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Electronic switching-closing integrated control device

An integrated control, opening and closing technology, used in emergency protection devices, circuits, electrical components, etc., can solve problems such as unfavorable low-cost maintenance, occupation, and more installation space, saving installation space, improving general efficiency, and installation structure. compact effect

Active Publication Date: 2015-01-28
DELIXI ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For this reason, the technical problem to be solved by the present invention is that there are many circuit boards of the existing circuit breaker opening and closing control device, and the components and circuit boards are not independent enough, which leads to excessive installation space and is not conducive to low-cost maintenance, thereby Propose an electronic opening and closing integrated control device that saves installation space and reduces costs

Method used

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  • Electronic switching-closing integrated control device
  • Electronic switching-closing integrated control device
  • Electronic switching-closing integrated control device

Examples

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Embodiment Construction

[0031] refer to figure 1 and figure 2 , The electronic opening and closing integrated control device of the present invention is installed on the cover plate 8 of the operating mechanism in the accessory cavity of the circuit breaker. The above-mentioned electronic opening and closing integrated control device includes a casing 1, and an electronic circuit board 2 installed on the casing 1, an undervoltage release 4, a shunt release 5 and a closing electromagnet 6, wherein the undervoltage The release 4 , the shunt release 5 , and the closing electromagnet 6 are installed on an integrated electronic circuit board 2 .

[0032] The above is the core technical solution of the present invention. The electronic opening and closing integrated control device connects the undervoltage release 4, the shunt release 5 and the closing electromagnet 6 with an integrated electronic circuit board with a structure Simple, flexible and convenient installation, saving installation space and ...

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Abstract

The invention discloses an electronic switching-closing integrated control device which comprises an outer shell (1), an undervoltage tripping device (4), a shunt tripping device (5) and a closing electromagnet (6), and the undervoltage tripping device (4), the shunt tripping device (5) and the closing electromagnet (6) are mounted on the outer shell (1). The undervoltage tripping device (4), the shunt tripping device (5) and the closing electromagnet (6) are connected to an integrated electronic circuit board (2). The electronic switching-closing integrated control device solves the technical problems that according to an existing breaker switching-closing control device, the number of circuit boards is large, components and the circuit boards are not independent enough, too much mounting space is occupied, and low-cost maintenance is not facilitated. The electronic switching-closing integrated control device is especially suitable for being mounted in an accessory cavity of a breaker, and can save mounting space and lower cost.

Description

technical field [0001] The invention relates to an opening and closing control device, in particular to an electronic opening and closing integrated control device. Background technique [0002] The circuit breaker opening and closing control device generally includes an undervoltage release, a shunt release and a closing electromagnet. In the currently known technology, the undervoltage release, the shunt release and the closing electromagnet are respectively connected with three circuit boards to form three modular accessories, and then respectively installed on the cover plate of the operating mechanism through fixing parts. The defect of this technology is that the structure connected with the three circuit boards respectively causes the volume of a single accessory to increase, and the three circuit boards are often vertically placed in the space for installing the accessories, occupying the upper space and the space of the entire installation accessories. In the lower...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/10H01H71/68H01H71/02
CPCH01H71/0207H01H71/10H01H71/68
Inventor 崔贇杰张俊轩吉涛张建奇
Owner DELIXI ELECTRIC
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