CN2729517Y - LED lighting lamp - Google Patents
LED lighting lamp Download PDFInfo
- Publication number
- CN2729517Y CN2729517Y CNU2004200741119U CN200420074111U CN2729517Y CN 2729517 Y CN2729517 Y CN 2729517Y CN U2004200741119 U CNU2004200741119 U CN U2004200741119U CN 200420074111 U CN200420074111 U CN 200420074111U CN 2729517 Y CN2729517 Y CN 2729517Y
- Authority
- CN
- China
- Prior art keywords
- light
- emitting diode
- led
- illuminating lamp
- circuit board
- 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
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 230000004397 blinking Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED lighting lamp, comprising a casing, a conducting shell, an etched circuit card, a plurality of light emitting diodes and a driver. The casing is a ring-shaped flute used as a fixed base and the conducting shell is arranged between the casing and the etched circuit card. The light emitting diodes connecting in parallel or in series are electrically connected on the etched circuit card. The utility model can solve the problems of blinking in traditional fluorescent tubes and plain colour temperature in traditional plain colour fluorescent tubes.
Description
Technical field
The utility model relates to a kind of lighting, and is particularly a kind of with the light fixture of light emitting diode as lighting source.
Background technology
As lighting source, its principle of luminosity is luminous because of the phosphor powder of the ultraviolet ray transmitting glass tube wall that high-speed impact produced of electronics with fluorescent tube for known lighting, and still, this luminous mechanism can produce the problem of light source scintillation.
See also Fig. 1, known lighting is by a lamp tube base 10a, an one fluorescent tube 20a and an electric stabilizer 30a constitute, wherein this electric stabilizer 30a is in order to improve the problem of fluorescent tube 20a flicker, but its price height, be more than the traditional tube 20a twice, the present desk lamp of price between thousand yuan, most problem of using electric stabilizer 30a to improve fluorescent tube 20a flicker, electric stabilizer 30a is because of high-frequency lighting, the stable almost flicker free of output light-wave, and when power supply voltage variation or fluorescent tube 20a are in low temperature, also be not easy flicker, though be difficult for flicker, be still the problem of flicker on actual the use, and be subjected to Electromagnetic Interference easily, in addition, the color rendering of traditional tube 20a is on the low side, is generally monochromatic light, seems dull on the illumination colour temperature.
Thus, the utility model is according to above-mentioned weak point, proposes a kind of reasonable in design and effectively improve the lighting of known technology.
Summary of the invention
Main purpose of the present utility model is to provide a kind of light-emitting diode (LED) illuminating lamp, is used to improve the flicker problem that the fluorescent tube of traditional lighting light fixture exists, so that the light fixture of a stabilized light source to be provided.
For reaching above-mentioned purpose, the utility model provides a kind of light-emitting diode (LED) illuminating lamp, it is characterized in that, comprising:
One housing, this housing are a fixed pedestal;
One conducting shell, this conducting shell is located at the inside of this housing;
One printed circuit board (PCB), this printed circuit board (PCB) is located at the upper surface of this conducting shell; And
A plurality of light emitting diodes, these light emitting diodes are electrically connected on this printed circuit board (PCB), and formation one provides the light source of illumination.
Another object of the present invention provides a kind of light-emitting diode (LED) illuminating lamp, and this light fixture can change the dull colour temperature of prior art.
For reaching above-mentioned purpose, the utility model provides a kind of light-emitting diode (LED) illuminating lamp, it is characterized in that, these light emitting diodes are the light emitting diode of RGB mixed light type.This printed circuit board (PCB) electrically connects a driver.
Characteristics of the present utility model and advantage:
One, the utility model as lighting source, can improve the shortcoming of the dull colour temperature of the employed monochromatic fluorescent tube of traditional lighting light fixture, so the utility model provides the advantage of not playing look together with the light emitting diode of RGB mixed light type.
Two, the utility model replaces traditional tube as lighting source with light emitting diode, therefore the problem that does not have traditional tube luminous flicker by means of the phosphor powder of the ultraviolet ray transmitting glass tube wall that high-speed impact produced of electronics, so the utility model can improve the flicker problem that the employed fluorescent tube of traditional lighting light fixture causes, therefore the utlity model has the advantage that a stabilized light source is provided.
Now cooperate graphic preferred embodiment of the present utility model to be described in detail as follows, but these explanations only are used for illustrating the utility model, but not interest field of the present utility model is done any restriction.
Description of drawings
Fig. 1 is the stereogram of known lighting.
Fig. 2 is the three-dimensional exploded view of preferred embodiment of the present utility model.
Fig. 3 is the stereogram of preferred embodiment of the present utility model.
Fig. 4 is the cutaway view of preferred embodiment of the present utility model.
Symbol description among the figure:
The known technology label:
10a lamp tube base 30a electric stabilizer
The 20a fluorescent tube
The utility model label:
10 housings, 32 vias
20 conducting shells, 40 light emitting diodes
30 printed circuit board (PCB)s, 50 drivers
The specific embodiment
See also Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of light-emitting diode (LED) illuminating lamp, and it comprises: a housing 10, a conducting shell 20, a printed circuit board (PCB) 30, a plurality of light emitting diode 40 and a driver 50.
This housing 10 is the groove of an annular as a fixing pedestal, and this housing 10 is for metal shell or add the purposes of the plastic in hole as heat radiation, and this conducting shell 20 and this printed circuit board (PCB) 30 are located at the inside of this housing 10.
The thin metal (or nonmetal) that this conducting shell 20 is an annular, be located between this housing 10 and this printed circuit board (PCB) 30, this conducting shell 20 is a material with metal (copper/aluminium) or nonmetal (silica gel/mica), its purposes is because of heat that heating effect of current produced as this printed circuit board (PCB) 30 of conduction, again its heat is conducted to this housing 10, and by this housing 10 heat is distributed, influence whole running to avoid causing superheating phenomenon.
This printed circuit board (PCB) 30 is located on the surface of conducting shell 20, this printed circuit board (PCB) 30 is provided with a plurality of vias 32, these vias 32 provide the hole of heat transmission, so that this printed circuit board (PCB) 30 is conducted on this conducting shell 20 because of the heat that heating effect of current produced, this printed circuit board (PCB) 30 can be rigid printed circuit board or flexible printed wiring board, and this printed circuit board (PCB) 30 is in order to fix these light emitting diodes 40.
These light emitting diodes 40 are the light emitting diode 40 of SMT (surface mount technology) type, in order to surface mount on the one side of this printed circuit board (PCB) 30, these light emitting diodes 40 can be the light emitting diode 40 of RGB mixed light type, its mode and this printed circuit board (PCB) 30 with in parallel or series connection electrically connects, in order to the light source of illumination of the present utility model to be provided.
This driver 50 is electrically connected at this printed circuit board (PCB) 30, and is located at this housing 10 1 sides, and it is in order to carry out the different looks of drilling.
In sum, the utility model can improve the problem that the known technology lighting is produced really, and the utility model is real to be rare product, it really can reach the application target of expection, owing to have novelty and progressive, meet the patent application important document fully again, file an application in accordance with the law.
The above only is a preferable possible embodiments of the present utility model, unprovoked is used to limit to claim of the present utility model, so the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all in like manner all is contained in the described scope of claim.
Claims (10)
1, a kind of light-emitting diode (LED) illuminating lamp is characterized in that, comprising:
One housing, this housing are a fixed pedestal;
One conducting shell, this conducting shell is located at the inside of this housing;
One printed circuit board (PCB), this printed circuit board (PCB) is located at the upper surface of this conducting shell; And
A plurality of light emitting diodes, these light emitting diodes are electrically connected on this printed circuit board (PCB), and formation one provides the light source of illumination.
2, light-emitting diode (LED) illuminating lamp as claimed in claim 1 is characterized in that, this housing is the groove of an annular.
3, the described light-emitting diode (LED) illuminating lamp of claim 1 is characterized in that, this housing is metal shell or the plastic that adds the hole.
4, light-emitting diode (LED) illuminating lamp as claimed in claim 1 is characterized in that, this conducting shell is that material is used as heat conduction with metallic copper/aluminium or nonmetal silica gel/mica.
5, light-emitting diode (LED) illuminating lamp as claimed in claim 1 is characterized in that, this printed circuit board (PCB) is rigid printed circuit board or is flexible printed wiring board.
6, light-emitting diode (LED) illuminating lamp as claimed in claim 1 is characterized in that, this printed circuit board (PCB) is provided with a plurality of vias.
7, light-emitting diode (LED) illuminating lamp as claimed in claim 6 is characterized in that, these a plurality of vias provide the hole of heat transmission.
8, light-emitting diode (LED) illuminating lamp as claimed in claim 1 is characterized in that, these light emitting diodes are the light emitting diode of SMT surface mount technology type.
9, light-emitting diode (LED) illuminating lamp as claimed in claim 1 is characterized in that, these light emitting diodes are the light emitting diode of RGB mixed light type.
10, light-emitting diode (LED) illuminating lamp as claimed in claim 1 is characterized in that, this printed circuit board (PCB) electrically connects a driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200741119U CN2729517Y (en) | 2004-09-06 | 2004-09-06 | LED lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200741119U CN2729517Y (en) | 2004-09-06 | 2004-09-06 | LED lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729517Y true CN2729517Y (en) | 2005-09-28 |
Family
ID=35048293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200741119U Expired - Fee Related CN2729517Y (en) | 2004-09-06 | 2004-09-06 | LED lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729517Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008043207A1 (en) * | 2006-10-08 | 2008-04-17 | Hong-Yuan Technology Co., Ltd. | Light emitting system, light emitting apparatus and forming method thereof |
| WO2009009932A1 (en) * | 2007-07-17 | 2009-01-22 | Shaofan Chen | An light emitting diode integrating lamp tube |
| CN102109118A (en) * | 2011-01-26 | 2011-06-29 | 常州家加爱光电科技有限公司 | Clamping groove type anti-glare uniform-temperature heat radiation type LED fluorescent lamp |
| CN101782219B (en) * | 2009-01-19 | 2011-08-10 | 上海开腾信号设备有限公司 | Large-power LED light source, large-power LED illuminating lamp using same and application of illuminating lamp |
| CN101737702B (en) * | 2008-11-10 | 2011-09-28 | 展晶科技(深圳)有限公司 | Light-bar lamp and recessed light |
| CN102410462A (en) * | 2011-12-30 | 2012-04-11 | 深圳市中景科瑞光电科技有限公司 | Integrated LED lighting source |
| WO2013086794A1 (en) * | 2011-12-16 | 2013-06-20 | 苏州晶品光电科技有限公司 | Flexible circuit substrate led two-dimensional array light source |
| CN103836404A (en) * | 2012-11-28 | 2014-06-04 | 丹阳市飞越车辆附件有限公司 | Arc-shaped led lamp |
-
2004
- 2004-09-06 CN CNU2004200741119U patent/CN2729517Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008043207A1 (en) * | 2006-10-08 | 2008-04-17 | Hong-Yuan Technology Co., Ltd. | Light emitting system, light emitting apparatus and forming method thereof |
| WO2009009932A1 (en) * | 2007-07-17 | 2009-01-22 | Shaofan Chen | An light emitting diode integrating lamp tube |
| CN101737702B (en) * | 2008-11-10 | 2011-09-28 | 展晶科技(深圳)有限公司 | Light-bar lamp and recessed light |
| CN101782219B (en) * | 2009-01-19 | 2011-08-10 | 上海开腾信号设备有限公司 | Large-power LED light source, large-power LED illuminating lamp using same and application of illuminating lamp |
| CN102109118A (en) * | 2011-01-26 | 2011-06-29 | 常州家加爱光电科技有限公司 | Clamping groove type anti-glare uniform-temperature heat radiation type LED fluorescent lamp |
| WO2013086794A1 (en) * | 2011-12-16 | 2013-06-20 | 苏州晶品光电科技有限公司 | Flexible circuit substrate led two-dimensional array light source |
| CN102410462A (en) * | 2011-12-30 | 2012-04-11 | 深圳市中景科瑞光电科技有限公司 | Integrated LED lighting source |
| CN103836404A (en) * | 2012-11-28 | 2014-06-04 | 丹阳市飞越车辆附件有限公司 | Arc-shaped led lamp |
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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: 20050928 Termination date: 20120906 |