KR200326675Y1 - Independent electric power plant for emitting light of a guidance display pannel - Google Patents

Abstract

The present invention relates to a safety display panel having a light emitting function.

The present invention, the light emitting member (LED) is installed on the guide display panel to display the letters are supplied by the power supplied from the self-charged from the wind direction, so that the light emission is made, to solve the problems that have occurred conventionally that is the vehicle Light emission with self-generating function that can help to carry out the restraint and guidance role of pedestrians and pedestrians more faithfully, and also reduce the cost of replacing the display panel with semi-permanent use, and also eliminates restrictions on the installation site. Provide information board.

Description

Independent electric power plant for emitting light of a guidance display pannel

The present invention relates to a safety display panel having a light emitting function, and in particular, a light emitting member (LED) installed on the safety display panel and displaying a letter to emit light through a self-power that is charged from the wind direction. It relates to a display panel.

As is well known, information signs are provided to restrain or guide the safety of vehicles or pedestrians at roads and construction sites, as well as at various outdoor venues. In the case of such information signs, a separate power supply from the method of applying light emitting materials is provided. The lamp is divided into lamps which are powered by a power supply.

However, in the case of the guide panel coated with the light emitting material, the light emitting material peeled off according to the use period, and thus had a problem in that it did not function properly. Therefore, it was inconvenient to frequently apply the light emitting material. In addition, in the case of the light emitting material, the installation place was extremely limited due to the property of emitting light only when there is light from the outside.

Therefore, in the related art, it has led to the development of a guide panel for displaying letters with LEDs that are continuously emitted regardless of external light reflection.

However, in the case of the LED applied to the guide panel, the power supply is supplied to a battery (or a battery) or a commercial power supply (eg 110V or 220V) through a power line, and the installation place is extremely limited. There was no choice but to have a disadvantage.

Therefore, in the related art, it is possible to semi-permanently install the heat collecting plate as a power supply means using solar heat, and to develop a guide display board that is not restricted by the installation.

However, in the case of the guide plate provided with the heat collecting plate, there is no choice but to have the disadvantage that the function of the guide plate is determined according to external factors, that is, the weather.

That is, in the case of the heat collecting plate, after collecting solar energy and using the LED to emit light, if there is rain or cloud, and the heat collecting operation of the heat collecting plate is not performed properly, the guide display panel is also supplied with power from the heat collecting plate. It did not function properly.

Therefore, the present invention has been devised to solve the conventional problems as described above, the object of the present invention is that the light emitting member (LED) is installed on the guide display panel to display the letters are supplied from the self-power that is charged from the wind direction By emitting light, it is possible to more faithfully perform the purpose of improving the problems that have occurred in the past, that is, to restrain or guide the vehicle or pedestrian, and to reduce the cost of replacing the display panel with semi-permanent use. It is to provide a light emitting display panel having a self-developing function that can be made, and to remove the restrictions of the installation site.

1 is a perspective view showing a structure of a light emitting guide panel having a self-generation function as an embodiment of the present invention.

Figure 2 is a cross-sectional view showing the internal structure of a light emitting guide panel having a self-power generation function as an embodiment of the present invention.

3 is a cross-sectional view showing a coupling structure of a rotating body and a light emitting display panel for self-generation as an embodiment of the present invention.

Figure 4 is a cross-sectional view showing a vertical slide state of the rotor according to the wind speed in one embodiment of the present invention.

5 is a cross-sectional view taken along the line A-A of Figure 1 as an embodiment of the present invention.

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

One ; LED 100; Luminous information board

10; Rotating body 11; First axis of rotation

12; Wings 13; First bearing

14; Wind speed concentration 15; Reflector

20; Second axis of rotation 21; Second bearing

31; Coil 32; magnet

40; 50 capacitors for charge and discharge; motor

60; Sensor 70; Clutch switch

Hereinafter, a preferred embodiment of the present invention based on the accompanying drawings.

1 is a perspective view showing a structure of a light emitting guide panel having a self-power generation function as an embodiment of the present invention, Figure 2 is a cross-sectional view showing the internal structure of a light emitting guide panel having a self-power generation function as an embodiment of the present invention .

3 is a cross-sectional view showing a coupling structure of a rotating body and a light emitting guide panel for self-generation as an embodiment of the present invention, Figure 4 is a cross-sectional view showing a vertical slide state of the rotating body according to the wind speed according to an embodiment of the present invention 5 is a cross-sectional view taken along the line AA of Figure 1 as an embodiment of the present invention.

As shown in Figure 1 to 5, in the conventional light emitting information display panel 100 is a letter display through a plurality of LED (1) to the front as well as the rear,

On the outer upper surface of the light emitting guide panel 100 is formed a rotating body 10 made of a combination of the first rotating shaft 11, the blade 12 and the first bearing 13 so that the rotation speed is determined according to the wind speed,

The interior of the light emitting guide panel 100 is divided into upper and lower spaces, and a second rotating shaft 20 having a second bearing 21 is formed in the upper space to be connected to the first rotating shaft 11.

