CN103727486A - LED lamp and LED illuminating system on basis of Zigbee network - Google Patents
LED lamp and LED illuminating system on basis of Zigbee network Download PDFInfo
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- CN103727486A CN103727486A CN201310727806.6A CN201310727806A CN103727486A CN 103727486 A CN103727486 A CN 103727486A CN 201310727806 A CN201310727806 A CN 201310727806A CN 103727486 A CN103727486 A CN 103727486A
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Abstract
The invention discloses an LED lamp and an LED illuminating system on the basis of a Zigbee network. The LED lamp comprises a substrate, an LED heat sink and a reflection cup. The LED heat sink and the reflection cup are connected with the substrate, at least one LED chip set is arranged between the reflection cup and the substrate, an optical lens is arranged on the outside of each LED chip set, a control module and at least two movable color temperature zones are arranged on the substrate, and the different movable color temperature zones can be shifted to positions corresponding to the LED chip sets under the control of the control module according to different color temperature requirements. The LED illuminating system on the basis of the Zigbee network comprises the LED lamp, a computer control module, a driving power module, a wireless gateway module, a wireless communication module and a rain and fog detection module. The wireless communication module and the rain and fog detection module are mounted in the LED lamp. The LED lamp and the LED illuminating system have the advantages that complicated circuit structures can be omitted, the LED lamp is provided with a single type of LED chip sets, and accordingly the LED lamp and the LED illuminating system are simple in integral structure and can be regulated and controlled flexibly, conveniently and quickly.
Description
Technical field
The present invention relates to field of lamp illumination, relate in particular to a kind of LED light fixture and LED illuminator thereof based on Zigbee network.
Background technology
LED lighting engineering is universal and extensive use progressively, but LED lighting engineering needs to continue development.When the visibility of misty rain weather and fine day completely different, the colour temperature that the light of required illumination presents is also different, if the colour temperature of LED light fixture can not effectively be adjusted that is very inconvenient and likely cause danger for user under these different situations.And generally, LED colour temperature has been determined after its encapsulation, change LED colour temperature and there is certain technical difficulty, usual method is to adopt red-light LED and white light LEDs to carry out colour mixture, reach different synthetic light emission color temperatures, but this mode shortcoming is to need red-light LED, has increased circuit, and the power of LED section changes larger.
The LED light source > > of the portion invention < < adjustable color temperature of Chinese Patent Application No. 201010568593.3, it discloses a kind of LED light source of adjustable color temperature, and it comprises: a light source module, a flourescent sheet and an induction module.Described light source module comprises; At least one LED unit and at least one the 2nd LED unit.Described flourescent sheet has at least one fluorescent material, and described fluorescent material distributes at the inside and outside circle of described flourescent sheet respectively.The fluorescent material that the corresponding described flourescent sheet inner ring in a described LED unit distributes, produces a first fixing colour temperature.Luminous intensity is adjusted by described induction module in described the 2nd LED unit, and adjustable second colour temperature is provided.This invention can realize the colour temperature of adjusting LED light fixture according to different weather situation, but the structure of its demonstration different-colour is fixed, need to use different LED unit and be combined with fluorescent material, manufacture craft relatively bothers, and the regulation and control underaction of colour temperature is convenient.
Summary of the invention
The problem existing in order to solve prior art, the invention provides a kind of LED light fixture and LED illuminator thereof based on Zigbee network.
The scheme of the technology that the present invention adopts is as follows:
A kind of LED light fixture based on Zigbee network, comprise substrate, the LED being connected with substrate is heat sink and reflector, between described reflector and substrate, be provided with at least one LED chip group, described LED chip group outside is provided with optical lens, described substrate is provided with control module and at least 2 removable colour temperature districts, and described control module requires to control different removable colour temperature districts according to different-colour and moves to the position corresponding with LED chip group.
LED light fixture of the present invention mainly adopts movably colour temperature district and LED chip assembly just to close can effectively realize the adjustable of colour temperature, it need not use the LED chip of multiple color, avoided the complexity of circuit structure, and the control module movement that can control colour temperature district according to weather condition reaches the adjusting that coordinates to realize colour temperature with LED chip group, overall structure is simple, and convenient flexibly.
Here it should be noted that: the LED chip group of employing is at least one group, in the present invention, one group of LED chip group can meet the lighting demand of different-colour, but adopts 2 groups or other group number to be also fine, and mainly arranges according to actual needs.
Described removable colour temperature district is 3, difference removable low colour temperature district, removable middle colour temperature district and removable high color temperature district, and Qie Sange district respectively correspondence is coated with low colour temperature phosphor powder layer, middle colour temperature phosphor powder layer and high color temperature phosphor powder layer.
Here it should be noted that: the removable colour temperature district arranging is continuously at least 2, according to actual needs, be generally 2 or 3, setting of the present invention be 3, can more adapt to different weather conditions like this, certainly, be set to 2 removable colour temperature districts and be also fine, be just removable low colour temperature district and removable high color temperature district, the corresponding misty rain weather of difference and sunny weather.
Particularly, removable colour temperature district reaches the adjusting of different-colour by applying the phosphor powder layer of three kinds of different-colours, the corresponding weather of low colour temperature phosphor powder layer is more severe, the situation that misty rain amount is larger, can better see road surface and vehicle etc. clearly like this, the corresponding weather of middle colour temperature phosphor powder layer is dark, the situation that misty rain amount is less, the good situation of the corresponding weather of high color temperature fluorescent material.
Described low colour temperature phosphor powder layer has covered the YAG:Ce3+ fluorescent material of 3000K colour temperature, and described middle colour temperature phosphor powder layer has covered the YAG:Ce3+ fluorescent material of 4000K colour temperature, and described high color temperature phosphor powder layer has covered the YAG:Ce3+ fluorescent material of 5000-6000K colour temperature.
The fluorescent material coated area in described three removable colour temperature districts is all greater than LED chip group.
Described LED chip group is matrix form blue-ray LED.
Described control module receives external control signal by Zigbee network transmission means.
The present invention also provides a kind of LED illuminator based on Zigbee network, it is the LED light fixture of the adjustable color temperature based on above-mentioned, also comprise computer control module, driving power module, radio network gateway module, be arranged on wireless communication module and misty rain detection module in LED light fixture, wherein:
Described wireless communication module for detection of LED light fixture operation information Real-time Feedback to radio network gateway module;
Described radio network gateway module for by LED light fixture operation information by radio network feedback to computer control module;
Described misty rain detection module for detection of misty rain amount size Real-time Feedback to computer control module;
Described computer control module is for controlling the colour temperature of LED light fixture according to misty rain amount size;
Described driving power module is for powering to LED light fixture.
The present invention realizes different-colour LED illumination outside control room according to misty rain Weather information, and under different misty rain weather conditions, the colour temperature of LED illuminator is different.Here it should be noted that computer control module, information feedback between radio network gateway module and wireless communication module is mutual, the control information that computer control module is passed on comprises colour temperature control information and the LED light fixture working condition information of passing on according to the misty rain amount size of misty rain detection module reflection, for colour temperature control information computer control module, they are sent to radio network gateway module, radio network gateway module conveys to wireless communication module again, wireless communication module conveys to the control module of the LED light fixture of adjustable color temperature again, thereby realize the control of different-colour.
The network delivery mode of described intermodule is Zigbee wireless network transmissions.
Compared with prior art, the beneficial effect that the present invention has: avoided complicated circuit structure, adopted single LED chip group of planting, overall structure structure, regulates control convenient flexibly.
Accompanying drawing explanation
Fig. 1 is the structural representation of LED light fixture of the present invention;
Fig. 2 is the stereogram of LED light fixture of the present invention;
Fig. 3 is the structural representation of LED illuminator of the present invention;
Fig. 4 is the operation schematic diagram of LED illuminator of the present invention;
Fig. 5 is LED illuminator operational flow diagram of the present invention;
Fig. 6 is the control flow chart of LED illuminator of the present invention to LED light fixture.
In figure: 1. substrate; 2. low colour temperature phosphor powder layer; 3. colour temperature phosphor powder layer in; 3. high color temperature phosphor powder layer; 5. optical lens; 6.LED is heat sink; 7. reflector; 8.LED chipset; 9. control module; 10.LED light fixture; 11. wireless communication modules; 12. radio network gateway modules.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiment
As depicted in figs. 1 and 2, a kind of LED light fixture based on Zigbee network, the LED heat sink 6 and the reflector 7 that comprise substrate 1, are connected with substrate 1, between described reflector 7 and substrate 1, be provided with a LED chip group 8, described LED chip group 8 outsides are provided with optical lens 5, described substrate 1 is provided with control module 9 and 3 removable colour temperature districts, and described control module 9 requires to control different mobile colour temperature districts according to different-colour and moves to the position corresponding with LED chip group 8.
Described 3 removable colour temperature districts are respectively removable low colour temperature district, removable middle colour temperature district and removable high color temperature district, and Qie Sange district respectively correspondence is coated with low colour temperature phosphor powder layer 2, middle colour temperature phosphor powder layer 3 and high color temperature phosphor powder layer 4.
Described low colour temperature phosphor powder layer 2 has covered the YAG:Ce3+ fluorescent material of 3000K colour temperature, and described middle colour temperature phosphor powder layer 3 has covered the YAG:Ce3+ fluorescent material of 4000K colour temperature, and described high color temperature phosphor powder layer 4 has covered the YAG:Ce3+ fluorescent material of 5500K colour temperature.
Described LED chip group 8 is matrix form blue-ray LED.
As shown in Figure 3 and Figure 4, a kind of LED illuminator based on Zigbee network, the LED light fixture 10 of adjustable color temperature, also comprise computer control module, driving power module, radio network gateway module 12, be arranged on wireless communication module 11 and misty rain detection module in LED light fixture, wherein: described wireless communication module 11 for detection of LED light fixture operation information Real-time Feedback to radio network gateway module; Described radio network gateway module 12 for by LED light fixture operation information by radio network feedback to computer control module; Described misty rain detection module for detection of misty rain amount size Real-time Feedback to computer control module; Described computer control module is for controlling the colour temperature of LED light fixture according to misty rain amount size;
Described driving power module is for powering to LED light fixture.
