CN201355534Y - LED face shield and LED display screen - Google Patents
LED face shield and LED display screen Download PDFInfo
- Publication number
- CN201355534Y CN201355534Y CN 200820235048 CN200820235048U CN201355534Y CN 201355534 Y CN201355534 Y CN 201355534Y CN 200820235048 CN200820235048 CN 200820235048 CN 200820235048 U CN200820235048 U CN 200820235048U CN 201355534 Y CN201355534 Y CN 201355534Y
- Authority
- CN
- China
- Prior art keywords
- led
- face shield
- panel
- hole
- 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
Links
- 230000000694 effects Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000011514 reflex Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
- G09F27/008—Sun shades, shades, hoods or louvres on electronic displays to minimise the effect of direct sun light on the display
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Led Device Packages (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides an LED face shield and an LED display screen. The LED face shield is used for shielding LED lamps and characterized by comprising a panel; the panel is provided with a plurality of through holes for sheathing the LED, and bulged lamp edges; and the lamp edges are positioned on one side of the through holes. Since the face shield is provided with the bulged lamp edges, the lamp edges protect, are sleeved on the LED in the through hole of the panel and used for shielding light and rain. The panel is provided with a wavy curved surface, so when the outside light ray irradiate on the face shield, the wavy curved surface has reflection function, thereby effectively reducing the influence of the light rays on the LED, and ensuring that people can more clearly and directly watch the display screen with the face shield.
Description
Technical field
The utility model relates to the LED technical field, has especially proposed a kind of LED face shield and LED display that is used to cover LED.
Background technology
LED display more and more is applied in the demonstration of occasion such as indoor, outdoor; LED display generally comprises LED face shield, PCB circuit board and drain pan and forms; the LED face shield that prior art provides; simple in structure; can not play the effect of protection to LED etc.; and; because existing face shield all is the plane; light to external world exists reflective; cause people not see image on the display screen sometimes; and the consistance of the LED light that produces of the display screen that provides of prior art is relatively poor, makes uncomfortable that people see.
The utility model content
The purpose of this utility model is, the defective that exists at above-mentioned prior art provides a kind of LED face shield and LED display, with protection LED, and more clear, more direct when making people watch this display screen.
The technical solution of the utility model is as follows:
A kind of LED face shield is used to cover the LED lamp, and it comprises panel, and described panel is provided with a plurality of through holes that are used to entangle LED, and described panel is provided with the lamp edge of projection, and described lamp edge is positioned at a side of described through hole.
Wherein, per four described through holes are one group of through hole, and four LED that are enclosed within on described each group through hole constitute a pixel, and the panel in described each pixel zone is the wave curved surface.
Wherein, be provided with grid between each group through hole on the described panel.
A kind of LED display comprises the PCB circuit board, and described circuit board is provided with LED, and it comprises: the LED face shield that technique scheme provides, and described through hole is corresponding with described LED, and described LED is enclosed within the described through hole.
The beneficial effects of the utility model are: the utility model provides a kind of LED face shield and LED display, and by the lamp edge of projection is set on face shield, the LED of this lamp edge protective sleeve in the panel through hole played shading, the effect of keeping off the rain.By corrugated curved surface is set on panel, extraneous irradiate light is on this face shield the time, and this wave curved surface plays reflex, effectively reduces the influence of light to LED, makes us when watching the display screen with this face shield, and is more clear, more direct.
Description of drawings
The LED face mask structure synoptic diagram that Fig. 1 provides for the utility model embodiment;
The STRUCTURE DECOMPOSITION figure of the LED display that Fig. 2 provides for the utility model embodiment.
Embodiment
The utility model provides a kind of LED face shield and LED display, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and advantage, below with reference to the accompanying drawing embodiment that develops simultaneously the utility model further described.
With reference to Fig. 1, the utility model embodiment provides a kind of LED face shield, be used to cover the outside of LED, comprise panel 100, this panel 100 is provided with a plurality of through holes 110 that are used to entangle LED, also be provided with the lamp edge 120 of projection on this panel 100, described lamp edge 120 is positioned at a side of described through hole 110.This lamp edge 120 LEDs of direct protective sleeve in through hole 110 have also played shading, the effect of keeping off the rain.Also be provided with on this panel 100 and be used for this LED face shield is fixed on screw hole 140 on the led circuit plate.
In a further embodiment, per four above-mentioned through holes 110 are one group of through hole, are with four LED on each group through hole, and these four LED constitute a pixel, the both sides of each row's pixel all are provided with lamp edge 120, and the zone 130 of each pixel of panel 100 is the wave curved surface.Extraneous irradiate light is on this face shield the time, and this wave curved surface plays reflex, effectively reduces the influence of light to LED, makes us when watching the display screen with this face shield, and is more clear, more direct.
In a further embodiment, between one group of adjacent with it another group through hole of through hole, be provided with grid.The LED of each pixel is separated, to keep the consistance of LED light.
The LED 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 LED display, with reference to shown in Figure 2, this display screen comprises the face shield that the foregoing description provides, and this face shield matches the screw hole on the face shield 140 by screw with screw hole 152 on the PCB circuit board, this face shield is installed on the PCB circuit board 150.This PCB circuit board 150 be provided with LED 151 and and corresponding circuit, the through hole 110 on the face shield is corresponding with described LED 151, described LED 151 is enclosed within the described through hole 110.This PCB circuit board is installed in above the drain pan 160, also is equiped with the rubber cushion 170 that discharges water between drain pan 160 and this PCB circuit board 150, prevents that this PCB circuit board from making moist, being damaged.
LED face shield and LED display that the foregoing description provides, by the lamp edge of projection is set on face shield, the LED of this lamp edge protective sleeve in the panel through hole played shading, the effect of keeping off the rain.By corrugated curved surface is set on panel, extraneous irradiate light is on this face shield the time, and this wave curved surface plays reflex, effectively reduces the influence of light to LED, makes us when watching the display screen with this face shield, and is more clear, more direct.
It should be noted that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1, a kind of LED face shield is used to cover the LED lamp, it is characterized in that, comprises panel, and described panel is provided with a plurality of through holes that are used to entangle LED, and described panel is provided with the lamp edge of projection, and described lamp edge is positioned at a side of described through hole.
2, LED face shield according to claim 1 is characterized in that per four described through holes are one group of through hole, and four LED that are enclosed within on described each group through hole constitute a pixel, and the panel in described each pixel zone is the wave curved surface.
3, LED face shield as claimed in claim 1 or 2 is characterized in that, is provided with grid between each group through hole on the described panel.
4, a kind of LED display comprises the PCB circuit board, and described circuit board is provided with LED, it is characterized in that, comprising: the described LED face shield of claim 1, and described through hole is corresponding with described LED, and described LED is enclosed within the described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820235048 CN201355534Y (en) | 2008-12-12 | 2008-12-12 | LED face shield and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820235048 CN201355534Y (en) | 2008-12-12 | 2008-12-12 | LED face shield and LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355534Y true CN201355534Y (en) | 2009-12-02 |
Family
ID=41411876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820235048 Expired - Fee Related CN201355534Y (en) | 2008-12-12 | 2008-12-12 | LED face shield and LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355534Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679198A (en) * | 2016-04-12 | 2016-06-15 | 深圳市电明科技股份有限公司 | Mechanical shock resisting lens LED display screen module |
| CN109352920A (en) * | 2018-10-16 | 2019-02-19 | 深圳明智超精密科技有限公司 | A kind of hyperfine LED display mask and its forming method |
-
2008
- 2008-12-12 CN CN 200820235048 patent/CN201355534Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679198A (en) * | 2016-04-12 | 2016-06-15 | 深圳市电明科技股份有限公司 | Mechanical shock resisting lens LED display screen module |
| CN109352920A (en) * | 2018-10-16 | 2019-02-19 | 深圳明智超精密科技有限公司 | A kind of hyperfine LED display mask and its forming method |
| WO2020077654A1 (en) * | 2018-10-16 | 2020-04-23 | 深圳明智超精密科技有限公司 | Superfine led display screen mask and molding method therefor |
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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: 20091202 Termination date: 20111212 |