KR200336597Y1 - Solar on/off lamp & safe Guard using the same - Google Patents

Abstract

The present invention is a design for a solar warning light and a safety rail using the same that can be installed in a safety rail installed on the side or central separation of the road to indicate the position by flashing.

The present invention is a light collecting plate 42 located on the front surface, a circuit board 43 positioned below the light collecting plate 42, a storage battery 44 mounted behind the circuit board 43, and is sealed A light collecting unit 4 unitized in the housing 41; A socket 51 connected to the storage battery 44 and the wire 45 of the light collecting unit 4, a lamp 52 inserted into and installed in the socket 51, and a light emitting unit 5 unitized into a unit. It consists of;

Therefore, the present invention can be applied even at night or in bad weather, especially on curved roads, so that the driver can discern the side or center of the road from a long distance by warning the lights with sufficient illuminance, and the structure is a solid yet sealed structure that is precise Good durability can be obtained by guaranteeing the lifespan of the internal parts, and it is aimed at making it compact for easy application to any handrail of any structure. Especially, it is useful to have economical production / supply with a unit structure that can be mass-produced. It is an effective design.

Description

Solar warning lamp and safe guardrail using it {Solar on / off lamp & safe Guard using the same}

The present invention is a design for a solar warning light and a safety railing using the same, which can be installed on the side of the road or bridge side or the center separation guard rail to indicate the location by flashing.

Reflectors or reflectors are installed on the side of the road, bridge, etc. to inform the driver of the location in case of bad weather. They are covered with dust, dust, and soot, and are easily lost. Even if it has sufficient reflecting ability, it does not play well in the driver's field of vision at night or in bad weather, and thus the visibility of the bar is inferior, and these reflectors or reflectors are reflected by the headlights of the vehicle, causing reflection, especially on curved roads. Some reflections were not directed at the driver, making identification impossible.

Therefore, it is used as a function to inform the boundary of the center or side of the road, and the reflector or reflector alone is insufficient, and thus it is preferable that a beacon is employed as it can be used not only at night or in bad weather, but also on a curved road. As a result, the wiring for power supply and the maintenance cost are so high that it has not been practically used in the roads of Korea. Therefore, there is a need for a solar warning light to generate and store power on its own so that it can be lighted only at night or in bad weather. It became the wind of the times.

However, until now, there is no design of a warning light installed at the center or side of the road to indicate the location by the power generated by itself, but a design of a structure for exerting such a function in a road marking bottle has been proposed. , This is not a prior art of the present invention in the strict sense, but it will be helpful to understand the contents of the present invention will be introduced below.

The conventional road marking bottle using solar light, as shown in the configuration state development view in Figure 8 and part of the configuration state in Figure 9, the solar cell 11 is accommodated on the upper surface and the battery compartment and circuit board on the bottom In the cover bottle which fastens the case 10 in which the accommodating part and the irradiation mirror 20 were formed to the main body 30 in which the anchor rod 31 was formed, the light emitting diode 21 is accommodated in both sides of the said irradiation mirror 20. A retroreflector 23 having a vertical reflector is formed inside the irradiation lens 22.

Therefore, the above-mentioned conventional design clearly integrates the retroreflective mirror which forms the reflection by the reflector together with the light emitting diode in the reflector constituted in the conventional labeling bottle, and clearly the labeling bottle at a long distance and near by the reflection by the flashing of electricity and light reflection. It may have an identifiable advantage.

However, the above-described configuration is installed on the floor of a road, which is a road marking bottle that separates the lane between the lane and the lane. The distance between the driver and the driver is short. In order to be able to distinguish the boundary from the driver at a long distance by being installed on the side of the high-speed road or the center separator like a road, it must be inclined at a higher illuminance, so the above-described structure cannot be used as it is.

The present invention improves the above-mentioned problems, and it is applied even at a curved road at night or in bad weather, so that the driver can identify the side or center of the road from a long distance by warning the lights with sufficient illumination. It has a structure that makes it possible to obtain good durability by guaranteeing the life of precision interior parts, and to achieve compactness for easy application to safety rails of any structure. Especially, it has a unit structure that can be mass-produced. In order to ensure that the present invention was completed.

To this end, the present invention is made by separating the condensing unit and the light emitting unit which are each independently united for easy installation.

In order to achieve another object of the present invention, the present invention is provided in the above configuration, the light collecting portion and the light emitting portion is provided in the upper perforation and front recess of the elliptical rail connecting the posts.

In order to achieve another object of the present invention, the present invention is provided in the above configuration, the condensing portion and the light emitting portion is provided in the perforations and front concave portion of the upper extension of the corrugated rail connecting the posts.

Hereinafter, a detailed configuration of the present invention will be described with reference to the drawings.

1 is a configuration diagram of the present invention,

2 is an enlarged cross-sectional view taken along the line A-A of FIG.

3 is an installation state diagram of the present invention,

4 is an enlarged cross-sectional view taken along line B-B of another configuration of the present invention;

5 is another installation state of the present invention,

6 is an enlarged cross-sectional view taken along line C-C of another configuration of the present invention;

7 is a circuit diagram of an essential part of the present invention,

8 is a developed state of a conventional design,

9 is a partial cutaway view of a configuration state of the prior art.

* Explanation of symbols for main parts of the drawings

10. Case

11. Solar cell (heat collector) 14. Circuit board

20. Research glasses

21. Diode 22. Lens 23. Reflector

30. Body

31.Ancabong

4. Condenser

41.Housing 411.Helix 42.Condensing plate

43. Circuit board 431. Power circuit section 432. Oscillation circuit section

433. Gating Circuit Section 434. LED Drive Section 435. LED Array Section

44. Storage battery 45. Electric wire

5. Light emitting part

51.Socket 52. Reflector 53. Lamp

54. Cap 541. Parallel wall 55. Extrusion bar

56. Case

6. Rail

61. Perforation 62. Indentation 63. Extension

7. Post

8. Shoring

Figure 1 is a configuration diagram of the subject innovation, Figure 2 is an enlarged cross-sectional view showing a cut in the line A-A of Figure 1 so as to know the main part of the subject innovation.

According to the present invention, as shown in the drawing, a light collecting plate 42 positioned on the top surface, a circuit board 43 positioned below the light collecting plate 42, and a storage battery 44 mounted behind the circuit board 43. ) And a light collecting portion 4 unitized in a housing 41 which is sealed as a unit; The socket 51 connected to the storage battery 44 and the wire 45 of the light collecting unit 4, the lamp 53 inserted into and installed in the socket 51, and the light emitting unit 5 unitized by It consists of;

In the above configuration, the lamp 53 is an LED lamp, a cap 54 forming a partition wall with a plurality of parallel walls 541 in the direction of light irradiation is formed on the outer periphery thereof, and the rear surface of the lamp 53 is formed. It is preferable that the reflector 52 be mounted on the surface.

7 is a configuration diagram of a control circuit that is an essential part of the present invention.

As referred to herein, the LED lighting control circuit of the present invention is largely composed of a power supply circuit portion 431, an oscillation circuit portion 432, a gating circuit portion 433, the LED driver 434 and the LED array portion 435.

The power circuit unit 431 includes a rechargeable battery B2 for outputting a Vcc circuit voltage and a solar cell B1 for supplying a charged voltage to the rechargeable battery B2 through a backflow prevention diode D1. .

