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JP5861065B2 - lighting equipment - Google Patents

lighting equipment Download PDF

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Publication number
JP5861065B2
JP5861065B2 JP2011244666A JP2011244666A JP5861065B2 JP 5861065 B2 JP5861065 B2 JP 5861065B2 JP 2011244666 A JP2011244666 A JP 2011244666A JP 2011244666 A JP2011244666 A JP 2011244666A JP 5861065 B2 JP5861065 B2 JP 5861065B2
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lamp
pole
solar
power generation
generation device
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JP2013101817A (en
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貴宏 山崎
貴宏 山崎
明伸 大市
明伸 大市
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Panasonic Intellectual Property Management Co Ltd
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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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting 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 luminaire that is equipped with a solar power generation device that takes in sunlight and generates electric power, and is applied to street lamps, ceiling lights, and the like.

従来より、太陽電池パネルおよび太陽電池パネルが発電した電力を蓄える電源装置を有する太陽光発電装置と、灯具と、を支柱に設けた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、支柱の内部を中空状とし、中空状の内部に、電源装置を載置する複数の載置棚を有する棚組立部材を挿脱自在に配設している。
特許文献１は、支柱の側面に電源装置を交換可能とする開口部を設け、この開口部に開閉自在な蓋部材を設けている。 2. Description of the Related Art Conventionally, there has been known a lighting fixture in which a solar battery panel and a solar power generation apparatus having a power supply device that stores power generated by the solar battery panel and a lamp are provided on a support (see, for example, Patent Document 1).
In Patent Document 1, the inside of the support column is hollow, and a shelf assembly member having a plurality of placement shelves on which the power supply device is placed is detachably disposed in the hollow shape.
In Patent Document 1, an opening that allows replacement of the power supply device is provided on the side surface of the support column, and a lid member that can be freely opened and closed is provided in the opening.

特開２０１０−４０３０３号公報（図１、請求項１）Japanese Patent Laying-Open No. 2010-40303 (FIG. 1, claim 1)

特許文献１は、電源装置の支柱内部への装着を容易として組立作業や配線作業などの作業性を向上できる。
ところで、図６に示すように、特許文献１と同様に、太陽電池パネル１０１と、電源装置１０２と、灯具１０３と、を支柱１０４に設けた照明器具１００が提案されている。
このような従来の照明器具１００は、灯具１０３の下側に点灯制御用のセンサ１０５が取り付けられており、センサ１０５の上部に雨よけのためのフード１０６が取り付けられている。 Japanese Patent Application Laid-Open No. H10-260260 can improve the workability such as assembly work and wiring work by facilitating mounting of the power supply device inside the column.
By the way, as shown in FIG. 6, similarly to Patent Document 1, a lighting fixture 100 in which a solar cell panel 101, a power supply device 102, and a lamp 103 are provided on a column 104 has been proposed.
In such a conventional lighting apparatus 100, a lighting control sensor 105 is attached to the lower side of the lamp 103, and a rain hood 106 is attached to the upper part of the sensor 105.

このような従来の照明器具１００は、センサ１０５が、周囲の明るさをセンシングすることにより、灯具１０３の点灯を制御する。
しかし、このような従来の照明器具１００は、灯具１０３の真下にセンサ１０５が配置されているために、虫の飛来に伴う障害等により、センサ１０５が誤検知することが考えられる。
センサ１０５の誤検知により、想定しない回数の充放電が行われた場合に蓄電性能が劣化する。 In such a conventional lighting apparatus 100, the sensor 105 controls the lighting of the lamp 103 by sensing ambient brightness.
However, in such a conventional lighting apparatus 100, since the sensor 105 is disposed directly below the lamp 103, it is conceivable that the sensor 105 may erroneously detect due to a failure caused by the insect flying.
Due to erroneous detection of the sensor 105, the power storage performance deteriorates when an unexpected number of charging / discharging is performed.

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、誤検知を少なくして品質を向上できる照明器具を提供することにある。   The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a lighting apparatus capable of improving quality by reducing false detection.

本発明に係る照明器具は、鉛直方向に設置される筒状のポールと、前記ポールの上部において受光面が傾斜するように固定される太陽電池パネルと、前記ポールの上部において、前記太陽電池パネルの前記受光面とは反対側である背面側に配置され、かつ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と、を備える太陽光発電装置と、前記ポールから側方に突出されて前記ポールに取り付けられ、かつ前記電源装置から供給される電力によって点灯する灯具と、前記ポールから、前記灯具と同じ側に突出されて前記ポールに取り付けられ、前記灯具と前記太陽光発電装置との間に位置し、かつ前記灯具の点灯を制御するセンサと、を備え、前記センサは、前記灯具と前記太陽光発電装置との間の距離を２等分した中央位置を基準として前記太陽光発電装置寄りに位置し、かつ前記太陽光発電装置の鉛直方向視の輪郭形状内に位置する。 The lighting fixture according to the present invention includes a cylindrical pole installed in a vertical direction, a solar cell panel fixed so that a light receiving surface is inclined at an upper portion of the pole, and the solar cell panel at an upper portion of the pole. And a power supply device that is disposed on the back side opposite to the light receiving surface and stores the power generated by the solar panel , and a solar power generation device that protrudes laterally from the pole attached to a pole, and and lamp that lights by electric power supplied from said power supply unit, from the pole, mounted on the pawl protrudes on the same side as the lamp, and the lamp of the photovoltaic device located between, and provided with a sensor for controlling the lighting of said lamp, said sensor, based on the bisecting central position the distance between the photovoltaic device and the lamp And located in the photovoltaic device toward and you positioned vertically as viewed in profile in the shape of the photovoltaic device.

本発明に係る照明器具は、前記センサは、雨よけ用のフードを有さず、前記太陽電池パネルが雨よけ用のフードとして機能する。 Lighting device according to the present invention, the sensor has no hood for rain, the solar panel that acts as a hood for rain.

本発明に係る照明器具によれば、誤検知を少なくして品質を向上できるという効果を奏する。   According to the lighting fixture concerning this invention, there exists an effect that there are few false detections and quality can be improved.

本発明に係る第１実施形態の照明器具の正面図The front view of the lighting fixture of 1st Embodiment which concerns on this invention 本発明に係る第１実施形態の照明器具の側面図The side view of the lighting fixture of 1st Embodiment which concerns on this invention 本発明に係る第１実施形態の照明器具の要部側面図The principal part side view of the lighting fixture of 1st Embodiment which concerns on this invention 本発明に係る第１実施形態の照明器具の変形例の要部側面図The principal part side view of the modification of the lighting fixture of 1st Embodiment which concerns on this invention. 本発明に係る第２実施形態の照明器具の要部側面図Side view of essential parts of a lighting apparatus according to a second embodiment of the present invention. 従来の照明器具の要部側面図Side view of the main parts of a conventional lighting fixture

以下、本発明に係る複数の実施形態の照明器具について図面を参照して説明する。
（第１実施形態）
図１に示すように、本発明に係る第１実施形態の照明器具１０は、太陽光発電装置１１と、灯具１２と、センサ部１３と、を備える。
照明器具１０は、地面９１上に鉛直方向に設置される筒状のポール１４と、ポール１４の上端部に設けられたポール受部（図２参照）１５と、ポール受部１５に固定される器具本体１６と、を備える。 Hereinafter, the lighting fixture of several embodiment which concerns on this invention is demonstrated with reference to drawings.
(First embodiment)
As shown in FIG. 1, the lighting fixture 10 according to the first embodiment of the present invention includes a solar power generation device 11, a lamp 12, and a sensor unit 13.
The lighting fixture 10 is fixed to the cylindrical pole 14 installed on the ground 91 in the vertical direction, the pole receiving portion (see FIG. 2) 15 provided at the upper end of the pole 14, and the pole receiving portion 15. An instrument body 16.

太陽光発電装置１１は、器具本体１６に収容された太陽電池パネル１７と、電源装置（図２参照）１８と、を備える。
太陽電池パネル１７は、その受光面１９が太陽に向くように傾斜されている。
太陽光発電装置１１は、太陽電池パネル１７により発電された電力が電源装置１８により蓄えられ、電源装置１８に蓄えた電力を灯具１２に給電することにより、灯具１２を点灯させる。 The solar power generation device 11 includes a solar cell panel 17 accommodated in the instrument body 16 and a power supply device (see FIG. 2) 18.
The solar cell panel 17 is inclined so that the light receiving surface 19 faces the sun.
In the solar power generation device 11, the power generated by the solar battery panel 17 is stored by the power supply device 18, and the lamp 12 is turned on by supplying the power stored in the power supply device 18 to the lamp 12.

