Vehicle-mounted refrigerator and vehicle

Abstract

The utility model discloses a vehicle-mounted refrigerator and a vehicle. The vehicle-mounted refrigerator comprises a refrigerator body, a refrigerator cover, a refrigerator door and a refrigerator door, wherein an installation cavity used for installing an inner container is defined in the refrigerator body; the door trim is arranged on one side of the box body and detachably connected with the box body, a flow guide hole communicated with the mounting cavity is formed in the bottom of the box body, a water receiving groove is defined in the door trim, and at least one part of the water receiving groove is located below the flow guide hole so as to receive water flowing from the mounting cavity to the flow guide hole. According to the vehicle-mounted refrigerator, water in the mounting cavity can flow into the water receiving groove of the door trim, excessive water is prevented from remaining in the mounting cavity, the door trim is detached from the refrigerator body, water pouring is facilitated, the overall structure is simple, manufacturing cost is reduced, and mounting limitation of the vehicle-mounted refrigerator can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, and in particular to a vehicle-mounted refrigerator and a vehicle. Background Art

[0002] In the related art, during the use of car refrigerators, condensation water is easily generated inside the box. At present, the condensation water treatment system of car refrigerators mostly uses a catheter to drain the water out of the refrigerator body and merge it into the drainage pipe of the car body. The above-mentioned condensation water treatment method requires taking over pipes, etc., and the assembly is relatively complicated, and there is room for improvement. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, one object of the present invention is to provide a vehicle-mounted refrigerator having a simple structure and convenient water discharge.

[0004] The utility model also provides a vehicle.

[0005] According to the first embodiment of the present invention, the vehicle refrigerator includes: a box body, which defines a mounting cavity for mounting an inner tank; a door trim panel, which is arranged on one side of the box body and is detachably connected to the box body, wherein the bottom of the box body is provided with a guide hole connected to the mounting cavity, and the door trim panel defines a water receiving groove, at least a portion of the water receiving groove is located below the guide hole to receive water flowing from the mounting cavity to the guide hole.

[0006] According to the vehicle refrigerator of the embodiment of the present invention, a guide hole is designed on the box body, and a water receiving groove is designed on the door trim panel, so that the water in the installation cavity can flow into the water receiving groove of the door trim panel, thereby avoiding excessive water remaining in the installation cavity. The door trim panel is disassembled from the box body to facilitate the pouring of water, and the overall structure is simple, without the need for external drainage pipes, heating elements and other structures, which is conducive to reducing the overall size and reducing manufacturing costs. In addition, it can also reduce the installation restrictions of the vehicle refrigerator and facilitate the flexible arrangement of the vehicle refrigerator.

[0007] In some embodiments, a guide plate is provided on one side of the box body, and at least a portion of the guide plate is located above the guide hole to guide water to flow into the guide hole.

[0008] In some embodiments, the vehicle refrigerator further comprises a door body, a sealing member is provided on a side of the door body close to the box body, and the door body and the guide plate are sealed together through the sealing member.

[0009] In some embodiments, the guide plate is located below the bottom wall of the installation cavity, and the bottom wall of the installation cavity gradually extends downward in a direction close to the guide plate.

[0010] In some embodiments, the box body includes a box body and a door frame, the box body defines the installation cavity, the door frame is arranged on one side of the box body, and the door frame is provided with the guide hole.

[0011] In some embodiments, the door frame defines a first mounting groove that is open toward one side of the door trim panel, the diversion hole passes through the top wall of the first mounting groove, and at least a portion of the door trim panel extends into the first mounting groove so that at least a portion of the water receiving groove is located below the diversion hole.

[0012] In some embodiments, the water receiving trough includes a first trough section and a second trough section that are interconnected, the first trough section extends into the first installation trough, the second trough section is located outside the first installation trough, and the bottom surface of the second trough section is lower than the bottom surface of the first trough section.

[0013] In some embodiments, the door frame and the door trim are snap-fitted.

[0014] In some embodiments, one of the door frame and the door trim has a hook, and the other has a hole, and the hook is suitable for extending out of the hole and engaging with an edge of the hole.

[0015] In some embodiments, the hook is provided on a side of the door trim panel facing the first mounting groove, and the hook hole passes through a side wall of the first mounting groove.

[0016] In some embodiments, the door frame defines a second mounting slot open toward one side of the box body, the second mounting slot is located above the first mounting slot, and a portion of the box body is adapted to be plugged into the second mounting slot.

[0017] In some embodiments, the vehicle refrigerator further includes a door body, the inner tank is disposed in the installation cavity and has a storage cavity; the door body is disposed on the inner tank or the box body and is used to open and close the storage cavity.

[0018] In some embodiments, the door body is connected to the inner container, and the inner container is pullable and arranged in the installation cavity.

[0019] In some embodiments, the door body and the door trim (50) are arranged on the same side of the box body, and the door trim is located at the bottom of the door body.

[0020] In some embodiments, the vehicle refrigerator further includes a heat exchange component, which is disposed in the installation cavity and is used for cooling or heating.

[0021] The vehicle according to the embodiment of the second aspect of the present invention includes the vehicle refrigerator according to the embodiment of the first aspect of the present invention. By adopting the above-mentioned vehicle refrigerator, there is no need for external drainage pipes, heating elements and other structures for drainage, which is conducive to reducing the overall size and reducing manufacturing costs. In addition, it can also reduce the installation restrictions of the vehicle refrigerator and facilitate the flexible arrangement of the vehicle refrigerator on the vehicle.

[0022] In some embodiments, a compressor is further included, and the heat exchange element of the vehicle refrigerator can be connected to the compressor.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 1 is a schematic structural diagram of a vehicle refrigerator according to an embodiment of the present invention, wherein the door is in an open state;

[0026] Figure 2 It is along Figure 1 Cross-sectional view along line AA;

[0027] Figure 3 yes Figure 2 The middle circle shows an enlarged view of B;

[0028] Figure 4 1 is a schematic structural diagram of a vehicle refrigerator according to an embodiment of the present invention, wherein the door is in a closed state;

[0029] Figure 5 It is along Figure 4 Cross-sectional view along the mid-CC line;

[0030] Figure 6 yes Figure 5 The middle circle shows an enlarged view of D;

[0031] Figure 7 It is a structural schematic diagram of a vehicle according to an embodiment of the present utility model.

[0032] Reference numerals:

[0033] Car refrigerator 100, vehicle 200,

[0034] Box body 10, installation cavity 101, guide hole 102, guide plate 103, box body 11, door frame 12, first installation groove 121, second installation groove 122, card hole 123,

[0035] Inner liner 20, storage cavity 201,

[0036] Door body 30, sealing member 31,

[0037] Heat exchange element 40,

[0038] Door trim 50 , water receiving trough 51 , first trough section 511 , second trough section 512 , hook 52 , compressor 60 . DETAILED DESCRIPTION

[0039] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0041] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0042] Reference below Figures 1-6 A vehicle refrigerator 100 according to an embodiment of the present invention will be described.

[0043] like Figures 1-6 As shown, a vehicle refrigerator 100 according to an embodiment of the present invention includes a box body 10 , wherein the box body 10 defines an installation cavity 101 , and an inner container 20 can be installed in the installation cavity 101 .

[0044] The vehicle refrigerator 100 further includes a door trim panel 50 . The door trim panel 50 is provided on one side of the housing 10 , and the door trim panel 50 is detachably connected to the housing 10 .

[0045] A diversion hole 102 is provided at the bottom of the box body 10, and the diversion hole 102 can be connected to the installation cavity 101. The door trim panel 50 is defined with a water receiving groove 51, and at least a part of the water receiving groove 51 is located below the diversion hole 102, thereby being able to receive water flowing from the installation cavity 101 to the diversion hole 102.

[0046] That is to say, in this embodiment, the drainage structure of the vehicle refrigerator 100 is directly designed on the cabinet 10 and the door trim 50. By designing a water receiving groove 51 on the door trim 50 and the door trim 50 and the cabinet 10 being detachably connected, the water in the installation cavity 101 can flow directly through the guide hole 102 to the water receiving groove 51 of the door trim 50. When there is less water, it can be evaporated naturally. When there is more water, the door trim 50 can be removed from the cabinet 10 and the water can be poured out. The water here can be condensed water or residual water caused by other means.

