CN204290440U - A kind of multifuctional solar communication equipment charger - Google Patents
A kind of multifuctional solar communication equipment charger Download PDFInfo
- Publication number
- CN204290440U CN204290440U CN201520020718.7U CN201520020718U CN204290440U CN 204290440 U CN204290440 U CN 204290440U CN 201520020718 U CN201520020718 U CN 201520020718U CN 204290440 U CN204290440 U CN 204290440U
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- charging
- circuit
- power supply
- communication equipment
- control unit
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- 238000004891 communication Methods 0.000 title claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 3
- 230000008439 repair process Effects 0.000 abstract description 8
- 238000004146 energy storage Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of multifuctional solar communication equipment charger, it is characterized in that composition comprises: control unit, commutation circuit, filter circuit, step-down, rectification and filter circuit, charging circuit, photosensitive switch, storage battery, communication interface and touch-screen.The utility model can utilize solar panel charging energy-storing when fine day has sunlight, and the cloudy day there is not during sunlight and utilizes the energy storage of 220V alternating current charging, thus realizes providing temporary power when emergency first-aid repair to communication equipment, ensures that emergency first-aid repair fast carries out smoothly.
Description
Technical field
The utility model relates to a kind of charging device, specifically a kind of multifuctional solar communication equipment charger.
Background technology
The electric power system of current China is towards the direction fast development of bulk power grid, high reliability, high automation level, and new high request is proposed to operation of power networks automation, intelligentized monitoring, and the reliability service of communication network ensures the key issue to operation of power networks reliably monitoring.
Modern communication networks has become one of most important foundation structure supporting modern economy, and communication equipment is the key node supporting communication network, and safe and reliable power supply is the essential condition ensureing that communication equipment normally runs.
At present, communication equipment mainly adopts 220V ac power supply, mains failure time, communication equipment cannot normally work.Introduce stand-by power supply in some application places, to ensure the need of emergency service when having a power failure, but due to the finite capacity of stand-by power supply, when interruption duration is longer, the normal work of communication equipment can not be ensured.
Solar energy is the mankind's the abundantest utilizable energy, and anywhere can develop, and there is not the problem of transport.Solar energy is also a kind of clean energy resource, when development and utilization, can not produce waste residue, waste water and waste gas, also not have noise, more can not affect the ecological balance.Solar energy as the reproducible clean energy resource of one, its develop to the economic development of China and environmental protection significant.
Utility model content
The weak point that the utility model exists to overcome prior art, provides a kind of multifuctional solar communication equipment charger, to providing temporary power to communication equipment when emergency first-aid repair, ensures that emergency first-aid repair fast carries out smoothly.
The utility model is that technical solution problem adopts following technical scheme:
A kind of multifuctional solar communication equipment of the utility model charger, is characterized in that composition comprises: control unit, commutation circuit, filter circuit, step-down, rectification and filter circuit, charging circuit, photosensitive switch, storage battery, communication interface and touch-screen;
Described step-down, rectification and filter circuit are used for carrying out voltage transformation and rectifying and wave-filtering to the 220V alternating current of input, obtain the first DC charging power supply and export described commutation circuit to;
The direct current that described filter circuit is used for solar panel exports carries out filtering process, obtains the second DC charging power supply and exports described commutation circuit to;
Described commutation circuit is for realizing the switching controls to described first DC charging power supply and described second DC charging power supply;
Described control unit utilizes described photosensitive switch to carry out Real-Time Monitoring to sunlight intensity, thus control described commutation circuit export the first DC charging power supply or export the second DC charging power supply to described charging circuit for charging for described storage battery; Described control unit monitors voltage and the electric current of described storage battery simultaneously, thus controls the charging process of storage battery;
Described communication interface is used for carrying out remote monitoring and control;
Described touch-screen is used for the input of on-site parameters and the display of state.
Multifuctional solar communication equipment charger described in the utility model, its feature is:
Described control unit adopts ARM chip LPC2136 to be controller.
Described communication interface adopts the RS485 bus interface circuit of MAX3072 expansion, to realize remote communicating function.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model has little, the portable characteristic of volume, can realize rapidly, in time providing temporary power to communication equipment when emergency first-aid repair, thus ensure that emergency first-aid repair fast carries out smoothly, substantially increase safe running of transformer substation level, also can be used for other field, applied range.
2, the mode that the utility model realizes solar recharging and 220V alternating current charging by commutation circuit switches, have and utilize solar panel charging energy-storing when fine day has sunlight, cloudy day the automatic switching function not utilizing the energy storage of 220V alternating current charging during sunlight, thus make the charging process that can complete storage battery under different external environment, both reliability and the flexibility of communication equipment power supply had been improve, possess again effect of energy-conserving and environment-protective, there is higher economic benefit and social benefit.
3, the utility model utilizes communication interface to realize information networking; Adopt RS485 communication interface, can the state of charger be monitored by telecommunication and realize corresponding Long-distance Control, to realize the round-the-clock monitoring of long-range 24h, thus improve the convenience of reliability of operation and use.
Accompanying drawing explanation
Fig. 1 is the utility model system architecture diagram;
Fig. 2 is the RS485 bus interface circuit schematic diagram of the utility model expansion.
Embodiment
In the present embodiment, as shown in Figure 1, a kind of multifuctional solar communication equipment charger is applied to provide temporary power to during power supply unit emergency first-aid repair to communication equipment, ensure the back-up source that emergency first-aid repair fast carries out smoothly and charging device, its composition comprises: control unit, commutation circuit, filter circuit, step-down, rectification and filter circuit, charging circuit, photosensitive switch, large-capacity battery, communication interface and touch-screen;
Step-down, rectification and filter circuit are used for carrying out voltage transformation and rectifying and wave-filtering to the 220V alternating current of input, obtain the first DC charging power supply and export commutation circuit to;
The direct current that filter circuit is used for solar panel exports carries out filtering process, obtains the second DC charging power supply and exports commutation circuit to;
Commutation circuit is for realizing the switching controls to the first DC charging power supply and the second DC charging power supply;
Control unit is for realizing the control to whole charger; In concrete enforcement, control unit adopts ARM7 single-chip microcomputer LPC2136 chip to be controller; For Real-Time Monitoring sunlight intensity and battery capacity, realize the control operation of the automatic switchover of mode of operation and charge power supply, specific works process is as follows:
Control unit passes through the capacity of Real-Time Monitoring storage battery, to determine whether to need by the charging operations of charging circuit realization to storage battery; Control unit utilizes photosensitive switch to carry out Real-Time Monitoring to sunlight intensity, thus controls commutation circuit described first DC charging power supply of output or export the second DC charging power supply to charging circuit to be used for charging for large-capacity battery; Specifically, when photosensitive switch monitors sunlight, when being fine day, control unit control commutation circuit switches the second DC charging power supply and exports charging circuit to for being large-capacity battery charging; When photosensitive switch does not monitor sunlight, when being the cloudy day, control unit control commutation circuit switches the first DC charging power supply and exports charging circuit to for being large-capacity battery charging; Meanwhile, the voltage of control unit monitoring large-capacity battery and electric current, thus control the charging process of large-capacity battery;
Communication interface is used for carrying out remote monitoring and control with computer; As shown in Figure 2, in concrete enforcement, communication interface adopts the RS485 bus interface circuit of MAX3072 expansion, to realize remote communicating function, thus monitors the state of charger by telecommunication and realizes corresponding Long-distance Control.TXD pin, RXD pin be ARM chip serial ports 0 data export and data-out pin, 485CTR is the output pin of ARM chip, for control MAX3072 transmission or receive enable.
Touch-screen is used for the input of on-site parameters and the display of state, in concrete enforcement, selects 5 inch liquid crystal touch screens of 800 × 480 pixel 65K looks, realizes the function of input operation and display, friendly interface.
Claims (3)
1. a multifuctional solar communication equipment charger, is characterized in that composition comprises: control unit, commutation circuit, filter circuit, step-down, rectification and filter circuit, charging circuit, photosensitive switch, storage battery, communication interface and touch-screen;
Described step-down, rectification and filter circuit are used for carrying out voltage transformation and rectifying and wave-filtering to the 220V alternating current of input, obtain the first DC charging power supply and export described commutation circuit to;
The direct current that described filter circuit is used for solar panel exports carries out filtering process, obtains the second DC charging power supply and exports described commutation circuit to;
Described commutation circuit is for realizing the switching controls to described first DC charging power supply and described second DC charging power supply;
Described control unit utilizes described photosensitive switch to carry out Real-Time Monitoring to sunlight intensity, thus control described commutation circuit export the first DC charging power supply or export the second DC charging power supply to described charging circuit for charging for described storage battery; Described control unit monitors voltage and the electric current of described storage battery simultaneously, thus controls the charging process of storage battery;
Described communication interface is used for carrying out remote monitoring and control;
Described touch-screen is used for the input of on-site parameters and the display of state.
2. multifuctional solar communication equipment charger according to claim 1, is characterized in that: described control unit adopts ARM chip LPC2136 to be controller.
3. a kind of multifuctional solar communication equipment charger according to claim 1, is characterized in that: described communication interface adopts the RS485 bus interface circuit of MAX3072 expansion, to realize remote communicating function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020718.7U CN204290440U (en) | 2015-01-12 | 2015-01-12 | A kind of multifuctional solar communication equipment charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020718.7U CN204290440U (en) | 2015-01-12 | 2015-01-12 | A kind of multifuctional solar communication equipment charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290440U true CN204290440U (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020718.7U Expired - Fee Related CN204290440U (en) | 2015-01-12 | 2015-01-12 | A kind of multifuctional solar communication equipment charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204290440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147210A (en) * | 2017-06-27 | 2017-09-08 | 合肥尚硕新能源有限公司 | A kind of light-operated solar power supply circuit |
| CN107425590A (en) * | 2017-06-27 | 2017-12-01 | 合肥尚硕新能源有限公司 | A kind of solar powered switching circuit |
-
2015
- 2015-01-12 CN CN201520020718.7U patent/CN204290440U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147210A (en) * | 2017-06-27 | 2017-09-08 | 合肥尚硕新能源有限公司 | A kind of light-operated solar power supply circuit |
| CN107425590A (en) * | 2017-06-27 | 2017-12-01 | 合肥尚硕新能源有限公司 | A kind of solar powered switching circuit |
| CN107147210B (en) * | 2017-06-27 | 2021-03-09 | 合肥尚硕新能源有限公司 | Light-operated type solar power supply circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 |