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Dust removal camera

A camera and wiper strip technology, applied in the field of dust removal cameras, to achieve the effect of effective cleaning and simple structure

Pending Publication Date: 2022-04-22
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution is only applicable to cameras with flat windows, such as barrel cameras without PT adjustment function

Method used

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  • Dust removal camera
  • Dust removal camera
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Embodiment Construction

[0031] In the drawings, the same or similar reference numerals are used to denote the same or similar elements or elements having the same or similar functions. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] In the description of the present invention, the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", " The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the scope of the invention.

[0033] In the present invention, a ...

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PUM

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Abstract

The invention discloses a dedusting camera. The dedusting camera comprises: a housing assembly (3); the lower cover assembly (2) is provided with a transparent window (22) and a lens assembly (4); the wiper assembly (1) is provided with a wiper strip (11); wherein the windshield wiper assembly (1) is installed on the shell assembly (3), the circumferential position of the windshield wiper assembly (1) is fixed in the circumferential direction around the axis of the lower cover, and the lower cover rotates relative to the windshield wiper assembly (1) in the circumferential direction, so that foreign matter on the window glass (22) is stripped from the window glass under the action of tangential force applied by the windshield wiper strip. According to the dust removal camera, the surface of the transparent window is cleaned through relative rotation between the transparent window and the windshield wiper strip, the structure is simple, and the curved surface type transparent window can be effectively cleaned.

Description

technical field [0001] The invention relates to the field of imaging technology, in particular to a dust removal camera. Background technique [0002] In some usage scenarios, the camera needs to have a dust removal function. The present camera dust removal structure is only applicable to the situation that the glass is a plane shape. The linear wiper is driven by the wiper motor to remove the dirt on the flat glass. This technical solution is only applicable to cameras with a plane window, for example, a barrel camera without a PT adjustment function. Contents of the invention [0003] The purpose of the present invention is to provide a technical solution to realize the dust removal for cameras with spherical and hemispherical windows. [0004] To achieve the above object, the present invention provides a dust removal camera, the dust removal camera includes: [0005] shell components; [0006] a lower cover assembly, which is installed to the housing assembly and h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225
CPCH04N23/52H04N23/50
Inventor 王雷雷
Owner HANGZHOU HIKVISION DIGITAL TECH