ポール１４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９１に埋設されるアンカー２０を備えている。
ポール受部１５は、溶接が可能な金属製であって、ポール１４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１６が固定されている。 The pole 14 is formed in a cylindrical shape by using, for example, an aluminum mold, and includes an anchor 20 embedded in the ground 91 at a base portion thereof.
The pole receiving portion 15 is made of a metal that can be welded, and is attached to an upper end portion of the pole 14, and a metal instrument body 16 that can also be welded is fixed to the upper portion.

灯具１２は、例えば不図示の複数のＬＥＤをＬＥＤ基板に封止したＬＥＤユニットであり、ポール１４の上端部寄りにおいて取付ブラケット２１を介して取り付けられることにより、地面９１に向けた配光特性を有する。
灯具１２は、ＬＥＤ基板にプリント回路を有し、プリント回路が電源装置１８に電気的に接続されているために、電源装置１８から給電されることにより点灯する。
なお、灯具１２は、ＬＥＤユニットに限定されることはなく、電球や蛍光灯を適用することもできる。 The lamp 12 is, for example, an LED unit in which a plurality of LEDs (not shown) are sealed on an LED substrate. The lamp 12 is mounted near the upper end of the pole 14 via the mounting bracket 21, thereby providing a light distribution characteristic toward the ground 91. Have.
The lamp 12 has a printed circuit on the LED board, and the printed circuit is electrically connected to the power supply device 18, so that the lamp 12 is turned on when power is supplied from the power supply device 18.
The lamp 12 is not limited to the LED unit, and a light bulb or a fluorescent lamp can also be applied.

そして、センサ部１３は、明るさセンサであって、灯具１２よりも上方において、太陽光発電装置１１と灯具１２との間のポール１４の上端部寄りに取り付けられている。
センサ部１３は、電源装置１８に電気的に接続されており、周囲の明るさをセンシングした値があらかじめ定められた閾値を下回ったときに、電源装置１８から給電させて灯具１２を点灯させる。 The sensor unit 13 is a brightness sensor and is attached to the upper side of the pole 14 between the solar power generation device 11 and the lamp 12 above the lamp 12.
The sensor unit 13 is electrically connected to the power supply device 18, and when the value obtained by sensing ambient brightness falls below a predetermined threshold value, the power supply device 18 supplies power to turn on the lamp 12.

図２に示すように、ポール受部１５は、ポール１４の上端部にねじ２２がねじ込まれることによりポール１４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１６の前面に太陽電池パネル１７を配置しており、器具本体１６の背面に電源装置１８を配置している。
ポール１４は、灯具１２の反対側に蓋部材２３のねじ止めにより閉成された開口部２４を有する。 As shown in FIG. 2, the pole receiving portion 15 is fixed to the pole 14 by screwing a screw 22 into the upper end portion of the pole 14.
In the solar power generation device 11, a solar cell panel 17 is arranged on the front surface of the appliance main body 16 facing the sun, and a power supply device 18 is arranged on the back surface of the appliance main body 16.
The pole 14 has an opening 24 that is closed by screwing the lid member 23 on the opposite side of the lamp 12.

図３に示すように、センサ部１３は、太陽光発電装置１１と灯具１２との間の範囲Ａ内においてポール１４の上端部寄りに取り付けられている。
従って、センサ部１３は、灯具１２の下側に配置されていないために、虫の飛来が少なくなり、虫の飛来の伴う誤検知を防止できる。 As shown in FIG. 3, the sensor unit 13 is attached near the upper end of the pole 14 in a range A between the solar power generation device 11 and the lamp 12.
Accordingly, since the sensor unit 13 is not disposed below the lamp 12, the insects are less likely to fly, and erroneous detection that accompanies the insects can be prevented.

また、センサ部１３が、太陽光発電装置１１と灯具１２との間の範囲Ａ内における灯具１２よりも上方に取り付けられている。
従って、センサ部１３は、上方に配置される太陽光発電装置１１の器具本体１６により、上方からの雨水Ｒの付着が防止される。 Further, the sensor unit 13 is attached above the lamp 12 in the range A between the solar power generation device 11 and the lamp 12.
Therefore, the sensor unit 13 is prevented from attaching rainwater R from above by the appliance main body 16 of the solar power generation device 11 disposed above.

さらに、センサ部１３が、太陽光発電装置１１と灯具１２との間の範囲Ａ内における灯具１２よりも上方において、太陽光発電装置１１の鉛直方向視の輪郭形状Ｂ内に設けられている。
従って、センサ部１３は、上方の近傍に太陽光発電装置１１の器具本体１６が配置されるために、従来のもののようなフードを不要にできる。 Further, the sensor unit 13 is provided in the contour shape B of the solar power generation device 11 viewed in the vertical direction above the lamp 12 in the range A between the solar power generation device 11 and the lamp 12.
Therefore, since the instrument body 16 of the solar power generation device 11 is disposed in the vicinity of the upper side, the sensor unit 13 can eliminate the need for a hood like the conventional one.

照明器具１０は、太陽電池パネル１７の受光面１９が受光した光エネルギーにより発電された電力が電源装置１８に常時蓄電される。
そして、センサ部１３がセンシングした値が、あらかじめ定められた閾値を下回ったときから所定の時間の間、電源装置１８からの給電により灯具１２を点灯させる。 In the lighting fixture 10, the power generated by the light energy received by the light receiving surface 19 of the solar battery panel 17 is always stored in the power supply device 18.
Then, the lamp 12 is turned on by power supply from the power supply device 18 for a predetermined time after the value sensed by the sensor unit 13 falls below a predetermined threshold.

次に、本発明に係る第１実施形態の照明器具１０の変形例について説明する。
図４に示すように、本変形例は、太陽光発電装置１１の太陽電池パネル１７と灯具１２との間の範囲Ａ内に、ブラケット２５を介して取り付けられたセンサ部１３を備えている。 Next, the modification of the lighting fixture 10 of 1st Embodiment which concerns on this invention is demonstrated.
As shown in FIG. 4, the present modification includes a sensor unit 13 attached via a bracket 25 in a range A between the solar battery panel 17 and the lamp 12 of the solar power generation device 11.

以上、説明した本発明に係る第１実施形態の照明器具１０によれば、センサ部１３が灯具１２の下側に配置されていないために、虫の飛来が少なくなり、虫の飛来の伴う誤検知を防止できる。   As mentioned above, according to the lighting fixture 10 of 1st Embodiment which concerns on the demonstrated this invention, since the sensor part 13 is not arrange | positioned under the lamp | ramp 12, the flying of an insect decreases and it is an error accompanying the flying of an insect. Detection can be prevented.

また、照明器具１０によれば、上方に配置される太陽光発電装置１１の器具本体１６により、上方からの雨水Ｒの付着が防止される。   Moreover, according to the lighting fixture 10, attachment of the rainwater R from upper direction is prevented by the fixture main body 16 of the solar power generation device 11 arrange | positioned upwards.

そして、照明器具１０によれば、上方の近傍に太陽光発電装置１１の器具本体１６が配置されるために、従来のもののようなフードを不要にできる。   And according to the lighting fixture 10, since the instrument main body 16 of the solar power generation device 11 is arrange | positioned in the upper vicinity, the hood like the conventional thing can be made unnecessary.

（第２実施形態）
次に、本発明に係る第２実施形態の照明器具について説明する。
なお、以下の第２実施形態において、前述した第１実施形態と重複する構成要素や機能的に同様な構成要素については、図中に同一符号あるいは相当符号を付することによって説明を簡略化あるいは省略する。 (Second Embodiment)
Next, the lighting fixture of 2nd Embodiment which concerns on this invention is demonstrated.
Note that, in the following second embodiment, components that are the same as those in the first embodiment described above or components that are functionally similar are denoted by the same or corresponding reference numerals in the drawings, or the description is simplified. Omitted.

図５に示すように、本発明に係る第２実施形態の照明器具３０は、太陽光発電装置１１と灯具１２との間の範囲Ａ内の中央位置Ｃの下側においてポール１４に取り付けられたセンサ部３１を備えている。センサ部３１は、その上部にフード３２が取り付けられている。
従って、センサ部３１は、灯具１２の下側に配置されていないために、虫の飛来が少なくなり、虫の飛来の伴う誤検知を防止できる。
また、センサ部３１は、太陽光発電装置１１と灯具１２との間の範囲Ａの中央位置Ｃの下側に取り付けられるために、雨よけ用のフード３２の外形を大きくする必要がない。 As shown in FIG. 5, the lighting fixture 30 according to the second embodiment of the present invention is attached to the pole 14 below the center position C in the range A between the solar power generation device 11 and the lamp 12. A sensor unit 31 is provided. The sensor unit 31 has a hood 32 attached to the top thereof.
Accordingly, since the sensor unit 31 is not arranged below the lamp 12, the insects are less likely to fly, and erroneous detection associated with the insects flying can be prevented.
Moreover, since the sensor part 31 is attached below the center position C of the range A between the solar power generation device 11 and the lamp 12, it is not necessary to enlarge the external shape of the hood 32 for preventing rain.

第２実施形態の照明器具３０によれば、センサ部３１が、太陽光発電装置１１の太陽電池パネル１７と灯具１２との間の範囲Ａの中央位置Ｃの下側に取り付けられるために、フード３２を小さくできる。   According to the lighting apparatus 30 of the second embodiment, the sensor unit 31 is attached to the lower side of the center position C in the range A between the solar battery panel 17 and the lamp 12 of the solar power generation device 11, and thus the hood 32 can be made small.

なお、本発明の照明器具において太陽電池パネル、器具本体、ポール、電源装置等は、前述した各実施形態に限定されるものではなく、適宜な変形や改良等が可能である。   In addition, in the lighting fixture of this invention, a solar cell panel, a fixture main body, a pole, a power supply device etc. are not limited to each embodiment mentioned above, A suitable deformation | transformation, improvement, etc. are possible.

１０，３０ 照明器具
１２ 灯具
１４ ポール
１７ 太陽電池パネル
１８ 電源装置
１９ 受光面
１３，３１ センサ部（センサ） DESCRIPTION OF SYMBOLS 10,30 Lighting fixture 12 Lamp 14 Pole 17 Solar cell panel 18 Power supply device 19 Light-receiving surface 13,31 Sensor part (sensor)

Claims (2)

鉛直方向に設置される筒状のポールと、
前記ポールの上部において受光面が傾斜するように固定される太陽電池パネルと、前記ポールの上部において、前記太陽電池パネルの前記受光面とは反対側である背面側に配置され、かつ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と、を備える太陽光発電装置と、
前記ポールから側方に突出されて前記ポールに取り付けられ、かつ前記電源装置から供給される電力によって点灯する灯具と、
前記ポールから、前記灯具と同じ側に突出されて前記ポールに取り付けられ、前記灯具と前記太陽光発電装置との間に位置し、かつ前記灯具の点灯を制御するセンサと、
を備え、
前記センサは、前記灯具と前記太陽光発電装置との間の距離を２等分した中央位置を基準として前記太陽光発電装置寄りに位置し、かつ前記太陽光発電装置の鉛直方向視の輪郭形状内に位置する照明器具。 A cylindrical pole installed in the vertical direction;
A solar cell panel that is fixed so that a light receiving surface is inclined at an upper portion of the pole; and a solar cell panel that is disposed on a back side opposite to the light receiving surface of the solar cell panel at an upper portion of the pole, and the solar cell A solar power generation device comprising: a power supply device that stores power generated by the panel ;
A lamp from the pole protrudes laterally attached to the pole, and that lights by electric power supplied from said power supply device,
From the pole, protruding to the same side as the lamp , attached to the pole , located between the lamp and the solar power generation device, and a sensor for controlling lighting of the lamp ,
Equipped with a,
The sensor is located closer to the solar power generation device with a central position obtained by dividing the distance between the lamp and the solar power generation device into two equal parts, and the contour shape of the solar power generation device viewed in the vertical direction lighting fixtures you located within. 請求項１に記載の照明器具において、
前記センサは、雨よけ用のフードを有さず、前記太陽電池パネルが雨よけ用のフードとして機能する照明器具。 The lighting fixture according to claim 1,
The sensor has no hood for rain, luminaires said solar panel that acts as a hood for rain.
JP2011244666A 2011-11-08 2011-11-08 lighting equipment Expired - Fee Related JP5861065B2 (en)

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