A new energy electric vehicle anti-pull charging pile
A technology of electric vehicles and new energy, applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., can solve problems such as insufficient voyage capacity, long charging time, circuit failure, etc.
Active Publication Date: 2021-08-03
NANJING BUSTIL ELECTRONICS TECH
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AI Technical Summary
Problems solved by technology
Compared with traditional fuel vehicles, electric vehicles have the problem of insufficient voyage capability. In order to improve the battery life of electric vehicles, it is usually necessary to charge the battery in time and quickly to meet the long-distance operation. However, due to the long charging time or improper operation by the operator, it will Dragging the charging gun causes circuit failure, and even directly causes the charging pile gun to break and be damaged
Method used
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Embodiment Construction
[0013] The accompanying drawings disclose, without limitation, the structural schematic diagrams of the preferred embodiments involved in the present invention; the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0014] Such as figure 1 and 2 As shown, the new energy electric vehicle anti-pull charging pile of the present invention includes a charging cabinet, a charging gun connected to the charging cabinet through a cable, and a cable pulling sensing mechanism, wherein:
[0015] The cable is movably connected to the charging cabinet by plugging; the cable includes a cable for charging and an anti-pull steel wire rope, and the cable pull sensing mechanism includes a shaft seat and a pull rod, and the shaft seat is provided with The movable chamber for the pull rod and the air intake chamber communicated with the movable chamber. The bottom of the air intake chamber is provided with a pressure ste...
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The invention discloses a new energy electric vehicle anti-pull charging pile, which includes a cable pull induction mechanism, the cable includes a cable for charging and an anti-pull steel wire rope, and the cable pull induction mechanism includes a shaft Seat and pull rod, the shaft seat is provided with a movable chamber and an air intake chamber, the front end of the pull rod is located in the movable chamber of the shaft seat, the bottom of the air intake chamber is provided with a pressure steel ball, and the upper part of the air intake chamber An adjustment nut is also provided, a pressure spring is also provided between the adjustment nut and the pressure steel ball, lubricating oil is filled between the rear part of the pull rod and the movable chamber, and a pressure sensor is also provided on the shaft seat. A through slot, the said through slot communicates with the movable chamber, the tail end of the pull rod is provided with a link mechanism, and the link mechanism is connected with the anti-pull steel wire rope for traction. The invention can timely alarm and interrupt processing when the charging pile is pulled due to an operation error during the charging process of the electric vehicle, so as to ensure the safety of charging.
Description
technical field [0001] The invention belongs to new energy vehicle charging supporting equipment, in particular to an anti-pull charging pile. Background technique [0002] With the continuous development of new energy technologies, electric vehicles have gradually become the darling of the times. Compared with traditional fuel vehicles, electric vehicles have the problem of insufficient voyage capability. In order to improve the battery life of electric vehicles, it is usually necessary to charge the battery in time and quickly to meet the long-distance operation. However, due to the long charging time or improper operation by the operator, it will Dragging the charging gun causes circuit failure, and even directly causes the charging pile gun to break and be damaged. Utility model content [0003] Aiming at the deficiencies of the prior art, the present invention provides a new energy electric vehicle anti-pull charging pile, which has a simple structure and convenient ...
Claims
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IPC IPC(8): B60L53/31B60L53/18
CPCY02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 李鑫沈亮
Owner NANJING BUSTIL ELECTRONICS TECH