CN202738197U - Intelligent LED illuminating lamp based on PWM dimming - Google Patents
Intelligent LED illuminating lamp based on PWM dimming Download PDFInfo
- Publication number
- CN202738197U CN202738197U CN201220372852XU CN201220372852U CN202738197U CN 202738197 U CN202738197 U CN 202738197U CN 201220372852X U CN201220372852X U CN 201220372852XU CN 201220372852 U CN201220372852 U CN 201220372852U CN 202738197 U CN202738197 U CN 202738197U
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- driving power
- power module
- pwm
- aluminium
- intelligent
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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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an intelligent LED illuminating lamp based on PWM dimming. The intelligent LED illuminating lamp comprises a lamp housing; the lamp housing comprises an aluminium case and a PC lampshade arranged under the aluminium case; the aluminium case is provided with a photosensitive sensor; aluminium substrate clamping grooves are respectively arranged on and under the lower part of the aluminium case; the aluminium substrate clamping groove under the aluminium case is provided with PCB circuit boards; the PCB circuit boards are provided with LED lamp beads respectively; the aluminium substrate clamping groove on the lower part of the aluminium case is provided with a driving power module clamping groove; and the driving power module clamping groove is provided with a driving power module, one side of the driving power module is provided with a temperature sensor, and the other side of the driving power module is provided with a PWM intelligent control module. The beneficial effects are that: the intelligent LED illuminating lamp based on PWM dimming is characterized by intelligent brightness control, real-time monitoring, automatic adjustment based on temperature and ambient light feedback and integration of driving and controlling; and at the same time, the long-distance network monitoring and the correlated function expansion can be realized.
Description
Technical field
The utility model relates to a kind of Intelligent LED lighting lamp based on the PWM light modulation.
Background technology
Along with the LED lighting source at city illumination, the popularization of the aspects such as room lighting, the energy-conserving and environment-protective of LED illumination, cold temperature, the high life, the advantages such as few maintenance make it to become one of the most popular light source in future.Existing LED illumination owing to being switch control, can not can not be adjusted according to the temperature of light fixture according to its working condition of brilliance control of environment, and simultaneously alternative illumination brightness is limited.
The utility model content
The purpose of this utility model provides a kind of Intelligent LED lighting lamp based on PWM (pulse-width modulation) light modulation, overcomes in the existing product can not always move brightness adjusting and temperature, less stable, the deficiency that bulb service life is short.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of Intelligent LED lighting lamp based on the PWM light modulation comprises lamp housing, and described lamp housing comprises aluminum hull and the PC lampshade of being located at the aluminum hull below, and described aluminum hull is provided with light sensor; The upper and lower of described lower end aluminum hull is respectively equipped with the aluminium base draw-in groove, the aluminium base draw-in groove of aluminum hull below is provided with some evenly distributed PCB (printed circuit board) circuit board, be respectively equipped with LED lamp pearl on this circuit board, the aluminium base draw-in groove of aluminum hull top is provided with driving power module draw-in groove, driving power module draw-in groove is provided with the driving power module, driving power module one side is provided with temperature sensor, and driving power module opposite side is provided with the PWM intelligent control module.
Described PWM intelligent control module is provided with some I/O (I/O) interface.
The beneficial effects of the utility model are: a kind of Intelligent LED lighting lamp based on the PWM light modulation that the utility model provides, has Based Intelligent Control brightness, Real Time Monitoring, automatically regulate according to temperature and ambient light feedback, drive the integrated characteristics of control, simultaneously, can realize the expansion of remote networking monitoring and correlation function thereof.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the structural representation of the described a kind of Intelligent LED lighting lamp based on the PWM light modulation of the utility model embodiment;
Fig. 2 is the structural representation of the described a kind of Intelligent LED lighting lamp inside based on the PWM light modulation of the utility model embodiment;
Fig. 3 is the control flow chart of the described a kind of Intelligent LED lighting lamp based on the PWM light modulation of the utility model embodiment.
Among the figure:
1, aluminum hull; 2, PC lampshade; 3, light sensor; 4, aluminium base draw-in groove; 5, LED lamp pearl; 6, driving power module; 7, temperature sensor; 8, PWM intelligent control module; 9, I/O interface.
Embodiment
As Figure 1-3, the described a kind of Intelligent LED lighting lamp based on the PWM light modulation of the utility model embodiment comprises lamp housing, and described lamp housing comprises aluminum hull 1 and the PC lampshade 2 of being located at aluminum hull 1 below, and described aluminum hull 1 is provided with light sensor 3; The upper and lower of described lower end aluminum hull 1 is respectively equipped with aluminium base draw-in groove 4, the aluminium base draw-in groove 4 of aluminum hull 1 below is provided with some evenly distributed PCB circuit boards, be respectively equipped with LED lamp pearl 5 on this circuit board, the aluminium base draw-in groove 4 of aluminum hull 1 top is provided with driving power module draw-in groove, driving power module draw-in groove is provided with driving power module 6, driving power module 6 one sides are provided with temperature sensor 7, and driving power module 6 opposite sides are provided with PWM intelligent control module 8.Described PWM intelligent control module 8 is provided with some I/O interfaces 9.
During use, light sensor 3 and temperature sensor 7 gather external environment information, convert thereof into the signal of telecommunication, be input in the PWM intelligent control module 8, then, high level or low level signal are input to driving power module 6, and then realize the PWM brightness adjustment control to LED lamp pearl 5; When ambient light reaches set luminance factor, LED lamp pearl 5 is in extinguishes state, when ambient light is lower than set luminance factor, can excite by the PWM intelligent control module 8 of doing LED lamp pearl 5 in running order, when temperature on the temperature sensor 7 surpassed preset value, LED lamp pearl 5 is in extinguished state or low power state; PWM intelligent control module 8 can also be realized LED lamp pearl 5 is carried out remote networking monitoring function by the I/O interface 9 of its reservation.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within the protection range of the present utility model.
Claims (2)
1. the Intelligent LED lighting lamp based on the PWM light modulation comprises lamp housing, it is characterized in that: described lamp housing comprises aluminum hull (1) and is located at the PC lampshade (2) of aluminum hull (1) below, and described aluminum hull (1) is provided with light sensor (3); Described lower end aluminum hull (1) upper, the below is respectively equipped with aluminium base draw-in groove (4), the aluminium base draw-in groove (4) of aluminum hull (1) below is provided with some evenly distributed PCB circuit boards, be respectively equipped with LED lamp pearl (5) on this circuit board, the aluminium base draw-in groove (4) of aluminum hull (1) top is provided with driving power module draw-in groove, driving power module draw-in groove is provided with driving power module (6), driving power module (6) one sides are provided with temperature sensor (7), and driving power module (6) opposite side is provided with PWM intelligent control module (8).
2. a kind of Intelligent LED lighting lamp based on the PWM light modulation according to claim 1, it is characterized in that: described PWM intelligent control module (8) is provided with some I/O interfaces (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220372852XU CN202738197U (en) | 2012-07-31 | 2012-07-31 | Intelligent LED illuminating lamp based on PWM dimming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220372852XU CN202738197U (en) | 2012-07-31 | 2012-07-31 | Intelligent LED illuminating lamp based on PWM dimming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738197U true CN202738197U (en) | 2013-02-13 |
Family
ID=47663843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220372852XU Expired - Fee Related CN202738197U (en) | 2012-07-31 | 2012-07-31 | Intelligent LED illuminating lamp based on PWM dimming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042350A (en) * | 2015-09-07 | 2015-11-11 | 江苏达伦电子股份有限公司 | LED head lamp capable of automatically adjusting illumination |
| CN106090672A (en) * | 2016-07-28 | 2016-11-09 | 南京思飞捷软件科技有限公司 | A kind of general dimming LED (Light Emitting Diode) fluorescent tube and dimming LED lamp lamp holder |
-
2012
- 2012-07-31 CN CN201220372852XU patent/CN202738197U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042350A (en) * | 2015-09-07 | 2015-11-11 | 江苏达伦电子股份有限公司 | LED head lamp capable of automatically adjusting illumination |
| CN106090672A (en) * | 2016-07-28 | 2016-11-09 | 南京思飞捷软件科技有限公司 | A kind of general dimming LED (Light Emitting Diode) fluorescent tube and dimming LED lamp lamp holder |
| CN106090672B (en) * | 2016-07-28 | 2022-11-29 | 南京思飞捷软件科技有限公司 | Universal dimming LED lamp tube and dimming LED lamp tube lamp holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130731 |