CN205782280U - A kind of color desk lamp - Google Patents

Abstract

The utility model discloses a kind of color desk lamp, including lampshade (1), cone prism (2), fluorescent tube (3), switch (4), base (5), zinc-oxide film (6), spiral prism (7), lamp socket (8), it is characterized in that: cone prism (2) is fixedly mounted on the inner cavity top of lampshade (1), its surface scribbles one layer of zinc-oxide film (6)；Spiral prism (7) is fixedly mounted on the inwall of lampshade (1), and its surface is also coated with zinc-oxide film；Fluorescent tube (3) is arranged on lamp socket (8), and switch (4) is on base (5).The light that fluorescent tube sends forms colour light band under the effect by cone prism and spiral prism, cone prism and spiral prism by different structure can present color effect miscellaneous, make desk lamp can not only meet illumination, and there is the effect beautifying indoor environment.

Description

A colorful desk lamp

technical field

The utility model relates to a lamp, in particular to a colored desk lamp.

Background technique

At present, the desk lamps on the market are basically white light sources, and the color is relatively monotonous. A small number of colored desk lamps are also realized by changing the voltage at both ends of the light-emitting diodes. A power control module is required, and the color is also single at a certain voltage value. Therefore, it is very necessary to provide a desk lamp with a simple structure, which can produce various color effects to beautify the indoor environment under satisfactory lighting conditions.

Contents of the invention

The utility model is realized through the following scheme, a colored desk lamp, comprising a lampshade (1), a tapered prism (2), a lamp tube (3), a switch (4), a base (5), and a zinc oxide film (6) , a helical prism (7), a lamp holder (8), characterized in that: the tapered prism (2) is fixedly installed on the top of the inner cavity of the lampshade (1), and its surface is coated with a layer of zinc oxide film (6); the helical prism ( 7) It is fixedly installed on the inner wall of the lampshade (1), and its surface is also coated with zinc oxide film; the lamp tube (3) is installed on the lamp holder (8), and the switch (4) is on the base (5).

The lampshade (1) of the utility model is made of light-transmitting material, and light can penetrate the lampshade (1).

Both the tapered prism (2) and the spiral prism (7) of the utility model are coated with a layer of zinc oxide film (6), and the zinc oxide film (6) can increase the refractive index, so that the white light emitted by the lamp tube (3) The colored light can be dispersed into the external space, and different colored patterns can be obtained by changing the shapes of the conical prism (2) and the helical prism (7), so that the table lamp can not only meet lighting requirements, but also have the effect of beautifying the indoor environment.

The notable effect of implementing the utility model is: the tapered prism and spiral prism coated with zinc oxide film can disperse the white light produced by the lamp tube into colored light bands, and obtain different color patterns through the cross-sectional shape of the prism, so that the desk lamp not only It can meet the requirements of lighting and has the effect of beautifying the indoor environment.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a sectional view of a color desk lamp of the present invention.

In the figure, 1 lampshade, 2 conical prism, 3 lamp tube, 4 switch, 5 base, 6 zinc oxide film, 7 helical prism, 8 lamp holder.

detailed description

Accompanying drawing 1 is a kind of specific implementation case of the present utility model, a kind of colored table lamp, comprises lampshade (1), conical prism (2), lamp tube (3), switch (4), base (5), zinc oxide Film (6), spiral prism (7), lamp holder (8), characterized in that: conical prism (2) is fixedly installed on the top of the inner cavity of lampshade (1), and its surface is coated with a layer of zinc oxide film (6) The spiral prism (7) is fixedly installed on the inner wall of the lampshade (1), and its surface is also coated with zinc oxide film; the lamp tube (3) is installed on the lamp holder (8), and the switch (4) is on the base (5); The lampshade (1) is made of light-transmitting material, and light can pass through the lampshade (1); the surface of the conical prism (2) and the spiral prism (7) are coated with a layer of zinc oxide film (6), and the zinc oxide film (6) can Increase the refractive index, so that the white light emitted by the lamp tube (3) can be dispersed into colored light to enter the external space, and by changing the shape of the conical prism (2) and the spiral prism (7), different color patterns can be obtained, which can The desk lamp can not only satisfy lighting requirements, but also has the effect of beautifying the indoor environment.

Claims (1)

1. A colored desk lamp, including lampshade (1), conical prism (2), lamp tube (3), switch (4), base (5), zinc oxide film (6), spiral prism (7), lamp The seat (8) is characterized in that: the conical prism (2) is fixedly installed on the top of the inner cavity of the lampshade (1), and its surface is coated with a layer of zinc oxide film (6); the spiral prism (7) is fixedly installed on the lampshade (1) ), the surface of which is also coated with a zinc oxide film; the lamp tube (3) is installed on the lamp holder (8), and the switch (4) is on the base (5).