KR101011824B1 - Display device and the bus stop which having thereof - Google Patents

Abstract

PURPOSE: A display device and a bus platform including the same are provided to reduce the maintenance cost. CONSTITUTION: A plurality of panels(11, 13, 15) is made of the transparent material, and has a pattern formed on the front. A cover member(30) aligns panels with a constant interval. A light projecting unit is interposed between the cover member and the panels in order to irradiate the light from one side of the panels to the other side.

Description

Display device and bus stop with same

The present invention relates to a display apparatus and a bus platform having the same, and a display apparatus capable of providing an image for advertisement or guidance using light sources emitting various colors, and a bus platform having the same.

In general, the signboard installed outdoors of the advertisement and guide signs are installed on the wall or street of the building is configured to guide the advertisement or reminder.

Such advertising and signage is generally guided in the daytime using mainly natural light, but will be equipped with a separate lighting system to effectively guide even at night.

Korean Utility Model Registration No. 20-233393 as an example of such a conventional advertising and guide sign is disclosed a multi-display advertising signboard equipped with external lighting.

The multi-display advertising signboard with external lighting is installed on the outer wall of the building or on the pillar of the street, and the front panel coupled to the front of the signboard is combined with the display panel designed for advertising or guidance patterns. .

In addition, a lamp is installed inside the signboard, and a switch for shorting power supplied from the outside to one side of the signboard is installed.

However, such a conventional advertising signboard has a problem in that the power cost required for a lighting facility used at night is considerable and thus the advertising maintenance cost is excessively consumed.

In addition, although it is possible to advertise during the day and at night, when the advertising patterns are monotonous, users see them once or twice.

An object of the present invention is to provide a display device capable of advertising or guiding in various ways by using the same display panel at night as well as at night.

In addition, it is another object to provide a display device that can reduce the maintenance costs required by effective advertising or guidance at low power, and can display not only the still image but also the moving image in various colors.

According to an aspect of the present invention, there is provided a display apparatus including a plurality of panels made of a transparent material transmitting light and a pattern formed on a front surface thereof, a cover member arranged to be spaced apart from or adjacent to each other, and And a light irradiation part interposed between the cover member and the panels, for irradiating light from one side of the panels to the other side, and a control part for controlling the operation of the light irradiation part.

The plurality of panels are made of any one selected from acrylic, glass, polycarbonate, polyethylene, and polypropylene.

The cover member has a slot portion provided with a receiving groove for accommodating a portion of the edge of the panel, at least one side of the top, bottom, left and right sides of the panel is formed with a lamp insertion groove into which a plurality of lamps can be inserted, The light irradiation unit includes respective array members in which the plurality of lamps are arranged on the printed circuit board at equal intervals between the lamp insertion grooves, and the array members are inserted between the panel and the receiving grooves of the slot, respectively. do.

The plurality of lamps include a red LED, a blue LED, and a green LED, and the array member is provided with at least one selected from the red LED, the blue LED, and the green LED, and the patterns formed on the panels do not overlap. Are formed in different shapes, and the control unit controls the intensity of the light emitted from the plurality of lamps to be continuously changed.

The plurality of lamps include a red LED, a blue LED, and a green LED, and at least one of the red LED, the blue LED, and the green LED is mounted on the array member, and the patterns formed on the panels have the same shape. Each of the patterns has a plurality of unit figures in one shape, and each of the unit figures has different refractive indices for refracting light emitted from the light irradiation unit toward the front of the panels. The controller controls the intensity of light emitted from the plurality of lamps to be changed continuously.

Bus platform according to the present invention for solving the problems of the prior art as described above is to be installed on the frame and the bus platform body formed of a plurality of frames, made of a transparent material that transmits light and pattern on the front A plurality of panels formed, a cover member for arranging the panels spaced apart or adjacent to each other, a light irradiation part interposed between the cover member and the panels to irradiate light from one side of the panels to the other side; It includes a display device having a control unit for controlling the operation of the light irradiation unit.

The cover member has a slot portion provided with a receiving groove for accommodating a portion of the edge of the panel, at least one side of the top, bottom, left and right sides of the panel is formed with a lamp insertion groove into which a plurality of lamps can be inserted, The light irradiation unit includes respective array members in which the plurality of lamps are arranged on the printed circuit board at equal intervals between the lamp insertion grooves, and the array members are inserted between the panel and the receiving grooves of the slot, respectively. The plurality of lamps may include a red LED, a blue LED, and a green LED, and at least one selected from the red LED, the blue LED, and the green LED may be mounted on the array member. The patterns are formed in the same shape, and each of the patterns has a single unit figure in a plurality of shapes. Figures to form different mutual ratio for refracting the light emitted from the light emitting part toward the front of the panel.

According to the display device and the bus platform having the same according to the present invention, an advertisement or a guide image may be provided using the same display panel at night as well as at night.

