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Inserting-connecting assembly for overvoltage protection

An overvoltage and component technology, applied in electrical components, substation/switch layout details, etc., can solve the problems of low connection reliability, easy to fall off, inconvenient insertion and removal, etc. sexual effect

Pending Publication Date: 2019-06-18
SICHUAN ZHONGGUANG LIGHTNING PROTECTION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved and the technical task proposed by the present invention are to improve the existing technology, provide a plug-in assembly for overvoltage protection, and solve the complex structure of the plug-in overvoltage protection device in the current technology. Inconvenient, low connection reliability, easy to fall off

Method used

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  • Inserting-connecting assembly for overvoltage protection
  • Inserting-connecting assembly for overvoltage protection
  • Inserting-connecting assembly for overvoltage protection

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] A plug-in assembly for overvoltage protection disclosed in an embodiment of the present invention has a simple and compact structure, a small footprint, convenient plugging and unplugging operations, high connection reliability, effectively avoids accidental falling off, and has high safety in use. The structure is stable, the manufacture is convenient, the cost is low, and the service life is long.

[0043] Such as Figure 1 to Figure 12 As shown, a p...

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Abstract

The invention discloses an inserting-connecting assembly for overvoltage protection. The inserting-connecting assembly comprises a seat body and a plugging module, wherein a U-shaped groove for containing the plugging module is formed in the seat body; a stop part is arranged on the side wall of the U-shaped groove of the seat body; an elastic part is arranged on the wall surface, corresponding tothe side wall of the U-shaped groove, of the plugging module; and a clamping part clamped with the stop part is arranged in the middle area of the elastic part, and the middle area of the elastic part is concaved and elastically deformed towards the interior of the plugging module so as to drive the clamping part to be tripped from the stop part. According to the inserting-connecting assembly, the connection of the seat body and the plugging module can be reliably realized, the operation is convenient, fast and labor-saving, the connection reliability is high, the stability is high, the accidental disengagement of the plugging module from the seat body is effectively avoided, a stable overvoltage protection effect is achieved, the use safety is improved, the structure is simple and compact, the manufacturing is convenient, the cost is low, and the service life is long.

Description

technical field [0001] The invention relates to the technical field of overvoltage protection devices, in particular to a plug-in assembly for overvoltage protection. Background technique [0002] Overvoltage protection device is an electronic device that provides safety protection for various electronic equipment, instruments, and communication lines. Its function is to limit the instantaneous overvoltage that enters the power line and signal transmission line within the voltage range that the equipment or system can withstand , or drain the powerful surge current to the ground to avoid shocks to equipment or systems. [0003] Overvoltage protection devices usually adopt modular, plug-in and rail-mounted terminal electrical structures. When the overvoltage protection device is damaged by lightning or overvoltage, it can be easily assembled, disassembled and replaced to improve installation and maintenance. convenience. Plug-in overvoltage protection devices generally incl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/056
Inventor 李天密任怡黄贵君杨国华
Owner SICHUAN ZHONGGUANG LIGHTNING PROTECTION TECH
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