Patent ID: 6727477
Filing Date: 2004-04-27
Classification: G01K,H05B

Abstract:
A temperature controller comprising:a temperature-adjusting device having a temperature-sensing portion and an output-power adjusting portion; and a heating device comprising an electric heating element connected to two conductive pins; wherein the output-power adjusting portion of the temperature-adjusting device includes two conductive rings for receiving said two conductive pins for electrically connecting said electric heating element to said output-power adjusting portion and thereby supply electric power to said heating element, and a plurality of magnet pieces; and wherein a plurality of magnet attractive pads are formed on the heating device at positions corresponding to the magnet pieces for inducing magnetic attraction between the temperature-adjusting device and the heating device when the two conductive pins of the heating device are electrically connected to the two conductive rings of the temperature-adjusting device.