In addition, it is possible to reduce the maintenance costs required by effective advertising or guidance at a low power, it is possible to represent the image displayed on the display as a still picture and a video, there is an advantage that can represent the image in various colors.

1 is a perspective view showing a first embodiment of a display device according to the present invention;
FIG. 2 is a partially cutaway perspective view of the display apparatus of FIG. 1;
3 is an exploded perspective view showing a second embodiment of a display device according to the present invention;
4 is a side sectional view showing a third embodiment of a display device according to the present invention;
5 is a partial cutaway perspective view showing a fourth embodiment of a display device according to the present invention;
6 is a perspective view of a bus platform in which the display device according to the present invention is installed.

Hereinafter, a display device and a bus platform having the same according to an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 shows a display device according to the present invention.

Referring to FIG. 1, the display apparatus 1 includes a plurality of panels 10, a light irradiator 20, a cover member 30, and a controller.

The plurality of panels 10 include a first panel 11, a second panel 13, and a third panel 15. Each panel 11, 13, 15 is made of a transparent material that transmits light, and is formed in a thin plate shape, and patterns 12, 14, and 16, such as letters and pictures, are respectively formed on the front surface.

Here, each of the panels 11, 13, and 15 is provided with different patterns 12, 14, and 16 that are not overlapped, as shown in FIG. 1, and the first, second, and third panels 11, 13, 15) are arranged sequentially.

Meanwhile, FIG. 2 illustrates a structure in which three panels of the second and third panels 13 and 15 are coupled to the rear of the first panel 11, but alternatively, fewer panels or more panels. This may be combined.

The patterns 12, 14, and 16 formed on the panels 11, 13, and 15 may be engraved with images of letters, logos, plants, animals, and landscapes, and may have sheets as described above. May be attached, or may be formed by applying a sand blast (Sand Blast) technique to form an irregular surface.

Each panel 11, 13, 15 is formed of any one selected from acryl, glass, polycarbonate, polyethylene, polypropylene, and the like to transmit light. In addition, a plurality of lamp insertion grooves into which a plurality of lamps 21 to be described later may be inserted are formed at one side of each panel 11, 13, and 15.

The other side of each panel (11, 13, 15) is a reflecting member for reflecting the light emitted from the plurality of lamps 21 inserted into the lamp insertion groove to proceed to the side of each panel (11, 13, 15) Not shown) may be attached.

As shown in FIG. 2, the cover member 30 may include a first accommodating part 31 and a second accommodating part that support upper and lower portions of the first, second, and third panels 11, 13, and 15. 32).

The first accommodating part 1 and the second accommodating part 32 have a first accommodating groove 31a in which one side surface thereof is opened and upper and lower portions of each panel 11, 13, and 15 may be inserted. And a second accommodation groove 32a are formed.

On the other hand, unlike shown in Figure 2, the cover member may be formed so as to flow water to the front and rear surfaces of the first and third panels (11, 15), respectively.

Components having the same function as in the above-described drawings are denoted by the same reference numerals.

Referring to FIG. 3, the first accommodating part 131 further includes a water receiving part 131b extending in front of the first panel 11 and behind the third panel 15 to receive water. The second accommodating part 132 has a storage space 132b through which water can flow from the upper side of the first panel 11 and the third panel 15.

The lower part of the second accommodating part 132 is formed with an inclined surface 132c so that water can easily flow to the front and rear of the first panel 11 and the third panel 15, the inclined surface 132c A plurality of water holes 132d through which water flows from the storage space 132b to the front and rear surfaces of the first and third panels 11 and 15 are formed.

An inclined surface 131c inclined so that water flowing through the front and rear surfaces of the first panel 11 and the third panel 15 does not splash and flows into the drip tray, but is formed on the upper part of the first accommodating part 131. In addition, a packing member (not shown) for airtightness may be further provided at an interface between the third panels 11 and 15 and the first accommodating portion 131.

In addition, although not shown in the drawing, the first accommodating part further includes a pump for transferring water contained in the drip tray to the storage space, and a pipe for transferring water from the pump to the storage space is connected.

On the other hand, Figure 4 shows a cover member 230 composed of the first receiving portion 231 and the second receiving portion 232 of the 'c' shape of one side is open and the other side is closed.

Components having the same function as in the above-described drawings are denoted by the same reference numerals.

The first and second accommodating portions 231 and 232 have a plurality of first and second accommodating grooves 231a and 232a so as to be spaced apart from each other by the first panel 11 and the third panel 15 at predetermined intervals. The projections 232b, which are partitioned into, are formed to project, respectively.

As shown in FIG. 4, the panels 11, 13, and 15 may be slidably inserted or drawn out from the upper side of the open first accommodating portion 231 to facilitate the respective panels 11, 13, and 15. Can be easily replaced, and it can be supported more stably.

Water may be filled in the space between the panels 11, 13, and 15, that is, the space formed by the protrusion 232b that divides the first and second accommodation grooves 231a and 232a into a plurality of panels. Preferably, a packing member for airtightness is further provided at a portion where the panels 11, 13, 15 and the first and second accommodating portions 231, 232 contact each other.

Referring to FIG. 2, the light irradiator 20 spaces the plurality of lamps 21 on the printed circuit board 22 corresponding to the lamp insertion grooves 11b, 13b, and 15b of each panel 11, 13, and 15. Array members 23 are arranged to be spaced apart from each other.

The array member 23 is installed between the first panel 11 and the second panel 13 and the first and second receiving grooves 31a and 32a, and on one side of each panel 11, 13, 15. A plurality of lamps 21 arranged on the printed circuit board 22 are inserted into the lamp insertion holes 11b, 13b, and 15b to irradiate light.

The array member 23 includes a first array member 23a, a second array member 23b, and a third array member 23c for irradiating light from the side surfaces of the panels 11, 13, and 15.

The plurality of lamps 21 includes a red LED 21R, a blue LED 21B, and a green LED 21G, and at least one selected from each of the first, second, and third array members 23a, 23b, and 23c. Is array mounted.

For example, a green LED 21G for emitting green light is installed on the first array member 23a, and a blue LED 21B for emitting blue light is installed on the second array member 23b, and a third array member ( 23c) may be provided with a red LED 21R for emitting red light.

Alternatively, LEDs emitting at least two or more different monochromatic lights may be alternately arranged in the first array member 23a, the second array member 23b, and the third array member 23c. 21R), a blue LED 21B, and a green LED 21G may be provided with an integrated LED chip.

The controller 50 automatically controls the intensity of the light emitted from the LED lamps 21G, 21B, and 21R mounted on the array members 23a, 23b, and 23c to continuously change with time.

Alternatively, the controller 50 may include a plurality of switches 51, 52, and 53 so as to manually control power applied to each of the array members 23a, 23b, and 23c.

Here, when a plurality of panels 51, 52, 53 are provided, it is preferable that the switches 51, 52, 53 are provided in a number corresponding to the number of panels so as to independently control each array member that emits light to each panel. .

By operating the switches 51, 52, and 53, the patterns 12, 14, and 16 formed on the panels 11, 13, and 15 may be selectively expressed.

For example, the flower pattern 12 is formed in the first panel 11, the green light is emitted from the first array member 23a, and the sun pattern 14 is formed in the second panel 13. The red light is emitted from the second array member 23b, and a flying bird or butterfly pattern 16 is formed in the third panel 15, and the blue light is emitted from the third array member 23c. Each of the patterns 12, 14 and 16 can be expressed in different colors.

On the other hand, as described above, the display apparatus 1 may be formed as a pattern in which the patterns formed on each panel do not overlap each other, but may be formed in the same pattern differently as shown in FIG. 5.

Components having the same function as in the above-described drawings are denoted by the same reference numerals.

Referring to FIG. 5, the same patterns 12 are formed in the panels 11, 13, and 15, respectively, and each of the patterns 12 includes a plurality of unit figures 12a, 12b, and 12c. Each of the unit figures 12a, 12b, 12c gathers together to form a completed pattern 12.

Each of the unit pictures 12a, 12b, and 12c is engraved to refract light emitted from the light irradiator 20 toward the front of each panel 11, 13, and 15, and each of the unit pictures 12a, 12b, and 12c. ) Are engraved in different patterns.

As shown in FIG. 5, the first unit figure 12a formed of the first panel 11 is formed by engraving in a direction perpendicular to the traveling direction of the light emitted from the lamp 21 of the first array member 23a. The second unit figure 12b is engraved in a direction parallel to the traveling direction of the light, and the third unit figure 12c is engraved in an oblique direction to the traveling direction of the light. In addition, the depth of the intaglio may be different by a method of varying the degree of refraction of the unit pictures 12a, 12b, and 12c.

That is, 50% of the total amount of light is refracted in the front direction by the first unit figure 12a of the total amount of light emitted from the first array member 23a, and 30% is the third unit in the second unit figure. In the figure, 20% can be made refracted. The amount of light refracted by each of the unit pictures 12a, 12b, and 12c can be adjusted, so that even light having the same color can be expressed in a different color.

As described above, each panel 11, 13, and 15 has one pattern 12 formed by a plurality of unit figures 12a, 12b, and 12c having different degrees of refraction, and each panel 11, 13. , 15) formed at the same position, that is, the first unit figure 12a of the first panel 11 and the first unit figure 12a of the second panel 13 and the first unit of the third panel 15. The refractive indices can be formed differently between the pictures 12a.

The controller 150 controls to continuously change the intensity of the light emitted from the plurality of lamps ().

