CN207399067U - A kind of movable solar energy photovoltaic power supply device - Google Patents
A kind of movable solar energy photovoltaic power supply device Download PDFInfo
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- CN207399067U CN207399067U CN201721576590.8U CN201721576590U CN207399067U CN 207399067 U CN207399067 U CN 207399067U CN 201721576590 U CN201721576590 U CN 201721576590U CN 207399067 U CN207399067 U CN 207399067U
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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
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Abstract
The utility model patent discloses a kind of movable solar energy photovoltaic power supply device, protective cover is attached thereto including main body case and by shaft, the main body case is internally provided with the battery component being electrically connected with the photovoltaic module, the inverter being electrically connected with the battery component；The main body case bottom is provided with lockable idler wheel, top is provided with the pull rod that can be extracted, front surface is provided with folding photovoltaic module, supporting mechanism is provided with below, the supporting mechanism includes being installed in the fixed seat of the rear surface of main body case, the supporting sleeve that is connected in the fixed seat adjusts leg and is installed in the lower end of the supporting sleeve and the fastener being connected with the adjustment leg, to solve the problem of that electrification component volume photovoltaic module inconvenient to carry greatly is not easy to adjust in the prior art.
Description
Technical field
The utility model patent is related to technical field of photovoltaic power generation, more particularly to a kind of mobile solar photovoltaic power supply
Device.
Background technology
When high altitude localities, ground observation building site, isolated island are when depopulated zones operation, because environment influence would generally face nothing
The few electricity of electricity is difficult, and solution is small-sized mostly using diesel-driven generator power generation or the power supply of small-sized solar off-network electricity generation system at present
Solar energy off-network electricity generation system has environmental protection and sustainable developability using solar power generation, but existing solar energy off-network is sent out
The photovoltaic module of electric system is all planar structure, assembles photovoltaic panel when processing, then transports to appointed place,
Photovoltaic bracket is installed again, it is finally that photovoltaic panel is rack-mount.This assemble method is suitble to fixed location to use, due to it
Installing and dismounting is more troublesome, for the place for being frequently necessary to transfer location, is not appropriate for using.And form solar energy from
The equipment of the net electricity generation system such as integrated levels such as photovoltaic module, stent, inverter, battery are relatively low, thus equipment volume is larger, carry
It is inconvenient.
Utility model content
In order to achieve the above objectives, the utility model designs a kind of movable solar energy photovoltaic power supply device to solve existing skill
The problem of electrification component volume is inconvenient to carry greatly in art, and photovoltaic module is not easy to adjust.
To solve the above problems, the utility model provides following technical scheme：
The utility model provides a kind of movable solar energy photovoltaic power supply device, including main body case and by shaft therewith
Connect protective cover, the main body case bottom, top, are correspondingly arranged on lockable idler wheel, can extract front surface respectively below
Pull rod, folding photovoltaic module, supporting mechanism, the supporting mechanism include being installed in the fixed seat of the rear surface of main body case,
The supporting sleeve that is connected in the fixed seat, adjust leg and be installed in the supporting sleeve lower end and with the adjustment
The fastener of leg connection；The main body case is internally provided with the battery component being electrically connected with the photovoltaic module, with the electricity
The inverter of pond component electrical connection.
The photovoltaic module includes the first photovoltaic panel, the second photovoltaic panel and the 3rd photovoltaic panel, and first photovoltaic panel is fixed
The main body case front surface is arranged on, second photovoltaic panel is connected with first photovoltaic panel by shaft, and foldable behaviour
Make, the 3rd photovoltaic panel is arranged in the protective cover, and the second photovoltaic panel described in during storage is folded in first photovoltaic panel
On, the protective cover is fastened in second photovoltaic panel.
The controller being connected respectively with photovoltaic module, inverter and battery component is provided in the main body case.
Preferably, the main body case is internally provided with temperature sensor, and main body case surface sets a display, the display
Device is connected with the controller, for showing battery capacity and internal temperature.
The main body case side is provided with ventilation hole and cooling fan, and the cooling fan is connected with the controller, uses
Case internal unit cools down based on.
The main body case side is provided with connector, and the connector is connected with battery component, for being supplied for external equipment
Electricity.
The inverter includes the first inductance being connected with the positive terminal of the battery component and first inductance connection
The first diode, be connected with first diode first switch pipe, be parallel on the first switch pipe the two or two
Pole pipe, the first capacitance being parallel on second diode, the second capacitance being connected with the first switch pipe, primary side are simultaneously
The negative pole end connection of the transformer, one end and the battery component that are connected with the second capacitance and the first diode and the other end and described the
The second switch pipe of one diode connection, the 3rd diode being parallel on the second switch pipe are parallel to the 3rd diode
On the 3rd capacitance, one end be connected with the negative pole end of the second capacitance connection and the other end and battery component the 4th capacitance, with become
9th capacitance of the secondary connection of depressor, with the 3rd switching tube of the 9th capacitance connection, be parallel on the 3rd switching tube the 4th
Diode, the 5th capacitance being parallel on the 4th diode, the 6th capacitance being connected with the 3rd switching tube and the 6th capacitance connection
The 7th capacitance, be connected with the secondary of the 5th diode of the 7th capacitance connection, one end and transformer and the other end and the five or two
Second inductance of pole pipe connection, with the 4th switching tube of the second inductance connection, the 6th diode being connected with the 4th switching tube, simultaneously
The 7th diode being coupled on the 4th switching tube and the 8th capacitance being parallel on the 7th diode, the 6th diode are same
Nine capacitances of Shi Yu and the 7th capacitance connection.It, can be less with a switching tube for single boost and half-bridge circuit.
It realizes that two-stage is boosted with isolating transformer T, is controlled using improved three level conversion, in two diode in place traditional circuits
Switching tube, reduce the input voltage stress of switching tube, be suitable for wide-range input voltage occasion.
By using above-mentioned technical proposal, it is made to have the advantages that compared with prior art：This programme uses can
Expansion and the photovoltaic module folded and switchable protective cover, effectively control the volume of power generator, it are made to carry more
Add conveniently, you can photovoltaic module, battery component and inverter are packaged in main body case, pull rod is dragged with hand, in idler wheel
Under effect, main body case realization is easily moved, and is very beneficial to ship；After reaching suitable place, supporting sleeve is opened, and is pulled out
Adjust leg；Can the lighting angle of the sun be judged according to local geographical location and season, the direction of main body case is adjusted with this
And inclined angle, locking fastener, you can steadily support main body case；Protective cover is opened, photovoltaic module absorbs
There is the accumulation of heterogeneity charge in luminous energy, both ends, that is, generate " photovoltaic effect "；Under the action of photovoltaic effect,
The both ends of photovoltaic module generate electromotive force, convert light energy into electric energy, and output direct current is stored in battery component；Inverter will
Direct current in battery component is converted into the alternating current of 220V, environmentally protective so that external electrical appliance uses, and has very strong
Practical value.
Description of the drawings
Fig. 1 is the Standard schematic diagram of the utility model embodiment；
Fig. 2 is the structural decomposition diagram of the utility model embodiment；
Fig. 3 is the side view of the utility model embodiment；
Fig. 4 is the sectional view of the utility model embodiment；
Fig. 5 is the circuit structure diagram of the inverter of the utility model.
Label declaration
1- main body cases；2- protective covers；The first photovoltaic panels of 3-；The second photovoltaic panels of 32-；The 3rd photovoltaic panels of 33-；
4- battery components；5- inverters；6- supporting mechanisms；7- controllers；8- displays；9- connectors；
11- storage tanks；12- pull rods；13- idler wheels；14- cooling fans；15- thermal vias；16- temperature sensors；
61- is fixed on；62- supporting sleeves；63- adjusts leg；64- fasteners；65- adapter sleeves；66- ball cups；
67- bulbs；68- gaps.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to the utility model proposes a kind of movable solar energy photovoltaic power supply dress
It puts and is described in further detail.According to following explanation and claims, will be become apparent from feature the advantages of the utility model.It needs
Illustrate, attached drawing is using very simplified form and using non-accurate ratio, only to conveniently, lucidly auxiliary is said
The purpose of bright the utility model embodiment.
As shown in Figures 1 to 5, a kind of movable solar energy photovoltaic power supply device provided by the utility model, including main body
Case 1 and protective cover 2 being attached thereto by shaft, main body case is internally provided with the battery component 4 being electrically connected with photovoltaic module, with
The inverter 5 that battery component 4 is electrically connected；The bottom of main body case 1 is provided with lockable idler wheel 13, and top is provided with what can be extracted
Pull rod 12, front surface are provided with folding photovoltaic module, behind be provided with supporting mechanism 6, supporting mechanism 6 includes being installed in master
The fixed seat 61 of 1 rear surface of body case, the supporting sleeve 62 being connected in fixed seat 61 adjust leg 63 and are installed in supporting sleeve
The lower end of pipe 62 and the fastener 64 being connected with adjustment leg 63, close protective cover 2, you can by photovoltaic module, 4 and of battery component
Inverter 5 is packaged in main body case 1, drags pull rod 12 with hand, under the action of idler wheel 13, main body case 1 is realized and easily moved
It is dynamic, after reaching suitable place, idler wheel 13 is locked, opens supporting sleeve 62, and adjustment leg 63 is pulled out, according to local geography
Position and season judge the lighting angle of the sun, adjust the direction of main body case 1 and inclined angle, locking fastener 64,
Main body case 1 can steadily be supported；Protective cover 2 is opened, photovoltaic module absorbs luminous energy in maximum efficiency, and both ends occur not
The accumulation of congeniality charge generates " photovoltaic effect "；Under the action of photovoltaic effect, the both ends production of photovoltaic module
Motional electromotive force, converts light energy into electric energy, and output direct current is stored in battery component 4；Inverter 5 will be in battery component 4
Direct current is converted into the alternating current of 220V, so that external electrical appliance uses.
Preferably, photovoltaic module includes the first photovoltaic panel 3, the second photovoltaic panel 32 and the 3rd photovoltaic panel 33, the first photovoltaic panel 3
The front surface of main body case 1 is fixed at, the second photovoltaic panel 32 is connected with the first photovoltaic panel 3 by shaft, and foldable operation,
3rd photovoltaic panel 33 is arranged in protective cover, and the second photovoltaic panel 32 is folded in the first photovoltaic panel 3 during storage, and protective cover 2 fastens
In the second photovoltaic panel 32.
Preferably, supporting mechanism 6, which further includes one, has the adapter sleeve 65 of both ends open, is formed in fixed seat 61 cylindric
Ball cup 66, the upper end of supporting sleeve 62 is formed with a sleeve on the bulb 67 in ball cup 66, the peripheral wall of ball cup 66
At least two axially distributed gaps 68 are formed with, 65 screw thread of adapter sleeve is socketed on ball cup 66, and bulb 67 passes through fastening
65 sleeves are covered in ball cup 66, and the internal diameter of adapter sleeve 65 is less than the outer diameter of ball cup 66.After the angle for adjusting main body case 1,
Adapter sleeve 65 is screwed clockwise, the gap 68 of ball cup 66 is bonded, while internal diameter becomes smaller, and steadily clamps bulb 67, bulb 67
It is locked with ball cup 66, pipe sleeve and the angle of fixed seat 61 is supported to fix therewith, effectively prevents wind from causing the first photovoltaic panel 3
It rocks, improves the stability of structure；When needing dismounting, adapter sleeve 65 is screwed out, you can by supporting sleeve 62 together with adjustment leg
63 remove, and more conducively storage is arranged and safeguarded.
Further, fastener 64 is socketed on the spiral foot tube lock tube of the lower end of supporting sleeve 62, spiral foot tube for screw thread
Lock tube is connected with adjustment leg 63.It is cricoid anti-skidding for being from top to bottom disposed on the inner wall of the lower end of supporting sleeve 62
Piece and clamp ring, the adjustment contraposition of leg 63 are plugged in Anti-skid sheet and clamp ring, and wherein clamp ring has elasticity, rotates clockwise
Spiral foot tube lock tube, the lower end of supporting sleeve 62 are shunk, and are fixed up by clamp ring by leg 63 is adjusted；Certainly, can also adopt
With the fastener 64 of plate button.One is provided in storage tank 11 while is connected with photovoltaic module, inverter 5 and battery component 4
Controller 7.Controller 7 effectively prevents battery component 4 and overcharges and overdischarge, so as to ensure the normal of battery component 4
Service life.
Preferably, a cooling fan 14 being connected with storage tank 11, cooling fan are equiped on the side wall of main body case 1
14 are connected with controller 7, several thermal vias 15 are also equiped on the side wall of main body case 1.Cooling fan 14 and thermal vias
15 effectively discharge the heat in storage tank 11 in time.
A temperature sensor 16 being connected with controller 7 is equiped in storage tank 11.Temperature sensor 16 holds for detecting
The temperature in slot 11 is put, when reaching certain temperature, controller 7 opens cooling fan 14, when the temperature in storage tank 11 tends to
When normal, controller 7 closes cooling fan 14, is radiated by thermal vias 15 come self-heating, energy saving.
Preferably, a display 8 being connected with controller 7, the side wall of main body case 1 are provided on the top surface of main body case 1
On be provided with an electric wire connecting junction 9 being connected with controller 7.Outlet is provided on electric wire connecting junction 9, is connected convenient for external electrical appliance.
Preferably, inverter includes the of the first inductance be connected with the positive terminal of battery component and the first inductance connection
One diode, the first switch pipe being connected with the first diode, are parallel at the second diode being parallel on first switch pipe
The first capacitance on two diodes, the second capacitance being connected with first switch pipe, primary side simultaneously with the second capacitance and the one or two pole
The second switch that the transformer of pipe connection, the negative pole end connection of one end and battery component and the other end are connected with the first diode
Manage, the 3rd diode being parallel on second switch pipe, the 3rd capacitance being parallel on the 3rd diode, one end and the second capacitance
Connection and the negative pole end of the other end and battery component connection the 4th capacitance, be connected with the secondary of transformer the 9th capacitance, and
3rd switching tube of the 9th capacitance connection, the 4th diode being parallel on the 3rd switching tube are parallel on the 4th diode
5th capacitance, the 6th capacitance being connected with the 3rd switching tube, with the 7th capacitance of the 6th capacitance connection, with the 7th capacitance connection
The second inductance and the second electricity that the secondary connection of 5th diode, one end and transformer and the other end are connected with the 5th diode
The 4th switching tube for feeling connection, the 6th diode being connected with the 4th switching tube, the seven or two pole being parallel on the 4th switching tube
Manage and be parallel to the 8th capacitance on the 7th diode, the 6th diode simultaneously with the 9th capacitance and the 7th capacitance connection.
Disclosed herein is only the preferred embodiment of the utility model, and this specification is chosen and specifically describes these implementations
Example, is the principle and practical application in order to preferably explain the utility model, is not the restriction to this programme.Any this field
The modifications and variations that technical staff is done in the range of specification should all fall in the range of the utility model is protected.
Claims (7)
1. a kind of movable solar energy photovoltaic power supply device, which is characterized in that be attached thereto including main body case and by shaft
Protective cover, the main body case bottom, top, are correspondingly arranged on lockable idler wheel, the drawing that can be extracted at front surface respectively below
Bar, folding photovoltaic module, supporting mechanism, the supporting mechanism include being installed in the fixed seat of the rear surface of main body case, even
The supporting sleeve that is connected in the fixed seat, adjust leg and be installed in the supporting sleeve lower end and with the adjustment branch
The fastener of foot connection；The main body case is internally provided with the battery component being electrically connected with the photovoltaic module, with the battery
The inverter of component electrical connection.
A kind of 2. movable solar energy photovoltaic power supply device according to claim 1, which is characterized in that the photovoltaic module
Including the first photovoltaic panel, the second photovoltaic panel and the 3rd photovoltaic panel, first photovoltaic panel is fixed at table before the main body case
Face, second photovoltaic panel is connected with first photovoltaic panel by shaft, and foldable operation, and the 3rd photovoltaic panel is set
In the protective cover, the second photovoltaic panel described in during storage is folded in first photovoltaic panel, and the protective cover is fastened on institute
It states in the second photovoltaic panel.
A kind of 3. movable solar energy photovoltaic power supply device according to claim 1 or 2, which is characterized in that the main body
The controller being connected respectively with photovoltaic module, inverter and battery component is provided in case.
4. a kind of movable solar energy photovoltaic power supply device according to claim 3, which is characterized in that in the main body case
Portion is provided with temperature sensor, and main body case surface sets a display, and the display is connected with the controller, for showing
Battery capacity and internal temperature.
A kind of 5. movable solar energy photovoltaic power supply device according to claim 3, which is characterized in that the main body case side
Face is provided with ventilation hole and cooling fan, and the cooling fan is connected with the controller, be used for based on case internal unit drop
Temperature.
A kind of 6. movable solar energy photovoltaic power supply device according to claim 3, which is characterized in that the main body case side
Face is provided with connector, and the connector is connected with battery component, for powering for external equipment.
A kind of 7. movable solar energy photovoltaic power supply device according to claim 1, which is characterized in that the inverter bag
Include be connected with the positive terminal of the battery component the first inductance, with the first diode of first inductance connection, with it is described
The first switch pipe of first diode connection, the second diode being parallel on the first switch pipe are parallel to described second
The first capacitance on diode, the second capacitance being connected with the first switch pipe, primary side simultaneously with the second capacitance and the one or two
The negative pole end connection of the transformer, one end and battery component of pole pipe connection and the other end be connected with first diode second
Switching tube, the 3rd diode being parallel on the second switch pipe, the 3rd capacitance being parallel on the 3rd diode, one end with
4th capacitance of the negative pole end of the second capacitance connection and the other end and battery component connection, the 9th be connected with the secondary of transformer
Capacitance, with the 3rd switching tube of the 9th capacitance connection, the 4th diode being parallel on the 3rd switching tube, be parallel to the four or two pole
The 5th capacitance on pipe, the 6th capacitance being connected with the 3rd switching tube, with the 7th capacitance of the 6th capacitance connection, with the 7th capacitance
The second inductance that the secondary connection of the 5th diode, one end and transformer of connection and the other end are connected with the 5th diode and
4th switching tube of the second inductance connection, the 6th diode being connected with the 4th switching tube, be parallel on the 4th switching tube
Seven diodes and the 8th capacitance being parallel on the 7th diode, the 6th diode are electric with the 9th capacitance and the 7th simultaneously
Hold connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576590.8U CN207399067U (en) | 2017-11-22 | 2017-11-22 | A kind of movable solar energy photovoltaic power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576590.8U CN207399067U (en) | 2017-11-22 | 2017-11-22 | A kind of movable solar energy photovoltaic power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399067U true CN207399067U (en) | 2018-05-22 |
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ID=62324199
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721576590.8U Active CN207399067U (en) | 2017-11-22 | 2017-11-22 | A kind of movable solar energy photovoltaic power supply device |
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| CN (1) | CN207399067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI668940B (en) * | 2018-05-24 | 2019-08-11 | 國立彰化師範大學 | Mobile solar energy storage device |
| CN111416566A (en) * | 2020-04-17 | 2020-07-14 | 江苏镇安电力设备有限公司 | Portable small-size light stores up little electric wire netting device |
| CN111464113A (en) * | 2020-04-20 | 2020-07-28 | 江苏镇安电力设备有限公司 | Modular small-sized optical storage micro-grid device and control system |
-
2017
- 2017-11-22 CN CN201721576590.8U patent/CN207399067U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI668940B (en) * | 2018-05-24 | 2019-08-11 | 國立彰化師範大學 | Mobile solar energy storage device |
| CN111416566A (en) * | 2020-04-17 | 2020-07-14 | 江苏镇安电力设备有限公司 | Portable small-size light stores up little electric wire netting device |
| CN111464113A (en) * | 2020-04-20 | 2020-07-28 | 江苏镇安电力设备有限公司 | Modular small-sized optical storage micro-grid device and control system |
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