Title:
POWER OUTPUT SWITCHING CIRCUIT FOR LED FISH GATHERING LAMP
Document Type and Number:
WIPO Patent Application WO/2019/075945
Kind Code:
A1
Abstract:
The present solution relates to the field of power output control, and provides a power output switching circuit for an LED fish gathering lamp. Said power output switching circuit comprises: an LED fish gathering lamp power source, a control unit, a first driving unit, a second driving unit, a first control switch, a second control switch, a first LED and a second LED, the first control switch and the first LED constituting a first series circuit, and the second control switch and the second LED constituting a second series circuit; the first series circuit and the second series circuit are connected in parallel between the output terminals of the LED fish gathering lamp power source, and the control unit outputs, according to a control signal, a first control signal and a second control signal, such that the first driving unit and the second driving unit output different control signals. According to the present solution, the connection and disconnection of the first control switch and the second control switch are driven by the different signals outputted, such that one power source module controls the switching of lamp beads with different color temperatures, the control being simple and convenient, relieving the weight of a fishing boat and saving the cost.
Inventors:
FAN CHUANXI (CN)
ZHAO LEILEI (CN)
WANG XUERONG (CN)
ZHAO LEILEI (CN)
WANG XUERONG (CN)
Application Number:
PCT/CN2018/072275
Publication Date:
April 25, 2019
Filing Date:
January 11, 2018
Export Citation:
Assignee:
FOSHAN CHANGJING ELECTRONIC TECH CO LTD (CN)
International Classes:
H05B44/00
Domestic Patent References:
| WO2012034102A1 | 2012-03-15 |
Foreign References:
| CN207531122U | 2018-06-22 | |||
| CN103874298A | 2014-06-18 | |||
| CN205265963U | 2016-05-25 | |||
| CN204157098U | 2015-02-11 | |||
| CN204157122U | 2015-02-11 | |||
| CN101742770A | 2010-06-16 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: