Outdoor charging station for new energy automobile

Abstract

The invention relates to the technical field of automobile charging, in particular to an outdoor charging station for a new energy automobile, and solves the problems that existing automobile charging equipment is in an exposed environment for a long time, sealing operation is performed only through a sealing piece, water seepage is prone to occurring in the equipment, electric appliance elements are damaged, the sealing life is limited, and the service life is short. The anti-collision charging station comprises a charging station body, an anti-collision base and a waterproof ventilation mechanism, the charging station body is installed at the upper end of the anti-collision base, and the waterproof ventilation mechanism is installed on the inner side of the upper end of the charging station body. And the anti-collision base comprises a fixed mounting seat. Real-time water seepage detection is carried out on the automobile charging equipment, active sealing and drainage can be achieved, stable sealing under the condition that accumulated water of different depths exists is effectively met, early warning and buffering are conveniently carried out on collision, and the collision loss of an automobile to the charging equipment is effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile charging, and in particular to an outdoor charging station for new energy vehicles. Background Art

[0002] The main function of charging piles is to provide convenient charging services for electric vehicles and other battery-driven devices to meet users' daily charging needs. With the popularization of electric vehicles, charging piles, as an important infrastructure, have greatly promoted the use and development of electric vehicles. Charging piles are usually equipped with fast charging technology, which can shorten the charging time, improve the charging efficiency, and facilitate users to quickly replenish the power. The popularization and use of charging piles will help reduce the use of traditional fuel vehicles, thereby reducing exhaust emissions, improving air quality, and promoting the development of green travel and environmental protection.

[0003] Existing automobile charging equipment is in an exposed environment for a long time. It is sealed only by seals, which makes it easy for water to seep in and damage the electrical components. The sealing life is limited, and the car is easy to collide with the charging equipment when reversing, affecting the charging safety and equipment stability. Therefore, it does not meet the existing needs. We propose an outdoor charging station for new energy vehicles. Summary of the invention

[0004] The purpose of the present invention is to provide an outdoor charging station for new energy vehicles, so as to solve the problems raised in the above background technology that the existing automobile charging equipment is in an exposed environment for a long time, and the sealing operation is performed simply by means of seals, and water seepage is likely to occur inside, causing damage to electrical components, and the sealing life is limited. In addition, the car is likely to collide with the charging equipment when reversing, affecting the charging safety and equipment stability.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an outdoor charging station for new energy vehicles, comprising a charging station body, an anti-collision base and a waterproof ventilation mechanism, wherein the charging station body is installed on the upper end of the anti-collision base, and the waterproof ventilation mechanism is installed on the inner side of the upper end of the charging station body, and the anti-collision base comprises a fixed mounting seat, and a first transmission motor is fixedly installed on the inner side of the fixed mounting seat, and the output end of the first transmission motor is connected to the second transmission screw through a coupling, and a positioning plug plate is installed on the outer side of the upper end of the second transmission screw, and two radar probes are fixedly provided on the upper end of the front end surface of the fixed mounting seat, and three connecting plates are fixedly installed on the upper end surface of the fixed mounting seat, and a limit baffle is installed in front of the connecting plate, and four supporting springs are provided between each of the connecting plates and the limit baffle;

[0006] The charging station body includes a protective shell, the bottom end of the protective shell is fixedly connected to the connecting seat, and two ventilation plates are fixedly installed on the upper end of the rear end surface of the protective shell;

[0007] The waterproof ventilation mechanism includes a sealing baffle, which is fixedly connected to the upper end of the protective shell, and directional leakage slot plates are fixedly installed on both sides of the sealing baffle. A water pump is fixedly installed on the upper end surface of the sealing baffle, a guide pipe is installed at the input end of the water pump, and a one-way valve is installed at the output end of the water pump. A second transmission motor is fixedly installed on one side of the water pump, and a third transmission screw is installed at the output end of the second transmission motor. Two sealing plug plates are installed on the outer side of the third transmission screw, and a ventilation seat is slidably connected to the outer side of one end of the sealing plug plate.

[0008] Preferably, the anti-collision base also includes a connecting seat fixedly connected to the upper ends of the three limit baffles, four guide rods are slidably connected to the inner sides of the three connecting plates, an elastic sleeve is installed on the outer side of the rear end of the guide rod, one end of the guide rod passes through the elastic sleeve, the connecting plate, the limit baffle and the supporting spring and is threadedly connected to the connecting seat, the connecting seat and the three limit baffles slide linearly back and forth along the axis of the guide rod, and the elastic sleeve is arranged between the connecting seat and one of the connecting plates.

[0009] Preferably, the second transmission screw is connected to the positioning plate by threads, the upper end of the positioning plate passes through the fixed mounting seat and is in close contact with the inner wall of the connecting seat, the positioning plate slides linearly back and forth along the axis of the second transmission screw, the connecting plate is connected to the limit baffle by a supporting spring, and the first transmission motor is electrically connected to the two radar probes.

[0010] Preferably, the waterproof ventilation mechanism also includes two ventilation pipes fixedly connected to the lower end surface of the sealing partition, and a fan box is fixedly installed on the inner side of the ventilation seat. The bottom end of the ventilation seat passes through the sealing partition and is connected to the ventilation pipe. The two ventilation seats, ventilation pipes and fan boxes are symmetrically installed relative to the center of the third transmission screw, and the airflow directions generated by the two fan boxes are opposite when in operation.

[0011] Preferably, the input end of the water pump is connected with the guide pipe, the bottom end of the guide pipe passes through the sealing partition and is plugged into the inner side of the connecting seat, a liquid level sensor is provided at the bottom end of the guide pipe, the output end of the water pump passes through the protective shell and is threadedly connected to the one-way valve, and the output end of the water pump is welded and fixed to the protective shell.

[0012] Preferably, the second transmission motor is fixedly connected to the sealing baffle, the output end of the second transmission motor is connected to the third transmission screw via a coupling, both ends of the third transmission screw are provided with external threads with opposite rotation directions, the third transmission screw is threadedly connected to two sealing plug plates, and the two sealing plug plates move in opposite directions along the axis of the third transmission screw.

[0013] Preferably, the ventilation seat is through-connected with the ventilation plate, one end of the sealing plug plate is inserted between the ventilation seat and the ventilation plate, a sealing strip is provided on the side of the sealing plug plate, and the sealing plug plate is connected to the ventilation seat via the sealing strip.

[0014] Preferably, a ventilation chamber is provided between the sealing partition and the upper end of the protective shell, the bottom ends of the two directional leakage slot plates penetrate the sealing partition and are in close contact with the two ends of the upper end surface of the connecting seat, and the fixed mounting seat and the connecting seat are connected to the ventilation chamber through the two directional leakage slot plates.

[0015] Preferably, the charging station body also includes two charging guns plugged into and installed on both sides of the protective shell, a touch display screen is fixedly installed on the upper end of the front end face of the protective shell, a rear sealing plate is fixedly installed on the rear end face of the protective shell, an inspection sealing plate is slidably connected to the inner side of the bottom end of the rear sealing plate, a mainboard mounting box is fixedly installed on the front end face of the inspection sealing plate, a first screw is installed on one side of the mainboard mounting box, a plurality of cable mounting tubes are fixedly installed on the lower end face of the mainboard mounting box, a device mounting frame is installed between the mainboard mounting box and the touch display screen, and the device mounting frame is fixedly connected to the rear sealing plate.

[0016] Preferably, a transformer and an inverter are fixedly provided on the inner side of the device mounting frame, a charging module and a mainboard are fixedly provided inside the mainboard mounting box, cables are provided on the inner side of the cable mounting tube, the transformer, inverter, charging module and mainboard are connected by cables, the front end of the first screw penetrates the rear sealing plate and the mainboard mounting box and is rotatably connected to the protective shell, the first screw is threadedly connected to the mainboard mounting box, the mainboard mounting box slides linearly back and forth along the axis of the first screw, and sealing gaskets are provided on the sides of the rear end of the mainboard mounting box and between the inspection sealing plate and the rear sealing plate.

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

[0018] 1. The present invention monitors the distance between the car and the protective shell through two radar probes. The first transmission motor drives the positioning plug plate to move downward and separate from the connecting seat through the second transmission screw. When the car is reversed into the warehouse, it collides with the protective shell. At this time, the protective shell drives the connecting seat to move backward along the axis of the guide rod. The supporting spring can elastically support the connecting seat, thereby realizing displacement buffering when the protective shell is hit, effectively reducing the degree of damage caused by the collision. At the same time, the supporting spring drives the protective shell to automatically reset through the connecting seat. When the car leaves the effective recognition range of the radar probe, the positioning plug plate is reset, and then the positioning plug plate and the three connecting plates can lock the connecting seat, thereby maintaining the installation stability of the protective shell;

[0019] 2. The present invention can monitor the water that penetrates into the inner side of the protective shell through the liquid level sensor provided at the bottom end of the guide tube. The second transmission motor drives the two sealing plug plates to move in opposite directions through the third transmission screw and seals the ventilation seat and the ventilation plate, thereby effectively preventing the infiltration of external rainwater. The rainwater that penetrates into the space between the protective shell and the sealing partition can be directed and diverted through the two directional leakage slot plates, thereby facilitating the flow collection operation through the connecting seat to prevent the infiltrated rainwater from affecting the electrical components inside the protective shell. The water pump extracts the rainwater inside the connecting seat through the guide tube and discharges it in one direction through the one-way valve, thereby facilitating the overall sealing stability and meeting the waterproof operation of water accumulation at different depths outside the protective shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 A rear side view of the present invention as a whole;

[0022] Figure 3 It is a schematic cross-sectional structure diagram of the present invention as a whole;

[0023] Figure 4 It is a schematic diagram of the installation structure of the waterproof ventilation mechanism of the present invention;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the protective housing of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the anti-collision base of the present invention;

[0026] Figure 7 It is a schematic diagram of the cross-sectional structure of the anti-collision base of the present invention;

[0027] Figure 8 It is a schematic diagram of the cross-sectional structure of the connecting socket of the present invention;

[0028] Fig. 9 It is a partial cross-sectional structural schematic diagram of the waterproof ventilation mechanism of the present invention;

[0029] Fig.10 It is a top view of the waterproof ventilation mechanism of the present invention.

[0030] In the figure: 1. Charging station body; 101. Protective shell; 102. Charging gun; 103. Touch screen; 104. Rear cover; 105. Inspection cover; 106. First screw; 107. Ventilation plate; 108. Device mounting frame; 109. Mainboard mounting box; 110. Cable mounting tube; 2. Anti-collision base; 201. Fixed mounting seat; 202. Connecting seat; 203. First transmission motor; 204. Radar probe; 205. Guide rod; 206 , second transmission screw; 207, elastic sleeve; 208, connecting plate; 209, limit baffle; 210, support spring; 211, positioning plug plate; 3, waterproof ventilation mechanism; 301, sealing partition; 302, directional leakage slot plate; 303, guide pipe; 304, water pump; 305, ventilation seat; 306, ventilation pipe; 307, fan box; 308, third transmission screw; 309, sealing plug plate; 310, second transmission motor; 311, one-way valve. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] The first transmission motor 203 (model GV50-3.7KW-60-S), the water pump 304 (model MDZ-20-180) and the second transmission motor 310 (model KOM7080) mentioned in the present invention can all be purchased from the market or obtained through private customization.

[0033] See also Figures 1 to 5An embodiment of the present invention is as follows: an outdoor charging station for new energy vehicles, comprising a charging station body 1, an anti-collision base 2 and a waterproof ventilation mechanism 3, the anti-collision base 2 comprising a fixed mounting seat 201, a first transmission motor 203 is fixedly mounted on the inner side of the fixed mounting seat 201, an output end of the first transmission motor 203 is connected to a second transmission screw 206 through a coupling, a positioning plug plate 211 is installed on the outer side of the upper end of the second transmission screw 206, the second transmission screw 206 is connected to the positioning plug plate 211 through a threaded connection, the upper end of the positioning plug plate 211 passes through the fixed mounting seat 201 and is connected to the inner side of the connecting seat 202. The wall is in close contact, the positioning plug plate 211 slides linearly back and forth along the axis of the second transmission screw 206, two radar probes 204 are fixedly arranged on the upper end of the front end surface of the fixed mounting seat 201, and the first transmission motor 203 is electrically connected to the two radar probes 204. The distance between the car and the protective shell 101 is monitored by the two radar probes 204, and the first transmission motor 203 is started and stopped, so that the first transmission motor 203 drives the positioning plug plate 211 to slide and adjust through the second transmission screw 206, thereby adjusting the installation state of the connecting seat 202 relative to the fixed mounting seat 201;

[0034] Three connecting plates 208 are fixedly installed on the upper end surface of the fixed mounting seat 201, and a limit baffle 209 is installed in front of the connecting plate 208. Four supporting springs 210 are arranged between each connecting plate 208 and the limit baffle 209. A connecting seat 202 is fixedly installed on the upper end of the three limit baffles 209. Four guide rods 205 are slidably connected to the inner sides of the three connecting plates 208. An elastic sleeve 207 is installed on the outer side of the rear end of the guide rod 205. One end of the guide rod 205 passes through the elastic sleeve 207, the connecting plate 208, the limit baffle 209 and the supporting spring 210 and is connected to the connecting seat 202 by threads. The connecting seat 202 and the three limit baffles 20 9 linearly reciprocates along the axis of the guide rod 205, the elastic sleeve 207 is arranged between the connecting seat 202 and one of the connecting plates 208, the connecting plate 208 is connected to the limit baffle 209 by the support spring 210, when the protective shell 101 is hit by a car, the protective shell 101 drives the connecting seat 202 to move backward along the axis of the guide rod 205, the support spring 210 can elastically support the connecting seat 202, thereby realizing displacement buffering when the protective shell 101 is hit, effectively reducing the degree of damage caused by the collision, and at the same time, under the elastic support of the support spring 210, the protective shell 101 can be driven by the connecting seat 202 to automatically reset.

[0035] See also Figures 3 to 8The upper end of the anti-collision base 2 is equipped with a charging station body 1, and the charging station body 1 includes a protective shell 101. The bottom end of the protective shell 101 is fixedly connected to the connecting seat 202. Two ventilation plates 107 are fixedly installed on the upper end of the rear end surface of the protective shell 101. Two charging guns 102 are plugged and installed on both sides of the protective shell 101. A touch screen 103 is fixedly installed on the upper end of the front end surface of the protective shell 101. A rear sealing plate 104 is fixedly installed on the rear end surface of the protective shell 101. By disassembling the rear sealing plate 104 and the protective shell 101, the structure inside the protective shell 101 and the waterproof ventilation mechanism 3 can be installed;

[0036] An inspection cover plate 105 is slidably connected to the inner side of the bottom end of the rear cover plate 104, and a mainboard installation box 109 is fixedly installed on the front end surface of the inspection cover plate 105. A first screw 106 is installed on one side of the mainboard installation box 109. The front end of the first screw 106 penetrates the rear cover plate 104 and the mainboard installation box 109 and is rotatably connected to the protective shell 101. The first screw 106 is connected to the mainboard installation box 109 by a thread, and the mainboard installation box 109 slides linearly back and forth along the axis of the first screw 106. A sealing gasket is provided between the side of the rear end of the mainboard installation box 109 and the inspection cover plate 105 and the rear cover plate 104. When the first screw 106 rotates, it drives the mainboard installation box 109 to slide horizontally out from the inner side of the protective shell 101, thereby facilitating the inspection of the charging module and the mainboard inside the mainboard installation box 109, thereby reducing the difficulty of inspection.

[0037] A plurality of cable installation tubes 110 are fixedly installed on the lower end surface of the mainboard installation box 109, a device installation frame 108 is installed between the mainboard installation box 109 and the touch display screen 103, the device installation frame 108 is fixedly connected to the rear sealing plate 104, a transformer and an inverter are fixedly installed on the inner side of the device installation frame 108, a charging module and a mainboard are fixedly installed inside the mainboard installation box 109, cables are installed on the inner side of the cable installation tube 110, the transformer, inverter, charging module and mainboard are connected by cables, the charging parameters are set through the touch display screen 103, the transformer and inverter can meet the charging power required by the car, and the charging process can be dynamically adjusted through the charging module and the mainboard.

[0038] See also Figure 3 , Figure 4 , Fig. 9 and Fig.10A waterproof ventilation mechanism 3 is installed on the inner side of the upper end of the charging station body 1, and the waterproof ventilation mechanism 3 includes a sealing partition 301, which is fixedly connected to the upper end of the protective shell 101, and directional leakage slots 302 are fixedly installed on both sides of the sealing partition 301. A ventilation bin is provided between the sealing partition 301 and the upper end of the protective shell 101, and the bottom ends of the two directional leakage slots 302 penetrate the sealing partition 301 and are in contact with the two ends of the upper end surface of the connecting seat 202. The fixed mounting seat 201 and the connecting seat 202 are connected to the ventilation bin through the two directional leakage slots 302. The rainwater that penetrates between the protective shell 101 and the sealing partition 301 can be directed and guided through the two directional leakage slots 302, so as to facilitate the collection operation through the connecting seat 202, thereby preventing the infiltrated rainwater from affecting the electrical components inside the protective shell 101;

[0039] A water pump 304 is fixedly installed on the upper end surface of the sealing partition 301, a guide pipe 303 is installed on the input end of the water pump 304, and a one-way valve 311 is installed on the output end of the water pump 304. The input end of the water pump 304 is connected with the guide pipe 303, the bottom end of the guide pipe 303 passes through the sealing partition 301 and is plugged into the inner side of the connecting seat 202, and a liquid level sensor is provided at the bottom end of the guide pipe 303. The output end of the water pump 304 passes through the protective shell 101 and is connected to the one-way valve 311 by threading. The output end of the water pump 304 is welded and fixed to the protective shell 101, so that the water pump 304 extracts rainwater from the inner side of the connecting seat 202 through the guide pipe 303 and discharges it in one direction through the one-way valve 311, thereby facilitating the overall sealing stability;

[0040] A second transmission motor 310 is fixedly installed on one side of the water pump 304, and a third transmission screw 308 is installed on the output end of the second transmission motor 310. Two sealing plug plates 309 are installed on the outer side of the third transmission screw 308. The second transmission motor 310 is fixedly connected to the sealing partition 301, and the output end of the second transmission motor 310 is connected to the third transmission screw 308 through a coupling. Both ends of the third transmission screw 308 are provided with external threads with opposite rotation directions. The third transmission screw 308 is connected to the two sealing plug plates 309 through threads. The two sealing plug plates 309 move in opposite directions along the axis of the third transmission screw 308, so that the second transmission motor 310 drives the two sealing plug plates 309 to move in opposite directions through the third transmission screw 308 and seals the ventilation seat 305 and the ventilation plate 107, thereby effectively preventing the infiltration of external rainwater;

[0041] The outer side of one end of the sealing plug plate 309 is slidably connected with a ventilation seat 305, and the ventilation seat 305 is connected with the ventilation plate 107. One end of the sealing plug plate 309 is inserted between the ventilation seat 305 and the ventilation plate 107. The side of the sealing plug plate 309 is provided with a sealing strip, and the sealing plug plate 309 is connected with the ventilation seat 305 through the sealing strip. Two ventilation pipes 306 are fixedly installed on the lower end surface of the sealing partition 301, and the inner side of the ventilation seat 305 is fixedly installed with a fan box 307. The bottom end of the ventilation seat 305 penetrates the sealing strip. The partition 301 is connected with the ventilation pipe 306, and the two ventilation seats 305, the ventilation pipe 306 and the fan box 307 are symmetrically installed relative to the center of the third transmission screw 308. The airflow directions generated by the two fan boxes 307 are opposite when they are in operation. Through the two fan boxes 307 installed in opposite directions, the external air can be guided to the inner side of the protective shell 101 through the ventilation plate 107, the ventilation seat 305 and the ventilation pipe 306 and output, thereby realizing the circulation ventilation operation on the inner side of the protective shell 101.

[0042] In summary, the support spring 210 is placed between the connecting plate 208 and the limit baffle 209, and then the rear end of the guide rod 205 is passed through the front end of the connecting seat 202, the support spring 210, the connecting plate 208, the limit baffle 209 and the elastic sleeve 207 and plugged into the inner side of the rear end of the connecting seat 202, so that the connecting plate 208 and the limit baffle 209 are connected through the support spring 210, and the bottom end of the protective shell 101 is fixedly connected to the connecting seat 202, so that by disassembling the rear sealing plate 104 and the protective shell 101 The structure inside the protective shell 101 and the waterproof ventilation mechanism 3 can be installed, the power can be turned on, and the charging parameters can be set through the touch screen 103. The transformer and inverter are fixedly installed on the inside of the device mounting frame 108, and the charging module and the mainboard are fixedly installed on the inside of the mainboard mounting box 109. Then, the car can be charged through the charging gun 102. The transformer and inverter can meet the charging power required by the car, and the charging process can be dynamically adjusted through the charging module and the mainboard;

[0043] The first screw 106 is rotated so that the first screw 106 drives the mainboard installation box 109 to slide out horizontally from the inner side of the protective shell 101, thereby facilitating the maintenance of the charging module and the mainboard inside the mainboard installation box 109, reducing the difficulty of maintenance, and a sealing gasket is provided between the maintenance sealing plate 105 and the rear sealing plate 104 to effectively avoid water seepage. Before charging, the distance between the car and the protective shell 101 is monitored by two radar probes 204. When the car is within the effective recognition range of the radar probe 204;

[0044] Start the first transmission motor 203, so that the first transmission motor 203 drives the positioning plug plate 211 to move downward and separate from the connecting seat 202 through the second transmission screw 206 under the support of the fixed mounting seat 201. At this time, the connecting plate 208 can maintain the relative stability of the fixed mounting seat 201 and the connecting seat 202 through the limit baffle 209. When the car is reversed into the warehouse, it is easy to cause a collision with the protective shell 101. At this time, the protective shell 101 drives the connecting seat 202 to move backward along the axis of the guide rod 205. The support spring 210 can elastically support the connecting seat 202, thereby realizing displacement buffering when the protective shell 101 is hit, effectively reducing the degree of damage caused by the collision. At the same time, under the elastic support of the support spring 210, the protective shell 101 can be driven to automatically reset through the connecting seat 202, so as to facilitate reuse;

[0045] When the car leaves the effective identification range of the radar probe 204, the first transmission motor 203 drives the second transmission screw 206 to reset the positioning plug plate 211, and then the positioning plug plate 211 and the three connecting plates 208 can lock the connecting seat 202, so as to maintain the installation stability of the protective shell 101. During the charging process, the two fan boxes 307 with opposite installation directions can guide the external air to the inner side of the protective shell 101 through the ventilation plate 107, the ventilation seat 305 and the ventilation pipe 306 and output, so as to realize the circulation ventilation operation of the inner side of the protective shell 101. When there is water accumulation in the overall installation environment, the liquid level sensor provided at the bottom of the guide pipe 303 can monitor the water body that penetrates into the inner side of the protective shell 101;

[0046] The second transmission motor 310 is started, so that the second transmission motor 310 drives the two sealing plug plates 309 to move in opposite directions through the third transmission screw 308 under the support of the sealing partition 301 and blocks the ventilation seat 305 and the ventilation plate 107, thereby effectively preventing the infiltration of external rainwater, and the rainwater infiltrated between the protective shell 101 and the sealing partition 301 can be directed through the two directional leakage slot plates 302, thereby facilitating the flow collection operation through the connecting seat 202, thereby preventing the infiltrated rainwater from affecting the electrical components inside the protective shell 101;

[0047] Start the water pump 304 so that it extracts rainwater from the inside of the connecting seat 202 through the guide pipe 303 and discharges it in one direction through the one-way valve 311, thereby facilitating the maintenance of the overall sealing stability and meeting the waterproof operation requirements for water accumulation at different depths outside the protective shell 101.

[0048] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An outdoor charging station for new energy vehicles, comprising a charging station body (1), an anti-collision base (2) and a waterproof ventilation mechanism (3), characterized in that: The upper end of the anti-collision base (2) is equipped with a charging station body (1), and the inner side of the upper end of the charging station body (1) is equipped with a waterproof ventilation mechanism (3). The anti-collision base (2) comprises a fixed mounting seat (201), and the inner side of the fixed mounting seat (201) is fixedly equipped with a first transmission motor (203), and the output end of the first transmission motor (203) is connected to a second transmission screw (206) through a coupling, and a positioning plug plate (211) is installed on the outer side of the upper end of the second transmission screw (206). Two radar probes (204) are fixedly installed on the upper end of the front end surface of the fixed mounting seat (201), and three connecting plates (208) are fixedly installed on the upper end surface of the fixed mounting seat (201), and a limit baffle (209) is installed in front of the connecting plate (208), and four supporting springs (210) are provided between each of the connecting plates (208) and the limit baffle (209); The charging station body (1) comprises a protective shell (101), the bottom end of the protective shell (101) is fixedly connected to the connecting seat (202), and two ventilation plates (107) are fixedly mounted on the upper end of the rear end surface of the protective shell (101); The waterproof ventilation mechanism (3) comprises a sealing baffle (301), wherein the sealing baffle (301) is fixedly connected to the upper end of the protective shell (101), and directional leakage slot plates (302) are fixedly installed on both sides of the sealing baffle (301). A water pump (304) is fixedly installed on the upper end surface of the sealing baffle (301), and a flow guide pipe (303) is installed at the input end of the water pump (304), and a one-way valve (311) is installed at the output end of the water pump (304). A second transmission motor (310) is fixedly installed on one side of the water pump (304), and a third transmission screw (308) is installed at the output end of the second transmission motor (310). Two sealing plug plates (309) are installed on the outer side of the third transmission screw (308), and a ventilation seat (305) is slidably connected to the outer side of one end of the sealing plug plate (309).

2. An outdoor charging station for new energy vehicles according to claim 1, characterized in that: The anti-collision base (2) also includes a connecting seat (202) fixedly connected to the upper ends of the three limit baffles (209); four guide rods (205) are slidably connected to the inner sides of the three connecting plates (208); an elastic sleeve (207) is installed on the outer side of the rear end of the guide rod (205); one end of the guide rod (205) passes through the elastic sleeve (207), the connecting plate (208), the limit baffle (209) and the support spring (210) and is connected to the connecting seat (202) by a thread; the connecting seat (202) and the three limit baffles (209) slide linearly back and forth along the axis of the guide rod (205); and the elastic sleeve (207) is arranged between the connecting seat (202) and one of the connecting plates (208).

3. An outdoor charging station for new energy vehicles according to claim 2, characterized in that: The second transmission screw (206) is connected to the positioning plug plate (211) by threads, the upper end of the positioning plug plate (211) passes through the fixed mounting seat (201) and is in close contact with the inner wall of the connecting seat (202), the positioning plug plate (211) slides linearly back and forth along the axis of the second transmission screw (206), the connecting plate (208) is connected to the limit baffle (209) by a supporting spring (210), and the first transmission motor (203) is electrically connected to the two radar probes (204).

4. An outdoor charging station for new energy vehicles according to claim 2, characterized in that: The waterproof ventilation mechanism (3) further comprises two ventilation pipes (306) fixedly connected to the lower end surface of the sealing partition (301); a fan box (307) is fixedly installed on the inner side of each ventilation seat (305); the bottom end of the ventilation seat (305) penetrates the sealing partition (301) and is connected to the ventilation pipe (306); the two ventilation seats (305), the ventilation pipe (306) and the fan box (307) are symmetrically installed relative to the center of the third transmission screw (308); and the airflow directions generated by the two fan boxes (307) when in operation are opposite.

5. An outdoor charging station for new energy vehicles according to claim 4, characterized in that: The input end of the water pump (304) is connected to the guide pipe (303); the bottom end of the guide pipe (303) passes through the sealing partition (301) and is plugged into the inner side of the connecting seat (202); a liquid level sensor is provided at the bottom end of the guide pipe (303); the output end of the water pump (304) passes through the protective shell (101) and is connected to the one-way valve (311) by threading; the output end of the water pump (304) is fixed to the protective shell (101) by welding.

6. An outdoor charging station for new energy vehicles according to claim 5, characterized in that: The second transmission motor (310) is fixedly connected to the sealing partition (301); the output end of the second transmission motor (310) is connected to the third transmission screw (308) via a coupling; both ends of the third transmission screw (308) are provided with external threads with opposite rotation directions; the third transmission screw (308) is connected to two sealing plug plates (309) via threads; and the two sealing plug plates (309) move in opposite directions along the axis of the third transmission screw (308).

7. An outdoor charging station for new energy vehicles according to claim 6, characterized in that: The ventilation seat (305) is connected to the ventilation plate (107) through-connection, one end of the sealing plug plate (309) is plugged between the ventilation seat (305) and the ventilation plate (107), a sealing strip is provided on the side of the sealing plug plate (309), and the sealing plug plate (309) is connected to the ventilation seat (305) via the sealing strip.

8. An outdoor charging station for new energy vehicles according to claim 1, characterized in that: A ventilation chamber is provided between the sealing baffle (301) and the upper end of the protective shell (101); the bottom ends of the two directional leakage slot plates (302) penetrate the sealing baffle (301) and are in close contact with the two ends of the upper end surface of the connecting seat (202); the fixed mounting seat (201) and the connecting seat (202) are connected to the ventilation chamber via the two directional leakage slot plates (302).

9. An outdoor charging station for new energy vehicles according to claim 1, characterized in that: The charging station body (1) also includes two charging guns (102) plugged into and installed on both sides of the protective shell (101); a touch screen (103) is fixedly installed on the upper end of the front end surface of the protective shell (101); a rear sealing plate (104) is fixedly installed on the rear end surface of the protective shell (101); an inspection sealing plate (105) is slidably connected to the inner side of the bottom end of the rear sealing plate (104); a mainboard installation box (109) is fixedly installed on the front end surface of the inspection sealing plate (105); a first screw (106) is installed on one side of the mainboard installation box (109); a plurality of cable installation tubes (110) are fixedly installed on the lower end surface of the mainboard installation box (109); a device mounting frame (108) is installed between the mainboard installation box (109) and the touch screen (103); and the device mounting frame (108) is fixedly connected to the rear sealing plate (104).

10. An outdoor charging station for new energy vehicles according to claim 9, characterized in that: A transformer and an inverter are fixedly arranged on the inner side of the device mounting frame (108), a charging module and a mainboard are fixedly arranged inside the mainboard mounting box (109), a cable is arranged on the inner side of the cable mounting tube (110), the transformer, the inverter, the charging module and the mainboard are connected via the cable, the front end of the first screw rod (106) passes through the rear sealing plate (104) and the mainboard mounting box (109) and is rotationally connected to the protective shell (101), the first screw rod (106) is threadedly connected to the mainboard mounting box (109), the mainboard mounting box (109) slides linearly back and forth along the axis of the first screw rod (106), and a sealing gasket is arranged on the side of the rear end of the mainboard mounting box (109) and between the inspection sealing plate (105) and the rear sealing plate (104).

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