Title:
LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/233529
Kind Code:
A1
Abstract:
A lighting device (100), comprising a lamp body (1), an insulating cover (4) assembled at one side of the lamp body, a photoelectric module (2) received in the lamp body and the insulating cover, a diffusion mask (3) assembled at the other side of the lamp body, and a power cable (5) extending into the insulating cover and electrically connected to the photoelectric module. The lamp body comprises a bottom wall (11) having a through hole (111), and side walls (12) extending from edges of the bottom wall; the photoelectric module comprises a substrate (21), an LED light source (22) provided at one side of the substrate, and a driving power source (25) provided on the substrate; the substrate abuts against the bottom wall (11). The lighting device further comprises connectors for connecting the lamp body, the photoelectric module, and the insulating cover. Because the LED light source and the driving power supply are integrated on the same substrate, the space that may be occupied by the lighting device is saved, and therefore, the lighting device may adapt to the trend of miniaturization. In addition, the quantity of elements in the lighting device is small, and therefore assembly of the device is convenient and quick, and the assembly costs are low.
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Inventors:
ZOU DONGHONG (CN)
NI GUOLONG (CN)
ZHANG GUOBAO (CN)
NI GUOLONG (CN)
ZHANG GUOBAO (CN)
Application Number:
PCT/CN2018/091080
Publication Date:
December 27, 2018
Filing Date:
June 13, 2018
Export Citation:
Assignee:
SUZHOU OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
International Classes:
F21S8/00; F21V17/16; F21V23/00; F21Y115/10
Foreign References:
| CN207146080U | 2018-03-27 | |||
| CN106439657A | 2017-02-22 | |||
| CN205938807U | 2017-02-08 | |||
| CN204164873U | 2015-02-18 | |||
| CN204573766U | 2015-08-19 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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