CN204573804U - Eyeshield illumination lamp - Google Patents
Eyeshield illumination lamp Download PDFInfo
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- CN204573804U CN204573804U CN201520290951.7U CN201520290951U CN204573804U CN 204573804 U CN204573804 U CN 204573804U CN 201520290951 U CN201520290951 U CN 201520290951U CN 204573804 U CN204573804 U CN 204573804U
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Abstract
The utility model relates to field of illuminating lamps, concrete, be a kind of Eyeshield illumination lamp of grating type illumination scheme.The utility model discloses a kind of Eyeshield illumination lamp, comprise lampshade, light-emitting component, grid and power supply device, lampshade is the cover body of tool one opening, and light-emitting component and power supply device are arranged in lampshade; Grid is arranged at the opening part of lampshade, and grid comprises the grille strip of square crossing arrangement, and the shape of grille strip is taper wide at the top and narrow at the bottom.The utility model can be applicable to classroom illumination, and the illumination of the workplace such as factory, family, office.
Description
Technical field
The utility model relates to field of illuminating lamps, concrete, is a kind of Eyeshield illumination lamp of grating type illumination scheme.
Background technology
In recent years, adolescent myopia crowd ratio was in ascendant trend year by year, and the soaring of the myopia incidence of disease has become a worldwide problem, and myopia becomes the biggest threat of juvenile healthy.China is one of country that the near-sighted incidence of disease is the highest in the world, and national myopia number, more than 400,000,000, occupies the first in the world.The myopia overwhelming majority reads a book because of under light at night, and causing eyes to be in for a long time, fatigue state causes.Therefore, in order to vision protection, study and work ambient lighting wants appropriateness, and free from glare or flicker are answered in illumination, and blackboard is not reflective, does not irradiate at sunlight or reads under half-light or write.
The grid of Grille lamp is mainly used in the direct light controlling light fixture, grid comprises grid and is fixed on the grill frame of grid surrounding, described grid is formed by grid sheet cross arrangement, and the spacing between grid sheet and the height of grid sheet all can affect the illumination in environment.Too small or the too high illumination efficiency that can reduce light fixture of grid sheet of spacing, and spacing is excessive or grid sheet is too low does not just reach the object controlling dazzle.
CN202109338U patent document discloses a kind of embedded fluorescent lamp dish, and adopt cell structure, grid comprises longitudinal main grate of interior frame central authorities, and the both sides of main grate are provided with the secondary grid of the multiple tracks transverse direction perpendicular with it.This embedded lamp panel utilizes the inner surface of interior frame, main grate and secondary grid to reflect light, makes its uniform-illumination.But the spacing between grid is excessive, obvious not to the control of dazzle.
CN202719546U patent document discloses a kind of classroom illumination light fixture dedicated grid, comprises cuboid grid, and the grid sheet that grid is arranged by square crossing in grill frame forms, and the shape of grid sheet is spear shape.But the interval between the grid sheet of this grid is not in length and breadth etc., and grid sheet adopts spear shape, makes processing get up and bothers very much.
Utility model content
Therefore, the weak point that the utility model exists for existing grid lamp, proposes a kind of Eyeshield illumination lamp.
The utility model adopts following technical scheme:
Eyeshield illumination lamp, comprises lampshade, light-emitting component, grid and power supply device, and lampshade is the cover body of tool one opening, and light-emitting component and power supply device are arranged in lampshade; Grid is arranged at the opening part of lampshade, and grid comprises the grille strip of square crossing arrangement, and the shape of grille strip is taper wide at the top and narrow at the bottom.
Further, illuminating lamp also comprises diffusion shell, and light-emitting component is positioned at diffusion shell, and diffusion shell is fixedly mounted in lampshade.
Further, diffusion shell is Merlon cover or cloche.
Further, illuminating lamp also comprises connecting rod, and connecting rod is fixedly connected with lampshade, fixes this Eyeshield illumination lamp for installing.
Further, the opening of lampshade is rectangle.
Further, the cross section of grille strip becomes inverted trapezoidal, and its taper angle is not more than 10 °.
Further, the distance between light-emitting component and grid is the scope between 60mm to 70mm.
Further, the vertical and horizontal spacing of grille strip is equal, and each grid namely on it is square grid.
Further, the spacing of grille strip is 18mm.
Further, the surface of grille strip is covered with reflectance coating.
The difference of the utility model and prior art is that the grille strip of grid is taper wide at the top and narrow at the bottom, the light that light-emitting component in lampshade is launched is irradiated on the inclined-plane of grille strip, reflect, make the light illumination in environment evenly by the secondary reflection of light and multiple reflections and softer.Grid improves the light of environment for use, simultaneously controls dazzle well, makes the dazzle value of the utility model place environment up to standard, builds a comfortable lighting environment.
The utility model can be applicable to classroom illumination, and the illumination of the workplace such as factory, family, office.
Accompanying drawing explanation
Fig. 1 is the explosive view of Eyeshield illumination lamp;
Fig. 2 is the side view of Eyeshield illumination lamp;
Fig. 3 is the upward view of Eyeshield illumination lamp;
Fig. 4 is the overall diagram of Eyeshield illumination lamp;
Fig. 5 is the schematic internal view of Eyeshield illumination lamp;
Fig. 6 is the grid of Eyeshield illumination lamp;
Fig. 7 is the cross section of the grille strip of Eyeshield illumination lamp grid;
Fig. 8 is Eyeshield illumination lamp scheme of installation;
Fig. 9 is the schematic layout pattern of Eyeshield illumination lamp in classroom.
Detailed description of the invention
For further illustrating each embodiment, the utility model provides accompanying drawing.These accompanying drawings are a part for the utility model disclosure, and it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated to explain the operation principles of embodiment.Coordinate with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantage of the present utility model.Assembly in figure not drawn on scale, and similar element numbers is commonly used to assembly like representation class.
Now with detailed description of the invention, the utility model is further illustrated by reference to the accompanying drawings.
Consult shown in Fig. 1 to Fig. 8, the Eyeshield illumination lamp of the preferred embodiment of the utility model, comprising: lampshade 1, LED strip lamp 2, diffusion shell 3, grid 4, connecting rod 5 and power supply 6.Wherein, lampshade 1 is the cover body of lower aperture, and two LED strip lamps 2 are arranged in the base plate 11 of lampshade 1.As shown in Figure 5, power supply 6 is arranged on above the base plate 11 of lampshade, and two LED strip lamps 2 are arranged in base plate 11, symmetric arrays, and power supply 6 is that two LED strip lamps 2 are powered.It is to make light flock together that lampshade 1 covers on LED strip lamp 2, and light from the opening part of lampshade 2 out, also has and prevents from getting an electric shock and dust-proof effect, also have protective effect to eyes.
Further, the opening of this embodiment lampshade 1 is rectangle, easy to make, is easy to processing.Those skilled in the art is known, adopts other shapes also to have same function.
If without diffusion shell 3, the light direct projection of LED strip lamp 2 is gone out, and distribution of light is uneven.And the LED strip lamp 2 peripheral hardware diffusion shell 3 of this embodiment, diffusion shell 3 can make light be evenly distributed in a face.Diffusion shell 3 can be Merlon (PC) cover, also can be cloche; In addition PC cover can be translucent cover, striped cover, frosted cover etc.What the diffusion shell 3 of this embodiment adopted is PC cover.
Consult shown in Fig. 6 and Fig. 7, grid 4 is arranged on the openend of lampshade 1, and the shape of grid 4 is rectangle, matches with the opening shape of lampshade 4.The grille strip 41 that grid 4 is arranged by square crossing forms, and as shown in Figure 6, grille strip 41 is taper wide at the top and narrow at the bottom.Consult shown in 7, the cross section of the grille strip 41 of this embodiment is inverted trapezoidal.Its taper angle is not more than 10 °, and the angle of the taper angle of this embodiment grille strip is 10 °.
Grid 4 of the present utility model is made up of conical grating bar 41 wide at the top and narrow at the bottom, and the vertical and horizontal spacing of grille strip 41 is suitable, and all foursquare grid of its orthographic projection, the height of grille strip is 0.3-20mm.Distance between this utility model grille strip is 18mm, and namely single lattice of grid 4 are of a size of 18mm × 18mm.The height of grille strip is 12mm.
When light is irradiated on the grille strip 41 of grid 4, owing to grille strip 41 having the inclined-plane of certain angle, light reflects on inclined-plane, makes the uniform light in environment soft by the secondary reflection of light and multiple reflections.Grid 4 can improve the environment for use of light, simultaneously controls dazzle well, makes the dazzle value of Eyeshield illumination lamp place environment up to standard, builds a comfortable lighting environment.In addition, use grid 4 to encapsulate lampshade 1, air circulation is good, and easy access, be convenient for changing.
Consult shown in Fig. 8, the distance between the LED strip lamp in grid 4 and lampshade 1 is the scope between 60mm to 70mm, and preferably during 65mm, the light of light is more all even soft.
More specifically, at the reflectance coating of the surface coverage vacuum coating technology process of grille strip 41, increase the reflectivity on grille strip 41 surface, improve the brightness of environment, be conducive to vision protection.The utilization of limited light is reached maximization, realizes the object of energy-saving and emission-reduction.
This embodiment adopts connecting rod 5 fixing on the ceiling, and connecting rod 5 uses screw to be fixedly connected with the base plate 11 of lampshade 1, and the length of connecting rod 5 can regulate as required.It should be noted that, if environment high is low, then need not need connecting rod 5 on the ceiling by directly fixing for Eyeshield illumination lamp, directly by fixing on the ceiling for the base plate 11 of lampshade 1.
