JPH0240884Y2 - - Google Patents
Info
- Publication number
- JPH0240884Y2 JPH0240884Y2 JP14253883U JP14253883U JPH0240884Y2 JP H0240884 Y2 JPH0240884 Y2 JP H0240884Y2 JP 14253883 U JP14253883 U JP 14253883U JP 14253883 U JP14253883 U JP 14253883U JP H0240884 Y2 JPH0240884 Y2 JP H0240884Y2
- Authority
- JP
- Japan
- Prior art keywords
- heater
- wave rectifier
- heater board
- board
- cross
- 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
- 239000000758 substrate Substances 0.000 description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Description
【考案の詳細な説明】
〔技術分野〕
本考案は、ヘアードライヤーのヒータに関する
ものであり、特に半波整流器の取付構造に関する
ものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to a heater for a hair dryer, and particularly to a mounting structure for a half-wave rectifier.
一般にヘアードライヤーにおいて、髪の毛をセ
ツトする時は、洗髪時の乾燥のように風量もワツ
ト数も必要ないことから、洗髪乾燥を「High」
とし、セツト時を「Low」とした２段切換の仕
様となつている。その時、セツト数は半波整流器
を負荷と直列に入れて半波整流によるセツトの目
的を果たしている。ところで、その半波整流器の
ヒータ基板への取付状態は実公昭58−10490号公
報に示すように、断面十字状のヒータ基板に半波
整流器の両側リード端子の先端を固定して、その
部分からリード線のリード端子と結線を行なつて
いる。この十字状のヒータ基板と三角形をなすよ
うにダイオードなどの半波整流器を取付ける目的
は、半波整流器の効率的な冷却効果を狙いとする
もので一般的によく知られているものである。と
ころが、十字状になつた２枚のヒータ基板にそれ
ぞれ半波整流器のリード端子の端部を固定しなけ
ればならず、組立時に非常に手間がかかるという
問題があつた。また、２枚のヒータ基板にまたが
つて半波整流器を固定しているために、ヒータ基
板への半波整流器の組込時及び固定後、ドライヤ
ーケースに組込む時において、両ヒータ基板が傾
き、半波整流器のリード端子が永久変形を起こ
し、狙いの角度（90゜）を確保することができず、
ケース組立時に位置決めが不安定となり嵌合不良
となるという問題が発生したり、半波整流器の素
子そのものにストレスが加わり、素子不良の原因
となる問題があつた。
Generally, when setting hair with a hair dryer, the air volume and wattage are not required like when drying hair when washing, so the hair dryer is set to "High".
It has a two-stage switching specification with the setting being "Low". At that time, the set number is achieved by putting a half wave rectifier in series with the load to fulfill the purpose of setting by half wave rectification. By the way, as shown in Japanese Utility Model Publication No. 58-10490, the half-wave rectifier is attached to the heater board by fixing the tips of the lead terminals on both sides of the half-wave rectifier to the heater board, which has a cross-shaped cross section. It is connected to the lead terminal of the lead wire. The purpose of installing a half-wave rectifier such as a diode so as to form a triangle with the cross-shaped heater board is to achieve an efficient cooling effect of the half-wave rectifier, and is generally well known. However, there was a problem in that the ends of the lead terminals of the half-wave rectifier had to be fixed to each of the two cross-shaped heater boards, which required a lot of effort during assembly. In addition, since the half-wave rectifier is fixed across two heater boards, both heater boards are tilted when the half-wave rectifier is installed on the heater board, and after it is fixed, and when it is installed in the dryer case. The lead terminals of the half-wave rectifier were permanently deformed and the desired angle (90°) could not be secured.
When assembling the case, there were problems such as unstable positioning, resulting in poor fitting, and stress being applied to the half-wave rectifier elements themselves, causing element failure.
本考案は上述の点に鑑みて提供したものであつ
て、半波整流器の組込時の作業性を簡単にすると
共に、半波整流器のリード端子の長さ形状のばら
つきが両ヒータ基板の十字状の角度のばらつきを
発生させてケースへの組立性、風温分布のばらつ
き等の問題をなくし、更には半波整流器の素子へ
のストレスの防除を目的としたヘアードライヤー
のヒータを提供するものである。
The present invention has been proposed in view of the above-mentioned points, and it simplifies the workability when assembling a half-wave rectifier. To provide a heater for a hair dryer which eliminates problems such as ease of assembling to a case and variations in air temperature distribution due to variations in angles, and which also aims to prevent stress on elements of a half-wave rectifier. It is.
〔考案の開示〕
以下、本考案の実施例を図面により詳述する。
第１図及び第２図において、１，２は平板状で絶
縁材からなるヒータ基板で、これら両ヒータ基板
１，２を交差させて断面略十字状に構成してあ
る。ヒータ基板１，２の端縁には溝４が隔設して
あり、この溝４内にヒータ線３の途中部分を係止
し、両ヒータ基板１，２にヒータ線３を巻回して
いる。また、両ヒータ基板１，２の内側には切欠
６が削設され、この切欠６内にモータ５が配設し
てある。７は半波整流器たるダイオードであり、
このダイオード７の一方のリード端子は、リード
線９の芯線と被覆をかしめた端子８と共にヒータ
基板２に同時に固定している。そして、ダイオー
ド７の他方のリード端子の中間部にてリード線１
０とかしめ接続し、リード端子の先端はヒータ基
板１に穿孔した貫通穴１１に挿入して遊挿状態に
なるように係合している。このようにダイオード
７は第２図に示すように、ヒータ基板１，２の一
角とダイオード７とで三角形を形成するように配
設され、送風フアンによつてダイオード７の冷却
効果を上げるようにしている。尚、第２図に示す
１２はサーモスイツチである。上記リード線９，
１０は他の部分へ配線して第３図に示すような回
路が構成される。[Disclosure of the invention] Hereinafter, embodiments of the invention will be described in detail with reference to the drawings.
In FIGS. 1 and 2, numerals 1 and 2 are flat heater substrates made of an insulating material, and these heater substrates 1 and 2 are arranged to cross each other so as to have a substantially cross-shaped cross section. Grooves 4 are spaced apart on the edges of the heater substrates 1 and 2, and a middle portion of the heater wire 3 is locked in the groove 4, and the heater wire 3 is wound around both heater substrates 1 and 2. . Furthermore, a notch 6 is cut inside both heater boards 1 and 2, and a motor 5 is disposed within this notch 6. 7 is a diode that is a half-wave rectifier,
One lead terminal of this diode 7 is fixed to the heater board 2 at the same time as the core wire of the lead wire 9 and the terminal 8 with a caulked covering. Then, the lead wire 1 is connected to the middle part of the other lead terminal of the diode 7.
0 and the tip of the lead terminal is inserted into a through hole 11 drilled in the heater board 1 and engaged in a loosely inserted state. In this way, the diode 7 is arranged so as to form a triangle with one corner of the heater substrates 1 and 2 and the diode 7, as shown in FIG. 2, and the cooling effect of the diode 7 is increased by the ventilation fan. ing. Note that 12 shown in FIG. 2 is a thermoswitch. The above lead wire 9,
10 is wired to other parts to form a circuit as shown in FIG.
回路図を示す第３図において、Ｄはブリツジ整
流器、Ｃはコンデンサ、L1，L2は雑音防止用コ
イル、Ｆは温度ヒユーズ、１３はプラグ、SW1〜
SW3が開のときはオフ状態となつてヘアードライ
ヤーは動作しない。スイツチSW1，SW3が閉で、
スイツチSW2が開のときは、単なる送風となり、
スイツチSW1，SW2が閉、スイツチSW3が開のと
きはダイオード７によつて半波整流され、熱風は
「Low」の状態となる。そして、各スイツチSW1
〜SW3が閉のときは、スイツチSW3によつてダイ
オード７が短絡され、熱風は「High」の状態と
なる。 In Figure 3 showing the circuit diagram, D is a bridge rectifier, C is a capacitor, L 1 and L 2 are noise prevention coils, F is a temperature fuse, 13 is a plug, and SW 1 to
When SW 3 is open, it is off and the hair dryer does not operate. Switches SW 1 and SW 3 are closed,
When switch SW 2 is open, it just blows air,
When the switches SW 1 and SW 2 are closed and the switch SW 3 is open, the hot air is half-wave rectified by the diode 7, and the hot air is in a "Low" state. And each switch SW 1
~ When SW 3 is closed, the diode 7 is short-circuited by the switch SW 3 , and the hot air is in the "High" state.
本考案は上述のようにヘアードライヤーのヒー
タにおいて、半波整流器の一側はヒータ基板に固
定するとともに、他側はヒータ基板に対して遊挿
状態になるように係合しているために、ケースへ
の組立時にヒータ基板の角度が変化しても半波整
流器には無理なストレスが発生せず、そのため、
半波整流器の素子自体の故障の原因やリード端子
が変形して、ヒータ基板の十字状をなす角度が変
わつて風温分布やサーモ温度等の特性のばらつき
を発生させることの防止ができるものであり、ま
た、従来のように半波整流器の両端をヒータ基板
に固定する必要がなく、半波整流器の片側のリー
ド端子のみの固定ですみ、ヒータ基板への組立が
簡単となる利点を有する。更に、半波整流器のリ
ード端子の長さがばらついていても、リード端子
の一方を遊挿状態になるように係合しているため
に、リード端子の長さに関係なく組立てることが
でき、しかも、ヒータ基板の十字状の角度のばら
つきを発生させない利点を有する。
As mentioned above, in the heater of a hair dryer, the present invention has one side of the half-wave rectifier fixed to the heater board, and the other side loosely engaged with the heater board. Even if the angle of the heater board changes during assembly into the case, undue stress is not generated on the half-wave rectifier.
This prevents the half-wave rectifier element itself from malfunctioning, the lead terminals from deforming, and the cross-shaped angle of the heater board changing, causing variations in characteristics such as air temperature distribution and thermostat temperature. Moreover, there is no need to fix both ends of the half-wave rectifier to the heater board as in the conventional case, and only the lead terminal on one side of the half-wave rectifier needs to be fixed, which has the advantage of simplifying assembly to the heater board. Furthermore, even if the lengths of the lead terminals of the half-wave rectifier vary, since one of the lead terminals is engaged in a loosely inserted state, it can be assembled regardless of the length of the lead terminal. Moreover, it has the advantage of not causing variations in the cross-shaped angle of the heater substrate.
第１図は本考案の実施例の斜視図、第２図は同
上の正面図、第３図は同上の回路図である。
１，２はヒータ基板を示す。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a front view of the same, and FIG. 3 is a circuit diagram of the same. 1 and 2 indicate heater substrates.
Claims (1)
の一角にヒータ基板と略三角形状をなすように半
波整流器を取付けるようにしたヘアードライヤー
のヒータにおいて、前記半波整流器の一側はヒー
タ基板に固定するとともに、他側はヒータ基板に
対して遊挿状態になるように係合して成ることを
特徴とするヘアードライヤーのヒータ。 In a hair dryer heater in which a heater board has a cross-shaped cross section and a half-wave rectifier is attached to one corner of the heater board so as to form a substantially triangular shape with the heater board, one side of the half-wave rectifier is attached to the heater board. A heater for a hair dryer, characterized in that the heater is fixed and the other side is loosely inserted into a heater board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14253883U JPS6050903U (en) | 1983-09-14 | 1983-09-14 | hair dryer heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14253883U JPS6050903U (en) | 1983-09-14 | 1983-09-14 | hair dryer heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6050903U JPS6050903U (en) | 1985-04-10 |
| JPH0240884Y2 true JPH0240884Y2 (en) | 1990-10-31 |
Family
ID=30318463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14253883U Granted JPS6050903U (en) | 1983-09-14 | 1983-09-14 | hair dryer heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6050903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000074520A1 (en) * | 1999-06-08 | 2000-12-14 | Sanyo Electric Co., Ltd. | Hair dryer |
-
1983
- 1983-09-14 JP JP14253883U patent/JPS6050903U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000074520A1 (en) * | 1999-06-08 | 2000-12-14 | Sanyo Electric Co., Ltd. | Hair dryer |
| US6367162B2 (en) | 1999-06-08 | 2002-04-09 | Sanyo Electronic Co., Ltd. | Hair drier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6050903U (en) | 1985-04-10 |
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