Camera dehumidification device and camera

A camera and mounting block technology, applied in the field of camera dehumidification devices and cameras, can solve problems such as siphoning, and achieve the effects of ensuring moisture absorption performance, avoiding equipment fogging, and solving equipment siphoning

Pending Publication Date: 2021-12-17
ZHEJIANG DAHUA TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a camera dehumidification device and a came

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Camera dehumidification device and camera
  • Camera dehumidification device and camera
  • Camera dehumidification device and camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figure 1-Figure 3 , the present invention provides a camera dehumidification device 10, comprising:

[0033] The casing 11, the first end of the casing 11 is connected to the camera casing 20, the interior of the casing 11 is formed with a accommodating space, the surface of the casing 11 is provided with an opening 111 for connecting the accommodating space and the interior of the camera casing 20, and the cas...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of camera demisting and dehumidifying, and discloses a camera dehumidification device and a camera, the dehumidification device comprises a shell, wherein a first end of the shell is connected to a camera shell, an accommodating space is formed in the shell, the surface of the shell is provided with an opening used for communicating the accommodating space with the interior of the camera shell, and the first end of the shell is provided with an opening; a reversible moisture absorption structure which s arranged in the accommodating space; a heating module which is arranged in the accommodating space and used for heating the reversible moisture absorption structure so that the reversible moisture absorption structure can absorb heat and release moisture; and a waterproof breathable film which is arranged at the opening and is used for discharging water vapor in the shell out of the camera shell. According to the dehumidification device disclosed by the invention, the problems of camera siphoning and fog prevention are effectively solved by utilizing the waterproof breathable film, the reversible moisture absorption structure and the heating module.

Description

technical field [0001] The present application relates to the technical field of dehumidification and dehumidification of cameras, and in particular, to a dehumidification device for cameras and a video camera. Background technique [0002] At present, the dehumidification and anti-fogging of the camera mainly uses a high-level sealing solution, supplemented by an appropriate amount of desiccant to prevent fogging inside the camera window, or a waterproof and breathable film is arranged locally on the camera to prevent the internal relative humidity from reaching fogging conditions due to the siphon effect of the camera. [0003] However, the existing technical solutions for dehumidification and anti-fogging of the camera cannot avoid that when the environment changes, the difference between the inside and outside of the device causes water to be siphoned into, resulting in fogging and the formation of liquid water in the cavity, resulting in poor dehumidification effect. S...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04N5/225G03B17/08G03B17/55B01D53/26
CPCG03B17/08G03B17/55B01D53/261B01D53/268B01D2257/80H04N23/51
Inventor 孙杭其孙腾龙陈健王栋亮帅树新
Owner ZHEJIANG DAHUA TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap