The invention discloses a heat dissipation new energy automobile power battery structure, which is characterized by comprising a shell with a cavity inside and an opening in the upper end, wherein the shell comprises a bottom cover (5) and a front baffle (2) connected to the front side of the bottom cover (5), heat dissipation fins (13) are welded to the outer wall of the front baffle (2), a plurality of grooves (12) are evenly formed in the heat dissipation fins (13), a plurality of batteries (9) are arranged in the shell and connected with one another, the space between the batteries (9) and the shell is filled with a filling layer (10), and a top cover (1) for sealing the cavity of the shell is also arranged on the shell. The heat dissipation new energy automobile power battery structure is simple and stable in structure and light in weight, has the characteristics of shock resistance, explosion resistance and good heat dissipation effect, is suitable for large-scale flow line production, solves the problems of potential safety hazards and low energy density in the use process of the power battery of the new energy automobile, and is suitable for popularization and use.
本发明公开了一种散热新能源汽车动力电池结构,其特征在于:包括内部具有空腔且上端开口的外壳,所述外壳包括底盖(5),连接在底盖(5)前侧前挡板(2),前挡板(2)的外壁上焊接有散热翅片(13),散热翅片(13)上均匀开设有若干个凹槽(12),设置在外壳内部的多个相互连接的电池(9),以及填充在电池(9)与外壳之间的填充层(10);在所述外壳上还设有封闭其空腔的顶盖(1)。本发明结构简单稳定,轻量化;且具有防震、防爆、散热效果良好的特点,并且适合大规模化流水线生产,解决了新能源汽车动力电池在使用过程中的存在安全隐患和能量密度低的问题,适合推广使用。
Heat dissipation new energy automobile power battery structure
一种散热新能源汽车动力电池结构
2021-05-04
Patent
Electronic Resource
Chinese
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / A62C FIRE-FIGHTING , Feuerbekämpfung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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