CN215069028U - Long-life LED display screen - Google Patents
Long-life LED display screen Download PDFInfo
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- CN215069028U CN215069028U CN202121226741.3U CN202121226741U CN215069028U CN 215069028 U CN215069028 U CN 215069028U CN 202121226741 U CN202121226741 U CN 202121226741U CN 215069028 U CN215069028 U CN 215069028U
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- display screen
- screen shell
- shell
- protective layer
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Abstract
The utility model discloses a long-life LED display screen, which comprises a display screen main body, wherein the display screen main body comprises a display screen shell, the back part of the display screen shell is provided with a plurality of heat dissipation holes, and the display screen further comprises a plurality of floating type blocking covers, the blocking covers are arranged at two sides of the display screen shell and block the front and back surfaces of the display screen shell, a protective layer with air permeability is arranged between the blocking covers at two sides, and the protective layer blocks the back part of the display screen shell; the side of display screen shell is provided with a plurality of slots, inserts in the slot and is fixed with the elasticity piece, is provided with the inner chamber in the elasticity piece, keeps off to cover and is formed with the portion of inserting, and the portion of inserting floats in inserting to the inner chamber. When in use, the utility model has good protection performance, is not easy to damage, and is suitable for outdoor use; the dustproof display screen has good dustproof performance and moisture resistance, and the service life of the display screen is longer.
Description
Technical Field
The utility model relates to a display screen field, concretely relates to high life LED display screen.
Background
An LED display screen LED display is a flat panel display, which is composed of small LED module panels, and is used for displaying various information such as text, images, video, and the like. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.
The existing LED display screen part is arranged outdoors, but the existing LED display screen part has poor self protection and is easy to damage outdoors in severe weather.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a can solve the high life LED display screen of above-mentioned problem, it is not fragile, long service life.
The utility model discloses a realize through following technical scheme: a long-service-life LED display screen comprises a display screen main body, wherein the display screen main body comprises a display screen shell, the back of the display screen shell is provided with a plurality of heat dissipation holes, and the display screen further comprises a plurality of floating type blocking covers, the blocking covers are arranged on two sides of the display screen shell and used for blocking the front and the back of the display screen shell, a protective layer with air permeability is arranged between the blocking covers on the two sides, and the protective layer blocks the back of the display screen shell; the side of display screen shell is provided with a plurality of slots, inserts in the slot and is fixed with the elasticity piece, is provided with the inner chamber in the elasticity piece, keeps off to cover and is formed with the portion of inserting, and the portion of inserting floats in inserting to the inner chamber.
As the preferred technical scheme, the baffle cover is made of colloid materials, the cross section of the baffle cover is of a nearly C-shaped structure, a sealing cavity is arranged in the baffle cover, and helium is stored in the sealing cavity.
As the preferred technical scheme, the elastic block is made of elastic colloid materials, a plurality of air holes are formed in the elastic block, the air holes are communicated with the inner cavity, and the air holes face the front side or the back side of the display screen shell.
According to a preferable technical scheme, the inserting portion and the blocking cover are of an integrated structure, an opening is formed in the elastic block, the inserting portion penetrates through the opening to be inserted into the inner cavity, a thickened portion is formed on the inserting portion, and the diameter of the thickened portion is larger than that of the opening.
As the preferred technical scheme, a heat-conducting metal plate is fixed on the elastic block through waterproof super glue, a plurality of aligned screw holes are formed between the metal plate and the display screen shell, and screws are inserted into the screw holes for fixation.
As the preferred technical scheme, the protective layer is made of soft colloid materials, the protective layer shields the heat dissipation holes, and the part of the protective layer is fixedly bonded with the display screen shell.
The utility model has the advantages that: when in use, the utility model has good protection performance, is not easy to damage, and is suitable for outdoor use; the dustproof display screen has good dustproof performance and moisture resistance, and the service life of the display screen is longer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a top view of the present invention;
fig. 2 is a structural diagram of a position a of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 2, the display screen comprises a display screen main body, wherein the display screen main body comprises a display screen shell 1, the back of the display screen shell 1 is provided with a plurality of heat dissipation holes 2, and the display screen further comprises a plurality of floating type blocking covers 3, the blocking covers 3 are arranged at two sides of the display screen shell 1, the blocking covers 3 block the front and the back of the display screen shell 1, a protective layer 5 with air permeability is arranged between the blocking covers 3 at the two sides, and the protective layer 5 blocks the back of the display screen shell 1; the side of display screen shell 1 is provided with a plurality of slots, inserts in the slot and is fixed with elasticity piece 6, is provided with inner chamber 10 in the elasticity piece 6, is formed with inserting portion 7 on the fender cover 3, and inserting portion 7 floats in inserting to inner chamber 10.
The baffle cover 3 is made of colloid materials, the cross section of the baffle cover 3 is of a nearly C-shaped structure, a sealing cavity is arranged in the baffle cover 3, and helium is stored in the sealing cavity.
The elastic block 6 is made of elastic colloid material, a plurality of air holes 16 are arranged on the elastic block 6, the air holes 16 are communicated with the inner cavity 10, and the air holes 16 face the front side or the back side of the display screen shell 1.
Wherein, the structure of plug portion 7 and fender cover 3 formula as an organic whole, be provided with opening 9 on the elastic block 6, plug portion 7 passes the opening and inserts to inner chamber 10, is formed with thickening portion 8 on the plug portion 7, and the diameter of thickening portion 8 is greater than the diameter of opening 9, and the sealed chamber and the helium of fender cover extend to in the thickening portion, and thickening portion plays limiting displacement.
Wherein, be fixed with the metal sheet 13 of heat conduction through waterproof powerful glue on the elastic block 6, increase the heat conductivity, do benefit to the heat that absorbs external environment for the protection of dampproofing at night plays the dampproofing protection of certain degree, and the surface scribbles the waterproof paint, has seted up a plurality of screw holes of aligning between metal sheet 13 and the display screen shell 1, and it is fixed to insert the screw in the screw hole.
Wherein, the protective layer 5 is made of soft colloid material, the protective layer 5 shields the heat dissipation hole 2, and the part of the protective layer 5 is fixedly bonded with the display screen shell 1. The protective layer is a waterproof breathable film made of TPU, and has high strength and good breathability.
This technical scheme is when using, protects whole device side through keeping off the cover, has increased the protective effect for the crashworthiness of whole display screen is good. The dustproof layer at the back plays dustproof effect, and shelters from the louvre, does benefit to and keeps apart the moisture, and the dustproof layer can set up several layers more, and the dustproof layer is fixed through the super glue with keeping off the cover.
The blocking cover is of a floating structure, the floating of the blocking cover drives the insertion part and the dustproof layer to move, the insertion part moves to generate airflow in the inner cavity, and the airflow is discharged through the air holes and acts on the front side and the back side of the display screen to remove dust and moisture; the movement of the dust layer makes it difficult for the back to adhere moisture or dust.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a long-life LED display screen, includes the display screen main part, including display screen shell (1) in the display screen main part, the back of display screen shell (1) is provided with a plurality of louvres (2), its characterized in that: the display screen is characterized by further comprising a plurality of floating type blocking covers (3), wherein the blocking covers (3) are arranged on two sides of the display screen shell (1), the blocking covers (3) block the front and the back of the display screen shell (1), a protective layer (5) with air permeability is arranged between the blocking covers (3) on the two sides, and the protective layer (5) blocks the back of the display screen shell (1); the side of display screen shell (1) is provided with a plurality of slots, inserts in the slot and is fixed with elasticity piece (6), is provided with inner chamber (10) in elasticity piece (6), is formed with on fender cover (3) and inserts portion (7), and portion (7) are floated in inserting to inner chamber (10).
2. The long-life LED display screen of claim 1, wherein: the baffle cover (3) is made of colloid materials, the cross section of the baffle cover (3) is of a nearly C-shaped structure, a sealing cavity is arranged in the baffle cover (3), and helium is stored in the sealing cavity.
3. The long-life LED display screen of claim 1, wherein: the elastic block (6) is made of elastic colloid materials, a plurality of air holes (16) are formed in the elastic block (6), the air holes (16) are communicated with the inner cavity (10), and the air holes (16) face the front side or the back side of the display screen shell (1).
4. The long-life LED display screen of claim 1, wherein: the structure of plug portion (7) and fender cover (3) formula as an organic whole, be provided with opening (9) on elastic block (6), plug portion (7) pass the opening and insert to cavity (10) in, be formed with thickening portion (8) on plug portion (7), the diameter of thickening portion (8) is greater than the diameter of opening (9).
5. The long-life LED display screen of claim 1, wherein: the elastic block (6) is fixed with a heat-conducting metal plate (13) through waterproof super glue, a plurality of aligned screw holes are formed between the metal plate (13) and the display screen shell (1), and screws are inserted into the screw holes for fixation.
6. The long-life LED display screen of claim 1, wherein: the protective layer (5) is made of soft colloid materials, the protective layer (5) shields the heat dissipation holes (2), and the part of the protective layer (5) is fixedly bonded with the display screen shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121226741.3U CN215069028U (en) | 2021-06-02 | 2021-06-02 | Long-life LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121226741.3U CN215069028U (en) | 2021-06-02 | 2021-06-02 | Long-life LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215069028U true CN215069028U (en) | 2021-12-07 |
Family
ID=79206347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121226741.3U Active CN215069028U (en) | 2021-06-02 | 2021-06-02 | Long-life LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215069028U (en) |
-
2021
- 2021-06-02 CN CN202121226741.3U patent/CN215069028U/en active Active
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