A power supply device for wireless charging of new energy vehicles

Abstract

The present invention provides a power supply device for wireless charging of new energy vehicles, which belongs to the technical field of charging of new energy vehicles, and comprises a support plate. Transfer mechanisms for vehicle transportation are installed on both sides of the top of the support plate. An emergency disposal mechanism is fixedly installed in the middle of each concave cavity. A wireless charging mechanism installed in the concave cavity is arranged at one end of the emergency disposal mechanism. Solar energy can be converted into electrical energy by the photovoltaic solar panels, which can be used for charging during peak hours of electricity consumption. The transfer mechanism can be transported to the wireless charging mechanism after the vehicle is turned off, thereby increasing the safety of the vehicle during charging. The wireless charging mechanism can charge the vehicle wirelessly. The emergency disposal mechanism can be transported to a fireproof insulation box by a conveyor belt for closed isolation when a fire hazard occurs during the charging process of the vehicle, and then a dry ice fire extinguisher is used to extinguish the fire, thereby increasing the safety of the power supply device during the wireless charging process of the new energy vehicle.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicle charging, and in particular to a power supply device for wireless charging of new energy vehicles. Background Art

[0002] Wireless charging of new energy vehicles only requires driving the car to a fixed position without touching the charging cable. The device consists of a power supply, a charging sensor, an AC / DC converter and a control system, and charges the car using a ground charging plate.

[0003] Among them, the Chinese patent application with application number "CN202221580690.9" discloses "a power supply device for wireless charging of new energy vehicles", which is also a relatively mature technology. It records "a positioning seat and an identification component, the upper end of the positioning seat is connected to a support block, and the upper front end of the support block is provided with a monitoring component for vehicle monitoring, the top of the support block is connected to a power supply body, and a display screen is provided in the middle of the front end of the power supply body, and speakers are provided on both sides of the front end of the power supply body, and the identification component for vehicle identification is provided at the upper front end of the power supply body. The power supply device for wireless charging of new energy vehicles realizes continuous and safe power supply for wireless charging of new energy vehicles through the mutual cooperation of multiple components, monitors the charging vehicles in real time, and ensures that the vehicles are charged during the charging process. The safety of the process is improved, and it is convenient to make corresponding automatic adjustments according to the height of the charged vehicle to ensure the accuracy of vehicle information recognition. The owner can check the surrounding conditions of the vehicle remotely to avoid collision and scratch losses of the vehicle. However, the wireless charging equipment for electric vehicles similar to the above application currently has the following shortcomings. When the vehicle needs to be charged, the vehicle needs to be driven to the wireless charging area. When the car enters the site without turning off the engine, there will be certain safety hazards. When there are multiple power supply devices in the charging area charging multiple vehicles, if a fire or emergency occurs in the charging vehicle, failure to cut off the power in time may cause greater safety hazards. Based on this, it is of higher practical value to provide a more energy-saving and safe new energy vehicle wireless charging power supply device that can properly handle emergencies in the vehicle. Summary of the invention

[0004] The purpose of the present invention is to provide a power supply device for wireless charging of new energy vehicles, aiming to solve the problems pointed out in the above background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solution:

[0006] The present invention provides a power supply device for wireless charging of new energy vehicles, comprising two arc trusses arranged in parallel, a support frame fixedly connected between the two arc trusses, a plurality of photovoltaic solar panels equidistantly arranged on the top of the support frame, a support plate installed at the bottom end of the arc truss through a connecting mechanism, transfer mechanisms for vehicle transportation are installed on both sides of the top of the support plate, a sinking box is fixedly connected to the bottom of the support plate, separate concave cavities are arranged on both sides of the interior of the sinking box, an emergency disposal mechanism is fixedly installed in the middle of each concave cavity, a wireless charging mechanism installed in the interior of the concave cavity is arranged at one end of the emergency disposal mechanism, an isolation box installed in the interior of the concave cavity is arranged at the other end of the emergency disposal mechanism, a photovoltaic inverter and a battery pack are installed in the interior of the isolation box, a water cooling mechanism is installed at one end of the sinking box, an air cooling mechanism is installed at the bottom of the sinking box, and a plurality of charging piles are installed at one end of the top of the support plate;

[0007] The wireless charging mechanism includes a trapezoidal mounting frame fixedly mounted at one end of the concave cavity, and two mounting cavities are provided at the bottom of the trapezoidal mounting frame, in which a transformer and a rectifier are respectively installed, and the rectifier is connected to a wireless charging coil through a charging output circuit, and the wireless charging coil is installed inside a conveying frame, and conveyor belts are installed at both ends of the conveying frame through rollers and sprockets, and one of the rollers is transmission-connected to a first servo motor installed outside the conveying frame.

[0008] In one embodiment of the present invention, the connection mechanism includes a triangular support frame fixedly connected to the bottom end of the arc truss, the bottom end of the triangular support frame is fixedly connected to the top of the support plate, and a plurality of diagonal braces are fixedly connected inside the triangular support frame.

[0009] In one embodiment of the present invention, the transfer mechanism includes a linear screw module fixedly connected to the top side of the support plate, one end of the screw of the linear screw module is connected to a second servo motor fixedly installed at one end of the support plate, the screw slider of the linear screw module is fixedly connected to the automobile conveying plate located at the top of the support plate, the bottom of one side of the automobile conveying plate is fixedly connected to a guide slider, and the bottom of the guide slider is slidably connected to a guide slide groove opened at the top of the support plate.

[0010] In one embodiment of the present invention, a circular water-cooling pipe is embedded in the interior of the lower sinking box.

[0011] In one embodiment of the present invention, the emergency response mechanism includes a fireproof insulation box fixedly installed inside the concave cavity, one end of the fireproof insulation box is provided with a box opening opposite to the position of the conveying rack, the top end of the box opening is fixedly connected to a door body storage box, the interior of the door body storage box is slidably connected to a fireproof isolation door through a telescopic rod, one side of the fireproof isolation door is magnetically adsorbed with a first electromagnet fixedly installed on the inner side of the door body storage box, the bottom of one end of the interior of the fireproof insulation box is fixedly connected to a first electromagnet control switch, the bottom of the other end of the interior of the fireproof insulation box is fixedly connected to a blocking buffer block, the top of the interior of the fireproof insulation box is fixedly installed with a dry ice fire extinguisher, the bottom of the dry ice fire extinguisher is connected to a plurality of nozzles, and the blocking cover of the nozzle is connected to the rope ring on one side of the fireproof isolation door through a connecting rope.

[0012] In one embodiment of the present invention, the wireless charging mechanism also includes a U-shaped frame fixedly connected to both sides of the top of the trapezoidal mounting frame, one end of the U-shaped frame is rotatably connected to the conveying frame through a damping pin, and the other end of the U-shaped frame is installed with a telescopic second electromagnet, and the telescopic end of the second electromagnet is placed in an opening opened on the outside of the conveying frame.

[0013] In one embodiment of the present invention, the water cooling mechanism includes an installation box fixedly connected to one end of the sinking box, a water pump is installed inside the installation box, the water inlet end of the water pump is externally connected to a cold water source, the water outlet end of the water pump is connected to one end of a return-shaped water cooling pipe, the other end of the return-shaped water cooling pipe is connected to a hot water recovery device, and a first row of fans is installed on the front of the installation box at a position directly opposite to the water pump.

[0014] In one embodiment of the present invention, the air cooling mechanism includes a fan installation box fixedly installed at the bottom of the lower sinking box and connected to the interior of the lower sinking box, and a plurality of second row fans are installed at the bottom of the fan installation box.

[0015] In one embodiment of the present invention, when the conveying frame rotates to the bottom end close to one end of the charging pile, the surface of the conveyor belt is flush with the bottom of the fireproof insulation box. The conveyor belt is made of insulating and heat-insulating non-metallic material, and multiple smoke sensors, open flame sensors and temperature sensors are installed inside the conveyor belt.

