Refrigeration mechanism for a separate vehicle refrigerator

Abstract

The utility model relates to the technical field of vehicle refrigerators, in particular to a refrigeration mechanism for a separate vehicle refrigerator, comprising a shell, a compressor, an evaporator and a condenser installed in the shell, and a lifting structure is arranged on the shell, the lifting structure comprising a groove arranged on the shell and a lifting rod arranged in the groove. The utility model provides a lifting structure on the shell, so that the user can lift and transport the entire refrigeration mechanism through the lifting structure, thereby improving the portability of the refrigeration mechanism; at the same time, the lifting structure is composed of a groove arranged on the shell and a lifting rod arranged in the groove, so that the lifting rod is embedded in the shell, avoiding the setting of the lifting rod to increase the overall volume, and facilitating storage.

Description

Technical Field

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

[0002] A separate car refrigerator is a type of car refrigerator that is easy to carry outdoors. It is generally composed of a detachable refrigeration mechanism and a refrigeration box. The refrigeration mechanism generally uses air cooling to introduce cold air into the refrigeration box to achieve the purpose of refrigeration. However, the existing refrigeration mechanism lacks a lifting structure and is not easy to carry.

[0003] For example, the patent with publication number CN220287847U discloses a separate vehicle refrigerator, including a vehicle refrigerator body, an end cover (refrigeration mechanism) and a ventilator. The vehicle refrigerator body is provided with a storage cavity and an access port, and the end cover is provided with an organic cavity, a refrigeration cavity, a compressor, a condenser and an evaporator. When used as a vehicle refrigerator, the end cover is closed on the access port, and the refrigeration cavity is connected to the storage cavity through the access port, so that the food in the storage cavity can be refrigerated. When the vehicle refrigerator is not needed, the end cover is removed, and the vehicle refrigerator body forms an independent storage box. Since the compressor, condenser and evaporator are all arranged on the end cover, there are relatively few parts on the vehicle refrigerator body, and its volume and weight are relatively small, which is convenient for users to use it as an independent storage box under normal conditions. At the same time, only the end cover needs to be stored, and the storage process occupies less space.

[0004] The end cap (refrigeration mechanism) of the above technology lacks a lifting structure, and the end cap (refrigeration mechanism) is not convenient to carry. The structure of the end cap (refrigeration mechanism) has a certain room for improvement. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a refrigeration mechanism for a portable detachable vehicle refrigerator.

[0006] The technical solution adopted by the utility model to solve the problem is:

[0007] A refrigeration mechanism for a separate vehicle refrigerator comprises a shell, in which a compressor, an evaporator and a condenser are installed, and a lifting structure is arranged on the shell, and the lifting structure comprises a groove arranged on the shell and a lifting rod arranged in the groove.

[0008] As a further improvement of the above technical solution, the lifting structure is provided on both the left and right sides of the upper end of the shell.

[0009] As a further improvement of the above technical solution, through holes are provided on the front side wall and the rear side wall of the groove, the lifting rod is inserted into the front and rear through holes, and both ends of the lifting rod are located in the shell; the lifting rod is detachably connected to the shell through the through holes.

[0010] As a further improvement of the above technical solution, connecting parts are fixedly installed on both ends of the lifting rod, and the connecting parts are located in the shell. One end of the connecting part is fixedly connected to the lifting rod, and the other end of the connecting part is fixedly connected to the bottom of the shell.

[0011] As a further improvement of the above technical solution, a flange is provided at the lower end of the connecting piece, a first screw hole is provided on the flange, a second screw hole corresponding to the first screw hole is provided at the bottom of the shell, and the first screw hole and the second screw hole are fixedly connected by screws.

[0012] As a further improvement of the above technical solution, both ends of the lifting rod are provided with a third screw hole, the upper end of the connecting member is provided with a fourth screw hole corresponding to the third screw hole, and the third screw hole and the fourth screw hole are fixedly connected by screws.

[0013] As a further improvement of the above technical solution, the groove includes a connecting wall, the connecting wall is connected between the front side wall and the rear side wall of the groove, there is a gap between the connecting wall and the lifting rod, and the outer side surface of the connecting wall is a concave arc surface.

[0014] As a further improvement of the above technical solution, the shell is in the shape of a rounded cube.

[0015] The beneficial effects of the utility model are as follows: the utility model provides a lifting structure on the shell, so that the user can lift and transport the entire refrigeration mechanism through the lifting structure, thereby improving the portability of the refrigeration mechanism; at the same time, the lifting structure is composed of a groove arranged on the shell and a lifting rod arranged in the groove, so that the lifting rod is embedded in the shell, avoiding the setting of the lifting rod to increase the overall volume, and facilitating storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure decomposition of the utility model;

[0020] In the figure: 1-shell, 11-groove, 111-front side wall, 112-rear side wall, 113-connecting wall, 114-through hole, 12-second screw hole, 13-compressor, 14-condenser, 15-evaporator, 16-air outlet, 17-return air outlet, 2-lifting rod, 21-third screw hole, 3-connecting piece, 31-flange, 311-first screw hole, 32-fourth screw hole. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and 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.

[0023] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] Reference Figures 1 to 3A refrigeration mechanism for a separate vehicle refrigerator includes a shell 1, in which a compressor 13, an evaporator 15, a condenser 14 and a fan are installed. The shell 1 is provided with an air outlet 16 and a return air outlet 17. The fan outputs the cold air generated in the refrigeration mechanism from the air outlet 16 and introduces it into an external refrigeration box, and the air in the refrigeration box flows back into the refrigeration mechanism from the return air outlet 17. A lifting structure is provided on the shell 1, and the lifting structure includes a groove 11 provided on the shell 1 and a lifting rod 2 provided in the groove 11. By providing the lifting rod 2, the refrigeration mechanism has the advantage of portability, and the user can transport the entire refrigeration mechanism to the outdoors through the lifting rod 2; in addition, the lifting rod 2 is installed in the groove 11 on the shell 1, so that the lifting rod 2 is not exposed on the shell 1, reducing the increase in the overall volume and facilitating storage.

[0026] In a preferred embodiment, the shell 1 is in the shape of a rounded cube, and the lifting structure is provided at the rounded corners on both sides of the upper end of the shell 1.

[0027] In a preferred embodiment, the groove 11 includes a front side wall 111 and a rear side wall 112 which are symmetrical to each other, and a through hole 114 is provided on the front side wall 111 and the rear side wall 112. The lifting rod 2 is inserted into the front and rear through holes 114, and both ends of the lifting rod 2 are located in the shell 1; the lifting rod 2 is detachably connected to the shell 1 through the through hole 114, which is convenient for disassembly and assembly.

[0028] In a preferred embodiment, connecting parts 3 are fixedly installed on both ends of the lifting rod 2. The connecting parts 3 are located inside the shell 1. One end of the connecting part 3 is fixedly connected to the lifting rod 2, and the other end of the connecting part 3 is fixedly connected to the bottom of the shell 1 to improve structural stability.

[0029] In some embodiments, a flange 31 is provided at the lower end of the connecting member 3, a first screw hole 311 is provided on the flange 31, a second screw hole 12 corresponding to the first screw hole 311 is provided at the bottom of the shell 1, and the first screw hole 311 and the second screw hole 12 are fixedly connected by screws.

[0030] In some embodiments, both ends of the lifting rod 2 are provided with a third screw hole 21, the upper end of the connecting member 3 is provided with a fourth screw hole 32 corresponding to the third screw hole 21, and the third screw hole 21 and the fourth screw hole 32 are fixedly connected by screws.

[0031] In a preferred embodiment, the groove 11 includes a connecting wall 113, which is connected between the front side wall 111 and the rear side wall 112 of the groove 11. There is a gap between the connecting wall 113 and the lifting rod 2. The outer side surface of the connecting wall 113 is a concave arc surface. By setting the concave arc surface, lifting is facilitated.

[0032] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A refrigeration mechanism for a separate vehicle refrigerator, comprising a housing (1), wherein a compressor (13), an evaporator (15) and a condenser (14) are installed in the housing (1), characterized in that: The shell (1) is provided with a lifting structure, and the lifting structure comprises a groove (11) provided on the shell (1) and a lifting rod (2) provided in the groove (11).

2. A refrigeration mechanism for a separate vehicle refrigerator as claimed in claim 1, characterized in that: The lifting structure is provided on both the left and right sides of the upper end of the shell (1).

3. The refrigeration mechanism for a separate vehicle refrigerator according to claim 1, characterized in that: Through holes (114) are provided on the front side wall (111) and the rear side wall (112) of the groove (11), the lifting rod (2) is inserted into the front and rear through holes (114), and both ends of the lifting rod (2) are located inside the housing (1); The lifting rod (2) is detachably connected to the housing (1) via the through hole (114).

4. A refrigeration mechanism for a separate vehicle refrigerator as claimed in claim 3, characterized in that: Connecting members (3) are fixedly mounted on both ends of the lifting rod (2); the connecting member (3) is located inside the shell (1); one end of the connecting member (3) is fixedly connected to the lifting rod (2), and the other end of the connecting member (3) is fixedly connected to the bottom of the shell (1).

5. A refrigeration mechanism for a separate vehicle refrigerator as claimed in claim 4, characterized in that: The lower end of the connecting member (3) is provided with a flange (31), and the flange (31) is provided with a first screw hole (311); the bottom of the shell (1) is provided with a second screw hole (12) corresponding to the first screw hole (311); the first screw hole (311) and the second screw hole (12) are fixedly connected by screws.

6. A refrigeration mechanism for a separate vehicle refrigerator as claimed in claim 4, characterized in that: Both ends of the lifting rod (2) are provided with a third screw hole (21), and the upper end of the connecting member (3) is provided with a fourth screw hole (32) corresponding to the third screw hole (21), and the third screw hole (21) and the fourth screw hole (32) are fixedly connected by screws.

7. The refrigeration mechanism for a separate vehicle refrigerator according to claim 1, characterized in that: The groove (11) comprises a connecting wall (113), wherein the connecting wall (113) is connected between the front side wall (111) and the rear side wall (112) of the groove (11), a gap is provided between the connecting wall (113) and the lifting rod (2), and the outer side surface of the connecting wall (113) is a concave arc surface.

8. The refrigeration mechanism for a separate vehicle refrigerator according to claim 1, characterized in that: The shell (1) is in the shape of a rounded cube.

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