PROBLEM TO BE SOLVED: To make it possible to increase a daylight function without damaging exterior equipment and cutting an electrical wiring.SOLUTION: A fog bulb 2 is provided with a light source 21 for a fog lamp, and further, a light source 22 for a daylight, of which an outgoing optical axis is elected in a direction same as an optical path after an emission light from the light source 21 is reflected by a second reflector, between a first reflector and a projection lens. A lamp drive unit 3 alternatively supplies a drive power to the light source for the fog lamp or the light source for the daylight according to operations of a genuine fog switch 50 and an ACC switch 70. The unit 3 lights the light source for the daylight and lights-out the light source for the fog lamp when the ACC swith is switched on and the genuine fog switch is switched off. The unit 3 lights-out the light source for the daylight and lights the light source for the fog lamp when both of the ACC switch and the genuine fog switch are switched off, and lights-out both light sources 21, 22 for the daylight and the fog lamp when both of the switches 70, 50 are switched off.

    【課題】外装品を傷つけたり、電気配線を切断することなく、デイライト機能を増設する。【解決手段】フォグバルブ2にはフォグランプ用光源21に加え、同光源21からの放出光が第2リフレクタで反射された後の光路と同方向に出射光軸が選定されたデイライト用光源22が第1リフレクタと投射レンズの間に配設される。ランプ駆動ユニット3は、純正フォグスイッチ50とACCスイッチ70の操作に応じ、フォグランプ用又はデイライト用光源に択一的に駆動電力を供給する。同ユニット3は、ACCスイッチがオンかつ純正フォグスイッチがオフのとき、デイライト用光源を点灯させフォグランプ用光源を消灯する。同ユニットは、ACCスイッチと純正フォグスイッチがともにオンのときデイライト用光源を消灯させフォグランプ用光源を点灯し、これらのスイッチ70・50がともにオフのときデイライト用・フォグランプ用の両光源21・22を消灯する。【選択図】図1


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    Title :

    OTHER LIGHTING FUNCTION BUILT-IN FOG BULB


    Additional title:

    他灯火機能一体型フォグバルブ


    Contributors:

    Publication date :

    2015-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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