An electrical heating evaporator for evaporating active substances such as perfumes and/or insecticides, in which the evaporation rate regulator includes an electrical heater resistor for which the power supplied is regulated through a potentiometer constructed on a printed circuit board. The evaporation rate can be adjusted for a wide variety of types of chemical substances, without the need of substantially modifying the design of the device.

An electrical heating evaporator for evaporating active substances such as perfumes and/or insecticides, in which the evaporation rate regulator includes an electrical heater resistor for which the power supplied is regulated through a potentiometer constructed on a printed circuit board. The evaporation rate can be adjusted for a wide variety of types of chemical substances, without the need of substantially modifying the design of the device.

A volatile composition dispenser and methods of detecting the replacement of a cartridge of volatile composition are provided. The cartridge of the volatile composition dispenser includes one or more reservoirs, with each reservoir containing a volatile composition. A method of volatilizing the volatile composition includes operating the evaporative assistance elements with varying energy over a total emission program. Replacement of the cartridge by a user when the volatile composition dispenser is disconnected from an external power source is detected in order to reset the total emission program when reconnected to the external power source.

A volatile composition dispenser and methods of detecting the replacement of a cartridge of volatile composition are provided. The cartridge of the volatile composition dispenser includes one or more reservoirs, with each reservoir containing a volatile composition. A method of volatilizing the volatile composition includes operating the evaporative assistance elements with varying energy over a total emission program. Replacement of the cartridge by a user when the volatile composition dispenser is disconnected from an external power source is detected in order to reset the total emission program when reconnected to the external power source.

A membrane device is intended for the release of volatile compositions. The membrane device includes one or more membrane layers which are permeable to the volatile composition and which are positioned within a vapor impermeable package such as package formed by an upper and lower vapor impermeable panel. The upper vapor impermeable panel includes a window that allows access to the membrane layer for activation of the membrane device. The membrane device can also include decorative portions for aesthetic appeal.

A Smart Candle Platform may be configured to produce candle light using a natural wax candle as its fuel source or any other fuel source capable of producing light, including liquid fuels if so configured. The outer shell, inner cover, top cover and base provides a beautiful exterior shell which does not melt but emulates the look of a traditional pillar candle. The outer shell may be changeable/replaceable allowing for style and or seasonal changes. A Smart Candle Platform having multiple interactive systems and sensors for production of natural light via a safe, controllable device which may communicate with other similar configured devices or smart devices having application software embedded therein i.e. a smart phone having an app. is disclosed. The Smart Candle Platform may be configured to allow for auto-extinguishment. The Smart Candle Platform may be configured to allow for the addition of smells or scents.

Provided is a candle warmer having mobile communication and external interface functions, and more specifically, to a candle warmer having mobile communication and external interface functions, which prevents malfunction of the candle warmer in advance by setting operation information of the candle warmer in advance, is monitored through a smart device to realize an operation selected by a user and includes a remote controller interface function to improve user convenience.

A fluororubber wax-melting tray and a cleaning method thereof are disclosed. The fluororubber material of the disclosure is a synthetic polymer elastomer with high temperature resistance, corrosion resistance and low wear resistance. The fluororubber wax-melting tray has the same wax melting effect as the existing ceramic or metal wax melting trays. The shape of the wax melting tray is changed by the external force exerted by pushing the bottom of the fluororubber wax melting tray lightly. When both the external force tending to change the shape of the wax-melting tray and the adsorption force between the wax molecules are greater than the adsorption forces between the fragrance wax and the wax melting tray, the absorption force between a wax piece and the wax melting tray is released, and the whole solidified wax piece can be completely peeled off.

A fluororubber wax-melting tray and a cleaning method thereof are disclosed. The fluororubber material of the disclosure is a synthetic polymer elastomer with high temperature resistance, corrosion resistance and low wear resistance. The fluororubber wax-melting tray has the same wax melting effect as the existing ceramic or metal wax melting trays. The shape of the wax melting tray is changed by the external force exerted by pushing the bottom of the fluororubber wax melting tray lightly. When both the external force tending to change the shape of the wax-melting tray and the adsorption force between the wax molecules are greater than the adsorption forces between the fragrance wax and the wax melting tray, the absorption force between a wax piece and the wax melting tray is released, and the whole solidified wax piece can be completely peeled off.

A dispensing device comprising a body with an attachment mechanism configured to connect to a subject, a reservoir disposed inside the body, a removable selected fragrance disposed inside the reservoir, a dispenser coupled to the reservoir, a controller coupled to the dispenser and configured to dispense the selected fragrance, and a plurality of sensors on the body configured to provide data streams to a smart device.