JP2011014877A - Solar light panel fastener for solar cell - Google Patents

Solar light panel fastener for solar cell Download PDF

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JP2011014877A
JP2011014877A JP2010104941A JP2010104941A JP2011014877A JP 2011014877 A JP2011014877 A JP 2011014877A JP 2010104941 A JP2010104941 A JP 2010104941A JP 2010104941 A JP2010104941 A JP 2010104941A JP 2011014877 A JP2011014877 A JP 2011014877A
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stator
hole
bolt
square
fixing
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Dehyon O
デヒョン オ
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Ebisu Ind Co Ltd
EBISU INDUSTRY CO Ltd
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Ebisu Ind Co Ltd
EBISU INDUSTRY CO Ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
    • F24S25/634—Clamps; Clips
    • F24S25/636—Clamps; Clips clamping by screw-threaded elements
    • 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
    • H01L31/048—Encapsulation of modules
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • 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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  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Connection Of Plates (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a solar light panel fastener capable of surely fixing a solar light panel for a solar cell on a frame, and easily and firmly performing assembling and fastening.SOLUTION: A solar light panel fastener includes a fixing member 3, a synthetic resin washer 4, a metal washer 5, a bolt 6, and a nut 7. A square fixing part 6b formed under a bolt head 6a of a bolt 6 is engaged with a square fixing hole 5b formed in a bolt head fixing groove 5a formed at the metal washer 5 so as to make the bolt 6 not rotate. Therefore, the nut 7 can be surely fastened to fix the solar light panel.

Description

本発明は、太陽電池用太陽光パネルを枠体の上に固定するために使用する太陽光パネル固定具に関する。より詳しくは、固定具の本体と太陽光パネルとの間に弾性体である合成樹脂製パッキングを介在し、固定ボルトが容易に解けないように締結することができる固定具を開発して安全な設置が行われるようにしたものである。   The present invention relates to a solar panel fixture used for fixing a solar panel for a solar cell on a frame. More specifically, a synthetic resin packing that is an elastic body is interposed between the main body of the fixture and the solar panel, and a fixture that can be fastened so that the fixing bolt cannot be easily unwound is developed and safe. It is intended to be installed.

従来の太陽光パネル固定具は、太陽光パネルと太陽光パネルとの間に係止突起があるワッシャーを介在してボルトとナットで固定するものであるため、太陽光パネルとワッシャーが接触する面に疵が出来る問題があり、ボルトを締める時ボルトが空転してナットの締結が難しくなり、ボルトを片手で持って空転しないように固定させてナットを締結しなければならない不便があった。   Conventional solar panel fixtures are fixed with bolts and nuts with a washer with a locking projection between the solar panel and the solar panel. When tightening the bolt, it was difficult to fasten the nut, and it was difficult to fasten the nut, and it was inconvenient to hold the bolt with one hand and fix it so that it would not slip.

本発明は、上記の従来の不便を解消するために開発したものである。 The present invention has been developed to eliminate the conventional inconvenience described above.

本発明は前記課題を解決するために、金属製板によって形成され、幅方向一対の側壁と該一対の側壁の下端を連結するように設けられた底面とを有する凹形状部と、凹形状部の各側壁の上端からそれぞれ幅方向外側に向かって延びるように設けられた幅方向一対の水平突起部とを有する固定子を備えるとともに、固定子の凹形状部が上下方向に挿入される穴を有し、該孔に固定子の凹形状部が上方から挿入されると上面が固定子の各水平突起部の下面に当接する合成樹脂ワッシャーを備え、固定子の各水平突起部の上面に当接し、固定子の底面を上下方向に貫通するように設けられた孔と水平方向に位置が一致している固定孔が形成された金属製ワッシャーを備え、金属製ワッシャーの固定孔と回転方向に係合する固定部がボルトヘッドの下側に設けられたボルトが、金属ワッシャーの固定孔に固定部が係合するとともに先端が固定子の底面に設けられた前記孔を挿通するように挿入され、そのボルトの先端にナットが螺合するように構成することで、固定子に取付けるボルトの締付けが容易で、且つ太陽光パネルを確実に保持することができるようにしたものである。   In order to solve the above-mentioned problem, the present invention is formed by a metal plate and has a concave shape portion having a pair of side walls in the width direction and a bottom surface provided so as to connect the lower ends of the pair of side walls, and a concave shape portion. A stator having a pair of horizontal protrusions in the width direction provided so as to extend outward in the width direction from the upper ends of the respective side walls, and a hole into which the concave shape portion of the stator is inserted in the vertical direction. And a synthetic resin washer whose upper surface comes into contact with the lower surface of each horizontal projection portion of the stator when the concave shape portion of the stator is inserted into the hole from above, and contacts the upper surface of each horizontal projection portion of the stator. A metal washer formed with a fixing hole that is in contact with the bottom surface of the stator and vertically aligned with a hole provided so as to penetrate the bottom surface of the stator in the vertical direction. The engaging part to be engaged is under the bolt head The bolt provided on the metal washer is inserted so that the fixing portion engages with the fixing hole of the metal washer and the tip passes through the hole provided in the bottom surface of the stator, and the nut is screwed into the tip of the bolt. With this configuration, the bolts attached to the stator can be easily tightened, and the solar panel can be securely held.

このように成された本発明では、例えば、太陽光パネル装置枠１にボルト及びナットによって取付けられた形鋼体２に固定子３が取付けられる。形鋼体２は例えば金属製板をコ字状に折り曲げて形成され、コ字状に形成されて対向する一対の板状部にそれぞれ取付孔が形成され、一方の板状部が前記ボルト及びナットによって太陽光パネル枠装置１に取付けられ、他方の板状部が後述するボルト６及びナット７によって固定子３に取付けられる。また、合成樹脂製ワッシャー４の穴４ａには固定子３の凹状部が上方から挿入され、固定子３の凹状部の外面に合成樹脂製ワッシャー４が嵌められた状態になる。また、合成樹脂製ワッシャー４が固定子３の両側水平突起部３ａ、３ｂの下面に密着固定するようにした後、水平突起部３ａ、３ｂの上面に金属製ワッシャー５を載置し、金属製ワッシャー５に形成されたボルトヘッド固定溝５ａ内にボルトヘッド６ａが配置されるように、金属製ワッシャー５の孔５ｂにボルト６を挿入し、凹状部の底面３ｄの穴３ｃ及び形鋼体２の前記他方の板状部の取付孔を挿通したボルト６の先にナット７が螺合するようにし、合成樹脂製ワッシャー４と形鋼体２の前記他方の板状部との間に太陽光パネル９を介在させた後、ナット７を締めて緊張させる。ここで、ボルト６のヘッド６ａの下側に形成された例えば４角の固定部６ｂが金属製ワッシャー５に形成されたボルトヘッド固定溝５ａの内側に形成された例えば４角の固定穴５ｂに係合してボルト６が回転しないように嵌められるので、ナット７を完璧に締めて太陽光パネル９を固定させることができるようになり、また、固定子３と太陽光パネル９との間に合成樹脂製ワッシャー４が介在されて合成樹脂製ワッシャー４が弾性を発揮しながら太陽光パネル９の表面に密着するので、太陽光パネル９の震動に対応する締結が成されて確実な固定ができるようになる。   In the present invention thus configured, for example, the stator 3 is attached to the shaped steel body 2 attached to the solar panel device frame 1 with bolts and nuts. The shaped steel body 2 is formed, for example, by bending a metal plate into a U-shape, and mounting holes are formed in a pair of opposing plate-like portions formed in the U-shape, and one plate-like portion is the bolt and A nut is attached to the solar panel frame device 1, and the other plate-like portion is attached to the stator 3 by a bolt 6 and a nut 7 described later. Further, the concave portion of the stator 3 is inserted into the hole 4 a of the synthetic resin washer 4 from above, and the synthetic resin washer 4 is fitted on the outer surface of the concave portion of the stator 3. In addition, after the synthetic resin washer 4 is fixed to the lower surfaces of the horizontal projections 3a and 3b on both sides of the stator 3, the metal washer 5 is placed on the upper surfaces of the horizontal projections 3a and 3b. The bolt 6 is inserted into the hole 5b of the metal washer 5 so that the bolt head 6a is disposed in the bolt head fixing groove 5a formed in the washer 5, and the hole 3c of the bottom surface 3d of the concave portion and the shaped steel body 2 are inserted. The nut 7 is screwed onto the tip of the bolt 6 inserted through the mounting hole of the other plate-shaped portion of the solar light, and sunlight is interposed between the synthetic resin washer 4 and the other plate-shaped portion of the shaped steel body 2. After the panel 9 is interposed, the nut 7 is tightened and tensioned. Here, for example, a square fixing portion 6b formed on the lower side of the head 6a of the bolt 6 is inserted into a bolt fixing hole 5b formed on the inner side of the bolt head fixing groove 5a formed on the metal washer 5, for example. Since the bolts 6 are engaged so that they do not rotate, the nut 7 can be completely tightened to fix the solar panel 9, and between the stator 3 and the solar panel 9. Since the synthetic resin washer 4 is interposed so that the synthetic resin washer 4 is in close contact with the surface of the solar panel 9 while exhibiting elasticity, the fastening corresponding to the vibration of the solar panel 9 is performed and the fixing is possible. It becomes like this.

したがって、本発明の開発によって太陽光パネル９をより確実に形鋼体２の上に固定させることができ、ボルト６を解いてから再結合する時や結合時に作業が容易になり、ボルト６はボルトヘッド６ａの内側に例えば４角の固定部６ｂがあって金属製ワッシャー５で回転しないように結合されるので、組み立てと締結が簡易且つ堅固になるメリットがある。   Therefore, the solar panel 9 can be more securely fixed on the shape steel body 2 by the development of the present invention, and the work can be easily performed when the bolt 6 is unfastened and re-joined or joined. For example, there is a square fixing portion 6b inside the bolt head 6a and it is coupled so as not to rotate by the metal washer 5, so that there is an advantage that the assembly and fastening are simple and firm.

本発明の斜視図である。It is a perspective view of the present invention. 本発明の分解斜視図である。It is an exploded perspective view of the present invention. 本発明の断面図である。It is sectional drawing of this invention. 本発明の使用状態の例示図である。It is an illustration figure of the use condition of this invention.

金属板製を折り曲げて成形され、幅方向一対の側壁３ｅと該一対の側壁３ｅの下端を連結するように設けられた底面３ｄとを有する凹形状部と、凹形状部の各側壁３ｅの上端からそれぞれ幅方向外側に向かって延びるように設けられた幅方向一対の水平突起部３ａ、３ｂとを有し、底面３ｄに孔３ｃが形成された固定子を備える。また、固定子３の凹形状部が嵌められる４角穴４ａが形成され、固定子３の凹形状部の外周面に嵌められて固定子３の両側水平突起部３ａ、３ｂの下面に密着する合成樹脂製ワッシャー４と、固定子３の凹形状部の上端両側の水平突起部３ａ、３ｂの上面に積層され且つ金属からなり、固定子３の孔３ｃと上下に一致する位置にボルトヘッド６ａの４角固定部６ｂとボルト回転方向に係合する４角固定穴５ｂが形成され、４角固定穴５ｂの周りの上面に４角固定穴５ｂの外側に拡がるようにボルトヘッド固定溝５ａが形成され、両側水平突起部３ａ、３ｂ及び合成樹脂製ワッシャー４を上方から覆うように形成された金属製ワッシャー５を備えている。金属製ワッシャー５の外周側の下面は合成樹脂製ワッシャー４の外周面にボルト回転方向に係合するように形成されている。ボルト６のボルトヘッド６ａの下面には金属製ワッシャーの４角固定穴５ｂにボルト回転方向に係合するように前記４角固定部６ｂが形成され、固定子３の底部３ｄでボルト６と螺合するナット７を有する構成である。   A concave shape portion formed by bending a metal plate and having a pair of side walls 3e in the width direction and a bottom surface 3d provided so as to connect the lower ends of the pair of side walls 3e, and an upper end of each side wall 3e of the concave shape portion And a pair of horizontal protrusions 3a, 3b provided in the width direction so as to extend outward in the width direction, and a stator having a hole 3c formed in the bottom surface 3d. Further, a square hole 4a into which the concave portion of the stator 3 is fitted is formed, and is fitted to the outer peripheral surface of the concave portion of the stator 3 so as to be in close contact with the lower surfaces of both side horizontal protrusions 3a, 3b of the stator 3. The bolt head 6a is placed on the upper surface of the synthetic resin washer 4 and the horizontal projections 3a, 3b on both sides of the upper end of the concave portion of the stator 3 and made of metal, and is aligned with the hole 3c of the stator 3 vertically. A square fixing hole 5b that engages with the square fixing portion 6b in the bolt rotation direction is formed, and a bolt head fixing groove 5a is formed on the upper surface around the square fixing hole 5b so as to expand to the outside of the square fixing hole 5b. A metal washer 5 formed so as to cover the both horizontal projections 3a and 3b and the synthetic resin washer 4 from above is provided. The lower surface on the outer peripheral side of the metal washer 5 is formed to engage with the outer peripheral surface of the synthetic resin washer 4 in the bolt rotation direction. The square fixing portion 6b is formed on the lower surface of the bolt head 6a of the bolt 6 so as to engage with the rectangular fixing hole 5b of the metal washer in the bolt rotation direction. It is the structure which has the nut 7 to match.

