公开(公告)号：US20240361036A1

公开(公告)日：2024-10-31

申请号：US18647081

申请日：2024-04-26

申请人： LG ELECTRONICS INC.

发明人： Kyoha KEUM ,  Myungjin KU ,  Kyunglok CHO ,  Junehee KIM

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

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

摘要： A humidifier includes a case; a humidifying device which is disposed inside the case and generates humidified air; a light source which is disposed inside the case, and emits light; and a light diffuser which diffuses the light emitted from the light source, wherein the case includes: a peripheral wall; and a discharge flow path which extends in an up-down direction from an inner side of the peripheral wall, and is located in an upper side of the humidifying device, wherein in the peripheral wall, at least a portion corresponding to a vertical location of the discharge flow path is transparent, wherein the light source is disposed in a lower side of the discharge flow path, and wherein the light diffuser is disposed between the light source and the discharge flow path and extends downward in a center direction of the case.

公开(公告)号：US11889799B2

公开(公告)日：2024-02-06

申请号：US17362938

申请日：2021-06-29

申请人： Agnetix, Inc.

发明人： Ihor Lys ,  Nicholas Maderas

IPC分类号： A01G7/04 ,  F21V29/56 ,  F21V23/00 ,  A01G9/24 ,  F21Y115/10 ,  A01G31/06

CPC分类号： A01G7/045 ,  A01G9/246 ,  F21V23/003 ,  F21V29/56 ,  A01G31/06 ,  F21Y2115/10 ,  F24F2221/02

摘要： A lighting fixture has an extruded aluminum housing, at least one light source mechanically supported by the extruded aluminum housing, and at least one copper pipe thermally coupled to the extruded aluminum housing to carry a fluid coolant. During operation of the lighting fixture, the fluid coolant flowing through the at least one copper pipe extracts heat generated by the lighting fixture, and the fluid coolant does not contact the extruded aluminum housing. In one example, a copper fluid coolant circuit is thermally coupled to the housing to contain the fluid coolant, and the lighting fixture does not contain any internal seals or internal O-rings for the fluid coolant.

公开(公告)号：US20240035685A1

公开(公告)日：2024-02-01

申请号：US18227647

申请日：2023-07-28

申请人： LEEDARSON LIGHTING CO.,LTD.

发明人： Pingqiu Lin ,  Kunbin Li ,  Shiwei Li ,  Qiubo Shi ,  Linfeng Yang

IPC分类号： F24F7/06 ,  F24F13/02 ,  F24F8/22

CPC分类号： F24F7/065 ,  F24F13/0254 ,  F24F8/22 ,  F24F2221/02

摘要： An airflow apparatus includes an air tunnel, a fan motor, a fan blade, a box housing and two expandable side units. The fan blade is driven by the fan motor for moving air moving in the air tunnel. The box housing encloses the fan motor, the fan motor and the fan blade. The box housing has multiple fixing units for fixing to a bracket when the box housing is place upon the bracket for limiting movement of the box housing in a first installation mode. The two expandable side units are attached to a lateral side of the box housing. The expandable side units have extending portions extending respectively from two opposite peripheral edges of the box housing. There is an ear hole for each expandable side unit for inserting a fixing hook placed on an installation wall surface in a second installation mode.

公开(公告)号：US20190168160A1

公开(公告)日：2019-06-06

申请号：US16205250

申请日：2018-11-30

申请人： ASA Innovation & Technology Ltd.

发明人： Chun Kit Huen ,  Ngo Suet Mui

IPC分类号： B01D53/86 ,  B01D46/00 ,  F24F13/078

CPC分类号： B03C3/017 ,  B01D53/8668 ,  B01D2251/104 ,  B01D2257/708 ,  B01D2257/91 ,  B01D2258/06 ,  B01D2259/4508 ,  F24F3/1603 ,  F24F2003/1635 ,  F24F2003/1682 ,  F24F2221/02 ,  Y02A50/21 ,  Y10S55/38

摘要： A light and air filtration unit with ozone catalytic oxidation includes a main housing and a filter housing detachably mounted to the main housing by a magnet. The filter housing carries a HEPA filter, a catalytic filter, ozone generators. An LED panel is mounted on a lower side of the filter housing. A fan and a main control unit are mounted within the main housing. An outer casing has a top wall disposed above the main housing and formed with air exhaust holes, a side wall surrounding and spaced apart from the filters and the LED panel, and a bottom opening. An annular air channel is formed between the side wall of the outer casing and the filters. The fan draws air into the unit through the bottom opening and out of the unit through the air exhaust holes.

公开(公告)号：US20180112837A1

公开(公告)日：2018-04-26

申请号：US15557430

申请日：2016-03-10

申请人： INNOSYS, INC.

发明人： Laurence P. Sadwick

IPC分类号： F21K9/278 ,  H05B37/02 ,  F21S9/03 ,  H05B33/08

CPC分类号： F21K9/278 ,  F21K9/27 ,  F21S9/03 ,  F21Y2103/10 ,  F21Y2115/10 ,  F24F11/46 ,  F24F11/89 ,  F24F2221/02 ,  G08B5/36 ,  G08B7/066 ,  H05B33/0809 ,  H05B33/0854 ,  H05B37/0218 ,  H05B37/0227 ,  H05B37/0272 ,  Y02B20/386

摘要： A lighting system comprising a solid state replacement lamp configured to replace a non-solid state lamp in a lamp fixture, a power supply configured to convert power drawn from the lamp fixture to power at least one solid state light, and a power output for an external electronic device connected to the solid state replacement lamp.

公开(公告)号：US20180066838A1

公开(公告)日：2018-03-08

申请号：US15797367

申请日：2017-10-30

申请人： DELTA ELECTRONICS, INC.

发明人： Yu-Hsiang HUANG ,  Chih-Hua LIN

IPC分类号： F21V33/00 ,  F04D29/28 ,  F04D29/00 ,  F04D25/08 ,  F21S8/02

CPC分类号： F21V33/0096 ,  F04D25/088 ,  F04D29/005 ,  F04D29/282 ,  F04D29/4226 ,  F04D29/602 ,  F21S8/026 ,  F21V21/041 ,  F21V29/74 ,  F21W2131/30 ,  F21Y2115/10 ,  F24F7/007 ,  F24F2221/02

摘要： A ventilation fan with lamp is installed to the ceiling having an installing opening. The ventilation fan includes a housing, a fan module, and a lamp module. The housing has a top plate and a side wall. The top plate and the side wall are connected with each other and form a first opening. The first opening connects to the installing opening. The fan module is accommodated in the housing. The lamp module is disposed out of the installing opening, and the lamp module and the housing are located at opposite sides of the ceiling.

公开(公告)号：US20170248303A1

公开(公告)日：2017-08-31

申请号：US15595953

申请日：2017-05-16

申请人： Eric Neal Hardgrave

发明人： Eric Neal Hardgrave

IPC分类号： F21V33/00 ,  F24F3/056 ,  F04D25/08 ,  F21S8/04 ,  F21V21/104

CPC分类号： F21V33/0096 ,  F04D25/088 ,  F21S8/036 ,  F21S8/04 ,  F21S8/065 ,  F21V5/06 ,  F21V21/104 ,  F21V33/0092 ,  F21W2131/30 ,  F24F3/1603 ,  F24F2003/1625 ,  F24F2221/02

摘要： A combination fan and light unit comprises a housing surrounding a coaxial fan disposed such that air impelled by the fan passes through the housing and is directed as desired by orienting the housing or by diffusers disposed across the air path. Disposed above and/or below the housing, a light optionally enclosed within a globe coupled to the housing also provides illumination from the fan light unit. Fan light units may be arrayed in various configurations, including single or multiple sconce arrays supported on walls, one or more pendant fan lights suspended from ceilings, satellite fan lights arrayed around a central body at the ends of radial arms to form a fan chandelier or in many other configurations to achieve both aesthetic lighting and directed air flow. The fan lights preferably have separate controls, and multiple units in a collective array such as a fan chandelier may be individually or collectively controllable. The fan light units may include heater strips to warm the air and filters to clean the air as it passes through the air handler.

公开(公告)号：US09739494B2

公开(公告)日：2017-08-22

申请号：US13269024

申请日：2011-10-07

申请人： Francis C. Nutter ,  Lara Peterson

发明人： Francis C. Nutter ,  Lara Peterson

IPC分类号： G03B21/56 ,  F24F6/00 ,  G03B29/00 ,  F24F6/12 ,  G03B21/00

CPC分类号： F24F6/00 ,  F24F2006/008 ,  F24F2006/125 ,  F24F2221/02 ,  G03B21/00 ,  G03B29/00 ,  Y02B30/80

摘要： A humidifier has a housing that holds humidifying equipment and an image projector. The image projector is set on the top portion of the housing and includes a light source, a removable projector cover and a projector lens. Light from the light source shines through the projector lens and projector cover to project an image onto a surface of the room, such a ceiling. The humidifying equipment may be conventional in nature, including for example a fan, a water tank, a water reservoir, a filter, a filter tray or combinations thereof. The image projector may also include a rotating mechanism that causes the projected image or images to rotate. The light source may also provide different colors of light. One or more optical characteristics of the projected image, such as image size, shape, color and brightness can be changed by changing the projector lens, projector cover or both.

公开(公告)号：US20170219243A1

公开(公告)日：2017-08-03

申请号：US15423036

申请日：2017-02-02

申请人： T.A. INDUSTRIES, INC.

发明人： Yongki YI

IPC分类号： F24F13/08 ,  F21V7/00 ,  F21V23/04 ,  F21S9/02 ,  F24F13/15 ,  F21V33/00

CPC分类号： F24F13/082 ,  F21S9/02 ,  F21V23/0464 ,  F21V23/0471 ,  F21V33/0092 ,  F21Y2115/10 ,  F24F11/30 ,  F24F11/61 ,  F24F2120/10 ,  F24F2130/20 ,  F24F2130/30 ,  F24F2221/02

摘要： An HVAC register or return grille with an integrated nightlight, a battery-operated nightlight module and an area on the grille suitable for mounting the nightlight module. The nightlight module is operatively coupled to the grille and fitted with motion sensing technology to activate the light when a user nears the device. The integration of nightlight technology into HVAC grilles allows for a discrete nightlight location and enhances the utility of conventional HVAC register and return grilles.

公开(公告)号：US09631627B2

公开(公告)日：2017-04-25

申请号：US15061951

申请日：2016-03-04

申请人： AIRIUS IP HOLDINGS, LLC

发明人： Raymond B. Avedon

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

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

摘要： Air moving device includes a housing, an impeller in the housing for generating a downward air flow, and vanes in the housing in close proximity to and a selected distance below the impeller to straighten the air flow. The device produces an air flow that substantially remains in a column over a substantial distance. The method includes producing an air flow that substantially remains in a column over a substantial distance and directing the air flow from the ceiling towards the floor to provide temperature destratification of the air in an enclosed space. The method also includes directing warm air from the ceiling to the floor and storing heat in the floor, apparatus on the floor and ground under the floor. The stored heat is released when the ceiling is cooler than the floor.