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Air cooling type laser beam shaping device

A laser beam and shaping device technology, which is applied in optics, optical components, instruments, etc., can solve problems such as the failure of the shaper to work normally, the overheating of the shaper, and the high power of the beam, and achieve remarkable heat dissipation effects, strong applicability, and simple structure Effect

Pending Publication Date: 2016-06-15
RES INST OF PHYSICAL & CHEM ENG OF NUCLEAR IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When it is necessary to use high-power beam shaping, due to the high power of the beam, it is often encountered that the shaper is overheated, and the shaper cannot work normally

Method used

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  • Air cooling type laser beam shaping device
  • Air cooling type laser beam shaping device
  • Air cooling type laser beam shaping device

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Embodiment Construction

[0019] Below, the present invention is described in detail with reference to accompanying drawing and embodiment:

[0020] Such as figure 1 , 2 As shown, an air-cooled laser beam housing includes a housing 1, the housing 1 is cylindrical, and the outer circumference of the housing 1 forms a plurality of disc-shaped No. 1 cooling fins 2 uniformly distributed along the axial direction. A shaping lens group is provided inside the body 1, and a cylindrical base 3 is provided at the beam input end of the housing 1, and a plurality of No. There is an optical fiber threaded interface 5 communicating with the inside of the housing 1 .

[0021] The optical fiber threaded interface 5 is coaxial with the base 3 .

[0022] The housing 1 and No. 1 heat sink 2 are made of aluminum.

[0023] The materials of the base 3 and the heat sink 4 of No. Ⅱ are copper.

[0024] The casing 1 and the No. 1 heat sink 2 on the casing 1 can increase the heat dissipation area, effectively dissipate the...

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PUM

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Abstract

The invention discloses an air cooling type laser beam shaping device. The shaping device comprises a cylindrical casing, multiple disk-shaped first radiating fins which are distributed uniformly are formed in the outer circumference of the casing along the axial direction, a shaping lens group is arranged in the casing, the beam input end of the casing is provided with a cylindrical pedestal, multiple second radiating fins which are arranged in parallel are formed in the end surface of the pedestal, and a fiber threaded interface communicated with the internal of the casing is formed in the pedestal. The pedestal and the second radiating fins are used to complete heat radiation in the transmission process, a shaping unit and first radiating fins are used to complete heat radiation in the shaping process, the shaping device is controlled within a proper temperature range, and the shaping device is simple in structure, high in adaptability, good in the heat radiation effect, and capable of heat radiation and cooling protection.

Description

technical field [0001] The invention belongs to a laser shaping device, in particular to an air-cooled laser beam shaping device. Background technique [0002] In the field of laser optics applications, beam shaping devices are often used, and low-power laser beam shaping is often used. When it is necessary to use high-power beam shaping, due to the high power of the beam, it is often encountered that the shaper is overheated, and the shaper cannot work normally. Contents of the invention [0003] The present invention is proposed to solve the problems existing in the prior art, and its purpose is to provide an air-cooled laser beam shaping device. [0004] The technical solution of the present invention is: an air-cooled laser beam shaping device, including a housing, the housing is cylindrical, and the outer circumference of the housing forms a plurality of uniformly distributed disc-shaped No. 1 cooling fins along the axial direction. There is a shaping lens group ins...

Claims

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Application Information

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IPC IPC(8): G02B27/09
CPCG02B27/0955
Inventor 符春保张元芫
Owner RES INST OF PHYSICAL & CHEM ENG OF NUCLEAR IND