The purpose of the present invention is to provide a tire information acquisition device wherein a heat-insulating material is disposed around a power supply unit, which is disposed on a sensor unit substrate, so as to suppress deterioration of the power supply unit and allow an increase in the service life of the power supply unit. The present invention has a sensor unit substrate 12 on which a sensor 13 for acquiring tire information and a power supply unit 14 for supplying power to the sensor 13 are arranged, and a heat-insulating material 20 is disposed at least around the power supply unit 14.
本发明提供一种通过在传感器单元基板所配设的电源部的周围配置绝热材料而能够抑制电源部的劣化并延长电源部的寿命的轮胎信息获取装置。具有配设有获取轮胎信息的传感器(13)和对传感器(13)供给电力的电源部(14)的传感器单元基板(12),至少在电源部(14)的周围配置有绝热材料(20)。
TIRE INFORMATION ACQUISITION DEVICE
轮胎信息获取装置
2021-01-15
Patent
Electronic Resource
Chinese