KR100961522B1 - Pavement-embedded lighting apparatus having durability against vehicle load - Google Patents

Abstract

PURPOSE: A road-embedded illumination device which has durability on the load of a vehicle is provided to protect a unit illumination block from the load of a vehicle by forming a poly coat resin layer on the unit illumination block. CONSTITUTION: A road-embedded illumination device which has durability on the load of a vehicle comprises an illumination block(120), a fixed block(110), a power supply unit(140), and a poly coat resin layer. The illumination block comprises a poly coat housing(121), a luminescent diode, an electric wire, and a first poly coat resin layer(122). The first poly coat resin layer is filled within the poly coat housing in order to protect the luminescent diode. The power supply unit is connected by the wire, is connected to an illuminance sensor, and supplies power to a luminous body. A second poly coat resin layer fills on the upper part of the illumination block or a space between the illumination blocks.

Description

Road-mounted lighting device with durability against vehicle load {PAVEMENT-EMBEDDED LIGHTING APPARATUS HAVING DURABILITY AGAINST VEHICLE LOAD}

The present invention relates to a road-embedded lighting device, and more particularly, to a road-embedded lighting device having durability against vehicle loads embedded on a road to provide lighting.

In general, roads are divided into lanes by lanes for smooth communication of vehicles, and vehicles traveling on these roads are driven in an orderly manner along lanes partitioned by lanes.

Therefore, the safe driving sign and text displayed on the road will play a very important function, and the driver should be able to easily recognize it at all times, and the pedestrian should also be able to recognize the painted sign of the lane connected to the traffic light. For this purpose, the lane is generally formed by painting the surface of the road in a predetermined form prescribed by law using a paint containing fluorescent material or the like so that the driver can easily distinguish it.

However, in the case of a paint display method using such a paint, it is very difficult to distinguish lanes and safe driving symbols and characters in bad weather due to nighttime or rain, etc. There is a danger of an accident by invading by car.

In addition, there is a light emitting device or a lighting device that simply reflects light on the road floor or road boundary line without any specific means to solve the above problems, but since it is exposed to the outside, there is a risk of damage in the event of a vehicle crash. .

On the other hand, there is a method of installing a separate lighting device on the sidewalk block for the safety of pedestrians, but this method is because the light emitting part is exposed to the outside or formed of a transparent cover made of a separate plastic, glass material There is a problem that can be easily broken by force.

In addition, the light emitter formed as above has a problem in that a problem such as an electric short circuit occurs due to the inflow of rainwater or moisture.

On the other hand, as a related technology, the Republic of Korea Patent Application No. 2006-0127366 (application date: December 13, 2006) discloses the invention named "road buried light emitting labeling device", it will be described with reference to FIG. .

1 is a view illustrating a road buried light emitting device according to the prior art.

Referring to FIG. 1, according to the related art, the buried light emitting display device according to the related art includes an accommodating space therein, and a lens portion 20a having a light collecting portion C and diffusers D1 and D2 has an upper exposed surface. Is provided to protrude in, the case 20 is installed in the lighting device is installed in a linear reciprocating movement in the vertical direction up and down in the housing 10 is elastically supported in the upward direction by a spring, but is separated from the housing 10 It is characterized by forming a structure that maintains a state in which the lens unit 20a of the case 20 protrudes to the outside of the housing 10 through the prevention locking step.

However, since the road buried light emitting device includes a lens part and a spring, there is a problem in that the structure is weak.

In addition, as a related technology, Korean Utility Model Application No. 2006-0022844 (Application Date: August 25, 2006) discloses the design of the name "solar light block" is disclosed, it will be described with reference to FIG. .

2 is a view illustrating a solar lighting block according to the prior art.

Referring to FIG. 2, the solar lighting block 30 according to the related art is a solar lighting block having a reset unit in an internal circuit and maintaining a charged state without discharging the charged charge during movement. 11) and a cover 12 includes an inner bracket in which the solar cell 33 and the light guide plate 34 are coupled to each other, and a circuit board and a storage battery are further configured. The solar lighting block 30 is formed of polycarbonate, the outer material is resistant to impact, UV-protective coating for preventing scratches from the outside, and before the construction is equipped with a magnetic switch to move to a non-reset state charged power This discharge is not discharged, and the solar light emitting tile of a completely sealed structure can be comprised.

However, since the solar lighting block 30 is equipped with a circuit board, a storage battery, and various circuits, the structure thereof is not only complicated, but also various circuits formed therein are easily affected by the vehicle load.

The technical problem to be solved by the present invention is to form a polycoat resin layer on a unit light block that is embedded on the road to provide lighting at night, thereby protecting from the load of the vehicle. To provide a road-mounted lighting device having a durability against a vehicle load.

Another technical problem to be achieved by the present invention is to provide a road-mounted lighting device that is durable to a vehicle load that can be displayed on a road unit light block embedded in the road to provide a light at a specific letter or number. .

As a means for achieving the above-described technical problem, road-embedded lighting device having a durability against a vehicle load according to the present invention, at least one light emitting body for providing illumination on the road is formed, for protecting the light emitting body A plurality of unit lighting blocks in which a primary polycoat resin layer is formed; A fixed block formed to have a specific display space to insert the plurality of unit illumination blocks to display a specific character; A power supply unit supplying power to each of the light emitters in the plurality of unit lighting blocks; And a cushion function that protects the unit light block from a load of a vehicle traveling on a road, by filling and solidifying the space between the unit light block and the unit light blocks arranged inside the display space. Including a primary polycoat resin layer, the plurality of unit illumination blocks are connected to be arranged inside the display space of the fixed block, characterized in that the plurality of unit illumination blocks connected to display a specific letter or number.

Here, each of the unit lighting block, the polycoat housing; At least one light emitting diode disposed in the polycoat housing to provide illumination; And a primary polycoat resin layer filled and solidified in the polycoat housing to protect the at least one light emitting diode.

Here, the unit light block may be formed to have a predetermined inclination, respectively, in order to provide lighting in the traveling direction of the vehicle.

Herein, the display space in the fixed block may be formed in advance to correspond to the specific letter or number to be displayed.

Here, the fixed block in which the plurality of unit lighting blocks is arranged is characterized in that the projecting from the road or buried to match the road surface of the road.

In addition, the road-mounted lighting device having durability against the vehicle load according to the present invention further includes a time check unit (Clock) for confirming the current time, and an illuminance sensor for confirming the illuminance, the current time is night Or when the illuminance is smaller than a set value, the light emitter is driven by operating the power supply unit.

Herein, the power supply unit generates or receives power from a solar module or an external power source, and supplies power to light emitters in each unit lighting block through electrical wiring.

According to the present invention, a unit light block having high durability by arranging a light emitting diode for providing lighting in a polycoat housing having a reduced volume to withstand the load of a vehicle and filling the polycoat housing with a primary polycoat resin layer.
Because back into the display space of a holding block provided with a display space for displaying a specific character or number, and the second poly-coat resin to the unit light block is of the hayeoseo filling the display area of the buried mounting block 2 block structure further vehicle It is possible to effectively protect the light emitting body because it is not damaged even under the load of the vehicle because it is buried on the road by increasing the durability against the load of the vehicle.

In addition, according to the present invention, since the interior of the first and second cars are filled with all the polycoats having high durability against the load of the vehicle without any empty space, even if a fixed block including a unit lighting block as a light emitting member is installed on the road and sidewalk. Can block the ingress of moisture and moisture.

According to the present invention, the light emitting member is protected by the first and second polycoat resin layers even when the unit light block embedded in the road to provide illumination at night is exposed to the outside of the roadway or sidewalk for the safety of pedestrians. Therefore, there is little possibility of being damaged.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise.

As an embodiment of the present invention, by forming a polycoat resin layer on a unit light block embedded on the road to provide lighting at night, it is possible to protect from the load of the vehicle, and furthermore, the unit light block has a specific letter or number There is provided a road-mounted lighting device having a durability against displayable vehicle loads.

3 is a view showing a road-mounted lighting device having a durability against a vehicle load according to an embodiment of the present invention, Figure 4 is a schematic view of a road-mounted lighting device having a durability against a vehicle load according to an embodiment of the present invention. It is a block diagram.

Referring to FIG. 3, the road recessed lighting device 100 having durability against a vehicle load according to an embodiment of the present invention includes a fixed block 110, a unit lighting block 120, an electric wiring 130, and a power supply unit. 140. Here, the fixing block 110 is composed of a fixing plate 111 and the display space 112, the unit lighting block 120 is a polycoat housing 121, polycoat resin layer 122, a circuit board ( 123 and the light emitting diodes 124, but are not limited thereto.

In addition, referring to Figure 4, the road-mounted lighting device 100 having durability against the vehicle load according to an embodiment of the present invention is the fixed block 110, unit lighting block 120, electrical wiring 130 described above In addition to the power supply unit 140 and), the illumination sensor 150, the time checking unit 160, the solar module 170 and the external power 180 may be further included.

3 and 4, a plurality of unit lighting blocks 120 are formed and connected to each other, at least one light emitter is formed on the road to provide illumination, and a primary polycoat to protect the light emitter. The resin layer 122 is formed. In this case, a plurality of unit lighting blocks 120 are connected and arranged inside the display space of the fixed block 110, and the plurality of unit lighting blocks 120 are connected to display a specific letter or number.

Each of the unit lighting blocks 120 includes a polycoat housing 121, a primary polycoat resin layer 122, a circuit board 123, and a light emitting diode 124, and the light emitting diode 124 is the poly Disposed within the coat housing 121 to provide illumination. In addition, a light emitting diode 124 may be formed on the circuit board 123 and disposed in the polycoat housing 121. The primary polycoat resin layer 122 is primarily charged and solidified in the polycoat housing 121 to protect the at least one light emitting diode 124. In addition, the unit lighting block 120 may be formed to have a predetermined inclination, respectively, in order to provide lighting in the traveling direction of the vehicle.

The fixed block 110 is formed to have a specific display space 112 so that the plurality of unit illumination blocks 120 can be inserted to display specific characters. That is, the display space in the fixing block 110 is formed in the fixing plate 121 to correspond to the specific letter or number to be displayed. In addition, the fixed block 110 in which the plurality of unit lighting blocks 120 are arranged may protrude from the road or be embedded to match the road surface of the road.

The power supply unit 140 supplies power to each of the light emitters in the plurality of unit lighting blocks 120. For example, the power supply unit 140 generates or receives power from the solar module 170 or the external power source 180, and emits light 124 in each unit lighting block 120 through the electric wiring 130. To power on. Here, after charging the power from the solar module 170, the power supply through the power supply unit 140, or by connecting a separate external power 180 may supply power through the power supply unit 140. have.

The secondary polycoat resin layer 122 ′ is solidified by being filled in the space between the unit light blocks 120 and the unit light blocks arranged inside the display space, and thus from the load of the vehicle traveling on the road. A cushion function for protecting the unit lighting block 120 is performed. Here, polycoat is a translucent synthetic resin, and serves to emit light provided from the light emitter 124 while protecting the light emitter 124.

In addition, the road-mounted lighting device having durability against a vehicle load according to an embodiment of the present invention, a time check unit (Clock: 160) for confirming the current time, and the illumination sensor 150 for confirming the illuminance is added. The light source 124 may be driven by operating the power supply unit 140 when the current time is night or when the illuminance is smaller than a predetermined value. Here, the time confirmation unit 160 and the illuminance sensor 150 will be apparent to those skilled in the art, and thus detailed description thereof will be omitted.

As a result, the road-embedded lighting device 100 having durability against vehicle load according to an embodiment of the present invention, the secondary polycoat resin layer on the unit light block 120 embedded in the road to provide illumination at night By forming the 122 ', the vehicle can be protected from the load of the vehicle, and also, a plurality of unit lighting blocks 120 can be connected to display specific letters or numbers.

5A to 5C are process flowcharts illustrating a manufacturing process of a unit lighting block according to an exemplary embodiment of the present invention.

As shown in FIG. 5A, first, a plurality of metal-shaped rectangular polycoat housings 121 are formed, and a circuit board fixing the light emitter 124 made of an LED lamp is formed inside the polycoat housing 121. By embedding the 123, one unit light block 120 is formed.

Next, as shown in FIG. 5B, the first polycoat resin layer is formed by first solidifying the polycoat resin 122 in a liquid state from the polycoat supply unit 300 into the polycoat housing 121. And form 122.

Next, as shown in FIG. 5C, the polycoat resin layer 122 protects the entire unit lighting block 120 including the light emitter 124 having the LED lamp and the circuit board 123, as well as the LED lamp. The light will be emitted to the outside. In this case, the unit lighting block 120 may be connected to a plurality of each other, wherein the connection means may be supplied with electricity through the electrical wiring (130).

6A to 6C are flowcharts illustrating a manufacturing process of a road-mounted lighting device having durability against vehicle load according to an embodiment of the present invention.

As shown in FIG. 6A, the unit lighting blocks 120A to 120E may be connected in plural, and the fixing blocks 110 in which the plurality of unit lighting blocks 120 are assembled and arranged may be formed and used in various letters. have. That is, the plurality of unit lighting blocks 120 may be arranged in the fixing block 110 having the display space 112 formed in the separate fixing plate 111. In other words, the fixing plate 111 forms a display space 112, for example, a T shape through a separate cutting operation, and the T-shaped unit lighting blocks 120A to 120E connected to each other are displayed on the display. Arranged in the space 112.

Next, as shown in FIG. 6B, the display space 112 in which the unit light blocks 120A to 120E are arranged is secondarily filled and solidified with the polycoat resin provided from the polycoat provider 300. By doing so, another polycoat resin layer 122 'is formed. Therefore, as the secondary polycoat resin solidifies, the secondary polycoat resin layer 122 ′ is secondarily formed on the surface of the fixing plate 111. At this time, the secondary polycoat resin is filled and solidified in the space between the upper portion of the unit light block (120A ~ 120E) and the unit light blocks (120A ~ 120E).

Next, as shown in FIG. 6C, power supplied from the power supply unit 140 is directly transmitted to the circuit board 123 and the LED lamp 124 formed in the flow coat housing 121 to emit light. In this case, light may be emitted as a predetermined character while emitting light from the entire unit lighting block 120 embedded in the display space 112. That is, the display space 112 formed on the fixing plate 111 is cut into a predetermined letter or number, and then arranged and embedded in the unit lighting block 120 corresponding to the number thereof, so that illumination may be provided at night. .

In this case, the fixing plate 111 may be formed of stone, wood, synthetic resin, or metal, and may be formed of the unit lighting block 120 by the secondary polycoat resin layer 122 ′ filled and filled in the display space 112. ) Can be safely protected.

In addition, even when the wheel portion of the driving vehicle passes through the secondary polycoat resin layer 122 ', the primary and secondary polycoat resin layers 122 and 122' instantaneously withstand the load, and the polycoat housing ( 121) It is possible to safely protect the unit light block 120 connected to the plurality of electrical components assembled therein. In addition, the secondary polycoat resin layer 122 ′ filled and solidified in the display space 112 blocks the inflow of rainwater and the light emitter 124 and the circuit board of the LED lamp assembled inside the polycoat housing 121. 123 can be protected from an electrical short and an electrical short.

As a result, the road-filled lighting device 100 completed through the process as described above not only emits various types of lighting at night, but also provides a cushion function even if the moving vehicle passes through the polycoat resin layer 122 '. While protecting the unit light blocks 120 arranged inside the display space 112 can be safely protected, in this case, even if the unit light blocks 120 are installed on the road and sidewalk to block the inflow of rainwater and moisture in front Can be.

On the other hand, Figure 7 is a diagram illustrating a road-mounted lighting device having a durability against vehicle load according to an embodiment of the present invention is used on the road, Figure 8 is a unit light block according to an embodiment of the present invention is predetermined It is a figure which is formed so that it may be easy to recognize on road, and is formed to have inclination of.

Referring to FIG. 7, the road recessed lighting device 100 having durability against vehicle load according to an embodiment of the present invention is provided in a form embedded in the road 200, for example, a specific number or letter. Road-embedded lighting device 100 assembled in each form is embedded on the road 200, for example, to be illuminated at night or when the illumination is low to provide lighting on the road 200. In other words, the road-mounted lighting device 100 does not provide illumination in the daytime or when the illumination is high.

Referring to FIG. 8, the unit lighting blocks 120 according to the exemplary embodiment of the present invention may be formed to have predetermined inclinations in order to provide lighting in the traveling direction of the vehicle. For example, when the traveling direction of the vehicle is the left side of the drawing, the height L1 of the left side of the unit light block 120 is formed lower than the height L2 of the right side, and then arranged in the display space in the fixed block 110. After that, the secondary polycoat resin layer is filled. Accordingly, the direction of the illumination is biased toward the vehicle driving direction by a predetermined angle, so that the vehicle can recognize it more easily.

In addition, the fixed block 110 in which the unit lighting block 120 is arranged may protrude from the road 200 or may be buried to match the road surface of the road 200. For example, for the safety of pedestrians, the unit lighting block 120 is less likely to be damaged due to the above-described secondary polycoat resin layer even when exposed to the outside of a road or a sidewalk.

The foregoing description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is shown by the following claims rather than the above description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

1 is a view illustrating a road buried light emitting device according to the prior art.

2 is a view illustrating a solar lighting block according to the prior art.

3 is a view showing a road-mounted lighting device having durability against a vehicle load according to an embodiment of the present invention.

4 is a schematic configuration diagram of a road-mounted lighting device having durability against a vehicle load according to an embodiment of the present invention.

5A to 5C are process flowcharts illustrating a manufacturing process of a unit lighting block according to an exemplary embodiment of the present invention.

6A to 6C are process flowcharts illustrating a manufacturing process of a road-mounted lighting device having durability against vehicle load according to an embodiment of the present invention.

7 is a diagram illustrating that a road-mounted lighting device having durability against vehicle loads according to an embodiment of the present invention is used on the road.

8 is a view illustrating that the unit lighting block according to the embodiment of the present invention is formed to have a predetermined inclination, and thus is easily recognized on a road.

<Description of Symbols for Main Parts of Drawings>

100: road recessed lighting device

110: fixed block 120: unit lighting block

130: electrical wiring 140: power supply

150: illuminance sensor 160: time check unit (Clock)

170: solar module 180: external power

111: fixing plate 112: display space

121: polycoat housing 122: polycoat resin layer

122 ': secondary polycoat resin layer 123: circuit board

124: light emitting diode (LED) 200: road

300: polycoat supply

Claims (7)

In the road-mounted lighting device comprising a light-emitting body buried on the road in the form of a block, A plurality of unit lighting blocks containing at least one light emitter for providing illumination on a road, and having a primary polycoat resin layer filled with a polycoat to protect the light emitter; A fixed block formed to have a display space on a fixed plate of a block type so that the plurality of unit lighting blocks can be inserted to display a specific character; The plurality of unit lighting blocks are connected to each other by electric wiring, and are connected to a time check unit (Clock) for checking the current time and an illuminance sensor for checking the illuminance to be fixed by output values of the time check unit and the illuminance sensor. A power supply unit supplying power to each of the light emitters in the plurality of unit lighting blocks through the electric wiring outside the block; And Secondary to perform the cushion function to protect the unit light block from the load of the vehicle traveling on the road by being solidified by filling the space between the unit light block and the unit light block arranged inside the display space Including a polycoat resin layer, The fixed block has a double block structure in which a plurality of unit lighting blocks are connected and arranged inside a display space of the fixed block embedded in a road surface, and display a specific letter or number by a combination of the plurality of connected unit lighting blocks. It is made, Each of the unit light blocks A polycoat housing with reduced volume to withstand the load of the vehicle; At least one light emitting diode disposed in the polycoat housing and providing illumination; An electrical wiring connecting the light emitting diode to a light emitting diode in a neighboring unit lighting block; And In order to protect the light emitting diode from the load of the vehicle is composed of a first layer of polycoat resin filled and solidified in the polycoat housing, the unit light block in the fixed block embedded in the road in the direction of the vehicle traveling Road-mounted lighting device with durability to vehicle loads, characterized in that it is built to be inclined to provide lighting. delete delete delete delete delete delete

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