CN216927764U

CN216927764U - Wireless alarm device for fire control

Info

Publication number: CN216927764U
Application number: CN202123052112.6U
Authority: CN
Inventors: 王敏
Original assignee: Wuhan Costar Engineering Consulting Co ltd
Current assignee: Wuhan Costar Engineering Consulting Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-07-08
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a wireless alarm device for fire fighting, which comprises a main body, a sound amplification dustproof mechanism, an assembly control mechanism and an auxiliary illumination mechanism, wherein the sound amplification dustproof mechanism is arranged below the front end of the main body, the assembly control mechanism is arranged above the sound amplification dustproof mechanism, the auxiliary illumination mechanism is arranged above the assembly control mechanism, the main body comprises an assembly plate, a screw installation groove and a bolt, the peripheral edge end of the assembly plate is provided with the screw installation groove, and the middle end of the middle part of the screw installation groove is provided with the bolt. This wireless alarm device for fire control is provided with the public address piece of loudspeaker form in the middle part middle-end of connecting plate, and when the alarm bell rings, it can be great give the warning to the outside with signal transmission, and the connecting plate setting is the simple maintenance of maintainer of being convenient for of activity form, even corridor wind is big, the balancing weight that its connecting plate front end bottom both sides set up also can play the effect that the counter weight is prevented moving, brings the protection for inside alarm bell.

Description

Wireless alarm device is used in fire control

Technical Field

The utility model relates to the technical field of fire fighting, in particular to a wireless alarm device for fire fighting.

Background

Among the various disasters, fire is one of the main disasters that threaten public safety and social development most often and most generally. The fire safety setting is to find out the fire in time and take effective measures in time to put out the initial fire, so that the loss of life and property caused by the fire is reduced to the utmost extent.

In the application of the wireless alarm device for fire fighting in the market, most of the wireless alarm devices are arranged at one position in a corridor, the corridor is wide in general range, and even if a smoke sensing module in the wireless alarm device receives and transmits the smoke sensing module to a terminal to send an alarm, the range of possible sound transmission is not enough to be heard by people at one floor, so that unnecessary potential safety hazards can be brought to people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wireless alarm device for fire fighting, which aims to solve the problems that most of the wireless alarm devices proposed in the background technology are arranged at one position in a corridor, the corridor is wide in general range, and even if a smoke sensing module in the wireless alarm device receives and transmits the smoke sensing module to a terminal to send an alarm, the range of sound transmission is not enough to be heard by people at one floor, and unnecessary potential safety hazards are brought to people.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wireless alarm device is used in fire control, includes main part, public address dustproof mechanism, assembly control mechanism and assists and shines the mechanism, the front end below of main part is provided with public address dustproof mechanism, and the top of public address dustproof mechanism is provided with assembly control mechanism, assembly control mechanism's top is provided with assists and shines the mechanism, the main part includes assembly plate, spiral shell groove and bolt, and the limit end all around of assembly plate is provided with spiral shell groove, the middle part middle-end in spiral shell groove is provided with the bolt.

Further, public address dustproof mechanism is including dress board, alarm bell, go up even board, rotating assembly, connecting plate, public address piece, dustproof rack and balancing weight, and the front end middle part of dress board is provided with the alarm bell, the top of dress board is provided with even board, and goes up the place ahead bottom of even board and be equipped with rotating assembly, rotating assembly's avris is provided with the connecting plate, and the middle part middle-end of connecting plate is provided with public address piece, the place ahead of public address piece is provided with dustproof rack, the front end both sides of connecting plate are provided with the balancing weight.

Furthermore, the connecting plate, the upper connecting plate and the mounting plate form a movable structure through the rotating assembly.

Further, assembly control mechanism includes central line notch, control pencil, external member, warning light and visual window, and the middle part of central line notch distributes and has the control pencil, the end-to-end connection of control pencil has the external member, and the front end both sides of external member are provided with the warning light, the front end middle part of external member is provided with visual window.

Furthermore, the visual window and the outer installation part are fixedly connected, and the alarm lamps are symmetrically distributed along the vertical central axis of the visual window.

Further, it includes installed part, expelling parasite flitch, battery dress groove and preceding dress electricity-saving lamp to assist to shine the mechanism, and front end one side of installed part is provided with the expelling parasite flitch, the avris of installed part is provided with the battery dress groove, and the front end opposite side of installed part is provided with preceding dress electricity-saving lamp.

Furthermore, the front-mounted energy-saving lamps are distributed in a rectangular shape and are distributed along one side of the front end of the mounting piece at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that: this wireless alarm device for fire control is provided with the public address piece of loudspeaker form in the middle part middle-end of connecting plate, and when the alarm bell rings, it can be great give the warning to the outside with signal transmission, and the connecting plate setting is the simple maintenance of maintainer of being convenient for of activity form, even corridor wind is big, the balancing weight that its connecting plate front end bottom both sides set up also can play the effect that the counter weight is prevented moving, brings the protection for inside alarm bell.

Most of the existing wireless alarm devices are arranged at a certain position in a corridor, one layer is arranged at one position, but the corridor is different in size, if the range is wider, even if a smoke sensing module of a main body of the wireless alarm device senses smoke and automatically starts an alarm module to warn, the alarm bell sound emitted by the smoke sensing module is possibly not enough to enable a whole layer of people to receive alarm signals, so that the unknown people still work in place, and unnecessary potential safety hazards are brought to the people when the fire is happened, at the moment, a horn-shaped sound amplifying piece is arranged at the middle end of a connecting plate, when the alarm bell sound is emitted, the alarm bell sound transmits the signals to the outside to warn the outside to people to a great extent, and the connecting plate is movably arranged to be convenient for maintenance personnel to simply overhaul, even if the corridor is windy, the counter weights arranged at two sides of the bottom of the front end of the connecting plate can also play a counter weight anti-movement effect, the internal alarm bell is protected.

The setting of external member is in order to protect all kinds of modules and the control key of its inside setting, and the visual window that external member front end middle part set up can be convenient for outside personnel to observe the real-time status of inside module all the time, the easy access.

The front-mounted energy-saving lamps are distributed and arranged in three, the batteries can be utilized for power storage, energy-saving auxiliary lighting is implemented at night, general wireless alarm devices are arranged on one side of a safety exit, warning can be given to people, people who are unfamiliar with the field environment at night can hardly find the correct exit, and the auxiliary mechanism can solve most potential safety hazards.

Drawings

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

FIG. 2 is a schematic diagram of the front structure of the middle part of the mounting plate according to the present invention;

fig. 3 is a schematic perspective partial structure of the present invention.

In the figure: 1. a main body; 101. assembling a plate; 102. a screw groove; 103. a bolt; 2. a sound amplifying dustproof mechanism; 201. plate installation; 202. an alarm bell; 203. an upper connecting plate; 204. a rotating assembly; 205. a connecting plate; 206. a sound amplifying member; 207. a dustproof net rack; 208. a balancing weight; 3. an assembly control mechanism; 301. a midline notch; 302. controlling the wire harness; 303. an outer fitting part; 304. an alarm light; 305. a visualization window; 4. An auxiliary illumination mechanism; 401. a mounting member; 402. a pest expelling patch; 403. the battery is arranged in a groove; 404. the front is provided with an energy-saving lamp.

Detailed Description

As shown in fig. 1-2, a wireless alarm device for fire fighting comprises: a main body 1; the lower part of the front end of the main body 1 is provided with a sound amplifying dustproof mechanism 2, the upper part of the sound amplifying dustproof mechanism 2 is provided with an assembly control mechanism 3, the upper part of the assembly control mechanism 3 is provided with an auxiliary illumination mechanism 4, the main body 1 comprises an assembly plate 101, a screw groove 102 and bolts 103, the peripheral edge end of the assembly plate 101 is provided with the screw groove 102, the middle end of the screw groove 102 is provided with the bolts 103, the sound amplifying dustproof mechanism 2 comprises a mounting plate 201, an alarm bell 202, an upper connecting plate 203, a rotating assembly 204, a connecting plate 205, a sound amplifying part 206, a dustproof net rack 207 and a counterweight 208, the middle part of the front end of the mounting plate 201 is provided with the alarm bell 202, the top of the upper connecting plate 201 is provided with the upper connecting plate 203, the front bottom of the upper connecting plate 203 is provided with the rotating assembly 204, the side of the rotating assembly 204 is provided with the connecting plate 205, the middle end of the connecting plate 205 is provided with the sound amplifying part 206, the front of the sound amplifying part 206 is provided with the dustproof net rack 207, the two sides of the front end of the connecting plate 205 are provided with balancing weights 208, the connecting plate 205, the upper connecting plate 203 and the mounting plate 201 form a movable structure through a rotating component 204, most of the existing wireless alarm devices are arranged at a certain position in a corridor, and one balancing weight is arranged on one floor, but the corridor is different in size, if the range is wider, even if the smoke sensing module of the wireless alarm device main body 1 senses smoke and the alarm module is automatically started to warn, the alarm ring sent by the wireless alarm device main body is possibly insufficient to enable a whole floor of people to receive alarm signals, so that the unknown people can still work in place, unnecessary potential safety hazards are brought to the people when the fire is up, at the moment, the middle end of the connecting plate 205 is provided with a horn-shaped loudspeaker 206, when the alarm bell 202 rings, the signal can be greatly transmitted to the outside to warn, and the connecting plate 205 is arranged in a movable state, so that maintenance personnel can simply overhaul, even if the corridor is windy, the counterweight blocks 208 arranged on the two sides of the bottom of the front end of the connecting plate 205 can play a role in preventing movement of the counterweight, and the protection is brought to the alarm bell 202 inside.

As shown in fig. 3, a wireless alarm device for fire protection, assembly control mechanism 3 includes central line notch 301, control pencil 302, external fitting 303, warning light 304 and visual window 305, and the middle part of central line notch 301 has control pencil 302, the end connection of control pencil 302 has external fitting 303, and the front end both sides of external fitting 303 are provided with warning light 304, the front end middle part of external fitting 303 is provided with visual window 305, be fixed connection between visual window 305 and the external fitting 303, and warning light 304 is along the vertical axis symmetric distribution of visual window 305, the setting of external fitting 303 is in order to protect various modules and the control key of its inside setting, and the visual window 305 that sets up in the middle part of the front end of external fitting 303 can be convenient for outside personnel to observe the real-time status of inside module all the time, the easy access.

The auxiliary illumination mechanism 4 comprises an installation part 401, an insect repelling flitch 402, a battery groove 403 and a front energy-saving lamp 404, the insect repelling flitch 402 is arranged on one side of the front end of the installation part 401, the battery groove 403 is arranged on the side of the installation part 401, the front energy-saving lamp 404 is arranged on the other side of the front end of the installation part 401, the front energy-saving lamp 404 is distributed in a rectangular shape, the front energy-saving lamp 404 is distributed equidistantly along one side of the front end of the installation part 401, the front energy-saving lamp 404 is distributed in three positions, the battery can be used for storing electricity, energy-saving auxiliary illumination is implemented at night, a common wireless alarm device is arranged on one side of a safety exit, warning can be given to people, people who are unfamiliar with the field environment sometimes at night and can hardly find a correct exit, and most potential safety hazards can be solved by the auxiliary mechanism.

The working principle is as follows: for the fire-fighting wireless alarm device, most of the existing wireless alarm devices are arranged at a certain position in a corridor, one layer is arranged at one floor, but the corridor is different in size, if the range is wider, even if the smoke sensing module of the wireless alarm device main body 1 senses smoke and the self-starting alarm module warns, the alarm bell sound emitted by the wireless alarm device main body is possibly not enough to enable people on the whole floor to receive the alarm signal, so that the unknown people still work in place, unnecessary potential safety hazards are brought to the people when the fire is up, at the moment, the middle end of the connecting plate 205 is provided with the horn-shaped loudspeaker 206, when the alarm bell 202 rings, the loudspeaker can transmit the signal to the outside to warn the outside to people to enable the people to warn, and the connecting plate 205 is movably arranged, so that maintenance personnel can easily maintain, even if the corridor is windy, the counterweight 208 arranged at the two sides of the bottom of the front end of the connecting plate 205 can also play the effect of counterweight movement prevention, bring the protection for inside alarm bell 202, and the setting of external member 303 is in order to protect all kinds of modules and the control key of its inside setting, and the visual window 305 that external member 303 front end middle part set up can be convenient for outside personnel observe the real-time status of inside module all the time, easy access, it is provided with threely to adorn electricity-saving lamp 404 distribution before last, can utilize the battery electric power storage, implement energy-conserving supplementary illumination night, general wireless alarm device all sets up the one side at the export safety, can give other people and warn, people unfamiliar with site environment often find exact export hardly at night, the potential safety hazard of the overwhelming majority has been solved to above-mentioned complementary unit.

Claims

1. The utility model provides a wireless alarm device is used in fire control, includes main part (1), public address dustproof mechanism (2), assembly control mechanism (3) and auxiliary irradiation mechanism (4), its characterized in that: the utility model discloses a loudspeaker, including main part (1), the front end below of main part (1) is provided with public address dustproof mechanism (2), and the top of public address dustproof mechanism (2) is provided with assembly control mechanism (3), the top of assembly control mechanism (3) is provided with assists and shines mechanism (4), main part (1) is including assembly plate (101), spiral shell groove (102) and bolt (103), and the limit end all around of assembly plate (101) is provided with spiral shell groove (102), the middle part middle-end of spiral shell groove (102) is provided with bolt (103).

2. A fire fighting wireless alarm device as defined in claim 1, wherein: public address dustproof mechanism (2) are including dress board (201), alarm bell (202), go up even board (203), rotating assembly (204), connecting plate (205), public address spare (206), dustproof rack (207) and balancing weight (208), and the front end middle part of dress board (201) is provided with alarm bell (202), the top of dress board (201) is provided with even board (203), and goes up the place ahead bottom of even board (203) and be equipped with rotating assembly (204), the avris of rotating assembly (204) is provided with connecting plate (205), and the middle part middle-end of connecting plate (205) is provided with public address spare (206), the place ahead of public address spare (206) is provided with dustproof rack (207), the front end both sides of connecting plate (205) are provided with balancing weight (208).

3. A fire fighting wireless alarm device as defined in claim 2, wherein: the connecting plate (205) forms a movable structure with the upper connecting plate (203) and the mounting plate (201) through a rotating assembly (204).

4. A fire fighting wireless alarm device as defined in claim 1, wherein: the assembly control mechanism (3) comprises a center line notch (301), a control wiring harness (302), an outer assembly part (303), an alarm lamp (304) and a visual window (305), the control wiring harness (302) is distributed in the center line notch (301), the tail end of the control wiring harness (302) is connected with the outer assembly part (303), the alarm lamps (304) are arranged on two sides of the front end of the outer assembly part (303), and the visual window (305) is arranged in the middle of the front end of the outer assembly part (303).

5. A fire fighting wireless alarm device as defined in claim 4, wherein: the visual window (305) and the outer fitting (303) are fixedly connected, and the alarm lamps (304) are symmetrically distributed along the vertical central axis of the visual window (305).

6. A fire fighting wireless alarm device as defined in claim 1, wherein: supplementary shine mechanism (4) including installed part (401), expelling parasite flitch (402), battery dress groove (403) and preceding dress electricity-saving lamp (404), and front end one side of installed part (401) is provided with expelling parasite flitch (402), the avris of installed part (401) is provided with battery dress groove (403), and the front end opposite side of installed part (401) is provided with preceding dress electricity-saving lamp (404).

7. A fire fighting wireless alarm device as defined in claim 6, wherein: the front-mounted energy-saving lamps (404) are distributed in a rectangular shape, and the front-mounted energy-saving lamps (404) are distributed along one side of the front end of the mounting piece (401) at equal intervals.