KR101347783B1 - Apparatus for adjusting the intervals of slats and a blind using the same - Google Patents

Abstract

The slat spacing device of the present invention comprises: a drive gear 94i fitted to the spline of the spacing rotation shaft and provided in the spacing control body 97c; At least one driven gear (94j) meshed with the drive gear (94i) and provided with the drive gear (94i) in the space adjusting enclosure (97c) and rotatably provided in the guide hole (P '); A nut which is provided in one-to-one correspondence with any one of the driven gears 94j, but is not rotatable in the guide hole P 'formed in the adjacent gap adjusting body 97c of the gap adjusting body 97c in which the driven gear 94j is installed. (92g); Bolts fixed to any one of the driven gears 94j and provided to be accommodated by first passing through the nut 92g and slidingly passing through the guide hole P 'of the adjacent gap control body 97c. And a screw 92f; to adjust the spacing between the slats freely.

Description

Apparatus for adjusting the intervals of slats and a blind using the same}

The present invention relates to a slat spacing device and a shading device such as a blind including the same, and more particularly, to a device for adjusting the normal spacing between the slats during the development of the blind and a shading device such as a blind using the same.

The present inventors provide a flow path in the slats of a shade device such as a blind or louver to form a flow path to heat the fluid by sunlight or to attach solar cells to one side of the slat to perform photovoltaic power generation. There have been a number of applications for sunshades (hereinafter referred to as 'slat shading devices') equipped with slats (hereinafter referred to as 'solar slats') that utilize sunlight in any form.

In other words, the 'slat shading device' is provided with a flow passage in the 'solar slat' so that the fluid flows and heats the fluid with sunlight to be used as a heating or heating device, or a solar cell on one side of the 'solar slat'. Solar power is generated by providing a solar cell, or a solar cell is provided at one side of the 'solar slat' and a flow path is formed inside the slat, but internal air is circulated through the flow path so that the temperature of the solar cell is constant. It is to ensure that the efficiency of the solar cell is as high as possible by not rising above the temperature.

On the other hand, the present inventors have also developed a solar trough device that maximizes the efficiency of the solar cell by changing the angle of the solar slat according to the azimuth and altitude angle of the sun.

On the other hand, in the case of using a plurality of slats such as louvers or blinds as a mounting means of the solar cell, the conventional technique, the width of the gap between the slats and the slats (that is, the normal spacing) in the state that the blinds are fully deployed It could not be variably adjusted. On the other hand, the azimuth and elevation angles of the sun move along the temporal trajectory, so that the sunlight from the sun is obliquely irradiated on the slat, which is why, for example, in the morning or in the evening, one slat and the immediately adjacent slat Shading occurs in the liver, and when a portion of the solar cell mounted on the slat is shaded, the photovoltaic area of the solar cell is reduced and the generation efficiency of the entire solar cell is drastically reduced.

That is, in the conventional blinds, the width between the slats and the slats is fixed and adjusted at the production stage (the louvers are fixed intervals, the blinds are drawn or overlapped within the fixed intervals), and the slats for solving the shading problem between the slats There was no variable means of simultaneous spacing for all of the liver intervals. More specifically, the conventional technique is to adjust the spacing of the slats by walking (overlapping) or expanding (drawing) the slats, and the lowermost (conventional horizontal blinds) or the rightmost slats (vertical blinds) sequentially in relation to the spacing operation. Because of adjusting the spacing by dragging, there is a problem in that the spacing of the slats cannot be adjusted at the same time during operation.

Of course, widening the width between the slats reduces the shading between neighboring slats, but at noon, light enters through the gap between the slats and the slats, limiting the blind's shading / lighting function. In order to keep the shading / lighting of the solar cell only limited to the area where the shade of the slats or louvers are not shaded, there was a problem of limiting the mounting area of the entire solar cell.

On the other hand, it is also possible to use a number of solar slats to solve the shading problem, but the price of a solar cell (for example, 40,000 won) mounted on one slat generally means that the total cost of the device required to drive the slat is reduced. Since it is very expensive compared to the driving unit price per slat divided by the number of slats (for example, 800 won), it is strongly required to minimize the number of slats even if the driving device of the slats is more complicated.

Patent Application Publication 10-2009-0105905

Thus, it is possible to trace both the azimuth and altitude angles of the sun so as to use the solar energy most efficiently, while faithfully performing the shading / lighting function of the sunshade device, and mounting the solar cell or the solar light collecting module mounted on the slat. While solving the shading problem of the solar energy utilization means as described above, there is a need for an efficient new type of shading device that minimizes the number of slats.

Moreover, the structure of the drive system of the slats should be as simple as possible and capable of reducing costs without being constrained by space.

In particular, an object of the present invention is to provide a slat shading device such as a blind or louver that can adjust the spacing between the slats in order to solve the shading problem of the prior art described above.

Furthermore, the 1, 2 axis sun is designed to acquire the status as a foundational technology that utilizes solar energy as an environmentally friendly energy source by enhancing the solar energy utilization efficiency by not only tracking the azimuth and altitude angles of the sun but also solving the shading problem. The purpose is to provide a awning device that also functions as a homing function.

Slat spacing device according to the first aspect of the present invention for achieving the above object, as a slat spacing device for adjusting the spacing between the slats of the sunshade, the spacing is driven by the drive source (91b, 80e) Rotary shafts 93c and 93c '; A gap adjusting enclosure (97c) formed while being fitted to be linearly movable along the axial direction of the gap adjusting rotary shaft; And a spacing adjusting means for adjusting a spacing with a neighboring spacing control housing by receiving power from the spacing adjusting rotation shaft; And a control unit.

Preferably, the gap adjusting means comprises a screw 92f and a nut 92g provided in the gap adjusting enclosure, and the rotational force of the gap adjusting rotary shaft is transmitted to the screw by a power transmission means. , The screw provided in the spacing control housing and the nut provided in the immediately adjacent spacing control housing interact with each other, so that the spacing between adjacent spacing control housings is adjusted by the rotation of the screw, or the spacing of the rotating shaft The rotational force is transmitted to the nut by a power transmission means, and the nut provided in the gap adjusting enclosure and the screw provided in the adjacent gap adjusting enclosure interact with each other, and thus, between the adjacent gap adjusting bodies by the rotation of the nut. Characterized in that the interval is adjusted.

More preferably, the power transmission means is axially coupled to the spline of the spacing control rotary shaft, drive gears (92i, 94i) provided in the spacing control housing (97c), and meshes with the drive gear and the drive gear and It is composed of at least one driven gear (92h, 94j) provided in the spacing control unit together, one-to-one correspondence with any one of the driven gear, but adjacent spacing control unit (97c) of the spacing control unit (97c) is installed In the guide hole (P ') formed in the), the nut is provided so as not to rotate, the screw, one end is fixed to any one of the driven gear and the other end interacts with the neighboring nut (92g) immediately To pass through the guide hole P 'of the other spacer 97c to slide,

The power transmission means is axially coupled to the spline of the spacing control rotary shaft, and drive gears 92i and 94i provided in the spacing control body 97c, and engaged with the drive gears, and together with the drive gears, the spacing control body. It is composed of at least one driven gear (92h, 94j) provided in, wherein the nut is provided in one of the interval adjusting housing and is rotatably engaged with any one of the drive gear or the driven gear, the screw 1, one side end is fixed to the gap adjusting enclosure in another gap adjusting enclosure immediately adjacent to one of the gap adjusting enclosures, and the other end interacts with the neighboring nut 92g and another gap adjusting enclosure 97c. To pass through the guide holes P 'of the slides.

Also preferably, a plurality of guide holes P ′ are formed in the gap adjusting body 97c so that the positions thereof are stepped. When the gap adjusting body overlaps or is pulled out, the screws are screwed to each other. The remaining portion except for the portion passing through the immediately neighboring nut acting is provided to be able to slide into the guide hole P 'of the other space adjusting enclosure 97c without a screwing by the length thereof and to be accommodated therein. (P ') is formed in the horizontal direction (W direction) and vertical direction (L direction) such that the spaced rotation shaft is rotated, respectively, while being accommodated without mutual interference in the axial direction (T direction) of the spaced rotation shaft. Stepping, and as a result, the spaced rotation shaft and the screw fixed or passed through the guide hole P 'are Only the screw in the axial direction (T direction) of the remote control the rotation shaft is characterized in that so that it is possible to variably adjust the gap between the housing and at the same time possible spacing enclosure.

Also preferably, an oil pump 94 for circulating the flow oil between the slats; And an electronic clutch between the oil pump 94 and the gap adjusting rotary shaft 93c, wherein the driving sources 91b and 80e also serve as driving sources of the oil pump 94.

Also preferably, the slat is provided with a plurality of mini slats (S1) in each frame slat (S2), the angle adjustment module, the second angle adjusting module for adjusting the angle of each frame slat (S2) ( 97b) and a first angle adjusting module 97a for adjusting the angle of each mini slat S1, wherein the gap adjusting rotation shaft is provided in the second angle adjusting module 97b. The rotation shaft and the first interval adjustment rotary shaft (93a) provided in the first angle control module (97a), by the rotation of the second interval adjustment rotary shaft (93b) driven by the drive source said The angle of the frame slat (S2) is adjusted, the angle of the mini slat (S1) is characterized by the rotation of the first spacing adjusting shaft (93a) that is rotationally driven by the drive source.

Also preferably, the withdrawal restriction ribbon 92a is coupled to the space adjusting enclosure detachably or fixedly and connects the angle adjusting module 97 and the angle adjusting module 97 to adjust the angle of each slat. Further comprising, by moving the leftmost space adjusting enclosure (97c) in a straight line to move from the leftmost angle control module (97) is characterized in that to sequentially adjust the space between the space adjusting enclosure.

Also preferably, the spacing adjusting rotation shaft is provided with two or more, the spacing adjusting body which is connected to each shaft is different, by the different driving of each shaft or by the simultaneous driving of the shaft adjusting housing Characterized in that the spacing between them is adjusted differently.

Also preferably, the power transmission rotation ratio of the screw or nut is transmitted to the power transmission from the spacing control shaft is different, characterized in that the spacing between the spacing control enclosure is made different,

The power transmission rotation direction of the screw or nut which is transmitted from the gap adjusting rotation shaft is different, characterized in that the gap adjustment between each gap adjusting enclosure is made in a different direction.

Also preferably, the gap adjusting means is made of a winding reel (92m) and a winding wire (92n) provided in the gap adjusting housing, winding reel (92m) provided in the gap adjusting housing. When rotating by the rotation of the gap adjusting rotary shaft, one side is wound on the winding reel (92m), the other side winding wire (92n) is connected to the neighboring gap control housing the winding reel (92m) It is characterized in that the gap is adjusted between the gap adjusting enclosures adjacent to each other while winding or unwinding.

More preferably, the rotational force of the spacing adjusting shaft is transmitted to the winding reel (92m) by a power transmission means, the power transmission means is axially coupled to the spline of the spacing control rotation shaft, but the spacing control enclosure Worm gear 92j (or first bevel gear or helical gear) provided therein, and worm wheel 92k (or second) which is meshed with the worm gear (or first bevel gear or helical gear) and provided in the gap adjusting enclosure. Bevel gears or helical gears), characterized in that the winding reel (92m) is rotated by the rotation of the worm wheel or the second bevel gear, so that the worm gear is formed in the entire gap adjusting rotary shaft You may.

Also preferably, a drawing tape (ribbon) may be used instead of the winding wire 92n.

On the other hand, the slat is located in the horizontal direction and move in the vertical direction, the spacing adjustment shaft is provided with two on both sides of the slat in the vertical direction, the spacing control enclosure along the longitudinal direction of the spacing adjustment shaft It is also possible to be adjusted in the vertical direction.

At this time, the left and right spacing adjusting shaft is preferably rotated at the same time by the coupling shaft (93c ") and the rotation direction changer (91d").

Furthermore, the slat may have a wide width to span a plurality of gap adjusting enclosures, and may be a slat 14a having a solar cell attached to the front or a fuel-sensing solar cell, and the slats are directly connected to each gap adjusting enclosure. It is coupled, and does not have an angle adjustment module, instead, so that the slats are shifted in the front and rear directions so that the slats do not overlap when the spacers overlap.

Particularly preferably, in the case of a gap adjusting device using a wire, a winding reel 92m and a winding wire 92n are not provided in the outermost gap adjusting enclosure, and a second winding reel 91e is provided. By winding or unwinding from the second winding reel 91e, the second winding wire 92n 'is connected, and the winding reel 92m winds up the winding wire 92n or the winding wire 92n. ), It is preferable that the second winding reel 91e unwinds or winds up the second winding wire 92n 'in response thereto.

On the other hand, according to the second aspect of the present invention for achieving the above object, there is provided a sunshade having the slat spacing device,

Preferably, a sunshade device formed of a normal blind on one side, and a sunshade device formed of a blind having the slat spacing device on the opposite side, and a blind having a sunshade device formed of the normal blind and the slat spacing device. There is provided a sunshade having a slat spacing device, characterized in that between the sunshade consisting of the connection and separation by the composite connecting means (97t).

Alternatively, one side is a sunshade device formed of a conventional curtain or bellows, and the other side is a sunshade device formed of a blind having the slat spacing device, and the sunshade device and the slat spacing device formed of the conventional curtain or bellows are provided. A sunshade having a slat spacing device is provided between the sunshade made of blinds, which can be connected and separated by the composite connecting means 97t ', 97t ".

Further preferably, the gap adjusting means is provided with a worm gear 92j provided in the gap adjusting enclosure and a slider 92r fixed to the gap adjusting enclosure to protrude outwards, wherein the gap adjusting enclosure If the worm gear (92j) provided in the rotation by the rotation of the spacing adjustment rotary shaft, by adjusting the relative movement with the slider fixed to the neighboring spacing control gear coupled to the worm gear (92j), adjacent spacing control When the space between the enclosures is adjusted,

More preferably, the worm gear (92j) is coupled to the spacing adjustment shaft directly, characterized in that made to be slidable in the axial direction while rotating.

According to the present invention, it is possible to precisely track both the azimuth and the altitude angle of the sun while performing a unique shading or mining function of the sunshade device, and a slat sunshade device having a variable spacing between the slats can be adjusted to cope with the shading. .

Moreover, according to a further configuration of the present invention, it is not affected by the installation place, the solar energy utilization efficiency is maximized, the structure is simple and easy to install, and it is not bulky enough to be installed indoors, and also the manufacturing cost Inexpensive effect can be obtained.

1 is a perspective view of a photovoltaic blind 10a equipped with a flow passage using a multi-stage bolt / screw retractable gap adjusting means (retractor 92 ') according to a first embodiment of the present invention.
Figure 2 is a cross-sectional view from the top of the multi-stage bolt / screw retractable space adjusting means (retractor: 92 ') according to the first embodiment of the present invention
3 is a perspective view of a photovoltaic blind 10b with a flow passage that uses a modified multistage bolt / screw retractable spacing means (retractor 92 ') according to a first modification of the first embodiment of the present invention.
Figure 4 is a perspective view of the sunshade (1d) with a double-axis sun tracking function having a multi-stage bolt / screw retractable gap adjusting means according to a second embodiment of the present invention
Figure 5 is a cross-sectional view from the top for the multi-stage bolt / screw retractable spacing means according to a second embodiment of the present invention
Figure 6 is a perspective view of the angle adjusting device of the sunshade 1d with a double-axis sun tracking function having a multi-stage bolt / screw retractable space adjusting means according to a second embodiment of the present invention
Figure 7a is a partial perspective view of the sunshade having a wire-type spacing means according to a third embodiment of the present invention
Figure 7b is a partial perspective view of the sunshade having a wire-shaped spacing means according to a modification of the third embodiment of the present invention
Figure 8a is a schematic cross-sectional view of the sunshade having a wire-type spacing means according to a fourth embodiment of the present invention
Figure 8b is a partial perspective view of the unfolded state of the slat of the sunshade device having a wire-type spacing means according to a fourth embodiment of the present invention
Figure 8c is a partial perspective view of the slat of the awning device having a wire-type spacing means according to a fourth embodiment of the present invention superimposed
Figure 9a is a schematic diagram of a sunshade device with a general blind and a sunshade having a multi-stage bolt / screw retractable gap adjusting means according to a fifth embodiment of the present invention
9B is a schematic perspective view of a sunshade device in which a sunshade device having a multi-stage bolt / screw retractable space adjusting means and a general curtain are combined according to a modification of the fifth embodiment of the present invention;
Figure 10a is a schematic cross-sectional view of the sunshade having a wire-type spacing means according to another modification of the fourth embodiment of the present invention
FIG. 10B is a partial perspective view of a sunshade device having a wire type gap adjusting means according to another modification of the fourth embodiment of the present invention; FIG.
11 is a cross-sectional view from the top of a multi-stage bolt / screw retractable spacing means (retractor) according to another variant of the first embodiment of the invention
12 is a partial perspective view of a multistage bolt / screw retractable means (retractor) according to a further alternative embodiment of the first embodiment of the invention;
FIG. 13 is a cross-sectional view taken along AA of FIG. 12.

In order to understand the object, features and effects of the present invention more accurately, the following detailed description is given together with the accompanying drawings.

(1st Example and its modification)

Referring now to FIGS. 1-3 and 11-13, a first embodiment of the present invention will be described in detail. A first embodiment of the present invention relates to a photovoltaic blind with a flow passage using a multi-stage bolt / screw retractor.