[0016] In one embodiment of the present invention, the smoke sensor, open flame sensor and temperature sensor are all electrically connected to a controller installed inside the isolation box, the photovoltaic solar panel is electrically connected to a photovoltaic inverter, the photovoltaic inverter is electrically connected to a battery pack, the battery pack is electrically connected to a transformer, and the transformer is also externally connected to AC power through a control circuit, the controller is electrically connected to a first servo motor, a second servo motor, a first electromagnet, a second electromagnet, a water pump, a first exhaust fan and a second exhaust fan, the first electromagnet control switch is electrically connected to the first electromagnet, and the controller is also electrically connected to AC power and a battery pack through an air switch.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1) The photovoltaic solar panels can be used to convert solar energy into electrical energy, which is then stored in a battery pack. It can be charged and used during peak hours of electricity consumption, reducing the power consumption pressure of the power grid, making the power supply device more energy-efficient and better responding to the needs of new energy development. The transport mechanism can be used to transport the vehicle to the wireless charging mechanism after the vehicle is turned off, increasing the safety of the vehicle during charging. The wireless charging mechanism can wirelessly charge the vehicle. At the same time, after the vehicle is charged, the vehicle can be transported out of the power supply device without starting the vehicle. When a fire hazard occurs during vehicle charging, the emergency disposal mechanism can use a conveyor belt to transport the vehicle to a fireproof insulation box for closed isolation, and then use a dry ice fire extinguisher to extinguish the fire to prevent the spread of the hazard, further increasing the safety of the power supply device during wireless charging of new energy vehicles. The photovoltaic inverter and the battery pack are placed in an isolation box to prevent the emergency disposal mechanism from dealing with the burning vehicle and affecting the photovoltaic inverter and the battery pack;

[0019] 2) The water cooling mechanism and air cooling mechanism can be used to cool the body of the sinking box by water and air, so that the inside of the sinking box can maintain a suitable temperature, avoiding damage to the internal electrical equipment due to excessive temperature, and ensuring the working stability of the power supply equipment. The support plate is laid flat on the road surface and the sinking box is placed underground, which can effectively reduce the footprint of the power supply device. The photovoltaic solar panels can not only perform photovoltaic conversion, but also serve as a sunshade to provide shade and shelter for vehicles, thereby improving the practicability of the power supply device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 A schematic diagram of the structure of a power supply device for wireless charging of new energy vehicles provided in an embodiment of the present invention;

[0022] Figure 2 One of the structural schematic diagrams of a power supply device for wireless charging of new energy vehicles provided in an embodiment of the present invention;

[0023] Figure 3 A schematic diagram of the bottom structure of a power supply device for wireless charging of a new energy vehicle provided in an embodiment of the present invention;

[0024] Figure 4 A schematic diagram of the structure of an isolation box of a power supply device for wireless charging of a new energy vehicle provided in an embodiment of the present invention;

[0025] Figure 5 A schematic diagram of the cross-sectional structure of a lower sinking box of a power supply device for wireless charging of a new energy vehicle provided in an embodiment of the present invention;

[0026] Figure 6 A schematic diagram of the structure of an emergency response mechanism of a power supply device for wireless charging of a new energy vehicle provided in an embodiment of the present invention;

[0027] Figure 7 A schematic diagram of the structure of a wireless charging mechanism of a power supply device for wireless charging of a new energy vehicle provided in an embodiment of the present invention;

[0028] Figure 8 A schematic diagram of the internal structure of a water cooling mechanism of a power supply device for wireless charging of a new energy vehicle provided in an embodiment of the present invention.

[0029] Icons: 1. Arc truss; 11. Support frame; 12. Photovoltaic solar panel; 13. Connection mechanism; 131. Triangular support frame; 132. Diagonal support rod; 2. Support plate; 21. Transfer mechanism; 211. Linear screw module; 212. Second servo motor; 213. Automobile conveyor plate; 214. Guide slider; 215. Guide slide; 22. Sinking box; 221. Concave cavity; 222. Reciprocating water cooling pipe; 23. Emergency disposal mechanism; 231. Fireproof and heat insulation box; 232. Box mouth; 233. Door storage box; 234. Telescopic rod; 235. Fireproof isolation door; 236. First electromagnet; 237. First electromagnet control switch; 238. Blocking buffer block; 239. Dry ice fire extinguisher; 2310. Nozzle; 2311. Connecting rope; 24. Wireless charging mechanism; 241. Trapezoidal mounting frame; 242. Mounting cavity; 243. Transformer; 244. Rectifier; 245. Wireless charging coil; 246. Conveyor frame; 247. Conveyor belt; 248. First servo motor; 249. U-shaped frame; 2410. Damping pin; 2411. Second electromagnet; 25. Isolation box; 251. Photovoltaic inverter; 252. Battery pack; 26. Water cooling mechanism; 261. Mounting box; 262. Water pump; 263. First row of fans; 27. Air cooling mechanism; 271. Fan mounting box; 272. Second row of fans; 3. Charging pile. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[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", "clockwise", "counterclockwise" 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 addition, the terms "first" and "second" are used for descriptive purposes only and should not 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 one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0037] Example

[0038] See also Figure 1-8The present invention provides a power supply device for wireless charging of new energy vehicles, comprising two arc trusses 1 arranged in parallel, a support frame 11 is fixedly connected between the two arc trusses 1, a plurality of photovoltaic solar panels 12 are equidistantly arranged on the top of the support frame 11, a support plate 2 is installed at the bottom end of the arc truss 1 through a connecting mechanism 13, a transfer mechanism 21 for vehicle transportation is installed on both sides of the top of the support plate 2, a sinking box 22 is fixedly connected to the bottom of the support plate 2, and separate concave cavities 221 are provided on both sides of the interior of the sinking box 22, and a fixed inner middle of each concave cavity 221 is provided. An emergency handling mechanism 23 is installed, one end of the emergency handling mechanism 23 is provided with a wireless charging mechanism 24 installed inside the concave cavity 221, the other end of the emergency handling mechanism 23 is provided with an isolation box 25 installed inside the concave cavity 221, a photovoltaic inverter 251 and a battery pack 252 are installed inside the isolation box 25, one end of the sinking box 22 is installed with a water cooling mechanism 26, the bottom of the sinking box 22 is installed with an air cooling mechanism 27, and a plurality of charging piles 3 are installed at one end of the top of the support plate 2. The plurality of charging piles 3 enable the power supply device to charge new energy vehicles in a wired manner;

[0039] The wireless charging mechanism 24 includes a trapezoidal mounting frame 241 fixedly mounted at one end of the concave cavity 221. Two mounting cavities 242 are provided at the bottom of the trapezoidal mounting frame 241. A transformer 243 and a rectifier 244 are respectively installed in the two mounting cavities 242. The rectifier 244 is connected to a wireless charging coil 245 through a charging output circuit. The wireless charging coil 245 is installed inside a conveying frame 246. Conveyor belts 247 are installed at both ends of the conveying frame 246 through rollers and sprockets. One of the rollers is transmission-connected to a first servo motor 248 installed outside the conveying frame 246.

[0040] Specifically, when the sun is abundant during the day, sunlight shines on the surface of the photovoltaic solar panel 12, and the photovoltaic solar panel 12 can convert light energy into electrical energy, which is then charged into the battery pack 252 after being inverted by the photovoltaic inverter 251. The battery 252 can store electrical energy, and the number of photovoltaic solar panels 12 installed can be effectively increased by installing the photovoltaic solar panel 12 through the arc truss 1. At the same time, multiple photovoltaic solar panels 12 can also provide sunshade for the car, which can prevent the sun from exposing the car in hot weather.

[0041] When it is necessary to charge a new energy vehicle, first drive the vehicle onto the transfer mechanism 21, then turn off the engine, and use the transfer mechanism 21 to transfer the vehicle to the wireless charging mechanism 24, wherein the height of the conveyor belt 247 is higher than the automobile conveying plate 213 of the transfer mechanism 21. When the vehicle is transported to the conveyor belt 247 by the transfer mechanism 21, the first servo motor 248 is used to drive the roller to rotate, and the rotating roller drives the conveyor belt 247 to rotate. As the transfer mechanism 21 continues to transport, the front wheels of the vehicle contact the conveyor belt 247, and the rotating conveyor belt 247 cooperates with the transfer mechanism 21 to transport, so that the vehicle can be transferred to the conveyor belt 247, and then the rotation of the conveyor belt 247 is used to make the vehicle equipped with a wireless charging receiving coil align with the wireless charging coil 245, and the wireless charging coil 245 is used to realize wireless charging of the vehicle.

[0042] In this embodiment, the connection mechanism 13 includes a triangular support 131 fixedly connected to the bottom end of the arc truss 1 , the bottom end of the triangular support 131 is fixedly connected to the top of the support plate 2 , and a plurality of diagonal support rods 132 are fixedly connected inside the triangular support 131 .

[0043] Specifically, the arc truss 1 and the support plate 2 are installed and fixed by the triangular support frame 131, which can increase the connection stability between the arc truss 1 and the support plate 2, and the multiple diagonal support rods 132 can increase the connection strength between the arc truss 1 and the support plate 2.

[0044] In this embodiment: the transfer mechanism 21 includes a linear screw module 211 fixedly connected to the top side of the support plate 2, one end of the screw of the linear screw module 211 is connected to a second servo motor 212 fixedly installed at one end of the support plate 2, the screw slider of the linear screw module 211 is fixedly connected to a car conveying plate 213 located at the top of the support plate 2, and a guide slider 214 is fixedly connected to the bottom of one side of the car conveying plate 213, and the bottom of the guide slider 214 is slidably connected to a guide slide groove 215 opened at the top of the support plate 2.

[0045] Specifically, when the vehicle travels onto the automobile conveying plate 213, the second servo motor 212 is used to drive the screw of the second servo motor 212 to rotate, and the rotating screw drives the matching screw nut to drive the guide slider 214 to slide, and the sliding guide slider 214 drives the automobile conveying plate 213 to move. During the movement of the automobile conveying plate 213, the guide slider 214 cooperates with the guide slide 215 to guide the sliding, and can guide the movement of the automobile conveying plate 213;

[0046] In order to enable the vehicle to be moved onto the conveyor belt 247 more conveniently, the conveyor belt 247 can also be set flush with the automobile conveyor plate 213, and then an electric hydraulic cylinder and a push block are installed on the top of the automobile conveyor plate 213. The push block is driven to move by the electric hydraulic cylinder, and the moving push block is used to support the wheel, which can also realize the transfer of the vehicle to the conveyor belt 247.

[0047] In this embodiment: the emergency handling mechanism 23 includes a fireproof heat-insulating box 231 fixedly installed inside the concave cavity 221, one end of the fireproof heat-insulating box 231 is provided with a box opening 232 opposite to the position of the conveying frame 246, the top of the box opening 232 is fixedly connected to a door body storage box 233, the interior of the door body storage box 233 is slidably connected to a fireproof isolation door 235 through a telescopic rod 234, one side of the fireproof isolation door 235 is magnetically adsorbed with a first electromagnet 236 fixedly installed on the inner side of the door body storage box 233, the bottom of one end of the interior of the fireproof heat-insulating box 231 is fixedly connected to a first electromagnet control switch 237, and the bottom of the other end of the interior of the fireproof heat-insulating box 231 is fixed A blocking buffer block 238 is connected, a dry ice fire extinguisher 239 is fixedly installed on the internal top of the fireproof insulation box 231, and a plurality of nozzles 2310 are connected to the bottom of the dry ice fire extinguisher 239. The plugging cover of the nozzle 2310 is connected to the rope ring on one side of the fireproof isolation door 235 through a connecting rope 2311. The wireless charging mechanism 24 also includes a U-shaped frame 249 fixedly connected to both sides of the top of the trapezoidal mounting frame 241, one end of the U-shaped frame 249 is rotatably connected to the conveying frame 246 through a damping pin 2410, and a telescopic second electromagnet 2411 is installed on the other end of the U-shaped frame 249, and the telescopic end of the second electromagnet 2411 is placed in an opening opened on the outside of the conveying frame 246.

[0048] Specifically, when the car is charging, when the car triggers the smoke sensor, open flame sensor or temperature sensor, the controller controls the second electromagnet 2411 to cut off the power, so that its telescopic end retracts, and one end of the conveying frame 246 rotates around the damping pin 2410 on the U-shaped frame 249 toward the fireproof heat insulation box 231 under the action of gravity. The vehicle will also fall into the fireproof heat insulation box 231 through the box opening 232 under the inclination of the conveying frame 246. When the vehicle passes over the first electromagnet control switch 237 (the switch is a delay switch), the first electromagnet control switch 237 is triggered. When the vehicle completely enters the fireproof heat insulation box 231, the rear wheels press against the blocking buffer block 238 to brake, and then the first electromagnet control switch 237 is closed after the delay ends. After the first electromagnet control switch 237 is closed, the first electromagnet 236 is cut off. The magnetic adsorption effect on the fireproof isolation door 235 disappears, and the fireproof isolation door 235 falls from the door storage box 233 by gravity, thereby sealing the box opening 232, so that the fireproof insulation box 231 can close and isolate the vehicle. During the falling process of the fireproof isolation door 235, the rope ring pulls the connecting rope 2311, and the connecting rope 2311 can tear off the plugging cover of the nozzle 2310. At this time, the nozzle 2310 can spray the dry ice of the dry ice fire extinguisher 239 to extinguish the fire of the vehicle in time. The vehicle in a closed environment is isolated from oxygen to a certain extent, so that the fire is extinguished more quickly and the property loss of the vehicle personnel is reduced. At the same time when the first electromagnet 236 is powered off, the controller also controls the air switch to disconnect and power off all electrical appliances to avoid causing greater fire hazards and reduce the probability of secondary hazards.

[0049] In this embodiment: a circular water-cooling pipe 222 is embedded inside the sinking box 22, and the water cooling mechanism 26 includes an installation box 261 fixedly connected to one end of the sinking box 22, and a water pump 262 is installed inside the installation box 261. The water inlet end of the water pump 262 is externally connected to a cold water source, and the water outlet end of the water pump 262 is connected to one end of the circular water-cooling pipe 222, and the other end of the circular water-cooling pipe 222 is connected to a hot water recovery device. A first row of fans 263 are installed on the front of the installation box 261 at a position directly opposite to the water pump 262.

[0050] Specifically, the water pump 262 can be used to pump cold water from the outside into the return water cooling pipe 222. The return water cooling pipe 222 can cool the body of the sinking box 22 through heat conduction, and the generated hot water or warm water can be recovered and reused by hot water recovery equipment. The first row of fans 263 can cool the working water pump 262.

[0051] In this embodiment, the air cooling mechanism 27 includes a fan installation box 271 fixedly installed at the bottom of the lower sinking box 22 and connected to the interior of the lower sinking box 22 , and a plurality of second row fans 272 are installed at the bottom of the fan installation box 271 .

[0052] Specifically, the heat generated by the electrical appliances in the lower sinking box 22 can be extracted by setting up a plurality of second exhaust fans 272, so that the lower sinking box 22 can maintain a suitable temperature and avoid damage to the internal electrical equipment caused by heat collection.

[0053] In this embodiment: when the conveying frame 246 rotates to the bottom end close to one end of the charging pile 3, the surface of the conveyor belt 247 is flush with the bottom of the fireproof insulation box 231, and the conveyor belt 247 is made of insulating and heat-insulating non-metallic material, wherein the conveyor belt can be a composite ceramic conveyor belt, and a plurality of smoke sensors, open flame sensors and temperature sensors are installed inside the conveyor belt 247.

[0054] Specifically, when the conveyor frame 246 rotates to the bottom, the surface of the conveyor belt 247 is flush with the bottom of the fireproof insulation box 231, ensuring that the vehicle can be poured into the fireproof insulation box 231 smoothly and steadily. The multiple smoke sensors, open flame sensors and temperature sensors installed can collect fire information in time and feed it back to the controller when a fire occurs in the vehicle.

[0055] In this embodiment: the smoke sensor, the open flame sensor and the temperature sensor are all electrically connected to the controller installed inside the isolation box 25, the photovoltaic solar panel 12 is electrically connected to the photovoltaic inverter 251, the photovoltaic inverter 251 is electrically connected to the battery pack 252, the battery pack 252 is electrically connected to the transformer 243, and the transformer 243 is also externally connected to the mains through the control circuit. The controller is electrically connected to the first servo motor 248, the second servo motor 212, the first electromagnet 236, the second electromagnet 2411, the water pump 262, the first exhaust fan 263 and the second exhaust fan 272, the first electromagnet control switch 237 is electrically connected to the first electromagnet 236, and the controller is also electrically connected to the mains and the battery pack 252 through the air switch.

[0056] Specifically, the controller can be used to control the first servo motor 248, the second servo motor 212, the first electromagnet 236, the second electromagnet 2411, the water pump 262, the first exhaust fan 263 and the second exhaust fan 272 respectively. The set air switch can cut off the power of the electrical equipment, and the power supply device is powered by a battery pack or AC power, making the power supply method of the power supply device more flexible.

[0057] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A power supply device for wireless charging of new energy vehicles, comprising two arc-shaped trusses (1) arranged in parallel, characterized in that: A support frame (11) is fixedly connected between the two arc-shaped trusses (1), a plurality of photovoltaic solar panels (12) are equidistantly arranged on the top of the support frame (11), a support plate (2) is installed at the bottom end of the arc-shaped truss (1) through a connecting mechanism (13), transfer mechanisms (21) for vehicle transportation are installed on both sides of the top of the support plate (2), a lower caisson (22) is fixedly connected to the bottom of the support plate (2), separate concave cavities (221) are provided on both sides of the interior of the lower caisson (22), and a corresponding solar panel (221) is fixedly installed in the middle of each concave cavity (221). An emergency disposal mechanism (23), wherein one end of the emergency disposal mechanism (23) is provided with a wireless charging mechanism (24) installed inside the concave cavity (221), the other end of the emergency disposal mechanism (23) is provided with an isolation box (25) installed inside the concave cavity (221), a photovoltaic inverter (251) and a battery pack (252) are installed inside the isolation box (25), one end of the lower sinking box (22) is provided with a water cooling mechanism (26), the bottom of the lower sinking box (22) is provided with an air cooling mechanism (27), and a plurality of charging piles (3) are installed at one end of the top of the support plate (2); The wireless charging mechanism (24) comprises a trapezoidal mounting frame (241) fixedly mounted at one end of the concave cavity (221); two mounting cavities (242) are provided at the bottom of the trapezoidal mounting frame (241); a transformer (243) and a rectifier (244) are respectively mounted in the two mounting cavities (242); the rectifier (244) is connected to a wireless charging coil (245) via a charging output circuit; the wireless charging coil (245) is mounted inside a conveying frame (246); conveyor belts (247) are mounted at both ends of the conveying frame (246) via rollers and sprockets; one of the rollers is drivingly connected to a first servo motor (248) mounted outside the conveying frame (246); The emergency handling mechanism (23) comprises a fireproof heat-insulating box (231) fixedly mounted inside the concave cavity (221); one end of the fireproof heat-insulating box (231) is provided with a box opening (232) opposite to the position of the conveying frame (246); the top of the box opening (232) is fixedly connected to a door body storage box (233); the interior of the door body storage box (233) is slidably connected to a fireproof isolation door (235) via a telescopic rod (234); one side of the fireproof isolation door (235) is magnetically adsorbed with a second fixedly mounted inside the door body storage box (233); an electromagnet (236); a first electromagnet control switch (237) is fixedly connected to the bottom of one end of the interior of the fireproof heat insulation box (231); a blocking buffer block (238) is fixedly connected to the bottom of the other end of the interior of the fireproof heat insulation box (231); a dry ice fire extinguisher (239) is fixedly installed at the top of the interior of the fireproof heat insulation box (231); a plurality of nozzles (2310) are connected to the bottom of the dry ice fire extinguisher (239); and the blocking covers of the nozzles (2310) are connected to a rope ring on one side of the fireproof isolation door (235) via a connecting rope (2311).

2. A power supply device for wireless charging of new energy vehicles according to claim 1, characterized in that: The connection mechanism (13) comprises a triangular support frame (131) fixedly connected to the bottom end of the arc-shaped truss (1), the bottom end of the triangular support frame (131) being fixedly connected to the top of the support plate (2), and a plurality of diagonal support rods (132) being fixedly connected inside the triangular support frame (131).

3. A power supply device for wireless charging of new energy vehicles according to claim 1, characterized in that: The transfer mechanism (21) comprises a linear screw module (211) fixedly connected to the top side of the support plate (2); one end of the screw of the linear screw module (211) is connected to a second servo motor (212) fixedly mounted on one end of the support plate (2); a screw slider of the linear screw module (211) is fixedly connected to a vehicle conveying plate (213) located at the top of the support plate (2); a guide slider (214) is fixedly connected to the bottom of one side of the vehicle conveying plate (213); and the bottom of the guide slider (214) is slidably connected to a guide slide groove (215) provided at the top of the support plate (2).

4. A power supply device for wireless charging of new energy vehicles according to claim 1, characterized in that: A circular water cooling pipe (222) is embedded inside the lower sinking box (22).

5. The power supply device for wireless charging of new energy vehicles according to claim 1, characterized in that: The wireless charging mechanism (24) further comprises a U-shaped frame (249) fixedly connected to both sides of the top of the trapezoidal mounting frame (241); one end of the U-shaped frame (249) is rotatably connected to the conveying frame (246) via a damping pin (2410); a telescopic second electromagnet (2411) is mounted on the other end of the U-shaped frame (249); the telescopic end of the second electromagnet (2411) is placed in an opening opened on the outside of the conveying frame (246).

6. A power supply device for wireless charging of new energy vehicles according to claim 5, characterized in that: The water cooling mechanism (26) comprises an installation box (261) fixedly connected to one end of the sinking box (22); a water pump (262) is installed inside the installation box (261); a water inlet end of the water pump (262) is externally connected to a cold water source; a water outlet end of the water pump (262) is connected to one end of a return-shaped water cooling pipe (222); the other end of the return-shaped water cooling pipe (222) is connected to a hot water recovery device; a first exhaust fan (263) is installed on the front of the installation box (261) at a position directly opposite to the water pump (262).

7. A power supply device for wireless charging of new energy vehicles according to claim 6, characterized in that: The air cooling mechanism (27) comprises a fan installation box (271) fixedly installed at the bottom of the lower sinking box (22) and connected to the interior of the lower sinking box (22), and a plurality of second row fans (272) are installed at the bottom of the fan installation box (271).

8. A power supply device for wireless charging of new energy vehicles according to claim 7, characterized in that: When the conveyor frame (246) rotates to the bottom end near one end of the charging pile (3), the surface of the conveyor belt (247) is flush with the bottom of the fireproof and heat-insulating box (231); the conveyor belt (247) is made of an insulating and heat-insulating non-metallic material; and a plurality of smoke sensors, open flame sensors, and temperature sensors are installed inside the conveyor belt (247).

9. A power supply device for wireless charging of new energy vehicles according to claim 8, characterized in that: The smoke sensor, the open flame sensor and the temperature sensor are all electrically connected to a controller installed inside the isolation box (25); the photovoltaic solar panel (12) is electrically connected to a photovoltaic inverter (251); the photovoltaic inverter (251) is electrically connected to a battery pack (252); the battery pack (252) is electrically connected to a transformer (243); the transformer (243) is also externally connected to a mains supply via a control circuit; the controller is electrically connected to a first servo motor (248), a second servo motor (212), a first electromagnet (236), a second electromagnet (2411), a water pump (262), a first exhaust fan (263) and a second exhaust fan (272); the first electromagnet control switch (237) is electrically connected to the first electromagnet (236); and the controller is also electrically connected to the mains supply and the battery pack (252) via an air switch.

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