TEMPERATURE CONTROL DEVICE OF BATTERY PACK

摘要

PROBLEM TO BE SOLVED: To provide a temperature control device of a battery pack capable of reducing binding pressure of the battery pack increased with a sudden temperature change.SOLUTION: A strain gauge 4 detects strain of a binding band 3. A heating part 80 heats up a battery pack 1. A monitoring unit 7 controls the heating part 80 on the basis of the strain of the binding band 3.SELECTED DRAWING: Figure 1