CN202327722U - Novel high-efficiency light-emitting diode (LED) panel light - Google Patents
Novel high-efficiency light-emitting diode (LED) panel light Download PDFInfo
- Publication number
- CN202327722U CN202327722U CN2011204448199U CN201120444819U CN202327722U CN 202327722 U CN202327722 U CN 202327722U CN 2011204448199 U CN2011204448199 U CN 2011204448199U CN 201120444819 U CN201120444819 U CN 201120444819U CN 202327722 U CN202327722 U CN 202327722U
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- China
- Prior art keywords
- led
- light
- lgp
- body molded
- aluminium alloy
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) panel light, which consists of a light guide plate, a diffuse reflection plate, an integrally shaped shell, an aluminum alloy bottom panel and LED lighting sets. The LED lighting sets are mounted at the opposite sides of the integrally shaped shell and cling to both side edges of the light guide plate; the bottom part of the integrally shaped shell is provided with the aluminum alloy bottom panel; the light guide plate is arranged on the aluminum alloy bottom panel; and the diffuse reflection plate is arranged on the surface of the light guide plate. The LED panel light disclosed by the utility model has the characteristics of environmental protection, energy saving, high luminous efficiency, soft illumination and light-weight light body.
Description
Technical field
The utility model relates to lighting field.
Background technology
LED is a semiconductor light emitting, and it is when having high luminous intensity, and it is little also to have a volume; Life-span is long, and characteristics such as colour rendering index height are a kind of novel environmental protection lighting sources; Present commercial great power LED luminous flux has reached 100lm/w; The laboratory reaches 165lm/w, and the Moore's Law development of total light flux to turn in every 18-24 month, have become the 4th generation light source great potential.
In recent years, the traditional backlight system architecture is complicated, and problems such as cost height more and more cause extensive concern.Based on the integrated lightening and low-cost trend of LGP, this patent is innovated the design of formula to light conducting plate structure, on brightness and uniformity, meets or exceeds in traditional LGP performance indications, realizes the lightening of LGP.
Summary of the invention
The purpose of this invention is to provide a frivolous LED illumination planar lamp.
A kind of LED flat lamp is made up of LGP, diffuse reflector, one-body molded housing, aluminium alloy bottom panel and led light source.Said LED lamp is assembled in said aluminium alloy lamp casing offside, is close to two sides of LGP, and one-body molded housing bottom placing aluminium alloy base plate is placed LGP on it, and diffuse reflector is placed on the LGP surface.
Described light guide board microstructure is spherical, composite parabolic or microprism.
Said one-body molded housing adopts the good light-weight metal of heat radiation.
Said one-body molded case material adopts aluminium alloy.
Said LED lamp group can adopt white light LEDs, the colour mixture lighting source that perhaps adopts redgreenblue LED lamp group to form.
LED flat lamp of the present invention, brightness is even, and light extraction efficiency is high, and heat radiation is good, realizes the lightening of whole light fixture.
Description of drawings
Fig. 1 is the structural representation of said a kind of LED flat lamp.
The specific embodiment
As shown in Figure 1, a kind of LED flat lamp is made up of diffuse reflector 2, LGP 3 and LED lamp group 5.Said diffuse reflector 2 is placed on said one-body molded radiating shell 1 intermediate square bottom place; Said LED lamp group 5 abuts against two offsides of LGP 3, together is placed in the intermediate square frame of one-body molded radiating shell 1, and placement in parallel on diffuse reflector 2; Have reflective and aluminum alloy bottom plate 4 radiating effect concurrently and also be placed in the intermediate square frame of one-body molded radiating shell 1,, and be fixed among the screw 1-1 of one-body molded radiating shell 1 with screw in the top of said LGP 3.The circular hole 1-2 that a confession lead passes is opened at said one-body molded radiating shell 1 edge, so that utilize the external power supply power supply.
Claims (5)
1. a LED flat lamp is made up of LGP, diffuse reflector, one-body molded housing, aluminium alloy bottom panel and LED lamp group; Said LED lamp is assembled in said aluminium alloy lamp casing offside, is close to two sides of LGP, and one-body molded housing bottom placing aluminium alloy base plate is placed LGP on it, and diffuse reflector is placed on the LGP surface.
2. according to said a kind of LED flat lamp of claim 1, it is characterized in that: described light guide board microstructure is spherical, composite parabolic or microprism.
3. a kind of LED flat lamp according to claim 1 is characterized in that: said one-body molded housing, adopt the good light-weight metal of heat radiation.
4. a kind of LED flat lamp according to claim 3 is characterized in that: said one-body molded case material adopts aluminium alloy.
5. a kind of LED flat lamp according to claim 1 is characterized in that: the colour mixture lighting source that said LED lamp group adopts white light LEDs or adopts redgreenblue LED lamp group to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204448199U CN202327722U (en) | 2011-11-11 | 2011-11-11 | Novel high-efficiency light-emitting diode (LED) panel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204448199U CN202327722U (en) | 2011-11-11 | 2011-11-11 | Novel high-efficiency light-emitting diode (LED) panel light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327722U true CN202327722U (en) | 2012-07-11 |
Family
ID=46439703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204448199U Expired - Fee Related CN202327722U (en) | 2011-11-11 | 2011-11-11 | Novel high-efficiency light-emitting diode (LED) panel light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742837A (en) * | 2013-12-31 | 2014-04-23 | 深圳市蓝科电子有限公司 | LED (light-emitting diode) panel light and production process thereof |
-
2011
- 2011-11-11 CN CN2011204448199U patent/CN202327722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742837A (en) * | 2013-12-31 | 2014-04-23 | 深圳市蓝科电子有限公司 | LED (light-emitting diode) panel light and production process thereof |
| CN103742837B (en) * | 2013-12-31 | 2015-10-28 | 深圳市蓝科电子有限公司 | A kind of LED flat lamp and production technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121111 |