HASCO VISION TECHNOLOGY CO., LTD.

Provided are high and low beam integrated lighting apparatus and vehicle lamp. Apparatus includes two light-emitting modules arranged in vertical direction. Each light-emitting module includes multiple light sources and optical units arranged in transverse direction. Each optical unit includes reflection part and lens unit located on light-emitting side of reflection part. Light sources are arranged corresponding to reflection parts. Each reflection part is provided with reflection face. Focuses of lens units are provided on reflection faces or near reflection faces. Light rays emitted by light sources are reflected by reflection faces and then are emitted by lens units to form light form units. Multiple light form units are combined to form light-emitting light forms of light-emitting modules. Two light-emitting modules are respectively low-beam module and high-beam module. Light-emitting faces of two light-emitting modules are connected to form smooth curved face.

Disclosed are a projection unit for a low beam light of a vehicle, and a vehicle lamp. The projection unit is composed of a light source, a reflection plate and an optical lens. The reflection plate is provided with a reflection boundary corresponding to the shape of a bright and dark cut-off line required by an illumination light shape of a vehicle lamp system. The reflection boundary is arranged near a focus of the optical lens, the light source illuminates the reflection plate, and light rays reflected by the reflection plate form an initial illumination light shape, then form a secondary illumination light shape by the optical lens and illuminate a road surface to form a final illumination light shape with a bright and dark cut-off line. The projection unit reduces the size and space of a vehicle lamp, thus being advantageous for a flat design of the vehicle lamp.

Provided are lamp unit for headlamp, headlamp including lamp unit, and vehicle including headlamp. Lamp unit includes: lower beam light source, wherein the lower beam light source is configured to emit lower beams; high beam light source, wherein the high beam light source is configured to emit high beams; light distribution member, wherein the light distribution member includes lower beam reflecting surface, wherein the lower beam reflecting surface is configured to reflect part of the lower beams and guide them toward front of the lamp unit; and high beam reflecting surface, wherein the high beam reflecting surface is configured to reflect part of the high beams and guide them toward the front of the lamp unit; and lens, wherein the lens is arranged in front direction of the light distribution member and configured to refract the lower beams and the high beams to front of vehicle including the headlamp.

A light path processing element, comprising an element main body having a cut-off portion, wherein the element main body is a double-sided reflecting plate, or has a protrusion on one side and a reflecting surface on the other side. A headlamp module, comprising a low-beam illumination unit, a high-beam illumination unit, a collimating optical device, and the light path processing element, wherein light rays emitted by the low-beam illumination unit and the high-beam illumination unit can form low-beam and high-beam light patterns under the action of the light path processing element, and the low-beam and high-beam light patterns can be quickly and noiselessly switched between without needing to move the light path processing element. Further disclosed are a vehicle lamp including the headlamp module, and a vehicle including the vehicle lamp.

A high-beam optical element includes a light incident part, a light guide part and a light emitting part sequentially arranged from back to front. The light incident part includes a high-beam incident part and an auxiliary lighting structure. The auxiliary lighting structure is configured to receive auxiliary lighting and transmit it to the light guide part after at least one reflection and then project it from the light emitting part as a low-beam III. The high-beam optical element is part of a high-beam illumination unit in a vehicle.

Provided are lamp unit for headlamp, headlamp including lamp unit, and vehicle including headlamp. Lamp unit includes: lower beam light source, wherein the lower beam light source is configured to emit lower beams; high beam light source, wherein the high beam light source is configured to emit high beams; light distribution member, wherein the light distribution member includes lower beam reflecting surface, wherein the lower beam reflecting surface is configured to reflect part of the lower beams and guide them toward front of the lamp unit; and high beam reflecting surface, wherein the high beam reflecting surface is configured to reflect part of the high beams and guide them toward the front of the lamp unit; and lens, wherein the lens is arranged in front direction of the light distribution member and configured to refract the lower beams and the high beams to front of vehicle including the headlamp.

A low-beam primary optical element for a vehicle lamp, a vehicle lamp module comprising the low-beam primary optical element, a vehicle lamp, and a vehicle. The low-beam primary optical element comprises light entrance portion, a light passage portion and a light exit portion which are sequentially arranged from back to front. The light exit portion comprises a main light exit surface and a second light exit surface connected to the main light exit surface. A low-beam cutoff line structure is provided at the secondary light exit surface. The secondary light exit surface is configured to refract light emitted to the low-beam cutoff line structure forward and upward. The low-beam primary optical element has a simple structure, and can effectively improve the color of a low-beam light-dark cutoff line and mitigate color dispersion.

Disclosed is a condenser and a high-and-low-beam integrated vehicle lamp module, the condenser comprises at least one light incident portion, a light-transmitting portion, and a light emergent portion, wherein a 50L dark area light shape forming structure is formed on the light-transmitting portion; the 50L dark area light shape forming structure protrudes from a surface of the light-transmitting portion and has a slope surface; and the distance from the slope surface to the surface of the light-transmitting portion gradually increases from a position close to the light incident portion to the light emergent portion. Since the 50L dark area light shape forming structure protrudes out of the surface of the light-transmitting portion and has the slope surface, in a high-beam illumination mode, some light is emitted from the 50L dark area light shape forming structure to a 50L test point.

A dimming mechanism, comprising a fixed ball head connecting piece having one end connected to a lighting unit and another end connected to a support frame or lamp body; a first adjustable ball head connecting piece having one end connected to the lighting unit such that the lighting unit rotates to achieve dimming in a first direction; and a second adjustable ball head connecting piece having one end slidingly connected to a sliding slot provided on the lighting unit so that by means of the front and back motion of the second adjustable ball head connecting piece, the sliding slot is driven to rotate, and the lighting unit is, by means of the rotation of the sliding slot, driven to rotate so as to achieve dimming in a second direction. Further disclosed are a vehicle lamp module comprising a dimming mechanism, a vehicle lamp, and a vehicle.

A vehicle headlamp is provided, where a high beam module includes a primary optical element ( 2 ) and a primary light source ( 3 ) located on a back side of the primary optical element ( 2 ), and light emitted by the primary light source ( 3 ) forms a high beam light shape after passing through the primary optical element ( 2 ), where the high beam module is further provided with an auxiliary light source ( 4 ) beside the primary light source ( 3 ), light emitted by the auxiliary light source ( 4 ) forms an auxiliary light shape ( 6 ) after passing through the primary optical element ( 2 ), and when the low beam module is in a light-emitting state, the auxiliary light source ( 4 ) is in a light-emitting state. Beneficial effects: in a low beam lighting mode, a high beam part of the vehicle headlamp remains on, which improves the beauty of the overall appearance of the vehicle headlamp. Moreover, because the brightness of the auxiliary light source ( 4 ) is very weak, and does not affect the light intensity and uniformity of low beam light shapes ( 7 and 8 ) of a vehicle, other nearby vehicles would not be affected, and thus the driving safety of the vehicles would not be affected.