Scented candle control device for automatic ignition and extinguishing.

Automatic Scented Candle Ignition and Extinguishing Device Using a Motor-Driven Heating Wire Guide Bar

This technology is a scented candle control device featuring a housing that attaches to the top of the candle, containing a vertical screw-based ignition unit and a horizontal screw-based extinguishing unit. A guide bar equipped with a heating wire wraps around the wick to ignite it, then moves laterally to submerge the wick into the melted paraffin to extinguish the flame.

Scented candles are inconvenient to light and extinguish, requiring lighters or lids, and blowing them out often causes unpleasant smoke or splatters hot paraffin. Furthermore, leaving them unattended poses a constant risk of fire due to accidental tipping or negligence.

This technology uses a first drive motor to lower the guide bar, igniting the wick via a heating wire in the wick insertion groove, and a second drive motor to move the guide bar horizontally, submerging the wick in paraffin to extinguish it without soot. It can be applied to home decor candles and remote-controlled smart home appliances, allowing for safe ignition and extinguishing without direct contact with the flame.

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Key Features:

• A housing that fits over the top of the scented candle, enclosing part of its outer surface and containing the ignition and extinguishing units
• An ignition unit consisting of a vertical screw, a first drive motor at its top, a first moving member with a nut block, and a guide bar positioned vertically above the candle wick
• An extinguishing unit consisting of a second moving member coupled to a support plate, an interlocking horizontal screw, and a second drive motor at the end of the horizontal screw
• A configuration that ignites the wick using a heating wire in the guide bar's wick insertion groove and extinguishes it by moving the guide bar laterally to press the wick into the melted paraffin

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