CN217933083U

CN217933083U - Bar screen

Info

Publication number: CN217933083U
Application number: CN202221892287.XU
Authority: CN
Inventors: 林敦全
Original assignee: SHENZHEN YIDAO TECHNOLOGY CO LTD
Current assignee: SHENZHEN YIDAO TECHNOLOGY CO LTD
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-29
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a belong to liquid crystal display technical field, specifically be the bar screen, including section bar frame, liquid crystal glazing, light guide plate, lamp strip, heating panel, bottom plate, back lid and wall stores pylon, the radiating groove has been seted up on the back lid outer wall, the installation cavity has been seted up in the back lid, and has transversely seted up two slots in the back lid, one side of wall stores pylon is equipped with L type metal sheet, and L type metal sheet passes in the slot gets into the installation cavity, L type metal sheet is connected with the heat-conducting plate with the one end that the wall stores pylon deviates from, and transversely seted up a plurality of through-holes in the heat-conducting plate, be equipped with two fans in the installation cavity, and two fans are located between two heat-conducting plates, the utility model discloses the wall stores pylon passes through L type metal sheet and is connected with the heat-conducting plate, and heat-conducting plate and L type metal sheet are all established inside the back lid, and the heat can be conducted to the wall stores pylon on through heat-conducting plate, the wall stores pylon outside the heat dissipation of being convenient for the back lid of wall stores pylon, and the heat in the fan can be covered after simultaneously, improve the radiating effect.

Description

Bar screen

Technical Field

The utility model relates to a liquid crystal display technology field specifically is bar screen.

Background

Bar screen is that aspect ratio is greater than the rectangular shape liquid crystal display of ordinary display, because its size is various, it is clear to show, the function is abundant, be applied to retail, traffic, the bank, a plurality of trades such as enterprise, and application range enlarges day by day, wall-hanging bar screen is one of them, because hanging bar screen is hung on the wall, the louvre can't be seted up to wall-hanging bar screen rear end, only can set up the louvre in bar screen side, because the louvre is less, only rely on the louvre of both sides and can not be quick dispel the heat, lead to bar screen internal temperature higher, influence the life of bar screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bar screen to it is less to solve the louvre that proposes in the above-mentioned background art, and the louvre that only relies on both sides is not fast enough dispels the heat, leads to the inside temperature of bar screen higher, influences the life's of bar screen problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: bar screen, including section bar frame, liquid crystal glazing, light guide plate, lamp strip, heating panel, bottom plate, back lid and wall stores pylon, the radiating groove has been seted up on the back lid outer wall, the installation cavity has been seted up in the back lid, and transversely seted up two slots in the back lid, one side of wall stores pylon is equipped with L type metal sheet, and L type metal sheet passes in the slot gets into the installation cavity, L type metal sheet is connected with the heat-conducting plate with the one end that the wall stores pylon deviates from, and transversely has seted up a plurality of through-holes in the heat-conducting plate, be equipped with two fans in the installation cavity, and two fans are located between two heat-conducting plates.

Preferably, set up the installation cavity in the section bar frame, and four corners of liquid crystal glazing all are equipped with the angle sign indicating number, four the angle sign indicating number is connected with installation intracavity wall four angles, and pastes in the gap between liquid crystal glazing and the installation intracavity wall and have the shading to glue, one side that section bar frame and liquid crystal glazing deviate from is equipped with toughened glass.

Preferably, the lamp strip is located the below of light guide plate, and the light guide plate is located between liquid crystal glazing and the heating panel, the bottom plate is located between heating panel and the back lid, and the back lid is equipped with the wall mount frame with one side that the bottom plate deviates from, the bottom plate passes through the bolt fastening on the section bar frame, the back lid passes through the bolt fastening on the bottom plate, and the wall mount frame passes through the bolt fastening and covers after.

Preferably, the bottom plate is provided with two speakers, a port plate, a power panel and a main board, and the port plate is provided with a power socket and a boat-shaped switch.

Preferably, the main board is connected with the port board, the power panel, the loudspeaker, the liquid crystal glass and the lamp strip.

Compared with the prior art, the beneficial effects of the utility model are that:

1) The utility model discloses use toughened glass as the basis, the limit is detained to the section bar frame, uses the angle sign indicating number to connect as a whole again. Then liquid crystal glass, a light guide plate, a heat dissipation plate, a light bar and the like are placed and then fixed with the bottom plate. Then, the port board, the main board, the power board and the like are assembled, and then the small back cover is fixed. Due to the adoption of the narrow profile frame, the black area is only 16mm, the novel LED lamp is attractive, light and thin, the process is simplified, the number of mounting parts is small, the environment is protected, the cost is reduced, and the appearance is light and thin.

2) The utility model discloses the wall-hanging rack passes through L type metal sheet to be connected with the heat-conducting plate, and heat-conducting plate and L type metal sheet all establish inside the back lid, and the heat can conduct to the wall-hanging rack on through heat-conducting plate, L type metal sheet, and the wall-hanging rack is convenient for the heat dissipation in the back lid outside, and the fan can blow off the heat in the back lid simultaneously, improves the radiating effect.

Drawings

Fig. 1 is an exploded schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the toughened glass of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a schematic front view of the present invention;

FIG. 5 is a schematic view of the bottom plate structure of the present invention;

fig. 6 is a bottom view of the present invention.

