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Dish-washing machine

A technology for dishwashers and spray arms, which is applied to tableware washing machines/rinsing machines, tableware washing machines/rinsing and rinsing machine parts, cleaning equipment, etc., which can solve the problems of limited cleaning range of spray arms and inability to effectively clean them. Achieve stable spray operation, improve cleaning ability, and improve stability

Pending Publication Date: 2020-04-03
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the limited cleaning range of the spray arm of the dishwasher in the prior art, resulting in the inability to effectively clean some areas.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0037] This embodiment provides a dishwasher, such as figure 1 and figure 2 As shown, it includes: a housing 6 with a spray arm cavity inside; a spray arm structure located in the spray arm cavity and rotatably connected to the water pipe (5). In this embodiment, the water pipe 5 is a bellows. The spray arm structure includes a spray arm 1 and a spray arm seat 2, the spray arm 1 can rotate relative to the spray arm seat 2; a lifting structure 3, one end acts on the housing 6, and the other end acts on the On the spray arm seat 2, the lifting structure 3 is suitable for pushing the spray arm structure to move along the height direction in the spray arm chamber.

[0038] In this embodiment, a through hole is provided on the spray arm seat 2, and the water pipe 5 is connected to the spray arm through the through hole, and supplies water to the spray arm. At the same time, the spray arm is provided with an inclined spray hole 13, and the water flow provides the power to rotate ...

Embodiment 2

[0045] In this embodiment, the lifting structure 3 itself can directly act on the spray arm seat 2. At this time, the movable end of the lifting structure 3 can be connected to the spray arm seat 2 by welding or binding, or even directly against the spray arm seat 2. Bottom position of arm base 2.

[0046] As a modification, the lifting structure 3 can act indirectly on the spray arm seat 2, such as figure 2 As shown, the spray arm support plate 4 can be provided at this time, and the spray arm support plate 4 connects the spray arm support 2 and the lifting structure 3 at the same time.

[0047] By setting the spray arm support plate 4, the lifting structure 3 is prevented from directly acting on the spray arm. When the spray arm needs to be replaced or cleaned, the spray arm can be directly disassembled. By setting the spray arm seat supporting plate 4, the lifting of the spray arm itself can be realized, and the disassembly convenience of the spray arm can also be improve...

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Abstract

The invention provides a dish-washing machine which comprises a shell provided with a spraying arm cavity inside, a spraying arm structure located in the spraying arm cavity and rotatably connected tothe water pipe, wherein the spraying arm structure comprises a spraying arm and a spraying arm base, and the spraying arm can rotate relative to the spraying arm base; and a lifting structure one endof which acts on the shell, the other end of which acts on the spraying arm base, wherein the lifting structure is suitable for pushing the spraying arm structure to move in the spraying arm cavity in the height direction. Spraying arm structure, the spraying arm has a certain spraying range, but can only be arranged at a certain specific height position. The spraying arm can move in the height direction through the arrangement of the lifting structure, at the moment, the spraying arm can spray water at multiple different height positions, more corners can be covered, and therefore the cleaning capacity of the dish-washing machine can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of dishwashers, in particular to a dishwasher with spray coverage. Background technique [0002] Dishwashers are commonly used appliances in the kitchen. In the prior art, a dishwasher generally includes: an inner container, a spray arm, a pipe, a dish basket, and the like. The dish basket is placed in the inner container and can move back and forth relative to the inner container. In a dishwasher, the spray arm is the main device that sprays water into the dish basket to clean the dishes. [0003] The spray arm of the dishwasher provided in the prior art often has spray holes on the spray arm, and water enters the spray arm and sprays out from the spray hole. Since the spray hole itself is inclined, the water in the spray arm It can drive the spray arm to rotate, so as to realize the spray operation of the spray arm within a certain range. However, the spray arm in the prior art is often fixed at a spec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/23A47L15/42
CPCA47L15/23A47L15/42A47L15/428
Inventor 郭名威刘瑶黄进杰张林峰施国志李姗姗
Owner GREE ELECTRIC APPLIANCES INC
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