CN203162743U - Grille-lamp lamp disc - Google Patents
Grille-lamp lamp disc Download PDFInfo
- Publication number
- CN203162743U CN203162743U CN 201320124843 CN201320124843U CN203162743U CN 203162743 U CN203162743 U CN 203162743U CN 201320124843 CN201320124843 CN 201320124843 CN 201320124843 U CN201320124843 U CN 201320124843U CN 203162743 U CN203162743 U CN 203162743U
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- supporting construction
- lamp
- grid
- grille
- bar shaped
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Abstract
The utility model relates to a grille-lamp lamp disc which is characterized by comprising a supporting structure and a strip-shaped light reflection plate. The grille-lamp lamp disc further comprises a grille lampshade. The supporting structure is used for containing light sources, the strip-shaped light reflection plate and the grille lampshade and fixed on a wall at the top indoors. Mirror surface processing is carried out on the side, towards the light sources, of the strip-shaped light reflection plate. The strip-shaped light reflection plate is bent to form at least two mirror surface grooves. The light sources are placed inside the mirror surface grooves respectively and arranged independently. The slopes of the positions, close to the top of the supporting structure, of the mirror surface grooves are close to zero. The slopes of the mirror surface grooves are correspondingly and gradually increased in the opening direction of the supporting structure. According to the grille-lamp lamp disc, the double light sources are adopted, therefore, lamps are symmetrical and even in light distribution, a glare defect is effectively overcome, and evenness of a horizontal receiving surface and light emitting efficiency of the lamps are improved.
Description
Technical field
The utility model relates to a Grille lamp, particularly a kind ofly constructs novel and the effective Grille lamp lamp panel of anti-dazzle, belongs to lighting technical field.
Background technology
Past in the classroom, mostly the lamp panel of the T5/T8 straight tube fluorescent lamp that uses of public places such as meeting room, hospital be opening down, use common white baking vanish coating as reflector, reflector adopts simple trapezium structure, and the beam projecting mouth of lamp panel does not arrange grid in order to overcome the injury that dazzle causes human eye again.
From the concept of North America German Illuminating Engineeering Society proposition dazzle in 1984 and light fixture anti-dazzle, straight tube fluorescence Grille lamp namely becomes one of light fixture widely of using in indoor place rapidly.For this defective of dazzle that overcomes straight tube fluorescent lamp, people still adopt down opening lamp panel, but have done a lot of improvement at grid textural.Such as:
Granted publication CN2432437Y adopts isosceles trapezoid grid section, and is carved with the multiple tracks sawtooth that caves at the section of grid.
Granted publication CN201255366Y adopts the grid sheet of upper trapezoid and lower trapezoid combination, in order to overcome the defective of dazzle.
Granted publication CN2861735Y adopts the method that increases the Grille lamp mesh-density in order to reduce dazzle.
Granted publication CN201212651Y adopts and increases the Grille lamp mesh-density, improves the method for Grille lamp grid sheet shape in order to reduce dazzle.
Above-mentioned disclosed grid has reduced the injury that dazzle causes people's vision to greatest extent, and shortcoming is to pass through lamp panel reflector-grid-grid/reflector from the light that light source is launched, and finally reflects Grille lamp, all through repeatedly reflection.The light that reflects from reflector is because each reflection and will lose about 14% light intensity so will reach effective illumination, should reduce the order of reflection of emergent light to greatest extent.
The disclosed classroom illumination lamp panel of application number CN200820184922.2 for this reason, this Grille lamp cover structure novelty effectively reduces the lamp panel consumptive material, light source emergent ray emitting times is many, the light loss consumption is many, the shortcoming of the anti-dazzle equation of light but still exist.
The utility model is intended to overcome above shortcoming, effectively reduces dazzle and manufacturing procedure thereof, saves a Grille lamp lamp panel of lamp panel consumptive material, uses this Grille lamp lamp panel only need adopt common grid can reach good anti-dazzle effect.
Summary of the invention
The utility model provides such Grille lamp lamp panel, and it comprises a supporting construction 100, a bar shaped reflector 400, also has a grid lampshade 300.
Described supporting construction 100 is for opening down, and this supporting construction 100 namely is the housing parts of Grille lamp, and its longitudinal end is preset with groove 101, is used for holding stationary grizzly lampshade 300;
Described bar shaped reflector 400 is built in the space that supporting construction 100 and grid lampshade 300 surround, light source 200 is built in the space that described bar shaped reflector 400 and grid lampshade 300 surround, and is preset with the lamp socket that light source 200 is installed on the two minor axis end madial walls of supporting construction 100; Described supporting construction (100) is used for holding light source (200), bar shaped reflector (400) and grid lampshade (300), and this supporting construction (100) is fixed on the indoor top wall; Described bar shaped reflector 400 was done mirror process towards light source 200 sides, and it is curved at least two minute surface grooves 401, and light source 200 places in the minute surface groove 401 also separate respectively; Minute surface groove 401 is being located its gradient close to zero near supporting construction 100 tops, and gradient correspondingly increases progressively successively towards supporting construction 100 opening directions.
Described grid lampshade 300 is fixed on the relevant position of supporting construction 100 opening parts.
Wherein when the Grille lamp lamp panel was installed on the indoor top wall, overhead wanting position far away relatively was the top of supporting construction 100, and described top is the Y direction peak; Otherwise overhead near relatively position also is the bottom of supporting construction 100.
Further, the vertical range at the horizontal line of light source 200 light centers and bar shaped reflector 400 tops is taken this as the standard, be the outer of light source 200 a bit and the line at grid lampshade 300 light-emitting window edges and be 15 °～45 ° by the angle between the horizontal line of light source 200 light centers, described angle claims lamp shielding angle again.
Further, be preset with stuck-module 402 on the inside top wall of supporting construction 100, also have corresponding with it fixing hole 403 on the reflector, by described fixing hole 403 reflector is bolted on the supporting construction 100.
Further, described minute surface groove constitutes by being no less than 5 bar shaped faces, and the angle of adjacent plane is not less than 120 °.
Further, described grid can be for PMMA, PC transparent or printing opacity frosted plate, perhaps can have plastic-blasting steel plate, electroplating steel plate, minute surface aluminium sheet, the inferior light aluminium sheet of mesh or strip hole.
Further, described grid is the grid type grid that constitutes mesh with grizzly bar 301, mesh-density 280-400/m
2
Further, described light source 200 quantity can be 2,4,6 or more.
Further, described Grille lamp lamp panel can be that submersible, ceiling type or suspension type are installed.
Further, the vertical height of overlapping on Y-axis when bar shaped reflector 400 is bent into minute surface groove 401 reflectors is higher than the two edges of bar shaped reflector 400.
Implement benefit of the present utility model:
The gradient setting of minute surface groove reflector modern design, especially minute surface groove surface can reduce the order of reflection of emergent light on reflector or grid lampshade of light source, improves light efficiency effectively;
At least 15 ° of lamp shielding angles are satisfied in the height setting of light source in the minute surface groove, can reduce the injury that dazzle causes people's vision effectively like this, effectively vision protection; The design of above-mentioned lamp shielding angle is arranged, can effectively simplify the design of grid grid lampshade;
Adopt the grid type grid of grizzly bar formation mesh as the grid lampshade, under the condition that satisfies the dazzle requirement, can reduce grid bar number significantly.
Description of drawings
Fig. 1 overall construction drawing schematic diagram of the present utility model
Fig. 2 light source reflection ray of the present utility model schematic diagram
Fig. 3 stuck-module schematic diagram of the present utility model
Fig. 4 reflector of the present utility model is schematic diagram fixedly
Fig. 5 grid lampshade of the present utility model fixing step one schematic diagram
Fig. 6 grid lampshade of the present utility model fixing step two schematic diagrames
Fig. 7 grid lampshade of the present utility model fixing step three schematic diagrames
Fig. 8 grid lampshade of the present utility model fixing step four schematic diagrames
Description of reference numerals
Supporting construction 100 grooves 101
Bar shaped reflector 400 minute surface grooves 401 stuck-modules 402 fixing holes 403
The specific embodiment
Describe below with reference to embodiment and the accompanying drawing effect to design of the present utility model, concrete structure and generation thereof, understand the purpose of this utility model and effect with sufficient.
By reference to the accompanying drawings, a Grille lamp lamp panel of the present utility model mainly is made up of supporting construction 100, bar shaped reflector 400, grid lampshade 300.This supporting construction 100 namely is the housing parts of Grille lamp, and its major axis both sides are preset with groove 101, is used for holding stationary grizzly lampshade 300; Bar shaped reflector 400 is built in the space that supporting construction 100 and grid lampshade 300 surround, light source 200 is built in the space that bar shaped reflector 400 and lamp panel surround, be preset with the lamp socket that light source 200 is installed on the two minor axis end madial walls of supporting construction 100, supporting construction (100) is used for holding light source (200), bar shaped reflector (400) and grid lampshade (300), and this supporting construction (100) is fixed on the indoor top wall;
Bar shaped reflector 400 one sides are done mirror process, and be two minute surface grooves with this minute surface punch forming, light source 200 places in two minute surface grooves 401 also relatively independent respectively, and light source 200 both ends are mounted on light source 200 mounting lamp holder of supporting construction 100.Each minute surface groove 401 is converted into five bar shaped faces.
Be preset with stuck-module 402 on the inside top wall of supporting construction 100, bar shaped reflector 400 tops also have corresponding with it fixing hole 403, when bar shaped reflector 400 is built in supporting construction 100 inside, with screw bar shaped reflector 400 is fixed on bar shaped reflector 400 stuck-modules 402 of supporting construction 100.
When light source 200 is built in the space in minute surface groove 401 and grid lampshade 300 besieged cities, itself and the vertical range of supporting construction 100 on Y direction be as standard, and namely the extension of light source 200 a bit and the line of grid lampshade 300 light-emitting windows and be benchmark more than or equal to 15 ° by the angle between the horizontal line of light source 200 light centers.
Grid can be for PMMA, PC transparent or printing opacity frosted plate, perhaps can have plastic-blasting steel plate, electroplating steel plate, minute surface aluminium sheet, the inferior light aluminium sheet of mesh or strip hole.
Grid is the grid type grid that constitutes mesh with grizzly bar 301, grid mesh-density 280-400/m
2
Opening Grille lamp is that suspension type is installed down.
A wherein fixed form of grid lampshade 300 and supporting construction 100 is like this, by reference to the accompanying drawings 5 to 8: the groove 101 of grid lampshade 300 1 axle heads being aimed at supporting construction 100 1 longitudinal end, pushing grid lampshade 300 also enters in corresponding supporting construction 100 grooves 101 until the corresponding another side of grid lampshade 300, grid lampshade 300 is pushed into the center, last by the hasp 302 stationary grizzly lampshades 300 on the supporting construction 100, so far grid lampshade 300 is fixedly finished.
Claims (9)
1. a Grille lamp lamp panel is characterized in that it comprises a supporting construction (100), a bar shaped reflector (400), also has a grid lampshade (300); Described supporting construction (100) is for down opening, and this structure is the housing parts of Grille lamp, and its longitudinal end is preset with groove (101), and described groove (101) is used for holding stationary grizzly lampshade (300);
Described bar shaped reflector (400) is built in the space that supporting construction (100) and grid lampshade (300) surround, light source (200) is built in the space that described bar shaped reflector (400) and grid lampshade (300) surround, and is preset with the lamp socket that light source (200) is installed on the two minor axis end madial walls of supporting construction (100);
Described supporting construction (100) is used for holding light source (200), bar shaped reflector (400) and grid lampshade (300), and this supporting construction (100) is fixed on the indoor top wall;
Described bar shaped reflector (400) was done mirror process towards light source (200) side, and bar shaped reflector (400) is curved at least two minute surface grooves (401), and light source (200) places in the minute surface groove (401) also separate respectively; Minute surface groove (401) is being located its gradient close to zero near supporting construction (100) top, and gradient correspondingly increases progressively successively towards supporting construction (100) opening direction; Described grid lampshade (300) is fixed on the relevant position of supporting construction (100) opening part; Wherein when the Grille lamp lamp panel was installed on the indoor top wall, position overhead far away relatively was the top of supporting construction (100), and described top is the Y direction peak; Otherwise overhead near relatively position also is the bottom of supporting construction (100).
2. Grille lamp lamp panel as claimed in claim 1, it is characterized in that the horizontal line of light source (200) light center and the vertical range at bar shaped reflector (400) top take this as the standard, be the outer of light source (200) a bit and the line at grid lampshade (300) light-emitting window edge and be 15 °～45 ° by the angle between the horizontal line of light source (200) light center, described angle claims lamp shielding angle again.
3. Grille lamp lamp panel as claimed in claim 1, it is characterized in that being preset with stuck-module (402) on the inside top wall of supporting construction (100), also have corresponding with it fixing hole (403) on the reflector, by described fixing hole (403) reflector is bolted on the supporting construction (100).
4. Grille lamp lamp panel as claimed in claim 1 it is characterized in that described minute surface groove (401) constitutes by being no less than 5 bar shaped faces, and the angle of adjacent plane is not less than 120 °.
5. Grille lamp lamp panel as claimed in claim 1, it is characterized in that described grid can be for PMMA, PC transparent or printing opacity frosted plate, perhaps can have plastic-blasting steel plate, electroplating steel plate, minute surface aluminium sheet, the inferior light aluminium sheet of mesh or strip hole.
6. Grille lamp lamp panel as claimed in claim 1 is characterized in that described grid is the grid type grid that constitutes mesh with grizzly bar (301), mesh-density 280-400/m
2
7. Grille lamp lamp panel as claimed in claim 1 is characterized in that described light source (200) quantity can be 2,4,6 or more.
8. Grille lamp lamp panel as claimed in claim 1 is characterized in that it can be that submersible, ceiling type or suspension type are installed.
9. Grille lamp lamp panel as claimed in claim 1 is characterized in that the vertical range of overlapping on Y-axis when bar shaped reflector (400) is bent into minute surface groove (401) reflector wants big than the two edges of bar shaped reflector (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124843 CN203162743U (en) | 2013-03-19 | 2013-03-19 | Grille-lamp lamp disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124843 CN203162743U (en) | 2013-03-19 | 2013-03-19 | Grille-lamp lamp disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162743U true CN203162743U (en) | 2013-08-28 |
Family
ID=49023926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320124843 Expired - Fee Related CN203162743U (en) | 2013-03-19 | 2013-03-19 | Grille-lamp lamp disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI725805B (en) * | 2020-03-31 | 2021-04-21 | 正能光電股份有限公司 | Symmetric structure for semiconductor light sources to provide illumination with cutoff intensity |
-
2013
- 2013-03-19 CN CN 201320124843 patent/CN203162743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI725805B (en) * | 2020-03-31 | 2021-04-21 | 正能光電股份有限公司 | Symmetric structure for semiconductor light sources to provide illumination with cutoff intensity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20200319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |