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Spraying arm assembly and dish washing machine

A spray arm assembly and spray arm technology are applied in the washing machine/washing machine for tableware, washing machine/rinsing machine parts for tableware, cleaning equipment, etc. The net effect, the effect of reducing the blind spot of washing, and expanding the coverage of washing

Active Publication Date: 2017-11-24
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of spray arm forms a group of concentric spray tracks, that is, the spray arm covers a circular spray area. Put the spray circular area into the rectangular washing area of ​​45 machines, and the front and rear positions including four corners will leave The blank areas that cannot be covered, these areas can only be washed by the reflection and splash of water, often the washing is not sufficient, and even the washing blind area is formed

Method used

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  • Spraying arm assembly and dish washing machine
  • Spraying arm assembly and dish washing machine
  • Spraying arm assembly and dish washing machine

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Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0038] In order to solve the problem of insufficient coverage, a small auxiliary spray arm can be added at the end of the main body of the original single-type spray arm. With the horizontal rotation of the main body of the spray arm, the auxiliary spray arm rotates superimposedly while revolving, so that the spray holes form a non-fixed trajectory, thereby increasing the diversity of spraying and strengthening the washing coverage. However, since the sub-spray arm is free to rotate relative to the main body of the spray arm, the...

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Abstract

The invention discloses a spraying arm assembly and a dish washing machine with the same. The spraying arm assembly comprises a spraying arm base, a spraying arm body, a first assistant spraying arm, a second assistant spraying arm and a driving assembly. The spraying arm body is connected with the spraying arm base in a rotating mode; the first assistant spraying arm is connected with the spraying arm body in a rotating mode, the second assistant spraying arm is connected with the spraying arm body in a rotating mode, and the first assistant spraying arm and the second assistant spraying arm are spaced on the spraying arm body; the driving assembly is connected with the first assistant spraying arm and the second assistant spraying arm separately so as to drive the assistant spraying arms to rotate when the spraying arm body rotates; the first assistant spraying arm and the second assistant spraying arm are configured to meet the standard that the rotating speed is two times that of the spraying arm body. According to the spraying arm assembly of the washing machine, spray-washing can cover front and rear portions of a rectangle, including the four corners, dead zones of washing are reduced, the washing coverage area is enlarged, and thus the overall washing effect is improved.

Description

technical field [0001] The invention belongs to the technical field of washing appliances, in particular to a dishwasher spray arm assembly and a dishwasher with the spray arm assembly. Background technique [0002] Household dishwashers are intelligent household appliances that replace manual cleaning of tableware. Its working principle is to continuously cover and spray the tableware through the rotating spray of several internal spray arms, combined with the effects of water reflection, splashing and flowing. , to complete the cleaning of the tableware. Therefore, the spray arm technology is one of the cores in the technical field of the dishwasher, and its working effect will directly determine the performance of the dishwasher. [0003] According to the width and size, the cabinet dishwasher can be divided into 60 machines and 45 machines. The former is about 60 cm wide and the latter is about 45 cm wide. For the 45 machine, because its width is smaller than its depth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/22A47L15/42
CPCA47L15/22A47L15/428
Inventor 曹红奎黎铭峰
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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