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Title:
LIGHT TRANSMISSIVE STRUCTURE BODY HAVING MICROSTRUCTURE AND LAMP HAVING THE LIGHT TRANSMISSIVE STRUCTURE BODY
Document Type and Number:
WIPO Patent Application WO/2019/037787
Kind Code:
A1
Abstract:
A light transmissive structure body (100) having a microstructure, which can be applied in the fields of lamps and light transmissive panels. The light transmissive structure body (100) at least comprises an incident light surface (101), a first light exit surface (102), a second light exit surface (103), and a plurality of microstructures (110). The first light exit surface (102) and the second light exit surface (103) are respectively adjacent to two sides (101a, 101b) of the light incident surface (101), and the plurality of microstructures (110) are provided on the second light exit surface (103). The plurality of microstructures (110) are used for receiving and refracting multiple light beams received by the light incident surface (101), such that a luminous flux of the light refracted and transmitted from the first light exit surface (102) is higher than another luminous flux of the light refracted from the second light exit surface (103). Accordingly, the overall light exit rate of the lamp can be improved, the light exit range can be adjusted, and the generation of light spots can be reduced. Further provided is a lamp (10) having the light transmissive structure body (100).

Inventors:
CHEN MINGYUN (CN)
Application Number:
PCT/CN2018/102349
Publication Date:
February 28, 2019
Filing Date:
August 24, 2018
Export Citation:
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Assignee:
LIVINGSTYLE ENTERPRISES LTD (CN)
International Classes:
F21V8/00
Foreign References:
CN1469075A2004-01-21
CN202884564U2013-04-17
CN201078650Y2008-06-25
CN202532227U2012-11-14
CN106200110A2016-12-07
CN202303203U2012-07-04
CN203656611U2014-06-18
CN102667553A2012-09-12
Other References:
See also references of EP 3674604A4
Attorney, Agent or Firm:
COMIPS INTELLECTUAL PROPERTY OFFICE (CN)
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