WO2019062124A1 - 洗衣机 - Google Patents

洗衣机 Download PDF

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Publication number
WO2019062124A1
WO2019062124A1 PCT/CN2018/085799 CN2018085799W WO2019062124A1 WO 2019062124 A1 WO2019062124 A1 WO 2019062124A1 CN 2018085799 W CN2018085799 W CN 2018085799W WO 2019062124 A1 WO2019062124 A1 WO 2019062124A1
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WO
WIPO (PCT)
Prior art keywords
water
washing machine
rotating tub
receiving tray
tub
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PCT/CN2018/085799
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English (en)
French (fr)
Inventor
康菲
史亚成
周薇
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无锡小天鹅股份有限公司
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Publication of WO2019062124A1 publication Critical patent/WO2019062124A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs

Definitions

  • the present application relates to the field of electrical appliance manufacturing technology, and in particular to a washing machine.
  • washing machines have become more and more bulky, and while the washing machine is gradually becoming larger, it will inevitably lead to an increase in the overall size of the washing machine. Therefore, it is very useful to provide a small-sized and large-capacity washing machine.
  • the existing washing machine is distributed in the rotating drum and the water tank during washing, that is, water is distributed between the water tank and the rotating drum, and the water consumption is large, thereby causing waste of water resources;
  • the dirt of the washing machine is easily left between the tub and the rotating tub, thereby breeding bacteria and because there is water distributed between the tub and the rotating tub, the amount of detergent is also large, which causes waste of waste of resources, which is not conducive to cost saving. .
  • the present application aims to solve at least one of the above technical problems in the related art to some extent.
  • the present application proposes a washing machine which adopts a single barrel structure, which not only has large capacity, water saving and pollution-free, low cost, but also has no limitation on the box material under the condition of ensuring dehydration effect, thereby improving the diversity of appearance.
  • the material is used less, the space utilization rate is high, and the dehydration effect is good.
  • a washing machine includes: a box; a rotating tub, the rotating tub is rotatably disposed in the box and includes: a rotating tub; a water guiding cover, a water guiding cover is disposed on an outer peripheral wall surface of the rotating tub and defines a water guiding cavity, wherein the water guiding cavity has a water inlet and a water outlet, and the water outlet is disposed between the rotating bucket and the water guiding cover And/or the water guiding cover; a water receiving tray, the water receiving tray is disposed in the box body and at least a portion is located below the rotating tub, and a side peripheral wall of the water receiving tray extends upward and is higher than a water outlet, a height difference between an upper edge of a side peripheral wall of the water receiving tray and an outer bottom surface of the rotating tub is less than a half of a height of the rotating tub; and a liquid rising by the rotating bucket due to a centrifugal force passes through the inlet
  • a water guiding cavity has a water inlet and a water outlet
  • the water tub is omitted and only the rotating tub is provided to form a single barrel structure, thereby increasing capacity, water saving and soiling, reducing cost, and the rotating tub is configured as a rotating tub and a water guiding cover.
  • the water guiding chamber is used to guide the water discharged from the rotating drum, which not only ensures the dewatering effect, but also has no limitation on the material of the box, and allows the box body to adopt a metal material such as sheet metal to improve the appearance.
  • the height relationship between the water receiving tray and the rotating tub not only the material consumption and space occupied by the water receiving tray can be reduced, but also water splashing out of the water receiving tray during dehydration can be avoided.
  • the water receiving tray has a water receiving tank, and the lowest point of the water receiving tank is provided with a water outlet.
  • the bottom wall surface of the water receiving tank is provided with a water storage tank which is recessed downward.
  • the bottom wall surface of the water storage tank is provided with a drainage groove which is further recessed downward, and the drainage opening is provided on the bottom wall surface of the drainage groove.
  • the water storage tank is located at an outer circumference of a bottom wall surface of the water receiving tank and extends along a circumferential direction of the water receiving tank.
  • the water inlet is located at an upper portion of the water guiding chamber, and the water outlet is located at a lower portion of the water guiding chamber.
  • the water deflector is disposed around the rotating tub along a circumferential direction of the rotating tub.
  • the water deflector is plural and disposed along a circumferential interval of the rotating tub.
  • the washing machine further includes: a balance ring disposed at an upper end of the rotating tub and connected to an upper end of the rotating tub, the water deflector being coupled to the rotation At least one of the tub and the balance ring.
  • the water inlet is provided between the water guide and the balance ring and/or between the water guide and the rotating tub and/or on the rotating tub.
  • a washing machine includes: a box; a rotating tub, the rotating tub is rotatably disposed in the box and includes: a rotating bucket; a water guiding cover, a water guiding cover is disposed on an outer peripheral wall surface of the rotating tub and defines a water guiding cavity, wherein the water guiding cavity has a water inlet and a water outlet, and the water outlet is disposed between the rotating bucket and the water guiding cover And/or the water guiding cover; a water receiving tray, the water receiving tray is disposed in the box body and at least a portion is located below the rotating tub, and a side peripheral wall of the water receiving tray extends upward and is higher than a water outlet, a height difference between an upper edge of a side peripheral wall of the water receiving tray and an outer bottom surface of the rotating tub is less than a half of a height of the rotating tub, and a liquid rising by the rotating bucket due to a centrifugal force passes through the inlet
  • a water guiding cavity has a water inlet and a water outlet
  • the water tub is omitted and only the rotating tub is provided to form a single barrel structure, thereby increasing capacity, water saving and soiling, reducing cost, and the rotating tub is configured as a rotating tub and a water guiding cover.
  • the water guiding chamber is used to guide the water discharged from the rotating drum, which not only ensures the dewatering effect, but also has no limitation on the material of the box, and allows the box body to adopt a metal material such as sheet metal to improve the appearance.
  • the height relationship between the water receiving tray and the rotating tub not only the material consumption and space occupied by the water receiving tray can be reduced, but also water splashing out of the water receiving tray during dehydration can be avoided.
  • FIG. 1 is a cross-sectional view of a washing machine in accordance with an embodiment of the present application.
  • FIG. 2 is a partial structural schematic view of a washing machine in accordance with an embodiment of the present application.
  • FIG 3 is a cross-sectional view showing a part of a structure of a washing machine in accordance with an embodiment of the present application.
  • FIG. 4 is a cross-sectional view showing a portion of a structure of a washing machine in accordance with another embodiment of the present application.
  • FIG. 5 is a schematic structural view of a water receiving tray of a washing machine in accordance with an embodiment of the present application.
  • FIG. 6 is a cross-sectional view of a water receiving tray of a washing machine in accordance with an embodiment of the present application.
  • a water receiving tray 400 a water receiving tank 410, a drain port 420, a water storage tank 430, a drain tank 440,
  • connection or integral connection; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • a washing machine 1 according to an embodiment of the present application will be described below with reference to the drawings.
  • a washing machine 1 includes a case 100, a rotary tub 210, a water guide cover 220, and a water receiving tray 400.
  • the rotating bucket 210 is rotatably disposed in the casing 100.
  • the water guiding cover 220 is disposed on the outer peripheral wall surface of the rotating tub 210 and the water guiding cover 220 defines a water guiding cavity 240.
  • the water guiding cavity 240 may be separately defined by the water guiding cover 220. It may also be defined by the water guide cover 220 and the outer peripheral wall surface of the rotary tub 210.
  • the water guiding chamber 240 has a water inlet 221 and a water outlet 211.
  • the water outlet 211 is disposed between the rotating tub 210 and the water guiding cover 220 (as shown in FIG. 3), or the water outlet 211 is disposed on the water guiding cover 220 (as shown in the figure). 4)) It is of course also possible to provide the water outlet 211 at both of the above.
  • the water receiving tray 400 is disposed in the housing 100 and at least a portion thereof is located below the rotating tub 210.
  • the water receiving tray 400 is used to support the rotating tub 210, which may be directly supported or indirectly supported.
  • the rotary tub 210 is rotationally dehydrated, the liquid that has risen due to the centrifugal force of the rotary tub 210 enters the water guiding chamber 240 through the water inlet 221 and is discharged to the water receiving tray 400 through the water outlet 211.
  • the rotating tub 210 rotates, that is, the water guiding cap 220 rotates with the rotating tub 210, and the liquid in the rotating tub 210 moves upward by the centrifugal force, and enters the water guiding cavity 240 by the water inlet 221
  • the liquid entering the water guiding chamber 240 is guided to the water outlet 211 by the water guiding cover 220, and is discharged to the water receiving tray 400 by the water outlet 211.
  • the side peripheral wall of the water receiving tray 400 extends upward and is higher than the water outlet 211, and the height difference h between the upper edge of the side peripheral wall of the water receiving tray 400 and the outer bottom surface A of the rotating tub 210 is less than half of the height H of the rotating tub , ie h ⁇ H/2.
  • the washing machine 1 adopts a single barrel structure, that is, only the rotating tub 210 is disposed without setting the tub, so that the water in the rotating tub 210 during washing is more water-saving, and the structure is simplified, the capacity is increased, and the capacity is reduced. Dirt and bacteria breed. Further, by further providing a water guide cover 220 on the outer peripheral wall surface of the rotating tub 210, the water in the rotating tub 210 rises under the action of centrifugal force during dehydration, and enters the water guiding chamber 240 through the water inlet 221, in the water guiding chamber 240. The flow is directed to the water outlet 211 to be discharged to the water receiving tray 400 through the water outlet 211. Thereby, the dewatering effect can be improved at the same time in the case where the water tank is eliminated to simplify the structure, increase the capacity, reduce dirt and bacteria growth, and save water.
  • the water guiding cover 220 is attached to the rotating tub 210, and it is not necessary to provide an additional structure on the casing 100 or to provide the casing 100 as an internal and external double-layer structure to realize water guiding during the dehydration process, so that the casing 100 is Material selection is no longer limited, for example, materials such as sheet metal can be used to greatly enhance the appearance.
  • the water receiving tray 400 by providing the water receiving tray 400, and the height difference h between the upper edge of the side peripheral wall of the water receiving tray 400 and the outer bottom surface A of the rotating tub 210 is smaller than half the height H of the rotating tub 210, preferably, the water receiving tray
  • the height difference h between the side peripheral wall of the 400 and the outer bottom surface A of the rotating tub 210 is 1/10 - 1/3 of the height of the rotating tub 210.
  • the peripheral wall may be such that the water receiving tray 400 can collect the water discharged from the water outlet 211.
  • the water receiving tray 400 has a greatly reduced height and a smaller space, and the barrel cover is omitted, so that the material is greatly reduced and the cost is reduced. Moreover, the gap between the rotating tub 210 and the case 100 is greatly improved, and the same volume of the washing machine 1 can increase the capacity by increasing the diameter and height of the rotating tub 210.
  • the side peripheral wall of the water receiving tray 400 extends upward and is higher than the water outlet 211, so that when the water in the rotating tub 210 is discharged from the water outlet 211, all of the liquid can be flowed into the water receiving tray 400 to prevent water from rotating in the rotating tub 210. Splash on the lower end.
  • the washing machine 1 has not only large capacity, water saving and pollution-free, low cost, but also has no limitation on the box material in the case of ensuring the dehydration effect, thereby improving the diversity of the appearance, and in addition, using less material, High space utilization and good dewatering effect.
  • a washing machine 1 according to a specific embodiment of the present application will be described below with reference to the drawings.
  • a washing machine 1 includes a case 100, a rotary tub 210, a water guide cover 220, and a water receiving tray 400.
  • the water receiving tray 400 may have a water receiving tank 410 and a drain port 420 at the lowest point of the water tank 410 for draining water.
  • the water receiving tray 400 may not be provided with a drain port 420, and a conduit or the like may be used to lead out the water tank 410. water.
  • the bottom wall surface of the water tank 410 is provided with a water storage tank 430 that is recessed downward.
  • a water storage tank 430 that is recessed downward.
  • the bottom wall surface of the water storage tank 430 is provided with a drainage groove 440 which is further recessed downward, and the water discharge opening 420 is provided on the bottom wall surface of the drainage groove 440, so that the water receiving tray can be further prevented.
  • the water in 400 overflows, and the drain 420 can be located at the lowest point of the water tank 410, thereby facilitating drainage to improve the drainage effect.
  • the water storage tank 430 is located at the outer peripheral edge of the bottom wall surface of the water receiving tank 410 and extends along the circumferential direction of the water receiving tank 410, for example, extending in a ring shape, so that the inside of the water storage tank 430 can be avoided.
  • the water forms a swirling water flow and cannot be smoothly discharged from the drain tank 440, and the water level in the water receiving tray 400 can be further prevented from rising and overflowing from the upper edge of the side peripheral wall of the water receiving tray 400.
  • the peripheral wall of the rotary tub 210 is disposed in parallel with the central axis of the rotary tub 210, and the water guide cover 220 is disposed in parallel with the side wall of the rotary tub 210 and is vertically arranged. extend.
  • the inner diameters of the rotary tubs 210 are equal in the up and down direction
  • the outer diameters of the rotary tubs 210 are equal in the up and down direction. It should be understood here that the above-mentioned equals mean substantially equal, and it is not excluded that the rotating tub 210 is provided with some concave and convex structures. In other words, the rotating tub 210 is generally cylindrical.
  • the water inlet 221 is located at an upper portion of the water guiding chamber 240
  • the water outlet 211 is located at a lower portion of the water guiding chamber 240.
  • the upper portion of the water guiding chamber 240 refers to a portion above the center of the water guiding chamber 240 in the up and down direction
  • the lower portion of the water guiding chamber 240 refers to the center of the water guiding chamber 240 in the up and down direction.
  • the rotating tub 210 rotates, and the water in the rotating tub 210 rises under the action of the centrifugal force, and the water inlet 221 located at the upper portion of the water guiding chamber 240 can better collect the rising water, which is partially supplied by the water inlet 221
  • the water inlet chamber 240 is introduced into the water guiding chamber 240 and guided to the water outlet 211 of the lower portion of the water guiding chamber 240 under the guidance of the water guiding chamber 240, thereby further improving the dewatering efficiency and the degreasing effect.
  • the water guide cover 220 is disposed around the rotary tub 210 in the circumferential direction of the rotary tub 210, thereby forming a guide around the rotary tub 210 on the outer peripheral surface of the rotary tub 210.
  • Water chamber 240 Water chamber 240.
  • the water guide cover 220 is plural and disposed along the circumferential direction of the rotary tub 210, for example, equidistantly disposed along the circumferential direction of the rotary tub 210, thereby forming on the outer peripheral surface of the rotary tub 210.
