LED lamp

Abstract

Description

FIG. 1 is a front view of a LED lamp of the present invention.

FIG. 2 is a rear view of the LED lamp of FIG. 1.

FIG. 3 is a top plan view of the LED lamp of FIG. 1.

FIG. 4 is a bottom view of the LED lamp of FIG. 1.

FIG. 5 is a right side view of the LED lamp of FIG. 1.

FIG. 6 is a left side view of the LED lamp of FIG. 1.

FIG. 7 is a perspective view of the LED lamp of FIG. 1.

FIG. 8 is an enlarged sectional view of the LED lamp, taken along the line 8-8 of FIG. 1, with some parts of inner mechanisms omitted.

FIG. 9 is an enlarged right side view of the LED lamp of FIG. 1.

FIG. 10 is an enlarged left side view of the LED lamp of FIG. 1.

FIG. 11 is an enlarged front view of the LED lamp, taken along the line 11-11 of FIG. 1.

FIG. 12 is an enlarged bottom view of the LED lamp, taken along the line 12-12 of FIG. 4.

FIG. 13 is an enlarged sectional view of the LED lamp, taken along the lines 13-1-13-1, 13-2-13-2 and 13-3-13-3 of FIG. 4.

FIG. 14 is an enlarged sectional view of the LED lamp, taken along the lines 14-1-14-1, 14-2-14-2 and 14-3-14-3 of FIG. 1.

FIG. 15 is an enlarged perspective view of the LED lamp, taken along the line 15-15 of FIG. 7.

FIG. 16 is an enlarged rear view of the LED lamp, taken along the line 16-16 of FIG. 2.

The features shown in broken lines of FIGS. 1-16 depict environmental subject matter only and form no part of the claimed design.

FIG. 17 is a reference enlarged sectional view of the LED lamp, taken along the line 8-8 of FIG. 1, wherein the semi-transparent parts are shown by light gray color.

FIG. 18 is a reference enlarged sectional view of the LED lamp, taken along the line 8-8 of FIG. 1, wherein the name of each part is shown, and the claimed part is shown by light gray color; and,

FIG. 19 is a reference enlarged perspective view of the LED lamp, taken along the line 15-15 of FIG. 7, wherein the claimed part is shown by light gray color.

FIGS. 17-19 are for illustrative purpose only and form no part of the claimed design.

The article is an LED lamp which has LEDs as light source. This article can replace a straight-tube fluorescent lamp.

The LEDs in this article produce luminescence when alternating current is supplied through the terminals on the caps on the both end of this article.

Except for the caps on the both ends, the main body of this article has a bottom part (a semi-transparent cover) which has a depressed portion. This bottom part is made of a semi-transparent resin.

As shown in FIGS. 13 and 14, longitudinally formed projections for light diffusion and laterally formed projections for light diffusion are arranged perpendicular to each other on the inside of the bottom part (the semi-transparent cover), forming a lattice of truncated pyramidal projections.

Therefore, the light from the LEDs is easily diffused both to the longitudinal direction and the lateral direction.

Claims

The ornamental design for a led lamp, as shown and described.