Cylindrical mirror array group beam shaping device
A technology of beam shaping and cylindrical mirror, which is applied in optics, optical components, instruments, etc., can solve the problems of scattered light source energy, unfavorable concealment, etc., achieve good waterproof, improve environmental adaptability and reliability
Active Publication Date: 2015-08-12
NO 717 INST CHINA MARINE HEAVY IND GRP
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Problems solved by technology
The light beam emitted by the light source used in the existing lighting system is usually centered on the light source and emitted in a spherical shape, which also illuminates areas that do not need to be illuminated, which is not conducive to concealment and greatly disperses the energy of the light source
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[0027] 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 embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0028] Such as Figure 1 to Figure 6 As shown, the beam shaping device of the cylindrical mirror array group includes a box assembly and a cylindrical mirror array lens assembly. The box assembly includes a box body 1, a front platen 3, a rear platen 18, a protective glass 8 and a sealing glass 15, the protective glass 8 is fixed above the box body 1 through the front platen 3, and the sealing glass 15 is fixedly arranged on the rear platen 18. Below the casing 1, between the front platen 3 and the protective glass 8, between the back platen 18 and the sealing glass 15, a front platen gasket 10 an...
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The invention discloses a cylindrical mirror array group light beam shaping device which comprises a box component and a cylindrical mirror array group lens component. The box component comprises a box, a front pressing plate, a rear pressing plate, protecting glass and sealing glass, the protecting glass is fixed in front of the box through the front pressing plate, the sealing glass is fixed in front of the box through the rear pressing plate, the cylindrical mirror array lens component comprises a lens frame, a cylindrical mirror array lens, a focusing lens, grides and a lens pressing plate, the lens frame is fixedly arranged in the box, the cylindrical mirror array lens and the focusing lens are parallelly arranged in the lens frame, the grids are arranged between the cylindrical mirror array lens and the focusing lens, and the lens pressing plate is arranged above the lens frame. By the cylindrical mirror array group light beam shaping device, scattered and unordered light beams emitted by any divergent light source can be changed into rectangular light bands having accurate divergent angles only in the horizontal direction.
Description
technical field [0001] The invention belongs to the technical field of light regulation, and in particular relates to a beam shaping device of a cylindrical mirror array group. Background technique [0002] Lighting systems sometimes have specific requirements for beam shape in terms of beam directional lighting, projection systems or beam guidance. The light beam emitted by the light source used in the existing lighting system is usually centered on the light source and emitted in a spherical shape, which also illuminates areas that do not need to be illuminated, which is not conducive to concealment and greatly disperses the energy of the light source. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cylindrical mirror array group beam shaping device, which can change the stray and disordered beams emitted by any divergent light source into a rectangular light strip with a precise divergence angle only in the ...
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IPC IPC(8): G02B27/09
Inventor 耿安兵马永龙王波吴迎瑞吴学鹏郭劼王海涛
Owner NO 717 INST CHINA MARINE HEAVY IND GRP