CN205102004U - Grille lamp - Google Patents
Grille lamp Download PDFInfo
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- CN205102004U CN205102004U CN201520867059.0U CN201520867059U CN205102004U CN 205102004 U CN205102004 U CN 205102004U CN 201520867059 U CN201520867059 U CN 201520867059U CN 205102004 U CN205102004 U CN 205102004U
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- bar hole
- row
- grille lamp
- light source
- lamp according
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Abstract
The utility model provides a grille lamp, includes lamp shade, light source and grid cover, and this light source sets up between lamp shade and this grid cover, and this grid covers and is equipped with multirow bar hole, every row of bar hole borders on the setting each other, the every row of bar hole be parallel to each other by many respectively and relatively the bar punch combination that sets up of the axis slope of this grid cover become, still be equipped with one row of light trap between two rows of adjacent bar holes, the light trap sets up in order to reduce this regional area on the region that the head interval in two row adjacent bar holes formed. This grille lamp luminous efficiency is high and the anti -dazzle is effectual.
Description
Technical field
The utility model relates to field of LED illumination, particularly a kind of Grille lamp.
Background technology
At present at naked lamp and the general grille light fixture of the indoor public places use such as school, hospital, because its anti-dazzle effect is bad, cause the direct glare produced eyes can be caused to ache, shed tears and visual impairment, study and work under stronger dazzle illumination for a long time, can accelerate eye strain.Light source is in the past generally fluorescent tube, and LED grille lamp new-type is at present widely used, and for improving illuminating effect and the Luminaire efficiency of LED grille lamp, people improve a lot of structure, as aluminium base, diffuser, heat-dissipation aluminum sectional material, reflector etc.The existing grid lamp adopting grill cover at present, for improving the effect of anti-dazzle, although these grid lamps existing can prevent certain direct glare, some light can inevitably lose in reflection process, can reduce the illuminance of light fixture while possessing interception.
Utility model content
In view of this, be necessary to provide a kind of light extraction efficiency high and the Grille lamp that anti-dazzle is effective.
The technical solution adopted in the utility model is: a kind of Grille lamp, comprise lampshade, light source and grill cover, this light source is arranged between lampshade and this grill cover, this grill cover is provided with arranges bar hole more, described bar hole of often arranging adjoins each other setting, often arrange bar hole to be parallel to each other by many respectively and the bar hole that the axis of this grill cover is obliquely installed relatively forms, row's loophole is also provided with, to reduce the area in this region on the region that the head interval that described loophole is arranged at adjacent two row's bar holes is formed between adjacent two row's bar holes.
Compared with prior art, this Grille lamp is provided with grill cover, this grill cover is provided with and arranges bar hole more, often arranges on bar hole and is provided with multiple bar hole, and because the axis of these bar holes this grill cover relative is obliquely installed, it can reduce the generation of dazzle.And by arranging these loopholes, the segmentation of this grill cover can be formed more little light-emitting area, this just further decreases the generation of dazzle.Meanwhile, the setting of these loopholes also assures that the hole light-emitting area on this grill cover does not reduce, and while reduction dazzle, makes this Grille lamp have the higher advantage of optical efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model first embodiment Grille lamp.
Fig. 2 is the stereogram of Grille lamp shown in Fig. 1.
Fig. 3 is the upward view of Grille lamp shown in Fig. 1.
Fig. 4 is the structure chart of bar hole in Grille lamp shown in Fig. 3.
Description of reference numerals:
10 lampshade 20 light source 30 grill covers
The guide-lighting ring of 32 loophole 311 bar hole 22 second
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 4, this Grille lamp comprises lampshade 10, light source 20 and grill cover 30, and this light source 20 is arranged between lampshade 10 and this grill cover 30.
Wherein, this grill cover 30 entirety is rectangle structure, and this light source 20 is strip light source, and this light source 20 is LED lamp tube or energy-saving lamp tube.In the present embodiment, the axis of this grill cover 30 is the center lines along this rectangular long axis direction.
Wherein, the inner surface of this lampshade 10 is provided with reflecting layer (not shown), the light that this reflecting layer sends for reflecting this light source 20 towards this grill cover 30.
Please refer to Fig. 1 to Fig. 4, this grill cover 30 is provided with many row's bar holes 31, often arranges bar hole 31 and to adjoin each other settings, and often row's bar hole 31 is parallel to each other by many and the bar hole 311 that the axis of this grill cover 30 is obliquely installed relatively forms respectively, wherein, the shape of each bar hole 311 is identical.The head at these bar hole 311 two ends is arc-shaped structure or polygonized structure.Often arrange bar hole 31 and be respectively equipped with engaging portion (not shown), each row's bar hole 31 forms a plane by the mutual snapping of this engaging portion.The incline direction of adjacent two row's bar holes 31 intersects setting.Or the incline direction of adjacent two row's bar holes 31 is identical.Because the head at these bar hole 311 two ends is arc-shaped structure or polygonized structure, so, when two row's bar holes 311 adjoin each other or in time arranging, between them inherently gap-forming some not by region that bar hole 311 covers.Row's loophole 32 is also provided with, to reduce the area (as shown in Figure 4) in this region on the region that the head interval that these loopholes 32 are arranged at adjacent two row's bar holes 31 is formed between adjacent two row's bar holes 31.Due to the area in this region will be reduced, so these loopholes 32 are irregular polygonal hole or oval-shaped pore structures.Certainly, these loopholes 32 also can take other shapes, and even these loopholes 32 shape each other can be different.But the shape of these loopholes 32 and the setting of size are the areas in the region in order to reduce bar hole 31 gap-forming, so the size of loophole 32 must be less than the size of these bar holes 31.
In sum, this Grille lamp is provided with grill cover 30, this grill cover 30 is provided with many row's bar holes 31, often arranges on bar hole 31 and be provided with multiple bar hole 311.Because the axis of these bar holes 311 this grill cover relative is obliquely installed, the generation of dazzle can be reduced.And by arranging these loopholes 32, the segmentation of this grill cover can be formed more little light-emitting area, this just further decreases the generation of dazzle.Meanwhile, the setting of these loopholes 32 also assures that the hole light-emitting area on this grill cover does not reduce, and while reduction dazzle, makes this Grille lamp have the higher advantage of optical efficiency.Should be understood that, if do not arrange these loopholes 32, only bar hole 311 is set on this grill cover 30, as long as the shape of bar hole 311 is chosen suitable, this grill cover 30 can not have lightproof area yet.But design like this, compare the technical scheme in above-described embodiment, the area of each bar hole certainly will be increased, and the increase of bar hole area, the anti-dazzle effect of this this Grille lamp can be weakened.The present embodiment, by being alternately arranged with bar hole 31 by different for shape loophole 32, can improve anti-dazzle effect under the prerequisite guaranteeing light transmittance.Exiting surface segmentation is formed multiple little light-emitting area by these bar holes 311, avoid the generation of dazzle, simultaneously, these bar holes 311 are tilted arrange after, on same length dimension, divisible go out larger hole, ensure that hole light-emitting area does not reduce, while reduction dazzle, be conducive to the optical efficiency ensureing this Grille lamp.
Understandably, in order to strengthen the light at this lampshade 10 rear portion of directive, in another embodiment, this lampshade 10 can also be transparent or semitransparent structure, and the some light that this light source 20 sends to be irradiated on this lampshade 10 and externally to be reflected by this lampshade 10.
These are only preferred embodiment of the present utility model above, not in order to limit the utility model, any those skilled in the art, not departing from this programme technical scope, can work as and utilize the technology contents of above-mentioned exposure to be the Equivalent embodiments of equal change as few modifications.In every case for departing from technical solutions of the utility model content, according to the utility model technical spirit to any amendment made for any of the above embodiments, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (10)
1. a Grille lamp, comprise lampshade, light source and grill cover, this light source is arranged between lampshade and this grill cover, it is characterized in that, this grill cover is provided with arranges bar hole more, described bar hole of often arranging adjoins each other setting, often arrange bar hole to be parallel to each other by many respectively and the bar hole that the axis of this grill cover is obliquely installed relatively forms, row's loophole is also provided with, to reduce the area in this region on the region that the head interval that described loophole is arranged at adjacent two row's bar holes is formed between adjacent two row's bar holes.
2. Grille lamp according to claim 1, is characterized in that: the incline direction of adjacent two row's bar holes intersects the identical setting of incline direction of setting or adjacent two row's bar holes.
3. Grille lamp according to claim 1, is characterized in that: the size of described loophole is less than the size of described bar hole.
4. Grille lamp according to claim 1, is characterized in that: the head at described bar hole two ends is arc-shaped structure or polygonized structure.
5. Grille lamp according to claim 1, is characterized in that: the shape of each bar hole is identical.
6. Grille lamp according to claim 1, is characterized in that: this grill cover entirety is rectangle structure, and this light source is strip light source.
7. Grille lamp according to claim 6, is characterized in that: this light source is LED lamp tube or energy-saving lamp tube.
8. Grille lamp according to claim 6, is characterized in that: the inner surface of this lampshade is provided with reflecting layer, the light that this reflecting layer sends for reflecting this light source towards this grill cover.
9. Grille lamp according to claim 6, is characterized in that: this lampshade is transparent or semitransparent structure, and the some light that this light source sends to be irradiated on this lampshade and externally to be reflected by this lampshade.
10. Grille lamp according to claim 1, is characterized in that: often arrange bar hole and be respectively equipped with engaging portion, described each row's bar hole forms a plane by the mutual snapping of described engaging portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867059.0U CN205102004U (en) | 2015-11-03 | 2015-11-03 | Grille lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867059.0U CN205102004U (en) | 2015-11-03 | 2015-11-03 | Grille lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102004U true CN205102004U (en) | 2016-03-23 |
Family
ID=55517785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867059.0U Active CN205102004U (en) | 2015-11-03 | 2015-11-03 | Grille lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222029A (en) * | 2015-11-03 | 2016-01-06 | 厦门立达信照明有限公司 | Grille lamp |
-
2015
- 2015-11-03 CN CN201520867059.0U patent/CN205102004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222029A (en) * | 2015-11-03 | 2016-01-06 | 厦门立达信照明有限公司 | Grille lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |