CN201549151U - Protective structure of LED display screen - Google Patents
Protective structure of LED display screen Download PDFInfo
- Publication number
- CN201549151U CN201549151U CN2009202628113U CN200920262811U CN201549151U CN 201549151 U CN201549151 U CN 201549151U CN 2009202628113 U CN2009202628113 U CN 2009202628113U CN 200920262811 U CN200920262811 U CN 200920262811U CN 201549151 U CN201549151 U CN 201549151U
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- flexible circuit
- layer
- circuit board
- silica gel
- led display
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Abstract
The utility model discloses a protective structure of an LED display screen, comprising a first silicon gel layer, a flexible circuit board layer and a second silicon gel layer which are arranged in sequence, wherein the flexible circuit board layer comprises a plurality of display units, each display unit comprises a flexible circuit board, the front surface of the flexible circuit board is provided with a plurality of LED lamps, and the back surface thereof is provided with a circuit module used for controlling the LED lamps. In the utility model, the flexible circuit board layer is sealed by the first silicone gel layer and the second silicon gel layer, thus not only having good water-proof performance and heat-conducting performance, but also having small volume and good protective effect.
Description
Technical field
The utility model relates to a kind of LED display structure, especially relates to a kind of protection structure of LED display.
Background technology
Existing LED display is provided with the corresponding protection structure usually; as dustproof for preventing that extraneous damage, waterproof from reaching; as number of patent application is that 200820146764 Chinese patent has disclosed a kind of LED display that is provided with some LED lamp bars; be arranged with protective jacket on the described LED lamp bar, the protection by protective jacket can realize certain protective action.
And for example number of patent application is that 200820201421 Chinese patent has disclosed a kind of LED display with protection structure; it comprises the face shield of being made up of a plurality of penetrating grids; be positioned at the LED lamp at penetrating grid place; fixing heat radiation seal pad, the circuit board and the power supply of carrying LED lamp and each electronics thermal source device.Described fixedly heat radiation seal pad is sealedly and fixedly connected with circuit board, described fixedly heat radiation seal pad inwall and each electronics thermal source device matching butt, thereby realization is integrated in one sealing, heat radiation and protection.Yet, big, the protection weak effect of the volume of above-mentioned existing LED display protection structure.
The utility model content
The utility model is to provide a kind of not only water proofing property and thermal conductivity good at the defective that the above-mentioned background technology exists, and volume is little and protect the protection structure of effective LED display.
For achieving the above object; the utility model discloses a kind of protection structure of LED display; it comprises one first layer of silica gel, a flexible circuit flaggy and one second layer of silica gel that sets gradually; described flexible circuit flaggy comprises some display units; each display unit comprises a flexible circuit board; the front of this flexible circuit board is provided with some LED lamps, and the back side of flexible circuit board is provided with the circuit module that is used to control described LED lamp.
In sum, flexible circuit flaggy of the present utility model is by the sealing of first layer of silica gel and second layer of silica gel, thereby not only water proofing property and thermal conductivity are good, and volume is little and protect effective.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reached, function, the utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
See also Fig. 1; the protection structure of the utility model LED display comprises one first layer of silica gel 1; one side of this first layer of silica gel 1 is provided with a flexible circuit flaggy 2; this flexible PCB (FPC) layer comprises some display units; described each display unit comprises a flexible circuit board 21; the front of this flexible circuit board 21 is provided with some LED lamps 22, and the back side of flexible circuit board 21 is provided with the circuit module 23 that is used to control described LED lamp 22.Described first layer of silica gel 1 is laid on the described flexible circuit board 21 and first layer of silica gel, 1 outside surface covers described circuit module 23.This circuit module 23 is used to control described LED lamp 22, and then realizes Push And Release and the utility model LED display change in color of described LED lamp 22.
One side of described flexible circuit flaggy 2 is provided with one second layer of silica gel 3, and this second layer of silica gel 3 is laid on the described flexible circuit board 21 and these second layer of silica gel, 3 outside surfaces cover described LED lamp 22, is about to described LED lamp 22 and is embedded in described second layer of silica gel 3.Described first layer of silica gel 1 and second layer of silica gel 3 are made by good, the high temperature resistant and anti-ultraviolet silica gel material of thermal conductivity, thereby are convenient to the LED lamp 22 of described flexible circuit flaggy 2 and circuit module 23 heat radiations thereof and can use under rugged surroundings.
In sum; flexible circuit flaggy 2 of the present utility model is made first layer of silica gel 1 and 3 sealings of second layer of silica gel by described by good, the high temperature resistant and anti-ultraviolet silica gel material of thermal conductivity; thereby not only water proofing property and thermal conductivity are good, and volume is little and protect effective.
The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with claims.
Claims (3)
1. the protection structure of a LED display; it is characterized in that: comprise one first layer of silica gel (1), a flexible circuit flaggy (2) and one second layer of silica gel (3) that set gradually; described flexible circuit flaggy (2) comprises some display units; each display unit comprises a flexible circuit board (21); the front of this flexible circuit board (21) is provided with some LED lamps (22), and the back side of flexible circuit board (21) is provided with the circuit module (23) that is used to control described LED lamp (22).
2. the protection structure of LED display according to claim 1 is characterized in that: described second layer of silica gel (3) is laid on that described flexible circuit board (21) is gone up and this second layer of silica gel (3) outside surface covers described LED lamp (22).
3. the protection structure of LED display according to claim 2 is characterized in that: described first layer of silica gel (1) is laid on that described flexible circuit board (21) is gone up and this first layer of silica gel (1) outside surface covers described circuit module (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202628113U CN201549151U (en) | 2009-11-16 | 2009-11-16 | Protective structure of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202628113U CN201549151U (en) | 2009-11-16 | 2009-11-16 | Protective structure of LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549151U true CN201549151U (en) | 2010-08-11 |
Family
ID=42604329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202628113U Expired - Fee Related CN201549151U (en) | 2009-11-16 | 2009-11-16 | Protective structure of LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549151U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545437A (en) * | 2013-10-11 | 2014-01-29 | 杭州恒诚光电科技有限公司 | Bendable LED (light emitting diode) luminous element |
| CN106875855A (en) * | 2017-03-24 | 2017-06-20 | 深圳浩翔光电技术有限公司 | A kind of high intensity anti-fight LED display and its process for making |
| CN108022530A (en) * | 2017-12-29 | 2018-05-11 | 重庆锐虎光电科技有限公司 | Multimedia management equipment |
| CN110920078A (en) * | 2019-11-27 | 2020-03-27 | 厦门欧替埃电子工业有限公司 | Composite forming process of multifunctional wearable waistband |
-
2009
- 2009-11-16 CN CN2009202628113U patent/CN201549151U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545437A (en) * | 2013-10-11 | 2014-01-29 | 杭州恒诚光电科技有限公司 | Bendable LED (light emitting diode) luminous element |
| CN106875855A (en) * | 2017-03-24 | 2017-06-20 | 深圳浩翔光电技术有限公司 | A kind of high intensity anti-fight LED display and its process for making |
| CN108022530A (en) * | 2017-12-29 | 2018-05-11 | 重庆锐虎光电科技有限公司 | Multimedia management equipment |
| CN110920078A (en) * | 2019-11-27 | 2020-03-27 | 厦门欧替埃电子工业有限公司 | Composite forming process of multifunctional wearable waistband |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20131116 |