CN201035869Y - Outdoor LED unit pixel structure - Google Patents
Outdoor LED unit pixel structure Download PDFInfo
- Publication number
- CN201035869Y CN201035869Y CN 200720104065 CN200720104065U CN201035869Y CN 201035869 Y CN201035869 Y CN 201035869Y CN 200720104065 CN200720104065 CN 200720104065 CN 200720104065 U CN200720104065 U CN 200720104065U CN 201035869 Y CN201035869 Y CN 201035869Y
- Authority
- CN
- China
- Prior art keywords
- unit
- pixel
- face shield
- housings
- outdoor led
- 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 - Lifetime
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 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
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to an outdoor LED unit pixel structure with simple structure, quick and convenient assembly and improved appearance effect of a product. The an outdoor LED unit pixel structure has the technical proposal that the utility model comprises a unit face shield, a unit casing body and a pixel board, wherein, the unit face shield is connected with the unit casing body together through a clipping buckle, an LED pixel hole is arranged on the unit face shield, the pixel board is fixed in the unit casing body, the LED pixel on the pixel board is inserted in the pixel hole of the unit face shield, and a heat radiating device and an outgoing line hole are arranged on the unit casing body.
Description
Technical field
The utility model belongs to LED unit pixel structure field, the especially a kind of outdoor LED unit pixel structure that can assemble rapidly.
Background technology
The unit face shield of the outer LED unit pixel structure of conventional chamber connects with screw with unit housings and fixes, improved the cost of product on the one hand, reduce production (assembling) efficient on the other hand, exposed a head of screw at face shield center, unit simultaneously, also influenced the appearance of product.
The utility model content
The purpose of this utility model provide a kind of simple in structure, assembling is quick and convenient and improve the outdoor LED unit pixel structure of product appearance effect.
The technical solution of the utility model is: outdoor LED unit pixel structure, it is characterized in that forming by unit face shield, unit housings and pixel plate, unit face shield and unit housings link together by buckle, the unit face shield is provided with the LED pixel aperture, pixel plate is fixed in the unit housings, LED pixel on the pixel plate is embedded in the pixel aperture of unit face shield, and unit housings is provided with heat abstractor and wire hole.
Described heat abstractor is a heat radiator, and heat radiator is arranged on the back side of unit housings and is cast into one with unit housings.
Between the pixel plate and the face shield back side, unit, be filled with the heat conduction fluid sealant.
Four sidewalls of unit housings are provided with groove.
The outer panels of unit face shield is provided with the dimpled grain that is parallel to each other.
Raise up around the described unit housings Top Leading-out Hole and form the outlet passage.
Unit housings adopts alumina based material to make.
Be provided with the installing and locating hole at the back of unit housings.
Effect of the present utility model is: outdoor LED unit pixel structure is made up of unit face shield, unit housings and pixel plate, unit face shield and unit housings link together by buckle, unit housings and unit face shield are by the assembling that is fastened and connected of buckle and draw-in groove, during use, can utilize the buckle draw-in groove that the two is assembled together easily, no longer need to connect with screw, therefore can improve production (assembling) efficient of product, the utility model both can improve the outward appearance of product simultaneously, the more important thing is the cost that has reduced this LED modulated structure product.
Unit housings is provided with heat abstractor, when product uses, can accelerate radiating rate, prevents that temperature is too high and influences the normal use of product.Heat abstractor is a heat radiator, and heat radiator is arranged on the back side of unit housings and is cast into one with unit housings, can improve radiating effect on the one hand, convenient simultaneously the use.
Between the pixel plate and the face shield back side, unit, be filled with the heat conduction fluid sealant, can strengthen effect of heat insulation, improve the service efficiency of LED pixel.
Four sidewalls of unit housings are provided with groove, intensity that can the enhancement unit housing.
The outer panels of unit face shield is provided with the dimpled grain that is parallel to each other, and can reduce reflection of light, improves the contrast of image.
Raising up around the unit housings Top Leading-out Hole forms the outlet passage, can be used as wire hole on the one hand and uses, and also can be used as heat abstractor simultaneously and uses, and improves radiating effect.
Unit housings adopts the alumina based material die casting moulding, can alleviate the weight of unit pixel on the one hand, can also strengthen its steadiness simultaneously.
Be provided with the installing and locating hole at the back of unit housings, conveniently install and use.
Below in conjunction with drawings and Examples the utility model is described further.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the unit face shield of Fig. 1;
Fig. 3 is the structural representation of unit housings among Fig. 1.
Embodiment
Among Fig. 1, outdoor LED unit pixel structure, by unit face shield 1, unit housings 2 and pixel plate are formed, unit face shield 1 and unit housings 2 link together by buckle, unit face shield 1 is provided with LED pixel aperture 3 (referring to Fig. 2), be provided with pixel plate holder 4 (referring to Fig. 3) in the unit housings 2, pixel plate is fixed in the unit housings 2 by pixel holder 4, LED pixel 5 on the pixel plate is embedded in the pixel aperture 3 of unit face shield, unit housings 2 is provided with heat abstractor 6 and wire hole 7, heat abstractor 7 is a heat radiator, heat radiator is arranged on the back side of unit housings and is cast into one with unit housings, between the pixel plate and unit face shield 1 back side, be filled with the heat conduction fluid sealant, four sidewalls of unit housings 2 are provided with groove 8, and the outer panels of unit face shield 1 is provided with the dimpled grain 9 that is parallel to each other, and raise up around unit housings 2 Top Leading-out Holes 7 to form the outlet passage, unit housings 2 adopts alumina based material to make, and is provided with the installing and locating hole at the back of unit housings 2.
Claims (8)
1. outdoor LED unit pixel structure, it is characterized in that forming by unit face shield, unit housings and pixel plate, unit face shield and unit housings link together by buckle, the unit face shield is provided with the LED pixel aperture, pixel plate is fixed in the unit housings, LED pixel on the pixel plate is embedded in the pixel aperture of unit face shield, and unit housings is provided with heat abstractor and wire hole.
2. outdoor LED unit pixel structure according to claim 1 is characterized in that described heat abstractor is a heat radiator, and heat radiator is arranged on the back side of unit housings and is cast into one with unit housings.
3. outdoor LED unit pixel structure according to claim 1 and 2 is characterized in that being filled with the heat conduction fluid sealant between the pixel plate and the face shield back side, unit.
4. outdoor LED unit pixel structure according to claim 3 is characterized in that four sidewalls of unit housings are provided with groove.
5. outdoor LED unit pixel structure according to claim 4 is characterized in that the outer panels of unit face shield is provided with the dimpled grain that is parallel to each other.
6. outdoor LED unit pixel structure according to claim 5 is characterized in that raising up of described unit housings Top Leading-out Hole forms the outlet passage all around.
7. outdoor LED unit pixel structure according to claim 6 is characterized in that unit housings adopts alumina based material to make.
8. outdoor LED unit pixel structure according to claim 7 is characterized in that being provided with the installing and locating hole at the back of unit housings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720104065 CN201035869Y (en) | 2007-03-30 | 2007-03-30 | Outdoor LED unit pixel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720104065 CN201035869Y (en) | 2007-03-30 | 2007-03-30 | Outdoor LED unit pixel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201035869Y true CN201035869Y (en) | 2008-03-12 |
Family
ID=39196759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720104065 Expired - Lifetime CN201035869Y (en) | 2007-03-30 | 2007-03-30 | Outdoor LED unit pixel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201035869Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137020A (en) * | 2013-01-25 | 2013-06-05 | 长园共创电力安全技术股份有限公司 | Split joint framework mosaic imitation screen |
| CN104867418A (en) * | 2015-06-11 | 2015-08-26 | 长沙信元电子科技有限公司 | Pixel block of permeable type LED (light emitting diode) electronic display screen |
-
2007
- 2007-03-30 CN CN 200720104065 patent/CN201035869Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137020A (en) * | 2013-01-25 | 2013-06-05 | 长园共创电力安全技术股份有限公司 | Split joint framework mosaic imitation screen |
| CN103137020B (en) * | 2013-01-25 | 2015-09-30 | 长园共创电力安全技术股份有限公司 | Splicing framework Mosaic imitating screen |
| CN104867418A (en) * | 2015-06-11 | 2015-08-26 | 长沙信元电子科技有限公司 | Pixel block of permeable type LED (light emitting diode) electronic display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LIAD PHOTOELECTRICITY CO., LTD. Free format text: FORMER OWNER: BEIJING LIAD ELECTRONICS SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20091113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091113 Address after: Guangdong province Shenzhen city Baoan District Road, Dalang street, Hua Fan anda science and Technology Industrial Park building four layer third layer first, second East separator, zip code: 518109 Patentee after: Shenzhen Leyard Optoelectronic Co., Ltd. Address before: No. 9 Hongqi West Street, north of the Summer Palace, Beijing, Haidian District: 100091 Patentee before: Liyade Electronic Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080312 |