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A new energy portable charging gun for automobiles

A new energy, portable technology, applied in the direction of electric vehicle charging technology, charging stations, electric vehicles, etc., can solve the problems of reducing the use time of charging guns, accelerating the aging of single-chip microcomputers, etc., to reduce excessive load burns, accelerate heat dissipation, and accelerate The effect of air circulation

Active Publication Date: 2021-11-26
江苏苏通兴源科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to reduce the consumption of non-renewable resources, existing vehicles use new energy to provide power for them, while electric vehicles are widely used. When the battery power inside the electric vehicle is insufficient, the portable charging gun charging pile is connected to convert AC power into Direct current, to charge the battery; in the prior art, when using the charging gun to charge the battery, when the power consumption peaks and valleys, because the current voltage is high and low, the current through the charging gun is unstable and affects the internal power of the gun body. The single-chip microcomputer constantly causes different degrees of impact, accelerates the aging of the single-chip microcomputer, and reduces the use time of the charging gun

Method used

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  • A new energy portable charging gun for automobiles
  • A new energy portable charging gun for automobiles
  • A new energy portable charging gun for automobiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] as attached figure 1 to attach Figure 5 Shown:

[0026] The invention provides a new energy portable charging gun for automobiles. Its structure includes a gun body 1, a charging interface 2, a power interface 3, and a handle 4. The charging interface 2 is located at the right end of the gun body 1, and the power interface 3 is located at the The left bottom of the gun body 1, and the handle 4 is embedded in the left top of the gun body 1.

[0027] Described gun body 1 is provided with lead wire 11, transformer 12, support block 13, single-chip microcomputer 14, and described transformer 12 is installed in the inner middle part of gun body 1, and described wire 11 runs through gun body 1 both sides and is connected with transformer 12, and described The support block 13 is fixed on the top of the transformer 12 , and the single-chip microcomputer 14 is located on the top of the support block 13 .

[0028] Wherein, the support block 13 is provided with a support fram...

Embodiment 2

[0034] as attached Figure 6 to attach Figure 7 Shown:

[0035] Wherein, the lifting block a6 is provided with an air intake hole e1, a reset rod e2, a limit block e3, a buffer block e4, and a top plate e5, and the air intake hole e1 runs through the bottom of the lifting block a6, and the reset rod e2 is embedded in the The inner bottom of the lifting block a6, the limit block e3 is fixed on the inner wall of the lifting block a6, the top plate e5 is arranged on the top of the lifting block a6, the bottom of the top plate e5 is movably matched with the limit block e3 and the buffer block e4, and the top plate e5 is an undulating panel shape, which helps to reduce the contact area between the bottom of the top plate e5 and the single-chip microcomputer 14, so that the bottom of the top plate e5 and the single-chip microcomputer 14 are hollow, which speeds up the air circulation and is conducive to the dissipation of heat generated by the single-chip microcomputer 14.

[003...

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PUM

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Abstract

The invention discloses a new energy portable charging gun for automobiles. The structure includes a gun body, a charging interface, a power supply interface, and a handle. The charging interface is arranged at the right end of the gun body. , through the contact between the conductive sheet and the conductive tube, the strong current shunts to slow down the intensity of the current, reduces the fluctuations in the low and peak periods of electricity consumption, and impacts on the single-machine chip, which is beneficial to the protection of the single-machine chip, and speeds up the inside of the gun body through the rotation of the impeller. When the current through the transformer continues to increase, the current through the single-chip microcomputer increases, and the temperature of the single-chip microcomputer rises, and the thermal expansion of the reset lever drives the single-chip microcomputer to leave the conduit of the transformer, which is isolated from the current , reduce the burnout of the single-chip microcomputer due to excessive current and excessive load, and accelerate the heat dissipation of the single-chip microcomputer through the gas generated by the impeller, which is beneficial to the protection of the single-chip microcomputer and increases the use time of the single-chip microcomputer.

Description

technical field [0001] The invention belongs to the field of new energy vehicles, and more specifically relates to a portable charging gun for new energy vehicles. Background technique [0002] In order to reduce the consumption of non-renewable resources, existing vehicles use new energy to provide power for them, while electric vehicles are widely used. When the battery power inside the electric vehicle is insufficient, the portable charging gun charging pile is connected to convert AC power into Direct current, to charge the battery; in the prior art, when using the charging gun to charge the battery, when the power consumption peaks and valleys, because the current voltage is high and low, the current through the charging gun is unstable and affects the internal power of the gun body. The single-chip microcomputer continuously causes different degrees of impact, which accelerates the aging of the single-chip microcomputer and reduces the use time of the charging gun. C...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/66H01R13/02B60L53/16B60L53/302
CPCB60L53/16B60L53/302H01R13/02H01R13/66H01R13/6633H01R13/665H01R2201/26Y02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 黄培龙
Owner 江苏苏通兴源科技发展有限公司