An olfactory environment management system includes a plurality of odor sensors, an aroma diffusing device, and a control server. Each of the plurality of odor sensors detects a chemical substance and determines a detected concentration of the chemical substance. The aroma diffusing device is equipped with first to n-th aroma capsules selected among a plurality of aroma capsules. The control server controls a combination of scents diffused from the aroma diffusing device. The aroma diffusing device determines an epicenter concentration of the chemical substance based on the detected concentration received from each of the plurality of odor sensors and transmits an identity of the chemical substance and the epicenter concentration to the control server. The control server individually controls an intensity of the emission of the aromatic substance of each of the first to n-th aroma capsules based on the identity of the chemical substance and the epicenter concentration.

A volatile material dispenser includes a base and a stand assembly that is coupled with the base. The base includes a fan and a battery therein. The stand assembly includes a platform, a stand that extends from the platform, and a manifold that extends from the stand. The volatile material dispenser also includes a shroud and an air deflector. The shroud is positioned on the base and defines a chimney. The air deflector is positioned between the shroud and the manifold. The air deflector is configured to direct air out of the chimney.

A volatile material dispenser includes a housing that defines a longitudinal axis and is configured to receive a refill containing a volatile material and a wick. The volatile material dispenser also includes a cylinder that includes an inner wall that defines an opening and an interior edge, a resistor embedded in the cylinder, and a heater chassis that includes an inner wall that defines a passage between an upper end and a lower end. The upper end of the heater chassis abuts the interior edge of the cylinder. In addition, the inner wall of the cylinder extends away from the longitudinal axis at a first angle and the inner wall of the heater chassis extends away from the longitudinal axis at a second angle.

An ergonomic scent diffuser having a first housing with electrical components connected to a second housing having a heating element disposed within. Slidably connected to the second housing is a cap. The cap has depressions adjacent an outer end to provide an ergonomic grip. The cap also has guide rails and retaining members that retain and position a fragrance emitting member over the heating element.

Methods, systems, and devices relating to an electronic scented candle that is convenient to use and enables rapid generation and dissipation of scented materials are described. One electronic candle device includes a shell that has a through hole, a flame element protruding through the through hole, an installation lid including a locking base to allow removable coupling of a fragrance container, a scent chamber including a locking clip, a first channel, a second channel, a third channel, and a fourth channel. The scent chamber is removably coupled to the locking base by the locking clip, and an air pump provided to supply pressurized air.

A refill for devices for evaporating volatile substances includes a body (1) provided with a neck (2). The body has a first coupling means (4; 5; 6) for coupling the body to a device (10; 20; 30) for evaporating volatile substances and also at least a second coupling means (4; 5; 6) for coupling the body to a device for evaporating volatile substances (10; 20; 30). The refill can be used with different devices for evaporating volatile substances by using one of said coupling means, depending on the means provided in the device.

A volatile material dispenser comprises a base that houses a printed circuit board. The base includes at least one button and a plurality of visual indicators along a front portion. The volatile material dispenser further comprises a stand assembly that is coupled with the base. The stand assembly includes a platform defining a front portion and a rear portion, a stand that is disposed above and on the rear portion of the platform, a manifold that is disposed at an upper end of the stand and defines an outer side surface from which extends a plurality of radially spaced ribs, and a piezoelectric assembly disposed within the manifold. The volatile material dispenser further comprises a cover that is configured to be attachable to and detachable from the base. The cover defines a chimney that defines a longitudinal axis. The manifold includes a refill chassis.

A vehicle-mounted intelligent fragrance generator includes a casing and a plurality of essence boxes. The casing includes a base. Each essence box includes an outer sleeve, an inner sleeve, an essence block and a fragrance front cover, the outer sleeve has a protrusion, and the protrusion is disposed at a front end portion of an inner wall of the outer sleeve. A rear end of the inner sleeve is a closed end, a front end is an open end, and the front end of an outer wall of the inner sleeve is provided with an anti-rotation strip. The outer sleeve is fixed inside the base, the outer sleeve, the inner sleeve and the essence block are sequentially sleeved, the front end of the inner sleeve protrudes from the outer sleeve and extends out of the base, and the anti-rotation strip is clamped on the protrusion of the outer sleeve.

A scent dispensing system comprises a plurality of storage tanks containing a liquid medium of terpenes, scent agents, and/or flavoring agents, and one or more dispensing devices that are adapted to deliver atomized liquid medium from the plurality of storage tanks to produce a scent selection for a user.

An air treatment system is provided which includes an appliance and a replaceable cartridge installable therein. The replaceable cartridge contains a liquid compound to be aerosolized and has a cartridge outlet through which the aerosolized compound is discharged during operation. A pump is provided to supply air to the replaceable cartridge to generate the aerosolized compound from the liquid compound contained in the replaceable cartridge, and a controller is provided for controlling the pump to supply the air to the replaceable cartridge to generate and discharge the aerosolized compound from the appliance. The appliance is particularly adapted to be plugged into an electrical wall outlet to be supported by the same within a room for treating the interior air space thereof.