CN203013167U - Light-emitting diode (LED) waterproof screen - Google Patents
Light-emitting diode (LED) waterproof screen Download PDFInfo
- Publication number
- CN203013167U CN203013167U CN 201220668653 CN201220668653U CN203013167U CN 203013167 U CN203013167 U CN 203013167U CN 201220668653 CN201220668653 CN 201220668653 CN 201220668653 U CN201220668653 U CN 201220668653U CN 203013167 U CN203013167 U CN 203013167U
- Authority
- CN
- China
- Prior art keywords
- led
- waterproof
- screen according
- framework
- led 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
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model belongs to the technical field of light-emitting diode (LED) and in particular discloses an LED waterproof screen. By means of the technical scheme that a waterproof rubber ring and/or a waterproof rubber pad are arranged at the connection portion of an LED module, the problem that the service life of a traditional LED display screen is shortened when being used outdoors or in snowy and rainy days is solved.
Description
[technical field]
The invention belongs to the LED technical field, more specifically, relate to a kind of LED module waterproof construction.
[background technology]
In recent years, along with increasing substantially of price quality ratio, the LED screen has been widely used in the civilian and industrial circles such as illumination, decoration, demonstration, aviation, seabed operation.Some modular LED screens because function and effect are strengthened, have been subject to popular favor especially.
In some specific occasions, during such as fording operation or outdoor application, the LED screen often can cause scrapping because of the erosion of rainwater, snow-broth.Traditional screen is limited to the restriction of cost and material, possesses or do not possess waterproof construction, all can't provide the water resistance that makes customer satisfaction.
The present invention improves the waterproof construction of LED screen.
[summary of the invention]
The present invention improves by the waterproof construction to the LED module, and a kind of LED waterproof screen that can reach the IP65 level is provided.The concrete scheme that adopts is:
The first, offer be used to the continuous channel that holds waterproof apron at the peripheral position of fixed frame;
The second, continuous waterproof apron is set in groove, be wherein interference fit between cushion rubber and continuous channel;
The 3rd, LED module group substrates one side is provided with waterproof pad, and cover is set above waterproof pad, adopts screw to connect between cover and LED module group substrates, is provided with waterproof gasket below nut.
The structure of Waterproof LED screen disclosed by the invention comprises cover, LED module, drive plate, waterproof apron and framework.Framework comprises A face and B face, and the A face is used for fixed L ED module, and the B face is used for connecting infrastructure.Be provided be used to the continuous channel that holds waterproof apron on the B face of framework, offer for the threaded hole that connects infrastructure in continuous channel and be used for the fixedly pilot hole of waterproof apron, also be provided with in continuous channel be used to the auxiliary positioning terminal that is connected to infrastructure, wherein, infrastructure can be the stationary installation of concrete application scenario, can be also the casing of integrated a plurality of LED modules.Be provided with on waterproof apron for the corresponding construction that matches with framework, specifically comprise the through hole that passes for positioning terminal and the screw round platform that is connected infrastructure and be used for inserting the fixedly cylindrical protrusion of waterproof apron of pilot hole, cylindrical protrusion is hollow structure.Be provided with a plurality of columnar protrusions on the A face of framework, offer on projection for the threaded hole that connects panel and LED module.The A face of framework is the casing shape of hollow, is provided with the buckle structure for clamping LED module on the wall of casing; After the assembling of LED module and cover, within the pin position of the substrate of module and chip was positioned at framework, the through hole that chip ball bubble part is passed on cover stretched out outside framework, and total is compact, solid.
Alternatively, the LED module is the LED lamp plate that lamp drives one, and the mode that is connected by screw is fixed on framework.
Preferably, also be equipped with waterproof pad between cover and LED module.
Preferably, be provided with the projection of steeping for the protection of the chip ball on cover.
Alternatively, the cylindrical protrusion on waterproof apron is used for the connection power between reinforcement cushion rubber and framework except fixedly cushion rubber, also being provided with screw-like, columned secure component by extruding in the circular hole of hollow.
