A vehicle invisible and visible light projection device, comprising a light source , a rotary actuator , a light distribution element and a controller, the light source is mounted on a rotating shaft of the rotary actuator , and the controller is adapted to control a light-emitting state of the light source to create different light shapes; the light distribution element is arranged at an area in proximity to the light source , the light source comprises a plurality of independently controllable light-emitting units and invisible light-emitting elements , the light distribution element is adapted to converge light emitted by the light-emitting units and the invisible light-emitting elements ; the controller is electrically connected to the light-emitting units , the invisible light-emitting elements and a rotary actuator , and the controller is capable of controlling light-emitting states of the light-emitting units at different rotation positions to create light distribution of visible light; the controller is capable of controlling light-emitting states of the invisible light-emitting elements at different rotation positions to create light distribution of invisible light; wherein the light distribution element is a condenser arranged in a light emergent surface area of the light-emitting units and the invisible light-emitting elements , the condenser comprises a light incident surface and a light emergent surface, the light incident surface of the condenser is adapted to introduce light emitted by the light-emitting units and the invisible light-emitting elements , and light converged by the condenser is adapted to be emitted from the light emergent surface of the condenser ; the condenser is a strip-like transparent device with a cross section in the shape of an isosceles trapezoid, a surface on which an upper base of the isosceles trapezoid is located is the light incident surface of the condenser , and a surface on which a lower base of the isosceles trapezoid is located is the light emergent surface of the condenser . the light distribution element is arranged at an area in proximity to the light source , the light source comprises a plurality of independently controllable light-emitting units and invisible light-emitting elements , the light distribution element is adapted to converge light emitted by the light-emitting units and the invisible light-emitting elements ; the controller is electrically connected to the light-emitting units , the invisible light-emitting elements and a rotary actuator , and the controller is capable of controlling light-emitting states of the light-emitting units at different rotation positions to create light distribution of visible light; the controller is capable of controlling light-emitting states of the invisible light-emitting elements at different rotation positions to create light distribution of invisible light; wherein the light distribution element is a condenser arranged in a light emergent surface area of the light-emitting units and the invisible light-emitting elements , the condenser comprises a light incident surface and a light emergent surface, the light incident surface of the condenser is adapted to introduce light emitted by the light-emitting units and the invisible light-emitting elements , and light converged by the condenser is adapted to be emitted from the light emergent surface of the condenser ; the condenser is a strip-like transparent device with a cross section in the shape of an isosceles trapezoid, a surface on which an upper base of the isosceles trapezoid is located is the light incident surface of the condenser , and a surface on which a lower base of the isosceles trapezoid is located is the light emergent surface of the condenser . <EOS>