JPS6213521Y2 - - Google Patents
Info
- Publication number
- JPS6213521Y2 JPS6213521Y2 JP13750379U JP13750379U JPS6213521Y2 JP S6213521 Y2 JPS6213521 Y2 JP S6213521Y2 JP 13750379 U JP13750379 U JP 13750379U JP 13750379 U JP13750379 U JP 13750379U JP S6213521 Y2 JPS6213521 Y2 JP S6213521Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- heat generating
- generating unit
- discharge port
- 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
Links
- 238000007664 blowing Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Cleaning And Drying Hair (AREA)
Description
【考案の詳細な説明】
本考案はヘアードライヤーの改良構造に関する
もので特に組立作業性を良好ならしめるものであ
る。[Detailed Description of the Invention] The present invention relates to an improved structure of a hair dryer, and particularly improves assembly workability.
一般にヘアードライヤーの本体ケースは合成樹
脂材の成型体で成り、左右の分割ケースを夫々衝
合せしめその内部空間に各電装部品を配置せしめ
て完成している。そして各電装部品は電源コード
を起点とし順次リード線によつて電気接続されて
いる。斯る構成のリード線は本体ケースの内壁に
沿つて配線されるものであるが、ややもするとリ
ード線にたるみが生じ、組立時にそのリード線を
左右分割ケースの衝合面に挟み込みリード線を断
線せしめたり或いは本体ケース内においてたるみ
が生じた場合は送風フアンに接触したり又は発熱
ユニツトに接触するなどして思わぬ事故を誘発す
ることがあつた。 Generally, the main body case of a hair dryer is made of a molded synthetic resin material, and is completed by fitting left and right divided cases together and arranging each electrical component in the interior space. Each electrical component is sequentially electrically connected by lead wires starting from the power cord. The lead wires in this configuration are wired along the inner wall of the main body case, but sometimes the lead wires become slack, and when assembled, the lead wires are caught between the abutting surfaces of the left and right split cases, and the lead wires are routed along the inner wall of the main body case. If the wire breaks or if there is slack in the main body case, it may come into contact with the blower fan or heat generating unit, causing an unexpected accident.
本考案は斯る点に鑑みなされたもので以下本案
の一実施例を図について説明すると１はヘアード
ライヤー本体で、左ケース２及び右ケース３を衝
合せしめて形成するケース本体４を中空状ならし
め該ケース本体４内には電装部品５である発熱ユ
ニツト６と該発熱ユニツトに強制送風せしめる電
動送風ユニツト７と、これらを通電制御せしめる
スイツチ本体８を内蔵せしめ、前記両ユニツト
６，７に通電せしめることで前記ケース本体４の
後方側面に形成した吸込口９より外気を吸引し、
そして前端面に形成した吐出口１０より熱風を吐
出するようにしている。前記電動送風ユニツト７
は前記左ケース２の吸込口９近傍に装着せる電動
機１１とその回転軸１２に軸支せるフアン１３と
より構成している。前記発熱ユニツト６は十字形
に形成した巻枠１４にニクロム線１５を巻装せし
めその外周部を角筒状の遮熱筒１６でもつて包囲
形成したもので、該遮熱筒１６の下面壁１７には
前記ニクロム線１５に接続せるリード片１８，１
８，１８を突出形成し該リード片は後述するプリ
ント基板への取付用脚となるものである。１９は
プリント基板で、前記発熱ユニツト６及びスイツ
チ本体８の外形よりも大なる外形を有した平面略
矩形状と成し、表面にはプリント配線２０を画き
該プリント配線の適所にはコネクター部２１，２
１…を形成し且つ電源コード２２を電気接続せし
めたもので該プリント基板１９の一側面２３に形
成したコネクター部２１に対し前記発熱ユニツト
６のリード片１８，１８，１８を固定接続して成
り該プリント基板１９と前記発熱ユニツト６の下
面壁１７との間に前記吸込口９と吐出口１０を連
通せる間隙部２４を形成せしめている。 The present invention has been developed in view of this point, and an embodiment of the present invention will be described below with reference to the drawings. 1 is a hair dryer main body, and a case main body 4 formed by abutting a left case 2 and a right case 3 is hollow. Inside the case body 4 are built-in a heat generating unit 6, which is an electrical component 5, an electric blower unit 7 for forcing air to the heat generating unit, and a switch body 8 for controlling the energization of these units, and energizing both the units 6 and 7. By this, outside air is sucked through the suction port 9 formed on the rear side of the case body 4,
Hot air is then discharged from a discharge port 10 formed on the front end surface. The electric blower unit 7
The fan 13 is comprised of an electric motor 11 mounted near the suction port 9 of the left case 2 and a fan 13 supported on a rotating shaft 12 of the electric motor 11 . The heat generating unit 6 is formed by winding a nichrome wire 15 around a cross-shaped winding frame 14, and surrounding the outer periphery with a square cylindrical heat shielding tube 16. is a lead piece 18, 1 to be connected to the nichrome wire 15.
8 and 18 are formed in a protruding manner, and the lead pieces serve as legs for attachment to a printed circuit board, which will be described later. Reference numeral 19 denotes a printed circuit board, which has a generally rectangular planar shape with an outer shape larger than that of the heat generating unit 6 and the switch main body 8. A printed wiring 20 is drawn on the surface of the printed circuit board, and a connector portion 21 is provided at an appropriate position on the printed wiring. ,2
1... and to which a power cord 22 is electrically connected, and the lead pieces 18, 18, 18 of the heat generating unit 6 are fixedly connected to a connector portion 21 formed on one side 23 of the printed circuit board 19. A gap 24 is formed between the printed circuit board 19 and the lower wall 17 of the heat generating unit 6 so that the suction port 9 and the discharge port 10 communicate with each other.
前記電動送風ユニツト７及び前記発熱ユニツト
６の通電を制御せしめる前記スイツチ本体８はそ
れ自体の接点部（図示せず）から延出せるリード
片１８′，１８′…を前記プリント基板１９の他側
面２３′に固定接続せしめて成り、前記プリント
基板１９、前記発熱ユニツト６及びスイツチ本体
８は単一ユニツト化され前記ケース本体４内に収
納固定される構成としている。 The switch main body 8, which controls the energization of the electric blower unit 7 and the heat generating unit 6, connects lead pieces 18', 18', . The printed circuit board 19, the heat generating unit 6, and the switch body 8 are integrated into a single unit and housed and fixed within the case body 4.
即ち、前記左右ケース２，３内の前記吸込口９
近傍には前記電動送風ユニツト７を収納設置する
フアン収納室２５を形成し該フアン収納室を区画
形成する円弧壁２６の外面に前記プリント基板１
９の一端部を挟持する受部２７を形成し、該受部
に対応せる前記吐出口１０の近傍にも前記プリン
ト基板１９の他端部を挟持する受部２７′を形成
してこれら両受部２７，２７′間に跨がつて前記
発熱ユニツト６及びスイツチ本体８を具備したプ
リント基板１９を張架せしめるものである。然る
に配設せるプリント基板１９は前記吸込口９から
吐出口１０に沿つて設けられた発熱ユニツト６及
び電動送風ユニツト７に通電された際は前記間隙
部２４を通過する風で効率よく冷却され、又発熱
ユニツト６の装着側と反対側に位置せるスイツチ
本体８はこのプリント基板１９の冷却により、又
プリント基板１９の外形がスイツチ本体８の外形
より大きく形成したことにより、発熱ユニツト６
からの伝導熱及び輻射熱による熱的影響を受ける
ことがなく安価なスイツチを用いることが可能で
ある。 That is, the suction ports 9 in the left and right cases 2 and 3
A fan storage chamber 25 in which the electric blower unit 7 is housed and installed is formed nearby, and the printed circuit board 1 is provided on the outer surface of an arcuate wall 26 that partitions and forms the fan storage chamber.
A receiving portion 27 for holding one end of the printed circuit board 19 is formed, and a receiving portion 27' for holding the other end of the printed circuit board 19 is also formed near the discharge port 10 corresponding to the receiving portion. A printed circuit board 19 provided with the heat generating unit 6 and the switch main body 8 is stretched across the parts 27 and 27'. The printed circuit board 19 arranged in this way is efficiently cooled by the wind passing through the gap 24 when the heat generating unit 6 and the electric blower unit 7 provided along the suction port 9 and the discharge port 10 are energized. The switch main body 8, which is located on the side opposite to the side on which the heat generating unit 6 is mounted, is cooled by cooling the printed circuit board 19 and by forming the outer shape of the printed circuit board 19 larger than the outer shape of the switch main body 8.
It is possible to use an inexpensive switch without being thermally affected by conductive heat and radiant heat from the switch.
２８は前記吐出口１０に装着される吐出口グリ
ルで、前記左右ケース２，３を衝合せしめた後に
該左右ケースが分離しないように外方より両者を
包囲する如くして装着されるものである。 Reference numeral 28 denotes a discharge outlet grill attached to the outlet 10, which is attached so as to surround the left and right cases 2 and 3 from the outside so that they do not separate after they are brought together. be.
本考案は斯る構成を有するため、間隙部を通過
する電動送風ユニツトからの風は発熱ユニツトの
外側面を冷却するとともにプリント基板の上面も
冷却し、しかもプリント基板が冷却される結果、
そのプリント基板の下面に設けたスイツチ本体も
冷却されるという効果を有している。 Since the present invention has such a configuration, the air from the electric blower unit passing through the gap cools the outer surface of the heat generating unit and also cools the top surface of the printed circuit board, and as a result, the printed circuit board is cooled.
This has the effect that the switch body provided on the lower surface of the printed circuit board is also cooled.
そして、発熱ユニツトからの輻射熱は形状の大
なるプリント基板にて遮蔽されるためスイツチ本
体はこの輻射熱による熱的影響を受けることがな
い。 Since the radiant heat from the heat generating unit is shielded by the large printed circuit board, the switch body is not thermally affected by this radiant heat.
又、発熱ユニツトとスイツチ本体及びプリント
基板は一体化して組み立てられているため、これ
らをヘアードライヤー本体内へ組み込む作業が極
めて簡単となる効果を奏している。 Furthermore, since the heating unit, the switch body, and the printed circuit board are assembled as one unit, the work of assembling them into the hair dryer body is extremely simple.
第１図は本案ヘアードライヤーの縦断面図、第
２図は第１図の〜断面図、第３図は本案ヘア
ードライヤーに用いるプリント基板の平面図、第
４図は同じく本案ヘアードライヤーの分解斜視図
である。
６……発熱ユニツト、７……電動送風ユニツ
ト、８……スイツチ本体、９……吸込口、１０…
…吐出口、１９……プリント基板。
Figure 1 is a longitudinal cross-sectional view of the hair dryer of the present invention, Figure 2 is a cross-sectional view of Figure 1, Figure 3 is a plan view of the printed circuit board used in the hair dryer of the present invention, and Figure 4 is an exploded perspective view of the hair dryer of the present invention. It is a diagram. 6...Heating unit, 7...Electric blower unit, 8...Switch body, 9...Suction port, 10...
...Discharge port, 19...Printed circuit board.
Claims (1)
他端部に吸気口を形成せるケース本体内の前記吐
出口側に発熱ユニツトを、前記吸込口側に前記発
熱ユニツトへ送風せしめる電動送風ユニツトを配
設せしめて成るヘアードライヤーにおいて、前記
左右ケースの内壁前後に、夫々が対向する受部を
形成するとともにこの受部に平板形状のプリント
基板の端縁を係合して前記本体ケース内に横設
し、前記プリント基板の上面に間隙部を存してこ
のプリント基板よりも小形状で且つ導電関係に発
熱ユニツトを設け、下面にこのプリント基板より
も小形状で且つ導電関係にスイツチ本体を設け、
前記間隙部を前記吸込口と吐出口とに連通せしめ
たことを特徴とするヘアードライヤー。 The left and right cases are brought into contact with each other, and a discharge port is formed at one end and an intake port is formed at the other end.A heat generating unit is provided on the discharge port side in the case body, and an electric blower unit is provided on the suction port side for blowing air to the heat generating unit. In the hair dryer, opposing receiving portions are formed on the front and rear inner walls of the left and right cases, respectively, and edges of a flat printed circuit board are engaged with the receiving portions, so that the left and right cases are fitted horizontally within the main body case. A heat generating unit is provided on the upper surface of the printed circuit board with a gap and is smaller than the printed circuit board and in a conductive relationship, and a switch body is provided on the lower surface of the printed circuit board in a smaller shape and in a conductive relationship. ,
A hair dryer characterized in that the gap portion communicates with the suction port and the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13750379U JPS6213521Y2 (en) | 1979-10-03 | 1979-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13750379U JPS6213521Y2 (en) | 1979-10-03 | 1979-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5654003U JPS5654003U (en) | 1981-05-12 |
| JPS6213521Y2 true JPS6213521Y2 (en) | 1987-04-08 |
Family
ID=29368939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13750379U Expired JPS6213521Y2 (en) | 1979-10-03 | 1979-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6213521Y2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223502A (en) * | 1982-06-16 | 1983-12-26 | Shin Nippon Koki Kk | Machining method of work with eccentric pin part |
| JPS58223503A (en) * | 1982-06-16 | 1983-12-26 | Shin Nippon Koki Kk | Face plate device of machine tool |
| JPS62147401U (en) * | 1987-02-10 | 1987-09-17 | ||
| GB2515815B (en) * | 2013-07-05 | 2015-12-02 | Dyson Technology Ltd | A hand held appliance |
| JP2015128466A (en) * | 2014-01-06 | 2015-07-16 | 日本電産株式会社 | dryer |
| FR3104914B1 (en) * | 2019-12-18 | 2024-07-05 | Seb Sa | HAIR STYLING DEVICE WITH IMPROVED ERGONOMIC |
-
1979
- 1979-10-03 JP JP13750379U patent/JPS6213521Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5654003U (en) | 1981-05-12 |
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