KR200495790Y1 - Fire induction light for firefighting with wire connection terminal - Google Patents

Abstract

The present invention relates to a fire induction lamp for firefighting, and more particularly, to a fire induction lamp for firefighting using a wire connecting connector connected to a wire connected to a fire induction lamp for firefighting.
A fire induction light for firefighting according to an embodiment of the present invention has a predetermined space therein, a main body coupled to each other from front and rear, an emergency exit display surface installed on the front of the main body, and installed inside the main body, , an LED lighting unit that irradiates LEDs from the rear of the emergency exit display surface, a control unit that controls the operation of the LED lighting unit and charges a storage battery installed inside the body unit, and is connected by a connector on one side of the control unit by a connector from the outside It includes an inner wire part connected to an external wire part for supplying commercial power and a wire connection connector part interconnecting the inner wire part and the external wire part.

Description

Fire induction light for firefighting with wire connection terminal

The present invention relates to a fire induction light for firefighting, and more particularly, to a fire induction light for firefighting that is used by combining a wire connector to a wire connected to a fire guide light for firefighting.

Unless otherwise indicated herein, the material described in this section is not prior art to the claims of this application, and inclusion in this section is not an admission that it is prior art.

Fire guidance lights for fire fighting are installed on the wall of the passage or the upper part of the exit, and is a device for guiding the escape route in order to quickly escape people in the event of a disaster such as a building fire. The fire guide light for firefighting includes a housing having a predetermined space therein, a display surface guiding an evacuation route on the front, and an LED lamp installed inside the housing to illuminate the display surface so that you can check the evacuation route in a dark place. It is configured to include a control unit for controlling the operation of the battery and the LED lamp installed inside.

The LED lamp installed inside the fire induction lamp for firefighting is connected to a control unit for controlling its operation, and the control unit is connected to an external power supply unit through a wire (generally, white/black/red). A method of installing the fire induction lamp for firefighting is divided into a two-wire wiring method through a constant lighting method and a three-wire wiring method consisting of a receiver interlocking method. The two-wire method is a method of bundling a black wire and a red wire to use the induction lamp to be always on, and the three-wire method is a method of wiring a white wire, a black wire, and a red wire separately to provide a fire induction lamp for firefighting in case of a fire. A method for interlocking control. In addition, when the commercial power is blackout or the power line is disconnected, a battery for standby power is provided together with the battery so that the emergency power is turned on by the storage battery to maintain the lighting state at all times.

As an embodiment of such a fire induction light for firefighting, Korean Patent No. 10-1188351 discloses the contents of a conventional guide light. Referring to FIG. 1, in an induction lamp driving circuit that is operated with commercial DC power in normal times and is operated with emergency DC power charged in a storage battery in an emergency when the commercial DC power is interrupted by Electric Power Interruption, A voltage converter that receives AC power and converts and outputs a voltage for driving an induction lamp, an onion rectifier circuit for onion rectifying the voltage output from the voltage converter, and a constant voltage output from the onion rectifier circuit a rectifying circuit unit comprising a smoothing circuit for maintaining the commercial AC power and rectifying the commercial AC power into a commercial DC power; and a backflow prevention circuit for receiving commercial DC power output from the rectifier circuit unit and charging it so that emergency DC power is output from the storage battery in the event of a power failure. An induction lamp driving circuit comprising a; induction lamp circuit unit including an overcharge prevention circuit to prevent the induction lamp is disclosed.

In order to deliver commercial power to these fire-fighting fire induction lights, a wire inlet 211 is formed in the form of a through hole on one side of the case, and a wire 282 for applying commercial DC power to the circuit board 280 mounted inside the case passes through. made to be inserted. In addition, an outer connector 291 mounted on one side of the circuit board 280 and provided with a terminal receiving commercial power, and a terminal mounted on an end of the electric wire 282 for supplying commercial power to the circuit board 280 . The inner connector 292 in which is formed is fastened in such a way that they mesh with each other, so that power is applied from the outside. The electric wire 282 is connected to the outside through the electric wire inlet 273, and it is possible to apply power by interconnecting with the electric wire wired on the wall where the fire induction lamp for firefighting is installed.

However, in the case of interconnecting the wires wired on the wall and the wires connected to the circuit board for firefighting and fire induction, it is common construction to remove some of the coating from the ends of each wire, tie the conductors together, and then wrap them with insulating tape to interconnect them. In this way, the construction process for connecting the wires is quite complicated, and in the case of an old building, it is not easy to find a circuit breaker, so there is a risk of a safety accident due to connecting the wires while the power is supplied.

1. Korean Patent Registration No. 10-1188351 (October 5, 2012)

An object of the present invention is to provide a fire guide light for fire fighting in which a wire connecting connector for interconnecting the wire installed on the wall where the fire guide light for fire is installed and the wire provided for the fire guide light for fire fighting are combined.

In addition, it is not limited to the technical problems as described above, and it is obvious that another technical problem may be derived from the following description.

A fire induction lamp for firefighting according to an embodiment of the present invention has a predetermined space therein, a main body coupled to each other from front and rear, an emergency exit display surface installed on the front of the main body, and installed inside the main body, , an LED lighting unit that irradiates LEDs from the rear of the emergency exit display surface, a control unit that controls the operation of the LED lighting unit and charges a storage battery installed inside the body unit, and is connected by a connector from one side of the control unit by a connector from the outside It includes an inner wire part connected to an external wire part for supplying commercial power and a wire connection connector part interconnecting the inner wire part and the external wire part.

According to a preferred feature of the present invention, the control unit is characterized in that when the commercial power supplied from the outside is cut off, it is characterized in that it controls so that emergency power can be automatically supplied from the storage battery.

According to a preferred feature of the present invention, the wire connection connector part includes a wire insertion body in which wire insertion parts open on both sides are formed so that wires are inserted therein, and is installed inside the wire insertion body, and both ends have an upper center A connection terminal portion that is inclined toward and the central portion is curved toward the upper portion, and a connection terminal pressing portion that is installed on the upper portion of the wire insertion body portion, and that pressing portions for pressing the inclined both ends of the connection terminal portion are formed at both lower ends. characterized in that

According to a preferred feature of the present invention, the pressing portion formed at the lower ends of both sides of the connection terminal pressing portion is characterized in that it is formed in a shape inclined toward the lower center from both sides.

According to a preferred feature of the present invention, both side surfaces of the central part of the connection terminal part are formed in a shape curved toward both upper sides.

According to a preferred feature of the present invention, both ends of the connection terminal part are formed to extend toward the upper center with a predetermined curvature.

According to the embodiment of the present invention, there is an advantage that the construction process for connecting the electric wire can be reduced by simply connecting the electric wire through the wire connecting connector.

In addition, according to the embodiment of the present invention, there is an advantage in that it is possible to reduce the occurrence of safety accidents by simply connecting through a wire connector in a dangerous working environment where power is applied.

The effect of the present invention is not limited to the above-described effect, and it should be understood to include all effects that can be inferred from the configuration of the invention described in the detailed description or claims of the present invention.

1 is a perspective view of a conventional fire induction light.
2 is an exploded perspective view of a fire induction light for firefighting according to an embodiment of the present invention;
3 is an exploded perspective view of a wire connection connector in a fire induction light for firefighting according to an embodiment of the present invention;
4 is a detailed view of a connection terminal portion and a connection terminal pressurizing portion of a wire connection connector in a fire induction light for firefighting according to an embodiment of the present invention;

Hereinafter, with reference to the accompanying drawings, the configuration, operation and effect of the fire induction lamp for firefighting according to a preferred embodiment will be described. For reference, in the following drawings, each component is omitted or schematically illustrated for convenience and clarity, and the size of each component does not reflect the actual size. In addition, the same reference numerals refer to the same components throughout the specification, and reference numerals for the same components in individual drawings will be omitted.

2 shows an exploded perspective view of a fire induction lamp for firefighting according to an embodiment of the present invention, and FIG. 3 shows an exploded perspective view of a wire connection connector.

The fire induction lamp for firefighting according to an embodiment of the present invention has a predetermined space therein, the main body portion 10 coupled to each other at the front and rear, and the emergency exit display surface 20 installed on the front of the main body portion 10 ) and the LED lighting unit 30 installed inside the main body 10 and irradiating LEDs from the rear of the emergency exit display surface 20, and controlling the operation of the LED lighting unit 30, the main body portion ( 10) A control unit 40 for charging the storage battery 41 installed inside, and an external wire unit 50 for supplying commercial power from the outside, connected by a connector 43 on one side of the control unit 40, and It includes an inner wire part 60 to be connected and a wire connection connector part 70 for interconnecting the external wire part 50 and the external wire part 60 .

The main body 10 is configured to form the outer shape of a fire induction light for firefighting, and may be formed in a rectangular shape in which the front body and the rear body are separated, and are coupled to each other by a hinge formed on one side to be opened and closed while rotating around the hinge. can In a state in which the main body 10 is coupled to each other, a predetermined space is formed therein, so that an LED lighting unit 30 or a control unit 40 to be described later may be inserted and installed.

Next, it further includes an emergency exit display surface 20 installed on the front of the main body 10, preferably on the front of the front main body. The emergency exit display surface 20 may be formed of an emergency exit display surface 20 for displaying a general emergency exit through which a green person runs on a white cover, and the emergency exit display surface 20 is integrated in the front of the front body. It may be formed, and may be of a detachable type.

In addition, an LED lighting unit 30 for illuminating the emergency exit display more clearly by irradiating LEDs from the rear of the emergency exit display surface 20 may be installed inside the main body 10 . The LED lighting unit 30 irradiates the LED at all times through power applied from the outside. ) is continuously operated until the battery of the storage battery 41 is exhausted.

It may further include a control unit 40 for controlling the operation of the LED lighting unit 30 and the storage battery 41, for charging the storage battery 41 from the power supplied from the outside.

According to a preferred feature of the present invention, the control unit 40 controls so that emergency power can be automatically supplied from the storage battery 41 when commercial power supplied from the outside is cut off. That is, the control unit 40 controls to charge the storage battery 41 while operating the LED lighting unit 30 through commercial power supplied from the outside. 41) to control the power supply.

In addition, it is connected by a connector 43 on one side of the control unit 40, and further includes an inner electric wire part 60 connected to the external electric wire part 50 for supplying commercial power from the outside. The external electric wire part 50 is configured to supply external power by being connected from a wall or ceiling where a fire induction lamp for firefighting is installed, and is connected by a connector 43 from the controller 40 installed inside the body part 10 and may include an inner wire part 60 connected to the external wire part 50 to receive power from the outside.

Here, it may further include a wire connection connector part 70 for interconnecting the outer wire part 50 and the inner wire part 60 .

According to a preferred feature of the present invention, the wire connection connector part 70 includes a wire insertion body 71 having wire insertion parts 72 open on both sides so that wires are inserted therein, and the wire inserting body. It is installed inside the part 71, both ends are inclined toward the upper center and the central part is curved toward the upper part of the connection terminal part 73, and the wire insertion body part 71 is installed on the upper part, the connection terminal part The pressing portion 76 for pressing the inclined both ends of (73) is characterized in that it includes a connection terminal pressing portion 75 formed at both lower ends.

The wire inserting body 71 has wire inserting parts 72 open on both sides so that wires can be inserted and fixed from both sides, and a predetermined space is formed therein in which wires can be inserted. In addition, the connection terminal portion 73 is installed inside the wire insertion body portion 71, and when wires are inserted from both sides, the wires are inserted by both ends inclined toward the upper center so that power supply can be transmitted. In addition, the central portion of the connection terminal portion 73 is formed in a curved shape toward the upper side, which is directed toward the upper side in order to reduce a connection defect that occurs when the wires inserted from both sides are inserted past both ends of the connection terminal portion 73 . It may be made to have a curved shape. Next, in order to press the inclined both ends of the connection terminal part 73, the pressing part 76 is installed on the upper part of the wire insertion body part 71 and can be pressed downward from both sides around the central shaft. Connection terminal pressurizing portions 75 formed on both sides of the lower portion may be further included.

4 shows a detailed view of a connection terminal part and a connection terminal pressurizing part of a wire connection connector in a fire induction light for firefighting according to an embodiment of the present invention.

According to a preferred feature of the present invention, the pressing parts 76 formed at both lower ends of the connection terminal pressing parts 75 are formed in a shape inclined toward the lower center from both sides.

The pressing part 76 is configured to press the inclined both ends of the connection terminal part 73 from the upper part, and preferably has a shape inclined toward the lower center from both sides, so that the connecting terminal part inclined toward the upper center ( 73) can be easily pressed. As shown in FIG. 4, as the connection terminal part 73 has a shape inclined from both sides toward the upper center, the pressing part 76 has a shape inclined from both sides toward the lower center, so that the connection terminal part ( 73) can be pressed more easily to facilitate the insertion of wires.

According to a preferred feature of the present invention, both sides of the central portion of the connection terminal portion 73 are formed in a shape curved toward both sides of the upper portion.

The central portion of the connection terminal portion 73 has a curved protrusion shape toward the upper portion, and the central portion serves as a blocking film to reduce a connection defect in which the wires are not connected because the wires inserted from both sides are inserted too deeply. Here, when both sides of the central portion in contact with the electric wire form a flat surface, the electric wire deeply exits to the upper portion and cannot be connected. Accordingly, as the shape of both sides of the central part is curved toward both sides of the upper part, there is an advantage in that it is possible to easily prevent a connection defect in which an electric wire is inserted and exits to the upper part of both sides of the central part.

According to a preferred feature of the present invention, both ends of the connection terminal part 73 are formed to extend with a predetermined curvature toward the upper center.

Both ends of the connection terminal part 73 are formed in a structure inclined toward the upper center from both sides, and in addition to being formed to extend with a predetermined curvature toward the upper center, the connection terminal pressurizing part 75 is pressed. In this case, the elastic action is made more easily by the curved shape, and the connection between the wire and the connection terminal part 73 can be made more precisely from the pressing action or the wire insertion by the pressing part 76 . As the outer wire part 50 and the inner wire part 60 are interconnected on both sides of the wire connection connector part 70 as described above, in order to interconnect each wire in a conventional fire induction lamp, peel off the coating or connect the wires to each other It is possible to connect wires very easily without going through the procedure of twisting and connecting them.

Although preferred embodiments of the present invention have been described with reference to the accompanying drawings, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and represent all the technical ideas of the present invention. Therefore, it should be understood that there may be various equivalents and modifications that can be substituted for them at the time of filing the present application. Therefore, the embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the following claims rather than the detailed description, and the meaning and scope of the claims and their All changes or modifications derived from the concept of equivalents should be construed as being included in the scope of the present invention.

10: body part
20: emergency exit display surface
30: LED lighting unit
40: control unit
41: storage battery
43: connector
50: external wire part
60: inner wire part
70: wire connection connector part
71: wire insertion body part
72: wire insertion part
73: connection terminal part
75: connection terminal pressure part
76: pressurized part

Claims (6)

a body portion having a predetermined space therein and coupled to each other in the front and rear;
an emergency exit display surface installed on the front surface of the main body;
an LED lighting unit installed inside the main body and irradiating LEDs from the rear of the emergency exit display surface;
a control unit for controlling the operation of the LED lighting unit and charging a storage battery installed inside the body unit;
an inner electric wire connected to one side of the control unit by a connector and connected to an external electric wire for supplying commercial power from the outside; and
Including; a wire connection connector for interconnecting the external wire part and the internal wire part;
The wire connection connector part,
a wire insertion body in which open wire insertion portions are formed on both sides so that wires are inserted therein;
a connection terminal part installed inside the wire insertion body part, both ends inclined toward the upper center and the central part curved toward the upper part;
It includes a; connection terminal pressing part installed on the upper part of the wire insertion body part, and the pressing part pressing the inclined both ends of the connection terminal part is formed at both lower ends of the connection terminal part;
The pressing parts formed at both lower ends of the connection terminal pressing part are made in a shape inclined toward the lower center from both sides,
Both sides of the central part of the connection terminal part are formed in a curved shape toward both upper sides,
Both ends of the connection terminal portion, fire induction light for fire-fighting, characterized in that extending toward the upper center with a predetermined curvature. According to claim 1,
The control unit, a fire induction light for firefighting, characterized in that the control so that emergency power can be automatically supplied from the storage battery when the commercial power supplied from the outside is cut off. delete delete delete delete

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