CN202101011U - Novel LED (light-emitting diode) grille lamp - Google Patents
Novel LED (light-emitting diode) grille lamp Download PDFInfo
- Publication number
- CN202101011U CN202101011U CN2011201810949U CN201120181094U CN202101011U CN 202101011 U CN202101011 U CN 202101011U CN 2011201810949 U CN2011201810949 U CN 2011201810949U CN 201120181094 U CN201120181094 U CN 201120181094U CN 202101011 U CN202101011 U CN 202101011U
- Authority
- CN
- China
- Prior art keywords
- led
- light
- grille lamp
- light source
- reflection shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 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
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 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
- 238000000605 extraction Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 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
- 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
- 238000004134 energy conservation Methods 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
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a novel LED (light-emitting diode) grille lamp which comprises a lamp panel, a reflection disc arranged in the lamp panel and a plurality of LED light source modules arranged in the reflection disc. The reflection disc is formed in a mode that a plurality of trapezoidal reflectors are connected sequentially to form a corrugated structure. The lower ends of the reflectors are provided with light outlets. The LED light source modules are arranged at the upper end faces of the reflectors. Due to the adoption of the novel LED grille lamp, not only can the advantages of high efficiency, energy saving, greenness and environmental protection of LED illumination be sufficiently played, but also the difficult problem of heat dissipation is skillfully solved, the reliability and the service lives of LED light sources are ensured, the light extraction efficiency is furthest improved, and the experience and the habits of a user can also be sufficiently considered on the aspects of the light emitting uniformity and the light distribution curve.
Description
Technical field
The utility model 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 kinds of 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 illumination not enough but be used for the office reading; The 2nd, superthin structure can not be used for embedded concealed installation, can only paste bright dress of wall or suspension 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
The utility model problem to be solved 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, improved light extraction efficiency to greatest extent simultaneously, 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 utility model 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: said optical reflective disk is trapezoidal reflection shield by several and is in turn connected to form the corrugated structure, and the reflection shield lower end is a light-emitting window, and said led light source assembly is located at the upper surface of reflection shield.
Further, said led light source assembly comprises the strip aluminium base and is mounted on the some LED on the strip aluminium base.
Further, the inclined-plane, both sides of said reflection shield posts reflective membrane or applies reflecting coating.Reduce light losing, improve light emission rate.
Further, the back of said optical reflective disk is provided with some drivers, two shared drivers of led light source assembly, and said 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.
The beneficial effect of the utility model: 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, is not merely LED splendid radiating condition is provided, and makes the reliability of LED Grille lamp and be able to service life to guarantee; And the aluminium base area reduces greatly, reduced cost simultaneously again in weight reduction.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is the structural representation of the utility model;
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 utility model; 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; Said optical reflective disk 2 is trapezoidal reflection shield 21 by several and is in turn connected to form the corrugated structure, and reflection shield 21 lower ends are light-emitting window, and said 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 the 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 be in the both sides of lamp panel 1 frame embed the concealed installation jump ring, be convenient to the user and embed when dark formula is installed and select for use.
The shortcoming to existing LED fluorescent tube, side-light type LED flat lamp and straight-down negative LED Grille lamp is want in this practicality; And combination 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 ability large-scale application substitutes the formula light fixture.The utility model reflection shield quantity, size, LED power and materials used can be adjusted according to actual needs, and these adjustment do not have substantive principle and change, and all belong to the technological category of the utility model.
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: said 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 said 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: said led light source assembly comprises strip aluminium base (4) and is mounted on the 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 said 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 said optical reflective disk (2) is provided with some drivers (5); Two shared drivers of led light source assembly (5); Said 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 |
|---|---|---|---|
| CN2011201810949U CN202101011U (en) | 2011-05-31 | 2011-05-31 | Novel LED (light-emitting diode) grille lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201810949U CN202101011U (en) | 2011-05-31 | 2011-05-31 | Novel LED (light-emitting diode) grille lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101011U true CN202101011U (en) | 2012-01-04 |
Family
ID=45387020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201810949U Expired - Fee Related CN202101011U (en) | 2011-05-31 | 2011-05-31 | Novel LED (light-emitting diode) grille lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221165A (en) * | 2011-05-31 | 2011-10-19 | 缪仙荣 | Novel light-emitting diode (LED) grille lamp |
| CN102853291A (en) * | 2012-04-24 | 2013-01-02 | 中山大学 | Detachable LED (Light Emitting Diode) light engine |
-
2011
- 2011-05-31 CN CN2011201810949U patent/CN202101011U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221165A (en) * | 2011-05-31 | 2011-10-19 | 缪仙荣 | Novel light-emitting diode (LED) grille lamp |
| CN102853291A (en) * | 2012-04-24 | 2013-01-02 | 中山大学 | Detachable LED (Light Emitting Diode) light engine |
| CN102853291B (en) * | 2012-04-24 | 2015-05-20 | 中山大学 | Detachable LED (Light Emitting Diode) light engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201748237U (en) | Light-emitting diode (LED) recessed light | |
| CN201436448U (en) | Led lamp panel | |
| CN102221165A (en) | Novel light-emitting diode (LED) grille lamp | |
| CN213656440U (en) | LED classroom lamp | |
| CN101975344A (en) | Novel high-power LED panel light | |
| CN202266940U (en) | LED panel lamp | |
| CN202101011U (en) | Novel LED (light-emitting diode) grille lamp | |
| CN202216031U (en) | Direct type LED panel light | |
| CN201034271Y (en) | Single-faced lamp box employing LED illuminating source | |
| CN202580846U (en) | Direct-lighting type LED (light-emitting diode) area source | |
| CN201363616Y (en) | Tunnel lamp | |
| CN202001967U (en) | Cold-cathode ceiling lamp | |
| CN103822129B (en) | LED panel lamp and production method thereof | |
| CN201582695U (en) | T-shaped frame installation structure of LED lamp suspended ceiling | |
| CN201425230Y (en) | A new type of LED street lamp | |
| CN201879263U (en) | LED (light-emitting diode) background light-emitting screen calligraphy and painting frame | |
| CN205606328U (en) | Side -emitting panel light | |
| CN202432366U (en) | Light-emitting diode (LED) surface light source for cloth inspecting machine | |
| CN202521275U (en) | Anti-glare light-emitting diode (LED) daylight lamp tube | |
| CN202493927U (en) | Light-emitting diode (LED) lens module lamp tube | |
| CN202629832U (en) | Cold-cathode street lamp | |
| CN204879676U (en) | Intelligent control LED plant lamp | |
| CN202032330U (en) | LED area light source | |
| CN218510821U (en) | Novel lens module lamp | |
| CN203082634U (en) | Waterproof energy-saving lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGXING YOUBANG ELECTRIC APPLIANCES CO., LTD. Free format text: FORMER OWNER: MIAO XIANRONG Effective date: 20140408 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140408 Address after: 313112 No. 9 Huaxing West Road, Lin Cheng Industrial Zone, Huzhou, Zhejiang, Changxing County Patentee after: Changxing Youbang Electric Appliance Co., Ltd. Address before: 313112 Changxin Huzhou hi tech Electrical Appliance Co., Ltd., No. 9 Huaxing West Road, Changxing County Lin Cheng Industrial Zone, Zhejiang, China Patentee before: Jiu Xianrong |
|
| 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: 20120104 Termination date: 20170531 |