WO2020073649A1 - 一种空调室内机 - Google Patents

一种空调室内机 Download PDF

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Publication number
WO2020073649A1
WO2020073649A1 PCT/CN2019/086634 CN2019086634W WO2020073649A1 WO 2020073649 A1 WO2020073649 A1 WO 2020073649A1 CN 2019086634 W CN2019086634 W CN 2019086634W WO 2020073649 A1 WO2020073649 A1 WO 2020073649A1
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WO
WIPO (PCT)
Prior art keywords
panel
air
housing
indoor unit
conditioner indoor
Prior art date
Application number
PCT/CN2019/086634
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English (en)
French (fr)
Inventor
庄佳兰
朱振学
董元伟
Original Assignee
青岛海尔空调器有限总公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 青岛海尔空调器有限总公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2020073649A1 publication Critical patent/WO2020073649A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers

Definitions

  • the present application relates to the technical field of air conditioning, for example, to an indoor unit of air conditioning.
  • the indoor unit of the air conditioner runs for a long time, it is easy to accumulate dust and dirt inside, and it is easy to breed bacteria if it is not cleaned for a long time. After the gas exchange with the external environment, the unclean air is blown into the room, affecting human health.
  • Some air conditioners have a self-cleaning function. When running the self-cleaning mode, the cleaning medium is likely to overflow from the housing, so it is necessary to keep the working space of the air-conditioning cleaning device sealed.
  • An embodiment of the present disclosure provides an air conditioner indoor unit.
  • the above air conditioner indoor unit includes: a housing and a heat exchanger, an air deflector for opening and closing the air outlet is provided at an air outlet of the housing, and a front side of the housing is provided A panel, the panel can be turned to open and close the casing, the panel is opened to form an air inlet, the panel and the wind deflector are closed to form an enclosed cleaning space in the casing, the casing also It includes a cleaning device for cleaning the inside of the cleaning space.
  • the air conditioner indoor unit of the present disclosure can open and close the casing through the rotation of the panel.
  • the air inlet of the casing can be formed.
  • the air guide plate can be closed to form an enclosed cleaning space in the casing.
  • the device cleans the components inside the casing, it can prevent the cleaning medium from overflowing from the casing.
  • FIG. 1 is a schematic structural diagram of a panel of an air conditioner indoor unit in a closed state provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of an air conditioner indoor unit with a panel opened in an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of an air conditioner indoor unit after removing a panel according to an embodiment of the present disclosure
  • FIG. 4 is a schematic structural diagram of an inner side of a panel of an air conditioner indoor unit provided by an embodiment of the present disclosure
  • FIG. 5 is an enlarged view of the bottom corner of the panel of FIG. 4;
  • FIG. 6 is a schematic structural diagram of a first driving device for an air-conditioning indoor unit provided by an embodiment of the present disclosure
  • FIG. 7 is an enlarged view of another bottom corner position of a panel of an air conditioner indoor unit provided by an embodiment of the present disclosure.
  • FIG. 8 is a schematic cross-sectional view of an air conditioner indoor unit with an air duct open in an embodiment of the present disclosure
  • FIG. 9 is a schematic cross-sectional view of an air conditioner indoor unit in an air duct closed state provided by an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a second closed assembly of an air conditioner indoor unit provided by an embodiment of the present disclosure.
  • 100 shell; 101: hinge; 102: mounting surface; 111: curved rack; 110: panel; 120: air outlet; 130: heat exchanger; 140: air inlet window; 1401: air inlet window; 1402: Face frame; 150: first closed component; 151: shielding area; 152: seal; 153: water-retaining rib; 160: first drive device; 161: first motor; 162: drive gear; 163: first transmission component 1631: driving wheel; 1632: driven wheel; 1633: belt; 1634: first drive shaft; 165: bracket; 166: bearing; 170: liner; 171: guide; 180: nozzle; 10: air duct; 11 : Collection mechanism; 12: volute tongue; 13: volute component; 14: collection space; 15: support member; 71: shielding member; 72: second motor; 73: coupling; 74: second transmission shaft; 75 : Diversion mechanism.
  • the terms “include”, “include” or any other variant thereof are intended to cover non-exclusive inclusion, so that a structure, device or device that includes a series of elements includes not only those elements, but also other items not explicitly listed Elements, or include elements inherent to such structures, devices, or equipment. Without further restrictions, the element defined by the sentence “including one " does not exclude that there are other identical elements in the structure, device or equipment that includes the element.
  • the embodiments in this document are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same and similar parts between the embodiments can be referred to each other.
  • connection should be understood in a broad sense, for example, it may be a mechanical connection or an electrical connection, or it may be the communication between two elements, It may be directly connected or indirectly connected through an intermediate medium.
  • connection should be understood in a broad sense, for example, it may be a mechanical connection or an electrical connection, or it may be the communication between two elements, It may be directly connected or indirectly connected through an intermediate medium.
  • the term “plurality” means two or more.
  • a / B means: A or B.
  • a and / or B means: A or B, or A and B.
  • Fig. 1 is a schematic structural view showing a panel of an air-conditioning indoor unit in a closed state according to an exemplary embodiment
  • Fig. 2 is a schematic structural view showing a panel of an air-conditioning indoor unit in an open state according to an exemplary embodiment.
  • an air conditioner indoor unit includes a housing 100, a heat exchanger 130, and a cleaning device, and an air guide plate (not shown) for opening and closing the air outlet is provided at the air outlet of the housing 100 ),
  • the front side of the housing 100 is provided with a panel 110, the panel 110 can be turned to open and close the housing 100, the panel 110 is opened to form the air inlet 120, and the panel 110 and the air deflector are closed to form a sealed cleaning inside the housing 100
  • the housing 100 also includes a cleaning device for cleaning the cleaning space.
  • the air inlet 120 faces upward or downward.
  • the air deflector When the air conditioner indoor unit is operating normally, the air deflector is opened to open the air outlet of the housing 100, the panel 110 is opened to form the air inlet 120 of the housing 100, and air enters the interior of the housing 100 from the air inlet 120 and finally exits The air outlet flows out.
  • the air deflector When the cleaning device needs to clean the components in the housing 100, the air deflector is closed to close the air outlet, the panel 110 rotates to close the housing 100, and a closed cleaning space is formed in the housing 100.
  • the lower part of the panel 110 is rotatably connected to the housing 100 through a hinge 101.
  • the cleaning device includes a spray head 180, one end of the spray head 180 is provided with an opening for spraying cleaning medium, and the other end is connected to a conveying pipe connected to a storage device for storing cleaning medium.
  • the cleaning medium flows out of the storage device, flows through the delivery pipe to the spray head, and is sprayed from the opening of the spray head to clean the components inside the housing 100.
  • the spray head 180 is disposed on the side of the heat exchanger 130 near the air inlet window 140.
  • the housing 100 further includes a third driving device (not shown) for driving the nozzle 180 to move laterally and / or longitudinally along the surface of the heat exchanger 130.
  • the third driving device may be a cylinder-piston rod structure or a motor.
  • a guide rail assembly is further provided in the housing 100.
  • the guide rail assembly includes: a lateral guide rail and / or a longitudinal guide rail.
  • the lateral guide rail extends laterally along the surface of the heat exchanger 130, and the longitudinal guide rail extends longitudinally along the surface of the heat exchanger 130.
  • the cleaning medium is a liquid
  • a water pump is provided on the delivery pipe.
  • the water pump provides power for the cleaning medium, so that the cleaning medium has sufficient power to be delivered to the spray head to ensure that the cleaning medium is continuously and reliably supplied.
  • a steam generator is also connected in series on the delivery pipe.
  • the cleaning medium flows into the steam generator from the storage device, forms steam in the steam generator, and then is transported to the spray head through the delivery pipe, and the spray head sprays the steam onto the components inside the housing 100, such as a heat exchanger, a wind wheel, and the like.
  • one side of the housing 100 is provided with a mounting surface 102 for mounting the air conditioner indoor unit to a wall
  • the panel 110 is provided on the other side away from the mounting surface 102, and the panel 110 faces the mounting surface 102 tilt.
  • the panel 110 rotates away from the mounting surface 102, and opens the air inlet 120 on the housing.
  • Fig. 3 is a schematic structural diagram of an air conditioner indoor unit after a panel is hidden according to an exemplary embodiment
  • Fig. 4 is a schematic structural diagram of an inner side of a panel according to an exemplary embodiment.
  • the inside of the housing 100 further includes an air inlet window 140 for passing airflow, and the air inlet window 140 is disposed between the heat exchanger 130 and the panel 110, as shown in FIG. 4, inside the panel 110
  • a first closing assembly 150 for closing the air inlet window 140 is provided. When the panel 110 is opened, air enters the housing 100 through the air inlet 120, and then passes through the air inlet window 140. After the panel 110 is closed, the first closing assembly 150 closes the air inlet window 140.
  • the air inlet window 140 includes an air inlet window 1401 for passing airflow, and a face frame 1402 provided on the outer periphery of the air inlet window 1401.
  • the face frame 1402 is used to support the fixed air inlet window 1401, and has a certain degree of blocking air, which is convenient for the first closing assembly 150 to close the air inlet window 1401.
  • the frame of the air inlet window 140 is provided with a groove.
  • the first closure assembly 150 includes a seal 152.
  • the seal 152 is caught in the groove of the frame of the air inlet window 140
  • the sealing member 152 forms a shielding area 151 for shielding the air inlet window 140.
  • the shielding area 151 covers the air inlet window 1401
  • the seal 152 is caught in the groove of the frame of the air inlet window 140 to close the gap between the shielding area 151 and the air inlet window 1401, thereby realizing The air inlet window 140 is closed.
  • the seal 152 may be a rubber strip.
  • the first closing assembly 150 further includes a water-retaining rib 153 for blocking the cleaning medium from seeping out from under the shielding area 151.
  • the area 151 extends laterally to both ends of the blocking area 151.
  • the upper end of the water blocking rib 153 extends toward the side away from the shielding area 151 to form a water blocking portion.
  • the cleaning medium is sprayed onto the shielding area 151, along the edge of gravity
  • the shielding area 151 flows downward and flows onto the water-retaining rib 153, and then drops from the water-retaining portion of the water-retaining rib 153 to prevent the water from flowing to the connection between the shielding area 151 and the seal 152 and seeping out from the gap of the connection , So that the tightness of the first closing assembly 150 is enhanced.
  • the inner side of the panel 110 is further provided with a liner 170, and the sealing member 152 is disposed on the liner 170.
  • the seal 152 encloses a shielding area 151 on the backing plate 170.
  • the liner 170 can enhance the sealing effect of the panel 110.
  • the shielding area 151 of the liner 170 and the panel 110 defines an opening, and the opening is covered with a baffle.
  • the area of the opening is the same as the area of the blocking area 151.
  • the baffle is made of transparent material. In this way, the cleaning situation inside the housing 100 can be seen.
  • guide parts 171 are provided on the left and right sides of the panel 110, and the guide parts 171 are provided perpendicular to the panel 110.
  • the guide portion 171 can preferentially extend into the interior of the casing 100 and fit the inner sidewalls of both sides of the casing 100 to make the closing operation of the panel 110 more stable.
  • a travel switch is provided in the housing 100.
  • the travel switch is used to detect whether the panel 110 is closed in place.
  • the periphery of the panel 110 contacts the housing 100, and the panel 110 and the travel switch Contact.
  • the travel switch is provided on the left side of the housing 100 extending in the vertical direction.
  • FIG. 5 is an enlarged view of the lower right corner of the panel of FIG. 4.
  • an arc rack 111 is provided at the bottom corner of the panel 110.
  • the arc of the arc rack 111 is perpendicular to the panel 110 and bends away from the panel 110.
  • the housing 100 further includes a first driving device 160 The first driving device 160 drives the arc-shaped teeth 111 to rotate to drive the panel 110 to rotate.
  • the arc-shaped rack 111 is fixedly disposed on the guide portion 171.
  • the first driving device 160 includes: a first motor 161; a driving gear 162, the driving gear 162 meshes with the arc rack 111; and a first transmission assembly 163, the first transmission assembly 163 and the first motor 161 and The driving gear 162 is connected to transmit the power of the first motor 161 to the driving gear 162.
  • the first motor 161 is fixed in the housing 100, and the driving gear 162 is rotatably connected to the inner wall of the housing 100 through a bearing.
  • the drive shaft of the first motor 161 rotates to output power, and the power is transmitted to the drive gear 162 through the first transmission assembly 163.
  • the drive gear 162 rotates to drive the arc rack 111 to rotate, which in turn drives the arc rack 111
  • the panel 100 rotates, and the panel 100 rotates about its lower side as an axis, thereby opening and closing the casing 100.
  • the first transmission assembly 163 includes a driving wheel 1631, a driven wheel 1632, a belt 1633, and a first transmission shaft 1634.
  • the driving wheel 1631 is sleeved on the driving shaft of the first motor 161, and the belt 1633
  • the two ends are respectively sleeved on the driving wheel 1631 and the driven wheel 1632
  • the first transmission shaft 1634 is rotationally connected with the housing 100
  • the driven wheel 1632 is sleeved on the first transmission shaft 1634
  • the driving gear 162 is sleeved on the first transmission On axis 1634.
  • the rotation of the driving wheel 1631 drives the driven wheel 1632 to rotate through the belt 1633, and the driven wheel 1632 transmits the power to the driving gear 162 through the first transmission shaft 1634.
  • a bracket 165 is also fixedly installed inside the housing 100, and a bearing 166 is provided on the bracket 165, and the first transmission shaft 1634 passes through the bearing 166.
  • the number of arc racks 111 is two, which are respectively provided at two bottom corners of the panel 110, and the number of driving gears 162 is also two, which are respectively opposite to the arc rack 111.
  • Fig. 8 is a schematic cross-sectional view showing an air conditioner indoor unit with an air duct open according to an exemplary embodiment
  • Fig. 9 is an air conditioner indoor unit with an air duct closed according to an exemplary embodiment Schematic cross section.
  • the interior of the housing further includes an air duct 10, and a second closing assembly 7 capable of opening and closing the air duct 10 is provided in the air duct 10.
  • a second closing assembly 7 capable of opening and closing the air duct 10 is provided in the air duct 10.
  • the second closing assembly 7 closes the air duct 10 inside the air duct 10, cooperates with the air guide plate to close the air outlet, and enhances the sealing effect of the air duct 10.
  • it can also block the ingress of external dust.
  • the second closing assembly 7 is provided at the air inlet of the air duct 10.
  • the second closing assembly 7 includes: a blocking member 71, which is used to close the air duct 10; a second driving device is connected to the blocking member 71, and the second driving device drives the blocking member 71 in the open position and Switching between closed positions, wherein, in the open position, as shown in FIG. 8, the shutter 71 gives way to the air duct 10, and in the closed position, as shown in FIG. 9, the shutter 71 closes the duct 10.
  • the shutter 71 extends in the lateral direction of the air duct 10 and can close the air duct 10 when the shutter 71 is closed.
  • the second driving device is fixedly installed in the housing 1.
  • the inside of the housing 100 further includes: a volute member 13 having a volute tongue 12 therein, and the air outlet of the volute member 13 communicates with the air duct 10.
  • the heat exchanger 130 is provided at the air inlet of the volute member 13.
  • Fig. 10 is a schematic structural diagram of a second closed assembly of an air conditioner indoor unit according to an exemplary embodiment.
  • the second driving device includes: a second motor 72 and a second transmission shaft 74, the output shaft of the second motor 72 is connected to the second transmission shaft 74 through a coupling 73, and the second transmission shaft 74 is along
  • the blocking member 71 extends laterally and is fixedly connected to the blocking member 71.
  • the second motor 72 drives the second transmission shaft 74 to rotate, thereby driving the shutter 71 to rotate until the free end of the shutter 71 abuts the volute tongue 12, referring to FIG. 9, to prevent cleaning media Overflow from the air duct 10; when the air duct 10 needs to be opened, as shown in FIG. 8, the shield 71 rotates in the reverse direction until its free end abuts the volute member 13 to allow the air duct 10 to be opened.
  • the surface of the volute member 13 under the second transmission shaft 74 is recessed to form the collection mechanism 11.
  • the collection mechanism 11 is used to collect cleaning media.
  • the collection mechanism 11 can be connected to a drain tube.
  • a placement groove for placing the shield 71 is formed on the wall of the volute member 13 close to the collection mechanism 11.
  • the blocking member 71 When the blocking member 71 is opened, the blocking member 71 abuts against the placement slot to avoid forming resistance to the airflow passing through the air duct 10.
  • the volute 12 is provided with an opening, and the volute 12 and the housing 100 form a collection space 14 for collecting cleaning medium.
  • the collection space 14 can be connected to a drain pipe. The cleaning medium falls into the collection space 14 or the collection mechanism 11 and is discharged.
  • a support 15 for supporting the shield 71 is provided on the volute tongue 12.
  • the shielding member 71 rotates close to the volute tongue 12, and the free end of the shielding member 71 can fall on the support member 15, which is beneficial to enhance the sealing effect on the air duct 10.
  • the position of the volute 12 is higher than the second transmission shaft 74 so that the shutter 71 is inclined when closed.
  • the cleaning medium is liquid
  • the shutter 71 when the shutter 71 is closed, the liquid cleaning medium falls on the shutter 71 and can flow toward the second transmission shaft 74 side and then fall into the collection mechanism 11.
  • the shutter 71 is provided with a guide mechanism 75 for guiding the liquid cleaning medium.
  • the flow guiding mechanism 75 extends longitudinally along the shutter 71.
  • the flow guide mechanism 75 can guide the liquid cleaning medium falling thereon.
  • the height of the flow guiding mechanism 75 is gradually reduced from the free end of the shield 71 to the end of the second transmission shaft 74 to enhance the flow guiding effect on the liquid.
  • the disclosed methods and products include but are not limited to devices, equipment, etc., and may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of mechanisms or components is only a division of logical functions. In actual implementation, there may be other division methods, for example, multiple mechanisms or components may be combined or Can be integrated into another system, or some features can be ignored.
  • the mechanism or component described as a separate component may or may not be physically separate, and the component shown as the mechanism or component may or may not be a physical mechanism or component, that is, may be located in one place, or may be distributed to multiple Network organization or component.
  • each functional mechanism or component in each embodiment of the present disclosure may be integrated into one processing mechanism or component, or each mechanism or component may exist alone physically, or two or more mechanisms or components may be integrated into one Institution or component.

Abstract

一种空调室内机，属于空调器领域，该空调室内机包括：壳体（100）和换热器（130），所述壳体（100）的出风口处设置用于开启和关闭所述出风口的导风板，其特征在于，所述壳体（100）上的前侧设置面板（110），所述面板（110）能够转动以打开和关闭所述壳体（100），所述面板（110）打开以形成进风口（120），所述面板（110）和导风板关闭以使所述壳体（100）内形成密闭的清洗空间，所述壳体（100）内还包括对所述清洗空间进行清洗的清洗装置。该空调室内机，通过面板（110）的转动打开和关闭壳体（100），面板（110）打开时能够形成壳体（100）的进风口（120），面板（110）关闭时配合导风板的关闭，能够在壳体（100）内形成密闭的清洗空间，当清洗装置在清洗壳体（100）内部的部件时，能够防止清洗介质从壳体内溢出。

Description

一种空调室内机
本申请基于申请号为201811173641.1、申请日为2018.10.09的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及空调技术领域，例如涉及一种空调室内机。
背景技术
空调室内机长时间运行，内部容易积累灰尘、污垢，长时间不清理容易滋生细菌，经过与外部环境之间的气体交换，将不洁净的空气吹入室内，影响人体健康。
在实现本公开实施例的过程中，发现相关技术中至少存在如下问题：
有些空调具有自清洁功能，在运行自清洁模式时，清洗介质容易从壳体内溢出，因此需要保持空调清洗装置工作空间的密封。
发明内容
为了对披露的实施例的一些方面有基本的理解，下面给出了简单的概括。所述概括不是泛泛评述，也不是要确定关键/重要组成元素或描绘这些实施例的保护范围，而是作为后面的详细说明的序言。
本公开实施例提供了一种空调室内机。
在一些实施例中，上述空调室内机包括：壳体和换热器，所述壳体的出风口处设置用于开启和关闭所述出风口的导风板，所述壳体的前侧设置面板，所述面板能够转动以打开和关闭所述壳体，所述面板打开以形成进风口，所述面板和导风板关闭以使所述壳体内形成密闭的清洗空间，所述壳体内还包括对所述清洗空间内部进行清洗的清洗装置。
本公开实施例提供的一些技术方案可以实现以下技术效果：
本公开的空调室内机，通过面板的转动打开和关闭壳体，面板打开时能够形成壳体的进风口，面板关闭时配合导风板的关闭，能够在壳体内形 成密闭的清洗空间，当清洗装置在清洗壳体内部的部件时，能够防止清洗介质从壳体内溢出。
以上的总体描述和下文中的描述仅是示例性和解释性的，不用于限制本申请。
附图说明
一个或多个实施例通过与之对应的附图进行示例性说明，这些示例性说明和附图并不构成对实施例的限定，附图中具有相同参考数字标号的元件示为类似的元件，附图不构成比例限制，并且其中：
图1是本公开实施例提供的一种空调室内机的面板关闭状态下的结构示意图；
图2是本公开实施例提供的一种空调室内机的面板打开状态下的结构示意图；
图3是本公开实施例提供的一种空调室内机的去掉面板后的结构示意图；
图4是本公开实施例提供的一种空调室内机的面板内侧的结构示意图；
图5是图4的面板的底角位置的放大图；
图6是本公开实施例提供的一种空调室内机的第一驱动装置的结构示意图；
图7是本公开实施例提供的一种空调室内机的面板的另一底角位置的放大图；
图8是本公开实施例提供的一种空调室内机的风道开启状态下的横截面示意图；
图9是本公开实施例提供的一种空调室内机的风道封闭状态下的横截面示意图；
图10是本公开实施例提供的一种空调室内机的第二封闭组件的结构示意图。
附图标记：
100：壳体；101：铰链；102：安装面；111：弧形齿条；110：面板；120：出风口；130：换热器；140：进风窗；1401：进风窗口；1402：面 框；150：第一封闭组件；151：遮挡区域；152：密封件；153：挡水筋；160：第一驱动装置；161：第一电机；162：驱动齿轮；163：第一传动组件；1631：主动轮；1632：从动轮；1633：皮带；1634：第一传动轴；165：支架；166：轴承；170：衬板；171：导向部；180：喷头；10：风道；11：收集机构；12：蜗舌；13：蜗壳件；14：收集空间；15：支撑件；71：遮挡件；72：第二电机；73：联轴器；74：第二传动轴；75：导流机构。
具体实施方式
以下描述和附图充分地示出本文的具体实施方案，以使本领域的技术人员能够实践它们。一些实施方案的部分和特征可以被包括在或替换其他实施方案的部分和特征。本文的实施方案的范围包括权利要求书的整个范围，以及权利要求书的所有可获得的等同物。本文中，术语“第一”、“第二”等仅被用来将一个元素与另一个元素区分开来，而不要求或者暗示这些元素之间存在任何实际的关系或者顺序。实际上第一元素也能够被称为第二元素，反之亦然。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的结构、装置或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种结构、装置或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的结构、装置或者设备中还存在另外的相同要素。本文中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。
