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Automobile lamp and lenses

A technology of car lights and lenses, applied in the field of lighting

Pending Publication Date: 2018-11-06
广州赛西标准检测研究院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a car lamp and lens, which can solve the problems of glare and high beam lighting

Method used

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  • Automobile lamp and lenses
  • Automobile lamp and lenses
  • Automobile lamp and lenses

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Embodiment Construction

[0029]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0030] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

[0031] Unless otherwi...

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Abstract

The invention discloses an automobile lamp and lenses. The automobile lamp comprises the first lens, the second lens, a first light source and a second light source. The first lens and the second lenseach comprises a first lens body and a second lens body. The curvature of a first reflection curved surface of each first lens body is smaller than that of a second reflection curved surface of the corresponding second lens body. It can be seen that each first lens body and the corresponding second lens body are of an asymmetrical structure. Because for the same incident ray, the incident angle of the incident ray on first reflection curved surfaces is larger than that of the incident ray on the second reflection curved surfaces, the reflection angle of the light ray on the first reflection curved surfaces is larger than that of the light ray on the second reflection curved surfaces, light rays reflected by the first reflection curved surfaces are more like collimation convergence light rays compared with the light rays reflected by the second reflection curved surfaces, and three lamp illumination areas, namely the convergence area, the parallel area and the diffusion area, are formed by the light rays generated by the automobile lamp. In this way, the automobile lamp can achieve the purposes of both solving the problem about glare and achieving the effect of lighting better.

Description

technical field [0001] The invention relates to the technical field of illumination, in particular to an automobile lamp and a lens. Background technique [0002] In the field of car lights, one of the biggest problems of traditional car lights is the widely criticized glare problem. According to the existing traffic rules, oncoming cars must turn off their high beams and switch to low beams when they meet. The purpose of the light is to prevent glare from making it impossible to see the road conditions ahead, which can easily lead to traffic accidents. However, in reality, there are still many drivers who do not switch the dipped headlights in strict accordance with the traffic rules in a timely manner, resulting in a large number of traffic accidents. In addition, except for the situation where two vehicles meet, the high beam will still cause serious glare interference to non-motor vehicles and pedestrians on the roadside. For this reason, some people designed to make t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/25F21S41/10F21W102/13F21W107/10
CPCF21S41/10F21S41/25F21W2107/10F21W2102/13
Inventor 周钢赵英吴杜雄刘秀娟
Owner 广州赛西标准检测研究院有限公司
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