Energy-saving socket for computer and external equipment thereof

Abstract

The invention discloses an energy-saving socket for a computer and external equipment thereof. The energy-saving socket comprises a microprocessor, a current sampling circuit, a power circuit, a relay driving circuit, a keyboard circuit, a state display and alarm circuit and a real-time clock circuit, wherein the microprocessor is respectively connected with the current sampling circuit, the power circuit, the relay driving circuit, the keyboard circuit, the state display and alarm circuit and the real-time clock circuit via input and output interfaces; and the power circuit respectively provides a direct-current voltage for the microprocessor, the relay driving circuit, the keyboard circuit and the state display and alarm circuit. The energy-saving socket for the computer and external equipment thereof is simple in structure and convenient in operation, realizes zero stand-by energy consumption of the computer and the external equipment thereof and environment-friendly effect via intelligent automatic power-off and timed switching functions, and therefore has relatively high popularization and application value.

Description

technical field [0001] The invention relates to a socket, in particular to an energy-saving socket for a computer and its peripheral equipment, and belongs to the technical field of electric appliances. Background technique [0002] Electrical products play a very important role in social life, especially household electrical appliances are closely related to people's lives, and have become close friends who cannot be abandoned in people's daily life. And the use of various electric appliances is inseparable from socket again, all will connect power supply by socket, thereby carry out work. Corresponding to various electrical products, the sockets used include various types, such as: civilian sockets, industrial sockets, waterproof sockets, ordinary sockets, power sockets, computer sockets, telephone sockets, video and audio sockets, mobile sockets, USB socket etc. [0003] With the development and popularization of computer technology, computers and their peripheral devic...

AI Technical Summary

Problems solved by technology

The standby power consumption produced by the extensive use of these computers and their peripheral devices is very large, which not only increases the daily electricity expenses of users, but also causes a great waste of power resources; at the same time, the radiation generated by computers and their peripheral devices in standby, harm to the environment

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