CN202014394U - Wireless light adjustment device and lamp fitting control system of intelligent LED lamp fitting - Google Patents
Wireless light adjustment device and lamp fitting control system of intelligent LED lamp fitting Download PDFInfo
- Publication number
- CN202014394U CN202014394U CN2011200019048U CN201120001904U CN202014394U CN 202014394 U CN202014394 U CN 202014394U CN 2011200019048 U CN2011200019048 U CN 2011200019048U CN 201120001904 U CN201120001904 U CN 201120001904U CN 202014394 U CN202014394 U CN 202014394U
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- China
- Prior art keywords
- control unit
- main control
- lamp fitting
- module
- light fixture
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- Expired - Fee Related
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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
Abstract
The utility model discloses a wireless light adjustment device and a lamp fitting control system of an intelligent LED lamp fitting. The wireless light adjustment device includes a main control unit, an infrared interface, an RF module, and a PWM light adjustment module which are connected with the main control unit. The output terminal of the PWM light adjustment module is connected with the LED lamp fitting. The intelligent LED lamp fitting control system includes a plurality of lamp fittings which are cascaded together and a control terminal connected with a rear lamp fitting. Each lamp fitting is provided with the wireless light adjustment device which includes the main control unit, the infrared interface, the RF module, and the PWM light adjustment module which are connected with the main unit. The output terminal of the PWM light adjustment module is connected with the LED lamp fitting. The lamp fittings are cascaded via the RF module. The utility model has the characteristics of high light adjustment precision and convenient installation.
Description
[technical field]
The utility model relates to a kind of Wireless Light modulating device and lamp control system of intelligent LED light fixture.
[background technology]
The product that has dimming function at present on the illumination market is fewer, and is generally wired mode light modulation, and the disadvantage of this method is that inconvenience is installed, and the light modulation precision is not high.
[utility model content]
The utility model has overcome the deficiency of above-mentioned technology, and the Wireless Light modulating device of the high intelligent LED light fixture of a kind of light modulation precision is provided, and a kind of system that has this Wireless Light modulating device is provided simultaneously.
For achieving the above object, the utility model has adopted following technical proposal:
A kind of Wireless Light modulating device of intelligent LED light fixture includes main control unit, it is characterized in that also including the infrared interface that is connected with main control unit, RF module, and PWM light-adjusting module, and the output of described PWM light-adjusting module is connected with the LED light fixture.
A kind of intelligent LED lamp control system, include a plurality of cascades light fixture together and the control terminal that is connected with the tail end light fixture, be provided with the Wireless Light modulating device in each light fixture, this device includes main control unit, the infrared interface that is connected with main control unit, RF module, and PWM light-adjusting module, the output of described PWM light-adjusting module is connected with the LED light fixture; Described light fixture is by the cascade of RF module.
The beneficial effects of the utility model are: methods such as native system adopts wireless RF, and is infrared are carried out light modulation, and it is convenient, infrared that light fixture is used, and the wireless RF mode can be adjusted lamp brightness at a distance, and can timing switch light fixture function be set by remote controller.Since adopt MCU control PWM output light modulation, so the differentiation of more traditional LED light fixture light regulating technology brightness degree is fine and smooth more, the better effects if of light modulation.
[description of drawings]
Fig. 1 is the block diagram of Wireless Light modulating device.
Fig. 2 is the block diagram of system.
[embodiment]
A kind of Wireless Light modulating device of intelligent LED light fixture includes main control unit, it is characterized in that also including the infrared interface that is connected with main control unit, RF module, and PWM light-adjusting module, and the output of described PWM light-adjusting module is connected with the LED light fixture.
Described main control unit is 32 MCU.Infrared interface and RF module receive order or the monochrome information that the user transmits by wireless mode, and CPU resolves this order realizes the LED lamp brightness by the duty ratio that changes PWM adjustment.
