CN202660365U

CN202660365U - LED (light emitting diode) crank arm table lamp

Info

Publication number: CN202660365U
Application number: CN 201220320923
Authority: CN
Inventors: 刘宏林; 沈海峰; 朱琴; 朱晓锋; 顾晶晶
Original assignee: ZHEJIANG HAOTING LIGHTING CO Ltd
Current assignee: ZHEJIANG HAOTING LIGHTING CO Ltd
Priority date: 2012-07-04
Filing date: 2012-07-04
Publication date: 2013-01-09
Anticipated expiration: 2022-07-04

Abstract

The utility model discloses a lamp, in particular to an LED (light emitting diode) crank arm table lamp. The utility model aims to provide the LED crank arm table lamp, which is simple in structure, convenient to carry and is extensible, and a lampshade can be adjusted at 90 DEG up and down and rotated at 360 DEG. The LED crank arm table lamp comprises a plug, a lamp pole, the lampshade and the like. The LED crank arm table lamp has the characteristics that the LED crank arm table lamp is simple in structure, convenient to carry and is extensible; and the lampshade can be adjusted at 90 DEG up and down and rotated at 360 DEG and the like.

Description

The LED desk lamp of cranking arm

Technical field:

The utility model relates to a kind of light fixture, relates in particular to a kind of LED desk lamp of cranking arm.

Background technology:

Present light fixture makes rapid progress along with the development of new technology, new material, really is ever-changing, and is in a great variety; Can be divided into following a few class by its position: ceiling light fixture, wall lamp, desk lamp, special light fixture etc.

Desk lamp is a kind of household electrical appliance that are used for throwing light on during people live, and it generally is divided into two kinds, and a kind of is column, and a kind of have a clip; Its operation principle mainly is that light is concentrated in the pocket, is convenient to working and learning, and the bulb that general desk lamp is used is incandescent lamp or energy-saving bulb, and some desk lamps also have emergency function, have been used for meeting an urgent need without electric lighting when being used for having a power failure.

But at present on the market desk lamp exist volume large, can't be convenient for carrying and the shortcomings such as orientation angle is unadjustable; Thereby so that people in use, can only shine a direction.

The utility model content:

The purpose of this utility model is in order to solve the deficiency of above-mentioned technology, and a kind of simple in structure, easy to carry, extension type and the lampshade desk lamp of can realizing that above-below direction 90 degree are regulated and the LED of 360 degree rotations crank arm is provided.

In order to achieve the above object, the designed LED of the utility model desk lamp of cranking arm, it comprises limb, lamp stand, lampshade; Described lampshade comprises lamp socket, lampshade rotating shaft and cableties, and described lamp socket is positioned at the center of lampshade inside, and cableties are fixed with lamp socket and are connected, and are fixed on the lampshade, and the lampshade rotating shaft is fixed on the lampshade; Described lamp stand comprises triangular plate, rotating shaft plastics liner, spring, spring stack, four gusset plates, and described lamp stand has four, and each end of described wherein two lamp stands is fixed on the limb, and the other end is fixed on two angles of four gusset plates; Each end of other two lamp stands is fixed on two other angle of four gusset plates, the other end then is fixed on two angles of triangular plate, four one of fixing points formation on described four gusset plates are trapezoidal, shorter one side that described trapezoidal four gusset plates, two fixing points form is positioned at the inboard, one side the long outside that is positioned at; On the remaining angle of described triangular plate rotating shaft plastics liner is housed, described rotating shaft plastics liner is connected with the plastics screw with the lampshade rotating shaft and is fixed on the triangular plate, described spring stack is fixed on the limb, on one jiao of the four gusset plates outsides, on the lamp stand being connected with limb with a lamp stand that is connected with triangular plate on, two hooks of described spring hang on the spring stack.

Described lamp stand size is identical, equal in length, can be around the center line rotation of screw.

Described spring stack will have four at least, and groove is arranged on the spring stack, can realize that namely spring carrier arm hangs on the spring stack.

Described triangular plate and four gusset plates respectively have two.

Described spring can make the direction that promotes triangular plate and four gusset plates when folding lamp stand, thereby so that lampshade can not fall down when lamp stand is regulated, touches ground.

Described lampshade is connected with the lampshade rotating shaft can realize that lampshade above-below direction 90 degree are regulated and 360 degree rotations.

The designed LED of the utility model desk lamp of cranking arm, the design lampshade rotating shaft of gained is connected with rotating shaft plastics liner and is separately fixed on triangular plate and the lampshade like this, can realize 360 degree rotations, therefore after the lampshade rotating shaft is screwed on the lampshade, so that lampshade also can be realized 360 degree rotations and fixing, and the lampshade rotating shaft can be regulated by above-below direction, thereby so that lampshade is except 360 degree rotations, can also realize that 90 degree are regulated up and down, and under the effect of spring, regulate in any case lamp stand lampshade is fallen down, touch ground; Therefore the utlity model has that simple in structure, easy to carry, extension type and lampshade can realize that above-below direction 90 degree are regulated and the characteristics such as 360 degree rotations.

Description of drawings:

Fig. 1 is structural representation of the present utility model.

The specific embodiment:

The utility model will be further described by reference to the accompanying drawings below by embodiment.

Embodiment 1:

As shown in Figure 1, the LED that describes of the present embodiment desk lamp of cranking arm; It comprises limb 1, lamp stand 2, lampshade 3; Described lampshade 3 comprises lamp socket 4, lampshade rotating shaft 5 and cableties 6, and described lamp socket 4 is positioned at the center of lampshade 3 inside, and cableties 6 are fixed with lamp socket 4 and are connected, and are fixed on the lampshade 3, and lampshade rotating shaft 5 is fixed on the lampshade 3; Described lamp stand 2 comprises triangular plate 7, rotating shaft plastics liner 8, spring 9, spring stack 10, four gusset plates 11, described lamp stand 2 has four, and identical, the equal in length of size, described triangular plate 7 and four gusset plates 11 respectively have two, each end of described wherein two lamp stands 2 is fixed on the limb 1, and the other end is fixed on two angles of four gusset plates 11; Each end of other two lamp stands 2 is fixed on four gusset plates, 11 two other angles, the other end then is fixed on two angles of triangular plate 7, four one of fixing points formation on described four gusset plates 11 are trapezoidal, shorter one side that 11 liang of fixing points of described trapezoidal four gusset plates form is positioned at the inboard, one side the long outside that is positioned at; On the remaining angle of described triangular plate 7 rotating shaft plastics liner 8 is housed, described rotating shaft plastics liner 8 is connected with lampshade rotating shaft 5 usefulness plastics screws 12 and is fixed on the triangular plate 7, described spring stack 10 is fixed on the limb 1, on one jiao of four gusset plates, 11 outsides, on the lamp stand 2 being connected with limb 1 with a lamp stand 2 that is connected with triangular plate 7 on, described spring stack 10 will have four at least, and on the spring stack 10 groove is arranged, and two hooks of spring 9 hang on the spring stack 10.

Claims

1. LED desk lamp of cranking arm, it comprises limb, lamp stand, lampshade; It is characterized in that: described lampshade comprises lamp socket, lampshade rotating shaft and cableties, and described lamp socket is positioned at the center of lampshade inside, and cableties are fixed with lamp socket and are connected, and are fixed on the lampshade, and the lampshade rotating shaft is fixed on the lampshade; Described lamp stand comprises triangular plate, rotating shaft plastics liner, spring, spring stack, four gusset plates, and described lamp stand has four, and each end of described wherein two lamp stands is fixed on the limb, and the other end is fixed on two angles of four gusset plates; Each end of other two lamp stands is fixed on two other angle of four gusset plates, the other end then is fixed on two angles of triangular plate, four one of fixing points formation on described four gusset plates are trapezoidal, shorter one side that described trapezoidal four gusset plates, two fixing points form is positioned at the inboard, one side the long outside that is positioned at; On the remaining angle of described triangular plate rotating shaft plastics liner is housed, described rotating shaft plastics liner is connected with the plastics screw with the lampshade rotating shaft and is fixed on the triangular plate, described spring stack is fixed on the limb, on one jiao of the four gusset plates outsides, on the lamp stand being connected with limb with a lamp stand that is connected with triangular plate on, two hooks of described spring hang on the spring stack.

2. the LED according to claim 1 desk lamp of cranking arm, it is characterized in that: described lamp stand size is identical, equal in length.

3. the LED according to claim 1 desk lamp of cranking arm, it is characterized in that: described spring stack will have four at least, and groove is arranged on the spring stack.

4. the LED according to claim 1 desk lamp of cranking arm, it is characterized in that: described triangular plate and four gusset plates respectively have two.