CN209390436U - A kind of high low-work voltage Mixed loading system of solar street light with charge and discharge protecting - Google Patents
A kind of high low-work voltage Mixed loading system of solar street light with charge and discharge protecting Download PDFInfo
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- CN209390436U CN209390436U CN201821855413.8U CN201821855413U CN209390436U CN 209390436 U CN209390436 U CN 209390436U CN 201821855413 U CN201821855413 U CN 201821855413U CN 209390436 U CN209390436 U CN 209390436U
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- solar
- street light
- voltage
- solar street
- controller
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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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The utility model discloses a kind of high low-work voltage Mixed loading systems of solar street light with charge and discharge protecting, including high voltage solar street light group and low-voltage solar street light group；High voltage solar street light group includes the first battery together parallel with one another, the first two-way transient absorption diode, the first solar controller, the first solar panel and the first road lamp cap is also respectively connected in first solar controller, and the first battery, the first solar controller, the operating voltage of the first road lamp cap are identical；Low-voltage solar street light group is identical as high voltage solar street light group.The utility model is by being arranged two-way transient absorption diode in the different solar street light group of operating voltage; the momentary pulse impact that battery generates when effectively absorbing accumulator cell charging and discharging switch; limit destruction of the high voltage high power pulse to solar controller; the normal operation of Solar Street Lighting System function is effectively protected, and effectively extends the service life of controller.
Description
Technical field
The utility model belongs to solar street light technical field, and it is high to be related to a kind of solar street light with charge and discharge protecting
Low-work voltage Mixed loading system.
Background technique
Solar Street Lighting System commonly used in the prior art is to carry out system job control by solar street lamp controller,
Controller carries out detection control and operation irregularity protection, control by detection solar panel, battery, the working condition of lamp cap
The protection of device processed itself is also only conventional over-voltage, overcurrent and temperature protection, and system stalls after protection cannot achieve function
It can protection and functional rehabilitation.Currently, two kinds of different solar energy of operating voltage can be loaded in mixture simultaneously in solar street light engineering mostly
Road lamp system, but since solar panel output voltage is identical, when high voltage solar energy system works normally, low-voltage is too
Controller guard mode in positive energy system, solar panel can not to charge the battery, and discharged or defective battery is under-voltage, the big portion of street lamp
Existing damage phenomenon is separated, for this phenomenon routine, there are several types of solutions 1, rectification high voltage solar energy system, but
Battery group has been fixed, and controller has also been fixed, and rectification is complicated and expense is high；2, it is set in solar panel output end
DC-DC converter is set, but converter cost is also very big, will cause significant loss.
Utility model content
The purpose of the utility model is to provide a kind of high low-work voltages of the solar street light with charge and discharge protecting to load in mixture
System, destruction of the momentary pulse that battery generates when effectively avoiding accumulator cell charging and discharging switch to solar controller.
A kind of the utility model electricity the technical scheme adopted is that solar street light height with charge and discharge protecting works
Press Mixed loading system, including high voltage solar street light group and low-voltage solar street light group；
High voltage solar street light group includes the first battery together parallel with one another, the first two-way two pole of transient absorption
The first solar panel and the first street lamp lamp is also respectively connected in pipe, the first solar controller, the first solar controller
Head, the first battery, the first solar controller, the operating voltage of the first road lamp cap are identical；
Low-voltage solar street light group includes the second battery together parallel with one another, the second two-way two pole of transient absorption
The second solar panel and the second street lamp lamp is also respectively connected in pipe, the second solar controller, the second solar controller
Head, the second battery, the second solar controller, the operating voltage of the second road lamp cap are identical；
First two-way transient absorption diode is identical as the second two-way transient absorption diode, the first solar controller
Operating voltage is higher than the second solar controller.
The utility model is also characterized by
The range of first two-way transient absorption diode absorption voltage is above the second solar controller operating voltage 2V
~5V.
The beneficial effects of the utility model are:
The high low-work voltage Mixed loading system of a kind of solar street light with charge and discharge protecting of the utility model, by work
Make that two-way transient absorption diode is arranged in the different solar street light group of voltage, effectively absorbs accumulator cell charging and discharging switch
When battery generate momentary pulse impact, limit destruction of the high voltage high power pulse to solar controller, effectively
The normal operation of Solar Street Lighting System function is protected, and effectively extends the service life of controller.
Detailed description of the invention
Fig. 1 is high in a kind of high low-work voltage Mixed loading system of solar street light with charge and discharge protecting of the utility model
The structural schematic diagram of voltage solar street light group；
Fig. 2 is low in a kind of high low-work voltage Mixed loading system of solar street light with charge and discharge protecting of the utility model
The structural schematic diagram of voltage solar street light group.
In figure, 1. first batteries, 2. first two-way transient absorption diodes, 3. first solar controllers, 4. first
Solar panel, 5. first road lamp caps, 6. second batteries, 7. second two-way transient absorption diodes, 8. second sun
It can control device, 9. second solar panels, 10. second road lamp caps.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of high low-work voltage Mixed loading system of solar street light with charge and discharge protecting of the utility model, including high electricity
Press solar street light group and low-voltage solar street light group；
As shown in Figure 1, high voltage solar street light group includes that the first battery 1, first together parallel with one another is two-way
The first solar battery is also respectively connected in transient absorption diode 2, the first solar controller 3, the first solar controller 3
Plate 4 and the first road lamp cap 5, the first battery 1, the first solar controller 3, the operating voltage of the first road lamp cap 5 are identical；
As shown in Fig. 2, low-voltage solar street light group includes that the second battery 6, second together parallel with one another is two-way
The second solar battery is also respectively connected in transient absorption diode 7, the second solar controller 8, the second solar controller 8
Plate 9 and the second road lamp cap 10, the second battery 6, the second solar controller 8, the operating voltage phase of the second road lamp cap 5
Together；
First two-way transient absorption diode 2 is identical as the second two-way transient absorption diode 7, the first solar controller
3 operating voltage is higher than the second solar controller 8, the first two-way transient absorption diode 2 absorb voltage range be higher than
Second solar controller, 8 operating voltage 2V~5V.
