阅读说明：本技术 备胎式车载冰箱 (Spare tire type vehicle-mounted refrigerator ) 是由 马道东 于德松 艾迁 于 2021-08-16 设计创作，主要内容包括：本发明的目的是提供一种取放方便且不影响工具空间的备胎式车载冰箱,包括半圆形的车载冰箱,车载冰箱的曲率中心与备胎凹腔的曲率中心重合,车载冰箱的底部设置有转盘,转盘的回转中心与备胎凹腔的中心重合。上述方案中,车载冰箱底部与一转盘组装在一起,在需打开冰箱取物品时,控制台给出信号,车载冰箱被旋转到后背门处,方便打开冰箱,完成操作,关闭冰箱门盖,控制台收到门已关闭信号,将冰箱旋转回原始位置。(The invention aims to provide a spare tire type vehicle-mounted refrigerator which is convenient to take and place and does not influence the tool space. In the scheme, the bottom of the vehicle-mounted refrigerator is assembled with a rotating disc, when the refrigerator needs to be opened to take articles, the console gives a signal, the vehicle-mounted refrigerator is rotated to the back door, the refrigerator is conveniently opened, the operation is completed, the door cover of the refrigerator is closed, the console receives a door closing signal, and the refrigerator is rotated back to the original position.)

1. The utility model provides a spare tyre formula vehicle-mounted refrigerator which characterized in that: the vehicle-mounted refrigerator comprises a semicircular vehicle-mounted refrigerator (10), wherein the curvature center of the vehicle-mounted refrigerator (10) is coincided with the curvature center of a spare tire cavity (A), a rotary table (20) is arranged at the bottom of the vehicle-mounted refrigerator (10), and the rotation center of the rotary table (20) is coincided with the center of the spare tire cavity (A).

2. The spare tire type in-vehicle refrigerator of claim 1, wherein: the vehicle-mounted refrigerator (10) comprises a semi-circular cylindrical refrigerator body (11), the upper opening edge of the straight edge of the refrigerator body (11) is hinged to a refrigerator cover (12) through a hinge shaft (111), the shaft core of the hinge shaft (111) is arranged in the horizontal direction and is consistent with the length direction of the straight edge of the refrigerator body (11), and the arc edge of the refrigerator cover (12) is locked with the arc edge of the refrigerator body (11) through a pressing type lock catch (15).

3. The spare tire type in-vehicle refrigerator of claim 2, wherein: the push type lock catches (15) are arranged in the middle of the arc edge of the refrigerator cover (12), and the hinged shafts (111) are uniformly arranged at intervals on the upper opening edge of the straight edge of the refrigerator body (11).

4. The spare tire type in-vehicle refrigerator of claim 2, wherein: the refrigerator comprises a refrigerator body (11), and is characterized in that a semiconductor refrigerating unit (30) is arranged on the straight-edge cylinder wall of the refrigerator body (11), the semiconductor refrigerating unit (30) comprises a radiating pipe (31) fixed on the outer wall of a shell of the refrigerator body (11) and a semiconductor refrigerating piece arranged in a cavity between the shell and an inner container, a cold guide piece is fixed at the inner end of the semiconductor refrigerating piece, and the cold guide piece is attached to the outer wall of the inner container.

5. The spare tire type in-vehicle refrigerator of claim 2, wherein: the semiconductor refrigeration units (30) are arranged on the straight-side cylinder wall of the refrigerator body (11) in two and are symmetrically arranged relative to the center line of the straight-side cylinder wall.

6. The spare tire type in-vehicle refrigerator of claim 5, wherein: the end parts of the adjacent ends of the two radiating pipes (31) are provided with fans (32), and the two fans (32) are also symmetrically arranged relative to the center line of the straight-edge cylinder wall.

7. The spare tire type in-vehicle refrigerator of claim 5, wherein: a boss (13) is convexly extended outwards at the middle position of the straight-edge cylinder wall of the refrigerator body (11), a control circuit board (40) is arranged on the boss (13), and the circuit board (40) is connected with a power supply through a lead (41).

8. The spare tire type in-vehicle refrigerator of claim 2, wherein: the radius of a semicircular cylinder of the refrigerator body (11) is smaller than that of the spare tire cavity (A), an external flanging (14) extends towards the periphery of the upper cylinder opening of the refrigerator body (11), and the radius of a semicircular area formed by the external flanging (14) of the circular arc edge and the external flanging (14) of the straight edge is equal to that of the spare tire cavity (A).

9. The spare tire type in-vehicle refrigerator of claim 8, wherein: the push type lock catch (121) is arranged on the external flanging (14) of the arc edge, and the radiating pipe (31), the fan (33) and the control circuit board (40) are arranged below the external flanging (14) of the straight edge.

10. The spare tire type in-vehicle refrigerator according to any one of claims 1 to 9, wherein: the turntable (20) is also provided with a semicircular tool box (50), the semicircular tool box (50) and the vehicle-mounted refrigerator (10) form a circular structure, and the radius of the circular structure is matched with that of the spare tire cavity (A).

Technical Field

The invention relates to the technical field of vehicle-mounted refrigerators, in particular to a spare tire type vehicle-mounted refrigerator.

Background

With the development of social economy and the automobile industry, the requirement for comfort of vehicles is gradually increased, and many cars are provided with an on-vehicle refrigerator in order to provide cool beverages or fresh food for passengers in the cars during traveling. Because of space restrictions, the vehicle-mounted refrigerator is often installed in an armrest box in the middle of a main driver and a passenger driver, and the refrigerator can be mainly small and medium in volume due to limited space in the armrest box.

In order to solve the above problems, an invention application entitled "spare tire type in-vehicle refrigerator system" (application publication No. CN612833603A) (hereinafter referred to as document 1) discloses the following technical solutions: utilize the space division device to separate the trunk and the spare tyre space of car, the base is placed in the spare tyre space, and the base is an upper portion open-ended U type casing, places the refrigerator in the casing, and a plurality of risers can remove, and the connection can be separated into two parts around with the trunk space after removing, and convenience of customers holds article in the trunk, can not be chaotic. In addition, an invention patent named "vehicle-mounted combination tool box" (grant publication number: CN201856713U) (hereinafter referred to as document 2) discloses the following technical solutions: the automobile spare tire protection device comprises a tool box body arranged in an automobile trunk, wherein the tool box body is arranged on one side, close to a rear seat, of the trunk and fixedly connected with a trunk floor, the side, facing the opening side of the trunk, of the tool box body is an arc surface matched with an automobile spare tire, a vehicle-mounted refrigerator is arranged in the tool box body, and the vehicle-mounted refrigerator and the tool box body form detachable connection. In document 1, the vehicle-mounted refrigerator is simply placed in the spare tire space, and the operation of taking and placing articles from the refrigerator is inconvenient, while in document 2, the vehicle-mounted refrigerator is placed in a tool box body beside the spare tire space, so that too much box body space is occupied, and tools cannot be placed normally.

Disclosure of Invention

The invention aims to provide a spare tire type vehicle-mounted refrigerator which is convenient to take and place and does not influence the tool space.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a spare tyre formula vehicle-mounted refrigerator which characterized in that: the vehicle-mounted refrigerator comprises a semicircular vehicle-mounted refrigerator, wherein the curvature center of the vehicle-mounted refrigerator is coincided with that of a spare tire cavity, a rotary table is arranged at the bottom of the vehicle-mounted refrigerator, and the rotation center of the rotary table is coincided with that of the spare tire cavity.

In the scheme, the bottom of the vehicle-mounted refrigerator is assembled with a rotating disc, when the refrigerator needs to be opened to take articles, the console gives a signal, the vehicle-mounted refrigerator is rotated to the back door, the refrigerator is conveniently opened, the operation is completed, the door cover of the refrigerator is closed, the console receives a door closing signal, and the refrigerator is rotated back to the original position.

Drawings

FIG. 1 is a perspective view of an in-vehicle refrigerator;

FIG. 2 is a front view of the in-vehicle refrigerator;

FIG. 3 is a bottom view of the in-vehicle refrigerator;

FIG. 4 is a schematic view of the installation of the on-board refrigerator on the vehicle body;

fig. 5 is a cross-sectional view of fig. 4.

Detailed Description

As shown in fig. 1 to 5, the spare tire type vehicle-mounted refrigerator comprises a semicircular vehicle-mounted refrigerator 10, wherein the curvature center of the vehicle-mounted refrigerator 10 is coincided with the curvature center of a spare tire cavity a, a rotary table 20 is arranged at the bottom of the vehicle-mounted refrigerator 10, and the rotation center of the rotary table 20 is coincided with the center of the spare tire cavity a. The vehicle-mounted refrigerator 10 is arranged by utilizing the original space of the spare tire cavity A, the bottom of the vehicle-mounted refrigerator 10 is assembled with a rotating disc 20, the rotating function of the vehicle-mounted refrigerator 10 is achieved, when the vehicle-mounted refrigerator 10 needs to be opened to take articles, a control console gives a signal, the vehicle-mounted refrigerator 10 is rotated to a back door, the vehicle-mounted refrigerator 10 is conveniently opened, the operation is completed, a door cover of the vehicle-mounted refrigerator 10 is closed, and the control console receives a door closing signal and rotates the vehicle-mounted refrigerator 10 back to the original position.

The specific structure is as follows: the vehicle-mounted refrigerator 10 comprises a semi-circular cylindrical refrigerator body 11, the upper opening edge of a straight edge of the refrigerator body 11 is hinged with a refrigerator cover 12 through a hinge shaft 111, the shaft core of the hinge shaft 111 is arranged in the horizontal direction and is consistent with the length direction of the straight edge of the refrigerator body 11, and the arc edge of the refrigerator cover 12 is locked with the arc edge of the refrigerator body 11 through a push type lock catch 15.

Furthermore, the push type lock 15 is arranged in the middle of the arc edge of the refrigerator cover 12, and the hinge shafts 111 are uniformly arranged at the upper opening edge of the straight edge of the refrigerator body 11 at intervals, so that the stability of the refrigerator cover 12 during opening and closing is ensured.

The refrigerator comprises a refrigerator body 11 and is characterized in that a semiconductor refrigerating unit 30 is arranged on the straight-edge cylinder wall of the refrigerator body 11, the semiconductor refrigerating unit 30 comprises a radiating pipe 31 fixed on the outer wall of a shell of the refrigerator body 11 and semiconductor refrigerating pieces arranged in a cavity between the shell and an inner container, cold guide pieces are fixed at the inner ends of the semiconductor refrigerating pieces, and the cold guide pieces are attached to the outer wall of the inner container. The cold face refrigeration of semiconductor refrigeration piece transmits the inner bag through leading cold piece, and then refrigerates the food in the inner bag, and the heat of exchanging out in time, effectual giving out through cooling tube 31, further guarantees the refrigeration effect of refrigerator.

In order to improve the heat conduction efficiency, the semiconductor refrigeration unit 30 is provided with two straight-side walls of the refrigerator body 11 and is arranged symmetrically with respect to the center line of the straight-side walls. The straight-side cylinder wall provides enough space for the connection of the semiconductor refrigeration units 30, meanwhile, the two semiconductor refrigeration units 30 can meet the use requirement only by short refrigeration time, and the two refrigeration units adopt a semiconductor refrigeration mode, so that the semiconductor refrigeration device has the advantages of environmental protection, no pollution, small size, low cost, no vibration noise during working, long service life and the like.

As a preferred embodiment of the present invention, the fan 32 is disposed at the end of the two radiating pipes 31 near the proximal end, and the two fans 32 are also symmetrically arranged with respect to the center line of the straight-sided cylindrical wall. This has the advantage that the fan 32 can radiate heat from the radiating pipe 31 and the control circuit board 40 between the two fans 32 can be radiated and cooled, thereby prolonging the service life of the refrigerator.

The middle position of the straight-edge cylinder wall of the refrigerator body 11 is provided with a boss 13 which protrudes outwards, the boss 13 is provided with a control circuit board 40, and the control circuit board 40 is connected with a power supply through a lead 41. The two fans 32 can drive air disturbance around the control circuit board 40 to dissipate and cool the control circuit board 40, so that the service life of the refrigerator is prolonged.

In order to ensure that the rotation center of the refrigerator body 11 coincides with the center of the spare tire cavity a, the radius of the semicircular cylinder of the refrigerator body 11 is smaller than that of the spare tire cavity a so as to reserve a space for installing elements such as a control circuit board 40 and the like, an external flange 14 extends towards the periphery at the upper cylinder opening of the refrigerator body 11, the radius of a semicircular area formed by the external flange 14 of the circular arc edge and the external flange 14 of the straight edge is equal to that of the spare tire cavity a, and the refrigerator is attractive and elegant.

The press type lock 121 is disposed on the external flange 14 with the circular arc edge, the heat pipe 31, the fan 33 and the control circuit board 40 are disposed under the external flange 14 with the straight edge, and the heat pipe 31, the fan 33 and the control circuit board 40 are all hidden from the user's perspective, i.e. from the top view, which is elegant appearance.

Because the space of the spare tire cavity A is very large, the vehicle-mounted refrigerator 10 does not need to be arranged so large, the turntable 20 is further provided with the semicircular tool box 50, the semicircular tool box 50 and the vehicle-mounted refrigerator 10 form a circular structure, and the radius of the circular structure is matched with that of the spare tire cavity A, so that the maximum utilization rate of the spare tire cavity A is achieved, and the semicircular tool box 50 is also arranged on the turntable 20, and tools are convenient to take and place.