CN203286306U - Color temperature adjustor and LED intelligent illumination system - Google Patents
Color temperature adjustor and LED intelligent illumination system Download PDFInfo
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- CN203286306U CN203286306U CN2013201048738U CN201320104873U CN203286306U CN 203286306 U CN203286306 U CN 203286306U CN 2013201048738 U CN2013201048738 U CN 2013201048738U CN 201320104873 U CN201320104873 U CN 201320104873U CN 203286306 U CN203286306 U CN 203286306U
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- wireless communication
- colour temperature
- communication module
- color temperature
- light fixture
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model relates to a color temperature adjustor and an LED intelligent illumination system. The LED intelligent illumination system binds LED lamp nodes and the color temperature adjustor so as to achieve constant color temperature illumination in a target illumination area of the LED lamp nodes. In addition, in the automatic LED lamp module standard color temperature value adjustment process and the constant color temperature illumination adjustment process, different adjustment speeds can be set according to the different difference values between the present value and the target value, so that good balance between the color temperature adjustment speed and softness of an LED lamp module is achieved. Through the arrangement of a wireless communication module, the color temperature adjustor can freely move to places where constant color temperature is needed, and using convenience is improved.
Description
Technical field
The utility model relates to LED intelligent lighting field, relates in particular to a kind of colour temperature adjuster and LED intelligent illuminating system.
Background technology
Colour temperature is the most general index of expression light source light spectrum quality that defines by absolute black body.The radiation of light source is when the radiation of visual field and absolute black body is identical, and the temperature of this black matrix is called the colour temperature of this light source.Research shows, different colour temperatures can produce different impacts to people's physiology and psychology.Such as: low colour temperature light is conducive to sleep, and high color temperature light is unfavorable for sleep; High color temperature light makes the algogenic sensation of people, and low colour temperature light makes the people produce warm sensation.At present, domestic LED illumination scarcely possesses intelligence and regulates the function of LED light fixture colour temperature, and the process of regulating colour temperature changes suddenly, and is not soft, and simultaneously, most LED illumination can not realize the permanent colour temperature illumination for the target illumination zone.
The utility model content
For addressing the above problem, the utility model provides a kind of colour temperature adjuster and LED intelligent illuminating system.Below will do explanation respectively.
A kind of colour temperature adjuster, itself and at least one LED light fixture node binding comprise:
The first wireless communication module, the first controller, the colour temperature detection module that connect in turn;
Described the first controller will send to the LED light fixture node of binding from the color temperature value in the target illumination zone that described colour temperature detection module receives by described the first wireless communication module, make the LED light fixture node of binding realize permanent colour temperature illumination in the target illumination zone.
Further, described the first wireless communication module is short-range wireless communication module.
Further, described short-range wireless communication module is the Zigbee wireless communication module.
Further, described colour temperature adjuster also comprises a temperature detecting module, and it is connected with described the first controller, for detection of the environment temperature in target illumination zone.
Further, described colour temperature adjuster also comprises a display module, and it is connected with the first controller, is used for environment temperature or the colour temperature of display-object field of illumination.
A kind of LED intelligent illuminating system comprises:
At least one LED light fixture node and at least one above-mentioned any one colour temperature adjuster; Described LED light fixture node comprises a second controller;
Described LED intelligent illuminating system also comprises:
The second wireless communication module;
Described the second wireless communication module is connected between described the first wireless communication module and described second controller, described colour temperature adjuster and at least one described LED light fixture node binding, bound LED light fixture node is by the color temperature value of described the second wireless communication module from described colour temperature adjuster receiving target field of illumination, and according to the color temperature value in target illumination zone, regulate self colour temperature, to realize the permanent colour temperature illumination of described LED light fixture node in the target illumination zone.
Further, described the second wireless communication module is short-range wireless communication module.
Further, described short-range wireless communication module is the Zigbee wireless communication module.
Compared with prior art, described LED intelligent illuminating system, by with described LED light fixture node and the binding of colour temperature adjuster, throws light in the permanent colour temperature in target illumination zone to realize described LED light fixture node.In addition, in automatically regulating LED lamp module benchmark color temperature value and permanent colour temperature illumination adjustments process, can set different governing speeds from the difference size of desired value according to currency, to realize the well balanced of LED lamp module colour temperature governing speed and soften.By adding wireless communication module, also make described colour temperature adjuster can arbitrarily move to the place that persevering colour temperature requires, improved the convenience that uses.
Description of drawings
Fig. 1: the LED light fixture node schematic diagram that the utility model provides;
Fig. 2: the LED light fixture node schematic diagram 1 that the utility model embodiment 1 provides;
Fig. 3: the colour temperature adjuster schematic diagram that the utility model provides;
Fig. 4: the colour temperature adjuster schematic diagram that the utility model embodiment 2 provides;
Fig. 5: the LED intelligent illuminating system schematic diagram that the utility model provides;
Fig. 6: the LED intelligent illuminating system schematic diagram that the utility model embodiment 3 provides;
Fig. 7: the permanent colour temperature of the LED intelligent illuminating system that the utility model embodiment 3 provides is regulated schematic diagram;
Fig. 8: the soft adjusting benchmark of the LED light fixture node color temperature value schematic diagram that the utility model embodiment 1 provides;
Fig. 9: the soft permanent colour temperature of the LED intelligent illuminating system that the utility model embodiment 3 provides is regulated schematic diagram.
The specific embodiment
, in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only is used for explaining the utility model, and be not used in restriction the utility model.
Fig. 1 shows the LED light fixture node 1 that the utility model provides, and comprising:
The second controller 3, LED drive circuit 4, the LED lamp module 5 that connect in turn;
As Fig. 2, in embodiment 1, LED drive circuit 4 adopts PWM constant-current drive circuit 6,, if LED lamp module 5 itself has possessed the PWM modulation function, does not need PWM constant-current drive circuit 6.
The utility model is the luminosity by the LED lamp pearl of regulating respectively different-colour, utilizes the mixed light principle to realize what the colour temperature of LED lamp module 5 was regulated.
Fig. 3 shows the colour temperature adjuster 2 that the utility model provides, and itself and LED light fixture node 1 are bound, and comprising: the colour temperature detection module 7, the first controller 12, the first wireless communication module 8 that connect in turn;
The first controller 12 will send to the LED light fixture node 1 of binding from the color temperature value in the target illumination zone that colour temperature detection module 7 receives by the first wireless communication module 8, make the LED light fixture node 1 of binding realize permanent colour temperature illumination in the target illumination zone.
As Fig. 4, in embodiment 2, described the first wireless communication module 8 is short-range wireless communication module, particularly, is Zigbee wireless communication module 9.The first wireless communication module 8 also can adopt other radio-frequency modules.In embodiment 2, colour temperature adjuster 2 also comprises:
Owing to adopting wireless communication module, colour temperature adjuster 2 can arbitrarily move to the place that persevering colour temperature requires, and has greatly improved the convenience that uses.
Fig. 5 shows the LED intelligent illuminating system that the utility model provides, and comprises at least one above-mentioned any one LED light fixture node 1 and at least one above-mentioned any one colour temperature adjuster 2, also comprises the second wireless communication module 10;
The second wireless communication module 10 is connected between the first wireless communication module 8 and second controller 3, colour temperature adjuster 2 and at least one LED light fixture node 1 binding, bound LED light fixture node 1 is by the color temperature value of the second wireless communication module 10 from colour temperature adjuster 2 receiving target field of illuminations, and according to this color temperature value, regulate self colour temperature, to realize the permanent colour temperature illumination of described LED light fixture node 1 in the target illumination zone.
As Fig. 6, in embodiment 3, described LED light fixture node 1 and described colour temperature adjuster 2 adopt respectively the colour temperature adjuster 2 described in the LED light fixture node 1 described in embodiment 1 and embodiment 2; Described the second wireless communication module 10 also adopts the Zigbee radio communication piece that adopts in embodiment 2, is defined as the 2nd Zigbee wireless communication module 11 herein.
The course of work of LED intelligent illuminating system provided by the utility model is below described, comprising the course of work of colour temperature adjuster 2 in LED light fixture node 1 and embodiment 2 in embodiment 1 as an example of embodiment 3 example.
With reference to shown in Figure 6, the first controller 12 sends to second controller 3 with the current environmental temperature value in the target illumination zone that temperature detecting module 13 collects at regular intervals via a Zigbee wireless communication module 9, the 2nd Zigbee wireless communication module 11, the benchmark color temperature value of the corresponding LED lamp module 5 of each current environmental temperature value, second controller 3 according to receive should the corresponding conditioning signal of current ambient temperature value output to PWM constant-current drive circuit 6 with adjusting LED lamp module 5 to corresponding benchmark color temperature value.
Because the LED luminescent spectrum can change along with junction temperature and the time of lighting, thereby the colour temperature of LED light fixture is drifted about, therefore, need the colour temperature in Real-Time Monitoring target illumination zone to guarantee the constant of colour temperature., based on this, colour temperature adjuster 2 is placed in the target illumination zone, by Zigbee telegon (not shown in accompanying drawing) and described LED light fixture node 1 binding.With reference to Figure 6 and Figure 7, at described colour temperature adjuster 2 ends, the first controller 12 sends to second controller 3 with the current color temperature value that colour temperature detection module 7 detects the target illumination zone that obtains in real time via a Zigbee wireless communication module 9, the 2nd Zigbee wireless communication module 11; At light fixture node 1 end, the current color temperature value in the target illumination zone that second controller 3 will receive and described benchmark color temperature value compare, and according to comparative result, export corresponding conditioning signal to PWM constant-current drive circuit 6, to regulate the colour temperature of LED lamp module 5, the color temperature value in target illumination zone is conformed to, to realize the permanent colour temperature illumination of LED light fixture node 1 in this target illumination zone with described benchmark color temperature value.
