CN202424216U - Solar power supply system for motor caravan - Google Patents
Solar power supply system for motor caravan Download PDFInfo
- Publication number
- CN202424216U CN202424216U CN2011204949474U CN201120494947U CN202424216U CN 202424216 U CN202424216 U CN 202424216U CN 2011204949474 U CN2011204949474 U CN 2011204949474U CN 201120494947 U CN201120494947 U CN 201120494947U CN 202424216 U CN202424216 U CN 202424216U
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- CN
- China
- Prior art keywords
- solar
- storage battery
- power supply
- supply system
- lodging vehicle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a solar power supply system for a motor caravan. The solar power supply system comprises a storage battery and a solar charging circuit and a mains supply charging circuit respectively connected with the storage battery. Under normal conditions, the solar charging circuit charges the storage battery, and the storage battery supplies power for caravan-mounted electric appliances. Under specific conditions, the mains supply charging circuit supplies power for the storage battery and the caravan-mounted electric appliances. When a charging controller detects that the mains supply charging circuit is working, the charging of the storage battery by the solar charging circuit is cut off. The power supply system converts solar energy into electric energy to be stored in the storage battery of the motor caravan, and the storage battery supplies power for the electric appliances in the motor caravan. The advantages of energy saving, environmental protection, high conversion efficiency and convenience for use of the power supply system for the motor caravan are realized.
Description
Technical field
The utility model relates to a kind of caravan, is specifically related to the solar electric power supply system of caravan.
Background technology
Solar energy is as a kind of rich natural resource; The approval of scientific domain and the penetration and promotion of society have recently been obtained; Along with the continuous development and the innovation of heliotechnics, the range of application of heliotechnics is more and more wider, like domestic solar water heater, solar street light etc.The continuous enhancing of Along with people's growth in the living standard and environmental consciousness, increasing people pay attention to easily life style and green natural living environment easily more, and leisure and environmental protection become the main flow development trend of modern's social life undoubtedly.Lodging vehicle has " room " and " car " two big functions concurrently, is furnished with many cover electric power systems in the lodging vehicle, no matter is in the way of going or during lodging, whole day can both be supplied electric power.Taking advantage of lodging vehicle to go on a tour can be with walking with stopping, and can let you enjoy lodging vehicle happy that this leisure mode brought of encamping to the full.
Traditional lodging vehicle supply power mode: the one, external power supply is directly supplied power, and the 2nd, make full use of lodging vehicle accumulators store powered, the 3rd, be equipped with generator so that power supply at any time.The external power supply power supply, the stop zone of greatly limiting lodging vehicle has influenced the lasting use of lodging vehicle electrical equipment; Use storage battery power supply, exist electric weight short drawback in useful life equally; Though generator powered can be handled the problem that the above two exist satisfactorily, because factors such as the weight of generator itself, volumes, in the global design process of lodging vehicle, increased the consideration key element of aspects such as lodging vehicle counterweight, placement location.This shows that the use of lodging vehicle has received having a strong impact on of self power supply settling mode.
The utility model content
The purpose of the utility model is to provide a kind of lodging vehicle solar electric power supply system, and this electric power system can be good at solving the drawback that above-mentioned three kinds of supply power modes are used, and has the small investment long service life, continuously the good advantage of power supply performance.
The utility model to achieve these goals, the technical solution of employing is:
The lodging vehicle solar electric power supply system comprises storage battery and the solar charging circuit and the commercial power charged circuit that are connected respectively with storage battery;
Solar charging circuit; Comprise solar panels and charge controller; If charge controller detects commercial power charged circuit when inserting line voltage and being charge in batteries; The cut-out solar charging circuit is a charge in batteries, if no line voltage inserts commercial power charged circuit, is charge in batteries by solar charging circuit.
Further, said commercial power charged circuit comprises transformer, and transformer is provided with the mains supply interface, and transformer connects storage battery, and transformer also connects the electrical appliance on the lodging vehicle.
Further, said storage battery is connected with inverter.
Further, said solar panels are made up of the mono-crystalline silicon solar plate parallel connection of two voltage 18V, power 190W.
Further, said charge controller is that output current is 40A, and output voltage is the charge controller of 12V.
Further, said storage battery is made up of the single battery parallel connection of four 12V, 100AH.
Further, the support processed by the aluminium square tube of said solar panels is fixed on the lodging vehicle top.
The beneficial effect of the utility model:
The lodging vehicle solar electric power supply system has been broken through traditional supply power mode of utilizing external power supply and generator for electricity generation at the electric power dispensing of lodging vehicle in form; Utilize solar panels with rich natural resource; Conversion of solar energy becomes electric energy directly to be stored in the lodging vehicle storage battery; So that break off external power supply or be not equipped with under the situation of generator at lodging vehicle; Electric energy by battery stores is electric lighting, toilet electrical equipment, kitchen appliance and multimedia electric power supply in the lodging vehicle, and then realizes advantages such as longer duration, the conversion efficiency of lodging vehicle power supply is high, easy to use.
Commercial power charged circuit inserts line voltage; The commercial power charged voltage that charge controller detects the charge in batteries end is higher than the solar charging piezoelectric voltage; Being identified as storage battery is full power state; Solar charging circuit stops charge in batteries,, also can be supplied power for electrical appliance to charge in batteries by commercial power charged circuit.
Commercial power charged circuit does not insert line voltage, and under the normal operating position of electrical appliance, storage battery cruising time is three to five days, and daytime, solar charging circuit work can effectively prolong the power-on time of lodging vehicle storage battery to charge in batteries solar light irradiation the time.
Description of drawings
Fig. 1 is the hardware connection layout of lodging vehicle solar electric power supply system.
Embodiment
Below in conjunction with Fig. 1 the utility model is elaborated:
The lodging vehicle solar electric power supply system comprises storage battery and the solar charging circuit and the commercial power charged circuit that are connected respectively with storage battery.
Solar charging circuit comprises solar panels and charge controller, and the support that solar panels are processed by the aluminium square tube is fixed on the lodging vehicle top.If charge controller detects commercial power charged circuit when inserting line voltage and being charge in batteries, cut-outs solar charging circuit is a charge in batteries, inserts commercial power charged circuit as if no line voltage, is charge in batteries by solar charging circuit.
Commercial power charged circuit comprises transformer, and transformer is provided with the mains supply interface, and transformer connects storage battery, and transformer also connects the electrical appliance on the lodging vehicle, also is connected with inverter on the storage battery.
Commercial power charged circuit inserts line voltage; The commercial power charged voltage that charge controller detects the charge in batteries end is higher than the solar charging piezoelectric voltage; Being identified as storage battery is full power state; Solar charging circuit stops charge in batteries,, also can be supplied power for electrical appliance to charge in batteries by commercial power charged circuit.
Commercial power charged circuit does not insert line voltage, and under the normal operating position of electrical appliance, storage battery cruising time is three to five days, and daytime, solar charging circuit work can effectively prolong the power-on time of lodging vehicle storage battery to charge in batteries solar light irradiation the time.
More preferably: said solar panels are made up of the mono-crystalline silicon solar plate parallel connection of two voltage 18V, power 190W.Said charge controller is that output current is 40A, and output voltage is the charge controller of 12V.Storage battery is made up of the single battery parallel connection of four 12V, 100AH.
Certainly; Above-mentioned explanation is not to be the restriction to the utility model; The utility model also be not limited in above-mentioned for example, variation, remodeling, interpolation or replacement that the technical staff in present technique field is made in the essential scope of the utility model also should belong to the protection range of the utility model.
Claims (7)
1. the lodging vehicle solar electric power supply system is characterized in that: comprise storage battery and the solar charging circuit and the commercial power charged circuit that are connected respectively with storage battery;
Solar charging circuit; Comprise solar panels and charge controller; If charge controller detects commercial power charged circuit when inserting line voltage and being charge in batteries; The cut-out solar charging circuit is a charge in batteries, if no line voltage inserts commercial power charged circuit, is charge in batteries by solar charging circuit.
2. lodging vehicle solar electric power supply system according to claim 1 is characterized in that: said commercial power charged circuit, comprise transformer, and transformer is provided with the mains supply interface, and transformer connects storage battery, and transformer also connects the electrical appliance on the lodging vehicle.
3. lodging vehicle solar electric power supply system according to claim 1 is characterized in that: said storage battery is connected with inverter.
4. lodging vehicle solar electric power supply system according to claim 1 is characterized in that: said solar panels are made up of the mono-crystalline silicon solar plate parallel connection of two voltage 18V, power 190W.
5. lodging vehicle solar electric power supply system according to claim 1 is characterized in that: said charge controller is that output current is 40A, and output voltage is the charge controller of 12V.
6. lodging vehicle solar electric power supply system according to claim 1 is characterized in that: said storage battery is made up of the single battery parallel connection of four 12V, 100AH.
7. according to each described lodging vehicle solar electric power supply system of claim 1 to 6, it is characterized in that: the support that said solar panels are processed by the aluminium square tube is fixed on the lodging vehicle top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204949474U CN202424216U (en) | 2011-12-02 | 2011-12-02 | Solar power supply system for motor caravan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204949474U CN202424216U (en) | 2011-12-02 | 2011-12-02 | Solar power supply system for motor caravan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202424216U true CN202424216U (en) | 2012-09-05 |
Family
ID=46748941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204949474U Expired - Fee Related CN202424216U (en) | 2011-12-02 | 2011-12-02 | Solar power supply system for motor caravan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202424216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545313A (en) * | 2011-12-02 | 2012-07-04 | 山东正泰希尔专用汽车有限公司 | Solar power supply system of motor caravan |
-
2011
- 2011-12-02 CN CN2011204949474U patent/CN202424216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545313A (en) * | 2011-12-02 | 2012-07-04 | 山东正泰希尔专用汽车有限公司 | Solar power supply system of motor caravan |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20171202 |