KR20210095261A - IoT based multi-functional smart fire extinguisher and the fire extinguisher assembly comprising holder thereof - Google Patents

Abstract

The present invention relates to an IoT-based multifunctional smart fire extinguisher, and a fire extinguisher assembly having a holder holding the same. More specifically, the IoT-based multifunctional smart fire extinguisher which senses a fire situation in real-time and transmits a fire occurring signal by an IoT module, having a whistle, an emergency hammer, and a lamp to secure easiness of emergency evacuation and rescue, and a fire extinguisher assembly having a holder holding the same.

Description

IoT based multi-functional smart fire extinguisher and fire extinguisher assembly comprising holder thereof

The present invention relates to an IoT-based multifunctional smart fire extinguisher and a fire extinguisher assembly including a cradle for mounting the same, and more particularly, to perform real-time fire situation detection and fire occurrence signal transmission by an IoT module, and to use a whistle, an emergency hammer and a lamp It relates to a fire extinguisher assembly including an IoT-based multifunctional smart fire extinguisher that secures the ease of emergency evacuation and relief, including the same configuration, and a cradle for mounting the same.

A fire extinguisher refers to a device that is placed in a suitable place inside a building or vehicle and used to extinguish a fire immediately after a fire occurs. There are usually a fountain fire extinguisher that uses compressed air as a cylinder made of metal, a carbon dioxide fire extinguisher that ejects chemically generated carbon dioxide, a powder fire extinguisher that ejects sodium bicarbonate powder, and a foam fire extinguisher that ejects bubbles of carbon dioxide gas. These fire extinguishers are installed in advance at an appropriate place or entrance in the passage, and many people can know the place of installation so that they can quickly extinguish the fire by using a fire extinguisher in an emergency situation called a fire, and the operation method is manual. and is automatically divided.

The fire extinguisher has a structure in which the internal detonator ruptures by pulling out the safety pin, which is a part of the fire extinguisher, and pulling the lever when the fire extinguisher is to be used, thereby discharging the filled extinguishing liquid to the outside. In the case of an automatic fire extinguisher, when a fire occurs by coupling the injection actuator to the nozzle head, which is coupled to the extinguishing agent tank, the heat sensing glass tube of the injection actuator detects the heat of the fire and is damaged while releasing the restraint of the locked striking rod. Structures are known that allow the rod to be propelled forward to open the nozzle head.

In general, such power plants and substations and plant or for an electric switchboard and various devices installed in the electric room, such as a building panel, place extinguishing device mothamyeo be installed directly, instead of having separate the Halon CO ₂ digestion vessel to the ceiling portion of the building itself, In the event of a fire, Halon fire extinguishing equipment, CO ₂ fire extinguishing equipment, or clean fire extinguishing equipment are installed so that the fire can be extinguished.

As an example of the prior art related to a fire extinguisher, in Patent Document 1 below, a 'fire extinguisher equipped with a lighting fixture' has been proposed, and in Patent Document 2 below, a 'protective device for a fire extinguisher having a decorative function' has been proposed. .

Patent Document 1 proposes a fire extinguisher equipped with a lighting device to properly extinguish a fire by securing peripheral visibility even in the event of a power outage due to a fire. There is a separate switch for this, but there is a disadvantage in that it is difficult for the user to operate the lever and the switch in an emergency situation, respectively.

In Patent Document 2, the housing body is fastened while wrapping the fire extinguisher so that the lever and the safety pin of the fire extinguisher protrude to the outside, and the fire extinguisher is protected by external impact and has an aesthetic feeling. proposes a protective device for a fire extinguisher with a decorative function that allows the fire extinguisher to be operated calmly according to the printed wording on the label, but a separate control device is required to simultaneously spray the extinguishing agent and turn on the lamp As a result, there was a disadvantage in that the production cost increased.

Meanwhile, due to the recent development of IoT technology, technology development for a fire extinguisher having a function of detecting whether a fire has occurred through the Internet of Things and transmitting a fire signal to an emergency rescue organization is being actively performed.

As an example of a prior art document related to an IoT-based fire extinguisher, Patent Document 3 proposes a 'fire detection system and method for monitoring fire and providing an evacuation route using the Internet of Things'.

Patent Document 3 proposes an IoT fire extinguishing system that detects the occurrence of a fire situation and provides evacuation-related route information. The design of firefighting measures using large and existing emergency rescue organizations is insufficient.

Republic of Korea Registered Utility Model Publication No. 20-0396586 (published on September 26, 2005) Republic of Korea Patent Publication No. 10-1887914 (published on August 13, 2018) Republic of Korea Patent Publication No. 10-1904031 (announcement date October 04, 2018)

It is an object of the present invention to solve the above problems, as a fire extinguisher assembly including a fire extinguisher for real-time detection of a fire situation around the fire extinguisher and transmission of a fire occurrence signal by an IoT module, and a cradle for mounting the fire extinguisher. An object of the present invention is to provide a fire extinguisher assembly including an IoT-based multi-functional smart fire extinguisher that can provide a signal not only to an emergency rescue organization, but also to a fire extinguisher assembly located within a preset distance or an external terminal registered in the preset distance, and a cradle for mounting the same.

Another object of the present invention is to provide a fire extinguisher assembly including an IoT-based multi-functional smart fire extinguisher that can read fire extinguisher-related information such as fire extinguisher inspection information or fire extinguisher use information through an external terminal, and a cradle for mounting the same.

In addition, an IoT-based multi-functional smart fire extinguisher that can properly inform others of the location of the fire extinguisher user in a situation where a large amount of smoke is generated through the whistle and emergency hammer located in the head, and can also break the window in case of emergency To provide a fire extinguisher assembly including a cradle.

In addition, by rotating the lever part, the fire extinguishing agent is sprayed and the lamp is turned on together, so it can be operated simply in an emergency situation, and even in the event of a power outage due to a fire, it can secure the peripheral vision to properly extinguish the initial fire. It is to provide a fire extinguisher assembly including an IoT-based multi-functional smart fire extinguisher and a cradle for mounting the same.

In addition, a fire extinguisher including an IoT-based multi-functional smart fire extinguisher that can turn on the lamp by pressing the lamp cover, which can secure the surrounding view even in the event of a power outage due to a fire and inform others of an emergency situation, and a cradle for mounting it to provide assembly.

The present invention for achieving the above object, the body portion in which the extinguishing agent (消火劑) container is accommodated; a head portion coupled to an outer surface portion of one side of the body portion; a sensor that is located in any one area of the body or the head and measures any one or more of temperature, haze, and flame information in real time; a processor for determining whether a fire situation has occurred by determining whether any one of the temperature, haze, and flame information measured by the sensor exceeds a preset value; and when it is determined by the processor that a fire situation has occurred, a first fire situation occurrence signal is transmitted to a previously registered emergency rescue organization, and the first fire situation occurrence signal is transmitted to any one or more of a fire extinguisher assembly existing within a predetermined distance and a previously registered external terminal. 2 IoT module including a communication unit for transmitting a fire situation occurrence signal; and a code part that is located in any one area of the body part or the head part, provides at least one of fire extinguisher inspection information, fire extinguisher use information, and an expected evacuation route in case of a fire, and includes a code part readable by an external terminal. It's about fire extinguishers.

Here, the IoT module may further include a memory unit including pre-registered emergency rescue organization information, fire signal-linked fire extinguisher setting information, and pre-set external terminal information.

Here, the IoT module may further include a buzzer for reporting an emergency fire, and the communication unit may transmit the first fire situation occurrence signal and the second fire situation occurrence signal when the buzzer is pressed for a preset time or longer.

Here, in the smart fire extinguisher, a stopper provided with a pressing part for opening and closing an internal valve and one end of the extinguishing agent container may be coupled from both sides of a protruding jaw formed on the inner surface of one side of the body, and the head The nozzle unit communicates with the inside of the extinguishing agent container when the valve is opened to eject the extinguishing agent to the outside; and a lever part in which a part of the handle is exposed to the outside of the head part and is rotatably installed inside the head part, and the lever part opens the valve when a force is applied to the handle and rotates to open the extinguishing agent (消火劑) can be ejected to the outside through the nozzle unit.

Here, the nozzle part is an induction pipe communicating with the inside of the extinguishing agent container when the valve is opened; a pressing plate formed at one end of the guide tube, one surface of which is in contact with the pressing part; a pressing plate lowering guide for guiding the pressing plate to descend by the rotation of the lever part; and a nozzle formed at the other end of the guide tube and having one end exposed to the outer surface of the head or to the outside, wherein the lever portion includes: a handle protruding outside the head; a cylindrical rotating member present at the other end of the handle; a rotation shaft formed through the cylindrical rotation member and fixedly positioned in any one area inside the head part; a connecting member connecting the cylindrical rotating member and the handle, and including an inner hollow region formed so that the guide tube of the nozzle part can pass therethrough; And it may include a guide coupling member located on one side or both sides of the connection member.

Here, the guide coupling member may exist in a state engaged with the pressing plate lowering guide so that the pressing plate included in the nozzle part is lowered by the rotation of the lever part. In this case, when a force is applied to the handle and the connecting member and the guide coupling member move downward relative to the rotation axis, the pressure plate lowering guide existing in a state engaged with the guide coupling member lowers the pressure plate, The pressing plate may press the pressing part to open the valve.

Here, one end of the head part is exposed to the outside through the whistle opening hole 22 of the head part 20, and the other end of the head part is fixed inside the head part; and a whistle portion including a pair of whistle fixing guides for fixing the whistle within the head portion.

Here, the nozzle part is an induction pipe communicating with the inside of the extinguishing agent container when the valve is opened; a pressing plate formed at one end of the guide tube, one surface of which is in contact with the pressing part; and a nozzle formed at the other end of the guide tube and having one end exposed to the outside or the outer surface of the head, wherein the lever part includes: a first rotating plate in which a first rotating shaft protrudes outwardly from a central portion of one surface; a second rotating plate having a second rotating shaft protruding outwardly from a central portion of one surface and disposed parallel to the first rotating plate; and the handle in which an opposite end of the portion exposed to the outside of the head part is integrally formed with one end of the first rotating plate and the second rotating plate, wherein the nozzle unit includes the guide tube and the first rotating plate and the first rotating plate It may be installed to pass through the space between the second rotating plates.

Here, the nozzle unit is installed so that the other surface of the pressing plate is slidably in contact with the rims of the first and second rotating plates, and the first rotating shaft or A first protrusion formed to be farther away from the second rotational shaft is formed, and when a force is applied to the handle to rotate the lever part about the first rotational shaft and the second rotational shaft, the first projection is the pressing plate may be pushed outward and the pressing plate may open the valve by pressing the pressing part.

Here, the smart fire extinguisher includes a lamp module including a support plate provided with a lamp on one side; a battery for supplying power to the lamp module; and a lamp cover that covers and protects the lamp, has an inner end installed adjacent to one side of the lamp module, and has an outer end exposed to the outside of the head unit.

Here, the lamp module is provided on one side of the support plate and is operated when the support plate and the lamp cover are pushed to be adjacent to each other to turn on the lamp. a receiving part for accommodating the lamp part to be movable by a predetermined distance in the depth direction from the part; and an interlocking member rotatably installed in the head part to move the lamp module and the battery in the direction of the lamp cover as the lever part rotates as a force is applied to the handle.

Here, a first toothed portion is formed on the other side of the rim of the first rotary plate and the second rotary plate, and the interlocking member includes a second toothed portion formed on one side of the side portion; and a second protrusion formed on the other side of the side part. In this case, when a force is applied to the handle and the lever part is rotated about the first and second rotation shafts, the interlocking member is rotated by the second toothed portion engaged with the first toothed portion while the second rotational shaft is rotated. 2 The protrusion may move the lamp module and the battery toward the lamp cover.

Here, the head portion is an emergency hammer coupled and fixed to one side of the head portion; and an emergency hammer cover detachably coupled to one side of the head part so as to cover the emergency hammer.

The present invention also, the IoT-based multi-functional smart fire extinguisher; And it relates to a fire extinguisher assembly including a cradle on which the fire extinguisher is mounted.

Here, the cradle may include a speaker that provides a voice alarm when the fire extinguisher is separated.

According to the IoT-based smart fire extinguisher according to the present invention, a fire occurrence signal can be transmitted not only to an emergency rescue organization, but also to a fire extinguisher assembly or an external terminal existing within a preset distance for detecting a fire situation and transmitting a fire occurrence signal accordingly. , it is possible to diversify the provision of emergency measures in case of fire.

In addition, it is possible to ensure that fire extinguisher users have easy access to fire extinguisher-related information by making it possible to read fire extinguisher-related information, such as fire extinguisher inspection information or fire extinguisher use information, through an external terminal.

In addition, it is possible to properly inform others of the location of the fire extinguisher user in a fire situation in which a large amount of fumes or the like occur, and also to break the window in case of an emergency to ensure emergency evacuation and ease of relief.

In addition, by rotating the lever part, the fire extinguishing agent is sprayed and the lamp is turned on together, so it can be operated simply in an emergency situation, and even in the event of a power outage due to a fire, it can secure the peripheral vision to properly extinguish the initial fire. there is.

In addition, the lamp can be turned on by pressing the lamp cover, so that it is possible to secure a peripheral view even during a power outage due to a fire, and to inform other people of an emergency situation is obtained.

1 is a view showing the appearance of an IoT-based smart fire extinguisher according to various embodiments of the present invention;
2 is a diagram showing a block diagram of an IoT module included in an IoT-based smart fire extinguisher;
3 is a view showing an exploded perspective view of an IoT-based smart fire extinguisher;
4, 7 and 8 are views showing the internal structure of the head part of the IoT-based smart fire extinguisher;
5 is a view for explaining a specific example of the structure of the nozzle unit of the IoT-based smart fire extinguisher;
6 and 9 are diagrams for explaining a specific example of the structure of the lever part of the IoT-based smart fire extinguisher.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in various different forms, only this embodiment allows the disclosure of the present invention to be complete and the scope of the invention to those of ordinary skill in the art completely It is provided to inform you.

The terminology used herein is for the purpose of describing the embodiments and is not intended to limit the present invention. As used herein, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, "comprises" and/or "comprising" refers to the presence of one or more other components, steps, operations and/or elements mentioned. or addition is not excluded.

As used herein, “embodiment”, “example”, “aspect”, “exemplary”, etc. are to be construed as advantageous in which any aspect or design described is preferred or advantageous over other aspects or designs. it is not doing

Also, the term 'or' means 'inclusive or' rather than 'exclusive or'. That is, unless stated otherwise or clear from context, the expression 'x employs a or b' means any one of natural inclusive permutations.

Also, as used herein and in the claims, the singular expression "a" or "an" generally means "one or more" unless stated otherwise or clear from the context that it relates to the singular form. should be interpreted as

In addition, terms such as first, second, etc. used in this specification and claims may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

Unless otherwise defined, all terms (including technical and scientific terms) used herein may be used with the meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not to be interpreted ideally or excessively unless clearly specifically defined.

Meanwhile, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. And, the terms (terminology) used in this specification are terms used to properly express the embodiment of the present invention, which may vary according to the intention of the user or operator, or customs in the field to which the present invention belongs. Accordingly, definitions of these terms should be made based on the content throughout this specification.

Hereinafter, the overall configuration of the IoT-based smart fire extinguisher according to the present invention will be described.

1 is a view showing the overall appearance of an IoT-based smart fire extinguisher according to the present invention, FIG. 2 is a diagram showing a block diagram of the IoT module included in the IoT-based smart fire extinguisher according to the present invention, and FIG. It is a diagram showing an exploded perspective view of an IoT-based smart fire extinguisher according to the invention.

The IoT-based smart fire extinguisher 1 according to the present invention includes a body portion 10 in which an extinguishing agent container 30 is accommodated; a head coupled to one side of the body portion 10 The part 20; the body part 10 or the IoT module 40 located in any one area of the head part 20: and a code part 50.

The IoT-based smart fire extinguisher 1 according to the present invention detects a fire situation in real time based on the Internet of Things, and when it is determined as a fire situation, transmits a fire occurrence signal to an emergency rescue organization such as 119 and a nearby fire extinguisher assembly or pre-registered fire extinguisher assembly. The function to transmit to the user's external terminal can be implemented through the IoT module 40, and information on how to use a fire extinguisher, inspection status, and an evacuation route in case of fire can be acquired through the smart tag-based code unit 50.

The IoT module 40 is located in any one of the body part 10 and the head part 20 of the fire extinguisher 1 . Although it is shown in FIG. 1 that the IoT module 40 is located on the outside of the body part 10 , this is only an example according to the present invention, and the IoT module 40 is located outside any one of the head part 20 . It may be located in an area.

IoT module 40, as shown in Figure 2, a sensor 41 for measuring any one or more of temperature, haze and flame information in real time; a processor 42 for determining whether a fire situation has occurred by determining whether any one of the temperature, haze, and flame information measured by the sensor 41 exceeds a preset value; and when it is determined by the processor 42 that a fire situation has occurred, a first fire situation occurrence signal is transmitted to a registered emergency rescue organization, and any one or more of a fire extinguisher assembly and a previously registered external terminal existing within a preset distance and a communication unit 43 for transmitting a second fire situation occurrence signal to the .

Each configuration of the IoT module 40 is controlled by the processor 42 , and each function may be implemented by the operation of the processor 42 .

The sensor 41 is to measure any one or more of temperature, haze, and flame information, and may be, for example, a sensor for measuring temperature, haze, and flame information.

The sensor 41 may measure both temperature, haze and flame information as a single sensor, or may measure temperature, haze and flame information respectively as two or three separate sensors.

In one example, the sensor 41 may include a temperature measurement first sensor, a haze measurement second sensor and a flame measurement third sensor.

The processor 42 analyzes the information on the temperature, haze and flame measured by the sensor 41 to perform comparative analysis with a threshold value for preset temperature, haze and flame information, and then determines whether a fire situation occurs perform the function

Thresholds or preset values for preset temperature, haze, and flame information used to determine whether a fire situation occurs may be, for example, a value stored in the memory unit 44 of the IoT module 40 .

The processor 42 determines that a fire occurs when any one of the temperature, haze, and flame information measured by the sensor 41 exceeds a preset value, and in this case, the communication unit 43 determines that the fire situation has occurred Contributed data can be transmitted together.

When it is determined by the processor 42 that a fire has occurred, the communication unit 43 transmits a first fire situation occurrence signal to a pre-registered emergency rescue organization, and among the fire extinguisher assembly and pre-registered external terminals existing within a preset distance. Transmits a second fire situation occurrence signal to one or more.

The first fire situation occurrence signal and the second fire situation occurrence signal transmitted by the communication unit 43 include, for example, a fire location, fire extinguisher information including the IoT module 40, fire extinguisher manager information, and fire situation occurrence determination contribution data may be included. The fire extinguisher information may include information such as a fire extinguisher manufacturing date, a fire extinguisher installation date, or a fire extinguisher inspection date, and the fire extinguisher manager information may include information such as a fire extinguisher manager name or contact information, and the fire situation occurrence determination contribution data includes , for example, the processor 42 may include any one or more data of temperature data, haze data, and flame data contributed in determining the occurrence of a fire situation.

The pre-registered emergency rescue organization that transmits the first fire situation occurrence signal may be, for example, 119, 112 or a national disaster management center.

The fire extinguisher assembly that transmits the second fire situation occurrence signal is present within a preset distance, and may be, for example, a fire extinguisher assembly existing within a radius of several tens to several thousand meters. The fire extinguisher assembly for receiving the second fire situation occurrence signal may have, for example, the same communication unit 43 as the IoT-based smart fire extinguisher according to the present invention. In addition, the communication unit may be provided in the fire extinguisher in the fire extinguisher assembly, or may be provided in a cradle on which the fire extinguisher is mounted.

The pre-registered external terminal for transmitting the second fire situation occurrence signal is, for example, a terminal to which a purchaser of a fire extinguisher is registered, and may be a smart device such as a smart phone or a tablet.

The communication unit 43 transmits the first fire situation occurrence signal to a previously registered emergency rescue organization, so that the emergency rescue organization can quickly mobilize to the location of the fire, and at the same time transmits the second fire situation occurrence signal to a short distance. By transmitting to the located fire extinguisher assembly or registered user terminal, immediate and rapid fire extinguishing measures are induced in the vicinity even before the emergency rescue organization is dispatched.

Meanwhile, the communication unit 43 may simultaneously transmit the second fire situation occurrence signal to both the fire extinguisher assembly existing within a preset distance and the pre-registered external terminal.

In a specific example, when it is determined by the processor 42 that a fire situation has occurred, the communication unit 43 transmits a first fire situation occurrence signal to a pre-registered emergency rescue organization, and the fire extinguisher assembly and device existing within a preset distance. A second fire situation occurrence signal may be transmitted to the registered external terminal.

The communication unit 43 may also receive a fire situation occurrence signal provided from another fire extinguisher or fire extinguisher assembly, and the received fire situation occurrence signal is transmitted through a speaker built into the fire extinguisher itself or a speaker provided on a cradle of the fire extinguisher. It may be provided in the form of a voice notification in the vicinity.

The communication unit 43 transmits the first fire situation occurrence signal and the second fire situation occurrence signal, for example, a low-power broadband communication network method (LPWA Network), or a cellular communication method such as LTE, 4G or 5G, or, Various wireless communication methods such as wireless communication methods such as Wi-Fi or Bluetooth may be used without limitation.

The IoT module 40 may further include a memory unit 44 including pre-registered emergency rescue organization information, fire signal-linked fire extinguisher setting information, and pre-set external terminal information.

The memory unit 44 may include, for example, a non-volatile memory, a volatile memory, a flash-memory, a hard disk drive (HDD), or a solid state drive (SSD). The memory unit 44 is accessed by the processor 42 , and reading/writing/modification/deletion/update of data by the processor 42 may be performed.

The IoT module 40 may further include a configuration for direct and immediate fire situation occurrence signal transmission to a third party in the vicinity of the fire extinguisher.

In one example, the IoT module 40 may further include a buzzer 45 for reporting an emergency fire. In this case, when the buzzer 45 is pressed for more than a preset time, the communication unit 43 may transmit the first fire situation occurrence signal and the second fire situation occurrence signal.

Specifically, the IoT module 40 may further include a buzzer 45 for reporting an emergency fire in the form of a button on which side of the outside, and the processor 42 determines whether the buzzer 45 is pressed for a preset time or longer. After that, when it is determined that an emergency fire has occurred by being pressed for a preset time or longer, the communication unit 43 may be controlled to transmit the first fire occurrence signal and the second fire occurrence signal, respectively.

The IoT module 40 may further include a speaker 46 that provides a sound of a fire situation occurrence notification corresponding to a fire situation occurrence signal provided from an external fire extinguisher or fire extinguisher assembly and received by the communication unit 43 .

The code part 50 is located in any one of the body part 10 and the head part 20 of the fire extinguisher 1 . Although it is shown in FIG. 1 that the code part 50 is located on the outside of the body part 10 , this is only an example according to the present invention, and the code part 50 is any one outside of the head part 20 . It may be located in an area.

The code unit 50 serves to provide at least one of fire extinguisher inspection information, fire extinguisher use information, and an expected evacuation route in case of a fire, and is readable by an external terminal.

The fire extinguisher inspection information provided by the code unit 50 may include information such as an inspection history including the first and last inspection dates of the fire extinguisher, the fire extinguisher inspection result, the scheduled date of the fire extinguisher inspection, and the fire extinguisher inspection method, and the fire extinguisher use information includes the fire extinguisher use Information such as method, precautions for use, and actions to be taken in case of fire extinguisher failure may be included.

Preferably, the code unit 50 may provide all of the fire extinguisher inspection information, fire extinguisher use information, and an expected evacuation route in case of a fire.

The code unit 50 may be formed in the form of a QR code, a barcode, or an IC chip, but the form is not particularly limited, and if it can be read and viewed by a camera provided in an external terminal, specifically, a smartphone or tablet, etc. Any shape is fine.

Through the provision of the code unit 50, there is an advantage that the fire extinguisher user can be immediately provided with at least one information of fire extinguisher inspection information, fire extinguisher use information, and an expected evacuation route in case of a fire.

Hereinafter, the structure of the IoT-based multi-functional smart fire extinguisher will be described in detail.

The body part 10 and the head part 20 form the overall appearance of the IoT-based smart fire extinguisher 1 according to the present invention, and the body part 10 accommodates the extinguishing agent container 30 therein. Thus, the body shape of the animal is formed, and the head portion 20 is formed in the shape of the head of the animal to have an external shape similar to that of the animal as a whole, thereby protecting the extinguishing agent container 30 and having an aesthetic feeling.

For example, as shown in FIG. 1 , the head unit 20 may have an outer shape of a rhinoceros head or an elephant's head shape.

Therefore, while a general fire extinguisher is not beautiful in appearance and is painted in red, which creates anxiety and causes the user to place the fire extinguisher in a corner of the room or inside the furniture, the IoT-based smart fire extinguisher 1 according to the present invention can be used by the user at home. However, there is an advantage in that it can be placed and stored in a well visible place in the vehicle without objection.

The fire extinguishing agent container 30 is a container in which the fire extinguishing agent is filled, and is generally a cylindrical container made of metal. Extinguishing agent is a substance used to put out fire. Specially processed sodium bicarbonate powder (for fire extinguishing) used in foam fire extinguishers such as sodium bicarbonate, casein, gelatin, saponin, soda ash, aluminum sulfate, etc. Silver 100 mesh or higher is required), Halon 1211 used for Halon fire extinguishers, carbon dioxide used for carbon dioxide fire extinguishers, etc. there is.

The stopper 60 is coupled to one end of the extinguishing agent container 30 to seal the extinguishing agent container 30, thereby leaking the extinguishing agent inside the extinguishing agent container 30. A function of discharging the extinguishing agent inside the extinguishing agent container 30 to the outside when the pressing part 61 is pressed by the rotation of the lever part because a valve (not shown) is provided inside. do

To this end, a flow path communicating with the inside of the fire extinguishing agent container 30 is formed inside the pressing part 61 when the valve is opened, and the pressing part 61 is moved outwardly inside the stopper 60 . A spring that generates a biasing force and a valve that opens as the pressing portion 61 is pressed is provided.

One side of the body portion 10 is coupled to the head portion 20 and the other side is a member for accommodating a fire extinguishing agent container 30 therein.

The other side of the body portion 10 is generally formed in a cylindrical shape with the other end open to accommodate a part or all of the extinguishing agent container 30 therein.

One side of the body portion 10 is formed in a ring-shaped shape having a smaller diameter than the other side of the body portion 10, an opening to which the stopper portion 60 can be coupled is formed therein, and the inner surface of one side of the body portion 10 is formed. is provided with a protruding jaw 11 protruding in the circumferential direction.

4 and 8, the protrusion 11 is formed in the circumferential direction on the entire inner surface of one side of the body 10 to form a ring shape, but the protrusion 11 is necessarily the inner surface of one side of the body 10 It does not have to be formed in a ring shape on the entire part, and may be formed to partially protrude from a part of the inner surface of one side of the body part 10 .

In addition, at least one coupling groove for coupling with the head part 20 may be formed on an outer surface of one side of the body part 10 .

However, the body portion 10 and the head portion 20 may be coupled to each other in various ways such as screw coupling, adhesion or fusion in addition to the coupling structure in which the rib is fitted into the coupling groove.

It is preferable that one side of the body portion 10 is formed of a rigid synthetic resin material to increase the overall strength of the manual fire extinguisher 1 according to the present invention, but one side of the body portion 10 is made of a soft synthetic resin material with elasticity. can also be formed with

However, when one side of the body portion 10 is formed of a flexible synthetic resin material having elasticity, a stopper portion 60 having relatively high strength is used to prevent deformation of one side of the body portion 10, thereby preventing the body portion 10 from being deformed. It is preferable to prevent separation or destruction of the portion to which the head and the head 20 are coupled.

On the other hand, the other side of the body portion 10 is preferably formed of a soft synthetic resin material having elasticity.

Accordingly, when the fire extinguishing agent container 30 is accommodated in the body portion 10, the other side of the body portion 10 is tensioned and deformed by the fire extinguishing agent container 30, thereby ) The outer surface portion of the container 30 and the inner surface portion of the other side of the body portion 10 can be combined in close contact.

The extinguishing agent container 30 and the stopper 60 are coupled to the body 10 in such a way that they are coupled from both sides of the protrusion 11 formed on the inner surface of one side of the body 10 .

Accordingly, the extinguishing agent container 30 and the stopper 60 are coupled to each other to prevent leakage of the extinguishing agent inside the extinguishing agent container 30 and, as well as to prevent the extinguishing agent from leaking. The container 30 and the stopper 60 are coupled to each other so as not to be easily separated from the body 10 by the protrusion 11 positioned between the container 30 and the stopper 60 .

The head part 20 is provided with a nozzle part 70, a lever part 80 and a hammer part 100, and also has any one of a whistle part 90 and a lamp part 100 depending on the structure, When force is applied to the handle 81 and the lever part 80 is rotated, the valve of the stopper part 60 is opened to inject the extinguishing agent inside the extinguishing agent container 30 into the nozzle part 70 It is a part that has a function of ejecting it to the outside through the

The nozzle part 70, the lever part 80, and the hammer part 100 provided in the head part 20 are, as shown in FIG. 3, the head part 20 by a pair of cases coupled from left to right. Can be coupled as a component of, a pair of cases can be coupled by using fastening bolts and nuts, or by bonding or fusion bonding.

And, as shown in FIG. 3 , at least one or more reinforcing pillars or reinforcing bars 21 are provided between the pair of cases to be coupled to the pair of cases, whereby the overall strength of the head unit 20 . can be significantly higher.

However, the case constituting most of the outer shape of the head unit 20 as described above does not necessarily have to be made of a pair coupled from the left and right, and the case includes the nozzle unit 70 , the lever unit 80 , and the hammer unit 100 . It can be designed in a variety of structures that can be easily combined with components while ensuring sufficient strength.

Hereinafter, the first structure of the head unit 20 will be described in more detail with reference to FIGS. 4 to 6 .

4 shows a first structure of the head unit 20 according to the present invention, and FIGS. 5 and 6 are a nozzle unit 70 and a lever unit 80 included in the first structure of the head unit 20 . The detailed structure of is shown.

As shown in FIG. 4 , the head part 20 may include a nozzle part 70 and a lever part 80 , and as shown in FIGS. 5 and 6 , the nozzle part 70 is the valve. Inducing pipe 71 communicating with the inside of the extinguishing agent container 30 when the opening of the; a pressing plate 72 formed at one end of the guide tube 71 and having one surface in contact with the pressing portion 61; a pressure plate lowering guide 73 for guiding the pressure plate 72 to descend by the rotation of the lever part 80; and a nozzle 74 formed at the other end of the guide tube 71 and having one end exposed to the outer surface or the outside of the head portion 20; and the lever as shown in FIGS. 4 and 7 . The portion 80 includes a handle 81 protruding outside the head portion 20; a cylindrical rotating member 82 present at the other end of the handle 81; a rotation shaft 83 formed through the cylindrical rotation member 82 and fixedly positioned in any one area inside the head portion 20; a connecting member 84 connecting the cylindrical rotating member 82 and the handle 81 and including an inner hollow region formed so that the guide tube 71 of the nozzle unit 70 can pass therethrough; and a guide coupling member 85 positioned on one side or both sides of the connection member 84 .

The nozzle part 60 according to the first structure of the head part 20 communicates with the inside of the extinguishing agent container 30 when the valve inside the stopper part 60 is opened to release the extinguishing agent to the outside. As a component that functions to eject, as shown in FIGS. 5 and 6 , it is configured to include a guide tube 71 , a pressing plate 72 , a pressing plate lowering guide 73 , and a nozzle 74 .

The guide pipe 71 is a component having the shape of a long tube connecting the nozzle 74 formed at the other end from the pressure plate 72 formed at one end, and is communicated from the pressure plate 72 to the nozzle 74 It has an internal flow path.

In addition, as described above, a flow path communicating with the inside of the extinguishing agent container 30 is also formed inside the pressing part 61 of the stopper 60 when the valve is opened, and the guide pipe 71 is a stopper When the valve inside the part 60 is opened, it is possible to communicate with the inside of the extinguishing agent container 30 .

5 and 6, the guide tube 71 is shown in a shape in which a straight tube is bent at the central part as a whole, but the guide tube 71 is not necessarily formed in a shape in which a straight tube is bent, and a curved line such as a streamline It may be formed in a tubular shape.

The pressing plate 72 is a member formed at one end of the guide tube 71 , and when the nozzle part 70 is installed in the head part 20 , one surface is installed so as to be in contact with the pressing part 61 of the stopper part 60 . part to be

When one surface of the pressing plate 72 and the pressing part 61 come into contact with each other, the flow path inside the pressing plate 72 and the pressing part 61 communicate with each other, and the pressing part 61 is pressed to the stopper 60 ) When the internal valve is opened, the extinguishing agent inside the extinguishing agent container 30 can be ejected to the outside through the nozzle part 74 .

However, the pressing plate 72 is not necessarily formed in a flat plate shape, and an enlarged diameter portion is provided at the connection portion with the guide tube 71 so that the outer end of the pressing portion 61 is inserted into the pressing plate 72 by a predetermined depth. (72) may be inserted into the coupling, the pressure plate 72 may be provided with a packing member for preventing leakage of the extinguishing agent (消消消劑) inside.

The pressure plate descending guide 73 transmits the power induced by the rotation of the lever part 80 to the pressure plate 72 to guide the pressure plate 72 to descend.

Specifically, the pressure plate lowering guide 73, as shown in FIG. 6, is coupled as a pair on both sides near the pressure plate 72, and is engaged with the guide coupling member 85 in the head portion 20. It may be to guide the pressure plate 72 to descend through the guide coupling member 85 according to the rotation of the lever part 80 in existence.

The nozzle 74 is a member formed at the other end of the guide pipe 71 , and when the nozzle unit 70 is installed in the head unit 20 , one end of the nozzle 74 is installed to be exposed to the outside or the outside of the head unit 20 . part to be

This nozzle 74 functions like a general nozzle that controls the direction of the flowing fluid and increases the speed thereof, and the valve inside the stopper 60 is opened and the nozzle part 70 is a fire extinguishing agent container. (30) When communicating with the inside, the final extinguishing agent (消火劑) passes through the nozzle 74, and the speed is increased to be discharged to the outside.

When the lever part 80 according to the first structure of the head part 20 is rotated by applying force to the handle 81, the valve inside the stopper part 60 is opened to open the extinguishing agent container 30. As a component that functions to eject the fire extinguishing agent inside through the nozzle unit 70, the handle 81, the cylindrical rotating member 82, the rotating shaft 83, the connecting member 84, and the guide coupling member (85) may be included.

The cylindrical rotation member 82 may have a cylindrical shape and a structure in which the rotation shaft 83 passes through the inside, and is located at the lower end of the handle 81 to serve as a shaft of the descending power provided from the handle 81 . ) can be done with

The rotating shaft 83 is formed through the cylindrical rotating member 82 and may be fixedly positioned in any one area inside the head part 20 , and specifically, the rotating shaft 83 is provided as long as it constitutes the head part 20 . It may be fixedly positioned on any one of the pair of cases.

The rotation shaft 83 and the cylindrical rotation member 82 may be coupled and fixed by, for example, a shaft fixing member 86 . The shaft fixing member 86 may be positioned on both sides of the cylindrical rotation member 82 to couple and fix the rotation shaft 83 and the cylindrical rotation member 82 .

The connecting member 84 is a configuration corresponding to the first and second rotating plates included in the second structure of the head unit 20, and connects the cylindrical rotating member 82 and the handle 81, and the nozzle unit 70 ) may include an inner hollow region formed so that the guide tube 71 can pass therethrough. In the IoT-based smart fire extinguisher 1 according to the present invention, the guide pipe 71 passes the hollow region of the connection member 84 included in the lever part 80 rotatably installed inside the head part 20 . By installing the nozzle part 70 in such a way that it is possible to efficiently arrange the nozzle part 70 and the lever part 80 in the interior space of the compact head part 20 , there is an advantage.

The guide coupling member 85 may be located on one side or both sides of the connection member 84 , and preferably located on both sides of the connection member 84 .

The guide coupling member 85 may exist in a state engaged with the pressing plate lowering guide 73 so that the pressing plate 72 included in the nozzle part 70 descends by the rotation of the lever part 80 . Therefore, when a force is applied to the handle 81 and the connecting member 84 and the guide coupling member 85 move downward with respect to the rotation shaft 83 , the pressure plate lowering guide that exists in a state engaged with the guide coupling member 85 . 730 lowers the pressing plate 72 , and ultimately the lowered pressing plate 72 presses the pressing part 61 to open the valve.

The first structure of the head unit 20 may further include a whistle unit 90 capable of implementing an emergency relief function when a fire situation occurs.

Specifically, as shown in FIG. 4 , the head unit 20 has one end exposed to the outside through the whistle opening hole 22 of the head unit 20 , and the other end is inside the head unit 20 , as shown in FIG. Whistle 91 that exists in a fixed state; And it may further include a whistle portion 90 including a pair of whistle fixing guides 92 for fixing the whistle 91 in the head portion 20 inside. In this case, the head unit 20 may further include a whistle opening hole 22 for opening any one end of the whistle 91 to the outside so that the fire extinguisher user can perform emergency relief activities using the whistle 91 . there is.

The first structure of the head portion 20 also includes an emergency hammer 101 coupled and fixed to one side of the head portion 20; And it may further include a hammer part 100 including an emergency hammer cover 102 detachably coupled to one side of the head part 20 so as to cover the emergency hammer 101 .

The emergency hammer 101 is an emergency hammer coupled and fixed to one side of the head unit 20, and the inner end is formed with a fixing unit having a dovetail-shaped cross section and is fixed to one side of the head unit 20, and the outer end is generally An impact portion formed in the shape of a pointed cone is formed.

The emergency hammer 101 is made of a metal or non-metal material having sufficient strength and is fixed to one side of the head portion 20 .

And, the emergency hammer cover 102 is a member detachably coupled to the case of the head unit 20 on one side of the head unit 20 .

Therefore, in normal times, it is coupled to the head unit 20 to cover the emergency hammer 101, thereby preventing injury by the emergency hammer 101 due to the user's carelessness, etc., and in an emergency, the user can use the emergency hammer cover 102 After separating from the head part 20 to expose the emergency hammer 90 to the outside, it is possible to break the window with the emergency hammer 101 .

Hereinafter, the second structure of the head unit 20 will be described in more detail with reference to FIGS. 7 to 9 .

The second structure of the head unit 20 may include a nozzle unit 70 , a lever unit 80 , and a lamp unit 110 as shown in FIGS. 7 and 8 .

The nozzle unit 70 according to the second structure of the head unit 20 includes a guide tube 71, a pressure plate 72 formed at one end of the guide tube 71 and one surface of which is in contact with the pressing portion 61; and a nozzle 74 formed at the other end of the guide tube 71 and having one end exposed to the outer surface or the outside of the head unit 20 .

The nozzle unit 70 according to the second structure of the head unit 20 may not include the pressure plate lowering guide 73 unlike the nozzle unit 70 according to the first structure of the head unit 20 , which This is because the lowering of the pressing plate 72 can be induced by the structure of the lever part 80 without a separate pressing plate descending guide 73 .

A detailed description of the guide tube 71 , the pressure plate 72 , and the nozzle 74 of the nozzle unit 70 according to the second structure of the head unit 20 is described in the nozzle unit 70 according to the first structure. practically the same as

The lever part 80 according to the second structure of the head part 20 is rotatably installed inside the head part 20 so that a part of the handle 81 is exposed to the outside of the head part 20, and the first rotating plate (87), the second rotary plate (88) and is configured to include a handle (81).

The first rotating plate 87 and the second rotating plate 88 are formed in an approximately disk shape and are spaced apart from each other by a predetermined distance and arranged in parallel, and at the center of one surface of the first rotating plate 87 is a first rotating shaft 871 . It is formed to protrude outward, and a second rotation shaft 881 is formed to protrude outwardly in the central portion of one surface of the second rotation plate 88 .

The handle 81 is a part that can rotate the lever part 80 by the user pulling it by hand and applying a force. When the lever part 80 is rotatably installed inside the head part 20, some of the head part (20) is exposed to the outside, and as shown in FIG. 9, the opposite end of the portion exposed to the outside of the head part 20 is one end of the first rotating plate 87 and the second rotating plate 88 and will be formed integrally.

In this way, one end of the first rotating plate 87 and the second rotating plate 88 is integrally formed with the handle 81, and the first rotating plate 87 and the second rotating plate 88 are spaced apart from each other by a predetermined distance. The distance between them is maintained while connecting between the rims of the first rotating plate 87 and the second rotating plate 88 also between the other ends of the first rotating plate 87 and the second rotating plate 88 so that they can be arranged in parallel. It is preferable that a connecting rib for supporting it is formed as much as possible.

With this structure, when the lever part 80 is installed inside the head part 20, it is rotatably installed by the first rotation shaft 871 and the second rotation shaft 881, and the first rotation plate 87 ) and the second rotating plate 88, even when the lever part 80 is rotated to a certain extent, a space is formed in which the guide pipe 71 of the nozzle part 70 can pass without being jammed.

Therefore, in the IoT-based smart fire extinguisher 1 according to the present invention, the first rotating plate 87 and the second rotating plate ( 88), by installing the nozzle part 70 to pass through the space between, there is an advantage in that the nozzle part 70 and the lever part 80 can be efficiently arranged in the inner space of the compact head part 20. .

On the other hand, as shown in Figures 7 to 9, the first rotational plate 87 and the second rotational plate 88 on one side of the edge portion of the first rotational shaft 871 or the second rotational shaft 881 so that the distance from the farther away The formed first protrusions 87a and 88a are formed, and when the lever part 80 is rotatably installed inside the head part 20 , the nozzle part 70 has the other surface of the pressing plate 72 on the first rotating plate. (87) and the second rotating plate 88 may be installed so as to slidably contact the edge portion.

Accordingly, when a force is applied to the handle 81 and the lever part 80 is rotated about the first rotational shaft 87 and the second rotational shaft 88, the first protrusions 87a and 88a press the pressing plate 62. Pushing to the outside, the pressing plate 62 presses the pressing portion 41 to open the valve inside the stopper 60 .

And, as shown in FIGS. 7 to 9 , the first toothed portions 87b and 88b are formed on the other side of the rim of the first rotary plate 87 and the second rotary plate 88 .

The second structure of the head unit 20 also includes a lamp module 111 including a support plate 1111 having a lamp 1112 on one side thereof; a battery 112 for supplying power to the lamp module 111; and a lamp cover 113 that covers and protects the lamp 1112 and is installed so that the inner end is installed adjacent to one side of the lamp module 111 and the outer end is exposed to the outside of the head unit 20 . It may further include a unit 110 .

The lamp module 111 is a component that receives power from the battery 112 and drives the lamp 1112 to generate light, and includes a support plate 1111 for driving the lamp 1112 and a support plate 1111 . It is configured to include a lamp 1112 and a switch 1113 provided on one side of the (see FIG. 3).

The support plate 1111 receives power from the battery 112 that is in contact with the support plate 1111 while supporting the lamp 1112 and the switch 1113 installed on one side, and the lamp 1112 when the switch 1113 is operated. It functions to drive and has the shape of a thin plate as a whole.

The support plate 1111 generally has a circular plate shape, but may be configured in a polygonal plate shape such as a quadrangle or a hexagon.

The lamp 1112 is a component that is driven by the support plate 1111 and functions to generate light, and is usually installed and fixed in the central part of one side of the support plate 1111, but it is not necessarily installed and fixed in the central part of one side. does not exist.

Various types of lamps such as LED lamps, fluorescent lamps, halogen lamps, and discharge lamps may be used as the lamp 1112, but it is preferable to use an LED lamp in consideration of luminous efficiency and lifespan, and in this case, the support plate ( 1111) is also preferably a printed circuit board (PCB) having a circuit for driving the LED lamp.

The switch 1113 is installed on one side of the support plate 1111, and when the support plate 1111 and the lamp cover 113 are pushed to be adjacent to each other, they are pressed and operated to light the lamp 1112.

This switch 1113 is installed near the edge of one side of the support plate 1111 so that it can be pressed by the inner end of the lamp cover 113 when the support plate 1111 and the lamp cover 113 are pushed to be adjacent to each other. It is preferable (see FIG. 3), and it is preferable that a general button switch is used.

The battery 112 is a component serving to supply power to the lamp module 111, and is preferably installed in contact with the other side of the support plate 1111 in the accommodating part 24 of the head part 20, and the battery Alternatively, a storage battery may be used, and may be connected to an external power source through a cable to receive power.

However, the battery 112 does not necessarily have to be installed to be in contact with the other side of the support plate 1111 , and the support plate 1111 and the battery 112 are pushed in a direction closer to each other so that the support plate 1111 and the battery 112 come into contact with each other. It may be installed so that power is supplied from the battery 112 to the lamp module 111 only when it is.

