 101 is bent in a direction away from the second light transmitting portion 102 to form a protruding portion 102a on the back surface of the first light transmitting portion 101, and a first connection portion 102b and a second connection portion 102c on both upper and lower sides of the protruding portion 102 a. Specifically, the protruding portion 102a is integrally formed by bending the middle portion of the first light-transmitting portion 101 in a direction away from the second light-transmitting portion 102 (i.e., toward the rear of the vehicle lamp), and the bending may be by stamping or injection molding, and in the embodiment of the present disclosure, the first light-transmitting portion 101 is a plastic member, and is generally manufactured by injection molding, and the upper and lower sides of the protruding portion 102a form the first connecting portion 102b and the second connecting portion 102c.

Further, in some embodiments of the present disclosure, the vehicle lamp further includes a lamp body, the lamp body is provided with a back side of the light homogenizing sheet 3, and upper and lower edges of the light homogenizing sheet 3 are respectively pressed on the first connecting portion 102b and the second connecting portion 102c through the lamp body, the light homogenizing sheet 3 is pressed on the light transmitting member 1 by adopting the lamp body, so that the light homogenizing sheet 3 is tightly attached to the back side of the light transmitting member 1, and the fixation of the light homogenizing sheet 3 and the light transmitting member 1 can be realized without adopting other fixing structures, so that the problem that the rear structure of the light transmitting member 1 can be seen on the front side of the vehicle lamp is further avoided.

Further, in other embodiments of the present disclosure, the upper and lower edges of the light-equalizing sheet 3 may be connected to the first connecting portion 102b and the second connecting portion 102c by fasteners, respectively, for fixing the light-equalizing sheet 3 to the light-transmitting member 1.

Further, in some embodiments of the present disclosure, the light-transmitting member 1 is a thick-walled member made of a high-molecular transparent material (e.g., a polymethyl methacrylate material or a polycarbonate material). When the light-homogenizing sheet 3 is a transparent milky white plate or a transparent plate with patterns on the surface, light can be diffusely reflected in the light-homogenizing sheet 3, so that the light rays 5 emitted from the light-homogenizing sheet 3 are more uniform, and the light-homogenizing effect of the light-transmitting piece 1 is improved. When the light homogenizing sheet 3 is a transparent plate with patterns, light can be diffusely reflected on the surface of the light homogenizing sheet 3, so that the light rays 5 emitted from the light homogenizing sheet 3 are more uniform, the light homogenizing effect of the light transmitting piece 1 is improved, and the patterns on the surface of the light homogenizing sheet can be fresnel patterns, grid patterns, vertical stripes or horizontal stripes and the like.

In addition, the light homogenizing sheet 3 may be preferably made of a polycarbonate material or a methyl polypropionate material. Of course, the light homogenizing sheet 3 may be made of other materials. Embodiments of the present disclosure are not limited.

Further, the light-transmitting piece 1 can be provided with a frosted surface, when the light 5 reaches the light-transmitting piece 1, the light 5 can be diffusely reflected on the frosted surface, so that the light homogenizing effect is further improved, the light suspension feeling of the light-transmitting piece 1 is enhanced, and the visual impression is excellent.

Further, in some embodiments of the present disclosure, there is also provided a vehicle including a vehicle lamp as in any of the embodiments described above.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The car lamp is characterized by comprising a lamp shade (2), a light-transmitting piece (1) and a light-homogenizing piece (3), wherein the light-transmitting piece (1) is arranged on the inner side of the lamp shade (2), and the light-homogenizing piece (3) is arranged on the back side of the light-transmitting piece (1) and at least completely covers the back side of the light-transmitting piece (1).

2. The vehicle lamp according to claim 1, wherein the light transmitting member (1) comprises a first light transmitting portion (101) and a second light transmitting portion (102), the first light transmitting portion (101) is disposed from top to bottom, the second light transmitting portion (102) is disposed on a front end surface of the first light transmitting portion (101) and extends in a direction toward the lamp housing (2), and the light homogenizing sheet (3) is disposed on a back surface of the first light transmitting portion (101).

3. The vehicle lamp according to claim 2, wherein the light homogenizing sheet (3) is attached to the back surface of the first light transmitting portion (101).

4. The vehicle lamp according to claim 2, wherein the back surface of the first light transmitting portion (101) protrudes away from the second light transmitting portion (102) to form a protruding portion (102 a), and the light homogenizing sheet (3) is provided with a clamping groove (301), and the clamping groove (301) is matched with the protruding portion (102 a).

5. The vehicle lamp according to claim 4, wherein the protruding portion (102 a) is embedded in the clamping groove (301) and is fitted to an inner wall of the clamping groove (301).

6. The vehicle lamp according to claim 4, wherein a middle portion of the first light transmitting portion (101) is bent in a direction away from the second light transmitting portion (102) to form the convex portion (102 a) on a rear surface of the first light transmitting portion (101), and first and second connection portions (102 b, 102 c) on upper and lower sides of the convex portion (102 a).

7. The vehicle lamp according to claim 6, further comprising a lamp body provided on a back side of the light homogenizing sheet (3), and upper and lower edges of the light homogenizing sheet (3) are pressed against the first connecting portion (102 b) and the second connecting portion (102 c) by the lamp body.

8. The vehicle lamp according to claim 6, wherein the upper and lower edges of the light homogenizing sheet (3) are respectively connected to the first connecting portion (102 b) and the second connecting portion (102 c) by fasteners.

9. The vehicle lamp according to claim 1, characterized in that the light-transmitting member (1) is a thick-walled member.

10. A vehicle comprising a lamp as claimed in any one of claims 1-9.