Mystery Of Intelligent Bathroom Mirror Demisting Function（2）

In order to drive the rotating shaft to rotate, the power unit includes a driving motor, a driving gear and a driven gear. The power motor is fixed on the connecting box, the power motor is connected with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is installed on the rotating shaft. In order to increase the rotational speed of the rotating shaft, the number of teeth of the driving gear is greater than that of the driven gear. In order to improve the driving force of the driving motor, the driving motor is a servo motor. In order to drive the moving tube to move, the moving unit includes an electromagnet, a sliding rod, a connecting block, a fixing block, a spring and a supporting block. The sliding rod is parallel to the heat conducting rod, the connecting block is fixed at one end of the sliding rod close to the mirror, the other end of the sliding rod is fixed on the inner wall of the moving tube through a fixed block, the support block is located between the connecting block and the moving tube, and the support block is provided with a through-hole, which is the same as the sliding rod The sliding rod passes through the through-hole, the sliding rod is sliding connected with the inner wall of the through-hole, the connecting block is against the support block, the moving pipe is provided with a gap between the support block and the support block, the spring is located between the support block and the fixed block, the support block is connected with the fixed block through the spring, the electromagnet is arranged on the side far away from the sliding rod of the connecting block, and the electromagnet is in a positive position with the connecting block The electromagnet is fixed on the connection box, and a gap is set between the electromagnet and the connecting block, and the connecting block is made of iron.

In order to reduce the friction between the sliding rod and the support block, the sliding rod is coated with lubricating oil. In order to realize intellectualization, the connection box is equipped with temperature and humidity sensor and PLC. The temperature and humidity sensor, heating rod, driving motor and electromagnet are all electrically connected with PLC. In order to prolong the service life of the connection box, the inner wall of the connection box is provided with an anti-corrosion zinc coating. Compared with the existing heating mechanism, the heating mechanism also realizes the double functions of cleaning water mist and heating bathroom water, which is more practical. Besides, it also realizes the heating function through the energy-saving mechanism. Compared with the existing energy-saving mechanism, the energy-saving mechanism can realize the function of heating through heating After the bathroom water as a heating source, more energy-saving and environmental protection.