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High-voltage direct-current charging pile

A high-voltage DC, charging pile technology, applied in charging stations, electric vehicle charging technology, electric vehicles, etc., can solve the problems of DC charging piles that cannot be guaranteed for heat dissipation and rain protection, and hinder the flow of hot air, so as to achieve difficult accumulation and improve Effect of heat dissipation efficiency and enhanced rainproof performance

Pending Publication Date: 2019-10-15
SHENZHEN HUAHAI LIANNET TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: since the DC charging pile belongs to electric equipment, its heat dissipation and rainproof and dustproof are particularly important. The rain shield is added to achieve heat dissipation and rain protection, but the setting of the rain shield hinders the flow of hot air, and it is difficult for the rain shield to block the rainwater when the wind and rain are heavy, resulting in the failure of the DC charging pile to dissipate heat and prevent rain. be guaranteed

Method used

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] refer to figure 1 and figure 2 , is a high-voltage DC charging pile disclosed in the present invention, including a protective housing 1, and an electronic module device 2 is installed in the protective housing 1, and the electronic module device 2 includes a charging controller 21, a billing unit 22, and a remote communication module 23 , DC power supply module 24, display screen 25 and charging interface 26, billing unit 22, remote communication module 23, DC power supply module 24, display screen 25 and charging interface 26 are all electrically connected with charging controller 21. Both the upper and lower ends of the protective case 1 are provided with air outlets 11 , and a suction fan 12 is installed in the air outlet 11 , and the suction fan 12 is electrically connected to a DC power module 24 . refer to figure 1 figure 2 , the upper end...

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Abstract

The invention relates to the field of charging equipment, and discloses a high-voltage direct-current charging pile. The high-voltage direct-current charging pile comprises a protective shell, whereinan electronic module device is installed inside the protective shell; air outlets are formed in the upper and lower ends of the protective shell respectively; an induced draft fan is installed insideeach air inlet; the electronic module device is positioned between the induced draft fans; a baffle plate is installed on the protective shell; air passages are formed between the baffle plate and the induced draft fans; the baffle plate is fixedly connected with a segmentation block; and guide inclined surfaces are formed in two sides of the segmentation block. According to the high-voltage direct-current charging pile, the effect of heat dissipation rain-proof capacity is improved.

Description

technical field [0001] The invention relates to the technical field of charging equipment, in particular to a high-voltage direct current charging pile. Background technique [0002] At present, with the improvement of people's living standards, people pay more and more attention to environmental protection. Energy saving and emission reduction are the most basic environmental protection measures. Therefore, the use of green energy is more and more recognized by people. As a clean and low-carbon green vehicle, electric vehicles have attracted great attention from all over the world. In recent years, with the rapid development of clean energy electric vehicles, users' demand for charging facilities is also increasing. [0003] Existing DC charging piles generally include a protective housing and electronic module devices installed inside the protective housing. The electronic module devices include charging controllers, billing units, remote communication modules, DC power m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/31B60L53/302
CPCB60L53/31B60L53/302Y02T10/70Y02T10/7072Y02T90/12
Inventor 赵艳需
Owner SHENZHEN HUAHAI LIANNET TECH
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