201128582 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種信自招吟，士、士日日 心扣不彡丑，尤有關於一種指示逃生 信息的逃生指示燈。 【先前技術】 現行㈣防法舰範絲使料高鋪之賴物需於緊 心出口附近、走道及樓_裝設逃生指示燈，以供緊急情況發 生時指示民眾逃生。因此’為了標示及料出口的位置，目前 的逃生指雑都是二切小時_點細狀態 生時，為了減輕環境的光源強度受緊急斷電所帶來的 民眾能輕易朗逃生出π，因此目前的逃生指示燈—般都具有 不斷電發光的功能而如常地維持點亮狀態。 ▲由於所有的逃生指示燈皆需在平時無關晝夜地時刻點 骨，而累積出許多電能的消耗，長久下來亦會產生許多電費支 出’因此目前的解決方法是降低逃生指示燈平時點产， 藉此降低其㈣發光元件的輸肖耗辨。細，如此^造 献晚或外部環境光線不㈣，緊急出口處的總光源強度科 夠明売而延伸出門戶安全的問題。 是故’目前仍需要針對上述問題提出解決對策。 【發明内容】 本發明之其-目的為在逃生指示燈中建構多種點亮模 201128582 式’依據外部電源的鱗狀驗人聽賴亮模式t，以區別 緊急時刻與平常時刻的點亮方式。 本么月之另一目的為在平常時刻中，使逃生指示燈可依據 外部環境的光源強度改變其點亮的強度，以維持緊急出口處的 明亮度。 本發明之再一目的為降低逃生指示燈的電能消耗功率，達 到節能的優點。 依據本發明’提供一種逃生指示燈，其包括··一發光組件 及一光學臈層組。發光組件包括至少一第一發光元件、至少一 第二發光元件、-電源供鮮元、—光偵測單元及—控制單 凡。電源供應單元是電連於-外部電源並提供一發光電源使第 -發光it件發光，光侧單元對應外部環境的光源強度提供一 光偵測§fi號。控制單元依據外部電源的供電狀態進入一第一點 党模式或-第二點亮模式’當在第一點亮模式時，控制單元對 應光偵測訊號控制第二發光it件發光，而在第二點亮模式時， 控制單7L控制第二發光元件持續發光。光學膜層組包括至少一 指示圖樣’此光學膜層組是對應第一發光元件設置以照射出指 示圖樣。 在本發明之-實施態樣中，電源供應單元可包括一電源轉 換電路、-儲電裝置及-插頭電連接於外部電源，使儲電裝置 儲存-備㈣源’以供作當外部電輯電時的發光電源，而具 備不斷電的魏’電轉換電路料部賴或_電源轉換^ 該發光電源。儲電裝置可為任何儲存電能之裝置，如：一蓄電 201128582 池、超級電容、爾能裝置或儲氫合金電池等。 在本發财，上述的發光組件可選擇性地更包括其他元 士驅動f路、-娜n或—指示燈。轉 控制單元的控制驅動第-發光元件或第二發光元件發光了3 的組成林可依據第4光元件衫二發光元件的好特 性、數量或種類所變化。切換器可用以切換第—發光元件之導 、。關閉&讀則可以燈號指科部電源的供電狀態或目前 所使用的點亮模式’以供制者判別目前外部電源的供電狀態 或目前的點亮模式。 “ 在本發明之一實施態樣中，控制單元較佳是判斷外部電源 的供電與斷電以據此進人職的點亮模式中，如：當外部電源 有供電時’使控制單元在第—點亮模式中，而在外部電源斷電 時’使控制單元在第二點亮模式中，因此第—點亮模式可對應 至平常_ ’第二點亮赋可對應至緊急_。_，本發明 並不限於此’其他外部電源的供電狀態，如：電壓降、電流變 化里亦可作為控鮮元進人點細式的依據，第—點亮模式與 第二點亮模式的對應方式亦可依不同實絲樣變動。 上述光偵測單元可將接收到的光能或對應所接收到的光 強度轉換為電子形式的光偵測訊號’較佳可包括一光導體偵測 器或一光耦合器，並可選擇性地更包括一電阻及一電容()光偵 測δΚ號可為任意電子形式，如：一預定電壓(變化)值或一預定 電流(變化)值。 又，本發明的逃生指示燈亦可選擇性地包括一殼體以供容 201128582 置，在本發明的-實施態樣中，殼體可包括二容置槽，其一容 置槽容置有上述的電源供應單元及控制單元，另一容置槽則是 容置有第-發統件，殼财侧亦可設置有第二發光元;、，= 第-發光7L件發出的光可照射於外部環境中。第一發光元件或 第二發光元件較佳是發光二極體，如：第一發光元件排列. 陣列形式的單顆單晶封裝發光二極體，並組立為-模组’其中 第-發光7L件更佳為—單顆多晶縣發光二極體的面光源模 組，使其點亮的光形均勻。201128582 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a kind of self-admission, which is not ugly, and particularly relates to an escape indicator indicating escape information. [Prior Art] The current (4) anti-Farship Fans are required to provide emergency escape lights in the vicinity of tight exits, walkways and buildings to indicate the escape of people in emergency situations. Therefore, in order to mark and export the position of the material, the current escape index is two hours. When the point is fine, the people who can bring down the π in order to reduce the intensity of the light source of the environment can easily escape. The current escape indicator lights generally have the function of continuously emitting light and remain lit as usual. ▲Because all the escape lights need to be in the middle of the day, they don’t care about the bones, but they accumulate a lot of electricity. In the long run, there will be a lot of electricity expenses. So the current solution is to reduce the escape indicator. This reduces the loss of the (four) light-emitting elements. Fine, so that the night or the external ambient light is not (four), the total light source intensity at the emergency exit is clearly clear and extends the security of the portal. Therefore, it is still necessary to propose solutions to the above problems. SUMMARY OF THE INVENTION The present invention is directed to constructing a plurality of lighting modes in an escape indicator lamp. The type of illumination mode is based on an external power source to distinguish between an emergency time and a normal time. Another purpose of this month is to enable the escape indicator to change the intensity of its illumination depending on the intensity of the light source in the external environment during normal times to maintain the brightness at the emergency exit. Still another object of the present invention is to reduce the power consumption of the escape indicator light and achieve the advantage of energy saving. According to the present invention, an escape indicator lamp is provided which includes a light-emitting assembly and an optical layer stack. The illuminating component comprises at least one first illuminating component, at least one second illuminating component, a power supply unit, a photodetecting unit and a control unit. The power supply unit is electrically connected to the external power source and provides an illumination power source for causing the first illumination element to emit light, and the light side unit provides a light detection §fi number corresponding to the intensity of the light source of the external environment. The control unit enters a first point mode or a second lighting mode according to the power supply state of the external power source. When in the first lighting mode, the control unit controls the second illumination unit to emit light corresponding to the light detection signal. In the two lighting mode, the control unit 7L controls the second light emitting element to continue to emit light. The optical film layer set includes at least one indication pattern. The optical film layer group is disposed corresponding to the first light-emitting element to illuminate the indication pattern. In an embodiment of the present invention, the power supply unit may include a power conversion circuit, a power storage device, and a plug electrically connected to the external power source, so that the power storage device stores the source (four) source for use as an external power series. The electric light source of the electric power, and the power supply of the Wei's electric conversion circuit or the power conversion of the power supply. The power storage device can be any device that stores electrical energy, such as: a power storage 201128582 pool, super capacitor, energy device or hydrogen storage alloy battery. In the present invention, the above-mentioned lighting assembly may optionally include other elements to drive the f-channel, or the n-indicator. The composition of the control unit that drives the first or second light-emitting element to emit light 3 may vary depending on the characteristics, number, or type of the fourth light-emitting element. A switch can be used to switch the conduction of the first light-emitting element. The closing & reading can be used to indicate the current power supply state of the external power supply or the current lighting mode. In an embodiment of the present invention, the control unit preferably determines the power supply and power-off of the external power source to enter the lighting mode according to the user, such as: when the external power source is powered, the control unit is in the first - in the lighting mode, and when the external power is turned off, 'the control unit is in the second lighting mode, so the first lighting mode can correspond to the usual _ 'the second lighting assignment can correspond to the emergency _._, The invention is not limited to the power supply state of the other external power source, for example, the voltage drop and the current change can also be used as the basis for the fine control of the fresh-keeping element, and the corresponding manner of the first-lighting mode and the second lighting mode. The light detecting unit may convert the received light energy or the received light intensity into an electronic form of light detecting signal. Preferably, the light detecting unit may include a light conductor detector or An optical coupler, and optionally further comprising a resistor and a capacitor () light detecting δ Κ can be any electronic form, such as: a