JPH0251805U

JPH0251805U -

Info

Publication number: JPH0251805U
Application number: JP13096088U
Authority: JP
Priority date: 1988-10-07
Filing date: 1988-10-07
Publication date: 1990-04-12
Anticipated expiration: 2003-10-07
Also published as: JPH0621366Y2

Description

[Brief explanation of the drawing]

第１図は本考案のヘヤードライヤーの電気回路
の実施例図、第２図は本考案のヘヤードライヤー
の電気回路の他の実施例図、第３図はヒーター回
路遮断兼強冷風用スイツチの本考案実施例を示す
断面図、第４図は従来のヘヤードライヤーの電気
回路図である。図中、１はプラグ、２は温度ヒユーズ、３はダ
イオード、４は電圧降下用抵抗器、４ａは分圧点
、５は送風用モーター、６はブリツジ型整流器、
７はスライド式切換スイツチ、８はヒーター、９
はサーモスタツト、１０は高低切換スイツチ、１
１は雑音防止用コンデンサー、１２はヒーター回
路遮断兼強冷風用スイツチ、１３は押釦、１４は
倒皿状バネ体、１５は絶縁性作動杆、１６は切換
接触子、１６ａ，１６ｂは接点、１７は接続端子
、１７ａは接点、１８は接続端子、１８ａは接点
、１９は支台、２０は底蓋、２１は上蓋である。 Figure 1 is an example of the electric circuit of the hair dryer of the present invention, Figure 2 is another example of the electric circuit of the hair dryer of the present invention, and Figure 3 is a diagram of the heater circuit cutoff and strong cold air switch. FIG. 4, which is a sectional view showing an embodiment of the invention, is an electrical circuit diagram of a conventional hair dryer. In the figure, 1 is a plug, 2 is a temperature fuse, 3 is a diode, 4 is a voltage drop resistor, 4a is a voltage dividing point, 5 is a blower motor, 6 is a bridge rectifier,
7 is a slide type changeover switch, 8 is a heater, 9
is the thermostat, 10 is the high/low switch, 1
1 is a capacitor for noise prevention, 12 is a heater circuit cutoff/strong cold air switch, 13 is a push button, 14 is an inverted dish-shaped spring body, 15 is an insulating operating rod, 16 is a switching contact, 16a and 16b are contacts, 17 17a is a contact, 18 is a connection terminal, 18a is a contact, 19 is a support, 20 is a bottom cover, and 21 is a top cover.

Claims

[Scope of utility model registration request]

On the heater circuit side of the slide type changeover switch that supplies the power supply voltage to the blower motor circuit alone or to the blower motor circuit and the heater circuit, there is an inverted dish-shaped spring body that is elastically deformed when a push button is pressed; An insulating operating rod connected to the center of the lower surface of the dish-shaped spring body, a switching contact connected to the lower surface of the insulating operating rod, and a contact that is normally in contact with one side of the free end of the switching contact. and a contact that is not normally in contact with the other side of the free end of the switching contact, and the normally closed contact side that is in contact with the switching contact is connected in series as the heater circuit cutoff switch, and the switching contact A hair dryer characterized in that a normally open contact side that is not in contact with a contactor is a strong cold air switch that short-circuits a part of a voltage dividing resistor in the motor circuit.