CN213810445U

CN213810445U - Front position lamp with decorative function lampshade

Info

Publication number: CN213810445U
Application number: CN202022967207.XU
Authority: CN
Inventors: 李巢; 朱秀丽; 尹平华
Original assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Current assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-27
Anticipated expiration: 2030-12-10

Abstract

The utility model belongs to the technical field of car light illumination, in particular to a front position lamp with a decorative function lampshade, which cancels the independent installation of a chromium plating strip, so that the chromium plating strip and the lampshade are taken as a whole and are matched with a fixed mode of back surface gluing for use, thus leading the structure of the whole car to be compact and avoiding the problem of difficult cleaning of gap dust collection; comprises a double-color lampshade (1) and a shell (2); the double-color lampshade (1) comprises a milky white transparent PC part (11) and an ABS part (12), wherein the surface of the ABS part (12) is chromed, detachably connected with the milky white transparent PC part (11) and positioned on the outer surface of the milky white transparent PC part (11), the milky white transparent PC part (11) is provided with a light emitting area (13) which is exposed outside and used for emitting light, and the double-color lampshade (1) is connected with the shell (2) in a gluing and sealing mode after being clamped.

Description

Front position lamp with decorative function lampshade

Technical Field

The utility model belongs to the technical field of the car light illumination, specifically be a preceding position lamp with decorative function lamp shade.

Background

At present, the whole space of the automobile external lamp is smaller and smaller, the technical requirement is higher and higher, and the function and the shape are diversified and complicated. With the continuous development and innovation of the electronic technology of the car lamp, more and more cars are provided with the through position lamp at the front grille, and in order to improve the visual effect of the car head and enhance the metal texture, the periphery of the front position lamp is required to be provided with the chromium plating strip, so that the internal space of the lamp is further compressed.

In the existing scheme, the metal feeling of the whole vehicle is improved by installing the chromium-plated bright strips around the lamp, a gap always exists between the independent chromium-plated bright strips and the lamp, the appearance is influenced, dust is easily collected in the gap and is difficult to clean, the space of the lamp is occupied, and the design of the shape and the lamp is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a front position lamp with a decorative function lampshade, which cancels the independent installation of a chromium plating strip, so that the chromium plating strip and the lampshade are taken as a whole and are matched with a fixing mode of back surface gluing for use, thus leading the structure of the whole vehicle to be compact and avoiding the problem that gaps and dust are difficult to clean; the space of the lamp is saved, the modeling is not limited, the modeling of a complex shape can be realized, and the flexibility of modeling and design is greatly improved; the design requirement of compact and beautiful appearance of the lamp at the penetration position of the grille can be met.

In order to solve the technical problem, the utility model provides a following technical scheme: a front position lamp with a decorative function lampshade comprises a double-color lampshade and a shell; the double-color lampshade comprises a milky white transparent PC part and an ABS part, wherein the surface of the ABS part is plated with chrome, the milky white transparent PC part is detachably connected with the milky white transparent PC part and is positioned on the outer surface of the milky white transparent PC part, the milky white transparent PC part is provided with a light emitting area which is used for being exposed outside and used for emitting light, and the double-color lampshade is connected with the shell in a gluing and sealing mode after being clamped.

Preferably, the double-colored lamp shade is provided with a plurality of draw-in grooves along the discontinuous of inner wall round, the casing outer wall on be interrupted and be provided with the buckle, the casing passes through the draw-in groove joint of buckle and double-colored lamp shade.

Preferably, the shell is provided with an L-shaped rib position, and the L-shaped rib position and the side wall of the double-color lampshade jointly form a glue groove for containing the sealant.

Preferably, the LED module component assembly is composed of a flexible circuit board component assembly and a driving board component assembly, the driving board component assembly is attached to the inner wall of the shell, and the flexible circuit board component assembly is arranged above the driving board component assembly.

Preferably, the flexible circuit board subassembly includes flexible circuit board and support, the flexible circuit board is installed on the support, the support passes through the screw post and the casing joint.

The utility model discloses beneficial effect: the front position lamp with the decorative function lamp shade of the utility model adopts special anti-oxidation weather-proof milky white transparent PC material, thereby saving the light curing process, improving the product percent of pass and reducing the cost;

the special antioxidant weather-resistant milky white transparent PC material is adopted, a local chromium plating tool is not needed, a product does not need to be provided with a local chromium plating transition step, the local chromium plating process is simple, and the appearance is attractive;

3) the milky diffusion material lampshade and the LED direct lighting mode are adopted, so that the lighting appearance is uniform, and the appearance is attractive;

4) the glue groove structure with the back coated with glue is adopted, so that the space size required by the sealing structure is reduced, the overall size of the lamp can be correspondingly reduced, and the cost is reduced;

5) the fixing mode that the bicolor lampshade is locally chromeplated and back glue coating is used in a matching mode is adopted, and the Z-direction size of the lamp is greatly reduced. The whole vehicle has a compact structure, the problem that dust is collected in gaps and is difficult to clean is avoided, the space of a lamp is saved, the shape is not limited, the shape with a complex shape can be realized, and the flexibility of the shape and the design is greatly improved. The design requirement of compact and beautiful appearance of the lamp at the penetration position of the grille can be met.

Drawings

Fig. 1 is a first cross-sectional view of a front position lamp with a lampshade having a decoration function;

fig. 2 is a second cross-sectional view of the front position light with a lampshade having a decoration function.

Description of reference numerals: 1. a double-color lampshade; 11. a milky white transparent PC portion; 12. an ABS portion; 13. a light emitting region; 14. a card slot; 15. a side wall; 2. a housing; 21. buckling; 22. l-shaped rib positions; 23. a screw post; 3. an LED module assembly; 5. and (6) a glue groove.

Detailed Description

The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.

A front position lamp with a decorative function lampshade comprises a double-color lampshade 1 and a shell 2; the double-color lampshade 1 comprises a milky white transparent PC part 11 and an ABS part 12, wherein the surface of the ABS part 12 is plated with chrome, the milky white transparent PC part 11 is detachably connected with the milky white transparent PC part and is positioned on the outer surface of the milky white transparent PC part 11, the milky white transparent PC part 11 is provided with a light emitting region 13 which is exposed outside and used for emitting light, and the double-color lampshade 1 is connected with the shell 2 in a sealing mode through gluing after being clamped; a plurality of clamping grooves 14 are discontinuously formed in the double-color lampshade 1 along one circle of the inner wall, buckles 21 are discontinuously formed on the outer wall of the shell 2, and the shell 2 is clamped with the clamping grooves 14 of the double-color lampshade 1 through the buckles 21; the shell 2 is provided with an L-shaped rib position 22, and the L-shaped rib position 22 and the side wall 15 of the double-color lampshade 1 jointly form a glue groove 5 for containing sealant; the LED module component assembly 3 consists of a flexible circuit board sub-assembly 31 and a driving board sub-assembly 32, the driving board sub-assembly 32 is tightly attached to the inner wall of the shell 2, and the flexible circuit board sub-assembly 31 is arranged above the driving board sub-assembly 32; the flexible circuit board subassembly 31 includes flexible circuit board 311 and support 312, flexible circuit board 311 installs on support 312, support 312 passes through screw post 23 and casing 2 joint.

Double-colored lamp shade 1 is the two-color molding of milk white transparent PC and ABS, and the ABS part is chromed, and double-colored lamp shade 1 and casing 2 are fixed mounting in advance through buckle structure earlier, and the mode of rethread back rubber coating is fixed together, constitutes front position lamp assembly. The milky white transparent PC part 11 is formed by double-color injection molding of a special antioxidant weather-resistant material and an ABS material, and is plated with chrome by the whole electrolyte to realize local chrome plating. The flexible circuit board subassembly 31 is in a step type after being riveted and linked with the support 312, and direct LED irradiation is guaranteed.

The buckle tongue of buckle structure is on casing 2, and the knot ear is on double-colored lamp shade 1, and joint volume 0.8 mm. The back glue coating is that the L-shaped rib position 22 on the shell 2 and the side wall of the double-color lampshade 1 are combined into a U-shaped glue groove, and the whole glue groove is positioned on the back of the lamp.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a preceding position lamp with decorate function lamp shade which characterized in that: comprises a double-color lampshade (1) and a shell (2); the double-color lampshade (1) comprises a milky white transparent PC part (11) and an ABS part (12), wherein the surface of the ABS part (12) is chromed, detachably connected with the milky white transparent PC part (11) and positioned on the outer surface of the milky white transparent PC part (11), the milky white transparent PC part (11) is provided with a light emitting area (13) which is exposed outside and used for emitting light, and the double-color lampshade (1) is connected with the shell (2) in a gluing and sealing mode after being clamped.

2. The front position lamp with a cover having a decoration function according to claim 1, wherein: double-colored lamp shade (1) are provided with draw-in groove (14) a plurality of along the inner wall round is interrupted, casing (2) outer wall on be interrupted and be provided with buckle (21), casing (2) are through buckle (21) and draw-in groove (14) joint of double-colored lamp shade (1).

3. The front position lamp with a cover having a decoration function according to claim 1, wherein: be equipped with L shape muscle position (22) on casing (2), the lateral wall (15) of L shape muscle position (22) and double-colored lamp shade (1) form jointly and are used for holding gluey groove (5) of gluing.

4. The front position lamp with a cover having a decoration function according to claim 1, wherein: the LED module component assembly (3) is composed of a flexible circuit board sub-assembly (31) and a driving board sub-assembly (32), the driving board sub-assembly (32) is tightly attached to the inner wall of the shell (2), and the flexible circuit board sub-assembly (31) is arranged above the driving board sub-assembly (32).

5. The front position lamp with a cover having a decoration function according to claim 4, wherein: the flexible circuit board subassembly (31) includes flexible circuit board (311) and support (312), flexible circuit board (311) are installed on support (312), support (312) are through screw post (23) and casing (2) joint.