초록 ▼

In accordance with one aspect of the present disclosure, an LED decorative lamp is provided. The LED decorative lamp comprises a light engine having at least one LED mounted on a platform, a current regulated driver configured to provide power to the at least one LED, the driver mounted inside a bas

In accordance with one aspect of the present disclosure, an LED decorative lamp is provided. The LED decorative lamp comprises a light engine having at least one LED mounted on a platform, a current regulated driver configured to provide power to the at least one LED, the driver mounted inside a base, a substantially hollow envelope forming an enclosure over the light engine and driver, and a reflector disposed above the light engine. The reflector is configured to improve the light distribution of the at least one LED.

대표청구항 ▼

1. An LED lamp comprising a light engine having at least one LED mounted on a platform;a current regulated driver configured to provide power to said at least one LED, said driver mounted inside a base;a substantially hollow enclosure positioned to receive light from said at least one LED;a semi-tra

1. An LED lamp comprising a light engine having at least one LED mounted on a platform;a current regulated driver configured to provide power to said at least one LED, said driver mounted inside a base;a substantially hollow enclosure positioned to receive light from said at least one LED;a semi-transparent cover covering the at least one LED and within the enclosure;a reflector disposed above said light engine and spaced therefrom, said reflector having a first side facing the base and a second opposed side, said first side including a reflective coating, wherein said reflector is configured to modify the light distribution of the at least one LED; anda lead frame extending into said enclosure from the driver, wherein said lead frame supports said reflector and maintains the reflector an adjustable distance from said light engine. 2. The LED lamp of claim 1, wherein said LED further includes a heat sink positioned between said light engine and said driver. 3. The LED lamp of claim 1, wherein said enclosure comprises at least one of a spherical, globe, dome, cylindrical, n-sided, and elliptical shape. 4. The LED lamp of claim 1, wherein said reflector comprises one of a generally rectangular, square, diamond, square with sides that curve inwardly, and n-sided shape. 5. The LED lamp of claim 1, wherein said base is a screw base. 6. The LED lamp of claim 5, wherein said base is adapted to be retrofitted into a conventional incandescent light socket. 7. The LED lamp of claim 1, wherein said first side faces the at least one LED and said second side faces away from the LED. 8. The LED lamp of claim 7, wherein said reflective coating comprises at least one of silver, gold, and aluminum. 9. The LED lamp according to claim 1, wherein said reflector comprises a generally conical shape. 10. The LED lamp of claim 1, wherein said enclosure is substantially spherical. 11. The LED lamp of claim 1, wherein said reflector reflects a portion of the light distribution and transmits a portion of the light distribution. 12. The LED lamp of claim 1, wherein the reflector is square or diamond shaped. 13. The LED lamp of claim 12 wherein the reflector include sides that curve inwardly. 14. An LED lamp comprising: at least one LED disposed on a platform;a base connector configured to receive a driver, said base adapted to retrofit into a conventional incandescent light socket;a light transmissive enclosure attached to said base and enclosing said at least one LED in a substantially hollow space;a semi-transparent cover covering the at least one LED and within the enclosure; anda reflector positioned over said at least one LED, said reflector reflecting a portion of light emitted by said at least one LED and transmitting a portion of light emitted by the at least one LED, said reflector being adapted to provide an efficiency level of about 40-50 lm/w;a lead frame extending into said enclosure from the driver, wherein said lead frame supports said reflector and maintains the reflector an adjustable distance from said light engine. 15. The LED lamp according to claim 14, wherein said reflector comprises a first side facing said at least one LED and a second side facing away from said at least one LED, wherein at least said first side is coated with a reflective coating. 16. The LED lamp according to claim 15, wherein said reflective coating comprises at least one of silver, aluminum, and gold. 17. The LED lamp of claim 14, wherein the reflector is square or diamond shaped and includes sides that that curve inwardly.