Title:
MINI BLADELESS FAN HAVING MULTIFUNCTIONAL USAGE MODE
Document Type and Number:
WIPO Patent Application WO/2021/000369
Kind Code:
A1
Abstract:
A mini bladeless fan having a multifunctional usage mode, comprising an upper component (1), a lower component (2) and a fan structure (3), wherein the upper component (1) and the lower component (2) are connected by means of a clamped connection manner, and the fan structure (3) is disposed at the inner part of the upper component (1) and the lower component (2).The upper component (1) comprises an upper casing (11), and the upper casing (11) is a hemispheric casing. Multiple sets of air inlets (12) are formed in the outer side surface of the upper casing (11). A rope hanging fastener (13) is arranged at the middle of the top part of the upper casing (11). Annularly arranged air outlets (14) are formed at the top part of the upper casing (11), and multiple sets of annularly symmetric air baffles (15) are arranged on the inner wall of the top part of the upper casing (11). The mini bladeless fan is small in volume and large in air output quantity, and the positions of the air inlets and the air outlets are on the same plane, so that an air intake state is achieved all around, thereby reducing the probability that the air outlets being blocked.
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Inventors:
LIANG ZHENRONG (CN)
Application Number:
PCT/CN2019/098219
Publication Date:
January 07, 2021
Filing Date:
July 29, 2019
Export Citation:
Assignee:
GUANGZHOU YIKEKE INTELLIGENT TECH CO LTD (CN)
International Classes:
F04D25/08; F04D29/52
Domestic Patent References:
WO2009065629A1 | 2009-05-28 |
Foreign References:
CN207848000U | 2018-09-11 | |||
CN207848000U | 2018-09-11 | |||
CN208763946U | 2019-04-19 | |||
CN208546337U | 2019-02-26 | |||
CN206957950U | 2018-02-02 | |||
US5304035A | 1994-04-19 | |||
CN201100249Y | 2008-08-13 | |||
US8936434B2 | 2015-01-20 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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