IP Library Granted Patent US 12,480,249
Granted Patent B1
US 12,480,249 · App. 18/975,679 · Granted Nov 25, 2025

Wide voltage steam electric iron

Inventor: Gensheng Zhang (Hefei, CN)
D06F73/00
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Quick Facts
Patent No.
US 12,480,249
App. No.
18/975,679
Granted
Nov 25, 2025
Kind
B1
Abstract

The Invention provides a wide voltage steam electric iron, which relates to the field of steam electric irons. The wide voltage steam electric iron includes a water tank whose top is provided with a left rotating shaft casing and a right shaft casing; the said left rotating shaft casing and the said right rotating shaft casing are interlocked; there is a rotating shaft between the said left rotating shaft casing and the said right rotating shaft casing; the surface of the rotating shaft is rotatably connected to the right casing body and the left casing body. When the power switch of the wide voltage steam electric iron is turned on, a voltage is input into a detection module.

Claims (11)

1 . A wide voltage steam electric iron, including a water tank, a top of the water tank is provided with a left rotating shaft casing and a right rotating shaft casing, wherein the left rotating shaft casing and the right rotating shaft casing are interlocked;

there is a rotating shaft between the left rotating shaft casing and the right rotating shaft casing; a surface of the rotating shaft is rotatably connected to a right casing body and a left casing body; the right casing body and the left casing body are interlocked; the right casing body and the left casing body are internally provided with a heating cavity;

a right side of the heating cavity is provided with a PCB;

a right side of the PCB is provided with a clear lamp and a power source rear cover; the clear lamp and the power source rear cover are interlocked on a right side of the right casing body and the left casing body;

an upper part of the water tank is provided with a steam knob; a right side of the steam knob is provided with a damper valve;

a surface of the damper valve is provided with a damper ring; a left side of the heating cavity is provided with a panel cover; a left side of the panel cover is provided with an aluminum alloy perforated panel;

a bottom of the water tank is provided with a water tank cover; the water tank is internally provided with a water suction valve; a bottom of the water tank cover and a silicone cover for water injection are interlocked.

2 . The wide voltage steam electric iron according to claim 1 , wherein the PCB is configured to be connected to an external power source.

3 . The wide voltage steam electric iron according to claim 2 , wherein the PCB is provided with a voltage detection module; the voltage detection module is configured to receive a power-on detection signal according to a power source signal of a switch;

the power source signal is configured to transmit to a polycrystalline silicon; the polycrystalline silicon is configured to undergo rectification; a post-rectification stable voltage is configured to be available at a specific rated value; an actual numerical signal of voltage is configured to be output; the power source signal, a rated voltage and a wave mode are configured to be adjusted and output through a controllable module.

4 . The wide voltage steam electric iron according to claim 3 , wherein the rated voltage and the wave mode are configured to output a stable signal; and the stable signal is configured to transmit to a chip and the PCB to control a water pump, the heating cavity, and a resistance wire.

References Cited (9)
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