Title:
DEFROSTING DEVICE AND REFRIGERATOR COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/093713
Kind Code:
A1
Abstract:
Disclosed are a defrosting device (2) and a refrigerator comprising same. The defrosting device (2) comprises: a defrosting heater (10) which is provided with a heating element within a single-layer glass tube (12); a roof section (22) which is arranged above the glass tube (12) and extends in the longitudinal direction of the glass tube (12), with the roof section (22) being made of a metal thin plate and having an upwardly convex shape; a tray (30) which is arranged below the glass tube (12) and provided with an opening in the bottom thereof; and a drain pipe (40) which extends downwards from the opening.
Inventors:
KURATANI TOSHIHARU (JP)
OKUHARA NAOSHI (JP)
OKUHARA NAOSHI (JP)
Application Number:
PCT/CN2020/127645
Publication Date:
May 20, 2021
Filing Date:
November 10, 2020
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
AQUA CO LTD (JP)
HAIER SMART HOME CO LTD (CN)
AQUA CO LTD (JP)
International Classes:
F25D21/08; F25D21/14
Foreign References:
CN210220362U | 2020-03-31 | |||
JP2000314581A | 2000-11-14 | |||
JPH11132637A | 1999-05-21 | |||
JPH08313146A | 1996-11-29 | |||
JP2004183998A | 2004-07-02 | |||
CN103453718A | 2013-12-18 | |||
CN1580676A | 2005-02-16 | |||
CN108120211A | 2018-06-05 | |||
CN207741416U | 2018-08-17 | |||
CN204648801U | 2015-09-16 | |||
CN203605587U | 2014-05-21 | |||
CN204006894U | 2014-12-10 | |||
JP2004198097A | 2004-07-15 |
Other References:
See also references of EP 4060261A4
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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