Invention Grant
- Patent Title: Ceiling lamp
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Application No.: US15643489Application Date: 2017-07-07
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Publication No.: US10349472B2Publication Date: 2019-07-09
- Inventor: Jinsheng Deng
- Applicant: DONGGUAN PAN AMERICAN ELECTRONICS CO., LTD.
- Applicant Address: CN DongGuan
- Assignee: DONGGUAN PAN AMERICAN ELECTRONICS CO., LTD.
- Current Assignee: DONGGUAN PAN AMERICAN ELECTRONICS CO., LTD.
- Current Assignee Address: CN DongGuan
- Agency: Platinum Intellectual Property LLP
- Priority: CN201720305884U 20170324
- Main IPC: F21S8/04
- IPC: F21S8/04 ; H05B33/08 ; F21V3/00 ; F21V15/01 ; F21V23/00 ; F21Y115/10 ; F21V3/06

Abstract:
A ceiling lamp includes a lamp housing comprising a mounting bracket, a mounting pedestal mounted on the mounting bracket, an insulating cover connected to the mounting pedestal, and a lampshade enclosing the mounting bracket. The ceiling lamp further includes a light source assembly mounted in the lamp housing, the light source assembly includes a PCB, a plurality of LED beads mounted on a bottom surface of the PCB, and a processing circuit integrated on the PCB. The processing circuit includes a power consumption module electrically coupled to a mains power supply, a rectifier module electrically coupled to the power consumption module, and a constant current module electrically coupled to the rectifier module. The power consumption module comprising a fusing resistor and a varistor.
Public/Granted literature
- US20180279428A1 CEILING LAMP Public/Granted day:2018-09-27
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