Back to results
US 12,362,580 B2Granted
Power supply auto activate circuit
OwnerAnurag Sehgal, Naina Sehgalinventors
Life of this patent
Estimating the term…
Abstract
The present invention provides a system utilizing a power supply auto-activate circuit for energizing power supply to activate various connected components. The present invention provides a system to enable automatic activation of the components inside an accommodating device.
Claims11
A power supply auto-activate circuit comprising of:
- at least one control circuit;
- a relay switch;
- and
- a reed switch;
- wherein,
- said power supply auto-activate circuit works in proximity with a control device, said control device being a non-electrical, non-invasive magnetic lock;
- said power supply auto activate circuit is placed inside a goods accommodating device such that upon opening the goods accommodating device, the control device placed on flaps of said goods accommodating device activates the reed switch;
- said reed switch makes a new connection of the power supply device with the control circuit that turns on a power receiving or load device and monitors power consumption from said power receiving or load device and controls activation of said relay switch to produce a parallel connection to said reed switch, in case the power is needed even after said reed switch gets disconnected;
- said relay and reed switch are independent to retain power in case said power supply auto-activate circuit needs to retain power;
- and
- said control circuit comprises of a power measurement unit for measuring the power communicated from the power supply device, a power sensing unit to detect power consumption of said power receiving or load device, a power control unit to control and monitor power from said power supply device to said power receiving device or load device.
8 more elements
A system utilizing a power supply auto-activate circuit for automatically energizing comprising:
- at-least one power supply device;
- at least one power receiving or load device;
- the power supply auto-activate circuit;
- and
- a control device;
- wherein,
- said system is fitted in a goods accommodating device and automatically energizes goods kept in the said goods accommodating device;
- said power supply device supplies power to said power receiving or load device through the power supply auto-activate circuit and said control device act as a triggering device;
- said auto activate circuit comprises of at least one control circuit, a relay and a reed switch and works in proximity with said control device;
- said reed switch makes a new connection of the power supply device with the control circuit in case said goods accommodating device is opened and said control circuit powers on said power receiving or load device;
- and
- said control circuit forms a parallel connection by connecting said relay switch, in case current is needed and said reed switch is disconnected;
- said relay switch is activated bypassing said reed switch to ensure the power supply is discontinued in case said reed switch is disconnected;
- said control device being a non-electrical, non-invasive magnetic lock;
- and
- said control circuit comprises of a power measurement unit for measuring the power communicated from said power supply device, a power sensing unit to detect power consumption of said power receiving or load device, a power control unit to control and monitor power from said power supply device to said power receiving device or load device.
13 more elements
Dependencies are inferred from the claim text.