Fastening surge protector

A surge protector and surge protection technology, applied in emergency protection circuit devices, emergency protection circuit devices for limiting overcurrent/overvoltage, electrical components, etc., can solve the problem of surge protection modules detached from the base, surge protection The protector can't play a protective role, etc., to achieve the effect of increasing safety performance, good fixation and stability, and ensuring connection strength

Inactive Publication Date: 2017-12-05
天津卓一科技有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, the surge protectors on the market are almost all composed of a base and a surge protection module. The plug-in method is relatively simple and easy to plug in and out, but the surge protection module may be detached from the base due to vibration, so that the surge protector cannot provide real protection

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Embodiment Construction

[0013] 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.

[0014] see Figure 1-3 , the present invention provides a technical solution: a fastening type surge protector, including a surge protection module 1; the outer contour of the surge protection module 1 adopts a cylindrical shape design; the outer wall surface of the surge protection module 1 Four elastic limiting plates 2 are arranged equidistantly along the circumferential direction of the surge protection module 1; a pinch plate 3 is provided on the surge pr...

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Abstract

The invention discloses a fastening type surge protector. The invention comprises a surge protection module; the outer contour of the surge protection module adopts a cylindrical shape design; Four elastic limit plates are evenly arranged in the circumferential direction of the module; a pinch plate is provided on the surge protection module between the two adjacent elastic limit plates; There are pull rods; the pull rods are connected to four elastic limit plates in the surge protection module; four threaded rods are arranged on the lower end surface of the surge protection module; The cooperation between the elastic limit plate and the limit groove and the cooperation between the threaded rod and the threaded hole can strengthen the connection strength between the surge protection module and the base, so that the module has better fixation and stability after being inserted into the base. It will not come out easily, increasing its safety performance.

Description

technical field [0001] The invention relates to the technical field of surge protection, in particular to a fastening type surge protector. Background technique [0002] The surge protector is a commonly used low-voltage protection device. Under normal circumstances, it is in a high-impedance state, and once the line is surged due to lightning strikes or other reasons, it will be turned on in a very short time, and the lightning strike will be turned on. The current or overvoltage is introduced into the ground through the ground wire to protect the equipment on the line, so it has extremely high safety. [0003] However, the surge protectors on the market are almost all composed of a base and a surge protection module. The plug-in method is relatively simple and easy to plug in and out, but the surge protection module may be detached from the base due to vibration, so that the surge protector cannot play a real protective role. Contents of the invention [0004] The purp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H9/04
CPCH02H9/047
Inventor 吴光强
Owner 天津卓一科技有限公司
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