430results about "Lighting device optical aspects" patented technology

A vehicular driver monitoring system includes an interior rearview mirror assembly including a mirror head that accommodates a mirror reflective element, a video display screen, and a driver monitoring camera that views at least a driver's head region of the cabin of the vehicle. The vehicular driver monitoring system, based at least in part on processing of image data captured by the driver monitoring camera, determines a gaze direction of the driver. Based at least in part on determination that the gaze direction of the driver is directed is toward the mirror assembly, the video display screen is electrically operated to display video images at a first brightness, and responsive to determination that the gaze direction of the driver is not directed toward the mirror assembly, the video display screen is electrically operated to display video images at a second brightness that is less than the first brightness.

A vehicle-mounted display device, a vehicle steering wheel assembly, and a vehicle. The vehicle-mounted display device comprises a decorative piece (1), wherein the decorative piece (1) comprises a connection portion (4), a touch-control display screen (2), a first mounting position (11) and a second mounting position (12); the decorative piece (1) is mounted on a base (13) of a vehicle steering wheel (3) by means of the connection portion (4); the first mounting position (11) is used for mounting the touch-control display screen (2), and the second mounting position (12) is used for mounting a vehicle airbag; and the first mounting position (11) and the second mounting position (12) are arranged side by side on the decorative piece (1), and the first mounting position (11) is located above the second mounting position (12) in the direction in which the first mounting position (11) and the second mounting position (12) are arranged.

A lighting device (1) for the interior of a vehicle is provided. The lighting device comprises a housing (2) and a flat, substantially axially symmetrical luminous element (6) for generating a luminous structure within the housing (2). The lighting device (1) further comprises at least one flat light chamber (20) configured substantially parallel to the flat light chamber (6), and at least one light source (3) for generating a radially directed light for feeding into the at least one light chamber (20). The at least one light chamber (20) additionally comprises at least one light outlet with at least one deflecting mirror (21) for deflecting the light fed into the at least one light chamber (20) in the direction of the luminous element (6), such that the luminous element can be locally illuminated. A vehicle is also provided.The vehicle has at least one interior with at least one lighting device (1) for the lighting design of the interior of the vehicle.

The utility model provides a quarter window and a vehicle, and relates to the technical field of vehicle accessories. The quarter window comprises a window frame and a glass part, the window frame comprises a frame body and a light-emitting assembly, the frame body is used for being connected with a vehicle and provided with a first face and a second face which are opposite, the second face is used for facing the interior of the vehicle, the first face is provided with a mounting position, the frame body is provided with a mounting space, and the glass part is arranged in the mounting space. The installation position is located on one side of the installation space, and the light-emitting assembly is arranged on the installation position and used for presenting the lighting effect. The car window frame is provided with the light-emitting assembly, so that the light-emitting assembly shows a light effect, the functions of the triangular window are more diversified, and the triangular window is more practical. The light-emitting assembly does not interfere with view light of the glass piece and does not affect the inherent function of the quarter window.

A lighting device (1) for the interior of a vehicle is provided. The lighting device comprises a housing (2) and a flat, substantially axially symmetrical luminous element (6) for generating a luminous structure within the housing (2). The lighting device (1) further comprises at least one flat light chamber (20) configured substantially parallel to the flat light chamber (6), and at least one light source (3) for generating a radially directed light for feeding into the at least one light chamber (20). The at least one light chamber (20) additionally comprises at least one light outlet with at least one deflecting mirror (21) for deflecting the light fed into the at least one light chamber (20) in the direction of the luminous element (6), such that the luminous element can be locally illuminated. A vehicle is also provided.The vehicle has at least one interior with at least one lighting device (1) for the lighting design of the interior of the vehicle.

The invention discloses a vehicle light information processing method and device, electronic equipment and a storage medium. The method comprises the steps that light parameters of a vehicle are obtained, and the light parameters are used for representing vehicle parameters when the vehicle starts a light show function; in response to the condition that the lamplight parameters meet the lamplight show starting condition of the vehicle, the state of the lamplight show function is controlled to be a starting state, and the lamplight show starting condition is used for triggering and starting the lamplight show function; in response to the condition that the state of the light show function is a starting state, target light effect data of the vehicle are determined based on demand information corresponding to a driving object of the vehicle, and the target light effect data are used for representing the light display effect of the vehicle under the condition that the light show function is started; and controlling a first light-emitting device corresponding to the target lamp effect data in the vehicle, and displaying target lamp effect information corresponding to the target lamp effect data. The technical problem that the safety of the vehicle is low in the light show playing process of the vehicle is solved.

An interior assembly (1) for a vehicle interior is provided. The interior assembly comprises at least one storage area (2) with a floor that is at least partially translucent and / or at least partially open, and with a lighting arrangement (2a) integrated into the floor. The lighting arrangement (2a) comprises a planar luminaire (8) arranged behind and spaced apart from the translucent floor, with a rear side facing away from the translucent floor and a front side facing the translucent floor to produce a luminous structure (14) visible through the floor of the at least one storage area. Furthermore, a vehicle is provided. The vehicle has at least one interior with at least one interior assembly (1).

An infrared-laser source device (10) provided with an external housing (11), said external housing (11) comprising: a light output interface (12) arranged in a front part (F) of the external housing (11), at least one infrared-laser source (14) arranged in a rear part (R) of the external housing (11) and configured to emit an IR-laser beam (B) providing a first emitting area (C1) at the light output interface (12), and a first light distributing element (15) configured to diverge light at the light output interface (12), wherein said infrared-laser source device further comprises a second light distributing element (16) separated from the first light distributing element (15) and providing, at the light output interface (12), a second emitting area (C2) larger than the first emitting area (C1).

The utility model provides a sign assembly which is used for a vehicle and comprises a sign component, a light guide part and a light transmitting part at least partially located between the sign component and the light guide part, and the sign assembly further comprises a containing cavity formed between the light transmitting part and the light guide part and a fixing part formed between the light guide part and the containing cavity. The fixing piece partially penetrates through the through hole in the light-transmitting piece, the first end of the fixing piece is fixed to the sign component, the second end of the fixing piece is positioned in the containing cavity, and the second end is constructed to be an expansion end.

The utility model provides an air outlet assembly of an integrated illuminating lamp and a vehicle, and belongs to the technical field of machinery, the air outlet assembly of the integrated illuminating lamp comprises a shell, two air outlet channels are arranged on the shell, and at least one air guide blade is arranged in each air outlet channel; the illuminating lamp is positioned in the shell; the light-transmitting part is located on the shell, light emitted by the illuminating lamp is emitted out through the light-transmitting part, and the light-transmitting part is located between the two air outlet channels; the air conditioner has the advantages that the air outlet of the air conditioner and the illuminating lamp are integrated in the same shell, so that the two functions of air outlet and illumination of the air conditioner can be integrated in the mounting space of one shell, the structure is compact, and the occupied space is small; according to the air conditioner air outlet, the number of the air outlet channels is two, the total air circulation amount can be increased through simultaneous air outlet of the two air outlet channels, and therefore the working efficiency of the air conditioner air outlet is improved.

The utility model discloses a light-emitting decorative cloth and a light-emitting decorative device, the light-emitting decorative cloth comprises a basic fabric and a light-emitting unit, the light-emitting unit comprises at least one optical fiber, the optical fiber comprises a weaving section woven in the basic fabric, the weaving section comprises a stacking part and a smooth part, and the stacking part and the smooth part are arranged in the basic fabric. And the brightness of the stacking part is greater than that of the smooth part. The decorative cloth can display different patterns through the special structure of the optical fibers, and the visual effect is improved.

The invention relates to a vehicle trim part which comprises a dynamic light source, a pattern light-transmitting layer and an illuminated face, the dynamic light source has a linear moving track, the pattern light-transmitting layer comprises a light-transmitting area with a pattern, and the vehicle trim part is constructed to be capable of moving along the moving track when the dynamic light source moves along the moving track. Light emitted by the dynamic light source penetrates through the light-permeable area to illuminate the pattern, and the pattern is projected to the illuminated surface to form a dynamic visual effect that the pattern moves close to or far away from an observer and is large in the near and small in the far. As the process of pattern displacement and size stretching / compression conforms to the visual rule that a moving object is observed from far to near or from near to far by human eyes, the dynamic lighting effect that a person gets close to / away from an observer can be generated, and the sensory experience of a user is improved.

A panel for a display device, a display system for a vehicle, and a manufacturing method are disclosed. The panel comprises a decorative layer with a color and luminance pattern, the decorative layer having a first and a second surface; and on the side of the second surface, means for displaying a pattern that is essentially the inverse pattern of the color and luminance pattern of the decorative layer. The inverse pattern is essentially ineffective against the color and luminance pattern of the decorative layer when the first surface is viewed in reflected light. In transmitted light, the inverse pattern effectively cancels out the color and luminance pattern of the decorative layer, resulting in a panel with homogeneous color and luminance balance.

An automotive apparatus includes a heatsink; a lighting module coupled to the heat sink, the lighting module comprising one or more light sources, a light source driver for driving the one or more light sources; at least one microlens array comprising a plurality of microlenses comprising a plurality of sections, wherein each microlens array section is configured to project an image using light from the one or more light sources; a collimating assembly arranged between the lighting module and the at least one microlens array comprising: one or more collimators corresponding respectively to the one or more light sources, wherein each of the one or more collimators is aligned in a light path from a corresponding one of the one or more light source and the at least one microlens array.

The invention discloses a liftable island mechanism which comprises a lifting device, an atmosphere lamp assembly and a music fragrance assembly, the music fragrance assembly is installed in the atmosphere lamp assembly, and the bottom of the music fragrance assembly is connected with the lifting device. The lifting function, the atmosphere lamp function, the sound box function and the fragrance lamp function are integrated, and the functionality of the island mechanism is effectively improved.

A lighting device (1) for the interior of a vehicle is provided. The lighting device comprises a housing (2), a lighting element (6) for generating a lighting structure within the housing (2), and at least one light source (3) for illuminating the lighting element (6), and an optical booster (20) connected downstream of the at least one light source (3), wherein the optical booster (20) is designed to specifically direct the light generated by the at least one light source (3) to the lighting element (6). Furthermore, a vehicle is provided. The vehicle has at least one interior with at least one lighting device (1) for the lighting design of the interior of the vehicle.

The utility model relates to a vehicle ornament to overcome the defects of insufficient attractiveness and the like in the prior art. The vehicle ornament comprises a light source, a transparent framework, a semi-reflecting and semi-transmitting layer, a total reflection layer and an optical pattern, each of two opposite surfaces of the transparent framework is a plane or a smooth curved surface, the semi-reflecting and semi-transmitting layer and the total reflection layer are respectively covered on the two opposite surfaces, and the optical pattern is arranged on the semi-reflecting and semi-transmitting layer and the total reflection layer. And after the optical pattern is illuminated by the light source, light rays are subjected to repeated attenuation reflection and transmission between the total reflection layer and the semi-reflection and semi-transmission layer, so that a field depth visual effect that a plurality of images are sequentially and regularly arranged is formed.

An automotive apparatus (100) includes a heatsink (110); a lighting module (120) coupled to the heat sink (110), the lighting module (120) comprising one or more light sources (125), a light source driver (124) for driving the one or more light sources (125); at least one microlens array (140) comprising a plurality of microlenses comprising a plurality of sections, wherein each microlens array section is configured to project an image (451, 452) using light from the one or more light sources (125); a collimating assembly (130) arranged between the lighting module (120) and the at least one microlens array (140) comprising: one or more collimators (335) corresponding respectively to the one or more light sources (125), wherein each of the one or more collimators (335) is aligned in a light path from a corresponding one of the one or more light source (125) and the at least one microlens array (140).

A lighting arrangement (1, 1a, 1b, 1c, 1d, 10, 10a, 10b, 10c) for a vehicle is proposed. The lighting arrangement comprises a housing (3) with a rear wall that is at least partially light-reflecting and with at least one light emission opening, and at least one substantially planar translucent cover (4, 4a, 4b, 4c, 4d, 6, 6a, 6b) for covering the at least one light emission opening, wherein the at least one translucent cover (4) has a rear side facing the rear wall of the housing (3) and a substantially flat front side opposite the rear side.The lighting arrangement further comprises at least one light source (2) for illuminating the housing (3), such that a substantially planar illuminance distribution can be generated on the rear side of the cover (4, 4a, 4b, 4c, 4d, 6, 6a, 6b), wherein the at least one translucent cover (4, 4a, 4b, 4c, 4d, 6, 6a, 6b) has a predefined spatially variable translucency, so that a desired light pattern (7) can be generated on the front side of the cover. A vehicle is also proposed, wherein at least one lighting arrangement (1, 1a, 1b, 1c, 1d, 10, 10a, 10b, 10c) is implemented in the interior.

The utility model provides a luminescent glass assembly and a vehicle. The light-emitting glass assembly comprises a glass substrate, a light-emitting component and a cover plate, a containing cavity is formed between the glass substrate and the cover plate, and the light-emitting component is arranged in the containing cavity; the cover plate comprises a lap joint part arranged at the end of the cover plate and a first bonding part adjacent to the lap joint part, the lap joint part abuts against the glass substrate in a sealed mode, and the first bonding part is connected to the glass substrate in a bonded mode. According to the invention, the lap joint part is arranged at the edge of the cover plate and is matched with the first bonding part, the first bonding part can fix the cover plate on the glass substrate and block at least part of light of the self-luminous assembly, and the lap joint part can abut against and seal the glass substrate to further block the light of the self-luminous assembly, so that light leakage of the cover plate is avoided; the local light leakage phenomenon is avoided, the light-emitting uniformity of the light-emitting assembly is improved, and the light-emitting effect of the light-emitting assembly is improved.

The invention provides a decorating part and a switching control method, and relates to the technical field of automobile interiors. The decorating part comprises a panel assembly, a linkage assembly, a driving element, a first functional part and a second functional part. Wherein the linkage assembly is in driving connection with the driving element, is connected with the first functional part and the second functional part, and is used for driving the first functional part to rotate under the driving action of the driving element so as to switch the functional surface facing a user, and driving the second functional part to move relative to the panel assembly so as to avoid the rotating path of the first functional part. That is, according to the decorative part, through the cooperative transmission effect of the linkage assembly, in the process that the first functional part rotates to switch the functional faces, the second functional part can be synchronously driven to actively move and avoid the rotating path of the second functional part, and therefore movement interference between the first functional part and the second functional part is effectively eliminated, smooth action is guaranteed, and the service life of the decorative part is prolonged. And the reliability of function conversion and the stability of mechanism operation are obviously improved.

The present application relates to an optical arrangement, a lamp, a vehicle and a method for manufacturing an optical arrangement, wherein the optical arrangement comprises a light source section capable of emitting a light beam; a total internal reflection lens comprising a central section and a side wall of the total internal reflection lens arranged around the central section on the circumference of the central section, the side wall comprising a total internal reflection surface, the central section corresponding to a light entry section of the total internal reflection lens and receiving the light beam emitted by the light source section, the total internal reflection surface comprising at least a first total internal reflection surface arranged at a first circumferential position on the circumference of the central section and a second total internal reflection surface arranged at a second circumferential position on the circumference of the central section;wherein the first total internal reflection surface corresponds to a first boundary region of a target light pattern boundary, and the second total internal reflection surface corresponds to a second boundary region of the target light pattern boundary, wherein a discontinuous structure is provided between the first total internal reflection surface and the second total internal reflection surface; comprising a modeling surface that provides a light-emitting surface for the optical arrangement.

The utility model discloses a door plate middle plug-in wrapping assembly capable of changing luminous patterns, which belongs to the technical field of automobile design and comprises a light-transmitting wrapping assembly and a light-transmitting mechanism, the light-transmitting mechanism is mounted on the light-transmitting wrapping assembly, the light-transmitting wrapping assembly comprises a light-transmitting skin, a light-transmitting 3D mesh and a light-transmitting framework, the light-transmitting 3D mesh is adhered to the light-transmitting framework, and the light-transmitting 3D mesh is mounted on the light-transmitting skin. The light-transmitting mechanism comprises a support, a gear, a motor, a rack, a shading modeling plate and a light source, the motor is installed on the support, the gear is matched with the motor and meshed with the rack, the shading modeling plate is connected to the rack through a screw, and the light source plate is installed on the support through a screw. According to the utility model, the conversion of the light-transmitting modeling pattern mapped on the light-transmitting skin is realized, and the light and shadow atmosphere of the whole vehicle is improved. The structure is mainly of a mechanical structure, the reliability is higher, the light source plate does not need a large number of LED bulbs, only LED lamp strips are needed, the number of needed wire harnesses is small, and the cost is low.

A lighting assembly (1) for the interior of a vehicle is provided. The lighting assembly comprises a number of light sources (2) arranged on a support element (3) for illuminating the rear side of a luminous element (7) so that a luminous structure can be created on a front side of the luminous element (7) opposite the rear side. The lighting assembly also comprises a mirror arrangement (5, 6) for forming a light channel so that the light generated by the light sources (2) can be guided through the light channel to the luminous element (7). The lighting assembly (1) further comprises a reflector insert (4) for dividing the light channel so that individual areas of the luminous element (7) can be specifically illuminated. A vehicle is also provided. The vehicle has at least one interior with at least one lighting assembly (1) for the lighting design of the interior of the vehicle.

The invention relates to an illumination module comprising at least one light source (220) designed to emit a light beam (222) consisting of a set of light rays (228), each of the light sources being provided with a periphery and a reflector (223) having at least one reflective surface (224R, 225R) arranged to at least partially reflect the light beam (222). According to the invention, the reflector is configured to extend only over a part of the periphery of the light source, so as to provide a free space, the at least one reflective surface is arranged so that after reflection thereon, at least a part of the light rays (228) of the light beam is reflected outside the light beam emitted by the at least one light source, the part of the light rays then passing through the free space provided at the periphery of the at least one light source. Figure for abstract: Fig.4

A cabin illumination device is provided on a wall surface of a cabin of a vehicle and illuminates the cabin and includes: a light source disposed to emit light away from the wall surface; and a reflective member disposed to intersect a light axis of light emitted by the light source. The reflective member includes a first protruded surface disposed to intersect the light axis of the light source, and a portion of the reflective member is sloped downward in a direction away from an intersection of the light axis and the first protruded surface.

Motor vehicle (1) with - at least two lamps (5, 5a, 5b, 5c) arranged distributed (3, 4, 12R) in the interior (2) of the motor vehicle (1), the light colour of which can be adjusted, - a sensor device (8, 9, 10, 11, 13L, 13R, 14, 15, 16) which is designed to record measurement data and has a biometric sensor (15), - a control device (6) which is designed by means of an evaluation unit (7) to evaluate the acquired measurement data, wherein - the biometric sensor (15) is designed to detect a heart rate of a driver, which relates to a physiological state of the driver of the motor vehicle (1), - the control device (6) is designed to adjust the light colour of the at least two lighting means (5, 5a, 5b, 5c) separately depending on the evaluation, and - adjust the intensity of interior lighting in accordance with the driver's heart rate.

The present invention has a transparent appearance when unlit and enables light to be seen from the transparent portion when lit. The present invention has a light source portion (2) and a reflection portion (3). The light source portion (2) emits light (L1). The light source portion (2) is disposed at a position deviated from the direction of outgoing light (L3) from the reflection portion (3). The reflection portion (3) reflects the light (L1) from the light source portion (2) and emits it in a predetermined direction. The reflection portion (3) is composed of a transparent member having a refractive index of at least greater than 1 in the visible light region. As a result, the present invention has a transparent appearance when unlit and enables light to be seen from the transparent portion when lit.