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Laser night vision with adjustable fan

A laser night vision device, adjustable technology, applied in the field of laser night vision devices, can solve problems such as fog on the display screen of laser night vision devices

Active Publication Date: 2019-04-23
小雨信通(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a laser night vision device with an adjustable fan, which has the advantage of being able to effectively solve the problem of fogging on the display screen of the laser night vision device and the problem of cooling down the temperature of the operator

Method used

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  • Laser night vision with adjustable fan
  • Laser night vision with adjustable fan
  • Laser night vision with adjustable fan

Examples

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Embodiment

[0037] Embodiment: a kind of laser night vision device with adjustable fan, such as figure 1 As shown, it includes a device box 1 for placing an imaging device and an operation box 2 connected to the device box 1. The operation box 2 can observe and control the work of the laser night vision device. The operation box 2 includes a control panel 21 for manual operation, a display screen 22 for observing the imaging situation, and a sun visor 23, the sun visor 23 is used to prevent the sun from directly shining on the screen. The sun visor 23 includes an upper plate 231 and side plates 232 arranged on two sides of the display screen 22 . The upper plate 231 of the sun visor 23 is provided with a blowing device 3 and a fixing device 4 for fixing the blowing device. The blowing device 3 can blow away the mist on the surface of the display screen 22 or help the operator to dissipate heat. The blowing device 3 includes a sliding module 31 arranged on the upper plate 231, a blowing m...

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Abstract

The invention discloses a laser night vision device with an adjustable fan. The technical point is that the laser night vision device comprises a device box for placing an imaging device, an operation box connected with the device box and a sunshade plate arranged on the operation box. The operation box comprises a display screen. The sunshade plate comprises an upper plate. The upper plate is provided with a blowing device and a fixing device The fixing device fixes the blowing device at a required working position, and the blowing device can blow away fog on the surface of a display screen or help operators radiate heat.

Description

technical field [0001] The invention relates to the technical field of night vision, in particular to a laser night vision device with an adjustable fan. Background technique [0002] The laser night vision device has the characteristics of good background contrast, clear imaging, and is not affected by external lighting. It can detect people, vehicles, facilities and other targets at a distance of 3000 meters at night, and can realize continuous monitoring day and night. [0003] Laser night vision devices mostly work outdoors. When the weather changes alternately between hot and cold, it will cause fog on the display screen of the laser night vision device, resulting in blurred images seen by the staff, and thus missing the important information provided by the laser night vision device. Information, there are also some laser night vision devices that are operated by operators in hot areas. The weather is sultry at night, and operators need to use laser night vision device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B23/12
CPCG02B23/12
Inventor 魏强张国政王洪军
Owner 小雨信通(北京)科技有限公司
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