CN203279249U - LED street lamp with intelligent control system - Google Patents
LED street lamp with intelligent control system Download PDFInfo
- Publication number
- CN203279249U CN203279249U CN2013201235397U CN201320123539U CN203279249U CN 203279249 U CN203279249 U CN 203279249U CN 2013201235397 U CN2013201235397 U CN 2013201235397U CN 201320123539 U CN201320123539 U CN 201320123539U CN 203279249 U CN203279249 U CN 203279249U
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- module
- street lamp
- led
- analog
- control system
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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 an LED street lamp with an intelligent control system. The LED street lamp is formed by connecting an MCU module with an ambient light sensing module and a driving module, and the driving module is connected with an LED module. The LED street lamp further comprises an ambient light intensity sensing module, an acoustic control module, an analog-to-digital conversion module and a digital-to-analog conversion module, wherein the ambient light intensity sensing module is connected with the analog-to-digital conversion module; the analog-to-digital conversion module is connected with the MCU module; the MCU module is connected with the driving module through the digital-to-analog conversion module; and the acoustic control module is connected with the MCU module. According to the utility model, the street lamp is controlled intelligently by using the intelligent control system. In addition, the street lamp adopts LED light emitting, and an LED has the advantages of small heat generation, high efficiency and long service life. Furthermore, the street lamp is not in a normally-on state, thereby prolonging the service life of the street lamp.
Description
Technical field
The utility model is specifically related to a kind of street lamp with intelligence control system, and whether be specifically related to a kind ofly can have light and light strong and weak according to environment, has or not the pedestrian, carries out the LED street lamp of Based Intelligent Control.
Background technology
In daily life, we often find do not having in the unmanned corridor of intelligent road-lamp, unmanned toilet, unmanned crossing, the lights were ablaze all through the night, this is exactly very large waste to present conservation-minded society, and due to light fixture open chronic, can reduce useful life of light fixture.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of simple in structure, LED street lamp with intelligence control system.
A kind of LED street lamp with intelligence control system of the present utility model comprises that JA(junction ambient) light sensing module and driver module form respectively by the MCU module; Described driver module connects LED module; Also comprise the strong and weak induction module of ambient light, acoustic control module, analog-to-digital conversion module and D/A converter module; The strong and weak induction module of described ambient light connects analog-to-digital conversion module; Described analog-to-digital conversion module connects the MCU module; Described MCU module connects driver module by D/A converter module; Described acoustic control module connects the MCU module.
As preferably, described ambient light induction module is comprised of photo resistance and operational amplifier.
As preferably, described acoustic control module is comprised of electret, amplifying circuit and inverter.
As preferably, described analog-to-digital conversion module is comprised of modulus conversion chip; Described D/A converter module is comprised of analog-digital chip.
As preferably, described LED module is comprised of 1 above LED series-parallel connection.
The utility model beneficial effect: utilize intelligence control system, street lamp has been carried out intelligentized control, and what this street lamp adopted is that LED is luminous, LED have heating less, the characteristics of high, the long service life of efficiency, in addition, because street lamp is not to be in normal bright state, the useful life of having improved street lamp.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the overall schematic that the utlity model has the street lamp of intelligence control system.
Fig. 2 is the circuit theory diagrams that the utlity model has the street lamp of intelligence control system.
Embodiment
As shown in Figure 1, a kind of LED street lamp with intelligence control system of the present utility model comprises that JA(junction ambient) light sensing module 1 and driver module 7 form respectively by MCU module 5; Described driver module 7 connects LED module 8; Also comprise the strong and weak induction module 3 of ambient light, acoustic control module 4, analog-to-digital conversion module 2 and D/A converter module 6; The strong and weak induction module 3 of described ambient light connects analog-to-digital conversion module 2; Described analog-to-digital conversion module 2 connects MCU module 5; Described MCU module 5 connects driver module 7 by D/A converter module 6; Described acoustic control module 4 connects MCU module 5.
As shown in Figure 2, the peripheral circuit of described amplifying circuit, MCU module 5, analog-to-digital conversion module 2 and D/A converter module 6 is prior art, does not repeat them here; Described ambient light induction module 1 is comprised of photo resistance RO1 and operational amplifier U4.Described acoustic control module 4 is comprised of electret MIC2, amplifying circuit Q1 and inverter U5.Described analog-to-digital conversion module 2 is comprised of modulus conversion chip ADC0804.Described D/A converter module 6 is comprised of analog-digital chip DAC0832.Described LED module 8 is comprised of 1 above LED series-parallel connection.
Utilize intelligence control system, street lamp has been carried out intelligentized control, and the employing of this street lamp is that LED is luminous, LED have heating less, the characteristics of high, the long service life of efficiency, in addition, because street lamp is not to be in normal bright state, the useful life of having improved street lamp.
Embodiment recited above is described preferred implementation of the present utility model, is not that design of the present utility model and scope are limited.Under the prerequisite that does not break away from the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection range of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. the LED street lamp with intelligence control system, comprise that the ambient light induction module and the driver module that are connected respectively by the MCU module form; Described driver module connects LED module; It is characterized in that: also comprise the strong and weak induction module of ambient light, acoustic control module, analog-to-digital conversion module and D/A converter module; The strong and weak induction module of described ambient light connects analog-to-digital conversion module; Described analog-to-digital conversion module connects the MCU module; Described MCU module connects driver module by D/A converter module; Described acoustic control module connects the MCU module.
2. the LED street lamp with intelligence control system according to claim 1, it is characterized in that: described ambient light induction module is comprised of photo resistance and operational amplifier.
3. the LED street lamp with intelligence control system according to claim 1, it is characterized in that: described acoustic control module is comprised of electret, amplifying circuit and inverter.
4. the LED street lamp with intelligence control system according to claim 1, it is characterized in that: described analog-to-digital conversion module is comprised of modulus conversion chip; Described D/A converter module is comprised of analog-digital chip.
5. the LED street lamp with intelligence control system according to claim 1, it is characterized in that: described LED module is comprised of 1 above LED series-parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201235397U CN203279249U (en) | 2013-03-19 | 2013-03-19 | LED street lamp with intelligent control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201235397U CN203279249U (en) | 2013-03-19 | 2013-03-19 | LED street lamp with intelligent control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203279249U true CN203279249U (en) | 2013-11-06 |
Family
ID=49509565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201235397U Expired - Fee Related CN203279249U (en) | 2013-03-19 | 2013-03-19 | LED street lamp with intelligent control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203279249U (en) |
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2013
- 2013-03-19 CN CN2013201235397U patent/CN203279249U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN MAYSUNDAY SCIENCE AND TECHNOLOGY CO., LTD Free format text: FORMER NAME: SHENZHEN MEISHENGDA SCIENCE + TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, Guangdong, Shenzhen province Luohu District Biguiyuan street, Shennan East Road, Xing Xing Plaza (ground Wang Dasha) main building 2502 Patentee after: Shenzhen still Technology Co., Ltd. Address before: 518000, Guangdong, Shenzhen province Luohu District Biguiyuan street, Shennan East Road, Xing Xing Plaza (ground Wang Dasha) main building 2502 Patentee before: Shenzhen Meishengda Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |