CN220793519U - Refrigerating module and refrigerating device - Google Patents

Abstract

The utility model discloses a refrigeration module, which comprises a refrigeration main body and a cold supply end, wherein the cold supply end is connected with the refrigeration main body, can be used as a cold energy supply source and is provided with an open cold supply surface. In the structure, as the cold supply end is provided with the open cold supply surface, the refrigerating module can be used as an independent cold supply source, a foundation is provided for a user to flexibly and freely combine the cold supply end with other heat transfer modules according to the needs to form the refrigerating device conforming to different use scenes, namely, the user can mutually match different heat transfer modules with the cold supply end according to the needs of the user, and the refrigerating module is free to combine to form the refrigerating device capable of conforming to different scenes. In addition, the utility model also discloses a refrigeration device with the refrigeration module.

Description

Refrigerating module and refrigerating device

Technical Field

The utility model relates to the technical field of household appliances, in particular to a refrigeration module and a refrigeration device.

Background

The existing refrigerating devices of refrigerators, air conditioners, ice machines and the like comprise refrigerating modules and heat transfer modules which are fixedly installed together, wherein the refrigerating modules are generally composed of three main parts of a compressor, a condenser and an evaporator, and the heat transfer modules are matched with the refrigerating modules so as to output corresponding refrigerating functions, such as a refrigerating function of the refrigerator, a cold air function of the air conditioner, an ice making function of the ice machine and the like. The evaporator is usually large in size and complex in structure, and the compressor, the condenser, the evaporator and the whole heat transfer module are fixedly installed in the refrigerating device, so that the whole refrigerating device is heavy and inconvenient to carry and go out, namely, the refrigerating device is not suitable for outdoor scenes.

In addition, most of the existing refrigerating devices such as refrigerators, air conditioners and ice makers are independent products, and although there are outdoor air conditioner and refrigerator integrated machines, mobile air conditioners with ice making functions and other refrigerating devices capable of realizing two refrigerating functions on the market, the refrigerating devices cannot be simultaneously provided with the three functions of the refrigerators, the air conditioners and the ice makers, and even can be simultaneously provided with the three functions of the refrigerators, the air conditioners and the ice makers, when facing some outdoor scenes, the refrigerating devices are very bulky and troublesome, and are not suitable for carrying out.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a refrigeration module which can be used as an independent cold energy supply source, provides a basis for a user to flexibly and freely combine the cold supply end with other heat transfer modules according to the needs so as to form a refrigeration device which meets different use scenes, and is particularly suitable for outdoor carrying.

The utility model also provides a refrigerating device with the refrigerating module.

The refrigeration module comprises a refrigeration main body and a cold supply end, wherein the cold supply end is connected with the refrigeration main body, can serve as a cold energy supply source and is provided with an open cold supply surface.

The refrigeration module provided by the embodiment of the utility model has at least the following beneficial effects:

the cold supply end is provided with the open cold supply surface, so that the refrigerating module can be used as an independent cold supply source, a foundation is provided for a user to flexibly and freely combine the cold supply end with other heat transfer modules according to the needs to form the refrigerating device meeting different use scenes, namely, the user can mutually match different heat transfer modules with the cold supply end according to the needs of the user, and the refrigerating module is free to combine to form the refrigerating device meeting different scenes.

According to some embodiments of the utility model, the cooling surface is planar.

According to some embodiments of the utility model, the cold supply end is flexibly connected to the refrigeration body so that the cold supply end can be freely placed.

According to some embodiments of the utility model, the refrigeration body comprises a compressor and a condenser connected with the compressor, the cold supply end comprises an evaporator, and the compressor and the condenser are flexibly connected with the evaporator.

According to some embodiments of the utility model, the evaporator and the compressor, and the evaporator and the condenser are all connected by hoses and are used for conveying refrigerant.

According to some embodiments of the utility model, the evaporator is detachably hung on the refrigeration body.

According to some embodiments of the utility model, the evaporator comprises a cold source plate and an evaporation tube, wherein the inner wall of the cold source plate is attached to the evaporation tube, and the outer wall of the cold source plate is the cold supply surface.

A refrigeration apparatus according to an embodiment of the present utility model includes: the refrigeration module of any of the above embodiments; and the heat transfer module is detachably connected with the refrigeration module and can be matched with the cold supply end to realize the refrigeration function.

The refrigerating device provided by the embodiment of the utility model has at least the following beneficial effects:

through setting up the refrigerating module of arbitrary embodiment, when using, the user can mutually support this refrigerating module and heat transfer module as required, and the free combination forms the refrigerating plant that can accord with different scenes to output required refrigeration function, the configuration is nimble. In addition, the user can deposit refrigerating module and heat transfer module components of a whole that can function independently, is convenient for deposit and carry and goes out, can be applicable to outdoor scene.

According to some embodiments of the utility model, the heat transfer module can be conformed to the cold-providing surface to perform a refrigeration function, or the cold-providing surface can extend into the heat transfer module to perform a refrigeration function.

According to some embodiments of the utility model, at least one of the heat transfer modules comprises a cold air assembly, the cold air assembly comprises a cover body and a fan structure, the cover body is provided with an air inlet cavity and an air outlet cavity which are mutually communicated, a plurality of air inlet holes are formed in the peripheral wall of the air inlet cavity, a plurality of air outlet holes are formed in the peripheral wall of the air outlet cavity, the fan structure is arranged in the air outlet cavity, the cold supply end can at least partially extend into the air inlet cavity or the air outlet cavity to realize a cold air function, or the cold air assembly comprises a heat exchange structure arranged in the air inlet cavity or the air outlet cavity, and the heat exchange structure can be attached to the cold supply surface to realize the cold air function.

According to some embodiments of the utility model, the cold air assembly comprises the heat exchange structure arranged in the air inlet cavity, the heat exchange structure is provided with a first heat exchange plate and at least two second heat exchange plates, the first heat exchange plate is arranged on the cover body, all the second heat exchange plates are arranged on one side surface of the first heat exchange plate and are positioned in the air inlet cavity, air channels communicated with the air inlet holes are formed between every two adjacent second heat exchange plates at intervals, and one side surface of the first heat exchange plate, which is away from the second heat exchange plate, can be attached to the cold supply surface.

According to some embodiments of the utility model, at least one of the heat transfer modules further comprises a heat-insulating barrel, the heat-insulating barrel is provided with a storage cavity, the cold air assembly can be installed in the heat-insulating barrel, all the air inlet holes and all the air outlet holes are communicated with the storage cavity, and when the cold air assembly is matched with the cold supply end, a refrigerating function can be achieved.

According to some embodiments of the present utility model, the heat insulation barrel includes a barrel body, a barrel cover, and a second partition board, wherein the barrel cover is mounted on the barrel body and is mutually enclosed with the barrel body to form the storage cavity, the second partition board is mounted on the storage cavity and divides the storage cavity into a first cavity and a second cavity, the second partition board is provided with a plurality of second communication holes for communicating the first cavity and the second cavity, and the barrel cover is provided with a mounting hole for mounting the cold air component;

when the cold air assembly is installed in the installation hole, the cover body is located in the first cavity and penetrates through the second partition plate to extend into the second cavity, all air inlet holes are located in the first cavity and communicated with the first cavity, and all air outlet holes are located in the second cavity and communicated with the second cavity.

According to some embodiments of the utility model, at least one of the heat transfer modules comprises an ice making assembly comprising an ice making mold provided with at least one ice making groove, and the bottom wall of the ice making mold can be mutually attached to the cooling surface to realize an ice making function.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a refrigeration system according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an evaporator according to an embodiment of the utility model;

FIG. 3 is a schematic diagram of a refrigeration apparatus according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of the refrigeration unit of FIG. 3;

FIG. 5 is an exploded view of the refrigeration unit of FIG. 3;

FIG. 6 is a schematic diagram of a heat exchange structure according to an embodiment of the present utility model;

FIG. 7 is another schematic view of a heat exchange structure according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a refrigeration apparatus according to another embodiment of the present utility model;

FIG. 9 is a schematic cross-sectional view of the refrigeration unit of FIG. 8;

FIG. 10 is an exploded view of the refrigeration unit of FIG. 8;

FIG. 11 is a schematic view of a refrigeration apparatus according to another embodiment of the present utility model;

fig. 12 is another schematic view of the refrigeration unit of fig. 11.

Reference numerals:

compressor 100, condenser 200, evaporator 300, cold source plate 310, cold supply surface 311, housing 312, evaporation chamber 320, evaporation tube 330, hose 340;

the cold air assembly 400, the cover body 410, the air inlet cavity 420, the air inlet 421, the air outlet cavity 430, the air outlet 431, the fan structure 440, the heat exchange structure 450, the first heat exchange plate 451, the second heat exchange plate 452, the air duct 453, the first partition 460 and the first communication hole 461;

the heat insulation barrel 500, the storage cavity 510, the first cavity 511, the second cavity 512, the barrel body 520, the heat insulation cavity 521, the barrel cover 530, the mounting hole 531, the second partition 540, and the second communication hole 541;

ice making mold 600, ice making trough 610, ice cubes 620.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 and 2, an embodiment of the present utility model proposes a refrigeration module including a refrigeration body and a cold supply end connected to the refrigeration body, wherein the cold supply end is capable of serving as a cold supply source and has an open cold supply surface 311.

In the above structure, by providing the cooling surface 311 at the cooling end, the refrigeration module can be used as an independent source of cooling capacity, and the user can cooperate the heat transfer module with the cooling end according to the needs, so that the cooling capacity of the cooling end can be transferred to the heat transfer module, and the required refrigeration function can be output through the heat transfer module. That is, the user can flexibly and freely combine the cold supply end and the heat transfer module according to the needs to form the refrigerating device which meets different use scenes, thereby outputting different refrigerating functions. In addition, the refrigerating module does not need to be fixedly arranged in the refrigerating device, so that the refrigerating module is convenient to carry and particularly suitable for outdoor carrying.

Referring to FIG. 2, in some embodiments, the cold feed surface 311 is planar.

In the above structure, by setting the cooling surface 311 to be a plane, when in use, the heat transfer module can be placed on the cooling surface 311 of the cooling end, and the heat transfer module is attached to the cooling surface 311, thereby improving the heat transfer efficiency and realizing better refrigeration effect.

It will be appreciated that the heat transfer module may be directly disposed on the refrigeration module, or in other embodiments, in order to ensure that the cooling surface 311 and the heat transfer module are better tightly adhered and are also convenient to separate, other detachable connection modes may be used between the refrigeration module and the heat transfer module, and the detachable connection modes may specifically select threaded connection, clamping connection, etc., which is not limited in this utility model.

Referring to fig. 1 and 2, in some embodiments, the cold feed end is flexibly connected to the refrigeration body to allow the cold feed end to be freely placed.

In the structure, the cold supply end and the refrigeration main body are flexibly connected, so that a user can freely place the cold supply end according to own needs, and the use is flexible.

Referring to fig. 1 and 2, in some embodiments, the refrigeration body includes a compressor 100 and a condenser 200 connected to the compressor 100, the cold side includes an evaporator 300, and both the compressor 100 and the condenser 200 are flexibly connected to the evaporator 300.

In the above structure, the compressor 100, the condenser 200 and the evaporator 300 are connected in series, the evaporator 300 has the cooling surface 311, and when in use, the heat transfer module is matched with the cooling surface 311 of the evaporator 300, and the evaporator 300 can exchange heat with the heat transfer module through the cooling surface 311, and cool the heat transfer module, so that the corresponding refrigeration function is output through the heat transfer module. In addition, the evaporator 300 is flexibly connected with the compressor 100 and the condenser 200, so that a user can freely move the evaporator 300 to a required position relative to the compressor 100 and the condenser 200 according to the self requirement, and the use is flexible.

It will be appreciated that in addition to the refrigeration body comprising the compressor 100, the condenser 200, and the cold side comprising the evaporator 300, in some embodiments, the refrigeration body may comprise a semiconductor refrigeration sheet, and the cold side may be the cold side of the semiconductor refrigeration sheet.

Referring to fig. 1 and 2, in some embodiments, the evaporator 300 and the compressor 100 and the evaporator 300 and the condenser 200 are connected and transferred by the hose 340, thereby enabling a user to freely move the evaporator 300 to a desired position with respect to the compressor 100 and the condenser 200 according to his/her own needs, and the use is flexible.

Referring to fig. 1 and 2, in some embodiments, the evaporator 300 is detachably hung on the refrigeration body.

In the above structure, by detachably hanging the evaporator 300 on the refrigeration main body, when the evaporator 300 is needed, the compressor 100 and the condenser 200 are flexibly connected with the evaporator 300 through the hose 340, so that a user can freely place the evaporator 300 according to the needs, when the evaporator 300 is not needed, the evaporator 300 can be hung on the refrigeration main body, thereby saving the space, and simultaneously, the whole refrigeration module is tidier.

It will be appreciated that in some embodiments, the two hoses 340 may be fixed together side by side, so that when the evaporator 300 is freely moved, the two hoses 340 are not easy to be scattered, so that the evaporator 300 can be conveniently and freely placed by a user, and the evaporator 300 can be conveniently hung on the condenser 200 or the compressor 100 or other positions by the user through the hoses 340, so that the structure is simple, and the operation is convenient.

Referring to fig. 1 and 2, in some embodiments, the evaporator 300 includes a cold source plate 310 and an evaporation tube 330, an inner wall of the cold source plate 310 is attached to the evaporation tube 330, and an outer wall of the cold source plate 310 is a cold supply surface 311.

In the above structure, the refrigerant is provided in the evaporation tube 330, and the refrigerant absorbs heat by evaporation in the evaporation tube 330, and the evaporation tube 330 is attached to the inner wall of the cold source plate 310, and the outer wall of the cold source plate 310 is the cold supply surface 311, so that the evaporation tube 330 can transfer cold to the external heat transfer module through the cold source plate 310, thereby improving the cold transfer efficiency and enhancing the refrigerating effect.

It will be appreciated that referring to fig. 2, in some embodiments, the evaporating pipes 330 are spirally wound along the circumference of the cold source plate 310, so that the length of the evaporating pipes 330 on the cold source plate 310 can be prolonged, the bonding area between the cold source plate 310 and the evaporating pipes 330 can be increased, and the cooling effect can be improved.

It can be appreciated that referring to fig. 2, in some embodiments, the evaporator 300 further includes a housing 312, the housing 312 and the inner wall of the cold source plate 310 enclose each other to form an evaporation cavity 320, and the evaporation tube 330 is located inside the evaporation cavity 320, so that the evaporation tube 330 can be protected, and the cold of the evaporation tube 330 can be isolated, so that most of the cold can be transferred to the external heat transfer module through the cold source plate 310, and the refrigeration effect is improved.

It is understood that the evaporating tube 330 may be a copper tube. Of course, other tube structures with good heat transfer performance can be used for the evaporation tube 330, and the utility model is not particularly limited.

Referring to fig. 3 to 12, an embodiment of the present utility model further proposes a refrigeration apparatus, which includes the refrigeration module of any of the above embodiments, and at least one heat transfer module. The heat transfer module is detachably connected with the refrigeration module, and the heat transfer module can be matched with the cold supply end to realize the refrigeration function.

In the structure, a user can mutually cooperate the refrigeration module and the heat transfer module according to the needs and freely combine the refrigeration module and the heat transfer module to form the refrigeration device which can meet different scenes, so that the refrigeration device outputs required refrigeration functions, such as a refrigeration function, a cold air function or an ice making function, and the like, is flexible in configuration and convenient to use. In addition, the user can deposit refrigerating module and heat transfer module components of a whole that can function independently, is convenient for deposit and carry and goes out, can be applicable to outdoor scene.

It can be understood that the quantity of heat transfer module is at least one, and when the quantity of heat transfer module is one, because the user can deposit refrigerating module and heat transfer module components of a whole that can function independently, even if be favorable to depositing refrigerating module and heat transfer module, also conveniently carry refrigerating module and heat transfer module simultaneously and go out, be applicable to outdoor scene. When the number of the heat transfer modules is two, three or more, the user can store or carry the refrigeration modules and the heat transfer modules separately, and as one set of refrigeration modules can be matched with a plurality of heat transfer modules for use, different refrigeration effects such as refrigeration, cold air, ice making and the like can be achieved through different combination forms, and the user can select a proper heat transfer module to be matched with the cold supply end of the refrigeration module according to the self requirement so as to achieve the required refrigeration function, so that different refrigeration requirements of the user can be met.

Referring to fig. 1 to 4 and 9, in some embodiments, the heat transfer module can be attached to the cooling surface 311 to implement a refrigeration function, so that the cooling end can directly transfer cooling energy to the heat transfer module through the cooling surface 311, thereby cooling the heat transfer module, and outputting a corresponding refrigeration function through the heat transfer module, thereby improving heat transfer efficiency and achieving a better refrigeration effect.

It can be appreciated that, in order to transfer the cold energy of the cold end to the heat transfer module, besides the heat transfer module and the cold surface 311 of the cold end can be attached, the cold surface 311 of the cold end can also extend into the heat transfer module, so that the heat transfer module can be cooled to realize a corresponding refrigeration function.

Referring to fig. 3 to 5, in some embodiments, at least one heat transfer module includes a cold air assembly 400, the cold air assembly 400 includes a cover 410, a fan structure 440 and a heat exchange structure 450, the cover 410 has an air inlet cavity 420 and an air outlet cavity 430 which are mutually communicated, a plurality of air inlet holes 421 are formed in a peripheral wall of the air inlet cavity 420, a plurality of air outlet holes 431 are formed in a peripheral wall of the air outlet cavity 430, the fan structure 440 is mounted in the air outlet cavity 430, the heat exchange structure 450 is mounted in the air inlet cavity 420, and the heat exchange structure 450 faces at least partially to the outside of the air inlet cavity 420 and can be attached to the cold supply surface 311 to realize a cold air function.

In the above structure, by setting the cold air assembly 400, when the cold air function is needed, the heat exchange structure 450 can be attached to the cold supply surface 311 of the cold supply end, the cold supply end performs heat exchange with the heat exchange structure 450 through the cold supply surface 311, thereby cooling the heat exchange structure 450, when the fan structure 440 works, hot air enters the air inlet cavity 420 from the air inlet hole 421 and performs heat exchange with the heat exchange structure 450, thereby forming cold air, flows to the air outlet cavity 430 under the action of the fan structure 440, and finally is blown out from the air outlet hole 431, thereby realizing the cold air function and cooling surrounding air.

As can be appreciated, referring to fig. 3 to 5, in some embodiments, the cooling section is an evaporator 300, the evaporator 300 includes a cold source plate 310 and an evaporation tube 330, an inner wall of the cold source plate 310 is attached to the evaporation tube 330, and an outer wall of the cold source plate 310 is a cold supply surface 311. When the cold air function is needed, the heat exchange structure 450 can be attached to the outer wall of the cold source plate 310, the refrigerant evaporates and absorbs heat in the evaporating pipe 330, and the heat exchange is performed between the cold source plate 310 and the heat exchange structure 450, so that the heat exchange structure 450 is cooled, and when the fan structure 440 works, hot air enters the air inlet cavity 420 from the air inlet 421 and exchanges heat with the heat exchange structure 450, so that cold air is formed, flows to the air outlet cavity 430 under the action of the fan structure 440, and finally is blown out from the air outlet 431, so that the cold air function can be realized, and the surrounding air is cooled.

It should be understood that, in some embodiments, the heat exchange structure 450 may be disposed in the air inlet 420, and the heat exchange structure 450 may also be disposed in the air outlet 430, which is not particularly limited in the present utility model, and only the external air may pass through the heat exchange structure 450 during the process of flowing through the air inlet 420 and the air outlet 430 from the air inlet 421 in sequence and finally flowing out from the air outlet 431.

It can be appreciated that the heat exchange structure 450 and the cooling surface 311 are attached to each other, specifically, referring to fig. 3 to 5, the cooling end may be directly disposed on the heat exchange assembly, so that the cooling surface 311 of the cooling end is in attached contact with the heat exchange structure 450, or the heat exchange structure 450 and the cooling surface 311 may be mounted together by a connection structure such as a clamping structure, a bolt, a screw, or the like, so as to achieve the attachment between the heat exchange structure 450 and the cooling end, and the attachment mode between the heat exchange structure 450 and the cooling surface 311 is not limited in particular.

It will be appreciated that, in some embodiments, in order to enable the cold air assembly 400 to cooperate with the cold supply surface 311 of the cold supply end to implement the cold air function, besides the heat exchange structure 450 that can be attached to the cold supply surface 311 may be disposed in the cover 410, part or all of the cold supply end may also directly extend into the air intake cavity 420, so that, when the fan structure 440 works, hot air enters the air intake cavity 420 from the air intake hole 421 and contacts with the cold supply end, thereby cooling the hot air in the air intake cavity 420 to form cold air, then the cold air can flow to the air outlet cavity 430 under the action of the fan structure 440, and finally be blown out from the air outlet hole 431, thereby implementing the cold air function, and cooling ambient air. Alternatively, in other embodiments, the cold end may extend into the air outlet cavity 430 partially or completely, so that when the fan structure 440 works, hot air enters the air inlet cavity 420 from the air inlet 421 and flows into the air outlet cavity 430, contacts with the cold end in the air outlet cavity 430, and cools the hot air in the air outlet cavity 430 to form cold air, and then the cold air can be blown out from the air outlet 431 under the action of the fan structure 440, thereby also realizing a cold air function and cooling surrounding air.

As can be appreciated, referring to fig. 3 to 5, in some embodiments, the cover 410 has an air inlet chamber 420 and an air outlet chamber 430 that are mutually communicated, specifically, the cover 410 has an air chamber, a first partition 460 is installed in the air chamber, the first partition 460 separates the air chamber to form the air inlet chamber 420 and the air outlet chamber 430, the first partition 460 is provided with a first through hole 461, the air inlet chamber 420 and the air outlet chamber 430 are mutually communicated through the first through hole 461, the fan structure 440 is installed at the first through hole 461 and is located in the air outlet chamber 430, thereby sucking hot air at the air inlet hole 421 into the air inlet chamber 420, sucking cooled air in the air inlet chamber 420 into the air outlet chamber 430, and finally blowing cooled air in the air outlet chamber 430 out from the air outlet hole 431.

As can be appreciated, referring to fig. 3 to 5, in some embodiments, the peripheral wall of the air inlet chamber 420 is provided with a plurality of air inlet holes 421, all the air inlet holes 421 are arranged at intervals along the circumferential direction of the air inlet chamber 420, and similarly, the peripheral wall of the air outlet chamber 430 is provided with a plurality of air outlet holes 431, and all the air outlet holes 431 are arranged at intervals along the circumferential direction of the air outlet chamber 430. Specifically, all the air outlet holes 431 may be uniformly arranged along the circumferential direction of the air outlet chamber 430, thereby achieving uniform air outlet and improving the air conditioning effect. Of course, this is merely an exemplary illustration of fig. 3 to 5, and the arrangement of the plurality of air inlet holes 421 may be specifically adjusted according to the actual situation, and similarly, the arrangement of the plurality of air outlet holes 431 may be also adjusted according to the actual situation, which is not particularly limited to the present utility model.

As can be appreciated, referring to fig. 3 to 5, in some embodiments, the number of air outlets 431 is greater than the number of air inlets 421, and the cross-sectional area of the air outlets 431 is greater than the cross-sectional area of the air inlets 421, so that the wind pressure at the air outlets 431 is smaller than the wind pressure at the air inlets 421, so that cold air can be blown out from the air outlets 431 more smoothly, and the user experience is improved.

Referring to fig. 3 to 7, in some embodiments, the cold air assembly 400 includes a heat exchange structure 450 disposed in the air inlet cavity 420, the heat exchange structure 450 includes a first heat exchange plate 451 and at least two second heat exchange plates 452, the first heat exchange plate 451 is mounted on the cover 410, all the second heat exchange plates 452 are mounted on a side surface of the first heat exchange plate 451 and are located in the air inlet cavity 420, air channels 453 are disposed between every two adjacent second heat exchange plates 452 at intervals and are communicated with the air inlet 421, and a side surface of the first heat exchange plate 451 facing away from the second heat exchange plates 452 can be attached to the cooling surface 311.

In the above structure, every two adjacent second heat exchange plates 452 are arranged at intervals, so that the heat exchange area between the heat exchange structure 450 and hot air in the air inlet cavity 420 can be increased, the heat exchange efficiency is improved, and the refrigerating effect is further improved. Specifically, when the cold air function is needed, a side surface of the first heat exchange plate 451 facing away from the second heat exchange plate 452 may be attached to the cold supply surface 311 of the cold supply end, and the cold supply end performs heat exchange with the heat exchange structure 450 through the cold supply surface 311, so as to cool the heat exchange structure 450. When the fan structure 440 works, hot air enters the air inlet cavity 420 from the air inlet hole 421 and flows along the air duct 453, so that heat exchange can be performed with the first heat exchange plate 451 and the second heat exchange plate 452, cold air is formed, the cold air flows to the air outlet cavity 430 under the action of the fan structure 440, and finally the cold air is blown out from the air outlet hole 431, thereby realizing a cold air function and reducing the temperature of surrounding air.

It can be understood that, referring to fig. 3 to 7, each two adjacent second heat exchange plates 452 are arranged at intervals and form an air channel 453 communicated with the air inlet holes 421, wherein the peripheral wall of the air inlet cavity 420 is provided with a plurality of air inlet holes 421, and two ends of each air channel 453 face towards one air inlet hole 421, so that when hot air enters the air inlet cavity 420 from the air inlet holes 421, the hot air can directly flow in the air channels 453, thereby further improving heat exchange efficiency and refrigeration effect.

Referring to fig. 8 to 10, in some embodiments, at least one heat transfer module further includes a heat insulation tub 500, the heat insulation tub 500 having a storage cavity 510, the cool air assembly 400 can be mounted to the heat insulation tub 500 such that all of the air inlet holes 421 and all of the air outlet holes 431 are in communication with the storage cavity 510, and a refrigerating function can be achieved when the cool air assembly 400 is matched with the cool air supplying end.

In the above structure, through setting up the heat preservation bucket 500, the storing chamber 510 of heat preservation bucket 500 is used for placing the material that needs to refrigerate, when needs use the cold storage function, can install cold wind subassembly 400 in heat preservation bucket 500, and make all fresh air inlet 421, all fresh air outlet 431 all be linked together with storing chamber 510, when cold wind subassembly 400 cooperatees with the cold supply surface 311 of cold supply end, hot air in storing chamber 510 can flow through inlet chamber 420 and air-out chamber 430 in proper order through fresh air inlet 421 under the effect of fan structure 440, in this process, the cold supply end cools down the hot air of inlet chamber 420 and air-out chamber 430 through cold supply surface 311, thereby form the cold air, the cold air then can blow out to storing chamber 510 from air outlet 431 under the effect of fan structure 440, thereby alright cool down the air in storing chamber 510, realize the cold storage function, cool down the material in storing chamber 510.

As can be appreciated, referring to fig. 8 to 10, in some embodiments, the cold air assembly 400 includes a cover 410, a fan assembly and a heat exchange structure 450, the heat exchange structure 450 is located in the air inlet cavity 420, so when the cold storage function is required, the heat exchange structure 450 of the cold air assembly 400 can be attached to the cold supply surface 311 of the cold supply end and the heat exchange structure 450 is cooled, when the fan structure 440 works, hot air in the storage cavity 510 enters the air inlet cavity 420 from the air inlet hole 421 and exchanges heat with the heat exchange structure 450 to form cold air, flows to the air outlet cavity 430 under the action of the fan structure 440, and finally is blown out from the air outlet hole 431 to return to the storage cavity 510, thereby cooling the air in the storage cavity 510, realizing the cold storage function and refrigerating the materials in the storage cavity 510.

Referring to fig. 8 to 10, in some embodiments, the heat-insulating tub 500 includes a tub body 520, a tub cover 530, and a second partition 540, the tub cover 530 is mounted to the tub body 520 and encloses the tub body 520 with each other to form a storage chamber 510, the second partition 540 is mounted to the storage chamber 510 and partitions the storage chamber 510 into a first chamber 511 and a second chamber 512, the second partition 540 is provided with a plurality of second communication holes 541 communicating the first chamber 511 and the second chamber 512, and the tub cover 530 is provided with mounting holes 531 for mounting the cool air assembly 400. When the cold air assembly 400 is mounted in the mounting hole 531, the cover 410 is located in the first cavity 511 and extends into the second cavity 512 through the second partition 540, all the air inlet holes 421 are located in the first cavity 511 and are communicated with the first cavity 511, and all the air outlet holes 431 are located in the second cavity 512 and are communicated with the second cavity 512.

In the above structure, the second cavity 512 can be used for storing the material to be refrigerated, when the refrigerating function is used, the hot air in the second cavity 512 can flow into the air inlet cavity 420 through the second communication hole 541, the first cavity 511 and the air inlet 421 in sequence under the action of the fan structure 440, and heat exchange is performed between the air inlet cavity 420 and the heat exchange structure 450, so as to form cold air, and the cold air can flow back into the second cavity 512 through the air outlet cavity 430 and the air outlet 431 in sequence under the action of the fan structure 440, so that the temperature of the air in the second cavity 512 can be reduced, i.e. the material in the second cavity 512 can be refrigerated. Wherein the second partition 540 is provided to facilitate guiding the flow of the hot air from the first chamber 511 to the air inlet 421.

Referring to fig. 8 to 10, in some embodiments, a heat insulation chamber 521 is opened inside a peripheral wall of the tub 520, and the heat insulation chamber 521 is filled with a heat insulation member.

In the above structure, the arrangement of the heat insulating member can insulate the storage cavity 510, and further improve the refrigerating effect of the heat insulating barrel 500.

It will be appreciated that the heat insulating member may be selected from a heat insulating plate, a vacuum heat insulating plate, heat insulating cotton, polyurethane foam, etc., and the present utility model is not particularly limited thereto.

Referring to fig. 11 and 12, in some embodiments, at least one heat transfer module includes an ice making assembly including an ice making mold 600, the ice making mold 600 being provided with nine ice making grooves 610, a bottom wall of the ice making mold 600 being capable of being fitted with the cooling surface 311 to perform an ice making function.

In the above-mentioned structure, by providing the ice making mold 600, when the ice making function is needed, the bottom wall of the ice making mold 600 and the cooling surface 311 can be attached to each other, and then the liquid is poured into the ice making groove 610, and when the refrigerating module works, the bottom wall of the ice making mold 600 exchanges heat with the cooling end, so that the ice making mold 600 is cooled down rapidly, and the liquid in the ice making groove 610 exchanges heat with the peripheral wall of the ice making groove 610, so that the liquid in the ice making groove 610 is cooled down gradually and frozen, thereby realizing the ice making function.

It is to be understood that, in order to achieve a better cooling effect, the ice making mold 600 may be made of a material with good heat conductivity, such as copper or stainless steel, and the utility model is not limited to the specific material of the ice making mold 600.

It is to be understood that the ice making mold 600 is provided with nine ice making grooves 610, and only one exemplary illustration of fig. 11 and 12 is provided, and the number of the ice making grooves 610 may be nine, one, two or more, and the present utility model is not particularly limited thereto. In addition, when the number of the ice making grooves 610 is at least two, the sizes of the respective ice making grooves 610 may be the same or different, and the present utility model is not particularly limited.

It is understood that the bottom wall of the ice making mold 600 can be fitted with the cold supply surface 311 of the cold supply end to perform an ice making function. Specifically, referring to fig. 3 to 5, the ice making mold 600 may be directly placed on the cold supply surface 311 of the cold supply end of the evaporator 300 such that the cold supply surface 311 is in contact with the bottom wall of the ice making mold 600, or the ice making mold 600 and the cold supply surface 311 of the cold supply end may be mounted together by a connection structure such as a fastening structure, a bolt, a screw, or the like, so as to achieve the mutual contact between the bottom wall of the ice making mold 600 and the cold supply surface 311 of the cold supply end of the evaporator 300, and the contact manner between the bottom wall of the ice making mold 600 and the cold supply surface 311 of the cold supply end is not particularly limited in the present utility model.

It may be appreciated that in some embodiments, the cooling end includes the evaporator 300, the evaporator 300 includes the cold source plate 310 and the evaporating tube 330, the inner wall of the cold source plate 310 is attached to the evaporating tube 330, the outer wall of the cold source plate 310 is the cold supply surface 311, at this time, when the ice making function is needed, the ice making mold 600 may be placed on the evaporator 300, that is, the bottom wall of the ice making mold 600 may be attached to the outer wall of the cold source plate 310, the liquid may be poured into the ice making groove 610, and the bottom wall of the ice making mold 600 exchanges heat with the evaporator 300 when the refrigeration module works, so that the ice making mold 600 is cooled rapidly, and the liquid in the ice making groove 610 exchanges heat with the peripheral wall of the ice making groove 610, so that the liquid in the ice making groove 610 is cooled gradually and frozen to form the ice cubes 620, thereby realizing the ice making function.

A specific embodiment is provided below.

Referring to fig. 1 to 12, the refrigerating apparatus includes a refrigerating module and three heat transfer modules. The refrigeration module includes a refrigeration body including the compressor 100, the condenser 200, and a cold end including the evaporator 300, which are connected to each other.

The evaporator 300 includes a cold source plate 310, a housing 312, and an evaporation tube 330, wherein the housing 312 and the cold source plate 310 enclose each other to form an evaporation cavity 320, and the evaporation tube 330 is installed in the evaporation cavity 320. The evaporation tube 330 is attached to the inner wall of the cold source plate 310, and the outer wall of the cold source plate 310 is a cold supply surface 311. The evaporation tube 330 has one end connected to the compressor 100 through one hose 340 and the other end connected to the condenser 200 through another hose 340. Thus, the user can freely move and place the evaporator 300 through the hose 340, and carry it conveniently.

The first heat transfer module includes a cool air assembly 400 that can cooperate with the refrigeration module to perform a cool air function. Specifically, the cold air assembly 400 includes a cover 410, a fan structure 440 and a heat exchange structure 450, the cover 410 has an air inlet 420 and an air outlet 430 which are mutually communicated, a plurality of air inlet 421 are formed in the peripheral wall of the air inlet 420, a plurality of air outlet 431 are formed in the peripheral wall of the air outlet 430, the fan structure 440 is installed in the air outlet 430, the heat exchange structure 450 has a first heat exchange plate 451 and at least two second heat exchange plates 452, the first heat exchange plate 451 is installed in the cover 410, all the second heat exchange plates 452 are installed on one side surface of the first heat exchange plate 451 and are located in the air inlet 420, air channels 453 which are communicated with the air inlet 421 are formed between every two adjacent second heat exchange plates 452 at intervals, and one side surface of the first heat exchange plate 451, which is away from the second heat exchange plates 452, can be attached to the cooling surface 311. In use, the side surface of the first heat exchange plate 451 facing away from the second heat exchange plate 452 is attached to the cold supply surface 311 of the cold source plate 310 of the evaporator 300, and the evaporator 300 exchanges heat with the heat exchange structure 450, so as to cool the heat exchange structure 450. When the fan structure 440 works, hot air enters the air inlet cavity 420 from the air inlet hole 421 and flows along the air duct 453, so that heat exchange can be performed with the first heat exchange plate 451 and the second heat exchange plate 452, cold air is formed, the cold air flows to the air outlet cavity 430 under the action of the fan structure 440, and finally the cold air is blown out from the air outlet hole 431, so that a cold air function is realized, and surrounding air is cooled.

The second heat transfer module includes the cool air assembly 400 and the heat insulation tub 500 of the first heat transfer module, and can be matched with the refrigerating module to realize a refrigerating function. Specifically, the heat-preserving container 500 has a storage chamber 510, and the cold air assembly 400 can be installed on the heat-preserving container 500, so that all the air inlets 421 and all the air outlets 431 are communicated with the storage chamber 510. When the cold air cooling device is used, the heat exchange structure 450 of the cold air assembly 400 is attached to the cold supply surface 311 of the cold source plate 310 of the evaporator 300, the evaporator 300 exchanges heat with the heat exchange structure 450, the heat exchange structure 450 is cooled, when the fan structure 440 works, hot air in the storage cavity 510 enters the air inlet cavity 420 from the air inlet 421 and flows along the air duct 453, so that heat exchange can be performed with the first heat exchange plate 451 and the second heat exchange plate 452 to form cold air, the cold air flows to the air outlet cavity 430 under the action of the fan structure 440, and finally the cold air is blown out from the air outlet hole 431 to return to the storage cavity 510, so that the air in the storage cavity 510 can be cooled, the refrigerating function is realized, and the materials in the storage cavity 510 are refrigerated.

The third heat transfer module comprises an ice making assembly which can be matched with the refrigeration module to realize the ice making function. Specifically, the ice making assembly includes an ice making mold 600, nine ice making grooves 610 are formed in the ice making mold 600, when the ice making function is required to be used, the ice making mold 600 can be placed on the evaporator 300, the bottom wall of the ice making mold 600 can be mutually attached to the cooling surface 311 of the cold source plate 310, liquid is poured into the ice making grooves 610, and when the refrigerating module works, the bottom wall of the ice making mold 600 exchanges heat with the evaporator 300, so that the ice making mold 600 is rapidly cooled, and the liquid in the ice making grooves 610 exchanges heat with the peripheral wall of the ice making grooves 610, so that the liquid in the ice making grooves 610 is gradually cooled and frozen, and ice cubes 620 are formed, so that the ice making function can be realized.

Therefore, one set of refrigeration module can be matched with three heat transfer modules to be used, different refrigeration effects can be achieved through different combination forms, and a user can select a proper heat transfer module to be matched with the refrigeration module according to the needs of the user so as to achieve the corresponding refrigeration effect, so that different refrigeration demands of the user can be met. In addition, the user can separately store or carry the refrigeration module and each heat transfer module, so that the refrigeration device can be conveniently used outdoors.

Wherein, first heat transfer module and second heat transfer module can share a cold wind subassembly 400, can save refrigerating plant's manufacturing cost from this, also can reduce refrigerating plant's spare part quantity simultaneously for refrigerating plant's portable is more convenient.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (14)

1. Refrigeration module, characterized in that it comprises a refrigeration body and a cold supply end connected to the refrigeration body, wherein the cold supply end is capable of being a source of cold supply and has an open cold supply surface (311).

2. A refrigeration module according to claim 1, characterized in that the cold supply surface (311) is planar.

3. The refrigeration module of claim 1 wherein said cold feed end is flexibly connected to said refrigeration body such that said cold feed end is free to rest.

4. A refrigeration module according to claim 3, characterized in that the refrigeration body comprises a compressor (100) and a condenser (200) connected to the compressor (100), the cold side comprises an evaporator (300), and the compressor (100) and the condenser (200) are each flexibly connected to the evaporator (300).

5. The refrigeration module of claim 4, wherein refrigerant is connected and transferred between the evaporator (300) and the compressor (100) and between the evaporator (300) and the condenser (200) by a hose (340).

6. A refrigeration module according to claim 5, characterized in that the evaporator (300) is detachably suspended from the refrigeration body.

7. A refrigeration module according to any of claims 4 to 6, wherein the evaporator (300) comprises a cold source plate (310) and an evaporation tube (330), an inner wall of the cold source plate (310) is attached to the evaporation tube (330), and an outer wall of the cold source plate (310) is the cold supply surface (311).

8. A refrigeration device, comprising:

the refrigeration module of any of claims 1 to 7;

and the heat transfer module is detachably connected with the refrigeration module and can be matched with the cold supply end to realize the refrigeration function.

9. A cooling device according to claim 8, characterized in that the heat transfer module can be fitted with the cooling surface (311) for cooling purposes, or that the cooling surface (311) can extend into the heat transfer module for cooling purposes.

10. The refrigeration unit as recited in claim 8 wherein at least one of said heat transfer modules includes a cold air assembly (400), said cold air assembly (400) includes a housing (410) and a fan structure (440), said housing (410) has an air inlet chamber (420) and an air outlet chamber (430) which are mutually communicated, a plurality of air inlet holes (421) are formed in a peripheral wall of said air inlet chamber (420), a plurality of air outlet holes (431) are formed in a peripheral wall of said air outlet chamber (430), said fan structure (440) is mounted in said air outlet chamber (430),

the cold supply end can at least partially extend into the air inlet cavity (420) or the air outlet cavity (430) to realize a cold air function,

or the cold air assembly (400) comprises a heat exchange structure (450) arranged in the air inlet cavity (420) or the air outlet cavity (430), and the heat exchange structure (450) can be attached to the cold supply surface (311) to realize a cold air function.

11. The refrigeration unit of claim 10, wherein the cold air assembly (400) comprises a heat exchange structure (450) arranged in the air inlet cavity (420), the heat exchange structure (450) comprises a first heat exchange plate (451) and at least two second heat exchange plates (452), the first heat exchange plates (451) are mounted on the cover body (410), all the second heat exchange plates (452) are mounted on one side surface of the first heat exchange plates (451) and are positioned in the air inlet cavity (420), air channels (453) communicated with the air inlet holes (421) are formed between every two adjacent second heat exchange plates (452) at intervals, and one side surface of the first heat exchange plates (451) away from the second heat exchange plates (452) can be attached to the cooling surface (311).

12. The refrigeration unit of claim 10, wherein at least one of the heat transfer modules further comprises a heat-insulating tub (500), the heat-insulating tub (500) having a storage chamber (510), the cold air assembly (400) being mountable to the heat-insulating tub (500) such that all of the air inlet openings (421) and all of the air outlet openings (431) are in communication with the storage chamber (510), and the cold air assembly (400) being capable of performing a cold storage function when mated with the cold supply end.

13. The refrigeration device according to claim 12, wherein the heat-preserving container (500) comprises a container body (520), a container cover (530) and a second partition plate (540), the container cover (530) is mounted on the container body (520) and is mutually enclosed with the container body (520) to form the storage cavity (510), the second partition plate (540) is mounted on the storage cavity (510) and divides the storage cavity (510) into a first cavity (511) and a second cavity (512), the second partition plate (540) is provided with a plurality of second communication holes (541) which are communicated with the first cavity (511) and the second cavity (512), and the container cover (530) is provided with mounting holes (531) for mounting the cold air assembly (400);

when the cold air assembly (400) is installed in the installation hole (531), the cover body (410) is located in the first cavity (511) and penetrates through the second partition board (540) to extend into the second cavity (512), all air inlets (421) are located in the first cavity (511) and are communicated with the first cavity (511), and all air outlets (431) are located in the second cavity (512) and are communicated with the second cavity (512).

14. A refrigerating device according to any of claims 8-13, wherein at least one of the heat transfer modules comprises an ice making assembly comprising an ice making mould (600), the ice making mould (600) being provided with at least one ice making groove (610), the bottom wall of the ice making mould (600) being able to mutually abut the cooling surface (311) for ice making.