CN220103015U

CN220103015U - Multifunctional desk lamp

Info

Publication number: CN220103015U
Application number: CN202321259447.1U
Authority: CN
Inventors: 宋华福; 劳彬; 莫嘉颖; 陆可欣; 赖财锐
Original assignee: Guangxi Xinming Science Education Technology Co ltd
Current assignee: Guangxi Xinming Science Education Technology Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-11-28
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a multifunctional desk lamp, and relates to the technical field of lighting equipment; the utility model comprises a base, a turntable is rotationally connected to the base, and a sleeve rod is connected to the turntable.

Description

Multifunctional desk lamp

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a multifunctional table lamp.

Background

The desk lamp generally refers to an electric lamp with a base, which is placed on a desk, but with the progress of technology, the appearance and the shape of the desk lamp are also continuously developed, and the magnetic desk lamp capable of being adsorbed at any position is gradually developed, so that the desk lamp is small and exquisite, convenient to carry, mainly has the function of lighting, and is convenient to read, learn and work.

The utility model provides a multifunctional desk lamp that application number is "CN202223236454.8", belongs to lighting apparatus technical field, including base and lamp holder, be provided with branch on the base, branch side is provided with the installation pole, wherein discloses through setting up universal joint, loop bar, elevator motor, lead screw, electric telescopic column, mounting box, rotation motor, carousel, cooperation work between first gear and the second gear, can carry out diversified regulation to the lamp holder, the practicality is strong, but still has the problem when using:

1. multidirectional adjustment of the lamp cap is achieved through driving of the motor and the electric telescopic column, manufacturing cost of the desk lamp can be increased, and economical applicability is reduced.

2. Through electronic and electric telescopic handle post drive, need connect many circuits on it, when equipment goes wrong, need detect the problem of getting rid of to multiple spot, inconvenient follow-up maintenance is to above-mentioned problem, and the inventor proposes a multifunctional desk lamp and is used for solving above-mentioned problem.

Disclosure of Invention

In order to solve the problems that the motor and the electric telescopic column drive to realize multidirectional adjustment of the lamp cap, the manufacturing cost of the desk lamp is increased, the economic applicability is reduced, a plurality of circuits are required to be connected to the desk lamp, and when equipment is in a problem, a plurality of points are required to be detected to eliminate the problem, so that the subsequent maintenance is inconvenient; the utility model aims to provide a multifunctional table lamp.

In order to solve the technical problems, the utility model adopts the following technical scheme: the multifunctional table lamp comprises a base, wherein a turntable is rotationally connected to the base, a loop bar is connected to the turntable, a partition plate is fixedly connected to the middle of the loop bar, rubber cushion blocks are fixedly arranged on the lower surface of the base, four rubber cushion blocks are arranged, vertical adjusting assemblies are connected to the loop bar, hollow bars are arranged on the outer side surfaces of the vertical adjusting assemblies, transverse adjusting assemblies are connected to the hollow bars, limit grooves are formed in the inner surfaces of the loop bars, the loop bars are slidably connected in the limit grooves, mounting bars are connected to the side surfaces of the transverse adjusting assemblies, and lamp holders are connected to the mounting bars;

the vertical adjusting component comprises a circular plate, the circular plate is fixedly connected to the inside of the loop bar, a screw rod is rotationally arranged between the upper surface of the circular plate and the inner surface of the loop bar, the loop plate is sleeved with threads on the outer side surface of the screw rod, the loop plate is in sliding fit with the inner surface of the loop bar, connecting rods are fixedly arranged on the upper surface of the loop plate, the annular arrays of the connecting rods are distributed on the upper surface of the loop plate, the connecting rods movably penetrate through a partition plate, the connecting rods are four, the annular arrays of the connecting rods are distributed on the upper surface of the loop plate, the supporting is more stable, the upper ends of the connecting rods are fixedly provided with vertical rods, the hollow rods are fixedly connected to the outer side surface of the vertical rods, the vertical rods are in sliding fit with the inner surface of the loop bar, a connecting block is fixedly arranged at the lower end of the screw rod, the connecting block penetrates through the circular plate, a gear is sleeved on the outer side surface of the connecting block, a through groove is formed in the outer side surface of the loop bar, a rotating rod is arranged in the through groove, a rotating rod is movably arranged on the outer side surface of the rotating rod, and a driving wheel is sleeved on the rotating wheel, and the driving wheel is meshed with the gear.

Preferably, the transverse adjusting component comprises a movable rod, the movable rod is in sliding fit with the inner surface of the hollow rod, an installation rod is fixedly arranged on one side, away from the vertical rod, of the movable rod, a square groove is formed in the side face of the hollow rod, an adjusting block is slidably arranged in the square groove, the adjusting block is fixedly connected with the movable rod, threaded holes are formed in the adjusting block and the hollow rod, a plurality of threaded holes are formed in the threaded holes, the threaded hole array is distributed in the outer side surface of the hollow rod, and a threaded inserted rod is inserted into the threaded holes.

