CN213746272U

CN213746272U - Desk lamp convenient to angle regulation

Info

Publication number: CN213746272U
Application number: CN202120040675.4U
Authority: CN
Inventors: 谢滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-07-20
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a desk lamp convenient for angle adjustment in the technical field of desk lamps, which comprises a chassis, a gasket is fixedly connected with the lower surface of the chassis, a turntable is fixedly connected with the upper surface of the chassis, a rotating plate is rotatably connected with the upper end of the turntable, a driven column is fixedly connected with the side of the upper surface of the rotating plate, a supporting column is fixedly connected with the middle part of the upper surface of the rotating plate, a protective shell is fixedly connected with the surface of the upper side of the chassis, a hole groove is arranged in the middle part of the upper surface of the protective shell, the supporting column is slidably connected with the surface of the inner side of the hole groove, a supporting rod is fixedly connected with the upper end of the supporting column, a clamping groove is arranged on the surface of the supporting rod, a limiting hole is arranged on the surface of the clamping groove, a rotating shaft is rotatably connected with the surface of the inner side of the limiting hole, rotating bolt is fixedly connected with the surface of the two ends of the rotating shaft, a rotating sleeve is rotatably connected with a rotating arm rod on the surface of the outer side of the rotating sleeve, the desk lamp can adjust the angle, and the operation is simple.

Description

Desk lamp convenient to angle regulation

Technical Field

The utility model relates to a desk lamp technical field specifically is a desk lamp convenient to angle regulation.

Background

The desk lamp is one kind of lamp, the electric appliance is mainly placed on a writing desk or a dining table for illumination, the bright irradiation range of the desk lamp is relatively small and concentrated, so that the light of the whole room is not influenced, the effect is limited around the desk lamp, the desk lamp is convenient to read, study, work and save energy, the desk lamp is changed into an indispensable artwork, and the decorative function of the desk lamp is more obvious under the idea of light decoration and heavy decoration.

At present, the method of current desk lamp angle of adjustment all is rotated through the structure that the inboard parcel of rubber layer has the wire, and such method makes hardly that the desk lamp can adjust arbitrary angle, and can lead to the condition that the outer rubber layer that is provided with appears the fracture after using for a long time, and then makes the desk lamp body receive the damage.

Accordingly, those skilled in the art have provided a table lamp with an angle easily adjustable to solve the above problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk lamp convenient to angle regulation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a desk lamp convenient for angle adjustment, which comprises a chassis, wherein the lower surface of the chassis is fixedly connected with a gasket, the upper surface of the chassis is fixedly connected with a turntable, the upper end of the turntable is rotatably connected with a rotating plate, the side of the upper surface of the rotating plate is fixedly connected with a driven column, the middle part of the upper surface of the rotating plate is fixedly connected with a supporting column, the upper side surface of the chassis is fixedly connected with a protective shell, a hole groove is arranged in the middle of the upper surface of the protective shell, the support column is connected with the inner side surface of the hole groove in a sliding way, the upper end of the supporting column is fixedly connected with a supporting rod, the surface of the supporting rod is provided with a clamping groove, the surface of the clamping groove is provided with a limiting hole, the inner side surface of the limit hole is rotatably connected with a rotating shaft, both ends of the rotating shaft are fixedly connected with rotating bolts, the surface of the rotating shaft is rotatably connected with a rotating sleeve, and the surface of the outer side of the rotating sleeve is fixedly connected with an upper arm rod.

As a further aspect of the present invention: go up armed lever middle part fixed surface and be connected with the connecting axle, the connecting axle both ends are all rotated and are connected with down the armed lever, the lower armed lever other end with spacing downthehole side surface rotates and is connected.

As a further aspect of the present invention: the lamp is characterized in that a fixing block is fixedly connected to the front end of the upper arm rod, a lampshade is fixedly connected to the lower side surface of the fixing block, and a bulb is arranged inside the lampshade.

As a further aspect of the present invention: the protective housing front side surface upper portion is provided with the operation panel, the operation panel front side surface is provided with rotates the piece, rotate inboard fixed surface of side and be connected with the initiative post, it is provided with the rotation handle to rotate a front side surface.

As a further aspect of the present invention: an adjusting button is arranged on the lower portion of the front side surface of the protective shell.

As a further aspect of the present invention: the limiting holes are six, the limiting holes are distributed on the surface of the clamping groove in a linear array mode, and the gasket is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the rotating piece, when the angle needs to be adjusted, a user can rotate the rotating piece through the rotating handle arranged on the surface of the rotating piece, the rotating piece rotates to drive the driving post arranged on the inner side surface to rotate, the driving post rotates to drive the driven post to rotate, the driven post rotates to drive the rotating plate arranged on the bottom side to rotate, the rotating plate arranged in the rotating piece can enable the rotating plate to rotate more stably, the rotating plate rotates to drive the supporting post arranged on the upper side to rotate, the supporting post rotates to drive the supporting rod to rotate, the supporting rod rotates to drive the upper arm rod and the lower arm rod to rotate, the fixed block arranged in the rotating way rotates, the lamp shade and the bulb are driven to rotate by the rotating of the fixed block, thus the angle adjustment is completed, the process is simple and convenient, only a user needs to rotate the rotating part, the adjustment of the full angle can be carried out, the problems that the angle which can be adjusted by the existing device is incomplete and the adjustment process is complex are solved, and the application range of the desk lamp is widened.

2. The utility model discloses in, through the bracing piece that is provided with, when the user need adjust highly, only need lift the axis of rotation through the bolt that is provided with off, then take out from spacing downthehole side the connecting axle that will be provided with, the subassembly on upper portion just can break away from above the bracing piece completely like this, wherein the draw-in groove surface of bracing piece is provided with a plurality of spacing holes, at this moment the user only need with axis of rotation and connecting axle lapse to other spacing downthehole portions, just can reduce the height of desk lamp, its operation process is also comparatively simple, it is more convenient to make the desk lamp use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the bottom side of the present invention;

FIG. 3 is a schematic structural view of the support rod of the present invention;

fig. 4 is a schematic structural view of the rotary plate of the present invention.

In the figure: 1. a chassis; 2. a gasket; 3. a turntable; 4. a rotating plate; 5. a driven column; 6. a support pillar; 7. a protective shell; 8. a hole groove; 9. a support bar; 10. a card slot; 11. a limiting hole; 12. a rotating shaft; 13. a bolt; 14. rotating the sleeve; 15. an upper arm lever; 16. a connecting shaft; 17. a lower arm lever; 18. a fixed block; 19. a lamp shade; 20. a bulb; 21. an operation table; 22. a rotating member; 23. an active column; 24. an adjustment button; 25. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a desk lamp convenient for angle adjustment comprises a chassis 1, a gasket 2 is fixedly connected to the lower surface of the chassis 1, a rotary plate 3 is fixedly connected to the upper surface of the chassis 1, a rotary plate 4 is rotatably connected to the upper end of the rotary plate 3, a driven column 5 is fixedly connected to the side of the upper surface of the rotary plate 4, a support column 6 is fixedly connected to the middle of the upper surface of the rotary plate 4, a protective shell 7 is fixedly connected to the upper surface of the chassis 1, a hole groove 8 is formed in the middle of the upper surface of the protective shell 7, the support column 6 is slidably connected to the inner side surface of the hole 8, a support rod 9 is fixedly connected to the upper end of the support column 6, a slot 10 is formed on the surface of the support rod 9, a position-limiting hole 11 is formed on the surface of the slot 10, a rotating shaft 12 is rotatably connected to the inner side surface of the position-limiting hole 11, a rotating bolt 13 is fixedly connected to both ends of the rotating shaft 12, a rotating sleeve 14 is rotatably connected to the surface of the rotating shaft 12, an upper arm rod 15 is fixedly connected to the outer side surface of the rotating sleeve 14.

Wherein, upper arm pole 15 middle part fixed surface is connected with connecting axle 16, connecting axle 16 both ends are all rotated and are connected with down arm pole 17, the arm pole 17 other end rotates with spacing hole 11 inboard surface and is connected, upper arm pole 15 front end fixedly connected with fixed block 18, fixed block 18 downside fixed surface is connected with lamp shade 19, the inside bulb 20 that is provided with of lamp shade 19, protective housing 7 front side surface upper portion is provided with operation panel 21, operation panel 21 front side surface is provided with rotates piece 22, it is connected with initiative post 23 to rotate 22 inboard fixed surface, it is provided with rotation handle 25 to rotate 22 front side surface, protective housing 7 front side surface lower part is provided with adjustment button 24, spacing hole 11 is provided with six, and spacing hole 11 is linear array distribution on the draw-in groove 10 surface, gasket 2 material is rubber.

The utility model discloses a theory of operation is: the base plate 1 is made of metal, so that the desk lamp can be placed more stably, the gasket 2 arranged on the bottom side can prevent abrasion between the desktop and the base plate 1, when a user uses the desk lamp, the desk lamp can be turned on through the adjusting button 24 arranged on the bottom side, the bulb 20 can be polished, the adjusting button 24 can adjust the intensity of light, the lampshade 19 arranged on the bulb 20 can protect the bulb 20, when an angle is required to be adjusted, the user can rotate the rotating piece 22 through the rotating handle 25 arranged on the surface of the rotating piece 22, the rotating piece 22 can drive the driving column 23 arranged on the inner side surface to rotate, the driving column 23 can drive the driven column 5 to rotate, the rotating plate 4 arranged on the bottom side can be driven to rotate by the rotation of the driven column 5, the rotating disc 3 arranged on the base plate can enable the rotating plate 4 to rotate more stably, the rotation of the rotating plate 4 can drive the supporting column 6 arranged at the upper side to rotate, the rotation of the supporting column 6 can drive the supporting column 6 to rotate, the rotation of the supporting column 6 can drive the lower arm 17 of the upper arm 15 to rotate, the fixed block 18 arranged in the way can rotate, the rotation of the fixed block 18 can drive the lampshade 19 and the bulb 20 to rotate, so that the angle adjustment is completed, the process is simple and convenient, only a user needs to rotate the rotating piece, and the full-angle adjustment can be performed, when the user needs to adjust the height, the rotating shaft 12 only needs to be detached through the arranged bolt 13, then the arranged connecting shaft 16 is taken out from the inner side of the limiting hole 11, so that the upper component can be completely separated from the supporting rod 9, wherein a plurality of limiting holes 11 are arranged on the surface of the clamping groove 10 of the supporting rod 9, and the user only needs to move the rotating shaft 12 and the connecting shaft 16 downwards to the inside of, the height of the desk lamp can be reduced, and the operation process is simple.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a desk lamp convenient to angle regulation, includes chassis (1), its characterized in that: the device comprises a chassis (1), a gasket (2) fixedly connected to the lower surface of the chassis (1), a turntable (3) fixedly connected to the upper surface of the chassis (1), a rotating plate (4) rotatably connected to the upper end of the turntable (3), a driven column (5) fixedly connected to the side of the upper surface of the rotating plate (4), a supporting column (6) fixedly connected to the middle of the upper surface of the rotating plate (4), a protective shell (7) fixedly connected to the upper surface of the chassis (1), a hole groove (8) formed in the middle of the upper surface of the protective shell (7), the supporting column (6) slidably connected to the inner side surface of the hole groove (8), a supporting rod (9) fixedly connected to the upper end of the supporting column (6), a clamping groove (10) formed in the surface of the supporting rod (9), a limiting hole (11) formed in the surface of the clamping groove, the equal fixedly connected with in axis of rotation (12) both ends rotates bolt (13), axis of rotation (12) surface rotation is connected with rotates cover (14), it has upper arm pole (15) to rotate cover (14) outside fixed surface.

2. The desk lamp convenient for adjusting the angle as claimed in claim 1, wherein: go up armed lever (15) middle part fixed surface and be connected with connecting axle (16), connecting axle (16) both ends are all rotated and are connected with down armed lever (17), down armed lever (17) other end with spacing hole (11) inboard surface rotates and is connected.

3. The desk lamp convenient for adjusting the angle as claimed in claim 1, wherein: go up armed lever (15) front end fixedly connected with fixed block (18), fixed block (18) downside fixed surface is connected with lamp shade (19), lamp shade (19) inside is provided with bulb (20).

4. The desk lamp convenient for adjusting the angle as claimed in claim 1, wherein: protective housing (7) front side surface upper portion is provided with operation panel (21), operation panel (21) front side surface is provided with rotates piece (22), it has initiative post (23) to rotate piece (22) inboard fixed surface, it is provided with rotation handle (25) to rotate piece (22) front side surface.

5. The desk lamp convenient for adjusting the angle as claimed in claim 1, wherein: an adjusting button (24) is arranged on the lower portion of the front side surface of the protective shell (7).

6. The desk lamp convenient for adjusting the angle as claimed in claim 1, wherein: the limiting holes (11) are six, the limiting holes (11) are distributed on the surface of the clamping groove (10) in a linear array mode, and the gasket (2) is made of rubber.