The utility model discloses a surface
mount type temperature sensor belongs to
temperature measurement field, including the shell, the shell inside fixedly connected with the circuit board, and the circuit board
electricity coupling has the condenser, micro -
hydropower generator and temperature sensor, and the left and right ends of micro -
hydropower generator are respectively communicated with the drain
pipe and the water inlet
pipe, and the water inlet diaphragm is provided in the one end of drain
pipe, and the water inlet sleeve pipe is sleeved in the one end of drain pipe, and the water inlet pipe is sleeved in the one end of water inlet sleeve pipe, and the conversion
barrel is communicated in the one end of water inlet pipe, and the
barrel cover is fixedly connected in the both ends of conversion
barrel, and the upper spring and lower spring are fixedly connected in the both ends barrel cover inner portion respectively, and the
piston is fixedly connected in the one end of upper spring and lower spring.