公开(公告)号：US2790510A

公开(公告)日：1957-04-30

申请号：US42327254

申请日：1954-04-15

申请人： BRABEC JOSEPH G

发明人： BRABEC JOSEPH G

IPC分类号： F21V33/00 ,  F24F3/16

CPC分类号： F24F3/1603 ,  F21V33/0088 ,  F24F2221/02 ,  F24F2221/12

公开(公告)号：US20240361037A1

公开(公告)日：2024-10-31

申请号：US18647399

申请日：2024-04-26

申请人： LG ELECTRONICS INC.

发明人： Myungjin KU ,  Geunnam LIM ,  Donggun LEE ,  Junehee KIM

IPC分类号： F24F13/20 ,  F24F6/00 ,  F24F6/02 ,  F24F6/12

CPC分类号： F24F13/20 ,  F24F2006/008 ,  F24F6/025 ,  F24F6/12 ,  F24F2221/02

摘要： A humidifier may include a case; a humidifying device which is disposed inside the case, and generates humidified air; and a light source which is disposed inside the case, and emits light, wherein the case includes an inner shell which is disposed above the humidifying device, and in which a first discharge flow path through which the humidified air flows is formed, wherein the light source is disposed outside the inner shell.

公开(公告)号：US20240361033A1

公开(公告)日：2024-10-31

申请号：US18432145

申请日：2024-02-05

申请人： Broan-NuTone LLC

发明人： David Prochniak

IPC分类号： F24F11/88 ,  F04D27/00 ,  F04D29/40 ,  F24F11/52 ,  F24F11/56 ,  F24F110/20

CPC分类号： F24F11/88 ,  F04D27/00 ,  F04D29/403 ,  F24F11/52 ,  F24F11/56 ,  F24F2110/20 ,  F24F2221/02

摘要： A ventilation system having a blower, a light and an auxiliary device configured to perform a function in the room other than ventilation and lighting. A control module is operatively connected to the ventilation fan and has a light switch to activate the light and a blower switch to activate the blower. A communication system including an antenna receives wireless signals and a processor operates the light switch and the blower switch based on the wireless signals. A wall switch has a plurality of device operators to provide one or more inputs to the control module.

公开(公告)号：US12111045B2

公开(公告)日：2024-10-08

申请号：US18198442

申请日：2023-05-17

申请人： Darrin W. Niemiec ,  William J. Carlson

发明人： Darrin W. Niemiec ,  William J. Carlson

IPC分类号： F21V29/67 ,  F21S8/02 ,  F21V3/00 ,  F21V3/04 ,  F21V29/61 ,  F21V33/00 ,  F24F7/007 ,  F21V5/02 ,  F21V9/08 ,  F21V29/508 ,  F21V29/83 ,  F21Y103/10 ,  F21Y113/00 ,  F21Y113/10 ,  F21Y115/10

CPC分类号： F21V29/673 ,  F21V3/00 ,  F21V3/049 ,  F21V29/61 ,  F21V29/677 ,  F21V33/0092 ,  F24F7/007 ,  F21S8/026 ,  F21V5/02 ,  F21V9/08 ,  F21V29/508 ,  F21V29/83 ,  F21Y2103/10 ,  F21Y2113/00 ,  F21Y2113/10 ,  F21Y2115/10 ,  F24F2221/02 ,  F24F2221/14

摘要： A combination axial fan and LED lighting system. The system includes a housing container and an axial fan. The fan has a fan cavity including air diversion mechanism to direct air from the fan cavity toward the lighting and fan components. The invention includes an airflow surface to direct air existing the fan cavity along an LED light fixture. The invention includes a vented mechanical equipment casing configured to include an opening to direct a portion of the air exiting the fan cavity into an equipment chamber housing the mechanical equipment and configured to direct the air to encounter the mechanical equipment and operate to reduce the temperature of the equipment.

公开(公告)号：US12085084B2

公开(公告)日：2024-09-10

申请号：US18326353

申请日：2023-05-31

申请人： AIRIUS IP HOLDINGS, LLC

发明人： Raymond B. Avedon

IPC分类号： F04D25/08 ,  B23P19/00 ,  F04D13/06 ,  F04D19/00 ,  F04D25/12 ,  F04D29/32 ,  F04D29/42 ,  F04D29/52 ,  F04D29/54 ,  F04D29/60 ,  F21V33/00 ,  F24F7/007

CPC分类号： F04D25/088 ,  B23P19/00 ,  F04D13/0613 ,  F04D19/002 ,  F04D25/12 ,  F04D29/325 ,  F04D29/329 ,  F04D29/522 ,  F04D29/542 ,  F04D29/547 ,  F04D29/601 ,  F21V33/0096 ,  F24F7/007 ,  F04D29/4226 ,  F24F2221/02 ,  F24F2221/14

摘要： A temperature destratification assembly can include an outer housing. An impeller can be positioned within the outer housing between the inlet and outlet of the outer housing. The impeller can have an impeller hub and a plurality of impeller blades extending radially outward from the impeller hub. The assembly can include an impeller motor configured to rotate the impeller blades about an axis of rotation. A stator can be positioned within the outer housing between the impeller and the outlet of the outer housing. The stator can include a plurality of vanes. The stator vanes can include an upstream edge at the upstream end of the stator, a first surface extending from the upstream edge to the downstream edge of the vane, and a second surface opposite the first surface and extending from the upstream edge to the downstream edge of vane. A plurality of the vanes can have a downstream edge at the outlet of the outer housing.

公开(公告)号：US20240280255A1

公开(公告)日：2024-08-22

申请号：US18442490

申请日：2024-02-15

申请人： Integrated Illumination Systems, Inc.

发明人： Jeffrey Brite ,  Mark Alphonse Zampini

IPC分类号： F21V33/00 ,  F21S8/00 ,  F21V29/67 ,  F24F7/007

CPC分类号： F21V33/0092 ,  F21S8/037 ,  F21V29/677 ,  F24F7/007 ,  F24F2221/02

摘要： A cove light fixture with a hidden integrated air return is provided. The cove lighting structure can include a return air structure comprising a vent configured to receive return air. The cove lighting structure can include a cove structure connected with a platform extended laterally from the return air structure. The cove lighting structure can include a light fixture comprising a light source configured to provide cove lighting. The light fixture can be positioned above the platform and between the cove structure and the return air structure.

公开(公告)号：US12013112B1

公开(公告)日：2024-06-18

申请号：US18221386

申请日：2023-07-12

申请人： Shenzhen Airtok Technology Co., Ltd

发明人： Yuewen Jia ,  Xiaosong Liu ,  Qisheng Ke ,  Jiang Wang

IPC分类号： F21V33/00 ,  F21S4/10 ,  H05B47/105 ,  F24F8/10

CPC分类号： F21V33/0044 ,  F21S4/10 ,  H05B47/105 ,  F24F8/10 ,  F24F2221/02

摘要： Disclosed is an air purifier with an ambient lamp. The air purifier includes an upper housing, a lamp belt, and a lower housing, where a bottom edge of the upper housing is provided with a fixing recess matching the lamp belt in shape, the lower housing includes a base and a supporting plate vertically arranged at a preset position of the base, and the base is fixedly connected to a bottom of the upper housing, such that one end of the supporting plate away from the base presses the lamp belt in the fixing recess, and the lamp belt is arranged opposite an edge of the base at an interval. According to the present invention, the lamp belt is fixed to the bottom of the upper housing, and the lamp belt and the base of the lower housing are arranged at an interval.

公开(公告)号：US20240167720A1

公开(公告)日：2024-05-23

申请号：US18425966

申请日：2024-01-29

申请人： Futura Technologies, LLC

发明人： Michael Luebke

IPC分类号： F24F11/88 ,  A61L2/10 ,  A61L2/24 ,  A61L9/015 ,  E03D9/04 ,  F24F7/06 ,  F24F13/20 ,  F24F110/10 ,  F24F110/20 ,  F24F120/14

CPC分类号： F24F11/88 ,  A61L2/10 ,  A61L2/24 ,  A61L9/015 ,  E03D9/04 ,  F24F7/06 ,  F24F13/20 ,  A61L2202/11 ,  A61L2202/14 ,  A61L2202/25 ,  A61L2209/111 ,  A61L2209/15 ,  A61L2209/16 ,  F24F2110/10 ,  F24F2110/20 ,  F24F2120/14 ,  F24F2221/02

摘要： The present invention relates to a plug-in ventilation control device designed for attachment within a ventilation housing or contained within a cover for the ventilation opening that attaches to the surface around the ventilation opening with this control device providing a platform for additional peripherals such as speakers, lighting, room sanitation systems, aroma diffusion, smart home systems, and voice assistants.

公开(公告)号：US11976842B2

公开(公告)日：2024-05-07

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 ,  F21S8/04 ,  F21S8/06 ,  F21V33/00

CPC分类号： F24F13/078 ,  F21S8/043 ,  F21S8/06 ,  F21V33/0096 ,  F24F2221/02

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.

公开(公告)号：US20240133569A1

公开(公告)日：2024-04-25

申请号：US18547921

申请日：2021-04-25

申请人： MITSUBISHI ELECTRIC CORPORATION

发明人： Yoshinori NAKAJIMA ,  Hiroaki SAKAGUCHI

IPC分类号： F24F11/32 ,  F24F5/00 ,  F24F11/54 ,  F24F11/61 ,  H05B47/16

CPC分类号： F24F11/32 ,  F24F5/0096 ,  F24F11/54 ,  F24F11/61 ,  H05B47/16 ,  F24F2221/02

摘要： An air-conditioning lighting control system includes air-conditioning control circuitry configured to control an air-conditioning apparatus on the basis of an air-conditioning map indicating an air-conditioning target space and the air-conditioning apparatus provided in the air-conditioning target space, lighting control circuitry configured to control a lighting device on the basis of a lighting map indicating an illuminating target space and the lighting device provided in the illuminating target space, centralized control circuitry configured to communicate with the air-conditioning control circuitry and the lighting control circuitry and make the air-conditioning apparatus and the lighting device work in conjunction with each other on the basis of linkage information, which is set in advance, and in which the air-conditioning apparatus and the lighting device are linked with each other, and detection circuitry configured to detect that there is a setting error in the air-conditioning map, the lighting map, or the linkage information.