KR200426160Y1 - electric lighting apparatus for leading light - Google Patents

Abstract

The present invention relates to a light-emitting device for a light, and includes a plurality of LED strings in which a plurality of power LEDs are connected in series on a substrate, and an LED module in which each LED string is controlled on / off and brightness by a hybrid control IC. An LED display board configured by installing a plurality of columns and rows on a frame; A local controller which transmits a control signal to each hybrid control IC provided in each LED module to turn on / off each LED module and control brightness; A power supply for supplying power to the LED module; An RS485 buffer amplifier for amplifying and transmitting a control signal transmitted to the local controller; It is configured to include a main controller for transmitting a control signal to the local controller having a control program for controlling the LED module, an aluminum heat sink is further installed on the back of the substrate, a collimator lens is further installed on the front of the LED. It is characterized by.

 Light, Light, Guide, LED Module, Amplifier, Hybrid Control IC

Description

Electric lighting apparatus for leading light

1 is a configuration diagram of a light emitting device for a light according to the present invention,

Figure 2 is a plan view showing an example of the display plate constituting the light emitting device for a light according to the present invention,

Figure 3 is a plan view showing an example of the LED module constituting the light emitting device for a light according to the present invention,

<Code Description of Main Parts of Drawing>

1: LED sign

  11: LED module 11a: LED 111: LED string

  12: matte substrate

  13: Hybrid Control IC

  14: Frame

2: local controller

3: power supply

4: Amplifier

5: main controller

The present invention relates to a light emitting device for a light, and more particularly, to a light emitting device for a light that can be identified at night as well as daytime, remote control.

In general, a light is used as a means for indicating a safe route in a narrow waterway or a port, such as a lighthouse.

Such light is typically installed on the shore by a predetermined support means to guide the direction in which the ship can move, and is typically configured to support two light emitting means before and after the predetermined support means.

Conventional lamps are formed by forming a plurality of holes in the plate body and installing incandescent bulbs or halogen bulbs in the respective holes, and controlling the power supplied to the incandescent bulbs by a timer or the like to induce a route.

The conventional light is constructed so that the incandescent bulb is off during the day to induce the route by the color of the plate, the incandescent bulb is turned on at night to induce the route, and by the attention line of the conduction lamp and the back light Guide the ship to sea route

However, the conventional lamps constructed as described above are often installed in places with high winds and high humidity, such as the sea, and thus were easily aged or damaged, thus preventing their proper function.

In addition, such a conventional light is not adjusted the brightness, and if the brightness is set in advance, if the brightness is too weak can not be identified at night, if it is too bright to interfere with other routes and the ship rather misunderstand the route There was a problem to let.

That is, the conventional light can only control the light emission by simply intermitting the power supplied to the lighting means, it is impossible to control the light intensity, and the lifespan is shortened by using an incandescent light bulb or a halogen light bulb as the light emitting means. Only simple degree of control is possible and there is a disadvantage that cannot be monitored.

The present invention is to solve the above problems, it is an object of the present invention to provide a light emitting device for the light guide that can guide the course safely at night as well as daytime easy to adjust the brightness.

In addition, an object of the present invention is to provide a light-emitting device for light that can be controlled and monitored remotely and easy to maintain.

In addition, an object of the present invention is to provide a light emitting device for a light that can be used for a long time by using a light emitting means that is protected by moisture and long life.

The light emitting device for a light according to the present invention for achieving the above object is provided with a plurality of LED strings connected in series with a plurality of power LEDs on the substrate, each LED string is controlled on / off and brightness by a hybrid control IC An LED display board configured by installing a plurality of columns and rows of LED modules on a frame; A local controller which transmits a control signal to each hybrid control IC provided in each LED module to turn on / off each LED module and control brightness; A power supply for supplying power to the LED module; An RS485 buffer amplifier for amplifying and transmitting a control signal transmitted to the local controller; It is configured to include a main controller for transmitting a control signal to the local controller having a control program for controlling the LED module, an aluminum heat sink is further installed on the back of the substrate, a collimator lens is further installed on the front of the LED. It is characterized by.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily understand and reproduce the present invention.

1 is a configuration diagram of a light emitting device for a light according to the present invention, Figure 2 is a plan view showing an example of a light plate constituting the light emitting device for a light according to the present invention, Figure 3 is a light emitting device for a light according to the present invention. Is a plan view showing an example of the LED module constituting the.

As shown in the drawing, a light emitting device for a light according to the present invention includes a plurality of LED modules 11 arranged vertically and horizontally, and a power supplied to each LED module 11 configured in the LED display plate 1. As a control means for controlling the local controller 2 and the main controller (5) is provided.

As shown in FIG. 2, the LED display board 1 is configured by arranging and fixing the LED modules 11 at predetermined intervals to a frame 14 formed by weaving a plurality of angular rods or circular rods to each other, and along a channel. For optimal viewing effect at the position and height which are good for observing the moving vessels, it is manufactured in a square (about 3m in width and about 5m in length), and about 25 LED modules are arranged at regular intervals, so that the optical intensity is over 800,000cd The green light intensity with long wavelength of light, which is easy to identify at the entry point of 12km, was used.

As shown in FIG. 3, the LED module 11 constituting the LED display board 1 includes a plurality of LED strings 111 connected in series with a plurality of power LEDs 11a, and these are provided with a substrate 12. It is fixedly installed above, and each LED string is operated by the hybrid control IC 13. The size of the LED module 11 is 300mm ㅧ 300mm to make it easy to attach and detach the frame 14, completely waterproof (IP-67), explosion-proof structure to prevent a short circuit occurs.

The fixing frame 12 of the LED module uses a material having a good thermal conductivity so that the heat generated from the LED 11a is transferred to the outside more quickly, so that the LED 11a is cooled, and manufactured to be matt. Sunlight is prevented from being reflected. In addition, the aluminum heat sink 121 is installed on the rear side to maximize the heat dissipation area so that the LED is always kept at an appropriate temperature.

In addition, the aluminum heat sink 121 may mold the hybrid control IC 13 with a heat dissipating compound to precisely control the current of the LED, and further configure a protection circuit for overcurrent discharge. In addition, PCBs with a thermal conductivity coefficient of 1.8W / M.K or more were used to minimize self-current consumption.

The LED (11a) is a 3W Green Power LED as a collimator lens (11b) is installed on the front surface, that is, the light is emitted so that the light can be collected without diffusion.

The collimator lens 11b is used as a means for collecting light as a means for preventing the light emitted from the LED 11a from being diffused and not clear as described above, and a detailed description thereof will be omitted.

A local controller 2 is provided as a means for transmitting a control signal to each hybrid control IC 13 included in each LED module 11 to turn on / off each LED module 11 and to control brightness.

The local controller 2 performs the function of transmitting the RX control signal to the hybrid control IC 13 so as to control the respective LED modules 11 by embedding a fixed address in each RX control. The signal was transmitted to the control IC 13 to freely control the brightness, and to fix it at the desired brightness.

 The control signal transmitted to the local controller 2 is a signal transmitted from the main controller 5, which may be attenuated or mixed with noise during transmission, and is transmitted to solve the problem in the signal transmission process. It is further provided with an RS485 buffer amplifier 4 for amplifying and transmitting.

The main controller 5 is a computer equipped with a control program for controlling the driving of the LED module 11 and manufactured to be able to control by transmitting a control signal up to about 200 m without a separate amplifier, and the brightness of the LED module 11 Of course, the on / off control signal is transmitted to the local controller (2).

The signal transmission between the main controller 5 and the local controller 2 communicates with the local controller 2 by a communication method such as RS232 or rs485, and is provided with a monitoring means as a normal computer.

The program provided in the main controller 5 can change and control the overall operating status of the LED module from time to time.

The light-emitting device for the light configured as described above is configured to be remotely controlled, and the signal transmission between each other may be made by wire or wireless, and a power supply device 3 is provided for supplying electricity, which is a power source required by each means. Doing.

However, the configuration of such a power supply device is similar to that of a power supply means configured in a typical electric and electronic device, and a detailed description thereof will be omitted.

The main controller of the light-emitting lighting apparatus according to the present invention configured as described above has a communication means capable of communicating with a mobile terminal of a manager, and the communication means may use a CDMA or TDMA method.

Although the present invention has been described with reference to the preferred embodiments, many modifications and variations are possible without departing from the spirit and scope of the invention as set forth by the claims below.

As described in detail above, the present invention uses optically adjustable LED as a light emitting means to derive optical luminosity so that the vessel can be identified at night and daytime within about 12 km of the route so that the vessel can be safely on the route. It is possible to provide navigational aids that can be guided, and it is effective to guide the route effectively, especially in the number of ships and narrow routes.

In addition, there is an effect that can be easily maintained by the maintenance and monitoring by remote control.

Although the present invention has been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that many various obvious modifications are possible without departing from the scope of the present invention from this description. Therefore, the present invention can be construed limited only by the words of the appended utility model registration claims.

Claims (1)

The LED 12 is provided with a plurality of LED strings 111 in which a plurality of power LEDs 11a are connected in series on the substrate 12, and each LED string is controlled on / off and brightness by the hybrid control IC 13. (11) is installed on the frame 14 in a plurality of columns and rows, and has a width of 3m wide by 5m, the total brightness is about 800,000 candelaline LED signboard (1); A local controller 2 for transmitting a control signal to each hybrid control IC 13 included in each LED module 11 to turn on / off each LED module 11 and control brightness; A power supply device 3 for supplying power to the LED module 11; An RS485 buffer amplifier 4 for amplifying and transmitting a control signal transmitted to the local controller 2; It comprises a main controller (5) having a control program for controlling the LED module to transmit a control signal to the local controller (2), An aluminum heat sink 121 is further provided on a rear surface of the substrate 12, and a collimator lens 11b is further installed on the front surface of the LED 11a.

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