In the figure: 1. a profile outer frame; 2. corner connectors; 3. tempering the glass; 4. liquid crystal glass; 5. a light guide plate; 6. a light bar; 7. a heat dissipation plate; 8. a base plate; 9. a horn; 10. a port plate; 11. a power panel; 12. a power outlet; 13. a boat-shaped switch; 14. a main board; 15. a fan; 16. a rear cover; 17. a heat sink; 18. a slot; 19. a wall hanging rack; 20. an L-shaped metal plate; 21. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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.

Example (b):

referring to fig. 1-6, the present invention provides a technical solution: strip screen, including section bar frame 1, liquid crystal glazing 4, light guide plate 5, lamp strip 6, heating panel 7, bottom plate 8, hou gai 16 and wall hanger 19, the radiating groove 17 has been seted up on the outer wall of hou gai 16, and the radiating groove 17 is convenient for the heat in the hou gai 16 to be discharged, seted up the installation cavity in the hou gai 16, and transversely seted up two slots 18 in the hou gai 16, one side of wall hanger 19 is equipped with L type metal sheet 20, and L type metal sheet 20 passes slot 18 and gets into in the installation cavity, L type metal sheet 20 is connected with the one end that wall hanger 19 deviates from and the heat-conducting plate, and the heat in the hou gai 16 can be through heat-conducting plate conduction to L type metal sheet 20 on to wall hanger 19, wall hanger 19 is outside at hou gai 16, and the heat is convenient for discharge from wall hanger 19, and transversely seted up a plurality of through-hole 21 in the heat-conducting plate, be equipped with two fans 15 in the installation cavity, and two fans 15 are located between two heat-conducting plates, and the wind energy that fan 15 blew off can be enough discharge heat in the hou gai 16, and hot-blast discharge through the radiating groove 21, 17 loops through the heat-air discharge.

The section bar frame is characterized in that an installation cavity is formed in the section bar frame 1, corner codes 2 and four corner codes are arranged on four corners of the liquid crystal glass 4, the corner codes 2 are connected with four corners of the inner wall of the installation cavity, shading glue is pasted in a gap between the liquid crystal glass 4 and the inner wall of the installation cavity, and toughened glass 3 is arranged on one side, deviating from the section bar frame 1 and the liquid crystal glass 4.

The lamp strip 6 is located the below of light guide plate 5, and light guide plate 5 is located between liquid crystal glazing 4 and the heating panel 7, bottom plate 8 is located between heating panel 7 and back lid 16, and the back lid 16 is equipped with wall hanging rack 19 with the one side that bottom plate 8 deviates from, bottom plate 8 passes through the bolt fastening on section bar frame 1, back lid 16 passes through the bolt fastening on bottom plate 8, and wall hanging rack 19 passes through the bolt fastening on back lid 16.

Be equipped with two loudspeaker 9, port board 10, power strip 11 and mainboard 14 on the bottom plate 8, and be equipped with supply socket 12 and ship type switch 13 on the port board 10, liquid crystal glazing 4 passes through LVDS screen line and 14LVDS interface connections of mainboard, through 11 constant current drive lamp strips 6 of power strip, loudspeaker 9 connects mainboard 14, and mainboard 14 passes through 11 12V power supply work of power strip, and power strip 11 supplies power through commercial power 220V.

The connection and wiring modes between the main board 14 and the port board 10, the power board 11, the speaker 9, the liquid crystal glass 4 and the light bar 6 are mature prior art, belong to common general knowledge in the technical field, and are not described herein.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Strip screen, including section bar frame (1), liquid crystal glazing (4), light guide plate (5), lamp strip (6), heating panel (7), bottom plate (8), back lid (16) and wall mount frame (19), its characterized in that: the utility model discloses a heat dissipation device, including back lid (16), heat dissipation groove (17) have been seted up on the outer wall, seted up the installation cavity in back lid (16), and transversely seted up two slots (18) in back lid (16), one side of wall mount (19) is equipped with L type metal sheet (20), and during L type metal sheet (20) passed slot (18) entering installation cavity, the one end that L type metal sheet (20) and wall mount (19) deviate from is connected with the heat-conducting plate, and transversely seted up a plurality of through-holes (21) in the heat-conducting plate, be equipped with two fans (15) in the installation cavity, and two fans (15) are located between two heat-conducting plates.

2. A bar screen as recited in claim 1, wherein: seted up the installation cavity in section bar frame (1), and four corners of liquid crystal glazing (4) all are equipped with angle sign indicating number (2), four angle sign indicating number (2) are connected with four angles of installation cavity inner wall, and paste in the gap between liquid crystal glazing (4) and the installation cavity inner wall and have the shading glue, one side that section bar frame (1) and liquid crystal glazing (4) deviate from is equipped with toughened glass (3).

3. A bar screen as recited in claim 1, wherein: light bar (6) are located the below of light guide plate (5), and light guide plate (5) are located between liquid crystal glazing (4) and heating panel (7), bottom plate (8) are located between heating panel (7) and back lid (16), and one side that back lid (16) and bottom plate (8) deviate from is equipped with wall hanging rack (19), bottom plate (8) are through the bolt fastening on section bar frame (1), back lid (16) are through the bolt fastening on bottom plate (8), and wall hanging rack (19) are through the bolt fastening on back lid (16).

4. A bar screen as recited in claim 1, wherein: the novel multifunctional electric water heater is characterized in that the bottom plate (8) is provided with two loudspeakers (9), a port plate (10), a power panel (11) and a main board (14), and the port plate (10) is provided with a power socket (12) and a ship-shaped switch (13).

5. Bar screen of claim 4, wherein: the main board (14) is connected with the port board (10), the power panel (11), the loudspeaker (9), the liquid crystal glass (4) and the lamp strip (6).