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

when the height of the lamp holder needs to be adjusted, the dial wheel can be stirred to drive the gear meshed with the dial wheel to rotate, so that the screw is driven to rotate through the connecting block, the sleeve plate sleeved on the outer side surface of the sleeve plate moves upwards through the rotation of the screw, the connecting rod connected to the sleeve plate jacks up the vertical rod, finally the lamp holder can move upwards through the hollow rod, the purpose of adjusting the height of the lamp holder is achieved, when the length of the lamp holder needs to be adjusted, the end part of the lamp holder can be separated from the threaded hole through rotating the threaded insert rod, the fixation of the adjusting block is released, then the position of the lamp holder can be adjusted through moving the adjusting block, and after the lamp holder is adjusted to a proper position, the threaded insert rod can be inserted into the threaded hole corresponding to the adjusting block and the hollow rod to be adjusted, so that the lamp holder has low production cost and simple structure, and the possibility of a subsequent problem is small, and is convenient for mass production.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic structural view of the vertical adjustment assembly of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 4 is a schematic structural view of the transverse adjusting assembly of the present utility model.

In the figure: 1. a base; 11. a rubber cushion block; 12. a turntable; 2. a loop bar; 21. a partition plate; 3. a vertical adjustment assembly; 31. a circular plate; 32. a screw; 321. a sleeve plate; 322. a connecting rod; 33. a connecting block; 34. a gear; 35. penetrating a groove; 351. a rotating rod; 36. a thumb wheel; 37. a limit groove; 38. a vertical rod; 4. a hollow rod; 5. a lateral adjustment assembly; 51. a movable rod; 52. a square groove; 53. an adjusting block; 54. a threaded hole; 55. a threaded insert rod; 6. a mounting rod; 7. a lamp cap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-4, the utility model provides a multifunctional table lamp, which comprises a base 1, wherein a turntable 12 is rotatably connected to the base 1, the turntable 12 has a damping effect after rotation, a loop bar 2 is connected to the turntable 12, a partition plate 21 is fixedly connected to the middle part of the loop bar 2, a vertical adjusting assembly 3 is connected to the loop bar 2, a hollow bar 4 is arranged on the outer side surface of the vertical adjusting assembly 3, a transverse adjusting assembly 5 is connected to the hollow bar 4, a mounting bar 6 is connected to the side surface of the transverse adjusting assembly 5, and a lamp cap 7 is connected to the mounting bar 6;

the vertical adjusting component 3 comprises a circular plate 31, the circular plate 31 is fixedly connected to the inside of a sleeve rod 2, a screw rod 32 is rotationally arranged between the upper surface of the circular plate 31 and the inner surface of the sleeve rod 2, a sleeve plate 321 is sleeved on the outer side surface of the screw rod 32 in a threaded manner, the sleeve plate 321 is in sliding fit with the inner surface of the sleeve rod 2, a connecting rod 322 is fixedly arranged on the upper surface of the sleeve plate 321, the connecting rod 322 movably penetrates through a partition plate 21, a vertical rod 38 is fixedly arranged at the upper end of the connecting rod 322, a hollow rod 4 is fixedly connected to the outer side surface of the vertical rod 38, the vertical rod 38 is in sliding fit with the inner surface of the sleeve rod 2, a connecting block 33 is fixedly arranged at the lower end of the screw rod 32, the connecting block 33 penetrates through the circular plate 31, a gear 34 is sleeved on the outer side surface of the connecting block 33, a through groove 35 is formed in a rotating manner, a shifting wheel 351 is sleeved on the outer side surface of the sleeve rod 2, when the shifting wheel 36 is meshed with the gear 34, and the height of a lamp cap 7 needs to be adjusted, the shifting wheel 36 can be driven to rotate through the shifting wheel 36, so that the gear 34 meshed with the shifting wheel 33 drives the connecting rod 32 to rotate, the screw rod 32 to rotate, the sleeve plate 321 sleeved on the outer side surface of the connecting rod 321 can be moved upwards, and the sleeve plate 321 can be connected to the lamp cap 7, and finally the lamp cap 7 can be lifted up to the lamp cap 7 through the hollow rod through the jack up and the connecting rod to the high speed.

The transverse adjusting assembly 5 comprises a movable rod 51, the movable rod 51 is in sliding fit with the inner surface of the hollow rod 4, one side, far away from the vertical rod 38, of the movable rod 51 is fixedly provided with an installation rod 6, a square groove 52 is formed in the side face of the hollow rod 4, an adjusting block 53 is slidably arranged in the square groove 52, the adjusting block 53 is fixedly connected with the movable rod 51, threaded holes 54 are formed in the adjusting block 53 and the hollow rod 4, a threaded insert rod 55 is inserted into the threaded holes 54 in threads, when the length of the lamp holder 7 needs to be adjusted, the end of the threaded insert rod 55 can be separated from the threaded holes 54 through rotating the threaded insert rod 55, the fixing of the adjusting block 53 is released, then the position of the lamp holder 7 can be adjusted through moving the adjusting block 53, after the adjusting block is adjusted to a proper position, the threaded insert rod 55 can be inserted into the threaded holes 54 corresponding to the hollow rod 4, the production cost is low, the structure is simple, the possibility of subsequent occurrence of problems is low, and batch production is convenient;

the inner surface of the loop bar 2 is provided with a limit groove 37, and the loop plate 321 is slidably connected in the limit groove 37.

By adopting the above-described technical scheme, the sleeve plate 321 is assisted to move.

The lower surface of the base 1 is fixedly provided with rubber cushion blocks 11, and the rubber cushion blocks 11 are provided with four.

By adopting the technical scheme, the auxiliary supporting device is arranged.

The threaded holes 54 are provided in a plurality, and the threaded holes 54 are distributed on the outer side surface of the hollow rod 4 in an array.

By adopting the technical scheme, the fixing is convenient to carry out after the adjustment.

Working principle: when the lamp cap 7 is required to be adjusted in height, the dial wheel 36 can be shifted to drive the gear 34 meshed with the dial wheel to rotate, so that the screw 32 is driven to rotate through the connecting block 33, the sleeve plate 321 sleeved on the outer side surface of the screw 32 is driven to move upwards through the rotation of the screw 32, the connecting rod 322 connected to the sleeve plate 321 jacks up the vertical rod 38, finally the lamp cap 7 can be moved upwards through the hollow rod 4, the purpose of adjusting the height of the lamp cap 7 is achieved, when the length of the lamp cap 7 is required to be adjusted, the end part of the lamp cap 7 can be separated from the threaded hole 54 through rotating the threaded insert rod 55, the fixation of the adjusting block 53 is released, then the position of the lamp cap 7 can be adjusted through moving the adjusting block 53, and after the lamp cap is adjusted to a proper position, the threaded insert rod 55 can be inserted into the threaded hole 54 corresponding to the hollow rod 4 for adjustment, so that the lamp cap 7 is low in production cost, the lamp cap is simple in structure, the possibility of subsequent problems is low, and mass production is convenient.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a multifunctional desk lamp, includes base (1), its characterized in that: the novel lamp is characterized in that a turntable (12) is rotationally connected to the base (1), a loop bar (2) is connected to the turntable (12), a partition plate (21) is fixedly connected to the middle of the loop bar (2), a vertical adjusting assembly (3) is connected to the loop bar (2), a hollow bar (4) is arranged on the outer side surface of the vertical adjusting assembly (3), a transverse adjusting assembly (5) is connected to the hollow bar (4), a mounting bar (6) is connected to the side surface of the transverse adjusting assembly (5), and a lamp cap (7) is connected to the mounting bar (6);

the vertical adjusting component (3) comprises a circular plate (31), the circular plate (31) is fixedly connected to the inside of the sleeve rod (2), a screw rod (32) is rotationally arranged between the upper surface of the circular plate (31) and the inner surface of the sleeve rod (2), a sleeve plate (321) is sleeved on the outer side surface of the screw rod (32) in a threaded manner, the sleeve plate (321) is in sliding fit with the inner surface of the sleeve rod (2), connecting rods (322) are fixedly arranged on the upper surface of the sleeve plate (321), the connecting rods (322) movably penetrate through a partition plate (21), the connecting rods (322) are provided with four, the connecting rods (322) are distributed on the upper surface of the sleeve plate (321) in an annular array, the upper end of each connecting rod (322) is fixedly provided with a vertical rod (38), the hollow rod (4) is fixedly connected to the outer side surface of the vertical rod (38), the lower end of the screw rod (32) is fixedly provided with a connecting block (33), the upper surface of the connecting rod (31) penetrates through the inner side surface of the sleeve rod (2), the connecting rod (33) is provided with a rotary rod (351), the outside surface of the rotating rod (351) is sleeved with a poking wheel (36), and the poking wheel (36) is meshed with the gear (34).

2. A multifunctional desk lamp as claimed in claim 1, characterized in that the transverse adjusting component (5) comprises a movable rod (51), the movable rod (51) is in sliding fit with the inner surface of the hollow rod (4), a mounting rod (6) is fixedly arranged on one side, far away from the vertical rod (38), of the movable rod (51), a square groove (52) is formed in the side surface of the hollow rod (4), an adjusting block (53) is arranged in the square groove (52) in a sliding manner, the adjusting block (53) is fixedly connected with the movable rod (51), threaded holes (54) are formed in the adjusting block (53) and the hollow rod (4), and threaded inserting rods (55) are inserted into the threaded holes (54) in a threaded manner.

3. A multifunctional desk lamp as claimed in claim 1, characterized in that the inner surface of the loop bar (2) is provided with a limit groove (37), and the loop plate (321) is slidably connected in the limit groove (37).

4. A multifunctional desk lamp as claimed in claim 1, characterized in that the lower surface of the base (1) is fixedly provided with rubber cushion blocks (11), and the rubber cushion blocks (11) are provided with four.

5. A multifunctional desk lamp as claimed in claim 2, characterized in that the threaded holes (54) are provided in a plurality, and the array of threaded holes (54) is distributed on the outer surface of the hollow rod (4).