Solar energy gas detector

Abstract

The invention provides a solar energy gas detector which comprises a microprocessor circuit, a gas detection module connected with the microprocessor circuit, and a power supply management module; wherein the power supply management module comprises a solar energy power supply, a standby battery, a zener diode D2 and a zener diode D3; a voltage output terminal of the solar energy power supply, a voltage output terminal of the standby battery are respectively connected with an anode of the zener diode D2 and an anode of the zener diode D3; a cathode of the zener diode D2 and a cathode of the zener diode D3 are connected with each other, and are used as a power supply terminal of the power supply management module; the power supply terminal of the power supply management module is connected with the microprocessor circuit and the gas detection module so as to provide working power supply. The gas detector not only is energy-saving, safe, and environment-friendly, but also solves the problem that the gas detector can not work normally due to power off which easily occur in certain places, removes potential safety hazard, and ensures the safety of people property.

Description

Technical field [0001] The invention relates to a gas detector, in particular to a solar gas detector. Background technique [0002] The traditional gas detector power management part is divided into three types: the first type uses indoor conventional power supply as a single power supply; the second type uses a single solar power supply as the power supply system; the third type uses battery power supply; the first type is used The solution is the household gas detector of the power supply system. Once the indoor power supply is disconnected, the detector will not work. If the gas leaks, the detector cannot monitor the gas around the detector, so there is a certain safety hazard, and the indoor conventional power supply is used The power supply of the detector does not meet the development trend of energy saving and environmental protection of modern household products; the second solution is the household gas detector of the power supply system. If it is rainy or cloudy, the s...

AI Technical Summary

Problems solved by technology

[0002] The traditional gas detector power management part is divided into three types: the first type uses indoor conventional power as a single power supply; the second type uses a single solar power supply as the power supply system; the third type uses battery power; the first type uses The solution is a household gas detector for the power supply system. Once the indoor power supply is disconnected, the detector will not work. If the gas leaks, the detector will not be able to monitor the gas around the detector. There are certain potential safety hazards, and the indoor conventional power supply is used. The power supply used as the detector does not conform to the development trend of energy saving and environmental protection of modern household products; the second option is to use the household gas detector as the power supply system. In case of cloudy and rainy weather, the solar power supply system will not be able to collect electric energy, resulting in the detector not working properly. There are also potential safety hazards; the third option is the household gas detector for the power supply system. Once the battery is dead, the detector will not work normally, and there are also potential safety hazards.

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