Energy saving outlet having a sensor and method of use thereof
US7520783B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2005 |
| Grant date | Apr 21, 2009 |
| Priority date | — |
| Expiry date | Jun 20, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/7038
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to an energy saving outlet, which comprises: a housing, having at least one first opening and a second opening thereon, for disposing the following elements at least one outlet, disposed in the housing and exposed the first opening, for providing an electrical equipment being plugged into; a sensor, disposed in the housing and exposed the second opening, for sensing a starting signal of the electrical equipment; a control unit, disposed in the housing and coupled to the sensor, for outputting a control signal when it receives the starting signal; a relay, one end being coupled to a power input terminal, and another end being coupled to the control unit, for being changed to an on or off state through the control signal; thereby the energy saving outlet can turn OFF its power when the electrical equipment has entered a stand-by state, so as to achieve the goal of energy saving. Furthermore, the present invention also provides an energy saving method by using an outlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.