[0047] According to the vehicle refrigerator 100 of the embodiment of the present application, by designing a guide hole 102 on the box body 10 and designing a water receiving groove 51 on the door trim panel 50, the water in the installation cavity 101 can flow into the water receiving groove 51 of the door trim panel 50, thereby avoiding excessive water remaining in the installation cavity 101. The door trim panel 50 and the box body 10 are disassembled to facilitate the pouring of water, and the overall structure is simple, without the need for external drainage pipes, heating elements and other structures, which is conducive to reducing the overall size and reducing manufacturing costs. In addition, it can also reduce the installation restrictions of the vehicle refrigerator 100, and facilitate the flexible arrangement of the vehicle refrigerator 100 on the vehicle 200.

[0048] In some embodiments, the vehicle refrigerator 100 further includes an inner liner 20 , which is disposed in the installation cavity 101 . The inner liner 20 has a storage cavity 201 for storing items.

[0049] In some embodiments, the vehicle refrigerator 100 further includes a door body 30, which is disposed on the inner tank 20. The door body 30 can move relative to the inner tank 20 or drive the inner tank 20 to move, thereby opening or closing the storage cavity 201. Opening the storage cavity 201 here means connecting the storage cavity 201 with the outside world to facilitate taking and placing items. Closing the storage cavity 201 here means enclosing the storage cavity 201 in the installation cavity 101, disconnecting the storage cavity 201 from the outside world, and making it impossible to take and place items. The door body 30 can also be disposed on the box body 10, and the door body 30 and the box body 10 can move together to open and close the storage cavity 201.

[0050] In some embodiments, the vehicle refrigerator 100 further includes a heat exchanger 40, which is disposed within the mounting cavity 101 and is used to cool the storage cavity 201. The heat exchanger 40 may be an evaporator or other cooling structure, or a condenser or an electric heating film, thereby heating the storage cavity. The heat exchanger 40 cools the storage cavity 201, causing condensation in the mounting cavity 101. Repeated opening and closing of the door 30 during accessing and placing items can further contribute to the generation of condensation in the mounting cavity 101. By designing a water receiving groove 51 on the door trim 50, water in the mounting cavity 101 can flow directly through the guide holes 102 into the water receiving groove 51 of the door trim 50. The door trim 50 and the housing 10 are detachably connected, allowing the door trim 50 to be removed from the housing 10 and the water to be poured out, thereby achieving condensation disposal.

[0051] like Figure 3 and Figure 6 As shown, in some embodiments, a guide plate 103 is provided on one side of the box body 10 close to the door body 30, at least a portion of the guide plate 103 is located above the guide hole 102, and the guide plate 103 is used to guide water to the guide hole 102. A seal 31 is provided on one side of the door body 30 close to the box body 10, and the door body 30 and the guide plate 103 are sealed together through the seal 31.

[0052] That is to say, when the door body 30 is in the open state, the seal 31 on the door body 30 is spaced apart from the guide plate 103, and the water in the installation cavity 101 can flow along the guide plate 103 to the guide hole 102, and then flow into the water receiving trough 51, so that too much water will not remain in the installation cavity 101. When the door body 30 is in the closed state, the seal 31 on the door body 30 abuts against the guide plate 103, and the door body 30 and the guide plate 103 are sealed together, thereby making the installation cavity 101 relatively closed, which can play a role in heat insulation and heat preservation, and to a certain extent avoid the leakage of cold air in the car refrigerator, thereby avoiding the increase in energy consumption.

[0053] In some embodiments, the guide plate 103 is located below the bottom wall of the installation cavity 101, and the bottom wall of the installation cavity 101 gradually extends downward in a direction close to the guide plate 103, so that the water in the installation cavity 101 can flow to the guide plate 103 along the extension direction of the bottom wall, and then flow into the water receiving trough 51 through the guide hole 102, facilitating water discharge.

[0054] like Figure 2 and Figure 3 As shown, in some embodiments, the box body 10 includes a box body 11 and a door frame 12, the box body 11 defines a mounting cavity 101, and the door frame 12 is arranged on a side of the box body 11 close to the door body 30 (such as Figure 3The front side is shown in the figure), the door frame 12 is provided with a guide hole 102, that is, the box body 10 is composed of two parts: the box body 11 and the door frame 12. The door frame 12 is arranged on one side of the box body 11. The door frame 12 can provide support for the door body 30. The door body 30 cooperates with the door frame 12 to improve the sealing between the door body 30 and the box body 10.

[0055] By setting the diversion hole 102 on the door frame 12, on the one hand, there is no need to open a hole on the box body 11, and the overall structure is easier to manufacture and form. On the other hand, the setting of the diversion hole 102 is avoided from affecting the thermal insulation performance of the box body 11. In addition, setting the diversion hole 102 on the door frame 102 fully utilizes the structure of the door frame 102, and there is no need to set up an additional water storage box. It also makes it easier for the water receiving groove 51 of the door trim panel 50 to correspond to the position of the diversion hole 102, thereby facilitating the collection of water.

[0056] like Figure 3 and Figure 6 As shown, a part of the door frame 12 forms a guide plate 103, which extends vertically or in a direction with a certain inclination angle to the vertical. The guide hole 102 is located below the guide plate 103, and the upper end of the guide plate 103 is lower than the bottom wall of the installation cavity 101. When the door body 30 is in a closed state, the seal 31 on the door body 30 abuts against the guide plate 103 of the door frame 12, and the connection between the guide hole 102 and the installation cavity 101 is blocked, thereby making the installation cavity 101 relatively closed, which can play a role in heat insulation and heat preservation, and to a certain extent avoid the problem of increased energy consumption caused by cold leakage of the vehicle refrigerator 100.

[0057] like Figure 3 and Figure 6 As shown, in some embodiments, the door frame 12 defines a first mounting groove 121 that is open toward one side of the door trim panel 50, the guide hole 102 passes through the top wall of the first mounting groove 121, and at least a portion of the door trim panel 50 extends into the first mounting groove 121 so that at least a portion of the water receiving groove 51 is located below the guide hole 102.

[0058] That is to say, the door trim 50 is installed on the front side of the door frame 12, and the door frame 12 defines a first installation groove 121. A portion of the door trim 50 can be extended into the first installation groove 121 for installation, thereby reducing the protruding size of the door trim 50 and improving the reliability of the cooperation between the door trim 50 and the door frame 12. In addition, the guide hole 102 is provided on the top wall of the first installation groove 121. When the door trim 50 is installed in place, water can flow directly into the water receiving groove 51 through the guide hole 102, making the overall structure more compact and reasonable.

[0059] like Figure 3 and Figure 6As shown, in some embodiments, the water receiving trough 51 includes a first trough section 511 and a second trough section 512 that are interconnected. The first trough section 511 extends into the first installation trough 121, and the second trough section 512 is located outside the first installation trough 121. The bottom surface of the second trough section 512 is lower than the bottom surface of the first trough section 511. Thus, water can flow directly into the first trough section 511 through the guide hole 102, and then flow into the second trough section 512. Moreover, by further lowering the bottom surface of the second trough section 512, it is convenient for water in the first trough section 511 to flow into the second trough section 512, and the capacity of the water receiving trough 51 can be increased to reduce the frequency of dumping water.

[0060] In some embodiments, the door frame 12 and the door trim panel 50 are snap-fitted together, for example, by snap-fitting together the hook 52 and the snap-fitting hole 123, or by snap-fitting together the protrusion and the snap-fitting groove, etc., thereby facilitating the installation and disassembly of the door frame 12 and the door trim panel 50 and improving the convenience of use.

[0061] like Figure 3 and Figure 6 As shown, in some embodiments, the door trim 50 has a hook 52, and the door frame 12 has a hole 123. The hook 52 is suitable for extending out of the hole 123 and engaging with the edge of the hole 123, thereby enabling the door trim 50 to engage with the door frame 12. Of course, the hook 52 can also be provided on the door frame 12, and the hole 123 can also be provided on the door trim 50.

[0062] like Figure 3 and Figure 6 As shown, in some embodiments, the hook 52 is provided on one side of the door trim 50 facing the first mounting groove 121, as shown in FIG. Figure 3 As shown, the hook 52 is provided on the rear side of the door trim panel 50, and the latch hole 123 passes through the rear side wall of the first mounting groove 121, so that the door trim panel 50 can be directly inserted into the first mounting groove 121 of the door frame 12 from front to back. After the hook 52 is engaged with the edge of the latch hole 123, the door trim panel 50 can be installed in place. When the door trim panel 50 needs to be removed, the door trim panel 50 can be slightly moved to disengage the hook 52 from the edge of the latch hole 123, and the door trim panel 50 can be pulled forward, and the hook 52 will be disengaged from the latch hole 123, thereby realizing the disassembly of the door trim panel 50 and the door frame 12.

[0063] like Figure 3 and Figure 6 As shown, in some embodiments, the door frame 12 defines a second mounting slot 122 that is open toward one side of the box body 11, as shown in FIG. Figure 3As shown, the rear side of the door frame 12 has a second mounting groove 122, and the second mounting groove 122 is located above the first mounting groove 121. A portion of the box body 11 is suitable for being plugged into the second mounting groove 122, thereby realizing the cooperation between the box body 11 and the door frame 12, wherein the second mounting groove 122 can form a ring shape, and the second mounting groove 122 surrounds the outer periphery of the entire mounting cavity 101, and the door frame 12 can wrap the front end of the box body 11 to protect the box body 11.

[0064] like Figure 2 and Figure 5 As shown, in some embodiments, the door body 30 and the inner liner 20 are connected, and the inner liner 20 is pullable and arranged in the installation cavity 101, that is, the vehicle refrigerator 100 is a drawer-type refrigerator, and the inner liner defines a storage cavity 201 with an open top, and the door body 30 and the inner liner 20 are pullable and movable synchronously. When the door body 30 is in the open state, a part of the inner liner 11 is located outside the installation cavity 101, and the storage cavity 201 is connected to the outside world, which is convenient for taking and placing items. When the door body 30 is in the closed state, the inner liner 20 is enclosed in the installation cavity 101, and the storage cavity 201 is disconnected from the outside world, and items cannot be taken and placed.

[0065] In some embodiments, the door body 30 and the door trim 50 are arranged on the same side of the box body 10, and the door trim 50 is located at the bottom of the door body 30. Figure 2 As shown, the front side of the installation cavity 101 is open, the door body 30 is arranged on the front side of the box body 10, the door trim panel 50 is arranged on the front side of the box body 10, and the door trim panel 50 is located at the bottom of the door body 30. When the door body 30 is in an open state, water can flow to the water receiving groove 51 of the door trim panel 50 at the bottom in time, wherein the door body 30 can be rotatably connected to the box body 10, or the door body 30 can be connected to the inner liner 20, and the inner liner 20 can be slidably connected to the box body 10. The door body 30 can move in the front and rear directions and pull the inner liner 20 to realize the movement of the door body 30.

[0066] like Figure 7 As shown, the vehicle 200 according to the embodiment of the present invention is provided with the vehicle refrigerator 100 according to the embodiment of the present invention. By providing the above-mentioned vehicle refrigerator 100, there is no need for external drainage pipes, heating elements and other structures for drainage, which is beneficial to reducing the overall size and reducing manufacturing costs. In addition, it can also reduce the installation restrictions of the vehicle refrigerator 100, and facilitate the flexible arrangement of the vehicle refrigerator 100 on the vehicle 200.

[0067] like Figure 7As shown, in some embodiments, the vehicle 200 further includes a compressor 60, and the heat exchange element 40 of the vehicle refrigerator 100 can be connected to the compressor 60. Specifically, the compressor 60 can generate refrigerant. By connecting the compressor 60 with the medium flow channel in the heat exchange element 40, the refrigerant generated by the compressor can enter the medium flow channel. By flowing in the medium flow channel, the refrigerant exchanges heat with the inner tank 20, thereby realizing the cooling or heating function of the vehicle refrigerator 100.

[0068] Other configurations and operations of the vehicle 200 according to the embodiment of the present invention are well known to those skilled in the art and will not be described in detail herein.

[0069] In the description of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature therebetween. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature.

[0070] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0071] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A vehicle-mounted refrigerator (100), characterized in that: include: A box body (10), wherein the box body (10) defines a mounting cavity (101) for mounting an inner container; a door trim panel (50), the door trim panel (50) being arranged on one side of the box body (10) and being detachably connected to the box body (10), The bottom of the box body (10) is provided with a guide hole (102) which can be communicated with the installation cavity (101), and the door trim panel (50) is defined with a water receiving groove (51), and at least a part of the water receiving groove (51) is located below the guide hole (102) to receive water flowing from the installation cavity (101) to the guide hole (102).

2. The vehicle refrigerator (100) according to claim 1, characterized in that: The box (10) has a guide plate (103), and at least a portion of the guide plate (103) is located above the guide hole (102) to guide water flow to the guide hole (102).

3. The vehicle refrigerator (100) according to claim 2, characterized in that: The guide plate (103) is located below the bottom wall of the installation cavity (101), and the bottom wall of the installation cavity (101) gradually extends downward in a direction close to the guide plate (103).

4. The vehicle refrigerator (100) according to claim 2, characterized in that: The vehicle-mounted refrigerator further comprises a door body, a sealing member (31) is provided on a side of the door body (30) close to the box body (10), and the door body (30) and the guide plate (103) are sealed together via the sealing member (31).

5. The vehicle refrigerator (100) according to claim 1, characterized in that: The box body (10) comprises a box body (11) and a door frame (12), wherein the box body (11) defines the installation cavity (101), and the door frame (12) is arranged on one side of the box body (11), and the door frame (12) is provided with the guide hole (102).

6. The vehicle refrigerator (100) according to claim 5, characterized in that: The door frame (12) is defined as a first mounting groove (121) open toward one side of the door trim (50), the guide hole (102) passes through the top wall of the first mounting groove (121), and at least a portion of the door trim (50) extends into the first mounting groove (121) so that at least a portion of the water receiving groove (51) is located below the guide hole (102).

7. The vehicle refrigerator (100) according to claim 6, characterized in that: The water receiving trough (51) comprises a first trough section (511) and a second trough section (512) which are interconnected, wherein the first trough section (511) extends into the first installation trough (121), and the second trough section (512) is located outside the first installation trough (121), and the bottom surface of the second trough section (512) is lower than the bottom surface of the first trough section (511).

8. The vehicle refrigerator (100) according to claim 6, characterized in that: The door frame (12) and the door trim panel (50) are snap-fitted.

9. The vehicle refrigerator (100) according to claim 8, characterized in that: One of the door frame (12) and the door trim (50) has a hook (52), and the other has a hole (123). The hook (52) is suitable for extending out of the hole (123) and engaging with the edge of the hole (123).

10. The vehicle refrigerator (100) according to claim 9, characterized in that: The hook (52) is provided on a side of the door trim (50) facing the first installation slot (121), and the hook hole (123) passes through a side wall of the first installation slot (121).

11. The vehicle refrigerator (100) according to claim 6, characterized in that: The door frame (12) defines a second mounting groove (122) open toward one side of the box body (11); the second mounting groove (122) is located above the first mounting groove (121); and a portion of the box body (11) is suitable for being plugged into the second mounting groove (122).

12. The vehicle refrigerator (100) according to claim 1, characterized in that: The vehicle-mounted refrigerator further comprises a door body (30); the inner container (20) is arranged in the installation cavity (101) and has a storage cavity (201); the door body (30) is arranged on the inner container (20) or the box body (10) and is used for opening and closing the storage cavity (201).

13. The vehicle refrigerator (100) according to claim 12, characterized in that: The door body (30) is connected to the inner container (20), and the inner container (20) is arranged in the installation cavity (101) in a drawable manner.

14. The vehicle refrigerator (100) according to claim 12, characterized in that: The door body (30) and the door trim (50) are arranged on the same side of the box body (10), and the door trim (50) is located at the bottom of the door body (30).

15. The vehicle refrigerator (100) according to any one of claims 1 to 14, characterized in that: The vehicle-mounted refrigerator further comprises a heat exchange component (40), wherein the heat exchange component (40) is arranged in the installation cavity (101), and the heat exchange component (40) is used for cooling or heating.

16. A vehicle (200), characterized in that It comprises a vehicle refrigerator (100) according to any one of claims 1 to 15.

17. The vehicle (200) according to claim 16, characterized in that A compressor (60) is also included, and the heat exchange component (40) of the vehicle refrigerator (100) can be connected to the compressor (60).

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