Electric appliance powering-on control switch based on IP network
An IP network and control switch technology, applied in the direction of electrical program control, comprehensive factory control, etc., can solve the problems of increasing system cost and electricity waste, and achieve the effect of low cost of use, low power consumption, and enhanced safety control
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Embodiment 1
[0023] see figure 1 , an IP network-based power-on control switch for electrical appliances, which includes a power adapter 1, a main control module 2, and a power execution module 3. The input end of the power adapter 1 is connected to a 220V AC line, and the output end of the power adapter 1 outputs low-voltage direct current. The control module 2 supplies power, and the main control module 2 receives and processes the control commands sent by the user through the IP network to control the power execution module 3. The power execution module 3 is connected to the 220V AC line in series and is located between the power adapter 1 and the electrical appliance 4. between.
[0024] see figure 2 , the main control module 2 includes an RJ45 network interface processing unit 21, a central processing unit 22 and a control conversion module 23, the RJ45 network interface processing unit 21 is connected to the IP network through a network port connected thereto, and the signal input ...
Embodiment 2
[0029] The difference between this embodiment and Embodiment 1 is that the power execution module 3 uses thyristors, and the thyristors are connected in series to the 220V AC line and controlled by the main control module 2 to control the on-off state of the electric appliance 4 power supply.
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