Panasonic Intellectual Property Management Co., Ltd.

Shogo Maeda

Daisuke Kanematsu

Yasuaki Shima

Masafumi Tsubouchi

Yuto Masuda

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.

Cushioning for airblower

A ventilation fan humidity sensor and case includes a ventilation fan and a housing in which a 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.

Ventilation fan humidity sensor and case

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.

Ventilation grille and ventilation fan

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.

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Kagoshima, Japan

Shogo Maeda