Self-circuit-breaking structure for automobile charging pile and circuit breaking method of self-circuit-breaking structure
A car charging and self-breaking technology, which is applied in the direction of electric vehicle charging technology, charging stations, electric vehicles, etc., can solve the problems of affecting the service life of the vehicle battery, the single structure and function, and the damage of the vehicle battery, so as to improve the clamping effect, The effect of increasing the contact area and improving safety
Pending Publication Date: 2022-05-13
深圳市华润达科技有限公司
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Problems solved by technology
[0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a self-breaking circuit structure and a circuit-breaking method for a car charging pile, which has the advantage of automatic circuit breaking, and solves the problem that the structure and function of the existing car charging pile are relatively single. It does not have the effect of self-disconnection after charging is completed, and it is easy to cause damage to the vehicle battery during the continuous power supply process, which seriously affects the service life of the vehicle battery.
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] Such as Figure 1 to Figure 6 As shown, a self-breaking structure for a car charging pile provided by the present invention includes a charging pile body 1;
[0033] The front of the charging pile body 1 is plugged with a charging gun 2, and the front and back of the charging pile body 1 are movably connected to a transmission rod 3 through a pin shaft, and the inner side of the transmission rod 3 is fixedly connected to an extrusion rod 4 at the bottom...
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The invention discloses a self-circuit breaking structure for an automobile charging pile and a circuit breaking method thereof, the self-circuit breaking structure comprises a charging pile body, a charging gun is inserted in the front surface of the charging pile body, and the front surface and the back surface of the charging pile body are movably connected with transmission rods through pin shafts. A transmission motor drives a screw rod to rotate, the screw rod pushes a screw sleeve to move towards the left side through threads, the screw sleeve drives a sliding rod to slide in a transmission rod, the transmission rod is extruded and swings upwards with a pin shaft as the axis, and an extrusion rod located at the bottom of the transmission rod can pull a charging gun; and the charging gun is pulled to be separated from the charging pile body, so that the problems that an existing automobile charging pile is relatively single in structure and function, does not have the self-circuit-breaking effect after charging is completed, easily damages a vehicle battery in the continuous power supply process, and seriously affects the service life of the vehicle battery are solved.
Description
technical field [0001] The invention relates to the technical field of automobile charging piles, in particular to a self-breaking circuit structure for a car charging pile and a circuit breaking method thereof. Background technique [0002] The car charging pile is a device used to charge new energy vehicles, but the existing car charging pile has a single structure and function, and does not have the effect of self-disconnection after charging is completed. Damage to the vehicle battery seriously affects the service life of the vehicle battery. Contents of the invention [0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a self-breaking circuit structure and a circuit-breaking method for a car charging pile, which has the advantage of automatic circuit breaking, and solves the problem that the structure and function of the existing car charging pile are relatively single. It does...
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IPC IPC(8): B60L53/31B60L53/16
CPCB60L53/31B60L53/16Y02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 廖海星廖海利
Owner 深圳市华润达科技有限公司
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