CN103411146A - Light-emitting diode (LED) panel lamp - Google Patents
Light-emitting diode (LED) panel lamp Download PDFInfo
- Publication number
- CN103411146A CN103411146A CN2013103460337A CN201310346033A CN103411146A CN 103411146 A CN103411146 A CN 103411146A CN 2013103460337 A CN2013103460337 A CN 2013103460337A CN 201310346033 A CN201310346033 A CN 201310346033A CN 103411146 A CN103411146 A CN 103411146A
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- Prior art keywords
- led
- lgp
- light
- panel light
- led panel
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- 239000012528 membrane Substances 0.000 claims abstract description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A light-emitting diode (LED) panel lamp comprises a circular lamp base, a round light guiding plate, LED chips, a wire for connecting the LED chips and a power source. The circular lamp base comprises an annular casing and an end cover, the round light guiding plate is clamped in a cavity of a casing and is pressed connection with the casing through the end cover, the LED chips are arranged in a plurality of grooves in the inner wall of the casing, the grooves are evenly distributed around the circle center of the casing and correspond to the lateral wall of the light guiding plate, and a light reflection membrane adheres to the bottom surface of the light guiding plate. The LED panel lamp is long in service life, effectively improves light guiding efficiency and enables emitted light to be gentle and bright.
Description
Technical field
The present invention relates to a kind of LED lamp, relate in particular to a kind of LED panel light.
Background technology
The general employing of existing LED lamp on the market is arranged at the LGP bottom by LED chip, by the bottom surface of light guide plate incident light source, cause light source incident inhomogeneous, impact effect, in order to improve this problem, be distributed in bottom surface of light guide plate by LED chip on the market, but increased undoubtedly cost of manufacture, and if LED chip mostly is, be connected in series, a LED chip fault will cause whole LED lamp to work, and have much room for improvement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of light guide effect good, the LED panel light that light is soft and cost is low, increase the service life.
Key problem in technology of the present invention is LED chip is arranged at the sidewall of LGP, and its plane of incidence is changed, thereby improves leaded light efficiency.Concrete technical scheme is: a kind of LED panel light, the wire and the power supply that comprise circular ring type lamp socket, circular LGP, LED chip, connection LED chip, it is characterized in that described circular ring type lamp socket comprises toroidal shell and end cap, circular LGP inlay card is in the housing inner chamber and utilize end cap to compress connection, described LED chip is arranged in several grooves of inner walls, described groove is uniform around the housing center of circle, and corresponding with the sidewall of LGP, and described bottom surface of light guide plate is covered with reflective membrane.
As preferably, described bottom surface of light guide plate is provided with vee-cut.The reflector efficiency that increases LGP is set by this kind.
As preferably, described lamp socket is heat-conducting resin.Improve radiating efficiency and reduce costs.
As preferably, described housing outer wall is provided with radiating fin.Effectively improved radiating efficiency, increased the service life.
As preferably, described LGP is single injection-molded.Reduce costs.
As preferably, described LED chip connects side by side.Prevent that the LED chip fault from causing whole LED lamp not worked, and increases the service life.
Beneficial effect of the present invention: greatly improved service life, and effectively improved leaded light efficiency, made the light source sent softer bright.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
A kind of LED panel light, the wire and the power supply that comprise circular ring type lamp socket 001, circular LGP 002, LED chip 003, connection LED chip 003, described circular ring type lamp socket 001 comprises toroidal shell 011 and end cap 012, circular LGP 002 inlay card is in housing 011 inner chamber and utilize end cap 012 to compress connection, described LED chip 003 is arranged in several grooves 013 of housing 011 inwall, described groove 013 is uniform around housing 011 center of circle, and corresponding with the sidewall of LGP 002, described LGP 002 bottom surface is covered with reflective membrane 004.Described LGP 002 bottom surface is provided with vee-cut 021.Described lamp socket 001 is heat-conducting resin.Described housing 011 outer wall is provided with radiating fin 014.Described LGP 002 is single injection-molded.Described LED chip 003 connects side by side.
To those skilled in the art; under this patent design and specific embodiment enlightenment; some distortion that can directly derive or associate from this patent disclosure and general knowledge; those of ordinary skills will recognize also can adopt additive method; or the substituting of known technology commonly used in prior art; and the unsubstantiality of the mutual various combination between feature etc. is changed; can be employed equally; can realize this patent representation function and effect; launch for example no longer one by one to describe in detail, all belong to this patent protection domain.
Claims (6)
1. LED panel light, the wire and the power supply that comprise circular ring type lamp socket, circular LGP, LED chip, connection LED chip, it is characterized in that described circular ring type lamp socket comprises toroidal shell and end cap, circular LGP inlay card is in the housing inner chamber and utilize end cap to compress connection, described LED chip is arranged in several grooves of inner walls, described groove is uniform around the housing center of circle, and corresponding with the sidewall of LGP, and described bottom surface of light guide plate is covered with reflective membrane.
