WO2019101094A1 - 洗衣机的透气装置及洗衣机 - Google Patents

洗衣机的透气装置及洗衣机 Download PDF

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Publication number
WO2019101094A1
WO2019101094A1 PCT/CN2018/116648 CN2018116648W WO2019101094A1 WO 2019101094 A1 WO2019101094 A1 WO 2019101094A1 CN 2018116648 W CN2018116648 W CN 2018116648W WO 2019101094 A1 WO2019101094 A1 WO 2019101094A1
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Prior art keywords
wedge
disposed
washing machine
intake cover
iron block
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PCT/CN2018/116648
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English (en)
French (fr)
Inventor
刘凯
翁宗元
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青岛海尔洗衣机有限公司
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Publication of WO2019101094A1 publication Critical patent/WO2019101094A1/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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof

Definitions

  • the present disclosure relates to the technical field of washing machines, for example, to a venting device of a washing machine and a washing machine.
  • the washing machine is a cleaning appliance that uses mechanical energy to generate mechanical action to wash clothes.
  • the household washing machine is mainly composed of a box, a washing and dewatering bucket (some washing and dewatering buckets are separated), a transmission and a control system, etc., and the washing machine generally refers to Water is the main cleaning liquid, unlike the use of special cleaning solutions, and the dry cleaning usually carried out by a person.
  • venting device which is electrically connected to the inside of the washing machine is usually arranged on the outer casing of the washing machine.
  • venting devices There are two kinds of venting devices on the washing machine in the related art: one is an air inlet directly opened at the front end of the washing machine, but the washing machine applying the ventilating device during the washing process, the hot water steam inside the washing machine will be from the intake air. The hole is ejected, which is easy to cause burns to the user; the other type of venting device is provided with an air inlet cover that is manually opened and closed.
  • the original design idea of the device is that the user manually closes the air intake when the washing machine is running. Cover, when the laundry operation ends, the user manually opens the air inlet cover, but the user usually forgets the operation of opening or closing the air inlet cover during use, so it is difficult to prevent the washing machine from spraying out water during operation. The condition of the steam and the long-term sealed environment of the clothes after the washing process is completed.
  • the present disclosure provides a venting device for a washing machine, which can adjust the opening and closing of the air inlet cover according to the working state of the washing machine.
  • the present disclosure also provides a washing machine which can prevent the hot water vapor from being sprayed to cause burns to the operator by applying the above-mentioned venting device, and can prevent the clothes from being moldy or odorous in a sealed environment for a long time.
  • An embodiment provides a venting device for a washing machine, comprising: an air intake cover rotatably disposed on a component to be mounted; a driving mechanism disposed on at least one side of the air intake cover; and a controller and the driving mechanism Electrically connected, the controller being configured to control the drive mechanism to drive the intake cover to close when the washing machine is in an operating state, and to operate the washing machine when the washing machine is in an operation end state
  • the drive mechanism is controlled to drive the air intake cover to open.
  • An embodiment provides a washing machine comprising a venting device as described above.
  • FIG. 1 is a schematic structural view of a washing machine according to an embodiment
  • FIG. 2 is a schematic structural view of a gas permeable device according to an embodiment
  • FIG. 3 is a schematic structural view of a venting device (removing an air intake cover) in one direction according to an embodiment
  • FIG. 4 is a partial structural schematic view of a venting device (removing an air intake cover) according to an embodiment
  • FIG. 5 is a schematic structural view of another embodiment of a venting device (removing an air intake cover) according to an embodiment
  • FIG. 6 is a schematic structural view of an air intake cover and a driving mechanism according to an embodiment
  • FIG. 7 is a schematic structural view of an air intake cover according to an embodiment
  • Figure 8 is a first schematic structural view of the lower limit position mechanism, the drive mechanism and the intake cover of the first case
  • Figure 9 is a second schematic structural view of the lower limit position mechanism, the drive mechanism and the intake cover of the first case
  • Figure 10 is a partial enlarged view of a portion A in Figure 9;
  • Figure 11 is a first schematic structural view of the lower limit position mechanism, the drive mechanism and the intake cover of the second case;
  • Figure 12 is a second structural diagram of the lower limit position mechanism, the drive mechanism and the intake cover;
  • FIG. 13 is a schematic diagram of a driving mechanism and a controller connected according to an embodiment.
  • 11-intake cover 14-intake box; 15-first elastic structure; 17-mounting frame; 18-third elastic structure; 19-second elastic structure;
  • the ventilating device 1 provided in this embodiment includes an air intake cover 11 , a driving mechanism 12 and a controller 200 , wherein the air intake cover 11 is rotatably disposed on the component to be mounted, and the driving mechanism 12 is disposed at At least one side of the intake cover 11, the drive mechanism 12 is electrically connected to the controller 200.
  • the controller 200 controls the drive mechanism 12 to drive the intake cover 11 to close, thereby avoiding hot water steam during operation of the washing machine.
  • the squirting causes burns to the operator; when the washing machine is in the running end state, the controller 200 controls the driving mechanism 12 to drive the air intake cover 11 to open, which can realize the communication between the inside of the washing machine and the outside air, and prevent the odor or mold of the laundry.
  • the driving mechanism 12 includes a rack structure 121, a first iron block 122, a rotating shaft structure 123, and an electromagnetic element 124, wherein the first iron block 122 is disposed at one end of the rack structure 121.
  • the shaft structure 123 is disposed on at least one side of the air intake cover 11.
  • the shaft structure 123 includes a rotating shaft 1231 and a gear 1232.
  • the rotating shaft structure 123 is protruded from the air inlet cover 11.
  • the gear 1232 is sleeved on the outer circumference of the rotating shaft 1231 and located at the tooth.
  • One side of the strip structure 121, and the gear 1232 meshes with the rack structure 121, and the electromagnetic element 124 is electrically connected to the controller 200 and disposed opposite to the first iron block 122.
  • the working principle of the driving mechanism 12 in the first case is as shown in FIGS. 8 and 9.
  • the controller 200 controls the driving mechanism 12 to cause the electromagnetic component 124 to be lost.
  • the electrical state (as shown in FIG. 8) has a predetermined spacing between the first iron block 122 and the electromagnetic element 124, and the gear 1232 is located near the top of the rack structure 121. In this state, the intake cover 11 is closed. The hot water vapor can be prevented from being sprayed from the inside of the washing machine to cause burns to the operator; when the washing machine is in the running end state, the controller 200 controls the driving mechanism 12 to make the electromagnetic element 124 in the powered state (as shown in the figure).
  • the first iron block 122 is subjected to the suction of the charged and magnetically attracting electromagnetic component 124, and the rack structure 121 is moved toward the electromagnetic component 124.
  • the rack structure 121 further drives the gear 1232 to rotate, and is integrated with the gear 1232.
  • the rotating shaft 1231 also rotates with the rotation of the gear 1232, thereby driving the air inlet cover 11 to rotate relative to the component to be mounted, thereby realizing the opening of the air inlet cover 11, and realizing the communication between the interior of the washing machine and the outside air. Preventing the laundry from being mildewed or odorous due to long-term use in a closed state.
  • the angle at which the air intake cover 11 is opened depends on the first iron block 122 and the electromagnetic element 124 in the separated state, the first iron block 122 and the electromagnetic element 124
  • the parameters such as the pitch, the tooth pitch of the gears, and the tooth pitch of the rack are specifically determined.
  • the electromagnetic element 124 may be disposed above the rack structure 121 or may be disposed below the rack structure 121, and the program in the controller 200 may be specifically set according to the installation position of the electromagnetic element 124.
  • the installation position of the intake cover 11 can be specifically set according to the installation position of the electromagnetic element 124.
  • the second principle of operation of the drive mechanism 12 is illustrated in Figures 11 and 12: when the washing machine is in operation, the controller 200 controls the drive mechanism 12 such that the electromagnetic component 124 is In the electrical state (as shown in FIG. 12), the first iron block 122 is attracted to the electromagnetic element 124, and the gear 1232 is located near the bottom of the rack structure 121. In this state, the air intake cover 11 is in a closed state, that is, The hot water vapor is prevented from being sprayed from the inside of the washing machine to cause burns to the operator; when the washing machine is in the running end state, the controller 200 controls the model of the driving mechanism 12 to cause the electromagnetic element 124 to be in a power-off state (as shown in FIG. 11).
