CN105221949A - Light color adjustable LED lamp - Google Patents
Light color adjustable LED lamp Download PDFInfo
- Publication number
- CN105221949A CN105221949A CN201510714660.0A CN201510714660A CN105221949A CN 105221949 A CN105221949 A CN 105221949A CN 201510714660 A CN201510714660 A CN 201510714660A CN 105221949 A CN105221949 A CN 105221949A
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- led
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- lamp
- light
- colour temperature
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- 239000000428 dust Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000005357 flat glass Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000001228 spectrum Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 6
- 238000007598 dipping method Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- HCOLPNRPCMFHOH-UHFFFAOYSA-N Prodigiosin Natural products CCCCCC1C=C(C=C/2N=C(C=C2OC)c3ccc[nH]3)N=C1C HCOLPNRPCMFHOH-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- TWFGRJUTAULJPZ-USZBIXTISA-N prodigiosin Chemical compound N1=C(C)C(CCCCC)=C\C1=C/C1=NC(C=2[N]C=CC=2)=C[C]1OC TWFGRJUTAULJPZ-USZBIXTISA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses light color adjustable LED lamp, comprise lamp holder, lamp body and handle, have three LED groups in lamp holder, each LED group includes a high color temperature LED strip and a low colour temperature LED strip.Handle comprises adjustable driver module, photochromic adjustment module and rechargeable battery, and handle is connected with lamp body by the adjustable knob of screens more than.Photochromic adjustment module comprises two brightness regulation knobs and three toggle switch, under their combination controls, light fixture can be made to send the light of high and low colour temperature and middle colour temperature thereof, realize colour temperature, spectrum and brightness adjustable.Dim signal circuit for generating structure of the present invention is simple, the operation signal linearity is good, and light fixture is applied widely, except indoor, also can be used in outdoor without external power source and the occasion needing the unified light modulation on a large scale of many light fixtures, and modular construction make installation, maintenance and rising angle regulate all very convenient.
Description
Technical field
The invention belongs to field of LED illumination, be specifically related to light color adjustable LED lamp.
Background technology
Because LED light source is cold light source, non-thermal radiation, to eyes and skin without any injury, and the pollution element such as not leaded, mercury, achieve green truly, therefore LED lamp is widely used in lighting installation.The a lot of occasions of illumination application need the light source requiring to adopt at times different-colour according to sight or work, life, and the light as high color temperature more easily makes that people focuses one's attention on and the light of low colour temperature is more warm, warm.
During former employing conventional light source, because same light fixture generally can only send a kind of light, therefore this demand is difficult to meet or can only adopt multiple light fixture to carry out switching change light.Nowadays after employing LED is as light source, owing to often adopting granose LED lamp bead in LED lamp, and LED is a kind of fast response time, the new type light source carrying out photocontrol easily through change supply current, therefore, can be realized by the method for multiple color temperatures LED lamp bead mixed light.
Carry out the illumination of light color adjustable, in existing scheme, single lamp regulates or passes through to set up illuminator often, and regulate with independent control, the mode of these single lamps or dedicated system all limits the scope of application of light color adjustable.Dimming control signal has a lot, and wherein well accepted generic way is DALI, 1 ~ 10V signal etc., and a lot of light fixture all has the interface receiving this type of signal.
In order to realize the illumination of extendible light color adjustable, compared with common special circuit, the present invention devises simple in one and operates the good 1 ~ 10V signal generating circuit of the linearity, by the combination of two kinds of colour temperature LED lamp bead, be easy to just to realize different photochromic illumination, and 1 ~ 10V dim signal can be exported, realize unified light modulation and the lighting dimming on a large scale of multiple LED lamp.
Summary of the invention
The object of the invention be to provide one portable, in a light fixture, manually regulate spectrum, the colour temperature and networking can use the LED lamp of unified adjustment that just can change light fixture bright dipping immediately, make user can carry out the switching of light scene as required fast, thus raising lighting quality, for user provides a lighting environment contributing to efficient work and warm life.
Technical scheme of the present invention is:
Light color adjustable LED lamp, comprise lamp holder, lamp body and handle, have three LED groups in described lamp holder, each LED group includes high color temperature LED strip and low colour temperature LED strip, and the brightness adjustment control end for the adjustable driver module of driving LED string is connected to the photochromic adjustment module be positioned on handle;
The contact of described brightness adjustment control end from R1, R2, RP and R3 resistance string be connected on successively between 12V dc source positive and negative polarities between R2, RP picks out;
There is water proof and dust proof circle hole shape power interface described lamp body side, and described brightness adjustment control end is also connected on described water proof and dust proof circle hole shape power interface.
Further, described RP is the adjustable resistance of 540K, and other three resistances are followed successively by 10K, 100K and 10K.
Further, the colour temperature of described high color temperature LED strip is 6000K, and the colour temperature of described low colour temperature LED strip is 2700K, and described high color temperature LED strip and low colour temperature LED strip are uniformly distributed at circumferentially interval.
Further, described photochromic adjustment module is fixed in handle, and it comprises two brightness regulation knobs and three toggle switch.
Further, described brightness regulation knob is left-handed and dextrorotation two extreme positions distinguish corresponding described high color temperature LED strip and low colour temperature LED strip is the darkest and the brightest, about toggle switch, two positions are enable and close corresponding LED strip respectively, and select external dimmer control signal source that is inner or that input from water proof and dust proof circle hole shape power interface 5.
Further, the lamp sleeve on described lamp holder is threaded with lamp body, and described lamp sleeve is by sheet glass by the fastening of lamp group, and each lamp group has light mixing lens and taper reflector cup respectively at exiting surface and bottom.
Further, described handle is connected with lamp body by the adjustable knob of many screens.
Further, described lamp body is conical, and its afterbody has groove shape radiator structure.
Further, rechargeable battery is also had in described handle.
Operation principle of the present invention is:
Light color adjustable LED lamp of the present invention adopts portable construction, a handle is had to be connected with lamp body by the adjustable knob of screens more than, the effect of handle is as handle and fixed support, described knob is the adjustable knob circumferentially having multiple position to block and to fix, therefore can the staggered orientation of regulating handle and lamp body, thus the convenient angle regulating light fixture bright dipping.
Have three LED groups in lamp holder, each LED group includes a high color temperature LED strip and a low colour temperature LED strip, and described high color temperature LED strip and low colour temperature LED strip are uniformly distributed at circumferentially interval.According to several colour temperatures conventional in illumination, the colour temperature of preferred high color temperature LED strip is 6000K, and the colour temperature of low colour temperature LED strip is 2700K.
LED drives and adopts adjustable driver module, and its brightness adjustment control end is connected to the photochromic adjustment module be positioned on handle, and described photochromic adjustment module comprises two brightness regulation knobs and three toggle switch.
Under the combination of brightness regulation knob and three toggle switch controls, LED prodigiosin of the present invention sends the light of 6000K or 2700K colour temperature, when two different-colour LED strip are all enabled, scioptics mixed light, can send the warm white of about 4500K colour temperature, and above colour temperature bright dipping all can from the darkest to most high light joint.
The dim signal that photochromic adjustment module exports to the brightness adjustment control end of adjustable driver module adopts 1 ~ 10V signal, design 1 ~ 10V signal generating circuit be: connect successively between 12V dc source positive and negative polarities R1, R2, RP and R3 wherein RP be the adjustable resistance of 540K, other three resistances are followed successively by 10K, 100K and 10K; Described brightness adjustment control end picks out from the indirection point of R2, RP of resistance string.There is water proof and dust proof circle hole shape power interface described lamp body side, in order to externally provide unified dimming control signal by other light fixtures, is also connected on described water proof and dust proof circle hole shape power interface by described brightness adjustment control end.Described power interface, except this dimming control signal output, comprises dimming control signal input simultaneously, and external power input.
Lamp body adopts tepee structure, in order to improve heat radiation, its afterbody is stamped out logical bathtub construction.The supply of this LED lamp power supply is entered by a circle hole shape power interface of lamp body side, and described interface dustproof and waterproof adopts the protection of IP65 grade.In order to realize portable independently-powered work, be also provided with charging circuit and rechargeable battery in the handle.Handle casing stainless steel or plastic-blasting metal material are made, and adopt modular construction, easy disassembly.
The invention has the beneficial effects as follows:
1, dim signal circuit for generating structure of the present invention is simple, and the operation signal linearity is good;
2, the present invention can control the bright dipping of two different-colour LED strip respectively by toggle switch and brightness regulation knob, realizes colour temperature, spectrum is adjustable;
3, the scope of application of the present invention is wide, not only can be used in indoor, is also applicable to the outdoor workplace without external power source, and can be realized the synchronous light modulation on a large scale of many light fixtures by power interface;
4, the present invention installs simply, and modular construction makes easy to maintenance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is LED lamp structure schematic diagram of the present invention;
Fig. 2 is the distribution map of LED group in the present invention;
Fig. 3 is photochromic adjustment module structural representation in the present invention;
Fig. 4 is brightness regulated signal circuit for generating figure of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, two large divisions's lamp body 1 of light color adjustable LED lamp of the present invention is connected with the adjustable knob 6 of handle 2 by many screens.Have three LED groups 10 in lamp holder 8, the lamp sleeve 9 on lamp holder 8 is threaded with lamp body 1, and lamp sleeve 9 passes through sheet glass 11 by lamp group 10 fastening.
Lamp body 1 is conical, and its afterbody has groove shape radiator structure 16, and there is water proof and dust proof circle hole shape power interface 5 side.Handle 2 comprises adjustable driver module 3, photochromic adjustment module 7 and rechargeable battery 4.There is a hollow passageway at adjustable knob 6 center, holds the connection wire between lamp body 1 and handle 2 inner module.
As shown in Figure 2, each LED group 10 includes high color temperature LED strip 12 and a low colour temperature LED strip 13, and high color temperature LED strip 12 and low colour temperature LED strip 13 are uniformly distributed at circumferentially interval.
As shown in Figure 3, photochromic adjustment module 7 comprises two brightness regulation knobs 14 and three toggle switch 15, corresponding high and low colour temperature two LED strip, and the selection in dimming control signal source respectively.Brightness regulation knob 14 is left-handed and dextrorotation two extreme positions difference correspondences are the darkest and the brightest, toggle switch about 15 two positions are enable and close corresponding LED strip respectively, and select external dimmer control signal source that is inner or that input from water proof and dust proof circle hole shape power interface 5.
The dim signal that photochromic adjustment module 7 exports to the brightness adjustment control end of adjustable driver module 3 adopts 1 ~ 10V signal, as shown in Figure 4, dc source is 12V, series resistance R1, R2, RP and R3 successively between power supply positive and negative polarities, wherein RP is the adjustable resistance of 540K, and other three resistances are followed successively by 10K, 100K and 10K.When RP is transferred to minimum resistance, DIM end exports 1V; When RP is transferred to maximum resistance, DIM end exports 10V.After adjustable driver module receives this dim signal, will output current be changed, thus make the bright dipping of corresponding LED strip the most secretly arrive the brightest between smooth adjustment.
The foregoing is only preferred embodiment of the present invention, be illustrative instead of determinate to the detailed description of this light color adjustable LED lamp, therefore in the change do not departed under general plotting of the present invention and amendment, should protection scope of the present invention be belonged to.
Claims (9)
1. light color adjustable LED lamp, comprise lamp holder, lamp body and handle, it is characterized in that: in described lamp holder, have three LED groups, each LED group includes high color temperature LED strip and low colour temperature LED strip, and the brightness adjustment control end for the adjustable driver module of driving LED string is connected to the photochromic adjustment module be positioned on handle;
The contact of described brightness adjustment control end from R1, R2, RP and R3 resistance string be connected on successively between 12V dc source positive and negative polarities between R2, RP picks out;
There is water proof and dust proof circle hole shape power interface described lamp body side, and described brightness adjustment control end is also connected on described water proof and dust proof circle hole shape power interface.
