WO2018137380A1 - 空调器 - Google Patents

空调器 Download PDF

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Publication number
WO2018137380A1
WO2018137380A1 PCT/CN2017/109899 CN2017109899W WO2018137380A1 WO 2018137380 A1 WO2018137380 A1 WO 2018137380A1 CN 2017109899 W CN2017109899 W CN 2017109899W WO 2018137380 A1 WO2018137380 A1 WO 2018137380A1
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WO
WIPO (PCT)
Prior art keywords
motor
air conditioner
shaft
claw
conditioner according
Prior art date
Application number
PCT/CN2017/109899
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English (en)
French (fr)
Inventor
汪春节
韩鹏
杨盼
林青辉
李如强
Original Assignee
珠海格力电器股份有限公司
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Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2018137380A1 publication Critical patent/WO2018137380A1/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
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/20—Electric components for separate outdoor units
    • F24F1/22—Arrangement or mounting thereof

Definitions

  • the invention relates to the technical field of air conditioners, and in particular to an air conditioner.
  • the split-wall type air conditioner is an important factor in maintaining the long-term use of the air conditioner, and whether the motor of the drive unit can be used for a long time. Therefore, in order to ensure the stability of the use of the air conditioner and the extension of the service life, after the air conditioner is used for a period of time, the after-sales personnel are required to perform the after-sale maintenance operation of the motor.
  • the motor is arranged inside the air conditioner, and is fixed on the bottom case of the air conditioner by screws, and the motor bush sleeve on the motor shaft of the motor and the fan bush sleeve on the middle air shaft of the air conditioner are nested with each other.
  • the screw is fastened to realize the connection between the motor shaft and the blade shaft for driving the blade to rotate.
  • After-sales maintenance of the motor requires the removal of the exterior parts of the panel, panel body, etc. of the air conditioner, and then the after-sales personnel need to perform multiple screwing operations.
  • the above-mentioned after-sales maintenance operation has a large workload and is difficult to operate, improving the after-sales maintenance. cost.
  • the main object of the present invention is to provide an air conditioner to solve the problem of air conditioning in the prior art.
  • the motor performs maintenance operations, which is time-consuming and labor-intensive when disassembling the motor, and has high maintenance and after-sales costs.
  • the present invention provides an air conditioner comprising: a base member;
  • the motor support is arranged on the base part of the air conditioner; the motor is mounted on the motor support; the motor pressure plate, the motor pressure plate is used for radially limiting the motor; and the motor end cover is used for axially axially of the motor Positioning, the motor end cover is detachably mounted to the base member.
  • the motor shaft of the motor has a quick release connection structure for realizing quick disassembly of the motor shaft and the air conditioner blade shaft.
  • the quick release connecting structure comprises a claw disposed on the motor shaft, and the corresponding blade shaft is provided with a card slot matched with the claw;
  • the quick release connection structure includes a card slot disposed on the motor shaft, and the corresponding blade shaft is provided with a claw that cooperates with the card slot.
  • the claw is a spiral claw
  • the corresponding card slot is a spiral card slot
  • the spiral claw is disposed on the motor sleeve, and the motor sleeve is mounted on the motor shaft.
  • a motor sleeve mounting hole is opened on the motor sleeve and the motor shaft, and the motor sleeve and the motor shaft are detachably mounted through a screw passing through the motor sleeve mounting hole.
  • the motor bushing is integrally formed with the motor shaft.
  • the motor support and the base member are integrally formed.
  • motor support and the base member are integrally formed by injection molding.
  • the air conditioner of the present invention when it is required to perform after-sales maintenance on the motor component inside the air conditioner, it is only necessary to axially limit the motor after disassembling the side panel, and detachably mount on the base.
  • the motor end cover on the seat part is removed, and the fixing of the motor and the bottom case can be removed.
  • the panel and the panel body are first removed, and then the screw is repeatedly screwed to reduce the after-sales maintenance.
  • the maintenance operation workload reduces the difficulty of after-sales maintenance of the motor components in the air conditioner.
  • the motor in the motor assembly has a drive connection with the blade shaft through a quick release connection structure, so that after the operation of disassembling the motor end cover is completed, the motor can be directly taken out from the air conditioner. This eliminates the need to disassemble and screw the motor shaft and the vane shaft inside the air conditioner, saving time and effort and reducing after-sales costs and time.
  • FIG. 1 is a schematic structural view of a motor assembly according to an embodiment of the present invention.
  • FIG. 2 is a schematic view showing the assembly structure of the motor assembly shown in FIG. 1;
  • FIG. 3 is a schematic structural view of a motor and a limiting component in the motor assembly shown in FIG. 1;
  • FIG. 4 is a schematic structural view of a motor support and a base member of the motor assembly shown in FIG. 1;
  • Figure 5 is a schematic structural view of a motor bushing in the motor assembly shown in Figure 1;
  • FIG. 6 is a schematic structural view of a motor bushing in another direction in the motor assembly shown in FIG. 1.
  • G220 motor; g311, motor bushing; g210, motor bearing; g330, base component; G250, motor pressure plate; g240, motor end cover; g311, motor bushing; g361, spiral jaw.
  • an air conditioner includes: a base member g330; a motor mount g210 disposed on a base member g330 on the air conditioner; and a motor g220 mounted on the motor mount G210; motor pressure plate g250, motor pressure plate g250 for radially limiting the motor g220; motor end cover g240 for axial positioning of the motor, the motor end cover g240 is detachably mounted on the base member g330.
  • the motor shaft of the motor g220 in the embodiment has a quick-release connection structure for realizing rapid disassembly of the motor shaft and the air conditioner blade shaft, so that after the operation of disassembling the motor end cover g240 is completed, the motor g220 can be directly connected.
  • the air conditioner since it is not necessary to disassemble and screw the motor shaft and the blade shaft inside the air conditioner, this saves time and labor, and reduces after-sales cost and time.
  • the quick release connection structure in the embodiment of the present invention includes a claw disposed on the motor shaft, and correspondingly disposed on the blade shaft in the air conditioner is configured to cooperate with the claw.
  • the claws are extracted from the card slot, and the disassembly of the motor g220 can be quickly realized, which is convenient for subsequent maintenance.
  • the quick release connection structure may also include a card slot disposed on the motor shaft, and the corresponding blade shaft is provided with a claw that cooperates with the card slot, and the motor shaft and the blade shaft can be quickly disassembled and connected. the goal of.
  • the claw disposed on the motor shaft of the motor assembly is a screw claw g361
  • the corresponding card slot is a spiral card slot, so that in the working position of the motor g220, the rotation of the motor shaft causes the spiral claw
  • the g361 and the spiral card slot are close to each other under the action of the spiral surface, and the motor shaft and the blade shaft are not easily separated during the rotation process, and the motor g220 in the working position can be smoothly operated.
  • the screw claw g361 in the embodiment of the present invention is disposed on the motor sleeve g311, the motor sleeve g311 is mounted on the motor shaft, and the motor shaft sleeve g311 and the motor shaft are respectively provided with a motor shaft.
  • the motor mounting sleeve g311 and the motor shaft are detachably mounted by screws passing through the motor bushing mounting hole.
  • the motor bushing g311 is integrally formed with the motor shaft.
  • the motor support g210 and the base member g330 are integrated integrally formed in the embodiment of the present invention, and more specifically, the motor support g210 and the base member g330 are integrally formed by injection molding, so that the air conditioner can be manufactured during the manufacturing process. There is no need to separately manufacture and install the motor support g210, which improves the manufacturing efficiency of the air conditioner product, and does not cause abnormal noise of the air conditioner during use due to improper installation of the motor support g210 and the base member g330. .
  • the side panel in the air conditioner and the motor end cover g240 for laterally limiting the motor g220 are first disassembled, and then the motor press plate g250 is detached. Remove the motor pressure plate g250 after the screw. Due to the existence of the spiral structure of the motor sleeve g311, the motor g220 can be quickly separated from the blade shaft in the quick release position, and the manual pulling motor g220 can be removed in the direction.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

一种空调器，包括：基座部件（g330）；电机支座（g210），设置在空调器上的基座部件（g330）上；电机（g220），安装在电机支座（g210）上；电机压板（g250），电机压板（g250）用于对电机（g220）进行径向限位；电机端盖（g240），用于对电机（g220）进行轴向定位，电机端盖（g240）可拆卸地安装在基座部件（g330）。

Description

空调器 技术领域
本发明涉及空调技术领域，具体涉及一种空调器。
背景技术
分体挂壁式空调器作为普遍使用的家用电器，能否保持空调器长久使用的一个重要因素就是其驱动部件电机能否长久使用。由此，为保证空调器使用的稳定和使用寿命的延长，在空调器使用一段时间后，就需要售后人员对电机进行售后保养维修操作。
目前，在空调器中，电机布置在空调器内部，通过螺钉固定在空调器的底壳上，电机的电机轴上的电机轴套与空调器中风叶轴上的风叶轴套相互嵌套，并由螺钉进行紧固实现电机轴与风叶轴的连接，用于驱动风叶转动。在售后人员进行售后保养维修操作时，售后人员一方面需拆除电机与底壳的固定，另一方面拆除电机轴与风叶轴的连接，而由于空调器内部空间狭小，操作空间受到限制，在对电机进行售后维修保养需要拆除空调器的面板、面板体等外观部件，然后售后人员需要进行多次旋拧螺钉操作，上述售后保养维修操作工作量大，同时操作困难，提高了售后保养维修的成本。
发明内容
本发明的主要目的在于提供一种空调器，以解决现有技术中在对空调 器进行电机维护操作，在进行拆卸电机工作时费时费力，售后维修成本高的问题。
为实现上述目的，本发明提供了一种空调器，包括：基座部件；
电机支座，设置在空调器上的基座部件上；电机，安装在电机支座上；电机压板，电机压板用于对电机进行径向限位；电机端盖，用于对电机进行轴向定位，电机端盖可拆卸地安装在基座部件。
进一步地，电机的电机轴上具有用于实现电机轴与空调器中风叶轴快速拆卸的快拆连接结构。
进一步地，快拆连接结构包括设置在电机轴上的卡爪，对应的风叶轴上设置有与卡爪配合的卡槽；或
快拆连接结构包括设置在电机轴上的卡槽，对应的风叶轴上设置有与卡槽配合的卡爪。
进一步地，卡爪为螺旋卡爪，对应卡槽为螺旋卡槽。
进一步地，螺旋卡爪设置在电机轴套上，电机轴套安装在电机轴。
进一步地，电机轴套与电机轴上均开设有电机轴套安装孔，电机轴套与电机轴通过穿过电机轴套安装孔的螺钉可拆卸安装。
进一步地，电机轴套与电机轴一体成型。
进一步地，电机支座与基座部件之间一体成型。
进一步地，电机支座和基座部件之间通过注塑方式一体成型。
本发明技术方案，具有如下优点：
1.在本发明的空调器中，在需要对空调器内部的电机组件进行售后维修时，只需要在拆开侧面板后，将对电机进行轴向限位，可拆卸的安装在基 座部件上的电机端盖拆除，即可拆除电机与底壳的固定，相对于现有技术中为避免干涉，先拆除面板、面板体，然后多次旋拧螺钉的操作，减小了售后保养维修操作工作量，降低了空调器中电机组件售后维修的难度。
2.在本发明的空调器中，电机组件中的电机具有通过快拆连接结构与风叶轴传动连接，这样在完成拆卸电机端盖的操作后，可以直接将电机从空调器中拿出，由于无需在空调器内部为了将电机轴和风叶轴进行拆卸和旋拧螺钉，这样省时省力，降低了售后成本和时间。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。在附图中：
图1为本发明实施例中电机组件的结构示意图；
图2为图1所示的电机组件的装配结构示意图；
图3为图1所示的电机组件中电机以及限位组件的结构示意图；
图4为图1所示电机组件中电机支座和基座部件的结构示意图；
图5为图1所示电机组件中电机轴套的结构示意图；
图6为图1所示电机组件中另一方向的电机轴套的结构示意图。
其中，上述附图中的附图标记为：
g220、电机；g311、电机轴套；g210、电机支座；g330、基座部件； g250、电机压板；g240、电机端盖；g311、电机轴套；g361、螺旋卡爪。
具体实施方式
下面将结合附图对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“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发明和简化描述，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发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
实施例1
如图1至图4所示，根据本发明实施例中的空调器包括：基座部件g330；电机支座g210，设置在空调器上的基座部件g330上；电机g220，安装在电机支座g210上；电机压板g250，电机压板g250用于对电机g220进行径向限位；电机端盖g240，用于对电机进行轴向定位，电机端盖g240可拆卸地安装在基座部件g330。这样在需要对空调器内部的电机组件进行售后维修时，只需要在拆开侧面板后，将对电机g220进行轴向限位，可拆卸的安装在基座部件上的电机端盖g240拆除，即可拆除电机g220与底壳的固定，相对于现有技术中为避免干涉，先拆除面板、面板体，然后多次旋拧螺钉 的操作，减小了售后保养维修操作工作量，降低了空调器中电机组件售后维修的难度。
优选地，本实施例中电机g220的电机轴上具有用于实现电机轴与空调器中风叶轴快速拆卸的快拆连接结构，这样在完成拆卸电机端盖g240的操作后，可以直接将电机g220从空调器中拿出，由于无需在空调器内部为了将电机轴和风叶轴进行拆卸和旋拧螺钉，这样省时省力，降低了售后成本和时间。
如图5和图6所示，具体地，本发明实施例中的快拆连接结构包括设置在电机轴上的卡爪，对应的在空调器中的风叶轴上设置有与卡爪配合的卡槽，在电机g220的工作位置，电机组件中电机g220上的卡爪伸入卡槽中，电机轴转动时带动风叶轴转动，在电机g220的快拆位置，在解除电机g220的锁定后，在对电机g220进行拆卸时，卡爪从卡槽中抽出，可快速实现电机g220的拆卸，便于后续进行维修。可以理解的是，快拆连接结构也可以是包括设置在电机轴上的卡槽，对应的风叶轴上设置有与卡槽配合的卡爪，同样能够实现电机轴与风叶轴快速拆卸连接的目的。
优选地，发明实施例中，设置在电机组件中电机轴上的卡爪为螺旋卡爪g361，对应卡槽为螺旋卡槽，这样在电机g220的工作位置，电机轴的转动会使螺旋卡爪g361和螺旋卡槽在螺旋面的作用下相互靠近，电机轴和风叶轴在转动过程中不易发生分开的问题，保证处于工作位置的电机g220能够平稳的运行。
具体地，本发明实施例中的螺旋卡爪g361设置在电机轴套g311上，电机轴套g311安装在电机轴，电机轴套g311与电机轴上均开设有电机轴 套安装孔，电机轴套g311与电机轴通过穿过电机轴套安装孔的螺钉可拆卸安装，在一未图示变形实施例中，电机轴套g311与电机轴一体成型。
优选地，本发明实施例中的电机支座g210与基座部件g330之间一体成型，更具体电机支座g210和基座部件g330通过注塑方式一体成型，这样能够在空调器的生产制造过程中，无需单独的进行电机支座g210的制造和安装，提高了空调器产品的制造效率，同时不会因为电机支座g210和基座部件g330的安装不当问题导致空调器在使用过程中出现异响。
从而在本实施例中的电机g220进行维修和保养工作时，首先把空调器中的侧面板和用于对电机g220进行侧向限位的电机端盖g240进行拆卸，然后拆卸固定电机压板g250的螺钉后把电机压板g250进行拆卸。因电机轴套g311螺旋结构形式的存在，使得电机g220在快拆位置可实现与风叶轴达到快速的分离，此时手动拉动电机g220向有方向即可移出。
显然，上述实施例仅仅是为清楚地说明所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本发明创造的保护范围之中。

Claims (9)

  1. 一种空调器，其特征在于，包括：
    基座部件(g330)；
    电机支座(g210)，设置在空调器上的所述基座部件(g330)上；
    电机(g220)，安装在所述电机支座(g210)上；
    电机压板(g250)，所述电机压板(g250)用于对所述电机(g220)进行径向限位；
    电机端盖(g240)，用于对电机进行轴向定位，所述电机端盖(g240)可拆卸地安装在基座部件(g330)。
  2. 根据权利要求1所述的空调器，其特征在于，所述电机(g220)的电机轴上具有用于实现所述电机轴与空调器中风叶轴快速拆卸的快拆连接结构。
  3. 根据权利要求2所述的空调器，其特征在于，
    所述快拆连接结构包括设置在所述电机轴上的卡爪，对应的所述风叶轴上设置有与所述卡爪配合的卡槽；或
    所述快拆连接结构包括设置在所述电机轴上的卡槽，对应的所述风叶轴上设置有与所述卡槽配合的卡爪。
  4. 根据权利要求3所述的空调器，其特征在于，所述卡爪为螺旋卡爪(g361)，对应所述卡槽为螺旋卡槽。
  5. 根据权利要求4所述的空调器，其特征在于，所述螺旋卡爪(g361)设置在电机轴套(g311)上，所述电机轴套(g311)安装在所述电机轴。
  6. 根据权利要求5所述的空调器，其特征在于，所述电机轴套(g311) 与所述电机轴上均开设有电机轴套安装孔，所述电机轴套(g311)与所述电机轴通过穿过所述电机轴套安装孔的螺钉可拆卸安装。
  7. 根据权利要求5所述的空调器，其特征在于，所述电机轴套(g311)与所述电机轴一体成型。
  8. 根据权利要求1至7中任一项所述的空调器，其特征在于，所述电机支座(g210)与所述基座部件(g330)之间一体成型。
  9. 根据权利要求8所述的空调器，其特征在于，所述电机支座(g210)和所述基座部件(g330)之间通过注塑方式一体成型。
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