LED Lighting Lamp Tube
First Claim
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1. A light emitting diode (LED) lighting tube, comprising:
- a transparent tube body;
lamp caps at ends of the body;
electrode pins protruding from the lamp caps;
pedestals mounted at the junction of the transparent tube body and the lamp caps;
a power supply converter located adjacent to the lamp caps and inside the tube body;
a printed circuit board (PCB) inside the tube body and secured to the pedestals;
a plurality of LEDs connected in series or parallel and mounted on the PCB;
a power supply converter connected between the electrode pins and the PCB to provide direct current voltage to the LEDs.
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Abstract
A LED lighting lamp tube comprises a transparent tube body, lamp caps, electrode pins, pedestals mounted at the connection position of the transparent tube body and the lamp caps, a power supply converter located adjacent to the lamp caps and inside the tube body, a PCB and a plurality of LED mounted on the PCB. These LED are connected in parallel or in series, and a light-scattering plate may be disposed over these LED. A plurality of LED chips can be directly mounted on the light-scattering plate. The lamp caps and the electrode pins possess the same international standards as common lamp tubes.
97 Citations
19 Claims
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1. A light emitting diode (LED) lighting tube, comprising:
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a transparent tube body;
lamp caps at ends of the body;
electrode pins protruding from the lamp caps;
pedestals mounted at the junction of the transparent tube body and the lamp caps;
a power supply converter located adjacent to the lamp caps and inside the tube body;
a printed circuit board (PCB) inside the tube body and secured to the pedestals;
a plurality of LEDs connected in series or parallel and mounted on the PCB;
a power supply converter connected between the electrode pins and the PCB to provide direct current voltage to the LEDs. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An LED lighting lamp tube, comprising:
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a transparent tube body;
lamp caps at ends of the body;
one or more radiator pedestal attached to the tube body proximate to the lamp caps, the one or more radiator pedestal having a series of radiator leafs at spaced intervals;
a power supply converter located adjacent to the lamp caps and inside the tube body;
a printed circuit board (PCB) inside the tube body and secured to the one or more radiator pedestal;
a plurality of LEDs connected in series or parallel and mounted on the PCB; and
a power supply converter connected between a power cord and the PCB to provide direct current voltage to the LEDs. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification