Check patentability & draft patents in minutes with Patsnap Eureka AI!

Moisture-proof electrical equipment shell

A technology for electrical equipment and housings, which is applied to the field of moisture-proof electrical equipment housings, can solve problems such as water mist easily generated by electrical equipment, and achieve the effect of reducing costs.

Active Publication Date: 2020-03-13
CHONGQING UNIV OF ARTS & SCI
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a moisture-proof electrical equipment casing to solve the problem that water mist is easily generated inside the electrical equipment when the electrical equipment is used in winter and in places with high humidity

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
  • Moisture-proof electrical equipment shell
  • Moisture-proof electrical equipment shell
  • Moisture-proof electrical equipment shell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] This embodiment is basically as figure 1 Shown: a moisture-proof electrical equipment housing, including a main housing 10, the main housing 10 is an insulating plastic main housing 10, except for the lower side wall of the main housing 10, each side wall has a cavity 11 connected to each other. A partition plate is provided inside the cavity 11 to divide the cavity 11 into an upper chamber and a lower chamber, and the partition plate is fixedly installed on the main shell 10 . On the inner wall on the left side of the main shell 10, there is a horizontally arranged communicating groove; the inner wall of the main shell 10 is provided with an air inlet and an inlet, the air inlet is connected with the lower chamber, the inlet is connected with the upper chamber, and the inlet is connected with the air inlet. The ports are respectively located on two opposite inner walls of the main shell 10; the outer wall of the main shell 10 is provided with an exhaust port communicat...

Embodiment 2

[0036] The difference between this embodiment and Embodiment 1 is that the power mechanism of this embodiment is different from Embodiment 1, such as image 3 , 4 As shown, the power mechanism of this embodiment includes a second motor 20 installed on the main housing 10, one side of the output shaft of the second motor 20 passes through the outer wall of the main housing 10 and is located in the cavity 11, and the output shaft is connected to a The disk 21 in the cavity 11 has a driving rod 211 welded on the eccentric position of the disk 21 . The mobile frame 40 is slidably connected in the cavity 11. The specific connection method is: the left and right sides of the mobile frame 40 are provided with limiting grooves 41 and positioning grooves connected with the limiting grooves 41, and the main shell 10 is fixed with a sliding connection on one side. The fixing block 12 in the limiting groove 41 is fixed with a locking block engaged in the positioning groove. The mobile f...

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 belongs to the technical field of electrical equipment accessories, and particularly relates to a moisture-proof electrical equipment shell which comprises a main shell, a cavity is formed in the side wall of the main shell, and a ventilation mechanism and a power mechanism are arranged in the cavity. The ventilation mechanism comprises a piston cylinder, a plunger is slidably connected into the piston cylinder, a magnet is arranged on the plunger, and a reset piece is connected between the plunger and the piston cylinder; the power mechanism is used for driving the plunger to reciprocate; an electric heating wire is arranged in the piston cylinder, a wire coil is wound around the exterior of the piston cylinder, and the two ends of the wire coil are connected with the electric heating wire; a one-way exhaust valve and a one-way air inlet valve capable of being communicated with the outside are arranged on the piston cylinder; an exhaust port is formed in the outer wall of the main shell, and an air inlet is formed in the inner wall. By using the main shell of the scheme, short circuit of electrical equipment caused by water mist generated on the inner wall of the main shell can be effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of electrical equipment accessories, and in particular relates to a moisture-proof housing for electrical equipment. Background technique [0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. The important role played by electricity in our life and production cannot be ignored. It brings us great convenience and becomes an important energy source in our production and life. The most critical factor for the normal operation and transmission of electricity in a power plant is the electrical equipment. In order to ensure normal power supply, it is of great significance to ensure the stable operation of electrical equipment. [0003] When electrical equipment is used in different environments, it will face different problems. The internal temperature of electrical equipment is high due to the continuous operation of ...

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): H01R13/502H01R13/52
CPCH01R13/502H01R13/5202
Inventor 梁康有谭宇航肖天伦温慧慧
Owner CHONGQING UNIV OF ARTS & SCI
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com