KR101734514B1 - Extinguisher cover placed on power socket for rapid fire suppression - Google Patents

Extinguisher cover placed on power socket for rapid fire suppression Download PDF

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Publication number
KR101734514B1
KR101734514B1 KR1020150124618A KR20150124618A KR101734514B1 KR 101734514 B1 KR101734514 B1 KR 101734514B1 KR 1020150124618 A KR1020150124618 A KR 1020150124618A KR 20150124618 A KR20150124618 A KR 20150124618A KR 101734514 B1 KR101734514 B1 KR 101734514B1
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KR
South Korea
Prior art keywords
fire
extinguishing material
power outlet
receptacle
fire extinguishing
Prior art date
Application number
KR1020150124618A
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Korean (ko)
Other versions
KR20170027963A (en
Inventor
이동운
진태석
김상백
김민찬
장성하
유민우
추예찬
김영현
윤준호
임덕건
최영헌
박정민
허효정
Original Assignee
동서대학교 산학협력단
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Priority to KR1020150124618A priority Critical patent/KR101734514B1/en
Publication of KR20170027963A publication Critical patent/KR20170027963A/en
Application granted granted Critical
Publication of KR101734514B1 publication Critical patent/KR101734514B1/en

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/527—Flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The present invention provides a fire extinguisher with a power outlet for early fire suppression. The fire extinguisher having a power outlet for fire suppression according to the present invention can be applied to a conventional power outlet which is fixed on the surface of a power outlet and is installed in a power outlet easily and easily, The fire extinguishing material is ejected in the direction of the terminal to enable early suppression of the fire, and the fire point is prevented from becoming dirty during the fire extinguishing process.
A fire extinguisher having a power outlet for emergency suppression according to the present invention comprises: a cover case (10) mounted on a surface of a power outlet (1) having a connection terminal (2) into which a plug (3) is inserted; A fire extinguishing material receiver (20) installed in the cover case (10) and containing extinguishing material; The fire extinguishing material of the fire extinguisher receptacle 20 is connected to the connection terminal 2 of the power outlet 1 when a fire occurs in the power plug receptacle 1 And a fire extinguishing material spouting port 30 for guiding the fire extinguishing material spouting out to the outside.

Description

{Extinguisher cover placed on power socket for rapid fire suppression}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a fire extinguisher having a power outlet for fire suppression, and more particularly, The present invention relates to a fire extinguisher with a power outlet for early suppression in which fire extinguishing material is ejected in the direction of the connection terminal of a power outlet to enable early suppression of fire while preventing the fire occurrence site from becoming dirty during the fire extinguishing process.

Typically, the home is equipped with a flush-type power outlet that can be plugged into the wall of the building to provide power to the appliance. In addition, when the electric wire of the electric apparatus can not be extended sufficiently to the installation position of the electric outlet, a multi-outlet may be used to supply power to a plurality of electric apparatuses.

Electricity fires are increasingly caused by overvoltages or short circuits in such power outlets. Therefore, each household is provided with an earth leakage breaker so that the power supply can be cut off when a short circuit occurs. The leakage circuit breaker can cut off the power supply when a short circuit occurs. However, after the ignition is once caused by a short circuit or an overcurrent, the ignited flame is not turned off even if the power supply is cut off.

Therefore, a fire extinguishing device with fire extinguishing function needs to be installed in the power outlet so that the fire can be suppressed quickly after the fire has occurred.

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Korean Patent Laid-Open Publication No. 10-2014-0103456 entitled "Outlet with fire extinguishing function" Korean Registered Patent Publication No. 10-1011709 "Outlet"

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a fire extinguishing system that can be applied to a conventional power outlet, Which can be easily and easily installed in a fire extinguisher.

Further, according to the present invention, a fire extinguishing material jet port directed to the connection terminal direction of a power outlet is formed on the surface of the lid case so that the fire extinguishing material is ejected toward the connection terminal of the power outlet when a fire occurs, The present invention aims to provide a new type of fire extinguisher with a power outlet for suppressing fire prematurely.

In addition, the present invention enables warning light or a warning sound to be output when the temperature around the power outlet is increased, or the case where the cover case is surface treated with a zeotropy paint, It is an object of the present invention to provide a new type of fire extinguisher with power outlet for suppressing fire prematurely so that measures for early suppression can be promptly performed.

According to an aspect of the present invention for achieving the above-described object, the present invention provides a power supply apparatus including: a cover case (10) mounted on a surface of a power outlet (1) having a connection terminal (2) into which a plug (3) is inserted; A fire extinguishing material receiver (20) installed in the cover case (10) and containing extinguishing material; The fire extinguishing material of the fire extinguisher receptacle 20 is connected to the connection terminal 2 of the power outlet 1 when a fire occurs in the power plug receptacle 1 And a fire extinguishing agent spout (30) for guiding the fire extinguishing spout (30) to be sprayed to the fire extinguisher.

The fire extinguisher having a power outlet for fire suppression according to the present invention includes a heat sensing sensor (40) installed in the cover case (10) and sensing heat; A fire extinguishing material discharge unit 50 connected to the inside of the fire extinguishing material receptacle 20 and inducing discharge of the extinguishing material contained in the fire extinguishing material receptacle 20 into the fire extinguishing material vent 30; Receives the thermal sensing information from the thermal sensor 40, detects the current temperature value, sets the critical temperature value for fire determination to be compared with the current temperature value in real time, and if the current temperature value exceeds the critical temperature value for fire determination And a controller (60) for activating the pyrogen emitter (50).

In the fire extinguisher with fire extinguisher for early fire suppression according to the present invention, the lid case 10 has a plate shape with a through hole 11 corresponding to the connection terminal 2 of the power outlet 1 at its center , The fire extinguishing material jet port 30 may be formed so as to face the through hole 11 at a position spaced apart from the through hole 11.

The cover case 10 is formed in a rectangular line shape surrounding the connection terminal 2 of the power outlet 1 and the fire extinguishing substance spouting port 30 is formed in a shape of a rectangular shape extending from the connection terminal 2 of the power outlet 1 To face the connection terminal 2 at the same position.

The controller 60 further includes a warning lamp 70 and a speaker 80 installed in the lid case 10, and the controller 60 determines whether the pre-fire suppression power outlet- A current temperature rising speed value is calculated, and a critical temperature rising speed value for fire determination is set and compared with the present temperature rising speed value in real time. When the present temperature value exceeds the threshold value for fire determination and the current temperature rising speed value The warning light 70 and the loudspeaker 80 may be operated to output warning light and a warning sound.

The cover case 10 is made of a material including a nonflammable powder fire extinguishing material and is surface-treated with a zeotropy paint to change color in response to a change in the present temperature value. .

According to the present invention, it is possible to apply the fire extinguishing function to an ordinary power outlet, which is already installed, to perform an early fire suppression function, to easily install it in a power outlet, . In addition, according to the fire extinguisher having a power outlet for suppressing fire prematurely according to the present invention, when a fire occurs, fire extinguishing material is ejected in the direction of the connection terminal of the power outlet so that the fire can be suppressed prematurely, Is prevented from becoming dirty. According to the fire extinguisher having a power outlet for emergency suppression according to the present invention, warning light or a warning sound is output when the temperature around the power outlet rises, and the color change of the cover case surface-treated with the sion paint is changed. And measures for early suppression of the fire can be made quickly.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 and FIG. 2 are block diagrams of a fire extinguisher with a power outlet for early fire suppression according to the present invention; FIG.
FIG. 3 is a block diagram of a power outlet-type fire extinguisher according to an embodiment of the present invention; FIG.
4 is a view illustrating a cover case according to an embodiment of the present invention;
5 is a view illustrating a cover case according to another embodiment of the present invention;
FIG. 6 is a view illustrating a fire extinguishing material jetting control configuration of a power outlet-equipped fire extinguisher according to an embodiment of the present invention; FIG.
FIG. 7 is a view showing an openable and closable structure of a cover case according to an embodiment of the present invention and an replaceable extinguishing material receptacle; FIG.
8 is a detailed control block diagram of a fire extinguisher with a power outlet for early fire suppression according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings and the detailed description, there is a description of a configuration and an operation which can be readily recognized by those skilled in the art from general power outlets, connection terminals, plugs, extinguishing materials, liquid fire extinguishing coals, powder fire extinguishing materials, The cities and references are brief or omitted. In the drawings and specification, there are shown in the drawings and will not be described in detail, and only the technical features related to the present invention are shown or described only briefly. Respectively.

1 and 2, a fire extinguisher 100 for a fire extinguisher for early fire suppression according to the present invention includes a cover case 10, a fire extinguishing material receptacle 20, and a fire extinguishing material vent 30 .

The lid case 10 is mounted on the surface of the power outlet 1 having the connection terminal 2 into which the plug 3 is inserted. The cover case 10 may have a flat plate shape having a size corresponding to the surface area of the power outlet 1 or may have a rectangular line shape corresponding to the outline line of the power outlet 1. The lid case 10 is stacked on the surface of the power outlet 1, and is integrated with the power outlet 1.

On the other hand, the lid case 10 is preferably made of a material including a nonflammable powdered fire extinguishing material, so that the lid case 10 may not burn when a fire occurs. In addition, the cover case 10 can be surface-treated with a thion paint so that the color of the surface of the cover case 10 is changed corresponding to the change of the current temperature value, .

The fire extinguishing material receptacle 20 is installed in the cover case 10, and the fire extinguishing material is accommodated therein. The fire extinguisher receptacle 20 may be installed inside the cover case 10. As the extinguishing material, liquid digestive carbon which is harmless to human body and excellent in digestion performance can be used, but it is not limited thereto.

The fire extinguishing material jet port 30 is formed on the surface of the lid case 10 in connection with the fire extinguishing material receptacle 20. Such a fire extinguishing agent spout 30 induces fire extinguishing material of the fire extinguisher receptacle 20 to be ejected toward the connection terminal 2 of the power outlet 1 when a fire occurs in the power outlet 1. [ To this end, one end of the fire extinguishing material receptacle 20 may be formed of a thin film made of a low melting material or a thermoplastic material. In this case, when the temperature rises, one end of the fire extinguisher receptacle 20 is melted or burned and opened, and the fire extinguishing substance is discharged to the fire extinguishing substance outlet 30. Alternatively, one end of the extinguishing agent receptacle 20 may be an open / close valve. In this case, when the temperature rises, one end of the extinguishing agent container 20 is opened by the opening operation of the on-off valve, and the extinguishing material is discharged to the extinguishing agent spout 30. It is needless to say that various structures for opening the fire extinguisher receptacle 20 other than the fire extinguishing material receptacle 20 may be applied.

Since the fire extinguisher 100 for a fire extinguisher for early suppression according to the present invention is fixed to the surface of the power outlet 1, it can be easily and easily installed in a conventional power outlet 1 . The fire extinguisher cover 100 for fire suppression according to the present invention has a structure in which fire extinguishing material is ejected toward the connection terminal 2 of the power outlet 1 into which the plug 3 is inserted, It is possible to suppress the fire and prevent the fire point from becoming dirty during the fire extinguishing process.

3, a fire extinguisher 100 for a fire extinguisher for early suppression according to an embodiment of the present invention includes a cover case 10, a fire extinguishing material receptacle 20, a fire extinguishing material vent 30, ), A fire extinguisher discharger (50), and a controller (60).

The lid case 10 may be a flat lid case 10a in the form of a flat plate formed with a through hole 11 corresponding to the connection terminal 2 of the power outlet 1 as shown in Fig. Such a cover case 10 has a surface area corresponding to the surface area of the power outlet 1. The lid case 10 may be laminated to the power outlet 1 by an adhesive material such as double-sided tape or may be laminated to the power outlet 1 by a separate fastening element. Alternatively, the lid case 10 may include a rectangular-line-shaped lid case 10b having a rectangular line shape surrounding the connection terminal 2 of the power outlet 1 as shown in Fig. The central portion of the rectangular-line-shaped cover case 10b is composed of an opening 12 having a predetermined cross-sectional shape including a rectangular cross-section.

The lid case 10 is laminated to the outer line of the power outlet 1 by a bonding material such as double-sided tape or a separate fastening element.

The cover case 10 according to the embodiment of the present invention is made of a material including a nonflammable powder fire extinguishing material and is surface-treated with a sion paint.

The extinguishment material receptacle 20 is interchangeably installed inside the cover case 10, and the extinguishing material in which the liquid digestive coal is used is accommodated therein. The fire extinguishant receptacle 20 may be replaced and used if there is no damage to the power outlet-type fire extinguishers 100 except for the fire extinguisher receptacle 20 during the initial suppression of the fire, . For this purpose, the extinguishing material receptacle 20 may be a small ampoule 20a as shown in FIG. In addition, the extinguishing material receiver 20 is filled with the extinguishing material at a high pressure so that the extinguishing material can be injected at high speed through the extinguishing material outlet 30. The one end of the extinguishing agent receptacle 20 is opened by an ultra-small solenoid valve 51 that opens and closes as shown in FIG. 6 so that the extinguishing material is discharged to the extinguishing agent outlet 30.

On the other hand, on the surface of the lid case 10, an opening / closing plate 13 for replacing the extinguishing material receptacle 20 is formed as shown in Fig. 7, or the lid case 10 is detachably coupled .

The fire extinguishing material spouting port 30 formed in the flat plate lid case 10a is formed so as to face the through hole 11 at a position apart from the through hole 11 of the flat plate lid case 10a. Here, one or more pairs of extinguishing agent spouts 30 forming a set can be formed on the right and left sides of the through-hole 11. The spray nozzle 30 according to the embodiment of the present invention may have a quadrature horizontal section and a rectangular vertical section as shown in FIG.

The fire extinguishing substance spouting port 30 formed in the rectangular line cover case 10b is formed so as to face the connection terminal 2 at a position apart from the connection terminal 2 of the power outlet 1, The lid 30 may be formed in a rectangular slit shape on the inner surface of the rectangular-shaped lid case 10b as shown in Fig.

The heat sensing sensor 40 is installed in the cover case 10 to sense the heat around the power outlet 1 so that the ambient temperature of the power outlet 1 can be detected. For this purpose, the temperature sensor 40a may be used as the heat sensor 40, but the present invention is not limited thereto.

The fire extinguisher discharger 50 is provided to be connected to the inside of the fire extinguisher receptacle 20 to induce discharge of the extinguishing material contained in the fire extinguisher receptacle 20 to the fire extinguishing material outlet 30. For this purpose, the extinguishing agent discharge unit 50 may include an ultra-small solenoid valve 51 installed at one end of the extinguishing material receptacle 20 to open and close as shown in FIG.

The warning light 70 and the speaker 80 are installed in the cover case 10 to output warning light and a warning sound for fire prevention and fire notification.

The controller 60 receives the thermal sensing information from the thermal sensing sensor 40, detects the current temperature value, compares the detected temperature value with the current temperature value in real time, sets the current temperature value to the fire determination threshold temperature And activates the extinguishant discharger 50 when the value of the extinguishing agent is exceeded. The controller 60 according to the embodiment of the present invention calculates the current temperature rise rate value from the history of the current temperature value variation as shown in FIG. 8, sets the threshold temperature rise rate value for fire determination, And when the present temperature value exceeds the threshold value for fire identification and when the current temperature rise rate value exceeds the threshold value for threshold value for fire determination, the warning lamp 70 and the speaker 80 are operated to generate a warning The light and warning sound are output.

The fire extinguisher cover 100 for fire suppression according to the embodiment of the present invention is constructed such that the cover case 10 in which the extinguishment material receptacle 20 is installed is mounted and fixed on the surface of the power outlet 1 The present invention can be applied to a conventional power outlet 1 that is already installed. In addition, in the case of the fire extinguisher with fire extinguisher for early fire suppression according to the embodiment of the present invention, installation in the power outlet 1 can be performed easily and easily.

The fire extinguisher cover 100 for fire suppression according to the embodiment of the present invention is constructed such that the fire extinguishing substance spouting port 30 directed toward the connection terminal 2 of the power outlet 1 contacts the surface of the cover case 10 The fire extinguishing material is ejected in the direction of the connection terminal of the power outlet 1 when a fire occurs so that the fire can be suppressed early and the fire occurrence point in the fire extinguishing process is prevented from becoming dirty . In addition, warning light or a warning sound is output when the ambient temperature of the power outlet 1 is raised, while the cover case 10 is exposed to light when the ambient temperature of the power source outlet 1 rises, while the fire extinguisher cover 100 for early- And the temperature is rising due to the color change, it can be known to the surrounding area, so that measures for preventing fire or early suppression of fire can be made quickly.

While the present invention has been shown and described in connection with the exemplary embodiments, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.

1: Power outlet 2: Connection terminal
3: plug 10: cover case
10a: Flat plate lid case 10b: Square line type lid case
11: through hole 12: opening face
13: open / close plate 20: extinguishing material receptor
20a: small ampule 30: extinguishing agent
31: injection nozzle 40: heat sensor
40a: Temperature sensor 50: Extinguisher
51: ultra-small solenoid valve 60: controller
70: Warning light 80: Speaker
100: Power outlet for fire suppression

Claims (6)

(1) having a connecting terminal (2) for inserting a plug (3), which is made of a material including a nonflammable powder extinguishing material, A lid case 10 formed in a square plate shape having a through-hole 11 corresponding to the main body 2 at a central portion and surrounding the connection terminal 2 of the power outlet 1;
A fire extinguishing material receptacle 20 provided in the cover case 10 and containing a fire extinguishing material and made of a small ampoule;
Is formed on the surface of the cover case (10) in connection with the extinguishing material receptacle (20) and is formed so as to face the through hole (11) at a position spaced apart from the through hole (11) 2, the fire extinguishing material of the fire extinguisher receptacle 20 is directed toward the connection terminal 2 of the power outlet 1 when a fire occurs in the power plug receptacle 1, A fire extinguishing material outlet 30 for guiding the fire extinguishing material 30 to be ejected;
A heat sensing sensor (40) installed in the cover case (10) for sensing heat;
And is connected to the inside of the digestive material receptacle 20 to induce discharge of the extinguishing material contained in the digestive substance receptacle 20 into the digestive substance discharge port 30 and is provided at one end of the digestive substance receptacle 20, An extinguishing material ejector 50 having a micro solenoid valve 51;
Receives the thermal sensing information from the thermal sensor 40, detects the current temperature value, sets the critical temperature value for fire determination to be compared with the current temperature value in real time, and if the current temperature value exceeds the critical temperature value for fire determination A controller (60) for activating the pyrogen emitter (50);
A warning light (70) installed in the cover case (10) and a speaker (80)
The controller 60 calculates the current temperature rise speed value from the history of the current temperature value change, sets the threshold temperature rise speed value for fire determination and compares the present temperature rise speed value with the current temperature rise speed value in real time, The warning light 70 and the speaker 80 are operated to output a warning light and a warning sound when the current temperature rise speed value exceeds the temperature value and the current temperature rise speed value exceeds the fire determination threshold temperature rise speed value Fire extinguisher with power outlet for early suppression of fire. delete delete delete delete delete
KR1020150124618A 2015-09-03 2015-09-03 Extinguisher cover placed on power socket for rapid fire suppression KR101734514B1 (en)

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KR101734514B1 true KR101734514B1 (en) 2017-05-11

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KR102249270B1 (en) * 2019-12-16 2021-05-07 이진국 Safety multi-tap equipped with a fire extinguisher
KR20220111403A (en) 2021-02-02 2022-08-09 라웅재 Smart outlets device for preventing fire

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CN107970540B (en) * 2017-11-23 2023-03-28 中国汽车技术研究中心 Auxiliary fire extinguishing device for vehicle power battery test
CN108539501A (en) * 2018-05-29 2018-09-14 罗毅 Socket waterproof fireproofing combination and its fire-proof belt and socket water-tight device
CN110279960A (en) * 2019-05-29 2019-09-27 陕西飞机工业（集团）有限公司 It is a kind of to prevent fires from fire extinguishing socket and plug
KR102138928B1 (en) * 2020-05-22 2020-07-29 주식회사 코리아오션텍 Wire connector with fire fighting function
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