JP2008088923A - Photovoltaic/wind power generating device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To construct smaller, lighter and well-installable photovoltaic and wind power generating devices to be installed corresponding to installation environment for efficient power generation. <P>SOLUTION: A power generating part 4 of the wind power generating device is provided inside the photovoltaic power generating device 1 under its photovoltaic power generating cell part 2, and a windmill is connected to the outside of the photovoltaic power generating device 1 to integrate the photovoltaic power generating device 1 with the wind power generating device. Integrating the photovoltaic power generating device with the wind power generating device achieves a smaller size and a lighter weight as a whole. One integrated device can easily mounted and installed on a conventionally hard-to-mount site such as a high place good for efficient generation. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a power generation device including a wind power generation device in a solar power generation device.

  Conventionally, as this type of wind power / solar power generation device, a wind power generation device including a lighting column and a vertical axis wind turbine, a solar power generation device, and a power storage device integrated as an outdoor lighting device are known (for example, Patent Document 1).

  Hereinafter, the wind power / solar power generation device will be described with reference to FIG. A base 105 fixed to a horizontal surface such as the ground, a support column 106 that is integrated with the base 105 and extends vertically, a wind power generator 101 provided at the upper end of the support 106, and a support 106 provided below the wind power generator 101. The solar power generation device 102, the power storage device 104 provided inside the support column, and the illumination device 103 provided on the support column 106 below the solar power generation device 102 is a wind power / solar power generation device. .

  In addition, this type of wind / solar power generation device is known as an outdoor lighting device in which an illumination column, a horizontal axis propeller-type wind power generation device, a solar power generation device, and a power storage device are integrated (for example, Patent Documents). 2).

Hereinafter, the wind power / solar power generation device will be described with reference to FIG. As shown in the figure, a base 105 fixed to a horizontal surface such as the ground, a base pillar 107 that houses a power storage device 104 integrated with the base 105, an intermediate pillar 108 provided with a lighting device 103, It is a wind power / solar power generation device configured from an upper pillar portion 109 provided with a solar power generation device 102 and a wind power generation device 101.
JP 2006-029226 A JP 2002-025314 A

  In the conventional technology as described above, the installation place is limited because it is installed on the ground, and there is a problem in achieving both the use of sunlight and the use of wind power.

  In addition, since installation of solar power generation and wind power generation is separated, it is large and heavy, so the wind power generation unit and the solar power generation unit are separated and installed, so the workability is poor. Is difficult to install.

  As a result, power generation devices that use only solar power generation are becoming more popular, but this has hindered the widespread use of devices that achieve both solar power generation and wind power generation. There is a need for a power generator that can be easily installed without separating the power generator and the wind power generator.

  The present invention solves the above-described conventional problems, and integrates a power generation unit of a wind power generator inside a solar power generator, and by reducing the size of the apparatus, the entire apparatus can be reduced in weight and integrated. It is an object of the present invention to provide a solar wind power generator that can be installed in a wide range of places and can be installed in a wide range of places by using both of the devices described above.

  In addition, it is required that the windmill shape of the wind power generator is selected according to the purpose of power generation.

  The present invention solves the above-described conventional problems, and an object thereof is to provide a structure capable of selecting and mounting a windmill system according to the purpose.

  Moreover, although it is calculated | required that a solar power generation device changes direction according to a climate or a place, the external appearance may worsen by that, and the appearance of the same image is requested | required in any direction.

  In the present invention, in order to solve the above-described conventional problems, an object of the present invention is to provide a structure in which the horizontal angle and the vertical angle of the photovoltaic power generation cell portion inside the photovoltaic power generation apparatus can be changed by an angle changing means by a simple method. Yes.

  Also, it is required to share the mounting arm for wall surface installation and column installation, such as changing the installation from the wall surface to the column due to changes in the installation environment.

  The present invention solves the above-described conventional problems, and an object thereof is to provide a mounting arm that can be installed on a wall surface and on a column.

  In order to achieve the above object, a solar power / wind power generator of the present invention includes a power generator of a wind power generator below a solar power generation cell section inside the solar power generator, and the wind power generator includes a wind power generator. A power generator is integrated.

  As a result, the entire apparatus can be reduced in size and weight, and can be installed in a wide range of places by simply attaching a single integrated device to a place where attachment is difficult in the past.

  Another means is to provide a battery and a control device. This makes it possible to easily install the solar / wind power generator.

