CN204131450U - Sun-generated electric power case - Google Patents
Sun-generated electric power case Download PDFInfo
- Publication number
- CN204131450U CN204131450U CN201420581426.6U CN201420581426U CN204131450U CN 204131450 U CN204131450 U CN 204131450U CN 201420581426 U CN201420581426 U CN 201420581426U CN 204131450 U CN204131450 U CN 204131450U
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- sun
- electric power
- solar panel
- generated electric
- casing
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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
- 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The sun-generated electric power case that the utility model provides, comprises casing, solar panel and is located at alternating current interface, inverter, inverter switching device, storage battery, controller, display screen, the mains switch on casing.Sun-generated electric power case of the present utility model transfers solar energy to electric energy by solar panel, then by inverter, just can use, both environmental protections, again energy-saving and emission-reduction to make electrical equipment after being connected to alternating current interface; Meanwhile, because this sun-generated electric power case is configured with storage battery, the savings of part electric energy can be got up, to enable when solar panel is idle to electric power supply, convenient and practical; Further, this sun-generated electric power case is configured with display screen, so that user understands the capacity of storage battery, output voltage and charge condition.In addition, because this sun-generated electric power case light weight is solid and body is little light, can be placed on boot for a long time, can also work in the wild, be the good back-up source of going out and travelling.
Description
Technical field
The utility model relates to the technical field of power supply box, particularly relates to a kind of portable type solar energy power supply box.
Background technology
Due to solar energy environmental protection, be a kind of clean energy resource, it is more and more subject to people's attention; Meanwhile, its application is also more and more wider.
And current power supply box, also occur utilizing solar energy to carry out the sun-generated electric power case of powering and charging.But current sun-generated electric power case overall structure is compact not, the comparatively large and heavier mass of volume, meanwhile, for the storage battery electricity consumption situation that its inside arranges, is difficult to make user understand in time, is beneficial to user and makes corresponding operation.
Therefore, be necessary to provide a kind of technological means to address the aforementioned drawbacks.
Utility model content
The purpose of this utility model is the defect overcoming prior art, sun-generated electric power case is provided, has that structure is compact not with the sun-generated electric power case solving prior art, the comparatively large and heavier mass of volume and be difficult to make user understand the problem of storage battery electricity consumption situation in time.
The utility model is achieved in that sun-generated electric power case, comprising:
Casing;
In order to absorb solar energy and to be translated into the solar panel of electric energy, described solar panel is connected on described casing by a solar energy connecting line;
To be located on described casing, with the alternating current interface connected for the electrical equipment connecting alternating current;
Inside be located at described casing, in order to direct current to be changed into the inverter of alternating current, described inverter is connected with described alternating current interface, described solar panel respectively;
Be located on described casing, in order to control the inverter switching device opened with close of described inverter;
Inside be located at described casing, in order to the savings of part electric energy are quit work state to be in described solar panel time to the storage battery of electric power supply being connected to described alternating current interface, described storage battery is connected with described solar panel, described inverter respectively;
Inside be located at described casing, in order to control the controller of described solar panel to described charge in batteries, described controller is connected with described solar panel, described storage battery respectively;
To be located on described casing, in order to show the display screen of the capacity of described storage battery, output voltage and charge condition, described display screen comprises a display screen circuit board, and described display screen circuit board is connected with described storage battery, described inverter respectively; And
Be located on described casing, in order to control the mains switch of described sun-generated electric power case work.
Particularly, described solar panel is accordion structure.
Particularly, described solar panel is equipped to make it support the strutting piece of placement in the horizontal plane, and described strutting piece is located at described solar panel in order on relative the second end face of the first end face towards sunlight.
Further, described strutting piece is located on the second end face of described solar panel in folding.
Preferably, described storage battery is lithium iron battery.
Particularly, sun-generated electric power case also comprise to be located on described casing, with for civil power input with to the commercial power charged input port of described charge in batteries and the city's electric connection line in order to connect described civil power and described civil power input port, described commercial power charged input port is connected with described storage battery.
Further, sun-generated electric power case also comprises the cigar lighter be located on described casing, and described cigar lighter is connected with described solar panel, described storage battery respectively.