The oscillation circuit part 432 is the first transistor Q1 which is base-biased by the Vcc circuit voltage (output voltage of the battery) through the resistors R2 and R3 or the output voltage of the cell B1 through the resistors R1 and R2. ), A resistor (R4, R5) connected in series between the collector terminal of the first transistor and the Vcc circuit voltage terminal, and a current to be applied to the collector terminal by being biased by the collector terminal potential of the first transistor (Q1). A second transistor Q2 for bypassing the resistor R4 to ground and a third transistor switched on by forming a bias current path through the resistor R7 when the second transistor Q2 is turned on. A first capacitor C1 connected between the transistor Q3, the collector terminal of the third transistor Q3 and the collector terminal of the first transistor Q1 to perform charge / discharge for oscillation, and the first capacitor The first capacitor and the ground to form the discharge passage of (C1) And a resistor R8 disposed therebetween.

The gating circuit part 433 is a gate circuit for outputting the flasher output signal of the oscillation circuit part 432 to the next LED driver 434 as a logic signal of Vcc level. Q5) and collector resistor R10.

The LED driver 434 is an output voltage generation circuit for driving the LED array using the output of the gating circuit unit 433, and the sixth and seventh transistors Q6, which are switched on to the output of the gating circuit unit 433, respectively. Q7), an inductor L1 coupled to the collector output terminal of the seventh transistor Q7, and a second capacitor C2 for applying an input current to the inductor L1.

The LED array unit 435 is arranged by arranging a plurality of LEDs are configured by connecting between both ends of the inductor (L1) of the LED driver 434.

Reference numerals R1, R9, and R11 not described above are current limiting coupling resistors, and R6 is a base bias resistor of the second transistor.

Figure 3 is an installation state diagram of the present invention, Figure 4 is an enlarged cross-sectional view taken along the line B-B of another configuration state of the present invention.

In the above-described configuration, the upper end of the elliptical rail (6) which is installed by connecting a plurality of posts (7) installed on the side or the center line of the road to the inner perforation 61 and the front light emitting portion ( A concave inlet portion 62 into which the socket 51 of 5) may be inserted is provided, and a lower end of the condensing portion 4 is inserted into the perforation 61, and a light emitting portion 5 is inserted into the concave portion 62. More preferably, the socket 51 of) is charged.

5 is an enlarged cross-sectional view of another configuration of the present invention, and FIG. 6 is an enlarged cross-sectional view of the C-C line of FIG. 5, which is another configuration of the present invention.

In the above-described configuration, the extension portion 63 having the perforations 61 is attached to the top of the corrugated rail 6 installed by connecting the plurality of struts 8 installed on the side of the road or the center line. More preferably, the perforation 61 is inserted into the lower end of the light collecting part 4 and the socket 51 of the light emitting part 5 is attached to the tip of the corrugated rail 6.

The present invention made as described above will have the following effects.

According to one configuration of the present invention, the present invention is to compact the light collecting portion 4 and the light emitting portion 5 in each independent unit unit, which is easy to attach or install at any position, mechanism, and device, etc. It is excellent in applicability due to its structure.

In addition, the light collecting part 4 includes a light collecting plate 42 positioned on the front surface, a circuit board 43 positioned below the light collecting plate 42, and a storage battery 44 mounted behind the circuit board 43. The housing 41 is disposed in a sealed housing 41, and the housing 41 can be made light and solid, for example, if it is made of hard resin. More preferably, the housing 41 is light and firm when made of casting using hard aluminum. It is easy to impart a rigid sealing force, it is possible to improve the durability of each component disposed in the housing 41, the upper surface is a transparent window so that the solar light is well irradiated to the light collecting plate 42, which is disposed below The circuit board 43 converts energy from the irradiated light into electric power and stores the energy in the storage battery 44.

In addition, the light emitting unit 5 is a socket 51 connected to the battery 44 and the electric wire 45, and a lamp 53 inserted into and installed in the socket 51, and thus stored in the battery 44. When the power is supplied, the lamp 53 inserted into the socket 51 is turned on. At this time, the flashing time or the flashing method of the lamp 53 is controlled by the interruption of the power supply. If the control can be easily made automation, in particular, the socket 51 and the lamp 53 is inserted into the structure is inserted into the lamp 53 can be easily replaced, so that the maintenance is easy.

