CN203481877U - Integrated photovoltaic power supply - Google Patents
Integrated photovoltaic power supply Download PDFInfo
- Publication number
- CN203481877U CN203481877U CN201320589341.8U CN201320589341U CN203481877U CN 203481877 U CN203481877 U CN 203481877U CN 201320589341 U CN201320589341 U CN 201320589341U CN 203481877 U CN203481877 U CN 203481877U
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- Prior art keywords
- power supply
- photovoltaic power
- integral type
- type photovoltaic
- battery
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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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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- 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)
Abstract
The utility model discloses an integrated photovoltaic power supply and belongs to the field of photovoltaic energy. The integrated photovoltaic power supply comprises a solar cell module, a connection device arranged on the back surface of the solar cell module, a mobile power supply module and the like. The top of the connection device is provided with a junction box; the mobile power supply module is movably arranged inside the connection device; the mobile power supply module comprises a battery, a battery protection board, a battery detection device, a control switch, voltage stabilizing chips, a single chip microcomputer, an MOS tube, an LED indicating lamp, 5V and 12V output interfaces and the like. According to the integrated photovoltaic power supply, the junction box and the mobile power supply module are directly arranged on the back surface of the solar cell module, the connection device is adopted for making up an integrated structure, and the size and the weight are greatly reduced; and the whole photovoltaic power supply is provided with an excellent waterproof protection measure, rainwater can be prevented from entering the mobile power supply module, and the service life is ensured; and as two power supply ways of a solar cell and an external power supply are adopted, loads can be ensured to be energized continuously.
Description
Technical field
The utility model discloses a kind of integral type photovoltaic power supply, belongs to photovoltaic energy field.
Background technology
At present, a lot of portable photo-voltaic power supplies, mainly contain casing on the market, and are arranged on the compositions such as photovoltaic module in casing, power transfer module, input/output interface, support, because box volume is huge and structure is heavy, make Portable photovoltaic power supply seem showy and not substantial.In addition, photo-voltaic power supply of the prior art does not generally have water-proof function, is easy to make power supply watered and wetting, and then affects useful life.
In view of this, the inventor studies this, develops specially a kind of integral type photovoltaic power supply, and this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of integral type photovoltaic power supply, has power supply reliable, the advantages such as volume is little, lightweight, easy to carry, waterproof.
For addressing the above problem, the technical solution adopted in the present invention is:
Integral type photovoltaic power supply, comprises solar module, and is arranged on the jockey, portable power source module at the solar module back side etc., and wherein, jockey top is provided with terminal box, and portable power source module activities is arranged in jockey, described portable power source module comprises housing, and the charging end and the discharge end that are connected to housing two ends, wherein, storage battery is installed in housing, battery protecting plate, battery check device, voltage stabilizing chip, single-chip microcomputer, metal-oxide-semiconductor, charging end is provided with charging female end mouth, discharge end is provided with control switch, LED light, 5V and 12V output interface, solar module passes through terminal box successively, battery protecting plate is connected with storage battery, storage battery is through metal-oxide-semiconductor, voltage stabilizing chip, 5V and 12V output interface are load supplying, the input of single-chip microcomputer and battery check device, control switch is connected, output and metal-oxide-semiconductor, LED light is connected, battery check device is connected with storage battery, dump energy for detection of storage battery, and information about power is fed back to single-chip microcomputer, single-chip microcomputer shows dump energy by LED light, the conducting of control switch by Single-chip Controlling metal-oxide-semiconductor and closing.
Above-mentioned jockey, comprises base plate, and is arranged on the some to U-shaped pawl of base plate both sides, U-shaped pawl is connected with base plate, forms a power slot for holding mobile power module, and base plate one end is provided with terminal box, the other end is upturned and forms a blend stop, prevents that portable power source module from skidding off; The wall that described terminal box is connected with power supply groove is provided with a charging subport, and for connecting the charging female end mouth of portable power source module storage battery, the bottom of described charging subport is provided with a sealing ring, for preventing that rainwater from entering charging female end mouth.
As preferably, above-mentioned jockey comprises that 2-3 is to U-shaped pawl, two adjacent U-shaped pawls, and offer circular groove between U-shaped pawl and terminal box, U-shaped pawl and blend stop, offering circular groove can make U-shaped pawl elasticity stronger, facilitate installation or removal portable power source module, can also alleviate weight, the saving material of base plate simultaneously.
