CN215636744U

CN215636744U - Classroom eyeshield study lamp with adjustable

Info

Publication number: CN215636744U
Application number: CN202121905665.9U
Authority: CN
Inventors: 蔡伟; 李彦彬; 秦冲
Original assignee: Zhengzhou Crystal Diamond Technology Co ltd
Current assignee: Zhengzhou Crystal Diamond Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-25
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses an adjustable classroom eye-protecting learning lamp, which relates to the technical field of learning lamps, and particularly relates to an adjustable classroom eye-protecting learning lamp. The lamp body can be adjusted through the angle-changeable setting of mounting bracket and roof-rack, the angle of changing the lamp body can be rotated as the center to the disc through the rotatable setting of roof-rack and disc, through first motor, the setting of adjusting gear and fixed gear can make the lamp body change the angle under the drive of first motor, the setting through second motor and rotating gear can make the second motor drive rotating gear rotatory, can conveniently fix the lamp body through the setting of mounting bracket.

Description

Classroom eyeshield study lamp with adjustable

Technical Field

The utility model relates to the technical field of learning lamps, in particular to an adjustable classroom eye-protecting learning lamp.

Background

In the education and teaching activity of school, it is very necessary to provide irradiant lamps and lanterns for the teaching place, considers for student's eyesight, and eye-protecting lamp can be chooseed for use by school usually now, and eye-protecting lamp is exactly the lamp of protection eyes, and current eye-protecting lamp type is more single, the inconvenient angle of adjusting the study lamp.

The utility model discloses an eye-protecting lamp for classroom with adjustable refraction angle that chinese patent application laid-open specification CN210624278U discloses, this eye-protecting lamp for classroom with adjustable refraction angle, though, when the fluorescent tube is changing, the fluorescent tube inserts rotatory back, the first magnet of rotor plate is at the arc inslot rotation, first magnet and second magnet attract each other, do not fix a position after rotatory for prior art fluorescent tube, use first magnet and second magnet to it is spacing, prevent that fluorescent tube and lamp stand from taking place the displacement, however, this eye-protecting lamp for classroom with adjustable refraction angle, the illumination angle of study lamp is can't rotatory change.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an adjustable classroom eye-protecting learning lamp, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a classroom eyeshield study lamp with adjustable, includes the lamp body, the sliding surface of lamp body is connected with the mounting bracket, the last fixed surface of mounting bracket is connected with the connecting block, one side fixedly connected with rotary rod of connecting block, the surface of rotary rod is rotated and is connected with the roof-rack, one side fixedly connected with fixed plate of roof-rack, the first motor of one side fixedly connected with of fixed plate, the output splined connection of first motor has adjusting gear, the fixed surface of rotary rod is connected with fixed gear, the surperficial threaded connection of fixed gear has adjusting gear, the upper surface of roof-rack rotates and is connected with the disc, the last fixed surface of roof-rack is connected with the anticreep piece.

Optionally, the surface of the anti-falling block is rotatably connected with a disc, the upper surface of the anti-falling block is fixedly connected with two rotating gears, and the number of the rotating gears is two.

Optionally, the inner top of the disc is fixedly connected with a second motor, and an output end of the second motor is connected with a rotating gear through a spline.

Optionally, the upper fixed surface of roof-rack is connected with the mounting panel, the upper fixed surface of mounting panel is connected with the fixed disk, the upper surface of fixed disk has seted up the fixed orifices.

Optionally, disassembly holes are formed in the two sides of the rotating rod, and the surface of each disassembly hole is connected with a fixer in a threaded mode.

Optionally, the method is as described. The lamp body and the upper surface of the mounting frame are provided with connecting holes, and connecting bolts are connected to the surfaces of the connecting holes in a threaded manner

(III) advantageous effects

The utility model provides an adjustable classroom eye-protecting learning lamp, which has the following beneficial effects:

this classroom eyeshield study lamp with adjustable, can change angle about the lamp body through the setting of angle of mounting bracket and roof-rack, can use the disc to rotate the angle that changes the lamp body as the center through the rotatable setting of roof-rack and disc, through first motor, the setting of adjusting gear and fixed gear can make the lamp body change angle under the drive of first motor, it is rotatory to make the second motor drive rotary gear through the setting of second motor and rotary gear, the setting through the mounting bracket can conveniently fix the lamp body.

Drawings

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

FIG. 2 is a schematic view of a rotational structure of the lamp body according to the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the top frame of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a lamp body; 2. a mounting frame; 3. connecting blocks; 4. rotating the rod; 5. a top frame; 6. a fixing plate; 7. a first motor; 8. an adjusting gear; 9. fixing a gear; 10. a disc; 11. an anti-drop block; 12. a rotating gear; 13. a second motor; 14. mounting a plate; 15. fixing the disc; 16. a fixing hole; 17. disassembling the hole; 18. a holder; 19. and connecting the holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: an adjustable classroom eye-protecting learning lamp comprises a lamp body 1, wherein the surface of the lamp body 1 is slidably connected with a mounting frame 2, the upper surface of the mounting frame 2 is fixedly connected with a connecting block 3, one side of the connecting block 3 is fixedly connected with a rotary rod 4, the surface of the rotary rod 4 is rotatably connected with a top frame 5, one side of the top frame 5 is fixedly connected with a fixing plate 6, one side of the fixing plate 6 is fixedly connected with a first motor 7, the left and right angles of the lamp body 1 can be adjusted through the angle-changeable arrangement of the mounting frame 2 and the top frame 5, the angle of the lamp body 1 can be changed through the rotation arrangement of the top frame 5 and a disc 10 by taking the disc 10 as the center, the angle of the lamp body 1 can be changed through the arrangement of the first motor 7, the angle of the lamp body 1 can be changed through the arrangement of an adjusting gear 8 and a fixed gear 9, the rotation gear 12 can be driven by a second motor 13 through the arrangement of the second motor 13 and the rotation gear 12, the lamp body 1 can be conveniently fixed through the arrangement of the mounting frame 2;

an output end spline of the first motor 7 is connected with an adjusting gear 8, the surface of the rotary rod 4 is fixedly connected with a fixed gear 9, the surface of the fixed gear 9 is in threaded connection with the adjusting gear 8, the upper surface of the top frame 5 is in rotary connection with a disk 10, the upper surface of the top frame 5 is fixedly connected with an anti-falling block 11, the surface of the anti-falling block 11 is in rotary connection with the disk 10, the upper surface of the anti-falling block 11 is fixedly connected with rotary gears 12, the number of the rotary gears 12 is two, the inner top of the disk 10 is fixedly connected with a second motor 13, the output end spline of the second motor 13 is connected with the rotary gear 12, the upper surface of the top frame 5 is fixedly connected with a mounting plate 14, the upper surface of the mounting plate 14 is fixedly connected with a fixed disk 15, the upper surface of the fixed disk 15 is provided with a fixed hole 16, both sides of the rotary rod 4 are provided with dismounting holes 17, and the surface of the dismounting holes 17 are in threaded connection with a fixer 18, the upper surfaces of the lamp body 1 and the mounting rack 2 are provided with connecting holes 19, and the surfaces of the connecting holes 19 are in threaded connection with connecting bolts.

As a preferred technical scheme of the utility model: the mounting bracket is made of aluminum alloy.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, this adjustable classroom eyeshield study lamp, the use step is as follows:

1. the left and right angles of the lamp body 1 can be adjusted through the angle-changeable arrangement of the mounting frame 2 and the top frame 5, and the angle of the lamp body 1 can be changed by rotating around the disc 10 through the rotatable arrangement of the top frame 5 and the disc 10;

2. the angle of the lamp body 1 can be changed under the driving of the first motor 7 through the arrangement of the first motor 7, the adjusting gear 8 and the fixed gear 9;

3. the second motor 13 can be driven to rotate the rotating gear 12 through the arrangement of the second motor 13 and the rotating gear 12, and the lamp body 1 can be conveniently fixed through the arrangement of the mounting frame 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a classroom eyeshield study lamp with adjustable, includes lamp body (1), its characterized in that: the surface of the lamp body (1) is connected with a mounting frame (2) in a sliding way, the upper surface of the mounting frame (2) is fixedly connected with a connecting block (3), one side of the connecting block (3) is fixedly connected with a rotating rod (4), the surface of the rotating rod (4) is rotatably connected with a top frame (5), one side of the top frame (5) is fixedly connected with a fixed plate (6), one side of the fixed plate (6) is fixedly connected with a first motor (7), the output end of the first motor (7) is connected with an adjusting gear (8) through a spline, the surface of the rotating rod (4) is fixedly connected with a fixed gear (9), the surface of the fixed gear (9) is in threaded connection with an adjusting gear (8), the upper surface of roof-rack (5) rotates and is connected with disc (10), the last fixed surface of roof-rack (5) is connected with anticreep piece (11).

2. The adjustable classroom eye-protecting learning lamp as claimed in claim 1, wherein: the surface of anticreep piece (11) rotates and is connected with disc (10), the last fixed surface of anticreep piece (11) is connected with rotary gear (12), rotary gear (12)'s quantity is two.

3. The adjustable classroom eye-protecting learning lamp as claimed in claim 2, wherein: the inner top of the disc (10) is fixedly connected with a second motor (13), and an output end spline of the second motor (13) is connected with a rotating gear (12).

4. The adjustable classroom eye-protecting learning lamp as claimed in claim 1, wherein: the upper surface fixed connection of roof-rack (5) has mounting panel (14), the upper surface fixed connection of mounting panel (14) has fixed disk (15), fixed orifices (16) have been seted up to the upper surface of fixed disk (15).

5. The adjustable classroom eye-protecting learning lamp as claimed in claim 1, wherein: disassembly holes (17) have all been seted up to the both sides of rotary rod (4), the surperficial threaded connection in disassembly hole (17) has fixer (18).

6. The adjustable classroom eye-protecting learning lamp as claimed in claim 1, wherein: connecting holes (19) are formed in the upper surfaces of the lamp body (1) and the mounting frame (2), and connecting bolts are connected to the surfaces of the connecting holes (19) in a threaded mode.