CN101220910A - LED lighting lamp - Google Patents
LED lighting lamp Download PDFInfo
- Publication number
- CN101220910A CN101220910A CNA200810026022XA CN200810026022A CN101220910A CN 101220910 A CN101220910 A CN 101220910A CN A200810026022X A CNA200810026022X A CN A200810026022XA CN 200810026022 A CN200810026022 A CN 200810026022A CN 101220910 A CN101220910 A CN 101220910A
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- Prior art keywords
- lamp
- led
- fixed mount
- electrically connected
- led illuminating
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000011324 bead Substances 0.000 abstract 1
- 239000011049 pearl Substances 0.000 description 11
- 238000005286 illumination Methods 0.000 description 7
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to an LED illuminating lamp, which comprises a lamp cap that is electrically connected with an external power supply; a plurality of LED lamp strips, which are provided with a circuit for driving the LED and spliced mutually for forming a cylindrical lamp body and a plurality of LED lamp beads are distributed on the LED lamp strip and arranged outwards, one end of the cylindrical lamp body is fixedly and electrically connected with the lamp cap. The invention adopts cylindrical lamp body structure, thus providing multi-angle flood lighting compared with flatbed structure, expanding the lighting range, having good heat output effect at the same time and prolonging the service life of the LED illuminating lamp; by adopting the inserting and electrical connection structure between the LED lamp strips and a slot, convenience is brought to maintenance and clearing faults of the LED illuminating lamp and maintenance and using cost is reduced to the utmost extent.
Description
Technical field
The present invention relates to a kind of LED illuminating lamp.
Background technology
In the prior art, road, plaza lighting adopt high-pressure mercury lamp usually, lightings such as Halogen lamp LED, as everyone knows, there is serious mercury pollution in high-pressure mercury lamp, environment is had great destructiveness, and Halogen lamp LED exists illuminating effect low, therefore defectives such as high power consumption, the light source product that uses absolutely not for a long time of above-mentioned illuminating product.
Development along with lighting engineering, LED begins extensively to appear at various occasions as a kind of new illuminating product, LED is different from general illuminating lamp, LED belongs to chemiluminescence, it is low to have power consumption, component life is long, need not warm up the lamp time, advantages such as reaction speed is fast, it is little to add its volume, vibration resistance, be fit to volume production, demand on the fit applications is made element minimum or array easily, the power of single LED lamp pearl is generally about 1W, thereby power consumption is very little, and service life is very long, the theoretical life-span of LED reached more than 100,000 hours, thereby LED generally is used in communication at present, on the indicator and display unit of consumption electronic products, become critical elements indispensable in the daily life.
Aspect the road illumination; also promoted the use of the high-power LED street lamp now, utilized LED to do street lighting, all had absolute predominance at aspects such as power consumption, life-span, environmental protection; LED bulb power consumption as equal brightness has only 10% of Halogen lamp LED, and its life-span is longer 10 times than fluorescent lamp.
Be to be applicable to the condition of road illumination, existing LED street lamp all is that tens of or LEDs up to a hundred are placed on the circuit board, to reach predetermined illuminating effect.Present led circuit plate is dull and stereotyped style, is laid with LED lamp pearls up to a hundred on its plate face, and flat its illumination of LED of this kind is penetrated direction and is a plane domain, and the floodlighting of multi-angle can't be provided; There is a serious problem in this kind LED illuminating lamp in addition, just its radiating effect is relatively poor, the heat that single LEDs sends can not well distribute, heat can not distribute and then has a strong impact on the LED life-span, the optical attenuation that causes the LED lamp easily, LED just can't reach theoretic 100,000 hour life-span like this, influences people's normal use; Someone proposes new structure at heat dissipation problem, deals with the heat that LED produces but this cooling mechanism is still not enough, not only can cause LED brightness to descend when temperature raises, and will speed up the deterioration of element during above certain temperature.
On the other hand, because this LED street lamp all is to be erected on the electric pole usually, because its heat radiation is bad, thereby the phenomenon of fault also often occurs, and when one or the damage of minority LED lamp pearl, whole LED circuit for lamp plate need be disassembled and change and keep in repair, give like this circuit pipeline maintenance, safeguard and fix a breakdown and bring inconvenience, after the user once uses, may need to append more input in maintenance side, also increase the cost that uses virtually.
