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公开(公告)号：EP3228922A1
公开(公告)日：2017-10-11
申请号：EP17159602.6
申请日：2007-09-10
发明人： KUEPPER, Lukas , KRAUS, Albrecht , SPINGER, Benno
CPC分类号： H01K9/08 , F21S41/162 , F21S41/164 , F21S41/43 , H01K1/26
摘要： The invention relates to a lamp for a main headlamp for motor vehicles that at least comprises a first incandescent filament that is intended to produce a light beam having a light/dark cutoff line, the incandescent filament having associated with it for this purpose a shielding cap to restrict the light emitted to a given angular range. The shielding cap (4) has at least one opening that is intended to produce a light beam above the light/dark cutoff linebriefly flashing the oncoming traffic for an improved signal effect improving safety on the road.
摘要翻译： 用于机动车辆的主前照灯的灯技术领域本发明涉及一种用于机动车辆的主前照灯的灯，其至少包括第一白炽灯丝，该第一白炽灯丝旨在产生具有明暗截止线的光束，为此，白炽灯丝与其相关联地具有屏蔽罩 将发射的光限制在一个给定的角度范围内。 屏蔽帽（4）具有至少一个开口，用于在明暗界限线上方产生光线，简单地使迎面而来的交通闪烁，以改善信号效果，改善道路上的安全性。
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公开(公告)号：EP3055877B1
公开(公告)日：2016-11-23
申请号：EP14806186.4
申请日：2014-09-29
CPC分类号： H01K9/08 , F21S43/19 , F21S43/195 , F21S43/242 , H01K1/22 , H01K1/26
摘要： A lamp for automotive front lighting and a vehicle headlight comprising the lamp are described, as well as a method of manufacturing the lamp. The lamp 10 comprises a base 12 for mechanical and electrical connection to an automotive headlight 50. A burner 14 is fixed to the base 12 and comprises a sealed transparent vessel 22. A first filament 34 is arranged within the vessel 22. A holding wire 30c is arranged within the vessel, and a baffle 40 is arranged proximate to the first filament 34 to partially shield light emitted from the first filament 34. The baffle 40 is fixed to the holding wire 30c. The transparent vessel 22 comprises a vessel wall including a cylindrical portion 24 surrounding the first filament 34. In order to obtain a lamp which may withstand vibration, a support member 38, 138, 238 is provided including at least a first part 39 fixed to the baffle 40 or to the holding wire 30c and a second part 43 which is in contact with the cylindrical portion of the vessel 22. The support member 38, 138, 238 comprises a flexible intermediate part 37 connecting the first and second parts, such that the baffle 40 or the holding wire 30c is supported resiliently against the vessel 22.
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公开(公告)号：EP3055877A2
公开(公告)日：2016-08-17
申请号：EP14806186.4
申请日：2014-09-29
CPC分类号： H01K9/08 , F21S43/19 , F21S43/195 , F21S43/242 , H01K1/22 , H01K1/26
摘要： A lamp for automotive front lighting and a vehicle headlight comprising the lamp are described, as well as a method of manufacturing the lamp. The lamp 10 comprises a base 12 for mechanical and electrical connection to an automotive headlight 50. A burner 14 is fixed to the base 12 and comprises a sealed transparent vessel 22. A first filament 34 is arranged within the vessel 22. A holding wire 30c is arranged within the vessel, and a baffle 40 is arranged proximate to the first filament 34 to partially shield light emitted from the first filament 34. The baffle 40 is fixed to the holding wire 30c. The transparent vessel 22 comprises a vessel wall including a cylindrical portion 24 surrounding the first filament 34. In order to obtain a lamp which may withstand vibration, a support member 38, 138, 238 is provided including at least a first part 39 fixed to the baffle 40 or to the holding wire 30c and a second part 43 which is in contact with the cylindrical portion of the vessel 22. The support member 38, 138, 238 comprises a flexible intermediate part 37 connecting the first and second parts, such that the baffle 40 or the holding wire 30c is supported resiliently against the vessel 22.
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公开(公告)号：EP2169705B1
公开(公告)日：2011-08-24
申请号：EP09011677.3
申请日：2009-09-11
发明人： Tanino, Kenji , Mizukawa, Yoichi
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公开(公告)号：EP2159824A3
公开(公告)日：2010-12-01
申请号：EP09010678.2
申请日：2009-08-19
发明人： Mizukawa, Yoichi , Tanino, Kenji
CPC分类号： H01K1/38 , H01K1/40 , H01K7/00 , H01K9/08 , H01L21/67115 , H05B3/0047
摘要： A filament lamp has a bulb comprised of a straight light emitting tube from which a pair of flat hermetically sealed portions extend, a plurality of coiled filaments arranged within the light emitting tube, in the tube axis direction a pair of internal leads are connected to ends of the filament by a respective one of a plurality of metal foils that are embedded in the hermetically sealed portions, and external leads are connected to the metal foils. The width of metal foils embedded in the hermetically sealed portions is increased so as not to cause them to melt even when an electric current to be supplied to the filament lamp is increased, the hermetically sealed portions being made wider than the external diameter of the light emitting tube and the width between outer margins of the two outermost metal foils in a direction at right angles of the tube axis is greater than the internal diameter of the light emitting tube.
