WO2024032622A1 - 一种防倾倒的冰箱 - Google Patents

一种防倾倒的冰箱 Download PDF

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Publication number
WO2024032622A1
WO2024032622A1 PCT/CN2023/111781 CN2023111781W WO2024032622A1 WO 2024032622 A1 WO2024032622 A1 WO 2024032622A1 CN 2023111781 W CN2023111781 W CN 2023111781W WO 2024032622 A1 WO2024032622 A1 WO 2024032622A1
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WO
WIPO (PCT)
Prior art keywords
box
refrigerator
suction cup
tip
tipping
Prior art date
Application number
PCT/CN2023/111781
Other languages
English (en)
French (fr)
Inventor
刘志萌
魏永巍
杜启含
赵彩云
姚文龙
吕自成
杨玉涛
李海
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
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
Publication date
Application filed by 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Publication of WO2024032622A1 publication Critical patent/WO2024032622A1/zh

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Classifications

    • 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
    • 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
    • F25D23/00—General constructional features
    • F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
    • 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

Definitions

  • the present invention relates to the field of home appliances, and in particular to an anti-tipping refrigerator.
  • a refrigerator is a refrigeration equipment that maintains a constant low temperature. It is also a civilian product that keeps food or other items cold at a constant low temperature. There are compressors and ice makers in the box to freeze cabinets or boxes, and a refrigeration device. storage box.
  • An object of the present invention is to provide an anti-tip refrigerator capable of solving any of the above problems.
  • a further object of the invention is to prevent the refrigerator from tipping over.
  • an anti-dumping refrigerator which includes:
  • An anti-tipping structure is pivotably connected to the box, and one end is provided with a suction cup;
  • the anti-tipping structure is configured to rotate relative to the box when the refrigerator is tilted, so that the suction cup is adsorbed on the wall to prevent the refrigerator from tipping.
  • the refrigerator also includes:
  • the fixed rotating shaft is fixedly connected to the box;
  • the anti-tipping structure also includes:
  • a suction cup connecting rod is pivotably connected to the fixed rotating shaft.
  • One end of the suction cup connecting rod is provided with a suction cup. plate.
  • anti-tipping structure also includes:
  • a support rod is pivotally connected to the other end of the suction cup connecting rod.
  • the support rod is configured to extend out of the box when the refrigerator tilts to support the refrigerator and prevent it from tipping.
  • anti-tipping structure also includes:
  • a movable rotating shaft is used to connect the support rod and the suction cup connecting rod so that the support rod and the suction cup connecting rod can be pivotally connected.
  • suction cup connecting rod includes:
  • a first connecting section one end of which is connected to the support rod, and the first connecting section is pivotably connected to the fixed rotating shaft;
  • a second connecting section is formed by extending obliquely toward the outside of the box from the other end of the first connecting section;
  • the third connecting section is formed by an end of the second connecting section extending obliquely in a direction close to the box body, and the end of the third connecting end is provided with the suction cup.
  • a front opening is provided on the front side of the box, so that the support rod can extend out of the box from the front opening;
  • a rear opening is provided on the rear side of the box, so that the suction cup extends out of the box from the rear opening.
  • the front end of the support rod is provided with an inclined support surface.
  • the refrigerator also includes:
  • a controller is provided on the box and is used to control whether the anti-tilting structure rotates relative to the box.
  • controller includes:
  • An electromagnetic air pressure top is connected to the anti-tipping structure and is configured to extend when the refrigerator tilts to cause the anti-tipping structure to rotate relative to the box.
  • a receiving cavity is provided in the box, and the anti-tilting structure part is disposed in the receiving cavity.
  • the anti-tip refrigerator of the present invention includes a box body, a position sensor and an anti-tip structure.
  • the position sensor is used to detect whether the refrigerator is tilted.
  • the anti-tipping structure is pivotably connected to the box body, and one end thereof is provided with a suction cup.
  • the anti-tipping structure is configured to rotate relative to the box when the refrigerator is tilted, so that the suction cups are adsorbed on the wall to prevent the refrigerator from tipping.
  • the anti-tip structure of the anti-tip refrigerator of the present invention also includes a support rod.
  • Support rod and suction cup The other end of the connecting rod is pivotably connected, and the support rod is configured to extend out of the box when the refrigerator tilts to support the refrigerator and prevent it from tipping.
  • Figure 1 is a schematic perspective view of an anti-tip refrigerator according to one embodiment of the present invention.
  • Figure 2 is a schematic side cross-sectional view of the anti-tip refrigerator shown in Figure 1;
  • Figure 3 is a schematic perspective view of the anti-tip refrigerator shown in Figure 1 in another state
  • FIG. 4 is a schematic side cross-sectional view of the anti-tip refrigerator shown in FIG. 1 in another state.
  • the anti-tipping refrigerator according to the embodiment of the present invention will be described below with reference to FIGS. 1 to 4 .
  • the orientation or positional relationship indicated by "front”, “back”, “up”, “down”, etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Indicates or implies that the device or component must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as limiting the scope of the present invention.
  • the terms “installed”, “connected”, “connected”, “fixed” and “coupled” should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection, or Integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements or an interactive relationship between two elements, unless otherwise clearly limited .
  • installed can be a fixed connection or a detachable connection, or Integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements or an interactive relationship between two elements, unless otherwise clearly limited .
  • the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back%), then the directional indications are only used to explain the position of a certain posture (as shown in the drawings). The relative positional relationship, movement conditions, etc. between the components under the display). If the specific posture changes, the directional indication will also change accordingly.
  • the refrigerator of this embodiment is a storage device including a refrigeration system.
  • the refrigeration system may be a common compression refrigeration system, which provides cold energy to the storage compartment through, for example, direct cooling and/or air cooling, so that the storage compartment has a desired storage temperature.
  • the refrigerator generally includes a box body 10 and a door body.
  • the box 10 defines at least one storage compartment with an open front side, usually multiple storage compartments, such as a refrigerator compartment, a freezer compartment, a changing room, and the like.
  • storage compartments such as a refrigerator compartment, a freezer compartment, a changing room, and the like.
  • the number and functions of specific storage compartments can be configured according to prior needs.
  • the storage temperature of the refrigerator compartment can be 2 to 9°C, or 4 to 7°C;
  • the storage temperature of the freezer compartment can be It is -22 ⁇ -14°C, or it can be -20 ⁇ 16°C.
  • the freezing chamber is arranged below the refrigerating chamber, and the changing chamber is arranged between the freezing chamber and the refrigerating chamber.
  • the temperature range inside the freezer is generally -14°C to -22°C.
  • the greenhouse can be adapted to suit your needs, to store suitable foods, or as a fresh storage room.
  • the box body 10 is composed of a box outer shell, a box inner liner, a box door, a heat insulation layer and accessories.
  • the box 10 is the outer structure of the refrigerator and protects the entire refrigerator. In order to isolate heat conduction from the outside world, a heat insulation layer is added between the outer shell and the inner tank of the box 10 and between the door panel and the inner tank.
  • the structure of the refrigerator box 10 directly affects the power consumption, appearance, lifespan and performance of the refrigerator itself.
  • the refrigeration system can be a refrigeration cycle system composed of a compressor, a condenser, a throttling device, an evaporator, etc.
  • the evaporator is configured to provide cooling energy directly or indirectly to the storage room interior.
  • the refrigeration and freezing device is a household compression direct-cooling refrigerator
  • the evaporator can be disposed outside or inside the rear wall of the refrigerator liner.
  • the box 10 also has an evaporator chamber.
  • the evaporator chamber is connected to the storage compartment through an air duct system, and an evaporator is provided in the evaporator chamber, and an evaporator is provided at the outlet. Fan to recirculate refrigeration to the storage compartment.
  • Compression refrigeration system uses a refrigerant compression cycle to cause its evaporator to release cold energy.
  • Compression refrigeration systems generally have four major components, namely compressor, condenser, throttling device and evaporator.
