CN205299364U - Control drive integration solar energy LED street lamp - Google Patents
Control drive integration solar energy LED street lamp Download PDFInfo
- Publication number
- CN205299364U CN205299364U CN201620018226.9U CN201620018226U CN205299364U CN 205299364 U CN205299364 U CN 205299364U CN 201620018226 U CN201620018226 U CN 201620018226U CN 205299364 U CN205299364 U CN 205299364U
- Authority
- CN
- China
- Prior art keywords
- circuit
- street lamp
- solar energy
- control
- led street
- Prior art date
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- 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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The utility model discloses a control drive integration solar energy LED street lamp belongs to street lamp lighting technology field, mainly includes solar PV modules, control drive integration subassembly, energy storage battery and LED street lamp light source, and control drive integration subassembly includes two -way DCDC transfer circuit, switch circuit and controller circuit. The utility model discloses an illumination of solar energy LED is with control / drive integration system composition, this system will control and drive the function and realize in same circuit, one set of DC converting circuit of photovoltaic power generation controller and LED drive power supply sharing among the solar energy LED lighting system, system overall structure is simple and nimble, when providing high overall reliability and efficiency, still greatly reduced the power of whole solar battery subassembly match, solar lamp cost is reduced, great realistic meaning, the market penetration and promotion of energy -concerving and environment -protective and solar energy LED illumination has in the aspect of using etc.
Description
Technical field
This utility model belongs to street lighting technical field, specifically, particularly relates to a kind of control and drives integral solar energy LED street lamp.
Background technology
The green lighting system combined by solar energy and LED illumination obtains a wide range of applications and promotes. Conventional solar LED illuminating product composition is main to be made up of parts such as solar photovoltaic assembly, charging-discharging controller, energy storage battery, constant-current driving power supply, LED street lamp light source, its charging-discharging controller and constant-current driving power supply are two stand-alone products, adopt split-type design scheme, two independent products are carried out type selecting in use, assemble into a whole set of control drive system. There is the shortcomings such as design complexity, inefficiency and poor reliability in conventional two-piece combined system.
Summary of the invention
The utility model discloses a kind of control and drive integral solar energy LED street lamp, for the problem solving conventional two-piece combined system design complexity, inefficiency, poor reliability.
This utility model is achieved through the following technical solutions:
A kind of control drives integral solar energy LED street lamp, including solar photovoltaic assembly, control to drive integral component, energy storage battery and LED street lamp light source, described control drive integral component respectively with solar photovoltaic assembly, energy storage battery and the LED street lamp light source signal of telecommunication are connected, described control drives integral component to include two-way DC/DC translation circuit, switching on-off circuit and controller circuitry, described controller circuitry respectively with switching on-off circuit, the two-way DC/DC translation circuit signal of telecommunication is connected, described switching on-off circuit is connected with two-way DC/DC translation circuit, described switching on-off circuit is also respectively through constant current output interface unit, photovoltaic input interface unit is connected with the described controller circuitry signal of telecommunication.
Preferably, described two-way DC/DC translation circuit is the two-way DC/DC translation circuit of non-isolation type.
Preferably, the cpu chip of the employing of described controller circuitry is PIC16F1512.
Compared with prior art, the beneficial effects of the utility model are:
This utility model is that solar LED illumination controls/drive integral system composition, native system will control to realize in same circuit with driving function, photovoltaic electricity generation controller and LED drive power in solar LED illuminating system share a set of DC transfer circuit, overall system architecture is simply and flexibly, while high global reliability and efficiency are provided, it is also greatly reduced the power match of overall solar module, reduce solar energy lamp cost, be of great immediate significance in the market penetration and promotion application that energy-conserving and environment-protective and solar LED illuminate etc.
Accompanying drawing explanation
Fig. 1 is this utility model system block diagram.
In figure: 1. solar photovoltaic assembly; 2. control to drive integral component; 3. energy storage battery; 4.LED road-light light-source; 5. two-way DC/DC translation circuit; 6. switching on-off circuit; 7. controller circuitry; 8. constant current output interface unit; 9. photovoltaic input interface unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further illustrated:
A kind of control drives integral solar energy LED street lamp, including solar photovoltaic assembly 1, control to drive integral component 2, energy storage battery 3 and LED street lamp light source 4, described control drive integral component 2 respectively with solar photovoltaic assembly 1, energy storage battery 3 and LED street lamp light source 4 signal of telecommunication are connected, described control drives integral component 2 to include two-way DC/DC translation circuit 5, switching on-off circuit 6 and controller circuitry 7, described controller circuitry 7 respectively with switching on-off circuit 6, two-way DC/DC translation circuit 5 signal of telecommunication is connected, described switching on-off circuit 6 is connected with two-way DC/DC translation circuit 5, described switching on-off circuit 6 is also respectively through constant current output interface unit 8, photovoltaic input interface unit 9 is connected with described controller circuitry 7 signal of telecommunication.
Described two-way DC/DC translation circuit 5 is the two-way DC/DC translation circuit of non-isolation type.
The cpu chip of the employing of described controller circuitry 7 is PIC16F1512.
Same main circuit to realize controlling to drive integration, two-way DC converter circuit need to be adopted. This utility model is mainly converted main circuit 5 by two-way DC/DC and controller circuitry 7 two parts form, photovoltaic generation input and the time-sharing work of constant-current driving output can be realized by the control of controller circuitry 7, when namely having illumination by day, photovoltaic generation carries out accumulators store by two-way DC/DC translation circuit 5, need battery to pass through two-way DC/DC translation circuit 5 at night and realize constant-current discharge, for illumination, take full advantage of the utilization ratio of main circuit, also achieve dual-use simultaneously, reduce volume and the holistic cost of equipment.
In sum, it is only preferred embodiment of the present utility model, not it is used for limiting the scope that this utility model is implemented, all equalizations done according to the shape described in this utility model right, structure, feature and spirit change and modify, and all should be included in right of the present utility model.
Claims (3)
1. one kind controls to drive integral solar energy LED street lamp, it is characterized in that: include solar photovoltaic assembly (1), control to drive integral component (2), energy storage battery (3) and LED street lamp light source (4), described control drive integral component (2) respectively with solar photovoltaic assembly (1), energy storage battery (3) and LED street lamp light source (4) signal of telecommunication are connected, described control drives integral component (2) to include two-way DC/DC translation circuit (5), switching on-off circuit (6) and controller circuitry (7), described controller circuitry (7) respectively with switching on-off circuit (6), two-way DC/DC translation circuit (5) signal of telecommunication is connected, described switching on-off circuit (6) is connected with two-way DC/DC translation circuit (5), described switching on-off circuit (6) is also respectively through constant current output interface unit (8), photovoltaic input interface unit (9) is connected with described controller circuitry (7) signal of telecommunication.
2. a kind of control according to claim 1 drives integral solar energy LED street lamp, it is characterised in that: described two-way DC/DC translation circuit (5) is the two-way DC/DC translation circuit of non-isolation type.
3. a kind of control according to claim 1 drives integral solar energy LED street lamp, it is characterised in that: the cpu chip of the employing of described controller circuitry (7) is PIC16F1512.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018226.9U CN205299364U (en) | 2016-01-08 | 2016-01-08 | Control drive integration solar energy LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018226.9U CN205299364U (en) | 2016-01-08 | 2016-01-08 | Control drive integration solar energy LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205299364U true CN205299364U (en) | 2016-06-08 |
Family
ID=56484668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620018226.9U Expired - Fee Related CN205299364U (en) | 2016-01-08 | 2016-01-08 | Control drive integration solar energy LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205299364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587881A (en) * | 2018-12-18 | 2019-04-05 | 深圳源创智能照明有限公司 | A kind of multichannel MPPT control circuit |
-
2016
- 2016-01-08 CN CN201620018226.9U patent/CN205299364U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587881A (en) * | 2018-12-18 | 2019-04-05 | 深圳源创智能照明有限公司 | A kind of multichannel MPPT control circuit |
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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: 20160608 Termination date: 20210108 |