Another configuration of the present invention will be described below with reference to FIG. 7.

The battery B2 always performs a charging operation when a current is generated in the solar cell B1, and the diode D1 prevents the charging voltage of the battery B2 from flowing back to the solar cell side.

When the battery voltage always charged by the solar cell is input to the circuit, the circuit voltage (Vcc voltage) of the battery is divided by the resistors R3 and R2 to divide the first transistor Q1 of the oscillation circuit part 432. Bias on. In addition, the voltage generated by the solar cell B1 is divided by the resistors R1 and R2 to bias the first transistor as in the voltage of the battery.

When the Vcc circuit voltage is input by the battery B2, the second transistor Q2 is biased to the Vcc voltage through the resistors R4, R5, and R6, and is turned on, thereby turning on the third transistor Q3. Since the bias current path is formed through the resistor R7 and the second transistor Q2, the third transistor Q3 is turned on.

When the third transistor Q3 is turned on, the current of the Vcc circuit voltage flows through the third transistor Q3-the first capacitor C1-the first transistor Q1, so that the first capacitor is connected between both ends of the resistor R8. Charged to voltage. Subsequently, when charging of the first capacitor Q1 is completed, a high level of the Vcc voltage level is output from the output terminal of the oscillator circuit 432, that is, the collector terminal of the third transistor, and is input to the gate circuit unit 120.

Since the ground level is input to the input terminal of the gate circuit part 12 during the charging operation of the first capacitor C1 for generating the output voltage of the oscillation circuit part, the Vcc voltage is not output from the output terminal thereof, and the LED driver connected to the rear end thereof ( In 434, the LED array driving voltage does not appear. This will be described in detail below.

When charging of the first capacitor C1 is completed, a gating signal having a high level (Vcc level) is input to the gate circuit unit 120 to turn on the sixth and seventh transistors of the LED driver 434 to induce the inductor L1. Accumulate power.

On the other hand, when the potential of the collector terminal of the first transistor of the oscillation circuit unit 432 becomes the Vcc circuit voltage level by the completion of the charging of the first capacitor C1, the second transistor Q2 is turned off and then the third transistor Q3. ) Is also turned off.

Subsequently, the charge accumulated in the first capacitor C1 is discharged with a constant time constant value through the resistor R8. After the discharge is completed, the charging operation is repeated again as described above, so that oscillation occurs.

As described above, when the high level is input to the gate circuit unit 120, the fourth and fifth transistors Q4 and Q5 are turned on, thereby outputting the Vcc voltage at the collector terminal of the fifth transistor Q5, which is the output terminal of the gate circuit unit. do.

The Vcc circuit voltage output of the gate circuit unit 120 turns on the sixth and seventh transistors Q6 and Q7, and the Vcc circuit voltage when the seventh transistor Q7 is turned on is connected to the inductor L1 connected to the collector output terminal. It will be put in.

Since the Vcc circuit voltage used in the present invention uses 1.2 V, each LED of the LED array unit 435 cannot be driven by a simple battery voltage. Thus, in the present invention, the LED is turned on using the back electromotive force of the inductor.

That is, when the seventh transistor of the LED driver 434 is turned on, a current flows through the inductor L1 and when the seventh transistor is turned off (when the sixth transistor is turned on), the current flowing in the second capacitor C2. By multiplying to generate a driving voltage of 1.8V or more that is the lighting voltage of each LED constituting the LED array unit 140.

By the circuit operation of the device of the present invention as described above, the LED is to operate the flashing operation.

In another configuration of the present invention, in addition to the above-described configuration, the lamp 53 is an LED lamp, and a cap 54 forming a partition wall with a plurality of parallel walls 541 in the direction of light irradiation is formed on the outer circumference thereof. The reflector 52 is mounted on the rear surface of the lamp 53. When the lamp 53 is an LED lamp, not only the life of the lamp can be extended, but also high illuminance can be obtained with low power. Cap 54 having a parallel wall 541 which is a plurality of partition walls in the irradiation direction is covered on the LED lamp to prevent the glare of the driver and long-distance irradiation by using the light that is inclined as parallel light while protecting the lamp 53. In addition, since the lamp 53 is an LED lamp, the reflector 52 is disposed on the rear surface of the lamp 53 to obtain higher illumination.

In another configuration of the present invention, in addition to the above-described configuration, at the top of the elliptical rail 6 installed by connecting a plurality of posts 7 installed on the side or the center line of the road, a perforation 61 passing through the inside and The front surface is provided with a concave inlet portion 62 through which the socket 51 of the light emitting portion 5 can be inserted, and the lower end of the condensing portion 4 is inserted into the perforation 61, and the concave portion ( 62, the socket 51 of the light emitting unit 5 is charged, which relates to the configuration of a state of applying the solar warning lamp of the present invention to the safety railing, in particular, the rail rail 6 is applied to the safety railing that is oval Although the rail 6 has an elliptical cross section and has a large stress against collision of the vehicle, it is in the form of a safety rail that is in the limelight these days, and the rail 6 is manufactured by extrusion, so that the recess 62 is Depending on the shape of the die during extrusion Then, since the perforations 61 in a predetermined position, the rail 6 used in the present invention is easily manufactured.

In addition, even after a normal safety rail is installed or before installation, the projection 61 of the housing 41 of the light collecting part 4 is inserted into the perforation 61 of the rail 6 and fastened with a fastening means such as a nut for easy installation. In this case, if the spiral portion 411 is formed on the protrusion that is the rear end of the housing 41 of the light collecting portion 4, a solid installation can be easily performed. Insertion and installation can be easily carried out in any manner, such as by allowing the pressure to be pressed by the pressing force to support the inserted state by acting as a stopper after the insertion. When the condenser 4 is installed, the position is At the most tip of the rail 6, the light collecting plate 42 is installed horizontally to receive a lot of sunlight. In addition, although the light collecting portion 4 is shown to be positioned on the rail 6 between the post 7 and the post 7 in the drawings, this is an exemplary view, which is shown for easy understanding by avoiding the interference of the drawings. It is not limited, but is preferably installed on the rail 6 in close proximity to the post 7, which is generally installed to extend between the rails 6, 6 so as to extend from the rails 6, 6. This is because if the electric wire 45 is drawn out in the gap between them, no preparation of a separate passage, the electric wire 45 accommodating part, or the like is necessary.

In addition, the concave portion 62 of the rail 6 has a structure that is firmly supported when the case 56 of the light emitting portion 5 is inserted and installed so that it is easily installed and firmly supported, for example, FIG. 1. As shown in FIG. 2, an extrusion bar 55 inserted into the lower end of the case 56 supporting the socket 51 from the outer surface is installed at the recess 62 of the rail 6 to thereby emit light 5. When the case 56 is inserted into and inserted into the case, the installation is easy, and it is preferable to install the lamp 52 by installing it in the socket 51 after the installation is completed, thereby avoiding the fear of damage during construction of the railing. .

In another configuration of the present invention, in addition to the above-described configuration, an extension part having a perforation 61 at the top of the corrugated rail 6 installed by connecting a plurality of struts 8 installed on the side or center line of the road ( 63 is attached to the perforation 61, the lower end of the light collecting portion 4 is inserted and mounted, and the socket 51 of the light emitting portion 5 is attached to the tip of the corrugated rail 6, which is It is related to the configuration of the other state in which the solar warning light of the present invention is applied to the safety railing. Especially, the rail 6 is applied to the safety railing in which the waveform is corrugated. It is a safety railing of the form, such a rail (6) is made by bending the plate by a press to be made simply and inexpensively, and the light collecting part (4) should be able to receive sunlight well rail (6) The extension 63 at the top of the In addition, a perforation 61 is provided to install the light collecting part 4, and when a separate connection device is formed in the housing 41 of the light collecting part 4, the light collecting part may be installed without installing the extension part 63. 4) can also be installed directly, it is obvious that even such a variation is within the technical scope of the present invention.

