JPH057003B2 - - Google Patents
Info
- Publication number
- JPH057003B2 JPH057003B2 JP58118212A JP11821283A JPH057003B2 JP H057003 B2 JPH057003 B2 JP H057003B2 JP 58118212 A JP58118212 A JP 58118212A JP 11821283 A JP11821283 A JP 11821283A JP H057003 B2 JPH057003 B2 JP H057003B2
- Authority
- JP
- Japan
- Prior art keywords
- board
- components
- heat generating
- motor
- heater wire
- 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 - Lifetime
Links
- 230000002265 prevention Effects 0.000 claims description 22
- 238000007664 blowing Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 2
- 239000010445 mica Substances 0.000 description 7
- 229910052618 mica group Inorganic materials 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000011889 copper foil Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Cleaning And Drying Hair (AREA)
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明はヘアードライヤーの発熱装置に関し、
これに含まれる部品の取付けに係わるものであ
る。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a heat generating device for a hair dryer.
This is related to the installation of the parts included in this.
ヘアードライヤーの発熱装置を組立やすくする
ために、プリント基板化する方法が採用されつつ
ある。また、ヘアードライヤーは整流子モーター
を使用していることから、整流部品と雑音防止部
品を内蔵している。本発明はヘアードライヤーと
して必ず使用される部品を部品性能に見合つた形
で適切な部品に取付けるためのもので、発熱装置
内にプリント基板等の部品搭載用基板を設け、温
度過昇防止装置、雑音防止部品及び整流部品を一
括して搭乗するものにおいて、雑音防止部品、整
流部品及び温度過昇防止装置の効果的な配置を提
供するものである。
In order to make it easier to assemble hair dryer heat generating devices, the method of using printed circuit boards is being adopted. Additionally, since hair dryers use commutator motors, they have built-in commutator and noise prevention components. The present invention is for attaching parts that are always used in a hair dryer to appropriate parts in a form commensurate with the performance of the parts, and a part mounting board such as a printed circuit board is provided in the heat generating device, and a device for preventing excessive temperature rise, In a device in which noise prevention components and rectification components are mounted together, the present invention provides an effective arrangement of the noise prevention components, rectification components, and overtemperature rise prevention device.
一般に雑音防止部品及び整流部品は側熱温度が
低かつたり燃え易くヒーター線から遠ざけ、風上
に位置させることが望ましい。又温度過昇防止装
置は異常取扱い時、敏感に対応する必要があるこ
とからヒーター線の熱が受けやすい所に位置させ
ることが望ましい。本発明はこれらのことを踏
え、雑音防止部品及び整流部品はモーター寄り
（風上）に置きヒーター線の熱から保護し、温度
過昇防止装置は吹出口寄りにヒーター線と対向す
るよう置いて、ヒーター線の熱を均一かつ正確に
受けやすくするものである。
Generally, noise prevention components and rectification components have low side heat temperatures and are easily flammable, so it is desirable to keep them away from heater wires and to position them upwind. In addition, since the overtemperature rise prevention device needs to respond sensitively to abnormal handling, it is desirable to locate it in a place where it is likely to receive heat from the heater wire. Based on these considerations, the present invention places the noise prevention part and the rectification part near the motor (upwind) to protect it from the heat of the heater wire, and the overtemperature rise prevention device is placed near the outlet so as to face the heater wire. This makes it easier to receive the heat from the heater wire evenly and accurately.
さらに、上記各部品を配した部品搭載用基板
を、送風方向と平行に配することで、送風装置か
らの送風状態を阻害せず、また、発熱装置を構成
する十字状基板内の複数の象限にまたがつて配す
ることで複数の象限に分散して基板上の部品が配
されるので、各象限内を通過する風が均等化し、
各象限からの熱風温度を均等化することができる
ものである。 Furthermore, by arranging the component mounting board on which each of the above components is arranged parallel to the air blowing direction, the air blowing state from the air blower is not obstructed, and multiple quadrants within the cross-shaped board constituting the heat generating device are arranged. By arranging the components across multiple quadrants, the components on the board are distributed across multiple quadrants, which equalizes the airflow that passes through each quadrant.
It is possible to equalize the temperature of hot air from each quadrant.
〔発明の実施例〕
以下、本発明の一実施例を第１図、第２図、第
３図、第４図、第５図、第６図により説明する
と、１は本体ケースで３６のハンドルと回転自在
に連結され、内部に送風装置２及び発熱装置５と
発熱装置５を囲むヒーターカバー２６を設け、ヒ
ーターカバー２６の外周と本体ケース１の内面に
円周空間２７を形成している。又、本体ケース１
の前部にはノズル２８が前記円周空間２７を摺動
及び回転（ノズル２８が本体ケース１の前端面３
４の前にある時のみ）自在になるように取付けら
れている。ノズル２８は２部材で構成し、内側に
ナイロン又はポリカーボネートなどの樹脂で成形
されたノズル基材２９とノズル基材２９の表面を
覆うゴムなどで成形されたノズルカバー３１とか
ら成つている。ノズル基材２９には対地したＵ字
開口部３０を設け、又、ノズルカバー３１の表側
面には操作突起３２を設けてある。ノズルカバー
３１の材料にはゴム硬度40〜50のシリコンゴムを
使用し操作突起３２を除く部分の平均肉厚を0.5
〜1.0mmとしてある。[Embodiment of the Invention] Hereinafter, an embodiment of the present invention will be explained with reference to FIGS. 1, 2, 3, 4, 5, and 6. 1 is a main body case with 36 handles The heater cover 26 is rotatably connected to the air blower 2 and the heat generating device 5 and surrounds the heat generating device 5, and a circumferential space 27 is formed between the outer periphery of the heater cover 26 and the inner surface of the main body case 1. Also, main case 1
A nozzle 28 slides and rotates in the circumferential space 27 (the nozzle 28 is attached to the front end surface 3 of the main body case 1).
(Only when it is in front of 4) It is attached so that it can be freely moved. The nozzle 28 is composed of two members: a nozzle base material 29 molded inside of a resin such as nylon or polycarbonate, and a nozzle cover 31 molded from rubber or the like that covers the surface of the nozzle base material 29. The nozzle base material 29 is provided with a U-shaped opening 30 facing the ground, and the nozzle cover 31 is provided with an operating protrusion 32 on its front side. The material of the nozzle cover 31 is silicone rubber with a rubber hardness of 40 to 50, and the average thickness of the part excluding the operating protrusion 32 is 0.5.
~1.0mm.
さらに、本体ケース１の表側面にはＵ字状の切
欠部３３を設け、前記操作突起３２がこのＵ字状
の切欠部３３に沿つて摺動するようにしてある。 Furthermore, a U-shaped notch 33 is provided on the front side of the main body case 1, and the operating projection 32 is configured to slide along this U-shaped notch 33.
送風装置２は整流翼４２、モーター３及びフア
ン４３から成り、整流翼４２の中央部にはフアン
４３を固定したモーター３が取付けられ、外周部
は本体ケース１の内周面と嵌合固定されるように
なつている。又、モーター３の後端面にはの
導電端子を設けてある。 The blower device 2 consists of a rectifying blade 42, a motor 3, and a fan 43. The motor 3 to which the fan 43 is fixed is attached to the center of the rectifying blade 42, and the outer peripheral part is fitted and fixed to the inner peripheral surface of the main body case 1. It is becoming more and more like this. Further, a conductive terminal is provided on the rear end surface of the motor 3.
発熱装置５は送風装置２の前にあり、２枚のマ
イカ基板６，７を十字に組み、おのおのマイカ基
板６，７の端面窓部８，９に温度過昇防止装置
（サーモスタツト１４及び温度ヒユーズ１５）、雑
音防止電子部品（フイルムコンデンサー１８及び
チヨークコイル１９）及び整流電子部品（シリコ
ン整流器１７及びシリコンダイオード１６）を乗
せた部品搭載用基板としてのプリント基板１１又
は、マイカ板をプリント板の代用として銅箔パタ
ーンの代わりに短絡線及び短絡板を使用した類似
品を送風方向と平行に、かつ前方から見て十字に
組み合わせたマイカ基板６，７とある角度θが得
られるように対角する２つの象限にまたがつて取
り付けてある。又プリント基板１１の表面には銅
箔パターン１３があり、プリント基板１１の一端
に設けた細溝１２には前記モーター３の後端部の
導電端子４が、又他端に接続されたサーモスタツ
ト１４の固定片４４はマイカ基板６，７の外周に
巻装したヒーター線１０の一端を固定している圧
着端子４５と、それぞれ嵌合固定され電気的に接
続されるようになつている。 The heat generating device 5 is located in front of the blower device 2, and consists of two mica substrates 6 and 7 arranged in a cross pattern, and a temperature rise prevention device (thermostat 14 and temperature Fuse 15), noise prevention electronic components (film capacitor 18 and chiyoke coil 19), and rectifier electronic components (silicon rectifier 17 and silicon diode 16) are mounted on printed circuit board 11 or mica board as a component mounting board. A similar product using a shorting wire and a shorting plate instead of a copper foil pattern is parallel to the air blowing direction and diagonally arranged with mica boards 6 and 7 in a cross shape when viewed from the front so as to obtain a certain angle θ. It is installed across two quadrants. Further, there is a copper foil pattern 13 on the surface of the printed circuit board 11, and a thin groove 12 provided at one end of the printed circuit board 11 has a conductive terminal 4 at the rear end of the motor 3, and a thermostat connected to the other end. The fourteen fixing pieces 44 are respectively fitted and fixed to be electrically connected to crimp terminals 45 that fix one end of the heater wire 10 wound around the outer periphery of the mica substrates 6 and 7.
プリント基板１１への部品の搭載は、モーター
３側寄りに雑音防止及び整流電子部品が、反対側
寄りに温度過昇防止装置と電圧降下用抵抗２０が
位置するようにし、電圧降下用抵抗２０とサーモ
スタツト１４はプリント基板１１の側端面寄り
（ヒーター線１０に近づく位置）に対地させ、さ
らに温度ヒユーズ１５は電圧降下用抵抗２０とサ
ーモスタツト１４の間に位置するようにしてお
り、サーモスタツト１４及び温度ヒユーズは、ヒ
ーター線１０に対して対向するように位置してい
る。又温度ヒユーズ１５には糸ヒユーズを使用
し、一端をシリコンダイオード１６のリード線部
に溶解固定してある。 The components are mounted on the printed circuit board 11 in such a way that the noise prevention and rectification electronic components are located closer to the motor 3 side, and the overtemperature rise prevention device and voltage drop resistor 20 are located closer to the opposite side. The thermostat 14 is connected to the ground near the side end surface of the printed circuit board 11 (at a position close to the heater wire 10), and the temperature fuse 15 is located between the voltage drop resistor 20 and the thermostat 14. and a temperature fuse are located opposite to the heater wire 10. A string fuse is used as the temperature fuse 15, and one end is melted and fixed to the lead wire portion of the silicon diode 16.
電圧降下用抵抗２０はマイカ基板２１の表面に
ニクロム線２４を巻装し、ニクロム線２４の端末
をそれぞれプリント基板１１に設けられた切込部
２２，２３及び２２′，２３′（図示せず）に軟銅
線２５及び２５′（図示せず）と一緒に巻き、そ
の表面をハンダで接合させたものである。電圧降
下用抵抗２０のプリント基板１１への取付けはプ
リント基板１１の一側端面の段部の板厚分（銅箔
パターン１３を含む）をマイカ板２１及び２１′
（図示せず）の切込部２２に圧入することで行な
い、電気的接続は軟銅線２５と銅箔パターン１３
の接触で行なわせるものである。 The voltage drop resistor 20 has a nichrome wire 24 wound around the surface of a mica substrate 21, and the ends of the nichrome wire 24 are connected to the notches 22, 23 and 22', 23' (not shown) provided in the printed circuit board 11, respectively. ) are wound together with annealed copper wires 25 and 25' (not shown), and their surfaces are joined with solder. To attach the voltage drop resistor 20 to the printed circuit board 11, use the mica plates 21 and 21' by the thickness of the stepped portion of the end face of the printed circuit board 11 (including the copper foil pattern 13).
The electrical connection is made by press-fitting the annealed copper wire 25 and the copper foil pattern 13 into the notch 22 (not shown).
This is done by contact with the person.
３５は本体ケース１の表面と逆コ字形を形成す
る固定柄で本体ケース１と一体成形してある。 Numeral 35 is a fixed handle forming an inverted U-shape with the surface of the main case 1, and is integrally molded with the main case 1.
３６はハンドル部で下部の端面には凹部３７を
形成させ、電源プラグ４３の付いたコード４２を
直付けしてあり、前面部には段部３８を設け、こ
の段部３８の上を合わせマーク４０を刻印したス
イツチボタン３９が摺動可能になるように取付け
てある。段部３８は前面部の幅2/3程度とし、残
りの部分にシルク印刷などで表示文字４１を記載
してある。 Reference numeral 36 denotes a handle portion with a concave portion 37 formed in the lower end surface, and a cord 42 with a power plug 43 attached thereto. A switch button 39 engraved with 40 is attached so as to be slidable. The step part 38 has a width of about 2/3 of the front part, and display characters 41 are written on the remaining part by silk printing or the like.
ハンドル３６は本体ケース１と回転自在に連結
されていて、ハンドル３６を本体ケース１側に折
りたたんだ時、コードを固定柄３５と凹部３７と
の間に巻き付けられるようになつている。 The handle 36 is rotatably connected to the main body case 1, and when the handle 36 is folded toward the main case 1 side, the cord can be wound between the fixed handle 35 and the recess 37.
以上のように、本発明は本体ケース内の後方側
にモーター及びフアンを備えた送風装置を、その
前方側に十字基板外周にヒーター線を巻回して形
成した発熱装置を並べて配置し、発熱装置内に温
度過昇防止装置及び雑音防止部品、整流部品を搭
乗する部品搭載用基板を有するものであつて、上
記部品搭載用基板を送風方向に対して平行であつ
て、かつ上記十字状基板に対して該基板内の複数
の象限にまたがつて配するとともに、雑音防止部
品、整流部品をモーター寄りに位置させ、また温
度過昇防止装置を吹出口寄りに上記ヒーター線と
対向するよう位置させたので、予め雑音防止部
品、整流部品及び温度過昇防止装置を一括搭載さ
せた部品搭載用基板を、発熱装置内の所定個所に
組み付けるものである為、組み付け性に優れてい
るのはもちろんのこと、雑音防止部品及び整流部
品を十字状基板内におけるモーター寄りに配する
ことで、送風装置からの風で積極的に冷却され、
ヒーター線の熱から保護し部品を有効に活用でき
るとともに、異常取扱い時には、吹出口寄りにヒ
ーター線と対向して配された温度過昇防止装置が
敏感に反応してヒーターの発熱を停止させ、災害
をより確実に防止することができる。
As described above, the present invention arranges a blower device equipped with a motor and a fan on the rear side of the main body case, and a heat generating device formed by winding a heater wire around the outer periphery of a cross board on the front side of the blower device. The device has a component mounting board on which an overtemperature rise prevention device, noise prevention components, and rectifying components are mounted, and the component mounting board is parallel to the air blowing direction and parallel to the cross-shaped board. In contrast, the circuit board is arranged across multiple quadrants, and the noise prevention component and rectification component are located near the motor, and the overtemperature rise prevention device is located near the air outlet so as to face the heater wire. Therefore, the component mounting board, on which noise prevention components, rectification components, and overtemperature protection devices are all mounted in advance, is assembled into a predetermined location inside the heat generating device, so it is of course easy to assemble. In particular, by arranging the noise prevention parts and rectification parts in the cross-shaped board closer to the motor, the airflow from the blower system actively cools the motor.
In addition to protecting the parts from the heat of the heater wire and making effective use of the parts, in the event of abnormal handling, the overtemperature rise prevention device placed opposite the heater wire near the outlet reacts sensitively and stops the heater from generating heat. Disasters can be more reliably prevented.
さらに、上記各部品を配した部品搭載用基板を
送風方向と平行に配することで、送風装置からの
送風状態をこの基板によつて阻害することなく、
また上記基板を発熱装置を構成する十字状基板内
の複数の象限にまたがつて配することで、十字状
基板により分割構成される送風路の１つの象限
に、基板上に搭載された部品が集中して配置され
ることがなく、複数の象限に分散して配されるの
で、各象限内を通過する風が均等化し、１つの象
限のみ風の通過量が減少してその部分のみのヒー
ター温度が上昇してしまうという不都合を効果的
に防止することができ、各象限からの熱風温度を
均等化することができる。 Furthermore, by arranging the component mounting board on which each of the above components is arranged parallel to the air blowing direction, the air blowing state from the air blower is not obstructed by this board.
Furthermore, by arranging the above board across multiple quadrants within the cross-shaped board constituting the heat generating device, the components mounted on the board can be placed in one quadrant of the air passage divided by the cross-shaped board. Since they are not placed in a concentrated manner, but are distributed in multiple quadrants, the air passing through each quadrant is equalized, and the amount of air passing through only one quadrant is reduced, making it possible to create a heater only in that area. The inconvenience of temperature rise can be effectively prevented, and the temperature of the hot air from each quadrant can be equalized.
第１図は本発明の一実施例を示す縦断面図、第
２図は本体ケース部の横断面図、第３図は第１図
の左側面図、第４図は第２図のＡ−Ａ部説明図、
第５図は本発明の外観正面図、第６図は電圧降下
用抵抗の取付状態を示す図である。
１……本体ケース、２……送風装置、３……モ
ーター、４……導電端子、５……発熱装置、６，
７……マイカ基板、８，９……端面窓部、１０…
…ヒーター線、１１……部品搭載用基板、１４…
…サーモスタツト、１５……温度ヒユーズ、１６
……シリコンダイオード、１７……シリコン整流
器、１８……フイルムコンデンサー、１９……チ
ヨークコイル、４３……フアン。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is a cross-sectional view of the main body case, FIG. 3 is a left side view of FIG. 1, and FIG. Part A explanatory diagram,
FIG. 5 is an external front view of the present invention, and FIG. 6 is a diagram showing how the voltage drop resistor is installed. 1... Body case, 2... Air blower, 3... Motor, 4... Conductive terminal, 5... Heat generating device, 6,
7... Mica substrate, 8, 9... Edge window portion, 10...
... Heater wire, 11 ... Component mounting board, 14 ...
...Thermostat, 15...Temperature fuse, 16
...Silicon diode, 17...Silicon rectifier, 18...Film capacitor, 19...Chiyoke coil, 43...Fan.
Claims (1)
を備えた送風装置を、その前方側に十字状基板外
周にヒーター線を巻回して形成した発熱装置を並
べて配置し、発熱装置内に温度過昇防止装置及び
雑音防止部品、整流部品を搭乗する部品搭載用基
板を有するものであつて、上記部品搭載用基板を
送風方向に対して平行であつて、かつ上記十字状
基板に対して該基板内の複数の象限にまたがつて
配するとともに、雑音防止部品、整流部品をモー
ター寄りに位置させ、また温度過昇防止装置を吹
出口寄りに上記ヒーター線と対向するよう位置さ
せたことを特徴とするヘアードライヤー。1 A blower device equipped with a motor and a fan is placed on the rear side of the main body case, and a heat generating device formed by winding a heater wire around the outer periphery of a cross-shaped board is arranged side by side on the front side of the blower device to prevent excessive temperature rise inside the heat generating device. The device has a component mounting board on which the device, noise prevention components, and rectifying components are mounted, and the component mounting board is parallel to the air blowing direction, and the inside of the board is parallel to the cross-shaped board. It is characterized in that it is arranged across multiple quadrants, the noise prevention component and the rectification component are located near the motor, and the overtemperature rise prevention device is located near the air outlet so as to face the heater wire. hair dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11821283A JPS6012008A (en) | 1983-07-01 | 1983-07-01 | Hair dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11821283A JPS6012008A (en) | 1983-07-01 | 1983-07-01 | Hair dryer |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20983991A Division JPH04348702A (en) | 1991-07-25 | 1991-07-25 | Hair dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6012008A JPS6012008A (en) | 1985-01-22 |
| JPH057003B2 true JPH057003B2 (en) | 1993-01-27 |
Family
ID=14730979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11821283A Granted JPS6012008A (en) | 1983-07-01 | 1983-07-01 | Hair dryer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012008A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645605A (en) * | 1979-09-21 | 1981-04-25 | Matsushita Electric Works Ltd | Hair dryer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55119004U (en) * | 1979-02-15 | 1980-08-22 |
-
1983
- 1983-07-01 JP JP11821283A patent/JPS6012008A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645605A (en) * | 1979-09-21 | 1981-04-25 | Matsushita Electric Works Ltd | Hair dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6012008A (en) | 1985-01-22 |
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