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US 8,944,670 B2Granted
Base for LED lamp, base set for LED lamp, socket set for LED lamp, and lamp assembly using the same
AssigneeLumirich Co., Ltd.
InventorHa chul Kim
Life of this patent
Estimating the term…
Abstract
The base for a light emitting diode lamp according to an embodiment of the present invention includes: a cap which covers an end of a tube of the light emitting diode lamp; and two pins which are extended respectively from the cap toward the outside of an end of the tube. One of the two pins is nonconductive and the other one of the two pins is conductive.
Claims10
A base for a light emitting diode lamp comprising:
- a cap that covers an end of a tube of the light emitting diode lamp;
- and
- two pins that are extended respectively from the cap toward the outside of an end of the tube;
- wherein one of the two pins is nonconductive and the other one of the two pins is conductive;
- wherein the two pins are connected to a socket for a light emitting diode, and the socket includes two pin holes into which the two pins are connected;
- wherein the socket is connected to a SMPS (switching mode power supply), which converts a supplied alternating current to a direct current and applies the converted direct current, so that the light emitting diode lamp is driven by being supplied with the converted direct current to the other conductive one of the two pins;
- and
- wherein the conductive pin is electrically connected to the SMPS (switching mode power supply) via the socket.
5 more elements
A base set for a light emitting diode lamp comprising:
- a first base for a light emitting diode having a first cap that covers one end of a tube of the light emitting diode and two first pins that are extended respectively from the first cap toward the outside of the one end of the tube;
- and
- a second base for a light emitting diode having a second cap that covers the other end of the tube of the light emitting diode and two second pins that are extended respectively from the second cap toward the outside of the other end of the tube;
- wherein one or two of the two first pins and the two second pins is nonconductive and the other thereof is conductive;
- wherein the two first pins and the two second pins are respectively connected to a first socket for a light emitting diode lamp and a second socket for a light emitting diode lamp, and the first socket and the second socket respectively include two first pin holes and two second pin holes into which the two first pins and the two second pins are respectively connected;
- wherein the first socket and the second socket are respectively connected to a SMPS (switching mode power supply), which converts a supplied alternating current to a direct current and applies the converted direct current, so that the light emitting diode lamp is driven by being supplied with the converted direct current to the other conductive pins;
- and
- wherein the conductive pin is electrically connected to the SMPS (switching mode power supply) via the socket.
5 more elements
A socket set for a light emitting diode lamp comprising:
- a SMPS (switching mode power supply) that converts a supplied alternating current to a direct current and applies the converted direct current to a base set for a light emitting diode lamp including a first base for a light emitting diode having a first cap that covers one end of a tube of the light emitting diode and two first pins that are extended respectively from the first cap toward the outside of the one end of the tube, and a second base for a light emitting diode having a second cap that covers the other end of the tube of the light emitting diode and two second pins that are extended respectively from the second cap toward the outside of the other end of the tube, one or two of the two first pins and the two second pins being nonconductive and the other thereof being conductive;
- a first socket for a light emitting diode lamp including two first pin holes into which the two first pins are connected;
- and
- a second socket for a light emitting diode lamp including two second pin holes into which the two second pins are connected;
- wherein the SMPS is connected to the first socket and the second socket so that the light emitting diode lamp is driven by being supplied with the converted direct current to the other conductive pins;
- and
- wherein the conductive pin is electrically connected to the SMPS (switching mode power supply) via the socket.
4 more elements
A lamp assembly comprising:
- a cover frame, an inside of which is opened in a downward direction and an upper surface of which is connected to a ceiling;
- a socket set for a light emitting diode lamp being connected to the cover frame;
- and
- a light emitting diode including a base set for a light emitting diode lamp, the base set being connected to the socket set;
- wherein the socket set includes:
- a SMPS (switching mode power supply) that converts a supplied alternating current to a direct current and applies the converted direct current to the base set;
- a first socket for a light emitting diode lamp including two first pin holes into which the two first pins are connected;
- and
- a second socket for a light emitting diode lamp including two second pin holes into which the two second pins are connected;
- wherein the SMPS is connected to the first socket and the second socket so that the light emitting diode lamp is driven by being supplied with the converted direct current to the other conductive pins;
- wherein the base set includes:
- a first base for a light emitting diode having a first cap that covers one end of a tube of the light emitting diode and two first pins that are extended respectively from the first cap toward the outside of the one end of the tube;
- and
- a second base for a light emitting diode having a second cap that covers the other end of the tube of the light emitting diode and two second pins that are extended respectively from the second cap toward the outside of the other end of the tube;
- wherein one or two of the two first pins and the two second pins is nonconductive and the other thereof is conductive;
- and
- wherein the conductive pin is electrically connected to the SMPS (switching mode power supply) via the socket.
14 more elements
Dependencies are inferred from the claim text.