CN104992638A - A display module of an LED display screen and a waterproof sealing strip thereof - Google Patents
A display module of an LED display screen and a waterproof sealing strip thereof Download PDFInfo
- Publication number
- CN104992638A CN104992638A CN201510457175.XA CN201510457175A CN104992638A CN 104992638 A CN104992638 A CN 104992638A CN 201510457175 A CN201510457175 A CN 201510457175A CN 104992638 A CN104992638 A CN 104992638A
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- China
- Prior art keywords
- display module
- sealing strip
- led display
- installing plate
- led
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/067—Hermetically-sealed casings containing a dielectric fluid
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- Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Abstract
The invention provides a display module of an LED display screen and a waterproof sealing strip thereof. The two sides of installing plates of the display module are provided with clamping devices used for installing waterproof sealing strips. The clamping devices and the display module installing plates are formed integrally. When the display module installing plates are combined mutually, the clamping devices can clamp the waterproof sealing strips. The clamping devices include at least one clamping position basically in the middle of the two sides of each display module installing plate and folding edges at the rear edges of the two sides of the display module installing plates. The waterproof sealing strip comprises a sealing strip body; the sealing strip body is matched with a gap between every two display module installing plates in size and shape; the sealing strip body is arranged between the display module installing plates, so that water is prevented from entering the rear side of the LED display screen; the sealing strip is an integrally formed soft rubber strip. The machining and installing are convenient; the structure is simple, the manufacture is easy, the installation is convenient and efficient and the cost is low.
Description
Technical field
The present invention relates to field of LED display, particularly relate to a kind of display module and water-proof sealing strip thereof of LED display.
Background technology
Existing outdoor LED display screen, great majority are the screen body structure of box-type, in order to control the temperature of LED display internal electronic component, make it under the working environment of LED display, be no more than the maximum permissible temperature of regulation, current most of outdoor LED display screen adopts following heat-removal modalities: one is adopt die casting aluminium heat radiation box, heat in casing is diffused in air by shell heat conduction, this heat-removal modalities, the input cost of die casting aluminium casing is large, at present only for high-end product.Two is make an enclosure space inside screen body, and adopt air-conditioning to regulate the environment temperature of outdoor LED display screen inside, the cost of products of this heat-removal modalities is low, but adds air-conditioning cost of investment, also add power consumption simultaneously, is unfavorable for low-carbon energy-saving.
Along with continuous progress and the economic fast development of society, urban construction enters the new epoch, propagates the LED display of one of platform as outdoor public information, the development trend that should merge mutually towards energy-saving, lightening, decoration view with display screen.On May 6th, 2015, disclose a kind of energy-conservation innovative LED display and installation method thereof at Chinese invention patent instructions CN104599602A.The energy-conservation innovative LED display of this one and installation method thereof, in order to make described LED screen body lightening, LED screen body by strip LED show module by towards consistent, be parallel to each other, splice arrangement one by one and form; Strip LED shows module and comprises the groove type module mounting bar of the strip for fixedly mounting LED display module, has the module fixed block for fixedly mounting LED display module that, size corresponding to LED display module shape coordinates in groove type module mounting bar front; In order to protect LED display module, be provided with in module fixed block two side stretch out forward protect edge; For the ease of installing, be provided with two at the groove type module mounting bar back side for the young greatly screw pickup groove of the groove installing this groove type module mounting bar body or matching component.Show the mounting structure of module to simplify LED, show module two end at strip LED and be respectively equipped with screen body erecting device, this screen body erecting device is fixedly connected with structures bracing frame by connectivity kit; Like this, as long as structures bracing frame shows the position that module two end matches to arrange a brace summer respectively with strip LED, just can realize the installation of LED screen body, greatly save the input cost of structures bracing frame.
Above-mentioned energy-conservation innovative LED display and installation method thereof, compared with box type LED display screen, have the advantages such as good heat dissipation effect, structure is simple, easy to manufacture, energy-conservation, operation cost is low really, and can meet various occasion installation is set.But, also Shortcomings part is: because the module of composition LED display screen body is that a kind of strip LED shows module, the gap having front and back penetrating between module is shown at LED, when driving rain weather or flushing process, water can enter on rear side of display screen from this gap, causes buildings to intake.
Summary of the invention
For overcoming the weak point of above-mentioned existence, the display module of a kind of LED display that the technical problem to be solved in the present invention provides that the anti-sealing of energy enters from gap, structure simply, easily manufactures and waterproof adhesive tape thereof.
With regard to the display module that the present invention solves a kind of LED display of above-mentioned technological deficiency, this display module comprises: the LED display module that display module installing plate and this display module installing plate front are installed; Display module installing plate by: be positioned at the module installed surface in display module installing plate front, be positioned at this module installed surface two side direction before stretch out along and this limit extended back along rear side of stretching out.For anti-sealing enters on rear side of the screen body of display screen from gap, the gripping mechanism be provided with for installing water-proof sealing strip of display module installing plate two side; When display module installing plate splices mutually, water-proof sealing strip can clamp by gripping mechanism.Like this, structure is very simple, easily makes.
Display module as a kind of LED display of the present invention improves further, and gripping mechanism comprises: have a screens at least in about middle part, display module installing plate two side.
Display module as a kind of LED display of the present invention further improves, and gripping mechanism also comprises: be located at the flanging on rear side of limit that module installed surface two side extends back.
As the screens of display module of the present invention, this screens is a kind of recessed groove.
As a kind of LED display of the present invention display module described in recessed groove, the cross section of this recessed groove is curved.
As the display module of a kind of LED display of the present invention, its gripping mechanism and display module installing plate are one of the forming.
With regard to the water-proof sealing strip that the present invention solves a kind of LED display of above-mentioned technological deficiency, this water-proof sealing strip comprises: weatherstrip body; Gap size, form fit between this weatherstrip body and above-mentioned display module; Weatherstrip body is arranged between display module, can enter into the rear side of LED display by anti-sealing; The positioning strip with above-mentioned display module clamping matching is respectively equipped with in weatherstrip body two side; Like this, be not only convenient to processing, and easy for installation.
As a kind of LED display of the present invention display module described in positioning strip, this positioning strip is the sealing strip projection of a kind of and recessed slot fit.
As a kind of LED display of the present invention display module described in sealing strip projection, its cross section is curved.Like this, just convenient during installation.
As a kind of LED display of the present invention display module described in the further improvement of sealing strip, be respectively equipped with along two sides after weatherstrip body with above-mentioned display module installing plate two rear flank along flanging coordinate and the sealing strip fastening limit of described flanging can be wrapped up.
As a kind of LED display of the present invention display module described in sealing strip, the soft adhesive tape that sealing bar is formed in one.
The display module of a kind of LED display of the present invention and water-proof sealing strip thereof, its beneficial effect is: compared with the prior art, can not only realize the waterproof requirement of LED display, and have structure simple, easy to manufacture, convenient, that cost is low advantage is installed.
Accompanying drawing explanation
The invention will be further described with reference to the accompanying drawings below, and accompanying drawing is only understands the present invention better, should not become limitation of the present invention:
Fig. 1 is the schematic cross-section of the display module of LED display of the present invention;
Fig. 2 is the schematic cross-section of the water-proof sealing strip of LED display of the present invention;
Fig. 3 be LED display of the present invention display module between splice its waterproof adhesive tape scheme of installation;
Fig. 4 be LED display of the present invention display module between splice its waterproof adhesive tape install drawing.
Embodiment
Just contrast accompanying drawing below, specific embodiment of the invention is described.
As shown in Figure 1, a kind of display module of LED display, this display module 3 comprises: the LED display module 1 that display module installing plate 4 and this display module installing plate 4 front are installed; Display module installing plate 4 comprises: be positioned at the module installed surface 40 in display module installing plate 4 front, be positioned at this module installed surface 40 2 side direction before stretch out stretch out along 41 and this along the limit 42 extended back on rear side of 41.For anti-sealing enters on rear side of the screen body of display screen from gap, at the gripping mechanism be provided with for installing water-proof sealing strip of display module installing plate 4 two side; From Fig. 3, Fig. 4, when display module installing plate 4 splices mutually, water-proof sealing strip can clamp by gripping mechanism.
As can be seen from Figure 1, gripping mechanism comprises: have a screens at least in about middle part, display module installing plate 4 two side; Also comprise: be located at the flanging 45 on rear side of limit 42 that module installed surface 40 2 side extends back; Screens is a kind of recessed groove 43.For the ease of installing.The cross section of recessed groove 43 or the block 44 of projection is curved.For the ease of manufacturing, reduce manufacturing cost, above-mentioned gripping mechanism and display module installing plate 4 are one of the forming.
As shown in Figure 2, a kind of water-proof sealing strip of LED display, comprising: weatherstrip body 5; From Fig. 3, Fig. 4, gap size, form fit between weatherstrip body 5 and above-mentioned display module 3; Weatherstrip body 5 is arranged between display module 3, can enter into the rear side of LED display by anti-sealing.
As can be seen from Figure 2, weatherstrip body 5 two side is respectively equipped with the positioning strip with above-mentioned display module clamping matching; Positioning strip is the sealing strip projection 53 that a kind of and above-mentioned recessed groove 43 coordinates.For the ease of installing, the cross section of sealing strip projection 53 is curved.Be respectively equipped with along two sides after weatherstrip body 5 with above-mentioned display module installing plate 4 two rear flank along flanging 45 coordinate and the sealing strip fastening limit 55 of flanging 45 can be wrapped up.For the ease of manufacturing, reduce manufacturing cost, above-mentioned sealing strip is integrated soft adhesive tape.
Claims (11)
1. a display module for LED display,
This display module (3) comprising: the LED display module (1) that display module installing plate (4) and this display module installing plate (4) front are installed;
Described display module installing plate (4) comprises: be positioned at the module installed surface (40) in this display module installing plate (4) front,
The limit (42) that the edge (41) of stretching out before being positioned at described module installed surface (40) two side direction and this edge of stretching out (41) rear side extend back;
It is characterized in that:
The gripping mechanism be provided with for installing water-proof sealing strip of described display module installing plate (4) two side;
When described display module installing plate (4) is spliced mutually, water-proof sealing strip can clamp by described gripping mechanism.
2. the display module of a kind of LED display according to claim 1, is characterized in that:
Described gripping mechanism comprises: have a screens at least in about middle part, display module installing plate (4) two side.
3. the display module of a kind of LED display according to claim 1, is characterized in that:
Described gripping mechanism comprises: the flanging (45) being located at limit (42) rear side that described module installed surface (40) two side extends back.
4. the display module of a kind of LED display according to claim 2, is characterized in that:
Described screens is a kind of recessed groove (43).
5. the display module of a kind of LED display according to claim 4, is characterized in that:
The cross section of the groove (43) of the female is curved.
6. the display module of a kind of LED display according to any one of the preceding claims, is characterized in that:
Described gripping mechanism and described display module installing plate (4) integrally formed.
7. the water-proof sealing strip coordinated with the display module of LED display according to claim 1,
Comprise: weatherstrip body (5);
It is characterized in that:
Gap size, form fit between the display module (3) of described weatherstrip body (5) and LED display according to claim 1;
Described weatherstrip body (5) is arranged between described display module (3), and anti-sealing enters into the rear side of LED display;
Described weatherstrip body (5) two side is respectively equipped with the positioning strip with display module clamping matching according to claim 1.
8. the water-proof sealing strip of a kind of LED display according to claim 7, is characterized in that:
Described positioning strip is the sealing strip projection (53) that recessed groove (43) a kind of and according to claim 4 coordinates.
9. the water-proof sealing strip of a kind of LED display according to claim 8, is characterized in that:
The cross section of described sealing strip projection (53) is curved.
10. the water-proof sealing strip of a kind of LED display according to claim 7, is characterized in that:
Be respectively equipped with along two sides after described weatherstrip body (5) with display module installing plate (4) two rear flank according to claim 3 along flanging (45) coordinate and the sealing strip fastening limit (55) of described flanging (45) can be wrapped up.
The water-proof sealing strip of 11. a kind of LED display according to any one of claim 7 to 10, is characterized in that:
Described sealing strip is integrated soft adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457175.XA CN104992638A (en) | 2015-07-30 | 2015-07-30 | A display module of an LED display screen and a waterproof sealing strip thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457175.XA CN104992638A (en) | 2015-07-30 | 2015-07-30 | A display module of an LED display screen and a waterproof sealing strip thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104992638A true CN104992638A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510457175.XA Pending CN104992638A (en) | 2015-07-30 | 2015-07-30 | A display module of an LED display screen and a waterproof sealing strip thereof |
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| CN (1) | CN104992638A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280108A (en) * | 2015-12-03 | 2016-01-27 | 长沙信元电子科技有限公司 | Arc-shaped LED screen and factory manufacturing and field installation method thereof |
| CN110572974A (en) * | 2019-09-18 | 2019-12-13 | 深圳市科伦特电子有限公司 | Waterproof construction and LED display screen |
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| JP2007250354A (en) * | 2006-03-16 | 2007-09-27 | Seiko Epson Corp | Sealing structure and sealing method for light emitting device, light emitting device, and electronic device |
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| CN105280108A (en) * | 2015-12-03 | 2016-01-27 | 长沙信元电子科技有限公司 | Arc-shaped LED screen and factory manufacturing and field installation method thereof |
| CN110572974A (en) * | 2019-09-18 | 2019-12-13 | 深圳市科伦特电子有限公司 | Waterproof construction and LED display screen |
| CN110572974B (en) * | 2019-09-18 | 2024-05-10 | 深圳市科伦特电子有限公司 | Waterproof construction and LED display screen |
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Application publication date: 20151021 |