Title:
OPTICAL COMPONENT, LIGHT SOURCE MODULE AND LIGHTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/000972
Kind Code:
A1
Abstract:
An optical component comprises a light distribution portion (121) for receiving an irradiation light emitted from a light emitting unit (13) and emitting the same after being configured, the light emitted after being configured having an irradiation range; a light shading portion (122) integrally arranged and cooperated with the light distribution portion (121) to form a light shading accommodating chamber (123), the light shading accommodating chamber (123) being beyond the irradiation range. The integral arrangement of the light distribution portion (121) and the light shading portion (122) makes it possible to quickly mount the optical component, to reduce the assembly difficulty of the light source module and the lighting apparatus, and to save the installation time of the lighting apparatus.
Inventors:
LIU CHAOBO (CN)
LI FENG (CN)
LI FENG (CN)
Application Number:
PCT/CN2017/084367
Publication Date:
January 04, 2018
Filing Date:
May 15, 2017
Export Citation:
Assignee:
OPPLE LIGHTING CO LTD (CN)
International Classes:
F21V13/02; F21V17/10
Foreign References:
| CN105953179A | 2016-09-21 | |||
| CN202371632U | 2012-08-08 | |||
| CN202338860U | 2012-07-18 | |||
| CN201302099Y | 2009-09-02 | |||
| CN105222097A | 2016-01-06 | |||
| CN202615726U | 2012-12-19 | |||
| CN103277740A | 2013-09-04 | |||
| JP4966833B2 | 2012-07-04 | |||
| JP5669099B2 | 2015-02-12 | |||
| US20120113652A1 | 2012-05-10 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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