Arrangement and method for improving the power factor of a lighting
OwnerSheng - Feng Wanginventor
Life of this patent
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Abstract
An arrangement and method for improving the power factor of a lighting includes a compensating device having a first pin electrically connected to a power source and a second pin electrically connected to a third joining. The power source is electrically connected to a first joining, and a fluorescent tube is electrically connected to the third joining and the first joining. The compensating device and the power source will become an open loop while the fluorescent tube is broken or removed so as to save energy.
Claims8
An arrangement for improving the power factor of a lighting comprising:
- a first joining, a second joining, a third joining, and a fourth joining;
- an inductive ballast having an input end and an output end;
- the output end being electrically connected to the second joining;
- a starter electrically connected the third joining and the fourth joining;
- and
- a compensating device having a first pin and a second pin;
- the second pin being electrically connected to the third joining, and the first pin being electrically connected to the input end of the inductive ballast;
- wherein the first joining and the first pin of the compensating device are respectively electrically connected to a power source.
A method for improving the power factor of a lighting comprising:
- a power source electrically connected to a first joining;
- a compensating device having a first pin and a second pin;
- the first pin being electrically connected to the power source, and the second pin being electrically connected to a third joining;
- a fluorescent tube being electrically connected to the first joining and the third joining;
- wherein the compensating device and the power source will become an open loop while the fluorescent tube is broken or removed.
An arrangement for improving the power factor of a lighting comprising:
- a first joining, a second joining, a third joining, and a fourth joining;
- a safety breaker having at least one input end and at least one output end;
- the output end being electrically connected to the first joining;
- an inductive ballast having an input end and an output end;
- the input end being electrically connected to the input end of the safety breaker, and the output end being electrically connected to the second joining;
- and
- a starter being electrically connected to the third joining and the fourth joining;
- wherein a power source is electrically connected to the first joining and the input end of the safety breaker respectively;
- the safety breaker will selectively compensate the power source and improve the power factor of the lighting.
8-10. (canceled)
Dependencies are inferred from the claim text.