Intelligent rotating dustproof and anti-freezing infrared dome camera

Abstract

The invention discloses an intelligent rotating dustproof and anti-freezing infrared dome camera which comprises a mounting base, a supporting beam is leftwards arranged in the middle of the mounting base, a control box is mounted in the middle of the upper portion of the supporting beam, a fan is mounted on the left side of the upper portion of the supporting beam, a connecting neck is mounted below the supporting beam, and a motor groove is formed in the connecting neck from bottom to top. A servo motor is installed in the motor groove, a plurality of ventilation holes penetrate through the end face of the connecting neck, a protective cover is fixedly installed at the lower end of the connecting neck, the driving end of the servo motor extends downwards to the position below the protective cover, an infrared camera body is movably installed below the protective cover through the driving end of the servo motor, and the outer side of the infrared camera body is covered with a glass cover. A circle of heating steel wire mesh is mounted in the protective cover; an air guide net is mounted on the lower surface of the protective cover; dustproof and anti-freezing effects on the infrared camera are achieved in an outward blowing mode, the outside of the camera is not prone to being affected by low temperature to form fog or ice, and normal use of the infrared camera in a low-temperature environment is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of infrared cameras, in particular to an infrared dome camera, and in particular to an intelligent rotating dustproof and antifreeze infrared dome camera. Background technique [0002] The infrared camera uses the principle of infrared night vision, that is, in the night vision state, the digital camera will emit infrared light that is invisible to the naked eye to illuminate the object to be photographed, and turn off the infrared filter, what we see at this time It is an image formed by the reflection of infrared rays, not an image formed by the reflection of visible light, that is, images that cannot be seen by the naked eye in dark environments can be captured at this time. [0003] In the TV monitoring system engineering, infrared lamps were rarely used in the past, but due to the increasing crime rate in today's society, the role of infrared rays in night monitoring is more prominent, not only in treas...

AI Technical Summary

Problems solved by technology

[0004] And in order to achieve multi-angle monitoring, dome cameras are also widely used, but for use in low temperature environments, the outer surface area of ​​the dome camera is large, and the air moisture adhesion rate is high. Since the camera itself is an electrical device, it is easy to be exposed to cold air after heat generation. reaction, a large amount of water mist is generated on the surface of the spherical glass cover, which is difficult to scrub, and after the dust is attached, the normal production cannot be monitored, which affects the use of the camera

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