Title:
LIGHT DISTRIBUTION ELEMENT, LIGHT SOURCE MODULE AND LIGHTING FIXTURE
Document Type and Number:
WIPO Patent Application WO/2017/067482
Kind Code:
A1
Abstract:
A light distribution element (10), provided with a light entrance surface (101) and a light exit surface (102), wherein the light incident surface (101) and the light exit surface (102) are curved surfaces parallel to each other so that the light distribution element (10) is arranged at equal thickness; the light incident surface (101) of the light distribution element (10) is provided with a microstructure (103) for light distribution; and the light distribution element (10) has a light diffusion material for light distribution. Thereby, the light emitted from the light source can be uniformly distributed after passing through the light distribution element (10). Further provided is a light distribution element (10) including a light source module (40) and a lighting fixture (100).
Inventors:
BU CHENXI (CN)
WANG MINGQUAN (CN)
WANG HONGBO (CN)
WANG MINGQUAN (CN)
WANG HONGBO (CN)
Application Number:
PCT/CN2016/102746
Publication Date:
April 27, 2017
Filing Date:
October 20, 2016
Export Citation:
Assignee:
OPPLE LIGHTING CO LTD (CN)
International Classes:
F21S8/00; F21V5/00; F21Y115/10
Foreign References:
| CN105258041A | 2016-01-20 | |||
| CN205037198U | 2016-02-17 | |||
| CN204730114U | 2015-10-28 | |||
| CN204943258U | 2016-01-06 | |||
| CN202002013U | 2011-10-05 | |||
| CN104110591A | 2014-10-22 | |||
| CN203202665U | 2013-09-18 | |||
| CN204534192U | 2015-08-05 | |||
| CN202791791U | 2013-03-13 | |||
| CN201606695U | 2010-10-13 | |||
| CN104791629A | 2015-07-22 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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