In addition, all added soft adjusting colour temperature function in embodiment 1 and embodiment 3.Particularly, as Fig. 8, in the process of the benchmark color temperature value of automatically regulating LED lamp module 5, the value of delta 1 of the corresponding pwm signal dutycycle of current benchmark color temperature value of second controller 3 real-time judge LED lamp modules 5 and the corresponding pwm signal dutycycle of benchmark color temperature value that will be adjusted to, if the absolute value of value of delta 1 is greater than preset value b, adopt the mode of quick adjustment pwm signal dutycycle, to improve governing speed, otherwise, adopt the mode of regulating at a slow speed the pwm signal dutycycle, to improve, regulate soften; As Fig. 9, in permanent colour temperature illumination adjustments process, the value of delta 2 of the current color temperature value in the target illumination zone that second controller 3 real-time judge collect and the current benchmark color temperature value of LED lamp module 5, if the absolute value of value of delta 2 is greater than preset value c, adopt the mode of quick adjustment pwm signal dutycycle, to improve governing speed, otherwise, adopt the mode of regulating at a slow speed the pwm signal dutycycle, to improve, regulate soften.Can reach the balance of governing speed and soften in this way.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. colour temperature adjuster, itself and LED light fixture node binding, is characterized in that, comprising:
The first wireless communication module, the first controller, the colour temperature detection module that connect in turn;
Described the first controller will send to the LED light fixture node of binding from the color temperature value in the target illumination zone that described colour temperature detection module receives by described the first wireless communication module, make the LED light fixture node of binding realize permanent colour temperature illumination in the target illumination zone.
2. colour temperature adjuster as claimed in claim 1, is characterized in that, described the first wireless communication module is short-range wireless communication module.
3. colour temperature adjuster as claimed in claim 2, is characterized in that, described short-range wireless communication module is the Zigbee wireless communication module.
4. colour temperature adjuster as claimed in claim 1, is characterized in that, also comprises a temperature detecting module, and it is connected with described the first controller, for detection of the environment temperature in target illumination zone.
5. colour temperature adjuster as claimed in claim 1, is characterized in that, also comprises a display module, and it is connected with the first controller, is used for environment temperature or the colour temperature of display-object field of illumination.
6. a LED intelligent illuminating system, is characterized in that, comprising:
At least one LED light fixture node and at least one colour temperature adjuster as described in arbitrary claim in claim 1 to 5; Described LED light fixture node comprises a second controller;
Described LED intelligent illuminating system also comprises:
The second wireless communication module;
Described the second wireless communication module is connected between described the first wireless communication module and described second controller, described colour temperature adjuster and at least one described LED light fixture node binding, bound LED light fixture node is by the color temperature value of described the second wireless communication module from described colour temperature adjuster receiving target field of illumination, and according to the color temperature value in target illumination zone, regulate self colour temperature, to realize the permanent colour temperature illumination of described LED light fixture node in the target illumination zone.
7. LED intelligent illuminating system as claimed in claim 6, is characterized in that, described the second wireless communication module is short-range wireless communication module.
8. LED intelligent illuminating system as claimed in claim 7, is characterized in that, described short-range wireless communication module is the Zigbee wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201048738U CN203286306U (en) | 2013-03-08 | 2013-03-08 | Color temperature adjustor and LED intelligent illumination system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201048738U CN203286306U (en) | 2013-03-08 | 2013-03-08 | Color temperature adjustor and LED intelligent illumination system |
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| CN203286306U true CN203286306U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013201048738U Expired - Lifetime CN203286306U (en) | 2013-03-08 | 2013-03-08 | Color temperature adjustor and LED intelligent illumination system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676532A (en) * | 2013-11-28 | 2015-06-03 | 松下知识产权经营株式会社 | Lighting apparatus and light source module |
| TWI612846B (en) * | 2015-11-20 | 2018-01-21 | Chung Ping Lai | Situational simulation lighting device |
| CN107969050A (en) * | 2017-12-25 | 2018-04-27 | 安徽极光照明工程有限公司 | A kind of wireless color temperature control system of LED light |
-
2013
- 2013-03-08 CN CN2013201048738U patent/CN203286306U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676532A (en) * | 2013-11-28 | 2015-06-03 | 松下知识产权经营株式会社 | Lighting apparatus and light source module |
| CN104676532B (en) * | 2013-11-28 | 2019-04-23 | 松下知识产权经营株式会社 | Lighting apparatus and light source module |
| TWI612846B (en) * | 2015-11-20 | 2018-01-21 | Chung Ping Lai | Situational simulation lighting device |
| CN107969050A (en) * | 2017-12-25 | 2018-04-27 | 安徽极光照明工程有限公司 | A kind of wireless color temperature control system of LED light |
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| CX01 | Expiry of patent term |
Granted publication date: 20131113 |