WO2018077167A1 - 一种用于实现冰箱冷冻室与冷藏室切换的调节装置 - Google Patents

一种用于实现冰箱冷冻室与冷藏室切换的调节装置 Download PDF

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WO2018077167A1
WO2018077167A1 PCT/CN2017/107508 CN2017107508W WO2018077167A1 WO 2018077167 A1 WO2018077167 A1 WO 2018077167A1 CN 2017107508 W CN2017107508 W CN 2017107508W WO 2018077167 A1 WO2018077167 A1 WO 2018077167A1
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WIPO (PCT)
Prior art keywords
damper
adjusting device
compartment
knob
bevel gear
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PCT/CN2017/107508
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English (en)
French (fr)
Inventor
付东晓
钟诚
刘庆林
邹磊
吴敏
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青岛海尔股份有限公司
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Publication of WO2018077167A1 publication Critical patent/WO2018077167A1/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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling 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
    • F25D17/062—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
    • 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
    • F25D29/001—Arrangement or mounting of control or safety devices for cryogenic fluid systems
    • 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
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/0011—Means for leveling refrigerators
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/16—Convertible refrigerators

Definitions

  • the present invention relates to the field of refrigeration equipment, and more particularly to an adjustment device for realizing switching between a freezer compartment and a refrigerator compartment.
  • An object of the present invention is to provide an adjusting device for realizing switching between a freezer compartment and a refrigerating compartment of a refrigerator, which can conveniently adjust the compartment as a freezing compartment or a refrigerating compartment, and has a simple structure and is easy to implement.
  • the present invention provides an adjusting device for realizing switching between a freezer compartment and a refrigerating compartment, the refrigerator including at least one compartment and a cooling duct for conveying a cooling amount to the compartment.
  • the cooling air duct has a duct cover and an insulation layer disposed on the rear side of the duct cover.
  • the adjusting device includes a knob disposed in the compartment, a support frame fixed in the cooling air duct, a damper rotatably mounted on the support frame, and a transmission component connecting the knob and the damper, the knob passes
  • a drive assembly drives the damper to adjust a venting area of the cooling duct;
  • the transmission assembly includes a bevel gear coupled to the knob and a drive gear fixedly coupled to the damper and meshing with the bevel gear.
  • the adjusting device further includes a shifter fixed in the cooling duct and corresponding to the knob and the bevel gear position, the shifter having a connecting shaft connected to the bevel gear.
  • the knob includes a rotating body and a driving shaft formed by projecting backward from the rotating body, and a front end of the bevel gear is formed with a driving shaft hole that cooperates with the driving shaft;
  • the rear end of the gear is formed with a coupling shaft hole that cooperates with the connecting shaft, and the driving shaft hole is disposed opposite to the connecting shaft hole.
  • the first limiting surface and the second limiting surface are respectively formed in the driving shaft hole and the connecting shaft hole.
  • the rear end of the drive shaft is bifurcated and protrudes outward in the radial direction to form a reinforcing rib.
  • the front end of the bevel gear further forms a limiting member
  • the rear side of the air duct cover is formed with a limit stop that cooperates with the limiting member
  • the damper protrudes laterally toward both sides to form a link rotatably fixed to the support frame.
  • the support frame has an extension wall for supporting the connecting rod, and the extension wall is formed with a first support arm and a second support arm on both sides of the link, The side of the first support arm opposite the second support arm is also formed with a groove that cooperates with the link to support and clamp the link.
  • the damper includes a first damper and a second damper respectively disposed on two sides of the bevel gear in a lateral direction, and a shaft of the link of the first damper and a link of the second damper The heart line is consistent.
  • the drive gear includes a first drive gear and a second drive gear that respectively connect the first damper and the second damper, and the first drive gear and the second drive gear are both disposed as sector gears.
  • the utility model has the beneficial effects that the adjusting device of the invention conveniently adjusts the cooling amount entering the compartment through the knob, and the compartment is used as a freezing compartment when the damper is fully opened; the damper rotation causes the ventilation area of the cooling air duct to decrease,
  • the compartment can also be used as a refrigerating room, which can be adjusted according to actual needs to improve the user experience.
  • Figure 1 is a schematic structural view of an adjusting device of the present invention
  • Figure 2 is a schematic exploded view of the adjusting device of the present invention
  • Figure 3 is a schematic exploded view showing the adjusting device of the present invention at another angle
  • Figure 4 is a schematic view showing the structure of the adjusting device of the present invention mounted on the air duct cover;
  • Figure 5 is a schematic view showing the overall structure of a cooling duct equipped with the adjusting device of the present invention.
  • the invention provides an adjusting device 100 for realizing switching between a freezer compartment and a refrigerating compartment, the refrigerator comprising at least one compartment and a cooling duct 200 for conveying a cooling amount to the compartment, the cooling air prop
  • a duct cover 201 There is a duct cover 201, an insulation layer 202 disposed on the rear side of the duct cover 201, and a sealing layer 203.
  • the adjusting device 100 includes a knob 1 disposed in the compartment, a support frame 2 fixed in the cooling air duct 200, a damper rotatably mounted on the support frame 2, and a connection between the knob 1 and the damper.
  • the transmission assembly drives the damper to rotate through the transmission assembly to adjust the ventilation area within the cooling duct 200.
  • the transmission assembly includes a bevel gear 41 coupled to the knob 1 and is fixedly coupled to the damper a drive gear that meshes with the bevel gear 41.
  • the adjustment device 100 further includes a positioner 5 disposed in the cooling duct 200 and corresponding to the positions of the knob 1 and the bevel gear 41.
  • the gear positioner 5 is fixed to the support frame 2 and has a connecting shaft 51 extending forward and connected to the rear side of the bevel gear 41, and a rear end of the bevel gear 41 is formed with the connecting shaft 51 Cooperating connection shaft holes 411.
  • the knob 1 includes a rotating body 11 and a driving shaft 12 protruding from the rotating body 11 , and a front end of the bevel gear 41 is formed with a driving shaft hole 412 that cooperates with the driving shaft 12 .
  • the drive shaft hole 412 and the connection shaft hole 411 are disposed opposite to each other.
  • the gear positioner 5 is provided with a plurality of gear positions corresponding to a rotation stroke in which the damper is fully opened to closed, and the minimum rotation angle of the damper adjustment corresponds to a gear position of the gear positioner 5, the gear positioner 5 makes the adjustment angle of the damper more precise, and can also avoid the angular deflection of the damper under the action of airflow.
  • the bevel gear 41 and the drive gear that are closely packed with each other can also provide a certain damping effect to prevent the damper from being angularly deflected.
  • the knob 1 further includes a gear position indicator 13 disposed at the front end of the rotating body 11 to facilitate the user to understand the real-time working state of the damper.
  • a first limiting surface 413 and a second limiting surface 414 are respectively formed on the inner sides of the driving shaft hole 412 and the connecting shaft hole 411.
  • the driving shaft 12 and the connecting shaft are respectively formed with a mating surface that abuts the first limiting surface 413 and the second limiting surface 414 to prevent the driving shaft 12 and the connecting shaft 51 from being in the bevel gear 41. Relative movement is generated within to affect the accuracy of knob 1 adjustment.
  • the rear end of the drive shaft 12 is bifurcated and protrudes outward in the radial direction to form a reinforcing rib 121 to enhance the structural strength of the drive shaft.
  • the damper protrudes laterally toward the two sides to form a connecting rod rotatably fixed to the support frame 2.
  • the support frame 2 includes a rear wall 21 disposed opposite to the air duct cover 201 and an extension wall 22 extending forwardly from the rear wall 21 to support the connecting rod.
  • the extension wall 22 is formed with a first support arm 221 and a second support arm 222 disposed on the front and rear sides of the connecting rod, and the opposite side of the first support arm 221 and the second support arm 222
  • a recess 223 is also formed that cooperates with the link to support and clamp the link.
  • the damper includes a first damper 31 and a second damper 32 respectively disposed on two sides of the bevel gear 41 in a lateral direction and having the same structure.
  • the first damper 31 and the second damper 32 are respectively respectively A first link 311 and a second link 321 having a shaft center line are formed.
  • the extension walls 22 are arranged in four steps in the lateral direction.
  • the drive gear includes a first drive gear 42 and a second drive gear 43 that connect the first damper 31 and the second damper 32, respectively.
  • first link 311 protruding from the side of the first damper 31 toward the second damper 32 is fixedly connected to the first drive gear 42;
  • the first driving gear 42 and the second driving gear 43 are both disposed as a sector gear, and the front end of the bevel gear 41 further forms a limiting member 415, and the rear side of the air duct cover 201 is formed with the limiting member 415 matched limit stop.
  • the first driving gear 42 and the second driving gear 43 are in meshing state with the bevel gear 41.
  • the maximum rotation angle of the bevel gear 41 is 90 degrees, and the limiting member 415 is passed through the limiting member 415.
  • the interaction with the limit stop prevents the knob 1 from being over-adjusted so that the first drive gear 42.
  • the second drive gear 43 is disengaged from the bevel gear 41.
  • the two sides of the support frame 2 are further formed with a fastening member 23 that is fastened to the air duct cover 201, and the rear wall 21 is further provided with a fixing hole 24, and the air passage cover 201 is The rear side protrudes rearward to form a fixing member corresponding to the position of the fixing hole 24, and the support frame 2 is firmly fixed in the cooling air duct 200 by a fixing screw.
  • the front side of the air duct cover 201 is further provided with a knob 1' for adjusting the cooling position of the refrigerator, and the knob 1' cooperates with the adjusting device 100 to better adjust the cooling of the corresponding compartment. demand.
  • the adjusting device 100 of the present invention conveniently adjusts the amount of cold entering the compartment through the knob 1.
  • the compartment serves as a freezing compartment; and the damper rotates to reduce the ventilation area of the cooling duct 200.
  • This room can be used as a cold room.
  • the adjustment of the damper to different gear positions can also realize different cooling requirements of the corresponding compartments, facilitate self-adjustment and improve user experience; and the adjustment device 100 has a simple structure and is convenient for popularization and use.

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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

用于实现冰箱冷冻室与冷藏室切换的调节装置(100)，包括设置于间室内的旋钮(1)、固定于冷却风道(200)内的支撑架(2)、可转动安装在支撑架(2)的风门及连接旋钮(1)与风门的传动组件，旋钮(1)通过传动组件驱使风门转动以调节冷却风道(200)的通风面积，传动组件包括连接至旋钮(1)的锥形齿轮(41)以及固定连接至风门且与锥形齿轮(41)相啮合的驱动齿轮。

Description

一种用于实现冰箱冷冻室与冷藏室切换的调节装置
本申请要求了申请日为2016年10月25日，申请号为201610940009.X，发明名称为“一种用于实现冰箱冷冻室与冷藏室切换的调节装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及制冷设备领域，尤其涉及一种用于实现冰箱冷冻室与冷藏室切换的调节装置。
背景技术
目前，风冷冰箱越来越受到现代家庭的欢迎，其风量的调节分配亦成为必须解决的难题。业内现已公开有使用风门或多个风机调节风道风量以解决上述问题，其中，传统风门及其控制组件安装区域受限较大，且经常需要配备较厚的风道保温层；而采用多风机配合控制各风道内的风量分配，风道结构复杂且成本较高。除此，为满足用户不同的实际需求，业内亦公开有一种能够实现冷藏室与冷冻室进行切换的冰箱，但制冷循环系统或箱体的结构设置较为复杂。
鉴于此，有必要提供一种新的用于实现冰箱冷冻室与冷藏室切换的调节装置。
发明内容
本发明的目的在于提供一种用于实现冰箱冷冻室与冷藏室切换的调节装置，能够方便自主调节间室作为冷冻室或冷藏室，结构简洁，便于实现。
为实现上述发明目的，本发明提供了一种用于实现冰箱冷冻室与冷藏室切换的调节装置，所述冰箱包括至少一个间室及用以为所述间室输送冷量的冷却风道，所述冷却风道具有风道盖板及设置在风道盖板后侧的保温层。所述调节装置包括设置于所述间室内的旋钮、固定于所述冷却风道内的支撑架、可转动安装在所述支撑架的风门及连接所述旋钮与风门的传动组件，所述旋钮通过传动组件驱使风门转动以调节冷却风道的通风面积；所述传动组件包括连接至所述旋钮的锥形齿轮以及固定连接至所述风门且与所述锥形齿轮相啮合的驱动齿轮。
作为本发明的进一步改进，所述调节装置还包括固定在冷却风道内且与所述旋钮及锥形齿轮位置相对应的档位器，所述档位器具有连接至锥形齿轮的连接轴。
作为本发明的进一步改进，所述旋钮包括旋转本体及自旋转本体朝后突伸形成的驱动轴，所述锥形齿轮的前端形成有与所述驱动轴相配合的驱动轴孔；所述锥形齿轮的后端形成有与所述连接轴相配合的连接轴孔，所述驱动轴孔与连接轴孔前后相对设置。
作为本发明的进一步改进，所述驱动轴孔与连接轴孔内分别形成有第一限位面及第二限位面。
作为本发明的进一步改进，所述驱动轴后端呈分叉设置且沿径向朝外突伸形成有加强筋。
作为本发明的进一步改进，所述锥形齿轮的前端还形成有限位件，所述风道盖板的后侧形成有与所述限位件相配合的限位止挡。
作为本发明的进一步改进，所述风门沿横向朝两侧突伸形成有可转动固定于所述支撑架上的连杆。
作为本发明的进一步改进，所述支撑架具有用以支撑所述连杆的延伸壁，所述延伸壁上形成有位于所述连杆两侧的第一支撑臂与第二支撑臂，所述第一支撑臂与第二支撑臂相对的一侧还形成有与所述连杆相配合以支撑并夹持所述连杆的凹槽。
作为本发明的进一步改进，所述风门包括沿横向分别设置于所述锥形齿轮两侧的第一风门与第二风门，且所述第一风门的连杆与第二风门的连杆的轴心线相一致。
作为本发明的进一步改进，所述驱动齿轮包括分别连接第一风门与第二风门的第一驱动齿轮与第二驱动齿轮，第一驱动齿轮与第二驱动齿轮均设置为扇形齿轮。
本发明的有益效果是：本发明调节装置通过所述旋钮方便调节进入间室的冷量，风门完全打开时，所述间室作为冷冻室；风门转动使得冷却风道的通风面积减小，该间室又能用做冷藏室，根据实际需求自主调节，提高用户体验。
附图说明
图1是本发明调节装置的结构示意图；
图2是本发明调节装置的分解结构示意图；
图3是本发明调节装置另一角度的分解结构示意图；
图4是本发明调节装置安装至风道盖板上的结构示意图；
图5是装配有本发明调节装置的冷却风道的整体结构示意图。
具体实施方式
以下将结合附图所示的实施方式对本发明进行详细描述。但该实施方式并不限制本发明，本领域的普通技术人员根据该实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
请参阅图1至图5为本发明一较佳实施方式。本发明提供了一种用于实现冰箱冷冻室与冷藏室切换的调节装置100，所述冰箱包括至少一个间室及用以为所述间室输送冷量的冷却风道200，所述冷却风道具有风道盖板201、设置在风道盖板201后侧的保温层202及密封层203。
所述调节装置100包括设置于所述间室内的旋钮1、固定于所述冷却风道200内的支撑架2、可转动安装在所述支撑架2的风门及连接所述旋钮1与风门的传动组件，所述旋钮1通过传动组件驱使风门转动以调节冷却风道200内的通风面积。所述传动组件包括连接至所述旋钮1的锥形齿轮41以及固定连接至所述风门且 与所述锥形齿轮41相啮合的驱动齿轮。
所述调节装置100还包括设置于冷却风道200内且与所述旋钮1及锥形齿轮41位置相对应的档位器5。所述档位器5固定于所述支撑架2上且具有朝前延伸并连接至锥形齿轮41后侧的连接轴51，所述锥形齿轮41的后端形成有与所述连接轴51相配合的连接轴孔411。所述旋钮1包括旋转本体11及自旋转本体11朝后突伸形成的驱动轴12，所述锥形齿轮41的前端形成有与所述驱动轴12相配合的驱动轴孔412。所述驱动轴孔412与连接轴孔411前后相对设置。
所述旋钮1进行旋转时，带动锥形齿轮41及档位器5共同旋转相同的角度。其中，所述档位器5对应于所述风门完全开启至关闭的转动行程设有若干档位，所述风门调节的最小旋转角度对应于档位器5的一个档位，所述档位器5使得风门的调节角度更为精确，还能避免风门在气流作用下发生角度偏转。除此，相互紧密挤压装配的所述锥形齿轮41与驱动齿轮亦能够提供一定的阻尼作用防止风门产生角度偏转。所述旋钮1还包括设置于旋转本体11前端的档位标识件13，以便于用户了解风门实时工作状态。
所述驱动轴孔412与连接轴孔411的内侧还分别形成有第一限位面413及第二限位面414。所述驱动轴12及连接轴分别形成有与所述第一限位面413、第二限位面414相抵持的配合面，避免所述驱动轴12及连接轴51在所述锥形齿轮41内产生相对移动以影响旋钮1调节的精确性。所述驱动轴12后端呈分叉设置且沿径向朝外突伸形成有加强筋121以增强驱动轴的结构强度。
所述风门沿横向朝两侧突伸形成有可转动固定于所述支撑架2上的连杆。所述支撑架2包括与所述风道盖板201相对设置的后壁21以及自所述后壁21朝前延伸形成的用以支撑所述连杆的延伸壁22。所述延伸壁22上形成有位于所述连杆前后两侧且呈开口设置的第一支撑臂221与第二支撑臂222，所述第一支撑臂221与第二支撑臂222相对的一侧还形成有与所述连杆相配合以支撑并夹持所述连杆的凹槽223。
本实施例中，所述风门包括沿横向分别设置于所述锥形齿轮41两侧且结构相一致的第一风门31与第二风门32，所述第一风门31与第二风门32还分别形成有轴心线相一致的第一连杆311与第二连杆321。相应地，所述延伸壁22沿横向依次排列设置为四个。
所述驱动齿轮包括分别连接第一风门31与第二风门32的第一驱动齿轮42与第二驱动齿轮43。具体地，第一风门31朝向第二风门32一侧突伸的第一连杆311与第一驱动齿轮42固定连接；第二风门32朝向第一风门31一侧突伸的第二连杆321与第二驱动齿轮43固定连接。
第一驱动齿轮42与第二驱动齿轮43均设置为扇形齿轮，所述锥形齿轮41的前端还形成有限位件415，所述风道盖板201的后侧形成有与所述限位件415相配合的限位止挡。所述风门自完全开启至关闭过程中，第一驱动齿轮42、第二驱动齿轮43与锥形齿轮41保持啮合状态，所述锥形齿轮41的最大旋转角度为90度，通过限位件415与限位止挡的相互作用避免旋钮1调节过度而使得第一驱动齿轮 42、第二驱动齿轮43与锥形齿轮41相脱离。
所述支撑架2的两侧还形成有与所述风道盖板201相互扣持的扣持件23，并且所述后壁21上还开设有固定孔24，所述风道盖板201的后侧朝后突伸形成与所述固定孔24位置相对应的固定件，并通过固定螺钉将支撑架2牢牢固定在冷却风道200中。
如图5所示，所述风道盖板201前侧还设有用以调节冰箱制冷档位的旋钮1＇，所述旋钮1＇配合所述调节装置100能够更好地调节相应间室的制冷需求。
综上所述，本发明调节装置100通过所述旋钮1方便调节进入间室的冷量，风门完全打开时，所述间室作为冷冻室；风门转动使得冷却风道200的通风面积减小，该间室又能用做冷藏室。所述风门调节至不同档位还能实现相应间室不同的制冷需求，方便自主调节，提高用户体验；并且所述调节装置100结构简洁，便于推广使用。
应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施方式中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种用于实现冰箱冷冻室与冷藏室切换的调节装置，所述冰箱包括至少一个间室及用以为所述间室输送冷量的冷却风道，所述冷却风道具有风道盖板及设置在风道盖板后侧的保温层，其特征在于：所述调节装置包括设置于所述间室内的旋钮、固定于所述冷却风道内的支撑架、可转动安装在所述支撑架的风门及连接所述旋钮与风门的传动组件，所述旋钮通过传动组件驱使风门转动以调节冷却风道的通风面积；所述传动组件包括连接至所述旋钮的锥形齿轮以及固定连接至所述风门且与所述锥形齿轮相啮合的驱动齿轮。
  2. 根据权利要求1所述的调节装置，其特征在于：所述调节装置还包括固定在冷却风道内且与所述旋钮及锥形齿轮位置相对应的档位器，所述档位器具有连接至锥形齿轮的连接轴。
  3. 根据权利要求2所述的调节装置，其特征在于：所述旋钮包括旋转本体及自旋转本体朝后突伸形成的驱动轴，所述锥形齿轮的前端形成有与所述驱动轴相配合的驱动轴孔；所述锥形齿轮的后端形成有与所述连接轴相配合的连接轴孔，所述驱动轴孔与连接轴孔前后相对设置。
  4. 根据权利要求3所述的调节装置，其特征在于：所述驱动轴孔与连接轴孔内分别形成有第一限位面及第二限位面。
  5. 根据权利要求3所述的调节装置，其特征在于：所述驱动轴 后端呈分叉设置且沿径向朝外突伸形成有加强筋。
  6. 根据权利要求1所述的调节装置，其特征在于：所述锥形齿轮的前端还形成有限位件，所述风道盖板的后侧形成有与所述限位件相配合的限位止挡。
  7. 根据权利要求1所述的调节装置，其特征在于：所述风门沿横向朝两侧突伸形成有可转动固定于所述支撑架上的连杆。
  8. 根据权利要求7所述的调节装置，其特征在于：所述支撑架具有用以支撑所述连杆的延伸壁，所述延伸壁上形成有位于所述连杆两侧的第一支撑臂与第二支撑臂，所述第一支撑臂与第二支撑臂相对的一侧还形成有与所述连杆相配合以支撑并夹持所述连杆的凹槽。
  9. 根据权利要求7所述的调节装置，其特征在于：所述风门包括沿横向分别设置于所述锥形齿轮两侧的第一风门与第二风门，且所述第一风门的连杆与第二风门的连杆的轴心线相一致。
  10. 根据权利要求9所述的调节装置，其特征在于：所述驱动齿轮包括分别连接第一风门与第二风门的第一驱动齿轮与第二驱动齿轮，第一驱动齿轮与第二驱动齿轮均设置为扇形齿轮。
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