Outdoor refrigeration device

Abstract

The utility model discloses a refrigerating device used outdoors, belongs to the technical field of refrigerating devices, and solves the problem that an existing refrigerating device is poor in use feeling. The refrigerating device comprises a supporting seat and a solar panel, three supporting legs with a height adjusting function are arranged below the supporting seat, a rotary motor is arranged on the supporting seat, a detachable refrigerating box is arranged at the output end of the rotary motor, the interior of the refrigerating box is divided into a control cavity, a battery cavity and a refrigerating cavity, and the control cavity is communicated with the battery cavity. A lithium battery pack is arranged in the battery cavity, a photovoltaic control assembly is arranged in the control cavity, a refrigerating device used for refrigerating is arranged in the refrigerating cavity, and an electrodeless knob switch used for controlling power is arranged on the front end face of the refrigerating box. The outdoor refrigeration device has a blowing direction adjusting function, improves use comfort, is easy to store and carry, and has the advantages of being convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration devices, in particular to a refrigeration device used outdoors. Background Art

[0002] Most of the mobile air conditioners on the market require AC power to work properly. In outdoor tents, tent cars, outdoor travel, etc., when there is no AC power, they cannot meet the cooling needs in the hot summer. In addition, the existing refrigeration devices usually do not have a height adjustment function, and the wind direction can only blow in a fixed direction. During use, the user experience is not good and cannot meet the use needs. In addition, the supporting feet of the existing refrigeration devices are fixed, and the volume is too large when stored, which is difficult to store and carry, causing many inconveniences when used outdoors. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an outdoor refrigeration device with the above-mentioned deficiencies in the prior art, which has the function of adjusting the blowing direction, improves the comfort of use, is easy to store and carry, and has the characteristics of convenience in use and strong practicality.

[0004] The technical solution adopted by the utility model is: a refrigeration device for outdoor use, including a support base and a solar panel, three support legs with height adjustment function are arranged under the support base, a rotary motor is arranged on the support base, a detachable refrigeration box is arranged on the output end of the rotary motor, the refrigeration box is divided into a control chamber, a battery chamber and a refrigeration chamber, a lithium battery pack is arranged in the battery chamber, a photovoltaic control component is arranged in the control chamber, a refrigeration device for refrigeration is arranged in the refrigeration chamber, a stepless knob switch for controlling power is arranged on the front end of the refrigeration box, and the solar panel, the lithium battery pack, the refrigeration device and the stepless knob switch are all electrically connected to the photovoltaic control component.

[0005] As a further improvement, the photovoltaic control component includes a photovoltaic controller, an inverter and a photovoltaic circuit board. The photovoltaic controller and the inverter are both connected to the photovoltaic circuit board. The input end of the photovoltaic controller is electrically connected to the external solar panel, the output end of the photovoltaic controller is bidirectionally connected to the lithium battery pack, the input end of the inverter is electrically connected to the lithium battery pack, and the output end of the inverter is electrically connected to the refrigeration device and the rotary motor.

[0006] Furthermore, the refrigeration device includes a semiconductor refrigerator and a heat dissipation fan and a cooling fan arranged on both sides of the semiconductor refrigerator, the cooling fan is arranged on the cooling end surface of the semiconductor refrigerator, and the heat dissipation fan is arranged on the heating end surface of the semiconductor refrigerator.

[0007] Furthermore, ventilation windows are provided on the sides of the refrigeration box corresponding to the heat dissipation fan and the cooling fan.

[0008] Furthermore, a control circuit board is provided on the front end face of the refrigeration box, the stepless knob switch is installed on the control circuit board, a plurality of USB interfaces are provided on the control circuit board, and the control circuit board is electrically connected to the refrigeration device, the rotary motor, and the photovoltaic control component.

[0009] Furthermore, two symmetrically arranged semi-arc support blocks are provided at the bottom of the refrigeration box, and balls are embedded at the bottom of the semi-arc support blocks, and the balls are slidably fitted on the support seat.

[0010] Furthermore, a storage bag for storing solar panels is provided on the side of the refrigeration box.

[0011] Beneficial Effects

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model discloses a refrigeration device for outdoor use. During use, the height of the supporting legs can be adjusted to meet the use requirements of different environments. By making the connection between the supporting base and the refrigeration box detachable, the two can be stored separately when carried, thereby reducing the storage space and facilitating storage. During outdoor use, the height of the supporting legs is first adjusted according to the use requirements, the refrigeration box is adjusted to the required air outlet height, and then the solar panel is placed outside for exposure to the sun, and then the solar panel is connected to the photovoltaic controller through a cable. The photovoltaic controller stores electrical energy in a lithium battery pack, and supplies power to the refrigeration device and the rotating motor after conversion by an inverter. Then, the stepless knob switch is turned on, and the refrigeration device starts to work. Cold air is generated on one end face of the semiconductor refrigerator and hot air is generated on the other end face. The cold air is blown out by the refrigeration fan to achieve outdoor refrigeration. The heat dissipation fan is used to dissipate heat to ensure the normal operation of the device. While blowing out the cold air, under the action of the rotating motor, the refrigeration box swings left and right in a cycle, similar to a fan, with a better cooling effect and a better sense of comfort. The utility model has the characteristics of being easy to use and having a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at the center A;

[0016] Figure 3 It is a side structural schematic diagram of the utility model.

[0017] Among them: 1-support base, 2-refrigeration device, 3-photovoltaic control component, 4-rotating motor, 5-support leg, 6-lithium battery pack, 7-battery cavity, 8-solar panel, 9-refrigeration box, 10-ventilation window, 11-refrigeration cavity, 12-control cavity, 13-control circuit board, 14-stepless knob switch, 15-USB interface, 16-storage bag, 17-semi-arc support block, 18-ball, 21-semiconductor refrigerator, 22-cooling fan, 23-cooling fan, 31-photovoltaic controller, 32-inverter, 33-photovoltaic circuit board. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the specific embodiments in the accompanying drawings.

[0019] See also Figure 1-3 As shown, the utility model is a refrigeration device for outdoor use, including a support base 1 and a solar panel 8, three support legs 5 with height adjustment function are arranged under the support base 1, a rotary motor 4 is arranged on the support base 1, and a detachable refrigeration box 9 is arranged on the output end of the rotary motor 4, the refrigeration box 9 is divided into a control chamber 12, a battery chamber 7 and a refrigeration chamber 11, a lithium battery pack 6 is arranged in the battery chamber 7, a photovoltaic control component 3 is arranged in the control chamber 12, a refrigeration device 2 for refrigeration is arranged in the refrigeration chamber 11, a stepless knob switch 14 for controlling power is arranged on the front face of the refrigeration box 9, the solar panel 8, the lithium battery pack 6, the refrigeration device 2, and the stepless knob switch 14 are all electrically connected to the photovoltaic control component 3, and the height of the support legs 5 can be adjusted during use to meet the use requirements of different environments, and by making the connection between the support base 1 and the refrigeration box 9 detachable, the two can be stored separately when carried, thereby reducing The storage space is convenient for storage. During outdoor use, first adjust the height of the supporting legs 5 according to the use requirements, adjust the refrigeration box 9 to the required air outlet height, and then place the solar panel 2 outside for exposure to the sun, and then connect the solar panel 2 to the photovoltaic controller 31 through a cable. The photovoltaic controller 31 stores the electrical energy in the lithium battery pack 6, and powers the refrigeration device 2 and the rotating motor 4 after conversion by the inverter 32. Then, turn on the stepless knob switch 14, and the refrigeration device 2 starts to work. Cold air is generated on one end face of the semiconductor refrigerator 21, and hot air is generated on the other end face. The cold air is blown out by the cooling fan 22 to achieve outdoor cooling, and heat is dissipated by the cooling fan 23 to ensure the normal operation of the device. While blowing out the cold air, under the action of the rotating motor 4, the refrigeration box 9 swings left and right in a cycle, similar to a fan, with a better cooling effect and a better sense of comfort.

[0020] Specifically, the photovoltaic control component 3 includes a photovoltaic controller 31, an inverter 32 and a photovoltaic circuit board 33. The photovoltaic controller 31 and the inverter 32 are both connected to the photovoltaic circuit board 33. The input end of the photovoltaic controller 31 is electrically connected to the external solar panel 8, and the output end of the photovoltaic controller 31 is bidirectionally connected to the lithium battery pack 6. The input end of the inverter 32 is electrically connected to the lithium battery pack 6, and the output end of the inverter 32 is electrically connected to the refrigeration device 2 and the rotating motor 4. The inverter 32 converts DC power into AC power to power the refrigeration device 2 and the rotating motor 4, converts light energy into electrical energy through the solar panel 8, and stores it in the lithium battery pack 6 for use at night. The device uses solar power generation to meet outdoor use needs.

[0021] Preferably, the refrigeration device 2 includes a semiconductor refrigerator 21 and a heat dissipation fan 23 and a cooling fan 22 arranged on both sides of the semiconductor refrigerator 21. The cooling fan 22 is arranged on the cooling end surface of the semiconductor refrigerator 21, and the heat dissipation fan 23 is arranged on the heating end surface of the semiconductor refrigerator 21. The cold air is blown out by the cooling fan 22 to achieve outdoor cooling, and the heat dissipation is performed by the heat dissipation fan 23 to ensure the normal operation of the device. An air guide sleeve is provided between the heat dissipation fan 23, the cooling fan 22 and the refrigeration box 9 to discharge the air blown by the fan to the outside of the box.

[0022] Furthermore, ventilation windows 10 are provided on the sides of the refrigeration box 9 corresponding to the heat dissipation fan 23 and the cooling fan 22, so that the heat dissipation fan 23 and the cooling fan 22 can dissipate heat and blow cold air.

[0023] Furthermore, a control circuit board 13 is provided on the front end face of the refrigeration box 9, and a stepless knob switch 14 is installed on the control circuit board 13. A plurality of USB interfaces 15 are provided on the control circuit board 13. The control circuit board 13 is electrically connected to the refrigeration device 2, the rotary motor 4, and the photovoltaic control component 3. The USB interface 15 is provided to facilitate personnel to charge the equipment outdoors. The stepless knob switch 14 is used to control the power of the refrigeration device 2, thereby controlling the refrigeration temperature.

[0024] Furthermore, two symmetrically arranged semi-arc support blocks 17 are provided at the bottom of the refrigeration box 9, and balls 18 are embedded at the bottom of the semi-arc support blocks. The balls 18 slide and fit on the support seat 1 to play a supporting role, so that the refrigeration box 9 rotates more smoothly.

[0025] Furthermore, a storage bag 16 for storing the solar panel 8 is provided on the side of the refrigeration box 9, which is convenient for storing the solar panel 8 and convenient for outdoor personnel to carry.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A refrigeration device for outdoor use, characterized in that: The invention comprises a support base (1) and a solar panel (8), wherein three support legs (5) with a height adjustment function are arranged below the support base (1), a rotary motor (4) is arranged on the support base (1), a detachable refrigeration box (9) is arranged on the output end of the rotary motor (4), the refrigeration box (9) is divided into a control chamber (12), a battery chamber (7) and a refrigeration chamber (11), the battery chamber (7) is provided with a lithium battery pack (6), the control chamber (12) is provided with a photovoltaic control component (3), the refrigeration chamber (11) is provided with a refrigeration device (2) for refrigeration, the front end of the refrigeration box (9) is provided with a stepless knob switch (14) for controlling power, and the solar panel (8), the lithium battery pack (6), the refrigeration device (2) and the stepless knob switch (14) are all electrically connected to the photovoltaic control component (3).

2. The outdoor refrigeration device according to claim 1, characterized in that: The photovoltaic control assembly (3) comprises a photovoltaic controller (31), an inverter (32) and a photovoltaic circuit board (33). The photovoltaic controller (31) and the inverter (32) are both connected to the photovoltaic circuit board (33). The input end of the photovoltaic controller (31) is electrically connected to an external solar panel (8). The output end of the photovoltaic controller (31) is bidirectionally connected to a lithium battery pack (6). The input end of the inverter (32) is electrically connected to the lithium battery pack (6). The output end of the inverter (32) is electrically connected to a refrigeration device (2) and a rotary motor (4).

3. The outdoor refrigeration device according to claim 1, characterized in that: The refrigeration device (2) comprises a semiconductor refrigerator (21) and a heat dissipation fan (23) and a cooling fan (22) arranged on both sides of the semiconductor refrigerator (21), wherein the cooling fan (22) is arranged on the cooling end surface of the semiconductor refrigerator (21), and the heat dissipation fan (23) is arranged on the heating end surface of the semiconductor refrigerator (21).

4. The outdoor refrigeration device according to claim 3, characterized in that: The cooling fan (23) and the cooling fan (22) are both provided with ventilation windows (10) on the side surfaces of the refrigeration box (9) corresponding to the cooling fan (23) and the cooling fan (22).

5. The outdoor refrigeration device according to claim 1, characterized in that: The front end surface of the refrigeration box (9) is provided with a control circuit board (13), the stepless rotary switch (14) is installed on the control circuit board (13), the control circuit board (13) is provided with a plurality of USB interfaces (15), and the control circuit board (13) is electrically connected to the refrigeration device (2), the rotary motor (4), and the photovoltaic control component (3).

6. The outdoor refrigeration device according to claim 1, characterized in that: The bottom of the refrigeration box (9) is provided with two symmetrically arranged semi-arc support blocks (17), the bottom of the semi-arc support blocks is inlaid with balls (18), and the balls (18) are slidably fitted on the support seat (1).

7. The outdoor refrigeration device according to claim 1, characterized in that: A storage bag (16) for storing the solar panel (8) is provided on the side of the refrigeration box (9).

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