CN217816534U

CN217816534U - Automobile signal lamp avoiding optical bright spots

Info

Publication number: CN217816534U
Application number: CN202221296410.1U
Authority: CN
Inventors: 程宏; 梅田徹; 范克超; 王世锋; 江帅
Original assignee: Wuhu Anrui Optoelectronics Co ltd
Current assignee: Wuhu Anrui Optoelectronics Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-11-15
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses an avoid car signal lamps and lanterns of optics bright spot, including the lamp body with establish light source module, lens and the thick wall spare in the lamp body, lens are established between light source module and thick wall spare, be equipped with a set of thick wall arch that sets up side by side on the thick wall spare, correspond every thick wall arch in the light source module and all be equipped with the light source granule, be equipped with on the lens towards thick wall spare direction and be used for avoiding light source granule light to directly to the separation blade on the arch of non-corresponding thick wall between two adjacent thick wall archs. A frosted retaining piece structure is integrally arranged on the lens towards the direction of the thick-wall piece to diffuse the light of the LED, so that the uniform light band effect is realized, and bright spots are avoided; and the structure is simple, and the cost is relatively low.

Description

Automobile signal lamp avoiding optical bright spots

Technical Field

The utility model belongs to the technical field of the car lamps and lanterns technique and specifically relates to a avoid car signal lamps and lanterns of optical bright spot.

Background

The general realization mode of signal lamp light band of car lamps and lanterns is that LED adds fresnel lens thickening wall spare (transparent) and adds the outer mask and realize the signal lamp function, makes up the subregion light band moreover, nevertheless need increase a black support that is in the light usually between light band and light band, prevents that the LED direct-emitting light between light band from shining mutually, forms the bright spot, and the effect is lighted in the influence, increases the support that is in the light alone, has not only increased the cost, has increased the assembly degree of difficulty of product moreover.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an avoid car signal lamps and lanterns of optics bright spot, it can effectively avoid the bright spot to produce to simple structure.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts does:

this avoid car signal lamps and lanterns of optical bright point, include the lamp body and establish light source module, lens and the thick wall spare in the lamp body, lens are established between light source module and thick wall spare, it is protruding to be equipped with a set of thick wall that sets up side by side on the thick wall spare, corresponds every thick wall arch in the light source module and all is equipped with the light source granule, be equipped with on the lens towards thick wall spare direction and be used for avoiding light source granule light to directly shine the separation blade on not corresponding thick wall arch between two adjacent thick wall archs.

Further:

the baffle plate and the lens are an integral structural member.

The separation blade is dull polish separation blade structure.

The lamp shell is internally provided with a fixed support used for positioning the lens, the lens is a group of lens units arranged at intervals, and a baffle used for shielding light is arranged between the corresponding adjacent lens units on the fixed support.

The edge of the lens is clamped and positioned with the fixed support.

The light source modules are arranged at intervals, and each light source module corresponds to one lens unit.

Compared with the prior art, the utility model, have following advantage:

the automobile signal lamp avoiding the optical bright points is reasonable in structural design, a frosted retaining piece structure is integrally arranged on the lens towards the direction of the thick-wall piece, and light rays of an LED are diffused, so that a uniform light band effect is achieved, and the bright points are avoided; and the structure is simple, and the cost is relatively low.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

fig. 1 is a schematic view of the surface effect of the lamp of the present invention.

Fig. 2 is a schematic view of the lamp structure of the present invention.

Fig. 3 is a schematic view of the light source module of the present invention.

Fig. 4 is a schematic view of the lens structure of the present invention.

In the figure:

1. the lamp comprises a light band, 2 parts of an outer lampshade, 3 parts of a decoration frame, 4 parts of a thick wall part, 5 parts of a fixing support, 6 parts of a lens, 601 parts of a baffle, 7 parts of a light source module and 8 parts of a lamp body.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the automobile signal lamp avoiding optical bright spots comprises a lamp housing, and a light source module 7, a lens 6 and a thick-wall member 4 which are arranged in the lamp housing; lens are established between light source module and thick wall spare, and it is protruding to be equipped with a set of thick wall that sets up side by side on the thick wall spare, and it all is equipped with light source particle to correspond every thick wall arch in the light source module, and lens 6 is equipped with towards thick wall spare direction and is used for avoiding light source particle light to directly shine the separation blade 601 on the not corresponding thick wall arch between two adjacent thick wall archs.

Furthermore, the baffle plate 601 and the lens 6 are integrated structural members, and are integrally formed, so that the structure is simple, and the cost is relatively low; the light source particles are LEDs.

The stop piece 601 is a frosted stop piece structure, and the LED light is diffused through the frosted stop piece, so that a uniform light band effect is realized, and bright spots are avoided; light source particles irradiate onto the thick-wall protrusion through the butted lenses to form a light band 1, so that direct light of the LED is prevented from illuminating mutually, and the effect of uniform light band is realized.

The lamp shell comprises a lamp body 8 and an outer lampshade 2 which are matched, and a decorative frame 3 is arranged corresponding to the thick-wall part; the lamp shell is internally provided with a fixed support 5 for positioning the lens, the lens is a group of lens units arranged at intervals, a baffle for shielding light is arranged between the corresponding adjacent lens units on the fixed support, and the surface of the baffle is plated with aluminum.

The lens 6 is a Fresnel lens, and the edge of the lens is clamped and positioned with the fixed support; the light source modules 7 are arranged at intervals, and each light source module is arranged corresponding to one lens unit, so that the light source module is convenient to manufacture and assemble.

The assembly process is as follows: the light source module is clamped on the lens through a buckle to form a module assembly, the module assembly is arranged on the fixed support to form a support assembly, the support assembly is arranged on the lamp body, the thick-wall part and the decoration frame are fixed on the lamp body, and the outer lampshade is welded with the lamp body assembly in a matched mode.

The utility model discloses avoid car signal lamps and lanterns of optical bright spot structural design is reasonable, and the integration is equipped with dull polish separation blade structure towards the direction of thick walled member on the lens, diffuses LED light to realize even light band effect, avoid the bright spot to produce; and the structure is simple, and the cost is relatively low.

The above-mentioned is only for the description of the preferred embodiment of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiment schemes of the present invention.

The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. The utility model provides an avoid car signal lamps and lanterns of optics bright spot, includes the lamp body and establishes light source module, lens and the thick wall spare in the lamp body, and lens are established between light source module and thick wall spare, it is protruding to be equipped with a set of thick wall that sets up side by side on the thick wall spare, corresponds every thick wall arch in the light source module and all is equipped with light source granule, its characterized in that: and a baffle plate used for preventing light rays of light source particles from directly irradiating the thick-wall bulges which do not correspond to each other is arranged between the two thick-wall bulges which correspond to each other and are adjacent to each other on the lens in the direction of the thick-wall piece.

2. An automobile signal lamp avoiding optical bright spots as claimed in claim 1, wherein: the baffle plate and the lens are an integral structural member.

3. An automobile signal lamp avoiding optical bright spots as claimed in claim 1, wherein: the separation blade is dull polish separation blade structure.

4. An automobile signal lamp avoiding optical bright spots as claimed in claim 1, wherein: the lamp shell is internally provided with a fixed support used for positioning the lens, the lens is a group of lens units arranged at intervals, and a baffle used for shielding light is arranged on the fixed support corresponding to the space between the adjacent lens units.

5. An automobile signal lamp avoiding optical bright spots according to claim 4, wherein: the edge of the lens is clamped and positioned with the fixed support.

6. An automobile signal lamp avoiding optical bright spots according to claim 4, wherein: the light source modules are arranged at intervals, and each light source module corresponds to one lens unit.