Title:
LAMP
Document Type and Number:
WIPO Patent Application WO/2021/110014
Kind Code:
A1
Abstract:
A lamp, comprising: front covers (202, 302, 402, 502, 602, 702, 802); light guide plates (220, 420, 520, 620, 720, 820) attached to the front covers (202, 302, 402, 502, 602, 702, 802); rear covers (204, 304, 504, 604, 704, 804) matching the front covers (202, 302, 402, 502, 602, 702, 802) and forming a closed cavity; a light source arranged in the cavity and located between the light guide plates (220, 420, 520, 620, 720, 820) and the rear covers (204, 304, 504, 604, 704, 804); and optical isolation plates (422, 424) arranged in a manner of being intersected with and attached to the light guide plates (220, 420, 520, 620, 720, 820) and the rear covers (204, 304, 504, 604, 704, 804), and used for dividing the light guide plates (220, 420, 520, 620, 720, 820) into at least two regions isolated from each other.
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Inventors:
WANG PANLONG (CN)
Application Number:
PCT/CN2020/133256
Publication Date:
June 10, 2021
Filing Date:
December 02, 2020
Export Citation:
Assignee:
WANG PANLONG (CN)
International Classes:
G09F13/04; F21V8/00; F21V17/10; F21V19/00; G09F25/00
Foreign References:
| CN210606506U | 2020-05-22 | |||
| CN208014322U | 2018-10-26 | |||
| CN206268923U | 2017-06-20 | |||
| CN107705727A | 2018-02-16 | |||
| DE202017103622U1 | 2018-06-25 | |||
| EP2911141A1 | 2015-08-26 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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