Title:
AUTOMATIC DISPENSING DEVICE OF WASHING APPARATUS, AND WASHING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/001857
Kind Code:
A1
Abstract:
Provided in the present invention are an automatic dispensing device of a washing apparatus, and a washing apparatus. A drive device of the automatic dispensing device of a washing apparatus comprises a sleeve having an axial single-sided opening, a coil is arranged outside the sleeve, a magnetic conductive body capable of moving in a reciprocating manner in the sleeve is axially arranged in the sleeve, and the opening of the sleeve is correspondingly provided with a first elastic structure capable of generating deformation. Under the condition that an alternating current is continuously supplied, the magnetic conductive body continuously moves in a reciprocating manner at least under the alternation of an electromagnetic force drive generated when the alternating current is supplied to the coil, and a resilience force of the elastic structure, respectively. The present invention solves the problems of a complex structure, poor dispensing precision, etc. of an existing apparatus in terms of a drive mode.
Inventors:
ZHAO ZHIQIANG (CN)
XU SHENG (CN)
LV PEISHI (CN)
XU SHENG (CN)
LV PEISHI (CN)
Application Number:
PCT/CN2023/101200
Publication Date:
January 04, 2024
Filing Date:
June 20, 2023
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
H02K33/18; D06F39/02
Foreign References:
| CN218115897U | 2022-12-23 | |||
| CN218492035U | 2023-02-17 | |||
| CN218345718U | 2023-01-20 | |||
| CN206487606U | 2017-09-12 | |||
| CN101997457A | 2011-03-30 | |||
| CN112922816A | 2021-06-08 | |||
| CN110004665A | 2019-07-12 | |||
| CN106350966A | 2017-01-25 | |||
| GB440693A | 1936-01-03 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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