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公开(公告)号：EP2107596A3
公开(公告)日：2010-08-04
申请号：EP09004281.3
申请日：2009-03-25
发明人： Nakashima, Akinobu , Tanino, Kenji
摘要： To provide a filament lamp having a plurality of filaments disposed together in sequence in the tube axis direction of a light-emitting tube, with miniaturized hermetically sealed parts, by certain sheets of metal foil (26a,26b), of the plurality of metal foils (24a,24b,25a,25b,26a,26b), being disposed out of alignment with respect to the other of the metal foils (24a,24b,25a,25b) in both the tube axis direction as in a direction perpendicular to the tube axis direction.
摘要翻译： 为了提供一种白炽灯，其具有多个沿发光管的管轴方向依次设置在一起的灯丝，其中小型密封部件通过某些金属箔片（26a，26b）在多个金属箔片 （24a，24b，25a，25b，26a，26b）在垂直于所述金属箔（24a，24b，25a，25b）的垂直于所述管轴方向的两个方向上相对于另一个金属箔 管轴方向。
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公开(公告)号：EP2166561A1
公开(公告)日：2010-03-24
申请号：EP09011676.5
申请日：2009-09-11
发明人： Nakashima, Akinobu , Tanino, Kenji
CPC分类号： H01K1/16 , H01K1/24 , H01K7/00 , H01K9/08 , H05B3/0047
摘要： A filament lamp having a filament and an internal lead in which the filament is insulated from contact with the internal lead and prevent from moving during operation to maintain a uniform distribution of light. To this end, the filament lamp includes a luminous tube having an inner wall, and opposing ends on which sealing parts are formed. Multiple filaments are sequentially disposed inside the tube in an axial direction, and internal leads are connected to each filament. An insulating wall is provided along the inner wall of the luminous tube in the axial direction and is disposed around at least one of the multiple filaments. Internal leads running partly parallel to the filaments are positioned between the luminous tube and insulating wall and do not engage the ring supporters of the multiple filaments, which could cause the filaments to move and distribute light in a nonuniform pattern.
摘要翻译： 具有灯丝和内部引线的白炽灯，其中灯丝与内部引线绝缘而不与内部引线接触，并防止在操作期间移动以保持均匀的光分布。 为此，灯丝灯包括具有内壁的发光管和形成有密封部的相对端。 沿着轴向依次配置多根细丝，内部引线与各细丝连接。 沿着发光管的内壁沿轴向设置绝缘壁，并且设置在多个细丝中的至少一个上。 部分平行于细丝的内部引线位于发光管和绝缘壁之间，并且不接合多根细丝的环状支撑体，这可能导致细丝以不均匀的图案移动和分布光。
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公开(公告)号：EP2095399A2
公开(公告)日：2009-09-02
申请号：EP07857338.3
申请日：2007-12-10
发明人： ZELT, Sascha , AUER, Frank , SEICHTER, Christian , BEHR, Gerhard , WITTMANN, Klaus , HELBIG, Peter
摘要： Disclosed is a lamp, particularly for a vehicle headlight, comprising two spiral-wound filaments which are retained by three feeders within a bulb that is inserted into a base. The feeders are arranged on top of one another when the lamp is adequately oriented. A tail of the first spiral-wound filament is connected to a dimming cap, said tail being located at a distance from the base, while a tail of the second spiral-wound filament is connected to the central feeder, said tail being close to the base. The second filament tail that faces away and is located at a distance from the base is connected to the upper feeder. According to the invention, the lower feeder is connected to the dimming cap by means of an end, some sections of which are angled away from a longitudinal axis of the lamp.
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公开(公告)号：EP1667205A3
公开(公告)日：2009-07-01
申请号：EP05023771.8
申请日：2005-10-31
发明人： Auer, Frank , Wittmann, Klaus , Zelt, Sascha, Dr.
IPC分类号： H01K9/08
摘要： Die Erfindung betrifft eine Fahrzeugscheinwerferlampe mit einer ersten Glühwendel (3), die vorzugsweise zur Erzeugung eines Fernlichts dient, und einer zweiten Glühwendel (4), die vorzugsweise zur Erzeugung eines Tagfahrlichts dient, wobei die Glühwendeln (3,4) mit Hilfe von drei Stromzuführungsdrähten (5,6,7) innerhalb eines mit einem Lampensockel versehenen Lampengefäßes fixiert sind, wobei die drei Stromzuführungsdrähte (5,6,7) in einer gemeinsamen Ebene angeordnet sind, so dass sie bei geeigneter Ausrichtung der Fahrzeugscheinwerferlampe übereinander angeordnet sind, wobei die erste Glühwendel (3) mit Hilfe des unteren (5) und des oberen Stromzuführungsdrahtes (7) fixiert ist und die zweite Glühwendel (4) mit Hilfe des oberen (7) und des mittleren Stromzuführungsdrahtes (6) parallel versetzt zur Achse der ersten Glühwendel (3) und oberhalb der Achse der ersten Glühwendel (3) angeordnet ist.
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公开(公告)号：EP2066965A1
公开(公告)日：2009-06-10
申请号：EP07826326.6
申请日：2007-09-10
发明人： KUEPPER, Lukas , KRAUS, Albrecht , SPINGER, Benno
CPC分类号： H01K9/08 , F21S41/162 , F21S41/164 , F21S41/43 , H01K1/26
摘要： The invention relates to a lamp for a main headlamp for motor vehicles that at least comprises a first incandescent filament that is intended to produce a light beam having a light/dark cutoff line, the incandescent filament having associated with it for this purpose a shielding cap to restrict the light emitted to a given angular range. The shielding cap (4) has at least one opening that is intended to produce a light beam above the light/dark cutoff linebriefly flashing the oncoming traffic for an improved signal effect improving safety on the road.
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