Charging pile with heat dissipation and anti-theft functions

Abstract

The invention relates to the technical field of charging piles, and discloses a charging pile with heat dissipation and anti-theft functions, the charging pile comprises a case and a charging gun, the right side of the case is provided with an anti-theft heat dissipation device, the inner wall of the case is provided with a dust cleaning device, and the inner wall of the case is provided with a dust wiping device; the anti-theft heat dissipation device comprises a sliding groove block, two guide blocks, a spring telescopic rod, an extrusion plate, a steel wire, a connecting block, a pressing block, a first motor, a threaded rod, a first fixing plate and a first fixing rod, the sliding groove block is fixedly connected to the right side of the case, and the two guide blocks are slidably connected to the inner wall of the sliding groove block. According to the anti-theft charging gun, the anti-theft heat dissipation device is arranged in the charging gun, the anti-theft heat dissipation device is invisible outside the charging gun, and the anti-theft charging gun has a certain anti-theft effect.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to a charging pile with heat dissipation and anti-theft functions. Background Art

[0002] The charging pile with heat dissipation and anti-theft function is one of the charging piles. When the charging pile is connected to the power supply system through the power grid, it obtains electrical energy, and then the vehicle is connected to the charging pile through the charging interface to obtain electrical energy. During the charging process, the necessary power conversion will be carried out inside the charging pile, because the power provided by the charging pile is usually alternating current, and the battery of the electric vehicle requires direct current. The charging pile is also equipped with a control system to monitor the battery status and charging process, and adjust the charging power and speed according to the needs of the vehicle and battery to ensure the safety and efficiency of the charging process. When the battery is fully charged or reaches the preset power, the charging pile will automatically stop power transmission.

[0003] The application number is CN202120065020.2. The patent discloses a charging pile, including a charging pile body and a mounting plate. The charging pile body is fixedly mounted on the side wall of the mounting plate. A charging cable is provided on the charging pile body. A protective frame is fixedly connected to the side wall at one end of the mounting plate. A rotating shaft is rotatably connected to the inner wall of one end of the protective frame. One end of the rotating shaft rotates and penetrates through the side wall of one end of the protective frame. A winding roller is coaxially fixedly connected to the rotating shaft in the protective frame. Through holes are provided on the top and one end of the inner wall of the protective frame. The charging cable movably penetrates through the two through holes. The charging cable in the protective frame is wound around the winding roller. A limiting mechanism is provided on the side wall at one end of the protective frame. The charging cable slides through the limiting mechanism. A connecting block is fixedly connected to the side wall at one end of the protective frame. This patent can not only effectively limit and fix the charging cable on the charging pile body, but also effectively protect the charging pile body.

[0004] When the above charging pile is in use, the car may be unplugged by others during the charging process and used to charge other people's cars. Therefore, a charging pile with heat dissipation and anti-theft functions is proposed to solve the above problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a charging pile with heat dissipation and anti-theft functions in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a charging pile with heat dissipation and anti-theft function includes a chassis and a charging gun, an anti-theft heat dissipation device is arranged on the right side of the chassis, a dust cleaning device is arranged on the inner wall of the chassis, and a dust wiping device is arranged on the inner wall of the chassis; the anti-theft heat dissipation device includes a slide block, a guide block, a spring telescopic rod, an extrusion plate, a steel wire, a connecting block, a pressing block, a motor, a threaded rod, a fixing plate, and a fixing rod; the slide block is fixedly connected to the right side of the chassis, and the guide blocks are arranged in two, and the two guide blocks slide The charging pile is movably connected to the inner wall of the slide block, the two ends of the spring telescopic rod are fixedly connected between the two guide blocks, the number of the extrusion plates is set to two, and the two extrusion plates are respectively fixedly connected to the bottom of the two guide blocks, the number of the steel wires is set to two, and one end of the two steel wires is fixedly connected to the surface of the extrusion plate, the pressing block is fixedly connected to the other end of the steel wire, and the connecting block is slidably connected to the surface of the two steel wires. When the charging pile is started, the pressing block in the charging gun is pressed to move upward, and the pressing block moves upward to drive the steel wire to move upward, and the steel wire moves upward to drive the connecting The block moves upward, and the connecting block drives the steel wires on the left and right sides to contract. The contraction of the steel wires on the left and right sides causes the extrusion plate to squeeze the spring telescopic rod, causing the guide block to exit the slide slot to pull out the charging gun. Because the guide block, spring telescopic rod, extrusion plate, steel wire, connecting block, and pressing block are arranged inside the charging gun and are not visible from the outside, they have a certain anti-theft effect. The motor 1 is fixedly connected to the inner wall of the chassis, the threaded rod is fixedly connected to the output end of the motor 1, the fixing plate 1 is threadedly connected to the circumferential surface of the threaded rod, and the fixing rod 1 is slidably connected to the inner wall of the fixing plate 1; the threaded rod The left side of the rod is rotatably connected to the inner wall of the chassis, the two ends of the fixed rod are fixedly connected to the inner wall of the chassis, the top of the connecting block is fixedly connected to the lower surface of the charging gun, the spring telescopic rod is located on the inner wall of the charging gun, the upper surface of the pressing block is slidably connected to the lower surface of the charging gun, and the motor drives the threaded rod to rotate, so that the fixed plate on the circumferential surface of the threaded rod moves left and right through the limit of the fixed rod, so that the fan fixed at the bottom of the fixed plate can also move left and right, so that the internal air circulation of the fan is increased when the fan moves left and right, so that it can dissipate heat evenly and quickly.

[0007] Preferably, the dust cleaning device includes a dual-axis motor, a second fixed plate, a Z-shaped column, a slider, a scraper, an arc plate, a third fixed plate, and a rotating column. The second fixed plate is fixedly connected to the inner wall of the chassis, the dual-axis motor is fixedly connected to the front part of the second fixed plate, the Z-shaped column is fixedly connected to the rear output end of the dual-axis motor, the slider is rotatably connected to the rear part of the Z-shaped column, the scraper is rotatably connected to the inner wall of the chassis, and the arc plate is fixedly connected to the rear of the scraper. When the charging pile is started, the output end of the dual-axis motor drives the Z-shaped column to rotate, and the rotation of the Z-shaped column drives the slider to rotate. When the slider rotates, it drives the scraper to move back and forth left and right through the limit of the slide slot to scrape the dust on the heat sink. When the scraper moves back and forth left and right, it drives the arc plate to move back and forth left and right, and the dust will not accumulate inside the air inlet of the chassis. The third fixed plate is fixed Connected to the bottom of the inner wall of the chassis, the turning column is fixedly connected to the front output end of the dual-axis motor, the inner wall of the scraper is slidably connected to the outer surface of the slider, the surface of the arc plate is in contact with the inner wall of the chassis, and a wire is installed at the bottom of the charging gun, and the wire is wound around the circumferential surface of the turning column. The front part of the scraper is rotatably connected to the inner wall of the second fixed plate through a connecting rod, and the two ends of the turning column are rotatably connected to the third fixed plate. The output end of the dual-axis motor drives the turning column to rotate. When the charging gun charges the car, the charging line will be pulled out from the inside of the chassis, so that the charging line will be exposed outside the chassis, and the scraper will be wound and retracted when it moves back and forth left and right, so that the charging line will not be exposed to the outside, effectively avoiding the problem that the charging line is exposed to the outside and is affected by rainy weather, which causes a short circuit in the line and the charging pile cannot charge the car normally.

[0008] Preferably, the dust wiping device includes a pulley group, a reciprocating screw, a second fixed rod, a fourth fixed plate, a roller, a third fixed rod, and a brush, the pulley group is transmission-connected to the front output end of the dual-axis motor, the reciprocating screw is transmission-connected to the inner wall of the pulley group, and the fourth fixed plate is movably connected to the front part of the reciprocating screw; the second fixed rod is slidably connected to the inner wall of the fourth fixed plate, the circumferential surface of the roller contacts the inner wall of the chassis, the third fixed rod is fixedly connected at the axis center of the roller, the brush is fixedly connected to the left side of the third fixed rod, the limit plate is fixedly connected to the bottom of the inner wall of the chassis, the limit plates are provided with two, the pulley group is located between the two limit plates, the rear part of the second fixed rod is fixedly connected to the front part of the limit plate, the circumferential surface of the brush contacts the circumferential surface of the wire, and the axis center of the roller The output end of the dual-axis motor drives the pulley group to transmit, and the reciprocating screw rotates through the pulley group transmission. The reciprocating screw rotates forward and backward to make the charging line rotated through the turning column evenly on the circumferential surface of the turning column, so that the charging line does not rotate only on one point of the circumferential surface of the turning column. The reciprocating screw rotates forward and backward to drive the fixed plate four to move. When the fixed plate four moves, it drives the roller to rotate by friction with the bottom of the chassis. When the roller rotates, it drives the fixed rod three to rotate. The rotation of the fixed rod three drives the brush to rotate, so that the brush brushes the charging line when it rotates, which effectively prevents the charging pile from pulling the charging line when charging the car. The surface of the charging line will contact dust during contact with the outside world. When too much dust accumulates, it may cause the resistance of the charging line to increase, thereby affecting the charging speed and causing the connecting line to heat up.

[0009] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The charging pile with heat dissipation and anti-theft functions operates through the cooperation among the slide block, the guide block, the spring telescopic rod, the extrusion plate, the steel wire, the connection block, the pressing block, the motor, the threaded rod, the fixed plate and the fixed rod. When the charging pile is started, the pressing block in the charging gun is pressed to move upward, and the pressing block moves upward to drive the steel wire to move upward, and the steel wire moves upward to drive the connecting block to move upward, and the connecting block drives the steel wires on the left and right sides to contract, and the contraction of the steel wires on the left and right sides causes the extrusion plate to squeeze the spring telescopic rod, so that the guide block exits the slide and pulls out the charging gun. Because the guide block, the spring telescopic rod, the extrusion plate, the steel wire, the connection block and the pressing block are arranged inside the charging gun and are not visible outside the charging gun, the charging pile has a certain anti-theft effect. The motor drives the threaded rod to rotate, so that the fixed plate on the circumferential surface of the threaded rod moves left and right through the limit of the fixed rod, so that the fan fixed at the bottom of the fixed plate can also move left and right, so that the internal air circulation of the fan is increased when the fan moves left and right, so that it can dissipate heat evenly and quickly.

[0010] 2. The charging pile with heat dissipation and anti-theft functions operates through the cooperation of the dual-axis motor, the second fixed plate, the Z-shaped column, the slider, the scraper, the arc plate, the third fixed plate and the rotating column. When the charging pile is started, the output end of the dual-axis motor drives the Z-shaped column to rotate, and the rotation of the Z-shaped column drives the slider to rotate. When the slider rotates, it drives the scraper to move back and forth through the limit of the slide slot to scrape the dust on the heat dissipation plate. When the scraper moves back and forth, it drives the arc plate to move back and forth, and the dust will not accumulate inside the air inlet of the chassis. The output end of the dual-axis motor drives the rotating column to rotate. When the charging gun is charging the car, the charging line will be pulled out from the inside of the chassis, so that the charging line will be exposed outside the chassis, and the scraper will be wound and retracted when it moves back and forth, so that the charging line will not be exposed to the outside, effectively avoiding the problem that the charging line is exposed to the outside and is affected by rainy weather, which may cause a short circuit in the line and make the charging pile unable to charge the car normally.

[0011] 3. The charging pile with heat dissipation and anti-theft functions cooperates with the pulley group, the reciprocating screw, the second fixed rod, the fourth fixed plate, the roller, the third fixed rod, the brush, and the limit plate. The output end of the dual-axis motor drives the pulley group to transmit, and the reciprocating screw is rotated through the pulley group transmission. The reciprocating screw rotates forward and backward to make the charging line rotated through the turning column evenly on the circumferential surface of the turning column, so that the charging line does not rotate only on one point of the circumferential surface of the turning column. The forward and reverse rotation of the reciprocating screw drives the fourth fixed plate to move. When the fourth fixed plate moves, it drives the roller to rotate by friction with the bottom of the chassis. When the roller rotates, it drives the third fixed rod to rotate. The rotation of the third fixed rod drives the brush to rotate, so that the brush brushes the charging line when it rotates, which effectively prevents the charging pile from pulling the charging line when charging the car. The surface of the charging line will contact dust during contact with the outside world. When too much dust accumulates, it may cause the resistance of the charging line to increase, thereby affecting the charging speed and causing the connecting line to heat up. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the rear structure of the present invention; Figure 3 For the present invention Figure 2 A magnified view of the structure at center; Figure 4 This is a schematic diagram of the anti-theft heat dissipation device of the present invention; Figure 5 It is a schematic diagram of the dust cleaning device of the present invention; Figure 6 For the present invention Figure 5 A magnified view of the structure at C in the middle; Figure 7 For the present invention Figure 2 A magnified view of the structure at B in the middle; Figure 8It is a schematic diagram of the dust wiping device of the present invention; Fig. 9 For the present invention Figure 8 Enlarged view of the structure at point D in the middle.

[0013] In the figure: 1. chassis; 2. anti-theft heat dissipation device; 201. slide block; 202. guide block; 203. spring telescopic rod; 204. extrusion plate; 205. steel wire; 206. connection block; 207. pressing block; 208. motor one; 209. threaded rod; 210. fixed plate one; 211. fixed rod one; 3. dust cleaning device; 301. double-axis motor; 302. fixed plate two; 303. Z-shaped column; 304. slider; 305. scraper; 306. arc plate; 307. fixed plate three; 308. turning column; 4. dust wiping device; 401. pulley group; 402. reciprocating screw; 403. fixed rod two; 404. fixed plate four; 405. roller; 406. fixed rod three; 407. brush; 408. limit plate. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0015] See also Figure 1-Figure 9, one embodiment of the present invention is: a charging pile with heat dissipation and anti-theft functions, including a chassis 1 and a charging gun, an anti-theft heat dissipation device 2 is arranged on the right side of the chassis 1, a dust cleaning device 3 is arranged on the inner wall of the chassis 1, and a dust wiping device 4 is arranged on the inner wall of the chassis 1; the anti-theft heat dissipation device 2 includes a slide block 201, a guide block 202, a spring telescopic rod 203, an extrusion plate 204, a steel wire 205, a connecting block 206, a pressing block 207, a motor 208, a threaded rod 209, a fixing plate 210, and a fixing rod 211, the slide block 201 is fixedly connected to the right side of the chassis 1, the guide block 202 is provided with two, and the two guide blocks 202 are slidably connected to the slide block The inner wall of 201, the two ends of the spring telescopic rod 203 are fixedly connected between the two guide blocks 202, the number of extrusion plates 204 is set to two, and the two extrusion plates 204 are respectively fixedly connected to the bottom of the two guide blocks 202, the number of steel wires 205 is set to two, and one end of the two steel wires 205 is fixedly connected to the surface of the extrusion plate 204. When the charging pile is started, the pressing block 207 in the charging gun is pressed to move upward, and the pressing block 207 moves upward to drive the steel wire 205 to move upward, and the steel wire 205 moves upward to drive the connecting block 206 to move upward, and the connecting block 206 drives the steel wires 205 on the left and right sides to contract, and the steel wires 205 on the left and right sides contract to make the extrusion plate 20 4 squeezes the spring telescopic rod 203, causing the guide block 202 to withdraw from the slide slot and pull out the charging gun. Because the guide block 202, the spring telescopic rod 203, the squeezing plate 204, the steel wire 205, the connecting block 206, and the pressing block 207 are arranged inside the charging gun and are not visible from the outside, they have a certain anti-theft effect. The pressing block 207 is fixedly connected to the other end of the steel wire 205, and the connecting block 206 is slidably connected to the surfaces of the two steel wires 205. The motor 1 208 is fixedly connected to the inner wall of the chassis 1, the threaded rod 209 is fixedly connected to the output end of the motor 1 208, the fixing plate 1 210 is threadedly connected to the circumferential surface of the threaded rod 209, and the fixing rod 1 211 is slidably connected to the fixing plate The left side of the threaded rod 209 is rotatably connected to the inner wall of the chassis 1, the two ends of the fixed rod 211 are fixedly connected to the inner wall of the chassis 1, the top of the connecting block 206 is fixedly connected to the lower surface of the charging gun, the spring telescopic rod 203 is located on the inner wall of the charging gun, the upper surface of the pressing block 207 is slidably connected to the lower surface of the charging gun, and the motor 208 drives the threaded rod 209 to rotate, so that the fixed plate 210 on the circumferential surface of the threaded rod 209 moves left and right through the limit of the fixed rod 211, so that the fan fixed at the bottom of the fixed plate 210 can also move left and right, so that the internal air circulation of the fan is increased when it moves left and right, so that it can dissipate heat evenly and quickly.

[0016] Working principle: when the charging pile is started, the pressing block 207 in the charging gun is pressed to move upward, and the pressing block 207 moves upward to drive the steel wire 205 to move upward, and the steel wire 205 moves upward to drive the connecting block 206 to move upward, and the connecting block 206 drives the steel wires 205 on the left and right sides to contract, and the contraction of the steel wires 205 on the left and right sides causes the extrusion plate 204 to squeeze the spring telescopic rod 203, causing the guide block 202 to withdraw from the slide slot and pull out the charging gun. Because the guide block 202, the spring telescopic rod 203, the extrusion plate 204, the steel wire 205, the connecting block 206, and the pressing block 207 are arranged inside the charging gun and are not visible outside, they have a certain anti-theft effect. The motor 208 drives the threaded rod 209 to rotate, so that the fixed plate 210 on the circumferential surface of the threaded rod 209 moves left and right through the limit of the fixed rod 211, so that the fan fixed at the bottom of the fixed plate 210 can also move left and right, so that the internal air circulation of the fan is increased when the fan moves left and right, so that it can dissipate heat evenly and quickly.

[0017] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, the dust cleaning device 3 includes a dual-axis motor 301, a second fixing plate 302, a Z-shaped column 303, a slider 304, a scraper 305, an arc plate 306, a third fixing plate 307, and a rotating column 308. The second fixing plate 302 is fixedly connected to the inner wall of the chassis 1, the dual-axis motor 301 is fixedly connected to the front of the second fixing plate 302, the Z-shaped column 303 is fixedly connected to the rear output end of the dual-axis motor 301, and the slider 304 is rotated. The scraper 305 is rotatably connected to the rear of the Z-shaped column 303, the scraper 305 is rotatably connected to the inner wall of the chassis 1, and the arc plate 306 is fixedly connected to the rear of the scraper 305. When the charging pile is started, the output end of the dual-axis motor 301 drives the Z-shaped column 303 to rotate, and the rotation of the Z-shaped column 303 drives the slider 304 to swing back and forth. When the slider 304 rotates, it drives the scraper 305 to move back and forth left and right through the limit of the slide slot to scrape off the dust on the heat sink. When the scraper 305 moves back and forth left and right, it drives the arc plate When 306 moves back and forth left and right, dust will not accumulate inside the air inlet of the chassis 1. The fixing plate 307 is fixedly connected to the bottom of the inner wall of the chassis 1. The turning column 308 is fixedly connected to the front output end of the dual-axis motor 301. The inner wall of the scraper 305 is slidably connected to the outer surface of the slider 304. The surface of the arc plate 306 is in contact with the inner wall of the chassis 1. A wire is installed at the bottom of the charging gun. The wire is wound around the circumferential surface of the turning column 308. The front part of the scraper 305 is connected to the fixing plate 2 304 through a connecting rod. 2 inner wall is rotatably connected, and both ends of the turning column 308 are rotatably connected with the fixing plate 307. When the charging gun is charging the car, the charging line will be pulled out from the inside of the chassis 1, so that the charging line will be exposed outside the chassis. After the length is determined, the output end of the dual-axis motor 301 drives the turning column 308 to rotate, so that the excess charging line will not be exposed to the outside, effectively avoiding the problem that the charging line is exposed to the outside and is affected by rainy weather, causing a short circuit in the line, and the charging pile cannot charge the car normally.

[0018] The dust wiping device 4 includes a pulley group 401, a reciprocating screw 402, a fixed rod 2 403, a fixed plate 404, a roller 405, a fixed rod 3 406, and a brush 407. The pulley group 401 is connected to the front output end of the dual-axis motor 301, the reciprocating screw 402 is connected to the inner wall of the pulley group 401, the fixed plate 404 is movably connected to the front of the reciprocating screw 402, the fixed rod 2 403 is slidably connected to the inner wall of the fixed plate 404, and the roller 405 is connected to the front of the reciprocating screw 402. The circumferential surface contacts the inner wall of the chassis 1, the fixing rod 3 406 is fixedly connected to the axis of the roller 405, the brush 407 is fixedly connected to the left side of the fixing rod 3 406, the limit plate 408 is fixedly connected to the bottom of the inner wall of the chassis 1, the number of limit plates 408 is set to two, the pulley group 401 is located between the two limit plates 408, the rear part of the fixing rod 2 403 is fixedly connected to the front part of the limit plate 408, the circumferential surface of the brush 407 contacts the circumferential surface of the wire, and the axis of the roller 405 The center of the dual-axis motor 301 is rotatably connected to the inner wall of the fixed plate 404, and the output end of the dual-axis motor 301 drives the pulley group 401 to transmit, and the reciprocating screw 402 is driven by the pulley group 401 to rotate, and the reciprocating screw 402 rotates forward and reversely to make the charging line rotating through the rotating column 308 rotate evenly on the circumferential surface of the rotating column 308, so that the charging line will not rotate only at one point on the circumferential surface of the rotating column 308, and the fixed plate 404 is driven to move by the forward and reverse rotation of the reciprocating screw 402, and the fixed plate 4 When 404 moves, it drives the roller 405 to rotate by friction with the bottom of the chassis. When the roller 405 rotates, it drives the fixed rod three 406 to rotate. The rotation of the fixed rod three 406 drives the brush 407 to rotate, so that the brush 407 brushes the charging cable when it rotates, which effectively prevents the charging pile from pulling the charging cable when charging the car. The surface of the charging cable will be exposed to dust during contact with the outside world. When too much dust accumulates, it may cause the resistance of the charging cable to increase, thereby affecting the charging speed and causing the connecting cable to heat up.

[0019] Working principle: when the charging pile is started, the output end of the dual-axis motor 301 drives the Z-shaped column 303 to rotate, and the rotation of the Z-shaped column 303 drives the slider 304 to swing back and forth. When the slider 304 rotates, it drives the scraper 305 to move back and forth through the limit of the slide slot to scrape the dust on the heat sink. When the scraper 305 moves back and forth, it drives the arc plate 306 to move back and forth, and the dust will not accumulate inside the air inlet of the chassis 1. When the charging gun is charging the car, it will pull the charging line out of the chassis 1, so that the charging line will be exposed outside the chassis. After the length is determined, the output end of the dual-axis motor 301 drives the turning column 308 to rotate, so that the excess charging line will not be exposed to the outside, effectively avoiding the problem that the charging line is exposed to the outside and is affected by rainy weather, which may cause a short circuit in the line and make the charging pile unable to charge the car normally.

[0020] When the charging pile is started, the output end of the dual-axis motor 301 drives the pulley group 401 for transmission, and the reciprocating screw 402 is rotated through the pulley group 401. The reciprocating screw 402 rotates forward and backward to make the charging line rotating through the turning column 308 rotate evenly on the circumferential surface of the turning column 308, so that the charging line will not rotate only on one point of the circumferential surface of the turning column 308. The reciprocating screw 402 rotates forward and backward to drive the fixed plate four 404 to move. When the fixed plate four 404 moves, it drives the roller 405 to rotate by friction with the bottom of the chassis. When the roller 405 rotates, it drives the fixed rod three 406 to rotate. The fixed rod three 406 rotates and drives the brush 407 to rotate, so that the brush 407 brushes the charging line when it rotates, which effectively prevents the charging pile from pulling the charging line when charging the car. The surface of the charging line will come into contact with dust during contact with the outside world. When too much dust accumulates, it may cause the resistance of the charging line to increase, thereby affecting the charging speed and causing the connecting line to heat up.

[0021] The present invention provides a charging pile with heat dissipation and anti-theft functions. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A charging pile with heat dissipation and anti-theft functions, comprising a chassis (1) and a charging gun, characterized in that: An anti-theft heat dissipation device (2) is provided on the right side of the chassis (1), a dust cleaning device (3) is provided on the inner wall of the chassis (1), and a dust wiping device (4) is provided on the inner wall of the chassis (1); The anti-theft heat dissipation device (2) comprises a slide block (201), a guide block (202), a spring telescopic rod (203), an extrusion plate (204), a steel wire (205), a connection block (206), a pressing block (207), a motor (208), a threaded rod (209), a fixing plate (210), and a fixing rod (211). The slide block (201) is fixedly connected to the right side of the chassis (1). The guide blocks (202) are provided in two numbers, and the two guide blocks (202) are slidably connected to the inner wall of the slide block (201). Both ends of the spring telescopic rod (203) are fixedly connected between the two guide blocks (202). The extrusion plates (204) are provided in two numbers, and the two The extrusion plate (204) is fixedly connected to the bottom of the two guide blocks (202), the number of the steel wires (205) is two, and one end of the two steel wires (205) is fixedly connected to the surface of the extrusion plate (204), the pressing block (207) is fixedly connected to the other end of the steel wire (205), the connection block (206) is slidably connected to the surface of the two steel wires (205), the motor 1 (208) is fixedly connected to the inner wall of the chassis (1), the threaded rod (209) is fixedly connected to the output end of the motor 1 (208), the fixing plate 1 (210) is threadedly connected to the circumferential surface of the threaded rod (209), and the fixing rod 1 (211) is slidably connected to the inner wall of the fixing plate 1 (210).

2. The charging pile with heat dissipation and anti-theft function according to claim 1, characterized in that: The left side of the threaded rod (209) is rotatably connected to the inner wall of the chassis (1), the two ends of the fixing rod (211) are fixedly connected to the inner wall of the chassis (1), the top of the connecting block (206) is fixedly connected to the lower surface of the charging gun, the spring telescopic rod (203) is located on the inner wall of the charging gun, and the upper surface of the pressing block (207) is slidably connected to the lower surface of the charging gun.

3. The charging pile with heat dissipation and anti-theft function according to claim 2 is characterized in that: The dust cleaning device (3) comprises a dual-axis motor (301), a second fixing plate (302), a Z-shaped column (303), a slider (304), a scraper (305), an arc plate (306), a third fixing plate (307), and a rotating column (308), wherein the second fixing plate (302) is fixedly connected to the inner wall of the chassis (1), the dual-axis motor (301) is fixedly connected to the front of the second fixing plate (302), and the Z-shaped column (303) is fixedly connected to the front of the second fixing plate (302). The slider (304) is rotatably connected to the rear output end of the dual-axis motor (301); the scraper (305) is rotatably connected to the inner wall of the chassis (1); the arc-shaped plate (306) is fixedly connected to the rear of the scraper (305); the fixed plate three (307) is fixedly connected to the bottom of the inner wall of the chassis (1); and the rotating column (308) is fixedly connected to the front output end of the dual-axis motor (301).

4. The charging pile with heat dissipation and anti-theft function according to claim 3 is characterized in that: The inner wall of the scraper (305) is slidably connected to the outer surface of the slider (304), the surface of the arc plate (306) is in contact with the inner wall of the chassis (1), a wire is installed at the bottom of the charging gun, and the wire is wound around the circumferential surface of the wire turning column (308), the front part of the scraper (305) is rotatably connected to the inner wall of the second fixed plate (302) through a connecting rod, and the two ends of the wire turning column (308) are rotatably connected to the third fixed plate (307).

5. The charging pile with heat dissipation and anti-theft function according to claim 4, characterized in that: The dust wiping device (4) comprises a pulley group (401), a reciprocating screw (402), a second fixed rod (403), a fourth fixed plate (404), a roller (405), a third fixed rod (406), and a brush (407); the pulley group (401) is transmission-connected to the front output end of the dual-axis motor (301); the reciprocating screw (402) is transmission-connected to the inner wall of the pulley group (401); and the fourth fixed plate (404) is movably connected to the front part of the reciprocating screw (402).

6. The charging pile with heat dissipation and anti-theft function according to claim 5, characterized in that: The second fixing rod (403) is slidably connected to the inner wall of the fourth fixing plate (404), the circumferential surface of the roller (405) contacts the inner wall of the chassis (1), the third fixing rod (406) is fixedly connected to the axis of the roller (405), the brush (407) is fixedly connected to the left side of the third fixing rod (406), and the limit plate (408) is fixedly connected to the bottom of the inner wall of the chassis (1).

7. The charging pile with heat dissipation and anti-theft function according to claim 6, characterized in that: The number of the limiting plates (408) is two, the pulley assembly (401) is located between the two limiting plates (408), and the rear portion of the second fixing rod (403) is fixedly connected to the front portion of the limiting plates (408).

8. The charging pile with heat dissipation and anti-theft function according to claim 7, characterized in that: The circumferential surface of the brush (407) is in contact with the circumferential surface of the conductor, and the axis of the roller (405) is rotatably connected to the inner wall of the fixing plate 4 (404).

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