KR20210052194A - Light reflection reduce system of railway facilities - Google Patents

Abstract

The present invention relates to a light reflection reduction system for railway facilities. In railway facilities (100) for preventing the light irradiated by a light source from being reflected to a train (10) entering by an inclined structure (200), the railway facilities (100) comprise: a flat panel-type roof unit (111) installed apart from the ground surface toward an upper side, having lengths and widths in all four directions; and a light blocking unit (112) connected to an end unit on one side in forward and backward directions of the roof unit (111), thereby being extended to one side. On an upper surface of the roof unit (111), the inclined structure (200) is installed. The light blocking unit (112) has one end connected to an end unit on one side of the roof unit (111), and has the other end face upward, thereby being inclined. Accordingly, the problem of the irradiation of the light reflected in the inclined structure (200) toward the train (10) is addressed. In addition, the natural light is enabled to reach passengers waiting on a lower side of the roof unit (111).

Description

Mine damage reduction system of railway facilities {LIGHT REFLECTION REDUCE SYSTEM OF RAILWAY FACILITIES}

The present invention relates to a system for reducing light damage of railroad facilities, and more particularly, to a system for reducing light damage installed on railroad facilities through which railroads pass so as to prevent a light source from obstructing the view of an engineer.

Compared to other renewable energy facilities, photovoltaic power generation has the advantage of simple maintenance and long-term operation, so it has been continuously developed to account for more than half of the electricity generation in the new and renewable energy business. However, the photovoltaic power generation system has a disadvantage in that it has a large installation area compared to the power generation capacity, and in the past, solar power plants have been built around a wide plain or a mountainous area with a gentle slope. Problems such as damaging nature or disturbing the ecosystem occur, and in addition, there are problems that solar power plants built away from the city require additional transmission and distribution facilities that connect power plants such as KEPCO and suppliers.

In recent years, in order to solve these problems, cases of installing solar panels on unused facilities such as roofs and wall materials of buildings are increasing rapidly, and furthermore, the Ministry of Trade, Industry and Energy's'New Energy and Renewable Energy Development, The spread of new and renewable energy, including photovoltaic power generation facilities based on the'Use and Distribution Promotion Act' is on the rise. Accordingly, the Korea Railroad Corporation is promoting technology to install solar panels on the roofs of railroad facilities such as train platforms, maintenance centers, and stations to supply power to facilities and relay them to power exchanges in the installation area. However, in the case of railroad facilities installed adjacent to the railroad tracks passing by the train, a problem has been raised that light is reflected on the windshield of the incoming train, obstructing the engineer's view.

On the other hand, Japanese Unexamined Patent Application Publication No. 2018-188896 (published on November 29, 2018) discloses a light shielding plate installed on the roof of a house to reduce light damage reflected by a person or a pedestrian. Such a light shielding plate has an advantage in that the installation conditions of the solar panel can be expanded by partially blocking the reflected light, but in the case of railroad facilities, it is difficult to incorporate the light shielding plate installed in a house due to the limited installation space. In addition, in the case of blocking the light reflected by the entering railroad by being installed on a railroad facility such as a platform, a separate lighting must be installed for the convenience of passengers waiting under the platform, which impairs the efficiency of photovoltaic power generation. There are drawbacks.

JP 2018-188896 A ("太陽光發電 system") 2018.11.29. open JP 2009-295663 A ("Tayang Light Electric System") 2009.12.17. open

The present invention was conceived to solve the problems of the prior art, and an object of the present invention is to provide a system for reducing light damage of railroad facilities so that natural light can be irradiated to the lower side of railroad facilities while blocking light reflected by trains. .

In order to achieve the above object, the present invention provides a railroad facility for blocking reflection of light irradiated from a light source to an incoming train by an inclined structure, wherein the railroad facility is spaced upward from the ground. Doedoe installed, the length and width in the front and rear and left and right directions are formed flat roof portion; And a light blocking part connected to one end of the roof part in the front-rear direction and extending to one side, wherein the inclined structure is installed on the upper surface of the roof part, and the light blocking part has one end connected to one end of the roof part. It may be formed to be inclined so that the other end faces upward.

In addition, the light blocking portion includes a plurality of light blocking members inclined at different angles, and the plurality of light blocking members includes a first light blocking member having one end connected to one end of the roof unit, and one end of the first light blocking member. A second light blocking member connected to the other end may be included, and an angle in which the second light blocking member is inclined upward may be larger than an angle in which the first light blocking member is inclined upward.

In addition, upper surfaces of the first and second light blocking members may be formed to be inclined at a predetermined angle, and lower surfaces of the first and second light blocking members may have an arc shape extending from each other.

In addition, a plurality of inclined structures are spaced apart from each other along the front-rear direction on the upper surface of the roof part, and a first light-emitting hole which is disposed between the plurality of inclined structures and penetrates in the vertical direction is formed in the roof part. I can.

In addition, a plurality of the first light-emitting holes may be spaced apart from each other in a front-rear direction or a left-right direction.

In addition, the first light-emitting hole may be formed to be inclined so that the lower end compared to the upper end is disposed at the front or rear side.

In addition, a first mesh portion disposed under the first light-emitting hole and fixed to a lower surface of the roof portion may be further included.

In addition, a second light-emitting hole penetrating in the vertical direction may be formed in the light blocking part, and the second light-emitting hole may penetrate so as to be inclined compared to the vertical thickness direction of the light blocking part.

In addition, a plurality of the second light-emitting holes may be spaced apart from each other in a front-rear direction or a left-right direction.

In addition, a second mesh portion disposed below the second light-emitting hole and fixed to a lower surface of the light-shielding portion may be further included.

In addition, in the railway facility of the present invention, the roof portion and the light shielding portion may be integrally configured with each other.

In addition, the railway facility of the present invention may be connected to the roof portion so that the light shielding portion is variable in the front-rear direction.

In addition, the railway facility of the present invention includes: a variable light shielding unit including a moving unit inserted on the roof unit and moving in a forward and backward direction, and the light blocking unit connected to the moving unit; A driving unit disposed inside one side of the roof unit to transmit power to the moving unit; And a sensing unit disposed on an upper surface of the roof unit to measure external environment information, wherein the driving unit controls a position of the variable light blocking unit based on the external environment information measured by the sensing unit, and the external environment The information may include illuminance.

The system for reducing light damage of a railway facility according to the configuration as described above, through a roof portion in which an inclined structure is installed and a light shielding portion that blocks light reflected from the inclined structure from heading to the train, There is an advantage of preventing passengers from being damaged by mine damage.

In addition, the present invention effectively blocks the light reflected through the light blocking member having different inclination angles or having different top and bottom surfaces, and also prevents damage caused by the reflected light by the light blocking member in advance. There is an advantage to be able to.

In addition, the present invention allows natural light to reach the passengers waiting at the platform through the lighting hole and the mesh part, thereby preventing energy waste due to separate lighting, and power generation when the installed inclined structure is a photovoltaic panel. There is also an advantage that can increase efficiency.

In addition, according to the present invention, the light shielding portion is changed based on external environmental information including illuminance, so that light shielding and natural light can be more efficiently performed according to the location of the light source or the changing environment.

1 is a view showing a system for reducing mine damage of railroad facilities according to the present invention of the present invention.
2 is a front view of a light blocking portion according to a first embodiment of the present invention.
3 is a front view of a light blocking portion according to a second embodiment of the present invention.
4 is a plan view of a light blocking portion according to a second embodiment of the present invention.
5 is a front view of a light blocking portion according to a third embodiment of the present invention.
6 is a front view of a light blocking portion according to a fourth embodiment of the present invention.
7 is a plan view of a light blocking portion according to a fourth embodiment of the present invention.
8 is a front view of a light blocking portion according to a fifth embodiment of the present invention.
9 is a front view of a light blocking portion according to a sixth embodiment of the present invention.
10 and 11 are front views of a light blocking portion according to a seventh embodiment of the present invention.
12 is a view showing a system for reducing mine damage of a railroad facility according to an eighth embodiment of the present invention.
13 is a front view of a folding light-shielding portion according to an eighth embodiment of the present invention.
14 is a perspective view of a folding light shielding part according to an eighth embodiment of the present invention.
15 is an exploded perspective view of a folding light shielding part according to an eighth embodiment of the present invention.
16 is a perspective view of a light blocking member according to a ninth embodiment of the present invention.

Hereinafter, a system for reducing mine damage of a railroad facility according to various embodiments of the present invention will be described in detail with reference to the accompanying drawings. The drawings introduced below are provided as examples in order to sufficiently convey the spirit of the present invention to those skilled in the art. Therefore, the present invention is not limited to the drawings presented below and may be embodied in other forms. In addition, the same reference numbers throughout the specification indicate the same elements.

If there are no other definitions in the technical terms and scientific terms used at this time, they have the meanings commonly understood by those of ordinary skill in the technical field to which this invention belongs, and the gist of the present invention is unnecessary in the following description and accompanying drawings. Descriptions of known functions and configurations that may be blurred will be omitted.

2 is a view showing a mine damage reduction system of a railroad facility according to the present invention, and FIG. 2 is a front view schematically showing a mine damage reduction system of a railroad facility.

Referring to FIG. 2, the system for reducing mine damage of railroad facilities of the present invention includes a train 10 running on a railroad 20, a railroad facility 100 disposed on a path of the train 10, and the railroad facilities. It may be composed of an inclined structure 200 installed on the upper surface of (100). Here, the railroad facility 100 may be configured in the form of a platform as shown. In addition, the railway facility 100 may include a main plate 110 that is installed to be spaced upward from the ground, and a support 120 for supporting the main plate 110 on the ground, and the support 120 The lower end may be fixed to a separate fixing unit 130 that is not directly fixed to the ground. The railway facility 100 of the present invention is a structure that prevents light reaching the inclined structure 200 installed on the main plate 110 from being reflected and directed to the train 10, and the inclined structure 200 ) May include a solar panel. Hereinafter, in the following description, the left and right directions in the drawing are defined as the front and rear directions parallel to the running direction of the train, and the up and down directions in the drawing are equally defined as the vertical directions. In addition, a direction penetrating through the drawings is defined as a left-right direction and will be described more clearly.

<Example 1>

3 is a view showing a system for reducing mine damage of a railroad facility according to a first embodiment of the present invention, and FIG. 3 is a front view of a light shielding unit according to the first embodiment.

Referring to FIG. 3, the main plate 110 of the present invention may include a roof part 111 and a light blocking part 112 integrally formed with each other. Here, the roof part 111 may be configured in a flat plate shape having length and width in the front and rear directions, and the light blocking part 112 is connected to a front end or a rear end of the roof part 111. Can be extended. Hereinafter, the light blocking part 112 connected to the rear end side of the roof part 111 is removed and described more clearly.

The front end of the light shielding part 112 is coupled to the rear end of the roof part 111, and the rear end of the light shielding part 112 may be inclined to be compared to the upper end compared to the front end. Here, the light blocking part 112 may include a plurality of light blocking members, and the plurality of light blocking members may include a first light blocking member 112a and a second light blocking member 112b. At this time, the first light blocking member 112a has a front end coupled to the rear end of the roof part 111 and is inclined so that the rear end is disposed at a relatively upper side, and the second light blocking member 112b has a front end of the first light blocking member ( It is coupled to the rear end of 112a), but can be inclined so that the rear end is disposed at a relatively upper side. At this time, the first light blocking member 112a and the second light blocking member 112b may be inclined at a predetermined angle upward compared to the front and rear longitudinal direction of the roof part 111, and the first light blocking member 112a and the second light blocking member 112b The light blocking member 112b may be inclined at different angles. In addition, the inclination angle of the first light blocking member 112a may be smaller than the inclination angle of the second light blocking member 112b. Accordingly, the main plate 110 may be configured to be curved upward toward the rear end. Accordingly, as shown in FIG. 2-(a), light reflected by the inclined structure 200 even when the sun is disposed close to the southern middle altitude, and the moment the sun approaches the horizon due to sunset or sunrise time. There is an advantage in that it can be prevented from heading to this train.

<Example 2>

3 and 4 are views showing a system for reducing mine damage of a railroad facility according to a second embodiment of the present invention, and FIG. 3 is a front view of a light shielding unit according to a second embodiment, and FIG. The plan views of the light shielding portions are shown, respectively.

Referring to FIG. 3, a plurality of inclined structures 200 may be installed on an upper surface of the roof part 111 of the main plate 110. In addition, the inclined structure 200 may be spaced apart from each other along the front-rear direction. Here, a first light-emitting hole 310 which is disposed between the plurality of inclined structures 200 and penetrated in the vertical direction may be formed in the roof part 111. In this case, as shown in the partially enlarged view of FIG. 3, the first light-emitting hole 310 may be penetrated so that the lower end compared to the upper end is spaced apart from the front or rear side. Accordingly, light irradiated from the sun and light reflected from the inclined structure 200 may be irradiated through the first light-emitting hole 310. In addition, since light does not directly reach the lower side of the roof part 111, it is irradiated in the form of natural light, thereby providing a better environment to passengers or crew members. In addition, the present invention prevents all of the light sources from being blocked due to the roof part 111, thereby reducing power used for separately provided lighting, thereby having a more economical advantage. Here, a member made of an opaque or low transmittance material may be inserted into the first light-emitting hole 310 to adjust the amount of light.

As shown in FIGS. 3 and 4, the first light-emitting hole 310 may be formed in plural. In addition, the plurality of first light-emitting holes 310 may be spaced apart from each other in the front-rear direction or may be spaced apart from each other in the left-right direction. Accordingly, there is an advantage that natural light can be irradiated under the roof part 111 in a finer and wider area.

