Abstract:
A lighting device for a vehicle headlamp, comprising: a single, continuous strip of flexible circuit comprising a plurality of light emitting semiconductor devices (LESDs), a frame supporting the flexible circuit, the frame comprising a plurality of mounting surfaces for mounting the LESDs onto the frame, the flexible circuit having a shape configured to extend over each mounting surface, and the LESDs having a layout on the flexible circuit configured to position one or more LESDs over each mounting surface.
Abstract:
In an embodiment, an enclosure comprises walls forming the enclosure, wherein the enclosure comprises an internal space; an inhibiting element disposed in at least one wall, the inhibiting element having an internal inhibiting surface exposed to the internal space, wherein the inhibiting element has a transparency of greater than or equal to 20%; and a condensing element disposed in at least one other wall, the condensing element having an internal condensing surface exposed to the internal space; wherein at least one of the inhibiting element and the condensing element comprise a phase change material configured to form a temperature differential between an internal inhibiting surface temperature and an internal condensing surface temperature over a temperature range, and wherein when the temperature differential is formed, the internal inhibiting surface temperature is greater than the internal condensing surface temperature.
Abstract:
L'invention a trait à un module lumineux (2), notamment pour véhicule automobile, comprenant un substrat(4), une ou plusieurs sources lumineuses (8, 9) disposées sur le substrat(4), un revêtement métallique sur le substrat, formant des pistes d'alimentation électrique (14, 16, 22, 24, 26) de la ou des sources lumineuses(8, 9). Le revêtement métallique s'étend à distance des pistes d'alimentation (14, 16, 22, 24, 26) et/ou transversalement auxdites pistes, de manière à former une ou plusieurs zones auxiliaires (18, 20) assurant une fonction d'écran thermique, de surface de réflexion, de surface esthétique, et/ou de blindage électromagnétique.
Abstract:
Beleuchtungseinrichtung (10) für ein Kraftfahrzeug mit einer Laserlichtquelle (16), die dazu ausgelegt ist, Licht (16a) zu emittieren, mit einem Reflektor (14) umfassend eine Reflexionsseite (14a), die dazu ausgelegt ist, Licht zu reflektieren, und eine elektrisch leitfähige Schicht umfasst, und eine Außenseite (14b), die der Reflexionsseite (14a) abgewandt und gegenüberliegend angeordnet ist. Weiterhin weist die Beleuchtungseinrichtung eine Sicherheitseinrichtung (12) zur Detektion von Fehlerzuständen der Beleuchtungseinrichtung (10) auf. Die Sicherheitseinrichtung (12) weist mindestens einen induktiven Sensor (12a) auf, der in Bezug auf den Reflektor (14) außenseitig angeordnet ist, so dass die Außenseite (14b) des Reflektors (14) dem induktiven Sensor (12a) zugewandt ist und die Reflexionsseite (14a) des Reflektors (14) dem induktiven Sensor (12a) abgewandt ist, wobei die Sicherheitseinrichtung (12) dazu ausgelegt ist, mittels des induktiven Sensors (12a) eine Temperaturänderung zumindest eines Bereichs der Reflexionsseite (14a) des Reflektors (14) zu erfassen.
Abstract:
A body panel (310) is provided for use in the body of a vehicle, comprising: a main panel having a first side and a second side, the main panel including a recess in the first side, the recess (420) having a set shape and a depth less than a thickness of the main panel, and a hole (440) from a bottom of the recess (420) to the second side; a flexible lighting strip (130) formed in the recess, the flexible lighting strip ( 130) having the set shape and a thickness within ±10% of the depth of the recess, the flexible lighting device being secured in the recess; a power connector (155) connected to the flexible lighting strip; a control connector (145) connected to a device controller; and a clear coating (470) formed on the first side of the main panel (310) over the main panel (310) and the flexible lighting strip (130), the clear coating (470) having a smooth top surface.
Abstract:
Systems, devices, and methods are provided for vehicular lighting applications such as lighting during off-road vehicle use. In some example embodiments, these devices include a single power rail used to light one or more lighting pods. The device can be affixed to a vehicle itself or secondary vehicle parts.
Abstract:
A vehicle lamp (110) comprises at least one bulb (20) and at least one reflector (10) assigned to the respective bulb (20), and the reflector (10) includes a bulb hole (101) through which the respective bulb (20) is installed. The profile of at least one bulb hole (101) is designed according to the heat distribution generated by the bulb (20) on the reflector (10). A method for manufacturing the vehicle lamp (110) and a vehicle including the vehicle lamp (110) are also provided.
Abstract:
Un dispositif d'éclairage (D) comprend une première pièce (P1), comportant une première cloison (C1) délimitant partiellement un premier espace (E1) logeant une lentille (L) participant à une première fonction d'éclairement et propre à focaliser des rayons solaires sensiblement dans une partie prédéfinie de la première cloison (C1), et une seconde pièce (P2), comportant une seconde cloison (C2) placée au moins derrière la partie prédéfinie. La première cloison (C1) comprend une ouverture (OP) englobant la partie prédéfinie de sorte que les rayons solaires issus de la lentille (L) aboutissent de façon non focalisée dans une zone choisie (Z) de la seconde cloison (C2).