CN202523329U - Surface-mounted LED display screen face shield and LED display screen - Google Patents
Surface-mounted LED display screen face shield and LED display screen Download PDFInfo
- Publication number
- CN202523329U CN202523329U CN2012200463052U CN201220046305U CN202523329U CN 202523329 U CN202523329 U CN 202523329U CN 2012200463052 U CN2012200463052 U CN 2012200463052U CN 201220046305 U CN201220046305 U CN 201220046305U CN 202523329 U CN202523329 U CN 202523329U
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- Prior art keywords
- led display
- display screen
- face shield
- mounted led
- surface mounted
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- 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.)
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- 239000011159 matrix material Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a surface-mounted LED display screen face shield and an LED display screen, and belongs to the technical field of LED display. The surface-mounted LED display screen face shield comprises a face plate, wherein through holes for mounting light emitting diodes are reserved on the face plate and arranged in a lattice array manner, and bosses are arranged among the through holes. The surface-mounted LED display screen comprises a bottom casing, a PCB (printed circuit board), light emitting diodes and the LED display screen face shield. The light emitting diodes are protected and prevented from being damaged by collision since the bosses which are higher than the light emitting diodes and protruded from the face plate are arranged on the face shield. The bosses are arranged at four end points of each through hole or on horizontal and vertical axes of the through holes, and can reduce shielding to light rays emitted from the light emitting diodes and increase viewing angle of the LED display screen, and accordingly, viewing effect is improved for viewers, and viewing satisfaction degree of the viewers is increased.
Description
Technical field
The utility model relates to LED display technique field, particularly a kind of adopting surface mounted LED display screen face shield and comprise the LED display of above-mentioned face shield.
Background technology
In recent years; LED display market obtains fast development; LED display has become the sign of urban information modernization construction; Along with the development of information digitalization and display technique, places such as bank, airport, station, securities trading market, customs, stadium and stage have been widely applied to.
LED display is a kind of display mode that is rearranged, passed through the control semiconductor light-emitting-diode by light emitting diode; Adopt the low-voltage turntable driving, generally partly form by light emitting diode, PCB circuit board, control card, power supply, drain pan, face shield, casing, wire rod etc.LED display is divided into direct insertion and SMD usually; The adopting surface mounted LED display screen is packaged into the adopting surface mounted LED lamp with the light emitting diode paster usually, and face shield mainly plays effect fixing and the protection light emitting diode, and the panel of face shield is provided with through hole usually; Be used for the socket light emitting diode; The both sides up and down of through hole are provided with the fin that is raised in panel that horizontal direction or the left and right sides are provided with vertical direction on panel, and as depicted in figs. 1 and 2, this fin is used to protect light emitting diode.LED display is generally vertically or level is installed; When watching display screen, spectators can shape have a certain degree; And the fin that is raised in panel is higher than light emitting diode, thereby when spectators watch LED display, can block the light that light emitting diode sends, and influences the viewing effect of spectators to display screen.
The utility model content
To above-mentioned technical matters; The utility model provides a kind of can protect light emitting diode; Can reduce the LED display face shield that blocks again to light, make things convenient for the user more clear, more directly watch LED display, improve the satisfaction that spectators watch this LED display.
The technical scheme that the utility model provides is: a kind of adopting surface mounted LED display screen face shield, comprise a panel, and said panel is provided with the through hole of settling light emitting diode, and said through hole is dot matrix and arranges; Also be provided with boss between the said through hole.
Based on the design concept of the utility model, further, said boss is arranged on four endpoint location places of each through hole, is dot matrix and arranges.
Based on the design concept of the utility model, the upper surface of said boss is raised in said panel.
Based on the design concept of the utility model, further, said boss be shaped as half elliptic or truncated cone-shaped or cylindrical or multi-edge column-shaped.
Based on the design concept of the utility model, further, being shaped as of said through hole is square, circular or oval.
Based on the design concept of the utility model, further, said panel surface is coated with mute light dirty oil.
The utility model also provides a kind of adopting surface mounted LED display screen, includes drain pan, PCB circuit board, is installed in the adopting surface mounted LED lamp on the PCB circuit board; The adopting surface mounted LED display screen face shield that also comprises technique scheme and provided.
A kind of adopting surface mounted LED display screen face shield and LED display that the utility model provides; Through the boss that is raised in panel is set on panel; This boss is raised in panel and is higher than light emitting diode, plays the effect of protection light emitting diode, reduces blocking light; Make things convenient for the user more clear, more directly watch LED display, improve the satisfaction that spectators watch this LED display.
Description of drawings
Fig. 1 is the front elevation that is provided with the LED display face shield of fin in the prior art;
Fig. 2 is the left view that is provided with the LED display face shield of fin in the prior art;
The boss that Fig. 3 provides for the utility model embodiment is arranged on the front elevation of the LED display face shield at four endpoint location places;
The boss that Fig. 4-a provides for the utility model embodiment is the left view of the LED display face shield of truncated cone-shaped;
The boss that Fig. 4-b provides for the utility model embodiment is the left view of columniform LED display face shield;
The assembling assumption diagram of the LED display that Fig. 5 provides for the utility model embodiment.
Embodiment
The utility model provides a kind of adopting surface mounted LED display screen face shield and LED display, for purpose, technical scheme and the advantage that makes the utility model is clearer, clear and definite, combines accompanying drawing and embodiment to the utility model further explain at present.
Referring to Fig. 3, the utility model embodiment provides a kind of adopting surface mounted LED display screen face shield to comprise that panel 1, this panel 1 are provided with through hole 2, and said through hole 2 is dot matrix and arranges; Between through hole, also be provided with boss 3; This boss 3 is used for protective sleeve and is located at the square or circular LED lamp that is made up of light emitting diode in the through hole 2, and each is made up of at least one light emitting diode, and the LED lamp is corresponding with this through hole 2; Each through hole 2 sheathed adopting surface mounted LED lamp; The shape of this through hole 2 can be for square, perhaps circular, perhaps oval, and preferably, this through hole is square.Further, four endpoint location arranged outside of each through hole 2 have boss 3, become dot matrix to arrange.
Referring to Fig. 4-a and Fig. 4-b, the left view of the adopting surface mounted LED display screen face shield that Fig. 4-a and Fig. 4-b provide for the utility model embodiment; On PCB circuit board 6, set firmly the adopting surface mounted LED lamp 4 of the light emitting diode formation that is raised in the PCB circuit board; Adopting surface mounted LED lamp 4 passes through hole 2 and is set on the through hole 2 and is raised in panel 1; Boss 3 convexities are arranged on the panel 1; And the upper surface of this boss 3 is higher than the adopting surface mounted LED lamp 4 that is socketed in the through hole 2, and boss 3 is arranged on the outside of four endpoint locations of through hole, becomes dot matrix to arrange; This boss 3 be shaped as half elliptic or truncated cone-shaped or cylindrical or multi-edge column-shaped, shown in Fig. 4-a, this boss be shaped as half elliptic, shown in Fig. 4-b, being shaped as of this boss is cylindrical.The upper surface of boss 3 is higher than and passes the sheathed adopting surface mounted LED lamp of being made up of light emitting diode 4 of through hole; To protect LED lamp 4 better; Avoid it to be damaged by collision,, thereby reduced blocking the light of light emitting diode emission because boss 3 only is arranged on four endpoint locations outside of through hole 2; Increased visible angle, improved the satisfaction that spectators watch LED display.
In embodiment further; The surface of this panel 1 also is coated with mute light dirty oil lacquer; Eliminate the direct reflection of LED display face shield, improve the contrast of this LED display face shield, eliminate glare problem; Make spectators more clear, more direct during this LED display when watching, and further protect the aging etc. of this LED display face shield.
The adopting surface mounted LED display screen face shield that the foregoing description provides adopts mold injection, and one-shot forming is simple in structure, easy to use.
The utility model embodiment also provides a kind of adopting surface mounted LED display screen; With reference to shown in Figure 5, this adopting surface mounted LED display screen includes face shield, the drain pan 5 that matches with this face shield, the PCB circuit board 6 that the foregoing description provides and is arranged on the adopting surface mounted LED lamp 4 on the PCB circuit board 6.This PCB circuit board 6 is installed on the drain pan 5, is equiped with a plurality of adopting surface mounted LED lamps 4 and corresponding circuit thereof on the PCB circuit board 6, and adopting surface mounted LED lamp 4 is corresponding with the through hole 2 on the LED display face shield; And pass this through hole 2 and be set on the face shield; After each adopting surface mounted LED lamp passes through hole 2, be higher than the outside surface of panel 1, be lower than the height of the boss 3 that is provided with on this panel; The face shield correspondence is installed in the top of PCB circuit board 6, matches with drain pan 5.
Adopting surface mounted LED display screen face shield and LED display that the utility model provides are raised in the boss of panel through on face shield, being provided with, and are higher than light emitting diode, with the protection light emitting diode, avoid it to be damaged by collision; This boss is arranged on the outside of four endpoint locations of through hole, reduces light emitting diode is launched blocking of light, has increased the visible angle to LED display, has improved spectators' viewing effect and has watched satisfaction.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field can expect changing or replacement in the technical scope that the utility model discloses easily, all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (7)
1. an adopting surface mounted LED display screen face shield comprises a panel, and said panel is provided with through hole, and said through hole is dot matrix and arranges; It is characterized in that, also be provided with boss between the said through hole.
2. adopting surface mounted LED display screen face shield according to claim 1 is characterized in that said boss is arranged on the outside of four endpoint locations of each through hole, is dot matrix and arranges.
3. adopting surface mounted LED display screen face shield according to claim 1 is characterized in that, the upper surface of said boss is raised in said panel and is higher than the adopting surface mounted LED lamp that is socketed in the said through hole.
4. adopting surface mounted LED display screen face shield according to claim 1 is characterized in that, said boss be shaped as half elliptic or truncated cone-shaped or cylindrical or multi-edge column-shaped.
5. adopting surface mounted LED display screen face shield according to claim 1 is characterized in that, being shaped as of said through hole is square, circular or oval.
6. adopting surface mounted LED display screen face shield according to claim 1 is characterized in that, said panel surface is coated with mute light dirty oil.
7. an adopting surface mounted LED display screen includes drain pan, PCB circuit board, is installed in the paster LED lamp on the PCB circuit board; It is characterized in that, also comprise each adopting surface mounted LED display screen face shield that is provided of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200463052U CN202523329U (en) | 2012-02-14 | 2012-02-14 | Surface-mounted LED display screen face shield and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200463052U CN202523329U (en) | 2012-02-14 | 2012-02-14 | Surface-mounted LED display screen face shield and LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523329U true CN202523329U (en) | 2012-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012200463052U Expired - Lifetime CN202523329U (en) | 2012-02-14 | 2012-02-14 | Surface-mounted LED display screen face shield and LED display screen |
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| Country | Link |
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| CN (1) | CN202523329U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198771A (en) * | 2013-04-07 | 2013-07-10 | 上海微频莱机电科技有限公司 | Ultra-thin dot matrix display device and production method thereof |
| CN106507601A (en) * | 2016-11-16 | 2017-03-15 | 奥士康精密电路（惠州）有限公司 | A kind of anti-welding making method of LED display dirty oil plate |
| CN106782118A (en) * | 2016-12-22 | 2017-05-31 | 长沙信元电子科技有限公司 | A kind of patch type LED display screen face shield |
| US10248372B2 (en) | 2013-12-31 | 2019-04-02 | Ultravision Technologies, Llc | Modular display panels |
| CN110021588A (en) * | 2018-01-09 | 2019-07-16 | 王定锋 | A kind of LED display mould group of band cup lamp bead and preparation method thereof |
| US10373535B2 (en) | 2013-12-31 | 2019-08-06 | Ultravision Technologies, Llc | Modular display panel |
| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
| US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
-
2012
- 2012-02-14 CN CN2012200463052U patent/CN202523329U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
| CN103198771A (en) * | 2013-04-07 | 2013-07-10 | 上海微频莱机电科技有限公司 | Ultra-thin dot matrix display device and production method thereof |
| US10540917B2 (en) | 2013-12-31 | 2020-01-21 | Ultravision Technologies, Llc | Modular display panel |
| US10248372B2 (en) | 2013-12-31 | 2019-04-02 | Ultravision Technologies, Llc | Modular display panels |
| US10373535B2 (en) | 2013-12-31 | 2019-08-06 | Ultravision Technologies, Llc | Modular display panel |
| US10380925B2 (en) | 2013-12-31 | 2019-08-13 | Ultravision Technologies, Llc | Modular display panel |
| US10410552B2 (en) | 2013-12-31 | 2019-09-10 | Ultravision Technologies, Llc | Modular display panel |
| US10741107B2 (en) | 2013-12-31 | 2020-08-11 | Ultravision Technologies, Llc | Modular display panel |
| US10871932B2 (en) | 2013-12-31 | 2020-12-22 | Ultravision Technologies, Llc | Modular display panels |
| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
| CN106507601B (en) * | 2016-11-16 | 2018-12-28 | 奥士康精密电路（惠州）有限公司 | A kind of anti-welding making method of LED display dirty oil plate |
| CN106507601A (en) * | 2016-11-16 | 2017-03-15 | 奥士康精密电路（惠州）有限公司 | A kind of anti-welding making method of LED display dirty oil plate |
| CN106782118A (en) * | 2016-12-22 | 2017-05-31 | 长沙信元电子科技有限公司 | A kind of patch type LED display screen face shield |
| CN110021588A (en) * | 2018-01-09 | 2019-07-16 | 王定锋 | A kind of LED display mould group of band cup lamp bead and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |
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| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Deng Lifeng Document name: Notice of expiration and termination of patent right |
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| DD01 | Delivery of document by public notice |