Ceramic heating wire

The utility model relates to the technical field of ceramic heating wires, in particular to a ceramic heating wire which comprises a ceramic heating wire body, connecting plates are installed on the front face and the back face of the center inside the ceramic heating wire body, insulating plates are installed inside the connecting plates, and positioning pins are installed inside the insulating plates. A through hole is formed in the position, corresponding to the positioning pin, of the interior of the connecting plate, a pull ring is installed on the outer wall of the positioning pin, and a connecting rubber strip is installed on the side, away from the ceramic heating wire body, of the insulating plate. The problem that a ceramic heating wire used in an existing hair dryer is generally fixedly installed in the hair dryer, and installation operation is difficult is solved. 本实用新型涉及陶瓷发热丝技术领域，尤其为一种陶瓷发热丝，包括陶瓷发热丝本体，所述陶瓷发热丝本体内部中心处的正面和背面均安装有连接板，所述连接板的内部安装有绝缘板，所述绝缘板的内部安装有定位销，所述连接板的内部且在定位销对应位置处开设有通孔，所述定位销的外壁安装有拉环，所