CN102798064A - LED (light emitting diode) lamp - Google Patents
LED (light emitting diode) lamp Download PDFInfo
- Publication number
- CN102798064A CN102798064A CN2012102747706A CN201210274770A CN102798064A CN 102798064 A CN102798064 A CN 102798064A CN 2012102747706 A CN2012102747706 A CN 2012102747706A CN 201210274770 A CN201210274770 A CN 201210274770A CN 102798064 A CN102798064 A CN 102798064A
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- Prior art keywords
- light source
- source module
- radiator
- lamp
- lamp holder
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED (light emitting diode) lamp which comprises a lamp support and a lamp shade arranged on the lamp support, wherein the lamp support is internally provided with a first radiator and a first light source module; and the LED lamp is characterized in that the outer wall of the lamp support is provided with a plurality of light source modules. A plurality of small-power light source modules are additionally arranged on the outer wall of the lamp support and can directly irradiate a road surface, so the utilization ratio of light is improved and the light loss is greatly reduced; therefore, the lighting power of a first light source module in a globe holder is also reduced, a specified road surface illumination value of Chinese Standard is reached and the energy source is also saved.
Description
Technical field
The present invention relates to a kind of street lamp, particularly a kind of LED light fixture.
Background technology
In colourfully decorated lantern be a kind of lighting apparatus that is applied to communal facilitys such as city main trunk road and park, square, normally be provided with a spherical light fixture on the top of lamp stand, elegant in appearance.
But the lampshade of traditional middle colourfully decorated lantern light fixture is the spheroid of a sealing; The light that built-in light source sends is after the internally coated repeatedly reflection of lampshade, and feasible finally from the wide big minimizing of lampshade transmission, light efficiency is lower; By very low according to the road surface illuminance; That have even can not be up to state standards and provide road illumination required value needs the bigger light source of wattage is installed, and has caused the significant wastage of the energy.
Summary of the invention
In order to overcome the deficiency of prior art, the present invention provides a kind of illuminance high and energy-conservation middle colourfully decorated lantern.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of LED light fixture comprises the lamp holder and is arranged at the lampshade in the lamp holder, is provided with first radiator and first light source module in the lamp holder, and it is characterized in that: the outer wall of said lamp holder is provided with several light source modules.
Be provided with power pack and connecting plate in the said lamp holder, and power pack is fixed in the lamp holder through connecting plate, said first radiator is arranged on the connecting plate, and first radiator is provided with connector, and said first light source module is arranged on the connector.
Said light source module evenly distributes around the outer wall of lamp holder.
Said light source module comprises secondary light source module, second radiator and is installed on the lamp housing on second radiator that the secondary light source module is arranged on second radiator.
Be placed with radiating fin on said second radiator.
Said first light source module comprises first led chip and first circuit board.
Said secondary light source module comprises second led chip and second circuit board.
The invention has the beneficial effects as follows: the invention discloses a kind of LED light fixture; Comprise the lamp holder and be arranged at the lampshade in the lamp holder, be provided with first radiator and first light source module in the lamp holder, it is characterized in that: the outer wall of said lamp holder is provided with several light source modules; Through several low power light source module direct irradiation road surfaces of setting up in the outer wall of lamp holder; Improved utilization rate, greatly reduced the loss of light, thereby also reduced the lighting power of first light source module in the globe holder light; Not only reach the road illumination required value of GB, but also saved the energy.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Fig. 1 is an assembling front view of the present invention;
Fig. 2 is an explosive view of the present invention;
Fig. 3 is the explosive view of light source module.
The specific embodiment
Below will combine embodiment and accompanying drawing that the technique effect of design of the present invention, concrete structure and generation is carried out clear, intactly description, to understand the object of the invention, characteristic and effect fully.Obviously; Described embodiment is a part of embodiment of the present invention, rather than whole embodiment, based on embodiments of the invention; Other embodiment that those skilled in the art is obtained under the prerequisite of not paying creative work all belong to the scope that the present invention protects.
Referring to figs. 1 through Fig. 3, the invention discloses a kind of LED light fixture, comprise lamp holder 1 and be arranged at the lampshade 2 in the lamp holder 1; Be provided with first radiator 4 and the first light source module (not shown) in the lamp holder, the outer wall of said lamp holder is provided with several light source modules 9, in this instantiation; Be provided with power pack 3 and connecting plate 5 in the lamp holder 1, and power pack 3 is fixed in the lamp holder 1 through connecting plate 5, said first radiator 4 is arranged on the connecting plate 5; First radiator 4 is provided with connector 6; Said first light source module is arranged on the connector 6, and power supply is the external power supply that adopts, and what be provided with in the power pack 3 only is some connection-pegs; The power supply of first light source module is that the switching that external power supply passes through the connection-peg in the power pack 3 realizes; In addition, 2 on lamp holder 1 and lampshade also are provided with interior protective cover 7, and lampshade 2 is fixed in the lamp holder 1 through interior protective cover 7.
As shown in the figure, eight light source modules 9 evenly distribute around the outer wall of lamp holder 1, thereby the light that light source module 9 is sent can illuminate street lamp ground on every side equably.In this specific embodiment; The concrete structure of light source module 9 is that light source module 9 comprises secondary light source module 10, second radiator 11 and be installed on the lamp housing 12 on second radiator 11 that secondary light source module 10 is arranged on second radiator 11; Second radiator 11 is installed in the lamp holder 1 through screw; Thereby light source module 9 is fixed in the lamp holder 1, and lamp housing 12 and second radiator 11 make and become the petal or the shape of blade, thereby better appearance.
As shown in the figure; In this specific embodiment; First light source module comprises first led chip and first circuit board; First led chip is arranged on the first circuit board, and first circuit board closely contacts with the one side of first radiator 4, thereby can be good at the heat that first led chip produces is delivered on first radiator 4; Secondary light source module 10 comprises second led chip 13 and second circuit board 14; Second led chip 13 is arranged on the second circuit board 14, and second circuit board 14 closely contacts with the one side of second radiator 11, thereby can be good at the heat that second led chip 13 produces is delivered on second radiator 11; In addition; Be placed with radiating fin on second radiator 11, strengthened the contact area with air through radiating fin, thereby made heat dispersion better.
Above-mentionedly just preferred embodiments more of the present invention are illustrated and describe, but embodiment of the present invention is not restricted to the described embodiments,, all should belong to protection scope of the present invention as long as it reaches technique effect of the present invention with essentially identical means.
Claims (7)
1. a LED light fixture comprises the lamp holder and is arranged at the lampshade in the lamp holder, is provided with first radiator and first light source module in the lamp holder, and it is characterized in that: the outer wall of said lamp holder is provided with several light source modules.
2. a kind of LED light fixture according to claim 1; It is characterized in that: be provided with power pack and connecting plate in the said lamp holder; And power pack is fixed in the lamp holder through connecting plate; Said first radiator is arranged on the connecting plate, and first radiator is provided with connector, and said first light source module is arranged on the connector.
3. a kind of LED light fixture according to claim 1 is characterized in that: said light source module evenly distributes around the outer wall of lamp holder.
4. a kind of LED light fixture according to claim 1 is characterized in that: said light source module comprises secondary light source module, second radiator and is installed on the lamp housing on second radiator that the secondary light source module is arranged on second radiator.
5. a kind of LED light fixture according to claim 4 is characterized in that: be placed with radiating fin on said second radiator.
6. a kind of LED light fixture according to claim 1 is characterized in that: said first light source module comprises first led chip and first circuit board.
7. a kind of LED light fixture according to claim 4 is characterized in that: said secondary light source module comprises second led chip and second circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102747706A CN102798064A (en) | 2012-08-03 | 2012-08-03 | LED (light emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102747706A CN102798064A (en) | 2012-08-03 | 2012-08-03 | LED (light emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102798064A true CN102798064A (en) | 2012-11-28 |
Family
ID=47197284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102747706A Pending CN102798064A (en) | 2012-08-03 | 2012-08-03 | LED (light emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102798064A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571276A (en) * | 2008-04-28 | 2009-11-04 | 富准精密工业(深圳)有限公司 | Light-emitting diode illuminating device |
| CN101832494A (en) * | 2010-04-19 | 2010-09-15 | 张卫 | Novel LED lamp |
| US20110317412A1 (en) * | 2010-06-23 | 2011-12-29 | Dongki Paik | Lighting apparatus |
| DE202012101054U1 (en) * | 2012-03-23 | 2012-04-03 | Chao-Chuan Chen | A heat dissipation device for lamps |
| CN102410479A (en) * | 2011-12-29 | 2012-04-11 | 重庆市北碚区天利灯具有限公司 | Led street lamp |
| CN202733729U (en) * | 2012-08-03 | 2013-02-13 | 中山市鸿宝电业有限公司 | LED lamp |
-
2012
- 2012-08-03 CN CN2012102747706A patent/CN102798064A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571276A (en) * | 2008-04-28 | 2009-11-04 | 富准精密工业(深圳)有限公司 | Light-emitting diode illuminating device |
| CN101832494A (en) * | 2010-04-19 | 2010-09-15 | 张卫 | Novel LED lamp |
| US20110317412A1 (en) * | 2010-06-23 | 2011-12-29 | Dongki Paik | Lighting apparatus |
| CN102410479A (en) * | 2011-12-29 | 2012-04-11 | 重庆市北碚区天利灯具有限公司 | Led street lamp |
| DE202012101054U1 (en) * | 2012-03-23 | 2012-04-03 | Chao-Chuan Chen | A heat dissipation device for lamps |
| CN202733729U (en) * | 2012-08-03 | 2013-02-13 | 中山市鸿宝电业有限公司 | LED lamp |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121128 |