KR20120115868A - Light guide apparatus for road - Google Patents

Light guide apparatus for road Download PDF

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Publication number
KR20120115868A
KR20120115868A KR1020110033438A KR20110033438A KR20120115868A KR 20120115868 A KR20120115868 A KR 20120115868A KR 1020110033438 A KR1020110033438 A KR 1020110033438A KR 20110033438 A KR20110033438 A KR 20110033438A KR 20120115868 A KR20120115868 A KR 20120115868A
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KR
South Korea
Prior art keywords
led
road
circuit module
lamp
guidance
Prior art date
Application number
KR1020110033438A
Other languages
Korean (ko)
Other versions
KR101297629B1 (en
Inventor
최관수
Original Assignee
주식회사 디지아이
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Priority to KR1020110033438A priority Critical patent/KR101297629B1/en
Publication of KR20120115868A publication Critical patent/KR20120115868A/en
Application granted granted Critical
Publication of KR101297629B1 publication Critical patent/KR101297629B1/en

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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/576Traffic lines
    • E01F9/582Traffic lines illuminated
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14Covers for frames; Frameless shades
    • F21V1/16Covers for frames; Frameless shades characterised by the material
    • F21V1/20Covers for frames; Frameless shades characterised by the material the material being glass
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0471Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/005Traffic control systems for road vehicles including pedestrian guidance indicator
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/095Traffic lights
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

PURPOSE: A lamp for guiding drivers or pedestrians on a road is provided to prevent safety accidents by emitting light. CONSTITUTION: A lamp(100) for guiding drivers or pedestrians on a road comprises a LED circuit module(110), a protection cover member(120), and a lower waterproof film(130). The LED circuit module installs a LED device(114) on an insulating base material. The LED circuit module comprises electrical conduction patterns, an insulation layer, and an upper waterproof film. The electrical conduction patterns are formed by non-continuously printing conductive ink, and connected to the LED device. The insulation layer is formed by printing an insulating ink on a part of the electrical conduction patterns. The upper waterproof film covers the LED device. The protection cover member protects the upper part of the LED circuit module. The protection cover member comprises an illumination hole(122) for the LED device.

Description

LIGHT GUIDE APPARATUS FOR ROAD}

The present invention relates to an eye-guided guidance lamp for roads, and more particularly, to draw attention to a driver or a pedestrian by guiding a light by being embedded in a crosswalk or a sidewalk, and guiding a road, and modularizing an LED element. The present invention relates to a road guidance guide lamp for facilitating and covering the glass with tempered glass so that light is widely irradiated through scattering of light, thereby facilitating the confirmation of the emission state and improving durability.

Recently, in order to activate the use of bicycles and to prevent safety accidents when driving on roads, bicycle lanes have been installed on one side of the roadway or bicycle lanes have been installed on parks and trails. In this case, lanes are displayed and lane markings are protruded at regular intervals in the lanes to prevent vehicles from invading the bicycle-only roads.In parks or walkways, boundary stones are installed on one or both sides. .

In addition, conventionally, the road guidance guidance lamp (or road lamp) (hereinafter referred to as a 'road guidance guidance lamp') for a driver may easily recognize the center line along the center line of the paved road. It is installed at regular intervals.

The roadway guidance lamp for the road is composed of a head portion protruding over the road pavement and the land portion embedded in the road, the head portion is composed of a cube having a trapezoidal shape with a narrow upper surface and a wide lower surface. In addition, a reflector is attached to the front and rear of the head to reflect the light irradiated by the headlamps of the bicycles that drive both lanes, and the reflector is formed on the rear surface to reflect the unevenness to reflect the incident light. It has a plastic injection molding.

Conventional roadway guidance lamps for mounting the LED on the printed circuit board for night lighting or ambient ventilation, there is a problem that the assembly work such as mounting the LED on the printed circuit board one by one. In addition, the conventional road-guided guidance lamp for roads are exposed to the road or sidewalk, there is a problem that the durability is weak because the waterproof treatment is not properly. In addition, the conventional road gaze guidance lamp for the road has a problem that is easily damaged by pedestrians or vehicles or two-wheeled vehicles. Therefore, there is a need to improve this.

The present invention has been made in order to improve the above problems, by guiding the road or attention to the driver or pedestrian by guiding the light by being embedded in the pedestrian crossing or sidewalk floor to guide the road to prevent safety accidents It relates to an induction lamp.

In addition, the present invention relates to an eye-guided guidance lamp for roads to facilitate the manufacture and installation by mounting the LED element on an insulating substrate printed with a conductive pattern and modularized by an inkjet method.

In addition, the present invention relates to an eye-guided guidance lamp for roads to cover the upper side of the LED circuit module with tempered glass so that light is widely irradiated through light scattering to facilitate checking of the emission state and to improve durability. .

In addition, the present invention is provided with a protective cover member between the LED circuit module and the tempered glass to prevent the exposure of the LED circuit module through the tempered glass, the road for improving the aesthetic sense by engraving a pattern on the protective cover member or tempered glass It relates to eye guidance guide lamp.

According to an exemplary embodiment of the present invention, an eye-guided guidance lamp for a road may include: an LED element mounted on an upper side of an insulating substrate to cover and protect a modular LED circuit module and an upper portion of the LED circuit module, and insert the LED element to the upper side. And a protective cover member passing through the lighting hole to emit the light, and a waterproof waterproof member to protect the LED circuit module and the protective cover member and to be embedded to expose the road or sidewalk.

The LED circuit module may include a conductive pattern connected in series by the LED element mounted by discontinuously printing a conductive ink on the flexible insulating substrate, an insulating layer formed by printing an insulating ink on the conductive pattern, and It includes an upper waterproof film to cover the LED element and waterproof.

The protective cover member is provided with a transparent transparent cover block on the upper side so as to transmit and scatter light, the lower waterproof film is preferably bound and waterproofed by covering part or all of the transparent cover block.

The transparent cover block may be made of tempered glass having high strength.

The protective cover member or the transparent cover block may form a pattern for improving aesthetics.

The LED element may be a color LED emitting a specific color through the transparent cover block.

The LED element may emit light in conjunction with a stop signal such as a vehicle signal.

The protective cover member includes a solar panel that generates electricity by irradiation of solar light, the solar panel connects a power storage unit for storing the generated electricity, and the LED element and the solar cell panel and an external power supply control unit Can be linked to

The LED circuit module may be connected to a sensor member that senses the approach of a person or a vehicle or detects a press to control the lighting of the LED element.

As described above, the roadway guidance lamp for roads according to the present invention, unlike the prior art, is embedded in the crosswalk or sidewalk floor to emit light to call attention to the driver or pedestrian or to guide the road to prevent safety accidents can do.

In addition, the present invention can facilitate the manufacture and installation by mounting the LED element on an insulating substrate printed with a conductive pattern and modularized by an inkjet method.

In addition, the present invention is to cover the upper side of the LED circuit module with tempered glass so that the light is widely irradiated through the scattering of light to facilitate the confirmation of the emission state and to improve the durability.

In addition, the present invention is provided with a protective cover member between the LED circuit module and the tempered glass to prevent the exposure of the LED circuit module through the tempered glass, it is possible to improve the aesthetics by engraving the pattern on the protective cover member or the tempered glass.

1 is a perspective view of a gaze guide guidance lamp for a road according to a first embodiment of the present invention.
Figure 2 is a rear perspective view of the road guidance guide lamp for road according to the first embodiment of the present invention.
Figure 3 is an exploded perspective view of the eye guidance guide lamp for road according to the first embodiment of the present invention.
Figure 4 is a cross-sectional view of the road guidance guide lamp for road according to the first embodiment of the present invention.
5 is an enlarged cross-sectional view of the LED circuit module of the road guidance guide lamp for roads according to the first embodiment of the present invention.
6 is a state diagram of the installation of the eye guidance guide lamp for the road according to the second embodiment of the present invention.
Figure 7 is an exploded perspective view of the road guidance guide lamp for road according to the second embodiment of the present invention.
8 is a block diagram of a road guidance guide lamp for a road according to a second embodiment of the present invention.
FIG. 9 is an exploded perspective view of a road guidance guide lamp for a road according to a third embodiment of the present invention. FIG.
FIG. 10 is a block diagram of a road guidance guide lamp for a road according to a third embodiment of the present invention. FIG.
11 is a state diagram of the installation of the eye guidance guide lamp for roads according to a fourth embodiment of the present invention.
12 is a cross-sectional view of a road guidance guide lamp for a road according to a fourth embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the road guidance guide lamp for road according to the present invention. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

