CN204285090U

CN204285090U - Desk lamp

Info

Publication number: CN204285090U
Application number: CN201420817270.7U
Authority: CN
Inventors: 杜鹃
Original assignee: 杜鹃
Priority date: 2014-12-22
Filing date: 2014-12-22
Publication date: 2015-04-22
Anticipated expiration: 2024-12-22

Abstract

The utility model discloses a kind of desk lamp, comprises lamp socket, lampshade, the first fluorescent tube, the second fluorescent tube and switch, and described lampshade is fixed on described lamp socket; Described first fluorescent tube and the second fluorescent tube are installed on described lampshade respectively, and described second fluorescent tube is positioned at the top of described first fluorescent tube, thus are formed two-layer with described first fluorescent tube; Described first fluorescent tube and the second fluorescent tube have multiple bending pipeline section, and the pipeline section mutual dislocation of described first fluorescent tube and described second fluorescent tube; Described first fluorescent tube and the second fluorescent tube are CCFL fluorescent tube; The lighting or extinguish of first fluorescent tube described in described switch control rule and the second fluorescent tube.The volume of the utility model desk lamp is little and can regulate brightness.

Description

Desk lamp

Technical field

The utility model relates to a kind of desk lamp, particularly relates to a kind of volume little and can regulate the desk lamp of brightness.

Background technology

Existing desk lamp typically uses general fluorescent tube as light source, but, general fluorescent tube is owing to being HCFL, and its structural volume is comparatively large, therefore, when on desk lamp, the lampshade larger with regard to space required holds, and therefore, the volume of existing desk lamp is all very large, and the brightness of general fluorescent tube desk lamp is all unadjustable.

Utility model content

The purpose of this utility model is to provide a kind of volume little and the desk lamp that can regulate brightness.

To achieve these goals, the desk lamp that the utility model provides comprises lamp socket, lampshade, the first fluorescent tube, the second fluorescent tube and switch, and described lampshade is fixed on described lamp socket; Described first fluorescent tube and the second fluorescent tube are installed on described lampshade respectively, and described second fluorescent tube is positioned at the top of described first fluorescent tube, thus are formed two-layer with described first fluorescent tube; Described first fluorescent tube and the second fluorescent tube have multiple bending pipeline section, and the pipeline section mutual dislocation of described first fluorescent tube and described second fluorescent tube; Described first fluorescent tube and the second fluorescent tube are CCFL fluorescent tube; The lighting or extinguish of first fluorescent tube described in described switch control rule and the second fluorescent tube.

Compared with prior art, because the utility model the first fluorescent tube described in the utility model and the second fluorescent tube all use CCFL fluorescent tube, CCFL fluorescent tube is that a kind of CCFL is compared with traditional fluorescent tube, due to its principle of luminosity and structure difference, therefore, its volume is very little, thus can take the little volume of body, makes the volume of lampshade do less; In addition, passing through described first fluorescent tube and the second fluorescent tube is again arrange up and down, it is made to be formed two-layer, and one-tenth is bent to multiple pipeline section, makes each pipeline section mutual dislocation, therefore, described first fluorescent tube and the second fluorescent tube can be controlled respectively by switch, thus can be used alone the first fluorescent tube or use the first fluorescent tube and the second fluorescent tube simultaneously, realize the brightness controlling desk lamp, meet different use needs.

Preferably, described lamp socket is provided with third gear switch, and first grade of described first fluorescent tube of control and the second fluorescent tube extinguish simultaneously, and second gear controls described first lamp tube starting, and third gear controls described first fluorescent tube and the second fluorescent tube is lighted simultaneously.

Preferably, described lamp socket is provided with anion generator.Described anion generator can produce anion, makes desk lamp ambient air more pure and fresh, reads better or work under desk lamp with person easy to use.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model desk lamp.

Fig. 2 is the state diagram of the first fluorescent tube and the second fluorescent tube mutual dislocation in the utility model desk lamp.

Detailed description of the invention

For describing technology contents of the present utility model, structural feature, the effect that realizes in detail, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.

As shown in Figure 1 and Figure 2, the utility model desk lamp 100 comprises lamp socket 1, lampshade 2, first fluorescent tube 3, second fluorescent tube 4 and switch 5, and described lampshade 2 is fixed on described lamp socket 1; Described first fluorescent tube 3 and the second fluorescent tube 4 are installed on described lampshade 2 respectively, and described second fluorescent tube 4 is positioned at the top of described first fluorescent tube 3, thus is formed two-layer with described first fluorescent tube 3; Described first fluorescent tube 3 and the second fluorescent tube 4 have multiple bending pipeline section 31,41, and pipeline section 31,41 mutual dislocation of described first fluorescent tube 3 and described second fluorescent tube 4; Described first fluorescent tube 3 and the second fluorescent tube 4 are CCFL fluorescent tube; Described switch 5 controls lighting or extinguishing of described first fluorescent tube 3 and the second fluorescent tube 4.

Described switch 5 third gear switch, first grade of described first fluorescent tube of control and the second fluorescent tube extinguish simultaneously, and second gear controls described first lamp tube starting, and third gear controls described first fluorescent tube and the second fluorescent tube is lighted simultaneously.

Described lamp socket 1 is provided with anion generator 6.Described anion generator 6 can produce anion, makes desk lamp 100 ambient air more pure and fresh, reads better or work for 100 times at desk lamp with person easy to use.

Compared with prior art, because the utility model the first fluorescent tube 3 described in the utility model and the second fluorescent tube 4 all use CCFL fluorescent tube, CCFL fluorescent tube is that a kind of CCFL is compared with traditional fluorescent tube, due to its principle of luminosity and structure difference, therefore, its volume is very little, thus can take the little volume of body, makes the volume of lampshade 2 do less; In addition, again by described first fluorescent tube 3 and the second fluorescent tube 4 are gone to upper and lower layout, it is made to be formed two-layer, and one-tenth is bent to multiple pipeline section 31,41, make each pipeline section 31,41 mutual dislocation, therefore, described first fluorescent tube 3 and the second fluorescent tube 4 can be controlled respectively by switch 5, thus can be used alone the first fluorescent tube 3 or use the first fluorescent tube 3 and the second fluorescent tube 4 simultaneously, realize the brightness controlling desk lamp 100, meet different use needs.

The structure and working principle of the CCFL fluorescent tube involved by the utility model desk lamp 100 is well known to those of ordinary skill in the art, is no longer described in detail at this.

Above disclosedly be only preferred embodiments of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.

Claims

1. a desk lamp, is characterized in that: comprise lamp socket, lampshade, the first fluorescent tube, the second fluorescent tube and switch, and described lampshade is fixed on described lamp socket; Described first fluorescent tube and the second fluorescent tube are installed on described lampshade respectively, and described second fluorescent tube is positioned at the top of described first fluorescent tube, thus are formed two-layer with described first fluorescent tube; Described first fluorescent tube and the second fluorescent tube have multiple bending pipeline section, and the pipeline section mutual dislocation of described first fluorescent tube and described second fluorescent tube; Described first fluorescent tube and the second fluorescent tube are CCFL fluorescent tube; The lighting or extinguish of first fluorescent tube described in described switch control rule and the second fluorescent tube.

2. desk lamp as claimed in claim 1, it is characterized in that: described switch is third gear switch, first grade of described first fluorescent tube of control and the second fluorescent tube extinguish simultaneously, and second gear controls described first lamp tube starting, and third gear controls described first fluorescent tube and the second fluorescent tube is lighted simultaneously.

3. desk lamp as claimed in claim 1, is characterized in that: described lamp socket is provided with anion generator.