Omnibearing luminous LED (Light Emitting Diode) three-dimensional light source with good thermal conductivity and ceramic structure

The utility model relates to a ceramic structure omnibearing light-emitting LED three-dimensional light source with good heat-conducting property. The light source comprises a ceramic cylinder, an LED chip, a substrate, solder paste and packaging glue, a regular polygonal prism is arranged at the upper part of the ceramic cylinder, corresponding bonding pads are arranged on each surface and the top of the prism, and first polarity parts corresponding to the bonding pads are used for providing first polarity; the second polarity part corresponding to the bonding pad is used for providing second polarity; the isolation part is used for isolating the first polarity part and the second polarity part, the isolation part is of a ceramic structure, is good in heat conduction performance and is made of a non-conductive material, and the first polarity part and the second polarity part are connected with the bonding pad at the bottom through internal or external wiring of the ceramic column and are isolated by the cer