KR102093122B1 - A bollard - Google Patents

Abstract

The present invention relates to a bollard, which can prevent entry of a vehicle and illuminate various light images on a pedestrian road. The bollard includes: a main body unit installed on the pedestrian road adjacent to a crosswalk to prevent the entry of the vehicle; and a light image generating unit formed in the main body unit and generating the light image to illuminate the same on the pedestrian road.

Description

Bollard {A bollard}

The present invention relates to a bollard, particularly to prevent the entry of a vehicle, and also to a bollard that allows various light images to be illuminated on a pedestrian road.

The bollard is installed at the entrances of sidewalks, parks, playgrounds, etc., which are partitioned to allow pedestrians to pass, and is intended to secure pedestrian traffic and safety by preventing vehicle entry.

These bollards are made of steel, such as iron, stainless steel, and aluminum pipes, or stone, such as marble and granite, to produce a cylindrical or square column shape or a U-shaped shape.

Korean Registered Patent No. 10-0977999 (registered on August 19, 2010) is described with respect to a bollard for crosswalk lighting, and according to the disclosed technology, a storage space is formed inside, and a viewing window through which the storage space is projected is formed on the outer surface. And, the heat sink is fixed to the inside of the main body corresponding to the viewing window, and the substrate is supported by support brackets installed in the vertical direction parallel to the heat sink is provided with a substrate on which a plurality of light emitting diode units are installed, the heat sink It is installed in the cooling unit for cooling the light-emitting diode installed on the substrate, the cooling unit is connected to the water jacket portion installed on the heat sink is installed on the substrate, the water jacket portion and the connection pipe is connected to the circulation circuit And a heat exchange medium tank installed to contact the heat sink, and a heat exchange medium installed in the connection pipe. Comprising a circulating pump for circulating, and is installed on the main body characterized in that it includes a camera for photographing the periphery.

The Korean Registered Utility Model No. 20-0410350 (registered on February 27, 2006) describes bollards that improve night visibility to prevent damage caused by vehicle collisions and minimize pedestrian safety accidents. According to the disclosed technology, a body protruding to the ground to form an external shape; A power supply unit installed in the main body to generate electric power; And it is characterized in that it comprises a light-emitting unit that is installed on the main body and emits light from the power source applied from the power source to emit light to the outside.

As described above, the conventional bollard may perform the function of lighting by generating light in order to increase night vision, but since it cannot provide light in various images or phrases such as flowers and clouds, other functions besides simple lighting There was a disadvantage that can not be performed.

Korean Registered Patent No. 10-0977999 Korean Registered Utility Model No. 20-0410350

The technical problem to be achieved by the present invention is to solve the disadvantages as described above, and provides a bollard capable of performing functions other than lighting by generating various types of light images and illuminating them on a pedestrian road.

In order to solve this problem, according to one feature of the present invention, it is installed on a pedestrian road adjacent to the pedestrian crossing, the body portion for preventing the entry of the vehicle; And it is formed inside the body portion, and provides a bollard including an optical image generator for generating a light image to illuminate a pedestrian road.

In one embodiment, the optical image generating unit is formed inside the body portion, a light source member for generating light; A first lens member formed under the light source member to condense light generated by the light source member; An image member formed on a lower portion of the first lens member to generate a light image while transmitting light collected by the first lens member; And a second lens member that is formed under the image member and diffuses the light image generated by the image member to illuminate a pedestrian road.

In one embodiment, the second lens member is formed at a predetermined distance, characterized in that it further comprises a reflector for reflecting the optical image.

In one embodiment, it is characterized in that it further comprises an angle adjusting portion for adjusting the angle of the reflection portion.

In one embodiment, it is characterized in that it further comprises a heat dissipation unit coupled to one side of the optical image generating unit to receive and radiate heat generated from the optical image generating unit.

According to the present invention, by generating light in a variety of image forms to be projected on the pedestrian road, there is an effect that can improve the aesthetic sense of the surrounding atmosphere and perform various functions such as a guide function, advertising function.

1 is a view for explaining a bollard according to a first embodiment of the present invention.
2 is a state diagram of the bollard according to the first embodiment of the present invention.
3 is a view illustrating a bollard according to a second embodiment of the present invention.
4 is a view illustrating a bollard according to a third embodiment of the present invention.
5 is a view for explaining the optical image generator in FIG. 1 as another example.
6 is a view for explaining a bollard according to a fourth embodiment of the present invention.
7 is a view for explaining another example of the main body in FIG. 1.

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 to which the present invention pertains may easily practice. However, since the description of the present invention is only an example for structural or functional description, the scope of the present invention should not be interpreted as being limited by the embodiments described in the text. That is, since the embodiments can be variously modified and have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing technical ideas. In addition, the purpose or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such an effect, and the scope of the present invention should not be understood as being limited thereby.

Meanwhile, the meaning of terms described in the present invention should be understood as follows.

Terms such as "first" and "second" are for distinguishing one component from other components, and the scope of rights should not be limited by these terms. For example, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

When a component is said to be "connected" to another component, it may be understood that other components may exist in the middle, although they may be directly connected to the other component. On the other hand, when a component is said to be "directly connected" to another component, it should be understood that no other component exists in the middle. On the other hand, other expressions describing the relationship between the components, that is, "between" and "immediately between" or "adjacent to" and "directly neighboring to" should be interpreted similarly.

Singular expressions are to be understood as including plural expressions unless the context clearly indicates otherwise, and terms such as "comprises" or "have" include the features, numbers, steps, actions, components, parts or components described. It is to be understood that a combination is intended to be present, and should not be understood as pre-excluding the presence or addition possibility of one or more other features or numbers, steps, operations, components, parts or combinations thereof.

All terms used herein have the same meaning as commonly understood by a person skilled in the art to which the present invention pertains, unless otherwise defined. The terms defined in the commonly used dictionary should be interpreted to be consistent with the meanings in the context of the related art, and cannot be interpreted as having ideal or excessively formal meanings unless explicitly defined in the present invention.

Now, a bollard according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a view illustrating a bollard according to a first embodiment of the present invention, and FIG. 2 is a state diagram of installing a bollard according to the first embodiment of the present invention.

1 to 2, the bollard 10 includes a main body 100 and an optical image generator 200.

The main body 100 is manufactured in a cylindrical or polygonal column shape using various materials such as iron, aluminum, and stainless steel, and is installed on a pedestrian road adjacent to a pedestrian crossing to prevent vehicle entry.

In one embodiment, the body portion 100 may cover the outer surface with a cushioning material such as urethane or silicone to alleviate external impact. For example, by alleviating the impact of a collision between a pedestrian and a bollard or a collision between a vehicle and a bollard, damage to the bollard or vehicle and injury to a pedestrian can be prevented.

In one embodiment, the main body 100, only the portion where the light image is projected is formed transparently, the remaining portion may be formed of a material that does not pass light.

In one embodiment, the main body 100 is provided with a flange at the bottom, it is possible to vertically insert a plurality of anchor bolts to fix on the pedestrian road, in addition to the bottom of the main body 100 is embedded in the ground Of course, it can be fixed by using other fixing methods such as fixing cement or concrete in the gap.

The optical image generator 200 is formed inside the main body 100 to generate an optical image and illuminate the pedestrian road.

At this time, the light image generated by the light image generator 200 is projected to the outside of the body part 100 through a transparent portion of the body part 100 and displayed on a pedestrian road.

In one embodiment, the optical image generator 200 may include a light source member 210, a first lens member 220, an image member 230, and a second lens member 240.

The light source member 210 is formed inside the main body 100 to generate light.

In one embodiment, the light source member 210 may be made of various light sources, such as light emitting diodes and halogens, and may be supplied with power through a power line to generate light.

The first lens member 220 is formed under the light source member 210, and condenses light generated by the light source member 210 to prevent light from being dispersed.

In one embodiment, the first lens member 220 is formed by combining a plurality of lenses such as concave lenses, convex lenses, and may be provided with one or more.

The image member 230 is formed under the first lens member 220 so that light collected by the first lens member 220 is transmitted while generating an optical image.

In one embodiment, the image member 230 may be made of color glass having light transmittance, and may be represented by imprinting various images using a laser engraving method.

The second lens member 240 is formed under the image member 230 to diffuse the light image generated by the image member 230 to illuminate the pedestrian road.

In one embodiment, the second lens member 240 is formed by combining a plurality of lenses such as concave lenses, convex lenses, and may be provided with one or more lenses.

Bollard 10 having the configuration as described above, may further include a power supply (not shown).

The power supply unit supplies power required for the optical image generator 200.

In one embodiment, the power supply unit is electrically connected to one side of the optical image generator 200 through a power line to input external power.

In one embodiment, the power supply unit is formed of a rechargeable battery, and when not supplying power to the optical image generation 200, connects to a charging device for charging, and supplies the charged power to the optical image generation unit 200 You can.

Bollard 10 having the configuration as described above, by using the light image generating unit 200 to generate light in a variety of image forms to be projected on the pedestrian road, thereby improving the aesthetic sense of the surrounding atmosphere, guide function, advertising function It can perform various functions such as.

For example, a light image such as a flower and a cloud is projected to beautifully express the surrounding aesthetics to provide a different pleasure and emotion for pedestrians to heal, or a guide function by allowing a light image such as a guide phrase or arrow to be projected. It is possible to perform an advertising function by performing an optical image such as a corporate logo or product image.

3 is a view illustrating a bollard according to a second embodiment of the present invention.

Referring to FIG. 3, the bollard 10 further includes a reflection part 300, an angle adjustment part 400, and a heat dissipation part 500.

The reflector 300 is formed at predetermined intervals (for example, about 5 to 20 cm) in the downward direction of the second lens member 240 to reflect the light image diffused by the second lens member 240 To let it shine on the pedestrian road.

In one embodiment, the reflector 300 may be composed of a reflector made of a flat mirror or a convex mirror, and a fixed body for fixing the reflector.

The angle adjusting unit 400 is formed between the reflecting unit 300 and the main body 100 to adjust the angle of the reflecting unit 300.

That is, as the angle of the reflecting unit 300 is adjusted by using the angle adjusting unit 400, the angle at which the light image is reflected is changed, so that the projected light image is properly projected at a desired location on the pedestrian road. You can.

In one embodiment, the angle adjustment unit 400 is a hinge that is horizontally coupled between the reflector 300 and the main body 100, and the reflector 300 rotates in the vertical direction around the pivot axis of the hinge. While it can be adjusted to the desired angle, the angle of the reflection unit 300 can be fixed by inserting a fixing screw.

The heat dissipation unit 500 is coupled to one side of the optical image generation unit 200 to receive heat generated from the optical image generation unit 200 to radiate heat to the outside.

In one embodiment, the heat dissipation unit 500 is a heat radiation fin made of aluminum with high heat insulation performance, and is provided in plural to increase the area in contact with air to increase the effect of heat dissipation.

In one embodiment, the heat dissipation unit 800 is formed in close contact between one side of the optical image generating unit 200 and the main body 100, and receives heat generated from the optical image generating unit 200, thereby receiving the main body ( 100) can be smoothly dissipated to the outside.

4 is a view illustrating a bollard according to a third embodiment of the present invention.

Referring to FIG. 4, the bollard 10 further includes a diffusion control unit 700.

The diffusion adjusting unit 700 is formed at predetermined intervals (for example, about 5 to 20 cm) in the lower direction of the second lens member 240, and thus the diffusion of the optical image from the second lens member 240 is performed. Control the degree of diffusion.

In one embodiment, the diffusion control unit 700 may include a convex mirror 710, a rotating body 720, a motor 730.

The convex mirror 710 has different convexities (curvature), is provided in plural, and diffuses an optical image.

The rotating body 720 is provided with a plurality of mounting grooves for mounting the convex mirror 710, and rotates by the motor 730 while the convex mirror 710 is mounted.

The motor 730 is coupled to the center of the rotating body 720 and rotates the rotating body 720 in one direction.

In one embodiment, the motor 730 may be fixedly installed using a bracket at a position having a predetermined height from the inner bottom of the main body 100.

That is, when the light is reflected on the mirror, the angle of light reflection and the angle of reflection are the same, so that the angle of reflection varies according to the curvature of the convex mirror 710, and different degrees of diffusion appear. By selecting the mirror 710 and positioning it in the lower direction of the second lens member 240, the light image diffused by the second lens member 240 can be adjusted to an appropriate degree of diffusion.

5 is a view for explaining the optical image generator in FIG. 1 as another example.

Referring to FIG. 5, the light image generator 200 includes a red light source member 250, a blue light source member 251, a transmission plate 260, and a diffusion lens 270.

The red light source member 250 is formed inside the main body 100 to generate red light.

The blue light source member 251 is formed inside the main body 100 to generate blue light.

The transmission plate 260 transmits red light generated by the red light source member 250 or blue light generated by the blue light source member 251 to generate a light image.

In one embodiment, the transmission plate 260 may be formed of a material such as a stainless thin plate, a steel plate, or the like, and an image shape to be displayed by laser processing may be open.

The diffusion lens 270 is formed under the transmission plate 260 to diffuse the light image generated by the transmission plate 260 to illuminate the pedestrian road.

In one embodiment, the diffusion lens 270, as a concave lens, may be provided in one or more.

6 is a view for explaining a bollard according to a fourth embodiment of the present invention.

Referring to FIG. 6, the bollard 10 further includes a control unit 600.

The control unit 600 is connected to the traffic light controller C installed on the pedestrian crossing, and controls the operation of the red light source member 250 and the blue light source member 251 in association with the signal of the traffic light.

Here, the control unit 600 is connected to the traffic light controller C, so that the red light source member 250 is lit together when the red light of the traffic light is lit, and the blue light source member 251 when the blue light of the traffic light is lit ), And when the blue light of the traffic light is flashing, the operation of the red light source member 250 and the blue light source member 251 may be controlled so that the blue light source member 251 flashes together.

The bollard 10 having the above-described configuration improves the aesthetic sense of the surrounding atmosphere through the optical image by allowing the optical image generated from the optical image generator 200 to light or blink in the same color as the current state of the traffic light. It has the effect of notifying the current state of the traffic lights to people walking with their heads down while looking at a smartphone while enhancing the visibility of the traffic lights while performing various functions such as the guidance function and advertisement function.

7 is a view for explaining another example of the main body in FIG. 1.

Referring to FIG. 7, the main body 100 includes a transparent window 110 and a diffusion protrusion 120.

The transparent window 110 is formed on the main body 100 so that the optical image generated by the optical image generator 200 is transmitted to the outside.

In one embodiment, the transparent window 110 may be formed using transparent glass, plastic, or the like.

The diffusion protrusion 120 is formed to protrude in plural at regular intervals on the inner surface of the transparent window 110 to diffuse the optical image.

In one embodiment, the diffusion protrusion 120 is formed to protrude in the form of a polygon, a hemisphere, or the like, to further diffuse the optical image by refracting the optical image through the protruding surface.

As described above, the embodiment of the present invention is not implemented only through the above-described apparatus and / or operating method, and a program for realizing a function corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded, etc. It may be implemented, such an implementation can be easily implemented by those skilled in the art to which the present invention belongs from the description of the above-described embodiment.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concept of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

10: bollard
100: main body
110: transparent window
120: diffusion projection
200: optical image generator
210: light source member
220: first lens member
230: image absence
240: second lens member
250: red light source member
251: blue light source member
260: transmission plate
270: diffuse lens
300: reflector
400: angle adjustment unit
500: heat dissipation unit
600: control unit
700: diffusion control unit
710: convex mirror
720: rotating body
730: motor
C: Traffic light controller

Claims (5)

It is installed on the pedestrian road adjacent to the pedestrian crossing, the main body portion to prevent entry of the vehicle; And
It is formed inside the body portion, and includes an optical image generator for generating a light image to illuminate a pedestrian road,
The optical image generator,
A light source member formed inside the main body to generate light;
A first lens member formed under the light source member to condense light generated by the light source member;
An image member formed on a lower portion of the first lens member to generate a light image while transmitting light collected by the first lens member; And
It is formed on the lower portion of the image member, and includes a second lens member for diffusing the light image generated by the image member to illuminate the pedestrian road,
It is formed at a predetermined interval in the lower direction of the second lens member, further comprising a diffusion control unit for controlling the diffusion degree of the optical image diffused from the second lens member,
The diffusion control unit,
A plurality of convexities having different convexities, and a convex mirror for diffusing the optical image;
A plurality of mounting grooves for mounting the convex mirrors respectively, and a rotating body for rotating; And
Bollard is coupled to the center of the rotating body, comprising a motor for rotating the rotating body in one direction.
delete According to claim 1, The optical image generating unit,
It is formed at a predetermined distance from the second lens member, characterized in that it further comprises a reflecting member for reflecting the optical image.
According to claim 3, The optical image generating unit,
Bollard characterized in that it further comprises an angle adjusting member for adjusting the angle of the reflective member.
According to claim 1,
Bollard is coupled to one side of the optical image generating unit further comprises a heat dissipating unit for receiving heat generated from the optical image generating unit to radiate heat.

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