JP2017009279A - Bathroom heating drier - Google Patents

Bathroom heating drier Download PDF

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JP2017009279A
JP2017009279A JP2016123193A JP2016123193A JP2017009279A JP 2017009279 A JP2017009279 A JP 2017009279A JP 2016123193 A JP2016123193 A JP 2016123193A JP 2016123193 A JP2016123193 A JP 2016123193A JP 2017009279 A JP2017009279 A JP 2017009279A
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duct
exhaust adapter
bathroom
body case
adapter
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JP6695027B2 (en
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貴寛 本田
Takahiro Honda
貴寛 本田
石川 誠
Makoto Ishikawa
誠 石川
五十里 良雄
Yoshio Isori
良雄 五十里
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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  • Drying Of Solid Materials (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a bathroom heating drier capable of holding a duct to an exhaust adapter stably.SOLUTION: A bathroom heating drier includes a body case 5 including a fan 12 and a heater 17, and an exhaust adapter 14 provided in the body case and enabling a duct 15 to be fitted thereto. For the bathroom heating drier, the exhaust adapter 14 is formed of synthetic resin, and the duct 15 can be stably held in the exhaust adapter 14, by providing a metal holding piece 20 holding the duct 15 externally fitted into the exhaust adapter 14 in the body case 5.SELECTED DRAWING: Figure 2

Description

本発明は、浴室の天井に設置され、浴室の換気・乾燥・暖房を行う浴室暖房乾燥機に関するものである。   The present invention relates to a bathroom heater / dryer that is installed on a ceiling of a bathroom and performs ventilation, drying, and heating of the bathroom.

従来、浴室の天井には、浴室内の暖房や換気を行う浴室暖房乾燥機が設置されている(たとえば、特許文献1参照)。   Conventionally, a bathroom heating dryer for heating and ventilating the bathroom is installed on the ceiling of the bathroom (see, for example, Patent Document 1).

浴室暖房乾燥機には、浴室内の空気を排出するために、天井面の上方でダクトが接続される。ダクトは、浴室暖房乾燥機の本体側面に突出される筒状の排気アダプタに接続される。   A duct is connected to the bathroom heater / dryer above the ceiling surface in order to discharge air in the bathroom. The duct is connected to a cylindrical exhaust adapter that protrudes from the side of the main body of the bathroom heater / dryer.

このような排気アダプタは、アルミニウム等の金属で形成される本体ケースの側面に筒状部分を一体に形成してダクトを接続可能としている。従って、材料コストが高くなるとともに、天井とダクトとの間隔を確保するために、排気アダプタを本体側面の中央から上方へオフセットした位置に形成する必要がある場合には、加工コストも上昇する。   Such an exhaust adapter can be connected to a duct by integrally forming a cylindrical portion on a side surface of a body case formed of a metal such as aluminum. Therefore, the material cost increases, and the processing cost also increases when it is necessary to form the exhaust adapter at a position offset upward from the center of the side surface of the main body in order to ensure the space between the ceiling and the duct.

そこで、合成樹脂で成形した筒状部分を備えることにより、材料コスト及び加工コストを低減するようにした排気アダプタが提案されている。   In view of this, an exhaust adapter has been proposed in which a material portion and a processing cost are reduced by providing a cylindrical portion formed of a synthetic resin.

特開2014−180394号公報JP 2014-180394 A

上記のように排気アダプタを合成樹脂で成形すると、浴室暖房乾燥機内でヒータが過熱した場合に、排気アダプタが変形して、ダクトを嵌合状態に保持できなくなる場合がある。   If the exhaust adapter is molded of synthetic resin as described above, when the heater is overheated in the bathroom heater / dryer, the exhaust adapter may be deformed and the duct may not be held in a fitted state.

本発明は、上記課題を解決するためになされたものであって、その目的はダクトを排気アダプタに安定して保持可能とした浴室暖房乾燥機を提供することにある。   The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a bathroom heating dryer that can stably hold a duct to an exhaust adapter.

