Title:
VERTICAL LIGHTING BLADELESS VARIABLE-FREQUENCY FAN
Document Type and Number:
WIPO Patent Application WO/2021/031511
Kind Code:
A1
Abstract:
Disclosed is a vertical lighting bladeless variable-frequency fan, comprising: a machine body (100), a wind power system (200), an air outlet stand column (300), a lighting device (400), and a silencing structure (500), wherein the wind power system (200) is assembled in an inner cavity of the machine body (100), the air outlet stand column (300) is assembled at the top of the machine body (100), and air supply to the air outlet stand column (300) is achieved by means of the wind power system (200). The wind power system (200) comprises: an electric motor (210), and an impeller (220), wherein the impeller (220) is located above the electric motor (210), an air outlet (102) is formed at the top of a machine body housing (101), and when the wind power system (200) is mounted in an inner cavity of the machine body housing (101), the impeller (220) is located below the air outlet (102).
Inventors:
YI YANGBO (CN)
Application Number:
PCT/CN2020/070636
Publication Date:
February 25, 2021
Filing Date:
January 07, 2020
Export Citation:
Assignee:
GUANGDONG LETME SMART HOME TECHNONLOGY CO LTD (CN)
International Classes:
F04F5/16; B01D46/10; F04D27/00; F04D29/66; F04F5/44; F04F5/46; F21V21/10; F21V33/00; H02P6/08
Foreign References:
| CN110425182A | 2019-11-08 | |||
| CN107781143A | 2018-03-09 | |||
| CN201568335U | 2010-09-01 | |||
| CN206708813U | 2017-12-05 | |||
| CN203453146U | 2014-02-26 | |||
| JP2015152005A | 2015-08-24 |
Attorney, Agent or Firm:
GUANGZHOU NANFENG PATENT AGENCY CO. LTD (CN)
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