CN209622505U - Integrated grid LED eyeshield classroom lamp - Google Patents
Integrated grid LED eyeshield classroom lamp Download PDFInfo
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- CN209622505U CN209622505U CN201920434950.3U CN201920434950U CN209622505U CN 209622505 U CN209622505 U CN 209622505U CN 201920434950 U CN201920434950 U CN 201920434950U CN 209622505 U CN209622505 U CN 209622505U
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- grid
- diffusion layer
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- diffuser plate
- classroom lamp
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Abstract
The utility model relates to technical field of lamps, more particularly, to a kind of integrated grid LED eyeshield classroom lamp, including by plate bottom plate and the stacked lighting cavity formed of light guide plate；The intracorporal side edge of the emitting cavity is provided with lamp bar or light bar；Successively being sticked on the light guide plate has diffusion layer and grid diffuser plate, or is successively sticked and has grid diffuser plate and diffusion layer.The purpose of the invention of the present invention is to provide a kind of integrated grid LED eyeshield classroom lamp, the dazzle of headlamp in classroom is effectively solved using technical solution provided by the utility model to discomfort caused by human eye, the technical issues of damage student eyesight.
Description
Technical field
The utility model relates to technical field of lamps, more particularly, to a kind of integrated grid LED eyeshield classroom lamp.
Background technique
Lamps and lanterns refer to energy light transmission, distribution and the utensil for changing light source light distribution, play the role of illumination.In classroom
In, illumination is particularly important.
Existing classroom illumination mostly uses lamps and lanterns not with antidazzle visor, or is worth lower lamps and lanterns using dazzle, is easy to draw
Visual fatigue is played, it is serious to induce blindness.
Utility model content
It is practical new using this purpose of the invention of the present invention is to provide a kind of integrated grid LED eyeshield classroom lamp
The dazzle that the technical solution that type provides effectively solves headlamp in classroom damages the technology of student eyesight to discomfort caused by human eye
Problem.
In order to solve the above-mentioned technical problem, the utility model provides integrated grid LED eyeshield classroom lamp, including by plate
The lighting cavity of bottom plate and the stacked composition of light guide plate；The intracorporal side edge of the emitting cavity is provided with lamp bar or light bar；Institute
It states successively to be sticked on light guide plate and has diffusion layer and grid diffuser plate, or be successively sticked and have grid diffuser plate and diffusion layer.
Preferably, back shroud is formed on the bottom plate；In the lighting cavity, the side of diffusion layer and grid diffuser plate
Frame is equipped with frame at edge.
Preferably, the diffusion layer is the diffusion barrier and/or diffuser plate being attached on the light guide plate.
Preferably, on the grid diffuser plate towards being formed uniformly by multiple side groups on the side of the diffusion layer
At groove.
Alternatively, towards being formed uniformly pyramid on the side of the diffusion layer on the grid diffuser plate.
From the foregoing, it will be observed that available following the utility model has the advantages that the utility model is logical using classroom lamp provided by the utility model
The effect that the structure feature that the side emitting of lighting cavity is combined with grid diffuser plate realizes diffusion to light is crossed, is reduced
Blue light in LED reduces the harm to student eyesight；The veiling glare for absorbing classroom lamp, keeps light more uniform, avoids to greatest extent
Student eyesight is protected in lamps and lanterns dazzle；There is no stroboscopic simultaneously, further protects student eyesight.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be practical to this
Attached drawing needed in the description of new embodiment or the prior art is briefly described.It should be evident that being described below
In attached drawing be only that a part of the embodiment of the utility model is not paying wound for those of ordinary skill in the art
Under the premise of the property made is laborious, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model embodiment integration grid LED eyeshield classroom lamp explosive view.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Existing classroom illumination mostly uses lamps and lanterns not with antidazzle visor, or is worth lower lamps and lanterns using dazzle, is easy to draw
The visual fatigue of student is played, it is serious to induce blindness.
Referring to Figure 1, in order to solve the above-mentioned technical problem, the present embodiment provides a kind of integrated grid LED eyeshield classrooms
Lamp, avoiding classroom illumination lamps and lanterns, there are dazzles, damage to student eyesight.
For this purpose, what integration grid LED eyeshield classroom lamp provided in this embodiment was spread using side emitting and grid
The light that light processing mode issues lamps and lanterns is handled, to reach foregoing invention purpose.Specific embodiment is as described below:
Integration grid LED eyeshield classroom lamp provided in this embodiment includes the bottom plate 10 and light guide plate 20 of plate, the bottom
Plate 10 and light guide plate 20 are stacked in gap, form lighting cavity between bottom plate 10 and light guide plate 20.
The intracorporal side edge of emitting cavity is provided with lamp bar or light bar 30, in order to comply with the market demand, the lamp bar or light bar
30 be at low cost, the high LED light strip 30 of occupation rate of market, and in the mounting structure of LED light strip 30, be can be used in bottom plate 10
And/or the edge of light guide plate 20 is formed with the mounting structure of flanging, or using in the edge of bottom plate 10 and light guide plate 20
It is provided with the mounting structure of frame, LED light strip 30 is attached on above-mentioned mounting structure, and enabling whole lamp body is in side emitting.
