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Surge protector with breaker

A technology of surge protector and circuit breaker, which is applied to emergency protection circuit devices, emergency protection circuit devices for limiting overcurrent/overvoltage, circuit devices, etc., which can solve the problems of short product life and high cost, and achieve Reduce wiring, reduce installation costs, and have little lightning protection effect

Inactive Publication Date: 2010-12-29
孙巍巍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the replacement of the product requires a lot of expenses, and the whole product needs to be replaced, and the life of the product is also short.

Method used

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  • Surge protector with breaker
  • Surge protector with breaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Such as figure 1 As shown, the positional relationship between the backup protection device and the lightning protection module, the backup protection device module is inserted on the base, the right side of the lightning protection module, the connector is U-shaped, and the connector is embedded in the base, connecting the lightning protection module and backup protection device

Embodiment 2

[0014] Such as figure 2 As shown, the positional relationship between the backup protection device and the lightning protection module, the backup protection device is installed outside the base, and another part is installed to install the backup protection device, the connector is L-shaped, embedded in the base, connecting the lightning protection module and the backup protection device.

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Abstract

The invention relates to a professional protection product with an in-built short circuit device, which inhibits surge caused by thunder and lightning on the DC power supply and the AC power supply of electronic equipment or inhibits overvoltage, overcurrent and surge produced in a power supply network. The device is one module in the professional protection product. The novel backup protection device module can effectively perform the guard action of professional protective products protection action and perform the protection action on electric equipment.

Description

technical field [0001] The utility model belongs to the technical field of surge protection for electronic and electrical equipment, and relates to a new type of protective device with a built-in circuit breaker for preventing surges caused by lightning or other causes in a power supply network for overvoltage, overcurrent, and surges. Backup protection device. Background technique [0002] Lightning is a special weather phenomenon caused by the discharge of cloud in the air. Lightning is an important cause of damage to electronic equipment, which threatens the safe and stable operation of electronic information systems in various fields such as construction, railways, civil aviation, communications, industrial control, and military. Installing surge protectors on metal lines such as power lines, signal lines, and control lines connected to electronic equipment is one of the important measures for lightning protection. Surge protectors have been widely used in various fiel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H9/04H02H7/00
Inventor 孙巍巍
Owner 孙巍巍
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