CN205560330U - Mix polychromatic light LED lamps and lanterns - Google Patents
Mix polychromatic light LED lamps and lanterns Download PDFInfo
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- CN205560330U CN205560330U CN201620301160.4U CN201620301160U CN205560330U CN 205560330 U CN205560330 U CN 205560330U CN 201620301160 U CN201620301160 U CN 201620301160U CN 205560330 U CN205560330 U CN 205560330U
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Abstract
The utility model discloses a mix polychromatic light LED lamps and lanterns, including first light source, secondary light source and fluorescence lamp shade, in the fluorescence lamp shade is located to first light source and secondary light source, the first light of a light source emission, the 2nd light source emission second light, the colour of first light is different with the colour of second light, first light source is connected with first control circuit, and first control circuit is used for opening first light to control the intensity of first light, the secondary light source is connected with the 2nd control circuit, and the 2nd control circuit is used for opening second light to the intensity of control second light, the fluorescence lamp shade is inside to be equipped with the fluorescent coating layer, and the fluorescent coating layer is only excited by the 2nd light source light, and the fluorescence lamp shade can supply first light source and the 2nd light source light to pass through simultaneously. The utility model discloses can be applied to the indoor place of all kinds of public to can't judging escape way the very first time, the crowd that runs into under the unexpected circumstances provide a warning mark of fleing for one's life for the target crowd when.
Description
Technical field
This utility model relates to lighting technical field, particularly relates to a kind of mixing polychromatic light LED lamp.
Background technology
Power-type LED illuminator product is a kind of New Solid cold light source based on semiconductor light emitting principle.From the point of view of current development trend, power type high brightness white light light emitting diode (LED) will become without hydrargyrum, energy-conservation green light source.Compared to other light source, semiconductor lighting has energy-conservation, efficient, long-life, without advantages such as hydrargyrum environmental protection, can save substantial amounts of energy resource consumption, reduce the discharge of greenhouse gases, reduce environmental pollution.It is expected to, semiconductor lighting material and device will by it efficiently, energy-saving and environmental protection, length in service life, the unique advantage such as easy care, new generation of green lighting source will be become, be really to realize the guardian technique of sustainable development, product and industrial system at the energy and field of Environment Protection future.
Blue LED die smears yellow fluorescent powder at present, produces a kind of major way of white light as LED.Being worth pointing out that the color rendering index of the white light that this kind of mode produce also has certain gap from conventional fluorescent light fixture, practical application effect is bad.Therefore, existing blue LED die smears the white light LED lamp of YAG yellow fluorescent powder, it is clear that still suffer from room for improvement, needs to be further improved.In order to solve the problems referred to above, association area uses different methods to improve the colour developing quality of white light, such as uses RGB three-primary color LED mixed white light.Therefore, how to improve white light LED lamp colour developing quality and diversified function, be one of the focus of current research.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of mixing polychromatic light LED lamp.
The technical solution adopted in the utility model is:
A kind of mixing polychromatic light LED lamp, it includes that the first light source, secondary light source and fluorescent lamp shade, described first light source and secondary light source are located in fluorescent lamp shade, and described first light source launches the first light, secondary light source launches the second light, and the color of the first light is different from the color of the second light；First light source connects first control circuit, and first control circuit is in order to open the first light, and controls the intensity of the first light；Secondary light source connects second control circuit, and second control circuit is in order to open the second light, and controls the intensity of the second light；Being provided with fluorescent paint layer inside fluorescent lamp shade, described fluorescent paint layer is only excited by secondary light source light, and fluorescent lamp shade can pass through for the first light source and secondary light source light simultaneously.
Described first light source is high color temperature LED light source, and described first light is high color temperature white-light spectrum.
Described secondary light source is red LED light source, and described second light is red spectrum.
Described fluorescent paint layer forms pattern or word.
Described fluorescent paint layer is by silicates fluorescent material or nitrogen oxides class fluorescent material.
