Focus-adjustable photographic lamp for recording television programs

The invention relates to the technical field of photography light, in particular to a focus-adjustable photographic lamp for television program recording. According to the focus-adjustable photographic lamp, rotating rods are movably connected to the inner walls of the left side and the right side of a shell; one end of each rotating rod is engaged with an adjusting mechanism; a light source is movably connected to the inner bottom end of the shell; and moving mechanisms are movably connected to the positions, located above the light source, of the lower portions of the adjusting mechanisms. When illumination effect needs to be adjusted, the rotating rods are pushed to drive first gears engaged with the rotating rods to rotate, so the first gears drive toothed plates engaged with the firstgears to move upwards or downwards, and then a light beam channel is driven to move up and down, thereby realizing the effect of adjusting a light effect focus and achieving different illumination effects; and the moving mec