Fire-fighting lifesaving lighting line with bidirectional information transmission alarm function

Abstract

The utility model discloses a fire-fighting lifesaving lighting line with a bidirectional information transmission alarm function, which relates to the technical field of fire-fighting lifesaving equipment and comprises a power supply control box, a winding reel and a color-changing luminous line body, an operation interface of the power supply control box is provided with a first alarm loudspeaker, an evacuation alarm switch, a first communication switch, a first communication microphone and a color-changing luminous wire body connecting port, and an operation interface of the winding reel is correspondingly provided with a second alarm loudspeaker, a help-seeking alarm switch, a second communication switch and a second communication microphone; a green lighting line, a red lighting line and a communication cable are arranged in the color-changing light-emitting line body, mechanical information transmission is achieved by changing the light-emitting color of the lighting lines and adding a two-way alarm device, and real-time talkback in a communication blind area of a complex building is achieved on the premise that portability and working modes of an existing fire-fighting lifesaving lighting line are not changed. And workers in a fire-fighting room can receive the early warning information in time, and the life safety of fire rescue workers is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting and life-saving equipment, in particular to a fire-fighting and life-saving lighting line with a two-way information transmission alarm function. Background Art

[0002] During firefighting and rescue operations, a large amount of thick smoke will be generated at the fire scene, which makes it impossible for existing fire emergency lights to provide accurate guidance for the disaster area groups or rescuers according to the actual situation of the fire scene. In this case, we urgently need a "life-saving lighting line" that can not only safely guide the rescuers to evacuate in an emergency, but also provide on-site road instructions for subsequent reinforcements. However, large-span enclosed buildings such as underground supermarkets and underground parking lots shield and interfere with radio wave signals. When the off-site safety officer assesses the on-site environment and finds signs that the disaster-stricken buildings endanger the lives of rescuers, he will issue an evacuation signal. Because the fire scene is noisy and the evacuation information cannot be correctly received, unnecessary casualties are often caused. In order to ensure that fire rescue personnel can receive and transmit rescue information in a timely manner, it is necessary to achieve "mechanical wired" information transmission by changing the luminous color of the lighting line and adding a two-way alarm device without changing the portability and working mode of the existing fire rescue lighting line. At the same time, the communication cable and the fire rescue lighting line are combined into one, and the information transmission channel and the fire rescue lighting line are laid out synchronously to ensure that the fire fighters receive early warning information in time and protect the lives of fire rescue personnel.

[0003] The existing fire-fighting and life-saving lighting lines are composed of power supply systems, light-emitting lines, winding reels, etc. The power supply system has a built-in lithium battery for high portability, and the light-emitting line is a fiber optic lighting line, which has the characteristics of low energy consumption, high safety, and no heat. However, the existing life-saving lighting lines do not have communication and sound and light alarm functions. Rescuers entering the accident scene can only communicate wirelessly with off-site commanders through wireless devices they carry with them. Due to large-span enclosed buildings such as underground supermarkets and underground parking lots, radio wave signals are shielded and interfered. At the same time, the fire scene is noisy and evacuation information cannot be received, which greatly endangers the lives of fire rescue personnel.

[0004] For example, Chinese patent CN217736981U discloses a fire-fighting life-saving lighting line and system with two-way communication and optical fiber light-guiding functions. A communication optical fiber is arranged in the lighting line, and optical fiber connectors are connected at both ends of the communication optical fiber. The communication optical fiber can perform two-way data transmission. However, in the actual use process, fire rescue personnel need to connect one end of the life-saving lighting line to the field command box, and the other end of the life-saving lighting is connected to the communication base station through a short optical fiber jumper before communication can be performed, which greatly increases the difficulty of rescue. At the same time, it also puts forward higher requirements for fire scene facilities and rescue personnel, which is not conducive to the overall requirement of rapid response. Utility Model Content

[0005] In order to solve the problems of the prior art, the utility model discloses a fire-fighting and life-saving lighting line with a two-way information transmission and alarm function. Information transmission is achieved by changing the luminous color of the lighting line and adding a two-way alarm device. Without changing the portability and working mode of the existing fire-fighting and life-saving lighting line, real-time intercom in the communication blind spots of complex buildings is achieved, ensuring that the staff in the fire department can receive early warning information in time and protecting the lives of fire rescue personnel.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A fire-fighting and life-saving lighting line with a two-way information transmission alarm function, comprising a power control box, a winding reel and a color-changing luminous line body, wherein the operating interface of the power control box is provided with a power level display screen, a power switch, an evacuation alarm switch, a first alarm speaker and a first communication switch, a second communication microphone is arranged around the first communication switch, a power charging interface and a luminous line body connection port are arranged on the side of the power control box, a corresponding second alarm speaker, a distress alarm switch, a second communication switch and a second communication microphone are arranged on the operating surface of the winding reel, a green lighting line, a red lighting line and a communication cable are arranged in the color-changing luminous line body, and the green lighting line, the red lighting line and the communication cable are arranged along the length direction of the line body.

[0008] Furthermore, the color-changing light-emitting wire is evenly wound on the winding reel.

[0009] Furthermore, a steel wire is also provided in the color-changing luminous wire, and the steel wire is provided along the length direction of the wire.

[0010] Furthermore, triangular guide marks are arranged at intervals on the color-changing luminous wire along its length direction.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model realizes two-way information transmission without changing the portability and working mode of the existing fire-fighting and life-saving lighting line. By arranging communication cables in the color-changing luminous line body, the problems of wireless communication signal shielding and interference are compensated, so that the communication effect in the rescue site is better, and the communication is kept unimpeded at all times. In addition, by arranging two different color lighting lines and sound and light alarms, "mechanical" rescue information transmission is realized. When the off-site safety officer finds that the disaster-stricken building shows signs of endangering the life safety of the rescue personnel, the evacuation button is activated, and the lighting line changes from green to red. At the same time, the winding reel in the site sends out a sound and light alarm to remind the rescue personnel to evacuate in time. In addition, by arranging a distress device on the winding reel, when the rescue personnel need to seek help from the outside world at the disaster site, the distress button is activated, and the off-site power control box sends out a sound and light alarm to remind the safety officer to set up an emergency rescue team in time to carry out rescue along the direction of the lighting line. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] For the purpose of this technical solution and to make the technical solution clearer, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of this technical solution.

[0014] Figure 1 This is a schematic diagram of the structure of the power control box of the utility model;

[0015] Figure 2 This is a schematic diagram of the lighting line structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the winding reel of the utility model;

[0017] In the figure: 1. power control box; 2. color-changing luminous wire; 3. winding reel; 11. power level display screen; 12. power switch; 13. evacuation alarm switch; 14. first communication switch; 15. first communication microphone; 16. power charging interface; 17. luminous wire connection port; 18. first alarm speaker; 21. triangular guide sign; 22. green lighting line; 23. red lighting line; 24. communication cable; 25. steel wire; 31. second alarm speaker; 32. distress alarm switch; 33. second communication switch; 34. second communication microphone. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. This description is not restrictive, and the actual implementation method is not limited to this. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, they should all fall within the scope of protection of the utility model.

[0019] In the description of the present invention, unless otherwise specified, the directions or positional relationships indicated by "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to has a specific direction, is constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] like Figure 1-3 As shown, this embodiment provides a fire-fighting life-saving lighting line with a two-way information transmission alarm function, including a power control box 1, a winding reel 3 and a color-changing luminous line body 2, the operation interface of the power control box 1 is provided with a power supply display screen 11, a power switch 12, an evacuation alarm switch 13, a first alarm speaker 18 and a first communication switch 14, and a first communication microphone 15 is arranged around the first communication switch 14, and a power charging interface 16 and a luminous line body connection port 17 are arranged on the side of the power control box 1, and a second alarm speaker 31, a distress alarm switch 32, a second communication switch 33 and a second communication microphone 34 are arranged on the operation surface of the winding reel 3, and a green lighting line 22, a red lighting line 23 and a communication cable 24 are arranged in the color-changing luminous line body 2, and the green lighting line 22, the red lighting line 23 and the communication cable 24 are arranged along the length direction of the line body. The color-changing luminous line body 2 is evenly wound on the winding reel 3. The color-changing luminous wire 2 is also provided with a steel wire 25, which is arranged along the length direction of the wire. The color-changing luminous wire 2 is provided with triangular guide marks 21 at intervals along its length direction to provide clear visual navigation and quick identification functions.

[0021] The lighting line can be controlled through the luminous line connection port 17 on the side of the power control box 1. Rescuers can lay the color-changing luminous line 2 along the rescue route by winding the reel 3 to safely guide the trapped people to evacuate and provide on-site road instructions for subsequent reinforcements.

[0022] In another embodiment of the utility model, a green lighting line 22, a red lighting line 23 and a communication cable 25 are arranged in the color-changing light-emitting line 2, and are arranged along the length direction of the color-changing light-emitting line 2. When the color-changing light-emitting line 2 is used, the communication cable 25 can perform two-way audio transmission. When the off-site security officer finds that the disaster-stricken building shows signs of endangering the lives of rescuers, the evacuation alarm switch 13 is activated. At this time, the green lighting line 22 is turned off, the red lighting line 23 is lit, and the color-changing optical fiber light-emitting line 2 changes from green to red. At the same time, the second alarm speaker 31 on the winding reel 3 in the field sounds an alarm to remind rescuers to evacuate in time.

[0023] In another embodiment of the utility model, the operation interface of the winding reel 3 is also provided with a distress alarm switch 32 and a second communication switch 33. When the rescue personnel need to seek help from the outside world at the disaster site, the distress alarm switch 32 is activated, and the sound of the first alarm speaker 18 of the off-site power supply control box 1 will sound, reminding the safety personnel to promptly set up an emergency rescue team to implement rescue along the direction of the color-changing luminous line 2. At the same time, the off-site safety personnel can use the first communication microphone 15 to talk with the rescue personnel in the field by activating the first communication switch 14, compensating for the problems of wireless communication signal shielding and interference, so that the communication effect in the rescue field is better and the communication is kept unimpeded at all times.

[0024] The specific implementation methods described above provide a detailed description of the technical solutions and beneficial effects of the present invention. It should be understood that the above is only the most preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, supplements and equivalent substitutions made within the scope of the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fire-fighting and life-saving lighting line with a two-way information transmission alarm function, comprising a power control box (1), a winding reel (3) and a color-changing luminous line body (2), characterized in that: The operation interface of the power control box (1) is provided with a power supply display screen (11), a power switch (12), an evacuation alarm switch (13), a first alarm speaker (18) and a first communication switch (14); a first communication microphone (15) is arranged around the first communication switch (14); a power charging interface (16) and a light-emitting wire connection port (17) are arranged on the side of the power control box (1); a corresponding second alarm speaker (31), a distress alarm switch (32), a second communication switch (33) and a second communication microphone (34) are arranged on the operation surface of the winding reel (3); a green lighting line (22), a red lighting line (23) and a communication cable (24) are arranged in the color-changing light-emitting wire (2); the green lighting line (22), the red lighting line (23) and the communication cable (24) are arranged along the length direction of the line.

2. The fire-fighting and life-saving lighting line with a two-way information transmission alarm function according to claim 1 is characterized in that: The color-changing luminous wire (2) is also provided with a steel wire (25), and the steel wire (25) is arranged along the length direction of the wire.

3. The fire-fighting and life-saving lighting line with a two-way information transmission alarm function according to claim 2 is characterized in that: Triangular guide marks (21) are arranged at intervals on the color-changing luminous wire (2) along its length direction.

4. The fire-fighting and life-saving lighting line with a two-way information transmission alarm function according to claim 1 is characterized in that: The color-changing light-emitting wire (2) is evenly wound on the winding reel (3).

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