CN213183013U

CN213183013U - Intelligent smoke detector of thing networking

Info

Publication number: CN213183013U
Application number: CN202022386666.9U
Authority: CN
Inventors: 杨澳
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-05-11
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an intelligent smoke detector of internet of things, which comprises a fixed plate, the upper surface of the fixed plate is fixedly connected with a shell and a motor, the top in the shell is fixedly connected with a box body and a controller, the interior of the shell is provided with a roller, the inner wall of the roller is fixedly connected with a first connecting plate and a second connecting plate, the side wall of the first connecting plate is fixedly provided with a first brush, the lower surface of the second connecting plate is fixedly provided with a second brush, the outer side wall of the roller is fixedly connected with a belt concave rail, the top of the motor is rotatably connected with a belt pulley, the outer sides of the belt pulley and the belt concave rail are sleeved with a belt, the roller is driven to rotate by the motor arranged on the fixed plate matching with the belt, so as to drive the first brush and the second brush to rotate, clean the outer side of the box body, the detection effect of the smoke detector is prevented from being reduced due to excessive dust accumulation, so that the smoke detector can work normally.

Description

Intelligent smoke detector of thing networking

Technical Field

The utility model belongs to the technical field of the thing networking, concretely relates to thing networking intelligence smoke detector.

Background

The definition of the internet of things is that any object is connected with the internet through information sensing equipment such as radio frequency identification, an infrared sensor, a global positioning system, a laser scanner and the like according to an agreed protocol to carry out information exchange and communication so as to realize a network for intelligent identification, positioning, tracking, monitoring and management, a smoke detector is also called as a smoke-sensitive fire detector, a smoke-sensitive probe and a smoke-sensitive sensor and is mainly applied to a fire-fighting system and also applied to the construction of a security system, the smoke detector uses a radioactive element called americium-241 to detect smoke or harmful gas, when oxygen and nitrogen particles in normal air pass through the smoke detector, the americium-241 ionizes the oxygen and nitrogen particles to generate current, and if the smoke particles enter the detector, the chemical reaction is damaged, thereby triggering an alarm.

Because fix the smoke detector on the wall for a long time, can lead to smoke detector's shell to pile up a large amount of dusts, when the conflagration takes place, smoke detector takes place to delay to the detection of smog, cause smoke detector's damage even, and the long-time ageing of piling up of easily causing smoke detector of dust accelerates, cause smoke detector's life to reduce, after the conflagration is suppressed out, can leave the ashes behind a large amount of conflagrations on the smoke detector, cause smoke detector can not normally work, and smoke detector's position is higher, cause the degree of difficulty to the clean smoke detector of staff, we provide an thing networking intelligent smoke detector for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence smoke detector of thing networking to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thing networking intelligence smoke detector, includes the fixed plate, the last fixed surface of fixed plate is connected with casing and motor, top fixedly connected with box body and controller in the casing, and the controller is located the inside of box body, the inside of casing is equipped with the cylinder, the first connecting plate of inner wall fixedly connected with and the second connecting plate of cylinder, and first connecting plate are equipped with two, two fixed mounting has first brush on the lateral wall of first connecting plate, the lower fixed surface of second connecting plate installs the second brush, the concave rail of fixedly connected with belt on the lateral wall of cylinder, the top of motor is rotated and is connected with the belt pulley, the belt has been cup jointed in the outside of belt pulley and the concave rail of belt.

Preferably, the fixing plate is provided with four fixing holes.

Preferably, the bottom of the shell is fixedly connected with a fixing ring, and the upper surface of the fixing ring is provided with a sliding groove.

Preferably, the bottom of the roller is fixedly connected with a sliding rail, and the sliding rail is located inside the sliding groove.

Preferably, a belt groove is formed in the side wall of the housing, and the belt is partially located inside the belt groove.

Preferably, the lower fixed surface of controller installs smoke transducer, flash light, bee calling organ and temperature sensor, and smoke transducer, flash light, bee calling organ and temperature sensor's one end runs through the bottom of box body and extends.

Preferably, the surfaces of the first and second brushes are in close contact with the outer side wall and the lower surface of the case, respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this thing networking intelligence smoke detector drives the cylinder through the motor cooperation belt that sets up on the fixed plate and rotates to drive first brush and second brush and rotate, clean lateral wall and the upper surface of box body, brush the dust on the box body, prevent to pile up too much detection effect that leads to smoke detector because of the dust and descend, thereby make smoke detector can normally work.

(2) This thing networking intelligence smoke detector, through setting up spout cooperation slide rail on solid fixed ring, inject the position of cylinder, prevent that the cylinder from taking place the skew in the position of cylinder when rotating, lead to the clean effect of first brush and second brush to descend, the removal of the cylinder of being convenient for that sets up of spout and slide rail makes the rotation of cylinder more laborsaving simultaneously.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a side sectional view of the present invention;

fig. 4 is an enlarged view of the structure of fig. 2 at a;

fig. 5 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a fixing plate; 2. a fixing hole; 3. a housing; 4. a fixing ring; 5. a box body; 6. a controller; 7. a smoke sensor; 8. a flash lamp; 9. a buzzer; 10. a temperature sensor; 11. a drum; 12. a first connecting plate; 13. a first brush; 14. a second connecting plate; 15. a second brush; 16. a slide rail; 17. a chute; 18. a belt groove track; 19. a motor; 20. a belt pulley; 21. a belt; 22. the belt groove.

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.

Please refer to fig. 1-5, the utility model provides an intelligence smoke detector of thing networking, including fixed plate 1, the last fixed surface of fixed plate 1 is connected with casing 3 and motor 19, top fixedly connected with box body 5 and controller 6 in the casing 3, and controller 6 is located the inside of box body 5, the inside of casing 3 is equipped with cylinder 11, the first connecting plate 12 of inner wall fixedly connected with and the second connecting plate 14 of cylinder 11, and first connecting plate 12 is equipped with two, fixed mounting has first brush 13 on two first connecting plate 12's the lateral wall, the lower fixed surface of second connecting plate 14 installs second brush 15, fixedly connected with belt concave rail 18 on the lateral wall of cylinder 11, the top of motor 19 is rotated and is connected with belt pulley 20, belt 21 has been cup jointed in the outside of belt pulley 20 and belt concave rail 18.

In this embodiment, preferably, the fixing plate 1 is provided with four fixing holes 2, so that the bolts pass through the fixing holes 2, and the fixing plate 1 and the smoke detector are fixed by tightening the bolts with a tool.

In this embodiment, preferably, the bottom of the housing 3 is fixedly connected with the fixing ring 4, the upper surface of the fixing ring 4 is provided with a sliding groove 17, and the sliding groove 17 is matched with the sliding rail 16 to limit the position of the roller 11, so that the roller 11 can rotate conveniently.

In this embodiment, preferably, the bottom of the drum 11 is fixedly connected with a slide rail 16, and the slide rail 16 is located inside the slide groove 17, so that the slide rail 16 is matched with the slide groove 17 to facilitate the movement of the drum 11.

In this embodiment, preferably, a belt groove 22 is formed in a side wall of the housing 3, a part of the belt 21 is located inside the belt groove 22, and the belt groove 22 is formed to enable the belt 21 to pass through the belt groove 22 and to be sleeved outside the belt pulley 20 and the belt groove rail 18, so as to facilitate rotation of the belt 21.

In this embodiment, preferably, the smoke sensor 7, the flash lamp 8, the buzzer 9 and the temperature sensor 10 are fixedly mounted on the lower surface of the controller 6, one end of the smoke sensor 7, the one end of the flash lamp 8, the one end of the buzzer 9 and the one end of the temperature sensor 10 penetrate through the bottom of the box body 5 and extend, and the smoke sensor 7, the flash lamp 8, the buzzer 9 and the temperature sensor 10 are controlled by the controller 6, so that the smoke sensor 7, the flash lamp 8, the buzzer 9 and the temperature sensor 10 can work normally.

