JP6200305B2 - Mobile solar power generator - Google Patents

Description

  The present invention relates to a mobile solar power generation device, and more particularly to a mobile solar power generation device that is preferably used as an emergency power supply source by being installed on an outdoor veranda or the like and always charged. It is.

  A movement having a solar panel, a main body case that houses a power storage device that stores electricity generated by the solar panel, and a panel holding member that is disposed in the main body case and holds the solar panel A solar photovoltaic power generation apparatus is known (see Patent Document 1).

Registered Utility Model No. 3172598

  However, the above-mentioned mobile solar power generation device is not equipped with a fixing means for fixing to a fence or the like when it is always installed on a veranda or the like and charged with a power storage device in preparation for an emergency, so it can be used in strong winds or earthquakes. Could move and fall over and be damaged.

  The present invention has been made against the background of the above circumstances, and its purpose is to install it on a veranda fence or the like so that it will not be damaged by strong winds, etc. To make it available as a source.

In order to achieve such an object, the first invention provides a solar panel, a main body case that stores a power storage device that stores electricity generated by the solar panel, and the solar panel disposed in the main body case. And a panel holding member for holding the main body, wherein (a) the main body is disposed so as to extend from the main body case and is rotatable about a substantially horizontal connecting axis. A first arm connected to the case, and a plurality of arms including the first arm are connected in series so as to be relatively rotatable about a substantially horizontal connecting axis; An installation link mechanism capable of fixing the connecting angle of the plurality of arms so that it can be locked to an attachment target such as a fence; and (b) disposed on any of the plurality of arms, By provoking, the installation link mechanism possess a stopper member for positioning so as not to leave from the mounting object, a, and, (c) a the installation link mechanism, the mounting object by the plurality of arms While configured to be able to form a curved portion that turns in an inverted U shape in the vertical direction so as to be able to straddle from above, (d) the stopper member has the plurality of arms that are bent. In a state in which the connection angle is fixed so as to form a shape portion, it is disposed on any of the plurality of arms so as to be inserted into the engagement hole provided in the attachment target in a posture having a horizontal component. The installation link mechanism prevents the installation link mechanism from detaching upward from the attachment target .
Note that “substantially horizontal” means that it is basically desirable that the main body case is basically horizontal when it is held in a predetermined installation posture. It is the meaning which may incline in the range below about 5 degrees. The same applies to the second to fifth inventions.

The second invention includes a solar panel, a main body case that houses a power storage device that stores electricity generated by the solar panel, and a panel holding member that is disposed in the main body case and holds the solar panel And (a) a first photovoltaic device that is disposed so as to extend from the main body case and is connected to the main body case so as to be rotatable about a substantially horizontal connecting axis. A plurality of arms including the first arm are connected in series so as to be relatively rotatable around a substantially horizontal connecting axis, and the main body case is locked to an attachment target such as a fence. An installation link mechanism capable of fixing the connection angle of the plurality of arms so as to be able to perform, and (b) being disposed on any of the plurality of arms and being engaged with the attachment object, A stopper member that positions the mounting link mechanism so as not to be detached from the attachment target, and (c) the installation link mechanism is substantially disposed at the first arm and the tip of the first arm. A second arm connected to be rotatable about a horizontal connecting axis, and connected to a tip of the second arm at a middle portion in a longitudinal direction so as to be relatively rotatable around a substantially connecting axis. And (d) the stopper member is attached to at least one of the first arm and the third arm, and (e) the third arm is provided with the third arm. It is used as a panel holding member to hold the solar panel.

According to a third aspect of the present invention, there is provided a solar panel, a main body case that stores a power storage device that stores electricity generated by the solar panel, and a panel holding member that is disposed in the main body case and holds the solar panel And (a) a first photovoltaic device that is disposed so as to extend from the main body case and is connected to the main body case so as to be rotatable about a substantially horizontal connecting axis. A plurality of arms including the first arm are connected in series so as to be relatively rotatable around a substantially horizontal connecting axis, and the main body case is locked to an attachment target such as a fence. An installation link mechanism capable of fixing the connection angle of the plurality of arms so as to be able to perform, and (b) being disposed on any of the plurality of arms and being engaged with the attachment object, A stopper member that positions the mounting link mechanism so as not to be detached from the attachment target, and (c) the installation link mechanism is substantially disposed at the first arm and the tip of the first arm. A second arm connected to be rotatable about a horizontal connecting axis, and connected to a tip of the second arm at a middle portion in a longitudinal direction so as to be relatively rotatable around a substantially connecting axis. And (d) the stopper member is attached to at least one of the first arm and the third arm, and (e) the tip of the third arm. A fourth arm is coupled to the portion so as to be relatively rotatable about a substantially horizontal coupling axis. (F) The fourth arm is used as the panel holding member to hold the solar panel. It is characterized by being.

A fourth invention is a solar panel, a main body case that houses a power storage device that stores electricity generated by the solar panel, and a panel holding member that is disposed in the main body case and holds the solar panel And (a) a first photovoltaic device that is disposed so as to extend from the main body case and is connected to the main body case so as to be rotatable about a substantially horizontal connecting axis. A plurality of arms including the first arm are connected in series so as to be relatively rotatable around a substantially horizontal connecting axis, and the main body case is locked to an attachment target such as a fence. An installation link mechanism capable of fixing the connection angle of the plurality of arms so as to be able to perform, and (b) being disposed on any of the plurality of arms and being engaged with the attachment object, A stopper member that positions the mounting link mechanism so as not to be detached from the mounting target, and (c) the solar panel is rotatable about a holding axis that is substantially horizontal to the panel holding member. (D) In the installed state with respect to the mounting object, the solar panel is positioned at a predetermined power generation position inclined from the horizontal direction around the holding axis by the first turnover spring, and the solar panel When the panel is turned to the substantially horizontal reversal position side beyond the thought point of the first turnover spring, a reversing device that urges the first turnover spring to turn to the reversal position side is provided. It is characterized by having.

A fifth aspect of the present invention is the mobile solar power generation apparatus according to the fourth aspect of the present invention, wherein (a) the panel holding member is arranged to be rotatable around a substantially horizontal support axis, and (b) the attachment object The panel holding member is positioned at a predetermined power generation holding position around the support shaft by a second turnover spring, and the solar panel is moved to the reverse position side by the first turnover spring. When the panel holding member is mechanically rotated from the power generation holding position to the retracted position side beyond the thought point of the second turnover spring, the second turnover is caused. A retraction device is provided which is positioned at the retraction position by a spring.

According to a sixth aspect of the present invention, in the mobile solar power generation device of the fifth aspect , the solar panel is provided with a receiving hook for receiving rainwater at the upper end portion while being positioned at the power generation position. A water storage tank into which rainwater flows from the ridge is suspended, and is turned from the power generation position to the reversal position side by the gravity of the water storage tank.

In such a mobile solar power generation device of the first to fourth inventions, a plurality of arms of the installation link mechanism extending from the main body case are fixed at a predetermined connection angle, so that they can be attached to a fence or the like. The installation link mechanism is positioned so that the installation link mechanism is not detached from the installation target by engaging the stopper member disposed on any of the plurality of arms with the installation target. The main body case is fixed to the object to be attached. As a result, when the power storage device is charged by being always installed on a veranda or the like in case of an emergency, the device is prevented from being damaged due to strong wind or the like, and can be used as a power supply source in an emergency. .

In the first aspect of the invention, the installation link mechanism is configured so as to form a curved shape portion that straddles the attachment target from above, and the stopper member is disposed in the engagement hole provided in the attachment target in a posture having a horizontal component. It is arranged on any arm so that it can be inserted into the arm, and the installation link mechanism prevents it from detaching upward from the attachment target. Can be fixed properly.

In the second invention, since the installation link mechanism is constituted by the three arms of the first arm to the third arm, the degree of freedom in the form of locking with respect to the attachment target is high. For example, the first invention In this way, a curved portion having an inverted U shape in the vertical direction can be formed and appropriately fixed to a veranda fence or the like, while the third arm is used as a panel holding member to hold the solar panel. Therefore, the apparatus can be configured simply, inexpensively and compactly.

Also in the third invention, since the installation link mechanism is constituted by the three arms of the first arm to the third arm, the degree of freedom in the form of locking with respect to the attachment target is high. For example, the first invention Thus, it is possible to form a curved portion having an inverted U shape in the vertical direction and to fix it appropriately to a veranda fence or the like. In addition, since the fourth arm is further connected to the tip of the third arm, and the fourth arm is used as a panel holding member to hold the solar panel, the degree of freedom of the arrangement position of the solar panel is increased. It becomes high and can be arranged so as to protrude outward from an attachment target such as a fence so that sunlight can be received effectively.

In the fourth aspect of the invention, the solar panel is normally positioned at the power generation position by the first turnover spring, and can generate power by appropriately receiving sunlight, while the solar panel exceeds the point of the first turnover spring due to strong winds or the like. When it is turned to the substantially horizontal reversal position side, it is held on the reversal position side by the first turnover spring, so that the solar panel, the installation link mechanism and the like are prevented from being damaged by the strong wind.

In the fifth aspect of the present invention, the panel holding member is disposed so as to be rotatable about a substantially horizontal support axis, and is normally positioned at the power generation holding position by a second turnover spring, whereby the power generation position. The solar panel positioned on the solar panel is appropriately irradiated with sunlight and can generate power efficiently. On the other hand, the solar panel is rotated to the reversal position side by the first turnover spring due to strong winds, etc., and the panel holding member mechanically rotates to the retreat position side beyond the point of the second turnover spring. When it is moved, it is positioned at its retracted position by the second turnover spring. As a result, the solar panel can be retracted to the eaves or the like, and damage to the solar panel, the installation link mechanism, or the like due to a strong wind or the like is further appropriately suppressed.

In the sixth aspect of the invention, the solar panel is provided with a receptacle and a water storage tank, and when rainwater flows into the water storage tank and becomes heavy, the solar panel rotates from the power generation position to the reversal position side by gravity. Be made. For this reason, the solar panel is rotated to the reverse position side in the case of heavy rain or heavy snow as in the fifth aspect of the invention, and the panel holding member is rotated to the retreat position side beyond the point of the second turnover spring. By being moved, the solar panel can be retreated to the eaves or the like, and damage to the solar panel or the installation link mechanism due to heavy rain or heavy snow is appropriately suppressed.

It is a front view of the state in which the mobile solar power generation device which is one Example of this invention was installed in the fence of the veranda. It is a left view of the mobile solar power generation device of FIG. It is a perspective view which shows the mobile solar power generation device of FIG. 1 independently. It is a figure explaining the turnover mechanism of the solar panel of the mobile solar power generation device of FIG. It is a side view which shows an example in the case of using the mobile solar power generation device of FIG. 1 outdoors. It is a figure explaining the other Example of this invention, and is a front view corresponding to FIG. It is a left view of the Example of FIG. It is a figure explaining another Example of this invention, and is a front view corresponding to FIG. It is a left view of the Example of FIG. It is a figure explaining another Example of this invention, and is a front view corresponding to FIG. It is the left view of the Example of FIG. 10, It is the figure which combined and showed the enlarged view of the receptacle and water storage tank part which were provided in the upper end part of the solar panel. It is a figure explaining another Example of this invention, and is a left view corresponding to FIG. It is a figure explaining another Example of this invention, and is a left view corresponding to FIG. It is a figure explaining another Example of this invention, and is a left view corresponding to FIG. It is a figure explaining another Example of this invention, and is a front view corresponding to FIG. It is a left view of the Example of FIG. It is a side view which shows an example at the time of installing the mobile solar power generation device of FIG. 15 in the outdoors etc. independently. It is a figure which shows an example at the time of isolate | separating and separately arrange | positioning the main body case of the mobile solar power generation device of FIG.

  The mobile solar power generation device of the present invention is installed on a veranda or the like, and generates electricity at all times to charge the power storage device, and to bring in a power source by, for example, taking it indoors at the time of a disaster accompanying a power failure. Although it is preferably used as an emergency power supply device, various usage modes are possible such that the electricity generated by the solar panel can be supplementarily used on a daily basis. For example, a small solar panel of about 10 W to 30 W can be used if a necessary minimum power source for charging a cell phone, lighting, radio, television, or the like is secured in an emergency. In addition to the power storage device, the main body case is provided with a charge controller that supplies generated power to the power storage device, a DC-AC converter that converts the power of the power storage device to AC 100 V, an AC 100 V output outlet, a USB outlet that outputs DC 5 V, and the like. . The main body case can also be attached with moving wheels, handles, handles, and the like.

  The panel holding member is configured to hold the solar panel so as to be rotatable around a substantially horizontal holding axis, for example, but may be one that holds the solar panel in a predetermined fixed posture. For example, one set of installation link mechanisms may be provided at the center portion in the width direction of the main body case. However, if two sets are provided apart from each other in the width direction of the main body case, it is desirable that the posture of the main body case is stable. Further, it is desirable in terms of strength that at least a part of the corresponding links of the two sets of installation link mechanisms are integrally connected to each other via a connection bar. The stopper member is provided so as to protrude from one of the arms in a cantilevered manner, for example, but it should be installed across a pair of arms located on both sides of the attachment hole provided in the attachment target. Is also possible. When the stopper member is provided in a cantilever shape, for example, it is formed in a wedge shape in which the vertical dimension becomes narrower toward the tip side, and is inserted into the engagement hole from the tip side to be engaged with both the upper wall and the lower wall of the engagement hole. It is desirable to arrange so that.

In the second and third inventions, for example, in the installed state with respect to the attachment target, the first arm is disposed in the main body case in a posture extending upward from the main body case, and the second arm is substantially horizontal. The first arm is integrally fixed to the distal end portion of the first arm, and the third arm is integrally fixed to the distal end portion of the second arm in a substantially vertical posture. Thus, an inverted U-shaped curved portion is formed.

In the second invention and the third invention, for example, (a) the attachment object is a fence that is erected substantially vertically and has a handrail provided substantially horizontally with a predetermined gap at the upper end portion; The installation link mechanism is arranged so that the curved portion crosses the fence from above, and the first arm and the third arm are positioned on opposite sides of the fence, and c) The stopper member disposed on at least one of the first arm and the third arm is inserted into the gap so as to prevent the installation link mechanism from detaching upward from the fence. It is comprised so that it may be latched by this fence. The gap corresponds to the engagement hole of the first invention.

In the second and third inventions, for example, at least one of a connecting portion between the first arm and the second arm and a connecting portion between the second arm and the third arm is provided on the second arm. The second arm is configured to be connected so as to be position-adjustable through a long hole that is long in the longitudinal direction. The first arm and the third arm may be provided with elongated holes so that the position can be adjusted. The arm to which the stopper member is attached can also be adjusted in position by providing a long hole in the attachment portion as necessary.

In the second and third inventions, the installation link mechanism is composed of three arms, the first arm to the third arm, but in other inventions, for example, the second arm and the third arm are substantially perpendicular to each other. It is also possible to form a single T-shaped arm that intersects and to configure the installation link mechanism with two arms, the first arm and the T-shaped arm.

In the fourth and fifth inventions, the posture of the solar panel and panel holding member is reversed by the turnover mechanism. In other inventions, the solar panel and panel holding member are determined in advance. It is also possible to fix in a certain posture. In the second and third inventions, the third arm of the installation link mechanism and the fourth arm connected to the third arm are used as the panel holding member. In other inventions, the installation link is used. It is also possible to dispose the panel holding member in the main body case separately from the mechanism. Characteristic portions of the fourth to sixth inventions relate to a solar panel support structure, and a solar power generation device other than the mobile type of the present invention, for example, a solar panel and a main body case are connected via a connection cord, The present invention can also be applied to a photovoltaic power generation apparatus that is arranged separately from each other.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a front view showing a state in which a mobile solar power generation apparatus 10 according to an embodiment of the present invention is installed on a fence 14 of a house veranda 12, FIG. 2 is a left side view, and FIG. It is a perspective view which shows the solar power generation device 10 independently. The fence 14 includes a flat-plate-shaped waist wall portion 16 erected substantially vertically at the front end of the veranda 12, and a handrail 20 provided substantially horizontally with a predetermined gap 18 at the upper end of the waist wall portion 16. The mobile solar power generation apparatus 10 is detachably attached to the fence 14. That is, the mobile solar power generation device 10 is compactly configured so that it can be installed in a narrow space such as a veranda 12, and is suitably used as an emergency power supply device for general households. The fence 14 corresponds to an attachment target, and the gap 18 functions as an engagement hole, but can be attached to an attachment target other than the fence 14.

  The mobile solar power generation apparatus 10 includes a rectangular parallelepiped main body case 30, two sets of installation link mechanisms 32 and 34 provided symmetrically on the left and right side surfaces of the main body case 30, and the installation link mechanism 32. , 34 and a solar panel 36 provided across the tip. The solar panel 36 has a light receiving surface on the left side in FIG. 2 and generates power when irradiated with sunlight. In this embodiment, the solar panel 36 has a power supply of about 10 W to 30 W so that a necessary minimum power source can be secured in an emergency. Small solar panels are used. A power storage device 38 that stores electricity generated by the solar panel 36, a charge controller 40, a DC-AC converter 42 that converts the power of the power storage device 38 to AC100V, an AC100V output outlet 44, and DC5V are output to the main body case 30. A USB outlet 45 and the like are provided. The main body case 30 is also provided with left and right wheels 46 for movement, a handle 48 that is gripped when moving, and the like.

  The installation link mechanisms 32 and 34 are symmetrically configured, and each includes a linear first arm 50, second arm 52, and third arm 54 that are connected in series so as to be rotatable relative to each other. ing. The first arm 50 is connected to the vicinity of the upper center of the side surface of the main body case 30 so as to extend from the main body case 30 so as to be rotatable about a substantially horizontal connection axis S1, and to the connection portion in the longitudinal direction. A long hole 56 is provided in the main body case 30 so as to be position-adjustable and fixed to the main body case 30 in a fixed posture by a fastener 58 such as a bolt and a nut. The second arm 52 is connected to the tip of the first arm 50 so as to be relatively rotatable around a substantially horizontal connection axis S2, and a long hole 60 is provided in the connection portion in the longitudinal direction to adjust the position. It is possible to be fixed integrally to the first arm 50 at a fixed connection angle by a fastener 62 such as a bolt and a nut. The third arm 54 is connected to the distal end portion of the second arm 52 at the middle portion in the longitudinal direction so as to be relatively rotatable around a substantially horizontal connection axis S3, and is fixed by a fastener 64 such as a bolt and a nut. It is integrally fixed to the second arm 52 at a connecting angle. The distal end portion of the third arm 54, that is, the upper end portion in FIGS. 1 to 3 protrudes upward from the fence 14, and the distal end portion of the third arm 54 is rotatable about a substantially horizontal holding axis Sp. A solar panel 36 is disposed, and is held by a fastener 66 such as a bolt and a nut so that the solar panel 36 can rotate and cannot be detached. In the present embodiment, the third arm 54 also serves as a panel holding member. Note that the second arms 52 of the left and right installation link mechanisms 32 and 34 are integrally connected to each other via a substantially horizontal connection bar 68. Further, the solar panel 36 is fixed to the first arm 50 of one installation link mechanism 34 by a drop-off preventing wire 49.

  In the installed state shown in FIGS. 1 and 2, the installation link mechanisms 32 and 34 are arranged in the main body case 30 so that the first arm 50 extends upward from the main body case 30, and the second arm 52 is substantially omitted. The third arm 54 is integrally fixed to the distal end portion of the second arm 54 in a posture that becomes horizontal and the third arm 54 is integrally fixed to the distal end portion of the first arm 50. Thereby, the inverted U-shaped curved portion 70 is formed by the lower portion from the second arm 52 and is attached so as to straddle the fence 14 from above, and the first arm 50 and the third arm 54 attach the fence 14. By being positioned on opposite sides of each other, movement of the main body case 30 in the front-rear direction (left-right direction in FIG. 2), that is, movement in a direction approaching and separating from the fence 14 is restricted. Specifically, the main body case 30 is disposed so that the handle 48 contacts the waist wall portion 16, and the longitudinal direction of the first arm 50 so that the second arm 52 is in close contact with the upper surface of the handrail 20. The longitudinal position of the second arm 52 is long so that the position is adjusted by the elongated hole 56 and the lower end of the third arm 54 is in close contact with the outer surface of the waist wall 16 (the left surface in FIG. 2). By adjusting through the hole 60, the main body case 30 is fixed to the fence 14 by the pair of installation link mechanisms 32 and 34. In this installation example, the first arm 50 extends upward from the main body case 30 so as to incline backward, and the curved portion 70 has an inclined inverted J shape.

  Further, a stopper member 72 is disposed on the first arm 50 so as to protrude rearward in a cantilevered manner so as to be rotatable about a substantially horizontal mounting axis St, and is inserted into the gap 18. Are fastened integrally to the first arm 50 at a predetermined mounting angle by a fastener 74 such as a bolt and a nut. This stopper member 72 has a wedge shape whose vertical dimension becomes narrower toward the tip side, protrudes in a substantially horizontal direction, is inserted into the gap 18 from the tip side, and is engaged with both the upper wall and the lower wall of the gap 18. By being combined, the installation link mechanisms 32 and 34 are prevented from detaching upward from the fence 14. In the present embodiment, since the stopper member 72 is engaged with both the upper wall and the lower wall of the gap 18, the handrail 20 is sandwiched between the second arm 52, and the installation link mechanisms 32, 34 are It is attached to the fence 14 without rattling.

  On the other hand, a turnover type reversing device 76 is provided at a portion where the third arm 54 rotatably holds the solar panel 36 around the holding axis Sp, and the solar panel 36 is shown in FIG. The power generation position is inclined from the horizontal direction as shown by the solid line in FIG. 4 and the substantially horizontal inversion position as shown by the alternate long and short dash line. FIG. 4 is an enlarged view of the reversing device 76, and includes a tension coil spring 78 that functions as a first turnover spring. The tension coil spring 78 is disposed on the solar panel 36 so as not to rotate relative to the solar panel 36. The locking pin 82 of the circular plate 80 and the locking pin 84 provided on the second arm 52 are latched. 2 and 4, when the tension coil spring 78 is positioned on the left side of the holding axis Sp, the solar panel 36 rotates in the counterclockwise direction of the holding axis Sp. When the tension coil spring 78 is urged and is positioned on the right side of the holding axis Sp as indicated by the alternate long and short dash line, the solar panel 36 is urged to rotate clockwise around the holding axis Sp. The This urging direction changes at a thought point where the tension coil spring 78 coincides with the holding axis Sp.

  As shown in FIG. 4, the circular plate 80 is provided with a long hole 86 along an arc centered on the holding axis Sp, and the long hole 86 is erected on the third arm 54. Positioning pins 88 are engaged, and the positioning pins 88 are brought into contact with both ends of the long hole 86, whereby the solar panel 36 is alternatively positioned at the power generation position and the reverse position. The inclination angle of the solar panel 36 at the power generation position is appropriately determined in consideration of the height of the sun and the like so that excellent power generation efficiency can be obtained. Usually, the solar panel 36 is positioned at this power generation position, but strong winds or the like The solar panel 36 is rotated clockwise in FIGS. 2 and 4, and when the tension coil spring 78 exceeds the thought point, the solar panel 36 is rotated to the reverse position as indicated by an arrow A in FIG. At the same time, the tension coil spring 78 is positioned in the reverse position according to the urging force.

  In the mobile solar power generation apparatus 10 of this embodiment, the plurality of arms 50, 52, 54 of the installation link mechanisms 32, 34 extending from the main body case 30 are fixed at a predetermined connection angle. The stopper member 72 disposed on the first arm 50 is engaged with the gap 18 of the fence 14 while being locked to the fence 14, so that the installation link mechanisms 32 and 34 are not detached from the fence 14. After positioning, the main body case 30 is fixed to the fence 14 via the installation link mechanisms 32 and 34. This prevents the mobile solar power generation device 10 from being moved or overturned and damaged by strong winds or the like when it is always installed on the veranda 12 and charging the power storage device 38 in preparation for an emergency, In the event of an emergency, remove only the main body case 30 or the installation link mechanisms 32 and 34 from the fence 14 and bring them into the indoor space, etc. or leave them on the fence 14 while charging the mobile phone, lighting, radio, TV, etc. Can be used as a source.

  In addition, the installation link mechanisms 32 and 34 are configured so that the inverted U-shaped curved portion 70 straddling the fence 14 from above can be formed, and the stopper member 72 has a horizontal component and the gap 18. It is disposed on the first arm 50 so as to be inserted therein, and the installation link mechanisms 32, 34 are prevented from detaching upward from the fence 14. The case 30 can be appropriately fixed.

  In addition, since the installation link mechanisms 32 and 34 are constituted by the three arms of the first arm 50, the second arm 52, and the third arm 54, when locking to the attachment target such as the fence 14 or the like. The third arm 54 is used as a panel holding member and is used as a panel holding member, while the curved portion 70 having an inverted U-shape in the vertical direction can be formed and fixed appropriately to the fence 14. Therefore, the mobile solar power generation apparatus 10 can be configured simply, inexpensively and compactly.

  In addition, the solar panel 36 is normally positioned at the power generation position according to the urging force of the tension coil spring 78 and can generate power by appropriately receiving sunlight, while the solar panel 36 exceeds the point of the tension coil spring 78 due to strong wind or the like. When it is turned to the substantially horizontal reversal position side, it is positioned at the reversal position by the tension coil spring 78, so that the solar panel 36, the installation link mechanisms 32, 34, etc. are prevented from being damaged by the strong wind. The

  1 and 2 show a case where the mobile solar power generation apparatus 10 of this embodiment is installed on the veranda 12 in preparation for an emergency. As shown in FIG. It can be taken out outdoors, installed independently, and used as a power supply device on a daily basis. That is, since the main body case 30 is provided with the wheels 46, the main body case 30 can be easily moved by gripping the handle 48. In that case, since it is not necessary to fix to the structure in particular, the installation link mechanisms 32 and 34 can be used simply as a support device for the solar panel 36, and the stopper member 72 and the reversing device 76 are removed, and the solar The panel 36 can be used in an arbitrary posture and fixed at an arbitrary height position.

  Next, another embodiment of the present invention will be described. In the following embodiments, parts that are substantially the same as those in the above embodiments are denoted by the same reference numerals, and detailed description thereof is omitted.

  The mobile solar power generation device 100 of FIGS. 6 and 7 does not have the wheels 46 and the handle 48 of the main body case 30 and is lifted and carried by the user as compared with the mobile solar power generation device 10 of the above embodiment. It is. Also, the first arms 106 of the installation link mechanisms 102 and 104 are different, are shorter than the first arm 50, and rotate around a substantially horizontal coupling axis S1 near the upper rear end of the side surface of the main body case 30. The main body case 30 and the rear surface of the main body case 30 are substantially flush with each other by being integrally fixed to the main body case 30 by the fasteners 58 so as to extend upward in a substantially vertical direction. That is, the first arm 106, the second arm 52, and the third arm 54 constitute the installation link mechanisms 102 and 104. As shown in FIG. 7, the first arm 106 and the third arm 54 are substantially the same. The connecting angles of the arms 106, 52, and 54 are fixed to approximately 90 ° so that they are parallel and in close contact with both surfaces of the flat waist wall portion 16, so that an inverted U-shape is formed in the vertical direction. A curved shape portion 108 is formed. Such installation link mechanisms 102 and 104 are disposed so as to straddle the upper end of the fence 14, and the stopper member 72 is inserted into the gap 18 and engaged with the handrail 20. The link mechanisms 102 and 104 are integrally attached to the upper end portion of the fence 14 so that they cannot be detached and do not rattle. The main body case 30 is suspended from the upper end portion of the fence 14 by the installation link mechanisms 102 and 104. The main body case 30 is positioned and installed in a vertical posture in which the back surface of the main body case 30 is in close contact with the waist wall portion 16.

  Also in this embodiment, the main body case 30 is fixed to the fence 14 via the installation link mechanisms 102 and 104, and the mobile solar power generation device 100 is prevented from being damaged due to a strong wind or the like by moving or overturning. In the event of an emergency, it is possible to obtain the same operational effects as in the above embodiment, such as being able to be removed from the fence 14 together with the main body case 30 alone or with the installation link mechanisms 102 and 104 and used as a power supply source indoors.

  The mobile solar power generator 110 of FIGS. 8 and 9 is further provided at the tip (upper end) of the third arm 54 of the installation link mechanisms 102 and 104 as compared to the mobile solar power generator 100 described above. The difference is that a linear fourth arm 112 is connected to be rotatable about a substantially horizontal connecting axis S4. The fourth arm 112 is integrally fixed to the third arm 54 at a fixed connection angle by a fastener 114 such as a bolt and a nut. As in the example, a solar panel 36 is disposed through a fastener 66 so as to be relatively rotatable around a substantially horizontal holding axis Sp and not removable. The reversing device 76 is disposed between the solar panel 36 and the fourth arm 112, and the solar panel 36 is normally positioned at a power generation position indicated by a solid line in FIG. 9 according to the urging force of the tension coil spring 78. However, when it is rotated clockwise by a strong wind or the like and exceeds a thought point, it is urged to rotate to the reverse position side indicated by the alternate long and short dash line as indicated by an arrow A. In the present embodiment, the fourth arm 112 also serves as a panel holding member, and the connection axis S4 corresponds to a support axis. Note that the left and right fourth arms 112 are integrally connected to each other via a substantially horizontal connection bar 116.

  On the other hand, between the third arm 54 and the fourth arm 112, when the solar panel 36 is rotated to the reverse position side by the tension coil spring 78, the fourth arm 112 is mechanically shown by a solid line in FIG. A turnover-type retracting device 120 that rotates from the power generation holding position indicated by (2) to the retracted position indicated by a two-dot chain line is provided. The retracting device 120 includes an interlocking lever 122 disposed at the upper end portion of the third arm 54 so as to be relatively rotatable about the coupling axis S4 and relative to the fourth arm 112, and the fourth arm. A tension coil spring 124 is provided so as to straddle between 112 and the second arm 52. When the solar panel 36 is rotated to the reverse position side, the interlocking lever 122 is engaged with the solar panel 36 and rotated clockwise around the connection axis S4. Is provided with an engaging protrusion 126 that engages with the fourth arm 112 when it rotates clockwise about the connecting axis S4, and mechanically interlocks with the rotation of the solar panel 36 to mechanically move the fourth arm. As indicated by an arrow B, 112 is rotated clockwise around the connecting axis S4. An engaging pin is erected inward at the tip of the interlocking lever 122 so as to be engageable with the solar panel 36.

  The tension coil spring 124 corresponds to a second turnover spring, and the fourth arm 112 is positioned at a power generation holding position indicated by a solid line and a retracted position indicated by a two-dot chain line in FIG. The power generation holding position is a posture in which the fourth arm 112 extends obliquely upward so as to protrude outward from the fence 14, and power generation can be appropriately performed by the solar panel 36 positioned at the power generation position. Conversely, the retracted position is such that the fourth arm 112 is inclined so as to face the inside of the fence 14, and the solar panel 36 held by the fourth arm 112 is retracted under the eaves or the like. The turnover mechanism by the tension coil spring 124 is also configured in the same manner as the reversing device 76 shown in FIG. 4, and a power generation holding position and a retracting position are defined by a long hole and a positioning pin (not shown). If necessary, a disc plate or the like is provided in the same manner as the inversion device 76. In FIG. 9, while the tension coil spring 124 is positioned on the left side of the connection axis S4, the fourth arm 112 is urged to rotate in the counterclockwise direction of the connection axis S4. When the tension coil spring 124 is positioned on the right side of the connection axis S4 while being positioned at the holding position, the fourth arm 112 is urged to rotate in the clockwise direction of the connection axis S4. , Is positioned at the retracted position indicated by a two-dot chain line. This urging direction changes at a thought point where the tension coil spring 124 coincides with the coupling axis S4. In the process in which the fourth arm 112 is rotated to the retracted position indicated by the two-dot chain line, the solar panel 36 is returned from the reverse position to the power generation position, for example, by the interlock lever 122 being engaged with the second arm 52. .

  According to the mobile solar power generator 110 of the present embodiment, the fourth arm 112 is further connected to the tip of the third arm 54, and the fourth arm 112 is used as a panel holding member to hold the solar panel 36. Therefore, the degree of freedom of the arrangement position of the solar panel 36 is increased, and the solar panel 36 can be held at a position protruding outward from the fence 14 so that sunlight can be received effectively. Power generation efficiency can be improved.

  Further, the fourth arm 112 is disposed so as to be rotatable about a substantially horizontal connecting axis S4, and is normally positioned at the power generation holding position in accordance with the urging force of the tension coil spring 124. The solar panel 36 positioned on the solar panel 36 is effectively irradiated with sunlight and can efficiently generate power. On the other hand, the solar panel 36 is rotated by the tension coil spring 78 to the reversal position side by strong wind or the like. When the arm 112 is mechanically rotated to the retracted position side beyond the thought point of the tension coil spring 124, the arm 112 is positioned at the retracted position by the tension coil spring 124. As a result, the solar panel 36 can be retracted to the eaves or the like where it is difficult for strong winds or the like to hit, and damage to the solar panel 36 and the link mechanisms 102 and 104 for installation due to strong winds and the like is further appropriately suppressed.

  The mobile solar power generation device 130 of FIGS. 10 and 11 is compared with the mobile solar power generation device 110 in the state where the solar panel 36 is positioned at the power generation position, and the upper end of the solar panel 36. A difference is that a receiving rod 132 for receiving rainwater is provided, and a water storage tank 134 into which rainwater flows from the receiving rod 132 is suspended. The water storage tank 134 is suspended from the receiving rod 132 by a water guide pipe 136 such as a pair of elastically deformable rubber hoses provided apart from each other in the width direction, and changes the attitude of the solar panel 36 around the holding axis Sp. Regardless of gravity, it is held at the lower position of the receiving rod 132 and can maintain the rainwater storage state, and rainwater flows from the receiving rod 132 through the water conduit 136.

  In such a mobile solar power generation device 130, a receiving rod 132 and a water storage tank 134 are provided at the upper end portion of the solar panel 36. When rainwater flows into the water storage tank 134 and becomes heavy, the gravity is increased. The solar panel 36 is rotated from the power generation position to the reverse position side. For this reason, the solar panel 36 is rotated to the reverse position side not only during strong winds but also during heavy rain or heavy snow, and the fourth arm 112 rotates beyond the point of the tension coil spring 124 to the retreat position side. By being moved, the solar panel 36 can be retreated to the eaves or the like, and damage to the solar panel 36 or the installation link mechanisms 102 and 104 due to heavy rain or heavy snow is appropriately suppressed.

  The mobile solar power generation device 140 of FIG. 12 is different from the mobile solar power generation device 100 of FIGS. 6 and 7 in that the first arm 106 and the third arm 54 are used instead of the cantilevered stopper member 72. The point which has the stopper member 142 arrange | positioned ranging over is different. The stopper member 142 has a linear shape, and is inserted through the gap 18 of the fence 14, and the first arm 106, the first arm 106, and the like are fastened by fasteners 144, 146 such as bolts and nuts at both ends protruding from the gap 18. The three arms 54 are integrally fixed. As a result, the installation link mechanisms 102 and 104 are prevented from detaching upward from the fence 14. A slot 148 is provided in the longitudinal direction of the stopper member 142 in either one of the mounting portions at both ends of the stopper member 142 (in the embodiment, the mounting portion on the first arm 106 side), and the position in the longitudinal direction can be adjusted. It is said that. It is desirable that the stopper member 142 is disposed between the second arm 52 so that the handrail 20 is sandwiched from both the upper and lower sides so that the stopper member 142 does not rattle. It is also possible to provide a long hole in the direction and to adjust the position of the stopper member 142 in the vertical direction. Also in the present embodiment, the same effect as that of the mobile solar power generation device 100 of FIGS. 6 and 7 can be obtained. Such an embodiment can be similarly applied to other mobile solar power generation apparatuses 110 and 130 that are installed suspended from the fence 14 or the like.

  The mobile solar power generation device 150 of FIG. 13 has a point that a cantilevered stopper member 72 is attached to the third arm 54 side as compared with the mobile solar power generation device 100 of FIGS. Is different. That is, the stopper member 72 can be attached to either the first arm 106 or the third arm 54, and can be appropriately selected according to installation conditions. Such an embodiment can be similarly applied to the other mobile solar power generation apparatuses 10, 110, and 130.

  The mobile solar power generation device 160 of FIG. 14 is substantially the same as that of the mobile solar power generation device 100 of FIGS. 6 and 7 instead of the second arm 52 and the third arm 54 when they are installed. The same T-shaped single T-shaped arm 162 is adopted, and the left and right installation link mechanisms 164 and 166 are constituted by the two arms of the first arm 106 and the T-shaped arm 162. . Also in the present embodiment, the same effect as that of the mobile solar power generation device 100 of FIGS. 6 and 7 can be obtained. Such an embodiment can be similarly applied to other mobile solar power generation apparatuses 10, 110, 130, 140, and 150.

  The mobile solar power generator 170 of FIGS. 15 and 16 is different from the mobile solar power generator 110 of FIGS. 8 and 9 in the installation link mechanisms 172 and 174, and can be relatively rotated in series. The first arm 176 and the second arm 178 are connected to each other. The first arm 176 is connected to the side surface of the main body case 30 so as to be rotatable around the connection axis S1, and is fixed integrally with the fastener 58 in a fixed posture extending substantially upward. The main body case 30 is held in a vertical posture in which the back surface of the main body case 30 is brought into contact with the waist wall portion 16 in a state of being suspended from the first arm 176. The second arm 178 is connected to the distal end portion (upper end portion) of the first arm 176 at a middle position in the longitudinal direction so as to be relatively rotatable around the connection axis S2, and extends vertically upward substantially vertically. The posture is fixed integrally to the first arm 176 by the fastener 62. And the 4th arm 112 which functions as the said panel holding member is attached to the front-end | tip part (upper end part) of the 2nd arm 178 so that rotation around the connection axis S4 with the fastener 114 is possible.

  On the other hand, the second arms 178 of the left and right installation link mechanisms 172 and 174 are integrally connected to each other via a flat presser plate 180 that is integrally fixed to the back surface thereof. The presser plate 180 has a width dimension in the vertical direction that is sufficiently larger than the combined height of the handrail 20 and the gap 18 and is brought into contact with the inner surface across both the handrail 20 and the waist wall portion 16. At the same time, a pair of U-shaped bolts 182 are disposed so as to straddle the handrail 20 from the outside, pass through the presser plate 180, and nuts 184 are screwed together so that they are integrally fixed to the fence 14. It has become. In this embodiment, the presser plate 180 and the U-shaped bolt 182 correspond to a stopper member, and the same operational effects as those of the mobile solar power generator 110 can be obtained.

  In addition, the length of the second arm 178 below the connecting axis S2, that is, the length opposite to the connecting axis S4 is substantially the same as the height of the main body case 30 below the connecting axis S1. . Therefore, as shown in FIG. 17, the first arm 176 and the second arm 178 are fixed by the fasteners 58 and 62 in a posture in which the first arm 176 is substantially horizontal and the second arm 178 is substantially vertical. Accordingly, the mobile solar power generation apparatus 170 can be independently arranged at an arbitrary place such as outdoors and used as a power supply apparatus on a daily basis. In this case, the reversing device 76, the retracting device 120, the interlocking lever 122, and the like can be removed, and the solar panel 36 can be used in an arbitrary posture and fixed at an arbitrary height position.

  Further, for example, as shown in FIG. 18, the first arm 176 and the main body case 30 may be detached from the second arm 178 fixed to the fence 14, and the main body case 30 may be separately disposed at an arbitrary place such as an eaves. it can. In this case, the main body case 30 is connected to the solar panel 36 using the connection cord 186 so that electricity generated by the solar panel 36 can be charged in the power storage device 38. A handle 188 is attached to the main body case 30 using the fastener 58 instead of the first arm 176 as required, and can be easily carried. Such an embodiment can be similarly applied to other mobile solar power generation apparatuses 10, 100, 110, 130, 140, 150, 160.

  As mentioned above, although the Example of this invention was described in detail based on drawing, these are one embodiment to the last, and this invention is implemented in the aspect which added the various change and improvement based on the knowledge of those skilled in the art. be able to.

  10, 100, 110, 130, 140, 150, 160, 170: Mobile solar power generation device 14: Fence (attachment target) 18: Gap (engagement hole) 30: Main body case 32, 34, 102, 104, 164 166, 172, 174: Installation link mechanism 36: Solar panel 38: Power storage device 50, 106, 176: First arm 52, 178: Second arm 54: Third arm (panel holding member) 70, 108: Time Curved portion 72, 142: Stopper member 76: Reversing device 78: Tension coil spring (first turnover spring) 112: Fourth arm (panel holding member) 120: Retraction device 124: Tension coil spring (second turnover spring) 132: Receptacle 134: Water storage tank 162: T Character arm (arm) 180: Presser plate (stopper member) 182: U-bolt (stopper member) S1 to S3: Connection axis S4: Connection axis (support axis) Sp: Holding axis

Claims (6)

A movement having a solar panel, a main body case that houses a power storage device that stores electricity generated by the solar panel, and a panel holding member that is disposed in the main body case and holds the solar panel Type solar power generator,
A first arm that is disposed so as to extend from the main body case and that is pivotable about a substantially horizontal connecting axis, and that includes a plurality of first arms. For installation in which the arms are connected in series so as to be relatively rotatable about a substantially horizontal connecting axis, and the connecting angle of the plurality of arms can be fixed so that the main body case can be locked to a mounting object such as a fence. A link mechanism;
A stopper member that is disposed on any of the plurality of arms and is positioned so that the installation link mechanism does not separate from the attachment target by being engaged with the attachment target;
It has a, and,
While the installation link mechanism is configured to be capable of forming a convoluted shape portion that turns in an inverted U shape in the vertical direction so that the attachment target can be straddled from above by the plurality of arms,
The stopper member is inserted into an engagement hole provided in the attachment target in a posture having a horizontal component in a state where the connection angle is fixed so that the plurality of arms form the curved portion. As described above, the mobile solar power generation apparatus , which is disposed on any of the plurality of arms and prevents the installation link mechanism from being detached upward from the attachment target . A movement having a solar panel, a main body case that houses a power storage device that stores electricity generated by the solar panel, and a panel holding member that is disposed in the main body case and holds the solar panel Type solar power generator,
A first arm that is disposed so as to extend from the main body case and that is pivotable about a substantially horizontal connecting axis, and that includes a plurality of first arms. For installation in which the arms are connected in series so as to be relatively rotatable about a substantially horizontal connecting axis, and the connecting angle of the plurality of arms can be fixed so that the main body case can be locked to a mounting object such as a fence. A link mechanism;
A stopper member that is disposed on any of the plurality of arms and is positioned so that the installation link mechanism does not separate from the attachment target by being engaged with the attachment target;
And
The link mechanism for installation includes the first arm, a second arm connected to the tip of the first arm so as to be relatively rotatable about a substantially horizontal connection axis, and the first arm at a middle portion in the longitudinal direction. A third arm connected to the tip of the two arms so as to be relatively rotatable about a substantially horizontal connecting axis, as the plurality of arms;
The stopper member is attached to at least one of the first arm and the third arm;
The third arm can be that transfer Doshiki photovoltaic device, wherein holding the solar panel is used as the panel holding member. A movement having a solar panel, a main body case that houses a power storage device that stores electricity generated by the solar panel, and a panel holding member that is disposed in the main body case and holds the solar panel Type solar power generator,
A first arm that is disposed so as to extend from the main body case and that is pivotable about a substantially horizontal connecting axis, and that includes a plurality of first arms. For installation in which the arms are connected in series so as to be relatively rotatable about a substantially horizontal connecting axis, and the connecting angle of the plurality of arms can be fixed so that the main body case can be locked to a mounting object such as a fence. A link mechanism;
A stopper member that is disposed on any of the plurality of arms and is positioned so that the installation link mechanism does not separate from the attachment target by being engaged with the attachment target;
And
The link mechanism for installation includes the first arm, a second arm connected to the tip of the first arm so as to be relatively rotatable about a substantially horizontal connection axis, and the first arm at a middle portion in the longitudinal direction. A third arm connected to the tip of the two arms so as to be relatively rotatable about a substantially horizontal connecting axis, as the plurality of arms.
The stopper member is attached to at least one of the first arm and the third arm;
A fourth arm is coupled to the tip of the third arm so as to be relatively rotatable about a substantially horizontal coupling axis.
Fourth arm that to that transfer Doshiki photovoltaic device, wherein holding the solar panel is used as the panel holding member. A movement having a solar panel, a main body case that houses a power storage device that stores electricity generated by the solar panel, and a panel holding member that is disposed in the main body case and holds the solar panel Type solar power generator,
A first arm that is disposed so as to extend from the main body case and that is pivotable about a substantially horizontal connecting axis, and that includes a plurality of first arms. For installation in which the arms are connected in series so as to be relatively rotatable about a substantially horizontal connecting axis, and the connecting angle of the plurality of arms can be fixed so that the main body case can be locked to a mounting object such as a fence. A link mechanism;
A stopper member that is disposed on any of the plurality of arms and is positioned so that the installation link mechanism does not separate from the attachment target by being engaged with the attachment target;
And
The solar panel is held by the panel holding member so as to be rotatable about a substantially horizontal holding axis,
In the installed state with respect to the mounting target, the solar panel is positioned at a predetermined power generation position inclined from the horizontal direction around the holding axis by a first turnover spring, and the solar panel is moved to the first turnover spring. And a reversing device that urges the first turnover spring to rotate toward the reversal position when the reversal position is turned to a substantially horizontal reversal position. that move Doshiki solar power generation apparatus. The panel holding member is arranged to be rotatable around a substantially horizontal support axis,
In the installed state with respect to the mounting object, the panel holding member is positioned at a predetermined power generation holding position around the support axis by a second turnover spring, and the solar panel is moved by the first turnover spring. When the panel holding member is mechanically rotated from the power generation holding position to the retracted position side beyond the thought point of the second turnover spring when rotated to the reverse position side, The mobile solar power generation device according to claim 4 , further comprising a retracting device that is positioned at the retracted position by a two-turn overspring. The solar panel is provided with a receptacle for receiving rainwater at the upper end while being positioned at the power generation position, and a water storage tank into which rainwater flows from the receptacle is suspended. The mobile solar power generation device according to claim 5 , wherein the mobile solar power generation device is rotated from the power generation position to the reversal position side by gravity of a tank.

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