JP5623220B2 - Renewal plate - Google Patents

Renewal plate Download PDF

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Publication number
JP5623220B2
JP5623220B2 JP2010217549A JP2010217549A JP5623220B2 JP 5623220 B2 JP5623220 B2 JP 5623220B2 JP 2010217549 A JP2010217549 A JP 2010217549A JP 2010217549 A JP2010217549 A JP 2010217549A JP 5623220 B2 JP5623220 B2 JP 5623220B2
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plate
frame
mounting
mounting plate
renewal
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JP2012074214A (en
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裕亮 田島
裕亮 田島
有士 中川
有士 中川
若葉 兵働
若葉 兵働
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

本発明は、照明器具に有する器具本体を天井板に支持するリニューアルプレートに関する。   The present invention relates to a renewal plate for supporting a fixture body of a lighting fixture on a ceiling plate.

従来より、天井板の上面に配置される取付部材と、取付部材に係合される取付ばねが取り付けられた枠部材とを有するリニューアルプレートが知られている（例えば、特許文献１参照）。
特許文献１に記載のリニューアルプレートは、取付部材を天井板の上面に配置してから、枠部材を天井板の下面に当接させて枠部材の取付ばねを取付部材に係合させる。そして、器具本体を埋設孔に挿入して取付具により器具本体を埋設孔に支持した後に、枠部材と取付部材とにより器具本体を挟み込むことにより器具本体を埋設孔に取り付けできる。 2. Description of the Related Art Conventionally, a renewal plate having an attachment member disposed on an upper surface of a ceiling board and a frame member to which an attachment spring engaged with the attachment member is attached is known (for example, see Patent Document 1).
In the renewal plate described in Patent Document 1, the mounting member is disposed on the upper surface of the ceiling plate, and then the frame member is brought into contact with the lower surface of the ceiling plate to engage the mounting spring of the frame member with the mounting member. And after inserting an instrument main body into an embedding hole and supporting an instrument main body in an embedding hole with a fixture, an instrument main body can be attached to an embedding hole by pinching an instrument main body with a frame member and an attachment member.

特開２０１０−７３４８０号公報（図８、請求項１）JP 2010-73480 A (FIG. 8, claim 1)

ところが、前述した特許文献１に記載されたリニューアルプレートは、リニューアルプレートに有する取付ばねにより器具本体およびリニューアルプレート自体が保持されるために、保持力が取付ばねに委ねられる。そのため、保持力をリニューアルプレート側で考慮しなくてはならない。
従って、前述した特許文献１に記載されたリニューアルプレートは、保持力の設定が難しいばかりか複雑な構造になる。 However, in the renewal plate described in Patent Document 1 described above, since the instrument main body and the renewal plate itself are held by the mounting spring provided in the renewal plate, the holding force is entrusted to the mounting spring. Therefore, the holding force must be considered on the renewal plate side.
Therefore, the renewal plate described in Patent Document 1 described above has a complicated structure as well as difficulty in setting the holding force.

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、保持力の設定を簡単にできるとともに簡素な構造にできるリニューアルプレート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 renewal plate that can easily set the holding force and have a simple structure.

本発明に係るリニューアルプレートは、天井板の埋設孔の上面に配置される取付板と、前記天井板の埋設孔の下面に配置される枠体と、を有し、前記取付板と前記枠体とが前記天井板を挟み込むことで、器具本体に取付ばねを有する照明器具の前記器具本体を支持するリニューアルプレートであって、前記取付板は、前記器具本体が挿通される第１の挿通孔と、前記第１の挿通孔の周縁に設けられる、上方に突出する取付板側起立板と、前記取付板側起立板に設けられるねじ孔と、前記取付板側起立板の、前記取付ばねに対応する位置に形成される、前記取付ばねが収まる大きさの取付板側切欠と、を有し、前記枠体は、前記器具本体が挿通される第２の挿通孔と、前記第２の挿通孔の周縁に設けられ、かつ上方に突出する枠体側起立板と、前記枠体側起立板の前記取付板側切欠に対応する位置に形成される、前記取付ばねが収まる大きさの枠体側切欠と、を有し、前記枠体側起立板は、その一部に、その他の部分よりもさらに上方に突出し、かつ前記取付板側起立板のねじ孔に対応する位置に、上下方向である縦方向に切除されたスリットが形成されているねじ支持板を有し、前記ねじ支持板は、前記取付板側起立板の内周側における前記取付板側起立板のねじ孔に対応する位置に配置され、かつ、ねじが、前記第２の挿通孔の内周側から前記スリットを通じて前記取付板側起立板のねじ孔にねじ込まれる。 Renewal plate according to the present invention includes a mounting plate disposed on the upper surface of the inlay cavity ceiling plate, and a frame body disposed on the lower surface of the inlay cavity of the ceiling board, wherein the frame member and the mounting plate DOO is a O by-law write sandwiching the ceiling board, a renewal plate for supporting the instrument body of the luminaire having a mounting spring on the instrument body, said mounting plate, first to the instrument main body is inserted through The mounting hole, the mounting plate side upright plate projecting upward provided at the periphery of the first insertion hole, the screw hole provided in the mounting plate side upright plate, and the mounting plate side upright plate is formed at a position corresponding to the spring, has a mounting plate side notch of a size the mounting spring fits, the frame includes a second insertion hole through which the instrument body is inserted through the first A frame-side standing plate provided at the periphery of the two insertion holes and protruding upward; Is formed at a position corresponding to the mounting plate side cutaway of the serial frame side upright plate, have a, and the frame side notch of a size the mounting spring fits, the frame-side upright plate, in part, other A screw support plate that protrudes further upward than the portion of the mounting plate and has a slit cut in the vertical direction that is the vertical direction at a position corresponding to the screw hole of the mounting plate side upright plate. The support plate is disposed at a position corresponding to the screw hole of the mounting plate side upright plate on the inner peripheral side of the mounting plate side upright plate, and a screw is inserted into the slit from the inner peripheral side of the second insertion hole. Ru is screwed into the screw holes of the mounting plate-side upright plate through.

本発明に係るリニューアルプレートは、前記取付板は、前記天井板に位置決められる突起を有する。   In the renewal plate according to the present invention, the mounting plate has a protrusion positioned on the ceiling plate.

本発明に係るリニューアルプレートは、前記ねじによって、前記取付板と前記枠体とを仮止めすることが可能である。 The renewal plate according to the present invention can temporarily fix the mounting plate and the frame body with the screw .

本発明に係るリニューアルプレートは、前記器具本体が取り付けられた状態において、前記枠体における前記ねじ支持板の、前記天井板の上面からの高さは、前記器具本体における首振回転軸の、前記天井板の上面からの高さよりも低い。 Renewal plate according to the present invention, in a state in which the instrument body is mounted, the screw support plate in the frame, the height from the upper surface of the ceiling plate, the rotary shaft vibration neck that put on the instrument body The height from the upper surface of the ceiling board is lower.

本発明に係るリニューアルプレートによれば、保持力の設定を簡単にできるとともに簡素な構造にできるという効果を奏する。   According to the renewal plate according to the present invention, there is an effect that the holding force can be easily set and the structure can be simplified.

本発明に係る一実施形態のリニューアルプレートを適用した照明器具の天井板への取付状態の正面図The front view of the attachment state to the ceiling board of the lighting fixture which applied the renewal plate of one Embodiment which concerns on this invention 本発明に係る一実施形態のリニューアルプレートを適用した照明器具の垂直断面図The vertical sectional view of the lighting fixture which applied the renewal plate of one embodiment concerning the present invention 本発明に係る一実施形態のリニューアルプレートにおける取付板の斜め上方から視た外観斜視図The external appearance perspective view seen from diagonally upward of the mounting plate in the renewal plate of one Embodiment which concerns on this invention 本発明に係る一実施形態のリニューアルプレートにおける取付板の斜め下方から視た外観斜視図The external appearance perspective view seen from diagonally downward of the mounting plate in the renewal plate of one Embodiment which concerns on this invention 本発明に係る一実施形態のリニューアルプレートにおける取付板の天井板の下方から視た底面図The bottom view seen from the downward direction of the ceiling board of the attachment board in the renewal plate of one Embodiment which concerns on this invention 本発明に係る一実施形態のリニューアルプレートにおける枠体の斜め上方から視た外観斜視図The external appearance perspective view seen from diagonally upward of the frame in the renewal plate of one embodiment concerning the present invention 本発明に係る一実施形態のリニューアルプレートにおける取付板と枠体との組付関係を説明する分解斜視図The disassembled perspective view explaining the assembly | attachment relationship of the attachment board and frame in the renewal plate of one Embodiment which concerns on this invention 本発明に係る一実施形態のリニューアルプレートにおける取付板と枠体との仮止時の外観斜視図The external appearance perspective view at the time of temporary fixing of the attachment plate and frame in the renewal plate of one embodiment concerning the present invention 本発明に係る一実施形態のリニューアルプレートの組立手順の第１段階の斜め上方から視た分解斜視図The disassembled perspective view seen from diagonally upward of the 1st step of the assembly procedure of the renewal plate of one Embodiment concerning this invention 本発明に係る一実施形態のリニューアルプレートの組立手順の第２段階の斜め上方から視た分解斜視図The disassembled perspective view seen from diagonally upward of the 2nd step of the assembly procedure of the renewal plate of one Embodiment which concerns on this invention 本発明に係る一実施形態のリニューアルプレートの組立手順の第３段階の斜め上方から視た外観斜視図The external appearance perspective view seen from diagonally upward of the 3rd step of the assembly procedure of the renewal plate of one Embodiment which concerns on this invention 本発明に係る一実施形態のリニューアルプレートの組立手順の第４段階の斜め上方から視た外観斜視図The external appearance perspective view seen from diagonally upward of the 4th step of the assembly procedure of the renewal plate of one Embodiment which concerns on this invention 本発明に係る一実施形態のリニューアルプレートを適用した照明器具の天井板への取付状態のリニューアルプレート周りの垂直断面図The vertical sectional view around the renewal plate of the lighting fixture which applied the renewal plate of one embodiment concerning the present invention to the ceiling board 本発明に係る一実施形態のリニューアルプレートを適用したユニバーサルダウンライト型の照明器具の天井板への取付状態の斜め上方から視た外観斜視図The external appearance perspective view seen from diagonally upward of the attachment state to the ceiling board of the universal downlight type lighting fixture to which the renewal plate of one Embodiment which concerns on this invention is applied 本発明に係る一実施形態のリニューアルプレートを適用したユニバーサルダウンライト型の照明器具の天井板への取付状態の側面図The side view of the attachment state to the ceiling board of the universal downlight type lighting fixture which applied the renewal plate of one Embodiment which concerns on this invention

以下、本発明に係る一実施形態のリニューアルプレートについて図面を参照して説明する。
本発明に係る一実施形態のリニューアルプレート１０は、天井板１に形成された埋設孔２の上面に配置される取付板１１と、天井板１の埋設孔２の下面に配置される枠体１２とを備え、取付板１１と枠体１２とにより天井板１を挟み込んで器具本体５１に取付ばね５２を有する照明器具５０の器具本体５１を支持する。 Hereinafter, a renewal plate according to an embodiment of the present invention will be described with reference to the drawings.
A renewal plate 10 according to an embodiment of the present invention includes a mounting plate 11 disposed on the upper surface of the embedded hole 2 formed in the ceiling plate 1 and a frame body 12 disposed on the lower surface of the embedded hole 2 of the ceiling plate 1. And the fixture body 51 of the lighting fixture 50 having the fixture spring 52 on the fixture body 51 with the ceiling plate 1 sandwiched between the attachment plate 11 and the frame 12.

図１および図２に示すように、照明器具５０は、器具本体５１の側部に複数の取付ばね５２が取り付けられており、器具本体５１の底部に複数のＬＥＤ５３を装備するＬＥＤユニット５４が取付けられている。器具本体５１は、ＬＥＤユニット５４の前面にレンズ５５が取り付けられている。   As shown in FIGS. 1 and 2, the lighting fixture 50 has a plurality of mounting springs 52 attached to the side of the fixture body 51, and an LED unit 54 equipped with a plurality of LEDs 53 attached to the bottom of the fixture body 51. It has been. The instrument body 51 has a lens 55 attached to the front surface of the LED unit 54.

器具本体５１は、その上部にブラケット５６を介して電源ユニット５７が取り付けられており、同じくブラケット５６を介して取り付けられた電源端子台５８が電源ユニット５７に電気的に接続されている。電源端子台５８は、外部の電源回路に電気的に接続されるとともに電源ユニット５７に電気的に接続される。電源ユニット５７は、ＬＥＤユニット５４において、ＬＥＤ５３が実装されている不図示のＬＥＤ基板に有するプリント回路に電気的に接続されており、プリント回路に所定の直流電流を与えてＬＥＤ５３を発光させる。   A power supply unit 57 is attached to the upper part of the instrument main body 51 via a bracket 56, and a power supply terminal block 58 that is also attached via the bracket 56 is electrically connected to the power supply unit 57. The power supply terminal block 58 is electrically connected to an external power supply circuit and electrically connected to the power supply unit 57. The power supply unit 57 is electrically connected to a printed circuit included in an LED substrate (not shown) on which the LED 53 is mounted in the LED unit 54, and applies a predetermined direct current to the printed circuit to cause the LED 53 to emit light.

取付ばね５２は、器具本体５１に対して斜め上方に向けて延出されている。取付ばね５２は、器具本体５１が埋設孔２に下方から挿入される際に器具本体５１に沿うように弾性変形される。そして、取付ばね５２は、器具本体５１が埋設孔２に挿入された後に、それぞれの外径を大きくするように弾性復元されることにより、器具本体５１を天井板１に対して上昇させる押上力を器具本体５１に付与する。   The attachment spring 52 extends obliquely upward with respect to the instrument body 51. The attachment spring 52 is elastically deformed along the instrument main body 51 when the instrument main body 51 is inserted into the embedded hole 2 from below. Then, the attachment spring 52 is elastically restored to increase the outer diameter after the instrument body 51 is inserted into the embedded hole 2, thereby raising the instrument body 51 with respect to the ceiling plate 1. Is applied to the instrument body 51.

図３に示すように、取付板１１は、厚みの薄い金属製板部材を用いて外形が正方形に形成された取付板本体１３を有する。取付板１１は、取付板本体１３の中央部に円形の貫通孔である器具本体挿通孔１４を有し、取付板本体１３の上面の器具本体挿通孔１４の周縁に複数の取付板側起立板１５を有する。取付板側起立板１５は埋設孔２の軸方向に平行に配置される。そして、複数の取付板側起立板１５のうちの対向する位置に一対のねじ孔１６を有する。取付板１１は、複数の取付板側起立板１５の間に器具本体５１の取付ばね５２が収まる大きさを有する取付板側切欠１７を取付ばね５２に対応した位置に有する。取付板１１は、取付板本体１３の外縁に外周起立板１８を有する。   As shown in FIG. 3, the mounting plate 11 has a mounting plate main body 13 whose outer shape is formed in a square shape using a thin metal plate member. The mounting plate 11 has a tool body insertion hole 14 that is a circular through hole at the center of the mounting plate body 13, and a plurality of mounting plate side upright plates on the periphery of the tool body insertion hole 14 on the upper surface of the mounting plate body 13. 15 The mounting plate side upright plate 15 is disposed parallel to the axial direction of the embedded hole 2. And it has a pair of screw hole 16 in the position which opposes among the some attachment board side standing boards 15. As shown in FIG. The mounting plate 11 has a mounting plate-side notch 17 having a size that allows the mounting spring 52 of the instrument body 51 to fit between the plurality of mounting plate-side upright plates 15 at a position corresponding to the mounting spring 52. The mounting plate 11 has an outer peripheral upright plate 18 on the outer edge of the mounting plate main body 13.

図４に示すように、取付板１１は、取付板本体１３の下面の器具本体挿通孔１４の外側に、埋設孔２の内径に対応した位置に複数の位置決め突起１９を下方に向けて突出して有する。
図５に示すように、取付板１１は、天井板１の埋設孔２上に配置される。このとき、取付板１１は、位置決め突起１９が埋設孔２の内周面に係合されることにより、埋設孔２の同心の位置に位置決めされる。
従って、取り付けに際し、取付板１１が天井板１の埋設孔２上に配置されたときに、位置決め突起１９により、取付板１１を埋設孔２の所定位置に位置決めできる。 As shown in FIG. 4, the mounting plate 11 has a plurality of positioning projections 19 projecting downward at a position corresponding to the inner diameter of the embedded hole 2 on the outside of the instrument body insertion hole 14 on the lower surface of the mounting plate body 13. Have.
As shown in FIG. 5, the mounting plate 11 is disposed on the buried hole 2 of the ceiling plate 1. At this time, the mounting plate 11 is positioned at a concentric position of the embedded hole 2 by the positioning protrusion 19 being engaged with the inner peripheral surface of the embedded hole 2.
Therefore, when mounting is performed, the mounting plate 11 can be positioned at a predetermined position of the embedded hole 2 by the positioning protrusion 19 when the mounting plate 11 is disposed on the embedded hole 2 of the ceiling plate 1.

図６に示すように、枠体１２は、厚みの薄い金属製板部材を用いて外形が円形に形成された枠体本体２０を有する。枠体１２は、枠体本体２０の中央部に円形の貫通孔である器具本体挿通孔２１を有し、枠体本体２０の上面の器具本体挿通孔２１の周縁に複数の枠体側起立板２２を有する。枠体側起立板２２は埋設孔２の軸方向に平行に配置される。そして、複数の枠体側起立板２２のうちの対向する位置に縦方向に切除されたスリット２４を有するねじ支持板２３を有する。枠体１２は、複数の枠体側起立板２２の間に取付板１１の取付板側切欠１７に対となって器具本体５１の取付ばね５２が収まる大きさを有する枠体側切欠２５を有する。枠体１２は、枠体本体２０の外縁に外周起立板２６を有する。   As shown in FIG. 6, the frame 12 has a frame body 20 whose outer shape is formed in a circular shape using a thin metal plate member. The frame body 12 has an instrument main body insertion hole 21 that is a circular through hole at the center of the frame main body 20, and a plurality of frame body side upright plates 22 at the periphery of the instrument main body insertion hole 21 on the upper surface of the frame main body 20. Have The frame side upright plate 22 is arranged in parallel to the axial direction of the embedded hole 2. And it has the screw support plate 23 which has the slit 24 cut | disconnected by the vertical direction in the position which opposes among the some frame side standing boards 22. FIG. The frame body 12 has a frame body side notch 25 having a size that fits the mounting plate side notch 17 of the mounting plate 11 and accommodates the mounting spring 52 of the instrument body 51 between the plurality of frame side upright plates 22. The frame 12 has an outer peripheral upright plate 26 on the outer edge of the frame body 20.

図７に示すように、天井板１の上面に配置される取付板１１に対して、天井板１の下面から枠体１２が進行される。枠体１２は、天井板１を通じて取付板１１に向けて進行されることにより、ねじ支持板２３のスリット２４が取付板１１の取付板側起立板１５のねじ孔１６に対応して内周側に配置される。
図８に示すように、枠体１２のねじ支持板２３のスリット２４が取付板１１の取付板側起立板１５のねじ孔１６に対応して内周側配置された後に、枠体１２の器具本体挿通孔１４の内周側から例えば六角ねじであるねじ２７がスリット２４を通じてねじ孔１６にねじ込まれることにより取付板１１と枠体１２とが仮止めされる。仮止めされている際に、ねじ２７がねじ孔１６から緩められることにより、取付板１１と枠体１２とを相互に上下方向に移動できる。
従って、天井板１への取り付けに際し、天井板１の埋設孔２上に取付板１１が配置された後に、天井板１の埋設孔２の下面に枠体１２が配置されて枠体１２が取付板１１に機械的に仮止めされるために、施工時に取付板１１を天井板１の表面から上方に逃げないようにできる。 As shown in FIG. 7, the frame body 12 is advanced from the lower surface of the ceiling plate 1 with respect to the mounting plate 11 disposed on the upper surface of the ceiling plate 1. The frame 12 is advanced toward the mounting plate 11 through the ceiling plate 1, so that the slit 24 of the screw support plate 23 corresponds to the screw hole 16 of the mounting plate side upright plate 15 of the mounting plate 11, and the inner peripheral side. Placed in.
As shown in FIG. 8, after the slit 24 of the screw support plate 23 of the frame body 12 is arranged on the inner peripheral side corresponding to the screw hole 16 of the mounting plate side upright plate 15 of the mounting plate 11, The mounting plate 11 and the frame body 12 are temporarily fixed by screwing, for example, a hexagonal screw 27 into the screw hole 16 through the slit 24 from the inner peripheral side of the main body insertion hole 14. When the screws 27 are temporarily fixed, the mounting plate 11 and the frame body 12 can be moved in the vertical direction relative to each other by being loosened from the screw holes 16.
Therefore, when mounting on the ceiling plate 1, after the mounting plate 11 is disposed on the embedded hole 2 of the ceiling plate 1, the frame body 12 is disposed on the lower surface of the embedded hole 2 of the ceiling plate 1, and the frame body 12 is mounted. Since the plate 11 is mechanically temporarily fixed, the mounting plate 11 can be prevented from escaping upward from the surface of the ceiling plate 1 during construction.

次に、リニューアルプレート１０の組立手順について説明する。
図９に示すように、まず、取付板１１が天井板１の埋設孔２上に配置される。
図１０に示すように、天井板１の埋設孔２上に配置された取付板１１は、位置決め突起１９により埋設孔２に位置決めされる。枠体１２は、埋設孔２の下方から埋設孔２に向けて進行される。 Next, the assembly procedure of the renewal plate 10 will be described.
As shown in FIG. 9, first, the mounting plate 11 is disposed on the embedded hole 2 of the ceiling plate 1.
As shown in FIG. 10, the mounting plate 11 disposed on the buried hole 2 of the ceiling board 1 is positioned in the buried hole 2 by the positioning protrusion 19. The frame body 12 proceeds from the lower side of the embedded hole 2 toward the embedded hole 2.

図１１に示すように、天井板１の埋設孔２に位置決めされた取付板１１の取付板側起立板１５の内周に対して枠体１２の枠体側起立板２２が進行されていき、枠体１２のねじ支持板２３のスリット２４が取付板１１の取付板側起立板１５のねじ孔１６に対応して枠体１２の内周側に配置された後に、枠体１２の器具本体挿通孔１４の内周側からねじ２７がスリット２４を通じてねじ孔１６にねじ込まれていき、仮止めの後に本止めされることにより取付板１１と枠体１２とにより天井板１を挟み込んでリニューアルプレート１０が天井板１に設置される。   As shown in FIG. 11, the frame body side upright plate 22 of the frame body 12 is advanced with respect to the inner periphery of the mounting plate side upright plate 15 of the mounting plate 11 positioned in the embedded hole 2 of the ceiling plate 1, and the frame After the slit 24 of the screw support plate 23 of the body 12 is arranged on the inner peripheral side of the frame body 12 corresponding to the screw hole 16 of the mounting plate side upright plate 15 of the mounting plate 11, the instrument body insertion hole of the frame body 12 The screw 27 is screwed into the screw hole 16 from the inner peripheral side of the screw 14 through the slit 24 and is finally fixed after temporary fixing, whereby the renewal plate 10 is sandwiched between the mounting plate 11 and the frame body 12 to sandwich the ceiling plate 1. Installed on the ceiling board 1.

図１２に示すように、リニューアルプレート１０が天井板１に設置された後に、取付ばね５２が器具本体５１に沿うように弾性変形された器具本体５１が、枠体１２の器具本体挿通孔１４および取付板１１の器具本体挿通孔２１に下方から挿入されていく。そして、器具本体５１の進行が進むにつれて、取付ばね５２が外径を大きくするように弾性復元されることにより、取付ばね５２により器具本体５１を天井板１に対して押上力が器具本体５１に付与される。
従って、天井板１への取り付けに際し、天井板１の埋設孔２の上面に取付板１１が配置された後に、天井板１の埋設孔２の下面に枠体１２が配置されて枠体１２が取付板１１に仮止めされる。そして、枠体１２の器具本体挿通孔２１および取付板１１の器具本体挿通孔１４を通じて器具本体５１が挿入され、器具本体５１の取付ばね５２により器具本体５１に作用する上昇力に伴う取付板１１に対する押下力と、器具本体５１の上昇に伴う枠体１２に対する押上力とにより、天井板１を挟み込んで器具本体５１を取り付けできる。 As shown in FIG. 12, after the renewal plate 10 is installed on the ceiling plate 1, the instrument main body 51 elastically deformed so that the attachment spring 52 follows the instrument main body 51 is provided with the instrument main body insertion hole 14 of the frame 12 and The attachment plate 11 is inserted into the instrument body insertion hole 21 from below. Then, as the instrument body 51 advances, the attachment spring 52 is elastically restored so as to increase the outer diameter, so that the attachment spring 52 pushes the instrument body 51 against the ceiling plate 1 to the instrument body 51. Is granted.
Therefore, when mounting to the ceiling plate 1, the mounting plate 11 is disposed on the upper surface of the embedded hole 2 of the ceiling plate 1, and then the frame body 12 is disposed on the lower surface of the embedded hole 2 of the ceiling plate 1. Temporarily fixed to the mounting plate 11. Then, the instrument main body 51 is inserted through the instrument main body insertion hole 21 of the frame 12 and the instrument main body insertion hole 14 of the attachment plate 11, and the attachment plate 11 accompanying the ascending force acting on the instrument main body 51 by the attachment spring 52 of the instrument main body 51. The instrument main body 51 can be attached with the ceiling board 1 being sandwiched by the pressing force on the frame body 12 and the push-up force on the frame body 12 as the instrument main body 51 rises.

図１３に示すように、器具本体５１が埋設孔２に取り付けられる際に、器具本体５１の取付ばね５２が、取付板１１の取付板側切欠１７に当接される。そのため、取付ばね５２に蓄積された弾性復元力により取付板１１に対して下方に向けて押圧される押下力が付与される。
従って、器具本体５１の取付ばね５２が取付板１１の取付板側切欠１７に当接されることにより、取付ばね５２の曲がりが規制され、器具本体５１の天井板１に対する保持力の低下を防止できる。 As shown in FIG. 13, when the instrument main body 51 is attached to the embedded hole 2, the attachment spring 52 of the instrument main body 51 is brought into contact with the attachment plate-side notch 17 of the attachment plate 11. Therefore, a pressing force that is pressed downward against the mounting plate 11 by the elastic restoring force accumulated in the mounting spring 52 is applied.
Therefore, when the attachment spring 52 of the appliance main body 51 is brought into contact with the attachment plate-side notch 17 of the attachment plate 11, the bending of the attachment spring 52 is restricted, and the holding force of the appliance main body 51 against the ceiling plate 1 is prevented from being lowered. it can.

このとき、器具本体５１の取付ばね５２は、枠体１２に有する枠体側切欠２５に対応して配置された取付板側切欠１７に当接される。
従って、取付ばね５２が枠体側切欠２５に対応する取付板側切欠１７に当接されることにより、取付板１１に対する押下力を確実に確保できる。 At this time, the attachment spring 52 of the instrument body 51 is brought into contact with the attachment plate-side notch 17 disposed corresponding to the frame-side notch 25 included in the frame 12.
Therefore, when the mounting spring 52 is brought into contact with the mounting plate side cutout 17 corresponding to the frame side cutout 25, a pressing force on the mounting plate 11 can be reliably ensured.

次に、リニューアルプレート１０をユニバーサルダウンライト型の照明器具６０に適用した場合について説明する。
図１４および図１５に示すように、照明器具６０は、器具本体６１の下方に支持台６２が設けられており、器具本体６１と支持台６２との間に取り付けられた首振回転軸６３により器具本体６１が首を振るように照射方向を変更可能である。
そして、器具本体６１を天井板１に取り付けた状態において、リニューアルプレート１０は、枠体１２の枠体側起立板２２の高さ寸法Ｌ１が、首振回転軸６３の天井板１からの高さ寸法Ｌ２よりも十分に小さい。
従って、ユニバーサルダウンライト型の照明器具６０に適用された場合に、枠体１２の枠体側起立板２２が首振回転軸６３に干渉しないために、首振回転軸６３の動作に支障なく設置できる。 Next, the case where the renewal plate 10 is applied to the universal downlight type lighting fixture 60 will be described.
As shown in FIGS. 14 and 15, the lighting fixture 60 is provided with a support base 62 below the fixture main body 61, and a swinging rotation shaft 63 attached between the fixture main body 61 and the support base 62. The irradiation direction can be changed so that the instrument body 61 swings its head.
And in the state which attached the instrument main body 61 to the ceiling board 1, as for the renewal plate 10, the height dimension L1 of the frame side standing board 22 of the frame 12 is the height dimension from the ceiling board 1 of the swing rotating shaft 63. It is sufficiently smaller than L2.
Accordingly, when applied to the universal downlight-type lighting fixture 60, the frame-side upright plate 22 of the frame 12 does not interfere with the swing rotation shaft 63, and therefore can be installed without any trouble in the operation of the swing rotation shaft 63. .

