Fire safety warning device based on Internet of Things

Abstract

The utility model discloses a fire safety warning device based on the Internet of Things, and belongs to the technical field of fire safety. The fire-fighting safety warning device based on the Internet of Things comprises fire-fighting lamp boards and light splitting screen assemblies, the light splitting screen assemblies are installed in the fire-fighting lamp boards, the fire-fighting lamp boards are connected through pipeline channels, and the pipeline channels are connected with the fire-fighting lamp boards through clamping grooves. In order to solve the problems that indicator light boards are arranged above an existing fireproof door and used for guiding in a fire environment, but trapped persons cannot judge the situation of the other side when a fire occurs, and smoke may flow when the fireproof door is opened blindly, fire-fighting lamp boards are installed on the inner side and the outer side of the fireproof door correspondingly, and the fire-fighting lamp boards are installed on the fire-fighting lamp boards correspondingly; the sensing elements at the two ends of the lamp board can be used for monitoring the environment in a channel and a building, warning can be triggered when high temperature and smoke are sensed, and therefore trapped people are reminded not to open a fireproof door to cause smoke and fire spreading.

Description

Technical Field

[0001] The utility model relates to the technical field of fire safety, in particular to a fire safety warning device based on the Internet of Things. Background Technique

[0002] A fire door refers to a door that can meet the requirements of fire resistance stability, integrity and heat insulation within a certain period of time. It is a fire separation with a certain fire resistance installed in fire compartments, evacuation stairwells, vertical shafts, etc.

[0003] At present, indicator boards are equipped above existing fire doors for guidance in a fire environment. However, when a fire occurs, trapped people cannot judge the situation on the other side, and blindly opening the fire door may cause the flow of smoke. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fire safety warning device based on the Internet of Things. The fire indicator boards are installed on both the inside and outside of the fire door. Through the sensing elements at both ends of the indicator board, the environment of the passage and the interior of the building can be monitored respectively. When high temperature and smoke are sensed, a warning will be triggered, thus reminding trapped people not to open the fire door to cause the spread of smoke and fire, and the problems in the prior art can be solved.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A fire safety warning device based on the Internet of Things, including a fire indicator board and a light splitting screen assembly. The light splitting screen assembly is installed inside the fire indicator board. The fire indicator boards are connected through a pipeline channel. The pipeline channel is connected to the fire indicator board through a card slot. A warning flashing light is arranged at the bottom of the fire indicator board. The warning flashing light is connected to the fire indicator board through a screw. The fire indicator boards are installed on both the inside and outside of the fire door. Through the sensing elements at both ends of the indicator board, the environment of the passage and the interior of the building can be monitored respectively. When high temperature and smoke are sensed, a warning will be triggered, thus reminding trapped people not to open the fire door to cause the spread of smoke and fire.

[0006] Further, an outer shell plate is arranged on the outer surface of the fire indicator board, and a back plate is arranged on the inner side of the fire indicator board. Among them, both the outer shell plate and the back plate are connected to the fire indicator board through a card slot. The outer shell plate and the back plate are made of fireproof materials, which can effectively protect the indicator board.

[0007] Further, a temperature sensing element is arranged at one end of the outer shell plate, and a smoke sensing element is arranged at the other end of the outer shell plate. Among them, the temperature sensing element and the smoke sensing element are electrically connected to the light splitting screen assembly. Through the temperature sensing element and the smoke sensing element, the temperature and smoke state in the environment can be sensed, and then help the controller judge whether the inside and outside of the current door are in a fire state.

[0008] Further, the light splitting screen assembly includes an outer shading plate, an inner shading plate, a processor box, and a two-color light ring. Among them, the processor box includes an information acquisition module and an information interconnection module.

[0009] Further, the outer shading plate is attached to the inner shading plate. The outer shading plate and the inner shading plate are connected to the fire lamp board through card slots. The text information engraved on the surfaces of the outer shading plate and the inner shading plate is different, and the corresponding text information can be presented under different colors in cooperation with the two-color light ring.

[0010] Further, the two-color light ring is electrically connected to the information interconnection module.

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

[0012] 1. In the present utility model, the fire lamp boards are respectively installed on the inner and outer sides of the fire door. The sensing elements at both ends of the lamp boards can respectively monitor the environment of the passage and the interior of the building, and will trigger a warning when high temperature and smoke are sensed, so as to remind the trapped people not to open the fire door to cause the spread of smoke and fire.

[0013] 2. In the present utility model, the text information engraved on the surfaces of the outer shading plate and the inner shading plate is different, and the corresponding text information can be presented under different colors in cooperation with the two-color light ring. The outer shading plate can display "Emergency Exit" under green light, while the inner shading plate does not display. Under red light, the inner shading plate displays "Do Not Open", and the outer shading plate does not display. Different from the traditional single-color and display screen designs, it reduces the power consumption required by the device while playing a warning and reminder role. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall front view of the present utility model;

[0015] Figure 2 is the overall sectional structure schematic diagram of the present utility model;

[0016] Figure 3 is the structure schematic diagram of the light splitting screen assembly of the present utility model.

[0017] In the figure: 1. Fire lamp board; 2. Light splitting screen assembly; 3. Warning flash lamp; 4. Temperature sensing element; 5. Smoke sensing element; 101. Outer shell plate; 102. Back plate; 103. Pipeline channel; 201. Outer shading plate; 202. Inner shading plate; 203. Processor box; 204. Two-color light ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] In order to solve the problem that indicator signs are equipped above existing fire doors for guidance in a fire environment, but when a fire occurs, trapped people cannot judge the situation on the other side, and blindly opening the fire door may cause the flow of smoke; please refer to Figures 1-3 , the present invention provides the following solutions:

[0020] In this embodiment, an Internet of Things-based fire safety warning device includes a fire lamp panel 1 and a light splitting screen assembly 2. The light splitting screen assembly 2 is installed inside the fire lamp panel 1. The fire lamp panels 1 are connected through a pipeline channel 103. The pipeline channel 103 is connected to the fire lamp panel 1 through a card slot. A warning flash lamp 3 is arranged at the bottom of the fire lamp panel 1. The warning flash lamp 3 is connected to the fire lamp panel 1 through a screw. The fire lamp panels 1 are respectively installed on the inside and outside of the fire door. Through the sensing elements at both ends of the lamp panel, the environment of the passage and the building interior can be monitored respectively. When high temperature and smoke are sensed, a warning will be triggered, thus reminding trapped people not to open the fire door to cause the spread of smoke and fire;

[0021] Specifically, an outer shell plate 101 is arranged on the outer surface of the fire lamp panel 1, and a back plate 102 is arranged on the inner side of the fire lamp panel 1. Among them, both the outer shell plate 101 and the back plate 102 are connected to the fire lamp panel 1 through a card slot;

[0022] Specifically, a temperature sensing element 4 is arranged at one end of the outer shell plate 101, and a smoke sensing element 5 is arranged at the other end of the outer shell plate 101. Among them, the temperature sensing element 4 and the smoke sensing element 5 are electrically connected to the light splitting screen assembly 2. Through the temperature sensing element 4 and the smoke sensing element 5, the temperature and smoke state in the environment can be sensed, and then the controller can be helped to judge whether the current inside and outside of the door are in a fire state;

[0023] Specifically, the light splitting screen assembly 2 includes an outer shading plate 201, an inner shading plate 202, a processor box 203 and a two-color lamp ring 204. Among them, the processor box 203 includes an information collection module and an information interconnection module. The information collection module can collect the signals sent by the temperature sensing element 4 and the smoke sensing element 5, and then the information interconnection module sends instructions to the corresponding control unit;

[0024] Specifically, the outer shading plate 201 is attached to the inner shading plate 202. The outer shading plate 201 and the inner shading plate 202 are connected to the fire lamp board 1 through card slots. The text information engraved on the surfaces of the outer shading plate 201 and the inner shading plate 202 is different. In cooperation with the dual-color light ring, corresponding text information can be presented under different colors. Under green light, the outer shading plate 201 can display "Emergency Exit", while the inner shading plate 202 does not display. Under red light, the inner shading plate 202 displays "Do Not Open", while the outer shading plate 201 does not display. Different from the traditional single-color and display screen designs, it can reduce the power consumption required by the device while serving as a warning reminder.

[0025] Specifically, the dual-color light ring 204 is electrically connected to the information interconnection module, and the information interconnection module can control the dual-color light ring 204 to adjust the light color transformation.

[0026] Working principle: The fire lamp boards 1 are respectively installed on the inner and outer sides of the fire door. Through the sensing elements at both ends of the lamp board, the environment of the passage and the interior of the building can be monitored respectively. Through the temperature sensing element 4 and the smoke sensing element 5, the temperature and smoke state in the environment can be sensed, thereby helping the controller to judge whether the current inner and outer sides of the door are in a fire state. When high temperature and smoke are sensed, a warning will be triggered to remind the trapped people not to open the fire door, which may cause the spread of smoke and fire.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The fire safety warning device based on the Internet of Things is characterized in that It includes a light-splitting screen assembly (2), which is installed inside the fire lamp board (1). The fire lamp boards (1) are connected through a pipeline channel (103). The pipeline channel (103) is connected to the fire lamp board (1) through a card slot. A warning flashing light (3) is arranged at the bottom of the fire lamp board (1), and the warning flashing light (3) is connected to the fire lamp board (1) by screws.

2. The fire safety warning device based on the Internet of Things according to claim 1, wherein: An outer shell board (101) is arranged on the outer surface of the fire lamp board (1), and a back board (102) is arranged on the inner side of the fire lamp board (1). Among them, both the outer shell board (101) and the back board (102) are connected to the fire lamp board (1) through card slots.

3. The fire safety warning device based on the Internet of Things according to claim 2, wherein: A temperature sensing element (4) is arranged at one end of the outer shell board (101), and a smoke sensing element (5) is arranged at the other end of the outer shell board (101). Among them, the temperature sensing element (4) and the smoke sensing element (5) are electrically connected to the light-splitting screen assembly (2).

4. The fire safety warning device based on the Internet of Things according to claim 3, characterized in that: The light-splitting screen assembly (2) includes an outer shading board (201), an inner shading board (202), a processor box (203) and a two-color lamp ring (204). Among them, the processor box (203) includes an information acquisition module and an information interconnection module.

5. The fire safety warning device based on the Internet of Things according to claim 4, characterized in that: The outer shading board (201) is attached to the inner shading board (202), and the outer shading board (201) and the inner shading board (202) are connected to the fire lamp board (1) through card slots.

6. The fire safety warning device based on the Internet of Things according to claim 4, characterized in that: The two-color lamp ring (204) is electrically connected to the information interconnection module.

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