CN208158225U - A kind of portable energy-storing power supply - Google Patents
A kind of portable energy-storing power supply Download PDFInfo
- Publication number
- CN208158225U CN208158225U CN201820750434.7U CN201820750434U CN208158225U CN 208158225 U CN208158225 U CN 208158225U CN 201820750434 U CN201820750434 U CN 201820750434U CN 208158225 U CN208158225 U CN 208158225U
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- electrically connected
- circuit
- power supply
- energy storage
- portable energy
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- 238000004146 energy storage Methods 0.000 claims description 39
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 210000000352 storage cell Anatomy 0.000 claims 2
- 230000005611 electricity Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 101100219315 Arabidopsis thaliana CYP83A1 gene Proteins 0.000 description 1
- 101000806846 Homo sapiens DNA-(apurinic or apyrimidinic site) endonuclease Proteins 0.000 description 1
- 101000835083 Homo sapiens Tissue factor pathway inhibitor 2 Proteins 0.000 description 1
- 101100269674 Mus musculus Alyref2 gene Proteins 0.000 description 1
- 101100140580 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) REF2 gene Proteins 0.000 description 1
- 102100026134 Tissue factor pathway inhibitor 2 Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of portable energy-storing power supplys, include chargeable storage battery, the electrode of chargeable storage battery is electrically connected to charging circuit by the first controlled switch, electrode is also connected with inverter, the output end of inverter is electrically connected voltage regulator circuit, and the output end of voltage regulator circuit is electrically connected an accessory power outlet；Charging circuit includes a commercial power charged circuit and a solar charging circuit, and the input terminal of commercial power charged circuit connects a plug by conducting wire, and the input terminal of solar charging circuit is electrically connected photovoltaic module；First controlled switch is electrically connected governor circuit, and the first control signal input terminal of control circuit is electrically connected first voltage comparator, and an input terminal of first voltage comparator is electrically connected overshoot reference voltage, and another input terminal is electrically connected electrode.The utility model can be powered when power is off, and have commercial power charged and solar recharging both of which and city's electricity output and direct current electricity output both of which, be had wide range of applications, practical.
Description
Technical Field
The utility model relates to an electric energy storage field, more specifically say, relate to a portable energy storage power.
Background
With the social development, electricity is essential in daily life and work, but a series of problems such as outdoor electricity utilization, equipment power backup and power failure are often encountered. Due to the problems of no electricity and power failure, the work cannot be continued, and the daily life of people is also influenced. Particularly in summer with high peak of electricity, the power is cut off to become the ordinary meal; or in remote areas, countries suffering from war disorder, are often faced with power outage and utilization problems, and portable, power-storable products have become one of their choices for addressing these problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the technical defect that part personnel often face outage and power consumption difficult problem among the prior art, provide a portable energy storage power.
The utility model provides a portable energy storage power supply, contain chargeable storage battery, chargeable storage battery's electrode is connected to charging circuit through first controlled switch electrical behavior, the electrode still is connected with the dc-to-ac converter that is used for exporting the commercial power, and the output electrical connection voltage stabilizing circuit of dc-to-ac converter, voltage stabilizing circuit's output electrical connection an output socket;
the charging circuit comprises a mains supply charging circuit and a solar charging circuit, wherein the input end of the mains supply charging circuit is connected with a plug through a wire, and the input end of the solar charging circuit is electrically connected with the photovoltaic module;
the first controlled switch is electrically connected with the main control circuit, a first control signal input end of the control circuit is electrically connected with the first voltage comparator, one input end of the first voltage comparator is electrically connected with the overshoot reference voltage, and the other input end of the first voltage comparator is electrically connected with the electrode.
Further, the utility model discloses an among the portable energy storage power supply, including a casing, but rechargeable battery storage first controlled switch charging circuit the dc-to-ac converter voltage stabilizing circuit master control circuit first voltage comparator all is located in the casing, output socket is located the casing, the plug is connected to outside the casing through the wire.
Furthermore, in the portable energy storage power supply of the present invention, the photovoltaic module is connected to the solar charging circuit through a wire and is located outside the housing; or,
the photovoltaic module is mounted on the housing.
Further, the utility model discloses an among the portable energy storage power supply, the electrode is electric connection direct current to direct current circuit still, and direct current changes direct current circuit's output electric connection direct current output interface.
Furthermore, in the portable energy storage power supply of the utility model, the electrode is also connected with a second controlled switch for controlling the on-off of the output of the portable energy storage power supply, the second controlled switch is electrically connected with the main control circuit, a second control signal input end of the control circuit is electrically connected with a second voltage comparator, one input end of the second voltage comparator is electrically connected with over-discharge reference voltage, the other input end is electrically connected with the electrode,
furthermore, in the portable energy storage power supply of the present invention, the first controlled switch and the second controlled switch are both relays.
Further, the utility model discloses an among the portable energy storage power supply, portable energy storage power supply still has temperature detecting element and alarm unit, temperature detecting element and alarm unit electric connection respectively master control circuit, temperature detecting element sets up respectively around one or more appointed components and parts, with at arbitrary one when the temperature that temperature detecting element detected is higher than the default, make alarm unit is in send out the police dispatch newspaper under control circuit's the control.
Further, in the portable energy storage power supply of the present invention, the first controlled switch and the charging circuit transmit electric energy through two conductive wires, and a current limiting resistor and a LED indicator light connected in series are provided between the two conductive wires.
Further, in the portable energy storage power supply of the present invention, the main control circuit is implemented based on the single chip microcomputer.
Further, in the portable energy storage power supply of the present invention, the number of the rechargeable storage batteries is plural, and the electrodes of the rechargeable storage batteries are connected in parallel.
Implement the utility model discloses a portable energy storage power supply has following beneficial effect: the utility model discloses can supply power when the outage, and have commercial power and charge with two kinds of modes of solar charging to and commercial power output and two kinds of modes of direct current output, the range of application is extensive, and the practicality is strong.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a schematic diagram of a first embodiment of a portable energy storage power supply of the present invention;
fig. 2 is a schematic diagram of a second embodiment of the portable energy storage power supply of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, it is a schematic diagram of a first embodiment of the portable energy storage power supply of the present invention. In this embodiment, the portable energy storage power supply includes a rechargeable battery, electrodes (such as + pole and-pole in the figure) of the rechargeable battery are electrically connected to the charging circuit through a first controlled switch, the electrodes are further connected to an inverter for outputting the commercial power, an output end of the inverter is electrically connected to a voltage stabilizing circuit, and an output end of the voltage stabilizing circuit is electrically connected to an output socket. For example, if the commercial power is 220V/50Hz in China, the inverter converts the electric energy of the rechargeable storage battery into 220V/50Hz alternating current, and then the voltage stabilizing circuit performs voltage stabilizing treatment.
The charging circuit comprises a mains supply charging circuit and a solar charging circuit, wherein the input end of the mains supply charging circuit is connected with a plug through a wire, and the input end of the solar charging circuit is electrically connected with the photovoltaic module;
the first controlled switch is electrically connected with the main control circuit, a first control signal input end of the control circuit is electrically connected with the first voltage comparator, one input end of the first voltage comparator is electrically connected with the overshoot reference voltage, and the other input end of the first voltage comparator is electrically connected with the electrode. When the rechargeable storage battery is normally charged, the first voltage comparator outputs a first level signal (such as a high level signal), and the main control circuit controls the first controlled switch to be switched on; when the rechargeable storage battery overshoots, the reference voltage at two ends of the rechargeable storage battery is greater than the overshoot reference voltage REF1, and the difference between the two is greater than the threshold value, the first voltage comparator outputs a second level signal (such as a low level signal), at which time the main control circuit controls the first controlled switch to be turned off, and at which time the charging is stopped. The main control circuit is realized based on a single chip microcomputer.
In this embodiment, the rechargeable battery, the first controlled switch, the charging circuit, the inverter, the voltage stabilizing circuit, the main control circuit, and the first voltage comparator are all located in the housing, the output socket is located on the housing, and the plug is connected to the outside of the housing through a wire. The photovoltaic module is connected to the solar charging circuit through a lead and is positioned outside the shell.
Referring to fig. 2, which is a second embodiment of the portable energy storage power source of the present invention, the present embodiment is different from the first embodiment only in the following differences.
The photovoltaic module is installed on the casing.
The electrode is also electrically connected with the DC-DC conversion circuit, and the output end of the DC-DC conversion circuit is electrically connected with the DC output interface.
The electrode is also connected with a second controlled switch used for controlling the on-off of the output of the portable energy storage power supply, the second controlled switch is electrically connected with the main control circuit, a second control signal input end of the control circuit is electrically connected with a second voltage comparator, one input end of the second voltage comparator is electrically connected with over-discharge reference voltage, and the other input end of the second voltage comparator is electrically connected with the electrode. When the rechargeable storage battery supplies power normally, the second voltage comparator outputs a second level signal (such as a low level signal), and the main control circuit controls the second controlled switch to be conducted; the voltage of the rechargeable storage battery is gradually reduced along with the continuous power supply, when the rechargeable storage battery is over-discharged, the reference voltage at the two ends of the rechargeable storage battery is smaller than the overshoot reference voltage REF2, and the difference value between the two is larger than the threshold value, the second voltage comparator outputs a first level signal (such as a high level signal), at this time, the main control circuit controls the second controlled switch to be switched off, and at this time, the power supply is stopped.
The first controlled switch and the second controlled switch are both relays.
The portable energy storage power supply is also provided with a temperature detection unit and an alarm unit, the temperature detection unit and the alarm unit are respectively electrically connected with the main control circuit, and the temperature detection unit is respectively arranged around one or more appointed components, so that when the temperature detected by any one temperature detection unit is higher than a preset value, the alarm unit gives an alarm under the control of the control circuit. In this embodiment, a temperature detection unit is disposed around the inverter, and when the voltage of the inverter is too high, the main control circuit will send out a control signal to control the alarm unit to send out an alarm. The alarm unit may be a red LED indicator lamp, or a buzzer or the like.
The first controlled switch and the charging circuit transmit electric energy through two conducting wires, and a current-limiting resistor and an LED indicator lamp which are sequentially connected in series are arranged between the two conducting wires. The LED pilot lamp sets up on the casing, through this setting, when can realizing charging, the LED lights and instructs.
In other embodiments of the present invention, the number of the rechargeable storage batteries is plural, and the electrodes of the plural rechargeable storage batteries are connected in parallel.
The utility model discloses an innovation point:
1. the design is light and portable, and the problem of power utilization under the condition of being in the middle is solved.
2. And multiple output modes, so that the battery energy can be maximally applied.
3. There is a transmission signal warning function. The portable energy storage power supply has complete functions and is enough for various devices to work temporarily or for a long time. And multiple charging modes enable product audiences to be wider.
The utility model discloses a feasibility analysis:
1. the technical feasibility is as follows: the portable energy storage power supply has complete functions and is enough for various devices to work temporarily or for a long time; and multiple charging modes enable product audiences to be wider.
2. Feasibility of human resources: and an excellent and professional research and development team is established.
3. Market feasibility: the energy storage power supply products are mainly sold in african countries and various regions. These countries often have blackouts due to war problems, and thus this product is just needed. Many countries, including some places in China, all adopt the ladder electricity difference, and the price is different day and night, can theoretically store electricity through the energy storage power supply night, uses daytime, reduces the price difference.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (10)
1. A portable energy storage power supply is characterized by comprising a rechargeable storage battery, wherein an electrode of the rechargeable storage battery is electrically connected to a charging circuit through a first controlled switch, the electrode is also connected with an inverter for outputting commercial power, the output end of the inverter is electrically connected with a voltage stabilizing circuit, and the output end of the voltage stabilizing circuit is electrically connected with an output socket;
the charging circuit comprises a mains supply charging circuit and a solar charging circuit, wherein the input end of the mains supply charging circuit is connected with a plug through a wire, and the input end of the solar charging circuit is electrically connected with the photovoltaic module;
the first controlled switch is electrically connected with the main control circuit, a first control signal input end of the control circuit is electrically connected with the first voltage comparator, one input end of the first voltage comparator is electrically connected with the overshoot reference voltage, and the other input end of the first voltage comparator is electrically connected with the electrode.
2. The portable energy storage power supply of claim 1, comprising a housing, wherein the rechargeable battery, the first controlled switch, the charging circuit, the inverter, the voltage regulator circuit, the main control circuit, and the first voltage comparator are all disposed in the housing, the output socket is disposed on the housing, and the plug is connected to the outside of the housing through a wire.
3. The portable energy storage power supply of claim 2, wherein the photovoltaic module is connected to the solar charging circuit by a wire and is located outside the housing; or,
the photovoltaic module is mounted on the housing.
4. The portable energy storage power supply of claim 1, wherein the electrode is further electrically connected to a dc-to-dc circuit, and an output terminal of the dc-to-dc circuit is electrically connected to the dc output interface.
5. The portable energy storage power supply of claim 1, wherein the electrode is further connected to a second controlled switch for controlling on/off of the output of the portable energy storage power supply, the second controlled switch is electrically connected to the main control circuit, a second control signal input terminal of the control circuit is electrically connected to a second voltage comparator, one input terminal of the second voltage comparator is electrically connected to an overdischarge reference voltage, and the other input terminal of the second voltage comparator is electrically connected to the electrode.
6. The portable energy storage power supply of claim 5, wherein the first controlled switch and the second controlled switch are both relays.
7. The portable energy storage power supply of claim 1, further comprising a temperature detection unit and an alarm unit, wherein the temperature detection unit and the alarm unit are electrically connected to the main control circuit respectively, and the temperature detection unit is disposed around one or more designated components respectively, so that the alarm unit gives an alarm under the control of the control circuit when the temperature detected by any one of the temperature detection units is higher than a preset value.
8. The portable energy storage power supply of claim 1, wherein the first controlled switch and the charging circuit are electrically connected through two conductive wires, and a current limiting resistor and an LED indicator are connected in series between the two conductive wires.
9. The portable energy storage power supply of claim 1, wherein the master control circuit is implemented based on a single chip microcomputer.
10. The portable energy storage power supply of claim 1, wherein the rechargeable storage cells are in plurality, and electrodes of the rechargeable storage cells are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750434.7U CN208158225U (en) | 2018-05-18 | 2018-05-18 | A kind of portable energy-storing power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750434.7U CN208158225U (en) | 2018-05-18 | 2018-05-18 | A kind of portable energy-storing power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158225U true CN208158225U (en) | 2018-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820750434.7U Active CN208158225U (en) | 2018-05-18 | 2018-05-18 | A kind of portable energy-storing power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158225U (en) |
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2018
- 2018-05-18 CN CN201820750434.7U patent/CN208158225U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 buildings 101, a and B, No. 7, Baodong Road, xiuxin community, Kengzi street, Pingshan District, Shenzhen, Guangdong Patentee after: SHENZHEN HAILEI NEW ENERGY Co.,Ltd. Address before: 518000 Lijing South Road, Shijing street, Ping Shan, Shenzhen, Guangdong 69 Patentee before: SHENZHEN HAILEI NEW ENERGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240111 Address after: 518000, Unit 802, Building 3, Shenzhen New Generation Industrial Park, No. 136 Zhongkang Road, Meidu Community, Meilin Street, Futian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Hailei Energy Storage Co.,Ltd. Address before: 518000 buildings 101, a and B, No. 7, Baodong Road, xiuxin community, Kengzi street, Pingshan District, Shenzhen, Guangdong Patentee before: SHENZHEN HAILEI NEW ENERGY Co.,Ltd. |
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| TR01 | Transfer of patent right |