Title:
AIR DUCT STRUCTURE WITH IP PROTECTION FUNCTION
Document Type and Number:
WIPO Patent Application WO/2024/088080
Kind Code:
A1
Abstract:
An air duct structure with an IP protection function, comprising a door panel, which is provided with a vent. An air intake duct is mounted on an inner side of the vent, and an air output duct is mounted on an outer side of the vent; the air intake duct comprises a honeycombed mounting plate, which is detachably connected; and the air output duct comprises an air guide hood and a protection assembly, which are detachably connected, wherein the protection assembly is an insect-proof net, which is pressed by a pressing plate. By means of the insect-proof net and filter cotton, the IP protection level of a charging pile is improved; and the air-duct-type structure involves less material consumption, lower cost and less machining difficulty compared with other structures such as a louvered structure.
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Inventors:
QI FENGGANG (CN)
REN HAILIANG (CN)
REN HAILIANG (CN)
Application Number:
PCT/CN2023/124417
Publication Date:
May 02, 2024
Filing Date:
October 13, 2023
Export Citation:
Assignee:
WANBANG DIGITAL ENERGY CO LTD (CN)
WANBANG STAR CHARGE TECH CO LTD (CN)
WANBANG STAR CHARGE TECH CO LTD (CN)
International Classes:
B60L53/302; B60L53/31
Domestic Patent References:
| WO2022027890A1 | 2022-02-10 |
Foreign References:
| CN218661405U | 2023-03-21 | |||
| CN216709050U | 2022-06-10 | |||
| CN112096660A | 2020-12-18 | |||
| CN211684701U | 2020-10-16 | |||
| CN113771658A | 2021-12-10 | |||
| CN209365935U | 2019-09-10 |
Attorney, Agent or Firm:
REASONABLE AND TRUST INTELLECTUAL PROPERTY FIRM (CN)
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