CN211906834U - A high-sealed outdoor LED display - Google Patents

Abstract

The utility model provides a high-sealing outdoor LED display screen, which belongs to the technical field of display screens. The high-sealed outdoor LED display includes a display part and a sealing protection part. The display screen part includes a casing, a display screen main body and a support column, the display screen main body is installed inside the casing, and the top of the support column is fixedly connected to the bottom of the casing, and the sealing protection part includes a placement frame, Cover frames, composite glass assemblies and fasteners. The composite glass component of the utility model is installed between the placement frame on the front of the display screen and the cover frame, and the composite glass component is fastened and installed by adjusting the fasteners; the composite glass component has a good sealing and moisture-proof effect, effectively reducing the entry of moisture to the inside of the LED display to reduce the possibility of the display being damaged by moisture. At the same time, the composite glass component has good anti-impact ability, which effectively protects the display screen main body from being hit by objects flying in the air.

Description

A high-sealed outdoor LED display

technical field

The utility model relates to the field of display screens, in particular to a high-sealing outdoor LED display screen.

Background technique

LED electronic display integrates microelectronics technology, computer technology and information processing. It has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation. LED displays are widely used in commercial media, cultural performance markets, stadiums, information dissemination, news releases, securities trading, etc., which can meet the needs of different environments.

Outdoor LED displays do not have special protection on their surfaces. Due to being washed by rainwater for a long time, the internal sealing is poor and moisture can easily enter, resulting in partial or overall damage to the LED display.

Utility model content

In order to make up for the above deficiencies, the utility model provides a high-sealing outdoor LED display screen, which aims to improve the problem of damage to the LED display screen caused by the easy entry of moisture into the interior of the outdoor LED display screen.

The utility model is realized in this way:

The utility model provides a high-sealing outdoor LED display screen, which comprises a display screen part and a sealing protection part.

The display screen part includes a casing, a display screen body and a support column, the display screen body is installed inside the casing, and the top of the support column is fixedly connected to the bottom of the casing, and the sealing protection part includes a placement frame, A cover frame, a composite glass assembly and fasteners, the placement frame and the cover frame are both arranged on the front of the display screen body, and the composite glass assembly is installed between the placement frame and the cover frame and the placing frame and the cover frame are both installed inside the casing, at least two sets of the fasteners are provided, and the fasteners are respectively installed on both sides of the inside of the placing frame.

In an embodiment of the present invention, a heat dissipation component is installed on the back of the casing.

In an embodiment of the present invention, the heat dissipation assembly includes a heat conduction pipe and a heat dissipation fin, the heat dissipation pipe is installed on the inner front of the casing, the heat dissipation fin is installed on the back of the casing, and the heat dissipation fin is installed on the back of the casing. The end of the heat transfer pipe is fixedly connected to the heat dissipation fin.

In an embodiment of the present invention, the composite glass assembly includes a first glass layer and a second glass layer, and both the first glass layer and the second glass layer are installed on the placing frame and the between the cover 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 several groups of glass plates, and the glass plates inside the first glass layer and the second glass layer are staggered arrangement.

In an embodiment of the present invention, the inner ring of the placement frame is provided with a slot, and the composite glass component is installed inside the slot.

In an embodiment of the present invention, the fastener includes a clamping plate and an adjusting bolt, the clamping plate is arranged on the inner side of the placing frame, the adjusting bolt is screwed through the side of the placing frame, and the The rod end of the adjusting bolt is rotatably connected to the splint.

In an embodiment of the present invention, an elastic pad is connected to one side of the splint near the composite glass component.

In an embodiment of the present invention, a groove is formed on the inner side of the placing frame, and the splint is arranged inside the groove.

The beneficial effects of the present invention are as follows: the high-sealed outdoor LED display screen obtained by the present invention through the above design, when in use, the composite glass component is installed between the placement frame and the cover frame on the front of the main body of the display screen, and by adjusting Fasteners realize the fastened installation of composite glass components; composite glass components have a good sealing and moisture-proof effect, effectively reducing the entry of water into the interior of the LED display and reducing the possibility of moisture damage to the display. At the same time, the composite glass component has good anti-impact ability, which effectively protects the display screen main body from being hit by objects flying in the air.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram of a high-sealed outdoor LED display screen provided by an embodiment of the present invention;

2 is a schematic diagram of the structure of the back surface of the casing provided by an embodiment of the present invention;

3 is a schematic diagram of an installation structure of a heat dissipation assembly provided by an embodiment of the present invention;

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

5 is a schematic structural diagram of a composite glass assembly provided by an embodiment of the present invention;

6 is a schematic diagram of a fastener installation structure provided by an embodiment of the present invention.

In the figure: 10, display screen part; 110, shell; 120, display screen body; 130, support column; 140, heat dissipation assembly; 141, heat dissipation fin; 142, heat pipe; 20, sealing protection part; 210, placing frame 220, cover frame; 230, composite glass assembly; 231, first glass layer; 232, second glass layer; 233, adhesive layer; 240, fastener; 241, splint; 242, adjusting bolt; 250, card Slot; 260, groove.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments of the present invention are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Accordingly, the following detailed description of the embodiments of the invention provided 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 of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

Example

Referring to FIG. 1 , the present invention provides a highly sealed outdoor LED display screen, including a display screen part 10 and a sealing protection part 20 .

Wherein, the sealing protection part 20 is installed on the front side of the LED display screen body 120 in the display screen part 10, and adopts double-layer glass waterproof sealing, which can reduce the entry of moisture into the interior of the display screen and reduce the possibility of damage to the outdoor display screen due to the influence of moisture; At the same time, the double-layer glass also has good anti-impact ability to prevent the display screen from being hit by flying objects.

1, 2 and 3, the display screen portion 10 includes a housing 110, a display screen body 120 and a support column 130. The display screen body 120 is installed inside the housing 110, and the top of the support column 130 is fixedly connected to the bottom of the housing 110. The support column 130 and the casing 110 are fixed by welding. A heat dissipation assembly 140 is installed on the back of the casing 110; the heat dissipation assembly 140 includes a heat pipe 142 and a heat dissipation fin 141. It is 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 internal components of the outdoor LED display will generate more heat, and the internal heat can be conducted through the heat pipe 142 to The heat dissipation fins 141 are discharged to the outside to reduce the possibility of thermal damage to the LED display.

Referring to FIG. 4 , the sealing protection part 20 includes a placement frame 210 , a cover frame 220 , a composite glass assembly 230 and a fastener 240 , the placement frame 210 and the cover frame 220 are both disposed on the front of the display screen body 120 , and the composite glass assembly 230 It is installed between the placement frame 210 and the cover frame 220, and both the placement frame 210 and the cover frame 220 are installed inside the casing 110, the placement frame 210 and the cover frame 220 are fixed by bolts, and the fasteners 240 are provided at least There are two groups, and the fasteners 240 are installed on both sides of the inside of the placing frame 210 respectively. The inner ring of the placement frame 210 is provided with a slot 250, the depth of the slot 250 is two-thirds of the thickness of the placement frame 210, and the depth of the slot 250 is not less than the thickness of the composite glass assembly 230, and the composite glass assembly 230 is installed in the slot 250 inside.

Referring to FIG. 5 , the composite glass assembly 230 includes a first glass layer 231 and a second glass layer 232 . The first glass layer 231 and the second glass layer 232 are both installed between the placement frame 210 and the cover frame 220 ; the first glass layer 231 and the second glass layer 232 The layer 231 and the second glass layer 232 are filled with an adhesive layer 233. The adhesive layer 233 is made of transparent super glue. Tempered glass with better crash performance. The first glass layer 231 and the second glass layer 232 each include 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 arrangement; the staggered arrangement is more firmly pasted with glue, and the glass plates are not easy to follow Cracked edge.

Please refer to FIG. 6 , the fastener 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 By adjusting the fasteners 240 to realize the fastened installation of the composite glass assembly 230 , that is, by rotating the adjusting bolt 242 , so that the clamping plate 241 moves and clamps the composite glass assembly 230 . An elastic pad is connected to the side of the splint 241 close to the composite glass assembly 230, and the elastic pad can be an elastic rubber pad; a groove 260 is formed on the inner side of the placing frame 210, the splint 241 is arranged inside the groove 260, and the groove 260 is used to increase the size of the splint 241. Adjustment range.

The working principle of the high-sealed outdoor LED display screen: when in use, the composite glass assembly 230 is installed between the placement frame 210 and the cover frame 220 on the front of the display main body 120, and the composite glass assembly 230 is tightened by adjusting the fasteners 240. Fixed installation, that is, rotating the adjusting bolt 242, so that the splint 241 moves and clamps the composite glass assembly 230; The owner has good anti-collision ability, which can effectively protect the display screen main body 120 from being hit by objects flying in the air. The heat dissipation component 140 at the rear of the display screen has a good heat dissipation effect. In hot weather, the internal components of the outdoor LED display screen will generate a lot of heat, and the internal heat can be conducted to the heat dissipation fins 141 through the heat pipe 142 to be discharged to the outside. , reduce the possibility of thermal damage to the LED display.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (10)

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).

Images