公开(公告)号：US20180245808A1

公开(公告)日：2018-08-30

申请号：US15900998

申请日：2018-02-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yasuaki SHIMA ,  Daisuke KANEMATSU ,  Shogo MAEDA

IPC: F24F7/02

CPC classification number: F24F7/025 ,  F24F2007/001 ,  F24F2221/14

Abstract: A ventilator includes a body part with a box shape, an adapter plate provided on one surface of the body part, a blowing part, and an adapter provided on the adapter plate. The adapter includes a connection surface connected to the adapter plate, and a cylindrical outer peripheral wall rising perpendicularly from the connection surface. The adapter plate includes a first hook part, a second hook part, a first caulking joint part, and a second caulking joint part. The first hook part and the second hook part restrict the connection surface to slide in a horizontal direction, while restricting the connection surface to move in a direction away from the adapter plate in the restriction condition. The adapter plate and the connection surface are overlapped with each other to be joined by the first caulking joint part and the second caulking joint part.

公开(公告)号：US20180180320A1

公开(公告)日：2018-06-28

申请号：US15844843

申请日：2017-12-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shogo MAEDA ,  Yasuaki SHIMA ,  Daisuke KANEMATSU

IPC: F24F13/078 ,  F24F7/007

CPC classification number: F24F13/078 ,  F24F7/007 ,  F24F13/082

Abstract: A ventilation grille has an annular shape, and includes a panel and a lamp unit. The panel includes an intake opening provided around a central part of the annular shape, and a frame provided around the intake opening. The lamp unit is provided in the central part of the annular shape. The panel has a structure for attaching and detaching the lamp unit.

公开(公告)号：US20220289455A1

公开(公告)日：2022-09-15

申请号：US17196266

申请日：2021-03-09

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masafumi TSUBOUCHI ,  Daisuke KANEMATSU ,  Shogo MAEDA ,  Yuto MASUDA

IPC: B65D81/113 ,  B65D85/68

Abstract: A cushioning, which is used for packaging an embedded air blower, forms a three-dimensional shape which partially coincides with a shape of the embedded air blower in a packaged state. The cushioning is capable of forming a planar plate shape in an unpackaged state. The cushioning includes a slit which coincides with an outer periphery of an embedding hole for embedding the embedded air blower, in the planar plate shape.

公开(公告)号：US20180180313A1

公开(公告)日：2018-06-28

申请号：US15846335

申请日：2017-12-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Daisuke KANEMATSU ,  Yasuaki SHIMA ,  Shogo MAEDA

IPC: F24F7/08 ,  F24F7/013

CPC classification number: F24F7/08 ,  F24F7/013 ,  F24F11/77 ,  F24F2007/001 ,  F24F2013/221 ,  F24F2110/20

Abstract: The ventilation fan includes a housing in which an suction port and an exhaust port are provided, a blowing part that guides air to the exhaust port from the suction port, an orifice that guides air sucked from the suction port to the blowing part via an air exhaust channel that communicates the suction port and the exhaust port, a humidity sensor for detecting humidity of air in the housing, and a humidity sensor case for accommodating the humidity sensor. The humidity sensor case includes a sensor base with a box shape having an opening, a first sensor cap that has a first ventilation hole and covers the opening, and a second sensor cap that has a second ventilation hole and covers the opening inside the first sensor cap.