  • the first iron block 122 and the electromagnetic element 124 have a preset spacing, and the gear 1232 is located near the top of the rack structure 121. In this state, the air inlet cover 11 is in an open state.
  • the component to be mounted is an air inlet box 14 having an opening 141 on the first side, and a filter screen is disposed on the second side of the air box 14 opposite to the opening 141.
  • the filter screen is provided with an air inlet hole 142.
  • the diameter of the air inlet hole 142 is less than 10 mm, which can effectively prevent the operator from extending the hand from the opening 141 into the interior of the washing machine, thereby protecting the operator's safety.
  • one side of the filter screen is covered with a filter cloth, and the filter cloth cover is placed on the air inlet hole 142, which can effectively filter. When there is too much impurity on the filter cloth, only the filter cloth can be replaced.
  • a mounting groove 143, a rack structure 121, a first iron block 122 and an electromagnetic body are opened on the side wall of the air inlet box 14.
  • the components 124 are all housed in the mounting groove 143.
  • a first elastic structure 15 is disposed between the rack structure 121 and the bottom wall of the mounting groove 143 along the moving direction of the rack structure 121.
  • the reduction of the rack structure 121 is achieved by the pulling force of the elastic structure 15, so that the phenomenon that the impurities are caught between the rack structure 121 and the gear 1232 during the use of the venting device 1 is prevented from being resettable. It is possible to ensure smooth opening and closing of the intake cover 11.
  • a mounting hole 144 is defined in the side wall of the air inlet box 14.
  • the rotating shaft 1231 is mounted in the mounting hole 144, and a bearing is disposed between the rotating shaft 1231 and the mounting hole 144, so that the driving mechanism 12 can be driven.
  • the air cover 11 is smoothly opened and closed with respect to the air intake case 14, and the wear between the rotating shaft 1231 and the mounting hole 144 is reduced, thereby avoiding an increase in cost due to replacement of the components.
  • a connecting shaft 1233 is protruded from a side of the air inlet cover 11 opposite to the first iron block 122, and the connecting shaft 1233 and the side of the air inlet cover 11 on which the first iron block 122 is disposed are provided.
  • the rotating shaft 1231 is coaxially disposed, and the side wall of the air inlet box 14 is provided with a mounting hole 144 disposed opposite to the connecting shaft 1233.
  • the rotating shaft 1231 and the connecting shaft 1233 are respectively mounted in the mounting hole 144 to realize the air inlet cover 11 Smoothly flipped.
  • the electromagnetic component 124 is disposed above the rack structure 121.
  • the air venting device 1 further includes a limiting mechanism.
  • the limiting mechanism includes a lever 161, a second iron block 162, and a first wedge 163.
  • the first wedge 163 is connected to the second end of the lever 161, and is vertically moved by the lever 161.
  • the second wedge 164 is adapted to abut and abuts the first wedge 163, and the second wedge 164 is oriented.
  • a limiting rod 1641 is protruded from a side of the driving mechanism 12, the limiting rod 1641 can extend under the rack structure 121, the limiting rod 1641 is received in the guiding hole 165, and the limiting rod 1641 can slide along the guiding hole 165. .
  • the second iron block 162 drives the lever 161 to rotate clockwise around the support point, and the second end of the lever 161 drives the first wedge block 163 to perform vertical upward movement, and second The wedge 164 slides along the inclined surface of the first wedge 163 under the driving of the first wedge 163, thereby driving the limiting rod 1641 to slide along the guiding hole 165, so that the limiting rod 1641 extends below the rack structure 121 to The rack structure 121 is limited.
  • the rack structure 121 is detached from the first iron block 122, and plays a second time.
  • the function of the protection can ensure the maintenance of the state of the intake cover 11 corresponding to the electromagnetic element 124 when it is in the power-on state, and avoid the abnormal state of the intake cover 11.
  • the slope of the first wedge 163 extends obliquely from top to bottom toward the drive mechanism 12, and the second wedge 164 is adapted to the oblique direction of the slope of the first wedge 163.
  • the venting device 1 further includes a mounting bracket 17, and as shown in FIG. 10, the guiding hole 165 is opened on the mounting bracket 17, ensuring that the limiting lever 1641 slides along the guiding hole 165 under the action of power.
