JP6823290B2 - Emergency lighting equipment - Google Patents

Emergency lighting equipment Download PDF

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JP6823290B2
JP6823290B2 JP2017059909A JP2017059909A JP6823290B2 JP 6823290 B2 JP6823290 B2 JP 6823290B2 JP 2017059909 A JP2017059909 A JP 2017059909A JP 2017059909 A JP2017059909 A JP 2017059909A JP 6823290 B2 JP6823290 B2 JP 6823290B2
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power supply
light source
storage battery
electric wire
terminal block
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JP2018163787A (en
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和也 冨山
和也 冨山
大志郎 世良
大志郎 世良
優 佐々木
優 佐々木
渉 閨谷
渉 閨谷
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Toshiba Lighting and Technology Corp
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Toshiba Lighting and Technology Corp
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本発明の実施形態は、非常時に蓄電池の電源によって光源が点灯する非常用照明装置に関する。 An embodiment of the present invention relates to an emergency lighting device in which a light source is turned on by a power source of a storage battery in an emergency.

従来、非常用照明装置は、天井等に設置される器具本体に、光源および電源ユニットとともに蓄電池を配設しており、停電等の非常時に蓄電池の電源によって光源を点灯させるようにしている。このような非常用照明装置では、蓄電池の寿命に伴い、蓄電池を交換する作業が必要となっている。 Conventionally, in an emergency lighting device, a storage battery is arranged together with a light source and a power supply unit in a fixture main body installed on a ceiling or the like, and the light source is turned on by the power supply of the storage battery in an emergency such as a power failure. In such an emergency lighting device, it is necessary to replace the storage battery with the life of the storage battery.

非常用照明装置は、高天井等の高所に設置される場合もある。高所に設置された非常用照明器具の蓄電池を交換するには、足場等が必要となり、作業者が足場等に登って高所で作業しなければならず、蓄電池の交換を容易に行うことができない。また、非常用照明装置は高所以外にも作業しにくい場所に設置される場合があり、このような場合にも蓄電池の交換を容易に行うことができない。 The emergency lighting device may be installed in a high place such as a high ceiling. Scaffolding, etc. is required to replace the storage battery of emergency lighting equipment installed in high places, and workers must climb the scaffolding, etc. to work in high places, and the storage battery should be easily replaced. I can't. Further, the emergency lighting device may be installed in a place other than a high place where it is difficult to work, and even in such a case, the storage battery cannot be easily replaced.

特開2010−97915号公報Japanese Unexamined Patent Publication No. 2010-97915

本発明が解決しようとする課題は、器具本体の設置場所にかかわらず、蓄電池の交換を容易にできる非常用照明装置を提供することである。 An object to be solved by the present invention is to provide an emergency lighting device capable of easily replacing a storage battery regardless of the installation location of the fixture main body.

実施形態の非常用照明装置は、光源、器具本体、端子台、カバー、蓄電池および電源ユニットを備える。器具本体は、下側に光源が取り付けられるカバーは、器具本体の外面との間に端子台を覆う。端子台は、器具本体に設置され、光源に接続される。蓄電池は、器具本体とは別に設置される。電源ユニットは、器具本体とは別に設置されるとともに端子台に接続される耐火電線を介して光源に接続され、非常時に蓄電池からの電源によって光源に点灯用電源を供給する。 The emergency lighting device of the embodiment includes a light source, a fixture body, a terminal block, a cover, a storage battery, and a power supply unit. A light source is attached to the lower side of the fixture body. The cover covers the terminal block with the outer surface of the instrument body. The terminal block is installed on the fixture body and is connected to the light source. The storage battery is installed separately from the main body of the appliance. The power supply unit is installed separately from the fixture body and is connected to the light source via a refractory electric wire connected to the terminal block, and supplies power for lighting to the light source by the power supply from the storage battery in an emergency.

本発明によれば、器具本体の設置場所にかかわらず、蓄電池の交換を容易にすることが期待できる。 According to the present invention, it can be expected that the storage battery can be easily replaced regardless of the installation location of the instrument main body.

一実施形態を示し、非常用照明装置を説明する模式図である。It is a schematic diagram which shows one Embodiment and explains an emergency lighting apparatus. 同上非常用照明装置の器具本体の斜視図である。It is a perspective view of the fixture main body of the emergency lighting device as above. 同上器具本体の下方から見た斜視図である。It is a perspective view seen from the lower side of the device body as above.

以下、一実施形態を、図面を参照して説明する。 Hereinafter, one embodiment will be described with reference to the drawings.

図1に非常用照明装置10を説明する模式図を示す。 FIG. 1 shows a schematic diagram illustrating the emergency lighting device 10.

非常用照明装置10は、床面11から天井12までの高さが高い高天井の空間を有する場所に設置される。非常用照明装置10は、天井12に設置される器具本体13と、床面11に近い高さ位置に設置される電源部14とを備え、これら器具本体13と電源部14との間が耐火電線15によって電気的に接続されている。 The emergency lighting device 10 is installed in a place having a high ceiling space having a high height from the floor surface 11 to the ceiling 12. The emergency lighting device 10 includes a fixture main body 13 installed on the ceiling 12 and a power supply unit 14 installed at a height close to the floor surface 11, and the space between the fixture main body 13 and the power supply unit 14 is fireproof. It is electrically connected by an electric wire 15.

器具本体13は、光源16、およびこの光源16に器具内電線によって電気的に接続された端子台17を備えている。端子台17には、電源部14からの耐火電線15が電気的に接続される。 The instrument body 13 includes a light source 16 and a terminal block 17 electrically connected to the light source 16 by an electric wire inside the instrument. The refractory electric wire 15 from the power supply unit 14 is electrically connected to the terminal block 17.

電源部14は、充放電可能とする蓄電池18、および外部電源または蓄電池18の電源を所定の点灯用電源に変換して光源16に供給する電源ユニット19を備えている。電源ユニット19は、分電盤20に電気的に接続され、分電盤20から交流電源等の外部電源が供給される。そして、電源ユニット19は、分電盤20から外部電源が供給されている通常時に、外部電源を直流電源等の通常点灯用電源に変換して光源16に供給するとともに、外部電源を充電用電源に変換して蓄電池18に供給することによって蓄電池18を充電し、また、外部電源の停電時等の非常時に、蓄電池18の電源を所定の非常点灯用電源に変換して光源16に供給する。 The power supply unit 14 includes a storage battery 18 that can be charged and discharged, and a power supply unit 19 that converts the power supply of the external power supply or the storage battery 18 into a predetermined lighting power supply and supplies it to the light source 16. The power supply unit 19 is electrically connected to the distribution board 20, and an external power source such as an AC power supply is supplied from the distribution board 20. Then, the power supply unit 19 converts the external power supply into a power supply for normal lighting such as a DC power supply and supplies the external power supply to the light source 16 when the external power supply is supplied from the distribution board 20, and also supplies the external power supply to the charging power supply. The storage battery 18 is charged by converting it into a power source for emergency lighting, and the power source of the storage battery 18 is converted into a predetermined power source for emergency lighting and supplied to the light source 16 in an emergency such as a power failure of an external power source.

耐火電線15は、器具内配線に用いられる電線よりも太い単線の電線が用いられている。耐火電線15は、器具本体13と電源部14との間において図示しない金属筒に挿通されている。 As the refractory electric wire 15, a single electric wire thicker than the electric wire used for the wiring inside the appliance is used. The refractory electric wire 15 is inserted into a metal cylinder (not shown) between the instrument main body 13 and the power supply unit 14.

そして、天井12には複数の器具本体13が設置されており、電源部14からの点灯用電源が複数の器具本体13に順に供給されるように、複数の器具本体13の端子台17が送り配線21によって順に接続されており、非常用照明システムが構成されている。送り配線21は、耐火電線15が用いられ、図示しない金属筒に挿通されている。 A plurality of fixture bodies 13 are installed on the ceiling 12, and the terminal blocks 17 of the plurality of fixture bodies 13 are fed so that the lighting power from the power supply unit 14 is sequentially supplied to the plurality of fixture bodies 13. They are connected in order by wiring 21 to form an emergency lighting system. A refractory electric wire 15 is used for the feed wiring 21, and the feed wiring 21 is inserted into a metal cylinder (not shown).

次に、図2および図3に器具本体13を示す。 Next, FIG. 2 and FIG. 3 show the instrument main body 13.

器具本体13は、放熱体23、この放熱体23の下面に配置される光源16である発光モジュール24、この発光モジュール24を覆う光源カバー25、放熱体23を支持する支持体26、この支持体26を天井12に対して回動可能に支持するアングル27、器具本体13に配設された端子台17、およびこの端子台17を覆うカバー28を備えている。そして、器具本体13には、蓄電池18および電源ユニット19は配設されていない。 The fixture body 13 includes a heat radiating body 23, a light source module 24 which is a light source 16 arranged on the lower surface of the heat radiating body 23, a light source cover 25 covering the light emitting module 24, a support 26 supporting the heat radiating body 23, and the support body. It is provided with an angle 27 that rotatably supports 26 with respect to the ceiling 12, a terminal block 17 arranged on the instrument body 13, and a cover 28 that covers the terminal block 17. The storage battery 18 and the power supply unit 19 are not arranged on the instrument main body 13.

放熱体23は、平板状の放熱板31、およびこの放熱板31の上面に突設された複数の放熱フィン32を有している。 The heat radiating body 23 has a flat plate-shaped heat radiating plate 31 and a plurality of heat radiating fins 32 projecting from the upper surface of the heat radiating plate 31.

発光モジュール24は、基板33、この基板33に実装された例えばLED等の複数の発光素子34を有している。発光モジュール24は、複数用いられ、放熱体23の放熱板31の下面に四角形状に組み合わせて配設されている。 The light emitting module 24 has a substrate 33 and a plurality of light emitting elements 34 such as LEDs mounted on the substrate 33. A plurality of light emitting modules 24 are used, and are arranged in a square shape on the lower surface of the heat radiating plate 31 of the heat radiating body 23.

光源カバー25は、光透過性を有し、各発光素子34に対向して配光を制御するための図示しないレンズ部が設けられている。光源カバー25は、各発光モジュール24毎に1つずつ用いられている。 The light source cover 25 has light transmission and is provided with a lens portion (not shown) for controlling light distribution facing each light emitting element 34. One light source cover 25 is used for each light emitting module 24.

支持体26は、放熱体23の周囲を支持する前面枠35、およびこの前面枠35を支持する背面枠36を有している。背面枠36は、放熱体23の上方に離間して配設される取付板37、この取付板37の両側から下方へ折曲されて前面枠35に連結された複数の脚部38、および取付板37の両側から上方に折曲された連結部39を備えている。取付板37の中央には配線孔40が設けられている。 The support body 26 has a front frame 35 that supports the periphery of the heat radiating body 23, and a back frame 36 that supports the front frame 35. The back frame 36 includes a mounting plate 37 disposed above the radiator body 23, a plurality of legs 38 bent downward from both sides of the mounting plate 37 and connected to the front frame 35, and mounting. It is provided with connecting portions 39 that are bent upward from both sides of the plate 37. A wiring hole 40 is provided in the center of the mounting plate 37.

アングル27は、断面略コ字形に形成され、両端部が支持体26の連結部39に図示しないボルト等によって回動可能に連結されている。 The angle 27 is formed in a substantially U-shaped cross section, and both ends thereof are rotatably connected to the connecting portion 39 of the support 26 by a bolt or the like (not shown).

端子台17は、絶縁性を有する端子台本体41、およびこの端子台本体41内に配設された図示しない端子を備えている。端子台本体41は、一面である接続面41aに、耐火電線15を挿入する耐火電線挿入孔42と、光源16と接続される器具内電線43を挿入する器具内電線挿入孔44とが設けられている。耐火電線挿入孔42は4つ設けられており、そのうちの2つに電源元側(電源ユニット19に近い側)の一対の耐火電線15が接続され、残りの2つに一対の送り配線21が接続される。器具内電線挿入孔44は4つ設けられており、そのうちの2つに一対の器具内電線43が接続される。耐火電線挿入孔42は、器具内電線43よりも太い耐火電線15(送り配線21)を挿入するために、器具内電線挿入孔44よりも大径に設けられている。そして、端子台本体41内の端子により、端子台本体41内に挿入された耐火電線15(送り配線21)と器具内電線43とが電気的に接続される。 The terminal block 17 includes an insulating terminal block main body 41 and terminals (not shown) arranged in the terminal block main body 41. The terminal block main body 41 is provided with a fireproof electric wire insertion hole 42 for inserting the fireproof electric wire 15 and an internal electric wire insertion hole 44 for inserting the internal electric wire 43 connected to the light source 16 on the connection surface 41a which is one surface. ing. Four refractory wire insertion holes 42 are provided, two of which are connected to a pair of refractory wires 15 on the power source side (the side closer to the power supply unit 19), and a pair of feed wires 21 are connected to the remaining two. Be connected. Four internal electric wire insertion holes 44 are provided, and a pair of internal electric wires 43 are connected to two of them. The fireproof electric wire insertion hole 42 is provided with a diameter larger than that of the electric wire insertion hole 44 in the appliance in order to insert the fireproof electric wire 15 (feed wiring 21) thicker than the electric wire 43 in the appliance. Then, the refractory electric wire 15 (feed wiring 21) inserted in the terminal block main body 41 and the electric wire 43 in the appliance are electrically connected by the terminals in the terminal block main body 41.

端子台17は、器具本体13の取付板37上に設置されている。このとき、端子台17は、接続面41aが取付板37のアングル27が連結される縁部とは異なる縁部側に対向されるとともに、取付板37の中心よりも縁部側に近付いた位置に設置される。光源16と接続されている器具内電線43は、器具本体13の取付板37に設けられた配線孔40を通じて端子台17に接続されている。 The terminal block 17 is installed on the mounting plate 37 of the instrument main body 13. At this time, the terminal block 17 is at a position where the connection surface 41a faces the edge side different from the edge portion to which the angle 27 of the mounting plate 37 is connected, and is closer to the edge portion side than the center of the mounting plate 37. Will be installed in. The electric wire 43 in the fixture connected to the light source 16 is connected to the terminal block 17 through a wiring hole 40 provided in the mounting plate 37 of the fixture main body 13.

カバー28は、例えば合成樹脂または金属によって形成されており、器具本体13との間に端子台17および器具内電線43を覆うように、下面側が開口された箱状に形成されている。カバー28は、ねじ等によって器具本体13に固定されている。カバー28には、耐火電線15および送り配線21が挿通する挿通部が設けられている。 The cover 28 is made of, for example, synthetic resin or metal, and is formed in a box shape having an open lower surface side so as to cover the terminal block 17 and the electric wire 43 in the appliance between the cover 28 and the instrument main body 13. The cover 28 is fixed to the instrument body 13 with screws or the like. The cover 28 is provided with an insertion portion through which the refractory electric wire 15 and the feed wiring 21 are inserted.

そして、非常用照明装置10は、分電盤20から電源ユニット19に外部電源が供給されている通常時に、電源ユニット19で外部電源を直流電源等の通常点灯用電源に変換し、この通常点灯用電源を耐火電線15、端子台17および器具内電線43を通じて光源16に供給し、また、外部電源によって蓄電池18を充電する。通常点灯用電源は送り配線21を通じて各器具本体13に供給される。 Then, the emergency lighting device 10 converts the external power supply into a power supply for normal lighting such as a DC power supply at the power supply unit 19 when the external power supply is supplied from the distribution board 20 to the power supply unit 19, and the normal lighting is performed. Power is supplied to the light source 16 through the fireproof electric wire 15, the terminal block 17, and the electric wire 43 in the fixture, and the storage battery 18 is charged by an external power source. The power for normal lighting is supplied to each appliance main body 13 through the feed wiring 21.

通常点灯用電源が供給された各器具本体13の光源16は点灯し、天井側から下方へ光を照射する。 The light source 16 of each fixture main body 13 to which the power for normal lighting is supplied lights up and irradiates light from the ceiling side downward.

また、停電時等で分電盤20から電源ユニット19への外部電源の供給が停止された非常時には、電源ユニット19により蓄電池18の電源を所定の非常点灯用電源に変換し、この非常点灯用電源を耐火電線15、端子台17および器具内電線43を通じて光源16に供給し、また、非常点灯用電源を送り配線21を通じて各器具本体13の光源16に供給する。 Further, in an emergency when the supply of external power from the distribution board 20 to the power supply unit 19 is stopped due to a power failure or the like, the power supply unit 19 converts the power supply of the storage battery 18 into a predetermined emergency lighting power supply for this emergency lighting. Power is supplied to the light source 16 through the fireproof electric wire 15, the terminal block 17, and the electric wire 43 in the appliance, and the emergency lighting power is supplied to the light source 16 of each appliance main body 13 through the feed wiring 21.

非常点灯用電源が供給された各器具本体13の光源16は点灯し、天井側から下方へ光を照射する。 The light source 16 of each fixture body 13 to which the emergency lighting power is supplied lights up and irradiates light from the ceiling side downward.

また、蓄電池18は、寿命に伴って定期的に交換される。蓄電池18は、床面11に近い高さ位置に設置される電源部14に配置されているため、足場等を用いることなく、蓄電池18を容易に交換することができる。 Further, the storage battery 18 is regularly replaced at the end of its life. Since the storage battery 18 is arranged in the power supply unit 14 installed at a height close to the floor surface 11, the storage battery 18 can be easily replaced without using a scaffolding or the like.

以上のように、本実施形態の非常用照明装置10によれば、器具本体13とは別の場所に蓄電池18および電源ユニット19を設置し、耐火電線15および器具本体13に設置された端子台17を介して電源ユニット19と器具本体13の光源16とを接続するため、器具本体13の設置場所にかかわらず、蓄電池18を任意の場所に設置することができ、蓄電池18の交換を容易に行うことができる。 As described above, according to the emergency lighting device 10 of the present embodiment, the storage battery 18 and the power supply unit 19 are installed in a place different from the fixture main body 13, and the terminal block is installed on the fireproof electric wire 15 and the fixture main body 13. Since the power supply unit 19 and the light source 16 of the instrument body 13 are connected via 17, the storage battery 18 can be installed at any place regardless of the installation location of the instrument body 13, and the storage battery 18 can be easily replaced. It can be carried out.

また、端子台17は器具本体13の外面に設置され、この端子台17への耐火電線15や送り配線21の配線作業を容易にできるうえに、端子台17および器具内電線43をカバー28によって覆い、耐火性を確保することができる。 Further, the terminal block 17 is installed on the outer surface of the instrument body 13, and the wiring work of the fireproof electric wire 15 and the feed wiring 21 to the terminal block 17 can be easily performed, and the terminal block 17 and the electric wire 43 in the instrument are covered by the cover 28. It can be covered and fire resistance can be ensured.

なお、蓄電池18は、電源ユニット19とともに電源部14に配設していたが、電源部14の外部に配設し、停電等の非常時に電源ユニット19に蓄電池18の電源を供給するようにしてもよい。 The storage battery 18 was arranged in the power supply unit 14 together with the power supply unit 19, but is arranged outside the power supply unit 14 so as to supply the power supply of the storage battery 18 to the power supply unit 19 in an emergency such as a power failure. May be good.

また、器具本体13には、電源ユニット19からは基準の通常点灯用電源を各器具本体13の光源16に供給し、各器具本体13では光源16の出力等に応じて基準の通常点灯用電源を光源16の点灯に適した点灯電源に変換して光源16に供給する変換回路を備えていてもよい。この変換回路は、構成を簡素化するために、発光モジュール24の基板33に一体に設けることができる。 Further, the power supply unit 19 supplies the standard power supply for normal lighting to the light source 16 of each fixture body 13, and each fixture body 13 supplies the reference power supply for normal lighting according to the output of the light source 16 and the like. May be provided with a conversion circuit that converts the light source 16 into a lighting power source suitable for lighting the light source 16 and supplies the light source 16. This conversion circuit can be integrally provided on the substrate 33 of the light emitting module 24 in order to simplify the configuration.

本発明のいくつかの実施形態を説明したが、これらの実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。これら新規な実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。これら実施形態やその変形は、発明の範囲や要旨に含まれるとともに、特許請求の範囲に記載された発明とその均等の範囲に含まれる。 Although some embodiments of the present invention have been described, these embodiments are presented as examples and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other embodiments, and various omissions, replacements, and changes can be made without departing from the gist of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are also included in the scope of the invention described in the claims and the equivalent scope thereof.

10 非常用照明装置
13 器具本体
15 耐火電線
16 光源
17 端子台
18 蓄電池
19 電源ユニット
28 カバー
10 Emergency lighting equipment
13 Instrument body
15 Refractory electric wire
16 Light source
17 Terminal block
18 storage battery
19 Power supply unit
28 cover

Claims (1)

光源と;
下側に前記光源が取り付けられる器具本体と;
前記器具本体の外面に設置され、前記光源に接続される端子台と;
前記器具本体の外面との間に前記端子台を覆うカバーと;
前記器具本体とは別に設置される蓄電池と;
前記器具本体とは別に設置されるとともに前記端子台に接続される耐火電線を介して前記光源に接続され、非常時に前記蓄電池からの電源によって前記光源に点灯用電源を供給する電源ユニットと;
を備えることを特徴とする非常用照明装置
With a light source ;
With the fixture body to which the light source is attached on the lower side ;
With a terminal block installed on the outer surface of the fixture body and connected to the light source;
With a cover that covers the terminal block between the device body and the outer surface;
With a storage battery installed separately from the instrument body;
A power supply unit that is installed separately from the fixture body and is connected to the light source via a refractory electric wire connected to the terminal block to supply lighting power to the light source by the power supply from the storage battery in an emergency;
An emergency lighting device characterized by being equipped with .
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Family Cites Families (1)

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Publication number Priority date Publication date Assignee Title
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