| 摘要 |
A heating plate temperature controller of the hair iron is provided to control the temperature of the heating plate precisely to form the hair. A hair iron is constituted as follows. The top main body(10) and lower main body(20) are installed to be rotatable by the hinge while facing each other. The heating plate frame(40) is formed in the space of the main body. The heating plate(50) connected to the wire is inserted and fixed into the heating plate frame. The jog dial controlling the temperature of the heating plate is installed at the outer side of the hinge. A prototype circuit substrate controls the temperature of the heating plate through the signal of the detector switch according to the rotation of the jog dial in the inner side of the jog dial. A display device is installed at the top of the main body to display the temperature of the heating plate according to the rotation of the jog dial. |