1 is a perspective view of a photovoltaic blind 10a equipped with a flow passage using a multi-stage bolt / screw retractable gap adjusting means (retractor 92 ') according to a first embodiment of the present invention, and FIG. 3 is a cross-sectional view seen from the top of the multi-stage bolt / screw receiving space adjusting means (retractor 92 ') according to the first embodiment of the present invention, and FIG. 3 is a multi-stage according to the first modification of the first embodiment of the present invention. Is a perspective view of a photovoltaic blind 10b equipped with a flow passage that deflects a bolt / screw retractable spacing means (retractor 92 '), and FIG. 11 shows another variant of the first embodiment of the present invention. 12 is a cross-sectional view of the multistage bolt / screw receiving space adjusting means (retractor) according to the present invention, and FIGS. 12 and 13 respectively show a multistage bolt / screw storage space according to a further modification of the first embodiment of the present invention. Part for adjusting means (retractor) In the case of city and cross-sectional detail diagrams, in the case of FIGS. 1 and 3, a plurality of power generation channel slats are represented relatively small and are shown as improper fractions because the size of the power generation channel slats can be configured in various ways. Since it is very important to easily explain the angle adjustment and the overlap / draw operation relationship of the slats to those skilled in the art, only the other parts are largely displayed to help those skilled in the art.

First, as shown in FIGS. 1 and 2, the photovoltaic blind 10a with the flow passage according to the first embodiment of the present invention includes a base casing; A plurality of power generation channel slats 14; Power generation unit 100; A power transmission member 93; A plurality of angle adjustment module 97; Retractor 92; Oil flow manifold 142; Rotating oil connector; The blind power source 91; is provided, including a multi-stage bolt / screw-type retractor (92 ') as a spacing control means (retractor).

The multi-stage bolt / screw receiving retractor 92 ', as shown in Figs. 1 and 2, a spacing adjusting rotary shaft (93c) formed with a spline; A gap adjusting drive source (91b) for driving the gap adjusting rotary shaft (93c); A spacing control enclosure (97c) of a substantially rectangular shape fitted to the spacing adjusting rotation shaft (93c) to be linearly movable and detachable or fixedly coupled to or integrally formed on the adjusting module (97); A plurality of guide holes (P ′) formed at the left and right sides in the T-direction at the left and right sides of the gap adjusting enclosure (97c); A drive gear 92i fitted to the spline of the gap adjusting rotary shaft and provided in the gap adjusting body 97c; At least one driven gear (92h) meshed with the drive gear (92i) and provided with the drive gear (92i) in the space adjusting enclosure (97c) and rotatably provided in the guide hole (P '); A nut provided to correspond to any one of the driven gears 92h one-to-one, but not rotatable in the guide hole P 'formed in the adjacent gap adjusting body 97c of the gap adjusting body 97c in which the driven gear 92h is installed. (92g); Bolts fixed to any one of the driven gears 92h and provided to be accommodated by first passing through the nuts 92g and slidingly passing through the guide holes P 'of the adjacent gap adjusting enclosure 97c. Screw 92f; including but not limited to all the spacers 97c and their adjacent spacers 97c in pairs, each crossing one after the other, driven gear 92h-bolts / screws 92f- It is provided to be coupled to the nut (92g), and the rotational movement of the bolt / screw (92f) by the drive of the driven gear (92h) to the linear movement of the nut (92g), and coupled to the nut (92g) A linear movement of the space adjusting enclosure (97c) provided to be able to move linearly, when the space adjusting enclosure (97c) is overlapped or withdrawn, the portion of the bolt / screw (92f) passes through the nut (92g) Other parts except The guide hole P 'of the 97c is provided so as to be able to slide in by its length without screwing, and the stepped position of the guide hole P' is a bolt / screw 92f and a space adjusting rotary shaft. Step 93c is formed by placing a step in the horizontal (W) and vertical (L) direction so as to be accommodated without mutual interference in the T direction while rotating, respectively, and as a result, the gap is fixed or passed through the guide hole (P ') The rotating shaft 93c and the bolt / screw 92f are to be accommodated only in the bolt T / screw 92f in the longitudinal direction T without mutual interference in space, and in the second embodiment of the present invention, The gap adjusting enclosure 97c is fixed to the upper end of the angle adjusting module 97 by a fixing member F.

In addition, the blind power source 91 is provided with two motors 91a and 91b, one motor 91a drives the power transmission member 93 for slat rotation, and the other motor 91b is spaced apart. It is provided to drive the adjustment rotary shaft 93c.

The photovoltaic blind 10a with the flow passage provided with the multi-stage bolt / screw retractor having such a structure has the following operating relationship.

First, when the space adjusting rotary shaft 93c rotates forward and backward by the motor 91b constituting the blind power source 91, the drive gear 92i provided in each of the space adjusting enclosures 97c rotates. The engaged driven gear 92h rotates, and then the bolts / screws 92f coupled thereto are rotated, resulting in a screwed nut 92g (located within the neighboring spacer 97c). While moving linearly in the T 'direction, the space adjusting enclosure 97c coupled thereto is also linearly moved in the' T 'direction (see b in FIG. 2). In this case, the surface of the gap adjusting rotary shaft is provided with a continuous key in the 'T' direction, such that the key groove of the drive gear is engaged with it, the drive gear, the 'T' direction relative to the gap adjusting rotary shaft. While the sliding is made, at the same time to allow the coaxial rotation with the spacing adjustment rotary shaft. In addition, the nut is screwed to the bolt / screw, but can be rotated in a fixed position in the space adjusting enclosure, so that the nut must be able to move in the axial direction of the bolt / screw when the bolt / screw rotation. do.

At this time, each of the space adjusting enclosure (97c) is fitted to be able to move in a straight line to the spacing control rotary shaft (93c) formed spline, so that the linear movement in the T direction along the space control rotation shaft (93c) at the same time, all the adjustment Since the enclosure 97c and its adjacent regulating enclosure 97c are paired and intersected one after the other, they are connected to the driven gear 92h-bolt / screw 92f-nut 92g, so that the bolts / screws are coupled. As the nut 92g is linearly moved in accordance with the rotation of the 92f, each nut 92g on the gap adjusting rotary shaft 93c has not only its own movement but also the number of accumulated adjacent gap adjusting bodies 97c. 92g) Each of the spacers 97c moves in the T direction by the movement distance. For example, the movement distance of the left-most spacer 97c in the T direction is equal to the distance of all the nuts 92g. Being Is the same also other gap adjusting housing (97c).

In addition, although not shown, the bolt / screw 92f is inverted to be fixed to the one side control enclosure 97c so that the nut 92g embedded in the adjacent control enclosure 97c is driven to drive the nut 92g. As the bolt / screw 92f is linearly rotated as a result of rotation, the neighboring control enclosure 97c can be relatively moved in the T direction. In this case, the drive gear 92i and the nut ( 92g) is integrally formed or fitted to the outer peripheral surface of 92g), and one side end is fixed so as not to rotate the bolt / screw 92f fitted into the nut 92g and the guide hole (P ') so as not to rotate. When the nut 92g is rotated, the bolt / screw 92f moves forward and retracts according to the rotation of the nut 92g, and the control housing 97c fixed at one side thereof may be driven in a linear motion. Spacing rotary shaft to rotate gear 92i Assuming the number of rotations of the root (93c) of the spacing between each of the housing (97c) gap and they can be adjusted variably increased until the final take-off distance from the first superposition state, it is possible to reduce variable.

Accordingly, the spacing of the angle adjusting module 97 coupled to the spacing controller 97c is variably adjusted, which in turn controls the spacing of the power generation channel slats variably, respectively. 14), the width of the power supply slat 14 is determined. If the gap is adjusted to be larger than the width of the power generating passage slat 14, or if it is equally or slightly shorter, the size of the shadow or the width of light passing between the power generating passage slats 14 is reduced. It is possible to freely adjust the back, as well as to provide a conventional retractor function at the same time.

This feature has a very large effect, because the solar cell of the first embodiment of the present invention as described above is mounted on the power generation channel slat 14, the conventional retractor of the power generation channel slat 14 Since the interval cannot be variably adjusted, except for noon, the adjacent generation flow paths, even if the sun draws a trajectory and face the sun in front of the sun according to the rotation of the respective generation flow path slats 14, drawing the trajectory. Part of the slat 14 is masked and partially shaded, and the effect of such partial shading on the solar cell in particular exceeds the effect of power generation losses in direct proportion to the partial shadow area. The reason for this is that part of the solar cell is caused by some cause, for example, partly shaded by a bird's droppings or a part of the leaves, which causes a significant decrease in the power generation efficiency of the entire solar cell. In order to solve these problems, various technologies for optimizing the power generation efficiency of solar cells are being applied to solar cell modules, but the cost increase of solar cells due to the cost burden due to the incorporation of the related technologies is inevitable, so the shading is fundamentally above all. It is because it is desirable to eliminate.

In addition, although not shown, a guide or a multi-stage bolt / screw retractor is further included at the lower end of the power generation channel slat 14, but the chain or timing belt included in the blind drive source 91 through the blind drive source 91. Or it may be provided to drive through the gear complex of the bevel gear and the rotary shaft.

Meanwhile, at least one spline must be continuously formed along the shaft such that the driving gear in the adjusting enclosure rotates along the shaft while the gap adjusting rotary shaft 93c rotates together with the shaft, and thus a protrusion corresponding to the gear key instead of the spline. May be formed continuously in the longitudinal direction of the shaft and the key groove fitted to the key projection is formed inside the drive gear, and may also be formed in the longitudinal direction of the shaft itself the drive gear continuously, All of the shafts having the key protrusions or the drive gears formed long in the longitudinal direction are referred to herein as shafts having splines.

On the other hand, the multi-stage bolt / screw retractor of the first embodiment can be applied in addition to a variety of modifications, as a first modification, as shown in Figure 3, only the leftmost space adjusting chamber 97c in the T direction By combining only one of the leftmost angle control module 97 to simply configure one type of retractor independently, the drawout limiting ribbon 92a for connecting each angle control module 97 is installed, The ribbon 92a is wound by the roller 92d, similarly to the conventional retractor which moves the leftmost space adjusting enclosure 97c linearly in the T direction to move from the leftmost angle adjusting module 97. Some slats allow the slats to be sequentially developed and overlapped, and some slats are provided with a multi-stage bolt / screw retractor 92 'of the first embodiment of the present invention to adjust the spacing dynamically. Can.

Meanwhile, in FIG. 3, the member number '1422' is an oil container having a hollow inside and a guide passage formed therein, and a portion of the oil container 1422 is located between the oil container 1422 and the slat oil pipe 1411. A spring hose or a flexible hose that is coupled to slide through and is communicatively coupled to a swivel or rotary joint 1423r having an oil connector 1421 formed thereon, and communicates between the oil enclosures 1422 and contracts or extends. (1425) is supported. Therefore, the oil housing 1422 is coupled to the top of the angle adjusting module 97 so that the oil housing 1422 is also overlapped and drawn out when the angle adjusting module 97 is overlapped or drawn out by the retractor 92. The spring hose 1424 ′ communicating between the housings 1422 is contracted or extended so that the angle adjustment module 97 overlaps and withdraws when the angle adjusting module 97 overlaps or withdraws, and the fitting connector constituting the communication fitting member 1423. After passing through the slat rotation fixing member 95 without contact, and is communicated through the rotational oil connector provided with the oil connector (1421) of the power flow path slat 14 and the above-described swivel joint (1423r). Accordingly, when the worm 97b fitted to the rotary shaft, which is the power transmission member 93, rotates, the worm wheel 97a engaged with the worm 97b rotates, and as a result, the power generation flow path slat 14 rotates and the swivel joint The rotating oil connector provided at 1423r is freely rotatable and at the same time communicates with the oil so as not to interfere with the rotational drive of the power generation flow path slat 14.

In another second modified example, in addition to the first modified example, a plurality of gap adjusting enclosures 97c and angle adjusting modules 97 are further provided on the leftmost side in the T direction, and the fixing member as in the first embodiment is further provided. When combined with (F) and combined by using a multi-stage bolt / screw retractor 92 'in multiple stages, a plurality of angle adjusting modules 97 when all the additional series of adjusting chambers 97c are drawn out ) Are overlapped at the same time as the modified example illustrated above, and vice versa, when the added series of spacers 97c are overlapped, the angle control module 97 connected to the draw restriction ribbon 92a on the opposite side is reversed. It can be configured to be drawn out all, and this variant is a combination of a solar cell or a solar heat collecting tube (not shown) in the power generation flow path slat 14 combined with an additional series of spacer control 97c, Use as solar energy use means, rest When the angle adjustment module 97 connected to the draw restriction ribbon 92a is provided with a conventional shading device, for example, a conventional blind slat or curtain, a very aesthetic effect can be obtained. The reason for this is that in cloudy weather, or at night, when sunlight does not shine, power path slats 14 equipped with solar cells or solar heat collectors (not shown) can be superimposed, and at the same time, aesthetically conventional blind slats or curtains can be drawn out simultaneously. This is because it is (and vice versa).

In addition, as a third modification, in addition to the second modification, it further comprises a composite connecting means (see 97t of FIG. 9A) provided with an electronically actuated gripper or plug-in coupler. 97c) between the rightmost angle control module 97, and if the coupling relationship can be released / connected, the connection can be released or combined so that a solar cell or a solar heat collecting tube (not shown) is mounted. Since one power generation channel slat 14 and a conventional blind slat or curtain can be superimposed at the same time, the field of view can be secured, which is a very useful modification from the consumer's point of view or the seller's point of view. Similar blinds are described in detail separately in the fifth embodiment.

Although not shown, as another fourth modification, as shown in FIG. 11, a plurality of spacing adjusting shafts 93c are installed in parallel in a complex position in the W and / or L direction to adjust the spacing adjusting body ( 97c), and all control bodies 97c and their adjacent control enclosures 97c are paired in turn, one after the other, without mutual interference in the T direction, driven gear 92h-bolts / screws 92f-nuts. (92g) is provided to be coupled to each other, can be modified to drive the different spacing rotary shaft 93c at the same time or sequentially, in this case, the speed of deployment and overlap of the slat can be faster.

In addition, two or more multi-stage bolt / screw retractors may be added to each end or middle of the power generation flow path slat constituting a pair, and in this case, the power generation flow path slat 14 in the L direction is elongated. It is very useful for precisely adjusting the spacing without tilting when the linear movement in the T direction only in one place for adjusting the spacing of the more and is included in the present invention, also those skilled in the art can be easily carried out based on the present invention Detailed description thereof will be omitted.

In addition, it is configured to be coupled to the rotation shaft of the oil pump 94 by further comprising an electronic clutch between the spacing rotary shaft 93c and the oil pump 94 instead of the motor 91b which is the blind power source 91. Since this can be easily carried out by those skilled in the art, further description will be omitted.

In addition, as a fifth modification of the first embodiment of the present invention, even if the entire photovoltaic blind 10a provided with the flow passage according to the first embodiment is installed by rotating 90 degrees, it is well known that In fact, in this case, since a plurality of power generation flow path slats 14 are overlapped and drawn up and down, there is an advantage that can be operated very precisely. A similar embodiment is described later in detail as the fourth embodiment.

In addition, as a sixth modification of the first embodiment of the present invention, as can be partially referred to in FIG. 11, it is possible to install several locally operated devices, for example, adjusting the gaps in the 10th and 11th from the left. The bolt / screw retractor 92 'is not provided between the enclosures, so that it is possible to separate the local slat spacing device on the left side and the local slat spacing device on the right side.

In this case, there is a frame or a wall having a relatively wide width between the windows and the windows, where solar power is not possible anyway, if the solar slats are superimposed there, the slats can be superimposed and developed quickly and grouped together. It is also possible to unfold the slats and overlap the slats on the other side.

Further, as a seventh modification that is one step further from the sixth modification of the present invention, the gear ratio of the drive gear 92i or the driven gear 92h of each bolt / screw retractor 92 'is varied. Even if the gap adjusting rotation shaft 93c makes the same rotation, it is possible to configure the gap between the gap adjusting enclosures to be different from each other.

Again, this case is useful for setting the position of the solar slats to suit the structure of an existing window or for allowing some slats to be used for other purposes. For example, some slats can be used for pumping during the flow of oil between the slats while keeping them close to neighboring slats. In this case, the spacing between the slats and the slats is different because the spacing between the slats is not important. Do not make it wider than necessary.

In addition, as an eighth modification of the first embodiment of the present invention, FIG. 12 is a partial perspective view of a multi-stage bolt / screw receiving gap adjusting means (retractor) according to the eighth modification of the first embodiment of the present invention. 13 is a cross-sectional view taken along AA of FIG. 12.

In this modified example, as shown in FIG. 12, the bolt / screw method is used to adjust the gap between the gap adjusting enclosures, and the number of parts is reduced by using a worm gear method. More specifically, the spaced rotation shaft 93c axially coupled with the motor 91b penetrates the respective space adjusting enclosures 97c 'and 97c, and within each of the space adjusting enclosures 97c, the spaced rotation rotates. A worm gear 92j axially coupled to the shaft 93c is formed, and the worm gear is slidable in the axial direction on the gap adjusting rotary shaft 93c, but the worm gear 92p is provided on the inner surface of each gap adjusting enclosure 97c. It is supported by or by sliding. Therefore, as the worm gear slides in the axial direction on the gap adjusting rotary shaft 93c, the corresponding gap adjusting enclosure 97c also slides along the gap adjusting rotary shaft 93c with the worm gear.

On the other hand, the first gap adjusting body 97c 'of the far end (most left in FIG. 12) engaged with the gap adjusting rotary shaft 93c is fixed, and there is no worm gear in the first gap adjusting enclosure 97c'. Instead, the slider 92r is fixed to the outside of the enclosure such that the slider 92r protrudes outward, and the slider is formed to penetrate the second and third spacers 97c toward the neighboring second spacers 97c. In FIG. 12, the slider is formed on the side of the gap adjusting rotary shaft 93c for convenience of illustration, but may be formed above or below. In addition, the slider 92r fixedly attached to the outer side of the first spacing adjuster 97c 'has a gear portion 92ra formed on one side thereof, and is trapped inside the second spacing adjuster 97c to lock the spacing adjustment rotation shaft. The gears are coupled to the worm gear 92j and the worm & worm wheel system that rotate together with the 93c.

Accordingly, when the slats are to be folded, the worm gear 92j in the second gap adjusting enclosure 97c is operated by operating the motor 91b in a clockwise direction, for example, so that the gap adjusting rotary shaft 93c rotates in a clockwise direction, for example. Is rotated clockwise and the slider 92r, which is gear-engaged with the worm gear, is applied with a sliding force to the right as seen in FIG. 12, but the first spacer 97c 'and the slider 92r are fixed. As a result, the second gap adjusting body 97c and the worm gear 92j eventually slide along the gap adjusting rotary shaft 93c to the left as seen in FIG. As a result, this sliding operation is performed between all the space adjusting enclosures 97c 'and 97c, so that the spacing between each slat becomes narrow.

If it is to be deployed on the contrary, the motor 91b is operated in an anticlockwise direction, for example, so that the gap adjusting rotary shaft 93c is rotated in an anticlockwise direction, for example, and the worm wheels in the respective gap adjusting enclosures 97c are formed. 92k) rotates in the counterclockwise direction while changing the rotational axis, and slides to the right along each of the sliders r, thus widening the spacing between the slats.

In addition, the power transmission and sliding between the worm gear and the slider 92j of the spacing adjusting shaft 93c is not limited thereto, and other methods may be used, such as a method of combining a bevel gear, a rack and a pinion method, It is most preferable to use a worm gear type, and the number of axes 92p and other details of the worm gear 92j are sufficiently predictable at the level of those skilled in the art, and thus detailed description thereof will be omitted.

On the other hand, the spacing adjusting shaft 93c may be formed of a polygonal spline so that each worm gear 92j slides along the spline, or as shown in FIG. The key 93ca is formed, and the worm gear 92j also forms a key groove 92ja that engages with the key 93ca of the gap adjusting rotary shaft 93c, so that the worm gear is formed with the gap adjusting rotary shaft 93c. It is preferable to allow sliding in the longitudinal direction of the space-controlled rotation shaft 93c while being axially coupled and rotated together.

According to this modification, there are the following advantages. That is, in the case of the first embodiment, although several gears are required, according to the present modification, only one worm gear and a slider are required.

In addition, it will be apparent to those skilled in the art that the power transmission method of the above modifications may be applied to the apparatus of the other embodiments as it is or through a slight modification.

(Second Embodiment)

4 to 6, a second embodiment of the present invention will be described in detail. A second embodiment of the present invention relates to a sunshade 1d that also serves as a 1- and 2-axis sun hopping function equipped with a multi-stage bolt / screw retractable gap adjusting means.

Figure 4 is a perspective view of the sunshade (1d) with a double-axis sun hopping function having a multi-stage bolt / screw storage space adjusting means according to a second embodiment of the present invention, Figure 5 is a second embodiment of the present invention Cross-sectional view seen from the top of the multi-stage bolt / screw retractable spacing means according to the example, Figure 6 is a 1,2-axis sun hopping function with a multi-stage bolt / screw retractable spacing means according to a second embodiment of the present invention Is a perspective view of the angle adjusting device of the sunshade 1d. For reference, Fig. 5, which is a cross-sectional view seen from the top of the multi-stage bolt / screw receiving gap adjusting means in this embodiment, also shows only the member numbers of the motor 80e, the drive gear 94i, and the driven gear 94j. Only different from 2, all configurations are the same as in the first embodiment of FIG.

The sunshade 1d having a double-axis sun tracking function according to the second embodiment of the present invention includes a cover; First power transmission means; Second power transmission means; Drive control means 81; Control module 97; Frame slat angle adjusting means; Frame slats S2; Mini slat (S1); Mini-slat angle adjustment means; is made, including, but is further provided with a gap adjusting means, is provided with a multi-stage bolt / screw retractable gap adjusting means as a gap adjusting means.

The multi-stage bolt / screw retractable spacing means as shown in Figures 4 and 5, the spline formed spacing rotary shaft (93c); A gap adjustment drive source 80e for driving the gap adjustment rotary shaft 93c and being electrically connected to the drive control means 81 to be controlled; A spacing control enclosure (97c) of a substantially rectangular shape fitted to the spacing adjusting rotation shaft (93c) to be linearly movable and detachable or fixedly coupled to or integrally formed on the adjusting module (97); A plurality of guide holes (P ′) formed at the left and right sides in the T-direction at the left and right sides of the gap adjusting enclosure (97c); A drive gear 94i fitted to the spline of the gap adjusting rotary shaft and provided in the gap adjusting body 97c; At least one driven gear (94j) meshed with the drive gear (94i) and provided with the drive gear (94i) in the space adjusting enclosure (97c) and rotatably provided in the guide hole (P '); A nut which is provided in one-to-one correspondence with any one of the driven gears 94j, but is not rotatable in the guide hole P 'formed in the adjacent gap adjusting body 97c of the gap adjusting body 97c in which the driven gear 94j is installed. (92g); Bolts fixed to any one of the driven gears 94j and provided to be accommodated by first passing through the nut 92g and slidingly passing through the guide hole P 'of the adjacent gap control body 97c. Screw 92f; including all the spacers 97c and their adjacent spacers 97c in pairs, each crossing one after the other, driven gear 94j-bolts / screws 92f- It is provided to be coupled to the nut (92g), and the rotational movement of the bolt / screw (92f) by the drive of the driven gear (94j) to the linear movement of the nut (92g), and coupled to the nut (92g) A linear movement of the space adjusting enclosure (97c) provided to be able to move linearly, when the space adjusting enclosure (97c) is overlapped or withdrawn, the portion of the bolt / screw (92f) passes through the nut (92g) Other parts except The guide hole P 'of the 97c is provided so as to be able to slide in by its length without screwing, and the stepped position of the guide hole P' is a bolt / screw 92f and a space adjusting rotary shaft. Step 93c is formed by placing a step in the horizontal (W) and vertical (L) direction so as to be accommodated without mutual interference in the T direction while rotating, respectively, and as a result, the gap is fixed or passed through the guide hole (P ') The rotating shaft 93c and the bolt / screw 92f are to be accommodated only in the bolt T / screw 92f in the longitudinal direction T without mutual interference in space, and in the second embodiment of the present invention, The spacer 87c is fixed to the upper end of the first control module 97a by a fixing member F.

The sunshade 1d having a double-axis sun tracking function provided with a multi-stage bolt / screw retractable space adjusting means having such a structure is further included as a space adjusting means.

First, under the control of the drive control means 81, the drive gear 94i provided in each gap control enclosure 97c is rotated forward and backward by the gap adjustment drive source 80e. When rotated, the driven gear 94j engaged therein rotates, and then the bolt / screw 92f coupled thereto is rotated, and as a result, the screw 92g linearly moves while being coupled to the screw 92g. The spacer 97c is linearly moved (see b of FIG. 5).

At this time, each of the spacing control unit (97c) is fitted to be able to move in a straight line to the spacing adjustment rotary shaft (93c) formed spline, so that the linear movement in the T direction simultaneously along the spacing control rotation shaft (93c), all the control enclosure (97c) and its adjacent regulating enclosure (97c) are provided in pairs to connect one after the other to follow driven gear (94j)-bolt / screw (92f)-nut (92g), so that the bolt / screw ( As the nut 92g moves linearly with the rotation of 92f, each nut 92g on the space adjusting rotary shaft 93c has not only its own movement but also the number of nuts 92g corresponding to the accumulated number of adjacent spacers 97c. ) The distance control enclosure 97c moves in the T direction by the movement distance, and the movement distance of the leftmost distance control enclosure 97c in the T direction is, for example, the distance equal to the sum of the movement distances of all the nuts 92g. Would Is the same also other gap adjusting housing (97c).

Therefore, according to the control of the drive control means 81, the number of rotations of the spacing adjusting shaft 93c is determined and the spacing between the spacing adjusting enclosures 97c and the distance drawn out from the first overlapped state are variably adjusted. You can, and vice versa.

Accordingly, the spacing of the control module 97 coupled to the spacing control unit 97c is to be adjusted individually, which in turn is to adjust the spacing of the frame slat S2 variably, respectively, of the frame slat S2 Since the width is fixed, if the spacing is adjusted to be larger than the width of the frame slat (S2) or the same or slightly shorter, the size of the shadow or the width of the light passing between the frame slats (S2) is freely determined. It is possible to adjust, of course, also provides a conventional spacing means at the same time.

On the other hand, a plurality of mini slats (S1) are provided in each frame slat (S2) bar, by rotating the mini slats (S1) mounted on each frame slat (S2) around the w-direction rotation axis (wR) A second angle adjustment rotary shaft 93a for tracking the angle and a second angle adjustment rotary shaft 93b for tracking the solar azimuth angle by rotating each frame slat S2 about the t-direction rotation axis lR are provided. These are driven by respective motors 80a and 80b.

The frame slat (S2) is provided in combination or integrally at least one of the two sides of the slat frame (S2c) and a rectangular frame having a cross-section '' 'or plate-shaped, the slat frame (S2c) and the rail along the longitudinal direction It consists of a mini slat mounting frame (S2a) formed with a groove or a plurality of rotating holes (S2b), the slat frame (S2c) is approximately '' when viewed in the width direction (w: width) of the frame slat (S2) It is shaped like a ruler or straight line, and is formed in an approximately rectangular frame elongated in the longitudinal direction (l: length) with a predetermined width in the width direction (w: width) when viewed in the thickness direction (t: thickness). When looking at w: width, the rectangular frame area where the center of rotation (w: width) and the center of rotation (lR) in the longitudinal direction (lR) intersect in the width direction (t: thickness) when viewed in the thickness direction (t: thickness). At least one portion of the through hole is formed All.

The tubular hollow rotating pin 96 in the second embodiment is rotated together with the slat frame S2c about the rotation axis 'lR' by the second angle adjusting rotary shaft, and the rack 94f is the tubular hollow. The mini-slats are rotated by the shank-dong of the rack 94f by penetrating the hollow of the rotation-pin 96 and independently moving by the first angle-controlled rotation shaft. It will rotate around 'wR'.

Such a feature has a very large effect, because the solar cell or the solar light collecting module or the solar heat collecting tube (not shown) of the second and third embodiments of the present invention exemplified above are frame slats (S2) and mini slats (S1). In the case of mounting on the frame), the conventional gap adjusting means cannot variably adjust the spacing of the frame slats (S2). Even if the slat (S2) is faced to the sun in front of the slat, part of the frame slat (S2) is partially hidden and partially shaded. Beyond The reason for this is that part of the solar cell is caused by some cause, for example, partly shaded by a bird's droppings or a part of the leaves, which causes a significant decrease in the power generation efficiency of the entire solar cell. In order to solve these problems, various technologies for optimizing the power generation efficiency of solar cells are being applied to solar cell modules, but the cost increase of solar cells due to the cost burden due to the incorporation of the related technologies is inevitable, so the shading is fundamentally above all. It is because it is desirable to eliminate.

Furthermore, according to the second embodiment, not only the azimuth of the sun but also the tracking of the altitude is easily solved, and thus there is an additional advantage of further improving the photovoltaic power generation efficiency.

(3rd Example and its modification)

Now, with reference to Figs. 7A and 7B, a third embodiment of the present invention and its modification will be described in detail.

Figure 7a is a partial perspective view of the sunshade having a wire-type spacing means according to a third embodiment of the present invention, Figure 7b is a wire-shaped spacing means according to a modification of the third embodiment of the present invention Partial perspective view of sunshade.

The third embodiment of the present invention relates to a vertical sunshade provided with a rope type adjusting means instead of a multi-stage bolt / screw receiving type adjusting means.

The present embodiment is the same as the first embodiment and the second embodiment, but in the third embodiment, as shown in FIG. 7A, the gap between the gap adjusting enclosures 97c is not a bolt / screw type. Is to use. More specifically, a worm gear is formed on the surface of the gap adjusting rotary shaft 93c ', and a reel 92m is wound on the worm wheel 92k in the first gap adjusting enclosure 97c' of the far end that is engaged with the gap adjusting shaft 93c '. It is axially coupled, and winding wire 92n is wound therein, and the other end is connected to a neighboring second gap adjusting enclosure 97c. When folding the slats, the first motor 91a is rotated clockwise as an example. The worm wheel 92k in the first gap adjusting enclosure 97c 'is rotated clockwise while changing the axis of rotation as the gap adjusting rotary shaft 93c rotates clockwise, for example. 92m) winds the winding wire 92n. As this fitting operation is performed between all the space adjusting enclosures 97c, the spacing between each slat becomes narrow. (In this case, the clutch 91d of the second motor 91c to be described later should be in a state of blocking power transmission.)

On the contrary, when the first motor 91a is operated counterclockwise, for example, the gap adjusting rotary shaft 93c 'is rotated counterclockwise, for example, and the respective space adjusting enclosures 97c', The worm wheel 92k in 97c rotates in the counterclockwise direction while changing the rotational axis, and the winding reel 92m performs the operation of unwinding the winding wire 92n. At the same time, since the clutch 91d of the second motor 91c is connected to each other, the second winding reel 91e fits the second winding wire 92n ', thus increasing the spacing between the slats. .

In order to narrow the spacing between the slats again, the second winding wire 92n 'can be freely released by intercepting the clutch 91d to interrupt power transmission of the second motor 91c. 1 What is necessary is just to rotate the motor 91a clockwise so that the 1st winding wire 92n may fit.

At this time, the slat is located in the horizontal direction and moved in the vertical direction, the spacing adjustment shaft is provided with two on both sides of the slat in the vertical direction, the spacing control housing is a longitudinal direction of the spacing adjustment rotation shaft Therefore, it is preferable that the left and right spacing adjusting shaft rotates simultaneously by the coupling shaft 93c "and the rotation direction changer 91d" so as to be spaced in the vertical direction.

In addition, the power transmission and rotation direction change of the worm gear and the worm wheel 92k of the gap adjusting rotary shaft 93c 'are not necessarily limited thereto, and other methods such as a bevel gear method or a belt method may be used. Since the number of shafts and other details of the worm wheel 92k are sufficiently predictable at the level of those skilled in the art, a detailed description thereof will be omitted.

On the other hand, as shown in Figure 7b, the spline (or the key) is formed without forming the gap adjusting rotary shaft (93c) itself as a worm gear, and a separate worm gear (92j) (or the first bevel gear or helical gear) is It is fitted to the key 93ca or the spline of the gap adjusting rotary shaft (93c) to be linearly movable and provided in the gap adjusting enclosure (97c), the rotation of the worm gear (92j) (or the first bevel gear or helical gear) By rotating the worm wheel (92j) (or second bevel gear or helical gear) having the key groove (92ja) engaging with the spline or key (93ca), but to rotate while rotating the rotation direction 90 degrees More preferred.

Therefore, the other parts are the same as those in the third embodiment, so that the space adjusting rotary shaft 93c rotates the worm gear or the first bevel gear or the helical gear, and again the worm gear or the first bevel gear or the helical gear is the worm wheel or the second bevel. While rotating the gear or the helical gear, the winding reel 92m winds up or unwinds the winding wire 92n.

According to this modification, there are the following advantages. That is, in the case of the third embodiment, when the worm gear is integrally formed in the entire spacing rotating shaft 93c, for example, when the shaft is to be 4 m or more, it cannot be formed as one shaft to enter the room, and two However, the worm gear coupling requires more accuracy than the spline coupling because the shaft coupling is complicated, because the shaft coupling is complicated, as in the modified example of the third embodiment rather than the third embodiment. As described above, it is more preferable that the shaft is made of two shafts formed of splines and coupled in the room.

For reference, the worm gear and the worm wheel are gears used when two axes are orthogonal to each other as a gear transmission, and a worm gear made of one or several lines of thread and a center of the gear groove are concave. The worm wheel is a pair with a worm wheel that meshes with the worm gear. If the gear teeth are narrow, the worm wheel may be a spur gear type, or similar to the helical gear. It is possible. However, since the core of the transmission device is to rotate the winding reel by changing the rotation direction of the shaft, in addition to the worm gear method, in addition to the bevel gear, the helical gear or the twisted belt method, various other transmission devices can be used. have.

(4th Example and its modification)

Now, with reference to Figs. 8A to 8C, 10A and 10B, a fourth embodiment of the present invention and modifications thereof will be described in detail.

Figure 8a is a schematic cross-sectional view of the sunshade device with a wire spacing means according to a fourth embodiment of the present invention, Figure 8b is a sunshade device with a spacing means of a wire method according to a fourth embodiment of the present invention Figure 8c is a partial perspective view of the slat deployed state, Figure 8c is a partial perspective view of the slat overlapped state of the sunshade device having a wire-type gap adjusting means according to a fourth embodiment of the present invention, Figures 10a and 10b A schematic cross-sectional view and a partial perspective view of a sunshade device with a wire-shaped spacing means according to a modification of the third embodiment of the invention.

A fourth embodiment of the present invention relates to a horizontal shading device provided with a rope type adjusting means as a multi-stage bolt / screw receiving type adjusting means.

This embodiment also uses the rope-type spacing means of the third embodiment, but shows an example applied to a horizontal shading device.

In the case of the fourth embodiment, as shown in Fig. 8a, the gap adjusting rotary shafts 93c 'are installed on both sides of the slats, and the gap adjusting enclosures 97c' and 97c are formed on both sides, respectively, and the gap is adjusted on both sides. The slats are mounted on the enclosures 97c 'and 97c. The last slat does not use the gap adjusting enclosure 97c, but may use the ordinary enclosure 97d having a heavy weight.

Thus, in order to narrow the spacing of the slats, the winding reel 92m is rotated clockwise to fit the winding wire 92n, and in order to widen the spacing of the slats, the winding reel ( When the winding wire 92n is released by rotating 92m) counterclockwise, the wire is developed by the weight of the housing 97d and the space adjusting enclosures 97c ', 97c. 2 winding work (91e) is not necessary, there is an advantage that the gap can be adjusted to a much simpler structure.

Reference numeral 91d ″ is a device for power transmission to both the spaced rotation shaft 93c 'by changing the rotational force of the coupling shaft 93c ″ at right angles. For example, a bevel gearbox may be used. That is, the left and right gap adjustment shaft 93c 'is coupled to the first cuffing shaft 93c "through the bevel gear box 91d", so that it is possible to rotate at the same time.

A modification of the fourth embodiment will now be described with reference to FIGS. 10A and 10B.

First, in the case of the fourth embodiment, in order to take a simple structure, the slat is directly coupled to each gap adjusting enclosure and disclosed a configuration without an angle adjusting module. That is, the slat has a wide width (approximately 1/3 to 1/5 of the window height) to span a plurality of spacers, the translucent slat (14a) is attached to the front of the cell or equipped with a fuel-sensitive cell As shown in FIGS. 8B and 8C, the slats are shifted in the front and rear directions so that the slats do not overlap when the spacers overlap.

However, when overlapping, the translucent slats should cover the 1/3 to 1/5 of the top of the window, thus obscuring the field of view even when fully folded.

In order to solve the above problem, the modified example of the third embodiment adds the angle adjusting part 97 into the left and right gap adjusting bodies 97c 'and 97c, respectively, as shown in FIGS. 10A and 10B, and adjusts the respective gaps. Each slat 14 is coupled to the left and right angle adjusting portions of the enclosures 97c 'and 97c, and each angle adjusting portion is also coupled by the angle adjusting rotation shaft 93c, so that angle adjustment is made.

In addition, the left and right angle adjustment rotary shaft 93c is coupled to the second cuffing shaft 93c ″ through the second bevel gear box 91d ″, so that it can be rotated at the same time.

Additionally, in order to reduce the number of motors, both the first cuffing shaft and the second cuffing shaft 93c "are coupled to one motor 91b through the clutch 91d '.

For reference, in FIGS. 10A and 10B, the worm wheel 92k is axially coupled with the winding reel 92m, but rotates together, but the winding reel 92m and the angle adjusting part 97 have a space adjusting enclosure 97c. ', 97c) is moved up and down at the same time, and is not axially coupled. Rather, it is a free end coupling and a mutual bushing relationship in rotation. In summary, the rotational force of the spacing adjusting shaft 93c 'is transmitted to the winding reel 92m via the worm wheel 92k, and the rotational force of the angle adjusting rotating shaft which is the power transmission member 93 for slat rotation is the angle. It is used to adjust the angle of the slat 14 by rotating the slat by the adjusting part 97.

(Another modification of the third embodiment and the fourth embodiment)

In addition, in the third and fourth embodiments, it is also possible to use a flexible tape or ribbon having a certain width instead of the wire, in which case the width of the reel for winding is also the width of the flexible tape or ribbon. In this case, the wires are not entangled with each other in the loose state of the wire, so it may be preferable in some cases.

(5th Example and its modification)

Now, with reference to Figs. 9A and 9B, the fifth embodiment of the present invention and its modification will be described in detail.

9A is a schematic perspective view of a sunshade device in which a sunshade device having a multi-stage bolt / screw retractable space adjusting means and a general blind are coupled according to a fifth embodiment of the present invention, and FIG. 9B is a modification of the fifth embodiment of the present invention. A schematic diagram of a sunshade combined with a general curtain and a sunshade with a multi-stage bolt / screw retractable means according to (a) is a schematic view from above and (b) is a schematic view from the side.

A fifth embodiment of the present invention relates to a sunshade of a type in which a sunshade having a multi-stage bolt / screw retractable space adjusting means and a general sunshade are combined.

That is, as shown in Figure 9a, the right side of the slat with a flow path or a solar cell 14 attached to the end of the solar slat 14 is installed, the left side of the fabric-type or vinyl-type slats (14) ') Is installed in a typical blind bar, maybe a slat equipped with a flow path or a solar cell attached to the solar slat 14 is thicker and can fall in texture or aesthetics compared to the fabric type.

Therefore, when there is a need to expand the aesthetic-like fabric blinds, as shown in FIG. 9, the spacers 97c 'and 97c are moved to the right, so that the solar slat with the solar cells 14 attached thereto. ), And in this case the fabric-shaped slats 14 'are deployed because the conventional blind enclosure 97 "connected via the coupler 97t is also moved to the right along the spacing rotary shaft 93c.

Conversely, if not, deploying the spacer 97c 'and moving it to the left unfolds the slat 14 to which the solar cell is attached, in which case the conventional blind connected via the coupler 97t. The enclosure 97 "is also moved to the left along the spacing rotary shaft 93c, so that the fabric slat 14 'is folded. Part 13 is the slat connection line of the vertical blind.

Now, with reference to FIG. 9B, a modification of the fifth embodiment of the present invention will be described in detail. A modification of the fifth embodiment relates to a sunshade device in which a sunshade device having a multi-stage bolt / screw retractable space adjusting means is combined with a general curtain device.

In this modification, as shown in Figure 9b, the right side is provided with a slat with a flow passage or a group of solar slats 14 to which the solar cell is attached, and the left side is usually a fabric or vinyl type in the current home A curtain 14 "is installed, which is sometimes suitable for the consumer who prefers curtains over blinds.

That is, when there is a necessity to expand the curtain of the aesthetic appearance, especially as shown in Fig. 9b, by moving the spacer 97c 'to the right along the gap adjusting rotary shaft 93c, the solar cell is The attached solar slat 14 is folded, in this case the 'S' shaped ring 97s of a conventional curtain, which is connected via couplers 97t ', 97t ", also right along the spacing rotary shaft 93c. The fabric curtain 14 "

Conversely, if not, deploying and moving the spacer 97c 'to the left unfolds the solar slat 14 to which the solar cell is attached, in which case the conventional slat 97t is connected via a coupler 97t. Since the 'S' shaped ring 97s of the in-curve is also moved to the left along the adjustable rotation shaft 93c, the fabric-like curtain 14 "is eventually folded.

For reference, the coupler 97t ', 97t "may use a so-called' press-fit 'coupler as an example, which is provided with a tapered protrusion 97t' on one side and a detachable protrusion on the other side. It is made of a groove (97t "), if you want to combine the right emotion control box (97c ') with the rightmost' S 'shaped ring (97s) of the curtain on the left side, the blinds having a slat 14 by fastening them B or the curtain 14 ", and if you want to open the window without using both, the projection 97t 'and the projection receiving groove 97t" may be separated.

Even in the case of general bellows instead of the general curtain 14 ", it is a matter of course that when combined with the sunshade device provided with the gap adjusting means.

As described above, one embodiment of the present invention described above should not be construed as limiting the technical idea of the present invention. For example, when the spacing device is provided near the surface of a mobile phone having a transparent cover, and the solar cell is generated with a small slat or a motor, the efficiency of 17% or more is higher than that of the conventional mobile phone surface. It can be improved, which is a breakthrough in solar power generation. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Moreover, all the spacers described as being applied to the sunshade with the vertical slats can be applied to the sunshade with the horizontal slats if they are installed in a 90 degree direction as it is, and the sliders in the warm-and-slider manner It can be installed with two sets on both sides of the gap-adjustment rotary shaft, and moreover, when installing two sets of sliders, the neighboring sliders should be installed with the phase difference at 60-degree intervals instead of 90-degree intervals. It is possible. Accordingly, such improvements and modifications will fall within the scope of the present invention as long as they are obvious to those skilled in the art.

10: PV blinds with flow path
14: Power Generation Euroslat
1411: Slat Oil Pipe
1410: slat housing 1410a: fitting slot 1410b: heating fin
1410c: light receiving window
1419: fitting member
142: oil flow manifold
40: oil control unit
41: oil flow controller
703: solar cell module 703a: connection power line
7031: photovoltaic cell element 7034: conductor connection ribbon 7035: light incident transparent film
7036: rear reinforcement film 7033: cell filling film
91: blind power source
92: retractor
97: angle adjusting module 97a: worm 97b: worm wheel
81a: first motor
81b: second motor 92c: tow string
93a: first rotation shaft 93b: second rotation shaft
94c: Worm 94d: Worm Wheel
96: tubular hollow body rotating pin
97: control module 97a: first control module 97b: second control module
100: power generation unit 110: MIC
111: MPPT 112: Inverter
703: solar cell module 704: solar light collecting module
S1: Mini slat S2: Frame slat

Claims (27)

Slat spacing device for adjusting the spacing between the slats of the sunshade,
Spacing adjusting rotary shafts 93c; 93c 'which are rotationally driven by drive sources 91b and 80e;
A gap adjusting enclosure (97c) formed while being fitted to be linearly movable along the axial direction of the gap adjusting rotary shaft; And
A gap adjusting means for adjusting a gap with a neighboring gap adjusting enclosure by receiving power from the gap adjusting rotary shaft;
Slat spacing device characterized in that it comprises a. The method of claim 1,
The gap adjusting means is provided with a screw (92f) and a nut (92g) provided in the gap adjusting housing,
The rotational force of the spacing adjusting shaft is transmitted to the screw by a power transmission means, and the screw provided to the spacing control housing and the nut provided to the adjacent spacing control body interact with each other, and immediately by the rotation of the screw. Slat spacing device, characterized in that the spacing between the adjacent spacing housing is adjusted. The method of claim 1,
The gap adjusting means is provided with a screw (92f) and a nut (92g) provided in the gap adjusting housing,
The rotational force of the gap adjusting rotary shaft is transmitted to the nut by a power transmission means, and the nut provided in the gap adjusting enclosure interacts with a screw provided in the neighboring gap adjusting enclosure so that it is immediately rotated by the rotation of the nut. Slat spacing device, characterized in that the spacing between the adjacent spacing housing is adjusted. 3. The method of claim 2,
The power transmission means is axially coupled to the spline of the spacing control rotary shaft, and drive gears 92i and 94i provided in the spacing control body 97c, and engaged with the drive gears, and together with the drive gears, the spacing control body. At least one driven gear (92h, 94j) provided in the,
The nut is rotatably provided in a guide hole (P ') formed in the adjacent space control housing (97c) of the space control housing (97c) in which the driven gear is installed one-to-one correspond to any of the driven gear,
The screw, one side end is fixed to any one of the driven gear and the other end is passed to interact with the neighboring nut 92g and to slide the guide hole (P ') of the other spacer 97c. Slat spacing device, characterized in that. The method of claim 3, wherein
The power transmission means is axially coupled to the spline of the spacing control rotary shaft, and drive gears 92i and 94i provided in the spacing control body 97c, and engaged with the drive gears, and together with the drive gears, the spacing control body. At least one driven gear (92h, 94j) provided in the,
The nut is provided so as to be rotatably engaged with any one of the drive gear or the driven gear while being provided in the gap adjusting housing.
The screw, one side end is fixed to the spacing housing in the other spacing housing immediately adjacent to one of the spacing housing, the other end interacts with the neighboring nut 92g and another spacing housing ( Slat gap adjusting device characterized in that it passes to slide the guide hole (P ') of 97c). The method according to claim 2 or 3,
A plurality of guide holes P 'are formed in the spacer 97c so that their positions are stepped. When the spacer is overlapped or withdrawn, the screws are screwed to interact with each other immediately adjacent to each other. The remaining portion except for the portion passing through the nut is provided to slide into the guide hole P 'of the other space adjusting enclosure 97c by its length without screwing, and to be accommodated therein. The formed position is provided with a step in the horizontal direction (W direction) and vertical direction (L direction) so that the spaced rotation shaft is rotated while being accommodated without mutual interference in the axial direction (T direction) of the spaced rotation shaft, As a result, the spaced rotation shaft and the screw that is fixed or passed through the guide hole P 'are spaced without interfering with each other in the space. Slat spacing device characterized in that it is possible to variably adjust the spacing between the space adjusting enclosure and only the screws in the axial direction (T direction) of the. The method of claim 1,
Further comprising an angle adjustment module 97 for adjusting the angle of each slat,
The spacing control enclosure (97c) is a slat spacing device, characterized in that coupled to or detachably coupled to the angle control module (97) is formed integrally. The method of claim 7, wherein
The slats, a plurality of mini slats (S1) are provided in each frame slat (S2),
The angle adjusting module is composed of a second angle adjusting module (97b) for adjusting the angle of each frame slat (S2), and a first angle adjusting module (97a) for adjusting the angle of each mini slat (S1),
The gap adjusting rotary shaft includes a second gap adjusting rotary shaft provided in the second angle adjusting module 97b, and a first gap adjusting rotating shaft 93a provided in the first angle adjusting module 97a. Lose,
The angle of the frame slat S2 is adjusted by the rotation of the second spacing adjustment shaft 93b that is rotationally driven by the drive source, and the rotation of the first spacing rotation shaft 93a that is rotationally driven by the drive source. Slat spacing device, characterized in that by adjusting the angle of the mini slat (S1) by. The method of claim 1,
Removably or fixedly coupled to the spacing adjuster and further includes an angle limiting module 97 for adjusting the angle of each slat and a drawout limiting ribbon 92a connecting between the angle adjusting module 97, but Slat gap adjusting device, characterized in that to adjust the gap between the gap adjusting housing in sequence by moving the left gap adjusting enclosure (97c) linearly by moving from the leftmost angle control module (97). The method of claim 1,
Two or more spacing adjusting shafts are provided, and the spacing housings that are power-connected to each shaft are different, and the spacing between the spacing housings is different by different driving of each shaft or by simultaneous driving of each shaft. Slat spacing device characterized in that it is adjusted to. The method according to claim 2 or 3,
Slat spacing device characterized in that the spacing between the spacing control box is different because the power transmission rotation ratio of the screw or nut is transmitted power from the spacing rotation shaft. The method according to claim 2 or 3,
Slat gap adjusting device characterized in that the direction of rotation of the power transmission of the screw or nut transmitted power from the gap adjusting rotary shaft is made in a different direction to adjust the spacing between the gap adjusting enclosures. The method of claim 1,
The gap adjusting means is made of a winding reel (92m) and the winding wire (92n) provided in the gap adjusting enclosure,
When the winding reel (92m) provided in the spacing control box rotates by the rotation of the spacing control rotary shaft, one side is wound on the winding reel (92m) and the other side is wound around the adjacent spacing control housing Spacing device is characterized in that the spacing between the adjacent space adjusting enclosures are made while winding wire (92n) is wound or unwinded on the winding reel (92m). The method of claim 13,
The rotational force of the gap adjusting rotary shaft is transmitted to the winding reel (92m) by a power transmission means,
The power transmission means is axially coupled to the spline of the spacing adjusting shaft, and is engaged with the worm gear 92j or the first bevel gear or the helical gear provided in the spacing control housing, and the worm gear or the first bevel gear or the helical gear. And a worm wheel 92k or a second bevel gear or a helical gear provided in the gap adjusting enclosure.
The winding reel (92m) is slat spacing device characterized in that the rotation by the rotation of the worm wheel or the second bevel gear or helical gear. 15. The method of claim 14,
Slat gap adjustment device characterized in that the worm gear is formed on the entire shaft adjusting rotation shaft. The method of claim 13,
Slat gap adjusting device, characterized in that the take-out tape (ribbon) is used instead of the winding wire (92n). The method according to any one of claims 1 to 5, 7 to 10 and 13 to 16,
The slat is located in the horizontal direction and moves in the vertical direction,
The spacing adjusting shaft is provided with two on the left and right sides of the slat in the vertical direction, the spacing adjusting device is characterized in that the spacing is adjusted in the vertical direction along the longitudinal direction of the spacing adjusting shaft. The method of claim 17,
The left and right spacing adjusting shaft is rotated by the coupling shaft (93c ") and rotation direction changer (91d") at the same time characterized in that the slat spacing device. The method of claim 17,
The slat is a slat (14a) having a wide width to span a plurality of gap adjusting enclosure, the solar cell is attached to the front or the fuel-sensing solar cell is provided,
The slats are directly coupled to each of the spacer housing, the slat spacing device characterized in that the slats are shifted in the front and rear direction so that the slats do not overlap when the spacers overlap. The method of claim 13,
A winding reel 92m and a winding wire 92n are not provided in the outermost gap adjusting enclosure, and are wound by a second winding reel 91e or unwound from a second winding reel 91e. The winding wire 92n 'is connected,
When the winding reel 92m winds up the winding wire 92n or unwinds the winding wire 92n, the second winding reel 91e responds to this to reverse the second winding wire 92n '. Slat spacing device, characterized in that loosening or winding. A sunshade having a slat spacing device according to any one of claims 1 to 5, 7 to 10, and 13 to 16. On one side is a sunshade formed by ordinary blinds,
A sunshade comprising a blind having a slat spacing device according to any one of claims 1 to 5, 7 to 10 and 13 to 16 on the opposite side,
Shading device having a slat spacing device, characterized in that the connection between the shading device formed of the blind and the shading device made of a blind having the slat spacing device can be connected and separated by a composite connecting means (97t). On one side is a awning device formed of ordinary curtains or bellows,
A sunshade comprising a blind having a slat spacing device according to any one of claims 1 to 5, 7 to 10 and 13 to 16 on the opposite side,
The slat spacing is characterized in that the connection between the shading device formed of the curtain or bellows of the usual curtain and the slab and the shading device made of a blind having the slat spacing device can be connected and separated by the composite connecting means (97t ', 97t "). Sunshade with device. The method of claim 1,
The gap adjusting means is provided with a worm gear 92j provided in the gap adjusting enclosure and a slider 92r fixed to the gap adjusting enclosure and protruding outward.
When the worm gear 92j provided in the gap adjusting enclosure rotates by the rotation of the gap adjusting rotary shaft, the worm gear 92j moves relative to the slider fixed to the neighboring gap adjusting enclosure coupled to the worm gear 92j, thereby mutually moving each other. Slat spacing device characterized in that the spacing is adjusted between the adjacent spacing housings. 25. The method of claim 24,
The worm gear (92j) is directly coupled to the gap adjusting rotary shaft slat spacing device characterized in that it is made to be slidable in the axial direction while rotating. 25. The method of claim 24,
Two sliders 92r are symmetrically disposed about the spacing adjusting rotation shaft 93c in a pair, and neighboring sliders are arranged to have a phase difference by a predetermined acute angle. The method of claim 1,
An oil pump for circulating the flow oil between the slats; And
An electronic clutch is further included between the oil pump 94 and the gap adjusting rotary shaft 93c.
Slat spacing device characterized in that the drive source (91b, 80e) also serves as the drive source of the oil pump (94).

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