CN219039843U

CN219039843U - Independent smoke-sensing fire detection alarm based on wireless communication technology

Info

Publication number: CN219039843U
Application number: CN202320080288.2U
Authority: CN
Inventors: 郭禹; 武鹏志; 刘洋
Original assignee: Geruitong Intelligent Technology Shenzhen Co ltd; Jade Bird Fire Co Ltd
Current assignee: Jiaqi Semiconductor (Shenzhen) Co.,Ltd.; Jade Bird Fire Co Ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-05-16
Anticipated expiration: 2033-01-12

Abstract

The utility model discloses an independent smoke-sensing fire detection alarm based on a wireless communication technology, which sequentially comprises a base, a middle buckle, a control main board, a maze, a buzzer module, an antenna and an upper cover from bottom to top, wherein a battery power supply module is arranged at the bottom of the middle buckle, and a separation detection module is arranged between the middle buckle and the base; the control main board is provided with a control module, a communication module and a voice module; the labyrinth is provided with an optical labyrinth base, an optical labyrinth upper cover, a smoke sensing module and a photoelectric tube. The independent smoke-sensing fire detection alarm based on the wireless communication technology provided by the utility model performs separation detection through the separation detection module, solves the problem of separation detection false alarm caused by bottom cover deformation, and realizes remote pushing of alarm information through the communication module based on the safety radio communication capability, thereby shortening precious rescue time after fire occurrence.

Description

Independent smoke-sensing fire detection alarm based on wireless communication technology

Technical Field

The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to an independent smoke-sensing fire disaster detection alarm based on a wireless communication technology.

Background

The independent smoke detector is used for judging whether a fire disaster occurs or not and giving an alarm in time by detecting smoke, and can be widely applied to the fire disaster safety monitoring fields of families, offices, mass markets, entertainment venues and the like. However, the traditional independent smoke detector can only evacuate and escape the on-site masses through alarming at the buzzer when prompting the occurrence of a fire alarm, but can not timely inform alarm information to users in communities, alarm rooms or out of home, so that the fire-extinguishing rescue time is delayed. In addition, traditional stand alone type smoke detector carries out separation fault detection through the switch, when the single screw of base is fixed or is twisted two screw fixed but two screw dynamics are different, can lead to the base to appear serious deformation to cause separation detection function can appear unusual.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the independent smoke-sensing fire detection alarm based on the wireless communication technology, which can push alarm information remotely and solve the problem of separation detection false alarm.

In order to achieve the above purpose, the technical scheme adopted is as follows:

the independent smoke-sensing fire detection alarm based on the wireless communication technology sequentially comprises a base, a middle buckle, a control main board, a maze, a buzzer module, an antenna and an upper cover from bottom to top, wherein a battery power supply module is arranged at the bottom of the middle buckle to supply power to the whole system; a separation detection module is arranged between the base and the base, and separation detection is carried out through the separation detection module; the control main board is provided with a control module, a communication module and a voice module; the labyrinth is provided with an optical labyrinth base, an optical labyrinth upper cover, a smoke sensing module and a photoelectric tube; the separation detection module is used for transmitting the detected signals to the control module, the control module is used for transmitting the control signals to the buzzer module, the communication module and the voice module after processing the information, processing the feedback signals and realizing remote pushing of alarm information through the communication module and the antenna.

As another preferable scheme of the utility model, the bottom inside the base is provided with the reinforcing ribs, the base deformation resistance is achieved, the inner side face of the base is arranged on the rotary buckle, the outer side of the bottom of the middle buckle is provided with the rotary clamping groove matched with the rotary buckle, the base is connected with the rotary buckle through the rotary clamping groove and the rotary buckle, compared with the base which is connected through screws, the base is more uniformly and stably stressed, and the problem of separation false alarm caused by abnormal base installation is solved.

As another preferable scheme of the utility model, the edge of the middle buckle is provided with an elastic buckle, and the middle buckle is connected with the upper cover through the elastic buckle, so that the middle buckle and the upper cover are convenient to detach and install.

