CN208690992U - A kind of energy supplying system for physical space type digital intelligent terminal - Google Patents
A kind of energy supplying system for physical space type digital intelligent terminal Download PDFInfo
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- CN208690992U CN208690992U CN201820744520.7U CN201820744520U CN208690992U CN 208690992 U CN208690992 U CN 208690992U CN 201820744520 U CN201820744520 U CN 201820744520U CN 208690992 U CN208690992 U CN 208690992U
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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
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Abstract
The utility model discloses a kind of energy supplying systems for physical space type digital intelligent terminal, it is related to energy storage energy supplying system technical field, the utility model includes solar battery group module, control module, power module and inverter, the solar battery group module is for receiving solar energy and solar energy being converted to electric energy, the control module is for being monitored the output voltage of solar battery group module, prevent current reflux from filling, and power module overdischarge, the power module is used to store the electric energy of solar battery group module output, and electrical equipment is powered, the inverter is used to the DC voltage stored in power module being converted to the alternating voltage being adapted to electrical equipment, for power supply for electrical equipment, the utility model is intelligent terminal power supply using solar energy, it avoids in night peak of power consumption , aggravate the burden of line, environmental protection and energy saving.
Description
Technical field
The utility model relates to energy storage energy supplying system technical fields, are used for physical space type number more particularly to one kind
The energy supplying system of word intelligent terminal.
Background technique
Solar energy is a kind of new energy, applies increasingly extensive, the application of solar energy, can reduce carbon emission, reduce
Pollution is conducive to global environment improvement, the attention by national governments and the common people.Solar energy is inexhaustible
Clean energy resource.In recent years, solar energy has an application in all trades and professions, most it is outstanding should belong to generate electricity by way of merging two or more grid systems and solar lighting.
Physical space type digital intelligent terminal is used at night through landscape brilliance colorful, that change is infinite to city
City is decorated, and existing physical space type digital intelligent terminal is to be supplied by directly connecting 220V alternating current it mostly
Electricity just cannot use, and be powered by alternating current, equally when line breaks down or needs power-off service
Increase the burden of power supply line, especially at night 20 points at night 22 peaks of power consumption when, enable physical space type number
Intelligent terminal but will increase the burden of power supply line.
Utility model content
The purpose of this utility model is that: pass through 220V alternating current to solve existing physical space type digital intelligent terminal
The problem of being powered, the burden of power supply line can be aggravated in peak times of power consumption, the utility model provide a kind of for physics
The energy supplying system of spatial mode digital intelligent terminal.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of energy supplying system for physical space type digital intelligent terminal, including solar battery group module, control mould
Block, power module and inverter, the solar battery group module is for receiving solar energy and solar energy being converted to electricity
Can, the control module is used to be monitored the output voltage of solar battery group module, and prevent current reflux from filling, and
Power module overdischarge, the power module be used for store solar battery group module output electric energy, and to electrical equipment into
Row power supply, the inverter are used to the DC voltage stored in power module being converted to the alternating current being adapted to electrical equipment
Pressure is power supply for electrical equipment.
Further, the solar cell module includes solar battery group BT, bridge rectifier B1 and three-terminal voltage-stabilizing
Device U1, the control module include diode D1, relay J, zener diode DW1, triode Q1 and triode Q2, the electricity
Source module includes battery E, the specific connection of solar battery group module, control module and power module are as follows:
The anode and cathode of solar battery group BT is connect with 1 end of bridge rectifier B1 and 3 ends respectively, bridge rectifier
1 end of the 2 ends connection three terminal regulator U1 of B1,4 ends of bridge rectifier B1 and the 3 foot connect and grounds of three terminal regulator U1,
1 end of three terminal regulator U1 is connected separately with capacitor C1 and C3, and the other end of capacitor C1 and C3 are grounded, three terminal regulator U1's
2 are connected separately with capacitor C2 and C4, and the other end of capacitor C2 and C4 are grounded；
The anode of the 2 ends connection diode D1 of three terminal regulator U1,1 end of the cathode connection relay J of diode D1 is simultaneously
And be also connected with the cathode of diode D2, the cathode of diode D2 connect with 2 ends of relay J and also with battery E just
Pole connection, the anode of diode D2 is connect with 5 ends of relay J, and is also connected with switch key K2, and switch key K2's is another
One end is connect with the cathode of battery E；
5 ends of relay J are connect with the collector of triode Q2, and the emitter of triode Q2 and the cathode of battery E connect
It connects, the base stage of triode Q2 is connect with the emitter of triode Q1, and the collector of triode Q1 is connected with resistance R3, resistance R3's
The other end is connect with 3 ends of relay J, and the base stage of triode Q1 is connected separately with switch key K2, resistance R2 and resistance R1, is opened
Close button K2 is connect with the cathode of battery E respectively with the other end of resistance R2, and the other end of resistance R1 connects zener diode
The anode of DW1, zener diode DW1 cathode connection relay J 3 ends, the both ends of inverter respectively with zener diode DW1
Cathode connected with the cathode of battery E.
Further, the solar battery group module is connected with solar battery group voltage sample module, power module
It is connected with supply voltage sampling module, solar battery group voltage sample module and supply voltage sampling module are connected separately with control
Device processed, the controller are connect with control module, for providing solar battery group voltage sample module and electricity to control module
The sampled voltage of source voltage sample module.
Further, the solar battery group voltage sample module is identical with supply voltage sampling module structure, wraps
Include the D/A converting circuit being made of V/F conversion chip, by D/A converting circuit by voltage signal be converted to digital signal into
Row sampling.
Further, the controller includes 8 single-chip microcontrollers of model AT89S52.
The working principle of the solar battery group module of the utility model, control module and power module are as follows:
The voltage of solar battery group BT by bridge rectifier B1 rectify and three terminal regulator U1 pressure stabilizing after, by two
Pole pipe D1 charges to battery E, and diode D1 can prevent from flowing backwards, reverse charging；
When needing electricity consumption, switch key K2 is pressed, relay J obtains electric actuation at this time, and 1 end and 3 terminations are logical, and circuit obtains electric
Work, when battery E voltage be higher than 10.8V when, the breakdown conducting of zener diode DW1, triode Q1 and Q2 conducting, circuit to
Inverter output voltage；When needing to close power module, switch key K1 is pressed, at this time the base earth of triode Q1, three
Pole pipe Q1 and Q2 cut-off, relay J are disconnected, and circuit stops working, when battery E voltage is lower than 10.8V, zener diode
DW1 reversely ends, triode Q1 and Q2 cut-off, and relay J power-off avoids battery E overdischarge.
The beneficial effects of the utility model are as follows:
1, the utility model can during the day charge to power module by solar battery group module, work as needs
When unlatching intelligent terminal decorates urban landscape at night, the DC voltage stored in power module is turned by inverter
It is changed to the alternating voltage being adapted to intelligent terminal, powers, is avoided in night peak of power consumption for intelligent terminal, aggravates city's electric wire
The burden on road.
2, the voltage of the solar battery group BT of the utility model is rectified and three terminal regulator by bridge rectifier B1
After U1 pressure stabilizing, charge by diode D1 to battery E, diode D1 can prevent electric current backflow, reverse charging, it is ensured that
The steady operation of system.
Detailed description of the invention
Fig. 1 is the integral module schematic diagram of the utility model.
Fig. 2 is the circuit connection schematic diagram of the utility model solar battery group module, control module and power module.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of energy supplying systems for physical space type digital intelligent terminal, including too
Positive energy battery module, control module, power module and inverter, the solar battery group module is for receiving solar energy
And solar energy is converted into electric energy, the control module is used to be monitored the output voltage of solar battery group module,
Prevent current reflux from filling and power module overdischarge, the power module is for storing the output of solar battery group module
Electric energy, and electrical equipment is powered, the inverter be used to be converted to the DC voltage stored in power module with
The alternating voltage of electrical equipment adaptation is power supply for electrical equipment.
The present embodiment can during the day charge to power module by solar battery group module, when needs are in evening
When upper unlatching intelligent terminal decorates urban landscape, the DC voltage stored in power module is converted to by inverter
The alternating voltage being adapted to intelligent terminal powers for intelligent terminal, avoids in night peak of power consumption, aggravate line
Burden.
Embodiment 2
As described in Figure 2, the present embodiment advanced optimizes on the basis of embodiment 1, specifically:
The solar cell module includes solar battery group BT, bridge rectifier B1 and three terminal regulator U1, described
Control module includes diode D1, relay J, zener diode DW1, triode Q1 and triode Q2, the power module packet
Include battery E, the specific connection of solar battery group module, control module and power module are as follows:
The anode and cathode of solar battery group BT is connect with 1 end of bridge rectifier B1 and 3 ends respectively, bridge rectifier
1 end of the 2 ends connection three terminal regulator U1 of B1,4 ends of bridge rectifier B1 and the 3 foot connect and grounds of three terminal regulator U1,
1 end of three terminal regulator U1 is connected separately with capacitor C1 and C3, and the other end of capacitor C1 and C3 are grounded, three terminal regulator U1's
2 are connected separately with capacitor C2 and C4, and the other end of capacitor C2 and C4 are grounded；
The anode of the 2 ends connection diode D1 of three terminal regulator U1,1 end of the cathode connection relay J of diode D1 is simultaneously
And be also connected with the cathode of diode D2, the cathode of diode D2 connect with 2 ends of relay J and also with battery E just
Pole connection, the anode of diode D2 is connect with 5 ends of relay J, and is also connected with switch key K2, and switch key K2's is another
One end is connect with the cathode of battery E；
5 ends of relay J are connect with the collector of triode Q2, and the emitter of triode Q2 and the cathode of battery E connect
It connects, the base stage of triode Q2 is connect with the emitter of triode Q1, and the collector of triode Q1 is connected with resistance R3, resistance R3's
The other end is connect with 3 ends of relay J, and the base stage of triode Q1 is connected separately with switch key K2, resistance R2 and resistance R1, is opened
Close button K2 is connect with the cathode of battery E respectively with the other end of resistance R2, and the other end of resistance R1 connects zener diode
The anode of DW1, zener diode DW1 cathode connection relay J 3 ends, the both ends of inverter respectively with zener diode DW1
Cathode connected with the cathode of battery E.
Embodiment 3
The present embodiment advanced optimizes on the basis of embodiment 1, specifically:
The solar battery group module is connected with solar battery group voltage sample module, and power module is connected with power supply
Voltage sample module, solar battery group voltage sample module and supply voltage sampling module are connected separately with controller, described
Controller is connect with control module, for providing solar battery group voltage sample module and supply voltage sampling to control module
The sampled voltage of module；The solar battery group voltage sample module is identical with supply voltage sampling module structure, includes
The D/A converting circuit being made of the V/F conversion chip of model LM331 is converted to voltage signal by D/A converting circuit
Digital signal is sampled, and the controller includes 8 single-chip microcontrollers of model AT89S52.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (5)
1. a kind of energy supplying system for physical space type digital intelligent terminal, it is characterised in that: including solar battery group mould
Block, control module, power module and inverter, the solar battery group module is for receiving solar energy and by solar energy
Electric energy is converted to, the control module prevents current reflux for being monitored to the output voltage of solar battery group module
Fill and power module overdischarge, the power module is used to store the electric energy of solar battery group module output, and to
Electric equipment is powered, and the inverter is used to be converted to the DC voltage stored in power module to be adapted to electrical equipment
Alternating voltage is power supply for electrical equipment.
2. a kind of energy supplying system for physical space type digital intelligent terminal according to claim 1, it is characterised in that:
The solar battery group module includes solar battery group BT, bridge rectifier B1 and three terminal regulator U1, the control mould
Block includes that diode D1, relay J, zener diode DW1, triode Q1 and triode Q2, the power module include electric power storage
Pond E, the specific connection of solar battery group module, control module and power module are as follows:
The anode and cathode of solar battery group BT is connect with 1 end of bridge rectifier B1 and 3 ends respectively, bridge rectifier B1's
2 ends connect 1 end of three terminal regulator U1,4 ends of bridge rectifier B1 and the 3 foot connect and grounds of three terminal regulator U1, three ends
1 end of voltage-stablizer U1 is connected separately with capacitor C1 and C3, and the other end of capacitor C1 and C3 are grounded, and 2 points of three terminal regulator U1
It is not connected with capacitor C2 and C4, the other end of capacitor C2 and C4 are grounded；
The anode of the 2 ends connection diode D1 of three terminal regulator U1, the cathode of diode D1 connect 1 end of relay J and go back
It is connected with the cathode of diode D2, the cathode of diode D2 connect with 2 ends of relay J and also connects with the anode of battery E
It connects, the anode of diode D2 is connect with 5 ends of relay J, and is also connected with switch key K2, the other end of switch key K2
It is connect with the cathode of battery E；
5 ends of relay H are connect with the collector of triode Q2, and the emitter of triode Q2 is connect with the cathode of battery E, and three
The base stage of pole pipe Q2 is connect with the emitter of triode Q1, and the collector of triode Q1 is connected with resistance R3, and resistance R3's is another
End is connect with 3 ends of relay J, and the base stage of triode Q1 is connected separately with switch key K2, resistance R2 and resistance R1, switch and presses
Key K2 is connect with the cathode of battery E respectively with the other end of resistance R2, the other end connection zener diode DW1's of resistance R1
Anode, 3 ends of the cathode connection relay J of zener diode DW1, the both ends of the inverter yin with zener diode DW1 respectively
Pole is connected with the cathode of battery E.
3. a kind of energy supplying system for physical space type digital intelligent terminal according to claim 2, it is characterised in that:
The solar battery group module is connected with solar battery group voltage sample module, and power module is connected with supply voltage sampling
Module, solar battery group voltage sample module and supply voltage sampling module are connected separately with controller, the controller with
Control module connection, for providing adopting for solar battery group voltage sample module and supply voltage sampling module to control module
Sample voltage.
4. a kind of energy supplying system for physical space type digital intelligent terminal according to claim 3, it is characterised in that:
The solar battery group voltage sample module is identical with supply voltage sampling module structure, includes by V/F conversion chip group
At D/A converting circuit, voltage signal is converted to by digital signal by D/A converting circuit and is sampled.
5. a kind of energy supplying system for physical space type digital intelligent terminal according to claim 3 or 4, feature exist
In: the controller includes 8 single-chip microcontrollers of model AT89S52.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744520.7U CN208690992U (en) | 2018-05-18 | 2018-05-18 | A kind of energy supplying system for physical space type digital intelligent terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744520.7U CN208690992U (en) | 2018-05-18 | 2018-05-18 | A kind of energy supplying system for physical space type digital intelligent terminal |
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| Publication Number | Publication Date |
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| CN208690992U true CN208690992U (en) | 2019-04-02 |
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| CN201820744520.7U Active CN208690992U (en) | 2018-05-18 | 2018-05-18 | A kind of energy supplying system for physical space type digital intelligent terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803741A (en) * | 2020-12-31 | 2021-05-14 | 航天柏克(广东)科技有限公司 | Automatic start-stop control method and circuit for photovoltaic system inverter |
-
2018
- 2018-05-18 CN CN201820744520.7U patent/CN208690992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803741A (en) * | 2020-12-31 | 2021-05-14 | 航天柏克(广东)科技有限公司 | Automatic start-stop control method and circuit for photovoltaic system inverter |
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