The intensity of light emitted from each of the plurality of lamps 21 mounted on the first array member 23a, the second array member 23b, and the third array member 23c through the control unit 150 is independently independent of each other. According to the continuous change, the light refracted by the unit pictures 12a, 12b 12c formed in each of the panels 11, 13, and 15 may be mixed with each other to display a pattern changing into various colors.

Hereinafter, with reference to the accompanying drawings will be described in more detail with respect to the bus platform having a display device according to an embodiment of the present invention.

6 shows a bus stop 2 with a display device according to the invention.

Referring to FIG. 6, the bus stop 2 includes a main body 40 having a plurality of frames 41 and 42, and a display device 1 installed to be supported by the frames 41 and 42.

Here, since the display apparatus 1 is the same as that described in detail in the detailed description of the display apparatus 1 according to the present invention, redundant description is omitted.

In addition, components having the same function as in the above-described drawings are denoted by the same reference numerals.

The main body 40 includes a plurality of vertical frames 41 installed in a rectangular shape, and horizontal frames 42 connecting lower portions of the vertical frames 41 and a roof frame installed on an upper portion of the vertical frame 41. 43).

The vertical frames 41 and the horizontal frames 42 are formed in the shape of a window frame provided with a groove for inserting plate materials such as glass and acrylic.

The display device 1 is installed between the vertical frames 41 and the horizontal frames 42 to close the left and right sides and the rear surfaces of the bus platform 2.

The cover member 30 is inserted into the groove of the horizontal frame 42, and the panels 10 are installed in the cover member 30.

The pattern displayed on the panels 10 may be landscape as shown in the drawing, and route information or a picture displaying bus information may be applied. Tempered glass for protecting the first panel and the second panel may be further provided at both sides of the panels 10.

As described above, the protruded signboard according to the present invention has been described with reference to one embodiment shown in the drawings, but this is merely illustrative, and those skilled in the art may various modifications and other equivalents therefrom. It will be appreciated that examples are possible.

Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1: Display Device 2: Bus Stop
11: first panel 13: second panel
15: third panel 20: light irradiation unit
23: array member 30: cover member
40: main body 41: vertical frame
42: horizontal frame 50: control unit

Claims (7)

A plurality of panels made of a transparent material transmitting light and having a pattern formed on a front surface thereof;
A cover member for arranging the panels spaced apart or adjacent to each other;
A light irradiation part interposed between the cover member and the panels to irradiate light from one side of the panels to the other side;
A control unit for controlling the operation of the light irradiation unit;
The cover member has a slot provided with a receiving groove for receiving a portion of the edge of the panel,
At least one side of the upper, lower, left, and right sides of the panel is formed with a lamp insertion groove into which a plurality of lamps can be inserted,
The light irradiation unit includes an array member in which the plurality of lamps are arranged on a printed circuit board at equal intervals between the lamp insertion grooves,
The array member is inserted between the panel and the receiving groove of the slot, respectively,
The plurality of lamps include a red LED, a blue LED, a green LED,
At least one selected from the red LED, the blue LED, and the green LED is mounted on the array member.
The patterns formed on the panels are formed in the same shape,
Each of the glyphs consists of a single unit figure,
Each of the unit figures is a display device characterized in that the intaglio or intaglio depths are formed in different directions so that the ratio of refracting the light emitted from the light irradiator in the front direction of the panels is different. The method of claim 1,
The plurality of panels are made of any one selected from acrylic, glass, polycarbonate, polyethylene, polypropylene. delete delete delete A bus platform main body formed of a plurality of frames;
It is installed to be supported by the frame, a plurality of panels made of a transparent material that transmits light and a pattern is formed on the front, a cover member for arranging the panels spaced apart or adjacent to each other, the cover member and the panels And a display device including a light irradiation part interposed therebetween and a light irradiation part for irradiating light from one side to the other side of the panels, and a control part controlling the operation of the light irradiation part.
The cover member has a slot provided with a receiving groove for receiving a portion of the edge of the panel,
At least one side of the upper, lower, left, and right sides of the panel is formed with a lamp insertion groove into which a plurality of lamps can be inserted,
The light irradiation unit includes an array member in which the plurality of lamps are arranged on a printed circuit board at equal intervals between the lamp insertion grooves,
The array member is inserted between the panel and the receiving groove of the slot, respectively,
The plurality of lamps include a red LED, a blue LED, a green LED,
At least one selected from the red LED, the blue LED, and the green LED is mounted on the array member.
The patterns formed on the panels are formed in the same shape,
Each of the glyphs consists of a single unit figure,
Each of the unit figures is a bus platform structure, characterized in that the intaglio or intaglio depths are formed differently in different directions so that the ratio of refracting the light emitted from the light irradiator in the front direction of the panels is different from each other . delete

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