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Breathing unfreezing charging gun, charging pile with charging gun and method

A technology of charging gun and breathing port, which is applied in the field of breathing thawing charging gun, which can solve the problems of unable to pull out normally, freezing of charging gun, etc.

Inactive Publication Date: 2022-04-12
苏州云刚智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the present invention is to solve the problem in the prior art that the charging gun is frozen at the charging port in a cold environment, resulting in the failure to pull it out normally and affecting the use

Method used

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  • Breathing unfreezing charging gun, charging pile with charging gun and method
  • Breathing unfreezing charging gun, charging pile with charging gun and method
  • Breathing unfreezing charging gun, charging pile with charging gun and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] A breathing and unfreezing charging gun 100, wherein, such as Figure 1-3 As shown, it includes: a charging body 10 , a charging plug 20 , and a breathing assembly 30 .

[0061] like figure 2 , 3 As shown, the charging plug 20 is installed at the front end of the charging body 10 , and the charging plug 20 has: an annular groove 21 , a breathing port 22 , an active cavity 23 , an active ring 24 , and a power gear 26 .

[0062] The annular grooves 21 are distributed on the outer surface of the charging plug 20 . The breathing port 22 is arranged in the annular groove 21, and the breathing port 22 communicates with the outside world.

[0063] Breathing ports 22 are distributed around the movable chamber 23 . The movable ring 24 is rotatably installed in the movable chamber 23, and the first magnet block 25 is embedded on the annular outer surface of the movable ring 24, and the first magnet block 25 is uniformly and radially distributed on the movable ring 24, and a ...

Embodiment 2

[0080] A breath thawing charging gun 100 has the same characteristic structure as that of Embodiment 1, wherein, as Figure 7 , 8 As shown, the breathing head 31 is a sheath structure made of elastic material, the side of the sheath structure is supported by the skeleton, and the upper end of the sheath structure is fixed by the support head 34, the support head 34 is connected with the cylinder, and the skeleton is inserted into the The sliding sleeve 35 of the cylinder is connected, and the sliding sleeve 35 is also connected with the bottom of the sheath.

[0081] A pressure spring 36 is connected between the support head 34 and the sliding sleeve 35 .

[0082] like Figure 9 As shown, when the breathing head 31 alternately slides back and forth along the breathing port 22, impurities and sewage may fall into the breathing port 22, and after a long time, the combination of impurities and sewage will usually invade the breathing port 22 and the relative of the breathing he...

Embodiment 3

[0084] A charging pile 200, such as figure 1 As shown, wherein, there is the breath-thawing charging gun 100 in the first or second embodiment above.

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Abstract

The invention discloses a breathing unfreezing charging gun, which relates to the technical field of charging piles and comprises a charging body, a charging plug and a breathing assembly. A movable ring in the charging plug drives a first magnet block to rotate to alternately drive a second magnet block of the breathing assembly to slide back and forth along a breathing opening, so that multiple breathing heads at different positions alternately slide back and forth along the breathing opening, and flowing of airflow in an annular groove is accelerated (the annular groove facilitates invasion of air into the two sides of the charging gun); water stains on the periphery of the connecting position of the charging plug and the charging interface are air-dried, freezing is avoided, the breathing head slides back and forth repeatedly to push heat at the heat dissipation holes used for heat dissipation into the annular groove at intervals, hot air is formed, and the air-drying effect is enhanced. Besides, the breathing head is arranged in a sliding manner along the heat dissipation holes, impurities and sewage falling into the breathing hole can be cleaned, the heat dissipation holes are prevented from being blocked, and the air drying effect on the periphery of the connection position of the charging plug and the charging interface is not affected.

Description

technical field [0001] The invention relates to the technical field of charging piles, in particular to a breathing defrosting charging gun. Background technique [0002] With the development of battery technology, new energy, energy saving and environmental protection have gradually become one of the primary considerations for people to develop technology and industry. The subsequent electric vehicles began to enter people's daily life. The charging of electric vehicles needs to be equipped with special charging piles and charging guns. [0003] Although most of the existing electric vehicles are equipped with a fast charging function, and even have an independent fast charging interface, some users still choose to use the regular rate in most non-urgent occasions for the purpose of protecting the battery. The charging method is used for charging, so many new energy vehicles will continue to charge outdoors. In the charging environment of high latitude areas and in cold w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/16B60L53/31
CPCY02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 华叙亮
Owner 苏州云刚智能科技有限公司
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