Automatic power outlets
First Claim
1. A device, called Automatic Power Outlets, for the automatic delivery of power to a plurality of auxiliary devices comprising:
- (a) A wiring circuit board containing a current sensor, a power supply, an electronic signal processing circuit, a standby current switch and a relay. (b) An AC power cord. (c) A circuit breaker. (d) A surge protector. (e) An Automatic Power Outlets indicator lamp. (f) A single AC socket receiving a master device'"'"'s AC plug. (g) Multiple duplex AC sockets delivering power to auxiliary devices.
0 Assignments
0 Petitions
Accused Products
Abstract
The Automatic Power Outlets described herein delivers power to the auxiliary devices automatically upon detecting the ON state of the master device, and removes power from the auxiliary devices automatically upon detecting the OFF state of the master device. However, said Automatic Power Outlets will not be energized upon detecting a low standby/sleep current that some master devices may exhibit as part of their off-state characteristic. Said Automatic Power Outlets are simple to build, low in cost and conveniences to user. Said conveniences allow the user to assign any electrical device as the master, and eliminate the routine task of switching the supporting devices on and off in the system.
46 Citations
8 Claims
-
1. A device, called Automatic Power Outlets, for the automatic delivery of power to a plurality of auxiliary devices comprising:
-
(a) A wiring circuit board containing a current sensor, a power supply, an electronic signal processing circuit, a standby current switch and a relay. (b) An AC power cord. (c) A circuit breaker. (d) A surge protector. (e) An Automatic Power Outlets indicator lamp. (f) A single AC socket receiving a master device'"'"'s AC plug. (g) Multiple duplex AC sockets delivering power to auxiliary devices. - View Dependent Claims (2, 3, 4)
-
- 5. Said Automatic Power Outlets use the existing master device'"'"'s power on/off switch as a controlling mechanism regardless whether said master device'"'"'s power control is wired or wireless.
-
8. Said Automatic Power Outlets appearing similar to a conventional power strip, but without having a power on/off switch, instead said Automatic Power Outlets have the characteristics of switching itself on and off automatically in response respectively to the on and off condition of the master device, and keep itself off when detecting a low standby current from the master device. The number of automatic outlets may be increased if needed by connecting a conventional power strip into one of the available automatic outlets.
Specification