KR200304906Y1 - Exit-guide light - Google Patents

Exit-guide light Download PDF

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Publication number
KR200304906Y1
KR200304906Y1 KR20-2002-0036112U KR20020036112U KR200304906Y1 KR 200304906 Y1 KR200304906 Y1 KR 200304906Y1 KR 20020036112 U KR20020036112 U KR 20020036112U KR 200304906 Y1 KR200304906 Y1 KR 200304906Y1
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KR
South Korea
Prior art keywords
lamp
plate
light
light guide
guide plate
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KR20-2002-0036112U
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Korean (ko)
Inventor
이금성
Original Assignee
이금성
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Priority to KR20-2002-0036112U priority Critical patent/KR200304906Y1/en
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Publication of KR200304906Y1 publication Critical patent/KR200304906Y1/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Audible And Visible Signals (AREA)

Abstract

본 고안은 피난구 유도등에 관한 것으로, 더욱 상세하게는 램프로부터 입사된 빛이 도광판을 통해 효과적으로 출사하여 발광영역의 휘도와 균일성을 확보하여 표시판의 선명도를 높인 피난구 유도등에 관한 것이다.The present invention relates to an evacuation bulb induction lamp, and more particularly, to an evacuation bulb induction lamp to increase the clarity of the display panel by ensuring that the light incident from the lamp is effectively emitted through the light guide plate to ensure the brightness and uniformity of the light emitting area.

전면커버와 배면커버로 결합되어 몸체를 형성하고 내부에 램프와 배터리 및 회로기판이 내장되어 전면에 점검스위치와 상시전원 감시등 및 예비전원 감시등이 구성된 피난구 유도등에 있어서,In the evacuation port induction lamp which is combined with the front cover and the rear cover to form a body, and there is a lamp, a battery and a circuit board embedded therein, and a check switch, a constant power monitoring lamp and a backup power monitoring lamp are configured on the front side,

상기 전면커버의 내측에는 전면개방부 주위에 돌출되게 형성된 전면삽입부에 표시판과 도광판 및 양면반사판이 차례로 삽입되며, 상기 배면커버의 내측에는 배면개방부 주위에 돌출된 배면삽입부에 부착판이 삽입되고, 상기 배면삽입부의 상부에는 하부가 개방된 램프삽입부에 램프고정부가 삽입,고정되어 램프부가 삽입되어 램프에서 방사되는 빛이 도광판의 입사면에 입사되어 양면반사판에 의해 표시판측으로 출사되도록 한 것을 특징으로 한다.Inside the front cover, a display plate, a light guide plate, and a double-sided reflecting plate are sequentially inserted into the front inserting portion formed to protrude around the front opening portion, and an attachment plate is inserted into the rear inserting portion protruding around the rear opening portion. The upper part of the rear insertion part has a lamp fixing part inserted into and fixed to a lamp insertion part having an open lower part so that the lamp part is inserted so that the light emitted from the lamp is incident on the incident surface of the light guide plate and emitted to the display panel side by the double-sided reflecting plate. It is done.

상기 램프고정부는 하측으로 개방되게 절곡된 고정부재의 내측으로 반사판이 삽입되고, 절연재로 된 고정캡을 이용하여 상기 고정부재의 양단에 램프가 고정된 것을 특징으로 한다.The lamp fixing portion is characterized in that the reflector is inserted into the inside of the fixing member bent to open downward, the lamp is fixed to both ends of the fixing member using a fixing cap made of an insulating material.

상기 배면삽입부에 표시판과 도광판이 삽입되고 상기 램프삽입부에 1개 이상의 램프부를 삽입한 것을 특징으로 한다.The display panel and the light guide plate may be inserted into the rear insertion unit, and one or more lamp units may be inserted into the lamp insertion unit.

Description

피난구 유도등{EXIT-GUIDE LIGHT}Evacuation Exit Guidance Light {EXIT-GUIDE LIGHT}

본 고안은 피난구 유도등에 관한 것으로, 더욱 상세하게는 램프로부터 입사된 빛이 도광판을 통해 휘도와 균일성을 확보하여 표시판의 선명도를 높인 피난구 유도등에 관한 것이다.The present invention relates to an evacuation bulb induction lamp, and more particularly, to an evacuation bulb induction lamp to increase the clarity of the display panel by ensuring that the light incident from the lamp to the brightness and uniformity through the light guide plate.

