Foldable photography and video recording lamp

Abstract

The invention relates to the technical field of lighting lamps, and discloses a foldable photography and video recording lamp which comprises an adjusting box. A first connecting shaft block is fixedly installed at the bottom of the adjusting box, a stand column and a supporting column are movably installed in the first connecting shaft block, and a movable ring is movably installed on the outer side of the stand column. A third rotating shaft is rotated, a first bevel gear can be driven to rotate through a second bevel gear when the third rotating shaft rotates, the first bevel gear is fixedly installed on the outer side of the second rotating shaft, the first bevel gear can drive the second rotating shaft to rotate, and a threaded block is fixedly installed at the top of the second rotating shaft; and a threaded block is located in a telescopic column, a threaded groove block matched with the threaded block is formed in the telescopic column, and therefore the second rotating shaft can drive the telescopic column to move up and down through the threaded block when rotating, and the height effect of the lamp can be adjusted.

Description

technical field [0001] The invention relates to the technical field of lighting fixtures, in particular to a foldable photography and videography lighting fixture. Background technique [0002] Lamps are commonly used lighting tools in daily life, and in order to meet the different needs of users, the types of lamps can be varied, for example, there are foldable lamps and non-foldable lamps, and most lamps are generally relatively large and inconvenient to carry when going out. When foldable lamps are folded, it is easy to cause long-term bending or poor contact of the internal wires. In addition, when the lamps are installed, the lamps are generally fixed on the brackets. After installation, the lighting angle of the lamps is fixed and cannot be adjusted. If you want to change the angle, you can only disassemble it again, which increases the strength of the work [0003] After retrieval, Chinese Patent No. CN 105570845 B discloses a foldable lamp bracket and an LED lamp, i...

AI Technical Summary

Problems solved by technology

[0002] Lamps are commonly used lighting tools in daily life, and in order to meet the different needs of users, the types of lamps can be varied, for example, there are foldable lamps and non-foldable lamps, and most lamps are generally relatively large and inconvenient to carry when going out. When foldable lamps are folded, it is easy to cause long-term bending or poor contact of the internal wires. In addition, the lamps are generally installed on the bracket when the lamps are installed. After installation, the lighting angle of the lamps is fixed and cannot be adjusted. If you want to change the angle, you can only disassemble it again, which increases the strength of the work

[0003] After retrieval, Chinese Patent No. CN 105570845 B discloses a foldable lamp bracket and an LED lamp, including a base, a lamp holder and a limiting structure; When installing LED lamps, the limit structure is used to make the lamp frame and the base overlap or make the lamp frame and the base form an angle. According to the provided foldable lamp bracket, the lamp frame and the base can be folded together, which greatly reduces the size of the bracket and saves A lot of packaging and transportation costs reduce costs; the structure is simple, and there is no need to assemble the bracket parts into a bracket, which is convenient for users to use; but in actual use, the height of the lamp stand cannot be adjusted, and the distance between the lamp and the lamp stand The disassembly of the room is also relatively cumbersome, which is not conducive to the disassembly operation.

Images