KR101638111B1 - Roll blind - Google Patents

Roll blind Download PDF

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Publication number
KR101638111B1
KR101638111B1 KR1020140163423A KR20140163423A KR101638111B1 KR 101638111 B1 KR101638111 B1 KR 101638111B1 KR 1020140163423 A KR1020140163423 A KR 1020140163423A KR 20140163423 A KR20140163423 A KR 20140163423A KR 101638111 B1 KR101638111 B1 KR 101638111B1
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KR
South Korea
Prior art keywords
roller
solar cell
tilting
roll blind
screen
Prior art date
Application number
KR1020140163423A
Other languages
Korean (ko)
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KR20160061035A (en
Inventor
이윤규
Original Assignee
썬파크 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 썬파크 주식회사 filed Critical 썬파크 주식회사
Priority to KR1020140163423A priority Critical patent/KR101638111B1/en
Publication of KR20160061035A publication Critical patent/KR20160061035A/en
Application granted granted Critical
Publication of KR101638111B1 publication Critical patent/KR101638111B1/en

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    • 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

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  • Blinds (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The present invention relates to a roll blind. One aspect of a roll blind according to an embodiment of the present invention includes: a roller rotatably installed; A screen including a first portion wound on the roller or unwound from the roller, and a second portion tilted relative to the first portion; A plurality of solar cells located on one side of the second portion; And a joining portion attaching the solar cell to one surface of the second portion; .

Description

Roll blind {ROLL BLIND}

The present invention relates to a roll blind.

The roll blind includes a roller that is rotatably installed, and a screen that is wound on the outer peripheral surface of the roller or released from the roller. And the window is selectively opened and closed by the screen by winding or unwinding the screen from the roller. However, in the case of such a general roll blind, merely opening and closing of the opening, that is, opening and closing of the sunlight and the line of sight are performed, and an additional function for meeting various needs of the user is not provided. Particularly, although interest in new and renewable energy is increasing in recent years, it is not easy to attach a solar cell for solar power generation or the like to a screen which is usually formed of a fabric material, and merely a screen is wound or unwound on a roller, It can not solve the drawback that efficient solar power generation can not be achieved.

Korean Patent Laid-Open Publication No. 2011-0002272 (title of the invention: roll blind)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a roll blind configured to be capable of generating various functions, in particular, power generation using sunlight.

According to an aspect of the present invention, there is provided a roll blind comprising: a roller rotatably installed; A screen wound around the roller or unwound from the roller; A plurality of solar cells located on one side of the screen; And a joining portion attaching the solar cell to one surface of the screen; .

In one aspect of an embodiment of the present invention, the screen includes a first portion unwound from the roller and a second portion tilted relative to the first portion.

In an aspect of the embodiment of the present invention, the second portion is tilted with respect to the first portion about a tilting axis formed in a horizontal direction at a connecting portion of the first and second portions.

In an aspect of the embodiment of the present invention, the second portion is tilted with respect to the first portion about the first tilting axis formed in the connecting direction of the first and second portions in the horizontal direction, or the diagonal line The rest of the second portion is tilted with respect to a portion of the second portion about the second and third tilting axes respectively formed in the direction of the second tilting axis.

In one aspect of the embodiment of the present invention, both side ends of the second portion are provided with reinforcing bars that reinforce the second portion such that the second portion is not bent or folded.

In one aspect of the embodiment of the present invention, the junction includes: a buffer member positioned between the first portion and the solar cell to perform a buffering action on an external force; And first and second adhesive members for bonding the second portion, the buffer member, and the buffer member to the solar cell; .

One aspect of an embodiment of the present invention is a sheet processing apparatus comprising: a first motor for providing a driving force for rotation of the roller; A second motor for providing a driving force for tilting the second portion with respect to the first portion; A sensing unit provided on one side of the second portion to which the solar cell is attached, for sensing solar light; And a control unit for controlling at least one of a height and a tilting angle of the second portion by controlling the operation of the first and second motors so that solar light is irradiated to the solar cell according to whether the sensing unit senses sunlight. .

