6results about How to "Improve fill light effect" patented technology

The utility model relates to the technical field of cosmetic mirrors, and discloses a combined cosmetic mirror which comprises a base, the top of the base is fixedly connected with a driving mechanism, the top of the driving mechanism is fixedly connected with a rear lamp box, the interior of the rear lamp box is fixedly connected with a lighting mechanism, and the driving mechanism comprises a driving guide rail. The bottom of the driving guide rail is fixedly connected to the interior of the base, the top of the driving guide rail is fixedly connected with a light supplementing assembly, and the top of the driving guide rail is fixedly connected with a supporting display assembly. According to the utility model, the top of the base is provided with the driving guide rail, the driving guide rail drives the front lampshade to move along the track, meanwhile, the side light supplementing lamp ring moves along with the driving guide rail, the front lampshade is fixed by the locking piece to be kept at different positions, the light supplementing distance is flexibly adjusted, the light supplementing effect is uniform, various make-up scene requirements are met, and the flexibility is improved; and the light supplementing effect is effectively improved, and the requirements of different make-up scenes are met.

The utility model discloses an image acquisition light supplementing device based on Internet teaching, and particularly relates to the field of light supplementing devices, comprising a base, a support rod arranged on the top surface of the base, a mounting plate arranged on the top surface of the support rod, threaded rods symmetrically arranged on the front surface of the mounting plate, and connecting blocks in threaded connection with the threaded rods, a mounting frame is mounted on the connecting block, a rotating shaft is rotationally arranged on the mounting frame, a connecting seat is fixedly arranged on the rotating shaft in a sleeving manner, and a light supplementing lamp is mounted on the connecting seat; protrusions are arranged at the two ends of the rotating shaft correspondingly, abutting blocks are arranged on the protrusions, and second adjusting screw rods are arranged at one ends of the abutting blocks. And a plurality of universal wheels are uniformly arranged at the bottom end of the base. The light supplementing lamp is arranged on the mounting plate, the mounting plate is supported through the supporting rod, the base is arranged at the bottom of the supporting rod, the base, the supporting rod and the mounting plate are located in the same plane, the stability is higher in the using process, and the device is convenient to move due to the fact that the universal wheels are arranged at the bottom of the base.

The utility model relates to the field of backlight assemblies, in particular to a dimmable backlight source assembly which comprises a base, a support, a rotating frame, an annular guide rail and a rotating block, the support is fixed at the upper end of the base, the rotating frame is rotatably installed at the upper end of the support, the annular guide rail is fixed on one side of the rotating frame, and a moving block is arranged in the annular guide rail. And a mounting frame is fixed to one side of the moving block, a mounting ring is arranged on one side of the mounting frame, rotating blocks distributed in an annular array are rotationally mounted on the surface of the mounting ring, and lamplight modules are mounted in the rotating blocks in an embedded mode. The height-adjustable light supplementing device is provided, different light supplementing requirements can be flexibly met, the visual effect and the shooting quality of a backlight plate are obviously improved, and the problems that existing backlight visual light supplementing is not sensitive, and the overall quality of backlight illumination is affected are solved.

The utility model discloses a multi-mirror-surface reflective dragon fruit light supplementing device, relates to the technical field of light supplementing equipment, solves the problems that an existing device is poor in light supplementing effect and inconvenient to mount and dismount, and adopts the following scheme that a threaded rod is assembled in a fixed sleeve through threads; according to the multi-mirror-surface light reflecting type pitaya light supplementing device, through the arrangement of the lower reflective mirror, the upper reflective mirror and the sunlight lamp, light of the sunlight lamp irradiates the lower reflective mirror and the upper reflective mirror, the light is reflected by the lower reflective mirror and the upper reflective mirror, and the light is reflected by the lower reflective mirror and the upper reflective mirror; and meanwhile, through arrangement of a threaded groove and a thread, the threaded groove and a thread A facilitate mounting and dismounting of the top base, and a thread B, a thread C and a thread D can facilitate mounting and dismounting of a lower reflective mirror, a sunlight lamp and an upper reflective mirror, so that maintenance is facilitated, and use convenience is improved.

The utility model discloses a supplementary lighting device for promoting the growth of plant tissue culture seedlings, which comprises a base, the four ends of the upper part of the base are fixedly connected with upright posts, the tops of the upright posts are fixedly connected with a support table, the middle part of the upper part of the support table is rotatably connected with a turntable, and the middle parts of the base and the support table are fixedly connected with a motor I; according to the plant cultivation device, the four sets of light supplementing assemblies are arranged on the rotary disc, light supplementing can be conducted on plant sets in different directions, the light supplementing assemblies can rotate under the action of the first motor, the positions of the light supplementing assemblies are adjusted according to the actual cultivation environment, and the light supplementing assemblies can be conveniently adjusted; meanwhile, the height of the light supplementing assembly can be adjusted through the installation lead screw and the sliding rod, so that the whole light supplementing device can be suitable for plant tissue culture light supplementing operation in different environments and at different heights.

The utility model discloses a kind of light supplementing devices for live broadcast, live light supplementing technical field is related to.The utility model includes base, the base top is fixedly connected with fixed column, further include: light supplementing mechanism, the light supplementing mechanism is set in the top of fixed column, the light supplementing mechanism includes light supplementing lamp cover, the outside of light supplementing lamp cover is fixedly connected with several skeletons, the left side of light supplementing lamp cover is fixedly connected with connecting shaft, the outside of connecting shaft is provided with storage assembly.The utility model is through setting storage assembly, specifically is with screw knob one anticlockwise rotation, loosens slide bar, subsequently push ring is pushed to right side, push ring will simultaneously push multiple skeletons to shrink at this time, skeleton one end rotates on hinged block, the other end of skeleton then extrudes elastic ring together, at this time light supplementing lamp cover is folded and stored by skeleton, to reduce the volume of light supplementing lamp cover, facilitate subsequent transfer work, and light supplementing lamp cover can also reduce the situation of being knocked after folding.