CN115118020A

CN115118020A - Wireless charging station

Info

Publication number: CN115118020A
Application number: CN202110310251.XA
Authority: CN
Inventors: 石强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2022-09-27

Abstract

The invention provides a wireless charging station which comprises a transmitter end and a circuit and is characterized by also comprising a supporting bracket, wherein the transmitter end is fixed on the supporting bracket. The wireless charging station comprises a supporting bracket and a line, the line is arranged to avoid the position where the tire of the electric vehicle can reach, and the transmitter end, the circuit of the transmitter end and the like can be arranged on the supporting bracket, so that the wireless charging station can be arranged on the ground only by placing the wireless charging station on the ground, the internal line is connected with the external line to work, and the electric vehicle can be charged only by running on the supporting bracket and aligning with the transmitter end. The supporting bracket can provide protection for the circuit, and the cable pipelines inside the supporting bracket can be gathered together to be connected with the external cable pipelines. Thus, the cable pipeline arranged by digging a common road surface is not needed.

Description

Wireless charging station

Technical Field

The invention relates to a wireless charging station.

Background

At present, in order to deal with air pollution and climate warming, new energy sources are adopted in all countries. Nevertheless pure electric vehicles among the new energy automobile will charge and generally can adopt wired electric pile or wireless charging station of filling, and wired electric pile of filling needs special parking stall cooperation.

In short, wireless charging is to charge electric devices by means of electromagnetic fields, electromagnetic waves, or the like without physical wire connection. There are currently three main ways: electromagnetic induction type, electromagnetic resonance type, and radio wave type. The transfer of energy from the transmission section to the receiving end by inducing a current through the primary and secondary coils requires considerable heat dissipation considerations, such as heat generation between the coils. The electromagnetic induction type wireless charging technology has realized large-scale mass production and has been examined by the market; however, the electromagnetic induction is too short in transmission distance, and with the increase of the distance, the electric energy loss in the charging process is increased, and the efficiency is reduced. Energy is efficiently transmitted through two objects with the same vibration frequency, and when the transmitter end and the receiver end vibrate at the same frequency, the receiver obtains energy from an electromagnetic field generated by the transmitter end and converts the energy into current to supply or charge the mobile equipment. The electromagnetic wave is converted into electric energy through the rectifying circuit, so that the electric equipment is charged. The technology of radio waves cannot realize long-distance effective transmission at present, and when the energy of electromagnetic waves is more concentrated, the directivity can be ensured, and the energy transfer rate is extremely low due to the fact that laser is refracted by air and dust during space transmission. Wireless charging is convenient very. Present car all need refuel or charge the head through the nozzle on the supplementary energy, and wireless charging only need you stop the car in wireless charging point can, very convenient.

The electromagnetic induction phenomenon, in addition to the resonance principle, can promote the efficiency of wireless charging, and resonance transmission's distance is farther than ordinary induction type. Aiming at the problem of transmission efficiency in wireless charging, Audi proposes a different solution, and develops a liftable wireless charging system, which has the greatest characteristic that a power supply coil can be closer to a power receiving coil at the bottom of a vehicle, so that the power transmission efficiency of over 90 percent is realized, and the mode can ensure better charging efficiency of some high-chassis SUVs (sports utility vehicles) during charging. The wireless charging technology of audi only requires a user to place a configuration coil and an inverter (AC/AC) charging pad on a parking space and connect to a power grid, and when a vehicle stops on the pad, the charging process is automatically started. The principle of the charging is that an alternating magnetic field in a charging plate induces 3.3 kilowatt alternating current into an air layer of a secondary coil integrated in a vehicle, so that the current of a power grid is reversed and input into a charging system of the vehicle. When the battery pack is fully charged, the charging will automatically be discontinued. The charging time required for inductive wireless charging is approximately the same as that required for cable charging, and the user can interrupt charging and use the vehicle at any time. The wireless charging technology efficiency of Audi exceeds 90%, and the wireless charging technology is not influenced by weather factors such as rain, snow or ice. Meanwhile, the alternating magnetic field is generated only when the vehicle is above the charging pad, and does not cause damage to a human body or an animal. In the future, by using the charging principle of the induction coil, the Audi electric vehicle can automatically start charging after driving into a parking space, and can even be charged while driving on a road provided with the induction coil.

Japanese wireless charging type hybrid bus: electromagnetic induction type, the power supply coil is buried in the concrete of the charging stand. After the vehicle is driven on the charging platform, when the vehicle-mounted coil is aligned with the power supply coil (overlapped), an indicator lamp is arranged on an instrument board in the vehicle and can be lightened, and a driver presses a charging button to start charging. A new hybrid bus that can be charged without a plug and a power cord and without direct contact with the power source, was put into trial operation in japan as early as 08, which was used for passenger transportation between airport terminal buildings in tokyo. In 2016, 2.nd.2.nd.f, the Advanced electric bus "WEB-3 Advanced" was announced by the research and development group of the university of early rice field and Toshiba, and was equipped with a wireless charging device and a lithium ion battery, which can be remotely powered without connecting a power line and the like. Highway verification experiments have been performed in the palatine city of kawasaki, KingSkyFront region and the regions around the pinna airport, starting from day 2 and 1. In order to complete high-frequency charging operation on the premise of short time, safety and no numbness, a magnetic resonance wireless charging device newly developed by Toshiba is provided, and the following improvements are made: the weight of the empty vehicle and the initial cost of the vehicle are reduced, the space of the vehicle is ensured, and the charging can be realized only by operating a button at a driver seat. In addition, the wireless charging technology of Honda adopts a magnetic field resonance type, and energy can be transferred when a transmitting end and a receiving end have the same resonance frequency. According to the statement of Honda, the vehicle can be charged as long as 80% of the areas are overlapped. The requirements for location are relatively low and one-to-many charging is supported.

The wireless power supply system for Zhongxing communication is used for power transmission in a non-contact electromagnetic induction mode. After the charging vehicle is parked in the charging parking space, the communication network of the charging field can be automatically accessed in a wireless manner, a communication link between the ground system and the vehicle-mounted system is established, and vehicle authentication and other related information exchange are completed. The charging station can also be connected with the cloud service center in a wired or wireless mode. Once any hidden danger of charging and power receiving occurs, the ground charging module immediately stops charging and gives an alarm, and the safety and reliability of the charging process are ensured. Most importantly, the wireless charging system does not work at all when the vehicle runs, and even if the vehicle runs over the wireless charging system or the wireless charging system runs in severe weather conditions such as thunderstorms, the safety can be ensured. Data show that the Zhongxing wireless charging technology has four advantages: the charging does not occupy the field, the full-automatic unattended operation does not increase the self weight of the vehicle, and the battery protection function is good.

The united states department of energy, oak ridge national laboratory (ONRL) demonstrated a 120kw wireless charging system that could be used for vehicle charging, with power transfer achieved by two magnetic coils that are 15cm (6 inches) apart to charge the battery pack. The power of the system is 6 times that of the ONRL early technology, the charging efficiency can reach 97%, and the system is equivalent to a conventional wired high-power quick charger.

Safety, which is a great advantage of wireless charging. The electric pile that fills of present high voltage is put outside and is unsafe, especially in bad weather environment such as some rainy days in the open air, possess very big potential safety hazard. In addition, if the situation of malicious damage is met, danger is easily caused by the charging pile. And wireless electric pile of filling buries underground, can adapt to bad weather well and avoid malicious destruction. The reliability is high, and in the long-term use of car, the naked partial decline that charges of car and the production of various problems can cause charging efficiency because of debris, and wireless charging then only need with wireless charging module put into the car can, avoid the production of these problems very easily.

The magnetic coupling structure can be divided into the most basic 3 types only from the winding mode of the coil. A toroidal coil, a solenoid coil and a figure-8 coil, respectively, wherein the figure-8 coil is also referred to as a DD coil. Each of these three coils has its own characteristics. The annular coil is the magnetic coupling structure which is adopted at the earliest, and the annular coil is convenient to wind and simple to analyze. Although the coupling of the toroidal coil is poor, the iron loss and the copper loss are also small. The solenoid coil is of a typical 'copper-clad-iron' structure, and has concentrated magnetic lines and a high coupling coefficient. However, the high coupling coefficient comes at the expense of large copper and iron losses. The 8-shaped coil is similar to the annular coil and is formed by connecting two annular coils in series in an opposite direction to generate magnetic fields in opposite directions. The coupling coefficient and loss of the figure-8 coil are between the loop coil and the solenoid coil.

Usually, the main transmitting terminal is fixed underground on the road where the static electric vehicle and the dynamic electric vehicle (RPEV) are located. The primary side power transfer unit may be formed of an elongated conductor (used to continuously deliver power along the track) or a concentrated coil pad (to charge stationary electric vehicles and deliver power to RPEVs at discrete locations). On the other hand, the secondary receiver is located at the bottom of the electric vehicle and is designed to capture the transmitted power. The power receiving unit of the secondary side may use different coil pads in different topologies. From the primary transmitting unit to the secondary receiving unit, the different pad structures include a Circular Rectangular Pad (CRP), a Circular Pad (CP), a Homogeneous Pad (HP), a Double D Pad (DDP), a Double D Quadrature Pad (DDQP), a bipolar pad (BPP).

The construction of a wireless charging station generally requires a pit to be dug in the ground for burying necessary components such as a charging coil, and then the cover needs to be re-covered. If the charging power is large enough, the pit needs to be larger, and even the whole original parking lot needs to be dug, and the wiring process is needed. And present wired electric pile of filling only need through increasing the circuit after can, almost lossless installation of electric pile of filling in subaerial installation.

Disclosure of Invention

A primary object of the present invention is to provide a wireless charging station that can be installed without digging a pit.

The main purpose of the invention is realized as follows: a wireless charging station comprises a transmitter end and a circuit, and is characterized by further comprising a supporting bracket, wherein the transmitter end is fixed on the supporting bracket.

The emitter end is lower than the support bracket.

The emitter end is positioned in the support bracket.

The support bracket is a reinforced concrete prefabricated part.

The supporting bracket comprises a road tooth.

The support bracket comprises an emitter end hole, and the emitter end is fixed in the emitter end hole.

The supporting bracket comprises a transmitter end cover, the transmitter end cover is positioned on the transmitter end, and the transmitter end cover is fixed on the supporting bracket.

The wireless charging station comprises a fluid spray pipe.

The wireless charging station comprises a fluid pump, and the fluid pump is connected with the fluid spray pipe.

The wireless charging station comprises a temperature adjusting device.

The fluid nozzle is a gas nozzle.

The wireless charging station comprises a temperature sensor.

The wireless charging station comprises a pressure sensor.

The invention provides a wireless charging station, which comprises a transmitter end and a circuit and is characterized by also comprising a supporting bracket, wherein the transmitter end is fixed on the supporting bracket. The wireless charging station comprises the supporting bracket and the line, the line is arranged to avoid the position where the tire of the electric vehicle can reach, the transmitter end, the circuit of the transmitter end and the like can be arranged on the supporting bracket, so that the wireless charging station can work by only being placed on the ground when being arranged, the internal line is connected with the external line, and the electric vehicle can be charged only by running on the supporting bracket and aligning with the transmitter end. The support bracket can provide protection for the circuit, and the cable pipeline inside the support bracket can be gathered together and connected with the cable pipeline outside. Thus, the cable pipeline arranged by digging a common road surface is not needed.

Drawings

The invention will now be further described with reference to the accompanying drawings.

Fig. 1 is a schematic front view of a first embodiment of the present invention.

Fig. 2 is a schematic top view of a first embodiment of the present invention (electric vehicle not shown).

Fig. 3 is an enlarged view of the first embodiment of the present invention in the direction of B.

Fig. 4 is an enlarged view of the first embodiment of the present invention in the direction of C.

Fig. 5 is a schematic front view of a second embodiment of the present invention.

Fig. 6 is a schematic top view of a second embodiment of the present invention.

Fig. 7 is an enlarged schematic view of the direction G of the second embodiment of the present invention.

Fig. 8 is a schematic front view of a steel structural member according to a second embodiment of the present invention.

Fig. 9 is a schematic top view of a steel structural member according to a second embodiment of the present invention.

Fig. 10 is an enlarged view in the direction of J of the second embodiment of the present invention.

Fig. 11 is a schematic view of a third embodiment of the present invention.

Detailed Description

As shown in figures 1-4, a receiver end (19) is fixed on the chassis of the electric automobile (18), a support bracket (21) comprises a support bracket pavement (60) and a support bracket inclined pavement (61), the device comprises a transmitter end hole, a support bracket pavement (60) is almost parallel to the ground and plays a role in supporting the weight of an electric automobile (18), a support bracket inclined pavement (61) plays a role in smoothly transiting the automobile from the ground to the support bracket pavement (60), a transmitter end (20) is fixed in the transmitter end hole, a transmitter end cover (22) is fixed on a support bracket (21) and positioned on the transmitter end (20), a gap is reserved between the transmitter end cover (22) and the transmitter end (20), the transmitter end cover (22) plays a role in protecting the transmitter end (20) from external force (such as tire pressure), and the transmitter end cover (22) can be tightly matched with the transmitter end hole to prevent water leakage. The support bracket (21) comprises a steel structural member composed of steel bars (23) and the like to generate enough support strength, concrete is wrapped outside the steel structural member to form a prefabricated member, the support bracket (21) with different shapes and sizes can be produced in batches, the support bracket can also be made of other materials, such as high-temperature-resistant engineering plastics or granite and the like, and a concrete plate, an aluminum plate and the like can also be fixed on the metal structural member and are fixed by fastening connection. The emitter end (20) is connected with an external circuit through a cable (63), and the upper plane of the support bracket (21) comprises a hole (1) and a hole (8). The fluid spray pipes (2, 3, 4) are inserted into the hole (1), the fluid spray pipes (6, 7, 9) are inserted into the hole (8), the fluid spray pipes (2, 3, 4, 6, 7, 9) are lower than a supporting bracket pavement (60) so that tires can not be punctured, the liquid receiving box (5) is positioned below the emitter end (20), the hole (1) and the hole (8), the fluid is sprayed out according to the direction D, E respectively, the fluid flows back into the liquid receiving box (5) through the hole (8) according to the direction F, the hole (1) can also guide the fluid on the supporting bracket pavement (60) into the supporting bracket (21) from the supporting bracket pavement (60), the liquid receiving box (5) is connected with the fluid pump (17) through a pipeline (10), and the fluid pump (17) can pump the fluid in the liquid receiving box (5) and respectively convey the fluid to the fluid spray pipes (4, 4) through pipelines (15, 16) connected with the fluid pump (17), 6) The fluid can be water, the fluid pump (17) is a water pump, because the situation that a charging coil and a battery generate heat can occur during charging, a temperature detection device is used for detecting the temperature of the fluid, when the air temperature is 10-40 ℃, and when the sealing performance of the chassis of the electric automobile is good, the power battery is fixed on the chassis, the chassis and the power battery have good heat transfer performance, and for safety, water meeting the temperature requirement (lower than 24 ℃) can be sprayed onto the chassis of the electric automobile and the receiver end (19) so as to cool the receiver end (19) and the battery. The emitter end cover (22) can be a mesh plate, so that the sprayed water can flow onto the emitter end (20) along the emitter end cover (22) to cool the emitter end (20), and if the water temperature is high, the cooled water of a water cooler, low-temperature tap water or filtered low-temperature river water can be directly used. When the air temperature is lower than 0 ℃, according to the actual use condition, the water can be heated to more than 24 ℃ by the heating device and then sprayed to the chassis of the electric vehicle to heat the battery, so that the battery can reach the charging process temperature. The heating tube can be in an electric heating mode, the heating tube can be fixed in the liquid receiving box (5) or on the pipeline, a heat thermocouple can be fixed in the liquid receiving box (5) and used for measuring the temperature of fluid, the heating tube is stopped to heat when the temperature of the fluid is higher than a set temperature, and the heating tube is started to heat when the temperature of the fluid is lower than the set temperature. When the electric automobile is inconvenient to use water to adjust the temperature, air can be used for adjusting the temperature, the fluid at the moment is air, the fluid pump (17) is an air compressor, the air can be used for adjusting the temperature of the air, and an air outlet of the air conditioner is connected with an inlet of the air compressor. The temperature adjusting device adopting the supporting bracket (21) can reduce the temperature of the battery of the electric vehicle which is changed by using the battery of the electric vehicle, and prolong the service life of the battery of the electric vehicle. When the fluid nozzles are opposite to the supporting bracket pavement (60) and the supporting bracket inclined pavement (61), the fluid with heat is continuously sprayed onto the supporting bracket pavement (60) and the supporting bracket inclined pavement (61) to melt ice and snow on the pavement, and the ice and snow can be discharged through a rainwater well after being melted into water. Air conditioning may also be used to blow directly against the pipes (15, 16). The fluid spray pipes (2, 3, 7 and 9) are respectively connected with pipelines (11, 12, 13 and 14), the pipelines (11, 13) and the pipelines (12 and 14) are respectively connected with containers filled with sodium hydrogen sulfate solution and aluminum sulfate solution, the pipelines (11, 13) and the pipelines (12 and 14) are respectively connected with 2 fluid pumps, a control switch and an electric circuit are connected with the fluid pumps, the outlets of the fluid spray pipes (2 and 3) are tightly connected together and have intersection points in the spraying direction, the outlets of the fluid spray pipes (7 and 9) are tightly connected together and have intersection points in the spraying direction, so that the sprayed sodium hydrogen sulfate solution and the aluminum sulfate solution can be fused together at the intersection points to generate carbon dioxide and foam through chemical reaction, when gasoline vehicles burn in the spraying direction of the fluid spray pipes (2, 3, 7 and 9), the control switch can be manually opened to simultaneously start the 2 fluid pumps to extrude the sodium hydrogen sulfate solution and the aluminum sulfate solution to shoot the gasoline vehicles for fire extinguishing, when the number of the fluid nozzles (2, 3, 7, 9) is large and the distribution area is large, a better fire extinguishing effect can be achieved. The fluid nozzles (4, 6) can also be used for battery combustion fire extinguishing in electric vehicles. The fluid nozzle may also be used for the delivery of other fluids. Thirty percent of electric vehicle fires happen during charging, so that the charging station is safer with the fire extinguishing device. All circuits need to be waterproof in design. The cable pipelines in the supporting bracket (21) can be gathered together to be connected with the external cable pipelines. The width of the supporting bracket pavement (60) is larger than that of the electric automobile, so that the electric automobile can conveniently run on the supporting bracket pavement (60). The support bracket ramp can also be arranged on the other side of the support bracket (21) so that it can be driven onto the support bracket ramp (60) from other directions. The cable duct is arranged at the side or inside of the support bracket.

Although the existing common ground is provided with the rainwater well, the distance is usually reserved between the common ground and the rainwater well, rainwater needs to pass through the distance to flow to the rainwater well, flowing water is easy to generate, and thus when a vehicle runs to the flowing water area, high water splash can be generated, and the situation that pedestrians around are innocently splashed with sewage is easy to cause. Holes for draining water are arranged below the supporting bracket (21), the supporting bracket pavement (60) and the supporting bracket inclined pavement (61) can also comprise a plurality of through holes for draining rainwater, the size and the number of the holes are determined according to the rainfall, the larger number of the holes can adapt to the larger rainfall under the condition of certain hole size, the density of the holes can be more than 20, 30, 40, 50, 80 and 100 per square meter, a gap is formed between the supporting bracket pavement (60) and the ground and is equivalent to a drainage ditch, the size of the gap is determined according to the maximum rainfall, the gap is larger when the rainfall is large, so that enough sectional area can be ensured to smoothly drain rainwater, the rainwater can quickly flow into the gap along the holes and pass through the holes for draining water below the supporting bracket (21), and finally flows into a rainwater well or the drainage ditch, and the gap can be convenient for adding a line pipeline later, the pipeline can be laid without damaging the road surface. Since rainwater can smoothly flow into the lower gap from the supporting bracket pavement (60) and the supporting bracket inclined pavement (61), water accumulation is not easy to generate on the supporting bracket pavement (60) and the supporting bracket inclined pavement (61). Thus, the automobile wheels are not easy to throw water from the ground onto pedestrians. A fluid nozzle is provided opposite the emitter end (20), which is temperature regulated exclusively at the emitter end (20). The fluid spray pipe is arranged right below the supporting bracket pavement (60), so that the supporting bracket pavement (60) is specially subjected to temperature regulation, and the icing of the supporting bracket pavement (60) can be prevented.

As shown in fig. 5-10, the supporting bracket (41) includes a curb (42), a hole (24), a hole (25), a bolt hole (26), a bottom reinforcing plate (29), and a side panel (31), the supporting bracket (37) includes a curb (38), a bolt hole (36), a bottom reinforcing plate, and a side panel (33), the supporting bracket (41, 37, 40), a rubber plate (32, 39, 48), and a bolt hole (26, 36) for fastening are provided on the supporting bracket (37), the supporting bracket (41, 37, 40) is connected with the supporting bracket (47, 45, 43) through the rubber plate (48), the supporting bracket (41) is connected with the supporting bracket (37) through the rubber plate (32), a bolt (30), and a nut (34), and similar structures are provided, the supporting bracket (40) is connected with the supporting bracket (37), the supporting bracket (47) is connected with the supporting bracket (45), The support bracket (43) is connected with the support bracket (45). Supporting bracket (43) is last to install transmitter end (44) and the supporting spare part of fluid among other embodiments one, supporting bracket (41) is including curb plate (31), bottom reinforcing plate (29), there is the bolt hole to be used for placing bolt (30) on curb plate (31), supporting bracket (37) is including curb plate (33), bottom reinforcing plate, there is the bolt hole to be used for placing bolt (30) on curb plate (33), supporting bracket (37) are connected through rubber slab (39) and supporting bracket (40), other supporting brackets also adopt similar connected mode. The bottom reinforcing plate (29) of the supporting bracket (41) is placed on the pressure sensor (28), the pressure sensor (28) is fixed on the ground and is connected with the pressure sensor (28) through a circuit, when an automobile enters the supporting bracket (41), the weight of the automobile enables the pressure sensor (28) to sense the change of pressure applied to the automobile, a signal that an obstacle exists in the position can be generated, a processor processes information of the position of the obstacle nearby, a road obstacle condition reference is provided for driving automobiles at an intersection, and obstacle position information can be wirelessly transmitted to nearby vehicles. Similar circuitry and pressure sensors (35) are also located below the support bracket (37). A rubber plate (27) is fixed under the support brackets (41, 37, 40, 47, 45, 43), when the weight applied to the pressure sensors (28, 35) is too large, a part of the weight can be transferred to the rubber plate (27), and the pressure sensors (28, 35) are prevented from being damaged. A pressure sensor is a sensor that senses the weight applied to itself. The rubber plate (27) can enable the force applied to the ground by the bottom reinforcing plate of the supporting bracket (41, 37, 40, 47, 45, 43) to be more uniform, and the shaking caused by the manufacturing error of the supporting bracket (41, 37, 40, 47, 45, 43) is avoided. A thermodetector is arranged in the hole (24) and can sense the temperature of a front automobile, a fluid spray pipe is arranged in the hole (25) and can spray fluid such as water, sodium hydrogen sulfate solution and aluminum sulfate solution, when the thermodetector detects that the temperature of the nearby automobile reaches 300 ℃ after 20 seconds, corresponding pipelines can be opened, and the sodium hydrogen sulfate solution and the aluminum sulfate solution are sprayed firstly and then water is sprayed. The bottom reinforcing plate (29) is provided with a suspended reinforcing plate (62) at a position close to the middle, a gap K is formed between the suspended reinforcing plate (62) and the lowest surface, a gap is generated for discharging fluid in the supporting bracket (41) from the gap, and the rubber plate (48) is provided with a rectangular groove corresponding to the supporting bracket (41) at a position corresponding to the suspended reinforcing plate (62), so that the fluid can flow out of the supporting bracket (41) and can smoothly pass through the rubber plate (48). Other support brackets, rubber plates, have similar constructions. The shape of rain leaking hole can adopt M to be less than K, and rubbish is difficult to drop like this and blocks in the rain leaking hole, or blocks at the entrance, or drops down, is convenient for clear up rubbish for the function in rain leaking hole is normal, and tiny rubbish is convenient for wash the automatic flow away in the rainwater well with rivers. Rain leaking holes M can be smaller than 1 mm, K is smaller than 3 mm in size, and rain leaking holes M can also be smaller than 5 mm. If concrete is used for the pavement of the support bracket, a mandrel mould for manufacturing the rain leakage hole can be inserted into the concrete mould when the concrete is poured. If the aluminum plate is used on the road surface of the support bracket, the rain leakage hole can be processed by adopting a drilling mode of a gantry drilling machine. The supporting brackets (41, 37, 40, 47, 45, 43) can form a road surface and are matched with the following common road surface for use, the supporting brackets (41, 37, 40, 47, 45, 43) are quickly arranged under the condition that the common road surface is hardly changed, and the supporting brackets (41, 37, 40, 47, 45, 43) can also be fixed on the common road surface by using bolts. The supporting bracket (47) is provided with a hole (46), the hole (46) is a fabrication hole for maintenance, a hand can be extended down to distribute a pipeline and screw a wrench, and a cover can be fixed on the hole (46) and is similar to a well cover. The fluid injection device with water can be opened at regular time according to the needs for cleaning the road surface and irrigating and greening. All circuits need to be waterproof in design. The cable pipes inside the support bracket can be gathered together to be connected with the external cable pipes. Thus, the cable pipeline arranged by digging a common road surface is not needed. The middle of the crossroad can be provided with a support bracket to form the fluid injection function of the whole crossroad. The rubber plate plays a role in increasing the matching area.

When the strength of the pressure sensor (28) is sufficient, as shown in fig. 11, the bottom reinforcing plate of the support bracket is placed over the pressure sensor (28) without using a rubber plate to transfer a portion of the weight to the rubber plate.

The shape and size of the support bracket can be designed according to different roads, and the support bracket can be transported to the field for installation after being processed in a factory. If there is a damaged support stent, repair or replacement of parts may be required. The use of support brackets is also beneficial for protecting the underlying general road surface.

The wireless charging station is arranged on a road near a traffic light in a city, the charging can be carried out by using the time of waiting for the red light, a fully charged battery is charged for 5 minutes, the charging can be carried out in 2 red light times in the future, and the charging time can be saved compared with a gasoline car. And the wireless charging station does not additionally apply for floor space.

Claims

1. A wireless charging station comprises a transmitter end and a circuit, and is characterized by further comprising a supporting bracket, wherein the transmitter end is fixed on the supporting bracket.

2. The wireless charging station according to claim 1, wherein said transmitter end is lower than said support bracket.

3. The wireless charging station of claim 1, wherein said support bracket includes a curb.

4. The wireless charging station according to claim 1, wherein said support bracket includes a transmitter end aperture, said transmitter end being secured within said transmitter end aperture.

5. The wireless charging station according to claim 1, wherein said support bracket includes a transmitter end cap, said transmitter end cap positioned over said transmitter end, said transmitter end cap secured to said support bracket.

6. The wireless charging station of claim 1, wherein said wireless charging station includes a thermostat.

7. The wireless charging station of claim 1, wherein the wireless charging station comprises a pressure sensor.

8. The wireless charging station of claim 1, wherein the wireless charging station includes a temperature sensor.

9. The wireless charging station of claim 1, wherein the wireless charging station comprises a fluid nozzle.

10. The wireless charging station according to claim 9, wherein the fluid nozzle is a jet.