CN203135529U - Novel household solar power supply system - Google Patents
Novel household solar power supply system Download PDFInfo
- Publication number
- CN203135529U CN203135529U CN 201320167487 CN201320167487U CN203135529U CN 203135529 U CN203135529 U CN 203135529U CN 201320167487 CN201320167487 CN 201320167487 CN 201320167487 U CN201320167487 U CN 201320167487U CN 203135529 U CN203135529 U CN 203135529U
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- photovoltaic controller
- novel household
- solar energy
- inverter
- converter
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Abstract
The utility model discloses a novel household solar power supply system which comprises the following components: a solar cell panel, a photovoltaic controller, an accumulator, an inverter, a DC/DC converter, a USB interface and DC interfaces. The input end of the photovoltaic controller is connected with the solar cell panel, and the output end is connected with the accumulator. The input end of the DC/DC converter is connected with the photovoltaic controller, and the output end is connected with the USB interface and the DC interfaces. The input end of the inverter is connected with the photovoltaic controller, and the output end is connected with an AC load. The household solar power supply system can supply power for a household AC load, and can supply power for the household electronic products such as mobile phone, MP3, MP4, MP5 and digital camera. The solar energy is reasonably utilized in home. Energy saving and environment-friendly performance are obtained.
Description
Technical field
The present invention relates to a kind of household solar energy power supply technique field, relate in particular to a kind of novel household solar energy power supply technique.
Background technology
Along with rapid economy development, the lasting propelling of process of industrialization, non-renewable energy resources will move closer to exhaustion, and solar energy is subjected to people's favor as a kind of cleaning, the natural energy resources not to the utmost that continues forever, use, its application has not only improved biological environment, reduce the discharging of greenhouse gas, but also be conducive to energy-saving and emission-reduction and development low-carbon economy.At present, it mainly is heat build-up that most of families utilize solar energy, and rare solar energy is primarily aimed at some large-scale AC electric appliance in the family to family power supply, and supply power mode is single, can not power supply easily is provided for simultaneously some electronic products.
Summary of the invention
The objective of the invention is to overcome the deficiency at above-mentioned technical problem, a kind of energy-conserving and environment-protective, a kind of novel household solar energy electric power system rational in infrastructure, easy to use are provided.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of novel household solar energy electric power system is characterized in that: comprise solar panel, photovoltaic controller, storage battery, inverter, DC/DC converter, USB interface and DC interface; Described photovoltaic controller input connects solar panel, and output connects storage battery; The input of described DC/DC converter connects photovoltaic controller, and output connects various direct-flow current consumers; Described inverter input connects photovoltaic controller, and output connects AC electric appliance.
Described photovoltaic controller chip refers to single-chip microcomputer or DSP.
Described solar panel is installed on the family roof or in the garden.
Described USB interface and DC interface are embedded on the shell of DC/DC converter.
Described inverter refers to that direct current delivers stream (DC-AC) inverter.
Described various direct-flow current consumer refers to by USB interface and the external various direct-flow current consumers of DC interface.
The invention has the beneficial effects as follows: the invention provides a kind of novel household solar energy electric power system, not only can provide required electric energy for some AC electric equipment in the family, also provide various required different electric energy for some electronic equipments in the family.Solar energy has obtained in the family reasonably, has utilized fully, has saved electric energy, has protected environment, has brought convenience with warm for the life of family.
Description of drawings
Fig. 1 is control structure block diagram of the present invention.
Fig. 2 is DC/DC converter shell mechanism schematic diagram of the present invention.
Among the figure: 1 is solar panel, and 2 is photovoltaic controller, and 3 is storage battery, and 4 is the DC/DC converter, and 5 is inverter, and 6 is AC electric appliance, and 7 is various direct-flow current consumers, and 8 is USB interface, and 9 is knob, and 10 is the voltage display screen, and 11 is DC interface.
Embodiment
In order to make purpose of the present invention, technical scheme and creation characteristic clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1 and Figure 2, a kind of novel household solar energy electric power system comprises solar panel 1, photovoltaic controller 2, storage battery 3, inverter 5, DC/DC converter 4, USB interface 8, DC interface 11, knob 9 and voltage display screen 10.Photovoltaic controller 2 inputs connect solar panel 1, and output connects storage battery 3; The input of DC/DC converter 4 connects photovoltaic controller 2, and output connects various direct-flow current consumers 7; The input of inverter 5 connects photovoltaic controller 2, and output connects AC electric appliance 6.
The acp chip of photovoltaic controller 2 can be single-chip microcomputer or DSP, be the AVR series monolithic of being released by atmel corp's research and development as used herein, this model be ATmega48 it be 8 single-chip microcomputers of high speed that adopt reduced instruction set computer, it is the technical grade chip, can work reliably under harsh environmental conditions; Photovoltaic controller 2 is made up of charging circuit, discharge circuit, testing circuit, charging circuit is connecting solar panel 1 and storage battery 3, discharge circuit connects storage battery 3, DC/DC converter 4 and inverter 5, and testing circuit connects storage battery 3 and alternating current-direct current electrical appliance.Be translated into electric energy when solar irradiation is mapped on the solar panel 1, under the effect of charging circuit, be stored in the storage battery 3, in order to the electricity consumption of alternating current-direct current electrical appliance; When the alternating current-direct current electrical appliance needed electricity consumption work, discharge circuit divided two-way to supply with electrical appliance the electric energy in the storage battery 3: one tunnel process direct current is delivered stream (DC-AC) inverter 5, is transformed into alternating current and supplies with AC electric appliance 6; Another road is transformed into the required electric energy of various direct-flow current consumer 7 through the DC/DC converter, and also be divided into two classes here: a class is that the output of 5V directly connects general USB interface 8, and convenient some small-sized electronic products of giving directly charge with the usb data line; Another kind of is the adjustable direct current of 0～30V, through DC interface 11 outputs, can be adjusted to required direct voltage arbitrarily by adjusting knob 9, voltage is increasing when knob 9 clockwise directions rotate, otherwise then reduce, can read the numerical value of the voltage of transferring during adjusting from the voltage display screen 10 on adjusting knob next door.
In use AC electric appliance 6 is connected on the inverter 5; Because USB interface 8 and DC interface 11 are embedded on the shell of DC/DC converter 4, when need powering or charge, some small-sized electronic products can be connected the USB interface 8 on DC/DC converter 4 shells by the usb data line, other direct-flow current consumer can be connected on the DC interface 11 on DC/DC converter 4 shells by lead, both positive and negative polarity is not connect anti-when noting connecting.
Claims (6)
1. a novel household solar energy electric power system is characterized in that: comprise solar panel (1), photovoltaic controller (2), storage battery (3), inverter (5), DC/DC converter (4), USB interface (8), knob (9), voltage display screen (10) and DC interface (11); Described photovoltaic controller (2) input connects solar panel (1), and output connects storage battery (3); The input of described DC/DC converter (4) connects photovoltaic controller (2), and output connects various direct-flow current consumers (7); Described inverter (5) input connects photovoltaic controller (2), and output connects AC electric appliance (6).
2. a kind of novel household solar energy electric power system according to claim 1, it is characterized in that: described photovoltaic controller (2) chip refers to single-chip microcomputer or DSP.
3. a kind of novel household solar energy electric power system according to claim 1 is characterized in that: described solar panel (1) is installed on the family roof or in the garden.
4. a kind of novel household solar energy electric power system according to claim 1, it is characterized in that: described USB interface (8), DC interface (11), knob (9) and voltage display screen (10) are embedded on the shell of DC/DC converter (4).
5. a kind of novel household solar energy electric power system according to claim 1 is characterized in that: described inverter (5) refers to that direct current delivers stream (DC-AC) inverter.
6. a kind of novel household solar energy electric power system according to claim 1, it is characterized in that: described various direct-flow current consumers (7) refer to by USB interface (8) and the external various direct-flow current consumers of DC interface (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167487 CN203135529U (en) | 2013-04-07 | 2013-04-07 | Novel household solar power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167487 CN203135529U (en) | 2013-04-07 | 2013-04-07 | Novel household solar power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135529U true CN203135529U (en) | 2013-08-14 |
Family
ID=48943469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167487 Expired - Fee Related CN203135529U (en) | 2013-04-07 | 2013-04-07 | Novel household solar power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208842A (en) * | 2013-04-07 | 2013-07-17 | 安徽工程大学 | Novel family solar power supply system |
-
2013
- 2013-04-07 CN CN 201320167487 patent/CN203135529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208842A (en) * | 2013-04-07 | 2013-07-17 | 安徽工程大学 | Novel family solar power supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140407 |