  • the evaporator directly or indirectly provides cooling energy to the storage room. Its working principle is: as the power of the refrigeration cycle, the compressor is driven by the motor and rotates continuously, extracting the steam in the evaporator, and increasing the pressure and temperature of the refrigerant steam through compression. degree, creating conditions for transferring the heat of refrigerant vapor to the external environment medium, that is, compressing low-temperature and low-pressure refrigerant vapor to a high-temperature and high-pressure state.
  • the condenser is a heat exchange device that uses the ambient cooling refrigerant to take away the heat of the high-temperature and high-pressure refrigeration steam from the compressor, so that the high-temperature and high-pressure refrigerant steam is cooled and condensed into high-pressure and normal-temperature refrigerant liquid.
  • the high-pressure and normal-temperature refrigerant liquid passes through the throttling element to obtain low-temperature and low-pressure refrigerant, which is then sent to the evaporator to absorb heat and evaporate.
  • reducing the pressure of the refrigerant liquid can reduce the temperature of the refrigerant liquid.
  • the evaporator is another heat exchange device.
  • the throttled low-temperature and low-pressure refrigerant liquid evaporates (boils) into steam, absorbs surrounding heat, and lowers the surrounding temperature to achieve the purpose of refrigeration.
  • the refrigerator is prone to tipping when exposed to external force, which may endanger the user's personal safety.
  • the anti-tipping refrigerator of this embodiment can ensure that the refrigerator can prevent tipping when external forces act on it.
  • the anti-tip refrigerator in this embodiment includes a box 10, a position sensor 900 and an anti-tip structure.
  • the position sensor 900 is used to detect whether the refrigerator is tilted.
  • the anti-tipping structure is pivotably connected to the box 10, and a suction cup 700 is provided at one end.
  • the anti-tipping structure is configured to rotate relative to the box 10 when the refrigerator tilts, so that the suction cup 700 is adsorbed on the wall to prevent the refrigerator from tipping.
  • the position sensor 900 can detect the tilt of the refrigerator when any position of the refrigerator is 20 cm from the ground.
  • the refrigerator of this embodiment may also include a fixed rotating shaft 500 .
  • the fixed rotating shaft 500 is fixedly connected to the box 10 .
  • the anti-tip structure may also include suction cup connecting rods.
  • the suction cup connecting rod is pivotably connected to the fixed rotating shaft 500, and a suction cup 700 is provided at one end of the suction cup connecting rod.
  • the anti-tipping structure also includes support rods 400 .
  • the support rod 400 is pivotably connected to the other end of the suction cup connecting rod.
  • the support rod 400 is configured to extend out of the box 10 when the refrigerator tilts to support the refrigerator to prevent it from tipping.
  • the anti-tipping structure also includes a movable rotating shaft 300 .
  • the movable rotating shaft 300 is used to connect the support rod 400 and the suction cup connection rod, so that the support rod 400 and the suction cup connection rod can be pivotally connected.
  • the front end of the support rod 400 is provided with an inclined support surface, and the inclination angle of the inclined surface can be set according to actual needs.
  • the suction cup connecting rod may include a first connecting section 610 , a second connecting section 620 and a third connecting section 630 .
  • the first connecting section 610 , the second connecting section 620 and the third connecting section 630 are connected obliquely to ensure that one end of the first connecting section 610 is connected to the support rod 400 under normal use, and the first connecting section 610 is connected to the fixed rotating shaft 500 Pivotably connected.
  • the second connecting section 620 is formed by extending obliquely toward the outside of the box 10 from the other end of the first connecting section 610 .
  • the third connecting section 630 is formed by extending obliquely from the end of the second connecting section 620 toward the direction close to the box 10 . No.
  • a suction cup 700 is provided at the end of the three connecting sections 630 .
  • a front opening is provided on the front side of the box 10 so that the support rod 400 can extend out of the box 10 from the front opening.
  • a rear opening is provided on the rear side of the box 10 so that the suction cup 700 extends out of the box 10 through the rear opening.
  • the anti-tipping refrigerator of this embodiment also includes a controller 100 .
  • the controller 100 is disposed inside the box 10 and is used to control whether the anti-tilting structure rotates relative to the box 10 .
  • the controller 100 may include an electromagnetic air pressure top 200 connected to the anti-tilt structure and configured to extend when the refrigerator tilts to cause the anti-tilt structure to rotate relative to the box 10 .
  • a receiving cavity 800 may be provided in the box 10 , and the anti-tilting structure is disposed in the receiving cavity 800 .
  • the accommodating cavity 800 may include a laterally disposed support rod accommodating cavity and a vertically disposed connecting rod accommodating cavity for the suction cup connecting rod.
  • the front side of the support rod accommodation cavity is connected to the front opening, and the rear side of the connecting rod accommodation cavity is connected to the rear opening.
  • the controller 100 controls the electromagnetic air pressure top 200 to extend, causing the anti-tipping structure to operate, the suction cup 700 pops up and is adsorbed on the wall, and the support rod 400 extends forward.
  • the suction cup 700 and the support rod 400 work together to prevent the refrigerator from tipping.
  • the refrigerator of this embodiment can be provided with two anti-tilting structures on both sides of the refrigerator opposite each other in the lateral direction to further enhance the anti-tumbling ability.
  • the anti-tip refrigerator in this embodiment includes a box 10, a position sensor 900 and an anti-tip structure.
  • the position sensor 900 is used to detect whether the refrigerator is tilted.
  • the anti-tipping structure is pivotably connected to the box 10, and a suction cup 700 is provided at one end.
  • the anti-tipping structure is configured to rotate relative to the box 10 when the refrigerator tilts, so that the suction cup 700 is adsorbed on the wall to prevent the refrigerator from tipping.
  • the anti-tip structure of the anti-tip refrigerator in this embodiment also includes a support rod 400 .
  • the support rod 400 is pivotally connected to the other end of the suction cup connecting rod.
  • the support rod 400 is configured to extend out of the box 10 when the refrigerator tilts to support the refrigerator and prevent it from tipping.

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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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

一种防倾倒的冰箱，包括箱体（10）、位置传感器（900）以及防倾倒结构。位置传感器（900）用于检测冰箱是否发生倾斜。防倾倒结构与箱体（10）可枢转地连接，其一端设置有吸盘（700）。防倾倒结构被配置为在冰箱发生倾斜时相对于箱体（10）转动，以使得吸盘（700）吸附于墙壁上，以防止冰箱倾倒。

Description

一种防倾倒的冰箱 技术领域
本发明涉及家电领域，特别是涉及一种防倾倒的冰箱。
背景技术
冰箱是保持恒定低温的一种制冷设备，也是一种使食物或其他物品保持恒定低温冷态的民用产品，箱体内有压缩机、制冰机用以结冰的柜或箱，带有制冷装置的储藏箱。
目前的家用冰箱一般外形都为矩形结构，并且其高度远大于宽度和长度，在冰箱的搬运及使用过程中非常容易因为重心不稳而造成倾倒，一旦发生倾倒，冰箱内部的电气元件极易受损，并且会造成外壳碎裂，造成较大的经济损失。因此，亟需设计一种冰箱的防倾倒结构来解决上述问题。
发明内容
本发明的一个目的是要提供一种能够解决上述任一问题的防倾倒的冰箱。
本发明一个进一步的目的是要防止冰箱倾倒。
特别地，本发明提供了一种防倾倒的冰箱，该冰箱包括：
箱体；
位置传感器，用于检测所述冰箱是否发生倾斜；
防倾倒结构，与所述箱体可枢转地连接，其一端设置有吸盘；
所述防倾倒结构被配置为在所述冰箱发生倾斜时相对于所述箱体转动，以使得所述吸盘吸附于墙壁上，以防止所述冰箱倾倒。
进一步地，该冰箱还包括：
固定转轴，与所述箱体固定连接；
所述防倾倒结构还包括：
吸盘连接杆，与所述固定转轴可枢转地连接，所述吸盘连接杆的一端设置有吸 盘。
进一步地，所述防倾倒结构还包括：
支撑杆，所述支撑杆与所述吸盘连接杆的另一端可枢转连接，所述支撑杆被配置为在所述冰箱发生倾斜时伸出所述箱体以支撑所述冰箱防止倾倒。
进一步地，所述防倾倒结构还包括：
活动转轴，用于连接所述支撑杆与所述吸盘连接杆，以使得所述支撑杆与所述吸盘连接杆可枢转连接。
进一步地，所述吸盘连接杆包括：
第一连接段，其一端与所述支撑杆连接，所述第一连接段与所述固定转轴可枢转地连接；
第二连接段，由所述第一连接段的另一端向所述箱体外侧倾斜延伸形成；
第三连接段，由所述第二连接段的末端向靠近所述箱体方向倾斜延伸形成，所述第三连接端的末端设置有所述吸盘。
进一步地，所述箱体前侧开设有前开口，以使得所述支撑杆可从所述前开口伸出所述箱体；
所述箱体后侧开设有后开口，以使得所述吸盘从所述后开口伸出所述箱体。
进一步地，所述支撑杆的前端设置有倾斜的支撑面。
进一步地，该冰箱还包括：
控制器，设置于所述箱体上，用于控制所述防倾倒结构是否相对于所述箱体转动。
进一步地，所述控制器包括：
电磁气压顶，与所述防倾倒结构连接，并被配置为在所述冰箱发生倾斜时伸出以使得所述防倾倒结构相对于所述箱体转动。
进一步地，所述箱体内开设有容纳腔，所述防倾倒结构部分设置于所述容纳腔内。
本发明的防倾倒的冰箱包括箱体、位置传感器以及防倾倒结构。位置传感器用于检测冰箱是否发生倾斜。防倾倒结构与箱体可枢转地连接，其一端设置有吸盘。防倾倒结构被配置为在冰箱发生倾斜时相对于箱体转动，以使得吸盘吸附于墙壁上，以防止冰箱倾倒。
进一步地，本发明的防倾倒的冰箱的防倾倒结构还包括支撑杆。支撑杆与吸盘 连接杆的另一端可枢转连接，支撑杆被配置为在冰箱发生倾斜时伸出箱体以支撑冰箱，防止倾倒。
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防倾倒冰箱的示意性透视图；
图2是图1所示的防倾倒冰箱的示意性侧剖图；
图3是图1所示的防倾倒冰箱在另一状态的示意性透视图；
图4是图1所示的防倾倒冰箱在另一状态的示意性侧剖图。
具体实施方式
下面参照图1至图4来描述本实用新型实施例的防倾倒的冰箱。其中，“前”、“后”、“上”、“下”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新
除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”“耦合”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。本领域的普通技术人员，应该可以根据具体情况理解上述术语在本实用新型中的具体含义。
需要说明，若本发明实施例中有涉及方向性指示(诸如上、下、左、右、前、后……)，则该方向性指示仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本发明实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本实施例的冰箱为包含制冷系统的储物装置。制冷系统可为常见的压缩制冷系统，其通过例如直冷和/或风冷形式向储物间室提供冷量，以使储物间室具有期望的保藏温度。该冰箱一般性地包括箱体10和门体。
箱体10内限定有至少一个前侧敞开的储物间室，通常为多个，如冷藏室、冷冻室、变温室等等。具体的储物间室的数量和功能可以根据预先的需求进行配置，在一些实施例中，冷藏室的保藏温度可为2～9℃，或者可为4～7℃；冷冻室的保藏温度可为-22～-14℃，或者可为-20～16℃。冷冻室设置于冷藏室的下方，变温室设置于冷冻室和冷藏室之间。冷冻室内的温度范围一般在-14℃至-22℃。变温室可根据需求进行调整，以储存合适的食物，或者作为保鲜储藏室。
箱体10由箱体外壳、箱体内胆、箱门、隔热层及附件等构成。箱体10是冰箱的外层结构，保护着整个冰箱。为了隔绝与外界的热传导，在箱体10的外壳和内胆之间，门面板和内胆之间加有隔热层。电冰箱的箱体10结构直接影响电冰箱本身的耗电量、外观、寿命以及使用性能
制冷系统可为由压缩机、冷凝器、节流装置和蒸发器等构成的制冷循环系统。蒸发器配置成直接或间接地向储物间室内提供冷量。例如，当该冷藏冷冻装置为家用压缩式直冷冰箱时，蒸发器可设置于冰箱内胆的后壁面外侧或内侧。当该冷藏冷冻装置为家用压缩式风冷冰箱时，箱体10内还具有蒸发器室，蒸发器室通过风路系统与储物间室连通，且蒸发器室内设置蒸发器，出口处设置有风机，以向储物间室进行循环制冷。
压缩制冷系统，通过制冷剂压缩循环使其蒸发器释放冷量。压缩制冷系统一般具有四大部件，也即压缩机、冷凝器、节流装置和蒸发器，由蒸发器直接或间接地向储物间室内提供冷量。其工作原理为：压缩机作为制冷循环的动力，由电动机拖动而不停地旋转，抽出蒸发器内蒸汽，并通过压缩作用提高制冷剂蒸汽的压力和温 度，创造将制冷剂蒸汽的热量向外界环境介质转移的条件，也即将低温低压制冷剂蒸汽压缩至高温高压状态。
冷凝器是一个热交换设备，利用环境冷却制冷剂，将来自压缩机的高温高压制冷蒸汽的热量带走，使高温高压制冷剂蒸汽冷却、冷凝成高压常温的制冷剂液体。
高压常温的制冷剂液体通过节流元件，得到低温低压制冷剂，再送入蒸发器内吸热蒸发。根据饱和压力与饱和温度的对应原理，降低制冷剂液体的压力，可以降低制冷剂液体的温度。
蒸发器作为另一个热交换设备，节流后的低温低压制冷剂液体在其内蒸发(沸腾)变为蒸汽，吸收周围热量，使周围温度下降，达到制冷的目的。
冰箱在受到外力容易倾倒，对会用户人身安全造成危害。本实施例的防倾倒的冰箱，能够保证冰箱在外力作用时能够防止倾倒。
本实施例的防倾倒的冰箱包括箱体10、位置传感器900以及防倾倒结构。位置传感器900用于检测冰箱是否发生倾斜。防倾倒结构与箱体10可枢转地连接，其一端设置有吸盘700。防倾倒结构被配置为在冰箱发生倾斜时相对于箱体10转动，以使得吸盘700吸附于墙壁上，以防止冰箱倾倒。位置传感器900可以在冰箱任一位置离地20cm时检测到冰箱发生倾斜。
本实施例的冰箱还可以包括固定转轴500。固定转轴500与箱体10固定连接。防倾倒结构还可以包括吸盘连接杆。吸盘连接杆与固定转轴500可枢转地连接，吸盘连接杆的一端设置有吸盘700。
防倾倒结构还包括支撑杆400。支撑杆400与吸盘连接杆的另一端可枢转连接。支撑杆400被配置为在冰箱发生倾斜时伸出箱体10以支撑冰箱防止倾倒。防倾倒结构还包括活动转轴300。活动转轴300用于连接支撑杆400与吸盘连接杆，以使得支撑杆400与吸盘连接杆可枢转连接。
支撑杆400的前端设置有倾斜的支撑面，倾斜面的倾斜角度可以根据实际需要进行设置。
吸盘连接杆可以包括第一连接段610、第二连接段620和第三连接段630。第一连接段610、第二连接段620以及第三连接段630之间倾斜连接，以保证在正常使用状态下第一连接段610一端与支撑杆400连接，第一连接段610与固定转轴500可枢转地连接。第二连接段620由第一连接段610的另一端向箱体10外侧倾斜延伸形成。第三连接段630由第二连接段620的末端向靠近箱体10方向倾斜延伸形成。第 三连接段630的末端设置有吸盘700。
箱体10前侧开设有前开口，以使得支撑杆400可从前开口伸出箱体10。箱体10后侧开设有后开口，以使得吸盘700从后开口伸出箱体10。
本实施例的防倾倒的冰箱还包括控制器100。控制器100设置于箱体10内，用于控制防倾倒结构是否相对于箱体10转动。控制器100可以包括电磁气压顶200，与防倾倒结构连接，被配置为在冰箱发生倾斜时伸出以使得防倾倒结构相对于箱体10转动。
箱体10内可以开设有容纳腔800，防倾倒结构部分设置于容纳腔800内。容纳腔800可以包括横向设置的支撑杆容纳腔和竖向设置的吸盘连接杆的连接杆容纳腔。支撑杆容纳腔前侧与前开口连接，连接杆容纳腔后侧与后开口连接。
当位置传感器900检测到冰箱任一位置离地大于20cm时，控制器100控制电磁气压顶200伸出，使得防倾倒结构动作，吸盘700弹出吸附在墙面上，支撑杆400向前伸出，吸盘700与支撑杆400共同作用防止冰箱倾倒。
本实施例的冰箱可以在横向两侧相对设置两个防倾倒结构，进一步加强防倾倒的能力。
本实施例的防倾倒的冰箱包括箱体10、位置传感器900以及防倾倒结构。位置传感器900用于检测冰箱是否发生倾斜。防倾倒结构与箱体10可枢转地连接，其一端设置有吸盘700。防倾倒结构被配置为在冰箱发生倾斜时相对于箱体10转动，以使得吸盘700吸附于墙壁上，以防止冰箱倾倒。
进一步地，本实施例的防倾倒的冰箱的防倾倒结构还包括支撑杆400。支撑杆400与吸盘连接杆的另一端可枢转连接，支撑杆400被配置为在冰箱发生倾斜时伸出箱体10以支撑冰箱，防止倾倒。
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. 一种防倾倒的冰箱，包括：
    箱体；
    位置传感器，用于检测所述冰箱是否发生倾斜；
    防倾倒结构，与所述箱体可枢转地连接，其一端设置有吸盘；
    所述防倾倒结构被配置为在所述冰箱发生倾斜时相对于所述箱体转动，以使得所述吸盘吸附于墙壁上，以防止所述冰箱倾倒。
  2. 根据权利要求1所述的防倾倒的冰箱，还包括：
    固定转轴，与所述箱体固定连接；
    所述防倾倒结构还包括：
    吸盘连接杆，与所述固定转轴可枢转地连接，所述吸盘连接杆的一端设置有吸盘。
  3. 根据权利要求2所述的防倾倒的冰箱，其中，所述防倾倒结构还包括：
    支撑杆，所述支撑杆与所述吸盘连接杆的另一端可枢转连接，所述支撑杆被配置为在所述冰箱发生倾斜时伸出所述箱体以支撑所述冰箱防止倾倒。
  4. 根据权利要求3所述的防倾倒的冰箱，其中，所述防倾倒结构还包括：
    活动转轴，用于连接所述支撑杆与所述吸盘连接杆，以使得所述支撑杆与所述吸盘连接杆可枢转连接。
  5. 根据权利要求3所述的防倾倒的冰箱，其中，所述吸盘连接杆包括：
    第一连接段，其一端与所述支撑杆连接，所述第一连接段与所述固定转轴可枢转地连接；
    第二连接段，由所述第一连接段的另一端向所述箱体外侧倾斜延伸形成；
    第三连接段，由所述第二连接段的末端向靠近所述箱体方向倾斜延伸形成，所述第三连接端的末端设置有所述吸盘。
  6. 根据权利要求3所述的防倾倒的冰箱，其中，
    所述箱体前侧开设有前开口，以使得所述支撑杆可从所述前开口伸出所述箱体；
    所述箱体后侧开设有后开口，以使得所述吸盘从所述后开口伸出所述箱体。
  7. 根据权利要求3所述的防倾倒的冰箱，其中，
    所述支撑杆的前端设置有倾斜的支撑面。
  8. 根据权利要求1所述的防倾倒的冰箱，还包括：
    控制器，设置于所述箱体内，用于控制所述防倾倒结构是否相对于所述箱体转动。
  9. 根据权利要求8所述的防倾倒的冰箱，其中，所述控制器包括：
    电磁气压顶，与所述防倾倒结构连接，并被配置为在所述冰箱发生倾斜时伸出以使得所述防倾倒结构相对于所述箱体转动。
  10. 根据权利要求1所述的防倾倒的冰箱，其中，
    所述箱体内开设有容纳腔，所述防倾倒结构部分设置于所述容纳腔内。
PCT/CN2023/111781 2022-08-10 2023-08-08 一种防倾倒的冰箱 WO2024032622A1 (zh)

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