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Wind self-cleaning outdoor camera

A self-cleaning, camera technology, used in the field of outdoor cameras, can solve the problems of blurred vision and inability to work normally, and achieve the effect of clear vision

Active Publication Date: 2018-09-28
江苏农航机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, outdoor monitoring cameras are very popular, and in actual use, if there is a stormy weather, the surface of the camera will be covered with raindrops. In this case, the camera's line of sight is very blurred and basically cannot work normally. can't fix this

Method used

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  • Wind self-cleaning outdoor camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] figure 1 , figure 2 In the first shown embodiment, the wind self-cleaning outdoor camera includes a base 1, a lens (not shown) and a hemispherical protective cover 2 are arranged under the base 1, and the protective cover 2 buckles the lens cover on the Inside: a bearing is provided on the outside of the base 1, and the inner ring 31 of the bearing is relatively fixed to the base 1 and the protective cover 2; the outer ring 32 of the bearing has arc-shaped fan blades 4 in a circumferential array, And the lower part of the bearing outer ring 32 is fixedly connected with two wiper blades 5, 5' that fit the surface of the protective cover 2. The two wiper blades can be made of soft rubber sheets. Centrosymmetric.

[0015] The above-mentioned wind self-cleaning outdoor camera is in rainy weather, because the outer ring 32 of the bearing has arc-shaped fan blades 4, so that the wind blowing from any direction can push the outer ring 32 of the bearing to rotate; figure 2...

Embodiment 2

[0018] exist image 3 , Figure 4 In the second embodiment shown, the difference from the first embodiment is that: a bearing limit block 33 is fixed above the outer ring 32 of the bearing, and a base limit block 11 is fixed on the base 1, so After the bearing limit block 33 rotates from one side of the base limit block 11 to the other side with the bearing outer ring 32, the bearing limit block 33 is blocked by the base limit block 11, so that the bearing limit The block 33 can only rotate within the range of 0°~360° (ignoring the width occupied by the bearing limit block 33 and the base limit block 11 itself); and, there is a gap between the outer ring 32 and the inner ring 31 of the bearing Circumferential return mechanism, said circumferential return mechanism makes the inner ring 31 and outer ring 32 of the bearing return to the equilibrium position in a natural state. The circumferential return mechanism can adopt various existing forms, such as torsion spring mechanis...

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Abstract

The present invention provides a wind self-cleaning outdoor camera, which includes a base, a lens and a hemispherical protective cover are arranged under the base, and the protective cover buckles the lens cover inside; a bearing is provided outside the base, The inner ring of the bearing is relatively fixed to the base and the protective cover; the outer ring of the bearing has arc-shaped fan blades in a circumferential array, and the lower part of the outer ring of the bearing is fixedly connected to the surface of the protective cover. wiper blades. The camera can automatically eliminate surface raindrops in windy and windy weather conditions, so as to always maintain a clear monitoring field of view.

Description

technical field [0001] The invention relates to the field of security monitoring, in particular to an outdoor camera. Background technique [0002] At present, outdoor monitoring cameras are very popular, and in actual use, if there is wind and rain, the surface of the camera will be covered with raindrops. In this case, the camera's line of sight is very blurred and basically cannot work normally. Unable to resolve this issue. Contents of the invention [0003] In view of the above problems, the purpose of the present invention is to provide a wind self-cleaning outdoor camera, which can automatically eliminate surface raindrops in windy and windy weather conditions, so as to maintain a clear monitoring field of view all the time. [0004] The technical solution adopted by the present invention to achieve the technical purpose is: the wind self-cleaning outdoor camera includes a base, a lens and a hemispherical protective cover are arranged below the base, and the protec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/225F16C33/00F16M13/02
CPCF16C33/00F16M13/02H04N23/51
Inventor 朱小菊
Owner 江苏农航机械设备有限公司
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