New energy charging cabinet

Abstract

The invention relates to a new energy charging cabinet, and relates to the technical field of automobile charging piles, the new energy charging cabinet comprises a cabinet body, the two ends of the cabinet body are symmetrically provided with a group of supporting frames, a sliding frame is slidably arranged between the supporting frames, a first sliding assembly is arranged between the sliding frame and the supporting frames, and a sliding block is slidably arranged on the sliding frame; a second sliding assembly is arranged between the sliding block and the sliding frame, a wire storage cavity is formed in the cabinet body, a charging wire is arranged in the wire storage cavity, the other end of the charging wire penetrates through the winding hole, a set of winding rollers are symmetrically and rotationally arranged on the inner wall of the wire storage cavity and located at the winding hole, the winding rollers abut against the charging wire, and a winding assembly is arranged on the cabinet body. A supporting hole penetrates through the surface of the sliding block, a supporting ring is rotationally arranged on the inner wall of the supporting hole, and the charging wire penetrates through the supporting ring. The charging wire has the effects of reducing the friction phenomenon between the charging wire and the ground when the charging wire is used and prolonging the service life of the charging wire.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle charging piles, and more particularly to a new energy charging cabinet. Background Art

[0002] Currently, a charging pile is similar in function to a fuel dispenser in a gas station. It can be fixed on the ground or wall, installed in public buildings, residential community parking lots or charging stations, and can charge various models of electric vehicles according to different voltage levels. The input end of the charging pile is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging electric vehicles.

[0003] In the related art, a group of charging piles are designed, and the charging cables connecting the charging guns to the charging piles are randomly placed. When the charging gun is taken and stored, the charging cable rubs against the ground, causing wear to the charging cable and reducing the service life of the charging cable. Therefore, improvement is needed. Summary of the Invention

[0004] In order to reduce the friction between the charging cable and the ground during use and extend the service life of the charging cable, the present application provides a new energy charging cabinet.

[0005] A new energy charging cabinet provided by the present application adopts the following technical solution:

[0006] A new energy charging cabinet includes a cabinet body. A set of support frames are symmetrically arranged at both ends of the cabinet body. A sliding frame is arranged between the support frames. The sliding frame is slidably arranged on the support frames. A first sliding component is arranged between the sliding frame and the support frames, and the first sliding component is used to drive the sliding frame to slide on the support frames. A sliding block is slidably arranged on the sliding frame. A second sliding component is arranged between the sliding block and the sliding frame, and the second sliding component is used to drive the sliding block to slide on the sliding frame. A wire storage cavity is arranged in the cabinet body. A charging cable is arranged in the wire storage cavity. A winding hole is formed in the inner wall of the wire storage cavity. One end of the charging cable is fixed to the inner wall of the wire storage cavity, and the other end of the charging cable penetrates through the winding hole. A set of winding rollers are symmetrically and rotatably arranged on the inner wall of the wire storage cavity at the position of the winding hole. The winding rollers abut against the charging cable. A winding component is arranged on the cabinet body for driving the winding rollers to rotate. A support hole penetrates through the surface of the sliding block. A support ring is rotatably arranged on the inner wall of the support hole. The end of the charging cable outside the wire storage cavity penetrates through the support ring, and the inner wall of the support ring is fixed to the charging cable.

[0007] Preferably, the first sliding assembly supports a rack, a sliding gear, a first motor, a worm and a worm gear. The support rack is fixedly arranged on one of the support frames. The sliding gear is rotatably arranged on the sliding frame. The worm gear is fixedly arranged on the side wall of the sliding gear. The worm gear and the sliding gear are coaxially arranged. The sliding gear meshes with the support rack. The first motor is fixedly arranged on the sliding frame. The worm is connected to the drive shaft of the first motor. The worm meshes with the worm gear.

[0008] Preferably, the second sliding assembly includes a second motor, a lead screw and a slide rail. The slide rail is fixedly arranged on the sliding frame. The sliding block is slidably arranged on the slide rail. The lead screw is rotatably arranged on the sliding frame. The length direction of the lead screw is arranged along the length direction of the slide rail. The lead screw penetrates through the sliding block and is in threaded connection with the sliding block. The second motor is arranged on the sliding frame. The second motor is used to drive the lead screw to rotate.

[0009] Preferably, a vision recognition camera is arranged at the bottom end of the support frame. The vision recognition camera is connected to a processor. Both the first motor and the second motor are electrically connected to the processor. The processor is used to receive the picture of the vehicle taken by the vision recognition camera and control the start and stop of the first motor and the second motor after identifying the position of the vehicle charging port based on the picture of the vehicle.

[0010] Preferably, the winding assembly includes a driving rack, a driving gear and a winding gear. One end of the winding roller penetrates through the cabinet body and is connected to the winding gear. The two winding gears mesh with each other. The driving gear is rotatably arranged on the outer wall of the cabinet body. The driving gear meshes with one of the winding gears. The driving rack is fixedly arranged on the sliding frame. The length direction of the driving rack is arranged along the length direction of the support frame. The driving rack meshes with the driving gear.

[0011] Preferably, a mounting block is fixedly arranged on the outer wall of the cabinet body. A guiding tube is rotatably arranged on the bottom wall of the mounting block. The charging cable penetrates through the guiding tube. A corrugated pipe is arranged between the guiding tube and the outer wall of the cabinet body. One end of the corrugated pipe is fixedly connected to the inner wall of the winding hole. The other end of the corrugated pipe is fixedly connected to the guiding tube. A sealing strip is arranged at one end of the guiding tube away from the corrugated pipe. The sealing strip abuts against the surface of the charging cable.

[0012] In summary, the present application includes at least one of the following beneficial technical effects:

[0013] 1. By setting up a cabinet body, a support frame, a sliding frame, a first sliding component, a sliding block, a second sliding component, a winding hole, a winding roller, a winding component, a support hole, and a support ring, when a vehicle needs to be charged beside the cabinet body, the second sliding component and the first sliding component operate to drive the sliding frame to slide on the support frame. Meanwhile, the winding component operates, and the winding component drives the winding roller to rotate. The winding roller clamps the charging cable and continuously releases the charging cable from the cable storage cavity, moving the sliding frame to directly above the vehicle charging port. At this time, the charging cable under the sliding block can be used to connect to the vehicle charging port for charging. The charging cable is always perpendicular to the lower part of the sliding block, and the length of the charging cable under the sliding block remains unchanged, reducing the phenomenon of the charging cable rubbing against the ground and being conducive to extending the service life of the charging cable.

[0014] 2. By setting up a support rack, a sliding gear, a first motor, a worm, and a worm gear, when it is necessary to drive the sliding frame to slide on the support frame, the first motor is used to drive the worm to rotate. The worm abuts against the worm gear, driving the worm gear and the sliding gear to rotate. The sliding gear abuts against the support rack, thereby driving the sliding frame to slide on the support frame. And the worm and the worm gear can be quickly locked to prevent the sliding gear from rotating by itself, making the control convenient and fast.

[0015] 3. By setting up a driving rack, a driving gear, and a winding gear, when the first motor drives the sliding frame to slide along the length direction of the support frame on the support frame, the support frame drives the driving rack to slide together. The driving rack abuts against the driving gear, and the driving gear then abuts against the winding gear, driving the two winding gears and the winding roller to rotate. The winding roller presses against the charging cable to wind the charging cable, so that the winding roller automatically rotates in cooperation when the sliding frame slides, and there is no need for a separate drive source to control the rotation of the winding roller, saving the equipment cost. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a new energy charging cabinet provided by an embodiment of the present application.

[0017] Figure 2 It is a schematic sectional view of a new energy charging cabinet provided by an embodiment of the present application.

[0018] Figure 3 It is a schematic diagram for reflecting the continuous relationship between the sliding frame and the support frame in the implementation of the present application.

[0019] Description of reference numerals: 1, cabinet body; 11, support frame; 12, sliding frame; 13, sliding block; 131, support hole; 132, support ring; 2, first sliding assembly; 21, support rack; 22, sliding gear; 23, first motor; 24, worm; 25, worm gear; 3, second sliding assembly; 31, second motor; 32, lead screw; 33, slide rail; 4, wire storage cavity; 41, charging wire; 42, winding hole; 43, winding roller; 5, winding assembly; 51, driving rack; 52, driving gear; 53, winding gear; 6, vision recognition camera; 7, mounting block; 71, guiding tube; 72, bellows; 8, sealing strip. Detailed implementation manners

[0020] The following further elaborates on this application Figures 1-3 in conjunction with the attached drawings.

[0021] An embodiment of this application discloses a new energy charging cabinet. Refer to Figure 1 , which includes a cabinet body 1 and Figure 2 . A set of support frames 11 are symmetrically arranged at both ends of the cabinet body 1. The length direction of the support frame 11 is arranged along the width direction of the cabinet body 1. A sliding frame 12 is arranged between the support frames 11. The length direction of the sliding frame 12 is arranged along the length direction of the cabinet body 1. The sliding frame 12 is slidably arranged on the support frame 11. The sliding frame 12 can slide along the length direction of the support frame 11 on the support frame 11. A first sliding assembly 2 is arranged between the sliding frame 12 and the support frame 11. A sliding block 13 is slidably arranged on the sliding frame 12. A second sliding assembly 3 is arranged between the sliding block 13 and the sliding frame 12.

[0022] Refer to Figure 1 and Figure 2, a wire storage cavity 4 is provided at the top inside the cabinet body 1. A charging wire 41 is arranged in the wire storage cavity 4, and the charging wire 41 is connected to the internal charging system of the cabinet body 1. A winding hole 42 is formed in the inner wall of the wire storage cavity 4. One end of the charging wire 41 is fixed to the inner wall of the wire storage cavity 4, and the other end of the charging wire 41 penetrates through the winding hole 42. The end of the charging wire 41 is connected to a charging gun, and a connection seat for the charging gun to be connected and stored is arranged on the cabinet body 1. A set of winding rollers 43 are symmetrically and rotatably arranged on the inner wall of the wire storage cavity 4 at the position of the winding hole 42. The length direction of the winding rollers 43 is arranged along the length direction of the cabinet body 1, and the winding rollers 43 are in contact with the surface of the charging wire 41. A winding assembly 5 for driving the winding rollers 43 to rotate is arranged on the cabinet body 1. A support hole 131 penetrates through the surface of the sliding block 13, and a support ring 132 is rotatably arranged on the inner wall of the support hole 131. One end of the charging wire 41 outside the wire storage cavity 4 penetrates through the support ring 132, and the inner wall of the support ring 132 is fixed to the charging wire 41. When the vehicle stops beside the cabinet body 1 and needs to be charged, the charging gun is removed from the connection seat on the cabinet body. The second sliding assembly 3 works first. The second sliding assembly 3 drives the sliding block 13 to slide on the sliding frame 12. The sliding block 13 drives the charging wire 41 in the support hole 131 to move, and moves the end of the charging wire 41 to one side of the vehicle charging port. When the sliding block 13 slides, the support ring 132 can rotate on the inner wall of the support hole 131 to reduce the friction between the charging wire 41 and the support hole 131, and at the same time keep the length of the charging wire 41 below the sliding block 13 unchanged. Then the first sliding assembly 2 works. The first sliding assembly 2 drives the sliding frame 12 to slide on the support frame 11. At the same time, the winding assembly 5 works. The winding assembly 5 drives the winding rollers 43 to rotate. The winding rollers 43 clamp the charging wire 41 and continuously release the charging wire 41 from the wire storage cavity 4, and move the sliding frame 12 to directly above the vehicle charging port. At this time, the charging wire 41 below the sliding block 13 can be used to connect to the vehicle charging port for charging. The charging wire 41 is always perpendicular below the sliding block 13, and the length of the charging wire 41 below the sliding block 13 remains unchanged, reducing the phenomenon of the charging wire 41 rubbing against the ground. After charging is completed, the first sliding assembly 2 and the second sliding assembly 3 drive the charging wire 41 to reset, and the winding assembly 5 drives the winding rollers 43 to rotate in reverse to continuously recycle the charging wire 41 into the wire storage cavity 4.

[0023] Refer to Figure 1 and Figure 3, the first sliding component 2 supports the rack 21, the sliding gear 22, the first motor 23, the worm 24 and the worm gear 25. The supporting rack 21 is fixedly arranged on one of the supporting frames 11. The length direction of the supporting rack 21 is arranged along the length direction of the supporting frame 11. The sliding gear 22 is rotatably arranged on the sliding frame 12. The worm gear 25 is fixedly arranged on the side wall of the sliding gear 22. The worm gear 25 and the sliding gear 22 are coaxially arranged. The sliding gear 22 meshes with the supporting rack 21. The first motor 23 is fixedly arranged on the sliding frame 12. The worm 24 is connected to the driving shaft of the first motor 23. The worm 24 meshes with the worm gear 25. When it is necessary to drive the sliding frame 12 to slide on the supporting frame 11, the first motor 23 is used to drive the worm 24 to rotate. The worm 24 abuts against the worm gear 25 to drive the worm gear 25 and the sliding gear 22 to rotate. The sliding gear 22 abuts against the supporting rack 21, thereby driving the sliding frame 12 to slide on the supporting frame 11. The worm 24 and the worm gear 25 can be quickly locked to prevent the sliding gear 22 from rotating by itself, and the control is convenient and fast.

[0024] Refer to Figure 1 , the second sliding component 3 includes a second motor 31, a lead screw 32 and a slide rail 33. The slide rail 33 is fixedly arranged on the sliding frame 12. The sliding block 13 is slidably arranged on the slide rail 33. The lead screw 32 is rotatably arranged on the sliding frame 12. The length directions of the lead screw 32 and the slide rail 33 are both arranged along the length direction of the sliding frame 12. The lead screw 32 penetrates through the sliding block 13 and is threadedly connected to the sliding block 13. The second motor 31 is arranged on the sliding frame 12. The driving shaft of the second motor 31 is connected to the lead screw 32. When it is necessary to control the sliding block 13 to slide on the sliding frame 12, the second motor 31 is used to drive the lead screw 32 to rotate. The slide rail 33 guides the sliding block 13, thereby driving the sliding block 13 to slide on the slide rail 33 along the length direction of the sliding frame 12. A visual recognition camera 6 is arranged at the bottom end of the support frame 11. The visual recognition camera 6 is connected to a processor. The first motor 23 and the second motor 31 are both electrically connected to the processor. When a car stops beside the cabinet 1, the visual recognition camera 6 takes a picture of the car and transmits it to the processor. The processor receives the picture of the car taken by the visual recognition camera 6 and recognizes the position of the car charging port based on the picture of the car, and then controls the start and stop of the first motor 23 and the second motor 31, and automatically controls the sliding block 13 to slide above the car charging port, improving the automation degree of the charging pile.

[0025] Refer to Figure 1 and Figure 2, the rewinding assembly 5 includes a driving rack 51, a driving gear 52 and a rewinding gear 53. One end of the rewinding roller 43 penetrates through the cabinet body 1 and is connected to the rewinding gear 53 coaxially. The two rewinding gears 53 are meshed with each other. The driving gear 52 is rotatably arranged on the outer wall of the cabinet body 1 and meshed with one of the rewinding gears 53. The driving rack 51 is fixedly arranged on the sliding frame 12, and the length direction of the driving rack 51 is arranged along the length direction of the support frame 11. The driving rack 51 is meshed with the driving gear 52. When the first motor 23 drives the sliding frame 12 to slide along the length direction of the support frame 11 on the support frame 11, the support frame 11 drives the driving rack 51 to slide together. The driving rack 51 abuts against the driving gear 52, and the driving gear 52 abuts against the rewinding gear 53, driving the two rewinding gears 53 and the rewinding roller 43 to rotate. The rewinding roller 43 presses against the charging cable 41 to wind the charging cable 41. Thus, when the sliding frame 12 slides, the rewinding roller 43 automatically rotates in cooperation without a separate driving source to control the rotation of the rewinding roller 43, saving the equipment cost.

[0026] Refer to Figure 2 , an installation block 7 is fixedly arranged on the outer wall of the cabinet body 1. A guide pipe 71 is rotatably arranged on the bottom wall of the installation block 7 through a pin shaft. The charging cable 41 penetrates through the guide pipe 71. A bellows 72 is arranged between the guide pipe 71 and the outer wall of the cabinet body 1. One end of the bellows 72 is fixed to the inner wall of the winding hole 42, and the other end of the bellows 72 is fixed to the guide pipe 71. When the second sliding component 3 drives the sliding block 13 to slide on the sliding frame 12, the guide pipe 71 is forced to rotate. The guide pipe 71 can guide and support the charging cable 41, and the deformation of the bellows 72 can maintain the sealing between the guide pipe 71 and the cabinet body 1. A sealing strip 8 is arranged at one end of the guide pipe 71 away from the bellows 72. When the first sliding component 2 drives the sliding frame 12 to slide on the support frame 11, the charging cable 41 slides in the guide pipe 71, and the sealing strip 8 abuts against the surface of the charging cable 41. On the one hand, the sealing strip 8 can wipe and clean the surface of the charging cable 41, and on the other hand, it improves the sealing between the charging cable 41 and the guide pipe 71, reducing the situation of rainwater entering the cabinet body 1 through the guide pipe 71.

[0027] The implementation principle of a new energy charging cabinet in an embodiment of this application is as follows: When a vehicle stops beside the cabinet body 1 and needs to be charged, the visual recognition camera 6 takes a picture of the vehicle and transmits it to the processor. The processor recognizes the position of the vehicle charging port based on the vehicle picture and controls the operation of the first motor 23 and the second motor 31. The second motor 31 first drives the lead screw 32 to rotate, controls the sliding block 13 to slide on the sliding frame 12, and the sliding block 13 drives the charging cable 41 in the support hole 131 to move, moving the end of the charging cable 41 to one side of the vehicle charging port. When the sliding block 13 slides, the support ring 132 can rotate on the inner wall of the support hole 131 to reduce the friction between the charging cable 41 and the support hole 131. Then the first motor 23 operates to drive the sliding gear 22 to abut against the support rack 21, controls the moving frame to slide on the support frame 11, and at the same time the driving rack 51 abuts against the driving gear 52 to drive the winding roller 43 to rotate. The winding roller 43 clamps the charging cable 41 and continuously releases the charging cable 41 from the cable storage cavity 4, moving the sliding frame 12 directly above the vehicle charging port. At this time, the charging cable 41 under the sliding block 13 can be used to connect to the vehicle charging port for charging. The charging cable 41 is always perpendicular to the lower part of the sliding block 13, and the length of the charging cable 41 under the sliding block 13 remains unchanged, reducing the phenomenon of the charging cable 41 rubbing against the ground and extending the service life of the charging cable 41. After charging is completed, the first sliding assembly 2 and the second sliding assembly 3 automatically drive the charging cable 41 to reset, and the winding assembly 5 drives the winding roller 43 to reverse to continuously recycle the charging cable 41 into the cable storage cavity 4. The equipment has simple operation, high intelligence, and low implementation cost.

[0028] The above are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A new energy charging cabinet, comprising a cabinet body (1), characterized in that: A set of support frames (11) are symmetrically arranged at both ends of the cabinet body (1), a sliding frame (12) is arranged between the support frames (11), the sliding frame (12) is slidably arranged on the support frames (11), and a first sliding component (2) is arranged between the sliding frame (12) and the support frames (11), and the first sliding component (2) is used to drive the sliding frame (12) to slide on the support frames (11); A sliding block (13) is slidably arranged on the sliding frame (12), and a second sliding component (3) is arranged between the sliding block (13) and the sliding frame (12), and the second sliding component (3) is used to drive the sliding block (13) to slide on the sliding frame (12); A wire storage cavity (4) is arranged in the cabinet body (1), a charging wire (41) is arranged in the wire storage cavity (4), a winding hole (42) is formed in the inner wall of the wire storage cavity (4), one end of the charging wire (41) is fixed to the inner wall of the wire storage cavity (4), the other end of the charging wire (41) penetrates through the winding hole (42), and a set of winding rollers (43) are symmetrically and rotatably arranged on the inner wall of the wire storage cavity (4) at the position of the winding hole (42), the winding rollers (43) are in contact with the charging wire (41), and a winding component (5) for driving the winding rollers (43) to rotate is arranged on the cabinet body (1); A support hole (131) penetrates through the surface of the sliding block (13), a support ring (132) is rotatably arranged on the inner wall of the support hole (131), and the end of the charging wire (41) outside the wire storage cavity (4) penetrates through the support ring (132), and the inner wall of the support ring (132) is fixed to the charging wire (41).

2. The new energy charging cabinet according to claim 1, characterized in that: The first sliding component (2) includes a support rack (21), a sliding gear (22), a first motor (23), a worm (24) and a worm gear (25), the support rack (21) is fixedly arranged on one of the support frames (11), the sliding gear (22) is rotatably arranged on the sliding frame (12), the worm gear (25) is fixedly arranged on the side wall of the sliding gear (22), the worm gear (25) and the sliding gear (22) are coaxially arranged, and the sliding gear (22) meshes with the support rack (21); The first motor (23) is fixedly arranged on the sliding frame (12), the worm (24) is connected to the drive shaft of the first motor (23), and the worm (24) meshes with the worm gear (25).

3. The new energy charging cabinet according to claim 2, characterized in that: The second sliding assembly (3) includes a second motor (31), a lead screw (32), and a slide rail (33). The slide rail (33) is fixedly arranged on the sliding frame (12). The sliding block (13) is slidably arranged on the slide rail (33). The lead screw (32) is rotatably arranged on the sliding frame (12). The length direction of the lead screw (32) is arranged along the length direction of the slide rail (33). The lead screw (32) penetrates through the sliding block (13) and is in threaded connection with the sliding block (13). The second motor (31) is arranged on the sliding frame (12), and the second motor (31) is used to drive the lead screw (32) to rotate.

4. The new energy charging cabinet according to claim 3, characterized in that: a vision recognition camera (6) is arranged at the bottom end of the support frame (11). The vision recognition camera (6) is connected to a processor. The first motor (23) and the second motor (31) are both electrically connected to the processor. After the processor receives the picture of the vehicle taken by the vision recognition camera (6) and recognizes the position of the vehicle charging port based on the picture of the vehicle, it controls the start and stop of the first motor (23) and the second motor (31).

5. The new energy charging cabinet according to claim 1, characterized in that: the winding assembly (5) includes a driving rack (51), a driving gear (52), and a winding gear (53). One end of the winding roller (43) penetrates through the cabinet body (1) and is connected to the winding gear (53). The two winding gears (53) are meshed with each other. The driving gear (52) is rotatably arranged on the outer wall of the cabinet body (1). The driving gear (52) is meshed with one of the winding gears (53). The driving rack (51) is fixedly arranged on the sliding frame (12). The length direction of the driving rack (51) is arranged along the length direction of the support frame (11). The driving rack (51) is meshed with the driving gear (52).

6. The new energy charging cabinet according to claim 1, characterized in that: a mounting block (7) is fixedly arranged on the outer wall of the cabinet body (1). A guiding tube (71) is rotatably arranged on the bottom wall of the mounting block (7). The charging cable (41) penetrates through the guiding tube (71). A corrugated pipe (72) is arranged between the guiding tube (71) and the outer wall of the cabinet body (1). One end of the corrugated pipe (72) is fixedly connected to the inner wall of the winding hole (42). The other end of the corrugated pipe (72) is fixedly connected to the guiding tube (71). A sealing strip (8) is arranged at one end of the guiding tube (71) away from the corrugated pipe (72). The sealing strip (8) abuts against the surface of the charging cable (41).

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