CN113048684B - Quick cooling device and refrigerator with same - Google Patents
Quick cooling device and refrigerator with same Download PDFInfo
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- CN113048684B CN113048684B CN201911368419.1A CN201911368419A CN113048684B CN 113048684 B CN113048684 B CN 113048684B CN 201911368419 A CN201911368419 A CN 201911368419A CN 113048684 B CN113048684 B CN 113048684B
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- conducting plate
- cooling device
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- rotating shaft
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- 238000001816 cooling Methods 0.000 title claims abstract description 59
- 235000013361 beverage Nutrition 0.000 claims abstract description 107
- 238000003860 storage Methods 0.000 claims abstract description 34
- 238000001704 evaporation Methods 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 45
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000009351 contact transmission Effects 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 230000008020 evaporation Effects 0.000 description 17
- 238000007710 freezing Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Images
Classifications
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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
-
- 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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/005—Charging, supporting, and discharging the articles to be cooled using containers
-
- 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
- F25D2400/28—Quick cooling
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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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a quick cooling device and a refrigerator, wherein the quick cooling device comprises: the heat conducting plate is arranged on the shell and provided with an arc-shaped storage cavity extending along the front-back direction, and the storage cavity is used for storing the beverage to be cooled; the evaporating pipe is arranged below the heat conducting plate and can be connected with a refrigerating system of the refrigerator so as to transfer cold energy to the heat conducting plate; the vibration assembly is arranged in the shell and extends to the object placing cavity so as to stir the beverage to be cooled placed in the object placing cavity. The heat-conducting plate is transmitted with cold volume through the evaporating pipe, and the beverage is transmitted with cold volume to rethread heat-conducting plate to accelerate the beverage cooling, and stir through stirring the piece, make beverage bottle or beverage can put the thing intracavity and roll vibrations back and forth at the arc, make the beverage in beverage bottle or the beverage can be in during the vibration, accelerate the cooling rate of beverage, the problem that cooling efficiency is low when having solved the cooling beverage.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a quick cooling device and a refrigerator with the same.
Background
Along with the continuous improvement of the living standard of people, the demand of people on the using function of the refrigerator is higher and higher, and the demand on the rapid cooling of the beverage is more urgent particularly in summer. At present, beverages are usually placed in a refrigerating chamber or a freezing chamber for cooling in the market, the mode of placing the beverages in the refrigerating chamber for cooling has the problems of low cooling efficiency and long time consumption, and the mode of placing the beverages in the freezing chamber for cooling is short in cooling time, but if a user forgets to take out the beverages, the risk of freezing and bursting of the beverages can occur.
Disclosure of Invention
The present invention is conceived to solve at least one of the technical problems of the prior art, and for this purpose, the present invention proposes a rapid cooling device capable of rapidly cooling a beverage.
The invention also provides a refrigerator with the quick cooling device.
The quick cooling device according to the embodiment of the first aspect of the invention is used for a refrigerator and comprises: a housing; the heat conducting plate is arranged on the shell and provided with an arc-shaped storage cavity extending in the front-back direction, and the storage cavity is used for storing the beverage to be cooled; the evaporating pipe is arranged below the heat conducting plate and can be connected with a refrigerating system of the refrigerator so as to transfer cold energy to the heat conducting plate; the vibration assembly is arranged in the shell and extends to the object placing cavity so as to stir the beverage to be cooled placed in the object placing cavity.
The quick cooling device provided by the embodiment of the invention has at least the following beneficial effects: the heat-conducting plate is given cold volume transmission to through the evaporating pipe, and the beverage is given cold volume transmission to the rethread heat-conducting plate to accelerate the beverage cooling, and through stirring of vibrations subassembly, make beverage bottle or beverage can put the thing intracavity at the arc and make a round trip to roll vibrations, make beverage bottle or beverage can in the beverage can be in during the vibration, accelerate the cooling rate of beverage, the problem that cooling efficiency is low when having solved the cooling beverage.
According to some embodiments of the invention, the shock assembly comprises: the driving mechanism is provided with a rotating shaft, and a transmission mechanism is arranged on the rotating shaft; the lever mechanism is provided with a power arm, a rotating shaft and a resistance arm, one end of the power arm is connected with the transmission mechanism, the other end of the power arm is fixedly connected with the rotating shaft, and the rotating shaft is fixedly connected with one end of the resistance arm and is rotatably arranged in the shell; and the poking piece is arranged at the bottom of the object placing cavity and is connected with the other end of the resistance arm.
According to some embodiments of the invention, the transmission mechanism is a cam arranged on the rotating shaft, the cam is in contact transmission connection with the power arm, and the sum of the self weight of the resistance arm and the weight of the toggle piece provides a resistance arm moment which is larger than a power arm moment provided by the self weight of the power arm.
According to some embodiments of the invention, the resistance arms are provided in two, wherein one end of one of the resistance arms is connected to one end of the toggle member, and one end of the other of the resistance arms is connected to the other end of the toggle member.
According to some embodiments of the invention, the number of the cams is two, two cams are arranged at intervals along the axial direction of the rotating shaft, the two cams are oppositely arranged at 180 degrees, and the number of the power arms is two correspondingly, wherein one cam is in contact transmission with one power arm, and the other cam is in contact transmission with the other power arm.
According to some embodiments of the invention, the storage cavity is provided with an accommodating groove extending in the front-rear direction, the toggle piece is in a sheet shape, the toggle piece is arranged in the accommodating groove, and the upper surface of the toggle piece is flush with the bottom surface of the storage cavity.
According to some embodiments of the invention, the surface of the heat conducting plate is provided with a silicone membrane.
According to some embodiments of the invention, a fan is disposed at one end of the heat conducting plate, and an air outlet of the fan is opposite to the storage cavity.
According to some embodiments of the invention, the evaporation tube is disposed on a lower surface of the heat conductive plate, the lower surface of the heat conductive plate being in contact with an outer wall of the evaporation tube.
The refrigerator according to the second aspect embodiment of the present invention includes the quick cooling device according to the first aspect embodiment of the present invention.
According to the refrigerator provided by the embodiment of the invention, at least the following beneficial effects are achieved: the cold energy is transmitted to the heat conducting plate through the evaporating pipe and then transmitted to the beverage through the heat conducting plate, so that the beverage is accelerated to be cooled, and the beverage bottle or the beverage can is made to roll and vibrate back and forth in the arc-shaped storage cavity through stirring of the vibration component, so that the beverage in the beverage bottle or the beverage can is in vibration, the cooling speed of the beverage is accelerated, and the problem of low cooling efficiency in the process of cooling the beverage is solved; the quick-cooling device can be placed in the refrigerating chamber, so that the risk of frozen and exploded beverages in the freezing chamber is avoided.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic perspective view of a rapid cooling device according to an embodiment of the present invention;
FIG. 2 is a front view of a quick cooling apparatus of an embodiment of the present invention;
FIG. 3 is a cross-sectional view of the embodiment of FIG. 2;
FIG. 4 is a schematic perspective view of the instant cooling apparatus with the housing removed according to the embodiment of the present invention;
FIG. 5 is a side view of the embodiment of FIG. 4;
FIG. 6 is a right side view of the embodiment of FIG. 5;
FIG. 7 is an enlarged view taken at A in FIG. 6;
fig. 8 is a schematic structural view of a refrigerator according to an embodiment of the present invention.
Reference numerals:
the refrigerator comprises a heat conducting plate 100, an object placing cavity 110, a containing groove 111, an evaporating pipe 200, a lever mechanism 300, a toggle piece 310, a power arm 320, a resistance arm 330, a rotating shaft 340, a motor 400, a rotating shaft 410, a cam 420, a fan 500, a shell 600, an avoiding hole 610, a refrigerator 700 and a refrigerating chamber 710.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
As shown in fig. 1 to 8, the instant cooling apparatus provided by the embodiment of the present invention, applied to a refrigerator 700, can be installed in a refrigerating chamber 710, and includes a casing 600, a heat conductive plate 100, an evaporation tube 200 and a vibration assembly.
The heat conducting plate 100 is made of a metal plate with good heat conductivity or other materials, the heat conducting plate 100 is provided with an object placing cavity 110, the object placing cavity 110 is used for placing beverages to be cooled, and the object placing cavity 110 extends along the front-back direction of the heat conducting plate 100 so as to conveniently place slender bottled beverages. The cross section of the storage cavity 110 is arc-shaped, the surface roundness of the arc-shaped storage cavity is high, polishing treatment is performed to reduce the friction coefficient, and when the cylindrical beverage bottle or beverage can rolls to another position under the action of external force, the cylindrical beverage bottle or beverage can roll along the arc-shaped storage cavity 110 to return to the initial position under the action of the gravity of the beverage bottle or beverage can. The evaporation tube 200 is disposed under the heat conduction plate 100, and the evaporation tube 200 may be connected to a refrigeration system of the refrigerator to transfer cold to the heat conduction plate 100. The vibration component is arranged in the shell 600 and extends into the storage cavity 110, and when the vibration component acts, the purpose of stirring the beverage to be cooled placed in the storage cavity 110 can be achieved.
The heat-conducting plate 100 is transmitted with cold volume through the evaporating pipe 200, and the beverage is transmitted with cold volume through the heat-conducting plate 100, thereby accelerating the cooling of the beverage, and the vibration component enables the beverage bottle or the beverage can to roll and vibrate back and forth in the arc-shaped storage cavity 110, so that the beverage in the beverage bottle or the beverage can is in vibration, accelerating the cooling speed of the beverage, and solving the problem of low cooling efficiency when cooling the beverage.
Referring to fig. 1 and 2, in some embodiments of the present invention, a housing 600 is provided, a heat conducting plate 100 is mounted on the housing 600, a sealed space is formed between the housing 600 and the heat conducting plate 100, a vibration component and an evaporation tube 200 are located in the sealed space, a connection end of the evaporation tube 200 and a refrigeration system of a refrigerator extends out of the sealed space, and the vibration component and the evaporation tube 200 are disposed in the housing 600, so that the vibration component and the evaporation tube 200 can be protected, and the loss of cold energy of the evaporation tube 200 can be avoided.
Referring to fig. 3 to 6, in some embodiments of the present invention, the vibration assembly includes a driving mechanism, a lever mechanism 300 and a toggle member 310, a transmission mechanism for driving the lever to reciprocate is disposed on a rotating shaft of the driving mechanism, the toggle member 310 is disposed at the bottom of the storage cavity 110, the lever mechanism 300 includes a power arm 320, a resistance arm 330 and a rotating shaft 340, and the rotating shaft 340 is rotatably disposed in the housing 600.
Referring to fig. 1, 2 and 3, an avoidance hole 610 through which the resistance arm 330 passes and rotates is formed in the housing 600, one end of the resistance arm 330 passes through the avoidance hole 610 and is connected with the toggle member 310, the other end of the resistance arm 330 is fixedly connected with the rotating shaft 340, one end of the power arm 320 is fixedly connected with the rotating shaft 340, and the other end of the power arm 320 is in transmission connection with the transmission mechanism.
Referring to fig. 4 and 5, in some embodiments of the present invention, the driving mechanism is a motor 400, the transmission mechanism is a cam 420 disposed on a rotating shaft 410 of the motor 400, the cam 420 is in contact transmission connection with the power arm 320, the motor 400 applies intermittent driving force to the power arm 320 through the cam 420, and a resistance arm moment provided by a sum of a self-gravity of the resistance arm 330 and a gravity of the toggle member 310 is greater than a power arm moment provided by a self-gravity of the power arm 320; moreover, the position of the toggle member 310 is close to the bottom of the arc surface, and the beverage bottle or beverage can returns to the bottom after shaking is stopped, so that the toggle member 310 is reset.
It is understood that the contact transmission connection of the cam 420 and the power arm 320 means that the driving force of the motor 400 can be intermittently transmitted to the power arm 320 through the cam 420, that is, in one rotation period of the cam 420, firstly, the cam surface contacts with the power arm 320, the cam 420 applies the driving force to the power arm 320 to drive the power arm 320 to rotate around the rotating shaft 340, when the cam 420 rotates for a certain angle, the driving force applied to the power arm 320 by the cam 420 is zero, and the lever mechanism can automatically reset around the rotating shaft 340 due to the moment difference between the resistance arm 330 of the lever mechanism and the power arm 320. During the continuous rotation of the cam 420 driven by the motor 400, the lever mechanism obtains a desired regular movement, so as to generate a desired regular swing of the toggle member 310.
