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Patent Searching and Data


Title:
WALL WASHER LIGHT AND SYSTEM AND DESIGN METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/047136
Kind Code:
A1
Abstract:
A wall washer light system and a design method, comprising the following steps: providing a lens body (112), wherein the lens body (112) comprises a first reflection face (1121), an emergent face (1122) and a second reflection face (1123); providing a reflector (113), wherein the reflector (113) comprises a third reflection face (1131); and providing a light source (111), wherein the light source (111) is covered in the lens body (112), so that the light rays emitted by the light source (111) enter the lens body (112), are reflected by the first reflection face (1121) and are then projected to a first irradiation area (310), are reflected by the second reflection face (1123) and are then projected to a second irradiation area (320), and are then reflected by the third reflection face (1131) and are then projected to a third irradiation area (330), wherein the third irradiation area (330), the second irradiation area (320) and the first irradiation area (310) are sequentially arranged closely on a projection wall (300). Further disclosed is a wall washer light. The wall washer light designed according to the system and the design method has a simple structure and can achieve relatively uniform illumination distribution on the projection wall (300).

Inventors:
LIN, Zhehua (No. 24, Lane 2big mound field, Hai Cheng Town, Haifeng Count, shenzhen Guangdong 2, 518052, CN)
Application Number:
CN2017/100978
Publication Date:
March 14, 2019
Filing Date:
September 08, 2017
Export Citation:
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Assignee:
SHENZHEN SHINLAND OPTICS CO.LTD (2101Room, 21/FCAVENAUGH COMMERCIAL BUILING,NANSHAN,SHENZHEN,GUANGDONG,CHIN, shenzhen Guangdong 2, 518052, CN)
International Classes:
F21S8/00; F21V3/02; F21V5/04; F21V7/00; F21V13/04; F21V19/00; F21Y115/10
Foreign References:
CN204285317U2015-04-22
CN205480502U2016-08-17
Attorney, Agent or Firm:
BEIJING TINGLI PATENT FIRM(ORDINARY PARTNERSHIP) (Room 15B07, 15th FloorWest Wealth Building,No.58 Caihuying, FengTai District, Beijing 4, 100054, CN)
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