Title:
WIRELESS POWER SUPPLY SYSTEM APPLIED TO REFRIGERATING DEVICE, DRAWER ASSEMBLY, AND REFRIGERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/137189
Kind Code:
A1
Abstract:
Provided are a wireless power supply system (100) applied to a refrigerating device, a drawer assembly (200) and the refrigerating device. The wireless power supply system (100) comprises a control module (1), a display control module (2), a wireless communication module (3), a wireless power supply module (4), a battery module (5), and a detection module (6). The wireless power supply module (4) comprises a wireless power supply receiving module (41) and a wireless power supply transmitting module (42); when the wireless power supply receiving module (41) gets close to the wireless power supply transmitting module (42) so as to achieve electrical connection, the display control module (2) is switched on; when the detection module (6) detects that the wireless power supply receiving module (41) gets away from the wireless power supply transmitting module (42) so as to achieve disconnection, the battery module (5) is discharged to switch on the display control module (2) so as to continuously supply power to the display control module (2).
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Inventors:
HUI BIN (CN)
HE WENHUA (CN)
LI XINGWEI (CN)
HE WENHUA (CN)
LI XINGWEI (CN)
Application Number:
PCT/CN2018/123089
Publication Date:
July 18, 2019
Filing Date:
December 24, 2018
Export Citation:
Assignee:
QINGDAO HAIER CO LTD (CN)
International Classes:
F25D25/02; F25D29/00; H02J7/00
Domestic Patent References:
| WO2010029042A1 | 2010-03-18 |
Foreign References:
| CN108413698A | 2018-08-17 | |||
| CN205068338U | 2016-03-02 | |||
| CN206352927U | 2017-07-25 | |||
| CN204693945U | 2015-10-07 | |||
| CN101867232A | 2010-10-20 | |||
| CN106642915A | 2017-05-10 | |||
| CN201810022881A | 2018-01-10 |
Other References:
See also references of EP 3739281A4
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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