This utility model uses above technical scheme, and under general lighting state status, second control circuit closes the red LED light source as secondary light source, and first control circuit opens the high color temperature white LED light source as the first light source.In the case of user needs warm colour luminous environment, the lowest color temperature light sources, second control circuit opens secondary light source (red LED light source), the second light and high color temperature white LED light source that now red LED light source is launched send the first light mixing, enhance red spectrum proportional strength in white-light spectrum, reduce the colour temperature of now white light, it is provided that warm colour luminous environment.And under Emergency Light state status, first control circuit closes high color temperature white LED light source, second control circuit opens secondary light source (red LED light source), now secondary light source launches the second light of red spectrum, through fluorescent lamp shade, the fluorescent paint layer of fluorescent lamp shade forms pattern or word is only excited by the second light i.e. light of red spectrum so that HONGGUANG is able to project from the relevant range of lampshade, projects the anxious chart pattern with alarm signal and is outwardly presented on board face.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details；
Fig. 1 is a kind of structural representation mixing polychromatic light LED lamp of this utility model；
Fig. 2 is in the case of a kind of the first light source mixing polychromatic light LED lamp of this utility model is individually opened, graph of a relation between luminous flux and the colour temperature of the first light source emergent ray；
In the case of Fig. 3 is a kind of the first light source mixing polychromatic light LED lamp of this utility model and secondary light source opens simultaneously, graph of a relation between mixed white light color rendering index and secondary light source luminous flux；
In the case of Fig. 4 is a kind of the first light source mixing polychromatic light LED lamp of this utility model and secondary light source opens simultaneously, graph of a relation between mixed white light color rendering index and secondary light source luminous flux；
Fig. 5 is that a kind of secondary light source mixing polychromatic light LED lamp of this utility model individually opens schematic diagram.
Detailed description of the invention
As shown in one of Fig. 1-5, this utility model includes that the first light source, secondary light source and fluorescent lamp shade, described first light source and secondary light source are located in fluorescent lamp shade, and described first light source launches the first light, secondary light source launches the second light, and the color of the first light is different from the color of the second light；First light source connects first control circuit, and first control circuit is in order to open the first light, and controls the intensity of the first light；Secondary light source connects second control circuit, and second control circuit is in order to open the second light, and controls the intensity of the second light；Being provided with fluorescent paint layer inside fluorescent lamp shade, described fluorescent paint layer is only excited by secondary light source light, and fluorescent lamp shade can pass through for the first light source and secondary light source light simultaneously.
Described first light source is high color temperature LED light source, and described first light is high color temperature white-light spectrum.
Described secondary light source is red LED light source, and described second light is red spectrum.
Described fluorescent paint layer forms pattern or word.
Described fluorescent paint layer is by silicates fluorescent material or nitrogen oxides class fluorescent material.
Below this utility model is explained:
Fig. 1 is a kind of schematic diagram mixing polychromatic light LED lamp implemented according to this utility model.As it is shown in figure 1, mixing polychromatic light LED lamp includes the first light source, secondary light source, first control circuit, second control circuit, fluorescent lamp shade.Wherein fluorescent lamp shade is only effectively excited by secondary light source.
Can control according to ambient light conditions, the first light source and secondary light source opening and closing time, and the first light source is different with the color of secondary light source.In Fig. 1, the first light-source system includes first control circuit and high color temperature white LED light source, and secondary light source system includes red LED light source and second control circuit.
When the first light source works independently time, mixing polychromatic light LED lamp of the present utility model launches high color temperature white light light, provides a luminous environment being suitable for office for target group.When the first light source and secondary light source operation simultaneously, mixing polychromatic light LED lamp of the present utility model is launched low color temperature white light light, is provided the luminous environment of an applicable relax for target group.When secondary light source works independently time, red light excitation fluorescent lamp cover, make mixing polychromatic light LED lamp of the present utility model launch the pattern with alarm signal, the luminous environment of a warning function is provided for target group.Therefore, mixing polychromatic light LED of the present utility model can have diversified illuminating effect.
Fig. 2 be based in this utility model example mix polychromatic light LED lamp in the case of the first light source is individually opened, under the conditions of lamp radiator is 6K/W, relation between luminous flux and the colour temperature of emergent ray.From in figure, along with the luminous flux of emergent ray increases, colour temperature is in rising trend.This is that the load current of the first control circuit for light source raises owing to increasing along with luminous flux, causes the first light source internal temperature to raise, internal heat flows is assembled, causing the peak wavelength red shift of LED chip, the fluorescent material launching efficiency of LED light source reduces, and causes colour temperature to raise the most at last.Therefore select the size of lamp radiator, the stability of the first light source emergent ray colour temperature will be directly influenced.If installing space allows, it is relatively big that user may select volume, the lamp radiator that thermal resistance is less.Mixing polychromatic light LED lamp is in the case of the first light source is individually opened, and emergent ray is high color temperature, and this luminous environment provides a luminous environment being suitable for office for target group.
Fig. 3 is to mix the first light source of polychromatic light LED lamp in this utility model and in the case of secondary light source opens simultaneously, relation between mixed white light color rendering index and secondary light source light intensity.First control circuit opens the first light source high color temperature white LED light source.In the case of user needs warm colour luminous environment, the lowest color temperature light sources, second control circuit opens secondary light source red LED, now red LED is launched light and high color temperature white LED light source and is emitted beam mixing, enhance red spectrum proportional strength in white-light spectrum, reduce the colour temperature of now white light, the luminous environment of an applicable relax is provided for target group.
Fig. 4 is to mix the first light source of polychromatic light LED lamp in this utility model and in the case of secondary light source opens simultaneously, relation between mixed white light color rendering index and secondary light source light intensity.From in figure, along with the luminous flux of secondary light source outgoing red light increases, the colour temperature of the mixing emergent ray of the first light source and secondary light source is on a declining curve.This is that the color rendering index of mixed white light effectively improves, and provides the luminous environment of a high color rendering index (CRI) for target group owing to increasing along with secondary light source outgoing red light, enhancing red spectrum proportional strength in white-light spectrum.
Fig. 5 is that the secondary light source mixing polychromatic light LED lamp in this utility model individually opens schematic diagram.In the case of Emergency Light, secondary light source is individually opened, and what fluorescent lamp shade only received secondary light source red light excites generation fluorescence, and fluoresent coating has specific warning picture, being excited by secondary light source red light, fluoresent coating projects specific warning picture board wall outside.
Mixing polychromatic light LED lamp of the present utility model may be installed place, all kinds of public indoor such as office, museum.When target group runs into the fortuitous events such as fire in a more unfamiliar environment, it is impossible to the very first time judges escape opening, mixing polychromatic light LED lamp the most of the present utility model can be that target group provides a Warning Mark escaped.
Claims (5)
1. a mixing polychromatic light LED lamp, it is characterized in that: it includes the first light source, secondary light source and fluorescent lamp shade, described first light source and secondary light source are located in fluorescent lamp shade, described first light source launches the first light, secondary light source launches the second light, and the color of the first light is different from the color of the second light；First light source connects first control circuit, and first control circuit is in order to open the first light, and controls the intensity of the first light；Secondary light source connects second control circuit, and second control circuit is in order to open the second light, and controls the intensity of the second light；Being provided with fluorescent paint layer inside fluorescent lamp shade, described fluorescent paint layer is only excited by secondary light source light, and fluorescent lamp shade can pass through for the first light source and secondary light source light simultaneously.
A kind of mixing polychromatic light LED lamp, it is characterised in that: described first light source is high color temperature LED light source, and described first light is high color temperature white-light spectrum.
A kind of mixing polychromatic light LED lamp, it is characterised in that: described secondary light source is red LED light source, and described second light is red spectrum.
A kind of mixing polychromatic light LED lamp, it is characterised in that: described fluorescent paint layer forms pattern or word.
A kind of mixing polychromatic light LED lamp, it is characterised in that: described fluorescent paint layer is by silicates fluorescent material or nitrogen oxides class fluorescent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620301160.4U CN205560330U (en) | 2016-04-12 | 2016-04-12 | Mix polychromatic light LED lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620301160.4U CN205560330U (en) | 2016-04-12 | 2016-04-12 | Mix polychromatic light LED lamps and lanterns |
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| Publication Number | Publication Date |
|---|---|
| CN205560330U true CN205560330U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620301160.4U Expired - Fee Related CN205560330U (en) | 2016-04-12 | 2016-04-12 | Mix polychromatic light LED lamps and lanterns |
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| CN (1) | CN205560330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674090A (en) * | 2016-04-12 | 2016-06-15 | 富顺光电科技股份有限公司 | LED lamp with mixed multi-color light |
-
2016
- 2016-04-12 CN CN201620301160.4U patent/CN205560330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674090A (en) * | 2016-04-12 | 2016-06-15 | 富顺光电科技股份有限公司 | LED lamp with mixed multi-color light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |