JPH0251804U

JPH0251804U -

Info

Publication number: JPH0251804U
Application number: JP13095988U
Authority: JP
Priority date: 1988-10-07
Filing date: 1988-10-07
Publication date: 1990-04-12

Description

[Brief explanation of drawings]

第１図は本考案のヘヤードライヤーの電気回路
図、第２図はヘヤードライヤーに於けるヒーター
回路遮断専用スイツチの本考案実施例を示す断面
図、第３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、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、１１は雑音防止用
コンデンサー、１２はヒーター回路遮断専用スイ
ツチ、１３は押釦、１４は倒皿状バネ体、１５は
絶縁性作動杆、１６は可動接触子、１６ａは接点
、１７は接続端子、１７ａは接点、１８は支台、
１９は上蓋、２０は底蓋である。 Figure 1 is an electric circuit diagram of the hair dryer of the present invention, Figure 2 is a sectional view showing an embodiment of the present invention of a dedicated switch for cutting off the heater circuit in a hair dryer, and Figure 3 is an electric circuit diagram of a conventional hair dryer. It is. In the figure, 1 is a plug, 2 is a temperature fuse, 3 is a diode, 4 is a voltage drop resistor, 5 is a blower motor, 6 is a bridge type rectifier, 7 is a slide type changeover switch, 8 is a heater, and 9 is a thermos 10 is a high/low selector switch, 11 is a noise prevention capacitor, 12 is a dedicated heater circuit cutoff switch, 13 is a push button, 14 is an inverted dish-shaped spring body, 15 is an insulating operating rod, 16 is a movable contact, 16a is a Contact, 17 is a connection terminal, 17a is a contact, 18 is a support,
19 is a top lid, and 20 is a bottom lid.

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 the push button is pressed, and this inverted plate-shaped spring body. Consists of an insulating operating rod connected to the center of the lower surface of the dish-shaped spring body, a movable contact connected to the lower surface of the insulating operating rod, and a normally closed contact in contact with the free end of this movable contact. A hair dryer characterized by having a dedicated switch for cutting off the heater circuit.