438results about How to "Heating evenly" patented technology

The utility model discloses a multifunctional hair iron which comprises two clamping arms, the two clamping arms are hinged and can be clamped with each other, and the ends, clamped with each other, of the two clamping arms are defined as working ends; the shaping plates correspond to the clamping arms one to one and are arranged at the working ends of the clamping arms, and convex teeth are arranged on the surfaces of the shaping plates; the working ends of the clamping arms are connected with floating plates corresponding to the shaping plates in a floating mode, and through holes corresponding to the protruding teeth are formed in the working faces of the floating plates. When the two clamping arms are opened, the floating plate moves to a first working position under the action of the elastic piece, namely, the convex teeth retract into the through holes, and at the moment, no convex teeth block hair bundles from entering the perm, so that hair is evenly laid on the upper floating plate or the lower floating plate; afterwards, the two clamping arms are clamped, the floating plate overcomes the elastic acting force of the elastic piece under the action of the convex teeth to move to the second working position, the convex teeth on the two shaping plates penetrate through the through holes and are meshed with each other, the hair is evenly heated, and the perm effect is improved.

The present specification relates to an embodiment of a heating device in which a heating target part to be heated is divided into a plurality of heating regions, an upper heating device and a lower heating device are each configured from a plurality of heating modules, and each of the plurality of heating regions is heated by the plurality of heating modules.

本实用新型涉及一种全区均匀加热的IH蒸烤箱，属于厨房电器技术领域，蒸烤箱包括：第一预设数量的线圈盘模组均匀设置于内胆上壁外表面，第一预设数量的线圈盘模组均匀设置于内胆下壁外表面，第二预设数量的线圈盘模组均匀设置于内胆左壁外表面，第二预设数量的线圈盘模组均匀设置于内胆右壁外表面；设置于线圈盘模组中间位置的第一温度传感器，第一温度传感器与主控板电连接，设置于箱体内侧底部的变频板，变频板与主控板和线圈盘模组均电连接；本实用新型通过第一温度传感器采集温度数据后，主控板依据采集到的温度控制变频板调整线圈盘模组的功率，使内胆中全区加热均匀。