F21S43/14

ILLUMINATION DEVICE FOR VEHICLES
20220364703 · 2022-11-17 ·

An illumination device is provided for vehicles, the illumination device including a matrix assembly containing a number of lighting elements arranged in the form of a matrix, each of which can be actuated individually and independently of each other. A line assembly is provided for with a number of light sources and a lens unit for generating a linear signal light function. The matrix assembly is at least partially a component of the line assembly. One part of the matrix assembly forms one part of the linear assembly.

INDICATOR LAMP, VEHICLE INDICATOR LAMP WITH SAID INDICATOR LAMP, VEHICLE EXTERIOR MEMBER, AND VEHICLE

An indicator lamp of the present invention includes a lamp body, a light source unit disposed inside the lamp body, and a light transmissive resin member disposed at a position for transmitting light that is emitted from the light source unit and for outputting the light from the lamp body.

The light source unit emits red light having a maximum value of light intensity at a wavelength of 600 nm or longer and 700 nm or shorter. The light transmissive resin member has an L* value of 35 or less, a transmittance of light having a wavelength of 675 nm of 90% or greater and a total light transmittance of 5% or greater in the state in which an optical path length of transmitting light is 2 mm. This configuration provides an indicator lamp with excellent design that shows its presence by showing a red chromatic tone when a light source is turned on and that shows a black color tone when the light source is turned off.

INDICATOR LAMP, VEHICLE INDICATOR LAMP WITH SAID INDICATOR LAMP, VEHICLE EXTERIOR MEMBER, AND VEHICLE

An indicator lamp of the present invention includes a lamp body, a light source unit disposed inside the lamp body, and a light transmissive resin member disposed at a position for transmitting light that is emitted from the light source unit and for outputting the light from the lamp body.

The light source unit emits red light having a maximum value of light intensity at a wavelength of 600 nm or longer and 700 nm or shorter. The light transmissive resin member has an L* value of 35 or less, a transmittance of light having a wavelength of 675 nm of 90% or greater and a total light transmittance of 5% or greater in the state in which an optical path length of transmitting light is 2 mm. This configuration provides an indicator lamp with excellent design that shows its presence by showing a red chromatic tone when a light source is turned on and that shows a black color tone when the light source is turned off.

Methods and systems for water vessel lighting devices
11585511 · 2023-02-21 ·

A lighting system is disclosed that may be used for marine applications. The lighting system comprises a light strip support structure, a first light strip comprising a first plurality of lighting elements, including light elements of different colors, a second light strip comprising a second plurality of lighting elements, the second light strip positioned above the first light strip and configured to emit only white light, a light element controller electrically connected to the first light strip, wherein the light element controller is configured to control the illumination of the first plurality of lighting elements and not the second plurality of lighting elements and a connector configured to mate with a watercraft stern connector.

Methods and systems for water vessel lighting devices
11585511 · 2023-02-21 ·

A lighting system is disclosed that may be used for marine applications. The lighting system comprises a light strip support structure, a first light strip comprising a first plurality of lighting elements, including light elements of different colors, a second light strip comprising a second plurality of lighting elements, the second light strip positioned above the first light strip and configured to emit only white light, a light element controller electrically connected to the first light strip, wherein the light element controller is configured to control the illumination of the first plurality of lighting elements and not the second plurality of lighting elements and a connector configured to mate with a watercraft stern connector.

Vehicle lamp body device

A turn light, a position light and a driving light are provided inside a same headlight unit, a first lens for which a first light source for the turn light and a second light source for the position light and the driving light are alternately arranged and a second lens which is arranged below the first lens and on which light from the first light source and the second light source is made incident are provided, a first diffusion part is provided on a light exit surface of the light of the first lens, and a second diffusion part is provided on a light exit surface of the light of the second lens.

Automotive lighting and/or signaling device

A lighting and/or signaling device comprising a container body which delimits a containment seat that houses a first luminous source adapted to emit a first luminous beam, and a second luminous source adapted to emit a second luminous beam. The containment seat adapted to be at least partially crossed by the luminous beams produced by said luminous sources, so as to transmit the luminous beams outside the containment seat. The containment seat is divided into a first compartment which houses the first luminous source and into a second compartment which houses the second luminous source. The lenticular body comprises a first transmission portion, facing the first compartment that transmits, at least partially, towards the outside the first luminous beam, a second transmission portion facing the second compartment that transmits, at least partially, towards the outside the second luminous beam. An opaque portion, is interposed between the first and second transmission portions so as to conceal the view of the first and second luminous sources.

Light system including a plurality of printed circuit boards having multiple functions

A light system comprising: (a) a plurality of printed circuit boards; (b) a plurality of sets of light sources on each of the plurality of printed circuit boards that are configured to provide a different lighting function, wherein each of the plurality of sets of light sources include one or more light source that generates light; (c) a plurality of light bars that distribute the light from each of the plurality of sets of light sources; and (d) one or more light guides on each of the plurality of light bars, wherein each of the one or more light guides is aligned with one or more of the one or more light sources so that the light passes from the one or more light sources into one of the one or more light guides and into one of the plurality of light bars to provide one of the different lighting functions.

Vehicle warning lamp
11499694 · 2022-11-15 · ·

A vehicle warning lamp is provided, including: a base, including a receiving room, the receiving room extending in an axial direction; a light-emitting module, disposed within the receiving room, the light-emitting module including at least one light-emitting member; and a light guide, including a first side and a second side opposite to each other, the second side facing toward the light-emitting module, the first side including a first diffuser, the light-emitting module being located within an axial projection area of the first diffuser, the second side including at least one inclined portion and at least one plane portion, the at least one plane portion being perpendicular to the axial direction, each of the at least one inclined portion including a second diffuser which is located outside the axial projection area of the first diffuser.

Vehicle warning lamp
11499694 · 2022-11-15 · ·

A vehicle warning lamp is provided, including: a base, including a receiving room, the receiving room extending in an axial direction; a light-emitting module, disposed within the receiving room, the light-emitting module including at least one light-emitting member; and a light guide, including a first side and a second side opposite to each other, the second side facing toward the light-emitting module, the first side including a first diffuser, the light-emitting module being located within an axial projection area of the first diffuser, the second side including at least one inclined portion and at least one plane portion, the at least one plane portion being perpendicular to the axial direction, each of the at least one inclined portion including a second diffuser which is located outside the axial projection area of the first diffuser.