本文中的术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”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文和简化描述，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公开的限制。在本文的描述中，除非另有规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是机械连接或电连接，也可以是两个元件内部的连通，可以是直接相连，也可以通过中间媒 介间接相连，对于本领域的普通技术人员而言，可以根据具体情况理解上述术语的具体含义。
本文中，除非另有说明，术语“多个”表示两个或两个以上。
本文中，字符“/”表示前后对象是一种“或”的关系。例如，A/B表示：A或B。
本文中，术语“和/或”是一种描述对象的关联关系，表示可以存在三种关系。例如，A和/或B，表示：A或B，或，A和B这三种关系。
图1是根据一示例性实施例示出的一种空调室内机的面板关闭状态下的结构示意图；图2是根据一示例性实施例示出的一种空调室内机的面板打开状态下的结构示意图。
如图1、2所示，一种空调室内机，包括壳体100、换热器130和清洗装置，壳体100的出风口处设置用于开启和关闭出风口的导风板(未示出)，壳体100的前侧设置面板110，面板110能够转动以打开和关闭壳体100，面板110打开以形成进风口120，面板110和导风板关闭以使壳体100内形成密闭的清洗空间，壳体100内还包括对清洗空间进行清洗的清洗装置。
可选地，进风口120朝上或者朝下。
在空调室内机正常运行时，导风板被打开以开启壳体100的出风口，面板110被打开以形成壳体100的进风口120，空气由进风口120进入壳体100内部，最后从出风口流出，当清洗装置需要对壳体100内的部件进行清洗时，导风板被关闭以封闭出风口，面板110转动以关闭壳体100，壳体100内形成密闭的清洗空间。
可选地，如图4所示，面板110的下部通过铰链101与壳体100转动连接。
可选地，清洗装置包括喷头180，喷头180的一端设有用于喷淋清洁介质的开口，另一端连通输送管，输送管连接用于存储清洁介质的储存装置。清洁介质由储存装置中流出，经输送管流至喷头，从喷头的开口喷出，对壳体100内部的部件进行清洁。
可选地，喷头180设置于换热器130靠近进风窗140的一侧。
可选地，壳体100内还包括：用于驱动喷头180沿换热器130表面横向和/或纵向移动的第三驱动装置(未示出)。第三驱动装置可以是气缸- 活塞杆结构，也可以是电机等。
可选地，壳体100内还设置导轨组件，导轨组件包括：横向导轨和/或纵向导轨，横向导轨沿换热器130表面横向延伸，纵向导轨沿换热器130表面纵向延伸。
可选地，清洁介质为液体，输送管上设置水泵。这样，水泵为清洁介质提供动力，使清洁介质有足够的动力被输送至喷头，保证清洁介质被持续可靠地供应。
可选地，输送管上还串联有蒸汽发生器。清洁介质由储存装置流入蒸汽发生器，在蒸汽发生器中形成蒸汽，再经由输送管输送至喷头，喷头将蒸汽喷淋至壳体100内部的部件上，例如换热器、风轮等。
可选地，如图8所示，壳体100的一侧设置用于将空调室内机安装至墙壁的安装面102，面板110设置于远离安装面102的另一侧，面板110朝向安装面102倾斜。当接收到开启指令时，面板110转动并远离安装面102，在壳体上打开形成进风口120。
图3是根据一示例性实施例示出的一种空调室内机的隐去面板后的结构示意图，图4是根据一示例性实施例示出的面板内侧的结构示意图。
如图2、3所示，壳体100内部还包括用于使气流通过的进风窗140，进风窗140设置于换热器130和面板110之间，如图4所示，面板110内侧设置用于封闭进风窗140的第一封闭组件150。当面板110打开后，空气由进气口120进入壳体100，再从进风窗140通过。当面板110关闭后，第一封闭组件150对进风窗140进行封闭。
可选地，如图3所示，进风窗140包括：用于使气流通过的进风窗口1401，以及设置于进风窗口1401外周的面框1402，面框1402的外周与壳体100内壁固定连接。面框1402用于支撑固定进风窗口1401，且对空气具有一定程度的阻挡，便于第一封闭组件150对进风窗口1401进行封闭。
可选地，进风窗140的边框设置沟槽，如图4所示，第一封闭组件150包括密封件152，面板110关闭状态下密封件152卡入进风窗140的边框的沟槽中，密封件152围成用于遮挡进风窗140的遮挡区域151。当面板110关闭时，遮挡区域151覆盖进风窗口1401，密封件152卡入进风窗140的边框的沟槽中，将遮挡区域151与进风窗口1401之间的缝隙进行封 闭，从而实现对进风窗140的封闭。具体地，密封件152可以是橡胶条。
可选地，如图4所示，第一封闭组件150还包括用于阻挡清洗介质从遮挡区域151下方渗出的挡水筋153，挡水筋153设置于遮挡区域151的下边缘且沿遮挡区域151横向延伸至遮挡区域151的两端。可选地，挡水筋153的上端向远离遮挡区域151的一侧延伸形成挡水部，当清洗装置清洗换热器130时，清洁介质喷溅至遮挡区域151上，在重力的作用下沿遮挡区域151向下方流动，流至挡水筋153上后，从挡水筋153的挡水部滴落，避免水流流至遮挡区域151与密封件152的连接处并从连接处的缝隙渗出，从而使第一封闭组件150的密封性增强。
可选地，如图4所示，面板110内侧还设有衬板170，密封件152设置于衬板170上。密封件152在衬板170上围成遮挡区域151。衬板170能够增强面板110密封效果。
可选地，衬板170和面板110的遮挡区域151开设开口，所述开口上覆盖有挡板。可选地，开口的面积与遮挡区域151的面积相同。
可选地，挡板为透明材质。如此，可以看到壳体100内部的清洗状况。
可选地，如图4所示，面板110的左、右两侧设置导向部171，导向部171垂直于面板110设置。当面板110关闭时，导向部171能够优先伸入壳体100内部且与壳体100的两侧内侧壁相贴合，使面板110的关闭动作更加稳定。
可选地，壳体100内设置行程开关，行程开关用于检测面板110是否关闭到位，当面板110转动以关闭壳体100时，面板110的四周与壳体100相接触，面板110与行程开关相接触。行程开关设置于壳体100沿竖直方向延伸的左侧。
图5是图4的面板的右下角的放大图。如图5所示，面板110的底角位置设置弧形齿条111，弧形齿条111的圆弧垂直面板110且朝向远离面板110的方向弯曲，壳体100内还包括第一驱动装置160，第一驱动装置160驱动弧形齿111条转动以带动面板110转动。
可选地，弧形齿条111固定设置于导向部171上。
可选地，第一驱动装置160包括：第一电机161；驱动齿轮162，驱动齿轮162与弧形齿条111相啮合；以及第一传动组件163，第一传动组 件163与第一电机161和驱动齿轮162连接以将第一电机161的动力传递给驱动齿轮162。第一电机161固定于壳体100内，驱动齿轮162通过轴承与壳体100的内壁转动连接。
在本实施例中，第一电机161的驱动轴转动输出动力，动力通过第一传动组件163传递给驱动齿轮162，驱动齿轮162转动以带动弧形齿条111转动，弧形齿条111进而带动面板100转动，面板100以其下侧边为轴进行转动，从而打开和关闭壳体100。
具体地，如图6所示，第一传动组件163包括：主动轮1631、从动轮1632、皮带1633和第一传动轴1634，主动轮1631套置于第一电机161的驱动轴上，皮带1633的两端分别套置于主动轮1631和从动轮1632上，第一传动轴1634与壳体100转动连接，从动轮1632套置于第一传动轴1634上，驱动齿轮162套置于第一传动轴1634上。主动轮1631转动通过皮带1633带动从动轮1632转动，从动轮1632将动力通过第一传动轴1634传递给驱动齿轮162。
可选地，壳体100内部还固定安装有支架165，支架165上设置轴承166，第一传动轴1634穿设于轴承166。
可选地，如图7所示，弧形齿条111的数量为两个，分别设置在面板110的两个底角，驱动齿轮162的数量也为两个，分别与弧形齿条111相啮合，第一传动轴1634的两端各穿过一个驱动齿轮162。如此，使面板110的开启和关闭动作更加平稳。
图8是根据一示例性实施例示出的一种空调室内机的风道开启状态下的横截面示意图；图9是根据一示例性实施例示出的一种空调室内机的风道封闭状态下的横截面示意图。
如图8、9所示，壳体内部还包括风道10，风道10内设置能够开启和关闭风道10的第二封闭组件7。当第二封闭组件7开启风道10时，气流能够从风道10排出，当第二封闭组件7关闭风道10时，第二封闭组件7能够阻挡清洁介质从风道10流出。第二封闭组件7在风道10内部将风道10封闭，配合导风板关闭出风口，增强风道10的封闭效果。此外，除了阻挡清洁介质流出，还能阻挡外部灰尘的进入。
可选地，第二封闭组件7设置于风道10的入风口处。
如图9所示，第二封闭组件7包括：遮挡件71，遮挡件71用于封闭风道10；第二驱动装置，与遮挡件71连接，第二驱动装置驱动遮挡件71在打开位置和关闭位置之间切换，其中，在打开位置时，如图8所示，遮挡件71让开风道10，在关闭位置时，如图9所示，遮挡件71封闭风道10。
具体地，遮挡件71沿风道10的横向延伸，当遮挡件71关闭时能够封闭风道10。其中，第二驱动装置固定安装于壳体1内。
可选地，如图9所示，壳体100内部还包括：蜗壳件13，蜗壳件13内具有蜗舌12，蜗壳件13的出风口处连通风道10。
可选地，换热器130设置于蜗壳件13的入风口处。
图10是根据一示例性实施例示出的一种空调室内机的第二封闭组件的结构示意图。
如图10所示，第二驱动装置包括：第二电机72和第二传动轴74，第二电机72的输出轴通过联轴器73与第二传动轴74连接，第二传动轴74沿着遮挡件71的横向延伸并与遮挡件71固定连接。如此，当需要关闭风道10时，第二电机72驱动第二传动轴74转动，进而带动遮挡件71转动直至遮挡件71的自由端抵顶于蜗舌12上，参照图9，防止清洁介质从风道10溢出；当需要打开风道10时，如图8所示，遮挡件71反向转动直至其自由端抵靠在蜗壳件13上，以让开风道10。
可选地，第二传动轴74下方的蜗壳件13的表面凹陷形成收集机构11。收集机构11用于收集清洁介质。收集机构11可以连接排液管。
可选地，蜗壳件13靠近收集机构11的壁上形成用于放置遮挡件71的放置槽。当遮挡件71打开时，遮挡件71抵靠在放置槽内，避免对经过风道10的气流形成阻力。
可选地，蜗舌12上设有开口，蜗舌12与壳体100围成用于收集清洁介质的收集空间14。收集空间14可以连接排液管。清洁介质落入收集空间14或收集机构11中被排出。
可选地，蜗舌12上设置用于支撑遮挡件71的支撑件15。遮挡件71转动靠近蜗舌12，遮挡件71的自由端能够落于支撑件15上，有利于增强对风道10的密封效果。
可选地，蜗舌12的位置高于第二传动轴74以使遮挡件71关闭时为倾斜状。如此，在清洁介质为液体的情况下，当遮挡件71关闭时，液体清洁介质落至遮挡件71上，可以向第二传动轴74一侧流动，进而落至收集机构11中。
可选地，遮挡件71上设有用于将液体清洁介质导流的导流机构75。
可选地，如图10所示，导流机构75沿遮挡件71纵向延伸。当遮挡件71封闭风道10时，导流机构75能够对落于其上的液体清洁介质进行导流。具体地，导流机构75的高度由遮挡件71的自由端向第二传动轴74一端逐渐减小，以提升对液体的导流效果。
本文所披露的实施例中，应该理解到，所揭露的方法、产品包括但不限于装置、设备等，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，机构或组件的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个机构或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略。作为分离部件说明的机构或组件可以是或者也可以不是物理上分开的，作为机构或组件显示的部件可以是或者也可以不是物理机构或组件，即可以位于一个地方，或者也可以分布到多个网络机构或组件上。可以根据实际的需要选择其中的部分或者全部机构或组件来实现本实施例方案的目的。另外，在本公开各个实施例中的各功能机构或组件可以集成在一个处理机构或组件中，也可以是各个机构或组件单独物理存在，也可以两个或两个以上机构或组件集成在一个机构或组件中。
本公开并不局限于上面已经描述并在附图中示出的结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (10)

  1. 一种空调室内机，包括：壳体和换热器，所述壳体的出风口处设置用于开启和关闭所述出风口的导风板，其特征在于，所述壳体的前侧设置面板，所述面板能够转动以打开和关闭所述壳体，所述面板打开以形成进风口，所述面板和导风板关闭以使所述壳体内形成密闭的清洗空间，所述壳体内还包括对所述清洗空间内部进行清洗的清洗装置。
  2. 根据权利要求1所述的空调室内机，其特征在于，所述壳体内部还包括用于使气流通过的进风窗，所述进风窗设置于所述换热器和所述面板之间，所述面板内侧设置用于封闭所述进风窗的第一封闭组件。
  3. 根据权利要求2所述的空调室内机，其特征在于，所述进风窗的边框设置沟槽，所述第一封闭组件包括密封件，所述面板关闭状态下所述密封件卡入所述进风窗的边框的沟槽中，所述密封件围成用于遮挡所述进风窗的遮挡区域。
  4. 根据权利要求3所述的空调室内机，其特征在于，所述第一封闭组件还包括用于阻挡清洗介质从所述遮挡区域下方渗出的挡水筋，所述挡水筋设置于所述遮挡区域的下边缘且沿所述遮挡区域横向延伸至所述遮挡区域的两端。
  5. 根据权利要求1所述的空调室内机，其特征在于，所述面板的底角位置设置弧形齿条，所述弧形齿条的圆弧垂直所述面板且朝向远离所述面板的方向弯曲，所述壳体内还包括第一驱动装置，所述第一驱动装置用于驱动所述弧形齿条转动以带动所述面板转动。
  6. 根据权利要求3所述的空调室内机，其特征在于，所述面板内侧还设有衬板，所述密封件设置于所述衬板上。
  7. 根据权利要求1所述的空调室内机，其特征在于，所述壳体内部还包括风道，所述风道内设置能够开启和关闭所述风道的第二封闭组件。
  8. 根据权利要求7所述的空调室内机，其特征在于，所述第二封闭组件包括：遮挡件，所述遮挡件用于封闭风道；第二驱动装置，所述第二驱动装置与所述遮挡件连接，所述第二驱动装置驱动所述遮挡件在打开位置和关闭位置之间切换。
  9. 根据权利要求8所述的空调室内机，其特征在于，所述遮挡件上设有 用于将液体清洁介质导流的导流机构。
  10. 根据权利要求1所述的空调室内机，其特征在于，所述清洗装置包括喷头，所述喷头的一端设有用于喷淋清洁介质的开口，另一端连通输送管，所述输送管连接清洁介质储存装置。
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