CN214425831U - Anti-dazzle lighting lamp for classroom - Google Patents
Anti-dazzle lighting lamp for classroom Download PDFInfo
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- CN214425831U CN214425831U CN202120324500.6U CN202120324500U CN214425831U CN 214425831 U CN214425831 U CN 214425831U CN 202120324500 U CN202120324500 U CN 202120324500U CN 214425831 U CN214425831 U CN 214425831U
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- lighting lamp
- classroom
- illumination light
- glare
- dazzle
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- 238000005286 illumination Methods 0.000 claims abstract description 43
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 8
- 239000010432 diamond Substances 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims 2
- 230000004313 glare Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 201000004569 Blindness Diseases 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-dazzle lighting lamp for classroom, including the casing, its characterized in that: all the indent has the illumination light zone about the casing, be provided with light source in the illumination light zone, the casing is located the below illumination light zone outside and is equipped with anti-dazzle module, anti-dazzle module is including anti-dazzle diamond plate and the grid unit that from top to bottom sets up. The two illuminating light areas respectively illuminating in the upper direction and the lower direction meet the requirement that the environment illumination reduces the light and shade interval, and meanwhile, the illuminating light area illuminating in the lower direction has the anti-glare effect through the combination of the anti-glare diamond plate and the grid unit, so that the full-illumination non-glare teaching environment is realized.
Description
Technical Field
The utility model relates to an anti-dazzle lighting lamp for classroom.
Background
Although the traditional classroom LED illuminating lamp greatly improves the illumination in classrooms compared with a fluorescent lamp, because the LED is a point light source, the LED emits light, and the brightness light or strong brightness contrast is generated by reflection, people can glare. When the lamp works for a long time in the light environment, visual fatigue is easily caused, and aversion, discomfort and even blindness are caused seriously. At present, the common method in the market is to add a grating to enable light to be directionally transmitted, so that the ambient glare can be reduced, but the illumination uniformity in a classroom space is not good, a relatively obvious light and dark interval is formed above a lamp due to no light irradiation, and although the glare is reduced, the ambient glare is not beneficial to teenagers to study and work in the environment for a long time.
SUMMERY OF THE UTILITY MODEL
To the defect that above-mentioned prior art exists, the to-be-solved technical problem of the utility model is: an anti-glare lighting lamp for a classroom is provided.
The utility model provides an anti-dazzle lighting lamp of built-in double grid, includes casing and light source, there is the illumination light zone all indent about the casing, light source sets up respectively in the illumination light zone, the casing is located the below illumination light zone outside and is equipped with the anti-dazzle module, the anti-dazzle module is including the anti-dazzle diamond plate and the grid unit that from top to bottom set up.
In one embodiment, the housing includes a main body and plugs symmetrically disposed at two ends of the main body, the main body has an inner cavity, the inner cavity is respectively provided with an LED dimmer and a circuit board, the lighting source is electrically connected to the circuit board, and the LED dimmer is electrically connected to the circuit board.
In one embodiment, the body is an integrally formed profile piece.
In one embodiment, a first installation groove matched with the anti-dazzle rhombohedral plate and a second installation groove matched with the grid unit are formed in the length direction of the main body in the lower lighting area on the inner side of the main body.
In one embodiment, a third mounting groove is formed in the upper lighting area on the inner side of the main body along the length direction of the main body, and a lens is mounted in the third mounting groove.
In one embodiment, mounting plates for hoisting and connecting with the suspender are respectively arranged at two ends of the lens in the third mounting groove.
In one embodiment, the lower surface of the grid unit is more than 25mm away from the illumination light source in the lower illumination light area.
In one embodiment, the inner wall of the illumination light area is stained with reflective paper or mirror-finished.
In one embodiment, the cross-sectional profile of the illumination zone is trapezoidal.
In one embodiment, the illumination light source is an LED light bar.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model discloses simple structure, through two upper and lower directions respectively two illumination light areas of illumination when reducing light and shade interval in order to satisfy the ambient lighting, the illumination light area of below illumination plays the effect of anti-dazzle through the combination of anti-dazzle diamond board and grid unit to realize the non-glare teaching environment of abundant illumination.
Drawings
Fig. 1 is a schematic perspective view of an anti-glare lighting lamp for classroom according to an embodiment of the present invention;
fig. 2 is an exploded view of an anti-glare lamp for a classroom according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of an anti-glare lighting lamp for classroom according to an embodiment of the present invention;
fig. 4 is a second schematic cross-sectional view of an anti-glare lighting lamp for classroom according to an embodiment of the present invention;
fig. 5 is an enlarged schematic view of a point a in fig. 2 according to an embodiment of the present invention.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 to 5, it the embodiment of the utility model preferably provides a built-in double grid's anti-dazzle lighting lamp, including casing 1 and light source 2, there is light area 3 in all indent about casing 1, light source 2 sets up respectively in light area 3, casing 1 is located the 3 outsides in light area below and is equipped with anti-dazzle module 4, anti-dazzle module 4 is including anti-dazzle diamond plate 5 and the grid unit 6 that from top to bottom sets up. Specifically, the two illumination light areas 3 respectively illuminating in the upper and lower directions meet the requirement of reducing the light and shade interval of the environmental illumination, and meanwhile, the illumination light area 3 illuminating in the lower direction has the anti-glare effect through the combination of the anti-glare diamond plate 5 and the grid unit 6, so that the sufficient illumination non-glare teaching environment is realized.
The shell 1 comprises a main body 7 and plugs 8 symmetrically arranged at two ends of the main body 7, the main body 7 is provided with an inner cavity 9, an LED light modulator 10 and a circuit board 11 are respectively arranged in the inner cavity 9, the lighting source 2 is electrically connected with the circuit board 11, and the LED light modulator 10 is electrically connected with the circuit board 11. Specifically, the circuit board 11 is used for controlling the independent opening or synchronous opening of the lighting sources 2 in the two lighting areas 3 which respectively illuminate in the upper direction and the lower direction, the control circuit in the circuit board 11 adopts the control circuit for opening and closing the LED lamp in the prior art, detailed description is omitted, and the brightness of the lighting sources 2 is adjusted through the LED dimmer 10 so as to meet different illumination requirements.
The main body 7 is an integrally formed profile piece. By profiled elements to meet the requirements of mass production
And a first mounting groove 12 matched with the anti-dazzle rhomb plate 5 and a second mounting groove 13 matched with the grid unit 6 are arranged in the lighting area 3 below the inner side of the main body 7 along the length direction of the main body. Specifically, the direct installation of the anti-glare rhombohedral plate 5 and the grid unit 6 is facilitated through the first installation groove 12 and the second installation groove 13, and the installation is convenient.
The inside illumination light zone 3 that is located the top of main part 7 is provided with mounting groove three 14 along its length direction, the installation is provided with lens 15 in mounting groove three 14. Specifically, the lens 15 is directly mounted through the mounting groove three 14, and the mounting is convenient.
And mounting plates 16 for hoisting and connecting with the hanger rods are respectively arranged at two ends of the lens 15 in the third mounting groove 14.
The linear distance between the lower surface of the grating unit 6 and the illumination light source 2 in the lower illumination light area 3 is more than 25 mm. So as to achieve better anti-dazzle lighting effect.
The inner wall of the illumination light area 3 is adhered with reflective paper or is subjected to mirror surface treatment. So that the illumination light source 2 can fully reflect illumination through the reflective paper or the mirror surface, and the illumination utilization rate is improved.
The cross section of the illumination light zone 3 is in a trapezoidal shape. The illumination light area 3 is in a long-strip horn shape through the trapezoid arrangement, the illumination light source 2 is located at the narrow end of the horn shape and is in a light source outward diffusion mode, and the illumination range is improved.
The lighting source 2 is an LED lamp bar.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An anti-glare lighting lamp for classrooms, comprising a housing (1), characterized in that: all the indent has illumination light zone (3) about casing (1), be provided with illuminating light source (2) in illumination light zone (3), casing (1) is located below illumination light zone (3) outside and is equipped with anti-dazzle module (4), anti-dazzle module (4) are including anti-dazzle diamond plate (5) and grid unit (6) that from top to bottom set up.
2. An anti-glare lighting lamp for classroom according to claim 1 wherein: casing (1) includes main part (7) and symmetry and sets up in end cap (8) at main part (7) both ends, main part (7) have an inner chamber (9), be equipped with LED dimmer (10) and circuit board (11) in inner chamber (9) respectively, illuminating light source (2) with circuit board (11) electricity is connected, LED dimmer (10) with circuit board (11) electricity is connected.
3. An anti-glare lighting lamp for classroom as claimed in claim 2, wherein: the main body (7) is an integrally formed profile piece.
4. An anti-glare lighting lamp for classroom as claimed in claim 2, wherein: the main body (7) is provided with a first mounting groove (12) matched with the anti-dazzle diamond plate (5) and a second mounting groove (13) matched with the grid unit (6) along the length direction of the main body in the lighting area (3) below the inner side of the main body.
5. An anti-glare lighting lamp for classroom as claimed in claim 2, wherein: the inner side of the main body (7) is located in the upper lighting light area (3) and is provided with a third mounting groove (14) along the length direction of the main body, and a lens (15) is mounted in the third mounting groove (14).
6. An anti-glare lighting lamp for classroom according to claim 5, wherein: and mounting plates (16) for hoisting and connecting with the hanger rods are respectively arranged at two ends of the lens (15) in the third mounting groove (14).
7. An anti-glare lighting lamp for classroom according to claim 1 wherein: the linear distance between the lower surface of the grating unit (6) and the illumination light source (2) in the illumination light zone (3) below is more than 25 mm.
8. An anti-glare lighting lamp for classrooms according to any one of claims 1 to 5, wherein: the inner wall of the illumination light area (3) is adhered with reflective paper or mirror-finished.
9. An anti-glare lighting lamp for classroom as claimed in claim 8, wherein: the cross section of the illumination light zone (3) is in a trapezoidal shape.
10. An anti-glare lighting lamp for classroom as claimed in claim 8, wherein: the lighting source (2) is an LED lamp bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120324500.6U CN214425831U (en) | 2021-02-04 | 2021-02-04 | Anti-dazzle lighting lamp for classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120324500.6U CN214425831U (en) | 2021-02-04 | 2021-02-04 | Anti-dazzle lighting lamp for classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214425831U true CN214425831U (en) | 2021-10-19 |
Family
ID=78070321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120324500.6U Expired - Fee Related CN214425831U (en) | 2021-02-04 | 2021-02-04 | Anti-dazzle lighting lamp for classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214425831U (en) |
-
2021
- 2021-02-04 CN CN202120324500.6U patent/CN214425831U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |