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Patent Searching and Data


Title:
FAN LAMP
Document Type and Number:
WIPO Patent Application WO/2021/068827
Kind Code:
A1
Abstract:
A fan lamp, comprising a rotating disc (1), an elastic return assembly (2) and fan blades (3), wherein the fan blades (3) are connected with the rotating disc (1) by means of the elastic return assembly (2), and the elastic return assembly (2) comprises an upper cover (20), a lower cover (22) and an elastic member (24), wherein two ends of the elastic member (24) are respectively connected to the upper cover (20) and the lower cover (22), the upper cover (20) can rotate relatively with respect to the lower cover (22), and drive the elastic member (24) to elastically deform, the upper cover (20) and the lower cover (22) are consistent in circumferential outline and are both round, the upper cover (20) and the lower cover (22) are mutually fastened by means of the matching action of a connecting member (200) and a connecting matching member (220) to form a closed accommodating space, and the elastic member (24) is arranged inside the closed accommodating space. The upper cover and the lower cover are used for constituting the rotatable closed space, such that the elastic member is accommodated inside the closed space, and the fan blades are connected to the rotating disc by means of the upper cover and the lower cover, such that the possibility of lubricating oil being thrown out in the process of using the fan is reduced.

Inventors:
CHEN ZHANHUA (CN)
CHEN HONGWEI (CN)
NI GUOLONG (CN)
Application Number:
PCT/CN2020/119240
Publication Date:
April 15, 2021
Filing Date:
September 30, 2020
Export Citation:
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Assignee:
OPPLE LIGHTING CO LTD (CN)
International Classes:
F04D29/34; F04D29/32; F04D29/38; F21V33/00
Domestic Patent References:
WO2019095470A12019-05-23
WO2008144596A12008-11-27
Foreign References:
CN210769517U2020-06-16
CN205173002U2016-04-20
CN202772705U2013-03-06
CN208950910U2019-06-07
CN209261912U2019-08-16
CN207935110U2018-10-02
CN109114038A2019-01-01
CN208966693U2019-06-11
US6158964A2000-12-12
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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