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公开(公告)号：US20240410597A1
公开(公告)日：2024-12-12
申请号：US18734430
申请日：2024-06-05
Applicant: DELTA ELECTRONICS, INC.
Inventor： Ying-Huang CHUANG , Chun-Wei CHEN
IPC: F24F1/0018 , F04D29/60
Abstract: A housing positioning structure includes a housing, an upper supporting structure and a lower supporting structure. The housing includes a top plate and side plates vertically arranged on sides of the top plate. An accommodation space is enclosed by the top plate and the side plates. A horizontal line is formed at the lower edge of the side plate. The direction above and away the horizontal line is defined as an above-body direction, and the direction below and away the horizontal line is defined as a below-body direction. The upper supporting structure is located on the above-body direction side. The lower supporting structure is disposed on the side plates and extends toward the below-body direction side.
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公开(公告)号：US20210355949A1
公开(公告)日：2021-11-18
申请号：US17385878
申请日：2021-07-26
Applicant: DELTA ELECTRONICS, INC.
Inventor： Ying-Huang CHUANG , Chun-Wei CHEN , Wen-Hsiang LIN , Yu-Hsiang HUANG
Abstract: A ventilation system includes a ventilation fan with a lamp module, the ventilation fan includes a housing, a base, and a fan module. The base is located below the housing, and the base includes a first flow guiding structure. The fan module is disposed in the housing, and the fan module includes a second flow guiding structure.
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Patent Agency Ranking
公开(公告)号：US20190085867A1
公开(公告)日：2019-03-21
申请号：US15705995
申请日：2017-09-15
Applicant: DELTA ELECTRONICS, INC.
Inventor： Chun-Wei CHEN , Wen-Hsiang LIN
Abstract: A ventilating fan includes a driving device, a rotating blade assembly, and a frame structure. The driving device drives the rotating blade assembly to rotate. The rotating blade assembly includes a hub and at least one blade group arranged on the periphery of the hub. The driving device and the rotating blade assembly are disposed in the frame structure. The frame structure includes a main body and a first mounting plate. The main body is formed by a plurality of side portions, and each side portion has at least one bending part for connecting to the adjacent side portion. At least one of the side portions has a first slot, which is disposed adjacent to the corresponding bend part. The first mounting plate is disposed corresponding to the first slot and located in the main body, and the first mounting plate has at least one fixing portion.
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公开(公告)号：US20250084870A1
公开(公告)日：2025-03-13
申请号：US18798803
申请日：2024-08-08
Applicant: DELTA ELECTRONICS, INC.
Inventor： Ying-Huang CHUANG , Wen-Chih LI , Chun-Wei CHEN
Abstract: A cover used in a ventilation fan includes a noise reduction structure and a shelter. The noise reduction structure has an air inlet, a flat portion surrounding the air inlet, and a peripheral portion surrounding the flat portion. The sidewall of the flat portion extends in a vertical direction from the peripheral portion. The bottom surface of the flat portion extends in a horizontal direction from the sidewall, and is a flat surface. The shelter is disposed on the peripheral portion and covers the air inlet.
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公开(公告)号：US20190240516A1
公开(公告)日：2019-08-08
申请号：US16388505
申请日：2019-04-18
Applicant: DELTA ELECTRONICS, INC.
Inventor： Chun-Wei CHEN , Wen-Hsiang LIN
CPC classification number: A62C2/14 , F24F7/013 , F24F11/33 , F24F13/14 , F24F2221/30
Abstract: A ventilation fan according to the invention comprises a fan module, a fire damper module and a cover module. The fire damper module comprises a link frame, a fire damper body and an adjustment element. The fire damper body is disposed in the link frame and detachably linked up with the link frame. The adjustment element is disposed on the fire damper body and near an opening of a flange of the fire damper body. The adjustment element comprises a fixed portion, a stop portion and a trace portion. Wherein the stop portion abuts and shields the opening when no electrical wire passing through the opening. Wherein when the cover module comprises an electronic device having an electrical wire, the trace portion abuts the opening and the electrical wire passing through the trace portion and the opening to connect to the fan module.
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公开(公告)号：US20210277904A1
公开(公告)日：2021-09-09
申请号：US17327127
申请日：2021-05-21
Applicant: Delta Electronics, Inc.
Inventor： Jhih-Jhong CHEN , Chun-Wei CHEN , Wen-Hsiang LIN
Abstract: An air mover is provided. The air mover includes a housing, a spacer, a co-axial motor, a first fan and a second fan. The housing includes a first housing member and a second housing member. A first inlet, a second inlet and an outlet are formed on the housing. The first inlet is formed on the first housing member and the second inlet is formed on the second housing member. The spacer is disposed between the first housing member and the second housing member. The co-axial motor includes a shaft, wherein the co-axial motor is disposed on the spacer. The shaft includes a first free end and a second free end. The first free end extends in a first direction, and the second free end extends in a second direction.
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公开(公告)号：US20170028234A1
公开(公告)日：2017-02-02
申请号：US14815597
申请日：2015-07-31
Applicant: DELTA ELECTRONICS, INC.
Inventor： Chun-Wei CHEN , Wen-Hsiang LIN
CPC classification number: A62C2/14 , F24F7/013 , F24F11/33 , F24F13/14 , F24F2221/30
Abstract: A ventilation fan according to the invention comprises a fan module, a fire damper module and a cover module. The fan module comprises a housing having an air intake and an air outtake. The fire damper module is disposed in the air intake and comprises a fire damper body and an adjustment element. The fire damper body has a flange extending inwardly on the inner surface thereof and the flange has an opening. The adjustment element is disposed near the opening and on one closer side of the flange to the fan module. The cover module is disposed on the fire damper module.
Abstract translation: 根据本发明的通风扇包括风扇模块，防火阀模块和盖模块。 风扇模块包括具有进气口和空气出口的壳体。 防火阀模块设置在进气口中，并包括防火阀主体和调节元件。 防火阀体具有在其内表面上向内延伸的凸缘，并且凸缘具有开口。 调节元件设置在凸缘的开口附近和风扇模块的一个更近的一侧。 盖模块设置在防火模块上。
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