A ground fault leakage protector
A leakage protector and ground fault technology, which is applied in the field of ground fault leakage protectors, can solve problems such as affecting assembly efficiency, increasing production costs, and affecting parts and components, and achieves the effects of eliminating potential safety hazards, facilitating assembly, and simplifying structural design
Active Publication Date: 2019-07-23
JIANGSU BAREP INTELLIGENCE TECH CO LTD
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Problems solved by technology
[0002] As we all know, the current Ground Fault Circuit Interrupter (referred to as GFCI) has a relatively complicated structure, which makes its assembly difficult, greatly affects the assembly efficiency, and increases the production cost.
In addition, in actual use, an arc will be generated when the electrical contacts are in contact, which will affect the components below it
Method used
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[0014] A specific implementation of a ground fault leakage protector according to the present invention will be described in detail below in conjunction with the accompanying drawings.
[0015] Such as figure 1As shown, a ground fault leakage protector according to the present invention has a structure comprising: a reset button 1, a test button 4, a bottom case 31, and an upper cover 5 arranged on the bottom case 31, and the bottom case 31 is provided with Main circuit board 30, upper return spring 45, lower return spring 38, first input connection piece 20, second input connection piece 22, a pair of input terminals 29, grounding bracket 12, installation middle frame 19 and first induction coil 26. The second induction coil 24, the main circuit board 30 is provided with a lock installation bracket 37, and the lock installation bracket 37 is provided with a lifting chute surrounded by four columns, and each column is formed by two The side columns arranged at right angles ar...
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The invention discloses a ground fault circuit interrupter, which is simple in structure and convenient to assemble. The ground fault circuit interrupter comprises a bottom shell and an upper cover; the upper cover is arranged on the bottom shell; a main circuit board, an auxiliary circuit board, an upper reset spring, a lower reset spring, a pair of input end connection sheets, a pair of input terminals, a grounding bracket, an installation middle frame, a test button, a pair of induction coils and a lock control mechanism are arranged in the bottom shell; the lock control mechanism includes a lock installation frame, a lifting sliding block, a lock, an electromagnet and a reset button; separation and combination among the pair of input terminals and a strong electrical splice piece can be realized through the input end connection sheets under the control of the lock control mechanism; the pair of induction coils perform sampling in the electrification process, and send a sampling result into a control circuit installed on the main circuit board; after the test button is pressed, simulation leakage current can be generated; and thus, whether the ground fault circuit interrupter can work normally can be detected. The ground fault circuit interrupter disclosed by the invention can be widely used in workplaces, household places and various public places.
Description
technical field [0001] The invention relates to an electrical adapter socket, in particular to a ground fault leakage protector (GFCI for short in English). Background technique [0002] As we all know, the current Ground Fault Circuit Interrupter (GFCI for short) has a relatively complicated structure, which makes its assembly difficult, greatly affects the assembly efficiency, and increases the production cost. In addition, in actual use, an arc will be generated when the electrical contacts are in contact, which will affect the components below it. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ground fault leakage protector with simple structure and convenient assembly. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a ground fault leakage protector, comprising: a bottom case, a reset button, a test button, and an upper cover arranged on...
Claims
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IPC IPC(8): H02H3/02
CPCH02H3/02
Inventor 尹振军陈建刚郑晓波
Owner JIANGSU BAREP INTELLIGENCE TECH CO LTD