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WO2015007199A1 - 一种导风板装置及空调器 - Google Patents

一种导风板装置及空调器 Download PDF

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Publication number
WO2015007199A1
WO2015007199A1 PCT/CN2014/082211 CN2014082211W WO2015007199A1 WO 2015007199 A1 WO2015007199 A1 WO 2015007199A1 CN 2014082211 W CN2014082211 W CN 2014082211W WO 2015007199 A1 WO2015007199 A1 WO 2015007199A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating shaft
wind deflector
deflector
air
slot
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2014/082211
Other languages
English (en)
French (fr)
Inventor
郑和清
叶务占
古汤汤
暨文伟
梁志辉
迟莽
李超
高雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of WO2015007199A1 publication Critical patent/WO2015007199A1/zh
Priority to US14/997,024 priority Critical patent/US10190798B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • 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
    • F24F13/1486—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 bearings, pivots or hinges
    • 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
    • F24F2013/1446—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 gearings

Definitions

  • TECHNICAL FIELD The present invention relates to the field of air conditioning equipment, and more particularly to an air deflector device and an air conditioner.
  • a wind deflector device in order to control an air outlet angle, a wind deflector device is usually provided at an air outlet.
  • the wind deflector and the wind deflector shaft of the wind deflector are connected together, that is, the wind deflector and the wind deflector shaft are integrated structures.
  • the wind deflector shaft at one end of the wind deflector needs to be assembled on the air conditioner casing, and the wind deflector shaft at the other end is connected to the driving device to provide power through the driving device. Drive the wind deflector to swing.
  • the distance between the wind deflector shafts at both ends of the air deflector is larger than the installation position on the air conditioner housing and the driving device (ie, the air conditioner housing and The distance between the position where the deflector shaft is connected, and the position at which the drive unit is connected to the shaft of the wind deflector.
  • the assembly must be completed by the deformation of the wind deflector.
  • the deflector that is not easily deformed, it is necessary to slot the wind deflector shaft, and the slot is inserted into the air conditioner housing and the rotating shaft of the driving device, thereby realizing the assembly of the wind deflector.
  • the assembly method has high requirements on the precision of the air shaft of the air deflector, that is, the width of the slot on the shaft of the wind deflector has high requirements, the width is too narrow, the card fit cannot be completed, and the width is too wide, so that it is easy to fall off.
  • an object of the present invention is to provide an air deflector device, which can reduce the accuracy requirement for the shaft of the wind deflector under the premise of solving the problem of assembly of the deflector that is not easily deformed;
  • Another object of the present invention is to provide an air conditioner having the above air deflector device.
  • a wind deflector device comprising:
  • a wind deflector wherein the wind deflector is provided with a rotating shaft slot
  • the rotating shaft system includes a guide a wind deflector, the wind deflector shaft includes a plug-in board that is engaged with the rotating shaft slot.
  • a post is disposed in the rotating shaft slot, and an end of the inserting plate is provided with a card slot that is engaged with the post.
  • the rotating shaft system includes at least two wind deflector shafts, and two adjacent wind deflector rotating shafts are connected by a connecting rod.
  • the link and the wind deflector shaft are injection molded as an integral structure.
  • the link is a metal rod.
  • the wind deflector shaft includes a bent portion, and one end of the bent portion has a fitting portion that cooperates with the connecting rod; The other end of the bent portion is connected.
  • the inserting plate and the bent portion are connected by a connecting plate; the rotating shaft slot has a escape groove that cooperates with the connecting plate.
  • a thickness at a position where the bent portion is connected to the connecting plate is larger than a thickness of the connecting plate.
  • the air deflector in the air deflector device, includes an inner air deflector and an outer air deflector assembled together, and the rotating shaft slot is defined on the inner air deflector.
  • the outer air guiding plate is provided with a limiting rib extending toward the socket of the rotating shaft slot.
  • the wind deflector in the air deflector device, has 2-4 rotating shafts.
  • the present invention also discloses an air conditioner, including an air conditioner housing, a driving device, and a wind deflector device, wherein the air deflector device is the air deflector device according to any one of the above; A first connection portion of the spindle system of the device is coupled to the drive device, and a second connection portion of the spindle system is coupled to the air conditioner housing.
  • the wind deflector device divides the wind deflector and the wind deflector shaft into two parts compared with the conventional air conditioner, and if the thousands of wind deflector shafts are connected into one unit, This enables simultaneous rotation of the same direction and speed.
  • the first connecting portion of the rotating shaft system is connected to the driving device, and the second connecting portion is connected to the air conditioner housing to realize the installation of the rotating shaft system, and can rotate the rotating shaft system by the rotation of the driving device.
  • the air deflector cooperates with the card slot of the inserting plate to realize the assembly of the wind deflector and the rotating shaft system, and drives the wind deflecting plate to rotate through the rotating shaft system.
  • the wind deflector is not easily deformed, it does not affect the assembly of the spindle system. Since the air deflector device is divided into two detachable parts, the assembly of the rotating shaft system and the air conditioner housing and the driving device does not need to be realized by slotting on the rotating shaft of the wind deflector, thereby reducing the guiding guide. The accuracy requirements of the wind shaft.
  • the air conditioner having the air deflector device also has the above technical effects, and will not be described herein.
  • FIG. 1 is a schematic structural view of an embodiment of an air conditioner of the present invention
  • FIG. 1 is a schematic structural view of an assembly of a hinge system of an embodiment of the air deflector device of the present invention
  • FIG. 3 is a schematic structural view of a hinge system of an embodiment of the air deflector device of the present invention.
  • Figure 4 is a partial enlarged view of A in Figure 3;
  • Figure 5 is a schematic structural view of an air deflector according to an embodiment of the air deflector device of the present invention.
  • Figure 6 is a partial enlarged view of B in Figure 5;
  • FIG. 7 is a schematic structural view of an inner air deflector according to an embodiment of the air deflector device of the present invention.
  • Figure 8 is a cross-sectional view showing an embodiment of a post of the wind deflector device of the present invention.
  • Figure 9 is a cross-sectional view showing another embodiment of the post of the wind deflector device of the present invention.
  • the core of the present invention is to provide an air deflector device to reduce the accuracy requirement of the deflector of the wind deflector under the premise of solving the problem of assembly of the deflector that is not easily deformed;
  • Another core of the present invention is to provide an air conditioner having the above air deflector device.
  • FIG. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention
  • FIG. 3 is a schematic structural view of a rotating shaft system according to an embodiment of the present invention
  • FIG. 4 is a partial enlarged view of A in FIG. 3
  • the air deflector device provided by the embodiment of the invention comprises a wind deflector 1 and a rotating shaft system 1.
  • the wind deflector 1 is provided with a rotating shaft slot 13 .
  • the rotating shaft slot 13 is intended to be assembled with the rotating shaft system 1 . It should be noted that the wind deflecting shaft 11 can be inserted into the rotating shaft slot 1 . 3, the spindle slot 13 should have a socket so that the wind deflector shaft 22 can be inserted into the spindle slot 13 through the socket.
  • One end of the spindle system 1 has a first connection portion for connection with a driving device, and the other end of the spindle system 1 has a second connection portion for connection with the air conditioner housing, the structure of the first connection portion and the second connection portion
  • the form can be the same as in the prior art, as long as the connection to the air conditioner case driving device can be realized, the focus of the present invention is not.
  • the shaft system 1 includes a wind deflector shaft 22, and the number of the wind deflector shafts 11 can be determined according to actual conditions. In order to improve the stability of the joint, the number of the wind deflector shafts 22 should generally be two or more. In the embodiment, the number of the wind deflector shafts 22 is 2-4, preferably three. It should be noted that when the wind deflector shaft 22 is one, the purpose of connecting to the wind deflector 1 can be completed.
  • the deflector shaft 22 is mainly used for connection with the wind deflector 1, and the wind deflector shaft 22 has a inserting plate 223 that is engaged with the rotating shaft slot 13.
  • the assembly of the wind deflector 1 and the spindle system 2 is realized by inserting the insert plate 223 into the spindle slot 1 3 .
  • the wind deflector 1 and the wind deflector shaft 22 are divided into two parts. If the thousands of wind deflector shafts 22 are integrally connected, the same direction and speed of rotation can be simultaneously generated.
  • the first connecting portion of the rotating shaft system 2 is connected to the driving device 3, and the second connecting portion is connected to the air conditioner housing to realize the mounting of the rotating shaft system 2, and can rotate the rotating shaft system 1 by the rotation of the driving device 3.
  • the wind deflector 1 is assembled with the rotating shaft system 1 through the snap fit of the rotating shaft slot 1 3 and the inserting plate 223, and drives the wind deflecting plate 1 to rotate by the rotating shaft system 1.
  • the present invention first mounts the rotary shaft system 1 on the air conditioner housing and the drive unit 3. Since the air deflector 1 is not installed at this time, the assembly of the rotary shaft system 2 is not affected although the air deflector 1 is not easily deformed. Since the air deflector device is divided into two detachable parts, the assembly of the rotating shaft system 2 and the air conditioner housing and the driving device 3 does not need to be realized by slotting on the rotating shaft of the wind deflector, thereby reducing the Accuracy requirements for the deflector of the wind deflector.
  • the wind deflector 1 and the rotating shaft system 2 are detachably connected by means of mating. It will be understood by those skilled in the art that the wind deflector 1 and the rotating shaft system 1 can also be connected by means of a connecting member.
  • the assembly between the wind deflector 1 and the spindle system 1 can be achieved by means of screws, rivets or the like. Direct mating has the advantage of quick disassembly and assembly compared to the way the connection is made through the connector.
  • the shaft slot 13 is provided with a post 1 33.
  • the end of the insert plate 223 is provided with a slot 224 that is engaged with the post 1 33.
  • the open end of the slot 224 In order to ensure that the card slot 224 can catch the post 1 33 and is not prone to falling off, it is necessary to design the open end of the slot 224 to be smaller than the size of the post 1 33 (the size of the post 1 33 should be understood as a post) 1 33 tail
  • the size of the end that is, the size at the position where the open end of the card slot 224 is engaged with the post 133 after the assembly is completed).
  • the post 133 will open the open end of the slot 224 as the card 224 continues to be inserted. Until the post 133 is fully engaged in the slot 224, the open end of the slot 224 is restored to the original position to catch the post 133 to prevent the post 133 from coming out.
  • the card slot 124 is generally formed at the end of the card 223, and the width of the card 223 is generally not too wide. Therefore, after the card slot 224 is opened, the width of the side plates on both sides of the card slot 224 is generally wider. It is narrow and therefore has a certain deformability, and can ensure the engagement of the post 133.
  • the shape of the post 133 may be arbitrary, generally may be designed as a cylindrical structure as shown in FIG. 9, or may be designed as an arc-and-rectangular structure as shown in FIG. 8, and the arc portion faces one of the interposer 223. On the side, it can be ensured that the card slot 224 first cooperates with the arc portion, and since the arc has a gradually increasing width, the open end of the card slot can be slowly opened.
  • the card slot 224 can be a card slot structure as shown in FIG. 4, that is, the open end of the card slot 224 extends inward to enable buckle The rectangular bottom edge of the post 133; if the post 133 is a cylindrical structure as shown in FIG.
  • the slot 224 can be an arcuate groove that can fit the outer cylindrical surface of the post 133, and to avoid the card
  • the column 133 and the card slot 224 are easily detached, and it is necessary to ensure that the central angle of the arcuate groove is greater than 180°, that is, the opening of the card slot 224 is smaller than the diameter of the post 133.
  • the spindle system 2 includes at least two wind deflector shafts 22, and adjacent two wind deflector shafts 22 are connected by a connecting rod 21.
  • the deflector shaft 22 at one end is connectable to the drive unit, and the deflector shaft 22 at the other end is rotatably coupled to the air conditioner housing.
  • the connecting rod 21 and the wind deflector shaft 11 are injection-molded into an integral structure, and the connecting rod 21 can be a metal rod, and the connecting rod 21 and the wind deflector shaft 22 are injection-molded, and the molded parts are changed by designing the mold. As a whole, this ensures the accuracy of the assembly position of the deflector 11 and the reliability of the connection.
  • the wind deflector shaft 22 includes a bent portion 221 and a card 223.
  • bent portion 221 has a mating portion 222 that cooperates with the connecting rod 21.
  • the purpose of the bent portion 221 of the present invention is to avoid the interference on the air conditioner housing, and the bending of the air deflector can be avoided by bending. 22 During the rotation, some parts of the air conditioner housing are involved.
  • the insertion plate 223 is connected to the other end of the bent portion 221, and the insertion plate 223 is inserted into the rotary shaft slot 13 on the wind deflector 1. Since the air deflector 1 is too long, the tolerance becomes large. Based on this, the present invention combines the wind deflector shaft 22 at both ends with the shaft slot 13 and the wind deflector shaft 22 and the shaft slot 13 in the middle. The fit is slightly different to avoid the effects of cumulative tolerances. Further, the inserting plate 223 and the bent portion 221 are connected by a connecting plate 225, and the rotating shaft slot 13 has a connecting plate
  • the connecting plate 225 When the inserting plate 223 is inserted into the rotary shaft slot 13, the connecting plate 225 is inserted into the escape groove 131, and after being inserted into position, the connecting plate 225 is inserted into the farthest position of the escape groove 131.
  • the present invention realizes the cooperation of the connecting plate 225 and the escape groove 131 while the inserting plate 223 is engaged with the rotating shaft slot 13, so that the assembly of the wind deflecting plate 1 and the wind deflector shaft 22 is more stable.
  • the thickness at the position where the bent portion 221 is connected to the connecting plate 225 is larger than the thickness of the connecting plate 225. Since the thickness of the joint portion of the bent portion 221 and the connecting plate 225 is larger than the thickness of the connecting plate 225, and the width of the inserting plate 223 is obviously larger than the thickness of the connecting plate 225, the bent portion 221 is inserted after the connecting plate 225 is inserted into the escape groove 131. The wind deflector 1 is sandwiched by the connecting plate 225 to avoid the sway of the wind deflector 1, and the noise can be remarkably reduced.
  • the air deflector 1 includes an inner air deflector 11 and an outer air deflector 12 assembled together, and the rotating shaft slot 13 is formed on the inner air deflector 11,
  • the air deflector 12 is provided with a limiting rib 132 extending toward the socket of the rotating shaft slot 13.
  • the invention also discloses an air conditioner, comprising an air conditioner housing, a driving device 3 and a wind deflector device, wherein the wind deflector device is the air deflector device disclosed in the above embodiment; the first connecting portion of the rotating shaft system 1 Connected to the drive unit 3, the second connection is connected to the air conditioner housing. Since the air deflector device has the above technical effects, the air conditioner including the air deflector device also has the above technical effects, and will not be described herein.

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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

一种导风板装置，包括：导风板（1），导风板（1）上开设有转轴插槽（13）；转轴系统（2），转轴系统（2）的一端具有用于与驱动装置连接的第一连接部，转轴系统（2）的另一端具有用于与空调器壳体连接的第二连接部，转轴系统（2）包括导风板转轴（22），导风板转轴（22）包括与转轴插槽（13）卡接的插板（223）。还公开了一种具有该导风板装置的空调器。

Description

一种导风板装置及空调器
相关申请
本专利申请要求 2013年 7月 19日申请的, 申请号为 201310307238. 4 , 名称为 "一种导 风板装置及空调器" 的中国专利申请的优先权， 在此将其全文引入作为参考。 技术领域 本发明涉及空调设备技术领域， 更具体地说， 涉及一种导风板装置及空调器。
背景技术 空调器中一般为了控制出风角度， 通常会在出风口处设置导风板装置。 目前导风板装 置的导风板和导风板转轴是连接在一起的， 即导风板和导风板转轴为一体式结构。 为了保 证导风板能够摆动以调节出风角度， 需要将导风板一端的导风板转轴装配在空调器壳体上, 另一端的导风板转轴与驱动装置相连， 通过驱动装置提供动力， 带动导风板摆动。
为了保证导风板装置在装配后， 不易于脱落， 需要将导风板两端的导风板转轴之间的 距离设计为大于空调器壳体和驱动装置上的安装位置（即空调器壳体与导风板转轴连接的 位置， 以及驱动装置与导风板转轴连接的位置）之间的距离。
由于现有导风板和导风板转轴均为一体式结构， 装配时必须通过导风板的变形弯曲才 能完成装配。 然而， 对于不易变形的导风板则需要在导风板转轴上开槽， 通过该开槽卡入 空调器壳体以及驱动装置的转轴上， 从而实现导风板的装配。 此种装配方式对导风板转轴 的精度要求较高， 即对导风板转轴上开槽的宽度具有较高的要求， 宽度太窄， 无法完成卡 接配合， 宽度太宽， 则容易脱落。
因此， 如何在解决不易变形的导风板装配问题的前提下， 降低对导风板转轴的精度要 求， 成为本领域技术人员亟待解决的技术问题。 发明内容 有鉴于此， 本发明的目的在于提供一种导风板装置， 以在解决不易变形的导风板装配 问题的前提下， 降低对导风板转轴的精度要求；
本发明的另一目的在于提供一种具有上述导风板装置的空调器。
为实现上述目的， 本发明提供如下技术方案： 一种导风板装置， 包括：
导风板， 所述导风板上开设有转轴插槽；
转轴系统， 所述转轴系统的一端具有用于与驱动装置连接的第一连接部， 所述转轴系 统的另一端具有用于与空调器壳体连接的第二连接部， 所述转轴系统包括导风板转轴， 所 述导风板转轴包括与所述转轴插槽卡接的插板。
在其中一个实施例中， 在上述导风板装置中， 所述转轴插槽内设有卡柱， 所述插板的 端部开设有与所述卡柱卡接的卡槽。
在其中一个实施例中，在上述导风板装置中，所述转轴系统包括至少两个导风板转轴， 相邻两个所述导风板转轴通过连杆相连。
在其中一个实施例中， 在上述导风板装置中， 所述连杆与所述导风板转轴注塑为一体 式结构。
在其中一个实施例中， 在上述导风板装置中， 所述连杆为金属杆。
在其中一个实施例中， 在上述导风板装置中， 所述导风板转轴包括折弯部， 所述折弯 部的一端具有与所述连杆配合的配合部； 所述插板与所述折弯部的另一端连接。
在其中一个实施例中，在上述导风板装置中，所述插板与所述折弯部通过连接板连接； 所述转轴插槽具有与所述连接板配合的避让槽。
在其中一个实施例中， 在上述导风板装置中， 所述折弯部与所述连接板连接位置处的 厚度大于所述连接板的厚度。
在其中一个实施例中， 在上述导风板装置中， 所述导风板包括装配在一起的内导风板 和外导风板， 所述转轴插槽开设于所述内导风板上， 所述外导风板上设有向所述转轴插槽 的插口处延伸的限位挡边。
在其中一个实施例中， 在上述导风板装置中， 所述导风板转轴为 2-4个。
本发明还公开了一种空调器， 包括空调器壳体、 驱动装置和导风板装置， 其中， 所述 导风板装置为如上任一种所述的导风板装置； 所述导风板装置的转轴系统的第一连接部与 所述驱动装置连接 , 所述转轴系统的第二连接部与所述空调器壳体连接。
从上述的技术方案可以看出， 本发明提供的导风板装置， 与传统空调器相比， 将导风 板和导风板转轴分成两部分， 若千个导风板转轴连接成一个整体， 使得能够同时产生相同 方向和速度的转动。 转轴系统的第一连接部与驱动装置相连， 第二连接部与空调器壳体连 接， 以实现转轴系统的安装， 并能够通过驱动装置的转动， 带动转轴系统旋转。 导风板通 过其上的转轴插槽与插板的卡装配合， 实现导风板与转轴系统的装配， 并通过转轴系统带 动导风板转动。 因此尽管导风板不易变形， 也不会影响转轴系统的装配。 本发明由于将导风板装置分成了 可拆卸的两部分， 因此转轴系统与空调器壳体和驱动装置的装配， 也无需通过在导风板转 轴上开槽的方式实现， 从而降低了对导风板转轴的精度要求。
由于本发明提供的导风板装置具有上述技术效果， 因此具有该导风板装置的空调器同 样具有上述技术效果， 本文不再赘述。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对实施例或现有技 术描述中所需要使用的附图作筒单地介绍， 显而易见地， 下面描述中的附图仅仅是本发明 的一些实施例， 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。
图 1为本发明空调器的一个实施例的结构示意图；
图 1为本发明导风板装置的一个实施例的转轴系统装配后的结构示意图；
图 3为本发明导风板装置的一个实施例的转轴系统的结构示意图；
图 4为图 3中 A的局部放大图；
图 5为本发明导风板装置的一个实施例的导风板的结构示意图；
图 6为图 5中 B的局部放大图；
图 7为本发明导风板装置的一个实施例的内导风板的结构示意图；
图 8为本发明导风板装置的卡柱的一种实施方式的横截面示意图；
图 9为本发明导风板装置的卡柱的另一种实施方式的横截面示意图。
具体实施方式 本发明的核心在于提供一种导风板装置， 以在解决不易变形的导风板装配问题的前提 下， 降低对导风板转轴的精度要求；
本发明的另一核心在于提供一种具有上述导风板装置的空调器。
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。
请参阅图 1 -图 5 , 图 1为本发明实施例提供的空调器的结构示意图； 图 2为本发明实 施例提供的转轴系统装配后的结构示意图； 图 3为本发明实施例提供的转轴系统的结构示 意图； 图 4为图 3中 A的局部放大图； 图 5为本发明实施例提供的导风板的结构示意图。
本发明实施例提供的导风板装置， 包括导风板 1和转轴系统 1。
其中， 导风板 1上开设有转轴插槽 1 3 , 该转轴插槽 1 3 目的在于实现与转轴系统 1的 装配， 需要说明的是， 为了实现导风板转轴 11能够插入该转轴插槽 1 3 , 该转轴插槽 1 3应 具有插口， 以使得导风板转轴 22能够通过该插口插入转轴插槽 1 3内。
转轴系统 1的一端具有用于与驱动装置连接的第一连接部， 转轴系统 1的另一端具有 用于与空调器壳体连接的第二连接部， 第一连接部和第二连接部的结构形式可与现有技术 相同， 只要能够实现与空调器壳体驱动装置的连接即可， 本发明的重点不在于此。
转轴系统 1包括导风板转轴 22 , 导风板转轴 11的数量可以根据实际情况而定， 为了 提高连接的稳定性， 导风板转轴 22 的数量通常应为两个或两个以上， 在本实施例中导风 板转轴 22为 2-4个， 优选为 3个。 需要说明的是， 在导风板转轴 22为一个时， 同样能够 完成与导风板 1连接的目的。
导风板转轴 22主要用于与导风板 1的连接， 导风板转轴 22具有与转轴插槽 1 3卡接 的插板 223。 通过插板 223插入转轴插槽 1 3 内实现导风板 1与转轴系统 2的装配。
本实施例中将导风板 1和导风板转轴 22分成两部分， 若千个导风板转轴 22连接成一 个整体， 使得能够同时产生相同方向和速度的转动。 转轴系统 2的第一连接部与驱动装置 3相连， 第二连接部与空调器壳体连接， 以实现转轴系统 2的安装， 并能够通过驱动装置 3的转动，带动转轴系统 1旋转。导风板 1通过其上的转轴插槽 1 3与插板 223的卡接配合， 实现导风板 1与转轴系统 1的装配， 并通过转轴系统 1带动导风板 1转动。
本发明首先将转轴系统 1装配在空调器壳体和驱动装置 3上， 由于此时还未安装导风 板 1 , 因此尽管导风板 1不易变形， 也不会影响转轴系统 2的装配。 本发明由于将导风板 装置分成了可拆卸的两部分， 因此转轴系统 2与空调器壳体和驱动装置 3的装配， 也无需 通过在导风板转轴上开槽的方式实现， 从而降低了对导风板转轴的精度要求。
在本实施例中， 导风板 1和转轴系统 2通过插配的方式实现可拆卸连接， 本领域技术 人员可以理解的是， 导风板 1和转轴系统 1也可通过连接件的方式实现连接 , 例如可通过 螺钉、 铆钉等连接件实现导风板 1和转轴系统 1之间的装配。 直接插配与通过连接件实现 连接的方式相比， 具有拆装速度快的优点。
如图 4和图 7所示， 转轴插槽 1 3内设有卡柱 1 33 , 插板 223的端部开设有与卡柱 1 33 卡接的卡槽 224。 为了保证卡槽 224能够卡住该卡柱 1 33 , 而不易于发生脱落， 需要将卡 槽 224的开口端尺寸设计为小于卡柱 1 33的尺寸 （卡柱 1 33的尺寸应当理解为卡柱 1 33尾 端的尺寸， 即装配完成后， 卡槽 224的开口端与卡柱 133配合的位置处的尺寸） 。 在插板
224插入转轴插槽 13内后， 并向卡柱 133方向移动， 在卡槽 224与卡柱 133接触时， 随着 插板 224的继续插入， 卡柱 133会将卡槽 224的开口端撑开， 直至卡柱 133完全卡入卡槽 224内， 卡槽 224的开口端恢复原状， 以卡住该卡柱 133避免卡柱 133脱出。
卡槽 124通常开设在插板 223的端部， 并且插板 223的宽度一般不会太宽， 因此在插 板 223开设卡槽 224后， 会使得卡槽 224两侧的侧板的宽度一般较窄， 因此具有一定的变 形能力， 能够保证卡柱 133的卡入。
卡柱 133的形状可以任意， 一般可设计为如图 9所示的圆柱形结构， 也可设计为如图 8所示的弧线和矩形配合的结构， 并且弧线部分朝向插板 223的一侧， 能够保证卡槽 224 首先与弧线部分配合， 由于弧线具有宽度逐渐增大的特点， 因此能够緩慢的撑开卡槽的开 口端。
本领域技术人员可以理解的是， 为了能够适应不同的卡柱类型， 可以釆用不同的卡槽 结构。 若卡柱 133为如图 8所示的弧线和矩形配合的结构， 那么卡槽 224可为如图 4所示 的卡槽结构， 即卡槽 224的开口端部向内侧延伸 , 以能够扣住卡柱 133的矩形底边； 若卡 柱 133为如图 9所示的圆柱形结构， 那么卡槽 224可为能够与卡柱 133的外圆柱面贴合的 弧形槽，且为了避免卡柱 133与卡槽 224易于脱落，需要保证该弧形槽的中心角大于 180° , 即使得卡槽 224的开口小于卡柱 133的直径。
如图 3所示， 在发明一具体实施例中， 转轴系统 2包括至少两个导风板转轴 22 , 且相 邻两个导风板转轴 22通过连杆 21相连。 处于一端的导风板转轴 22可与驱动装置相连， 处于另一端的导风板转轴 22可与空调器壳体转动连接。
进一步地， 连杆 21与导风板转轴 11注塑为一体式结构， 连杆 21可为金属杆， 把连 杆 21和导风板转轴 22—起注塑成型， 通过设计模具使注塑出来的零件变为一个整体， 这 样能保证导风板转轴 11装配位置的准确性， 以及连接的可靠性。
如图 4所示， 导风板转轴 22包括折弯部 221和插板 223。
其中， 折弯部 221的一端具有与连杆 21配合的配合部 222 , 本发明设计折弯部 221的 目的在于避开空调器壳体上的千涉， 通过折弯可以避免在导风板转轴 22 转动过程中， 与 空调器壳体上的某些部分造成千涉。
插板 223与折弯部 221的另一端连接， 插板 223用于插入导风板 1上的转轴插槽 13 内。 由于导风板 1 太长， 公差会变大， 基于此， 本发明将位于两端的导风板转轴 22与转 轴插槽 13的配合， 以及位于中间的导风板转轴 22与转轴插槽 13的配合稍有不同， 以规 避公差累计造成的影响。 进一步地， 插板 223与折弯部 221通过连接板 225连接， 转轴插槽 13具有与连接板
225配合的避让槽 131。
在插板 223插入转轴插槽 13内时，连接板 225插入避让槽 131内，并在插装到位后， 连接板 225插入到避让槽 131的最远位置。 本发明通过实现插板 223与转轴插槽 13配合 的同时， 还存在连接板 225与避让槽 131的配合， 使得导风板 1和导风板转轴 22的装配 更加稳定。
进一步地， 折弯部 221与连接板 225连接位置处的厚度大于连接板 225的厚度。 由于 折弯部 221与连接板 225连接位置处的厚度大于连接板 225的厚度， 并且插板 223的宽度 显然大于连接板 225的厚度， 因此连接板 225插入避让槽 131内后， 折弯部 221与连接板 225共同夹住导风板 1 , 避免导风板 1的晃动， 能够显著降低噪音。
如图 5所示， 在本发明一具体实施例中， 导风板 1 包括装配在一起的内导风板 11和 外导风板 12, 转轴插槽 13开设于内导风板 11上， 外导风板 12上设有向转轴插槽 13的插 口处延伸的限位挡边 132。
在插板 223插入转轴插槽 13内时， 并且插板 223超过限位挡边 132的位置时， 由于 失去了限位挡边 132的支撑作用， 会向外导风板 12 的方向移动一定距离， 因此限位挡边 132会挡住插板 223, 使得插板 223无法向转轴插槽 13外部移动。
基于此， 在拆卸导风板 1时， 需要向给插板 223 —个向内导风板 11方向的力， 使得 内导风板 11发生轻 ^敫变形， 插板 223便会避开限位挡边 132, 然后向外拉动导风板 1时， 即可完成导风板 1与转轴系统 2的拆卸工作。
本发明还公开了一种空调器， 包括空调器壳体、 驱动装置 3和导风板装置， 其中， 导 风板装置为如上实施例公开的导风板装置； 转轴系统 1 的第一连接部与驱动装置 3相连， 第二连接部与空调器壳体连接。 由于导风板装置具有上述技术效果， 因此包括该导风板装 置的空调器， 同样具有上述技术效果， 本文不再赘述。
本说明书中各个实施例釆用递进的方式描述， 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。
对所公开的实施例的上述说明， 使本领域专业技术人员能够实现或使用本发明。 对这 些实施例的多种修改对本领域的专业技术人员来说将是显而易见的， 本文中所定义的一般 原理可以在不脱离本发明的精神或范围的情况下， 在其它实施例中实现。 因此， 本发明将 不会被限制于本文所示的这些实施例， 而是要符合与本文所公开的原理和新颖特点相一致 的最宽的范围。

Claims

权利要求
1、 一种导风板装置， 其特征在于， 包括：
导风板（ 1 ) , 所述导风板（ 1 )上开设有转轴插槽（ 13 ) ；
转轴系统 （2 ) , 所述转轴系统（2 ) 的一端具有用于与驱动装置连接的第一连接部， 所述转轴系统（ 2 )的另一端具有用于与空调器壳体连接的第二连接部，所述转轴系统（ 2 ) 包括导风板转轴（ 22 ),所述导风板转轴（ 22 )包括与所述转轴插槽（ 13 )卡接的插板（ 223 )。
1、 如权利要求 1 所述的导风板装置， 其特征在于， 所述转轴插槽（13) 内设有卡柱 ( 133 ) , 所述插板（ 223 ) 的端部开设有与所述卡柱（133 )卡接的卡槽（ 224 ) 。
3、 如权利要求 1所述的导风板装置， 其特征在于， 所述转轴系统（2 ) 包括至少两个 导风板转轴（ 22 ) , 相邻两个所述导风板转轴（ 22 )通过连杆（ 21 )相连。
4、 如权利要求 3 所述的导风板装置， 其特征在于， 所述连杆（21 ) 与所述导风板转 轴（22 ) 注塑为一体式结构。
5、 如权利要求 3 所述的导风板装置， 其特征在于， 所述导风板转轴（22 )还包括折 弯部 （221 ) , 所述折弯部 （221 ) 的一端具有与所述连杆（21 ) 配合的配合部 ( 222 ) ； 所述插板（ 223 ) 与所述折弯部 （221 ) 的另一端连接。
6、如权利要求 5所述的导风板装置，其特征在于，所述插板（ 223 )与所述折弯部（ 221 ) 通过连接板（ 225 )连接；
所述转轴插槽（ 13 )具有与所述连接板（ 225 ) 配合的避让槽（ 131 ) 。
7、 如权利要求 6所述的导风板装置， 其特征在于， 所述折弯部 （221 ) 与所述连接板 ( 225 )连接位置处的厚度大于所述连接板（ 225 ) 的厚度。
8、 如权利要求 1所述的导风板装置， 其特征在于， 所述导风板（1 ) 包括装配在一起 的内导风板（ 11 )和外导风板（ 12 ) , 所述转轴插槽（ 13 )开设于所述内导风板（ 11 )上， 所述外导风板（ 12 )上设有向所述转轴插槽（ 13 ) 的插口处延伸的限位挡边（ 132 ) 。
9、 如权利要求 1-8 任一项所述的导风板装置， 其特征在于， 所述导风板转轴（22 ) 为 2-4个。
10、 一种空调器， 包括空调器壳体、 驱动装置 （3 )和导风板装置， 其特征在于， 所 述导风板装置为如权利要求 1-9任一项所述的导风板装置；
所述导风板装置的转轴系统（2 ) 的第一连接部与所述驱动装置 （3 )连接， 所述转轴 系统（2 ) 的第二连接部与所述空调器壳体连接。
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