WO2019052341A1 - 导风机构及具有其的空调器 - Google Patents

导风机构及具有其的空调器 Download PDF

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Publication number
WO2019052341A1
WO2019052341A1 PCT/CN2018/103183 CN2018103183W WO2019052341A1 WO 2019052341 A1 WO2019052341 A1 WO 2019052341A1 CN 2018103183 W CN2018103183 W CN 2018103183W WO 2019052341 A1 WO2019052341 A1 WO 2019052341A1
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WO
WIPO (PCT)
Prior art keywords
air guiding
sleeve
air
guiding mechanism
sweeping blade
Prior art date
Application number
PCT/CN2018/103183
Other languages
English (en)
French (fr)
Inventor
林青辉
汪春节
邓浩光
Original Assignee
格力电器（武汉）有限公司
珠海格力电器股份有限公司
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 格力电器（武汉）有限公司, 珠海格力电器股份有限公司 filed Critical 格力电器（武汉）有限公司
Priority to EP18857002.2A priority Critical patent/EP3683509A4/en
Publication of WO2019052341A1 publication Critical patent/WO2019052341A1/zh

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Classifications

    • 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
    • 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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • 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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the present invention relates to the field of air conditioning equipment, and in particular to an air guiding mechanism and an air conditioner having the same.
  • the air guiding mechanism of the conventional split type air conditioner needs to provide left and right air guiding mechanisms and upper and lower air guiding mechanisms, and the two air guiding mechanisms are separately provided for
  • the sweeping blades for sweeping the left and right winds are mounted on the bottom casing and the driving mechanism is also disposed on the bottom casing.
  • the wind deflecting plates for conducting the upper and lower winds are pushed out of the whole machine by the driving mechanism, and the driving mechanism is extendable.
  • the air guiding mechanism has a complicated structure, high cost, and cumbersome control process.
  • the existing improved air guiding mechanism rotatably mounts the left and right sweeping blades on the air deflector, and the motor for driving the left and right sweeping blades is mounted on the telescopic rod of the driving box on one side.
  • the telescopic rod is drivingly connected with one end of the air guiding plate, and the other end of the air guiding plate is hooked on the output shaft of the left and right sweeping blades by an eagle hook structure, such that the left and right winds are swept up and down.
  • the sweep is not independent, and interference occurs between the rotation of the left and right sweeping blades and the rotation of the deflector.
  • a primary object of the present invention is to provide an air guiding mechanism and an air conditioner having the same, which at least solves the problem that the left and right sweeping blades and the wind deflector in the air conditioning air guiding mechanism of the prior art form an interference.
  • an air guiding mechanism including an air deflector, a sweeping blade, and a sweeping blade driving motor, and the sweeping blade is rotatably disposed on the wind deflector.
  • the drive shaft of the sweeping blade driving motor is drivingly connected with the rotating shaft of the sweeping blade to drive the sweeping blade to rotate.
  • the air guiding mechanism further comprises a sleeve, and the driving shaft and/or the rotating shaft are rotatably disposed in the sleeve, and the wind guiding The plate is rotatably coupled to the sleeve such that the wind deflector and the sweeping vane are relatively non-interferingly rotated by the sleeve.
  • the sweeping blade drive motor has an end cover, and the sleeve is fixedly connected or integrally formed with the end cover so that the drive shaft is rotatably disposed in the sleeve.
  • the sweeping blade drive motor is mounted on the drive box telescopic rod.
  • a positioning rod is connected to the end cover, and the positioning rod is connected with the driving box telescopic rod to support the end cover on the driving box telescopic rod.
  • the positioning rod extends along the extending direction of the telescopic rod of the drive box.
  • a hook is disposed on the air deflector, and the air deflector is rotatably mounted on the sleeve through the hook.
  • the outer wall of the sleeve has a circumferential direction around the sleeve disposed in the limiting slot, and the hook is rotatably suspended in the limiting slot.
  • the sweeping blade drive motor has an end cover; wherein the sleeve comprises: a barrel portion and a flange portion, one end of the barrel portion is connected to the end surface of the end cover, and the flange portion is disposed at the other end of the barrel portion a limiting groove is formed between the end surface of the end cap, the outer peripheral wall of the cylindrical portion, and the flange portion.
