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Three-gun AC-DC integrated charging pile with multiple protection functions

A multi-protection, AC-DC technology, applied in efficient vehicle charging, charging stations, electric vehicle charging technology, etc., can solve problems such as restricting the sales of electric vehicles, insufficient cable length, and charging failure, to improve convenience and improve Overall beautiful and easy to use again

Pending Publication Date: 2021-02-26
上海奥充能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a three-gun AC-DC integrated charging pile with multiple protection functions, which can solve the problem of supporting the use with the charging pile, as well as special parking spaces, which are often used by fuel engines. Electric vehicles occupying stops, which lead to the urgent need to charge electric vehicles, often fail to charge due to the insufficient length of the cable. Technical issues restricting sales of electric vehicles

Method used

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  • Three-gun AC-DC integrated charging pile with multiple protection functions
  • Three-gun AC-DC integrated charging pile with multiple protection functions
  • Three-gun AC-DC integrated charging pile with multiple protection functions

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Please refer to figure 1 and image 3 As shown, the present invention provides a three-prong AC-DC integrated charging pile with multiple protection functions, including a main body 1, and the middle part of the front surface of the main body 1 is sequentially inserted with a first charging gun 2, a second charging gun 3 and a charging pile. The spare charging gun 4, the first charging gun 2 and the second charging gun 3 are electrically connected to the main body 1 through the first cable 91, the top of the front surface of the main body 1 is also provided with a touch screen, and one side of the main body 1 The storage box 5 is fixedly connected, and the interior of the storage box 5 is respectively provided with a fixed shaft 53 and a storage tube 51. One end of the storage tube 51 is rotatably connected to the storage box 5, and the other end of the storage tube 51 is fixedly pierced with a connecting shaft. 6. The connection shaft 6 runs through the storage box 5 ...

Embodiment 2

[0028] Please refer to figure 2 As shown, the present invention provides a three-gun AC-DC integrated charging pile with multiple protection functions. This embodiment adopts the same technical solution as that of the first embodiment. A vortex spring 52 for resetting the storage tube 51 is arranged between them. The vortex spring 52 is evenly wound on the outside of the fixed shaft 53. One end of the vortex spring 52 is connected to the fixed shaft 53, and the other end of the vortex spring 52 is connected to the storage tube 51. .

[0029] When in use, when it is necessary to take up the second cable 92, it is only necessary to separate the spare charging gun 4 from the vehicle, and in the process of walking towards the main body 1, the stretched vortex spring 52 drives the storage tube 51 to reset, and the storage tube 51 is reset. Wrapping the second cable 92 on its outer side realizes automatic storage of the second cable 92, avoids the second cables 92 being piled up m...

Embodiment 3

[0031] Please refer to figure 2 , Figure 4 and Figure 5As shown, the present invention provides a three-gun AC-DC integrated charging pile with multiple protection functions. This embodiment adopts the same technical solution as that of the first embodiment. An installation ring 10 is provided on the outside of the penetration, and the second cable 92 runs through the installation ring 10. The inner wall of the installation ring 10 is equidistantly fixedly connected with bristles 101 for removing impurities on the surface of the second cable 92. The installation ring 10 is close to One side of the housing box 5 is fixedly connected with a rubber connecting ring 102, and the side of the housing box 5 close to the installation ring 10 is provided with a connecting groove 103 that is compatible with the rubber connecting ring 102, and the inner wall of the connecting groove 103 is fixedly connected with a restricting ring 104 , the restricting ring 104 is embedded on the out...

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Abstract

The invention discloses a three-gun AC-DC integrated charging pile with multiple protection functions, which comprises a body, a standby charging gun is inserted into the middle of the front surface of the body, one side of the body is fixedly connected with an accommodating box, a fixing shaft and an accommodating cylinder are arranged in the accommodating box, one end of the accommodating cylinder is rotatably connected with the accommodating box, a connecting shaft is fixedly arranged at the other end of the storage barrel in a penetrating mode, the connecting shaft penetrates through the containing box and extends to the outer side of the containing box, the fixing shaft is located in the storage barrel, one end of the fixing shaft is fixedly arranged in the containing box in a penetrating mode, the other end of the fixing shaft extends into the connecting shaft, and a second cable is wound around the outer surface of the storage barrel; one end of the second cable penetrates through the fixing shaft, extends into the body and is electrically connected with the body, and the other end of the second cable penetrates through the containing box and is electrically connected with the second charging gun; and the second cable is wound on the outer side of the storage cylinder, so that the convenience of the charging pile is further improved.

Description

technical field [0001] The invention relates to a charging pile, in particular to a three-gun AC-DC integrated charging pile with multiple protection functions. Background technique [0002] In recent years, electric vehicles have become an industry strongly supported by the state because of their cleanliness and environmental protection. The charging piles supporting electric vehicles have also developed rapidly accordingly. The function of the charging pile is similar to the refueling machine in the gas station. It can be fixed on the ground or wall, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential area parking lots or charging stations. Charge all models of electric vehicles. The input end of the charging pile is directly connected to the grid, and the output end is equipped with a charging plug for charging the electric vehicle. It has multiple protection functions such as overheating, overload, overcurren...

Claims

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Application Information

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IPC IPC(8): B60L53/31B65H75/44B65H75/48
CPCB60L53/31B65H75/4471B65H75/486B65H2701/34Y02T10/70Y02T10/92Y02T10/7072Y02T90/12
Inventor 杨莹莹
Owner 上海奥充能源科技有限公司
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