predetermined voltage (change) value or a predetermined current (change) value. The escape indicator of the present invention can also be selective The ground includes a casing for the capacity of 201128582. In the embodiment of the present invention, the casing may include two accommodating grooves, one of the accommodating grooves accommodating the power supply unit and the control unit, and the other The slot is to receive the first-element, and the second side of the shell can also be provided with a second illuminating element; and, = the light emitted by the first-illuminated 7L can be irradiated to the external environment. The first illuminating element or the second Preferably, the light-emitting element is a light-emitting diode, such as: a first light-emitting element arrangement. A single-crystal package light-emitting diode in the form of an array, and is assembled as a module - wherein the first-light-emitting 7L piece is preferably a single piece The surface light source module of the polycrystalline LED light-emitting diode makes the light shape of the light uniform.
—本發明的光學膜層組的組成結構並無限制，較佳是由一指 不圖樣膜、-導光板及一反射板依次層疊而成。導光板較佳包 括一入光面及-出光面’入光面是對應於第一發光元件，使第 -發光7G件發出的光可自入光面進入導光板中出光面是對應 2射板，反驗較佳設置縣歧底部，並包減數散射粒 子’將自導光板底部漏出的光反射回導光板中。指示圖樣可包 2少-指示文字及至少一指示圖案，指示文字與指示圖案較 佳疋與逃生信息相關。 因此，本發明的逃生指示燈具有平時持續點亮的第一發光 =件及補餅部環境光源強度㈣二發光元件，故可降低逃生 心不燈平時的電能消耗功率，以降低電費等使用成本。在平常 時刻時’第二發光元件會·域測職發光，以在外部環境 的光線不足時，改變其點亮的光強度，以維持緊急出口處的物 ^源強度。而在緊急時刻時，第二發光元件則會持續發光，以 更顯逃生出口處的明亮。 201128582 【實施方式】 馬進一 以太她 ，本發明乃提供有圖式。此些圖式 露内容之一部分，其主要係用以說明實施例，並 了I說月書之相關描述來解釋實施例的運作原理。配合 領具㈣常知識者麵_其他可能的實施方 之優點。圖中的元件並未按比靖製，而類似的 7C件付!?虎通⑦用來表示類似的元件。 凊一併參考第1圖至第3圖，其中第1圖為繪示本發明一 較佳實施例的逃生指示燈的—外觀示賴，第2圖鱗示样 明一較佳實施_魅指示_ —組立分_，第3圖為本發 明一較佳實施例的逃生指示燈的—功能方塊圖。如圖中所示， 逃生指不燈卿包括-殼體lm、一發光組件搬及一光學膜 層組104 ’在本實施例中’發光組件1〇2及光學膜膚組刚是 先行組立域立部狀後，再料杨立為齡指示燈100， 然而在其他實補巾’亦可叫他的方式或結構組立逃生指示 發光組件102包括多個第一發光元件廳、一第二發光元 件107、一電源供應單元11〇、一驅動單元ιΐ2、一光债測單 =114、—祕器116、—指示燈118及-控制單元]20。在本 實施例中，第-發光元件丨〇6、第二發光元件1〇7及指示燈川 皆是發光二極體，如：第-發光元件1〇6及指示燈m為單顆 單晶封裝發光二極體，亦可為單顆多晶難發光二極體，第二 201128582 發光元件107至少一單顆多晶封裝發光二極體之長條形面光 源，然並無需限定於此形狀，控制單元12〇可包括至少一微控 制器’電源供應單元110可包括一插頭11〇A、一儲電裝置11〇B 及一電源轉換電路110C。在此示例性地將電源轉換電路 110C、驅動單元112及控制單元120整合設置於至少一控制電 路板109上，並將切換器Π6及指示燈118整合設置於一操作 電路板119上，然而本發明並不限於此種設置方式。此外，本 實施例的第一發光元件1 〇 6排列成為矩陣形式，並經組立成為 模組。儲電裝置110B可為任何儲存電能之裝置，如：一蓄電 池、超級電容、磁儲能裝置或儲氫合金電池等。 殼體101包括一上蓋101A、二容置槽101B、101C及吊 掛孔101D、101E，其一容置槽loiB係容置有電源供應單元 110的儲電裝置110B、控制電路板109及操作電路板119，另 一容置槽101C係容置有第一發光元件1〇6,第二發光元件1〇7 則是設置於殼體外側，如：上蓋1〇1Α的外側或其他面，如： 外殼上部或側面。吊掛孔101D、101E可供使用者依其需要選 擇性地吊掛逃生指示燈100。 對應第一發光元件106處設置有光學膜層組1〇4，如：將 光學膜層組104的上側設置於貼近第一發光元件1〇6處後，將 光學膜層組104與殼體101藉由緊固件(圖中未示)組立。光學 膜層組104包括一指示圖樣膜104A、一導光板ι〇4Β、一反射 板104C及與逃生信息相關的至少一指示圖樣i〇4D、ι〇4Ε， 指示圖樣膜104A、導光板104B及反射板i〇4C是依次層疊。 201128582 在本實施例中’指示圖樣獅設置於指示圖_ iq4a上的 -指示圖案’如：奔射的人侧案或箭頭符鮮，指示圖樣 104E為-指示文字，如：「f急出口咖」或其他文字。導 光板104Β包括-入光面及一出光面(圖中未示），入光面是對 應於第-發光元件觸’如：貼近第一發光元件祕❾一側面， 出光面是對應於反射板104C的相對面，如：反射板1()4c與 導光板麵的底面貼合，導光板购的出光面即為其頂面、。 指示圖樣膜1G4A是鱗光板卿的出光面貼合，導光板 104B非人光出光面的其餘各面皆覆蓋有不透光材料，以 防光從此漏出。 在=常時刻’因應逃生指示燈需晝夜持續點亮的需要，電 源供應單元110的_ 11GA f連接於—外部電源以作為電能 來源，並且為了顧及緊急時刻外部電源恐會斷電的狀況發生時 亦可提供逃生一的細功能，儲電裝置腦在平常時刻即 可將外部電源的電能儲備於其中成為_電源。經過電源轉換 電路。me將外部電源或_電源轉換為—發光電源後，電源 供應單元11G經軸單元112將此發光電源提供至第—發光元 件106及第二發光元件1〇7，使其發光。關於第一發光元件刚 及第一發光70件107的發光方式與驅動單元112的作動方式， 其後段落會詳細說明。當第一發光元件廳發光時，其發出的 光自=光面進入導光板_令，由導光板龍底面漏出的 光可藉由反射板HMC巾的散馳子反射回導歧1()4B中， 以從出光面射出’藉此逃生指示燈励得以照射出指 104D、_。 ⑽ 201128582 驅動單7L 112是電連接於電源供應單元11G、控制單元 120 '第-發光元件1〇6和第二發光元件1〇7，其内的組成元 件係端視於在此使用的第一發光元件腿和第二發光元件1〇7 的數量、種類或電子特性而有所不同。驅動單元112是依據控 制單兀120的控制驅動第一發光元件1〇6和第二發光元件1〇7 發光。The composition of the optical film layer group of the present invention is not limited, and is preferably formed by laminating a single-pattern film, a light guide plate, and a reflection plate in this order. The light guide plate preferably includes a light incident surface and a light exit surface. The light incident surface corresponds to the first light emitting element, so that the light emitted by the first light emitting 7G member can enter the light guiding surface of the light guiding plate from the light entering surface. The counter-test preferably sets the bottom of the county, and the reduced-scattering particles 'reflect the light leaking from the bottom of the light guide back into the light guide. The indication pattern can include 2 less-indicating text and at least one indicating pattern, and the indicating text and the indicating pattern are better related to the escape information. Therefore, the escape indicator light of the present invention has the first light-emitting element that is continuously lit continuously and the ambient light source intensity (four) two light-emitting elements of the cake portion, so that the power consumption power of the escape heart is not reduced, so as to reduce the use cost such as electricity cost. . At normal times, the second illuminating element field illuminates to light the intensity of the light that is illuminated when the external environment is insufficient to maintain the source intensity at the emergency exit. In the event of an emergency, the second illuminating element will continue to illuminate to more clearly illuminate the exit. 201128582 [Embodiment] Ma Jinyi, Ethereum, the present invention is provided with a schema. One of the parts of the drawings is mainly for explaining the embodiments, and I describe the operation of the embodiments by the related description of the book. Cooperate with the leader (4) common knowledge face _ other possible implementations. The components in the figure are not in accordance with the Jing system, but similar 7C pieces are paid!? Tiger Tong 7 is used to indicate similar components. Referring to FIG. 1 to FIG. 3 together, FIG. 1 is a view showing an appearance of an escape indicator lamp according to a preferred embodiment of the present invention, and FIG. 2 is a view showing a preferred embodiment. _ - Group standing _, Figure 3 is a functional block diagram of an escape indicator light according to a preferred embodiment of the present invention. As shown in the figure, the escape indicator includes a housing lm, a light-emitting component, and an optical film layer 104. In the present embodiment, the 'light-emitting component 1〇2 and the optical film group are just the first group of domains. After the vertical shape, the Yang Li age indicator light 100 is replaced, but in other manners, the method may also be called his mode or structure. The escape indicating light-emitting component 102 includes a plurality of first light-emitting element halls and a second light-emitting element. 107. A power supply unit 11A, a drive unit ι2, an optical debt test order=114, a secretor 116, an indicator light 118, and a control unit 20. In this embodiment, the first light-emitting element 丨〇6, the second light-emitting element 1〇7, and the indicator light are all light-emitting diodes, such as: the first light-emitting element 1〇6 and the indicator light m are single crystals. The packaged light-emitting diode may also be a single polycrystalline hard-emitting diode, and the second 201128582 light-emitting element 107 has at least one single polycrystalline package light-emitting diode long-surface light source, and need not be limited to this shape. The control unit 12A can include at least one microcontroller. The power supply unit 110 can include a plug 11A, a power storage device 11B, and a power conversion circuit 110C. The power conversion circuit 110C, the driving unit 112 and the control unit 120 are exemplarily disposed on at least one control circuit board 109, and the switch Π6 and the indicator light 118 are integrated on an operation circuit board 119. The invention is not limited to this arrangement. Further, the first light-emitting elements 1 〇 6 of the present embodiment are arranged in a matrix form and assembled into a module. The power storage device 110B can be any device that stores electrical energy, such as a battery, a super capacitor, a magnetic energy storage device, or a hydrogen storage alloy battery. The housing 101 includes an upper cover 101A, two receiving slots 101B and 101C, and hanging holes 101D and 101E. The receiving slot loiB houses the power storage device 110B of the power supply unit 110, the control circuit board 109, and the operating circuit. The board 119 has another accommodating slot 101C for accommodating the first illuminating element 〇6, and the second illuminating element 〇7 is disposed outside the housing, such as the outer side or other surface of the upper cover 1〇1Α, such as: Upper or side of the casing. The hanging holes 101D, 101E allow the user to selectively hang the escape indicator light 100 as needed. The optical film layer group 1〇4 is disposed corresponding to the first light-emitting element 106. For example, after the upper side of the optical film layer group 104 is disposed adjacent to the first light-emitting element 1〇6, the optical film layer group 104 and the housing 101 are disposed. It is assembled by fasteners (not shown). The optical film layer set 104 includes an indication pattern film 104A, a light guide plate ι〇4Β, a reflection plate 104C, and at least one indication pattern i〇4D, ι〇4Ε related to the escape information, indicating the pattern film 104A, the light guide plate 104B, and The reflecting plates i〇4C are stacked in this order. 201128582 In the present embodiment, the 'indicating pattern' indicating that the pattern lion is set on the indication map _iq4a is as follows: the flank person side case or the arrow symbol is fresh, and the indication pattern 104E is - indicating text, such as: "f urgent exit coffee Or other text. The light guide plate 104 includes a light-incident surface and a light-emitting surface (not shown), and the light-incident surface corresponds to the first-light-emitting element touched by, for example, a side close to the first light-emitting element, and the light-emitting surface corresponds to the reflective plate. The opposite surface of the 104C, for example, the reflecting plate 1 () 4c is attached to the bottom surface of the light guiding plate surface, and the light emitting surface purchased by the light guiding plate is the top surface thereof. The indication pattern film 1G4A is a light-emitting surface of the stencil, and the remaining surfaces of the non-human light-emitting surface of the light guide plate 104B are covered with an opaque material to prevent light from leaking therefrom. In the case of = constant time, the _ 11GA f of the power supply unit 110 is connected to the external power source as a source of electrical energy in response to the need for the emergency indicator to be continuously illuminated overnight, and in order to take into account the situation in which the external power source may be powered off in an emergency. It can also provide a fine function of escape, and the power storage device can store the electric energy of the external power source into the _ power source at normal times. After the power conversion circuit. After the external power source or the _ power source is converted into the illuminating power source, the power supply unit 11G supplies the illuminating power source to the first illuminating element 106 and the second illuminating element 1 〇7 via the axis unit 112 to emit light. The manner of illumination of the first light-emitting element and the first light-emitting 70 member 107 and the manner of actuation of the drive unit 112 will be described in detail later. When the first light-emitting element hall emits light, the light emitted from the light-emitting surface enters the light guide plate, and the light leaked from the bottom surface of the light guide plate can be reflected back to the guide 1() 4B by the loosening of the reflector HMC towel. In order to emit the light from the light-emitting surface, the escape indicator light is used to illuminate the fingers 104D, _. (10) 201128582 The drive unit 7L 112 is electrically connected to the power supply unit 11G, the control unit 120'-the light-emitting element 1〇6 and the second light-emitting element 1〇7, and the constituent elements therein are regarded as the first used herein. The number, type, or electronic characteristics of the light-emitting element legs and the second light-emitting elements 1〇7 differ. The driving unit 112 drives the first light-emitting element 1〇6 and the second light-emitting element 1〇7 to emit light in accordance with the control of the control unit 120.
光偵測單元114電連接於控制單元120，其包括一光導體 • ^測11 114A、—電阻及-電容(圖中未示)，光導體_器114A 是外露於外部環境。由於光導體铜器mA的電導係數會依 據其所接叉的光源強度而變化，因此光積測單元m會對應外 部％境的光源強度提供-絲測喊。在此的光侧訊號示例 性地以-預定電流值表示，然而其亦可為一預定電壓值、預定 電壓變化值或預定電流變化值。 ★控制單ib 120依據外部電源的供電狀態進入一第一點亮 _式或-第二點亮模式’在此並無限制控制單元12〇判斷外部 電源供電狀㈣方式，舉例來說，其可藉由與電源供應單元 11 〇之間的電連接接腳主動侧外部電源的供電狀態或由電源 仏應單it 110所傳來的電子城她得知外部電源的供電狀 L在本貫施例中’第一點受模式是對應於外部電源有供電的 狀態，如：無發生緊急事件的平常時刻，此時控制單元12〇控 制指示燈118亮起燈號代表外部電源持續供電，控制第一發光 元件106持續發光以指*緊急出口位置，並對應來自光偵測單 兀1H的光_訊號控制第二發光元件1〇7發光，比如說，控 201128582 制單元120可在接收到光偵測訊號時或依據光摘測訊號與一 預定值的比較結果控制第二發光元件107發光。較佳地，當光 偵測訊號所對應的外部環境光源強度較低時，如：夜晚，控制 單元120控制第二發光元件1〇7發光以補償外部環境光源的不 足，以提供緊急出口處的良好照明，而在光偵測訊號所對應的 外部環境光源強度較高時，即可控制第二發光元件1〇7不發光 以降低逃生指示燈100平時的電能消耗功率。另一方面，第二 點焭模式是對應於外部電源斷電的狀態，如：發生緊急事件而 緊急斷電時，在第二點亮模式時，控制單元】2〇控制第一發光 元件106及第二發光元件1〇7皆持續發光。 另請參考第4圖’其顯示本發明另一較佳實施例的逃生指 示燈的一外觀示意圖。為了簡明描述本實施例，在此主要說明 本實施例與前-實施例相異之處。本實施例之逃生指示燈2〇〇 包括發光組件202及絲膜層組綱。發光組件搬中設置的 第-發光元件(圖未示)用以照亮光學膜層組綱，第二發光元 發出警示音。舉例來說， 粒濃度高出一預定值日吝, 件2〇7用=在光_單元214測得外部環境光線不足時發光， 煙霧偵測單元222用以偵測煙霧顆粒濃度，揚聲器级則用以 s煙霧偵測單元222所偵測的煙霧顆The photodetecting unit 114 is electrically connected to the control unit 120, and includes a photoconductor 11 114A, a resistor and a capacitor (not shown), and the photoconductor 114A is exposed to the external environment. Since the conductance of the photoconductor copper mA varies depending on the intensity of the light source to which it is connected, the photo-accumulation unit m provides a wire-sounding response corresponding to the intensity of the external source. The optical side signal herein is exemplarily represented by a predetermined current value, however it may also be a predetermined voltage value, a predetermined voltage change value or a predetermined current change value. ★ The control unit ib 120 enters a first lighting mode or a second lighting mode according to the power supply state of the external power source. Here, the control unit 12 does not limit the external power supply mode (4), for example, By the electrical connection between the power supply unit 11 〇 and the power supply state of the external power source of the active side or the electronic power transmitted from the power supply unit 110, she knows the power supply of the external power supply in the present embodiment. The first point receiving mode corresponds to the state in which the external power source is powered. For example, there is no normal time when an emergency occurs. At this time, the control unit 12 〇 control indicator 118 lights up to indicate that the external power source is continuously powered, and the first control is performed. The light-emitting element 106 continuously emits light to indicate the position of the emergency exit, and controls the second light-emitting element 1〇7 to emit light corresponding to the light_signal from the light detecting unit 1H. For example, the control unit 201128582 can receive the light detection. The second light-emitting element 107 is controlled to emit light when the signal is compared or based on a comparison result of the light-measurement signal and a predetermined value. Preferably, when the intensity of the external ambient light source corresponding to the photodetection signal is low, such as at night, the control unit 120 controls the second illuminating element 1 〇 7 to emit light to compensate for the shortage of the external ambient light source to provide an emergency exit. Good illumination, and when the intensity of the external ambient light source corresponding to the light detection signal is high, the second light-emitting element 1〇7 can be controlled to not emit light to reduce the power consumption power of the escape indicator light 100. On the other hand, the second point 焭 mode corresponds to a state in which the external power source is powered off, such as: when an emergency event occurs and an emergency power is turned off, in the second lighting mode, the control unit controls the first illuminating element 106 and The second light-emitting elements 1〇7 all continue to emit light. Referring to Figure 4, there is shown a schematic view of an escape indicator of another preferred embodiment of the present invention. In order to briefly describe the present embodiment, the present embodiment is mainly described in terms of differences from the pre-embodiment. The escape indicator light 2 of the embodiment includes a light-emitting component 202 and a silk film layer assembly. The first light-emitting element (not shown) disposed in the light-emitting component is used to illuminate the optical film layer, and the second light-emitting element emits a warning sound. For example, if the particle concentration is higher than a predetermined value, the piece 2〇7 is used to emit light when the external light is detected by the light unit 214, and the smoke detecting unit 222 is used to detect the smoke particle concentration, and the speaker level is used. The smoke detected by the smoke detecting unit 222
而可切換第一點亮模式或第二 201128582 點亮模式’並以指示燈218的亮滅指示是否接收外部電源的供 電，如··點亮指示燈218以表示外部電源持續供電，以指示燈 224指示外部環境的光源強度是否足夠，如：當外部環境的光 源強度足夠時以亮起綠色指示燈224表示，以測試鈕228來啟 動一測試訊號予控制單元，使控制單元進行預定的測試步驟， 以測試逃生指示燈200是否正常運作。煙霧偵測訊號可為一電 壓的改變或電流大小的改變。因此，在本實施例中，逃生指示And the first lighting mode or the second 201128582 lighting mode can be switched and the LED 218 is turned on or off to indicate whether to receive the power supply of the external power source, such as ··lighting the indicator light 218 to indicate that the external power source is continuously powered, to the indicator light 224 indicates whether the intensity of the light source of the external environment is sufficient, for example, when the intensity of the light source of the external environment is sufficient, the light is indicated by the green indicator light 224, and the test button 228 is used to start a test signal to the control unit, so that the control unit performs the predetermined test step. To test if the escape indicator 200 is functioning properly. The smoke detection signal can be a change in voltage or a change in current magnitude. Therefore, in this embodiment, the escape indication
燈2〇〇除可依據第-點亮模式或第二點亮模式調節點亮的亮 度之外，亦可在煙霧產生時或煙霧顆粒濃度高時發出警示音， 以警不附近的民眾得以儘速逃生^此外，在本發㈣其他實施 例中，如第5圖所示的逃生指示燈3〇〇，即為依據第4圖的架 構’將煙霧偵測單元222改成一氧化碳偵測單元223，用以偵 測-氧化碳濃度’並提供—氧化碳伽彳訊號至控制單元，以在 一氧化碳遭度高於-預定值時控制揚聲器挪發出警示音。 是故，由上述中可以得知，本發明的逃生指示燈具有平 ，續點亮的第-發光元件及補償外部環境光源強度的第二發 =件，故可降⑽生指祕平_電㈣耗辨，以降低電 時’ 光元件會對應光偵測訊 維環境的光線不足時，改變其點亮的強度，以 件則的總光源強度。而在緊急時刻時，第二發光元 件則㈢持，，發光，以更顯逃生出σ處的明亮。 上述僅是為了說明方便而舉例而已，本 範圍自树請專利範圍所述為準，而非僅祕此處之實施 13 201128582 例。 【圖式簡單說明】 第1圖為繪示本發明一較佳實施例的逃生指示燈的— 意圖。 觀示 第2圖為繪示本發明一較佳實施例的逃生指示燈的—組立八 解圖。 第3圖為本發明一較佳實施例的逃生指示燈的—功能方塊 第4圖為本發明另一較佳實施例的逃生指示燈 圖。 卜觀示意 外觀示意 第5圖為本發明再一較佳實施例的逃生指示燈的 圖 【主要元件符號說明】 100, 200, 300逃生指示燈 102, 202發光組件 106第一發光元件 109控制電路板 112 .驅動單元 116,216切換器 119操作電路板 222煙霧偵測單元 224,225指示燈 228 測試鈕 101A上蓋 101D、101E吊掛孔 101殼體 104, 204光學暝層組 107, 207第二發光元件 110電源供應單元 114, 214光偵測單元 118,218指示燈 120控制單元 223 —氧化碳偵測單元 226揚聲器 101B、101C 容置槽 201128582 104 A 指不圖樣膜 104B 導光板 104C 反射板 104D 、104E指示圖樣 ΠΟΑ 插頭 110B 儲電裝置 110C 電源轉換電路 114A 光導體偵測器 15In addition to adjusting the brightness of the lighting according to the first-lighting mode or the second lighting mode, the lamp 2 can also emit a warning sound when the smoke is generated or the concentration of the smoke particles is high, so that the nearby people can In other embodiments of the present invention, the escape indicator 3 is shown in FIG. 5, that is, the smoke detecting unit 222 is changed to the carbon monoxide detecting unit 223 according to the architecture of FIG. , for detecting the concentration of carbon monoxide and providing a carbon monoxide signal to the control unit to control the speaker to emit a warning sound when the carbon monoxide is higher than a predetermined value. Therefore, it can be known from the above that the escape indicator light of the present invention has a flat, continuously illuminated first-light-emitting element and a second hair-receiving component that compensates for the intensity of the external ambient light source, so that it can be lowered (10) (4) Distortion, in order to reduce the electric power. When the light component is insufficient for the light detection environment, the intensity of the light is changed, and the total light source intensity is used. In the case of an emergency, the second illuminating element (3) holds, and illuminates, to more clearly escape the glory of σ. The above is only an example for the convenience of the description, and the scope is based on the scope of the patent application, not just the implementation of the example here. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing an escape indicator of a preferred embodiment of the present invention. Figure 2 is a block diagram of an escape indicator of a preferred embodiment of the present invention. Figure 3 is a functional block diagram of an escape indicator light according to a preferred embodiment of the present invention. Figure 4 is a diagram of an escape indicator light according to another preferred embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 5 is a diagram of an escape indicator light according to still another preferred embodiment of the present invention. [Main component symbol description] 100, 200, 300 escape indicator light 102, 202 illumination assembly 106 first light-emitting element 109 control circuit Board 112. Drive unit 116, 216 switch 119 operating circuit board 222 smoke detecting unit 224, 225 indicator light 228 test button 101A upper cover 101D, 101E hanging hole 101 housing 104, 204 optical layer group 107, 207 second light emitting element 110 power supply Supply unit 114, 214 light detecting unit 118, 218 indicator light 120 control unit 223 - carbon oxide detecting unit 226 speaker 101B, 101C receiving groove 201128582 104 A means no pattern film 104B light guide plate 104C reflecting plate 104D, 104E indicating pattern 插头 plug 110B power storage device 110C power conversion circuit 114A photoconductor detector 15