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266 条记录 (耗时 0.021 秒)

    Air diffuser assembly
    1.
    发明授权
    Air diffuser assembly 有权

    公开(公告)号：US11774135B2

    公开(公告)日：2023-10-03

    申请号：US17852798

    申请日：2022-06-29

    申请人： Victor Ciuricov

    发明人： Victor Ciuricov

    IPC分类号： F24F13/078 ,  F24F13/075 ,  F24F13/28

    CPC分类号： F24F13/078 ,  F24F13/075 ,  F24F13/28

    摘要： An air diffuser assembly for transferring airflow from an HVAC system to an environment. The air diffuser assembly comprises a body at least partially located in a duct of the HVAC system and a cover including at least one vent assembly for permitting airflow through the cover and into the environment. The body defines an aperture for transferring airflow from the duct and an air filter is located in the aperture for filtering air transferred therethrough. The cover includes a closed position, wherein the cover is placed against the body to form a cavity, and an open position, wherein the cover is moved from the body to permit access to the filter.

    AIR DIFFUSER ASSEMBLY
    2.
    发明申请
    AIR DIFFUSER ASSEMBLY 有权

    公开(公告)号：US20220412602A1

    公开(公告)日：2022-12-29

    申请号：US17852798

    申请日：2022-06-29

    申请人： Victor Ciuricov

    发明人： Victor Ciuricov

    IPC分类号： F24F13/078 ,  F24F13/28 ,  F24F13/075

    摘要： An air diffuser assembly for transferring airflow from an HVAC system to an environment. The air diffuser assembly comprises a body at least partially located in a duct of the HVAC system and a cover including at least one vent assembly for permitting airflow through the cover and into the environment. The body defines an aperture for transferring airflow from the duct and an air filter is located in the aperture for filtering air transferred therethrough. The cover includes a closed position, wherein the cover is placed against the body to form a cavity, and an open position, wherein the cover is moved from the body to permit access to the filter.

    Illumination device
    4.
    发明授权
    Illumination device 有权

    公开(公告)号：US11333347B2

    公开(公告)日：2022-05-17

    申请号：US17145404

    申请日：2021-01-11

    申请人： PARAGON SEMICONDUCTOR LIGHTING TECHNOLOGY CO., LTD.

    发明人： Chia-Tin Chung

    IPC分类号： F21V33/00 ,  F24F13/078 ,  A61L9/20 ,  F21Y115/10

    摘要： An illumination device includes a first light-emitting module, a second light-emitting module and an airflow-guiding structure. The second light-emitting module is adjacent to the first light-emitting module. The airflow-guiding structure includes a receiving casing, a first air inlet pipe in air communication with the receiving casing, and a first air outlet pipe in air communication with the receiving casing. The first light-emitting module is received inside the airflow-guiding structure. When external air flows into the receiving casing through the first air inlet pipe by natural convection, the external air inside the receiving casing is sterilized by a sterilization light source provided by the first light-emitting module, and the external air that has been sterilized by the sterilization light source flows out of the receiving casing through the first air outlet pipe by natural convection, and is then discharged out of the illumination device.

    ILLUMINATION DEVICE
    6.
    发明申请
    ILLUMINATION DEVICE 有权

    公开(公告)号：US20220090778A1

    公开(公告)日：2022-03-24

    申请号：US17145404

    申请日：2021-01-11

    申请人： PARAGON SEMICONDUCTOR LIGHTING TECHNOLOGY CO., LTD.

    发明人： CHIA-TIN CHUNG

    IPC分类号： F21V33/00 ,  F24F13/078 ,  A61L9/20

    摘要： An illumination device includes a first light-emitting module, a second light-emitting module and an airflow-guiding structure. The second light-emitting module is adjacent to the first light-emitting module. The airflow-guiding structure includes a receiving casing, a first air inlet pipe in air communication with the receiving casing, and a first air outlet pipe in air communication with the receiving casing. The first light-emitting module is received inside the airflow-guiding structure. When external air flows into the receiving casing through the first air inlet pipe by natural convection, the external air inside the receiving casing is sterilized by a sterilization light source provided by the first light-emitting module, and the external air that has been sterilized by the sterilization light source flows out of the receiving casing through the first air outlet pipe by natural convection, and is then discharged out of the illumination device.

    Ventilation fan trim ring mounting assembly
    7.
    发明授权
    Ventilation fan trim ring mounting assembly 有权

    公开(公告)号：US11280515B2

    公开(公告)日：2022-03-22

    申请号：US16403164

    申请日：2019-05-03

    申请人： Ascent Products, LLC

    发明人： Tony J. Branham

    IPC分类号： F24F13/02 ,  F24F13/078 ,  F24F13/20 ,  F21S8/02 ,  F24F7/007

    摘要： A system for mounting an object in an opening in a structural member that has opposing first and second surfaces, the system including a housing with an interior to house the object and receivable within the opening in the structural member, the housing having at least one bendable tab to bear against and support the housing on the first surface of the structural member, the housing further including at least one pair of openings, and a trim ring having an interior side and an opposing exterior side, the interior side having one tab shaped to engage an opening in the pair of openings, the trim ring further including at least a second tab sized and shaped to engage an opening in a second pair of openings in the housing and thereby hold the trim ring in place on the housing while bearing against the second surface of the structural member.

    COMBINED VENTILATION AND ILLUMINATION SYSTEM
    8.
    发明申请
    COMBINED VENTILATION AND ILLUMINATION SYSTEM 有权

    公开(公告)号：US20220003451A1

    公开(公告)日：2022-01-06

    申请号：US17479368

    申请日：2021-09-20

    申请人： Broan-NuTone LLC

    发明人： Richard R. Sinur ,  Ryan A. Revers

    IPC分类号： F24F13/078 ,  F21V33/00 ,  F21S8/06 ,  F21S8/04

    摘要： A combined ventilation and illumination system includes a ventilation assembly, a light fixture assembly, and a connector assembly. In an installed position, the system is installed above a ceiling of a room of building structure (e.g., a residence or workplace) to provide ventilation for the room. The system couples a light fixture to ventilation assembly below the ceiling. In the installed position, an air flow cavity is defined between the light fixture and the ceiling, where the cavity allows for air flow around the light fixture and into the ventilation assembly for eventual exhaust beyond the room in which the system is installed. The cavity includes a first critical distance that is sized according to operating parameters of a blower of the ventilation assembly to provide an adequate flow rate of intake air and to provide acceptable sound levels during operation of the system.

    LIGHT MOUNTING SYSTEM
    10.
    发明申请
    LIGHT MOUNTING SYSTEM 有权

    公开(公告)号：US20210254814A1

    公开(公告)日：2021-08-19

    申请号：US16794997

    申请日：2020-02-19

    申请人： Laminar Flow, Inc.

    发明人： Eric DICCIANNI

    IPC分类号： F21V21/04 ,  E04B9/02 ,  F24F13/078 ,  F21V33/00

    摘要： A light fixture, for a ceiling plenum system defining an upstream space and a downstream space, includes a light-fixture base defining a light-fixture axis. First and second side walls extend toward the downstream space and are sealingly attached to the base plate and to first and second end plates. First and second legs are sealingly attached to the light-fixture base by one of a first-leg continuously welded joint and a first-leg monolithic connection. A downstream end of each leg forms a knife portion. First and second gas filters each comprise an orthogonal gas-filter frame defining an interior perimeter and an exterior perimeter. A trough with sealant affixed therein is sealingly attached to and surrounds a portion of the exterior perimeter. A trough opening faces the downstream space, with the knife portions penetrating surfaces of the sealant, forming a seal between the light-fixture base and each gas filter.