The lamp cover 113 is a component that covers and protects the lamp 1112 , and a space part open to one side is formed therein, and the head part ( When installed in the accommodating part 21 of the 20), the lamp 1112 located in the space of the lamp cover 113 is covered and protected.

At this time, as shown in FIGS. 7 and 8 , the lamp cover 113 is installed so that a part of the lamp cover 113 protrudes outside the receiving part 24 and is exposed to the outside of the head part 20 .

The lamp cover 113 may be made of a colorless or light-transmitting material of various colors, and in general, it is preferable to be made of a plastic or acrylic material having sufficient strength.

The head unit 20 may further include a receiving unit 24 for accommodating the lamp unit 110 .

7 and 8 , the accommodating part 24 accommodates the lamp part 110 so that the lamp part 110 is movable by a predetermined distance in the depth direction from the outer surface of the head part 20 . .

In detail, the accommodating part 24 is formed with an accommodating space capable of accommodating the inner ends of the lamp module 111 , the battery 112 and the lamp cover 113 therein, and the inner end of the accommodating space is the battery 112 . ), an opening is formed so that a part of one side is exposed.

Then, a second support jaw protruding inwardly is formed in the middle portion of the first blocking jaw protruding inwardly at the edge of the opening and the receiving part 24, and in the receiving space between the first supporting jaw and the second support jaw. The inner ends of the lamp module 111 , the battery 112 and the lamp cover 113 are accommodated.

At this time, the distance between the first support jaw and the second support jaw is the distance between the first support jaw and the second support jaw plus the thickness of the inner ends of the lamp module 111 , the battery 112 , and the lamp cover 113 . It is formed to be farther by a predetermined distance. Accordingly, the inner ends of the lamp module 111 , the battery 112 , and the lamp cover 113 are movably received by a predetermined distance in the depth direction from the outer surface of the head portion 20 in the receiving portion 24 . do.

Accordingly, usually, the support plate 1111 and the lamp cover 113 are separated by a distance that the switch 1113 is not pressed, so that the lamp 1112 is not turned on. When the lever part 80 is rotated by pressing the exposed outer part of the lamp cover 113 by hand or applying force to the handle 81, the support plate 1111 and the lamp cover 113 are pushed to be adjacent to each other. The switch 1113 is pressed so that the lamp 1112 can be turned on.

Accordingly, there is an advantage in that the user can turn on the lamp 1112 by pressing the lamp cover 113 to secure the peripheral view even in the event of a power outage due to a fire and to inform other people of an emergency situation.

In addition, as shown in FIG. 7 , the head unit 20 may further include an interlocking member 23 rotatably installed therein.

The interlocking member 23 moves the lamp module 111 and the battery 112 in the direction of the lamp cover 113 as the lever part 80 is rotated by applying force to the handle 81 so that the switch 1113 is pressed. As a component that functions to light the lamp 1112 of the lamp unit 50 by doing so, it is approximately formed in a cam shape, and as shown in FIG. and a second protrusion 232 formed on the other side of the side part.

When the interlocking member 23 is installed inside the head unit 20, the rim of the first rotating plate 87 and the second rotating plate 88 of the lever unit 80 and the battery ( 112) while being installed between the second toothed portion 231 is engaged with the first toothed portion (87b, 88b) of the lever portion 80, and rotates together according to the rotation of the first rotary plate 87 and the second rotary plate 88 installed as much as possible.

And, the second protrusion 232 functions like a cam, and when a force is applied to the handle 81 and the lever part 80 is rotated about the first rotation shaft 87 and the second rotation shaft 88, As the interlocking member 23 is rotated by the second toothed portion 231 engaged with the first toothed portion 87b, 88b, the second protruding portion 232 connects the lamp module 111 and the battery 112 to the lamp cover ( 113) will move in the direction.

Therefore, the user applies force to the handle 81 and rotates the lever part 80, so that the fire extinguishing agent is sprayed and the lamp 1112 is turned on together, so it can be operated simply in an emergency situation, and power failure due to fire There is an advantage in that it is possible to properly extinguish the fire in the early stage by securing the peripheral view even in the case of a fire.

However, even if the fire extinguishing agent is sprayed and the lamp 1112 is turned on by the rotation of the lever part 80, it is not necessary that the fire extinguishing agent injection and the lighting of the lamp 1112 are started at the same time, for example, the lever When the part 80 is rotated a little, the lamp 1112 is turned on first, and when the lever part 80 is rotated a little more, it may be designed so that the extinguishing agent is ejected.

In this case, the user can first rotate the lever part 80 slightly to secure a peripheral view in the event of a power outage due to fire, and then move to a position where fire suppression is easy, and after moving to an appropriate position, the lever part 80 It is possible to extinguish the fire at an early stage by further rotating the

The first structure and the second structure of the head unit 20 may further include a safety pin 120 .

The safety pin 120 is normally disposed between the body portion 10 and the handle 81 to prevent the handle 81 from being pulled in the body portion 10 direction.劑) is a component that functions to prevent the injection and lighting of the lamp 1112, and a pull ring formed in a ring shape and one end are integrally connected to one side of the pull ring so that a finger can be pulled through the central through hole. It extends and the other end is configured to include a connection band detachably coupled to the case of the head (20).

4, 7 and 8, the pull ring of the safety pin 120 is formed in an appropriate size so that the handle 81 and the body portion 10 when the handle 81 is pulled in the body portion 10 direction. ) It is preferable to be designed so as to block the rotation of the lever part 80 by being sandwiched between them.

Therefore, even if the user pulls the handle 81 before separating the safety pin 120 from the head 20 by putting a finger or the like in the pull ring, the injection of the fire extinguishing agent can be prevented.

However, according to various embodiments, in the second structure of the head portion 20, the user pulls the handle 81 and the lever portion 80 is rotated a little, and then the pull ring of the safety pin 120 is separated from the handle 81. It may be designed so that the lamp 1112 is turned on while being sandwiched between the body parts 10 and the rotation of the lever part 80 is blocked. In this case, the user does not need to worry about the fire extinguishing agent being sprayed, and by pulling the handle 81 to drive the lamp 1112, the user can secure the peripheral view in the event of a power outage due to a fire, and then move to a position where fire suppression is easy. After removing the safety pin 120 by moving to an appropriate position, the lever 80 is further rotated to eject the fire extinguishing agent, thereby suppressing the fire in the initial stage.

The present invention also relates to a fire extinguisher assembly comprising the IoT-based smart fire extinguisher.

The fire extinguisher assembly includes an IoT-based smart fire extinguisher according to the present invention and a cradle for mounting the fire extinguisher.

The cradle serves to mount the IoT-based smart fire extinguisher, and has a first surface having a structure corresponding to the lower structure of the smart fire extinguisher shown in FIG. 1 and a predetermined wall surface as the opposite surface of the first surface Or it may include a second surface designed to be fixed to the structure.

In addition, the cradle may include a speaker that provides a voice alarm when the fire extinguisher is separated. By including the speaker in the cradle as described above, it is possible to more clearly inform that a fire situation has occurred in the vicinity when the fire extinguisher is separated from the cradle according to the occurrence of a fire situation.

In addition, the cradle may further include a receiving module for receiving a fire situation occurrence signal provided from a fire extinguisher located within a predetermined distance. In this case, the received fire situation occurrence signal may be provided to the peripheral part as an audio signal through the speaker.

Although the present invention has been described in detail according to the above embodiments, the present invention is not limited to the above embodiments, and various modifications and variations are possible without departing from the spirit and scope of the present invention. Accordingly, such variations or modifications should be construed as being included in the scope of the present invention.

10: body part
11: protruding jaw
20: head
21: reinforcement bar
22: whistle open hole
23: Existing interlocking member
231: second toothed part
232: second protrusion
24: receiving part 21
30: extinguishing agent container
40: IoT module
41: sensor
42: processor
43: communication department
44: memory unit
45: buzzer for reporting fire
46: speaker
50: code part
60: existing stopper
61: Existing press
70: existing nozzle part
71: guide tube
72: press plate
73: push plate lowering guide
74: nozzle
80: lever part
81: handle
82: cylindrical rotating member
83: rotation shaft
84: connection member
85: guide coupling member
86: shaft fixing member
87: first rotating plate
87a, 88a: first protrusion
87b, 88b: first toothed part
871: first axis of rotation
88: second rotating plate
881 second axis of rotation
90: whistle
91: whistle
92: whistle fixing guide
100: hammer
101: emergency hammer
102: emergency hammer cover
110: lamp unit
111: lamp module
1111: support plate
1112 : lamp
1113 : switch
112: battery
113: lamp cover
120: safety pin

Claims (15)

The body portion in which the extinguishing agent (消火劑) container is accommodated therein;
a head portion coupled to an outer surface portion of one side of the body portion;
a sensor that is located in any one area of the body or the head and measures any one or more of temperature, haze, and flame information in real time; a processor for determining whether a fire situation has occurred by determining whether any one of the temperature, haze, and flame information measured by the sensor exceeds a preset value; and when it is determined by the processor that a fire situation has occurred, a first fire situation occurrence signal is transmitted to a previously registered emergency rescue organization, and the first fire situation occurrence signal is transmitted to any one or more of a fire extinguisher assembly existing within a predetermined distance and a previously registered external terminal. 2 IoT module including a communication unit for transmitting a fire situation occurrence signal; and
IoT-based multi-functional smart fire extinguisher that is located in any one area of the body or the head, provides at least one of fire extinguisher inspection information, fire extinguisher use information, and an expected evacuation route in case of a fire, and includes a code unit readable by an external terminal . The method of claim 1,
The IoT module is
IoT-based multi-functional smart fire extinguisher further comprising a memory unit including pre-registered emergency rescue agency information, fire signal-linked fire extinguisher setting information, and pre-set external terminal information. The method of claim 1,
The IoT module is
Further comprising a buzzer for reporting an emergency fire,
The communication unit,
An IoT-based multi-functional smart fire extinguisher that transmits the first fire situation occurrence signal and the second fire situation occurrence signal when the buzzer is pressed for more than a preset time. The method of claim 1,
A stopper provided with a pressing part for opening and closing the internal valve and one end of the fire extinguishing agent container are coupled from both sides of the protrusion formed on the inner surface of one side of the body,
The head part,
a nozzle unit communicating with the inside of the extinguishing agent container when the valve is opened to eject the extinguishing agent to the outside; and
A part of the handle is exposed to the outside of the head part, and a lever part rotatably installed inside the head part; and
IoT-based multi-functional smart fire extinguisher that opens the valve when the lever part rotates by applying force to the handle to eject the extinguishing agent to the outside through the nozzle part. 5. The method of claim 4,
The nozzle unit,
an induction pipe communicating with the inside of the extinguishing agent container when the valve is opened;
a pressing plate formed at one end of the guide tube, one surface of which is in contact with the pressing part;
a pressing plate lowering guide for guiding the pressing plate to descend by the rotation of the lever part; and
a nozzle formed at the other end of the guide tube and having one end exposed to the outer surface of the head or to the outside; and
The lever part,
a handle protruding outside the head;
a cylindrical rotating member present at the other end of the handle;
a rotation shaft formed through the cylindrical rotation member and fixedly positioned in any one area inside the head part;
a connecting member connecting the cylindrical rotating member and the handle, and including an inner hollow region formed so that the guide tube of the nozzle part can pass therethrough; and
IoT-based multi-functional smart fire extinguisher comprising a guide coupling member located on one side or both sides of the connection member. 6. The method of claim 5,
The guide coupling member,
Exists in a state engaged with the pressing plate descending guide so that the pressing plate included in the nozzle part is lowered by the rotation of the lever part,
When a force is applied to the handle and the connecting member and the guide coupling member move downward with respect to the rotation axis, the pressure plate lowering guide existing in a state engaged with the guide coupling member lowers the pressure plate, and the lowered pressure plate An IoT-based multi-functional smart fire extinguisher that opens the valve by pressing the pusher. 6. The method of claim 5,
The head part,
a whistle having one end exposed to the outside through the whistle opening hole of the head part, and the other end being fixed inside the head part; and
IoT-based multi-functional smart fire extinguisher further comprising a whistle comprising a pair of whistle fixing guides for fixing the whistle inside the head. 5. The method of claim 4,
The nozzle unit,
an induction pipe communicating with the inside of the extinguishing agent container when the valve is opened;
a pressing plate formed at one end of the guide tube, one surface of which is in contact with the pressing part; and
a nozzle formed at the other end of the guide tube and having one end exposed to the outer surface of the head or to the outside; and
The lever part,
a first rotating plate having a first rotating shaft protruding outwardly from a central portion of one surface;
a second rotating plate having a second rotating shaft protruding outwardly from a central portion of one surface and disposed parallel to the first rotating plate; and
and the handle having an opposite end of the portion exposed to the outside of the head part formed integrally with one end of the first and second rotating plates.
IoT-based multi-functional smart fire extinguisher that is installed such that the nozzle unit passes the space between the first rotating plate and the second rotating plate so that the guide pipe passes. 9. The method of claim 8,
The nozzle unit is installed so that the other surface of the pressing plate is slidably in contact with the edge portions of the first and second rotation plates,
A first protrusion is formed on one side of the edge of the first rotating plate and the second rotating plate so that a distance from the first rotating shaft or the second rotating shaft is increased,
When a force is applied to the handle and the lever part is rotated about the first and second rotation shafts, the first protrusion pushes the pressing plate outward and the pressing plate presses the pressing part to open the valve. smart fire extinguisher. 9. The method of claim 8,
a lamp module including a support plate provided with a lamp on one side thereof;
a battery for supplying power to the lamp module; and
IoT-based multi-function smart fire extinguisher comprising a lamp unit comprising a; a lamp cover that covers and protects the lamp and has an inner end installed adjacent to one side of the lamp module and an outer end exposed to the outside of the head unit. 11. The method of claim 10,
The lamp module is
a switch provided on one side of the support plate and operated when the support plate and the lamp cover are pushed to be adjacent to each other to turn on the lamp;
The head part,
a receiving part for accommodating the lamp part so that the lamp part is movable by a predetermined distance in a depth direction from the outer surface part of the head part; and
IoT-based multi-functional smart fire extinguisher further comprising a; interlocking member rotatably installed in the head unit to move the lamp module and the battery in the direction of the lamp cover as the lever is rotated by applying a force to the handle. 12. The method of claim 11,
A first toothed portion is formed on the other side of the edge portion of the first rotary plate and the second rotary plate,
The interlocking member is
a second toothed part formed on one side of the side part; and
a second protrusion formed on the other side of the side part; and
When a force is applied to the handle and the lever part is rotated about the first rotational shaft and the second rotational shaft, as the interlocking member is rotated by the second toothed portion engaged with the first toothed portion, the second protrusion is An IoT-based multi-functional smart fire extinguisher that moves the lamp module and the battery in the direction of the lamp cover. 11. The method of claim 7 or 10,
The head part,
an emergency hammer coupled and fixed to one side of the head; and an emergency hammer cover detachably coupled to one side of the head so as to cover the emergency hammer. The IoT-based multi-functional smart fire extinguisher according to claim 1; and
A fire extinguisher assembly comprising a cradle on which the fire extinguisher is mounted. 15. The method of claim 14,
the cradle,
A fire extinguisher assembly including a speaker for providing a voice alarm when the fire extinguisher is separated.

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