CN109118978A - A kind of LED pixel cylinder and LED display - Google Patents
A kind of LED pixel cylinder and LED display Download PDFInfo
- Publication number
- CN109118978A CN109118978A CN201811260155.3A CN201811260155A CN109118978A CN 109118978 A CN109118978 A CN 109118978A CN 201811260155 A CN201811260155 A CN 201811260155A CN 109118978 A CN109118978 A CN 109118978A
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- Prior art keywords
- power supply
- cylinder
- led
- pixel
- block set
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000565 sealant Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 2
- 238000013461 design Methods 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Led Device Packages (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention proposes a kind of LED pixel cylinders, including preceding arrangement and pixel cartridge module；Preceding arrangement includes mounting plate, block set, anti-skid washer, locking nut and binding nut, block set is protruded on front side of mounting plate in the through-hole opened up on mounting plate, and anti-skid washer is arranged in the block set on rear side of mounting plate, the locking nut to be compressed to anti-skid washer is threaded in block set on rear side of mounting plate, binding nut is installed in the tail end of block set, the configuration of the present invention is simple, design is reasonable, the fastening type structure of traditional LED pixel cylinder screen can be substituted, it can effectively prevent from falling off, noise problem, extend the service life of LED pixel cylinder and LED display, in addition, in the inside filling with sealant of pixel barrel, first is that being conducive to the firm of light bulb inner working components, two, which can be prevented from air, enters inside pixel barrel, meet the use of pixel barrel and LED display outdoors in adverse circumstances It needs, extends the service life of electronic component.
Description
Technical field
The present invention relates to LED technology fields, more particularly, to a kind of LED pixel cylinder and LED display.
Background technique
With the rapid development of LED technology, energy conservation, the long-life, it is safe many advantages, such as, obtained more and more answering
With, such as urban landscape brightening, high-rise building image are transformed and the occasions such as ultra-large type party scene are want to show by using LED
This high-tech product of display screen promotes self, but traditional LED module formula display screen be completed after it is the same as a face wall, can not
Accomplish the features such as light-weight, degree of protection is high, noise is low, good heat dissipation, windage are small, cross ventilation light transmission, therefore LED grid class is aobvious
Display screen (such as lamp bar screen) is come into being with LED point light source class display screen (such as pixel barrel screen).There are following for existing LED pixel cylinder screen
Three major defects: first defect is the use of buckle: click-on design is mostly used installing, to reach installation and removal dimension
The convenience of shield.But buckle service life is short, will cause component after buckle failure and falls off；There are gap after snap-fitted,
It is easy to shake in use and generates larger noise.Second defect is the use of waterproof apron: waterproof apron be prevent external water,
The harmful substances such as dust enter the sealing element inside pixel barrel, and there are air inside pixel barrel.Under working condition, in daylight environment
Under the influence of temperature rising is distributed with itself work calories, air themperature rises in pixel barrel, volume expansion；When working condition turns
When being changed to off working state, under the influence of the decline of night environment temperature stops working with itself, under pixel barrel Inside Air Temperature
Drop, volume contraction.Steam, ash under the action of the expansion and contraction of pixel barrel inner air iterative cycles, in external environment
Dirt can be progressed into inside pixel barrel and be deposited, straight to cause internal electronic component failure.
It is therefore desirable to provide a kind of LED pixel cylinder and a kind of LED display, to overcome drawbacks described above.
Summary of the invention
The present invention proposes a kind of LED pixel that pixel cartridge module can be fixed and Fast Installation and maintenance are dismantled
Cylinder, and the LED display equipped with the LED pixel cylinder.
The technical scheme of the present invention is realized as follows:
A kind of LED pixel cylinder, including preceding arrangement and pixel cartridge module；
Preceding arrangement includes mounting plate, block set, anti-skid washer, locking nut and binding nut, and block set is before mounting plate
Anti-skid washer is protruded into the through-hole that opens up on mounting plate and be arranged in the block set on rear side of mounting plate in side, on rear side of mounting plate
It is threaded with the locking nut to be compressed to anti-skid washer in block set, binding nut is installed in the tail end of block set；
Pixel cartridge module includes light bulb, light cover, display module and sealant, and light cover is fixedly mounted on light bulb front end, is shown
Show that module is arranged in light bulb interior location, rear cover is mounted on light bulb back-end location, and sealant is filled in light cover, light bulb and rear cover
It is formed by confined space, display module includes driving plate, and driving plate surface is fixedly connected with signal connector, power supply connection
Part, display lamp plate and LED lamp bead, driving plate are fixedly mounted in light bulb, and light bulb is fixedly mounted in block set.
Further, mounting plate is in-site installation curtain wall.
Further, the inner wall position of block set is equipped with around the equally distributed convex block in block set center, and the outer wall of light bulb is equipped with
Groove corresponding with bump position.
Further, the end face of binding nut is equipped with several protruding portions, and it is corresponding that the flange of light bulb is equipped with protruding portion
Notch.
Further, driving plate is electrically connected with signal connector, and signal connector connects to power supply part electrical connection.
Further, display lamp plate connects to power supply part electrical connection, and LED lamp bead is fixed on display lamp plate and and display lamp
Plate electrical connection.
The present invention also provides contain above-mentioned LED pixel cylinder LED display, including LED pixel cylinder, cylinder intercaste on line,
Air plug line and power supply signal distributor disk between cylinder, power supply signal distributor disk are equipped with power supply signal air plug, and air plug line connects between cylinder
On power supply signal air plug, air plug line other end is in series with multiple LED pixel cylinders by cylinder intercaste on line between cylinder.
Further, power supply signal distributor disk further include power supply signal box body, power supply signal distribution plate, Switching Power Supply and
System card, power supply signal distribution plate, Switching Power Supply and system card are mounted on power supply signal tray interior and pass through between each other
Conducting wire is connected, and power supply signal air plug is electrically connected with power supply signal distribution plate.
Further, the quantity at least two of power supply signal air plug.
Further, the LED pixel cylinder being serially connected is connected by built-in driving plate with the cylinder intercaste on line of two sides.
It can be replaced using above-mentioned technical proposal the invention has the benefit that the configuration of the present invention is simple, design are rationally
The fastening type structure of generation traditional LED pixel cylinder screen can be prevented from effectively falling off, noise problem, extend LED pixel cylinder and LED
The service life of display screen, in addition, in the inside filling with sealant of pixel barrel, first is that being conducive to the steady of light bulb inner working components
Enter inside pixel barrel Gu two can be prevented from air, meet pixel barrel and LED display makes in adverse circumstances outdoors
With needs, the service life of electronic component is extended.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the exploded view of arrangement before the present invention；
Fig. 2 is the exploded view of present invention pixel cartridge module；
Fig. 3 is the side view of present invention pixel cartridge module；
Fig. 4 is the installation diagram of present invention pixel cartridge module and preceding arrangement；
Fig. 5 is the structure chart of LED display of the present invention.
Wherein: 1, preceding arrangement；101, binding nut；102, locking nut；103, anti-skid washer；104, mounting plate；
105, block set；2, pixel cartridge module；201, light cover；202, light bulb；203, rear cover；204, display module；2041, driving plate；
2042, signal connector；2043, mains connection；2044, lamp plate is shown；2045, lamp bead；205, sealant；3, air plug between cylinder
Line；4, cylinder intercaste on line；5, power supply signal distributor disk；501, power supply signal air plug；502, power supply signal box body；503, power supply is believed
Number distribution plate；504, Switching Power Supply；505, system card.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present embodiment provides a kind of LED pixel cylinders, including preceding arrangement 1 and pixel cartridge module 2；
As shown in Figure 1, preceding arrangement 1 includes mounting plate 104, block set 105, anti-skid washer 103, locking nut 102 and button
Tight nut 101, block set 105 protrude into the through-hole opened up on mounting plate 104 and after mounting plate 104 from the front side of mounting plate 104
It is arranged with anti-skid washer 103 in the block set 105 of side, is threaded in the block set 105 of 104 rear side of mounting plate to non-slip mat
The locking nut 102 that circle 103 is compressed, is equipped with binding nut 101 in the tail end of block set 105；
For the ease of block set 105 to be fixed, so that block set 105 will not revolve in use around center
Turn, protrusion can be set around 105 flange inner side end of block set, and is opened up and protrusion on the inner wall position of mounting plate 104
The corresponding opening in position, when carrying out the installation of block set 105, so that the protrusion correspondence in block set 105 is mounted on mounting plate 104
Aperture position plays the role of preventing block set 105 from rotating；
Wherein, mounting plate 104 is in-site installation curtain wall, such as aluminum veneer, can be installed convenient for being punched on aluminum veneer
It is convenient.
As in Figure 2-4, pixel cartridge module 2 includes light bulb 202, light cover 201, display module 204 and sealant 205,
Light cover 201 is fixedly mounted on 202 front end of light bulb, and display module 204 is arranged in 202 interior location of light bulb, and rear cover 203 is mounted on lamp
202 back-end locations of cylinder, sealant 205 are filled in light cover 201, light bulb 202 and rear cover 203 and are formed by confined space, show
Show that module 204 includes driving plate 2041,2041 surface of driving plate is fixedly connected with signal connector 2042, mains connection
2043, show that lamp plate 2044 and LED lamp bead 2045, driving plate 2041 are fixedly mounted in light bulb 202, the fixed peace of light bulb 202
In block set 105.
It is quickly positioned for the ease of pixel cartridge module 2, the inner wall position of block set 105 is equipped with uniformly to be divided around 105 center of block set
The outer wall of the convex block of cloth, light bulb 202 is equipped with groove corresponding with bump position, and setting in this way can accelerate pixel cartridge module 2
Installation, improve the efficiency of installation, and can be realized the positioning of light bulb 202 by convex block and groove, achieve the effect that firm；
Wherein, groove can also be opened up on the inner wall of block set 105, convex block is arranged on 202 outer wall of light bulb.
Further, the end face of binding nut 101 is equipped with several protruding portions, and the flange of light bulb 202 is equipped with protruding portion phase
Corresponding notch, can be in binding nut 101 during screwing, to light bulb 202 by the protruding portion on binding nut 101
It is compressed, it is ensured that light bulb 202 is installed in place, and when being dismantled, need to only be rotated light bulb 202, so that notch and protruding portion
It is corresponding, quickly light bulb 202 can be removed, do not need any tool auxiliary, it is simple and convenient, the efficiency of dismounting can be improved.
Further, driving plate 2041 is electrically connected with signal connector 2042, and signal connector 2042 connects to power supply part
2043 electrical connections.
Further, display lamp plate 2044 connects to power supply the electrical connection of part 2043, and LED lamp bead 2045 is fixed on display lamp plate
It is electrically connected on 2044 and with display lamp plate 2044.
As shown in figure 5, the present embodiment additionally provides the LED display containing above-mentioned LED pixel cylinder, including LED pixel cylinder,
Air plug line 3 and power supply signal distributor disk 5 between cylinder intercaste on line 4, cylinder, power supply signal distributor disk 5 are equipped with power supply signal air plug
501, air plug line 3 is connected on power supply signal air plug 501 between cylinder, and 3 other end of air plug line passes through cylinder intercaste on line 4 and connects between cylinder
There are multiple LED pixel cylinders.
Further, power supply signal distributor disk 5 further includes power supply signal box body 502, power supply signal distribution plate 503, switch
Power supply 504 and system card 505, power supply signal distribution plate 503, Switching Power Supply 504 and system card 505 are mounted on power supply signal
It is connected inside box body 502 and between each other by conducting wire, power supply signal air plug 501 is electrically connected with power supply signal distribution plate 503.
Further, the quantity of power supply signal air plug 501 is 6.
Further, 4 phase of cylinder intercaste on line that the LED pixel cylinder being serially connected passes through built-in driving plate 2041 and two sides
Connection, and cylinder intercaste on line 4 and driving plate 2041 are instant-plugging connection structure, and can connect more LED pixel cylinders, meet
Requirement.
Working principle: block set 105 protrudes into before mounting plate 104 in preceding arrangement 1, and anti-skid washer 103 is from mounting plate 104
It is inserted in below, by rotating locking nut 102 always on 105 screw thread of block set until anti-skid washer 103 is compressed, by block set
Binding nut 101 is rotated on 105 screw threads arrives appropriate location；105 inner surface of block set has recessed (convex) slot matched pixel in preceding arrangement 1
Convex (recessed) slot in 202 outer surface of light bulb is positioned in cartridge module 2；There are several protrusions, corresponding light bulb on binding nut 101 in one side
202 flanges have several notches, when in arrangement 1 block set 105 before pixel cartridge module 2 is pushed into, rotation binding nut 101 until
It is completely fixed pixel cartridge module 2；When dismantling pixel cartridge module 2, binding nut 101 only need to be rotated, makes its protruding parts and light bulb
The alignment of 202 flange notches, can take out, outward without using any tool.Display module 204 passes through driving plate 2041 and lamp
Cylinder 202 is fixed, and cylinder intercaste on line 4 (air plug line 3 between cylinder) wherein couples one end with driving plate 2041, sealant 205 can successively from
Rear cover 203,201 both direction of light cover are potted, filling rear cover 203, light cover 201, the 202 all gaps in inside of light bulb.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of LED pixel cylinder, which is characterized in that including preceding arrangement and pixel cartridge module；
The preceding arrangement includes mounting plate, block set, anti-skid washer, locking nut and binding nut, and the block set is from mounting plate
Front side protrude into the through-hole that is opened up on mounting plate and be arranged with anti-skid washer, the installation in the block set on rear side of mounting plate
It is threaded with the locking nut to be compressed to anti-skid washer in block set on rear side of plate, is installed in the tail end of the block set
There is binding nut；
The pixel cartridge module includes light bulb, light cover, display module and sealant, before the light cover is fixedly mounted on light bulb
End, the display module are arranged in light bulb interior location, and the rear cover is mounted on light bulb back-end location, and the sealant is filled in
Light cover, light bulb and rear cover are formed by confined space, and the display module includes driving plate, and the driving plate surface is fixed
It is connected with signal connector, mains connection, display lamp plate and LED lamp bead, the driving plate to be fixedly mounted in light bulb, institute
Light bulb is stated to be fixedly mounted in block set.
2. a kind of LED pixel cylinder according to claim 1, it is characterised in that: the mounting plate is in-site installation curtain wall.
3. a kind of LED pixel cylinder according to claim 1, it is characterised in that: the inner wall position of the block set is equipped with around set
The outer wall of the equally distributed convex block in seat center, the light bulb is equipped with groove corresponding with the bump position.
4. a kind of LED pixel cylinder according to claim 1, it is characterised in that: the end face of the binding nut is equipped with several
The flange of protruding portion, the light bulb is equipped with the corresponding notch of protruding portion.
5. a kind of LED pixel cylinder according to claim 1, it is characterised in that: the driving plate is electrically connected with signal connector
It connects, the signal connector connects to power supply part electrical connection.
6. a kind of LED pixel cylinder according to claim 1, it is characterised in that: the display lamp plate connects to power supply part electricity
Connection, the LED lamp bead are fixed on display lamp plate and are electrically connected with display lamp plate.
7. a kind of LED display as described in claim 1-6 is any, it is characterised in that: including between the LED pixel cylinder, cylinder
Air plug line and power supply signal distributor disk between grade on line, cylinder, the power supply signal distributor disk is equipped with power supply signal air plug, described
Air plug line is connected on power supply signal air plug between cylinder, and air plug line other end is in series with multiple by cylinder intercaste on line between the cylinder
LED pixel cylinder.
8. a kind of LED display according to claim 7, it is characterised in that: the power supply signal distributor disk further includes electricity
Source signal box body, power supply signal distribution plate, Switching Power Supply and system card, the power supply signal distribution plate, Switching Power Supply and
System card is mounted on power supply signal tray interior and is connected between each other by conducting wire, the power supply signal air plug and power supply signal
Distribution plate electrical connection.
9. a kind of LED display according to claim 7, it is characterised in that: the quantity of the power supply signal air plug is at least
It is two.
10. a kind of LED display according to claim 7, it is characterised in that: the LED pixel cylinder being serially connected passes through interior
The driving plate set is connected with the cylinder intercaste on line of two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260155.3A CN109118978A (en) | 2018-10-26 | 2018-10-26 | A kind of LED pixel cylinder and LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260155.3A CN109118978A (en) | 2018-10-26 | 2018-10-26 | A kind of LED pixel cylinder and LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109118978A true CN109118978A (en) | 2019-01-01 |
Family
ID=64855709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811260155.3A Pending CN109118978A (en) | 2018-10-26 | 2018-10-26 | A kind of LED pixel cylinder and LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109118978A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114241935A (en) * | 2021-12-22 | 2022-03-25 | 江西瑞晟光电科技有限公司 | Surface-mounted LED for outdoor display screen |
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| CN209560904U (en) * | 2018-10-26 | 2019-10-29 | 广东德豪锐拓显示技术有限公司 | A kind of LED pixel cylinder and LED display |
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- 2018-10-26 CN CN201811260155.3A patent/CN109118978A/en active Pending
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|---|---|---|---|---|
| CN202048383U (en) * | 2011-04-28 | 2011-11-23 | 叶秀敏 | LED electric torch |
| CN103697387A (en) * | 2012-09-27 | 2014-04-02 | 深圳市海洋王照明工程有限公司 | LED (light emitting diode) warning lamp |
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