Consult shown in Fig. 8 and Fig. 9, the Eyeshield illumination lamp of this embodiment is installed in classroom, as classroom illumination light fixture.In order to reach middle and primary schools' classroom lighting and the illumination sanitary standard of national defined [GB7793-2010], when installing Eyeshield illumination lamp, the height of lamp distance desktop 7 is 1800mm-2200mm, and on desktop, lamp illuminance is best, and light is the most even.In the present context, vision should not produce fatigue, for student builds a comfortable academic environment.
As shown in Figure 9, it is only a-circle-by-a-circle that Eyeshield illumination lamp gives out, and the brightness of aperture 8 weakens from inside to outside successively.Therefore, in order to make in classroom illuminance on each seat up to standard, when installing Eyeshield illumination lamp, between lamp and lamp, centre distance is all around 2400mm, and now, the illuminating effect in environment is best.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (10)
1. Eyeshield illumination lamp, comprises lampshade, light-emitting component, grid and power supply device, and described lampshade is the cover body of tool one opening, and light-emitting component and power supply device are arranged in lampshade; Described grid is arranged at the opening part of lampshade, and grid comprises the grille strip of square crossing arrangement, it is characterized in that: the shape of described grille strip is taper wide at the top and narrow at the bottom.
2. Eyeshield illumination lamp as claimed in claim 1, is characterized in that: described illuminating lamp also comprises diffusion shell, and light-emitting component is positioned at diffusion shell, and diffusion shell is fixedly mounted in lampshade.
3. Eyeshield illumination lamp as claimed in claim 2, is characterized in that: described diffusion shell is Merlon cover or cloche.
4. Eyeshield illumination lamp as claimed in claim 1, is characterized in that: described illuminating lamp also comprises connecting rod, and connecting rod is fixedly connected with lampshade, fixes this Eyeshield illumination lamp for installing.
5. Eyeshield illumination lamp as claimed in claim 1, is characterized in that: the opening of described lampshade is rectangle.
6. Eyeshield illumination lamp as claimed in claim 1, it is characterized in that: the cross section of described grille strip becomes inverted trapezoidal, its taper angle is not more than 10 °.
7. Eyeshield illumination lamp as claimed in claim 1, is characterized in that: the distance between described light-emitting component and grid is the scope between 60mm to 70mm.
8. Eyeshield illumination lamp as claimed in claim 1, it is characterized in that: the vertical and horizontal spacing of described grille strip is equal, each grid namely on it is square grid.
9. Eyeshield illumination lamp as claimed in claim 8, is characterized in that: the spacing of described grille strip is 18mm.
10. the Eyeshield illumination lamp as described in any one of claim 1 to 9, is characterized in that: the surface of described grille strip is covered with reflectance coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290951.7U CN204573804U (en) | 2015-05-07 | 2015-05-07 | Eyeshield illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290951.7U CN204573804U (en) | 2015-05-07 | 2015-05-07 | Eyeshield illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573804U true CN204573804U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290951.7U Active CN204573804U (en) | 2015-05-07 | 2015-05-07 | Eyeshield illumination lamp |
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| Country | Link |
|---|---|
| CN (1) | CN204573804U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733235A (en) * | 2016-02-01 | 2016-07-06 | 杭州鸿雁电器有限公司 | Composite material used for LED light mixing device and LED light mixing device comprising same |
| CN107917367A (en) * | 2017-12-01 | 2018-04-17 | 浙江凯耀照明股份有限公司 | A kind of blackboard lights |
| CN108397720A (en) * | 2018-03-27 | 2018-08-14 | 宁波市星耀智能科技有限公司 | LED eyeshield illumination and sterilization lamps |
| CN109058853A (en) * | 2018-07-29 | 2018-12-21 | 广东广凌信息科技股份有限公司 | A kind of lighting system of health environment-friendly smart classroom |
-
2015
- 2015-05-07 CN CN201520290951.7U patent/CN204573804U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733235A (en) * | 2016-02-01 | 2016-07-06 | 杭州鸿雁电器有限公司 | Composite material used for LED light mixing device and LED light mixing device comprising same |
| CN107917367A (en) * | 2017-12-01 | 2018-04-17 | 浙江凯耀照明股份有限公司 | A kind of blackboard lights |
| CN107917367B (en) * | 2017-12-01 | 2024-03-22 | 浙江凯耀照明股份有限公司 | Blackboard lamp |
| CN108397720A (en) * | 2018-03-27 | 2018-08-14 | 宁波市星耀智能科技有限公司 | LED eyeshield illumination and sterilization lamps |
| CN109058853A (en) * | 2018-07-29 | 2018-12-21 | 广东广凌信息科技股份有限公司 | A kind of lighting system of health environment-friendly smart classroom |
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