CN216353281U - Safety exit pilot lamp with high sensitivity alarming function - Google Patents

Abstract

The utility model discloses a safety exit indicator lamp with high sensitivity alarm function, comprising: mounting a connecting plate, an indicator light body and a protective device; the mounting connecting plate is respectively connected with the indicator light body and the protective device; the indicating lamp body comprises an indicating lamp shell and a manual alarm button, the manual alarm button is arranged on an upper end panel of the indicating lamp shell, and an anti-mistaken pressing shielding cover covering the manual alarm button is arranged on the upper end panel of the indicating lamp shell; the mounting connecting plate is used for mounting a safety exit indicator lamp; the indicating lamp body is used for indicating an escape route and giving an alarm; the protective device is used for protecting the indicator lamp body; through the mode, the escape route can be changed along with the change of the fire situation; a manual alarm button is added, so that the alarm efficiency is improved; a protective device is added to prevent the safety exit indicator lamp from being damaged; the master control room can timely master the fire condition and the escape route condition of each safety exit indicator lamp through the pictures shot by the camera.

Description

Safety exit pilot lamp with high sensitivity alarming function

Technical Field

The utility model relates to the technical field of fire safety, in particular to a safety exit indicator lamp with a high-sensitivity alarm function.

Background

With the rapid development of economy in China, the living standard of people is improved day by day, building facilities closely related to the life are more and more magnificent, and the number of people capable of accommodating the buildings is more and more, so that the fire protection requirements on the buildings are more strict.

Not only need set up fire hydrant, fire alarm circuit and artifical tour in reasonable position, more need strengthen in the aspect of the automatic alarm, especially when conflagration or dangerous condition take place, need in time plan reasonable route of fleing through the emergency exit pilot lamp to need change the route of fleing in real time along with the change of conflagration situation.

The existing safety exit indicator lamp can only indicate escape routes according to escape routes set before installation and deployment, cannot be dynamically adjusted according to the situation of fire, has single function, and can only realize single escape route indication; in addition, the safety exit indicator lamp is generally arranged at a low position and can be frequently damaged, so that the safety exit indicator lamp cannot play a role in emergency situations, and the potential safety hazard caused by the safety exit indicator lamp cannot be measured.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the problems that the existing safety exit indicator lamp has single function, cannot dynamically adjust an escape line according to the fire situation, is easy to damage, and the like.

In order to solve the above problems, the present invention adopts a technical solution that: there is provided a safe exit indicator lamp having a high-sensitivity alarm function, including: mounting a connecting plate, an indicator light body and a protective device;

the mounting connecting plate is respectively connected with the indicator light body and the protective device;

the indicating lamp body comprises an indicating lamp shell and a manual alarm button, the manual alarm button is arranged on an upper end panel of the indicating lamp shell, and an anti-mistaken pressing shielding cover covering the manual alarm button is arranged on the upper end panel of the indicating lamp shell;

the mounting connecting plate is used for mounting a safety exit indicator lamp;

the indicating lamp body is used for indicating an escape route and giving an alarm;

the protection device is used for protecting the indicator light body.

Furthermore, the indicating lamp body also comprises an indicating lamp shell, an assembly bearing plate, a character prompting area, an intelligent processing module, a camera, an alarm device, an alarm lamp protecting shell and a plurality of illuminating lamps;

the assembly bearing plate is arranged in the indicator light shell;

the character prompt area is arranged on the front panel of the indicator lamp shell;

the intelligent processing module is arranged on one side, facing the rear panel of the indicator light shell, of the component bearing plate;

the alarm device is arranged on one side of the component bearing plate, which faces the front panel of the indicator lamp shell;

the camera with the warning light protective housing all install in on the pilot lamp casing front end panel, just the camera with the warning light protective housing is located respectively text prompt area both sides.

Further, the alarm device comprises an alarm lamp, a prompt lamp, a display screen and an alarm sounder;

the front panel of the indicator lamp shell is provided with a display hole, and the display screen is arranged on the component bearing plate at a position corresponding to the display hole;

the alarm lamp is arranged on the assembly bearing plate and corresponds to the alarm lamp protective shell;

the prompting lamp is arranged on the component bearing plate at a position corresponding to the character prompting area;

the indicating lamp shell is characterized in that the two side panels of the indicating lamp shell are provided with sound-emitting holes, and the alarm sounder is arranged on the component bearing plate and corresponds to the sound-emitting holes.

Furthermore, the intelligent processing module comprises a central processing unit, a communication assembly, a positioning assembly, a gas detector, a voice broadcaster, a power supply module and a timing assembly;

the central processor, the communication assembly, the positioning assembly, the power module and the timing assembly are all arranged on the assembly bearing plate;

the indicating lamp shell is characterized in that a plurality of through holes are formed in a panel at the lower end of the indicating lamp shell, and the gas detector and the voice broadcast device are installed on the component bearing plate in positions corresponding to the through holes respectively.

Further, the protection device comprises a first grid plate, a pair of second grid plates and a pair of connecting plates;

the two second grid plates are respectively arranged at two ends of the first grid plate;

the connecting plate is arranged on one side, far away from the first grid plate, of the second grid plate;

and each connecting plate is provided with a plurality of second connecting holes.

Furthermore, a plurality of mounting buckles are arranged on the mounting connecting plate;

the mounting connecting plate is provided with a plurality of first connecting holes corresponding to the second connecting holes, and the protective device is mounted on the mounting connecting plate through the matching of the second connecting holes and the first connecting holes;

a threaded hole is formed in the mounting connecting plate in the middle of the first connecting hole and the long edge of the mounting connecting plate;

and the middle part of the mounting connecting plate is provided with a first power supply interface and a first network interface.

Furthermore, a plurality of mounting fixture blocks corresponding to the mounting fasteners are arranged on the rear end panel of the indicating lamp shell, and the indicating lamp shell is mounted on the mounting connecting plate through the matching of the mounting fasteners and the mounting fixture blocks;

a second power supply interface correspondingly connected with the first power supply interface is formed on the rear panel of the indicator lamp shell, and the second power supply interface is connected with the power supply module;

and a second network interface correspondingly connected with the first network interface is arranged on the rear panel of the indicator lamp shell, and the second network interface is connected with the communication component.

Further, central processing unit respectively with the communication subassembly the locating component gas detector the voice broadcast ware the power module the timing subassembly the light manual alarm button the camera the warning light the display screen with alarm sound ware electric connection.

Further, a glass plate covering the display hole is mounted on the indicator light housing.

The utility model has the beneficial effects that:

according to the utility model, by arranging the intelligent processing module, when a fire disaster is monitored, the escape route can be changed in time along with the change of the situation of the fire disaster, so that a reasonable escape route is selected for an escape user, and the escape time is shortened; the protective device is added to prevent the safety exit indicator lamp from being damaged, so that the safety exit indicator lamp cannot work normally when a fire disaster occurs and the like, and the safety is improved; the master control room can timely master the fire condition and the escape route condition at each safety exit indicator lamp through the pictures shot by the camera; the manual alarm button is added, so that the alarm can be manually started, and the fire disaster can be early warned in time.

Drawings

FIG. 1 is a schematic diagram of a fire exit indicator with a high sensitivity alarm function according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the front end of the assembly carrier plate of the emergency exit indicator light with high sensitivity alarm function according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the rear end of the assembly carrier plate of the emergency exit indicator light with a high sensitivity alarm function according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a protection device of a safety exit indicator light with a high-sensitivity alarm function according to an embodiment of the utility model;

FIG. 5 is a schematic structural diagram of a mounting connection plate of a safety exit indicator lamp with a high-sensitivity alarm function in an embodiment of the utility model;

fig. 6 is a schematic structural view of a rear panel of an indicator housing of a emergency exit indicator lamp having a high-sensitivity alarm function according to an embodiment of the present invention.

The parts in the drawings are numbered as follows:

1. mounting a connecting plate; 2. an indicator light body; 3. a guard; 11. mounting a buckle; 12. a threaded hole; 13. a first connection hole; 14. a first power supply connector; 15. a first network connection port; 20. an indicator light housing; 21. an assembly carrier plate; 22. a text prompt area; 24. an illuminating lamp; 25. a manual alarm button; 26. a camera; 28. a warning light protective case; 31. a first grid plate; 32. a second grid plate; 33. a connecting plate; 34. a second connection hole; 201. a sound-raising hole; 202. a display aperture; 203. mounting a clamping block; 204. a second power supply connector; 205. a second network connection port; 231. a central processing unit; 232. a communication component; 233. a positioning assembly; 234. a gas detector; 235. a voice broadcaster; 236. a power supply module; 237. a timing assembly; 251. the mistaken pressing prevention shielding cover; 271. an alarm light; 272. a warning light; 273. a display screen; 274. an alarm sounder.

Detailed Description

In order that the utility model may be more readily understood, a more complete description of the utility model now follows, with reference to the accompanying drawings, in which preferred embodiments of the utility model are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present disclosure is set forth herein for the purpose of providing a thorough understanding thereof.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "in" the second feature may be directly contacting the second feature or indirectly contacting the first and second features through intervening media. Also, a first feature "on" or "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature.

It will be understood that when an element is referred to as being "mounted on," "disposed on," or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "corresponding," "upper," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature.

Example 1

The embodiment provides a safety exit indicator lamp with a high-sensitivity alarm function, as shown in fig. 1 to 6, comprising a mounting connection plate 1, an indicator lamp body 2 and a protection device 3; the mounting connecting plate 1 is respectively connected with the indicator light body 2 and the protective device 3; the indicating lamp body 2 comprises an indicating lamp shell 20 and a manual alarm button 25, the manual alarm button 25 is arranged on an upper end panel of the indicating lamp shell 20, an anti-misoperation shielding cover 251 covering the manual alarm button 25 is arranged on the upper end panel of the indicating lamp shell 20, the manual alarm button 25 is used for manual alarm when a user finds abnormal conditions such as fire in advance, the anti-misoperation shielding cover 251 is used for preventing the user from mistakenly touching the manual alarm button 25, and the anti-misoperation shielding cover 251 is in a transparent design, so that the user can easily find the position of the manual alarm button 25, and the anti-misoperation shielding cover 251 is easy to open under the action of external force; the mounting connecting plate 1 is used for mounting a safety exit indicator lamp; the indicator lamp body 2 is used for indicating an escape route and giving an alarm; the protection device 3 is used for protecting the indicator light body 2.

The indicator light body 2 further comprises an indicator light shell 20, an assembly bearing plate 21, a text prompt area 22, an intelligent processing module, a camera 26, an alarm device, an alarm light protective shell 28 and a pair of illuminating lamps 24; the component carrier plate 21 is mounted in the indicator housing 20; the character prompt area 22 is arranged on the front panel of the indicator light shell 20, and the character prompt area 22 is used for prompting the position of a safe exit of a user and the direction of an escape route; the intelligent processing module is arranged on one side of the component bearing plate 21, which faces the rear panel of the indicator light shell 20, and is used for detecting abnormal conditions such as fire and the like, and making different responses according to the signals given by each component or module; an alarm device is installed on one side of the assembly carrier plate 21 facing the front panel of the indicator housing 20, and the alarm device is used for reminding a user; the camera 26 and the warning light protection shell 28 are both installed on the front panel of the indicator light housing 20, the camera 26 and the warning light protection shell 28 are respectively located on two sides of the text prompt area 22, the camera 26 is used for shooting the situation of the area where the safety exit indicator light is located when a fire occurs, checking the smoke situation and the escape situation of the position, and the warning light protection shell 28 is used for protecting the warning light 271.

The warning device comprises a warning lamp 271, a warning lamp 272, a display 273 and a warning sounder 274; the front panel of the indicator light shell 20 is provided with a display hole 202, the display screen 273 is installed on the component bearing plate 21 at a position corresponding to the display hole 202, the display screen 273 is used for displaying the direction of the escape route, the indicator light shell 20 is provided with a glass plate covering the display hole 202, and a sealing ring is arranged at the installation position of the glass plate and the indicator light shell 20, so that dust is prevented from entering the interior of the indicator light shell 20 and the normal operation of the safety indicator light is prevented from being influenced; the alarm lamp 271 is arranged on the assembly bearing plate at a position corresponding to the alarm lamp protective shell 28, and the alarm lamp 271 is used for giving an alarm when a fire disaster occurs and prompting a user to get away from the assembly bearing plate in a gripping time; the indicator light 272 is installed on the component bearing plate at a position corresponding to the text indication area 22, and the indicator light 272 cooperates with the text indication area 22 to prompt for escape; the sounding hole 201 has all been seted up on the indicator light casing 20 both sides board, and alarm sound production ware 274 installs the position that corresponds with sounding hole 201 on the subassembly loading board, and alarm sound production ware 274 is used for sending out alarm sound when taking place the conflagration and reminds, and the suggestion user is promptly to flee from the time.

The intelligent processing module comprises a central processing unit 231, a communication assembly 232, a positioning assembly 233, a gas detector 234, a voice broadcaster 235, a power supply module 236 and a timing assembly 237;

the central processor 231, the communication component 232, the positioning component 233, the power module 236 and the timing component 237 are all mounted on the component bearing plate 21, and the central processor 231 is used for controlling the execution operation of each module; the communication component 232 is used for communicating with the master control room; the positioning component 233 is used for acquiring the position of the current safety exit indicator light, wherein the positioning component 233 comprises a network positioning module for positioning through a network cable and a satellite positioning module for positioning through a satellite, and when the network positioning module is damaged, the positioning component is automatically switched to the satellite positioning module; the power supply module 236 comprises a power supply connection module connected with an external power supply and an electric energy storage module for storing electric energy, and when the external power supply is disconnected, the electric energy storage module can be automatically switched to supply power to the safety exit indicator lamp; the timing assembly 237 is used for timing, after abnormal conditions such as fire disaster occur, an external power supply is cut off, the electric energy stored by the electric energy storage module is limited, if a user is near the safety indicator lamp and the action is inconvenient, the user can contact the outside through the manual alarm button 25, after the user contacts the outside for the first time, the central processing unit 231 controls the electric energy storage module to be closed, the timer assembly starts to work, the electric energy is kept, the loss is reduced, when the timing of the timer assembly is finished, the central processing unit 231 controls the electric energy storage module to be opened, and at the moment, an alarm can be automatically sent out.

A plurality of through-holes have been seted up to pilot lamp casing 20 lower extreme panel, the position that gas detector 234 and voice broadcast ware 235 correspond the through-hole respectively is installed on subassembly loading board 21, gas detector 234 is used for surveying the gaseous condition around this exit indicator, and then judges whether there is the conflagration to take place or judge the conflagration degree of taking place, voice broadcast ware 235 is used for always controlling the room and yell to exit indicator department, remind the user to flee and in the attention points etc. of fleing the in-process.

The shielding device 3 comprises a first grid plate 31, a pair of second grid plates 32 and a pair of connecting plates 33; the two second grid plates 32 are respectively arranged at two ends of the first grid plate 31, the length of the first grid plate 31 is more than or equal to the length of the indicating lamp shell 20, the width of the first grid plate 31 is more than or equal to the width of the indicating lamp shell 20, the length of the second grid plate 32 is the same as the width of the first grid plate 31, and the width of the second grid plate 32 is more than or equal to the thickness of the indicating lamp shell 20; the connecting plate 33 is mounted on the second grid plate 32 on the side away from the first grid plate 31; two second connecting holes 34 are formed in each connecting plate 33, and the connecting plates 33 and the second connecting holes 34 are used for installing the protection device on the installation connecting plate 1.

The mounting connecting plate 1 is provided with four mounting buckles 11; the mounting connecting plate 1 is provided with two first connecting holes 13 corresponding to the second connecting holes 34, and the protective device 3 is mounted on the mounting connecting plate 1 through the matching of the second connecting holes 34 and the first connecting holes 13; a threaded hole 12 is formed in the mounting connecting plate 1 and is positioned between the first connecting hole 13 and the long edge of the mounting connecting plate 1, and the threaded hole 12 is used for mounting the mounting connecting plate 1 on a wall surface or a planned position for mounting a safety exit indicator lamp; the middle part of the mounting connection board 1 is provided with a first power interface 14 and a first network interface 15, the first power interface 14 is used for connecting an external power supply, and the first network interface 15 is used for network connection with a master control room.

Four mounting fixture blocks 203 corresponding to the mounting fasteners 11 are arranged on a rear end panel of the indicator lamp shell 20, the indicator lamp shell 20 is mounted on the mounting connecting plate 1 through the matching of the mounting fasteners 11 and the mounting fixture blocks 203 and is connected in a clamping manner, so that the indicator lamp body 2 is convenient to replace, and only the indicator lamp body 2 needs to be replaced during replacement, and a power line and a network line do not need to be reconnected;

a second power interface 204 correspondingly connected with the first power interface 14 is formed on the rear panel of the indicator light housing 20, the second power interface 204 is connected with the power module 236, and the second power interface 204 is used for acquiring electric energy of an external power supply and charging the electric energy storage module of the safety exit indicator light, so that the safety exit indicator light can still be normally used under the condition of power failure; the back panel of the indicator light housing 20 is provided with a second network interface 205 correspondingly connected with the first network interface 15, the second network interface 205 is connected with the communication component 232, and the second network interface 205 is used for connecting the communication component 232 with the master control room.

The central processing unit 231 is electrically connected with the communication component 232, the positioning component 233, the gas detector 234, the voice broadcast device 235, the power module 236, the timing component 237, the illuminating lamp 24, the manual alarm button 25, the camera 26, the alarm lamp 271, the prompt lamp 272, the display screen 273 and the alarm sounder 274 respectively.

Based on the structure, the working principle of the safety exit indicator lamp with the high-sensitivity alarm function is as follows:

before installing the emergency exit indicator light, the location information of the emergency exit indicator light needs to be set, for example: if the emergency exit indicator light is installed outside the second floor 508 room, the "second floor 508 room" position information is written into the emergency exit indicator light through the device, and the position information needs to be changed in time when the installation position of the emergency exit indicator light is changed.

The installation connecting plate 1 is installed at a planned position through the matching of the expansion screws and the threaded holes 12, is connected with an external power supply through the first power interface 14, and is in network connection with the master control room through the first network interface 15, and all safety exit indicating lamps governed by one master control room can form a local area network.

Through the cooperation of installation fixture block 203 and installation buckle 11, carry out erection joint with pilot lamp body 2 and erection joint board 1 to first power connector 14 corresponds with second power connector 204 and is connected, and first network connector 15 corresponds with second network connector 205 and is connected, and the test connection is accomplished, and the export safety indicator normally works.

Through the cooperation of first connecting hole 13 and second connecting hole 34, install protector 3 on erection joint board 1 for protect pilot lamp body 2.

When a fire disaster occurs, the general control room sends a fire disaster message to the communication component 232 through the network, and the communication component 232 sends the fire disaster message to the central processor 231. The central processing unit 231 respectively sends signals to the alarm lamp 271, the prompt lamp 272 and the alarm generator 274, the alarm lamp 271 is turned on, the prompt lamp 272 is turned on, and the alarm generator 274 gives an alarm sound to prompt a user that a fire disaster occurs and evacuate as soon as possible. Meanwhile, according to an escape route planned by the master control room, the central processor 231 sends a signal to the display screen 273, and the display screen 273 displays the escape route according to the sent signal.

The central processing unit 231 sends an opening command to the camera 26, the camera 26 is opened, shot picture information is transmitted back to the central processing unit 231 in real time, meanwhile, the central processing unit 231 controls the network positioning module of the positioning assembly 233 to read set position information, the central processing unit 231 sends the picture information and the position information to the master control room through the communication assembly 232, so that the master control room plans a new escape route according to the fire situation at each safety exit indicator lamp, and sends the new escape route to the central processing unit 231 through the communication assembly 232.

The gas detector 234 can detect the gas condition of the exit indicator light and send the condition to the central processor 231, the central processor 231 controls the network positioning module of the positioning component 233 to read the set position information, and the central processor 231 sends the gas condition and the position information to the master control room through the communication component 232 so as to be convenient for the master control room to plan a new escape route.

Simultaneously, total control room can be shout, and information of shouting sends central processing unit 231 through communication assembly 232, and central processing unit 231 sends information of shouting to voice broadcast ware 235, and voice broadcast ware 235 can shout.

When the user discovers the conflagration condition earlier, can trigger fire alarm through manual alarm button 25 on this safety exit pilot lamp, central processing unit 231 sends fire alarm information to total accuse room, and total accuse room can in time carry out conflagration early warning.

When fleing, if someone is fleeing to this emergency exit pilot lamp department, can't walk or when emergency appears, also can trigger the warning through manual alarm button 25, central processing unit 231 sends alarm information and positional information to total accuse room together, and total accuse room can in time acquire information, rescues.

In addition, when a fire or an abnormal condition is serious and the network cannot be connected, the positioning component 233 in the emergency exit indicator light is automatically switched to the satellite positioning module, positioning is performed through a satellite at the time, and the positioning component 233 sends the acquired position information to the central processing unit 231.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the specification and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.

Claims (9)

1. A safety exit indicator lamp with high sensitivity alarm function, comprising: mounting a connecting plate (1), an indicator light body (2) and a protective device (3);

the mounting connecting plate (1) is respectively connected with the indicator light body (2) and the protective device (3);

the indicating lamp body (2) comprises an indicating lamp shell (20) and a manual alarm button (25), the manual alarm button (25) is arranged on an upper end panel of the indicating lamp shell (20), and an mistaken-press-prevention shielding cover (251) covering the manual alarm button (25) is arranged on the upper end panel of the indicating lamp shell (20);

the mounting connecting plate (1) is used for mounting a safety exit indicator lamp;

the indicating lamp body (2) is used for indicating an escape route and giving an alarm;

the protection device (3) is used for protecting the indicator light body (2).

2. A fire exit indicator light with high sensitivity alarm function according to claim 1, wherein:

the indicating lamp body (2) further comprises an indicating lamp shell (20), an assembly bearing plate (21), a text prompt area (22), an intelligent processing module, a camera (26), an alarm device, an alarm lamp protective shell (28) and a plurality of illuminating lamps (24);

the assembly bearing plate (21) is arranged in the indicator light shell (20);

the character prompt area (22) is arranged on a front panel of the indicator lamp shell (20);

the intelligent processing module is arranged on one side of the component bearing plate (21) facing to the rear panel of the indicator light shell (20);

the alarm device is mounted on one side of the component bearing plate (21) facing the front panel of the indicator housing (20);

the camera (26) with warning light protective housing (28) all install in on the pilot lamp casing (20) front end panel, just camera (26) with warning light protective housing (28) are located respectively text prompt area (22) both sides.

3. A fire exit indicator light with high sensitivity alarm function according to claim 2, wherein:

the alarm device comprises an alarm lamp (271), a prompt lamp (272), a display screen (273) and an alarm sounder (274);

a display hole (202) is formed in the front panel of the indicator light shell (20), and the display screen (273) is mounted on the component bearing plate (21) at a position corresponding to the display hole (202);

the alarm lamp (271) is arranged on the assembly bearing plate at a position corresponding to the alarm lamp protective shell (28);

the prompting lamp (272) is arranged on the component bearing plate at a position corresponding to the character prompting area (22);

the indicating lamp comprises an indicating lamp shell (20), sound raising holes (201) are formed in two side panels of the indicating lamp shell (20), and alarm sound generators (274) are installed on the component bearing plate and correspond to the sound raising holes (201).

4. A fire exit indicator light with high sensitivity alarm function according to claim 3, wherein:

the intelligent processing module comprises a central processing unit (231), a communication assembly (232), a positioning assembly (233), a gas detector (234), a voice broadcaster (235), a power supply module (236) and a timing assembly (237);

the central processor (231), the communication assembly (232), the positioning assembly (233), the power module (236) and the timing assembly (237) are all mounted on the assembly bearing plate (21);

a plurality of through holes are formed in a panel at the lower end of the indicator lamp shell (20), and the gas detector (234) and the voice broadcast device (235) are installed on the component bearing plate (21) in positions corresponding to the through holes respectively.

5. The emergency exit indicator lamp with high sensitivity alarm function according to claim 4, wherein:

the shielding device (3) comprises a first grid plate (31), a pair of second grid plates (32) and a pair of connecting plates (33);

the two second grid plates (32) are respectively arranged at two ends of the first grid plate (31);

the connecting plate (33) is mounted on the second grid plate (32) on a side remote from the first grid plate (31);

each connecting plate (33) is provided with a plurality of second connecting holes (34).

6. The emergency exit indicator lamp with high sensitivity alarm function according to claim 5, wherein:

the mounting connecting plate (1) is provided with a plurality of mounting buckles (11);

the mounting connecting plate (1) is provided with a plurality of first connecting holes (13) corresponding to the second connecting holes (34), and the protective device (3) is mounted on the mounting connecting plate (1) through the matching of the second connecting holes (34) and the first connecting holes (13);

a threaded hole (12) is formed in the mounting connecting plate (1) in the middle of the first connecting hole (13) and the long edge of the mounting connecting plate (1);

the middle part of the mounting connecting plate (1) is provided with a first power interface (14) and a first network interface (15).

7. The emergency exit indicator lamp with high sensitivity alarm function according to claim 6, wherein:

a plurality of mounting clamping blocks (203) corresponding to the mounting fasteners (11) are arranged on a rear end panel of the indicator lamp shell (20), and the indicator lamp shell (20) is mounted on the mounting connecting plate (1) through the matching of the mounting fasteners (11) and the mounting clamping blocks (203);

a second power supply interface (204) correspondingly connected with the first power supply interface (14) is formed in the rear panel of the indicator lamp shell (20), and the second power supply interface (204) is connected with the power supply module (236);

and a second network interface (205) correspondingly connected with the first network interface (15) is arranged on the rear panel of the indicator lamp shell (20), and the second network interface (205) is connected with the communication component (232).

8. A fire exit indicator light with high sensitivity alarm function according to claim 7, wherein:

the central processing unit (231) is electrically connected with the communication assembly (232), the positioning assembly (233), the gas detector (234), the voice broadcast device (235), the power module (236), the timing assembly (237), the illuminating lamp (24), the manual alarm button (25), the camera (26), the alarm lamp (271), the prompt lamp (272), the display screen (273) and the alarm sounder (274), respectively.

9. A fire exit indicator light with high sensitivity alarm function according to claim 3, wherein:

the indicator light shell (20) is provided with a glass plate covering the display hole (202).

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