The invention relates to a modified spray head suitable for use with an aerosol composition.

A device and method for diffusing volatile substances which obtains the energy required for the autonomous operation thereof from one or more photovoltaic cells. The activation periods and switch-on frequency of the emission means are determined adaptively by an electronic controller depending on the light conditions, thereby maximizing the time in which the device diffuses the volatile substance without compromising its autonomy.

An aerosol dispensing device includes an atomizer configured to atomize a liquid contained in a cartridge, an actuator configured to actuate activity of the atomizer, a reader configured to read data attached to the cartridge while the cartridge is installed in the device and a controller. The controller is configured to receive data from the reader, verify authenticity of the cartridge based on the data received, initiate activity of the actuator based on verifying that the cartridge is authentic, and block activity of the actuator based on verifying that the cartridge is not authentic.

An automatic cleaning device includes an accelerometer, a sprayer, a driving module and a processing unit. The accelerometer is mounted to a door, measures acceleration of the door, and outputs an acceleration value accordingly. The sprayer is for storing cleaner, and is operable to spray the cleaner. The processing unit is electrically connected to the driving module and the accelerometer, and determines whether the acceleration value is greater than an acceleration threshold, and generates a driving signal and transmits the same to the driving module for enabling the driving module to drive the sprayer to spray the cleaner when determining that the acceleration value is greater than the acceleration threshold.

A dispensing system adapted for repeated activation of an aerosol can is described. The dispensing system includes components that improve the ability to receive and secure aerosol cans of different sizes within the dispensing system as well as improving the reliability and energy efficiency of the system.

A dispensing system adapted for repeated activation of an aerosol can is described. The dispensing system includes components that improve the ability to receive and secure aerosol cans of different sizes within the dispensing system as well as improving the reliability and energy efficiency of the system.

An apparatus for applying sunscreen is provided The apparatus includes a housing, a means for adhering the housing to a vertical surface, one or more nozzles coupled to the housing, the one or more nozzles for dispensing sunscreen via a mist, a valve communicably coupled to the one or more nozzles, such that the valve regulates ingress of sunscreen to the one or more nozzles, a pressurized canister of sunscreen removably coupled to the valve via a fastener, such that sunscreen from the canister enters the valve, and a processor communicably coupled to the valve, the processor configured for starting a timer and activating the valve for a predefined period of time after the timer expires.

A product dispensing system includes a housing that has a sidewall with at least one communication element provided thereon. The sidewall has at least a first side and a second different side coupled to the first side, the first side and the second side each configured to extend below a bottom of a container coupled to the housing. A dispensing opening is provided on a first side of the sidewall. A switch controls an automatic dispensing sequence. The at least one communication element is configured to provide guidance as to how to set-up, hold, orient, spray, or otherwise use the product dispensing system, and the second different side of the sidewall is configured to accommodate a user's hand in an ergonomic manner.

A spraying device for spraying fluid from a replaceable refill is described wherein the refill possesses a refill body containing a reservoir of fluid to be sprayed, a valve stem in fluid communication with the reservoir and a spray head mounted on the valve stem, the spray head having an exit nozzle, wherein the spray device comprises:

a housing formed from an top portion and a base portion which are releasably connectable with each other through contact between engagement means on each portion, wherein the top portion comprises:
a cavity configured to house at least an top portion of the refill therein;
a top surface and an engagement surface having an top portion housing wall therebetween, wherein the top portion housing wall has a thickness;
an actuation mechanism configured, in use, to actuate the spray head to spray fluid via the exit nozzle;
a spray opening configured to permit, in use, sprayed fluid to exit the device into the surrounding environment;
and wherein the base portion comprises:
a cavity configured to house at least a base portion of the refill therein said cavity being defined by a cavity wall and a support platform configured, in use, to support the refill at a predefined position in the cavity;
the base portion being provided with an engagement surface and a bottom surface and a base portion housing wall therebetween;
wherein the base portion housing wall at least adjacent the bottom surface is spaced apart from the cavity wall by at least the predefined top housing wall thickness to define a top portion receiving channel;
and whereby the device facilitates an operational configuration wherein the top portion and the base portion of the housing are engaged with each other by their respective engagement means with the refill located within the respective cavities; and wherein the device facilitates a packaged configuration wherein at least the engagement means and at least a some of the top portion housing wall of the top portion are located within the top portion receiving channel.

The invention relates to a modified spray head suitable for use with an aerosol composition.