1012 results about "Air purifiers" patented technology

A wearable air purifier is provided and includes a headgear, an air delivery mask, and a fan. The air delivery mask is connected to the headgear and bounds an air delivery region. The air delivery mask is further configured to define a first airflow path to deliver a flow of air to the air delivery region. The headgear defines a second airflow path. The fan is configured to direct airflow to the first airflow path and the second airflow path.

A ceiling type air purifier including a housing having an opening on a lower side; a filter on one side of the opening and fixed to the housing; a fan configured to circulate air having passed through the filter; a convergent space formed in the housing and configured to receive air circulated by the fan; and a discharge assembly including a discharge plate formed to match a lower portion of the convergent space, a discharge blade rotatably coupled with the discharge plate so as to be rotatable to control a moving direction of air discharged from the convergent space, and a rotation shaft at one end of the discharge assembly. The discharge assembly may be coupled with the housing to be rotatable on the rotation shaft so as to rotate to open the convergent space to allow access to the convergent space, and to rotate to close the convergent space.

1. The name of the design product: air purifier. 2. The use of the design product: for purifying air. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: Design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The invention discloses a multi-stage filtering structure of an ionic wind air purifier, and relates to the technical field of air filtering equipment. The air purifier comprises a purifier body, a supporting frame is arranged in the purifier body, and an ionic wind dust collection polar plate is installed in the supporting frame; a plurality of layers of filtering assemblies are arranged in the supporting frame. By adopting a multi-layer composite structure composed of the primary filter layer, the high-pressure ionization area, the ozone catalytic layer and the dust collection area, efficient cooperative treatment of different pollutants in air is achieved, air flow firstly passes through the primary filter layer to intercept large-particle dust, then fine particles are electrified and partially sterilized in the high-pressure ionization area, and therefore the air purification effect is achieved. Generated ozone by-products can continue to be deeply sterilized and disinfected, electrified airflow immediately passes through a special ozone catalytic layer subsequently, ozone can be efficiently decomposed into harmless oxygen, and the technical problem that ozone exceeds the standard in a traditional electrostatic dust collection technology is solved.

1. Name of the product subject to this design: Air Purifier (KJ398). 2. Purpose of this design: For purifying air. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: air purifier (kj260). 2. The use of the design product: for purifying air. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view 1.

The utility model discloses an air purifier adopting a plasma sterilization mechanism, and relates to the technical field of air purifiers, the air purifier comprises a main machine body and a filtering assembly, the bottom of the main machine body is provided with supporting column feet, and the filtering assembly is arranged on the front side in the main machine body; the filter assembly comprises a mounting frame, bearing grooves, spring damping rods, limiting balls, a primary filter screen, limiting through grooves, an activated carbon filter screen and an HEPA filter screen, the bearing grooves are formed in the two sides of the interior of the mounting frame, the spring damping rods are mounted in the bearing grooves, the limiting balls are mounted at the front ends of the spring damping rods, the primary filter screen is connected into the mounting frame, and the activated carbon filter screen is connected with the limiting through grooves. Limiting through grooves are formed in the two sides of the interior of the primary filter screen, and an activated carbon filter screen is arranged at the rear end of the primary filter screen. According to the air purifier adopting the plasma sterilization mechanism, a filter screen arranged in the air purifier can be quickly disassembled and assembled, so that time and labor are saved during cleaning of the filter screen, and the overall practicability and the use efficiency of the air purifier are improved.

The utility model relates to the technical field of air purifiers for pets, in particular to an air inlet volume increasing air purifier for pets, and aims to solve the problem of insufficient air inlet volume of air purifiers. The air purifier comprises a purifier body, and the purifier body is provided with an upper air inlet, a lower air inlet and a main air inlet; the main air inlet is formed in the front face of the purifier body, and an air outlet is formed in the back face of the purifier body. A rectifying cavity is formed in the purifier body, and an upper airflow channel connected with the upper air inlet and a lower airflow channel connected with the lower air inlet are formed in the upper portion and the lower portion of the rectifying cavity correspondingly. An upper air wheel is arranged in the upper airflow channel, a lower air wheel is arranged in the lower airflow channel, a main air wheel is arranged in the rectifying cavity, and a driving assembly used for driving the upper air wheel, the lower air wheel and the main air wheel to rotate is arranged in the purifier body. The air purifier has the effect of increasing the air inlet amount of the air purifier.

This application discloses an integrated water purifier and heater, including a filtration unit, a room temperature water tank, a hot water tank, and an instant heating device. The instant heating device is located inside the hot water tank. The filtration unit filters raw water into pure water and delivers it to the room temperature water tank. The hot water tank has a water inlet, through which the room temperature water tank can replenish water. When replenishing water from the room temperature water tank to the hot water tank, water in the hot water tank is forced into the instant heating device. The water in the instant heating device can be delivered to the outside of the integrated water purifier and heater or flow back into the hot water tank, so that the water in the hot water tank can be maintained at a temperature not lower than the preset temperature. Because the instant heating device is located inside the hot water tank, heat is transferred to the instant heating device through the hot water in the hot water tank, avoiding the water inside the instant heating device from exchanging heat with the outside atmosphere and cooling down to room temperature. The water inside the instant heating device is in a constant-temperature state, effectively shortening the preheating waiting time, and the set temperature can be quickly reached in the initial stage of water output.

1. Name of the product in this design: Air Purifier and Disinfector. 2. Purpose of this design: for air purification, disinfection, and sterilization. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application discloses a pet care air purifier parameter intelligent control method and system, aiming at solving the problem that the existing purifier is difficult to identify the long-time stillness of pets in the monitoring blind area, resulting in the accumulation of local pollution. The method continuously receives the data stream of the visual sensor and the passive infrared sensor, and when no clear pet signal is detected within the preset time, the blind area intention inference instruction is activated, the multi-dimensional environmental abnormal signal of odor, local temperature and particulate matter is collected, and after time consistency, space correlation and comprehensive threshold correlation analysis, the adaptive purification strategy of fan speed fine tuning, filter optimization and directional airflow guidance is executed after the pet in the blind area is confirmed to be still. According to the recovery of pet activity or the weakening of environmental abnormalities, the method can be switched to the normal mode or the low-power mode. The application can accurately identify the still state of the pet in the blind area, remove the pollutants in a targeted manner, balance the purification efficiency, energy saving and low noise, and improve the fine management level of indoor air quality.

The utility model relates to the technical field of air purifiers, in particular to an air purifier control system which comprises a main control circuit, a power circuit, a warning circuit, a driving circuit and a wireless circuit. The power supply circuit, the warning circuit, the driving circuit and the wireless circuit are electrically connected with the main control circuit respectively; the power supply circuit comprises a first power supply input port, a second power supply input port, a PWM pulse width modulation module, a first power supply output module, a second power supply output module and a third power supply output module. By arranging the main control circuit, the power supply circuit, the warning circuit, the driving circuit and the wireless circuit, the air purification, wireless control and warning functions can be realized, and in addition, the first power supply output module, the second power supply output module and the third power supply output module are integrated together to supply power to each circuit respectively, so that the air purification, wireless control and warning functions are realized. A plurality of voltage conversion circuits and voltage conversion chips do not need to be arranged, so that the overall cost and the overall space are effectively saved.

The utility model discloses an air purifier relates to air purifier technical field, wherein, air purifier includes casing, fan, support spare and accessory, and the casing is equipped with air duct, air inlet and air outlet, and the outer surface of casing is equipped with the accommodation groove, and the fan is located air duct, and the accessory includes power connector and / or remote controller, and the support spare can be detachably installed in casing, and at least one accessory and / or the support spare that is detached from casing can be accommodated in the accommodation groove, and the technical scheme provided by the utility model can reduce the overall package size of air purifier.

The utility model discloses a portable air purifier, which relates to the technical field of air purification and comprises a purifier top seat, the top of the purifier top seat is fixedly connected with a support, the bottom of the purifier top seat is provided with a plurality of filter screen cylinders, and the bottoms of the filter screen cylinders are in threaded connection with a base. The clamping seat at the bottom of the top seat of the purifier can be directly assembled with the threaded seat on the base in a threaded mode, at the moment, the overall size becomes very small, carrying is convenient, when the purifier needs to be used, after the top seat and the base of the purifier are disassembled in a threaded mode, the number of the filter screen cylinders can be taken out according to needs, and the filter screen cylinders are assembled; after the multiple filter screen cylinders are spliced, the filtering area of the folding filter screen is increased, meanwhile, the filter screen cylinders are convenient to replace, and a stable triangular state is formed by the telescopic rod and one corner of the base and the table top for supporting; the device can purify air and adjust the angle at the same time to achieve the effect of blowing and cooling as a desktop fan in hot weather.

1. The name of the design product: vehicle-mounted air purifier. 2. The use of the design product: the design product is used for purifying air in the vehicle. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: assembly state diagram. 5. The assembly 1 bottom view is the same as the assembly 1 top view, and the assembly 1 right view is omitted; the assembly 1 right view is symmetrical with the assembly 1 left view, and the assembly 1 right view is omitted. 6. Other circumstances that need to be explained: assembly 1 is the shell, and assembly 2 is the inner cylinder.

