Title:
ACTIVE GRILLE SHUTTER AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/185777
Kind Code:
A1
Abstract:
An active grille shutter and a vehicle. The active grille shutter comprises: a fixed support (1), linkage supports (2), driving devices (3), first connecting rod mechanisms (4), and at least one air inlet unit (10); the air inlet unit (10) comprises a plurality of blades (6) and a plurality of blade connecting rod mechanisms (7); the linkage supports (2) are rotatably connected to a first end of each of the plurality of blade connecting rod mechanisms (7), and a second end of each blade connecting rod mechanism (7) is rotatably connected to a first end of each blade (6) in a one-to-one correspondence mode; a second end of each blade (6) is rotatably connected to the fixed support (1); a first end of each first connecting rod mechanism (4) is connected to each linkage support (2); a second end of each first connecting rod mechanism (4) is connected to each driving device (3); the driving devices (3) drive the first connecting rod mechanisms (4) to move, the first connecting rod mechanisms (4) drive the linkage supports (2) to move, the linkage supports (2) drive the blade connecting rod mechanisms (7) to move, and the blade connecting rod mechanisms (7) drive the first ends of the blades (6) to rotate, so as to open or close the air inlet unit (10). The active grille shutter has the advantages that the effective air inlet area is large, and the heat dissipation efficiency can be improved.
Inventors:
HU CHAO (CN)
ZHOU JIANCAO (CN)
WEI QUNXIONG (CN)
ZHENG MINGMIN (CN)
HE SHICHAO (CN)
WANG YANHONG (CN)
ZHOU JIANCAO (CN)
WEI QUNXIONG (CN)
ZHENG MINGMIN (CN)
HE SHICHAO (CN)
WANG YANHONG (CN)
Application Number:
PCT/CN2023/084210
Publication Date:
October 05, 2023
Filing Date:
March 27, 2023
Export Citation:
Assignee:
WUHAN LOTUS CARS CO LTD (CN)
International Classes:
B60R19/52; B60K11/08; F01P7/02
Foreign References:
| CN114801708A | 2022-07-29 | |||
| EP2335963A1 | 2011-06-22 | |||
| JP2015101279A | 2015-06-04 | |||
| JP2013220783A | 2013-10-28 | |||
| CN107878184A | 2018-04-06 | |||
| US20130223980A1 | 2013-08-29 | |||
| CN215921877U | 2022-03-01 | |||
| US20190126742A1 | 2019-05-02 | |||
| CN111717022A | 2020-09-29 |
Attorney, Agent or Firm:
PSHIP FIRM,LLC (CN)
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