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Control system for ozone UV lamp

A technology of ultraviolet lamps and control systems, applied in the field of control systems, can solve the problems of output voltage stability and poor overvoltage adjustment effects, and achieve the effects of stable pulse width, ensuring stability, and improving protection effects

Inactive Publication Date: 2018-02-27
CHENGDU HANXING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects of poor output voltage stability and overvoltage adjustment effect in the existing ultraviolet lamp air deodorization purifier control system, and to provide a device that can not only improve the overvoltage protection effect, but also ensure stable output Control system for ozone UV lamp

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0017] Such as figure 1 As shown, the present invention mainly consists of a transformer T, a diode rectifier U, a triode VT1, a triode VT2, a triode VT3, a triode VT4, an integrated voltage stabilizing circuit, a one-way thyristor VS, a thermistor RT, a resistor R1, a resistor R2, a resistor R3, Resistor R4, resistor R5, resistor R6, resistor R7, resistor R8, capacitor C1, capacitor C2, capacitor C3, capacitor C4, capacitor C5, Zener diode D1, and diode D2.

[0018] In order to ensure the actual use effect of the present invention, the unidirectional thyristor VS is preferably realized by using a KP1A / 400V type unidirectional thyristor; at the same time, the transformer T is preferably realized by using a 10KVS9 series voltage stabilizing transformer; the triode VT1 ~4...

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Abstract

The invention discloses a control system for an ozone UV lamp. The control system is mainly composed of a transformer T, an integrated voltage regulator circuit, a diode rectifier U, a triode VT1, a triode VT2, a triode VT3, a triode VT4, a unidirectional thyristor VS, an adjustable resistor R5, a diode D2 and the like, wherein the P pole of the diode D2 is connected with the collector of the triode VT3, and the N pole of the diode D2 and the negative pole of a polar capacitor C4 together form the output end of a thyristor overvoltage regulator circuit. By means of the control system, input instantaneous high voltage can be suppressed and can also be regulated, the stability of output voltage and current is ensured, the ozone UV lamp of a UV lamp air deodorization purifier is not influenced by input high voltage or current, and therefore the overvoltage regulation effect of the control system is improved, and the protection effect on the ozone UV lamp can be effectively improved.

Description

technical field [0001] The present invention relates to a control system, specifically, a control system for an ozone UV ultraviolet lamp. Background technique [0002] With the continuous progress of industrial automation and the continuous improvement of people's quality of life, people's requirements for their living environment are also constantly improving, and air quality is an important symbol of the quality of the environment, which directly affects people's healthy life. [0003] Air purifiers are used in home, medical, and industrial fields. In the home field, stand-alone household air purifiers are the mainstream products in the market. Air purifiers can remove particulate matter in the air, including allergens, indoor PM2.5, etc., and can also solve the problem of volatile organic compounds in indoors, underground spaces, and cars caused by decoration or other reasons. Due to the persistent and uncertain characteristics of the release of air pollutants in relati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02A61L9/20
CPCA61L9/20A61L2209/11H05B47/10
Inventor 李小林
Owner CHENGDU HANXING TECH CO LTD
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