  • the first wedge 163 and the second wedge 164 are both mounted on the mounting bracket 17, and a second elastic structure 19 is disposed between the second wedge 164 and the mounting bracket 17 along the moving direction of the second wedge 164.
  • the first wedge A third elastic structure 18 is disposed between the block 163 and the mounting bracket 17 along the moving direction of the first wedge 163.
  • the first wedge 163 and the second wedge 164 are reset, thereby ensuring that the limiting rod 1641 is retracted to the original position, so that the disengagement of the rack structure 121 is not blocked.
  • the first elastic structure 15, the second elastic structure 19, and the third elastic structure 18 are springs.
  • the embodiment further provides a washing machine 100 including the ventilating device 1 as described above.
  • the washing machine 100 further includes a component to be mounted, the venting device 1 is mounted on the component to be mounted, and the component to be mounted is an airbox. 14.
  • the venting device 1 By providing the venting device 1 on the washing machine, it is possible to prevent burns to the operator due to the hot water vapor squirting, and to prevent mold or odor due to long-term exposure of the clothes in a sealed environment.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种洗衣机（100）的透气装置（1），包括进气盖（11），转动设置在待安装部件上；驱动机构（12），设置在所述进气盖（11）的至少一侧；以及控制器（200），与所述驱动机构（12）电连接，所述控制器（200）设置为当所述洗衣机（100）处于运行状态时，所述控制器（200）控制所述驱动机构（12）驱动所述进气盖（11）关闭，以及当所述洗衣机（100）处于运行结束状态时，所述控制器（200）控制所述驱动机构（12）驱动所述进气盖（11）打开。

Description

洗衣机的透气装置及洗衣机
本申请要求申请日为2017年11月21日、申请号为201711167082.9、名称为“一种洗衣机的透气装置及洗衣机”的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本公开涉及洗衣机技术领域，例如涉及一种洗衣机的透气装置及洗衣机。
背景技术
洗衣机是一种利用电能产生机械作用来洗涤衣物的清洁电器，其中，家用洗衣机主要由箱体、洗涤脱水桶(有的洗涤和脱水桶分开)、传动和控制系统等组成，洗衣机一般专指以水作为主要的清洗液体，有别于使用特制清洁溶液，及通常由专人负责的干洗。
为了防止洗涤程序运行完毕后，使用者无法及时取出洗衣机中的衣物情况，避免衣物长时间处于密封环境下而出现发霉或有异味，通常在洗衣机外壳上设置有与洗衣机内部相导通的透气装置。相关技术中洗衣机上的透气装置有两种：一种是直接开设在洗衣机前端的进气孔，但是应用此种透气装置的洗衣机在进行洗衣的过程中，洗衣机内部的热水蒸汽会从进气孔中喷出，容易造成对用户的灼伤；另一种透气装置上设置有通过手动实现开启和关闭的进气孔盖，该装置最初设计的思路是当洗衣机运行时，用户手动关闭进气孔盖，当洗衣运行结束时，用户手动打开进气孔盖，但是用户在使用的过程中通常会忘记对进气孔盖打开或关闭的操作，所以难以避免洗衣机在运行过程中向外喷出水蒸气的情况，以及洗涤程序运行完毕后衣物长期处于密封环境情况。
发明内容
本公开提供了一种洗衣机的透气装置，可以根据洗衣机工作状态而调整进气孔盖的开闭。
本公开还提供了一种洗衣机，通过应用上述透气装置，既可以防止热水蒸汽喷出对操作者造成灼伤，又能够避免衣物长期在密封的环境下发霉或产生异味。
一实施例提供了一种洗衣机的透气装置，包括：进气盖，转动设置在待安装部件上；驱动机构，设置在所述进气盖的至少一侧；以及控制器，与所述驱动机构电连接，所述控制器设置为当所述洗衣机处于运行状态时，所述控制器控制所述驱动机构驱动所述进气盖关闭，以及当所述洗衣机处于运行结束状态时，所述控制器控制所述驱动机构驱动所述进气盖打开。
一实施例提供了一种洗衣机，包括如上所述的透气装置。
附图说明
图1是一实施例提供的洗衣机的结构示意图；
图2是一实施例提供的透气装置的结构示意图；
图3是一实施例提供的透气装置(去除进气盖)一个方向的结构示意图；
图4是一实施例提供的透气装置(去除进气盖)的局部结构示意图；
图5是一实施例提供的透气装置(去除进气盖)另一个方向的结构示意图；
图6是一实施例提供的进气盖及驱动机构的结构示意图；
图7是一实施例提供的进气盖的结构示意图；
图8是第一种情况下限位机构、驱动机构及进气盖的结构示意图一；
图9是第一种情况下限位机构、驱动机构及进气盖的结构示意图二；
图10是图9中A处的局部放大图；
图11是第二种情况下限位机构、驱动机构及进气盖的结构示意图一；
图12是第二种情况下限位机构、驱动机构及进气盖的结构示意图二；
图13是一实施例提供的驱动机构与控制器连接的示意图。
图中：
100-洗衣机；200-控制器；
1-透气装置；
11-进气盖；14-进气盒；15-第一弹性结构；17-安装架；18-第三弹性结构；19-第二弹性结构；
12-驱动机构；121-齿条结构；122-第一铁块；123-转轴结构；124-电磁元件；141-开口；142-进气孔；143-安装槽；144-安装孔；161-杠杆；162-第二铁块；163-第一楔块；164-第二楔块；1641-限位杆；165-导向孔；
1231-转轴；1232-齿轮；1233、连接轴。
具体实施方式
如图6和图13所示，本实施例提供的透气装置1包括进气盖11、驱动机构12以及控制器200，其中，进气盖11转动设置在待安装部件上，驱动机构12设置在进气盖11的至少一侧，驱动机构12与控制器200电连接，当洗衣机处于运行状态时，控制器200控制驱动机构12驱动进气盖11关闭，可避免洗衣机在运行时，热水蒸汽喷出而导致对操作者灼伤；当洗衣机处于运行结束状态时，控制器200控制驱动机构12驱动进气盖11打开，可实现洗衣机内部与外界空气的连通，防止衣物产生异味或者发霉。
在本实施例中，如图6所示，驱动机构12包括齿条结构121、第一铁块122、转轴结构123以及电磁元件124，其中，第一铁块122设置在齿条结构121的一端，转轴结构123设置在进气盖11的至少一侧，转轴结构123包括转轴1231和齿轮1232，转轴结构123凸设在进气盖11上，齿轮1232套设在转轴1231的外周，并位于齿条结构121的一侧，且齿轮1232与齿条结构121相啮合，电磁元件124与控制器200电连接，且与第一铁块122相对设置。
在本实施例中，驱动机构12的第一种情况下的工作原理如图8和图9所示：当洗衣机处于运行状态时，控制器200对驱动机构12进行控制，使电磁元件124处于失电状态(如图8所示)，第一铁块122与电磁元件124之间有预设间距，齿轮1232位于齿条结构121的靠近顶部的位置，此种状态下进气盖11处于关闭状态，即可以避免热水蒸汽从洗衣机的内部喷出而对操作者造成的灼伤；当洗衣机处于运行结束状态时，控制器200对驱动机构12进行控制，使电磁元件124处于得电状态(如图9所示)，第一铁块122受到带电且有磁性吸力的电磁元件124的吸力，带动齿条结构121朝向电磁元件124运动，齿条结构121进而带动齿轮1232转动，与齿轮1232套设一体的转轴1231也随着齿轮1232的转动而转动，从而带动进气盖11相对于待安装部件转动，实现进气盖11的打开，实现洗衣机内部与外界空气的连通，防止洗好的衣物由于长期处在封闭的状态下，而导致的衣物产生发霉或者产生异味。此外，当第一铁块122与电磁元件124处于吸住状态时，进气盖11打开的角度依据第一铁块122与电磁元件124处于分离状态时，第一铁块122与电磁元件124的间距、齿轮的齿间距、齿条的齿间距等参数具体确定。另外，电磁元件124可以设置在齿条结构121的上方，也可设置在齿条结构121的下方，可以根据电磁元件124的设置位置对控制器200内的程序进行具体的设定，同时，也可根据电磁元件124的设置位置对进气盖11的安装位置进行具体设定， 只要满足洗衣机处于运行状态时，控制驱动机构12使进气盖11关闭；洗衣机处于运行结束状态时，控制驱动机构12使进气盖11打开即可。
在其他实施例中，驱动机构12的第二种情况下的工作原理如图11和图12所示：当洗衣机处于运行状态时，控制器200对驱动机构12进行控制，使电磁元件124处于得电状态(如图12所示)，第一铁块122与电磁元件124相吸住，齿轮1232位于齿条结构121的靠近底部的位置，此种状态下进气盖11处于关闭状态，即可以避免热水蒸汽从洗衣机的内部喷出而对操作者造成的灼伤；当洗衣机处于运行结束状态时，控制器200对驱动机构12机型控制，使电磁元件124处于失电状态(如图11所示)，第一铁块122与电磁元件124之间有预设间距，齿轮1232位于齿条结构121的靠近顶部的位置，此种状态下进气盖11处于打开状态。
如图2和图3所示，在本实施例中，待安装部件为第一侧设置有开口141的进气盒14，进气盒14上与开口141相对的第二侧设置有过滤网，过滤网上开设有进气孔142，进气孔142的直径小于10mm，这样可以有效防止操作者将手从开口141处伸入洗衣机的内部，对操作者的安全起到了防护作用。此外，过滤网的一侧覆盖有滤布，滤布盖在进气孔142上，能够起到有效过滤的作用，当滤布上杂质过多时，仅更换滤布即可。
在本实施例中，如图3-图5所示，为了方便驱动机构12的安装，在进气盒14的侧壁上开设有安装槽143，齿条结构121、第一铁块122及电磁元件124均容置在安装槽143内。如图4所示，齿条结构121与安装槽143的底壁之间沿齿条结构121的运动方向设置有第一弹性结构15，通过设置第一弹性结构15能够保证当电磁元件124处于失电状态时，通过弹性结构15的拉力，实现齿条结构121的复位，避免由于在透气装置1在使用的过程中，杂质卡在齿条结构121与齿轮1232之间而造成无法复位的现象，能够保证进气盖11开合的顺畅进行。
如图4所示，进气盒14的侧壁上开设有安装孔144，转轴1231安装在安装孔144内，转轴1231与安装孔144之间设置有轴承，这样就能够保证驱动机构12带动进气盖11相对于进气盒14开合的顺畅进行，减少转轴1231与安装孔144之间的磨损，避免由于更换零部件而造成的成本提高。
如图7所示，在进气盖11上与第一铁块122相对的一侧凸设有一个连接轴1233，该连接轴1233与进气盖11上设置第一铁块122的一侧的转轴1231同轴设置，且进气盒14的侧壁上开设有与连接轴1233相对设置的安装孔144，通过转轴1231和连接轴1233均分别安装在安装孔144中，实现进气盖11的顺利翻转。
如图8-图12所示，电磁元件124设置在齿条结构121的上方，透气装置1还包括限位机构，限位机构包括杠杆161、第二铁块162、第一楔块163、第二楔块164以及导向孔165，其中，第二铁块162转动设置在杠杆161的第一端，与电磁元件124相对设置。第一楔块163与杠杆161的第二端相连接，在杠杆161的带动下做竖直运动，第二楔块164与第一楔块163相适配且抵接，第二楔块164朝向驱动机构12的一侧凸设有限位杆1641，限位杆1641可伸入齿条结构121的下方，限位杆1641容置在导向孔165中，且限位杆1641能沿导向孔165滑动。当电磁元件124吸住第二铁块162时，第二铁块162带动杠杆161绕支撑点做顺时针旋转，杠杆161的第二端带动第一楔块163做竖直向上的运动，第二楔块164在第一楔块163的带动下，沿第一楔块163的斜面滑动，进而带动限位杆1641沿导向孔165滑动，使限位杆1641伸至齿条结构121的下方，以对齿条结构121进行限位，当第一铁块122与电磁元件124由于意外(存在杂质，或通电不顺畅)而造成的齿条结构121从第一铁块122上脱落，起到二次防护的作用，能够保证电磁元件124应处在得电状态时所对应的进气盖11的状态的维持，避免出现进气盖11的异常状态。在本实施例中，第一楔块163的斜面由上至下朝向驱动机构12倾斜延伸，第二楔块164与第一楔块163的斜面的倾斜方向相适配。
