| 摘要 |
An LED lamp is provided to improve condensing efficiency by arranging a reflective part and a lens part to a predetermined angle. A case(1) forms an external appearance of an LED lamp. A plurality of light emitting parts(3) is arranged on a supporting plate inside the case. Each light emitting part includes a substrate and at least one LED device. A globe(8) seals the external appearance of the LED lamp. A plurality of reflective parts(5) is arranged on the supporting plate of the case. Each reflective part comprises a first reflective part, a second reflective part, and a third reflective part. The first reflective part is arranged in a center. The second reflective part and the third reflective part are arranged in both sides of the first reflective part toward a center of the globe. A plurality of lens parts(9) is formed on the globe, and condenses a light emitted from a plurality of light emitting parts. A heat sink part(7) is formed in an outer part of the case, and emits a heat generated from a plurality of light emitting parts. |
