CN206602479U - Portable power source with sound equipment - Google Patents
Portable power source with sound equipment Download PDFInfo
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- CN206602479U CN206602479U CN201621411758.5U CN201621411758U CN206602479U CN 206602479 U CN206602479 U CN 206602479U CN 201621411758 U CN201621411758 U CN 201621411758U CN 206602479 U CN206602479 U CN 206602479U
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- power source
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- board component
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model belongs to portable power source equipment technical field, and in particular to a kind of Portable power source with sound equipment.The Portable power source with sound equipment that the utility model is provided, including casing, photovoltaic board component, battery, inverter, controller and PA-system, casing are draw-bar box type structure；Photovoltaic board component is arranged on the surface of casing, and PA-system includes sound box processor and the loudspeaker being connected with sound box processor, and sound box processor, controller, battery and inverter are arranged at the inside of casing；Loudspeaker are arranged on the left plate of casing；Photovoltaic board component connects battery, and battery connection inverter, inverter is connected in the power interface on box side.Portable power source of the present utility model provides the functions such as music, and feature is stronger, better adaptability, and service life is long, and small volume is easy to trip to carry, and light structure, it is easy to safeguard, convenient use is safe and reliable, applied widely.
Description
Technical field
The utility model belongs to portable power source equipment technical field, more particularly to a kind of Portable movable electricity with sound equipment
Source.
Background technology
At present, portable power source is broadly divided into three kinds, and one kind is movable storage cell, and one kind is portable charger baby, another
It is new energy Independent Power Generation to plant, i.e. solar energy type portable power source.
Movable storage cell is divided into conventional accumulators and maintenance-free battery again, and the pole plate of conventional accumulators is the oxygen by lead
Compound is constituted, and electrolyte is the aqueous solution of sulfuric acid, and its major advantage is voltage stabilization, cheap；Have the disadvantage lower (i.e. than energy
The electric energy of per kilogram accumulators store), service life is short and regular maintenance frequently, the battery storing up electricity after multiple discharge and recharge
Ability is decreased obviously；Maintenance-free battery is divided into two kinds again, and one kind disposably plus in electrolyte and later use is needed in purchase
Electrolyte is periodically injected into battery, another is just to have added good electrolyte when battery dispatches from the factory in itself and shut, non-maintaining to store
The advantage of battery is that the consumption of electrolyte is very small, need not supplement electrolyte substantially in service life, there is shatter-proof, resistance to height
Temperature, small volume, self discharge are small etc., have the disadvantage electrolyte often to exosmosis, liquid feeding process operation trouble is dangerous, is recycled profit
It is low with rate, using frequently causing battery durable ability extreme difference etc..
Portable charger baby is commonly used to the digital equipments such as mobile phone, tablet personal computer, camera and charged.But it discharges
Comparatively fast, due to being almost constant discharge voltage, it is difficult to predict when electric discharge terminates, at the end of electric discharge, cell voltage can dash forward
So reduction.Its safety coefficient is low, easily causes nature blast, charging blast etc., and for the high charging of performance high safety factor
Treasured, it is expensive.
Solar energy type portable power source, has the advantages that not consume fuel, noiseless, pollution-free, energy-conserving and environment-protective.However, existing
Being integrally fixed at some solar energy type portable power source equipment on building or on vehicle, its generated energy is relevant with weather conditions more,
At night or it is overcast and rainy cannot or seldom generate electricity, and weight is big, mobile inconvenience, and cost is high, difficult in maintenance, is not suitable for taking
Band trip is taken at any time, and additional function is few, and practicality is poor, still there is many deficiencies in use, thus using scope by
Very big limitation is arrived.
In consideration of it, special propose the utility model.
Utility model content
The purpose of this utility model is to provide a kind of Portable power source with sound equipment, not only light structure, just
In carrying, charging is convenient, security is good and feature is strong, but also with functions such as broadcasting music, feature is stronger, applicability
It is wider.
To achieve the above object, the technical solution adopted in the utility model is：
The utility model provides a kind of Portable power source with sound equipment, including casing, photovoltaic board component, electric power storage
Pond, inverter, controller and PA-system, the casing are draw-bar box type structure；
The photovoltaic board component is arranged on the surface of the casing, and the photovoltaic board component is at least two groups, every group of light
Lie prostrate at least include in board component after photovoltaic panel series connection in two photovoltaic panels, one group of photovoltaic board component again with another set photovoltaic panel
Modules in parallel, then be connected with battery；And it is provided with anti-reverse charging on the circuit that is connected with the battery of the photovoltaic board component
Diode；
The PA-system includes sound box processor and the loudspeaker that are connected with sound box processor, the sound box processor,
Battery, controller and inverter are arranged at the inside of casing；The loudspeaker are arranged on the left plate of casing；
The battery connects inverter, and the inverter is connected in the power interface on casing right plate；It is described
Power interface includes direct current electrical interface, exchange electrical interface, USB output interfaces and commercial power interface, and the direct current electrical interface, USB are defeated
Outgoing interface and commercial power interface are electrically connected with the controller, and the exchange electrical interface is through the inverter and controller electricity
Connection；
It is provided with above the right plate of the casing below sound equipment control zone, the right plate of the casing and is provided with alternating current-direct current
Control zone, the power interface is arranged in alternating current-direct current control zone.
As further preferred technical scheme, the bottom of the casing is provided with universal wheel, and the back of the casing is set
Have a pull bar, the front side plate surface of the casing be provided with the photovoltaic board component, the right plate of the casing be provided with it is described
Power interface；The front side board passes through gemel connection with the casing.
As further preferred technical scheme, the pull bar is extension type pull bar；The pull bar is aluminum alloy material；Institute
The length for stating pull bar is 30-80 centimetres.
As further preferred technical scheme, it is all provided with the epipleural of the casing, front side board, left plate and right plate
It is equipped with fluorescence coating.
Preferably, the photovoltaic panel is 12V, 30W.
Preferably, the inverter is the inverter that power output is 1000W/220VAC.
Preferably, the battery is 12AH batteries.
As further preferred technical scheme, the controller includes solar recharging module, commercial power charged module, electric discharge
Module and control module；
One end of the photovoltaic board component is connected with one end of battery, and the other end of the photovoltaic board component passes through the sun
Energy charging module and change-over switch are connected with the other end of battery；One end of the commercial power charged module and one end of battery
Be connected, the other end of the commercial power charged module is connected by change-over switch with the other end of battery, the commercial power interface and
Commercial power charged module is connected；One end of the discharge module is connected with one end of battery, and the other end of the discharge module connects
Inverter and output module are connected to, the exchange electrical interface is connected with inverter, the direct current electrical interface and USB output interfaces are equal
It is connected with output module；The control module is connected with battery, change-over switch, commercial power charged module and discharge module respectively
Connect.
As further preferred technical scheme, the commercial power charged module on the connection circuit of the battery with being provided with
Anti-reverse charging diode.
As further preferred technical scheme, relay indicating light is additionally provided with the side plate of the casing, the work refers to
Show that lamp is electrically connected with the controller, the working condition for showing portable power source.
Preferably, the relay indicating light is connected with the control module in controller.
Preferably, the sound box processor is connected with the controller.
Preferably, the sound box processor is connected with the control module in controller.
Preferably, the sound equipment control zone provides USB interface, external internal memory card interface and radio switch；It is described to hand over straight
Flow control area is provided with master switch, adjusting knob and display screen.
Compared with having technology, the beneficial effects of the utility model are：
1st, the Portable power source that the utility model is provided, photovoltaic board component is set in tank surface, and in casing
Portion sets battery, controller and inverter, using the body structure of draw-bar box type, compact overall structure, light and handy, is easy to trip
Carry, charging is convenient, while configuration is reasonable, it is easy to safeguard, security is good, applied widely, be particularly suitable for use in field work when
The use of various electrical equipment.
2nd, the Portable power source with sound equipment that the utility model is provided, PA-system is provided with box house,
Not only there is above-mentioned Portable power source, moreover it is possible to provide the functions such as music, feature is stronger, adaptability is more
It is good, it is more convenient the use of people.
3rd, the utility model uses dual charge mode, be restricted in solar recharging or not in time in the case of, can be with
The charge mode of civil power is selected, i.e. solar charging power mode and commercial power charged pattern can be changed freely, and then solve charging not
Just puzzlement, convenient use, energy-conserving and environment-protective, and dependable performance.
4th, the utility model service life is long, and small volume is easy to trip to carry, light structure, it is easy to safeguard, environmental protection,
Convenient use, it is safe and reliable, it is adaptable, it is applied widely.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The Portable power source dimensional structure diagram with sound equipment that Fig. 1 provides for the utility model embodiment；
The Portable power source schematic front view with sound equipment that Fig. 2 provides for the utility model embodiment；
The Portable power source left view schematic diagram with sound equipment that Fig. 3 provides for the utility model embodiment；
Fig. 4 regards schematic diagram for the right side of the Portable power source with sound equipment that the utility model embodiment is provided；
The Portable power source charge-discharge circuit connection diagram that Fig. 5 provides for the utility model embodiment.
Icon：100- casings；101- front side boards；102- left plates；103- right plates；104- universal wheels；105-
Pull bar；200- photovoltaic board components；300- batteries；400- controllers；401- solar recharging modules；402- civil powers fill
Electric module；403- discharge modules；404- control modules；405- change-over switches；406- output modules；407- anti-reverse chargings two
Pole pipe；500- inverters；600- sound box processors；601- loudspeaker；700- sound equipments control zone；701-USB interfaces；702-
External internal memory card interface；703- frequency regulating keys；704- radios are switched；705- power switches；706- master volumes are adjusted
Save button；707- microphone volume adjusting buttons；708- broadcasting button groups；800- alternating current-direct currents control zone；801- master switch；
802- emergency buttons；803- alternating-current switch；804- display screens；805- adjusting knobs；806- relay indicating lights；807-
USB output interfaces；808- direct current electrical interfaces；809- exchanges electrical interface；810- commercial power interfaces.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Below in conjunction with embodiment and accompanying drawing, the utility model is described in more detail.
Embodiment 1
The Portable power source dimensional structure diagram with sound equipment that Fig. 1 provides for the utility model embodiment, Fig. 2
The Portable power source schematic front view with sound equipment provided for the utility model embodiment, as depicted in figs. 1 and 2, this
Embodiment provides a kind of Portable power source, including casing 100, photovoltaic board component 200, battery 300 and inverter 500,
Casing 100 is draw-bar box type structure；Photovoltaic board component 200 is arranged on the surface of casing 100, battery 300 and inverter 500
It is arranged at the inside of casing 100；Photovoltaic board component 200 connects battery 300, the connection inverter 500 of battery 300, inverter
500 are connected in the power interface on the side plate of casing 100.
The Portable movable that the present embodiment is provided, casing 100 is set to the structure of draw-bar box type, is easy to outgoing carrying,
Convenient trip, while photovoltaic board component 200 is arranged on into the surface of casing 100, is converted solar energy into electrical energy, and electric energy is passed
Battery 300 is defeated by charge, battery 300 power storage is got up, it is necessary to when electric energy is discharged again.Due to ground
The intermittence and randomness of solar irradiation, hair power supply task are all then difficult to realize by solar cell (photovoltaic panel), it is necessary to logical
Cross energy storage device the electric energy that solar cell is issued is stored and adjusted, finally using the electric energy part of storage as straight
Stream is directly exported, and another part passes to inverter 500, and direct current energy conversion is become AC energy by inverter 500, to adapt to
Requirement of the various power devices to voltage, expands the use scope of the portable power source.
The present embodiment also provides a kind of Portable power source with sound equipment, including Portable power source above,
Also include PA-system, PA-system is arranged on the inside of casing 100.
The portable power source that the present embodiment is provided, not only facilitates trip to carry, with certain portability, and charging is convenient, peace
It is complete reliable, and PA-system is additionally provided with there is provided functions such as music, radios inside casing 100, feature is strong,
It is adaptable, convenient use.
Further, the bottom of casing 100 is provided with universal wheel 104, and the back of casing 100 is provided with pull bar 105, casing
100 surface of front side board 101 is provided with photovoltaic board component 200, the right plate 103 of casing 100 and is provided with power interface；Front side
Plate 101 passes through gemel connection with casing 100.
Further, pull bar 105 is extension type pull bar；Pull bar 105 is aluminum alloy material；The length of pull bar 105 is
30-80 centimetres.
The present embodiment sets universal wheel 104 in the bottom of casing 100,360 degrees omnidirection rotation can be achieved, when playing mobile
Easily, flexibly, labour-saving effect, while it also has fixed function.Meanwhile, the pull bar 105 in the present embodiment is closed using aluminium
Golden material makes, and installed in the back of casing 100, by pull bar 105 casing 100 can be pulled to move, and the drawing of extension type
Bar 105 is more convenient for using, and is convenient for carrying, of length no more than 80 centimetres of pull bar 105, compact, portable construction；Front side board
101 with casing 100 by gemel connection, not only solar energy utilization ratio is high, and convenient disassembly, is easy to safeguard, configuration is reasonable.
Further, in casing 100 it is provided with epipleural, front side board 101, left plate 102 and right plate 103 glimmering
Photosphere.The present embodiment on each side plate in casing 100 by way of setting fluorescence coating so that it can light at night, side
Persons who happens to be on hand for an errand use portable power source at night, strengthen the convenience used.
Further, photovoltaic board component 200, which is at least in two groups, every group of photovoltaic board component 200, at least includes two photovoltaics
In plate, one group of photovoltaic board component 200 photovoltaic panel series connection after it is in parallel with another set photovoltaic board component 200 again, then with battery
300 connections；And it is provided with anti-reverse charging diode on the circuit that is connected with battery 300 of photovoltaic board component 200.
The present embodiment constitutes solar battery array (photovoltaic plate array) by the way of polylith photovoltaic panel series and parallel,
To improve charging voltage, the transmission losses problem brought by wire length is reduced.Meanwhile, in photovoltaic board component 200 and battery
Anti-reverse charging diode is set in the circuit of 300 connections, it is connected in solar cell array circuit, the work for having one-way conduction
With to avoid because solar cell is not when generating electricity at overcast and rainy and night, or when there is short trouble, 300 groups of battery leads to
Cross solar battery array electric discharge；It can bear sufficiently large electric current simultaneously, and forward drop is small, and reverse saturation current is small.
Optionally, photovoltaic panel is 12V, 30W.Inverter 500 is the inverter that power output is 1000W/220VAC.Store
Battery 300 is 12AH batteries.According to existing common voltage application, inverter 500, during for shutting off power in emergency, family are configured
Electrical appliance such as refrigerator, computer etc. can be used, to adapt to the demand that various electricity consumptions are set.
Further, the portable power source that the present embodiment is provided also includes controller 400, and controller 400 is arranged at casing
100 inside；Power interface includes direct current electrical interface 808, exchange electrical interface 809, USB output interfaces 807 and commercial power interface
810, direct current electrical interface 808, USB output interfaces 807 and commercial power interface 810 are electrically connected with controller 400, exchange electrical interface
809 electrically connect through inverter 500 with controller 400.
Make the controller 400 in a kind of optional embodiment, the Portable power source that the present embodiment is provided, can select existing
The existing controller 400 having, controller 400 implements protection control to the charge and discharge of battery 300, protection battery 300 from
Overcharge or cross and put, overcharging may vaporize the electrolyte in battery, cause failure, and battery is crossed and puts and battery can be caused to lose too early
Effect, super-charge super-discharge is possible to infringement load.I.e. the controller 400 can prevent the overcharge of battery 300 and overdischarge, prolong
The long life-span of battery 300；Photovoltaic board component 200 and the error-polarity connection of battery 300 are prevented, load, controller 400, inversion is prevented
Device 500 and other equipment internal short-circuit etc..Optionally, controller 400 can select the controller of commercially available SNS10A models.
The Portable power source charge-discharge circuit connection diagram that Fig. 5 provides for the utility model embodiment, such as Fig. 5 institutes
Show, in the present embodiment, controller 400 includes solar recharging module 401, commercial power charged module 402, discharge module 403 and control
Molding block 404；One end of photovoltaic board component 200 is connected with one end of battery 300, and the other end of photovoltaic board component 200 passes through
Solar recharging module 401 and change-over switch 405 are connected with the other end of battery 300；One end of commercial power charged module 402 with
One end of battery 300 is connected, and the other end of commercial power charged module 402 passes through change-over switch 405 and the other end of battery 300
It is connected, commercial power interface 810 is connected with commercial power charged module 402；One end of discharge module 403 and one end phase of battery 300
Even, the other end of discharge module 403 is connected with inverter 500 and output module 406, exchange electrical interface 809 and the phase of inverter 500
Even, direct current electrical interface 808 and USB output interfaces 807 are connected with output module 406；Control module 404 respectively with battery
300th, change-over switch 405, commercial power charged module 402 are connected with discharge module 403.
Commercial power charged module 402 on the connection circuit of battery 300 with being provided with anti-reverse charging diode 407.
It in the present embodiment, using dual charge mode, i.e. civil power and two kinds of charge modes of solar energy, can freely change, solve
Certainly charge the puzzlement of inconvenience, especially improve long camping trip, the electricity shortage such as tourism this phenomenon.The charging effect greatly improved
Rate, reduces cooling requirements, and function is remarkable, and using effect is good.
Further, relay indicating light 806, relay indicating light 806 and controller are additionally provided with the side plate of casing 100
400 electrical connections, the working condition for showing portable power source.
Relay indicating light 806 is connected with the control module 404 in controller 400.
The relay indicating light 806 that the present embodiment is provided can be used for the working condition of display battery 300, be convenient for people to
Solve the use shape body of portable power source.
The Portable power source left view schematic diagram with sound equipment that Fig. 3 provides for the utility model embodiment, such as Fig. 3 institutes
Show, PA-system includes sound box processor 600 and the loudspeaker 601 being connected with sound box processor 600, sound box processor 600 is set
Put in the inside of casing 100, loudspeaker 601 are arranged on the left plate 102 of casing 100.
Further, sound box processor 600 is connected with controller 400.Sound box processor 600 and the control in controller 400
Molding block 404 is connected.
The present embodiment can realize the control to PA-system by controller 400, realize the broadcasting of music, and can also
As radio, the audio in the range of 88-108MHz can be received；And two are set on the left plate 102 of casing 100
Loudspeaker 601, improve acoustics, for distortionless transmission sound.
Fig. 4 regards schematic diagram for the right side of the Portable power source with sound equipment that the utility model embodiment is provided, such as Fig. 4 institutes
Show, the top of right plate 103 of casing 100 is provided with sound equipment control zone 700, and the lower section of right plate 103 of casing 100 is provided with friendship directly
Flow control area 800, power interface is arranged in alternating current-direct current control zone 800.
Sound equipment control zone 700 and alternating current-direct current control zone 800 in the present embodiment are electrically connected with controller 400, specifically
Say, sound equipment control zone 700 provides USB interface 701, external internal memory card interface 702 and radio switch 704, frequency is also provided and adjusted
Save button 703, power switch 705, master volume regulating key 706, microphone volume adjusting button 707 and bent, next comprising upper one
The broadcasting button group 708 of song pause etc.；Alternating current-direct current control zone 800 is provided with master switch 801, adjusting knob 805 and display screen
804, it is additionally provided with emergency button 802, alternating-current switch 803, relay indicating light 806, USB output interfaces 807, direct current electrical interface
808th, exchange electrical interface 809 and commercial power interface 810.The service condition of electricity can be intuitively shown, and can be set according to electricity consumption
Standby specific requirement, adjusts the size of voltage and current by button, and realizes using and adjusting to sound equipment and radio,
Using with it is easy to operate, to improve service efficiency, expand application.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (6)
1. a kind of Portable power source with sound equipment, it is characterised in that including casing, photovoltaic board component, battery, inversion
Device, controller and PA-system, the casing are draw-bar box type structure；
The photovoltaic board component is arranged on the surface of the casing, and the photovoltaic board component is at least two groups, every group of photovoltaic panel
At least include in component after the photovoltaic panel series connection in two photovoltaic panels, one group of photovoltaic board component again with another set photovoltaic board component
Parallel connection, then be connected with battery；And it is provided with the pole of anti-reverse charging two on the circuit that is connected with the battery of the photovoltaic board component
Pipe；
The PA-system includes sound box processor and the loudspeaker being connected with sound box processor, the sound box processor, electric power storage
Pond, controller and inverter are arranged at the inside of casing；The loudspeaker are arranged on the left plate of casing；
The battery connects inverter, and the inverter is connected in the power interface on casing right plate；The power supply
Interface includes direct current electrical interface, exchange electrical interface, USB output interfaces and commercial power interface, and the direct current electrical interface, USB outputs connect
Mouth and commercial power interface are electrically connected with the controller, and the exchange electrical interface is electrically connected through the inverter with the controller
Connect；
It is provided with above the right plate of the casing below sound equipment control zone, the right plate of the casing and is provided with alternating current-direct current control
Area, the power interface is arranged in alternating current-direct current control zone.
2. the Portable power source according to claim 1 with sound equipment, it is characterised in that the bottom of the casing is set
Universal wheel is equipped with, the back of the casing is provided with pull bar, and the front side plate surface of the casing is provided with the photovoltaic board component,
The power interface is provided with the right plate of the casing；The front side board passes through gemel connection with the casing.
3. the Portable power source according to claim 2 with sound equipment, it is characterised in that the pull bar is scalable
Formula pull bar；The pull bar is aluminum alloy material；The length of the pull bar is 30-80 centimetres.
4. the Portable power source according to claim 1 with sound equipment, it is characterised in that in the upside of the casing
Fluorescence coating is provided with plate, front side board, left plate and right plate.
5. the Portable power source according to claim 1 with sound equipment, it is characterised in that the controller is included too
Positive energy charging module, commercial power charged module, discharge module and control module；
One end of the photovoltaic board component is connected with one end of battery, and the other end of the photovoltaic board component passes through solar charging
Electric module and change-over switch are connected with the other end of battery；One end of the commercial power charged module and one end phase of battery
Even, the other end of the commercial power charged module is connected by change-over switch with the other end of battery, the commercial power interface and city
Electric charging module is connected；One end of the discharge module is connected with one end of battery, the other end connection of the discharge module
Have inverter and output module, the exchange electrical interface is connected with inverter, the direct current electrical interface and USB output interfaces with
Output module is connected；The control module is connected with battery, change-over switch, commercial power charged module and discharge module respectively.
6. the Portable power source of sound equipment is carried according to claim 1 or 5, it is characterised in that the side of the casing
Relay indicating light is additionally provided with plate, the relay indicating light is electrically connected with the controller, the work for showing portable power source
Make state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411758.5U CN206602479U (en) | 2016-12-21 | 2016-12-21 | Portable power source with sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411758.5U CN206602479U (en) | 2016-12-21 | 2016-12-21 | Portable power source with sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602479U true CN206602479U (en) | 2017-10-31 |
Family
ID=60148741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621411758.5U Expired - Fee Related CN206602479U (en) | 2016-12-21 | 2016-12-21 | Portable power source with sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602479U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107888997A (en) * | 2017-11-07 | 2018-04-06 | 湖州宏跃电子器件厂 | A kind of protection device for the portable audio that open air uses |
| CN109638954A (en) * | 2018-12-25 | 2019-04-16 | 北斗航天汽车（北京）有限公司 | A kind of uninterrupted experiment power supply |
| CN111953278A (en) * | 2020-07-20 | 2020-11-17 | 李霖 | Portable outdoor solar charging device |
-
2016
- 2016-12-21 CN CN201621411758.5U patent/CN206602479U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107888997A (en) * | 2017-11-07 | 2018-04-06 | 湖州宏跃电子器件厂 | A kind of protection device for the portable audio that open air uses |
| CN107888997B (en) * | 2017-11-07 | 2019-09-03 | 李小燕 | A kind of protective device for the portable audio that open air uses |
| CN109638954A (en) * | 2018-12-25 | 2019-04-16 | 北斗航天汽车（北京）有限公司 | A kind of uninterrupted experiment power supply |
| CN111953278A (en) * | 2020-07-20 | 2020-11-17 | 李霖 | Portable outdoor solar charging device |
| CN111953278B (en) * | 2020-07-20 | 2021-12-17 | 广州市江科电子有限公司 | Portable outdoor solar charging device |
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