Vehicle-mounted refrigerating and heating device

Abstract

The utility model discloses a vehicle-mounted refrigerating and heating device, and belongs to the technical field of refrigerators. A containing box body of the vehicle-mounted refrigerating and heating device is provided with a containing cavity. The heating box body and the refrigerating box body are arranged in the accommodating cavity side by side, the heating box body is provided with a heating cavity, and the refrigerating box body is provided with a refrigerating cavity; the heating turnover cover is rotatably arranged on the heating box body and can rotate to close or open the heating cavity, a fan and a heating cover plate are arranged on the side, facing the heating cavity, of the heating turnover cover, the heating cover plate is arranged on the side, facing the heating cavity, of the fan, and an air outlet hole is formed in the heating cover plate; the gas outlet hole can convey gas heated by the heating cover plate to the heating cavity; the refrigeration flip cover is rotatably arranged on the refrigeration box body and can rotate to close or open the refrigeration cavity. The vehicle-mounted refrigerating and heating device has the advantages that refrigerating and heating can be achieved, the space in a vehicle is saved, and the energy utilization efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator technology, and in particular to a vehicle-mounted refrigeration and heating device. Background Technology

[0002] A car refrigerator is a type of in-vehicle refrigeration device, typically installed inside a car, providing refrigeration services for passengers during journeys. This allows passengers to enjoy chilled drinks and fresh food at any time, effectively improving travel comfort and convenience. Currently, there are many types of car refrigerators on the market, but most only have a single refrigeration function. This single-function design has limitations in practical use, especially when camping outdoors or in cold weather, as users cannot heat or keep beverages warm, affecting the user experience. When users need to heat food in the car, they often need to carry separate heating equipment, which not only increases the space occupied in the vehicle but also makes the equipment inconvenient to use. Furthermore, separate refrigeration and heating devices lead to low energy efficiency and increased operating costs.

[0003] To address the aforementioned issues, existing technologies urgently need improvement. Utility Model Content

[0004] The purpose of this utility model is to provide a vehicle-mounted cooling and heating device, which has the advantages of both cooling and heating, saving vehicle interior space, and improving energy utilization efficiency.

[0005] In a first aspect, this utility model provides a vehicle-mounted cooling and heating device, comprising:

[0006] The container is equipped with a cavity.

[0007] A heating chamber and a cooling chamber are arranged side by side in the receiving cavity. The heating chamber has a heating cavity and the cooling chamber has a cooling cavity.

[0008] A heating flip cover is rotatably mounted on the heating chamber. The heating flip cover can be rotated to close or open the heating cavity. A fan and a heating cover are provided on the side of the heating flip cover facing the heating cavity. The heating cover is located on the side of the fan facing the heating cavity. The heating cover is provided with an air outlet, which can deliver the gas heated by the heating cover to the heating cavity.

[0009] A refrigeration flip cover is rotatably mounted on the refrigeration chamber, and the refrigeration flip cover can be rotated to close or open the refrigeration cavity.

[0010] This utility model provides a vehicle-mounted cooling and heating device that combines cooling and heating functions by arranging a heating chamber and a cooling chamber side-by-side within a housing, and equipping them with rotatable heating and cooling covers. The fan on the heating cover and the heating plate work together; the fan blows air towards the heating plate, which heats the air, which is then delivered to the heating cavity through an air outlet, thus heating beverages or food. The cooling cover opens or closes the cooling cavity by rotating, achieving the cooling function. The entire device is compact and fully functional, meeting both cooling and heating needs, and is suitable for various vehicle environments. Therefore, this application not only solves the problem of existing vehicle refrigerators being unable to heat and maintain temperatures when the weather turns cold, but also improves the user experience.

[0011] Furthermore, there are multiple air vents, which are spaced apart on the heating cover.

[0012] The above technical solution employs multiple vents, which are spaced apart on the heating cover. This design allows the heated gas to be distributed more evenly within the heating cavity, thereby improving heating efficiency and effectiveness.

[0013] Furthermore, the heating cover plate includes an aluminum plate and a heating film. The air vent is disposed on the aluminum plate, and the heating film is disposed on the side of the aluminum plate facing the fan. The multiple air vents form a multiple air vent array, and the heating film is spirally extended along the gaps of the air vent array.

[0014] Using the above technical solution, the heating cover plate consists of an aluminum plate and a heating film. The aluminum plate has multiple air vents arranged in an array. The heating film is located on the side of the aluminum plate facing the fan and extends along the spiral gaps of the air vent array. This design increases the length of the heating film, thereby improving heating efficiency.

[0015] Furthermore, the heating flip cover extends away from the heating cavity and has a placement groove, and the fan is located in the placement groove.

[0016] By adopting the above technical solution, a placement groove is set on the side of the heating cover facing away from the heating cavity, and the fan is fixed in the placement groove, thereby optimizing the structural layout of the device, helping to reduce the volume of the fan protruding towards the heating cavity, and thus increasing the usable space of the heating cavity.

[0017] Furthermore, it also includes a compressor, which is used to compress and cool the refrigerant flowing through the refrigeration chamber, and the compressor is located below the heating chamber.

[0018] By adopting the above technical solution, the compressor releases heat to the outside during operation. The heating box above the compressor can use the heat released by the compressor to heat and keep the heating cavity warm, which helps to improve energy utilization efficiency.

[0019] Furthermore, the heating flip cover is also provided with a drive latch, which is used to drive the heating flip cover to rotate to open the heating cavity.

[0020] By adopting the above technical solution, a drive groove is set on the heating flip cover, which allows users to easily control the opening and closing of the heating cavity.

[0021] Furthermore, the heating flip cover has a protruding ridge on the side facing away from the heating cavity, and the protrusion height of the ridge decreases from near the drive latch groove to far away from the drive latch groove.

[0022] By adopting the above technical solution, and by setting progressively smaller protrusions on the heating flip cover, and setting a drive groove at the end of the protrusion with the largest height, the size of the heating flip cover can be reduced, thereby better adapting to the interior space of the vehicle.

[0023] Furthermore, the heating flip cover is provided with a sealing strip on the side facing the heating cavity, and the sealing strip is used to abut against the edge of the heating box body surrounding the heating cavity.

[0024] By adopting the above technical solution and adding a sealing strip to the heating flip cover, the sealing performance of the heating device is effectively improved, heat loss is reduced, and thus heating efficiency and energy saving effect are improved.

[0025] Furthermore, the heating box body is provided with sealing protrusions around the edge of the heating cavity, and the sealing protrusions are used to abut against the sealing strip.

[0026] By adopting the above technical solution, by setting sealing protrusions on the edge of the heating box and abutting against the sealing strip on the heating flip cover, the sealing performance of the heating box can be effectively improved, heat loss can be prevented, and heating efficiency can be improved.

[0027] Furthermore, it also includes a temperature probe, which is located on the side of the heating chamber facing away from the heating cavity, and is used to detect the temperature of the heating cavity.

[0028] By adopting the above technical solution and installing a temperature probe on the heating chamber, the temperature of the heating cavity can be monitored in real time, ensuring more accurate and stable temperature control during the heating process.

[0029] As can be seen from the above, the vehicle-mounted cooling and heating device provided by this utility model combines cooling and heating functions by arranging a heating chamber and a cooling chamber side by side within a housing, and equipping them with rotatable heating and cooling covers. The fan on the heating cover and the heating plate work together; the fan blows air towards the heating plate, which heats the air and then delivers it to the heating cavity through the air outlet, thereby heating beverages or food. The cooling cover opens or closes the cooling cavity by rotating, achieving the cooling function. The entire device is compact and fully functional, meeting both cooling and heating needs, and is suitable for various vehicle environments. Therefore, this application not only solves the problem of existing vehicle refrigerators being unable to heat and maintain temperatures when the weather turns cold, but also improves the user experience.

[0030] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing embodiments of this application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the structure of a vehicle-mounted cooling and heating device proposed in this utility model.

[0032] Figure 2 for Figure 1 A schematic diagram of the exploded structure of the vehicle-mounted refrigeration and heating device.

[0033] Figure 3 for Figure 2 A schematic diagram of the structure of the heating cover plate.

[0034] Figure 4 for Figure 1 An exploded view of the vehicle-mounted cooling and heating device from another perspective.

[0035] Figure 5 for Figure 1 A cross-sectional structural diagram of the vehicle-mounted refrigeration and heating device.

[0036] In the attached diagram: 100, housing; 110, housing cavity; 200, heating housing; 210, heating cavity; 220, sealing protrusion; 300, cooling housing; 310, cooling cavity; 400, heating flip cover; 410, fan; 420, heating cover plate; 421, aluminum plate; 422, heating film; 430, air vent array; 431, air vent; 440, placement slot; 450, drive latch slot; 460, protruding ridge; 470, sealing strip; 500, cooling flip cover; 600, compressor; 700, temperature probe. Detailed Implementation

[0037] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0038] The following disclosure provides many different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0039] A car refrigerator is a refrigeration device specifically designed for automobiles. It can provide passengers with chilled drinks and fresh food during journeys, greatly enhancing travel comfort and convenience. However, most current car refrigerators only have a refrigeration function, making it difficult to heat or keep warm milk or beverages when the weather turns cold and camping in the wild.

[0040] Therefore, the vehicle-mounted cooling and heating device disclosed in this utility model has the advantages of being able to both cool and heat, saving vehicle interior space, and improving energy utilization efficiency.

[0041] Reference Appendix Figure 1 , attached Figure 2 In one embodiment, the vehicle-mounted heating and cooling device includes a housing 100, a heating housing 200, a cooling housing 300, a heating flip cover 400, and a cooling flip cover 500. The housing 100 has a housing cavity 110; the heating housing 200 and the cooling housing 300 are arranged side by side in the housing cavity 110, the heating housing 200 has a heating cavity 210, and the cooling housing 300 has a cooling cavity 310; the heating flip cover 400 is rotatably mounted on the heating housing 200, and the heating flip cover 400 can be rotated to close or open the heating cavity 210. The side of the heating flip cover 400 facing the heating cavity 210 is provided with a fan 410 and a heating cover plate 420, the heating cover plate 420 is located on the side of the fan 410 facing the heating cavity 210, and the heating cover plate 420 is provided with an air outlet 431, which can transport the gas heated by the heating cover plate 420 to the heating cavity 210; the cooling flip cover 500 is rotatably mounted on the cooling housing 300, and the cooling flip cover 500 can be rotated to close or open the cooling cavity 310.

[0042] As can be seen from the above, the vehicle-mounted cooling and heating device provided by this utility model combines cooling and heating functions by arranging a heating box 200 and a cooling box 300 side by side within the housing 100, and equipping them with rotatable heating flip covers 400 and cooling flip covers 500. The fan 410 and the heating cover 420 on the heating flip cover 400 work together. The fan 410 blows air towards the heating cover 420, which heats the air and then delivers it to the heating cavity 210 through the air outlet 431, thereby heating beverages or food. The cooling flip cover 500 achieves the cooling function by rotating to open or close the cooling cavity 310. The entire device has a compact structure and complete functions, meeting both cooling and heating needs, and is suitable for various vehicle environments. Therefore, this application not only solves the problem of existing vehicle refrigerators being unable to heat and maintain temperature when the weather turns cold, but also improves the user experience.

[0043] In one embodiment, there are multiple air vents 431, which are spaced apart on the heating cover plate 420.

[0044] Using the above technical solution, there are multiple air vents 431, and these air vents 431 are arranged at intervals on the heating cover plate 420. This design allows the heated gas to be distributed more evenly within the heating cavity 210, thereby improving heating efficiency and effect.

[0045] Reference Appendix Figure 3 In one embodiment, the heating cover plate 420 includes an aluminum plate 421 and a heating film 422. An air vent 431 is disposed on the aluminum plate 421, and the heating film 422 is disposed on the side of the aluminum plate 421 facing the fan 410. The plurality of air vents 431 form a plurality of air vent arrays 430, and the heating film 422 is spirally extended along the gaps of the air vent array 430.

[0046] Specifically, the aluminum plate 421 of the heating cover 420 can be made of aluminum with high thermal conductivity to ensure heating uniformity and efficiency. The heating film 422 can be made of a high-temperature resistant material with good electrothermal conversion efficiency, such as polyimide film or other similar materials. The design of the vent array 430 can be optimized according to actual needs to ensure uniform gas distribution and heating effect.

[0047] Using the above technical solution, the heating cover 420 is composed of an aluminum plate 421 and a heating film 422. The aluminum plate 421 has multiple air vents 431 arranged in an array. The heating film 422 is located on the side of the aluminum plate 421 facing the fan 410 and extends along the spiral gaps of the air vent array 431. This design increases the length of the heating film 422, thereby improving heating efficiency.

[0048] Reference Appendix Figure 4 In one embodiment, the heating flip cover 400 extends away from the heating cavity 210 and is provided with a placement groove 440, and the fan 410 is disposed in the placement groove 440.

[0049] Specifically, the design of the mounting slot 440 can vary; for example, it can be a recessed structure or a closed cavity structure. The fan 410 can be fixed in the mounting slot 440 with screws or with a snap-fit ​​mechanism. The mounting slot 440 can be made of high-temperature and corrosion-resistant materials to ensure that the fan 410 can operate stably for a long time in high-temperature environments.

[0050] By adopting the above technical solution, by setting a placement groove 440 on the side of the heating cover 400 facing away from the heating cavity 210, the fan 410 is fixed in the placement groove 440, thereby optimizing the structural layout of the device and helping to reduce the volume of the fan 410 protruding into the heating cavity 210, thereby increasing the usable space of the heating cavity 210.

[0051] In one embodiment, a compressor 600 is also included, which is used to compress and cool the refrigerant flowing through the refrigeration housing 300. The compressor 600 is located below the heating housing 200.

[0052] Specifically, the compressor 600 and the heating film 422 are controlled by the same control board. When the compressor 600 is running, the heating film 422 stops running; when the heating film 422 is running, the compressor 600 stops running.

[0053] By adopting the above technical solution, the compressor 600 will release heat to the outside when it is running. The heating box 200 located above the compressor 600 can use the heat released by the compressor 600 to heat and keep the heating cavity 210 warm, which helps to improve the energy utilization efficiency.

[0054] In one embodiment, the heating flip cover 400 is further provided with a sealing strip 470 on the side facing the heating cavity 210. The sealing strip 470 is used to abut against the edge of the heating box 200 surrounding the heating cavity 210.

[0055] By adopting the above technical solution, by adding a sealing strip 470 to the heating flip cover 400, the sealing performance of the heating device is effectively improved, heat loss is reduced, thereby improving heating efficiency and energy saving effect.

[0056] Continue to refer to the appendix Figure 2 In one embodiment, the heating box 200 is provided with a sealing protrusion 220 around the edge of the heating cavity 210, and the sealing protrusion 220 is used to abut against the sealing strip 470.

[0057] By adopting the above technical solution, by setting a sealing protrusion 220 on the edge of the heating box 200 and abutting against the sealing strip 470 on the heating flip cover 400, the sealing performance of the heating box 200 can be effectively improved, heat loss can be prevented, and heating efficiency can be improved.

[0058] Reference Appendix Figure 5 In one embodiment, the heating flip cover 400 is further provided with a drive latch 450, which is used to drive the heating flip cover 400 to rotate to open the heating cavity 210.

[0059] By adopting the above technical solution, by setting a drive groove 450 on the heating flip cover 400, the user can conveniently control the opening and closing of the heating cavity 210.

[0060] In one embodiment, the heating flip cover 400 has a protruding ridge 460 on the side opposite to the heating cavity 210, and the protrusion height of the ridge 460 decreases from near the drive latch groove 450 to far away from the drive latch groove 450.

[0061] By adopting the above technical solution, by setting progressively smaller protruding ridges 460 on the heating flip cover 400, and setting a drive groove 450 at the end of the ridge 460 with the largest protrusion height, the size of the heating flip cover 400 can be reduced, thereby better adapting to the interior space of the vehicle.

[0062] In one embodiment, a temperature probe 700 is also included. The temperature probe 700 is located on the side of the heating chamber 200 away from the heating cavity 210 and is used to detect the temperature of the heating cavity 210.

[0063] Specifically, the control board controls the heating film 422 to heat the air, and the fan 410 blows air into the heating cavity 210. Hot air enters the heating cavity 210 through the air outlet 431 on the aluminum plate 421, thereby raising the temperature inside the heating cavity 210. After the temperature probe 700 detects that the temperature has reached the set value, the control board stops the heating film 422 from working, while the fan 410 continues to rotate.

[0064] By adopting the above technical solution, by setting a temperature probe 700 on the heating chamber 200, the temperature of the heating cavity 210 can be monitored in real time, ensuring that the temperature control during the heating process is more accurate and stable.

[0065] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0066] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A vehicle-mounted cooling and heating device, characterized in that, include: The housing (100) has a housing cavity (110). A heating chamber (200) and a cooling chamber (300) are arranged side by side in the receiving cavity (110). The heating chamber (200) is provided with a heating cavity (210), and the cooling chamber (300) is provided with a cooling cavity (310). A heating flip cover (400) is rotatably mounted on the heating box (200). The heating flip cover (400) can be rotated to close or open the heating cavity (210). A fan (410) and a heating cover plate (420) are provided on the side of the heating flip cover (400) facing the heating cavity (210). The heating cover plate (420) is located on the side of the fan (410) facing the heating cavity (210). An air outlet (431) is provided on the heating cover plate (420). The fan (410) can deliver the gas heated by the heating cover plate (420) to the heating cavity (210) through the air outlet (431). A refrigeration flip cover (500) is rotatably mounted on the refrigeration box (300), and the refrigeration flip cover (500) can be rotated to close or open the refrigeration cavity (310).

2. The vehicle-mounted cooling and heating device according to claim 1, characterized in that, The number of air vents (431) is multiple, and the multiple air vents (431) are spaced apart on the heating cover plate (420).

3. The vehicle-mounted cooling and heating device according to claim 2, characterized in that, The heating cover plate (420) includes an aluminum plate (421) and a heating film (422). The air outlet (431) is disposed on the aluminum plate (421), and the heating film (422) is disposed on the side of the aluminum plate (421) facing the fan (410). The multiple air outlets (431) form multiple air outlet arrays (430), and the heating film (422) is spirally extended along the gaps of the air outlet array (430).

4. The vehicle-mounted cooling and heating device according to claim 1, characterized in that, The heating flip cover (400) extends away from the heating cavity (210) and is provided with a placement groove (440), and the fan (410) is located in the placement groove (440).

5. A vehicle-mounted cooling and heating device according to claim 1, characterized in that, It also includes a compressor (600) for compressing and cooling the refrigerant flowing through the refrigeration chamber (300), and the compressor (600) is located below the heating chamber (200).

6. The vehicle-mounted cooling and heating device according to claim 1, characterized in that, The heating flip cover (400) is also provided with a drive groove (450), which is used to drive the heating flip cover (400) to rotate to open the heating cavity (210).

7. A vehicle-mounted cooling and heating device according to claim 6, characterized in that, The heating flip cover (400) has a protruding ridge (460) on the side facing away from the heating cavity (210), and the protrusion height of the protruding ridge (460) decreases from the side closest to the drive latch (450) to the side furthest from the drive latch (450).

8. A vehicle-mounted cooling and heating device according to claim 1, characterized in that, The heating flip cover (400) is also provided with a sealing strip (470) on the side facing the heating cavity (210), and the sealing strip (470) is used to abut against the edge of the heating box (200) around the heating cavity (210).

9. A vehicle-mounted cooling and heating device according to claim 8, characterized in that, The heating box (200) is provided with a sealing protrusion (220) around the edge of the heating cavity (210), and the sealing protrusion (220) is used to abut against the sealing strip (470).

10. A vehicle-mounted cooling and heating device according to claim 1, characterized in that, It also includes a temperature probe (700), which is located on the side of the heating box (200) facing away from the heating cavity (210) and is used to detect the temperature of the heating cavity (210).

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