Methods such as native system adopts wireless RF module, and is infrared are carried out light modulation, and it is convenient, infrared that light fixture is used, and the wireless RF mode can be adjusted lamp brightness at a distance, and can timing switch light fixture function be set by remote controller.Since adopt MCU control PWM output light modulation, so the differentiation of more traditional LED light fixture light regulating technology brightness degree is fine and smooth more, the better effects if of light modulation.
This device also includes the ADC interface that is connected with main control unit.The ADC interface connects knob switch, is digital signal (brightness value) through high-precision ADC transducer with analog signal conversion, and CPU realizes the change of LED lamp brightness according to the duty ratio of this brightness value adjustment PWM.
A kind of intelligent LED lamp control system, include a plurality of (n, n is a natural number) cascade light fixture 1,2,3 together ... n and the control terminal that is connected with the tail end light fixture, be provided with the Wireless Light modulating device in each light fixture, this device includes main control unit, the infrared interface that is connected with main control unit, RF module, and the PWM light-adjusting module, the output of described PWM light-adjusting module is connected with the LED light fixture; Described light fixture is by the cascade of RF module.
Native system also includes the ADC interface that is connected with main control unit.Main control unit is MCU.Described MCU is 32 MCU.
Claims (8)
1. the Wireless Light modulating device of an intelligent LED light fixture includes main control unit, it is characterized in that also including the infrared interface that is connected with main control unit, RF module, and PWM light-adjusting module, and the output of described PWM light-adjusting module is connected with the LED light fixture.
2. according to the Wireless Light modulating device of the described a kind of intelligent LED light fixture of claim 1, also include the ADC interface that is connected with main control unit.
3. according to the Wireless Light modulating device of the described a kind of intelligent LED light fixture of claim 1, described main control unit is MCU.
4. according to the Wireless Light modulating device of the described a kind of intelligent LED light fixture of claim 3, described MCU is 32 MCU.
5. intelligent LED lamp control system, it is characterized in that including a plurality of cascades light fixture together and the control terminal that is connected with the tail end light fixture, be provided with the Wireless Light modulating device in each light fixture, this device includes main control unit, the infrared interface that is connected with main control unit, RF module, and PWM light-adjusting module, the output of described PWM light-adjusting module is connected with the LED light fixture; Described light fixture is by the cascade of RF module.
6. according to the described a kind of intelligent LED lamp control system of claim 5, also include the ADC interface that is connected with main control unit.
7. according to the described a kind of intelligent LED lamp control system of claim 5, described main control unit is MCU.
8. according to the described a kind of intelligent LED lamp control system of claim 5, described MCU is 32 MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200019048U CN202014394U (en) | 2011-01-06 | 2011-01-06 | Wireless light adjustment device and lamp fitting control system of intelligent LED lamp fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200019048U CN202014394U (en) | 2011-01-06 | 2011-01-06 | Wireless light adjustment device and lamp fitting control system of intelligent LED lamp fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202014394U true CN202014394U (en) | 2011-10-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200019048U Expired - Fee Related CN202014394U (en) | 2011-01-06 | 2011-01-06 | Wireless light adjustment device and lamp fitting control system of intelligent LED lamp fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202014394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438348A (en) * | 2011-07-20 | 2012-05-02 | 深圳市蓝旗照明有限公司 | LED (Light-emitting diode) lamp and LED control system |
| CN107507535A (en) * | 2017-10-19 | 2017-12-22 | 佛山市南海区广工大数控装备协同创新研究院 | A kind of striation shape code advertising lamp box based on machine vision |
-
2011
- 2011-01-06 CN CN2011200019048U patent/CN202014394U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438348A (en) * | 2011-07-20 | 2012-05-02 | 深圳市蓝旗照明有限公司 | LED (Light-emitting diode) lamp and LED control system |
| CN107507535A (en) * | 2017-10-19 | 2017-12-22 | 佛山市南海区广工大数控装备协同创新研究院 | A kind of striation shape code advertising lamp box based on machine vision |
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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: 20111019 Termination date: 20190106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |