Energy-saving intelligent automatic power-off socket
An automatic power-off and energy-saving technology, applied to circuits, electrical components, coupling devices, etc., can solve the problems of personal and property safety, child threats, fire, energy waste, etc., and achieve good cost performance, fire prevention, and strong anti-interference Effect
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[0017] All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and / or steps, can be combined in any manner.
[0018] The present invention will be described in detail below in conjunction with Figures 1 and 2.
[0019] Figure 1 shows the block diagram of the automatic power-off process of the energy-saving intelligent automatic power-off socket. The intelligent automatic power-off socket includes an intelligent switch control board, a control circuit, and a delay circuit. The intelligent switch control board opens or closes the electrical signal output by the infrared sensor in the control circuit according to personal needs after primary amplification and then three stages Integrated operational amplifier, the control circuit controls the on and off of the relay in the delay circuit according to the electrical signal after the three-level integrated operational amplification.
[0020] Figure 2 shows ...
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