Charging module and charger employing same

A charging module and charging machine technology, which is applied in the modification of power electronics, battery circuit devices, current collectors, etc., can solve the problem of overheating of the charging module, and achieve the effect of prolonging the service life, ensuring normal operation, and avoiding uneven heat dissipation.

Inactive Publication Date: 2017-12-19
XJ POWER CO LTD +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a charging module to solve the technical problem that the liquid-cooled and heat-dissipating charging module in the prior art is prone to local overheating; at the same time, the present invention also provides a charger using the above-mentioned charging module

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  • Charging module and charger employing same
  • Charging module and charger employing same
  • Charging module and charger employing same

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Embodiment Construction

[0038] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings, but not limited thereto.

[0039] The specific embodiment of charger provided by the present invention, as Figure 1 to Figure 17 As shown, the overall structure of the charger in this embodiment is as figure 1 with figure 2 As shown, the charger includes a frame 100, on which a plurality of charging modules 1 are arranged in sequence along the up and down direction, and the rear end of each charging module 1 is respectively provided with a liquid cooling structure corresponding to the charging module. The liquid inlet connector 15 and the liquid outlet connector 14 here are preferably waterway quick-plug connectors. Correspondingly, the rear end of the charging module 1 is also provided with a connection terminal 13 . In order to facilitate installation and connection, and to improve the liquid cooling effect of each module, a centralized ...

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Abstract

The invention relates to a charging module and a charger employing the same. The charging module comprises a module shell, wherein a power component is arranged in the module shell and is used for achieving a charging function, a liquid cooling structure is arranged in the module shell or on the module shell and is used for performing liquid-cooling heat dissipation on the power component, the module shell is a closed shell, and an internal fan is arranged in the closed shell and is used for performing air-cooling heat dissipation on the power component. The module shell is the closed shell, cooling and heat dissipation are mainly achieved by the liquid-cooling structure in the module shell, and the influence of outdoor dust on a component in the module is completely solved; and moreover, air flow in the module shell is achieved by the internal fan in the module shell, the problem that non-uniform heat dissipation of the liquid-cooling structure is easy to generate is effectively prevented, and the heat dissipation performance of the charging module is improved.

Description

technical field [0001] The invention relates to a charging module and a charger using the charging module. Background technique [0002] In order to reduce the pollution of vehicle tail gas dynamic environment, the country vigorously advocates the development of new energy vehicles, and charging facilities are the basis for the development of new energy vehicles. At present, charging equipment is mainly DC charging equipment, and charging modules are the core of DC equipment. The main functions of charging modules It is to perform AC / DC power conversion. During the power conversion process, there will be some energy loss, and most of the lost energy will be converted into heat. The continuous accumulation of heat will cause the local temperature to be too high, which will affect the operating efficiency and life of the charging module. Seriously Otherwise, the module will crash and the charging device will not be able to charge. Moreover, with the development of charging eq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H05K7/20
CPCH02J7/0042H05K7/20909H05K7/20927
Inventor 李建国张小广房相成陈伟明刘增强邵红军王硕王晓磊
Owner XJ POWER CO LTD
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