CN220228997U

CN220228997U - Stable in structure's multidimension degree adjusts eyeshield desk lamp

Info

Publication number: CN220228997U
Application number: CN202321605475.4U
Authority: CN
Inventors: 李超明; 于刚; 夏泽强; 张丰
Original assignee: Guanghui Future Dongguan Intelligent Technology Co ltd
Current assignee: Guanghui Future Dongguan Intelligent Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-12-22
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a multi-dimensional adjusting eye-protecting table lamp with a stable structure, which comprises a base and a lamp body, wherein a clamping plate is fixed at the bottom of the base, a fastening bolt is connected to the clamping plate, an adjusting groove is formed in the top of the base, and a supporting plate is connected in the adjusting groove in a sliding manner; the top of the supporting plate is connected with a U-shaped supporting rod through a rotating assembly, and the top of the U-shaped supporting rod is connected with a lamp body through the rotating assembly; the adjustable effect of eye protection desk lamp illumination angle has been realized to this application to after accomplishing the angle modulation, can obtain the block location of location draw-in groove with the location thimble effectively, guarantee that the arm structure of rolling over of this desk lamp is fixed at the block that realizes the angle modulation after can obtaining a plurality of location thimbles, guaranteed stability, and the locking effect of contact surface can be increased to this kind of block fixed mode, is favorable to promoting the damping effect, is favorable to long-term use, has prolonged the life of whole eye protection desk lamp.

Description

Stable in structure's multidimension degree adjusts eyeshield desk lamp

Technical Field

The utility model relates to the technical field of eye-protection table lamps, in particular to a multi-dimensional adjusting eye-protection table lamp with a stable structure.

Background

Desk lamps generally refer to electric lamps with bases, which are placed on a desk, but with the progress of technology, the appearance, the shape and the functions of the desk lamps are continuously developed, for example, the desk lamps can protect eyes during desk learning.

Chinese patent publication: CN216202611U, an antiglare eye-protecting desk lamp, mentions: the folding support mechanism is arranged between the base and the lamp body, bottom sliding grooves are symmetrically formed in two sides of the bottom of the base, a piston plate sliding along the single degree of freedom of the bottom sliding grooves is arranged in the bottom sliding grooves, a threaded sleeve is fixedly arranged in the middle of the top end of the piston plate, fixing bolts are rotatably arranged on two sides of the top of the base, and the bottoms of the two fixing bolts respectively extend into the two bottom sliding grooves and are in threaded connection with the threaded sleeves in the two bottom sliding grooves. The desk lamp has the advantages that when the lamp body is far away from the base, the gravity center of the desk lamp is unstable, the desk lamp is easy to topple over, the desk lamp can be placed on a desk when being used, the desk lamp can be fixed on a wall, and the use of the desk lamp is prevented from being limited.

Therefore, aiming at the technical problems of the prior art eye-protection desk lamp, we design a multi-dimensional adjusting eye-protection desk lamp with stable structure.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the multi-dimensional adjusting eye-protecting table lamp comprises a base and a lamp body, wherein a clamping plate is fixed at the bottom of the base, a fastening bolt is connected to the clamping plate, an adjusting groove is formed in the top of the base, and a supporting plate is connected in the adjusting groove in a sliding mode; the top of the supporting plate is connected with a U-shaped supporting rod through a rotating assembly, and the top of the U-shaped supporting rod is connected with a lamp body through the rotating assembly; the rotary assembly comprises a fixed rod, fixed sleeves fixedly sleeved at two ends of the fixed rod, and positioning clamping grooves annularly formed in the surface of the fixed sleeve, and positioning ejector pins fixedly clamped with the positioning clamping grooves.

As a further scheme of the utility model: the guide sliding grooves are formed in the front side and the rear side of the inner wall of the adjusting groove, the adjusting sliding blocks are fixed at the bottom of the supporting plate, and are connected in a sliding mode in the adjusting groove, and the guide sliding blocks are formed in the front side and the rear side of the adjusting groove in a uniform mode and extend into the guide sliding grooves.

As a further scheme of the utility model: one side thread of adjusting slide block is connected with the screw rod in a threaded penetration way, one end of screw rod is connected in the inner chamber on the left side of the base in a rotating way, and the other end of screw rod is movably penetrated on the right side of the base and is fixed with a screwing block.

As a further scheme of the utility model: the bottom of U-shaped bracing piece is fixed with rotatory piece one, the bottom of lamp body is fixed with rotatory piece two, rotatory piece one and rotatory piece two's inside all transversely runs through the dead lever that is supported fixedly by the dead lever.

As a further scheme of the utility model: the top inner cavities on the left side and the right side of the supporting plate and the top inner cavities on the left side and the right side of the U-shaped supporting rod are respectively provided with three reset springs in an annular mode, one side of each reset spring is fixedly provided with a positioning thimble, and one end of each positioning thimble is of a round head structural design and is clamped in a corresponding positioning clamping groove.

As a further scheme of the utility model: the U-shaped support rod is rotationally connected to the top of the support plate through the first rotating block and the fixing rod inside the first rotating block, and the lamp body is rotationally connected to the top of the U-shaped support rod through the second rotating block and the fixing rod inside the second rotating block.

As a further scheme of the utility model: the LED lamp comprises a lamp body and is characterized in that a plurality of LED lamp beads are arranged on the inner top wall of the lamp body, the LED lamp beads are full-spectrum LED lamp beads, and an anti-glare plate is arranged on the inner wall of the lamp body and close to the bottom.

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

1. the utility model discloses a through between backup pad and U-shaped bracing piece and the rotating assembly of design between U-shaped bracing piece and lamp body, can realize the bending of U-shaped bracing piece in the backup pad, can realize the bending of lamp body on the U-shaped bracing piece, the adjustable effect of this eyeshield desk lamp illumination angle has been realized, and after accomplishing the angle adjustment, can obtain the block location of positioning slot and location thimble effectively, guarantee that the arm structure of rolling over of this desk lamp is fixed in the block that realizes the angle adjustment, can obtain a plurality of location thimbles, stability has been guaranteed, and the locking effect of contact surface can be increased to this kind of block fixed mode, be favorable to promoting damping effect, be favorable to long-term use, the life of whole eyeshield desk lamp has been prolonged.

2. The utility model discloses a through the base of design, splint and use sliding mode connection backup pad, on the one hand can fix whole eyeshield desk lamp centre gripping at the desktop, guarantee holistic stability, on the other hand still can make the backup pad slide in the adjustment tank through twisting the piece of twisting when the far and near of needs adjustment desk lamp, realize making whole lamp body be close to or keep away from user's effect, the effect of real-time adjustment lamp body far and near has been made things convenient for according to the user demand, and when using, full spectrum LED lamp pearl and anti-dazzle board in the cooperation lamp body, the light that can effectually make the refraction go out is more close to natural light, it is even to distribute, it is more comfortable with the eye, the influence of glare to user's eye has also been reduced simultaneously, make the eye shield of this study desk lamp more.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective cross-sectional view of a first rotary block of the present utility model;

FIG. 3 is a schematic view of the front cross-sectional structure of the support plate of the present utility model;

FIG. 4 is a schematic elevational cross-sectional view of the base of the present utility model;

FIG. 5 is a schematic view of the front cross-sectional structure of the U-shaped support bar of the present utility model;

FIG. 6 is a schematic side sectional view of the support plate of the present utility model;

FIG. 7 is a schematic side cross-sectional structural view of the base of the present utility model;

FIG. 8 is a schematic view of a front cross-sectional structure of a lamp body of the present utility model;

fig. 9 is a schematic perspective view of a fixing rod according to the present utility model.

Reference numerals and names in the drawings are as follows:

1. a base; 2. a clamping plate; 3. a fastening bolt; 4. an adjustment tank; 5. twisting blocks; 501. a screw; 6. a support plate; 601. an adjusting slide block; 7. a U-shaped support rod; 701. rotating the first block; 8. a lamp body; 801. a second rotating block; 9. a fixed rod; 10. a fixed block; 11. a fixed sleeve; 12. positioning clamping grooves; 13. a return spring; 14. positioning the ejector pin; 15. LED lamp beads; 16. an anti-glare plate.

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.

Referring to fig. 1-9, a multi-dimensional adjusting eye-protecting table lamp with stable structure comprises a base 1 and a lamp body 8, wherein a plurality of LED lamp beads 15 are arranged on the inner top wall of the lamp body 8, the LED lamp beads 15 are full-spectrum LED lamp beads, an anti-glare plate 16 is arranged on the inner wall of the lamp body 8 and close to the bottom, a clamping plate 2 is fixed on the bottom of the base 1, a fastening bolt 3 is connected to the clamping plate 2, an adjusting groove 4 is formed in the top of the base 1, and a supporting plate 6 is slidably connected in the adjusting groove 4; the top of the supporting plate 6 is connected with a U-shaped supporting rod 7 through a rotating assembly, and the top of the U-shaped supporting rod 7 is connected with a lamp body 8 through the rotating assembly; the rotating assembly comprises a fixed rod 9, fixed sleeves 11 fixedly sleeved at two ends of the fixed rod 9, a positioning clamping groove 12 annularly formed on the surface of the fixed sleeve 11, and a positioning thimble 14 fixedly clamped with the positioning clamping groove 12.

In the embodiment, guiding sliding grooves are formed in the front side and the rear side of the inner wall of the adjusting groove 4, an adjusting sliding block 601 is fixed at the bottom of the supporting plate 6, the adjusting sliding block 601 is slidably connected in the adjusting groove 4, and the guiding sliding blocks are uniformly formed in the front side and the rear side and extend into the guiding sliding grooves; one side thread of the adjusting slide block 601 is connected with a screw rod 501 in a penetrating way, one end of the screw rod 501 is rotatably connected in an inner cavity on the left side of the base 1, and the other end of the screw rod 501 movably penetrates through the right side of the base 1 and is fixedly provided with a screwing block 5.

Specifically, through the screw rod 501 of 5 cooperation of twisting of design, can effectually drive the slip of whole backup pad 6 on base 1 through twisting the mode, can adjust the far and near distance of lamp body 8 from the user according to the user demand, and backup pad 6 is through adjusting slider 601 activity in adjusting slot 4, can promote the stability of backup pad 6 when the activity, has also guaranteed the stability of backup pad 6 when static.

In the embodiment, a first rotating block 701 is fixed at the bottom of the U-shaped supporting rod 7, a second rotating block 801 is fixed at the bottom of the lamp body 8, and a fixing rod 9 supported and fixed by a fixing block 10 transversely penetrates through the first rotating block 701 and the second rotating block 801; the U-shaped supporting rod 7 is rotatably connected to the top of the supporting plate 6 through the first rotating block 701 and the fixed rod 9 inside the first rotating block 701, and the lamp body 8 is rotatably connected to the top of the U-shaped supporting rod 7 through the second rotating block 801 and the fixed rod 9 inside the second rotating block 801.

Specifically, U-shaped bracing piece 7 is connected with backup pad 6 through rotatory piece one 701, and lamp body 8 is connected with U-shaped bracing piece 7 through rotatory piece two 801 to realized folding arm structure, can be favorable to the angular adjustment of U-shaped bracing piece 7 and lamp body 8, and obtain good position location and position stabilization effect through dead lever 9.

In this embodiment, the top inner cavities on the left and right sides of the support plate 6 and the top inner cavities on the left and right sides of the U-shaped support rod 7 are all annular and provided with three return springs 13, one side of each return spring 13 is fixed with a positioning thimble 14, and one end of the positioning thimble 14 is of a round head structural design and is clamped in the corresponding positioning clamping groove 12.

Specifically, when the fixed rod 9 drives the fixed sleeve 11 to rotate, the positioning thimble 14 can be continuously enabled to change positions in the positioning clamping groove 12 on the surface of the fixed sleeve 11, namely after each position change, the fixed sleeve 11 can be locked and fixed by utilizing the positioning thimble 14, so that the stability of the whole fixed rod 9 is ensured, and the stability of the U-shaped support rod 7 or the lamp body 8 after the angle rotation is ensured.

When the eye-protection desk lamp is used, the eye-protection desk lamp is clamped on the edge of the desk through the clamping plate 2, the whole desk lamp is locked on the edge through the fastening bolt 3, when the supporting plate 6 and the supported parts at the top of the supporting plate 6 are required to be adjusted, a user can directly screw the screwing block 5, the screwing block 5 is used for driving the whole screw rod 501 to rotate, the screw rod 501 is used for driving the adjusting slide block 601 to slide in the adjusting groove 4, and finally the effect of enabling the supporting plate 6 to move on the base 1 is achieved, so that the supporting plate 6 can be far away from or close to the user;

when the U-shaped supporting rod 7 is bent to conduct angle adjustment, the U-shaped supporting rod 7 can be directly rotated, the first 701 of the rotating block at the bottom of the U-shaped supporting rod 7 is utilized to rotate at the top of the supporting plate 6, and when the U-shaped supporting rod rotates, the fixing rod 9 in the first 701 can synchronously rotate, namely, the fixing sleeve 11 is driven to rotate, namely, the positioning thimble 14 can be continuously jacked in the rotation, so that the round end of the positioning thimble 14 can continuously change positions in a plurality of positioning clamping grooves 12 on the surface of the fixing sleeve 11, after each position change is achieved, the positioning thimble 14 can be clamped and fixed in the positioning clamping grooves 12 to limit the rotation of the fixing rod 9, the fixing rod 9 and the first 701 are locked, namely, the stability after the whole U-shaped supporting rod 7 rotates can be achieved:

similarly, when the lamp body 8 needs to be subjected to angle adjustment, the lamp body 8 can be directly rotated, and the angle locking and the angle problem of the lamp body 8 can be realized by using the same rotation mode as the U-shaped supporting rod 7, so that the rotation process of the lamp body 8 and the rotation operation of the U-shaped supporting rod 7 are not repeated.

After the lamp body 8 is started, the full-spectrum LED lamp beads 15 can be used for emitting light rays with the wavelength closer to the spectrum wavelength of natural light, blue light intensity can be reduced, light rays are uniformly distributed, eyes are more comfortable, and the influence of glare on eyes of a user can be reduced by matching with the anti-glare plate 16 designed in the lamp body 8, so that the desk lamp is more eye-protecting.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-dimensional regulation eyeshield desk lamp of stable in structure, includes base (1) and lamp body (8), its characterized in that, the bottom of base (1) is fixed with splint (2), be connected with fastening bolt (3) on splint (2), adjustment tank (4) have been seted up at the top of base (1), sliding connection has backup pad (6) in adjustment tank (4);

the top of the supporting plate (6) is connected with a U-shaped supporting rod (7) through a rotating assembly, and the top of the U-shaped supporting rod (7) is connected with a lamp body (8) through the rotating assembly;

the rotary assembly comprises a fixing rod (9), fixing sleeves (11) fixedly sleeved at two ends of the fixing rod (9), positioning clamping grooves (12) annularly formed in the surface of the fixing sleeves (11) and positioning ejector pins (14) fixedly clamped with the positioning clamping grooves (12).

2. The multi-dimensional adjusting eye-protection table lamp with stable structure according to claim 1, wherein the front side and the rear side of the inner wall of the adjusting groove (4) are provided with guiding sliding grooves, the bottom of the supporting plate (6) is fixed with an adjusting slide block (601), the adjusting slide block (601) is slidably connected in the adjusting groove (4), and the front side and the rear side of the adjusting groove are uniformly formed with guiding slide blocks and extend into the guiding sliding grooves.

3. The multi-dimensional adjusting eye-protection table lamp with stable structure according to claim 2, wherein one side of the adjusting slide block (601) is in threaded penetrating connection with a screw rod (501), one end of the screw rod (501) is rotatably connected in an inner cavity on the left side of the base (1), and the other end of the screw rod (501) is movably penetrating through the right side of the base (1) and is fixedly provided with a screwing block (5).

4. The multi-dimensional adjusting eye-protection table lamp with stable structure according to claim 1, wherein a first rotating block (701) is fixed at the bottom of the U-shaped supporting rod (7), a second rotating block (801) is fixed at the bottom of the lamp body (8), and fixing rods (9) supported and fixed by the fixing blocks (10) transversely penetrate through the first rotating block (701) and the second rotating block (801).

5. The multi-dimensional adjusting eye-protection table lamp with the stable structure according to claim 1, wherein three reset springs (13) are annularly arranged in top inner cavities at the left side and the right side of the supporting plate (6) and top inner cavities at the left side and the right side of the U-shaped supporting rod (7), one side of each reset spring (13) is fixedly provided with a positioning thimble (14), and one end of each positioning thimble (14) is of a round head structural design and is clamped in a corresponding positioning clamping groove (12).

6. The multi-dimensional adjusting eye-protection table lamp with stable structure according to claim 1, wherein the U-shaped supporting rod (7) is rotatably connected to the top of the supporting plate (6) through the first rotating block (701) and the fixed rod (9) inside the first rotating block (701), and the lamp body (8) is rotatably connected to the top of the U-shaped supporting rod (7) through the second rotating block (801) and the fixed rod (9) inside the second rotating block (801).

7. The multi-dimensional adjusting eye-protection table lamp with the stable structure according to claim 1, wherein a plurality of LED lamp beads (15) are arranged on the inner top wall of the lamp body (8), the LED lamp beads (15) are full-spectrum LED lamp beads, and an anti-glare plate (16) is arranged on the inner wall of the lamp body (8) and close to the bottom.