CN204046256U - A kind of wall hanging domestic solar energy storage power supply - Google Patents
A kind of wall hanging domestic solar energy storage power supply Download PDFInfo
- Publication number
- CN204046256U CN204046256U CN201420541987.3U CN201420541987U CN204046256U CN 204046256 U CN204046256 U CN 204046256U CN 201420541987 U CN201420541987 U CN 201420541987U CN 204046256 U CN204046256 U CN 204046256U
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- Prior art keywords
- battery
- battery pack
- energy storage
- power supply
- cell
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- 238000004146 energy storage Methods 0.000 title claims abstract description 17
- 238000007600 charging Methods 0.000 claims abstract description 16
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 11
- 210000004027 cell Anatomy 0.000 claims description 24
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000003745 diagnosis Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000005955 Ferric phosphate Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229940032958 ferric phosphate Drugs 0.000 description 3
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012946 outsourcing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000010281 constant-current constant-voltage charging Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000006181 electrochemical material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of energy storage effective, realize wall hanging domestic solar energy storage power supply that is visual and intelligent management, comprising: Battery case, battery pack, solar charging circuit plate, battery management system, ac converter circuit board; Battery case is made up of upper cover and lower house, is screwed together; Top cover of faceplate is provided with solar cell input adapter female seat, LCD liquid crystal display screen, relay indicating light, AC accessory power outlet, buzzer and decorative stripe; Battery pack is made up of cell, PCB keyset, temperature sensor; Described lower house is provided with installing hole and decorative stripe; Solar charging circuit plate, battery management system and ac converter circuit board are all arranged on Battery case inside, are screwed and cover upper.The utility model has simple for structure, safe and reliable, easy to use feature.
Description
Technical field
The utility model belongs to new energy field, is specifically related to a kind of wall hanging domestic solar energy storage power supply.
Background technology
Along with the day by day exhaustion of the natural resourcess such as oil, natural gas, coal, solar energy is inexhaustible as one, nexhaustible regenerative resource, the feature of its safety, environmental protection and technology maturation, receive the great attention of people, be widely applied to the high-tech areas such as Aeronautics and Astronautics, and the civil area that solar energy green house of vegetables, solar water heater, solar ground heat heating, photovoltaic plant etc. are common.Photovoltaic products progressively moves towards family, also day by day tight with contacting of our daily life.
Daytime is sunny, and we can utilize solar cell to be changed into electric energy, as our household electricity, meanwhile, by electrical power storage more than needed in the battery.At night, utilize the electric energy stored by energy-storage battery release, continue as our service for life.
Because solar energy is subject to the restriction of weather and temperature.Therefore, how utilizing energy-storage battery to solar energy peak load shifting, being used of greatest benefit, is still the eternal problem of in face of us one of pendulum.
As accumulation power supply, lithium battery compares lead-acid battery, and having the advantages such as high specific energy, quickly-chargeable, memory-less effect, pollution-free, little self discharge, life-span length, is the electrochemical system battery that in energy-storage battery family, combination property is best.But the anti-abuse poor performance of lithium battery, needs fine-grained management.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of energy storage effective, safety and intelligentized Domestic hanging solar energy storage power supply.
The utility model is achieved through the following technical solutions: a kind of wall hanging domestic solar energy storage power supply, is characterized in that, comprising: Battery case, battery pack, solar charging circuit plate, battery management system, ac converter circuit board.
Further, described Battery case is made up of upper cover and lower house; Described top cover of faceplate is provided with solar cell input adapter female seat, LCD liquid crystal display screen, relay indicating light, AC accessory power outlet, buzzer composition; Described upper cover body appearance is also provided with decorative stripe; Described AC accessory power outlet is two or three pole band large button single-pole switch socket.Battery case upper cover is together with lower house screw fastening.
Further, described lower house is provided with two installing holes, decorative stripe and labeling position.
Further again, described battery pack is made up of cell, PCB keyset, temperature sensor.Described cell is polymer unit cells; Described PCB keyset is arranged on the top of battery pack, and cell welding manner is by tab welding on PCB keyset, and the connection in series-parallel realizing battery pack connects; NTC thin-film thermistor selected by described temperature sensor, attaches on cell surface.
Further again, described LCD liquid crystal display screen is touch-screen, can the data such as total voltage, residual capacity, charging and discharging currents, each monomer battery voltage, temperature of real-time query battery pack; And fault message; Meanwhile, also there is manual parameters function.
Further again, described battery management system is arranged on the top of battery pack, is fixed by screws in and covers; Described battery management system is made up of rechargeable solar battery control module, current acquisition module, voltage acquisition module, temperature collect module, power supply processing module, data access module, insulation monitoring module, communication module and central processing unit; There is Real-Time Monitoring charging current, assembled battery total voltage, discharging current, capacity, each monomer battery voltage and temperature, failure diagnosis, early warning and controlling functions; When transfiniting, give alarm by set buzzer.
Further again, described solar charging circuit plate and ac converter circuit board are all located at Battery case inside, are screwed and cover upper.
A more step, described battery management system by driving the opening and closing of high-power MOSFET tube in way circuit, realize the overcharging of battery pack, cross put, excess temperature, overcurrent and short-circuit protection function.
Further, in way circuit, be also provided with resettable fuse (PTC), when overcurrent appears in battery pack, provide second class protection.
The utility model has the advantages that:
1) energy storage is effective, safe and reliable, easy to use;
2) simple for structure attractive in appearance, realize visual and intelligent management.
Accompanying drawing explanation
Fig. 1 is power supply contour structures schematic diagram;
Fig. 2 is circuit construction of electric power block diagram;
Fig. 3 is top cover of faceplate structural representation;
Fig. 4 is battery pack structure schematic diagram;
Fig. 5 is power source internal structure schematic diagram (after removing lower house);
Fig. 6 is lower house structural representation.
Diagram: 1-upper cover, 2-lower house, 3-AC accessory power outlet, 4-LCD LCDs, 5-buzzer, 6-relay indicating light, 7-solar cell input adapter female seat, 8-cell, 9-temperature sensor, 10-PCB keyset, 11-battery pack, 12-solar charging circuit plate, 13-battery management system, 14-ac converter circuit board.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1, Battery case is made up of upper cover 1 and lower house 21 ﹒, is made up of aluminum alloy material, with screw fastening together.
2 ﹒ are as shown in Figure 2: circuit construction of electric power is made up of battery pack 11, solar charging circuit plate 12, battery management system 13, ac converter circuit board 14, relay indicating light 6, LCD liquid crystal display screen 4, AC accessory power outlet 3, buzzer 5.The input current of solar panel, after solar charging circuit plate 12 processes, realizes the constant-current constant-voltage charging pattern to battery pack 11.Relay indicating light 6 is bi-colour light; When starting to charge, relay indicating light 6 is red, fills after satisfying, transfers green to.Battery management system 13 is made up of rechargeable solar battery control module, current acquisition module, voltage acquisition module, temperature collect module, power supply processing module, data access module, insulation monitoring module, communication module and central processing unit.In the charge and discharge process of battery pack 11, the charging current of battery management system 13 Real-Time Monitoring battery pack 11, total voltage, discharging current, capacity, each cell 8 voltage and temperature, failure diagnosis, early warning and controlling functions; When transfiniting, driving high-power MOSFET tube in way circuit, realizing the overcharging of battery pack 11, cross put, excess temperature, overcurrent and short-circuit protection function, simultaneously by relative alarm information displaying in LCD liquid crystal display screen 4, and give alarm by set buzzer 5.Meanwhile, in way circuit, be also provided with resettable fuse (PTC), when overcurrent appears in battery pack 11, provide second class protection.
After battery pack 11 carries out DC/AC power and energy via ac converter circuit board 11, the interchange becoming AC220V exports.In interchange output circuit, be provided with AC accessory power outlet 3, when not needing to export, can close, guarantee safety.
As shown in Figure 3, described upper cover 1 panel is provided with solar cell input adapter female seat 7, LCD liquid crystal display screen 4, working index lamp 6, AC accessory power outlet 3, buzzer 5, decorative stripe 1a to 3 ﹒; Described decorative stripe 1a processes on upper cover 1 body; Described input adapter female seat 7 is outsourcing standard component, is screwed on upper cover 1 corresponding institute's apertured position; Described AC accessory power outlet 3 is two or three pole band large button single-pole switch socket, is outsourcing standard component; Described AC accessory power outlet 3 and LCD liquid crystal display screen 4 are clamping structure, by snapping in upper cover 1 corresponding institute's apertured position, namely complete installation; Described LCD liquid crystal display screen 4 is touch-screen, can the data such as total voltage, residual capacity, charging and discharging currents, each cell 8 voltage, temperature of real-time query battery pack 11; And fault message, meanwhile, also there is manual parameters function.
As shown in Figure 4, described battery pack 11 is made up of cell 8, PCB keyset 10, temperature sensor 94 ﹒.Described cell 8 is polymer monomer lithium battery, polymer lamination process is adopted to make, electrochemical material system is any one in ferric phosphate lithium cell, lithium titanate battery, cobalt acid lithium battery, ternary material battery, be preferably ferric phosphate lithium cell, 8 string ferric phosphate cells 8 form battery pack 11; Described PCB keyset 10 is arranged on the top of battery pack 11; Described cell 8 with welding manner by tab welding on PCB keyset 10, realize battery pack 11 connection in series-parallel connect; Described PCB keyset 10 is printed circuit board (PCB), it offers lug and passes square hole and pad; NTC thin-film thermistor selected by described temperature sensor 9, attaches on cell 8 surface.
5 ﹒ as shown in Figure 5, described solar charging circuit plate 12, battery management system 13 are printed circuit board (PCB) with ac converter circuit board 14, be made up of the electronic devices and components be located on this circuit board and connector, be placed in the inside of Battery case, be screwed on upper cover 1.
As shown in Figure 6, described lower house 2 is provided with two installing hole 2b, decorative stripe 2a and labeling position 2c to 6 ﹒.
Although shown the utility model in above-described embodiment and be described; but those skilled in the art should be appreciated that; under the prerequisite not departing from the utility model general plotting, the amendment that the utility model is made and remodeling, should belong within the utility model protection range.
Claims (5)
1. a wall hanging domestic solar energy storage power supply, it is characterized in that, comprise: Battery case, be arranged at the battery pack of Battery case inside, solar charging circuit plate, battery management system, ac converter circuit board, be arranged at solar cell input adapter female seat, LCD liquid crystal display screen, relay indicating light, AC accessory power outlet, buzzer on top cover of faceplate; Described Battery case is made up of upper cover and lower house; Described AC accessory power outlet is two or three pole band large button single-pole switch socket; Described upper cover appearance is provided with decorative stripe; Described lower house is provided with installing hole and decorative stripe.
2. a kind of wall hanging domestic solar energy storage power supply according to claim 1, is characterized in that: described battery pack is made up of cell, PCB keyset, temperature sensor; Described cell is polymer monomer lithium battery; Described PCB keyset is arranged on the top of battery pack; Cell passes through tab welding on PCB keyset, and the connection in series-parallel realizing battery pack connects; NTC thin-film thermistor selected by described temperature sensor, attaches on cell surface.
3. a kind of wall hanging domestic solar energy storage power supply according to claim 1, it is characterized in that: described LCD liquid crystal display screen is touch-screen, can the data such as total voltage, residual capacity, charging and discharging currents, each monomer battery voltage, temperature of real-time query battery pack, and fault message; Meanwhile, also there is manual parameters function.
4. a kind of wall hanging domestic solar energy storage power supply according to claim 1, it is characterized in that: described battery management system, be made up of rechargeable solar battery control module, current acquisition module, voltage acquisition module, temperature collect module, power supply processing module, data access module, insulation monitoring module, communication module and central processing unit; There is the charging current of Real-Time Monitoring battery pack, assembled battery total voltage, discharging current, capacity, each cell temperature, failure diagnosis, early warning and controlling functions.When transfiniting, driving high-power MOSFET tube in way circuit, realizing the overcharging of battery pack, cross put, excess temperature, overcurrent and short-circuit protection function, relative alarm information is shown in LCD liquid crystal display screen simultaneously, and gives alarm by set buzzer.
5. a kind of wall hanging domestic solar energy storage power supply according to claim 1, is characterized in that: described solar charging circuit plate, battery management system and ac converter circuit board are all located at Battery case inside, are screwed and cover upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541987.3U CN204046256U (en) | 2014-09-21 | 2014-09-21 | A kind of wall hanging domestic solar energy storage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541987.3U CN204046256U (en) | 2014-09-21 | 2014-09-21 | A kind of wall hanging domestic solar energy storage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204046256U true CN204046256U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420541987.3U Expired - Fee Related CN204046256U (en) | 2014-09-21 | 2014-09-21 | A kind of wall hanging domestic solar energy storage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204046256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201760A (en) * | 2014-09-21 | 2014-12-10 | 戴国群 | Wall-mounted household solar energy storage power supply |
| CN107492609A (en) * | 2017-07-26 | 2017-12-19 | 南京天河汽车零部件股份有限公司 | A kind of new energy battery case of intelligent control |
-
2014
- 2014-09-21 CN CN201420541987.3U patent/CN204046256U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201760A (en) * | 2014-09-21 | 2014-12-10 | 戴国群 | Wall-mounted household solar energy storage power supply |
| CN107492609A (en) * | 2017-07-26 | 2017-12-19 | 南京天河汽车零部件股份有限公司 | A kind of new energy battery case of intelligent control |
| CN107492609B (en) * | 2017-07-26 | 2020-09-15 | 南京天河汽车零部件股份有限公司 | Intelligent control's new forms of energy battery box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 |