JP4607647B2 - Internally illuminated sign - Google Patents
Internally illuminated sign Download PDFInfo
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- JP4607647B2 JP4607647B2 JP2005122300A JP2005122300A JP4607647B2 JP 4607647 B2 JP4607647 B2 JP 4607647B2 JP 2005122300 A JP2005122300 A JP 2005122300A JP 2005122300 A JP2005122300 A JP 2005122300A JP 4607647 B2 JP4607647 B2 JP 4607647B2
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Description
本発明は、非常時に周囲が暗闇になった場合でも非常用光源が点灯することで利用者の誘導を図ることができる内照式誘導サインに関するものである。 The present invention relates to an internally illuminated guidance sign that can guide a user by turning on an emergency light source even when the surroundings are dark in an emergency.
非常時に周囲が暗闇になった場合に非常用光源が点灯する内照式サインとしては、常用点灯回路と、主電源の停止を検出する停電検出回路と、蓄電池と、非常点灯回路と、充電回路とを有してなる非常用照明器具において、蓄電池の電圧が一定値以上である場合には主電源からの充電を停止し、補充電手段のみにより蓄電池の充電をする非常用照明器具が開示されている。 As an internally illuminated sign that turns on the emergency light source when the surroundings are dark in an emergency, the service lighting circuit, the power failure detection circuit that detects when the main power supply is stopped, the storage battery, the emergency lighting circuit, and the charging circuit An emergency lighting fixture is disclosed that stops charging from the main power source and charges the storage battery only by means of auxiliary charging when the voltage of the storage battery is equal to or greater than a certain value. ing.
しかしながら、特許文献１に記載のような従来の内照式誘導サインでは、上述の如く複雑な回路を備えたもので、また設置時に組み込むことを前提としており、既存の内照式誘導サインに後から適用するのは容易なものではなかった。また非常時に点灯するかの点検には別途点検用装置を必要とし、更には光源が一体に組み込まれていることで、交換や清掃等のメンテナンスを行うには手間がかかるものであった。 However, the conventional internally-illuminated guidance sign as described in Patent Document 1 is provided with a complicated circuit as described above, and is assumed to be incorporated at the time of installation. It was not easy to apply. In addition, an inspection device is required for checking whether the lamp is lit in an emergency, and further, since the light source is integrated, it takes time to perform maintenance such as replacement and cleaning.
本発明は上記の如き課題に鑑みてなされたものであり、既存の内照式誘導サインに容易に適用することができ、また点検やメンテナンスを容易に行うことができる内照式誘導サインを提供せんとするものである。 The present invention has been made in view of the above problems, and provides an internally illuminated guidance sign that can be easily applied to an existing internally illuminated guidance sign and can be easily inspected and maintained. It is something to be done.
上記目的を達成するため、本発明は以下のような構成としている。すなわち、本発明に係わる内照式誘導サインは、外部電源により点灯する主光源と、前記主光源の点灯により情報を表示する透光性の表示部とを備え、更に前記外部電源と接続された、蓄電手段、制御部及び非常用光源を含んでなる非常用照明ユニットを備え、該非常用照明ユニットは、前記制御部が外部電源の供給が停止されたことを感知した際に、前記蓄電手段の電力を前記非常用光源に供給するようにして前記非常用光源を点灯するようになされた内照式誘導サインであって、出口方向を表示する出口表示を備えた表示部が前面側に設けられた筐体内に、前記主光源に加えて非常用照明ユニットが設けられ、前記非常用照明ユニットは、主光源に外部電源を供給するケーブルに接続されたコネクターによって、前記外部電源に着脱自在に取り付けられ、また該非常用照明ユニットに設けられた非常用光源は、前記表示部の主に出口表示付近を背面側から内照するようになされたＬＥＤであることを特徴とするものである。 In order to achieve the above object, the present invention is configured as follows. That is, the internally illuminated guidance sign according to the present invention includes a main light source that is turned on by an external power source, a translucent display unit that displays information by turning on the main light source, and is further connected to the external power source. An emergency lighting unit comprising a power storage means, a control unit and an emergency light source, wherein the emergency lighting unit detects the power storage means when the control unit senses that the supply of external power has been stopped. An internal-illuminated guidance sign that is adapted to turn on the emergency light source so as to supply the emergency light to the emergency light source, and a display unit having an exit display that displays the exit direction is provided on the front side. In addition to the main light source, an emergency lighting unit is provided in the housing, and the emergency lighting unit is detachable from the external power source by a connector connected to a cable for supplying an external power source to the main light source. Emergency light source provided mounted, also in non-conventional illumination unit is characterized in that near main outlet display on the display unit is an LED that is adapted to the inner irradiation from the back side.
本発明に係わる内照式誘導サインによれば、非常時に外部電源の供給が停止し、周囲が暗闇になった場合でも非常用光源が点灯することで利用者の誘導を図ることができるが、非常用光源、制御部及び蓄電手段が非常用照明ユニットとなされ、その非常用照明ユニットが外部電源に対して着脱自在となされていることで、非常用照明ユニットを既存の内照式誘導サインの外部電源に取り付けることで容易に適用することができ、また非常用照明ユニットをユニットごと取り外して点検やメンテナンスを容易に行うことができる。 According to the internally guided sign according to the present invention, it is possible to guide the user by turning on the emergency light source even when the external power supply is stopped in an emergency and the surroundings are dark. The emergency light source, the control unit, and the power storage means are made into an emergency lighting unit, and the emergency lighting unit is detachable from an external power source. It can be easily applied by attaching it to an external power source, and the emergency lighting unit can be removed together with the unit for easy inspection and maintenance.
また請求項１に記載の内照式誘導サインにおいて、前記非常用照明ユニットは、前記表示部に対して前記主光源と同じ側に設けられ、前記非常用光源が前記表示部の主に出口表示付近を内照するようになされているので、非常時に外部電源の供給が停止し、周囲が暗闇になった場合に最も必要とされる出口表示を内照して表示することで、利用者への避難誘導と安心感の付与を図ることができ好ましい。 The internally illuminated guidance sign according to claim 1, wherein the emergency lighting unit is provided on the same side as the main light source with respect to the display unit, and the emergency light source mainly displays an exit of the display unit. Runode been made near to UchiTeru, supply of the external power supply is stopped in an emergency, by displaying to UchiTeru outlet indication periphery is most needed when it becomes dark, the user It is preferable to provide evacuation guidance and a sense of security.
本発明に係わる内照式誘導サインによれば、非常時に外部電源の供給が停止し、周囲が暗闇になった場合でも非常用光源が点灯することで利用者の誘導を図ることができるが、非常用光源、制御部及び蓄電手段が非常用照明ユニットとなされ、その非常用照明ユニットが外部電源に対して着脱自在となされていることで、非常用照明ユニットを既存の内照式誘導サインの外部電源に取り付けることで容易に適用することができ、また非常用照明ユニットをユニットごと取り外して点検やメンテナンスを容易に行うことができる。 According to the internally guided sign according to the present invention, it is possible to guide the user by turning on the emergency light source even when the external power supply is stopped in an emergency and the surroundings are dark. The emergency light source, the control unit, and the power storage means are made into an emergency lighting unit, and the emergency lighting unit is detachable from an external power source. It can be easily applied by attaching it to an external power source, and the emergency lighting unit can be removed together with the unit for easy inspection and maintenance.
本発明に係わる最良の実施の形態について、図面に基づき以下に具体的に説明する。 BEST MODE FOR CARRYING OUT THE INVENTION The best embodiment according to the present invention will be specifically described below with reference to the drawings.
図１は、本発明に係わる内照式誘導サインの、実施の一形態を示す一部破面図である。内照式誘導サイン１０は地下鉄の駅構内に設置され、利用者を出口に誘導するために設けられているもので、枠体４に周囲を囲われて形成された筐体内に蛍光管である主光源３が設けられ、主光源３が点灯することで前面側に設けられた透光性の表示部２に主光源３から発せられた光が透過することで、表示部２の情報が発光により表示されるものである。主光源３に対しては、平常時はケーブルＣ１により外部電源が供給されて点灯が行われるようになされている。内照式誘導サイン１０は、天井面Ｔに埋設されたアンカーナットＡに支持材Ｓが取り付けられることで、天井面Ｔから下方に吊り下げられて取り付けられている。 FIG. 1 is a partially broken view showing an embodiment of an internally illuminated guide sign according to the present invention. The internally-illuminated guide sign 10 is installed in a subway station and is provided to guide a user to the exit. The interior guide sign 10 is a fluorescent tube in a casing formed by being surrounded by a frame 4. When the main light source 3 is provided and the main light source 3 is turned on, the light emitted from the main light source 3 is transmitted to the translucent display unit 2 provided on the front side, so that information on the display unit 2 is emitted. Is displayed. The main light source 3 is normally lit by being supplied with an external power supply via a cable C1. The internally illuminated guide sign 10 is attached by being suspended downward from the ceiling surface T by attaching a support material S to an anchor nut A embedded in the ceiling surface T.
表示部２に対し、主光源３と同じ背面側には、更に非常用照明ユニット１が設けられている。非常用照明ユニット１は、ＬＥＤである非常用光源１１と、外部電源のケーブルＣ１にコネクタＮにより接続されたケーブルＣ２により外部電源と接続された制御部１２と、キャパシタである蓄電手段１３とが備えられたもので、平常時は制御部１２から蓄電手段１３に外部電源からの電力が供給されて、蓄電手段１３が充電された状態となされている。 An emergency lighting unit 1 is further provided on the same back side as the main light source 3 with respect to the display unit 2. The emergency lighting unit 1 includes an emergency light source 11 that is an LED, a control unit 12 that is connected to an external power source by a cable C2 that is connected to a cable C1 of an external power source by a connector N, and a power storage unit 13 that is a capacitor. The electric power from the external power source is supplied from the control unit 12 to the power storage unit 13 in a normal state, and the power storage unit 13 is charged.
地震等の非常時に、外部電源の供給が停止した場合、外部電源の電圧低下を制御部１２が検知し、検知した際に蓄電手段１３から制御部１２を通じて電力が非常用光源１１に供給されることで、非常用光源１１が点灯し、非常用電源１１付近の表示部２が内照される。非常用光源１１は、蓄電手段１３が完全に放電するまで点灯させておいてもよく、タイマー手段を備えて１０分前後で消灯するようにしておいてもよい。 In the event of an emergency such as an earthquake, when the supply of the external power supply stops, the control unit 12 detects a voltage drop of the external power supply, and when detected, power is supplied from the power storage means 13 to the emergency light source 11 through the control unit 12. Thus, the emergency light source 11 is turned on, and the display unit 2 near the emergency power source 11 is internally illuminated. The emergency light source 11 may be turned on until the power storage means 13 is completely discharged, or may be turned off in about 10 minutes with a timer means.
また非常用照明ユニット１は、非常時に点灯しなくなることの無いよう、定期的に点灯するかの点検が必要であり、また非常用光源１１の交換や塵埃の除去等のメンテナンスが必要なものであるが、非常用照明ユニット１がコネクタＮによって外部電源に着脱自在に取り付けられていることで、点灯の点検を行う際には外部電源を切ったり、他に点検用装置を設けたりする必要がなく、コネクタＮを外すことで容易に点検を行うことができる。またコネクタＮから取り外すことで、非常用照明ユニット１を作業のし易い場所に移動させて、容易にメンテナンスを行うこともできる。 In addition, the emergency lighting unit 1 needs to be inspected periodically so that it does not turn off in an emergency, and maintenance such as replacement of the emergency light source 11 and removal of dust is necessary. However, since the emergency lighting unit 1 is detachably attached to the external power supply by the connector N, it is necessary to turn off the external power supply or to provide another inspection device when checking the lighting. The inspection can be easily performed by removing the connector N. Also, by removing from the connector N, the emergency lighting unit 1 can be moved to a place where it is easy to work and maintenance can be easily performed.
図２は、図１に示した内照式誘導サイン１０の正面図である。非常時に外部電源の供給が停止した場合、非常用電源１１により表示部２の出口表示２１付近が内照される。かかる出口表示２１付近が内照されることで、非常時に外部電源の供給が停止し、駅構内の照明灯等も消灯して周囲が暗闇となった場合でも、出口表示２１を視認することができ、利用者の出口への誘導を図ると共に、出口が表示された方向にあるということを認識させて安心感を付与でき、パニックの発生等を未然に防止することにも繋がる。 FIG. 2 is a front view of the internally illuminated guidance sign 10 shown in FIG. When the supply of the external power supply is stopped in an emergency, the emergency power supply 11 illuminates the vicinity of the exit display 21 of the display unit 2. When the vicinity of the exit display 21 is internally illuminated, it is possible to visually recognize the exit display 21 even when the supply of external power is stopped in an emergency and the lighting in the station is turned off and the surroundings become dark. It is possible to guide the user to the exit, to recognize that the exit is in the displayed direction, to give a sense of security, and to prevent the occurrence of a panic.
図３は、上記実施形態の変形の一例を示す、側方からの断面図である。天井面Ｔから下方に設けられた支持材Ｓに、内照式誘導サイン１０の上面及び下面を形成する上下枠材４２が取り付けられ、上下枠材４２の前面及び背面の両面に周囲枠材４１がボルトＢ１を用いて取り付けられ、周囲枠材４１に表示部２Ａ及び２Ｂがそれぞれ周囲枠材４１にはめ込まれて取り付けられている。表示部２Ａ及び２Ｂの間には主光源３が設けられ、平常時に両面の表示部２Ａ及び２Ｂを内照するようになされていると共に、更に非常用光源１１を備えた非常用照明ユニット１が設けられ、非常時にも両面の表示部２Ａ及び２Ｂが内照されるようになされている。 FIG. 3 is a cross-sectional view from the side showing an example of a modification of the above embodiment. The upper and lower frame members 42 that form the upper and lower surfaces of the internally illuminated guide sign 10 are attached to the support member S provided below the ceiling surface T, and the surrounding frame members 41 are provided on both the front and rear surfaces of the upper and lower frame members 42. Are attached using bolts B1, and the display portions 2A and 2B are fitted and attached to the peripheral frame member 41, respectively. A main light source 3 is provided between the display units 2A and 2B so as to internally illuminate the display units 2A and 2B on both sides, and an emergency lighting unit 1 including an emergency light source 11 is provided. The display units 2A and 2B on both sides are internally illuminated even in an emergency.
図４は、表示部２の他の例を示す正面図である。出口表示２１を備えた表示部２は、（ａ）、（ｃ）及び（ｄ）に示すように左端に設けられたものや、（ｂ）に示すように中央付近に設けられたものもある。また横方向及び縦方向の幅についても様々なものがあり、出口表示２１を内照するために非常用照明を設けるのには一様の装置では適用が困難であった。かかる表示部２に対し、着脱が自在に行うことができる本発明に係わる非常用照明ユニット１を適用する利点は大きいものとなり得る。 FIG. 4 is a front view showing another example of the display unit 2. The display unit 2 having the exit display 21 may be provided at the left end as shown in (a), (c) and (d), or may be provided near the center as shown in (b). . Also, there are various widths in the horizontal direction and the vertical direction, and it has been difficult to apply with a uniform apparatus to provide emergency lighting to internally illuminate the exit display 21. The advantage of applying the emergency lighting unit 1 according to the present invention that can be freely attached to and detached from the display unit 2 can be great.
１ 非常用照明ユニット
１１ 非常用光源
１２ 制御部
１３ 蓄電手段
２ 表示部
２１ 出口表示
３ 主光源
１０ 内照式誘導サイン
DESCRIPTION OF SYMBOLS 1 Emergency lighting unit 11 Emergency light source 12 Control part 13 Power storage means 2 Display part 21 Exit display 3 Main light source 10 Internal illumination type guidance sign
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005122300A JP4607647B2 (en) | 2005-04-20 | 2005-04-20 | Internally illuminated sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005122300A JP4607647B2 (en) | 2005-04-20 | 2005-04-20 | Internally illuminated sign |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006302646A JP2006302646A (en) | 2006-11-02 |
| JP2006302646A5 JP2006302646A5 (en) | 2007-03-08 |
| JP4607647B2 true JP4607647B2 (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005122300A Expired - Fee Related JP4607647B2 (en) | 2005-04-20 | 2005-04-20 | Internally illuminated sign |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5283197A (en) * | 1975-12-31 | 1977-07-11 | Matsushita Electric Works Ltd | Evacuation guiding lamp |
| JPH0757524A (en) * | 1993-08-10 | 1995-03-03 | Kuroi Electric Ind Co | Guide light |
| JPH11260126A (en) * | 1998-03-13 | 1999-09-24 | Yamau Co Ltd | Outdoor guide light |
-
2005
- 2005-04-20 JP JP2005122300A patent/JP4607647B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5283197A (en) * | 1975-12-31 | 1977-07-11 | Matsushita Electric Works Ltd | Evacuation guiding lamp |
| JPH0757524A (en) * | 1993-08-10 | 1995-03-03 | Kuroi Electric Ind Co | Guide light |
| JPH11260126A (en) * | 1998-03-13 | 1999-09-24 | Yamau Co Ltd | Outdoor guide light |
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| JP2006302646A (en) | 2006-11-02 |
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