CN204578875U - A kind of office lighting intelligent dimming device - Google Patents
A kind of office lighting intelligent dimming device Download PDFInfo
- Publication number
- CN204578875U CN204578875U CN201520343427.1U CN201520343427U CN204578875U CN 204578875 U CN204578875 U CN 204578875U CN 201520343427 U CN201520343427 U CN 201520343427U CN 204578875 U CN204578875 U CN 204578875U
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- CN
- China
- Prior art keywords
- infrared
- sensor
- light
- dimming driver
- led
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- 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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of office lighting intelligent dimming device, comprise: control unit, infrared sensor, light sensor and dimming driver, infrared sensor, light sensor and dimming driver are electrically connected with control unit respectively, and dimming driver and LED are electrically connected; The light level signal that control unit sends for the infrared sensing signal that receives infrared sensor and send and light sensor, and export control signal to dimming driver, with the brightness making dimming driver regulate LED.Whether the utility model can control LED intelligently by infrared sensor and open, and has during people and turns on light, and closes LED during no one, saves the energy; Intelligently according to the brightness of ambient light adjustment LED, indoor light relative constancy can be kept by light sensor.In addition, can also select to close infrared sensor and light sensor by remote controller, enter MANUAL CONTROL mode, specify LED to keep constant brightness.
Description
Technical field
The utility model relates to a kind of office lighting intelligent dimming device.
Background technology
Transducer on existing market, major part is individual feature just, pass through infrared induction, microwave induced unlatching or the closedown triggering light fixture, the specific occasion such as corridor or underground parking can only be applicable to, be applicable to the of short duration process of people and do not need the long-time space stopped, and in the space of office, light fixture because of belt sensor is all the program set in advance, the time of its time delay is fixed value, the brightness of light fixture is also fixed value, the user of office lighting cannot be allowed to meet the demands, there is inconvenience.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of office lighting intelligent dimming device, and office light fixtures brightness can be made automatically to regulate with the change of ambient brightness, thus reaches the object of the permanent illumination of office lighting.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of office lighting intelligent dimming device, comprise: control unit, infrared sensor, light sensor and dimming driver, described infrared sensor, light sensor and dimming driver are electrically connected with control unit respectively, and described dimming driver and LED are electrically connected; The light level signal that described control unit sends for the infrared sensing signal that receives infrared sensor and send and light sensor, and export control signal to dimming driver, with the brightness making dimming driver regulate LED.
Preferably, also comprise infrared remote receiver and Infrared remote controller, described infrared remote receiver and control unit are electrically connected, described infrared remote receiver is connected by infrared signal with Infrared remote controller, described control unit, also for being received the infrared signal of Infrared remote controller by infrared remote receiver, control the operating state of infrared sensor and light sensor.
Preferably, also comprise housing, described control unit and dimming driver are located in housing, and described infrared sensor, light sensor and infrared remote receiver are located at surface of shell, and described housing is located at indoor top.
Preferably, described dimming driver is the dimming driver of 0-10V.
Whether compared to existing technology, the beneficial effects of the utility model are: can control LED intelligently by infrared sensor and open, have during people and turn on light, and close LED during no one, save the energy; Intelligently according to the brightness of ambient light adjustment LED, indoor light relative constancy can be kept by light sensor.In addition, can also select to close infrared sensor and light sensor by remote controller, enter MANUAL CONTROL mode, specify LED to keep constant brightness, control flexibly, to meet the demand of multiple occasion.
Accompanying drawing explanation
Fig. 1 is the function structure chart in the utility model preferred embodiment.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
Be a kind of office lighting intelligent dimming device of the present utility model with reference to figure 1, comprise: control unit 1, infrared sensor 2, light sensor 3, infrared remote receiver 4, Infrared remote controller 5 and dimming driver 6, control unit 1 and dimming driver 6 are located in a housing, infrared sensor 2, light sensor 3 and infrared remote receiver 4 are located at the surface of this housing, and this housing is located at indoor top.Infrared sensor 2, light sensor 3, infrared remote receiver 4 and dimming driver 6 are electrically connected with control unit 1 respectively, infrared remote receiver 4 and Infrared remote controller 5 wireless connections, dimming driver 6 and one or more LED are electrically connected, and dimming driver 6 is preferably the dimming driver of 0-10V.
