CN212484540U

CN212484540U - Smog alarm device for thing networking switch board

Info

Publication number: CN212484540U
Application number: CN202021490095.7U
Authority: CN
Inventors: 张圣敏
Original assignee: Weifang Yingjia New Energy Technology Co ltd; Weifang University of Science and Technology
Current assignee: Weifang Yingjia New Energy Technology Co ltd; Weifang University of Science and Technology
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-02-05
Anticipated expiration: 2030-07-25

Abstract

The utility model discloses a smog alarm device for thing networking switch board, which comprises a housin, the inside of casing is provided with bee calling organ and smoke transducer, the first fixed plate of bottom fixedly connected with of casing, the inside of first fixed plate is the cavity setting, the inside of first fixed plate is provided with two L type fixed pins, first bar mouth, two have been seted up to the diapire of first fixed plate fixedly connected with spring between the L type fixed pin, the bottom of first fixed plate is provided with the cabinet body, the mounting groove has been seted up at cabinet body top, two fixed slots, two have been seted up to the both sides wall of mounting groove the one end of L type fixed pin is passed first bar mouth and is extended to the inside of mounting groove and respectively with two fixed slot blocks. The utility model discloses a dust screen prevents that the dust from getting into the inside sensitivity that makes smoke transducer of casing and being influenced to can carry out periodic cleaning, be convenient for simultaneously install and dismantle to the dust screen.

Description

Smog alarm device for thing networking switch board

Technical Field

The utility model relates to a smog alarm technology field especially relates to a smog alarm device for thing networking switch board.

Background

The smoke detector alarm is actually a different name of a smoke detector or a smoke alarm, the smoke detector alarm realizes fire prevention by monitoring smoke concentration, an ion smoke sensor is adopted inside, the ion smoke sensor is a sensor with advanced technology and reliable working stability, and is widely applied to various fire alarm systems, and the performance of the smoke detector alarm is far superior to that of a gas-sensitive resistor type fire alarm. The installation and the dismantlement of the smoke alarm ware that current thing networking switch board was used are comparatively loaded down with trivial details, and thing networking smoke alarm ware's opening part gets into the dust easily and adheres to smoke transducer, influences smoke transducer's sensitivity easily, consequently needs regularly to clear up, and the cleaning work is also comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the smog alarm device for thing networking switch board that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a smoke alarm device for a power distribution cabinet of the Internet of things comprises a shell, wherein a buzzer, a smoke sensor and a wireless communication module of the Internet of things are arranged in the shell, a first fixing plate is fixedly connected to the bottom of the shell, the first fixing plate is hollow, two L-shaped fixing pins are arranged in the first fixing plate, a first strip-shaped opening is formed in the bottom wall of the first fixing plate, a spring is fixedly connected between the two L-shaped fixing pins, a cabinet body is arranged at the bottom of the first fixing plate, a mounting groove is formed in the top of the cabinet body, two fixing grooves are formed in two side walls of the mounting groove, one end of each L-shaped fixing pin penetrates through the first strip-shaped opening to extend into the mounting groove and is respectively clamped with the two fixing grooves, two arc-shaped plates are fixedly connected to the top of the shell, and a second fixing plate is, two fixedly connected with dust screen between the arc, the inside of second fixed plate is cavity setting, one side middle part fixed connection and the fixed cover of arc are kept away from to the second fixed plate, the inside fixedly connected with motor of fixed cover, the drive end of motor runs through the inside of the lateral wall extension of second fixed plate and rotates with the interior diapire of second fixed plate and be connected, the fixed wheel that rotates that has cup jointed of drive end surface of motor, the both sides of rotating the wheel divide fixedly connected with L type dead lever, two second bar mouths have been seted up to the lateral wall of second fixed plate, two the one end that the rotation wheel was kept away from to L type dead lever passes two second bar mouths respectively and extends to the outside and the fixedly connected with brush of second fixed plate, the lateral wall fixedly connected with timer of second fixed plate.

As a further description of the above technical solution:

two one side that the spring was kept away from to L type fixed pin is fixedly connected with push rod respectively, one side that L type fixed pin was kept away from to the push rod runs through the lateral wall of first fixed plate and extends to the outside of first fixed plate.

As a further description of the above technical solution:

the dust screen is in a cylindrical shape.

As a further description of the above technical solution:

the two arc plates are symmetrically arranged.

As a further description of the above technical solution:

the brush is in contact with the dust screen.

As a further description of the above technical solution:

the timer is electrically connected with the motor.

As a further description of the above technical solution:

the Internet of things wireless communication module is in wireless connection with the monitoring platform.

The utility model discloses following beneficial effect has:

1. through the setting of dust screen, brush, L type dead lever, motor, rotation wheel, timer, the setting of dust screen plays the effect of blockking to the dust, avoids to regularly clear up the dust to the dust on dust screen surface through the brush is regular, avoids the dust to block up the sensitivity that the dust got into the inside smoke transducer that makes of casing and receives the influence dust screen, influences the detection of smoke transducer to smog concentration.

2. Through the setting of spring, push rod, L type fixed pin, mounting groove, fixed slot, make smoke alarm device more convenient to dismantle and install, make smoke alarm's maintenance and change all more convenient, great shortening operating time.

The utility model discloses a dust screen prevents that the dust from getting into the inside sensitivity that makes smoke transducer of casing and being influenced to can carry out periodic cleaning to the dust screen, be convenient for simultaneously install and dismantle, have certain practicality.

Drawings

Fig. 1 is a schematic structural view of a smoke alarm device for an internet of things power distribution cabinet provided by the utility model;

fig. 2 is a main sectional view of the smoke alarm device for the distribution cabinet of the internet of things provided by the utility model;

fig. 3 is the utility model provides a smoke alarm device for thing networking switch board's side view.

Illustration of the drawings:

1. a housing; 2. a first fixing plate; 3. a cabinet body; 4. a second fixing plate; 5. an arc-shaped plate; 6. mounting grooves; 7. an L-shaped fixing pin; 8. fixing grooves; 9. a fixed cover; 10. a motor; 11. a rotating wheel; 12. a dust screen; 13. an L-shaped fixing rod; 14. a brush; 15. a buzzer; 16. a smoke sensor; 17. a spring; 18. a first bar-shaped opening; 19. a push rod; 20. a second strip port; 21. a timer; 22. thing networking wireless communication module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a smoke alarm device for a power distribution cabinet of the Internet of things comprises a shell 1, a buzzer 15, a smoke sensor 16 and a wireless communication module 22 of the Internet of things are arranged inside the shell 1, a first fixing plate 2 is fixedly connected to the bottom of the shell 1, the first fixing plate 2 is hollow, two L-shaped fixing pins 7 are arranged inside the first fixing plate 2, a first strip-shaped opening 18 is formed in the bottom wall of the first fixing plate 2, a spring 17 is fixedly connected between the two L-shaped fixing pins 7, a cabinet body 3 is arranged at the bottom of the first fixing plate 2, a mounting groove 6 is formed in the top of the cabinet body 3, two fixing grooves 8 are formed in two side walls of the mounting groove 6, one ends of the two L-shaped fixing pins 7 penetrate through the first strip-shaped opening 18 to extend into the mounting groove 6 and are respectively clamped with the two fixing grooves 8, two arc-shaped plates 5 are fixedly connected to the top of, fixedly connected with dust screen 12 between two arc 5, the inside of second fixed plate 4 is the cavity setting, one side middle part position fixed connection and the fixed cover 9 of arc 5 are kept away from to second fixed plate 4, the inside fixedly connected with motor 10 of fixed cover 9, the drive end of motor 10 runs through the inside of the lateral wall extension of second fixed plate 4 and is connected with the interior diapire rotation of second fixed plate 4, the fixed coupling of drive end surface of motor 10 has rotated wheel 11, the both sides branch fixedly connected with L type dead lever 13 of rotating wheel 11, two second bar mouth 20 have been seted up to the lateral wall of second fixed plate 4, two second bar mouths 20 are passed respectively to the one end that two L type dead levers 13 keep away from rotating wheel 11 extend to the outside and the fixedly connected with brush 14 of second fixed plate 4, the lateral wall fixedly connected with timer 21 of second fixed plate 4.

One sides of the two L-shaped fixing pins 7, which are far away from the spring 17, are respectively and fixedly connected with a push rod 19, one side of the push rod 19, which is far away from the L-shaped fixing pins 7, penetrates through the side wall of the first fixing plate 2 and extends to the outside of the first fixing plate 2, and the smoke alarm device can be installed and disassembled by pressing down the push rod 19; the dustproof net 12 is arranged in a cylindrical shape, so that the dustproof net 12 is convenient to clean; the two arc-shaped plates 5 are symmetrically arranged, and can divide the dust screen 12 into two semicircles so as to facilitate the cleaning of the two brushes 14; the brush 14 is in contact with the dust screen 12, so that the brush 14 can clean dust on the surface of the dust screen 12 conveniently; the timer 21 is electrically connected with the motor 10 so as to start the motor 10 to drive the brush 14 to perform periodic cleaning; the wireless communication module 22 of the internet of things is wirelessly connected with the monitoring platform, so that a signal can be conveniently transmitted to the monitoring platform when a fire disaster happens, and people are reminded to fight the fire.

The working principle is as follows: push rod 19 is pressed on both sides and the spring 17 is compressed, make two L type fixed pins 7 be close to, insert inside mounting groove 6 two L type fixed pins 7, later loosen two L type fixed pins 7 and make spring 17 elasticity recover, make the one end of two L type fixed pins 7 and fixed slot 8 block can be with its fixed mounting on the cabinet body 3, regularly start motor 10 through timer 21 rotates, motor 10 rotates and drives and rotates wheel 11, it rotates to rotate wheel 11 drives two L type dead levers 13, make brush 14 remove on dust screen 12 surface, the dust of rotating on dust screen 12 through motor 10 just in the past.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a smog alarm device for thing networking switch board, includes casing (1), its characterized in that: the novel cigarette case is characterized in that a buzzer (15), a smoke sensor (16) and an internet of things wireless communication module (22) are arranged inside the case (1), a first fixing plate (2) is fixedly connected to the bottom of the case (1), the first fixing plate (2) is hollow, two L-shaped fixing pins (7) are arranged inside the first fixing plate (2), a first strip-shaped opening (18) is formed in the bottom wall of the first fixing plate (2), a spring (17) is fixedly connected between the two L-shaped fixing pins (7), a case body (3) is arranged at the bottom of the first fixing plate (2), a mounting groove (6) is formed in the top of the case body (3), two fixing grooves (8) are formed in two side walls of the mounting groove (6), one end of each L-shaped fixing pin (7) penetrates through the first strip-shaped opening (18) to extend to the inside of the mounting groove (6) and is respectively clamped with the two fixing grooves, the top of the shell (1) is fixedly connected with two arc-shaped plates (5), the top ends of the two arc-shaped plates (5) are fixedly connected with a second fixing plate (4) together, a dust screen (12) is fixedly connected between the two arc-shaped plates (5), the inside of the second fixing plate (4) is arranged in a hollow manner, the middle position of one side, far away from the arc-shaped plates (5), of the second fixing plate (4) is fixedly connected with a fixing cover (9), the inside of the fixing cover (9) is fixedly connected with a motor (10), the driving end of the motor (10) penetrates through the side wall of the second fixing plate (4) to extend and the inside of the second fixing plate (4) and is rotatably connected with the inner bottom wall of the second fixing plate (4), the outer surface of the driving end of the motor (10) is connected with a fixed sleeve rotating wheel (11), and L-shaped fixing rods (13) are fixedly, two second bar mouths (20), two are seted up to the lateral wall of second fixed plate (4) the one end of keeping away from rotation wheel (11) in L type dead lever (13) passes two second bar mouths (20) respectively and extends to outside and fixedly connected with brush (14) of second fixed plate (4), the lateral wall fixedly connected with timer (21) of second fixed plate (4).

2. The smoke alarm device for the power distribution cabinet of the Internet of things according to claim 1, wherein: two one side that spring (17) were kept away from in L type fixed pin (7) is fixedly connected with push rod (19) respectively, the outside that the lateral wall that first fixed plate (2) extended to first fixed plate (2) is run through to one side that L type fixed pin (7) were kept away from in push rod (19).

3. The smoke alarm device for the power distribution cabinet of the Internet of things according to claim 1, wherein: the dustproof net (12) is arranged in a cylindrical shape.

4. The smoke alarm device for the power distribution cabinet of the Internet of things according to claim 1, wherein: the two arc plates (5) are symmetrically arranged.

5. The smoke alarm device for the power distribution cabinet of the Internet of things according to claim 1, wherein: the brush (14) is in contact with the dust screen (12).

6. The smoke alarm device for the power distribution cabinet of the Internet of things according to claim 1, wherein: the timer (21) is electrically connected with the motor (10).

7. The smoke alarm device for the power distribution cabinet of the Internet of things according to claim 1, wherein: the Internet of things wireless communication module (22) is in wireless connection with the monitoring platform.