A lot of people are attempting to capture this difficult problem, but mostly can't break through the natural mode of traditional mode of thinking and LED fitting structure, are difficult to obtain not only high performance-price ratio, but also make the product of product appearance novel and beautiful.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, a kind of novel structure is provided, multi-angle illumination and the good illuminating lamp of radiating effect can be provided, to solve the problem that prior art exists.
For arriving above purpose, the present invention takes following technical scheme: a kind of LED illuminating lamp, include lamp holder, and this lamp holder is electrically connected with extraneous power supply; Many LED lamp bars, this LED lamp bar is provided with the circuit of driving LED, is laid with plurality of LEDs lamp pearl on the described LED lamp bar, and this LED lamp bar splices mutually forms cylindrical lamp body, its LED lamp pearl all is provided with outwardly, and an end of this cylindrical lamp body fixedly is electrically connected with described lamp holder.
Owing to adopted the cylindrical light body structure, the illumination range of this kind LED illuminating lamp has substantially exceeded the plate type LED lamp.
Be arranged on the cooling mechanism in the lamp holder, the heat that this cooling mechanism can distribute LED is derived from cylindrical lamp body.Owing to settled the fan of heat radiation in lamp holder, so this kind LED illuminating lamp is in the process of work, and the heat of its generation can be distributed preferably, prolonged the service life of LED lamp.
Also include the wick supporting rack of fixing described cylindrical lamp body, this wick supporting rack includes the fixed mount at fixed L ED lamp bar two ends, the main body rack of supporting and mounting bracket, the annular slot that is electrically connected with the plug of LED lamp bar.Adopt the fixed form of this support, can unify die sinking and make, save use cost.
At least one end of described LED lamp bar convexes with link, and this link is electrically connected with annular slot.
Be installed with first fixed mount on described lamp holder, an end of described main body rack is fixed on first fixed mount, and its other end is connected with second fixed mount; This first fixed mount is provided with the first annular slot, and an end of described LED lamp bar is electrically connected with the first annular slot plug, and its other end is fixedlyed connected with second fixed mount.Be installed with the first annular slot in lamp holder, every LED lamp bar all can correspondence be inserted in this slot like this, the plug setting of lamp bar, and the more convenient maintenance of LED illuminating lamp has further reduced use cost.
Also be provided with the second annular slot on described second fixed mount, the other end of described LED lamp bar is electrically connected with this second annular slot plug.In order to make lamp body more firm durable, can be provided with annular slot in the two ends of lamp bar correspondence, lamp bar two ends all are electrically connected with slot like this, and joint has lacked the setting of lead.
On described second fixed mount, also be provided with top cover, in this top cover, be installed with cooling mechanism.The setting of top cover not only can be protected the LED illuminating lamp, but also can fan all be set at the lamp body two ends, can form cross-ventilation like this in cylindrical lamp body, better solves heat dissipation problem.
On the shell of described lamp holder and top cover, offer louvre.Louvre the further radiating effect that improves the LED illuminating lamp is set.
Described lamp holder is lamp screw base or bayonet socket.When traditional plate type LED lamp is loaded on the light fixture, need do integrally-built layout to the lead-out wire of LED lamp, so a flat LED lamp may just need a lamp holder of design, its versatility is had a greatly reduced quality, LED lamp holder of the present invention adopts spiral or bayonet socket, adapt in the market various electricity-saving lamps or halogen lamp holder, thereby it is not only applicable to road illumination, and is applicable to common home lighting.
LED illuminating lamp of the present invention compared with prior art, have following advantage: this kind LED illuminating lamp adopts columniform lamp body structure, its flat relatively structure can provide the floodlighting of multi-angle, expanded its illumination range, because in the cylindrical lamp body is cavity structure, setting by fan can better be derived the heat of LED work generation from lamp body, possess better radiating effect, has prolonged the service life of LED illuminating lamp; On the other hand, because the structure that adopts LED lamp bar to be electrically connected with the slot plug, like this, to the maintenance of LED illuminating lamp with fix a breakdown and provide convenience, when certain or the damage of number LED lamp pearl, only need the LED lamp bar at its corresponding place is extracted out, can maintain and replace lamp pearl, and do not influence the use of other LED lamp bars, therefore farthest reduced maintenance and use cost.
Description of drawings
Fig. 1 is a LED illuminating lamp overall structure schematic diagram of the present invention;
Fig. 2 is a LED lamp bar structural representation of the present invention;
Fig. 3 is a wick supporting rack structural representation of the present invention;
Fig. 4 is not with top cover plan structure schematic diagram for LED illuminating lamp of the present invention;
Description of reference numerals: 1, LED illuminating lamp, 2, LED lamp bar, 21, LED lamp pearl, 22, link, 3, wick supporting rack, 31, first fixed mount, 32, second fixed mount, 33, the first annular slot, 34, the second annular slot, 35, main body rack, 4, fan, 5, top cover, 6, louvre, 7, lamp holder.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment content of the present invention is described further:
Embodiment one
See also Fig. 1 to shown in Figure 4, a kind of LED illuminating lamp, include lamp holder 7, this lamp holder 7 is electrically connected with external power, and this lamp holder can be spiral or bayonet socket, have many LED lamp bars 2, this LED lamp bar 2 is the circuit board with drive circuit, has plurality of LEDs lamp pearl 21 to be arranged on the LED lamp bar 2, and these L ED lamp bars 2 splicing are mutually formed cylindrical lamp body, its LED lamp pearl 21 all is provided with outwardly, and an end of this cylindrical lamp body fixedly is electrically connected with lamp holder 7; And being arranged on cooling mechanism in the lamp holder 7, the heat that this cooling mechanism can distribute LED is derived from cylindrical lamp body.
The connected mode of cylindrical lamp body and lamp holder has multiple, the invention provides a kind of simple and reliable connected mode.Promptly adopt wick supporting rack 3 to fix cylindrical lamp body, this wick supporting rack 3 includes the fixed mount at fixed L ED lamp bar 2 two ends, the main body rack 35 of supporting and mounting bracket and the annular slot that is electrically connected with 2 plugs of LED lamp bar, be provided with copper sheet in the slot, end at LED lamp bar 2 convexes with link 22, also be provided with copper sheet on this link 22, lamp bar 2 is electrically connected with annular slot by link.
Be installed with first fixed mount 31 on lamp holder 7, an end of main body rack 35 is fixed on first fixed mount 31, and the other end is connected with second fixed mount 32; In the present embodiment, the LED illuminating lamp adopts an annular slot, the i.e. first annular slot 33, this first annular slot 33 is arranged on first fixed mount 31, one end of LED lamp bar 2 inserts in the first annular slot 33, and its other end is fixedlyed connected with second fixed mount 32, and an end of LED lamp bar is electrically connected with slot, and the lead of the LED lamp bar other end passes in the hollow main body rack and draws back lamp holder, thereby constitutes an electric loop.
Be guard circle cylindricality lamp body, also can on second fixed mount 32, top cover 5 be set, be installed with radiator fan 4 in this top cover 5.
For further improving the radiating effect of LED illuminating lamp, also can on the shell of lamp holder 7 and top cover 5, offer louvre 6.
Needs according to actual conditions, can select the number of LED lamp bar and the quantity of LED lamp pearl, the number of the LED lamp bar among the present invention exceeds can be combined to form a cylindrical lamp body, and as ten LED lamp bars etc., the LED that is arranged on the LED lamp bar also can be selected according to actual conditions.Such LED illuminating lamp can be tens of watts, also can be hundreds of watts.This LED illuminating lamp can be used in the power supply of dc source and alternating current 220V, when being used in interchange, need in lamp holder, set up to exchange and use circuit board, when being used in direct current 12V, can make lamp holder connect a direct current conversion electric power, the use of AC/DC has enlarged the scope of application of LED illuminating lamp of the present invention.
Embodiment two
Present embodiment and embodiment one difference are, the annular slot that is electrically connected with 2 plugs of LED lamp bar is two, on second fixed mount 32, also be provided with the second annular slot 34, the other end of LED lamp bar 2 is electrically connected with these second annular slot 34 plugs, because LED lamp bar 2 two ends all are electrically connected with annular slot, thereby need not to draw again unnecessary lead to lamp holder, make lamp body structure more succinct.All the other structures of present embodiment are identical with embodiment one, do not describing in detail at this.
