CN201655194U - Led display screen - Google Patents
Led display screen Download PDFInfo
- Publication number
- CN201655194U CN201655194U CN2010201245785U CN201020124578U CN201655194U CN 201655194 U CN201655194 U CN 201655194U CN 2010201245785 U CN2010201245785 U CN 2010201245785U CN 201020124578 U CN201020124578 U CN 201020124578U CN 201655194 U CN201655194 U CN 201655194U
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- China
- Prior art keywords
- led
- led display
- module
- lamp bar
- display screen
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- Expired - Fee Related
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- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED display screen which is convenient for installation, transportation and storage and is portable. The LED display screen comprises a plurality of mutually-parallel LED lamp strips, wherein the plurality of mutually-parallel LED lamp strips are connected with one another though curly ropes; and each LED lamp strip comprises an LED display module, and a shell and a transparent lamp cover which are arranged outside the display module, each LED module comprises an LED driving circuit board and an LED bulb which is welded or glued on the LED driving circuit board, the LED bulb faces to the transparent lamp cover, and the LED display screen further comprises signal connecting wires among the modules, electric source connecting wires among the modules, an electric source and a signal input port.
Description
Technical field
The utility model relates to a kind of LED display.
Background technology
At present; the LED display that industry is popular is mainly formed by box body splicing; casing is assembled by each module again; wherein module is made up of drain pan, face shield, PCB lamp plate and drive plate again basically; pcb board is installed on the supporting drain pan; face shield is contained on the lamp face with the protection fluorescent tube and increases contrast, when being applied to the open air, can play waterproof action at pcb board lamp face perfusion one deck casting glue.The LED display of this structure is applied in the indoor outer advertisement that pel spacing is not more than 25mm mostly, but when the bigger pel spacing of customer requirement, more pay attention to remote viewing effect, be used for doing giant-screen curtain wall and stage background, during lighter more convenient installation, the display screen of this structure obviously just can not satisfy application requirements.
And the LED display that adopts box body splicing to form is comparatively heavy, transportation and all very inconvenience of installation, and storage takes up room big.
The utility model content
The technical matters that the utility model mainly solves provide a kind ofly be convenient to install, transportation, storage, and light LED display.
For achieving the above object, the utility model provides a kind of LED display, described LED display comprises some LED lamp bars parallel to each other, connect by the rope chain between the LED lamp bar, described LED lamp bar comprises that LED shows that module and LED show shell and the Transparent lamp shade that module is outer, described shell is connected with lampshade, inner formation is held the space that LED shows module, described LED module comprises led drive circuit plate and welding or is mounted on LED bulb on the led drive circuit plate, described LED bulb is towards Transparent lamp shade, described LED display comprises the signal connecting line that connects described each LED demonstration module, electric power connection line, and the power supply of LED display and signal input.
Wherein, be covered with casting glue on the described LED module.
Wherein, place, the slit between described shell and the lampshade surface is covered with casting glue.
Wherein, the snap close that has fixed L ED lamp bar on the described rope chain.
Wherein, described LED display is provided with and the parallel support rail of LED lamp bar, and described support rail is fixed on the rope chain.
LED display described in the utility model is in storage or when transportation since between the LED module of strip by the link of rope chain, this connection belongs to and flexibly connects, so can roll as roller shutter, is convenient to store and transportation.During installation, directly launch, need not to splice module, as long as it is insert signal and power supply, convenient and swift.
Description of drawings
Fig. 1 is a LED display Facad structure synoptic diagram among the utility model embodiment 1;
Fig. 2 is a LED display side structure synoptic diagram among the utility model embodiment 1.
Description of reference numerals:
1 LED lamp bar, 11 LED bulbs
2 rope chains, 21 snap closes
3 support rails, 4 gap hollow outs
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1 and Fig. 2, present embodiment provides a kind of LED display of roller shutter type, described LED display comprises some LED lamp bars 1 parallel to each other, connect by the rope chain 2 that can curl between the LED lamp bar 1, described LED lamp bar 1 comprises that LED shows that module and LED show shell and the Transparent lamp shade that module is outer, described LED module comprises led drive circuit plate and welding or is mounted on LED bulb 11 on the led drive circuit plate, described LED bulb 11 is towards Transparent lamp shade, described LED display also comprises signal connecting line between each module, electric power connection line between module, and power supply and signal input.
On the described LED module and described shell and lampshade surface has the place, slit all to be covered with casting glue, to strengthen the LED display good waterproof effect.
Wherein, have the snap close 21 of fixed L ED lamp bar 1 usefulness on the described rope chain 2, described snap close 21 fixed L ED lamp bars 1, the lamp bar is connected more firmly with the rope chain like this, and dismounting is all more convenient.
Wherein, described LED display is provided with the support rail 3 parallel with LED lamp bar 1, and described support rail 3 is fixed on the rope chain 2, and described roller shutter type LED display has gap hollow out 4 between LED lamp bar 1 and support rail 3.Owing to have gap hollow out 4, described LED display is easier to heat radiation, and in light weight, printing opacity.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. LED display, it is characterized in that, described LED display comprises some LED lamp bars parallel to each other, connect by the rope chain between the LED lamp bar, described LED lamp bar comprises that LED shows that module and LED show shell and the Transparent lamp shade that module is outer, described shell is connected with lampshade, inner formation is held the space that LED shows module, described LED module comprises led drive circuit plate and welding or is mounted on LED bulb on the led drive circuit plate, described LED bulb is towards Transparent lamp shade, described LED display comprises the signal connecting line that connects described each LED demonstration module, electric power connection line, and the power supply of LED display and signal input.
2. LED display according to claim 1 is characterized in that, is covered with casting glue on the described LED module.
3. LED display according to claim 1 is characterized in that, the place, slit between described shell and the lampshade surface is covered with casting glue.
4. LED display according to claim 1 is characterized in that, has the snap close of fixed L ED lamp bar on the described rope chain.
5. according to each described LED display of claim 1 to 4, it is characterized in that described LED display is provided with and the parallel support rail of LED lamp bar, described support rail is fixed on the rope chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201245785U CN201655194U (en) | 2010-03-01 | 2010-03-01 | Led display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201245785U CN201655194U (en) | 2010-03-01 | 2010-03-01 | Led display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655194U true CN201655194U (en) | 2010-11-24 |
Family
ID=43120439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201245785U Expired - Fee Related CN201655194U (en) | 2010-03-01 | 2010-03-01 | Led display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655194U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112402A (en) * | 2014-06-24 | 2014-10-22 | 佛山市青松科技有限公司 | LED lamp string display screen |
| CN104896434A (en) * | 2013-07-02 | 2015-09-09 | 常州电子研究所有限公司 | Light bar mounting component, light box applying component and mounting method for component |
| CN105845045A (en) * | 2016-05-30 | 2016-08-10 | 无锡昊瑜节能环保设备有限公司 | High-density LED (Light Emitting Diode) panel |
| CN105904918A (en) * | 2016-06-06 | 2016-08-31 | 广东菲柯特电子科技有限公司 | Tire pressure monitoring method and device, and upgrading system of device |
| CN112289200A (en) * | 2019-07-13 | 2021-01-29 | 区桦勇 | Transparent LED double-sided screen |
-
2010
- 2010-03-01 CN CN2010201245785U patent/CN201655194U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896434A (en) * | 2013-07-02 | 2015-09-09 | 常州电子研究所有限公司 | Light bar mounting component, light box applying component and mounting method for component |
| CN104112402A (en) * | 2014-06-24 | 2014-10-22 | 佛山市青松科技有限公司 | LED lamp string display screen |
| CN104112402B (en) * | 2014-06-24 | 2017-01-04 | 佛山市青松科技有限公司 | LED lamp string display screen |
| CN105845045A (en) * | 2016-05-30 | 2016-08-10 | 无锡昊瑜节能环保设备有限公司 | High-density LED (Light Emitting Diode) panel |
| CN105904918A (en) * | 2016-06-06 | 2016-08-31 | 广东菲柯特电子科技有限公司 | Tire pressure monitoring method and device, and upgrading system of device |
| CN105904918B (en) * | 2016-06-06 | 2018-06-08 | 广东菲柯特电子科技有限公司 | Tire pressure monitoring method, device for monitoring tyre pressure and its upgrade-system |
| CN112289200A (en) * | 2019-07-13 | 2021-01-29 | 区桦勇 | Transparent LED double-sided screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20101124 Termination date: 20180301 |