WO2020010978A1 - 空调壳体和空调器 - Google Patents

空调壳体和空调器 Download PDF

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Publication number
WO2020010978A1
WO2020010978A1 PCT/CN2019/090485 CN2019090485W WO2020010978A1 WO 2020010978 A1 WO2020010978 A1 WO 2020010978A1 CN 2019090485 W CN2019090485 W CN 2019090485W WO 2020010978 A1 WO2020010978 A1 WO 2020010978A1
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cover
air conditioner
air
housing
conditioning
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PCT/CN2019/090485
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English (en)
French (fr)
Inventor
程杰
王亮
高丽丽
李永涛
刘娟
李建科
贺世权
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青岛海尔空调器有限总公司
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Publication of WO2020010978A1 publication Critical patent/WO2020010978A1/zh

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    • 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 air-conditioning casing and an air-conditioner.
  • An embodiment of the present disclosure provides an air conditioner casing.
  • the air-conditioning housing includes:
  • the casing at least one end of the casing in the longitudinal direction is provided with a channel for the fan to take out in the axial direction, and a locking structure is detachably provided at a position where the channel passes through the casing.
  • An embodiment of the present disclosure provides an air conditioner.
  • the air conditioner includes:
  • the air-conditioning case is the above-mentioned air-conditioning case.
  • the air-conditioning casing of the present disclosure includes a casing. At least one end in the longitudinal direction of the casing is provided with a channel for the fan to take out in the axial direction, and a locking structure is detachably provided at a position where the channel passes through the casing.
  • the fan fixing screw only needs to be removed from the air outlet of the air conditioner, and then the locking structure is removed from the housing to make the channel clear, and then the fan can be taken out along the channel from the axial direction.
  • the whole process does not need to remove the panel, cover, evaporator and other components.
  • the disassembly and assembly method is simple and easy to operate. There is no need for specialized disassembly and assembly equipment, which reduces the professional requirements for fan disassembly and maintenance. The components cause damage, which realizes the easy disassembly and assembly function of the air conditioner fan.
  • FIG. 1 is a schematic structural diagram of an air conditioner case without disassembly according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of an air conditioner casing when a fan is in a detached state according to an embodiment of the present disclosure
  • FIG. 3 is an exploded structural diagram of an air-conditioning casing according to an embodiment of the present disclosure
  • FIG. 4 is an exploded view of an end cover structure of an air conditioner housing according to an embodiment of the present disclosure
  • FIG. 5 is an exploded schematic view of a bearing gland of an air conditioner casing according to an embodiment of the present disclosure.
  • an air-conditioning casing includes a casing 1, and at least one end in the longitudinal direction of the casing 1 is provided with a channel for the fan to take out in the axial direction, and the channel passes through the position of the casing 1
  • a lock structure is detachably provided.
  • the fan fixing screw only needs to be removed from the air outlet of the air conditioner, and then the locking structure is removed from the housing to make the channel clear, and then the fan can be taken out along the channel from the axial direction.
  • the whole process does not need to remove the panel, cover, evaporator and other components.
  • the disassembly and assembly method is simple and easy to operate. There is no need for specialized disassembly and assembly equipment, which reduces the professional requirements for fan disassembly and maintenance.
  • the disassembly and assembly efficiency is high, which can avoid zero air conditioning.
  • the components cause damage, which realizes the easy disassembly and assembly function of the air conditioner fan.
  • An end cover 2 is provided at the first end of the housing 1, the channel includes a first via hole 3 located on the end cover 2, and the locking structure includes a blocking cover 4 detachably disposed at the first via hole 3.
  • the first cover 3 can be opened only by removing the cover 4 from the end cover 2, so that the fan 5 can be easily removed through the first cover 3. Simple and easy to operate.
  • the cover 4 and the end cover 2 are detachably connected by screws.
  • the blocking cover 4 and the end cover 2 are fixedly engaged with each other.
  • the detachable connection between the cover 4 and the end cover 2 is achieved by a snap-in method, and it can be operated manually without the aid of tools during assembly and disassembly, which simplifies the operation structure, reduces the difficulty of operation and professional disassembly Difficulty makes the assembly and disassembly of the fan 5 more convenient.
  • the blocking cover 4 is rotationally engaged with the end cover 2, and the rotational engaging position of the blocking cover 4 and the end cover 2 is defined by screws.
  • the relative positions of the two can be positioned by screws to prevent the relative rotation between the cover 4 and the end cover 2 during the operation of the air conditioner to cause the cover. 4 detaches from the end cover 2 to improve the stability and reliability of the blocking and locking structure of the cover 4 and the end cover 2.
  • the cover 4 and the end cover 2 can also be connected only by a rotating snap connection structure without using screws.
  • the cover 4 includes a bottom plate 15 and a protrusion 13 provided on the bottom plate 15.
  • the protrusion 13 is convex toward the end cover 2, and is a cylindrical structure.
  • the end of the protrusion 13 is far from the bottom plate 15.
  • a clamping block 14 is provided, and a plurality of clamping blocks 14 are evenly distributed on the edge of the protrusion 13 along the circumferential direction and protrude from the edge of the protrusion 13 to form a clamping space with the bottom plate 15.
  • the end cap 2 is provided with an annular convex strip 17 on the peripheral side of the first via hole 3, and the convex strip 17 is provided with a via groove 16 penetrating the end cap 2 in the axial direction.
  • the inner hole diameter of the first via hole 3 should It is equal to or slightly larger than the diameter of the protrusion 13 so that the protrusion 13 can penetrate into the first via hole 3.
  • the shape of the through groove 16 matches the shape of the clamping block 14, so that the clamping block 14 can pass through the first through hole 3 and reach the inner side of the end cover 2.
  • a plurality of convex strips 17 are arranged at intervals along the circumferential direction, and a limiting groove 18 is formed between adjacent convex strips 17.
  • the channel includes a first via hole 3 disposed at the first end of the housing 1, and the locking structure includes an end cover 2 detachably disposed at the first via hole 3.
  • the end cover 2 is detachably connected to the housing 1 as a whole. At this time, there is no need to open a first through hole 3 in the end cover 2 and a cover 4 is provided.
  • the end cover 2 is directly used as a locking structure. can.
  • the housing 1 is provided with a skeleton.
  • the channel includes a second via hole provided at an end of the skeleton near the end cover 2.
  • the locking structure includes a bearing gland 6 and a bearing gland 6 detachably provided at the second via hole.
  • An oil bearing 7 is provided inside. Since the bearing gland 6 is detachably fixed to the frame, when the fan 5 needs to be removed, the restriction on the axial movement of the fan 5 can be removed only by removing the bearing gland 6, so that the fan 5 can be along the shaft It moves out of the air-conditioning casing through the second via hole and the first via hole 3.
  • the bearing gland 6 is preferably fixedly connected to the frame by means of snap-fitting.
  • the bearing gland 6 includes an end plate 8 and a positioning cover 9 which are detachably connected.
  • the oil-containing bearing 7 is disposed in a limiting space formed by the end plate 8 and the positioning cover 9.
  • the end plate 8 and the positioning cover 9 are clamped and fixed.
  • the bearing gland 6 as a unitary structure, and then fixing the oil-containing bearing 7 in the bearing gland 6, the assembly and disassembly of the oil-containing bearing 7 can be conveniently completed, and the assembly and disassembly of the fan 5 can be conveniently implemented.
  • the end plate 8 includes a mounting hole 10 within which the oil-containing bearing 7 is disposed.
  • the inner wall of the mounting hole 10 is provided with a plurality of clamping grooves 11 in the circumferential direction.
  • the positioning cover 9 is provided with a hook 12 corresponding to the clamping groove 11, and the hook 12 is hooked on the clamping groove 11.
  • the oil-containing bearing 7 can be fixed in the bearing gland 6, and then the bearing gland 6 and the oil-containing bearing 7 are integrally pressed and snapped on the frame of the indoor unit, and then the cover 4 is fixed on The end cover 2 completes the fan assembly of the air conditioner.
  • the fan 5 When the fan 5 needs to be disassembled and maintained, remove the fan fixing screw from the air outlet of the air conditioner, then rotate the cover 4 to the unlocked state, remove the cover 4 from the end cover 2, and then take out the bearing gland 6 and then Using the space left after taking out the bearing gland 6, the fan 5 is extracted from the air-conditioning casing and related maintenance is performed, thereby achieving the easy-to-remove function of the fan without removing the panel, cover, evaporator and other components.
  • the air conditioner includes an air conditioner casing and a fan 5.
  • the air conditioner casing is the air conditioner casing described above, and the fan is disposed in the casing 1 of the air conditioner casing.
  • the air conditioner is preferably a wall-mounted machine, and the fan is, for example, a cross-flow fan.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

本申请公开了一种空调壳体和空调器。该空调壳体包括外壳(1)，外壳(1)的长度方向的至少一端开设有供风扇沿轴向方向取出的通道，通道经过外壳(1)的位置可拆卸地设置有锁止结构。根据本公开的空调壳体，便于进行空调器风扇的拆洗，结构简单，操作方便，拆装效率高。

Description

空调壳体和空调器
本申请基于申请号为201810751713.X、申请日为2018.07.10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
本申请涉及空气调节技术领域，例如涉及一种空调壳体和空调器。
背景技术
目前家用空调壁挂式室内机，需要进行风扇拆装清洗维护时，由于结构设计等因素，需要先拆除面板、罩壳等外观件，再拆除蒸发器、电机压盖等内部件，最终才能将风扇取出。
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：此类拆洗风扇的方式比较复杂、耗时较长、容易造成空调零部件的损坏。
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壳体。
在一些实施例中，所述空调壳体包括：
外壳，外壳的长度方向的至少一端开设有供风扇沿轴向方向取出的通道，通道经过外壳的位置可拆卸地设置有锁止结构。
本公开实施例提供了一种空调器。
在一些实施例中，所述空调器包括：
空调壳体，该空调壳体为上述的空调壳体。
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：
本公开的空调壳体，包括外壳，外壳的长度方向的至少一端开设有供风扇沿轴向方向取出的通道，通道经过外壳的位置可拆卸地设置有锁止结构。在需要装拆空调壳体内的风扇时，只需要从空调出风口拆除风扇固定螺钉，然后将锁止结构从外壳上拆除，使得通道畅通，之后就可以将风扇沿着通道从轴向方向取出，整个过程无需拆除面板、罩壳、蒸发器等部件，拆装方式简单，操作方便，无需专业化拆装设备，降低了风扇拆装维护的 专业性要求，拆装效率高，可以避免对空调零部件造成损坏，实现了空调器风扇的易拆装功能。
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是本公开实施例的空调壳体未拆卸时的结构示意图；
图2是本公开实施例的空调壳体在风扇处于拆出状态时的结构示意图；
图3是本公开实施例的空调壳体的分解结构示意图；
图4是本公开实施例的空调壳体的端盖结构分解图；
图5是本公开实施例的空调壳体的轴承压盖的分解结构示意图。
附图标记说明：
1、外壳；2、端盖；3、第一过孔；4、挡盖；5、风扇；6、轴承压盖；7、含油轴承；8、端板；9、定位盖；10、安装孔；11、卡槽；12、卡钩；13、凸起；14、卡块；15、底板；16、过槽；17、凸条；18、限位槽。
具体实施方式
以下描述和附图充分地示出本公开的具体实施方案，以使本领域的技术人员能够实践它们。其他实施方案可以包括结构的、逻辑的、电气的、过程的以及其他的改变。实施例仅代表可能的变化。除非明确要求，否则单独的部件和功能是可选的，并且操作的顺序可以变化。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。本公开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，诸如第一和第二等之类的关系术语仅仅用于将一个实体或者操作与另一个实体或操作区分开来，而不要求或者暗示这些实体或操作之间存在任何实际的关系或者顺序。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过程、方法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过程、方法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过程、方法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。对于实施例公开的方法、产品等而言，由于其与实施例公开的方法部分相对应，所以描述的比较简单，相关之处参见方法部分说明即可。
结合参见图1至图5所示，根据本公开的实施例，空调壳体包括外壳1，外壳1的长度方向的至少一端开设有供风扇沿轴向方向取出的通道，通道经过外壳1的位置可拆卸地设置有锁止结构。
在需要装拆空调壳体内的风扇时，只需要从空调出风口拆除风扇固定螺钉，然后将锁止结构从外壳上拆除，使得通道畅通，之后就可以将风扇沿着通道从轴向方向取出，整个过程无需拆除面板、罩壳、蒸发器等部件，拆装方式简单，操作方便，无需专业化拆装设备，降低了风扇拆装维护的专业性要求，拆装效率高，可以避免对空调零部件造成损坏，实现了空调器风扇的易拆装功能。
外壳1的第一端设置有端盖2，通道包括位于端盖2上的第一过孔3，锁止结构包括可拆卸地设置在第一过孔3处的挡盖4。在需要将风扇5从通道拆出时，只需要将挡盖4从端盖2上拆下，就可以让开第一过孔3，使得风扇5可以经第一过孔3方便地拆卸，结构简单，操作方便。
挡盖4与端盖2之间通过螺钉可拆卸连接。
在本实施例中，挡盖4与端盖2之间卡接固定。通过卡接方式来实现挡盖4与端盖2之间的可拆卸连接，在装拆时均不需要借助于工具，手动即可操作，简化了操作结构，降低了操作难度和专业化拆装难度，使得风扇5的装拆更加方便。
优选地，挡盖4与端盖2旋转卡接，并通过螺钉限定挡盖4与端盖2的旋转卡接位置。当挡盖4与端盖2之间旋转卡接到位之后，可以通过螺钉对两者的相对位置进行定位，防止在空调器工作过程中挡盖4与端盖2之间发生相对转动导致挡盖4从端盖2上脱落，提高挡盖4与端盖2旋转卡接结构的稳定性和可靠性。
挡盖4与端盖2之间也可以仅采用旋转卡接结构，而不采用螺钉进行 连接。当采用此种结构时，挡盖4包括底板15和设置在底板15上的凸起13，该凸起13朝向端盖2凸起，具体为圆柱形结构，在凸起13远离底板15的一端设置有卡块14，多个卡块14沿周向均匀分布在凸起13的边缘，并突出于凸起13的边缘，以与底板15之间形成卡接空间。端盖2上在第一过孔3的周侧设置有环形的凸条17，凸条17上设置有沿轴向贯穿端盖2的过槽16，其中第一过孔3的内孔孔径应该等于或者是略大于凸起13的直径，以便凸起13能够穿入第一过孔3内。过槽16的形状与卡块14的形状相匹配，可以供卡块14穿过第一过孔3并到达端盖2的内侧。多个凸条17沿周向间隔设置，相邻的凸条17之间形成限位槽18。
在将挡盖4卡入端盖2上时，首先将挡盖4上的卡块14对准过槽16，然后将挡盖4放入到第一过孔3内，此时卡块14穿过过槽16到达端盖2的另一端，底板15止挡在端盖2外，凸起13穿入第一过孔3内。然后转动挡盖4，使得卡块14转动到凸条17所在位置，并卡紧在凸条17之间的限位槽18内，从而使得挡盖4紧固在端盖2上，完成挡盖4在端盖2上的旋转卡紧定位。
在另外一个实施例当中，通道包括设置在外壳1的第一端的第一过孔3，锁止结构包括可拆卸地设置在第一过孔3处的端盖2。在本实施例中，端盖2整体可拆卸地连接在外壳1上，此时无需在端盖2上开设第一过孔3，并设置挡盖4，直接将端盖2作为锁止结构即可。
外壳1内设置有骨架，通道包括设置在骨架靠近端盖2的一端端部的第二过孔，锁止结构包括可拆卸地设置在第二过孔处的轴承压盖6，轴承压盖6内设置有含油轴承7。由于轴承压盖6可拆卸地固定在骨架上，因此在需要拆卸风扇5时，只需要将轴承压盖6拆下，就能够移除对风扇5轴向运动的限制，使得风扇5可以沿轴向运动，经过第二过孔和第一过孔3从空调壳体内抽出。轴承压盖6优选地通过卡接的方式与骨架实现固定连接。
轴承压盖6包括可拆卸地连接的端板8和定位盖9，含油轴承7设置在端板8和定位盖9所形成的限位空间内。
端板8和定位盖9之间卡接固定。通过将轴承压盖6做成分体式结构，然后将含油轴承7固定在轴承压盖6内，可以方便地完成含油轴承7的装拆，进而方便地实现风扇5的装拆。
在本实施例中，端板8包括安装孔10，含油轴承7设置在该安装孔10内。安装孔10的内壁上沿周向设置有多个卡槽11，定位盖9上对应卡槽11设置有卡钩12，卡钩12钩挂在卡槽11上。通过采用卡接式结构，可以方便地将含油轴承7装入轴承压盖6内，或者从轴承压盖6中拆除，操作简单方便。
在风扇5安装在骨架上之后，可以将含油轴承7固定在轴承压盖6内，然后将轴承压盖6和含油轴承7整体按压卡扣在室内机的骨架上，之后将挡盖4固定在端盖2上，完成空调器的风扇组装。当风扇5需要拆装维护时，从空调出风口拆除风扇固定螺钉，然后旋转挡盖4至未锁紧状态，并将挡盖4从端盖2上拆下，之后取出轴承压盖6，然后利用取出轴承压盖6后留下的空间，将风扇5从空调壳体内抽出，并进行相关的维护保养，从而实现了不拆除面板、罩壳、蒸发器等部件的风扇易拆装功能。
根据本公开的实施例，空调器包括空调壳体和风扇5，该空调壳体为上述的空调壳体，风扇设置在空调壳体的外壳1内。上述的空调器优选地为壁挂机，上述的风扇例如为贯流风扇。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的流程及结构，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 (11)

  1. 一种空调壳体，其特征在于，包括外壳(1)，所述外壳(1)的长度方向的至少一端开设有供风扇沿轴向方向取出的通道，所述通道经过所述外壳(1)的位置可拆卸地设置有锁止结构。
  2. 根据权利要求1所述的空调壳体，其特征在于，所述外壳(1)的第一端设置有端盖(2)，所述通道包括位于所述端盖(2)上的第一过孔(3)，所述锁止结构包括可拆卸地设置在所述第一过孔(3)处的挡盖(4)。
  3. 根据权利要求2所述的空调壳体，其特征在于，所述挡盖(4)与所述端盖(2)之间通过螺钉可拆卸连接。
  4. 根据权利要求2所述的空调壳体，其特征在于，所述挡盖(4)与所述端盖(2)之间卡接固定。
  5. 根据权利要求4所述的空调壳体，其特征在于，所述挡盖(4)与所述端盖(2)旋转卡接，并通过螺钉限定所述挡盖(4)与所述端盖(2)的旋转卡接位置。
  6. 根据权利要求1所述的空调壳体，其特征在于，所述通道包括设置在所述外壳(1)的第一端的第一过孔(3)，所述锁止结构包括可拆卸地设置在所述第一过孔(3)处的端盖(2)。
  7. 根据权利要求2至6中任一项所述的空调壳体，其特征在于，所述外壳(1)内设置有骨架，所述通道包括设置在所述骨架靠近所述端盖(2)的一端端部的第二过孔，所述锁止结构包括可拆卸地设置在所述第二过孔处的轴承压盖(6)，所述轴承压盖(6)内设置有含油轴承(7)。
  8. 根据权利要求7所述的空调壳体，其特征在于，所述轴承压盖(6)包括可拆卸地连接的端板(8)和定位盖(9)，所述含油轴承(7)设置在所述端板(8)和所述定位盖(9)所形成的限位空间内。
  9. 根据权利要求8所述的空调壳体，其特征在于，所述端板(8)和所述定位盖(9)之间卡接固定。
  10. 根据权利要求9所述的空调壳体，其特征在于，所述端板(8)包括安装孔(10)，所述安装孔(10)的内壁上沿周向设置有多个卡槽(11)，所述定位盖(9)上对应所述卡槽(11)设置有卡钩(12)，所述卡钩(12)钩挂在所述卡槽(11)上。
  11. 一种空调器，包括空调壳体，其特征在于，所述空调壳体为权利要求1至10中任一项所述的空调壳体。
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