上記課題を解決する浴室暖房乾燥機は、ファン及びヒータを内蔵した本体ケースと、前記本体ケースに設けられ、ダクトを嵌着可能とした排気アダプタとを備えた浴室暖房乾燥機において、前記排気アダプタを合成樹脂で形成し、前記本体ケースには前記排気アダプタに外嵌されたダクトを保持する金属製の保持片を有する。   A bathroom heating / drying machine that solves the above-described problems is a bathroom heating / drying machine that includes a main body case including a fan and a heater, and an exhaust adapter that is provided in the main body case and into which a duct can be fitted. Is formed of synthetic resin, and the main body case has a metal holding piece for holding a duct externally fitted to the exhaust adapter.

本発明の浴室暖房乾燥機によれば、ダクトを排気アダプタに安定して保持することができる。   According to the bathroom heating dryer of the present invention, the duct can be stably held on the exhaust adapter.

本発明の実施の形態1の浴室暖房乾燥機の浴室を示す斜視図The perspective view which shows the bathroom of the bathroom heating dryer of Embodiment 1 of this invention 同浴室暖房乾燥機の浴室暖房乾燥機を示す断面図Sectional drawing which shows bathroom heating dryer of the bathroom heating dryer 同浴室暖房乾燥機の浴室暖房乾燥機を示す斜視図The perspective view which shows the bathroom heating dryer of the bathroom heating dryer 同浴室暖房乾燥機の排気アダプタを示す斜視図The perspective view which shows the exhaust adapter of the bathroom heating dryer 同浴室暖房乾燥機のアダプタカバーを取り外した状態を示す斜視図The perspective view which shows the state which removed the adapter cover of the bathroom heating dryer 同浴室暖房乾燥機の排気アダプタ部の断面斜視図Cross-sectional perspective view of the exhaust adapter part of the bathroom heating dryer

以下、浴室暖房乾燥機の一実施形態を図面に従って説明する。   Hereinafter, an embodiment of a bathroom heating dryer will be described with reference to the drawings.

図1に示すように、浴室1の天井2には浴槽3の上方位置に浴室暖房乾燥機4が設置されている。   As shown in FIG. 1, a bathroom heater / dryer 4 is installed on the ceiling 2 of the bathroom 1 above the bathtub 3.

図2に示すように、浴室暖房乾燥機4は、本体ケース5の下面に、浴槽3に向かって露出されるフロントパネル6が取着されている。フロントパネル6の上方において、本体ケース5にはフランジ部7が形成され、そのフランジ部7及びフロントパネル6が天井面から下方へ露出される状態で本体ケース5が天井2内に設置される。   As shown in FIG. 2, the bathroom heater / dryer 4 has a front panel 6 attached to the lower surface of the main body case 5 exposed toward the bathtub 3. Above the front panel 6, a flange portion 7 is formed in the main body case 5, and the main body case 5 is installed in the ceiling 2 with the flange portion 7 and the front panel 6 exposed downward from the ceiling surface.

フランジ部7とフロントパネル6との間には、取り込み口8が形成される。浴室暖房乾燥機4は、取り込み口8から取り込んだ空気を、フロントパネル6の吹き出し口9から浴室1内に吹出する。また、浴室暖房乾燥機4は、取り込み口8から取り込んだ空気を、屋外に排出する。なお、取り込み口8から取り込んだ空気の一部を吹き出し口9から吹出し、残りの空気を屋外に排出することも可能である。   An intake port 8 is formed between the flange portion 7 and the front panel 6. The bathroom heater / dryer 4 blows out the air taken in from the intake port 8 into the bathroom 1 from the air outlet 9 of the front panel 6. Moreover, the bathroom heating dryer 4 discharges the air taken in from the intake port 8 to the outdoors. A part of the air taken in from the intake port 8 can be blown out from the air outlet 9 and the remaining air can be discharged outdoors.

吹き出し口9には可動ルーバー10が回動可能に支持され、吹き出し口9から吹き出される空気の吹き出し方向を調整可能となっている。   A movable louver 10 is rotatably supported at the blowout port 9, and the blowout direction of air blown out from the blowout port 9 can be adjusted.

本体ケース5内の一側上部にはファンモータ11が固定され、そのファンモータ11の回転軸にはファン12が回転軸と一体回転可能に固定されている。そして、ファン12の回転に基づいて、浴室1内の空気が本体ケース5内に吸い込まれ、吸い込まれた空気はファン12の周方向外側に向かって排出される。   A fan motor 11 is fixed to an upper portion on one side in the main body case 5, and a fan 12 is fixed to a rotating shaft of the fan motor 11 so as to be rotatable integrally with the rotating shaft. Then, based on the rotation of the fan 12, the air in the bathroom 1 is sucked into the main body case 5, and the sucked air is discharged toward the outside in the circumferential direction of the fan 12.

ファン12の側方には、ダンパ13が配設されている。ダンパ13は、切替モータ(図示しない)により、図2に実線で示す排気位置と、鎖線で示す循環位置との間で回動される。排気位置において、ダンパ13は、ファン12から排出される空気を排気アダプタ14へと導く。排気アダプタ14にはダクト15が接続され、そのダクト15を介して空気が屋外に排出される。   A damper 13 is disposed on the side of the fan 12. The damper 13 is rotated between an exhaust position indicated by a solid line in FIG. 2 and a circulation position indicated by a chain line by a switching motor (not shown). In the exhaust position, the damper 13 guides the air exhausted from the fan 12 to the exhaust adapter 14. A duct 15 is connected to the exhaust adapter 14, and air is discharged to the outside through the duct 15.

ダンパ13が循環位置に回動されると、ファン12から排出される空気が循環通路16へ導かれる。循環通路16には、その循環通路16の一部を塞ぐようにヒータ17が配設されている。ヒータ17は、例えばセラミックヒータである。また、ヒータ17の下流側に固定グリル18が配設されている。   When the damper 13 is rotated to the circulation position, the air discharged from the fan 12 is guided to the circulation passage 16. A heater 17 is disposed in the circulation passage 16 so as to block a part of the circulation passage 16. The heater 17 is, for example, a ceramic heater. A fixed grill 18 is disposed downstream of the heater 17.

そして、ダンパ13により循環通路16へ導かれた空気は、ヒータ17を通過して暖められた空気と、ヒータ17を通過しない空気とが固定グリル18を介して吹き出し口9へと導かれ、浴室1内に吹出される。排気アダプタ14は、合成樹脂でダクト15と密接させるために円筒状に形成されるとともに、その基端部が本体ケース5に固定され、先端側はダクト15の嵌合を容易に可能とするように若干縮径されている。また、排気アダプタ14の上部外周面には、平板状の金属製の保持片20が密接するように、平面部21が形成されている。金属製のアダプタカバー19は、本体ケース5から突出される排気アダプタ14の基端部を覆い、本体ケース5の側面に固定されている。   The air guided to the circulation passage 16 by the damper 13 is guided to the air outlet 9 through the stationary grille 18 by the air heated through the heater 17 and the air not passing through the heater 17. 1 is blown out. The exhaust adapter 14 is formed in a cylindrical shape so as to be in close contact with the duct 15 with synthetic resin, and its base end is fixed to the main body case 5 so that the duct 15 can be easily fitted on the front end side. The diameter is slightly reduced. In addition, a flat surface portion 21 is formed on the upper outer peripheral surface of the exhaust adapter 14 so that the flat metal holding piece 20 is in close contact therewith. The metal adapter cover 19 covers the base end portion of the exhaust adapter 14 protruding from the main body case 5 and is fixed to the side surface of the main body case 5.

図3〜図5に示すように、アダプタカバー19には、排気アダプタ14の上部外周面上において、排気アダプタ14の軸方向に沿って延びる金属製の保持片20が形成されている。保持片20の形状は、基端部に比べ先端側を細長い形状(排気アダプタの吹出口から見てT字形状)とし、平板状の金属板に例えばプレスで型を抜き、抜いた後の保持片20を略垂直にダクト15側へ折り曲げて作製する。また、保持片20の折り曲げられている箇所には、先端側に向かって方形状の貫通穴22を設ける。また、平面部21には、排気アダプタ14にアダプタカバー19を接続したときに貫通穴22に嵌り込む位置に貫通穴22に対応する方形状の突起部23を設ける。貫通穴22と突起部23を設けることで、アダプタカバー19を排気アダプタ14に接続する際、貫通穴22に突起部23が嵌り込み、排気アダプタ14にアダプタカバー19を固定することができる。また、保持片20を平板状とすることで保持片20は、一枚の金属板を型に抜き折り曲げて容易に作製することができる。また、保持片20は、先端側が基端部に比べ横幅が狭い形状となるので、ダクト15と保持片20との隙間を極力減少させることができ排気アダプタ14とダクト15との密着性を向上させることができる。   As shown in FIGS. 3 to 5, the adapter cover 19 is formed with a metal holding piece 20 extending along the axial direction of the exhaust adapter 14 on the upper outer peripheral surface of the exhaust adapter 14. As for the shape of the holding piece 20, the tip end side is elongated compared to the base end portion (T-shape when viewed from the outlet of the exhaust adapter), and the holding is performed after the die is extracted from a flat metal plate with a press, for example. The piece 20 is produced by bending it substantially vertically to the duct 15 side. Further, a rectangular through hole 22 is provided at the bent portion of the holding piece 20 toward the distal end side. In addition, the planar portion 21 is provided with a rectangular projection 23 corresponding to the through hole 22 at a position where the adapter cover 19 is fitted into the exhaust adapter 14 when the adapter cover 19 is connected. By providing the through hole 22 and the protrusion 23, when the adapter cover 19 is connected to the exhaust adapter 14, the protrusion 23 can be fitted into the through hole 22 and the adapter cover 19 can be fixed to the exhaust adapter 14. Further, by making the holding piece 20 into a flat plate shape, the holding piece 20 can be easily manufactured by punching and bending a single metal plate into a mold. In addition, since the holding piece 20 has a shape with a narrower width at the distal end side than the base end portion, the gap between the duct 15 and the holding piece 20 can be reduced as much as possible, and the adhesion between the exhaust adapter 14 and the duct 15 is improved. Can be made.

そして、排気アダプタ14にダクト15の先端部を嵌着すると、保持片20は排気アダプタ14とダクト15の内周面との間に位置し、ダクト15の内周面を下から支持する構成である。   And when the front-end | tip part of the duct 15 is fitted to the exhaust adapter 14, the holding piece 20 is located between the exhaust adapter 14 and the inner peripheral surface of the duct 15, and is configured to support the inner peripheral surface of the duct 15 from below. is there.

次に、上記のように構成された浴室暖房乾燥機4の作用を説明する。   Next, the operation of the bathroom heater / dryer 4 configured as described above will be described.

図2に実線で示すように、ダンパ13が排気位置に回動されていると、ファン12の作動により浴室1内の空気が本体ケース5内に吸入されて、ダクト15を介して屋外に排出される。   As shown by the solid line in FIG. 2, when the damper 13 is rotated to the exhaust position, the air in the bathroom 1 is sucked into the main body case 5 by the operation of the fan 12 and discharged to the outside through the duct 15. Is done.

図2に鎖線で示すように、ダンパ13が循環位置に回動されていると、ファン12の作動により浴室1内の空気が本体ケース5内に吸入され、循環通路16からヒータ17及び固定グリル18を経て吹き出し口9から吹き出される。このとき、ヒータ17の作動温度を調整することにより、浴室1内を適宜に暖房可能であるとともに、浴室1内の空気を乾燥させることも可能である。   As shown by a chain line in FIG. 2, when the damper 13 is rotated to the circulation position, the air in the bathroom 1 is sucked into the main body case 5 by the operation of the fan 12, and the heater 17 and the fixed grille from the circulation passage 16. 18 is blown out from the outlet 9. At this time, by adjusting the operating temperature of the heater 17, the interior of the bathroom 1 can be appropriately heated and the air in the bathroom 1 can be dried.

ダクト15の端部は、その内周面上部に保持片20が位置している。従って、ヒータ17の作動中にヒータ17が過熱して、排気アダプタ14が熱により変形しても、保持片20は金属製のため変形しない。そのため、ダクト15は保持片20による支持が継続されるため、排気アダプタ14から脱落することはない。   The holding piece 20 is located at the upper end of the inner peripheral surface of the end portion of the duct 15. Therefore, even if the heater 17 is overheated during the operation of the heater 17 and the exhaust adapter 14 is deformed by heat, the holding piece 20 is not deformed because it is made of metal. Therefore, since the duct 15 is continuously supported by the holding piece 20, it does not fall off from the exhaust adapter 14.

上記のような浴室暖房乾燥機4では、次に示す効果を得ることができる。
(1)排気アダプタ14を合成樹脂で形成したので、製造コストを低減することができる。
(2)ヒータ17の過熱により、排気アダプタ14に変形が生じても、ダクト15が保持片20に支持され保持されているので、ダクト15の排気アダプタ14及び本体ケース5からの脱落を未然に防止することができる。
(3)保持片20でダクト15の径方向上縁部を保持しているので、排気アダプタ14に変形が生じても、ダクト15を初期位置に保持することができる。従って、排気アダプタ14とダクト15との位置ずれを抑制することができる。
(4)保持片20は、排気アダプタ14の上部外周面に形成された平面部21に密接するように延設されるので、ダクト15を排気アダプタ14に円滑に嵌着することができるとともに、保持片20を排気アダプタ14とダクト15との間に位置させることができる。
In the bathroom heating dryer 4 as described above, the following effects can be obtained.
(1) Since the exhaust adapter 14 is made of synthetic resin, the manufacturing cost can be reduced.
(2) Even if the exhaust adapter 14 is deformed due to overheating of the heater 17, the duct 15 is supported and held by the holding piece 20, so that the duct 15 is prevented from dropping from the exhaust adapter 14 and the main body case 5. Can be prevented.
(3) Since the holding piece 20 holds the upper edge of the duct 15 in the radial direction, the duct 15 can be held at the initial position even if the exhaust adapter 14 is deformed. Accordingly, it is possible to suppress the displacement between the exhaust adapter 14 and the duct 15.
(4) Since the holding piece 20 extends so as to be in close contact with the flat surface portion 21 formed on the upper outer peripheral surface of the exhaust adapter 14, the duct 15 can be smoothly fitted to the exhaust adapter 14, The holding piece 20 can be positioned between the exhaust adapter 14 and the duct 15.

上記実施形態は、以下のように変更してもよい。   The above embodiment may be modified as follows.

排気アダプタにダクトを嵌着した状態で、ダクトの下部外周面を保持するような保持片を設けてもよい。   You may provide the holding piece which hold | maintains the lower outer peripheral surface of a duct in the state which fitted the exhaust adapter to the duct.

本発明にかかる浴室暖房乾燥機は、浴室内の暖房、換気、浴室内の乾燥(たとえば、洗濯物の乾燥)に使用可能である。   The bathroom heating dryer according to the present invention can be used for heating in a bathroom, ventilation, and drying in a bathroom (for example, drying of laundry).

1 浴室
2 天井
3 浴槽
4 浴室暖房乾燥機
5 本体ケース
6 フロントパネル
7 フランジ部
8 取り込み口
9 吹き出し口
10 可動ルーバー
11 ファンモータ
12 ファン
13 ダンパ
14 排気アダプタ
15 ダクト
16 循環通路
17 ヒータ
18 固定グリル
19 アダプタカバー
20 保持片
21 平面部
DESCRIPTION OF SYMBOLS 1 Bathroom 2 Ceiling 3 Bathtub 4 Bathroom heating dryer 5 Main body case 6 Front panel 7 Flange part 8 Intake port 9 Outlet 10 Movable louver 11 Fan motor 12 Fan 13 Damper 14 Exhaust adapter 15 Duct 16 Circulation path 17 Heater 18 Fixed grill 19 Adapter cover 20 Holding piece 21 Flat part

Claims (4)

ファン及びヒータを内蔵した本体ケースと、前記本体ケースに設けられ、ダクトを嵌着可能とした排気アダプタとを備えた浴室暖房乾燥機において、前記排気アダプタを合成樹脂で形成し、前記本体ケースには前記排気アダプタに外嵌されたダクトを保持する金属製の保持片を設けたことを特徴とする浴室暖房乾燥機。 In a bathroom heater / dryer provided with a main body case incorporating a fan and a heater, and an exhaust adapter provided in the main body case and capable of fitting a duct, the exhaust adapter is formed of a synthetic resin, and the main body case Is provided with a metal holding piece for holding a duct externally fitted to the exhaust adapter. 前記保持片は、前記本体ケースに取着されたアダプタカバーから前記排気アダプタの上部外周面に沿って延設したことを特徴とする請求項1に記載の浴室暖房乾燥機。 The bathroom heater / dryer according to claim 1, wherein the holding piece extends from an adapter cover attached to the main body case along an upper outer peripheral surface of the exhaust adapter. 前記排気アダプタの上部外周面に平面部を形成し、前記保持片を前記平面部に沿って延設される平板状としたことを特徴とする請求項2に記載の浴室暖房乾燥機。 The bathroom heating dryer according to claim 2, wherein a flat portion is formed on an upper outer peripheral surface of the exhaust adapter, and the holding piece is formed in a flat plate shape extending along the flat portion. 前記保持片は前記排気アダプタと前記ダクトの内周面との間に位置することを特徴とする請求項1〜3のいずれかに記載の浴室暖房乾燥機。 The bathroom heating dryer according to any one of claims 1 to 3, wherein the holding piece is located between the exhaust adapter and an inner peripheral surface of the duct.
JP2016123193A 2015-06-24 2016-06-22 Bathroom heating dryer Active JP6695027B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015126148 2015-06-24
JP2015126148 2015-06-24

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JP2017009279A true JP2017009279A (en) 2017-01-12
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110017558A (en) * 2019-04-18 2019-07-16 嘉兴市尚高装饰材料有限公司 A kind of air conditioner type super bath device

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JPS56152520U (en) * 1980-04-15 1981-11-14
JPH01189453A (en) * 1988-01-25 1989-07-28 Matsushita Seiko Co Ltd Duct connecting means
JP2003106549A (en) * 2001-09-28 2003-04-09 Toto Ltd Indoor heating device
JP2004116966A (en) * 2002-09-30 2004-04-15 Toto Ltd Bathroom air-conditioner
JP2005016844A (en) * 2003-06-26 2005-01-20 Harman Pro:Kk Bathroom dryer
JP2014180394A (en) * 2013-03-19 2014-09-29 Panasonic Corp Bathroom heater/dryer with mist sauna function
US20150140923A1 (en) * 2013-11-18 2015-05-21 Robert G. Penlesky Ventilation damper system and method

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JPS56152520U (en) * 1980-04-15 1981-11-14
JPH01189453A (en) * 1988-01-25 1989-07-28 Matsushita Seiko Co Ltd Duct connecting means
JP2003106549A (en) * 2001-09-28 2003-04-09 Toto Ltd Indoor heating device
JP2004116966A (en) * 2002-09-30 2004-04-15 Toto Ltd Bathroom air-conditioner
JP2005016844A (en) * 2003-06-26 2005-01-20 Harman Pro:Kk Bathroom dryer
JP2014180394A (en) * 2013-03-19 2014-09-29 Panasonic Corp Bathroom heater/dryer with mist sauna function
US20150140923A1 (en) * 2013-11-18 2015-05-21 Robert G. Penlesky Ventilation damper system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110017558A (en) * 2019-04-18 2019-07-16 嘉兴市尚高装饰材料有限公司 A kind of air conditioner type super bath device

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