A kind of high low-work voltage Mixed loading system of solar street light with charge and discharge protecting of the utility model it is worked
Journey is specific as follows:
In high voltage solar street light group, daytime, the first solar panel 4 converts solar energy into electric energy, and leads to
It crosses the first solar controller 3 the first solar panel 4 of control to charge to the first battery 1, the first solar battery
The voltage that plate 4 exports is equal with the operating voltage of the first solar controller 3；At night, the first solar controller 3 detection reaches
When condition of turning on light, the first solar controller 3 controls the first battery 1 as the power supply of the first road lamp cap 5, the first road lamp cap 5
Realize illumination.
In low-voltage solar street light group, daytime, the second solar panel 6 converts solar energy into electric energy, and leads to
It crosses the second solar controller 8 the second solar panel 6 of control to charge to the second battery 1, due to the second solar energy
The voltage that solar panel 6 exports is higher than the operating voltage of the first solar controller 3, so the second solar panel 6 is being powered
Turn-on and turn-off when, the second battery 6 generate momentary pulse voltage absorbed by the second two-way transient absorption diode 7；Evening
On, at night, the detection of the second solar controller 8 reaches when turning on light condition, and the second solar controller 8 controls the second battery 6
For the power supply of the second road lamp cap 10, the second road lamp cap 10 realizes illumination.
Due to loading in mixture and two kinds of operating voltage Solar Street Lighting Systems of not set two-way transient absorption diode
In, cannot be distinguished which part operating voltage height, which part operating voltage is low, and considers two-way transient absorption diode
Price is extremely cheap, so the first two-way transient state is respectively set in high voltage solar street light group and low-voltage solar street light group
Absorption diode 2 and the second two-way transient absorption diode 7.
By the above-mentioned means, a kind of high low-work voltage of solar street light with charge and discharge protecting of the utility model loads in mixture
System effectively absorbs storage by the way that two-way transient absorption diode is arranged in the different solar street light group of operating voltage
The momentary pulse impact that battery generates when battery charging and discharging switchs, limits high voltage high power pulse to solar controller
Destruction, effectively protect the normal operation of Solar Street Lighting System function, and effectively extend the use of controller
Service life.
Embodiment
The present embodiment provides a kind of high low-work voltage Mixed loading systems of solar street light with charge and discharge protecting, including height
Voltage solar street light group and low-voltage solar street light group；
High voltage solar street light group includes the first battery 1 together parallel with one another, the first two-way transient absorption two
The first solar panel 4 and first is also respectively connected in pole pipe 2, the first solar controller 3, the first solar controller 3
Road lamp cap 5, the first battery 1, the first solar controller 3, the operating voltage of the first road lamp cap 5 are 36V；
Low-voltage solar street light group includes the second battery 6 together parallel with one another, the second two-way transient absorption two
The second solar panel 9 and second is also respectively connected in pole pipe 7, the second solar controller 8, the second solar controller 8
Road lamp cap 10, the second battery 6, the second solar controller 8, the operating voltage of the second road lamp cap 5 are 24V；
First two-way transient absorption diode 2 and the second two-way transient absorption diode 7 are by two models
The diode of 1.5KE39CA connects composition, and the first two-way transient absorption diode 2 and the second two-way transient absorption diode 7 are inhaled
The range for receiving voltage is 37.05V~40.95V.
Claims (2)
1. a kind of high low-work voltage Mixed loading system of solar street light with charge and discharge protecting, which is characterized in that including high electricity
Press solar street light group and low-voltage solar street light group；
The high voltage solar street light group includes the first battery (1) together parallel with one another, the first two-way transient absorption
The first solar-electricity is also respectively connected in diode (2), the first solar controller (3), first solar controller (3)
Pond plate (4) and the first road lamp cap (5), the first battery (1), the first solar controller (3), the first road lamp cap (5)
Operating voltage is identical；
The low-voltage solar street light group includes the second battery (6) together parallel with one another, the second two-way transient absorption
The second solar-electricity is also respectively connected in diode (7), the second solar controller (8), second solar controller (8)
Pond plate (9) and the second road lamp cap (10), the second battery (6), the second solar controller (8), the second road lamp cap (10)
Operating voltage it is identical；
The first two-way transient absorption diode (2) is identical as second two-way transient absorption diode (7), first sun
The operating voltage that can control device (3) is higher than the second solar controller (8).
2. the high low-work voltage Mixed loading system of a kind of solar street light with charge and discharge protecting according to claim 1,
It is characterized in that, the range that the first two-way transient absorption diode (2) absorbs voltage is higher than the second solar controller
(8) operating voltage 2V~5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855413.8U CN209390436U (en) | 2018-11-12 | 2018-11-12 | A kind of high low-work voltage Mixed loading system of solar street light with charge and discharge protecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855413.8U CN209390436U (en) | 2018-11-12 | 2018-11-12 | A kind of high low-work voltage Mixed loading system of solar street light with charge and discharge protecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209390436U true CN209390436U (en) | 2019-09-13 |
Family
ID=67864344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821855413.8U Active CN209390436U (en) | 2018-11-12 | 2018-11-12 | A kind of high low-work voltage Mixed loading system of solar street light with charge and discharge protecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209390436U (en) |
-
2018
- 2018-11-12 CN CN201821855413.8U patent/CN209390436U/en active Active
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