CN102221165A - Novel light-emitting diode (LED) grille lamp - Google Patents
Novel light-emitting diode (LED) grille lamp Download PDFInfo
- Publication number
- CN102221165A CN102221165A CN2011101454440A CN201110145444A CN102221165A CN 102221165 A CN102221165 A CN 102221165A CN 2011101454440 A CN2011101454440 A CN 2011101454440A CN 201110145444 A CN201110145444 A CN 201110145444A CN 102221165 A CN102221165 A CN 102221165A
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- led
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- grille lamp
- light source
- lamp
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- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000003287 optical effect Effects 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a novel light-emitting diode (LED) grille lamp, which comprises a lamp disc, a light reflecting disc arranged in the lamp disc and a plurality of LED light source assemblies arranged in the light reflecting disc, wherein in the light reflecting disc, a plurality of trapezoidal light reflecting covers are connected sequentially to form a corrugated structure; a light outlet is formed at the lower end of each light reflecting cover; and the LED light source assemblies are arranged on the upper end faces of the light reflecting covers. In the novel LED grille lamp, the advantages of high efficiency, energy conservation and environment friendliness of LED illumination can be exerted fully, the problem of heat dissipation is solved skillfully, the reliability and service life of LED light sources are ensured, the light-emitting efficiency is improved to the maximum limit simultaneously, and the experiences and habits of users are also fully taken into consideration in aspects of light-emitting uniformity and light distribution curves.
Description
Technical field
The present invention relates to the LED Grille lamp.
Background technology
That led light source has is energy-efficient, environmental protection, no mercury, do not have ultraviolet ray, be convenient to add characteristics such as brightness adjustment control and overlength service life, just expand to the indoor and outdoor general lighting at present, replace traditional Grille lamp with the LED Grille lamp and have extraordinary energy-saving effect from guidance lighting, decorative lighting; Because it is very extensive that Grille lamp is used at commercial lighting field, the LED Grille lamp is an important application direction of LED illumination.
At present, the LED light fixture of replacing traditional Grille lamp mainly contains LED fluorescent tube, side-light type LED flat lamp and straight-down negative LED Grille lamp.From safety, light efficiency, heat radiation, cost with the aspect such as install and use, above-mentioned several light fixtures respectively have quality:
Though the LED fluorescent tube is installed and used easily, because volume restrictions, it is non-isolated to drive many employings, be to guarantee safety, thereby radiating condition is with regard to undesirable reduction reliability and life-span.In addition, the plastic-aluminum pipe greatly increases cost, and a Grille lamp needs 2-4 to prop up the LED fluorescent tube, and too high cost not only hinders its popularization.
Though side-light type LED flat lamp light is soft evenly, do not have dazzling dazzle, also has defective: the one, illumination mode and radiating condition have limited LED power, and light extraction efficiency is too low again; Display backlight or the illumination of background atmosphere are desirable, just dislike the illumination deficiency but be used for the office reading; The 2nd, superthin structure can not be used for embedded concealed installation, can only paste the bright dress of wall or hang lifting, and the inconvenience that its external driver causes also is one of little reason in market; The 3rd, LGP was both heavy and expensive, and Laser Processing scattering point also cost is high, and high price makes it be difficult to high volume applications.
Though straight-down negative LED Grille lamp good heat dispersion performance, and the isolated driver that meets international safety standard and electromagnetic compatibility standard is convenient to adopt in enough spaces.But its weak point is: the LED module is concentrated into 4 or 9 of groined type of matrix pattern, though driver can be built-in, is convenient to embedded concealed installation, bright dress or suspension type lifting, goes out light effect and is several specks, and user satisfaction is had a greatly reduced quality; It is even to want bright dipping, driver just can not be contained in the grid lamp interior, need external, the back uniform plane distribution led light source of whole Grille lamp, large-area planar is luminous to cause expensive aluminium base area excessive and raise cost, and the external driver makes this LED Grille lamp can't be used for bright dress place again.
Summary of the invention
Problem to be solved by this invention just provides a kind of New LED Grille lamp, both given full play to that the LED lighting high-efficiency is energy-conservation, the environmental protection advantage, solve a heat radiation difficult problem again dexterously, guarantee the reliability and the service life of led light source, simultaneously improved light extraction efficiency to greatest extent, user's experience and custom also fully taken into account in outgoing light homogeneity and distribution curve flux aspect.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of New LED Grille lamp, comprise lamp panel, be located at the interior optical reflective disk of lamp panel, be located at the some led light source assemblies in the optical reflective disk, it is characterized in that: described optical reflective disk is trapezoidal reflection shield by several and is in turn connected to form the corrugated structure, the reflection shield lower end is a light-emitting window, and described led light source assembly is located at the upper surface of reflection shield.
Further, described led light source assembly comprises the strip aluminium base and is mounted on some LED on the strip aluminium base.
Further, the inclined-plane, both sides of described reflection shield posts reflective membrane or applies reflecting coating.Reduce light losing, improve light emission rate.
Further, the back of described optical reflective disk is provided with some drivers, two shared drivers of led light source assembly, and described driver is inlaid in two depressed parts between the reflection shield, and the upper surface of driver is lower than the upper surface of reflection shield.Do not influence the LED Grille lamp and paste bright dress of wall or suspension type lifting.
Further, counter being provided with is connected the expansion tabula rasa that is used to eliminate dazzle with lamp panel before light-emitting window.
Beneficial effect of the present invention: optical reflective disk is designed to the corrugated structure, aluminium base is close to the reflection shield upper surface and is installed, minimum thermal resistance adds the optical reflective disk of corrugated structure, not only for LED provides splendid radiating condition, the reliability of LED Grille lamp and service life is guaranteed; And the aluminium base area reduces greatly, reduced cost simultaneously again in weight reduction.
Description of drawings
The present invention is described further below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of reflection shield.
The specific embodiment
With reference to Fig. 1,2, a kind of New LED Grille lamp of the present invention, comprise lamp panel 1, be located at optical reflective disk 2 in the lamp panel 1, be located at the some led light source assemblies in the optical reflective disk 2, described optical reflective disk 2 is trapezoidal reflection shield 21 by several and is in turn connected to form the corrugated structure, reflection shield 21 lower ends are light-emitting window, and described led light source assembly is located at the upper surface of reflection shield 21; The led light source assembly comprises strip aluminium base 4 and is mounted on some LED41 on the strip aluminium base 4; The inclined-plane, both sides of reflection shield 21 posts reflective membrane or applies reflecting coating, to reduce light losing, improves light emission rate; Counter being provided with lamp panel 1 is connected the expansion tabula rasa 6 that is used to eliminate dazzle before light-emitting window, expands tabula rasa 6 and selects ground glass or acrylic for use; The back of optical reflective disk 2 is provided with the shared driver 5 of 5, two led light source assemblies of some drivers, and driver 5 is inlaid in two depressed parts between the reflection shield 21, and the upper surface of driver 5 is lower than the upper surface of reflection shield 21.Do not influence the LED Grille lamp and paste bright dress of wall or suspension type lifting.In addition, also can embed the concealed installation jump ring, be convenient to the user and embed when dark formula is installed and select for use at the both sides of lamp panel 1 frame.
The shortcoming at existing LED fluorescent tube, side-light type LED flat lamp and straight-down negative LED Grille lamp is want in this practicality, and in conjunction with market survey and the demand of numerous client's hope, and a kind of New LED grid light fixture has been proposed, in succinct structure, solved heat dissipation problem, improved light extraction efficiency simultaneously, overall cost has clear superiority; Meeting international standard aspect safety and the electromagnetic compatibility, be applicable to various application places, is that the LED of a real energy large-scale application substitutes the formula light fixture.Reflection shield quantity of the present invention, size, LED power and use material can be adjusted according to actual needs, and these adjustment there is no substantive principle and change, and all belong to technology category of the present invention.
Claims (5)
1. New LED Grille lamp, comprise lamp panel (1), be located at the interior optical reflective disk (2) of lamp panel (1), be located at the some led light source assemblies in the optical reflective disk (2), it is characterized in that: described optical reflective disk (2) is trapezoidal reflection shield (21) by several and is in turn connected to form the corrugated structure, reflection shield (21) lower end is a light-emitting window, and described led light source assembly is located at the upper surface of reflection shield (21).
2. a kind of New LED Grille lamp according to claim 1 is characterized in that: described led light source assembly comprises strip aluminium base (4) and is mounted on some LED (41) on the strip aluminium base (4).
3. a kind of New LED Grille lamp according to claim 1 and 2 is characterized in that: the inclined-plane, both sides of described reflection shield (21) posts reflective membrane or applies reflecting coating.
4. a kind of New LED Grille lamp according to claim 1 and 2, it is characterized in that: the back of described optical reflective disk (2) is provided with some drivers (5), two shared drivers of led light source assembly (5), described driver (5) is inlaid in the depressed part between two reflection shields (21), and the upper surface of driver (5) is lower than the upper surface of reflection shield (21).
5. a kind of New LED Grille lamp according to claim 1 and 2 is characterized in that: counter being provided with is connected the expansion tabula rasa (6) that is used to eliminate dazzle with lamp panel (1) before light-emitting window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101454440A CN102221165A (en) | 2011-05-31 | 2011-05-31 | Novel light-emitting diode (LED) grille lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101454440A CN102221165A (en) | 2011-05-31 | 2011-05-31 | Novel light-emitting diode (LED) grille lamp |
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| Publication Number | Publication Date |
|---|---|
| CN102221165A true CN102221165A (en) | 2011-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101454440A Pending CN102221165A (en) | 2011-05-31 | 2011-05-31 | Novel light-emitting diode (LED) grille lamp |
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| Country | Link |
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| CN (1) | CN102221165A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427647A (en) * | 2011-12-16 | 2012-04-25 | 广东朗视光电技术有限公司 | Lighting lamp capable of automatically adjusting brightness and light color |
| CN102720959A (en) * | 2012-05-29 | 2012-10-10 | 常州市亮泰照明电器有限公司 | Light emitting diode (LED) lamp and light transmitting lamp cover thereof |
| CN103557444A (en) * | 2013-08-06 | 2014-02-05 | 苏州东山精密制造股份有限公司 | Integrated lamp tube |
| CN114992587A (en) * | 2022-06-10 | 2022-09-02 | 漳州立达信灯具有限公司 | An impact-resistant lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344429Y (en) * | 2009-02-20 | 2009-11-11 | 林峻毅 | A LED ceiling lamp |
| CN201547601U (en) * | 2009-12-18 | 2010-08-11 | 上海澳星照明电器制造有限公司 | Grille lamp |
| CN202101011U (en) * | 2011-05-31 | 2012-01-04 | 缪仙荣 | Novel LED (light-emitting diode) grille lamp |
-
2011
- 2011-05-31 CN CN2011101454440A patent/CN102221165A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344429Y (en) * | 2009-02-20 | 2009-11-11 | 林峻毅 | A LED ceiling lamp |
| CN201547601U (en) * | 2009-12-18 | 2010-08-11 | 上海澳星照明电器制造有限公司 | Grille lamp |
| CN202101011U (en) * | 2011-05-31 | 2012-01-04 | 缪仙荣 | Novel LED (light-emitting diode) grille lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427647A (en) * | 2011-12-16 | 2012-04-25 | 广东朗视光电技术有限公司 | Lighting lamp capable of automatically adjusting brightness and light color |
| CN102720959A (en) * | 2012-05-29 | 2012-10-10 | 常州市亮泰照明电器有限公司 | Light emitting diode (LED) lamp and light transmitting lamp cover thereof |
| CN103557444A (en) * | 2013-08-06 | 2014-02-05 | 苏州东山精密制造股份有限公司 | Integrated lamp tube |
| CN114992587A (en) * | 2022-06-10 | 2022-09-02 | 漳州立达信灯具有限公司 | An impact-resistant lamp |
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Application publication date: 20111019 |