CN215216060U

CN215216060U - Novel luminous car light

Info

Publication number: CN215216060U
Application number: CN202121591593.5U
Authority: CN
Inventors: 曾庆超; 樊康; 代玉强
Original assignee: Shanghai Changcheng Lamp Technology Co ltd
Current assignee: Shanghai Changcheng Lamp Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-17
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to the technical field of vehicle lamps, in particular to a novel luminous vehicle lamp, which solves the defects of increasing the uniformity and increasing the mold period and the cost by increasing patterns on the front surface of a thick-wall part in the prior art, and comprises an outer shell, a PCB, the thick-wall part and an outer lens, wherein the outer lens is arranged at the front end of the outer shell, the PCB is horizontally arranged in the outer shell, an LED light source is arranged at the top end of the PCB, a reflector is arranged right above the PCB, the thick-wall part is arranged at one side of the reflector and the PCB close to the outer lens, baffles are arranged at the upper end and the lower end of the thick-wall part, one side of the thick-wall part close to the reflector and the PCB is arranged as a light-in surface, an inner diffusion lens is arranged at one side of the light-in surface, and the uniform optical effect is realized by increasing the reflector and the inner diffusion lens with a diffusion agent at the rear part of the thick-wall part, reducing mold cycle time and cost.

Description

Novel luminous car light

Technical Field

The utility model relates to a car light technical field specifically is a novel luminous form's car light.

Background

The automobile signal lamp mainly comprises 3 types of signal indicating lamps, namely the tail part of an automobile, the front part of the automobile and the side surface of the automobile, and is very important for driving safety when various types of automobile signal lamps are correctly used. The thick-walled member inside the vehicle lamp serves as an important member in the vehicle lamp, and functions to guide and diffuse light emitted from the LED light source in various directions.

At present, the realization mode of LED light source and thick-walled spare is adopted mostly to car lamps and lanterns function, like fig. 4, the income plain noodles of thick-walled spare sets up the spotlight ware, realizes the homogeneity of car light simultaneously through increasing the decorative pattern at the front surface of thick-walled spare, increases mould cycle and cost, influences the molding effect simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel car light of luminous form to the front surface through at thick wall spare that proposes in solving above-mentioned background art increases the decorative pattern and realizes the homogeneity, increases mould cycle and cost problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel car light of luminous form, includes shell body, PCB board, thick wall spare and joins in marriage the mirror outward, the front end at the shell body is installed to the mirror of joining in marriage outward, PCB board horizontal installation is in the inside of shell body, and the top of PCB board is provided with the LED light source, be provided with the reflector directly over the PCB board, thick wall spare sets up the one side that is close to the mirror of joining in marriage outward at reflector and PCB board, and the upper and lower both ends of thick wall spare all are provided with the baffle, one side that thick wall spare is close to reflector and PCB board sets up to going into the plain noodles, one side that thick wall spare is close to the mirror of joining in marriage outward sets up to going out the plain noodles, one side that goes into the plain noodles is provided with interior diffusion lens.

Preferably, a light diffusing agent is added to the inside of the internal diffusion lens.

Preferably, the light incident surface is provided with an optical microstructure pattern.

Preferably, the light-emitting surface is a smooth curved surface.

Preferably, the upper and lower both ends of income plain noodles all are provided with the installation department, and the installation department passes through the bolt and internal diffusion lens installation is fixed.

Preferably, one end of each baffle close to the thick-walled part is provided with a rubber anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model are that: the novel luminous vehicle lamp

(1) The inner diffusion lens and the reflector are arranged on one side of the light incident surface of the thick-wall part, so that the optical effect of uniform light supply is realized, a condenser is not required to be arranged on the light incident surface of the thick-wall part, patterns are arranged on the light emergent surface, the production and the manufacture are convenient, and the mold period and the cost are reduced;

(2) set up the baffle through the upper and lower both ends at thick wall spare, can control the interval of thick wall spare and shell body, avoid the vehicle to travel in-process thick wall spare and shell body collision, lead to the phenomenon of crocus, prolong the life of lamps and lanterns.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view taken along the line A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the thick-walled member of the present invention;

fig. 4 is a schematic cross-sectional view of a vehicle lamp according to the prior art.

In the figure: 1. an outer housing; 2. a reflector; 3. a PCB board; 301. an LED light source; 4. a thick-walled member; 401. a light incident surface; 402. a light-emitting surface; 5. externally matching a lens; 6. a baffle plate; 7. an internal diffusion lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a novel light-emitting type car lamp comprises an outer shell 1, a PCB (printed circuit board) 3, a thick-wall part 4 and an outer lens 5, wherein a mounting part is uniformly arranged at the bottom end of the outer shell 1, the outer lens 5 is mounted at the front end of the outer shell 1, the PCB 3 is horizontally mounted in the outer shell 1, an LED light source 301 is arranged at the top end of the PCB 3, a reflector 2 is arranged right above the PCB 3, the thick-wall part 4 is horizontally arranged on one side, close to the outer lens 5, of the reflector 2 and the PCB 3, the thick-wall part 4 is made of transparent materials such as PC (polycarbonate) or PMMA (polymethyl methacrylate), the reflector 2 is of a curved surface structure, and light rays irradiated by the LED light source 301 are reflected out to one side, close to the thick-wall part 4;

one side of the thick-wall part 4, which is close to the reflector 2 and the PCB 3, is provided with a light incident surface 401, the light incident surface 401 is provided with saw-toothed optical microstructure patterns uniformly arranged along the length direction of the light incident surface, so that the uniform lighting effect of light can be improved, one side of the thick-wall part 4, which is close to the external lens 5, is provided with a light emergent surface 402, and the light emergent surface 402 is a smooth curved surface, so that the mold period and the cost are reduced, and the production and the manufacture are convenient;

an inner diffusion lens 7 is arranged on one side of the light incoming surface 401, a diffusing agent is arranged inside the inner diffusion lens 7, the light diffusing agent is an organic nano-pearlescent diffusing agent, the organic nano-particles are fine transparent spheres and are added into the inner diffusion lens 7 and can be uniformly dispersed inside, and the light of the light diffusing agent can be transmitted, so that the problems of light uniformization and light transmission are well solved, the light loss is small, the incident light can pass through the transparent spheres and be refracted numerous times in the transparent spheres and then penetrate through the transparent spheres, so that the strong light is refracted and uniformly dispersed, a point light source is changed into a surface light source, the light emitting surface is enlarged, and the light becomes very soft;

the upper end and the lower end of the light incident surface 401 are respectively provided with an installation part, and the installation parts are fixedly installed with the inner diffusion lens 7 through bolts, so that the thick-walled part 4 and the inner diffusion lens 7 are conveniently and fixedly installed;

the upper and lower both ends of thick wall spare 4 all are provided with baffle 6, can control the interval of thick wall spare 4 and shell body 1, avoid the vehicle in-process thick wall spare 4 and the collision of shell body 1 of going, lead to the phenomenon of crocus, prolong the life of lamps and lanterns, the one end that baffle 6 is close to thick wall spare 4 all is provided with the rubber slipmat, baffle 6 and thick wall spare 4 are the flexonics, reduce the wearing and tearing of thick wall spare 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel car light of luminous form, includes shell body (1), PCB board (3), thick wall spare (4) and outer lens (5), its characterized in that: outer front end at shell body (1) is installed in joining in marriage mirror (5), PCB board (3) horizontal installation is in the inside of shell body (1), and the top of PCB board (3) is provided with LED light source (301), be provided with reflector (2) directly over PCB board (3), thick wall spare (4) set up and are close to the one side of joining in marriage mirror (5) outside reflector (2) and PCB board (3), and the upper and lower both ends of thick wall spare (4) all are provided with baffle (6), one side that thick wall spare (4) are close to reflector (2) and PCB board (3) sets up to going into plain noodles (401), one side that thick wall spare (4) are close to outer mirror (5) sets up to going out plain noodles (402), one side of going into plain noodles (401) is provided with interior diffusion lens (7).

2. The vehicular lamp of a novel lighting form according to claim 1, characterized in that: the inner diffusion lens (7) is internally added with a light diffusion agent.

3. The vehicular lamp of a novel lighting form according to claim 1, characterized in that: an optical microstructure pattern is arranged on the light incident surface (401).

4. The vehicular lamp of a novel lighting form according to claim 1, characterized in that: the light emitting surface (402) is a smooth curved surface.

5. The vehicular lamp of a novel lighting form according to claim 1, characterized in that: the upper end and the lower end of the light incident surface (401) are provided with installation parts, and the installation parts are fixedly installed with the inner diffusion lens (7) through bolts.

6. The vehicular lamp of a novel lighting form according to claim 1, characterized in that: and one end of the baffle (6) close to the thick-wall part (4) is provided with a rubber anti-slip pad.