Dustproof road security and protection monitoring camera

A security monitoring and dust-proof technology, applied in image communication, electrostatic cleaning, TV, etc., can solve the problems of manual cleaning difficulties, dirty and blurred lenses, etc.

Active Publication Date: 2020-10-20
SHENZHEN JOOAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the actual use process, passing vehicles will raise a lot of dust during driving, and some of the dust will float to the vicinity of the camera and adhere to the camera, causing the lens to become dirty and blurred, which in t

Method used

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  • Dustproof road security and protection monitoring camera
  • Dustproof road security and protection monitoring camera
  • Dustproof road security and protection monitoring camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] refer to Figure 1-3 , a dust-proof road security monitoring camera, including a lens barrel 1, a lens barrel 1 is embedded with a lens 2, and a monitoring device is installed in the lens barrel 1. It should be noted that the specific components of the monitoring equipment and their respective installation methods They are the same as the internal monitoring components of the existing road monitoring camera, and have nothing to do with the design purpose of this scheme, so they will not be described in detail.

[0023] The side wall of the lens barrel 1 is provided with an arc groove 4, and the side wall of the lens barrel 1 is provided with an air groove 3 that communicates with the arc groove 4. The air groove 3 is embedded with an elastic sheet 7, and the elastic sheet 7 is made of piezoelectric ceramic material. The air hole 31 is formed on the inner top of the air groove 3, and the air hole 31 is arranged between the elastic pieces 7, so that the elastic pieces 7 c...

Embodiment 2

[0031] refer to Figure 4-5 , Different from the first embodiment, the inner wall of the air tank 3 is provided with a square groove 12, and the square groove 12 and the elastic piece 7 together form a closed space, the side wall of the lens barrel 1 is provided with a liquid storage tank 15, and the liquid storage tank 15 There is a liquid filling port 151 on the inner wall of the cooling liquid. By setting the liquid filling port 151, it is not only convenient to add cooling liquid to the liquid storage tank 15, but also can make the cooling liquid flow smoothly in the one-way liquid inlet pipe 14 and the one-way liquid return pipe 13. flow within. A one-way liquid inlet pipe 14 and a one-way liquid return pipe 13 are communicated between the liquid storage tank 15 and the square tank 12 .

[0032] And the one-way liquid inlet pipe 14 only allows the cooling liquid to flow from the liquid storage tank 15 to the closed space, while the one-way liquid return pipe 13 only allo...

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Abstract

The invention discloses a dustproof road security and protection monitoring camera, which comprises a lens barrel, a lens is embedded in the lens barrel; monitoring equipment is installed in the lensbarrel, the side wall of the lens barrel is provided with an arc-shaped groove, an air groove communicated with the arc-shaped groove is formed in the side wall of the lens barrel; an elastic sheet isembedded in the air groove; the elastic sheet is made of a piezoelectric ceramic material; an air hole is formed in the inner top of the air groove, a speed changing device for changing the air flowspeed in the air groove is installed in the arc-shaped groove, a through groove is formed in the side wall of the lens barrel, an insulating rod is rotatably connected in the through groove, and a plurality of conducting rods are fixedly connected to the side wall of the insulating rod at equal intervals. According to the invention, a large amount of electrostatic charges are gathered at the two ends of the elastic sheet, and the conductive rod close to the elastic sheet generates induced electrification, so that dust drifting to the vicinity of the camera can be adsorbed on the conductive rod, and the dust can be prevented from being attached to the lens to influence monitoring video shooting.

Description

technical field [0001] The invention relates to the related technical field of security monitoring equipment, in particular to a dust-proof road security monitoring camera. Background technique [0002] Surveillance cameras on outdoor roads are often set at important intersections and arterial roads to monitor road traffic conditions in real time. [0003] However, in the actual use process, a lot of dust will be raised by passing vehicles during driving, and some of the dust will be scattered near the camera and attached to the camera, causing the lens to become dirty and blurred, which in turn affects the clarity of surveillance video shooting. Not only are there a large number of cameras installed on the road, but they are also located in the main traffic lanes, and the frequent passing vehicles make manual cleaning very difficult. Accordingly, this application document proposes a dust-proof road security surveillance camera. SUMMARY OF THE INVENTION [0004] The purp...

Claims

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Application Information

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IPC IPC(8): H04N5/225G03B17/55B08B6/00
CPCG03B17/55B08B6/00H04N23/50H04N23/55
Inventor 卓培辉
Owner SHENZHEN JOOAN TECH CO LTD
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