  • the washing machine 1 further includes a balance ring 230 for maintaining balance when the rotating tub 210 rotates.
  • the balance ring 230 is disposed at an upper end of the rotary tub 210 and is connected to the upper end of the rotary tub 210, and the water guide cover 220 is coupled to at least one of the rotary tub 210 and the balance ring 230 to realize positioning of the water guide cover 220.
  • An example in which the water deflector 220 is attached to the balance ring 230 is illustrated in the drawings, and the water deflector 220 may also be coupled to the rotating tub 210.
  • the water inlet 221 may be disposed between the water guiding cover 220 and the balance ring 230.
  • the water inlet 221 may also be disposed between the water guiding cover 220 and the rotating barrel 210, and the water inlet 221 may also be disposed on the rotating barrel 210.
  • the water inlet 221 may be provided at any two or three of the above three places.
  • a washing machine 1 includes a case 100, a rotary tub 210, a water guide cover 220, a water receiving tray 400, and a pulsator 300.
  • the rotary tub 210 is rotatably provided in the case 100, and the rotary tub 210 includes a rotary tub 210 and a water guide cover 220.
  • the water guiding cover 220 is disposed on the outer peripheral wall surface of the rotating tub 210 and the water guiding cover 220 defines a water guiding cavity 240.
  • the water guiding cavity 240 has a water inlet 221 and a water outlet 211, and the water outlet 211 is disposed in the rotating tub 210 and the water guiding cover 220.
  • the water outlet 211 may be provided at both places.
  • the water receiving tray 400 is disposed in the housing 100 and at least a portion thereof is located below the rotating tub 210.
  • the water receiving tray 400 is used to support the rotating tub 210, which may be directly supported or indirectly supported.
  • the rotary tub 210 is rotationally dehydrated, the liquid that has risen due to the centrifugal force of the rotary tub 210 enters the water guiding chamber 240 through the water inlet 221 and is discharged to the water receiving tray 400 through the water outlet 211.
  • the side peripheral wall of the water receiving tray 400 extends upward and is higher than the water outlet 211, and the height difference h between the upper edge of the side peripheral wall of the water receiving tray 400 and the outer bottom surface A of the rotating tub 210 is less than half of the height H of the rotating tub, that is, h ⁇ H/2.
  • the pulsator 300 is rotatably disposed within the rotating tub 210.
  • the washing machine 1 adopts a single barrel structure, thereby improving capacity, water saving and pollution-free, reducing cost, and not only ensuring the dehydration effect, but also having no limitation on the material of the box, and allowing the box to adopt metal such as sheet metal. Materials to enhance the appearance. In addition, the material consumption and space occupied by the water tray can be reduced, and water can be prevented from splashing out of the water tray during the dehydration process.
  • washing machine 1 According to embodiments of the present application are known to those of ordinary skill in the art and will not be described in detail herein.

Abstract

一种洗衣机(1)，包括：箱体(100)；旋转桶(210)，旋转桶(210)可旋转地设在箱体(100)内且包括：旋转桶(210)；导水罩(220)，导水罩(220)设于旋转桶(210)的外周壁面且限定出导水腔(240)，导水腔(240)具有进水口(221)和出水口(211)，出水口(211)设在旋转桶(210)与导水罩(220)之间和/或导水罩(220)上；接水盘(400)，接水盘(400)设置在箱体(100)内，接水盘(400)的侧周壁向上延伸且高于出水口(211)，接水盘(400)的侧周壁的上沿与旋转桶(210)的外底面的高度差小于旋转桶(210)高度的一半；旋转桶(210)因离心力作用而上升的液体通过进水口(221)进入导水腔(240)内并通过出水口(211)排出至接水盘。

Description

洗衣机
相关申请的交叉引用
本申请要求无锡小天鹅股份有限公司于2017年9月30日提交的、发明名称为“洗衣机”的、中国专利申请号“2017212915509”的优先权。
技术领域
本申请涉及电器制造技术领域，具体而言，涉及一种洗衣机。
背景技术
随着洗衣机技术的不断发展，洗衣机已经越来越趋向于大容量，而在洗衣机逐渐趋于大容量的同时，必然会导致洗衣机整体尺寸的增大，所以提供一种小体积大容量的洗衣机很有必要；于此同时，现有的洗衣机在洗涤时水分布在旋转桶和盛水桶内，即盛水桶和旋转桶也之间分布有水，用水量较大，造成水资源的浪费；现有的洗衣机污垢易留存在盛水桶和旋转桶之间，从而滋生细菌并且因为盛水桶和旋转桶之间分布有水，对于洗涤剂的用量也较多，造成洗涤剂的资源浪费，不利于节约成本。
实用新型内容
本申请旨在至少在一定程度上解决相关技术中的上述技术问题之一。为此，本申请提出一种洗衣机，该洗衣机采用单桶结构，不仅容量大、节水和免污、成本低，而且在保证脱水效果的情况下对箱体材料没有限制，提高外观的多样性，此外用料少、空间利用率高、脱水效果好。
根据本申请的第一方面的实施例提出一种洗衣机，所述洗衣机包括：箱体；旋转桶，所述旋转桶可旋转地设在所述箱体内且包括：旋转桶；导水罩，所述导水罩设于所述旋转桶的外周壁面且限定出导水腔，所述导水腔具有进水口和出水口，所述出水口设在所述旋转桶与所述导水罩之间和/或所述导水罩上；接水盘，所述接水盘设置在所述箱体内且至少一部分位于所述旋转桶的下方，所述接水盘的侧周壁向上延伸且高于所述出水口，所述接水盘的侧周壁的上沿与所述旋转桶的外底面的高度差小于所述旋转桶高度的一半；所述旋转桶因离心力作用而上升的液体通过所述进水口进入所述导水腔内并通过所述出水口排出至所述接水盘。
根据本申请实施例的洗衣机，省去了盛水桶而仅设置旋转桶，形成单桶结构，从而提高容量、节水和免污、降低成本，并且旋转桶设置成旋转桶和导水罩的结构，利用导水腔将由旋转桶甩出的水引导排出，不仅保证脱水效果，而且对箱体材料没有限制，允许箱体采用钣金等金属材料以提高外观。此外，通过设置接水盘与旋转桶的高度关系，不仅能够减少接水盘的材耗和占用的空间，而且能够避免脱水过程中水溅出至接水盘外。
根据本申请的一些具体实施例，所述接水盘内具有接水槽，所述接水槽的最低处设有排水口。
进一步地，所述接水槽的底壁面设有向下凹陷的储水槽。
进一步地，所述储水槽的底壁面设有进一步向下凹陷的排水槽，所述排水口设在所述排水槽的底壁面上。
进一步地，所述储水槽位于所述接水槽的底壁面的外周缘处且沿所述接水槽的周向延伸。
根据本申请的一些具体实施例，所述进水口位于所述导水腔的上部，所述出水口位于所述导水腔的下部。
根据本申请的一些具体实施例，所述导水罩沿所述旋转桶的周向围绕所述旋转桶设置。
根据本申请的一些具体实施例，所述导水罩为多个且沿所述旋转桶的周向间隔设置。
根据本申请的一些具体实施例，所述洗衣机还包括：平衡圈，所述平衡圈设在所述旋转桶的上端且与所述旋转桶的上端相连，所述导水罩连接在所述旋转桶和所述平衡圈中的至少一个上。
进一步地，所述进水口设在所述导水罩与所述平衡圈之间和/或所述导水罩与所述旋转桶之间和/或所述旋转桶上。
根据本申请的第二方面的实施例提出一种洗衣机，所述洗衣机包括：箱体；旋转桶，所述旋转桶可旋转地设在所述箱体内且包括：旋转桶；导水罩，所述导水罩设于所述旋转桶的外周壁面且限定出导水腔，所述导水腔具有进水口和出水口，所述出水口设在所述旋转桶与所述导水罩之间和/或所述导水罩上；接水盘，所述接水盘设置在所述箱体内且至少一部分位于所述旋转桶的下方，所述接水盘的侧周壁向上延伸且高于所述出水口，所述接水盘的侧周壁的上沿与所述旋转桶的外底面的高度差小于所述旋转桶高度的一半，所述旋转桶因离心力作用而上升的液体通过所述进水口进入所述导水腔内并通过所述出水口排出至所述接水盘；波轮，所述波轮可旋转地设在所述旋转桶内。
根据本申请实施例的洗衣机，省去了盛水桶而仅设置旋转桶，形成单桶结构，从而提高容量、节水和免污、降低成本，并且旋转桶设置成旋转桶和导水罩的结构，利用导水腔将由旋转桶甩出的水引导排出，不仅保证脱水效果，而且对箱体材料没有限制，允许箱体 采用钣金等金属材料以提高外观。此外，通过设置接水盘与旋转桶的高度关系，不仅能够减少接水盘的材耗和占用的空间，而且能够避免脱水过程中水溅出至接水盘外。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本申请实施例的洗衣机的剖视图。
图2是根据本申请实施例的洗衣机的部分结构示意图。
图3是根据本申请实施例的洗衣机的部分结构剖视图。
图4是根据本申请另一个实施例的洗衣机的部分结构剖视图。
图5是根据本申请实施例的洗衣机的接水盘的结构示意图。
图6是根据本申请实施例的洗衣机的接水盘的剖视图。
附图标记：
洗衣机1、
箱体100、
旋转桶210、出水口211、导水罩220、进水口221、平衡圈230、导水腔240、
波轮300、
接水盘400、接水槽410、排水口420、储水槽430、排水槽440、
旋转桶外底面A。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
在本申请的描述中，需要理解的是，术语“上”、“下”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连， 可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
下面参考附图描述根据本申请实施例的洗衣机1。
如图1-图6所示，根据本申请实施例的洗衣机1包括箱体100、旋转桶210、导水罩220和接水盘400。
旋转桶210可旋转地设在箱体100内，导水罩220设于旋转桶210的外周壁面且导水罩220限定出导水腔240，导水腔240可以由导水罩220单独限定出，也可以由导水罩220和旋转桶210的外周壁面共同限定出。导水腔240具有进水口221和出水口211，出水口211设在旋转桶210与导水罩220之间(如图3所示)，或出水口211设在导水罩220上(如图4所示)，当然也可以在上述两处均设置出水口211。
接水盘400设置于箱体100内且至少一部分位于旋转桶210的下方，接水盘400用于支撑旋转桶210，这里可以是直接支撑，也可以是间接支撑。旋转桶210旋转脱水时，旋转桶210因离心力作用而上升的液体通过进水口221进入导水腔240内并通过出水口211排出至接水盘400。
具体而言，洗衣机1在脱水时，旋转桶210旋转，即导水罩220随旋转桶210旋转，旋转桶210内的液体在离心力的作用下向上移动，并由进水口221进入导水腔240，进入导水腔240的液体被导水罩220引导至出水口211，并由出水口211排出至接水盘400。
其中，接水盘400的侧周壁向上延伸且高于出水口211，接水盘400的侧周壁的上沿与旋转桶210的外底面A的高度差h小于所述旋转桶的高度H的一半，即h＜H/2。
根据本申请实施例的洗衣机1，采用单桶结构，即仅设置旋转桶210而不设置盛水桶，这样洗涤时水在旋转桶210内，更加节水，且简化了结构、提升了容量、减少了污垢和细菌滋生。且通过进一步在旋转桶210的外周壁面上设置导水罩220，脱水时旋转桶210内的水在离心力的作用下上升，并由进水口221进入导水腔240内，在导水腔240的引导下流至出水口211，从而通过出水口211排出至接水盘400。由此，在取消盛水桶以简化结构、提升容量、减少污垢和细菌滋生、节水的情况下，同时能够提高脱水效果。
并且，导水罩220连接在旋转桶210上，无需在箱体100上设置额外结构或将箱体100设置成内部和外部的双层结构以在脱水过程中实现导水，这样箱体100的材料选取不再受限，例如可采用钣金等材料，从而大幅提升外观。
此外，通过设置接水盘400，且接水盘400的侧周壁的上沿与旋转桶210的外底面A的高度差h小于所述旋转桶210的高度H的一半，优选的，接水盘400的侧周壁上沿与旋转桶210的外底面A的高度差h是旋转桶210高度的1/10-1/3，当然，不仅限与此范围，也可以设置的更低或者不设置侧周壁，只要使接水盘400能够收集自出水口211排出的水 即可。接水盘400与常规的盛水桶相比，高度大幅降低，占用空间更小，同时省去了桶盖，这样用料大幅减小，成本得到降低。且旋转桶210与箱体100之间的间隙得到较大提升，同样体积的洗衣机1可以通过增加旋转桶210的直径和高度将容量做到更大。
而接水盘400的侧周壁向上延伸且高于出水口211，这样在脱水时，能够使旋转桶210内的液体从出水口211排出后全部流入接水盘400，避免水在旋转桶210的下端飞溅洒出。
因此，根据本申请实施例的洗衣机1，不仅容量大、节水和免污、成本低，而且在保证脱水效果的情况下对箱体材料没有限制，提高外观的多样性，此外用料少、空间利用率高、脱水效果好。