The embodiment of the invention discloses a control method and device for linkage of an air purifier and outdoor air quality information, and the scheme can comprise the steps that the outdoor air quality information is obtained in real time, and the outdoor air quality information at least comprises the outdoor air quality index AQI and the PM2.5 concentration; collecting indoor air quality parameters in real time, wherein the indoor air quality parameters at least comprise indoor PM2.5 concentration, VOC concentration and temperature; based on the outdoor air quality information and the indoor air quality parameters, an air purification demand index AQDI is calculated; the AQDI is compared with a preset first threshold value and a preset second threshold value, and the operation mode of the air purifier is automatically switched according to the comparison result; wherein the numerical value of the first threshold value is larger than that of the second threshold value, and the operation modes comprise an inner circulation mode, an outer circulation mode and a pre-purification mode; historical operation data and user feedback are recorded, and weight parameters in AQDI calculation, the first threshold value and the second threshold value are dynamically adjusted through an adaptive learning algorithm.

The utility model relates to the technical field of fungus stick inoculation machine provides a fungus stick inoculation machine, including frame, inoculation device, blanking device, eye -boring device, stop device and spray brush sterilization device, and set up in the air purifier and distribution box of frame top, fungus stick removes and sends device and is arranged in the frame inside, the inoculation device includes setting on fungus stick removes and sends device inoculation stick and the blanking device of located inoculation stick top, and inoculation stick removes and send in proper order through spray brush sterilization device, eye -boring device and inoculation device. Through the spray brush sterilization device, eye -boring device, inoculation device and fungus stick removes and send device are integrated in same frame, realize fungus stick disinfection, drilling, inoculation's full process automation continuous operation. Spray brush sterilization device in real time disinfects surface before fungus stick enters drilling station, and the clean air is continuously conveyed to the top operating area in combination with air purifier, and the sterile environment is double -guaranteed.

1. The name of the design product: air purifier. 2. The use of the design product: the design product is used for purifying air. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model relates to a kind of multi-functional high-efficiency indoor air purifier, and sub-machine system mode is used in the shell, and air state signal is transmitted by signal tower. The upper part of air purifier is two sub-machine parking spaces with automatic charging device, and the lower part is mother machine system. When air pollution is weak, sub-machine is dispatched according to the set route to start purification, and carry out inspection while passing the set target point, and feedback real-time air quality. When air pollution is strong, the air purification device of mother machine starts to work. Sub-machine system works with four air purifiers through connecting plate, and controller and detection device are installed in the center. The upper surface of air purifier is installed with power device, and power lift is provided. Mother machine system purifies air through electrostatic precipitator and formaldehyde removal module. When there are multiple pollution sources in the room, the purification degree and purification efficiency are greatly improved, and the utility model also has the functions of real-time monitoring indoor air quality, releasing negative ions, sterilization and disinfection.

1. The name of the design product: air purifier (BKJ-110). 2. The use of the design product: for air purification. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Humidifying Air Purifier. 2. Purpose of this design: A device that integrates air purification and humidification functions. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The utility model provides an air purifier with interlayer filter, relates to air purifier technical field, including casing, air outlet chamber and bottom plate, is equipped with connecting mechanism between casing and bottom plate, is equipped with air suction mechanism on air outlet chamber, the outside of bottom plate is equipped with interlayer filter mechanism, the both sides symmetry of air outlet chamber and casing bottom are equipped with through groove, the utility model discloses a plurality of filter screen board is in turn in the outside of support rod and is connected, then the filter screen cover is connected in the top of support rod, and in the adjacent filter screen board and filter screen cover between and connect on the separation sleeve, and the top of support rod is tightened on the nut, and the filter screen board and filter screen cover are clamped tightly by the nut, and the filter screen board and filter screen cover are fixed on the support rod, and the bottom plate, support rod, filter screen board and filter screen cover are integrated structure, and the bottom plate is separated from the bottom of casing, and the filter screen board and filter screen cover for filtering effect also are disassembled together, and the disassembly is convenient, also is convenient for cleaning.

Embodiments of the present application provide an air purifier control method and device, an air purifier and a storage medium. The method comprises: obtaining a current air state parameter of an environment in which the air purifier is located, determining a candidate air purification mode according to the current air state parameter, monitoring an effective parameter of the candidate air purification mode, and controlling the air purifier to work according to the candidate air purification mode when the effective parameter meets an effective condition. The method automatically determines the candidate air purification mode based on the current air state parameter of the environment in which the air purifier is located, so that the user can select or directly work. The method does not need to rely on the user to set the working mode based on experience, thereby reducing the dependence on the user's experience. Meanwhile, the present application determines the current air state parameter based on a sensor, so that the test result is more accurate, and the air purifier can set more air purification modes of different gears, thereby providing the optimal air purification mode for the current environment of the user.

1. Name of the product in this design: Cleaner (Oxygen-enriched Fresh Air). 2. Purpose of this design: To purify indoor air and release negative ions in an oxygen-rich environment. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a photocatalyst sterilization assembly for an air purifier. The photocatalyst sterilization assembly comprises a shell of the photocatalyst sterilization assembly, an air inlet is formed in the upper end of the shell, an air outlet is formed in the lower end of the shell, a cylindrical photocatalyst carrier is installed in the shell, and a light source belt is installed on the inner wall of the shell and surrounds the photocatalyst carrier; an air inlet plate is installed in the air inlet in a threaded mode, an air outlet plate is installed in the air outlet, a flow guide plate is arranged on the inner wall of the shell, the flow guide plate is arranged in a spiral shape, and the cylindrical photocatalyst carrier is inserted into the center of the spiral flow guide plate. The cylindrical photocatalyst carrier is arranged in the shell, so that the flowing distance and the retention time of air in the shell are greatly increased, and the air can have more time to be in full contact with the cylindrical photocatalyst carrier, so that the decomposition and killing effects of the photocatalyst on harmful substances such as bacteria in the air are improved, and the overall sterilization efficiency of the equipment is improved.

The utility model relates to the technical field of air purification, and discloses an adjustable purification effect type air purification device which comprises a bottom plate serving as a supporting main body, the top end of the bottom plate is fixedly connected with a purification device body, the top end of the purification device body is fixedly connected with an air inlet, and the inner wall of the air inlet is fixedly connected with a fixing ring. A rotating rod is rotatably connected to the inner wall of the fixing ring, a baffle is fixedly connected to the outer wall of the rotating rod, a fixing plate is fixedly connected to the top end of the rotating rod, a fixing cylinder is fixedly connected to the inner wall of the fixing plate, and a limiting plate is slidably connected to the inner wall of the fixing cylinder. According to the air purifier, the pull rod is pulled to be separated from the fixing hole, the fixing plate is rotated to drive the rotating rod, the rotating rod drives the baffle, and the air volume can be adjusted when the baffle rotates, so that adjustment can be carried out according to the change of air quality, and the air purifier can keep efficient purification under different environmental conditions.

A system for environmental maintenance includes a vacuum unit, an air purifier unit, a controller communicatively connected to the vacuum unit and the air purifier unit, a sweep sensor communicatively connected to the controller, and a movement sensor communicatively connected to the controller. The sweep sensor detects debris and sweeper swept into a detectable vicinity of the sweep sensor and the controller turns on the vacuum unit upon detection by the sweep sensor. The controller turns on the air purifier unit upon the vacuum unit being turned on, and the air purifier unit cycles on for a period as programmed in the controller. The movement sensor detects movement in detectable vicinity of the movement sensor and the controller turns on the air purifier unit upon detection by the sweep sensor, if the air purifier is not already turned on.

1. Name of the product in this design: Fragrance module of an air purifier. 2. Purpose of this design: The overall purpose of the product is an air purifier, and the specific uses of the product are to purify the air and add fragrance to the air. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: This design is a partial design. The partial design for which protection is sought includes the appearance shown by solid lines in the views, and the dashed lines indicate the parts for which protection is not sought.

The high-suction-force rotatable pet hair suction air purifier comprises a base, a machine body and a shell, a filtering barrel for supporting the machine body is installed in the center of the base, the shell is rotatably installed at the bottom of the machine body and driven by a driving motor installed in the machine body, 2-10 air inlet holes are evenly formed in the shell in the circumferential direction, and the air inlet holes are communicated with the machine body. An air outlet cover is installed at the upper end of the machine body, a plurality of air outlet holes are formed in the air outlet cover, the shell is driven by the driving motor to rotate, so that the air inlet holes can rotate around the air purifier, the 360-degree global air suction effect is achieved, the total air inlet area is reduced by reducing the number of the air inlet holes, and then the air inlet speed of a single air inlet hole is increased; according to the design, on the premise that the hair suction range is not reduced, the suction force to pet hair is remarkably enhanced, and the hair suction efficiency is effectively improved.