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Resonant long-acting standby wireless door magnetic system

A wireless door, resonant technology, applied in the direction of open alarm, anti-theft alarm mechanical activation, etc., can solve the problems of inconvenience, short power life, frequent battery replacement, etc., to achieve easy installation, extended service life, and reduced consumption. The effect of electricity

Inactive Publication Date: 2018-06-01
CHENGDU CAIZHI SHENGYOU TECH LLC
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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 overcome the short service life of the power supply of the currently used wireless door sensor and the need for frequent replacement of batteries, thereby bringing great inconvenience to the user, and to provide a device that is not only simple in structure, but also low in cost and economical. A resonant long-term standby wireless door magnetic system that can extend battery life

Method used

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  • Resonant long-acting standby wireless door magnetic system
  • Resonant long-acting standby wireless door magnetic system
  • Resonant long-acting standby wireless door magnetic system

Examples

Experimental program
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Embodiment

[0020] Such as Figure 1~3 As shown, the wireless door magnetic system of the present invention includes a power supply that provides energy support for the entire system, and the power supply of the present invention is a 3V battery. A magnetic switch is also connected to the control power supply, and the magnetic switch controls the opening and closing of the whole system. When the magnetic switch is not in action, the entire circuit of the wireless door magnetic system of the present invention is in a dormant state, thereby reducing the power consumption of the entire system to a minimum.

[0021] The magnetic switch of the present invention is connected with a control circuit, and the control circuit is respectively connected with a mode selection circuit and an alarm warning device. The present invention utilizes the magnetic switch signal to trigger the whole system, the mode selection circuit can select the working mode, and the working mode is to select the response s...

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Abstract

The invention provides a resonant long-acting standby wireless door magnetic system which comprises a power supply, a magnetic switch connected with the power supply, a control circuit connected withthe magnetic switch, and a mode selection circuit and an alarm warning device connected with the control circuit. The resonant long-acting standby wireless door magnetic system is characterized in that the control circuit comprises a resonance circuit, a control chip IC, a triode VT1, a triode VT2 and a triode VT3. The structure is simple, and the cost is low. The working state can be selected bythe control mode selection circuit of the control circuit, and the time for sending the control signal is selected, so that the electric quantity required to be consumed by sending the control signalis reduced, and electricity can be saved. The service life of the battery of the resonant long-acting standby wireless door magnetic system can be prolonged, and the resonant long-acting standby wireless door magnetic system is suitable for popularization and use.

Description

technical field [0001] The invention relates to a wireless door magnetic system, in particular to a resonant long-term standby wireless door magnetic system. Background technique [0002] The general wireless door sensor uses 12V power supply. Because the door sensor is used on doors and windows, it requires small size and convenient installation. The structure cannot accommodate a large-capacity power supply battery. The battery itself determines that the service life will not be too long. The general wireless door sensor is to send codes continuously, which will generate a long-term emission current when sending codes, which will increase the loss of the battery, thereby shortening the service life of the battery and bringing troubles to the user to replace the battery frequently, which is not conducive to Marketing. In the wireless door magnetic device, the mode selection circuit is also used to reduce the power consumption required to send the control signal by selectin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/08
CPCG08B13/08
Inventor 不公告发明人
Owner CHENGDU CAIZHI SHENGYOU TECH LLC
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