In this embodiment, preferably, the surfaces of the first brush 13 and the second brush 15 are respectively in close contact with the outer side wall and the lower surface of the box body 5, so that the roller 11 rotates to drive the first brush 13 and the second brush 15 to rotate, thereby cleaning the outer side of the box body 5.

The utility model discloses a theory of operation and use flow: when the device is used, the bolt penetrates through the fixing hole 2, the bolt is screwed up by workers to fix the fixing plate 1 and the smoke detector, the fixing plate 1 and the smoke detector are prevented from falling off, the smoke sensor 7, the flash lamp 8, the buzzer 9 and the temperature sensor 10 are controlled by the controller 6, the smoke sensor 7, the flash lamp 8, the buzzer 9 and the temperature sensor 10 can normally work to detect surrounding smoke and temperature, when a fire disaster happens, an alarm can be timely found and sent out to remind related work to timely process, further expansion of the fire disaster is prevented, when a large amount of dust is adsorbed on the outer side of the box body 5, the motor 19 is operated to drive the belt pulley 20 to rotate, the belt 21 is matched with the belt concave rail 18 to drive the roller 11 to rotate, and therefore the first hairbrush 13 and the second hairbrush 15 on the first connecting plate 12 and the second connecting plate 14 are driven to rotate, the outside of box body 5 is cleaned, prevents that the dust from piling up too much, causes the influence to smoke transducer 7, bee calling organ 9 and temperature sensor 10, makes smoke transducer 7, bee calling organ 9 and temperature sensor 10 can not normally work, and is untimely to the discovery of conflagration, can not in time handle the conflagration, causes the further expansion of conflagration.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an thing networking intelligence smoke detector, includes fixed plate (1), its characterized in that: the upper surface of the fixed plate (1) is fixedly connected with a shell (3) and a motor (19), the top part in the shell (3) is fixedly connected with a box body (5) and a controller (6), the controller (6) is positioned inside the box body (5), the shell (3) is internally provided with a roller (11), the inner wall of the roller (11) is fixedly connected with a first connecting plate (12) and a second connecting plate (14), two first connecting plates (12) are arranged, first brushes (13) are fixedly arranged on the side walls of the two first connecting plates (12), a second brush (15) is fixedly arranged on the lower surface of the second connecting plate (14), the outer side wall of the roller (11) is fixedly connected with a belt concave rail (18), the top of the motor (19) is rotatably connected with a belt pulley (20), and a belt (21) is sleeved on the outer sides of the belt pulley (20) and the belt concave rail (18).

2. The internet of things intelligent smoke detector of claim 1, wherein: the fixing plate (1) is provided with four fixing holes (2), and the number of the fixing holes (2) is four.

3. The internet of things intelligent smoke detector of claim 1, wherein: the bottom fixedly connected with of casing (3) gu fixed ring (4), spout (17) have been seted up to the upper surface of gu fixed ring (4).

4. The internet of things intelligent smoke detector of claim 3, wherein: the bottom of the roller (11) is fixedly connected with a sliding rail (16), and the sliding rail (16) is positioned in the sliding groove (17).

5. The internet of things intelligent smoke detector of claim 1, wherein: a belt groove (22) is formed in the side wall of the shell (3), and the part of the belt (21) is located inside the belt groove (22).

6. The internet of things intelligent smoke detector of claim 1, wherein: the lower fixed surface of controller (6) installs smoke transducer (7), flash light (8), bee calling organ (9) and temperature sensor (10), and the bottom of box body (5) is run through and is extended to the one end of smoke transducer (7), flash light (8), bee calling organ (9) and temperature sensor (10).

7. The internet of things intelligent smoke detector of claim 1, wherein: the surfaces of the first brush (13) and the second brush (15) are respectively in close contact with the outer side wall and the lower surface of the box body (5).