The network delivery mode of described intermodule is Zigbee wireless network transmissions.
As shown in Figure 5 and Figure 6, two specific works flow process figure that flow chart is the work of LED illuminator, wherein for Fig. 5, it should be noted that the initialization of LED lamp system brings into operation, whether normally can detect the work of LED light fixture, if there is extremely sending Maintenance and Repair information, if normally will gather weather forecast information by misty rain detection module, thereby the colour temperature of control LED light fixture regulates.Information transmission of the present invention is to transmit by Zigbee wireless network mode; For Fig. 6, it is the idiographic flow that LED light fixture colour temperature is controlled, when the greasy weather gas LED light fixture that do not rain adopts YAG phosphor plate 5500K high color temperature, when there being heavy rain greasy weather gas to adopt the low colour temperature of YAG phosphor plate 3000K, misty rain generally adopts colour temperature in YAG phosphor plate 4000K.
Claims (7)
1. the LED light fixture based on Zigbee network, comprise substrate, the LED being connected with substrate is heat sink and reflector, between described reflector and substrate, be provided with at least one LED chip group, described LED chip group outside is provided with optical lens, it is characterized in that, described substrate is provided with control module and at least 2 removable colour temperature districts, and described control module requires to control different removable colour temperature districts according to different-colour and moves to the position corresponding with LED chip group.
2. the LED light fixture based on Zigbee network according to claim 1, it is characterized in that, described removable colour temperature district is 3, described 3 removable colour temperature districts are respectively removable low colour temperature district, removable middle colour temperature district and removable high color temperature district, and Qie Sange district respectively correspondence is coated with low colour temperature phosphor powder layer, middle colour temperature phosphor powder layer and high color temperature phosphor powder layer.
3. the LED light fixture based on Zigbee network according to claim 2, it is characterized in that, described low colour temperature phosphor powder layer has covered the YAG:Ce3+ fluorescent material of 3000K colour temperature, described middle colour temperature phosphor powder layer has covered the YAG:Ce3+ fluorescent material of 4000K colour temperature, and it is the YAG:Ce3+ fluorescent material of 5000-6000K colour temperature that described high color temperature phosphor powder layer has covered scope.
4. the LED light fixture based on Zigbee network according to claim 3, is characterized in that, the phosphor powder layer coated area in described three removable colour temperature districts is all greater than LED chip group.
5. the LED light fixture based on Zigbee network according to claim 4, is characterized in that, described LED chip group is matrix form blue-ray LED.
6. the LED light fixture based on Zigbee network according to claim 1, is characterized in that, described control module receives external control signal by Zigbee network transmission means.
7. the LED illuminator based on Zigbee network, it is characterized in that, the LED light fixture based on Zigbee network described in employing claim 1 to 6 any one, also comprise computer control module, driving power module, radio network gateway module, be arranged on wireless communication module and misty rain detection module in LED light fixture, wherein:
Described wireless communication module for detection of LED light fixture operation information Real-time Feedback to radio network gateway module;
Described radio network gateway module for by LED light fixture operation information by radio network feedback to computer control module;
Described misty rain detection module for detection of misty rain amount size Real-time Feedback to computer control module;
Described computer control module is for controlling the colour temperature of LED light fixture according to misty rain amount size;
Described driving power module is for powering to LED light fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727806.6A CN103727486B (en) | 2013-12-26 | 2013-12-26 | Based on LED lamp and the LED illumination System thereof of Zigbee network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310727806.6A CN103727486B (en) | 2013-12-26 | 2013-12-26 | Based on LED lamp and the LED illumination System thereof of Zigbee network |
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| CN103727486A true CN103727486A (en) | 2014-04-16 |
| CN103727486B CN103727486B (en) | 2016-01-06 |
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Cited By (3)
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| CN107426095A (en) * | 2017-07-27 | 2017-12-01 | 北京建筑技术发展有限责任公司 | A kind of system that method is sent to based on Transmission Control Protocol lighting far distance control instruction |
| CN114659038A (en) * | 2022-02-11 | 2022-06-24 | 新沂市锡沂高新材料产业技术研究院有限公司 | A double-colored laser lamp-house for unmanned aerial vehicle |
| CN114659039A (en) * | 2022-02-11 | 2022-06-24 | 新沂市锡沂高新材料产业技术研究院有限公司 | Unmanned aerial vehicle laser lighting source |
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| CN114659039A (en) * | 2022-02-11 | 2022-06-24 | 新沂市锡沂高新材料产业技术研究院有限公司 | Unmanned aerial vehicle laser lighting source |
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| CN103727486B (en) | 2016-01-06 |
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Granted publication date: 20160106 Termination date: 20191226 |