CN216114856U - Refrigerating box - Google Patents

Abstract

The utility model provides a refrigerating box, which relates to the technical field of low-temperature refrigerating equipment and comprises an inner container structure, a fan cover assembly and a refrigerating assembly, wherein the lower part of a side plate on one side of the inner container structure protrudes towards the inside of the inner container structure to form a convex pillow structure, the fan cover assembly is arranged in the inner container structure and is matched with the side plate, a gap is reserved between the fan cover assembly and the side plate to form a channel structure, the bottom of the channel structure is communicated with the inside of the inner container structure, the refrigerating assembly comprises a fan and an evaporator, the fan is arranged on the fan cover assembly and is positioned in the channel structure, and the evaporator is arranged in the channel structure and is positioned below the fan. The utility model can not only increase the internal volume of the liner structure and improve the effective volume of the refrigerating box, but also can circulate the gas in the box to carry out sufficient heat exchange, thereby quickly achieving the effect of uniform temperature distribution in the box.

Description

Refrigerating box

Technical Field

The utility model relates to the technical field of low-temperature refrigeration equipment, in particular to a refrigerating box.

Background

The application of the refrigerator in the fields of bioengineering technology research, biological medical treatment and the like is very wide, and the refrigerator is commonly used for the preservation and transportation of microorganisms or reagents and the quick taking and storage of medical supplies such as medicines or vaccines and the like. Microorganisms or reagents used in the research of bioengineering technology and related products such as vaccines or medicines used in the field of biological medical treatment and the like are generally required to be stored and transported in an environment of 2-8 ℃.

The existing refrigerating box is limited by the structural layout, so that the refrigerating components such as a compressor and the like occupy the effective volume in the box, the temperature distribution in the box is uneven, and the refrigerating efficiency is low. Particularly, the temperature distribution in the refrigerator is not uniform, so that the refrigerator is difficult to reach the standards of bioengineering technology research and medical refrigeration, and meanwhile, when medical supplies such as microorganisms, reagents, medicines or vaccines are frequently opened and taken after being placed in the refrigerator, deterioration and invalidation are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem of how to improve the effective volume of the refrigerating box and make the temperature distribution in the box more uniform.

In order to solve the problems, the utility model provides a refrigerating box which comprises an inner container structure, a fan cover assembly and a refrigerating assembly, wherein the lower part of a side plate on one side of the inner container structure protrudes towards the inside of the inner container structure to form a convex pillow structure, the fan cover assembly is arranged in the inner container structure and is matched with the side plate, a gap is reserved between the fan cover assembly and the side plate to form a channel structure, the bottom of the channel structure is communicated with the inside of the inner container structure, the refrigerating assembly comprises a fan and an evaporator, the fan is arranged on the fan cover assembly and is positioned in the channel structure, and the evaporator is arranged in the channel structure and is positioned below the fan.

Optionally, the fan housing assembly includes a first fan housing, the passage structure includes a first passage structure, the first fan housing is disposed in the inner container structure and is matched with the upper portion of the side plate, the fan is disposed on the first fan housing, a gap is left between the first fan housing and the upper portion of the side plate to form the first passage structure, and the evaporator is disposed in the first passage structure.

Optionally, the first fan housing is of a step-shaped structure and comprises a first folded edge, a second folded edge and a third folded edge which are sequentially connected, the evaporator is arranged at a gap between the first folded edge and the upper portion of the side plate, and an installation position is arranged on the third folded edge and is suitable for installing the fan.

Optionally, the fan housing subassembly still includes the second fan housing, access structure still includes second access structure, the second fan housing sets up in the inner bag structure and with the inner wall phase-match of protruding pillow structure, the second fan housing with leave the clearance and form between the inner wall of protruding pillow structure the second access structure, the top of second access structure with the bottom of first access structure link up, the bottom of second access structure with the inside of inner bag structure link up.

Optionally, the second fan housing is an arc-shaped structure, a hollow structure is arranged on the arc-shaped structure, and the hollow structure is arranged at one end, far away from the first fan housing, of the second fan housing.

Optionally, an opening structure is further disposed on the second wind shield, and the opening structure is disposed at one end of the second wind shield, which is close to the first wind shield.

