Intelligent alarm for fire-fighting detection

Abstract

The utility model provides an intelligent alarm for fire-fighting detection, which relates to the field of fire-fighting alarm equipment and comprises a shell, a single-chip microcomputer and a communication module are mounted in an inner cavity of the shell, the single-chip microcomputer is used for receiving signals, the communication module is used for remote transmission, a detection module is mounted on the surface of the shell, and the detection module is connected with the shell. The detection module comprises a fire-fighting camera, a smoke detector and a temperature detector, and the detection module is used for ambient environment detection; according to the utility model, the single-chip microcomputer, the detection module and the alarm assembly are arranged, so that an effect of sending alarm information when a fire disaster occurs is achieved, the fire-fighting camera and the smoke detector can detect the surrounding environment, the fire disaster can be found in time, the alarm lamp and the loudspeaker can give an alarm in time when the detection module detects the fire disaster, and the safety of the fire disaster is improved. Through cooperation of the single-chip microcomputer, the communication module, the detection module and the alarm assembly, the use function of the fire alarm is effectively improved, and thus the use effect of the fire alarm is improved.

Description

Technical Field

[0001] The utility model belongs to the field of fire alarm equipment, and specifically relates to an intelligent fire detection alarm. Background Technique

[0002] A fire alarm is a device used to detect fires and give alarms, which plays a crucial role in the fire prevention safety system. It is usually installed in corridors, rooms or near important equipment. The fire alarm can not only detect fires in time, but also help prevent the spread of fire accidents and further expansion of losses by triggering a sound alarm or linking other fire prevention systems.

[0003] According to the Chinese patent application number: 202220396136.9, a building fire alarm is disclosed, which includes a main body, a bottom plate, a loudspeaker, a warning light, a movable sign and a mounting bracket. When the building fire alarm is in normal use, the movable sign and the warning light are received inside the main body, and the volume is small. The main body can be conveniently installed on the front side of the bottom plate through the mounting part, mounting groove, card slot and clamping block, and can be conveniently disassembled, installed and maintained. When a fire is detected or the fire alarm is manually activated, the direction of the safety exit can be indicated through the double-shaft motor, screw rod, limit rod, L-shaped rod, movable sign and LED lamp. At the same time, the warning light is lifted through the limit rod and movable rod for convenient warning, and the practicability is high.

[0004] The prior art effectively solves the problem that the structure of the fire alarm is simple and it is not convenient to disassemble and maintain, and has the advantage of convenient disassembly and maintenance. However, the functions of this kind of fire alarm are relatively single, only having the functions of alarming and indicating, thus reducing the use effect of the fire alarm.

[0005] In summary, the utility model provides an intelligent fire detection alarm to solve the above problems. Content of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] An intelligent fire detection alarm includes a housing. A single-chip microcomputer and a communication module are installed in the inner cavity of the housing. The single-chip microcomputer is used for signal reception, and the communication module is used for remote transmission. A detection module is installed on the surface of the housing. The detection module includes a fire camera, a smoke detector and a temperature detector. The detection module is used for detecting the surrounding environment. An alarm component is installed on the top of the housing. The alarm component includes an alarm lamp, a loudspeaker, and, the alarm component is used for alarming dangerous situations. An LED lamp is also installed on the surface of the housing. The LED lamp is used for providing illumination.

[0008] Further, in the present utility model, the output ends of the fire camera, the smoke detector, and the temperature detector are all connected to the input end of the single-chip microcomputer, and the output end of the single-chip microcomputer is respectively connected to the input ends of the communication module, the alarm lamp, the speaker, and the LED lamp.

[0009] Further, in the present utility model, the communication module adopts a LoRa communication module, the single-chip microcomputer adopts an STM32 development board, and the control element is an MCU chip.

[0010] Further, in the present utility model, the model of the temperature detector can adopt EI8011, the model of the smoke detector can adopt JBF5100, and the model of the fire camera can be selected as DS-HZ200B-PRO.

[0011] Further, in the present utility model, the temperature detector and the smoke detector are respectively installed on both sides of the bottom of the housing and are fixedly connected to the bottom of the housing.

[0012] Further, in the present utility model, the fire camera is fixed to the lower end of the front of the housing, and the LED lamp is fixed to the upper end of the front of the housing.

[0013] Further, in the present utility model, the alarm lamp and the speaker are respectively fixed to both sides of the top of the housing, and the single-chip microcomputer is fixedly connected to the inner wall of the housing.

[0014] Beneficial effects: The present utility model has the following beneficial effects:

[0015] By providing the housing in the present utility model, it has the effect of providing an installation and protection space for the single-chip microcomputer, the communication module, the detection module, the alarm component, and the LED lamp. By providing the single-chip microcomputer, the detection module, and the alarm component, it has the effect of being able to send alarm information in case of a fire. The fire camera, the smoke detector, and... can detect the surrounding environment, so as to be able to detect a fire in time. The alarm lamp and the speaker can send an alarm in time when the detection module detects a fire, so as to be able to remind people to evacuate in time. The single-chip microcomputer sends the detection situation of the detection module to the fire control center through the communication module, so as to be able to remind relevant personnel to take fire extinguishing measures. Through the cooperation of the single-chip microcomputer, the communication module, the detection module, and the alarm component, the use function of the fire alarm is effectively improved, and thus the use effect of the fire alarm is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view structural schematic diagram of the present utility model;

[0017] Figure 2 is the bottom view structural schematic diagram of the present utility model;

[0018] Figure 3 It is a schematic cross-sectional structure diagram of the housing of the present utility model;

[0019] Figure 4 It is a schematic system flow diagram of the present utility model.

[0020] In the figure:

[0021] 1. Housing; 2. Single-chip microcomputer; 3. Communication module; 4. Detection module; 401. Fire camera; 402. Smoke detector; 403. Temperature detector; 5. Alarm component; 501. Alarm light; 502. Speaker; 6. LED light. Specific embodiments

[0022] In order to better understand the technical content of the present utility model, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In the present disclosure, aspects of the present utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. The embodiments of the present disclosure do not necessarily define all aspects of the present utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present utility model are not limited to any implementation manner. In addition, some aspects of the present utility model can be used alone, or in any suitable combination with other aspects of the present utility model.

[0023] Embodiment 1

[0024] As Figures 1-4 shown, it is the first embodiment of the present utility model. This embodiment provides a fire detection intelligent alarm, which includes a housing 1. A single-chip microcomputer 2 and a communication module 3 are installed in the inner cavity of the housing 1. The single-chip microcomputer 2 is used for signal reception, and the communication module 3 is used for remote transmission. A detection module 4 is installed on the surface of the housing 1. The detection module 4 includes a fire camera 401, a smoke detector 402, and a temperature detector 403. The detection module 4 is used for detecting the surrounding environment. An alarm component 5 is installed on the top of the housing 1. The alarm component 5 includes an alarm light 501, a speaker 502, and 503. The alarm component 5 is used for danger alarm. An LED light 6 is also installed on the surface of the housing 1. The LED light 6 is used for providing illumination.

[0025] As Figures 1-4As shown in the figure, the fire camera 401 can monitor and photograph the surrounding environment in real time, and can identify flames and smoke, so as to judge whether there is a fire. The temperature sensor 403 is used to detect the surrounding environmental temperature, and the smoke sensor 402 is used to detect the surrounding smoke concentration. Through the cooperation of the smoke sensor 402 and the temperature sensor 403, the surrounding environment can be judged. The detection module 4 sends the detection data to the single-chip microcomputer 2. The single-chip microcomputer 2 integrates the detection data. When the single-chip microcomputer 2 judges a fire, it sends a notice to the remote fire center through the communication module 3. The single-chip microcomputer 2 also issues an alarm through the alarm lamp 501 and the speaker 502, so as to remind people to evacuate. The LED lamp 6 can provide emergency lighting in the case of power failure.

[0026] Embodiment 2

[0027] Refer to Figures 1-4 , which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment.

[0028] In this embodiment, the output ends of the fire camera 401, the smoke sensor 402 and the temperature sensor 403 are all connected to the input end of the single-chip microcomputer 2, and the output end of the single-chip microcomputer 2 is respectively connected to the input ends of the communication module 3, the alarm lamp 501, the speaker 502 and the LED lamp 6.

[0029] The communication module 3 adopts a LoRa communication module, the single-chip microcomputer 2 adopts an STM32 development board, and the control element is an MCU chip.

[0030] The model of the temperature sensor 403 can be EI8011, the model of the smoke sensor 402 can be JBF5100, and the model of the fire camera 401 can be selected as DS-HZ200B-PRO.

[0031] The temperature sensor 403 and the smoke sensor 402 are respectively installed on both sides of the bottom of the housing 1 and are fixedly connected to the bottom of the housing 1.

[0032] The fire camera 401 is fixed to the lower end of the front of the housing 1, and the LED lamp 6 is fixed to the upper end of the front of the housing 1.

[0033] The alarm lamp 501 and the speaker 502 are respectively fixed on both sides of the top of the housing 1, and the single-chip microcomputer 2 is fixedly connected to the inner wall of the housing 1.

[0034] As Figures 1-4 shown, the housing 1 can be fixed to the wall of the installation area by rivets or bolts. The single-chip microcomputer 2, the communication module 3, the detection module 4, the alarm component 5 and the LED lamp 6 are powered by both the main power supply and the backup power supply. The main power supply is powered by a DC12V power adapter, and the backup power supply can use a rechargeable lithium battery. The backup power supply can keep the device running normally in the case of power failure.

[0035] During use, the fire camera 401 monitors and shoots the surrounding environment in real time and is capable of identifying flames and smoke. The temperature sensor 403 detects the temperature of the surrounding environment, and the smoke sensor 402 detects the smoke concentration of the surrounding area. Through the cooperation of the fire camera 401, the smoke sensor 402, and the temperature sensor 403, the surrounding environment can be detected. The detection module 4 sends the detection data to the single-chip microcomputer 2, and the single-chip microcomputer 2 integrates and processes the detection data. When the single-chip microcomputer 2 determines that a fire has occurred, it sends a notification to the remote fire center through the communication module 3. The single-chip microcomputer 2 also issues an alarm through the alarm lamp 501 and the speaker 502, so as to be able to remind people to evacuate. The LED lamp 6 can provide emergency lighting in the event of a power outage.

[0036] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in this field. And this application document is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail in this application document.

[0037] Although the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model belongs can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to what is defined by the claims.

Claims

1. An intelligent fire detection alarm, comprising a housing (1), characterized in that: Inside the cavity of the housing (1), a single-chip microcomputer (2) and a communication module (3) are installed. The single-chip microcomputer (2) is used for signal reception, and the communication module (3) is used for remote transmission. On the surface of the housing (1), a detection module (4) is installed. The detection module (4) includes a fire camera (401), a smoke detector (402), and a temperature detector (403). The detection module (4) is used for detecting the surrounding environment. On the top of the housing (1), an alarm component (5) is installed. The alarm component (5) includes an alarm light (501), a speaker (502), and (503). The alarm component (5) is used for danger alarm. On the surface of the housing (1), an LED light (6) is also installed. The LED light (6) is used for providing illumination.

2. The intelligent fire detection alarm according to claim 1, characterized in that: The output ends of the fire camera (401), the smoke detector (402), and the temperature detector (403) are all connected to the input end of the single-chip microcomputer (2). The output end of the single-chip microcomputer (2) is respectively connected to the input ends of the communication module (3), the alarm light (501), the speaker (502), and the LED light (6).

3. The intelligent fire detection alarm according to claim 1, characterized in that: The communication module (3) adopts a LoRa communication module. The single-chip microcomputer (2) adopts an STM32 development board, and the control element is an MCU chip.

4. The intelligent fire detection alarm according to claim 1, characterized in that: The model of the temperature detector (403) can be EI8011, the model of the smoke detector (402) can be JBF5100, and the model of the fire camera (401) can be selected as DS-HZ200B-PRO.

5. The intelligent fire detection alarm according to claim 1, wherein: The temperature detector (403) and the smoke detector (402) are respectively installed on both sides of the bottom of the housing (1) and are fixedly connected to the bottom of the housing (1).

6. The intelligent fire detection alarm according to claim 1, characterized in that: The fire camera (401) is fixed at the lower end of the front of the housing (1), and the LED light (6) is fixed at the upper end of the front of the housing (1).

7. The intelligent fire detection alarm according to claim 1, characterized in that: The alarm light (501) and the speaker (502) are respectively fixed on both sides of the top of the housing (1). The single-chip microcomputer (2) is fixedly connected to the inner wall of the housing (1).

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