Electric meter leakage protector

A leakage protector and electric meter technology, which is applied to protection switches, emergency protection devices, parts of protection switches, etc., can solve the problems of complicated external connection wires, large installation space, and high installation costs, so as to eliminate the need for connection wires, The effect of low installation cost and reasonable structure setting

Active Publication Date: 2015-01-28
ZHEJIANG TENGEN ELECTRIC
View PDF10 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new device has several technical benefits over previous devices such as an earthing protection unit or electrical meter being separate from it. It's designed more efficiently than existing designs while also eliminating complex connections between different components like cables. Additionally, this integration makes them smaller and easier for installers without having to pay specialized equipment costs associated therewith.

Problems solved by technology

This patented technical problem addressed by this patents relates to how to provide both a safer way to use electronic devices while maintaining their functionality or reducing its size without adding more components that may increase safety risks during operation.

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
  • Electric meter leakage protector
  • Electric meter leakage protector
  • Electric meter leakage protector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , a leakage protector for electric meters disclosed in the present invention comprises a leakage protector body 1, an electric meter 2 is arranged on the leakage protector body 1, and the electric meter 2 includes a power board 3, a main board 4 and a display board 5, the The right end surface of the power board 3 is provided with a power board slot 31, and the left end face of the main board 4 is aligned with the power board slot 31 and is integrally provided with a main board first clamping block 41 matching the power board slot 31. The main board 4 is connected to the power board slot 31 by the first clamping block 41 of the main board and then welded so that the power board 3 and the main board 4 are electrically connected; the right end of the main board 4 is provided with a second clamping block 42 of the main board, and the The left end face of the display board 5 is aligned with the second engaging b

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 discloses an electric meter leakage protector which comprises a leakage protector body. An electric meter is arranged on the leakage protector body. The electric meter comprises a power supply board, a main board and a display panel. A power supply board clamping groove is formed in the right end face of the power supply board. A first main board clamping block is integrally arranged at the position, aligned with the power supply board clamping groove, of the left end face of the main board. A second main board clamping block is arranged on the right end face of the main board. A display panel clamping groove is formed in the position, aligned with the second main board clamping block, of the left end face of the display panel. The electric meter is embedded in one side of the leakage protector body. A pulse indicator lamp, a reverse indicator lamp and a power supply indicator lamp are fixedly arranged on the leakage protector body and are all electrically connected with parts in the electric meter. According to the technical scheme, the leakage protector and the electric meter are integrated; due to the design, the structure is compact, and existing external complex connection wires are omitted; in addition, no other meter boxes or additional connecting wires need to be installed, installation is convenient, the size is small and the installation cost is low.

Description

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

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
Owner ZHEJIANG TENGEN ELECTRIC
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