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Electric leakage protection socket with discharge metal sheets

A leakage protection, metal sheet technology, applied in circuits, electrical components, parts of connecting devices, etc., can solve the problems of excessive material consumption, affecting discharge effect, and easy oxidation of discharge metal sheets, so as to reduce costs and improve lightning protection. Click effect, connection method is simple and reliable effect

Inactive Publication Date: 2013-04-24
黄华道
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The discharge metal sheet structure has the following disadvantages: Since the discharge metal sheet and the power conductor are integrally formed, it consumes a lot of materials and is inconvenient to process; the conductive socket of the metal conductor is arranged vertically and the discharge metal sheet substrate is arranged horizontally, and the precision is difficult to achieve, resulting in There may be differences in the gap between the discharge tips of each finished product, which affects the discharge effect; in addition, the metal sheet used for discharge is generally electroplated with an anti-oxidation coating, and the integrated conductor and discharge metal sheet need to be electroplated as a whole, which increases the cost, and the discharge metal sheet is due to Without sealing, it is easy to oxidize and affect the service life

Method used

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  • Electric leakage protection socket with discharge metal sheets
  • Electric leakage protection socket with discharge metal sheets
  • Electric leakage protection socket with discharge metal sheets

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0019] refer to Figure 1 to Figure 7 , a leakage protection socket with discharge metal sheets, including a housing (the housing includes an upper cover and a base, only the base 7 is shown in the figure), a pair of power input conductors 3, a pair of output conductors 2 with conductive sockets and The control circuit board 4 used to control the on / off between the input conductor and the output conductor, a pair of power input conductors 3 respectively have pins 3A, and a pair of discharge metal sheets 6 are correspondingly provided in the housing, and the discharge metal sheets have a The contact conductive position that the conductor conduction pin cooperates, the contact conductive position of this embodiment is the slot 6A that tail end is open, and two discharge metal sheets have discharge tip or discharge arc surface, and this embodiment ...

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Abstract

The invention provides an electric leakage protection socket with discharge metal sheets. The electric leakage protection socket comprises a shell, a pair of power input conductors, a pair of output conductors with conductive plug bushes and a control circuit board which is used for controlling the switching-on / switching-off of the input conductors and the output conductors, wherein the power input conductors respectively have conductive pins; a pair of discharge metal sheets are correspondingly arranged in the shell; the discharge metal sheets have contact conductive positions which are in fit with the conductive pins of the power input conductors; and the two discharge metal sheets have discharge tips or arc surfaces, which face each other at intervals. The electric leakage protection socket with the discharge metal sheets has the advantages that: the discharge metal sheets and the corresponding conductors are arranged in a separated mode; a connection mode is simple and reliable; with only a set of molds, the discharge metal sheets can be interchanged for use; the discharge metal sheets are convenient to process, and materials are saved; and the discharge metal sheets are fixedand packaged in a base of the shell, and other elements cannot be influenced in a discharge process.

Description

technical field [0001] The invention relates to a power socket, in particular to a leakage protection socket with a discharge metal sheet. Background technique [0002] Existing leakage protection sockets generally include a housing, a pair of power input conductors, a pair of output conductors with conductive sleeves, and a control circuit board for controlling the conduction / disconnection between the input conductor and the output conductor. Instantaneous high voltage (such as lightning strike) will cause damage to the leakage protection socket. The existing leakage protection socket, such as the utility model patent No. 200720178407.9, discloses a leakage protection socket with a discharge metal sheet. Each conductor extends a piece of pointed discharge metal sheet for discharge, and the tips of the two metal sheets are placed opposite each other and kept at a certain distance. The discharge metal sheet structure has the following disadvantages: Since the discharge metal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/02H01R13/66H01R13/502
Inventor 黄华道
Owner 黄华道
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