JP5842150B2 - Photovoltaic power generation apparatus and lighting apparatus - Google Patents

Photovoltaic power generation apparatus and lighting apparatus Download PDF

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JP5842150B2
JP5842150B2 JP2011182619A JP2011182619A JP5842150B2 JP 5842150 B2 JP5842150 B2 JP 5842150B2 JP 2011182619 A JP2011182619 A JP 2011182619A JP 2011182619 A JP2011182619 A JP 2011182619A JP 5842150 B2 JP5842150 B2 JP 5842150B2
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link member
housing
power supply
instrument body
power generation
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JP2013045889A (en
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貴宏 山崎
貴宏 山崎
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Panasonic Intellectual Property Management Co Ltd
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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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Photovoltaic Devices (AREA)

Description

本発明は、太陽光を取り込んで電力を発生する太陽光発電装置および太陽光発電装置を装備して街路灯や天井灯等に適用される照明器具に関する。   The present invention relates to a solar power generation device that takes in sunlight and generates electric power, and a lighting fixture that is equipped with a solar power generation device and that is applied to street lamps, ceiling lights, and the like.

従来より、支柱上部に設けられた太陽光発電パネルと、太陽光発電パネルから側方に突設された照明灯アームに装備された照明灯とを備えた太陽光発電装置および照明器具が知られている（例えば、特許文献１参照）。
特許文献１は、太陽光発電パネルと照明灯アームとの間に架設された支持アームを備え、支柱と照明灯アームと支持アームの内側に看板が設けられる。
特許文献１は、照明灯が太陽光発電パネルによって発電された電気によって点灯され、太陽光発電パネルは横向き角度または上下角度を角度調節具で調節可能である。 Conventionally, a solar power generation device and a lighting fixture including a solar power generation panel provided on an upper portion of a support and an illumination lamp provided on an illumination lamp arm protruding laterally from the solar power generation panel are known. (For example, refer to Patent Document 1).
Patent Document 1 includes a support arm erected between a photovoltaic power generation panel and an illuminating lamp arm, and a signboard is provided inside the support column, the illuminating lamp arm, and the support arm.
In Patent Document 1, an illuminating lamp is turned on by electricity generated by a photovoltaic power generation panel, and the photovoltaic power generation panel can be adjusted with a side angle or an up / down angle with an angle adjuster.

特開２００８−２１０７１１号公報（図１、請求項１）Japanese Patent Laying-Open No. 2008-210711 (FIG. 1, claim 1)

特許文献１は、商用電源を確保して難い場所でも使用でき、照明できるだけでなく、広告用、案内用、広報用等の看板としても使用できる。
通常、街路灯や天井灯等の高所に取り付けられる太陽光発電装置および照明器具においては、補修交換時に、バケット車の作業台等の狭い足場空間での高所作業を強いることが多く、作業の難易度が良好ではなかった。 Patent Document 1 can be used in places where it is difficult to secure a commercial power supply, and can be used not only for lighting but also as a signboard for advertising, guidance, public relations, and the like.
Usually, solar power generators and lighting fixtures installed in high places such as street lamps and ceiling lights are often forced to work in high places in a narrow scaffolding space such as a work table for bucket trucks during repair and replacement. The difficulty level of was not good.

また、このような高所に取り付けられる太陽光発電装置および照明器具において、補修交換部品の重量が重い場合は、作業者への身体的負担もあり、作業時の器具落下が懸念される。
そのため、ポール等の上部に取り付けられる太陽光発電装置および照明器具においては、補修交換部品と器具本体との固定に、だるま穴形状の金具のねじ止めを行う等、作業者への不意な荷重負荷を防止している。 Moreover, in the solar power generation apparatus and the lighting fixture attached to such a high place, when the weight of a repair replacement part is heavy, there is also a physical burden on the operator, and there is a concern that the appliance may fall during the work.
Therefore, in photovoltaic power generators and lighting fixtures that are attached to the top of poles, etc., an unexpected load is applied to the operator, such as fixing a repair replacement part to the fixture body by screwing a round hole-shaped bracket. Is preventing.

ところで、特許文献１と同様に、ポール上部に受光面が上方を向くように傾斜して取り付けられた太陽電池パネルの背面に電源装置を取り付けた太陽光発電装置および照明器具が提案されている。
ところが、このような従来の太陽光発電装置および照明器具は、補修交換作業時に重量の重い電源装置等が作業者の方へ倒れ掛かってくるため、作業者が上方を見上げるような姿勢を強いられる。
従って、このような従来の太陽光発電装置および照明器具は、作業者に対する無理な体勢での作業になるだけでなく、作業者の安全性を確保できない。 By the way, similarly to patent document 1, the solar power generation device and lighting fixture which attached the power supply device to the back surface of the solar cell panel attached inclining so that the light-receiving surface may face upwards on the pole upper part are proposed.
However, in such a conventional solar power generation device and lighting fixture, a heavy power supply device or the like falls toward the worker during repair / replacement work, so that the worker is forced to look up. .
Therefore, such a conventional photovoltaic power generation apparatus and lighting fixture are not only in an unreasonable posture with respect to the worker, but also cannot ensure the safety of the worker.

本発明は、前述した課題を解決するためになされたものであり、その目的は、補修交換時の作業性を良好にでき、補修交換時に安全で容易な作業を行える太陽光発電装置および照明器具を提供することにある。   The present invention has been made in order to solve the above-described problems, and its purpose is to improve the workability at the time of repair / replacement, and to provide a photovoltaic power generation apparatus and a lighting fixture capable of performing safe and easy work at the time of repair / replacement. Is to provide.

本発明に係る太陽光発電装置は、鉛直方向に設置される筒状のポールと、太陽電池パネルを収容し、かつ鉛直方向に対して傾斜した状態で前記ポールの上部に固定される器具本体と、前記太陽電池パネルにより発電された電力を蓄える電源装置を収容し、前記器具本体に設けられている蝶番部を支点として前記器具本体に対して回動可能であり、かつ、前記蝶番部とは反対側の端部をねじで前記器具本体の下面に固定することで、前記器具本体の下面に沿って取り付けられるハウジングと、前記器具本体と前記ハウジングとを連結すると共に、前記ハウジングが前記器具本体の下面に沿って取り付けられている状態では前記ハウジングに収容され、前記ねじが緩められて前記ハウジングが前記蝶番部を支点として回動した状態では、前記器具本体と前記ハウジングとの間の空間に位置して、前記器具本体に対する前記ハウジングの回動角度を保持可能であるリンク機構と、を備える。 A photovoltaic power generation apparatus according to the present invention includes a cylindrical pole installed in a vertical direction, a fixture main body that accommodates a solar cell panel and is fixed to the upper portion of the pole while being inclined with respect to the vertical direction , before Symbol accommodates the power supply for storing electric power generated by the solar cell panel is rotatable relative to the instrument body as a fulcrum a hinge portion provided on the instrument body, and said hinge portion The opposite end is fixed to the lower surface of the instrument main body with a screw, thereby connecting the housing attached along the lower surface of the instrument main body , the instrument main body and the housing, and the housing being the instrument In the state of being attached along the lower surface of the main body, the instrument is accommodated in the housing, and in the state where the screw is loosened and the housing is rotated with the hinge portion as a fulcrum, Located in the space between the body and the housing, and a link mechanism Ru der capable of holding the rotation angle of the housing relative to the instrument body, Ru comprising a.

本発明に係る照明器具は、前記太陽光発電装置と、前記太陽光発電装置の前記ポールに設けられる発光部と、を有し、前記電源装置から与えられる電力により前記発光部が点灯する。 Lighting device according to the present invention, said photovoltaic device includes a light emitting portion that is provided on the pole of the photovoltaic device, the light emitting unit is turned on by power supplied from the power supply.

本発明に係る太陽光発電装置および照明器具によれば、補修交換時の作業性を良好にでき、補修交換時に安全で容易な作業を行えるという効果を奏する。   According to the photovoltaic power generation apparatus and the lighting fixture according to the present invention, it is possible to improve the workability at the time of repair and replacement, and there is an effect that safe and easy work can be performed at the time of repair and replacement.

本発明に係る一実施形態の太陽光発電装置を装備する照明器具の正面図The front view of the lighting fixture equipped with the solar power generation device of one Embodiment concerning this invention 本発明に係る一実施形態の照明器具の右側面図The right view of the lighting fixture of one Embodiment which concerns on this invention 本発明に係る一実施形態の照明器具の器具本体の右側面図The right view of the fixture main body of the lighting fixture of one Embodiment which concerns on this invention. 本発明に係る一実施形態の照明器具におけるリンク部材の側面図The side view of the link member in the lighting fixture of one Embodiment which concerns on this invention 本発明に係る一実施形態の照明器具において太陽電池パネルに対する電源装置の閉成時のリンク部材の一部破断側面図The partially broken side view of the link member at the time of closing of the power supply device with respect to a solar cell panel in the lighting fixture of one Embodiment which concerns on this invention 本発明に係る一実施形態の照明器具において太陽電池パネルに対する電源装置の小さく開成したときのリンク部材の一部破断側面図The partially broken side view of a link member when the power supply apparatus with respect to a solar cell panel is opened small in the lighting fixture of one Embodiment which concerns on this invention 本発明に係る一実施形態の照明器具において太陽電池パネルに対する電源装置の大きく開成したときのリンク部材の側面図The side view of a link member when the power supply apparatus with respect to a solar cell panel is greatly opened in the lighting fixture of one Embodiment which concerns on this invention. 本発明に係る一実施形態の照明器具において太陽電池パネルに対する電源装置の大きく開成したときのリンク部材の一部破断側面図The partially broken side view of a link member when the power supply apparatus with respect to a solar cell panel is greatly opened in the lighting fixture of one Embodiment which concerns on this invention 本発明に係る一実施形態の照明器具のリンク部材の変形例の側面図The side view of the modification of the link member of the lighting fixture of one Embodiment which concerns on this invention

以下、本発明に係る一実施形態の太陽光発電装置および照明器具について図面を参照して説明する。
図１に示すように、本発明に係る一実施形態の照明器具１０は、太陽光発電装置１１と、発光部１２とを備える。
太陽光発電装置１１は、鉛直方向に地面９０上に設置される筒状のポール１３と、ポール１３の上部に設けられたポール受部１４と、ポール受部１４に固定される器具本体１５とを備える。 Hereinafter, a photovoltaic power generation apparatus and a lighting fixture according to an embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 1, a lighting fixture 10 according to an embodiment of the present invention includes a solar power generation device 11 and a light emitting unit 12.
The solar power generation device 11 includes a cylindrical pole 13 installed on the ground 90 in the vertical direction, a pole receiving portion 14 provided on the top of the pole 13, and an instrument body 15 fixed to the pole receiving portion 14. Is provided.

また、図２に示すように、太陽光発電装置１１は、器具本体１５に収容された太陽電池パネル１６を備える。太陽電池パネル１６は、その受光面１７が太陽に向くように傾斜される。
そして、太陽光発電装置１１は、太陽電池パネル１６により発電された電力を蓄える電源装置１８を備える。電源装置１８は、蓄えた電力を発光部１２に与えることにより、発光部１２を点灯させる。 As shown in FIG. 2, the solar power generation device 11 includes a solar cell panel 16 accommodated in the instrument body 15. The solar cell panel 16 is inclined so that the light receiving surface 17 faces the sun.
And the solar power generation device 11 is equipped with the power supply device 18 which stores the electric power generated by the solar cell panel 16. FIG. The power supply device 18 turns on the light emitting unit 12 by supplying the stored power to the light emitting unit 12.

ポール１３は、例えばアルミニウム製の型材により円筒形状に形成されており、その基部に、地面９０に埋設されるアンカー１９を備えている。
ポール受部１４は、溶接が可能な金属製であって、ポール１３の上端部に取り付けられており、上部に、同じく溶接が可能な金属製の器具本体１５が固定されている。
発光部１２は、ポール１３の上端部寄りにおいて、斜め上方に向けて取り付けられているブラケット２０の下面に固定されている。発光部１２は、例えば不図示の複数のＬＥＤをＬＥＤ基板に実装したＬＥＤユニットであり、地面９０に向けた配光特性を有する。 The pole 13 is formed in a cylindrical shape by using, for example, an aluminum mold, and includes an anchor 19 embedded in the ground 90 at a base portion thereof.
The pole receiving portion 14 is made of a metal that can be welded, and is attached to an upper end portion of the pole 13, and a metal instrument body 15 that can also be welded is fixed to the upper portion.
The light emitting unit 12 is fixed to the lower surface of the bracket 20 attached obliquely upward near the upper end of the pole 13. The light emitting unit 12 is an LED unit in which a plurality of LEDs (not shown) are mounted on an LED substrate, for example, and has a light distribution characteristic toward the ground 90.

ポール受部１４は、ポール１３の上端部にねじ２１がねじ込まれることによりポール１３に固定されている。
太陽光発電装置１１は、太陽に向く器具本体１５の前面に太陽電池パネル１６を配置しており、器具本体１５の背面に電源装置１８を配置している。 The pole receiving portion 14 is fixed to the pole 13 by screwing a screw 21 into the upper end portion of the pole 13.
In the solar power generation device 11, a solar cell panel 16 is disposed on the front surface of the instrument body 15 facing the sun, and a power supply device 18 is disposed on the back surface of the instrument body 15.

図３に示すように、ポール受部１４は、ポール１３の上端部に外装される筒部２２に、複数のねじ孔２３を有する。ねじ孔２３には、ポール１３の上端部にねじ込まれるねじ２１が挿通される。
電源装置１８は、ケース形状のハウジング２４に収容されている。このハウジング２４は、傾斜方向上側にヒンジである蝶番部２５が取り付けられており、傾斜方向下側に器具本体１５の背面にねじ込まれるねじ２６が回転自在に保持されている。
そのため、電源装置１８は、ねじ２６を器具本体１５から緩めることにより、蝶番部２５を支点としてハウジング２４とともに太陽電池パネル１６および器具本体１５に対して回動可能である。 As shown in FIG. 3, the pole receiving portion 14 has a plurality of screw holes 23 in the cylindrical portion 22 that is externally mounted on the upper end portion of the pole 13. A screw 21 to be screwed into the upper end portion of the pole 13 is inserted into the screw hole 23.
The power supply device 18 is accommodated in a case-shaped housing 24. The housing 24 is provided with a hinge 25 as a hinge on the upper side in the tilt direction, and a screw 26 screwed into the back surface of the instrument body 15 is rotatably held on the lower side in the tilt direction.
Therefore, the power supply device 18 can be rotated with respect to the solar cell panel 16 and the instrument main body 15 together with the housing 24 with the hinge 25 as a fulcrum by loosening the screw 26 from the instrument main body 15.

図４に示すように、太陽光発電装置１１は、太陽電池パネル１６の下面と電源装置１８における傾斜方向下側との間に四節リンク機構であるリンク部材２７を備えている。
そのため、太陽光発電装置１１は、リンク部材２７により、太陽電池パネル１６に対する電源装置１８の回動角度が保持可能である。 As shown in FIG. 4, the solar power generation device 11 includes a link member 27 that is a four-node link mechanism between the lower surface of the solar cell panel 16 and the lower side in the inclination direction of the power supply device 18.
Therefore, the solar power generation device 11 can hold the rotation angle of the power supply device 18 with respect to the solar cell panel 16 by the link member 27.

リンク部材２７は、器具本体１５の背面に取り付けられた第１枢支軸２８を介して太陽電池パネル１６の下面に対して回動可能に取り付けられた第１リンク部材２９を備える。
また、リンク部材２７は、電源装置１８のハウジング２４の前面に取り付けられた第２枢支軸３０を介して電源装置１８の前面に対して回動可能に取り付けられ、第１リンク部材２９に連結部３１において回動可能に連結された第２リンク部材３２を備える。 The link member 27 includes a first link member 29 that is rotatably attached to the lower surface of the solar cell panel 16 via a first pivot shaft 28 that is attached to the back surface of the instrument body 15.
The link member 27 is rotatably attached to the front surface of the power supply device 18 via a second pivot shaft 30 attached to the front surface of the housing 24 of the power supply device 18 and connected to the first link member 29. The part 31 includes a second link member 32 rotatably connected.

そして、リンク部材２７は、第２リンク部材３２の基端部である第２枢支軸３０に回動可能に取り付けられた第３リンク部材３３を備える。
さらに、リンク部材２７は、第１リンク部材２９の長手方向に沿った所定位置に対して回動可能に取り付けられる連結部３４を有して第３リンク部材３３に連結される第４リンク部材３５を備える。第４リンク部材３５は、中央部に滑止突起３６を有する。 And the link member 27 is provided with the 3rd link member 33 attached to the 2nd pivot shaft 30 which is a base end part of the 2nd link member 32 so that rotation was possible.
Further, the link member 27 has a connecting portion 34 that is rotatably attached to a predetermined position along the longitudinal direction of the first link member 29, and is connected to the third link member 33. Is provided. The fourth link member 35 has a non-slip projection 36 at the center.

第３リンク部材３３は、連結部３７において第４リンク部材３５に回動可能に連結されている。
リンク部材２７は、第１リンク部材２９に、第１リンク部材２９に対する第４リンク部材３５の連結部３４の連結位置を第１リンク部材２９の長手方向に沿った第１位置Ａ１と第２位置Ａ２と第３位置Ａ３との複数の位置から選択可能な溝部３８を備える。 The third link member 33 is rotatably connected to the fourth link member 35 at the connecting portion 37.
The link member 27 is connected to the first link member 29 at the first position A1 and the second position along the longitudinal direction of the first link member 29 by connecting the connecting position of the connecting portion 34 of the fourth link member 35 to the first link member 29. A groove 38 that can be selected from a plurality of positions A2 and a third position A3 is provided.

次に、リンク部材２７の動作について説明する。
図５に示すように、太陽電池パネル１６に対して電源装置１８が閉成されているとき、リンク部材２７は、第４リンク部材３５の連結部３４が溝部３８の第３位置Ａ３に係合されて第１リンク部材２９に連結されている。
次に、図６に示すように、電源装置１８の補修の時期が到来した際に、ねじ２６を器具本体１５から緩めてから、ハウジング２４を器具本体１５に対して開成させる。 Next, the operation of the link member 27 will be described.
As shown in FIG. 5, when the power supply device 18 is closed with respect to the solar cell panel 16, the link member 27 is engaged with the connecting portion 34 of the fourth link member 35 in the third position A3 of the groove portion 38. And is connected to the first link member 29.
Next, as shown in FIG. 6, when it is time to repair the power supply device 18, the screw 26 is loosened from the instrument body 15 and then the housing 24 is opened relative to the instrument body 15.

このとき、リンク部材２７は、第４リンク部材３５の連結部３４が溝部３８の第２位置Ａ２に係合されて第１リンク部材２９に連結されている。
そのため、図４を参照して、電源装置１８を収容したハウジング２４が、リンク部材２７により小さい角度で開成されて垂直方向に保持されるために、作業者は上方を見上げるような姿勢にならずに、目の前に配置される電源装置１８の補修を行うことになる。 At this time, the link member 27 is connected to the first link member 29 with the connecting portion 34 of the fourth link member 35 engaged with the second position A2 of the groove portion 38.
Therefore, referring to FIG. 4, since the housing 24 that houses the power supply device 18 is opened at a smaller angle by the link member 27 and held in the vertical direction, the worker does not take a posture of looking up. In addition, the power supply device 18 arranged in front of the eyes is repaired.

次に、図７に示すように、電源装置１８の交換の時期が到来した際に、ねじ２６を器具本体１５から緩めてから、ハウジング２４を器具本体１５に対して開成させる。
このとき、図８に示すように、第４リンク部材３５の滑止突起３６を上方に向けて摘む等して第４リンク部材３５の連結部３４を溝部３８の第２位置Ａ２から第１位置Ａ１に係合させておく。 Next, as shown in FIG. 7, when it is time to replace the power supply device 18, the screw 26 is loosened from the instrument body 15, and then the housing 24 is opened relative to the instrument body 15.
At this time, as shown in FIG. 8, the connecting portion 34 of the fourth link member 35 is moved from the second position A2 of the groove portion 38 to the first position by pinching the anti-slip projection 36 of the fourth link member 35 upward. Engage with A1.

そのため、電源装置１８を収容したハウジング２４が、リンク部材２７により大きい角度で開成されて保持されるために、作業者は、ハウジング２４が大きく開成された状態において電源装置１８の交換を行うことになる。
このように、リンク部材２７は、作業者が上方を見上げるような無理な姿勢にならずに、電源装置１８の補修を行う場合と、電源装置１８の交換を行う場合とに対応してハウジング２４の開角度を段階的に調整できる。 Therefore, since the housing 24 that houses the power supply device 18 is opened and held at a larger angle by the link member 27, the operator replaces the power supply device 18 in a state where the housing 24 is greatly opened. Become.
As described above, the link member 27 does not take an unreasonable posture such that the operator looks up, and the housing 24 corresponds to the case where the power supply device 18 is repaired and the case where the power supply device 18 is replaced. Can be adjusted stepwise.

次に、本発明に係る一実施形態の太陽光発電装置１１および照明器具１０に適用される変形例のリンク部材４１について説明する。
図９に示すように、リンク部材４１は、第１リンク部材４２と、第２リンク部材４３とから構成される四節リンク機構である。
第１リンク部材４２は、一端部に設けられた連結部４４が器具本体１５の背面において太陽電池パネル１６の背面に沿って形成されたガイド溝４５に移動可能に係合されている。
第１リンク部材４２は、他端部が、電源装置１８のハウジング２４の前面に取り付けられた第１枢支軸４６に回動可能に連結されている。 Next, the link member 41 of the modification applied to the solar power generation device 11 and the lighting fixture 10 of one Embodiment which concerns on this invention is demonstrated.
As shown in FIG. 9, the link member 41 is a four-bar linkage mechanism that includes a first link member 42 and a second link member 43.
The first link member 42 is movably engaged with a guide groove 45 formed along the back surface of the solar cell panel 16 on the back surface of the instrument body 15 at the connecting portion 44 provided at one end.
The other end of the first link member 42 is rotatably connected to a first pivot shaft 46 attached to the front surface of the housing 24 of the power supply device 18.

第２リンク部材４３は、一端部に連結部４７が設けられており、他端部が電源装置１８のハウジング２４の前面において第１枢支軸４６から離れた位置に取り付けられた第２枢支軸４８に回動可能に連結されている。
そして、第１リンク部材４２は、第１リンク部材４２に対する第２リンク部材４３の連結部４７の連結位置を第１リンク部材４２の長手方向に沿った第１位置Ｂ１と第２位置Ｂ２と第３位置Ｂ３との複数の位置から選択可能な溝部４９を備える。 The second link member 43 is provided with a connecting portion 47 at one end, and the second pivot is attached at a position away from the first pivot shaft 46 on the front surface of the housing 24 of the power supply device 18. The shaft 48 is rotatably connected.
And the 1st link member 42 makes the 1st position B1, the 2nd position B2, and the 2nd position along the longitudinal direction of the 1st link member 42 the connection position of the connection part 47 of the 2nd link member 43 with respect to the 1st link member 42. A groove portion 49 that can be selected from a plurality of positions including the three positions B3 is provided.

次に、リンク部材４１の動作について説明する。
太陽電池パネル１６に対して電源装置１８が閉成されているとき、リンク部材４１は、第２リンク部材４３の連結部４７が溝部４９の第３位置Ｂ３に係合されて第１リンク部材４２に連結されている。
次に、電源装置１８の補修の時期が到来した際に、ねじ２６を器具本体１５から緩めてから、ハウジング２４を器具本体１５に対して開成させる。 Next, the operation of the link member 41 will be described.
When the power supply device 18 is closed with respect to the solar cell panel 16, the link member 41 includes the first link member 42 in which the connecting portion 47 of the second link member 43 is engaged with the third position B3 of the groove portion 49. It is connected to.
Next, when it is time to repair the power supply device 18, the screw 26 is loosened from the instrument body 15, and then the housing 24 is opened relative to the instrument body 15.

このとき、リンク部材４１は、第２リンク部材４３の連結部４７が溝部４９の第１位置Ｂ１に係合されて第１リンク部材４２に連結されている。
そのため、電源装置１８を収容したハウジング２４が、リンク部材４１により小さい角度で開成されて垂直方向に保持されるために、作業者は上方を見上げるような姿勢にならずに、目の前に配置される電源装置１８の補修を行うことになる。 At this time, the link member 41 is connected to the first link member 42 by engaging the connecting portion 47 of the second link member 43 with the first position B1 of the groove portion 49.
Therefore, since the housing 24 that houses the power supply device 18 is opened at a smaller angle by the link member 41 and is held in the vertical direction, the operator does not take a posture of looking up upward and is placed in front of the eyes. The power supply device 18 to be repaired will be repaired.

次に、電源装置１８の交換の時期が到来した際に、ねじ２６を器具本体１５から緩めてから、ハウジング２４を器具本体１５に対して開成させる。
このとき、第２リンク部材４３の滑止突起３６を摘む等して第２リンク部材４３の連結部４７を溝部４９の第１位置Ｂ１から第２位置Ｂ２に係合させておく。 Next, when it is time to replace the power supply device 18, the screw 26 is loosened from the instrument body 15, and then the housing 24 is opened with respect to the instrument body 15.
At this time, the connecting portion 47 of the second link member 43 is engaged from the first position B1 to the second position B2 of the groove portion 49 by picking the anti-slip projection 36 of the second link member 43 or the like.

そのため、電源装置１８を収容したハウジング２４が、リンク部材４１により大きい角度で開成されて保持されるために、作業者は、ハウジング２４が大きく開成された状態において電源装置１８の交換を行うことになる。
このように、リンク部材４１は、作業者が上方を見上げるような無理な姿勢にならずに、電源装置１８の補修を行う場合と、電源装置１８の交換を行う場合とに対応してハウジング２４の開角度を段階的に調整できる。 Therefore, since the housing 24 that houses the power supply device 18 is opened and held at a larger angle by the link member 41, the operator replaces the power supply device 18 in a state where the housing 24 is greatly opened. Become.
As described above, the link member 41 does not have an unreasonable posture so that the operator looks up, and the housing 24 corresponds to the case where the power supply device 18 is repaired and the case where the power supply device 18 is replaced. Can be adjusted stepwise.

本変形例によれば、リンク部材４１を極めて簡素な構造にでき、電源装置１８の補修を行う場合および交換を行う場合に電源装置１８の開角度を段階的に調整できる。   According to this modification, the link member 41 can have a very simple structure, and the opening angle of the power supply device 18 can be adjusted stepwise when the power supply device 18 is repaired or replaced.

以上、説明した本発明に係る一実施形態の太陽光発電装置１１によれば、リンク部材２７およびリンク部材４１により、作業者が無理な姿勢にならずに、電源装置１８の補修を行う場合および交換を行う場合に電源装置１８の開角度を段階的に調整できる。
従って、太陽光発電装置１１によれば、補修交換時の作業性を良好にでき、補修交換時に安全で容易な作業を行える。 As described above, according to the solar power generation device 11 of the embodiment according to the present invention described above, the link member 27 and the link member 41 are used to repair the power supply device 18 without the operator being in an unreasonable posture and When the replacement is performed, the opening angle of the power supply device 18 can be adjusted stepwise.
Therefore, according to the solar power generation device 11, workability at the time of repair and replacement can be improved, and safe and easy work can be performed at the time of repair and replacement.

太陽光発電装置１１によれば、リンク部材２７において第１リンク部材２９に対する第４リンク部材３５の連結位置を、第１リンク部材２９の長手方向に沿った複数の位置から選択できる。
従って、太陽光発電装置１１によれば、電源装置１８の補修を行う場合と、電源装置１８の交換を行う場合とに応じて電源装置１８の開角度を簡単に変更できる。 According to the solar power generation device 11, the connection position of the fourth link member 35 with respect to the first link member 29 in the link member 27 can be selected from a plurality of positions along the longitudinal direction of the first link member 29.
Therefore, according to the solar power generation device 11, the open angle of the power supply device 18 can be easily changed according to the case where the power supply device 18 is repaired and the case where the power supply device 18 is replaced.

照明器具１０によれば、太陽光発電装置１１の電源装置１８から与えられた電力により発光部１２を点灯でき、補修交換時の作業性を良好にでき、補修交換時に安全で容易な作業を行える。   According to the lighting fixture 10, the light emission part 12 can be lighted with the electric power given from the power supply device 18 of the solar power generation device 11, workability at the time of repair replacement can be improved, and safe and easy work can be performed at the time of repair replacement. .

なお、本発明の太陽光発電装置および照明器具において器具本体，太陽電池パネル，電源装置，発光部等は、前述した一実施形態に限定されるものでなく、適宜な変形や改良等が可能である。   In addition, in the solar power generation device and the lighting fixture of the present invention, the instrument main body, the solar cell panel, the power supply device, the light emitting unit and the like are not limited to the above-described embodiment, and appropriate modifications and improvements can be made. is there.

１０ 照明器具
１１ 太陽光発電装置
１２ 発光部
１３ ポール
１４ ポール受部
１６ 太陽電池パネル
１７ 受光面
１８ 電源装置
２５ 蝶番部
２７，４１ リンク部材
２９，４２ 第１リンク部材
３２，４３ 第２リンク部材
３３ 第３リンク部材
３５ 第４リンク部材 DESCRIPTION OF SYMBOLS 10 Lighting fixture 11 Solar power generation device 12 Light emission part 13 Pole 14 Pole receiving part 16 Solar cell panel 17 Light-receiving surface 18 Power supply device 25 Hinge part 27, 41 Link member 29, 42 1st link member 32, 43 2nd link member 33 Third link member 35 Fourth link member

Claims (2)

鉛直方向に設置される筒状のポールと、
太陽電池パネルを収容し、かつ鉛直方向に対して傾斜した状態で前記ポールの上部に固定される器具本体と、
前記太陽電池パネルにより発電された電力を蓄える電源装置を収容し、前記器具本体に設けられている蝶番部を支点として前記器具本体に対して回動可能であり、かつ、前記蝶番部とは反対側の端部をねじで前記器具本体の下面に固定することで、前記器具本体の下面に沿って取り付けられるハウジングと、
前記器具本体と前記ハウジングとを連結すると共に、前記ハウジングが前記器具本体の下面に沿って取り付けられている状態では前記ハウジングに収容され、前記ねじが緩められて前記ハウジングが前記蝶番部を支点として回動した状態では、前記器具本体と前記ハウジングとの間の空間に位置して、前記器具本体に対する前記ハウジングの回動角度を保持可能であるリンク機構と、
を備える太陽光発電装置。 A cylindrical pole installed in the vertical direction;
An instrument body that houses the solar cell panel and is fixed to the top of the pole in a state inclined with respect to the vertical direction ;
Accommodates the power supply for storing electric power generated by the pre-Symbol solar panel is rotatable relative to the instrument body as a fulcrum a hinge portion provided on the instrument body, and said hinge portion A housing attached along the lower surface of the instrument body by fixing the opposite end to the lower surface of the instrument body with a screw ;
The instrument main body and the housing are connected, and the housing is accommodated in the state where the housing is attached along the lower surface of the instrument main body, the screw is loosened, and the housing uses the hinge as a fulcrum. the rotation state, located in the space between the instrument body and the housing, and a link mechanism wherein the Ru der capable of holding rotational angle of the housing relative to the instrument body,
Solar power generation device Ru equipped with. 請求項１に記載の太陽光発電装置と、前記太陽光発電装置の前記ポールに設けられる発光部と、を有し、前記電源装置から与えられる電力により前記発光部が点灯する照明器具。 A photovoltaic device according to claim 1, comprising a light emitting portion that is provided on the pole of the photovoltaic device, luminaire light emitting portion is turned on by power supplied from the power supply.
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