CN202349729U

CN202349729U - Desk lamp capable of adjusting illumination range

Info

Publication number: CN202349729U
Application number: CN201120455013XU
Authority: CN
Inventors: 汪海霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-17
Filing date: 2011-11-17
Publication date: 2012-07-25
Anticipated expiration: 2021-11-17

Abstract

The utility model discloses a desk lamp capable of adjusting an illumination range. The desk lamp comprises a base which is internally provided with a controller, wherein the controller is connected with a power line; the base is provided with a lamp support; the lamp support is provided with an adjustable lampshade in which an LED (Light-Emitting Diode) is arranged; the LED lamp is electrically connected with the controller through a lead arranged in the lamp support; the adjustable lampshade is composed of an upper cover, a hood body and a lower adjustable ring; the lower adjustable ring contains a hollow annular ring body; one end of the ring body is provided with a waveform clamping base while the other end of the ring body is provided with a groove-shaped clamping opening; and the clamping base is arranged in the clamping opening. When the desk lamp is in use, different illumination ranges of the desk lamp can be realized by manually moving the position of the clamping base of the lower adjustable ring, so that the desk lamp can be satisfied with needs of different users and is convenient to use. The desk lamp capable of adjusting the illumination range, disclosed by the utility model, also has the advantages of being energy-saving, environment-friendly, low in price, good in decoration effects and the like.

Description

A kind of desk lamp of scalable illumination range

Technical field

The utility model relates to desk lamp, specifically relates to a kind of desk lamp of scalable illumination range.

Background technology

Desk lamp is a kind of household electrical appliance that are used for throwing light on during people live, and its operation principle mainly is to concentrate on light in one pocket, concentrates light, is convenient to working and learning.

Most in the market desk lamp, concentrated illumination range can not be regulated, and can not adapt to the custom of different people, can not satisfy the demand of different people, therefore uses to have inconvenience.

Summary of the invention

For overcoming the deficiency of prior art, the utility model provides a kind of desk lamp of scalable illumination range, and this desk lamp can be regulated the scope of illumination as required, can satisfy the demand of different people, and is easy to use.

The utility model solves the technical scheme that its technical problem adopted:

A kind of desk lamp of scalable illumination range; Comprise pedestal, be provided with controller in the pedestal, controller is connected with power line; It is characterized in that: said pedestal is provided with lamp bracket; The scalable lampshade is installed on the said lamp bracket, is provided with the LED lamp in the said scalable lampshade, said LED lamp is electrically connected with controller through placing the lead in the lamp bracket.

Said scalable lampshade is made up of circle under loam cake, cover body, the scalable, and circle comprises hollow annular circle body under the said scalable, and circle body one end is a waveform card base, and the circle body other end is provided with the grooved bayonet socket, and the card base places in the bayonet socket.

Further, said loam cake is circular, and the loam cake outer is provided with the support fixation circle.

Further, said cover body is that cloth or wire material are processed.

The beneficial effect of the utility model is:

1, manually move the position of card base in bayonet socket of enclosing under the scalable, can realize the different light scope of desk lamp, satisfy the demand of different people, easy to use;

2, adopting the LED lamp is illuminating lamp, and environmental protection is energy-conservation again;

3, cover body adopts cloth or wire material to process, environmental protection and cheap, and cloth art and wire material good visual effect, decorative effect is strong.

Description of drawings

Fig. 1 is the utility model sketch map.

Fig. 2 is the sketch map that encloses under the scalable.

Fig. 3 is the grooved bayonet socket sketch map that encloses under the scalable.

Fig. 4 is the schematic block circuit diagram of the utility model.

The specific embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims institute restricted portion equally.

Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of desk lamp of scalable illumination range comprises pedestal 1; Be provided with controller in the pedestal 1, controller is connected with power line 3, and pedestal 1 is provided with lamp bracket 2; Scalable lampshade 4 is installed on the lamp bracket 2; Be provided with LED lamp 5 in the scalable lampshade 4, LED lamp 5 is electrically connected the 5 energy-conservation environmental protection again of LED lamp through placing the lead in the lamp bracket 2 with controller.

Scalable lampshade 4 is made up of circle 43 under loam cake 41, cover body 42, the scalable, and loam cake 41 is circular, and loam cake 41 outers are provided with the support fixation circle.Cover body 42 is processed for cloth or wire material, cloth or wire material environmental protection, cheap, and good decorating effect.Circle 43 comprises hollow annular circle body 431 under the scalable, and circle body 431-end is waveform card base 433, and circle body 431 other ends are provided with grooved bayonet socket 432, and card base 433 places in the bayonet socket 432.

During use, manually move the position of card base 433 in bayonet socket 432 of circle 43 under the scalable, can realize the different light scope of desk lamp, satisfy the demand of different people, easy to use.

Claims

1. the desk lamp of a scalable illumination range; Comprise pedestal, be provided with controller in the pedestal, controller is connected with power line; It is characterized in that: said pedestal is provided with lamp bracket; The scalable lampshade is installed on the said lamp bracket, is provided with the LED lamp in the said scalable lampshade, said LED lamp is electrically connected with controller through placing the lead in the lamp bracket.

2. the desk lamp of a kind of scalable illumination range according to claim 1; It is characterized in that: said scalable lampshade is made up of circle under loam cake, cover body, the scalable; Circle comprises hollow annular circle body under the said scalable; Circle body one end is a waveform card base, and the circle body other end is provided with the grooved bayonet socket, and the card base places in the bayonet socket.

3. the desk lamp of a kind of scalable illumination range according to claim 2 is characterized in that: said loam cake is for circular, and the loam cake outer is provided with the support fixation circle.

4. the desk lamp of a kind of scalable illumination range according to claim 2 is characterized in that: said cover body is that cloth or wire material are processed.