Title:
HOUSEHOLD APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2022/267264
Kind Code:
A1
Abstract:
A household appliance (100). The household appliance (100) comprises light-emitting assemblies (10) and a cavity (20). The light-emitting assemblies (10) comprise light-emitting elements (12) and light guide elements (14). The light guide elements (14) are arranged opposite to the light-emitting elements (12), and are used to convert light sources emitted by the light-emitting elements (12) into surface light sources. The cavity (20) is provided with a light guide hole (22). The light-emitting elements (12) are disposed outside of the cavity (20). The light guide elements (14) are disposed in the cavity (20). Light emitted by the light-emitting elements (12) is transmitted to the light guide elements (14) by means of the light guide hole (22).
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Inventors:
HU GUANGCHUAN (CN)
HOU BANGBIN (CN)
ZHANG SHIGANG (CN)
HOU BANGBIN (CN)
ZHANG SHIGANG (CN)
Application Number:
PCT/CN2021/123069
Publication Date:
December 29, 2022
Filing Date:
October 11, 2021
Export Citation:
Assignee:
GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F21S8/00; F21V8/00; F21V17/10; F21V19/00; F21V33/00; H05B6/64; F21Y115/10
Domestic Patent References:
| WO2018041531A1 | 2018-03-08 |
Foreign References:
| CN108369011A | 2018-08-03 | |||
| CN203068612U | 2013-07-17 | |||
| EP0922910A1 | 1999-06-16 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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