  • the end cover has an annular flange on the end surface thereof, and the limiting groove is surrounded by the annular flange, the outer peripheral wall of the cylindrical portion, and the flange portion.
  • the sleeve is sleeved on the drive shaft, and the inner diameter of the sleeve is larger than the outer diameter of the drive shaft to make the drive shaft and the sleeve gap-fit.
  • the air guiding mechanism further includes: a wind deflector driving motor; wherein one end of the air guiding plate is rotatably connected to the bushing, and the other end of the air guiding plate is connected with the air guiding plate driving motor to make the air guiding plate
  • the drive motor drives the air deflector to rotate.
  • an air conditioner comprising an air guiding structure, the wind guiding structure being an air guiding structure of the above content.
  • the air guiding mechanism applying the technical scheme of the present invention comprises an air guiding plate, a sweeping blade and a sweeping blade driving motor, wherein the sweeping blade is rotatably disposed on the air guiding plate, and the driving blade and the sweeping blade of the sweeping blade driving motor
  • the rotating shaft drive connection is configured to drive the sweeping blade to rotate
  • the air guiding mechanism further comprises a sleeve, the driving shaft and/or the rotating shaft are rotatably disposed in the sleeve, and the air guiding plate is rotatably connected with the sleeve to guide
  • the wind plate and the sweeping blade are rotated relative to each other by the sleeve without interference. Therefore, the left and right sweeping winds and the upwind sweeping are independent of each other, and the problem that the left and right sweeping blades and the wind deflector rotate in the air conditioning air guiding mechanism of the prior art can be solved.
  • FIG. 1 is a schematic structural view of an optional air guiding mechanism according to an embodiment of the present invention.
  • FIG. 2 is a partial structural schematic view of an optional air guiding mechanism according to an embodiment of the present invention.
  • Figure 3 is a schematic enlarged view of the structure of Figure 2;
  • FIG. 4 is a schematic view showing a split structure of a bushing and a sweeping blade driving motor of an air guiding mechanism according to an embodiment of the present invention
  • FIG. 5 is a schematic view showing the assembly structure of a bushing and a sweeping blade driving motor of an optional air guiding mechanism according to an embodiment of the present invention
  • FIG. 6 is a schematic view showing the assembly structure of an end cover of an optional air guiding mechanism and a sweeping blade driving motor according to an embodiment of the present invention
  • Fig. 7 is a schematic view showing another partial structure of an air guiding mechanism according to an embodiment of the present invention.
  • the air guiding mechanism includes an air deflector 10, a sweeping blade 20, and a sweeping blade driving motor 30, and the sweeping blade 20 is rotatably disposed on the wind deflector 10.
  • the drive shaft 31 of the sweeping blade drive motor 30 is drivingly coupled to the rotating shaft 21 of the sweeping blade 20 to drive the sweeping blade 20 to rotate.
  • the air guiding mechanism further includes a sleeve 40, and the driving shaft 31 and/or the rotating shaft 21 are rotatable.
  • the grounding plate 10 is disposed in the sleeve 40, and the air guiding plate 10 is rotatably coupled to the sleeve 40 to rotate the wind deflector 10 and the sweeping blade 20 relatively without interference by the sleeve 40.
  • An air guiding mechanism applying the technical solution of the present invention includes an air deflector 10, a sweeping blade 20, and a sweeping blade driving motor 30.
  • the sweeping blade 20 is rotatably disposed on the wind deflector 10, and the sweeping blade drives the motor 30
  • the drive shaft 31 is drivingly coupled to the rotating shaft 21 of the sweeping blade 20 to drive the sweeping blade 20 to rotate.
  • the air guiding mechanism further includes a sleeve 40.
  • the driving shaft 31 and/or the rotating shaft 21 are rotatably disposed in the sleeve 40.
  • the wind deflector 10 is rotatably coupled to the sleeve 40 such that the wind deflector 10 and the sweep vane 20 are relatively non-interferingly rotated by the sleeve 40. Therefore, the left and right sweeping winds and the upwind sweeping are independent of each other, and the problem that the left and right sweeping blades and the wind deflector rotate in the air conditioning air guiding mechanism of the prior art can be solved
  • the sleeve 40 is sleeved on the drive shaft 31 of the sweeping blade drive motor 30, and the sleeve 40 is fixed on the sweeping blade drive motor 30, thereby driving the shaft
  • the sleeve 40 is kept stationary with respect to the driving shaft 31, so that the wind deflector 10 connected to the sleeve 40 is maintained in the original state; likewise, when the wind deflector 10 is rotated
  • the sleeve 40 is also kept stationary relative to the air deflector 10, so as to prevent the sweeping blade 20 from rotating due to friction, so that the left and right sweeping and the upwind sweep are independent of each other, and mutual interference is avoided.
  • the sweeping blade drive motor 30 is mounted at the end of the drive box telescopic rod 60, and the drive box telescopic rod 60 is used to drive the wind deflector 10 to extend out of the air outlet of the air conditioner or to return to the air outlet. Air conditioning on the air outlet.
  • the sweeping blade drive motor 30 has an end cap 32. One end of the sleeve 40 is fixedly connected or integrally formed with the end cap 32.
  • the drive shaft 31 is rotatably passed through the end cap 32 and the sleeve 40 and the sweeping blade 20
  • the rotating shaft 21 is connected;
  • the inner diameter of the sleeve 40 is larger than the outer diameter of the driving shaft 31 to make the driving shaft 31 and the sleeve 40 have a clearance fit;
  • the end cover 32 is connected with the positioning rod 50, the shape of the positioning rod 50 and the driving box telescopic rod 60
  • the shape is matched and extends along the extending direction of the drive box telescopic rod 60, and the positioning rod 50 is screwed to the drive box telescopic rod 60 to support the end cover 32 and the sleeve 40 on the drive box telescopic rod 60 for driving
  • the sleeve 40 remains stationary with respect to the drive shaft 31.
  • the air deflector 10 is provided with a hook 11 which is rotatably mounted on the sleeve 40 through the hook 11. on.
  • the sleeve 40 includes a cylindrical portion 42 and a flange portion 43.
  • One end of the cylindrical portion 42 is connected to the end surface of the end cover 32, and the flange portion 43 is provided at the other end of the cylindrical portion 42.
  • the limiting groove 41 is formed between the end surface of the end cap 32, the outer peripheral wall of the cylindrical portion 42 and the flange portion 43.
  • the limiting groove 41 is disposed around the circumferential direction of the sleeve 40, and the hook 11 is rotatably mounted in the limit. In the bit slot 41.
  • the end cap 32 has an annular flange on the end surface thereof so that the annular flange, the outer peripheral wall of the cylindrical portion 42, and the flange portion 43 enclose the limiting groove 41.
  • the air guiding mechanism further includes: a wind deflector driving motor 70, and the wind deflector driving motor 70 is disposed at the other end of the housing of the air conditioner indoor unit to expand and contract the driving box At the end of the rod 60, the output shaft of the wind deflector drive motor 70 is drivingly coupled to the connecting lug on the wind deflector 10 to drive the wind deflector 10 to rotate.
  • an air conditioner comprising an air guiding structure which is the air guiding structure of the above embodiment.
  • the air conditioner of the air guiding mechanism of the above embodiment can make the left and right sweeping and the upwind sweep independent of each other, and solve the problem that the left and right sweeping blades and the wind deflector in the air conditioning air guiding mechanism of the prior art can interfere with each other. problem.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Abstract

一种导风机构，包括导风板(10)、扫风叶片(20)和扫风叶片驱动电机(30)，扫风叶片(20)可转动地设置在导风板(10)上，扫风叶片驱动电机(30)的驱动轴(31)与扫风叶片(20)的转轴(21)传动连接，以驱动扫风叶片(20)转动，导风机构还包括轴套(40)，驱动轴(31)和/或转轴(21)可转动地穿设在轴套(40)内，导风板(10)可转动地与轴套(40)连接，以使导风板(10)和扫风叶片(20)之间通过轴套(40)相对可转动地设置，从而使左右扫风和上下扫风相互独立。还涉及一种具有上述导风机构的空调器。

Description

导风机构及具有其的空调器 技术领域
本发明涉及空调设备领域，具体而言，涉及一种导风机构及具有其的空调器。
背景技术
传统的分体式空调器的导风机构为了实现左、右和上、下送风，需要设置左、右导风机构和上、下导风机构，两个导风机构是分开设置的，用于进行左、右扫风的扫风叶片安装在底壳上且驱动机构同样设置在底壳上，用于进行上下、导风的导风板由驱动机构推出整机外，其驱动机构为可伸出整机外的驱动结构；推出导风板到整机外的两个驱动机构设置在空调器的两侧，在其中的一侧的驱动机构上设计有连接装置以连接导风板且连接装置上设计有电机驱动导风板上、下运动，而在另一侧仅设计一挂钩来支撑导风板的另一端。该导风机构结构复杂，成本高，控制过程繁琐。
为了解决上述问题，现有改进后的导风机构将左、右扫风叶片可转动地安装在导风板上，用于驱动左右扫风叶片的电机安装在一侧的驱动盒的伸缩杆上并与左右扫风叶片的一端通过输出轴传动连接，左、右扫风叶片的另一端可转动地连接在导风板上；用于驱动导风板的电机安装在另一侧的驱动盒的伸缩杆上并与导风板的一端驱动连接，导风板的另一端通过鹰钩结构钩在驱动左、右扫风叶片的输出轴上，这样的设计使得左、右扫风和上、下扫风不独立，左、右扫风叶片的转动和导风板的转动之间会形成干涉。
发明内容
本发明的主要目的在于提供一种导风机构及具有其的空调器，以至少解决现有技术中的空调导风机构中的左、右扫风叶片与导风板转动会形成干涉的问题。
为了实现上述目的，根据本发明的第一个方面，提供了一种导风机构，包括导风板、扫风叶片和扫风叶片驱动电机，扫风叶片可转动地设置在导风板上，扫风叶片驱动电机的驱动轴与扫风叶片的转轴传动连接，以驱动扫风叶片转动，导风机构还包括轴套，驱动轴和/或转轴可转动地穿设在轴套内，导风板可转动地与轴套连接，以使导风板和扫风叶片之间通过轴套相对无干涉地转动。
进一步地，扫风叶片驱动电机具有端盖，轴套与端盖固定连接或一体化成型，以使驱动轴可转动地穿设在轴套内。
进一步地，扫风叶片驱动电机安装在驱动盒伸缩杆上。
进一步地，端盖上连接有定位杆，定位杆与驱动盒伸缩杆连接以将端盖支撑在驱动盒伸缩杆上。
进一步地，定位杆沿驱动盒伸缩杆的延伸方向延伸设置。
进一步地，导风板上设置有挂钩，导风板通过挂钩可转动地挂设在轴套上。
进一步地，轴套的外壁上具有绕轴套的周向设置在限位槽，挂钩可转动地挂设在限位槽内。
进一步地，扫风叶片驱动电机具有端盖；其中，轴套包括：筒体部和法兰部，筒体部的一端连接在端盖的端面上，法兰部设置在筒体部的另一端，以使端盖的端面、筒体部的外周壁以及法兰部之间形成限位槽。
进一步地，端盖的端面上具有环形凸缘，限位槽由环形凸缘、筒体部的外周壁以及法兰部围成。
进一步地，轴套套设在驱动轴上，轴套的内径大于驱动轴的外径，以使驱动轴与轴套间隙配合。
进一步地，导风机构还包括：导风板驱动电机；其中，导风板的一端可转动地与轴套传动连接，导风板的另一端与导风板驱动电机连接，以使导风板驱动电机驱动导风板转动。
根据本发明的第二个方面，提供了一种空调器，包括导风结构，导风结构为上述内容的导风结构。
应用本发明技术方案的导风机构，包括导风板、扫风叶片和扫风叶片驱动电机，扫风叶片可转动地设置在导风板上，扫风叶片驱动电机的驱动轴与扫风叶片的转轴传动连接，以驱动扫风叶片转动，导风机构还包括轴套，驱动轴和/或转轴可转动地穿设在轴套内，导风板可转动地与轴套连接，以使导风板和扫风叶片之间通过轴套相对无干涉地转动。从而使左右扫风和上下扫风相互独立，解决了现有技术中的空调导风机构中的左右扫风叶片与导风板转动会形成干涉的问题。
除了上面所描述的目的、特征和优点之外，本发明还有其它的目的、特征和优点。下面将参照图，对本发明作进一步详细的说明。
附图说明
构成本发明的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例可选的导风机构的结构示意图；
图2是根据本发明实施例可选的导风机构的局部结构示意图；
图3是图2中A处的放大结构示意图；
图4是根据本发明实施例可选的导风机构的轴套与扫风叶片驱动电机拆分结构示意图；
图5是根据本发明实施例可选的导风机构的轴套与扫风叶片驱动电机的装配结构示意图；
图6是根据本发明实施例可选的导风机构的轴套与扫风叶片驱动电机的端盖的装配结构示意图；
图7是根据本发明实施例可选的导风机构的另一局部结构示意图。
其中，上述附图包括以下附图标记：
10、导风板；11、挂钩；20、扫风叶片；21、转轴；30、扫风叶片驱动电机；31、驱动轴；32、端盖；40、轴套；41、限位槽；42、筒体部；43、法兰部；50、定位杆；60、驱动盒伸缩杆；70、导风板驱动电机。
具体实施方式
需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分的实施例，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，都应当属于本发明保护的范围。
根据本发明实施例的导风机构，如图1至图3所示，包括导风板10、扫风叶片20和扫风叶片驱动电机30，扫风叶片20可转动地设置在导风板10上，扫风叶片驱动电机30的驱动轴31与扫风叶片20的转轴21传动连接，以驱动扫风叶片20转动，导风机构还包括轴套40，驱动轴31和/或转轴21可转动地穿设在轴套40内，导风板10可转动地与轴套40连接，以使导风板10和扫风叶片20之间通过轴套40相对无干涉地转动。
应用本发明技术方案的导风机构，包括导风板10、扫风叶片20和扫风叶片驱动电机30，扫风叶片20可转动地设置在导风板10上，扫风叶片驱动电机30的驱动轴31与扫风叶片20的转轴21传动连接，以驱动扫风叶片20转动，导风机构还包括轴套40，驱动轴31和/或转轴21可转动地穿设在轴套40内，导风板10可转动地与轴套40连接，以使导风板10和扫风叶片20之间通过轴套40相对无干涉地转动。从而使左右扫风和上下扫风相互独立，解决了现有技术中的空调导风机构中的左右扫风叶片与导风板转动会形成干涉的问题。
具体实施时，为了结构的简单，如图3所示，轴套40套设在扫风叶片驱动电机30的驱动轴31上，轴套40固定在扫风叶片驱动电机30上，从而在驱动轴31通过转轴21驱动扫风叶片20转动时，轴套40相对于驱动轴31保持静止，进而使连接在轴套40上的导风板10保持原始状态；同样地，当导风板10转动时，轴套40相对于导风板10也保持静止，避免因摩擦作用带动扫风叶片20转动，实现左右扫风和上下扫风相互独立，避免相互干涉。
具体地，如图4和图5所示，扫风叶片驱动电机30安装在驱动盒伸缩杆60的端部，驱动盒伸缩杆60用于驱动导风板10伸出空调的出风口或者退回到空调的出风口上。扫风叶片驱动电机30上具有端盖32，轴套40的一端与端盖32固定连接或一体化成型，驱动轴31可转动地穿过端盖32和轴套40并与扫风叶片20的转轴21连接；轴套40的内径大于驱动轴31的外径，以使驱动轴31与轴套40间隙配合；端盖32上连接有定位杆50，定位杆50的形状与驱动盒伸缩杆60的形状匹配并沿驱动盒伸缩杆60的延伸方向延伸设置，定位杆50通过螺钉连接在驱动盒伸缩杆60上从而将端盖32和轴套40支撑在驱动盒伸缩杆60上，以使驱动轴31转动时，轴套40相对于驱动轴31保持静止。
为了便于导风板10的拆卸且满足导风板10的正常转动，如图3所示，导风板10上设置有挂钩11，导风板10通过挂钩11可转动地挂设在轴套40上。如图6所示，轴套40包括：筒体部42和法兰部43，筒体部42的一端连接在端盖32的端面上，法兰部43设置在筒体部42的另一端，以使端盖32的端面、筒体部42的外周壁以及法兰部43之间形成限位槽41，限位槽41绕轴套40的周向设置，挂钩11可转动地挂设在限位槽41内。为了适应扫风叶片驱动电机30的内部结构，端盖32的端面上具有环形凸缘，从而使环形凸缘、筒体部42的外周壁以及法兰部43围成限位槽41。
为了驱动导风板10转动，进一步地，如图7所示，导风机构还包括：导风板驱动电机70，导风板驱动电机70设置在空调室内机的壳体另一端的驱动盒伸缩杆60的端部，导风板驱动电机70的输出轴与导风板10上的连接栓耳传动连接，从而驱动导风板10转动。
根据本发明的第二个实施例，提供了一种空调器，包括导风结构，该导风结构为上述实施例的导风结构。应用上述实施例的导风机构的空调器，能够使左右扫风和上下扫风相互独立，解决了现有技术中的空调导风机构中的左右扫风叶片与导风板转动会形成干涉的问题。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (12)

  1. 一种导风机构，包括导风板(10)、扫风叶片(20)和扫风叶片驱动电机(30)，所述扫风叶片(20)可转动地设置在所述导风板(10)上，所述扫风叶片驱动电机(30)的驱动轴(31)与所述扫风叶片(20)的转轴(21)传动连接，以驱动所述扫风叶片(20)转动，其特征在于，所述导风机构还包括轴套(40)，所述驱动轴(31)和/或所述转轴(21)可转动地穿设在轴套(40)内，所述导风板(10)可转动地与所述轴套(40)连接，以使所述导风板(10)和所述扫风叶片(20)之间通过所述轴套(40)相对无干涉地转动。
  2. 根据权利要求1所述的导风机构，其特征在于，所述扫风叶片驱动电机(30)具有端盖(32)，所述轴套(40)与所述端盖(32)固定连接或一体化成型，以使所述驱动轴(31)可转动地穿设在所述轴套(40)内。
  3. 根据权利要求2所述的导风机构，其特征在于，所述扫风叶片驱动电机(30)安装在驱动盒伸缩杆(60)上。
  4. 根据权利要求3所述的导风机构，其特征在于，所述端盖(32)上连接有定位杆(50)，所述定位杆(50)与所述驱动盒伸缩杆(60)连接以将所述端盖(32)支撑在所述驱动盒伸缩杆(60)上。
  5. 根据权利要求4所述的导风机构，其特征在于，所述定位杆(50)沿所述驱动盒伸缩杆(60)的延伸方向延伸设置。
  6. 根据权利要求1所述的导风机构，其特征在于，所述导风板(10)上设置有挂钩(11)，所述导风板(10)通过所述挂钩(11)可转动地挂设在所述轴套(40)上。
  7. 根据权利要求6所述的导风机构，其特征在于，所述轴套(40)的外壁上具有绕所述轴套(40)的周向设置在限位槽(41)，所述挂钩(11)可转动地挂设在所述限位槽(41)内。
  8. 根据权利要求7所述的导风机构，其特征在于，所述扫风叶片驱动电机(30)具有端盖(32)；
    其中，所述轴套(40)包括：筒体部(42)和法兰部(43)，所述筒体部(42)的一端连接在所述端盖(32)的端面上，所述法兰部(43)设置在所述筒体部(42)的另一端，以使所述端盖(32)的端面、所述筒体部(42)的外周壁以及所述法兰部(43)之间形成所述限位槽(41)。
  9. 根据权利要求8所述的导风机构，其特征在于，所述端盖(32)的端面上具有环形凸缘，所述限位槽(41)由所述环形凸缘、所述筒体部(42)的外周壁以及所述法兰部(43)围成。
  10. 根据权利要求1所述的导风机构，其特征在于，所述轴套(40)套设在所述驱动轴(31)上，所述轴套(40)的内径大于所述驱动轴(31)的外径，以使所述驱动轴(31)与所述轴套(40)间隙配合。
  11. 根据权利要求1所述的导风机构，其特征在于，所述导风机构还包括：
    导风板驱动电机(70)；
    其中，所述导风板(10)的一端可转动地与所述轴套(40)传动连接，所述导风板(10)的另一端与所述导风板驱动电机(70)连接，以使所述导风板驱动电机(70)驱动所述导风板(10)转动。
  12. 一种空调器，其特征在于，包括导风结构，所述导风结构为权利要求1至11中任一项所述的导风结构。
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