CN204721662U - A kind of street lamp of adjustable color temperature - Google Patents
A kind of street lamp of adjustable color temperature Download PDFInfo
- Publication number
- CN204721662U CN204721662U CN201520361550.6U CN201520361550U CN204721662U CN 204721662 U CN204721662 U CN 204721662U CN 201520361550 U CN201520361550 U CN 201520361550U CN 204721662 U CN204721662 U CN 204721662U
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- CN
- China
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- connects
- current driving
- driving power
- adjustable current
- chip microcomputer
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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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Classifications
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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 provides a kind of street lamp of adjustable color temperature, by clock timer, weather detection devices, single-chip microcomputer, power carrier communication circuit, single-lamp controller, adjustable current driving power and the many groups of LED illuminating module with different-colour form, described clock timer, weather detection devices connects single-chip microcomputer, described single-chip microcomputer connects power carrier communication circuit, described power carrier communication circuit connects single-lamp controller, described single-lamp controller connects adjustable current driving power, described adjustable current driving power is divided into multiple loop, each loop of described adjustable current driving power connects one group of LED illuminating module.Automatically colour temperature can be regulated in real time according to Changes in weather feedback signal; Light fixture adjustable color scope is wide, meets the demand of different regions Various Seasonal, builds comfortable lighting environment to people, ensures the safety of traffic.
Description
Technical field
The utility model relates to a kind of street lamp, particularly relates to a kind of street lamp of adjustable color temperature.
Background technology
After existing LED street lamp light fixture dispatches from the factory, there is fixing colour temperature, fine day can not be taken into account to natural white light and misty rain weather to the requirement of warm colour temperature light in routine use, colour temperature is constant throughout the year, may occur the sensation that summer is scorching or winter is sombre, causes discomfort to pedestrian and driver's vision.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of street lamp of adjustable color temperature, by clock timer, weather detection devices, single-chip microcomputer, power carrier communication circuit, single-lamp controller, adjustable current driving power and the many groups of LED illuminating module with different-colour form, described clock timer, weather detection devices connects single-chip microcomputer, described single-chip microcomputer connects power carrier communication circuit, described power carrier communication circuit connects single-lamp controller, described single-lamp controller connects adjustable current driving power, described adjustable current driving power is divided into multiple loop, each loop of described adjustable current driving power connects one group of LED illuminating module.
The beneficial effects of the utility model are: by adopting above technical scheme, and the utility model can regulate colour temperature in real time automatically according to Changes in weather feedback signal; Light fixture adjustable color scope is wide, meets the demand of different regions Various Seasonal, builds comfortable lighting environment to people, ensures the safety of traffic.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, a kind of street lamp of adjustable color temperature, by clock timer, weather detection devices, single-chip microcomputer, power carrier communication circuit, single-lamp controller, adjustable current driving power and the many groups of LED illuminating module with different-colour form, described clock timer, weather detection devices connects single-chip microcomputer, described single-chip microcomputer connects power carrier communication circuit, described power carrier communication circuit connects single-lamp controller, described single-lamp controller connects adjustable current driving power, described adjustable current driving power is divided into multiple loop, each loop of described adjustable current driving power connects one group of LED illuminating module.
The clock timer record corresponding date, weather detection devices detects Changes in weather, and by signal transmission to single-chip microcomputer, after single-chip microcomputer carries out analyzing and processing to signal, by power carrier communication circuit, signal is sent to single-lamp controller, single-lamp controller sends corresponding instruction to adjustable current driving power, adjustable current driving power gives the corresponding drive current of each LED illuminating module to adjust the luminous ratio of height colour temperature module according to instruction, thus make street lamp automatically can regulate the colour temperature of needs according to weather and time, as: the natural white light sending colour temperature 4000K during fine day, the warm white of colour temperature 2700K is sent during misty rain weather, send the light of warm colour temperature winter, send the light of cool colour temperature summer, build comfortable lighting environment to people, ensure the safety of traffic.
Be described in detail of the present utility model by embodiment above, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (1)
1. the street lamp of an adjustable color temperature, it is characterized in that: by clock timer, weather detection devices, single-chip microcomputer, power carrier communication circuit, single-lamp controller, adjustable current driving power and the many groups of LED illuminating module with different-colour form, described clock timer, weather detection devices connects single-chip microcomputer, described single-chip microcomputer connects power carrier communication circuit, described power carrier communication circuit connects single-lamp controller, described single-lamp controller connects adjustable current driving power, described adjustable current driving power is divided into multiple loop, each loop of described adjustable current driving power connects one group of LED illuminating module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361550.6U CN204721662U (en) | 2015-05-28 | 2015-05-28 | A kind of street lamp of adjustable color temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361550.6U CN204721662U (en) | 2015-05-28 | 2015-05-28 | A kind of street lamp of adjustable color temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721662U true CN204721662U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361550.6U Expired - Fee Related CN204721662U (en) | 2015-05-28 | 2015-05-28 | A kind of street lamp of adjustable color temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204721662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611677A (en) * | 2016-03-03 | 2016-05-25 | 北京宇环通高科技有限公司 | Novel ACLED lighting light source and downlink communication system |
-
2015
- 2015-05-28 CN CN201520361550.6U patent/CN204721662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611677A (en) * | 2016-03-03 | 2016-05-25 | 北京宇环通高科技有限公司 | Novel ACLED lighting light source and downlink communication system |
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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: 20151021 Termination date: 20200528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |