CN207765083U - LED display for more images - Google Patents
LED display for more images Download PDFInfo
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- CN207765083U CN207765083U CN201820086816.4U CN201820086816U CN207765083U CN 207765083 U CN207765083 U CN 207765083U CN 201820086816 U CN201820086816 U CN 201820086816U CN 207765083 U CN207765083 U CN 207765083U
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- Prior art keywords
- led display
- panel
- face
- display panel
- manner
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/04—Display device controller operating with a plurality of display units
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model is related to the LED displays for more images, including：LED display panel, front by have each other while forming row and column it is spaced in a manner of be provided with multiple LED modules, and, the back side is provided with the connector for the power suppling part for being connected to the LED module, and the venthole for being formed between the row of the LED module and forming row and column in entire surface is formed in the LED display panel；Front protecting panel, protects the front of the LED display panel, and is formed with the venthole for being formed between the row of the LED module and forming row and column in entire surface；And back-protective panel; protect the back side of the LED display panel; and it is provided with blocking parts; the blocking parts is inserted into the venthole and blocks a part for venthole and be used for projection image; so that when being watched in front, reflected light and rear side background will not be exposed to by venthole in the visual field of spectators.
Description
Technical field
The utility model is related to it is a kind of be arranged outdoor commercial advertisement board or various performance places, stage etc. in many ways
Face, the LED display for being indicated various images and word etc. with colour (multi vision), more particularly, to
A kind of wind can not only pass through from the front of LED display panel, and can prevent by wind by hole natural light or photograph
The reflection of bright lamp light and the LED display for being exposed for more images of rear side background.
Background technology
In general, more picture systems refer to as a unit by display devices such as CRT or LCD, and being shown
Device is arranged as most row and columns and forms big picture, and mutually different picture is shown in each unit display device,
Or a picture is divided and includes the device in each unit display device.
As previous more image display devices, including：By more images of the CRT Braun tubes using initial stage, advising
Determine the multi-dimension data cube of setting transmissive viewing screen and projecting apparatus in the chest of size, using LCD display product, utilize DLP
The products such as multi-dimension data cube.Such more picture systems are playing program, large-scale stage, large-scale activity, concert, brand Jie
It continues etc. and to be used as visual information transfer device in various fields, increasingly occupy extremely important position.
Although the electronical display of more picture systems such as indoor and outdoor as described above is used in fixed setting, usually multi-purpose
In performance place, activity in be arranged to the use that there is the large screen of prescribed level and shape and dismantled repeatedly as needed
In the form of taxi.
But the LED module that is made of multiple LED of previous LED display in an independent frame with one
The structure composition of fixed arrangement form, and the light or sound at the back side are blocked in structure, therefore cannot be with the display device back side
Background or image match, and therefore, have the shortcomings that its setting place is extremely limited.
In particular, when being such as used for the display device setting of outdoor LED outdoors, it is aobvious with LED due to being influenced by wind
Showing device is rocked or is fallen down and damaged problem.
Therefore, in order to prevent by the breakage of the LED display of wind, the ventilation for making wind pass through is formed in its front
Hole, but when in LED display be powered after looked around from front when, natural light or houselights are not only reflected from venthole
And exposure rear side background, to reduce the light dark ratio of picture, thus with cannot be accurate to spectators and clearly convey picture
The problem of image.
Prior art document
Patent document
(patent document 1) registers patent gazette the 0681385th (2007.02.15)
Utility model content
Technical problem
Therefore, the utility model is worked out to solve the problems, such as described above, and the purpose of this utility model exists
In a kind of LED display for more images of offer, the LED display, wind passes through from LED display panel front,
And the part at the back side for the venthole for making wind pass through is blocked, so as to not only stop the anti-of natural light or houselights
It penetrates, and is also prevented from rear side background exposure.
Solution to problem
In order to reach purpose as described above, the utility model provides the LED display for more images, including：LED
Display panel, the LED display panel front by have each other while forming row and column it is spaced in a manner of be provided with it is more
A LED module, also, the back side of the LED display panel is provided with the connection for the power suppling part for being connected to the LED module
Device, and the ventilation that row and column is formed in entire surface is formed between the row of the LED module of the LED display panel
Hole；Front protecting panel, the front protecting panel protect the front of the LED display panel, and the front protecting panel
On be formed between the row of the LED module formed and in entire surface formed row and column venthole；And back-protective face
Plate, the back-protective panel protects the back side of the LED display panel, and is provided with blocking parts, and the blocking parts is inserted
Enter to the venthole and block the part of venthole and be used for projection image, so as to when being watched in front, reflected light and after
Side back scape will not be exposed to by venthole in the visual field of spectators.
Embodiment according to the present utility model, the blocking parts is with the length shape of the length corresponding to the venthole
At, and include：The prominent a pair of interconnecting piece formed on the both sides interface of the venthole；And it is put down between the interconnecting piece
Row connects and is inserted into venthole, inclined in opposite directions inclination face.
Embodiment according to the present utility model, the inclination face, including：First tilts face, first inclined surface
Portion is drastically tilted on the basis of LED display panel to front or the back side upward；And second tilt face, described second inclines
Inclined plane part tilts face relative to described first and is formed in a manner of being isolated downwards, and described second tilt the length of face with
First length for tilting face, which is compared, to be formed in a manner of relatively longer to approach the side of the face portion of LED display panel
Formula is arranged, and is formed in downside on the basis of the center of the interconnecting piece from front end to end, and with more rearward downwards
The mode of convex curved is formed.
Embodiment according to the present utility model, to approach first inclined surface in the inclination face of the blocking parts
The mode on the top in portion is formed with the first occlusion part of plate, and is formed in the second inclination face and extends shape downwards
At the second occlusion part.
Embodiment according to the present utility model, the color for tilting face is made of orange, to improve the light and shade of LED
Than.
Embodiment according to the present utility model, the back-protective panel are close with the back side just towards LED display panel
The mode that ground connects and can adhere to is formed, wherein at least two back-protective panels are formed in an overlapping manner, and the back of the body
Face protection panels are provided with blocking parts, and the blocking parts includes the multiple inclination faces of inclined in opposite directions, the inclination
Face is arranged by multiple row between each back-protective panel and is formed in a manner of it can be connected to.
Embodiment according to the present utility model, the inclination face of the blocking parts on respective back-protective panel with
Opposite direction connection is formed to the part of overleaf protection panels overlapping in a manner of being recessed upward or being recessed downwards.
Embodiment according to the present utility model, in the back-protective panel, front is with to the back side of LED display panel
The mode that closely connects and can adhere to is formed, wherein back-protective panel is provided with blocking parts, the blocking parts packet
Include by a side direction it is inclined in a manner of formed and by multiple row arrange and formed in a manner of connection inclination face, it is described to block
The inclination face of component, including：On the basis of center and the first bending section and the other side that side is formed in a concave manner are with convex
The second bending section that the mode risen is formed.
Embodiment according to the present utility model, by any one front end in first bending section and second bending section
With any one end connects in the second bending section and first bending section line and first bending section or described the
Intersect and interference can be formed in two bending sections.
Embodiment according to the present utility model, in the LED display panel and each venthole of the front protecting panel
On be provided with fixed cell for two panels of secure bond.
Embodiment according to the present utility model, the fixed cell, including：In the front protecting panel and the LED
The grab formed in any of display panel；And it is formed in any of the LED display panel and front protecting panel
And it interacts with the grab and generates locking of binding force.
Utility model effect
By the LED display for more images according to the utility model of feature as described above, in LED display surfaces
The front of plate forms venthole and so that wind disperses by venthole, can be since wind stablizes protection LED display dresses to have
The effect set.
Also, the reflected light of the backside reflection from the venthole can be not only blocked, and rear side background will not be made sudden and violent
It is exposed in the visual field, so that having the effect of can image accurate to spectators and clearly conveying picture.
Description of the drawings
Fig. 1 and Fig. 2 is the separation stereogram for indicating the display device according to the present utility model for more image LED.
Fig. 3 and Fig. 4 is prior figures and the back for indicating the display device according to the present utility model for more image LED
Figure.
Fig. 5 is the combination shape for the LED display for more images for indicating first embodiment according to the present utility model
The partial perspective view of state.
Fig. 6 is the combination shape for the LED display for more images for indicating second embodiment according to the present utility model
The partial perspective view of state.
Fig. 7 is the combination shape for the LED display for more images for indicating 3rd embodiment according to the present utility model
The partial perspective view of state.
Fig. 8 is the sectional view of Fig. 3 ' A-A' lines.
Fig. 9 be Fig. 1 ' the portions A', indicate the stereogram of the blocking parts of embodiment according to the present utility model.
Figure 10 be Fig. 6 ' the portions B', indicate the sectional view of the blocking parts of first embodiment according to the present utility model.
Figure 11 be Fig. 6 ' the portions B', indicate the sectional view of the blocking parts of second embodiment according to the present utility model.
Figure 12 be Fig. 6 ' the portions B', indicate the sectional view of the blocking parts of 3rd embodiment according to the present utility model.
Figure 13 indicates the sectional view of the blocking parts of fourth embodiment according to the present utility model.
Figure 14 indicates the sectional view of the blocking parts of the 5th embodiment according to the present utility model.
<Reference numeral>
10:Blocking parts 11:Interconnecting piece
12:Tilt face 100:LED display
110:LED display panel 120:Front protecting panel
130:Back-protective panel
Specific implementation mode
The utility model can make various changes, and have various forms, will be explained in embodiment herein.But
It is not the utility model to be defined in specific open form, and be understood to include the thought included in the utility model
And technical scope is had altered, equivalent to fungible things.In the case of illustrating each attached drawing, wanted for similar composition
Element uses similar reference mark.
It is only to distinguish an inscape from other inscapes using the purpose of the term.At this
The term that utility model uses is only intended to description specific embodiment, is not the intention for limiting the utility model.On unless
Hereafter mean clear difference, otherwise singular expression includes the expression of plural number.
Hereinafter, if the embodiments of the present invention are described in detail in refer to the attached drawing, as described below.
As shown in Figure 1 and Figure 2 above, the LED display 100 according to the present utility model for more images is with the thin side of thickness
Formula is formed, in installation space there is no limit and be suspended in when necessary aerial, or move freely through and divided frame.In this way
The LED display 100 for more images include：LED display panel 110, front protecting panel 120 and back-protective panel
130。
The front of the LED display panel 110 is provided with multiple LED modules 111, the formation of the multiple LED module 111
Row and column simultaneously has interval each other.
Also, the back side of LED display panel 110 is provided with connector 112, to be supplied with to the LED module 111
The other power suppling part connection (not shown) of power supply.As described in Figure 4, the connector 112 is arranged in LED display panel
The lower part at the center at 110 back side, so as to which the distance between the power suppling part and connecting line can be minimized.In particular,
It can be equipped in the connector 112 for connector pin being electrically connected to power suppling part, being made of multiple needles
112a。
As shown in Figures 5 to 7, the LED module 111, for example, to be formed by round or quadrangle according to being contained in
The color combination of in LED shells, shine out red (R), green (G) and blue (B) trichromatic more than one LED111a
And the mode for showing 24 full color light sources is constituted.
Venthole 113 is formed between the row of the LED module 111, the venthole 113 is in LED display panel 110
There is certain length in entire surface, and row and column is formed in the entire surface of LED display panel 110.
The venthole 113 can be such that the wind flowed into from front passes through, and rearward disperse, so that LED display dresses
It sets 100 and is steadily protected in a manner of it will not be put by wind rocking or is damaged.
Also, the back side of the LED display panel 110 forms multiple protruding portion 116, when the LED display panel 110 with
When 130 secure bond of back-protective panel, the multiple protruding portion 116 is so that LED display panel 110 and back-protective face
Plate 130 connects and consistent well, is formed on back-protective panel 130 correspondingly and is inserted into the protruding portion 116
Insertion hole 131.
The front protecting panel 120 executes the work in the front and LED module 111 of protecting the LED display panel 110
With.
Multiple modules are formed on the front protecting panel 120 in a manner of corresponding with a LED module 111 and are inserted into hole
121, to be inserted into each LED module when front protecting panel 120 is with 110 secure bond of LED display panel and to exposing outside.
Also, as shown in Figures 5 to 7, in order to by 120 secure bond of front protecting panel in LED display panel
110, it is provided with fixed cell on the venthole 113 of LED display panel 110 and the venthole 123 of front protecting panel 120
114。
The fixed cell 114 includes the grab 114a formed on the front protecting panel 120 and described
Locking 114b of binding force is formed and interacted and generated with the grab 114a in LED display panel 110.On the contrary
Ground can form locking 114b on the front protecting panel 120, and form grab in LED display panel 110
114a。
The fixed cell 114 is without being limited thereto, as long as the front protecting panel 120 will not be made to be shown from the LED
The composition that panel 110 is easily separated from, then by it is any be bonded formed even.
Thus configured front protecting panel 120 can not only improve the front of the LED display panel 110 for more images
The stability of display portion and the appearance that beauty can be organized into.
The back-protective panel 130 is arranged in a manner of protecting the back side of LED display panel 110, and being formed with can be with
It is inserted into the insertion hole 131 of the protruding portion 116 of the LED display panel 110.
Also, the front of the back-protective panel 130 is provided with multiple blocking parts 10, the blocking parts 10 is inserted
Enter the venthole 113 to the LED display panel 110, and the part for blocking venthole 113.
The blocking parts 10 is exposed to sight by will not being reflected by the venthole 113 with reflected light and rear side background
The mode in many visuals field is blocked, and on the other hand, can be projected image and accurate to spectators and clearly convey picture
The image in face.That is, the blocking parts 10 can be such that wind passes through, but with according to the reflection of natural light or houselights and after
Side back scape will not block the same of a part for venthole 113 in such a way that venthole 113 is exposed to the visual field of spectators from the back side
When, the image of picture can be projected.
If the blocking parts 10 is specifically described in the attached drawing with reference to figure 9, the blocking parts 10 is with correspondence
It is formed in the mode of the length of the length of the venthole 113, and includes interconnecting piece 11 and inclination face 12.
The interconnecting piece 11 as on the both sides interface of the venthole 113 with the thickness or so of LED display panel 110
The prominent protrusion tab formed, for the venthole (113,123) of the LED display panel 110 and front protecting panel 120 from the back of the body
Face is tightly inserted into and fixes.
Preferably, interconnecting piece 11 described in the embodiments of the present invention, which has, is arranged the abundance for tilting face 12
Area.
The face 12 that tilts is fastened between mutually opposite interconnecting piece 11 and interconnecting piece 11 and is inserted into be parallel
To the composition of venthole 113, it will block a part for venthole 113.
As shown in Fig. 5 and Figure 10, the LED display for more images of first embodiment according to the present utility model
The section shape of the LED module 111 is more rearward more the conical by its shape that narrows, on the contrary, the section of the blocking parts 10
Shape is with more forwards more the conical by its shape that narrows is constituted.Therefore, the inclination face 12 can be tightly inserted into row cloth
In space between the LED module 111 set and LED module 111.
Inclination face 12 includes drastically inclined first tilting face 12a to face-up side, so as to work as spectators from
When picture is looked around in lower past top, reflected light and rear side background are not exposed to the visual field of spectators on the basis of LED display panel 110
In.
The front end of the first inclination face 12a is formed in a manner of the shell rear end for contacting LED module 111.Therefore, right
The visual field of the spectators upward can be blocked in the picture of LED display 100.
Also, the inclination face 12 includes the second inclination face 12b, and described second tilts face 12b relative to described
First inclination face 12a is formed in a manner of being isolated downwards and second tilts the length and the first inclination face 12a of face 12b
Length compared to formed in a manner of relatively longer in a manner of the face portion close to the LED display panel 110 cloth
It sets, so that when spectators just look around picture from top to bottom, reflected light and rear side background will not on the basis of LED display panel 110
It is exposed in the visual field of spectators.
The second inclination face 12b is formed on the basis of the center of the interconnecting piece 11 in downside from front end to end,
And by more rearward downwards protrusion in a manner of be formed by bending, hence for LED display 100 picture can block to
The visual field below spectators.
In the following, for another embodiment for illustrating the LED display according to the present utility model for more images, it is right
In the composition with the first embodiment of the utility model composition having the same and identical function, identical title and structure are used
At symbol, and the composition in order to avoid repeating, omit the detailed description constituted to it.
As shown in Fig. 6 and Figure 11, to the inclination face 12 of the blocking parts 10 of second embodiment according to the present utility model
It illustrates, then includes rearwardly drastically inclined first tilting face 12a' upward, just seen from the bottom up to work as spectators
When hoping picture, reflected light and rear side background are not exposed in the visual field of spectators on the basis of LED display panel 110.
Also, the inclination face 12 includes the second inclination face 12b', and described second tilts face 12b' relative to institute
It states the first inclination face 12a' to be formed in a manner of being isolated downwards, and the length of the second inclination face 12b' and the first inclined surface
The length of portion 12a ' compared to formed in a manner of relatively longer and to approach the side of the face portion of the LED display panel 110
Formula is arranged, so as to when spectators just look around picture from top to bottom, reflected light and rear side background on the basis of LED display panel 110
It is not exposed in the visual field of spectators.
As shown in Fig. 7 and Figure 12, to the inclination face 12 of the blocking parts 10 of 3rd embodiment according to the present utility model
It illustrates, then includes drastically inclined first tilting face 12a " to face-up side, just seen from the bottom up to work as spectators
When hoping picture, reflected light and rear side background are not exposed in the visual field of spectators on the basis of LED display panel 110.
Also, the inclination face 12 includes the second inclination face 12b ", and described second tilts face 12b " relative to institute
It states the first inclination face 12a " to be formed in a manner of being isolated downwards, and the length of the second inclination face 12b " and the first inclined surface
The length of portion 12a " compared to formed in a manner of relatively longer and to approach the side of the face portion of the LED display panel 110
Formula is arranged, so as to when spectators just look around picture from top to bottom, reflected light and rear side background on the basis of LED display panel 110
It is not exposed in the visual field of spectators.
At this point, the top for tilting facial (12a ") close to the rear of the LED module 111 and first forms the first of plate
Occlusion part 12c ", and face 12b " formation extends downwards the second occlusion part 12d of formation " is tilted described second, so as to
Completely to block the exposure portion that do not blocked completely by the first inclination face 12a " and second inclination face 12b ".
Preferably, the position of the first occlusion part 12c " and second occlusion part 12d ", is base with LED display panel 110
Standard, is formed in reflected light and rear side background is not exposed to position in the visual field of spectators completely.
As shown in Figure 10 to Figure 12, described first tilt facial (12a~12a ") and described second tilt it is facial (12b~
12b ") and second inclination facial (12b~12b ") formation venthole (113,123) between the LED module 111
Access so that wind passes through.
In order to improve the light dark ratio of LED, the color for being exposed to the inclination face 12 in the visual field of the spectators is preferably set to
It is orange.This can the back side of LED display panel 110 according to the reflection of natural light or houselights and rear side background relatively
The part that venthole 113 is blocked in the space of the light dark ratio of LED is destroyed, to improve the light dark ratio of LED.
Also, form the knot that can be combined with the front protecting panel 120 in the front of the LED display panel 110
Close hole 115.
The combined hole 115 forms in the side edge section of the LED display panel 110 and with to LED display panel 110
The mode in the portion of cross center of direction in length and breadth formed.
The front protecting panel 120 correspondingly also forms corresponding with the combined hole 115 of LED display panel 110
Combined hole 125.
Therefore, front protecting panel can firmly be fixed by the screw tightened in the combined hole (115,125)
120 with LED display panel 110.
Also, multiple insertion holes 131 are formed in the back-protective panel 130, the insertion hole 131 with formation
It is formed in the 116 corresponding position of protruding portion at the back side of LED display panel 110, and the protruding portion 116 is in being inserted into hole 131
The firmly secure bond in the form of being inserted by force.It is formed with connector in the back-protective panel 130 and is inserted into hole 132, with
Box lunch is inserted into when being combined with LED display panel 110 in the back mounted connector 112 of LED display panel 110 and to outside
Exposure.
It is combined for the screw of the LED display panel 110 and the front protecting panel 120 and is expanded to back-protective face
Plate 130 simultaneously carries out screw and combines so as to being tightened all panels and be fixed as one.
Thus configured back-protective panel 130 can improve the back side control of the LED display 100 for more images
The stability of circuit part, and beautiful appearance can be organized into.
In the following, for another embodiment of back-protective panel 130 according to the present utility model is illustrated, for this reality
With the composition of novel first embodiment composition having the same and identical function, using identical title and symbol is constituted,
And the composition in order to avoid repeating, omit the detailed description constituted to it.
As shown in figure 13, the back-protective panel 130 of another embodiment according to the present utility model can with just towards
The mode that the back side of LED display panel 110 closely connects and can adhere to is formed.Specifically, at least two back-protective face
Plate 130 is formed in an overlapping manner, and to be adhered in LED display panel 110, and back-protective panel 130 is provided with and blocks
Component 10, and the blocking parts 10 includes the inclination face 12-1 of inclined in opposite directions, the inclination face 12-1 is each
It is arranged by multiple row from top to lower part between back-protective panel 130 and is formed in a manner of it can be connected to.
The inclination face 12-1 of the blocking parts 10 formed on respective back-protective panel 130 it is multiple, and can be with
Connection in the opposite direction and the overleaf part of the overlapping of protection panels 130 shape in a manner of being recessed upward or be recessed downwards
At.
Also, as shown in figure 14, the back-protective panel 130 of another embodiment according to the present utility model is with front
The shape of mode that closely connects to the back side of LED display panel 110 and can adhere to, back-protective panel 130 are provided with
Include to the inclined multiple blocking parts 10 for tilting face 12-2 of a side direction.
The inclination face 12-2 of the blocking parts 10 overleaf between protection panels 130 from top to lower part with multiple row
It is arranged and is formed in a manner of it can be connected to.The inclination face 12-2 includes extending and being in tilted layout in the lateral direction
First bending section and the second bending section 13,14.
First bending section and the second bending section 13,14 can on the basis of center side shape in a manner of being recessed
At, and the other side is formed in a convex manner.First bending section and the second bending section 13,14 also can be to be repeatedly bent
Mode is formed, but can be formed in a manner of the curved shape with a cycle.
By any of first bending section 13 and second bending section 14 front end and, second bending section 14 and
The line of any of first bending section 13 end connection, with first bending section 13 or 14 phase of the second bending section
It hands over and interference can be formed, so that the visual field of the spectators of the picture for the LED display 100 can be by the occlusion part
The inclination face 12-2 of part 10 is blocked.That is, the line when the end that will connect respective first bending section and the second bending section 13,14 is false
It is set in the case of the sight of spectators, when any one place of the first bending section and the second bending section 13,14 is intersected, it is known that
Reflected light and rear side background are not exposed in the visual field of spectators.
On the other hand, the back-protective panel 130 can also have the center of a back-protective panel 130 with to
The inclination face that top recess or the mode being recessed downwards are formed.
Therefore, the utility model, can be on the one hand by front protecting panel 120, LED display panel 110 and back-protective
130 wind of panel passes sequentially through venthole 113, on the one hand blocked by the blocking parts 10 of venthole 113 according to the visual field of spectators and
It cannot see that reflected light or rear side background, improve the light dark ratio of LED and accurate and clear picture shadow can be conveyed to spectators
Picture.
It is illustrated in the preferred embodiment above in relation to the utility model, but the utility model is not limited to
The record of the embodiment described, as long as and do not depart from the utility model claim record, according to the utility model institute
The a variety of changes for having the personnel of general knowledge in the technical field of category are implemented, and should be interpreted that the protection model also in the utility model
In enclosing.
Claims (11)
1. a kind of LED display for more images, including：
LED display panel, the LED display panel front by have each other while forming row and column it is spaced in a manner of set
Multiple LED modules are equipped with, also, the back side of the LED display panel is provided with the power suppling part for being connected to the LED module
Connector, and be formed in the LED display panel and to be formed between the row of the LED module and be formed in entire surface
The venthole of row and column；
Front protecting panel, the front protecting panel protect the front of the LED display panel, and the front protecting panel
On be formed between the row of the LED module formed and in entire surface formed row and column venthole；And
Back-protective panel, the back-protective panel protects the back side of the LED display panel, and is provided with blocking parts,
The blocking parts is inserted into the venthole and blocks a part for venthole and be used for projection image, to be seen when in front
When seeing, reflected light and rear side background will not be exposed to by venthole in the visual field of spectators.
2. the LED display according to claim 1 for more images, which is characterized in that
The blocking parts is formed with the length of the length corresponding to the venthole, and includes：
The prominent a pair of interconnecting piece formed on the both sides interface of the venthole；And
The parallel connection between the interconnecting piece and be inserted into inclination of venthole, inclined in opposite directions face.
3. the LED display according to claim 2 for more images, which is characterized in that
The inclination face of the blocking parts, including：
First tilts face, described first tilt face on the basis of LED display panel to front or the back side upward drastically
It tilts；And
Second tilts face, and described second tilts face tilts face shape in a manner of being isolated downwards relative to described first
At, and the described second length for tilting face tilted with first face length compare formed in a manner of relatively longer thus
Arranged in a manner of the face portion close to LED display panel, and from front end to end on the basis of the center of the interconnecting piece
Downside is formed, and more rearward to be formed in a manner of convex curved downwards.
4. the LED display according to claim 3 for more images, which is characterized in that
In the inclination face of the blocking parts plate is formed in a manner of tilting the top of face close to described first
First occlusion part, and the second occlusion part for extending formation downwards is formed in the second inclination face.
5. the LED display according to claim 3 for more images, which is characterized in that
The color for tilting face is made of orange, to improve the light dark ratio of LED.
6. the LED display according to claim 1 for more images, which is characterized in that
The back-protective panel is closely connected by the back side just towards LED display panel and is formed in a manner of capable of adhering to,
Wherein,
At least two back-protective panels are formed in an overlapping manner, and the back-protective panel is provided with blocking parts, institute
State multiple inclinations face that blocking parts includes inclined in opposite directions, the multiple inclinations it is facial each back-protective panel it
Between by multiple row arrange and formed in a manner of it can be connected to.
7. the LED display according to claim 6 for more images, which is characterized in that
The inclination face of the blocking parts connects overleaf to protect on respective back-protective panel in the opposite direction
The part of panel overlapping is formed in a manner of being recessed upward or being recessed downwards.
8. the LED display according to claim 1 for more images, which is characterized in that
In the back-protective panel, front to the back side of LED display panel in a manner of closely connecting and can adhere to
Formed, wherein back-protective panel is provided with blocking parts, the blocking parts include by a side direction it is inclined in a manner of shape
At and by multiple row arrange and formed in a manner of connection inclination face,
The inclination face of the blocking parts, including：On the basis of center and the first bending section that side is formed in a concave manner,
And the second bending section that the other side is formed in a convex manner.
9. the LED display according to claim 8 for more images, which is characterized in that
By any one front end and the second bending section in first bending section and second bending section and first bending
The line that any one end connects in portion intersects with first bending section or second bending section and can form interference.
10. the LED display according to claim 1 for more images, which is characterized in that
It is provided on each venthole of the LED display panel and the front protecting panel for two panels of secure bond
Fixed cell.
11. the LED display according to claim 10 for more images, which is characterized in that
The fixed cell, including：
The grab formed in any of the front protecting panel and the LED display panel；And
It is formed in any of the LED display panel and front protecting panel and interacts with the grab and generate knot
Locking of resultant force.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2017-0171192 | 2017-12-13 | ||
| KR1020170171192A KR101899505B1 (en) | 2017-12-13 | 2017-12-13 | The led indication device for multi vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207765083U true CN207765083U (en) | 2018-08-24 |
Family
ID=63181015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820086816.4U Expired - Fee Related CN207765083U (en) | 2017-12-13 | 2018-01-18 | LED display for more images |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101899505B1 (en) |
| CN (1) | CN207765083U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220057841A (en) | 2020-10-30 | 2022-05-09 | 주식회사 탠버린 | Wood Display with Programable LED |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100709508B1 (en) | 2005-11-11 | 2007-04-20 | 주식회사 래도 | Rail pixel module and electric sign board with ventilating structure using the same that intercept backward light and guide ventilating path |
| KR100753223B1 (en) | 2006-11-15 | 2007-08-28 | (주)럭스맥스 | Led board case |
| KR101240960B1 (en) | 2012-06-18 | 2013-03-11 | 한국건설기술연구원 | Road variable message signboard and information display device |
| KR101464309B1 (en) | 2014-03-14 | 2014-11-24 | (주)경봉이엔지 | Electronic display |
-
2017
- 2017-12-13 KR KR1020170171192A patent/KR101899505B1/en active IP Right Grant
-
2018
- 2018-01-18 CN CN201820086816.4U patent/CN207765083U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR101899505B1 (en) | 2018-09-19 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20220118 |