KR102210376B1 - Sunlight Generating Device - Google Patents

Abstract

Provide solar power generation devices.
The present invention is a container having a container body having an inner diameter relatively larger than the inner diameter of the injection port by extending from the open end of the injection port; The interior is provided with a pair of left and right inner plates disposed in the inner space of the container body, and an upper and lower connecting plate connecting the upper and lower ends of the left and right inner plates facing each other, and entering through the inlet. Sieve; At least one solar cell for generating electricity by sunlight passing through the container is provided on an outer surface of any one of the left and right inner plates, and at least one actuator electrically connected to the solar cell is provided. Equipped with a power generation operation unit for operating the actuator by the electricity generated in the solar cell; And an upper support body fixed in contact with the sealed inner surface of the container body and having an upper support shaft connected to the upper connection plate, the lower part being inserted into and sealed to the injection hole, and formed through the lower connection plate. It includes; a support unit having a lower support having a lower support shaft correspondingly coupled to the connection hole to support the inner body in the inner space of the container body.

Description

Solar Power Generation Device {Sunlight Generating Device}

The present invention relates to a device that generates solar power, and more particularly, it is possible to efficiently perform solar power generation while stably maintaining a vertical state even in a poor environment, and is eco-friendly and overall configuration using a recyclable PET container. The present invention relates to a solar power generation device capable of reducing manufacturing cost due to its simplicity and reducing equipment maintenance costs through stable operation.

In general, in lakes, rivers, or seas, it is easy to come into contact with indicators such as buoys.

Among these means of indication, floating objects such as buoys are notifications of various purposes and types, such as notification of dangerous areas such as reefs and underwater obstacles, location of facilities such as underwater cables and underwater facilities, and landmarks of fishing equipment such as fish farms and nets. It is used as a means.

Such a buoy is composed of a mooring structure installed at the bottom of a sea, lake or river, and a floating body connected with this structure by a chain or rope, and the floating body is used alone or in a cluster form or combined with an auxiliary body such as a flag. Is used as

In addition, such a buoy is provided with a light emitting device so that it can be easily checked at night. To this end, power must be supplied to the light emitting device and used as a power source.

In general, a storage battery is used, but the storage battery has to be recharged after a certain period of use or periodically replaced with a new storage battery.

In order to solve this problem, recently, devices using power generation by solar light are mainly used. On the other hand, the buoy using photovoltaic power generation uses a solar module (or solar cell) for power generation, a battery for charging the generated power, a control circuit and a luminaire, and a floating body composed of a frame and a case fixing the configuration.

However, these conventional photovoltaic buoys are designed for stable power generation during the day.

It is difficult to maintain a stable posture of the solar cell for solar power generation while maintaining a stable vertical state at the sea level, resulting in low power generation efficiency, and the overall configuration is complex, increasing manufacturing cost, while inaccurate operation at the surface makes it difficult to maintain and maintain. , It acted as a factor to increase facility maintenance costs.

(Patent Document 1) KR10-2013-0005036 A

Therefore, the present invention is to solve the above-described problems, the purpose of which is to stably maintain a vertical state in a poor environment to increase solar power generation efficiency, and is eco-friendly by using a recycling container, and the overall configuration It is intended to provide a solar power generation device that can reduce manufacturing cost due to its simplicity and reduce facility maintenance costs through stable operation.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems that are not mentioned will be clearly understood by those of ordinary skill in the technical field to which the present invention belongs from the following description. I will be able to.

As a specific means for achieving the above object, an embodiment of the present invention is a container having a container body having an inner diameter relatively larger than the inner diameter of the injection port by extending from the open end of the injection port; Equipped with a pair of left and right inner plates disposed in the inner space of the container body, an upper connecting plate connecting the upper ends of the pair of left and right inner plates facing each other, and a pair of left and right inner surfaces facing each other An inner body having a lower connection plate connecting between the lower ends of the plate and entering the inside of the container body through the injection port; At least one solar cell for generating electricity by sunlight passing through the container is provided on an outer surface of any one of the left and right inner plates, and at least one actuator electrically connected to the solar cell is provided. Equipped with a power generation operation unit for operating the actuator by the electricity generated in the solar cell; And having an upper support shaft connected to the upper connection plate and having an upper support fixed in contact with the sealing surface of the container body facing the injection port, and a lower support shaft correspondingly coupled to the lower connection hole formed through the lower connection plate. And a support part for supporting the inner body in the inner space of the container body by having a lower support body that is inserted correspondingly to the inlet and coupled to seal it, and a lower connection connecting the lower ends facing each other of the left and right inner plates The plate is provided relatively longer than the length of the upper connecting plate connecting the upper ends of the left and right inner plates facing each other, and the upper and lower connecting plates are made of an elastic material, and internally through the inlet of the container body. When the sieve enters, the lower ends of the pair of left and right inner plates, which were spread on both sides by the elastic force of the upper and lower connecting plates, are converted into a closed state, and when the inner body enters the inner space of the container body, the upper and lower parts are connected. Solar light, characterized in that the lower ends of the left and right inner plates are returned to an open state by the elastic restoring force of the plates, and the left and right inner plates are arranged inside the container body in a shape that opens to both sides from the top to the bottom. Provide power generation devices.

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Preferably, the actuator is electrically connected to the solar cell, the substrate extending from the upper support and forming a through hole so that the upper support shaft supported by being inserted correspondingly to the upper connection hole of the upper connection plate is disposed therethrough; , It may include a plurality of LEDs mounted on the substrate to generate light when power is applied.

Preferably, it includes a substrate support interposed between the substrate and the upper connection plate on which the substrate is mounted, and the substrate support includes an upper extension pipe through which the upper support shaft is disposed and inserted into the through hole of the substrate. The lower extension pipe may be extended and disposed to correspond to the upper guide hole of the upper connection plate to be extended on the lower surface.

Preferably, the lower support shaft includes a support part disposed between the lower connection plate and the lower support, and the support part is a straight hollow pipe material, a corrugated hollow pipe material, and a coil type elastically deformed between the lower connection plate and the lower support. It may be provided with any one of the spring material.

Preferably, the lower support may include at least one check valve to inject and fill external air into the inner space of the container body.

Preferably, the container may include a weight portion immersed in the water surface while maintaining the vertical state of the body part of the container.

More preferably, the weight unit may include a weight body that is provided integrally with the inlet stopper coupled to the inlet port or detachably assembled to be immersed under the water surface.

More preferably, the weight unit includes an auxiliary container for weights that is provided integrally with the inlet stopper coupled to the inlet port or is coupled with a connector that is detachably assembled, and is filled with a material having a high specific gravity therein and immersed under the water surface. I can.

More preferably, the weight portion is provided with a connector integrally or detachably assembled to the inlet plug coupled to the inlet and a first connector coupled to the lower end of the upper bar of a predetermined length coupled to the connector. The auxiliary container to be assembled, a lower bar of a certain length assembled through a second connector coupled to the lower end of the auxiliary container, and a third connector coupled to the lower end of the lower bar, and filled with a material having a high specific gravity It may include an auxiliary container for weights immersed under the water surface.

More preferably, the weight unit may include an immersion bar for weights of a certain length, which is provided integrally with the injection port plug coupled to the injection port, or is immersed under the surface of the water by combining a connecting body and an upper end that are detachably assembled.

Preferably, an auxiliary inner body including a pair of left and right auxiliary inner plates having an auxiliary solar cell in addition to the inner body is further included in the inner space of the container body, wherein the auxiliary inner body includes the upper connecting plate and the operating body It includes a pair of left and right auxiliary inner plates disposed between the and the upper connection plate is disposed under the upper connection plate and connected to the upper ends facing each other through an auxiliary upper connection plate coupled to the upper support shaft, the left and right A pair of auxiliary inner plates may contain auxiliary solar cells on the outer surface.

According to the preferred embodiment of the present invention as described above has the following effects.

1) Since the inner body and the power generation operation unit are built in the inner space of the container floating on the water so that it is isolated from the external environment, the power generation efficiency of the solar cell can be increased by sunlight passing through the container during the day.

2) By providing information such as light, sound, and position signals using electricity generated by the solar cell, it is possible to accurately check the location of floating structures or diving structures related to the container housed in the solar cell, regardless of day or night.

3) It is eco-friendly and can increase resource utilization by using a recycled container such as a PET bottle without having to separately manufacture a container in which the inner body with the solar cell is accommodated.

4) Since the overall configuration of installing and installing the inner body including the solar cell in the inner space of the container floating on the water surface is simple and simple, it is possible to reduce the manufacturing cost, and in the water surface where the external environment is poor, the internal space of the container By stably maintaining the installed solar cell without fear of damage, maintenance cost can be reduced and the service life can be extended.

5) Equipped with a weight part containing heavy objects with high specific gravity in the inlet corresponding to the lower part of the vertical container, and immerse the weight part under the water surface to stably maintain the vertical state while the container including the inner body and the power generation operation part are floating on the water surface. It can be maintained and restored to a vertical state, thereby increasing power generation efficiency.

1 is a perspective view showing a state in which an inner body, a power generation operation unit, and a support unit are separated from a container of a photovoltaic device according to an embodiment of the present invention.
2 is a cross-sectional perspective view showing a photovoltaic device according to an embodiment of the present invention.
3 is an exploded perspective view showing a photovoltaic device according to an embodiment of the present invention.
4 is an exterior view showing a photovoltaic device according to an embodiment of the present invention.
5 is a perspective view showing another actuator applied to the photovoltaic device according to an embodiment of the present invention.
6A to 6D are process diagrams illustrating a method of assembling a solar power generation device according to an embodiment of the present invention.
7A to 7D are configuration diagrams showing an embodiment in which a weight unit is applied to a solar power generation device according to an embodiment of the present invention.
8A and 8B are perspective views illustrating a state in which an auxiliary inner body and an auxiliary solar cell are added to and installed in the photovoltaic device according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings in which a person of ordinary skill in the art can easily implement the present invention. However, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

In addition, the same reference numerals are used for parts having similar functions and functions throughout the drawings.

In addition, throughout the specification, when a part is said to be'connected' to another part, it is not only'directly connected', but also'indirectly connected' with another element in the middle. Include. In addition, "including" a certain component means that other components may be further included, rather than excluding other components unless specifically stated to the contrary.

The photovoltaic device 100 according to an embodiment of the present invention is installed in a floating manner on a water surface with poor external surroundings to stably produce and store electricity by solar power generation during the day, and as electricity stored at night, light and The container 110, the inner body 120, the power generation operation unit 130, and the support unit 140 may be included to generate the same display signal.

As shown in Figs. 1, 2 and 4, the container 110 is internally accommodated to protect the inner body 120, the power generation operation unit 130, and the support unit 140 by blocking it from the harsh environment of the outside. In addition to having the function of storing and storing, it has the function of generating buoyancy so that it can stably float on the water surface by gas such as air filled in the internal space.

This container 110 extends to one side from the injection port 112, which is an open end, has an inner diameter relatively larger than the inner diameter of the injection port, has a relatively larger inner diameter than the injection port, and forms a sealed end at the other end. It may include a body 111.

The inner space of the container 110 is preferably filled with a gas such as air to generate buoyancy, and the inlet 112 provided at one end of the container body 111 has a separate inlet plug 115 and It can be completely sealed to prevent leakage of gas filled inside the container body by the lower support to be described later.

The injection port 112 of the container body can be selectively opened and closed by screwing between the male threaded portion 112a formed on the outer surface of the injection hole 112 and the female threaded portion 116a formed on the inner surface of the injection hole plug.

Accordingly, the container 110 is stable on the water surface by buoyancy caused by the gas filled in the inner space in a state in which the inner body 120, the power generation operation unit 130 and the support unit 140 are embedded and accommodated in the inner space. You can get rich with it.

Here, the container 110 corresponds to the overall center of gravity of the container including the inner body, the power generation operation part, and the support part between the center of the container and the lower support body while the container body floating on the water surface stably maintains a vertical state. While forming at a lower position, a weight portion 150 for immersing a portion of the body of the container under the water surface may be added.

The inner body 120 is a pair of left and right inner plates 121 and 122 disposed in the inner space of the container body 111 so that one side faces each other as shown in FIGS. 1, 2, 3 and 4 It includes, and includes upper and lower connecting plates 123 and 124 connecting the upper and lower ends of the left and right inner plates 121 and 122 to each other.

The left and right pair of inner plates 121 are formed of a substantially rectangular plate and are disposed in the inner space of the container body, and are disposed to face each other in the inner space of the container body by the upper and lower connecting plates 123 and 124.

The upper and lower connecting plates 123 and 124 are a rubber, resin, or metal material that connects the upper and lower ends of the left and right pair of inner plates 121 and 122 to each other, while the left and right pair of inner plates are freely bent and deformed so that their inner surfaces face each other. It can be made of a thin plate of.

Here, the length of the upper connecting plate 123 connecting the upper ends facing each other of the left and right pair of inner plates 121 and 122 is the lower connecting plate 124 connecting the lower ends facing each other of the left and right inner plates By being provided relatively shorter than the length of, the left and right pair of inner plates 121 and 122 are arranged inside the container body in a shape that opens toward the bottom by upper and lower connecting plates having different lengths.

At this time, the upper and lower connecting plates 123 and 124 have been illustrated and described as being connected by fastening members to the upper and lower ends of the inner surface of the left and right pair of inner plates, respectively, but limited to this is bonded by a bonding agent or It can be assembled and connected.

Accordingly, a pair of left and right inner plates in which the upper and lower ends facing each other are connected to each other by upper and lower connecting plates having different lengths are deformed into approximately U-shape by an external force, so that they are close to each other. It is possible to enter the inner space of the container body through an open injection port in a state where the volume is minimized so as to be parallel, and when the external force is released after entering the inner space of the container body, the elastic restoring force of the upper and lower connecting plates causes the The pair of left and right inner plates are restored to their original shape that opens toward the bottom.

As shown in FIGS. 1, 2, 3, and 4, the power generation operation unit 130 is external to any one of the left and right inner plates 121 and 122 provided in the inner body 120 Includes at least one solar cell (131, 132) that is fixed to the surface and generates electricity by generating electricity by being generated by sunlight passing through the container body of the container (110), and is electrically connected to the solar cell (131, 132). It may include at least one actuator 135 operated by electricity generated by the solar cell.

In addition, it includes a battery 133 fixedly installed on an inner surface of any one of the left and right inner plates 121 and 122 provided in the inner body 120, and the battery 133 includes the solar cell ( 131 and 132 are electrically connected to each other through a cable to store electricity generated by the solar cell, and are electrically connected to the actuator to supply electricity for operating the actuator 135.

It may include a control unit 133a including a driving IC that is electrically connected to the solar cells 131 and 132 and the actuator 135 to control the operation of the actuator, and the control unit generates electricity by a predetermined amount or more by sunlight. In the case of power generation, the actuator made of the LED light source is turned off and turned off, and when electricity less than a certain amount is generated, the LED light source can be automatically turned on and turned on.

The solar cells 131 and 132 have been illustrated and described as being provided as substantially square-plate solar cells fixedly installed on the outer surfaces of each of the left and right inner plates, but are not limited thereto. It may be selectively provided in any one.

The operating body 135 is electrically connected to the solar cells 131 and 132 or the battery 133 through a cable, and is generated by sunlight passing through the container body 111 of the container 110 made of a transparent material. By operating using electricity, such an actuator 135 may be a light source such as an LED that generates light when power is applied, a buzzer that generates sound when power is applied, or a GPS that generates a location signal.

That is, when the operating body 135 is provided as a light source such as an LED that generates light when power is applied, the operating body 135 is, as shown in FIG. 4, the solar cells 131 and 132 or the battery 133 ) And an upper support shaft that is electrically connected via a cable and extends from the upper support 141 of the support 140 and is inserted correspondingly to the upper connection hole 123a of the upper connection plate 123 to be supported ( It may include a substrate 136 forming a through hole 136a so that 143 is disposed therethrough, and may include a plurality of LEDs 137 mounted on an upper surface of the substrate to generate light when power is applied.

In addition, as shown in FIG. 5, the upper support shaft 143 is disposed through the actuator 135 so that it can be stably supported and fixedly installed between the upper support 141 and the upper connection plate 123. And the upper extension pipe (138a) inserted into the through hole (136a) of the substrate (136) is formed to extend on the upper surface, and the lower extension pipe is inserted and disposed correspondingly to the upper guide hole (123a) of the upper connection plate (123) It may include a substrate support 138 which extends 138a on the lower surface and is interposed between the substrate 136 and the upper connection plate 123 to place the substrate 136 on the upper surface.

As shown in FIGS. 1, 2, 3 and 4, the support part 140 includes an inner body 120 mounted on the outer surface of the left and right inner plates of the solar cells 131 and 132, respectively. In addition to 130, it may include upper and lower supports 141 and 142 that are fixed and supported so as to be positioned in the inner space of the container 110.

The upper support 141 enters through the injection hole 112 and is in contact with the inner surface of the container body, and the upper support shaft is inserted and connected to the upper connection hole 123a penetrating through the upper connection plate 123 It includes (143).

The upper support shaft 143 has been illustrated and described as being connected through the upper connection hole of the upper connection plate, but is not limited thereto, and the center and the end of the upper surface of the upper connection plate may be coupled and connected.

The lower support body 142 includes a lower support shaft 144 which is inserted correspondingly to the injection hole and coupled to be sealed, and which is correspondingly inserted and coupled to the lower connection hole 124a formed through the lower connection plate.

Each end of the upper and lower support shaft may further include a separate coupling member for preventing detachment so that it is difficult to separate and detach through the upper and lower connection holes.

Here, the lower support 142 is at least one ring-shaped close contact made of an elastic material that is deformed outwardly when entering the injection port so that the lower support 142 is in close contact with the inner surface of the injection port when combined with the injection port to increase sealing power. It may include a wing piece 145.

In addition, the lower support shaft 144 is disposed between the lower connection plate and the lower support so that the lower connection plate and the upper end are in contact with the lower support, and the lower part of the internal structure such as the inner body and the power generation operation unit. It includes a support portion 146 for supporting support to prevent sagging.

At this time, the support part 146 is inserted and disposed in the lower support shaft 144 to be provided with a straight hollow pipe material that is elastically deformed between the lower connection plate and the lower support, but is limited to this It may be provided with a material or a coil-type spring material.

Accordingly, the inner body 120 and the power generation operation unit 130 have an upper support shaft 143 coupled to the upper connection plate 123 and the upper support 141 in contact with the inner surface of the sealed side of the container body and It is stably disposed in the inner space of the container body by a lower support body 142 that is provided with a lower support shaft 144 coupled to the lower connection plate 124 and is inserted and disposed to seal the injection hole 112.

In addition, the lower support 142 inserted into the inlet 112 may include at least one check valve to inject and fill the inner space of the container body of the container 110 with external air.

On the other hand, the operation of arranging and installing the inner body and the power generation operation unit in the inner space of the container body of the container is, as shown in Fig. 6a, the upper and lower parts made of elastic material while entering the upper support through the open inlet. When the pair of left and right inner plates with the lower end open by the connecting plate are converted into a closed state, the left and right inner plates are converted to a parallel state and the volume is reduced to have an outer diameter corresponding to the inner diameter size of the injection port. It can be entered through the inlet.

And, as shown in Fig. 6b, the upper support is in close contact with the ceiling surface, which is the sealed inner surface of the vertical container body, and the lower support is inserted into the open injection port and in close contact with the inner surface of the injection port. The inner body and the power generation operation unit are sealed by the lower support and connected between the upper and lower support shafts of the upper and lower support and disposed in the inner space of the container body.

At the same time, the pair of left and right inner plates disposed in the inner space of the container body elastically resiliently upward the lower connection plate by the elastic restoring force of the support provided between the lower connection plate and the lower support, as shown in FIG. 6C. By supporting it, the lower ends of the pair of left and right inner plates spread to both left and right sides and are converted into an open state.

Finally, as shown in Fig. 6D, when installing on the water surface by assembling an inlet stopper to the inlet sealed by the lower support, completely sealing it with the lower support so that the gas filled in the container body does not leak to the outside. It has buoyancy to be injured.

At this time, the container that receives the inner body and the power generation operation unit inside the inner space of the container body by a weight unit that is integrally or detachably assembled to the inlet stopper corresponding to the lower portion of the container is vertically immersed in the water surface. It is floating in the state.

On the other hand, the weight unit 150 may be provided with a weight body 151 that is integrally provided with an injection port plug coupled to the injection port or detachably assembled to be immersed under the water surface, as shown in FIG. 7A, The weight of the weight may be adjusted based on the amount of buoyancy caused by the gas filled in the container body.

It is preferable that such a heavy object is made of a material having a high specific gravity such as metal inside the body.

As shown in FIG. 7B, the weight part 150 is integrally provided with the inlet stopper 115 coupled to the inlet port or is coupled with a connection body 152 that is detachably assembled, and has a high specific gravity inside the metal. It may include an auxiliary container 153 for weights filled with the same material and immersed under the water surface.

The connecting body 152 may be formed with a through hole (152a) for connecting a rope through which the connecting rope passes so that a plurality of containers floating on the water surface can be connected to each other.

As shown in FIG. 7C, the weight unit 150 includes a connector 152 that is integrally provided with an injection port plug coupled to the injection port or is detachably assembled, and the upper end is coupled to the connector. It includes a length of the upper bar (154a), the upper end is assembled via a first connector (155a) coupled to the lower end of the upper bar and includes an auxiliary container 155 filled with gas, the auxiliary container 155 ) Includes a lower bar (154b) of a certain length in which the upper end is assembled via a second connector (155b) coupled to the lower end, and the upper end is assembled through a third connector coupled to the lower end of the lower bar, and the specific gravity It may include an auxiliary container 153 for weight that is filled with the high material and immersed under the water surface along with the upper and lower bars and the auxiliary container.

Here, by adjusting the weight of the material to be filled in the auxiliary container for weight in consideration of the buoyancy generated by the gas filled in the container and the auxiliary container, the container is suspended on the water surface to enable solar power generation, and the remaining members sleep The sub-container may be immersed under the water or the container is placed above the water surface while the auxiliary container is suspended on the water surface, while the remaining members may be immersed under the water surface.

As shown in FIG. 7D, the weight part 150 is integrally provided with the inlet stopper 115 coupled to the inlet port, or the upper end is combined with a connector 152 that is detachably assembled to be immersed under the water surface. It may include an immersion bar 156 for weights of a predetermined length.

Accordingly, the container for accommodating the inner body and the power generation operation unit in the inner space of the container body is in a vertical state while maintaining a floating state on the water surface by a weight body immersed in a certain depth under the water surface, an auxiliary container for weights, and an immersion bar for weights. Is to be able to keep it stable.

