CN207334369U - The LED desk lamp that front end can shine - Google Patents

Abstract

The utility model discloses the LED desk lamp that a kind of front end can shine, and includes lamp holder, arm and lamp housing；The front end of the lamp housing is provided with a drive end bearing bracket, the drive end bearing bracket includes black upper casing and transparent lower casing, the black upper casing is black plastic material, the transparent lower casing is arranged in black upper casing and exposes to the bottom surface of black upper casing downward, and the second lamp bar is provided with lamp housing, which is located at the side of transparent lower casing and the side of the transparent lower casing of face.By being provided with a drive end bearing bracket in the front end of lamp housing, the drive end bearing bracket includes black upper casing and transparent lower casing, the black upper casing is black plastic material, the transparent lower casing is arranged in black upper casing and exposes to the bottom surface of black upper casing downward, and the second lamp bar is provided with lamp housing, second lamp bar is located at the side of transparent lower casing and the side of the transparent lower casing of face, and refraction of the light of the second lamp bar through black upper casing is projected after the bottom surface of transparent lower casing；The utility model which saves cost of labor, simplifies processing procedure.

Description

The LED desk lamp that front end can shine

Technical field

Field of desk technology is the utility model is related to, refers in particular to the LED desk lamp that a kind of front end can shine.

Background technology

Desk lamp is a kind of household electrical appliance for being used for illuminating in people's life, its operation principle mainly concentrates on light In one pocket, light is concentrated, easy to work, study or other purposes.The light bulb of general desk lamp is incandescent lamp or section Can light bulb.Also there is foldable cellular desk lamp gradually in addition to the desk lamp that fixed placement has decoration function in existing desk lamp.

Traditional foldable cellular desk lamp includes lamp holder, arm and lamp housing；It is transparent that the front end of lamp housing is fitted with one Drive end bearing bracket, in order to make light down irradiate, the paint of black can be sprayed in the top surface of drive end bearing bracket, though such way can change The trend of light, but need single people to carry out spray painting processing, cost of labor is increased, and processing technology complicates；Therefore, have Necessity is improved current foldable desk lamp.

Utility model content

In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of front end can for the utility model Luminous LED desk lamp, by being provided with drive end bearing bracket in the front end of lamp housing, drive end bearing bracket includes black upper casing and transparent lower casing, black for it Color upper casing is black plastic material, without manually to carrying out spraying pitch-dark processing at the top of drive end bearing bracket, so as to simplify processing procedure and drop Low cost of labor.

To achieve the above object, the utility model is using following technical solution：

The LED desk lamp that a kind of front end can shine, includes lamp holder, arm and lamp housing；The lower end of the arm is installed on lamp On seat, which is installed on the upper end of arm, sets light guide plate and the first lamp bar, the light guide plate to expose to lamp housing bottom in the lamp housing Face, first lamp bar are arranged at the side of light guide plate and the side of face light guide plate；Wherein, before the front end of the lamp housing is provided with one End cap, the drive end bearing bracket include black upper casing and transparent lower casing, which is arranged in black upper casing and exposes to downward The bottom surface of black upper casing, and the second lamp bar is provided with lamp housing, which is located at the side of transparent lower casing and face is transparent The side of lower casing.

As a preferred embodiment, the transparent lower casing outer end face is convexly equipped with mounting post, corresponding, black upper casing it is interior Wall is recessed with mounting groove, and mounting post is stretched into mounting groove and is fixedly mounted.

As a preferred embodiment, the lamp holder includes bottom plate and pedestal, and pedestal is fixed on the surface of bottom plate, above-mentioned Arm is arranged on pedestal in which can swing up and down.

As a preferred embodiment, be provided with circuit board in the pedestal, foregoing first lamp bar and the second lamp bar with electricity Road plate conducting connection, the surface of pedestal are provided with Trackpad, and Trackpad is connected with circuit board sensing.

As a preferred embodiment, the surface of the pedestal is inclined plane, and the Trackpad is in inclined plane.

As a preferred embodiment, power interface is provided with the circuit board, which exposes the rear side of pedestal Face.

As a preferred embodiment, the two relative side of the light guide plate is both provided with foregoing first lamp bar, and two first Lamp bar is respectively positioned in lamp housing and connection is turned on circuit board.

As a preferred embodiment, the pedestal is integrally convex is equipped with two first articulated sections, and two first articulated sections are passed through It is installed with the first pivoted hole；The lower end of arm is provided with the first connection end cap, and the lower end of arm is inserted into one end of the first connection end cap, The other end of first connection end cap has the second articulated section, which is placed between two first articulated sections and by first Drive-connecting shaft is articulated, and CD line pieces have been covered at two first liang of pivoted hole outer openings.

As a preferred embodiment, the upper end of the arm is provided with second connection end lid, one end of second connection end lid The upper end of arm is inserted into, the other end of second connection end lid has the 3rd articulated section, and the inner of lamp housing is provided with the 3rd connecting pin The inner of lamp housing is tightly inserted into lid, one end of the 3rd connection end cap, and the other end of the 3rd connection end cap has two the 4th articulated sections, Through there is the second pivoted hole, the 3rd articulated section is placed between two the 4th articulated sections and by the second drive-connecting shaft for 4th articulated section It is articulated, CD line pieces has been covered at two second pivoted hole outer openings.

The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology Scheme is understood：

By being provided with a drive end bearing bracket in the front end of lamp housing, which includes black upper casing and transparent lower casing, this is black Color upper casing is black plastic material, which is arranged in black upper casing and exposes to the bottom surface of black upper casing downward, and The second lamp bar is provided with lamp housing, which is located at the side of transparent lower casing and the side of the transparent lower casing of face, the second lamp Refraction of the light of bar through black upper casing is projected after the bottom surface of transparent lower casing；The more traditional drive end bearing bracket of the utility model is at top Black paint processing is sprayed, cost of labor is which saved, simplifies processing procedure.

More clearly to illustrate the architectural feature of the utility model and effect, come below in conjunction with the accompanying drawings with specific embodiment pair The utility model is described in detail.

Brief description of the drawings

Fig. 1 is the structural upright diagram of the preferred embodiment of the utility model；

Fig. 2 is another angled arrangement perspective representation of the preferred embodiment of the utility model；

Fig. 3 is the exploded view of the preferred embodiment of the utility model；

Fig. 4 is the sectional view of the preferred embodiment of the utility model；

Attached drawing identifier declaration：

10th, lamp holder 101, the first pivoted hole

11st, bottom plate 12, pedestal

121 first articulated sections 20, arm

30th, lamp housing 40, circuit board

41st, power interface 50, Trackpad

61st, the first connection end cap 611, the second articulated section

62nd, the first drive-connecting shaft 63, CD line pieces

64th, second connection end lid 641, the 3rd articulated section

65th, the 3rd connection end cap 651, the 4th articulated section

652nd, the second pivoted hole 66, the second drive-connecting shaft

70th, light guide plate 80, the first lamp bar

90th, drive end bearing bracket 91, black upper casing

911st, mounting groove 92, transparent lower casing

921st, mounting post 100, the second lamp bar.

Embodiment

It refer to shown in Fig. 1 to Fig. 4, that show the concrete structure of the preferred embodiment of the utility model, include Lamp holder 10, arm 20 and lamp housing 30.

The lamp holder 10 includes bottom plate 11 and pedestal 12, and pedestal 12 is fixed on the surface of bottom plate 11, is set in pedestal 12 There is circuit board 40, the surface of pedestal 12 is provided with Trackpad 50, and Trackpad 50 is connected with the sensing of circuit board 40, in the present embodiment In, the surface of pedestal 12 is inclined plane, and the Trackpad 50 is in inclined plane；Power interface 41 is provided with the circuit board 40, The power interface 41 exposes the trailing flank of pedestal 12.

The lower end of the arm 20 is installed on lamp holder 10, and specifically, arm 20 is arranged on pedestal 12 with can swinging up and down On, the one of pedestal 12 is convex to be equipped with two first articulated sections 121, and two first articulated sections 121, which are run through, the first pivoted hole 101； The lower end of arm 20 is provided with the first connection end cap 61, and the lower end of one end insertion arm 20 of the first connection end cap 61, first connects The other end for connecing end cap 61 has the second articulated section 611, which is placed between two first articulated sections 121 and leads to Cross the first drive-connecting shaft 62 to be articulated, CD lines piece 63 has been covered at two first pivoted holes, 101 outer openings.

The lamp housing 30 is installed on the upper end of arm 20, and specifically, the upper end of arm 20 is provided with second connection end lid 64, The upper end of one end insertion arm 20 of second connection end lid 64, the other end of second connection end lid 64 have the 3rd articulated section 641, The inner of lamp housing 30 is provided with the 3rd connection end cap 65, and the inner of lamp housing 30 is tightly inserted into one end of the 3rd connection end cap 65, the The other end of three connection end caps 65 has two the 4th articulated sections 651, and the 4th articulated section 651, should through there is the second pivoted hole 652 3rd articulated section 641 is placed between two the 4th articulated sections 651 and is articulated by the second drive-connecting shaft 66, two second pivoted holes CD lines piece 63 has been covered at 652 outer openings.

70 and first lamp bar 80 of light guide plate is set in the lamp housing 30, which exposes to 30 bottom surface of lamp housing, this first Lamp bar 80 is arranged at the side of light guide plate 70 and the side of face light guide plate 70, specifically, the two relative side of light guide plate 70 Foregoing first lamp bar 80 is both provided with, two first lamp bars 80 are respectively positioned in lamp housing 30 and are turned on circuit board 40 and connected；The lamp The front end of shell 30 is provided with a drive end bearing bracket 90, which includes black upper casing 91 and transparent lower casing 92, the transparent lower casing 92 are arranged in black upper casing 91 and expose to the bottom surface of black upper casing 91 downward, and specifically, transparent 92 outer end face of lower casing is convex Corresponding equipped with mounting post 921, the inner wall of black upper casing 91 is recessed with mounting groove 911, and mounting post 921 stretches into mounting groove 911 Middle fixed installation, and the second lamp bar 100 is provided with lamp housing 30, the first lamp bar 80 and the second lamp bar 100 are turned on circuit board Connection, which is located at the side of transparent lower casing 92 and the side of the transparent lower casing 92 of face, the second lamp bar 100 are sent Light after the refraction of black upper casing 91, projected from the lower section of transparent lower casing 92.

The design focal point of the utility model is：

By being provided with a drive end bearing bracket in the front end of lamp housing, which includes black upper casing and transparent lower casing, this is black Color upper casing is black plastic material, which is arranged in black upper casing and exposes to the bottom surface of black upper casing downward, and The second lamp bar is provided with lamp housing, which is located at the side of transparent lower casing and the side of the transparent lower casing of face, the second lamp Refraction of the light of bar through black upper casing is projected after the bottom surface of transparent lower casing；The more traditional drive end bearing bracket of the utility model is at top Black paint processing is sprayed, cost of labor is which saved, simplifies processing procedure.

The above descriptions are merely preferred embodiments of the present invention, and not the technical scope of the utility model is made Any restrictions, therefore every any trickle amendment made according to the technical essence of the utility model to above example, equivalent change Change and modification, in the range of still falling within technical solutions of the utility model.

Claims (9)

1. the LED desk lamp that a kind of front end can shine, includes lamp holder, arm and lamp housing；The lower end of the arm is installed on lamp holder On, which is installed on the upper end of arm, sets light guide plate and the first lamp bar, the light guide plate to expose to lamp housing bottom in the lamp housing Face, first lamp bar are arranged at the side of light guide plate and the side of face light guide plate；It is characterized in that：The front end of the lamp housing is set There is a drive end bearing bracket, which includes black upper casing and transparent lower casing, which is black plastic material, under this is transparent Shell is arranged in black upper casing and exposes to the bottom surface of black upper casing downward, and the second lamp bar is provided with lamp housing, second lamp Bar is located at the side of transparent lower casing and the side of the transparent lower casing of face.

2. the LED desk lamp that front end according to claim 1 can shine, it is characterised in that：The transparent lower casing outer end face is convex Corresponding equipped with mounting post, the inner wall of black upper casing is recessed with mounting groove, and mounting post is stretched into mounting groove and is fixedly mounted.

3. the LED desk lamp that front end according to claim 1 can shine, it is characterised in that：The lamp holder include bottom plate and Pedestal, pedestal are fixed on the surface of bottom plate, and above-mentioned arm is arranged on pedestal in which can swing up and down.

4. the LED desk lamp that front end according to claim 3 can shine, it is characterised in that：Circuit is provided with the pedestal Plate, foregoing first lamp bar and the second lamp bar turn on connection with circuit board, and the surface of pedestal is provided with Trackpad, Trackpad and electricity Road plate sensing connection.

5. the LED desk lamp that front end according to claim 4 can shine, it is characterised in that：The surface of the pedestal is inclination Face, the Trackpad is in inclined plane.

6. the LED desk lamp that front end according to claim 4 can shine, it is characterised in that：Electricity is provided with the circuit board Source interface, the power interface expose the trailing flank of pedestal.

7. the LED desk lamp that front end according to claim 4 can shine, it is characterised in that：The two opposite sides of the light guide plate Face is both provided with foregoing first lamp bar, and two first lamp bars are respectively positioned in lamp housing and connection is turned on circuit board.

8. the LED desk lamp that front end according to claim 3 can shine, it is characterised in that：The pedestal integrally upward projection There are two first articulated sections, two first articulated sections, which are run through, the first pivoted hole；The lower end of arm is provided with the first connection end cap, the The lower end of one end insertion arm of one connection end cap, the other end of the first connection end cap have the second articulated section, second pivot joint Portion is placed between two first articulated sections and is articulated by the first drive-connecting shaft, is covered at two first pivoted hole outer openings There are CD line pieces.

9. the LED desk lamp that front end according to claim 8 can shine, it is characterised in that：The upper end of the arm is provided with Second connection end lid, the upper end of one end insertion arm of second connection end lid, the other end of second connection end lid have the 3rd pivot Socket part, the inner of lamp housing are provided with the 3rd connection end cap, and the inner of lamp housing is tightly inserted into one end of the 3rd connection end cap, and the 3rd connects Connecing the other end of end cap has two the 4th articulated sections, and through there is the second pivoted hole, the 3rd articulated section is placed in for the 4th articulated section It is articulated between two the 4th articulated sections and by the second drive-connecting shaft, CD lines has been covered at two second pivoted hole outer openings Piece.