The invention discloses a highly integrated high light efficiency thermoelectric separation power type
light emitting diode (LED). The LED comprises a paster type bracket, an LED
chip and gold threads, wherein a concave cup is formed on the upper surface of the bracket, electric conducting channels which are independently communicated into two sides of the concave cup are arranged at left and right sides of the bracket, the bottom surface of the bracket is provided with a
heat conducting channel of which the middle part is communicated to the middle part of the concave cup, the LED
chip is stuck with the
heat conducting channel through
heat conducting insulation paste, two poles of the LED
chip are respectively electrically connected with the electric
conducting channel through the gold threads, and a fluorescent
colloid which is formed by mixing
silica gel and fluorescent
powder is filled and sealed in the concave cup. Because of the design of thermoelectric separation, heat dissipated when the LED chip works can be independently conducted to a heat dissipating pillar in time, and the impacts of heat on the reliability of second
spot welding and the service life of the chip are reduced. With the design of polycrystal serial and parallel integration and thermoelectric separation, the LED disclosed by the invention has the technical effects of high light efficiency, independent heat and electric channels, simple structure, good heat dissipation effect and the like.