以上、説明した一実施形態のリニューアルプレート１０によれば、天井板１への取り付けに際し、天井板１の埋設孔２の上面に取付板１１が配置された後に、天井板１の埋設孔２の下面に枠体１２が配置されて枠体１２が取付板１１に仮止めされる。そして、枠体１２の器具本体挿通孔２１および取付板１１の器具本体挿通孔１４を通じて器具本体５１が挿入され、器具本体５１，６１の取付ばね５２により器具本体５１，６１に作用する上昇力に伴う取付板１１に対する押下力と、器具本体５１，６１の上昇に伴う枠体１２に対する押上力とにより、天井板１を挟み込んで器具本体５１，６１を取り付けできるために、従来のもののように、取付ばねを枠部材に有するリニューアルプレートと比べて、保持力の設定を簡単にできるとともに簡素な構造にできる。   As described above, according to the renewal plate 10 of the embodiment described above, after the mounting plate 11 is disposed on the upper surface of the embedded hole 2 of the ceiling plate 1, the embedded hole 2 of the ceiling plate 1 is mounted on the ceiling plate 1. The frame body 12 is disposed on the lower surface, and the frame body 12 is temporarily fixed to the mounting plate 11. And the instrument main body 51 is inserted through the instrument main body insertion hole 21 of the frame body 12 and the instrument main body insertion hole 14 of the mounting plate 11, and the ascending force acting on the instrument main bodies 51, 61 by the attachment spring 52 of the instrument main bodies 51, 61. The fixture body 51, 61 can be attached by sandwiching the ceiling plate 1 by the pressing force on the accompanying mounting plate 11 and the push-up force on the frame body 12 as the appliance main bodies 51, 61 are raised. Compared with a renewal plate having an attachment spring as a frame member, the holding force can be easily set and the structure can be simplified.

また、一実施形態のリニューアルプレート１０によれば、取付板１１が天井板１の埋設孔２上に配置されるときに、位置決め突起１９により、取付板１１を埋設孔２の所定位置に位置決めできる。   Further, according to the renewal plate 10 of one embodiment, when the mounting plate 11 is disposed on the embedded hole 2 of the ceiling plate 1, the mounting plate 11 can be positioned at a predetermined position of the embedded hole 2 by the positioning protrusion 19. .

そして、一実施形態のリニューアルプレート１０によれば、器具本体５１，６１が埋設孔２に取り付けられる際に、器具本体５１，６１の取付ばね５２が取付板１１の取付板側切欠１７に当接されることにより、取付ばね５２の曲がりが規制され、器具本体５１，６１の天井板１に対する保持力の低下を防止できる。   According to the renewal plate 10 of one embodiment, when the instrument main bodies 51, 61 are attached to the buried hole 2, the attachment springs 52 of the instrument main bodies 51, 61 abut against the attachment plate side notch 17 of the attachment plate 11. By doing so, the bending of the attachment spring 52 is restricted, and a decrease in the holding force of the instrument main bodies 51 and 61 with respect to the ceiling plate 1 can be prevented.

さらに、一実施形態のリニューアルプレート１０によれば、器具本体５１，６１が埋設孔２に取り付けられる際に、器具本体５１，６１の取付ばね５２が枠体側切欠２５に対応して配置される取付板側切欠１７に当接されることにより、取付板１１に対する押下力を確実に確保できる。   Furthermore, according to the renewal plate 10 of one embodiment, when the instrument main bodies 51 and 61 are attached to the embedded holes 2, the attachment springs 52 of the instrument main bodies 51 and 61 are arranged corresponding to the frame-side cutouts 25. By being brought into contact with the plate-side notch 17, a pressing force on the mounting plate 11 can be reliably ensured.

さらにまた、一実施形態のリニューアルプレート１０によれば、天井板１への取り付けに際し、天井板１の埋設孔２の上面に取付板１１が配置された後に、天井板１の埋設孔２の下面に枠体１２が配置されて枠体１２と取付板１１とが機械的に仮止めされるために、施工時に取付板１１を天井板１の表面から上方に逃げないようにできる。   Furthermore, according to the renewal plate 10 of the embodiment, when the mounting plate 11 is disposed on the upper surface of the embedded hole 2 of the ceiling plate 1, the lower surface of the embedded hole 2 of the ceiling plate 1 is attached. Since the frame 12 is disposed on the frame 12 and the frame 12 and the mounting plate 11 are mechanically temporarily fixed, the mounting plate 11 can be prevented from escaping upward from the surface of the ceiling plate 1 during construction.

加えて、一実施形態のリニューアルプレート１０によれば、ユニバーサルダウンライト型の照明器具６０に適用された場合に、枠体１２の枠体側起立板２２が首振回転軸６３に干渉しないために、首振回転軸６３の動作に支障なく設置できる。   In addition, according to the renewal plate 10 of the embodiment, when applied to the universal downlight-type lighting fixture 60, the frame side upright plate 22 of the frame body 12 does not interfere with the swing rotation shaft 63. It can be installed without hindrance to the operation of the swing rotation shaft 63.

なお、本発明のリニューアルプレートにおいて器具本体，ＬＥＤ，ＬＥＤユニット，レンズ等は、前述した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 the renewal plate of the present invention, the instrument body, the LED, the LED unit, the lens, and the like are not limited to the above-described embodiments, and appropriate modifications and improvements can be made.

１ 天井板
２ 埋設孔
１０ リニューアルプレート
１１ 取付板
１２ 枠体
１４，２１ 器具本体挿通孔（孔）
１５ 取付板側起立板（立壁）
１６ ねじ孔（枠体取付部）
１７ 取付板側切欠（切欠部）
１９ 位置決め突起（突起）
２２ 枠体側起立板（立壁）
２４ スリット（取付板取付溝）
２５ 枠体側切欠（切欠部）
５０，６０ 照明器具
５１，６１ 器具本体
５２ 取付ばね
６３ 首振回転軸 DESCRIPTION OF SYMBOLS 1 Ceiling board 2 Buried hole 10 Renewal plate 11 Mounting plate 12 Frame 14, 21 Instrument body insertion hole (hole)
15 Mounting plate side upright plate (standing wall)
16 Screw hole (frame mounting part)
17 Mounting plate side notch (notch)
19 Positioning protrusion (protrusion)
22 Frame side upright plate (standing wall)
24 Slit (Mounting plate mounting groove)
25 Frame side notch (notch)
50, 60 Lighting device 51, 61 Device body 52 Mounting spring 63 Swing axis

Claims (4)

天井板の埋設孔の上面に配置される取付板と、前記天井板の埋設孔の下面に配置される枠体と、を有し、前記取付板と前記枠体とが前記天井板を挟み込むことで、器具本体に取付ばねを有する照明器具の前記器具本体を支持するリニューアルプレートであって、
前記取付板は、
前記器具本体が挿通される第１の挿通孔と、
前記第１の挿通孔の周縁に設けられる、上方に突出する取付板側起立板と、
前記取付板側起立板に設けられるねじ孔と、
前記取付板側起立板の、前記取付ばねに対応する位置に形成される、前記取付ばねが収まる大きさの取付板側切欠と、
を有し、
前記枠体は、
前記器具本体が挿通される第２の挿通孔と、
前記第２の挿通孔の周縁に設けられ、かつ上方に突出する枠体側起立板と、
前記枠体側起立板の前記取付板側切欠に対応する位置に形成される、前記取付ばねが収まる大きさの枠体側切欠と、
を有し、
前記枠体側起立板は、その一部に、その他の部分よりもさらに上方に突出し、かつ前記取付板側起立板のねじ孔に対応する位置に、上下方向である縦方向に切除されたスリットが形成されているねじ支持板を有し、
前記ねじ支持板は、前記取付板側起立板の内周側における前記取付板側起立板のねじ孔に対応する位置に配置され、かつ、ねじが、前記第２の挿通孔の内周側から前記スリットを通じて前記取付板側起立板のねじ孔にねじ込まれるリニューアルプレート。 A mounting plate disposed on the upper surface of the inlay cavity ceiling plate, anda frame body disposed on the lower surface of the inlay cavity of the ceiling board, write to the mounting plate and the frame body sandwiching the ceiling plate in O by-law, a renewal plate for supporting the instrument body of the luminaire having a mounting spring on the instrument body,
The mounting plate is
A first insertion hole through which the instrument body is inserted through,
A mounting plate side upright plate projecting upward provided at the periphery of the first insertion hole;
A screw hole provided in the mounting plate side upright plate;
A mounting plate side notch formed in a position corresponding to the mounting spring of the mounting plate side upright plate, and having a size to accommodate the mounting spring;
Have
The frame is
A second insertion hole through which the instrument body is inserted through,
A frame-side standing plate provided at the periphery of the second insertion hole and protruding upward;
A frame-side notch having a size to accommodate the mounting spring formed at a position corresponding to the mounting plate-side notch of the frame-side upright plate;
I have a,
The frame-side upright plate has a slit, which is cut out in the vertical direction, which is the vertical direction, at a part of the frame-side upright plate that protrudes further upward than the other parts and corresponds to the screw hole of the mounting plate side upright plate. Having a screw support plate formed;
The screw support plate is disposed at a position corresponding to the screw hole of the mounting plate side upright plate on the inner peripheral side of the mounting plate side upright plate, and the screw is from the inner peripheral side of the second insertion hole. the mounting plate-side upright plate screw holes screwed Ru renewal plate through the slit. 請求項１に記載のリニューアルプレートにおいて、
前記取付板は、前記天井板に位置決められる突起を有するリニューアルプレート。 The renewal plate according to claim 1,
The mounting plate is a renewal plate having a protrusion positioned on the ceiling plate. 請求項１または請求項２に記載のリニューアルプレートにおいて、
前記ねじによって、前記取付板と前記枠体とを仮止めすることが可能であるリニューアルプレート。 In the renewal plate according to claim 1 or 2 ,
By the screw, renewal plate and said frame and said mounting plate can be temporarily fixed. 請求項１ないし請求項３のいずれか１項に記載のリニューアルプレートにおいて、
前記器具本体が取り付けられた状態において、前記枠体における前記ねじ支持板の、前記天井板の上面からの高さは、前記器具本体における首振回転軸の、前記天井板の上面からの高さよりも低いリニューアルプレート。 In the renewal plate according to any one of claims 1 to 3 ,
In a state in which the instrument body is mounted, the screw support plate in the frame, the height from the upper surface of the ceiling plate, the rotary shaft vibration neck that put on the instrument body, from the upper surface of the ceiling plate Renewal plate lower than height.
JP2010217549A 2010-09-28 2010-09-28 Renewal plate Expired - Fee Related JP5623220B2 (en)

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