CN105782781A - Multi-mode illumination device and lamp - Google Patents
Multi-mode illumination device and lamp Download PDFInfo
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- CN105782781A CN105782781A CN201410831339.6A CN201410831339A CN105782781A CN 105782781 A CN105782781 A CN 105782781A CN 201410831339 A CN201410831339 A CN 201410831339A CN 105782781 A CN105782781 A CN 105782781A
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Abstract
The invention provides a multi-mode illumination device and a lamp. The multi-mode illumination device comprises a light source and a power source driving unit, wherein the light source is composed of at least three light source bodies/light emitting elements, and the power source driving unit is used for supplying electricity to the light source, providing driving control parameters and making the light source generate one type of main mode illumination and at least one type of auxiliary mode illumination after light mixing. The multi-mode illumination device and the lamp provided by the invention can provide one type of main mode illumination and at least one type of auxiliary mode illumination, the special requirements of users for illumination environment during washing and/or makeup can be met to a great extent, and the problems urgent to be solved in the technical field of illumination at present are well solved.
Description
Technical field
The present invention relates to lighting technical field, especially one multi-mode illuminator and light fixture.
Background technology
Constantly extending expansion along with lighting engineering, people are also more and more diversified and detailed-oriented to the demand of illumination.In view of illumination has extraordinary controllability, it is possible to producing various lighting environments by different combinations, therefore horn of plenty luminous environment provides stable technical guarantee.Along with popularizing of illumination, illumination more and more enters into household and commercial situations, and the life with people is more and more closely bound up.
Currently, the efficiency of light source is very high, but light quality aspect need to improve, the particularly application illumination occasion relevant with skin, as washed one's face and rinsed one's mouth and the occasion such as cosmetic.
How a kind of illuminator with multiple output mode and light fixture are provided, can be applicable to wash one's face and rinse one's mouth and/or the illumination occasion of the special concern skin such as cosmetic, and user can be met largely washing one's face and rinsing one's mouth and/or particular/special requirement to lighting environment in cosmetic process, there is provided multiple test mode to allow user can carry out corresponding light illumination mode setting according to specific occasion, be current lighting technical field problem demanding prompt solution.
Summary of the invention
A kind of multi-mode illuminator of offer is provided, including:
Light source, above-mentioned light source is made up of at least three kinds of light source/light-emitting components,
Power source drive unit, for above-mentioned light source being powered and providing driving to control parameter, produces a kind of holotype after mixed light for above-mentioned light source and illuminates and at least one is from mode illumination；
Wherein, it is 1800-2000 lumen that holotype illumination is configured to the luminous flux of every square metre, and colour temperature is 5000-6500k or 2000-2700k；
First to be configured to the luminous flux of every square metre from mode illumination be 500-800 lumen, and colour temperature is 5000-6500k, and first is 25%-50% from the ratio range of the luminous flux of mode illumination with the luminous flux of holotype illumination；
Second to be configured to the luminous flux of every square metre from mode illumination be 300-500 lumen, and colour temperature is 2000-2700k, and second is 1/7 to 1/4 from the ratio range of the luminous flux of mode illumination with the luminous flux of holotype illumination；
3rd to be configured to the luminous flux of every square metre from mode illumination be 100-200 lumen, and colour temperature is 3500-4000k, and the 3rd is 1/20 to 1/7 from the ratio range of the luminous flux of mode illumination with the luminous flux of holotype illumination.
Preferably, above-mentioned light source is by complex light in the sent formation of red LED chip of 610-650nm of the White-light LED chip being respectively provided with 5000-6500K, the White-light LED chip of 2000-2700K and peak wavelength.
Preferably, above-mentioned red LED chip is between other two kinds of White-light LED chips.
Preferably, above-mentioned red LED chip mode between other two kinds of White-light LED chips, can be the sequential arrangement of LED chip 1 (white light of 5000-6500K)-red LED chip (peak wavelength is at 610-650nm)-LED chip 2 (white light of 2000-2700K), it is also possible to be the ordering of LED chip 2 (white light of 2000-2700K)-red LED chip (peak wavelength is at 610-650nm)-LED chip 1 (white light of 5000-6500K).
Preferably, in above-mentioned power source drive unit, there are three kinds of different types of LED chips in three tunnels outputs respectively corresponding LED light sources, control parameter by giving different drivings to every paths of LEDs chip, such as PWM count value, control the duty of every paths of LEDs chip.
Preferably, the light that above-mentioned three kinds of LED chips send, after mixed light, finally sends a kind of complex light.
Preferably, the above-mentioned first Special display index R9 from mode illumination more than 0, R15 more than 80.
Preferably, the above-mentioned second Special display index R9 from mode illumination more than 90, R15 more than 90.
A kind of light fixture, it is preferable that above-mentioned light fixture at least has the multi-mode illuminator described in mirror and any one.
Therefore, the present invention proposes a kind of multi-mode illuminator and light fixture, the illumination of a kind of holotype and at least one can be provided from mode illumination, user can be met largely washing one's face and rinsing one's mouth and/or particular/special requirement to lighting environment in cosmetic process, preferably resolve current lighting technical field problem demanding prompt solution.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of multi-mode illuminator of the embodiment of the present invention；
Fig. 2 is one of light-source structure schematic diagram of the embodiment of the present invention；
Fig. 3 is the two of the light-source structure schematic diagram of the embodiment of the present invention；
Fig. 4 is the structural representation of the driving power supply of the embodiment of the present invention.
Detailed description of the invention
A kind of multi-mode illuminator present invention proposed below in conjunction with the drawings and specific embodiments is described in further detail.
Fig. 1 is the overall structure schematic diagram of a kind of multi-mode illuminator adopting the embodiment of the present invention；As it can be seen,
A kind of multi-mode illuminator, including:
Light source, described light source is made up of at least three kinds of light source/light-emitting components, and above-mentioned light source can be LED light source or conventional light source；
Power source drive unit, for described light source being powered and providing driving to control parameter, produces a kind of holotype after mixed light for described light source and illuminates and at least one is from mode illumination；In embodiments of the present invention, driving can be provided to control parameter by the mode of PWM, namely pwm signal is provided.
Wherein, it is 1800-2000 lumen that holotype illumination is configured to the luminous flux of every square metre, and colour temperature is 5000-6500k or 2000-2700k；In embodiments of the present invention, holotype illuminates preferred color rendering index is more than 80；
First to be configured to the luminous flux of every square metre from mode illumination be 500-800 lumen, and colour temperature is 5000-6500k, and first is 25%-50% from the ratio range of the luminous flux of mode illumination with the luminous flux of holotype illumination；In embodiments of the present invention, first is more than 80 from the preferred color rendering index of mode illumination；
Second to be configured to the luminous flux of every square metre from mode illumination be 300-500 lumen, and colour temperature is 2000-2700k, and second is 1/7 to 1/4 from the ratio range of the luminous flux of mode illumination with the luminous flux of holotype illumination；In embodiments of the present invention, first is more than 90 from the preferred color rendering index of mode illumination；
3rd to be configured to the luminous flux of every square metre from mode illumination be 100-200 lumen, and colour temperature is 3500-4000k, and the 3rd is 1/20 to 1/7 from the ratio range of the luminous flux of mode illumination with the luminous flux of holotype illumination.
In the multi-mode illuminator that the preferred embodiment of the present invention provides, it includes LED light source and is made up of three kinds of different types of LED chips, these three kinds of different types of LED chips send different spectrum respectively, after being then passed through mixed light, the light that described LED light source sends can form a kind of holotype illumination and at least one from mode illumination according to demand, and then meets the demand of multi-mode illumination.
Further, in a preferred embodiment of the invention, this LED light source is by complex light in the sent formation of red LED chip of 610-650nm of the White-light LED chip being respectively provided with 5000-6500K, the White-light LED chip of 2000-2700K and peak wavelength.nullAnd the different types of LED of these three is arranged in order according to the order set，Red LED chip is between other two kinds of White-light LED chips，Namely can according to the sequential arrangement of LED chip 1 (white light of 5000-6500K)-red LED chip (peak wavelength is at 610-650nm)-LED chip 2 (white light of 2000-2700K)，Can also according to the sequential arrangement of LED chip 2 (white light of 2000-2700K)-red LED chip (peak wavelength is at 610-650nm)-LED chip 1 (white light of 5000-6500K)，Above two sequential arrangement is preferably arrangement mode，In practice，LED chip 1、LED chip 2 and red LED chip can on light source board any permutation and combination.
Additionally, a kind of multi-mode illuminator in a preferred embodiment of the invention, also include power source drive unit, for this LED light source being powered and providing pwm signal, after mixed light, produces a kind of holotype for this LED light source and illuminate and at least one is from mode illumination.In power source drive unit, there are three tunnels outputs respectively corresponding LED chips 1, red LED chip, the LED light source of LED chip 2 three types, control parameter by giving different drivings to every paths of LEDs chip, such as PWM count value, control the duty of every paths of LEDs chip.The light that different paths of LEDs chips send, after mixed light, finally sends the complex light with certain feature, and a kind of holotype illumination defined accordingly in the light correspondence present invention of different characteristic and at least one are from mode illumination, and then meet the demand of multi-mode illumination.
As shown in figs 2-4, two distinct types of light source and the corresponding structural representation driving power supply thereof are illustrated.
Wherein, 1 represents light source board, includes but not limited to the light source boards such as PCB or COB；2 represent white light LEDs 1 (5000-6500K)；3 represent red-light LED 2；4 represent white light LEDs 3 (2000-2700K)；5 represent dimming power source circuit PWM1 positive pole；6 represent dimming power source circuit PWM2 positive pole；7 represent dimming power source circuit PWM3 positive pole；8 represent dimming power source circuit negative pole；9 represent driving power supply output PWM1 positive pole；10 represent driving power supply output PWM2 positive pole；11 represent driving power supply output PWM3 positive pole；12 represent driving power supply output negative pole.
In fig. 2, white light LEDs 1 (5000-6500K) is connected with driving power supply output PWM1 positive pole；Red-light LED 2 is connected with driving power supply output PWM2 positive pole；White light LEDs 3 (2000-2700K) is connected with driving power supply output PWM3 positive pole；White light LEDs 1 (5000-6500K) can be multiple being connected in series, and red-light LED 2 can be multiple being connected in series, and white light LEDs 3 (2000-2700K) can be multiple being connected in series.
nullAs shown in Figure 2 and Figure 4，The driving power supply output PWM1 positive pole driven on the right side of power supply in Fig. 4、Drive power supply output PWM2 positive pole、Drive power supply output PWM3 positive pole and drive power supply output negative pole，Respectively with Fig. 2 on the right side of dimming power source circuit PWM1 positive pole、Dimming power source circuit PWM2 positive pole、Dimming power source circuit PWM3 positive pole and dimming power source circuit negative pole connect，And then pass through power source drive unit，For to the light source (white light LEDs 1 in figure、Red-light LED 2 and white light LEDs 3) it is powered and to the white light LEDs 1 in figure、Red-light LED 2 and white light LEDs 3 provide different drivings to control parameter，For the described light source (white light LEDs 1 in figure、Red-light LED 2 and white light LEDs 3) after mixed light, produce the illumination of a kind of holotype and at least one from mode illumination.
In brief, a kind of multi-mode illuminator provided by the invention includes LED light source and drives power supply accordingly, the LED of the three types that LED light source is described above, i.e. 5000-6500K white light, 2000-2700K white light, HONGGUANG with peak wavelength 610-650nm, circle can also be arranged according to certain repeated sequence, on square or other shapes of light source board, each type LED constitutes an independent loop, it is connected with the road outfan driving power supply, and every road output of out-put supply can PWM light modulation.And finally light output meets the above-mentioned illumination feature defined.
Need further illustrate be, multi-mode illuminator in the preferred embodiment of the present invention has multiple patterns of certain feature, each pattern has oneself proprietary illumination feature, ensure that user in use can according to the demand of oneself, for instance select corresponding light illumination mode to carry out making up and washing one's face and rinsing one's mouth according to the activity occasion of user.Feature between each light illumination mode is clear, and illuminating effect has specific performance parameter, includes but not limited to every square metre of luminous flux, reference color temperature, color rendering index numerical value, and R9 shows the numerical value of finger and R15 shows the numerical value of finger:
Wherein, every square metre of luminous flux of holotype illumination is 1800-2000 lumen, and colour temperature is 5000-6500k or 2000-2700k；Color rendering index is aobvious refer to Ra more than 80, R9 more than 50, R15 more than 80, light distribution requirements is wide angle.
First is 500-800 lumen from every square metre of luminous flux of mode illumination, and colour temperature is 5000-6500k；Color rendering index is aobvious refer to Ra more than 80, R9 more than 0, R15 more than 80, light distribution requirements is wide angle.
Second is 300-500 lumen from every square metre of luminous flux of mode illumination, and colour temperature is 2000-2700k；Color rendering index is aobvious refer to Ra more than 90, R9 more than 90, R15 more than 90, light distribution requirements is wide angle.
3rd is 100-200 lumen from every square metre of luminous flux of mode illumination, and colour temperature is 3500-4000k.
Therefore, based in the multi-mode illuminator in this invention preferred embodiment, at least include two patterns in the above illumination feature defined, one of them pattern is holotype illumination, another one can be first from mode illumination, second from mode illumination, the 3rd one from mode illumination, two kinds, or include whole 3 kinds.Wherein holotype illumination has two kinds of colour temperatures selective, and one is high color temperature white light (5000-6500K), and another is low color temperature white light (2000-2700K).First from mode illumination, second from mode illumination, the 3rd from the colour temperature of mode illumination can respectively high color temperature, low colour temperature, or mixed the light sent by 3 paths of LEDs.Additionally holotype illumination and first from mode illumination, second from mode illumination, the 3rd meet certain ratio characteristic from the output light flux between mode illumination:
Wherein, every square metre of luminous flux of holotype illumination is 1800-2000 lumen, and colour temperature is 5000-6500k or 2000-2700k；Its luminous flux ratio with holotype is 1.
First is 500-800 lumen from every square metre of luminous flux of mode illumination, and colour temperature is 5000-6500k；Its luminous flux ratio with holotype ranges for 25% to 50%.
Second is 300-500 lumen from every square metre of luminous flux of mode illumination, and colour temperature is 2000-2700k；Its luminous flux ratio with holotype ranges for 1/7 to 1/4.
3rd is 100-200 lumen from every square metre of luminous flux of mode illumination, and colour temperature is 3500-4000k, and its luminous flux ratio with holotype ranges for 1/20 to 1/7.
It follows that mode illumination device more than the present invention is described by a detailed description of the invention:
Multi-mode illuminator includes LED light source and corresponding power source drive unit, LED light source has the LED of three types, i.e. 5000-6500K white chip, 2000-2700K white chip, with the red light chips of peak wavelength 610-650nm, be arranged on light source board according to certain repeated sequence, each type LED constitutes an independent loop, it is connected with a road outfan of power source drive unit, and every road output of out-put supply can be carried out PWM light modulation.
Then, in the following manner the output of this multi-mode illuminator is controlled, first, illuminator has a holotype, it is the light being carried out compound by 5000-6500K or 2000-2700K and red-light LED, and meet the luminous flux of every square metre under holotype illumination, colour temperature, and the special colour rendering index requirement of Ra, R9 and R15.In addition, in a preferred embodiment of the invention, can passing through to change the PWM count value of three paths of LEDs drive circuits, allowing the output of complex light meet first from mode illumination, second from mode illumination, the 3rd from the requirement of mode illumination, thus constituting multimodal illuminator.It addition, the luminous flux numerical value of complex light of holotype illumination can also change, meanwhile, the luminous flux of the complex light output of other pattern also changes therewith, and can meet the proportion of luminous flux with holotype.
The multi-mode illuminator that the embodiment of the present invention provides, it is made up of three kinds of different types of LED including light source, these three kinds of different types of LED send different spectrum respectively, after being then passed through mixed light, the light that described LED light source sends can form a kind of holotype illumination and at least one from mode illumination according to demand, and then meets the demand of multi-mode illumination.
The embodiment of the present invention also provides for a kind of light fixture, and above-mentioned light fixture at least has the multi-mode illuminator described in mirror and any one.
Therefore, the present invention proposes a kind of multi-mode illuminator and light fixture, the illumination of a kind of holotype and at least one can be provided from mode illumination, user can be met largely washing one's face and rinsing one's mouth and/or particular/special requirement to lighting environment in cosmetic process, preferably resolve current lighting technical field problem demanding prompt solution.
Description of the preferred embodiment of the present invention illustrates that and describes above, it is not intended to limit of the present invention or is confined to disclosed concrete form, obviously, it is likely to make many modifications and variations, these modifications and variations are obvious possibly for those skilled in the art, it should include within the scope of the present invention being defined by the appended claims.
