CN201417578Y - LED protection cover and LED display screen - Google Patents
LED protection cover and LED display screen Download PDFInfo
- Publication number
- CN201417578Y CN201417578Y CN2009201308813U CN200920130881U CN201417578Y CN 201417578 Y CN201417578 Y CN 201417578Y CN 2009201308813 U CN2009201308813 U CN 2009201308813U CN 200920130881 U CN200920130881 U CN 200920130881U CN 201417578 Y CN201417578 Y CN 201417578Y
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- CN
- China
- Prior art keywords
- led
- protective cover
- led display
- protection cover
- display screen
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an LED protection cover and an LED display screen. The LED protection cover has a groove-shaped structure. The LED display screen includes an LED and the LED protection cover with the groove-shaped structure, wherein the groove-shaped structure hermetically covers the LED. The LED protection cover and the LED display screen have the advantages of high water resistance,good heat dispersion performance and low manufacture cost, and can achieve single-point pixel maintenance.
Description
[technical field]
The utility model relates to a kind of LED protective cover and a kind of LED display.
[background technology]
LED display be a kind of be the active controllable electroluminescence equipment of basic luminophor with LED, by the controlled processing unit (computer or Single Chip Microcomputer (SCM) system) of system, but information such as display text, figure, image.
Along with the continuous development of adopting surface mounted LED manufacturing technology, and adopting surface mounted LED has advantages of higher stability, mixed light effect and bigger lighting angle preferably with respect to LED, and therefore, increasing LED display is brought into use adopting surface mounted LED.
Existing LED display in order to protect adopting surface mounted LED, adopts the double-color mold forming technique.But the subject matter that adopts the double-color mold forming technique to exist is that die cost is too high and the maintenance of single-point pixel is loaded down with trivial details.
[utility model content]
In view of this, be necessary, the LED protective cover that a kind of cost is lower and can carry out the maintenance of single-point pixel is provided at above-mentioned problem.
A kind of LED protective cover, described LED protective cover is a bathtub construction.
Preferably, described LED protective cover comprises a bottom surface and four sides, and described bottom surface is connected with four side seals.
Preferably, there are two relative sides that a breach is arranged respectively in described four sides.
Preferably, there are two relative sides that an extension is arranged respectively in described four sides.
Preferably, described LED protective cover is the adopting surface mounted LED protective cover.
A kind of LED display also is provided simultaneously.
A kind of LED display comprises LED and LED protective cover, and described LED protective cover is a bathtub construction, and described bathtub construction sealing covers described LED.
Preferably, the number of described LED and LED protective cover is more than two, and described LED protective cover is separated from one another.
Preferably, described LED display is the adopting surface mounted LED display screen.
Above-mentioned LED protective cover is the bathtub construction of a sealing, therefore adopts the LED display of this LED protective cover to have good water resistance.Because between each LED protective cover is separated from one another,, and can carries out the single-point pixel and safeguard that maintenance mode is quick flexibly so LED display has good performance of heat dissipation.Because above-mentioned LED protective cover does not need special mold developing to make, adopt conventional fabrication processes to realize, so production cost reduces greatly.
[description of drawings]
Fig. 1 is the synoptic diagram of LED protective cover.
[embodiment]
Fig. 1 is the synoptic diagram of LED protective cover.LED protective cover 100 comprises a bottom surface 11 and four sides 12, and this bottom surface 11 and four sides 12 surround the bathtub construction of a sealing.Two relative sides 12 have an extension 13 respectively, and two sides 12 in addition have a breach 14 respectively.The effect of extension 13 is to make stable being placed on the circuit board of LED protective cover 100 energy, and the effect of breach 14 is for the LED leg being passed through, making things convenient for the welding of pad on LED leg and the circuit board.
When making LED display, LED protective cover 100 is covered on the LED, adopt conventional fabrication processes to carry out sealant pouring and sealing then, thereby make LED display have good water resistance.A LED protective cover 100 covers a LED, so is separated from one another between each LED protective cover 100, and the advantage of this structure has: the working environment that stability and safety is provided for LED; Can guarantee that LED display has good performance of heat dissipation; Can carry out the single-point pixel and safeguard that maintenance mode is quick flexibly.
This LED protective cover 100 does not need special mold developing to make, and adopts conventional fabrication processes to realize.Therefore production cost reduces greatly.
In addition, above-mentioned LED protective cover 100 has good versatility, and all products relevant with LED can use.
The above embodiment has only expressed several 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 claim.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, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1, a kind of LED protective cover is characterized in that: described LED protective cover is a bathtub construction.
2, LED protective cover according to claim 1 is characterized in that: described LED protective cover comprises a bottom surface and four sides, and described bottom surface is connected with four side seals.
3, LED protective cover according to claim 2 is characterized in that: have two relative sides that a breach is arranged respectively in described four sides.
4, LED protective cover according to claim 2 is characterized in that: have two relative sides that an extension is arranged respectively in described four sides.
5, LED protective cover according to claim 1 is characterized in that: described LED protective cover is the adopting surface mounted LED protective cover.
6, a kind of LED display comprises LED and LED protective cover, it is characterized in that: described LED protective cover is a bathtub construction, and described bathtub construction sealing covers described LED.
7, LED display according to claim 6 is characterized in that: the number of described LED and LED protective cover is more than two, and described LED protective cover is separated from one another.
8, LED display according to claim 6 is characterized in that: described LED display is the adopting surface mounted LED display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201308813U CN201417578Y (en) | 2009-04-20 | 2009-04-20 | LED protection cover and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201308813U CN201417578Y (en) | 2009-04-20 | 2009-04-20 | LED protection cover and LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417578Y true CN201417578Y (en) | 2010-03-03 |
Family
ID=41794003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201308813U Expired - Fee Related CN201417578Y (en) | 2009-04-20 | 2009-04-20 | LED protection cover and LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417578Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509519A (en) * | 2011-09-28 | 2012-06-20 | 冉红 | Straightly-inserted LED lamp strip |
| CN103268738A (en) * | 2013-05-27 | 2013-08-28 | 深圳市大族元亨光电股份有限公司 | Patch type LED waterproof structure used for outdoor display screen |
| CN103745668A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Light-emitting diode (LED) bar display screen mask |
-
2009
- 2009-04-20 CN CN2009201308813U patent/CN201417578Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509519A (en) * | 2011-09-28 | 2012-06-20 | 冉红 | Straightly-inserted LED lamp strip |
| CN102509519B (en) * | 2011-09-28 | 2015-12-16 | 刘敬梅 | A kind of direct insertion LED lamp strip |
| CN103268738A (en) * | 2013-05-27 | 2013-08-28 | 深圳市大族元亨光电股份有限公司 | Patch type LED waterproof structure used for outdoor display screen |
| CN103268738B (en) * | 2013-05-27 | 2015-04-01 | 深圳市大族元亨光电股份有限公司 | Patch type LED waterproof structure used for outdoor display screen |
| CN103745668A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Light-emitting diode (LED) bar display screen mask |
| CN103745668B (en) * | 2013-12-24 | 2016-06-22 | 苏州欢颜电气有限公司 | A kind of LED bar graph display screen face shield |
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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 |
Granted publication date: 20100303 Termination date: 20160420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |