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
CN110946535APending Publication Date: 2020-04-03GREE ELECTRIC APPLIANCES INC
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
GREE ELECTRIC APPLIANCES INC
Publication Date
2020-04-03

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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.
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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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