Electric ceramic stove core

Abstract

The invention discloses an electric ceramic stove core. The electric ceramic stove core comprises a heating plate and a core base; the heating plate is arranged above the core base; the core base is provided with a circuit device chamber and a heating plate cooling fan, the two of which are separated from each other; a control circuit board is arranged in the circuit device chamber; the circuit device chamber is provided with a device chamber air inlet, a device chamber air outlet and a circuit board radiating fan. Compared with the prior art, the circuit device chamber; and the heating plate cooling fan of the electric ceramic stove core are separated from each other, and different cooling air ducts are adopted so that the control circuit board in the circuit device chamber is not affected by the radiant heat of the heating plate and the heat dissipation property of the control circuit board can be greatly improved; besides, when one fan is damaged, the other fan is capable of cooling the electric ceramic stove core, and therefore, over-temperature protection power failure is avoided.

Description

technical field [0001] The invention belongs to the technical field of electric ceramic furnaces, and in particular relates to an electric ceramic furnace core. Background technique [0002] Electric ceramic stoves currently on the market generally include a casing, a core and a heating panel. The core includes a heating plate, a core shell, a cooling fan, and a control circuit. The heat generated by the heating wire inside heats the panel, and the heating panel heats the placed items. The electric ceramic stove has a wide range of uses. In addition to the powerful functions of boiling water, frying, grilling, hot pot, stir-frying, heating milk, soup, slow stewing, and reservations, it can also be equipped with baking pans, grilling nets, teppanyaki, and barbecue. And other leisure and entertainment, so by the majority of consumers of all ages. [0003] The heat dissipation performance of the movement is one of the important factors that determine the overall performance o...

AI Technical Summary

Problems solved by technology

Due to the diversion of the heat dissipation airflow, this kind of movement has low heat dissipation efficiency, and the circuit board is greatly affected by the heat radiation of the heating plate, and the hot airflow will flow back to the circuit board, so the heat dissipation performance is not good.

In addition, the heating plate of this kind of movement is connected to the base with a plurality of scattered connection seats, which is troublesome to install, the return spring is easy to twist, and the heating plate is easy to shake.

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