Light-emitting diode bulb

摘要

A light-emitting diode bulb is electrically connected with a bulb holder and contains: an electrical fitting electrically connecting with the bulb holder and including a first electricity conducting portion, a second electricity conducting portion electrically insulated from the first electricity conducting portion by an electricity insulating portion, and at least one electrode orifice; an illuming assembly including a circuit board and a plurality of light-emitting diodes, the circuit board having a printed circuit, a first circuit contact, and a second circuit contact; a circuit module including an electrical driving board, a driving circuit portion, a first input electrode contact, a second input electrode contact, a first output electrode contact, and a second output electrode contact. The first output electrode contact and the second output electrode contact are electrically connected with a first circuit contact and a second circuit contact of the illuming assembly.

主权项

1. A light-emitting diode bulb being electrically connected with a bulb holder and comprising:
an electrical fitting electrically connecting with the bulb holder and including a first electricity conducting portion and a second electricity conducting portion electrically insulated from the first electricity conducting portion by an electricity insulating portion, the first electricity conducting portion and the second electricity conducting portion being electrically coupled with two power contacts, the electrical fitting also including at least one electrode orifice for inserting the first electricity conducting portion or the second electricity conducting portion; an illuming assembly including a circuit board and a plurality of light-emitting diodes, the circuit board having a printed circuit electrically connected with the plurality of light-emitting diodes, and a first circuit contact and a second circuit contact which are both arranged on the printed circuit to conduct power to illuminate the plurality of light-emitting diodes; a circuit module including an electrical driving board, a driving circuit portion formed on the electrical driving board, a first input electrode contact, a second input electrode contact, a first output electrode contact, and a second output electrode contact, the driving circuit portion being employed to convert the power and to control the power, such that the power of the bulb holder is transformed to illuminate the plurality of light-emitting diodes, one of the first input electrode contact and the second input electrode contact being inserted into the at least one electrode orifice of the electrical fitting and extending out of the electrical fitting to conduct the power, the other of the first input electrode contact and the second input electrode contact being electrically coupled with one of the first electricity conducting portion and the second electricity conducting portion which does not have the at least one electrode orifice, wherein the first output electrode contact and the second output electrode contact are electrically connected with a first circuit contact and a second circuit contact of the illuming assembly.