CN202992856U

CN202992856U - LED eye table lamp

Info

Publication number: CN202992856U
Application number: CN2012206813897U
Authority: CN
Inventors: 白建科
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-12
Filing date: 2012-12-12
Publication date: 2013-06-12
Anticipated expiration: 2022-12-12

Abstract

The utility model discloses an LED eye table lamp, which comprises a lamp wall, a lamp head assembly and a lamp base assembly, wherein the lamp head assembly and the lamp base assembly are connected to the upper end and the lower end of the lamp wall respectively; a control circuit board is mounted in the lamp base assembly and connected with a control switch; the lamp head assembly comprises an upper cover and a lower cover fastened with the upper cover; the lower cover is provided with a light transmission hole; the light transmission hole is provided with a light guide plate; and an LED lamp plate is arranged at the periphery of the light guide plate. The LED lamp plate is arranged at the periphery of the light guide plate, so that the light rays of the LED lamp plate cannot be directly emitted and firstly illuminate the light guide plate, a point light source of the LED lamp plate is changed into a uniform surface light source, and the surface light source is diffused for illumination through the light guide plate. The LED eye table lamp has the advantages of high brightness, uniform guide light, energy saving, environmental protection, no dark area and the like, can take the effect of protecting eyesight, and is suitable for people to work or study in the light.

Description

A kind of LED eye-protecting desk lamp

Technical field

The utility model relates to a kind of lighting, particularly a kind of desk lamp.

Background technology

The advantages such as that the LED light fixture has is energy-conservation, long service life, be widely used in desk lamp, but because the light intensity of LED lamp is large, the light dense degree is high, and the light that irradiates is very dazzling, reading study under this light, meeting grievous injury eyesight, and existing desk lamp can not fold, volume is larger, carries inconvenience.

The utility model content

In order to overcome the deficiencies in the prior art, the desk lamp that the utility model provides a kind of long service life, energy-conservation, illumination even, have the vision protection function.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of LED eye-protecting desk lamp, consisted of by lamp wall and the lamp adapter assembly and the lamp base component that are connected to two ends, lamp wall up and down, in described lamp base component, control circuit board is installed, described control circuit board is connected with gauge tap, described lamp adapter assembly comprises upper cover and the lower cover that fastens with described upper cover, described lower cover is provided with loophole, and described loophole is equipped with LGP, is provided with the LED lamp plate around described LGP.

Described lamp wall is made of arc upper arm and lower arm, one end of described upper arm and an end of lower arm are hinged by the first hinge, the other end of described lamp adapter assembly and described upper arm is hinged by the second hinge, the other end of described lamp base component and described lower arm is hinged by the 3rd hinge, the axis parallel of described the second hinge, the 3rd hinge, the axle center of described the first hinge and the plane parallel that is consisted of by the axle center of described the second hinge, the 3rd hinge, and the axle center of the second hinge is vertical with the axle center of described the first hinge.

Described gauge tap is the touch sensitive switch.

Described lamp base component is provided with charging inlet and power interface.

The beneficial effects of the utility model: LED lamp plate of the present utility model is arranged on around LGP; the light of LED lamp plate can not directly penetrate; but at first the light that the LED lamp plate sends be radiated on LGP; the spot light of LED lamp plate is become uniform area source; then diffuse out illumination by LGP; have the advantages such as brightness is high, leaded light even, energy-conserving and environment-protective, no dark space, can play the effect of vision protection, be fit to people and work under lamp and learn.

Description of drawings

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is desk lamp folded state schematic diagram of the present utility model;

Fig. 2 is one of desk lamp expansion process view of the present utility model;

Fig. 3 is two of desk lamp expansion process view of the present utility model;

Fig. 4 is that desk lamp of the present utility model uses view;

Fig. 5 is the decomposition texture schematic diagram of lamp adapter assembly.

The specific embodiment

Referring to figs. 1 through Fig. 5, a kind of LED eye-protecting desk lamp, consisted of by lamp wall and the lamp adapter assembly 2 and the lamp base component 1 that are connected to two ends, lamp wall up and down, in described lamp base component 1, control circuit board is installed, described control circuit board is connected with gauge tap 5, and described lamp adapter assembly 2 comprises upper cover 20 and the lower cover 21 that fastens with described upper cover 20, and described lower cover 21 is provided with loophole 22, described loophole 22 is equipped with LGP 23, is provided with LED lamp plate 24 around described LGP 23.LGP can directly be bought from the market, the LED LGP of producing as sky, Shenzhen inscription Electro-optical Technology, INC. (US) 62 Martin Road, Concord, Massachusetts 017, the permanent hat of Shenzhen's gold photoelectricity Co., Ltd etc.

LED lamp plate of the present utility model be arranged on LGP around; the light of LED lamp plate can not directly penetrate; but at first the light that the LED lamp plate sends be radiated on LGP; the spot light of LED lamp plate is become uniform area source; then diffuse out illumination by LGP; have the advantages such as brightness is high, leaded light even, energy-conserving and environment-protective, no dark space, can play the effect of vision protection, be fit to people and work under lamp and learn.

Described gauge tap 5 is the touch sensitive switch, and the user can control desk lamp by gauge tap 5 and lights or extinguish, and also can realize light modulation etc.

Described lamp base component 1 is provided with charging inlet 6 and power interface 7, and what this power interface was inputted is direct current, needs to be equipped with in addition dc driver, and charging inlet is the USB interface of standard, can be the equipment charge of the USB interfaces such as mobile phone.

Described lamp wall is made of arc upper arm 3 and lower arm 4, one end of described upper arm 3 and an end of lower arm 4 are hinged by the first hinge, described lamp adapter assembly 2 is hinged by the second hinge with the other end of described upper arm 3, described lamp base component 1 is hinged by the 3rd hinge with the other end of described lower arm 4, the axis parallel of described the second hinge, the 3rd hinge, the axle center of described the first hinge and the plane parallel that is consisted of by the axle center of described the second hinge, the 3rd hinge, and the axle center of the second hinge is vertical with the axle center of described the first hinge.

Use state diagram after desk lamp of the present utility model launches as shown in Figure 4, folding process is as described in Fig. 1 to 3.When folding, as shown in Figure 3, at first lamp adapter assembly 2 and lamp base component 1 turn to the inside, lamp adapter assembly 2 and lamp base component 1 are laid respectively in the arch section of arm 3 and lower arm 4, as shown in Figure 4, then rotate upper arm 3 and lower arm 4, turn to the folding rear state of namely completing after lamp adapter assembly 2 and lamp base component 1 align as shown in Figure 1, this desk lamp volume after folding is little, and good looking appearance is convenient for carrying.

For convenience of locating in the process of rotating, lamp adapter assembly 2 and upper lamp wall, lamp base component 1 and lower lamp wall, on be provided with groove on lamp wall and face that lower lamp wall contacts, can locate after turning to the optional position.

Claims

1. LED eye-protecting desk lamp, it is characterized in that it by the lamp wall and be connected to the lamp wall that lamp adapter assembly (2) and the lamp base component (1) at two ends consist of up and down, described lamp base component is equipped with control circuit board in (1), described control circuit board is connected with gauge tap (5), it is characterized in that: described lamp adapter assembly (2) comprises upper cover (20) and the lower cover (21) that fastens with described upper cover (20), described lower cover (21) is provided with loophole (22), described loophole (22) is equipped with LGP (23), be provided with LED lamp plate (24) around described LGP (23).

2. eye-protecting desk lamp according to claim 1, it is characterized in that described lamp wall is made of arc upper arm (3) and lower arm (4), one end of one end of described upper arm (3) and lower arm (4) is hinged by the first hinge, described lamp adapter assembly (2) is hinged by the second hinge with the other end of described upper arm (3), described lamp base component (1) is hinged by the 3rd hinge with the other end of described lower arm (4), described the second hinge, the axis parallel of the 3rd hinge, the axle center of described the first hinge with by described the second hinge, the plane parallel that the axle center of the 3rd hinge consists of, and, the axle center of the second hinge is vertical with the axle center of described the first hinge.

3. eye-protecting desk lamp according to claim 1, is characterized in that described gauge tap (5) is the touch sensitive switch.

4. eye-protecting desk lamp according to claim 1, is characterized in that described lamp base component (1) is provided with charging inlet (6) and power interface (7).