| 摘要 |
<p>The present invention relates to an induction heating plate in which an induction heating coil used for an induction range is wound. More particularly, the induction heating plate of the present invention can be spirally wound with coils while maintaining constant intervals between the coils, triply wound with the coils, prevents the coil flow, and has a coil unit having a relatively small diameter, thereby minimizing noise generation to effectively heat a cookware, increasing transmittance, and maximizing heat efficiency when the cookware having the relatively small diameter compared to an entire diameter of the induction heating coil is heated. Also, according to the present invention, the induction heating plate comprises: a coil base plate in which a plurality of supporting protrusions are formed at the same intervals, a ferrite core is fitted to be installed into a lower part, and a plurality of supporting plates formed in a radial manner are equipped; a heating coil which includes lower and middle coil units spirally wound into a coil groove formed by the supporting protrusions, while having the constant diameter, and an upper coil unit wound to have a diameter smaller than the diameter of the lower and middle coil units, wherein the upper, middle, and lower coil units are wound in a triple spiral manner; and a plurality of fusing units formed at an upper part of the supporting protrusions to prevent separation of the heating coil.</p> |
