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Overload protective socket

A technology of overload protection and overload protector, which is applied to the parts, electrical components, coupling devices, etc. of connecting devices, which can solve the problems of non-reusability and hidden dangers in safe electricity use.

Inactive Publication Date: 2010-09-15
游维
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of fuses for protection has the disadvantage of not being reusable. When the fuse is blown, it is often replaced by copper wire because no suitable fuse can be found, thus burying hidden dangers for safe use of electricity.

Method used

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  • Overload protective socket
  • Overload protective socket
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Examples

Experimental program
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Embodiment Construction

[0023] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0024] Such as Figure 1-2 As shown, the present invention can be used for both wall sockets and extension strip sockets.

[0025] Such as image 3 As shown, the socket 1 with overload protection includes a shell 3, a movable jack seat 9, and a bottom cover 7. A movable jack seat 9 is fitted between the shell 3 and the bottom cover 7, and the movable jack The seat 9 is composed of a movable jack seat panel 11 and a movable jack seat bottom plate 13. The movable jack seat 9 is provided with a socket 15 and a function board 17, and the movable socket seat panel 11 corresponding to the socket 15 There is a socket 19 on the t...

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PUM

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Abstract

The invention relates to an overload protective socket. The overload protective socket comprises a shell, a movable jack seat and a bottom cap, wherein the movable jack seat is arranged between the shell and the bottom cap; the movable jack seat consists of a movable jack seat panel and a movable jack seat baseboard; the movable jack seat is internally provided with a plug bush and a function board; a pressing device is arranged among the function board, the bottom cap and the movable jack seat baseboard and is used for pressing the movable jack seat panel to lead the function board to move upwards and downwards; the pressing device is provided with an overload protector; and when the load used by the socket exceeds a rated load, the overload protector drives the pressing device to lead the function board to move upwards and downwards. The overload protective socket of the invention can rapidly switch off a power supply connected to a load electrical apparatus, thus achieving the function of overload protection.

Description

technical field [0001] The invention relates to a power protection device, in particular to a socket with overload protection. Background technique [0002] When the load in the circuit is used improperly, or the load is short-circuited, it will pose a threat to the power supply and cause danger. For this reason, the circuit protector with overload protection function has positive significance in protecting circuit safety. [0003] There have been many overload protection devices in the past. Although the present invention is developed based on the same purpose, the present invention is a socket with overload protection with simple structure, reliable action, convenient and practical, easy to manufacture, low cost and high sensitivity. . [0004] In daily life and work, there are often some electrical equipment, because the current is too large due to excessive power or improper operation to short-circuit the electrical equipment, which poses a threat to the safety of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/502H01R13/66H01R13/70H01R13/629
Inventor 游维
Owner 游维
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