High-frequency electromagnetic induction heating coil disk

The utility model relates to a high frequency electromagnetic induction heating coil panel, which is specialties in that grooves are equidistantly distributed or are distributed in the mode of inner ring closest-gradually thinning-middle thinnest-gradually close-outer ring close, and work power is 50+_15kHz. Using the structure, firstly, the high frequency electromagnetic induction heating coil panel is suitable to work in the frequency of 50+_15kHz, heated containers are heated through using high-frequency induction, and the thermal efficiency is high. Secondly, the turns of the coil panel is less, the copper rate of consumption is less, the direct current resistance is small, the loss is reduced, the thermal efficiency is increased, the energy is saved, and the cost is low. Thirdly, the magnetic gap of the coil panel is uniform, the magnetic circuit is simple and short, the electromagnetic radiation interference can be effectively reduced, and the electromagnetic pollution is reduced. Fourthly, coils are wi