CN202580704U - Light-emitting diode (LED) panel lamp - Google Patents
Light-emitting diode (LED) panel lamp Download PDFInfo
- Publication number
- CN202580704U CN202580704U CN 201220073152 CN201220073152U CN202580704U CN 202580704 U CN202580704 U CN 202580704U CN 201220073152 CN201220073152 CN 201220073152 CN 201220073152 U CN201220073152 U CN 201220073152U CN 202580704 U CN202580704 U CN 202580704U
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- CN
- China
- Prior art keywords
- lgp
- led
- guide plate
- light guide
- light source
- 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
- 238000009434 installation Methods 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 13
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a light-emitting diode (LED) panel lamp. The LED panel lamp comprises an LED light source module and a light guide plate, wherein the light guide plate is an arc light guide plate; the LED light source module is arranged at the side end of the light guide plate; the light emitted by the LED light source module enters the light guide plate from the side end of the light guide plate; the positive side of the light guide plate is provided with a diffusion film; and the back of the light guide plate is provided with a reflective film. The LED panel lamp irradiates from the side face of a single-arch arc light guide plate by employing an LED light source, so that light rays generate multiple times of refraction through the arc light guide plate, the light energy is emitted from the positive side of the light guide plate through the reflective film, and is diffused through a uniform light piece; and moreover, according to the arc angle, uniform illumination in an effective range is realized in a concentrated luminous angle and a wide angle between 15 and 270 degrees, and wide-angle illumination and focusing illumination environments are built. By the arc panel lamp, the fixed and effective luminous angle characteristics of the traditional panel lamp are subverted, and the illumination and illuminance requirements of various areas on different occasions can be met.
Description
Technical field
The utility model relates to lighting apparatus, relates in particular to a kind of LED flat lamp that is used for room lighting.
Background technology
Variation with work people illumination light fixture demand; In building spacial flex in the last few years; Designer's creation to indoor environment style and characteristic that begins to consider to throw light on changes former fluorescent lamp grid lamp panel into not only energy-conservation but also environmental protection, and light disperses and softly makes indoor things feel more comfortable; Can incorporate in the design of monolithic architecture thing LED flat lamp elegant in appearance again.This product light is soft, and evenly exquisite appearance is again a ultrathin design, and the little long service life of light decay is built lighting environment and can be done the gentle illumination of matched color tone according to the different operating place.
But the effective lighting angle of LED flat lamp is 60 degree at present, and the effect that reach building lighting has many restrictions.
Summary of the invention
The utility model problem to be solved provides a kind of compact conformation, economical and practical, LED flat lamp that light is soft.For this reason; The utility model adopts following technical scheme: it comprises led light source module, LGP; Said LGP is single curved arch LGP, and said led light source module is arranged on the side of LGP, and the light that the led light source module is sent out gets into LGP from the side of LGP; The front of LGP is provided with even light film, and the back side of LGP is provided with reflective membrane.
On the basis of adopting technique scheme, the utility model also can adopt following further technical scheme:
The two side ends of said LGP is equipped with the led light source module.
The residing position of led light source module, both sides is with respect to the center line symmetry of LGP.
The front of said LGP is the concave surface or the convex surface of single curved arch LGP, also is that LGP can be divided into evagination and indent form.
Said led light source module comprises wiring board, and wiring board is provided with a plurality of led chips, and said wiring board connects aluminium base, and aluminium base connects radiator.
The utility model also is provided with shell; Said shell is provided with and the LGP installation position of the shape adaptation of single curved arch LGP and the led light source module installation position that is in LGP installation position two side ends, and said LGP installation position is used to install the assembly of LGP, even light film and reflective membrane.
Owing to adopt the technical scheme of the utility model; The LED flat lamp that the utility model provided adopts led light source from single curved arch LGP side-irradiation, makes light pass through the arc LGP and produces repeatedly refraction; Through reflective membrane light ray energy is sent from the LGP front; Produce diffusion through even mating plate, because the angle of arc and then reach 15 and spend, build type illumination of general angle and the focus type lighting environment that throws light on to concentrating evenly illumination in luminous angle and the wide-angle illumination effective range between 270 degree.The arc flat lamp of the utility model has been overturned fixing effective luminous angle characteristic of classic flat-plate lamp; Can satisfy the requirement of different occasions to each area illumination, illumination, be the choosing of premier office, family, advertisement light fixture, hotel, meeting room, factory or office, commercial use, dwelling house or communal facility, school and hospital.
Description of drawings
Fig. 1 is the cutaway view of the embodiment 1 that the utility model provided.
Fig. 2 is the sketch map of the shell of the embodiment 1 that the utility model provided.
Fig. 3 is the cutaway view of the embodiment 2 that the utility model provided.
Fig. 4 is the sketch map of the shell of the embodiment 2 that the utility model provided.
The specific embodiment
The utility model comprises led light source module, LGP 1; As shown in Figure 1; Said LGP 1 is single curved arch LGP, and said led light source module is arranged on the side of LGP, and the light that the led light source module is sent out gets into LGP from the side of LGP; The front of LGP 1 is provided with even light film 2, and the back side of LGP 1 is provided with reflective membrane 3.
The two side ends of said LGP 1 is equipped with the led light source module, and the residing position of led light source module, both sides is with respect to the center line symmetry of LGP 1.
In the present embodiment, LGP is the indent form, and the front of LGP is the concave surface of single curved arch LGP.
Said led light source module can adopt conventional version, and such as comprising wiring board 41, wiring board 51 is provided with a plurality of led chips 42, and said wiring board 41 connects aluminium base 43, and aluminium base 43 connects radiator 44.
The utility model also is provided with shell 5; Said shell 5 is provided with and the LGP installation position 51 of the shape adaptation of single curved arch LGP and the led light source module installation position 52 that is in LGP installation position 51 two side ends, and said LGP installation position 51 is used to install the assembly of LGP 1, even light film 2 and reflective membrane 3.
Flat lamp is divided into two big classifications according to shape; One classification be square a, classification for circular, comprised rectangle and square in the square classification, wherein long end size range all can from 150mm to 2000mm; Wide end size range all can from 150mm to 2000mm; Comprise in the circular classification circular and oval, wherein the round diameter size range from 150mm to 2000mm all can, oval-shaped major axis and minor axis dimension are also roughly in this scope.
Led light source module watt level is selected according to required illumination zone and illumination.
Claims (6)
1. LED flat lamp; It comprises led light source module, LGP; It is characterized in that said LGP is single curved arch LGP, said led light source module is arranged on the side of LGP, and the light that the led light source module is sent out gets into LGP from the side of LGP; The front of LGP is provided with even light film, and the back side of LGP is provided with reflective membrane.
2. a kind of LED flat lamp as claimed in claim 1 is characterized in that the two side ends of said LGP is equipped with the led light source module.
3. a kind of LED flat lamp as claimed in claim 2 is characterized in that the center line symmetry of the residing position of led light source module, both sides with respect to LGP.
4. a kind of LED flat lamp as claimed in claim 1, the front that it is characterized in that said LGP are the concave surface or the convex surface of single curved arch LGP.
5. a kind of LED flat lamp as claimed in claim 1 is characterized in that said led light source module comprises wiring board, and wiring board is provided with a plurality of led chips, and said wiring board connects aluminium base, and aluminium base connects radiator.
6. like claim 1,2,3,4 or 5 described a kind of LED flat lamp; It is characterized in that it also is provided with shell; Said shell is provided with and the LGP installation position of the shape adaptation of single curved arch LGP and the led light source module installation position that is in LGP installation position two side ends, and said LGP installation position is used to install the assembly of LGP, even light film and reflective membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220073152 CN202580704U (en) | 2012-03-01 | 2012-03-01 | Light-emitting diode (LED) panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220073152 CN202580704U (en) | 2012-03-01 | 2012-03-01 | Light-emitting diode (LED) panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580704U true CN202580704U (en) | 2012-12-05 |
Family
ID=47250112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220073152 Expired - Fee Related CN202580704U (en) | 2012-03-01 | 2012-03-01 | Light-emitting diode (LED) panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580704U (en) |
-
2012
- 2012-03-01 CN CN 201220073152 patent/CN202580704U/en not_active Expired - Fee Related
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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: 20121205 Termination date: 20140301 |