An ice-resistant wind speed sensor

Abstract

This utility model discloses an anti-freezing wind speed sensor, including a housing and a wind cup turntable. A rotating shaft of the wind cup turntable is rotatably mounted inside the housing, and the turntable is connected to the shaft. The turntable is composed of upper and lower layers spliced ​​together, with a heating film sandwiched between them. An arc-shaped arm is connected to the turntable, and a wind cup heating element is embedded within the arc-shaped arm. The wind cup is connected to the arc-shaped arm. A wireless heating receiver control board and a turntable temperature sensor are installed inside the turntable. A temperature sensor and a wireless power transmission component are installed inside the housing. The temperature sensor detects the temperature information inside the housing and transmits the information to the wireless power transmission component, which transmits power to the wireless heating receiver control board. This device can heat rotating mechanical parts, avoiding measurement errors or inability to measure due to icing of mechanical parts. Furthermore, the use of a single-layer wind cup reduces production processes and lowers production costs.

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