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Charging pile wire winding and unwinding device

A technology for retracting and unwinding devices and charging piles, which is applied in charging stations, electric vehicle charging technology, electric vehicles, etc., can solve the problems of damaged charging wires, low utilization rate of charging piles, and wear of charging wires, so as to reduce maintenance and Potential safety hazards, the effect of expanding charging coverage and increasing the number of parking spaces

Inactive Publication Date: 2019-11-05
SHANTOU GAOBO ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the charging wires of most charging piles are hung on the charging piles through charging guns. When in use, the charging wires are easily dragged on the ground and cause wear; Damage to the charging wire due to rainwater immersion, and even safety accidents such as electric leakage and fire; stacking or surrounding the charging wires of the charging pile will also deteriorate the heat dissipation effect and accelerate the aging of the wire
Although there are currently suspended charging piles on the market, most of them will inevitably rub the charging wire with the ground when the charging gun is removed, or the length of the charging wire cannot be adjusted reasonably, which hinders the convenience of charging electric vehicles. Unable to reuse multiple parking spaces to provide charging for electric vehicles in different locations, resulting in waste of charging pile resource construction and low utilization rate of charging piles

Method used

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  • Charging pile wire winding and unwinding device
  • Charging pile wire winding and unwinding device
  • Charging pile wire winding and unwinding device

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Such as Figure 1 to 2 As shown, a charging pile retracting and unwinding device of the present invention includes a telescopic rod 1, a charging gun access frame 2, a guide rail 3, a sliding rod 4, a charging control box 5 and a charging wire 6. The telescopic rod 1 can be an electric A telescopic pole, a manually controlled telescopic pole or a telescopic pole with an intelligent networked control device 11, the telescopic pole 1 is preferably set at 0.5 meters in length, and the telescopic pole 1 and the guide rail 3 are fixedly installed on the ceiling or the vertical pole respectively On the top plate 7, the telescopic rod 1 is connected to and controls the lifting and lowering of the charging gun access frame 2. The charging gun access frame 2 is preferably lowered to a height of 1.5 meters from the ground to facilitate access to the charging gun 10, preferably rising The height is more than 2 meters from the ground. The guide rail 3 is encapsulated with a number of...

Embodiment 2

[0030] Such as Figure 3 to 4 As shown, this embodiment 2 is different from the embodiment 1 of the charging pile retracting and unwinding device of the present invention. The telescopic pole 1 is fixedly installed on the ceiling or the top plate 7 of the vertical pole through the top pulley plate 12. The movement of the telescopic pole 1 A bottom pulley plate 13 is installed at the end 18, one end of the bottom pulley plate 13 is fixedly connected to one end of the draw rope 14, and the top pulley plate 12 and the bottom pulley plate 13 are respectively provided with the draw rope 14 to stretch Movable pulley 15, the other end of the pull rope 14 is connected to and controls the raising and lowering of the charging gun access frame 2, which can be used to raise and lower the charging gun 10 and the charging wire 6 , The addition of the top pulley plate 12 not only improves the convenience of installation, but also has the function of fixing and positioning the pulley 15. The p...

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PUM

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Abstract

The invention discloses a charging pile wire winding and unwinding device. The charging pile wire winding and unwinding device comprises a telescopic rod, a charging gun storing and taking frame, a guide rail, a sliding rod, a charging control box and a charging wire, the telescopic rod and the guide rail are fixedly arranged on a ceiling or a vertical rod top plate correspondingly, and the telescopic rod is connected with charging gun storing and taking frame to control the charging gun storing and taking frame to ascend and descend. According to the charging pile wire winding and unwinding device, the charging gun storing and taking frame capable of ascending and descending, movable sliding blocks and the guide rail are designed, suspended placement and intelligent winding and unwindingof the charging wire of a charging pile are achieved, the situation that the charging wire is in contact with the ground to be abraded and rolled is avoided, the heat dissipation capacity of the charging wire is improved due to the suspended wire, the problems of heating caused by stacking or surrounding of the charging wire during charging of an electric automobile and the like are solved, the charging gun is further provided with an anti-pulling mechanism, so that the charging safety of the electric automobile is further improved; and the prolongable guide rail and the prolongable wire are further specially designed, so that the charging coverage range is enlarged, the number of parking spaces of the time-division-multiplex-access charging pile is increased, the utilization rate of the charging pile and resources is improved, and the infrastructure maintenance and potential safety hazards are reduced.

Description

Technical field [0001] The invention relates to the technical field of charging management, in particular to a charging pile retracting and unwinding device. Background technique [0002] With the increasing popularity of electric vehicles, the demand for charging is increasing, and the hidden dangers of charging safety are becoming more and more serious. At present, most of the charging wires of charging piles are hung on the charging piles through charging guns. When in use, the charging wires are easily dragged on the ground and cause wear; during charging, the charging wires falling on the ground will often affect pedestrians passing by, being crushed by cars, and raining. Rainwater soaking can cause damage to the charging wires, and even safety accidents such as leakage and fire; the stacking or surrounding of the charging wires of the charging pile will also make the heat dissipation effect worse and accelerate the aging of the wires. Although there are currently suspended...

Claims

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Application Information

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IPC IPC(8): B65H75/38B65H75/44B60L53/31
CPCB60L53/31B65H75/38B65H75/44B65H2701/34Y02T10/70Y02T10/7072Y02T90/12
Inventor 林楷东詹武康吴思驰王连城邱恒达杨育标杨悦芸
Owner SHANTOU GAOBO ELECTRONICS TECH