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A battery car charging fire prevention system

A battery car and charging pile technology, which is applied to electric vehicle charging technology, charging stations, electric vehicles, etc., can solve problems such as poor management, short circuit, and heat generation

Active Publication Date: 2021-08-20
浙江巢巢科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing smart charging piles have the following problems: the charging piles on the market require the battery car’s own charger, and the use time of the built-in charger is uncontrollable, which is very easy to cause explosion and combustion, which is not easy to manage; the control switch inside the charging pile is not in good contact , in the process of high current charging, the heat is serious, and it is easy to cause a short circuit and cause a fire

Method used

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  • A battery car charging fire prevention system
  • A battery car charging fire prevention system
  • A battery car charging fire prevention system

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Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] Such as Figure 1-13 As shown, a battery car charging fire prevention system includes a charging pile 1, a universal interface 2, a wire 3 connected to the universal interface at one end, a winding device 4 for receiving and discharging wires, 36V and 48V and 60V and 80V four sets of chargers 5, the first joint device 6 used to co...

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Abstract

The invention discloses a battery car charging fire protection system, which comprises a charging pile, a universal interface, a wire connected to the universal interface at one end, a winding device for receiving and discharging the wire, and 36V and 48V, 60V and 80V devices arranged in the charging pile Four sets of chargers, the first joint device for connecting the other ends of the wires to the four sets of chargers, the second joint device for connecting the bus to the four sets of chargers, the cooling device on the charging pile, and the charging pile A connected cloud platform, and a temperature control mechanism for controlling the on-off of the first joint device and the second joint device through temperature signals. The invention makes the control switch etc. in good contact, and controls the on-off of the switch at all times to avoid the occurrence of fire when the temperature signal is received, and the built-in charger function can charge battery cars with various voltage specifications.

Description

technical field [0001] The invention relates to the technical field of charging, in particular to a fire prevention system for battery car charging. Background technique [0002] There are more and more battery cars, and many companies and communities have installed smart charging piles. The multi-charging time is effectively managed, the power is cut off when overloaded, the car is fully charged, and the charging is timed. The existing smart charging piles have the following problems: the charging piles on the market require the battery car’s own charger, and the use time of the built-in charger is uncontrollable, which is very easy to cause explosion and combustion, which is not easy to manage; the control switch inside the charging pile is not in good contact , In the process of high current charging, the heat is serious, and it is easy to cause a short circuit and cause a fire. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/31B60L53/16B60L53/302B65H75/44
CPCB65H75/44B65H2701/34B60L53/16B60L53/302B60L53/31Y02T10/70Y02T10/7072Y02T90/12Y02T90/14Y02T90/16
Inventor 潮根友
Owner 浙江巢巢科技有限公司
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