KR200485177Y1 - Cylindrical-shaped case LED billboard - Google Patents

Abstract

[0001] The present invention relates to an LED electric signboard having a circular cylindrical display unit having the same outer appearance as a cylindrical shape, comprising: a cradle for coupling to a ceiling or a wall; and an openable circular frame having a predetermined width, And a plurality of chip LEDs are mounted on the front surface of the circuit case by a soldering method. The circuit board is mounted on a circular frame of the cylindrical case and has a 90 degree fan shape and has a predetermined thickness. A circular display unit formed by combining four flat panel LED module modules having a drive driver and a drive data connector formed on a plane to form a circular plate on the back side of the flat panel LED module, A control unit, and a DC power supply unit. The DC power supply unit includes a fixed supporter that serves as a supporter to which the DC power supply unit can be installed, an effect of replacing the conventional protruding signboard, It is possible to reduce the unnecessary space and materials, to facilitate maintenance and to easily install on the ceiling or the wall surface, to have a waterproof effect through the upper cover, and to connect the fan-shaped LED pixel panels to each other So that it is possible to facilitate installation of parts at the same time.

Description

[0001] Cylindrical-shaped case LED billboard [0002]

The present invention relates to an LED electronic signboard for an advertisement, and more particularly to an LED electronic signboard having a circular display portion having the same cylindrical appearance.

1, the circular logo is used in many fields such as corporations, shops, etc., and agencies such as government offices.

Such a logo is made and published as a circular billboard as shown in FIG.

In other words, a circular protruding sign using a circular logo is widely used in many fields.

However, in the case of a circular protruding signboard using such a logo, there is a problem in attracting a lot of attention to the person, which is a secondary signboard for assisting the weekly edition, and has a problem in that it can not exert any significant effect.

A square LED display panel using the technology of an LED electric signboard has been disclosed in order to enhance the advertising effect and utilization of the circular protruding signboard.

10-2014-0065568 filed by the applicant of the present invention entitled " A square logo image display panel for outputting a circular logo image and an analog clock image "is shown in Fig. 2 for explaining the application No. 10-2014-0065568 Likewise, the light emitting surface is formed in a square shape to output circular logo image data and analog clock image data.

That is, the prior art is a method of outputting circular content using a conventional rectangular LED display board.

However, the above-described conventional technique can not be used only in a rectangular plate-shaped LED pixel panel in which an LED element is mounted in the form of a conventional matrix, so that the light emitting surface can be formed in a square shape, There is a problem that the shape that forms the whole appearance is inevitably a square according to the output box.

In addition, there is a problem that an unprinted portion is directly exposed, and another masking means is added to solve the problem.

In addition, there is an unnatural problem in that a circular image is output to the rectangular LED display board.

The present invention has been made in order to solve the above problems of the related art, and it is an object of the present invention to provide a liquid crystal display device, which is capable of forming an external appearance similar to a conventional circular billboard through a circular display unit formed by combining a cylindrical case and an LED pixel module with a 90- And it is an object of the present invention to provide a display panel.

The object of the present invention is to provide an LED electric signboard capable of relatively increasing spatial efficiency and reducing unnecessary space and materials.

In addition, the present invention aims to provide an LED electric signboard which is easy to maintain.

In addition, the present invention aims to provide an LED electric signboard which is easy to install on a wall surface.

Other objects and advantages of the present invention will become apparent to those skilled in the art from the detailed description of the embodiments given herein and the appended claims.

In order to achieve the object of the present invention as described above, the present invention has the following technical features.

The present invention provides a cylindrical case EL display panel comprising: a cradle for coupling to a ceiling or a wall;

A cylindrical case coupled to the cradle at a side thereof and having an openable circular frame made of a metal material and having a predetermined width and having one side connected to a hinge; A circuit board having a matrix structure is formed on the front surface and the back surface of the circuit board, which is installed in a circular frame of the cylindrical case and has a predetermined thickness with a 90 degree fan shape. A plurality of chip LEDs are mounted by soldering on the front surface, And a driving data connector are formed on the flat display panel, A fixed support which serves as a support for fixing the fan-shaped LED pixel modules to the rear surface of the four sector LED pixel modules constituting the circular display unit and for installing the control unit and the DC power supply unit; A controller for outputting a control signal according to content data to be output to the drive driver through the circular display unit through a data cable connected to the drive data connector, And a DC power supply unit installed on the fixed support and converting an AC power input from the outside into a DC power and supplying the DC power.

In addition, the circular display unit of the present invention cylindrical case LED electronic display board is further provided on the other surface of the cylindrical case so that a circular display unit is formed on both sides of the cylindrical case.

In addition, the cradle of the inventive cylindrical case LED electric display board is a 'C' shaped frame having a width and a depth greater than the outer diameter of the cylindrical case, and a cylindrical case is located inside the cylindrical case, Shaped frame is inserted into the insertion portion, and the insertion portion is fixed together with the insertion length.

The cradle of the inventive cylindrical LED electronic display board may further include an upper cover covering the upper portion of the cylindrical case when the rainfall and snowfall occur, the upper cover covering the upper portion of the cylindrical case.

The circular LED display panel of the present invention is characterized in that a chip LED element is mounted on the arcs at equal intervals in order to form a frame light emitting portion of the circular display portion. And a frame light emission driving unit driving the frame light emission unit formed by the chip LEDs mounted on the frame light emission unit.

The fixing support base of the present invention cylindrical case LED electric display board has a cross shape which is integrally formed with a width covering a mutual contact portion of each of the sectorial LED pixel panels constituting the circular display unit.

The circular display portion of the present invention cylindrical cylindrical case LED display panel has a waterproofing urethane layer formed on the entire front surface on which the chip LED device is mounted.

The present invention provides an effect of replacing the conventional circular protruding signboard and increasing the limited advertising effect of the conventional circular protruding signboard by forming a circular display unit on one side of the cylindrical case.

In addition, the present invention has the effect of reducing unnecessary space and materials by forming the circular display portion through the fan-shaped LED pixel panel.

In addition, the present invention cylindrical cabinet LED electric signboard has an effect of facilitating maintenance by coupling the circular display portion to the open type circular frame which is hinged on one surface.

Further, the present invention cylindrical cylindrical case LED display board has an effect of being easy to install on a ceiling or a wall surface.

Further, the present invention cylindrical cylindrical case LED electronic display board has an effect of relatively increasing the waterproof effect through the upper cover.

In addition, the present invention cylindrical cylindrical LED electronic display panel has the effect of facilitating the attachment of the component LED pixel panels constituting the circular display portion to each other through the fixing support and facilitating the installation of the components.

Other advantages of the present invention can be understood through the features of the present invention and can be more clearly understood through the embodiments of the present invention, and can be exercised by the means and combinations disclosed in the claims.

1 is a view showing an example of a circular billboard,
2 is a diagram for explaining application No. 10-2014-0065568,
3 is a view for explaining a cylindrical case-type electric signboard according to the present invention,
4 is a view for explaining the configuration of the present invention cylindrical cylindrical case LED electric signboard,
5 is a view for explaining an embodiment of a cradle according to the present invention cylindrical case LED electric signboard,
6 is a view for explaining a function of a 'C' shaped frame according to the present invention cylindrical case LED electric signboard,
7 is a view showing an example of the installation of the present invention cylindrical cylindrical case LED electric signboard,
8 is a view for explaining an upper cover of the present invention cylindrical cylindrical case LED electric signboard,
9 is a view for explaining a cylindrical case of the present invention cylindrical case LED electric signboard,
10 is a view for explaining a circular display unit of the present invention cylindrical cylindrical case LED electric signboard,
11 is a view for explaining a fixing support of the present invention cylindrical case LED electric signboard,
12 is a view for explaining the waterproofing urethane layer of the present invention cylindrical cylindrical case LED display board.

DETAILED DESCRIPTION OF THE EMBODIMENTS Reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, the specific shapes, structures, and characteristics described herein may be embodied in other embodiments without departing from the spirit and scope of the invention in the context of an embodiment. It is also to be understood that the position or arrangement of the individual components in each disclosed embodiment may be varied without departing from the spirit and scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which such claims are entitled. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

As shown in the figure for explaining a cylindrical case-type electric signboard according to the present invention, the inventive cylindrical case-type electric signboard 1 is realized by mounting an LED electric signboard on the cylindrical case 20, The billboard has a feature similar to that of the conventional circular billboard as shown in FIG.

As shown in FIG. 3, the present invention has a cradle 10 that is coupled to a ceiling or a wall and a cradle 10 that is connected to the cradle 10 on a side surface thereof. A cylindrical case 20 having a width and a closed circular frame 21 connected to a hinge on one side and a circuit board 20 provided on a circular frame 21 of the cylindrical case 20 and having a 90- Four pixel LED pixel modules each having a matrix structure on the front and back surfaces, a plurality of chip LEDs mounted on the front surface by soldering, and a driving driver 50 and a driving data connector 313 formed on the rear surface, And a circular display unit 30 formed by combining the circular display unit 30 and the circular display unit 30, A fixed support 40 which serves as a support for supporting the control unit 60 and the DC power supply unit 70 and a drive data connector 313 A control unit 60 for outputting a control signal according to content data to be output through the circular display unit 30 to the driving driver 50 through a data cable connected to the fixed support 40, And a DC power supply unit 70 for converting AC power received from the AC power supply unit into DC power.

As shown in the figure for explaining the configuration of the present invention cylindrical cylindrical case LED electric signboard, the constitution of the present invention as described above is such that the DC power is supplied by the DC power supply unit 70 and controlled by the control unit 60 .

The cradle 10 may have various forms of coupling with the cylindrical case 20 by means of coupling to a ceiling or a wall.

3, the vertical side is fixed to the wall surface and the horizontal side is connected to the cylindrical case 20 so as to be coupled.

In addition to this configuration, the cradle 10 according to the present invention can be of various shapes and structures that can be fixed to the wall or ceiling of the present invention.

On the other hand, the cradle 10 is preferably made of a metal material and is preferably bolted to the wall or ceiling.

As shown in the figure for explaining an embodiment of a cradle according to the present invention cylindrical cylindrical case LED electric sign board, the cradle 10 of the present invention cylindrical cylindrical case LED electric sign board 1 has an outer diameter Shaped frame 110 having a larger width and a greater depth, and a cylindrical case 20 is positioned on the inner side of the cylindrical case, Shaped frame is inserted into the insertion part 210 and is fixed together with the adjustment of the insertion length.

That is, as shown in the figure for explaining the function of the 'C' shaped frame according to the present invention cylindrical case LED electric signboard, the 'C' shaped frame 110 is formed larger than the cylindrical case 20 Shaped frame 110 so that the cylindrical case 20 can be positioned inside the U-shaped frame 110 and the opposing portion 110-1 of the U-shaped frame 110 is formed in the cylindrical case 20 Shaped frame 110 is inserted into the insertion portion 210 and functions as a rail so that the cylindrical case 20 can move along a facing portion 110-1 of the '

At this time, the fixing is performed using fastening means such as bolts passing through the 'C' shaped frame 110 and the insertion portion 210.

Accordingly, the cylindrical case LED display board according to the present invention can be further protruded or attached to the wall side by moving and fixing the cylindrical case 20 according to the user's selection.

7, a cylindrical case LED electric signboard 1-1 may be provided on a vertical wall surface, or a cylindrical case LED electric signboard 1-2 may be provided on a horizontal ceiling surface, as shown in the example of the installation of the present invention cylindrical case LED electric signboard. ) Can be installed.

As shown in the figure for explaining the upper cover of the present invention cylindrical cylindrical case LED electric sign board, the above-mentioned stand 10 of the present invention cylindrical cylindrical case LED electric sign board 1 has an upper portion of the cylindrical case 20 And an upper cover 120 covering the upper portion of the cylindrical case 20 at the time of rainfall and snowfall in a shape that can be covered.

The upper cover 120 may be made of various materials such as a metal material or a synthetic resin material, and may be formed integrally with the cradle 10,

The upper cover 120 prevents rainwater or snow from being accumulated directly on the cylindrical case 20 during rainfall or snowfall so that the water penetrates into the upper portion through the gap of the circular frame 21 of the cylindrical case 20 ≪ / RTI >

9, the cylindrical case 20 is formed of a metal material and has a predetermined width W, which is coupled to the cradle 10 at a side thereof, as shown in the figure for explaining the cylindrical case of the present invention cylindrical cylindrical case LED electric sign board. , And one side thereof has an openable circular frame (21) connected to the hinge (22).

The cylindrical case 20 is fixedly coupled with the cradle 10 and forms a closed circular frame 21 which is opened and closed by the hinge 22. The circular display unit 30 is attached to the openable circular frame 21, Respectively.

On the other hand, the other surface of the cylindrical case 20 may be closed with a general finish plate, closed with a printed material such as a circular logo image, or further formed with a circular display portion 30.

The circular display unit 30 is installed on the openable and closable circular frame 21 as shown in FIG. 9, and is an output means for outputting various contents such as characters, images, moving pictures, etc. FIG. 10 is a perspective view of a circular display A circuit having a matrix structure is formed on a front surface and a back surface of a circuit board 311 having a 90 degree fan shape and a predetermined thickness and a plurality of chip LEDs 312 are formed on the front surface by a soldering method And four fan-shaped LED pixel modules 31 each having a driving driver 50 and a driving data connector 313 formed on the back thereof are coupled to each other so as to have a disk shape on a plane.

The driving driver 50 includes a chip LED 312 mounted on the sector LED pixel panel 31 in a structure corresponding to a driver module for outputting a signal to turn on and off the LED by being added to a general LED electric panel And is integrated with the circuit board 311 as a means for outputting a signal to turn on and off, and is connected to a circuit of a matrix structure, and input / output of data is performed through the drive data connector 313.

4, the driving driver 50 outputs the information (contents) to be displayed by the controller 60, and the driving driver 50 receives the information (contents) And the chip LED 312 mounted on the panel 31 is turned on and off.

The LED pixel module 31 has chip LEDs 312 mounted on the circuit board 311 having a predetermined thickness of 90 degrees in a fan shape at regular intervals while the circuit board 311 is mounted at 90 degrees (256 pixels) or 32x32 (1024 pixels) matrix circuit is formed on the basis of a quadrangle based on a quadrangle and the chip LED 312 is mounted on only the portion corresponding to the 90 degree sectorial circuit board 311.

In addition, the fan-shaped LED pixel panel 31 of the present invention cylindrical cylindrical case LED display panel 31 is arranged at regular intervals on the arc portion to form a frame light emitting portion 35 of the circular display portion 30 as shown in FIG. The LED 314 is mounted.

At this time, a rim light emitting driver 55 for supplying power to drive the rim emitters 35 and emitting light is also included.

That is, the frame light emission driving unit 55 receives the control signal of the controller 60, supplies power for driving the chip LEDs 314 mounted at equal intervals on the call area, and supplies the power to the frame light emitting unit 35 And outputs a signal to turn on and off the included chip LED 314.

As shown in FIG. 10, four such sector-shaped LED pixel panels 31 are combined so as to have a disk shape on a plane to form a circular display unit 30, and the cylindrical case 20 as shown in FIG. 9 Type frame 21, as shown in Fig.

In addition, the circular display unit 30 of the present invention cylindrical cylindrical case LED display board 1 is further provided on the other surface of the cylindrical case 20 so as to constitute the circular display unit 30 on both sides of the cylindrical case .

When the four circular panel panels 31 are combined to form the circular display unit 30, as shown in FIG. 11 for explaining the fixing support of the cylindrical cylindrical case LED electric billboard of FIG. 11, A fixed support 40 for fixing the pixel panel 31 is used.

The fixed support 40 is made of a metal material or a synthetic resin and is coupled to the back surface of the four sector LED pixel modules 31 to fix the sector LED pixel modules 31 to each other. And serves as a support for installing the control unit 60 to the DC power supply unit 70.

11, the fixed support 40 has a cross shape having a width covering the mutual contact portions of the respective sectorial LED pixel panels 31 constituting the circular display portion 30 desirable.

As shown in the figure for explaining the waterproofing urethane layer of the present invention cylindrical cylindrical case LED electric signboard, the circular display portion 30 of the present invention cylindrical cylindrical case LED electric signboard is formed as follows. It is preferable to form the urethane layer 80.

The waterproofing urethane layer 80 is formed in a state in which the four sector LED pixel panels 31 are coupled to form a waterproof layer on the front surface of the circular display unit 30, And serves as a coupling means for maintaining the coupling state.

The control unit 60 is provided with a program for counting time according to a value set by an embedded board (single board) type means having a processor (microcontroller) and a memory for data processing, And the like.

The controller 60 may further include an infrared receiver for receiving an infrared radio signal and an infrared remote controller for outputting an infrared signal to the infrared receiver. The infrared remote controller may include on / off, command input, Keys, and so on, to provide an environment in which the user can easily control the present invention.

The control unit 60 preferably includes a Bluetooth communication module and performs Bluetooth communication with the external smart terminal. The control unit 60 further includes a temperature sensor, receives a signal through the temperature sensor, and transmits temperature information to the circular display unit 30 ).

The DC power supply unit 70 is a DC power supply unit such as a switched mode power supply (SMPS) that converts an AC power to a DC power using a switching transistor or the like and drives the driving driver 50 and the controller 60 And supplies DC power for.

While the present invention has been described in connection with the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims. And such variations and modifications are intended to fall within the scope of the appended claims.

1: Cylindrical case according to the present invention LED display board
10: Cradle
20: Cylindrical case
21: Open Frame
30:
31: Fan-shaped LED pixel panel
35:
40: Fixed support
50: drive driver
55:
60:
70: DC power supply
80: waterproofing urethane layer
110: 'C' shaped frame
120: upper cover
311: Circuit board with 90 degree fan shape
312: Chip LED
313: Drive Data Connector
314: Chip LED

Claims (7)

A ceiling or wall mount;
A cylindrical case coupled to the cradle at a side thereof and having an openable circular frame made of a metal material and having a predetermined width and having one side connected to a hinge;
A circuit board having a matrix structure is formed on the front surface and the back surface of the circuit board, which is installed in a circular frame of the cylindrical case and has a predetermined thickness with a 90 degree fan shape. A plurality of chip LEDs are mounted by soldering on the front surface, And a driving data connector are formed on the flat display panel,
A fixed support which serves as a support for fixing the fan-shaped LED pixel modules to the rear surface of the four sector LED pixel modules constituting the circular display unit and for installing the control unit and the DC power supply unit;
A controller for outputting a control signal according to content data to be output to the drive driver through the circular display unit through a data cable connected to the drive data connector, And
And a DC power supply unit installed on the fixed support and converting AC power received from the outside into DC power and supplying the AC power. The apparatus according to claim 1, wherein the circular display unit
Wherein the cylindrical case is further provided on the other surface of the cylindrical case to form a circular display portion on both sides of the cylindrical case. 2. The cradle of claim 1,
Shaped frame having a width and a depth greater than the outer diameter of the cylindrical case, the cylindrical case having an insertion portion into which a facing portion of the 'C' shaped frame is inserted,
Shaped frame is inserted into the insertion portion and is fixed together with the adjustment of the insertion length. 2. The cradle of claim 1,
Further comprising: an upper cover covering an upper portion of the cylindrical case in a form capable of covering an upper portion of the cylindrical case when rainfall and snowfall occur. 2. The apparatus of claim 1, wherein the sectorial pixel module
And a chip LED element mounted on the arc part at regular intervals in order to form a frame light emitting part of the circular display part,
And a frame light emitting driver for driving a frame light emitting portion formed by chip LEDs mounted at equal intervals on the arc portion. 2. The apparatus of claim 1,
And a cross shape having a width covering a mutual contact portion of each of the sectorial LED pixel panels constituting the circular display portion. The apparatus according to claim 1, wherein the circular display unit
And a waterproofing urethane layer is formed on the entire front surface on which the chip LED device is mounted.

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