Title:
AIR-CONDITIONING VENT, AIR-CONDITIONING SYSTEM, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/241722
Kind Code:
A1
Abstract:
Disclosed are an air-conditioning vent, an air-conditioning system and a vehicle. The air-conditioning vent comprises a housing (10), a first blade group (20), a second blade group (30) and an air direction adjustment assembly. The first blade group (20) comprises at least one first air guide blade (201). The first air guide blade (201) has a first side edge and a second side edge opposite each other, the first side edge and the second side edge respectively being hinged to the housing (10). The second blade group (30) comprises at least one second air guide blade (301). The second air guide blade (301) has a first end and a second end opposite each other, the first end and the second end respectively being hinged to the housing (10). The air direction adjustment assembly comprises a toggle (40), the toggle (40) comprising a first connecting portion (401) and a second connecting portion (402), the first connecting portion (401) being connected to the first air guide blade (201), and the second connecting portion (402) being connected to the second air guide blade (301) by means of a gear mechanism. The structure has small number of parts, is simple, and has few requirements for the arrangement space, thereby greatly simplifying the structure of the air-conditioning vent, saving on development costs, and shortening the development period.
Inventors:
GAN CHENGLI (CN)
SUN ZHIQIANG (CN)
CHEN QILIANG (CN)
ZHOU LAN (CN)
DU XIAOYANG (CN)
SUN ZHIQIANG (CN)
CHEN QILIANG (CN)
ZHOU LAN (CN)
DU XIAOYANG (CN)
Application Number:
PCT/CN2021/094926
Publication Date:
November 24, 2022
Filing Date:
May 20, 2021
Export Citation:
Assignee:
GEELY HOLDING GROUP CO LTD (CN)
GEELY AUTOMOBILE RES INSTITUTE NINGBO CO LTD (CN)
GEELY AUTOMOBILE RES INSTITUTE NINGBO CO LTD (CN)
International Classes:
B60H1/34; F24F13/14; F24F13/15
Domestic Patent References:
| WO2012077386A1 | 2012-06-14 |
Foreign References:
| CN205439891U | 2016-08-10 | |||
| CN212171879U | 2020-12-18 | |||
| CN207683281U | 2018-08-03 | |||
| CN207328053U | 2018-05-08 | |||
| CN206094482U | 2017-04-12 | |||
| JP2003161508A | 2003-06-06 | |||
| US20060157618A1 | 2006-07-20 | |||
| KR101977217B1 | 2019-08-28 |
Other References:
See also references of EP 4289646A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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