Liquid cooling charging system and vehicle with same

Abstract

The utility model discloses a liquid-cooling charging system and a vehicle with the same. The liquid-cooling charging system comprises a charging seat; the liquid-cooled cable assembly is connected to the charging base, the liquid-cooled cable assembly is provided with a cable and a cable liquid-cooled pipeline located in the cable, and the interior of the cable liquid-cooled pipeline is suitable for cooling liquid to flow so as to take away heat of the cable; the energy distribution unit is electrically connected with the charging base through a cable assembly, the energy distribution unit is provided with a liquid cooling heat dissipation plate, a water tank is formed in the liquid cooling heat dissipation plate, the water tank is suitable for flowing cooling liquid to take away heat of the energy distribution unit, and a cable is electrically connected with the energy distribution unit; and a cable liquid cooling pipeline in the cable is connected with the water tank to form a cooling circulation flow path. According to the liquid cooling charging system provided by the embodiment of the utility model, the overall structure is globally cooled, so that the safety of the liquid cooling charging system is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle components, in particular to a liquid cooling charging system and a vehicle with the same. Background Art

[0002] The liquid-cooled charging system in the related technology is an independent liquid-cooling structure. When the temperature of the crimping point in the charging seat rises, it can only dissipate the heat generated during charging of the cable assembly connected to the charging seat. However, the charging system is also connected to the battery through the energy distribution unit. There is no cooling device inside the energy distribution unit, so the overall temperature rise control effect cannot be achieved, and the risks caused by the temperature rise of the connection points inside the energy distribution unit cannot be eliminated. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a liquid-cooled charging system, which improves the safety of the liquid-cooled charging system by globally cooling the entire structure.

[0004] The utility model also provides a vehicle with a liquid cooling charging system.

[0005] To achieve the above-mentioned purpose, according to an embodiment of the utility model, a liquid-cooled charging system is proposed, including: a charging seat; a liquid-cooled cable assembly, the cable assembly is connected to the charging seat, the liquid-cooled cable assembly is constructed with a cable and a cable liquid cooling pipeline inside the cable, the cable liquid cooling flow path is suitable for the flow of coolant to take away the heat of the cable; an energy distribution unit, the energy distribution unit is electrically connected to the charging seat through the cable assembly, the energy distribution unit is constructed with a liquid-cooled heat sink, a water tank is formed inside the liquid-cooled heat sink, the water tank is suitable for the flow of coolant to take away the heat of the energy distribution unit, the cable is electrically connected to the energy distribution unit, and the cable liquid cooling pipeline inside the cable is connected to the water tank to form a cooling circulation flow path.

[0006] According to the liquid-cooled charging system of the embodiment of the utility model, the liquid-cooled cable assembly is connected to the charging seat, and the cable liquid-cooling pipeline inside the cable is suitable for the flow of coolant to take away the heat of the cable. The energy distribution unit is connected to the charging seat through the liquid-cooled cable assembly, and is constructed with a liquid-cooled heat sink and a water tank. The cable liquid-cooling pipeline inside the cable is connected to the water tank to form a cooling circulation flow path, so that the coolant can flow quickly and take away the heat generated by the cable and the energy distribution unit. Through the comprehensive structure, the entire liquid-cooled charging system 1 achieves global cooling, effectively reduces the temperature inside the liquid-cooled charging system, and improves the stability and safety of the liquid-cooled charging system.

[0007] At the same time, through the circulation of the coolant and the structure of the heat sink, all components of the system are fully protected, ensuring that the system can maintain a good working condition when running at high power. This comprehensive cooling design helps to improve the reliability and safety of the liquid-cooled charging system and reduce the risk of failure of the liquid-cooled charging system.

[0008] Therefore, according to the liquid-cooled charging system of the embodiment of the utility model, the safety of the liquid-cooled charging system is improved by globally cooling the entire structure.

[0009] According to some specific embodiments of the utility model, the liquid-cooled cable assembly includes: a liquid-cooling box body; a water pump, the water pump is installed in the liquid-cooling box body, the water pump is connected to the cable liquid cooling pipeline and drives the coolant in the cable liquid cooling pipeline to flow; a radiator, the radiator is installed in the liquid-cooling box body, and the cable liquid cooling pipeline is connected to the radiator to perform heat exchange on the coolant in the liquid cooling pipeline.

[0010] According to some specific embodiments of the present utility model, the radiator includes: fins, the cable liquid cooling pipeline is inserted into the fins; and a cooling fan, the cooling fan is installed in the liquid cooling box body and corresponds to the position of the fins.

[0011] According to some specific embodiments of the utility model, the liquid-cooled cable assembly also includes: a liquid replenishing tank, which is installed in the liquid cooling box body to contain coolant; a liquid replenishing pipeline, which is connected to the liquid replenishing tank, and the liquid replenishing pipeline is connected to the radiator and communicates with the cable liquid cooling pipeline.

[0012] According to some specific embodiments of the present utility model, the liquid cooling box body is constructed with a cable assembly inlet and a cable assembly outlet, one end of the cable assembly enters the liquid cooling box body from the cable assembly inlet, the cable assembly is connected to the water pump and the radiator within the liquid cooling box body, and the other end of the cable liquid cooling pipeline is led out of the liquid cooling box body from the cable assembly outlet.

[0013] According to some specific embodiments of the present utility model, the energy distribution unit is constructed with an energy distribution inlet and an energy distribution outlet, the cable assembly led out from the cable assembly outlet is connected to the energy distribution inlet, the cable assembly led out from the cable assembly inlet is connected to the energy distribution inlet, the energy distribution inlet is connected to the inlet end of the water sink, and the energy distribution outlet is connected to the outlet end of the water sink.

[0014] According to some specific embodiments of the utility model, the cable assembly inlet and the cable assembly outlet are both on the same side of the liquid-cooling box body, the energy distribution inlet and the energy distribution outlet are both on the same side of the energy distribution unit, and the cable assembly inlet, the cable assembly outlet, the energy distribution inlet and the energy distribution outlet are all facing the same side.

[0015] According to some specific embodiments of the present utility model, the energy distribution unit is configured with an output terminal, the output terminal is connected to a copper busbar, and the liquid-cooled heat sink is connected to and covers the surface of the copper busbar.

[0016] According to some specific embodiments of the utility model, the output terminal includes a first output terminal and a second output terminal, the first output terminal and the second output terminal are respectively located on the sides adjacent to the energy distribution inlet and the energy distribution outlet, the first output terminal and the second output terminal are both connected to the copper busbar, and the liquid-cooled heat sink is connected to and covers the top of the copper busbar of the first output terminal and the copper busbar of the second output terminal.

[0017] According to an embodiment of the second aspect of the utility model, a vehicle is provided, comprising a liquid-cooled charging system according to the above embodiment of the utility model.

[0018] According to the vehicle of the embodiment of the utility model, by utilizing the liquid-cooled charging system according to the embodiment of the utility model, the safety of the liquid-cooled charging system is improved by globally cooling the entire structure.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 is a structural schematic diagram of a liquid-cooled charging system according to an embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the connection between the liquid-cooled cable assembly and the energy distribution unit of the liquid-cooled charging system according to an embodiment of the utility model;

[0023] Figure 3 is a structural schematic diagram of a liquid-cooled cable assembly of a liquid-cooled charging system according to an embodiment of the utility model;

[0024] Figure 4It is a structural schematic diagram of an energy distribution unit of a liquid-cooled charging system according to an embodiment of the utility model.

[0025] Reference numerals:

[0026] Liquid-cooled charging system 1, charging station 100, liquid-cooled cable assembly 200, energy distribution unit 300,

[0027] Cable liquid cooling pipeline 201, liquid cooling box 210, water pump 220, radiator 230, liquid replenishing tank 240,

[0028] Fluid replenishment pipeline 250, cable assembly inlet 211, cable assembly outlet 212, fin 231,

[0029] Cooling fan 232, liquid cooling heat sink 310, output terminal 320, energy distribution inlet 301,

[0030] Energy distribution outlet 302, first output terminal 321, second output terminal 322,

[0031] Conversion line 10, input plug 11. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0035] In the description of the present invention, "multiple" means two or more, and "several" means one or more.

[0036] The liquid-cooled charging system according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0037] like Figure 1-Figure 4 As shown, the liquid-cooled charging system 1 according to an embodiment of the present invention includes a charging base 100 , a liquid-cooled cable assembly 200 and an energy distribution unit 300 .

[0038] The liquid-cooled cable assembly 200 is connected to the charging base 100. The liquid-cooled cable assembly 200 is constructed with a cable and a cable liquid-cooling pipeline 201 inside the cable. The cable liquid-cooling pipeline 201 is suitable for the flow of cooling liquid to remove the heat of the cable. The energy distribution unit 300 is electrically connected to the charging base 100 through the liquid-cooled cable assembly 200. The energy distribution unit 300 is constructed with a liquid-cooled heat sink 310. A water tank is formed inside the liquid-cooled heat sink 310. The water tank is suitable for the flow of cooling liquid to remove the heat of the energy distribution unit 300. The cable is electrically connected to the energy distribution unit 300, and the cable liquid-cooling pipeline 201 inside the cable is connected to the water tank to form a cooling circulation flow path.

[0039] For example, Figure 1 As shown, the solid line represents the liquid flow path inside the liquid-cooled charging system 1 , and the dotted line represents the circuit inside the liquid-cooled charging system 1 .

[0040] According to the liquid-cooled charging system 1 of the embodiment of the utility model, the liquid-cooled cable assembly 200 is connected to the charging seat 100, and the cable liquid-cooling pipeline 201 inside the cable is suitable for the flow of coolant to take away the heat of the cable. The energy distribution unit 300 is connected to the charging seat 100 through the liquid-cooled cable assembly 200, and is constructed with a liquid-cooled heat sink 310 and a water tank. The cable liquid-cooling pipeline 201 inside the cable is connected to the water tank to form a cooling circulation flow path, so that the coolant can flow quickly and take away the heat generated by the cable and the energy distribution unit 300. Through the comprehensive structure, the entire liquid-cooled charging system 1 achieves global cooling, effectively reduces the temperature inside the liquid-cooled charging system 1, and improves the stability and safety of the liquid-cooled charging system 1.

[0041] At the same time, the circulation of the coolant and the structure of the heat sink 310 fully protect the various components of the system, ensuring that the system can maintain a good working condition when operating at high power. This comprehensive cooling design helps to improve the reliability and safety of the liquid-cooled charging system 1 and reduce the risk of failure of the liquid-cooled charging system 1.

[0042] Therefore, according to the liquid-cooled charging system 1 of the embodiment of the utility model, the safety of the liquid-cooled charging system is improved by globally cooling the entire structure.

[0043] In some specific embodiments of the present invention, Figure 4As shown, the liquid-cooled cable assembly 200 includes a liquid-cooling box body 210, a water pump 220, and a radiator 230. The water pump 220 is installed in the liquid-cooling box body 210, and the water pump 220 is connected to the cable liquid-cooling pipeline 201 and drives the coolant in the cable liquid-cooling pipeline 201 to flow. The radiator 230 is installed in the liquid-cooling box body 210, and the cable liquid-cooling pipeline 201 is connected to the radiator 230 to perform heat exchange on the coolant in the cable liquid-cooling pipeline 201.

[0044] Specifically, Figure 4 The direction of the arrow in the middle represents the direction of the coolant flow. One end of the water pump 220 is connected to the input plug 11 outside the liquid cooling box 210 through the conversion line 10. The current flows into the water pump 220 through the input plug 11 and the conversion line 10. When the internal temperature of the energy distribution unit 300 is higher than the set threshold temperature, the control system in the liquid cooling cable assembly 1 issues a command, and the water pump 220 and the radiator 230 start working. The coolant is driven by the rotation of the water pump 220 to circulate in the cable liquid cooling pipeline 201. The rotation of the rotor inside the water pump 220 generates a pressure difference. The coolant inside the liquid cooling heat sink 310 flows into the water pump 220 after circulation. As the pressure difference inside the water pump 220 changes, the coolant flows out of the water pump 220, flows into the radiator 230 through the cable liquid cooling pipeline 201, and the coolant temperature is reduced under the action of the radiator 230. After circulation, it flows into the liquid cooling heat sink 310 to complete the temperature rise control of the energy distribution unit 300.

[0045] The various parts of the liquid-cooled cable assembly 200 have clear structural division of labor and cooperate with each other to jointly realize the circulation and heat dissipation of the coolant inside the energy distribution unit 300, thereby ensuring the efficient operation and stable performance of the liquid-cooled charging system 1.

[0046] In some specific embodiments of the present invention, Figure 4 As shown, the radiator 230 includes fins 231 and a cooling fan 232. The cable liquid cooling pipeline 201 is inserted through the fins 231. The cooling fan 232 is installed in the liquid cooling box 210 and corresponds to the position of the fins 231. There can be multiple cooling fans 232, which are arranged in sequence on one side of the fins 231. The fin 231 structure can effectively increase the heat exchange surface area. When the cable liquid cooling pipeline 201 is inserted between the fins 231, when the coolant flows through the fins 231, the surface contact area with the fins 231 is increased, which is conducive to transferring the heat in the cable to the fins 231 faster, improving the heat exchange efficiency, and effectively reducing the temperature of the coolant.

[0047] The installation of the cooling fan 232 can enhance the cooling effect of the radiator 230. The cooling fan 232 promotes forced convection of air on the surface of the fin 231 by blowing the fins 231, accelerates the transfer and dissipation of heat, and quickly reduces the temperature of the coolant, quickly dissipates the heat to the external environment, keeps the temperature of the coolant within a suitable range, and improves the working efficiency and reliability of the system.

[0048] In some specific embodiments of the present invention, Figure 4 As shown, the liquid-cooled cable assembly 200 also includes a refill tank 240 and a refill pipeline 250. The refill tank 240 is installed in the liquid-cooled box body 210 to contain coolant. The refill pipeline 250 is connected to the refill tank 240, and the refill pipeline 250 is connected to the radiator 230 and communicates with the cable liquid cooling pipeline 201. The refill tank 240 can hold additional coolant. After the liquid-cooled charging system 1 has been running for a long time or the coolant has evaporated and consumed, the coolant can be replenished from the refill tank 240 to the system through the refill pipeline 250 to maintain sufficient coolant and ensure that there is enough coolant circulating in the cable liquid cooling pipeline 201, thereby effectively reducing the cable operating temperature and ensuring the normal operation of the system. By timely replenishing coolant to the system, the circulation amount of coolant in the cable liquid cooling pipeline 201 can be kept stable, avoiding system overheating or failure due to a reduction in coolant, and ensuring the stability and reliability of the system.

[0049] In some specific embodiments of the present invention, Figure 4 As shown, the liquid cooling box body 210 is configured with a cable assembly inlet 211 and a cable assembly outlet 212. One end of the liquid cooling cable assembly 200 enters the liquid cooling box body 210 from the cable assembly inlet 211, the liquid cooling cable assembly 200 is connected to the water pump 220 and the radiator 230 in the liquid cooling box body 210, and the other end of the cable liquid cooling pipeline 201 is led out of the liquid cooling box body 210 from the cable assembly outlet 212.

[0050] The liquid-cooled cable assembly 200 circulates through the water pump 220 in the liquid-cooled box 210, exchanges heat with the radiator 230, and brings heat to the radiator 230. During the circulation process, the coolant continuously absorbs the heat generated by the cable assembly and the coolant, and then transfers and dissipates the heat through the radiator 230 and the external environment, maintaining the temperature of the coolant within an appropriate range and improving the efficiency of the overall heat dissipation system.

[0051] In some specific embodiments of the present invention, Figure 2-Figure 4As shown, the energy distribution unit 300 is constructed with an energy distribution inlet 301 and an energy distribution outlet 302. The cable assembly led out from the cable assembly outlet 212 is connected to the energy distribution inlet 301, and the cable assembly led out from the cable assembly inlet 211 is connected to the energy distribution inlet 301. The energy distribution inlet 301 is connected to the inlet end of the water tank, and the energy distribution outlet 302 is connected to the outlet end of the water tank. The liquid-cooled cable assembly 200 and the energy distribution unit 300 are connected to form a complete circulation channel through structures such as the cable assembly inlet 211, the cable assembly outlet 212, the energy distribution inlet 301 and the energy distribution outlet 302. The flow of the coolant between the two effectively takes away the heat inside the energy distribution unit 300, and the heat is promptly discharged through the action of the radiator 230 inside the liquid-cooled cable assembly 200, thereby improving the safety and reliability of the system.

[0052] In some specific embodiments of the present invention, Figure 2 and Figure 3 As shown, the cable assembly inlet 211 and the cable assembly outlet 212 are both on the same side of the liquid cooling box body 210, the energy distribution inlet 301 and the energy distribution outlet 302 are both on the same side of the energy distribution unit 300, and the cable assembly inlet 211, the cable assembly outlet 212, the energy distribution inlet 301 and the energy distribution outlet 302 are all facing the same side.

[0053] The structure facing the same side makes the connection position of the liquid-cooled cable assembly 200 and the energy distribution unit 300 more compact, saving space, which is beneficial to the compactness and integration of the overall structure of the system. Such a structure can make the liquid-cooled charging system 1 more compact in size, easy to install and layout. At the same time, the structure on the same side makes the connection ports of the liquid-cooled cable assembly 200 and the energy distribution unit 300 concentrated on one side, which is convenient for observing and checking the connection status. The operator can see the actual connection status of the connection port more clearly, which helps to find and deal with problems in time, and improve the working stability and reliability of the system.

[0054] In some specific embodiments of the present invention, Figure 3 As shown, the energy distribution unit 300 is constructed with an output terminal 320, the output terminal 320 is connected to a copper busbar, and a liquid-cooled heat sink 310 is connected to and covers the surface of the copper busbar. The output terminal 320 serves as a high-voltage socket, which is used to connect to the high-voltage power output terminal to achieve the transmission of electricity. The high-voltage socket can bring more efficient power transmission and ensure the safe and stable operation of the charging system at high power output. The output terminal 320 is connected to the copper busbar, which is a good thermal conductive material and can effectively conduct the heat generated under high power. The liquid-cooled heat sink 310 is connected and covered on the surface of the copper busbar, which is conducive to the heat dissipation through the liquid cooling system and keeps the temperature stable during system operation.

[0055] In some specific embodiments of the present invention, Figure 3 As shown, the output terminal 320 includes a first output terminal 321 and a second output terminal 322, and the first output terminal 321 and the second output terminal 322 are respectively located on the sides adjacent to the energy distribution inlet 301 and the energy distribution outlet 302, and the first output terminal 321 and the second output terminal 322 are both connected to copper bars, and the liquid-cooled heat sink 310 is connected to and covers the top of the copper bar of the first output terminal 321 and the copper bar of the second output terminal 322.

[0056] The first output terminal 321 and the second output terminal 322 are connected to the copper busbar respectively, and such a structure can realize effective diversion and distribution of electric energy. When high power is output, the two different output terminals 320 can respectively bear part of the power, reducing the load of the single output terminal 320, which helps to improve the stability and safety of the system.

[0057] The liquid cooling heat sink 310 is connected to and covers the top of the copper busbar, which effectively increases the surface area of ​​the heat sink and improves the heat dissipation efficiency. It can more effectively conduct and dissipate the heat generated under high power, keep the temperature of the system stable during operation, and reduce the risk of system overheating.

[0058] A vehicle according to an embodiment of the present invention is described below.

[0059] The vehicle according to the embodiment of the present utility model comprises the liquid-cooled charging system 1 according to the above embodiment of the present utility model.

[0060] According to the vehicle of the above embodiment of the present invention, by utilizing the liquid-cooled charging system 1 according to the embodiment of the present invention, the safety of the liquid-cooled charging system is improved by globally cooling the entire structure.

[0061] Other structures and operations according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0063] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A liquid-cooled charging system, characterized in that: include: Charging station; A liquid-cooled cable assembly, the liquid-cooled cable assembly being connected to the charging station, the liquid-cooled cable assembly comprising a cable and a cable liquid-cooling pipeline located inside the cable, wherein a coolant is suitable for flowing in the cable liquid-cooling pipeline to remove heat from the cable; An energy distribution unit, wherein the energy distribution unit is electrically connected to the charging base through the liquid-cooled cable assembly, the energy distribution unit is constructed with a liquid-cooled heat sink, a water tank is formed inside the liquid-cooled heat sink, and the water tank is suitable for flowing coolant to take away the heat of the energy distribution unit, the cable is electrically connected to the energy distribution unit, and the cable liquid cooling pipeline inside the cable is connected to the water tank to form a cooling circulation flow path.

2. The liquid-cooled charging system according to claim 1, characterized in that: The liquid cooling cable assembly comprises: Liquid cooling box; A water pump, the water pump being installed in the liquid cooling box body, the water pump being connected to the cable liquid cooling pipeline and driving the coolant in the cable liquid cooling pipeline to flow; A radiator is installed in the liquid cooling box body, and the cable liquid cooling pipeline is connected to the radiator to perform heat exchange on the coolant in the cable liquid cooling pipeline.

3. The liquid-cooled charging system according to claim 2, characterized in that: The radiator comprises: Fins, the cable liquid cooling pipeline is inserted through the fins; A heat dissipation fan is installed in the liquid cooling box and corresponds to the position of the fins.

4. The liquid-cooled charging system according to claim 3, characterized in that: The liquid-cooled cable assembly also includes: A liquid replenishing tank, which is installed in the liquid cooling box body and is used to contain cooling liquid; A liquid replenishing pipeline, wherein the liquid replenishing pipeline is connected to the liquid replenishing tank, the liquid replenishing pipeline is connected to the radiator and communicates with the cable liquid cooling pipeline.

5. The liquid-cooled charging system according to claim 4, characterized in that: The liquid cooling box body is constructed with a cable assembly inlet and a cable assembly outlet. One end of the liquid cooling cable assembly enters the liquid cooling box body from the cable assembly inlet. The liquid cooling cable assembly is connected to the water pump and the radiator in the liquid cooling box body. The other end of the cable liquid cooling pipeline is led out of the liquid cooling box body from the cable assembly outlet.

6. The liquid-cooled charging system according to claim 5, characterized in that: The energy distribution unit is constructed with an energy distribution inlet and an energy distribution outlet, the cable assembly led out from the cable assembly outlet is connected to the energy distribution inlet, the cable assembly led out from the cable assembly inlet is connected to the energy distribution inlet, the energy distribution inlet is connected to the inlet end of the water tank, and the energy distribution outlet is connected to the outlet end of the water tank.

7. The liquid-cooled charging system according to claim 6, characterized in that: The cable assembly inlet and the cable assembly outlet are both on the same side of the liquid cooling box body, the energy distribution inlet and the energy distribution outlet are both on the same side of the energy distribution unit, and the cable assembly inlet, the cable assembly outlet, the energy distribution inlet and the energy distribution outlet are all facing the same side.

8. The liquid-cooled charging system according to claim 7, characterized in that: The energy distribution unit is configured with an output terminal, the output terminal is connected to a copper busbar, and the liquid-cooled heat sink is connected to and covers the surface of the copper busbar.

9. The liquid-cooled charging system according to claim 8, characterized in that: The output terminal includes a first output terminal and a second output terminal, the first output terminal and the second output terminal are respectively located on the sides adjacent to the energy distribution inlet and the energy distribution outlet, the first output terminal and the second output terminal are both connected to the copper busbar, and the liquid-cooled heat sink is connected to and covers the top of the copper busbar of the first output terminal and the copper busbar of the second output terminal.

10. A vehicle, characterized in that: include: A liquid-cooled charging system according to any one of claims 1 to 9.

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