The present application provides a wall-mounted air purifier, including a casing, a filter, and a fan mounted in the casing. The casing is provided with an air inlet and an air outlet. The air outlet is located at a position corresponding to an outlet of the fan, the filter is located between the air inlet and the fan, and the casing is provided with a socket for plugging and unplugging the filter, the filter can be detachably inserted into the casing through the socket. In the wall-mounted air purifier provided in this application, a socket is provided on the casing, so that the filter can be plugged into and unplugged from the socket, which is convenient for replacing.

The present invention is a portable personalized air purifier intended to be attached to the belt or to the neck of a user. Purified air is generated by filtering, electrochemically, and UV LED treating of a polluted air. Polluted air is forced through a filtering into an ionized water, which absorbs particles and kills possible air born bacteria. The UV LED disinfects the polluted air. The device further balances the humidity of the air and delivers a healthy air towards the face of the user through a mask.

Air purification systems and methods use a flat, wall-mounted enclosure containing a photocatalytic oxidation (PCO) system to remove airborne contaminants. The horizontal width and vertical height of the PCO system being large compared to its thickness to maximize catalytic surface area and efficiently use light to drive reactions. PCO performance may be further optimized through contouring a catalytic panel to increase surface area. The structure and does not require floor or counter space, and a visible face of the wall-mounted structure may have an aesthetic feature.

A system and method for airstream disinfection of vehicle heating, ventilation, and air conditioning disinfection. Modifications to existing systems are disclosed which provide the housing and electrification for UVC bulbs within vehicle air handling systems in order to provide adequate disinfection of moving air during occupancy of an enclosed-space vehicle during operation without exposing the drivers and passengers to harmful UVC radiation. Disinfection with UVC radiation is known to accomplish the killing and/or neutralization of microorganisms suspended within air, thereby allowing vehicle occupants to breath air which is constantly disinfected. Components of the disclosed system include UVC lights, a converter, ballasts, interconnecting wiring, a relay, electrical connections, and a modified system enclosure. A method for installing these components to provide the intended effect of disinfection of vehicle airstreams includes modification and/or installation of an airstream enclosure to house UVC bulbs, installation and powering of the bulbs.

A wearable breathing mask configured inform of an anion mask with a material such as, but not limited to cotton, nylon, polyethene, polypropylene or some other material used to produce textiles or another suitable breathable substrate. This material acts as a substrate displaying distanced anion emitters completely covering the nostril and mouth area to ensure the constant flow of anions but avoid the avoid repulsion or unflattering appearance. The frame comprises a body with construction or openings to isolate the air circulating within the mask, an adjustable head band to fit on the user's face. The anion emitters may be made by including but not limited to materials such as tourmaline, germanium, or other natural or unnatural emitting materials. The advantages of using the various models of the masks includes helpful in solving numerous problems including but not limited to limitation of Antibacterial effect of anions, antiviral effect of anions, Anti-allergic effects of anions and Anti-asthma effects of anions. The assembly is simple, lightweight, adjustable and comfortable to use similar to normal masks. User can easily get used to inhale thru nose and exhale through mouth or vice versa.

A scent dispenser includes an elongated main body having an outer wall and a fan body slidably engaged with the elongated main body. The fan body has a first retracted position and a first extended position relative to the elongated main body. A fan is disposed within the fan body. A power source is disposed within the fan body and is coupled to the fan. A scent body is slidably engaged with the elongated main body. The scent body has a second retracted position and a second extended position relative to the elongated main body. A scent holder is disposed in the scent body.

A system and method for an air purification assembly that creates high volume, sterilized straight-line airflow with a significant reduction in electricity consumption utilizing counter rotation of two propellers mounted in reverse to create linear airflow and thrust that sucks in air through an inlet and blows the air out through an outlet. Air purification assembly may also sterilize the air as it passes through light utilizing a light core system with a ring-shaped assembly that has one or more UV-C LEDs that may kill bio-organisms within proximity to the air purification assembly while dissipating the heat created by the UVC LED lights in the light core system.

An embodiment of the present disclosure may include a base for a scent warmer. The base may include a base member and a stem extending upwardly from the base member. The stem may be configured to carry a heating element thereon. The base may also include an elastomeric sleeve surrounding at least a portion of the stem. The elastomeric sleeve may be configured to apply a retention force between a removable decorative body and the stem. The elastomeric sleeve may include a wall member sized and configured to abut against the stem and a plurality of ribs extending radially outward from the wall member.

Systems and methods for creating a germicidal partition. A germicidal partition system including at least one negative ion generator including at least one negative high-voltage source, at least one high-voltage conductor electrically connected to the at least one negative high-voltage source, and at least one anode electrically connected to the at least one high-voltage conductor, and at least one fan configured to draw air into the system, direct the air through the at least one negative ion generator, and output the air through at least one manifold, wherein the air outputted through the at least one manifold is configured to create a barrier between a first air mass and a second air mass, such that the outputted air reduces at least one of the transfer of contaminants or the concentration of viable contagions between the first air mass and the second air mass.

Apparatus for releasing a volatile substance, in particular a fragrance or an insecticide, into ambient air, the apparatus includes a housing made of a first material which has a plant-based fiber material, and a barrier layer having a barrier function against permeation of the volatile substance, and arranged inside the housing, the apparatus includes an insert made of a second material, the second material is provided or impregnated with the volatile substance, wherein the second material has one or more of: i) a plant-based fiber material or ii) sucrose or starch or iii) a mineral material.