CN211906834U

CN211906834U - High-sealing outdoor LED display screen

Info

Publication number: CN211906834U
Application number: CN202020805969.7U
Authority: CN
Inventors: 王康
Original assignee: Tianjin Zhongtaihengda Technology Co ltd
Current assignee: Tianjin Zhongtaihengda Technology Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-11-10
Anticipated expiration: 2030-05-15

Abstract

The utility model provides a high sealed outdoor LED display screen belongs to display screen technical field. The high-sealing outdoor LED display screen comprises a display screen part and a sealing protection part. The display screen part includes shell, display screen main part and support column, the display screen main part install in inside the shell, just support column top fixed connection in the shell bottom, sealed protection part is including placing frame, apron frame, compound glass subassembly and fastener. The composite glass component of the utility model is arranged between the placing frame and the cover plate frame on the front side of the display screen main body, and the fastening installation of the composite glass component is realized by adjusting the fastening piece; the composite glass component has a good sealing and moisture-proof effect, effectively reduces the moisture entering the LED display screen, and reduces the possibility of the display screen being damaged by moisture. Meanwhile, the composite glass component has good impact resistance, and effectively protects the display screen main body from being impacted by an aerial flyaway object.

Description

High-sealing outdoor LED display screen

Technical Field

The utility model relates to a display screen field particularly, relates to a high sealed outdoor LED display screen.

Background

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.

At open air LED display screen, its surface does not have special protection, owing to receive the washing of rainwater, and the time is too long, and the inside leakproofness is relatively poor gets into moisture easily, leads to LED display screen local or whole damage.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a high sealed outdoor LED display screen aims at improving the inside easy moisture that gets into of outdoor LED display screen and leads to the impaired problem of LED display screen.

The utility model discloses a realize like this:

the utility model provides a high sealed outdoor LED display screen, including display screen part and sealed protection part.

The display screen part includes shell, display screen main part and support column, the display screen main part install in inside the shell, just support column top fixed connection in the shell bottom, sealed protection part is including placing frame, cover plate frame, compound glass subassembly and fastener, place the frame with the cover plate frame all set up in the display screen main part is positive, compound glass unit mount in place the frame with between the cover plate frame, just place the frame with the cover plate frame all install in inside the shell, the fastener is provided with two sets ofly at least, just the fastener install respectively in place the inside both sides of frame.

In an embodiment of the present invention, the heat dissipation assembly is installed at the back of the housing.

The utility model discloses an in an embodiment, radiator unit is including heat pipe and radiating fin, the heat pipe install in the inside front of shell, radiating fin install in the shell back, just heat pipe tip fixed connection in radiating fin.

In an embodiment of the present invention, the composite glass assembly includes a first glass layer and a second glass layer, the first glass layer and the second glass layer are both installed between the placing frame and the cover plate frame.

In an embodiment of the present invention, the first glass layer and the second glass layer are filled with an adhesive layer.

In an embodiment of the present invention, the first glass layer and the second glass layer each include a plurality of groups of glass plates, and the glass plates inside the first glass layer and the second glass layer are staggered.

The utility model discloses an in one embodiment, place the frame inner circle and seted up the draw-in groove, compound glass unit mount in inside the draw-in groove.

In an embodiment of the utility model, the fastener includes splint and adjusting bolt, splint set up in place the frame inboard, the adjusting bolt spiro union run through in place the frame side, just adjusting bolt rod end rotate connect in splint.

In an embodiment of the present invention, the clamping plate is close to one side of the composite glass assembly and is connected with an elastic pad.

In an embodiment of the present invention, the placing frame is provided with a groove at an inner side thereof, and the clamp plate is disposed inside the groove.

The utility model has the advantages that: the high-sealing outdoor LED display screen is obtained through the design, when the high-sealing outdoor LED display screen is used, the composite glass assembly is arranged between the placing frame and the cover plate frame on the front side of the display screen main body, and the composite glass assembly is fastened and installed through adjusting the fastener; the composite glass component has a good sealing and moisture-proof effect, effectively reduces the moisture entering the LED display screen, and reduces the possibility of the display screen being damaged by moisture. Meanwhile, the composite glass component has good impact resistance, and effectively protects the display screen main body from being impacted by an aerial flyaway object.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a high-sealing outdoor LED display screen provided in an embodiment of the present invention;

fig. 2 is a schematic view of a back structure of a housing according to an embodiment of the present invention;

fig. 3 is a schematic view of a mounting structure of a heat dissipation assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a sealing protection part provided by an embodiment of the present invention;

FIG. 5 is a schematic structural view of a composite glass assembly according to an embodiment of the present invention;

fig. 6 is a schematic view of a fastener mounting structure provided in an embodiment of the present invention.

