WO2017084332A1 - 用于冰箱的风门装置和冰箱 - Google Patents

用于冰箱的风门装置和冰箱 Download PDF

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Publication number
WO2017084332A1
WO2017084332A1 PCT/CN2016/086183 CN2016086183W WO2017084332A1 WO 2017084332 A1 WO2017084332 A1 WO 2017084332A1 CN 2016086183 W CN2016086183 W CN 2016086183W WO 2017084332 A1 WO2017084332 A1 WO 2017084332A1
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WIPO (PCT)
Prior art keywords
door panel
guiding
guide
guide plate
door
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PCT/CN2016/086183
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English (en)
French (fr)
Inventor
张慧敏
张�浩
夏恩品
朱小兵
Original Assignee
青岛海尔股份有限公司
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.)
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Application filed by 青岛海尔股份有限公司 filed Critical 青岛海尔股份有限公司
Priority to US15/776,408 priority Critical patent/US10670325B2/en
Priority to NZ74265216A priority patent/NZ742652A/en
Priority to EP16865512.4A priority patent/EP3379179B1/en
Priority to AU2016357373A priority patent/AU2016357373B2/en
Publication of WO2017084332A1 publication Critical patent/WO2017084332A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
    • F25D2317/0672—Outlet ducts

Definitions

  • the present invention relates to a refrigerating and freezing apparatus, and more particularly to a damper apparatus and a refrigerator for a refrigerator.
  • Air-cooled refrigerators typically have an evaporator in a separate cooling chamber and a duct on the rear side of the storage compartment to deliver cooling air from the cooling chamber to the storage compartment.
  • the damper is disposed in the air passage for conducting, shielding the air passage, or adjusting the ventilation area of the air passage to adjust the temperature of the storage compartment.
  • Another object of the present invention is to provide a refrigerator including the damper device.
  • the present invention provides a damper apparatus for a refrigerator, comprising: a door frame having a vent opening; and a door panel pivotally mounted on the door frame to controllably adjust an opening area of the vent opening, the door panel One side is provided with a guiding column parallel to the pivot axis of the door panel and extending outward; and a guiding plate is translatably mounted to the door frame and disposed perpendicular to the pivot axis of the door panel, and the guiding plate is open to the guiding column
  • the guiding guiding recess portion, the extending direction of the guiding recess portion is disposed at a predetermined angle with the translation direction of the guiding plate, so that when the guiding plate translates, the guiding column slides in the guiding concave portion to drive the door panel to rotate.
  • the door frame comprises: a substrate, wherein a vent is opened therein; and a side frame surrounding the outer edge disposed on the substrate to define an accommodating space for accommodating the door panel, and the side frame includes four respectively disposed perpendicular to the substrate Sides.
  • the four side edges include a first side and a second side disposed in parallel, the first side and the second side respectively opening opposite mounting holes for mounting the pivot of the door panel; and the guiding board Adheres to the outside of the first side.
  • the pivot of the door panel is located on a side edge of the door panel that is remote from the guide post.
  • the outer side surface of the first side is provided with a guiding groove extending in a predetermined direction
  • the guide plate is formed with a guide protrusion protruding toward the guide groove, and the guide protrusion is movably disposed in the guide groove for guiding the translation direction of the guide plate.
  • the guide groove extends along a line parallel to the plane of the vent.
  • the guiding recess extends in a straight line on the guide plate.
  • one side edge of the door panel is provided with a connecting lug extending from a surface of the door panel away from the vent; and
  • the guide post is fixed to the end of the attachment lug away from the door panel.
  • the guide plate is provided with a handle portion for the user to move the guide plate with the handle portion.
  • the present invention provides a refrigerator comprising a storage compartment and an air duct for conveying cooling air to the storage compartment, and further comprising the damper apparatus according to any one of the above, wherein the door frame and the door panel are disposed in the air duct In order to adjust the opening area of the vent when the moving guide plate is moved, the door panel is rotated relative to the door frame.
  • the door panel changes the opening area of the vent by pivotal movement.
  • the door frame is provided with a guiding plate that can be translated in a predetermined direction, the guiding concave portion of the guiding plate cooperates with the guiding column on the door panel, and the extending direction of the guiding concave portion is set at a predetermined angle with the moving direction of the guiding plate, and is guided When the board is translated, the door panel can be pivoted. It can be seen that the damper device of the invention has a clever structure and convenient adjustment.
  • the first side of the door frame is provided with a guiding groove
  • the guiding plate is provided with a guiding protrusion that cooperates with the guiding groove, and the two cooperate with each other to enable the guiding plate to translate only in a predetermined direction.
  • the setting of the handle portion facilitates the user's operation.
  • FIG. 1 is a schematic view showing the assembly of a damper device for a refrigerator according to an embodiment of the present invention
  • Figure 2 is an exploded perspective view of the damper device of Figure 1;
  • the damper device 100 can generally include a door frame 110, a door panel 120, and a guide plate 130.
  • a vent 111 is defined in the door frame 110.
  • the door panel 120 is pivotally mounted on the door frame 110, and the opening area of the vent 111 can be changed by adjusting the pivoting angle of the door panel 120 to adjust the flow rate of the cooling air flowing through the vent 111.
  • the door frame 110 may include a substrate 112 and a side frame, and the above-described vent 111 is opened in the middle of the substrate 112.
  • the side frames are disposed around the outer edge of the substrate 112 to define an accommodation space for accommodating the door panel 120.
  • the side frame includes four sides vertically disposed with the substrate 112 (the substrate 112 is parallel to the xy plane), that is, the first side 113, the second side 114, the third side 115, and the first side.
  • Four sides 116 are arranged in parallel (ie, both are parallel to the yz plane) and opposite mounting holes 117 are respectively opened for mounting the pivot 123 of the door panel 120.
  • the guide plate 130 is disposed on the outer side of the first side edge 113 and can perform a translational movement along the outer side thereof.
  • the pivot 123 of the door panel 120 is located on a side edge of the door panel 120 that is remote from the guide post 122.
  • the pivot 123 of the door panel 120 can also be disposed at the central edge of the door panel 120, that is, the pivot axis of the door panel 120 is located on the centerline of the door panel 120 (not shown).
  • the outer side surface of the first side edge 113 can be opened with a guiding groove 118 extending in a predetermined direction, and at the same time, the guiding plate 130 can be formed with an orientation guide.
  • the guide protrusion 133 is protruded from the groove 118, and the guide protrusion 133 is movably disposed in the guide groove 118.
  • the guiding protrusion 133 may be a continuous rib or a plurality of intermittent ribs (as shown in FIG. 2) as long as the translation direction of the door panel 120 can be reasonably limited.
  • the direction in which the guide groove 118 extends is a straight line, and the extending direction is parallel to the plane in which the vent 111 is located (ie, in the y-axis direction).
  • the guide recess 131 on the guide plate 130 may also extend in a straight line.
  • the guide plate 130 may be provided with a handle portion 132 to facilitate the user to move the guide plate 130 by the handle portion 132.
  • the specific installation position of the damper device 100 can be determined according to the direction of the air passage 300, for example, in the embodiment shown in FIG.
  • the air duct 300 is disposed in the vertical direction on the rear side of the refrigerator 10, and at this time, the pivot axis of the door panel 120 can be disposed along the front-rear direction of the refrigerator 10, that is, as shown in FIG. 3, the x-axis is set forward and backward, and The z-axis is placed face up, and the y-axis is oriented perpendicular to the paper face of Figure 3, not shown in Figure 3.
  • the user dials the handle portion 132 to move the guide plate 130 in the y-axis direction (perpendicular to the paper surface direction of FIG. 3), so that the door panel 120 pivotally changes the opening area of the vent 111.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

