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Dome camera with self-cleaning function

A dome camera and functional technology, which is applied in the field of monitoring equipment, can solve the problems of dome cameras that do not consider self-cleaning, and achieve the effect of maintaining stability and ensuring stable operation

Inactive Publication Date: 2018-03-16
CHENGDU KECHUANGGU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a dome camera with self-cleaning function in order to solve the problem that the existing dome camera does not consider self-cleaning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A dome camera with self-cleaning function, comprising a protective cover, a camera 5 and a control system 4 arranged inside the protective cover, the protective cover is divided into an upper waterproof cover 2 and a lower glass cover 14, and is characterized in that: the waterproof cover 2 The outer cover 1 is set on the outside, there is a gap between the waterproof cover 2 and the outer cover 1, the top of the outer cover 1 is provided with an opening 3, and the inner wall of the bottom end of the outer cover 1 and the outer wall of the waterproof cover 2 are respectively provided with an outer ring slide rail 11 and an inner ring. The ring slide rail 12, the upper surface of the inner ring slide rail 12 is vertically provided with an annular baffle a19, and the upper end of the annular baffle a19 is horizontally connected with an annular baffle b17, and both sides of the annular baffle b17 are respectively connected to the inner wall of the outer cover 1 and the water...

Embodiment 2

[0028] This embodiment improves on the basis of Embodiment 1:

[0029] The power unit 21 includes a rotating shaft 21-2 vertically arranged between the outer ring slide rail 11 and the inner ring slide rail 12, the upper end of the rotating shaft is connected to the motor 21-1, and the rotating shaft 21-2 is sleeved with the outer ring slide rail 11, the inner The grooved wheel 21-3 matched with the ring slide rail 12, the lower end of the rotating shaft 21-2 is connected with the cleaning device 15, and the motor 21-1 is electrically connected with the control system 4.

[0030] The advantages of the above improvements are: the grooved wheel is used to cooperate with the outer ring slide rail and the inner ring slide rail to rotate, thereby driving the cleaning device to clean the glass cover, and at the same time the groove wheel cooperates with the outer ring slide rail and the inner ring slide rail Support for the power plant.

Embodiment 3

[0032] This embodiment is improved on the basis of the above embodiments:

[0033] Cleaning device 15 comprises the arc-shaped cleaning arm 15-1 that is connected with rotating shaft 21-2 by bearing 25, and the radian of cleaning arm 15-1 is identical with the radian of glass cover 14, and the upper surface of cleaning arm 15-1 is provided with contact with glass cover 14. The cleaning brush 15-2, the outer wall of the bottom end of the outer cover 1 is provided with an annular slide rail 10, and the upper end of the cleaning arm 15-1 is provided with a block 16 that cooperates with the annular slide rail 10.

[0034] The advantages of the above improvements are that the cooperation between the clamping block and the circular guide rail is used to assist the rotation of the cleaning arm and play a guiding and stabilizing role during the rotation of the cleaning arm.

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Abstract

The invention discloses a dome camera with a self-cleaning function, relates to the technical field of a monitoring device and solves the problem that an existing dome camera does not take the self-cleaning function into consideration. The dome camera comprises a glass cover, a waterproof cover, and a control system and a camera set in the waterproof cover. An outer cover is sleeved out of the waterproof cover. A clearance is reserved between the waterproof cover and the outer cover. Slide rails are set on the inner wall of the bottom of the outer cover and the outer wall of the waterproof cover. A power device matching the slide rails is set in the clearance. A cleaning device contacting the glass cover is set under the power device. According to the dome camera, the cleaning device is driven to clean the glass cover through utilization of the power device, the dome camera has the advantages of simple structure, stable operation and good cleaning effect, and the dome camera has wide application prospect in the field of the monitoring device.

Description

technical field [0001] The invention relates to the technical field of monitoring equipment, in particular to a dome camera with self-cleaning function. Background technique [0002] Surveillance camera is a semiconductor imaging device, which has the advantages of high sensitivity, strong light resistance, small distortion, small size, long life, and vibration resistance. It is widely used in security systems. At present, CCD cameras are mainly used. Surveillance cameras are mainly Including bolt and ball machine. The appearance of the gun camera is cuboid, usually fixed, and it is mainly used in occasions that require fixed monitoring; the full name of the dome camera is a dome camera, which is a representative of the development of modern TV monitoring. It integrates a color integrated camera, a pan / tilt, a decoder, and a protective cover And other functions in one, easy to install, simple to use but powerful, widely used in the monitoring of open areas. Compared with t...

Claims

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Application Information

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IPC IPC(8): H04N5/225B08B3/02B08B1/00B08B13/00
CPCB08B3/02B08B13/00H04N23/50H04N23/51B08B1/12
Inventor 孙元伟
Owner CHENGDU KECHUANGGU TECH CO LTD
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