Vehicle-mounted refrigerator heat dissipation structure

Abstract

The vehicle-mounted refrigerator heat dissipation structure comprises a refrigerator body and a refrigerator body accessory detachably connected with the refrigerator body, the refrigerator body is provided with a first ventilation hole and a second ventilation hole, and the refrigerator body accessory is provided with a third ventilation hole and a fourth ventilation hole. According to the vehicle-mounted refrigerator, the split type refrigerator body and the refrigerator body accessories are utilized, and the ventilation holes are formed in the refrigerator body and the refrigerator body accessories respectively, so that the heat dissipation efficiency can be improved during heat dissipation of the vehicle-mounted refrigerator, and the heat dissipation effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile accessories, and particularly relates to a vehicle-mounted refrigerator heat dissipation structure. 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, and has poor refrigeration effect, while a high-power refrigerator has high refrigeration efficiency but needs to solve the problem of difficult heat dissipation in the vehicle. SUMMARY

[0004] Therefore, it is necessary to provide a vehicle-mounted refrigerator heat dissipation structure to improve the heat dissipation effect of the vehicle-mounted refrigerator.

[0005] The utility model provides a vehicle-mounted refrigerator heat dissipation structure, which comprises a box body and a box body accessory detachably connected to the box body, the box body is provided with a first ventilation hole and a second ventilation hole, and the box body accessory is provided with a third ventilation hole and a fourth ventilation hole.

[0006] Preferably, a first baffle is arranged between the first ventilation hole and the second ventilation hole.

[0007] Preferably, a second baffle is arranged between the third ventilation hole and the fourth ventilation hole.

[0008] Preferably, the box body accessory is located below the first ventilation hole and the second ventilation hole.

[0009] Preferably, the first ventilation hole and the second ventilation hole are located on a horizontal plane, and the third ventilation hole and the fourth ventilation hole are located on a vertical plane.

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

[0011] The vehicle-mounted refrigerator heat dissipation structure comprises a box body and a box body accessory detachably connected to the box body, the box body is provided with a first ventilation hole and a second ventilation hole, and the box body accessory is provided with a third ventilation hole and a fourth ventilation hole. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the specific embodiments of the present application or 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 present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0013] Figure 1 The combination schematic diagram of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0014] Figure 2 The exploded schematic diagram of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0015] Figure 3 The exploded schematic diagram of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0016] Figure 4 The sectional view of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0017] Figure 5 The schematic diagram of the box assembly of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0018] Figure 6 The schematic diagram of the refrigerator door of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0019] Figure 7 The schematic diagram of the refrigerator door of the vehicle-mounted refrigerator provided for an embodiment is shown in the figure.

[0020] Figure 8 The use scene diagram of the vehicle-mounted refrigerator provided for an embodiment after installation is shown in the figure. Specific embodiments

[0021] The technical solutions of the present application will be described in detail below with reference to the drawings. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0022] In the description of the utility model, it needs to explain, if appearing the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on, its indicated direction or position relation is based on the direction or position relation shown in the drawing, only is for the convenience of describing the utility model and simplifying the description, and is not indicated or implied that the indicated device or element must have a particular direction, constructs and operates with a particular direction, therefore cannot be understood as the limitation to the utility model. In addition, if appearing the term "first", "second", "third" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] As Figure 1 -

[0024] Figure 4 As shown in the utility model provides a vehicle refrigerator 1 including box 10 and be located in the refrigeration chamber 20 and refrigeration mechanism 30 of box 10.

[0025] The refrigeration chamber 20 includes a bottom wall 21, two oppositely arranged side walls 22 extending vertically upward 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 inclined, 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°.

[0026] Compared with the refrigerator with a rectangular parallelepiped-shaped refrigeration chamber, the vehicle refrigerator 1 of the utility model is designed with an inclined first wall 24, so that the vehicle refrigerator 1 and the refrigeration chamber 20 therein are adapted to the space between the driver's seat and the front passenger's seat, thereby maximizing the volume of the refrigeration chamber 20 and improving the capacity of the vehicle refrigerator 1.

[0027] In this embodiment, a first groove 240 is formed at the junction of the first wall 24 and the bottom wall 21, and preferably the included angle ∠β between the surface connected to the first wall 24 and the surface connected to the bottom wall 21 of the first groove 240 is substantially 90°. In this way, when a cold beverage is needed, a beverage container such as a kettle or a wine bottle can be placed obliquely on the first wall 24, with the bottom of the beverage container resting on the first groove 240, so that the beverage container can be supported by the inclined first wall 24 for oblique placement, thereby allowing the vehicle refrigerator 1 to accommodate beverage containers with a higher height, without worrying about the beverage container being knocked over due to vehicle braking or jolting. Further, the surface of the first wall 24 is provided with two parallel and spaced apart elongated grooves 241, so that two beverage containers placed side by side on the first wall 24 will not collide.

[0028] In the improved embodiment, the first wall 24 is further provided with a card slot 242 on both sides. When small items need to be placed, organizers such as hanging basket cards can be placed in the card slot 242. It can be understood that the organizers can also be connected to the first wall 24 by magnetic attraction.

[0029] On the other hand, the second wall 25 is stepped, including a lower part 251 connected to the bottom wall 21, an upper part 253 connected to the top wall 23, and a platform part 252 connecting the lower part 251 and the upper part 253. The refrigeration mechanism 30 is located above the platform part 252, and the receiving space 250 is below the platform part 252. In this embodiment, movable ice trays are provided at the receiving space 250. Since the receiving space 250 is located directly below the refrigeration mechanism, the refrigeration effect at this location is best. Placing ice trays at the receiving space 250 for use as a drawer can allow the vehicle refrigerator 1 to have both a refrigeration and a freezing interval.

[0030] The refrigeration mechanism 30 includes a compressor 31 and a fan 32, which are arranged in parallel above the platform part 252 and outside the refrigeration compartment 20. By arranging the refrigeration mechanism 30 on the platform part 252, the space of the box body 10 is fully utilized, so that the vehicle refrigerator 1 is compact while ensuring a large capacity.

[0031] The refrigeration mechanism 30 further includes a power adapter 33 connected to the compressor 31 and the fan 32, and the vehicle refrigerator 1 further includes a box accessory 40 detachably connected to the box body 10. The power adapter 33 is received in the box accessory 40, that is, the power adapter 33 does not occupy the space inside the box body 10.

[0032] In order to facilitate heat dissipation of the refrigeration mechanism 30, the box body 10 and the box accessory 40 jointly form a heat dissipation structure 50. Specifically, a first vent hole 51 is formed in the box body 10 near the compressor 31, a second vent hole 52 is formed in the box body 10 near the fan 32, a third vent hole 53 is formed in the box accessory 40 near the first vent hole 51, and a fourth vent hole 54 is formed in the box accessory 40 near the second vent hole 52. A first baffle 11 is provided between the first vent hole 51 and the second vent hole 52, and a second baffle 41 is provided between the third vent hole 53 and the fourth vent hole 54. When the fan 32 is started, air enters the box accessory 40 from outside through the fourth vent hole 54, then enters the box body 10 through the second vent hole 52, carries the heat of the compressor 31 after flowing through the compressor 31, enters the box accessory 40 through the first vent hole 51, and is then discharged from the third vent hole 53.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] Furthermore, such as Figure 6 -

[0037] Figure 8 As shown, the refrigerator body 10 includes a pivotable refrigerator door 12 located at the top, with the pivot 13 of the refrigerator door 12 close to the first wall 24. In this embodiment, the vehicle refrigerator 1 is located between the driver's seat and the passenger seat, with the first wall 24 located near the front of the vehicle and the second wall 25 close to the driver. Therefore, the opening direction of the refrigerator door 12 allows the driver to easily observe and retrieve items inside the refrigerator.

[0038] The pivot 13 is a damping pivot, and the refrigerator door 12 can be suspended when it pivots around the pivot 13. In other words, the refrigerator door 12 can be stopped at any height when the user lifts it by hand.

[0039] Preferably, the angle between the refrigerator door 12 and the top surface of the refrigerator body 10 is between 0° and 60°.

[0040] It is understood that the side of the refrigerator door 12 facing the refrigerator compartment 20 is actually at least a part of the top wall 23 of the refrigerator compartment 20, and the top of the cabinet 10 is also provided with a display control panel 14 for the driver to control the vehicle refrigerator 1.

[0041] The above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced equivalently; 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 vehicle-mounted refrigerator heat dissipation structure (50), characterized in that: The box (10) is provided with a first air vent (51) and a second air vent (52), and the box accessory (40) is provided with a third air vent (53) and a fourth air vent (54), and a first baffle (11) is arranged between the first air vent (51) and the second air vent (52).

2. The vehicle-mounted refrigerator heat dissipation structure (50) according to claim 1, characterized in that, A second baffle (41) is arranged between the third air vent (53) and the fourth air vent (54).

3. The vehicle-mounted refrigerator heat dissipation structure (50) according to claim 2, characterized in that, The box accessory (40) is located below the first air vent (51) and the second air vent (52).

4. The vehicle-mounted refrigerator heat dissipation structure (50) according to claim 3, characterized in that, The first air vent (51) and the second air vent (52) are located on a horizontal plane, and the third air vent (53) and the fourth air vent (54) are located on a vertical plane.

5. The vehicle-mounted refrigerator heat dissipation structure (50) according to claim 4, characterized in that, The box accessory (40) has a guide surface (42) for guiding the direction of air flow, and the guide surface (42) is an inclined surface extending upwardly and obliquely from below the third air vent (53) and the fourth air vent (54) respectively to the second baffle (41).

Images