公开(公告)号：US20040057240A1

公开(公告)日：2004-03-25

申请号：US10654693

申请日：2003-09-04

发明人： Junji Baba ,  Atsushi Sugimoto ,  Naoki Takii ,  Masahiro Kusagaya

IPC分类号： B60Q001/06

CPC分类号： B60Q1/10 ,  B60Q1/12 ,  B60Q2200/38

摘要： Provided is a reference angle position setting means for setting an optical axis at a reference angle position (direction of going straight ahead: 0null) by detecting the maximum deflection angles when swivel lamps 3R and 3L are pivoted in one direction and in the opposite direction and gaining the reference angle position based on both the maximum deflection angles detected. Projector lamps are pivoted in one direction toward the reference angle position so as to set an optical axis position through the steps of detecting a first maximum deflection angle by pivoting each projector 30 lamp in one direction until it is no longer able to pivot in one direction, detecting a second maximum deflection angle by pivoting a headlamp in the opposite direction until it is no longer able to pivot in the opposite direction and computing the reference angle position of the irradiation optical axis from the first and second maximum deflection angles. Thus it is possible to not only set off the deflection produced in the projector lamps and the like but also accurately set the optical axis at the reference angle position at the time of bringing the projector lamps into contact with stoppers on both sides.

摘要翻译： 提供了一种基准角位置设定装置，用于通过检测当旋转灯3R和3L在一个方向和相反方向上枢转时的最大偏转角度来设置光轴在基准角位置（直行前进方向：0°） 并且基于检测到的最大偏转角获得参考角度位置。 投影灯在一个方向上朝向参考角度位置枢转，以便通过以下步骤来设置光轴位置，即通过使一个投影仪30的灯在一个方向上旋转来检测第一最大偏转角，直到它不再能够在一个方向上枢转 通过沿相反方向枢转头灯来检测第二最大偏转角，直到其不再能够沿相反方向枢转并且从第一和第二最大偏转角计算照射光轴的参考角度位置。 因此，不仅可以消除投影灯等产生的偏转，而且可以将投影灯与两侧的止动器接触时的光轴精确地设定在基准角位置。

公开(公告)号：US20040032743A1

公开(公告)日：2004-02-19

申请号：US10446881

申请日：2003-05-27

发明人： Alain Dari ,  Gregoire Sadoux ,  Julien Moizard

IPC分类号： B60Q001/06

CPC分类号： B60Q1/10 ,  B60Q1/12 ,  B60Q2300/112 ,  B60Q2300/122 ,  B60Q2300/132 ,  B60Q2300/146

摘要： In the invention, a comparison is carried out within a computer (217) of an item of information (300) relating to a direction of a light beam of a lamp (200), this item of information being obtained by means of a position sensor (216), and an item of information (301) relating to an instruction for horizontal displacement of the light beam. If there is not agreement between the two items of information, the computer (216) can then have a degraded operating mode of the lamp (200) adopted by compelling it to orient the light beam downwards in order to remove any risk of dazzling an oncoming driver. To that end, the computer (217) controls a range correction motor (209) in order to bring about a downwards vertical deviation of the light beam.

摘要翻译： 在本发明中，在关于灯（200）的光束的方向的信息项（300）的计算机（217）内进行比较，该信息项是借助于位置传感器 （216）和与光束的水平位移指令有关的信息项（301）。 如果两条信息之间没有一致性，则计算机（216）然后可以具有通过迫使它将光束向下定向所采用的灯（200）的降级的操作模式，以消除任何使迎面而来的耀眼的风险 司机。 为此，计算机（217）控制范围校正马达（209），以便导致光束的向下垂直偏移。

公开(公告)号：US20040017686A1

公开(公告)日：2004-01-29

申请号：US10270367

申请日：2002-10-15

申请人： COEMAR S.p.A.

发明人： Bruno Dedoro

IPC分类号： B60Q001/06

CPC分类号： F21V29/67 ,  F21S10/02 ,  F21V29/02 ,  F21V29/677 ,  F21W2131/406 ,  G03B21/2026 ,  G03F7/70016

摘要： A lighting unit with discharge lamps, particularly for spotlights and the like, comprising a discharge lamp inside a containment enclosure and ventilation elements for cooling the lamp, a control unit that drives a lamp power supply to supply variable power levels to the lamp and a fan power supply for actuating the ventilation elements at a variable speed. The control unit is controlled by signals imparted from outside and/or by signals that can be derived from measurements taken inside the lighting unit.

摘要翻译： 具有放电灯的照明单元，特别是用于聚光灯等的灯具，包括在容纳外壳内的放电灯和用于冷却灯的通风元件;驱动灯电源以向灯提供可变功率水平的控制单元和风扇 用于以可变速度致动通风元件的电源。 控制单元由来自外部的信号和/或由可从照明单元内进行测量得出的信号控制。

公开(公告)号：US20020163795A1

公开(公告)日：2002-11-07

申请号：US10138285

申请日：2002-05-03

发明人： Hideki Uchida

IPC分类号： B60Q001/06 ,  B60Q001/12

CPC分类号： B60Q1/12 ,  B60Q1/18 ,  B60Q11/00 ,  B60Q2200/38 ,  B60Q2300/112 ,  B60Q2300/114 ,  B60Q2300/116 ,  B60Q2300/122

摘要： A vehicle lighting apparatus includes means for controlling a deflection angle of a lamp which controls the deflection angle based on an output from a steering angle sensor for detecting the steering direction. The maximum deflection angle is controlled based on a vehicle speed detected by a vehicle speed sensor. When the vehicle is almost in a state of coming to stop, the maximum deflection angle is set to 0null, and the direction of radiation of the lamp is fixed in the straight ahead direction of the vehicle. When the vehicle is in the state of cruising almost at a high speed, the maximum deflection angle is suppressed with increase in vehicle speed, and thus the deflection angle of the lamp is controlled within the angle range around the straight ahead direction, thereby preventing lateral fluctuation of the deflecting direction of the lamp.

摘要翻译： 车辆照明装置包括用于基于用于检测转向方向的转向角传感器的输出来控制灯的偏转角的装置，该灯的偏转角度控制偏转角。 基于由车速传感器检测到的车速控制最大偏转角。 当车辆几乎处于停止状态时，最大偏转角度被设定为0°，并且灯的辐射方向被固定在车辆的前方方向上。 当车辆几乎处于高速巡航状态时，通过车速的增加来抑制最大偏转角，从而将灯的偏转角度控制在围绕直线前进方向的角度范围内，从而防止侧向 灯的偏转方向的波动。

公开(公告)号：US20020136015A1

公开(公告)日：2002-09-26

申请号：US09865604

申请日：2001-05-29

发明人： Don Liang ,  Kan-Chuan Cheng ,  Jyh-Min Lai

IPC分类号： B60Q001/06

CPC分类号： F21V29/67 ,  F21V29/15 ,  F21V29/20

摘要： The present invention relates to a light device with a heat-dissipating apparatus, including a bulb assembly and a hood positioned outside the bulb assembly to generate cyclone passing by the outer surface of the bulb assembly. The hood of the present invention further includes a plurality of blades and a neck. As the airflow passes through the hood, the blades and the neck divert the airflow into cyclone passing by the outer surface of the bulb assembly to facilitate heat dissipation. The present invention may further include a first heat-isolating board and a second heat-isolating board to isolate heat radiation.

摘要翻译： 本发明涉及具有散热装置的灯装置，其包括灯泡组件和位于灯泡组件外部的罩，以产生通过灯泡组件外表面的旋风分离器。 本发明的罩还包括多个叶片和颈部。 当气流穿过罩时，叶片和颈部将气流转移到通过灯泡组件的外表面的旋风分离器中以便于散热。 本发明还可以包括隔离热辐射的第一隔热板和第二隔热板。