CN220228916U - Writing board lamp - Google Patents
Writing board lamp Download PDFInfo
- Publication number
- CN220228916U CN220228916U CN202321461604.7U CN202321461604U CN220228916U CN 220228916 U CN220228916 U CN 220228916U CN 202321461604 U CN202321461604 U CN 202321461604U CN 220228916 U CN220228916 U CN 220228916U
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- light source
- cover
- plate
- lamp
- lens
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- 239000011324 bead Substances 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model relates to a writing board lamp, which comprises a lamp body, wherein a light source assembly is arranged in the lamp body, and a lens and a grille cover are sequentially arranged below the light source assembly; the lamp body comprises end covers, and the end covers on two sides are connected through a cover plate; the end cover is sequentially provided with a light source plate mounting groove, a lens mounting groove and a grid cover mounting groove, a screw rod seat is mounted on the cover plate and connected with the bottom end of the screw rod, the screw rod top end is sleeved with a connecting seat, the light source assembly comprises a light source plate, light source lamp beads are mounted on the light source plate, and the end cover is connected with the cover plate through screws. The utility model has safe and reliable structure and convenient assembly and disassembly; the mounting mode between the light source board and the lamp body adopts the plug-in type, and the assembly and the disassembly are convenient and reliable.
Description
Technical Field
The utility model belongs to the technical field of illumination, and relates to a writing board lamp.
Background
The writing board lamp is used as a lighting tool of a classroom, myopia prevention and control of teenagers and health problems thereof are always major problems concerned by social groups, wherein the schools also participate in the schools for carrying the eyes of children in the schools, so that the children are helped to cultivate good eye hygiene habits, and a good classroom lighting environment is provided for the children. Students perform learning activities in classrooms, almost all short-distance gazing, in order to adapt to the classroom environment, the visual system of the people can automatically regulate, so that eye muscles are excessively stressed, the students need to read and write every day, and if the students learn in the poor classroom illumination environment for a long time, visual physiological diseases can be caused.
The existing writing lamp panel has the problems of complex structure and difficult installation.
Disclosure of Invention
The utility model aims to provide a writing board lamp which can solve the problems, is safe and reliable in structure and is convenient to assemble and disassemble.
According to the technical scheme provided by the utility model: a writing board lamp comprises a lamp body, wherein a light source assembly is arranged in the lamp body, and a lens and a grille cover are sequentially arranged below the light source assembly; the lamp body comprises end covers, and the end covers on two sides are connected through a cover plate; the end cover is sequentially provided with a light source plate mounting groove, a lens mounting groove and a grid cover mounting groove, a screw rod seat is arranged on the cover plate and connected with the bottom end of the screw rod, and a connecting seat is sleeved at the top end of the screw rod.
As a further improvement of the utility model, the light source assembly comprises a light source plate, and the light source plate is provided with light source lamp beads.
As a further development of the utility model, the end cap is connected to the cover plate by means of screws.
As a further improvement of the utility model, the top of the cover plate is provided with a chute, the bottom of the screw seat is provided with a screw seat bottom plate, the screw seat bottom plate slides in the chute, and the cover plate is connected with the screw seat bottom plate through screws.
As a further improvement of the utility model, the top of the screw seat is a screw seat top plate, and the screw seat top plate is provided with a through hole.
As a further improvement of the utility model, a screw rod sleeve hole is arranged in the middle of the connecting seat, connecting through holes are arranged at two sides of the connecting seat, the upper end and the lower end of the connecting seat are tightly attached to the nuts, and the nuts are sleeved on the screw rods.
As a further improvement of the utility model, the periphery of the connecting seat is sleeved with a protective cover.
As a further improvement of the utility model, the protective cover is hemispherical.
As a further development of the utility model, the lens is provided with lens edges on both sides, which are located in the lens mounting groove.
As a further improvement of the utility model, the upper part of the lens is provided with a light source groove, and the light source lamp beads are positioned in the light source groove.
The positive progress effect of this application lies in:
1. the utility model has safe and reliable structure and convenient assembly and disassembly; the mounting mode between the light source board and the lamp body adopts the plug-in type, and the assembly and the disassembly are convenient and reliable.
2. The light outlet adopts the grille cover, the anti-dazzle effect is good, and the installation mode between the grille cover and the lamp body adopts the plug-in mode, so that the assembly and the disassembly are convenient and reliable.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged schematic view of the area a in fig. 1.
Fig. 3 is an enlarged schematic view of region B in fig. 1.
Fig. 4 is a cross-sectional view of the present utility model.
In fig. 1 to 4, the light source device comprises a grille cover 1, a lens 2, a lamp body 3, a light source assembly 6 and the like.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "include" and "have," and the like, mean that other content not already listed may be "included" and "provided" in addition to those already listed in "include" and "provided; for example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements not expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Due to the drawing angle problem, some parts may not be drawn, but the positions and connection relations of the parts may be understood according to the text expression part.
As shown in fig. 1, the utility model relates to a writing board lamp, which comprises a lamp body 3, wherein a light source component 6 is arranged in the lamp body 3, and a lens 2 and a grid cover 1 are sequentially arranged below the light source component 6.
The light source assembly 6 comprises a light source plate, and light source lamp beads are arranged on the light source plate.
As shown in fig. 2, the lamp body 3 includes end caps 3-1, and both end caps 3-1 are connected by a cover plate 3-2. The end cover 3-1 is provided with a light source plate mounting groove, a lens mounting groove and a grid cover mounting groove in sequence, which are respectively used for positioning the light source plate, the lens 2 and the end part of the grid cover 1. The cover plate 3-2 is provided with a screw rod seat 3-3, the screw rod seat 3-3 is connected with the bottom end of the screw rod 3-4, and the top end of the screw rod 3-4 is sleeved with a connecting seat 3-5.
The end cover 3-1 is connected with the cover plate 3-2 through screws.
The top of the cover plate 3-2 is provided with a chute, the bottom of the screw seat 3-3 is provided with a screw seat bottom plate, and the screw seat bottom plate slides in the chute, so that the connection strength of the screw seat bottom plate and the chute is improved. The cover plate 3-2 is connected with the screw seat bottom plate through screws.
The top of the screw rod seat 3-3 is provided with a screw rod seat top plate, the screw rod seat top plate is provided with a through hole, and a nut is arranged on the through hole and is used for being connected with the screw rod 3-4.
As shown in FIG. 3, a screw sleeve hole is formed in the middle of the connecting seat 3-5 and used for accommodating the screw 3-4, and connecting through holes are formed in two sides of the connecting seat 3-5 and used for being connected with a room ceiling by matching with screws. The upper end and the lower end of the connecting seat 3-5 are tightly attached to nuts, and the nuts are sleeved on the screw rods 3-4.
For attractive appearance and collision prevention, a protective cover 3-6 is sleeved on the periphery of the connecting seat 3-5, the protective cover 3-6 is hemispherical, and the top end of the protective cover 3-6 abuts against the ceiling of a room.
As shown in fig. 4, lens edges 2-1 are provided on both sides of the lens 2, and the lens edges 2-1 are located in the lens mounting groove. The upper part of the lens 2 is provided with a light source groove 2-2, and light source lamp beads are positioned in the light source groove 2-2, so that the light source utilization rate is improved.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.
Claims (10)
1. A writing board lamp comprises a lamp body (3), wherein a light source assembly (6) is arranged in the lamp body (3), and a lens (2) and a grid cover (1) are sequentially arranged below the light source assembly (6); the lamp is characterized in that the lamp body (3) comprises end covers (3-1), and the end covers (3-1) at two sides are connected through a cover plate (3-2); the end cover (3-1) is sequentially provided with a light source plate mounting groove, a lens mounting groove and a grid cover mounting groove, the cover plate (3-2) is provided with a screw rod seat (3-3), the screw rod seat (3-3) is connected with the bottom end of the screw rod (3-4), and the top end of the screw rod (3-4) is sleeved with a connecting seat (3-5).
2. A tablet light according to claim 1, characterized in that the light source assembly (6) comprises a light source plate on which the light source beads are mounted.
3. A tablet lamp according to claim 1, characterized in that the end cap (3-1) is connected to the cover plate (3-2) by means of screws.
4. The writing board lamp as claimed in claim 1, characterized in that the top of the cover plate (3-2) is provided with a chute, the bottom of the screw seat (3-3) is a screw seat bottom plate, the screw seat bottom plate slides in the chute, and the cover plate (3-2) is connected with the screw seat bottom plate through screws.
5. A writing board lamp as claimed in claim 1, characterized in that the top of the screw seat (3-3) is a screw seat top plate, which is provided with a through hole.
6. The writing board lamp as claimed in claim 1, characterized in that a screw sleeve hole is formed in the middle of the connecting seat (3-5), connecting through holes are formed in two sides of the connecting seat (3-5), the upper end and the lower end of the connecting seat (3-5) are tightly attached to nuts, and the nuts are sleeved on the screws (3-4).
7. A tablet lamp according to claim 1, characterized in that the outer circumference of the connection base (3-5) is covered with a protective cover (3-6).
8. A tablet lamp according to claim 7, characterized in that the shield (3-6) is hemispherical.
9. A tablet lamp according to claim 1, characterized in that the lens (2) is provided with lens edges (2-1) on both sides, the lens edges (2-1) being located in the lens mounting groove.
10. A tablet lamp according to claim 2, characterized in that the upper part of the lens (2) is provided with a light source groove (2-2), and the light source beads are located in the light source groove (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321461604.7U CN220228916U (en) | 2023-06-08 | 2023-06-08 | Writing board lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321461604.7U CN220228916U (en) | 2023-06-08 | 2023-06-08 | Writing board lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228916U true CN220228916U (en) | 2023-12-22 |
Family
ID=89174548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321461604.7U Active CN220228916U (en) | 2023-06-08 | 2023-06-08 | Writing board lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228916U (en) |
-
2023
- 2023-06-08 CN CN202321461604.7U patent/CN220228916U/en active Active
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