CN201142585Y - Solar power supply device - Google Patents

Abstract

The utility model relates to a solar power supply device, comprising a solar collector, a mains socket, an uninterruptible power supply device and an electrical device. The solar collector is used to receive sunlight energy and convert it into a first power source; the mains socket is used to provide a second power source; the uninterruptible power supply device has a built-in power source selector, which is connected to the solar collector and the mains socket to select the power input of the first power source and the second power source. The output end of the uninterruptible power supply device is combined with an electrical device, and the power source selector is used to select and switch between the first power source and the second power source to achieve the effect of saving energy and cost.

Description

solar powered device

technical field

The utility model relates to a solar power supply device, in particular to a power source selector built in the uninterruptible device through the combined design of a solar collector plate, a commercial socket, an uninterruptible power supply and an electrical device It can be switched between a first power source and a second power source to provide power for the electrical equipment, and there is no need to set up an additional power storage component to store power, so energy saving, cost saving and space saving can be achieved effect, while applicable to solar powered installations or similar structures.

Background technique

With the advancement of society and the development of science and technology, electrical products have become popular in ordinary families and companies, and have become one of the indispensable products for families and companies. Electrical products include air conditioners, heaters, electric fans, etc., and electrical products The main source of electricity is the use of general city electricity, and the frequent use of electrical products will consume a lot of electricity and increase the expenditure on electricity bills. The method is clearly not economical.

In addition, there are other power supply methods on the market, such as solar panels to provide electricity. However, solar panels will be used together with a set of power storage components to convert the light energy of the received sunlight into electrical energy. And store it in the power storage component, and use it as a power supply product. However, this kind of solar panel uses the power storage component to store electric energy, and the power storage component will occupy additional space and increase the cost.

Contents of the invention

The main purpose of the utility model is to overcome the deficiencies and defects of the prior art, and propose a solar power supply device. A power source selector built in the device can switch between a first power source and a second power source to supply power to the electrical equipment, thereby saving energy and cost, and improving overall practicability.

Another purpose of the present utility model is to propose a solar power supply device, which directly supplies power to the electrical equipment through the solar collector plate, without additionally setting up a power storage component to store power, so no extra space will be occupied , has the effect of saving space to enhance the overall practicality.

In order to achieve the above object, the utility model provides a solar power supply device, including: a solar collector plate, used to receive the light energy of sunlight and convert it into a first power supply; a commercial socket, used to provide a second power supply; and an uninterruptible power supply device, which has a built-in power source selector, and the power source selector is connected to the solar collector board and the mains socket for selecting the first power source and the second power source The power input of the power supply, and the output terminal of the uninterruptible power supply unit is combined with an electrical device.

The utility model has the following beneficial technical effects:

1. The utility model adopts a combined design of a solar collector board, a mains socket, an uninterruptible power supply and an electrical equipment. Switching between the two power sources is used to supply power to the electrical equipment, thereby achieving the effect of saving energy and cost, and improving the overall practicability.

2. The utility model directly supplies the electric power of the electrical equipment through the solar collector plate, and does not need to install an additional power storage component to store power, so it will not occupy additional space and has the effect of saving space, so as to improve the overall practicality.

Other characteristics and specific embodiments of the utility model can be further understood in the following detailed description with accompanying drawings.

Description of drawings

Fig. 1 is a system block diagram of the present utility model;

Fig. 2 is another embodiment system block diagram of the present utility model;

Fig. 3 is the use state figure of the utility model;

FIG. 4 is a detailed circuit schematic diagram of the power source selector of the present invention.

Explanation of symbols in the figure

10 solar collector panels

101 The first power supply

20 mains socket

201 second power supply

30 UPS

301 Power source selector

3011 Power quality booster/solar inverter

(Power Factor Correction/PV Inverter)

3012 MPPT charger

3013 Converter (DC/DC Converter)

302 Charger (Charge)

303 battery

40 electrical equipment

50 first wire

60 second wire

70 third wire

Detailed ways

The implementation of the present utility model is described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present utility model from the contents disclosed in this specification. The utility model can also be implemented or applied through other different specific embodiments, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the utility model.

The following examples further describe the viewpoints of the present utility model in detail, but do not limit the scope of the present utility model in any way.

Please refer to Figs. 1-4, Fig. 1 is a system block diagram of the present utility model, and Fig. 2 is a system block diagram of another embodiment of the present utility model, Fig. 3 is a use state diagram of the present utility model, and Fig. 4 is a system block diagram of the present utility model The detailed circuit diagram of the new power source selector, the solar power supply device includes: a solar collector plate 10 , a mains socket 20 , an uninterruptible power supply device 30 and an electrical device 40 .

The solar collector plate 10 is used to receive the light energy of sunlight and convert it into a first power source 101, wherein the first power source 101 is solar power, and the solar collector plate 10 can be in a sheet structure and can have a flexible structure. flexible or non-flexible, the solar collector panel 10 is set outdoors, and is directly connected to the uninterruptible power supply 30 indoors through a first wire 50, and the uninterruptible power supply 30 can also be set outdoors, not shown in the figure The settings drawn in 3 are limited to indoors.

The mains socket 20 is used to provide a second power supply 201, wherein the second power supply 201 is a mains power supply, and is connected to the uninterruptible power supply device 30 through a second wire 60 to provide another electric power for the electrical equipment 40 source.

The uninterruptible power supply device 30 has a built-in power source selector 301, which is connected to the solar collector plate 10 and the mains socket 20. The power source selector 301 can be either software or hardware. Or, the power source selector 301 is used to select the power input of the first power source 101 and the second power source 201, and the power source selector 301 can be selected by software, or directly use hardware such as relays and magnetic reed switches Or the motor achieves power source selection, wherein the power source selector 301 is provided with a power quality booster/solar inverter (Power Factor Correction/PV Inverter) 3011, at least one maximum power tracking charger (MPPT charger) 3012 and a converter (DC/DC Converter) 3013, the maximum power tracking charger (MPPT charger) 3012 is connected to the converter (DC/DC Converter) 3013, and then connected to the power quality booster/solar inverter (Power Factor Correction/PV Inverter) 3011 In parallel connection, the uninterruptible device includes a charger (Charge) 302 and a battery (Battery) 303 , and the output end of the uninterruptible device 30 is connected to the electrical device 40 through a third wire 70 . With the help of solar energy to supply electricity during the day when there is sunlight, the maximum power tracking charger (MPPT charger) 3012 will track solar electricity, and if there is insufficient electricity, it will switch the second power supply 201 to supply power to maintain power supply Furthermore, the power source selector 301 can be planned according to the needs of users through its software and hardware functions, for example, at the same time, the input power of the first power source 101 (solar collector plate 10) is 80%, and the second The input power of the two power sources 201 (mains outlet 20) is 20% and the distribution control is performed. Regardless of whether the main power source stops supplying power, this design will directly search for the second highest power or other generators as the power source, and allocate the current ratio and usage time of each power source according to the user's planning conditions. The uninterruptible power supply 30 can store the first power source 101 and the second power source 201 at ordinary times, so as to be used as a backup power source for the electrical equipment 40 when the first power source 101 and the second power source 201 stop supplying power at the same time.

The electrical equipment 40 can be any one of an air conditioner and a heater. It should be noted that although the electrical equipment 40 of the present utility model is illustrated with an example of a preferred embodiment of an air conditioner or a heater, the utility model is not limited thereto. Any electrical equipment 40, such as: Fans, cold/hot water machines, electric water heaters, etc. can all be used as applicable objects.

Based on the above, the solar power supply device of the present invention is characterized in that through the combined design of the solar collector plate 10, the mains socket 20, the uninterruptible power supply 30 and the electrical equipment 40, the uninterruptible power supply 30 The built-in power source selector 301 switches between the first power source 101 and the second power source 201 (the power input of the first power source 101 and the second power source 201 can also be planned according to user allocation), for The electric power of the electrical equipment 40, for example, can use the first power supply 101 to supply the electric power of the electrical equipment 40 during the day, and then can use the second power supply 201 to supply the electric power of the electrical equipment 40 at night, and there is no need to set up additional storage. Electric components are used to store electricity and occupy extra space, therefore, the effects of saving energy, cost and space can be achieved, so as to increase its practicability and convenience.

Claims (10)

1. a solar power supply apparatus is characterized in that, comprising:

One solar power current collection plate is in order to the luminous energy that receives sunlight and be converted to one first power supply;

One commercial power socket is in order to provide a second source; And

One power cutoff device not, this is the built-in power source selector of power cutoff device not, and this power source selector is connected with this solar power current collection plate and this commercial power socket, in order to selecting the electric power input of this first power supply and this second source, and this not the output of power cutoff device combine with an electric equipment.

2. solar power supply apparatus as claimed in claim 1 is characterized in that, this solar power current collection plate is plates.

3. solar power supply apparatus as claimed in claim 1 is characterized in that, this second source is a civil power.

4. solar power supply apparatus as claimed in claim 1 is characterized in that, this power source selector is a software, in order to select the electric power input of this first power supply and this second source.

5. solar power supply apparatus as claimed in claim 1 is characterized in that, this power source selector is a hardware, in order to select the electric power input of this first power supply and this second source.

6. solar power supply apparatus as claimed in claim 5 is characterized in that, this hardware be a relay, a magnetic reed switch, a motor wherein any one.

7. solar power supply apparatus as claimed in claim 1 is characterized in that, this electric equipment be an air conditioner, a warming machine wherein any one.

8. solar power supply apparatus as claimed in claim 1, it is characterized in that, this power source selector is provided with an electric power quality-improving device/solar energy frequency converter, at least one maximum power tracing charger, this maximum power tracing charger is connected with transducer, again with electric power quality-improving device/solar energy frequency converter and connect.

9. solar power supply apparatus as claimed in claim 1 is characterized in that, this not power cutoff device include a charger and a battery.

10. as claim 1,4 or 5 described solar power supply apparatus, it is characterized in that this electric power is selected the electric power input of equipment this first power supply of further Control Allocation and this second source.

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