Patent ID: 11920755
Assignee: HASCO VISION TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 0:
1. An automotive headlamp system, comprising a light source, a primary optical element, an automotive signal lamp structure, and a secondary optical element, which are arranged in sequence along a light emitting direction, wherein the automotive signal lamp structure includes a light-transmitting portion and a rotating shaft; the light-transmitting portion comprises at least one light-transmitting plate; the light-transmitting plate is mounted on the rotating shaft and can be driven to rotate by the rotating shaft so that, by means of rotation, light from the light source exits by means of the primary optical element, then selectively passes through one of the light-transmitting plates or does not pass through any one of the light-transmitting plates, and then is projected by means of the secondary optical element to achieve a corresponding signal lamp function or lighting function; the secondary optical element comprises a plurality of light entering surfaces and one light emitting surface; the plurality of light entering surfaces are formed as convex curved surfaces that are in one-to-one correspondence with the light source and protrude towards the primary optical element; and the light emitting surface is a smooth curved surface; the light emitting direction refers to an irradiating direction of emitted light of the automotive headlamp system.