Embedded refrigerator

Abstract

The utility model relates to the technical field of vehicle-mounted refrigerators, in particular to an embedded refrigerator which comprises a shell, an air inlet face and an air outlet face are arranged on the side wall of the shell, the air inlet face is composed of a plurality of air inlet holes, and the air outlet face is composed of a plurality of air outlet holes. The embedded refrigerator further comprises an inner container and the embedded refrigerator shell, wherein the inner container is mounted in the shell; a gap is formed between the inner container and the shell, an air channel is arranged at the gap and located on the inner sides of the air inlet face and the air outlet face, and the two ends of the air channel are located on the left side and the right side of the inner container respectively. An exhaust fan is installed in the shell, the output end of the exhaust fan is close to the air outlet face, and the input end of the exhaust fan is communicated with one end of the air duct. According to the embedded refrigerator, the air inlet face and the air outlet face are arranged on the side wall of the shell, the heat dissipation area of the refrigerator is increased, and the heat dissipation effect of the refrigerator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted refrigerators, in particular to an embedded refrigerator housing and an embedded refrigerator. Background Technique

[0002] An embedded vehicle-mounted refrigerator is a type of vehicle-mounted refrigerator. It is usually installed in the trunk or front trunk of a car. Its main body (including the inner liner and the housing) is embedded in the vehicle body, and the refrigerator door is exposed. The heat dissipation of the embedded vehicle-mounted refrigerator is more difficult than that of other types of vehicle-mounted refrigerators because the compressor is embedded in the vehicle body.

[0003] The patent with the publication number CN118376031A discloses a detachable embedded vehicle-mounted refrigerator, which solves the heat dissipation problem of the embedded vehicle-mounted refrigerator by respectively arranging matrix heat dissipation holes on the right end face and the right front end of the box frame.

[0004] However, in actual use, since its heat dissipation holes are arranged on the box frame, its thickness is small, the heat dissipation area is small, and there is still room for improvement in the heat dissipation effect. Summary of the Utility Model

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide an embedded refrigerator housing and an embedded refrigerator with good heat dissipation effect.

[0006] The technical solution adopted by the utility model to solve the problem is: an embedded refrigerator housing, including a housing, an air inlet surface and an air outlet surface are arranged on the side wall of the housing, the air inlet surface is composed of a plurality of air inlet holes, and the air outlet surface is composed of a plurality of air outlet holes.

[0007] As a further improvement of the above technical solution, the air inlet surface is arranged on the right side wall of the housing, and the air outlet surface is arranged on the left side wall of the housing.

[0008] As a further improvement of the above technical solution, the air outlet surface includes a first air outlet surface and a second air outlet surface, the first air outlet surface is arranged on the left side wall of the housing, and the second air outlet surface is arranged on the front side wall of the housing.

[0009] As a further improvement of the above technical solution, the area of the air inlet surface accounts for one-third to three-fourths of the area of the right side wall; the area of the first air outlet surface accounts for one-third to three-fourths of the area of the left side wall; the area of the second air outlet surface accounts for one-third to three-fourths of the area of the front side wall.

[0010] As a further improvement of the above technical solution, the housing is in the shape of a box with an upward opening, the housing includes a left shell and a right shell, and the left shell and the right shell are detachably connected.

[0011] As a further improvement of the above technical solution, a plurality of clamping positions are provided on the front and rear sides of the right end of the left housing, and a plurality of hooks are provided on the front and rear sides of the left end of the right housing. The hooks are clamped in the clamping positions. A stud is provided at the bottom of the left housing, and a screw hole corresponding to the stud is provided at the bottom of the right housing. The screw hole and the stud are fixedly connected together by screws.

[0012] An embedded refrigerator includes an inner container and an embedded refrigerator housing as described above. The inner container is installed in the housing. There is a gap between the inner container and the housing. An air duct is provided in the gap. The air duct is located inside the air inlet surface and the air outlet surface. The two ends of the air duct are respectively located on the left and right sides of the inner container. An exhaust fan is installed in the housing. The output end of the exhaust fan is close to the air outlet surface, and the input end of the exhaust fan is communicated with one end of the air duct.

[0013] As a further improvement of the above technical solution, it further includes a box frame, and the box frame is fixedly installed on the top of the housing. A third air hole is provided on the left side of the box frame. The third air hole is located above the air outlet surface. The upper end of the exhaust fan is inclined upward to the right. A fourth air hole is provided on the right side of the box frame. The fourth air hole is located above the air inlet surface.

[0014] As a further improvement of the above technical solution, it further includes a base. A concave position is provided in the middle of the base, and the housing is installed in the concave position.

[0015] As a further improvement of the above technical solution, a compressor is installed in the housing. The compressor is located on the right side of the inner container. A circuit board is installed on the right side of the box frame. The circuit board is electrically connected to the compressor and the exhaust fan.

[0016] The beneficial effects of the present utility model are as follows: For the embedded refrigerator of the present utility model, by providing an air inlet surface and an air outlet surface on the side wall of the outer shell, the heat dissipation area of the refrigerator is increased, and the heat dissipation effect of the refrigerator is improved. Description of the Drawings

[0017] The following further explains and illustrates the present utility model in conjunction with the description of the drawings and the specific implementation manners.

[0018] Figure 1 It is a schematic structural diagram of the embedded refrigerator of the present utility model;

[0019] Figure 2 It is one of the exploded structural diagrams of the embedded refrigerator of the present utility model;

[0020] Figure 3 It is the second exploded structural diagram of the embedded refrigerator of the present utility model;

[0021] Figure 4is Figure 3 Schematic enlarged view of the structure at position E in

[0022] Figure 5 is Figure 2 Schematic enlarged view of the structure at position F in

[0023] In the figure: 1 - box frame, 11 - installation position, 2 - inner tank, 3 - housing, 31 - left housing, 311 - clamping position, 312 - stud, 32 - right housing, 321 - hook, 322 - screw hole, 5 - fan, 8 - compressor, 9 - circuit board, 10 - air duct, a - air inlet hole, b - air outlet hole, c - third air hole, d - fourth air hole, 15 - exhaust fan, 16 - base. Detailed implementation manners

[0024] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 utility model.

[0026] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If the first and second are described only for the purpose of distinguishing technical features, they cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0027] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0028] Refer to Figures 1 to 5, An embedded refrigerator housing, including a housing 3, on the side wall of the housing 3, there are an air inlet surface and an air outlet surface. Both the air inlet surface and the air outlet surface are rectangular. The air inlet surface is composed of several air inlet holes a, and the air outlet surface is composed of several air outlet holes b. By setting the air inlet surface and the air outlet surface on the side wall of the housing, the heat dissipation area of the refrigerator is increased, the air flow rate is improved, and the heat dissipation effect of the refrigerator is improved.

[0029] In a preferred embodiment, the air inlet surface is arranged on the right side wall of the housing 3, and the air outlet surface is arranged on the left side wall of the housing 3. The air inlet surface and the air outlet surface are respectively arranged on the opposite sides of the housing 3, further increasing the heat dissipation area and improving the heat dissipation effect.

[0030] In a preferred embodiment, the air outlet surface includes a first air outlet surface and a second air outlet surface. The first air outlet surface is arranged on the left side wall of the housing 3, and the second air outlet surface is arranged on the front side wall of the housing 3. The air outlet area is increased, and the heat dissipation effect is improved.

[0031] In some embodiments, the area of the air inlet surface accounts for one-third to three-fourths of the area of the right side wall; the area of the first air outlet surface accounts for one-third to three-fourths of the area of the left side wall; the area of the second air outlet surface accounts for one-third to three-fourths of the area of the front side wall.

[0032] In some embodiments, the housing 3 is in the shape of a box with an upward opening. The housing 3 includes a left housing 31 and a right housing 32. The left housing 31 and the right housing 32 are detachably connected. Specifically, on the front and rear sides of the right end of the left housing 31, there are several clamping positions 311, and on the front and rear sides of the left end of the right housing 32, there are several hooks 321. The hooks 321 are clamped in the clamping positions 311; on the bottom of the left housing 31, there are studs 312, and on the bottom of the right housing 32, there are screw holes 322 corresponding to the studs 312. The screw holes 322 and the studs 312 are fixedly connected together by screws.

[0033] An embedded refrigerator, comprising an inner container 2 and an embedded refrigerator housing as described above, wherein the inner container 2 is installed in the housing 3; there is a gap between the inner container 2 and the housing 3, and an air duct 10 is provided in the gap. The air duct 10 is located inside the air inlet surface and the air outlet surface. The two ends of the air duct 10 are respectively located on the left and right sides of the inner container 2. A fan 5 is installed in the housing 3. The input end of the fan 5 is close to the air inlet surface, and the output end of the fan 5 faces one end of the air duct 10; an exhaust fan 15 is also installed in the housing 3. The output end of the exhaust fan 15 is close to the air outlet surface, and the input end of the exhaust fan 15 communicates with the other end of the air duct 10. After the air flow enters from the air inlet surface, it sequentially passes through the right outer wall, the front outer wall and the left outer wall of the inner container 2 along the air duct 10, and finally is discharged from the air outlet surface through the exhaust fan 15. In an embodiment where the front side wall of the housing 3 has an air outlet surface, the air flow will also be discharged from the front side wall of the housing 3.

[0034] In a preferred embodiment, it further includes a box frame 1, and the box frame 1 is fixedly installed on the top of the housing 3; a third air hole c is provided on the left side of the box frame 1. The third air hole c is located above the air outlet surface. The upper end of the exhaust fan 15 is inclined upward to the right. The third air hole c is equivalent to the air inlet hole a. By providing the third air hole c, external air is inhaled in multiple directions, the gas flow in the air duct 10 is increased, and the heat dissipation effect is improved; a fourth air hole d is provided on the right side of the box frame 1. The fourth air hole d is located above the air inlet surface. The fourth air hole d is equivalent to the air outlet hole b. The upper end of the fan 5 is inclined upward to the left, and the air flow is discharged in multiple directions to improve the heat dissipation effect.

[0035] Specifically, in some embodiments, an installation position 11 is provided on the front side of the box frame 1 for installing with the housing 3.

[0036] In some embodiments, it further includes a base 16. A concave position is provided in the middle of the base 16, and the housing 3 is installed in the concave position.

[0037] In some embodiments, a compressor 8 is installed in the housing 3. The compressor 8 is located on the right side of the inner container 2. A circuit board 9 is installed on the right side of the box frame 1. The circuit board 9 is electrically connected to the compressor 8, the fan 5 and the exhaust fan 15. The external air flow first passes through the circuit board 9 and the compressor 8 to improve the heat dissipation of the circuit board 9 and the compressor 8.

[0038] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural transformations made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An embedded refrigerator, comprising an inner container (2) and a housing (3), characterized in that: An air inlet surface and an air outlet surface are provided on the side wall of the housing (3), the air inlet surface is composed of a plurality of air inlet holes (a), and the air outlet surface is composed of a plurality of air outlet holes (b); A gap is provided between the inner container (2) and the housing (3), and an air duct (10) is provided in the gap. The air duct (10) is located inside the air inlet surface and the air outlet surface, and both ends of the air duct (10) are respectively located on the left and right sides of the inner container (2); A fan (5) is installed in the housing (3), the input end of the fan (5) is close to the air inlet surface, and the output end of the fan (5) faces one end of the air duct (10); An exhaust fan (15) is further installed in the housing (3), the output end of the exhaust fan (15) is close to the air outlet surface, and the input end of the exhaust fan (15) communicates with the other end of the air duct (10); After the air flow enters from the air inlet surface, it sequentially passes through the right outer wall, the front outer wall and the left outer wall of the inner container (2) along the air duct (10), and finally is discharged from the air outlet surface through the exhaust fan (15).

2. The embedded refrigerator according to claim 1, characterized in that: The air inlet surface is provided on the right side wall of the housing (3), and the air outlet surface is provided on the left side wall of the housing (3).

3. The embedded refrigerator according to claim 2, characterized in that: The air outlet surface includes a first air outlet surface and a second air outlet surface. The first air outlet surface is provided on the left side wall of the housing (3), and the second air outlet surface is provided on the front side wall of the housing (3).

4. The embedded refrigerator according to claim 3, characterized in that: The area of the air inlet surface accounts for one-third to three-fourths of the area of the right side wall; The area of the first air outlet surface accounts for one-third to three-fourths of the area of the left side wall; The area of the second air outlet surface accounts for one-third to three-fourths of the area of the front side wall.

5. The embedded refrigerator according to claim 1, characterized in that: The housing (3) is in the shape of a box with an upward opening, and the housing (3) includes a left housing (31) and a right housing (32), and the left housing (31) and the right housing (32) are detachably connected.

6. The embedded refrigerator according to claim 5, characterized in that: A plurality of clamping positions (311) are provided on the front and rear sides of the right end of the left housing (31), and a plurality of hooks (321) are provided on the front and rear sides of the left end of the right housing (32), and the hooks (321) are clamped in the clamping positions (311); A stud (312) is provided at the bottom of the left housing (31), and a screw hole (322) corresponding to the stud (312) is provided at the bottom of the right housing (32), and the screw hole (322) and the stud (312) are fixedly connected together by screws.

7. The embedded refrigerator according to claim 1, characterized in that: It further includes a box frame (1), and the box frame (1) is fixedly installed on the top of the housing (3); A third air hole (c) is provided on the left side of the box frame (1), and the third air hole (c) is located above the air outlet surface, and the upper end of the exhaust fan (15) is inclined upward and to the right; A fourth air hole (d) is provided on the right side of the box frame (1), and the fourth air hole (d) is located above the air inlet surface.

8. The built-in refrigerator according to claim 1, wherein: It further includes a base (16), a concave position is provided in the middle of the base (16), and the housing (3) is installed in the concave position.

9. The built-in refrigerator according to claim 7, wherein: A compressor (8) is installed in the housing (3), the compressor (8) is located on the right side of the inner liner (2), a circuit board (9) is installed on the right side of the box frame (1), and the circuit board (9) is electrically connected to the compressor (8) and the exhaust fan (15).

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