2. the adjustable coloured light LED lamp according to right 1, is characterized in that: described RP is the adjustable resistance of 540K, and other three resistances are followed successively by 10K, 100K and 10K.
3. the adjustable coloured light LED lamp according to right 1, is characterized in that: the colour temperature of described high color temperature LED strip is 6000K, and the colour temperature of described low colour temperature LED strip is 2700K, and described high color temperature LED strip and low colour temperature LED strip are uniformly distributed at circumferentially interval.
4. the light color adjustable LED lamp according to right 1, is characterized in that: described photochromic adjustment module is fixed in handle, and it comprises two brightness regulation knobs and three toggle switch.
5. the light color adjustable LED lamp according to right 1, it is characterized in that: described brightness regulation knob is left-handed and dextrorotation two extreme positions distinguish corresponding described high color temperature LED strip and low colour temperature LED strip is the darkest and the brightest, about toggle switch, two positions are enable and close corresponding LED strip respectively, and select external dimmer control signal source that is inner or that input from water proof and dust proof circle hole shape power interface 5.
6. light color adjustable LED lamp according to claim 1, it is characterized in that: the lamp sleeve on described lamp holder is threaded with lamp body, described lamp sleeve is by sheet glass by the fastening of lamp group, and each lamp group has light mixing lens and taper reflector cup respectively at exiting surface and bottom.
7. light color adjustable LED lamp according to claim 1, is characterized in that: described handle is connected with lamp body by the adjustable knob of many screens.
8. light color adjustable LED lamp according to claim 1, is characterized in that: described lamp body is for conical, and its afterbody has groove shape radiator structure.
9. light color adjustable LED lamp according to claim 1, is characterized in that: also have rechargeable battery in described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714660.0A CN105221949B (en) | 2015-10-29 | 2015-10-29 | Light color adjustable LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714660.0A CN105221949B (en) | 2015-10-29 | 2015-10-29 | Light color adjustable LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105221949A true CN105221949A (en) | 2016-01-06 |
| CN105221949B CN105221949B (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510714660.0A Active CN105221949B (en) | 2015-10-29 | 2015-10-29 | Light color adjustable LED lamp |
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| CN (1) | CN105221949B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631212A (en) * | 2017-10-03 | 2018-01-26 | 张小亚 | A kind of LED lamp of the convenient light color adjustable placed |
| CN108006462A (en) * | 2018-01-04 | 2018-05-08 | 北京莱斯达电子科技股份有限公司 | A kind of LED multipurposes video display light compensating lamp |
| US10091855B2 (en) | 2017-01-13 | 2018-10-02 | ETi Solid State Lighting Inc. | Manually controllable LED correlated color temperature light fixture |
| WO2019196110A1 (en) * | 2018-04-13 | 2019-10-17 | 东莞市类行星照明科技有限公司 | Multi-purpose spotlight |
| CN110352161A (en) * | 2017-02-08 | 2019-10-18 | 光动工业公司 | A kind of modularized limit emitting diode (LED) lighting apparatus |
| US10893587B2 (en) | 2016-09-23 | 2021-01-12 | Feit Electric Company, Inc. | Light emitting diode (LED) lighting device or lamp with configurable light qualities |
| US10904969B2 (en) | 2016-09-23 | 2021-01-26 | Feit Electric Company, Inc. | Light emitting diode (LED) lighting device or lamp with configurable light qualities |
| US11147136B1 (en) | 2020-12-09 | 2021-10-12 | Feit Electric Company, Inc. | Systems and apparatuses for configurable and controllable under cabinet lighting fixtures |
