Vehicle-mounted refrigerator and automobile
By setting up a cooling guide module on the outer surface of the inner liner of the car refrigerator, the heat exchange area of the inner liner is increased, and the problem of slow cooling speed of the car refrigerator is solved, achieving a more efficient cooling effect.
Patent Information
- Application Number
- CN202421686538.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The car refrigerator cools the inner liner slowly, which cannot effectively improve the cooling efficiency of the inner liner.
A vehicle-mounted refrigerator is designed. By providing a cooling module on the outer surface of the inner liner, the cooling module is connected to the cold end of the refrigeration module, and its contact area is greater than the end surface area of the cold end, thereby increasing the heat exchange area of the inner liner and increasing the cooling speed.
By increasing the heat exchange area of the inner liner, the refrigeration speed of the car refrigerator is significantly improved, the refrigeration effect is improved, and the risks of supercooling, frosting and condensation are reduced.
Smart Images
Figure CN222769309U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refrigeration, in particular to a vehicle-mounted refrigerator and a vehicle. Background Art
[0002] This section merely provides background information related to the present disclosure and is not necessarily prior art.
[0003] Cars are usually equipped with a car refrigerator, which is usually implemented by a refrigeration module, wherein the cold end of the refrigeration module is in contact with the inner tank of the car refrigerator. This refrigeration method has a slow refrigeration speed, and a car refrigerator is needed to increase the refrigeration speed of the inner tank. Utility Model Content
[0004] The purpose of the utility model is to at least solve the problem that the vehicle refrigerator has a slow cooling speed for the inner tank. This purpose is achieved through the following technical solutions:
[0005] The first aspect of the utility model provides a vehicle-mounted refrigerator, the vehicle-mounted refrigerator comprising:
[0006] An inner liner, wherein a containing space is provided inside the inner liner; and
[0007] A refrigeration assembly, the refrigeration assembly comprising a refrigeration module and a cooling module, the cold end of the refrigeration module being heat-conductingly connected to the cooling module, the cooling module being disposed on at least a portion of the outer surface of the liner and conducting heat with the accommodating space through the liner;
[0008] The contact area between the cooling module and the inner tank is larger than the end surface area of the cold end.
[0009] According to the vehicle refrigerator of the utility model, a cooling module is provided which is heat-transferably connected to the cold end of the refrigeration module, wherein the contact area between the cooling module and the inner tank is larger than the end surface area of the cold end, so that the heat exchange area of the inner tank is increased during the refrigeration process, thereby improving the refrigeration speed of the inner tank by the vehicle refrigerator.
[0010] In addition, the vehicle refrigerator according to the utility model may also have the following additional technical features:
[0011] In some embodiments of the present invention, the cooling module includes a first cooling plate, and at least a portion of the first cooling plate is disposed on the outer surface of the inner tank located at the top.
[0012] In some embodiments of the present invention, the liner is in a rectangular box-like structure and includes a plurality of outer surfaces;
[0013] The first cooling plate includes a first cooling sub-plate and a second cooling sub-plate connected to each other, and the first cooling sub-plate and the second cooling sub-plate are respectively in contact with two adjacent outer surfaces of the liner.
[0014] In some embodiments of the present invention, the first cooling plate also includes a third cooling sub-plate, the third cooling sub-plate is connected to the first cooling sub-plate or the second cooling sub-plate, and the first cooling sub-plate, the second cooling sub-plate and the third cooling sub-plate are respectively in contact with three outer surfaces of the liner.
[0015] In some embodiments of the present invention, a circulation channel for cooling liquid is provided inside the first cooling plate.
[0016] In some embodiments of the present invention, the second cooling sub-plate is located on the top surface of the inner tank, and the cold end of the refrigeration module is heat-transferably connected to the second cooling sub-plate.
[0017] In some embodiments of the present invention, a heat-conducting medium is provided between the cold end of the refrigeration module and the second cooling sub-plate.
[0018] In some embodiments of the present invention, the second cold-conducting sub-plate is a rectangular plate, and the cold end of the refrigeration module is connected to the center position of the rectangular plate.
[0019] In some embodiments of the present invention, the vehicle refrigerator further includes a heat dissipation module, and the heat dissipation module is connected to the hot end of the refrigeration module.
[0020] A second aspect of the utility model provides a car, the car comprising the car refrigerator described in the above embodiment, the car refrigerator is arranged inside the car. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present invention. Moreover, the same reference numerals are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:
[0022] Figure 1 The structure diagram of the vehicle refrigerator according to the embodiment of the utility model is schematically shown;
[0023] Figure 2 for Figure 1 A schematic structural diagram of a refrigeration assembly of a vehicle refrigerator as shown in FIG.
[0024] Figure 3 for Figure 2A schematic diagram of the structure of the refrigeration assembly of the vehicle refrigerator shown in FIG. 1 is in another state;
[0025] Figure 4 for Figure 1 Schematic diagram of the distribution structure of the refrigeration module of the vehicle refrigerator on the second cold conduction sub-plate shown in;
[0026] Figure 5 for Figure 4 A schematic structural diagram of a second cooling sub-plate of a vehicle refrigerator shown in ;
[0027] Figure 6 Another structural diagram of a vehicle refrigerator according to an embodiment of the utility model is schematically shown;
[0028] Figure 7 Another structural diagram of a vehicle refrigerator according to an embodiment of the utility model is schematically shown;
[0029] Figure 8 The schematic diagram of the structure of a car according to an embodiment of the utility model is schematically shown.
[0030] The reference numerals are as follows:
[0031] 100. Automobile;
[0032] 10. Car refrigerator; 11. Inner tank; 111. Accommodation space; 12. Refrigeration assembly; 121. Refrigeration module; 1211. Cold end; 1212. Hot end; 122. Cooling module; 1221. First cooling sub-plate; 1222. Second cooling sub-plate; 1223. Third cooling sub-plate; 1224. Circulation channel; 1225. Bending position; 13. Heat dissipation module; 14. Shell; 15. Insulation layer;
[0033] 20. Forward warehouse;
[0034] 30. Reserve warehouse. DETAILED DESCRIPTION
[0035] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0036] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.
[0037] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.
[0038] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both above and below orientations.
[0039] like Figures 1 to 7 As shown, according to the first aspect of the embodiment of the utility model, a vehicle refrigerator 10 is proposed. Figure 1The schematic diagram of the structure of the vehicle refrigerator 10 according to the embodiment of the utility model is schematically shown. The vehicle refrigerator 10 includes an inner tank 11 and a refrigeration assembly 12. The inner tank 11 is provided with a accommodating space 111; the refrigeration assembly 12 includes a refrigeration module 121 and a cooling module 122. The cold end 1211 of the refrigeration module 121 is heat-conductingly connected with the cooling module 122. The cooling module 122 is arranged on at least part of the outer surface of the inner tank 11, and the cooling module 122 conducts heat with the accommodating space 111 through the inner tank 11; the contact area between the cooling module 122 and the inner tank 11 is larger than the end surface area of the cold end 1211.
[0040] It should be noted that the inner liner 11 here can be made of aluminum material, and the cold energy generated by the refrigeration module 121 is heat exchanged with the accommodating space 111 of the inner liner 11. The refrigeration module 121 here can be a semiconductor refrigeration chip, which is a heat transfer tool. When current passes through a thermocouple pair formed by a piece of N-type semiconductor material and a piece of P-type semiconductor material, heat transfer will be generated between the two ends, and the heat will be transferred from one end to the other end, thereby generating a temperature difference to form a cold end 1211 and a hot end 1212. The refrigeration module 121 here can also adopt a steam jet refrigeration structure or a solar refrigeration structure.
[0041] It should be emphasized that the heat transfer connection between the cold end 1211 of the refrigeration module 121 and the cooling module 122 can be achieved by contacting the cold end 1211 and the cooling module 122 for heat transfer, or by other methods. In order to improve the efficiency of heat transfer, usually, the cold end 1211 of the refrigeration module 121 is brought into contact with the heat conduction module to transfer heat by heat conduction.
[0042] According to the vehicle refrigerator 10 of the utility model, a cooling module 122 is provided which is heat-transferably connected to the cold end 1211 of the refrigeration module 121, wherein the contact area between the cooling module 122 and the inner tank 11 is larger than the end surface area of the cold end 1211. The cooling module 122 can be used to lower the temperature of the inner tank 11, so that the heat exchange area of the inner tank 11 is increased during the refrigeration process, thereby improving the refrigeration speed of the vehicle refrigerator 10 for the inner tank 11.
[0043] Normally, the end face area of the cold end 1211 of the refrigeration module 121 is relatively small and is in direct contact with the inner liner 11, so the cooling speed of the inner liner 11 is relatively low. Therefore, a cooling module 122 is added in the utility model. The contact area between the cooling module 122 and the inner liner 11 is larger, so the cooling speed of the inner liner 11 can be improved.
[0044] The following will be combined Figure 2 and Figure 3 The structure of the cooling module 122 is introduced in detail, wherein: Figure 2 for Figure 1 The structural diagram of the refrigeration assembly 12 of the vehicle refrigerator 10 is shown in FIG. Figure 3 for Figure 2 FIG. 1 is a schematic structural diagram of the refrigeration assembly 12 of the vehicle refrigerator 10 in another state.
[0045] In order to facilitate the processing and installation of the cooling module 122 , the cooling module 122 is configured as a plate-like structure, and the plate-like structure is fixed to the outer surface of the inner liner 11 by bonding or other methods to achieve cooling of the inner liner 11 .
[0046] Specifically, the cooling module 122 includes a first cooling plate, at least part of which is disposed on the outer surface of the inner tank 11 at the top. Figure 1 In the figure, the XX direction is the width direction of the vehicle refrigerator 10 , and the YY direction is the height direction of the vehicle refrigerator 10 , wherein the first cold conduction plate is located on the outer surface of the top of the inner tank 11 .
[0047] Considering that the inner liner 11 can have different shapes, each of the specific shapes will be introduced below.
[0048] In the first case, the inner tank 11 is a cylindrical structure, one end of the cylindrical structure is a door body. At this time, the inner tank 11 is a horizontally placed cylindrical structure, the first cooling plate is set to an arc plate structure, and is located at the top of the side of the inner tank 11, and the inner tank 11 is cooled from the top of the inner tank 11.
[0049] In the second case, the inner liner 11 is a rectangular cylindrical structure, one end of which is a door body. The first cold conduction plate can be set as a flat structure and located on the outer surface of the top of the inner liner 11 to cool the inner liner 11 from the top.
[0050] It is understandable that the inner liner 11 here can also be set as a cylindrical structure of other shapes, such as a polygonal cylindrical structure, etc., which will not be illustrated here.
[0051] The refrigeration module 121 and the cold conduction module 122 in the present invention are used to reduce the temperature of the refrigeration liner 11, wherein at least part of the cold conduction module 122 is arranged on the top of the liner 11, so that the characteristics of cold air being heavier and easy to move from top to bottom can be fully utilized, and the cold air is transferred by air convection, thereby reducing the temperature in the accommodating space 111 of the liner 11, making the temperature in the accommodating space 111 more uniform, and improving the refrigeration effect.
[0052] Alternatively, if Figures 1 to 3As shown, the inner liner 11 is a rectangular box-shaped structure and has multiple outer surfaces. The first cold-conducting plate includes a first cold-conducting sub-plate 1221 and a second cold-conducting sub-plate 1222. The second cold-conducting sub-plate 1222 and the first cold-conducting sub-plate 1221 are arranged at an angle. The angle between the second cold-conducting sub-plate 1222 and the first cold-conducting sub-plate 1221 can be a right angle. The angle between the second cold-conducting sub-plate 1222 and the first cold-conducting sub-plate 1221 can be adjusted to an obtuse angle or an acute angle according to the shape of the inner liner 11. The first cold-conducting sub-plate 1221 and the second cold-conducting sub-plate 1222 are in contact with two adjacent outer surfaces of the inner liner 11, respectively. In other words, the first cold-conducting sub-plate 1221 is arranged on one outer surface of the inner liner 11, and the second cold-conducting sub-plate 1222 is arranged on the other outer surface of the inner liner 11, and the two outer surfaces of the inner liner 11 are arranged adjacent to each other.
[0053] In the present invention, the contact area between the inner tank 11 and the first cooling plate can be increased in this way, so that the cooling efficiency of the inner tank 11 can be improved by the first cooling plate.
[0054] Alternatively, if Figures 1 to 3 As shown, the first cold-conducting plate further includes a third cold-conducting sub-plate 1223, the third cold-conducting sub-plate 1223 is connected to the first cold-conducting sub-plate 1221, and the first cold-conducting sub-plate 1221, the second cold-conducting sub-plate 1222 and the third cold-conducting sub-plate 1223 are in contact with three outer surfaces of the liner 11 respectively. Alternatively, the third cold-conducting sub-plate 1223 can also be connected to the second cold-conducting sub-plate 1222. Figure 2 In the figure, the third cooling sub-plate 1223 and the second cooling sub-plate 1222 are arranged at an angle, and the angle between the third cooling sub-plate 1223 and the second cooling sub-plate 1222 can be a right angle, and the angle between the third cooling sub-plate 1223 and the second cooling sub-plate 1222 can be adjusted to an obtuse angle or an acute angle according to the shape of the inner liner 11.
[0055] Optionally, a circulation channel 1224 for cooling liquid is provided inside the first cooling plate, that is, a circulation channel 1224 for cooling liquid is provided inside the first cooling sub-plate 1221, the second cooling sub-plate 1222 and the third cooling sub-plate 1223. The cooling liquid here can be water or other media.
[0056] It is understandable that the circulation channel 1224 is provided with a cooling liquid inlet and a cooling liquid outlet, which are common structures in refrigeration technology and will not be expanded here. Among them, the circulation channels 1224 inside the first cooling sub-plate 1221, the second cooling sub-plate 1222 and the third cooling sub-plate 1223 can be in a connected state or in a separate state, and both can achieve a cooling effect.
[0057] In order to realize the production of the first cooling sub-plate 1221, the second cooling sub-plate 1222 and the third cooling sub-plate 1223, a cooling plate with a circulation channel 1224 inside can be used, and two bending positions 1225 are set on the cooling plate. After the cooling plate is bent twice, the structure of the first cooling plate is formed. At this time, the first cooling sub-plate 1221, the second cooling sub-plate 1222 and the third cooling sub-plate 1223 are symmetrical U-shaped structures.
[0058] Continue to refer to Figure 3 As shown, the first cooling sub-plate 1221 and the third cooling sub-plate 1223 can be symmetrically arranged on both sides of the second cooling sub-plate 1222 along the XX direction. At this time, the lengths of the first cooling sub-plate 1221 and the third cooling sub-plate 1223 are the same, and the first cooling plate has a symmetrical U-shaped structure.
[0059] Alternatively, if Figure 1 , Figure 4 and Figure 5 As shown, Figure 4 for Figure 1 The schematic diagram of the distribution structure of the refrigeration module 121 of the vehicle refrigerator 10 on the second cold conduction sub-plate 1222 is shown in FIG. Figure 5 for Figure 4 The structural schematic diagram of the second cooling sub-plate 1222 of the vehicle refrigerator 10 is shown in the figure. The second cooling sub-plate 1222 is located on the surface of the top of the inner tank 11, and the cold end 1211 of the refrigeration module 121 is heat-transfer connected to the second cooling sub-plate 1222.
[0060] Optionally, a heat conducting medium (not shown) is provided between the cold end 1211 of the refrigeration module 121 and the second cold conducting sub-plate 1222. The heat conducting medium here may be heat conducting silicone grease or other materials with heat conducting properties. The utility model can increase the contact area between the cold end 1211 and the second cold conducting sub-plate 1222 by providing a heat conducting medium between the cold end 1211 of the refrigeration module 121 and the second cold conducting sub-plate 1222, thereby improving the heat transfer efficiency between the cold end 1211 and the second cold conducting sub-plate 1222.
[0061] In some embodiments of the present invention, Figure 4 and Figure 5As shown, the second cooling sub-plate 1222 is a rectangular plate, and the cold end 1211 of the refrigeration module 121 is connected to the center of the rectangular plate, that is, the cold end 1211 of the refrigeration module 121 is located at the center of the rectangular plate. At this time, the cold energy of the cold end 1211 can be transferred to both ends of the XX direction through the second cooling sub-plate 1222, and transferred downward to the first cooling sub-plate 1221 and the third cooling sub-plate 1223 respectively. The third cooling sub-plate 1223, the second cooling sub-plate 1222 and the first cooling sub-plate 1221 simultaneously transfer cold energy to the inner tank 11 to reduce the temperature in the accommodating space 111.
[0062] As an alternative, Figure 6 As shown, Figure 6 Another structural diagram of the vehicle refrigerator 10 according to the embodiment of the utility model is schematically shown. The first cold conduction plate can also adopt a flat plate structure. The first cold conduction plate is located on the top of the inner tank 11, which can also improve the cooling speed of the inner tank 11.
[0063] As an alternative, Figure 7 As shown, Figure 7 Another structural schematic diagram of the vehicle refrigerator 10 according to an embodiment of the utility model is schematically shown. The first cold conduction plate can also adopt a structure of three flat plates, wherein the heights of the first cold conduction sub-plate 1221 and the third cold conduction sub-plate 1223 are different, and the height of the first cold conduction sub-plate 1221 is greater than the height of the third cold conduction sub-plate 1223.
[0064] It is understandable that the first cold conduction plate here may also adopt a structure of four flat plates, and the four flat plates are respectively wrapped around the four outer surfaces of the inner liner 11, which can reduce the temperature of the inner liner 11 more quickly.
[0065] Alternatively, if Figure 1 As shown, the vehicle refrigerator 10 further includes a heat dissipation module 13, and the heat dissipation module 13 is connected to the hot end 1212 of the refrigeration module 121. The heat dissipation module 13 here can be a radiator or other heat dissipation structures.
[0066] Specifically, the heat dissipation module uses an aluminum heat sink, which is combined with a heat dissipation fan to keep the refrigeration module 121 at a relatively low temperature, and the Peltier effect continues.
[0067] Optionally, the vehicle refrigerator 10 further includes an outer shell 14, and an insulation layer 15 is provided between at least a portion of the outer shell 14 and the outer surface of the inner tank 11, wherein the insulation layer 15 can reduce heat exchange between the vehicle refrigerator 10 and the environment, thereby reducing the loss of cold energy.
[0068] The heat-insulating layer 15 here can be made of foam material, or can be made of heat-insulating cotton and other structures to achieve the heat-insulating effect.
[0069] It is understandable that in order to achieve heat dissipation of the vehicle refrigerator 10 , heat dissipation holes (not shown) may be provided on the housing 14 corresponding to the heat dissipation module 13 to facilitate heat dissipation of the vehicle refrigerator 10 .
[0070] The inner liner 11 of the present invention can be any one of a freezing chamber, a refrigerating chamber or a temperature-changing chamber, and can achieve a refrigerating or freezing effect on the items in the accommodating space 111 .
[0071] The vehicle refrigerator 10 in the utility model can quickly transfer cold energy to the accommodating space 111, thereby increasing the cooling speed of the inner tank 11, and can reduce the probability of overcooling, frosting and condensation in the vehicle refrigerator 10, thereby improving the temperature uniformity in the accommodating space 111.
[0072] The second aspect of the present utility model provides a car 100, such as Figure 8 As shown, Figure 8 The structural diagram of a car 100 according to an embodiment of the utility model is schematically shown. The car 100 includes the car refrigerator 10 in the above embodiment, and the car refrigerator 10 is arranged inside the car 100, wherein the car refrigerator 10 can be placed in the cab or in other locations.
[0073] Optionally, the automobile 100 further includes a front storage compartment 20 and a rear storage compartment 30 , wherein the front storage compartment 20 can be used to place a condenser, and the rear storage compartment 30 is used to place spare items.
[0074] For the structures of other parts of the utility model, please refer to the prior art, and this application will not elaborate on them here.
[0075] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A vehicle refrigerator, characterized in that: The vehicle refrigerator comprises: An inner liner, wherein a containing space is provided inside the inner liner; and A refrigeration assembly, the refrigeration assembly comprising a refrigeration module and a cooling module, the cold end of the refrigeration module being heat-conductingly connected to the cooling module, the cooling module being disposed on at least a portion of the outer surface of the liner and conducting heat with the accommodating space through the liner; The contact area between the cooling module and the inner tank is larger than the end surface area of the cold end.
2. The vehicle refrigerator according to claim 1, characterized in that: The cooling module includes a first cooling plate, at least a portion of which is disposed on the outer surface of the inner container located at the top.
3. The vehicle refrigerator according to claim 2, characterized in that: The liner is in a rectangular box-like structure and includes a plurality of outer surfaces; The first cooling plate includes a first cooling sub-plate and a second cooling sub-plate connected to each other, and the first cooling sub-plate and the second cooling sub-plate are respectively in contact with two adjacent outer surfaces of the liner.
4. The vehicle refrigerator according to claim 3, characterized in that: The first cooling plate also includes a third cooling sub-plate, which is connected to the first cooling sub-plate or the second cooling sub-plate, and the first cooling sub-plate, the second cooling sub-plate and the third cooling sub-plate are in contact with three outer surfaces of the liner respectively.
5. The vehicle refrigerator according to any one of claims 2 to 4, characterized in that: A circulation channel for cooling liquid is provided inside the first cooling plate.
6. The vehicle refrigerator according to claim 3, characterized in that: The second cooling sub-plate is located on the top surface of the inner tank, and the cold end of the refrigeration module is heat-conductingly connected to the second cooling sub-plate.
7. The vehicle refrigerator according to claim 6, characterized in that: A heat conducting medium is provided between the cold end of the refrigeration module and the second cold conducting sub-plate.
8. The vehicle refrigerator according to claim 6, characterized in that: The second cold conduction sub-plate is a rectangular plate, and the cold end of the refrigeration module is connected to the center position of the rectangular plate.
9. The vehicle refrigerator according to any one of claims 1 to 4, characterized in that: The vehicle refrigerator further comprises: A heat dissipation module is connected to the hot end of the refrigeration module.
10. An automobile, characterized in that: The automobile comprises the vehicle refrigerator according to any one of claims 1 to 9, and the vehicle refrigerator is arranged inside the automobile.