ENTIRE-VEHICLE HEAT DISSIPATING AIR CHANNEL STRUCTURE FOR BATTERY PACK AND HEAT DISSIPATING METHOD

Title:

ENTIRE-VEHICLE HEAT DISSIPATING AIR CHANNEL STRUCTURE FOR BATTERY PACK AND HEAT DISSIPATING METHOD

Document Type and Number:

WIPO Patent Application WO/2019/047254

Kind Code:

A1

Abstract:

Disclosed are an entire-vehicle heat dissipating air channel structure for a battery pack and a heat dissipating method. The structure comprises a battery assembly installation frame (1), and the battery assembly installation frame (1) is provided with an air inlet (2), a honeycombed air blowing port (3), a honeycombed air outlet (4), a battery assembly (5), battery panels (6), battery chambers (7), connection grooves (8), connection protrusions (9), heat sinks (10), connection strips (11), ventilation holes (12), battery installation compartments (13), a front crossbeam (14), and a rear fixed crossbeam (15). The front crossbeam (14) and the rear crossbeam of the battery assembly installation frame are respectively provided with the honeycombed air blowing port (3) and the honeycombed air outlet (4), and ventilation holes (12) are formed on the battery assembly (5) composed of the battery panels (6). The battery panel (6) is made of an aluminum alloy material, and as the aluminum alloy has good impact resistance and breakdown prevention and also good thermal conductivity, a large amount of heat generated by the battery can be dissipated. The honeycombed air blowing port (3), the honeycombed air outlet (4) and an airflow-guiding structure on the battery assembly (5) installation frame enable heat generated by the battery to be effectively dissipated, increasing the utility and service life of the battery.

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Inventors:

ZHOU FENG (CN)

Application Number:

PCT/CN2017/101773

Publication Date:

March 14, 2019

Filing Date:

September 14, 2017

Export Citation:

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Assignee:

JIANGSU GONGJUE NEW ENERGY VEHICLE LTD (CN)

International Classes:

B60K1/00; H01M50/20; H01M50/204; H01M50/249

Foreign References:

CN204095486U	2015-01-14
CN105098114A	2015-11-25
CN102306715A	2012-01-04
CN206155132U	2017-05-10
CN206307114U	2017-07-07
CN201792906U	2011-04-13
CN203957819U	2014-11-26

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