CN201181916Y - Multifunctional solar power generation system - Google Patents

Multifunctional solar power generation system Download PDF

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Publication number
CN201181916Y
CN201181916Y CNU2008200451951U CN200820045195U CN201181916Y CN 201181916 Y CN201181916 Y CN 201181916Y CN U2008200451951 U CNU2008200451951 U CN U2008200451951U CN 200820045195 U CN200820045195 U CN 200820045195U CN 201181916 Y CN201181916 Y CN 201181916Y
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CN
China
Prior art keywords
casing
solar
crystalline
cell panel
box according
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Expired - Fee Related
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CNU2008200451951U
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Chinese (zh)
Inventor
梁朝巍
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Shenzhen Yuanheng Energy Management Co Ltd
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Individual
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Photovoltaic Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses a multi-functional solar electricity-generating system, which is composed of a power box, a solar energy receiver part, an inverter, a lead acid storage battery, a control circuit board, switches and input/output parts arranged on the power box; wherein, the power box comprises a box body, a box cover, hinges, locks and a carrying handle; the hinges are assembled on the back of the power box; the locks are arranged on the front side of the power box; the switches and the input/output parts are arranged on the left side of the box body; the solar energy receiver part is assembled between the openings of the box cover and the box body; the lead acid storage battery, the inverter and the control circuit board are assembled in the box body; at least two rollers are assembled on the bottom of the right side of the box body; and a pull rod is assembled on the bottom of the outside of the box body. The system utilizes the solar energy to provide energy and does not pollute environment. The maintenance cost is little, wires are not needed, and use is convenient. The system not only can be charged by a solar cell panel but also can be charged by a power adapter when the regular electricity is provided, so the system can be used in any area and any case.

Description

The multifuctional solar electricity generation system
Technical field
The utility model relates to a kind of power supply box, relates in particular to a kind of multi-functional solar mobile power box.
Background technology
In our daily life, electricity is our indispensable energy, and therefore, the covering of electrical network is all actively pushed forward in a lot of countries and regions, still, always have a lot of areas especially the electrical network of outlying mountain area can't cover.Therefore, outlying mountain area's electricity consumption and open-air electricity consumption are puzzlement people's difficult problems always, at present, portable power source on the market is too little because of power, effect is little, and therefore, development can utilize solar power generation, can move again and electricity generation system that power output is bigger, become a kind of people's technical issues that need to address.
The utility model content
The technical problems to be solved in the utility model is in order to overcome defective recited above, a kind of multi-functional mobile solar energy power supply box to be provided.
In order to solve technical problem recited above, the utility model is taked following technical scheme:
The utility model provides the multifuctional solar electricity generation system; by power supply box; the solar receiver parts; inverter; lead acid accumulator; control circuit board; switch and the input/output interface that is opened on the power supply box constitute; power supply box further includes casing; but the case lid of folding on the casing; be used for the hinge that casing and case lid flexibly connect; the snap close and the handle that is installed in the casing front that are used for closed casing and case lid; described hinge is installed on the back side of power supply box; snap close is installed in the front of power supply box; switch and input/output interface are installed in the left side of casing; described solar receiver parts are installed between the hole of case lid and casing; lead acid accumulator; inverter and control circuit board are loaded in the casing; inverter is used to export the AC electric current; and be provided with overcurrent protection; wherein; bottom, right side at casing is equipped with at least two rollers; exterior bottom at casing also is equipped with pull bar, and the handle of pull bar is pulled out from the left side of casing.
Wherein, described solar receiver parts are single-crystalline-silicon solar-cell panel, described single-crystalline-silicon solar-cell panel is divided into first single-crystalline-silicon solar-cell panel and second single-crystalline-silicon solar-cell panel again, first single-crystalline-silicon solar-cell panel is installed on the case lid hole place with casing, and second single-crystalline-silicon solar-cell panel is installed on the casing hole place with case lid.Described single-crystalline-silicon solar-cell panel is the single-crystalline-silicon solar-cell panel of rated power 18V/34W.
Described control circuit board further includes single chip circuit, voltage comparator circuit, charging and overcharges indicating circuit and voltage stabilizing circuit.
The lead acid storage battery cell voltage is compared with fixed level by voltage comparator circuit, and the output signal control single chip computer of generation reaches the Based Intelligent Control effect by the adhesive of Single-chip Controlling relay or the voltage of disconnection inverter again.For example, when the voltage of lead acid accumulator drops to 11.0V, voltage comparator circuit is used for its voltage of comparison and fixed level, the output signal that produces is by the single chip circuit control single chip computer, inverter is quit work, at this moment, no AC power supplies (220V) output, solar panel receives sunlight and begins charging, and charging indication LED lamp is bright.Lead acid accumulator is by the DC power supply of voltage stabilizing circuit output 5.5V or 12V.
Described input/output interface includes DC input interface, DC output interface and AC output interface.Wherein: the DC input interface can external solar panel or power supply adaptor, is used to import the DC power supply of 12V; The DC output interface is divided into DC5.5V output interface and DC12V output interface again, is respectively applied for the DC power supply of output 5.5V and the DC power supply of 12V; The AC output interface is used for the mains supply of output AC, and mains supply is the AC power of 110V or the AC power of 220V.
Also be installed on the charging indication LED in the left side of casing, overcharge indication LED, overcurrent indication LED, DC output indication LED, AC export indication LED.Charging indication LED, DC output indication LED and AC output indication LED are Φ 5 red LED lamp, overcharge indication LED is that Φ 5 green LED lamp, overcurrent indication LED are Φ 5 yellow LED lamp.
Described inverter flows the inverter of 110V or alternating current 220V, power output 1000W for direct current 12V delivers.
Be mounted with dc voltage display and AC voltage display in the left side of casing, voltage display is nixie display, is used to show ac output voltage and VD.
Described lead acid accumulator is that rated voltage is that 12V, capacity are the non-maintaining lead acid accumulator of 80AH (milliampere).
Described switch further includes mains switch, AC switch and DC switch.
The solar mobile power box that the utility model provides is useful in the area that does not have and lack alternating current and can be power consumption equipments such as various low power household electrical appliance such as radio telephone, broadcast receiver, desk fan, desk lamp, hand-held computer, portable audio and coffee pot, mobile phone, electric inflator, television set power supply is provided; Can be digital electronic goods chargings such as various MP3, MP4 simultaneously; Also has illumination functions, for the user of no electrical network covering area provides strong electricity consumption guarantee.
The utility model has following advantage compared to existing technology: utilizing solar energy that the energy, free from environmental pollution is provided, is real green energy resource; Maintenance cost is few, and is without pull the wire, easy to use.
This product is except that the solar panel charging, and under the situation that conventional electricity is arranged, also the power available adapter charges to it, is suitable for any area, any occasion.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is elaborated:
Fig. 1 is the first visual angle structural representation of mobile solar energy power supply box.
Fig. 2 is the second visual angle structural representation of mobile solar energy power supply box.
Fig. 3 is the schematic block circuit diagram of mobile solar energy power supply box.
Wherein, the 1st, case lid, the 2nd, casing, the 3rd, handle, the 4th, snap close, the 5th, hinge, the 6th, pull bar, the 7th, mains switch, the 8th, AC switch, the 9th, DC switch, the 10th, DC12V output interface, the 11st, DC12V input interface, the 12nd, DC5.5V output interface, the 13rd, AC output interface, the 14th, dc voltage display, the 15th, the AC voltage display, the 16th, DC exports indication LED, and the 17th, the charging indication LED, the 18th, overcharge indication LED, the 19th, the overcurrent indication LED, the 20th, AC exports indication LED, the 21st, roller, the 24th, solar receiver parts, the 25th, lead acid accumulator, the 26th, voltage comparator circuit, the 27th, charging overcharges indicating circuit, the 28th, single-chip microcomputer, the 29th, inverter, the 30th, control circuit board, the 31st, relay, the 32nd, voltage stabilizing circuit.
Embodiment
See also Fig. 1, Fig. 2 and Fig. 3, Fig. 1 and Fig. 2 are the structural representation of mobile solar energy power supply box different visual angles, and Fig. 3 is the schematic block circuit diagram of mobile solar energy power supply box.As shown in the figure: the mobile solar energy power supply box has solar receiver parts 24, power supply box, inverter 29, non-maintaining lead-acid battery 25 and external tapping and circuit control panel 30; Power supply box further includes case lid 1, casing 2, snap close 4 and handle 3, and case lid 1 flexibly connects by hinge 5 with one side of casing 2, and another side fastens by snap close 4; Solar receiver parts 24 further comprise and are installed on the case lid 1 with first single-crystalline-silicon solar-cell panel at casing hole place, are installed on the casing 2 second single-crystalline-silicon solar-cell panel with casing hole place; Lead acid accumulator 25, inverter 29, circuit control panel 30 are installed in the casing 2.Circuit control panel 30 comprises that also voltage comparator circuit 26, single-chip microcomputer 28, charging overcharge indicating circuit 27 and voltage stabilizing circuit 32, circuit control panel 30 electrically connects with various switches, AC voltage display 15 and dc voltage display 14, and switch includes mains switch 7, AC switch 8 and DC switch 9; The cell voltage of lead acid accumulator 25 is compared with fixed level by voltage comparator circuit 26, and the output signal control single chip computer 28 of generation is exported by the adhesive or the control of disconnection contravarianter voltage of single-chip microcomputer 28 control relays 31 again.When using the 220V AC power, appliance plug can be inserted on the three-pin socket of AC output interface 13; During to chargings such as mobile phone, MP3, DC plug can be inserted DC5.5V output interface 12 places of the DC power supply be used to export 5.5V, DC plug can be inserted DC12V output interface 10 places of the DC power supply that be used to export 12V when using 12V DC power saving lamp, at this moment, DC output indication LED 16 is bright.The utility model comprises that also external being used to of solar receiver parts import the DC input interface 11 of 12V DC power supply, anti-reversely fill the charge circuit that diode, LED charging indication and lead acid accumulator 25 constitute, make these facility that anti-reverse reverse charge function be arranged, in case needn't worry the anti-phenomenon of filling when the lead acid accumulator current potential is higher than the solar panel charging potential, reduce the operation burden of using.When the charging indication LED 17 bright representatives that connect the solar panel redness are charged, the green indication LED 18 bright representative cell voltages that overcharge are saturated, can take off plug, prevent that effectively lead acid accumulator from overcharging, in order to avoid influence the battery life-span.
The voltage of lead acid accumulator is compared with fixed level by comparison circuit, and the output signal control single chip computer of generation reaches the Based Intelligent Control effect by the adhesive of Single-chip Controlling relay or the voltage of disconnection inverter again.As: when the voltage of lead acid accumulator was lower than the fixed level value, the output signal control single chip computer of generation made it to export shutdown signal, and inverter automatically shuts down.This threshold voltage protective device has prevented the phenomenon that starts repeatedly owing to load that cell voltage bounce-back causes, has controlled the overdischarge of lead acid accumulator effectively, has prolonged the useful life of lead acid accumulator.When inverter was worked, the power supply box left side is red AC output indication LED 20 bright lamps on the panel bottom, and expression alternating current 220V output voltage is normal, and when load short circuits or electric current were excessive, circuit can cut off output, yellow simultaneously overcurrent indication LED 19 bright lamps automatically.
Bottom, right side at the casing 2 of power supply box is equipped with at least two rollers 21, in the exterior bottom of casing pull bar 6 is installed, and the handle of pull bar 6 makes things convenient for dragging of power supply box after pulling out from the left side of casing.
Although the utility model has been done detailed explanation and has been quoted embodiment as proof, but for those of ordinary skill in the art, obviously can make various replacement schemes, modification and change according to above-mentioned explanation, all should be included within the spirit and scope of claim.

Claims (10)

1, the multifuctional solar electricity generation system, by power supply box, solar receiver parts (24), inverter (29), lead acid accumulator (25), control circuit board (30), switch and the input/output interface that is opened on the power supply box constitute, power supply box further includes casing (2), casing (2) but go up the case lid (1) of folding, be used for the hinge (5) that casing (2) and case lid (1) flexibly connect, be used for the snap close (4) of closed casing (2) and case lid (1) and be installed in the positive handle (3) of casing (2), described hinge (5) is installed on the back side of power supply box, snap close (4) is installed in the front of power supply box, switch and input/output interface are installed in the left side of casing (2), described solar receiver parts (24) are installed between the hole of case lid (1) and casing (2), lead acid accumulator (25), inverter (29) and control circuit board (30) are loaded in the casing (2), it is characterized in that: at least two rollers (21) are installed in the bottom, right side of casing (2), exterior bottom at casing also is equipped with pull bar (6), and the handle of pull bar (6) is pulled out from the left side of casing (2).
2, solar mobile power box according to claim 1, it is characterized in that: described solar receiver parts (24) are single-crystalline-silicon solar-cell panel, described single-crystalline-silicon solar-cell panel is divided into first single-crystalline-silicon solar-cell panel and second single-crystalline-silicon solar-cell panel again, wherein, first single-crystalline-silicon solar-cell panel is installed on the case lid (1) and the hole place of casing, and second single-crystalline-silicon solar-cell panel is installed on the casing (2) and the hole place of case lid.
3, solar mobile power box according to claim 1 and 2 is characterized in that: described control circuit board further includes single-chip microcomputer (28), voltage comparator circuit (26), charging overcharges indicating circuit (27) and voltage stabilizing circuit (32).
4, solar mobile power box according to claim 3 is characterized in that: described input/output interface includes DC input interface, DC output interface and AC output interface (13).
5, solar mobile power box according to claim 4 is characterized in that: also be installed on charging indication LED (17) in the left side of casing, overcharge indication LED (18), overcurrent indication LED (19), DC output indication LED (16) and AC export indication LED (20).
6, solar mobile power box according to claim 2 is characterized in that: described single-crystalline-silicon solar-cell panel is the single-crystalline-silicon solar-cell panel of rated power 18V/34W.
7, solar mobile power box according to claim 1 is characterized in that: described inverter (29) flows the inverter of 110V or alternating current 220V, power output 1000W for direct current 12V delivers.
8, solar mobile power box according to claim 1 is characterized in that: be mounted with dc voltage display (14) and AC voltage display (15) in the left side of casing.
9, solar mobile power box according to claim 1 is characterized in that: described lead acid accumulator is that rated voltage is that 12V, capacity are the lead acid accumulator of 80AH.
10, solar mobile power box according to claim 1 is characterized in that: described switch further includes mains switch (7), AC switch (8) and DC switch (9).
CNU2008200451951U 2008-03-21 2008-03-21 Multifunctional solar power generation system Expired - Fee Related CN201181916Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200451951U CN201181916Y (en) 2008-03-21 2008-03-21 Multifunctional solar power generation system

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Application Number Priority Date Filing Date Title
CNU2008200451951U CN201181916Y (en) 2008-03-21 2008-03-21 Multifunctional solar power generation system

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101950990A (en) * 2009-07-09 2011-01-19 罗伯特.博世有限公司 The charge in batteries case
CN102608368A (en) * 2012-03-30 2012-07-25 辽宁省电力有限公司朝阳供电公司 Portable test power box
CN102709822A (en) * 2012-06-14 2012-10-03 辽宁省电力有限公司阜新供电公司 Movable standard power box
CN102904319A (en) * 2012-11-06 2013-01-30 施健 Improved multifunctional household power box
CN103311967A (en) * 2012-03-06 2013-09-18 北京联动天翼科技有限公司 Portable and movable AC-DC lithium battery power supply system
CN104242796A (en) * 2014-09-30 2014-12-24 国家电网公司 Portable multifunctional outdoor power source
CN106325106A (en) * 2015-06-17 2017-01-11 山东耀通节能环保科技股份有限公司 Off-network type photovoltaic power generation intelligent host
CN106961126A (en) * 2016-01-08 2017-07-18 天津市爱德恒业科技发展有限公司 A kind of outdoor power system that can be moved easily
CN108494337A (en) * 2018-04-26 2018-09-04 理想动力科技(佛山)有限公司 A kind of photovoltaic generation case

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101950990A (en) * 2009-07-09 2011-01-19 罗伯特.博世有限公司 The charge in batteries case
CN101950990B (en) * 2009-07-09 2016-03-23 罗伯特.博世有限公司 rechargeable battery charging case
CN103311967A (en) * 2012-03-06 2013-09-18 北京联动天翼科技有限公司 Portable and movable AC-DC lithium battery power supply system
CN102608368A (en) * 2012-03-30 2012-07-25 辽宁省电力有限公司朝阳供电公司 Portable test power box
CN102709822A (en) * 2012-06-14 2012-10-03 辽宁省电力有限公司阜新供电公司 Movable standard power box
CN102904319A (en) * 2012-11-06 2013-01-30 施健 Improved multifunctional household power box
CN104242796A (en) * 2014-09-30 2014-12-24 国家电网公司 Portable multifunctional outdoor power source
WO2016049793A1 (en) * 2014-09-30 2016-04-07 国家电网公司 Portable multifunctional outdoor power source
CN106325106A (en) * 2015-06-17 2017-01-11 山东耀通节能环保科技股份有限公司 Off-network type photovoltaic power generation intelligent host
CN106961126A (en) * 2016-01-08 2017-07-18 天津市爱德恒业科技发展有限公司 A kind of outdoor power system that can be moved easily
CN108494337A (en) * 2018-04-26 2018-09-04 理想动力科技(佛山)有限公司 A kind of photovoltaic generation case

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