Vehicle-mounted refrigerator with compact structure

Abstract

The vehicle-mounted refrigerator with the compact structure comprises a refrigerator body, a refrigerating chamber and a refrigerating mechanism, the refrigerating chamber and the refrigerating mechanism are arranged in the refrigerator body, the refrigerating chamber comprises a bottom wall, two oppositely-arranged side walls vertically and upwards extending from the bottom wall, a top wall parallel to the bottom wall at intervals, a first wall and a second wall, and the first wall and the second wall are arranged between the bottom wall and the top wall. The second wall is in a step shape and comprises a lower portion connected with the bottom wall, an upper portion connected with the top wall and a platform portion connected with the lower portion and the upper portion, and the refrigerating mechanism is located on the platform portion. The second wall is in a step shape, and the refrigerating mechanism is arranged on the platform part, so that the space in the refrigerator body can be fully utilized, and the volume of the refrigerating chamber is enlarged as much as possible on the basis of ensuring the normal operation of the vehicle-mounted refrigerator.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile accessories, and particularly relates to a compact vehicle-mounted refrigerator. BACKGROUND

[0002] With the development of society, automobiles have become the main means of transportation, and vehicle-mounted refrigerators have been increasingly widely used due to their convenience.

[0003] A common vehicle-mounted refrigerator is a small refrigerator independently placed in a vehicle. During vehicle driving, especially on road sections with bumpy road surfaces, the stability of the vehicle-mounted refrigerator is difficult to guarantee, and the refrigerator capacity is small due to the limited space in the vehicle, resulting in poor user experience. SUMMARY

[0004] Therefore, it is necessary to provide a compact vehicle-mounted refrigerator to increase the refrigerator capacity.

[0005] The utility model provides a compact vehicle-mounted refrigerator, which comprises a box body, a refrigeration chamber and a refrigeration mechanism arranged in the box body, the refrigeration chamber comprises a bottom wall, two opposite side walls vertically extending upwards from the bottom wall, a top wall arranged in parallel and spaced apart from the bottom wall, a first wall and a second wall arranged between the bottom wall and the top wall, the second wall is in a stepped shape, comprising a lower part connected to the bottom wall, an upper part connected to the top wall and a platform part connecting the lower part and the upper part, and the refrigeration mechanism is located on the platform part.

[0006] Preferably, the refrigeration mechanism comprises a compressor and a fan, and the compressor and the fan are arranged side by side above the platform part.

[0007] Preferably, the vehicle-mounted refrigerator further comprises a box accessory detachably connected to the box body, and the refrigeration mechanism further comprises a power adapter accommodated in the box accessory.

[0008] Preferably, the box body has an extension surface extending from the platform part in a direction away from the refrigeration chamber, the extension surface is provided with a first ventilation hole and a second ventilation hole, and a first baffle is arranged between the first ventilation hole and the second ventilation hole.

[0009] Preferably, the two sides of the box accessory are respectively provided with a third ventilation hole and a fourth ventilation hole, and a second baffle is arranged between the third ventilation hole and the fourth ventilation hole.

[0010] Preferably, the box accessory has a guide surface guiding the direction of air flow, and the guide surface is an inclined surface extending upwards and inclined towards the second baffle from below the third ventilation hole and the fourth ventilation hole.

[0011] Preferably, the first wall is arranged obliquely, and the included angle between the first wall and the bottom wall is an obtuse angle.

[0012] Preferably, the cabinet includes a pivotable refrigerator door disposed at the top, a pivot axis of the refrigerator door being proximate to the first wall.

[0013] The compact-structure vehicle-mounted refrigerator comprises a cabinet, a refrigeration chamber and a refrigeration mechanism arranged in the cabinet, the refrigeration chamber comprises a bottom wall, two opposite side walls vertically extending from the bottom wall, a top wall arranged in parallel and spaced apart from the bottom wall, a first wall and a second wall arranged between the bottom wall and the top wall, the second wall is in a stepped shape, comprising a lower part connected with the bottom wall, an upper part connected with the top wall and a platform part connecting the lower part and the upper part, and the refrigeration mechanism is arranged on the platform part. The second wall is arranged in a stepped shape and the refrigeration mechanism is arranged on the platform part, so that the space in the cabinet can be fully utilized, and the volume of the refrigeration chamber is maximized on the basis of ensuring normal operation of the vehicle-mounted refrigerator. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0015] Figure 1 The combined schematic view of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0016] Figure 2 The exploded schematic view of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0017] Figure 3 The exploded schematic view of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0018] Figure 4 The sectional view of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0019] Figure 5 The schematic view of the cabinet accessory of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0020] Figure 6 The schematic view of the refrigerator door of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0021] Figure 7 The schematic view of the refrigerator door of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0022] Figure 8 The use scene diagram of the vehicle-mounted refrigerator provided for an embodiment after installation is shown in the figure. DETAILED DESCRIPTION

[0023] The technical solutions of the utility model will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] In the description of the utility model, it needs to be explained that if the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like appear, the indicated orientation or position relationship is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the restriction on the utility model. In addition, if the terms "first", "second", "third" appear, they are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] As shown in the drawings, the utility model provides a vehicle refrigerator 1, which comprises a box body 10 and a refrigeration mechanism 30 and a refrigeration chamber 20 arranged in the box body 10. Figure 1

[0026] Figure 4 As shown in the drawings, the utility model provides a vehicle refrigerator 1, which comprises a box body 10 and a refrigeration mechanism 30 and a refrigeration chamber 20 arranged in the box body 10.

[0027] The refrigeration chamber 20 comprises a bottom wall 21, two oppositely arranged side walls 22 vertically extending upwards from the bottom wall 21, and a top wall 23 arranged in parallel and spaced apart from the bottom wall 21, and a first wall 24 and a second wall 25 arranged between the bottom wall 21 and the top wall 23. The first wall 24 is arranged obliquely, and specifically, the included angle ∠α between the first wall 24 and the bottom wall 21 is obtuse, and the degree of ∠α is between 130° and 140°, preferably 135°.

[0028] Compared with the refrigerator with a cuboid-shaped refrigeration chamber, the vehicle refrigerator 1 of the utility model is designed with the oblique first wall 24, so that the vehicle refrigerator 1 and the refrigeration chamber 20 in it are adapted to the space in the vehicle, specifically the space between the driver's seat and the front passenger's seat, so as to maximize the volume of the refrigeration chamber 20 and improve the capacity of the vehicle refrigerator 1.

[0029] ​In the embodiment, the first wall 24 is provided with a first groove 240 at the joint with the bottom wall 21. Preferably, the angle between the surface of the first groove 240 connected with the first wall 24 and the surface connected with the bottom wall 21 is substantially 90°. In this way, when the user needs to store a beverage, the user can place a beverage container, such as a kettle or a wine bottle, on the first wall 24 in an inclined manner, with the bottom of the beverage container abutting against the first groove 240. In this way, the vehicle-mounted refrigerator 1 can store a beverage container with a relatively high height, and the user does not need to worry that the beverage container will be tipped over due to the braking or bumping of the vehicle. Further, the surface of the first wall 24 is provided with two long and strip-shaped grooves 241 arranged in parallel and at intervals, so that two beverage containers placed on the first wall 24 in parallel will not collide with each other.

[0030] In the improved embodiment, the first wall 24 is further provided with a clamping groove 242 on each side. When the user needs to store small items, the user can place an organizer, such as a hanging basket, in the clamping groove 242. It can be understood that the organizer can also be connected with the first wall 24 by magnetic attraction.

[0031] On the other hand, the second wall 25 is in a stepped shape, which includes a lower portion 251 connected with the bottom wall 21, an upper portion 253 connected with the top wall 23, and a platform portion 252 connecting the lower portion 251 and the upper portion 253. The refrigeration mechanism 30 is located above the platform portion 252, and the platform portion 252 is provided with a receiving space 250 below. In the embodiment, the receiving space 250 is provided with a movable ice tray. Since the receiving space 250 is located directly below the refrigeration mechanism, the refrigeration effect of this position is the best. When the ice tray is placed in the receiving space 250 as a drawer, the vehicle-mounted refrigerator 1 can have two intervals, i.e., a refrigeration interval and a freezing interval.

[0032] The refrigeration mechanism 30 includes a compressor 31 and a fan 32, which are arranged in parallel above the platform portion 252 and located outside the refrigeration chamber 20. By arranging the refrigeration mechanism 30 on the platform portion 252, the space of the box body 10 is fully utilized, so that the vehicle-mounted refrigerator 1 has a large capacity while being compact in structure.

[0033] The refrigeration mechanism 30 further includes a power adapter 33 connected with the compressor 31 and the fan 32. The vehicle-mounted refrigerator 1 further includes a box accessory 40 detachably connected with the box body 10. The power adapter 33 is accommodated in the box accessory 40, that is, the power adapter 33 does not occupy the space inside the box body 10.

[0034] To facilitate heat dissipation of the refrigeration mechanism 30, the housing 10 and housing accessories 40 together form a heat dissipation structure 50. Specifically, a first ventilation hole 51 is provided on the housing 10 near the compressor 31, a second ventilation hole 52 is provided on the housing 10 near the fan 32, a third ventilation hole 53 is provided on the housing accessories 40 near the first ventilation hole 51, and a fourth ventilation hole 54 is provided on the housing accessories 40 near the second ventilation hole 52. A first baffle 11 is provided between the first ventilation hole 51 and the second ventilation hole 52, and a second baffle 41 is provided between the third ventilation hole 53 and the fourth ventilation hole 54. When the fan 32 is started, air enters the housing accessories 40 from outside through the fourth ventilation hole 54, then enters the housing 10 through the second ventilation hole 52, flows through the compressor 31, carries the heat of the compressor 31, enters the housing accessories 40 through the first ventilation hole 51, and is then discharged from the third ventilation hole 53.

[0035] In this embodiment, since the compressor 31 and fan 32 are located in the upper space inside the housing 10, the housing accessory 40 is located approximately below the compressor 31 and fan 32. The first ventilation hole 51 and the second ventilation hole 52 are located on the extension surface 2521 of the platform portion 252, and the third ventilation hole 53 and the fourth ventilation hole 54 are located on both sides of the housing accessory 40. That is to say, air enters the housing accessory 40 from one side, passes upward through the extension surface 2521 of the platform portion 252 and enters the housing 10, then passes downward through the extension surface 2521 of the platform portion 252 and enters the housing accessory 40, and is discharged from the other side.

[0036] like Figure 5 As shown, in the improved embodiment, the housing accessory 40 has a guide surface 42 that guides the direction of airflow. The guide surface 42 is an inclined surface that extends upward toward the second baffle 41 from below the third ventilation hole 53 and the fourth ventilation hole 54, respectively.

[0037] It is understood that in other embodiments, the compressor 31 and the fan 32 may be located approximately on the same plane as the housing accessory 40. In this case, the first ventilation hole 51 and the second ventilation hole 52 may be set on the surface of the compressor 31 and the fan 32 facing the housing accessory 40. As long as the housing accessory 40 with the third ventilation hole 53 and the fourth ventilation hole 54 is used to assist the compressor 31 in heat dissipation, it falls within the scope of the present utility model.

[0038] Furthermore, such as Figure 6 -

[0039] Figure 8As shown, the box 10 comprises a pivotable refrigerator door 12 arranged on the top, and the pivot shaft 13 of the refrigerator door 12 is close to the first wall 24. In the present embodiment, the vehicle-mounted refrigerator 1 is located between the driver seat and the front passenger seat, the first wall 24 is close to the vehicle head, and the second wall 25 is close to the driver, so the opening direction of the refrigerator door 12 allows the driver to conveniently observe and take the items in the refrigerator.

[0040] The pivot shaft 13 is a damping pivot shaft, and the refrigerator door 12 can hover when pivoted around the pivot shaft 13, that is, the user can use his hand to lift the refrigerator door 12 to any height, and the refrigerator door 12 can stay at the height.

[0041] Preferably, the angle between the refrigerator door 12 and the top surface of the box 10 is between 0° and 60°.

[0042] It can be understood that the surface of the refrigerator door 12 facing the refrigerating chamber 20 is actually at least part of the top wall 23 of the refrigerating chamber 20, and the top of the box 10 is further provided with a display control panel 14 for the driver to control the vehicle-mounted refrigerator 1.

[0043] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the above embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A compact vehicle refrigerator (1) comprising a cabinet (10) and a refrigeration chamber (20) and a refrigeration mechanism (30) provided in the cabinet (10), characterized in that: The refrigeration chamber (20) comprises a bottom wall (21), two opposite side walls (22) vertically extending upward from the bottom wall (21), a top wall (23) parallelly and spacedly arranged with the bottom wall (21), a first wall (24) and a second wall (25) arranged between the bottom wall (21) and the top wall (23), the second wall (25) is stepped and comprises a lower part (251) connected with the bottom wall (21), an upper part (253) connected with the top wall (23) and a platform part (252) connecting the lower part (251) and the upper part (253), and the refrigeration mechanism (30) is arranged on the platform part (252).

2. The compact structure vehicle refrigerator (1) according to claim 1, characterized in that, The refrigeration mechanism (30) comprises a compressor (31) and a fan (32), and the compressor (31) and the fan (32) are arranged side by side above the platform part (252).

3. The compact structure vehicle refrigerator (1) according to claim 2, characterized in that, The vehicle-mounted refrigerator (1) further comprises a box accessory (40) detachably connected with the box body (10), and the refrigeration mechanism (30) further comprises a power adapter (33) accommodated in the box accessory (40).

4. The compact structure vehicle refrigerator (1) according to claim 3, characterized in that, The box body (10) has an extension surface (2521) extending from the platform part (252) in a direction away from the refrigeration chamber (20), and the extension surface is provided with a first vent hole (51) and a second vent hole (52), and a first baffle (11) is arranged between the first vent hole (51) and the second vent hole (52).

5. The compact car refrigerator (1) according to claim 4, characterized in that Third and fourth vent holes (53, 54) are respectively arranged on two sides of the box accessory (40), and a second baffle (41) is arranged between the third and fourth vent holes (53, 54).

6. The compact structure vehicle refrigerator (1) according to claim 5, characterized in that, The box accessory (40) has a guide surface (42) guiding the direction of air flow, and the guide surface (42) is an inclined surface extending upward and inclined from below the third and fourth vent holes (53, 54) to the second baffle (41).

7. The compact car refrigerator (1) according to claim 1, characterized in that, The first wall (24) is arranged obliquely, and the included angle ∠α between the first wall (24) and the bottom wall (21) is obtuse.

8. The compact car refrigerator (1) according to claim 1, characterized in that, The box body (10) comprises a pivotable refrigerator door (12) arranged at the top, and a rotating shaft (13) of the refrigerator door (12) is close to the first wall (24).

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