PROBLEM TO BE SOLVED: To provide a compact overcurrent protection device for a power source outlet for an automobile and/or a cigar lighter socket for an automobile.SOLUTION: A fuse member 8 is electrically connected in series between a conduction element and a socket well 1, and the fuze member 8 is retained as a unit together with an insulator 3 arranged at a tip part of the socket well 1, the fuse member 8, an insulation connector housing 11, a first electric terminal 13 and a second electric terminal 12 by a power source outlet for an automobile and a cigar lighter socket for an automobile, which provide compact integrated overcurrent protection. The electric power outlet is provided with an integrated excess temperature protection device comprising a spring pressure type leaf spring 6 which contacts a thermoplastic insulation disc 7 that gets softened at a limit temperature, where the leaf spring 6 penetrates through the thermoplastic insulation disc to short-circuit an electricity supply portion.SELECTED DRAWING: Figure 1
【課題】自動車用電源コンセント及び/又は自動車用シガーライターソケットのためにコンパクトな過電流保護装置を提供すること。【解決手段】ヒューズ部材8が、伝導要素とソケットウェル1との間で直列に電気的に接続し、コンパクトな一体型過電流保護を提供する自動車用電源コンセント、自動車用シガーライターソケットで、ヒューズ部材8と、ソケットウェル1の先端部に配置された絶縁体3、ヒューズ部材8、絶縁コネクタハウジング11、第1の電気端子13及び第2の電気端子12をユニットとして共に保持する。電気コンセントには、一体型過剰温度保護、限界温度で軟化する熱可塑性絶縁ディスク7と当たるバネ加圧型リーフバネ6を備える一体型過剰温度保護が設けられ、リーフバネ6が熱可塑性絶縁ディスクを貫通して電気供給部を短絡させることを可能にする。【選択図】図1
COMPACT OVERCURRENT PROTECTION DEVICE FOR CIGAR LIGHTER FOR AUTOMOBILE AND POWER SOURCE OUTLET
自動車用シガーライター及び電源コンセントのためのコンパクト保護装置
2017-08-31
Patent
Electronic Resource
Japanese
IPC: | H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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