CN203708170U - Photovoltaic mobile power box - Google Patents
Photovoltaic mobile power box Download PDFInfo
- Publication number
- CN203708170U CN203708170U CN201420012707.XU CN201420012707U CN203708170U CN 203708170 U CN203708170 U CN 203708170U CN 201420012707 U CN201420012707 U CN 201420012707U CN 203708170 U CN203708170 U CN 203708170U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- lithium ion
- plc
- ion battery
- charger
- 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 - Lifetime
Links
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 38
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000010409 thin film Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a photovoltaic mobile power box which belongs to the technical field of mobile power equipment, and is capable of timely charging, convenient to operate and high in safety. The photovoltaic mobile power box comprises a box body, and the box body is internally provided with a photovoltaic cell panel, a photovoltaic charger, a commercial power charger, a display screen unit, a lithium ion battery pack, an inverter, a DC/DC converter, an LED lamp, a PLC and a photovoltaic controller. The power box is structurally characterized in that the display screen unit as a host computer is connected with the photovoltaic controller and controls ON/OFF of a four-position switch of the slavery PLC; the photovoltaic controller is connected with the lithium ion battery pack and supplies electricity quantity information of the lithium ion battery pack to the display unit for display; and in a state 1, the anode of the photovoltaic cell panel passes is connected with one position of the PLC via the photovoltaic charger, so that the photovoltaic cell panel is controlled to charge the lithium ion battery pack during work.
Description
Technical field
the utility model belongs to portable power source equipment technical field, relates in particular to a kind of photovoltaic mobile electrical power box.
Background technology
china's region broadness, electric power transmission line, telecom communication circuit, railway and highway spread all over the world, the outdoor project that needs often inspection or maintenance for these, large area, high brightness, high lasting illumination have necessity very.Now, due to outdoor study, unavoidably can be away from stable mains supply easily, in addition some operation fields may exist such as the even situation such as software debugging of communication, instrument, instrument, one movably comprehensive power case just seems very necessary.
Summary of the invention
the utility model is exactly for the problems referred to above, the photovoltaic mobile electrical power box of provide a kind of and can charge in time, easy to operate, fail safe is good.
for achieving the above object, the utility model adopts following technical scheme, the utility model comprises casing, in casing, be provided with photovoltaic battery panel, photovoltaic charger, line charger, display screen unit, lithium ion battery group, inverter, direct current DC/DC converter, LED light fixture, PLC and photovoltaic controller, its structural feature display screen unit is connected with photovoltaic controller as host computer, controls the break-make of the next PLC four way switch; Photovoltaic controller is connected with lithium ion battery group, and provides the information about power of lithium ion battery group to be provided with showing to display screen unit; Photovoltaic battery panel is connected as state 1 with mono-of PLC by its positive pole after photovoltaic charger, charges to lithium ion battery group for controlling when photovoltaic battery panel is worked; Mains supply is connected as state 2 with mono-of PLC by anodal after line charger, for controlling civil power to lithium ion cell charging; Inverter positive pole is connected as state 3 with mono-of PLC, provides direct current for controlling lithium ion battery group to inverter, and inverter output end is connected with LED light fixture feeder ear, AC socket input respectively; Direct current DC/DC converter positive pole is connected as state 4 with mono-of PLC, provides direct current input for controlling lithium ion battery group to it.
as a kind of preferred version, casing described in the utility model adopts draw-bar box type structure.
as another kind of preferred version, photovoltaic controller described in the utility model adopts digital signal processor TMS320F28335 as CPU, and the operation signal of display screen unit is received and feeds back to PLC simultaneously and move; State of charge to lithium ion battery group receives, and feeds back to display screen unit simultaneously and shows.
as another kind of preferred version, photovoltaic battery panel described in the utility model adopts folding thin-film solar panel.
secondly, the model of photovoltaic charger described in the utility model is DPSC24V05A.
in addition, PLC model described in the utility model is Siemens SC-200.
the utility model beneficial effect.
the utility model is used in conjunction with by casing, photovoltaic battery panel, photovoltaic charger, line charger, display screen unit, lithium ion battery group, inverter, direct current DC/DC converter, LED light fixture, PLC and photovoltaic controller, can be outdoor study scene high durable, high brightness, illumination are on a large scale provided, and provide power supply interface for other instrument, instrument; Adopt two kinds of charging sources of line charger and photovoltaic battery panel simultaneously, can meet the operation field demand of charging timely on the spot; Can be widely used in the outdoor maintenance such as electric power transmission line, telecom communication circuit, Rail Highway traffic route.
Accompanying drawing explanation
below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection range is not only confined to the statement of following content.
fig. 1 is the utility model schematic block circuit diagram.
Embodiment
as shown in the figure, the utility model comprises casing, in casing, be provided with photovoltaic battery panel, photovoltaic charger, line charger, display screen unit, lithium ion battery group, inverter, direct current DC/DC converter, LED light fixture, PLC and photovoltaic controller, its structural feature display screen unit is connected with photovoltaic controller as host computer, controls the break-make of the next PLC four way switch; Photovoltaic controller is connected with lithium ion battery group, and provides the information about power of lithium ion battery group to be provided with showing to display screen unit; Photovoltaic battery panel is connected as state 1 with mono-of PLC by its positive pole after photovoltaic charger, charges to lithium ion battery group for controlling when photovoltaic battery panel is worked; Mains supply is connected as state 2 with mono-of PLC by anodal after line charger, for controlling civil power to lithium ion cell charging; Inverter positive pole is connected as state 3 with mono-of PLC, provides direct current for controlling lithium ion battery group to inverter, and inverter output end one tunnel is the power supply of LED light fixture; Direct current DC/DC converter positive pole is connected as state 4 with mono-of PLC, provides direct current input for controlling lithium ion battery group to it.
described lithium ion battery can adopt 24V/40AH lithium ion battery, over-charge protective voltage 4.5V ± 0.05V, Cross prevention voltage 2.90 ± 0.08V.
described line charger can adopt 24V/5A polymer Li-ion battery charger.
described inverter capacity can be 0.5kW, specified input voltage direct current 24V, specified output three road alternating current 220V.
it is the DC power supply reducing transformer of 150W that described direct current DC/DC converter can adopt rated power, and specified input voltage is direct current 13V～40V, is output as two-way direct current 5V/5A and two-way direct current 12V/10A.
the lamp holder of described LED light fixture can comprise a 12W floodlight type and two 12W light-focusing type lamp holders, and input voltage is that 220V exchanges.
described casing adopts draw-bar box type structure; It is convenient to carry.
described photovoltaic controller adopts digital signal processor TMS320F28335 as CPU, and the operation signal of display screen unit is received and feeds back to PLC simultaneously and move; State of charge to lithium ion battery group receives, and feeds back to display screen unit simultaneously and shows.
described photovoltaic battery panel adopts folding thin-film solar panel.Can adopt model is 60W/24V/2.25A folding thin-film solar panel, and weight is 3.4kg, and preservation placing area is 400mm × 250mm × 60mm.
the model of described photovoltaic charger is DPSC24V05A.
described PLC model is Siemens SC-200.
below in conjunction with accompanying drawing, the course of work of the present utility model is described.
display interface is control PLC one of four states position respectively, and the demonstration of electric quantity of lithium ion batteries.1 of operating display state, can state of a control 1 close and disconnect; In the time that it is closed, carry out the charging operations of solar panel to lithium ion battery group.2 of operating display states, can state of a control 2 close and disconnect; In the time that it is closed, carry out the charging operations of civil power to lithium ion battery group.3 of operating display states, can state of a control 3 close and disconnect; In the time that it is closed, carry out the operation of lithium ion battery group to AC load power supply, now illumination and other AC load can plug-in work.4 of operating display states, can state of a control 4 close and disconnect; In the time that it is closed, carry out the operation to DC load power supply of lithium ion battery group, now DC load, as charger for mobile phone etc. can plug-in work.According to the programming of controller, in the time that battery electric quantity is not enough, can carry out reminding alarm in display screen interface, simultaneously the closed procedure of disarmed state 3 and 4; The closed procedure of disarmed state 2 in the time that state 1 is closed, the closed procedure of disarmed state 1 in the time that state 2 is closed, prevents the duplicate supply impact that battery is caused of charging; In the time that lithium ion battery group electric weight is full of, system can automatic off-state 1 or the closure state of state 2, prevents overshoot electricity.
be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as meet, all within protection range of the present utility model.
Claims (6)
1.
photovoltaic mobile electrical power box, comprise casing, in casing, be provided with photovoltaic battery panel, photovoltaic charger, line charger, display screen unit, lithium ion battery group, inverter, direct current DC/DC converter, LED light fixture, PLC and photovoltaic controller, its structural feature display screen unit is connected with photovoltaic controller as host computer, controls the break-make of the next PLC four way switch; Photovoltaic controller is connected with lithium ion battery group, and provides the information about power of lithium ion battery group to be provided with showing to display screen unit; Photovoltaic battery panel is connected as state 1 with mono-of PLC by its positive pole after photovoltaic charger, charges to lithium ion battery group for controlling when photovoltaic battery panel is worked; Mains supply is connected as state 2 with mono-of PLC by anodal after line charger, for controlling civil power to lithium ion cell charging; Inverter positive pole is connected as state 3 with mono-of PLC, provides direct current for controlling lithium ion battery group to inverter, and inverter output end is connected with LED light fixture feeder ear, AC socket input respectively; Direct current DC/DC converter positive pole is connected as state 4 with mono-of PLC, provides direct current input for controlling lithium ion battery group to it.
2.
according to claim 1, photovoltaic mobile electrical power box, is characterized in that described casing adopts draw-bar box type structure.
3.
according to claim 1, photovoltaic mobile electrical power box, is characterized in that described photovoltaic controller adopts digital signal processor TMS320F28335 as CPU, and the operation signal of display screen unit is received and feeds back to PLC simultaneously and move; State of charge to lithium ion battery group receives, and feeds back to display screen unit simultaneously and shows.
4.
according to claim 1, photovoltaic mobile electrical power box, is characterized in that described photovoltaic battery panel adopts folding thin-film solar panel.
5.
according to claim 1, photovoltaic mobile electrical power box, the model that it is characterized in that described photovoltaic charger is DPSC24V05A.
6.
according to claim 1, photovoltaic mobile electrical power box, is characterized in that described PLC model is Siemens SC-200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420012707.XU CN203708170U (en) | 2014-01-09 | 2014-01-09 | Photovoltaic mobile power box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420012707.XU CN203708170U (en) | 2014-01-09 | 2014-01-09 | Photovoltaic mobile power box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708170U true CN203708170U (en) | 2014-07-09 |
Family
ID=51058547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420012707.XU Expired - Lifetime CN203708170U (en) | 2014-01-09 | 2014-01-09 | Photovoltaic mobile power box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708170U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466714A (en) * | 2014-12-26 | 2015-03-25 | 苏州市龙源电力科技股份有限公司 | Multifunctional cold-light power cabinet |
| CN105978119A (en) * | 2016-07-14 | 2016-09-28 | 广西电网有限责任公司柳州供电局 | Intelligent emergency power supply |
| CN106059043A (en) * | 2016-07-18 | 2016-10-26 | 苏州市龙源电力科技股份有限公司 | Portable temporary maintenance power supply cabinet |
| CN106130107A (en) * | 2016-07-14 | 2016-11-16 | 苏州新逸喆电子科技有限公司 | A kind of industry portable power source |
| CN106160083A (en) * | 2016-07-14 | 2016-11-23 | 苏州新逸喆电子科技有限公司 | A kind of outdoor moving power supply |
-
2014
- 2014-01-09 CN CN201420012707.XU patent/CN203708170U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466714A (en) * | 2014-12-26 | 2015-03-25 | 苏州市龙源电力科技股份有限公司 | Multifunctional cold-light power cabinet |
| CN105978119A (en) * | 2016-07-14 | 2016-09-28 | 广西电网有限责任公司柳州供电局 | Intelligent emergency power supply |
| CN106130107A (en) * | 2016-07-14 | 2016-11-16 | 苏州新逸喆电子科技有限公司 | A kind of industry portable power source |
| CN106160083A (en) * | 2016-07-14 | 2016-11-23 | 苏州新逸喆电子科技有限公司 | A kind of outdoor moving power supply |
| CN106059043A (en) * | 2016-07-18 | 2016-10-26 | 苏州市龙源电力科技股份有限公司 | Portable temporary maintenance power supply cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |