CN215495330U

CN215495330U - Intelligence well lid is with preventing water smoke and feeling sensor

Info

Publication number: CN215495330U
Application number: CN202122122808.5U
Authority: CN
Inventors: 刘钧
Original assignee: Nanjing Baifangtong Information Technology Co ltd
Current assignee: Nanjing Baifangtong Information Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-11
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a waterproof smoke-sensing sensor for an intelligent well lid, relates to the technical field of intelligent well lids, and aims to solve the problems that an existing smoke-sensing sensor does not have a waterproof function and is easy to damage when used for the well lid. The smoke sensor comprises a machine shell and an inductive probe, wherein a waterproof base is installed at the lower end of the inductive probe, the inductive probe is connected with the waterproof base through screws, a first waterproof vertical plate and a second waterproof vertical plate are installed at the upper end of the waterproof base, the first waterproof vertical plate is located on the outer side of the second waterproof vertical plate, a third waterproof vertical plate, a fourth waterproof vertical plate and a fifth waterproof vertical plate are installed at the lower end of the machine shell, the fifth waterproof vertical plate is located on the inner side of the fourth waterproof vertical plate, the fourth waterproof vertical plate is located on the inner side of the third waterproof vertical plate, a waterproof labyrinth channel is arranged between the waterproof base and the third waterproof vertical plate, the fourth waterproof vertical plate and the fifth waterproof vertical plate, and an installation lug is arranged at the upper end of the machine shell.

Description

Intelligence well lid is with preventing water smoke and feeling sensor

Technical Field

The utility model relates to the technical field of intelligent well lids, in particular to a water smoke prevention sensor for an intelligent well lid.

Background

The well lid is workman from ground to city utility tunnel's passageway, can prevent that people or object from falling, can be used to install in greenbelt, pavement, motorway, pier, lane etc. and the sensor is felt to the cigarette realizes the conflagration through the concentration of monitoring smog and takes precautions against, and the sensor is felt to the cigarette uses with the well lid combination and constitutes intelligent well lid.

However, the existing smoke sensor does not have a waterproof function and is easy to damage when used for the well lid, so that the existing requirements are not met, and the intelligent waterproof smoke sensor for the well lid is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof smoke sensor for an intelligent well lid, and the problem that the existing smoke sensor in the background art does not have a waterproof function and is easy to damage when used for the well lid is solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sensor is felt with waterproof cigarette to intelligence well lid, feels the sensor including the cigarette, the cigarette is felt the sensor and is included casing and inductive probe, waterproof base is installed to inductive probe's lower extreme, and inductive probe passes through the screw connection with waterproof base, first waterproof riser and the waterproof riser of second are installed to waterproof base's upper end, and first waterproof riser is located the outside of the waterproof riser of second, third waterproof riser, fourth waterproof riser and fifth waterproof riser are installed to the lower extreme of casing, and the waterproof riser of fifth is located the inboard of the waterproof riser of fourth, and the waterproof riser of fourth is located the inboard of third waterproof riser, be provided with waterproof labyrinth way between waterproof base and third waterproof riser, fourth waterproof riser and the waterproof riser of fifth.

Preferably, the upper end of the machine shell is provided with four mounting lugs, the machine shell is connected with the four mounting lugs in a welding mode, and the upper end of each mounting lug is provided with a mounting hole.

Preferably, the smoke sensor comprises two sound and light alarm lamps, and the two sound and light alarm lamps are respectively located on two sides of the smoke sensor.

Preferably, the outside of inductive probe is provided with the response window, the response window is provided with eight, eight the response window size equals.

Preferably, the waterproof base, the first waterproof vertical plate and the second waterproof vertical plate are arranged to be of an integrally formed structure.

Preferably, the machine shell is welded with the third waterproof vertical plate, the fourth waterproof vertical plate and the fifth waterproof vertical plate.

