CN220604278U - Emergency sign lamp with fire information display function - Google Patents

Abstract

The utility model belongs to the technical field of emergency marker lamps, in particular to an emergency marker lamp with a fire information display function, which is provided with a graph mark light hole, a fire text information light hole and a variable floor digital information display window on a surface cover, wherein an LED light source plate matched with the graph mark light hole and the fire text information light hole and an LED nixie tube module matched with the variable floor digital information display are arranged on a bottom shell, and the LED light source plate is provided with lamp beads respectively corresponding to the graph mark light hole and the fire text information light hole and can be individually controlled to be extinguished or lighted, so that the emergency marker lamp with the fire information display function can display information in two modes of a fire-fighting state and a non-fire-fighting state.

Description

Emergency sign lamp with fire information display function

Technical Field

The utility model belongs to the technical field of emergency marker lamps, and particularly relates to an emergency marker lamp with a fire information display function.

Background

The fire emergency marker lamp is a marker lamp which is embedded in a wall, hung on a wall or in a passageway and a plane evacuation area in a building, provides position information and evacuation path information identification for personnel in a non-fire-fighting state, and provides position information and evacuation path information identification for the personnel in a safe, rapid and accurate evacuation to a safe area in the fire-fighting state.

In the fire evacuation process, the emergency evacuation marker light plays a vital role, but in the actual process, the fire-fighting marker light does not distinguish between a fire-fighting state and a non-fire-fighting state, only provides evacuation path indication, and cannot accurately provide position information in the non-fire-fighting state and also cannot provide position information of a fire disaster in the fire-fighting state, so that personnel cannot accurately acquire the position information, and particularly in the fire-fighting state, personnel panic is easily caused, and unnecessary loss or casualties are caused.

Disclosure of Invention

The utility model aims to provide an emergency sign lamp with a fire information display function, which can display information of two modes, namely a fire-fighting state and a non-fire-fighting state.

The utility model aims to provide a fire emergency sign lamp with a variable floor information display and identification graphic stroboscopic function, so that floor position information and evacuation path indication information are displayed by adopting a green or white light source in a non-fire-fighting state, dangerous floor fire alarm position information is displayed by adopting a red light source in a fire-fighting state, evacuation path indication information is displayed by adopting the green or white light source, and meanwhile, all graphic identification information adopts stroboscopic effect to remind people of attention to sudden dangerous events and evacuation paths.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fire information display function emergency sign lamps and lanterns, including face lid and drain pan, the face lid sets up on the drain pan, be equipped with figure sign light trap, fire word information light trap, variable floor digital information display window on the face lid, be equipped with in the drain pan with variable floor digital information display window complex LED charactron module, and with figure sign light trap, fire word information light trap complex LED light source board to be equipped with the lamps and lanterns circuit board, LED charactron module, LED light source board respectively with lamps and lanterns circuit board electric connection; the LED light source plate is provided with lamp beads respectively corresponding to the graphic identification light holes and the fire alarm character information light holes, and the lamp beads can be individually controlled to be extinguished or lighted.

Preferably, the surface cover is provided with an emergency help-seeking button electrically connected with the lamp circuit board.

Preferably, the back sides of the graphic mark light holes and the fire alarm character information light holes are correspondingly provided with a reflecting film and a diffusion plate.

Preferably, the rear sides of the graphic mark light holes and the fire alarm character information light holes are also correspondingly provided with light guide plates.

Preferably, a first clamping groove for installing the reflecting film, the diffusion plate and the light guide plate is formed in the bottom shell.

Preferably, a second clamping groove for installing the LED nixie tube module and a third clamping groove for installing the lamp circuit board are arranged in the bottom shell.

Preferably, the rear wall of the bottom shell is provided with a lamp wire outlet hole and a lamp mounting hole; the face cover is also provided with a light hole for indicating the state of the lamp, and the bottom shell is internally provided with a lamp state indicating lamp.

Preferably, the LED nixie tube module is a bicolor nixie tube module capable of switching and displaying two colors; the LED light source plate is a light source plate capable of displaying two colors.

Preferably, the surface cover is a metal plate formed by stamping, the bottom shell is a metal plate formed by stamping or a plastic plate formed by injection molding, and four sides of the bottom shell and the surface cover are respectively provided with a clamping structure in one-to-one correspondence.

Compared with the prior art, the utility model has the beneficial effects that: this emergent sign lamps and lanterns of fire information display function are equipped with figure sign light trap, fire alarm word information light trap and variable floor digital information display window in the face lid to install with figure sign light trap, fire alarm word information light trap complex LED light source board and with variable floor digital information display complex LED charactron module at the drain pan, be equipped with the lamp pearl that corresponds to figure sign light trap, fire alarm word information light trap respectively on the LED light source board, and can be controlled individually respectively and put out or light up, make this emergent sign lamps and lanterns of fire information display function can show the information of fire control state and non-fire control state two kinds of modes. When the fire-fighting status is not established, the graphic mark light hole emits light to play a role of route indication, the floor digital information is displayed as the floor position, people can accurately know the floor position where the people are located, all the graphic character marks and the floor information are in green or white lighting status, the fire alarm graphic is in a non-lighting status at the moment, and the emergency sign lamp is in a normally-lighting non-stroboscopic status at the moment; when the emergency sign lamp is in a fire-fighting state, the graphic mark light hole is highlighted to play a role of route indication, the floor digital information is displayed as fire-alarm floor information, people can accurately know the dangerous floor information of the building where the people are located, the floor digital information and the fire-alarm information enter a red highlighting state, the fire-fighting emergency sign lamp is in a stroboscopic state at the moment, the people are reminded to pay attention, evacuation information is more striking, and the people are helped to evacuate to a safe area rapidly, safely and accurately.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of an emergency sign lamp with a fire information display function according to the present utility model.

Fig. 2 is a schematic structural view of a cover in an embodiment of the fire information display function emergency sign lamp of the present utility model.

Fig. 3 is a schematic structural diagram of a bottom case in an embodiment of the emergency sign lamp with fire information display function according to the present utility model.

Fig. 4 is a schematic diagram of a back structure of a bottom case in an embodiment of the fire information display function emergency sign lamp of the present utility model.

Fig. 5 is a schematic structural diagram of a diffusion plate and a reflective film in an embodiment of an emergency sign lamp with fire information display function according to the present utility model.

Fig. 6 is a schematic structural diagram of a light guide plate in an embodiment of the fire information display function emergency sign lamp of the present utility model.

Fig. 7 is a schematic structural diagram of an LED nixie tube module in an embodiment of the fire information display function emergency sign lamp of the present utility model.

Fig. 8 is a schematic diagram of a circuit board of a lamp in an embodiment of the fire information display function emergency sign lamp according to the present utility model.

Fig. 9 is a schematic structural diagram of an LED light source board in an embodiment of the fire information display function emergency sign lamp of the present utility model.

Fig. 10 is a schematic perspective view of another embodiment of an emergency sign lamp with fire information display function according to the present utility model.

Fig. 11 is a schematic perspective view of another embodiment of an emergency sign lamp with fire information display function according to the present utility model.

Fig. 12 is a schematic perspective view of another embodiment of the fire information display function emergency sign lamp of the present utility model.

In the drawings, each reference numeral is intended to: 1. a face cover; 2. a bottom case; 3. a diffusion plate and a reflective film; 4. a light guide plate; 5. an LED nixie tube module; 6. a lamp circuit board; 7. an LED light source board; 8. a graphic mark light hole; 9. a fire alarm character information light hole; 10. a variable floor digital information display window; 11. emergency help button hole; 12. light hole for indicating lamp status; 13. a lamp surface cover and bottom shell clamping structure; 14. a lamp wire outlet hole; 15. a lamp mounting hole; 16. a wire groove is formed in the bottom shell of the lamp; a third clamping groove 17; a second clamping groove 18; a first clamping groove 19.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In one embodiment, a fire information display function emergency sign lamp is provided, as shown in fig. 1, the fire information display function emergency sign lamp comprises a face cover 1 and a bottom shell 2, as shown in fig. 2, a graphic identification light hole 8, a variable fire alarm key hole 9, a variable floor digital information display window 10, an emergency help button hole 11 and a lamp status indication information hole 12 are arranged on the face cover 1, the graphic identification light hole 8 comprises a door frame human-shaped escape identification hole and a direction identification hole, the variable fire alarm key hole 9 is a hole corresponding to three words of 'layer fire alarm', the variable floor digital information display window 10 is used for exposing the surface of a nixie tube, the emergency help button hole 11 is used for exposing an emergency help button, and the lamp status indication information light hole 12 is used for transmitting light of a lamp status indication lamp.

The LED nixie tube module 5 shown in fig. 7 is arranged in the bottom shell 2, the LED nixie tube module 5 comprises an LED nixie tube at the front side and a nixie tube circuit board at the rear side, the LED nixie tube at the front side is driven by the nixie tube circuit board at the rear side, the LED nixie tube module 5 is matched with the variable floor digital information display window 10, and when the LED nixie tube module 5 is arranged in the bottom shell 2, the front side surface of the LED nixie tube module 5 is just positioned in the variable floor digital information display window 10.

The bottom shell 2 is also provided with an LED light source plate 7 shown in fig. 9, the LED light source plate 7 is matched with the graphic identification light hole 8 and the fire alarm character information light hole 9, two groups of lamp beads which respectively correspond to the graphic identification light hole 8 and the fire alarm character information light hole 9 are arranged on the LED light source plate 7, and the two groups of lamp beads can be individually controlled to be extinguished or lightened, so that the graphic identification light hole 8 and the fire alarm character information light hole 9 can be respectively controlled to be lighted.

The LED nixie tube module 5 is a double-color nixie tube module capable of switching and displaying white and green colors, the LED light source plate 7 is a light source plate capable of displaying two colors, a group of lamp beads corresponding to the graphic identification light holes 8 on the LED light source plate 7 are lamp groups capable of switching and displaying green high brightness and green low brightness, and a group of lamp beads corresponding to the fire alarm character information light holes 9 on the LED light source plate 7 are lamp beads capable of displaying red.

The lamp circuit board 6 shown in fig. 8 is also installed in the bottom shell 2, the lamp circuit board 6 is in signal connection with an external fire control room emergency lighting controller and a graphic display device system through a circuit, as shown in fig. 3, a lamp bottom shell wire passing groove 16 in the bottom shell 2 is provided with a lamp mounting hole 15 for locking the bottom shell 2, as shown in fig. 4, the middle part or the top of the bottom shell 2 is provided with a lamp wire outlet hole 14, the emergency sign lamp is installed in a target building through the lamp mounting hole 15, and the circuit enters the inside of the bottom shell 2 from the lamp wire outlet hole 14 and runs along the lamp bottom shell wire passing groove 16.

The LED nixie tube module 5 and the LED light source board 7 are respectively and electrically connected with the lamp circuit board 6, and an emergency help key and a lamp state indicator lamp are arranged on the lamp circuit board 6, the emergency help key is exposed from the emergency help key hole 11, the lamp state indicator lamp is exposed from the lamp state indicator light hole 12, and the lamp state indicator lamp is a red and green lamp bead. Because the lamp circuit board 6 is in signal connection with the emergency lighting controller and the graphic display device system of the fire control room through a circuit, the LED nixie tube module 5, the LED light source plate 7 and the lamp status indicator lamp can be controlled to be turned on or off through the lamp circuit board 6; pressing the emergency help button can transmit help information to the fire control room through the line.

The figure sign light trap 8, the fire alarm word information light trap 9 rear side of this fire information display function emergent sign lamps and lanterns correspond to be equipped with reflective membrane and the diffuser plate 3 as shown in fig. 5, wherein, massive reflective membrane and the diffuser plate 3 are used for setting up at figure sign light trap 8 rear side in fig. 5, and the reflective membrane of fritter is used for setting up at fire alarm word information light trap 9 rear side with diffuser plate 3. The emergency sign lamp with the fire information display function is further correspondingly provided with the light guide plate 4 shown in fig. 6 at the rear sides of the graphic identification light holes 8 and the fire text information light holes 9, wherein the large light guide plate 4 in fig. 6 is used for being arranged at the rear sides of the graphic identification light holes 8, and the small light guide plate 4 is used for being arranged at the rear sides of the fire text information light holes 9.

As shown in fig. 3, the emergency sign lamp with fire information display function is further provided with a first clamping groove 19 in the bottom shell 2 for installing the reflective film, the diffusion plate 3 and the light guide plate 4, wherein the first clamping groove 19 comprises a large clamping groove and a small clamping groove, the large reflective film, the diffusion plate 3 and the light guide plate 4 are arranged in the large clamping groove, and the small reflective film, the diffusion plate 3 and the light guide plate 4 are arranged in the small clamping groove. A second clamping groove 18 for mounting the LED digital tube module 5 and a third clamping groove 17 for mounting the lamp circuit board 7 are also arranged in the bottom shell 2.

As shown in fig. 1, four sides of the surface cover 1 and the bottom shell 2 are provided with a lamp surface cover and bottom shell clamping structure 13, and the lamp surface cover and bottom shell clamping structure 13 comprises protruding points arranged on the side of the surface cover 1 and clamping holes arranged on the four sides of the bottom shell 2.

The emergency sign lamp with the fire information display function works as follows:

in the non-fire-fighting state, the LED nixie tube module 5 displays the floor information by green or white characters, the graphic mark light hole 8 is displayed in a green low-brightness mode, the fire alarm character information light hole 9 is not bright, the emergency help seeking key can be selectively set to be in a non-working state, all the graphics, characters and digital floor symbols on the face cover 1 are in a non-stroboscopic state, and a person can acquire the floor information and the evacuation path indication.

In the fire control state, when the emergency mark lamp detects that a fire disaster occurs at the position through the fire disaster automatic alarm system electrically connected with the fire control room emergency lighting controller and the graphic display device system, fire disaster information and position information are sent to the lamp circuit board 6, the lamp circuit board 6 displays the digital information of the floor where the fire disaster occurs through the LED nixie tube module 5 in red fonts, the lamp circuit board 6 is in linkage control to forcedly highlight the green display of the graphic identification light holes 8 and the red display of the fire alarm character information light holes 9, the emergency help seeking key is in a working state, people needing help can timely convey information to fire rescue staff, evacuation staff can timely know the fire alarm position, and unnecessary loss and casualties are avoided.

Further, in one embodiment, as shown in fig. 10, the cover 1 and the bottom case 2 of the emergency sign lamp for fire information display function are relatively slender, a blank area is provided on the left side of the cover 1, and the rest parts such as the graphic identification light holes 8 are the same as those in the previous embodiment. As shown in fig. 11, in one embodiment, the cover 1 and the bottom case 2 of the emergency sign lamp for fire information display function are relatively slender, and the graphic mark light hole 8 on the cover 1 includes a door frame human-shaped escape mark hole in the middle and direction mark holes on the left and right sides. As shown in fig. 12, in one embodiment, the cover 1 and the bottom case 2 of the emergency sign lamp for fire information display function are relatively slender, and the graphic mark light hole 8 on the cover 1 includes a door frame human-shaped escape mark hole in the middle and a direction mark hole on the left side.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a fire information shows emergent sign lamps and lanterns of function, includes face lid (1) and drain pan (2), face lid (1) set up on drain pan (2), its characterized in that: the face cover (1) is provided with a graphic mark light hole (8), a fire alarm character information light hole (9) and a variable floor digital information display window (10), the bottom shell (2) is internally provided with an LED nixie tube module (5) matched with the variable floor digital information display window (10), and an LED light source board (7) matched with the graphic mark light hole (8) and the fire alarm character information light hole (9), and is also provided with a lamp circuit board (6), and the LED nixie tube module (5) and the LED light source board (7) are respectively and electrically connected with the lamp circuit board (6); the LED light source board (7) is provided with lamp beads which respectively correspond to the graphic mark light holes (8) and the fire alarm character information light holes (9), and can be controlled to be extinguished or turned on independently.

2. The fire information display function emergency sign light of claim 1, wherein: the face cover (1) is provided with an emergency help-seeking button (11) which is electrically connected with the lamp circuit board (6).

3. The fire information display function emergency sign light of claim 1, wherein: the rear sides of the graphic mark light holes (8) and the fire alarm character information light holes (9) are correspondingly provided with a reflecting film and a diffusion plate (3).

4. A fire information display function emergency sign light as defined in claim 3, wherein: the rear sides of the graphic mark light holes (8) and the fire alarm character information light holes (9) are correspondingly provided with light guide plates (4).

5. The fire information display function emergency sign light of claim 4, wherein: a first clamping groove (19) for installing the reflecting film, the diffusion plate (3) and the light guide plate (4) is arranged in the bottom shell (2).

6. The fire information display function emergency sign light of claim 1, wherein: a second clamping groove (18) for installing the LED nixie tube module (5) and a third clamping groove (17) for installing the lamp circuit board (6) are arranged in the bottom shell (2).

7. The fire information display function emergency sign light of claim 1, wherein: the rear wall of the bottom shell (2) is provided with a lamp wire outlet hole (14) and a lamp mounting hole (15); the face cover (1) is also provided with a lamp state indication information light hole (12), and the bottom shell (2) is provided with a lamp state indication lamp.

8. The fire information display function emergency sign light of claim 1, wherein: the LED nixie tube module (5) is a bicolor nixie tube module capable of displaying two colors in a switching mode; the LED light source plate (7) is a light source plate capable of displaying two colors.

9. The fire information display function emergency sign light of claim 1, wherein: the face cover (1) is a metal plate formed by stamping, the bottom shell (2) is a metal plate formed by stamping or a plastic plate formed by injection molding, and the four sides of the bottom shell (2) and the face cover (1) are respectively provided with a one-to-one corresponding clamping structure.