In addition, the container floating on the water surface and directly affected by the waves is a solar system by minimizing the shaking caused by the waves by the upper and lower bars and the weight immersion bars immersed under the water surface and increasing the resilience to stably maintain the vertical state. It is possible to increase the power generation efficiency by the cell.

The solar power generation device according to an embodiment of the present invention has been described and illustrated as being suspended on the water surface and generating solar power by a solar cell while maintaining a vertical state, but is not limited thereto, and traffic safety such as a guard rail or a central separator It is fixed to the facility and generates solar power during the day by solar cells, and by providing light using electricity generated and stored at night, vehicle drivers can recognize the location of traffic safety facilities and prevent safety accidents.

On the other hand, the container of the photovoltaic device according to the embodiment of the present invention has been illustrated and described as internally accommodating a pair of left and right inner plates and a pair of left and right solar cells, but is not limited thereto. In addition to the sieve 120, an auxiliary inner body including a pair of left and right auxiliary inner plates 221 and 221 having auxiliary solar cells 231 and 232 may be additionally installed.

That is, as shown in FIG. 8A, the upper connection plate 123 connecting the upper ends of the left and right inner plates facing each other and the operation body 135 is disposed between the upper support shaft to pass through the auxiliary It includes a pair of left and right auxiliary inner plates 221 and 222 to which upper ends facing each other are connected to each other via an auxiliary upper connecting plate 223 forming an upper connecting hole 223a, and on each outer surface of the auxiliary inner plate It includes auxiliary solar cells 231 and 232 that are mounted to generate electricity by solar light, and auxiliary batteries 233 are mounted on each inner surface of the auxiliary inner plate to store electricity generated by the auxiliary solar cells. Can include.

As shown in FIG. 8B, the auxiliary upper connection plate 223 is disposed under the upper connection plate and is coupled to an upper support shaft passing through the upper connection plate, so that the upper end of the pair of left and right inner plates facing each other. Can be connected to each other.

Accordingly, the solar cells mounted on the left and right pair of inner plates and the auxiliary solar cells mounted on the auxiliary inner plate are disposed in the inner space of the container body at approximately 90° intervals with respect to the upper support axis. By increasing the solar power generation area, power generation efficiency and power generation amount can be increased.

And, the pair of left and right inner plates are converted into a closed state by the elastic deformation of the auxiliary upper connecting plate when entering through the inlet of the container, and the elastic restoring force of the auxiliary upper connecting plate upon completion of entering the container body of the container. It will open to the outside in its original state.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications and changes are possible within the scope of the technical spirit of the present invention. It will be obvious to those who have the knowledge of.

110: container
111: container body
112: inlet
115: inlet plug
120: inner body
121,122: inner plate
123,124: upper and lower connecting plates
130: power generation operation unit
131,132: Cell
133: battery
135: actuator
140: support
141,142: upper and lower supports
143,144: upper and lower support shaft
145: close contact wing reorganization
146: support
150: weight part
151: weight body
152: connector
153: auxiliary container for weight

Claims (12)

A container having a container body extending from an open end of the injection port and having an inner diameter relatively larger than the inner diameter of the injection port;
Equipped with a pair of left and right inner plates disposed in the inner space of the container body, an upper connecting plate connecting the upper ends of the pair of left and right inner plates facing each other, and a pair of left and right inner surfaces facing each other An inner body having a lower connection plate connecting between the lower ends of the plate and entering the inside of the container body through the injection port;
At least one solar cell for generating electricity by sunlight passing through the container is provided on an outer surface of any one of the left and right inner plates, and at least one actuator electrically connected to the solar cell is provided. Equipped with a power generation operation unit for operating the actuator by the electricity generated in the solar cell; And
Having an upper support shaft connected to the upper connection plate, having an upper support body fixed in contact with the sealing surface of the container body facing the injection hole, and having a lower support shaft correspondingly coupled to the lower connection hole formed through the lower connection plate. Includes; a support part for supporting the inner body in the inner space of the container body, provided with a lower support body that is coupled to be sealed by being inserted correspondingly to the injection port,
The lower connecting plate connecting the lower ends facing each other of the left and right inner plates is provided relatively longer than the length of the upper connecting plate connecting the upper ends facing each other of the left and right inner plates, and the upper and lower portions The connecting plate is made of an elastic material,
When the inner body enters through the inlet of the container body, the lower ends of the pair of left and right inner plates that were spread on both sides by the elastic force of the upper and lower connection plates are converted into a closed state, and the inner space of the inner body is Upon completion of the entry, the lower ends of the left and right inner plates are returned to the open state by the elastic restoring force of the upper and lower connection plates, and the left and right inner plates are opened to both sides from the top to the bottom. Solar power generation device, characterized in that the arrangement. delete The method of claim 1,
The actuator is electrically connected to the solar cell, the substrate extending from the upper support and forming a through hole so that the upper support shaft supported by being inserted correspondingly to the upper connection hole of the upper connection plate is disposed therethrough, and the substrate A photovoltaic device that is mounted on and includes a plurality of LEDs that generate light when power is applied. The method of claim 3,
The substrate support is interposed between the substrate and the upper connection plate, and includes a substrate support on which the substrate is placed, wherein the upper support shaft is disposed through and has an upper extension tube inserted into the through hole of the substrate extending on the upper surface, and , A photovoltaic device that extends on the lower surface a lower extension pipe that is inserted and disposed correspondingly to the upper guide hole of the upper connection plate. The method of claim 1,
The lower support shaft includes a support portion disposed between the lower connection plate and the lower support,
The support portion is provided with any one of a straight hollow pipe material, a corrugated hollow pipe material and a coil type spring material elastically deformed between the lower connection plate and the lower support, solar power generation device. The method of claim 1,
The lower support includes at least one check valve to inject and fill the inner space of the container body of the container with external air. The method of claim 1,
A photovoltaic device comprising a weight portion for immersing a portion of the body of the container under the water surface while maintaining the container vertical to the water surface. The method of claim 7,
The weight portion is provided integrally with the inlet stopper coupled to the inlet port, or comprises a weight body that is detachably assembled and immersed under the water surface. The method of claim 7,
The weight portion is provided integrally with the inlet stopper coupled to the inlet port or is coupled with a connector that is detachably assembled, and includes an auxiliary container for weights that is immersed under the water surface by filling a material with a high specific gravity therein. Device. The method of claim 7,
The weight part is an auxiliary container assembled via a connector integrally provided or detachably assembled to an injection port plug coupled to the injection port, and a first connector coupled to a lower end of an upper bar of a predetermined length coupled to the connector And, a lower bar of a certain length assembled through a second connector coupled to the lower end of the auxiliary container and a third connector coupled to the lower end of the lower bar, and is filled with a material having a high specific gravity and immersed under the water surface. A photovoltaic device comprising an auxiliary container for weights. The method of claim 7,
The weight unit comprises a weight immersion bar for a predetermined length that is immersed under the surface of the water by being integrally provided with the inlet stopper coupled to the inlet or detachably assembled with a connector and an upper end. The method of claim 1,
An auxiliary inner body having a pair of left and right auxiliary inner plates having an auxiliary solar cell in addition to the inner body is further included in the inner space of the container body,
The auxiliary inner body is disposed between the upper connection plate and the operating body, or is disposed under the upper connection plate, and the upper ends facing each other are connected to each other through an auxiliary upper connection plate coupled to the upper support shaft. A photovoltaic device comprising a pair of left and right auxiliary inner plates, and an auxiliary solar cell on an outer surface of the left and right pair of auxiliary inner plates.

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