Vehicle refrigerator, thermal management system, and vehicle

Abstract

A vehicle refrigerator, a thermal management system, and a vehicle. The vehicle refrigerator comprises an inner container, an air duct assembly, and a fan assembly. A first air port and a second air port are formed on the inner container, one of the first air port and the second air port is an air return port, the other of the first air port and the second air port is an air outlet, and the first air port and the second air port are respectively formed on two different side surfaces of the inner container; a first end of the air duct assembly is in communication with the first air port, and a second end of the air duct assembly is in communication with the second air port; the fan assembly is arranged on the air duct assembly.

Description

Vehicle-mounted refrigerator, thermal management system and vehicle

[0001] This application claims priority to Chinese Patent Application No. 202421478525.1, filed on June 25, 2024, the entire contents of which are incorporated herein by reference. TECHNICAL FIELD

[0002] The present disclosure relates to the technical field of vehicles, and in particular to a vehicle-mounted refrigerator, a thermal management system and a vehicle. BACKGROUND

[0003] The vehicle-mounted refrigerator has the functions of convenient refrigeration and preservation, and is gradually becoming part of modern automobile life. The vehicle-mounted refrigerator usually uses compressor refrigeration, semiconductor refrigeration or absorption refrigeration technology to achieve refrigeration or freezing of food, beverages and the like. SUMMARY

[0004] The present disclosure aims to at least solve one of the technical problems existing in the related art. To this end, the present disclosure proposes a vehicle-mounted refrigerator, the temperature inside the vehicle-mounted refrigerator is more uniform.

[0005] The present disclosure also proposes a thermal management system, comprising the vehicle-mounted refrigerator described above.

[0006] The present disclosure further proposes a vehicle-mounted refrigerator, comprising the vehicle-mounted refrigerator or the thermal management system described above.

[0007] The vehicle-mounted refrigerator according to some embodiments of the present disclosure comprises an inner container, an air duct assembly and a fan assembly. A first air inlet and a second air inlet are formed on the inner container, one of the first air inlet and the second air inlet is a return air inlet, the other of the first air inlet and the second air inlet is an outlet air inlet, and the first air inlet and the second air inlet are respectively formed on different two sides of the inner container. A first end of the air duct assembly is in communication with the first air inlet, and a second end of the air duct assembly is in communication with the second air inlet. The fan assembly is arranged in the air duct assembly.

[0008] The vehicle-mounted refrigerator according to some embodiments of the present disclosure, by arranging the first air inlet and the second air inlet on different two sides of the inner container, facilitates the arrangement of the air duct assembly and the components of the vehicle-mounted refrigerator, optimizes the structure of the vehicle-mounted refrigerator, reduces the volume of the vehicle-mounted refrigerator, increases the flowability and volume of the airflow inside the vehicle-mounted refrigerator, is conducive to the circulation of the airflow inside, prevents the airflow from flowing in a local area inside the inner container, can effectively improve the refrigeration speed, so that the temperature inside the vehicle-mounted refrigerator is more uniform, and the performance of the vehicle-mounted refrigerator is improved.

[0009] In some embodiments, the first air inlet and the second air inlet are respectively formed on two mutually perpendicular and adjacent sides of the inner container.

[0010] In some embodiments, the fan assembly is arranged at the second end of the air duct assembly, and the second end of the air duct assembly is in communication with the second air outlet through the fan assembly.

[0011] In some embodiments, the air duct assembly comprises an air duct housing defining an air duct, a first end of the air duct housing being connected with the first air outlet, and a second end of the air duct housing being connected with the fan assembly, and the air duct being in communication with the first air outlet and the fan assembly.

[0012] In some embodiments, the air duct assembly further comprises a deflector arranged at the first end of the air duct assembly, the deflector being connected with the air duct housing of the air duct assembly, the deflector being opposite to the first air outlet, and the deflector comprising at least one deflector blade arranged obliquely relative to a side surface of the inner container forming the first air outlet.

[0013] In some embodiments, an angle between the at least one deflector blade and the side surface of the inner container forming the first air outlet is α, and the α satisfies: 0° < α ≤ 60°.

[0014] In some embodiments, the fan assembly comprises a fan housing defining a mounting cavity, the fan housing being connected with the air duct assembly, and a fan body arranged in the mounting cavity, the fan body being opposite to the second air outlet.

[0015] In some embodiments, the fan assembly further comprises a fan cover connected with the inner container, the fan cover being arranged at the second air outlet, and the fan cover being opposite to the fan body.

[0016] In some embodiments, the vehicle-mounted refrigerator further comprises a sealing member arranged between the fan body and the fan housing.

[0017] In some embodiments, the inner container comprises a side plate, a top plate, and a bottom plate, the side plate being provided with the first air outlet, the top plate being provided with the second air outlet, the top plate being arranged at a top of the side plate, and the bottom plate being arranged at a bottom of the side plate.

[0018] In some embodiments, the vehicle-mounted refrigerator further comprises a heat exchange assembly arranged at an outer circumferential side of the side plate.

[0019] In some embodiments, the vehicle-mounted refrigerator comprises a mounting bracket arranged at the inner container, the mounting bracket comprising a bracket body and at least one clamping member, one end of the bracket body being provided with a mounting groove, and the clamping member being arranged at the mounting groove.

[0020] In some embodiments, at least one opening is formed on the side wall of the mounting groove, and the clamping clip comprises at least one clamping portion which extends out of the opening.

[0021] In some embodiments, one side of the mounting groove along a first direction of the bracket body has a mounting opening; the clamping portion comprises a first clamping segment and a second clamping segment, the first clamping segment is recessed towards a direction away from the central axis of the third direction of the bracket body; one end of the second clamping segment is connected to the end of the first clamping segment adjacent to the mounting opening, and the other end of the second clamping segment extends obliquely towards the side where the mounting opening is located and away from the central axis of the third direction of the bracket body.

[0022] In some embodiments, the mounting groove comprises two side walls opposite to each other, and the two side walls respectively have the opening formed thereon; the two side walls are spaced apart from each other at one end to define the mounting opening; the at least one clamping portion comprises two clamping portions which extend out of the openings of the two side walls respectively.

[0023] In some embodiments, the clamping clip further comprises a connecting portion connected between the same end of the two clamping portions, and the connecting portion is arranged in the bracket body.

[0024] In some embodiments, the bracket body is provided with a first limiting member at the one end, and the mounting groove is formed on the first limiting member.

[0025] In some embodiments, the vehicle-mounted refrigerator further comprises a second limiting member arranged at a second end of the bracket body, and a first buffer arranged on the second limiting member and located on the side of the bracket body along the third direction and towards the clamping clip.

[0026] In some embodiments, the second limiting member has a flange arranged on the side of the second limiting member away from the bracket body along the first direction of the bracket body, and the flange extends towards the side of the bracket body along the third direction where the clamping clip is located.

[0027] In some embodiments, the bracket body is provided with a placement cavity, and at least one through hole is formed on the side wall of the placement cavity, the through hole extends along the second direction of the bracket body, and the through hole penetrates the bracket body along the first direction of the bracket body; a second buffer is arranged at the through hole, and at least part of the second buffer protrudes out of the through hole and extends into the placement cavity.

[0028] The heat management system according to some embodiments of the present disclosure comprises an air conditioning module and a vehicle refrigerator, wherein the vehicle refrigerator is the vehicle refrigerator as described above, and the heat exchange assembly of the vehicle refrigerator is connected to the refrigerant circuit of the air conditioning module.

[0029] The vehicle according to some embodiments of the present disclosure comprises the vehicle refrigerator as described above or the heat management system as described above.

[0030] Additional aspects and advantages of the present disclosure will be made apparent from the following description, which, taken in conjunction with the accompanying drawings, that will further provide a better understanding of the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0031] The above and / or additional aspects and advantages of the present disclosure will become apparent and more readily appreciated from the following description, taken in conjunction with the accompanying drawings, in which:

[0032] FIG. 1 is an exploded view of a vehicle refrigerator according to some embodiments of the present disclosure;

[0033] FIG. 2 is a sectional view of a vehicle refrigerator according to some embodiments of the present disclosure;

[0034] FIG. 3 is an assembly view of a duct assembly and a fan assembly according to some embodiments of the present disclosure;

[0035] FIG. 4 is a sectional view of a liner and a deflector according to some embodiments of the present disclosure;

[0036] FIG. 5 is a partial enlarged view of the circle P in FIG. 4;

[0037] FIG. 6 is a schematic view of an internal structure of a refrigerator according to some embodiments of the present disclosure;

[0038] FIG. 7 is an exploded view of an internal structure of a refrigerator according to some embodiments of the present disclosure;

[0039] FIG. 8 is a structural view of a mounting bracket according to some embodiments of the present disclosure;

[0040] FIG. 9 is a structural view of another perspective of a mounting bracket according to some embodiments of the present disclosure;

[0041] FIG. 10 is a structural view of a bracket body according to some embodiments of the present disclosure;

[0042] FIG. 11 is a structural view of a clamping according to some embodiments of the present disclosure;

[0043] FIG. 12 is a block diagram of a heat management system according to some embodiments of the present disclosure;

[0044] FIG. 13 is a block diagram of a vehicle according to some embodiments of the present disclosure;

[0045] FIG. 14 is a block diagram of another vehicle according to some embodiments of the present disclosure.

[0046] 100, car refrigerator; 10, inner container; 11, top plate; 111, second air outlet; 12, side plate; 121, first air outlet; 13, bottom plate; 20, air duct assembly; 21, air duct shell; 211, first shell; 212, second shell; 213, air duct; 214, first air duct section; 215, second air duct section; 22, air guide plate; 221, air guide blade; 30, fan assembly; 31, fan shell; 32, fan body; 33, fan cover; 34, sealing element; 40, heat exchange assembly; 50, mounting bracket; 51, bracket body; 511, mounting groove; 5111, opening; 512, first limiting element; 513, second limiting element; 5131, flange; 514, first buffer element; 515, placement cavity; 516, through hole; 517, second buffer element; 52, clamping; 521, clamping portion; 5211, first clamping section; 5212, second clamping section; 522, connecting portion; 60, to-be-clamped element; 200, thermal management system; 2001, air conditioner module; 300, vehicle. DETAILED DESCRIPTION

[0047] In the related art, the car refrigerator has many parts, which leads to a small volume of the inner container of the car refrigerator and a slow airflow speed in the car refrigerator, resulting in a low refrigeration efficiency of the car refrigerator.

[0048] To solve the above technical problems, some embodiments of the present disclosure provide a car refrigerator 100, a thermal management system 200 and a vehicle 300.

[0049] Some embodiments of the present disclosure are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary. The car refrigerator 100 according to some embodiments of the present disclosure is described in detail below with reference to the accompanying drawings.

[0050] As shown in FIGS. 1-3, the car refrigerator 100 includes an inner container 10, an air duct assembly 20, and a fan assembly 30.

[0051] As shown in FIGS. 1 and 2, the inner container 10 is formed with a first air outlet 121 and a second air outlet 111, one of the first air outlet 121 and the second air outlet 111 is a return air outlet, and the other of the first air outlet 121 and the second air outlet 111 is an air outlet, the first air outlet 121 and the second air outlet 111 are formed on different two sides of the inner container 10. A first end of the air duct assembly 20 communicates with the first air outlet 121, and a second end of the air duct assembly 20 communicates with the second air outlet 111. The fan assembly 30 is arranged on the air duct assembly 20.

[0052] Some embodiments of the present disclosure take the example that the first air port 121 and the second air port 111 are formed on the inner container 10 of the vehicle refrigerator 100, and the first air port 121 is a return air port and the second air port 111 is an air outlet, that is, under the action of the air duct assembly 20, the airflow inside the inner container 10 can flow between the air duct assembly 20 and the inner container 10 through the first air port 121 and the second air port 111. For example, the first air port 121 is arranged on the side of the inner container 10, the second air port 111 is arranged on the top of the inner container 10, and the fan assembly 30 is arranged inside the air duct assembly 20. Under the action of the fan assembly 30, the airflow flows into the air duct assembly 20 from the first air port 121, passes through the air duct assembly 20, and is blown to the inner container 10 from the second air port 111, thereby realizing the circulation of the airflow and improving the flow rate of the airflow inside the inner container 10.

[0053] According to the vehicle refrigerator 100 of some embodiments of the present disclosure, by arranging the first air port 121 and the second air port 111 on the two adjacent sides of the inner container 10, respectively, the air duct assembly 20 and the vehicle refrigerator 100 are facilitated to be arranged, the structure of the vehicle refrigerator 100 is optimized, the volume of the vehicle refrigerator 100 is reduced, the flow of the airflow inside the vehicle refrigerator 100 and the volume of the inner container 10 are increased, which is conducive to the circulation of the airflow inside the vehicle refrigerator 100 and prevents the airflow from flowing in a local area inside the inner container 10. The cooling speed can be effectively improved, so that the temperature inside the vehicle refrigerator 100 is more uniform, and the performance of the vehicle refrigerator 100 is improved.

[0054] In some embodiments, as shown in FIG. 1, the first air port 121 and the second air port 111 are formed on the two mutually perpendicular and adjacent sides of the inner container 10, respectively. For example, the inner container 10 of the vehicle refrigerator 100 includes a side plate 12, a top plate 11, and a bottom plate 13. The front side of the side plate 12 is open, and the first air port 121 is formed on the side plate 12. The front side of the side plate 12 refers to the side of the inner container 10 away from the first air port 121. The second air port 111 is formed on the top plate 11, and the top plate 11 is arranged on the top of the side plate 12. The bottom plate 13 is arranged on the bottom of the side plate 12.

[0055] The top plate 11 and the bottom plate 13 are arranged at the two ends of the side plate 12 along the height direction (hereinafter referred to as the third direction C) of the vehicle refrigerator 100, and the top plate 11 and the bottom plate 13 are respectively detachably connected with the side plate 12. As shown in FIG. 1, the vehicle refrigerator 100 has a first direction A, a second direction B, and a third direction C. The first direction A is the front-rear direction of the vehicle refrigerator 100, and the second direction B is the left-right direction of the vehicle refrigerator 100. The third direction C is the height direction of the vehicle refrigerator 100, and the first direction A, the second direction B, and the third direction C are mutually perpendicular. The side plate 12 includes a first sub-side plate and two second sub-side plates. The first ends of the two second sub-side plates are arranged at the two ends of the first sub-side plate along the second direction B, and the second ends of the two second sub-side plates extend in a direction away from the first air port 121 along the first direction A.

[0056] Thus, the first air port 121 and the second air port 111 are formed on two mutually perpendicular and adjacent sides of the inner container 10, facilitating the installation of the air duct assembly 20 and the inner container 10, optimizing the direction of the air flow in the inner container 10, so that the air flow can smoothly enter the air duct assembly 20 to circulate. In addition, since the fan assembly 30 is arranged in the air duct assembly 20, the air duct assembly 20 is connected to the inner container 10, and the first air port 121 located on the side plate 12 and the second air port 111 located on the top plate 11 are arranged, which can accelerate the flow rate of the air flow in the inner container 10 and the air duct assembly 20.

[0057] In some embodiments, as shown in FIGS. 1 and 2, the fan assembly 30 is arranged at the second end of the air duct assembly 20, i.e., the first end of the air duct assembly 20 adjacent to the second air port 111, and the second end of the air duct assembly 20 is in communication with the second air port 111 through the fan assembly 30. The fan assembly 30 is arranged in the air duct assembly 20 and connected to the air duct assembly 20; or, the fan assembly 30 is arranged at the first end of the air duct assembly 20 adjacent to the second air port 111 and connected to the air duct assembly 20, and the first ends of the air duct assembly 20 and the fan assembly 30 are connected to each other (e.g., plugged), and the first ends of the air duct assembly 20 and the fan assembly 30 away from each other are connected to the corresponding first air port 121 and second air port 111, respectively. Thus, the arrangement of the fan assembly 30 and the air duct assembly 20 can facilitate the connection of the air duct assembly 20 and the fan assembly 30 to the inner container 10, facilitate the installation and fixation of the air duct assembly 20 and the fan assembly 30, and form support for the air duct assembly 20 and the fan assembly 30, thereby improving the reliability of the structure of the vehicle-mounted refrigerator 100.

[0058] In some embodiments, as shown in FIGS. 1 to 3, the air duct assembly 20 includes an air duct housing 21, the air duct housing 21 defines an air duct 213, a first end of the air duct housing 21 is connected to the first air port 121, a second end of the air duct housing 21 is connected to the fan assembly 30, and the air duct 213 is in communication with the first air port 121 and the fan assembly 30. The air duct housing 21 includes a first housing 211 and a second housing 212, the first housing 211 and the second housing 212 cooperatively define the air duct 213, the air duct 213 is L-shaped, a first end of the air duct 213 is opposite to the first air port 121, and the air duct 213 is connected to the inner container 10 while covering the first air port 121. The air duct 213 includes a first air duct segment 214 and a second air duct segment 215, the first ends of the first air duct segment 214 and the second air duct segment 215 are connected to each other perpendicularly, a second end of the first air duct segment 214 is opposite to the first air port 121, and a second end of the second air duct segment 215 is in communication with the fan assembly 30.

[0059] Thus, the air duct shell 21 defines an air duct 213 to facilitate the communication of the first air port 121 and the second air port 111, and the shape of the air duct assembly 20 in some embodiments of the present disclosure facilitates the connection with the fan assembly 30, and the air duct assembly 20 is attached to the outer surface of the inner container 10 to facilitate the connection of the air duct assembly 20 and the fan assembly 30, and to improve the reliability of the internal structure of the vehicle-mounted refrigerator 100.

[0060] In some embodiments, as shown in FIGS. 3-5, the air duct assembly 20 further includes a deflector 22 disposed at the first end of the air duct assembly 20 adjacent to the first air port 121, the deflector 22 is connected with the air duct shell 21, the deflector 22 is opposite to the first air port 121, and the deflector 22 includes at least one deflector blade 221 (such as one or more), and the at least one deflector blade 221 is disposed obliquely relative to the side of the inner container 10 that forms the first air port 121.

[0061] It can be understood that the deflector 22 is disposed on the air duct shell 21, the air duct shell 21 is open at the first end adjacent to the first air port 121, and the deflector 22 is disposed at the opening to achieve the installation of the deflector 22. After the deflector 22 is installed on the air duct shell 21, the air duct assembly 20 is connected with the inner container 10, at this time, the deflector 22 is opposite to the first air port 121, and the airflow flowing through the first air port 121 flows into the air duct assembly 20 through the deflector 22. As shown in FIG. 5, the at least one deflector blade 221 includes a plurality of deflector blades 221 disposed at intervals, and the plurality of deflector blades 221 gradually extend obliquely away from the inner container 10 along the height direction of the vehicle-mounted refrigerator 100, so as to facilitate the deflection of the airflow entering the air duct assembly 20 from the first air port 121 to the second air port 111.

[0062] Thus, the deflector 22 facilitates the change of the airflow direction when the airflow flows through the first air port 121, and facilitates the airflow to enter the air duct assembly 20 from the inner container 10 through the first air port 121, forms a deflection effect on the airflow, increases the flow rate of the airflow in the air duct assembly 20, and is beneficial to the circulation of the airflow between the inner container 10 and the air duct assembly 20, and improves the temperature uniformity of the vehicle-mounted refrigerator 100.

[0063] For example, as shown in FIG. 5, the angle between the guide vane 221 and the side of the inner container 10 forming the first air port 121 is α, and α satisfies: 0° < α ≤ 60°. That is, after the installation of the vehicle-mounted refrigerator 100 is completed, the air duct assembly 20 and the fan assembly 30 are arranged along the height direction of the vehicle-mounted refrigerator 100, and the fan assembly 30 is connected to the top plate 11 of the inner container 10, the air duct assembly 20 is connected to the side plate 12 of the inner container 10, the top plate 11 is perpendicular to the side plate 12, and the guide vane 221 in the air duct assembly 20 gradually extends in a direction away from the center of the inner container 10 from the bottom plate 13 to the top plate 11. The angle between the plane where the guide vane 221 is located and the plane of the side of the inner container 10 where the first air port 121 is arranged is α, for example, α can be 60°, 45° or 30°.

[0064] In some embodiments, as shown in FIG. 1 and FIG. 3, the fan assembly 30 includes a fan shell 31 and a fan body 32, the fan shell 31 defines a mounting cavity therein, and the fan shell 31 is connected to the air duct assembly 20; the fan body 32 is arranged in the mounting cavity, and the fan body 32 is opposite to the second air port 111. When the fan assembly 30 is installed, the fan body 32 can be first fixed in the mounting cavity of the fan shell 31 through a fixing member (such as a fixing screw), the mounting cavity is in communication with the air duct 213 of the air duct assembly 20, the fan shell 31 and the fan body 32 after being fixed are installed at the second air port 111, at this time, the fan body 32 is opposite to the second air port 111 along the height direction of the vehicle-mounted refrigerator 100, and the fan body 32 is fixed to the top plate 11 of the inner container 10 through a fastening member. In this way, the fan body 32 is opposite to the second air port 111, which facilitates the operation of the fan assembly 30 to introduce the airflow from the first air port 121 into the air duct assembly 20 and then blow the airflow from the second air port 111 to the inner container 10, reduces the resistance of the airflow in the flow process, facilitates the improvement of the flow rate of the gas, so that the airflow can flow through a larger range of the inner container 10, and the uniform temperature effect of the vehicle-mounted refrigerator 100 is achieved.

[0065] In some embodiments, as shown in FIG. 1, the fan assembly 30 further includes a fan cover 33, the fan cover 33 is connected to the inner container 10, the fan cover 33 is arranged at the second air port 111, and the fan cover 33 is opposite to the fan body 32. The fan cover 33 is mounted from the inside of the inner container 10 to the top plate 11 of the inner container 10 to form a protection for the fan body 32, thereby improving the safety of the vehicle-mounted refrigerator 100 in use.

[0066] In some embodiments, the fan cover 33 can be integrated with the air guide plate 22, which changes the direction of the airflow blown to the inner container 10, increases the angle of the airflow entering the inner container 10, and ensures that the airflow can be blown to multiple positions of the inner container 10.

[0067] In some embodiments, as shown in FIG. 1, the vehicle-mounted refrigerator 100 further comprises a sealing member 34 arranged between the fan body 32 and the inner container 10. For example, when the fan housing 31 is mounted with the inner container 10, the sealing member 34 is arranged on the circumferential side surface of the fan body 32 on the side surface of the fan housing 31 in contact with the inner container 10, so as to ensure the sealing of the connection between the fan housing 31 and the inner container 10, reduce the vibration transmitted to the inner container 10 during the rotation of the fan body 32, and reduce the abnormal sound.

[0068] In some embodiments, as shown in FIG. 1, the vehicle-mounted refrigerator 100 further comprises a heat exchange assembly 40 arranged on the outer circumferential side of the side plate 12. The heat exchange assembly 40 can be welded on the inner container 10 by welding, and together with the inner container 10 as a whole component to realize heat exchange of the inner container 10. In actual use, the heat exchange assembly 40 can be connected into the refrigerant circuit of the air conditioning system of the vehicle 300, and the air conditioning system is used to realize heating or refrigeration of the vehicle-mounted refrigerator 100. The air duct assembly 20 is fixedly connected with the heat exchange assembly 40.

[0069] In some embodiments, as shown in FIGS. 6 and 7, the vehicle-mounted refrigerator 100 further comprises one or more mounting brackets 50, and the mounting bracket 50 comprises a bracket body 51 and at least one clamping piece 52. The first end of the bracket body 51 is formed with at least one mounting groove 511, and the clamping piece 52 is arranged at the mounting groove 511.

[0070] In some embodiments, as shown in FIGS. 6 and 7, the vehicle-mounted refrigerator 100 comprises two mounting brackets 50, and the two mounting brackets 50 are arranged along the first direction A.

[0071] The bracket body 51 is formed with the mounting groove 511 at one end along the third direction C, and the mounting groove 511 is recessed downward along the first direction A from at least a part of the upper side surface of the one end of the bracket body 51 along the first direction A, and the shape of the mounting groove 511 is adapted to the shape of the one end of the to-be-clamped piece 60. The clamping piece 52 is a structure for directly contacting the to-be-clamped piece 60, and the clamping piece 52 is used for clamping and fixing the to-be-clamped piece 60, and the clamping piece 52 is arranged at the mounting groove 511 and adapted to cooperate with the one end of the to-be-clamped piece 60 along the third direction C of the mounting bracket 50, and the one end of the to-be-clamped piece 60 is embedded in the mounting groove 511, and the clamping piece 52 has a certain elasticity and can be elastically deformed.

[0072] Therefore, the mounting bracket 50 is adapted to accommodate the to-be-clamped member 60, the bracket body 51 is used to improve the structural strength and stability of the mounting bracket 50 to support the to-be-clamped member 60, the mounting groove 511 is provided to match the bracket body 51 with one end of the to-be-clamped member 60, the clamping piece 52 is arranged in the mounting groove 511, the clamping piece 52 is used to clamp or fix one end of the to-be-clamped member 60, so that one end of the to-be-clamped member 60 can be firmly embedded in the mounting groove 511, the stability and reliability of the to-be-clamped member 60 when assembled in the mounting bracket 50 are improved, and the convenience of assembling and disassembling the to-be-clamped member 60 in the mounting groove 511 is improved, thereby improving the convenience of using the mounting bracket 50.

[0073] According to some embodiments of the present disclosure, as shown in FIGS. 8-11, at least one opening 5111 is formed on the side wall of the mounting groove 511, and the clamping piece 52 includes at least one clamping portion 521, which extends out of the opening 5111.

[0074] The mounting groove 511 is provided with the opening 5111 on the side wall of the mounting bracket 50 in the second direction B, the opening 5111 is arranged along the second direction B of the mounting bracket 50 and penetrates at least part of the side wall of the mounting groove 511, the clamping piece 52 is assembled in the mounting groove 511 from bottom to top along the first direction A of the mounting bracket 50, the clamping portion 521 is formed on the upper end of the clamping piece 52 along the first direction A, the clamping portion 521 is arranged in the opening 5111 and extends out of the opening 5111 to facilitate direct contact with the to-be-clamped member 60.

[0075] Therefore, the opening 5111 facilitates the assembly and disassembly of the clamping piece 52 on the bracket body 51, and provides more fixing points and support for the to-be-clamped member 60, thereby increasing the safety and stability of the mounting bracket 50 in fixing the to-be-clamped member 60. The clamping portion 521 extends out of the opening 5111 and directly contacts the to-be-clamped member 60, and the clamping portion 521 can be movable or have a certain elasticity, so that the bracket body 51 not only relies on the shape matching between the mounting groove 511 and the to-be-clamped member 60 to fix the to-be-clamped member 60, but also fixes the to-be-clamped member 60 more reliably through the direct action of the clamping portion 521.

[0076] According to some embodiments of the present disclosure, as shown in FIGS. 8-11, one side of the mounting groove 511 along the first direction A of the bracket body 51 has a mounting port. The clamping portion 521 includes a first clamping segment 5211 and a second clamping segment 5212, the first clamping segment 5211 is recessed towards a direction away from the central axis of the third direction C of the bracket body 51; the first end of the second clamping segment 5212 is connected to one end of the first clamping segment 5211 adjacent to the mounting port, and the second end of the second clamping segment 5212 extends obliquely along the side where the mounting port is located towards a direction away from the central axis of the third direction C of the bracket body 51.

[0077] The mounting slot 511 has a mounting opening on the upper side of the first direction A of the mounting bracket 50, and the mounting opening provides a direct channel for the insertion, adjustment and removal of the clamped piece 60. The first clamping section 5211 of the clamping portion 521 is recessed in the direction away from the center axis of the third direction C of the mounting bracket 50 along the second direction B of the mounting bracket 50, so that the first clamping section 5211 can better clamp the outer circumferential surface of the clamped piece 60, thereby providing a preliminary positioning effect and clamping force for the clamped piece 60. The second clamping section 5212 of the clamping portion 521 extends in the direction away from the center axis of the third direction C of the mounting bracket 50 along the first direction A of the mounting bracket 50 and the second direction B of the mounting bracket 50.

[0078] Therefore, the mounting opening on the mounting slot 511 facilitates the assembly and disassembly of the clamped piece 60, and the combined application of the first clamping section 5211 and the second clamping section 5212 can ensure the stability and reliability of the clamped piece 60 during the fixing process. The second clamping section 5212 extending obliquely also facilitates the installation of the clamped piece 60 and improves the installation convenience of the clamped piece 60.

[0079] According to some embodiments of the present disclosure, as shown in FIGS. 8-11, the mounting slot 511 includes two side walls opposite to each other, and openings 5111 are respectively formed on the two side walls. The two side walls are spaced apart from each other at one end to define a mounting opening. The at least one clamping portion 521 includes two clamping portions 521, and the two clamping portions 521 respectively extend out of the openings 5111 of the two side walls.

[0080] The mounting slot 511 is formed as a U-shaped slot, and the mounting slot 511 includes two side walls opposite to each other along the second direction B, and openings 5111 are respectively formed on the two side walls. The two side walls are spaced apart along the second direction B to facilitate the assembly of the clamped piece 60. The clamping clip 52 is also formed as a U-shaped structure, and the clamping clip 52 includes two clamping portions 521 extending along the first direction A. The two clamping portions 521 are opposite to each other along the second direction B, and the two clamping portions 521 are spaced apart along the second direction B. The two clamping portions 521 of the clamping clip 52 are respectively fitted in the openings 5111 of the two side walls. The two first clamping sections 5211 of the two clamping portions 521 are arranged opposite to each other along the second direction B, and the two second clamping sections 5212 are arranged opposite to each other along the second direction B. The ends of the two second clamping sections 5212 away from the first clamping sections 5211 extend obliquely in the direction away from each other, i.e., in the process of assembling the clamped piece 60 in the mounting slot 511, the outer circumferential surface of one end of the clamped piece 60 first contacts the two second clamping sections 5212 of the two clamping portions 521. The two second clamping sections 5212 are deformed in the direction away from each other under the action of the clamped piece 60, and the one end of the clamped piece 60 moves downward along the first direction A to be fitted between the two first clamping sections 5211.

[0081] Thus, the side walls of the mounting groove 511 can play a role of fixing and supporting one end of the to-be-clamped piece 60 in the second direction B of the mounting bracket 50 to prevent the to-be-clamped piece 60 from moving or shaking in the second direction B. Openings 5111 are respectively formed in the two side walls, and the clamping portions 521 are embedded in the openings 5111. The two clamping portions 521 respectively protrude from the openings 5111 of the two side walls, and the two clamping portions 521 work cooperatively to stably and accurately clamp the to-be-clamped piece 60 in the second direction B, so that the two clamping portions 521 can more closely surround the to-be-clamped piece 60 to prevent the to-be-clamped piece 60 from slipping off. By applying balanced pressure to both sides of the to-be-clamped piece 60 along the second direction B, a good fixing effect can be maintained even under dynamic load, thereby improving the stability and reliability of the mounting bracket 50 in actual application.

[0082] According to some embodiments of the present disclosure, as shown in FIGS. 8-11, the clamping piece 52 further comprises a connecting portion 522 connected between the same end of the two clamping portions 521, and the connecting portion 522 is arranged (e.g., hidden) in the bracket body 51.

[0083] The connecting portion 522 is connected to the same end of the two clamping portions 521 along the first direction A, and the connecting portion 522 is arranged below the bottom wall of the mounting groove 511 along the first direction A. The connecting portion 522 is fixedly connected to the bracket body 51 by a fastener.

[0084] Thus, the arrangement of the connecting portion 522 can increase the overall rigidity of the clamping piece 52 to prevent the two clamping portions 521 from being unnecessarily separated or deformed when clamped or subjected to external force, thereby ensuring a continuously stable clamping effect. The connecting portion 522 is designed to be hidden in the bracket body 51, which can optimize the space utilization of the bracket body 51, make the mounting bracket 50 more tidy, reduce external visual interference, and also help protect the connecting portion 522 and prolong the service life. The arrangement of the connecting portion 522 can also improve the assembly convenience of the clamping piece 52, facilitate the installation of the clamping piece 52, and reduce the installation steps.

[0085] According to some embodiments of the present disclosure, as shown in FIGS. 8-11, the clamping piece 52 is detachably arranged on the bracket body 51. In this way, when the clamping piece 52 is damaged or needs to be replaced, the entire bracket body 51 does not need to be replaced, and only the old clamping piece 52 needs to be simply detached and the new clamping piece 52 needs to be installed, which reduces the maintenance cost and improves the maintenance efficiency. For different application scenarios or different sizes and shapes of the to-be-clamped piece 60 that needs to be clamped, different specifications or types of clamping pieces 52 can be replaced, which improves the versatility and flexibility of the mounting bracket 50 and can meet more diversified needs. The detachable clamping piece 52 can also make the mounting bracket 50 more convenient to clean and check, improve the convenience of installation and debugging, and improve the overall flexibility, maintainability, and adaptability of the mounting bracket 50.

[0086] According to some embodiments of the present disclosure, as shown in FIGS. 8-11, the first end of the bracket body 51 is provided with a first limiting piece 512, and a mounting groove 511 is formed on the first limiting piece 512.

[0087] The mounting groove 511 is recessed downward along the first direction A from at least a portion of the upper side surface of the first limiting piece 512 along the first direction A. By providing the first limiting piece 512 at one end of the bracket body 51 along the third direction C, the structural strength and stability of the mounting groove 511 area can be concentratedly enhanced, and in particular when a larger load or vibration is borne, the first limiting piece 512 can effectively disperse stress and prevent the mounting groove 511 part from being damaged due to stress concentration. The first limiting piece 512 as a carrier of the mounting groove 511 can more accurately control the position and direction of the mounting groove 511, and if the mounting groove 511 needs to be adjusted, replaced or upgraded, the design of the first limiting piece 512 makes this process more convenient, and the updating of the mounting groove 511 can be realized by replacing the first limiting piece 512, without having to involve the modification of the entire bracket body 51, thereby reducing maintenance cost and difficulty.

[0088] Therefore, by providing the first limiting piece 512 at one end of the bracket body 51 and forming the mounting groove 511 on the first limiting piece 512, the functionality and durability of the mounting bracket 50 as a whole can be enhanced, and future maintenance, upgrading and flexible configuration are facilitated.

[0089] As shown in FIGS. 8-10, the vehicle-mounted refrigerator 100 according to some embodiments of the present disclosure further comprises a second limiting piece 513 and a first buffer piece 514, the second limiting piece 513 is arranged at the second end of the bracket body 51, and the first buffer piece 514 is arranged on the side of the second limiting piece 513 facing the clamp 52 along the third direction C of the bracket body 51.

[0090] The second limiting piece 513 and the first buffer piece 514 are formed at the other end of the bracket body 51 along the third direction C, the first buffer piece 514 is arranged adjacent to the side of the clamp 52 along the third direction C of the bracket body 51, the first buffer piece 514 is adapted to contact and stop against the other end of the to-be-clamped piece 60 along the third direction C of the bracket body 51, and the second limiting piece 513 can limit the other end of the to-be-clamped piece 60 along the third direction C.

[0091] Thus, the second limiting piece 513 cooperates with the first limiting piece 512 to improve the limiting effect of the mounting bracket 50 on the two ends of the to-be-clamped piece 60 in the third direction C, and the second limiting piece 513 can further enhance the structural strength of the bracket body 51 and the stability of the entire mounting bracket 50. The first buffer piece 514 is arranged on the side of the second limiting piece 513 away from the bracket body 51 in the third direction C of the bracket body 51. The main function of the first buffer piece 514 is to provide a buffering effect when the to-be-clamped piece 60 contacts the second limiting piece 513. When the mounting bracket 50 is impacted or vibrated, the first buffer piece 514 can absorb energy, reduce the impact force directly transmitted to the to-be-clamped piece 60, protect the to-be-clamped piece 60 from damage, prolong the service life, and also reduce noise and hard collision sound during operation.

[0092] According to some embodiments of the present disclosure, the first buffer piece 514 is a silica gel piece.

[0093] Silica gel has good elasticity and can absorb a large amount of impact force and vibration, thereby effectively protecting the to-be-clamped piece 60 from damage. Silica gel has excellent weather resistance and temperature resistance and can maintain good physical properties within a wide temperature range, without rapidly aging or losing elasticity due to changes in environmental temperature, ensuring long-term stability and reliability. Silica gel has good resistance to most chemicals and is not easily reacted with other substances, which means that silica gel can maintain good performance in various working environments and is not easily corroded or contaminated, reducing maintenance costs. Silica gel is soft and smooth in surface, and is not easy to leave scratches or damage when in contact with metal or other hard materials, protecting the surface integrity of the bracket body 51. Silica gel is easy to be molded by a mold and can be manufactured into a complex-shaped buffer piece to meet specific design requirements. The production cost of silica gel pieces is relatively low and is easy to mass-produce, making it suitable for large-scale applications.

[0094] Thus, silica gel as the first buffer piece 514 can fully exert the buffering and protection functions of silica gel and improve the long-term stability and environmental friendliness of the mounting bracket 50.

[0095] According to some embodiments of the present disclosure, as shown in FIG. 8, the second limiting piece 513 has a flange 5131 arranged on the side of the second limiting piece 513 away from the bracket body 51 in the first direction A of the bracket body 51, and the flange 5131 extends toward the side where the clamp 52 is located in the third direction C of the bracket body 51.

[0096] The second limiting member 513 is formed with a flange 5131 at the upper end of the mounting bracket 50 in the first direction A. The flange 5131 is a reinforcing and positioning structure. The flange 5131 is a part of the edge of the second limiting member 513 bent in the third direction C towards the center of the bracket body 51. The flange 5131 has a certain curvature to match the outer contour of the to-be-clamped member 60.

[0097] Thus, the second limiting member 513 is provided with the flange 5131 to enhance the rigidity of the edge of the second limiting member 513. The flange 5131 is arranged at the upper side of the mounting bracket 50 in the first direction A. The flange 5131 can limit the second end of the to-be-clamped member 60 in the first direction A in the third direction C, ensure the assembly of the to-be-clamped member 60 in the bracket body 51, and ensure that the to-be-clamped member 60 is correctly and firmly positioned at the required position to prevent the to-be-clamped member 60 from falling off or mispositioning. The flange 5131 can also enhance the functionality and stability of the second limiting member 513 and improve the reliability and convenience of use of the mounting bracket 50 as a whole.

[0098] According to some embodiments of the present disclosure, as shown in FIGS. 6, 8 and 10, the bracket body 51 is formed with a placement cavity 515. At least one through hole 516 is formed in the side wall of the placement cavity 515. The through hole 516 extends in the second direction B of the bracket body 51 and penetrates the bracket body 51 in the first direction A of the bracket body 51. A second buffer 517 is arranged at the through hole 516. At least part of the second buffer 517 protrudes out of the through hole 516 and extends into the placement cavity 515.

[0099] The placement cavity 515 is adapted to accommodate the to-be-clamped member 60. The through hole 516 is formed in the bottom wall of the bracket body 51 in the first direction A. The at least one through hole 516 includes a plurality of through holes 516. The plurality of through holes 516 are uniformly spaced apart in the third direction C of the bracket body 51. The placement cavity 515 can include a plurality of sub-chambers. The plurality of sub-chambers are arranged in the second direction B of the bracket body 51. Each sub-chamber is adapted to accommodate one to-be-clamped member 60. When the plurality of to-be-clamped members 60 are placed in the sub-chambers, respectively, the plurality of to-be-clamped members 60 have a certain spacing therebetween. The bottom wall of the sub-chamber in the first direction A of the bracket body 51 has a certain curvature to match the outer side wall of the to-be-clamped member 60. The second buffer 517 is embedded in the through hole 516. Part of the structure of the second buffer 517 protrudes out of the through hole 516 and extends into the placement cavity 515. The part of the second buffer 517 located in the placement cavity 515 is adapted to directly contact the to-be-clamped member 60.

[0100] Therefore, the placement cavity 515 is arranged to facilitate the accommodation of the to-be-clamped piece 60 and facilitate the installation of the to-be-clamped piece 60. The at least one second buffer 517 is arranged in the through hole 516, and the through hole 516 can fix and limit the second buffer 517. The second buffer 517 directly contacts the to-be-clamped piece 60 to provide direct buffer protection for the to-be-clamped piece 60, thereby reducing the direct impact of external impact or vibration on the to-be-clamped piece 60 in the placement cavity 515. When the mounting bracket 50 is impacted, the protruding second buffer 517 can absorb most of the energy, preventing the force from being directly transmitted to the to-be-clamped piece 60 in the placement cavity 515, thereby reducing the risk of damage.

[0101] As shown in FIG. 12, the thermal management system 200 according to some embodiments of the present disclosure includes an air conditioner module 2001 and the vehicle-mounted refrigerator 100. The vehicle-mounted refrigerator 100 is the vehicle-mounted refrigerator 100 described above. The heat exchange assembly 40 of the vehicle-mounted refrigerator 100 is connected to the refrigerant circuit of the air conditioner module 2001.

[0102] According to the thermal management system 200 of some embodiments of the present disclosure, the vehicle-mounted refrigerator 100 is connected to the refrigerant circuit of the air conditioner module 2001. The refrigerant circuit of the air conditioner module 2001 is used to heat or cool the vehicle-mounted refrigerator 100. That is, the vehicle-mounted refrigerator 100 shares the compressor with the air conditioner module 2001. This reduces the weight of the vehicle-mounted refrigerator 100 and effectively reduces the cost of the vehicle-mounted refrigerator 100. In addition, the thermal management system 200 has good temperature equalization effect.

[0103] As shown in FIGS. 13 and 14, the vehicle 300 according to some embodiments of the present disclosure includes the vehicle-mounted refrigerator 100 or the thermal management system 200 described above.

[0104] According to the vehicle 300 of some embodiments of the present disclosure, the vehicle-mounted refrigerator 100 is connected to the thermal management system 200 of the vehicle 300. This reduces the size of the vehicle-mounted refrigerator 100 and effectively reduces the cost of the vehicle 300. In addition, the fan assembly 30 is arranged in the vehicle-mounted refrigerator 100. This increases the airflow speed inside the inner container 10 and makes the temperature inside the vehicle-mounted refrigerator 100 more uniform. This improves the performance of the vehicle-mounted refrigerator 100.

[0105] In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present disclosure.

[0106] In the description of the disclosure, "a first feature", "a second feature" can include one or more of the features. In the description of the disclosure, the meaning of "a plurality of" is two or more. In the description of the disclosure, a first feature "above" or "below" a second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. In the description of the disclosure, the first feature "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is horizontally higher than the second feature.

[0107] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present disclosure. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example.

[0108] Although the embodiments of the present disclosure have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present disclosure, and the scope of the present disclosure is defined by the claims and their equivalents.

Claims

1. A vehicle-mounted refrigerator (100), comprising: The inner liner (10) has a first air vent (121) and a second air vent (111) formed on it. One of the first air vent (121) and the second air vent (111) is a return air vent, and the other of the first air vent (121) and the second air vent (111) is an air outlet. The first air vent (121) and the second air vent (111) are respectively formed on two different sides of the inner liner (10). A duct assembly (20), wherein a first end of the duct assembly (20) is connected to the first air outlet (121), and a second end of the duct assembly (20) is connected to the second air outlet (111); and A fan assembly (30) is disposed on the air duct assembly (20).

2. The vehicle-mounted refrigerator (100) according to claim 1, wherein, The first air vent (121) and the second air vent (111) are respectively formed on two mutually perpendicular and adjacent sides of the inner liner (10).

3. The vehicle-mounted refrigerator (100) according to claim 1 or 2, wherein, The fan assembly (30) is located at the second end of the air duct assembly (20), and the second end of the air duct assembly (20) is connected to the second air outlet (111) through the fan assembly (30).

4. The vehicle-mounted refrigerator (100) according to claim 3, wherein, The air duct assembly (20) includes: A duct housing (21) defines a duct (213). The first end of the duct housing (21) is connected to the first air outlet (121), and the second end of the duct housing (21) is connected to the fan assembly (30). The duct (213) connects the first air outlet (121) and the fan assembly (30).

5. The vehicle refrigerator (100) according to any one of claims 1 to 4 further comprises: An air guide plate (22) is disposed at the first end of the air duct assembly (20). The air guide plate (22) is connected to the air duct housing (21) of the air duct assembly (20). The air guide plate (22) is opposite to the first air outlet (121). The air guide plate (22) includes at least one air guide vane (221), which is inclined relative to the side of the inner liner (10) that forms the first air vent (121).

6. The vehicle-mounted refrigerator (100) according to claim 5, wherein, The at least one air guide vane (221) forms an angle α with the side of the inner liner (10) that forms the first air outlet (121), wherein α satisfies: 0°<α≤60°.

7. The vehicle refrigerator (100) according to any one of claims 1 to 6, wherein, The fan assembly (30) includes: A fan housing (31) defining a mounting cavity, the fan housing (31) being connected to the air duct assembly (20); and The fan body (32) is disposed in the mounting cavity and is opposite to the second air outlet (111).

8. The vehicle refrigerator (100) according to claim 7 further includes: A fan cover (33) is connected to the inner liner (10). The fan cover (33) is located at the second air vent (111) and is opposite to the fan body (32).

9. The vehicle refrigerator (100) according to claim 7 further includes: A seal (34) is disposed between the fan body (32) and the fan housing (31).

10. The vehicle refrigerator (100) according to any one of claims 1 to 9, wherein, The inner liner (10) includes: Side plate (12), on which the first air vent (121) is formed; A top plate (11), on which a second air vent (111) is formed, the top plate (11) being disposed on top of the side plate (12); and The base plate (13) is located at the bottom of the side plate (12).

11. The vehicle refrigerator (100) according to claim 10, further comprising: Heat exchange assembly (40) is disposed on the outer periphery of the side plate (12).

12. The vehicle refrigerator (100) according to any one of claims 1 to 11, further comprising: Mounting bracket (50), the mounting bracket (50) is disposed on the inner liner (10), the mounting bracket (50) includes: A bracket body (51), wherein a mounting groove (511) is formed at the first end of the bracket body (51), and an opening (5111) is formed on the side wall of the mounting groove (511); and A clip (52) is provided at the mounting groove (511), and the clip (52) includes at least one clamping part (521) that extends out of the opening (5111).

13. The vehicle-mounted refrigerator (100) according to claim 12, wherein, The mounting groove (511) has a mounting opening on one side along the first direction of the bracket body (51); Each of the at least one clamping portion (521) includes: The first clamping segment (5211) is recessed toward a central axis in a third direction away from the support body (51); and The second clamping section (5212) has a first end connected to the first end of the first clamping section (5211) adjacent to the mounting port, and a second end of the second clamping section (5212) extends obliquely along the central axis in a direction away from the bracket body (51) on the side where the mounting port is located.

14. The vehicle-mounted refrigerator (100) according to claim 13, wherein, The mounting groove (511) includes two sidewalls facing each other, and the opening (5111) is formed on each of the two sidewalls. One end of the two sidewalls is spaced apart from each other to define the mounting opening. The at least one clamping part (521) includes two clamping parts (521), which extend out of the openings (5111) of the two side walls respectively.

15. The vehicle-mounted refrigerator (100) according to claim 14, wherein, The clip (52) further includes a connecting part (522), which is connected between the same end of the two clamping parts (521) and is disposed inside the bracket body (51).

16. The vehicle refrigerator (100) according to any one of claims 12 to 15, wherein, The first end of the bracket body (51) is provided with a first limiting member (512), and the mounting groove (511) is formed on the first limiting member (512).

17. The vehicle refrigerator (100) according to any one of claims 12 to 16, further comprising: The second limiting member (513) is disposed at the second end of the bracket body (51); as well as The first buffer (514) is disposed on the second limiting member (513) along the third direction of the bracket body (51) and facing the side of the clip (52).

18. The vehicle-mounted refrigerator (100) according to claim 17, wherein, The second limiting member (513) has a flange (5131) which is disposed along a first direction of the bracket body (51) on the side of the second limiting member (513) away from the bracket body (51) and extends along a third direction of the bracket body (51) toward the side where the clip (52) is located.

19. The vehicle refrigerator (100) according to any one of claims 12 to 18, wherein, A placement cavity (515) is formed on the support body (51), and a through hole (516) is formed on the side wall of the placement cavity (515). The through hole (516) extends along the second direction of the support body (51), and the through hole (516) penetrates the support body (51) along the first direction of the support body (51). A second buffer (517) is provided at the through hole (516), at least a portion of which protrudes from the through hole (516) and extends into the placement cavity (515).

20. A thermal management system (200), comprising: Air conditioning module (2001); as well as A vehicle refrigerator (100), wherein the vehicle refrigerator (100) is the vehicle refrigerator (100) according to any one of claims 1-19, and the heat exchange component (40) of the vehicle refrigerator (100) is connected to the refrigerant circuit of the air conditioning module (2001).

21. A vehicle (300) comprising a vehicle refrigerator (100) according to any one of claims 1-19 or a thermal management system (200) according to claim 20.

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