New energy mobile charging vehicle device

Abstract

A new energy mobile charging vehicle device disclosed by the present invention comprises a mobile platform, a box-type transformer, a charging pile and a plurality of groups of stabilizing assemblies, the box-type transformer comprises a high-voltage chamber, a transformer chamber and a low-voltage chamber, the high-voltage chamber, the transformer chamber and the low-voltage chamber are all installed at the top of the mobile platform, and the stabilizing assemblies are arranged on the top of the mobile platform. And the two motors are symmetrically mounted on two sides of the mobile platform. Therefore, the stabilizing assembly drives the supporting arm through the hydraulic cylinder, so that the supporting head can stably support the mobile platform, the stability of the overall structure is enhanced, the overall device ensures efficient, safe and stable power supply through reasonable layout, the charging process is efficient and reliable, and stable operation in various environments can be achieved; according to the invention, a user can rapidly realize electric power charging when needed, damage to electric power equipment can be avoided, the service life of the equipment is prolonged, and the convenience and safety of new energy charging service are improved.

Description

Technical Field

[0001] The present invention relates to the field of mobile charging technology, and in particular to a new energy mobile charging vehicle device. Background Art

[0002] Driven by the trend of electrification, various types of operating vehicles in mining areas, including transport vehicles, lifting equipment, excavation machinery, etc., have begun to widely adopt electric drive systems. Electric mining machinery has the advantages of low noise, low emissions, simple maintenance and convenient operation. Especially in mining operations, electric equipment can provide more efficient and stable performance in harsh environments, meeting the construction requirements of green mines.

[0003] However, with the increasing use of electric mining equipment, the demand for electricity in mining areas has also increased. The electricity demand in mining areas is not limited to conventional power supply, but also includes power resources for charging. Mining areas usually have complex geographical environments, rugged terrain, and difficulty in building power facilities. In addition, due to the scattered operation sites in mining areas, power supply and charging issues have become important bottlenecks restricting the electrification process. At present, the power supply systems in most mining areas still rely on centralized power supply methods and lack flexible and efficient mobile charging solutions. This centralized power supply often faces the problem of insufficient power coverage during mining operations, especially in remote areas and mining operations that are not easily connected to the power grid. Traditional power grid power supply methods are difficult to meet demand. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the present invention is to propose a new energy mobile charging vehicle device, which can provide a flexible new energy mobile charging vehicle device, effectively solve the problem of insufficient power supply coverage in mining areas, and through a mobile platform and adjustable stable components, can provide efficient charging services in complex geographical environments to meet the power needs of dispersed work points. The mobile charging vehicle device breaks the limitations of traditional centralized power supply and can provide charging support in remote areas and places that are difficult to access the power grid, ensuring the continuous operation of electric mining equipment. This solution not only improves the charging efficiency, but also greatly reduces the cost and difficulty of building power facilities in mining areas.

[0006] To achieve the above-mentioned purpose, the present invention proposes a new energy mobile charging vehicle device, comprising a mobile platform, a box-type transformer, a charging pile and a stabilizing component, wherein the box-type transformer is installed on the top of the mobile platform, and a plurality of the charging piles are symmetrically installed on the top of the mobile platform and located on both sides of the box-type transformer, the box-type transformer comprises a high-voltage chamber, a transformer chamber and a low-voltage chamber, wherein the high-voltage chamber, the transformer chamber and the low-voltage chamber are all installed on the top of the mobile platform, and the stabilizing component is provided in multiple groups and symmetrically installed on both sides of the mobile platform.

[0007] The new energy mobile charging vehicle device of the present invention has an overvoltage protection and current overload protection device in the high-voltage control cabinet that can cut off the power supply in time when the current or voltage is abnormal to prevent equipment damage. The connected high-voltage power is converted into low-voltage power through the transformer room, and then transmitted to the charging pile through multiple low-voltage outlet terminals in the low-voltage outlet cabinet. The stabilizing component drives the support arm through the hydraulic cylinder, so that the support head can stably support the mobile platform and enhance the stability of the overall structure. The overall device ensures efficient, safe and stable power supply through reasonable layout, and the charging process is efficient and reliable, and can operate stably in various environments. Through the design of the device, users can quickly realize power charging when needed, and can avoid damage to power equipment, extend the service life of the equipment, and improve the convenience and safety of new energy charging services.

[0008] In addition, the new energy mobile charging vehicle device proposed in the present invention may also have the following additional technical features:

[0009] Specifically, the stabilizing component includes a supporting side plate, a hydraulic cylinder, a supporting arm and a supporting head, wherein the supporting side plate is fixedly connected to the side wall of the mobile platform, the hydraulic cylinder is installed on the side wall of the supporting side plate, one end of the supporting arm is fixedly connected to the output end of the hydraulic cylinder, and the top of the supporting head is fixedly connected to the other end of the supporting arm.

[0010] Specifically, one end of a support column is fixedly connected to the four corners of the top of the mobile platform, the other end of the support column is fixedly connected to a protective top plate, and one end of the mobile platform is fixedly connected to a traction head.

[0011] Specifically, the high-voltage room includes a high-voltage incoming line cabinet, a high-voltage metering cabinet and a high-voltage control cabinet, wherein through holes for cables to pass through are provided between the side walls of the high-voltage incoming line cabinet, the high-voltage metering cabinet and the high-voltage control cabinet.

[0012] Specifically, the low-voltage room includes a low-voltage outlet cabinet and a low-voltage capacitor cabinet, wherein through holes for cables to pass through are provided between the side walls of the low-voltage outlet cabinet and the low-voltage capacitor cabinet.

[0013] Specifically, a heat dissipation device is arranged between the transformer chamber and the low-voltage chamber, and the heat dissipation device includes a fan, a heat sink and a vent, wherein the fan is installed on the top of the transformer chamber and is driven by a motor to provide forced air circulation, the heat sink is fixedly connected to the inner wall of the transformer chamber to increase the heat dissipation area and effectively absorb and release heat, and the vent is arranged on the side of the box-type transformer casing to allow air circulation and take out the heat.

[0014] Specifically, the high-voltage incoming line cabinet is provided with a plurality of high-voltage wiring terminals connected to the external power grid. A high-voltage protection device is provided in the high-voltage incoming line cabinet. The high-voltage metering cabinet has a built-in electric energy meter, voltage and current monitoring device to monitor the operating status of the high-voltage current in real time to ensure a stable supply of electricity. The high-voltage control cabinet includes overvoltage protection and current overload protection devices, which can automatically disconnect the power supply when the current or voltage is abnormal to avoid equipment damage.

[0015] Specifically, the low-voltage outlet cabinet is provided with a plurality of low-voltage outlet terminals for transmitting low-voltage power to the charging pile. Each outlet terminal is equipped with an overload protection device. The low-voltage capacitor cabinet is built with a plurality of capacitors for smoothing current fluctuations, ensuring the quality of power, and preventing damage to the charging equipment caused by sudden current changes.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of a new energy mobile charging vehicle device of the present invention;

[0019] Figure 2 A schematic structural diagram of a high-pressure chamber according to an embodiment of the present invention;

[0020] Figure 3 For an embodiment of the present invention Figure 1 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0021] As shown in the figure:

[0022] 1. Mobile platform; 11. Support column; 12. Protective top plate; 13. Traction head;

[0023] 2. High voltage room; 3. Transformer room; 4. Low voltage room; 5. Charging pile;

[0024] 6. Stabilizing assembly; 61. Support side plate; 62. Hydraulic cylinder; 63. Support arm; 64. Support head. DETAILED DESCRIPTION

[0025] 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 with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations of the present invention. On the contrary, embodiments of the present invention include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0026] The new energy mobile charging vehicle device according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0027] like Figure 1 - Figure 3 As shown, the new energy mobile charging vehicle device of the embodiment of the present invention may include a mobile platform 1, a box-type transformer, a charging pile 5 and a stabilizing component 6.

[0028] The box-type transformer is installed on the top of the mobile platform 1, and a plurality of charging piles 5 are symmetrically installed on the top of the mobile platform 1 and located on both sides of the box-type transformer.

[0029] It should be noted that the box-type transformer described in this embodiment is installed on the top of the mobile platform 1, and the external grid power is converted into low-voltage power suitable for the charging pile 5 through the high-voltage chamber 2. Multiple charging piles 5 are symmetrically installed on the mobile platform 1 to ensure evenly distributed power supply, and provide stable voltage output through the electrical components in the transformer chamber 3 and the low-voltage chamber 4. The heat dissipation system of the transformer effectively controls the temperature of the equipment to ensure long-term stable operation. The device can be flexibly moved in complex environments such as mining areas, quickly access power resources, solve power supply problems, support simultaneous charging of multiple devices, and improve the operating efficiency of electric mining equipment.

[0030] The box-type transformer comprises a high-voltage chamber 2 , a transformer chamber 3 and a low-voltage chamber 4 .

[0031] Among them, the high-voltage chamber 2 , the transformer chamber 3 and the low-voltage chamber 4 are all installed on the top of the mobile platform 1 .

[0032] It should be noted that the box-type transformer described in this embodiment receives high-voltage power from the external power grid through the high-voltage chamber 2, and converts it into low-voltage power suitable for the charging pile 5 through the transformer chamber 3. After the high-voltage power enters the high-voltage chamber 2, the voltage is stepped down by the power equipment, and then further converted by the transformer in the transformer chamber 3, and finally the power is transmitted to the low-voltage chamber 4 for use by the charging pile 5. The electrical system in the low-voltage chamber 4 stably outputs low-voltage power to multiple charging piles 5 to ensure stable and safe power supply when multiple devices are charged at the same time. The entire process achieves efficient and safe power transmission and charging functions through the coordinated work of the electrical components, protection devices and heat dissipation systems inside the box-type transformer, while ensuring the reliable operation of the equipment in a complex mining environment.

[0033] There are multiple groups of stabilizing components 6 , which are symmetrically installed on both sides of the mobile platform 1 .

[0034] It should be noted that the stabilizing component 6 described in this embodiment ensures the stability of the charging vehicle during operation and parking through multiple supporting structures symmetrically installed on both sides of the mobile platform 1, so that the mobile charging vehicle can work stably on rugged or uneven terrain. These stabilizing components 6 ensure the safe operation of the charging equipment in complex environments such as mining areas, prevent the equipment from vibrating or tilting, and ensure the accuracy and safety of the equipment during the charging process.

[0035] Specifically, in mining operations, in order to conveniently charge equipment at different locations, a box-type transformer is installed on the top of the mobile platform 1, and multiple charging piles 5 are symmetrically installed on the top of the mobile platform 1 and located on both sides of the box-type transformer. The high-voltage chamber 2, the transformer chamber 3 and the low-voltage chamber 4 are all installed on the top of the mobile platform 1. The stabilizing components 6 are provided in multiple groups and symmetrically installed on both sides of the mobile platform 1. The box-type transformer on the mobile platform 1 is used to realize the conversion and distribution of electricity. The high-voltage power of the external power grid first enters the high-voltage chamber 2, and after being processed by the high-voltage electrical equipment, the voltage is reduced to a low voltage suitable for the charging pile 5. Then, the power is further converted by the transformer in the transformer chamber 3, and finally transmitted to the low-voltage chamber 4, providing a stable power output for multiple charging piles 5. Multiple charging piles 5 are symmetrically installed on the top of the mobile platform 1 to ensure balanced power supply and can charge multiple electric mining equipment at the same time. At the same time, the stabilizing components 6 are symmetrically installed on both sides of the platform to provide the necessary support and stability to ensure that the equipment can maintain stable operation on rugged terrain. The stabilizing component 6 can effectively adjust the height and tilt angle of the platform through the hydraulic adjustment function, so that the entire charging vehicle device can maintain stable operation even on uneven ground, thereby ensuring the safety and efficiency of the charging process.

[0036] In one embodiment of the present invention, Figure 1-Figure 3As shown, the stabilizing component 6 includes a supporting side plate 61, a hydraulic cylinder 62, a supporting arm 63 and a supporting head 64, wherein the supporting side plate 61 is fixedly connected to the side wall of the mobile platform 1, the hydraulic cylinder 62 is installed on the side wall of the supporting side plate 61, one end of the supporting arm 63 is fixedly connected to the output end of the hydraulic cylinder 62, and the top of the supporting head 64 is fixedly connected to the other end of the supporting arm 63.

[0037] It should be noted that the bottom of the support head 64 described in this embodiment is provided with anti-slip grooves.

[0038] Specifically, in order to improve the stability of the overall structure during the charging process, the hydraulic cylinder 62 is installed on the side wall of the supporting side plate 61, and the extension and retraction of the hydraulic cylinder 62 is adjusted by the control system. The output end of the hydraulic cylinder 62 is fixedly connected to one end of the support arm 63. The hydraulic cylinder 62 drives the movement of the support arm 63 through the extension and retraction action, thereby adjusting the height and inclination of the platform. The other end of the support arm 63 is fixedly connected to the support head 64, and the support head 64 directly contacts the ground to provide effective support between the platform and the ground. Through the adjustment of the hydraulic cylinder 62, the support arm 63 can accurately control the level and stability of the platform, so that the equipment can remain stable on uneven ground, avoid tilting or vibration, and ensure safety and stability during charging. The design of the entire stabilizing component 6 enables the charging vehicle to operate smoothly in a complex mining environment, improves operating efficiency and reduces the risk of equipment failure.

[0039] In one embodiment of the present invention, Figure 1-Figure 3 As shown, one end of a support column 11 is fixedly connected to the four corners of the top of the mobile platform 1, the other end of the support column 11 is fixedly connected to a protective top plate 12, and one end of the mobile platform 1 is fixedly connected to a traction head 13.

[0040] It should be noted that the top of the protective top plate 12 described in this embodiment is an arc-shaped structure.

[0041] Specifically, the mobile platform 1 provides solid structural support through the support columns 11 at the four corners. One end of the support column 11 is fixedly connected to the four corners of the top of the platform, and the other end is connected to the protective top plate 12. The protective top plate 12 not only enhances the overall stability of the platform, but also effectively protects the electrical equipment installed on the platform from the influence of the external environment, such as dust, rain, etc. One end of the mobile platform 1 is also fixedly connected to a traction head 13, which is used to connect the traction equipment to facilitate the transportation and dispatch of the mobile charging vehicle between different locations. Through the connection of the traction head 13, the charging vehicle can be flexibly positioned and moved in the mining area or other workplaces, so that it can be quickly put into use when needed to ensure the timely completion of the charging task. The entire system ensures the stability of the platform, the safety of the equipment and the efficient movement of the charging vehicle through reasonable structural design.

[0042] In one embodiment of the present invention, Figure 1-Figure 3 As shown, the high-voltage chamber 2 includes a high-voltage incoming line cabinet, a high-voltage metering cabinet and a high-voltage control cabinet, wherein through holes for cables to pass through are opened between the side walls of the high-voltage incoming line cabinet, the high-voltage metering cabinet and the high-voltage control cabinet, and the low-voltage chamber 4 includes a low-voltage outgoing line cabinet and a low-voltage capacitor cabinet, wherein through holes for cables to pass through are opened between the side walls of the low-voltage outgoing line cabinet and the low-voltage capacitor cabinet.

[0043] It should be noted that a protective pad is installed on the inner wall of the through hole described in this embodiment.

[0044] Specifically, the high-voltage chamber 2 and the low-voltage chamber 4 are precisely designed to ensure the safe conversion and transmission of electricity. The high-voltage chamber 2 contains a high-voltage incoming line cabinet, a high-voltage metering cabinet and a high-voltage control cabinet. The side walls between the three are provided with through holes for cables to pass through, so as to facilitate the effective connection of high-voltage cables between different devices. Electricity enters the high-voltage chamber 2 through the high-voltage incoming line cabinet, and is metered and monitored by the high-voltage metering cabinet to ensure that the input current and voltage meet the requirements, and then is electrically controlled and regulated by the high-voltage control cabinet. After these steps, the current is transmitted to the low-voltage chamber 4 through appropriate cables, and the electricity is distributed to multiple charging piles 5 through the low-voltage outlet cabinet in the low-voltage chamber 4, and the electricity is smoothly output through the low-voltage capacitor cabinet. A cable through hole is also provided between the low-voltage outlet cabinet and the low-voltage capacitor cabinet to ensure the smooth transmission of electricity inside the cabinet. During the whole process, electricity is converted from high voltage to low voltage, ensuring efficient and stable output of electricity, and the flow of electricity is effectively monitored and regulated through various cabinets and control systems, thereby ensuring the safe and efficient operation of the charging device.

[0045] In one embodiment of the present invention, Figure 1-Figure 3 As shown, a heat dissipation device is arranged between the transformer chamber 3 and the low-voltage chamber 4, and the heat dissipation device includes a fan, a heat sink and a vent, wherein the fan is installed on the top of the transformer chamber 3, driven by a motor to provide forced air circulation, the heat sink is fixedly connected to the inner wall of the transformer chamber 3, increases the heat dissipation area, effectively absorbs and releases heat, and the vent is arranged on the side of the box-type transformer shell to allow air circulation to take out the heat, the high-voltage incoming line cabinet is provided with a plurality of high-voltage wiring terminals connected to the external power grid, a high-voltage protection device is arranged in the high-voltage incoming line cabinet, the high-voltage metering cabinet has a built-in electric energy meter, a voltage and current monitoring device, real-time monitoring of the operating status of the high-voltage current, and ensures a stable supply of electricity, the high-voltage control cabinet includes an overvoltage protection and a current overload protection device, which can automatically disconnect the power supply when the current or voltage is abnormal to avoid equipment damage, a plurality of low-voltage outgoing line terminals are arranged in the low-voltage outgoing line cabinet, used to transmit the low-voltage power to the charging pile 5, each outgoing line terminal is equipped with an overload protection device, and a plurality of capacitors are built-in in the low-voltage capacitor cabinet to smooth the current fluctuation, ensure the quality of the power, and prevent the damage of the charging equipment to the sudden current.

[0046] Specifically, first, the external power grid is connected to the high-voltage incoming line cabinet through multiple high-voltage wiring terminals. The high-voltage incoming line cabinet is equipped with a high-voltage protection device to prevent power failures caused by overload or short circuit to ensure system safety. After passing through the high-voltage incoming line cabinet, the electricity enters the high-voltage metering cabinet. The internal energy meter, voltage and current monitoring devices monitor the operating status of the current in real time to ensure the stability and safety of the power supply. Under normal operation, the current continues to flow to the high-voltage control cabinet, which includes overvoltage protection and current overload protection devices, which can detect abnormal voltage or current changes in time. When a fault occurs, the power supply is automatically cut off to avoid damage to the high-voltage system. The electricity processed by the high-voltage control cabinet is transmitted to the low-voltage outgoing line cabinet through a cable. The low-voltage outgoing line cabinet transmits electricity to the charging pile 5 through multiple low-voltage outgoing line terminals. Each outgoing line terminal is equipped with an overload protection device to prevent overload caused by excessive power load. Safety hazards. At the same time, the low-voltage capacitor cabinet has multiple capacitors built in to smooth current fluctuations, reduce damage to charging equipment that may be caused by sudden current changes, and ensure a stable power supply for the charging pile 5. In addition, a heat dissipation device is arranged between the transformer chamber 3 and the low-voltage chamber 4, including a fan, a heat sink and a vent to ensure that the heat generated by the system during operation can be effectively dissipated. The fan is installed on the top of the transformer chamber 3 and provides forced air circulation through a motor drive to improve the heat dissipation efficiency. The heat sink is fixed to the inner wall of the transformer chamber 3 to expand the heat dissipation surface area and ensure that heat is quickly absorbed and released. The vent is located on the side of the box shell to provide a hot air exhaust channel to ensure that the system temperature is maintained within a reasonable range and prevent overheating from affecting equipment performance. Through these comprehensive designs and protection measures, the entire system can efficiently and stably provide power to the charging pile 5 and ensure the long-term safe operation of the charging equipment.

[0047] In summary, the new energy mobile charging vehicle device of the embodiment of the present invention connects the external grid power through the high-voltage incoming line cabinet in the high-voltage chamber 2, connects to the external power supply through multiple high-voltage wiring terminals, and ensures power safety through a high-voltage protection device. In the high-voltage metering cabinet, the built-in electric energy meter, voltage and current monitoring device monitor the high-voltage current in real time to ensure stable power supply. At the same time, the overvoltage protection and current overload protection devices in the high-voltage control cabinet can cut off the power supply in time when the current or voltage is abnormal to prevent equipment damage. The connected high-voltage power is converted into low-voltage power through the transformer chamber 3, and then transmitted to the charging pile 5 through multiple low-voltage outlet terminals in the low-voltage outlet cabinet. The stabilizing component 6 drives the support arm 63 through the hydraulic cylinder 62, so that the support head 64 can stably support the mobile platform 1, thereby enhancing the stability of the overall structure. The overall device ensures efficient, safe and stable power supply through reasonable layout, and the charging process is efficient and reliable, and can operate stably in various environments. Through the design of the device, users can quickly realize power charging when needed, and can avoid damage to power equipment, extend the service life of the equipment, and improve the convenience and safety of new energy charging services.

[0048] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. 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 present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0050] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A new energy mobile charging vehicle device, characterized in that: It comprises a mobile platform (1), a box-type transformer, a charging pile (5) and a stabilizing component (6), wherein: The box-type transformer is installed on the top of the mobile platform (1), and a plurality of charging piles (5) are symmetrically installed on the top of the mobile platform (1) and located on both sides of the box-type transformer; The box-type transformer comprises a high-voltage chamber (2), a transformer chamber (3) and a low-voltage chamber (4), wherein: The high-voltage chamber (2), the transformer chamber (3) and the low-voltage chamber (4) are all installed on the top of the mobile platform (1); The stabilizing components (6) are provided in multiple groups and are symmetrically installed on both sides of the mobile platform (1).

2. The new energy mobile charging vehicle device according to claim 1, characterized in that: The stabilizing assembly (6) comprises a supporting side plate (61), a hydraulic cylinder (62), a supporting arm (63) and a supporting head (64), wherein: The supporting side plate (61) is fixedly connected to the side wall of the mobile platform (1), the hydraulic cylinder (62) is installed on the side wall of the supporting side plate (61), and one end of the supporting arm (63) is fixedly connected to the output end of the hydraulic cylinder (62); The top of the support head (64) is fixedly connected to the other end of the support arm (63).

3. The new energy mobile charging vehicle device according to claim 1, characterized in that: One end of a support column (11) is fixedly connected to the four corners of the top of the mobile platform (1), the other end of the support column (11) is fixedly connected to a protective top plate (12), and one end of the mobile platform (1) is fixedly connected to a traction head (13).

4. The new energy mobile charging vehicle device according to claim 3 is characterized in that: The high-voltage room (2) comprises a high-voltage incoming line cabinet, a high-voltage metering cabinet and a high-voltage control cabinet, wherein: Through holes for cables to pass through are provided between the side walls of the high-voltage incoming line cabinet, the high-voltage metering cabinet and the high-voltage control cabinet.

5. The new energy mobile charging vehicle device according to claim 3, characterized in that: The low-voltage room (4) comprises a low-voltage outlet cabinet and a low-voltage capacitor cabinet, wherein: Through holes for cables to pass through are provided between the side walls of the low-voltage outlet cabinet and the low-voltage capacitor cabinet.

6. The new energy mobile charging vehicle device according to claim 3, characterized in that: A heat dissipation device is provided between the transformer chamber (3) and the low-voltage chamber (4), and the heat dissipation device comprises a fan, a heat sink and a vent, wherein: The fan is installed on the top of the transformer chamber (3) and is driven by a motor to provide forced air circulation. The heat sink is fixedly connected to the inner wall of the transformer chamber (3) to increase the heat dissipation area and effectively absorb and release heat. The vent is arranged on the side of the box-type transformer shell to allow air circulation and remove heat.

7. The new energy mobile charging vehicle device according to claim 3, characterized in that: The high-voltage incoming line cabinet is provided with a plurality of high-voltage wiring terminals connected to the external power grid. A high-voltage protection device is provided in the high-voltage incoming line cabinet. The high-voltage metering cabinet has a built-in electric energy meter, voltage and current monitoring device to monitor the operating status of the high-voltage current in real time to ensure a stable supply of electricity. The high-voltage control cabinet includes overvoltage protection and current overload protection devices, which can automatically disconnect the power supply when the current or voltage is abnormal to avoid equipment damage.

8. The new energy mobile charging vehicle device according to claim 3, characterized in that: The low-voltage outlet cabinet is provided with a plurality of low-voltage outlet terminals for transmitting low-voltage power to the charging pile (5), and each outlet terminal is equipped with an overload protection device. The low-voltage capacitor cabinet is provided with a plurality of capacitors for smoothing current fluctuations, ensuring the quality of power, and preventing damage to the charging equipment caused by sudden current changes.

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