CN211956679U - Bluetooth alarm device for fire safety - Google Patents

Abstract

The utility model relates to the technical field of fire safety, in particular to a bluetooth alarm device for fire safety. The inner side of the fixed shell is fixedly connected with a backup function device, and the backup function device includes a connection shell, a backup battery, an electromagnet, an iron block, a spring, a limit plate and a button switch, and the inner side of the fixed shell is fixedly connected There is a backup battery. In this utility model, through the provided connection shell, spring, limit plate and button switch, the staff can connect the device with the staff's mobile phone or computer through the bluetooth template. When a fire occurs, the staff can You can know the fire situation at the first time through the mobile phone or computer, and alarm and put out the fire in time. At the same time, when the fire occurs and the external circuit is short-circuited, the backup battery will start to work to ensure the normal operation of the device.

Description

A bluetooth alarm device for fire safety

technical field

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

Background technique

"Firefighting" means eliminating hidden dangers and preventing disasters (that is, the general term for preventing and solving man-made, natural and accidental disasters that people encounter in the process of life, work, and study). Of course, the narrow meaning is: (extinguishing) The meaning of fire, fire extinguishing and fire prevention, also refers to fire extinguishing and fire prevention personnel. There will be fire safety measures and sufficient fire safety equipment in the company and factory workshop, among which fire safety equipment includes fire safety alarm equipment.

At present, most of the commonly used fire safety alarm equipment are simple in structure and single in function. The general fire safety alarm equipment does not have the Bluetooth function and cannot be connected with the mobile phone or computer used by the staff. It affects the progress of fire fighting. At the same time, the general fire safety alarm equipment does not have a backup power supply. When a fire and power outage occurs, the fire safety alarm equipment will stop working.

Utility model content

The purpose of the present invention is to provide a bluetooth alarm device for fire safety, so as to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A bluetooth alarm device for fire safety, comprising a mounting seat and a fixed shell, the bottom end of the fixed shell is fixedly connected with the mounting seat, the right end of the fixed shell is fixedly connected with a sensing device, and the sensing device is fixedly connected with the mounting seat, The inner side of the fixed shell is fixedly connected with a backup function device, the top of the fixed shell is screwed with a connection ring, the outer side of the connection ring is screwed with a protective shell, and the inner side of the connection ring is screwed with an alarm indicator light. The inner sides of the left and right ends of the mounting seat are provided with diversion holes, the inner side of the fixed shell is fixedly connected with a Bluetooth module, the inner side of the backup function device is fixedly connected with a controller, and the backup function device includes a connection shell, A spare battery, an electromagnet, an iron block, a spring, a limit plate and a button switch, a spare battery is fixedly connected to the inner side of the fixed shell, and the spare battery is fixedly connected to the controller, and the Bluetooth module is fixedly connected to the spare battery, the said The inner side of the bottom end of the fixed shell is fixedly connected with a connecting shell, the induction device includes a dust-blocking net, a fixed ring, a micro fan, a fixed rod, a smoke sensor, a protective cover and an air outlet, and the right end of the fixed shell is fixedly connected with a protection The inner side of the protective cover is fixedly connected with a horizontally arranged fixing rod, the front end of the fixing rod is fixedly connected with a micro fan, and the inner side of the bottom end of the protective cover is fixedly connected with a smoke sensor.

Preferably, the inner side of the bottom end of the protective cover is provided with an air outlet, and the air outlet is communicated with the guide hole, and the protective shell is made of an acrylic protective shell.

Preferably, a dust-blocking net is arranged inside the right end of the protective cover, a fixing ring is provided on the right end of the dust-blocking net, and the fixing ring is screwed with the protective cover.

Preferably, a vertically arranged limit plate is fixedly connected to the inner side of the bottom end of the connection shell, a horizontally arranged push rod is slidably connected to the inner side of the limit plate, and a button switch is fixedly connected to the inner side of the left end of the connection shell , and the button switch and the push rod are on the same horizontal line, and the right end of the push rod is fixedly connected with an iron block.

Preferably, the outer side of the push rod is provided with a spring, and the two ends of the spring are respectively fixedly connected with the limit plate and the iron block, and the inner side of the right end of the connecting shell is fixedly connected with an electromagnet, and the electromagnet and the iron block are in the same horizontal line. Compared with the prior art, the beneficial effects of the present utility model are:

1. In the present utility model, through the provided dust blocking net, fixing ring, micro fan, fixing rod, smoke sensor and protective cover, the external smoke can be quickly sucked into the inner side of the protective cover through the micro fan, and the smoke The sensor recognizes the gas, which increases the time for the smoke sensor to contact the gas. At the same time, the external foreign matter can be blocked by the ash blocking net to prevent the foreign matter from entering the inside of the smoke sensor, causing the smoke sensor to be insensitive. The dust-retaining net is also easy to remove from the top of the protective cover for cleaning, which is convenient for staff to use.

