Patent ID: 8368520

Claim:
A notification system for timed power supply, comprising: a timed power supply device comprising a power switching module, a first control module, a memory module, a control interface, a timer module, and a wireless transmitter module, wherein the power switching module is connected to an external power source and a motor respectively and is configured to receive electricity from the external power source and deliver the electricity to the motor so as to drive the motor to rotate, the first control module is connected to the power switching module, the memory module, the control interface, the timer module, and the wireless transmitter module respectively, the first control module is configured to receive a set time through the control interface, store the set time into the memory module, and drive the timer module to start timing and thereby generate an elapsed time, and the first control module, upon determining that a difference between the set time and the elapsed time reaches a threshold value, sends out a notification signal through the wireless transmitter module; and a wireless notification device comprising a second control module, a wireless receiver module and an alert module, wherein the second control module is connected to the wireless receiver module and the alert module respectively and, upon receiving the notification signal through the wireless receiver module, drives the alert module to generate an alert signal.