CN213781163U

CN213781163U - Smoke alarm with positioning system

Info

Publication number: CN213781163U
Application number: CN202023184859.2U
Authority: CN
Inventors: 张棋
Original assignee: Shenzhen Yanjen Technology Co ltd
Current assignee: Shenzhen Yanjen Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-07-23
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a smoke alarm with positioning system relates to smoke alarm technical field, including the siren main part, the signal warning light is installed to the surface top of siren main part, and the motor is installed to the opposite side of siren main part, and the output of motor is connected with the pivot, and the opposite side of siren main part is connected with the link. The utility model discloses a set up the motor, the apparatus further comprises a rotating shaft, the gear, the chain, the threaded rod, the thread bush, connecting piece and cleaning roller, when the staff need clean the net that admits air of siren main part bottom, the staff is at first starter motor, make the pivot rotate, the pivot is rotated and is taken place to rotate, gear revolve drives the chain and rotates, thereby it takes place to rotate to drive the threaded rod, make the thread bush move right, thereby it moves right with the cleaning roller to drive the connecting piece, the top of cleaning roller and the bottom in close contact with of siren main part, thereby it cleans the net that admits air, it piles up the dust too much to prevent to admit air the net.

Description

Smoke alarm with positioning system

Technical Field

The utility model relates to a smoke alarm technical field specifically is a smoke alarm with positioning system.

Background

Along with the development of society, the wealth of people is gradually increased, the life is gradually enriched, at present, the use of high-power electrical appliances and smoking and the like are easy to cause fire disasters, the hazard range of the fire disasters to human beings, society and nature is continuously expanded, the high-power smoke alarm not only destroys material and property and causes the confusion of social order, but also directly endangers life safety and causes great damage to the safety of people, the cruel reality enables people to gradually recognize the importance of monitoring early warning and fire fighting work, a good monitoring system and a timely alarm mechanism can greatly reduce the casualties of people, unnecessary loss is reduced for the society, a smoke alarm device is developed, the technical level of the smoke alarm device is continuously improved along with the continuous improvement of the requirements of people, and the smoke alarm device is continuously improved in the aspects of functions, structures, forms and the like.

Current smoke alarm, through long-time use, be stained with a large amount of dusts on the air inlet network, thereby influence smoke alarm's detection effect, smoke alarm's normal use has been influenced, on the other hand, the inside electrical components during operation of smoke alarm can produce the heat, the inside of smoke alarm also can enter into to the heat when the conflagration takes place simultaneously, when smoke alarm inside temperature is higher, can cause the inside electrical components of smoke alarm to take place the condition of short circuit, and current smoke alarm, not be provided with corresponding heat abstractor, thereby smoke alarm's life has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the detection effect is influenced by the dust accumulation air inlet network and the heat dissipation effect of the smoke alarm is poor, the smoke alarm with the positioning system is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a smoke alarm with a positioning system comprises an alarm main body, a signal warning lamp is installed above the outer surface of the alarm main body, a motor is installed on one side of the alarm main body, the output end of the motor is connected with a rotating shaft, the other side of the alarm main body is connected with a connecting frame, a threaded rod is connected to one side of the connecting frame, a threaded sleeve is sleeved on the outer surface of the threaded rod, a connecting piece is connected to the top of the threaded sleeve, a cleaning roller is connected to the top of the connecting piece, gears are sleeved on the outer surfaces of the rotating shaft and the threaded rod, a chain is sleeved on the outer surface of the gear, a semiconductor condenser is connected inside the alarm main body, a temperature sensor is installed at the bottom of the semiconductor condenser, a smoke sensor is installed on one side of the top of the semiconductor condenser, and a fan is installed on the other side of the top of the semiconductor condenser, the air outlet end of the fan is connected with a cooling pipe, and the bottom of the alarm main body is provided with an air inlet net.

Preferably, an operation panel is installed on the outer surface of the alarm main body, and the operation panel is respectively electrically connected with the signal warning lamp, the motor, the temperature sensor, the smoke sensor, the semiconductor condenser and the fan.

Preferably, the air inlet net is provided with a plurality of air inlet nets which are arranged at equal intervals.

Preferably, the attachment bracket and the alarm body are both made of an organohalide material.

Preferably, the number of the gears is two, and the two gears are in transmission connection through a chain.

Preferably, a support plate is connected to the bottom of the motor.

Preferably, the cleaning roller is made of a nylon material, and the top of the cleaning roller is in close contact with the bottom of the alarm main body.

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

1. the utility model discloses a set up the motor, the apparatus further comprises a rotating shaft, the gear, the chain, the threaded rod, the thread bush, connecting piece and cleaning roller, when the staff need clean the net that admits air of siren main part bottom, the staff is at first the starter motor, motor work makes the pivot rotate, the pivot rotates the gear that drives its surface and takes place to rotate, gear rotation drives the chain and rotates, thereby it rotates to drive the threaded rod, under the limiting displacement of slide bar and slider, make the thread bush move right, thereby drive connecting piece and cleaning roller and move right, the top of cleaning roller and the bottom in close contact with of siren main part, thereby it is too much to clean the net that admits air, the normal detection of inductor has been guaranteed.

2. The utility model discloses still be provided with the semiconductor condenser, fan and cooling tube, when the inside high temperature of smoke alarm, the staff at first switches on the semiconductor condenser, cool off the inside steam of smoke alarm, the staff starts the fan after that, with the cold wind suction after the cooling, cool off the alarm main part through the cooling tube, thereby prevent that the inside high temperature of alarm main part from causing the inside electrical element of alarm main part to take place the short circuit, the normal operating of alarm main part has been guaranteed, thereby the life of alarm main part has been improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the alarm main body of the present invention;

FIG. 3 is a schematic side view of the cleaning roller of the present invention;

fig. 4 is an enlarged structural view of the motor of the present invention.

In the figure: 1. an alarm main body; 2. a signal warning light; 3. a connecting frame; 4. a threaded rod; 5. a threaded sleeve; 6. a connecting member; 7. a cleaning roller; 8. a chain; 9. a gear; 10. a rotating shaft; 11. a motor; 12. an operation panel; 13. a cooling tube; 14. a temperature sensor; 15. a smoke sensor; 16. a semiconductor condenser; 17. a fan; 18. an air intake net.

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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a smoke alarm with a positioning system comprises an alarm main body 1, a signal warning lamp 2, a connecting frame 3, a threaded rod 4, a threaded sleeve 5, a connecting piece 6, a cleaning roller 7, a chain 8, a gear 9, a rotating shaft 10, a motor 11, an operating panel 12, a cooling pipe 13, a temperature sensor 14, a smoke sensor 15, a semiconductor condenser 16, a fan 17 and an air inlet net 18, wherein the signal warning lamp 2 is installed above the outer surface of the alarm main body 1, the motor 11 is installed on one side of the alarm main body 1, the output end of the motor 11 is connected with the rotating shaft 10, the other side of the alarm main body 1 is connected with the connecting frame 3, one side of the connecting frame 3 is connected with the threaded rod 4, the outer surface of the threaded rod 4 is sleeved with the threaded sleeve 5, the top of the threaded sleeve 5 is connected with the connecting piece 6, the top of the connecting piece 6 is connected with the cleaning roller 7, the rotating shaft 10 and the outer surface of the threaded rod 4 are sleeved with the gear 9, chain 8 has been cup jointed to the surface of gear 9, the internal connection of siren main part 1 has semiconductor condenser 16, temperature-sensing ware 14 is installed to semiconductor condenser 16's bottom, smoke sensor 15 is installed to semiconductor condenser 16's top one side, fan 17 is installed to semiconductor condenser 16's top opposite side, fan 17's air-out end is connected with cooling tube 13, air inlet net 18 has been seted up to siren main part 1's bottom, it cleans air inlet net 18 to have made things convenient for, smoke alarm's detection effect has been guaranteed.

Please refer to fig. 1-2 and 4, an operation panel 12 is installed on the outer surface of the alarm main body 1, the operation panel 12 is electrically connected with the signal warning lamp 2, the motor 11, the temperature sensor 14, the smoke sensor 15, the semiconductor condenser 16 and the fan 17, so that the work of the staff is facilitated, the work load of the staff is reduced, the air inlet nets 18 are arranged in plurality, and the air inlet nets 18 are arranged in equal distance, so that the smoke and the hot air can enter the smoke alarm conveniently.

Please refer to fig. 1-2 and 4, the connecting frame 3 and the alarm main body 1 are made of organic halide materials to protect the alarm main body 1 and prevent the alarm main body 1 from being damaged in case of fire, two gears 9 are provided, and the two gears 9 are in transmission connection through a chain 8, so that the rotation of the rotating shaft 10 is facilitated to drive the threaded rod 4 to rotate, and the air inlet net 18 is facilitated to be cleaned.

Please refer to fig. 1-4, the bottom of the motor 11 is connected with a supporting plate to protect the motor 11 and prevent the motor 11 from being damaged by falling, the cleaning roller 7 is made of nylon material, and the top of the cleaning roller 7 is in close contact with the bottom of the alarm main body 1, so as to clean the air inlet net 18 conveniently and ensure the normal operation of the smoke alarm.

The working principle is as follows: when a fire disaster occurs, smoke and heat enter the inside of the alarm main body 1 through the air inlet net 18, the heat is firstly contacted with the temperature sensor 14, when the heat reaches the temperature set by the temperature sensor 14, the signal warning lamp 2 is lightened to warn workers, the smoke moves upwards and is contacted with the smoke sensor 15, when the smoke concentration reaches the value set by the smoke sensor 15, the signal warning lamp 2 is lightened, when the temperature in the smoke alarm is overhigh, the workers firstly electrify the semiconductor condenser 16 to cool the heat in the smoke alarm, then the workers start the fan 17 to suck cooled cold air into the alarm main body 1 through the cooling pipe 13, when the workers need to clean the air inlet net 18 at the bottom of the alarm main body 1, the workers firstly start the motor 11, the motor 11 works to enable the rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the gear 9 on the outer surface of the rotating shaft to rotate, the gear 9 rotates to drive the chain 8 to rotate, so that the threaded rod 4 is driven to rotate, the threaded sleeve 5 moves rightwards under the limiting effect of the sliding rod and the sliding block, the connecting piece 6 and the cleaning roller 7 are driven to move rightwards, the top of the cleaning roller 7 is in close contact with the bottom of the alarm main body 1, and the air inlet net 18 is cleaned.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. A smoke alarm with a positioning system, comprising an alarm body (1), characterized in that: the alarm is characterized in that a signal warning lamp (2) is installed above the outer surface of the alarm main body (1), a motor (11) is installed on one side of the alarm main body (1), the output end of the motor (11) is connected with a rotating shaft (10), the other side of the alarm main body (1) is connected with a connecting frame (3), one side of the connecting frame (3) is connected with a threaded rod (4), a threaded sleeve (5) is sleeved on the outer surface of the threaded rod (4), a connecting piece (6) is connected to the top of the threaded sleeve (5), a cleaning roller (7) is connected to the top of the connecting piece (6), gears (9) are sleeved on the outer surfaces of the rotating shaft (10) and the threaded rod (4), a chain (8) is sleeved on the outer surface of the gears (9), a semiconductor condenser (16) is connected to the inner portion of the alarm main body (1), and a temperature sensor (14) is installed at the bottom of the semiconductor condenser (16), smoke inductor (15) are installed to top one side of semiconductor condenser (16), fan (17) are installed to the top opposite side of semiconductor condenser (16), the air-out end of fan (17) is connected with cooling tube (13), air inlet net (18) have been seted up to the bottom of siren main part (1).

2. A smoke alarm with a positioning system according to claim 1 wherein: the outer surface mounting of siren main part (1) has operating panel (12), operating panel (12) respectively with signal warning light (2), motor (11), temperature-sensing ware (14), smoke sensor (15), semiconductor condenser (16) and fan (17) electric connection.

3. A smoke alarm with a positioning system according to claim 1 wherein: the air inlet net (18) is provided with a plurality of air inlet nets (18) which are arranged at equal intervals.

4. A smoke alarm with a positioning system according to claim 1 wherein: the connecting frame (3) and the alarm main body (1) are both made of organic halide materials.

5. A smoke alarm with a positioning system according to claim 1 wherein: the two gears (9) are arranged, and the two gears (9) are in transmission connection through a chain (8).

6. A smoke alarm with a positioning system according to claim 1 wherein: the bottom of the motor (11) is connected with a supporting plate.

7. A smoke alarm with a positioning system according to claim 1 wherein: the cleaning roller (7) is made of a nylon material, and the top of the cleaning roller (7) is in close contact with the bottom of the alarm main body (1).