Preferably, be provided with the projection higher than LED light source on cover, projection be shaped as continuous wall shape structure or the column structure of dispersion, can play a protective role to LED light source.
By the setting of waterproof rubber stopper and waterproof gasket, the water resistance of LED screen provided by the invention strengthens greatly.
[description of drawings]
Fig. 1: the A face schematic diagram of preferred embodiment middle frame structure;
Fig. 2: the B face schematic diagram of preferred embodiment middle frame structure;
Fig. 3: modular structure explosive view in preferred embodiment.
[specific embodiment]
In a preferred embodiment, the LED screen is comprised of framework 2, LED module 1, cover 4 and waterproof apron 3.LED module 1 is the lamp plate that lamp drives divergence type, comprises 15 chips 1-1.As shown in Figure 1, the A face of framework 2, the one side that also namely is used for fixed L ED module 1 is body structure, its middle part offers for driver is connected the rectangular aperture 2-2 that connects with LED module; Be provided with four pieces of columnar protrusions 2-1 on four angles of body structure bottom, be provided with the threaded hole for fixed L ED module 1 on projection.
The B face of framework 2, also namely be used for connecting the one side of infrastructure, as shown in Figure 2, offer be used to the continuous channel 2-6 that holds waterproof apron 3, offer for the round platform 2-5 that connects infrastructure in continuous channel 2-6 and be used for the fixedly pilot hole 2-4 of waterproof apron 3, be provided with threaded hole on round platform 2-5, also be provided with in continuous channel 2-6 for the positioning terminal 2-3 that connects infrastructure.In the present embodiment, the round platform 2-5 one that is threaded the hole has 4, lays respectively on the mid point of four edges of continuous channel 2-6; Pilot hole 2-4 one has two, is positioned near the cornerwise end points of continuous channel 2-6; Positioning terminal 2-3 one has two, lays respectively near the other cornerwise two ends of continuous channel 2-6.
See Fig. 3, be provided with the through hole 3-3 that passes for positioning terminal 2-3 and the through hole 3-2 that passes for the screw round platform 2-5 that connects infrastructure on waterproof apron 3, also be provided with the cylindrical protrusion 3-1 for the fixedly waterproof apron that inserts the pilot hole 2-4 on framework 2 on waterproof apron 3.The position of through hole 3-3, through hole 3-2 and cylindrical protrusion 3-1 and size match with position and the size of positioning terminal 2-3, screw round platform 2-5 and pilot hole 2-4 respectively.
Need to prove, through hole 3-3 on continuous channel 2-6 upper screw round platform 2-5, pilot hole 2-4, positioning terminal 2-3 and waterproof apron 3, the number of through hole 3-2, cylindrical protrusion 3-1 and position and concrete shape can be adjusted flexibly according to the application of reality, such as, screw round platform 2-5, positioning terminal 2-3 and cylindrical protrusion 3-1 can be the sharper round platforms in top, can be also the column structures of stair-stepping round platform or prismatic.
Claims (10)
1. a LED screen, comprise framework and LED module, and the LED module is fixed on framework, it is characterized in that, described LED module also comprises the waterproof apron that is arranged on framework.
2. LED screen according to claim 1, is characterized in that, is provided with the waterproof groove on described framework, and described waterproof apron is arranged in the waterproof groove.
3. LED screen according to claim 2, is characterized in that, is provided with projection on waterproof apron, and the corresponding position of waterproof groove is provided with the degree of depth greater than the pilot hole of the height of cylindrical protrusion.
4. LED screen according to claim 3, is characterized in that, described projection is cylindric, and described pilot hole is cylindrical hole.
5. LED screen according to claim 3, is characterized in that, described projection is prismatic, and described pilot hole is the prismatic hole.
6. LED screen according to claim 1, is characterized in that, also comprises a cover that is arranged on the LED module.
7. LED screen according to claim 6, is characterized in that, is provided with the projection higher than LED light source on described cover, projection be shaped as continuous wall shape structure or the column structure of dispersion.
8. LED screen according to claim 6, is characterized in that, is provided with waterproof pad between described cover and LED module, is provided with the through hole identical with quantity with the LED light source size on waterproof pad.
9. LED screen according to claim 8, is characterized in that, adopts screw to connect between cover and LED module, is provided with waterproof gasket below nut.
10. according to claim 2-5 described LED screens of any one, is characterized in that, is interference fit between described waterproof apron and waterproof groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668653 CN203013167U (en) | 2012-12-06 | 2012-12-06 | Light-emitting diode (LED) waterproof screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668653 CN203013167U (en) | 2012-12-06 | 2012-12-06 | Light-emitting diode (LED) waterproof screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013167U true CN203013167U (en) | 2013-06-19 |
Family
ID=48604738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220668653 Expired - Fee Related CN203013167U (en) | 2012-12-06 | 2012-12-06 | Light-emitting diode (LED) waterproof screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013167U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104021737A (en) * | 2014-06-17 | 2014-09-03 | 上海大晨显示技术有限公司 | Rain-proof curved-surface display screen and rain-proof spherical display screen |
| CN107527562A (en) * | 2017-10-24 | 2017-12-29 | 山西高科华烨电子集团有限公司 | LED display function jig structure |
| CN111915995A (en) * | 2020-08-06 | 2020-11-10 | 杭州电子科技大学 | Full-sea-depth pressure-resistant display screen |
-
2012
- 2012-12-06 CN CN 201220668653 patent/CN203013167U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104021737A (en) * | 2014-06-17 | 2014-09-03 | 上海大晨显示技术有限公司 | Rain-proof curved-surface display screen and rain-proof spherical display screen |
| CN107527562A (en) * | 2017-10-24 | 2017-12-29 | 山西高科华烨电子集团有限公司 | LED display function jig structure |
| CN107527562B (en) * | 2017-10-24 | 2023-09-19 | 山西高科华杰光电科技有限公司 | LED display screen function jig structure |
| CN111915995A (en) * | 2020-08-06 | 2020-11-10 | 杭州电子科技大学 | Full-sea-depth pressure-resistant display screen |
| CN111915995B (en) * | 2020-08-06 | 2022-03-01 | 杭州电子科技大学 | Full-sea-depth pressure-resistant display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201655196U (en) | Outdoor waterproof module and display screen | |
| CN102968931B (en) | Triangular light emitting diode (LED) display screen module and display screen | |
| CN203013167U (en) | Light-emitting diode (LED) waterproof screen | |
| CN202905030U (en) | Outdoor light-emitting diode (LED) full color display screen module | |
| CN207977061U (en) | A kind of flexible circuit board LED display screen system applied on automobile | |
| CN203552658U (en) | 1/8 scanning LED display screen | |
| CN202650463U (en) | Outdoor LED (Light Emitting Diode) display module | |
| CN202487574U (en) | Three-primary-color light-emitting diode for display screen | |
| CN202948671U (en) | Novel LED display | |
| CN202733767U (en) | Street lamp with billboard having no power consumption | |
| CN202275571U (en) | Waterproof bracket external member of LED (Light-emitting Diode) outdoor module | |
| CN209804174U (en) | LED display screen module with lens | |
| CN204492259U (en) | A kind of Combined swimming pool | |
| CN203718457U (en) | Monolithic circuit board LED (light-emitting diode) bulb | |
| CN103149735A (en) | Liquid crystal display | |
| CN204759949U (en) | Make up LED display screen fast | |
| CN203836738U (en) | Ultrahigh power LED full color projection lamp | |
| CN203982724U (en) | A kind of LED electronic curtain | |
| CN204010573U (en) | A kind of flexible structure of LED display | |
| CN205480773U (en) | LED lamp of responding to place ahead object distance and discolouing | |
| CN202584598U (en) | Waterproof LED (Light-Emitting Diode) outdoor structure | |
| CN202003994U (en) | Novel LED support | |
| CN204965951U (en) | Areflexia lid lattice modules | |
| CN203406024U (en) | Full-color light-emitting module assembly using light-emitting diodes | |
| CN204791897U (en) | Programme -controlled luminous picture element piece of solar energy that discolours of integration |
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: 20130619 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |