Title:
LAMP
Document Type and Number:
WIPO Patent Application WO/2019/001308
Kind Code:
A1
Abstract:
A lamp (100) comprises: a mounting ring (10) and a lamp housing. The lamp housing comprises a first housing (20) and a second housing (30). The second housing is rotatably mounted to an inner wall of the mounting ring. The first housing is rotatably connected to the second housing. The first housing has a first accommodation cavity (21). The second housing has a second accommodation cavity (31) communicating with the first accommodation cavity. The second accommodation cavity comprises a light-emitting port (32). A light-emitting unit (22) is accommodated in the first accommodation cavity and faces the light-emitting port. In the lamp, the first housing is capable of rotating together with the second housing circumferentially relative to the mounting ring. The first housing can rotate relative to the second housing, such that the first housing, in which the light-emitting unit is mounted, can rotate both circumferentially and perpendicularly. The light-emitting unit in the lamp can therefore rotate relative to the mounting ring, thereby adjusting a transmission direction of emitted light, and adjusting an irradiated area of the emitted light.
Inventors:
XIE JIANMIN (CN)
YU SHIWEI (CN)
YU SHIWEI (CN)
Application Number:
PCT/CN2018/091862
Publication Date:
January 03, 2019
Filing Date:
June 19, 2018
Export Citation:
Assignee:
SUZHOU OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
International Classes:
F21S8/02; F21V3/00; F21V17/02; F21V19/02
Foreign References:
| CN206875265U | 2018-01-12 | |||
| CN202813093U | 2013-03-20 | |||
| CN203868849U | 2014-10-08 | |||
| CN206055395U | 2017-03-29 | |||
| CN201983137U | 2011-09-21 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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