Polarizing lamp

Abstract

The invention discloses a polarizing lamp, which comprises a base and a light-emitting assembly fixed to the base, wherein the side, away from the base, of the light-emitting assembly is provided with a first polarizing assembly and a second polarizing assembly which are coaxially distributed, the first polarizing assembly comprises a first light-transmitting plate and a first polarizing film arranged on the surface of one side of the first light-transmitting plate, the second polarizing assembly comprises a second light-transmitting plate and a second polarizing film arranged on the surface of one side of the second light-transmitting plate, the first polarizing assembly is fixedly connected with the light-emitting assembly through a first mounting assembly, the second polarizing assembly is rotatably connected with the first mounting assembly through a second mounting assembly, and the second mounting assembly is connected with a shifting rod capable of driving the second polarizing assembly to rotate. According to the invention, the second polarizing assembly can be driven to rotate by 360 degrees relative to the first polarizing assembly by rotating the shifting rod, so that the light brightness can be adjusted very conveniently; and the polarizing lamp is simple in structure, easy and convenient to operate and capable of giving a novel use experience feeling to a user.

Description

technical field [0001] The invention relates to the technical field of lighting fixtures, in particular to a polarized light. Background technique [0002] At present, the lighting fixtures used for indoor lighting and decoration usually only emit one kind of brightness, which cannot meet people's requirements for adjusting the brightness of the lamps, so that they do not meet the requirements of diverse lighting effects in different occasions. In the prior art, there are also some lamps that change the brightness by adding structures such as light-shielding structures, but such light-shielding structures are usually relatively complicated. Contents of the invention [0003] The object of the present invention is to provide a polarized light, which is designed from an optical point of view, by changing the rotation angle between two polarized films, thereby changing the brightness of the light of the polarized light along the lamp axis, with simple structure and convenient...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a polarized light, which is designed from an optical point of view, by changing the rotation angle between two polarized films, thereby changing the brightness of the light of the polarized light along the lamp axis, with simple structure and convenient operation, which solves the problem Lamps in the existing technology usually do not have the brightness adjustment function and the existing light adjustment structure is complicated

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