Method and device for over-temperature protection of charging pile, electronic equipment and medium

A technology for over-temperature protection and charging piles, applied in emergency protection circuit devices, emergency protection devices for automatic disconnection, circuit devices, etc., can solve the problems of hidden safety hazards of charging piles, long charging time, high temperature of charging piles, etc. Achieve rigorous temperature information detection, improve cooling and heat dissipation functions, and reduce the risk of damage

Active Publication Date: 2022-03-08
BEIJING X CHARGE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The charging pile dissipates heat through the air inlet and outlet during use. Due to the large charging current and voltage, the output power is high, and the charging time is long, which will cause the charging pile to generate high temperature. The existing charging pile is in the When high temperature is generated, the cooling and heat dissipation function is poor, which will cause damage to the internal parts of the charging pile, and cause safety hazards in the charging pile during use

Method used

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  • Method and device for over-temperature protection of charging pile, electronic equipment and medium
  • Method and device for over-temperature protection of charging pile, electronic equipment and medium
  • Method and device for over-temperature protection of charging pile, electronic equipment and medium

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[0098] The following is attached Figure 1-3 The application is described in further detail.

[0099] After reading this specification, those skilled in the art can make modifications to this embodiment without creative contribution according to needs, but as long as they are within the scope of the claims of this application, they are all protected by the patent law.

[0100] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of...

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Abstract

The invention relates to an over-temperature protection method and device for a charging pile, electronic equipment and a medium, and relates to the technical field of charging piles, the method comprises the steps that the working state of the charging pile is judged, and the working state comprises the charging state and the standby state; temperature information is obtained, wherein the temperature information comprises an air inlet temperature value, an air outlet temperature value and a control cabinet temperature value; judging whether the temperature of the charging pile is out of control based on the temperature information; and if the temperature out-of-control condition occurs in the charging pile, over-temperature protection is performed on the charging pile based on the temperature out-of-control condition, and the over-temperature protection comprises reduction of the power of the charging pile. The charging pile has the effect of improving cooling and heat dissipation when the charging pile generates high temperature.

Description

technical field [0001] The present application relates to the technical field of charging piles, in particular to a method, device, electronic equipment and medium for overtemperature protection of charging piles. Background technique [0002] With the development of society, in order to save energy and achieve sustainable development, many automobile manufacturers have launched new energy electric vehicles, and the number of charging piles has gradually increased. The function of charging piles is similar to that of fuel dispensers in gas stations, which can be fixed on the ground. or the wall, and charge various types of new energy electric vehicles through the control cabinet of the charging pile. [0003] The charging pile dissipates heat through the air inlet and outlet during use. Due to the large charging current and voltage, the output power is high, and the charging time is long, which will cause the charging pile to generate high temperature. The existing charging ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/302B60L53/31B60L53/60H02H7/22H02H5/04
CPCB60L53/302B60L53/31B60L53/60H02H7/22H02H5/04Y02T10/70Y02T10/92Y02T10/7072Y02T90/12
Inventor 丁锐刘旭
Owner BEIJING X CHARGE TECH CO LTD
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