The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2025
Filed:
Apr. 30, 2020
Applicant:
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai, Guangdong, CN;
Inventors:
Long Zhang, Guangdong, CN;
Bo Yu, Guangdong, CN;
Yuye Luo, Guangdong, CN;
Jian Zhang, Guangdong, CN;
Assignee:
Gree Electric Appliances, Inc. of Zhuhai, Zhuhai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24D 13/02 (2006.01); F24H 3/04 (2022.01); F24H 3/12 (2022.01); F24H 9/02 (2006.01);
U.S. Cl.
CPC ...
F24D 13/02 (2013.01); F24H 3/0411 (2013.01); F24H 3/12 (2013.01); F24H 9/02 (2013.01); F24D 2220/2036 (2013.01); F24H 2250/02 (2013.01);
Abstract
Disclosed is a heating device, including a housing, and an electrothermal film and a fan arranged in the housing, wherein the fan is located at a bottom of the electrothermal film, the fan is provided with an air inlet facing upwards and an air outlet facing forwards, and the housing is provided with a vent hole at a position corresponding to the air outlet.