KR20150028865A - Electrically-Powered Blind with Solar Power - Google Patents

Electrically-Powered Blind with Solar Power Download PDF

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Publication number
KR20150028865A
KR20150028865A KR20130095914A KR20130095914A KR20150028865A KR 20150028865 A KR20150028865 A KR 20150028865A KR 20130095914 A KR20130095914 A KR 20130095914A KR 20130095914 A KR20130095914 A KR 20130095914A KR 20150028865 A KR20150028865 A KR 20150028865A
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KR
South Korea
Prior art keywords
solar cell
cell module
solar
motor
power
Prior art date
Application number
KR20130095914A
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Korean (ko)
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KR101573058B1 (en
Inventor
황태연
Original Assignee
주식회사 비엔엘
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Application filed by 주식회사 비엔엘 filed Critical 주식회사 비엔엘
Priority to KR1020130095914A priority Critical patent/KR101573058B1/en
Publication of KR20150028865A publication Critical patent/KR20150028865A/en
Application granted granted Critical
Publication of KR101573058B1 publication Critical patent/KR101573058B1/en

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

Disclosed is an electric blind using solar power. According to the present invention, the electric blind using solar power comprises a shading member, which is formed to correspond to the height and width of window and controls the transmission amount of sunlight by being lifted up and down; an operating unit, which has a motor installed in the upper end of the window frame in order to lift up and down the shading member; and a solar cell module, which supplies power to the motor by converting sunlight into an electrical energy. Detaching units are equipped on the outside of the housing of the operating unit so that multiple solar cell modules can be attached to or detached from the outside, so necessary power can be controlled. According to the present invention, the power of the motor can be provided by power generation using sunlight. Therefore, complicated power wiring work is not necessary, so construction cost can be greatly reduced. The voltage and current which are appropriate for the operational force of the motor in proportion to the size of the blind can be selectively controlled by the number of the installed solar cells, so the weight can be reduced. Also, proper voltage can be provided, and performance can be improved.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an electric blind,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an electric blind using solar power generation, and more particularly, to an electric blind that uses a solar cell module to drive a motor using electricity generated using solar light, The present invention relates to an electric blind using photovoltaic power generation capable of adjusting the number of mountings.

In general, the windows of a house or office are equipped with roll blinds to protect the privacy of the interior and control the amount of light.

A conventional roll blind is a structure in which one roll screen having the same light transmittance is wound around one winding rod to block light. Such a roll blind is a structure in which a roll screen is wound up on a winding rod fixed to the upper part.

The roll screen is divided into a manual type and an electric type. In the case of an electric roll screen, a rolled bar rotatable by a motor is built in a case which is installed in a ceiling. A screen is coupled to the rolling bar, So that the screen can be wound around the inside of the case to be housed or unfolded to the lower side of the case.

An example of such a conventional electric roll screen has been disclosed in Korean Registration Practice No. 0356733.

On the other hand, the conventional electric roll screen has a problem that it requires a lot of installation cost because wiring works and connection to a power supply unit is required, so that it is difficult to install it because of a cost burden in a general house and it is difficult to popularize it. There is a problem that the maintenance cost is excessively generated.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art described above, and it is an object of the present invention to provide a solar- And it is an object of the present invention to provide an electric blind using a solar power generator capable of adjusting the number of battery modules mounted.

The above object of the present invention can be achieved by a light-shielding member formed to correspond to a height and a width of a window and adjusting a transmission amount of sunlight while being raised and lowered. A driving unit mounted on an upper end of the window frame to form a motor for raising and lowering the light shielding member; And a solar cell module for converting solar light into electric energy to supply power to the motor, wherein the solar cell module is provided with a detachable unit so as to be detachably attached to the outside of the housing of the driving unit, The present invention can be achieved by an electric blind using solar power generation.

The solar cell module is composed of a substrate having a predetermined area and a solar cell formed on the substrate, and positive and negative terminals are formed on one side of the substrate to be electrically connected to each other.

Wherein the detachment means comprises: a rail formed on the exterior of the housing; And a fitting portion formed at both ends of the solar cell module to be inserted into the rail.

Wherein the detachment means comprises: a fitting hole formed on an outer surface of the housing; And a fitting protrusion formed on a back surface of the solar cell module and fitted in the fitting hole.

And an energizing connector for connecting the plurality of solar cell modules in parallel to allow electricity to pass therethrough.

The energizing connector is characterized in that a terminal coupling portion to which the + and - terminals of the solar cell module are coupled is formed on both sides so that two solar battery modules are connected to each other so that electrical connection is established.

And a storage battery connected to the solar cell module for storing electric energy.

According to the present invention, since the power of the motor can be supplied by power generation using solar light, complicated power wiring work can be omitted, the construction cost can be significantly reduced, and the size of the blind and the driving force The voltage and the current can be appropriately adjusted in accordance with the number of mounted solar cell modules, so that it is possible to reduce the weight and provide an appropriate voltage, thereby improving the performance.

1 is a perspective view illustrating an electric blind using a solar power generator according to the present invention,
2 is a front sectional view of an electric blind using solar power generation according to the present invention,
FIG. 3 is an enlarged exploded perspective view of a motor-driven blind using solar power generation according to the present invention,
4 is an enlarged exploded perspective view showing another embodiment of an electric blind using solar power generation according to the present invention,
5 is an enlarged exploded perspective view of the electric blind according to another embodiment of the present invention.

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

FIG. 1 is a perspective view of an electric blind using solar power generation according to the present invention, FIG. 2 is a front sectional view of an electric blind using solar power generation according to the present invention, and FIG. FIG. 4 is an enlarged exploded perspective view showing another embodiment of an electric blind using a photovoltaic power generation according to the present invention, FIG. 5 is an enlarged perspective view of an electric blind according to another embodiment of the present invention. Fig. 3 is an enlarged exploded perspective view of a motor-driven blind using photovoltaic power generation.

1 to 5, an electric blind A using a photovoltaic power generation according to an embodiment of the present invention includes a housing 100 mounted on an upper end of a window frame 800, A driving unit including a motor (not shown); And a light shielding member 700 connected to the driving unit and being opened and closed to adjust the amount of transmitted sunlight.

The light shielding member 700 is a screen such as an ornamental shield, and the screen is made of a fabric or a synthetic resin having translucency. The light shielding member 700 is moved up and down to adjust the opening ratio of the window.

The driving unit may take up the power of the shielding member 700 to wind up and down the shielding member 700 so that the shielding member 700 can appropriately adjust the opening ratio of the window to control the amount of the shielding.

That is, the upper end of the light shielding member 700 is wound around the axis of the motor, and the light shielding member 700 is wound or unwound while the motor is rotated in the forward and reverse directions, so that the shielding or opening operation is performed.

The construction and operation of such an electric roll screen are well known in the art and those skilled in the art can easily understand the structure of such an electric roll screen, so that a detailed description thereof will be omitted.

In the meantime, the present invention is formed in a housing 100 of a driving unit, in which a solar cell module 2 for converting sunlight into electric energy and supplying power to the motor is provided.

Here, the solar cell module 2 is formed on the outer side of the housing 100 on which the driving part is formed, more preferably on the outer side and the inner side. And can generate electricity using external sunlight, and can be formed on the inner surface to produce electricity using an internal illumination lamp.

The number of the solar cell modules 2 can be appropriately adjusted by providing a detachment means so that a plurality of solar cell modules 2 can be detached and attached. By adjusting the number of solar cell modules 2, necessary voltages and currents can be appropriately set .

That is, when a plurality of solar cell modules 2 are connected in parallel, the voltages are the same but the currents can be increased. When the solar cells are connected in series, the voltage is increased but the current is kept the same. It will be possible.

 As is well known, the solar cell module 2 generates electric power by converting solar energy into electric energy through photoelectronic effect by being irradiated with sunlight.

The solar cell module 2 includes a substrate 21 having a predetermined area and a solar cell 23 formed on the substrate 21. A positive terminal 25 and a negative terminal 25 are formed on one side of the substrate 21 .

Accordingly, the plurality of solar cell modules 2 are connected by soldering or wire connection.

On the other hand, the plurality of solar cell modules 2 are electrically connected to each other by the energizing connector 4 so that electric power can be flowed.

As the solar cell module 2, a silicon type or dye-sensitized solar cell is used.

As an example of the detachment means, as shown in FIG. 3, a rail 120 formed on the outside of the housing 100; And a fitting portion 27 formed at both ends of the solar cell module 2 to be inserted into the rail 120.

The rails 120 are formed at the upper and lower portions of the outer surface of the housing 100 along the longitudinal direction and the fitting portions 27 formed on the upper and lower sides of the substrate 21 of the solar cell module 2 are connected to the rails 120 And can be inserted while sliding.

The plurality of solar cell modules 2 coupled to the rails 120 are coupled to be energized by soldering or wire connection.

Or an energizing connector 4 for connecting the plurality of solar cell modules 2 in parallel and allowing electricity to flow therethrough.

That is, the energizing connector 4 is inserted between the solar cell modules 2 as a connecting medium.

Meanwhile, as another embodiment of the detachment means, as shown in FIG. 4, a fitting hole 140 formed on the outside of the housing 100; And a fitting protrusion 29 formed on the back surface of the solar cell module 2 and fitted into the fitting hole 140.

The plurality of solar cell modules 2 coupled to the outside of the housing 100 are coupled to be energized by soldering or wire connection.

Or an energizing connector 4 for connecting the plurality of solar cell modules 2 in parallel and allowing electricity to flow therethrough.

In the energizing connector 4, terminal connecting portions 42 to which the + and - terminals of the solar cell module are connected are formed on both sides so that the two solar cell modules 2 are connected to each other and electrically connected to each other .

In order to cover the space where the solar cell module 2 is empty, a cover plate 6 having the same shape as that of the substrate 21 of the solar cell module 2 is coupled to the rail 120 so as to cover the appearance unimpressed. do.

In addition, a storage battery (not shown) is included to store the electric energy generated from the plurality of solar cell modules 2 so that the battery can be supplied in a cloudy weather or a nighttime power source in which the amount of sunshine is reduced.

On the other hand, as shown in FIG. 5, since the solar cell modules 2 are arranged on the outer surface of the housing 100 in a plurality of rows, a large amount of power generation capacity can be realized.

That is, the rails 120 are formed on the outer surface of the housing in a plurality of rows on the upper and lower sides, and are arranged in a plurality of rows by joining the solar cell modules 2 to the rails 120.

Hereinafter, the operation of the present invention will be described.

A housing 100 constituting a driving unit is mounted on an upper portion of the window frame 800. A motor is mounted inside the housing 100 and a motor is connected to the light shielding member 700 so as to correspond to the window.

A plurality of solar cell modules 2 are inserted into a rail 120 formed on the outside of the housing 100 and a plurality of solar cell modules 2 are inserted between the solar cell modules 2, Let it be possible.

In addition, the solar cell module 2 is coupled to the rail 120 by a necessary number of times, and the cover plate 6 is inserted into the empty space so that the appearance of the solar cell module can be enhanced.

Although not shown, a controller (not shown) may be provided on the window frame to operate the driving part of the blind according to the present invention to adjust the degree of opening and closing by raising and lowering the light shielding member 700.

In this embodiment, an example is described in which the driving unit is an electric type in which operation is performed by a motor, and the window frame may be provided with a controller for operating the operation of the motor.

Alternatively, a remote control receiving unit (not shown) may be provided so that the driving unit is operated by the remote control 500.

In intelligent buildings (intelligent buildings), the blind opening rate can be automatically controlled according to the illuminance of the building, and in particular, the operation of lighting fixtures and blinds in buildings can be controlled by an integrated remote control.

That is, when the blind is lowered and the room is darkened, the lighting device is automatically turned on so that the lighting device can be used more conveniently.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, It is obvious that the claims fall within the scope of the claims.

2: solar module 4; Energizing connector
21: substrate 23: solar cell
25; Terminal 27:
42: terminal connecting portion 100: housing
700: Shading member

Claims (8)

A light shielding member formed to correspond to the height and width of the window and adjusting the amount of sunlight transmitted while being raised and lowered;
A driving unit mounted on an upper end of the window frame to form a motor for raising and lowering the light shielding member;
And a solar cell module for converting the irradiated sunlight into electric energy and supplying power to the motor,
In the solar cell module,
And a plurality of electric motors are coupled to the outer side of the housing, and detachable and detachable means are provided to control the number of electric blinds. The method according to claim 1,
The solar cell module
Board;
And a solar cell formed on the substrate,
Wherein the positive and negative terminals are formed on one side of the substrate, and the plurality of solar cell modules are electrically connected to each other. The method according to claim 1,
The detachment means
A rail formed on the outside of the housing;
A fitting portion formed at both ends of the solar cell module to be inserted into the rail;
And an electric blind using solar power generation. The method according to claim 1,
The detachment means
A fitting hole formed on the outside of the housing;
A fitting protrusion formed on a back surface of the solar cell module and fitted in the fitting hole;
And an electric blind using solar power generation. 3. The method of claim 2,
And an energizing connector for connecting the plurality of solar cell modules to allow electricity to pass therethrough. 6. The method of claim 5,
The energizing connector
And a terminal coupling portion to which the + and - terminals of the solar cell module are coupled is formed on both sides so that a plurality of solar cell modules are connected to each other to electrically connect the blinds. The method according to claim 1,
And a storage battery connected to the solar cell module and storing electric energy. The method of claim 3,
Wherein the rail includes a cover plate coupled to an empty space of the solar cell module.
KR1020130095914A 2013-08-13 2013-08-13 Electrically-Powered Blind with Solar Power KR101573058B1 (en)

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KR1020130095914A KR101573058B1 (en) 2013-08-13 2013-08-13 Electrically-Powered Blind with Solar Power

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Application Number Priority Date Filing Date Title
KR1020130095914A KR101573058B1 (en) 2013-08-13 2013-08-13 Electrically-Powered Blind with Solar Power

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KR101573058B1 KR101573058B1 (en) 2015-11-30

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106953587A (en) * 2017-04-28 2017-07-14 中联西北工程设计研究院有限公司 A kind of building external solar energy photovoltaic panel shading system
KR20180082893A (en) * 2017-01-11 2018-07-19 엘지전자 주식회사 Window blind
WO2018221873A1 (en) * 2017-06-01 2018-12-06 주식회사 엘지하우시스 Photovoltaic blind
WO2018221841A1 (en) * 2017-06-01 2018-12-06 주식회사 엘지하우시스 Photovoltaic blind slat assembly
KR20180131748A (en) * 2017-06-01 2018-12-11 (주)엘지하우시스 Blind slat assembly having ability of solar generation and blind including the same
KR102094155B1 (en) * 2019-10-30 2020-03-30 케이엠텍(주) Fine Dust Barrier and screen Assembly
KR20200062670A (en) * 2018-11-27 2020-06-04 (주)엘지하우시스 Solar blind electrical connector connection structure
KR20210053137A (en) * 2019-10-30 2021-05-11 케이엠텍 주식회사 Fine Dust Barrier and screen Assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101884509B1 (en) 2016-01-25 2018-08-01 진상용 Electric blind
KR20230052817A (en) 2021-10-13 2023-04-20 주식회사 솔란드 Rollable photovoltaic blind

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005240387A (en) * 2004-02-25 2005-09-08 Kyocera Corp Photovoltaic power generating system
JP2008007934A (en) * 2006-06-26 2008-01-17 Eiichi Ishiguro Solar power generating blind and solar power generating method using the same
JP5625267B2 (en) * 2009-06-23 2014-11-19 富士電機株式会社 Blind device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180082893A (en) * 2017-01-11 2018-07-19 엘지전자 주식회사 Window blind
CN106953587A (en) * 2017-04-28 2017-07-14 中联西北工程设计研究院有限公司 A kind of building external solar energy photovoltaic panel shading system
KR20180131748A (en) * 2017-06-01 2018-12-11 (주)엘지하우시스 Blind slat assembly having ability of solar generation and blind including the same
WO2018221841A1 (en) * 2017-06-01 2018-12-06 주식회사 엘지하우시스 Photovoltaic blind slat assembly
KR20180131750A (en) * 2017-06-01 2018-12-11 (주)엘지하우시스 Blind having ability of solar generation
KR20180131749A (en) * 2017-06-01 2018-12-11 (주)엘지하우시스 Blind slat assembly having ability of solar generation
WO2018221873A1 (en) * 2017-06-01 2018-12-06 주식회사 엘지하우시스 Photovoltaic blind
CN110959062A (en) * 2017-06-01 2020-04-03 乐金华奥斯株式会社 Shutter for photovoltaic power generation
CN110998055A (en) * 2017-06-01 2020-04-10 乐金华奥斯株式会社 Shutter blade subassembly for photovoltaic power generation
US11380809B2 (en) 2017-06-01 2022-07-05 Lg Hausys, Ltd. Blind blade assembly for solar photovoltaic power generation
KR20200062670A (en) * 2018-11-27 2020-06-04 (주)엘지하우시스 Solar blind electrical connector connection structure
KR102094155B1 (en) * 2019-10-30 2020-03-30 케이엠텍(주) Fine Dust Barrier and screen Assembly
KR20210053137A (en) * 2019-10-30 2021-05-11 케이엠텍 주식회사 Fine Dust Barrier and screen Assembly

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