A coil 31 and a magnet are formed on the circumferential surface of the second rotating shaft 20 and its periphery such that self-generation occurs when the rotating body 10 and the first and second rotating shafts 11 and 20 rotate according to the wind speed. Form a self-developed unit consisting of (32),

A circuit board (PCB) electrically connected to the plurality of LEDs 1 is formed in the lower space of the light emitting guide panel 100.

The circuit board is characterized in that the circuit for connecting the charge and discharge capacitor 40 for charging the power generated from the self-generation of the self-generation unit and supplying the charged power to the plurality of LED (1).

According to another aspect, the vane-shaped wind speed concentrating portion 14 is provided at the end of the wing 12, the inner surface of the wind speed concentrating portion 14, the reflector plate 15 to enable the identification of the rotating body 10 at a long distance It is characterized in that the attachment configuration.

According to another aspect, in the lower space of the light emitting guide panel 100,

The motor 50 for driving the second rotating shaft 20 by driving the power supply by the charging / discharging capacitor 40 so that the LED 1 always maintains a constant emission light through continuous charging of the charging / discharging capacitor 40. )Wow,

When the rotational speed of the rotating body 10 is large by sensing the rotational speed of the second rotating shaft 20, the driving of the motor 50 is turned off by controlling the power supply of the charging / discharging capacitor 40, and the rotating body 10. When the rotational speed of the sensor is small, the sensor 60 for controlling the power supply of the charging / discharging capacitor 40 to turn on the driving of the motor 50 is electrically connected to the circuit board.

According to yet another aspect, the first and second rotation shafts (11, 20),

When the rotation of the rotating body 10 is much, the first rotating shaft 11 is separated from the second rotating shaft 20 so that the rotating speed of the rotating body 10 is reduced,

When the rotation of the rotating body 10 is less, the first rotating shaft 11 is coupled to the second rotating shaft 20 so that the rotation of the rotating body 10 may be configured to be connected to the clutch switch 70. It is done.

According to another aspect, the light emitting guide panel 100,

It is characterized by adding a means for outputting the sound and voice information for combating wild birds by receiving power from the charge-only capacitor 40.

Referring to Figures 1 to 5 attached to the operation of one embodiment of the present invention configured as described above are as follows.

First, a rotating body 10 having a rotational speed determined according to wind speed is formed on an outer upper surface of the light emitting guide panel 100 in which letters are displayed through a plurality of LEDs 1 as well as the front.

At this time, the vane-shaped wind speed concentrating portion 14 is formed on the wing 12 of the rotating body 10, the inner surface of the wind speed concentrating portion 14, the reflection plate to enable the identification of the rotating body 10 at a long distance (15) is attached.

In addition, the rotating body 10 is fixed to the first rotating shaft 11 extending to the upper space portion of the light emitting guide display portion 100, while the first bearing 13 is coupled to the first rotating shaft 11 is combined. .

The second rotating shaft 20 having the second bearing 21 is formed on the bottom surface of the upper space of the light emitting display panel 100, and then the first and second rotating shafts 11 and 20 are connected to each other. .

That is, the first and second rotation shafts 11 and 20 are connected through the clutch switch 70.

Subsequently, the coil 31 is formed on the circumferential surface of the second rotation shaft 20 and its periphery so that self-generation occurs when the rotor 10 and the first and second rotation shafts 11 and 20 rotate according to the wind speed. And a magnet generator 32 formed of magnets are formed.

Meanwhile, a circuit board (PCB) electrically connected to the plurality of LEDs 1 is formed in the lower space of the light emitting guidance display panel 100, and the circuit board is charged with power generated from self-generation of the self-generation unit. The charging / discharging capacitor 40 that supplies the charged power to the plurality of LEDs 1 is connected in a circuit.

Then, when the rotor 10 rotates according to the air volume, the first and second rotary shafts 11 and 20 connected to the rotor 10 also rotate at the same speed.

At this time, the self-generating portion of the coil 31 and the magnet 32 located on the second rotary shaft 20 generates self-power from the rotation of the second rotary shaft 20 to generate a predetermined power source,

The power generated by the self-generating unit is charged by the capacitor 40 for charging and discharging.

Therefore, the plurality of LEDs 1 connected to the charging / discharging capacitor 40 and the circuit board to form a guide phrase of the light emitting guide panel 100 emit light through a power charged by the charging / discharging capacitor 40 while the vehicle emits light. It will also be possible to deliver the information presented to pedestrians.

In this case, the clutch switch 70 connecting the first and second rotary shafts 11 and 20 separates the first rotary shaft 11 from the second rotary shaft 20 when the rotation of the rotating body 10 is large. By doing so, the rotational speed of the rotating body 10 was to be decelerated.

In addition, when the rotation of the rotating body 10 is small, the clutch switch 70 couples the first rotating shaft 11 to the second rotating shaft 20, so that the rotating of the rotating body 10 may continue. To make it possible.

Meanwhile, in one embodiment of the present invention, the motor 50 and the sensor 60 are configured to be connected to the circuit board in the lower space of the light emitting guide panel 100.

The motor 50 rotates the second rotating shaft 20 through power supply by the charging / discharging capacitor 40 so that the LED 1 always maintains a constant emission light through continuous charging of the charging / discharging capacitor 40. The drive was performed.

That is, the rotation speed of the second rotation shaft 20 is detected by the sensor 60, and when the rotation speed of the second rotation shaft 20 detected by the sensor 60 is large, the sensor 60 Has turned off the driving of the motor 50 while controlling the power supply of the charge / discharge capacitor 40.

Then, the plurality of LEDs 1 can be made to emit light by the strong rotational speed of the rotating body (10).

However, when the rotational speed of the rotor 10 is small, the amount of light emitted by the LED 1 is bound to be small.

Accordingly, the sensor 60 turns on the driving of the motor 50 while controlling the power supply of the charge / discharge capacitor 40 when the rotation speed of the rotor 10 is small.

Then, the motor 50 receives power from the capacitor 40 for charging and discharging, as well as the second rotating shaft 20 and the first rotating shaft 11 and the rotating body 10 connected to the second rotating shaft 20. While rotating at a constant speed, the charging of the charge-only capacitor 40 is continuously charged, and accordingly, the plurality of LEDs 1 constituting the guide phrase of the light emitting guide panel 100 is able to maintain a constant emission light at all times. .

On the other hand, although not shown in the present invention, by adding the sound and voice output means to the light emitting guide panel 100, it is possible to prevent the light emitting guide panel 100 from being damaged by wild birds.

As described above, the present invention provides a self-powered light emitting member (LED), which is installed on the guide panel and displays the letters, from the wind direction, so that light emission is achieved, thereby improving the problems that have occurred in the past. In other words, it is possible to more faithfully perform the restraint or guide role of the vehicle or pedestrian, as well as semi-permanent use to reduce the cost of replacing the display panel, and also provides the effect of eliminating the restriction of the installation site.

Claims (5)

In the general light emitting information display panel is a character display through a plurality of LEDs in the front as well as the rear, On the outer upper surface of the light emitting guide panel is formed a rotating body consisting of a combination of the first rotating shaft, the blade and the first bearing so that the rotation speed is determined according to the wind speed, The interior of the light emitting guide panel is divided into upper and lower spaces, and a second rotating shaft having a second bearing is formed in the upper space to be connected to the first rotating shaft. And a self-generating portion formed of a coil and a magnet on the circumferential surface of the second rotary shaft and its periphery so that self-generation occurs when the rotating body and the first and second rotary shafts rotate according to the wind speed. A circuit board electrically connected to a plurality of LEDs is formed in a lower space of the light emitting guide panel. The circuit board includes a light emitting guide display board having a self-power generation function, characterized in that a circuit for connecting and configuring a charge / discharge capacitor for charging power generated from self-generation of the self-generating unit and supplying the charged power to a plurality of LEDs. . The light guide of claim 1, wherein a semicircular wind speed concentrator is provided at an end of the wing, and a reflection plate is attached to an inner surface of the wind speed concentrator so that the rotor can be identified at a distance. Display panel. The light emitting display panel of claim 1, A motor for rotating the second rotating shaft by driving the power supply by the charging / discharging capacitor so that the LED always maintains a constant emission light through continuous charging of the charging / discharging capacitor; If the rotational speed of the rotating body is large by detecting the rotational speed of the second rotating shaft, the driving of the motor is turned off by controlling the power supply of the charging / discharging capacitor. If the rotating speed of the rotating body is small, the power supply of the charging / discharging capacitor is controlled. A light emitting guidance display board having a self-generating function, characterized in that a sensor for turning on driving of a motor is electrically connected to a circuit board. The method of claim 1, wherein the first and second rotation axis, If the rotation of the rotating body is large, the first rotating shaft is separated from the second rotating shaft to reduce the rotational speed of the rotating body, When the rotation of the rotating body is small, the light emitting guide panel having a self-power generation function characterized in that the coupling is configured by the clutch switch so that the rotation of the rotating body continues to couple the first rotating shaft to the second rotating shaft. The display panel of claim 1, wherein the light emitting guide panel includes: A light emitting display panel having a self-generating function, characterized by adding a means for outputting sound and voice information for combating wild birds by receiving power from a charge / discharge capacitor.