Title:
LIGHT SOURCE MODULE AND LAMP
Document Type and Number:
WIPO Patent Application WO/2022/143400
Kind Code:
A1
Abstract:
A light source module and a lamp. The light source module comprises a light source plate (5), LED light sources (501, 502) arranged on the light source plate (5), and an optical module (1) covering the light source plate (5), wherein the optical module (1) comprises a base portion (101) and at least two light distribution units (102) arranged on the base portion (101); and each of the light distribution units (102) comprises a first lens (L1) and a second lens (L2), which are arranged in an overlapped manner, the first lens (L1) covering a first LED light source (501), and the second lens (L2) covering a second LED light source (501), wherein the first LED light source (501) and the second LED light source (502) are different. In the light source module, two or more LED light sources (501, 502) are comprised, such that various lighting effects can be achieved by means of respectively controlling the two light sources; and different LED light sources are also arranged under the same light distribution unit (102), and have abutting light emergent faces (1023, 1024) and respective independent light incident faces (1021, 1022), thereby achieving a good light distribution effect and saving space.
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Inventors:
FU JING (CN)
Application Number:
PCT/CN2021/140849
Publication Date:
July 07, 2022
Filing Date:
December 23, 2021
Export Citation:
Assignee:
OPPLE LIGHTING CO LTD (CN)
SUZHOU OPPLE LIGHTING CO LTD (CN)
SUZHOU OPPLE LIGHTING CO LTD (CN)
International Classes:
F21K9/69; F21V5/04; F21Y115/10
Foreign References:
| CN214619103U | 2021-11-05 | |||
| JP2021005529A | 2021-01-14 | |||
| CN111964008A | 2020-11-20 | |||
| CN111552119A | 2020-08-18 | |||
| CN109923477A | 2019-06-21 | |||
| CN206072988U | 2017-04-05 | |||
| US20160298823A1 | 2016-10-13 |
Attorney, Agent or Firm:
SUZHOU LINKED INTELLECTUAL PROPERTY AGENCY (CN)
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