1 is a perspective view of a road guidance guide lamp for a road according to a first embodiment of the present invention, Figure 2 is a rear perspective view of a road guide guide lamp for a road according to a first embodiment of the present invention, Figure 3 is a present invention Is an exploded perspective view of the eye guidance guide lamp for road according to the first embodiment of the.

4 is a cross-sectional view of a road guide light guide lamp for a road according to a first embodiment of the present invention, Figure 5 is an enlarged cross-sectional view of the LED circuit module of the road guide light guide road lamp according to a first embodiment of the present invention.

6 is a state diagram of the installation of the eye guidance lamp for road guidance according to the second embodiment of the present invention, Figure 7 is an exploded perspective view of the eye guidance guide lamp for road according to a second embodiment of the present invention, Figure 8 Fig. 1 is a block diagram of a road guidance guide lamp for a road according to a second embodiment of the present invention.

FIG. 9 is an exploded perspective view of a road-guided guidance lamp for roads according to a third embodiment of the present invention, and FIG. 10 is a block diagram of a road-guided guidance lamp for roads according to a third embodiment of the present invention.

FIG. 11 is a view illustrating an installation state of a road guidance guide lamp for a road according to a fourth embodiment of the present invention, and FIG. 12 is a cross-sectional view of the road guide guide lamp for a road according to a fourth embodiment of the present invention.

1 to 5, the eye gaze guide induction lamp 100 according to the first embodiment of the present invention is buried in the bottom of the passageway, such as automobile roads or bicycle roads and sidewalks to emit light to the top of the human eye As it serves to guide the, includes an LED circuit module 110, the protective cover member 120 and the lower waterproof film (130).

The LED circuit module 110 is modularized by mounting the LED element 114 on the insulating substrate 111.

For example, the LED circuit module 110 may include an insulating base 111, a coating layer 112, a conductive pattern 113, an LED element 114, an insulating layer 116, a protective layer 117, and an upper waterproof film 118. ).

In particular, since the insulating base 111 forms the conductive pattern 113 by printing the conductive ink, the insulating base 111 is preferably made of a polymer material which is a material of a general printing paper. This is to improve productivity by using the insulating substrate 111 which is a conventional printing paper. In addition, since the insulating material is ductile, it can be rolled up and stored, and it is not easily damaged by external impact, and thus has excellent durability. In other words, the insulating base 111 has insulating properties, and may have a planar shape such as a film, a sheet, or a plate, or a three-dimensional shape such as a curved surface treatment.

Then, the coating layer 112 is formed on the upper surface of the insulating base 111, and the conductive pattern 113 is printed on the upper side. This is because bleeding may occur when the conductive ink is directly applied to the insulating base 111. In this case, the coating layer 112 serves to maintain the shape of the conductive pattern 113 formed by applying the conductive ink. That is, the coating layer 112 serves to aggregate the conductive ink. In this case, the coating layer 112 is coated with a coating liquid on the upper surface of the insulating base 111.

In addition, the conductive pattern 113 is formed by discontinuously printing conductive ink on the upper side of the flexible insulating substrate 111, and the conductive ink is printed on the insulating substrate 111 by a piezoelectric inkjet method. In particular, the piezoelectric inkjet method is assumed to be an inkjet method generally used. In this case, the conductive pattern 113 means a circuit pattern.

In addition, the conductive ink injected into the insulating base 111 is preferably automatically injected by a piezoelectric ink jet head (not shown).

On the other hand, the LED element 114 is electrically connected to a specific portion of the conductive pattern 113 printed discontinuously and emits light when external power is applied.

That is, the LED element 114 is any one of the conductive pattern 113 of the positive electrode terminal and the adjacent conductive pattern 113 in order to firmly contact the positive electrode terminal and the negative electrode terminal to connect the different conductive patterns 113 in series. In addition to the conductive adhesive 115 is applied to the negative electrode terminal and the other conductive pattern 113 is applied to the conductive adhesive 115 is mounted on the insulating base 111.

The conductive adhesive 115 serves to maintain contact between the positive electrode terminal and the conductive pattern 113 corresponding thereto and the negative electrode terminal and the conductive pattern 113 corresponding thereto. In this case, the conductive adhesive 115 is a transparent material, it is assumed that the metallic fluid such as silver or copper having conductivity in the fluid of the general silicon material. In particular, the conductive adhesive 115 is in contact with the LED element 114 as the conductive pattern 113 is completely dried and then applied to the position and then thermally dried. Since the conductive adhesive 115 is conductive, the conductive layer does not interfere with the flow of current.

Here, the conductive ink is sprayed ink droplets by the DOD piezoelectric inkjet method to form a microconductive print pattern, which is dried by a thermal drying apparatus after the LED chip 114 of the SMD chip type, that is, the conductive adhesive 115 To connect. After that, the pattern circuit configuration in which electricity can flow to the LED element 114 is completed by heat drying.

In addition, the insulating layer 116 is formed by printing an insulating ink on an upper portion of the conductive pattern 113, and the insulating ink is sprayed through another piezoelectric inkjet print head (not shown). In this case, the insulating ink may or may not be sprayed on the conductive pattern 113 portion in contact with the LED element 114. In particular, the insulating ink is automatically spray controlled from the head to form the insulating layer 116 on the insulating base 111, which is made possible by UV curing.

In this case, the insulating layer 116 serves to have high wettability and adhesion when bonding to the conductive pattern 113, and protects the conductive pattern 113. In particular, the insulating ink for forming the insulating layer 116 is preferably formed of an ink liquid having high dimensional stability due to less deformation of the form upon curing.

In addition, the protective layer 117 is formed by the application of a waterproof adhesive on the upper side of the insulating base 111 corresponding to the circumference of the LED element 114. Thus, the waterproof adhesive serves to protect the LED element 114 to keep in contact with the conductive pattern 113. In particular, the waterproof adhesive may be made of various materials having adhesion such as silicon.

In addition, the upper waterproof film 118 forms the uppermost layer of the LED circuit module 110 and is coated with film paper or coated with a transparent silicone resin, followed by drying, and foreign substances such as water from the outside flow into the LED circuit module 110. It serves to prevent you from becoming.

On the other hand, the protective cover member 120 is provided on the upper side of the LED circuit module 110.

The protective cover member 120 is to protect the upper side of the LED circuit module 110, it is applicable to a variety of materials, it is preferably formed of plastic.

In addition, the protective cover member 120 passes through the lighting hole 122 to expose the LED element 114 of the insulating base 111 to the upper side. In this case, the lighting hole 122 may be provided with fewer than the number of LED elements 114 to insert a plurality of LED elements 114 at a time, but is preferably formed to correspond to the LED element 114 one-to-one.

Accordingly, the protective cover member 120 is laminated on the upper side of the insulating base 111 on which the conductive pattern 113 is formed to serve to protect the insulating base 111 during impact or load transfer from the upper side. The LED element 114 of the insulating base 111 is exposed to radiate light emitted upward. Of course, the protective cover member 120 can be applied in various shapes.

In addition, the lower waterproof film 130 is wrapped to protect the LED circuit module 110 and the protective cover member 120, buried to expose the LED circuit module 110 and the protective cover member 120 to the road or sidewalk. To be waterproof.

Here, the lower waterproof film 130 is a film paper formed on the lower side and the circumferential surface of the LED circuit module 110 and the circumferential surface of the protective cover member 120, coated or coated with a transparent silicone resin and dried to remove water from the outside. It serves to block foreign substances such as inflow into the LED circuit module 110.

On the other hand, the protective cover member 120 has a transparent transparent cover block 140 on the upper side to transmit and scatter the light of the LED element 114.

The lower waterproof film 130 covers a part or the whole of the transparent cover block 140 to be waterproofed. At this time, since the lower waterproof film 130 binds the LED circuit module 110, the protective cover member 120, and the transparent cover block 140, the lower waterproof film 130 is not separated from each other. In addition, the LED circuit module 110 and the protective cover member 120 may be bonded to the contact portion with an adhesive, likewise, the protective cover member 120 and the transparent cover block 140 may be bonded to the contact portion with an adhesive. have.

Here, the transparent cover block 140 is preferably made of a high strength tempered glass. Of course, when the protective cover member 120 is tempered glass, the transparent cover block 140 is not necessary, but it is difficult to manufacture by digging a separate groove to insert the LED element 114.

Therefore, the protective cover member 120 is provided to easily expose the LED element 114 by inserting the LED element 114 through the lighting hole 122 while protecting the LED circuit module 110, the transparent cover block 140 is a protective cover It is provided to transmit and scatter the light irradiated by being interviewed with the member 120.

That is, the protective cover member 120 and the transparent cover block 140 is preferably provided separately to facilitate installation and maintenance. Of course, the transparent cover block 140 may be modified in various shapes.

As a result, the LED circuit module 110, the protective cover member 120 and the transparent cover block 140 is buried in the bottom of the road, such as an automobile road, sidewalks or car-only road while being surrounded by the lower waterproof film (130). At this time, the LED circuit module 110, the protective cover member 120 and the transparent cover block 140 is inserted into a separate housing (not shown), the housing is buried in the bottom of the passage. Then, the light of the LED element 114 is irradiated to the upper side of the passageway to guide the gaze guidance to the person of the passageway. In addition, since the LED circuit module 110 forms a conductive pattern 113 printed on the insulating substrate 111 by the piezoelectric inkjet method, productivity is improved compared to manufacturing a conventional printed circuit board (PCB).

On the other hand, referring to Figures 6 to 8, the eye gaze guide induction lamp 100 according to the second embodiment of the present invention, like the first embodiment, the LED circuit module 110, the protective cover member 120 ), A transparent cover block 140 and the lower waterproof film 130.

Here, the functions and detailed configurations of the LED circuit module 110, the protective cover member 120, the transparent cover block 140 and the lower waterproof film 130 are replaced with those described above.

In addition, the protective cover member 120 or the transparent cover block 140 forms a pattern 152 to improve aesthetics.

For convenience, the protective cover member 120 is made of an opaque material, and prints or attaches the pattern 152 on the upper side to improve aesthetics.

In this case, although the protective cover member 120 may be made of a transparent material, it is preferable that the protective cover member 120 is made of an opaque material and forms a pattern 152 in order to prevent a deterioration of aesthetics caused by external exposure of the LED circuit module 110. The glyph 152 of the protective cover member 120 is exposed upward through the transparent transparent cover block 140 so that it can be visually confirmed.

The pattern 152 means a mark, a name, or a picture indicating an engine or a city to be installed.

Although not shown, the pattern 152 is engraved or engraved on the transparent cover block 140, or in particular, on the transparent cover block 140 corresponding to the LED element 114 to emit light of the LED element 114. It is displayed for easy visual confirmation.

On the other hand, the LED element 114 is preferably a color LED emitting a specific color through the transparent cover block 140. In particular, the LED element 114 is preferably controlled to emit light in conjunction with a stop signal such as a vehicle signal.

In more detail, the LED element 114 of the LED circuit module 110 is a red LED, it is preferable to emit light in conjunction with the red lamp 156 of the traffic light 154.

In other words, the traffic light controller 158 is connected to the traffic light 154 and recognizes when the red lamp 156 of the traffic light 154, which is the stop signal of the vehicle, is turned on to recognize the LED circuit module of the crosswalk S ( Signal 110).

Thereafter, the traffic light control unit 158 controls the LED element 114 emitting red light of the LED circuit module 110 to light up.

Of course, when the red lamp 156 of the traffic light 154 is turned off, the traffic light control unit 158 is linked to this to control the lighting of the LED element 114.

In particular, although not shown, when the protective cover member 120 prints the phrase 'stop' as a pattern 152 or is attached with a sticker or the transparent cover block 140 inscribes the phrase 'stop', The driver can easily visually check the lighting state of the red lamp 156 through the transparent cover block 140, thereby reducing the traffic accident.

At this time, the eye gaze guidance lamp 100 for the road according to the present invention is buried in the road in a direction crossing the crosswalk (S). In particular, the upper side of the LED circuit module 110 is preferably buried in the same height as the surface of the road or a predetermined lower than the road.

In addition, referring to Figures 9 and 11, the road eye guidance guide lamp 100 according to the third embodiment of the present invention, like the first embodiment, the LED circuit module 110, the protective cover member 120 ), A transparent cover block 140 and the lower waterproof film 130.

Here, the functions and detailed configurations of the LED circuit module 110, the protective cover member 120, the transparent cover block 140 and the lower waterproof film 130 are replaced with those described above.

In addition, the protective cover member 120 includes a solar cell panel 162 for generating electricity by irradiation of solar light, the solar cell panel 162 connects the power storage unit 164 for storing the generated electricity.

In addition, the LED element 114, the solar cell panel 162, and the external power source 166 are connected to the power storage control unit 168.

In particular, the solar cell panel 162 may be provided above the transparent cover block 140, but may be lost, and thus, the solar cell panel 162 may be provided above the protective cover member 120. The solar cell panel 162 is fixedly installed on the protective cover member 120 by various methods such as adhesion.

In addition, the power storage unit 164 is generally a battery that stores electricity, and may be formed in various shapes. In addition, the power storage unit 164 may be installed at various positions, such as the inside or the ground of the road eye guidance lamp 100 for convenience, for convenience, to be located between the LED circuit module 110 and the protective cover member 120. Illustrated.

In addition, the solar cell panel 162 is a general method of producing electricity by receiving solar heat.

Thus, when the solar panel 162 receives electricity to produce electricity, the produced electricity is supplied to and stored in the power storage unit 164. Then, the electricity of the power storage unit 164 is supplied to the LED circuit module 110. The electricity supplied to the LED circuit module 110 is used to light the LED element 114.

In particular, due to cloudy or rainy weather over a long period of time, such as during the rainy season, the solar panel 162 does not produce enough electricity, and thus, the power storage unit 164 is discharged to supply electricity to the LED element 114. You won't be able to.

Therefore, the power storage unit 164 is connected to the external power source 166. Here, the "external power source 166" refers to electricity supplied from the power plant.

In addition, the power storage control unit 168 controls the solar panel 162 and the external power source 166, respectively. That is, the power storage control unit 168 controls to supply electricity from the external power source 166 to the solar cell panel 162 when sufficient electricity is not supplied from the solar cell panel 162 to the power storage unit 164.

Of course, if the electricity supplied to and stored in the power storage unit 164 is sufficient, the power storage control unit 168 stops the supply of electricity from the external power source 166.

In addition, the power storage control unit 168 preferably controls whether the LED element 114 is turned on.

That is, the power storage control unit 168 controls to turn on or off the LED element 114 as necessary.

Therefore, as the LED element 114 is automatically turned on, safety of a person walking, a traveling vehicle, or a bicycle can be achieved.

On the other hand, referring to Figures 11 and 12, the eye gaze guide induction lamp 100 according to the fourth embodiment of the present invention, like the first embodiment, the LED circuit module 110, the protective cover member 120 ), A transparent cover block 140 and the lower waterproof film 130.

Here, the functions and detailed configurations of the LED circuit module 110, the protective cover member 120, the transparent cover block 140 and the lower waterproof film 130 are replaced with those described above.

In addition, the LED circuit module 110 is connected to the sensor member 172 for controlling the lighting of the LED element 114 by detecting the approach or the detection of a person or vehicle press.

That is, by the sensor member 172, the LED element 114 emits light when the vehicle approaches or emits light by a person or a bicycle passing by.

Here, the light emitting box when approaching the vehicle means that the LED device 114 emits light when the vehicle stops when the vehicle stops on a road such as a crosswalk. By means of gradually controlling the corresponding LED element 114 by the sensor member 172 to indicate the passing position of a person or a bicycle means that the safety is promoted. Of course, if a person or a bicycle exceeds the sensor member 172, after a predetermined time, the LED element 114 is preferably controlled to turn off automatically. This is to reduce power consumption by automatically turning off the LED element 114, which does not require light emission.

In addition, when the vehicle pushes the sensor member 172, the signal may control to turn on the LED element 114.

For convenience, the sensor member 172 and the LED element 114 is shown to be embedded in the bicycle path 174 to correspond one-to-one. Of course, the LED element 114 is mounted on the LED circuit module 110.

That is, when the bicycle travels in one direction of the bicycle path 174, the sensor member 172 which is sequentially approached sequentially detects this, and the detected signal controls the lighting of the LED element 114.

In particular, the sensor member 172 may be installed in the bicycle path 174 by various methods. For example, the bicycle passage 174 is provided with a bracket 173 to stand at a predetermined interval, the bracket 173 is mounted to the sensor member 172, respectively. Here, the sensor member 172 is preferably a limit sensor. In addition, each sensor member 172 is connected to each other is controlled to be gradually turned on or gradually turned off.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

100: induction lamp 110: LED circuit module
114: LED element 120: protective cover member
122: light hole 130: lower waterproof film
140: transparent cover block 152: glyph
154: Traffic lights 156: Red lamp
158: traffic light control unit 162: solar panel
164: power storage unit 166: external power
168: power storage control unit 172: sensor member
174: bicycle path

Claims (9)

An LED circuit module modularized by mounting an LED element on an upper side of the insulating substrate;
A protective cover member covering the upper side of the LED circuit module to protect the upper surface of the LED circuit module, and through the lighting hole to insert the LED element to emit light upward; And
And a lower waterproof film to protect the LED circuit module and the protective cover member and to be waterproofed to be exposed to a road or sidewalk.
The method of claim 1, wherein the LED circuit module,
A conductive pattern connected in series by the LED element mounted by discontinuously printing a conductive ink on an upper side of the flexible insulating substrate;
An insulating layer formed by printing an insulating ink on the conductive pattern; And
Eye guidance guide lamp for road characterized in that it comprises an upper waterproof film to cover the LED element waterproof.
The method of claim 1,
The protective cover member has a transparent transparent cover block on the upper side to transmit and scatter light;
The lower waterproof film covers a part or the whole of the transparent cover block and binds and waterproofs the roadway guidance lamp for water.
The method of claim 3, wherein
The transparent cover block is a road eye guidance guide lamp, characterized in that the high strength glass.
The method according to claim 3 or 4,
The protective cover member or the transparent cover block is a road guide guidance lamp for roads, characterized in that to form a pattern for improving the aesthetics.
The method according to claim 3 or 4,
Wherein the LED element is a color LED emitting a specific color through the transparent cover block gaze guidance guidance lamp for road.
The method according to claim 6,
The LED element is a road guidance light guidance lamp for the road, characterized in that in conjunction with the stop signal of the vehicle traffic light.
The method according to any one of claims 1 to 4,
The protective cover member includes a solar cell panel for generating electricity by irradiation of sunlight;
The solar cell panel connects a power storage unit for storing the generated electricity;
The LED element, the solar panel and the external power source is a road guide guidance lamp for the road, characterized in that connected to the power storage control unit.
The method according to any one of claims 1 to 4,
The LED circuit module is connected to the sensor member for controlling the lighting of the LED element by detecting the approach of the person or vehicle or pressing the road.
KR1020110033438A 2011-04-11 2011-04-11 Light guide apparatus for road KR101297629B1 (en)

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