CN215118190U - Fire-fighting emergency sign lamp - Google Patents

Abstract

The utility model belongs to the technical field of fire emergency lighting and sparse indicating system, especially, relate to a fire emergency sign lamps and lanterns, include: the printing opacity panel, the backshell, the LED light source, identification face shell and digital display component, the backshell has accommodation space, printing opacity panel seal lid closes makes accommodation space form sealed chamber on the backshell, the LED light source is installed at sealed intracavity, identification face shell covers on printing opacity panel, be equipped with the fretwork pattern on the identification face shell, it has the storage tank to open on the face of printing opacity panel, the storage tank has formed the space of inserting that has the inserted hole with the cooperation of identification face shell, and the identification face shell corresponds the position of inserting the space and opens there is the window, the digital display component includes printing opacity digit tablet, the printing opacity digit tablet inserts in the space of inserting, show the digit on the printing opacity digit tablet through the window. The technical scheme is applied to solve the problem that the digital display part of the fire emergency sign lamp in the existing design has great trouble in the production process and the field installation and maintenance process of the product.

Description

Fire-fighting emergency sign lamp

Technical Field

The utility model belongs to the technical field of fire emergency lighting and sparse indicating system, especially, relate to a plug-in card formula's fire emergency sign lamps and lanterns that can satisfy IP67 protection level and make things convenient for the field maintenance.

Background

According to the technical specification of GB51309-2018 fire emergency lighting and evacuation indicating system, direction marker lamps with rice marks are set forth to be suitable for road tunnels, subway tunnels and railway tunnels. At present, most fire-fighting emergency sign lamps which meet the PROTECTION grade of IP67(IP is an abbreviation of INGRESS PROTECTION, namely a PROTECTION grade system; the first digit indicates the range of the equipment for resisting tiny dust, 6 indicates that the equipment is completely prevented from being invaded by foreign matters and dust, the second digit indicates the waterproof degree of the equipment, and 7 indicates that the equipment is prevented from being continuously soaked in water with the depth of more than 1 meter) adopt a sealed cavity design with a display part positioned in a sealed cavity, so that the dust is completely prevented from entering in the dustproof aspect, and the waterproof aspect realizes that the equipment is soaked in the water with the water pressure of 1 meter and is soaked in the water for 30 minutes without water. In the process of assembling the shell to form the sealed cavity, more than 10 screws are used for connecting the shell, so that the installation and the disassembly are very troublesome, and the field operation is inconvenient. In addition, in the existing fire emergency sign lamp, the digital display part is mainly used for fixed display or nixie tube display. The digital display part is fixedly assembled in a sealed cavity of the sign lamp for fixed display, the digital display part cannot be disassembled, and the number of the digital display part cannot be adjusted, so that the outgoing fire emergency sign lamp has to correspond to the field installation requirement one by one, and if any link of the fire emergency sign lamp is in error in the production and assembly process, the fire emergency sign lamp can only be returned to a factory for maintenance; the nixie tube display is also used for fixedly assembling the nixie tube for displaying numbers in the sealing cavity of the sign lamp, the nixie tube is also not detachable, the displayed numbers can be changed by infrared rays, but the nixie tube is short in service life and easy to necrotize, so that error information is displayed, and at the moment, the nixie tube can only be returned to a factory for maintenance. Therefore, the existing fire-fighting emergency sign lamp has great troubles in the production process and the field installation and maintenance process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergent signal lamps and lanterns of fire control, the digital display part that aims at solving the emergent signal lamps and lanterns of fire control of current design all has the problem of very big puzzlement in product production process, on-the-spot installation maintenance process.

In order to achieve the above object, the utility model adopts the following technical scheme: a fire emergency sign light comprising: a light transmissive panel; the rear shell is provided with an accommodating space, and the light-transmitting panel is covered on the rear shell in a sealing manner so that the accommodating space forms a sealing cavity; the LED light source is arranged in the sealing cavity; the identification face shell covers the light-transmitting panel, and hollow patterns consistent with the required indication marks are arranged on the identification face shell; emergent marker light utensil of fire control still includes: the digital display component, open on the face of printing opacity panel has the storage tank, and this storage tank link up the side of printing opacity panel, and the storage tank forms the space of inserting that has the inserted hole with the cooperation of identification face shell, and identification face shell corresponds the position of inserting the space and opens there is the window, and the digital display component includes printing opacity digit tablet, and the printing opacity digit tablet inserts in inserting the space, shows the figure on the printing opacity digit tablet through the window.

Optionally, the hollow pattern includes a left directional arrow and a right directional arrow, the left directional arrow and the right directional arrow are respectively located on the left side and the right side of the surface of the identification panel, a window is respectively opened on the upper side or the lower side of the surface of the identification panel relative to the left directional arrow and the right directional arrow, two accommodating grooves are arranged on the light-transmitting panel, and the two accommodating grooves correspond to the two windows one to one.

Optionally, the LED light source includes a first LED lamp bead group and a second LED lamp bead group, the first LED lamp bead group corresponds to the left directional arrow, the second LED lamp bead group corresponds to the right directional arrow, and the first LED lamp bead group and the second LED lamp bead group can be controlled to emit light only in one group or to emit light simultaneously; emergent signal lamps and lanterns of fire control still include first baffle, and first baffle setting is between first LED lamp pearl group and second LED lamp pearl group, and two independent chambeies are separated into with the sealed chamber to first baffle.

Optionally, the hollow pattern further comprises a middle pattern, and the middle pattern is arranged between the left directional arrow and the right directional arrow.

Optionally, the LED light source includes a first LED lamp bead group, a second LED lamp bead group and a third LED lamp bead group, the first LED lamp bead group corresponds to the left directional arrow, the second LED lamp bead group corresponds to the right directional arrow, the third LED lamp bead group corresponds to the middle pattern, the first LED lamp bead group, the second LED lamp bead group and the third LED lamp bead group can be controlled such that the first LED lamp bead group and the third LED lamp bead group emit light at the same time, the second LED lamp bead group and the third LED lamp bead group emit light at the same time, or the three emit light at the same time; emergent signal lamps and lanterns of fire control still include first baffle and second baffle, and first baffle setting is between first LED lamp pearl group and third LED lamp pearl group, and the second baffle sets up between second LED lamp pearl group and the third LED lamp pearl group, and first baffle and second baffle separate into three independent chamber with sealed chamber.

Optionally, the digital display member further includes an installation edge strip, one end of the light-transmitting digital plate is connected to the installation edge strip, the other end of the light-transmitting digital plate is inserted into the insertion space, and the installation edge strip is connected and fixed to the light-transmitting panel.

Optionally, the LED light source is mounted on a substrate, the inner wall of the accommodating space is provided with a plurality of bases, and the substrate is mounted on the plurality of bases.

Optionally, the peripheral edge of the light-transmitting panel is sealingly fitted with the rear housing by a gasket.

Optionally, the left and right sides of the logo face shell are respectively provided with a side plate which is attached to the side wall of the rear shell, and the side plates are fixed on the side wall of the rear shell through screw connection.

Optionally, each side plate is provided with a connecting lug for connecting to a wall.

The utility model discloses following beneficial effect has at least:

the fire-fighting emergency sign lamp is applied to the tunnel, due to the fact that the digital display component in an inserting mode is used, the digital display component can be correspondingly selected in the field installation process, the digital display component can be selected and matched according to the actual requirements of the tunnel field, and the digital display component 50 can be conveniently replaced after being pulled out, or can be cleaned and maintained after being pulled out, or can be integrally washed to finish cleaning and maintenance work more conveniently in the follow-up maintenance work. Compared with the existing fire-fighting emergency sign lamp, the fire-fighting emergency sign lamp overcomes the technical defects that the digital display cannot be adjusted and cannot be detached and replaced in the existing fire-fighting emergency sign lamp, reduces the trouble that the fire-fighting emergency sign lamp returns to a factory for processing due to the fact that the digital display is not matched with the requirements of a tunnel installation site, improves the site construction efficiency, and greatly saves the cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic front structural view of a fire emergency sign lamp according to a first embodiment of the present invention;

fig. 2 is a schematic back structure view of a fire emergency sign lamp according to a first embodiment of the present invention;

fig. 3 is a first exploded view of a fire emergency sign lamp according to a first embodiment of the present invention;

fig. 4 is a second exploded view of the first fire emergency sign lamp according to the embodiment of the present invention;

fig. 5 is a third exploded view of the first fire emergency sign lamp according to the embodiment of the present invention;

fig. 6 is a fourth exploded view of the first fire emergency sign lamp according to the embodiment of the present invention;

fig. 7 is a schematic front structural view of a fire emergency sign lamp according to a second embodiment of the present invention;

fig. 8 is a first exploded view of a fire emergency sign lamp according to a second embodiment of the present invention;

fig. 9 is a second exploded view of the fire emergency sign lamp according to the second embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10. a light transmissive panel; 11. a containing groove; 20. a rear housing; 21. an accommodating space; 22. a base; 30. an LED light source; 31. a first LED lamp bead group; 32. a second LED lamp bead group; 33. a third LED lamp bead group; 40. marking a surface shell; 41. hollowing out the pattern; 411. a left directional arrow; 412. a right pointing arrow; 413. an intermediate pattern; 42. a window; 43. a side plate; 44. connecting lugs; 50. a digital display member; 51. a light-transmissive digital plate; 52. installing an edge strip; 61. a first separator; 62. a second separator; 70. a substrate; 80. a seal ring; 90. a cable.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to fig. 6, the first embodiment of the present invention is shown in the schematic structural view of a fire emergency sign lamp. Specifically, the fire emergency sign lamp comprises a light-transmitting panel 10, a rear shell 20, an LED light source 30, a sign panel shell 40 and a digital display component 50, wherein in the process of assembling a fire emergency sign lamp product, the rear shell 20 is provided with a containing space 21, the light-transmitting panel 10 is hermetically covered on the rear shell 20 to form a sealed cavity in the containing space 21, the LED light source 30 is installed in the sealed cavity, a threading hole is formed in the rear shell 20, a cable 90 electrically connected with the LED light source 30 penetrates out of the threading hole, the cable 90 is completely sealed in the threading hole through a sealing rubber ring, the sign panel shell 40 covers the light-transmitting panel 10, a hollowed pattern 41 consistent with a required indication sign is arranged on the sign panel shell 40, a containing groove 11 is formed in the surface of the light-transmitting panel 10, the containing groove 11 penetrates through the side edge of the light-transmitting panel 10, the containing groove 11 is matched with the sign panel shell 40 to form an inserting space with an inserting hole, and the position of the identification surface shell 40 corresponding to the insertion space is provided with a window 42, the digital display component 50 comprises a light-transmitting digital card 51, the light-transmitting digital card 51 is inserted into the insertion space, and the numbers on the light-transmitting digital card 51 are displayed through the window 42.

Will the utility model provides an emergent sign lamps and lanterns of fire control use in the tunnel (highway tunnel, railway tunnel and mine tunnel etc.), play the effect that the current instruction in instruction tunnel was reminded. In this fire emergency sign lamps and lanterns, LED light source 30 is installed and is closed the sealed chamber that forms after covering at printing opacity panel 10 and backshell 20, and sign face shell 40 covers on printing opacity panel 10, and is equipped with the fretwork pattern 41 unanimous with the required sign on the sign face shell 40, and LED light source 30 circular telegram is luminous, and light shines away from the fretwork space of fretwork pattern 41 behind the printing opacity panel 10 to let the people can clearly observe the sign on the sign face shell 40. Moreover, the surface of the light-transmitting panel 10 is provided with an accommodating groove 11, the accommodating groove 11 and the identification surface shell 40 are matched to form an insertion space with an insertion opening, a window 42 is arranged at a position of the identification surface shell 40 corresponding to the insertion space, and the light-transmitting digital cards 51 of the digital display component 50 are inserted into the insertion space, so that light rays emitted by the LED light source 30 sequentially penetrate through the light-transmitting panel 10 and the light-transmitting digital cards 51, the numbers on the light-transmitting digital cards 51 are displayed, the numbers can be observed through the window 42, and the numbers are distances (distance unit: meter) displayed by a meter label. Therefore, when a person walks in a tunnel with dim light, even if an additional auxiliary lighting lamp is lacked, the traffic indication and the corresponding traffic indication distance displayed on the fire-fighting emergency sign lamp in the tunnel can be clearly observed through the fire-fighting emergency sign lamp, and particularly under the condition that the tunnel light is dim when fire fighting alarm happens in the tunnel or a traffic accident happens in the tunnel, the fire-fighting emergency sign lamp can well indicate the direction for a person in the tunnel. In addition, circuit components such as the LED light source 30 and the like in the fire emergency sign lamp are completely sealed in the sealed cavity, and the requirement of IP67 protection level is met.

The fire-fighting emergency sign lamp is applied to the tunnel, due to the fact that the digital display component 50 in an inserting mode is used, the digital display component 50 can be correspondingly selected in the field installation process, the digital display can be selected and matched according to the actual requirements of the tunnel field, and the digital display component 50 can be conveniently pulled out and then replaced, or the digital display component 50 is pulled out and then is cleaned and maintained, or the fire-fighting emergency sign lamp is integrally washed more conveniently to complete cleaning and maintenance work in the follow-up maintenance work. Compared with the existing fire-fighting emergency sign lamp, the fire-fighting emergency sign lamp overcomes the technical defects that the digital display cannot be adjusted and cannot be detached and replaced in the existing fire-fighting emergency sign lamp, reduces the trouble that the fire-fighting emergency sign lamp returns to a factory for processing due to the fact that the digital display is not matched with the requirements of a tunnel installation site, improves the site construction efficiency, and greatly saves the cost.

In the first embodiment, the hollow pattern 41 includes a left directional arrow 411, a right directional arrow 412, and a middle pattern 413 (the middle pattern 413 may be a pedestrian pattern, a traffic sign map for vehicle driving, or the like, and the pedestrian pattern is taken as an example in the first embodiment). Left directional arrow 411 and right directional arrow 412 are located the left and right sides of sign face shell 40 face respectively, and middle pattern 413 sets up in left directional arrow 411 and right directional arrow 412 centre, shines the light of the light that LED light source 30 sent through printing opacity panel 10 and shines out in left directional arrow 411, right directional arrow 412 and these fretwork patterns of pedestrian's pattern 41, makes the people can observe the walking direction that fire emergency sign lamps and lanterns instructed clearly. The upper or lower position of the surface of the identification panel shell 40 relative to the left directional arrow 411 and the right directional arrow 412 is respectively provided with a window 42, the light-transmitting panel 10 is provided with two accommodating grooves 11, the two accommodating grooves 11 are in one-to-one correspondence with the two windows 42, moreover, the two accommodating grooves 11 and the identification panel shell 40 form an insertion space, the light-transmitting digital plate 51 is inserted into the insertion space, the light emitted by the LED light source 30 sequentially penetrates through the light-transmitting panel 10 and the light-transmitting digital plate 51, and thus the number on the light-transmitting digital plate 51 is displayed and can be observed by people. Thus, the emerging digital representation combines with the corresponding left directional arrow 411, right directional arrow 412 and the pedestrian pattern, and the pedestrian can clearly observe the walking direction indicated by the fire emergency sign lamp and the indication distance in the corresponding direction in the tunnel with dim light.

The digital display member 50 of the fire emergency sign further comprises mounting strips 52, one end of each light-transmitting number plate 51 is connected to the mounting strips 52, and in the first embodiment, one end of each mounting strip 52 is connected to one light-transmitting number plate 51 (i.e. two light-transmitting number plates 51 are connected to each mounting strip 52). The other end of the light-transmitting number plate 51 is inserted into the insertion space, and the mounting rim 52 is fixed to the light-transmitting panel 10 by screw coupling.

As shown in fig. 3, fig. 4 and fig. 6, in this fire emergency sign lamp, the LED light source 30 includes a first LED lamp bead group 31, a second LED lamp bead group 32 and a third LED lamp bead group 33, the first LED lamp bead group 31 corresponds to the left directional arrow 411, the second LED lamp bead group 32 corresponds to the right directional arrow 412, the third LED lamp bead group 33 corresponds to the middle pattern 413, that is: the light emitted by the first LED lamp bead group 31 mainly and correspondingly illuminates the left directional arrow 411 and the transparent digital board 51 corresponding to the left directional arrow 411, the light emitted by the second LED lamp bead group 32 mainly and correspondingly illuminates the right directional arrow 412 and the transparent digital board 51 corresponding to the right directional arrow 412, and the light emitted by the third LED lamp bead group 33 mainly and correspondingly illuminates the pedestrian pattern.

And, emergent signal lamp utensil of fire control still includes first baffle 61 and second baffle 62, and first baffle 61 sets up between first LED lamp pearl group 31 and third LED lamp pearl group 33, and second baffle 62 sets up between second LED lamp pearl group 32 and third LED lamp pearl group 33, and first baffle 61 and second baffle 62 separate into three independent chamber with sealed chamber. First LED lamp pearl group 31, second LED lamp pearl group 32 and third LED lamp pearl group 33 can be controlled to first LED lamp pearl group 31 and third LED lamp pearl group 33 and give out light simultaneously, second LED lamp pearl group 32 and third LED lamp pearl group 33 give out light simultaneously, or the three give out light simultaneously (to first LED lamp pearl group 31, the signal transmission line that second LED lamp pearl group 32 and third LED lamp pearl group 33 carried out signal control also is connected to outside driver together through cable 90, send control signal transmission to first LED lamp pearl group 31 by the driver, second LED lamp pearl group 32 and third LED lamp pearl group 33 are in order to realize signal control), just at this time can instruct respectively according to the traffic condition in the tunnel, realize different instruction purposes.

In addition, the first partition board 61 and the second partition board 62 may not be arranged in the sealed cavity, and the light rays emitted by the first LED lamp bead group 31, the second LED lamp bead group 32 and the third LED lamp bead group 33 are all positions where divergent light rays irradiate the whole sealed cavity. At this time, only one light-emitting combination is arranged among the first LED lamp bead group 31, the second LED lamp bead group 32 and the third LED lamp bead group 33, that is, the first LED lamp bead group 31, the second LED lamp bead group 32 and the third LED lamp bead group 33 always keep emitting light simultaneously.

As shown in fig. 3, 4 and 6, the LED light source 30 is mounted on the substrate 70, conductive traces are disposed on the substrate 70, corresponding conductive pins are disposed at one end of the substrate 70 close to the cables 90, the cables 90 are soldered to the conductive pins, a plurality of bases 22 are disposed on the inner wall of the accommodating space 21, and the substrate 70 is mounted on the plurality of bases 22.

Preferably, the peripheral edge of the light-transmitting panel 10 is sealingly fitted with the rear case 20 by a gasket 80. The inner wall of backshell 20 is provided with the annular groove that holds sealing washer 80, and in the assembling process, at first place sealing washer 80 in the annular groove, then cover printing opacity panel 10, is connecting printing opacity panel 10 on backshell 20 through a plurality of screws, then printing opacity panel 10 extrudees sealing washer 80 for sealing washer 80 receives extrusion deformation, thereby completely seals the gap between the edge all around of printing opacity panel 10 and backshell 20 edge, has realized IP67 protection level.

In this embodiment, the left and right sides of the logo mask shell 40 are respectively provided with side plates 43 attached to the side walls of the rear shell 20, and the side plates 43 are fixed to the side walls of the rear shell 20 by screw connection. And, be provided with on every curb plate 43 and be used for being connected to the engaging lug 44 of wall body, be that fire emergency sign lamps and lanterns can paste tunnel wall or inlay at tunnel wall, arrange fire emergency sign lamps and lanterns in the tunnel space rationally.

As shown in fig. 7 to 9, the structural schematic diagram of the fire emergency sign lamp according to the second embodiment of the present invention is shown. The fire emergency sign lamp provided by the second embodiment is different from the fire emergency sign lamp provided by the first embodiment in the following points.

In the fire emergency sign lamp provided in the second embodiment, the middle pattern 413 is no longer provided on the identification panel housing 40 of the indicator lamp (i.e., only the left directional arrow 411 and the right directional arrow 412 are provided on the identification panel housing 40). Correspondingly, the LED light source 30 does not need to be provided with the third LED lamp bead group 33, and only one partition plate (i.e. the first partition plate 61) is arranged in the sealed cavity, that is, the LED light source 30 includes the first LED lamp bead group 31 and the second LED lamp bead group 32, the fire emergency sign lamp further includes the first partition plate 61, the first partition plate 61 is arranged between the first LED lamp bead group 31 and the second LED lamp bead group 32, the first partition plate 61 divides the sealed cavity into two independent cavities, the first LED lamp bead group 31 corresponds to the left directional arrow 411, the second LED lamp bead group 32 corresponds to the right directional arrow 412, and the first LED lamp bead group 31 and the second LED lamp bead group 32 can be controlled to emit light only by one of the two groups or emit light simultaneously.

Or, in the fire emergency sign lamp according to the second embodiment, the first partition plate 61 may not be provided, and then the light emitted by the first LED lamp bead group 31 and the second LED lamp bead group 32 is diffused to irradiate each position of the sealed cavity. At this time, the first LED lamp bead group 31 and the second LED lamp bead group 32 emit light all the time.

Compared with the fire emergency sign lamp provided in the first embodiment, except for the above differences, the other structures of the fire emergency sign lamp provided in the second embodiment are the same, and are not described again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A fire emergency sign light comprising:

a light transmitting panel (10);

the rear shell (20), the said rear shell (20) has accommodating spaces (21), the said light-transmitting panel (10) seals and covers on the said rear shell (20) to make the said accommodating space (21) form the sealed chamber;

an LED light source (30), the LED light source (30) mounted within the sealed cavity;

the identification face shell (40), the identification face shell (40) covers the light-transmitting panel (10), and hollow patterns (41) consistent with required indication marks are arranged on the identification face shell (40);

its characterized in that, emergent sign lamps and lanterns of fire control still include:

the digital display component (50), it has storage tank (11) to open on the face of printing opacity panel (10), and this storage tank (11) link up the side of printing opacity panel (10), storage tank (11) with identification face shell (40) cooperation has formed the space of inserting that has the inserted hole, just identification face shell (40) correspond the position of inserting the space is opened there is window (42), digital display component (50) are including printing opacity digit tablet (51), printing opacity digit tablet (51) insert in the space of inserting, through window (42) show the digit on the printing opacity digit tablet (51).

2. A fire emergency marker light fitting according to claim 1,

the hollow pattern (41) comprises a left directional arrow (411) and a right directional arrow (412), the left directional arrow (411) and the right directional arrow (412) are respectively located on the left side and the right side of the surface of the identification panel shell (40), one window (42) is respectively formed in the position, above or below the surface of the identification panel shell (40), corresponding to the left directional arrow (411) and the right directional arrow (412), two accommodating grooves (11) are formed in the light-transmitting panel (10), and the two accommodating grooves (11) correspond to the two windows (42) one by one.

3. A fire emergency marker light fitting according to claim 2,

the LED light source (30) comprises a first LED lamp bead group (31) and a second LED lamp bead group (32), the first LED lamp bead group (31) corresponds to the left directional arrow (411), the second LED lamp bead group (32) corresponds to the right directional arrow (412), and the first LED lamp bead group (31) and the second LED lamp bead group (32) can be controlled to emit light only in one group or emit light simultaneously;

emergent signal lamps and lanterns of fire control still include first baffle (61), first baffle (61) set up first LED lamp pearl group (31) with between second LED lamp pearl group (32), first baffle (61) will two independent chambeies are separated into to the sealed chamber.

4. A fire emergency marker light fitting according to claim 2,

the hollow pattern (41) further comprises a middle pattern (413), and the middle pattern (413) is arranged between the left directional arrow (411) and the right directional arrow (412).

5. A fire emergency signage light fixture as defined in claim 4,

the LED light source (30) comprises a first LED lamp bead group (31), a second LED lamp bead group (32) and a third LED lamp bead group (33), the first LED lamp bead group (31) corresponds to the left directional arrow (411), the second LED lamp bead group (32) corresponds to the right directional arrow (412), the third LED lamp bead group (33) corresponds to the middle pattern (413), the first LED lamp bead group (31), the second LED lamp bead group (32) and the third LED lamp bead group (33) can be controlled to enable the first LED lamp bead group (31) and the third LED lamp bead group (33) to emit light simultaneously, the second LED lamp bead group (32) and the third LED lamp bead group (33) to emit light simultaneously, or the first LED lamp bead group, the second LED lamp bead group (32) and the third LED lamp bead group (33) to emit light simultaneously;

emergent signal lamps and lanterns of fire control still include first baffle (61) and second baffle (62), first baffle (61) set up first LED lamp pearl group (31) with between third LED lamp pearl group (33), second baffle (62) set up second LED lamp pearl group (32) with between third LED lamp pearl group (33), first baffle (61) with second baffle (62) will three independent chamber is separated into to the sealed chamber.

6. A fire emergency marker light fitting according to any one of claims 1 to 5,

the digital display component (50) further comprises an installation edge strip (52), one end of the light-transmitting digital board (51) is connected to the installation edge strip (52), the other end of the light-transmitting digital board (51) is inserted into the insertion space, and the installation edge strip (52) is fixedly connected to the light-transmitting panel (10).

7. A fire emergency marker light fitting according to claim 6,

the LED light source (30) is arranged on the substrate (70), the inner wall of the accommodating space (21) is provided with a plurality of bases (22), and the substrate (70) is arranged on the plurality of bases (22).

8. A fire emergency signage light fixture as defined in claim 7,

the peripheral edge of the light-transmitting panel (10) and the rear shell (20) are hermetically assembled through a sealing ring (80).

9. A fire emergency marker light fitting according to claim 6,

the left side and the right side of the identification face shell (40) are respectively provided with a side plate (43) which is attached to the side wall of the rear shell (20), and the side plates (43) are fixed on the side wall of the rear shell (20) through screw connection.

10. A fire emergency marker light fitting according to claim 9,

and each side plate (43) is provided with a connecting lug (44) for connecting to a wall body.

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