The present application belongs to the technical field of a lamp, and, relates to a 3D-pattern waving projecting lamp. The 3D-pattern waving projecting lamp includes a lamp shell assembly, a control circuit board, a first rotating assembly, and a 3D-pattern projecting assembly. A 3D-pattern imaging assembly includes a first light source, a first convex lens, a second convex lens, a third convex lens, and a first pattern sheet. The first pattern sheet forms a light spot and forms a light pattern. The second convex lens is arranged on the first rotating assembly and located on a side of the first pattern sheet towards the first convex lens. The second convex lens receives the light pattern and generates an analog 3D pattern. The first rotating assembly drives the second convex lens to rotate, which can achieve movement and focusing of the plurality of 3D patterns, project the patterns with a plurality of 3D effects, and enable a user to quickly immerse among the patterns, thereby improving the user's experience.

A modeling projection lamp has a stand, a driving assembly, a first pattern frame, and a second pattern frame. The stand has a first swing bracket and a first gear. The first gear is mounted on the first swing bracket. The driving assembly has a rotating mechanism and a second swing bracket. The rotating mechanism can drive the second swing bracket so that the first swing bracket is swung about a first axis and the second swing bracket is swung about a second axis at the same time. The second pattern frame is movably connected to the second swing bracket. With the second swing bracket swinging with respect to the first swing bracket, the second pattern frame can moves or rotates with respect to the first pattern frame. Therefore, the image formed via the first pattern and the second pattern can be a dynamic image.

An atmosphere starry sky light for festival entertainment is provided. The constellation unit is configured to switch patterns of twelve constellations and perform projection display on the patterns of the twelve constellations. The starry sky unit is configured to project a starry sky background. The background unit is configured to project patterns of aurora, clouds, and ripples. The planetary unit is configured to switch patterns of a planet, and to project and display a planetary image. The constellation unit, the planetary unit, the starry sky unit and the background unit form a panoramic image of the cosmic starry sky by superimposing and combining.

A multi-branch conductive rotary mechanism with low cost includes a main body and a rotating shell configured to axially rotate with respect to the main body. A drive motor and a rotating connector are arranged inside the main body, and the rotating connector is driven by the drive motor to synchronously rotate. The rotating connector is connected to the rotating shell, and the rotating connector is configured to drive the rotating shell to synchronously rotate. The multi-branch conductive rotary mechanism further includes at least one external connector arranged on an outside of the rotating shell, and a projection lamp assembly. The at least one external connector is configured to be connected to external functional components. The projection lamp assembly is arranged on an inside or an outside of the main body.

The present disclosure discloses a rotary type star projection lamp with an audio playing and atmosphere set-off functions, and belongs to the technical field of star projection lamps. The rotary type star projection lamp includes a lamp house and a base, wherein a top end of the lamp house is connected with a cover plate; the cover plate is provided with a star lampshade and two cloud lampshades; a side wall of an inner bottom of the lamp house is connected with a drive motor; an output end of the drive motor is connected with a chain wheel assembly through a drive shaft; and a star light scattering sheet and two cloud light scattering sheets are respectively arranged above the chain wheel assembly.

A modeling projection lamp has a stand, a driving assembly, a first pattern frame, and a second pattern frame. The stand has a first swing bracket and a first gear. The first gear is mounted on the first swing bracket. The driving assembly has a rotating mechanism and a second swing bracket. The rotating mechanism can drive the second swing bracket so that the first swing bracket is swung about a first axis and the second swing bracket is swung about a second axis at the same time. The second pattern frame is movably connected to the second swing bracket. With the second swing bracket swinging with respect to the first swing bracket, the second pattern frame can moves or rotates with respect to the first pattern frame. Therefore, the image formed via the first pattern and the second pattern can be a dynamic image.

A system for dynamically projecting a logo onto a surface includes a light source, moveable lenses, and an actuator. The light source emits light toward the surface. The lenses are positioned with between the light source and the surface, with each lens having multiple transparent portions configured to permit some of the emitted light to pass through the lens in a corresponding light pattern. Each corresponding light pattern forms a different part of the logo. The actuator moves the lenses with respect to the emitted light in response to a control signal to thereby cause projection of the logo onto the surface. A vehicle includes a body having a door, road wheels in contact with a road surface, and the system which projects the logo onto the road surface proximate the door. The controller may be programmed to execute a method for projecting the logo.

A laser lighting device configured to provide two levels of image adjustment. An end piece provides first range of motion along the longitudinal axis of the laser, and controls image size projected from the laser. The end piece also allows for a number of masks to be utilized with the laser so that the projected light may be projected in various images shapes. A cap piece is rotatable about the longitudinal axis of the laser and may create various patterns in the light being projected, such as spots sparkles, and other patterns, or fill textures to the projected image of variable size.

A luminaire comprises a first lighting module for providing a first lighting effect such as task lighting. The first lighting module has a front light exit face and a support structure with a rear reflective portion. A second lighting module is for providing a second lighting effect such as decorative lighting, directed to the reflective portion of the support structure. The luminaire is capable of producing the two different lighting effects in different directions.

A stage light having an effect element made of a ceramic material comprises a light source, an effect element, and a driving component connected to the effect element. The light emitted by the light source forms a light beam, the effect element is made of a ceramic material, and the driving component drives the effect element to rotate or move relative to the light beam so as to enable the light beam to generate a corresponding lighting effect. The stage light having an effect element made of a ceramic material has abundant effects by the effect element made of a ceramic material. Since ceramic is less susceptible to thermal deformation and has a higher temperature resistance than metal, making the effect element with a ceramic material can effectively reduce thermal deformation and cracking, thereby prolonging the service life of the effect element.