CN201359823Y - Outdoor integrated LED monitor display module - Google Patents
Outdoor integrated LED monitor display module Download PDFInfo
- Publication number
- CN201359823Y CN201359823Y CNU2008201829869U CN200820182986U CN201359823Y CN 201359823 Y CN201359823 Y CN 201359823Y CN U2008201829869 U CNU2008201829869 U CN U2008201829869U CN 200820182986 U CN200820182986 U CN 200820182986U CN 201359823 Y CN201359823 Y CN 201359823Y
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- Prior art keywords
- pixel
- tube core
- pixel barrel
- face shield
- display screen
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- 239000000565 sealant Substances 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 25
- 239000003086 colorant Substances 0.000 claims description 5
- 239000000976 ink Substances 0.000 claims description 5
- 238000007598 dipping method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000010412 perfusion Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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Abstract
The utility model relates to an outdoor integrated LED monitor display module, which consist of at least two display units and a face cover; each display unit comprises an LED tube core, a unit plate and a pixel pipe; the pixel pipes are distributed on the unit plates; the LED pipe cores are integrated and installed in the pixel pipes; gaps between all the unit plates form pouring grooves; the sealant among all the pixel pipes and the sealant in the pouring grooves form an integral sealing layer; the face cover is covered on the sealant; and all the pixel pipes are arranged in through holes distributed on the face cover. Because the sealant is poured among the pixel pipes, the pixel pipes are vertical to the planes of the unit plates, the height of the pixel pipes is consistent, the integral consistency of the display module is good after pouring the sealant; and in addition, the sealant among the pixel pipes and that in the pouring grooves form an integral sealing layer, so that the sealing effect is good, and the maintenance also becomes relatively convenient and simple.
Description
Technical field
The utility model relates to a kind of outdoor use LED display, and particularly a kind of outdoor use integrated LED display screen shows module.
Background technology
Use at present in outdoor LED display to show that module is equipped with display circuit by a plurality of display units, direct current regulation circuit is formed, and is installed in the display screen box body.Owing under outdoor environment, the water-tight corrosion-proof of LED display is had relatively high expectations.The cell board of traditional outdoor LED display is general to adopt discrete straight cutting mode directly the LED fluorescent tube to be welded on the circuit board, evenly pours into fluid sealant around fluorescent tube, face shield is installed on the fluid sealant again.The process of manufacture of this sample loading mode is more loaded down with trivial details and cost is higher, and the process of perfusion fluid sealant also can have influence on the angle of LED fluorescent tube unavoidably, influences the consistance of display screen integral body; And because each pixel is made up of some LED fluorescent tubes, distance is very near between tube core and the tube core, cause fluid sealant when perfusion because fluid sealant is less, produce bubble or the like between pixel and the pixel in the fluid sealant filling process, and sealing effectiveness is bad, influences outdoor LED display total quality.Present this outdoor LED display corrupted maintenance process is also more loaded down with trivial details.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of good sealing effect, outdoor use integrated LED display screen easy to maintenance, whole high conformity shows module.
In order to solve the problems of the technologies described above, outdoor use integrated LED display screen demonstration module of the present utility model is made up of at least 2 display units and face shield; Described display unit comprises LED tube core, cell board and pixel barrel; Pixel barrel is arranged on the cell board, and the LED tube core is integrated to be installed in the pixel barrel; Space between each cell board forms glue-filling slot, and the fluid sealant in fluid sealant between each pixel barrel and the glue-filling slot constitutes an integral sealing layer; Face shield covers on the fluid sealant, and each pixel barrel is positioned at the through hole of arranging on the face shield.
Because the light-emitting area as the pixel barrel of pixel is bigger, makes LED display enlarge effective visual angle on display effect.
Because fluid sealant is poured between each pixel barrel, pixel barrel is perpendicular to the cell board plane, and pixel barrel height unanimity makes behind the perfusion fluid sealant to show the whole high conformity of module; And the fluid sealant in fluid sealant between each pixel barrel and the glue-filling slot constitutes an integral sealing layer, and it is convenient and simple relatively that good sealing effect, maintenance process also become.
The upper surface of described pixel barrel has annular seal China ink, can improve contrast.
The inside bottom of described pixel barrel is a sphere, and the light that the LED tube core is sent is gathered more, has improved brightness.
The medial surface of described pixel barrel is outward-dipping by bottom to top, and the light that the LED tube core is sent is gathered, and has further improved brightness.
Red tube core concentric line, green tube core concentric line and blue tube core concentric line distribute separately in the described pixel barrel, and perhaps wherein a kind of tube core concentric line of color distributes separately, and the tube core of two kinds of colors is with a concentric line in addition.
The public required supply voltage of concentric line of red, green, blue tube core is a 5V voltage, and the whole power consumption of module is higher.And red tube core concentric line, green tube core concentric line and blue tube core concentric line distribute separately, perhaps wherein a kind of tube core concentric line of color distributes separately, in addition the tube core of two kinds of colors is with a concentric line, the supply voltage that red tube core needs is 2V-3V, the supply voltage that green tube core needs is 3V-3.4V, the supply voltage that blue tube core needs is 3.8-4.2V, when the tube core of two kinds of colors during with a concentric line, the supply voltage that this concentric line needs is not higher than 4V yet, thereby can reduce the whole power consumption of module, it is about 25% to reduce effect, environmental protection and energy saving more.