１…太陽光パネル装置枠、２…形鋼体、３…固定子、３ａ，３ｂ…水平突起部、３ｃ…孔、３ｄ…底面、３ｅ…側壁、４…合成樹脂製ワッシャー、４ａ…４角穴、５…金属製ワッシャー、５ａ…ボルトヘッド固定溝、５ｂ…４角固定穴、６…ボルト、６ａ…ボルトヘッド、６ｂ…４角固定部、７…ナット、９…太陽光パネル。   DESCRIPTION OF SYMBOLS 1 ... Solar panel device frame, 2 ... Shape steel body, 3 ... Stator, 3a, 3b ... Horizontal protrusion part, 3c ... Hole, 3d ... Bottom surface, 3e ... Side wall, 4 ... Synthetic resin washer, 4a ... Four corners Hole, 5 ... Metal washer, 5a ... Bolt head fixing groove, 5b ... Square fixing hole, 6 ... Bolt, 6a ... Bolt head, 6b ... Square fixing part, 7 ... Nut, 9 ... Solar panel.

Claims (2)

金属製板によって形成され、幅方向一対の側壁（３ｅ）と該一対の側壁（３ｅ）の下端を連結するように設けられた底面（３ｄ）とを有する凹形状部と、凹形状部の各側壁（３ｅ）の上端からそれぞれ幅方向外側に向かって延びるように設けられた幅方向一対の水平突起部（３ａ、３ｂ）とを有する固定子（３）と、
固定子（３）の凹形状部が上下方向に挿入される穴（４ａ）を有し、固定子（３）の凹形状部が穴（４ａ）に上方から挿入されると上面が固定子（３）の各水平突起部（３ａ、３ｂ）の下面に当接する合成樹脂ワッシャー（４）と、
固定子（３）の各水平突起部（３ａ、３ｂ）の上面に当接し、固定子（３）の底面（３ｄ）を上下方向に貫通するように設けられた孔（３ｃ）と水平方向に位置が一致している固定孔（５ｂ）が形成された金属製ワッシャー（５）と、
金属製ワッシャー（５ｂ）の固定孔（５ｂ）と回転方向に係合する固定部（６ｂ）がボルトヘッド（６ａ）の下側に設けられたボルト（６）と、
固定孔（５ｂ）に固定部（６ｂ）が係合するとともに先端が固定子（３）の底面（３ｄ）の孔（３ｃ）を挿通するように固定孔（５ｂ）に挿入されたボルト（６）の先端に螺合するナット（７）とを備えた太陽電池用太陽光パネル固定具。 Each of the concave-shaped portions is formed by a metal plate and has a pair of side walls (3e) in the width direction and a bottom surface (3d) provided so as to connect the lower ends of the pair of side walls (3e). A stator (3) having a pair of horizontal protrusions (3a, 3b) in the width direction provided to extend outward in the width direction from the upper end of the side wall (3e),
The concave part of the stator (3) has a hole (4a) inserted in the vertical direction. When the concave part of the stator (3) is inserted into the hole (4a) from above, the upper surface is fixed to the stator ( 3) a synthetic resin washer (4) in contact with the lower surface of each horizontal protrusion (3a, 3b);
A hole (3c) provided in contact with the upper surface of each horizontal projection (3a, 3b) of the stator (3) and penetrating vertically through the bottom surface (3d) of the stator (3) in the horizontal direction A metal washer (5) in which a fixing hole (5b) having a matching position is formed;
A bolt (6) in which a fixing portion (6b) engaged with a fixing hole (5b) of the metal washer (5b) in the rotational direction is provided below the bolt head (6a);
The bolt (6) inserted into the fixing hole (5b) so that the fixing portion (6b) engages with the fixing hole (5b) and the tip passes through the hole (3c) of the bottom surface (3d) of the stator (3). The solar panel fixing tool for solar cells provided with the nut (7) screwed to the front-end | tip. 金属製板によって形成され、幅方向一対の側壁（３ｅ）と該一対の側壁（３ｅ）の下端を連結するように設けられた底面（３ｄ）とを有する凹形状部と、凹形状部の各側壁（３ｅ）の上端からそれぞれ幅方向外側に向かって延びるように設けられた幅方向一対の水平突起部（３ａ、３ｂ）とを有する固定子（３）と、
固定子（３）の凹形状部が上下方向に挿入される４角穴（４ａ）を有し、固定子（３）の凹形状部が４角穴（４ａ）に上方から挿入されると上面が固定子（３）の各水平突起部（３ａ、３ｂ）の下面に当接する合成樹脂ワッシャー（４）と、
固定子（３）の各水平突起部（３ａ、３ｂ）の上面に当接し、固定子（３）の底面（３ｄ）を上下方向に貫通するように設けられた孔（３ｃ）と孔の中心軸が一致している４角固定孔（５ｂ）が形成され、４角固定孔（５ｂ）の周りの上面に４角固定孔（５ｂ）の外側に拡がるようにボルトヘッド溝（５ａ）が形成された金属製ワッシャー（５）と、
金属製ワッシャー（５ｂ）の４角固定孔（５ｂ）と回転方向に係合する４角固定部（６ｂ）がボルトヘッド（６ａ）の下側に設けられたボルト（６）と、
４角固定孔（５ｂ）に４角固定部（６ｂ）が係合するとともに先端が固定子（３）の底面（３ｄ）の孔（３ｃ）を挿通するように４角固定孔（５ｂ）に挿入されたボルト（６）の先端に螺合するナット（７）とを備えた太陽電池用太陽光パネル固定具。 Each of the concave-shaped portions is formed by a metal plate and has a pair of side walls (3e) in the width direction and a bottom surface (3d) provided so as to connect the lower ends of the pair of side walls (3e). A stator (3) having a pair of horizontal protrusions (3a, 3b) in the width direction provided to extend outward in the width direction from the upper end of the side wall (3e),
When the concave portion of the stator (3) has a square hole (4a) inserted in the vertical direction, and the concave portion of the stator (3) is inserted into the square hole (4a) from above, the top surface A synthetic resin washer (4) abutting against the lower surface of each horizontal projection (3a, 3b) of the stator (3);
A hole (3c) provided in contact with the upper surface of each horizontal protrusion (3a, 3b) of the stator (3) and penetrating the bottom surface (3d) of the stator (3) in the vertical direction and the center of the hole A square fixing hole (5b) having the same axis is formed, and a bolt head groove (5a) is formed on the upper surface around the square fixing hole (5b) so as to expand to the outside of the square fixing hole (5b). Metal washer (5),
A bolt (6) in which a square fixing portion (6b) that engages in a rotation direction with a square fixing hole (5b) of a metal washer (5b) is provided below the bolt head (6a);
The square fixing hole (5b) is engaged with the square fixing part (6b) and the tip is inserted through the hole (3c) on the bottom surface (3d) of the stator (3). A solar panel fixture for a solar cell, comprising: a nut (7) screwed into a tip of the inserted bolt (6).
JP2010104941A 2009-07-01 2010-04-30 Solar light panel fastener for solar cell Pending JP2011014877A (en)

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