Firstly, the cam 420 applies driving force to the power arm 320, the cam 420 drives the power arm 320 to rotate a certain angle, the lever mechanism 300 rotates around the rotating shaft 340, the resistance arm 330 rotates upwards by a corresponding angle, and the stirring piece 310 swings by a distance which is matched with the length and the rotating angle of the resistance arm 330 so as to stir the beverage bottle or the beverage can to roll in the arc-shaped object placing cavity 110; when the cam 420 rotates a certain angle, the driving force applied by the cam 420 to the power arm 320 is zero, the driving force applied by the cam 420 to the power arm 320 disappears, and due to the moment difference between the resistance arm 330 and the power arm 320 of the lever mechanism, the lever mechanism automatically resets, and the corresponding toggle member 310 returns to the initial state at the bottom of the storage cavity 110. In this way, the poking member 310 pokes the beverage bottles or beverage cans intermittently, so that the beverage bottles or beverage cans roll and vibrate back and forth in the arc-shaped object placing cavity 110, the beverages in the beverage bottles or beverage cans are in vibration, and the cooling speed of the beverages is accelerated; moreover, because the resistance arm moment of the lever mechanism is larger than the power arm moment, when the driving force applied to the power arm 320 by the cam 420 is zero, the lever mechanism can automatically reset, so that the arrangement of the lever resetting mechanism is reduced, the assembly procedures are reduced, and the production cost is reduced.
As shown in fig. 4, in some embodiments of the present invention, two resistance arms 330 are provided, and two resistance arms 330 are oppositely disposed, wherein one end of one resistance arm 330 is connected to one end of the dial 310, and one end of the other resistance arm 330 is connected to the other end of the dial 310, and the two resistance arms 330 are connected to the dial 310, so that the overall movement of the dial 310 is smooth and coordinated.
Referring to fig. 4, in some embodiments of the present invention, two cams 420 are provided, two cams 420 are axially spaced along the rotating shaft 410, the two cams 420 are oppositely disposed at 180 °, two power arms 320 are correspondingly provided, one cam 420 is in contact transmission with one power arm 320, the other cam 420 is in contact transmission with the other power arm 320, and a structure that the two cams 420 and the two shifting blocks 320 are in contact transmission is adopted, so that the reciprocating frequency of the shifting block 310 can be increased, the oscillating strength of the beverage can be further enhanced, and the cooling speed of the beverage can be increased.
It will be appreciated that in some embodiments of the present invention, the drive mechanism may be an eccentric connected to the motor shaft 410, the eccentric being in contact with the power arm 320 for driving, and the beverage bottle or beverage can be intermittently moved and shaken by rolling the beverage bottle or beverage can back and forth within the arcuate storage compartment.
It is understood that in some embodiments of the present invention, the vibration assembly includes a linear motor, a lever mechanism and a stirring member 310, the stirring member 310 is disposed at the bottom of the storage cavity 110, the lever mechanism includes a power arm 320, a resistance arm 330 and a rotating shaft 340, the rotating shaft 340 is rotatably disposed in the housing 600, one end of the resistance arm 330 is connected to the stirring member 310, the other end of the resistance arm 310 is fixedly connected to the rotating shaft 340, one end of the power arm 320 is fixedly connected to the rotating shaft 340, and the other end of the power arm 320 is in transmission connection with the linear motor, and by controlling the stroke of the linear motor and the reciprocating motion of the linear motor, the rotation angle of the lever mechanism can be controlled, so as to control the moving distance of the stirring member 310, and the stirring member 310 intermittently stirs or shakes the beverage bottle or beverage bottle back and forth in the arc-shaped storage cavity 110.
It is contemplated that in some embodiments, the vibration assembly may be a driving mechanism and a toggle member 310 drivingly connected to the cam 420, the toggle member 310 is movably disposed at the bottom of the storage compartment 110, the cam 420 may partially extend into the storage compartment 110, the cam 420 intermittently extends into the storage compartment 110 when the driving mechanism rotates to drive the toggle member 310 to move, and the toggle member 310 intermittently toggles the beverage bottle or beverage can, such that the beverage bottle or beverage can rolls and vibrates back and forth within the arc-shaped storage compartment 110. In these embodiments, the toggle member 310 may be rotatably disposed at the bottom of the storage chamber 110 via a rotating shaft; alternatively, the toggle member 310 may be disposed at the bottom of the storage compartment 110 via a guide mechanism, and the toggle member 310 may move up and down along the guide mechanism. The guide mechanism can adopt a structure of guide grooves arranged at two opposite sides in the shell and guide columns arranged at two ends of the poking piece and inserted into the guide grooves. The dial 310 may dial a beverage bottle or a beverage can by the cam 420, and the dial 310 may be reset by its own weight or a reset mechanism when the driving force applied to the dial 310 by the cam 420 is zero.
It is contemplated that in some embodiments, the shock assembly may be a drive mechanism and a cam 420 disposed on a rotational axis of the drive mechanism, the cam 420 may extend partially into the storage compartment 110, the rotational axis may rotate such that the cam 420 intermittently extends into the storage compartment 110, and the carafe or beverage can be directly and intermittently dialed by the cam 420 such that the carafe or beverage can rolls back and forth within the arcuate storage compartment 110.
It is contemplated that in some embodiments, the resetting of the lever mechanism may be accomplished by a resetting mechanism, the resetting mechanism may be an elastic member such as a spring, an elastic rubber strip, etc., one end of the spring or the elastic rubber strip is connected to the toggle member or the lever mechanism, the other end of the spring or the elastic rubber strip is connected to the housing, and the spring or the elastic rubber strip is configured to restore the toggle member 310 to the initial state after the driving force of the driving mechanism is removed.
Referring to fig. 7, in some embodiments of the present invention, the storage cavity 110 is provided with a receiving groove 111 extending in a front-rear direction, the toggle member 310 is in a sheet shape, the toggle member 310 is disposed in the receiving groove 111, and an upper surface of the toggle member 310 is flush with a bottom surface of the storage cavity 110, so as to reduce the obstruction of the toggle member 310 to the vibration of the beverage bottle or beverage can rolling back and forth in the arc-shaped storage cavity 110.
In some embodiments of the present invention, the silicone membrane is disposed on the surface of the heat conducting plate 100, and the silicone membrane has good thermal conductivity and good elasticity, so that the contact area between the beverage bottle or beverage can and the silicone membrane is increased, the heat exchange area is correspondingly increased, the transfer amount of cold energy is increased, and the cooling of the beverage in the beverage bottle or beverage can is accelerated.
Referring to fig. 1 and 2, in some embodiments of the present invention, a fan 500 is disposed at one end of the heat conducting plate 100, and an air outlet of the fan 500 is opposite to the storage cavity 110, so that the flow of cool air can be accelerated by the fan 500, and the cooling speed of the beverage can be increased.
In some embodiments of the present invention, the evaporation tube 200 is disposed on the lower surface of the heat conducting plate 100, the evaporation tube 200 may be an aluminum tube, a copper tube, or the like, the lower surface of the heat conducting plate 100 contacts with the outer wall of the evaporation tube 200, and the evaporation tube 200 and the heat conducting plate 100 transmit cold in a conduction manner, so as to improve the transmission efficiency and speed of cold, and further accelerate the cooling speed of the beverage.
It is understood that in some embodiments, the evaporation tube 200 may be disposed on the lower surface of the heat conducting plate 100 in a non-contact manner, and the cooling energy is transferred between the evaporation tube 200 and the heat conducting plate 100 by convection, which can achieve the same effect of cooling energy transfer.
Referring to fig. 8, a refrigerator 700 according to a second embodiment of the present invention includes the rapid cooling device according to the first embodiment of the present invention, the rapid cooling device is disposed in a refrigerating chamber 710 of the refrigerator 700, and an evaporation tube 200 of the rapid cooling device is connected to a refrigerating system of the refrigerator and is turned on and off by a control valve. When the beverage needs to be cooled, the valve is opened, the refrigerant in the refrigerating system transmits the cold energy to the heat conducting plate 100 through the evaporating pipe 200, and then transmits the cold energy to the beverage through the heat conducting plate 100 so as to cool the beverage, and the beverage bottle or the beverage can is made to roll and vibrate back and forth in the arc-shaped object placing cavity 110 by stirring the stirring piece 310, so that the beverage in the beverage bottle or the beverage can is in vibration, the cooling speed of the beverage is accelerated, and the problem of low cooling efficiency when the beverage is cooled is solved; the quick cooling device is placed in the refrigerating compartment 710 to avoid the risk of frozen exploded beverages in the freezing compartment.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (9)
1. A quick cooling device for a refrigerator, comprising:
a housing;
the heat conducting plate is arranged on the shell and provided with an arc-shaped storage cavity extending in the front-back direction, and the storage cavity is used for storing the beverage to be cooled;
the evaporating pipe is arranged below the heat-conducting plate and can be connected with a refrigerating system of the refrigerator so as to transfer cold energy to the heat-conducting plate;
the vibrations subassembly sets up in the shell, the vibrations subassembly extends to put the thing intracavity to stir place in put the waiting to cool off beverage of thing intracavity, wherein, the vibrations subassembly includes:
the driving mechanism is provided with a rotating shaft, and a transmission mechanism is arranged on the rotating shaft;
the lever mechanism is provided with a power arm, a rotating shaft and a resistance arm, one end of the power arm is connected with the transmission mechanism, the other end of the power arm is fixedly connected with the rotating shaft, and the rotating shaft is fixedly connected with one end of the resistance arm and is rotatably arranged in the shell;
and the poking piece is arranged at the bottom of the object placing cavity and is connected with the other end of the resistance arm.
2. A rapid cooling device according to claim 1, characterized in that: the transmission mechanism is a cam arranged on the rotating shaft, the cam is in contact transmission connection with the power arm, and resistance arm torque provided by the sum of the self gravity of the resistance arm and the gravity of the stirring piece is larger than power arm torque provided by the self gravity of the power arm.
3. A rapid cooling device according to claim 1 or 2, characterized in that: the resistance arm is provided with two, one of them resistance arm's one end with stir the one end of piece and be connected, another resistance arm's one end with stir the other end of piece and be connected.
4. A quick cooling device as claimed in claim 2, characterized in that: the two cams are arranged at intervals along the axial direction of the rotating shaft and are arranged oppositely at an angle of 180 degrees, the two power arms are correspondingly arranged, one cam is in contact transmission with one power arm, and the other cam is in contact transmission with the other power arm.
5. A rapid cooling device according to claim 1 or 2, characterized in that: the article placing cavity is provided with a containing groove extending along the front-back direction, the stirring piece is sheet-shaped and is arranged in the containing groove, and the upper surface of the stirring piece is flush with the bottom surface of the article placing cavity.
6. A rapid cooling device according to claim 1 or 2, characterized in that: and a silicon membrane is arranged on the surface of the heat conducting plate.
7. A rapid cooling device according to claim 1 or 2, characterized in that: one end of the heat conducting plate is provided with a fan, and an air outlet of the fan is opposite to the object placing cavity.
8. A rapid cooling device according to claim 1 or 2, characterized in that: the evaporating pipe sets up the lower surface of heat-conducting plate, the heat-conducting plate the lower surface with the outer wall of evaporating pipe contacts.
9. A refrigerator characterized by comprising a quick cooling apparatus as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911368419.1A CN113048684B (en) | 2019-12-26 | 2019-12-26 | Quick cooling device and refrigerator with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911368419.1A CN113048684B (en) | 2019-12-26 | 2019-12-26 | Quick cooling device and refrigerator with same |
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| Publication Number | Publication Date |
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| CN113048684A CN113048684A (en) | 2021-06-29 |
| CN113048684B true CN113048684B (en) | 2022-05-03 |
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| CN201911368419.1A Active CN113048684B (en) | 2019-12-26 | 2019-12-26 | Quick cooling device and refrigerator with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113899132B (en) * | 2021-11-18 | 2023-04-21 | 北京理工大学 | Vehicle-mounted refrigerator with reminding function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6945069B2 (en) * | 2003-01-24 | 2005-09-20 | Lg Electronics Inc. | Quick cooling device |
| CN102147179B (en) * | 2011-03-17 | 2012-10-03 | 合肥美的荣事达电冰箱有限公司 | Quick cooling device and refrigerator with same |
| EP3092452B1 (en) * | 2014-01-10 | 2019-03-06 | LG Electronics Inc. | Cooling apparatus |
| JP6618830B2 (en) * | 2016-02-26 | 2019-12-11 | 福島工業株式会社 | Food processing equipment |
| CN107477954B (en) * | 2016-06-08 | 2020-10-13 | 青岛海高设计制造有限公司 | Beverage quick-cooling chamber |
| CN107606841A (en) * | 2017-10-27 | 2018-01-19 | 亿冠新能源（湖北）有限公司 | One kind freezes liquid refrigerating plant |
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