In the figure: 10. a display screen section; 110. a housing; 120. a display screen main body; 130. a support pillar; 140. a heat dissipating component; 141. a heat dissipating fin; 142. a heat conducting pipe; 20. a seal protection portion; 210. placing the frame; 220. a cover plate frame; 230. a composite glass component; 231. a first glass layer; 232. a second glass layer; 233. a bonding layer; 240. a fastener; 241. a splint; 242. adjusting the bolt; 250. a card slot; 260. and (4) a groove.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a high-sealing outdoor LED display screen, which includes a display screen portion 10 and a sealing protection portion 20.

The sealing protection part 20 is arranged on the front surface of the LED display screen main body 120 in the display screen part 10, and is sealed by double-layer glass in a waterproof manner, so that moisture can be prevented from entering the display screen, and the damage of the outdoor display screen due to the influence of the moisture can be reduced; meanwhile, the double-layer glass also has good impact resistance, and the display screen is prevented from being impacted by flying objects.

Referring to fig. 1, 2 and 3, the display screen portion 10 includes a housing 110, a display screen main body 120 and a supporting pillar 130, wherein the display screen main body 120 is installed inside the housing 110, the top of the supporting pillar 130 is fixedly connected to the bottom of the housing 110, and the supporting pillar 130 is fixed to the housing 110 by welding. A heat dissipation assembly 140 is mounted on the back surface of the housing 110; the heat dissipation assembly 140 includes a heat pipe 142 and heat dissipation fins 141, the heat pipe 142 is installed on the front surface inside the housing 110, the heat dissipation fins 141 are installed on the back surface of the housing 110, the end of the heat pipe 142 is fixedly connected to the heat dissipation fins 141, and the heat pipe 142 and the heat dissipation fins 141 are fixed by bolts; in hot weather, the components inside the outdoor LED display screen can generate more heat, and the heat inside the outdoor LED display screen can be conducted to the heat dissipation fins 141 through the heat conduction pipes 142 and then discharged outwards, so that the possibility of heat damage of the LED display screen is reduced.

Referring to fig. 4, the sealing protection portion 20 includes a placement frame 210, a cover plate frame 220, a composite glass assembly 230 and fasteners 240, the placement frame 210 and the cover plate frame 220 are both disposed on the front surface of the display screen main body 120, the composite glass assembly 230 is mounted between the placement frame 210 and the cover plate frame 220, the placement frame 210 and the cover plate frame 220 are both mounted inside the housing 110, the placement frame 210 and the cover plate frame 220 are fixed by bolts, at least two sets of fasteners 240 are provided, and the fasteners 240 are respectively mounted on two sides inside the placement frame 210. The inner ring of the placing frame 210 is provided with a clamping groove 250, the depth of the clamping groove 250 is two thirds of the thickness of the placing frame 210, the depth of the clamping groove 250 is not less than the thickness of the composite glass assembly 230, and the composite glass assembly 230 is arranged in the clamping groove 250.

Referring to fig. 5, the composite glass assembly 230 includes a first glass layer 231 and a second glass layer 232, wherein the first glass layer 231 and the second glass layer 232 are both disposed between the placement frame 210 and the cover plate frame 220; first glass layer 231 and second glass layer 232 are filled with and paste layer 233, paste layer 233 and adopt transparent super glue, and first glass layer 231 and second glass layer 232 all adopt transparent glass, and the first glass layer 231 that is close to the external world can adopt the better toughened glass of anticollision performance. The first glass layer 231 and the second glass layer 232 respectively comprise a plurality of groups of glass plates, and the glass plates in the first glass layer 231 and the second glass layer 232 are arranged in a staggered manner; the staggered arrangement is firmer by adopting glue, and the glass plate is not easy to crack along the edge gap.

Referring to fig. 6, the fastening member 240 includes a clamping plate 241 and an adjusting bolt 242, the clamping plate 241 is disposed inside the placing frame 210, the adjusting bolt 242 is screwed through the side of the placing frame 210, and the rod end of the adjusting bolt 242 is rotatably connected to the clamping plate 241; the composite glass assembly 230 is tightly mounted by adjusting the fastener 240, i.e., the adjusting bolt 242 is turned so that the clamping plate 241 moves to clamp the composite glass assembly 230. An elastic pad is connected to the side of the clamping plate 241 close to the composite glass assembly 230, and the elastic pad can be an elastic rubber pad; placing the frame 210 inboard and having seted up recess 260, splint 241 sets up inside recess 260, and recess 260 is used for increasing splint 241's adjustment range.

The working principle of the high-sealing outdoor LED display screen is as follows: when in use, the composite glass assembly 230 is arranged between the placing frame 210 and the cover plate frame 220 on the front surface of the display screen main body 120, and the composite glass assembly 230 is fastened and arranged by adjusting the fastener 240, that is, the adjusting bolt 242 is rotated, so that the clamping plate 241 moves to clamp the composite glass assembly 230; the composite glass assembly 230 is formed by combining a double-layer glass plate and the adhesive layer 233, so that a good sealing and moisture-proof effect is achieved, and meanwhile, the composite glass assembly 230 has good impact resistance, so that the display screen main body 120 is effectively prevented from being impacted by aerial spinning objects. The heat dissipation assembly 140 at the rear part of the display screen has a good heat dissipation effect, in hot weather, the components inside the outdoor LED display screen can generate more heat, and the heat inside the outdoor LED display screen can be conducted to the heat dissipation fins 141 through the heat conduction pipes 142 and then is discharged outwards, so that the possibility that the LED display screen is damaged due to heating is reduced.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-sealing outdoor LED display screen is characterized by comprising

The display screen part (10), the display screen part (10) comprises a shell (110), a display screen main body (120) and a supporting column (130), the display screen main body (120) is installed inside the shell (110), and the top of the supporting column (130) is fixedly connected to the bottom of the shell (110);

the sealing protection part (20), sealing protection part (20) is including placing frame (210), apron frame (220), composite glass subassembly (230) and fastener (240), place frame (210) with apron frame (220) all set up in display screen main part (120) are openly, composite glass subassembly (230) install in place frame (210) with between the apron frame (220), just place frame (210) with apron frame (220) all install in inside shell (110), fastener (240) are provided with two sets ofly at least, just fastener (240) install respectively in place the inside both sides of frame (210).

2. A highly sealed outdoor LED display screen according to claim 1, characterized in that the heat sink assembly (140) is installed on the back of the casing (110).

3. The high-sealing outdoor LED display screen according to claim 2, wherein the heat dissipation assembly (140) comprises a heat pipe (142) and heat dissipation fins (141), the heat pipe (142) is installed on the inner front surface of the casing (110), the heat dissipation fins (141) are installed on the back surface of the casing (110), and the ends of the heat pipe (142) are fixedly connected to the heat dissipation fins (141).

4. A high hermetic outdoor LED display screen according to claim 1, wherein the composite glass assembly (230) comprises a first glass layer (231) and a second glass layer (232), the first glass layer (231) and the second glass layer (232) being mounted between the placement frame (210) and the cover frame (220).

5. A highly sealed outdoor LED display screen according to claim 4, characterized in that the first glass layer (231) and the second glass layer (232) are filled with an adhesive layer (233).

6. A highly sealed outdoor LED display screen according to claim 4, characterized in that the first glass layer (231) and the second glass layer (232) each comprise several groups of glass plates, and the glass plates inside the first glass layer (231) and the second glass layer (232) are arranged in a staggered manner.

7. The high-sealing outdoor LED display screen according to claim 1, wherein a clamping groove (250) is formed in the inner ring of the placing frame (210), and the composite glass assembly (230) is installed inside the clamping groove (250).

8. The high-sealing outdoor LED display screen according to claim 1, wherein the fastening member (240) comprises a clamping plate (241) and an adjusting bolt (242), the clamping plate (241) is arranged inside the placing frame (210), the adjusting bolt (242) is screwed through the side edge of the placing frame (210), and the rod end of the adjusting bolt (242) is rotatably connected to the clamping plate (241).

9. The high-sealing outdoor LED display screen according to claim 8, characterized in that an elastic pad is connected to one side of the clamping plate (241) close to the composite glass assembly (230).

10. The high-sealing outdoor LED display screen according to claim 8, characterized in that a groove (260) is formed on the inner side of the placing frame (210), and the clamping plate (241) is arranged inside the groove (260).