KR200168252Y1 - Self-luminuus exit sign - Google Patents

Abstract

The present invention relates to a self-emitting emergency exit induction lamp. Conventionally, since it is a power supply method, regular management was necessary to be useful even in the event of power failure, and it was frequently found that the product could not function properly in case of emergency by not knowing the expiration date of the product. In order to solve the problems of the conventional induction lamp, the present invention has a reflective plate 10 having a groove 11 formed in a predetermined guide phrase shape, and fixedly installed in the groove 11 along the guide passage for a predetermined period of time. The light emitting tube 20 for emitting light and the light emitting tube 20 is disposed on the upper surface of the reflecting plate 10 to non-uniformly refracting the light emitted from the light emitting tube 20 and the remaining life of the light emitting tube 20. The transparent refraction plate 40 equipped with the indicator 30 capable of recognizing the adhesive plate is attached to the upper surface of the transparent refraction plate 40 and the perforated text display plate so that the guide phrase and the indicator 30 can be seen ( 50, a housing 70 configured to stack and fix each of the plates 10, 40, 50 and 60 described above, and a prosthetic plate 60 disposed on the rear surface of the reflecting plate 10. ), Once installed, it will automatically Since the built-in light emitting tube 20 can be managed separately, there is no fear of missing a replacement time by installing an indicator 30 that can easily recognize the service life of the light emitting tube 20. Edo will be able to fully function.

Description

Self-emissive emergency exit induction light

The present invention relates to a self-emitting emergency exit induction lamp, and in particular, built-in luminous body that can emit itself for a long time even without a separate main power supply and auxiliary power supply to accurately guide the position of the emergency exit even in case of emergency such as power failure or fire. It is about self-luminous emergency exit induction lamp which made it possible.

In general, the emergency exit induction lamp has a built-in electric light that is turned on by the main power supply (AC power supply), and is provided with an auxiliary power supply (battery battery) connected to the electric light so as to be used as a spare power supply when a power failure occurs. It has a structure in accordance with the provisions of Article 108, Paragraph 2 of the Rules on Firefighting Technology Standards.

Such a conventional emergency exit induction lamp is turned on by AC power under normal circumstances, and in case of a power failure, the built-in auxiliary power is connected and maintains a lit state so that it is always identifiable, such as a large building where many people live. In the event of an emergency disaster such as a fire at night when indoor lighting is turned off in a building or a power outage makes it difficult to identify surrounding objects, a unique function is provided to prompt people to evacuate to a safe place. Will be exercised.

However, in order to utilize the conventional induction lamp usefully in an emergency, it was necessary to check the lighting operation state from time to time.

In other words, if the lamp is broken due to abnormality or the end of its life, it should be replaced immediately. Be sure to operate the auxiliary power check switch regularly to check whether the auxiliary power is connected and turned on normally in case of power failure. There is a hassle of administrative trouble. Moreover, conventional induction lamps have the disadvantage that their lifetime is as short as several years.

In addition, conventional induction lamps indicate the expiration date, capacity, etc. in the specification table, and is usually attached to the bottom of the outer case. Therefore, it is inconvenient to know the expiration date immediately, and it may be left unattended after the expiration date. There was a problem that may occur frequently, may not function in time.

The present invention has been devised to solve the above problems, and once installed, there is a built-in light emitting device that can emit itself for a long time without supplying power, so that no separate management is required, and the manufacturing cost is low, Not only does it cost additional costs, but it also minimizes the waste of energy resources and is equipped with an indicator that can easily recognize the service life of the luminous body. Its purpose is to provide self-illuminated emergency exit guide lights.

1 is an exploded perspective view showing a coupling structure of the self-emitting emergency exit induction light according to the present invention,

Figure 2 is a circuit diagram of an embodiment of the indicator for displaying the remaining life of the light emitting tube built-in self-emitting emergency exit induction lamp according to the present invention,

Figure 3 is a circuit diagram of another embodiment of the indicator for indicating the remaining life of the light emitting tube built in the self-emitting emergency exit induction lamp according to the present invention,

4A to 4C illustrate an implementation method of a display unit applied to an indicator of the present invention.

4A is an exemplary view illustrating a display unit configured in a cumulative display method for months using a liquid crystal display or a light emitting diode;

4B is an exemplary view of a display unit configured by using a display method using a liquid crystal display or a light emitting diode;

FIG. 4C is an exemplary view of a display unit configured with a display for reducing the remaining years using a color bar type liquid crystal display. FIG.