Further, sun-generated electric power case also comprises to be located at USB delivery outlet on described casing and to have the electronic product of USB input port and the USB connecting line of described USB delivery outlet in order to connect, and described USB delivery outlet is connected with described solar panel, described storage battery respectively.
Further, sun-generated electric power case also comprises LED, is located at for the described LED power supply interface of LED connection power supply and the LED connecting line in order to connect described LED and described LED power supply interface on described casing, and described LED power supply interface is connected with described solar panel, described storage battery respectively.
Further, sun-generated electric power case also comprises and being located on described casing, in order to store the storage tank of described LED, described solar energy connecting line, described city electric connection line, described USB connecting line and described LED connecting line.
The technique effect of sun-generated electric power case of the present utility model is: sun-generated electric power case of the present utility model transfers solar energy to electric energy by solar panel, pass through inverter again, just can use after being connected to alternating current interface to make electrical equipment, both environmental protections, again energy-saving and emission-reduction; Meanwhile, because this sun-generated electric power case is configured with storage battery, the savings of part electric energy can be got up, to enable when solar panel is idle to electric power supply, convenient and practical; Further, this sun-generated electric power case is configured with display screen, so that user understands the capacity of storage battery, output voltage and charge condition.In addition, because this sun-generated electric power case light weight is solid and body is little light, can be placed on boot for a long time, can also work in the wild, be the good back-up source of going out and travelling.
Accompanying drawing explanation
Fig. 1 is the stereogram of sun-generated electric power case of the present utility model;
Fig. 2 is the stereogram of the casing of sun-generated electric power case of the present utility model;
Fig. 3 is the schematic diagram of the solar cell plate development strutting piece of sun-generated electric power case of the present utility model;
Fig. 4 is the schematic diagram of the solar panel folding support member of sun-generated electric power case of the present utility model;
Fig. 5 is the schematic diagram of the display screen of sun-generated electric power case of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2, below the most preferred embodiment of sun-generated electric power case of the present utility model set forth:
The sun-generated electric power case 100 of the present embodiment, comprise casing 10, solar panel 20, alternating current interface 30, inverter (not indicating in figure), inverter switching device 40, storage battery (not indicating in figure), controller (not indicating in figure), display screen 50 and mains switch 60, below each parts of sun-generated electric power case 100 be further described:
Casing 10 is the plastics outer container of water, shock, thus, can reduce the overall weight of sun-generated electric power case 100, and in addition, this casing 10 portablely also can be carried on the back and take; Casing 10 adopts flat type flexible foaming sealing rubber strip, guarantees waterproofing and airtight;
Solar panel 20 is polysilicon solar cell plate, it is in order to absorb solar energy and to be translated into electric energy, this solar panel 20 is connected on casing 10 by a solar energy connecting line, be specially, casing 10 is provided with solar recharging input port 21, as long as one end of solar energy connecting line is connected solar panel 20, and the other end inserts solar recharging input port 21;
Alternating current interface 30 is located on casing 10, and it connects with for the electrical equipment connecting alternating current;
Be located at casing 10 in inverter, it is in order to change direct current into alternating current, and inverter is connected with alternating current interface 30, solar panel 20 respectively, and wherein, this inverter is 300W12V pure sine wave inverter, instantaneous power 600W, exports AC220V50HZ;
Inverter switching device 40 is located on casing 10, its opening and closedown in order to control inverter;
Casing 10 is located in storage battery, to the electric power supply being connected to alternating current interface 30 when it is in order to quit work state by the savings of part electric energy to be in solar panel, storage battery is connected with solar panel 20, inverter respectively, thus, storage battery can be charged by solar panel 20, afterwards, can be electric by the effect output AC of inverter, to power to ac electric apparatus; Preferably, storage battery is lithium iron battery, and lithium iron battery has that capacity is large, volume and weight is little, the life-span is long and can resistant to elevated temperatures characteristic;
Casing 10 is located in controller, it is in order to control solar panel 20 to charge in batteries, and this controller is connected with solar panel 20, storage battery respectively, thus, by the control of controller, so that user is charged by solar panel 20 pairs of storage batterys;
Display screen 50 is LCDs, and it is located on casing 10, and in order to show the capacity of storage battery, output voltage and charge condition, this display screen 50 comprises a display screen circuit board, and display screen circuit board is connected with storage battery, inverter respectively;
Mains switch 60 is located on casing 10, and it works in order to control sun-generated electric power case 100.
