KR20120078520A - Safety guide light - Google Patents

Safety guide light Download PDF

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Publication number
KR20120078520A
KR20120078520A KR1020100140846A KR20100140846A KR20120078520A KR 20120078520 A KR20120078520 A KR 20120078520A KR 1020100140846 A KR1020100140846 A KR 1020100140846A KR 20100140846 A KR20100140846 A KR 20100140846A KR 20120078520 A KR20120078520 A KR 20120078520A
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South Korea
Prior art keywords
safety
flashlight
power
lamp
emergency
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KR1020100140846A
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Korean (ko)
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임종민
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임종민
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Priority to KR1020100140846A priority Critical patent/KR20120078520A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
    • F21L4/085—Pocket lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • F21S9/024—Emergency lighting devices using a supplementary light source for emergency lighting
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/066—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources guiding along a path, e.g. evacuation path lighting strip
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • G09F27/004—Displays including an emergency or alarm message
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/20—Electroluminescent [EL] light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/30—Semiconductor lasers
    • 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
    • G09F13/0418—Constructional details
    • G09F2013/05—Constructional details indicating exit way or orientation

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Audible And Visible Signals (AREA)

Abstract

PURPOSE: A safety inducement lame is provided to eliminate a dead space of an original device by controlling the angle of a laser indication device and emitting laser and to reduce installation costs. CONSTITUTION: A safety inducement lamp can be installed inside an advertising board. A reserve power source is charged through a charge circuit and a monitoring circuit when a power source is inputted. The safety inducement lamp is turned on through an oscillator circuit. A battery of the safety inducement lamp and a battery of a flashlight are charged at the same time when charging by using the monitoring circuit. A user can use the flashlight when the oscillator circuit operates. An escape direction is guided by a recorded sound when commercial electricity is blocked. Laser indication devices(001, 002) indicate the escape direction.

Description

광고판 내부에 설치되는 안전유도등{Safety Guide Light}Safety guide light installed inside the billboard {Safety Guide Light}

본 발명은 안전 유도등에 대한 발명으로 기존의 안전 유도등이 가진 불편함과 비효율적인 문제점을 해결하고 안전 유도등이 보다 효율적으로 안전 유도를 할 수 있도록 하는 방식에 대하여 제안한다.
The present invention proposes a method for solving the inconvenience and inefficient problems of the existing safety induction lamps and the safety induction lamps can be more efficiently guided by the invention for safety induction lamps.

매 년 거듭될수록 대형사고 발생건수는 꾸준히 증가하는 추세이며, 이러한 추세 속에서 화재나 단전 시의 비상상황에서 안전장치에 대한 관심 또한 꾸준히 증가하고 있다.As the number of major accidents continues to increase every year, interest in safety devices in emergency situations in the event of a fire or power outage continues to increase.

이 중 안전 유도등과 손전등은 가장 대표적인 안전 유도 장치인데, 현재까지의 수많은 대형 사고들의 예로 미루어 보았을 때, 현재의 안전 유도등과 손전등은 제 역할을 다 하고 있지 못하고 있는 것이 사실이다. 이러한 문제점의 이유를 살펴보면, 크게 다음과 같은 몇 가지 원인들을 찾아낼 수 있다.Among these, safety induction lamps and flashlights are the most representative safety induction devices. In view of the number of large-scale accidents to date, it is true that current safety induction lamps and flashlights are not performing their roles. Looking at the reason for this problem, there are a few major causes.

첫째, 안전 유도등의 설치 위치와 유동인구에 따른 수량을 제대로 파악하지 않고 안전기준만을 지켜 안전 유도등을 설치하는 문제점으로 인하여 화재나 단전 시의 비상상황에서 안전유도등을 중간에 발견하지 못하여 안전 유도가 완전하게 이루어지지 않을 염려가 있다.First, due to the problem of installing safety induction lamps by complying with safety standards without properly grasping the installation location and flow quantity of safety induction lamps, safety induction is not found in the middle of an emergency in case of fire or power failure. There is concern that it will not be done.

둘째, 손전등 또한 마찬가지로 유동인원대비 설치 개수가 많지 않아 비상상황에서 사고당사자들의 사용에 무리가 있다.Second, flashlights are also similar in number to the floating population, making it difficult for accident parties to use in emergency situations.

셋째, 비상상황에서의 혼잡한 상황 속에서 특히, 화재에 의한 비상상황의 경우 연기에 의해 시야가 상당부분 가려지므로 시각적인 안전유도 만으로는 한계가 있다.Third, in a congested situation in an emergency situation, in particular, in the case of an emergency situation due to a fire, the visual field of view is limited by smoke because the visual field is largely blocked.

넷째, 안전유도가 실패한 상황에서 특히, 건물붕괴에 의한 비상상황에서 고립자의 위치를 파악하기 위한 구출에 유용한 대책이 없다.Fourth, there is no useful measure for rescue to grasp the location of the isolator in situations where safety induction has failed, especially in an emergency caused by building collapse.

물론, 이러한 원인들을 해결하기 위한 시도가 없는 것은 아니다. 위의 문제점들을 해결하기 위해 이미 다음과 같은 선행기술들이 존재한다. 특허(한국공개실용 1995-010875, 일본공개특허 2002-359089), 미국공개특허 1995-561956)가 출원되어 있는 상태이다. 하지만, 이것들은 모두가 부분적인 해결책일 뿐이며, 근본적인 해결책은 되지 못하고 있다.
Of course, there is no attempt to solve these causes. In order to solve the above problems, the following prior art already exists. Patents (Korean Patent Application Laid-Open No. 1995-010875, Japanese Patent Application Laid-Open No. 2002-359089) and US Patent Publication No. 1995-561956 have been filed. However, these are all partial solutions, not fundamental solutions.

본 발명에서는 제 역할을 하지 못하고 있는 안전유도등을 보다 나은 형태로 개량하여 비상상황에 보다 유용하게 사용할 수 있도록 하고자 한다. 현재의 안전유도등의 문제점들을 다시한번 열거해보면In the present invention, to improve the safety induction, etc. that do not play a role in a better form to be more useful in emergency situations. If you list the problems of the current safety guidance,

첫째, 안전 유도등의 설치 위치와 유동인구에 따른 수량을 제대로 파악하지 않고 안전기준만을 지켜 안전 유도등을 설치하는 문제점으로 인하여 화재나 단전 시의 비상상황에서 안전유도등을 중간에 발견하지 못하여 안전 유도가 완전하게 이루어지지 않을 염려가 있다.First, due to the problem of installing safety induction lamps by complying with safety standards without properly grasping the installation location and flow quantity of safety induction lamps, safety induction is not found in the middle of an emergency in case of fire or power failure. There is concern that it will not be done.

둘째, 손전등 또한 마찬가지로 유동인원대비 설치 개수가 많지 않아 비상상황에서 사고당사자들의 사용에 무리가 있다.Second, flashlights are also similar in number to the floating population, making it difficult for accident parties to use in emergency situations.

셋째, 비상상황에서의 혼잡한 상황 속에서 특히, 화재에 의한 비상상황의 경우 연기에 의해 시야가 상당부분 가려지므로 시각적인 안전유도 만으로는 한계가 있다.Third, in a congested situation in an emergency situation, in particular, in the case of an emergency situation due to a fire, the visual field of view is limited by smoke because the visual field is largely blocked.

넷째, 안전유도가 실패한 상황에서 특히, 건물붕괴에 의한 비상상황에서 고립자의 위치를 파악하기 위한 구출에 유용한 대책이 없다.Fourth, there is no useful measure for rescue to grasp the location of the isolator in situations where safety induction has failed, especially in an emergency caused by building collapse.

이러한 문제점 가운데 첫 번째와 두 번째의 경우 단순히 안전투자비용을 늘려 설치 개수를 늘리는 방법이 있겠지만, 이것은 많은 비용이 들어갈 뿐만 아니라, 별도의 설치 공간을 마련해야 하기 때문에 상당히 비효율적이다. 따라서 본 과제에서는 안전유도등과 손전등의 설치 개수를 효과적으로 늘리면서 비용과 설치공간을 최대한 적게 사용할 수 있는 방법을 제안하고자 한다. 또한 비상시에서의 시각적인 안전유도의 한계를 인식하고, 이것을 해결하는 방법 또한 제안하며, 건물의 붕괴 등으로 안전유도가 실패한 상황에 있어서도 고립자를 구출하기 위한 유용한 대책을 마련하고자 한다. 즉, 본 발명에서 해결하고자 하는 과제를 요약하자면 다음과 같은 것이다.
In the first and second of these problems, there is a way to increase the number of installations by simply increasing the safety investment cost, but this is not only expensive but also inefficient because it requires a separate installation space. Therefore, in this task, we propose a method that can effectively use the minimum cost and installation space while increasing the number of safety induction lamps and flashlights. In addition, it recognizes the limitations of visual safety guidance in emergencies, suggests ways to resolve them, and tries to provide useful measures to rescue the isolated person in situations where safety guidance has failed due to collapse of buildings. That is, to summarize the problem to be solved in the present invention is as follows.

