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Plug-in electric ceramic heating plate and electric stove provided with the heating plate

  • US 10,641,499 B2
  • Filed: 01/13/2017
  • Issued: 05/05/2020
  • Est. Priority Date: 09/29/2016
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • a plate component comprising a plate, resistance wires and connecting leads, anda plate body comprising a plate shell, a temperature controller, a glass-ceramic disc, an electric plug, an electric plug pressing board, a plug adapter and a bottom cover;

    wherein the plate has a notch on a circumference of the plate, and a first temperature controller mounting groove and a first connecting lead wiring groove;

    wherein the electric plug is connected with the plate component through the plug adapter;

    wherein the plate shell has a flange on a periphery of the plate shell and with a mounting surface on top of the flange;

    wherein an interior of the plate shell has a convex edge corresponding to a shape of the notch;

    wherein the interior of the plate shell is divided into a temperature controller mounting area and a plate mounting area by the convex edge;

    wherein the convex edge comprises a second temperature controller mounting groove and a second connecting lead wiring groove;

    wherein a temperature controller mounting boss with a threaded hole is in the temperature controller mounting area;

    wherein an exterior of the plate shell has an electric plug mounting boss with an electric plug positioning groove and a plug adapter mounting hole;

    wherein the electric plug positioning groove is communicated with the plug adapter mounting hole;

    wherein the plug adapter mounting hole is communicated with the temperature controller mounting area;

    wherein a shape of the plug adapter mounting hole matches a shape of the plug adapter;

    wherein the electric plug mounting boss comprises threaded holes for mounting the electric plug pressing board and the bottom cover; and

    wherein the electric plug mounting boss comprises a plurality of ventilating and cooling holes at a periphery of the electric plug mounting boss.

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