Automatic cleaning device and method for lens of outdoor optical facility

An optical facility and automatic cleaning technology, applied in chemical instruments and methods, cleaning methods and appliances, optics, etc., can solve problems such as blurring, affecting the perspective effect of protective cover lenses, inconvenient adding water or manual scrubbing maintenance, etc., to achieve feasible execution High reliability, easy to use and easy to understand, and the effect of protecting personal safety

Active Publication Date: 2015-07-08
南京蓝鼎光电技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the camera shields and fill light (projector) lamp shields currently on the market or in actual use do not have a wiper cleaning device, so that after wind and sun, the dust and dirt will affect the perspective effect of the lens at the front of the shield. , the back end cannot get a clear image
[0004] Although the current camera protective cove

Method used

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  • Automatic cleaning device and method for lens of outdoor optical facility
  • Automatic cleaning device and method for lens of outdoor optical facility

Examples

Experimental program
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Example Embodiment

[0023] Example one: such as Figure 1~2 As shown, an automatic cleaning device for camera lenses includes a protective cover 3 provided on the top of the camera 1, and an electric wiper 2 provided on the front lens 11 of the camera 1. The protective cover 3 is arc-shaped in cross section. Both sides of the upper surface are provided with convex parts 31 at intervals, and the convex parts 31 are arranged along the axial direction. The bottoms on both sides of the protective cover 3 are respectively provided with collecting grooves 4 along the axial direction, and the collecting grooves 4 collect the gaps along the convex parts. When water flows down, a water storage tank 5 is provided at the bottom of the front end of the collection tank 4, and a nozzle 51 is provided at the bottom of the water storage tank 5. The nozzles 51 are respectively provided above the side of the lens 11, and the inlet of the nozzle 51 is provided with a straight through seal The electric wiper 2 is tri...

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PUM

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Abstract

The invention relates to an automatic cleaning device and method for a lens of an outdoor optical facility. The device comprises a protecting cover which is arranged on the top part of the optical facility, and an electric windscreen wiper arranged on the front end lens of the optical facility, wherein the cross section of the protecting cover is arc-shaped; bulges are axially arranged at intervals at two sides of the upper surface of the protecting cover; collecting grooves are respectively axially formed in the bottom parts of two sides of the protecting cover and used for collecting water flowing from gaps between the bulges; water storing grooves are formed in the bottom parts of the front ends of the collecting grooves; nozzles are arranged at the bottom parts of the water storing grooves and are respectively positioned at the upper side of the lens; a liquid level switch is arranged at an inlet of each nozzle and can be turned on to trigger the electric windscreen wiper to work. The device is simple in structure and practical, can automatically clean the lens of the outdoor optical facility, and prevents the lens from being polluted and failed to normally use.

Description

technical field [0001] The invention relates to an automatic lens cleaning device and method for outdoor optical facilities. Background technique [0002] With the development of society, the improvement of safety awareness and the need to protect public property, people's personal and property safety, all places are vigorously promoting safe cities, safe communities, safe border defense, safe forest areas, safe oceans, safe mining areas, etc., a large number of installations High-definition video surveillance is installed, and it is equipped with a fill light to clean the image at night, achieving a relatively ideal effect and effectively deterring criminals. [0003] However, most of the camera shields and fill light (projector) lamp shields currently on the market or in actual use do not have a wiper cleaning device, so that after wind and sun, the dust and dirt will affect the perspective effect of the lens at the front of the shield. , the rear end cannot get a clear i...

Claims

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Application Information

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IPC IPC(8): B08B11/04G03B17/56
CPCB08B11/04G03B17/56G03B17/565
Inventor 刘荣山
Owner 南京蓝鼎光电技术有限公司
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