CN214500995U - Classroom lamp - Google Patents
Classroom lamp Download PDFInfo
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- CN214500995U CN214500995U CN202120735419.7U CN202120735419U CN214500995U CN 214500995 U CN214500995 U CN 214500995U CN 202120735419 U CN202120735419 U CN 202120735419U CN 214500995 U CN214500995 U CN 214500995U
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- classroom lamp
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Abstract
The utility model belongs to the technical field of classroom lamp technique and specifically relates to a classroom lamp, include: the right end of the shell is provided with a notch, and two inner side surfaces which are positioned below the notch and along the length direction of the shell are provided with slots; the sealing plate is fixedly connected to the notch end of the shell through a bolt; the reflecting and refracting mirror is arranged inside the shell; the utility model discloses a reflection of light refractor that sets up can effectually reflect the illumination of lamp pearl strip to great reinforcing this classroom lamp's luminance effect, and place reflection of light refractor, lamp pearl strip and astigmatism piece and carry out spacing from top to bottom in the inside of casing and through pegging graft the check plastic slab in the bottom of casing, it is spacing about going on the check plastic slab through the shrouding that sets up at last, thereby accomplish the assembly to this classroom lamp, the dismouting is simple, and the practicality is stronger.
Description
Technical Field
The utility model relates to a classroom lamp technical field especially relates to a classroom lamp.
Background
The classroom lamp is a common education illumination LED panel lamp, and the lampshade has a grid anti-dazzle type and a micro-prism anti-dazzle type, so that the illuminating area is large, and the illumination is uniform and symmetrical. In the standard of the educational illumination industry, classroom lamps are uniformly distributed longitudinally (the long axis of the lamps is vertical to a blackboard), the vertical distance between the lamps and a desk is not less than 1.7 m, namely the classroom lamps are installed according to the height of the desk, the height of a desk in middle and primary schools is about 70cm generally, and the height of a desk in a kindergarten is about 50cm generally.
Most of the existing classroom lamps do not have a reflecting and refracting mirror, so the brightness intensity is relatively general, and the existing classroom lamps are relatively complicated in assembly steps and relatively low in practicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of general brightness intensity and the like in the prior art and providing a classroom lamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a classroom lamp comprising:
the right end of the shell is provided with a notch, and two inner side surfaces which are positioned below the notch and along the length direction of the shell are provided with slots;
the sealing plate is fixedly connected to the notch end of the shell through a bolt;
the reflecting and refracting mirror is arranged inside the shell;
the lamp bead strip is arranged on one side of the light reflecting and refracting mirror, which is far away from the shell, and is sleeved in the shell;
the light diffuser is arranged on one side of the lamp bead strip, which is far away from the reflecting and refracting mirror, and is sleeved in the shell;
the grid plastic plate is movably inserted into the slot and is limited left and right through the sealing plate.
Preferably, the suspension rod is provided with two groups and is installed at the top of the shell at intervals.
Preferably, the top of the suspender is provided with a mounting part for connecting with a wall body.
Preferably, a plurality of groups of grooves are formed in the reflecting and refracting mirror in a bending mode, and the lamp bead strips are fixedly installed inside the grooves.
The utility model provides a pair of classroom lamp, beneficial effect lies in: the utility model discloses a reflection of light refractor that sets up can effectually reflect the illumination of lamp pearl strip to great reinforcing this classroom lamp's luminance effect, and place reflection of light refractor, lamp pearl strip and astigmatism piece and carry out spacing from top to bottom in the inside of casing and through pegging graft the check plastic slab in the bottom of casing, it is spacing about going on the check plastic slab through the shrouding that sets up at last, thereby accomplish the assembly to this classroom lamp, the dismouting is simple, and the practicality is stronger.
Drawings
Fig. 1 is a schematic structural view of a classroom lamp provided by the present invention;
fig. 2 is a first perspective view of a classroom lamp provided by the present invention;
fig. 3 is a second perspective view of a classroom lamp provided by the present invention.
In the figure: 1. a housing; 2. a slot; 3. closing the plate; 4. a light reflecting and refracting mirror; 5. a light bead strip; 6. a light diffuser; 7. a grid plastic plate; 8. a boom; 9. and (4) a groove.
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.
Referring to fig. 1 to 3, a classroom lamp includes:
the shell comprises a shell 1, wherein a gap is formed in the right end of the shell 1, and slots 2 are formed in two inner side surfaces, located below the gap and along the length direction of the shell 1;
the sealing plate 3 is fixedly connected to the notch end of the shell 1 through bolts;
the reflecting and refracting mirror 4, the reflecting and refracting mirror 4 is arranged inside the shell 1;
the lamp bead strip 5 is arranged on one side of the catadioptric lens 4, which is far away from the shell 1, and the lamp bead strip 5 is sleeved in the shell 1;
the light-diffusing piece 6 is arranged on one side of the lamp bead strip 5, which is far away from the reflecting and refracting mirror 4, and is sleeved in the shell 1;
the grid plastic plate 7 is movably inserted into the slot 2 and is limited left and right through the sealing plate 3.
Still include jib 8, jib 8 is provided with two sets ofly and the interval is installed at the top of casing 1, 8 tops of jib be provided with be used for with wall connection's installed part, be convenient for fix casing 1 on the wall body through jib 8 and the connecting piece that sets up.
Bending on the reflection and refraction mirror 4 is formed with a plurality of groups of grooves 9, and the lamp bead strip 5 is fixedly installed in the grooves 9, and the grooves 9 are convenient for installing the lamp bead strip 5.
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 (4)
1. A classroom lamp, comprising:
the device comprises a shell (1), wherein a gap is formed in the right end of the shell (1), and slots (2) are formed in two inner side surfaces, located below the gap and along the length direction of the shell (1);
the sealing plate (3) is fixedly connected to the notch end of the shell (1) through a bolt;
the reflecting and refracting mirror (4), the reflecting and refracting mirror (4) is arranged inside the shell (1);
the lamp bead strip (5) is arranged on one side, away from the shell (1), of the reflection and refraction mirror (4) and sleeved in the shell (1);
the light diffuser (6) is arranged on one side, away from the reflecting and refracting mirror (4), of the lamp bead strip (5), and the light diffuser (6) is sleeved inside the shell (1);
the grid plastic plate (7) is movably inserted into the slot (2) and is limited left and right through the sealing plate (3).
2. A classroom lamp as defined in claim 1, wherein: still include jib (8), jib (8) are provided with two sets ofly and the interval is installed the top of casing (1).
3. A classroom lamp as defined in claim 2, wherein: and the top of the suspender (8) is provided with a mounting part used for being connected with a wall body.
4. A classroom lamp as defined in claim 1, wherein: the reflecting and refracting mirror (4) is bent to form a plurality of groups of grooves (9), and the lamp bead strips (5) are fixedly arranged in the grooves (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120735419.7U CN214500995U (en) | 2021-04-12 | 2021-04-12 | Classroom lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120735419.7U CN214500995U (en) | 2021-04-12 | 2021-04-12 | Classroom lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214500995U true CN214500995U (en) | 2021-10-26 |
Family
ID=78202446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120735419.7U Active CN214500995U (en) | 2021-04-12 | 2021-04-12 | Classroom lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214500995U (en) |
-
2021
- 2021-04-12 CN CN202120735419.7U patent/CN214500995U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |