CN208608772U - A kind of solar power supply apparatus - Google Patents
A kind of solar power supply apparatus Download PDFInfo
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- CN208608772U CN208608772U CN201821155077.6U CN201821155077U CN208608772U CN 208608772 U CN208608772 U CN 208608772U CN 201821155077 U CN201821155077 U CN 201821155077U CN 208608772 U CN208608772 U CN 208608772U
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Abstract
This application discloses a kind of solar power supply apparatus, including device status monitoring unit, and solar cell module, battery, main power units and the auxiliary power unit being separately connected with the device status monitoring unit, wherein: the device status monitoring unit, for controlling solar cell module to charge the battery, and control solar cell module and/or battery provide power supply for the main power units and auxiliary power unit；The main power units, be used for based on load provide electric power；The auxiliary power unit includes an at least output port, for providing electric power for accessory loads.The application provides electric power by setting main power units and auxiliary power unit, while to body loads and accessory loads, energy conservation and environmental protection, securely and reliably.
Description
Technical field
The utility model relates to photovoltaic application product technical field, in particular to a kind of solar power supply apparatus.
Background technique
Currently, under the energy increasingly shortage and environmental protection dual-pressure situation, the development and utilization of renewable energy by
The common concern of people.Solar battery is also known as " solar chip " or " photocell ", is a kind of direct using sunlight
The optoelectronic semiconductor thin slice of power generation has the characteristics that pollution-free, resource generality and never exhaustion.Solar battery mainly divides
For crystal silicon solar energy battery and two kinds of thin-film solar cells.Compared with crystal silicon solar energy battery, thin-film solar cells
With series of advantages such as low in cost, lightweight, softness, easy processings, therefore, with more extensive development prospect.
But existing solar panel, which usually only has a set of power supply system, provides electric power to main product, it is not right
Attached or other products that carry provide the port of electric power, and extra electricity stores loss for a long time, cannot provide value-added service in time.
When needing to provide electric power to attached or other carrying products, need separately to add a set of charging outside existing power supply board terminal box
Box both increases cost in this way, and also unsightly, wiring is complicated, easily forms electricity adverse current.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of solar power supply apparatus, can be simultaneously to master
Body load and accessory loads provide electric power.
In order to reach the utility model aim, the technical solution of the utility model embodiment is achieved in that
The utility model embodiment provides a kind of solar power supply apparatus, including device status monitoring unit, and with institute
Solar cell module, battery, main power units and auxiliary power unit that device status monitoring unit is separately connected are stated,
In:
The device status monitoring unit, for controlling solar cell module to charge the battery, and control solar energy
Battery component and/or battery provide power supply for the main power units and auxiliary power unit；
The main power units, be used for based on load provide electric power；
The auxiliary power unit includes an at least output port, for providing electric power for accessory loads.
The technical solution of the utility model has the following beneficial effects:
Solar power supply apparatus provided by the utility model, by setting main power units and auxiliary power unit, simultaneously
Electric power is provided to body loads and accessory loads, energy conservation and environmental protection, securely and reliably.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of solar power supply apparatus of the utility model embodiment；
Fig. 2 is a kind of main anti-reverse charging module of the utility model embodiment or the schematic illustration of secondary anti-reverse charging module；
Fig. 3 is the schematic illustration of a kind of auxiliary power unit and switch module of the utility model embodiment；
Wherein, 1: solar cell module；2: device status monitoring unit；3: battery；4: main power units；5: attached
Power unit；6: switch module；41: main anti-reverse charging module；43: main pressure regulator Voltage stabilizing module；53: secondary voltage-regulation voltage-stabilization module；55: secondary
Anti-reverse charging module；57: output port；L: inductance；D: diode；Rs: variable resistance；K1~Kn: sub switch；I/P1~I/Pn: letter
The input interface of number processor；O/P1~OPn: the output interface of signal processor；Q1~Qn: triode；P1~Pn: output end
Mouthful.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with attached drawing to this
The embodiment of utility model is described in detail.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment can mutual any combination.
As shown in Figure 1, the utility model embodiment provides a kind of solar power supply apparatus, including device status monitoring list
Member 2, and the solar cell module 1, battery 3, the main power units 4 that are separately connected with the device status monitoring unit 2
With auxiliary power unit 5, in which:
The device status monitoring unit 2 charges for controlling solar cell module 1 for battery 3, and the control sun
Energy battery component 1 and/or battery 3 are that the main power units 4 and auxiliary power unit 5 provide power supply；
The main power units 4, be used for based on load provide electric power；
The auxiliary power unit 5 includes an at least output port 57, for providing electric power for accessory loads.
It should be noted that the device status monitoring unit 2 of the utility model has the function of management solar cell module 1
Can, it can control solar cell module 1 directly to body loads and accessory loads according to the power generation situation of solar cell module 1
Electric power is provided, or control battery 3 provides electric power to body loads and accessory loads, can also control solar cell module
1 pair of battery 3 charges；The form of body loads and accessory loads described in the utility model is unlimited, for example, body loads
It can be any form of load such as electric vehicle, illumination, positioning load, accessory loads can be mobile phone, laptop etc. and appoint
The Portable load of meaning form.
In the present embodiment, the accessory loads are Portable load.
In the present embodiment, the battery 3 is lithium battery.
In the present embodiment, the main power units 4 include a main output port, and the main output port is used for described device
It is detachably connected between body loads.
In the present embodiment, the device status monitoring unit 2 includes a charging-discharging controller, and automatically controlled with the charge and discharge
The pressure stabilizing mould group that device processed is connected in series.
The charging-discharging controller has overload protection, output over-voltage protection, input overvoltage protection, sequential short circuit protection etc.
Function, control solar cell module 1 are the charging of battery 3 by pulse charge mode, and pressure stabilizing mould group has control output electricity
The function of pressure guarantees body loads and the reliable and stable work of accessory loads.
In the present embodiment, a super electricity is set between the solar cell module 1 and the device status monitoring unit 2
Molar group.
The super capacitor mould group includes the super capacitor monomer of multiple series-parallel system connections, has and stablizes input electricity
Pressure, increases the functions such as charging efficiency at energy storage.
When solar cell module 1 acquires solar energy, and converts electric current output for the solar energy of acquisition, super capacitor
Mould group absorbs the electric current that solar cell module 1 exports and accumulative charge, when the voltage of super capacitor mould group is higher than battery 3
When voltage, triggers charging-discharging controller and charged in a manner of continuous impulse to battery 3, until the voltage of super capacitor mould group connects
It is bordering on the voltage of battery 3；When the voltage of super capacitor mould group is less than or equal to the voltage of battery 3, battery 3 does not fill
Electricity.
When the output voltage of battery 3 is higher than preset output voltage, the charging-discharging controller controls the electric power storage
Pond 3 is that the body loads and accessory loads are powered；It is described when the output voltage of battery 3 is lower than preset output voltage
Charging-discharging controller controls the photovoltaic module or super capacitor mould group is directly the body loads and accessory loads power supply.
It should be noted that the device status monitoring unit 2 or in the prior art other charge and discharge controls
Circuit, as long as it can control solar cell module 1 and/or battery 3 according to the power generation situation of solar cell module 1
Electric power is provided for the main power units 4 and auxiliary power unit 5, and controlling solar cell module 1 is that battery 3 charges i.e.
It can.
In the present embodiment, the main power units 4 include appointing in main anti-reverse charging module 41 and main pressure regulator Voltage stabilizing module 43
Meaning is one or more, wherein the main anti-reverse charging module 41 is used to prevent the electric current adverse current of the body loads, the main pressure regulator
Voltage stabilizing module 43 is for adjusting and stablizing the voltage for flowing through the body loads.
It should be noted that when the main power units 4 do not include main anti-reverse charging module 41 and main pressure regulator Voltage stabilizing module 43
In any one when, the main power units 4 are connected with a conducting wire with body loads.
As shown in Fig. 2, the main anti-reverse charging module 41 includes the inductance L being connected in parallel in an example of the present embodiment
With diode D.When inductance L and diode D are effective, the electric current that solar cell module 1 generates is flowed to from inductance L branch to be led
Body load, when inductance L open circuit, the electric current that solar cell module 1 generates flows to body loads from diode D branch.
It should be noted that the main anti-reverse charging module 41 or in the prior art other arbitrary counnter attack chargings
Road.
In an example of the present embodiment, the main pressure regulator Voltage stabilizing module 43 includes homophony pressing mold group and main pressure stabilizing mould group,
The homophony pressing mold group loads offer adjustable voltage based on being used for, and the main pressure stabilizing mould group is for stabilizing the output voltage.
It should be noted that the homophony pressing mold group can be arbitrary regulating circuit in the prior art；The main pressure stabilizing
Mould group can be arbitrary voltage regulator circuit in the prior art.
In the present embodiment, the solar power supply apparatus further includes a switch module 6, wherein the switch module 6 connects
Between the device status monitoring unit 2 and the auxiliary power unit 5.
In the present embodiment, the auxiliary power unit 5 includes one or more attached power supply branches, each attached power supply branch
Road includes any one or more in an output port, and secondary anti-reverse charging module 55 and secondary voltage-regulation voltage-stabilization module 53, wherein
For preventing the electric current adverse current of the accessory loads, the pair voltage-regulation voltage-stabilization module 53 is used to adjust the pair anti-reverse charging module 55
And stablize the voltage for flowing through the accessory loads.
In an example of the present embodiment, as shown in Fig. 2, the pair anti-reverse charging module 55 be the inductance L that is connected in parallel with
Diode D.When inductance L and diode D are effective, the electric current that solar cell module 1 generates flows to attached from inductance L branch
Load, when inductance L open circuit, the electric current that solar cell module 1 generates flows to accessory loads from diode D branch.
It should be noted that the effect of the pair anti-reverse charging module 55 is the same as main anti-reverse charging module 41, the pair counnter attack mold filling
Block 55 or in the prior art other arbitrary counnter attack charging circuits.
In an example of the present embodiment, the pair voltage-regulation voltage-stabilization module 53 includes secondary pressure regulation mould group and secondary pressure stabilizing mould group,
The pair pressure regulation mould group is used to provide adjustable voltage for accessory loads, and the pair pressure stabilizing mould group is for stabilizing the output voltage.
It should be noted that the effect of the pair voltage-regulation voltage-stabilization module 53 is the same as the main pressure regulator Voltage stabilizing module 43, the pair
Pressure regulation mould group can be arbitrary regulating circuit in the prior art；The pair pressure stabilizing mould group can be arbitrary steady in the prior art
Volt circuit.
Auxiliary power unit 5 has that electric current is stable, the irreversible feature of electric current, in parallel attached in auxiliary power unit 5
How much unlimited the number n of power supply branch is.Switch module 6 has two features:
1) the power consumption size for the accessory loads that each output port is connect can recognize, be connected according to each output port of identification
The accessory loads connect are selectively opened or close sub switch, to auxiliary power unit intelligent switch management；
2) ration the power supply to the electric current that main power units transmit, (each output port can activate, unlimited activation for management
Mode).
In the present embodiment, as shown in figure 3, the switch module 6 includes multiple sub switch K1To Kn, the multiple sub switch
K1To KnIt is respectively used to control the on-off of multiple attached power supply branches of the auxiliary power unit 5
In an example of the present embodiment, the switch module 6 further includes a variable resistance (rheostat) Rs, and multiple sons are opened
Close K1To KnIt connects again with the control terminal of the variable resistance Rs after being connected in parallel.
I/P in Fig. 3iWith O/PiRespectively signal processor (or integrated circuit, may be implemented pressure stabilizing put back fill function)
Input interface and output interface, Q1To QnFor triode device.Triode device QiBase stage respectively with output interface O/PiPhase
Connection, triode device QiCurrent collection extremely output port Pi, emitter ground connection.(effect is by output voltage tune to variable resistance Rs
Save accessory loads required voltage) be connected to multiple sub switch K being connected in parallel of its control terminal1To KnForm switching molding
Block, when the i-th road branch, which connects, to be loaded, triode QiConducting, output port O/PiNotify input port I/Pi, input port I/
PiSub switch KiConducting.
In the present embodiment, the output port can be contact interface or non-contact interface.
It should be noted that the output port P of the utility modeliQuantity n can need to connect according to auxiliary power unit 5
The accessory loads number connect is configured, and type can be contact interface, or non-contact interface, wherein connect
Touch interface includes universal serial bus (Universal Serial Bus, USB) interface or other contact interface, non-to connect
Touch interface includes that close range wireless communication (Near Field Communication, NFC) interface or others are contactless
Interface.
In the present embodiment, the solar power supply apparatus further includes terminal box, main power units 4 and described attached dynamic
Power unit 5 is arranged inside terminal box body.
In the present embodiment, integrated form setting or detachable between the main power units 4 and the auxiliary power unit 5
Setting.
Solar power supply apparatus provided by the embodiment of the utility model, be it is a kind of have it is controllable, prevent electric current adverse current,
It is capable of providing the solar power supply apparatus of decompression current stabilization, while can satisfy the power consumption of itself product main body load,
Also it is able to satisfy the electric power cruising ability of the accessory loads of attached Portable device.
The utility model effectively, in time, multipath can provide electric power to body loads, accessory loads, acquire too
After sun can be converted into electric energy, electricity is effectively managed by various modes, storing electricity but also the utilization rate of battery can be improved, be
A kind of efficient solar cell control device.
In description in the present invention, it should be noted that term " on ", "lower", " side ", " other side ", " one
The orientation or positional relationship of the instructions such as end ", " other end ", " side ", " opposite ", " quadrangle ", " periphery ", " ' mouth ' word structure " is base
In orientation or positional relationship shown in the drawings, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or
It implies that signified structure has specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In the description of the utility model embodiment unless specifically defined or limited otherwise, term " connection ", " directly
Connection ", " being indirectly connected with ", " being fixedly connected ", " installation ", " assembly " shall be understood in a broad sense, for example, it may be fixedly connected,
It can be and be detachably connected, or be integrally connected；Term " installation ", " connection ", " being fixedly connected " can be directly connected, can also
Indirectly connected through an intermediary, can be the connection inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Although embodiment disclosed by the utility model is as above, the content only the utility model for ease of understanding
And the embodiment used, it is not intended to limit the utility model.Technical staff in any the utility model fields,
Under the premise of not departing from spirit and scope disclosed by the utility model, it can be carried out in the form and details of implementation any
Modification and variation, but the scope of patent protection of the utility model, the appended claims that must still be subject to are defined.
Claims (10)
1. a kind of solar power supply apparatus, which is characterized in that including device status monitoring unit, and with the device status monitoring
Solar cell module, battery, main power units and the auxiliary power unit that unit is separately connected, in which:
The device status monitoring unit, for controlling solar cell module to charge the battery, and control solar battery
Component and/or battery provide power supply for the main power units and auxiliary power unit；
The main power units, be used for based on load provide electric power；
The auxiliary power unit includes an at least output port, for providing electric power for accessory loads.
2. solar power supply apparatus as described in claim 1, which is characterized in that the solar cell module and the equipment
One super capacitor mould group is set between condition monitoring unit.
3. solar power supply apparatus as described in claim 1, which is characterized in that the device status monitoring unit is filled including one
Discharge controller, and the pressure stabilizing mould group being connected in series with the charging-discharging controller.
4. solar power supply apparatus as described in claim 1, which is characterized in that the main power units include main counnter attack mold filling
It is any one or more in block and main pressure regulator Voltage stabilizing module, wherein the main anti-reverse charging module is for preventing the main body negative
The electric current adverse current of load, the main pressure regulator Voltage stabilizing module is for adjusting and stablizing the voltage for flowing through the body loads.
5. solar power supply apparatus as described in claim 1, which is characterized in that the auxiliary power unit includes one or more
A attached power supply branch, each attached power supply branch include an output port, and secondary anti-reverse charging module and secondary voltage-regulation voltage-stabilization mould
It is any one or more in block, wherein the pair anti-reverse charging module is used to prevent the electric current adverse current of the accessory loads, described
Secondary voltage-regulation voltage-stabilization module is for adjusting and stablizing the voltage for flowing through the accessory loads.
6. solar power supply apparatus as described in claim 1, which is characterized in that further include switch module, wherein the switch
Module is connected between the device status monitoring unit and the auxiliary power unit.
7. solar power supply apparatus as claimed in claim 6, which is characterized in that the switch module includes multiple sub switchs,
The multiple sub switch is respectively used to control the on-off of multiple attached power supply branches of the auxiliary power unit.
8. the solar power supply apparatus as described in claim 1 to 7 is any, which is characterized in that the output port includes general
Any one or more in serial bus USB interface or close range wireless communication NFC interface.
9. the solar power supply apparatus as described in claim 1 to 7 is any, which is characterized in that it further include terminal box, the active
Power unit and the auxiliary power unit are arranged inside terminal box body.
10. solar power supply apparatus as claimed in claim 9, which is characterized in that main power units and described attached dynamic
Power unit is integrated form setting or detachable setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821155077.6U CN208608772U (en) | 2018-07-20 | 2018-07-20 | A kind of solar power supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821155077.6U CN208608772U (en) | 2018-07-20 | 2018-07-20 | A kind of solar power supply apparatus |
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| Publication Number | Publication Date |
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| CN208608772U true CN208608772U (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821155077.6U Active CN208608772U (en) | 2018-07-20 | 2018-07-20 | A kind of solar power supply apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585335A (en) * | 2020-06-03 | 2020-08-25 | 哈尔滨工业大学 | Portable capacity-electricity cooperative multifunctional solar power supply system |
| CN112104003A (en) * | 2020-11-06 | 2020-12-18 | 南京中汇电气科技有限公司 | Distributed photovoltaic power station frequency and voltage modulation management system and method thereof |
-
2018
- 2018-07-20 CN CN201821155077.6U patent/CN208608772U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585335A (en) * | 2020-06-03 | 2020-08-25 | 哈尔滨工业大学 | Portable capacity-electricity cooperative multifunctional solar power supply system |
| CN112104003A (en) * | 2020-11-06 | 2020-12-18 | 南京中汇电气科技有限公司 | Distributed photovoltaic power station frequency and voltage modulation management system and method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 101400 Beijing city Huairou area yangsongzhen Fengxiang East Street, No. 5 Patentee after: BEIJING HANERGY OPTOVOLTAIC TECHNOLOGY Co.,Ltd. Address before: 101400 Beijing city Huairou area yangsongzhen Fengxiang East Street, No. 5 Patentee before: BEIJING HANERGY SOLAR POWER INVESTMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200715 Address after: 510000 room B030, office card, maker space, youth home innovation and entrepreneurship incubation base, unit 1004, No. 182, science Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Hanpu Technology Co.,Ltd. Address before: 101400 Beijing city Huairou area yangsongzhen Fengxiang East Street, No. 5 Patentee before: BEIJING HANERGY OPTOVOLTAIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201218 Address after: No.38, Paradise Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Lingfan new energy technology (Beijing) Co.,Ltd. Address before: 510000 innovation and entrepreneurship incubation base of youth home, unit 1004, 182 science Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Hanpu Technology Co.,Ltd. |
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Effective date of registration: 20211104 Address after: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Dongjun new energy Co.,Ltd. Address before: No.38, Paradise Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee before: Lingfan new energy technology (Beijing) Co.,Ltd. |
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| TR01 | Transfer of patent right |