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Battery for vehicle

A battery and vehicle technology, applied in the field of vehicle batteries, can solve the problems of battery pack structure limitations, inability to guarantee cooling performance, etc., and achieve the effect of weight reduction

Inactive Publication Date: 2015-06-17
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, battery packs installed in vehicles have structural limitations
[0004] Furthermore, since a conventional battery module of the indirect air cooling type or a conventional battery pack structure uses a typical heat dissipation plate such as an aluminum plate, it cannot ensure sufficient cooling performance during heat dissipation from the battery cells

Method used

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  • Battery for vehicle
  • Battery for vehicle
  • Battery for vehicle

Examples

Experimental program
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Embodiment Construction

[0025] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0026] figure 1 is a perspective view of a battery for a vehicle according to an exemplary embodiment of the present invention, figure 2 is a view showing a heat sink for a battery of a vehicle according to an exemplary embodiment of the present invention, and image 3 is a side view showing a battery for a vehicle according to an exemplary embodiment of the present invention. Figure 4 and 5 is a view showing a high-voltage battery for a vehicle according to other embodiments of the present invention.

[0027] A battery for a vehicle according to an exemplary embodiment includes heat dissipation plates 200 each interposed between a plurality of battery cells 100; a plurality of heat pipes 220 arranged in the plurality of heat dissipation plates 200; and a plurality of heat dissipation plates Fins 300. The base portion of the upper...

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Abstract

A battery for a vehicle includes a heat dissipating panel interposed between battery cells. A heat pipe is arranged in the heat dissipating panel and has an upper end portion serving as a contact portion, which extends to be exposed upward outside from an upper end of the battery cell and is bent inward to the upper end of the battery cell. A heat dissipating fin is in tight contact with the contact portion of the heat pipe.

Description

technical field [0001] The present invention relates to a battery for a vehicle used in a hybrid or electric vehicle, and more particularly, to a battery for a vehicle that allows the use of various forms of air-conditioning ducts by employing an efficient air-conditioning structure . Background technique [0002] Typically, high-voltage batteries for vehicles need to be used with well-controlled air conditioners because the performance and durability of high-voltage batteries vary with temperature. Traditionally, the battery cells in conventional battery modules are cooled indirectly to solve this problem. However, since it is difficult to fix the heat pipe in such a conventional battery module, the heat pipe is likely to move as the vehicle moves in vertical motion. [0003] The conventional battery module has a fin structure extending in the longitudinal direction of the battery cells. Due to this structural limitation of the battery module, cooling is only possible wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/625H01M10/6552
CPCH01M2220/20H01M10/613H01M10/625H01M10/6551H01M10/6552H01M10/6566Y02E60/10H01M10/6556H01M10/6557
Inventor 崔埈硕林海圭全伦哲徐正勋李容真
Owner HYUNDAI MOTOR CO LTD