Title:
DOWNLIGHT
Document Type and Number:
WIPO Patent Application WO/2022/199304
Kind Code:
A1
Abstract:
A downlight (100), comprising a housing (1), a light source module (2), an optical structure (3), a reflection structure (4) and a protective panel (5), wherein one end of the housing (1) is open, and an accommodation space (13) is formed inside the housing (1); the light source module (2) is disposed in the accommodation space (13); the protective panel (5) is disposed below the housing (1), and is connected to an opening (14) of the housing (1); and the optical structure (3) and the reflection structure (4) are arranged between the light source module (2) and the protective panel (5) in a stacked manner, and are limited by the light source module (2) and the protective panel (5) in a clamped manner. The structure is simple, and the costs are low. In different application scenarios, the cut-off angle requirements of the anti-dazzle downlight (100) and an improved lighting effect of the downlight (100) can both be achieved using the structure of the same downlight (100) by means of simply changing the optical structure (3) and the positions of the optical structure (3) and the reflection structure (4), and thus the downlight is multipurpose.
More Like This:
Inventors:
LIU ZEYU (CN)
XIE JIANMIN (CN)
XIE JIANMIN (CN)
Application Number:
PCT/CN2022/077218
Publication Date:
September 29, 2022
Filing Date:
February 22, 2022
Export Citation:
Assignee:
SUZHOU OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
International Classes:
F21S8/02; F21V5/04
Foreign References:
| CN214249335U | 2021-09-21 | |||
| CN211372054U | 2020-08-28 | |||
| CN205014197U | 2016-02-03 | |||
| JP2016162732A | 2016-09-05 | |||
| CN108386817A | 2018-08-10 | |||
| CN205261289U | 2016-05-25 | |||
| CN108591896A | 2018-09-28 |
Attorney, Agent or Firm:
SUZHOU LINKED INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF:
Previous Patent: TABLE LAMP
Next Patent: BIG DATA PROCESSING METHOD BASED ON DIRECT CALCULATION OF COMPRESSED DATA
Next Patent: BIG DATA PROCESSING METHOD BASED ON DIRECT CALCULATION OF COMPRESSED DATA