In one aspect of the embodiment of the present invention, the second motor is composed of two, and the control unit independently controls at least one of the operation of the second motor, the operation time, and the rotation speed.

In a roll blind according to an embodiment of the present invention, the screen includes a first portion wound on a roll and a second portion supported by the reinforcing bar and tilted relative to the first portion, And the second portion is tilted with respect to the first portion to optimize the sunlight incident on the solar cell according to the altitude of the sun. Therefore, according to the embodiment of the present invention, not only the opening and closing of the opening portion by the screen, but also the effect of generating power using sunlight can be expected.

1 is a front view showing a roll blind according to a first embodiment of the present invention;
2 is a longitudinal sectional view of the first embodiment of the present invention viewed from a different angle;
Fig. 3 is a schematic view showing a roll blind according to a second embodiment of the present invention; Fig.
4 is a front view showing a roll blind according to a third embodiment of the present invention;

Hereinafter, a roll blind according to a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a front view showing a roll blind according to a first embodiment of the present invention, and FIG. 2 is a vertical sectional view showing a first embodiment of the present invention from another angle.

1 and 2, a roll blind 1 according to the present embodiment includes a roller 100, a screen 200, a solar cell 300, and a joint 400. Particularly, in the present embodiment, the solar cell 300 is attached to a part of the screen 200 by the joining part 400, and solar power can be generated.

More specifically, the roller 100 is installed above the opening (not shown) or at the upper portion of the opening so as to be rotatable about a horizontal rotation axis 110. For example, the roller 100 may be formed in a cylindrical shape having a predetermined diameter and length.

The screen 200 selectively opens or closes the opening, and substantially allows or blocks sunlight or sight line flowing through the opening. In this embodiment, the screen 200 includes first and second portions 210 and 220.

The first portion 210 has a predetermined length and width and is selectively wound on the outer circumferential surface of the roller 100 in a state where the upper end thereof is fixed to one side of the outer circumferential surface of the roller 100, 100). The first portion 210 may be formed of a material having a high degree of lubrication such as, for example, a fabric material.

The second portion 220 extends from the lower end of the first portion 210 and is tilted with respect to the first portion 210 about a tilting axis 230 extending in the horizontal direction. Substantially the tilting axis 230 will be located at the connection of the first and second parts 210, In this embodiment, the second portion 220 is tilted with respect to the first portion 210 about the tilting axis 230 only when a preset external force is applied. Accordingly, the second portion 220 can maintain a tilted state with respect to the first portion 210 at a predetermined angle. For example, both ends of the tilting shaft 230 are inserted into axial coupling portions (not shown) provided at both ends of the connection portions of the first and second portions 210 and 220, and the frictional force The second portion 220 can be tilted with respect to the first portion 210 about the tilting shaft 230 only when an external force of a predetermined magnitude or more acts on the tilting shaft 230. Of course, any known configuration may be applied to the configuration for allowing the second portion 220 to tilt with respect to the first portion 210.

Also, in the present embodiment, reinforcing bars 240 are provided at both side ends of the second portion 220. The reinforcing bar 240 has a relatively strong rigidity as compared with the second portion 220 and serves to reinforce the second portion 220 so that the second portion 220 is not bent or folded. For example, when the second portion 220 is formed of a cloth material in the same manner as the first portion 210, the second portion 220 may have a relatively rigid structure to prevent the second portion 220 from being bent or folded. The reinforcing bars 240 maintain the second portion 220 in a predetermined shape, substantially plate-like. Accordingly, when the second portion 220 is formed of a material having predetermined rigidity different from the first portion 210, the reinforcing bar 240 may be omitted.

Meanwhile, the solar cell 300 is attached to one surface of the second portion 220, one surface of the second portion 220 facing the sun substantially at the center of the opening. The solar cell 300 may include a plurality of solar cells 300 according to the area of the second portion 220.

The joining part 400 attaches the solar cell 300 to one surface of the second part 220. In this embodiment, the bonding portion 400 includes a buffer member 410 and first and second adhesive materials 421 and 422. The buffer member 410 is positioned between the first portion 210 and the solar cell 300 and performs a buffering action against the external force. For this, the buffer member 410 may be formed into a plate having a predetermined elastic force. The first and second adhesive materials 421 and 422 serve to bond the second portion 220 and the buffer member 410 and the buffer member 410 to the solar cell 300 .

In this embodiment configured as described above, solar power generation is possible by the solar cell 300 attached to the second portion 220, so that a roll blind (not shown) including an additional function in addition to the opening / 1). Particularly, in this embodiment, the height of the second portion 220 is adjusted according to the length of the first portion 210 wound around the roller 100, and the height of the second portion 220 relative to the first portion 210 The tilting angle of the second portion 220 is adjusted by tilting the two portions 220. Accordingly, in this embodiment, the height and the tilting angle of the second portion 220 are adjusted so that the incident angle of sunlight incident on the solar cell 300 is optimized according to the altitude and the position of the sun, .

Hereinafter, a roll blind according to a second embodiment of the present invention will be described in detail with reference to the accompanying drawings.

3 is a schematic view showing a roll blind according to a second embodiment of the present invention. The constituent elements of this embodiment, which are the same as the constituent elements of the above-described first embodiment of the present invention, are referred to with reference to Figs. 1 and 2, and a detailed description thereof will be omitted.

Referring to FIG. 3, the roll blind 2 according to the present embodiment further includes first and second motors 510, 520, a sensing unit 600, and a control unit 700. The first and second motors 510 and 520 provide a driving force for rotation of the roller 100 and for tilting the first portion 210 of the second portion 220, respectively. The sensing unit 600 senses sunlight. For example, the sensing unit 600 may be disposed on one surface of the second portion 220 to which the solar cell 300 is attached, As shown in FIG. The controller 700 controls operations of the first and second motors 510 and 520. In particular, in this embodiment, the controller 700 controls the operations of the first and second motors 510 and 520 so that the sunlight is irradiated to the solar cell 300, And / or tilting angle. For example, the sensing unit 600 located at the upper end of the second portion 220 senses the sunlight and relatively moves the sensing unit 600 positioned at the lower end of the second portion 220 The control unit 700 controls the first motor 510 so that the first part 210 is wound on the roller 100 or the first part 210 is wound on the roller 100. In this case, The tilting angle of the second portion 220 with respect to the first portion 210 can be adjusted by adjusting the height of the second portion 220 or by operating the second motor 520. [

Particularly, in the present embodiment, the second motor 520 may be composed of, for example, two pieces located at both ends of the tilting shaft 230. When the second motor 520 is composed of two motors 520, the controller 700 can independently control at least one of the operation of the second motor 520, the operation time, and the rotation speed. Accordingly, when the control unit 700 determines that any one of the second motors 520 is operated and the other one of the second motors 520 is not operated or the operation time of the second motor 520 is different So that a portion of the second portion 220 may be distorted relative to the rest of the second portion 220.

Hereinafter, a roll blind according to a third embodiment of the present invention will be described in detail with reference to the accompanying drawings.

4 is a front view showing a roll blind according to a third embodiment of the present invention. The constituent elements of this embodiment, which are the same as the constituent elements of the above-described first embodiment of the present invention, are referred to with reference to Figs. 1 and 2, and a detailed description thereof will be omitted.

4, the roll blind 3 according to the present embodiment is attached to the solar cell 300 on one side of the screen 200 wound on the roller 100 or unwound from the roller 100. At this time, the solar cell 300 may be a flexible one. Therefore, in the case of the roll blind 3 according to the present embodiment, a relatively large amount of the solar cell 300 is attached to the same area of the screen 200, so that the total amount of solar power generation can be increased .

It is to be understood that the scope of the present invention is defined by the appended claims rather than by the embodiments described above and that various modifications and alterations made by those skilled in the art It is obvious that it can be done.

100: roller 110:
200: screen 210: first part
220: second part 230, 231, 232, 233: tilting axis
240: Reinforcing bar 300: Solar cell
400: attaching portion 410: buffering member
421, 422: adhesive material 510, 520: motor
600: sensing unit 700: control unit

Claims (8)

A roller (100) rotatably installed;
A screen 200 wound around the roller 100 or unwound from the roller 100;
A plurality of solar cells 300 located on one side of the screen 200; And
A joining part 400 for attaching the solar cell 300 to one surface of the screen 200; Lt; / RTI >
The screen includes a first portion 210 that is wound around the roller 100 or unwound from the roller 100 and a second portion 210 that extends from a lower end of the first portion 210 to tilt And a second portion 220 that is tilted about an axis 230,
The solar cell (300) is attached to only one side of the second part (220).
delete The method according to claim 1,
Wherein the tilting shaft (230) is formed horizontally at a connecting portion of the first and second parts (210, 220).
The method according to claim 1,
The tilting shaft 230,
A first tilting shaft 231 formed in a horizontal direction at a connecting portion of the first and second parts 210 and 220; And
Second and third tilting axes 232 and 233 respectively formed in the diagonal direction of the second portion 220; / RTI >
The second portion 220 may be tilted about the first tilting axis 231 or about the second portion 220 about any one of the second and third tilting axes 232 and 233. [ Wherein the remainder of the second portion (220) is tilted relative to a portion of the second portion (220).
The method according to claim 1,
A roll blind (240) is provided at each end of the second portion (220) to reinforce the second portion (220) to prevent the second portion (220) from bending or folding.
The method according to claim 1,
The joining portion 400 may be formed,
A buffer member 410 positioned between the first portion 210 and the solar cell 300 to perform a buffering action against an external force; And
First and second adhesive materials 421 and 422 for bonding the second portion 220 and the buffer member 410 and the buffer member 410 to the solar cell 300; The roll blind.
7. The method according to any one of claims 1 to 6,
A first motor (510) for providing a driving force for rotation of the roller (100);
A second motor (520) providing a driving force for tilting the second portion (220) relative to the first portion (210);
At least one sensing unit 600 provided on one side of the second portion 220 to which the solar cell 300 is attached to sense solar light; And
The operation of the first and second motors 510 and 520 is controlled so that solar light is irradiated to the solar cell 300 according to whether the sensing unit 600 senses sunlight, A control unit 700 for adjusting at least one of a height and a tilting angle of the display unit 700; Further comprising a roll blind.
8. The method of claim 7,
The second motor 520 is provided at two ends of the tilting shaft 230,
The control unit (700) independently controls at least one of operation, operation time, and rotation speed of the second motor (520).
KR1020140163423A 2014-11-21 2014-11-21 Roll blind KR101638111B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140163423A KR101638111B1 (en) 2014-11-21 2014-11-21 Roll blind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140163423A KR101638111B1 (en) 2014-11-21 2014-11-21 Roll blind

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KR20160061035A KR20160061035A (en) 2016-05-31
KR101638111B1 true KR101638111B1 (en) 2016-07-08

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101987535B1 (en) * 2017-06-08 2019-06-10 이응상 Fence for solar power generation facilities

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011222930A (en) * 2010-03-25 2011-11-04 Sharp Corp Mounting structure of solar battery module
JP4936139B2 (en) * 2004-11-19 2012-05-23 ベバスト・アクチィエンゲゼルシャフト Rolling blind device for vehicle
JP2013076281A (en) * 2011-09-30 2013-04-25 Mitsubishi Chemicals Corp Roll screen device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101109136B1 (en) 2009-07-01 2012-02-24 좋은금속(주) Roll blind
KR20110027196A (en) * 2009-09-10 2011-03-16 김영수 Sun power outdoor blind

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4936139B2 (en) * 2004-11-19 2012-05-23 ベバスト・アクチィエンゲゼルシャフト Rolling blind device for vehicle
JP2011222930A (en) * 2010-03-25 2011-11-04 Sharp Corp Mounting structure of solar battery module
JP2013076281A (en) * 2011-09-30 2013-04-25 Mitsubishi Chemicals Corp Roll screen device

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