As another preferable mode of the utility model, the separation detection module is provided with an elastic switch, and separation detection is performed by detecting contact between the elastic switch and the base.

As another preferable scheme of the utility model, the control module comprises an information processing unit and a system clock, wherein the information processing unit processes the signals of the received separation detection module and the smoke sensing module and outputs control signals; the system clock provides clock signals for the information processing unit and the buzzer module.

As another preferable mode of the present utility model, the buzzer module includes a buzzer, a buzzer driving module, and a boosting driving module.

As another preferred scheme of the utility model, the communication module has the safety radio communication capability based on the wireless communication technology, and solves the problem that the traditional wireless independent smoke detector can only prompt and alarm through local sound, and alarm data can be reported to a cloud service center to inform users through APP, telephone, short message and other modes, wherein the safety radio communication capability is one or more of NB-IOT, CAT1 and SUB1G special wireless network modes.

As another preferable scheme of the utility model, the upper cover is provided with 1 double-color indicator lamp and 1 key, and the indicator lamps respectively indicate the running state, the registration indication, the cancellation indication, the alarm indication and the wireless communication signal indication.

Compared with the prior art, the independent smoke-sensing fire detection alarm based on the wireless communication technology has the following gain effects:

the independent smoke-sensing fire detection alarm based on the wireless communication technology provided by the embodiment performs separation detection between the middle buckle and the base through the separation detection module, and solves the problem of false alarm of separation detection caused by deformation of the bottom cover by arranging the base reinforcing ribs and connecting the base reinforcing ribs with the middle buckle in a buckling manner; the remote pushing of the alarm information is realized by the communication module based on the safety radio communication capability, so that the precious rescue time after the fire disaster occurs is shortened.

Drawings

Fig. 1 is a schematic view of the structure of the present utility model, fig. 2 is a control schematic diagram of the present utility model, fig. 3 is a schematic view of the separation detection module of the present utility model in a state of being engaged with the base, and fig. 4 is a schematic view of the separation detection module of the present utility model in a state of being separated from the base.

Wherein: 1-a base; 11-reinforcing ribs; 12-rotating the buckle; 2-middle buckle; 21-a rotary clamping groove; 22-elastic buckle; 3-a control main board; 41-an optical maze base; 42-optical maze top cover; 43-smoke sensing module; 44-photocells; a 5-buzzer module; 6-antennas; 7-an upper cover; 71-a two-color indicator lamp; 72-pressing keys; an 8-battery powered module; 9-a separation detection module; 91-spring switch.

Detailed Description

For a better understanding of the present utility model, specific embodiments of the utility model are described in further detail below with reference to the drawings.

As shown in fig. 1-2, the independent smoke-sensing fire detection alarm based on the wireless communication technology sequentially comprises a base 1, a middle buckle 2, a control main board 3, a maze, a buzzer module 5, an antenna 6 and an upper cover 7 from bottom to top, wherein the bottom of the inside of the base 1 is provided with a reinforcing rib 11, the side surface of the inside of the base is provided with a rotary buckle 12, the outer side of the bottom of the middle buckle 2 is provided with a rotary clamping groove 21 matched with the rotary buckle 12, and the base 1 is connected with the rotary buckle 12 through the rotary clamping groove 21; the edge of the middle buckle 2 is provided with an elastic buckle 22, the middle buckle 2 is connected with the upper cover 7 through the elastic buckle 22, the bottom of the middle buckle 2 is provided with a battery power supply module 8, and a separation detection module 9 is arranged between the middle buckle and the base 1; the separation detection module 9 is provided with an elastic switch 91; the control main board 3 is provided with a control module, a communication module and a voice module, wherein the control module comprises an information processing unit and a system clock, and the communication module is in an NB-IOT special wireless network mode; the labyrinth is provided with an optical labyrinth base 41, an optical labyrinth upper cover 42, a smoke sensing module 43 and a photoelectric tube 44; the buzzer module 5 comprises a buzzer, a buzzer driving module and a boosting driving module; the upper cover 7 is provided with 1

bi-color indicator lamp

71 and 1 key 72, and the indicator lamp 71 indicates an operation state, a registration indication, a logout indication, an alarm indication, and a wireless communication signal indication, respectively.

As shown in fig. 3, when the middle buckle 2 is in a meshed state with the base 1, the elastic switch 91 of the separation detection module 9 is in a compressed state, and the separation condition is not detected; as shown in fig. 4, when the middle button 2 and the base 1 are in a separated state, the elastic switch 91 of the separation detection module 9 is in a rebound state, and at this time, the separation detection module 9 detects the separation condition and transmits a signal to the control module, and after the control module performs signal processing, the signal is sent to a user in a wireless manner through the antenna 6 by the communication module. Because the base 1 is provided with the strengthening rib 11, has anti base deformation ability, is connected with buckle 2 through rotatory draw-in groove 21 and rotatory buckle 12 simultaneously, has solved the separation that the bottom warp and has led to the fact and has detected the false alarm problem.

When a fire disaster occurs, the smoke sensing module 43 of the maze detects a fire disaster signal and transmits the fire disaster signal to the control module, the control module transmits the control signal to the buzzer module 5 and the voice module for alarming after performing information processing, and the alarm signal is transmitted to a user in a wireless mode through the antenna 6 by the communication module, so that the remote pushing of alarm information is realized.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims

1. The independent smoke-sensing fire detection alarm based on the wireless communication technology is characterized by sequentially comprising a base, a middle buckle, a control main board, a buzzer module, an antenna, a maze and an upper cover from bottom to top,

a battery power supply module is arranged at the bottom of the middle button, and a separation detection module is arranged between the middle button and the base;

the control main board is provided with a control module, a communication module and a voice module;

the labyrinth is provided with an optical labyrinth base, an optical labyrinth upper cover, a smoke sensing module and a photoelectric tube;

the separation detection module and the smoke sensing module transmit detected signals to the control module, and the control module transmits control signals to the buzzer module, the communication module and the voice module after information processing and processes feedback signals.

2. The independent smoke-sensing fire detection alarm based on the wireless communication technology according to claim 1, wherein the reinforcing ribs are arranged at the inner bottom of the base, the inner side face of the base is arranged on the rotary buckle, the outer side of the bottom of the middle buckle is provided with a rotary clamping groove matched with the rotary buckle, and the base is connected with the rotary buckle through the rotary clamping groove and the rotary buckle.

3. The independent smoke-sensing fire detection alarm based on the wireless communication technology as set forth in claim 1, wherein the middle buckle edge is provided with an elastic buckle, and the elastic buckle is connected with the upper cover.

4. The independent smoke-sensing fire detection alarm device based on the wireless communication technology as set forth in claim 1, wherein the separation detection module is provided with an elastic switch, and separation detection is performed by detecting contact between the elastic switch and the base.

5. The independent smoke-sensing fire detection alarm based on the wireless communication technology as set forth in claim 1, wherein the control module comprises an information processing unit and a system clock, and the information processing unit processes the signals of the received separation detection module and the smoke-sensing module and outputs control signals; the system clock provides clock signals for the information processing unit and the buzzer module.

6. The wireless communication technology-based freestanding smoke-sensing fire detection alarm of claim 1, wherein the buzzer module comprises a buzzer, a buzzer driving module, and a boost driving module.

7. The wireless communication technology-based free-standing smoke-sensing fire detection alarm of claim 1, wherein the communication module has a wireless communication technology-based secure radio communication capability that is a combination of one or more of NB-IOT, CAT1, SUB1G private wireless networks.

8. The independent smoke-sensing fire detection alarm based on the wireless communication technology as set forth in claim 1, wherein the upper cover is provided with 1 bicolor indicator and 1 button, and the indicator indicates an operation state, a registration indication, a cancellation indication, an alarm indication and a wireless communication signal indication respectively.