Described face shield is ultra-thin face shield, highly is no more than after the installation or puts down in pixel barrel, can reduce the influence to the visual angle.
The outside surface of described face shield has reticulate pattern, can reduce the reflective of display screen, improves contrast.Reticulate pattern can be the annular reticulate pattern, also can be level, square crossing formula reticulate pattern.
On the described face shield each pixel barrel above have the brim of a hat, can reduce the reflective of display screen.
On the described face shield each pixel barrel have square kerve all around, avoided slit between the face shield to the influence of display screen whole structure.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 a, 1b are the structural representation that outdoor use integrated LED display screen of the present utility model shows display unit in the module.1 cell board among the figure, 11 pixel barrels, 12 annular seal China inks, 13 perfusion fluid sealant spaces, 14LED tube core.
Fig. 2 a, 2b are the structural representation that outdoor use integrated LED display screen of the present utility model shows module.1 cell board among the figure, 11 pixel barrels, 12 annular seal China inks, 13 perfusion fluid sealant spaces, 14LED tube core, 15 glue-filling slots, 17 drive circuit boards, 18 sealant layers.
Fig. 3 is the pixel barrel structural representation.14LED tube core among the figure, 111 pixel barrels bottom, 112 pixel barrel medial surfaces.
Fig. 4 is the face mask structure synoptic diagram.5 face shields among the figure, 51 thes brim of a hat, 52 square kerves.
Embodiment
Display unit in the outdoor use integrated LED display screen demonstration module of the present utility model comprises LED tube core 14, cell board 1 and pixel barrel 11 shown in Fig. 1 a, 1b.Described pixel barrel 11 is the truncated cone-shaped of projection, and its upper surface has annular seal China ink 12, has improved contrast.Each pixel barrel 11 is arranged on the cell board 1, can form the matrix that any ranks quantity is arranged, such as 2 row, 2 row, 4 row, 4 row, 4 row, 8 row, 8 row, 8 row or the like, (Fig. 1 a is depicted as 4 row, 4 row); Form perfusion fluid sealant space 13 between each pixel barrel, pixel barrel 11 is perpendicular to cell board 1 plane, and pixel barrel 11 is highly consistent, makes behind the perfusion fluid sealant to show the whole high conformity of module.Owing to form perfusion fluid sealant space 13 between each pixel barrel, provide large space can hold more fluid sealant, good sealing effect.LED tube core 14 integrated being installed in the pixel barrel 11, its data pin 16 is at the back side of cell board 1.
Shown in 2a, 2b, be the demonstration modular structure synoptic diagram that four display units constitute, form glue-filling slot 15 between each display unit; Fluid sealant in fluid sealant between each pixel barrel 11 and the glue-filling slot constitutes an integral sealing layer 18.The data pin 16 of LED tube core 1 is welded on the drive circuit board 17.
Under the prerequisite that does not influence the pixel barrel spacing, can reduce the size of display unit as far as possible, can between each display unit, form bigger perfusion fluid sealant space, guarantee the integral sealing effect of display module.
As shown in Figure 3, LED tube core 14 integrated being installed in the pixel barrel 11, the inside bottom 111 of pixel barrel 11 is spherical, and medial surface 112 has the pitch angle, and the light that makes LED tube core 14 send is gathered more, has improved brightness.
The present invention can red tube core concentric line, green tube core concentric line and blue tube core concentric line distribute separately, and red concentric line supply voltage is 3V, and green concentric line supply voltage is 4V, and blue concentric line supply voltage is 4V; Wherein a kind of tube core concentric line of color distributes separately, in addition the tube core of two kinds of colors is with a concentric line, as: red tube core with a concentric line, the public concentric line of blue tube core and green tube core, red concentric line is 3V, and blue tube core and green tube core concentric line are 4V.
As shown in Figure 4, be example with the ultra-thin face shield of 16 * 16 sizes, highly be no more than or put down in pixel barrel 11 after face shield 5 is installed, can reduce influence to the visual angle; On the face shield 5 each pixel barrel 11 above have the brim of a hat 51, the brim of a hat 51 can be the arc the brim of a hat, also can be the parallel the brim of a hat, in order to reduce the reflective that LED shows module; On the face shield 5 each pixel barrel 11 around be processed with square kerve 52, can blur the slit that respectively shows between the module face shield, increase the whole consistance of display screen.
Have reticulate pattern on the outside surface of face shield 5, in order to reduce the reflective that shows module; Reticulate pattern can be to be the annular reticulate pattern at center with pixel barrel 11, also can be level, square crossing formula reticulate pattern.
Claims (9)
1, a kind of outdoor use integrated LED display screen shows module, is made up of at least 2 display units and face shield (5); It is characterized in that described display unit comprises LED tube core (14), cell board (1) and pixel barrel (11); Pixel barrel (11) is arranged on the cell board (1), and LED tube core (14) is integrated to be installed in the pixel barrel (11); Space between each cell board (1) forms glue-filling slot (15), and the fluid sealant in fluid sealant between each pixel barrel (11) and the glue-filling slot (15) constitutes an integral sealing glue-line (18); Face shield (5) covers on the fluid sealant, and each pixel barrel (11) is positioned at the through hole of arranging on the face shield (5).
2, outdoor use integrated LED display screen according to claim 1 shows module, it is characterized in that the upper surface of pixel barrel (11) has annular seal China ink (12).
3, show module according to claim 1 or the 2 any described outdoor use integrated LED of claim display screens, it is characterized in that the inside bottom (111) of pixel barrel (11) is sphere.
4, outdoor use integrated LED display screen according to claim 3 shows module, it is characterized in that the medial surface (112) of pixel barrel (11) is outward-dipping by bottom to top.
5, outdoor use integrated LED display screen according to claim 1 shows module, it is characterized in that red tube core concentric line, green tube core concentric line and blue tube core concentric line distribute separately in the described pixel barrel (11), perhaps wherein a kind of tube core concentric line of color distributes separately, and in addition the tube core of two kinds of colors is with a concentric line.
6, outdoor use integrated LED display screen according to claim 1 shows module, it is characterized in that face shield (5) is ultra-thin face shield, highly is no more than after the installation or puts down in pixel barrel (11).
7, outdoor use integrated LED display screen according to claim 6 shows module, it is characterized in that the outside surface of face shield (5) has reticulate pattern.
8, outdoor use integrated LED display screen according to claim 6 shows module, it is characterized in that face shield (5) go up each pixel barrel (11) above have the brim of a hat.
9, outdoor use integrated LED display screen according to claim 6 shows module, and what it is characterized in that face shield (5) goes up each pixel barrel (11) has square kerve all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201829869U CN201359823Y (en) | 2008-12-29 | 2008-12-29 | Outdoor integrated LED monitor display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201829869U CN201359823Y (en) | 2008-12-29 | 2008-12-29 | Outdoor integrated LED monitor display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359823Y true CN201359823Y (en) | 2009-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201829869U Expired - Lifetime CN201359823Y (en) | 2008-12-29 | 2008-12-29 | Outdoor integrated LED monitor display module |
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| Country | Link |
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| CN (1) | CN201359823Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142490A (en) * | 2011-01-25 | 2011-08-03 | 深圳市共达光电器件有限公司 | Method for gluing LED module |
| CN102419935A (en) * | 2010-09-24 | 2012-04-18 | 索尼公司 | Display apparatus, optical member, and method of manufacturing an optical member |
| CN103886814A (en) * | 2014-03-13 | 2014-06-25 | 长春希达电子技术有限公司 | Method for manufacturing integrated-type LED display screen |
| CN106601134A (en) * | 2016-10-26 | 2017-04-26 | 上海得倍电子技术有限公司 | Display screen module structure and manufacturing method of display screen module |
| JP2021179523A (en) * | 2020-05-11 | 2021-11-18 | 深▲せん▼市艾比森光電股▲ふん▼有限公司Shenzhen Absen Optoelectronic Co., Ltd. | LED display driven by negative voltage dual voltage power supply |
-
2008
- 2008-12-29 CN CNU2008201829869U patent/CN201359823Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419935A (en) * | 2010-09-24 | 2012-04-18 | 索尼公司 | Display apparatus, optical member, and method of manufacturing an optical member |
| CN102142490A (en) * | 2011-01-25 | 2011-08-03 | 深圳市共达光电器件有限公司 | Method for gluing LED module |
| CN102142490B (en) * | 2011-01-25 | 2012-10-10 | 深圳市共达光电器件有限公司 | Method for gluing LED module |
| CN103886814A (en) * | 2014-03-13 | 2014-06-25 | 长春希达电子技术有限公司 | Method for manufacturing integrated-type LED display screen |
| CN103886814B (en) * | 2014-03-13 | 2016-04-13 | 长春希达电子技术有限公司 | A kind of integrated LED display screen method for making |
| CN106601134A (en) * | 2016-10-26 | 2017-04-26 | 上海得倍电子技术有限公司 | Display screen module structure and manufacturing method of display screen module |
| JP2021179523A (en) * | 2020-05-11 | 2021-11-18 | 深▲せん▼市艾比森光電股▲ふん▼有限公司Shenzhen Absen Optoelectronic Co., Ltd. | LED display driven by negative voltage dual voltage power supply |
| JP7136833B2 (en) | 2020-05-11 | 2022-09-13 | 深▲せん▼市艾比森光電股▲ふん▼有限公司 | LED display driven by negative voltage dual voltage power supply |
| US11561591B2 (en) | 2020-05-11 | 2023-01-24 | Shenzhen Absen Optoelectronic Co., Ltd. | LED display driven by dual-negative-voltage power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |