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Title:
REFRIGERATION DEVICE AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/134417
Kind Code:
A1
Abstract:
A refrigeration device (1), having a box body (10), wherein a box door (11) that can be opened and closed is provided on the box body (10). The refrigeration device (1) has a main control board (15) capable of detecting an opening and a closing action of the box door (11), wherein a lamp (13) is provided outside the refrigeration device (1), and the main control board (15) is configured to illuminate the lamp (13) when a door opening action of the refrigeration device (1) is detected and to turn off the lamp (13) when a door closing action of the refrigeration device (1) is detected. The refrigeration device (1) can automatically turn on or off an external lamp (13) to facilitate the provision of illumination at night, thereby improving the customer experience.

Inventors:
ZOU, Lei (Haier Industry Park, Haier Road No. 1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
TANG, Songzhi (Haier Industry Park, Haier Road No. 1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
MA, Haijun (Haier Industry Park, Haier Road No. 1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
WANG, Yan (Haier Industry Park, Haier Road No. 1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2018/110812
Publication Date:
July 11, 2019
Filing Date:
October 18, 2018
Export Citation:
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Assignee:
QINGDAO HAIER JOINT STOCK CO., LTD (Haier Industry Park, Haier Road No. 1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F25D23/02; F25D27/00
Domestic Patent References:
WO2004085771A12004-10-07
Foreign References:
CN108397950A2018-08-14
CN102235793A2011-11-09
CN101963424A2011-02-02
CN203011069U2013-06-19
CN105928304A2016-09-07
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (XIE Anne, Apt 506 Building 99999 Xinghu Street, Suzhou Industrial Par, Suzhou Jiangsu 8, 215028, CN)
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