摘要:
A vehicle lamp has first and second lamp chamber portions each including: a light source; a casing having opening and portion for reflecting light emitted from the light source; and lens portion for closing the opening of the casing; the first and second lamp chamber portions each forming lamp chamber partitioned with the casing and the lens portion, wherein the lens portion of the first lamp chamber portion passes light through substantially forward or backward from a vehicle; at least a part of the second lamp chamber portion is disposed within the lamp chamber of the first lamp chamber portion; and the second lamp chamber portion overlaps with the light source of the first lamp chamber portion in the substantially longitudinal direction.
摘要:
The light of luminous units known in prior art is laterally radiated, wherefore LEDs (10 to 13) have to be arranged in an inclined manner on separate sheet metal supports, conductor films, or printed circuit boards. Using such supports and fastening the LEDs (10 to 13) is technically complex and costly. In order to be able to arrange the laterally radiating luminous means (10 to 13) in a simple, low-cost manner without using any additional supports, said luminous means (10 to 13) is provided with a fully reflecting surface (14), on which the beams (S) are reflected towards a reflector (3) that reflects the beams (S) in the direction of a light disk (2). The fully reflecting surface (14) can be arranged according to specific requirements in such a way that the light falls in the desired direction. No additional supports are required. The inventive luminous unit is preferably used in sideview mirrors of motor vehicles but can also be used in all areas of signal technology and illumination engineering.
摘要:
An outside mirror apparatus for a vehicle includes an illuminating unit that includes a lens and a base that divide a lamp chamber, and a light source that is disposed in the lamp chamber. A half-mirror is formed on the lens.
摘要:
A lighting unit cover including a deep color (first) resin layer subject to preblanking is laminated and molded in a predetermined position on a backside of a light color (second) resin layer on a surface side subject to postblanking. The second layer protrudes toward the first layer side and a boundary surface between the first and second layers and is offset by a distance toward the first layer side in a laminated portion. The first layer contacts the melted second resin and is subject to postblanking so that a part thereof is molten and drawn by its flow. A step portion in a cavity corresponding to a protruded portion of the second layer toward the first layer side blocks the flow of the molten first resin into the second layer. The first resin is not mixed into the first layer, resulting in excellent appearance and a large light emitting area.
摘要:
An outside mirror apparatus for a vehicle includes an illuminating unit that includes a light source including a plurality of light emitting elements arranged on a flexible sheet member; a base including a mounting section for mounting the light source; and a lens that divides, with the base, a lamp chamber that contains the light source. The light source is mounted on the mounting section in a curved state or in a bent state.
摘要:
A connecting structure of an electric bulb includes a socket, in which the electric bulb is mounted, and a connector having a terminal received therein. The connecting structure also includes, fitting into the socket, a first lead wire and a second lead wire connected respectively to both ends of a first filament of the electric bulb, and terminal portions, formed respectively at extension portions of the first lead wire and the second lead wire which extend outwardly from the electric bulb. The terminal portions are connected to the terminals respectively when the socket is fitted on the connector. When an inner wall of the socket abuts against a front wall of the connector, an electrically-connected condition of each terminal portion and the corresponding terminal is maintained, and a power source and the bulb are electrically connected together, so that the bulb is lighted. The connecting structure may include more than one filament in the bulb.
摘要:
A lens 10 comprises a first surface 12 and a second surface 14. The first surface 12 is provided with a plurality of horizontal, linear Fresnel lenses 16 and the second surface 14 is provided with a plurality of horizontal pillow optics 18. In the lens 10 the horizontal, linear fresnel lenses 16 of the first surface 12 provide vertical refraction of light from a central axis sufficient to collimate light from a point to within ±70 degrees of horizontal and the pillow optics 18 of the second surface provide horizontal spread of the collimated light to +25 degrees from the medial plane.
摘要:
A back cover of a motor vehicle lamp includes a plurality of types of blocks provided with joints that join the blocks together; terminals fixed to a connector of the plurality of types of blocks, and bulb holders; and a cord wired between the terminals. The blocks are selected to match with a structure of a motor vehicle lamp, and the selected blocks are joined together via the joints. As a result, it is possible to structure the back cover to match with a variety of structures of the motor vehicle lamp. Further, it is possible to have in common a plurality of types of blocks that constitute the back cover. Therefore, it is possible to manufacture the back cover at low cost.
摘要:
An apparatus for producing light signals in a vehicle. The same physical apparatus produces light signals of two different colors. Light emitting diodes (LEDs) of two different colors produce diverging light rays. These rays are captured by a transparent plate and conducted to an edge of the plate, which reflects and collimates the light into parallel beams. The parallel beams then reach an elongated lens running along another edge of the plate, which focuses, or de-focuses, the light and transmits it externally as a signal.
摘要:
A lighting and/or signalling device for a motor vehicle comprising at least one light source (S) emitting a light beam and at least one optical guide (G) within which the light beam propagates, the optical guide comprising: a first face forming an exit face (FS) for the light beam, a second face forming a face (FR) for reflecting the light beam, and a screen (ED) disposed facing the reflection face (FR) of the light guide (G) and comprising an orientation means redirecting light rays escaping from the guide at the reflection face, so as to return them, at least partially, into the guide, the orientation means comprising catadioptric reflecting patterns.