CN216310991U

CN216310991U - Thing networking alarm

Info

Publication number: CN216310991U
Application number: CN202122434222.2U
Authority: CN
Inventors: 林尔悦
Original assignee: Lacquer Red Plum
Current assignee: Lacquer Red Plum
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-15
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to the technical field of alarms, in particular to an Internet of things alarm which comprises an ion type smoke sensor, a micro fan and a mounting seat, wherein a mounting box is detachably connected to the outer wall of one side of the mounting seat, a lamp ring is arranged at the joint of the mounting box and the mounting seat, a circuit board is mounted in the mounting box through a base, a disc is fixedly connected to the top surface of the mounting box, a cover body is connected to the periphery of the disc through connecting blocks, and a middle cavity is formed between the cover body and the middle of the disc through two symmetrically arranged guide plates. Through two guide plates that are the arc type structure that set up, the cooperation sets up the miniature fan in middle part cavity one side position, can pass through the fan to flow to smog around this alarm and adsorb and the mode that blows off for ionic type smoke transducer can in time be judged with smog contact and according to its concentration, sends corresponding signal and realizes reporting to the police, improves the promptness of early warning.

Description

Thing networking alarm

Technical Field

The utility model relates to the technical field of alarms, in particular to an alarm of the Internet of things.

Background

The internet of things is characterized in that any object or process needing monitoring, connection and interaction is collected in real time through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and the like, various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, position and the like is collected, ubiquitous connection between objects and between objects and people is achieved through various possible network accesses, intelligent sensing, identification and management of the objects and the process are achieved, the internet of things is closely related to life, in the family life, an alarm is usually installed at home, a smoke alarm is usually used for timely early warning of fire, when the existing smoke alarm is used, the installation position of the existing smoke alarm is fixed, and a smoke feeling mode is achieved only through external air circulation, and only after the smoke concentration reaches a certain degree, the ion type smoke sensor can sense smoke and send out an alarm signal, the alarm sensitivity is poor, and the optimal alarm time is delayed.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects in the prior art, the utility model provides an alarm of the internet of things, which can effectively solve the problems that when the smoke alarm in the prior art is used, the installation position is fixed, and the smoke sensing mode is realized only by external air circulation, so that only after the concentration of smoke reaches a certain degree, an ion type smoke sensor can sense the smoke and send out an alarm signal, the alarm sensitivity is poor, and the optimal alarm time is delayed.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides an alarm of the internet of things, which comprises an ion type smoke sensor, a micro fan and a mounting seat, wherein mounting screws are connected to the periphery of the mounting seat in a threaded manner, a mounting box is detachably connected to the outer wall of one side of the mounting seat, a lamp ring is arranged at the joint of the mounting box and the mounting seat, a circuit board is mounted in the mounting box through a base, a disc is fixedly connected to the top surface of the mounting box, a cover body is connected to the periphery of the disc through a connecting block, a middle cavity is formed between the cover body and the middle of the disc through two symmetrically arranged guide plates, the micro fan is located at one side of the middle cavity, and the ion type smoke sensor is arranged in the middle of the top surface of the disc.

Furthermore, the mounting box is connected with the mounting seat in a meshing connection mode, an annular groove is formed in the outer wall, close to the mounting seat, of the mounting box, a group of through holes are further formed in the outer wall of the mounting box, and a buzzer is arranged in the through holes in the mounting box.

Further, the lamp ring is the ring form and the laminating is on the inner wall of annular groove, it has a plurality of alarm lamps to be linear equidistant connection on the outer wall of lamp ring, the standing groove has been seted up on the inner wall of lamp ring, be equipped with the connecting wire in the standing groove, the connecting wire is connected with circuit board and alarm lamp electricity respectively.

Furthermore, two the guide plate is the setting of arc type structure, just the guide plate middle part is run through and is seted up logical groove, just miniature fan sets up in two between the middle part of guide plate, just miniature fan is connected fixedly with one of them connecting block.

Furthermore, the ion type smoke sensor is electrically connected with the circuit board through a wire, and the ion type smoke sensor is located in the middle of the middle chamber.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, the two guide plates which are of arc structures are arranged, the ion type smoke sensor for detecting smoke is arranged at the middle position of the ion type smoke sensor, and the micro fan arranged at one side of the middle chamber is matched, so that the smoke flowing to the periphery of the alarm can be timely adsorbed by the fan and blown out, the ion type smoke sensor can be timely contacted with the smoke and judged according to the concentration of the smoke, a corresponding signal is sent out to realize alarm, and the timeliness of early warning is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic diagram of the overall structure of an alarm of the Internet of things of the utility model;

fig. 2 is a schematic diagram of an explosion structure at the upper part of the overall structure of the alarm of the internet of things;

FIG. 3 is a schematic view of an exploded structure at the mounting box of the present invention;

figure 4 is a schematic view of the flow of air at the central chamber of the alarm of the utility model when in use.

The reference numerals in the drawings denote: 1. a mounting seat; 2. mounting screws; 3. mounting a box; 301. an annular groove; 302. a through hole; 4. a lamp ring; 401. a placement groove; 5. an alarm lamp; 6. a connecting wire; 7. a base; 8. a circuit board; 9. a disc; 10. an ionic smoke sensor; 11. a baffle; 1101. a middle chamber; 1102. a through groove; 12. a cover body; 13. connecting blocks; 14. a micro fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b): an alarm of the internet of things is provided, the alarm of the internet of things is arranged and used for monitoring the occurrence of indoor fire in the life of a house in real time and alarming through an alarm lamp 5 and a buzzer, a control module for data transmission is further arranged in an installation box 3, indoor real-time information is transmitted, data can be transmitted to a security room of the residential area or mobile terminal equipment of the house, through an ion type smoke sensor 10, when smoke generated in a fire place enters a monitoring ionization chamber (namely a middle chamber 1101), the balance between the inner ionization chamber and the outer ionization chamber can be destroyed, then a wireless transmitter sends out a wireless alarm signal to inform a receiving host computer, alarm information is transmitted out, the alarm information comprises the ion type smoke sensor 10 and a micro fan 14, the alarm device further comprises an installation seat 1, and installation screws 2 are connected to the periphery of the installation seat 1 through threads, can dismantle on one side outer wall of mount pad 1 and be connected with mounting box 3, mounting box 3 is equipped with lamp ring 4 with 1 junction of mount pad, install circuit board 8 through base 7 in the mounting box 3, the top surface fixedly connected with disc 9 of mounting box 3, disc 9 is connected with the cover body 12 all around through connecting block 13, form middle part cavity 1101 through two guide plates 11 that are the symmetry setting between cover body 12 and the disc 9 middle part, micro-fan 14 is located middle part cavity 1101 one side position, and ionic type smoke transducer 10 locates the top surface middle part of disc 9, its sense terminal sets up respectively in its surface position and the lower extreme surface department of cover body 12, and then can be used for detecting the concentration of the smog in middle part cavity 1101, and in time make the judgement.

As shown in fig. 1-4, the mounting box 3 is arranged to be connected to the mounting base 1 by means of a snap connection, after the installation base 1 is installed with an indoor top wall body through the installation screw 2, the installation box 3 can be installed in a rotating installation mode, and the installation base 1 is made of protective materials, after a fire disaster occurs, parts in the mounting box 3 can be burnt, the mounting base 1 can be recycled by simply mounting the mounting box 3, the mounting box 3 is connected with the mounting base 1 in a meshing connection mode, an annular groove 301 is arranged on the outer wall of the mounting box 3 close to the mounting seat 1, a group of through holes 302 are arranged on the outer wall of the mounting box 3, moreover, a buzzer is arranged in the through hole 302 in the mounting box 3, and the buzzer arranged in the mounting box 3 can give an alarm in time when a fire disaster occurs through the arranged through hole 302.

According to the drawings 1-4, the lamp ring 4 is slidably connected to the annular groove 301 formed on the outer wall of the mounting box 3, when being mounted, the lamp ring 4 is sleeved on the annular groove 301, it is worth explaining that, because the ceiling in the mounting chamber of the mounting base 1 is arranged, the lamp ring 4 arranged in the mounting process is always in a lap joint relation with the mounting box 3 under the action of self gravity in the mounting process, and when the mounting box is mounted with the mounting base 1 in a screwing mode, the position of the arranged lamp ring 4 is fixed, so that the maintenance and the replacement can be facilitated in the process of regular maintenance, and the alarm lamps 5 arranged on the outer wall of the lamp ring 4 are electrically connected with the circuit board 8 arranged in the mounting box 3 through the connecting wires 6 at the inner positions thereof, so that the ionic smoke sensor 10 can sense the existence of smoke and send signals, cooperate corresponding control program, can make this alarm lamp 5 cooperation bee calling organ that sets up be in operating condition simultaneously, carry out timely early warning to the personnel that lie in indoor, lamp ring 4 is the ring form and laminates on the inner wall of annular groove 301, it has a plurality of alarm lamps 5 to be linear equidistant connection on lamp ring 4's the outer wall, standing groove 401 has been seted up on lamp ring 4's the inner wall, be equipped with connecting wire 6 in the standing groove 401, connecting wire 6 is connected with

circuit board

8 and 5 electricity of alarm lamp respectively.

According to the embodiment shown in fig. 1-4, two guide plates 11 are provided in an arc structure, and an ion type smoke sensor 10 for detecting smoke is provided at the middle position of the guide plates, and a micro fan 14 provided at one side of the middle chamber 1101 is matched to adsorb smoke flowing around the alarm in time through the fan and blow the smoke out, so that the ion type smoke sensor 10 can contact with smoke in time and judge according to the concentration of the smoke, and send out a corresponding signal to realize alarm, it is worth explaining that, as an embodiment, the micro fan 14 in the present disclosure can adopt a fan with a model 1804B produced by shengxian minister macology ltd, the size of the fan is 18 × 04 (unit: mm), the two guide plates 11 are provided in an arc structure, and a through groove is formed in the middle of the guide plates 11, and the micro fan 14 is arranged between the middle parts of the two guide plates 11, and the micro fan 14 is fixedly connected with one of the connecting blocks 13.

According to the drawings 1-4, the ion type smoke sensor 10 for detecting smoke is arranged in the middle of the middle chamber 1101, the two guide plates 11 are of arc structures, when the ion type smoke sensor is used, smoke blown out by the micro fan 14 can be concentrated, the ion type smoke sensor 10 can timely detect, the timeliness of early warning is improved, the ion type smoke sensor 10 is electrically connected with the circuit board 8 through a lead, and the ion type smoke sensor 10 is located in the middle of the middle chamber 1101.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The alarm of the Internet of things comprises an ion-type smoke sensor (10) and a miniature fan (14), and is characterized by further comprising a mounting seat (1), wherein mounting screws (2) are connected to the periphery of the mounting seat (1) in a threaded manner, a mounting box (3) is detachably connected to the outer wall of one side of the mounting seat (1), a lamp ring (4) is arranged at the joint of the mounting box (3) and the mounting seat (1), a circuit board (8) is mounted in the mounting box (3) through a base (7), a disc (9) is fixedly connected to the top surface of the mounting box (3), a cover body (12) is connected to the periphery of the disc (9) through connecting blocks (13), a middle cavity (1101) is formed between the middle of the cover body (12) and the middle of the disc (9) through two symmetrically arranged guide plates (11), and the miniature fan (14) is located on one side of the middle cavity (1101), and the ion type smoke sensor (10) is arranged in the middle of the top surface of the disc (9).

2. The alarm of the internet of things as claimed in claim 1, wherein the mounting box (3) is connected with the mounting base (1) in a meshing connection mode, an annular groove (301) is formed in the outer wall, close to the mounting base (1), of the mounting box (3), a group of through holes (302) are further formed in the outer wall of the mounting box (3), and a buzzer is arranged in the mounting box (3) and located at the through holes (302).

3. The internet of things alarm of claim 2, characterized in that, lamp ring (4) are the ring form and laminate on the inner wall of annular groove (301), be linear equidistant connection on the outer wall of lamp ring (4) and have a plurality of alarm lamps (5), standing groove (401) have been seted up on the inner wall of lamp ring (4), be equipped with connecting wire (6) in standing groove (401), connecting wire (6) are connected with circuit board (8) and alarm lamp (5) electricity respectively.

4. The internet of things alarm device according to claim 1, wherein the two guide plates (11) are arranged in an arc structure, a through groove (1102) is formed in the middle of each guide plate (11) in a penetrating manner, the micro fan (14) is arranged between the middle parts of the two guide plates (11), and the micro fan (14) is fixedly connected with one of the connecting blocks (13).

5. The internet of things alarm of claim 1, wherein the ionic smoke sensor (10) is electrically connected with the circuit board (8) through a wire, and the ionic smoke sensor (10) is located in the middle of the middle chamber (1101).