下面参考附图描述根据本申请具体实施例的洗衣机1。
如图1-图6所示，根据本申请实施例的洗衣机1包括箱体100、旋转桶210、导水罩220和接水盘400。
其中，接水盘400内可以具有接水槽410且接水槽410的最低处设有排水口420进行排水，接水盘400上也可以不设置排水口420，而采用导管等引出接水槽410内的水。
在本申请的一些具体实施例中，如图5和图6所示，接水槽410的底壁面设有向下凹陷的储水槽430。由此，可以确保脱水时，衣物脱出的水有足够缓冲空间，使接水盘400内的水面保持在旋转桶210的下方，防止接水盘400内的水及泡沫被旋转桶210旋转带动翻越接水盘400的侧周壁的上沿而溢出。
进一步地，如图5和图6所示，储水槽430的底壁面设有进一步向下凹陷的排水槽440，排水口420设在排水槽440的底壁面上，这样不仅可以进一步防止接水盘400内的水溢出，而且可以使排水口420位于接水槽410的最低处，从而利于排水以提高排净效果。
具体而言，如图5和图6所示，储水槽430位于接水槽410的底壁面的外周缘处且沿接水槽410的周向延伸，例如延伸成环形，这样可以避免储水槽430内的水形成旋转水流而无法顺利从排水槽440排出，进而可以进一步防止接水盘400内的水位上升而从接水盘400的侧周壁的上沿溢出。
在本申请的一些具体示例中，如图1-图4所示，旋转桶210的周壁与旋转桶210的中心轴线平行设置，导水罩220与旋转桶210的侧壁平行设置并沿上下方向延伸。换言之，旋转桶210的内直径在上下方向上处处相等，旋转桶210的外直径在上下方向上处处相等。这里需要理解地是，上述处处相等是指大体相等，不排除旋转桶210上设有一些凹凸结构。换言之，旋转桶210大体为圆柱体形。
在本申请的一些具体实施例中，如图1-图4所示，进水口221位于导水腔240的上部，出水口211位于导水腔240的下部。这里可以理解地是，导水腔240的上部是指，导水腔240的在上下方向上的中心以上的部分，导水腔240的下部是指，导水腔240的在上下方 向上的中心以下的部分。由此，脱水时，旋转桶210旋转，旋转桶210内的水在离心力的作用下上升，位于导水腔240上部的进水口221能够更好地收集上升的水，这部分水由进水口221进入导水腔240内，并在导水腔240的引导下流至导水腔240下部的出水口211，从而进一步提高脱水效率和脱净效果。
在本申请的一些具体示例中，为了进一步提高脱水效率和脱水效果，导水罩220沿旋转桶210的周向围绕旋转桶210设置，从而在旋转桶210的外周面形成围绕旋转桶210的导水腔240。
在本申请的另一些具体示例中，导水罩220为多个且沿旋转桶210的周向间隔设置，例如沿旋转桶210的周向等间距设置，由此在旋转桶210的外周面形成多个导水腔240。
在本申请的一些具体实施例中，如图1-图4所示，洗衣机1还包括用于保持旋转桶210旋转时平衡的平衡圈230。平衡圈230设在旋转桶210的上端且与旋转桶210的上端相连，导水罩220连接在旋转桶210和平衡圈230中的至少一个上，实现导水罩220的定位。附图中示出了导水罩220连接在平衡圈230上的示例，导水罩220也可以连接在旋转桶210上。
可选地，进水口221可以设在导水罩220与平衡圈230之间，进水口221也可以设在导水罩220与旋转桶210之间，进水口221还可以设在旋转桶210上。当然，也可以在上述三处的任两处或三处均设置进水口221。
如图1-图6所示，根据本申请实施例的洗衣机1包括箱体100、旋转桶210、导水罩220、接水盘400和波轮300。
旋转桶210可旋转地设在箱体100内，旋转桶210包括旋转桶210和导水罩220。导水罩220设于旋转桶210的外周壁面且导水罩220限定出导水腔240，导水腔240具有进水口221和出水口211，出水口211设在旋转桶210与导水罩220之间(如图3所示)，或出水口211设在导水罩220上(如图4所示)，当然也可以在上述两处均设置出水口211。
接水盘400设置于箱体100内且至少一部分位于旋转桶210的下方，接水盘400用于支撑旋转桶210，这里可以是直接支撑，也可以是间接支撑。旋转桶210旋转脱水时，旋转桶210因离心力作用而上升的液体通过进水口221进入导水腔240内并通过出水口211排出至接水盘400。
接水盘400的侧周壁向上延伸且高于出水口211，接水盘400的侧周壁的上沿与旋转桶210的外底面A的高度差h小于所述旋转桶的高度H的一半，即h＜H/2。
波轮300可旋转地设在旋转桶210内。
根据本申请实施例的洗衣机1，采用单桶结构，从而提高容量、节水和免污、降低成本，并且不仅能够保证脱水效果，而且对箱体材料没有限制，允许箱体采用钣金等金属材 料以提高外观。此外能够减少接水盘的材耗和占用的空间，而且能够避免脱水过程中水溅出至接水盘外。
根据本申请实施例的洗衣机1的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (11)

  1. 一种洗衣机，其特征在于，包括：
    箱体；
    旋转桶，所述旋转桶可旋转地设在所述箱体内；
    导水罩，所述导水罩设于所述旋转桶的外周壁面且限定出导水腔，所述导水腔具有进水口和出水口，所述出水口设在所述旋转桶与所述导水罩之间和/或所述导水罩上；
    接水盘，所述接水盘设置在所述箱体内且至少一部分位于所述旋转桶的下方，所述接水盘的侧周壁向上延伸且高于所述出水口，所述接水盘的侧周壁的上沿与所述旋转桶的外底面的高度差小于所述旋转桶高度的一半；
    其中，所述旋转桶因离心力作用而上升的液体通过所述进水口进入所述导水腔内并通过所述出水口排出至所述接水盘。
  2. 根据权利要求1所述的洗衣机，其特征在于，所述接水盘内具有接水槽，所述接水槽的最低处设有排水口。
  3. 根据权利要求2所述的洗衣机，其特征在于，所述接水槽的底壁面设有向下凹陷的储水槽。
  4. 根据权利要求3所述的洗衣机，其特征在于，所述储水槽的底壁面设有进一步向下凹陷的排水槽，所述排水口设在所述排水槽的底壁面上。
  5. 根据权利要求4所述的洗衣机，其特征在于，所述储水槽位于所述接水槽的底壁面的外周缘处且沿所述接水槽的周向延伸。
  6. 根据权利要求1所述的洗衣机，其特征在于，所述进水口位于所述导水腔的上部，所述出水口位于所述导水腔的下部。
  7. 根据权利要求1所述的洗衣机，其特征在于，所述导水罩沿所述旋转桶的周向围绕所述旋转桶设置。
  8. 根据权利要求1所述的洗衣机，其特征在于，所述导水罩为多个且沿所述旋转桶的周向间隔设置。
  9. 根据权利要求1-8中任一项所述的洗衣机，其特征在于，还包括：
    平衡圈，所述平衡圈设在所述旋转桶的上端且与所述旋转桶的上端相连，所述导水罩连接在所述旋转桶和所述平衡圈中的至少一个上。
  10. 根据权利要求9所述的洗衣机，其特征在于，所述进水口设在所述导水罩与所述平衡圈之间和/或所述导水罩与所述旋转桶之间和/或所述旋转桶上。
  11. 一种洗衣机，其特征在于，包括：
    箱体；
    旋转桶，所述旋转桶可旋转地设在所述箱体内。
    导水罩，所述导水罩设于所述旋转桶的外周壁面且限定出导水腔，所述导水腔具有进水口和出水口，所述出水口设在所述旋转桶与所述导水罩之间和/或所述导水罩上；
    接水盘，所述接水盘设置在所述箱体内且至少一部分位于所述旋转桶的下方，所述接水盘的侧周壁向上延伸且高于所述出水口，所述接水盘的侧周壁的上沿与所述旋转桶的外底面的高度差小于所述旋转桶高度的一半，所述旋转桶因离心力作用而上升的液体通过所述进水口进入所述导水腔内并通过所述出水口排出至所述接水盘；
    波轮，所述波轮可旋转地设在所述旋转桶内。
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US20220106724A1 (en) * 2018-03-07 2022-04-07 Qingdao Haier Washing Machine Co., Ltd. Washing barrel of washing machine, and washing machine having same
CN110409104B (zh) * 2018-04-28 2023-03-28 青岛海尔洗衣机有限公司 一种洗衣机
CN110670297B (zh) * 2019-09-09 2021-02-26 珠海格力电器股份有限公司 一种单桶洗衣机组件及洗衣机
CN113430786A (zh) * 2020-03-09 2021-09-24 青岛海尔洗衣机有限公司 一种洗衣机

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61293497A (ja) * 1985-06-21 1986-12-24 株式会社日立製作所 一槽式洗たく機
CN101560721A (zh) * 2008-09-04 2009-10-21 庄稼 无污染新型单桶上排水全自动洗衣机
CN104805642A (zh) * 2015-04-13 2015-07-29 熊文 一种内桶无孔洗衣机
CN105714514A (zh) * 2016-04-06 2016-06-29 海信（山东）冰箱有限公司 一种无孔内桶洗衣机
CN107475986A (zh) * 2017-09-15 2017-12-15 无锡小天鹅股份有限公司 洗衣机
CN207227769U (zh) * 2017-09-21 2018-04-13 无锡小天鹅股份有限公司 洗衣机
CN207227763U (zh) * 2017-09-22 2018-04-13 无锡小天鹅股份有限公司 洗衣机
CN207227750U (zh) * 2017-09-20 2018-04-13 无锡小天鹅股份有限公司 洗衣机
CN207295248U (zh) * 2017-09-22 2018-05-01 无锡小天鹅股份有限公司 洗衣机

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61293497A (ja) * 1985-06-21 1986-12-24 株式会社日立製作所 一槽式洗たく機
CN101560721A (zh) * 2008-09-04 2009-10-21 庄稼 无污染新型单桶上排水全自动洗衣机
CN104805642A (zh) * 2015-04-13 2015-07-29 熊文 一种内桶无孔洗衣机
CN105714514A (zh) * 2016-04-06 2016-06-29 海信（山东）冰箱有限公司 一种无孔内桶洗衣机
CN107475986A (zh) * 2017-09-15 2017-12-15 无锡小天鹅股份有限公司 洗衣机
CN207227750U (zh) * 2017-09-20 2018-04-13 无锡小天鹅股份有限公司 洗衣机
CN207227769U (zh) * 2017-09-21 2018-04-13 无锡小天鹅股份有限公司 洗衣机
CN207227763U (zh) * 2017-09-22 2018-04-13 无锡小天鹅股份有限公司 洗衣机
CN207295248U (zh) * 2017-09-22 2018-05-01 无锡小天鹅股份有限公司 洗衣机

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