Operation principle of the present utility model is as follows: infrared sensor 2 has people in sensing chamber in its detection range, if someone, can continue to send infrared sensing signal in control unit 1, control unit 1 controls dimming driver 6 according to infrared sensing signal, if do not receive infrared sensing signal, then control dimming driver 6 not output voltage to LED; If receive infrared sensing signal, then control dimming driver 6 output voltage to LED.Simultaneously, light sensor 3 detects light around and by light detection signal continuous transmission in control unit 1, control unit 1 controls dimming driver 6 according to light level signal, if light level signal reduces, then control dimming driver 6 and strengthen voltage output, if light level signal increases, then control dimming driver 6 and reduce voltage output, the brightness relative constancy in holding chamber.
The control signal that control unit 1 also can receive according to infrared remote receiver 4 controls dimming driver 6, Infrared remote controller 5 sends the signal opened or close infrared sensor 2 and light sensor 3 to control unit 1 by infrared remote receiver 4, also can transmit control signal and make control unit 1 control dimming driver 6 to export given voltage, thus LED can be made to keep 20%, the brightness such as 40%, 60% or 80%.
The utility model has the advantage of: LED can be controlled intelligently by infrared sensor and whether open, have during people and turn on light, during no one, close LED, save the energy; Intelligently according to the brightness of ambient light adjustment LED, indoor light relative constancy can be kept by light sensor.In addition, can also select to close infrared sensor and light sensor by remote controller, enter MANUAL CONTROL mode, specify LED to keep constant brightness, control flexibly, to meet the demand of multiple occasion.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection range of the utility model claim.
Claims (4)
1. an office lighting intelligent dimming device, it is characterized in that, comprise: control unit, infrared sensor, light sensor and dimming driver, described infrared sensor, light sensor and dimming driver are electrically connected with control unit respectively, and described dimming driver and LED are electrically connected; The light level signal that described control unit sends for the infrared sensing signal that receives infrared sensor and send and light sensor, and export control signal to dimming driver, with the brightness making dimming driver regulate LED.
2. office lighting intelligent dimming device according to claim 1, it is characterized in that, also comprise infrared remote receiver and Infrared remote controller, described infrared remote receiver and control unit are electrically connected, described infrared remote receiver is connected by infrared signal with Infrared remote controller, described control unit, also for being received the infrared signal of Infrared remote controller by infrared remote receiver, controls the operating state of infrared sensor and light sensor.
3. office lighting intelligent dimming device according to claim 2, it is characterized in that, also comprise housing, described control unit and dimming driver are located in housing, described infrared sensor, light sensor and infrared remote receiver are located at surface of shell, and described housing is located at indoor top.
4. office lighting intelligent dimming device according to claim 1, is characterized in that, described dimming driver is the dimming driver of 0-10V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343427.1U CN204578875U (en) | 2015-05-25 | 2015-05-25 | A kind of office lighting intelligent dimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343427.1U CN204578875U (en) | 2015-05-25 | 2015-05-25 | A kind of office lighting intelligent dimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204578875U true CN204578875U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520343427.1U Expired - Fee Related CN204578875U (en) | 2015-05-25 | 2015-05-25 | A kind of office lighting intelligent dimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204578875U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025642A (en) * | 2015-08-21 | 2015-11-04 | 哈尔滨工大光电科技有限公司 | LED adaptive dimming classroom lamp and control method thereof |
| CN107277980A (en) * | 2017-07-17 | 2017-10-20 | 合肥左成传媒科技有限公司 | It is a kind of to be used for indoor LED automatic brightness-regulating system |
| CN113203060A (en) * | 2020-07-16 | 2021-08-03 | 深圳易联智能电气有限公司 | Automatic angle regulation's display screen light filling lamp |
-
2015
- 2015-05-25 CN CN201520343427.1U patent/CN204578875U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025642A (en) * | 2015-08-21 | 2015-11-04 | 哈尔滨工大光电科技有限公司 | LED adaptive dimming classroom lamp and control method thereof |
| CN107277980A (en) * | 2017-07-17 | 2017-10-20 | 合肥左成传媒科技有限公司 | It is a kind of to be used for indoor LED automatic brightness-regulating system |
| CN113203060A (en) * | 2020-07-16 | 2021-08-03 | 深圳易联智能电气有限公司 | Automatic angle regulation's display screen light filling lamp |
| CN113203060B (en) * | 2020-07-16 | 2023-10-27 | 深圳易联智能电气有限公司 | Automatic angle regulation's display screen light filling lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |