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Intelligent control box of electrical switch

A technology of intelligent control and electrical switch, applied in the direction of electrical components, protective switches, components of protective switches, etc., can solve problems such as hidden safety hazards, difficult construction, high cost, etc., and achieve fast and convenient installation, comprehensive display content, and clear display Effect

Inactive Publication Date: 2020-06-19
扬州聚坤和电气技术服务中心(有限合伙)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the signal acquisition, for the switch quantity reflecting the state of the relay, the relay electric empty contact is usually used for signal acquisition, but in some special cases, such as in the railway signal interlocking circuit, all the contacts representing the state of the relay have been used , the relay has no empty contacts that can be collected, so this method cannot be used to collect the signal of the relay status, and if the monitoring of the relay status is not carried out, it will inevitably lead to incomplete collection of switching value information, which may easily lead to missing monitoring signals and even key signals
In addition, the method of using the voltage and current of the relay coil to realize the switch value acquisition, or the modification of the existing equipment circuit has the defects of high cost, difficult construction, and even certain potential safety hazards.

Method used

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  • Intelligent control box of electrical switch

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Embodiment Construction

[0013] An electrical switch intelligent control box, the intelligent control box includes a box body and a liquid crystal display module, and the liquid crystal display module is provided with a circuit simulation module 1, a circuit breaker display module 2, a switch state display module 3, a grounding knife Brake display module 4, spring power display module 5, high voltage live display module 6, temperature and humidity display module 7;

[0014] The circuit breaker display module 2 includes a circuit breaker status indication module and a circuit breaker position indication module,

[0015] The circuit breaker state indication module includes a closing display module and an opening display module. When the closing display module is closing, the closing contact is closed, and the red vertical analog bar lights up; The point is closed and the green slanted analog bar lights up;

[0016] The circuit breaker position indication module includes a working position display modul...

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Abstract

The invention relates to an intelligent control box for an electrical switch. The intelligent control box comprises a box body and a liquid crystal display module, and the liquid crystal display module is provided with a loop simulation module, a circuit breaker display module, a switch state display module, a grounding knife switch display module, a spring force storage display module, a high-voltage live-line display module and a temperature and humidity display module. The intelligent control box is simple in structure, clear in display and comprehensive in display content, and adopts an embedded mode, and installation is rapid and convenient.

Description

technical field [0001] The invention relates to an electric switch intelligent control box. Background technique [0002] In the field of railway communication signal monitoring and electromechanical control, it is usually necessary to monitor the working status of equipment to ensure that the equipment works normally. When monitoring and collecting equipment signals, it is necessary to monitor the state of the relay. As an important device for signal transmission and action execution, relays are often one of the objects that need to be monitored for status. At present, in the signal acquisition, for the switch quantity reflecting the state of the relay, the relay electric empty contact is usually used for signal acquisition, but in some special cases, such as in the railway signal interlocking circuit, all the contacts representing the state of the relay have been used , The relay has no empty contacts that can be collected, so this method cannot be used to collect the si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/02H01H71/04
CPCH01H71/02H01H71/04H01H2071/044
Inventor 戴明生
Owner 扬州聚坤和电气技术服务中心(有限合伙)