KR200372128Y1 - Multi-functional fire proof door - Google Patents

Abstract

The present invention relates to a multi-functional fire door, door closer (1) for performing the automatic closing function of the fire door to prevent the transition of fire and smoke in the event of fire; A digital door lock unit 2 which mechanically and electrically performs a locking and releasing function of the fire door; An input unit (3) which performs a function of receiving a predetermined input mechanically or electromagnetically from the user at the outer side of the fire door and converting the data into data and transmitting the predetermined input; A fire detection unit (4) for detecting a fire and performing a function of converting and transmitting the predetermined data into predetermined data; A first memory unit 5 in which data related to control is stored in a software form and executable, and a message related to fire and crime prevention is stored; A power supply unit 6 for supplying power; And a central controller 7 connected to the door closer, the digital door lock unit, the input unit, the fire detection unit, the first memory unit, and the power unit to perform a control function. Characterized in that it comprises a.

Description

Multi-functional fire proof door

The present invention relates to a multifunctional fire door, and more specifically, the function of the basic fire door, the function to automatically close the fire door to prevent the spread of fire and toxic gas in the event of a fire, the function for identifying the visitor's identity, security function and The present invention relates to a multifunctional fire door that performs a home network function.

In general, a conventional fire door opens and closes an emergency exit of a space partitioned within a building by a fire door in order to prevent a fire spreading to another space and expanding a fire zone or spreading a gas generated by the fire to another space when a fire occurs in the building. In order to ensure that the open fire door is always closed, an automatic closing unit is installed at the top of the fire door and the emergency exit to keep the fire door closed at all times.

In addition, the conventional fire door is provided with an intercom device adjacent to the fire door, so as to confirm the visitor's identity and to lock and release the fire door through the mechanical or electronic door lock device of the fire door.

In addition, the conventional fire door is provided with a fire alarm device and a network connected thereto adjacent to the fire door, to output a fire alarm message to the user and transmit to the outside.

In addition, the conventional fire door is equipped with a security-related device in the vicinity of the fire door, so that the user is aware of the intrusion through the speaker and the warning lights when the outside intrusion, or whether the security company or the security company through the network linked to the security-related device The police department has to be notified.

However, in order to have a device that performs the above functions, each has to be installed separately, which causes inconvenience in installation.

In addition, the devices that perform the above functions are not interworked with each other or partially interworked with each other, resulting in inconvenience in use.

An object of the present invention is to solve the above problems, the basic fire door function, the function to automatically close the fire door to prevent the spread of fire and toxic gas in the event of fire, the function to check the identity of visitors, the electronic door lock function, By integrating security functions and home network functions, the purpose is to provide a multi-functional fire door that not only performs a variety of functions, but also is easy to install.

Another object of the present invention is to provide convenience in use by integrating and controlling the various functions.

1 is a block diagram of a multi-functional fire door according to an embodiment of the present invention.

Figure 2A is a side view of the multi-function fire door according to an embodiment of the present invention.

2B to 2D are front side views of the multifunctional fire door according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

1: door closer 2: digital door lock

3 input unit 4 fire detection unit

5: first memory unit 6: power supply unit

7: Central control unit 8: Abnormality detection unit

9: interphone unit 10: second memory unit

11 connection

The present invention for achieving the above object relates to a multi-functional fire door, door closer (1) for performing the automatic closing function of the fire door to prevent the transition of fire and smoke when a fire occurs; A digital door lock unit 2 which mechanically and electrically performs a locking and releasing function of the fire door; An input unit (3) which performs a function of receiving a predetermined input mechanically or electromagnetically from the user at the outer side of the fire door and converting the data into data and transmitting the predetermined input; A fire detection unit (4) for detecting a fire and performing a function of converting and transmitting the predetermined data into predetermined data; A first memory unit 5 in which data related to control is stored in a software form and executable, and a message related to fire and crime prevention is stored; A power supply unit 6 for supplying power; And a central controller 7 connected to the door closer, the digital door lock unit, the input unit, the fire detection unit, the first memory unit, and the power unit to perform a control function. Characterized in that it comprises a.

Preferably, the central control unit 7 further includes a function of transmitting a fire door closing signal to the door closer 1 after receiving a fire occurrence signal detected by the fire detection unit 4. .

In addition, the abnormality detection unit 8 for detecting the abnormality of the digital door lock unit 2 and the input unit 3 that may occur due to external intrusion; An interphone unit 9 which performs a video and audio conversation function with a visitor and receives video and audio data; A second memory unit 10 which performs a function of storing video and audio data received from the interphone unit 9; A connection unit 11 providing a home network and an access function interworking with the Internet to send predetermined data to the outside; Further, the abnormality detection unit, the interphone unit, the second memory unit and the connection unit is characterized in that it is controlled by the central control unit (7).

Also preferably, the input unit 3 includes: a number input device for receiving a password number through a mechanical pressing method from a user and converting it into predetermined electrical data corresponding to each number; A fingerprint input device that performs a function of receiving fingerprint data through a fingerprint recognition device; And a wireless input device capable of receiving preset data remotely. It characterized in that it further comprises.

Preferably, the first memory unit 5 is a non-volatile semiconductor memory, which is software-programmed in a form in which data related to the control of the central controller 7 can be executed, and can be rewritten many times through a predetermined electrical control signal. It is a device.

In addition, the power supply unit 6 is characterized in that at least any one of a battery, a battery embedded in the fire door, and a converter for converting the voltage of commercial electricity supplied from the outside of the fire door to a predetermined voltage.

Also preferably, the input unit 3 includes a protective cover 12 for protecting against external impact and foreign matter, and the opening and closing of the protective cover is characterized in that the left and right sliding method.

Also preferably, the digital door lock unit 2, the input unit 3, the fire detection unit 4, the first memory unit 5, the power supply unit 6, the central control unit 7, the abnormality detection unit 8, the interphone The part 9, the second memory part 10 and the connection part 11 are built in the interior of the fire door, but do not exceed the thickness of the fire door.

More preferably, the second memory unit 10 is a nonvolatile semiconductor memory device that can be rewritten many times through a predetermined electrical control signal.

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

Referring to Figure 1, a multifunctional fire door according to an embodiment of the present invention is as follows.

1 is a block diagram of a multi-functional fire door according to an embodiment of the present invention.

As shown in FIG. 1, the multi-functional fire door has a door closer 1 for automatically closing the fire door, in order to prevent the transition of fire and smoke when a fire occurs, and mechanically and electromagnetically of the fire door. A digital door lock unit 2 that performs a lock and release function, and an input unit which is provided on the outer surface of the fire door and receives a predetermined input mechanically and electromagnetically from a visitor or user and converts the data into data and transmits the data. (3), a fire detection unit 4 that detects a fire and converts it into predetermined data and transmits the predetermined data, and the data related to the control are stored in software and executable form. The first memory unit 5, the door closer unit, the digital door lock unit, the input unit, the fire detection unit, and the first memory unit 5, in which messages related to fire and crime prevention are stored. It comprises a central control unit 7 is connected to the memory unit and the power supply unit to perform a function for controlling them.

In addition, the abnormality detection unit 8 that detects the abnormality of the digital door lock unit 2 and the input unit 3 that may be caused by external intrusion, and performs a video and audio conversation with the visitor, An interphone unit 9 for receiving video and audio data, a second memory unit 10 for storing a video and audio data input from the interphone unit 9, and sending predetermined data from the outside It may further include a connection unit 11 for performing a connection function with the home network linked to the Internet, wherein the abnormality detection unit, the interphone unit, the second memory unit and the connection unit is controlled by a central control unit (7). It is done.

The central control unit 7 detects this through the fire detection unit 4 in case of fire, automatically closes through the door closer 1 when the fire door is open, and is connected to the connection 11. By transmitting a pre-stored message related to the fire to the user's mobile phone through the network to the user's mobile phone, it is possible to recognize that a fire has occurred when the user is outside.

In the present embodiment, in the case of a fire occurs a function for informing the user of this fact, but the present invention is not limited to this, sending a message about the fire to the fire station, police station, and guard room connected to the Internet network of the home network Can be set to do so.

In addition, in the present embodiment, the pre-stored messages related to fire are set to be transmitted to a mobile phone, but the present invention is not limited thereto.

Also preferably, the input unit 3 may include a number input device for receiving a predetermined number of passwords from a user or a visitor through mechanical pressing and converting the predetermined password into electrical data, and receiving fingerprint data through a fingerprint recognition device. The apparatus may further include a fingerprint input device and a wireless input device capable of receiving data in a wireless communication method from a predetermined electronic key not shown, which stores predetermined data.

Also preferably, the first memory unit 5 is software-programmed in such a form that data relating to control in the central controller 7 can be executed, and can be rewritten several times through a predetermined electrical signal for the purpose of resetting. It is a volatile semiconductor memory device. Although the first memory unit 5 is set as a nonvolatile semiconductor memory device in the present embodiment, the present invention is not limited thereto.

Also preferably, the power supply unit 6 may include at least one or more of a built-in inside the fire door and converts a voltage of a rechargeable battery, a battery, or commercial electricity supplied from the outside into a predetermined voltage. In the present embodiment, the power supply unit 6 is set to include at least one or more of a rechargeable battery, a battery, or a converter, but usually charges the rechargeable battery through a power supply and a charging device through a converter, and in case of an unexpected power failure, the converter It is preferable to use a rechargeable battery and a converter so that the charged power of the rechargeable battery can be used even though power is not supplied through the battery.

Also preferably, the input unit 3 is installed on the outer surface of the fire door, and a protective cover 12 is installed on the top to protect against shock and foreign substances that may be inadvertently applied by the visitor or the user.

In addition, the protective cover 12 is characterized in that the opening and closing is made in a sliding manner.

Also preferably, the digital door lock unit 2, the input unit 3, the fire detection unit 4, the first memory unit 5, the power supply unit 6, the central control unit 7, the abnormality detection unit 8, the interphone The unit 9, the second memory unit 10, and the connection unit 11 may be embedded inside the fire door, but the thickness of the fire door does not exceed a predetermined thickness or more.

Also preferably, the second memory unit 10 is a nonvolatile semiconductor memory device that can be rewritten many times through a predetermined electrical control signal, but the present invention is not limited thereto.

The overall configuration and operation of the embodiment of the present invention have been described with reference to FIGS. 1 and 2, which will be described below in more detail with reference to FIGS. 2A to 2D.

Figure 2A is a measurement of the interior of the multi-functional fire door according to an embodiment of the present invention, Figure 2B to 2D is an outer front view of the multi-functional fire door according to an embodiment of the present invention.

As shown in Figures 2A and 2B, the door closer (1) is located in the vicinity of the non-illustrated rotational shaft of the inner side of the fire door, located in a direction perpendicular to the rotation axis, the automatic closing function of the fire door in the event of a fire Do this.

The door closer 1 preferably includes an electric drive not shown in order to perform the automatic door closing function.

The reference numerals 13A and 13B are respectively located on the inside and outside measuring surfaces of the fire door, and are located at a predetermined distance in a direction perpendicular to the rotation axis, and are combined with the digital door lock part 2 mounted inside the fire door to manually open the fire door. The levers 13A and 13B perform the opening and closing functions.

The levers 13A and 13B are mechanically coupled to the digital door lock portion 2 of the fire door, and perform a function of allowing the user to manually open and close the fire door.

In addition, although the levers 13A and 13B are shown in quadrangles in FIGS. 2A and 2B, the present disclosure is not limited thereto.

Reference numerals 14A and 14B are pivot hinges 14A and 14B respectively positioned at the upper and lower ends of the pivot shaft, which are not shown. It performs a function to be smoothly applied in the rotational axis shown.

2C is for explaining the opening and closing operation of the protective cover 12 for protecting the input unit 3 from external impact and foreign matter, as shown, the protective cover 12 is perpendicular to the rotational shaft, not shown Characterized by sliding in the direction, it is preferable to include a handle not shown in a predetermined position in order to allow the user to open and close easily.

2D is for explaining the interphone unit 9 which can be added to the present invention, and the interphone unit 9 is installed at a predetermined position on the input unit 3 as shown. In this embodiment, the interphone unit 9 is set to be installed at the upper end of the input unit, but the present invention is not limited thereto.

In the above embodiment, the input unit 3 is set to include a number input device, a fingerprint input device and a wireless input device, but the present invention is not limited thereto. It may further include a key hole and a key hole, not shown.

In addition, in the above embodiment, the door closer (1) is set to perform the automatic door closing function in the event of a fire, but the present invention is not limited to this, so as not to automatically close when the fire door must be opened In addition to the function of the general door stopper (Stopper), in the event of a fire may further include a function to terminate the locking state of the door stopper (Stopper) under the control of the central control unit (7).

As described above, the subject innovation is possible to those skilled in the art to which the present invention belongs, various substitutions and modifications are possible within the scope without departing from the spirit of the subject innovation is limited to the above embodiments and the accompanying drawings It is not.

According to the present invention as described above, the basic fire door function, the function to automatically close the fire door to prevent the spread of fire and toxic gas in the event of fire, the digital door lock function, the intercom function to check the identity of the visitor, intrusion at the time of external intrusion By integrating the security function that detects the facts and informs the outside and the home network and access function linked with the Internet, it is convenient to install the integrated fire door that performs various functions and the user can integrate and control the various functions. There is an effect that can provide convenience.

Claims (9)

In the multifunctional fire door, A door closer unit 1 which performs an automatic closing function of the fire door to prevent the transition of fire and smoke in the event of fire; A digital door lock unit 2 which mechanically and electrically performs a locking and releasing function of the fire door; An input unit (3) which performs a function of receiving a predetermined input mechanically or electromagnetically from the user at the outer side of the fire door and converting the data into data and transmitting the predetermined input; A fire detection unit (4) for detecting a fire and performing a function of converting and transmitting the predetermined data into predetermined data; A first memory unit 5 in which data related to control is stored in a software form and executable, and a message related to fire and crime prevention is stored; A power supply unit 6 for supplying power; And A central controller 7 connected to the door closer, the digital door lock unit, the input unit, the fire detection unit, the first memory unit and the power unit to perform a control function; Multifunctional fire door comprising a. The method of claim 1, The central control unit 7, Multi-functional fire door, characterized in that it further comprises a function for transmitting the fire door closing signal to the door closer (1) after receiving the fire occurrence signal detected by the fire detection unit (4). The method of claim 1, An abnormality detecting unit 8 which detects an abnormality of the digital door lock unit 2 and the input unit 3 that may be caused by external intrusion; An interphone unit 9 which performs a video and audio conversation function with a visitor and receives video and audio data; A second memory unit 10 which performs a function of storing video and audio data received from the interphone unit 9; A connection unit 11 providing a home network and an access function interworking with the Internet to send predetermined data to the outside; More, The abnormality detecting unit, the interphone unit, the second memory unit and the connecting unit are controlled by the central control unit (7). The method of claim 1, The input unit 3, A number input device which receives a password number from a user through a mechanical pressing method and converts the password number into predetermined electrical data corresponding to each number; A fingerprint input device that performs a function of receiving fingerprint data through a fingerprint recognition device; And A wireless input device capable of receiving preset data remotely; Multifunctional fire door, characterized in that it further comprises. The method of claim 1, The first memory unit 5, A non-volatile semiconductor memory device, characterized in that the data related to the control of the central control unit (7) is software-enable in a form that is executable, and can be rewritten many times through a predetermined electrical control signal. The method of claim 1, The power supply unit 6, A multifunctional fire door comprising at least one of a rechargeable battery, a battery embedded in the fire door, and a converter for converting a voltage of commercial electricity supplied from the outside of the fire door into a predetermined voltage. The method of claim 1, The input unit 3, Including a protective cover 12 for protecting against external impact and foreign matter, Multi-functional fire door, characterized in that the opening and closing of the protective cover is left and right sliding. The method according to claim 1 or 3, The digital door lock unit 2, the input unit 3, the fire detection unit 4, the first memory unit 5, the power supply unit 6, the central control unit 7, the abnormality detection unit 8, the interphone unit 9 ), The second memory unit 10 and the connection portion 11 is built in the interior of the fire door, multi-functional fire door, characterized in that not exceed the thickness of the fire door. The method of claim 3, wherein The second memory unit 10, A non-volatile semiconductor memory device, which is rewritable again and again through a predetermined electrical control signal.