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An outer bucket cover with a water overflow protection structure and a washing machine

A technology of overflow protection and outer barrel cover, applied in the field of washing machines, to achieve the effects of reliable spray water flow, good spray washing effect, and high washing ratio of clothes

Active Publication Date: 2021-10-22
QINGDAO HAIER WASHING MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome at least one defect in the prior art, and provide an outer barrel cover with a water overflow protection structure, which can effectively prevent water from overflowing the outer barrel cover and has no direction when the washing machine breaks down leaked to the outside of the outer tub and splashed onto the electrical components, causing potential safety hazards, and the outer tub cover has a simple structure and reasonable design, which can save space and increase the capacity of the washing machine

Method used

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  • An outer bucket cover with a water overflow protection structure and a washing machine
  • An outer bucket cover with a water overflow protection structure and a washing machine
  • An outer bucket cover with a water overflow protection structure and a washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] An outer bucket cover, comprising an upper cover body 101 and a lower cover body 102, the upper cover body 101 and the lower cover body 102 are connected to form a water cavity 1, the inner peripheral wall of the water cavity 1 is provided with a plurality of water outlets, the water cavity 1 is connected to the The connecting part of the water inlet 3 is provided with a water uniform rib 2 extending along the circumference of the outer barrel cover 100. The water inlet is blocked by the water uniform rib 2 to divert to the water chamber 1 on both sides of the water inlet 3 and sprayed evenly by each water outlet. to the inner barrel.

[0051] A first water cavity 11 is formed between the water uniform rib 2 and the outer peripheral wall of the outer bucket cover 100, and the first water cavity 11 communicates with the water inlet 3; a second water cavity is formed between the water uniform rib 2 and the inner peripheral wall of the outer bucket cover 100 Cavity 12.

...

Embodiment 2

[0079] refer to image 3 , The difference between this embodiment and Embodiment 1 is that: the end points of the left and right sections of the ribs of the uniform water rib 2 are connected to form a full circle of ribs.

[0080] The uniform water rib 2 is arranged as a full circle in the water chamber 1. Those skilled in the art should know that the height of the part connecting the left and right section rib end points in the whole circle of ribs should satisfy: the water can enter through the first water chamber 11. to the second water chamber 12 so that the incoming water is sprayed out from the water outlet on the inner peripheral wall of the outer barrel cover 100 . see image 3 , the arrows in the figure indicate the flow direction of the water flow.

[0081] An outer bucket cover, comprising an upper cover body 101 and a lower cover body 102, the upper cover body 101 and the lower cover body 102 are connected to form a water cavity 1, the inner peripheral wall of th...

Embodiment 3

[0108] A novel water flow outer barrel cover, the outer barrel cover 100 includes an upper cover body 101 and a lower cover body 102 (such as Figure 4 As shown), the upper cover 101 and the lower cover 102 are provided with matching engaging parts, so that the upper cover 101 and the lower cover 102 engage and form a ring-shaped water cavity 1, the inner peripheral wall of the water cavity 1 There are a plurality of water outlet holes 4 on the top, and the outer barrel cover 100 is provided with a water inlet 3; water enters the annular water cavity 1 through the water inlet 3 and sprays into the inner barrel through the water outlet holes 4.

[0109] Each water outlet hole 4 is independently and evenly distributed on the inner peripheral wall of the water chamber 1;

[0110] Alternatively, the water outlet holes 4 are set as a plurality of water outlet hole groups 400 evenly distributed on the inner peripheral wall of the water chamber 1, and each water outlet hole group 400...

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Abstract

The invention belongs to the technical field of washing machines, and relates to an outer bucket cover with a water overflow protection structure. The outer barrel cover with overflow protection structure, the outer barrel cover includes an upper cover body and a lower cover body, the upper cover body and the lower cover body are connected to form a water chamber, the outer barrel cover has a water inlet, and the upper part of the outer barrel cover is provided with an overflow protection structure, and the overflow protection structure directs the overflowing water in the water cavity to the outside of the tub. The outer barrel cover can prevent the water from overflowing the outer barrel cover and leaking non-directionally to the outside of the outer barrel and splashing on electrical components when the washing machine breaks down, causing potential safety hazards, and it can also save space and increase the capacity of the washing machine .

Description

technical field [0001] The invention belongs to the technical field of washing machines, and relates to an outer bucket cover with a water overflow protection structure and a washing machine. Background technique [0002] At present, washing machines with a spray function are generally equipped with a circulating water pump, through which the water at the bottom of the outer tub is drawn to the outer tub cover, and the water is discharged from the outer tub cover to form a spray-like water flow. Wherein, the outer barrel cover generally includes a water inlet, a water cavity and a water outlet, and water flows into the water cavity of the outer barrel cover through the water inlet, and the water accumulated in the water cavity is discharged from the water outlet for spraying. [0003] When the washing machine of the prior art breaks down and continues to inflow water, the water in the outer tub overflows the outer tub lid and leaks out of the outer tub without direction, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/08D06F39/14D06F17/04
CPCD06F17/04D06F39/081D06F39/14
Inventor 邵明岩高升成王玲臣杨旭光巩广富
Owner QINGDAO HAIER WASHING MASCH CO LTD
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