1. 비상상황에서 안전 유도를 할 수 있는 충분한 개수의 안전 유도등과 손전등을 추가적인 비용과 공간의 낭비없이 제공하고자 한다.1. To provide a sufficient number of safety guidance lights and flashlights for safety guidance in emergency situations without additional cost and space wastage.

2. 비상상황에서의 혼잡한 상황에서 확실한 안전유도를 하기 위해 다양한 안전유도방법 제공하고자 한다.2. We will provide various safety guidance methods to ensure safe safety guidance in crowded situations in emergency situations.

3. 건물 붕괴 등으로 시고당사자가 고립될 경우 구출을 쉽게 하기 위한 대책 마련하고자 한다.
3. In the event that a stakeholder is isolated due to a collapse of a building, measures will be taken to facilitate rescue.

위에 나열한 과제들을 해결하기 위하여 본 발명은 다음과 같은 수단을 제시한다.In order to solve the problems listed above, the present invention provides the following means.

먼저, 안전 유도등을 평상시에는 광고판으로 사용할 수 있도록 한다[도 3]. 안전 유도등을 평상시에는 광고판으로 사용하게 되면, 안전유도등 설치에 들어가는 비용을 광고비용으로 대체할 수 있을 뿐만 아니라, 기존 광고판이 있던 자리에 안전유도등이 추가되는 것이므로, 별도의 공간을 마련할 필요가 없기 때문에 외관상 보기가 좋다. 광고판의 기능을 할 때에는 상용전원을 사용하고, 상용전원으로 비상예비전원을 충전한다. 다음으로 [도 2]와 같이 화재나 단전으로 인해 상용전원이 차단되었을 경우에는 비상예비전원을 이용하여 안전 유도등으로 사용할 수 있도록한다. 상용전원을 사용 시에 충전되었던 비상예비전원을 이용하여 방향표시등과 스피커, 레이져 표시장치를 작동하게 한다.First, the safety induction lamp to be used as a billboard in normal times [Fig. 3]. When the safety guidance lamp is used as a billboard in general, the cost of installing the safety induction lamp can be replaced with the advertising expenses, and safety guidance is added to the place where the existing billboard was, so there is no need to provide a separate space. So it looks good. When serving as a billboard, commercial power is used, and emergency standby power is charged by commercial power. Next, when commercial power is cut off due to fire or power interruption as shown in FIG. 2, the emergency spare power may be used as a safety induction lamp. Turn on the indicator lights, speakers, and laser displays using the emergency backup power that was charged when using commercial power.

또한, 안전유도등과 광고판 외부에는 손전등을 결합한다. 이러한 결합을 통해 안전유도등과 손전등을 따로 설치하면서 발생하는 비효율성을 줄일 수 있다. 여기에, 안전유도등에 결합되는 손전등은 비상상황에서만 탈착이 되도록 한다.In addition, a safety induction lamp and a billboard outside the flashlight is combined. This combination can reduce the inefficiency caused by installing safety guides and flashlights separately. Here, the flashlight coupled to the safety induction lamp is to be detachable only in an emergency.

이로써 해결하고자 하는 첫 번째와 두 번째 과제가 해결된다.This solves the first and second tasks to be solved.

다음으로, 세 번째 과제를 해결하기 위하여 안전 유도등을 구성할 때 추가적인 안전유도 장치들을 설치한다. 기본적으로 안전유도등은 비상상황이 되면 광고판에서 비상예비전원을 사용하는 안전유도등으로 전환이 되게 되는데[도 2], 이때 방향표시등의 점등과 청각적인 안전 유도를 위한 스피커와 레이져 표시장치를 통한 입체적인 안전 유도를 하게 됨으로써 안전유도 효과를 높일 수 있게 된다.  Next, install additional safety guidance devices when constructing a safety induction lamp to solve the third problem. Basically, the safety induction lamp is switched to a safety induction lamp using emergency spare power in the billboard when an emergency situation occurs [Fig. 2]. At this time, the three-dimensional safety through the speaker and the laser display device for lighting the direction indicator and audible safety induction. By induction, the safety induction effect can be enhanced.

마지막으로, 네 번째의 과제를 해결하기 위하여 안전 유도등에 결합된 손전등에 구조신호 송신을 위한 전자 칩을 설치하여 손전등을 소지한 사고당사자가 대피를 하지 못하고 고립된 경우에 구조자가 사고당사자를 쉽게 찾을 수 있도록 한다.
Finally, in order to solve the fourth task, an electronic chip for transmitting a rescue signal is installed in a flashlight combined with a safety induction lamp, so that the rescuer can easily find the accident party when the accident party carrying the flashlight is unable to evacuate and is isolated. To help.

위와 같은 해결수단을 가지는 본 발명품은 다음과 같은 효과를 가진다.The present invention having the above solution has the following effects.

1. 기존 안전 유도장치와 달리 별도의 설치 공간을 필요로 하지 않으므로 공간의 낭비를 최소한으로 줄일 수 있다.1. Unlike the existing safety induction device, it does not require a separate installation space, so the waste of space can be minimized.

2. 광고판과의 결합이나 광고판 내부에 설치되기 때문에 안전유도 장치 설치비용이 감쇠된다.2. The cost of installing safety induction device is reduced because it is installed in the billboard or in combination with the billboard.

3. 방향표시등의 강한 광원 및 투과성이 높은 레이져 표시장치에 의한 안내, 음성 안내장치로 시야가 불확실한 상황에서도 탈출 유도가 용이하다.3. It is easy to induce escape even in a situation where the field of view is unclear due to the guidance of a strong light source such as a direction indicator and a laser display device with high transparency and a voice guidance device.

4. 레이져 표시장치의 각도를 조절하여 분사함으로써 기존 장치의 사각지대를 제거한다.4. Remove the blind spot of the existing device by adjusting and spraying the angle of the laser display device.

5. 손전등에 구조신호전송장치를 장착하여 사고당사자의 위치파악을 쉽게 유도할 수 있다.
5. The flashlight can be equipped with a rescue signal transmission device to easily identify the location of the accident party.

[도 1] 대표도
[도 2] 안전 유도등 작동도
[도 3] 광고판 작동도[Figure 1] representation
2 is a safe induction light operation
[Figure 3] Billboard operation

당업자가 발명을 실시하기 전에 본 발명이 기존의 문제점을 해결하는 방안을 다시 한 번 요약해 보면Before a person skilled in the art can practice the present invention, it is summarized once again that the present invention solves the existing problem.

1. 안전유도등을 평상시에는 광고판으로, 비상상황에서는 안전 유도등으로 사용한다.1. Use safety induction lamps as billboards in normal situations and as safety induction lamps in emergency situations.

2. 평상시에는 상용전원을 사용하고, 비상상황에서는 비상예비전원을 사용한다.2. Use commercial power at normal times and use emergency standby power at emergency times.

3. 안전 유도 방법에 있어서, 방향표시장치는 강한 광원을 사용한다.3. In the safe guidance method, the direction indicator device uses a strong light source.

4. 안전 유도 방법에 있어서, 연기와 같은 시야확보가 어려운 상황을 대비해 스피커를 이용한 청각적인 안전유도방법을 사용한다.4. In the safety guidance method, use the acoustic safety induction method using the speaker in case of difficult visibility such as smoke.

5. 안전 유도 방법에 있어서, 연기와 같은 시야확보가 어려운 상황을 대비해 투과성이 좋은 레이져 표시장치로 탈출방향 안내한다.5. In the safety guidance method, the escape direction is guided to the laser display device having good transparency in case of difficulty in securing the visibility such as smoke.

6. 안전 유도등과 손전등을 결합하는데, 이때 비상상황에서만 손전등이 탈착이 가능하도록 구조화한다.6. Combine safety induction lamps and flashlights, where the flashlights can only be removed in an emergency.

7. 결합된 손전등에 구조신호전송장치를 결합하여 사고당사자의 위치를 쉽게 파악할 수 있도록 한다.7. Combine the rescue signal transmission device with the combined flashlight so that the location of the accident party can be easily identified.

이를 실시하기 위한 구체적인 내용을 서술하면, Describe the specifics to do this,

1. 기존 광고판 내부에 안전 유도 장치를 설치[도 1]하고, 평상시에는 광고판으로 사용하고 비상상황에서는 안전 유도장치로 작동시킨다.1. Install the safety induction device inside the existing billboard [Fig. 1] , usually used as a billboard and in emergency to operate as a safety induction device.

2. 상용전원공급시 전원이 입력되면 충전 및 감시회로를 통해 예비전원이 충전되고, 발진회로를 통해 안전 유도등이 점등되며, 화재나 단전으로 인한 비상상황에서는 상용전원이 차단되면 평상시 충전되었던 비상예비전원이 발진회로를 통해 안전 유도등을 점등한다.2. When power is supplied during commercial power supply, the preliminary power is charged through the charging and monitoring circuit, the safety induction lamp is turned on through the oscillation circuit, and the emergency reserve that was normally charged when the commercial power is cut off in an emergency due to fire or power failure Power turns on safety induction lamp through oscillator circuit.

3. 방향 표시등은 강력한 광원으로 점등한다.3. The turn indicator lights up with a powerful light source.

4. 안전 유도장치의 작동 시, 음성으로 탈출방향을 안내하는 스피커 장치를 내장한다.4. When the safety guidance device is in operation, a loudspeaker device is provided to guide the escape direction by voice.

5. 안전 유도장치의 작동 시, 레이져 표시장치로 탈출 방향을 안내하는 장치를 내장한다.5. When operating the safety guidance device, a device to guide the escape direction to the laser indicator is included.

6. 안전 유도등과 손전등을 결합하는 방법에 있어서, 손전등 덮개커버는 평상시에는 잠겨있다가 비상상황에서만 열리게 되며, 잠겨있는 경우에는 상용전원에 의하여 충전되는 구조이다.6. In the method of combining safety induction lamps and flashlights, the flashlight cover is normally locked but can only be opened in an emergency situation.

7. 손전등의 내부에는 구조신호전송장치를 결합하는데, 이것 또한 마찬가지로 안전 유도등의 상용전원에 의하여 충전된다.7. Inside the flashlight, a rescue signal transmission device is incorporated, which is likewise charged by a commercial power source such as a safety induction lamp.

[001] 레이져 표시장치1
[002] 레이져 표시장치2
[003] 축전지
[004] 방향표시등
[005] 광고판 광원등
[006] 광고판 광원등 소켓
[007] 스피커[001] Laser display device 1
[002] laser display device 2
[003] accumulator
[004] turn indicators
[005] billboard light source
[006] billboard light source socket
[007] speakers

Claims (5)

광고판 내부에 안전유도등이 설치가 가능한 구조Structure that safety induction lamp can be installed inside the billboard 제 1항에 있어서, 상용전원공급시 전원이 입력되면 충전 및 감시회로를 통해 예비전원이 충전되고, 전원차단 시 발진회로를 통해 안전 유도등이 점등되는 구조The structure of claim 1, wherein when power is supplied during commercial power supply, preliminary power is charged through a charging and monitoring circuit, and a safety induction lamp is turned on through an oscillation circuit when the power is turned off. 제 2항에 있어서, 감시회로를 통한 충전 시 손전등의 전원을 동시에 충전하고, 발진회로 작동 시 손전등을 사용할 수 있도록 손전등이 개방되는 구조The structure of claim 2, wherein the flashlight is opened to simultaneously charge the power of the flashlight during charging through the supervisory circuit, and to use the flashlight when the oscillator circuit operates. 상용전원의 차단 시 녹음된 음성으로 탈출방향을 안내하는 구조Structure to guide the escape direction with the recorded voice when the commercial power is cut off 상용전원의 차단 시 레이져 표시장치로 탈출방향을 표시하는 구조
Structure to display escape direction with laser display device when commercial power is cut off
KR1020100140846A 2010-12-31 2010-12-31 Safety guide light KR20120078520A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103000098A (en) * 2012-11-15 2013-03-27 上海航空电器有限公司 Light-shading method for controlling character light-emitting area of light guide panel made of transparent organic material
DE102012112290A1 (en) 2012-07-19 2014-01-23 Lg Display Co., Ltd. Organic light-emitting diode display device for sampling a pixel current and a pixel current sampling method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012112290A1 (en) 2012-07-19 2014-01-23 Lg Display Co., Ltd. Organic light-emitting diode display device for sampling a pixel current and a pixel current sampling method therefor
CN103000098A (en) * 2012-11-15 2013-03-27 上海航空电器有限公司 Light-shading method for controlling character light-emitting area of light guide panel made of transparent organic material

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