WO2013060181A1 - Airstream deflector and air conditioner using same - Google Patents

Airstream deflector and air conditioner using same Download PDF

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Publication number
WO2013060181A1
WO2013060181A1 PCT/CN2012/080053 CN2012080053W WO2013060181A1 WO 2013060181 A1 WO2013060181 A1 WO 2013060181A1 CN 2012080053 W CN2012080053 W CN 2012080053W WO 2013060181 A1 WO2013060181 A1 WO 2013060181A1
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WO
WIPO (PCT)
Prior art keywords
layer
air
air deflector
hollow structure
air conditioner
Prior art date
Application number
PCT/CN2012/080053
Other languages
French (fr)
Chinese (zh)
Inventor
古汤汤
尚彬
Original Assignee
珠海格力电器股份有限公司
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Filing date
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Publication of WO2013060181A1 publication Critical patent/WO2013060181A1/en

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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
    • 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
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew

Definitions

  • the present invention relates to an air flow control member for an air conditioner, and more particularly to an air deflector and an air conditioner using the air deflector.
  • air deflectors used in air conditioners are single-layer injection molded parts, which are generally used in pairs on an air conditioner.
  • a first technical problem to be solved by the present invention is to provide an air guide that can prevent air leakage and prevent condensation.
  • the second technical problem to be solved by the present invention is to provide an air conditioner using the above air deflector.
  • the technical solution adopted by the present invention to solve the above technical problems is: an air deflector comprising a wind deflector body,
  • the wind plate body includes a first layer and a second layer stacked on each other, and a hollow knot is formed between the first layer and the second layer
  • the hollow structure is sealed, and the hollow structure is vacuum or filled with gas.
  • the first layer and the second layer are integrally formed.
  • the first layer is buckled with the second layer.
  • the first layer is sealingly connected to the second layer.
  • the first layer and the second layer are connected by soldering, and the first layer and the second layer are The corresponding one side is provided with a matching buckle.
  • the surface of the first layer facing the second layer is a convex arc surface, and the second layer is opposite to the first layer. There are hinged struts on the surface.
  • An air conditioner comprising the air deflector.
  • the air deflector provided by the present invention has a hollow double-layer structure, and the hollow structure plays a good thermal insulation function, and the surface of the first layer and the second layer are The surface is isolated to prevent the surface of the first layer from being thermally conducted to the surface of the second layer, and the surface of the second layer is less likely to form condensation droplets during the cooling process, thereby effectively solving the condensation problem;
  • the arc surface and area can be enlarged and used separately when used on an air conditioner to prevent air leakage.
  • FIG. 2 is a cross-sectional view of an air deflector according to an embodiment of the present invention.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
  • the structure of one embodiment of the air deflector of the present invention is as shown in FIG. 1 and FIG. 2, and the air deflector includes a wind deflector body, and the wind guide is provided.
  • the plate body comprises a first layer 1 and a second layer 2 stacked on each other, the surface of the first layer 1 facing away from the second layer 2 is a convex arc surface, and the second layer 2 is disposed on the surface of the first layer 1 facing away from the first layer 1 There is a hinge pillar 2b, and a hollow structure 3 is formed between the first layer 1 and the second layer 2.
  • the hollow structure 3 separates the surface of the first layer 1 from the surface of the second layer 2, and during cooling, the cold air falls on the surface of the first layer 1 when it is blown out from the tuyere, and the hot air in the environment is distributed in the second On the surface of the layer 2, the surface heat of the first layer 1 is not conducted to the surface of the second layer 2, and the surface of the second layer 2 is not easy to form condensation droplets, which effectively solves the problem of condensation; moreover, the structure can Increase the arc surface and area and use it separately when using it on the air conditioner to prevent air leakage.
  • the hollow structure 3 is sealed, and the hollow structure 3 is vacuum or filled with a gas (for example, air).
  • the first layer 1 and the second layer 2 are integrally formed, or the first layer 1 and the second layer 2 are sealingly connected.
  • the first layer 1 and the second layer 2 are ultrasonically welded to seamlessly connect the two.
  • matching buckles la, lb are provided, and when assembled, the buckles la and lb are used for limiting, and then four weeks are used. Ultrasonic welding.

Abstract

Disclosed are an airstream deflector and an air conditioner using same. The airstream deflector comprises an airstream deflector main body. The airstream deflector main body comprises a first layer (1) and a second layer (2) superposed with each other, a hollow structure (3) being formed between the first layer (1) and the second layer (2). The hollow structure (3) works as a thermal insulator, effectively solving the problem of dew formation.

Description

导风板及使用该导风板的空调器 技术领域 本发明涉及空调器的空气流动控制部件， 尤其是一种导风板及使用该导风板的空 调器。 背景技术 目前空调器使用的导风板为单层注塑件， 一般在空调器上成对使用， 导风板与空 调器各注塑件配合时都存在运动缝隙， 容易漏风； 而且， 由于在制冷过程中， 冷风从 风口吹出时， 落在导风板内表面上， 导风板内表面热传导至导风板外表面， 使外表面 温度低于露点温度， 导致外表面出现凝露问题。 发明内容 本发明所要解决的第一个技术问题在于， 提供一种能防止漏风和防止凝露的导风  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air flow control member for an air conditioner, and more particularly to an air deflector and an air conditioner using the air deflector. BACKGROUND OF THE INVENTION At present, air deflectors used in air conditioners are single-layer injection molded parts, which are generally used in pairs on an air conditioner. When the air deflector and the air-molded parts of the air conditioner are matched, there is a motion gap, which is easy to leak air; and, due to the cooling process When the cold air blows out from the tuyere, it falls on the inner surface of the wind deflector, and the inner surface of the wind deflector is thermally conducted to the outer surface of the wind deflector, so that the outer surface temperature is lower than the dew point temperature, causing condensation problems on the outer surface. SUMMARY OF THE INVENTION A first technical problem to be solved by the present invention is to provide an air guide that can prevent air leakage and prevent condensation.
本发明所要解决的第二个技术问题在于， 提供一种使用上述导风板的空调器 本发明解决上述技术问题采用的技术方案是： 一种导风板， 其包括导风板本体， 述导风板本体包括相叠置的第一层和第二层， 该第一层和该第二层之间形成中空结 The second technical problem to be solved by the present invention is to provide an air conditioner using the above air deflector. The technical solution adopted by the present invention to solve the above technical problems is: an air deflector comprising a wind deflector body, The wind plate body includes a first layer and a second layer stacked on each other, and a hollow knot is formed between the first layer and the second layer
优选的， 所述中空结构是密封式的， 中空结构内为真空或充有气体。 优选的， 所述第一层与所述第二层一体成型。 优选的， 所述第一层与所述第二层卡扣连接。 优选的， 所述第一层与所述第二层密封连接 优选的， 所述第一层和所述第二层的连接方式为焊接 优选的， 在所述第一层与所述第二层相对应的一边上设有相配合的卡扣, 优选的， 所述第一层背对所述第二层的表面为外凸圆弧面， 所述第二层背对所述 第一层的表面上设有铰链支柱。 本发明解决上述技术问题采用的技术方案是： 一种空调器，其包括所述的导风板。 与现有技术相比， 本发明的优点是： 本发明提供的导风板， 其为中空双层结构， 中空结构起到了很好的隔热保温作用， 将第一层的表面和第二层的表面隔离开来， 避 免了第一层的表面热传导至第二层的表面， 在制冷过程中第二层表面不容易形成凝露 小水滴， 有效地解决了凝露问题； 而且， 此种结构可以加大弧面和面积， 在空调器上 使用时单独使用， 防止漏风。 附图说明 图 1是本发明实施例的导风板的侧视图； 图 2是本发明实施例的导风板的剖视图。 附图标记说明： 1-第一层、 la-卡扣、 2-第二层、 2a-卡扣、 2b-铰链支柱、 3-中空结 构。 具体实施方式 下面结合附图对本发明的实施例进行详细说明： 本发明导风板的其中一个实施例的结构如图 1及图 2所示， 导风板包括导风板本 体， 所述导风板本体包括相叠置的第一层 1和第二层 2， 第一层 1背对第二层 2的表 面为外凸圆弧面， 第二层 2背对第一层 1的表面上设有铰链支柱 2b， 该第一层 1和该 第二层 2之间形成中空结构 3。 中空结构 3将第一层 1的表面和第二层 2的表面隔离 开来， 在制冷过程中， 冷风从风口吹出时落在第一层 1表面上， 而环境中的热空气分 布在第二层 2表面上， 第一层 1表面热不会传导至第二层 2的表面， 第二层 2的表面 不容易形成凝露小水滴， 有效地解决了凝露问题； 而且， 此种结构可以加大弧面和面 积， 在空调器上使用时单独使用， 防止漏风。 优选地， 所述中空结构 3是密封式的， 中空结构 3内为真空或充有气体 （例如空 气）。所述第一层 1与所述第二层 2—体成型， 或者所述第一层 1与所述第二层 2密封 连接。 优选地， 所述第一层 1和所述第二层 2采用超声波焊接把两者无缝连接起来。 为了装配方便，在所述第一层 1与所述第二层 2相对应的一边上设有相配合的卡扣 la、 lb, 装配时， 利用卡扣 la、 lb限位后， 四周再采用超声波焊接。 以上仅为本发明的具体实施例， 并不以此限定本发明的保护范围； 在不违反本发 明构思的基础上所作的任何替换与改进， 均属本发明的保护范围。 Preferably, the hollow structure is sealed, and the hollow structure is vacuum or filled with gas. Preferably, the first layer and the second layer are integrally formed. Preferably, the first layer is buckled with the second layer. Preferably, the first layer is sealingly connected to the second layer. Preferably, the first layer and the second layer are connected by soldering, and the first layer and the second layer are The corresponding one side is provided with a matching buckle. Preferably, the surface of the first layer facing the second layer is a convex arc surface, and the second layer is opposite to the first layer. There are hinged struts on the surface. The technical solution adopted by the present invention to solve the above technical problems is: An air conditioner comprising the air deflector. Compared with the prior art, the advantages of the present invention are as follows: The air deflector provided by the present invention has a hollow double-layer structure, and the hollow structure plays a good thermal insulation function, and the surface of the first layer and the second layer are The surface is isolated to prevent the surface of the first layer from being thermally conducted to the surface of the second layer, and the surface of the second layer is less likely to form condensation droplets during the cooling process, thereby effectively solving the condensation problem; The arc surface and area can be enlarged and used separately when used on an air conditioner to prevent air leakage. BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a side view of an air deflector according to an embodiment of the present invention; FIG. 2 is a cross-sectional view of an air deflector according to an embodiment of the present invention. DESCRIPTION OF REFERENCE NUMERALS 1 - first layer, la-snatch, 2-second layer, 2a-snap, 2b-hinge strut, 3-hollow structure. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The structure of one embodiment of the air deflector of the present invention is as shown in FIG. 1 and FIG. 2, and the air deflector includes a wind deflector body, and the wind guide is provided. The plate body comprises a first layer 1 and a second layer 2 stacked on each other, the surface of the first layer 1 facing away from the second layer 2 is a convex arc surface, and the second layer 2 is disposed on the surface of the first layer 1 facing away from the first layer 1 There is a hinge pillar 2b, and a hollow structure 3 is formed between the first layer 1 and the second layer 2. The hollow structure 3 separates the surface of the first layer 1 from the surface of the second layer 2, and during cooling, the cold air falls on the surface of the first layer 1 when it is blown out from the tuyere, and the hot air in the environment is distributed in the second On the surface of the layer 2, the surface heat of the first layer 1 is not conducted to the surface of the second layer 2, and the surface of the second layer 2 is not easy to form condensation droplets, which effectively solves the problem of condensation; moreover, the structure can Increase the arc surface and area and use it separately when using it on the air conditioner to prevent air leakage. Preferably, the hollow structure 3 is sealed, and the hollow structure 3 is vacuum or filled with a gas (for example, air). The first layer 1 and the second layer 2 are integrally formed, or the first layer 1 and the second layer 2 are sealingly connected. Preferably, the first layer 1 and the second layer 2 are ultrasonically welded to seamlessly connect the two. For the convenience of assembly, on the side corresponding to the first layer 1 and the second layer 2, matching buckles la, lb are provided, and when assembled, the buckles la and lb are used for limiting, and then four weeks are used. Ultrasonic welding. The above is only the specific embodiment of the present invention, and the scope of the present invention is not limited thereto; any substitutions and improvements made without departing from the inventive concept are within the scope of the present invention.

Claims

权 利 要 求 书 Claim
1. 一种导风板， 其包括导风板本体， 其特征在于： 所述导风板本体包括相叠置的 第一层和第二层， 该第一层和该第二层之间形成中空结构。 An air deflector comprising a wind deflector body, wherein: the wind deflector body comprises a first layer and a second layer stacked, and a first layer and a second layer are formed Hollow structure.
2. 根据权利要求 1所述的导风板， 其特征在于： 所述中空结构是密封式的， 中空 结构内为真空或充有气体。 2. The air deflector according to claim 1, wherein: the hollow structure is sealed, and the hollow structure is vacuum or filled with gas.
3. 根据权利要求 2所述的导风板， 其特征在于： 所述第一层与所述第二层一体成 3. The air deflector according to claim 2, wherein: the first layer is integrated with the second layer
4. 根据权利要求 2所述的导风板， 其特征在于： 所述第一层与所述第二层卡扣连 接。 4. The air deflector according to claim 2, wherein: the first layer is snap-connected to the second layer.
5. 根据权利要求 2所述的导风板， 其特征在于： 所述第一层与所述第二层密封连 接。 The air deflector according to claim 2, wherein: the first layer is sealingly connected to the second layer.
6. 根据权利要求 5所述的导风板， 其特征在于： 所述第一层和所述第二层的连接 方式为焊接。 The air deflector according to claim 5, wherein the first layer and the second layer are connected by welding.
7. 根据权利要求 4所述的导风板， 其特征在于： 在所述第一层与所述第二层相对 应的一边上设有相配合的卡扣。 The air deflector according to claim 4, wherein a matching buckle is provided on a side of the first layer corresponding to the second layer.
8. 根据权利要求 7所述的导风板， 其特征在于： 所述第一层背对所述第二层的表 面为外凸圆弧面， 所述第二层背对所述第一层的表面上设有铰链支柱。 The air deflector according to claim 7, wherein: the surface of the first layer facing away from the second layer is a convex arc surface, and the second layer is opposite to the first layer. There are hinged struts on the surface.
9. 一种空调器， 其特征在于： 包括如权利要求 1至 8中任一项所述的导风板。 An air conditioner, comprising: the air deflector according to any one of claims 1 to 8.
PCT/CN2012/080053 2011-10-24 2012-08-13 Airstream deflector and air conditioner using same WO2013060181A1 (en)

Applications Claiming Priority (2)

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CN 201120407462 CN202274596U (en) 2011-10-24 2011-10-24 Air deflector and air conditioner using same
CN201120407462.7 2011-10-24

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CN106288271A (en) * 2016-10-08 2017-01-04 珠海格力电器股份有限公司 Wind deflector and there is the air-conditioner of wind deflector
EP3690340A4 (en) * 2017-09-27 2020-11-25 Daikin Industries, Ltd. Air conditioner indoor unit
IT201900000983A1 (en) * 2019-01-23 2020-07-23 Holding Cocooro S R L DEFLECTOR FOR HEATING AND AIR CONDITIONING SYSTEM

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