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公开(公告)号：US20240238554A1
公开(公告)日：2024-07-18
申请号：US18015195
申请日：2022-08-16
发明人： Jinshan ZOU , Aiqun LIN
CPC分类号： A61M21/02 , A61M11/042 , F24F8/50 , A61M2021/0016 , A61M2205/0288 , A61M2205/121 , A61M2205/127 , A61M2205/14 , A61M2205/3317 , A61M2205/8206
摘要： A detachable essential oil atomizer head and an aromatherapy atomizer are provided. The detachable essential oil atomizer head includes: a bottom shell, a shell cover, a connection part and an atomization structure, the shell cover is covered on the bottom shell and encloses the bottom shell so as to form an accommodation space, the shell cover is provided with an air outlet communicated with the accommodation space, an essential oil bottle is arranged on one side of the connection part, the other side of the connection part away from the essential oil bottle is detachably connected with the bottom shell, the bottom shell is provided with an insertion hole communicated with the accommodation space. The atomization structure includes a ceramic atomization plate and a flexible wick, the ceramic atomization plate is mounted in the accommodation space. According to the present application, a portable aromatherapy atomizer is realized.
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公开(公告)号：US20230383965A1
公开(公告)日：2023-11-30
申请号：US18249912
申请日：2020-10-23
申请人： Rinat Saitov
发明人： Rinat Saitov
摘要： The invention relates to systems for preparing air and can be used to purify and humidify air in residential, office, industrial, medical and other premises. The purpose of the claimed invention is achieved by a device for purifying and humidifying air comprising a housing with air intake openings in the lower part and air outlet openings in the upper part, and further comprising an air intake and purification chamber with at least one high-efficiency filter disposed opposite the air intake openings, a fan to create an air flow, a humidification chamber equipped with an ultrasound membrane, and a water tank with an opening to supply water to the humidification chamber.
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公开(公告)号：US11692721B2
公开(公告)日：2023-07-04
申请号：US16895034
申请日：2020-06-08
申请人： Freshlet, LLC
摘要： An HVAC air freshener comprises a cylindrical housing having at least one opening in the wall of the housing along the length of the housing, the housing adapted to be inserted through an opening in a planar portion of an HVAC plenum or ductwork, a magnetic ring encircling and attached to the housing near one end of the housing and adapted to magnetically attach to an exterior planar surface of the plenum or ductwork, and a fragrance cartridge inserted into the housing. The fragrance from the fragrance cartridge escapes from the cartridge through the housing opening and into the plenum or ductwork.
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公开(公告)号：US20220275953A1
公开(公告)日：2022-09-01
申请号：US17747005
申请日：2022-05-18
申请人： DeJi Li
发明人： DeJi Li
摘要： The present disclosure provides a rotary dancing aromatherapy humidifier, which includes a main machine body of the humidifier, a control circuit board arranged inside the main machine body of the humidifier, an atomizing plate sub-assembly and a rotary driving mechanism. The main machine body of the humidifier includes a water tank body, a rotating pattern ring with a grid pattern is located on the outside of the water tank body, a grid tube on the outside of the rotating pattern ring, and also includes a rotating seat for installing the rotating pattern ring; the rotating driving mechanism drives the rotating seat and the rotating pattern ring to rotate axially, and the atomizing plate sub-assembly and the rotating driving mechanism are electrically connected with the control circuit board.
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公开(公告)号：US11033651B2
公开(公告)日：2021-06-15
申请号：US15346276
申请日：2016-11-08
申请人： Prolitec, Inc.
发明人： Richard Weening , Marc Robert
摘要： A method of maintaining a desired level of a dispersed liquid within an occupiable semi-enclosed space is provided. The method includes: providing a liquid diffusion appliance including a liquid to be dispersed; operating the liquid diffusion appliance to disperse the liquid into the occupiable semi-enclosed space throughout a treatment period in which the occupiable space is subjected to entry and exit of occupants to and from the occupiable semi-enclosed space; sensing the concentration of one or more chemical components of the dispersed liquid within the occupiable semi-enclosed space; and modifying the operation of the liquid diffusion appliance based on the concentration of the one or more chemical components of the dispersed liquid within the occupiable semi-enclosed space to achieve a desired concentration.
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公开(公告)号：US10967705B2
公开(公告)日：2021-04-06
申请号：US15922599
申请日：2018-03-15
发明人： Kevin Shen , Wei Xu , Xuezhi Jin , Hogan Jiang
摘要： An air purge method in a vehicle is provided. The air purge method comprises starting a vehicle ventilation device in response to ventilation instruction; determining a current air purge status based on an operation time of the ventilation device; and indicating the current air purge status via an air purge indication device.
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公开(公告)号：US20240353131A1
公开(公告)日：2024-10-24
申请号：US18519684
申请日：2023-11-27
申请人： Shanel A. Lindsay
发明人： Shanel A. Lindsay
摘要： An odor containment and elimination device includes a containment center, first pathway, second pathway, and third pathway. The containment center can be configured to receive an odorous item that emits a contaminated air including an odor. The first pathway can be in fluid communication with the containment center and an outside environment and configured to allow contaminated air to travel from the containment center to a first release point while inhibiting seeping of the contaminated air from the first pathway into the outside environment prior to the first release point. The second pathway can be in fluid communication with the containment center and the outside environment via a first intake. The third pathway can be in fluid communication with the containment center and the outside environment and configured to reduce contaminated air released into the environment and/or direct the contaminated air through a door or window.
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公开(公告)号：US20240310064A1
公开(公告)日：2024-09-19
申请号：US18276469
申请日：2022-02-07
申请人： LG ELECTRONICS INC.
发明人： Jae Bong CHOI , Youngjun LEE , Dong Gun GWOO , Hyeyong LEE
IPC分类号： F24F8/50 , F24F1/0355
CPC分类号： F24F8/50 , F24F1/0355
摘要： The present invention pertains to an air conditioner, the air conditioner according to the present invention comprising: an air conditioner body comprising an air inlet and an air outlet: an input unit for inputting subjective environment information recognized by a user; at least one sensor unit that generates indoor environment information by detecting indoor environment; an environment control module that generates environment control information on the basis of at least one of the environment information input by the user and the indoor environment information; and a control unit that controls the deodorizing module one the basis of the environment control information. wherein the control unit determines an intensity of smell recognized by the user one the bases of the environment control information, controls a deodorizing module so that the deodorizing module operates in a first mode when the intensity of the smell recognized by the user is low, and when the intensity of the smell recognized by the user is high, controls the deodorizing module so that the deodorizing module operates in a second mode, and thus, the air conditioner has excellent effect of enabling user-customized control, increasing the lifespan of a filter, and lowering power consumption.
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公开(公告)号：US20230324062A1
公开(公告)日：2023-10-12
申请号：US18329237
申请日：2023-06-05
申请人： Freshlet, LLC
摘要： An HVAC air freshener comprises a cylindrical housing having at least one opening in the wall of the housing along the length of the housing, the housing adapted to be inserted through an opening in a planar portion of an HVAC plenum or ductwork, a fastener encircling and attached to the housing near one end of the housing and adapted to attach to an exterior planar surface of the plenum or ductwork, and a fragrance cartridge inserted into the housing. The fragrance from the fragrance cartridge escapes from the cartridge through the housing opening and into the plenum or ductwork.
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公开(公告)号：US20230235902A1
公开(公告)日：2023-07-27
申请号：US17871287
申请日：2022-07-22
CPC分类号： F24F8/50 , F24F13/085 , F24F13/20
摘要： An easy access air vent is an apparatus that facilitates the maintenance of the air vent as well as other accessories equipped to the air vent. The apparatus includes a vent frame, a vent grate, a scent dispenser, a filter-receiving bracket, a wall frame, a replaceable air filter, and a replaceable scent cartridge. The wall frame secures the apparatus to the desired surface. The vent frame facilitates the maintenance of the replaceable air filter and the replaceable scent cartridge. The vent grate guides the airflow through the vent grate towards a desired direction. The scent dispenser retains the replaceable scent cartridge to enable the dispensing the scent in the airflow. The filter-receiving bracket retains the replaceable air filter in an accessible manner against the vent frame. The replaceable air filter removes pollutants from the airflow. The replaceable scent cartridge contains the scent material that is carried by the airflow.
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