New energy automobile charging device

Abstract

The utility model provides a new energy automobile charging device, which relates to the technical field of charging piles and comprises a supporting pile, a first motor is mounted on the bottom side of the inner wall of the supporting pile, a worm is mounted at the output end of the first motor, two supports are fixedly connected to the bottom side of the inner wall of the supporting pile, and the two supports are rotatably connected with the worm. One side of the surface wall of the worm is in meshed connection with a worm wheel, one side of the inner wall of the worm wheel is provided with a center shaft, the left end and the right end of the center shaft are symmetrically provided with moving gears, one side of the surface wall of each moving gear is in meshed connection with a rack, and one side of the surface wall of each rack is in fastened connection with a mounting groove. A user starts a first motor, the output end of the first motor rotates to drive a gear to rotate, and then a supporting pile is driven to move, so that the user can pull out the charging gun more conveniently, effective extension of a charging cable is facilitated, and the actual utilization rate of the charging device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and in particular to a charging device for new energy vehicles. Background Art

[0002] A new energy vehicle charging device is a charging device that provides power for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in public buildings (charging stations, shopping malls, public parking lots, etc.) and residential parking lots. It can charge various types of electric vehicles according to the adjusted voltage and current. 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. Charging piles generally provide two charging methods: conventional charging and fast charging. The charging pile display can display data such as charging capacity, cost, and charging time, thereby improving the efficiency and practicality of public charging piles (plugs).

[0003] However, since the existing charging device is fixedly installed in a specific location, its service range is relatively fixed. When the distance between the vehicle parking position and the charging pile is far, or the vehicle parking angle is not conducive to the effective extension of the charging cable, charging may be inconvenient or even impossible, reducing the actual utilization rate of the charging device. Therefore, it is necessary to propose a new type of new energy vehicle charging device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the charging device is fixedly installed in a certain position, which is not conducive to the effective extension of the charging cable and may cause inconvenience or even failure to charge the car, and to propose a new energy vehicle charging device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new energy vehicle charging device, including a supporting pile, a first motor is installed on the bottom side of the inner wall of the supporting pile, a worm is installed on the output end of the first motor, two brackets are fastened to the bottom side of the inner wall of the supporting pile, the two brackets are rotatably connected to the worm, a worm wheel is meshedly connected to one side of the surface wall of the worm, a central axis is installed on one side of the inner wall of the worm wheel, moving gears are symmetrically installed on the left and right ends of the central axis, a rack is meshedly connected to one side of the surface wall of the moving gear, a mounting groove is fastened to one side of the surface wall of the rack, two guide rails are installed on one side of the inner wall of the mounting groove, and the two guide rails are slidably connected to the supporting pile.

[0006] Preferably, sewage outlets are symmetrically provided at both left and right ends of the installation groove, and a ventilation opening is provided on one side of the surface wall of the support pile.

[0007] Preferably, a fan is installed on one side of the interior of the support pile, and a second motor is installed on one side of the inner wall of the support pile.

[0008] Preferably, a driving gear is installed at the output end of the second motor, and a driven gear is meshedly connected to one side of the surface wall of the driving gear.

[0009] Preferably, one side of the surface wall of the driven gear is rotatably connected to a charger via a bearing, and one side of the inner wall of the support pile is fastened to an air intake hood.

[0010] Preferably, one side of the surface wall of the air intake hood is connected to a ventilation pipe, and one side of the surface wall of the charger is fastened to a rain shield.

[0011] Preferably, a charging gun is installed on one side of the surface wall of the charger.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when parking around the charging device hinders the use of the charging gun, the user starts the first motor, and the output end of the first motor rotates to drive the gear to rotate, thereby driving the support pile to move, making it easier for the user to pull out the charging gun, which is beneficial to the effective extension of the charging cable and improves the actual utilization rate of the charging device.

[0014] 2. In the utility model, the user starts the second motor, and the output end of the second motor rotates to drive the driving gear to rotate, thereby driving the charger to rotate. Rotating the charger is beneficial for the user to conveniently plug and unplug the charging gun when the terrain is restricted, thereby improving the flexibility of the charging device and facilitating the use of the charging device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a new energy vehicle charging device is proposed for the utility model;

[0016] Figure 2 The utility model provides a side view of a three-dimensional structural diagram of a new energy vehicle charging device;

[0017] Figure 3 The utility model provides a schematic diagram of the internal cross-sectional structure of a new energy vehicle charging device;

[0018] Figure 4 The utility model provides a partial structural schematic diagram of a new energy vehicle charging device.

[0019] Legend: 1. Support pile; 2. First motor; 3. Worm; 4. Worm wheel; 5. Center shaft; 6. Moving gear; 7. Rack; 8. Bracket; 9. Mounting slot; 10. Guide rail; 11. Drain outlet; 12. Rain shield; 13. Ventilation outlet; 14. Fan; 15. Inlet hood; 16. Ventilation duct; 17. Second motor; 18. Driving gear; 19. Driven gear; 20. Charger; 21. Charging gun. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example 1

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a new energy vehicle charging device, including a supporting pile 1, a first motor 2 is installed on the bottom side of the inner wall of the supporting pile 1, a worm 3 is installed on the output end of the first motor 2, two brackets 8 are fastened to the bottom side of the inner wall of the supporting pile 1, the two brackets 8 are rotatably connected to the worm 3, a worm wheel 4 is meshedly connected to one side of the surface wall of the worm 3, a central axis 5 is installed on one side of the inner wall of the worm wheel 4, a moving gear 6 is symmetrically installed on the left and right ends of the central axis 5, a rack 7 is meshedly connected to one side of the surface wall of the moving gear 6, a mounting groove 9 is fastened to one side of the surface wall of the rack 7, two guide rails 10 are installed on one side of the inner wall of the mounting groove 9, the two guide rails 10 are slidably connected to the supporting pile 1, and sewage outlets 11 are symmetrically opened on the left and right ends of the mounting groove 9.

[0024] In this embodiment, when the user is charging, parking around the charging device hinders the use of the charging gun 21, and the first motor 2 installed inside the support column is started. The output end of the first motor 2 rotates to drive the worm 3 to rotate, and the two brackets 8 support the worm 3. The rotation of the worm 3 drives the worm wheel 4 to rotate, and the rotation of the worm wheel 4 drives the center shaft 5 to rotate. The rotation of the center shaft 5 drives the moving gears 6 on both sides to rotate. Since the moving gear 6 and the rack 7 inside the mounting groove 9 are meshed and connected, under the action of the guide rail 10, the gear rotation drives the center shaft 5 and the support pile 1 to move inside the mounting groove 9, so that it is more convenient for the user to pull out the charging gun 21, which is beneficial to the effective extension of the charging cable and improves the actual utilization rate of the charging device. The sewage outlet 11 is convenient for discharging the accumulated water inside the mounting groove 9 on rainy days to avoid affecting the safe use of the charging device.

[0025] Example 2

[0026] like Figure 1-Figure 4 As shown, a vent 13 is provided on one side of the surface wall of the support pile 1, a fan 14 is installed on one side of the inner side of the support pile 1, a second motor 17 is installed on one side of the inner wall of the support pile 1, a driving gear 18 is installed on the output end of the second motor 17, a driven gear 19 is meshedly connected to one side of the surface wall of the driving gear 18, a charger 20 is rotatably connected to one side of the surface wall of the driven gear 19 through a bearing, an air intake hood 15 is fastened to one side of the inner wall of the support pile 1, a ventilation pipe 16 is connected to one side of the surface wall of the air intake hood 15, a rain shield 12 is fastened to one side of the surface wall of the charger 20, and a charging gun 21 is installed on one side of the surface wall of the charger 20.

[0027] In this embodiment, the user starts the second motor 17 installed inside the supporting pile 1, and the output end of the second motor 17 rotates to drive the driving gear 18 to rotate, and the driving gear 18 rotates to drive the driven gear 19 to rotate, and the driven gear 19 rotates to drive the charger 20 to rotate, and then by tilting the charger 20, it is convenient for the user to plug and unplug the charger 20 when the terrain is restricted or blocked by the car, which is convenient for settling the charging fee and improving the flexibility of the charging device. Then, the user starts the fan 14 installed inside the supporting pile 1, and under the action of the vent 13, the blown wind enters the interior of the ventilation pipe 16 through the air intake hood 15, and the ventilation pipe 16 is connected to the interior of the charger 20, thereby accelerating the air circulation inside the charger 20, which is beneficial to discharge the moisture inside the charger 20, ventilate and cool the interior of the charger 20, and the rain shield 12 protects the charging gun 21 to prevent the charging gun 21 from being damaged by water.

[0028] The working principle of this embodiment is as follows: when in use, first connect the power supply and connect the installation slot 9 to the ground. When parking around the charging device hinders the use of the charging gun 21, start the first motor 2 installed inside the support column. The output end of the first motor 2 rotates to drive the worm 3 to rotate. The rotation of the worm 3 drives the worm wheel 4 to rotate. The rotation of the worm wheel 4 drives the central shaft 5 to rotate. The rotation of the central shaft 5 drives the moving gears 6 on both sides to rotate. Under the action of the guide rail 10, the gear rotation drives the central shaft 5 and the support pile 1 to move inside the installation slot 9, thereby making it easier for the user to pull out the charging gun 21. The drain outlet 11 is convenient for draining the accumulated water inside the installation slot 9 on rainy days. Then, the user starts The second motor 17 installed inside the supporting pile 1 is driven, and the output end of the second motor 17 rotates to drive the driving gear 18 to rotate, and the driving gear 18 rotates to drive the driven gear 19 to rotate, and the driven gear 19 rotates to drive the charger 20 to rotate, and then by tilting the charger 20, it is convenient for the user to plug and unplug the charger 20 and settle the charging fee. Finally, the user starts the fan 14 installed inside the supporting pile 1, and under the action of the vent 13, the blown wind enters the interior of the ventilation pipe 16 through the air inlet hood 15, and the ventilation pipe 16 is connected to the interior of the charger 20, thereby accelerating the air circulation inside the charger 20 and ventilating and cooling the interior of the charger 20.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A new energy vehicle charging device, characterized in that: The invention comprises a support pile (1), wherein a first motor (2) is installed on the bottom side of the inner wall of the support pile (1), a worm (3) is installed on the output end of the first motor (2), two brackets (8) are fixedly connected to the bottom side of the inner wall of the support pile (1), the two brackets (8) and the worm (3) are rotatably connected, a worm wheel (4) is meshedly connected to one side of the surface wall of the worm (3), a central axis (5) is installed on one side of the inner wall of the worm wheel (4), a moving gear (6) is symmetrically installed on the left and right ends of the central axis (5), a rack (7) is meshedly connected to one side of the surface wall of the moving gear (6), a mounting groove (9) is fixedly connected to one side of the surface wall of the rack (7), two guide rails (10) are installed on one side of the inner wall of the mounting groove (9), and the two guide rails (10) and the support pile (1) are slidably connected.

2. The new energy vehicle charging device according to claim 1, characterized in that: The left and right ends of the installation groove (9) are symmetrically provided with sewage outlets (11), and one side of the surface wall of the support pile (1) is provided with a ventilation opening (13).

3. The new energy vehicle charging device according to claim 2, characterized in that: A fan (14) is installed on one side of the interior of the support pile (1), and a second motor (17) is installed on one side of the inner wall of the support pile (1).

4. The new energy vehicle charging device according to claim 3 is characterized in that: A driving gear (18) is installed at the output end of the second motor (17), and a driven gear (19) is meshedly connected to one side of the surface wall of the driving gear (18).

5. The new energy vehicle charging device according to claim 4 is characterized in that: A charger (20) is rotatably connected to one side of the surface wall of the driven gear (19) via a bearing, and an air intake cover (15) is firmly connected to one side of the inner wall of the support pile (1).

6. The new energy vehicle charging device according to claim 5, characterized in that: One side of the surface wall of the air inlet cover (15) is connected to a ventilation pipe (16), and one side of the surface wall of the charger (20) is fastened to a rain shield (12).

7. The new energy vehicle charging device according to claim 6, characterized in that: A charging gun (21) is installed on one side of the surface wall of the charger (20).

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