专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4149229A Lamp reflector with downwardly-facing step 失效
标题翻译：灯反射器朝下的步骤
公开(公告)号：US4149229A
公开(公告)日：1979-04-10
申请号：US802834
申请日：1977-06-02
申请人： Geoffrey R. Draper
发明人： Geoffrey R. Draper
IPC分类号： F21S8/10 , F21V7/00 , F21V7/08 , F21V7/09 , F21V7/22 , F21V17/00
CPC分类号： F21S48/1394 , F21S48/1168 , F21S48/137 , F21S48/142 , F21V7/08 , F21V7/22 , F21S48/1305
摘要： A lamp assembly has a reflector body formed of an injection moulded, low profile, thermoset polyester moulding composition with an integral sleeve having a stop internally of the body. A tubular bulbholder has an external flange engaging against the stop and carries a bulb. The reflector body has upper and lower paraboloidal portions of different focal length joined together by a step facing the lower paraboloidal portion. The step decreases in width inwardly from the periphery of the reflector body. The lower paraboloidal portion has a greater focal length than the upper paraboloidal portion which projects forwardly away from the rear of the reflector body to a greater extent than the lower paraboloidal portion. A mounting flange around the reflector body has a planar surface against which a lens element engages. The mounting flange is disposed between shield and the rear of the reflector body.
摘要翻译：灯组件具有由注射成型的低轮廓的热固性聚酯模塑组合物形成的反射体，所述组合物具有在主体内部具有停止的整体套筒。管状灯座具有与止动件接合的外部凸缘，并带有灯泡。反射体具有通过面向下抛物面部分的台阶将不同焦距的上下抛物面部分连接在一起。该步骤从反射体的周边向内减小。下部抛物面部分的焦距比上部抛物线部分的焦距要大得多，该上部抛物面部分比反射体的后部向前突出，比下部抛物面部分更大。反射器主体周围的安装凸缘具有透镜元件接合的平坦表面。安装凸缘设置在防护罩和反射体之间。

2. 发明授权

US5036438A Projector-type head lamp for motor vehicles 失效
标题翻译：汽车投影机头灯
公开(公告)号：US5036438A
公开(公告)日：1991-07-30
申请号：US502224
申请日：1990-03-30
申请人： Yutaka Nakata
发明人： Yutaka Nakata
IPC分类号： F21S8/12 , F21V5/00 , F21V13/00
CPC分类号： F21S48/1258 , F21S48/10 , F21S48/1145 , F21S48/1168 , F21S48/1283 , F21S48/145
摘要： In a projector-type head lamp, a reflector having a concave inner reflecting surface, a light source, a shade with a cut-off edge and a projection lens are arranged in order. The inner reflecting surface of the reflector has at least 2 foci and is so designed as to reflect the rays of light emitted from the light source in a direction crossing the optical axis. The light source is disposed near one of the foci of the reflector while the cut-off edge of the shade is arranged in the vicinity of the other focus. The projection lens has an optical axis nearly coincident with that of the reflector and is so formed that the power of refraction thereof becomes progressively greater from the optical axis toward the outer circumference, namely, its peripheral lens area has a focus located in the vicinity of the cut-off edge while its central lens area has a focus located between the cut-off edge and the light source. The colored rays having passed through the peripheral lens area near the outer circumference of the projection lens form a sharp image of the cut-off edge of the shade on a screen, while the white rays having passed through the central lens area in which the optical axis lies form a blurry image of the cut-off edge on the screen. In an illumination pattern defined on the screen, the color fringes formed in the vicinity of the cut-off line are covered by the blurry image defined by the white rays having passed through the central lens area, thereby making the color fringes sufficiently unnoticeable.

3. 发明授权

US4891541A Headlight system for motor cars 失效
标题翻译：汽车前大灯系统
公开(公告)号：US4891541A
公开(公告)日：1990-01-02
申请号：US229800
申请日：1988-08-02
申请人： Gyorey Szekacs
发明人： Gyorey Szekacs
IPC分类号： H01K7/00 , F21S8/10 , F21V14/02 , H01J61/02 , H01J61/30 , H01J61/34
CPC分类号： F21S48/1186 , F21S48/1168 , F21S48/1195 , H01J61/02 , H01J61/30
摘要： The invention concerns a head-light system for motor cars, comprising at least one or more, especially two housings (1) for head-lights and at least one light-emitting body in each housing (1), wherein the light emitting body is situated in a translucent outer vessel (4) made advantageously of glass if the housing (1) cannot be sealed hermetically and in an outer vessel (4) or without it if the housing (1) can be sealed hermetically, wherein at least one light-emitting body, and advantageously one in each housing (1) is made in form of a high-pressure gas discharge vessel (3) having a wall made of ceramics material. The main advantage of the proposed headlight system is that the visibility conditions during driving in darkness can be improved in comparison with the known solutions.
摘要翻译：本发明涉及一种用于汽车的头灯系统，其包括至少一个或多个，特别是两个用于头灯的壳体（1）和每个壳体（1）中的至少一个发光体，其中发光体是如果所述壳体（1）不能密封地密封并且在外部容器（4）中，或者如果所述壳体（1）可被密封地密封，则所述半透明的外部容器（4）有利地由玻璃制成，其中至少一个光并且有利地，每个壳体（1）中的一个被制成具有由陶瓷材料制成的壁的高压气体放电容器（3）的形式。所提出的前照灯系统的主要优点是与已知的解决方案相比，可以提高黑暗行驶时的可见度条件。

4. 发明授权

US4646207A Motor vehicle lighting system including a sealed lens member as part thereof 失效
标题翻译：机动车照明系统，包括作为其一部分的密封透镜构件
公开(公告)号：US4646207A
公开(公告)日：1987-02-24
申请号：US598614
申请日：1984-04-10
申请人： Robert E. Levin , George J. English
发明人： Robert E. Levin , George J. English
IPC分类号： B60Q1/04 , F21S8/10 , F21S8/12 , F21V5/00 , F21V14/02 , F21V14/06
CPC分类号： B60Q1/0005 , F21S48/10 , F21S48/1145 , F21S48/1168 , F21S48/1233
摘要： A lighting system for a motor vehicle adapted to be mounted in a recess within a front, contoured surface of the motor vehicle and including a light source and reflector means, and a lens assembly. The lens assembly comprises a hollow, enclosed, single piece lens member having a front, clear surface positioned to coincide with the vehicle's front, contoured surface so as to enhance aerodynamic performance of the lighting (and vehicle) system, a rear lensing portion positioned substantially vertically, and side and bottom walls for enclosing the lens member to provide a sealed, dirt-free component.
摘要翻译：一种用于机动车辆的照明系统，其适于安装在机动车辆的前轮廓表面内的凹部中并且包括光源和反射器装置以及透镜组件。透镜组件包括中空的封闭的单件透镜构件，其具有定位成与车辆前部轮廓表面重合的前部透明表面，以便增强照明（和车辆）系统的空气动力学性能，基本上位于垂直和侧壁和底壁，用于封闭透镜构件以提供密封的无污染的部件。

5. 发明授权

US4894585A Combination lamp 失效
标题翻译：组合灯
公开(公告)号：US4894585A
公开(公告)日：1990-01-16
申请号：US945679
申请日：1986-12-23
申请人： Toru Segoshi
发明人： Toru Segoshi
IPC分类号： H01J61/52 , F21S8/10 , F21V7/00 , F21V17/00 , H01J61/96
CPC分类号： F21S48/1186 , F21S48/1168 , F21S48/1195 , F21S48/1388 , F21S48/155 , H01J61/96
摘要： A combination lamp includes a first light and a second light. The first light includes a discharge lamp and serves to generate light. The second light serves to generate light and also heat, and thereby serves to heat the discharge lamp. Accordingly, the second light can preheat the discharge lamp. This preheating allows the discharge lamp to produce adequate luminous energy immediately when the discharge lamp is turned on.
摘要翻译：组合灯包括第一光和第二光。第一灯包括放电灯，用于发光。第二光用于产生光和热，从而用于加热放电灯。因此，第二光可以预热放电灯。当放电灯点亮时，该预热允许放电灯立即产生足够的光能。

6. 发明授权

US4754373A Automotive headlamp 失效
标题翻译：汽车前大灯
公开(公告)号：US4754373A
公开(公告)日：1988-06-28
申请号：US918408
申请日：1986-10-14
申请人： Lee W. Otto , Walter J. Kosmatka , Frank E. Zalar
发明人： Lee W. Otto , Walter J. Kosmatka , Frank E. Zalar
IPC分类号： F21S8/10 , F21S8/12 , H01J61/88 , H01K1/28 , H01K7/00 , B60Q1/00
CPC分类号： F21S48/1317 , F21S48/10 , F21S48/1145 , F21S48/1168 , F21S48/1177
摘要： An improved vehicle headlamp for developing forward illumination and having reduced dimensions relative to prior art headlamps is disclosed. The lamp comprises an enclosed concave parabolic reflector of a rectangular cross section type and having a single tungsten-halogen light source coaxially located within the enclosed reflector. The headlamp has a glare shield arranged around the light source when the headlamp is utilized for low beam application and a heat shield located about the light source for both low and high beam applications. The light source is of a tubular shape and has a bulbous portion preferably of an ellipsoidal shape. The efficacy of the light source is improved by means of an infrared reflective coating placed on its outer surface.
摘要翻译：公开了一种用于展开向前照明并相对于现有技术的前大灯具有减小的尺寸的改进的车辆前照灯。该灯包括矩形横截面类型的封闭凹面抛物面反射器，并且具有同轴位于封闭反射器内的单个钨卤素光源。当前照灯用于低光束应用时，前照灯具有围绕光源布置的眩光屏蔽，以及围绕光源的用于低光束和远光应用的隔热罩。光源是管状，并且具有优选椭球形的球根部分。通过放置在其外表面上的红外反射涂层来改善光源的功效。

7. 发明授权

US4723198A Motor vehicle headlight 失效
标题翻译：汽车大灯
公开(公告)号：US4723198A
公开(公告)日：1988-02-02
申请号：US75277
申请日：1987-07-20
申请人： Robert E. Levin , George J. English
发明人： Robert E. Levin , George J. English
IPC分类号： F21S8/10 , F21V29/00
CPC分类号： F21S48/10 , F21S48/1145 , F21S48/1168 , F21S48/1177
摘要： A motor vehicle headlight including a parabolic reflector, a cover secured to the reflector and a lighting capsule located within the reflector. The capsule includes an envelope having a coiled filament located therein and including a substantially cylindrical configuration. Optimum light output is attained by providing the reflector with a short focal length (0.2 inch to about 0.5 inch) and by utilization of a coiled filament structure having a length to diameter ratio of less than about 2:1. The result is a headlight having an overall vertical height of only about two inches and a corresponding frontal area of extremely small size (between 3.0 and 7.5 square inches).
摘要翻译：一种机动车前灯，包括抛物面反射器，固定到反射器的盖和位于反射器内的照明胶囊。胶囊包括具有位于其中并包括基本上圆柱形构造的卷绕细丝的外壳。通过提供具有短焦距（0.2英寸至约0.5英寸）的反射器和通过使用长度与直径比小于约2:1的卷曲长丝结构来实现最佳光输出。结果是具有仅约两英寸的总垂直高度和相当的前部面积（3.0至7.5平方英寸）的前照灯。

8. 发明授权

US1101686A Incandescent electric headlight. 失效
公开(公告)号：US1101686A
公开(公告)日：1914-06-30
申请号：US1912703122
申请日：1912-06-12
申请人： PYLE NAT ELECTRIC HEADLIGHT CO
发明人： DAKE CHARLES W
CPC分类号： F21S48/1168 , F21S41/162 , F21V29/004 , F21W2107/10 , F21Y2101/00

9. 发明授权

US09939119B2 Attachable vehicle accent lamp 有权
公开(公告)号：US09939119B2
公开(公告)日：2018-04-10
申请号：US14931389
申请日：2015-11-03
申请人： Jason Lessard
发明人： Jason Lessard
IPC分类号： B60Q1/00 , F21S8/10 , F21W101/10 , F21Y115/10 , F21Y113/20
CPC分类号： F21S41/192 , B60Q1/0058 , B60Q2400/30 , B60Q2900/10 , B60Q2900/30 , F21S41/143 , F21S41/162 , F21S41/18 , F21S41/194 , F21S43/14 , F21S43/195 , F21S43/237 , F21S43/243 , F21S43/247 , F21S45/47 , F21S45/48 , F21S48/1109 , F21S48/1113 , F21S48/1154 , F21S48/1168 , F21S48/1195 , F21S48/212 , F21S48/215 , F21S48/2237 , F21S48/2262 , F21S48/2287 , F21S48/328 , F21W2101/10 , F21W2102/00 , F21Y2113/20 , F21Y2115/10
摘要： An accent lamp (10) having a solid state light source (4), such as LEDs, is attachable to a rear surface of an automotive headlamp (40) opposite the light-generating capsule (44). Accent lamp (10) has first retaining member (20), such as a clamp, formed above printed circuit board (8) on which LED (4) is mounted. Headlamp base (60) defines light passageway (45), formed as a light guide (42), extending from outermost peripheral surface (63) to an upper surface (61) on which lamp capsule (44) is retained. Accent lamp (10) is readily detachably mounted to headlamp (40), preferably by resilient first and second retaining members (20, 24), and, when mounted, can be biased to promote optical coupling of light source (4) to light guide (42).

10. 发明申请

US20170122514A1 Attachable Vehicle Accent Lamp 有权
公开(公告)号：US20170122514A1
公开(公告)日：2017-05-04
申请号：US14931389
申请日：2015-11-03
申请人： Jason Lessard
发明人： Jason Lessard
IPC分类号： F21S8/10
CPC分类号： F21S41/192 , B60Q1/0058 , B60Q2400/30 , B60Q2900/10 , B60Q2900/30 , F21S41/143 , F21S41/162 , F21S41/18 , F21S41/194 , F21S43/14 , F21S43/195 , F21S43/237 , F21S43/243 , F21S43/247 , F21S45/47 , F21S45/48 , F21S48/1109 , F21S48/1113 , F21S48/1154 , F21S48/1168 , F21S48/1195 , F21S48/212 , F21S48/215 , F21S48/2237 , F21S48/2262 , F21S48/2287 , F21S48/328 , F21W2101/10 , F21W2102/00 , F21Y2113/20 , F21Y2115/10
摘要： An accent lamp (10) having a solid state light source (4), such as LEDs, is attachable to a rear surface of an automotive headlamp (40) opposite the light-generating capsule (44). Accent lamp (10) has first retaining member (20), such as a clamp, formed above printed circuit board (8) on which LED (4) is mounted. Headlamp base (60) defines light passageway (45), formed as a light guide (42), extending from outermost peripheral surface (63) to an upper surface (61) on which lamp capsule (44) is retained. Accent lamp (10) is readily detachably mounted to headlamp (40), preferably by resilient first and second retaining members (20, 24), and, when mounted, can be biased to promote optical coupling of light source (4) to light guide (42).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式