Table lamp capable of adjusting lighting direction and lighting range

Abstract

The invention discloses a table lamp capable of adjusting the lighting direction and the lighting range. The table lamp comprises a base, a support rod I, a support rod II, and a plurality of lighting assemblies which are spliced at the tail end of the support rod II along the linear direction, wherein the support rod I is arranged on the base and is movably connected with the support rod II, a lighting assembly A connected with the tail end of the support rod II is fixedly connected with the support rod II, and the lighting assemblies are movably connected by pivoting pieces. The table lamp provided by the invention realizes the vertical and horizontal adjustment and further realizes the adjustment of the lighting area and strength, and meet any lighting demand. In addition, the invention has the advantages of wide applicability, obvious progresses and effects, simple structure and convenience in processing, can realize batch production, and is practical.

Description

technical field [0001] The invention relates to a desk lamp, in particular to a desk lamp with a foldable and extendable structure. Background technique [0002] Existing desk lamps usually include a base, a lamp cap, and a connecting pole for supporting the lamp cap. The connecting pole is fixed on the base. This type of desk lamp is very bulky and takes up a large space no matter it is used or stored, and it is very inconvenient to carry; There are some folding table lamps on the market. The connecting lamp poles use mutually nested rods or bendable snake-shaped rods to adjust the height of the lamp head up and down, but the horizontal direction cannot be rotated by itself. To adjust the angle on the lamp, it is often necessary to move the entire desk lamp for adjustment, which is inconvenient to use. Chinese utility model 200720053214.0 discloses a table lamp with multi-directional angle adjustment, which includes a base, a light pole connected to the base, and a lamp he...

AI Technical Summary

Problems solved by technology

[0002] Existing desk lamps usually include a base, a lamp cap, and a connecting pole for supporting the lamp cap. The connecting pole is fixed on the base. This type of desk lamp is very bulky and takes up a large space no matter it is used or stored, and it is very inconvenient to carry; There are some folding table lamps on the market. The connecting lamp poles use mutually nested rods or bendable snake-shaped rods to adjust the height of the lamp head up and down, but the horizontal direction cannot be rotated by itself. It is often necessary to move the entire desk lamp to adjust the angle, which is inconvenient to use

Chinese utility model 200720053214.0 discloses a table lamp with multi-directional angle adjustment, which includes a base, a light pole connected to the base, and a lamp head connected to the light pole, and the base and the light pole are hinged by a first rotating block , the light pole and the lamp head are hinged through the second rotating block, so that the angle can be adjusted between the light head and the light pole, and between the light pole and the base. Although the lamp head and the light pole of the device can be rotated, both It can only rotate in the up and down direction, but cannot rotate at any angle in the plane direction, especially it cannot realize the free adjustment of the lighting area and intensity, and cannot meet some special lighting needs

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