| 摘要 |
<p>The present invention relates to a structure for a heat radiating LED lamp which has high heat efficiency and is easily assembled. The present invention is configured to combine a copper plate with a size larger than a COB substrate and the bottom of the COB substrate where a plurality of LED lamps are installed. The copper plate is combined to the bottom of a lighting fixture having heat discharging function. Additionally, a combining hole is formed at a position where the COB substrate of the copper plate is to be combined. Multiple heats discharging holes are formed around the combining hole. The copper plate is formed in a shape of a circle or a polygon, an internal groove is formed on the bottom of the lighting fixture, a coupling hole is formed on the COB substrate, and a piece which is combined with the coupling hole is fixated to the internal groove by penetrating the copper plate.</p> |
