CN212986910U - Anti-dazzle classroom lamp with angle of adjustment - Google Patents
Anti-dazzle classroom lamp with angle of adjustment Download PDFInfo
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- CN212986910U CN212986910U CN202021897593.3U CN202021897593U CN212986910U CN 212986910 U CN212986910 U CN 212986910U CN 202021897593 U CN202021897593 U CN 202021897593U CN 212986910 U CN212986910 U CN 212986910U
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- classroom lamp
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- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract 2
- 238000005286 illumination Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an anti-dazzle has angle regulation's classroom lamp, including classroom lamp shade and classroom lamp, the laminating of the bottom inner wall of classroom lamp shade has anti-dazzle lamp bars, and the upside both sides of anti-dazzle lamp bars are provided with the screw, the laminating of the terminal outer wall of screw has the screw hole, the top distribution of classroom lamp shade has the mounting bracket, and the inside protective housing that is provided with in upper end of classroom lamp shade, the middle part outer wall of classroom lamp shade is provided with the hexagonal hole, and the junction of classroom lamp shade and protective housing is provided with first rotation axis, the middle part of mounting bracket is provided with the mounting hole, one side in hexagonal hole is connected with the second rotation axis. This anti-dazzle has angle regulation's classroom lamp is provided with anti-dazzle lamp bars, and anti-dazzle lamp bars is the level form and distributes, and anti-dazzle lamp bars sets up at classroom lamp lower extreme, and is parallel to each other with the classroom lamp, and the effect of anti-dazzle lamp bars is anti-dazzle, also plays dustproof effect for the classroom lamp shade simultaneously, prolongs the life of classroom lamp, and is not fragile, impaired.
Description
Technical Field
The utility model relates to an anti-dazzle has angle regulation's classroom lamp technical field, specifically is an anti-dazzle has angle regulation's classroom lamp.
Background
Nowadays, along with the development of times, the attention degree of China to basic education is higher and higher, meanwhile, the development of industries related to education is rapid, classroom illumination is representative, and most schools adopt professional education illumination, namely classroom lamps, regarding the selection of classroom illumination.
In use, the classroom lamp with the angle adjusting function usually appears at the positions of two sides of a classroom and is far away from the classroom lamp, so that the lighting effect is poor, and the classroom lamp at the center needs to have the angle adjusting function and has the anti-dazzle function because the classroom lamp is close to cause repeated lighting and resource waste.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-dazzle has angle regulation's classroom lamp to solve the classroom lamp in use that the anti-dazzle that proposes in the above-mentioned background has angle regulation, the position of classroom both sides appears, it is far away apart from the classroom lamp, it is relatively poor to lead to the illuminating effect, and the position at classroom center, because the classroom lamp distance is nearer, lead to the light repetition, and extravagant resource, consequently need make the classroom lamp have angle regulation function, the problem that has anti-dazzle function simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-dazzle classroom lamp with an angle adjusting function comprises a classroom lamp cover and a classroom lamp, wherein an anti-dazzle lamp grid is attached to the inner wall of the bottom end of the classroom lamp cover, screws are arranged on two sides of the upper side of the anti-dazzle lamp grid, screw holes are attached to the outer wall of the tail end of each screw, a mounting frame is distributed at the top end of the classroom lamp cover, a protective shell is arranged inside the upper end of the classroom lamp cover, a hexagonal hole is formed in the outer wall of the middle of the classroom lamp cover, a first rotating shaft is arranged at the joint of the classroom lamp cover and the protective shell, a mounting hole is formed in the middle of the mounting frame, a second rotating shaft is connected to one side of the hexagonal hole, a transmission gear is fixed to the other side of the second rotating shaft, a first driven gear is attached to the outer wall of one side of the transmission gear, a second driven gear is attached, and a classroom lamp is arranged at the bottom of the protective shell.
Preferably, the classroom lamp cover and the anti-dazzle lamp grating are mutually attached, and the anti-dazzle lamp grating is horizontally distributed.
Preferably, the anti-dazzle lamp fence forms a detachable structure through screws and screw holes, and the number of the screws is four.
Preferably, the first rotating shafts are symmetrically distributed along a vertical central axis of the protective shell, and the protective shell and the first rotating shafts are fixedly connected.
Preferably, the mounting frame is evenly distributed with four mounting holes.
Preferably, the size of the outer wall of the transmission gear is matched with that of the outer wall of the first driven gear, and the transmission gear is attached to the first driven gear.
Compared with the prior art, the beneficial effects of the utility model are that: this anti-dazzle has angle regulation's classroom lamp is provided with anti-dazzle lamp bars, and anti-dazzle lamp bars is the level form and distributes, and anti-dazzle lamp bars sets up at classroom lamp lower extreme, and is parallel to each other with the classroom lamp, and the effect of anti-dazzle lamp bars is anti-dazzle, also plays dustproof effect for the classroom lamp shade simultaneously, prolongs the life of classroom lamp, and is not fragile, impaired.
The screw is provided with four, and when changing the classroom lamp, rotatory screw through the threaded connection that screw and screw hole constitute, can take out anti-dazzle lamp bars from the screw downthehole screw off in proper order with the screw, changes the classroom lamp, through threaded connection, makes to constitute detachable construction between anti-dazzle lamp bars and the classroom lamp shade, the change of the classroom lamp of being convenient for.
Drive gear and first driven gear laminate each other, when the classroom lamp needs angle modulation, fill in hexagonal spanner in the hexagonal hole, rotatory hexagonal spanner, the hexagonal hole drives the second rotation axis and drive gear and rotates, because drive gear laminates each other with first driven gear, consequently first driven gear rotates along with drive gear's rotation, second driven gear and third driven gear begin to rotate in proper order afterwards, it is rotatory to drive first rotation axis and protective housing by third driven gear at last, in order to reach the mesh of adjusting classroom lamp angle, can carry out angle modulation to the classroom lamp at any time through hexagonal spanner, in order to reach the illumination requirement.
Drawings
Fig. 1 is a schematic view of the bottom structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the transmission gear of the present invention.
In the figure: 1. classroom lamp covers; 2. an anti-glare lamp grid; 3. a screw; 4. a screw hole; 5. a mounting frame; 6. a protective shell; 7. a hexagonal hole; 8. a first rotating shaft; 9. mounting holes; 10. a second rotation shaft; 11. a transmission gear; 12. a first driven gear; 13. a second driven gear; 14. a third driven gear; 15. classroom lights.
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. 1-3, the present invention provides a technical solution: an anti-dazzle classroom lamp with an adjustable angle comprises a classroom lampshade 1, an anti-dazzle lamp grid 2, screws 3, screw holes 4, a mounting frame 5, a protective shell 6, a hexagonal hole 7, a first rotating shaft 8, a mounting hole 9, a second rotating shaft 10, a transmission gear 11, a first driven gear 12, a second driven gear 13, a third driven gear 14 and a classroom lamp 15, wherein the anti-dazzle lamp grid 2 is attached to the inner wall of the bottom end of the classroom lampshade 1, the screws 3 are arranged on two sides of the upper side of the anti-dazzle lamp grid 2, the screw holes 4 are attached to the outer wall of the tail end of each screw 3, the mounting frame 5 is distributed at the top end of the classroom lampshade 1, the protective shell 6 is arranged inside the upper end of the classroom lampshade 1, the hexagonal hole 7 is arranged on the outer wall of the middle of the classroom lampshade 1, the first rotating shaft 8 is arranged at the joint of the classroom lampshade 1 and the protective shell 6, the mounting frame 9 is arranged in, a transmission gear 11 is fixed on the other side of the second rotating shaft 10, a first driven gear 12 is attached to the outer wall of one side of the transmission gear 11, a second driven gear 13 is attached to the other side of the first driven gear 12, a third driven gear 14 is fixed in the middle of the first rotating shaft 8, and a classroom lamp 15 is arranged at the bottom of the protective shell 6;
in the utility model, the classroom lamp shade 1 and the anti-dazzle lamp grid 2 are mutually attached, the anti-dazzle lamp grid 2 is horizontally distributed, the anti-dazzle lamp grid 2 is arranged at the lower end of the classroom lamp 15 and is parallel to the classroom lamp 15, the anti-dazzle lamp grid 2 is used for preventing dazzle and also has the function of preventing dust for the classroom lamp shade 1, the service life of the classroom lamp 15 is prolonged, and the classroom lamp shade is not easy to damage and damage;
the anti-dazzle lamp grid 2 and the screw holes 4 form a detachable structure through the screws 3, four screws 3 are arranged, when the classroom lamp 15 is replaced, the screws 3 are rotated, the screws 3 are connected with the screw holes 4 through the screws 3, the screws 3 can be sequentially unscrewed from the screw holes 4, the anti-dazzle lamp grid 2 is taken out, the classroom lamp 15 is replaced, and the anti-dazzle lamp grid 2 and the classroom lamp shade 1 form a detachable structure through the screw connection, so that the classroom lamp 15 is convenient to replace;
the first rotating shafts 8 are symmetrically distributed along the vertical central axis of the protective shell 6, the protective shell 6 and the first rotating shafts 8 are fixedly connected, the classroom lamp 15 is arranged at the bottom of the protective shell 6, and the protective shell 6 and the first rotating shafts 8 are fixedly connected, so that the protective shell 6 can rotate along with the rotation of the first rotating shafts 8, the classroom lamp 15 has the function of adjusting the angle, and the classroom lamp can better irradiate the position with dark light rays in a classroom;
the mounting frame 5 is uniformly provided with four mounting holes 9, when the classroom lampshade 1 is mounted, the mounting hanging rod is connected with the four mounting holes 9, the classroom lampshade 1 is mounted on a wall body through the mounting hanging rod to illuminate a classroom, and the four mounting holes 9 are arranged, so that the connection between the classroom lampshade 1 and the wall body is more stable;
the size of the outer wall of the transmission gear 11 is matched with the size of the outer wall of the first driven gear 12, the transmission gear 11 is attached to the first driven gear 12, when the classroom lamp 15 needs to be adjusted in angle, a hexagonal wrench is plugged into the hexagonal hole 7, the hexagonal wrench is rotated, the hexagonal hole 7 drives the second rotating shaft 10 and the transmission gear 11 to rotate, the transmission gear 11 is attached to the first driven gear 12, the first driven gear 12 rotates along with the rotation of the transmission gear 11, then the second driven gear 13 and the third driven gear 14 sequentially start to rotate, and finally the third driven gear 14 drives the first rotating shaft 8 and the protective shell 6 to rotate, so that the aim of adjusting the angle of the classroom lamp 15 is achieved, the classroom lamp 15 can be adjusted in angle at any time through the hexagonal wrench, and the illumination requirement is met.
The working principle is as follows: for the anti-dazzle classroom lamp with the angle adjustment function, firstly, the installation hanging rod is connected with the four installation holes 9, the classroom lampshade 1 is installed on a wall body through the installation hanging rod to illuminate a classroom, after the classroom lamp 15 needs to be replaced after long-time use, the screw 3 is rotated, the screw 3 can be sequentially screwed off from the screw hole 4 through the threaded connection formed by the screw 3 and the screw hole 4, the anti-dazzle lamp grid 2 is taken out, the classroom lamp 15 is replaced, when the classroom lamp 15 needs to be adjusted in angle, the hexagonal wrench is plugged into the hexagonal hole 7, the hexagonal hole 7 drives the second rotating shaft 10 and the driving gear 11 to rotate, as the driving gear 11 and the first driven gear 12 are mutually attached, the first driven gear 12 rotates along with the rotation of the driving gear 11, and then the second driven gear 13 and the third driven gear 14 sequentially start to rotate, finally, the third driven gear 14 drives the first rotating shaft 8 and the protective shell 6 to rotate, so that the purpose of adjusting the angle of the classroom lamp 15 is achieved.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An anti-glare classroom lamp with adjustable angle, comprising a classroom lamp cover (1) and a classroom lamp (15), characterized in that: the anti-dazzle lamp comprises a classroom lamp cover (1), wherein an anti-dazzle lamp grid (2) is attached to the inner wall of the bottom end of the classroom lamp cover (1), screws (3) are arranged on two sides of the upper side of the anti-dazzle lamp grid (2), screw holes (4) are attached to the outer wall of the tail end of each screw (3), a mounting frame (5) is distributed at the top end of the classroom lamp cover (1), a protective shell (6) is arranged inside the upper end of the classroom lamp cover (1), a hexagonal hole (7) is formed in the outer wall of the middle of the classroom lamp cover (1), a first rotating shaft (8) is arranged at the joint of the classroom lamp cover (1) and the protective shell (6), a mounting hole (9) is formed in the middle of the mounting frame (5), a second rotating shaft (10) is connected to one side of the hexagonal hole (7), a transmission gear (11) is fixed to the, and the other side of the first driven gear (12) is attached with a second driven gear (13), a third driven gear (14) is fixed in the middle of the first rotating shaft (8), and a classroom lamp (15) is arranged at the bottom of the protective shell (6).
2. An anti-glare angle-adjustable classroom lamp as defined in claim 1, wherein: classroom lamp shade (1) and anti-dazzle lamp bars (2) laminate each other, and anti-dazzle lamp bars (2) are the horizontal distribution.
3. An anti-glare angle-adjustable classroom lamp as defined in claim 1, wherein: the anti-dazzle lamp fence (2) forms a detachable structure with the screw hole (4) through the screw (3), and the screw (3) is provided with four.
4. An anti-glare angle-adjustable classroom lamp as defined in claim 1, wherein: the first rotating shafts (8) are symmetrically distributed along a vertical central axis of the protective shell (6), and the protective shell (6) is fixedly connected with the first rotating shafts (8).
5. An anti-glare angle-adjustable classroom lamp as defined in claim 1, wherein: mounting holes (9) are uniformly distributed in the mounting rack (5), and four mounting holes (9) are formed.
6. An anti-glare angle-adjustable classroom lamp as defined in claim 1, wherein: the size of the outer wall of the transmission gear (11) is matched with the size of the outer wall of the first driven gear (12), and the transmission gear (11) is attached to the first driven gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897593.3U CN212986910U (en) | 2020-09-03 | 2020-09-03 | Anti-dazzle classroom lamp with angle of adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897593.3U CN212986910U (en) | 2020-09-03 | 2020-09-03 | Anti-dazzle classroom lamp with angle of adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212986910U true CN212986910U (en) | 2021-04-16 |
Family
ID=75436209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021897593.3U Expired - Fee Related CN212986910U (en) | 2020-09-03 | 2020-09-03 | Anti-dazzle classroom lamp with angle of adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212986910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114531755A (en) * | 2022-02-24 | 2022-05-24 | 广东卫明眼视光研究院 | Group gesture monitoring intelligent classroom lamp system |
| CN114623407A (en) * | 2022-03-24 | 2022-06-14 | 广东卫明眼视光研究院 | A remote multi-target monitoring system based on classroom intelligent lighting control |
-
2020
- 2020-09-03 CN CN202021897593.3U patent/CN212986910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114531755A (en) * | 2022-02-24 | 2022-05-24 | 广东卫明眼视光研究院 | Group gesture monitoring intelligent classroom lamp system |
| CN114623407A (en) * | 2022-03-24 | 2022-06-14 | 广东卫明眼视光研究院 | A remote multi-target monitoring system based on classroom intelligent lighting control |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |