CN219716188U

CN219716188U - Wisdom fire alarm terminal

Info

Publication number: CN219716188U
Application number: CN202321279596.4U
Authority: CN
Inventors: 张文露
Original assignee: Jiangsu Jingtongjie Security Technology Co ltd
Current assignee: Jiangsu Jingtongjie Security Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-09-19
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses an intelligent fire alarm terminal which comprises a mounting plate and a terminal main body, wherein the terminal main body consists of a main shell and a cover plate, a cavity for accommodating a sensor element is formed between the main shell and the cover plate, sliding grooves matched with side plates are formed in two sides of the top of the main shell, a sinking groove is formed in each sliding groove, a spring column is arranged in the middle of the top end of the main shell, and a battery assembly, a sensor assembly, a processor, a buzzer and a fan assembly are arranged in the main shell. According to the intelligent fire alarm terminal provided by the utility model, the terminal main body is fixed on the mounting plate in a clamping connection mode, and the whole mounting and dismounting process is simple and easy to operate; the fan assembly installed in the boss can enable air to flow in the cavity between the main shell and the cover plate, so that the situation that the sensor cannot monitor the current state at a later time due to the fact that air does not circulate is reduced, the monitoring accuracy and timeliness of the device are improved, and the difficulty of fire fighting and rescue is reduced.

Description

Wisdom fire alarm terminal

Technical Field

The utility model relates to the field of fire alarm, in particular to an intelligent fire alarm terminal.

Background

The fire alarm terminal is a device for fire early warning and alarming. The fire-fighting system consists of a sensor, a processor, a communicator and the like, and can send out alarm signals in time when a fire disaster occurs and inform a fire department to carry out corresponding disposal work.

Most of the existing fire alarm terminals are directly fixed on a wall surface or a roof, so that the disassembly and the overhaul are inconvenient, meanwhile, the temperature, the smoke concentration, the environmental particulate matters and other data of the existing alarm terminals are mainly monitored to judge whether a fire source exists nearby, but if the current environment is not smooth in air circulation, the internal sensor can need to wait for a certain time to judge, and for fire alarm, the longer the monitoring and judging time is, the higher the difficulty of fire rescue is, so that an intelligent fire alarm terminal is provided.

Disclosure of Invention

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an wisdom fire alarm terminal, includes mounting panel and terminal main part, the terminal main part is installed on the mounting panel through the mode of card and connection, the both sides of mounting panel are provided with the curb plate of outside extension, the terminal main part comprises main casing and apron, through screw fixed connection between main casing and the apron, form a cavity of accomodating sensor element between main casing and the apron, the top both sides of main casing are provided with the spout with curb plate complex, be provided with the sink in the spout, the top middle part of main casing is provided with the spring post, the internally mounted of main casing has battery pack, sensor pack, treater, buzzer and fan subassembly, the middle part of apron is provided with the boss, in the boss was arranged in to fan pack's flabellum portion, the side of boss is provided with the air guide hole.

As a preferable technical scheme of the utility model, the mounting plate is provided with a mounting hole for fixing to a wall surface, one side of the mounting plate is provided with a power line, the middle part of the mounting plate is provided with a metal conducting plate, and the power line is connected with the metal conducting plate through a lead;

the spring column is arranged in the blind hole at the top of the main shell, a spring is arranged between the spring column and the blind hole, the top of the spring column is made of conductive metal material, and the spring column is electrically connected with the battery assembly in the main shell through a wire;

the spring columns and the metal conducting plates are respectively arranged in two, and the two spring columns are mutually matched with the two metal conducting plates.

As a preferable technical scheme of the utility model, air outlets are arranged on two sides of the main shell, a monitoring area is arranged between the air outlets and the air diversion holes, and the monitoring part of the sensor assembly is positioned in the monitoring area.

As a preferable technical scheme of the utility model, horn holes are arranged at four corners of the cover plate, and the buzzer is arranged on the back surface of the horn hole.

As a preferable technical scheme of the utility model, the sensor component, the buzzer and the fan component are all connected with the processor.

As a preferable technical scheme of the utility model, the sensor component is at least one of an ambient temperature detector, an ambient smoke detector, an ambient gas detector, an ambient particulate matter detector and a video detector.

As a preferable technical scheme of the utility model, a signal transmitter is further arranged inside the main shell, and the processor is connected to the cloud server through the signal transmitter.

As a preferable technical scheme of the utility model, the surfaces of the main shell and the cover plate are coated with high-temperature-resistant fireproof paint.

In the technical scheme, the intelligent fire alarm terminal provided by the utility model has the following beneficial effects: 1. the terminal main body is fixed on the mounting plate in a clamping connection mode, in the process of dismounting, only the spring column is needed to be propped against, so that the side plate slides into the chute from the side surface, and can be clamped in the sinking chute under the action of the elastic force of the spring after being released, and the whole mounting and dismounting process is simple and easy to operate; 2. the fan assembly installed in the boss can enable air to flow in the cavity between the main shell and the cover plate, so that the situation that the sensor cannot monitor the current state at a later time due to the fact that air does not circulate is reduced, the monitoring accuracy and timeliness of the device are improved, and the difficulty of fire fighting and rescue is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a mounting plate according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a main structure of a terminal according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a bottom structure of a terminal body according to an embodiment of the present utility model;

fig. 5 is a sectional view of a terminal body according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a mounting plate; 2. a terminal body; 3. a side plate; 4. a main housing; 5. a cover plate; 6. a chute; 7. a sinking groove; 8. a spring post; 9. a battery assembly; 10. a sensor assembly; 11. a processor; 12. a buzzer; 13. a fan assembly; 14. a boss; 15. an air deflector hole; 16. a mounting hole; 17. a power line; 18. a metal conductive sheet; 19. a spring; 20. an air outlet; 21. a horn aperture; 22. a signal transmitter.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

As shown in fig. 1-5, an intelligent fire alarm terminal comprises a mounting plate 1 and a terminal main body 2, wherein the terminal main body 2 is mounted on the mounting plate 1 in a clamping and connecting mode, two sides of the mounting plate 1 are provided with outwards extending side plates 3, the terminal main body 2 is composed of a main shell 4 and a cover plate 5, the main shell 4 and the cover plate 5 are fixedly connected through screws, a cavity for accommodating a sensor element is formed between the main shell 4 and the cover plate 5, sliding grooves 6 matched with the side plates 3 are formed in two sides of the top of the main shell 4, sinking grooves 7 are formed in the sliding grooves 6, a spring column 8 is arranged in the middle of the top of the main shell 4, a battery assembly 9, a sensor assembly 10, a processor 11, a buzzer 12 and a fan assembly 13 are mounted in the middle of the main shell 4, a boss 14 is arranged in the middle of the cover plate 5, fan blade parts of the fan assembly 13 are arranged in the boss 14, and air guide holes 15 are formed in the side surfaces of the boss 14.

The mounting plate 1 is provided with a mounting hole 16 for fixing to a wall surface, one side of the mounting plate 1 is provided with a power line 17, the middle part of the mounting plate 1 is provided with a metal conducting plate 18, the power line 17 is connected with the metal conducting plate 18 through a wire, the spring column 8 is arranged in a blind hole at the top of the main shell 4, a spring 19 is arranged between the spring column 8 and the blind hole, the top of the spring column 8 is made of a conductive metal material, the spring column 8 is electrically connected with a battery assembly 9 in the main shell 4 through a wire, the spring column 8 and the metal conducting plate 18 are respectively provided with two, the two spring columns 8 are mutually matched with the two metal conducting plates 18, a user can enable the spring column 8 to shrink inwards in the blind hole through pressing, at the moment, the spring 8 can be stressed to be compressed, the position of the slide groove 6 is just aligned with the position of the side plate 3, then the side direction slides the terminal main body 2, when the side plate 3 is completely placed in the position of the sinking groove 7, at the moment, the terminal main body 2 is sprung outwards under the action of the spring 8, and the terminal main body 2 is relatively fixed between the mounting plate 1 and the terminal main body 2, and the metal conducting plates 18 arranged at the middle part 8 and the top of the spring column 8 are mutually connected with the metal conducting plates 18, and the electronic circuit components are completely opened, and the current loop is formed after the metal conducting plates 18 are mutually connected with the metal conducting plates 8, and the electronic circuit is completely.

The both sides of main casing 4 are provided with air exit 20, be monitoring area between air exit 20 and the air water conservancy diversion hole 15, the monitoring position of sensor assembly 10 is located this monitoring area, form the air circulation passageway between air exit 20 and the air water conservancy diversion hole 15, the air is under the effect of fan assembly 13, move to the inside of main casing 4, and get into from air water conservancy diversion hole 15, the air exit 20 is discharged, the air circulation rate in the whole air circulation passageway is obviously higher than outside, be favorable to inside monitoring element to monitor the air condition in waiting the district in time, the monitoring accuracy of device and timeliness have been improved, the degree of difficulty of salvaging the fire rescue is reduced.

The four corners department of apron 5 all is provided with loudspeaker hole 21, and buzzer 12 installs the back in loudspeaker hole 21, sensor module 10, buzzer 12, fan module 13 all are connected with treater 11, sensor module 10 is at least one of ambient temperature detector, ambient smoke detector, ambient gas detector, ambient particulate matter detector and video detector, when the conflagration takes place, the steady like of environment to be measured, flue gas concentration in the air, the gaseous composition in the environment, particulate matter content etc. all take place obvious change, after these data are monitored by monitoring element, can calculate and send the instruction to buzzer 12 through the treater, buzzer 12 sends the warning and reminds personnel to in time disperse.

The inside of main casing 4 still is provided with signal transmitter 22, and processor 11 passes through signal transmitter 22 to be connected to cloud ware, makes monitor and distal end link up through signal transmitter 22, makes things convenient for firefighter remote monitoring.

The surfaces of the main shell 4 and the cover plate 5 are coated with high-temperature-resistant fireproof paint, so that the fireproof performance of the device is improved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides an wisdom fire alarm terminal, includes mounting panel (1) and terminal main part (2), terminal main part (2) are installed on mounting panel (1) through the mode of card and connection, a serial communication port, the both sides of mounting panel (1) are provided with curb plate (3) of outside extension, terminal main part (2) are constituteed by main casing (4) and apron (5), through screw fixed connection between main casing (4) and apron (5), form a cavity that accomodates sensor element between main casing (4) and apron (5), the top both sides of main casing (4) are provided with spout (6) with curb plate (3) complex, be provided with in spout (6) sink groove (7), the top middle part of main casing (4) is provided with spring column (8), the internally mounted of main casing (4) has battery pack (9), sensor pack (10), treater (11), buzzer (12) and fan subassembly (13), the middle part of apron (5) is provided with boss (14), fan subassembly (14) are arranged in boss (14) side of air guide hole (14).

2. The intelligent fire alarm terminal according to claim 1, wherein the mounting plate (1) is provided with a mounting hole (16) for fixing to a wall surface, one side of the mounting plate (1) is provided with a power line (17), the middle part of the mounting plate (1) is provided with a metal conducting plate (18), and the power line (17) is connected with the metal conducting plate (18) through a wire;

the spring column (8) is arranged in a blind hole at the top of the main shell (4), a spring (19) is arranged between the spring column (8) and the blind hole, the top of the spring column (8) is made of a conductive metal material, and the spring column (8) is electrically connected with the battery assembly (9) in the main shell (4) through a lead;

the spring columns (8) and the metal conducting plates (18) are respectively arranged at two, and the two spring columns (8) are matched with the two metal conducting plates (18) mutually.

3. The intelligent fire alarm terminal according to claim 1, wherein exhaust outlets (20) are arranged on two sides of the main housing (4), a monitoring area is arranged between the exhaust outlets (20) and the air guide holes (15), and the monitoring part of the sensor assembly (10) is located in the monitoring area.

4. The intelligent fire alarm terminal according to claim 1, wherein horn holes (21) are formed in four corners of the cover plate (5), and the buzzer (12) is mounted on the back of the horn holes (21).

5. The intelligent fire alarm terminal according to claim 1, wherein the sensor assembly (10), the buzzer (12) and the fan assembly (13) are all connected with the processor (11).

6. The intelligent fire alarm terminal of claim 1, wherein the sensor assembly (10) is at least one of an ambient temperature detector, an ambient smoke detector, an ambient gas detector, an ambient particulate matter detector, and a video detector.

7. The intelligent fire alarm terminal according to claim 1, characterized in that the inside of the main housing (4) is further provided with a signal transmitter (22), and the processor (11) is connected to a cloud server through the signal transmitter (22).

8. The intelligent fire alarm terminal according to claim 1, wherein the surfaces of the main housing (4) and the cover plate (5) are coated with a high temperature resistant fire retardant coating.