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

1. according to the utility model, the first waterproof vertical plate, the second waterproof vertical plate, the third waterproof vertical plate, the fourth waterproof vertical plate and the fifth waterproof vertical plate form the waterproof labyrinth channel together, the waterproof labyrinth channel plays a role in blocking water while not influencing air entering, so that water is prevented from entering the interior of the smoke sensor, the smoke sensor is protected in a waterproof manner, the normal work of the smoke sensor is ensured, the smoke sensor is not easy to damage, and the service life of the smoke sensor is prolonged;

2. the mounting lug of the utility model facilitates the fixation of the smoke sensor and the assembly and disassembly of the smoke sensor;

3. the waterproof base is connected with the inductive probe of the smoke sensor through the screw, so that the connection mode is simple, and the smoke sensor is convenient to maintain.

Drawings

FIG. 1 is a schematic structural view of a waterproof smoke sensor for an intelligent well lid according to the present invention;

FIG. 2 is a top three-dimensional perspective view of the intelligent well lid water smoke detection sensor of the present invention;

fig. 3 is a schematic structural diagram of an inductive probe of the present invention.

In the figure: 1. a smoke sensor; 2. a housing; 3. an inductive probe; 4. a waterproof base; 5. a first waterproof vertical plate; 6. a second waterproof vertical plate; 7. a third waterproof vertical plate; 8. a fourth waterproof vertical plate; 9. a fifth waterproof vertical plate; 10. a water-proof labyrinth passage; 11. mounting a lug; 12. mounting holes; 13. an induction window; 14. an acousto-optic alarm lamp.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: a waterproof smoke-sensitive sensor for an intelligent well lid comprises a smoke-sensitive sensor 1, wherein the smoke-sensitive sensor 1 comprises a casing 2 and an inductive probe 3, a waterproof base 4 is installed at the lower end of the inductive probe 3, the inductive probe 3 is connected with the waterproof base 4 through a screw, the connection mode is simple, the smoke-sensitive sensor 1 is convenient to maintain, a first waterproof vertical plate 5 and a second waterproof vertical plate 6 are installed at the upper end of the waterproof base 4, the first waterproof vertical plate 5 is positioned on the outer side of the second waterproof vertical plate 6, a third waterproof vertical plate 7, a fourth waterproof vertical plate 8 and a fifth waterproof vertical plate 9 are installed at the lower end of the casing 2, the fifth waterproof vertical plate 9 is positioned on the inner side of a fourth waterproof vertical plate 8, the fourth waterproof vertical plate 8 is positioned on the inner side of the third waterproof vertical plate 7, a waterproof labyrinth passage 10 is arranged between the waterproof base 4 and the third waterproof vertical plate 7, the fourth waterproof vertical plate 8 and the fifth waterproof vertical plate 9, first waterproof riser 5, the waterproof riser 6 of second, third waterproof riser 7, waterproof labyrinth passageway 10 is constituteed jointly to fourth waterproof riser 8 and fifth waterproof riser 9, waterproof labyrinth passageway 10 plays the effect that blocks water when not influencing the air admission, avoid the water to get into the inside that the sensor 1 was felt to the cigarette, sense sensor 1 to the cigarette and carry out waterproof protection, guarantee the normal work that the sensor 1 was felt to the cigarette, the cigarette is felt sensor 1 and is not fragile, the life of sensor 1 is felt to the cigarette has been prolonged.

Further, the upper end of the machine shell 2 is provided with four installation lugs 11, the machine shell 2 is connected with the installation lugs 11 in a welded mode, the installation lugs 11 are four, the upper end of each installation lug 11 is provided with an installation hole 12, the installation lugs 11 facilitate fixing of the smoke sensor 1, and the smoke sensor 1 is convenient to mount and dismount.

Further, sensor 1 is felt to cigarette includes acousto-optic warning lamp 14, and acousto-optic warning lamp 14 is provided with two, and two acousto-optic warning lamps 14 are located the both sides that sensor 1 was felt to the cigarette respectively, and the cigarette particle can disturb the electric current to trigger acousto-optic warning lamp 14 work and carry out acousto-optic warning, play the effect of warning, improve the security.

Further, the outside of inductive probe 3 is provided with response window 13, and response window 13 is provided with eight, and eight response windows 13 are the same size, and the inside smoke particle in the air gets into smoke and feels sensor 1 through response window 13.

Further, waterproof base 4, first waterproof riser 5 and the waterproof riser 6 of second set up to the integrated into one piece structure, and the wholeness of structure is good, and is not fragile, possesses higher mechanical strength, can bear certain external force.

Further, the casing 2 is connected with the third waterproof vertical plate 7, the fourth waterproof vertical plate 8 and the fifth waterproof vertical plate 9 in a welding mode, the connection mode is simple, the integrity of the structure is good, the damage is not prone to occurring, and the structure has strong structural rigidity.

The working principle is as follows: when in use, the smoke sensor 1 and the well cover can be fixed through the mounting holes 12 at the upper ends of the four mounting lugs 11 to form the intelligent well cover, the smoke sensor 1 contains radioactive substances which can generate current, when smoke particles in the air enter the interior of the smoke sensor 1 through the sensing window 13, the smoke particles disturb the current, thereby triggering the acousto-optic alarm lamp 14 to work to carry out acousto-optic alarm, the first waterproof vertical plate 5, the second waterproof vertical plate 6, the third waterproof vertical plate 7, the fourth waterproof vertical plate 8 and the fifth waterproof vertical plate 9 jointly form a waterproof labyrinth passage 10, the waterproof labyrinth passage 10 plays a role of water blocking while not influencing air entering, and prevents water from entering the smoke sensor 1, carry out waterproof protection to the cigarette and feel sensor 1, guarantee the normal work that the sensor 1 was felt to the cigarette, the sensor 1 is felt to the cigarette not fragile, has prolonged the life that the sensor 1 was felt to the cigarette.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an intelligence well lid is with waterproof cigarette sensor, feels sensor (1) including the cigarette, its characterized in that: the smoke sensor (1) comprises a shell (2) and an inductive probe (3), a waterproof base (4) is arranged at the lower end of the inductive probe (3), the induction probe (3) is connected with the waterproof base (4) through a screw, the upper end of the waterproof base (4) is provided with a first waterproof vertical plate (5) and a second waterproof vertical plate (6), and the first waterproof vertical plate (5) is positioned at the outer side of the second waterproof vertical plate (6), a third waterproof vertical plate (7), a fourth waterproof vertical plate (8) and a fifth waterproof vertical plate (9) are arranged at the lower end of the machine shell (2), and the fifth waterproof vertical plate (9) is positioned at the inner side of the fourth waterproof vertical plate (8), and the fourth waterproof vertical plate (8) is positioned at the inner side of the third waterproof vertical plate (7), and a waterproof labyrinth passage (10) is arranged between the waterproof base (4) and the third waterproof vertical plate (7), the fourth waterproof vertical plate (8) and the fifth waterproof vertical plate (9).

2. The intelligent well lid is with sensor is felt to waterproof cigarette of claim 1, its characterized in that: the upper end of the machine shell (2) is provided with four installation lugs (11), the machine shell (2) is connected with the installation lugs (11) in a welding mode, and the upper end of each installation lug (11) is provided with an installation hole (12).

3. The intelligent well lid is with sensor is felt to waterproof cigarette of claim 1, its characterized in that: the smoke sensor (1) comprises two sound and light alarm lamps (14), and the two sound and light alarm lamps (14) are respectively positioned on two sides of the smoke sensor (1).

4. The intelligent well lid is with sensor is felt to waterproof cigarette of claim 1, its characterized in that: the outside of inductive probe (3) is provided with response window (13), response window (13) are provided with eight, eight response window (13) size equals.

5. The intelligent well lid is with sensor is felt to waterproof cigarette of claim 1, its characterized in that: waterproof base (4), first waterproof riser (5) and second waterproof riser (6) set up to integrated into one piece structure.

6. The intelligent well lid is with sensor is felt to waterproof cigarette of claim 1, its characterized in that: the machine shell (2) is connected with the third waterproof vertical plate (7), the fourth waterproof vertical plate (8) and the fifth waterproof vertical plate (9) in a welding mode.