Negative oxygen ion generator

Abstract

The present invention proposes a negative oxygen ion generator, which includes a timing module, an oscillation module, a boost drive module and a high-voltage discharge module; the timing module includes a timekeeping integrated circuit IC1, a crystal oscillator XT, switches K1, K2, 1.5V power supply U1, and a triode VT1 , capacitors C1, C2, C7, C8, C9, resistors R1, R2, R3 and time-base integrated circuit IC2; the oscillation module includes resistors R4, R5, time-base integrated circuit IC3, capacitors C3, C4; boost drive module includes resistors R6, capacitors C5, C6, power drive tube VT2, rectifier diode D1 and voltage transformer T; the high voltage discharge module includes high voltage silicon stack VD1, resistor R7 and high voltage discharge generator M. The invention has the advantages of simple circuit structure, low power consumption, fast response, stable operation, low manufacturing and use costs; it has a timer switch function, which can not only maintain the effective concentration of negative oxygen ions in the room, but also prevent the generator from continuously Excessive production of negative oxygen ions is harmful to human health.

Description

technical field [0001] The invention relates to an indoor air improving device, in particular to a negative oxygen ion generator. Background technique [0002] An appropriate amount of negative oxygen ions has many benefits such as sterilization, air purification, improvement of cardiovascular and cerebrovascular, adjustment of autonomic nerves, and enhancement of immunity. There are very few natural negative oxygen ions in the indoor air. People who work or study indoors for a long time may feel physically and mentally exhausted and dizzy, which will affect their physical and mental health and work efficiency. Properly increasing negative oxygen ions in the air by using high-voltage corona through the negative oxygen ion generator can improve air quality, refresh the mind, relieve fatigue, effectively promote physical and mental health, and improve work or study efficiency. At present, the circuit structure of the negative oxygen ion generator in the prior art is complicat...

AI Technical Summary

Problems solved by technology

At present, the negative oxygen ion generator in the prior art has complicated circuit structure, high energy consumption, high manufacturing and maintenance costs, and it is difficult to be effectively promoted.

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