2303results about "Gaseous substances" patented technology

A foldable support bracket includes a base, a linkage mechanism, a retention assembly and a fragrance storage unit. The base is configured to connect with an external carrier. The linkage mechanism is pivotally coupled to the base and is configured to switch between a folded non-deployed state overlapped with the base, and a deployed state forming an angle with the base. The linkage mechanism is provided with an avoidance space, and when the linkage mechanism is in the folded non-deployed state relative to the base, a portion of the base is positioned within the avoidance space. The retention assembly is configured to position a product to be secured. The retention assembly is pivotally coupled to the linkage mechanism and is configured to switch between a folded non-deployed state overlapped with the linkage mechanism, and a deployed state forming an angle with the linkage mechanism.

An LED candle warmer lamp includes a base and a light diffusing shell. The light diffusing shell is connected to the base. An LED light strip is disposed between the base and the light diffusing shell. The LED light strip includes LED lamp beads. A limiting hole allowing a power line to pass through is defined on the light diffusing shell. The power line is electrically connected to the LED light strip. An accommodating groove is defined on a top end of the base. A fixing rod is disposed adjacent to one side of the accommodating groove. A heating lamp disposed over the accommodating groove is connected to the fixing rod. When in use, a candle is placed in the accommodating groove, the heating lamp is turned on, and a switch is turned on to control a brightness and a color temperature of the LED lamp beads.

An atomization mechanism of an aroma diffuser includes an atomization shell and an essential oil bottle. The essential oil bottle is provided with a first cavity, and the atomization shell is provided with a second cavity. When the atomization mechanism is placed normally, pressure exerted by a ball on a spring can compress the spring, making a second communication hole of a leakage-proof cover open. When the atomization mechanism is tilted, pressure exerted by the ball on the spring is not sufficient to compress the spring, and the spring stretches to make the ball abut against at least a portion of the leakage-proof cover, so that the second communication hole of the leakage-proof cover is closed.

The present invention relates to the technical field of a cat toilet, and specifically to a device for cleaning a pet feces automatically and intelligently, including a cat toilet main machine (1), a toilet bin (2) arranged inside the main machine, and a detachable feces collecting bin (4). The toilet bin (2) and the feces collecting bin (4) are communicated to each other. The toilet bin (2) is provided therein with an automatically cleaning feces mechanism. The automatically cleaning feces mechanism is configured to transport the feces in the toilet bin (2) to the feces collecting bin (4). No manual cleaning is required. The feces collecting bin is easy to disassemble. It is more convenient to take out the feces.

A multi-pore aroma diffuser device includes an accommodation base and a porous diffuser to be detachably assembled on the accommodation base to replace existing diffuser stones. Through the porous material structure and a liquid storage bottle inside the device, fragrance liquid is continuously provided for the porous diffuser to continuously emit fragrance, and there is no need to rely on electricity or energy-consuming heating to produce fragrance. It has a long service life and slowly and controlled release of fragrance. The porous diffuser is detachably assembled on the accommodation base. The detachable design allows for easy replacement of the liquid storage bottle. It also greatly simplifies the weight and complexity of the overall structure, making it easy to use and conducive to releasing the effectiveness of the fragrance.

A magnetic fragrance card configured to be mounted on an electronic device includes a card body, a magnetic element, an embedded element, and a fragrance element. The card body has a first surface and a second surface, a mounting groove, and a through hole, the mounting groove formed on the first surface, and the through hole penetrating the first surface and the second surface. The magnetic element is mounted in the mounting groove; the embedded element, having an accommodation space, is mounted in the through hole, and an opening end of the accommodation space is at the same side of the second surface; the fragrance element is mounted in the accommodation space; wherein the first surface of the card body is magnetically attached to the electronic device via the magnetic element.

Apparatuses are disclosed which include a lamp assembly having a germicidal lamp configured to emit ultraviolet light and a base supporting the germicidal lamp. The apparatuses further include a support structure holding operational components for the apparatus and an automated actuator for moving the base and the germicidal lamp relative to the support structure. In addition, the apparatuses include a processor and a storage medium having program instructions which are executable by the processor for activating the automated actuator such that the base and the germicidal lamp are repositioned relative to the support structure while the germicidal lamp is emitting ultraviolet light.

Devices, systems, and methods for selectively emitting scent control material responsive to local conditions of a scent control device. The local conditions may dictate the effectiveness of a given set of output parameters of a scent control device. The scent control device accepts as input, one or more conditional inputs carrying information about the local conditions around the scent control device, such as weather conditions, elevation, barometric pressure, or functional status of the scent control device. Operational programs corresponding to the conditional inputs may be automatically selected based on the combination of conditional inputs to cause the output parameters of the scent control device to match or take into account the local conditions. The scent control device then outputs scent control material such as ozone at a rate effective to control one or more scents to a level that is not perceivable by animals or humans.

The invention relates to a thermal active volatilization device and a portable volatilization system, and belongs to the technical field of volatile liquid diffusion devices. Comprising an electric heating core rod; the volatilization core rod is provided with an inner cavity, and the control circuit is connected with the power supply and used for controlling charging and discharging of the power supply; the power supply and the control circuit are arranged in the battery cabin; the output end of the control circuit is electrically connected with the electric heating core rod; in the using state, the electric heating core rod is arranged in the inner cavity of the volatilization core rod. Through the synergistic effect of continuous heat energy supply and inner cavity design, the device can achieve rapid volatilization and uniform diffusion of liquid within a short time, and the requirements of various application scenes such as insect repelling, fragrance diffusion or air purification are met.

The utility model belongs to the technical field of pet supplies, and discloses a deodorization device and a pet toilet. The deodorization device comprises a shell, an aromatherapy box, a fan and an image shooting module, and the shell is arranged on the bedpan; the shell is provided with a first containing cavity, the aromatherapy box is arranged in the first containing cavity, and the aromatherapy box is used for emitting fragrance; the shell is further provided with a second containing cavity, the fan is arranged in the second containing cavity, the first containing cavity is communicated with the second containing cavity, and the fan is used for driving air to flow. The shell is provided with an air blowing opening, the air blowing opening is right opposite to the bedpan, and the air blowing opening is communicated with the second containing cavity. The image shooting module is arranged on the shell, electrically connected with the fan and used for shooting a pet in the bedpan. The deodorization device is simple in structure and convenient to use, deodorization and aroma enhancement can be automatically carried out after the pet excretes, and the user experience is improved.

The invention discloses an efficient and lasting multifunctional refrigerator deodorant which comprises the following components: (a) 50-85wt% of a porous adsorption material with a high specific surface area; (b) 5-30 wt% of a catalyst capable of effectively catalyzing and decomposing organic odor molecules in a low-temperature environment of 0-10 DEG C; and (c) 3 to 15 weight percent of long-acting slow-release type broad-spectrum antibacterial agent. According to the efficient and lasting refrigerator deodorant and the preparation method thereof, the dual effects of physical adsorption and low-temperature catalytic decomposition are utilized, multiple types of peculiar smell molecules can be rapidly adsorbed and thoroughly decomposed, and the deodorization efficiency is remarkably higher than that of a single adsorbent; the service life is greatly prolonged and is 3-5 times that of common activated carbon, the food decay speed is reduced, the food fresh-keeping period is indirectly prolonged, and food safety is guaranteed. The use process is safe and reliable, the use is convenient, external conditions such as illumination and heating are not needed, the device can be directly placed in a refrigerator, the replacement frequency is reduced due to long-term effect, and the comprehensive use cost is low.

There is provided a flavor dispenser apparatus that allows flavored aerosols to be dispensed into a glass, plate, or other dishware during a meal or the like. The flavor dispenser apparatus includes a storage part storing an aerosol-generating liquid, a heating unit having a heater and generating an aerosol by atomizing the aerosol-generating liquid, a liquid delivery unit delivering the aerosol-generating liquid to the heating unit, an aerosol passage having at a distal end thereof an aerosol outlet port, a flavor source holding part provided at an intermediate point in the aerosol passage and holding a flavor source so as to allow passage of the aerosol, and an aerosol-pumping unit transporting the aerosol toward the flavor source holding part and causing the aerosol to pass through the flavor source as well as causing the aerosol flavored by the flavor source to be discharged from the aerosol outlet port.

A bathtub includes a basin delimited by an upstanding peripheral wall and a bottom. A main drain is disposed in the bottom. An overflow drain has an overflow opening disposed in the upstanding peripheral wall and spaced apart from the bottom. An overflow cavity is adjacent the overflow opening. The overflow opening fluidly connects the overflow cavity to the basin. An overflow conduit fluidly connects the overflow opening to the main drain. A receptacle is at least partially disposed in the overflow cavity and configured to contain a fragrance solution. An emission device is coupled to the receptacle and electrically connected. A removable cover is configured to cover the overflow opening. The removable cover includes an aperture disposed above a rim of the receptacle.

A hook for a volatile composition dispenser. The hook has a mounting portion for mounting the hook to a support in an interior space, and a body portion extending from the mounting portion. The body portion has a gripping portion and an aperture engaging portion adapted for releasably engaging at least one aperture in a housing of the dispenser. The body portion is characterized by a first width W1 at the gripping portion and a second width W2 at the aperture engaging portion, wherein a ratio of the first width W1 to the second width W2 is greater than 1.5:1.

A fragrance dispenser includes a housing having a socket portion defining a receptacle for receiving a bottle of fragrance therein. A decorative cover assembly is coupled to the housing and conceals at least part of the socket portion. The decorative cover assembly comprises an outer cover and a light source positioned between the housing and the outer cover. Various illuminated effects are created by the light source and cover assembly, including a projected image effect, which may include timed projections, and an invisible ink effect.

The invention belongs to the technical field of incense columns, and particularly relates to a flame-resistant threaded incense column and a preparation method thereof. The flame-resistant threaded incense column comprises the following components in parts by weight: 5-20 parts of coconut shell powder, 5-15 parts of carbon powder, 10-30 parts of sandalwood powder, 1-5 parts of cedar powder, 5-15 parts of bamboo powder, 3-8 parts of stearic acid modified silicon dioxide, 5-10 parts of elm bark powder, 5-10 parts of Indonesia nanmu sticky powder, 10-30 parts of a modified binder, 1-5 parts of polyfatty acid and 0.01-0.4 part of a mosquito repelling and killing agent. All the components in the flame-resistant threaded incense column interact with one another, so that the flame-resistant threaded incense column has better flame resistance, breaking resistance, compressive strength, flameout resistance and heat storage stability.

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 volatile composition dispenser includes a reservoir comprising a volatile composition; and an evaporative surface in fluid communication with the reservoir. The volatile composition comprises a first fragrance material that is a meta-(C1-C4 alkoxy)salicylaldehyde, and the first fragrance material is present in an amount of at least 0.0005%, by weight of the volatile composition. A process of treating an environment with a volatile composition dispenser includes providing a volatile composition dispenser and providing the meta-(C1-C4 alkoxy)salicylaldehyde to the environment. A weight loss of the volatile composition over less than 11 days ranges from 7% to 20%.

A wax melter apparatus. The wax melter apparatus includes a housing and a heating element to provide heat to melt wax. The wax melter apparatus also includes a flexible dish supported by the housing, the flexible dish receives the wax to be melted and can be distorted to allow cooled and hardened wax to be easily removed.

Technologies for sanitizing medical devices are described. In particular, sanitizing systems, components of sanitizing systems, and methods for sanitizing medical devices such as continuous positive airway pressure (CPAP) equipment are described. In embodiments, the sanitizing systems include a sanitizing gas generator and a base including at least one exhaust port and a filter.

The present disclosure provides a fume extracting device and an induction cooker integrated stove. The fume extracting device includes: a box body, where a mounting hole is disposed on an upper end surface of the box body; a volute fan, where an air inlet end in a middle part of the volute fan faces downward; a fume extracting pipe, where one end of the fume extracting pipe is inserted upward through the mounting hole and disposed on the box body, and the other end of the fume extracting pipe is in communication with the air inlet end of the volute fan; and a fume exhaust pipe, where the fume exhaust pipe is in communication with an air outlet end of the volute fan. The fume extracting device occupies a small space. Further, the air inlet end of the volute fan faces downward, reducing noise while increasing air pressure. The filtering cup and the strainer can be pulled out for cleaning. Further, a purifying device is connected at the tail end of the fume extracting pipe to perform ozone sterilization and ultraviolet disinfection and the ultraviolet rays can also decompose redundant ozone to prevent ozone pollution to the atmosphere. The mounting hole of the box body can be located at a position such as middle, front side, left side or right side of the upper end surface of the box body to enable the fume extracting pipe to adapt to different working environments. Moreover, the energy saving and emission reduction can be achieved.

Disclosed herein are aspects of portable vaporizers to deliver aliquots of heated air to material in a furnace. The furnace is multipurposed reducing heat loss, air leakage and delays in availability of air aliquots at the proper temperature for use. By dividing the furnace with an air permeable divider and placing material in the chamber a controller selectively providing electrical power to a heating element configured to heat air furnace. Upon application of suction to the fluid passage heated air passes through a divider which shapes the head of the heated plume before the aliquot of air reaches the material. A controller in signal communications with at least one temperature sensor controls the power flow to a heater to control the temperature produced by heating element(s).

An aromatherapy device is formed by a top and bottom shell. Each shell is connected with a respective tray. The trays include interengaging male and female structures that allow the top and bottom shells to rotate about a rotation axis to open and close the device. On the tray connected with the bottom shell a scent emitter is held. The scent emitter is a porous object, such as a pumice stone, that holds an aromatic substance, such as an essential oil. The male structure on one tray includes a cylindrical protrusion that engages a groove on the female structure of the other tray. One or more relieved regions are provided about the circumference of the protrusion and. one or more raised surfaces are provided at selected angular positions along the wall. Engagement of the raised surfaces with the relieved regions holds the top shell at selected orientations with respect to the bottom shell, for example, to hold the device in an open or closed configuration.

The invention discloses a fragrance-emitting carrier, a fragrance-emitting body and a preparation method of the fragrance-emitting carrier, and the preparation method of the fragrance-emitting carrier comprises the following steps: mixing carbon-based powder and an adhesive, and carrying out compression molding to form a carbon block or a carbon rod; placing the carbon block or the carbon rod in high-temperature air at 300-400 DEG C to form an oxygen-containing functional group on the surface of the carbon block or the carbon rod; continuously and gradually heating the carbon block or the carbon rod to 1500 + / -50 DEG C, introducing inert gas to carry out air flow impact induction on the carbon block or the carbon rod, so that carbon atoms are rearranged to form a carbon-carbon double bond structure, and stripping the carbon block or the carbon rod by utilizing shearing force during air flow impact to generate nanoscale pores; gradually cooling the carbon block or the carbon rod to room temperature; soaking the carbon block or the carbon rod in an acid solution to remove metal residues; and placing the carbon block or the carbon rod in a negative pressure environment to repair lattice defects. The fragrance-emitting carrier has excellent fragrance storage performance and electrical conductivity, can be directly used as a resistor for heating, and does not need to be heated by an additional heating element.

The utility model discloses a tearing open type perfume diffusion container and device, which comprises a container shell, a sealing tearing sheet and a diffusion film, the container shell is provided with at least one containing cavity groove, the containing cavity groove is provided with a notch, the groove bottom of the containing cavity groove is convexly provided with at least one tearing limiting table which is arranged in the same direction as the notch, and the tearing limiting table is provided with a sealing opening. The bottom of the tearing limiting table is flexibly connected with the containing cavity groove so that the tearing limiting table can move relative to the container shell. The sealing tearing sheet is arranged in the notch in a sealing and covering mode, and the bottom face of the sealing tearing sheet is provided with an attaching tearing area fixedly connected with the top face of the tearing limiting table. The diffusion film covers the notch in a sealing mode and is overlapped on the outer side of the sealing tearing sheet. When the perfume diffusion container needs to be opened for fragrance volatilization and diffusion, the limiting table is torn to drive the attaching and tearing area on the sealing and tearing sheet to move, so that the sealing and tearing sheet is torn and opened, and the risk of perfume overflow caused by damage to the diffusion film can be effectively reduced.

Embodiments of a controlled odor emission system and device include an odor presentation port tube and an odor tray securely retained against a platform, a valve housing securable to the platform adjacent the tray, a valve secured within the valve housing and an actuator for moving the valve. By controlling movement of the valve, precise amounts of an odor can be dispensed under programmatic control for training animals. Further, a system incorporating a central control unit and a reward dispenser in communication with an odor emission device to facilitate animal training.

Multi-modal, modular biosensing and sterilization systems and methods for detection and neutralization of pathogens, toxins, and contaminants, and integrating coordinated agents and dispensers therefor for decontamination. The systems and methods are operable as closed-loop or cloud-connected platforms, and can be configured for communication with health and authorities for reporting and tracking.

The invention discloses a vehicle-mounted microbial environment management system based on multi-mode sterilization control and a method thereof, and relates to the technical field of vehicle-mounted air purification and microbial control. The system comprises a microorganism sensing module used for collecting and detecting the concentration of microorganisms in air in a vehicle in real time, a state monitoring module used for feeding back the irradiation state of an ultraviolet light source and the activity state of a photocatalytic material, and a control module used for judging the pollution risk level based on multi-source information fusion and generating a control instruction. The safety and interaction module is used for passenger state detection and remote control interaction, and the ultraviolet disinfection module, the photocatalytic purification module and the ozone release module cooperatively execute disinfection operation according to a control instruction. Through a closed loop mechanism of pollution detection, risk determination, safety verification, linkage control and effect verification, high-precision, intelligent, safe and reliable vehicle-mounted microbial environment management is realized, the operation efficiency and the use safety of the system are improved, and the system is suitable for various intelligent cabins and high-standard vehicle-mounted environment control application scenes.