Vehicle lamp illumination module, vehicle lamp and vehicle

A vehicle lamp illumination module, comprising light sources, a low-beam primary optical element, a high-beam primary optical element and a secondary optical element, wherein:

• the low-beam primary optical element is configured to guide light to be sequentially emitted via the low-beam primary optical element and the secondary optical element to form a low-beam shape, and the high-beam primary optical element comprises multiple collimation units, wherein surfaces of light emitting ends of the collimation units are connected to each other or integrally formed to form a high-beam light emitting surface, and light incident ends of the collimation units have one-to-one correspondence to the light sources, so that the light can be sequentially emitted via the high-beam primary optical element and the secondary optical element to form a high-beam shape;
• the low-beam primary optical element comprises a low-beam light incident surface, a low-beam light guide portion and a low-beam light emitting surface, wherein the low-beam light guide portion is configured to guide light received by the low-beam light incident surface to be emitted to the low-beam light emitting surface, a reflection portion is formed on the lower surface of the low-beam light guide portion, multiple light condensing structures which are sequentially arranged and have one-to-one correspondence to the light sources are mounted on the low-beam light incident surface, and a low-beam cut-off portion used for forming a low-beam shape cut-off line is formed on the low-beam primary optical element;
• and
• the lower edge of the low-beam light emitting surface of the low-beam primary optical element is connected with the upper edge of the high-beam light emitting surface of the high-beam primary optical element, and a wedge-shaped gap which is gradually increased from front to rear is formed between the low-beam primary optical element and the high-beam primary optical element;
• wherein a low-beam region III forming structure used for forming a region III light shape is arranged on a light incident surface of the secondary optical element;
• the low-beam region III forming structure comprises multiple longitudinal strip-shaped protrusions extending in the up-down direction of the secondary optical element, a longitudinal cutting line of the light incident surface of each longitudinal strip-shaped protrusion is inclined from top to bottom towards the light emitting direction.