Cooling device of laser carried by unmanned aerial vehicle

A technology for cooling devices and lasers, which is applied in the direction of laser cooling devices, lasers, laser components, etc., and can solve problems such as poor heat dissipation effect and single heat dissipation method of radiators

CN111934170AActive Publication Date: 2020-11-13JIANGSU LUMISPOT PHOTOELECTRIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-11-13

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Abstract

The invention discloses a cooling device of a laser carried by an unmanned aerial vehicle, relating to the technical field of laser cooling. The cooling device is characterized by comprising a laser,and a bottom cooling liquid cooling plate is arranged at the bottom of the laser; and first fixing frames are hinged to the rear sides of the left end and the right end of the bottom cooling liquid cooling plate. The tops of the first fixing frames are fixedly connected to the side, away from the laser, of the top clamping plate. Second fixing frames are hinged to the front sides of the left end and the right end of the bottom cooling liquid cooling plate; the tops of the second fixing frames are fixedly connected to the side, away from the laser device, of the top clamping plate, supporting frames are hinged to the middles of the left end and the right end of the laser device, the tops of the supporting frames are fixedly connected to the side, away from the laser device, of the top clamping plate, and two-side cold area liquid cooling plates are arranged at the left end and the right end of the laser device. The cooling device has the advantages that lasers with different heights anddifferent widths can be clamped, a specific connecting structure is not needed, and meanwhile better heat dissipation efficiency is achieved by adopting air cooling and water cooling double heat dissipation.
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Description

technical field

[0001] The invention relates to the technical field of laser cooling, more specifically, it relates to a cooling device for a laser mounted on an unmanned aerial vehicle. Background technique

[0002] Laser—A device capable of emitting laser light. In 1954, the first microwave quantum amplifier was made and a highly coherent microwave beam was obtained. In 1958, A.L. Showlow and C.H. Towns extended the principle of microwave quantum amplifiers to the optical frequency range. In 1960, T.H. Maiman and others made the first ruby ​​laser. In 1961, A. Jia Wen and others made a helium-neon laser. In 1962, R.N. Hall and others created a gallium arsenide semiconductor laser. In the future, there will be more and more types of lasers. According to the working medium, lasers can be divided into four categories: gas lasers, solid-state lasers, semiconductor lasers and dye lasers. Recently, free electron lasers have also been developed. High-power lasers are usually...

Examples

Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] see Figure 1-11, in the embodiment of the present invention, a kind of unmanned aerial vehicle carries the cooling device of laser, comprises laser 1, and the bottom of laser 1 is provided with bottom coolant cooling plate 12, and the rear side of the left and right ends of bottom coolant cooling plate 12 is hinged with fixed Frame one 2, the top of the fixed frame one 2 is fixedly connected to the side of the top clamping plate 8 away from the laser 1, the front side of the left and right ends of the bottom cooling liquid cooling plate 12 is hinged with a fixed frame two 4, and the top of the fixed frame two 4 Fixedly connected to the side of the top clamping plate 8 away from the laser 1, the middle of the left and right ends of the laser 1 is hinged with a support frame 3, and the top of the support frame 3 is fixedly connected to the side of the t...