In order to achieve the effect that anti-dazzle, the present embodiment further include diffusion layer 40 and grid diffuser plate 50.Wherein diffusion layer
40 be the diffusion barrier and/or diffuser plate being attached on light guide plate 20, if using diffusion barrier and diffuser plate simultaneously, can by diffusion barrier and
Diffuser plate mutually is sticked to form entirety.Grid diffuser plate 50 then can its towards be formed uniformly on the side of diffusion layer 40 by
The groove, such as rotary table connected in star, frustum connected in star or terrace with edge connected in star etc. of multiple side compositions；Alternatively, in grid diffuser plate
Towards being formed uniformly pyramid on the side of diffusion layer 40 on 50.
In mounting structure, following two mounting means can be used, first is that the diffusion layer 40 that is successively sticked on light guide plate 20
With grid diffuser plate 50, second is that be successively sticked on light guide plate 20 grid diffuser plate 50 and diffusion layer 40.It can be according to difficulty of processing
And production requirement is adjusted replacement to above-mentioned mounting means, it should be noted that although using in the present embodiment
50 structure of above-mentioned diffusion layer 40 and grid diffuser plate, but diffusion layer 40 and 50 structure of grid diffuser plate and the two mounting means can
Independent assortment, formation meet lighting requirement harmless to student eyesight in classroom.
In said structure, back shroud 60 can also be formed on bottom plate 10；In lighting cavity, diffusion layer 40 and grid
The edge frame of diffuser plate 50 is equipped with frame 70.Back shroud 60 is combined with frame 70 expands lighting cavity, diffusion layer 40 and grid
It falls apart and 50 is wrapped to form complete lamps and lanterns.
In conclusion the structure feature pair that the present embodiment is combined by the side emitting of lighting cavity with grid diffuser plate
Light realizes the effect of diffusion, reduces the blue light in LED, reduces the harm to student eyesight；The veiling glare for absorbing classroom lamp, makes
Light is more uniform, avoids lamps and lanterns dazzle to greatest extent, protects student eyesight；There is no stroboscopic simultaneously, further protects student's view
Power.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (5)
1. integrated grid LED eyeshield classroom lamp, it is characterised in that: including by plate bottom plate and light guide plate it is stacked form shine
Cavity；The intracorporal side edge of the emitting cavity is provided with lamp bar or light bar；Successively being sticked on the light guide plate has diffusion layer
With grid diffuser plate, or successively it is sticked and has grid diffuser plate and diffusion layer.
2. integrated grid LED eyeshield classroom lamp according to claim 1, it is characterised in that: be formed on the bottom plate
Back shroud；Frame is equipped in the edge frame of the lighting cavity, diffusion layer and grid diffuser plate.
3. integration grid LED eyeshield classroom lamp according to claim 2, it is characterised in that: the diffusion layer is to be sticked
In diffusion barrier and/or diffuser plate on the light guide plate.
4. integration grid LED eyeshield classroom lamp according to any one of claim 1-3, it is characterised in that: described
Towards being formed uniformly by the groove being made of multiple sides on the side of the diffusion layer on grid diffuser plate.
5. integration grid LED eyeshield classroom lamp according to any one of claim 1-3, it is characterised in that: described
Towards being formed uniformly pyramid on the side of the diffusion layer on grid diffuser plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434950.3U CN209622505U (en) | 2019-04-01 | 2019-04-01 | Integrated grid LED eyeshield classroom lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434950.3U CN209622505U (en) | 2019-04-01 | 2019-04-01 | Integrated grid LED eyeshield classroom lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622505U true CN209622505U (en) | 2019-11-12 |
Family
ID=68458301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920434950.3U Active CN209622505U (en) | 2019-04-01 | 2019-04-01 | Integrated grid LED eyeshield classroom lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048501A1 (en) * | 2020-09-02 | 2022-03-10 | 嘉兴山蒲照明电器有限公司 | Led lighting device |
| US11885481B2 (en) | 2020-09-02 | 2024-01-30 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED lighting device |
-
2019
- 2019-04-01 CN CN201920434950.3U patent/CN209622505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048501A1 (en) * | 2020-09-02 | 2022-03-10 | 嘉兴山蒲照明电器有限公司 | Led lighting device |
| US11885481B2 (en) | 2020-09-02 | 2024-01-30 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220905 Address after: 1st Floor, 5th to 8th Floor, Factory Building, No. 51, Xihuan 5th Road, South District, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Micro Technology Co.,Ltd. Address before: 1st, 4th and 5th Floor, Building F, Tianxin Julong Industrial Park, Meitang Community, Huangjiang Town, Dongguan City, Guangdong Province, 523750 Patentee before: Dongguan Na Chuan Ying Hai Lighting Co.,Ltd. |
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| TR01 | Transfer of patent right |