Led light tube
AssigneeLedtech Electronics Corp.
InventorsCHENG-HSIUNG KUO, HSUAN-HUI CHEN
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Abstract
A LED light tube is revealed. The LED light tube includes a tube-shaped heat dissipation base, a printed circuit board and a light cover. The light cover includes an outer light emitting layer, an inner light emitting layer and a hollow part formed by a gap between the inner light emitting layer and the outer light emitting layer. The inner light emitting layer of the light cover presses on the printed circuit board in order to fix the printed circuit board on the tube-shaped heat dissipation base so that there is no need to use any other components for fixing the printed circuit board on the tube-shaped heat dissipation base.
Claims17
A light emitting diode (LED) light tube comprising:
- a tube-shaped heat dissipation base disposed with a first fix member on each of two sides thereof and arranged with a plurality of heat dissipation fins;
- a printed circuit board arranged at the tube-shaped heat dissipation base and having a plurality of light emitting diode;
- and
- a light cover disposed on the tube-shaped heat dissipation base correspondingly and having an inner light emitting layer, an outer light emitting layer, a hollow part formed by a gap between the inner light emitting layer and the outer light emitting layer and a second fix member disposed on each of two sides thereof;
- wherein the second fix member corresponds to and assembles with the first fix member firmly while the inner light emitting layer presses on the printed circuit board in order to fix the printed circuit board on the tube-shaped heat dissipation base.
Dependencies are inferred from the claim text.