  Another means is to make it possible to attach a paddle type, gyromill type, Savonius type or Darius type windmill by extending the rotating shaft of the generator vertically downward. Thereby, it becomes possible to easily install a vertical axis type windmill according to the purpose of wind power generation.

  Another means is to make it possible to mount a propeller-type or multi-blade wind turbine by extending the rotating shaft of the generator in the lateral direction. Accordingly, it is possible to easily install a horizontal axis type wind turbine according to the purpose of wind power generation.

  Another means is that the photovoltaic cell section is configured to be connected to the photovoltaic power generator and the frame by screw holes provided concentrically at regular angular intervals. Thereby, there is no change of an external shape and it becomes possible to change the horizontal direction of a solar cell part according to installation.

  Another means is that the photovoltaic cell section and the frame are connected by an angle changing means capable of changing the vertical angle intermittently. Thereby, there is no change of an external appearance shape and it becomes possible to change the vertical angle of a solar cell part according to an installation place.

  Another means includes a mounting arm. Thereby, it aims at providing the attachment arm which can be wall-mounted and support | pillar installation.

  Another means is to provide an illumination unit. This makes it possible to easily install the solar / wind power generator at the same time as the illumination unit of the utilization device.

  According to the present invention, according to the conditions of sunlight and wind in the installation environment, both sunlight and wind power can be used, and sunlight that can be installed on an installation such as a building wall or a column in an optimum environment with simple installation.・ We can provide wind power generators.

  In addition, according to the present invention, it is possible to select a windmill according to the purpose and application of the installation environment, and to provide a wind turbine generator with high effect.

  The invention according to claim 1 of the present invention integrates the power generation unit of the wind power generator into the inside of the solar power generator, thereby reducing the size and weight of the power generator, so that the solar power separately attached so far It has the effect | action which can attach a photovoltaic power generator and a wind power generator easily at once.

  According to a second aspect of the present invention, a solar power generation cell unit integrated with a mounting plate is provided inside the solar power generation device, and the power generation unit of the wind power generation device is provided under the solar power generation cell unit. A solar power / wind power generator in which a rotating shaft protrudes from the inside of the solar power generator to the outside from the power generation unit, and a windmill is connected to the outside of the solar power generator on the rotary shaft, By providing a wind power generator in an empty space within the variable angle area of the power generation cell unit, it becomes compact by integrating the solar power generation device and the wind power generation device, which makes the entire device lighter, It can be installed easily even at high places such as building walls and pillars, so it has the effect of using both sunlight and wind power.

  According to the third aspect of the present invention, the battery and the control device are provided inside the solar power generation device, so that it is not necessary to install the battery and the control device outside the solar power / wind power generation device. Has an effect.

  The invention according to claim 4 of the present invention is the paddle type wind turbine according to claim 5 according to the purpose of wind power generation in the installation environment, by projecting the rotating shaft vertically downward of the solar power generation device, The gyromill type windmill, the Savonius type windmill of claim 7, and the Darrieus type windmill of claim 8 can be mounted.

  The invention according to claim 9 of the present invention is the propeller type windmill according to claim 10 according to the purpose of wind power generation in the installation environment, by projecting the rotating shaft in the lateral direction of the solar power generation device, It has the effect | action which can mount any windmill of a multi-blade type windmill.

  The invention according to claim 12 of the present invention is configured such that the photovoltaic cell section is connected to the photovoltaic power generator and the frame by screw holes provided concentrically at predetermined angular intervals, and the external shape is Without changing, the horizontal direction of the solar cell unit is changed according to the direction of the installation location, and the solar cell unit can be directed southward.

  The invention according to claim 13 of the present invention is configured such that the photovoltaic cell section and the frame are connected by an angle changing means capable of changing the vertical angle intermittently, and the installation is performed without changing the external shape. The vertical angle of the solar cell unit is changed according to the locality of the place, and the solar cell unit can be efficiently directed toward the sun according to the height of the sun movement.

  According to the fourteenth aspect of the present invention, the solar power generation device includes a mounting arm that can be used both when installing the wall surface and when installing the column so that the tree grows and shadows the sunlight, etc. Thus, the installation location can be easily changed from the column installation to the wall installation.