Claims (10)
1. a LED illuminating lamp is characterized in that: include
Lamp holder (7), this lamp holder (7) is electrically connected with external power;
Many LED lamp bars (2), this LED lamp bar (2) is provided with the circuit of driving LED, be laid with plurality of LEDs lamp pearl (21) on the described LED lamp bar (2), this LED lamp bar (2) splicing is mutually formed cylindrical lamp body, its LED lamp pearl (21) all is provided with outwardly, and an end of this cylindrical lamp body fixedly is electrically connected with described lamp holder (7).
2. LED illuminating lamp according to claim 1 is characterized in that: also comprise the cooling mechanism that is arranged in the lamp holder (7), the heat that this cooling mechanism can distribute LED is derived from cylindrical lamp body.
3. LED illuminating lamp according to claim 1, it is characterized in that: the wick supporting rack (3) that also includes fixing described cylindrical lamp body, this wick supporting rack (3) includes the fixed mount at fixed L ED lamp bar (2) two ends, the main body rack of supporting and mounting bracket (35), the annular slot that is electrically connected with LED lamp bar (2) plug.
4. LED illuminating lamp according to claim 3 is characterized in that: at least one end of described LED lamp bar (2) convexes with link (22), and this link (22) is electrically connected with annular slot.
5. according to claim 2 or 3 described LED illuminating lamps, it is characterized in that: on described lamp holder (7), be installed with first fixed mount (31), one end of described main body rack (35) is fixed on first fixed mount (31), and its other end is connected with second fixed mount (32); This first fixed mount (31) is provided with the first annular slot (33), and an end of described LED lamp bar (2) is electrically connected with the plug of the first annular slot (33), and its other end is fixedlyed connected with second fixed mount (32).
6. LED illuminating lamp according to claim 5 is characterized in that: described second fixed mount (32) is provided with the second annular slot (34), and the other end of described LED lamp bar (2) is electrically connected with this second annular slot (34) plug.
7. LED illuminating lamp according to claim 6 is characterized in that: described second fixed mount (32) is provided with top cover (5), is installed with cooling mechanism in this top cover (5).
8. according to claim 2 or 7 described LED illuminating lamps, it is characterized in that: described cooling mechanism is fan (4).
9. according to claim 1 or 7 described LED illuminating lamps, it is characterized in that: on the shell of described lamp holder (7) and top cover (5), offer louvre (6).
10. LED illuminating lamp according to claim 1 is characterized in that: described lamp holder (7) is lamp screw base or bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810026022A CN100591979C (en) | 2008-01-25 | 2008-01-25 | LED lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810026022A CN100591979C (en) | 2008-01-25 | 2008-01-25 | LED lighting lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101220910A true CN101220910A (en) | 2008-07-16 |
| CN100591979C CN100591979C (en) | 2010-02-24 |
Family
ID=39630913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810026022A Expired - Fee Related CN100591979C (en) | 2008-01-25 | 2008-01-25 | LED lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100591979C (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052585A (en) * | 2009-10-29 | 2011-05-11 | 鸿富锦精密工业（深圳）有限公司 | LED lighting device |
| WO2012034282A1 (en) * | 2010-09-17 | 2012-03-22 | Liu Shengjun | High-power led illumination device capable of all-around radiation |
| CN102679214A (en) * | 2012-04-26 | 2012-09-19 | 浙江众谊达光电科技有限公司 | Multicolor LED warning lamp |
| CN102853294A (en) * | 2012-07-06 | 2013-01-02 | 陈林 | Socket-type LED (light-emitting diode) illuminating lamp |
| CN102878463A (en) * | 2012-09-26 | 2013-01-16 | 蔡兆荣 | Led light source plug structure |
| CN102913779A (en) * | 2012-07-17 | 2013-02-06 | 福建鸿博光电科技有限公司 | Light emitter |
| CN103162187A (en) * | 2013-03-08 | 2013-06-19 | 季春庆 | Energy-efficient light-emitting diode (LED) street lamp bulb |
| US8585240B2 (en) | 2008-12-12 | 2013-11-19 | Bridgelux, Inc. | Light emitting diode luminaire |
| CN103511959A (en) * | 2012-06-21 | 2014-01-15 | 海洋王照明科技股份有限公司 | Field work indicating lamp |
| CN103591507A (en) * | 2013-10-17 | 2014-02-19 | 永磁电子（东莞）有限公司 | Regular-polygon-shaped LED (light emitting diode) lamp |
| WO2015196947A1 (en) * | 2014-06-23 | 2015-12-30 | 张帆 | Energy-saving light-bar apparatus and energy-saving lamp comprising same |
| CN107801347A (en) * | 2017-11-30 | 2018-03-13 | 重庆工业职业技术学院 | The multi-functional pcb board circuit roof beam structure of ecad |
| CN114263896A (en) * | 2021-12-13 | 2022-04-01 | 中国人民解放军总医院第三医学中心 | Shadowless lamp for operation |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI520381B (en) * | 2011-12-16 | 2016-02-01 | 新世紀光電股份有限公司 | Light emitting diode package structure |
-
2008
- 2008-01-25 CN CN200810026022A patent/CN100591979C/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8585240B2 (en) | 2008-12-12 | 2013-11-19 | Bridgelux, Inc. | Light emitting diode luminaire |
| US9062868B2 (en) | 2008-12-12 | 2015-06-23 | Bridgelux, Inc. | Light emitting diode luminaire |
| CN102052585A (en) * | 2009-10-29 | 2011-05-11 | 鸿富锦精密工业（深圳）有限公司 | LED lighting device |
| WO2012034282A1 (en) * | 2010-09-17 | 2012-03-22 | Liu Shengjun | High-power led illumination device capable of all-around radiation |
| CN102679214A (en) * | 2012-04-26 | 2012-09-19 | 浙江众谊达光电科技有限公司 | Multicolor LED warning lamp |
| CN103511959B (en) * | 2012-06-21 | 2017-10-24 | 海洋王照明科技股份有限公司 | Field work indicator lamp |
| CN103511959A (en) * | 2012-06-21 | 2014-01-15 | 海洋王照明科技股份有限公司 | Field work indicating lamp |
| CN102853294A (en) * | 2012-07-06 | 2013-01-02 | 陈林 | Socket-type LED (light-emitting diode) illuminating lamp |
| CN102913779A (en) * | 2012-07-17 | 2013-02-06 | 福建鸿博光电科技有限公司 | Light emitter |
| CN102878463A (en) * | 2012-09-26 | 2013-01-16 | 蔡兆荣 | Led light source plug structure |
| CN103162187A (en) * | 2013-03-08 | 2013-06-19 | 季春庆 | Energy-efficient light-emitting diode (LED) street lamp bulb |
| CN103591507A (en) * | 2013-10-17 | 2014-02-19 | 永磁电子（东莞）有限公司 | Regular-polygon-shaped LED (light emitting diode) lamp |
| WO2015196947A1 (en) * | 2014-06-23 | 2015-12-30 | 张帆 | Energy-saving light-bar apparatus and energy-saving lamp comprising same |
| CN107801347A (en) * | 2017-11-30 | 2018-03-13 | 重庆工业职业技术学院 | The multi-functional pcb board circuit roof beam structure of ecad |
| CN107801347B (en) * | 2017-11-30 | 2023-06-06 | 重庆工业职业技术学院 | Adaptive multifunctional PCB circuit beam frame |
| CN114263896A (en) * | 2021-12-13 | 2022-04-01 | 中国人民解放军总医院第三医学中心 | Shadowless lamp for operation |
| CN114263896B (en) * | 2021-12-13 | 2023-11-03 | 中国人民解放军总医院第三医学中心 | Shadowless lamp for operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100591979C (en) | 2010-02-24 |
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Assignee: Guangdong Hot Lighting Engineering Co., Ltd. Assignor: Xiao Yong Contract record no.: 2010440001515 Denomination of invention: LED lighting lamp producing method Granted publication date: 20100224 License type: Exclusive License Open date: 20080716 Record date: 20101215 |
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Assignee: Guangdong Hot Lighting Engineering Co., Ltd. Assignor: Xiao Yong Contract record no.: 2010440001515 Date of cancellation: 20170310 |
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Application publication date: 20080716 Assignee: Foshan Gaoming Electronics Co., Ltd. Assignor: Xiao Yong Contract record no.: 2017440000073 Denomination of invention: LED lighting lamp producing method Granted publication date: 20100224 License type: Common License Record date: 20170314 |
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Granted publication date: 20100224 Termination date: 20200125 |