透气装置1还包括安装架17，如图10所示，导向孔165开设在安装架17上，保证限位杆1641在动力的作用下沿导向孔165滑动。第一楔块163与第二楔块164均安装在安装架17上，第二楔块164与安装架17之间沿第二楔块164的运动方向设置有第二弹性结构19，第一楔块163与安装架17之间沿第一楔块163的运动方向设置有第三弹性结构18，通过设置第三弹性结构18和第二弹性结构19，能够保证电磁元件124在失电状态下时，第一楔块163与第二楔块164的复位，从而保证限位杆1641退回到原始位置，这样不会阻挡齿条结构121的退位。在本实施例中，第一弹性结构15、第二弹性结构19和第三弹性结构18为弹簧。
如图1所示，本实施例还提供一种包括如上所述的透气装置1的洗衣机100，洗衣机100还包括待安装部件，透气装置1安装于待安装部件上，待安装部件为进气盒14。通过在洗衣机上设置透气装置1既可以防止由于热水蒸汽喷出而导致对操作者造成灼伤，又能够避免由于衣物长期在密封的环境下而导致发霉或产生异味。

Claims (10)

  1. 一种洗衣机的透气装置，包括：
    进气盖(11)，转动设置在待安装部件上，所述待安装部件设置为安装所述透气装置；
    驱动机构(12)，设置在所述进气盖(11)的至少一侧；以及
    控制器(200)，与所述驱动机构(12)电连接，所述控制器(200)设置为当洗衣机(100)处于运行状态时，控制所述驱动机构(12)驱动所述进气盖(11)关闭，以及当所述洗衣机(100)处于运行结束状态时，控制所述驱动机构(12)驱动所述进气盖(11)打开。
  2. 根据权利要求1所述的透气装置，其中，所述驱动机构(12)包括：
    齿条结构(121)；
    第一铁块(122)，设置在所述齿条结构(121)的一端；
    转轴结构(123)，设置在所述进气盖(11)的至少一侧，所述转轴结构(123)包括：转轴(1231)，凸设在所述进气盖(11)的至少一侧；和齿轮(1232)，套设在所述转轴(1231)的外周，且与所述齿条结构(121)相啮合；以及
    电磁元件(124)，与所述控制器(200)电连接，且与所述第一铁块(122)相对设置。
  3. 根据权利要求2所述的透气装置，其中，所述待安装部件为进气盒(14)，所述进气盒(14)第一侧设置有开口(141)，所述进气盒(14)上与所述开口(141)相对的第二侧设置有过滤网，所述过滤网上开设有进气孔(142)。
  4. 根据权利要求3所述的透气装置，其中，所述进气盒(14)的侧壁上开设有安装槽(143)，所述齿条结构(121)、所述第一铁块(122)及所述电磁元件(124)均容置在所述安装槽(143)内，所述透气装置还包括第一弹性结构(15)，所述第一弹性结构(15)设置于所述齿条结构(121)与所述安装槽(143)的底壁之间，且所述第一弹性结构(15)沿所述齿条结构(121)的运动方向延伸。
  5. 根据权利要求4所述的透气装置，其中，所述进气盒(14)的侧壁上开设有安装孔(144)，所述转轴(1231)安装在所述安装孔(144)内。
  6. 根据权利要求5所述的透气装置，其中，所述转轴(1231)与所述安装孔(144)之间设置有轴承。
  7. 根据权利要求2～6任一项所述的透气装置，其中，所述电磁元件(124)设置在所述齿条结构(121)的上方，所述透气装置(1)还包括限位机构，所 述限位机构包括：
    杠杆(161)；
    第二铁块(162)，转动设置在所述杠杆(161)的第一端，并与所述电磁元件(124)相对设置；
    第一楔块(163)，与所述杠杆(161)的第二端相连接，且所述第一楔块(163)设置为在所述杠杆(161)的带动沿竖直方向运动；
    第二楔块(164)，与所述第一楔块(163)相适配且抵接，所述第二楔块(164)包括朝向所述驱动机构(12)凸出的可伸缩的限位杆(1641)；以及
    导向孔(165)，所述限位杆(1641)容置在所述导向孔(165)中，且所述限位杆(1641)能沿所述导向孔(165)滑动，所述杠杆(161)设置为当所述电磁元件(124)通电吸引所述第二铁块(162)时，带动所述第一楔块(163)移动，使得所述第二楔块(164)随所述第一楔块(163)移动，以及所述限位杆(1641)随所述第二楔块(164)伸至所述齿条结构(121)的下方，以对所述齿条结构(121)进行限位。
