CN213024715U

CN213024715U - Fire alarm device with night prompt facility

Info

Publication number: CN213024715U
Application number: CN202022266992.6U
Authority: CN
Inventors: 徐建; 吴海林
Original assignee: Nanjing Huian Fire Equipment Co ltd
Current assignee: Nanjing Huian Fire Equipment Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-04-20
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a fire alarm device with night prompt function, including upper protective shell, spread groove two and lower protective shell, the position shaping that the outer wall of upper protective shell leans on down has spread groove one, spread groove one top is provided with spread groove two, be provided with the reflection of light area in the spread groove one, be provided with LED lamp area in the spread groove two, spread groove two with the inside intercommunication of upper protective shell, the upper protective shell lower extreme is provided with the lower protective shell, the shaping of lower protective shell upper end has the connecting shell; the utility model discloses a spread groove one, spread groove two, reflection of light area and LED lamp area isotructure's design makes the device can reflect light at night, plays the effect of suggestion at night to can play better suggestion at night effect through the light that LED lamp area sent when fire alarm, can make things convenient for the fire fighter to confirm the condition of a fire position fast, and put out a fire in time and deal with, very practicality.

Description

Fire alarm device with night prompt facility

Technical Field

The utility model relates to a fire alarm technical field, more specifically say, it relates to a fire alarm device with prompt facility at night.

Background

Fire alarm is a term of special fire-fighting industry. The device for automatically detecting fire or manually sending out alarm signals is regulated and used in various commercial, industrial places, public places and countries such as entertainment and the like, and the part for fire alarm is displayed on a screen of a control room or a duty room in the area through circuit communication. The fire alarm system is used comprehensively in China, and plays a good role in early warning and timely processing.

Current fire alarm device lacks prompt facility at night, and is striking inadequately at night, and the fire fighter discovery of being not convenient for conceals the condition of a fire, and the practicality is not enough, and current fire alarm device information interaction ability is relatively poor moreover, is difficult to utilize wireless network to report to the police, and the functionality is not enough.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a fire alarm device with prompt facility at night has solved current fire alarm device and has lacked prompt facility at night, and is striking inadequately at night, is not convenient for the fire fighter discovery and conceals the condition of a fire, problem that the practicality is not enough.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a fire alarm device with prompt facility night, includes protecting crust, spread groove two and protecting crust down, the position shaping that goes up the protecting crust outer wall and lean on down has spread groove one, spread groove one top is provided with spread groove two, be provided with the reflection of light area in the spread groove one, be provided with LED lamp area in the spread groove two, spread groove two with go up the inside intercommunication of protecting crust, it is provided with to go up the protecting crust lower extreme protecting crust down, the shaping of protecting crust upper end has the connecting crust down.

Further, the second connecting groove is formed above the first connecting groove on the outer wall of the upper protective shell, the first reflecting belt is glued to the first connecting groove, and the LED lamp belt is glued to the second connecting groove.

It is worth further saying that the reflective belt can reflect light, so that the fire alarm is more obvious and plays a role in night prompting, and the LED lamp belt can emit bright light during working, is very striking at night and can play a role in night prompting and guiding.

Furthermore, the connecting shell is connected with the lower end of the inner wall of the upper protective shell through threads, a through hole is formed in the conical surface of the lower protective shell, and a top shell is formed at the upper end of the upper protective shell.

It is worth further explaining that the lower protective shell can be conveniently disassembled and assembled with the upper protective shell through the connecting shell, so that the interior of the fire alarm device can be conveniently maintained.

Furthermore, a battery connected with the top shell through a clamping groove is arranged on one side of the top end in the upper protective shell, a microprocessor welded with the lower end of the top shell is arranged on one side of the battery, a wireless network card connected with the lower end of the top shell through a screw is arranged on one side of the microprocessor far away from the battery, and a relay connected with the lower end of the top shell through a screw is arranged on one side of the wireless network card far away from the microprocessor.

It is worth further saying that the battery supplies power to the device, and the microprocessor can be accessed into the network through the wireless network card, so that the device can remotely interact with other equipment, and the device can be accessed into a fire-fighting system to remotely alarm fire fighting.

Furthermore, a smoke sensor is connected to one inner wall of the upper protective shell through a screw, a temperature sensor is connected to the inner wall, right opposite to the smoke sensor, of the upper protective shell through a screw, and an alarm is connected to the inner bottom end of the lower protective shell through a screw.

It is worth further saying that the smoke sensor can sense smoke caused by fire, the temperature sensor can sense the temperature in the environment where the fire alarm device is located in real time, and the alarm device can give out strong alarm sound when working.

Further, the battery, the alarm, the microprocessor and the LED lamp strip are all electrically connected with the relay, and the wireless network card, the smoke sensor and the temperature sensor are all electrically connected with the microprocessor.

It is worth further saying that the sensing information of the smoke sensor and the temperature sensor can be fed back to the microprocessor in real time, when the microprocessor finds an abnormality, the microprocessor controls the alarm to sound and alarm through the relay, meanwhile, the LED lamp is lighted up to play a role of prompting at night, the microprocessor can also utilize a network to remotely alarm through the wireless network card, and device coordinates stored in the microprocessor can be fed back to a fire fighting system in time.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses a spread groove one, spread groove two, reflection of light area and LED lamp area isotructure's design makes the device can reflect light at night, plays the effect of suggestion at night to can play better suggestion at night effect through the light that LED lamp area sent when fire alarm, can make things convenient for the fire fighter to confirm the condition of a fire position fast, and put out a fire in time and deal with, very practicality. The design scheme effectively solves the problems that the existing fire alarm device lacks a night prompting function, is not striking enough at night, is inconvenient for fire fighters to find hidden fire and has insufficient practicability; the utility model discloses a microprocessor, wireless network card and battery isotructure's design makes the device can need not the wiring and uses, has improved the installation convenience of device to make the device can utilize the network to interact with other equipment, make the device can remote alarm. The design scheme effectively solves the problems that the existing fire alarm device is poor in information interaction capacity, difficult to use a wireless network for alarming and insufficient in functionality.

Drawings

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

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

FIG. 3 is a schematic structural view of the middle and lower protective cases of the present invention;

fig. 4 is a circuit block diagram of the present invention.

In the figure:

1. an upper protective shell; 2. connecting a first connecting groove; 3. connecting groove two; 4. a reflective band; 5. an LED light strip; 6. a lower protective shell; 7. a connecting shell; 8. a through hole; 9. a top shell; 10. a battery; 11. a microprocessor; 12. a wireless network card; 13. a relay; 14. a smoke sensor; 15. a temperature sensor; 16. an alarm.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-4.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fire alarm device with prompt facility night, includes protecting crust 1, spread groove two 3 and protecting crust 6 down, goes up the position shaping that protecting crust 1 outer wall leaned on down and has spread groove one 2, and spread groove one 2 tops are provided with spread groove two 3, are provided with the reflection of light area 4 in the spread groove one 2, are provided with LED lamp area 5 in the spread groove two 3, and spread groove two 3 and the inside intercommunication of last protecting crust 1 go up the 1 lower extreme of protecting crust and are provided with protecting crust 6 down, and the shaping has connecting crust 7 in protecting crust 6 upper end down.

Refer to fig. 1 and fig. 2 and show, two 3 shaping of connecting groove are on the 1 outer wall of last protecting crust of one 2 tops of connecting groove, 4 one of reflection of light area splices with one 2 connecting grooves, LED lamp area 5 splices with two 3 connecting grooves, 4 reflective lighting in reflection of light area, make fire alarm 16 more conspicuous, play the effect of suggestion at night, LED lamp area 5 can send the light at the during operation, very striking at night, can play the function of suggestion at night and guide, be favorable to the fire fighter to confirm the condition of a fire position at night fast.

Referring to fig. 1 and 3, the connecting shell 7 is connected with the lower end of the inner wall of the upper protective shell 1 through threads, a through hole 8 is formed in the conical surface of the lower protective shell 6, a top shell 9 is formed at the upper end of the upper protective shell 1, and the lower protective shell 6 can be conveniently disassembled and assembled with the upper protective shell 1 through the connecting shell 7, so that the interior of the fire alarm device can be conveniently maintained, and the convenience of maintenance of the device is improved.

Referring to fig. 2, a battery 10 connected with a top shell 9 through a clamping groove is arranged on one side of the top end in an upper protective shell 1, a microprocessor 11 welded with the lower end of the top shell 9 is arranged on one side of the battery 10, the microprocessor 11 is far away from one side of the battery 10 and is provided with a wireless network card 12 connected with the lower end of the top shell 9 through screws, a relay 13 connected with the lower end of the top shell 9 through screws is arranged on one side of the wireless network card 12, the battery 10 supplies power to the device, the microprocessor 11 can be connected into a network through the wireless network card 12, so that the device can perform remote interaction with other equipment, the device can be connected into a fire-fighting system, so as to perform remote fire-fighting alarm, and the relay 13 plays a role of a.

Referring to fig. 2, a smoke sensor 14 is connected to an inner wall of the upper protective shell 1 through a screw, a temperature sensor 15 is connected to an inner wall of the upper protective shell 1 facing the smoke sensor 14 through a screw, an alarm 16 is connected to an inner bottom end of the lower protective shell 6 through a screw, the smoke sensor 14 can sense smoke caused by a fire, the temperature sensor 15 can sense the temperature of the environment where the fire alarm device is located in real time, and the alarm 16 can give out a strong alarm sound during operation to give an audible alarm.

Referring to fig. 1, fig. 2 and fig. 4, a battery 10, an alarm 16, a microprocessor 11 and an LED lamp strip 5 are all electrically connected to a relay 13, a wireless network card 12, a smoke sensor 14 and a temperature sensor 15 are all electrically connected to the microprocessor 11, sensing information of the smoke sensor 14 and the temperature sensor 15 can be fed back to the microprocessor 11 in real time, the microprocessor 11 controls the alarm 16 to perform sound alarm through the relay 13 when finding abnormal conditions, and meanwhile, the LED lamp strip 5 lights up, so as to play a role of prompting at night, the microprocessor 11 can also perform remote alarm through the wireless network card 12 by using a network, and timely feeds back device coordinates stored in the microprocessor 11 to a fire-fighting system, so that the fire-fighting system can timely handle fire.

The working principle is as follows: the device is powered by a battery 10, a microprocessor 11 can be connected into a network through a wireless network card 12, so that the device can be remotely interacted with other equipment, the device can be connected into a fire-fighting system to carry out remote fire-fighting alarm, a smoke sensor 14 can sense smoke caused by fire, a temperature sensor 15 can sense the temperature in the environment where the fire alarm device is located in real time, sensing information of the smoke sensor 14 and the temperature sensor 15 can be fed back to the microprocessor 11 in real time, when the microprocessor 11 finds abnormality, a relay 13 can control an alarm 16 to carry out sound alarm, meanwhile, an LED lamp strip 5 is lightened to play a role of night prompt, a reflective tape 4 can also reflect light, the LED lamp strip 5 can be assisted to play a role of night prompt, and the microprocessor 11 can feed back device coordinates stored in the microprocessor 11 to the fire-fighting system when alarming, so that the fire fighting system can timely and accurately process the fire.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a fire alarm device with night prompt facility, includes protecting shell (1), spread groove two (3) and lower protecting shell (6), its characterized in that: go up protective case (1) outer wall and lean on down position shaping to have spread groove (2), spread groove (2) top is provided with spread groove two (3), be provided with reflection of light area (4) in spread groove (2), be provided with LED lamp area (5) in spread groove two (3), spread groove two (3) with go up the inside intercommunication of protective case (1), it is provided with to go up protective case (1) lower extreme protective case (6) down, the shaping of protective case (6) upper end has connect shell (7) down.

2. A fire alarm device with a night prompting function according to claim 1, wherein: the shaping of spread groove two (3) in spread groove one (2) top go up on protective case (1) outer wall, reflective band (4) one with spread groove (2) splice, LED lamp area (5) with spread groove two (3) splice.

3. A fire alarm device with a night prompting function according to claim 2, wherein: the connecting shell (7) is connected with the lower end of the inner wall of the upper protective shell (1) through threads, a through hole (8) is formed in the conical surface of the lower protective shell (6), and a top shell (9) is formed in the upper end of the upper protective shell (1).

4. A fire alarm device with a night prompting function according to claim 3, wherein: go up protective case (1) interior top one side be provided with battery (10) that top shell (9) pass through the draw-in groove and connect, battery (10) one side be provided with top shell (9) lower extreme welded microprocessor (11), microprocessor (11) are kept away from battery (10) one side be provided with top shell (9) lower extreme passes through the wireless network card (12) of screw connection, wireless network card (12) are kept away from microprocessor (11) one side be provided with top shell (9) lower extreme passes through relay (13) of screw connection.

5. A fire alarm device with a night prompting function according to claim 4, characterized in that: the smoke sensor (14) is connected to one inner wall of the upper protective shell (1) through a screw, the upper protective shell (1) is just opposite to the inner wall of the smoke sensor (14), a temperature sensor (15) is connected to the inner wall of the smoke sensor (14) through a screw, and an alarm (16) is connected to the inner bottom end of the lower protective shell (6) through a screw.

6. A fire alarm device with a night prompting function according to claim 5, wherein: the battery (10), the alarm (16), the microprocessor (11) and the LED lamp strip (5) are electrically connected with the relay (13), and the wireless network card (12), the smoke sensor (14) and the temperature sensor (15) are electrically connected with the microprocessor (11).