일반적으로 피난구 유도등은 화재나 재해시 비상구의 위치와 피난 방향을 알리기 위해 사용되는 것으로, 평상시에는 상용전원으로부터 전원공급을 받아서 점등되고, 정전시에는 자체에 내장된 비상전원(배터리)으로부터 전원을 공급 받아서 점등되어 비상구까지 이어지는 어두운 통로를 밝힘으로써 대피자가 비상구로 안전하게 대피할 수 있도록 유도하는 것이다.In general, evacuation port induction lamps are used to inform the location and direction of emergency exits in case of fire or disaster, and are usually powered by a commercial power supply, and are powered on from a built-in emergency power supply (battery) during power outages. By illuminating the dark passage leading to the emergency exit, it will induce evacuees to evacuate safely to the emergency exit.

이러한 종래 피난구 유도등의 구조는 몸체 내부에 배터리 및 회로기판, 안정기, 형광등이 내장되어 전면의 표시판에 의해 빛이 투과되도록 구성되어 있다.The structure of the conventional evacuation bulb induction lamp is a battery and a circuit board, a ballast, a fluorescent lamp is built in the body so that the light is transmitted by the front display panel.

그러나, 종래 피난구 유도등은 형광등으로부터 방사되는 빛이 곧바로 표시판을 통해 투과되는 구조로 되어 있었기 때문에 표시판 앞에서 볼 때 형광등이 위치한 부분은 밝고 그 주위는 어두워서 전체적으로 휘도가 불균일하게 되는 문제점이 있었다.However, the conventional evacuation induction lamp has a structure in which the light emitted from the fluorescent lamp is directly transmitted through the display panel. Therefore, when the fluorescent lamp is located in front of the display panel, the part where the fluorescent lamp is located is bright and the surroundings are dark and the luminance is not uniform as a whole.

또한 이러한 문제점을 해소하기 위하여 형광등 내측으로 반사판등을 설치하므로써 구조가 복잡해지는 문제점이 있었다.In addition, there is a problem in that the structure is complicated by installing a reflector lamp inside the fluorescent lamp to solve this problem.

따라서, 본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서,Therefore, the present invention has been devised to solve the above problems,

본 고안의 목적은 첫째, 도광판을 이용하여 램프로부터 입사된 빛이 도광판을 통해 효과적으로 출사하여 발광영역의 휘도와 균일성을 확보하여 선명도를 높인 피난구 유도등을 제공하는 데 있다.An object of the present invention is to provide an evacuation bulb induction lamp having a high brightness by ensuring that the light incident from the lamp using the light guide plate is effectively emitted through the light guide plate to secure the luminance and uniformity of the light emitting area.

둘째, 피난구 유도등의 내부 구조를 단순화하여 제작이 간단하고, 설치 및 유지보수가 편리하도록 하는 데 있다.Second, to simplify the internal structure of the evacuation hole induction lamp to make the production simple, convenient installation and maintenance.

세째, 한 개의 몸체로서 일면 또는 양면 모두에 표시판의 설치가 가능한 피난구 유도등을 제공하는 데 있다.Third, it is to provide a evacuation hole guidance lamp that can be installed on one or both surfaces as one body.

상기와 같은 목적을 달성하기 위한 본 고안에 따른 피난구 유도등은, 전면커버와 배면커버로 결합되어 몸체를 형성하고 내부에 램프와 배터리 및 회로기판이 내장되어 전면에 점검스위치와 상시전원 감시등 및 예비전원 감시등이 구성된 피난구 유도등에 있어서,The evacuation hole induction lamp according to the present invention for achieving the above object is combined with the front cover and the rear cover to form a body and the lamp and the battery and the circuit board is built in the front of the check switch and the constant power monitoring light and In evacuation exit guidance lamp which spare power supply monitoring lights were comprised,

상기 전면커버의 내측에는 전면개방부 주위에 돌출되게 형성된 전면삽입부에표시판과 도광판 및 양면반사판이 차례로 삽입되며, 상기 배면커버의 내측에는 배면개방부 주위에 돌출된 배면삽입부에 부착판이 삽입되고, 상기 배면삽입부의 상측으로는 하부가 개방된 램프삽입부에 램프고정부가 삽입,고정되어 램프에서 방사되는 빛이 도광판의 입사면에 입사되어 양면반사판에 의해 표시판측으로 출사되도록 한 것을 특징으로 한다.Inside the front cover, a display plate, a light guide plate, and a double-sided reflecting plate are sequentially inserted into the front insertion part formed to protrude around the front open part, and an attachment plate is inserted into the rear insertion part protruding around the rear open part. The lamp fixing part is inserted into and fixed to the lamp insertion part with the lower part of the rear inserting part being opened, and the light emitted from the lamp is incident on the incident surface of the light guide plate to be emitted to the display panel side by the double-sided reflecting plate.