Claims (9)
1. a multi-mode illuminator, it is characterised in that described multi-mode illuminator includes:
Light source, described light source is made up of at least three kinds of light source/light-emitting components,
Power source drive unit, for described light source being powered and providing driving to control parameter, produces a kind of holotype after mixed light for described light source and illuminates and at least one is from mode illumination；
Wherein, it is 1800-2000 lumen that holotype illumination is configured to the luminous flux of every square metre, and colour temperature is 5000-6500k or 2000-2700k；
First to be configured to the luminous flux of every square metre from mode illumination be 500-800 lumen, and colour temperature is 5000-6500k, and first is 25%-50% from the ratio range of the luminous flux of mode illumination with the luminous flux of holotype illumination；
Second to be configured to the luminous flux of every square metre from mode illumination be 300-500 lumen, and colour temperature is 2000-2700k, and second is 1/7 to 1/4 from the ratio range of the luminous flux of mode illumination with the luminous flux of holotype illumination；
3rd to be configured to the luminous flux of every square metre from mode illumination be 100-200 lumen, and colour temperature is 3500-4000k, and the 3rd is 1/20 to 1/7 from the ratio range of the luminous flux of mode illumination with the luminous flux of holotype illumination.
2. multi-mode illuminator according to claim 1, it is characterized in that, described light source is by complex light in the sent formation of red LED chip of 610-650nm of the White-light LED chip being respectively provided with 5000-6500K, the White-light LED chip of 2000-2700K and peak wavelength.
3. multi-mode illuminator according to claim 2, it is characterised in that described red LED chip is between other two kinds of White-light LED chips.
4. multi-mode illuminator according to claim 3, it is characterized in that, described red LED chip mode between other two kinds of White-light LED chips, can be the sequential arrangement of LED chip 1 (white light of 5000-6500K)-red LED chip (peak wavelength is at 610-650nm)-LED chip 2 (white light of 2000-2700K), it is also possible to be the ordering of LED chip 2 (white light of 2000-2700K)-red LED chip (peak wavelength is at 610-650nm)-LED chip 1 (white light of 5000-6500K).
5. multi-mode illuminator according to claim 1, it is characterized in that, in described power source drive unit, there are three kinds of different types of LED chips in three tunnel outputs corresponding LED light source respectively, parameter is controlled by giving different drivings to every paths of LEDs chip, such as PWM count value, control the duty of every paths of LEDs chip.
6. multi-mode illuminator according to claim 5, it is characterised in that the light that described three kinds of LED chips send, after mixed light, finally sends a kind of complex light.
7. multi-mode illuminator according to claim 1, it is characterised in that the described first Special display index R9 from mode illumination more than 0, R15 more than 80.
8. multi-mode illuminator according to claim 1, it is characterised in that the described second Special display index R9 from mode illumination more than 90, R15 more than 90.
9. a light fixture, it is characterised in that described light fixture at least have mirror and in claim 1-8 multi-mode illuminator as described in any one.
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| CN201410831339.6A CN105782781A (en) | 2014-12-23 | 2014-12-23 | Multi-mode illumination device and lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410831339.6A CN105782781A (en) | 2014-12-23 | 2014-12-23 | Multi-mode illumination device and lamp |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103337495A (en) * | 2013-06-26 | 2013-10-02 | 晋城市环球利特光电技术有限公司 | Color temperature adjustable white-light LED |
| CN103557496A (en) * | 2010-04-10 | 2014-02-05 | Lg伊诺特有限公司 | Lighting device |
| CN203788515U (en) * | 2014-03-11 | 2014-08-20 | 东莞嘉盛照明科技有限公司 | LED color temperature and luminous flux adjusting circuit |
| CN204534165U (en) * | 2014-12-23 | 2015-08-05 | 欧普照明股份有限公司 | A kind of multi-mode lighting device and light fixture |
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2014
- 2014-12-23 CN CN201410831339.6A patent/CN105782781A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557496A (en) * | 2010-04-10 | 2014-02-05 | Lg伊诺特有限公司 | Lighting device |
| CN103337495A (en) * | 2013-06-26 | 2013-10-02 | 晋城市环球利特光电技术有限公司 | Color temperature adjustable white-light LED |
| CN203788515U (en) * | 2014-03-11 | 2014-08-20 | 东莞嘉盛照明科技有限公司 | LED color temperature and luminous flux adjusting circuit |
| CN204534165U (en) * | 2014-12-23 | 2015-08-05 | 欧普照明股份有限公司 | A kind of multi-mode lighting device and light fixture |
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