Unlock instant, AI-driven research and patent intelligence for your innovation.

Welding method of disengaging mechanism of surge protection device

A technology of surge protector and welding method, which is applied in the direction of welding medium, welding equipment, welding/cutting medium/material, etc., can solve the problem that the surge protector is difficult to meet the performance requirements, and achieve good protection effect and safety Effect

Active Publication Date: 2021-11-05
深圳市台基防雷科技有限公司惠阳分公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disengagement mechanism of the surge protector must be able to withstand the surge voltage of natural lightning strikes on the one hand, and on the other hand, it must act and trip as soon as possible when it is overheated due to the fault voltage or transient overvoltage of the power supply system. However, in the related art It is difficult for the disengagement mechanism of the surge protector to meet this performance requirement

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
  • Welding method of disengaging mechanism of surge protection device
  • Welding method of disengaging mechanism of surge protection device
  • Welding method of disengaging mechanism of surge protection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] It should be understood that the specific embodiments described here are only used to explain the present disclosure, not to limit the present disclosure.

[0022] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting components is only for facilitating description of the present disclosure, and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0023] The surge protector provided in the embodiment of the present disclosure includes: a body, an electrode sheet and a disengagement mechanism arranged on the body, a connection structure configured to connect the disengagement mechanism and the electrode sheet, and is configured to withstand the fault voltage of the power supply system or When overheating is caused by transient overvoltage, etc., the detachment mechanism is detached from the electrode sheet. In some examples, the disengagement mechanism is a metal shrapnel, and the ...

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

PropertyMeasurementUnit
melting pointaaaaaaaaaa
melting pointaaaaaaaaaa
melting pointaaaaaaaaaa
Login to View More

Abstract

The invention relates to a welding method for a disengaging mechanism of a surge protection device. The welding method comprises the steps that solder paste is applied to the disengaging mechanism of the surge protection device; and a solder wire is used to weld the disengaging mechanism of the surge protection device and the disengaging mechanism is dispensed with the solder paste. According to the method, through fusion welding and combination of the melting point characteristics of the solder paste and the solder wire, the disengaging mechanism of the surge protection device gives consideration to the lightning stroke tolerance performance of the surge protection device and the rapid tripping performance during transient overvoltage, so that the surge protection device obtains better protection effect and safety.

Description

technical field [0001] The present disclosure relates to the field of surge protectors, in particular to a welding method for a disengagement mechanism of a surge protector. Background technique [0002] Surge protectors are used in lightning surge protection for power transmission and distribution systems, LED street lighting systems, 4G / 5G base stations, etc. When the surge protector is installed in the system in the aforementioned application fields, it is often subjected to fault voltage or transient overvoltage of the power supply system, causing the surge protector to withstand an overvoltage exceeding the rated value and an abnormal current to pass through to form an overheated state. At this time, it is necessary to cut off the abnormal voltage and current through the detachment mechanism of the surge protector itself, so as to prevent the surge protector from igniting and burning due to overheating. [0003] The disengagement mechanism of the surge protector must b...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B23K1/00B23K35/26
CPCB23K1/0008B23K35/264B23K35/262
Inventor 王惠平
Owner 深圳市台基防雷科技有限公司惠阳分公司