一种用于冰箱(10)的风门装置(100)和冰箱(10)。其中风门装置(100)包括门框(110)，其开设有通风口(111)；门板(120)，可枢转地安装在门框(110)上，以受控地调节通风口(111)的开启面积，门板(120)的一侧设置有平行于门板(120)的枢转轴线且向外延伸的导向柱(122)；和导向板(130)，可平移地安装于门框(110)，且与门板(120)的枢转轴线垂直设置，导向板(130)上开设有与导向柱(122)相配合的导向凹陷部(131)，导向凹陷部(131)的延伸方向与导向板(130)的平移方向呈预定角度设置，以在导向板(130)平移时，使导向柱(122)在导向凹陷部(131)内滑动，以带动门板(120)转动。该冰箱(10)的风门装置结构简单、操作方便且无需耗费电能。

Description

用于冰箱的风门装置和冰箱 技术领域
本发明涉及冷藏冷冻装置，特别是涉及一种用于冰箱的风门装置和冰箱。
背景技术
风冷式的冰箱一般将蒸发器设置在一个独立的冷却室中，并在储物间室的后侧设置风道，以将冷却室内的冷却空气输送至储物间室。风门设置在风道中，用于导通、遮蔽风道，或者调节风道的通风面积，以调节储物间室的温度。
现有技术中的风门通常为电动风门。电动风门调节准确，可控性强，但其成本较高，结构复杂，控制繁琐，而且在使用时还会耗费一定的电能。
发明内容
本发明的一个目的是要至少解决现有技术存在的上述缺陷之一，提供一种结构简单、操作方便且无需耗费电能的风门装置。
本发明的另一个目的是要提供一种包括该风门装置的冰箱。
一方面，本发明提供了一种用于冰箱的风门装置，其包括：门框，其开设有通风口；门板，可枢转地安装在门框上，以受控地调节通风口的开启面积，门板的一侧设置有平行于门板的枢转轴线且向外延伸的导向柱；和导向板，可平移地安装于门框，且与门板的枢转轴线垂直设置，导向板上开设有与导向柱相配合的导向凹陷部，导向凹陷部的延伸方向与导向板的平移方向呈预定角度设置，以在导向板平移时，使导向柱在导向凹陷部内滑动，以带动门板转动。
可选地，门框包括：基板，其中部开设有通风口；以及侧边框架，围绕设置于基板的外侧边缘，以限定出容纳门板的容纳空间，并且侧边框架包括分别与基板垂直设置的四个侧边。
可选地，四个侧边中包括平行设置的第一侧边和第二侧边，第一侧边和第二侧边分别开设相对的安装孔，以供安装门板的枢轴；且导向板贴靠于第一侧边的外侧。
可选地，门板的枢轴位于门板的远离导向柱的一侧边缘。
可选地，第一侧边的外侧表面开设有沿预定方向延伸的导向槽；且
导向板上形成有朝向导向槽凸伸的导向凸起，导向凸起可动地设置在导向槽内，用于引导导向板的平移方向。
可选地，导向槽沿与通风口所在平面平行的直线延伸。
可选地，导向凹陷部在导向板上沿直线延伸。
可选地，门板的一侧边缘设置有从门板的表面朝远离通风口的方向延伸的连接耳板；且 导向柱固定在连接耳板的远离门板的端部。
可选地，导向板上设置有手柄部，以便用户手持手柄部移动导向板。
另一方面，本发明还提供了一种冰箱，包括储物间室和为储物间室输送冷却空气的风道，还包括以上任一项所述的风门装置，门框和门板设置在风道中，以在移动导向板时，使门板相对门框转动，以调节通风口的开启面积。
本发明的用于冰箱的风门装置和冰箱中，门板通过枢转运动改变通风口的开启面积。并且，门框上设置有可沿预定方向平移的导向板，导向板上的导向凹陷部和门板上的导向柱配合，且导向凹陷部的延伸方向与导向板的运动方向呈预定角度设置，在导向板平移时，可带动门板枢转。可见，本发明的风门装置结构巧妙，调节方便。
进一步地，本发明的风门装置中，门框的第一侧边设置有导向槽，导向板上设置和导向槽配合的导向凸起，两者相互配合可使导向板仅能沿预定方向平移。另外，手柄部的设置方便了用户的操作。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的用于冰箱的风门装置的装配示意图；
图2是图1所示风门装置的分解示意图；
图3是根据本发明一个实施例的冰箱的侧面剖视图。
具体实施方式
