CN219609384U

CN219609384U - Highlight display screen with good heat dissipation performance

Info

Publication number: CN219609384U
Application number: CN202320337260.2U
Authority: CN
Inventors: 赵鹏
Original assignee: Xuzhou Yunchuang Display Technology Co ltd
Current assignee: Xuzhou Yunchuang Display Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-29
Anticipated expiration: 2033-02-28

Abstract

A highlight display screen with good heat dissipation performance comprises a frame body. Compared with the prior art, the utility model has the advantages that: the air inlet fan sucks external low-temperature air into the frame body from the air inlet, the external air can be filtered through the dust-proof plate, then the air after heat exchange is discharged out of the frame body by the exhaust fan, three air inlet fans are adopted for sucking air, two exhaust fans are used for exhausting air, the air inlet quantity is larger than the air outlet quantity, ventilation and heat dissipation are facilitated, when the dust-proof plate is dismounted, the control panel is stirred, the control panel is led to be retracted into the L-shaped chute with the limiting block, at the moment, the limiting block is lost by the buckle, the dust-proof plate is dismounted by pulling the pull ring, the dust-proof plate is inserted into the frame body opposite to the opening, the buckle can push the limiting block to push out of the space, after the buckle is completely inserted into the limiting groove, the limiting block loses the extruding force, the limiting block is reset under the action of the reset spring, the installation is completed, the dismounting is very convenient, and the mounting is more practical.

Description

Highlight display screen with good heat dissipation performance

Technical Field

The utility model relates to the technical field of display screens, in particular to a high-brightness display screen with good heat dissipation performance.

Background

A liquid crystal display belongs to a flat panel display. The screen display device is used for screen display of a television and a computer. The display screen has the advantages of low power consumption, small volume and low radiation. The liquid crystal display uses a liquid crystal solution in two sheets of polarizing material, and when a current is passed through the liquid, crystals are rearranged for imaging purposes. The highlighting is a display that is brighter than the normal display.

Through retrieving the chinese patent of publication No. CN211577613U, an outdoor highlight liquid crystal display is disclosed, which comprises a frame, one side lateral wall of frame is provided with positioner, positioner includes two locating pieces, one side lateral wall of locating piece and one side lateral wall fixed connection of frame, the atress piece that two symmetries set up of one end lateral wall fixedly connected with of frame, one side lateral wall of frame is provided with protector, the inner wall fixedly connected with of frame a plurality of protection pieces, the display screen has been placed to the one end lateral wall of protection piece, one side lateral wall of frame is provided with fixing device, and one side lateral wall of fixing device offsets with one side lateral wall of display screen.

The prior art scheme has the following defects: the display screen is wrapped in the frame, the frame does not have any heat dissipation function, and when the display screen works, the circuit and the display screen can emit heat, and the work and the service life of the display screen can be influenced by overhigh heat.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a high-brightness display screen with good heat dissipation performance, so as to solve the problems in the background art.

In order to achieve the aim of the utility model, the technical scheme adopted by the utility model is that the high-brightness display screen with good heat dissipation performance comprises a frame body, wherein the display screen is arranged in the frame body, an air inlet is formed in one side wall of the frame body, an air outlet is formed in the other side wall of the frame body, sliding grooves are respectively formed in the inner walls of the front side and the rear side of the frame body, a dust-proof plate is connected between the two sliding grooves in a sliding mode, a heat dissipation assembly is arranged in the frame body, and a disassembly assembly is arranged on the lower side wall of the frame body.

As an improvement: the heat dissipation assembly comprises two sealing blocks which are fixedly connected inside the frame body and are symmetrically distributed, wherein one sealing block is provided with three air inlet fans in an embedded mode, and the other sealing block is provided with two exhaust fans in an embedded mode.

As an improvement: the disassembly and assembly comprises a limit groove formed in the inner wall of the lower side of the frame body and an L-shaped chute communicated with the limit groove, a limit block is connected in the L-shaped chute in a sliding mode, a control plate is fixedly connected to one side wall of the limit block away from the limit groove, and a reset spring is abutted between the control plate and the L-shaped chute.

As an improvement: fixedly connected with and stopper matched with buckle on the diapire of dust guard, fixedly connected with pull ring on the roof of dust guard.

As an improvement: and one side wall of the limiting block, which is close to the limiting groove, is an arc-shaped surface.

As an improvement: an opening through which the dust-proof plate can pass is formed in the upper side wall of the frame body.

Compared with the prior art, the utility model has the following beneficial effects:

1. the air inlet fan sucks external low-temperature air into the frame body from the air inlet, the external air can be filtered through the dust-proof plate, then the air after heat exchange is discharged out of the frame body by the exhaust fan, three air inlet fans are adopted for sucking air, and two exhaust fans are used for exhausting air, so that the air inlet quantity is larger than the air outlet quantity, and ventilation and heat dissipation are facilitated.

2. When dismantling the dust guard, stir the control panel, make it take in the stopper withdrawal L shape spout, the buckle loses the spacing of stopper this moment, pull the pull ring through pulling and pull down the dust guard, during the installation, insert the dust guard into the framework in, during the inserting, the buckle can push away the stopper, the stopper gives up the space, after the buckle inserts the spacing groove completely, the stopper loses the extrusion force, reset under reset spring's effect, it is spacing to the buckle, accomplish the installation, the dismouting is very convenient, and is more practical.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a high-brightness display screen with good heat dissipation performance;

FIG. 2 is a schematic diagram of a heat dissipating assembly of a high-brightness display screen with good heat dissipation performance according to the present utility model;

FIG. 3 is a schematic view of an opening structure of a high-brightness display screen with good heat dissipation performance;

FIG. 4 is a schematic diagram of a detachable assembly of a high-brightness display screen with good heat dissipation performance;

FIG. 5 is a schematic view of a dust-proof plate structure of a high-brightness display screen with good heat dissipation performance;

as shown in the figure:

1. a frame; 2. a display screen; 1.1, an air inlet; 1.2, an air outlet; 1.7, a chute; 1.3, a dust guard; 4. a heat dissipation assembly; 3. disassembling and assembling the assembly; 4.1, sealing plate; 4.3, an air inlet fan; 4.2, an exhaust fan; 3.1, a limit groove; 3.2, an L-shaped chute; 3.3, limiting blocks; 3.4, control panel; 3.5, a return spring; 1.31, a buckle; 1.32, pull ring; 1.6, opening.

Detailed Description

In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 3, a highlight display screen with good heat dissipation performance comprises a frame body 1, wherein a display screen 2 is arranged in the frame body 1, an air inlet 1.1 is formed in one side wall of the frame body 1, an air outlet 1.2 is formed in the other side wall of the frame body 1, sliding grooves 1.7 are respectively formed in the inner walls of the front side and the rear side of the frame body 1, a dust-proof plate 1.3 is slidably connected between the two sliding grooves 1.7, dust in the outside air can be filtered by the dust-proof plate 1.3, the dust is effectively prevented from entering the inside of the frame body 1 and affecting the display screen 2, a heat dissipation component 4 is arranged in the frame body 1, and a disassembly and assembly component 3 is arranged on the lower side wall of the frame body 1.

Specifically, as shown in fig. 2 and fig. 3, a highlight display screen with good heat dissipation performance, the heat dissipation component 4 includes two sealing plates 4.1 which are symmetrically distributed and fixedly connected inside the frame body 1, three air inlet fans 4.3 are embedded and installed on one sealing plate 4.1, two exhaust fans 4.2 are embedded and installed on the other sealing plate 4.1, the air inlet fans 4.3 are utilized to suck external low-temperature air into the frame body 1 from the air inlet 1.1, the external air can be filtered through the dust-proof plate 1.3, dust is prevented from entering the space between the two sealing plates 4.1 to affect the display screen 2, then the air after heat exchange is exhausted out of the frame body 1 by the exhaust fans 4.2, three air inlet fans 4.3 are adopted to suck air, and the two exhaust fans 4.2 exhaust air, so that the air inlet quantity is larger than the air outlet quantity, and ventilation and heat dissipation are more beneficial.

Specifically, as shown in fig. 4, a highlight display screen with good heat dissipation performance, the disassembly and assembly component 3 comprises a limit groove 3.1 arranged on the inner wall of the lower side of the frame body 1 and an L-shaped chute 3.2 communicated with the limit groove 3.1, a limit block 3.3 is connected in a sliding manner in the L-shaped chute 3.2, a control board 3.4 is fixedly connected on one side wall of the limit block 3.3 far away from the limit groove 3.1, a reset spring 3.5 is abutted between the control board 3.4 and the L-shaped chute 3.2, when the highlight display screen is used for a long time, a large amount of dust is accumulated on the dust-proof board 1.3, the dust-proof board 1.3 needs to be disassembled for cleaning to ensure the ventilation effect, at the moment, the control board 3.4 is stirred, the anti-dust plate is retracted into the L-shaped sliding groove 3.2 with the limiting block 3.3, at the moment, the limiting block 1.31 loses the limiting of the limiting block 3.3, the anti-dust plate 1.3 is detached and cleaned by pulling the pull ring 1.32, the anti-dust plate 1.3 is inserted into the frame body 1 opposite to the opening 1.6 during installation, the limiting block 3.3 is pushed by the limiting block 1.31 during insertion, the limiting block 3.3 enters the L-shaped sliding groove 3.2, the space entering the limiting groove 3.1 is reserved for the limiting block 1.31, after the limiting block 1.31 is completely inserted into the limiting groove 3.1, the limiting block 3.3 loses extrusion force, is reset under the action of the reset spring 3.5, the limiting block 1.31 is limited, the installation of the anti-dust plate 1.3 can be completed, and the anti-dust plate is quite convenient to assemble and disassemble and more practical.

Specifically, as shown in fig. 5, a highlight display screen with good heat dissipation performance is fixedly connected with on the diapire of dust guard 1.3 and stopper 3.3 matched with buckle 1.31, buckle 1.31 cooperation stopper 3.3 can accomplish the fixed of dust guard 1.3, fixedly connected with pull ring 1.32 on the roof of dust guard 1.3, when dismantling dust guard 1.3, pulls out dust guard 1.3 through pull ring 1.32.

Specifically, as shown in fig. 4, in the highlight display screen with good heat dissipation performance, a side wall of the limiting block 3.3, which is close to the limiting groove 3.1, is an arc-shaped surface, so that the buckle 1.31 is conveniently inserted into the limiting groove 3.1.

Specifically, as shown in fig. 3, in a high-brightness display screen with good heat dissipation performance, an opening 1.6 through which a dust-proof plate 1.3 can pass is formed in the upper side wall of a frame body 1, and the dust-proof plate 1.3 is inserted into the frame body 1 through the opening 1.6.

When the utility model is implemented, the air inlet fan 4.3 is utilized to suck external low-temperature air into the frame body 1 from the air inlet 1.1, the external air can be filtered by the dustproof plate 1.3, dust is prevented from entering the space between the two sealing plates 4.1 to influence the display screen 2, then the air subjected to heat exchange is discharged out of the frame body 1 by the exhaust fan 4.2, three air inlet fans 4.3 are adopted to suck air, the two exhaust fans 4.2 are used for exhausting, the air inlet quantity is larger than the air outlet quantity, ventilation and heat dissipation are facilitated, a large amount of dust can be accumulated on the dustproof plate 1.3 after the dustproof plate is used for a long time, the dustproof plate 1.3 is required to be removed for cleaning to ensure the ventilation effect, at the moment, the control plate 3.4 is stirred, the dustproof plate 3.3 is led to retract into the L-shaped chute 3.2 with the limit block 3.3, at the moment, the limit of the limit block 3.3 is lost by pulling the pull ring 1.32, the dustproof plate 1.3 is inserted into the frame body 1 after the dustproof plate 1.3 is removed for cleaning, the limit block 1.3 is pushed into the space, the limit block 1.3 is pushed into the limit groove, the limit block 3.3 is reset, and the limit block 1.3 is completely enters the limit groove 1.3, and the limit groove is completely installed, and the limit block 1.3 is completely is pushed into the limit groove, and the limit groove is completely is convenient for installing.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a highlight display screen that heat dispersion is good, includes framework (1), its characterized in that: the utility model discloses a novel display device, including framework (1), air intake (1.1) and air outlet (1.2) have been seted up on one lateral wall of framework (1) to internally mounted has display screen (2), spout (1.7) have been seted up respectively on the inner wall of both sides around framework (1), two sliding connection has dust guard (1.3) between spout (1.7), the inside of framework (1) is equipped with radiator unit (4), be equipped with dismouting subassembly (3) on the lower lateral wall of framework (1).

2. A high heat dissipation highlighting as recited in claim 1, wherein: the heat dissipation assembly (4) comprises two sealing plates (4.1) which are fixedly connected inside the frame body (1) and are symmetrically distributed, wherein three air inlet fans (4.3) are embedded and installed on one sealing plate (4.1), and two exhaust fans (4.2) are embedded and installed on the other sealing plate (4.1).

3. A high heat dissipation highlighting as recited in claim 1, wherein: the disassembly and assembly (3) comprises a limiting groove (3.1) formed in the inner wall of the lower side of the frame body (1) and an L-shaped sliding groove (3.2) communicated with the limiting groove (3.1), a limiting block (3.3) is connected in the L-shaped sliding groove (3.2) in a sliding mode, a control plate (3.4) is fixedly connected onto one side wall, away from the limiting groove (3.1), of the limiting block (3.3), and a reset spring (3.5) is abutted between the control plate (3.4) and the L-shaped sliding groove (3.2).

4. A high heat dissipation highlighting as recited in claim 3, wherein: the anti-dust device is characterized in that a buckle (1.31) matched with the limiting block (3.3) is fixedly connected to the bottom wall of the anti-dust plate (1.3), and a pull ring (1.32) is fixedly connected to the top wall of the anti-dust plate (1.3).

5. A high heat dissipation highlighting as recited in claim 3, wherein: a side wall of the limiting block (3.3) close to the limiting groove (3.1) is an arc-shaped surface.

6. A high heat dissipation highlighting as recited in claim 1, wherein: an opening (1.6) through which the dust-proof plate (1.3) can pass is formed in the upper side wall of the frame body (1).