Title:
CIRCUIT OF MOSQUITO KILLER LAMP
Document Type and Number:
WIPO Patent Application WO/2018/214328
Kind Code:
A1
Abstract:
Disclosed is a circuit of a mosquito killer lamp. The circuit comprises a fuse F1, a transformer L1, a rectifier bridge D1 and a capacitor C2, wherein one end of the fuse F1 is connected to a pin 2 of a power interface K1 and a port 4 of the transformer L1; a port 1 of the transformer L1 is connected to a pin 1 of the power interface K1; a port 3 of the transformer L1 is connected to a capacitor C1 and a port 1 of the rectifier bridge D1; a port 2 of the transformer L1 is connected to the other end of the capacitor C1 and a port 3 of the rectifier bridge D1; and a port 2 of the rectifier bridge D1 is connected to the capacitor C2, a capacitor C7, a capacitor C4, a resistor R1, a cathode of a diode D4, and a collector of a triode Q1 respectively. The beneficial effects are that an integrated circuit and a special IC need not be imported; product costs are greatly reduced; and the quality is stable and reliable.
Inventors:
LIAO SHUBIN (CN)
Application Number:
PCT/CN2017/100125
Publication Date:
November 29, 2018
Filing Date:
September 01, 2017
Export Citation:
Assignee:
ZHONGSHAN CHANGXING OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
H05C1/04
Foreign References:
| CN107094347A | 2017-08-25 | |||
| CN206790762U | 2017-12-22 | |||
| CN104968137A | 2015-10-07 | |||
| CN104968136A | 2015-10-07 | |||
| US20090038207A1 | 2009-02-12 |
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