** Description of symbols for the main parts of the drawing **

10; Reflector 11; home

12, 42, 62, 82; Through hole 20; Luminous tube

30, 30 '; Indicators 31, 31a, 31b, 31c; Display

32; Drive circuit section 33; Key input

34; Solar cell 35; Memory

36; Central processing unit 36a; Microcomputer

36b; Oscillator 36c; Check switch

37; Auxiliary power supply 37a; Auxiliary power

37b; Capacitor 37c; resistance

40; Transparent refractive plate 50; Stationery

51; Display hole 60; Prosthetic

70; Housing 71; Nasa High Information

71a, 72a; Fastening hole 72; slot

80; Bracket 81; screw

Self-luminous emergency exit induction lamp according to the present invention for achieving the above object is a reflection plate formed a groove in the shape of a predetermined guide phrase; A light emitting tube fixedly installed in the groove along the guide phrase and emitting light for a predetermined period of time; A transparent refraction plate disposed on an upper surface of the reflecting plate so as to diffuse by non-uniformly refracting light emitted from the light emitting tube; An indicator mounted on one side of the transparent refraction plate so as to recognize the remaining life of the light emitting tube; A stationery display plate adhered to an upper surface of the transparent refraction plate and perforated so that the guide phrase and the indicator can be seen; A prosthesis plate disposed on a rear surface of the reflecting plate; It is characterized by consisting of a housing that can be fixed to accommodate each plate described above laminated.

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

As shown in FIG. 1, the self-luminous emergency exit induction lamp according to the present invention is a reflecting plate 10 accommodating the light emitting tube 20, a phrase display plate 50 through which a certain phrase is displayed, and an expiration date. The basic configuration is an indicator 30 or 30 'and a housing 70 for fixing them.

When the structure of the present invention is described in detail, the reflecting plate 10 is formed by pressing a predetermined guide phrase shape to form a groove 11, and fixedly installed in the groove 11 along the guide passage to light itself for a predetermined period of time. A light emitting tube 20 for emitting light and a transparent refractive plate 40 disposed on an upper surface of the reflecting plate 10 so as to be diffused by non-uniformly refracting light emitted from the light emitting tube 20; An indicator 30 or 30 'mounted on one side of the transparent refraction plate 40 so as to recognize the remaining life of the light emitting tube 20; The display plate 50 attached to the upper surface of the transparent refractive plate 40 and perforated so that the guide phrase and the indicator 30 or 30 'can be seen, and a prosthetic plate disposed on the rear surface of the reflecting plate 10 ( 60, and the housing 70 is configured to accommodate and fix each of the plates 10, 40, 50, 60 described above.

The light emitting tube 20 is a tritium gas (tritium gas) is injected into a glass tube and sealed. Tritium gas is one of the substances generated during the treatment of nuclear wastes in nuclear power plants that are widely used around the world. Its characteristics are excellent in its luminescence, it is harmless to humans and its luminescence lifetime is at least 12 years. It has the advantage of being guaranteed.

The reflector 10 is formed by pressing the grooves 11 in the form of various guide phrases in order to improve the illumination of the light emitting tube 20, and then, the grooves 11 of appropriate length. The light emitting tube 20 is continuously disposed, and the element is adhesively fixed using a sealant or an adhesive. On the surface of the reflecting plate 10, a material such as silver foil having excellent reflectance is attached. In the case of the reflective plate 10, the transparent refractive plate 40 for scattering the light emitted from the light emitting tube 20 and a separate character display plate 50 perforated guide text is stacked and covered, Accordingly, the light emitting tube 20 may be appropriately disposed therein after forming the concave indentation surface as a whole without forming the guide phrase on the reflector plate 10 itself.

On the other hand, the transparent refractive plate 40 forms an irregular irregular surface on the surface in contact with the reflecting plate 10, the other surface to maintain a flat, on one side an indicator (30 or 30 ') indicating the expiration date of the product ) Is provided. The transparent refractive plate 40 is made of an acrylic material, so that the light is transmitted by scattering by the action of the concave-convex surface, the light transmitted through the transparent refractive plate 40 is to be seen wide spread.

In addition, the stationery display panel 50 is in close contact with the front surface of the transparent refractive plate 40 in the form of a sticker. Therefore, the light evenly spread is only visible through the perforated display hole 51.

In the induction lamp of the present invention, as described above, the transparent refractive plate 40 and the stationery display plate 50 are stacked on the front surface of the reflecting plate 10, and the arrangement of the prosthetic plate 60 made of sponge material is formed on the rear surface of the reflecting plate 10. It is kept in a closed state, and is seated in the housing 70.