<Example 3>

5 is a view showing a system for reducing mine damage of a railroad facility according to a third embodiment of the present invention, and FIG. 5 is a front view of a light shielding unit according to the third embodiment.

Referring to FIG. 5, the main plate 110 includes a roof part 111 on which an inclined structure 200 is installed and a light blocking part 112 integrally connected to the front or rear end of the roof part 111. Can include. In addition, the light blocking part 112 may include a plurality of light blocking members, and the plurality of light blocking members may be formed to have different inclination angles or inclined surfaces. Here, the plurality of light blocking members may include a first light blocking member 112a and a second light blocking member 112b, and the first light blocking member 112a is connected to the roof part 111, and the second light blocking member The member 112b may be connected to the first light blocking member 112a.

Here, the top surfaces of the first light blocking member 112a and the second light blocking member 112b may be linearly inclined at a predetermined angle upward compared to the front-rear direction in which the upper surface of the roof part 111 extends. In addition, an angle in which the upper surface of the first light blocking member 112a is inclined upward may be smaller than an angle in which the upper surface of the second light blocking member 112b is inclined upward. In addition, the lower surfaces of the first light blocking member 112a and the second light blocking member 112b may be bent upward in an arc shape compared to the front-rear direction in which the lower surface of the roof part 111 extends. Here, the first light blocking member 112a and the second light blocking member 112b may have an arc shape extending from each other. Accordingly, according to the present invention, the light shielding part 112 blocks light reflected from the inclined structure 200 from being directed to the train, and light is reflected by the lower surface of the light shielding part 112 to the train. You can also block what you're heading for. Furthermore, there is an advantage in that the light reflected by the lower surface of the light blocking part 112 is irradiated to the lower side of the roof part 111 according to the bent shape of the arc to increase the illuminance.

<Example 4>

6 and 7 are views showing a system for reducing mine damage of a railroad facility according to a fourth embodiment of the present invention, and FIG. 6 is a front view of a light shielding unit according to the fourth embodiment, and FIG. 7 is a The plan views of the light shielding portions are shown, respectively.

Referring to FIG. 6, a second light-emitting hole 320 penetrating in the vertical direction may be formed in the light blocking part 112. Here, the second light-emitting hole 320 may penetrate so as to be inclined in one direction compared to the thickness direction of the inclined light blocking part 112. In addition, when the light blocking part 112 includes a plurality of light blocking members, the second light blocking hole 320 may be formed through at least one of the plurality of light blocking members, and as shown in the figure, the plurality of light blocking members Each of the second light-emitting holes 320 may be formed. Here, in the light blocking member inclined at different angles, the second light-emitting hole 320 penetrated at the same angle compared to the front and rear and vertical directions of the roof part 111 or a plurality of second light-emitting holes 320 Some of them may be pierced at different angles.

In addition, referring to FIGS. 6 and 7, the second light-emitting hole 320 may be formed in plural, and may be spaced apart from each other in the front-rear direction or the left-right direction of the light-blocking part 112. Accordingly, the present invention can prevent the illumination of the surrounding area from being excessively lowered due to the installed main plate 110 by partially passing light irradiated from the sun or light reflected from the installed inclined structure 200. . In addition, since the passed light is in the form of natural light, there is an advantage of increasing the energy efficiency of the entire system. Here, a member made of an opaque or low transmittance material may be inserted into the second light-emitting hole 320 to adjust the amount of light.

<Example 5>

FIG. 8 is a view showing a system for reducing mine damage of a railroad facility according to a fifth embodiment of the present invention, and FIG. 8 is a front view of a light shielding unit according to the fifth embodiment.

Referring to FIG. 8, in the present invention, a first light-emitting hole 310 is formed on the roof part 111 of the main plate 110, and is disposed under the first light-emitting hole 310 to provide the roof part. It may further include a first mesh portion 410 fixed to (111). Here, the first mesh part 410 is formed in a mesh shape, so that the light that has passed through the first light-emitting hole 310 is dispersed again to increase the illuminance, but prevent it from reaching a passenger or a crew member directly. At this time, when three or more inclined structures 200 are installed and the first light-emitting hole 310 is disposed between them, an individual first mesh part 410 is provided under each first light-emitting hole 310. It can also be installed.

<Example 6>

9 is a view showing a system for reducing mine damage of a railway facility according to a sixth embodiment of the present invention, and FIG. 9 is a front view of a light shielding unit according to the sixth embodiment.

Referring to FIG. 9, in the present invention, a second light-emitting hole 320 is formed on the light-blocking part 112 of the main plate 110, and is disposed under the second light-blocking hole 320 to provide the light-blocking part. A second mesh portion 420 fixed to the 112 may be further included. Here, the second mesh unit 420 is formed in a mesh shape, so that the light that has passed through the second light-emitting hole 320 is dispersed again, thereby increasing the illuminance, but preventing it from reaching the passengers or the crew directly. At this time, when the light blocking part 112 is installed at both the front and the rear of the roof part 111 and the second light-emitting hole 320 is installed in each light blocking part 112, each of the second light-emitting holes 320 A separate second mesh unit 420 may be installed on the lower side of ).

<Example 7>

10 and 11 are views showing a system for reducing mine damage of a railroad facility according to a seventh embodiment of the present invention, and FIGS. 10 and 11 are front views of a light shielding unit according to the seventh embodiment.

Referring to FIGS. 10 and 11, in the present invention, the roof part 111 and the above-described light blocking part 112 may not be integrated, but may be installed independently of each other. In this case, for discrimination in the seventh embodiment, the above-described light-shielding portion 112 is changed to a light-shielding portion 520 and used.

The system for reducing mine damage of a railway facility of the present invention includes a roof part 111 on which an inclined structure 200 is installed on the upper surface, and a variable shading part 500 disposed in front or rear of the roof part 111 to move forward and backward. It may include. At this time, the variable light blocking part 500 includes a moving part 510 disposed in the front and rear end of the roof part 111 and a light blocking part 520 that is formed integrally with the moving part 510 and is exposed to the outside. can do. In addition, a driving part 610 is formed inside the front and rear end of the roof part 111 to transmit power to the moving part 510. Accordingly, the moving part 510 is moved in the front-rear direction so that the position of the light blocking part 520 may be changed. In addition, a sensing unit 620 for measuring external environmental information including illuminance may be disposed in the roof unit 111, and a separate operation control device is provided, based on the information measured by the sensing unit 620. The driving unit 610 may be automatically controlled through a preset algorithm. Alternatively, the driving unit 610 may be connected to a separate physical control device and controlled manually.

<Example 8>

12 and 13 are views showing a mine damage reduction system of a railroad facility according to an eighth embodiment of the present invention, FIG. 12 is a view showing a mine damage reduction system of a railroad facility, and FIG. 13 is a front view of a folding shading unit Respectively.

Referring to FIG. 12, the present invention may include a roof part 111, an inclined structure 200, and a folding light blocking part 600. Here, the roof part 111 may be installed on a railroad facility, and the main plate 110 including the roof part 111 is formed as a platform through the support part 120 and the fixing part 130. I can. At this time, the platform includes a place for boarding and alighting of passengers, such as a repair shop (not shown) for repair of trains, and a station (not shown) through which trains pass, and the railroad 20 through which the train 10 passes. Adjacent, it should be interpreted as a concept including various railroad facilities having a main plate 110 spaced a certain height upward from the ground by the support part 120. In this case, in more detail, it is preferable that the railway facility of the present invention should be interpreted as a variety of railway facilities including facilities that the train passes through to the lower side and facilities that the train passes through to the side.

The roof part 111 is a configuration constituting the upper outer surface of the above-described railroad facility, and will be described for the example shown in FIG. 12, a fixing part provided adjacent to the railroad 20 for boarding and alighting the train ( 130) is supported by at least one support portion 120. In this case, the inclined structure 200 may be provided on the upper surface of the roof part 111, and the inclined structure may be formed as a solar panel. Accordingly, there is an advantage in that an additional site for a solar power generation facility may not be required by utilizing the upper surface of the roof unit 111, which has previously performed only a function for the shading role of passengers in the platform. However, the light reflected by the inclined structure 200 installed on the upper surface of the roof part 111 is irradiated toward the front window of the entering train 10, thereby obstructing the view of the engineer. May be caused.

Accordingly, the present invention is installed at the outer end of the roof part 111 opposite to the train entry direction, and is reflected from the inclined structure 200 to block light directed to the entering train 10 ( By providing a railroad facility equipped with 600), it is possible to overcome the above-described problems. At this time, the foldable light-shielding part 600 may be formed in a shape in which the outer end of the roof part 111 is bent upward, and may be formed to block light reflected from the inclined structure 200, but conventionally In order to apply to the built railroad facilities, it is made in an independent configuration so that it can be installed on the upper surface of the previously established roof through a separate coupling structure and coupling tool (not shown) to the roof part 111 of the existing railroad facilities. May be. In addition, the foldable light-shielding part 600 is provided adjacent to the outer end of the roof part 111, and an inner space in which at least one inclined structure 200 installed on the upper surface of the roof part 111 is installed. It is desirable to sufficiently secure, and more preferably, to fit the gist of the present invention, the outer end of the roof portion 111 at a position facing the direction in which the train 10 enters (hereinafter referred to as the train entry direction) Can be formed in At this time, when the entry direction of the train 10 is one-way, the foldable light-shielding part 600 may be disposed only on one side facing the entry direction, and when the entry direction of the train 10 is in both directions, the folding vehicle It is preferable that the miner 600 is installed at both side ends of the roof unit 111.

13, the folding light blocking part 600 has a first light blocking member formed such that one side faces the inside of the roof part 111 in the train entry direction, and the other side faces upward toward the outside of the roof ( 610). At this time, the first light blocking member 610 is disposed in a direction in which the upper surface faces the inclined structure 200, so that light reflected from the inclined structure 200 may be blocked. Here, the inclined structure 200 is shown in an inclined shape toward the other side, but according to the shape and allowable load formed by the roof part 111, it will be constructed in various directions, numbers, and sizes to achieve optimal power generation performance. In addition, depending on the location (longitude and latitude) of the railroad facilities installed, it may be arranged to look in the direction of the rising and setting of the sun. Here, the first light blocking member 610 of the present invention may be disposed irrespective of the direction in which the inclined structure 200 is provided, in this case, the direction in which the railroad installed so that the train entering the railroad facility passes passes ( That is, it can be installed in consideration of the direction of entering the railway.

In addition, the angle r formed by the first light blocking member 610 with the upper surface of the roof part 111 may be determined to form various angles capable of blocking light reflected from the inclined structure 200. Here, when the angle r formed by the lower surface of the first light blocking member 610 with the upper surface of the roof part 111 is an obtuse angle, the height of the other end of the first light blocking member 610 facing upward and the There is a limit that the distance between the first light blocking member 610 and the outermost inclined structure 200 disposed adjacent to the first light blocking member 610 increases. Therefore, it is preferable that the angle r formed by the upper surface of the roof part 111 from the lower surface of the first light blocking member 610 is within a range of 0 degrees to 90 degrees, and at this time, the first light blocking member 610 If the angle r of) is too small, there may be a problem in that the light reflected from the inclined structure 200 cannot be blocked.

In addition, when the first light blocking member 610 is installed perpendicular to the roof part 111 and the incident angle of light incident to the other end of the first light blocking member 610 is low, further away from the train entry direction. Since it is reflected, light may be reflected so that the upper surface of the first light blocking member 610 facing inward to the roof portion 111 in the train entry direction faces the train entering in the opposite direction. Accordingly, when the train entering the railway facility is made in both directions, the angle r of the first light blocking member 610 is preferably formed to form an acute angle. Here, the height of the other end of the first light blocking member 610 or the length (a) of the first light blocking member 610 is the upper surface of the roof 111 It may be determined according to the angle (r) made up of and the height of the inclined structure 200.

At this time, as shown in Fig. 13-(b), when the sun moves upward from a position horizontal to the first light blocking member 610, the first light blocking member 610 facing outward in the train entry direction The light irradiated to the underside of the vehicle is reflected and directed toward the incoming train, thereby obstructing the view of the train driver. Accordingly, the folding light blocking part 600 of the present invention is provided under the first light blocking member 610 to the outside of the roof part 111 in the train entry direction, and the first light blocking member 610 It may be configured to further include a second light blocking member 620 for re-reflecting the light reflected from the lower surface upward.

In this case, the second light blocking member 620 is provided below the lower surface of the first light blocking member 610, one side facing one side of the first light blocking member 610, and the other side toward the outside in the train entry direction. Can be extended to In addition, the second light blocking member 620 is provided so as to be horizontal with the upper surface of the roof part 111, so that the sunlight reflects the light reflected on the lower surface of the first light blocking member 610 upward, so that the train enters the train. It prevents light from being reflected in the direction.

In addition, the length (b) of the second light blocking member 620 is the height (or length) of the first light blocking member 610 so that light reflected downward from the lower surface of the second light blocking member 620 is incident. And the angle r. At this time, when the angle (r) of the first light blocking member 610 is at an acute angle, the length (b) of the second light blocking member 620 is equal to the length (a) of the first light blocking member 610 or It can also be formed to be long. Further, the length (b) of the second light blocking member 620 may be formed to have a length longer than the length (a) of the first light blocking member 610. In addition, when the angle r of the first light blocking member 610 achieves an acute angle, the length b of the second light blocking member 620 may be determined by Equation 1 below.

Equation 1:

{From here,

a: the length of the first light blocking member 610,

b: the length of the second light blocking member 620,

r: angle of the first light blocking member.}

In more detail, the angle formed by the path of light incident to the other end of the first light blocking member 610 and the virtual line based on a virtual line orthogonal from the other end of the first light blocking member 610 (Hereinafter referred to as'incident angle') may be the same as the angle formed by the virtual line and the path of light reflected on the upper surface of the second light blocking member 620 based on the virtual line (hereinafter referred to as'reflection angle'). I can. At this time, as the path of light incident on the first light blocking member 610 increases with respect to the virtual line, the path of light incident on the second light blocking member 620 gradually increases in the direction of the train entry. You can move to the inside of (111). That is, the length (b) of the second light blocking member 620 may be determined by the length (a) and the angle (r) of the first light blocking member 610, and the length of the second light blocking member 620 (b) The range is summarized as in Equation 2 below.

Equation 2:

14 and 15 are views showing a system for reducing light damage of a railroad facility according to an eighth embodiment of the present invention, and FIG. 14 is a perspective view of a folding light-shielding portion, and FIG. 15 is an exploded perspective view of a folding light-shielding portion.

In this case, FIGS. 14 and 15 will be described in more detail with reference to the contents of FIG. 13 described above. The foldable light-shielding part 600 of the present invention shown in FIGS. 14 and 15 includes a re-first light-shielding member 610, a second light-shielding member 620, a rotating shaft 630 and an angle adjusting part 640, It may be configured to adjust the angle r of the first light blocking member 610. Here, the first light blocking member 610 and the second light blocking member 620 may correspond to the light blocking portions in the other embodiments described above. And, the second light blocking member 620 assumes that the angle (r) of the first light blocking member 610 is variable, the second light blocking member 610 according to the angle (r) The length b of the second light blocking member 620 may be designed so that the length b of the member 620 has a maximum length.

One end of the rotation shaft 630 may be inserted into the fixing groove 611 of the first light blocking member 610 and the other end may be coupled to the second light blocking member 620. Accordingly, the position of the first light blocking member 610 may be adjusted through the guide of the rotation shaft 630.

In order to adjust the angle r of the first light blocking member 610, the first light blocking member 610 and the second light blocking member 620 may be hinged by a rotation shaft 630 rotatably formed on one side. I can. In this case, an insertion shaft 612 is formed on one side of the first light blocking member 610, and may be disposed on one side of the second light blocking member 620, but may be inserted into a hollow rotation shaft 630. In addition, an angle adjusting part 640 for fixing and supporting the first light blocking member 610 is formed on the upper surface of the second light blocking member 620, and the first light blocking member 610 and the second light blocking member ( 620 may be rotatable in the vertical direction based on the rotation shaft 630 coupled to one side. In this case, the angle adjustment unit 640 is for adjusting the angle r of the first light blocking member 610, and includes a separate driving unit and an electronic control unit, and the first light blocking member in consideration of the movement of the sun. It will be possible to control the angle r of 610 to change automatically.

<Example 9>

15 is a view showing a mine damage reduction system of a railroad facility according to a ninth embodiment of the present invention, FIG. 15 is a view showing a mine damage reduction system of a railroad facility, and FIG. 15 is a perspective view of a light blocking member, respectively.

Referring to FIG. 15, the above-described light-shielding portion (the first light-shielding member or the second light-shielding member in the case of the eighth embodiment) is formed on the outer surface of the base plate 601 and the base plate 601 forming a plate shape. Thus, by further comprising an anti-reflection member 602 that prevents the light irradiated to the light-shielding portions 610 and 620 from being reflected, it is possible to prevent the light incident on the light-shielding portions 610 and 620 from being re-reflected. .

The base plate 601 may be made of various materials such as wood plywood, metal plate, etc., and the anti-reflection member 602 is provided on the outer front surface of the base plate 601 to enter the light blocking portions 610 and 620. It can prevent light reflection. At this time, the anti-reflection member 602 has a plurality of protrusions 602a protruding outward on the outer circumferential surface so that the light incident on the light blocking parts 610 and 620 is reflected toward the surface of the light blocking parts 610 and 620. , It can prevent light from being reflected in the direction of the incoming train. Alternatively, the protrusion 602a may be formed of a plurality of grooves concave inwardly, and diffusely reflect the irradiated light. In addition, the anti-reflection member 602 may be made of an anti-reflection coating applied to the surface of the base plate 601, wherein the anti-reflection coating is formed as a protrusion or groove having a fine size to prevent incident light. It is reflected in various directions instead of in a certain direction, and by mutually destructively interfering with each other, it is possible to block light reflected from the incoming train. That is, as described above, the antireflection member 602 may be modified in various shapes and materials such as plastic or rubber without departing from the gist of the present invention.

In addition, as described above, the light blocking portions 610 and 620 of the present invention to which the antireflection member 602 is applied diffusely reflects the incident light rather than absorbing the incident light, so that the light blocking portions 610 and 620 of the present invention May be made so that the antireflection member 602 is applied to the outer surfaces of the first light blocking member 610 and the second light blocking member 620, wherein the antireflection member 602 is the first light blocking member ( It is applied to at least one or more selected from the upper surface, the lower surface of the 610, or the upper surface of the second light blocking member 620, it will be possible to implement various modifications without departing from the gist of the present invention.

As described above, in the present invention, specific matters such as specific components and the like have been described by the drawings of limited embodiments, but this is provided only to help a more general understanding of the present invention, and the present invention is limited to the above-described embodiment. It is not, and those of ordinary skill in the field to which the present invention pertains can make various modifications and variations from this description.

Therefore, the spirit of the present invention is limited to the described embodiments and should not be determined, and all things having equivalent or equivalent modifications to the claims as well as the claims to be described later fall within the scope of the spirit of the present invention. will be.

10: train 20: railway
100: railroad facilities
110: main plate
111: roof part 112: light shielding part
112a: first light blocking member 112b: second light blocking member
120: support part 130: fixed part
200: inclined structure
310: first mining hole 320: second mining hole
410: first mesh portion 420: second mesh portion
500: variable light shielding part
510: moving part 520: light blocking part
521: first light blocking member 522: second light blocking member
530: driving unit 540: sensing unit
600: foldable light-shielding part
601: base plate 602: diffuse reflection prevention member
602a: protrusion
610: first light blocking member 611: fixing groove
612: insertion shaft 620: second shading member
630: rotation axis 640: angle adjustment unit

Claims (13)

In a railroad facility for blocking reflection of light irradiated from a light source to an incoming train by an inclined structure,
The above railroad facilities,
Doedoe installed to be spaced apart from the ground to the upper side, a plate-shaped roof portion that is formed in length and width in the front and rear and left and right directions; And
A light blocking part connected to one end of the roof part in the front-rear direction and extending to one side;
Including,
The inclined structure is installed on the upper surface of the roof part,
The light shielding part is connected to one end of the roof part, and the other end is inclined toward the upper side.
The method of claim 1,
The light blocking portion,
It includes a plurality of light blocking members inclined at different angles,
The plurality of light blocking members,
A first light blocking member having one end connected to one end of the roof part,
And a second light blocking member having one end connected to the other end of the first light blocking member,
A railroad facility, characterized in that an angle in which the second light-shielding member is inclined upward is greater than an angle in which the first light-shielding member is inclined upward.
The method of claim 2,
The first light blocking member and the second light blocking member is a railroad facility, characterized in that formed in the shape of an arc extending from each other.
The method of claim 1,
A plurality of inclined structures are spaced apart from each other along the front-rear direction on the upper surface of the roof part,
In the roof part,
Is disposed between the plurality of inclined structures, characterized in that the first light-emitting hole is formed of an opaque material so as not to penetrate in the vertical direction.
The method of claim 4,
A railroad facility, characterized in that a plurality of the first mining holes are spaced apart from each other in a front-rear direction or a left-right direction.
The method of claim 4,
The first light-emitting hole is a railroad facility, characterized in that inclined to be disposed at the front or rear side of the lower side compared to the upper end.
The method of claim 4,
And a first mesh part disposed below the first light-emitting hole and fixed to a lower surface of the roof part.
The method of claim 4,
In the light shielding part,
A second light-emitting hole is formed of an opaque material so as not to penetrate in the vertical direction,
The second light-emitting hole is a railway facility, characterized in that the penetration so as to be inclined compared to the upper and lower thickness direction of the light shielding part.
The method of claim 8,
A railroad facility, characterized in that a plurality of the second mining holes are spaced apart from each other in a front-rear direction or a left-right direction.
The method of claim 8,
And a second mesh part disposed under the second light-emitting hole and fixed to a lower surface of the light-shielding part to absorb and block light.
The method according to any one of claims 1 to 10,
Railway facility, characterized in that the roof portion and the light shielding portion are formed integrally with each other.
The method according to any one of claims 1 to 10,
Railway facility, characterized in that connected to the roof portion so that the light shielding portion is variable in the front-rear direction.
The method of claim 12,
A variable light blocking unit including a moving unit inserted on the roof unit and moving in a front-rear direction, and the light blocking unit connected to the moving unit;
A driving unit disposed inside one side of the roof unit to transmit power to the moving unit; And
A sensing unit disposed on the upper surface of the roof unit to measure external environment information;
It further includes,
The driving unit controls the position of the variable light blocking unit based on the external environment information measured by the sensing unit,
Railway facility, characterized in that the external environment information includes illuminance.

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