2. In the present utility model, through the provided connection shell, bluetooth module, backup battery, electromagnet, iron block, spring, limit plate and button switch, the staff can connect the device with the staff's mobile phone or computer through the bluetooth template. Connected together, when a fire occurs, the staff can immediately know the situation of the fire through the mobile phone or computer, and alarm and extinguish the fire in time. normal work.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

FIG. 2 is a schematic diagram of the internal installation structure of the connecting shell of the present invention.

In the picture: 1-mounting seat, 2-fixing shell, 3-connecting ring, 4-protective shell, 5-alarm indicator light, 6-Bluetooth module, 7-spare function device, 701-connecting shell, 702-spare battery, 703-Electromagnet, 704-Iron block, 705-Spring, 706-Limit plate, 707-Button switch, 708-Push rod, 8-Induction device, 801-Dust net, 802-Fixing ring, 803-Micro fan , 804-fixed rod, 805-smoke sensor, 806-protective cover, 807-vent hole, 9-guide hole, 10-controller.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-2, the utility model provides a technical solution:

A bluetooth alarm device for fire safety, comprising a mounting base 1 and a fixed shell 2, the bottom end of the fixed shell 2 is fixedly connected with the mounting base 1, the right end of the fixed shell 2 is fixedly connected with a sensing device 8, and the sensing device 8 and the mounting base are fixedly connected. 1 Fixed connection, the inner side of the fixed shell 2 is fixedly connected with a backup function device 7, the top of the fixed shell 2 is screwed with a connecting ring 3, the outer side of the connecting ring 3 is screwed with a protective shell 4, and the inner side of the connecting ring 3 is screwed with an alarm. The indicator light 5, the inner side of the left and right ends of the mounting base 1 are provided with diversion holes 9, the inner side of the fixed shell 2 is fixedly connected with the Bluetooth module 6, the inner side of the standby function device 7 is fixedly connected with the controller 10, and the standby function device 7 includes The connection shell 701, the backup battery 702, the electromagnet 703, the iron block 704, the spring 705, the limit plate 706 and the button switch 707, the inner side of the fixed shell 2 is fixedly connected with the backup battery 702, and the backup battery 702 is fixedly connected with the controller 10 , and the bluetooth module 6 is fixedly connected with the backup battery 702, the inner side of the bottom end of the fixed shell 2 is fixedly connected with a connecting shell 701, and the sensing device 8 includes a dust blocking net 801, a fixing ring 802, a micro fan 803, a fixing rod 804, a smoke sensor 805, the protective cover 806 and the air outlet 807, the right end of the fixed shell 2 is fixedly connected with a protective cover 806, the inner side of the protective cover 806 is fixedly connected with a horizontally arranged fixed rod 804, and the front end of the fixed rod 804 is fixedly connected with a micro fan 803, through The micro blower 803 can suck the outside air into the inner side of the protective cover 806 , and a smoke sensor 805 is fixedly connected to the inner side of the bottom end of the protective cover 806 .

The inner side of the bottom end of the protective cover 806 is provided with an air outlet 807, and the air outlet 807 is communicated with the guide hole 9. The protective shell 4 is made of a protective shell made of acrylic material, which can ensure the normal circulation of the gas inside the protective cover 806. 4. The protection of the alarm indicator light 5 will not affect the normal operation of the alarm indicator light 5. The inner side of the right end of the protective cover 806 is provided with a dust-blocking net 801, and the right end of the dust-blocking net 801 is provided with a fixing ring 802, and the fixing ring 802 It is screwed with the protective cover 806, and the cylindrical dust blocking net 801 can prevent external dust from entering the inner side of the protective cover 806, and also facilitate the disassembly of the dust blocking net 801. The inner side of the bottom end of the connection shell 701 is fixedly connected with a vertically arranged limit The position plate 706, the inner side of the limit plate 706 is slidably connected with a horizontally arranged push rod 708, and the inner side of the left end of the connection shell 701 is fixedly connected with a button switch 707, and the button switch 707 and the push rod 708 are on the same horizontal line, and the right end of the push rod 708 The iron block 704 is fixedly connected, and the backup battery 702 can be controlled by the button switch 707. The outer side of the push rod 708 is provided with a spring 705, and the two ends of the spring 705 are respectively fixedly connected with the limit plate 706 and the iron block 704, and the connection shell An electromagnet 703 is fixedly connected to the inner side of the right end of 701 , and the electromagnet 703 and the iron block 704 are on the same horizontal line, and the position of the iron block 704 can be limited by the spring 705 .

The model of the controller 10 is FX5U, the model of the Bluetooth module 6 is HC-05, the model of the smoke sensor 805 is MQ-2DIP-6, and the model of the micro fan 803 is DFB5020.

Workflow: each power-consuming mechanism in the present utility model is connected with an external power supply before use, and at the same time, the staff connects the external mobile phone or computer with the present utility model through the bluetooth module 6, and the backup battery 702 is connected to the alarm indicator light 5, The bluetooth template 6, the controller 10, the button switch 707, the micro fan 803, and the smoke sensor 805 are also electrically connected. The staff can fix the utility model in a suitable position through the mounting seat 1. When a fire occurs and the utility model When the connected external power supply is short-circuited, the electromagnet 703 is not energized. At this time, the electromagnet 703 loses its magnetism, and the electromagnet 703 does not attract the iron block 704. At the same time, the spring 705 will drive the push rod 708 through the iron block 704. Press the button switch 707 to control the backup battery 702 to supply power to the alarm indicator light 5, the bluetooth template 6, the controller 10, the micro-fan 803, and the smoke sensor 805. At the same time, the micro-fan 803 sucks the outside gas through the ash blocking net 801 for protection. The inside of the cover 806 flows out from the air outlet 807 and the guide hole 9, and the smoke sensor 805 inside the protective cover 806 will identify the inhaled gas, and transmit the detected information to the controller 10 and the Bluetooth module 6, The controller 10 will control the alarm indicator light 5 to give an alarm to the outside world, reminding the staff to deal with the fire in time, and the staff can monitor the working status of the alarm indicator light 5 in real time through the Bluetooth module 6, so as to ensure that the staff can also be at the first time when they are not at the fire scene. Know the fire information, so as to ensure that the staff can deal with the fire in time, and at the same time, the dust blocking net 801 can block the dust from the outside, so as to ensure that the dust from the outside will not block the smoke sensor 805. When disassembling and replacing, the worker rotates the fixing ring 802 counterclockwise to separate the fixing ring 802 from the protective cover 806 , and then the dust blocking net 801 can be taken out from the inner side of the protective cover 806 .

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

Claims (5)

1. The utility model provides a bluetooth alarm device for fire control safety, includes mount pad (1) and set casing (2), its characterized in that: the bottom fixedly connected with mount pad (1) of set casing (2), the right-hand member fixedly connected with induction system (8) of set casing (2), and induction system (8) and mount pad (1) fixed connection, inboard fixedly connected with spare function device (7) of set casing (2), the top screwed connection of set casing (2) has go-between (3), the outside screwed connection of go-between (3) has protective housing (4), the inboard screwed connection of go-between (3) has alarm indicator (5), water conservancy diversion hole (9) have all been seted up to both ends inboard about mount pad (1), inboard fixedly connected with bluetooth module (6) of set casing (2), inboard fixedly connected with controller (10) of spare function device (7), spare function device (7) including connecting shell (701), Spare battery (702), electro-magnet (703), iron plate (704), spring (705), limiting plate (706) and button switch (707), the inboard fixedly connected with spare battery (702) of stationary casing (2), and spare battery (702) and controller (10) fixed connection, and bluetooth module (6) and spare battery (702) fixed connection, the inboard fixedly connected with in bottom of stationary casing (2) connects shell (701), induction system (8) includes ash blocking net (801), solid fixed ring (802), micro-fan (803), dead lever (804), smoke inductor (805), safety cover (806) and venthole (803), the right-hand member fixedly connected with safety cover (806) of stationary casing (2), the inboard fixedly connected with dead lever (804) of horizontal setting of safety cover (806), the front end fixedly connected with micro-fan (803) of dead lever (804), and a smoke sensor (805) is fixedly connected to the inner side of the bottom end of the protective cover (806).

2. The Bluetooth alarm device for fire safety as claimed in claim 1, wherein: venthole (807) have been seted up to the bottom inboard of safety cover (806), and venthole (807) and water conservancy diversion hole (9) intercommunication, protective housing (4) are made by the protective housing of ya keli material.

3. The Bluetooth alarm device for fire safety as claimed in claim 1, wherein: the right-hand member inboard of safety cover (806) is provided with ash blocking net (801), ash blocking net (801)'s right-hand member is provided with solid fixed ring (802), and gu fixed ring (802) and safety cover (806) screwed connection.

4. The Bluetooth alarm device for fire safety as claimed in claim 1, wherein: the limiting plate (706) of the vertical setting of the inboard fixedly connected with in bottom of connecting shell (701), the inboard sliding connection of limiting plate (706) has push rod (708) that the level set up, the inboard fixedly connected with button switch (707) of the left end of connecting shell (701), and on button switch (707) and the same water flat line of push rod (708), the right-hand member fixedly connected with iron plate (704) of push rod (708).

5. The Bluetooth alarm device for fire safety as claimed in claim 4, wherein: the outer side of the push rod (708) is provided with a spring (705), two ends of the spring (705) are fixedly connected with a limiting plate (706) and an iron block (704) respectively, the inner side of the right end of the connecting shell (701) is fixedly connected with an electromagnet (703), and the electromagnet (703) and the iron block (704) are on the same horizontal line.

Images