图1是根据本发明一个实施例的用于冰箱的风门装置的装配示意图，图2是图1所示风门装置的分解示意图。如图1和图2所示，风门装置100一般性地可包括门框110、门板120和导向板130。其中，门框110上开设有通风口111。门板120可枢转地安装在门框110上，可通过调节门板120的枢转角度，来改变通风口111的开启面积，以调节从通风口111流过的冷却空气的流量。为了实现枢转运动，门板120的一侧设置有平行于门板120的枢转轴线(沿x轴方向)并且向外延伸的导向柱122。导向板130可平移地安装于门框110，且与门板120的枢转轴线垂直设置(平行于yz平面)。并且，导向板130上开设有与导向柱122相配合的导向凹陷部131(可以为通孔或槽)，导向凹陷部131的延伸方向与导向板130的平移方向呈预定角度设置， 以在导向板130平移时，使导向柱122在导向凹陷部131内滑动，以带动门板120转动，为实现此运动过程，前述的预定角度应设置为锐角。
具体地，门框110可包括基板112和侧边框架，上述的通风口111开设在基板112中部。侧边框架围绕设置于基板112的外侧边缘，以限定出容纳门板120的容纳空间。如图2所示，侧边框架包括分别与基板112(基板112平行于xy平面)垂直设置的四个侧边，即第一侧边113、第二侧边114、第三侧边115和第四侧边116。其中，第一侧边113和第二侧边114平行设置(即均平行于yz平面)且分别开设相对的安装孔117，以供安装门板120的枢轴123。导向板130贴靠于第一侧边113的外侧设置，可沿其外侧做平移运动。
在优选的实施例中，门板120的枢轴123位于门板120的远离导向柱122的一侧边缘。当然，在另外一些实施例中，门板120的枢轴123也可设置在门板120的中部边缘，也就是使门板120的枢转轴线位于门板120的中心线上(未图示)。
为了使门板120的平移运动受到限制，使其仅能沿预定方向移动，第一侧边113的外侧表面可开设有沿预定方向延伸的导向槽118，同时，导向板130上可形成有朝向导向槽118凸伸的导向凸起133，导向凸起133可动地设置在导向槽118内。导向凸起133可以是连续的一个凸条，也可以是断续的多个凸条(如图2)，只要能合理限定门板120的平移方向即可。为了方便调节，导向槽118的延伸方向为直线，并且该延伸方向与通风口111所在的平面平行(即沿y轴方向)。另外，导向板130上的导向凹陷部131也可沿直线延伸。
如图1和图2所示，门板120的一侧边缘设置有从门板120的表面朝远离通风口111的方向延伸的连接耳板121，且导向柱122固定在连接耳板121的远离门板120的端部，从而避免在门板120关闭通风口111时导向柱122碰撞到第一侧边113。
在一些实施例中，导向板130上可设置有手柄部132，以方便用户手持手柄部132移动导向板130。
图3是根据本发明一个实施例的冰箱的侧面剖视图。如图1至图3所示，冰箱10包括多个储物间室200和一个设置在冰箱10底部的冷却室400。蒸发器410设置在冷却室400内部，风道300连通冷却室400和各个储物间室200，以受控地为储物间室200输送由冷却室400制备的冷却空气。前述的风门装置100设置在风道300中，其门框110和门板120设置在风道300内侧，导向板130设置在风道300前壁外侧、即位于储物间室200内，以便用户通过移动导向板130，带动门板120相对门框110枢转，调节通风口111的开启面积，以改变进入储物间室200的冷却空气的流量，从而调节储物间室200的温度。
风门装置100的具体设置位置可根据风道300的走向来确定，例如图3所示的实施例中， 风道300在冰箱10的后侧沿竖直方向设置，此时可使门板120的枢转轴线沿冰箱10的前后方向设置，即如图3所示，使x轴正向朝后设置，而使z轴正向朝上设置，y轴正向垂直于图3的纸面向里设置，图3未示出。用户拨动手柄部132，可沿y轴方向(垂直于图3的纸面方向)移动导向板130，使门板120枢转地改变通风口111的开启面积。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。

Claims (10)

  1. 一种用于冰箱的风门装置，其特征在于包括：
    门框，其开设有通风口；
    门板，可枢转地安装在所述门框上，以受控地调节所述通风口的开启面积，所述门板的一侧设置有平行于所述门板的枢转轴线且向外延伸的导向柱；和
    导向板，可平移地安装于所述门框，且与所述门板的枢转轴线垂直设置，所述导向板上开设有与所述导向柱相配合的导向凹陷部，所述导向凹陷部的延伸方向与所述导向板的平移方向呈预定角度设置，以在所述导向板平移时，使所述导向柱在所述导向凹陷部内滑动，以带动所述门板转动。
  2. 根据权利要求1所述的风门装置，其特征在于所述门框包括：
    基板，其中部开设有所述通风口；以及
    侧边框架，围绕设置于所述基板的外侧边缘，以限定出容纳所述门板的容纳空间，并且所述侧边框架包括分别与所述基板垂直设置的四个侧边。
  3. 根据权利要求2所述的风门装置，其特征在于，
    所述四个侧边中包括平行设置的第一侧边和第二侧边，所述第一侧边和所述第二侧边分别开设相对的安装孔，以供安装所述门板的枢轴；且
    所述导向板贴靠于所述第一侧边的外侧。
  4. 根据权利要求3所述的风门装置，其特征在于，
    所述门板的枢轴位于所述门板的远离所述导向柱的一侧边缘。
  5. 根据权利要求3所述的风门装置，其特征在于，
    所述第一侧边的外侧表面开设有沿预定方向延伸的导向槽；且
    所述导向板上形成有朝向所述导向槽凸伸的导向凸起，所述导向凸起可动地设置在所述导向槽内，用于引导所述导向板的平移方向。
  6. 根据权利要求5所述的风门装置，其特征在于，
    所述导向槽沿与所述通风口所在平面平行的直线延伸。
  7. 根据权利要求6所述的风门装置，其特征在于，
    所述导向凹陷部在所述导向板上沿直线延伸。
  8. 根据权利要求5所述的风门装置，其特征在于，
    所述门板的一侧边缘设置有从所述门板的表面朝远离所述通风口的方向延伸的连接耳 板；且
    所述导向柱固定在所述连接耳板的远离所述门板的端部。
  9. 根据权利要求1至8中任一项所述的风门装置，其特征在于，
    所述导向板上设置有手柄部，以便用户手持所述手柄部移动所述导向板。
  10. 一种冰箱，包括储物间室和为所述储物间室输送冷却空气的风道，其特征在于还包括：
    至少一个根据权利要求1至9中任一项所述的风门装置，所述门框和所述门板设置在所述风道中，以在移动所述导向板时，使所述门板相对所述门框转动，以调节所述通风口的开启面积。
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