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Integration type relay module

A relay module and integrated technology, applied in the electrical field, can solve the problems of high use cost, inconvenient operation, and occupy a lot of space, and achieve the effect of reducing use cost, convenient and quick operation, and saving space.

Inactive Publication Date: 2013-05-22
SHANGHAI UPUN IND CONTROL SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an integrated relay module. The integrated relay module solves the problem of low integration of electromagnetic relays caused by indicator lights and surge protection circuits in the prior art, high cost of use, and large space occupation. Inconvenient technical problems

Method used

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  • Integration type relay module
  • Integration type relay module
  • Integration type relay module

Examples

Experimental program
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Embodiment 1

[0019] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, an integrated relay module of the present invention includes a relay, a surge absorbing device and a light emitting diode 4, and the relay includes an insulating base 1, a casing 2, an electromagnet 5, at least one static contact and at least one Moving contact, the electromagnet 5, the static contact and the moving contact are all arranged in the cavity between the shell 2 and the insulating base 1, the input end of the electromagnet 5, the static contact and the moving contact are respectively Connection pins are connected through conductors, and one end of any one of the connection pins extends outside the insulating base 1, and an electrical connection is provided between the surge absorbing device and the input end of the electromagnet 5, and the An electrical connection is provided between the light-emitting diode and the input end of the electromagnet 5, wherein the conductors connect...

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PUM

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Abstract

An integration type relay module comprises a relay, a surge absorbing device and a light emitting diode. The relay comprises an insulating substrate, an outer shell, an electromagnet, a fixed contact and a movable contact. An input end of the electromagnet, the fixed contact and the movable contact are respectively connected with a pin. The surge absorbing device and the light emitting diode are electrically connected with the input end of the electromagnet. Conductors which are connected with the input end of the electromagnet are respectively made of metal stamping pieces. The surge absorbing device and the light emitting diode are arranged in the outer shell. The pins of surge absorbing device and the light emitting diode are respectively welded on the metal stamping pieces. An indication window is arranged in the outer shell. The indication window is adjacent to the light emitting diode. The integration type relay module integrates the surge absorbing device and the light emitting diode in the inner portion of the relay, enables the relay to be integrated, saves space, reduces using cost and enables workers to conveniently and rapidly operate.

Description

Technical field: [0001] The invention relates to the electrical field, in particular to low-voltage electrical appliances, in particular to an integrated relay module. Background technique: [0002] Low-voltage electromagnetic relays are widely used in switching control circuits. For convenience and safety during use, an indicator light and a surge protection circuit are often provided in the electromagnetic relay. In the prior art, both the indicator light and the surge protection circuit are connected to the electromagnetic relay through peripheral circuits or accessories. This way makes the relay low in integration, high in use cost, and takes up a lot of space. At the same time, it is convenient for workers to operate. Invention content: [0003] The purpose of the present invention is to provide an integrated relay module. The integrated relay module solves the problem of low integration of electromagnetic relays caused by indicator lights and surge protection circui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/04H01H50/08H02H9/00
Inventor 王国良赵建余张国民
Owner SHANGHAI UPUN IND CONTROL SYST