The charging end of above-mentioned portable power source module and discharge end are all articulated with a plug, can freely rotate, wherein, charging end plug is used for hiding charging female end mouth, discharge end plug is used for hiding control switch, 5V and 12V output interface and LED light etc., prevent that rainwater from entering portable power source inside modules by above-mentioned exposed interface, affects the useful life of portable power source module.
The junction of the housing of above-mentioned portable power source module and discharge end, charging end, is further provided with a rubber washer, for sealing, prevents that rainwater from entering.
Above-mentioned storage battery adopts polymer Li-ion battery.
As preferably, above-mentioned jockey is fixed on the centre position at the solar module back side.
Described single-chip microcomputer adopts the single-chip microcomputer that model is ATTINY244A-20SSU.
As preferably, metal-oxide-semiconductor is connected with 2-4 voltage stabilizing chip, and it is the chip of LM2575S series that described voltage stabilizing chip adopts model.
The side of above-mentioned solar module is also provided with leader, the convenient photo-voltaic power supply that extracts.
Above-mentioned solar module adopts aluminum alloy frame, has the function of light weight, waterproof anti-corrosion.
Above-mentioned integral type photovoltaic power work principle: press control switch, Single-chip Controlling metal-oxide-semiconductor is closed, the electric energy that solar module transforms is transferred to storage battery and is stored by terminal box, battery protecting plate, the power supply of storage battery after metal-oxide-semiconductor and the voltage stabilizing of voltage stabilizing chip, respectively by 5V and 12V output interface directly for load provides power supply; Battery check device detects the dump energy of storage battery, and information about power is fed back to single-chip microcomputer, shows by LED light simultaneously; When dump energy is when setting threshold values, Single-chip Controlling metal-oxide-semiconductor disconnects, and makes storage battery stop electric discharge.When solar module stops generating electricity, the charging female end mouth of described photo-voltaic power supply can directly be connected external power supply, is charge in batteries, and then is load continued power.
Compared with prior art, above-mentioned integral type photovoltaic power supply is directly installed terminal box and portable power source module at the solar module back side, adopt jockey to form integral structure, volume and weight significantly reduces, and whole photo-voltaic power supply is provided with perfect waterproofing protection measure, can prevent that rainwater from entering portable power source module, guarantees its useful life, adopt solar cell and two kinds of supply power modes of external power supply, proof load continues there is electricity; In addition,, when above-mentioned photo-voltaic power supply jockey uses, be first fixed in the back side of photo-voltaic power supply, then portable power source module is inserted to power slot, the charging port of terminal box is connected with the charging end of storage battery, and portable power source module activities is arranged in jockey, for convenience detach and assembling; And whole jockey is simple in structure, volume is little.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the present embodiment integral type photovoltaic power supply front view;
Fig. 2 is the present embodiment integral type photovoltaic power supply rearview;
Fig. 3 is the integral type photovoltaic portable power source module explosive view of the present embodiment;
Fig. 4 is the integral type photovoltaic portable power source module stereogram of the present embodiment;
Fig. 5 is the integral type photovoltaic portable power source module charging end plane graph of the present embodiment;
Fig. 6 is the integral type photovoltaic power supply connecting device stereogram of the present embodiment;
Fig. 7 is the present embodiment integral type photovoltaic power circuit connection layout.
Embodiment
As Figure 1-5, integral type photovoltaic power supply, comprises solar module 1, and the jockey 2, the portable power source module 4 that are arranged on solar module 1 back side; Wherein, jockey 2 is fixed on the centre position at solar module 1 back side, and jockey 2 tops are provided with terminal box 3, and portable power source module 4 is movably arranged in jockey 2, for convenience detach and installation.Described portable power source module 4 comprises housing 41; and the charging end 42 and the discharge end 43 that are arranged on housing 41 two ends; wherein; storage battery 411, battery protecting plate 412, battery check device 413, voltage stabilizing chip 414, single-chip microcomputer 415, metal-oxide-semiconductor 416 are installed in housing 41; charging end 42 is provided with charging female end mouth 422, and discharge end 43 is provided with control switch 432, LED light 433,5V and 12V output interface 434.The charging end 42 of above-mentioned portable power source module and discharge end 43 are all articulated with a plug, can freely rotate, and when charging female end mouth 422 is not used, charging end plug 421 slips into the groove 423 of charging end, cover charging female end mouth 422; When control switch 432, LED light 433,5V and the 12V output interface 434 of discharge end 43 are not used, discharge end plug 431 slips into discharge end groove 435, cover control switch 432,5V and 12V output interface 434 and LED light 433 etc., prevent that rainwater from entering portable power source module 4 inside by above-mentioned exposed interface, affects the useful life of portable power source module 4.The shape of plug and size can design according to actual conditions, as long as can cover exposed parts, prevent that rainwater from entering just.The housing 41 of above-mentioned portable power source module and the junction of discharge end 43, charging end 42, be further provided with a rubber washer 44, for sealing, prevents that rainwater from entering.
The side of above-mentioned solar module 1 is also provided with leader 7, the convenient photo-voltaic power supply that extracts.Solar module 1 adopts aluminum alloy frame, and seals with silica gel, has the function of light weight, waterproof anti-corrosion.Above-mentioned integral type photovoltaic power supply is directly installed terminal box 3 and portable power source module 4 at solar module 1 back side, adopts jockey 2 to form integral structure, and volume and weight significantly reduces.
Above-mentioned jockey 2, comprise base plate 21, and the U-shaped pawl 22 of 3 couple who is arranged on base plate 21 both sides, U-shaped pawl 22 is connected with base plate 21, form a power slot for holding mobile power module 4, base plate 21 one end are provided with terminal box 3, and the other end is upturned and forms a blend stop 23, prevents that portable power source module 4 from skidding off; The wall that described terminal box 3 is connected with power supply groove is provided with a charging subport 31, the bottom of described charging subport 31 is provided with a sealing ring 32, when portable power source module 4 is put into after power slot, charging subport 31 is inserted charging female end mouth 422, sealing ring 32 props up originally for placing the groove of plug 421, the subport 31 that makes to charge is combined closely with charging female end mouth 422, prevents that rainwater from entering charging female end mouth 422.
As shown in Figure 6, the both sides of above-mentioned base plate 21 offer 4 circular grooves 24, described groove 24 is positioned at two adjacent U-shaped pawls 22, and between U-shaped pawl 22 and terminal box 3, U-shaped pawl 22 and blend stop 23, wherein, between two adjacent U-shaped pawls 22, groove is semicircle, and the groove between U-shaped pawl 22 and terminal box 3, U-shaped pawl 22 and blend stop 23 is 4/1 circle.Offer circular groove 24 and can make U-shaped pawl 22 elasticity stronger, facilitate installation or removal portable power source module 4, can also alleviate weight, the saving material of base plate simultaneously.
As shown in Figure 7, 4 of described portable power source moulds comprise storage battery 411, battery protecting plate 412, battery check device 413, single-chip microcomputer 415, LED light 433, control switch 432, metal-oxide-semiconductor 416, voltage stabilizing chip 414, 5V and 12V output interface 434 etc., the input of single-chip microcomputer 415 and battery check device 413, control switch 432 is connected, output and metal-oxide-semiconductor 416, LED light 433 is connected, solar module 1 is successively by terminal box 3, battery protecting plate 412 is connected with storage battery 411, described control switch 432 controls the conducting of metal-oxide-semiconductor and cuts out by single-chip microcomputer 415, press control switch 432, metal-oxide-semiconductor 416 closures, the electric energy that solar module 1 transforms is by terminal box 3, battery protecting plate 412 is transferred to storage battery 411 and stores, the power supply of storage battery 411 is after metal-oxide- semiconductor 416 and 414 voltage stabilizings of voltage stabilizing chip, respectively by 5V and 12V output interface 434 directly for load 5 provides power supply, battery check device 413 is connected with storage battery 411, for detection of the dump energy of storage battery 411, and information about power is fed back to single-chip microcomputer 415, shows by LED light 433 simultaneously, when dump energy is when setting threshold values, single-chip microcomputer 415 is controlled metal-oxide-semiconductors 416 and is disconnected, and makes storage battery 411 stop electric discharge.When solar module 1 stops generating electricity; the charging female end mouth 422 of described photo-voltaic power supply can directly be connected external power supply 6; external power supply is by directly accumulators 411 charging of battery protecting plate 412, and then is load continued power, stability and the reliability of proof load power supply.
In the present embodiment, above-mentioned storage battery 411 adopts polymer Li-ion battery.Storage battery 411 also can adopt the battery of other types, as long as can realize storage function; Described single-chip microcomputer 415 adopts the single-chip microcomputer that model is ATTINY244A-20SSU, also can adopt the single-chip microcomputer of other similar functions to substitute; Metal-oxide-semiconductor 416 is connected with 2 voltage stabilizing chips 48, model is respectively LM2575S-12 and LM2575S-5.0, wherein, LM2575S-12 voltage stabilizing chip is connected with the output interface of 12V, LM2575S-5 is connected with the output interface of 5V, output interface can be DC socket, USB interface etc., and concrete kind and quantity can be determined according to actual conditions.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (10)
1. integral type photovoltaic power supply, it is characterized in that: comprise solar module, and the jockey, the portable power source module that are arranged on the solar module back side, wherein, jockey top is provided with terminal box, and portable power source module activities is arranged in jockey, described portable power source module comprises housing, and the charging end and the discharge end that are connected to housing two ends, wherein, storage battery is installed in housing, battery protecting plate, battery check device, voltage stabilizing chip, single-chip microcomputer, metal-oxide-semiconductor, charging end is provided with charging female end mouth, discharge end is provided with control switch, LED light, 5V and 12V output interface, solar module passes through terminal box successively, battery protecting plate is connected with storage battery, storage battery is through metal-oxide-semiconductor, voltage stabilizing chip, 5V and 12V output interface are load supplying, the input of single-chip microcomputer and battery check device, control switch is connected, output and metal-oxide-semiconductor, LED light is connected, battery check device is connected with storage battery, dump energy for detection of storage battery, and information about power is fed back to single-chip microcomputer, single-chip microcomputer shows dump energy by LED light, the conducting of control switch by Single-chip Controlling metal-oxide-semiconductor and closing.
2. integral type photovoltaic power supply as claimed in claim 1, it is characterized in that: above-mentioned jockey, comprise base plate, and be arranged on the some to U-shaped pawl of base plate both sides, U-shaped pawl is connected with base plate, forms a power slot for holding mobile power module, and base plate one end is provided with terminal box, the other end is upturned and forms a blend stop, prevents that portable power source module from skidding off; The wall that described terminal box is connected with power supply groove is provided with a charging subport, and for connecting the charging female end mouth of portable power source module storage battery, the bottom of described charging subport is further provided with a sealing ring.
3. integral type photovoltaic power supply as claimed in claim 2, is characterized in that: above-mentioned jockey comprises that 2-3 is to U-shaped pawl, two adjacent U-shaped pawls, and offer circular groove between U-shaped pawl and terminal box, U-shaped pawl and blend stop.
4. integral type photovoltaic power supply as claimed in claim 1, is characterized in that: the charging end of above-mentioned portable power source module and discharge end are all articulated with a plug.
5. integral type photovoltaic power supply as claimed in claim 1, is characterized in that: the junction of the housing of above-mentioned portable power source module and discharge end, charging end, is further provided with a rubber washer.
6. integral type photovoltaic power supply as claimed in claim 1, is characterized in that: above-mentioned storage battery adopts polymer Li-ion battery.
7. integral type photovoltaic power supply as claimed in claim 1, is characterized in that: above-mentioned jockey is fixed on the centre position at the solar module back side.
8. integral type photovoltaic power supply as claimed in claim 1, is characterized in that: described single-chip microcomputer adopts the single-chip microcomputer that model is ATTINY244A-20SSU.
9. integral type photovoltaic power supply as claimed in claim 1, is characterized in that: metal-oxide-semiconductor is connected with 2-4 voltage stabilizing chip, and it is the chip of LM2575S series that described voltage stabilizing chip adopts model.
10. integral type photovoltaic power supply as claimed in claim 1, is characterized in that: the side of above-mentioned solar module is also provided with leader, and described solar module adopts aluminum alloy frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589341.8U CN203481877U (en) | 2013-09-22 | 2013-09-22 | Integrated photovoltaic power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589341.8U CN203481877U (en) | 2013-09-22 | 2013-09-22 | Integrated photovoltaic power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203481877U true CN203481877U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320589341.8U Expired - Lifetime CN203481877U (en) | 2013-09-22 | 2013-09-22 | Integrated photovoltaic power supply |
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| Country | Link |
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| CN (1) | CN203481877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490471A (en) * | 2013-09-22 | 2014-01-01 | 浙江环球光伏科技有限公司 | Integrated photovoltaic power supply |
-
2013
- 2013-09-22 CN CN201320589341.8U patent/CN203481877U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490471A (en) * | 2013-09-22 | 2014-01-01 | 浙江环球光伏科技有限公司 | Integrated photovoltaic power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YUESHENG NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG GLOBAL PHOTOVOLTAIC TECHNOLOGY CO., LTD. Effective date: 20150113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150113 Address after: The Northeast Road 312000 in Zhejiang province Shaoxing City Paojiang Industrial Zone No. 30 building 3 layer 1-2 Patentee after: ZHEJIANG YUESHENG NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: The Northeast Road 312000 in Zhejiang province Shaoxing City Paojiang Industrial Zone No. 30 Patentee before: Zhejiang Global Photovoltaic Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |