Title:
INTEGRATED FAN BLADE, FAN, AND FAN LAMP
Document Type and Number:
WIPO Patent Application WO/2021/244379
Kind Code:
A1
Abstract:
An integrated fan blade (10), comprising a fan blade connecting disk (1) and fan blade bodies (2) arranged around the fan blade connecting disk (1) at equal intervals and surrounding the fan blade connecting disk (1). The fan blade bodies (2) and the fan blade connecting disk (1) are also formed in an integrated manner. By means of using the integrated fan blade design, the air output angle can cover a conical area from top to bottom, and under the same specifications, the air force and the coverage range are larger than those of a common fan blade, such that a better blowing effect and a better use effect can be provided for customers.
Inventors:
LI MIN (CN)
Application Number:
PCT/CN2021/096231
Publication Date:
December 09, 2021
Filing Date:
May 27, 2021
Export Citation:
Assignee:
LI MIN (CN)
International Classes:
F04D29/38
Foreign References:
| CN212690455U | 2021-03-12 | |||
| CN201475045U | 2010-05-19 | |||
| CN108661936A | 2018-10-16 | |||
| CN209041141U | 2019-06-28 | |||
| CN108678979A | 2018-10-19 | |||
| CN202418032U | 2012-09-05 | |||
| CN207278571U | 2018-04-27 | |||
| CN204628073U | 2015-09-09 | |||
| JP2004251179A | 2004-09-09 | |||
| US20110286848A1 | 2011-11-24 |
Attorney, Agent or Firm:
XIAMEN JINGCHENGXINCHUANG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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