  8. 根据权利要求7所述的透气装置，还包括安装架(17)，所述导向孔(165)开设在所述安装架(17)上，所述第一楔块(163)与所述第二楔块(164)均安装在所述安装架(17)上；所述透气装置还包括第二弹性结构(19)和第三弹性结构(18)，所述第三弹性结构(18)设置于所述第一楔块(163)与所述安装架(17)之间，且所述第三弹性结构(18)沿所述第一楔块(163)的运动方向延伸，所述第二弹性结构(19)设置于所述第二楔块(164)与所述安装架(17)之间，且所述第二弹性结构(19)沿所述第二楔块(164)的运动方向延伸。
  9. 根据权利要求8所述的透气装置，其中，所述第二弹性结构(19)和所述第三弹性结构(18)为弹簧。
  10. 一种洗衣机，包括如权利要求1～9任一项所述的透气装置(1)。
PCT/CN2018/116648 2017-11-21 2018-11-21 洗衣机的透气装置及洗衣机 WO2019101094A1 (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040061155A (ko) * 2002-12-30 2004-07-07 엘지전자 주식회사 드럼세탁기의 통풍장치
CN1970871A (zh) * 2005-11-21 2007-05-30 松下电器产业株式会社 洗衣干衣机
CN101185567A (zh) * 2006-11-15 2008-05-28 海尔集团公司 洗碗机出气机构驱动装置
CN101328661A (zh) * 2008-01-17 2008-12-24 南京乐金熊猫电器有限公司 滚筒洗衣机
CN101818429A (zh) * 2009-08-31 2010-09-01 南京乐金熊猫电器有限公司 洗涤装置
CN102325936A (zh) * 2009-02-20 2012-01-18 Lg电子株式会社 洗衣机
CN207552725U (zh) * 2017-10-10 2018-06-29 合肥海尔滚筒洗衣机有限公司 一种透气装置及洗衣机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2412911Y (zh) * 1999-07-11 2001-01-03 牟永良 自排式滚筒洗衣机
JP3682051B2 (ja) * 2003-04-28 2005-08-10 株式会社東芝 洗濯機
JP5111769B2 (ja) * 2006-02-10 2013-01-09 Ｔｏｔｏ株式会社 衛生洗浄便座装置及びトイレ装置
JP4448843B2 (ja) * 2006-11-08 2010-04-14 日立アプライアンス株式会社 洗濯機
JP5895122B2 (ja) * 2011-12-06 2016-03-30 パナソニックＩｐマネジメント株式会社 洗濯乾燥機
CN104121781B (zh) * 2014-08-08 2015-03-25 无为县特种电缆产业技术研究院 一种加热窑炉炉盖升降控制系统
CN104154758B (zh) * 2014-08-08 2015-04-29 定远县绿苑新型建材有限公司 一种利用加热炉炉盖升降控制系统来控制窑炉开闭的方法
CN107059327A (zh) * 2017-04-20 2017-08-18 无锡飞翎电子有限公司 洗衣机及其通风控制方法及通风控制设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040061155A (ko) * 2002-12-30 2004-07-07 엘지전자 주식회사 드럼세탁기의 통풍장치
CN1970871A (zh) * 2005-11-21 2007-05-30 松下电器产业株式会社 洗衣干衣机
CN101185567A (zh) * 2006-11-15 2008-05-28 海尔集团公司 洗碗机出气机构驱动装置
CN101328661A (zh) * 2008-01-17 2008-12-24 南京乐金熊猫电器有限公司 滚筒洗衣机
CN102325936A (zh) * 2009-02-20 2012-01-18 Lg电子株式会社 洗衣机
CN101818429A (zh) * 2009-08-31 2010-09-01 南京乐金熊猫电器有限公司 洗涤装置
CN207552725U (zh) * 2017-10-10 2018-06-29 合肥海尔滚筒洗衣机有限公司 一种透气装置及洗衣机

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