CN206805954U - A kind of arc-shaped LED display screen of double-sided display type - Google Patents
A kind of arc-shaped LED display screen of double-sided display type Download PDFInfo
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- CN206805954U CN206805954U CN201720750033.7U CN201720750033U CN206805954U CN 206805954 U CN206805954 U CN 206805954U CN 201720750033 U CN201720750033 U CN 201720750033U CN 206805954 U CN206805954 U CN 206805954U
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- led display
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- display screen
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Abstract
It the utility model is related to the arc-shaped LED display screen of double-sided display type,Can effectively solve the problems, such as that traditional LED display display effect is bad,Its solve technical scheme be,Including arc housing,LED display and controller,Arc housing is built with LED display,By two, the concave surface LED display of front and rear splicing and convex surface LED display are formed LED display back-to-back,Concave surface LED display,Convex surface LED display includes arc surface LED module,Arc surface LED module is made up of arc surface panel and PCB,Arc surface panel is built with PCB,The LED light emitting diodes of different colours are provided with PCB front,Heat conductive silica gel pad and heat sink are sequentially provided with the back side,The utility model structure is novel,By the way of curved appearance and front and rear two sides are shown,So that display screen not only possesses bigger visual angle,Accounting space is small simultaneously,Cost and space are saved,It is the innovation on LED display.
Description
Technical field
Field of LED display is the utility model is related to, particularly a kind of arc-shaped LED display screen of double-sided display type.
Background technology
A kind of display media of the LED display as rapid development, have been widely used in all trades and professions, as LED shows
The fast-developing and multi-field application of display screen technology, present people to LED display except have information show requirement in addition to,
In shape and and functionally there has also been further requirement, can preferably adapt to environment, it appears that pleasing.
And the LED display of existing in the market also has some shortcomings, as planar LED display screen causes the viewing of pedestrian
Visual angle diminishes, and is unfavorable for the publicity of advertisement, thereby produces concave-shaped arc surface display screen and convex-shaped arc surface display screen, to meet difference
The needs of application scenario, the commonplace arc-shaped LED display screen but existing market is circulated, typically can only one side show, i.e., just
Face is LED display, and the back side is screen body, and people can only watch from front, can not meet under specific occasion, people's tow sides are same
When the particular/special requirement watched, while be also unfavorable for making full use of spacial flex.
Therefore, according to the actual conditions of installation site or the demand of display effect, to reach expected advertising results, need
Want a kind of arc-shaped LED display screen of double-sided display type, to solve the problems, such as that traditional LED display display effect is bad, based on
Upper described, the LED display of prior art could be improved.
The content of the invention
For the above situation, to solve the defect of prior art, the purpose of the utility model is just to provide one kind can be two-sided
The arc-shaped LED display screen of display, can effectively solve the problems, such as that traditional LED display display effect is bad.
The technical scheme that the utility model solves is, including arc housing, LED display and controller, the outer inframe of arc
Equipped with LED display, LED display is by two back-to-back front and rear concave surface LED displays and convex surface LED display structure spliced
Into concave surface LED display, convex surface LED display include arc surface LED module, and arc surface LED module is by arc surface panel and PCB electricity
Road plate is formed, and arc surface panel is provided with the LED light-emitting diodes of different colours built with PCB on PCB front
Manage, be sequentially provided with heat conductive silica gel pad and heat sink on the back side, consolidate between the heat sink at two pieces of PCB back side through fin
Surely link together, controller is additionally provided with PCB.
The assembling of the utility model outward appearance is novel, by the way of curved appearance and front and rear two sides are shown so that display screen
Not only possess bigger visual angle, while accounting space is small, has saved cost and space, has largely added advertising results,
Good technique effect and economic effect are also obtain, is the innovation on LED display.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model LED display.
Fig. 2 is LED display schematic diagram in convex surface of the present utility model.
Fig. 3 is LED display schematic diagram in concave surface of the present utility model.
Fig. 4 is the top perspective structure chart of the utility model LED display.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Provided by Fig. 1-4, the utility model includes arc housing, LED display and controller, arc housing 1 built with
LED display 2, LED display 2 is by two back-to-back front and rear concave surface LED display 2-1 and convex surface LED display 2-2 spliced
Form, concave surface LED display 2-1, convex surface LED display 2-2 include arc surface LED module, and arc surface LED module is by arc surface panel
3 and PCB 4 form, arc surface panel 3 is provided with different colours built with PCB 4, PCB 4 on front
LED light emitting diodes 5, heat conductive silica gel pad 6 and heat sink 7, the heat sink at two pieces of PCB back side are sequentially provided with the back side
It is fixed together between 7 through fin 8, controller is additionally provided with PCB 4.
In order to ensure using effect, described concave surface LED display 2-1, convex surface LED display 2-2 sizes, shape phase
Match somebody with somebody, and be LCDs.
Described arc surface panel 3 is respectively concave-shaped arc surface panel and convex-shaped arc surface panel, and size, shape match.
Described controller is singlechip controller or programmable logic controller (PLC), for controlling in each PCB
LED light emitting diodes.
Some heat emission holes are provided with described PCB, heat emission hole is circular or ellipse, and PCB uses
FR-4 glass wiring boards.
Described fin 8 is the arc to match made of aluminium alloy with heat sink 7.
The quantity of LED light emitting diodes 5 of described different colours is identical.
Applicant is not meant to limit this Shen it is noted that a kind of above-mentioned only embodiment provided of the application
Protection domain please, it is every to be made and being belonged to the application substantially identical technical scheme with equivalent or equivalent substitution means
The protection domain of the application.
Service condition of the present utility model is, because dual surface LED display screen easily produces substantial amounts of heat, if caused
Amount of heat can not shift in time, can damage electronic component, influence the service life of LED display.In order to solve this problem,
One heat-conducting silica gel sheet and heat sink, heat-conducting silica gel sheet and the PCB back side are respectively installed at the back side of each PCB
Sizableness, the area of dissipation of PCB is increased, while thermal conductive silicon is provided between heat sink and the back side of PCB
Glue gasket, accelerate the conduction of heating, this is advantageous to component cooling, good cooling results.Simultaneously in PCB
It is provided with circular louvre so that shield internal clear air convection current, improve the service life of display screen.
The assembling of the utility model outward appearance is novel, by the way of curved appearance and front and rear two sides are shown so that display screen
Not only possess bigger visual angle, while accounting space is small, has saved cost and space, has largely added advertising results,
It is the innovation on LED display, there is good economic and social benefit.
Claims (7)
1. a kind of arc-shaped LED display screen of double-sided display type, including arc housing, LED display and controller, its feature exist
In arc housing (1) is shown built with LED display (2), LED display (2) by the concave surface LED of two back-to-back front and rear splicings
Display screen (2-1) and convex surface LED display (2-2) are formed, and concave surface LED display (2-1), convex surface LED display (2-2) include
Arc surface LED module, arc surface LED module are made up of arc surface panel (3) and PCB (4), and arc surface panel (3) is built with PCB electricity
Road plate (4), the LED light emitting diodes (5) of different colours are provided with PCB (4) front, heat conduction is sequentially provided with the back side
Silica gel pad (6) and heat sink (7), it is fixedly connected on through fin (8) between the heat sink (7) at two pieces of PCB back side
Together, it is additionally provided with controller in PCB (4).
2. the arc-shaped LED display screen of double-sided display type according to claim 1, it is characterised in that described concave surface LED shows
Display screen (2-1), convex surface LED display (2-2) size, shape match, and are LCDs.
3. the arc-shaped LED display screen of double-sided display type according to claim 1, it is characterised in that described arc surface panel
(3) it is respectively concave-shaped arc surface panel and convex-shaped arc surface panel, and size, shape match.
4. the arc-shaped LED display screen of double-sided display type according to claim 1, it is characterised in that described controller is
Singlechip controller or programmable logic controller (PLC).
5. the arc-shaped LED display screen of double-sided display type according to claim 1, it is characterised in that described PCB
On be provided with some heat emission holes, heat emission hole uses FR-4 glass wiring boards for circular or ellipse, PCB.
6. the arc-shaped LED display screen of double-sided display type according to claim 1, it is characterised in that described fin (8)
For the arc to match made of aluminium alloy with heat sink (7).
7. the arc-shaped LED display screen of double-sided display type according to claim 1, it is characterised in that described different colours
LED light emitting diodes (5) quantity it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720750033.7U CN206805954U (en) | 2017-06-26 | 2017-06-26 | A kind of arc-shaped LED display screen of double-sided display type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720750033.7U CN206805954U (en) | 2017-06-26 | 2017-06-26 | A kind of arc-shaped LED display screen of double-sided display type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805954U true CN206805954U (en) | 2017-12-26 |
Family
ID=60749700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720750033.7U Active CN206805954U (en) | 2017-06-26 | 2017-06-26 | A kind of arc-shaped LED display screen of double-sided display type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805954U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769673A (en) * | 2018-08-07 | 2018-11-06 | 布勒索特克斯光电设备（合肥）有限公司 | A kind of device and method of camera alignment and optical correction |
| CN109493750A (en) * | 2018-12-03 | 2019-03-19 | 高焰 | A kind of display with double faces of liquid crystal and LED combination |
| CN109633945A (en) * | 2019-01-21 | 2019-04-16 | 信利半导体有限公司 | A kind of full applying method of display module |
-
2017
- 2017-06-26 CN CN201720750033.7U patent/CN206805954U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769673A (en) * | 2018-08-07 | 2018-11-06 | 布勒索特克斯光电设备（合肥）有限公司 | A kind of device and method of camera alignment and optical correction |
| CN109493750A (en) * | 2018-12-03 | 2019-03-19 | 高焰 | A kind of display with double faces of liquid crystal and LED combination |
| CN109633945A (en) * | 2019-01-21 | 2019-04-16 | 信利半导体有限公司 | A kind of full applying method of display module |
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| GR01 | Patent grant |