CN210567957U - Anti-dazzle classroom lamp - Google Patents
Anti-dazzle classroom lamp Download PDFInfo
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- CN210567957U CN210567957U CN201921352596.6U CN201921352596U CN210567957U CN 210567957 U CN210567957 U CN 210567957U CN 201921352596 U CN201921352596 U CN 201921352596U CN 210567957 U CN210567957 U CN 210567957U
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- light
- lampshade
- ceiling
- lamp according
- glare
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Abstract
The utility model discloses a classroom lamp of anti-dazzle, include: the LED lamp comprises a hanger rod assembly, a lampshade, a grating, a light-transmitting film and an LED lamp; the top of the suspender component is fixedly connected with a ceiling; the outer wall of the lampshade is fixedly connected with the bottom of the suspender component; the grille is fixed at the opening of the lampshade; the light-transmitting film is attached to the grille and is positioned on the inner side of the lampshade; a plurality of LED lamps are fixed on the inner wall of the lampshade. Utility model adopts the stronger LED light source of stability, filters through the printing opacity membrane to and the homogenization treatment of grid, make the light source of shining softer, restrain the glare effectively.
Description
Technical Field
The utility model relates to a lamps and lanterns, more specifically the classroom lamp that relates to an anti-dazzle.
Background
At present, most of lighting fixtures in classroom are mainly fluorescent lamps, and the fluorescent lamps are mainly used for a long time. However, the fluorescent lamp has low luminous efficiency, which causes poor classroom lighting effect, and the desk illumination and uniformity far fall short of the national standard requirements. Meanwhile, the fluorescent lamp has a stroboscopic phenomenon, so that the eyesight of students is greatly influenced when the students study in the environment for a long time, and the stroboscopic phenomenon is also a reason why the myopia rate of the students in middle and primary schools is high at present. Meanwhile, the LED is used as an energy-saving light source, and along with the technical progress, the application of the LED is also more and more extensive, and the utilization of the LED as a light source for illumination is a development trend in the future at present.
Therefore, how to provide a classroom lamp with good illumination effect and anti-glare effect is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a classroom lamp of anti-dazzle through adopting the LED light source, combines printing opacity membrane and grid to the filtration and the homogenization treatment of light, reaches the soft effect of shining of anti-dazzle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-glare classroom light comprising: the LED lamp comprises a hanger rod assembly, a lampshade, a grating, a light-transmitting film and an LED lamp;
the top of the suspender component is fixedly connected with a ceiling;
the outer wall of the lampshade is fixedly connected with the bottom of the suspender component;
the grille is fixed at the opening of the lampshade;
the light-transmitting film is attached to the grille and is positioned on the inner side of the lampshade;
the LED lamps are fixed on the inner wall of the lampshade.
Through the technical scheme, the utility model discloses a stronger LED light source of stability filters through the printing opacity membrane to and the homogenization treatment of grid, makes the light source of shining softer, suppresses the glare effectively.
Preferably, in the above anti-glare classroom lamp, the hanger rod assembly includes a bracket, a hanger rod, a ceiling tray, and a nut; the lamp shade is characterized in that a plurality of supports are arranged, the supports are fixed to the top of the outer wall of the lamp shade, and the supports are provided with strip-shaped grooves; one end of the hanger rod is provided with a thread section and a convex ring, and the thread section is inserted into the strip-shaped groove; the ceiling suction disc is connected with the other end of the suspender, and the ceiling suction disc is fixedly connected with a ceiling of a ceiling; the nut is in threaded connection with the threaded section, and the nut and the convex ring clamp the support. The ceiling is directly fixedly connected with the ceiling of the ceiling through the ceiling disc, the hanger rod is connected with the lampshade through the matching of the nut, the convex ring and the support, and the ceiling lamp is simple in structure and convenient to connect and disassemble.
Preferably, in the anti-glare classroom lamp, the support is further provided with an assembly opening, the assembly opening is communicated with the end of the strip-shaped groove, and the width of the assembly opening is greater than that of the strip-shaped groove. The screw thread section can get into the bar-shaped groove from the assembly opening, and the installation and the dismantlement of jib and support are made things convenient for.
Preferably, in the anti-glare classroom lamp, the suspension rod is a telescopic rod. The telescopic link adopts the aluminum pipe to make and forms, and the centre is interior empty, and the lamp shade is installed the back, and commercial power input wire can follow the intraductal of telescopic link and pass, also can adjust its length according to practical application requirement simultaneously, and length adjustment can be followed 30cm to 100cm, can satisfy different user demands.
Preferably, in the above anti-glare classroom lamp, the lamp cover includes a top plate, long side plates, short side plates, and arc-shaped corner plates; the arc corner plate is connected with the ends of the long side plates and the short side plates, and the top plate, the long side plates, the short side plates and the arc corner plate form a rectangular frame body with one open side. Can reach quick installation and dismantlement between each plate.
Preferably, in the anti-glare classroom lamp, the top plate, the long side plates and the short side plates are made of metal aluminum, and the surfaces of the long side plates and the short side plates are provided with stripes; the arc-shaped corner plate is made of metal aluminum or plastic. The beneficial effect of quick heat dissipation can be realized.
Preferably, in the anti-glare classroom lamp, the anti-glare classroom lamp further comprises an aluminum substrate, the aluminum substrate is fixedly connected with the inner wall of the top plate through a rivet, and the LED lamp is fixed on the aluminum substrate. The LED lamp passes through the paster welding on aluminium base board, only need handle aluminium base board when the installation is dismantled can, the rivet is the plastics rivet, facilitates the use.
Preferably, in the anti-glare classroom lamp, the anti-glare classroom lamp further comprises a constant current power supply electrically connected with the LED lamp, and the constant current power supply is fixed on the outer wall of the top plate through a screw. Make power output's electric current remain a constant value throughout, both guaranteed the life-span of LED lamp, also solved traditional lamps and lanterns stroboscopic problem simultaneously, the screw is for the pine not take off the screw, guarantees connection structure stable.
Preferably, in an anti-glare classroom lamp as described above, the grid is comprised of a plurality of squares having a side dimension of about 12.7 mm. After the light that the LED lamp produced is handled through the grid, can restrain effectively and dazzle light for UGR is less than 16, and simultaneously, the light source is handled through the grid, and illumination is more even.
Preferably, in the anti-glare classroom lamp, the light-transmitting film is made of a PET material and has a thickness of 0.2-0.5mm, and the light-transmitting film absorbs blue light and violet light. The blue light of 380-450nm and the ultraviolet light of 300-380nm generated by the LED lamp during working can be filtered, and the eye can be protected.
According to the technical solution, compared with the prior art, the utility model discloses an anti-dazzle classroom lamp has following beneficial effect:
1. the utility model discloses a stronger LED light source of stability filters through the printing opacity membrane to and the homogenization treatment of grid, make the light source of shining softer, restrain the glare effectively, make UGR be less than 16.
2. The utility model discloses each partial structure homoenergetic can make up and dismantle through the fixed mode of simple concatenation, simple structure, and the equipment is convenient.
3. The LED lamp fixing substrate and the lampshade are made of metal aluminum materials, so that the heat dissipation area is increased, and the heat dissipation performance is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure provided by the present invention;
FIG. 2 is a schematic structural view of a portion A provided by the present invention;
fig. 3 is a schematic structural view of the utility model;
FIG. 4 is a side elevation cross-sectional view of the present invention;
fig. 5 is a schematic structural diagram of a part B according to the present invention.
Wherein:
1-a boom assembly;
11-a scaffold;
111-a strip groove; 112-a mounting port;
12-a boom;
121-a threaded segment; 122-a convex ring;
13-a ceiling tray; 14-a nut;
2-lamp shade;
21-a top plate; 22-long side panels; 23-short side plates; 24-arc corner plates;
3-a grid;
4-a light-transmitting film;
5-LED lamps;
6-aluminum substrate;
7-constant current power supply.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, an embodiment of the present invention discloses an anti-glare classroom lamp, including: the LED lamp comprises a hanger rod assembly 1, a lampshade 2, a grid 3, a light-transmitting film 4 and an LED lamp 5;
the top of the suspender component 1 is fixedly connected with a ceiling of the ceiling;
the outer wall of the lampshade 2 is fixedly connected with the bottom of the suspender component 1;
the grille 3 is fixed at the opening of the lampshade 2;
the light-transmitting film 4 is attached to the grille and is positioned on the inner side of the lampshade 2;
a plurality of LED lamps 5 are fixed on the inner wall of the lamp housing 2.
In order to further optimize the technical scheme, the suspension rod assembly 1 comprises a support 11, a suspension rod 12, a ceiling disc 13 and a nut 14; the plurality of supports 11 are fixed on the top of the outer wall of the lampshade 2, and the supports 11 are provided with strip-shaped grooves 111; one end of the suspender 12 is provided with a threaded section 121 and a convex ring 122, and the threaded section 121 is inserted into the strip-shaped groove 111; the ceiling tray 13 is connected with the other end of the suspender 12, and the ceiling tray 13 is fixedly connected with the ceiling of the ceiling; the nut 14 is screwed to the threaded section 121 and the nut 14 and the collar 122 clamp the bracket 11.
It should be noted that, in order to enhance the structural stability, two brackets 11 are provided and are respectively located at two ends of the top of the outer wall of the lampshade 2.
In order to further optimize the technical scheme, the bracket 11 is further provided with an assembling port 112, the assembling port 112 is communicated with the end of the strip-shaped groove 111, and the width of the assembling port 112 is greater than that of the strip-shaped groove 111.
In order to further optimize the above technical solution, the boom 12 is a telescopic rod.
In order to further optimize the technical scheme, the lampshade 2 comprises a top plate 21, a long side plate 22, a short side plate 23 and an arc-shaped corner plate 24; the arc corner plate 24 is connected with the ends of the long side plate 22 and the short side plate 23, and the top plate 21, the long side plate 22, the short side plate 23 and the arc corner plate 24 form a rectangular frame body with one open side.
In order to further optimize the technical scheme, the top plate 21, the long side plate 22 and the short side plate 23 are made of metal aluminum, and the surfaces of the long side plate 22 and the short side plate 23 are provided with stripes; the arc-shaped corner plate 24 is made of metal aluminum or plastic.
In order to further optimize the technical scheme, the LED lamp further comprises an aluminum substrate 6, the aluminum substrate 6 is fixedly connected with the inner wall of the top plate 21 through rivets, and the LED lamp 5 is fixed on the aluminum substrate 6.
In order to further optimize the technical scheme, the LED lamp further comprises a constant current power supply 7 electrically connected with the LED lamp 5, and the constant current power supply 7 is fixed on the outer wall of the top plate 21 through screws.
In order to further optimize the above solution, the grid 3 is made up of a plurality of squares, the size of the sides of which is about 12.7 mm.
In order to further optimize the technical scheme, the light-transmitting film 4 is made of a PET material, the thickness of the light-transmitting film is 0.2-0.5mm, and the light-transmitting film 4 absorbs blue light and purple light.
The specific principle of the utility model is that:
the clamping and fixing among the top plate 21, the long side plate 22, the short side plate 23 and the arc-shaped corner plate 24 adopts the clamping and fixing technology among the existing plates, and the details are not repeated.
The aluminum substrate 6 is fixed with the top plate 21 through plastic rivets, and the LED lamp is welded on the aluminum substrate 6 through a patch.
The mounting method of the hanger rod 12 and the bracket 11 comprises the following steps: the threaded section 121 penetrates through the assembling opening 112 to enter the strip-shaped groove 111, the nut 14 is screwed, and the nut 14 and the convex ring 122 clamp the support 11 to achieve the fixing effect.
After the blue light and the ultraviolet light generated by the LED lamp 5 are filtered by the light-transmitting film, the light is processed by the grating, so that the light is reflected for multiple times in the grids, the light source is homogenized, the glare is effectively inhibited, and the UGR is smaller than 16.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An anti-glare classroom light comprising: the suspension rod assembly (1), the lampshade (2), the grating (3), the light-transmitting film (4) and the LED lamp (5);
the top of the suspender component (1) is fixedly connected with a ceiling of a ceiling;
the outer wall of the lampshade (2) is fixedly connected with the bottom of the suspender component (1);
the grating (3) is fixed at the opening of the lampshade (2);
the light-transmitting film (4) is attached to the grille and is positioned on the inner side of the lampshade (2);
the LED lamps (5) are fixed on the inner wall of the lampshade (2).
2. An anti-glare classroom lamp according to claim 1, wherein the boom assembly (1) includes a support (11), a boom (12), a ceiling plate (13), and a nut (14); the lamp shade is characterized in that a plurality of supports (11) are arranged, the supports (11) are fixed to the top of the outer wall of the lamp shade (2), and the supports (11) are provided with strip-shaped grooves (111); one end of the suspender (12) is provided with a threaded section (121) and a convex ring (122), and the threaded section (121) is inserted into the strip-shaped groove (111); the ceiling suction disc (13) is connected with the other end of the suspender (12), and the ceiling suction disc (13) is fixedly connected with a ceiling of a ceiling; the nut (14) is in threaded connection with the threaded section (121), and the nut (14) and the convex ring (122) clamp the bracket (11).
3. The anti-glare classroom lamp according to claim 2, wherein the support (11) is further provided with an assembly opening (112), the assembly opening (112) is communicated with the end of the strip-shaped groove (111), and the width of the assembly opening (112) is greater than the width of the strip-shaped groove (111).
4. An anti-glare classroom lamp according to claim 2 or 3, wherein the boom (12) is a telescoping rod.
5. An anti-glare classroom lamp according to claim 1, wherein the lamp housing (2) comprises a top panel (21), a long side panel (22), a short side panel (23), and an arc-shaped corner panel (24); the arc corner plates (24) are connected with the ends of the long side plates (22) and the short side plates (23), and the top plate (21), the long side plates (22), the short side plates (23) and the arc corner plates (24) form a rectangular frame body with an opening on one side.
6. An anti-glare classroom lamp according to claim 5, wherein the top plate (21), the long side plate (22), and the short side plate (23) are made of aluminum metal, and the surfaces of the long side plate (22) and the short side plate (23) have stripes; the arc-shaped corner plate (24) is made of metal aluminum or plastic.
7. An anti-glare classroom lamp according to claim 6, further comprising an aluminum substrate (6), wherein the aluminum substrate (6) is fixedly connected with the inner wall of the top plate (21) through rivets, and the LED lamp (5) is fixed on the aluminum substrate (6).
8. An anti-glare classroom lamp according to any one of claims 5-7, further comprising a constant current power supply (7) electrically connected to the LED lamp (5), wherein the constant current power supply (7) is fixed to the outer wall of the top plate (21) by screws.
9. An anti-glare classroom lamp according to any one of claims 1-3 and 5-7, wherein the grid (3) is comprised of a plurality of squares having a side dimension of about 12.7 mm.
10. An anti-glare classroom lamp according to any one of claims 1-3 and 5-7, wherein the light-transmissive film (4) is a PET material having a thickness of between 0.2 mm and 0.5mm, and the light-transmissive film (4) is a blue-and violet-light-absorbing light-transmissive film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352596.6U CN210567957U (en) | 2019-08-20 | 2019-08-20 | Anti-dazzle classroom lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921352596.6U CN210567957U (en) | 2019-08-20 | 2019-08-20 | Anti-dazzle classroom lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210567957U true CN210567957U (en) | 2020-05-19 |
Family
ID=70634337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921352596.6U Expired - Fee Related CN210567957U (en) | 2019-08-20 | 2019-08-20 | Anti-dazzle classroom lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210567957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321780A (en) * | 2022-01-26 | 2022-04-12 | 海宁市新光源照明科技股份有限公司 | Adjustable anti-dazzle classroom lighting panel lamp |
-
2019
- 2019-08-20 CN CN201921352596.6U patent/CN210567957U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321780A (en) * | 2022-01-26 | 2022-04-12 | 海宁市新光源照明科技股份有限公司 | Adjustable anti-dazzle classroom lighting panel lamp |
| CN114321780B (en) * | 2022-01-26 | 2022-12-06 | 海宁市新光源照明科技股份有限公司 | Adjustable anti-dazzle classroom lighting panel lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210820 |