Electromagnetic heater for heating hookah and electromagnetic heating device for hookah
AssigneeDongguan Mysmok Electronic Technology Co., Ltd.
InventorLIQING HE
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Abstract
An electromagnetic heater for hookah includes a shell and an electromagnetic heating body, the shell includes a heat-insulating base plate, and the electromagnetic heating body includes an excitation coil and a drive circuit, the excitation coil is in a shape of a sheet and formed by spiraling a wire outward from a center, and the excitation coil is configured to face the heat-insulating base plate and send out a high-frequency AC signal by which an eddy current effect is produced on an electromagnetic induction element to the heat-insulating base plate, under a control of the drive circuit. The heater applying to the hookah can increase the heating efficiency, the safety and the reliability.
Claims20
An electromagnetic heater for heating hookah, comprising a shell and an electromagnetic heating body installed in the shell, the shell comprising a heat-insulating base plate, and the electromagnetic heating body comprising an excitation coil and a drive circuit, the excitation coil being in a shape of a sheet and formed by spiraling a wire outward from a center, the excitation coil being configured to face the heat-insulating base plate and send out a high-frequency AC signal by which an eddy current effect is produced on an electromagnetic induction element to the heat-insulating base plate, under a control of the drive circuit.
An electromagnetic heating device for hookah, comprising an electromagnetic heater and an electromagnetic induction element, wherein the electromagnetic induction element is installed at a hookah bowl, the electromagnetic heater comprises a shell and an electromagnetic heating body installed in the shell, the shell comprises a heat-insulating base plate, the electromagnetic heater is installed above the hookah bowl, and the heat-insulating base plate is faced against an opening of the hookah bowl;
- the electromagnetic heating body comprises an excitation coil and a drive circuit, the excitation coil is in a shape of a sheet and formed by spiraling a wire outward from a center, the excitation coil is configured to face the heat-insulating base plate and send out a high-frequency AC signal by which an eddy current effect is produced on the electromagnetic induction element to the heat-insulating base plate, under a control of the drive circuit.
Dependencies are inferred from the claim text.