KR20090105899A - A Sun tracker using two blind - Google Patents

Abstract

PURPOSE: A sun tracker using two blind is provided to stand upright within a narrow space and regulate the rotation and tilt angle of the blind slats according to the sunlight. CONSTITUTION: A sun tracker using two blind comprises a tracking controller(20), a tracking driver(30), a tracking driving unit(40), and a housing(50). The tracking driver includes a direction angle operation part(31) and an altitude angle driver(32), and is controlled by the tracking controller. The tracking driving unit is composed of a front slat assembly and a rear slat assembly, where the front and the rear slat assembly include one of a vertical slat assembly(100) and a horizontal slat assembly(110) and the other respectively. The vertical and the horizontal slat assembly comprise blind slats(101,111) which are activated by the tracking driver according to the azimuth and altitude angle of the sun.

Description

Blind Sun Driving Device {A Sun tracker using two blind}

The present invention relates to a solar tracking device for effectively using solar energy, and more particularly, to a solar tracking device using a blind.

Recently, efforts to reduce the use of fossil fuels have been made worldwide due to cost and pollution issues. To this end, the development of alternative energy or energy reduction technology using solar energy is being made.

    In this field of technology, a photovoltaic device that generates power by arranging a plurality of solar cells that convert sunlight into electrical energy, a hot water and a power generation device that utilizes a plurality of solar heat pipes that use solar heat energy, and solar light indoors. Natural light and lighting devices to be introduced have been researched and developed and gradually spread.

    However, the conversion efficiency from solar to power in the case of solar cells has not yet exceeded 20%, and in the case of dye-sensitized solar cells, it does not exceed 10%. Progressive efficiency improvements are underway, but the capital, technology and time constraints required to increase 1% efficiency in this area are high.

    For this reason, technologies for incidence of maximum solar light in the existing solar energy technology have been developed and spread in recognition of the value, and the efficiency is maximized by opposing solar energy devices with azimuth and elevation angles that make the most of solar light. Efforts to do that.

    In general, since the output varies depending on the angle of incidence of light incident on a solar energy conversion module (solar cell, heat collecting tube, lighting device, reflector, etc.) that uses solar energy, the solar cell tracks the movement of the sun during the day. The device designed to maximize the output of the solar system is called the Sun Tracking system. It is a position detector to find the maximum output point of the solar energy of the sun. Consists of a driving device for driving to face the angle.

    The solar position detecting device uses an indirect information using method and a sun position detecting sensor or device that calculates and stores a program or a product for predicting the position of the sun in advance and stores the information according to the time. There is a direct information detection method. In the use of this, indirect driving method is used to directly drive by information detection method on a clear day, and automatically stop operation by a program during rainy weather such as Damcheon, or track driving by calculating the position of the sun.

    The clinic drive system is being researched mainly in order to save energy for the chase drive, which of course aims not to waste the solar energy produced in the chase.

    Conventional driving device such as a solar cell or a solar light collecting plate also moves from one to another in accordance with the movement of the sun during the day, a large area module manufactured by connecting a plurality of solar cells, condenser lenses, heat collecting tubes in series / parallel Put it on and move it all at once. It is installed after securing the space necessary for hobby driving on flat land, and the homming drive for seasonal altitude angle also has the same limitation because it targets large-scale solar conversion module. In narrow spaces such as rooftops of buildings with limited space, they are ignored or manually manipulated.

    Moreover, the solar power generation system is being installed on the roof of a building, but due to the limitation of the space, the slant is fixed to the south side.

     The good news, however, is that the mass production of solar cells or heat collecting tubes lowers the cost of the products, and the spread of solar energy devices is expanding due to the environmental importance of renewable energy.

    This inevitably leads to a natural problem of installation space constraints of the hominik driving device. The most common example is the spread of apartments in Korea. In the case of apartments, it is not appropriate to adopt the current solar system outside the roof. As such, it is recognized as a common device of a multi-family house, so there is a limit to active introduction of residents. Because apartments, such as apartments, most have no roof and no courtyard. Since only the outer wall, the window and the veranda are installed, the conventional homing drive device is difficult to apply. In addition, the addition of complex solar tracking detectors further complicates the problem. Accordingly, it is expected that there will be a limit to the diffusion of solar powered devices that are installed so as to be inclined to the south instead of the driving device suitable for such environment.

    In the future, solar power equipment installed in the double glazing windows of the balcony, photovoltaic power generation attached to various blinds attached to the windows and solar indoor inflow devices are expected to be developed and distributed. Therefore, it is inexpensive, inexpensive, and space constrained for such environments. The prevalence of simple sun tracking devices to overcome this is essential.

    Conventional blinds are a basic function of blocking light from entering the room from the outside or looking into the room from the outside. Among them, the electric blind has evolved to automatically rotate, superimpose or draw out the vertical slit 101 by introducing a motor and a rotating shaft to drive the blind to compensate for the disadvantage of the passive type. Hereinafter, the blinds will be referred to collectively as electric blinds.

    The conventional electric vertical blind 10 is composed of two parts largely as shown in a of FIG. Vertical slit drive unit 31 and a plurality of vertical slit 101, the vertical slit drive unit 31 as shown in Figure 2 b is a slit rotation fixing member 301, a slit for supporting and rotating the vertical slit 101 A power connection member 302 composed of a bevel gear for rotating the rotation fixing member 301, and a rotation shaft 3033, a driven gear 3032, a drive gear 3031, and a power source 201, which are power transmission members. It consists of a retractor (not shown) that overlaps or pulls out the in-motor, vertical, and vertical connection line.

    Conventional vertical blinds have a basic structure that operates to shield sunlight or protect internal privacy by the rotation of the vertical slit 101, overlapping and withdrawing action by a retractor (not shown).

    In addition, although the conventional electric horizontal blind 11 also has almost the same structure, the difference is the crimping wire rope (not shown) of the method of lifting the horizontal slits 111, the wire rope (not shown) is the vertical Simultaneously serves as the power connecting member 302 and the slit rotation fixing member 301 of the blind 10, the shaft 3033, the drive gear 3031, the driven gear 3032, etc., which are the power transmission member 303, are basically Similarly provided and operates similar to the vertical blind 10. In addition, a retractor (not shown) which overlaps and draws out the horizontal slits 111 is also provided.

However, in the case of the horizontal blind 11, the rotational behavior of the horizontal slits 111 is not so precise that the rotation angle is limited to drive the elaborate tracking of the sun.

Nevertheless, in the photovoltaic field, the photovoltaic module is mounted on a blind slit, so that applications in apartments such as apartments have been spreading. Unlike photovoltaic power generation, such solar power generation is effective even by driving only the right solar chase, so the vertical blind 10 or the horizontal blind 11 rotates the slit very simply. A number of patents have been published in the photovoltaic section because it can be used as a behavioral solar tracking device. For example, publication number 2008-0108957, publication number 2009-0004765, and the like. These disclosed techniques relate to blind slits having an inclination angle adjusting means of a reflector plate that reflects sunlight or sunlight.

In addition, there is a problem in the prior art, in addition to the limitations in the sophisticated tracking driving, a number of conventionally known techniques or applications, but all of them are opposed to the altitude or azimuth angle of the sun. The reason for this is because of the nature of the blinds.Because the blind slit has a narrow width in the case of vertical, it is easy to rotate in the width direction because the vertical length is large, while the rotational movement in the longitudinal direction is impossible due to the spatial structure. .

Compared to the sun tracking drive device, the vertical blind 10 is easy to oppose the azimuth angle of the sun, because the longitudinal direction is very long because it is difficult to oppose the rotational behavior at the altitude.

In addition, since the horizontal blind 11 is also very long in the horizontal longitudinal direction, rotational behavior is difficult for the same reason, making it difficult to oppose the azimuth angle of the sun. However, the horizontal blind 11 has a structure that is easy to oppose the altitude angle of the sun.

That is, prior arts do not have any known blinds that follow both the azimuth and elevation angles of the sun.

    In fact, parallel light is a very important factor in using sunlight. This is because the incident area of sunlight is maximized relative to the light receiving area. In particular, it can be said that it is a basic premise for the development of various devices in solar light using light.

    For example, in the case of solar light condensing, the light is collected by focusing in order to inject sunlight into a small diameter optical fiber cable by using a condenser lens. When the solar light is not parallel to the optical axis, it is difficult to make the focus effectively. Can not be made to enter.

    Even if the solar light is focused by focus, the incident area becomes small and does not have a compressed effect unless the parallel sunlight is assumed. As a result, almost all solar light mining devices attach a homing device as a means of opposing the azimuth and altitude angles of the sun under the assumption of parallel sunlight.

    There is no tracking device that opposes both azimuth and elevation angles by using blinds to allow various solar energy devices to use sunlight as parallel light.

    Blinds are not used well even though they have the potential to make these driving possibilities.

The present invention has been made to solve such a problem, and the blinds that solar energy devices are opposed to both the azimuth and elevation angles of the sun by using two blinds, horizontal blinds and vertical blinds 10 while maintaining the existing blind function. It is an object to provide a solar tracking device (1).

The present invention for achieving the above object is basically configured to be positioned in the front and rear ends of one vertical blind 10 and another horizontal blind 11, two as shown in Figure 1 a Characterized in that.

    Prior to describing the detailed configuration of the present invention, the blind hoisting drive device 1 can be configured through the two horizontal / vertical blinds 10 and 11 compatible with each other. The idea of the invention will be briefly discussed first.

    First, referring to a of FIG. 3, in a state in which two blinds, in which the horizontal blind 11 is positioned in front of the sun and the vertical blind 10 is located at the rear thereof, the vertical blind 10 follows the azimuth angle. Drive, the front horizontal blind 11 can drive the altitude angle of the sun.

    The reason why you should follow the sun with two blinds is the size of the slits that make up the blinds. One vertical slit 101 constituting the vertical blind 10 is narrow in width and very long in the longitudinal direction. Therefore, in order to oppose the elevation angle, the longitudinal direction must be rotated, which is virtually impossible in view of the space of the room where the blind is installed. Therefore, it can be seen that the vertical blind 10 can rotate only in azimuth.

In any case, the vertical blind 10 already has a vertical blind drive 31, which is a rotational means of opposing the plurality of vertical slits 101 simultaneously to the azimuth angle of the sun.

    In addition, since the horizontal slits 111 of the horizontal blind 11 are very long in the horizontal length direction, as in the vertical slits 101, the rotational behavior is almost impossible in a room where the blinds are normally installed in the horizontal length direction. . However, since the width of the horizontal slits 111 is narrow, it is very convenient to oppose the elevation angle.

    In any case, it already has a horizontal blind 11, also a horizontal blind drive 32, which is a means of rotational action which simultaneously opposes a plurality of horizontal slits against the altitude angle of the sun.

    Even if the vertical blind 10 is located in the front and the horizontal blind 11 is located in the rear, the horizontal blind 11 corresponds to the altitude angle, and the vertical blind 10 is driven to face the azimuth angle. Done.

    Accordingly, the horizontal blind 11 drives the horizontal blind 11 to face the altitude angle, whether the horizontal blind is positioned forward or rearward. Similarly, the vertical blind 10 drives the horizontal blind to face the azimuth. .

    Typically, a reflecting plate for injecting sunlight is attached to the slits 101, 111 of the blind or manufactured as a substitute. It is mainly produced using mirror method or prism sheet.

    There are two types of reflector plates and their positions, one of which is provided with a reflective layer in the blind slits in the front, and the rear blind slits are provided with a solar cell (not shown) and a light module 9 using sunlight. There is a method (hereinafter referred to as "front reflector method"), and another method is provided with both reflective layers in front and rear blind slits (hereinafter referred to as "front and rear reflector method").

    At this time, the front and rear reflector method is to re-reflect the sunlight incident in parallel as shown in a of FIG. 4 in a specific direction or to focus at a specific position as shown in b of FIG.

However, there is no reason to have a reflector up to the rear blind if a solar-powered device can be attached to each slit of the rear blind and its volume is so small that it does not interfere with the rotational behavior of the one. The representative one is solar power generation module.

The solar power module is a thin film and can be mounted in any number of slits in the rear blind. Since the solar device needs only to face the azimuth of the sun, it is not necessary to have a reflector until the rear blind.

   In the case of the front and rear reflector type, if there is a device that receives light at a fixed position in a specific direction, the position is fixed, so it is very useful when reflecting the sunlight in the direction to enter. For example, as shown in FIG. 4A, sunlight may be irradiated in a specific direction.

    In addition, when the slitting angle of the blind is changed by different angles, the light is focused. As shown in b of FIG. 4, the light may be focused to collect light in a specific direction.

    FIG. 3b illustrates that light is incident through the sun tracking device configured using the two blinds as described above. In this case, the reflective layer shows an example in which the reflective layer is provided on both the horizontal slits 102 and the vertical slits 101 of the horizontal blind in the front and rear reflector manner.

   This is because, unlike the solar cell, since the solar light module 9 is assumed to be fixed without being rotated, the blinds installed at the rear should also reflect light to the solar light module.

    As shown in b of FIG. 3, first, the vertical slit 101 of the vertical blind 10 located behind is rotated to face the azimuth angle of the sun. Then, when the horizontal blind 11 is opposed to the elevation angle, the reflection layer provided in the horizontal blind 11 causes incident sunlight to enter sunlight at right angles to the longitudinal direction of the vertical slot 10 of the vertical blind 10. . Accordingly, the vertical slit 101, which is already opposed to the sun, receives sunlight in parallel.

 The present invention relates to a blind solar hoisting drive (1) using two blinds briefly introduced as described above, and the horizontal blind drive unit (31) of the hobby control unit (20) and one vertical blind (10), respectively, horizontally. The horizontal drive unit 30 formed of the horizontal blind drive unit 32 of the blind 11, the vertical slit assembly 100 including the plurality of vertical slits 101 provided with the reflective layer and the plurality of horizontal slits 111 provided with the reflective layer. It characterized in that it comprises a hoist drive unit 40 consisting of a housing 50 consisting of a horizontal slit assembly 110, the front window 51, the first light receiving window 52, the second light receiving window 53 It is done.

  In the blind sun hobby drive device 1 according to an embodiment of the present invention, a housing 50 may be formed, and the hobby control unit 20, the hobby drive unit 30, and the first sunlight from the front surface of the housing 50 are provided. Between the front window 51, the first light receiving window 52 installed on the rear side, and the second light receiving window 53 installed on the rear surface, between the front window 51 and the first light receiving window 52. A chase drive unit 40 including a vertical slit assembly 100, a horizontal slit assembly 110 provided between the first light receiving window 52 and the second light receiving window 53, is provided in FIG. 1. It is provided together.

 In the blind sun hopping drive device 1 of the present invention, the width of the vertical slits 101 and the horizontal slits 111 is small, and the space for the tilting rotation with respect to the azimuth and elevation angles of the sun is very small. Accordingly, it will be an example of a solar tumbler configured as a rain thin panel type.

In the meantime, it is true that the homming device has a very large volume and puts a lot of restrictions on the diffusion of solar devices.

The hobby control unit 20 is characterized in that the hobby driver 30 includes two power sources 201 necessary for hobby and hobby controllers (not shown) for various controls.

The hoisting drive unit 30 is driven by the power source 201 of the homing control unit 20. The horizontal slit assembly 110 made up of the horizontal slits 111 and the plurality of vertical slit assemblies 100 made up of the vertical slit 101. It characterized in that it comprises an azimuth driver 31 and an elevation angle driver 32 so as to oppose the slits 101 and 111 at the same time to the azimuth and elevation angles of the sun at the same time.

    The azimuth and elevation angle driving units 31 and 32 are connected to a power transmission member 303 such as a rotating shaft 3033, a power connecting member 302 such as a bevel gear, a wire rope, and a blind slit 101 and 111. It characterized in that it is provided with a slit rotation fixing member 301 for supporting.

    According to the latitude and longitude of the place where the blind sun hoisting drive device 1 according to the present invention is to be installed, the movement trajectory of the sun may be preliminarily dataed for each day of the year and the time of the day. The movement trajectory data of the sun according to the date and time are downloaded and embedded in the chip once in real time or at the time of installation through wired / wireless reception. In the storage device, the hoisting control unit 20 generates a digital pulse signal corresponding to the data, and accordingly changes the azimuth and altitude angles of the sun as the power sources of the homing driver 30. When transmitting, the power source 201 recognizes the rotation angle accordingly and transmits the corresponding power to the power transmission member 303. The power transmission member 303 rotates the slit rotation fixing member 301 through a plurality of bevel gears of the power connection member 302 and each of the slits 101 and 111 fixed to the slit rotation fixing member 301. ) Are rotating behavior.

    This results in adjusting the rotation and inclination positions of the slits 101 and 111 so as to maximize the amount of incidence of sunlight according to the solar azimuth and elevation angles.

The present invention can be easily installed in the interior of a double-glazed windows in the interior, such as apartments, and is expected to be used for indoor solar power generation, solar lighting, etc., if the outdoor is equipped with a cover that covers the outside can be manufactured large capacity Overcoming the space constraints required to drive solar tracking due to the rotation of the area solar panels, it makes the most of the solar energy by installing it upright on the wall or narrow space where it was difficult to attach outside the current installation place such as roof, roof, and ground. It is easy to expand and apply renewable energy, and maintains the blind function as it is, so it is easy to add space utilization, maintenance and replacement capacity.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

This embodiment relates to a blind sun hoisting drive (1) made of a flat plate type.

First, the housing 50 is formed, and the hobby control unit 20 and the hobby drive unit 30 are installed on the housing 50, the front window 51 which first contacts the sunlight from the front, and the rear panel which is installed on the rear side of the housing 50. The first light receiving window 52, the second light receiving window 53, which is installed on the rear side, the vertical slit assembly 100 provided between the front window 51 and the first light receiving window 52, the first light receiving window ( A chase drive unit 40 consisting of a horizontal slit assembly 110 provided between the second light receiving window 53 and 52 is provided as shown in FIG. 1.

 In the blind sun hopping drive device 1 of the present embodiment, since the width of the vertical slits 101 and the horizontal slits 111 is small, the space for the tilting rotation with respect to the azimuth and elevation angles of the sun is very small. Accordingly, it will be an example of a solar tumbler configured as a rain thin panel type.

In the meantime, it is true that the homming device has a very large volume and puts a lot of restrictions on the diffusion of solar devices. Accordingly, a lot of investment was required to use solar energy. In particular, flat-panel solar chases are very necessary for introduction into apartments such as apartments.

The homing control unit 20 includes two first motors 201 required for homing driving of the vertical slits 101 and second motors (not shown) for homing driving of the horizontal slits 111. Including a motor 201 and a recocon receiver, a homing controller (not shown), an operation switch or a recocon (not shown) for various controls are installed and electrically connected to the motor.

It is preferable that the first and second motors 201 (not shown) use a step motor. Step motor means that the rotation angle of the motor shaft is proportional to the number of digital pulses input, and the rotation speed of the motor shaft is proportional to the number of digital pulses input in one second. Say possible motor.

    It is also preferable that the first and second motors 201 (not shown) are reversible brake motors. The brake motor is a motor that can stop the motor at the desired moment and position by holding the rotor of the motor with the brake lining.Because the electronic brake is attached, the brake cuts off the power and the brake momentarily stops the motor. This is useful when you need to maintain frequent motor stops and loads. The motor for the following drive is rotated and opposed to the altitude and azimuth, must be maintained for a certain time, and the frequent driving is not much, so the energy required is low, and the rotation stops when the motor is not driven very precisely. It is preferable to use a reversible brake motor because there must be no reversal and reverse direction and forward power are required to adjust the altitude and azimuth.

The slew driving unit 30 receives a plurality of slits in the horizontal slit assembly 110 including the horizontal slit assembly 110 and the vertical slit 101 by the power of the motor 201 of the chase control unit 20. An azimuth driver 31 and an altitude driver 32 are respectively provided so as to oppose the 101 and 111 angles to the azimuth and elevation angles of the sun at the same time.

    The azimuth driver 31 of the present embodiment is installed as the vertical blind driver 31 of the vertical blind 10, and the elevation driver 32 is installed by using the horizontal blind driver 32 of the horizontal blind 11. .

    The vertical blind drive unit 31 and the horizontal blind drive unit 32 are preferably in consideration of a motor and a bevel gear used rather than a conventional simple blind product.

    In particular, it is preferable to arrange the vertical blinds horizontally rather than the horizontal blinds 11 that are rotated by the usual wire rope. The reason for this is that the wire rope method has a limitation in fine tracking.

    Therefore, the present embodiment is provided as shown in Figure 1 to provide two vertical blinds 10, one to the original vertical blind 10 and one to the horizontal blind (11).

    In addition, it is necessary to consider the bevel gears in the power connecting member, since the one-turn drive may have a very small rotation angle, the number of gear teeth and the gear shape between the driving bevel gear and the homogeneous bevel gear may be very important.

    The azimuth and elevation angle driving parts 31 and 32 are provided with a rotating shaft 3033 as a power transmission member 303, and a plurality of power connection members 302 composed of a pair of bevel gears are shown in FIG. Likewise, each number of slits 101 and 111 is inserted and installed.

    In addition, a homogeneous gear 3032 for transmitting power to the rotary shaft 3033 and a drive gear 3031 connected to the motor of the controller are provided. As a method of transmitting power to the rotary shaft 3033, in the present embodiment, a drive gear and a homogeneous gear are installed, but a driving pulley and a driven pulley may be used, and may be directly connected to a motor. Any method of rotating the rotary shaft 3033 can also be used.

In addition, the power connection member 302 and the slit rotation fixing member 301 is connected.

Typically, the guide shaft (not shown) is provided in the rotating shaft 3033 of the blind so that the power connecting member 302 can move horizontally or vertically. In addition, the power connecting member 302 is connected to a retractor (not shown) that overlaps or redraws the slits 101 and 111 in a typical blind. These retractors (not shown) may also be connected to the remote control.

When the slits 101 and 111 are overlapped by the retractor (not shown), the following rotational motion is impossible, and thus a retractor (not shown) is provided to overlap or withdraw the slits 101 and 111. In this case, it is preferable that the homing controller (not shown) and the retractor (not shown) are interlocked or have integrated functions at all so that the homing controller (not shown) determines whether the current state is overlapped or drawn out. .

Since a plurality of power connection members 302 are installed on one power transmission rotation shaft 3033, when one rotary shaft 3033 rotates, a pair of bevel gears in the plurality of power connection members 302 rotate to mesh with each other. And, by rotating the rotational force of the rotary shaft 3033 at a right angle to rotate the slit rotation fixing member 301, the direction in which the plurality of slit rotation fixing member 301 rotates and the direction in which the rotary shaft 3033 rotates It is at right angles.

In the next step, the horizontal slits 111 and the vertical slits 111 are fixed and connected to the slits rotation fixing member 301. In this manner, a plurality of slits 101 and 111 are installed.

The blind slits 101 and 111 are installed to be attached to the slit rotation fixing member 301 and the slit support members 102 and 112.

In addition, similar to the rotary shaft 3033, the slit support members 102 and 112 are also provided with a guide shaft (not shown) for superimposing and withdrawing the slits 101 and 111, and the movement of the slits 101 and 111 is prevented. It is preferable to have a movement guide for ease. In this case, it is preferable that the slit support member 102 is supported at the lower end of the housing 50 so that the slits 101 and 111 are easily rotated and easily interlocked with the plurality of power connection members 302. There is no particular limitation on the support 112 as it rotates, but it is preferable to have a bearing.

    The blind solar tracking drive device 1 according to the present embodiment is basically provided as described above. Hereinafter, a detailed description will be given of the operation of the blind sun hoisting drive device 1 according to the present invention which drives the sun according to the altitude and azimuth of the sun.

    According to the latitude and longitude of the place where the blind sun hoisting drive device 1 of the present invention is to be installed, the movement trajectory of the sun can be data-formed for each day of the year and the time of the day. The movement trajectory data of the sun by date and time are stored in a storage device of a homing controller (not shown) included in the homing control unit 20, and the homing control unit 20 generates a digital pulse signal corresponding to the data. As the azimuth and altitude angles of the sun change, the slant of each slit (101, 111) is transmitted to the position where the incident amount of sunlight can be maximized by transmitting a digital pulse signal corresponding to the motor of the following control unit (20). The load angle and rotation angle can be controlled.

    First, in order to track the change in the azimuth angle of the sun, the data corresponding to the azimuth angle of the previously inputted movement trajectory data of the sun become digital pulse signals to transmit power to the driving unit 31 of the vertical blind 10. To the motor 201. A rotational displacement angle of the main bevel gear and the meshing bevel gear of the slit rotation fixing member 301 of the azimuth driver 31 is determined in proportion to the number of pulse signals added to the first motor 201, and thus the first motor 201. The rotation angle of the shaft of the shaft is determined, and as the motor rotates, the rotational force of the first motor 201 is transmitted to the driven gear 3032 through the drive gear 3031, and the rotating shaft 3033 coupled with the driven gear 3032. ) And rotates the main bevel gears in the plurality of power connection members 302 installed on the rotary shaft 3033. This rotates the engagement bevel gear, which rotates the connected connecting shaft, and the vertical slit 101 fixed to the slit rotation fixing member 301 connected thereto rotates as the longitudinal vertical center of rotation line 70 (see FIG. 3) of the slit. do.

In the same principle, the entire vertical slit 101 attached to the bevel gears and the slit rotation fixing members 301 in the plurality of power connection members 302 attached to the rotating shaft 3033 provided in the vertical blind 10 It is rotated at the same time, so that it is possible to control the solar azimuth angle.

     In addition, the pulse signal corresponding to the azimuth angle of the sun is transmitted to the first motor 201 and at the same time the data corresponding to the altitude angle of the movement trajectory data of the sun, which is inputted in advance, to track the change of the altitude angle of the sun, is digital. A pulse signal is transmitted to the second motor 202. Like the first motor 201, the rotational displacement angles of the main bevel gears and the meshing bevel gears of the slit rotation fixing member 301 of the horizontal blind drive unit 32 are proportional to the number of pulse signals added to the second motor 202. The rotational angle of the shaft of the first motor 202 is determined, and the rotational force of the second motor 202 is transmitted to the driven gear 3032 through the drive gear 3031 as the motor rotates. It is transmitted to the rotary shaft 3033 coupled with the 3030, and rotates the main bevel gears in the plurality of power connection member 302 installed on the rotary shaft 3033. This rotates the engagement bevel gear, rotates the attached connecting shaft, and the horizontal slits 111 fixed to the slit rotation fixing member 301 are rotated by the longitudinal center of rotation line 71 (see Fig. 3) of the slits.

 Therefore, in response to the change in the altitude angle of the sun, it is possible to simultaneously control the sun altitude angle with respect to the horizontal slits 111.

At this time, since the vertical slit 101 is opposed to the azimuth angle, when the horizontal slit 111 faces the altitude angle of the sun, the sunlight is reflected from the reflective layer provided in the horizontal slit, parallel to the vertical slit 101. It is to let sunlight enter.

    As such, one embodiment of the present invention should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art can change and change the technical idea of the present invention in various forms. Therefore, such improvements and modifications will fall within the protection scope of the present invention, as will be apparent to those skilled in the art.

The present invention can be utilized in the narrow space of apartment houses, such as apartments, because the large-scale solar hoisting drive device is manufactured in the form of a plate, and can be manufactured very cheaply, so that the industrial applicability in the field of renewable energy is very large. have.

1 schematically shows a blind sun hoisting drive 1 according to the invention,

Figure 2 schematically shows a conventional vertical blind

FIG. 3 is a diagram schematically illustrating solar azimuth and altitude tracking driving with two blinds

4 is a view illustrating reflection and condensing of sunlight according to the present invention;

<Description of Symbols for Main Parts of Drawings>

   1: blind solar hoisting drive

  10: vertical blinds

  11: horizontal blinds

100: vertical slit assembly 101: vertical slit 102: vertical slit support member

110: horizontal slit assembly 111: horizontal slit 112: horizontal slit support member

20: homing control 201: power source

30: hog drive 31: azimuth drive 32: altitude drive

301: the slit rotation fixing member 302: power connection member 303: power transmission member

3031: drive gear 3032: homogeneous gear 3033: rotating shaft

70: vertical rotation center line 71: horizontal rotation center line

Claims (28)

For appliances and blinds that drive the sun, Hobby control unit 20; and Taste driving unit 30 is controlled by the hobby control unit 20; And Thum drive unit (40) consisting of a plurality of blind slits (101, 111) are tumble driven so as to oppose the azimuth and altitude angle of the sun by the tumble drive unit (30); and It comprises a housing 50; The homing drive unit 40 A front slit assembly having any one of a vertical slit assembly (100) configured as a plurality of vertical slits (101) or a horizontal slit assembly (110) configured as a plurality of horizontal blind slits (111); and A rear slit assembly having any one of a vertical slit assembly 100 configured as a plurality of vertical slits 101 or a horizontal slit assembly 110 configured as a plurality of horizontal slits 111; The hobby drive unit 30 An azimuth drive unit 31 having a rotating means for opposing a plurality of blind slits included in one of the front and rear slit assemblies to the azimuth of the sun; and An elevation angle driving part 32 having a rotation means for opposing an altitude angle of the sun with a plurality of blind slits included in one of the front and rear slit assemblies; The hobby control unit 20 At least one power source 201 for supplying forward or reverse rotational power to face the azimuth / altitude of the sun; and Applying power to the power source, storing tracking data of the sun, Made of a hobby controller (not shown) having a control method for controlling the homing drive unit 30 and the power source 201, Blind solar hoisting drive device (1), characterized in that the blind slits constituting the front slit assembly are provided with a reflective layer. The method of claim 1, The homing drive unit 40 When the horizontal slit assembly 110 of the horizontal blind 11 is disposed in the front slit assembly, a combination in which the vertical slit assembly 100 of the vertical blind 10 is disposed in the rear slit assembly, When the vertical slit assembly 100 of the vertical blind 10 is disposed in the front slit assembly, the rear front slit assembly is composed of any combination of combinations in which the horizontal slit assembly 110 of the horizontal blind 11 is disposed. Blind solar hoisting drive (1), characterized in that. The method of claim 1, The rotation means of the azimuth drive unit 31 At least one or more slit rotating fixing members 301; and At least one power connection member 302 for simultaneously rotating the slit rotation fixing member 301; and And at least one power transmission member (303) for transmitting power supplied from a power source to the power connection member (302). The method of claim 1, The rotation means of the elevation angle driving unit 32 is At least one or more slit rotating fixing members 301; and At least one power connection member 302 for simultaneously rotating the slit rotation fixing member 301; and And at least one power transmission member (303) for transmitting power supplied from a power source to the power connection member (302). The method of claim 3, wherein The power transmission member 303 is Rotation shaft 3033 directly connected to the motor shaft, drive gear and driven gear and the combination of the rotation shaft connected thereto, the drive pulley and the driven pulley and the combination of the rotation shaft 3033 connected thereto are possible, there is no particular limitation, but at least the motor Blind solar hoisting drive (1), characterized in that consisting of a rotating shaft (3033) directly connected to the shaft. The method of claim 3, wherein The power connection member 302 is Bevel gear pairs, helical bevel gear pairs, LM guides, cranks and the like is possible, there is no particular limitation, but the blind sun hopping drive device characterized in that it comprises at least a bevel gear pair. The method of claim 3, wherein The slit rotation fixing member 301 is Wire rope, spring, straight connection member, etc. There is no special limitation, but at least the blind solar drive device (1), characterized in that the straight connection member. The method of claim 1, The homing drive unit 40 A blind sun hoisting drive (1), further comprising a housing (50). The method of claim 8, The housing 50 is A blind sun hoisting drive (1), further comprising a front window (51). The method of claim 8, The housing 50 is A blind sun hoisting drive (1), further comprising a first light receiving window (53). The method of claim 8, The housing 50 is A blind sun hoisting drive (1), further comprising a second light receiving window (52). The method according to claim 9,10,11, The front window 51, the first light receiving window 52, the second light receiving window 52 It may be independently manufactured to be attached to the front surface of the housing 50 or may be a part of the glass window of the single window or the double window in which the housing is located, fireproof glass, or the like, and thus may be a front window 51 that is at least independently manufactured. A blind solar hoisting drive (1) characterized by the above-mentioned. The method according to claim 9,10,11, The front window 51, the first light receiving window 52, the second light receiving window 52 It is made of a transparent material, and there are no special restrictions such as plastics such as acrylic plates, glass, liquid crystals that block or pass light, but at least glass blind driving device (1). The method according to claim 9,10,11, The front window 51, the first light receiving window 52, the second light receiving window 52 The front window 51 includes an ultraviolet reflecting layer, an infrared reflecting layer, a moisture preventing layer, a pollutant preventing layer, a light refractive layer, a light distribution layer, a radio wave preventing layer, a noise shielding layer, a color layer, a prism sheet, an OLF film, a photocatalyst layer, and an antireflective coating. A blind sun hoisting drive (1), further comprising at least one. The method of claim 8, The housing 50 is Blind solar tracking drive device (1), characterized in that it further comprises an installation fixing member (not shown) for fixing the housing 50 on the ground and building roof, windows, railings, porch, building wall, structure. The method of claim 1, The housing 50 is Blind solar tracking drive device (1), characterized in that it further comprises an installation fixing member (not shown) for fixing the housing 50 on the ground and building roof, windows, railings, porch, building wall, structure. The method of claim 1, A blind sun hoisting drive (1), characterized in that the blind slit constituting the rear slit assembly further comprises a reflective layer. The method of claim 1, wherein Blind solar tracking drive device (1), characterized in that the reflecting layer is capable of reflecting sunlight, such as a mirror, prism, prism sheet, etc. without particular limitation, but is at least a prism or mirror. The method of claim 1, The blind slits are capable of rotating at various maximum rotational angles, but at least 360 ° of rotation. The method of claim 1, The blind slit further comprises a solar power module on the other surface of the reflective layer or on which the reflective layer is provided. The method of claim 1, Blind slit The blind sun hoisting drive (1) characterized by the shape of a plane or a circle, an ellipse, and a polygonal surface in the width direction. The method of claim 1, The blind slits of the rear slits assembly Blind solar tracking drive device (1), characterized in that there is no transparent material or opaque or large restrictions, but at least a transparent material. The blind slits in the rear slat assembly UV light reflecting layer, infrared reflecting layer, moisture barrier, anti-pollution layer, optical refraction layer, light distribution layer, anti-reflective layer, noise shielding layer, color layer, prism sheet, OLF film, photocatalyst layer, at least one of anti-reflective coating Blind solar hoisting drive (1), characterized in that. The method of claim 1, The rotation means of the elevation angle driving unit 32 is The blind sun hoisting drive (1), characterized in that it further comprises a power connection member (302) each having a different rotation angle. The method of claim 24, The power connecting members 302 varying the rotation angles, respectively A blind sun hoisting drive (1), characterized in that it is constructed by varying at least the number of gear teeth and the pitch of the bevel gear. The method of claim 1, The hobby control unit 20 Blind solar tracking drive device (1), characterized in that it further comprises a radio receiver (not shown) for receiving the trajectory information for the azimuth / altitude angle of the sun via wireless. The method of claim 1, The power source 201 of the homing control unit 20 A blind sun hoisting drive (1), characterized in that it further comprises a wireless receiver (not shown) for receiving the motor drive pulses over the air. The method of claim 1, The front and rear slit assemblies The blind sun hoisting drive (1) characterized by having the same size, or a smaller front slit assembly and a larger rear slit assembly, or vice versa, without particular limitation, but at least the same size.

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