Wireless temperature measurement device applied in high-voltage large-capacity power cabinet

The utility model discloses a wireless temperature measurement device applied in a high-voltage large-capacity power cabinet, which comprises a Bluetooth temperature measurement sending unit and a Bluetooth temperature measurement receiving unit. The device is characterized in that data acquired by the Bluetooth temperature measurement sending unit are transmitted to the Bluetooth temperature measurement receiving unit through a wireless Bluetooth module. The Bluetooth temperature measurement sending unit is arranged in a measurement box. The measurement box is fixed in the power cabinet by means of a permanent magnet and is positioned closer to a power unit. According to the technical scheme of the utility model, temperature data acquired by a temperature transmitter DS18B20 are sent out by means of the Bluetooth interface of the Bluetooth module. The data are received by the Bluetooth temperature measurement receiving unit and then are displayed on the LCD screen of an embedded micro-computer. According to