  According to the fifteenth aspect of the present invention, the lighting device is provided on the side surface or the bottom surface of the solar power generation device, so that it is not necessary to install the lighting device outside the solar power / wind power generation device and can be installed at one time. In addition, it has the effect of illuminating and directing the windmill while illuminating the lower surface.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

(Embodiment 1)
As shown in FIG. 1, the solar power / wind power generator using the vertical axis wind turbine of the present invention has a solar power generation cell unit 2 integrated with a mounting plate inside the solar power generator 1. It is connected to a frame 3 that is connected horizontally to the device 1, and includes a power generation unit 4 of a wind power generation device in a space below the photovoltaic power generation cell unit 2, and is connected to a rotating shaft 6 by a coupling 5 below the power generation unit 4. The rotating shaft 6 is supported by a bearing 7 and is connected to a windmill 8 below the solar power generation device 1, and includes a battery 9 and a control device 10 inside the solar power generation device 1. Further, as the shape of the wind turbine 8, a paddle type, gyro mill type, Savonius type, Darrieus type vertical axis type wind turbine is appropriately used. In addition, the frame 3 is provided with screw holes 11 having the same center on the concentric circular plate as shown in FIG. The frame 3 is provided with an attachment plate a12, the attachment plate a12 is provided with a through hole a13 and a slit hole 14, while the photovoltaic power generation cell portion 2 of FIG. 3 is provided with an attachment plate b15, and the through hole b16 and the through hole c17 are provided. And is connected to the through-hole c17 of the photovoltaic power generation cell unit 2 and the slit hole 14 of the frame 3 by connecting the through-hole a13 of the frame 3 and the through-hole b16 of the photovoltaic power generation cell unit 2 with a rotatable means. The vertical angle can be arbitrarily changed by connecting with connecting means that can be fixed at the position.

  By integrating the solar power generation device and the wind power generation device as described above, it becomes compact and lightweight, and it can be easily installed even at high places such as building walls and pillars, making it possible to achieve both solar and wind power usage. Become.

  Note that the battery 9 and the control device 10 can be made compact by placing them in a vacant space within the movable range of the photovoltaic power generation cell unit.

  In addition, the upper part of the solar power generation device 1 is a transparent material for taking in sunlight, and the shape swells in a convex shape so as to correspond to the movable range of the solar cell part. It also has the effect of preventing dust and snow from accumulating.

  Note that the photovoltaic power generation apparatus 1 can have the same appearance image viewed from any position by making the appearance shape concentric with respect to the vertical axis.

(Embodiment 2)
As shown in FIG. 4, the solar power / wind power generator using the horizontal axis wind turbine according to the present invention includes a power generator 4 of the wind power generator under the solar power generation cell unit 2, and the cup in the lateral direction of the power generator 4. The rotating shaft 6 is connected to the rotating shaft 6 by the ring 5, and the rotating shaft 6 is supported by the bearing 7. The rotating shaft 6 is connected to the windmill 8 in the lateral direction of the photovoltaic power generator 1, and the battery 9 and the control device 10 are provided inside the photovoltaic power generator 1. It becomes the composition. In addition, as the shape of the wind turbine 8, a propeller type, multi-blade horizontal axis type wind turbine is appropriately used.

  In addition, the windmill connected to the horizontal direction of the solar power generation device 1 can respond | correspond to air currents, such as a building wind, more efficiently by inclining about 30 degree | times up and down corresponding to the wind condition of an installation environment.

  In addition, the product height can be suppressed as much as possible by placing the battery 9 and the control device 10 in a vacant space in the movable range of the photovoltaic power generation cell unit 2, and it can be installed in a narrower space in the vertical direction. .

(Embodiment 3)
As shown in FIG. 5, the solar power / wind power generator of the present invention is provided with two mounting portions on the solar power generator 1, connected to the mounting arm 18, and the mounting arm 18 is installed on the pole 19. As shown in FIG. 6, the mounting arm 18 can be installed on the wall surface.

  The mounting arm 18 has a shape that allows both pole installation and wall surface installation to be shared. Even if the installation environment changes, the mounting arm 18 can be changed from pole installation to wall surface installation, or from wall surface installation to pole installation.

  In addition, the connecting part of the mounting arm is connected by angle changing means that can change the angle of the mounting arm intermittently, and the mounting arm is connected to the underside of the eaves to avoid obstructions, and oblique to avoid the shadow of the roof It is possible to install solar and wind power generators by extending the mounting arm downward.

  In addition, the shape of the mounting arm needs to be a shape that does not hinder the rotation of the wind turbine in the vertical axis wind turbine, but even after installing the solar power / wind power generator by adapting to the wind turbine with a large side rotation area of the wind turbine, Depending on the situation of the installation location, it is possible to replace and install another type of wind turbine.

(Embodiment 4)
As shown in FIG. 7, the solar power / wind power generator of the present invention is provided with a lighting device 21 on the side surface of the solar power generating device 1, and the lighting device 21 is structured to illuminate the lower part.

  In addition, the illuminating device 21 is provided in the perimeter of the side surface of the solar power generation device 1, and it is also possible to enhance the production effect by illuminating the concentric circle downward.

  Note that the same effect can be obtained even if the lighting device is provided not only on the side surface portion but also on the lower surface portion of the solar power generation device.

  The present invention can also be applied to the application of power supply to electric devices with high power consumption by connecting a plurality of solar cells to a wind power generator.

Side view showing Embodiment 1 of the present invention The perspective view which showed the flame | frame of Embodiment 1 of this invention The side view which showed the photovoltaic cell part of Embodiment 1 of this invention Side view showing Embodiment 2 of the present invention Side view of tower installation according to Embodiment 3 of the present invention Top view of wall installation according to Embodiment 3 of the present invention Side view showing Embodiment 4 of the present invention Figure showing a conventional example of a solar / wind power generator equipped with a vertical axis wind turbine Figure showing a conventional example of a solar / wind power generator equipped with a vertical axis wind turbine

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Solar power generation device 2 Solar power generation cell part 3 Frame 4 Generator 5 Coupling 6 Rotating shaft 7 Bearing 8 Windmill 9 Battery 10 Control device 11 Screw hole 12 Mounting plate a
13 Through hole a
14 Slit hole 15 Mounting plate b
16 Through hole b
17 Through hole c
DESCRIPTION OF SYMBOLS 18 Mounting arm 19 Pole 101 Wind power generator 102 Solar power generation device 103 Illumination device 104 Power storage device 105 Base 106 Prop 107 Base pillar part 108 Intermediate pillar part 109 Upper pillar part

Claims (15)

A solar / wind power generator that integrates the power generator of the wind power generator into the solar power generator. A solar power generation cell unit integrated with a mounting plate is provided inside the solar power generation device, a power generation unit of a wind power generation device is provided below the solar power generation cell unit, and a rotating shaft is connected to the sun from the power generation unit. The solar / wind power generation device according to claim 1, wherein the solar power / wind power generation device protrudes from the inside of the photovoltaic power generation device to the outside and is connected to a windmill outside the photovoltaic power generation device of the rotating shaft. The solar / wind power generation device according to claim 1, further comprising a battery and a control device inside the solar power generation device. The solar / wind power generator according to any one of claims 1 to 3, wherein the wind turbine is connected by projecting the rotating shaft vertically downward of the solar power generator. The solar wind / wind power generator according to any one of claims 1 to 4, wherein the windmill shape is a paddle shape. The solar wind / wind power generator according to any one of claims 1 to 4, wherein the windmill shape is a gyromill shape. The solar wind / wind power generator according to any one of claims 1 to 4, wherein the windmill shape is a Savonius shape. The solar wind / wind power generator according to any one of claims 1 to 4, wherein the windmill shape is a Darrieus shape. The solar / wind power generator according to any one of claims 1 to 3, wherein the wind turbine is connected with the rotating shaft protruding in a lateral direction of the solar power generator. The solar wind / wind power generator according to claim 9, wherein the windmill shape is a propeller shape. The solar wind / wind power generator according to claim 9, wherein the windmill shape is a multi-blade shape. The photovoltaic cell unit is connected to the photovoltaic power generation device by a frame, and the frame is configured to be connected by screw holes provided concentrically within the photovoltaic power generation device at predetermined angular intervals. To 11. The solar power / wind power generator according to any one of 11 to 11. The solar power / wind power generator according to any one of claims 1 to 12, wherein the solar power generation cell unit is connected to the frame by an angle changing means capable of changing a vertical angle intermittently. 14. The solar / wind power generator according to any one of claims 1 to 13, further comprising a mounting arm that is installed on an object on a side surface of the solar / wind power generator. The solar / wind power generator according to any one of claims 1 to 14, further comprising an illumination device.

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