Abstract: The utility model relates to the field of temperature detection, in particular to a food temperature detection system. The food temperature detection system comprises a temperature collector, a distance amplifier and a processing device. The temperature collector and the distance amplifier both are connected with the processing device, and the temperature collector is connected with the distance amplifier. The temperature collector collects the temperature of food, then the collected food temperature information is sent to the distance amplifier, and the distance amplifier performs signal enhancement on the collected food temperature information, so that a transmission distance of the food temperature information is increased. By additionally arranging the distance amplifier, the food temperature information is enhanced, so that the processing device is capable of acquiring the food temperature information stably, thereby improving the detection accuracy of food temperature.

Abstract: The present disclosure relates to temperature detection equipment and in particular to a wireless detecting thermometer for barbecue, which comprises a host and a temperature probe, wherein the host is provided with a storage slot and a control circuit board integrated with a Bluetooth adapter, a central processing unit and a digital display; the temperature probe comprises a metal casing, a temperature-sensing resistor and a temperature measuring chip; the temperature measuring chip is connected to a Bluetooth transceiver signally communicated with the Bluetooth adapter in the host. A Bluetooth protocol is applied for data transmission to get rid of a data cable, so that the temperature probe can be put into an oven, thus to improve the convenience of the product. Besides, the temperature data and the power data are shown on the digital display, which is convenient to observe, and the temperature detection is convenient.