Optionally, a hem structure is further disposed on the second wind shield, the hem structure is disposed at an edge of the opening structure, and an included angle between the hem structure and the upper end face of the second wind shield is 60-90 degrees.

Optionally, the cooler further comprises a temperature sensing device disposed within the channel structure and opposite the fan.

Optionally, the refrigerator further comprises a box body, the liner structure is arranged in the box body, the refrigeration assembly further comprises a compressor, and the compressor is arranged between the convex pillow structure and the box body.

Optionally, the cooler further comprises a filler filling a gap between the liner structure and the bin body.

Compared with the prior art, the utility model has the following beneficial effects:

the lower part of the side plate at one side of the liner structure is protruded inwards to form a convex pillow structure, a compressor and the like can be arranged outside the convex pillow structure, the lower space of the box body is utilized to the maximum extent, thereby increasing the internal volume of the liner structure, improving the effective volume of the refrigerating box, and simultaneously, a fan cover component matched with the side plate is arranged in the inner container structure, a gap is left between the fan cover component and the side plate to form a channel structure, the bottom of the channel structure is communicated with the inner part of the inner container structure, the fan is arranged on the fan cover component, the evaporator is arranged in the channel structure and is positioned below the fan, the fan conveys the gas in the liner structure into the channel structure, the gas is cooled by the evaporator and then returns to the liner structure from the bottom of the channel structure, make the gas in the case can circulate and fully carry out the heat exchange, reach the effect of incasement temperature evenly distributed fast.

Drawings

FIG. 1 is a schematic view of a refrigerator according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of A-A of FIG. 1 in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view of the alternative embodiment of the cooler of the present invention;

FIG. 4 is a schematic structural diagram of a first wind shield according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a second wind shield in the embodiment of the present invention.

Description of reference numerals:

1-an inner container structure, 11-a side plate, 111-a convex pillow structure, 2-a fan cover component, 21-a first fan cover, 211-a first folding edge, 212-a second folding edge, 213-a third folding edge, 214-a mounting position, 22-a second fan cover, 221-a hollow structure, 222-an opening structure, 223-a folding edge structure, 3-a refrigeration component, 31-a fan, 32-an evaporator, 33-a compressor, 4-a temperature detection device, 5-a box body and 6-a filler.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it is to be understood that the forward direction of "X" in the drawings represents the left direction, and correspondingly, the reverse direction of "X" represents the right direction; the forward direction of "Y" represents forward, and correspondingly, the reverse direction of "Y" represents rearward; the forward direction of "Z" represents the upward direction, and correspondingly, the reverse direction of "Z" represents the downward direction, and the directions or positional relationships indicated by the terms "X", "Y", "Z", etc. are based on the directions or positional relationships shown in the drawings of the specification, and are only for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular direction, be constructed and operated in a particular direction, and thus should not be construed as limiting the present invention.

The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiment of the utility model provides a refrigerating box, which comprises an inner container structure 1, a fan cover component 2 and a refrigerating component 3, wherein the lower part of a side plate 11 on one side of the inner container structure 1 protrudes towards the inside of the inner container structure 1 to form a convex pillow structure 111, the fan cover component 2 is arranged in the inner container structure 1 and is matched with the side plate 11, a gap is reserved between the fan cover component 2 and the side plate 11 to form a channel structure, the bottom of the channel structure is communicated with the inside of the inner container structure 1, the refrigerating component 3 comprises a fan 31 and an evaporator 32, the fan 31 is arranged on the fan cover component 2 and is positioned in the channel structure, the evaporator 32 is arranged in the channel structure and is positioned below the fan 31, and the fan 31 is suitable for conveying gas in the inner container structure 1 into the channel structure and returning to the inner container structure 1 from the bottom of the channel structure after being cooled by the evaporator 32.

As shown in fig. 1 and 2, the inner container structure 1 is provided with an opening on one side facing forward, and a cavity structure protruding inward at one angle of the bottom is adopted, the cavity structure includes a top plate, a bottom plate, a left side plate, a right side plate and a rear side plate, the side plate 11 is one of the left side plate, the right side plate and the rear side plate, that is, the convex pillow structure 111 can be formed by the lower part of the left side plate or the right side plate protruding toward the inside of the cavity structure, and can also be formed by the lower part of the rear side plate protruding toward the inside of the cavity structure, and accordingly, the fan housing assembly 2 can be fixedly connected with the left side plate, the right side plate or the rear side plate by welding, riveting or bolting, and form a channel structure by leaving a gap between the left side plate and the corresponding side plate 11.

For example, when the convex pillow structure 111 is formed by inward protrusion of the lower portion of the rear side plate, the left and right sides of the fan housing assembly 2 may be fixed on the left and right side plates, respectively, and a gap is left between the fan housing assembly 2 and the rear side plate, thereby forming a passage structure disposed at the rear side of the inner container structure 1, or, when the convex pillow structure 111 is formed by inward protrusion of the lower portion of the left or right side plate, the front and rear sides of the fan housing assembly 2 are fixedly connected to the left or right side plate through the bracket, thereby forming a passage structure disposed at the left or right side of the inner container structure 1 by leaving a gap between the fan housing assembly 2 and the left or right side plate.

The fan 31 may be a turbofan, an axial fan, or a cross-flow fan, and the evaporator 32 may directly abut against the rear side plate of the fan housing assembly 2 and the liner structure 1 to be clamped in the passage structure, or may be fixed at a corresponding position on the rear side plate of the fan housing assembly 2 or the liner structure 1 by welding, riveting, or bolting.

In this embodiment, the lower portion of the rear side plate of the liner structure 1 protrudes inward to form the convex pillow structure 111, and the convex pillow structure 111 is disposed at the rear side of the liner structure 1 to make the shape of the liner structure 1 toward the front side more regular, so that the liner structure is more beautiful, and the box door is convenient to be arranged, correspondingly, the fan cover component 2 is provided with a threaded hole, the corresponding position on the rear side plate is also provided with a threaded hole, the fan cover component 2 and the rear side plate can be connected through a supporting structure and a screw, thereby a certain gap is reserved to form a longitudinal channel structure, the fan cover component 2 can also be directly fixedly connected with the left side plate, the right side plate or the top plate of the liner structure 1 through screws, and a gap is reserved between the fan cover component and the rear side plate, thereby form longitudinal channel structure, simultaneously, also leave certain interval between the bottom of fan housing subassembly 2 and the bottom plate of inner bag structure 1 to make channel structure's bottom and inner bag structure 1's inside link up. The specific connection manner of the fan cover assembly 2 and the liner structure 1, the specific structure and the specific fixing manner of the fan 31 are not limited herein.

In this way, the lower part of the side plate 11 on one side of the inner container structure 1 protrudes inwards to form the convex pillow structure 111, the compressor 32 and the like can be arranged outside the convex pillow structure 111, the lower space of the box body 5 is utilized to the maximum extent, so that the internal volume of the inner container structure 1 is increased, the effective volume of the refrigerating box is improved, meanwhile, the fan cover component 2 matched with the side plate 11 is arranged in the inner container structure 1, a gap is reserved between the fan cover component 2 and the side plate 11 to form a channel structure, the bottom of the channel structure is communicated with the inside of the inner container structure 1, the fan 31 is arranged on the fan cover component 2, the evaporator 32 is arranged in the channel structure and is positioned below the fan 31, the fan 31 conveys the gas in the inner container structure 1 into the channel structure, the gas is cooled by the evaporator 32 and then returns to the inner container structure 1 from the bottom of the channel structure, so that the gas in the box can circulate and fully carry out heat exchange, the effect of uniform distribution of the temperature in the box is quickly achieved.

Optionally, the fan housing assembly 2 includes a first fan housing 21, the passage structure includes a first passage structure, the first fan housing 21 is disposed in the inner container structure 1 and matches with the upper portion of the side plate 11, the fan 31 is disposed on the first fan housing 21, a gap is left between the first fan housing 21 and the upper portion of the side plate 11 and forms a first passage structure, and the evaporator 32 is disposed in the first passage structure.

As shown in fig. 1, 2 and 3, in this embodiment, the shape of the first wind shield 21 may be selected according to the shape of the upper portion of the rear side plate of the liner structure 1, for example, the first wind shield 21 may have a flat plate-shaped structure, and the first wind shield 21 having such a plate-shaped structure may be disposed in parallel with the upper portion of the rear side plate, so that the internal space occupied by the liner structure 1 may be reduced, and the effective volume may be increased. The first fan housing 21 of the plate-shaped structure may also be disposed at a certain angle with the upper portion of the rear side plate, and the upper space of the first passage structure may be increased when the first fan housing 21 is disposed, so that the fan 31 may be more conveniently mounted, or the first fan housing 21 may further have a curved surface structure with a certain radian, and the convex surface of the first fan housing 21 of the curved surface structure may be disposed toward the upper portion of the rear side plate, so that the inner space occupied by the inner container structure 1 may be reduced when the first fan housing is disposed, and the effective volume may be increased.

Optionally, the first hood 21 has a step-shaped structure, and includes a first folding edge 211, a second folding edge 212, and a third folding edge 213 connected in sequence, the evaporator 32 is disposed at a gap between the first folding edge 211 and an upper portion of the side plate 11, and the third folding edge 213 is provided with a mounting location 214, and the mounting location 214 is suitable for mounting the fan 31.

As shown in fig. 2, 3 and 4, in the present embodiment, since the fan 31 and the evaporator 32 have different sizes and different thicknesses and installation positions, in order to achieve the installation of the fan 31 and the evaporator 32 and maximally save the internal space of the liner structure 1 and increase the effective volume of the refrigerator, the first fan housing 21 has a step-shaped structure including a first folded edge 211, a second folded edge 212 and a third folded edge 213 which are connected in sequence, and the folding directions of the first folded edge 211, the second folded edge 212 and the third folded edge 213 can be set according to the sizes and installation requirements of the fan 31 and the evaporator 32, which is not limited herein.

Meanwhile, in order to conveniently install the fan 31, and enable the gas in the liner structure 1 to be sucked by the fan 31 and conveyed into the passage structure, a mounting hole matched with the shape of the fan 31 is further formed in the third folding edge 213 positioned on the upper portion of the first fan housing 21, threaded holes are formed in the periphery of the mounting hole to form a mounting position 214, threaded holes are also formed in the corresponding position of the fan 31, the fan 31 can be mounted on the mounting position 214 through bolts, the mounting hole and the threaded holes are simple in design structure, the fan 31 can be conveniently installed, and the mounting hole can also serve as an air inlet to enable the inside of the liner structure 1 to be communicated with the upper portion of the first passage structure.

Optionally, the fan housing assembly 2 further includes a second fan housing 22, the passage structure further includes a second passage structure, the second fan housing 22 is disposed in the inner container structure 1 and is matched with the inner wall of the convex pillow structure 111, a gap is left between the inner wall of the convex pillow structure 111 and the second fan housing 22, and a second passage structure is formed, the top of the second passage structure is communicated with the bottom of the first passage structure, and the bottom of the second passage structure is communicated with the inside of the inner container structure 1.

As shown in fig. 2 and 3, in this embodiment, since the lower portion of the rear side plate of the inner container structure 1 protrudes inward to form the convex pillow structure 111, so that the overall shape of the rear side plate of the inner container structure 1 is irregular, and the fan housing assembly 2 is convenient to mount and dismount, therefore, the fan housing assembly 2 adopts a structure including the first fan housing 21 and the second fan housing 22, the first fan housing 21 is matched with the upper portion of the rear side plate, the second fan housing 22 is matched with the inner wall of the convex pillow structure 111, a gap is left between the inner wall of the second fan housing 22 and the convex pillow structure 111, and a second passage structure is formed after the second fan housing 22 is disposed in the inner container structure 1, and the lower portion of the first fan housing 21 is butted with the upper portion of the second fan housing 22, so that the first passage structure and the second passage structure are communicated with each other to form a longitudinal passage structure.

The second fan housing 22 includes the cover body and the supporting part, be equipped with the screw hole on the supporting part and can pass through the inner wall fixed connection of bolt and protruding pillow structure 111 to make and leave the clearance between the cover body and the inner wall of protruding pillow structure 111 and form the second channel structure, the upper portion of the cover body and the lower part butt joint of first fan housing 21, thereby still leave certain interval between the lower part of the cover body and the bottom plate of inner bag structure 1 and make the bottom of second channel structure link up with the inside of inner bag structure 1.

Optionally, the second hood 22 is an arc-shaped structure, a hollow structure 221 is disposed on the arc-shaped structure, and the hollow structure 221 is disposed at an end of the second hood 22 far away from the first hood 21.

As shown in fig. 2, 3 and 5, the cross-sectional shape of the convex pillow structure 111 may be an angular shape, an inclined shape, a curved shape or a combination thereof, and accordingly, the cross-sectional shape of the second wind shield 22 may be an angular shape, an inclined shape, a curved shape or a combination thereof.

In this embodiment, the convex pillow structure 111 is a curved surface structure with rounded corners and bends, so in order to match the shape of the inner wall of the convex pillow structure 111, the second hood 22 is an arc-shaped structure, the arc-shaped structure includes a first plane portion, a second plane portion and an arc portion, the planes of the first plane portion and the second plane portion intersect, one end of the arc portion is connected to the first plane portion, and the other end of the arc portion is connected to the second plane portion to form a smooth arc-shaped structure, wherein the first plane portion on the upper portion is butted with the lower portion of the first hood 21, a certain distance is left between the bottom of the second plane portion on the lower portion and the bottom plate of the liner structure 1, hollow structures 221 formed by arranging a plurality of long circular holes at intervals are further arranged on the second plane portion and the lower portion of the arc portion, and by arranging the hollow structures 221, the gas cooled by the evaporator 32 can overflow from the surface of the second hood 22 and diffuse forward, the air outlet quantity at the bottom of the second fan housing 22 can be controlled, the bottom temperature in the box is prevented from being too low due to the fact that the air outlet at the bottom is too large, and therefore the temperature distribution in the box is guaranteed to be more uniform.

Optionally, the second fan housing 22 is further provided with an opening structure 222 and a folding structure 223, the opening structure 222 is disposed at an end of the second fan housing 22 close to the first fan housing 21, the folding structure 223 is disposed at an edge of the opening structure 222, and an included angle between the folding structure 223 and an upper end surface of the second fan housing 22 is between 60 ° and 90 °.

As shown in fig. 2, 3 and 5, in order to make the air outlet direction of the bottom of the box more diversified, and ensure the uniformity of the air circulation inside the box body, an air outlet can be arranged at any position on the surface of the second fan housing 22, in this embodiment, a plurality of rectangular opening structures 222 arranged at intervals are further arranged on the first plane part positioned at the upper part of the arc-shaped structure, a folding structure 223 integrally formed with the first plane part is further arranged at the long side of one side of each opening structure 222, an included angle theta between a straight line a where the short side of the folding structure 223 is located and a straight line b where the short side of the opening structure 222 is located is between 60 degrees and 90 degrees, thereby, the gas cooled by the evaporator 32 can overflow from the opening structure 222, thereby avoid the bottom air-out too big to cause the incasement bottom temperature to hang down excessively, simultaneously, can guide gas to make its upflow through setting up hem structure 223 to make incasement temperature distribution more even.

Optionally, the cooler further comprises a temperature sensing means 4, the temperature sensing means 4 being arranged in the channel structure opposite the fan 31.

As shown in fig. 2, the temperature detection device 4 may adopt a thermometer or a temperature sensor, in this embodiment, the temperature detection device 4 adopts a temperature sensor, the fan 31 is installed behind the installation position 214 of the first fan housing 21, a certain gap is left between the fan 31 and the rear side plate of the inner container structure 1, the temperature sensor is arranged at the gap and fixed on the rear side plate of the inner container structure 1 through screws, the temperature of air in the box can be detected through the temperature sensor, and the detected temperature signal is transmitted to the controller to adjust the rotating speed of the fan 31 and start and stop of the refrigeration component 3, thereby adjusting the temperature in the box, not only making the temperature regulation and control in the box more accurate, but also saving electric energy and prolonging the service life of the equipment.

Optionally, the refrigerator further includes a box body 5 and a filler 6, the liner structure 1 is disposed in the box body 5, the refrigeration assembly 3 further includes a compressor 33, the compressor 33 is disposed between the convex pillow structure 111 and the box body 5, and the filler 6 is filled in a gap between the liner structure 1 and the box body 5.

As shown in fig. 1, fig. 2 and fig. 3, in this embodiment, the box body 5 is a square hollow structure as a whole, and includes a box body and a box door hinged to the box body, the inner container structure 1 is disposed in the box body 5 and fixedly connected to the box body 5, an accommodation space is formed between the rear side plate and the bottom plate of the box body 5 and the outer wall of the convex pillow structure 111, and the compressor 33 of the refrigeration component 3 is installed in the accommodation space, so that the overall layout of the refrigeration box is more reasonable, and the space utilization is more sufficient.

In addition, the gap between the liner structure 1 and the box body 5 can be filled with fillers 6 such as sponge, foam rubber or foaming agent, and the like, so that the liner structure 1 and the box body 5 are more tightly connected through the fillers 6, the liner structure 1 or the box body 5 is not easy to damage, and the heat preservation effect can be achieved.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.

Claims (10)

1. A refrigerator is characterized by comprising an inner container structure (1), a fan cover component (2) and a refrigerating component (3), the lower part of the side plate (11) at one side of the inner container structure (1) protrudes towards the inner part of the inner container structure (1) to form a convex pillow structure (111), the fan cover component (2) is arranged in the inner container structure (1) and is matched with the side plate (11), a gap is reserved between the fan cover component (2) and the side plate (11) to form a channel structure, the bottom of the channel structure is communicated with the interior of the inner container structure (1), the refrigeration component (3) comprises a fan (31) and an evaporator (32), the fan (31) is arranged on the fan cover component (2) and is positioned in the channel structure, the evaporator (32) is arranged within the channel structure and below the fan (31).

2. The cooler of claim 1, wherein said hood assembly (2) comprises a first hood (21), said passage structure comprises a first passage structure, said first hood (21) is disposed within said inner shell structure (1) and mates with an upper portion of said side plate (11), said fan (31) is disposed on said first hood (21), said first hood (21) and said upper portion of said side plate (11) are spaced apart and form said first passage structure, and said evaporator (32) is disposed within said first passage structure.

3. The cooler of claim 2, wherein said first hood (21) has a step-like structure comprising a first flange (211), a second flange (212) and a third flange (213) connected in sequence, said evaporator (32) is disposed at a gap between said first flange (211) and an upper portion of said side plate (11), said third flange (213) is provided with a mounting location (214), said mounting location (214) is adapted to mount said fan (31).

4. The cooler of claim 2, wherein said hood assembly (2) further comprises a second hood (22), said passage structure further comprises a second passage structure, said second hood (22) is disposed in said inner container structure (1) and matches with the inner wall of said convex pillow structure (111), a gap is left between said second hood (22) and the inner wall of said convex pillow structure (111) to form said second passage structure, the top of said second passage structure is connected to the bottom of said first passage structure, and the bottom of said second passage structure is connected to the inside of said inner container structure (1).

5. The cooler of claim 4, wherein said second hood (22) is an arc structure, said arc structure is provided with a hollow structure (221), said hollow structure (221) is disposed at an end of said second hood (22) far from said first hood (21).

6. The cooler of claim 4, wherein said second hood (22) further comprises an opening structure (222), said opening structure (222) being disposed at an end of said second hood (22) adjacent to said first hood (21).

7. The cooler of claim 6, wherein a folded structure (223) is further disposed on said second hood (22), said folded structure (223) is disposed at an edge of said opening structure (222), and an angle between said folded structure (223) and an upper end surface of said second hood (22) is between 60 ° and 90 °.

8. The cooler of any one of claims 1-7, further comprising a temperature sensing means (4), said temperature sensing means (4) being disposed within said channel structure and opposite said fan (31).

9. The cooler of any one of claims 1 to 7, further comprising a box (5), said inner container structure (1) being disposed within said box (5), said cooler assembly (3) further comprising a compressor (33), said compressor (33) being disposed between said convex pillow structure (111) and said box (5).

10. The cooler of claim 9, further comprising a filler (6), said filler (6) filling a gap between said liner structure (1) and said box (5).

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