The sun-generated electric power case 100 of the present embodiment transfers solar energy to electric energy by solar panel 20, then by inverter, just can use, both environmental protections, again energy-saving and emission-reduction to make electrical equipment after being connected to alternating current interface 30; Meanwhile, because this sun-generated electric power case 100 is configured with storage battery, the savings of part electric energy can be got up, to enable when solar panel is idle to electric power supply, convenient and practical; Further, this sun-generated electric power case 100 is configured with display screen 50, so that user understands the capacity of storage battery, output voltage and charge condition.In addition, because this sun-generated electric power case 100 light weight is solid and body is little light, can be placed on boot for a long time, can also work in the wild, be the good back-up source of going out and travelling.
Refer to Fig. 3 and Fig. 4, the solar panel 20 of the present embodiment is accordion structure, so that the storage of solar panel 20 is placed.
For the ease of the placement of solar panel 20, solar panel 20 is equipped with the strutting piece 22 making it support placement in the horizontal plane, strutting piece 22 is located at solar panel 20 in order on relative the second end face of the first end face towards sunlight, absorbs sunlight to avoid the first end face affecting solar panel 20.Side by side, strutting piece 22 is located on the second end face of solar panel 20 in folding, places, and avoid taking of space so that store.
Refer to Fig. 2, as the preferred version of the present embodiment, sun-generated electric power case 100 also comprises to be located on casing 10, with for civil power input with to the commercial power charged input port 71 of charge in batteries and the city's electric connection line in order to connect both civil power and civil power input port 71, commercial power charged input port 71 is connected with storage battery, particularly, the controller of the present embodiment is PWM charge controller, namely, there is solar recharging and commercial power charged controlling functions, two kinds of modes can be passed through to the built-in lithium iron battery electric energy supplement of casing 10: one is solar panel, operating voltage 18V, in power 100W, two is alternating currents, AC110-240V50-60HZ.
Refer to Fig. 2, sun-generated electric power case 100 also comprises the cigar lighter 72 be located on casing 10, and cigar lighter 72 is connected with solar panel 20, storage battery respectively.And, this sun-generated electric power case 100 also comprises LED, is located at for the LED power supply interface 73 of LED connection power supply and the LED connecting line in order to connect both LED and LED power supply interface 73 on casing 10, and LED power supply interface 73 is connected with solar panel 20, storage battery respectively.Particularly, casing 10 is built-in with DC12V output module: 1 road cigar lighter mouth and 4 paths of LEDs lamp interfaces, electric current 10A.
Have again, sun-generated electric power case 100 also comprises to be located at USB delivery outlet 74 on casing 10 and to have the electronic product of USB input port 74 and the USB connecting line of USB delivery outlet in order to connect, and USB delivery outlet 74 is connected with solar panel 20, described storage battery respectively.Particularly, casing 10 internal USB output module: totally 2 tunnels, 5.0V2A.
Refer to Fig. 5, the display screen circuit board of the display screen 50 of the present embodiment include to show lithium iron battery voltage the first functional module, in order to show the second functional module of lithium iron battery charge condition and the 3rd functional module in order to show inverter working condition, be specially:
One, the first functional module
Be presented at display screen first row: Bat:13.0V represents lithium iron battery voltage.DC_M represents that lithium iron battery capacity and DC12V export situation, total DC_LV, DC_L, DC_M, DC_H, DC_OL5 kind display, and wherein, DC_LV represents lithium iron battery emptying, and all DC12V, USB no-outputs, charge in time; DC_L, DC_M, DC_H are corresponding respectively represents that battery electric quantity is basic, normal, high; DC_OL represents that DC12V output current is excessive, is greater than 10A, and the method recovered, pull out DC electrical appliance, turn off mains switch, wait for 10 seconds, then, reopen mains switch, normal output can be recovered.
Two, the second functional module
Be presented at display screen second row: NO_Charge represents charge condition, total NO_Charge, Charging, Charged3 kind, wherein, NO_Charge represents and does not charge, be exactly that solar panel and civil power all do not charge to the built-in lithium iron battery of system, and lithium iron battery is discontented; Charging represents and charges, and can be solar panel 20, also can be civil power, also can two fill simultaneously, battery is discontented; Charged represents charging complete, and battery is full.
Three, the 3rd functional module
Be presented at display screen second row: AC:OFF represents inverter working condition, always have AC:ON, AC:OFF2 kind, wherein, AC:ON represents that inverter works, and AC has output, the radiator fan work on panel; AC:OFF represents that inverter quits work, AC no-output, and the radiator fan on panel does not work.
Refer to figure, for the ease of depositing accessory item, sun-generated electric power case 100 also comprises to be located on casing 10, in order to store the storage tank 80 of LED, solar energy connecting line, city's electric connection line, USB connecting line and LED connecting line.
Below in conjunction with each graphic, the using method of the sun-generated electric power case 100 of the present embodiment is further described:
Check before using product: the lid first opening casing 10, inverter switching device 40 is turned off, then turns on the power switch 60, if display screen 50 can normally show, display DC_LV/DC_L can judge to want charging according to showing above battery capacity, if will charge; If display screen 50 can not normally show, represent that the electricity of storage battery is empty, can carry out charging with solar panel 20 or civil power and recover, display screen 50 can show normally, and can show and charge, and expression sun-generated electric power case 100 is normal.
Charging operations: charging can pass through solar energy, also can use civil power, also can both use simultaneously.If with solar recharging, first solar panel 20 is launched, allow the first end of solar panel 20 face south, just to sunlight, and guarantee there is shelter, meanwhile, launch strutting piece 22, support on the ground to make solar panel 20; Then, the mains switch 60 on casing 10 is opened, on display screen 50 after display normally, solar energy cable plug is inserted into " solar input " position, now, display screen 50 can shows " Charging ", represent and charge, and be full of, then can show " Charged ".
If with commercial power charged, mains switch 60 is opened, by " AC INPUT " position on commercial power charged connecting line insertion casing 10, civil power is inserted in other end, now, display screen 50 can show " Charging ", represent and charge, and be full of, then can show " Charged ".
If solar energy and civil power fill simultaneously, as above-mentioned two kinds of modes are carried out simultaneously.
Electrical equipment uses operation: use DC electric apparatus, the 3WDC12VLED lamp be equipped with except this product and USB connecting line can directly use, before using other DC electric apparatus, must determine that electrical equipment rated voltage is DC12V, scope DC10V-15V, meanwhile, also determines its rated operating range.Wherein, cigar lighter 72 maximum output current is 10A, equals peak power output 120W; LED power supply interface 73 maximum output current is 2A, equals peak power output 24W, off-limitsly can not use, fragile internal controller; If employ high-power electric appliance, display screen 50 can show " DC_OL ", represents and overload or short-circuit protection occurs, first pull out electrical equipment, then powered-down switch 60, and wait for 10 seconds, then reopen mains switch 60, recovers normally to use.
Use ac electric apparatus, the inverter of products configuration is 300W, must confirm that appliance power is less than 300W and could accesses before using, otherwise, cannot normally start, and fragile inverter.If employ the electrical equipment of power more than 300W, one or more, inverter output can dodge 5 times, can stop later for 5 times exporting, in this case, to first close inverter switching device 40, remove electrical equipment, then reopen inverter switching device 40, now, display screen 50 shows " AC:ON ", then access is less than 300W electrical equipment.If in use inverter process, inverter is reported to the police, and checks the capacity of display " DC_L " on display screen 50, represent that electricity will exhaust, can stop exporting within a few minutes; And after stopping output, display screen 50 shows " DC_LV ", be now still in warning, as long as close inverter switching device 40, reporting to the police just can stop, and at this moment, needs to charge to storage battery in time.
The foregoing is only the utility model preferred embodiment; its structure is not limited to the above-mentioned shape enumerated; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. sun-generated electric power case, is characterized in that, comprising:
Casing;
In order to absorb solar energy and to be translated into the solar panel of electric energy, described solar panel is connected on described casing by a solar energy connecting line;
To be located on described casing, with the alternating current interface connected for the electrical equipment connecting alternating current;
Inside be located at described casing, in order to direct current to be changed into the inverter of alternating current, described inverter is connected with described alternating current interface, described solar panel respectively;
Be located on described casing, in order to control the inverter switching device opened with close of described inverter;
Inside be located at described casing, in order to the savings of part electric energy are quit work state to be in described solar panel time to the storage battery of electric power supply being connected to described alternating current interface, described storage battery is connected with described solar panel, described inverter respectively;
Inside be located at described casing, in order to control the controller of described solar panel to described charge in batteries, described controller is connected with described solar panel, described storage battery respectively;
To be located on described casing, in order to show the display screen of the capacity of described storage battery, output voltage and charge condition, described display screen comprises a display screen circuit board, and described display screen circuit board is connected with described storage battery, described inverter respectively; And
Be located on described casing, in order to control the mains switch of described sun-generated electric power case work.
2. sun-generated electric power case as claimed in claim 1, is characterized in that: described solar panel is accordion structure.
3. sun-generated electric power case as claimed in claim 1, it is characterized in that: described solar panel is equipped to make it support the strutting piece of placement in the horizontal plane, described strutting piece is located at described solar panel in order on relative the second end face of the first end face towards sunlight.
4. sun-generated electric power case as claimed in claim 3, is characterized in that: described strutting piece is located on the second end face of described solar panel in folding.
5. sun-generated electric power case as claimed in claim 1, is characterized in that: described storage battery is lithium iron battery.
6. the sun-generated electric power case as described in any one of claim 1-5, it is characterized in that: also comprise to be located on described casing, with for civil power input with to the commercial power charged input port of described charge in batteries and the city's electric connection line in order to connect described civil power and described civil power input port, described commercial power charged input port is connected with described storage battery.
7. sun-generated electric power case as claimed in claim 6, it is characterized in that: also comprise the cigar lighter be located on described casing, described cigar lighter is connected with described solar panel, described storage battery respectively.
8. sun-generated electric power case as claimed in claim 7, it is characterized in that: also comprise and be located at USB delivery outlet on described casing and have the electronic product of USB input port and the USB connecting line of described USB delivery outlet in order to connect, described USB delivery outlet is connected with described solar panel, described storage battery respectively.
9. sun-generated electric power case as claimed in claim 8, it is characterized in that: also comprise LED, be located at for the described LED power supply interface of LED connection power supply and the LED connecting line in order to connect described LED and described LED power supply interface on described casing, described LED power supply interface is connected with described solar panel, described storage battery respectively.
10. sun-generated electric power case as claimed in claim 9, is characterized in that: also comprise and being located on described casing, in order to store the storage tank of described LED, described solar energy connecting line, described city electric connection line, described USB connecting line and described LED connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581426.6U CN204131450U (en) | 2014-10-09 | 2014-10-09 | Sun-generated electric power case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581426.6U CN204131450U (en) | 2014-10-09 | 2014-10-09 | Sun-generated electric power case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131450U true CN204131450U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420581426.6U Active CN204131450U (en) | 2014-10-09 | 2014-10-09 | Sun-generated electric power case |
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| Country | Link |
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| CN (1) | CN204131450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106209590A (en) * | 2016-07-13 | 2016-12-07 | 深圳市华宝新能源股份有限公司 | Outdoor energy storage device and data sharing method thereof and system |
| CN107276500A (en) * | 2017-08-10 | 2017-10-20 | 林作伟 | A kind of portable type solar energy power generation box |
-
2014
- 2014-10-09 CN CN201420581426.6U patent/CN204131450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106209590A (en) * | 2016-07-13 | 2016-12-07 | 深圳市华宝新能源股份有限公司 | Outdoor energy storage device and data sharing method thereof and system |
| CN107276500A (en) * | 2017-08-10 | 2017-10-20 | 林作伟 | A kind of portable type solar energy power generation box |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |