Vehicle-mounted system and automobile

Abstract

The utility model discloses a vehicle-mounted system and an automobile, and relates to the technical field of vehicle-mounted systems.The vehicle-mounted system comprises an air conditioner assembly, a dehumidification mode, a main air duct, a control module and a power supply module, the refrigerator assembly comprises a refrigerator body and a heat dissipation part used for the refrigerator body. The first heat dissipation air channel is provided with a first air inlet and a first reversing opening, the first air inlet faces the heat dissipation component, the first reversing opening is communicated with the main air channel, and the first air valve is located in the first heat dissipation air channel. The first air valve is used for enabling the first air inlet to communicate with the first reversing port; according to the technical scheme provided by the utility model, the dehumidification effect in the vehicle is improved by using the working waste heat of the vehicle-mounted system, the energy consumption is reduced, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted systems, in particular to a vehicle-mounted system and a car. Background Art

[0002] Existing vehicle systems rarely have independent dehumidification modes, and generally use the dehumidification function of the vehicle system's air conditioning components to dehumidify. When the vehicle system uses the air conditioning components to dehumidify, the air blown out by the air conditioning components is relatively cold, the comfort level is poor, and the user experience is average. At the same time, the use of cooling alone for dehumidification cannot further reduce the air humidity, resulting in average dehumidification effect. Utility Model Content

[0003] The main purpose of the utility model is to provide a vehicle-mounted system and a vehicle, aiming to improve the dehumidification comfort and dehumidification effect in the vehicle.

[0004] To achieve the above-mentioned purpose, the vehicle-mounted system proposed by the utility model includes:

[0005] An air conditioning component having a dehumidification mode, wherein the air conditioning component is provided with a main air duct having an air supply port for discharging air into the vehicle;

[0006] A refrigerator assembly, the refrigerator assembly comprising a refrigerator body and a heat dissipation component for the refrigerator body;

[0007] a first heat dissipation air duct, wherein the first heat dissipation air duct has a first air inlet and a first reversing port, the first air inlet faces the heat dissipation component, and the first reversing port is connected to the main air duct, and

[0008] The first air valve is located in the first heat dissipation air duct. In the dehumidification mode, the first air valve is used to connect the first air inlet to the first reversing port.

[0009] In one embodiment, the first heat dissipation air duct further has a first air outlet for blowing air out of the vehicle;

[0010] The air conditioning component also has a cooling mode. In the cooling mode, the first air valve is used to isolate the first air inlet from the first reversing port and connect the first air inlet to the first air outlet.

[0011] In one embodiment, the air conditioning assembly includes an air conditioning condenser and a first fan;

[0012] The vehicle-mounted system further includes a second heat dissipation air duct and a second air valve disposed in the second heat dissipation air duct, the second heat dissipation air duct having a second air inlet and a second reversing port, the second air inlet facing the air conditioner condenser, and the second reversing port communicating with the main air duct;

[0013] In the dehumidification mode, the second air valve is used to connect the second air inlet to the second reversing port, and the first fan is used to drive the air flow from the second air inlet toward the second reversing port.

[0014] In one embodiment, the second heat dissipation air duct further has a second air outlet for blowing air out of the vehicle;

[0015] The air conditioning component also has a cooling mode. In the cooling mode, the second air valve is used to isolate the second air inlet from the second reversing port and connect the second air inlet to the second air outlet, and the first fan is used to drive the airflow from the second air inlet toward the second air outlet.

[0016] In one embodiment, the air conditioning component also has a heating mode. In the heating mode, the first air valve is used to connect the first air inlet to the first reversing port; and / or, in the heating mode, the second air valve is used to connect the second air inlet to the second reversing port.

[0017] In one embodiment, the first fan is disposed between the air conditioning condenser and the second air inlet;

[0018] Alternatively, the first fan is disposed in the second heat dissipation duct.

[0019] In one embodiment, the air conditioning component further includes an air conditioning evaporator and an air outlet component that are relatively arranged, the air inlet end of the air outlet component is arranged close to the air conditioning evaporator, and the air outlet end of the air outlet component is connected to the main air duct.

[0020] In one embodiment, the refrigerator assembly also includes a semiconductor refrigeration plate, the semiconductor refrigeration plate has a cold end and a hot end, the cold end is provided with a cold end heat sink, the cold end heat sink is used to dissipate cold into the refrigerator body, the hot end is provided with the heat dissipation component, the heat dissipation component is used to dissipate heat outside the refrigerator body, the heat dissipation component includes a hot end radiator, and the hot end radiator faces the first air inlet.

[0021] In one embodiment, the refrigerator assembly also includes a refrigerator compressor and a refrigerator evaporator, the heat dissipation component includes a refrigerator condenser and a second fan, the refrigerator compressor, the refrigerator condenser and the refrigerator evaporator are connected to form a refrigeration cycle loop, the refrigerator evaporator is used to dissipate cold into the refrigerator body, and the refrigerator condenser is used to dissipate heat outside the refrigerator body, the air inlet end of the second fan is arranged close to the refrigerator condenser, and the air outlet end of the second fan is facing the first air inlet.

[0022] The utility model also provides a car, comprising the above-mentioned on-vehicle system.

[0023] The technical solution of the utility model is to set a first heat dissipation duct, connect the first air inlet of the first heat dissipation duct with the air outlet heat dissipation part of the heat dissipation component, connect the first reversing port of the first heat dissipation duct with the main air duct, and set a first air valve, and control the connection and disconnection of the first air inlet and the first reversing port through the first air valve. When the air-conditioning component is in dehumidification mode, the first air inlet is controlled to be connected with the first reversing port through the first air valve, so that the heat dissipation air of the heat dissipation component can enter the main air duct through the first reversing port, mix with the dehumidified cold air in the main air duct, mix and heat the dehumidified cold air, and then blow it out from the air supply port, so as to utilize the working waste heat of the vehicle-mounted system to improve the dehumidification effect in the vehicle, reduce energy consumption, and improve user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of a first state of an embodiment of a vehicle-mounted system provided by the utility model;

[0026] Figure 2 A schematic diagram of a second state of an embodiment of the vehicle-mounted system provided by the utility model;

[0027] Figure 3 A schematic diagram of a first state of another embodiment of the vehicle-mounted system provided by the utility model;

[0028] Figure 4 A schematic diagram of a second state of another embodiment of the vehicle-mounted system provided by the utility model;

[0029] Figure 5 This is a structural schematic diagram of an embodiment of a refrigerator assembly in a vehicle-mounted system provided by the utility model.

[0030] Description of Figure Numbers:

[0031] 100. On-board system; 10. Air conditioning assembly; 11. Main air duct; 12. Air conditioning evaporator; 13. Air outlet assembly; 14. Air conditioning condenser; 15. First fan; 16. Air conditioning compressor; 17. Throttle valve; 111. Air supply port; 20. Refrigerator assembly; 21. Refrigerator body; 22. Heat dissipation component; 23. Semiconductor refrigeration sheet; 24. Cold end heat dissipation component; 25. Insulation layer; 26. Refrigerator compressor; 27. Refrigerator evaporator; 30. First heat dissipation air duct; 31. First air inlet; 32. First air outlet; 33. First reversing port; 40. First air valve; 50. Second heat dissipation air duct; 51. Second air inlet; 52. Second reversing port; 53. Second air outlet; 60. Second air valve.

[0032] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0036] Existing vehicle systems rarely have independent dehumidification modes, and generally use the dehumidification function of the vehicle system's air conditioning components to dehumidify. When the vehicle system uses the air conditioning components to dehumidify, the air blown out by the air conditioning components is relatively cold, the comfort level is poor, and the user experience is average. At the same time, the use of cooling alone for dehumidification cannot further reduce the air humidity, resulting in average dehumidification effect.

[0037] The present invention provides a vehicle-mounted system 100 .

[0038] See also Figures 1 to 5 In one embodiment of the utility model, the vehicle-mounted system 100 includes an air-conditioning assembly 10, a refrigerator assembly 20, a first heat dissipation duct 30 and a first air valve 40; the air-conditioning assembly 10 has a dehumidification mode, the air-conditioning assembly 10 is provided with a main air duct 11, the main air duct 11 has an air supply port 111 for discharging air into the vehicle, the refrigerator assembly 20 includes a refrigerator body 21 and a heat dissipation component 22 for the refrigerator body 21, the first heat dissipation duct 30 has a first air inlet 31 and a first reversing port 33, the first air inlet 31 faces the heat dissipation component 22, the first reversing port 33 is connected to the main air duct 11, and the first air valve 40 is located in the first heat dissipation duct 30. In the dehumidification mode, the first air valve 40 is used to connect the first air inlet 31 to the first reversing port 33.

[0039] The technical solution of the utility model is to set a first heat dissipation duct 30, connect the first air inlet 31 of the first heat dissipation duct 30 with the air outlet heat dissipation part of the heat dissipation component 22, connect the first reversing port 33 of the first heat dissipation duct 30 with the main air duct 11, and set a first air valve 40, and control the connection and disconnection between the first air inlet 31 and the first reversing port 33 through the first air valve 40. When the air-conditioning component 10 is in the dehumidification mode, the first air inlet 31 and the first reversing port 33 are controlled to be connected through the first air valve 40, so that the heat dissipation outlet air of the heat dissipation component 22 can enter the main air duct 11 through the first reversing port 33, mix with the dehumidified cold air in the main air duct 11, mix and heat the dehumidified cold air to further reduce the humidity, and then blow it out from the air supply port 111, so as to utilize the working waste heat of the vehicle-mounted system 100 to improve the dehumidification effect in the vehicle and improve the user experience.

[0040] See also Figure 1 , Figure 2 As shown, in the embodiment of the present utility model, the first heat dissipation duct 30 further has a first air outlet 32 ​​disposed outside the vehicle;

[0041] The air conditioning assembly 10 also has a cooling mode. In the cooling mode, the first air valve 40 is used to isolate the first air inlet 31 from the first reversing port 33 and connect the first air inlet 31 to the first air outlet 32 ​​.

[0042] In this embodiment, when the vehicle-mounted system 100 works through the air-conditioning component 10 and the vehicle-mounted system 100 is in the cooling mode, since there is no need to heat the cold air blown out of the main air duct 11, in this state, the heat of the heat dissipation component 22 does not need to be guided into the main air duct 11. For this reason, the utility model is provided with a first air outlet 32 ​​for the heat dissipation component 22 to discharge heat to the outside of the vehicle, and can be switched to the first air inlet 31 and connected to the first air outlet 32 ​​through the first air valve 40, so that the heat of the heat dissipation component 22 can be directly discharged to the outside of the vehicle through the first air outlet 32, and will not interfere with the operation of the air-conditioning component 10 in the cooling mode.

[0043] See also Figure 3 As shown, in the embodiment of the present utility model, the air conditioning assembly 10 includes an air conditioning condenser 14 and a first fan 15;

[0044] The vehicle-mounted system further includes a second heat dissipation duct 50 and a second air valve 60 disposed in the second heat dissipation duct 50. The second heat dissipation duct 50 has a second air inlet 51 and a second reversing port 52. The second air inlet 51 faces the air conditioning condenser 14, and the second reversing port 52 is connected to the main air duct 11.

[0045] In the dehumidification mode, the second air valve 60 is used to connect the second air inlet 51 to the second reversing port 52 , and the first fan 15 is used to drive the air flow from the second air inlet 51 toward the second reversing port 52 .

[0046] In this embodiment, during the operation of the air-conditioning component 10, when the refrigerant passes through the air-conditioning condenser 14, the refrigerant will exchange heat with the external environment and release heat, and will be converted from a high-temperature and high-pressure gas state to a high-pressure liquid state. Therefore, the air-conditioning condenser 14 will release heat when it is working, and at the same time, the heat released by the air-conditioning condenser 14 during operation will be quickly discharged through the first fan 15.

[0047] For this purpose, a second heat dissipation duct 50 is provided, and the second air inlet 51 of the second heat dissipation duct 50 is connected to the air outlet end of the first fan 15, and the second reversing port 52 of the second heat dissipation duct 50 is directed toward the air-conditioning condenser 14, and a second air valve 60 is provided to control the connection and disconnection between the second air inlet 51 and the second reversing port 52. When the air-conditioning component 10 is in the dehumidification mode, the second air inlet 51 and the second reversing port 52 are controlled to be connected through the second air valve 60, and the heat exported by the first fan 15 is introduced into the main air duct 11, and can be mixed with the hot air from the first air outlet 32 ​​and the dehumidified cold air in the main air duct 11, and the dehumidified cold air is mixed and heated, and then blown out from the air supply port 111, so that the working waste heat of the vehicle-mounted system 100 can be further utilized to improve the dehumidification effect in the vehicle.

[0048] See also Figure 3 , Figure 4As shown, in the embodiment of the present utility model, the second heat dissipation air duct 50 also has a second air outlet 53 for discharging air to the outside of the vehicle;

[0049] The air conditioning assembly 10 also has a cooling mode. In the cooling mode, the second air valve 60 is used to isolate the second air inlet 51 from the second reversing port 52 and connect the second air inlet 51 to the second air outlet 53. The first fan 15 is used to drive the airflow from the second air inlet 51 toward the second air outlet 53.

[0050] Similar to the above-mentioned heat dissipation of heat from the heat dissipation component 22 to the outside of the vehicle, when in the cooling mode, the main air duct 11 does not need to be mixed with hot air for heating when discharging air. Therefore, in the cooling mode, a second air outlet 53 is set in the second heat dissipation air duct 50, and the second air inlet 51 and the second reversing port 52 are switched to be connected to the second air inlet 51 and the second air outlet 53 through the second air valve 60, so that the heat exported by the first fan 15 is directly discharged to the outdoor environment through the second air outlet 53, thereby avoiding interference with the operation of the air-conditioning component 10 in the cooling mode.

[0051] See also Figures 1 to 4 As shown, in an embodiment of the utility model, the air conditioning assembly 10 also has a heating mode. In the heating mode, the first air valve 40 is used to connect the first air inlet 31 to the first reversing port 33; and / or, in the heating mode, the second air valve 60 is used to connect the second air inlet 51 to the second reversing port 52.

[0052] In this embodiment, when the air conditioning component 10 is in the heating mode, hot air needs to be blown out from the main air duct 11. Therefore, the working heat generated by the heating elements inside the vehicle-mounted system 100 can be introduced into the main air duct 11 and mixed with the hot air blown out from the main air duct 11, thereby reducing the working energy consumption of the air conditioning component 10.

[0053] Specifically, when the air-conditioning component 10 is in the heating mode, the heat dissipation outlet end of the heat dissipation component 22 can be connected to the main air duct 11 through the first heat dissipation duct 30, and the heat energy dissipated by the heat dissipation component 22 can be introduced into the main air duct 11 and mixed with the hot air inside the main air duct 11 to heat the air inside the main air duct 11, thereby reducing the heating energy consumption of the air-conditioning component 10.

[0054] Alternatively, when the air conditioning component 10 is in heating mode, the output end of the first fan 15 can be connected to the main air duct 11 through the second heat dissipation duct 50, and the heat exported by the first fan 15 can be mixed with the hot air inside the main air duct 11 to heat the air inside the main air duct 11, which can also reduce the heating energy consumption of the air conditioning component 10.

[0055] Alternatively, the first heat dissipation duct 30 and the second heat dissipation duct 50 work simultaneously, the heat dissipation outlet end of the heat dissipation component 22 is connected to the main air duct 11, and the output end of the first fan 15 is connected to the main air duct 11, so that the heat energy dissipated by the heat dissipation component 22 and the heat exported by the first fan 15 are both introduced into the main air duct 11, and the air inside the main air duct 11 is heated, thereby further reducing the heating energy consumption of the air-conditioning component 10 and making effective use of the waste heat energy.

[0056] In the embodiment of the present utility model, the first fan 15 is disposed between the air conditioning condenser 14 and the second air inlet 51;

[0057] Alternatively, the first fan 15 is disposed in the second heat dissipation duct 50 .

[0058] In this embodiment, the first fan 15 can be arranged opposite to the air-conditioning condenser 14. The first fan 15 is located outside the second heat dissipation duct 50. When the first fan 15 is working, the heat exchanged by the air-conditioning condenser 14 is introduced into the second heat dissipation duct 50 by heat convection, and the heat is quickly discharged through the second heat dissipation duct 50, and the heat is discharged from the second reversing port 52 or the second air outlet 53.

[0059] Alternatively, the first fan 15 can be arranged in the second heat dissipation duct 50. When the first fan 15 is working, the heat exchanged by the air conditioning condenser 14 is drawn into the second heat dissipation duct 50 by means of air extraction, and the hot air flow is discharged through the second reversing port 52 of the second heat dissipation duct 50 or through the second air outlet 53. Specifically, the first fan 15 is arranged in the second heat dissipation duct 50 between the second air inlet 51 and the second air valve 60.

[0060] Alternatively, two first fans 15 may be provided, the air outlet directions of the two first fans 15 being the same, wherein one first fan 15 is provided between the air conditioning condenser 14 and the second air inlet 51 , and the other first fan 15 is provided in the second heat dissipation duct 50 .

[0061] Alternatively, multiple first fans 15 may be provided, and the air outlet directions of the multiple first fans 15 are the same, wherein multiple first fans 15 may be provided between the air-conditioning condenser 14 and the second air inlet 51, and multiple first fans 15 may be provided in the second heat dissipation duct 50, which is not limited here.

[0062] See also Figures 1 to 5 As shown, in the embodiment of the utility model, the air conditioning component 10 also includes an air conditioning evaporator 12 and an air outlet component 13 which are arranged relatively to each other. The air inlet end of the air outlet component 13 is arranged close to the air conditioning evaporator 12, and the air outlet end of the air outlet component 13 is connected to the main air duct 11.

[0063] In the above embodiment, when the air conditioning assembly 10 is in the cooling mode and the dehumidification mode, when the refrigerant passes through the air conditioning evaporator 12, the refrigerant exchanges heat with the air in the vehicle at a low pressure and low temperature, absorbs heat and evaporates to become a low-pressure gas, the air conditioning evaporator 12 absorbs heat, and the air outlet assembly 13 blows the cold air that has absorbed heat out of the main air duct 11. When the air conditioning assembly 10 is in the heating mode, the air outlet assembly 13 introduces the generated heat into the main air duct 11, so that the hot air is blown out of the main air duct 11.

[0064] The air outlet assembly 13 is used for the air conditioner to quickly introduce the generated cold or heat into the vehicle body through the main air duct 11, so as to achieve uniform distribution of cold or heat in the vehicle.

[0065] Continue reading Figures 1 to 5 In the embodiment of the utility model, the air conditioning assembly 10 further includes an air conditioning compressor 16 , and the air conditioning compressor 16 is respectively connected to the air conditioning evaporator 12 and the air conditioning condenser 14 .

[0066] In the above embodiment, the air-conditioning compressor 16 can inhale low-temperature and low-pressure gaseous refrigerant, increase the temperature and pressure of the refrigerant through compression, and convert the refrigerant from a low-temperature and low-pressure gas state to a high-temperature and high-pressure liquid state. By changing the temperature and state of the refrigerant, the refrigerant can release heat in the air-conditioning condenser 14 and release heat in the air-conditioning evaporator 12, thereby realizing the refrigeration work of the air-conditioning component 10.

[0067] See also Figure 2 , Figure 4 As shown, in the embodiment of the utility model, the air conditioning assembly 10 also includes a throttle valve 17, which is arranged between the air conditioning condenser 14 and the air conditioning evaporator 12, and connects the output end of the air conditioning condenser 14 and the input end of the air conditioning evaporator 12.

[0068] When the refrigerant flows from the air-conditioning condenser 14 to the air-conditioning evaporator 12, the pressure and temperature of the refrigerant drop rapidly when passing through the throttle valve 17. By setting the throttle valve 17, the flow rate of the refrigerant entering the evaporator can be adjusted, thereby achieving the control of the refrigeration temperature.

[0069] See also Figure 1 , Figure 3 As shown, in the embodiment of the utility model, the air conditioning assembly 10 further includes a water receiving pan, which is arranged at the bottom of the air conditioning evaporator 12, and is used to receive condensed water dripping from the air conditioning evaporator 12. The water receiving pan is connected to a drain pipe, and when the condensed water received by the water receiving pan reaches a certain water level, the drain pipe is used to discharge the condensed water.

[0070] See also Figure 2 , Figure 4As shown, in an embodiment of the utility model, the refrigerator assembly 20 also includes a semiconductor refrigeration sheet 23, the semiconductor refrigeration sheet 23 has a cold end and a hot end, the cold end is provided with a cold end heat sink 24, the cold end heat sink 24 is used to dissipate the cold into the refrigerator body 21, and the hot end is provided with a heat dissipation component 22, the heat dissipation component 22 is used to dissipate the heat to the outside of the refrigerator body 21, the heat dissipation component 22 includes a hot end radiator, and the hot end radiator faces the first air inlet 31.

[0071] By providing the semiconductor cooling sheet 23, when current passes through a loop composed of different conductors, heat absorption and heat release phenomena will occur at the joints of different conductors according to the different directions of the current. Specifically, when the refrigerator assembly 20 is cooled by providing the semiconductor cooling sheet 23, heat is absorbed at the cold end of the semiconductor cooling sheet 23, and heat is released at the hot end of the semiconductor cooling sheet 23.

[0072] Since the semiconductor refrigeration chip 23 is more compact, when the refrigerator assembly 20 is set in the vehicle-mounted system 100, since the space inside the vehicle is relatively compact, cooling through the semiconductor refrigeration chip 23 can effectively save the space inside the vehicle. At the same time, when the semiconductor refrigeration chip 23 is working, there is no vibration or noise, which can increase the comfort of the vehicle environment.

[0073] In this embodiment, the hot end heat sink can be a heat conductive sheet and a heat conductive fan. The heat conductive sheet can be attached to the hot end of the semiconductor cooling sheet 23 to quickly conduct the heat released by the hot end through heat conduction, and the heat conductive fan can quickly send out the heat conducted by the heat conductive sheet.

[0074] See also Figure 5 As shown, in another embodiment of the utility model, the refrigerator assembly 20 also includes a refrigerator compressor 26 and a refrigerator evaporator 27, the heat dissipation component 22 includes a refrigerator condenser and a second fan, the refrigerator compressor 26, the refrigerator condenser and the refrigerator evaporator 27 are connected to form a refrigeration cycle loop, which is used to transfer the heat located in the refrigerator body 21 to the outside of the refrigerator body 21. Specifically, the refrigerator evaporator 27 is used to dissipate the cold into the refrigerator body 21, and the refrigerator condenser is used to dissipate the heat to the outside of the refrigerator body 21. The air inlet end of the second fan is arranged close to the refrigerator condenser, and the air outlet end of the second fan is toward the first air inlet 31.

[0075] In the above embodiment, when the refrigerator assembly 20 of the automobile system adopts the refrigerator compressor 26, it can provide a stronger cooling capacity compared to the semiconductor refrigeration sheet 23. At the same time, since the compressor technology is more mature, the refrigerator assembly 20 using the refrigerator compressor 26 has better reliability and is more durable.

[0076] Specifically, when the refrigerator assembly 20 adopts a refrigerator compressor 26, the heat dissipation component 22 for dissipating heat from the refrigerator body 21 is a refrigerator condenser and a second fan that conducts the heat released from the refrigerator condenser.

[0077] In the embodiment of the utility model, the refrigerator assembly 20 further includes a heat preservation layer 25 , and the heat preservation layer 25 is disposed on the refrigerator body 21 .

[0078] Specifically, when the refrigerator body 21 is provided with a heat-insulating layer 25 , the interior of the refrigerator body 21 can be isolated from the external environment, thereby achieving effective maintenance of the cooling capacity inside the refrigerator body 21 .

[0079] The utility model also proposes a car, which includes a vehicle-mounted system. The specific structure of the vehicle-mounted system refers to the above-mentioned embodiment. Since the vehicle-mounted system adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0080] The above are only exemplary embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A vehicle-mounted system, characterized in that: include: An air conditioning component having a dehumidification mode, wherein the air conditioning component is provided with a main air duct having an air supply port for discharging air into the vehicle; A refrigerator assembly, the refrigerator assembly comprising a refrigerator body and a heat dissipation component for the refrigerator body; a first heat dissipation air duct, wherein the first heat dissipation air duct has a first air inlet and a first reversing port, the first air inlet faces the heat dissipation component, and the first reversing port is connected to the main air duct, and The first air valve is located in the first heat dissipation air duct. In the dehumidification mode, the first air valve is used to connect the first air inlet to the first reversing port.

2. The vehicle-mounted system according to claim 1, characterized in that: The first heat dissipation air duct also has a first air outlet for blowing air out of the vehicle; The air conditioning component also has a cooling mode. In the cooling mode, the first air valve is used to isolate the first air inlet from the first reversing port and connect the first air inlet to the first air outlet.

3. The vehicle-mounted system according to claim 1, characterized in that: The air conditioning assembly includes an air conditioning condenser and a first fan; The vehicle-mounted system further includes a second heat dissipation air duct and a second air valve disposed in the second heat dissipation air duct, the second heat dissipation air duct having a second air inlet and a second reversing port, the second air inlet facing the air conditioner condenser, and the second reversing port communicating with the main air duct; In the dehumidification mode, the second air valve is used to connect the second air inlet to the second reversing port, and the first fan is used to drive the air flow from the second air inlet toward the second reversing port.

4. The vehicle-mounted system according to claim 3, characterized in that: The second heat dissipation air duct also has a second air outlet for blowing air out of the vehicle; The air conditioning component also has a cooling mode. In the cooling mode, the second air valve is used to isolate the second air inlet from the second reversing port and connect the second air inlet to the second air outlet, and the first fan is used to drive the airflow from the second air inlet toward the second air outlet.

5. The vehicle-mounted system according to claim 3, characterized in that: The air conditioning component also has a heating mode. In the heating mode, the first air valve is used to connect the first air inlet to the first reversing port; and / or, in the heating mode, the second air valve is used to connect the second air inlet to the second reversing port.

6. The vehicle-mounted system according to claim 3, characterized in that: The first fan is arranged between the air conditioning condenser and the second air inlet; Alternatively, the first fan is disposed in the second heat dissipation duct.

7. The vehicle-mounted system according to claim 3, characterized in that: The air conditioning component also includes an air conditioning evaporator and an air outlet component which are arranged relatively to each other. The air inlet end of the air outlet component is arranged close to the air conditioning evaporator, and the air outlet end of the air outlet component is communicated with the main air duct.

8. The vehicle-mounted system according to any one of claims 1 to 7, characterized in that: The refrigerator assembly also includes a semiconductor refrigeration sheet, which has a cold end and a hot end. The cold end is provided with a cold end heat sink, which is used to dissipate cold into the refrigerator body. The hot end is provided with a heat dissipation component, which is used to dissipate heat outside the refrigerator body. The heat dissipation component includes a hot end radiator, which faces the first air inlet.

9. The vehicle-mounted system according to any one of claims 1 to 7, characterized in that: The refrigerator assembly also includes a refrigerator compressor and a refrigerator evaporator, the heat dissipation component includes a refrigerator condenser and a second fan, the refrigerator compressor, the refrigerator condenser and the refrigerator evaporator are connected to form a refrigeration cycle loop, the refrigerator evaporator is used to dissipate cold into the refrigerator body, the refrigerator condenser is used to dissipate heat outside the refrigerator body, the air inlet end of the second fan is arranged close to the refrigerator condenser, and the air outlet end of the second fan is toward the first air inlet.

10. An automobile, characterized in that: The vehicle-mounted system comprises the vehicle-mounted system as claimed in any one of claims 1 to 9.

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