KR200332175Y1 - Emergency exit guide lamp - Google Patents

Abstract

Provide emergency exit guide lights. The emergency exit induction lamp has a front opening and a fitting portion of a predetermined size is formed and a light source mounting portion is formed on one side of the fitting portion, a light source mounted on the light source mounting portion and irradiating light of a predetermined brightness toward the fitting portion, and the fitting portion. A reflective film which is mounted but has one end extended to a lower side of the light source mounting part to reflect the light emitted from the light source to the front of the case, a display cover covering the front of the case and having a predetermined phrase or a predetermined pattern formed therein, and an inner side of the case It is equipped with an emergency battery for supplying emergency power to the light source temporarily in case of emergency, and a central control unit for controlling the light source and emergency battery.

Description

Emergency exit guide lamp {Emergency exit guide lamp}

The present invention relates to an emergency exit induction lamp, and more particularly, to an emergency exit induction lamp that enables people to evacuate quickly and safely by making it easy to find an emergency exit in case of an emergency situation such as a fire or a power failure of a building.

In general, emergency exit induction lamps are essentially installed in buildings such as restaurants, theaters, or offices to guide people to emergency exits in case of emergency such as fire or power outage.

Most of these emergency exit induction lamps are turned on for a certain time even if the power supply of the building is temporarily cut off by a fire or a power failure, so that people can easily find the emergency exit.

Thus, the emergency exit induction lamp is a situation that is very important to the visibility and visibility of people when an emergency occurs, and low power consumption that can be turned on for a long time when an emergency occurs.

Therefore, the conventional emergency exit induction lamp is a situation that a general fluorescent lamp is mainly used as a light source for shining the emergency exit induction light for such visibility and low power consumption.

Therefore, in the case of a conventional emergency exit induction lamp, the main power supplied from the building is normally lit continuously, and when an emergency situation occurs, the emergency power is supplied from an emergency battery (Battery) provided in the emergency exit induction light to be turned on for a predetermined time. .

Therefore, when a general fluorescent lamp, which is a light source of a conventional emergency exit induction lamp, is turned on at a predetermined brightness, the light emitted from the general fluorescent lamp is shined brightly to the outside through the cover of the emergency exit induction lamp. You will be able to evacuate quickly even in the event of an emergency by looking at the guide.

However, the conventional emergency exit induction lamp as described above has the advantage of providing a high brightness white light because a general fluorescent lamp as a light source, on the other hand has a disadvantage of very short life. Therefore, when using the conventional emergency exit induction lamp as described above, there is a need to replace the fluorescent lamp inside the emergency exit induction lamp relatively frequently.

In addition, in order to use a fluorescent lamp as a light source of a conventional emergency exit induction lamp as described above, there is a disadvantage that an inverter (Inverter) for changing the power supplied to the emergency exit induction lamp to a predetermined voltage is essentially provided. Thus, in the case of a conventional emergency exit induction lamp, there is a problem in that it is difficult to reduce the weight of the emergency exit induction lamp to a certain size or less due to the size of a general fluorescent lamp and the size of an inverter.

In addition, since the conventional fluorescent lamp used as a light source in the conventional emergency exit induction lamp requires a power consumption of about 40W or more, there is a problem in that a lot of power is consumed to turn it on for a long time. In addition, the conventional fluorescent lamps such as emergency exit induction lamps require a lot of power in this way, there is a problem that the power supplied from the emergency battery in the emergency situation can be turned on only for a very short time.

On the other hand, the conventional emergency exit induction lamp as described above is composed of a general fluorescent lamp is disposed in the inner center and the cover formed with a predetermined phrase on the outside surrounds the general fluorescent lamp, such a conventional emergency exit induction lamp is a general fluorescent lamp disposed in the inner center. Since only the outer cover illuminates, the brightness of the emergency exit induction lamp displayed to the outside through the cover has a problem that the center portion and the edge portion appear differently. That is, the edge portion of the conventional emergency exit induction lamp, etc. appear to be much darker and only the central part appears bright.

In addition, since the conventional fluorescent lamp, which is a light source of the conventional emergency exit induction lamp, generates high heat while emitting light, a cover located near the ordinary fluorescent lamp is often deformed into a predetermined shape due to such high heat.

Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide an emergency exit induction lamp having a very long lifespan and a high brightness light source.

In addition, another object of the present invention is to provide an emergency exit induction lamp that can exhibit a uniform brightness over the entire area.

In addition, another object of the present invention is to provide a light and short emergency exit induction lamp by simply designing a circuit.

Another object of the present invention is to provide an emergency exit induction lamp that consumes less power and minimizes heat generation due to light emission.

1 is a perspective view showing an embodiment of the emergency exit induction light according to the present invention.

Figure 2 is an exploded perspective view of the emergency exit induction light shown in FIG.

Figure 3 is a partially cutaway perspective view of the emergency exit induction light according to the present invention.

Figure 4 is an enlarged perspective view of a portion A of the emergency exit induction light shown in FIG.

5 is a perspective view showing a state in which the light guide plate is further mounted to the emergency exit induction lamp shown in FIG.

Figure 6 is a perspective view schematically showing an LED mounted on the light guide plate and one side thereof according to the present invention.

*** Explanation of symbols for main parts of drawing ***

100: emergency exit guide light 110: case

120: LED 130: reflective film

140: light guide plate 150: display cover

The emergency exit induction lamp of the present invention for realizing such an object is provided with a fitting portion of a predetermined size by opening the front surface thereof, and a case (Case) having a light source mounting portion formed on one side of the fitting portion, and mounted to a light source mounting portion and having a predetermined brightness in the fitting direction. Covering the front of the case and a light source for irradiating the light of the light source, mounted on the fitting portion, one side end is extended to the lower side of the light source mounting portion to reflect the light emitted from the light source to the front of the case, and covers the front of the case It includes a display cover (Cover) formed with a predetermined phrase or a predetermined pattern, an emergency battery mounted inside the case and temporarily supplying emergency power to the light source when an emergency occurs, and a central control unit (Unit) for controlling the light source and the emergency battery. do.

Here, the light source may be a plurality of light-emitting diodes (LEDs).

The light source may be a cold cathode fluorescent lamp (hereinafter referred to as CCFL).

On the other hand, the case is preferably equipped with an error check unit to easily check (Error) whether the error (Error) of the emergency exit induction lamp.

In addition, a pattern of a predetermined shape is formed in the light guide plate so that light irradiated from the light source is uniformly distributed and distributed to the entire open area of the case, and the pattern becomes narrower as it moves away from the light source with respect to the light source. It is preferably formed in the form.

Hereinafter, an embodiment of the emergency exit induction lamp 100 according to the present invention will be described in detail with reference to FIGS. 1 to 6. At this time, the emergency exit induction lamp described as an embodiment in the present invention is to describe the attachment type attached to the wall representatively, the present invention is not limited to only this specific embodiment, pendant (pendant) or wall-mounted, It can be applied to various types such as ceiling buried type and ceiling mounted type. In addition, the present invention as described above is merely illustrative, and those skilled in the art will understand that various modifications and variations can be made therefrom. Therefore, the scope of the present invention should be defined by the appended claims of utility model registration and equivalents thereof.

As shown in the figure, the emergency exit induction lamp 100, which is an embodiment of the present invention, serves as a body and has a case 110 having a front surface opened to a predetermined size, and installed on one side of the case 100 to provide light having a predetermined brightness. A light source 120 emitting light and a reflection film 130 mounted inside the case 110 and reflecting the light emitted from the light source 120 in the front direction, and a reflective film in the case 110. The light guide plate 140 seated on the upper surface of the light source 120 and uniformly distributes the light of the light source 120 over the entire open area of the case 110, and covers the opened front surface of the case 110, A display cover 150 to which a predetermined phrase such as 'or' or a predetermined pattern 154 such as 'arrow' is attached or printed, an emergency battery 115 for temporarily supplying power for a predetermined time when an emergency occurs, and Including the central control unit to control the emergency exit induction light (100) overall It is.

More specifically, the case 110 has a panel shape having a predetermined thickness, and a rectangular fitting portion 114 in which the reflective film 130, the light guide plate 140, and the like are mounted is formed on the opened front surface. The light source mounting part 111 to which the light source 120 is mounted is formed at one side of the fitting part 114, and a bracket for attaching the case 110 to the wall is provided at the rear of the case 110. ) Is formed.

At this time, when the reflective film 130 and the light guide plate 140 are fitted to the fitting part 114 at the other end of the fitting part 114, a pair of locking protrusions which fix the reflective film 130 and the light guide plate 140 are provided. 113 is formed.

When the light source 120 is mounted, the light source mounting part 111 is fitted so that the light of the mounted light source 120 may be irradiated in the direction of the reflective film 130 and the light guide plate 140 to be fitted to the fitting portion 114. It is formed to open in the direction of the portion 114. In addition, an error check unit 116 is mounted on the upper surface of the light source mounting unit 111 so as to be connected to the central control unit and check an error of the emergency exit induction lamp 100.

Here, the error check unit 116 is composed of a red LED 117, a green LED 118, and the check switch (Switch, 119), the user, such as the LEDs (117, 118) and the check switch 119 Due to this can easily check whether the emergency exit induction light (100).

That is, when the emergency exit induction lamp 100 of the present invention is normally operated, the green LED 118 is turned on and the red LED 117 is turned off. And, if there is an error in the supply of the main power supplied from the building, the green LED 118 is turned off. In addition, when there is an error in the supply of emergency power, the red LED 117 is turned on. Finally, if there is an error in the light source 120, the red LED 117 blinks. Therefore, the user and the like can easily check whether the emergency exit induction lamp 100 through the error check unit 116.

On the other hand, as a light source 120 of the emergency exit induction lamp 100 according to the present invention, a plurality of LEDs are employed in one embodiment, and are sequentially aligned and mounted to the light source mounting portion 111 of the case 110. At this time, the color of the LED is preferably formed of a white light, the number of LED is preferably changed in various ways depending on the size of the emergency exit induction lamp (100).

Here, the light source 120 of the emergency exit induction lamp 100 according to the present invention may be installed in the cold cathode fluorescent lamp CCFL in addition to a plurality of LEDs of one embodiment. In this case, when the CCFL is installed as the light source 120 according to the present invention, a plurality of CCFLs may not be installed as LEDs, but one or two CCFLs may serve as the light source 120 of the emergency exit induction lamp 100.

In addition, the reflective film 130 is mounted on the bottom surface of the fitting portion 114 of the inside of the case 110 to reflect all the light emitted from the light source 120 in the front direction. Thus, one side end of the reflective film 130 is preferably extended to the lower side of the light source mounting portion 111 formed on one side of the fitting portion 114. Therefore, the predetermined light emitted and irradiated from the light source 120 hardly leaks to the lower side of the fitting portion 114 due to the reflective film 130 extending to the lower side of the light source mounting portion 111. It is reflected in the front direction.

In addition, the light guide plate 140 has a plate shape having a predetermined thickness of a rectangular shape, and is seated on an upper surface of the reflective film 130 mounted on the bottom surface of the fitting portion 114 of the inside of the case 110. The light of 120 is uniformly distributed and distributed over the entire open area of the case 110. Accordingly, a net pattern is formed on the bottom of the light guide plate 140 to scatter light in various directions so as to more uniformly disperse the light of the light source 120. The interval of the pattern is the light source 120. As the distance from the light source 120, the narrower form. At this time, the light guide plate 140 according to the present invention has already been registered by the applicant of the present patent application, which is the same as the Republic of Korea Patent Registration Publication No. 10-2003-0373442 (February 11, 2003).

On the other hand, the display cover 150 is mounted to the case 110 to cover the open front of the case 110, when the light source 120 is turned on, the light of the light source 120 and the reflective film 130 and the light guide plate ( 140) and the like to shine with a predetermined brightness. At this time, the display cover 150 is attached to or printed on a predetermined phrase, such as 'emergency phrase' or 'arrow (⇒)' 154, the display cover 150 will be shining at a predetermined brightness In this case, the user can easily find an emergency exit (not shown) through the predetermined text and the predetermined pattern 154 attached or printed on the display cover 150.

In addition, the central control unit includes a printed circuit board 166 in which a predetermined circuit pattern is formed and various electric elements 162 are mounted, and controls the emergency exit induction lamp 100 as a whole.

That is, the central control unit to protect the power outage detection unit (not shown) for detecting this when the power supplied from the building, etc., the heat detection unit (not shown) for detecting the fire in the event of a fire, and to protect the light source 120 A plurality of circuits are provided, such as a current control unit (not shown) for controlling the flowing current, and normally serves to continuously light the light source 120 by receiving main power supplied from a building, etc., and in case of emergency, emergency battery The emergency power is supplied from 115 to light the light source 120 for a predetermined time.

Hereinafter, the operation and effects of the emergency exit induction lamp 100 which is an embodiment of the present invention configured as described above will be described in detail.

Since the emergency exit induction lamp 100 of the embodiment of the present invention is wall-mounted, the user may use the emergency exit induction light 100 by attaching it to the wall using the bracket of the emergency exit induction light 100 of the present invention.

At this time, the emergency exit induction lamp 100 is turned on continuously by receiving main power supplied from a building or the like in normal times, and in emergency situations such as power outages, receives emergency power from the emergency battery 115 and temporarily turns on for a predetermined time. Therefore, those who are located in buildings, etc. will be able to easily evacuate to the emergency exit even when an emergency situation occurs through the emergency exit induction light (100).

Here, the emergency exit induction lamp 100 according to the present invention is to use the LED or CCFL as the light source 120, such LED is about 100,000 hours life expectancy, CCFL is about 50,000 hours life expectancy Therefore, it is possible to solve the trouble of having to frequently replace the fluorescent lamp as in the prior art and to use it for a long time.

In addition, since the LED or CCFL, which is the light source 120 of the emergency exit induction lamp 100 according to the present invention, operates at about + 5V DC, the driving circuit can be configured very simply, thereby making it light and short.

In addition, since the LED or CCFL, which is the light source 120 of the emergency exit induction lamp 100 according to the present invention, consumes about 5 W to 10 W, it is possible to save a lot of power compared to a conventional fluorescent lamp when driving for a long time. Thus, the emergency exit induction lamp 100 according to the present invention can be turned on for a very long time even in an emergency situation in which the emergency battery 115 is lit.

In addition, the emergency exit induction lamp 100 according to the present invention uses an LED or CCFL as a light source 120, and the present applicant uses a patented and registered light guide plate 140, so the phrases such as 'emergency sphere' and arrows ( The display cover 150 on which the pattern 154, such as ⇒, is formed, shines brightly over the entire area.

In addition, since the LED or CCFL used as the light source 120 in the emergency exit induction lamp 100 according to the present invention does not generate high heat while emitting light like a conventional fluorescent lamp, problems such as shape deformation of a conventional cover are prevented in advance. do.

As described above, the emergency exit induction lamp according to the present invention is to use the LED or CCFL as a light source, these LEDs have an average life of about 100,000 hours, CCFL has an average life of about 50,000 hours, and Likewise, the trouble of frequently replacing the fluorescent lamp can be solved in advance and it can be used for a long time.

In addition, since the LED or CCFL which is the light source of the emergency exit induction lamp according to the present invention operates at about + 5V DC, it is possible to configure the driving circuit very simply, so there is an advantage that the light and small size can be reduced.

In addition, LED or CCFL, which is a light source of an emergency exit induction lamp according to the present invention, has a power consumption of about 5W to 10W, and thus, when driving for a long time, there is an advantage in that a lot of power can be saved compared to a conventional fluorescent lamp. Thus, the emergency exit induction lamp according to the present invention has an effect that can be turned on for a very long time even in an emergency situation that is lit by the emergency battery.

In addition, since the emergency exit induction lamp according to the present invention uses an LED or CCFL as a light source and is used with a light guide plate that the applicant has already applied for a patent, the display cover is formed with phrases such as 'Emergency Exit' and patterns such as arrows (⇒). Has the effect of shining brightly over the entire area.

In addition, since the LED or CCFL used as a light source in the emergency exit induction lamp according to the present invention does not generate high heat while being emitted like a conventional fluorescent lamp, problems such as shape deformation of the conventional cover are prevented in advance.

Claims (5)

A case in which a front surface is opened to form a fitting portion having a predetermined size, and a light source mounting portion is formed at one side of the fitting portion; A light source mounted on the light source mounting part and irradiating light of a predetermined brightness toward the fitting part; A reflection film mounted on the fitting portion and having one side end extending to a lower side of the light source mounting portion to reflect the light emitted from the light source to the front of the case; A display cover covering a front surface of the case and having a predetermined phrase or a predetermined pattern formed thereon; An emergency battery mounted inside the case and temporarily supplying emergency power to the light source when an emergency occurs; Emergency light induction lamp comprising a central control unit for controlling the light source and the emergency battery. The emergency exit induction lamp according to claim 1, wherein the light source is a plurality of LEDs. The emergency exit induction lamp according to claim 1, wherein the light source is a cold cathode fluorescent lamp. 2. The emergency exit induction lamp according to claim 1, wherein the case is equipped with an error checking unit for easily checking whether the emergency exit induction lamp has an error. The light guide plate of claim 1, wherein a pattern of a predetermined shape is formed in the light guide plate so that light emitted from the light source is uniformly distributed and distributed to the entire open area of the case, and the pattern is far from the light source based on the light source. Emergency exit induction lamp, characterized in that formed in a narrower form.