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Laser beam bunching secondary reflection structure

A technology of secondary reflection and laser beam, which is applied in optics, optical components, instruments, etc., can solve the problems that the application of light sources cannot be widely promoted, the size of the light source system is large, and the cross-sectional area of ​​the light source is large. The effect of entrance pupil diameter, reduced spot diameter, and overall structure setting is reasonable

Pending Publication Date: 2018-05-11
JIANGSU INOVEL DISPLAY TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0002] The traditional reflective laser spotlight lighting technology uses the reflection of the mirror to reflect the multi-particle laser light source into the lighting system. The multi-particle laser is arranged in a two-dimensional array. It is also relatively large, and it is not easy to be used in more models, so that the application of this light source cannot be widely promoted

Method used

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  • Laser beam bunching secondary reflection structure
  • Laser beam bunching secondary reflection structure
  • Laser beam bunching secondary reflection structure

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0015] Such as figure 1 , figure 2 and image 3 As shown, a laser focusing secondary reflection structure according to the present invention includes a laser light source base 1, a laser light source 2 is arranged on the laser light source base 1, and a laser light source 2 is vertically arranged on one side of the laser light source base 1. There is a connecting plate 3, a first mirror seat 4 is provided on one side of the connecting plate 3, a second mirror seat 5 is provided at the other end, and a first mirror 6 is arranged on the first mirror seat 4 , a second reflector 7 is arranged on the second reflector seat 5, the first reflector 6 is arranged correspondingly to the exit of the laser light source 2, and the second reflector 7 is arranged correspondingly to the first reflector 6, The working surface angle between them is 60 °; The first ref...

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Abstract

The invention relates to a laser beam bunching secondary reflection structure, which comprises a laser light source base, wherein the laser light source base is provided with a laser light source, oneside of the laser light source is vertically provided with a connecting plate, one side of the connecting plate is provided with a first reflecting mirror base, the other end is provided with a second reflecting mirror base, the first reflecting mirror base is provided with a first reflecting mirror, the second reflecting mirror base is provided with a second reflecting mirror, the first reflecting mirror is arranged corresponding to an outlet of the laser light source, the second reflecting mirror is arranged corresponding to the first reflecting mirror, and an included angle between workingfaces of the first reflecting mirror and the second reflecting mirror is 60 degrees. According to the invention, light spots of the multi-disc multi-particle laser light source get closer after secondary reflection, the cross-sectional area of the light source is reduced to be maximum extent, and the shape size of a light source system is effectively reduced.

Description

technical field [0001] The invention relates to a reflective structure, in particular to a secondary reflective structure. Background technique [0002] The traditional reflective laser spotlight lighting technology uses the reflection of the mirror to reflect the multi-particle laser light source into the lighting system. The multi-particle laser is arranged in a two-dimensional array. It is also relatively large, and it is not easy to be used in more models, so that the application of this light source cannot be more widely promoted. Contents of the invention [0003] Purpose of the invention: The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a multi-disc and multi-particle laser light source that is closer to the spot after secondary reflection, so that the cross-sectional area of ​​the light source is minimized, and the light source system is effectively reduced. Reflective structure of body size. [0004] Technical sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B17/06
CPCG02B17/0673
Inventor 沈波
Owner JIANGSU INOVEL DISPLAY TECH CO LTD
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