Dishwasher with electromagnetically-attracted upper cover and upper cover opening and closing control method

A dishwasher and electromagnetic technology, applied in the direction of tableware washing machine/rinsing machine, tableware washing machine/rinsing and washing machine parts, cleaning equipment, etc., can solve the problems of inconvenient use, affecting the closure of the side door body, etc., to achieve extended The service life and the effect of avoiding collision

Pending Publication Date: 2019-03-05
QINGDAO HAIER DISHWASHER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the fixed position of the magnet in this structure, the adhesive force between the side door body and the dishwasher body is constant. If the position is close, the magnetic force will affect the opening of the side door body, and it will take a lot of force to open it. If the position is far away, the magnetic force will affect the opening of the side door body. If it is small, it will affect the closing of the side door body, which is inconvenient for users to use

Method used

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  • Dishwasher with electromagnetically-attracted upper cover and upper cover opening and closing control method
  • Dishwasher with electromagnetically-attracted upper cover and upper cover opening and closing control method

Examples

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Effect test

Embodiment 1

[0038] Such as figure 2 As shown, the elastic part 6 described in this embodiment is a spring provided with hooks at both ends of the bottom of the dishwasher. The hook at one end of the spring is connected to the elastic adjustment part 7 to adjust the elastic force of the spring. The hook at the other end of the spring It is connected with the connection part 8, transmits the pulling force of the spring to the upper cover 2, and controls the opening and closing of the upper cover 2.

Embodiment 2

[0040] Such as figure 2 As shown, the elastic regulating part 7 described in this embodiment is an elastic regulating plate with at least two teeth connected to the elastic part 6. The elastic part 6 is connected to different teeth, and the stretching degree of the elastic part 6 is uniform. Differently, the elastic force of the elastic portion 6 can be changed, and then the angle α of the upper cover 2 at rest can be adjusted.

Embodiment 3

[0042] Such as figure 2As shown, the hinge structure 10 described in this embodiment includes a hinge shaft 11 and a hinge connector 12 linked with the hinge shaft. Connection, the second folding part is arranged horizontally and runs through the side wall of the dishwasher body 1, the third folding part is fixedly connected with the upper cover 2, and the direction is parallel to the side of the upper cover 2, when the connecting part 8 generates tension on the hinge structure 10 , the part of the hinge shaft 11 penetrating through the side wall of the dishwasher body 1 rotates, the part of the hinge shaft 11 fixed on the upper cover 2 is upturned, and the upper cover 2 is opened.

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Abstract

The invention discloses a dishwasher with an electromagnetically-attracted upper cover and an upper cover opening and closing control method. The dishwasher comprises a dishwasher body and the upper cover, one side of the upper cover is fixed on the dishwasher body, and the upper cover can rotate to open and close the dishwasher and is provided with a permanent magnet; the portion, corresponding to the permanent magnet, of the dishwasher body is provided with an electromagnet, the dishwasher is further internally provided with an elastic mechanism connected with the upper cover and used for controlling the static angle of the upper cover, and the elastic mechanism comprises an elastic part, an elastic adjusting part for adjusting the elasticity of the elastic part, a hinge structure connecting the upper cover and the dishwasher body, a connecting part connecting the hinge structure and the elastic part and a rotating part supporting the connecting part. With the electromagnet as a locking mechanism, the dishwasher is simple in structure, convenient to operate and low in failure rate.

Description

technical field [0001] The invention belongs to the field of dishwashers, and in particular relates to a dishwasher with an electromagnetic suction upper cover and a control method for opening and closing the upper cover. Background technique [0002] At present, the doors of most under-counter dishwashers on the market generally use buckles as the locking mechanism. When closing the door, the side door is closed by the buckle. However, the structure of the buckle mechanism is complicated, and the failure rate is high, so it is not easy to use frequently. . [0003] The Chinese patent with the application number CN201120484676.4 discloses a dishwasher side door suction device, which includes a side door body and a side plate connected to the outer peripheral surface of the side door body. As for the water plate, the bottom of the two side water baffles is provided with a door shaft for connecting with the dishwasher body, and the side plate surface at the upper end of the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/42
CPCA47L15/4261A47L15/4293
Inventor 李迎杨林解婷潘显杰李宁
Owner QINGDAO HAIER DISHWASHER
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