The housing 70 has a plurality of screw thread information 71 protrudingly formed in each place on the inner side, and the slot 72 of a predetermined length is formed in the center of the upper and side inner end, any one of the slot 72 The bracket 80 bent in a predetermined shape therein is fixed to be fastened with a screw 81. At the time of construction, one bent surface of the bracket 80 is disposed at an installation position of the wall of the building, and fixed with an anchor bolt, etc., and then the bracket 70 and the housing ( 70) with the screw (81).

In the prosthesis 60, the reflecting plate 10, and the transparent refraction plate 40, through holes 62, 12, 42 are formed to match the positions of the fastening holes 71 a of the screw thread information 71. A plurality of screws 81 are inserted into respective through holes 62, 12 and 42 to be fastened to the housing 70. In this case, the screw 81 is a flat head screw, and formed in the through hole 42 of the transparent refractive plate 40 so that the head of the screw can be accommodated, the transparent refractive plate in the state that the fastening is completed The front surface of 40 can be kept flat. When the stationery display plate 50 is attached to it is finished in a beautiful state.

In addition, the present invention is provided with an indicator (30 or 30 ') that makes it easy to recognize the effective period in which the light emission tube 20 is maintained light emission to minimize the risk of loss of functionality over the replacement period. There is an advantage that it can. 2 and 3 show circuit diagrams of the preferred embodiments 30 and 30 'of the indicator embedded in the self-illuminated emergency exit induction lamp of the present invention, respectively, and FIGS. 4a to 4c illustrate the present invention. Each implementation of the display unit 31 applied to the indicator is shown.

The indicator 30 of the present invention shown in Fig. 2 is used for the display unit 31 for displaying the degree of use time when the product is shipped, the driving circuit unit 32 connected to the display unit 31, and the display unit 31. A key input unit 33 for manipulating the driving circuit unit 32 so as to input the time, and a solar cell 34 for supplying power to the display unit 31.

The indicator 30 can operate continuously by operating each key of the key input unit 33 at the time of product shipment, by setting the use degree by dividing the year and the month into a continuous display. That is, in a situation in which light is supplied from the outside by a light source such as sunlight or illumination, the solar cell 34 receives the light and supplies power to the display unit 31 so that the use time is displayed. In a situation where the external light source is blocked, the display of time is temporarily stopped. However, a situation such as a power failure may be considerably short-term, so it is not necessary to consider it greatly. If you want to continuously display the usage degree in such a situation, simply solve the problem by connecting a capacitor (not shown) between the solar cell 34 and the display unit 31. It becomes possible. In addition, when the DC voltage generated from the solar cell 31 is to be converted into an AC voltage and supplied to the display unit 31, a converter may be provided.

On the other hand, the indicator 30 'of the present invention can also be realized by configuring a circuit as shown in FIG. That is, the display unit 31 for displaying time, the memory unit 35 for storing the counted time data, the time is counted on the basis of the oscillation frequency and stored in the memory unit 35 and the memory at the time of key input The microcomputer 36a reads the stored data of the unit 35 and displays the time on the display unit 31, and the auxiliary power supply unit 37 supplies power to the microcomputer 36a.

Here, reference numerals 31a, 31b, and 31c represent respective embodiments of the display unit 31, 36 is a central processing unit including a microcomputer 36a, 36b is an oscillator for generating an oscillation frequency, and 36c is Check switch, 37a is an auxiliary power supply, 37b is a capacitor, 37c is a resistor.

The memory unit 35 preferably uses a nonvolatile memory such as an EEPROM (Electrically Erasable and Progrmmable ROM), which is a fixed memory device capable of writing or erasing information by an electrical means. Other similarly available Electrical Alterable ROMs (EAROMs) are also available.

In the indicator 30 ', the microcomputer 36a receives power from the auxiliary power supply 37 and accumulates continuously based on the frequency of the oscillator 36b, and the accumulated value is stored in the memory 35. It is continuously overwritten and stored. To display the current time value, the check switch 36c is pressed to form a closed circuit, so that the value accumulated in the memory unit 35 is displayed through the display unit 31.

In each of the above-described embodiments, the display unit 31 may be implemented in various ways using a liquid crystal display (LCD) or a 7-segment light emitting diode (LED). .

The display part 31a according to FIG. 4A is configured to accumulate months by using the liquid crystal display or the light emitting diode. The elapsed months are accumulated and displayed.

The display part 31b according to FIG. 4B is configured by using a liquid crystal display or a light emitting diode, and is configured to display a predetermined value.

The display part 31c of FIG. 4C is configured as a display for reducing the remaining years using a color bar-type liquid crystal display, and each segment of the color bar divided into the number of years corresponding to the expiration date is 1. Each year passes, it is displayed on or off in stages.

When the induction lamp of the present invention, which is expressed in various ways, is installed inside the building, the fluorescent light emitted from the light emitting tube 20 is reflected by the reflecting plate 10 and then scattered while passing through the transparent refraction plate 40. As a result, the light is projected to the outside through the display hole 51 of the stationery display panel 50 so that it is clearly identified even in an emergency.

Self-luminous emergency exit induction lamp according to the present invention is not limited to the display of the emergency exit of the building, according to the modification of the guide letter can be used as a guide for guiding the seats and aisles, such as the performance hall, so the application range is very wide.

Effects of the present invention that can be expected by the configuration and action as described above are as follows.

Self-illuminated emergency exit induction lamp according to the present invention, once installed once the built-in light emitting tube 20 that can emit itself for a long time without power supply, no separate management is required, and thermal power, hydro and nuclear power for power generation, etc. Of course, there is a saving effect on the energy source, the manufacturing cost is low, there is an advantage that does not incur additional incidental costs even for long-term use.

That is, in the construction work, the installation work of the conduit pipe before the concrete placement and the wire arrangement work from the distribution panel to the position of the induction lamp are unnecessary, and the related materials such as the switch box and the single switchgear are not required at all. It is possible to reduce the waste of labor and labor costs involved, and to fix the bracket 80 in the appropriate place and the slot of the housing 70 without the cumbersome wiring work as in the prior art when changing the internal structure by the increase or reconstruction of the existing building After inserting the bent end of the bracket 80 into the 72, it is possible to install very easily just by tightening the screw.

In addition, since it is self-luminous, there is no fear of malfunction due to disconnection of electric lights or electrical defects of the auxiliary power supply 37a while the light emitting performance is exhibited.

In addition, there is no fear of missing the replacement time by mounting an indicator (30 or 30 ') that can easily recognize the service life of the light emitting tube 20, there is an effect that can fully exhibit the function of the product in an emergency.

Claims (7)

A reflection plate 10 having a groove 11 in a predetermined guide phrase shape; A light emitting tube 20 fixedly installed in the groove 11 along the guide phrase and emitting light for a predetermined period of time; A transparent refraction plate 40 disposed on an upper surface of the reflecting plate 10 to diffuse by unevenly refracting light emitted from the light emitting tube 20; An indicator 30 or 30 'mounted on one side of the transparent refraction plate 40 so as to recognize the remaining life of the light emitting tube 20; A stationery display plate 50 bonded to an upper surface of the transparent refractive plate 40 and perforated so that the guide phrase and the indicator 30 or 30 'can be seen; A prosthetic plate 60 disposed on a rear surface of the reflecting plate 10; Self-illuminating emergency exit induction lamp, characterized in that consisting of a housing (70) that can be fixed by stacking each of the plates (10) (40) (50) (60). According to claim 1, wherein the light emitting tube 20 is a self-light emitting emergency exit induction lamp, characterized in that the tritium gas is injected into the glass tube and sealed. According to claim 1, The housing 70 has a plurality of screw thread information 71 protrudingly formed in each place on the inner surface, the slot 72 of a predetermined length is formed in the center of the upper and side inner end, the slot Self-illuminating emergency exit induction lamp, characterized in that it can be fastened with a screw 81 by inserting and fixing the bracket 80 bent in a predetermined shape in any one of (72). The display device according to claim 1, wherein the indicator (30) is used for the display unit (31) for displaying the use time at the time of product shipment, the driving circuit unit (32) connected to the display unit (31), and the display unit (31). Self-emitting emergency exit induction lamp comprising a key input unit 33 for manipulating the driving circuit unit 32 to input a time, and a solar cell 34 for supplying power to the display unit 31. . The display device of claim 1, wherein the indicator 30 ′ includes a display unit 31 for displaying time, a memory unit 35 for storing counted time data, and a time counting based on an oscillation frequency. A microcomputer 36a which stores the data in the memory 35 and reads the stored data of the memory unit 35 at the time of key input and displays the time on the display unit 31, and an auxiliary power supply unit which supplies power to the microcomputer 36a. Self-emitting emergency exit induction light, characterized in that consisting of (37). 6. The self-lighting emergency exit induction lamp according to claim 4 or 5, wherein the display part (31) comprises a liquid crystal display or a 7-segment light emitting diode. 6. The self-lighting emergency exit induction lamp according to claim 5, wherein the memory unit (35) uses a nonvolatile memory such as Ipyrom that can write or erase information by an electric means.