KR101890068B1 - Fire Shutter with LED unit - Google Patents

Abstract

The present invention relates to a fire shutter with a recognition light emitting diode (LED) device to recognize an evacuation passage when fire occurs. According to one embodiment of the present invention, the fire shutter with the recognition LED device comprises: a driving device; a shutter box having one side of a lower part having the driving device embedded therein; a slat part opened/closed while being vertically moved by the driving device and having a lower long bar formed at the end of a lower part in a structure vertically coupling a plurality of plate-shaped panels; a guide rail installed on both sides of a passage to guide elevating movement of the slat part; and an emergency light part installed in the lower long bar. Accordingly, a switch part is usually maintained in a turn-off state, thereby providing an advantage of preventing unnecessary power consumption. Moreover, the emergency light part installed in the bottom part of the slat part is automatically turned on when the slat part is lowered in emergency, such as fire occurrence, thereby providing an advantage of making persons visually recognize a passage capable of being used for evacuation.

Description

FIELD SHUTTER WITH LED UNIT WITH IDENTIFICATION LED APPARATUS

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a fire retarding shutter having an LED device for identification, and more particularly, to a fire retarding shutter having an LED device for identifying a fire escape path when a fire occurs.

Generally, the fire-retarding shutter is installed in the passage inside the building, and functions to prevent outsiders from entering the specific space when a fire occurs, and to prevent flames, smoke, and toxic gases from diffusing.

That is, the conventional fire shutter is one of refractory structures installed to prevent fire from spreading to the entire interior of a building in case of fire, and it is necessary to suppress entrance of outside people into a specific space and to prevent flames, smoke, It is used as a means to prevent evolving from the ignition point by blocking the harmful factors in advance.

These fire-fighting shutters are usually equipped with emergency doors that are limited to allow people in the fire and fire area to evacuate quickly and safely in the event of an emergency, even when the shutter is closed.

In order to evaluate performance and safety and to minimize human or material damage, fireproof shutters such as fireproof shutters should meet various requirements such as fire resistance, impact resistance and ductility through fire resistance test and ductility test, , Shopping malls, and convention chairmen are obliged to install them by the Fire Service Act.

In recent years, there is a tendency to adopt safety enhancing devices to prevent safety accidents caused by fire and power outages, and to promote or plan strengthening measures accordingly.

However, the conventional fire-retarding shutters can prevent the evolution of hazards due to the function of the fire-retarding shutters in a fire space in which the visual field can not be properly secured due to smoke and toxic gas caused by the fire, There is a weakness in the overall aspect of responding flexibly to safety regulations.

In addition, the emergency inquiry installed in the fire shutter is not only structurally complicated, but also displays the position of the fire shutter in a state where the equipment is not visually displayed or the power is always turned on by using a simple lighting means. There is a problem in that the battery can not be used by itself and the power consumption is increased when the power source is connected to the power source at all times and the lighting means can not operate when the power failure occurs due to the fire.

Korean Patent Registration No. 10-1251584, entitled " Fireproof Shutter " (Registered on April 21, 2013).

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a fireproof shutter having an LED device installed in a passageway of a building or the like, It has its purpose.

In order to accomplish the above object, according to an embodiment of the present invention, there is provided a lighting apparatus including a fire shutter having a LED device for identifying a fire escape path when a fire occurs, a driving device, and a shutter A slat part having a bottom bar formed at the lower end thereof with a structure in which a plurality of plate panels are vertically bound by being able to be opened and closed while being moved up and down by the drive device; A guide rail installed on both sides of the passage to make the emergency bar illuminated, and an emergency illumination unit installed on the bar barrier.

In addition, the emergency lighting unit proposed in the present invention includes an LED module installed at the lower part of the bottom bar, a battery for supplying power to the LED module, and a battery installed at the side of the bottom bar to interrupt the power connection between the LED module and the battery (Continued).

In addition, normally, the switch unit is pressed against one side of the lower portion of the shutter box to turn off the power connection between the LED module and the battery. When the firearm is lowered when a fire occurs, the switch unit is released from the pressing contact with one side of the lower portion of the shutter box, The power connection between the batteries is turned on so that the LED module is illuminated.

According to the present invention, there is an advantage that unnecessary power consumption can be prevented because the switch unit is normally kept in the off state.

In addition, when the present invention is practiced, it is possible to visually recognize that the emergency lighting unit provided at the lower end of the slat part is lowered while the emergency is turned off, such as when a fire occurs, as a passageway for people to evacuate urgently There is an advantage.

Particularly in the case of the present invention, emergency escape guidance can be provided because of an emergency lighting unit that emits a predetermined light when installed in an emergency passage of an enclosed building which is difficult to find an emergency exit, such as a department store.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view and a side view showing a state in which a fireproof shutter having an identification LED device according to an embodiment of the present invention is opened; FIG.
2 is a front view and a side view showing a state in which a fire shutter having an identification LED device according to an embodiment of the present invention is closed;
3 is a perspective view illustrating the LED module proposed by the present invention.
Fig. 4 is a plan view (a), a front view (b) and a side view (c) of Fig. 3;
5 is a perspective view illustrating a battery and a switch unit proposed by the present invention;
Fig. 6 is an enlarged perspective view of Fig. 5; Fig.
7 is a plan view (a) and a side view (b) of Fig. 6;
8 is a sectional view taken along the line AA of Fig.
9 is a sectional view taken along the line BB of Fig.
10 is a view showing an operating state of a switch unit proposed by the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The singular forms as used herein include plural forms as long as the phrases do not expressly express the opposite meaning thereto. Means that a particular feature, region, integer, step, operation, element and / or component is specified, and that other specific features, regions, integers, steps, operations, elements, components, and / And the like.

Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Commonly used predefined terms are further interpreted as having a meaning consistent with the relevant technical literature and the present disclosure, and are not to be construed as ideal or very formal meanings unless defined otherwise.

The embodiments of the present invention described with reference to the drawings specifically illustrate an ideal embodiment of the present invention. As a result, various variations of the illustration are expected. Thus, the embodiment is not limited to any particular form of the depicted area. The regions shown or described as being flat may have characteristics that are generally wavy / rough and nonlinear.

Also, the portion shown as having a sharp angle may be rounded. Thus, the regions shown in the figures are merely approximate, and their shapes are not intended to depict the exact shape of the regions, nor are they intended to limit the scope of the present invention.

The drawings are schematic and illustrate that they are not drawn to scale. The relative dimensions and ratios of the parts in the figures are shown exaggerated or reduced in size for clarity and convenience in the figures, and any dimensions are merely illustrative and not restrictive. And to the same structure, element, or component appearing in more than one of the figures, the same reference numerals are used to denote corresponding or similar features in other embodiments.

In the present invention, the slat portion wound on the lower portion of the shutter box is lowered downward to close the passageway while being closed, and the light is turned on in the LED module so that the passageway can be easily recognized by a person, Discloses an ignition shutter having an LED device for identification.

FIG. 1 is a front view and a side view showing a state in which a fireproof shutter having an LED device for identification according to an embodiment of the present invention is opened. FIG. 2 is a cross- Fig. 10 is a front view and a side view showing a state in which the fire shutter is closed; Fig.

As shown in FIGS. 1 and 2, the fire-fighting shutter 100 having the LED device for identification according to an embodiment of the present invention can easily identify the escape passage when a fire occurs, and the fire or smoke evolves from the fire point And a shutter box 120 which is opened at a lower one side where the driving device 110 is installed and which is opened and closed while being moved up and down by the driving device 110. [ A slat part 130 in which a plurality of plate panels are vertically bound to each other and in which a bottom bar 131 is formed at a lower end of the slat part 130 and a slat part 130 for guiding upward and downward movement of the slat part 130, And a guide rail 140 installed on both sides and an emergency lighting unit 150 installed on the bottom bar 131.

The emergency lighting unit 150 proposed in the present invention includes an LED module 151 installed under the lower bar 131, a battery 153 for supplying power to the LED module 151, And a switch unit 155 installed on the side of the LED module 151 and interrupting power connection between the LED module 151 and the battery 153.

The switch unit 155 normally contacts the one side of the lower portion of the shutter box 120 to turn off the power connection between the LED module 151 and the battery 153 to prevent unnecessary power consumption, The switch part 155 is released from contact with one side of the lower part of the shutter box 120 to turn on the power connection between the LED module 151 and the battery 153, 151 are turned on.

In addition, in the present invention, the battery 153 is a replaceable rechargeable battery, the switch unit 155 is an inverting switch, and the bottom bar 131 is a transparent material having a trapezoidal shape with a hollow section.

3 is a plan view (a), a front view (b), and a side view (c) of FIG. 3, and FIG. 5 is a cross- It is a perspective view showing a part.

7 is a plan view (a) and a side view (b) of Fig. 6, Fig. 8 is a sectional view taken along line AA of Fig. 7, Fig. 9 is a sectional view taken along line BB of Fig. 7, 10 is a view showing an operating state of the switch unit proposed in the present invention.

The construction of the fire retarding shutter 100 having the LED device for identification according to an embodiment of the present invention will be described in detail as follows.

The fire-fighting shutter 100 proposed in the present invention is installed in a passage such as a ship, an offshore plant, or a structure. The fire-fighting shutter 100 can easily identify the escape passage when a fire occurs, From being enlarged.

1 and 2, the fire retarding shutter 100 having the LED device for identification according to an embodiment of the present invention includes a driving device 110, a shutter box 120, A slat portion 130 having a bottom bar 131 formed at an end thereof, a guide rail 140 and an emergency lighting unit 150.

The driving device 110 is a device for providing power such as a motor. The driving device 110 is supplied with power from the outside and rotates the slat part 130 to be wound or unfolded.

In the present invention, the driving apparatus 110 is a known general technique and its detailed description is omitted.

The shutter box 120 has a rectangular parallelepiped box shape with a predetermined length and a driving device 110. The shutter box 120 is opened at one side thereof in a slot type.

In addition, the shutter box 120 is installed on the upper part of the shutter installation space formed in the passage-formed structure.

Here, one side of the lower portion of the slot type shutter box 120 becomes an opening for the slit portion 130 to enter and exit.

As shown in FIGS. 1 and 2, the slat part 130 is vertically movable by the driving unit 110, and is capable of opening and closing the passageway. The slat part 130 is provided at a lower end thereof with a falling bar 131.

That is, the slat part 130 has a structure in which a plurality of elongated panel-shaped panels are vertically coupled as a means for substantially blocking the passage, and the passage can be opened and closed while moving up and down.

Here, the slat part 130 is formed by connecting annular binding parts (not shown) formed at the upper and lower ends of each panel in a state where the panels of the long rectangular plate are arranged side by side and side by side Can be made in one form.

Accordingly, the slat part 130 is normally moved upward by the driving unit 110 and can be wound and rolled in the shutter box 110 as a roll, and can be stored in a wound state. In an emergency such as a fire, Or may be unfolded downwardly by the driving unit 110 as necessary to block the passage.

As shown in FIGS. 1 to 3, the lower bar 131 has a hollow trapezoidal cross-section and is positioned at the lower end of the slat portion 130 to enable close contact with the ground.

In addition, the lower bar 131 may be made of a transparent material so that the light emitted from the LED module 151 can be easily exposed to the outside.

The guide rail 140 is installed on both side walls of the passage to guide the upward and downward movement of the slat portion 130.

That is, the guide rail 140 is installed on both sides of the shutter installation space so as to guide the movement of the slat part 130 in the upward and downward directions for opening and closing the slat part 130.

1 and 2, the emergency lighting unit 150 includes an LED module 151, a battery 153, and a switch unit 155. The LED module 151 includes a battery 153, do.

3 and 4, the LED module 151 is installed at a lower portion of the lower bar 131 while being spaced apart from the lower bar 131 by a predetermined distance.

That is, the LED lighting device is installed so that the LED lighting is clearly visible from the lower part of the vertical bar 131 while being spaced at a predetermined interval so that a person can easily recognize even when it is dark or narrow in view.

The battery 153 may be a replaceable battery as shown in FIGS. 5 to 8, and is an electric energy source that can supply power to the LED module 151.

In addition, the battery 153 can use a rechargeable rechargeable battery for semi-permanent management and cost reduction.

On the other hand, when the emergency fire shutter 100 of the present invention is installed in a place where solar light can be used, the battery 153 can be replaced with a solar photovoltaic cell.

5 to 7 and 9, the switch unit 155 is installed on the side of the fallowing bar 131 and interrupts the power connection between the LED module 151 and the battery 153.

The LED module 151 and the battery 153 are not shown but are connected to each other by a wire so that the switch unit 155 interrupts the wire connection between the LED module 151 and the battery 153 .

In particular, since the switch unit 155 of the present invention uses an inversion switch, the switch unit 155 normally turns off the wire connection between the LED module 151 and the battery 153, And the battery 153 is turned on.

More specifically, as shown in FIGS. 6 and 10, the switch unit 155 is pressed in contact with one side of the lower portion of the shutter box 120, although the push plate is extended to a predetermined height by a spring.

10, the power supply connection between the LED module 151 and the battery 153 is turned off by being in contact with one side of the lower portion of the shutter box 120 as shown in FIG. The switch unit 155 according to the descent of the fallowing bar 131 is moved to one side of the lower portion of the shutter box 120, The pressed contact is released and the power connection between the LED module 151 and the battery 153 is turned on and the LED module 151 is turned on.

As described above, the fire retarding shutter 100 having the LED device for identification according to an embodiment of the present invention can expect the following effects.

According to the present invention, there is an advantage that unnecessary power consumption can be prevented because the switch unit 155 is normally kept off.

In addition, there is an advantage that the passage can be closed by lowering the slat part 130 in an emergency such as a fire, and the switch part 155 can be visually recognized easily when the switch part 155 is turned on.

In addition, when the fire is generated, the emergency lighting unit 150 installed at the lower end of the slat part 130 is automatically turned on when the emergency occurs, so that it is visually easily recognized that the emergency exit can be urgently evacuated There is an advantage to be able to.

Particularly, in the case of installing in an emergency passage of a closed building where an emergency exit is difficult to find, such as a department store, there is an advantage that emergency evacuation guidance can be performed due to the emergency illumination unit 150 that emits a predetermined light.

Also, there is an advantage that it is possible to easily identify the exit so that a person can easily escape when a fire occurs, and to prevent the flame or smoke from evolving from the fire point after the descent is completed.

It will be apparent to those skilled in the art that various modifications, additions and substitutions are possible, without departing from the essential characteristics of the invention. will be.

Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings .

The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: Fire prevention shutter proposed by the present invention
110: Driving device
120: Shutter box
130: slat part
140: guide rail
150: Emergency lighting unit

Claims (2)

An ignition shutter including an LED device for identifying an escape passage when a fire occurs,
A driving device,
A shutter box in which a lower one side of the driving device is opened,
A slat part having a structure in which a plurality of plate panels are vertically coupled to each other and a bottom bar is formed at a lower end thereof,
Guide rails provided on both sides of the passage for guiding upward and downward movement of the slat portion,
And an emergency lighting unit installed in the bottom bar,
The emergency lighting unit
An LED module installed at the bottom of the bottom bar,
A battery for supplying power to the LED module, and
And a switch unit installed on a side surface of the leg bar to intermittently supply power between the LED module and the battery,
Wherein the bottom bar is made of a transparent material having a trapezoidal cross-
Wherein the battery is a replaceable rechargeable battery and the switch portion is an inversion switch,
The switch unit is normally pressed against one side of the lower portion of the shutter box to turn off power connection between the LED module and the battery to prevent unnecessary power consumption,
Wherein the switch unit is in a pressed contact with one side of the lower portion of the shutter box to turn on the power connection between the LED module and the battery so that the LED module is turned on. Fire retarding shutter with device. delete

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