JP3264220B2 - Clothes dryer - Google Patents
Clothes dryerInfo
- Publication number
- JP3264220B2 JP3264220B2 JP19968297A JP19968297A JP3264220B2 JP 3264220 B2 JP3264220 B2 JP 3264220B2 JP 19968297 A JP19968297 A JP 19968297A JP 19968297 A JP19968297 A JP 19968297A JP 3264220 B2 JP3264220 B2 JP 3264220B2
- Authority
- JP
- Japan
- Prior art keywords
- door
- clothes
- resin
- clothes dryer
- drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は衣類乾燥機に係り、
特に衣類の出し入れを行う際のドアの構成に関するもの
である。The present invention relates to a clothes dryer,
In particular, the present invention relates to a configuration of a door when clothes are taken in and out.
【０００２】[0002]
【従来の技術】従来、この種の衣類乾燥機では、衣類を
乾燥させるドラムとドラムに温風を供給するヒータと送
風装置を有し、衣類をドラム内へ投入するための開閉可
能なドアが設けてある。ドアは表側はＡＢＳ樹脂やＰＳ
樹脂などの成形品で構成され、裏面は万一ドラム内で衣
類が自然発火した場合に備えて鋼板で構成し、鋼板の上
に火傷防止のための樹脂製のカバーを取り付けている。2. Description of the Related Art Conventionally, a clothes dryer of this type has a drum for drying clothes, a heater for supplying warm air to the drum, and a blower, and an openable door for introducing clothes into the drum. It is provided. Door is made of ABS resin or PS on the front side
The back is made of steel plate in case of clothing spontaneously ignited in the drum, and a resin cover is attached on the steel plate to prevent burns.
【０００３】尚、この種の衣類乾燥機として実公昭62−
155793号等がある。[0003] This type of clothes dryer is described in
No. 155793.
【０００４】[0004]
【発明が解決しようとする課題】しかし、この種の衣類
乾燥機のドアは前述した様にドアの内側に鋼板と樹脂カ
バーを設けなければならず部品点数が増えコスト高にな
るばかりかドアの重量も増えて操作感も悪いなどの問題
があった。However, as described above, the door of this type of clothes dryer must be provided with a steel plate and a resin cover inside the door, which increases the number of parts and increases the cost, as well as the cost of the door. There were problems such as an increase in weight and poor operation feeling.
【０００５】そこで本発明の目的はドアの構成部品を減
らし低コストで製作できる衣類乾燥機を提供することに
ある。SUMMARY OF THE INVENTION An object of the present invention is to provide a clothes dryer which can reduce the number of door components and can be manufactured at low cost.
【０００６】[0006]
【課題を解決するための手段】前記目的は、衣類を収納
する乾燥室と、乾燥室に温風を供給して衣類の乾燥を行
う衣類乾燥機において、乾燥室に衣類を投入するための
開閉可能なドアを有し、ドアの内面は樹脂を皮膜した樹
脂皮膜鋼板で構成し、樹脂皮膜鋼板の表面に微小な凹凸
を構成することで達成できる。The object is to store clothes .
Drying room, and warm air is supplied to the drying room to dry clothes.
Clothes dryer, for putting clothes in the drying room.
It has a door that can be opened and closed.
It is composed of a grease-coated steel plate, and has minute irregularities
It can be achieved by configuring.
【０００７】ドアの内面に樹脂皮膜鋼板を使用すること
で従来鋼板と樹脂カバーを別々に設けていたものを一体
化し、１つの部品で構成することが出来、部品点数の削
減，低コスト化を実現出来る。[0007] By using a resin-coated steel sheet for the inner surface of the door, a steel sheet and a resin cover which had been separately provided in the past can be integrated and constituted by one part, thereby reducing the number of parts and reducing costs. Can be realized.
【０００８】[0008]
【発明の実施の形態】以下、本発明の一実施例を図１を
用いて説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIG.
【０００９】外枠１内に設けられたドラム４は衣類乾燥
室としての形態を有しており、開閉可能に構成されたド
ア２から衣類投入口３を経て衣類が投入される。ドラム
４の前側は、外枠１のフロント内面に設けられたドラム
支持体５により支持され、ドラム４の後側は、循環と湿
気を除湿させる熱交換機の両方の機能を兼ね備えた熱交
換ファン６の保持機能を有するファンケーシング８に回
転自在に支持されている。A drum 4 provided in the outer frame 1 has a form as a clothes drying chamber, and clothes are put in through a clothes inlet 3 from a door 2 which can be opened and closed. A front side of the drum 4 is supported by a drum support 5 provided on a front inner surface of the outer frame 1, and a rear side of the drum 4 is a heat exchange fan 6 having both functions of circulation and a heat exchanger for dehumidifying moisture. Is rotatably supported by a fan casing 8 having a holding function.
【００１０】ドラム４は、正面のドア２側からみて右側
下部後方に配置された電動機１０よりドラムベルト９を
介して動力が伝達され、回転駆動する。同様に熱交換フ
ァン６は電動機１０よりファンベルト１３を介して動力
が伝達され、回転駆動する。同様に熱交換ファン６は電
動機１０よりファンベルト１３を介して動力が伝達さ
れ、回転駆動する。Power is transmitted to the drum 4 via a drum belt 9 from a motor 10 disposed on the lower right rear side as viewed from the front door 2 side, and is driven to rotate. Similarly, the power is transmitted to the heat exchange fan 6 from the electric motor 10 via the fan belt 13 and is driven to rotate. Similarly, the power is transmitted to the heat exchange fan 6 from the electric motor 10 via the fan belt 13 and is driven to rotate.
【００１１】衣類を乾燥させる空気の循環風路に関し、
ドラム４の前側に配置されたヒータ７で発生した熱は、
熱交換ファン６によりドラム４内に熱風として導かれ、
被乾燥物である衣類を加熱し、水分を蒸発させる。衣類
から蒸発した湿気は矢印の循環風と一緒に糸屑補集装置
（フィルター部）１１を通過し、ドラム４後面壁のドラ
ム排気口４ａを通り、ファンケーシング８の循環側へと
流入する。循環側に流入し、湿気を帯びた空気は、裏板
１４より吸気した冷却風を利用して熱交換ファン６を保
持し、かつ送風経路を構成するファンケーシング８を通
り、正面から見て左側下部に設置された循環ダクト１２
を経由してヒータ７に戻ることにより空気が一巡し、循
環風路が構成される。[0011] Regarding the air circulation path for drying clothes,
The heat generated by the heater 7 disposed on the front side of the drum 4 is
It is guided as hot air into the drum 4 by the heat exchange fan 6,
The clothing to be dried is heated to evaporate moisture. The moisture evaporated from the clothes passes through the lint collecting device (filter section) 11 together with the circulating wind indicated by the arrow, passes through the drum exhaust port 4 a in the rear wall of the drum 4, and flows into the circulation side of the fan casing 8. The moist air flowing into the circulation side retains the heat exchange fan 6 by utilizing the cooling air sucked from the back plate 14 and passes through the fan casing 8 forming a ventilation path, and is on the left side when viewed from the front. Circulation duct 12 installed at the bottom
Return to the heater 7 through the air, the air makes a circuit, and a circulation air path is formed.
【００１２】また電動機１０およびヒータ７はマイクロ
コンピュータ等のコントローラ１５で駆動制御され、運
転制御部１６によって運転制御される。The driving of the motor 10 and the heater 7 is controlled by a controller 15 such as a microcomputer, and the operation of the motor is controlled by an operation control unit 16.
【００１３】以上の構成の衣類乾燥機において衣類を出
し入れする際に開閉するドアの構成を図２を用いて説明
する。The structure of a door that opens and closes when clothes are taken in and out of the clothes dryer having the above structure will be described with reference to FIG.
【００１４】ドア２は、表側の外装側と衣類と直接接触
する内面側とに分かれ、外装側はＡＢＳ樹脂やＰＳ樹脂
といった一般の成形材料で成形されたドアフレーム１７
と衣類と接触する部分を樹脂皮膜鋼板で構成したドアＲ
１８をドアフレーム１７に固定する固定ネジ１９，ドア
の開閉に使用するドアハンドル（不図示）等が構成され
ている。The door 2 is divided into a front exterior side and an inner side directly in contact with clothing, and the exterior side is a door frame 17 made of a general molding material such as ABS resin or PS resin.
R made of resin-coated steel plate at the part where it comes into contact with clothing
A fixing screw 19 for fixing 18 to the door frame 17, a door handle (not shown) used for opening and closing the door, and the like are configured.
【００１５】ここでドアＲ１８は、衣類が温風で乾燥、
又タンブラー回転している時に直接衣類が接触するため
約１００℃程度以上の高温になっているため、もし運転
途中等でドア２を開けて手が触れたりした場合に火傷し
ない様な配慮が必要である。又、万一油を含んだ衣類等
を乾燥させてしまった場合などは運転終了後でも衣類内
の油温が上昇し、自然発火に至る可能性がある。その場
合に備えて、ドアは密閉性を高くしてドラム内で酸欠に
なり、自消する様にするだけでなくドアを鋼板で覆い、
発火しても容易に溶けて外部へ延焼したりしない様にす
ることが必要である。Here, the door R18 is provided so that the clothes are dried with warm air,
Also, when the tumbler is rotating, the clothing comes in direct contact with the clothing and the temperature is higher than about 100 ° C. If the door 2 is opened and touched during driving, care must be taken to prevent burns. It is. Also, if the clothes containing oil are dried, the oil temperature in the clothes may increase even after the operation is completed, and spontaneous ignition may occur. In case of such a case, the door is made tightly closed and becomes oxygen deficient in the drum, not only to self-extinguish but also to cover the door with steel plate,
It is necessary to ensure that the material does not easily melt and spread to the outside even if ignited.
【００１６】そこで本発明ではドアＲ１８を鋼板の上に
樹脂例えばポリプロピンや塩化ビニルといった材料を薄
く皮膜した樹脂皮膜鋼板を使用することで前述の２つの
対策を実現している。Therefore, in the present invention, the above two measures are realized by using a resin-coated steel sheet in which a material such as a resin such as polypropylene or vinyl chloride is thinly coated on a steel sheet for the door R18.
【００１７】すなわち、図３に示す様に厚さ０.３mm程
度の鋼板１８ａの上に厚さ０.１〜０.３mm 程度のポリ
プロピンや塩化ビニルなどの樹脂皮膜層１８ｂ(耐熱性
樹脂)を鋼板１８ａの上に熱溶着したり、あるいは樹脂
のシート材を接着したりして一体に構成している。That is, as shown in FIG. 3, a resin film layer 18b (heat-resistant resin) such as polypropylene or polyvinyl chloride having a thickness of about 0.1 to 0.3 mm is formed on a steel sheet 18a having a thickness of about 0.3 mm. It is integrally formed on the steel plate 18a by heat welding or by bonding a resin sheet material.
【００１８】なお、ドアＲ１８は、耐熱性樹脂が施され
ている鋼板をプレス加工して形成する。The door R18 is formed by pressing a steel plate provided with a heat-resistant resin.
【００１９】ここで鋼板の熱電導率は一般に０.１cal／
ｓ・cm・℃程度あるのに対して、樹脂はその１／１００
程度であるため、手を触れても火傷することはない。Here, the thermal conductivity of the steel sheet is generally 0.1 cal /
Resin is 1/100 of that of s · cm · ° C.
It is of such a degree that it does not burn when touched.
【００２０】又さらに本発明では、樹脂皮膜層（皮膜
層）１８ｂの表面に１０〜１００μ程度の細かい凹凸を
設けることにより、手が触れたときの接触面積を減ら
し、体感温度を下げる工夫がなされている。Further, in the present invention, by providing fine irregularities of about 10 to 100 μm on the surface of the resin film layer (film layer) 18b, the contact area when touched by the hand is reduced, and the sensible temperature is reduced. ing.
【００２１】尚、従来の衣類乾燥機のドアでは鋼板１８
ａの上に別体の樹脂カバーを設けていたために樹脂カバ
ーを本発明の様に薄くすることが出来ず、２〜３mm程度
の厚さを有することになる。In the conventional clothes dryer door, a steel plate 18 is used.
Since a separate resin cover is provided on a, the resin cover cannot be made thinner as in the present invention, and has a thickness of about 2 to 3 mm.
【００２２】従って一度加熱されると樹脂カバーがなか
なか冷却されずに、熱い状態が長時間３〜５分程度保持
され、安全上好ましくなかった。Therefore, once heated, the resin cover is not easily cooled and the hot state is maintained for about 3 to 5 minutes for a long time, which is not preferable in terms of safety.
【００２３】しかし、本発明によれば樹脂層が薄く鋼板
を直接一体成形されているため、従来の１／１０程度の
時間ですぐに冷却され、使用上安全である。However, according to the present invention, since the resin layer is thin and the steel plate is directly formed integrally, it is cooled immediately in about 1/10 of the conventional time, and is safe in use.
【００２４】また部品点数もドア全体としては３０％程
度低減され製造コストも大幅に低減できる。Also, the number of parts is reduced by about 30% as a whole door, and the manufacturing cost can be greatly reduced.
【００２５】[0025]
【発明の効果】以上の様に本発明によれば衣類乾燥機の
ドアの構成を簡略化し、部品点数を従来に比べ約３０％
削減、又製造コストも２０％程度削減することが出来
る。As described above, according to the present invention, the construction of the door of the clothes dryer is simplified, and the number of parts is reduced by about 30% as compared with the conventional one.
Reduction and manufacturing cost can be reduced by about 20%.
【００２６】更にドア全体の重量も１０％程度低減でき
操作感を向上させることが出来る。又、樹脂皮膜鋼板の
樹脂層表面に凹凸を設けることで体感温度を下げるとと
もに、冷却時間を従来に比べ１／１０程度に短くして安
全性を高めることが出来る。Further, the weight of the entire door can be reduced by about 10%, and the operational feeling can be improved. In addition, by providing unevenness on the surface of the resin layer of the resin-coated steel sheet, the sensible temperature can be reduced, and the cooling time can be shortened to about 1/10 of that of the conventional case, so that the safety can be improved.
【図１】本発明の一実施例を示す衣類乾燥機の縦断面図
である。FIG. 1 is a longitudinal sectional view of a clothes dryer showing one embodiment of the present invention.
【図２】本発明の衣類乾燥機のドアの構成を示す縦断面
図である。FIG. 2 is a longitudinal sectional view showing a configuration of a door of the clothes dryer of the present invention.
【図３】本発明のドアＲの樹脂鋼板の構成を示す縦断面
図である。FIG. 3 is a longitudinal sectional view showing a configuration of a resin steel plate of a door R of the present invention.
１…外枠、２…ドア、３…衣類投入口、４…ドラム、５
…ドラム支持体、６…熱交換ファン、７…ヒータ、８…
ファンケーシング、９…ドラムベルト、１０…電動機、
１１…フィルター部、１２…循環ダクト、１３…ファン
ベルト、１４…裏板、１５…コントローラ、１６…運転
制御部、１７…ドアフレーム、１８…ドアＲ、１８ａ…
鋼板、１８ｂ…樹脂皮膜層、１９…固定ネジ。DESCRIPTION OF SYMBOLS 1 ... Outer frame, 2 ... Door, 3 ... Clothing inlet, 4 ... Drum, 5
... Drum support, 6 ... Heat exchange fan, 7 ... Heater, 8 ...
Fan casing, 9: drum belt, 10: electric motor,
DESCRIPTION OF SYMBOLS 11 ... Filter part, 12 ... Circulation duct, 13 ... Fan belt, 14 ... Back plate, 15 ... Controller, 16 ... Operation control part, 17 ... Door frame, 18 ... Door R, 18a ...
Steel plate, 18b: resin film layer, 19: fixing screw.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 田所 忠晴 茨城県日立市東多賀町一丁目１番１号 株式会社 日立製作所 電化機器事業部 多賀本部内 (72)発明者 大越 憲一 茨城県日立市東多賀町一丁目１番１号 株式会社 日立製作所 電化機器事業部 多賀本部内 (56)参考文献 特開 平７−116392（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) D06F 58/02 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tadaharu Tadokoro 1-1-1, Higashitagacho, Hitachi City, Ibaraki Prefecture Hitachi, Ltd.Electrical Equipment Division, Taga Headquarters (72) Inventor Kenichi Ohkoshi Higashitagamachi, Hitachi City, Ibaraki Prefecture 1-1-1, Hitachi, Ltd. Electrical Appliances Division, Taga Headquarters (56) References JP-A-7-116392 (JP, A) (58) Field surveyed (Int. Cl. 7 , DB name) D06F 58/02
Claims (2)
を供給して衣類の乾燥を行う衣類乾燥機において、該乾
燥室に衣類を投入するための開閉可能なドアを有し、該
ドアの内面は樹脂を皮膜した樹脂皮膜鋼板で構成し、前
記樹脂皮膜鋼板の表面に微小な凹凸が構成されているこ
とを特徴とする衣類乾燥機。1. A drying room for storing clothes, and a clothes dryer for drying clothes by supplying warm air to the drying room, the door having an openable and closable door for putting clothes into the drying room. , the inner surface of the door is constituted by a resin coating steel sheet coating resin, before
A clothes dryer characterized in that minute irregularities are formed on the surface of the resin-coated steel sheet .
られた樹脂皮膜鋼板の樹脂層は鋼板と一体的に成形され
ていることを特徴とする衣類乾燥機。2. The clothes dryer according to claim 1, wherein the resin layer of the resin-coated steel sheet provided on the inner surface of the door is formed integrally with the steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19968297A JP3264220B2 (en) | 1997-07-25 | 1997-07-25 | Clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19968297A JP3264220B2 (en) | 1997-07-25 | 1997-07-25 | Clothes dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1142399A JPH1142399A (en) | 1999-02-16 |
| JP3264220B2 true JP3264220B2 (en) | 2002-03-11 |
Family
ID=16411866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19968297A Expired - Fee Related JP3264220B2 (en) | 1997-07-25 | 1997-07-25 | Clothes dryer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3264220B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100452367B1 (en) * | 2002-07-11 | 2004-10-12 | 엘지전자 주식회사 | Dryer |
| JP6034083B2 (en) * | 2012-07-25 | 2016-11-30 | 東芝ライフスタイル株式会社 | Clothes dryer |
-
1997
- 1997-07-25 JP JP19968297A patent/JP3264220B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1142399A (en) | 1999-02-16 |
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