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Automobile signal lamp, installation method thereof and automobile

A technology for signal lamps and automobiles, applied in signal devices, optical signals, motor vehicles, etc., can solve the problem that the front position lamp of the turn signal lamp cannot share a light-emitting surface, etc.

Active Publication Date: 2021-09-10
DONGFENG MOTOR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a car signal lamp to solve the problem in the related art that the turn signal lamp, daytime running lamp and front position lamp cannot share one light-emitting surface

Method used

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  • Automobile signal lamp, installation method thereof and automobile
  • Automobile signal lamp, installation method thereof and automobile
  • Automobile signal lamp, installation method thereof and automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] figure 1 It is a structural schematic diagram of a car signal lamp in Embodiment 1 of the present application, refer to figure 1 and figure 2 , the automobile signal lamp provided by Embodiment 1 of the present application includes: lamp housing 100, reflector assembly 200, light guide structure 300, first light emitting unit 400, second light emitting unit 500 and radiator 600, the first light emitting unit 400 is used to reflect The mirror assembly 200 provides a light source, and the second light emitting unit 500 is used to provide a light source for the light guide structure 300 .

[0062] refer to figure 1 and image 3 The lamp housing 100 includes a left end 1001 of the lamp housing and a right end 1002 of the lamp housing. An installation hole 1003 is provided at the left end 1001 of the lamp housing, and the installation hole 1003 is used for installing the radiator 600 .

[0063] refer to figure 1 and Figure 4 , the reflector assembly 200 includes a re...

Embodiment 2

[0075] Figure 8 It is a structural schematic diagram of a car signal lamp provided in Embodiment 2 of the present application, refer to Figure 8 , the automobile signal lamp provided by Embodiment 2 of the present application includes: a lamp housing 100, a reflector assembly 200, a light guide structure 300, a first light emitting unit 400', a second light emitting unit 500' and a radiator 600, the first light emitting unit 400' is used In order to provide the light source for the mirror assembly 200 , the second light emitting unit 500 ′ is used for providing the light source for the light guide structure 300 .

[0076] The lamp housing 100 includes a left end 1001 of the lamp housing and a right end 1002 of the lamp housing. An installation hole 1003 is provided at the left end 1001 of the lamp housing. The installation hole 1003 is used for installing the radiator 600 .

[0077] The reflector assembly 200 includes a reflector frame 2001 and a reflector 2002. The reflect...

Embodiment 3

[0084] refer to Figure 9 and Figure 10 The only difference between the car signal light provided by this embodiment 3 and the car light provided by embodiment 2 is that the first light-emitting unit 400" includes a first LED lamp group 4001" and a first LED lamp group 4001" electrically connected The PCB board 4002", the first LED lamp group 4001" is installed on the first PCB board 4002", and the first PCB board 4002" drives the first LED lamp group 4001" to emit a corresponding light source after being powered on, and the first PCB board 4002" A plurality of bolt holes 4003" are provided, and the first PCB board 4002" is set in the second accommodation chamber 2006 by inserting bolts in the bolt holes 4003", and the first LED lamp group 4001" includes eight first yellow LED lamps 4004 "and eight first white LED lamps 4005", each first yellow LED lamp 4004" and its adjacent first white LED lamp 4005" are arranged in a row and two columns to form a group, each first yellow ...

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PUM

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Abstract

The invention relates to the technical field of automobile lighting, in particular to an automobile signal lamp, an installation method thereof and an automobile. The automobile signal lamp provided by the invention comprises a lamp shell; a reflecting mirror assembly which comprises a reflecting mirror frame and a reflecting mirror, wherein the reflecting mirror is embedded in the reflecting mirror frame, and the edge of the reflecting mirror frame and the edge of the lamp shell are connected to form a hollow structure; a light guide structure which is arranged in the hollow structure and used for transmitting light energy in the light propagation direction; a first light-emitting unit which is arranged in the hollow structure and used for providing a light source for the reflecting mirror; and a second light emitting unit which is arranged towards the light propagation direction of the light guide structure and is used for providing a light source for the light guide structure. According to the automobile signal lamp, the reflector and the light guide structure are adopted to participate in light distribution at the same time, it is guaranteed that the steering signal lamp, the daytime running lamp and the front position lamp share one light-emitting face, and the integrity of the lighting effect of the signal lamp can be improved.

Description

technical field [0001] The present application relates to the technical field of automobile lighting, in particular to an automobile signal lamp, an installation method thereof, and an automobile. Background technique [0002] Car lights are various traffic lights installed on cars to ensure safe driving, which are divided into two types: lighting lights and signal lights. Among them, signal lights include turn signal lights, hazard warning lights, front position lights, brake lights, reversing lights, daytime running lights, etc. The turn signal light is used to make the front and rear vehicles and pedestrians know their driving direction when the car is turning; the hazard warning light is used to remind the rear vehicle to avoid when the vehicle fails; the front position light is observed from the front of the vehicle to indicate the existence and width of the vehicle. The brake light is installed at the back of the car, and is used to send a light signal to the rear veh...

Claims

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Application Information

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IPC IPC(8): F21S43/14F21S43/235F21S43/30F21V7/00F21V17/16F21V8/00F21W103/55F21W103/10F21W103/20F21W107/10F21Y113/13F21Y115/10
CPCF21S43/14
Inventor 李梦寒张文成刘凤王小兰田彬彬
Owner DONGFENG MOTOR GRP