In addition, the light emitting unit 5 is a light warning unit for indicating the position by irradiating light to the driver of the vehicle traveling on the road, and is installed so that the socket 51 is attached to the front of the rail 6, the rail 6 Attaching the extrusion bar 55 at the mounting position of the light emitting portion 5) is convenient because the installation specifications in the above-described elliptical rail 6 can be easily made in the same manner.

As described above, the present invention can be applied even at night or in bad weather, especially on curved roads, so that the driver can discern the side or the center of the road from a long distance by warning the lights with sufficient illuminance, and the structure is solid yet sealed. It is possible to obtain good durability by guaranteeing the life of precision interior parts, and to achieve compactness for easy application to safety rails of any structure, and to have economical production / supply with a unit structure that can be mass-produced. It is a useful and effective design.

Claims (5)

A light collecting plate 42 positioned on the front surface, a circuit board 43 positioned below the light collecting plate 42, a storage battery 44 mounted behind the circuit board 43, and a housing 41 sealed with A light condensing unit 4 arranged in unit units; A socket 51 connected to the storage battery 44 and the wire 45 of the light collecting unit 4, a lamp 52 inserted into and installed in the socket 51, and a light emitting unit 5 unitized into a unit. ; Solar warning light. The method of claim 1, A power circuit unit 431 including a rechargeable battery B2 and a solar cell B1 for outputting a Vcc circuit voltage; A first transistor Q1 base-biased with the voltage of the battery B2 or the output voltage of the cell B1, and a second transistor Q2 for selectively bypassing the collector voltage of the first transistor to ground; The third transistor Q3 turned on by switching on the second transistor is connected between the collector terminal of the third transistor Q3 and the collector terminal of the first transistor Q1 to perform charge / discharge for oscillation. An oscillator circuit portion 432 including a first capacitor C1 to be performed and a resistor R8 disposed between the first capacitor and the ground to form a discharge passage of the first capacitor C1; A gating circuit part 433 composed of fourth and fifth transistors Q4 and Q5 for transmitting the flasher output signal of the oscillation circuit part 432 to the next LED driver 434; The inductor L1 generates an output voltage for driving the LED array by using the output of the gating circuit unit 433 and is coupled to the collector output terminals of the sixth and seventh transistors Q6 and Q7 and the seventh transistor Q7. And a LED driver 434 including a second capacitor C2 for applying an input current to the inductor L1. And The solar warning light, characterized in that it comprises an LED array (435) for blinking operation by the output of the LED driver (434). The method according to claim 1 or 2, The lamp 53 is an LED lamp, a cap 54 forming a partition wall with a plurality of parallel walls 541 in the direction of light irradiation is formed on the outer circumference thereof, and a reflecting plate 52 is formed on the rear surface of the lamp 53. Solar warning light, characterized in that the mounting. The method according to claim 1 or 2, The upper end of the elliptical rail 6, which is installed by connecting a plurality of posts 7 installed on the side or the center line of the road, has a perforation 61 passing through the inside and a socket 51 of the light emitting part 5 described above. ) Is provided with a concave inlet portion 62 that can be charged, The lower end of the light collecting portion 4 is inserted into the perforation 61, Safety railing using a solar warning light, characterized in that the concave inlet portion 62 is inserted into the socket 51 of the light emitting portion (5). The method according to claim 1 or 2, An extension portion 63 having a perforation 61 is attached to the top of the corrugated rail 6 installed by connecting a plurality of struts 8 installed on the side or center line of the road, The lower end of the light collecting portion 4 is inserted into the perforation 61, Safety railing using a solar warning light, characterized in that the socket 51 of the light emitting part 5 is attached to the tip of the corrugated rail (6).