또, 상기 램프고정부는 하측으로 개방되게 절곡된 고정부재의 내측으로 반사판이 삽입되고, 절연재로 된 고정캡을 이용하여 상기 고정부재의 양단에 램프가 고정된 것을 특징으로 한다.In addition, the lamp fixing portion is characterized in that the reflection plate is inserted into the inside of the fixing member bent to open downward, the lamp is fixed to both ends of the fixing member using a fixing cap made of an insulating material.

상기 배면삽입부에 표시판과 도광판이 삽입되고 상기 램프삽입부에 1개 이상의 램프고정부를 삽입한 것을 특징으로 한다.The display panel and the light guide plate may be inserted into the rear insertion unit, and one or more lamp fixing units may be inserted into the lamp insertion unit.

도 1은 본 고안에 따른 피난구 유도등의 결합사시도,1 is a combined perspective view of the evacuation bulb induction lamp according to the present invention,

도 2는 본 고안에 따른 피난구 유도등의 분리사시도,Figure 2 is an exploded perspective view of the evacuation bulb induction light according to the present invention,

도 3은 본 고안에 따른 피난구 유도등의 램프고정부 결합구조를 보인 도면,3 is a view showing a lamp fixing portion coupling structure of the evacuation escape induction lamp according to the present invention,

도 4는 본 고안에 따른 피난구 유도등의 상부 결합단면도,4 is a cross-sectional upper coupling of the evacuation bulb induction light according to the present invention,

도 5는 본 고안에 따른 피난구 유도등의 일실시예,5 is one embodiment of the evacuation bulb induction lamp according to the present invention,

도 6은 도 5의 상부 결합단면도.Figure 6 is a cross-sectional upper coupling of Figure 5;

<도면의 주요 부분에 대한 부호 설명><Description of the symbols for the main parts of the drawings>

1 : 피난구 유도등 2 : 점검스위치1: Evacuation port induction light 2: Inspection switch

3 : 상시전원 감시등 4 : 예비전원 감시등3: Constant power monitoring light 4: Reserve power monitoring light

5a, 5b : 결합공 6 : 상부연결구5a, 5b: coupling hole 6: upper connector

7 : 걸림구 8 : 걸림홈7: Hanging Hole 8: Hanging Groove

10 : 전면 커버 11 : 전면개방부10: front cover 11: front open part

12 : 전면삽입부 13 : 표시판12: front insertion portion 13: display panel

14 : 도광판 14a : 입사면14 light guide plate 14a incident surface

15 : 양면반사판 20 : 배면커버15: double-sided reflective plate 20: back cover

21 : 배면개방부 22 : 배면삽입부21: back opening part 22: back insertion part

23 : 램프삽입부 24 : 배터리 삽입부23: lamp insertion unit 24: battery insertion unit

30 : 램프고정부 31 : 고정부재30: lamp fixing 31: fixing member

32 : 반사판 35 : 고정캡32: reflector 35: fixed cap

35a, 35b : 삽입홈 40 : 부착판35a, 35b: Insertion groove 40: Mounting plate

R : 램프 B : 배터리R: Lamp B: Battery

P : 회로기판P: Circuit Board

이하, 첨부된 도면을 참조 하면서 본 고안에 따른 피난구 유도등의 보다 바람직한 실시예를 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a more preferred embodiment of the evacuation bulb induction lamp according to the present invention.

도 1은 본 고안에 따른 피난구 유도등의 결합사시도이고, 도 2는 분리사시도이다.1 is a combined perspective view of the evacuation bulb induction lamp according to the present invention, Figure 2 is a separate perspective view.

본 고안에 따른 피난구 유도등(1)은 전면커버(10)와 배면커버(20)가 결합되어 몸체를 형성한다. 상기 전면커버(10)는 피난을 유도하는 표식이 인쇄된 표시판(15)이 전면개방부(11)를 통하여 보이게 구성되고, 일측에 점검스위치(2)와 상시전원 감시등(3) 및 예비전원 감시등(4)이 구성되고, 상면에는 상부연결구(6)가 구비된 구조로 되어 있다.The evacuation bulb induction lamp 1 according to the present invention is coupled to the front cover 10 and the rear cover 20 to form a body. The front cover 10 is configured such that the display plate 15 printed with the marking for inducing the evacuation is visible through the front opening 11, the check switch (2) and the constant power monitoring light (3) and the reserve power on one side The monitoring light 4 is comprised, and the upper surface is comprised with the upper connector 6 provided.

상기 전면커버(10)와 배면커버(20)는 전면커버(10)의 내측면에 형성된 걸림구(7)가 배면커버(20)의 내측면에 형성된 걸림홈(8)에 결착되고, 전면커버(10)의 전면 양측에 천공된 결합공(5a, 5b)을 통하여 나사로 결합된다.The front cover 10 and the rear cover 20 is the locking hole 7 formed on the inner surface of the front cover 10 is bound to the locking groove 8 formed on the inner surface of the rear cover 20, the front cover (10) is screwed through the coupling holes (5a, 5b) perforated on both sides of the front surface.

전면커버(10)의 내측에는 전면개방부(11) 주위에 돌출되게 형성된 전면삽입부(12)가 형성되어 상기 전면삽입부(12)에 표시판(13)과 도광판(14) 및 양면반사판(15)이 차례로 삽입되며, 배면커버(20)의 내측에도 전면커버(10)와 대응되게 배면개방부(21) 주위에 돌출된 배면삽입부(22)에 부착판(40)이 삽입되고, 상기 배면삽입부(22)의 상부에는 램프부(30)가 삽입되는 램프삽입부(23)가 형성되며, 일측에 배터리삽입부(24)에 배터리(B)가 삽입되며, 타측에는 회로기판(P)이 고정된다.Inside the front cover 10, a front insertion part 12 is formed to protrude around the front opening part 11, and the display panel 13, the light guide plate 14, and the double-sided reflection plate 15 are formed on the front insertion part 12. ) Is inserted one by one, and the attachment plate 40 is inserted into the rear inserting portion 22 protruding around the rear opening portion 21 to correspond to the front cover 10 in the inner side of the rear cover 20. The lamp insertion part 23 into which the lamp part 30 is inserted is formed in the upper part of the insertion part 22, and the battery B is inserted into the battery insertion part 24 on one side, and the circuit board P on the other side. Is fixed.

상기 램프삽입부(23)는 램프고정부(30) 2개 정도가 수용되는 높이로 돌출되게 형성되고, 램프고정부(30)의 양단을 고정하고, 하부는 개방된 구조로 되어 있다.The lamp insertion unit 23 is formed to protrude to a height to accommodate about two lamp fixing portion 30, to fix both ends of the lamp fixing portion 30, the lower portion has an open structure.

도 3은 램프고정부(30)의 결합구조를 보인 도면으로, 하측으로 개방되게 절곡된 알루미늄재로 된 고정부재(31)의 내측면에 반사판(32)이 삽입되고, 절연재로 된 고정캡(35)의 삽입홈(35a,35b)에 램프(R)와 전선을 함께 삽입하여 상기 고정부재(31)의 양단에 램프(R)를 고정시킨다. 이렇게 함으로써 램프(R)에 용접된 전선부위가 고정캡(35)에 의해 확실하게 절연될 수 있으며, 알루미늄으로 된 고정부재(31)에 의해서는 램프(R)를 보호하면서 램프(R)에서 방출되는 열을 방열시킬 수 있다.3 is a view showing the coupling structure of the lamp fixing part 30, the reflecting plate 32 is inserted into the inner surface of the fixing member 31 made of aluminum material bent to the lower side, the fixing cap made of insulating material ( The lamp R and the wire are inserted together into the insertion grooves 35a and 35b of the 35 to fix the lamp R to both ends of the fixing member 31. In this way, the wire portion welded to the lamp R can be reliably insulated by the fixing cap 35, and the aluminum fixing member 31 is released from the lamp R while protecting the lamp R. It can dissipate heat which becomes.

상기에서 램프(R)는 CCFL(냉음극형광등)을 사용하는 것이 바람직하며, 반사판(32)은 반사효과가 좋은 PET재질이 사용된다.In the above lamp (R) it is preferable to use a CCFL (cold cathode fluorescent lamp), the reflecting plate 32 is a PET material having a good reflection effect is used.

도 4는 상부 결합단면도로서, 램프삽입부(23)에 삽입된 램프고정부(30)가 도광판(14)의 입사면(14a) 상측에 위치되어 램프(R)에서 방사되는 빛이 고정부재(31)의 내측면에 고정된 반사판(32)에 의해 반사되고, 도광판(14)을 투과하여 양면반사판(15)에 의해 표시판(13)측으로 투과된다.FIG. 4 is a cross-sectional view of the upper coupling, in which the lamp fixing part 30 inserted into the lamp insertion part 23 is positioned above the incident surface 14a of the light guide plate 14 so that the light emitted from the lamp R is fixed to the fixing member ( 31 is reflected by the reflecting plate 32 fixed to the inner side of the light 31, and is transmitted through the light guide plate 14 to the display panel 13 side by the double-sided reflecting plate 15.

배면삽입부(22)에 삽입된 부착판(40)은 고정수단에 의해 벽면에 부착되어 비상구 유도등(1)을 고정시키게 된다.The attachment plate 40 inserted into the rear insertion unit 22 is attached to the wall by the fixing means to fix the emergency exit guide lamp 1.

도 5는 일 실시예로서, 배면삽입부(22)에 부착판(40) 대신에 표시판(13)과 도광판(14)을 삽입하여 전면 및 배면 모두 표시판을 설치할 수 있다.5 illustrates a display panel 13 and a light guide plate 14 inserted into the rear surface insertion unit 22 instead of the attachment plate 40.

이 때, 피난구 유도등(1)는 몸체 상부에 형성된 다수개의 상부연결구(6)에 통상의 연결수단(파이프나 나사)을 이용하여 천정에 고정하면 양면에서 표시판(13)을 볼 수 있게 된다.At this time, the evacuation bulb induction lamp (1) is fixed to the ceiling using a common connecting means (pipe or screw) to the plurality of upper connectors 6 formed on the upper body can see the display panel 13 from both sides.

도 6은 일 실시예의 상부 결합단면도로서, 피난구 유도등(1)의 외형크기에 따라 대형, 중형, 소형으로 구분되는 바, 대형 및 중형일 경우에 양면에 설치된 표시판(13)에서 투과되는 빛의 휘도를 규정된 휘도에 맞추기 위하여 2개의 램프고정부(30)를 램프삽입부(23)에 삽입한 것이다.6 is a cross-sectional view of the upper coupling according to an embodiment of the present invention, which is divided into large, medium, and small bars according to the outer size of the evacuation hole induction lamp 1, in which case the light transmitted from the display panel 13 installed on both sides is large. Two lamp fixing portions 30 are inserted into the lamp insertion portion 23 so as to match the luminance to the prescribed luminance.

각각의 램프고정부(30)는 전면삽입부(12) 및 배면삽입부(22)에 각각 삽입된 도광판(14)의 입사면(14a) 상측에 위치되게 램프삽입부(23)에 삽입된다.Each lamp fixing portion 30 is inserted into the lamp inserting portion 23 so as to be positioned above the incident surface 14a of the light guide plate 14 inserted into the front inserting portion 12 and the back inserting portion 22, respectively.

전면 및 배면삽입부(12, 22)에 삽입된 표시판(13)과 도광판(14)은 양면반사판(15)를 사이에 두고 대응되게 설치되어 각각의 램프(R)에서 방사되는 빛이 반사판(32)에 의해 반사되고, 도광판(14)을 투과하여 양면반사판(15)의 양면에서 반사되어 전면 및 배면의 표시판(13)측으로 투과된다.The display panel 13 and the light guide plate 14 inserted into the front and rear insertion parts 12 and 22 are installed correspondingly with the double-sided reflecting plate 15 interposed therebetween so that the light emitted from each lamp R is reflected by the reflecting plate 32. Is reflected by both sides of the double-sided reflecting plate 15 and transmitted to the front and rear display panels 13.

이상에서 본 고안은 기재된 구체예에 대해서만 상세히 설명되었지만 본 고안의 기술사상 범위 내에서 다양한 변형 및 수정이 가능함은 당업자에게 있어서 명백한 것이며, 이러한 변형 및 수정이 첨부된 실용신안등록 청구범위에 속함은 당연한 것이다.Although the present invention has been described in detail only with respect to the embodiments described, it will be apparent to those skilled in the art that various modifications and variations are possible within the technical spirit of the present invention, and such modifications and modifications belong to the appended utility model registration claims. will be.

상기에서와 같이 본고안에 따른 피난구 유도등은,As mentioned above, evacuation exit guidance lamp according to this bill is

첫째, 도광판의 기능을 이용하여 빛이 입사한 후 전반사와 산란부위를 최대한 확보하여 램프의 빛이 그 휘도가 균일하면서도 선명하게 표시판에 전달이 되는 효과가 있다.First, after the light enters by using the function of the light guide plate, the total reflection and the scattering area are secured to the maximum, and thus the light of the lamp is uniformly and clearly transmitted to the display panel.

둘째, 구조를 단순화시켜 제작하기가 간편할 뿐만 아니라 유지/보수가 용이한 효과가 있다.Second, the structure is simplified and not only simple to manufacture, but also easy to maintain and repair.

세째, 한 개의 피난구 유도등으로 일면 또는 양면 모두에 표시판의 설치가 가능하여 생산 원가를 절감하는 효과가 있다.Third, the display panel can be installed on one side or both sides with one evacuation induction lamp, thereby reducing the production cost.

Claims (3)

전면커버와 배면커버로 결합되어 몸체를 형성하고 내부에 램프와 배터리 및 회로기판이 내장되어 전면에 점검스위치와 상시전원 감시등 및 예비전원 감시등이 구성된 피난구 유도등에 있어서,In the evacuation port induction lamp which is combined with the front cover and the rear cover to form a body, and there is a lamp, a battery and a circuit board embedded therein, and a check switch, a constant power monitoring lamp and a backup power monitoring lamp are configured on the front side, 상기 전면커버의 내측에는 전면개방부 주위에 돌출되게 형성된 전면삽입부에 표시판과 도광판 및 양면반사판이 차례로 적층되어 삽입되며, 상기 배면커버의 내측에는 배면개방부 주위에 돌출된 배면삽입부에 부착판이 삽입되고, 상기 배면삽입부의 상부에는 하부가 개방된 램프삽입부에 램프고정부가 삽입,고정되어 램프에서 방사되는 빛이 도광판의 입사면에 입사되어 양면반사판에 의해 표시판측으로 출사되도록 한 것을 특징으로 한 피난구 유도등.On the inside of the front cover, a display plate, a light guide plate, and a double-sided reflecting plate are sequentially stacked and inserted into the front inserting portion formed to protrude around the front open portion, and an inner side of the rear cover has an attachment plate protruding around the rear opening portion. And a lamp fixing part is inserted into and fixed to a lamp insert having a lower part inserted into an upper part of the rear insert part so that the light emitted from the lamp is incident on the incident surface of the light guide plate and is emitted to the display panel side by the double-sided reflecting plate. Evacuation port guidance light. 제1항에 있어서, 상기 램프고정부는 하측으로 개방되게 절곡된 고정부재의 내측으로 반사판이 삽입되고, 절연재로 된 고정캡을 이용하여 상기 고정부재의 양단에 램프가 고정된 것을 특징으로 한 피난구 유도등.The evacuation port according to claim 1, wherein the lamp fixing part has a reflection plate inserted into an inner side of the fixing member bent to open downward, and a lamp is fixed to both ends of the fixing member using a fixing cap made of an insulating material. Induction light. 제1항에 있어서, 상기 배면삽입부에 표시판과 도광판이 삽입되고 상기 램프삽입부에 1개 이상의 램프부를 삽입한 것을 특징으로 한 피난구 유도등.The evacuation opening guide lamp according to claim 1, wherein a display panel and a light guide plate are inserted into the rear insertion unit and at least one lamp unit is inserted into the lamp insertion unit.
KR20-2002-0036112U 2002-12-03 2002-12-03 Exit-guide light KR200304906Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200452578Y1 (en) * 2008-02-21 2011-03-07 이금성 Exit-guide light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200452578Y1 (en) * 2008-02-21 2011-03-07 이금성 Exit-guide light

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