CN203336372U

CN203336372U - LED area light source integrated fire-fighting emergency lighting and indicating device

Info

Publication number: CN203336372U
Application number: CN2013204025117U
Authority: CN
Inventors: 梁光勇
Original assignee: NANNING STONE QIMING OPTOELECTRONICS TECHNOLOGY Co Ltd
Current assignee: NANNING STONE QIMING OPTOELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2013-07-08
Filing date: 2013-07-08
Publication date: 2013-12-11
Anticipated expiration: 2023-07-08

Abstract

The utility model provides an LED area light source integrated fire-fighting emergency lighting and indicating device which comprises a frame body. A metal back plate, a transparent substrate and a transparent glass panel are sequentially mounted in the frame body from bottom to top, the transparent substrate is provided with indicating symbols and a plurality of holes, the metal back plate is provided with LED area light sources corresponding to the holes in position, and the number of the holes is the same with the LED area light sources. The LED area light sources emit light to enable the indicating symbols on the transparent substrate to be clearly displayed through the transparent glass panel, so that the indicating symbols are used for emergency indication in an emergency state. Meanwhile, LED lamps and LED chips are used for auxiliary light emission for auxiliary illumination, and emergency illumination in fire-fighting escape is achieved. According to the device, emergency illumination and emergency indication are integrated on the same indicating plate, and the LED area light source integrated fire-fighting emergency lighting and indicating device has the advantages of being low in mounting and manufacturing cost, convenient to use and the like.

Description

The integrated fire emergency of LED area source and indicating device

Technical field

The utility model relates to LED, and what be specifically related to is the integrated fire emergency of a kind of LED area source and indicating device.

Background technology

In public building, all must be provided with when the emergencies such as breaking out of fire, earthquake for evacuating the extra exit of personnel in building, the place, extra exit must arrange fire-fighting emergent indicator lamp and fire-fighting emergency headlamp, obviously indicate the Chinese and English sign of extra exit above the fire-fighting emergent indicator lamp, in order to be survivor's Quick confession guide; Fire-fighting emergency headlamp can be escape and the time provides illumination, and fire-fighting emergent indicator lamp and fire-fighting emergency headlamp all have outage and automatically start emergency function.

LED has been applied in the illumination and indication of security against fire as illumination indication light source now, but because the two is separately independently to use as fire-fighting emergency headlamp and fire-fighting emergent indicator lamp usually, it not only exists installation, cost of manufacture high, but also there is awkward problem, especially in the situation that environment is darker, adopt single indicating device to be difficult to reach the escape effect.

The utility model content

For this reason, the purpose of this utility model is to provide the integrated fire emergency of a kind of LED area source and indicating device, to solve separately independent use of current fire-fighting emergency headlamp and fire-fighting emergent indicator lamp, it exists and installs, cost of manufacture is high and awkward problem.

The purpose of this utility model is achieved through the following technical solutions.

The integrated fire emergency of a kind of LED area source and indicating device, comprise: framework (10), described framework (10) inside is equipped with metal backing (20) from the bottom up successively, transparency carrier (30) and transparent glass panel (40), described transparent glass panel (40) is positioned at transparency carrier (30) top, transparency carrier (30) is positioned at metal backing (20) top, be provided with designator (31) and some perforates (32) on described transparency carrier (30), be provided with LED area source (70) corresponding with described perforate (32) position and that quantity is identical on described metal backing (20).

Preferably, described framework (10) inboard also is equipped with LED lamp bar (60), and described LED lamp bar (60) correspondence is positioned between transparency carrier (30) and transparent glass panel (40), and is attached on transparency carrier (30).

Preferably, be provided with some LED chips (61) on described LED lamp bar (60), be provided with layer protecting film (62) on described LED chip (61).

Preferably, a power supply (50) also is installed in described framework (10), described power supply (50) is connected with LED lamp bar (60) with LED area source (70) respectively.

Preferably, described LED area source (70) comprises aluminium base (71) and LED area source chip (72), and described LED area source chip (72) is arranged on aluminium base (71).

Preferably, described designator (31) comprises arrow, indicator diagram and indication character.

The utility model compared with prior art, beneficial effect is: the integrated fire emergency of LED area source and indicating device that the utility model provides, utilize the LED surface source luminescence that the designator on transparency carrier can clearly be shown through transparent glass panel, to realize when the state of emergency, the indication of meeting an urgent need; And utilize LED chip auxiliary light emission on LED lamp band can realize floor light simultaneously, the emergency lighting while having met fire-fighting life-saving.The utility model has been realized the advantages such as emergency lighting is integrated with emergent indication, and it has installation, low cost of manufacture, easy to use on same direction board.

The accompanying drawing explanation

The perspective view that Fig. 1 is the integrated fire emergency of the utility model LED area source and indicating device;

The decomposition texture schematic diagram that Fig. 2 is the integrated fire emergency of the utility model LED area source and indicating device;

The structural representation that Fig. 3 is the utility model LED area source.

Identifier declaration in figure: framework 10, metal backing 20, transparency carrier 30, designator 31, perforate 32, transparent glass panel 40, power supply 50, LED lamp bar 60, LED chip 61, diaphragm 62, LED area source 70, aluminium base 71, LED area source chip 72, negative pole 73, anodal 74.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Refer to shown in Fig. 1, Fig. 2 the perspective view that Fig. 1 is the integrated fire emergency of the utility model LED area source and indicating device; The decomposition texture schematic diagram that Fig. 2 is the integrated fire emergency of the utility model LED area source and indicating device.The utility model provides the integrated fire emergency of a kind of LED area source and indicating device, it is mainly for fire-fighting emergent indicator lamp and emergency light independent use mutually at present, existence is installed, manufacturing cost is higher and awkward problem, the utility model has realized that on same direction board emergency lighting is integrated with emergent indication, the advantages such as it has installation, low cost of manufacture, easy to use.

Wherein the utility model includes: framework 10 and the metal backing 20, transparency carrier 30, transparent glass panel 40, power supply 50 and the LED lamp bar 60 that are arranged on framework 10 inside.

Framework 10 is the metal framework, and it is shaped as rectangle; Metal backing 20, for heat radiation and the good thin plate of reflective function, is arranged on framework 10 inside bottom, and it can be one-body molded with framework 10, also can fit together with framework 10.

Transparency carrier 30 is positioned at metal backing 20 tops, by anti-flammability and good engineering plastics or the acrylic board of light transmission, made, its surface has designator 31 according to fire protection rule with the flame retardant oil ink print, these designators 31 include the (see figure 2)s such as arrow, indicator diagram and indication character, and also offer a plurality of perforates 32 on transparency carrier 30, in the present embodiment be two, it is distributed in respectively the edge of transparency carrier 30 left and right sides, upper end.

Transparent glass panel 40 is positioned at transparency carrier 30 tops, and tight attached framework 10 madial walls that are bonded in of the side of transparency carrier 30 and transparent glass panel 40.

Between the upside of transparent glass panel 40 and transparency carrier 30 and framework 10 inwalls, LED lamp bar 60 is installed, is provided with some LED chips 61 on described LED lamp bar 60, and is provided with layer protecting film 62 on described LED chip 61.

Between the downside of transparent glass panel 40 and transparency carrier 30 and framework 10 inwalls, power supply 50 is installed, described power supply 50 is rechargable power supplies, and it is connected with LED lamp bar 60 with LED area source 70 respectively; And also by wire, with outside civil power, be electrically connected to.

As shown in Figure 3, the structural representation that Fig. 3 is the utility model LED area source.Be provided with several LED area sources 70 on metal backing 20, these LED area sources 70 are corresponding with the position of perforate 32 on transparency carrier 30 and quantity is identical, correspond to two in the present embodiment, and its correspondence is distributed in metal backing 20 places, upside the right and left angle.

LED area source 70 is comprised of aluminium base 71 and the LED area source chip 72 be welded on aluminium base 71, and the corresponding negative pole 73 and anodal 74 be connected with power supply 50 that is provided with on aluminium base 71.

The LED area source 70 that the utility model is arranged on metal backing 20 is the key lighting light source, LED chip 61 on LED lamp bar 60 is the floor light light source, under normal circumstances, be power supply 50 chargings by civil power, and correspond to above-mentioned LED area source 70 and LED chip 61 power supplies; When civil power disconnects, power supply 50 starts, for LED area source 70 and LED chip 61 power supplies, and when 70 work of LED area source, the light sent can produce reflection by the metal backing 20 with reflection function, with the designator 31 by transparency carrier 30, send, to form the effect of emergent indication etc.; And while LED area source 70 can also directly directly form emergency lightings through transparent glass panel 40 by the perforate 32 on transparency carrier 30, and on while LED lamp bar 60, LED chip 61 is corresponding luminous, can form floor light.

In summary, the utility model has realized that emergency lighting and emergent indication concentrate on the function on same indicator board, has greatly facilitated manufacture, installation, has reduced use cost.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. the integrated fire emergency of LED area source and indicating device, it is characterized in that, comprise: framework (10), described framework (10) inside is equipped with metal backing (20) from the bottom up successively, transparency carrier (30) and transparent glass panel (40), described transparent glass panel (40) is positioned at transparency carrier (30) top, transparency carrier (30) is positioned at metal backing (20) top, be provided with designator (31) and some perforates (32) on described transparency carrier (30), be provided with LED area source (70) corresponding with described perforate (32) position and that quantity is identical on described metal backing (20).

2. the integrated fire emergency of LED area source according to claim 1 and indicating device, it is characterized in that, described framework (10) inboard also is equipped with LED lamp bar (60), described LED lamp bar (60) correspondence is positioned between transparency carrier (30) and transparent glass panel (40), and is attached on transparency carrier (30).

3. the integrated fire emergency of LED area source according to claim 2 and indicating device, is characterized in that, is provided with some LED chips (61) on described LED lamp bar (60), is provided with layer protecting film (62) on described LED chip (61).

4. the integrated fire emergency of LED area source according to claim 1 and 2 and indicating device, it is characterized in that, one power supply (50) also is installed in described framework (10), and described power supply (50) is connected with LED lamp bar (60) with LED area source (70) respectively.

5. the integrated fire emergency of LED area source according to claim 1 and indicating device, it is characterized in that, described LED area source (70) comprises aluminium base (71) and LED area source chip (72), and described LED area source chip (72) is arranged on aluminium base (71).