CN205406012U - Door curtain formula LED display screen - Google Patents
Door curtain formula LED display screen Download PDFInfo
- Publication number
- CN205406012U CN205406012U CN201620127533.0U CN201620127533U CN205406012U CN 205406012 U CN205406012 U CN 205406012U CN 201620127533 U CN201620127533 U CN 201620127533U CN 205406012 U CN205406012 U CN 205406012U
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Abstract
The utility model relates to a door curtain formula LED display screen, this door curtain formula LED display screen contains horizontal pole, the luminous curtain strip of LED and control circuit, and the luminous curtain strip of every LED contains a M end to end's luminescence segment, every luminescence segment contains shell, circuit board body, a N LED wafer and a P driver chip, and the vertical setting of circuit board body is in the shell, and LED wafer and driver chip weld the dress on circuit board body, and a N LED wafer along vertical direction align to grid, adopts the printing opacity material with corresponding position or the whole shell of LED wafer on the shell on circuit board body, through soft electrical connection wire between the circuit board body in each luminescence segment, through connecting piece swing joint between the shell of each luminescence segment, control circuit passes through the work of driver chip control LED wafer, the utility model discloses it is convenient, durable that simple manufacture, installation are maintained.
Description
(1), technical field:
This utility model relates to a kind of LED display, particularly to a kind of curtain-type LED display.
(2), background technology:
At present, along with the development of LED technology, the application of LED display is more and more extensive, can see its figure in various occasions, especially LED display, be widely used AT STATION, harbour, market, the public arena such as supermarket.Authorization Notice No. a kind of LED captions curtain that has been the patent disclosure of 204087723U, the LED strip that the size that this LED captions curtain is rectangle by several is equal to forms, each LED strip is in series with soft material by LED light emitting diode, which solves function singleness, the overall deficiency fitting up the aspects such as effect of impact that existing LED display exists.But this patent documentation has simply been briefly described the technical scheme of LED captions curtain, and those skilled in the art is difficult to carry out.
(3), utility model content:
The technical problems to be solved in the utility model is: providing a kind of curtain-type LED display, this LED display makes simple, convenient for installation and maintenance, durable.
The technical solution of the utility model:
Curtain-type LED display contains cross bar, LED luminescence curtain bar and control circuit, and LED luminescence curtain bar is vertically suspended on cross bar, and each LED luminescence curtain bar contains M end to end luminescence segment；Each luminescence segment contains shell, circuit plate body, N number of LED wafer and P driving chip, circuit plate body is vertically arranged in shell, LED wafer and driving chip are welded on circuit plate body, N number of LED wafer is vertically evenly distributed on circuit plate body, and position corresponding with LED wafer on shell or whole shell adopt light transmissive material；Being electrically connected by flexible circuit conductor between circuit plate body in each luminescence segment, be flexibly connected by connector between the shell of each luminescence segment, control circuit controls the work of LED wafer by driving chip；M, N and P are the natural number be more than or equal to 1.
Connector is corrugated tube, flexible pipe, loop chain or tightrope, and between all LED wafer on every LED luminescence curtain bar, interval is identical.
Shell is hollow cylinder, and connector is corrugated tube or flexible pipe, and circuit plate body is arranged in hollow cylinder, and hollow cylinder two ends are threaded connection with corrugated tube or flexible pipe；The flexible circuit conductor between circuit plate body in each luminescence segment is worn and is passed from corrugated tube or flexible pipe.
The material of hollow cylinder is the material of transparent plastic, corrugated tube and flexible pipe is plastics or rubber.
Or, shell is hollow cylinder, and connector is loop chain or tightrope, and circuit plate body is arranged in hollow cylinder, and loop chain or tightrope two ends are provided with the end cap for connecting with hollow cylinder, and hollow cylinder two ends and end cap are threaded connection；The flexible circuit conductor between circuit plate body in each luminescence segment passes from the through hole end cap.
The material of hollow cylinder is transparent plastic.
Circuit plate body is strip, and N number of LED wafer is welded in the front of circuit plate body, and P driving chip is welded and is connected by plug connector between the back side of circuit plate body, circuit plate body and flexible circuit conductor.
Being formed around a circle limited step along outer casing inner wall, positive stop is laterally outwardly stretched out in circuit plate body both sides, and positive stop is positioned on limited step.
The beneficial effects of the utility model:
1. each LED luminescence curtain bar of the present utility model is to be connected in turn by connector and flexible circuit conductor head and the tail by multiple luminescence segments, its make simple, easily assemble, durable；The lighter in weight of each luminescence segment and connector, it is simple to transport；When a certain luminescence segment damages and needs repairing, only this luminescence segment individually need to be disassembled, other luminescence segment need not be dismantled, easy to maintenance；This utility model can show various word and figure, good looking appearance, it is adaptable to the import and export of the various public arena such as market, supermarket.
(4), accompanying drawing illustrates:
Fig. 1 is the structural representation of curtain-type LED display；
Fig. 2 is one of structure for amplifying schematic diagram of luminescence segment；
Fig. 3 is the two of the structure for amplifying schematic diagram of luminescence segment.
(5), detailed description of the invention:
Embodiment one: referring to Fig. 1 and Fig. 2, is vertically suspended on cross bar 2 as it can be seen, curtain-type LED display contains cross bar 2, LED luminescence curtain bar and control circuit 1, LED luminescence curtain bar, and each LED luminescence curtain bar contains 13 end to end luminescence segments 3；Each luminescence segment 3 is containing shell, 6,3 LED wafer 12 of circuit plate body and 1 driving chip, circuit plate body 6 is vertically arranged in shell, LED wafer 12 and driving chip are welded on circuit plate body 6,3 LED wafer 12 are vertically evenly distributed on circuit plate body 6, and whole shell adopts light transmissive material；Being electrically connected by flexible circuit conductor 10 between circuit plate body 6 in each luminescence segment 3, be flexibly connected by connector between the shell of each luminescence segment 3, control circuit 1 controls the work of LED wafer 12 by driving chip.
Between all LED wafer 12 on every LED luminescence curtain bar, interval is identical.
Shell is hollow cylinder 13, and connector is corrugated tube 4, and circuit plate body 6 is arranged in hollow cylinder 13, and hollow cylinder 13 two ends and corrugated tube 4 are threaded connection；The flexible circuit conductor 10 between circuit plate body 6 in each luminescence segment passes from corrugated tube 4.
The material of hollow cylinder 13 is transparent plastic, and the material of corrugated tube 4 is plastics.
Circuit plate body 6 is strip, and 3 LED wafer 12 are welded in the front of circuit plate body 6, and 1 driving chip is welded between the back side of circuit plate body 6, circuit plate body 6 with flexible circuit conductor 10 and is connected by plug connector 5.
Being formed around a circle limited step 7 along shell 14 inwall, positive stop 14 is laterally outwardly stretched out in circuit plate body 6 both sides, and positive stop 14 is positioned on limited step 7.
Embodiment two: referring to Fig. 1 and Fig. 3, in figure, numbering is identical with embodiment one, the same meaning represented, its work process is also essentially identical, something in common does not repeat, being a difference in that: connector is loop chain 8, loop chain 8 two ends are provided with the end cap 9 for connecting with hollow cylinder 13, and hollow cylinder 13 two ends and end cap 9 are threaded connection；The flexible circuit conductor 10 between circuit plate body 6 in each luminescence segment 3 passes from the through hole 15 end cap 9.
Claims (8)
1. a curtain-type LED display, containing cross bar, LED luminescence curtain bar and control circuit, LED luminescence curtain bar is vertically suspended on cross bar, it is characterized in that: each LED luminescence curtain bar contains M end to end luminescence segment；Each luminescence segment contains shell, circuit plate body, N number of LED wafer and P driving chip, circuit plate body is vertically arranged in shell, LED wafer and driving chip are welded on circuit plate body, N number of LED wafer is vertically evenly distributed on circuit plate body, and position corresponding with LED wafer on shell or whole shell adopt light transmissive material；Being electrically connected by flexible circuit conductor between circuit plate body in each luminescence segment, be flexibly connected by connector between the shell of each luminescence segment, control circuit controls the work of LED wafer by driving chip；M, N and P are the natural number be more than or equal to 1.
2. curtain-type LED display according to claim 1, is characterized in that: described connector is corrugated tube, flexible pipe, loop chain or tightrope, and between all LED wafer on every LED luminescence curtain bar, interval is identical.
3. curtain-type LED display according to claim 2, is characterized in that: described shell is hollow cylinder, and connector is corrugated tube or flexible pipe, and circuit plate body is arranged in hollow cylinder, and hollow cylinder two ends are threaded connection with corrugated tube or flexible pipe；The flexible circuit conductor between circuit plate body in each luminescence segment passes from corrugated tube or flexible pipe.
4. curtain-type LED display according to claim 3, is characterized in that: the material of described hollow cylinder is the material of transparent plastic, corrugated tube and flexible pipe is plastics or rubber.
5. curtain-type LED display according to claim 2, it is characterized in that: described shell is hollow cylinder, connector is loop chain or tightrope, circuit plate body is arranged in hollow cylinder, loop chain or tightrope two ends are provided with the end cap for connecting with hollow cylinder, and hollow cylinder two ends and end cap are threaded connection；The flexible circuit conductor between circuit plate body in each luminescence segment passes from the through hole end cap.
6. curtain-type LED display according to claim 5, is characterized in that: the material of described hollow cylinder is transparent plastic.
7. curtain-type LED display according to claim 1, it is characterized in that: described circuit plate body is strip, N number of LED wafer is welded in the front of circuit plate body, and P driving chip is welded and is connected by plug connector between the back side of circuit plate body, circuit plate body and flexible circuit conductor.
8. curtain-type LED display according to claim 1, is characterized in that: being formed around a circle limited step along described outer casing inner wall, positive stop is laterally outwardly stretched out in circuit plate body both sides, and positive stop is positioned on limited step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620127533.0U CN205406012U (en) | 2016-02-19 | 2016-02-19 | Door curtain formula LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620127533.0U CN205406012U (en) | 2016-02-19 | 2016-02-19 | Door curtain formula LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406012U true CN205406012U (en) | 2016-07-27 |
Family
ID=56448785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620127533.0U Active CN205406012U (en) | 2016-02-19 | 2016-02-19 | Door curtain formula LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681961A (en) * | 2020-12-28 | 2021-04-20 | 安徽骄阳软门有限责任公司 | Door curtain anti-fading structure |
-
2016
- 2016-02-19 CN CN201620127533.0U patent/CN205406012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681961A (en) * | 2020-12-28 | 2021-04-20 | 安徽骄阳软门有限责任公司 | Door curtain anti-fading structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |