JPS58181168U - Cigarette lighter overcurrent protection device - Google Patents

Cigarette lighter overcurrent protection device

Info

Publication number
JPS58181168U
JPS58181168U JP7656082U JP7656082U JPS58181168U JP S58181168 U JPS58181168 U JP S58181168U JP 7656082 U JP7656082 U JP 7656082U JP 7656082 U JP7656082 U JP 7656082U JP S58181168 U JPS58181168 U JP S58181168U
Authority
JP
Japan
Prior art keywords
cigarette lighter
protection device
overcurrent protection
shape
power source
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.)
Pending
Application number
JP7656082U
Other languages
Japanese (ja)
Inventor
田倉　磯吉
Original Assignee
日野自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP7656082U priority Critical patent/JPS58181168U/en
Publication of JPS58181168U publication Critical patent/JPS58181168U/en
Pending legal-status Critical Current

Links

Landscapes

  • Fuses (AREA)
  • Passenger Equipment (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例シガレットライタの構造を示す要部破断
正面図。第２図はそのソケットの要部破断正面図。第３
図および第４図は本考案実施例シガレットライタの過電
流保護装置の構造を示す要部破断正面図。第５図はその
電気回路構成図。 １・・・プラグ、２・・・発熱体、３・・・スプリング
、５・・・ソケット、６・・・芯棒、６ａ・・・ヒユー
ズ体、７・・・バイメタル、１０・・・絶縁部材、１１
・・・ナツト、１２・・・カバー、１４．１５・・・管
体、１６・・・電気回路切換部材、１７・・・電源。FIG. 1 is a front view with a main part cut away showing the structure of a conventional cigarette lighter. FIG. 2 is a front view of the main part of the socket. Third
FIG. 4 is a front view with a main part cut away showing the structure of an overcurrent protection device for a cigarette lighter according to an embodiment of the present invention. FIG. 5 is a diagram showing the electrical circuit configuration. DESCRIPTION OF SYMBOLS 1... Plug, 2... Heating element, 3... Spring, 5... Socket, 6... Core rod, 6a... Fuse body, 7... Bimetal, 10... Insulation Part, 11
... Nut, 12 ... Cover, 14.15 ... Pipe body, 16 ... Electric circuit switching member, 17 ... Power source.

Claims (1)

【実用新案登録請求の範囲】 、シガレットライタのプラグ内の発熱体に車両の電源を
接続するシガレットライタのソケットを備え、 そのソケット内に形状記憶合金からなる電気回路切換部
材が設けられ、 この形状記憶合金は、上記発熱体を上記電源に接続する
形状を二次永久変形加工状態とし、上記発熱体を上記電
源と遮断する形状を変形前の形態として記憶しているこ
とを特徴とするシガレットライタの過電流保護装置。[Claims for Utility Model Registration] A cigarette lighter socket that connects the vehicle's power source to the heating element inside the cigarette lighter plug, and an electric circuit switching member made of a shape memory alloy is provided in the socket, and this shape A cigarette lighter characterized in that the memory alloy stores a shape in which the heating element is connected to the power source in a secondary permanently deformed state, and a shape in which the heating element is disconnected from the power source is memorized as an undeformed form. overcurrent protection device.
JP7656082U 1982-05-24 1982-05-24 Cigarette lighter overcurrent protection device Pending JPS58181168U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7656082U JPS58181168U (en) 1982-05-24 1982-05-24 Cigarette lighter overcurrent protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7656082U JPS58181168U (en) 1982-05-24 1982-05-24 Cigarette lighter overcurrent protection device

Publications (1)

Publication Number Publication Date
JPS58181168U true JPS58181168U (en) 1983-12-03

Family

ID=30085871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7656082U Pending JPS58181168U (en) 1982-05-24 1982-05-24 Cigarette lighter overcurrent protection device

Country Status (1)

Country Link
JP (1) JPS58181168U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208515A (en) * 1982-05-29 1983-12-05 Tokai Rika Co Ltd Cigarette lighter
JPS60143266U (en) * 1984-03-05 1985-09-21 株式会社東海理化電機製作所 cigarette lighter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065884A (en) * 1973-10-15 1975-06-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065884A (en) * 1973-10-15 1975-06-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208515A (en) * 1982-05-29 1983-12-05 Tokai Rika Co Ltd Cigarette lighter
JPS60143266U (en) * 1984-03-05 1985-09-21 株式会社東海理化電機製作所 cigarette lighter

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