EXCELLENCE OPTOELECTRONICS INC.
|EXCELLENCE OPTOELECTRONICS INC. Patent applications|
|Patent application number||Title||Published|
|20150214706||WATERTIGHT AND DUSTPROOF POWER CABLE GLAND - A watertight and dustproof power cable gland comprises an annular base having a hole at the center thereof and having a groove along the sidewall thereof, wherein the groove has a protrusion member on the bottom thereof; a curved pipe interconnecting with the hole, wherein inner walls of the hole and curved pipe jointly form an inclined surface; and at least one fixing ring arranged on an external surface of the curved pipe. The watertight and dustproof power cable gland is installed on a separation board, and the protrusion member tightly contacts the separation board. A power cable passes the annular base and the curved pipe and is bound up with the opening of the curved pipe by a fixing strap. The present invention prevents liquid, dust and insects from entering an electric device via the cable gland and makes the cable gland less likely to drop out.||07-30-2015|
|20130021798||LIGHT SHIELDING PLATE OF OUTDOOR LED LIGHTING DEVICE - A light shielding plate of an outdoor LED lighting device, comprising a main body disposed on a light exit plane of said outdoor LED lighting device. On a bottom surface of said main body is provided with at least a protrusion block, to reflect lights coming from LEDs or said LEDs plus a secondary lens set of said outdoor LED lighting device, in achieving light shielding effect. Moreover, on a reflection plane of said protrusion block is further provided with curved planes of various designs, to fully utilize the shielded light, so that lights are redistributed in areas of effective illumination, in further realizing power saving requirements.||01-24-2013|