2. a kind of LED panel light according to claim 1, is characterized in that described bottom surface of light guide plate is provided with vee-cut.
3. a kind of LED panel light according to claim 1, is characterized in that described lamp socket is heat-conducting resin.
4. a kind of LED panel light according to claim 1, is characterized in that described housing outer wall is provided with radiating fin.
5. a kind of LED panel light according to claim 1, is characterized in that described LGP is single injection-molded.
6. a kind of LED panel light according to claim 1, is characterized in that described LED chip connects side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103460337A CN103411146A (en) | 2013-08-10 | 2013-08-10 | Light-emitting diode (LED) panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103460337A CN103411146A (en) | 2013-08-10 | 2013-08-10 | Light-emitting diode (LED) panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103411146A true CN103411146A (en) | 2013-11-27 |
Family
ID=49604175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103460337A Pending CN103411146A (en) | 2013-08-10 | 2013-08-10 | Light-emitting diode (LED) panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103411146A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329613A (en) * | 2014-10-28 | 2015-02-04 | 欧普照明股份有限公司 | Illumination lamp and protection and sorting element for illumination lamp |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030007343A1 (en) * | 2001-07-06 | 2003-01-09 | Alps Electric Co., Ltd. | Surface-emitting device precisely positioned in the front of liquid crystal display unit, and liquid crystal display device having the surface-emitting device |
| CN1955814A (en) * | 2005-10-26 | 2007-05-02 | 和宇Technology株式会社 | Backlight unit capable of easily forming curved and three-dimensional shape |
| US20100027293A1 (en) * | 2008-07-30 | 2010-02-04 | Intematix Corporation | Light Emitting Panel |
| CN102313156A (en) * | 2010-07-02 | 2012-01-11 | 海洋王照明科技股份有限公司 | LED (Light Emitting Diode) planar light source |
| WO2012046700A1 (en) * | 2010-10-08 | 2012-04-12 | シャープ株式会社 | Light guide plate, illumination device, and liquid crystal display device |
| TW201237307A (en) * | 2011-03-14 | 2012-09-16 | Young Lighting Technology Corp | Light emitting diode lamp |
| CN102679203A (en) * | 2011-03-07 | 2012-09-19 | 优志旺电机株式会社 | Light source device |
| CN202484777U (en) * | 2012-01-06 | 2012-10-10 | 镇江震东电光源有限公司 | Led ceiling lamp |
| CN202756941U (en) * | 2012-06-04 | 2013-02-27 | 英志企业股份有限公司 | Lamp structure |
| CN203375232U (en) * | 2013-08-10 | 2014-01-01 | 无锡市宝成塑胶科技有限公司 | LED panel lamp |
-
2013
- 2013-08-10 CN CN2013103460337A patent/CN103411146A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030007343A1 (en) * | 2001-07-06 | 2003-01-09 | Alps Electric Co., Ltd. | Surface-emitting device precisely positioned in the front of liquid crystal display unit, and liquid crystal display device having the surface-emitting device |
| CN1955814A (en) * | 2005-10-26 | 2007-05-02 | 和宇Technology株式会社 | Backlight unit capable of easily forming curved and three-dimensional shape |
| US20100027293A1 (en) * | 2008-07-30 | 2010-02-04 | Intematix Corporation | Light Emitting Panel |
| CN102313156A (en) * | 2010-07-02 | 2012-01-11 | 海洋王照明科技股份有限公司 | LED (Light Emitting Diode) planar light source |
| WO2012046700A1 (en) * | 2010-10-08 | 2012-04-12 | シャープ株式会社 | Light guide plate, illumination device, and liquid crystal display device |
| CN102679203A (en) * | 2011-03-07 | 2012-09-19 | 优志旺电机株式会社 | Light source device |
| TW201237307A (en) * | 2011-03-14 | 2012-09-16 | Young Lighting Technology Corp | Light emitting diode lamp |
| CN202484777U (en) * | 2012-01-06 | 2012-10-10 | 镇江震东电光源有限公司 | Led ceiling lamp |
| CN202756941U (en) * | 2012-06-04 | 2013-02-27 | 英志企业股份有限公司 | Lamp structure |
| CN203375232U (en) * | 2013-08-10 | 2014-01-01 | 无锡市宝成塑胶科技有限公司 | LED panel lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329613A (en) * | 2014-10-28 | 2015-02-04 | 欧普照明股份有限公司 | Illumination lamp and protection and sorting element for illumination lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |