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Vehicle foreside illumination system

A technology for lighting systems and automobiles, applied in lighting devices, vehicle components, fixed lighting devices, etc., can solve the problems of unsolved infrared light source heat dissipation problems, difficulties in practical application, inconvenient layout, etc., and achieves high practical value. The effect of small space and low cost

Active Publication Date: 2009-05-13
CHERY AUTOMOBILE CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

This patent provides a lighting fixture that can emit infrared light through the setting of the filter and the linkage device, but the entire stroke of the filter block and the linkage mechanism will take up a large space, which is inconvenient to arrange. The patent does not solve the problem of heat dissipation of the infrared light source and the problem of cooperation with other bulbs, which brings difficulties to practical applications

Method used

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  • Vehicle foreside illumination system
  • Vehicle foreside illumination system
  • Vehicle foreside illumination system

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Experimental program
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Embodiment 1

[0019] like figure 1 , 2 , 3, the automobile front lighting system of the present embodiment comprises a position lamp 3, an integrated near and high beam lamp 2, and also includes an infrared lamp 1, the position lamp 3, the near and high beam lamp 2 and the infrared lamp 1 They are connected in parallel and can be controlled independently. The front part of the bulb 11 of the infrared lamp 1 is fixedly provided with a visible light filter 12, and the rear part is provided with a reflector 13.

[0020] like image 3 As shown, a heat dissipation gap 14 is provided between the visible light filter 12 of the infrared lamp 1 and the reflector 13, which can ensure the heat dissipation of the infrared lamp 1 and prevent the performance of the infrared lamp 1 from being affected or even damaged due to excessive temperature.

[0021] The infrared lamp 1 is provided with two filaments (not shown in the figure) arranged in front and back, which can be switched according to the needs ...

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Abstract

The invention aims at providing a practical vehicle front part lighting system with the combination of an infrared lighting lamp. The vehicle front part lighting system comprises a position lamp, a dipped headlight and a high beam, the vehicle front part lighting system especially comprises an infrared lamp; the position lamp, the dipped headlight, the high beam and the infrared lamp can be controlled separately, the front part of a bulb of the infrared lamp is provided with a visible light filter, and the back part thereof is provided with a reflector. The vehicle front part lighting system comprises the infrared lamp, thereby providing the infrared lighting function for a driver; the whole lighting system occupies small space and has low cost and full functions, thereby having very high practical value.

Description

technical field [0001] The invention belongs to the field of automobile manufacturing, in particular to the lighting system of the automobile. Background technique [0002] When the driver is driving in a dark environment such as at night, his field of vision is limited to a certain extent. The driver can only see the place illuminated by the car lighting fixture, but cannot observe the place outside the illuminated range, which brings hidden dangers to driving safety. . In order to solve this problem, some high-end cars have adopted infrared lighting system, using infrared imaging device to collect the situation around the car, and show it on the display device. The lamps of this kind of infrared lighting system are different from traditional lighting lamps. Patent No. CN200610090161.X discloses a "composite lamp lighting system" used in infrared lighting systems. A filter unit, the filter unit is fixed in front of the reflection unit, and the filter unit includes a filte...

Claims

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Application Information

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IPC IPC(8): F21S8/10F21V13/00F21V23/00B60Q1/00F21W101/10
Inventor 何先蔚周定华丁津宝王平刘伟张士颖
Owner CHERY AUTOMOBILE CO LTD
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