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Liquid storage box, switching device and washing machine

A technology for a liquid storage box and a washing machine, which is applied in the field of washing machines, can solve the problems of insufficient installation of multi-functional electronic modules, insufficient space in the lower part of a control panel seat, easy accumulation of dust and dirt on detergents, etc., and achieves high liquid outflow efficiency, simple structure, Easy to replace and clean

Pending Publication Date: 2019-01-04
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But said structure also has the following defects: 1. The lower space of the control panel base is insufficient. The washing machine is provided with a detergent container in the control panel base, which takes up a large lower space. With the progress of technology, the function of the existing washing machine More and more, corresponding to the need to install more electrical components, the space under the control panel base is insufficient for the installation of multi-functional electronic modules; 2. Users need to inject detergent, resulting in excessive detergent injection, overflowing from the detergent injection port; 3. , The detergent inlet is easy to accumulate dust and become dirty for a long time, and it is not easy to clean

Method used

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  • Liquid storage box, switching device and washing machine
  • Liquid storage box, switching device and washing machine
  • Liquid storage box, switching device and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Such as Figure 1 to Figure 3 As shown, the ventilation structure 13 in this embodiment includes a vent 131 , and a cover 132 that can open and close the vent 131 , and the cover 132 is configured to be sealingly connected with the vent 131 . The ventilation structure can be directly arranged on the box body, that is, the ventilation port is arranged on a side wall of the box body (not shown in the figure).

[0052] Alternatively, the ventilation structure 13 is indirectly arranged on the box body 11, that is, the liquid storage box 1 is provided with an opening 14, and a sealing cover 15 is installed on the opening 14, and the above-mentioned ventilation structure 13 is arranged on the sealing cover 15. .

[0053] The above-mentioned ventilation structure 13 is arranged on the sealing cover 15, which has a simple structure, convenient production and installation, and a high pass rate, which can avoid damage to the box body caused by directly installing the ventilation...

Embodiment 2

[0058] Such as figure 2 with image 3 As shown, this embodiment is a further improvement on the basis of Embodiment 1. The cover 132 described in this embodiment is a blocking structure detachable from the vent 131 , and is connected to the sealing cover 15 through a connecting belt 133 .

[0059] Alternatively, the cover is a flip structure provided on the sealing cover, one side of which is connected to the sealing cover (not shown in the figure).

[0060] Both of the above two different connection structures can prevent the cover from being lost after opening, and prevent the cover from being found to close the air vent when it is used again.

Embodiment 3

[0062] On the basis of the above-mentioned embodiments, the liquid outlet of the liquid storage box described in this embodiment is provided with a seal (not shown in the figure) that closes the liquid outlet, and the seal is configured to be tearable and puncture-destructible The sealing film, or a structure that can be disassembled to open the liquid outlet, such as various structures such as a pull ring and a cover.

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Abstract

The invention discloses a liquid storage box, a switching device and a washing machine. The liquid storage box comprises a box body whose internal portion is hollow and can accommodate a liquid, a liquid outlet used for discharging the liquid, and a ventilation structure which makes the inner and outer air pressure of the box body be balance. The ventilation structure comprises a ventilation portand a seal cap used for opening and closing the ventilation port. The seal cap is sealed and connected with the ventilation port. The liquid storage box is provided with an opening. The opening is provided with a seal cover. The ventilation structure is arranged on the seal cover. The switching device is detachably installed on the liquid outlet of the liquid storage box. The washing machine provided in the invention comprises a washing machine body. The washing machine body is provided with an external fitting connection structure. The external fitting connection structure is matched with andconnected with the liquid storage box through the switching device. The liquid storage box is the external and replaceable fitting of the washing machine. In the invention, the liquid storage box isconveniently stored and transported, and the liquid storage box can be directly installed on the washing machine after purchase, dustproof performance is good, liquid outflow efficiency is high and usage is convenient and fast.

Description

technical field [0001] The invention relates to the field of household electrical appliances, in particular to a liquid storage box, an adapter device and a washing machine in which the liquid storage box is externally assembled to realize additive injection. Background technique [0002] Now there are a variety of washing machines from various manufacturers in the market, and there are more and more functions. With the development of artificial intelligence, there are higher and higher requirements for the operation convenience and reliability of detergent injection. In terms of operation convenience, Although there have been smart washing machines on the market that store a large amount of laundry detergent at one time for multiple washing cycles, which reduces the user's operation steps to a certain extent, but users still need to go to the market to buy bags and bottles. For laundry detergents with inconsistent packaging methods, an appropriate amount of detergent is irr...

Claims

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Application Information

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IPC IPC(8): D06F39/02
CPCD06F39/022
Inventor 郑玉强宁虎卢立群封振山
Owner QINGDAO HAIER WASHING MASCH CO LTD
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