KR101015442B1 - The stand of the solar panel - Google Patents

Abstract

The present invention relates to a cradle of a solar light collecting panel, and more particularly, to a cradle of a light collecting panel that makes it easy to connect a plurality of cradles while adjusting an inclination angle to increase power generation efficiency.

To this end, the embodiment of the present invention is hinged to the upper end of the rear panel of the light collecting panel, the lower bottom of the rear panel of the light collecting panel is coupled to the other end of the support rod, one end of which is moved back and forth, by moving the other end of the support rod The inclination angle of the light collecting panel is adjusted, and the left and right swing angles of the light collecting panel are adjusted by the rotation of the pillar.

As a result, the amount of incidence of sunlight can be increased in front of the condensing panel by adjusting the inclination angle, so that the efficiency of incidence of sunlight is increased and the holder is operated only by moving the support rod before and after. By linking before and after movement of the cradle has an effect that is easily made.

Sun, mount, angle

Description

Stand of condensing panel {The stand of the solar panel}

The present invention relates to a cradle of a solar light collecting panel, and more particularly, to a cradle of a light collecting panel that makes it easy to connect a plurality of cradles while adjusting an inclination angle to increase power generation efficiency.

The cradle of the light collecting panel is a device that supports the light collecting panel at an appropriately inclined angle so as to be coupled to the rear surface of the generally flat panel-shaped light collecting panel so that the light collecting panel can be perpendicular to the sunlight.

Although the size of the light collecting panel is specifically changed according to the amount of power required, a commercially available solar cell is installed with a plurality of light collecting panels because a plurality of light generating panels are increased according to their area.

The cradle of the light collecting panel supporting the plurality of light collecting panels is installed on a cradle fixed at a predetermined angle on a wide site such as a roof of a building. By the way, the photovoltaic power plant fixed at a certain angle is strongly different according to the season.

On the other hand, since the device that tracks the movement path from east to west along the current year is 10 ~ 15% higher in power generation efficiency than the inclination fixed type, the sun tracking system has been developed in preparation for the rotation of the sun. It is about. However, the conventional tracking system is provided with a separate device for measuring the angle of incidence of sunlight, and a separate drive means for adjusting both the inclination angle and the swing angle in order to track both the altitude and rotational path of the sun. As a result, the manufacturing cost of the individual cradle is excessive, there is a problem that the large amount of energy consumed in the drive means that are operated every time does not obtain a large power generation efficiency.

In addition, when a plurality of cradles are used, since a separate operation is made for each cradle, such an increase in the production cost and operating cost is proportionally increased according to the number of the cradle installed, there is also an uneconomical disadvantage.

The present invention has been made to solve the above-described problems, an embodiment of the present invention has an object of increasing the light collecting efficiency by increasing the incident amount of daily average sunlight by adjusting the vertical tilt and left and right swing angle of the light collecting panel.

More specifically, it is possible to change the inclination angle of the light collecting panel by converting the rotational motion by the drive motor, etc. In particular, the swing angle change and the inclination angle change of the light collecting panel has the purpose of interlocking in one operation.

In addition, there is also an object to easily set the inclination angle during the initial construction.

In addition, when a plurality of holders are installed, there is also an object to simplify the linking structure for adjusting the inclination angle of each light collecting panel.

In addition, when a plurality of cradle is installed, there is also an object to link so that the swing angle of each light collecting panel can be adjusted at once.

In order to solve the above problems, the present invention is coupled to the upper end of the rear panel of the light collecting panel hinged in an embodiment, the bottom of the rear surface of the light collecting panel is coupled to the other end of the support rod, one end is moved back and forth, The inclination angle of the condensing panel is adjusted by the movement of the other end of the support rod, and the inclination angle of the condensing panel is adjusted according to the left and right swing angles of the condensing panel.

In addition, the upper end is a column portion hinged to the axis of rotation parallel to the ground on the upper back of the light collecting panel; And an open groove having an open top portion formed therein, the rail member being fixed to the through hole formed in the lower portion of the pillar portion, and a threaded portion formed on an outer circumferential surface thereof so as to be rotatably fitted into the through hole and positioned inside the rail member. The outer side is in contact with the inner surface of the rail member, the inner circumferential surface is screwed into the threaded portion of the rotating rod coupled with the screw thread of the rotating rod slides back and forth along the rail member by the rotation of the rotating rod, protruding into the open groove An upper portion of the condenser panel is characterized in that the inclination control unit is provided with a conveying member hinged to one end of the support bar.

In addition, the pillar portion includes a lower support fixed to the ground, and an upper pillar hinged to the light collecting panel and rotatably coupled to the lower support, the vertical hole formed in the upper portion of the transfer member is perpendicular to the ground Cylindrical swing pin material is coupled, and the swing pin material to the cradle of the light collecting panel, characterized in that the lower pivot body coupled to the support rod is rotatably coupled on a plane parallel to the ground.

In addition, the support bar proposes a cradle of the light collecting panel, characterized in that made of a turn buckle to adjust the length.

In addition, a plurality of cradles of the light collecting panel are arranged in a row, and the pivoting rod protruding from the through hole is condensed with the pivoting rod protruding from the end of the rail member provided in the cradle of the neighboring light collecting panel. Present the panel holders.

In addition, the left side and the right side of the upper pillar is further coupled to the cradle of the light collecting panel, characterized in that the swing angle of the light collecting panel is changed by the control bar is coupled to the hinge coupled to each side flange of the neighboring cradle further. do.

In addition, the neighboring rotating rod is a pressing portion having an elliptical cross section of the end of the rotating rod is formed, both end portions of the cylindrical rod formed in the inner cross section corresponding to the pressing portion is inserted into the pressing portion of both rotating rods The cradle of the light collecting panel is presented.

According to the cradle of the light collecting panel according to the embodiment of the present invention as described above, by adjusting the vertical tilt angle and the left and right swing angle of the light collecting panel can increase the incident amount of solar light to the light collecting panel, thereby increasing the light collecting efficiency of the solar light. Has In addition, by changing the swing angle in accordance with the altitude of the sun is adjusted to the inclination angle, it has the effect that the position of the sun can be easily tracked.

Furthermore, even when the inclination control unit is operated to adjust the inclination angle more precisely, the rotation of the rotating rod for fine adjustment of the inclination angle can be reduced, so that the power consumption of the inclination control unit can be saved. Have In addition, since the fixing of the light collecting panel and the cradle is made at two positions above and below the rear surface of the light collecting panel, it is also easy to install the solar panel on the cradle.

In addition, the tilt angle control of the light collecting panel is a rotational motion such as a drive motor is converted into a linear motion through the inclination adjustment unit, the linear motion is converted into a rotational motion by the support rod and transmitted, a plurality of rotational motion by the rotation rod As it is possible to adjust the inclination angle at the same time in a plurality of cradles by being shared by the cradle installed as, the user does not need to perform the adjustment operation of the inclination angle every time has the effect of convenient management.

In addition, the swing angle of the light collecting panel is adjusted by the rotation of the upper pillar and the support rod, so that the light collecting efficiency is further increased as the light collecting panel collects sunlight vertically in accordance with the circumference of the sun.

In addition, when the support rod is configured to be extended by itself by the turn buckle, the user can adjust while observing the swing angle of the light collecting panel directly at the construction site of the mount, it has an effect that the construction is convenient.

In addition, as the rotation rods of the cradles, which are installed in plural numbers, are interlocked with each other, the inclination angles of all the condensing panels of the cradles are adjusted at once by the rotation of any of the rotation rods, so that the user rotates each condensing panel. It can be less and has a convenient effect.

In addition, since the plurality of neighboring rotating rods of the cradle is connected by the fitting coupling of the cylindrical rod, the structure is simple, and the interlocking installation of the cradle and the partial disassembly can be easily performed.

In addition, by connecting the side flanges of the cradle which is installed in a plurality in a row by the adjustment bar, the swing angles of all the condensing panels of the cradle are adjusted at once, thereby making it easy to use.

Hereinafter, through the preferred embodiment of the accompanying drawings, the function, configuration and operation of the cradle of the light collecting panel of the present invention will be described in detail.

1 is a perspective view of a cradle of a light collecting panel according to an embodiment of the present invention.

In the cradle 1 of the light collecting panel according to the preferred embodiment of the present invention, an upper portion of the rear surface of the light collecting panel P is hinged to an upper end of the pillar portion 100, and a lower portion of the rear surface of the light collecting panel P is transferred to one end thereof. And, coupled to the other end (200a) of the supporting rod 200 to be moved later, the inclination angle (A) of the light collecting panel (P) is adjusted as the one end of the supporting rod (200b) is moved.

At this time, the light collecting panel (P) is made of a substantially flat plate, the bottom, the bottom of the light collecting panel is coupled to the cradle, it is configured to increase the light collecting efficiency by vertically incident on the front of the light collecting panel capable of solar light.

The cradle 1 for this purpose is provided with a pillar portion 100 which is erected in a direction (z direction) perpendicular to the ground (x-y plane).

Hinge coupling between the top of the rear surface of the light collecting panel P and the top of the column part 100 is coupled to have a rotational axis (y direction) perpendicular to the longitudinal direction (z direction) of the column part. It shows the behavior of rotating perpendicular to the ground.

At this time, the inclination angle, that is, the inclination angle A of the light collecting panel P is adjusted as one end of the supporting rod 200 coupled to the bottom of the bottom surface of the light collecting panel P is moved back and forth on the rail member to be described later. do.

That is, when the support rod 200 having a predetermined length is moved in the direction away from the pillar portion 100 (x direction), the inclination angle A decreases as the support rod is raised in the xy plane and the lower portion of the light collecting panel is raised. do. On the contrary, when the support rod 200 is moved in a direction closer to the pillar part 100, the inclination angle A of the light collecting panel increases.

By adjusting the inclination angle of the light collecting panel by the movement of the support rod 200, the light collecting efficiency can be improved by adjusting the incident angle of sunlight to be substantially perpendicular to the light collecting panel.

Adjusting the angle of inclination (A) of the cradle is made of only the linear movement of the support rod 200 is to simplify the operating principle.

In order to support the behavior of the support rod 200, the cradle 1 of the light collecting panel is further provided with an inclination adjusting unit 300 to move the support rod.

On the other hand, Figure 2 is an exploded perspective view of the cradle of the light collecting panel shown in Figure 1, Figure 3 is an exploded perspective view of the support rod and the inclination control unit employed in the holder of the light collecting panel shown in FIG.

In this case, an upper pivot 111 for hinge coupling of the light collecting panel P is provided at an upper end of the pillar part 100.

The upper rotating body 111 is formed with a hinge coupling piece (111a) extending in parallel to be hinged to the upper back of the light collecting panel, the hinge coupling piece (111a) is one side (x) of the upper rotating body (111) Direction), it is preferable that the lower portion of the light collecting panel touches the column part so that the variable range of the inclination angle is not reduced even when the inclination angle of the light collecting panel is sufficiently large.

On the other hand, in the lower portion of the pillar portion 100, a through hole 112 into which one side of the rotating rod to be described later is formed in a direction (x direction) in which the hinge coupling piece 111a of the upper pivot body is biased.

On the other hand, the inclination adjustment unit 300 is one end of the support rod 200 is coupled, the means for moving the support rod to move away from or close to the pillar, one end of the inclination control unit 300 is formed with the through hole 112 In the lower portion of the pillar portion 100, the hinge coupling piece 111a of the upper pivot is coupled in a biased direction (x direction).