| CN113748748A (en) * | 2019-04-25 | 2021-12-03 | 昕诺飞控股有限公司 | Controller for lighting system |
| US11564302B2 (en) | 2020-11-20 | 2023-01-24 | Feit Electric Company, Inc. | Controllable multiple lighting element fixture |
| WO2023042118A1 (en) * | 2021-09-18 | 2023-03-23 | 亮建有限公司 | Lamp body structure having time setting function |
| CN116498936A (en) * | 2023-05-12 | 2023-07-28 | 上海艺霆灯具制造启东有限公司 | Lamp color temperature adjusting method and system |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US10893587B2 (en) | 2016-09-23 | 2021-01-12 | Feit Electric Company, Inc. | Light emitting diode (LED) lighting device or lamp with configurable light qualities |
| US11906114B2 (en) | 2016-09-23 | 2024-02-20 | Feit Electric Company, Inc. | Light emitting diode (LED) lighting device or lamp with configurable light qualities |
| US11629824B2 (en) | 2016-09-23 | 2023-04-18 | Feit Electric Company, Inc. | Light emitting diode (LED) lighting device or lamp with configurable light qualities |
| US11598490B2 (en) | 2016-09-23 | 2023-03-07 | Feit Electric Company, Inc. | Light emitting diode (LED) lighting device or lamp with configurable light qualities |
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| US10904969B2 (en) | 2016-09-23 | 2021-01-26 | Feit Electric Company, Inc. | Light emitting diode (LED) lighting device or lamp with configurable light qualities |
| US10462871B2 (en) | 2017-01-13 | 2019-10-29 | ETi Solid State Lighting Inc. | Manually controllable LED correlated color temperature light fixture |
| US10091855B2 (en) | 2017-01-13 | 2018-10-02 | ETi Solid State Lighting Inc. | Manually controllable LED correlated color temperature light fixture |
| USRE49030E1 (en) | 2017-01-13 | 2022-04-12 | ETi Solid State Lighting Inc. | Manually controllable LED correlated color temperature light fixture |
| US10492262B2 (en) | 2017-01-13 | 2019-11-26 | ETi Solid State Lighting Inc. | Manually controllable LED correlated color temperature light fixture |
| CN110352161A (en) * | 2017-02-08 | 2019-10-18 | 光动工业公司 | A kind of modularized limit emitting diode (LED) lighting apparatus |
| CN107631212A (en) * | 2017-10-03 | 2018-01-26 | 张小亚 | A kind of LED lamp of the convenient light color adjustable placed |
| CN108006462A (en) * | 2018-01-04 | 2018-05-08 | 北京莱斯达电子科技股份有限公司 | A kind of LED multipurposes video display light compensating lamp |
| WO2019196110A1 (en) * | 2018-04-13 | 2019-10-17 | 东莞市类行星照明科技有限公司 | Multi-purpose spotlight |
| CN113748748B (en) * | 2019-04-25 | 2024-05-17 | 昕诺飞控股有限公司 | Controller for lighting system |
| CN113748748A (en) * | 2019-04-25 | 2021-12-03 | 昕诺飞控股有限公司 | Controller for lighting system |
| US11564302B2 (en) | 2020-11-20 | 2023-01-24 | Feit Electric Company, Inc. | Controllable multiple lighting element fixture |
| US11602026B2 (en) | 2020-12-09 | 2023-03-07 | Feit Electric Company, Inc. | Systems and apparatuses for configurable and controllable under cabinet lighting fixtures |
| US11147136B1 (en) | 2020-12-09 | 2021-10-12 | Feit Electric Company, Inc. | Systems and apparatuses for configurable and controllable under cabinet lighting fixtures |
| WO2023042118A1 (en) * | 2021-09-18 | 2023-03-23 | 亮建有限公司 | Lamp body structure having time setting function |
| CN116498936A (en) * | 2023-05-12 | 2023-07-28 | 上海艺霆灯具制造启东有限公司 | Lamp color temperature adjusting method and system |
| CN116498936B (en) * | 2023-05-12 | 2024-02-20 | 上海艺霆灯具制造启东有限公司 | Lamp color temperature adjusting method and system |
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| CN105221949B (en) | 2018-08-31 |
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Denomination of invention: Dimmable color LED lamps Effective date of registration: 20231111 Granted publication date: 20180831 Pledgee: Agricultural Bank of China Limited Dongyang sub branch Pledgor: HENGDIAN GROUP TOSPO LIGHTING Co.,Ltd. Registration number: Y2023330002597 |
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