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Automobile charging gun with good heat dissipation effect

A technology for car charging and heat dissipation, applied in the field of charging guns, can solve problems such as power failure, and achieve the effects of promoting heat dissipation and cooling, accelerating aging speed, and preventing aging speed.

Pending Publication Date: 2022-03-22
麦铭恩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings of existing charging guns in the use process proposed in the background technology, the present invention provides a car charging gun with good heat dissipation effect, which has the advantages of good heat dissipation effect and power off when the internal temperature is high, and solves the above background technical issues raised in technology

Method used

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  • Automobile charging gun with good heat dissipation effect
  • Automobile charging gun with good heat dissipation effect
  • Automobile charging gun with good heat dissipation effect

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Embodiment Construction

[0020] 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.

[0021] see figure 1 and figure 2 , a car charging gun with good heat dissipation effect, including a charging gun housing 1, a first charging line 2 is provided on the right side inside the charging gun housing 1, and a second charging line is provided on the left side inside the charging gun housing 1 3. The charging head 4 is fixedly connected to the left end of the charging gun housing 1 , and the charging head 4 is electrically connected to the second ch...

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Abstract

The invention relates to the technical field of charging guns, and discloses an automobile charging gun with a good heat dissipation effect, the automobile charging gun comprises a charging gun shell, a first charging wire, a second charging wire and a fixed box, and movable cavities are formed in the upper and lower side walls of the charging gun shell. By designing a first charging wire, a second charging wire, a fixed box, a sliding rod, a sliding cavity and an upper moving plate, the temperature in the charging gun head is continuously increased, so that the volume of mercury in the sliding cavity is increased after heating expansion, and meanwhile, the air pressure in an air bag is gradually expanded due to the influence of temperature rise; the sliding block is propped by utilizing the expansion of mercury and an air bag to drive the sliding plate to move, and the sliding plate moves to drive the upper moving plate to move towards the right side, so that the clamping part between the first charging wire and the second charging wire is disconnected, a circuit in the charging gun is disconnected, and the situation that an automobile is continuously charged under the condition that the temperature in the charging gun rises is prevented; and the aging speed of electronic components in the charging gun is prevented from being accelerated.

Description

technical field [0001] The invention relates to the technical field of charging guns, in particular to an automobile charging gun with good heat dissipation effect. Background technique [0002] With the development of society, people pay more and more attention to environmental protection. With the improvement of living standards, automobiles have become one of the main ways of travel for people. Due to the impact of automobile exhaust on the environment, it also promotes the development and use of electric vehicles. The driving power of electric vehicles all comes from electric drive, so there will be no harmful auxiliary substances such as carbon monoxide and nitrogen oxides produced when fuel vehicles are used, and the use of electric vehicles will basically not pollute the environment. [0003] In order to drive the car, the batteries used in new energy vehicles are all high-power rechargeable batteries, so when charging the car, it is also necessary to use a high-power...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/533H01R13/637H05K7/20B60L53/16B60L53/18B60L53/302
CPCH01R13/533H01R13/637H05K7/20145H05K7/20209B60L53/16B60L53/18B60L53/302H01H2071/147Y02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 麦铭恩
Owner 麦铭恩
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