The inclination control unit 300 is provided with a rail member 310, the rotating rod 320 and the transfer member 330.

At this time, the rail member 310 is a length member having a cavity formed therein and the top of the cross section, the end is fixed to the lower end of the pillar portion 100 is formed through holes 112. In this case, when the rail member is made of metal, it is preferable to be firmly fixed to the pillar through welding.

In addition, the rail member 310 has a larger cross section than the through hole 112, for example, may be formed in a rectangular cross section in which the through hole is included in the internal cavity. In addition, the upper center portion of the rail member 310 is cut along the longitudinal direction (x direction), and is bent upward to form an open groove 311 with the upper portion burst.

On the other hand, the rotating rod 320 is a substantially cylindrical length member placed along the longitudinal direction (x direction) of the rail member 310. In addition, a screw thread 321 is formed on the outer circumferential surface of the middle portion of the pivoting rod 320, and one side of which the screw thread is not formed is inserted into the through hole 112 to be rotatable inside the rail member.

On the other hand, the inside of the conveying member 330 is provided with a fitting hole 331 is inserted into the rotating rod 320, the outer side of the conveying member 330 is formed to contact the inner surface of the rail member (310). In addition, the inner circumferential surface of the fitting hole 331 is formed with a thread corresponding to the thread formed on the outer circumferential surface of the rotating rod, the transfer member 330 before and after the rail member 310 by the rotation of the rotating rod 320 It is moved in the direction (x direction).

At this time, the one end (200b) of the support rod 200 in the upper portion of the conveying member 330 protruding outward from the open groove 311 formed on the upper rail member on the axis parallel to the rotating shaft of the upper rotating body ( and hinged to the rotating shaft of the y direction).

As a result, the other end of the supporting rod 200 is moved in the front and rear directions (x directions) by the rotation of the rotation rod 320.

On the other hand, the cradle of the light collecting panel according to the embodiment of the present invention is configured to adjust the swing angle (rotation angle on the x-y plane) of the light collecting panel according to the circumference of the sun.

Since the light collecting panel has a structure in which the upper and lower portions of the light collecting panel are supported by the upper and lower portions of the pillar portion 100, the swing angle B of the light collecting panel is adjusted in parallel with the ground of the pillar portion 100 and the support rod 200. By rotating in one plane (xy plane).

In order to adjust the swing angle B of the light collecting panel P, the pillar part 100 is coupled to the lower support 120 fixed to the ground, and the light collecting panel P is hinged to the lower support 120. An upper pillar 110 rotatably coupled to the upper portion 110 may be rotated at an upper portion of the light collecting panel.

At this time, it is preferable that the upper pillar 110 and the lower base 120 are coupled to each other so that the upper pillar is stably supported. To this end, the fitting protrusion 110a inserted into the lower support 120 is preferably formed at the lower portion of the upper pillar.

In addition, a cylindrical swing pin material 340 perpendicular to the ground is coupled to the vertical hole 332 formed at a portion of the upper portion of the transfer member 330 protruding upward from the opening groove 311, and the swing pin material 340. There is a lower pivot 350 coupled to the support rod 200 is rotatably coupled on a surface parallel to the ground, it is possible to rotate the support rod 200.

That is, the through hole 112 is formed in the lower support 120 of the pillar part, and the inclination adjustment part 300 is provided as described above. In addition, the upper column 110 is coupled via a general lubrication means such as a bearing for smooth rotation on the lower support. Therefore, the upper pivot 111 and the upper pillar 110 itself coupled to the rear surface of the light collecting panel can be rotated left and right.

On the other hand, the rotation of the upper pillar 110 may be made by the auxiliary flange and the adjustment bar described later, or may directly rotate the upper pillar by an electric motor (not shown) or the like in the lower support. Conventional upper column rotating means such as an electric motor is preferably used when the cradle is constructed alone.

The upper column 110 rotatable on a plane parallel to the ground (x-y plane) has a vertical axis (z-axis) of the pillar as a rotation axis, and serves as a center of swing rotation of the light collecting panel P.

In addition, the swing pin material 340 and the lower pivot 350 is further coupled to the upper end of the transfer member 330 so that the support rod 200 can swing.

At this time, the swing pin material 340 has a cylindrical rotating shaft and is coupled to the vertical hole 332 formed on the transfer member. In addition, the swing pin member 340 is coupled to the swing pin member 340 through the hole 351 formed up and down, and rotatable on the x-y plane. Also. One end of the support rod 200 is hinged with the lower pivot 350, so that the support rod 200 can be rotated about the swing pin material 340 on the x-y plane. In addition, the other end (200a) of the support rod is coupled to the lower end of the rear panel and the ball joint of the light collecting panel, it becomes freely rotatable.

6A to 6C are plan views, side views, and front views showing the operation of the supporting rods employed in the cradle of the light collecting panel shown in FIG. 1.

Thus, when the swing angle B of the light collecting panel P is changed by the rotation of the upper pillar 110, the support rod 200 is rotated at the lower pivot 350 and at the same time the back of the light collecting panel P. This is done.

In addition, when the swing angle B is increased, the inclination angle A is also increased.

That is, the swing of the light collecting panel (P) is made around the upper column 110 coupled to the upper portion of the light collecting panel, the lower portion of the light collecting panel (P) in the swing pin material 340 spaced apart from the upper column (110) Since it is made in the state supported by the support rod 200 having a limited length, as shown in Figure 5a, when the swing angle (B) gradually increases (when gradually changed from S1 to S3), the support rod is one end As the swing pin material 340 is rotated about the ground, the ground pin is gradually erected, and as shown in FIG. 5B, the inclination angle A of the light collecting panel supported by the other end of the supporting rod is gradually increased (S1). Gradually increasing from S3). For reference, Figure 6c shows the operating relationship is gradually raised with respect to the ground while the support rod is swinging.

Therefore, when the cradle is installed to face south, when the swing angle A is changed according to the circumference of the sun, the angle of incidence of sunlight is increased along the inclination angle B of the light collecting panel according to the sun's altitude. Is changed to That is, when the swing angle is changed toward the east where the sun rises, the inclination angle of the condensing panel is also increased, so that the incidence angle of the sunlight emitted from the low altitude sun can be largely obtained. In the case of the sun, the swing angle of the condensing panel is increased. When the angle is 0 °, the inclination angle of the light collecting panel is also reduced, so that the incident angle of sunlight can be largely received. In addition, when the sun is moved to the west again, the swing angle and the inclination angle are increased to increase the incident angle of sunlight to increase the light collecting efficiency.

In this case, the inclination angle (A) is adjusted only by changing the swing angle (B) according to the altitude of the sun, so that the so-called sun position tracking of the light collecting panel according to the position and altitude of the sun can be easily performed. In addition, since the inclination angle has already been changed to some extent even when the inclination control unit 300 is operated to more precisely adjust the inclination angle, the number of rotations of the additional rotating rod 320 for finely adjusting the inclination angle is adjusted. It can be reduced, it is possible to save the power consumed for the operation of the tilt control unit 300.

On the other hand, the inclination altitude is the lowest when the sun is southern, it is preferable to be adjusted to the highest at sunset and sunrise. The inclination angle is adjusted to increase or decrease the inclination angle in a predetermined range from the initial inclination angle at the time of installation of the cradle, and the initial inclination angle is the inclination angle of the condensing panel at sunrise or sunset of the sun and when the sun is heavy. It is preferable to be installed to have an inclination angle which is the middle of the inclination angle of.

The setting of the initial inclination angle (A) is determined according to the length of the support rod 200, can be installed by selecting a support rod of a suitable length in accordance with the height of the mount is installed, the user directly adjust the length at the construction site It is more convenient to be able to.

To this end, the support rod 200 may be made of a turn buckle to adjust the length.

That is, the support rod is provided with a leaflet support 210 coupled to the lower bottom of the condensing panel, and a rear support rod 220 coupled to the lower pivot body, wherein the leaflet support 210 and the rear support rod 220 are nuts. 230. Specifically, one end of the leaflet support 210 is coupled to the condensing panel, the other end of the right screw is formed, one end of the rear end support rod 220 is coupled to the lower pivot body, the other end is formed with a left screw, The other end of the leaflet supporting rod 210 and the rear end supporting rod 220 is coupled by a nut 230. That is, the entire length of the supporting rod is adjusted by the rotation of the nut 230.

As a result, the user can rotate the nut in a state where the light collecting panel P is fixed, thereby giving the initial swing angle B appropriate to the light collecting panel.

On the other hand, Figure 7 is a state diagram using the cradle of the light collecting panel according to another embodiment of the present invention.

A plurality of cradles 1 of the light collecting panel are arranged in a row, and the rotating rod 320 protruding from the through hole is formed at the end of the rail member 310 'provided in the cradle 1' of the neighboring light collecting panel. It may be installed to be connected to the rotating rod 320 'protruding.

The cradle 1 may be installed as a single unit, but a plurality of condensing panels are generally used to increase the amount of condensing, so that the inclination angle of each condensing panel can be adjusted at the same time as installing the plurality of condensing panels. The cradle of the light collecting panel, which is used together, may be interlocked with each other.

When a plurality of cradles are used at the same time, the rail member 310 of the cradle 1 is arranged in a line so as to face the through hole of the pillar portion 100 'of the adjacent cradle 1', and is positioned on a straight line. By connecting the rotation rods 320 and 320 'of each cradle 1, 1' to each other, the inclination angle adjustment of each cradle is made.

That is, in the cradle of the plurality of condensing panels, the inclination angle of the condensing panel fixed to each cradle is fixed as the rotation rods of one or more rotation rods rotate the rotation rods of the other cradle as the rotation rods are connected to each other. It becomes adjustable at once.

At this time, in order to increase the binding force between the neighboring cradle may be further provided with a plate-shaped reinforcement frame for increasing the binding force with the neighboring column portion at the bottom of each column of the cradle.

On the other hand, the connection between the neighboring rotating rod, the end portion of the end of the rotating rod is formed in the pressing portion 322, the inner end of both ends of the cylindrical rod 400 formed to correspond to the pressing portion 322 Portions may be made by fitting to the pressing portion 322 of both rotating rods.

That is, pressing both ends of the screw rod 321 of the rotating rod 320 is not formed to form a pressing portion 322 having an elliptical cross section. In addition, the cylindrical rod 400 is formed in an elliptical shape according to the pressing portion 322 of the inner cross section on both sides, the pressing portion 322 of the rotating rod to be connected to the inside of both ends of the cylindrical rod 400 is inserted Will be.

As a result, it is possible to transmit the rotational force of the neighboring rotating rod while having a simple configuration, it is possible to interlock a plurality of cradles.

On the other hand, the cylindrical rod is used to connect the rotary rod 320 of the cradle of the end of the cradle connected to the plurality of the driving motor (M), the inclination angle of the light collecting panel of the cradle integrally connected by the rotational force of the driving motor (M) The degree will be adjusted.

Furthermore, at least one conventional universal joint may be provided in the middle portion of the cylindrical rod. In this case, even if the mounting height of the neighboring cradle is different, the rotating rod of each cradle can be connected to the cylindrical rod equipped with the universal joint, so that the rotational force of the rotating rod of one cradle is transferred to the other cradle having different installation heights. It can be.

On the other hand, when a plurality of cradle (1) is arranged in a line, it is preferable that each cradle is linked so that the swing angle of each cradle (1) can be adjusted at once.

To this end, the side flange 113 is further coupled to the left and right sides (y direction) of the upper column 110, and the adjustment bar 500 hinged to each side flange 113 ′ of the neighboring holder 1 ′. ) Is provided.

At this time, the adjustment bar 500 is a length member parallel to the rail member 310 of the cradle (x-axis direction), a plurality of cradles are arranged in a row of each side flange 113 protruding to the left and right It is hinged to have a rotational direction parallel to the rotation axis direction (z-axis direction) of the end portion and the upper column (110). Therefore, when the adjustment bar 500 is moved back and forth, the side flange 113 of each cradle 1 is rotated to the left and right, and the swing angle B of the upper column 110 is changed.

At this time, the adjustment bar 500 may be selectively coupled to either one of the left side flange or the right side flange, or may be coupled to both the left and right side flanges.

In addition, a rack gear may be formed on one side of the control bar to move the control bar forward and backward, and driving means (not shown) provided with a driving motor having a spur gear to engage with the rack gear may be further coupled.

On the other hand, in consideration of the case where the plurality of cradle is installed on the slope having a slope, the coupling of the side flange 113 and the adjustment bar 500 may be made of a ball joint. That is, the inclination of the adjustment bar 500 in each side flange 113 may be different, respectively, the middle of the adjustment bar is provided with a common universal joint so that the installation angle can be changed according to the curved surface of the slope. Alternatively, the adjustment bar may be replaced by a chain, a string, etc., which is free to bend.

In this case, even if the installation height of the neighboring cradle is different, it is possible to adjust the swing angle by the adjustment bar installed along the curved ground.

On the other hand, in order to increase the coupling strength of the side flange 113 and the upper pillar 110, the auxiliary flange 114 having a shape corresponding to the side flange on the upper and middle portions of the pillar is further coupled, each auxiliary flange 114 ) And the side flange 113 may be further provided with a vertical rod 115 penetrating up and down.

At this time, the lower end of the vertical rod 115 is hinged to the control bar 500, while reducing the load to be caught in the side planar during the rotation of the upper column, there is an effect that the rotation of the upper column is made stable. In addition, it is possible to more firmly withstand the external force transmitted from the light collecting panel by the wind.

As described above, a plurality of cradles are arranged in a row, each rotating rod is connected to the cylindrical rod, and each side flange is connected to the adjustment bar, so that each cradle can be integrally adjustable inclination angle and swing angle.

At this time, the adjustment of the inclination angle is made as the drive motor rotates the rotating rod of the cradle provided at the end, by intermittently causing the rotation of the drive motor by a timer, it can be made without the user's intervention.

That is, the drive motor is operated between the sunrise time and the sunset time, which the user regularly updates, and the transfer member is moved to the forefront of the threaded rod of the pivoting rod so as to have a minimum inclination angle at noon, and the sunrise time and the sunset time. In time, the transfer member may be set to move to the rearmost end of the threaded rod of the pivoting rod so that the possible solar light is incident perpendicularly to the front side of the light collecting panel.

In addition, the adjustment of the swing angle is made of a drive means for moving the control bar back and forth, the operation of the drive motor constituting the drive is focused on the movement path of the sun between the sunrise time and sunset time that the user regularly updates The panel is set to operate intermittently to face the sun.

As a result, since the inclination angle and the swing angle are adjusted so that the light collecting panels provided on the plurality of holders face the sun, the light collecting efficiency of the solar light can be improved.

1 is a perspective view of a cradle of a light collecting panel according to an embodiment of the present invention.

Figure 2 is an exploded perspective view of the cradle of the light collecting panel shown in FIG.

Figure 3 is an exploded perspective view of the support bar and the inclination control unit employed in the cradle of the light collecting panel shown in FIG.

Figure 4 is a side view showing a state of use of the cradle of the light collecting panel shown in FIG.

5 is a plan view showing a state of use of the cradle of the light collecting panel shown in FIG.

Figure 6a is a plan view showing the operation of the support bar employed in the cradle of the light collecting panel shown in FIG.

Figure 6b is a side view showing the operation of the support rod shown in Figure 5a.

Figure 6c is a front view showing the operation of the support rod shown in Figure 5a.

Figure 7 is a state of use of the cradle of the light collecting panel according to another embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

1,1 ′: Cradle P: Condensing panel A: Angle of inclination

B: Swing angle M: Drive motor

100,100 ′: Column part

  110: upper column 111: upper pivot 111a: hinge coupling piece

  112: through hole 113,113 ′: side flange 114: auxiliary flange

  115: vertical rod 110a: fitting protrusion

  120: lower support

200: support rod

   200a: other end 200b: first 210: leaflet bag

   220: rear end supporting rod 230: nut

300: tilt control unit

   310,310 ′: Rail member 311: Opening groove

   320,320 ′: Rotating rod 321: Thread 322: Pressing part

   330: transfer member 331: fitting hole 332: vertical hole

   340: swing pin material 350: lower rotor 351: hole

400: cylindrical rod 500: control bar

Claims (7)

The top of the rear surface of the light collecting panel P is hinged to the top of the pillar part 100, The lower rear surface of the light collecting panel P is coupled to the other end 200a of the supporting rod 200, one end of which is moved back and forth, The inclination angle A of the light collecting panel P is adjusted by the forward and backward movement of one end 200b of the support rod 200, Mounting of the light collecting panel, characterized in that the inclination angle (A) is adjusted with the left and right swing angle (B) of the light collecting panel (P) by the rotation of the pillar portion (100). In claim 1, A pillar portion 100 whose upper end is hinged to a rotation axis parallel to the ground on an upper surface of the rear surface of the light collecting panel P; And An open groove 311 having an upper portion formed therein, the rail member 310 fixed to the through hole 112 formed in the lower portion of the pillar portion 100, and A threaded rod 321 is formed on an outer circumferential surface thereof to be rotatably fitted into the through hole 112 and positioned in the rail member 310, and a rotating rod 320. The outer side is in contact with the inner surface of the rail member 310, the thread hole 331 is formed in the inner circumferential surface is coupled to the screw thread 321 of the rotating rod 320 to the rotation of the rotating rod 320 Sliding part 300 including a conveying member 330 is hinged to one end of the support rod 200 in the upper and rear sliding along the rail member 310, and protruded into the opening groove 311 by the upper portion. Cradle of the light collecting panel characterized in that it is provided. In claim 2, The pillar portion 100 has a lower support 120 is fixed to the ground, The upper pillar 110 is hinged and coupled to the light collecting panel (P) rotatably coupled to the lower support 120, A cylindrical swing pin material 340 perpendicular to the ground is coupled to the vertical hole 332 formed at an upper portion of the transfer member 330, and a lower pivot body coupled to the support rod 200 to the swing pin material 340. The cradle of the light collecting panel, characterized in that 350 is rotatably coupled on a surface parallel to the ground. 4. The method of claim 3, The support rod 200 is a cradle of the light collecting panel, characterized in that made of a turn buckle to adjust the length. 4. The method of claim 3, The cradle 1 of the light collecting panel is arranged in a plurality in a row, The rotating rod 320 protruding from the through hole 112 is connected to the rotating rod 320 'protruding from the end of the rail member 310' provided in the holder 1 'of the neighboring light collecting panel. Stand of light collecting panel. In claim 5, The left side and the right side of the upper pillar 110, the side flange 113 is further coupled, The cradle of the light collecting panel, characterized in that the swing angle (B) of the light collecting panel (P) is changed by the adjustment bar (500) hinged to each side flange 113 of the neighboring holder (1). In claim 6, The connection between the neighboring rotating rods (320, 320 ') Pressing portion 322 of the end portion of the end of the rotating rod 320 is elliptical is formed, Both ends of the cylindrical rod 400 having an inner cross section corresponding to the pressing portion 322 are fitted to the pressing portions 322 of the rotating rods 320 and 320 ', respectively, and are connected to each other.

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