CN211378130U

CN211378130U - High-heat-dissipation ultrathin television backboard

Info

Publication number: CN211378130U
Application number: CN202020480957.1U
Authority: CN
Inventors: 傅林水
Original assignee: Shenzhen Wanhongsheng Plastic Mould Co ltd
Current assignee: Shenzhen Wanhongsheng Plastic Mould Co ltd
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2020-08-28
Anticipated expiration: 2030-04-05

Abstract

The utility model relates to a TV set backplate technical field just discloses a high ultra-thin TV set backplate that dispels heat, including the backplate main part, a plurality of heating panels of the even fixedly connected with in rear side of backplate main part, it is a plurality of heat conduction posts of fixedly connected with between the heating panel, a plurality of louvres have still evenly been seted up on the surface of backplate main part, the outside crimping of backplate main part has fixed frame, the inner wall fixedly connected with of fixed frame covers the dust screen outside the louvre, the through-hole has been seted up to the center department of backplate main part, the through-hole in-connection has cylindrical structure's cooling fan, cooling fan's the fixed connection of outer wall has a connection screw section of thick bamboo. The utility model discloses can effectively guarantee the radiating efficiency of backplate main part, improve the heat dissipation quality.

Description

High-heat-dissipation ultrathin television backboard

Technical Field

The utility model relates to a TV set backplate technical field especially relates to an ultra-thin TV set backplate of high heat dissipation.

Background

The television backboard is a rear shell of a television, plays a role in protecting internal hardware of the television, can generate a large amount of heat in the use process of the television, the heat cannot be dissipated in time, the service life of the television can be influenced, the prior art only dissipates the heat through the heat dissipation holes, the heat dissipation holes are easy to accumulate dust and difficult to clean, and the internal hardware of the television can be influenced in the past.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art in the TV set use can produce a large amount of heats, the heat can not in time spill can influence the life of TV set, prior art only dispels the heat through setting up the louvre, but the easy deposition of louvre just is difficult for clearing up, can influence the problem of the inside hardware of TV set in the past for a long time, and the ultra-thin TV set backplate of high heat dissipation that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high ultra-thin TV set backplate that dispels heat, includes the backplate main part, a plurality of heating panels of the even fixedly connected with in rear side of backplate main part, it is a plurality of fixedly connected with many heat conduction posts between the heating panel, a plurality of louvres have still evenly been seted up on the surface of backplate main part, the outside crimping of backplate main part has fixed frame, the inner wall fixedly connected with of fixed frame covers the dust screen outside the louvre, the through-hole has been seted up to the center department of backplate main part, the through-hole in-connection has the radiator fan of cylinder structure, the fixed connection barrel of radiator fan's outer wall, the inner wall of through-hole is opened has the internal thread that matches with the connection barrel, the fixed cover plate that rotates of radiator fan's one end outer wall, the opening.

Preferably, the equal fixedly connected with locating plate in both ends about the fixed frame, the clamp plate of crimping in the locating plate outside is cup jointed in the outer wall of backplate main part through the pivot rotation, the surface of clamp plate is seted up movable sleeve and is established trepanning and pivot internal fixation outside the pivot and is filled out and be equipped with damping rubber pad.

Preferably, the rear side of the fixed frame is fixedly connected with an annular sealing block, and the outer wall of the back plate main body is provided with an annular sealing groove which is in matched splicing with the annular sealing block.

Preferably, one side of the pressing plate close to the positioning plate is fixedly connected with a layer of extrusion rubber pad.

Preferably, the heat dissipation fan is electrically connected with a power supply of an external device through a control switch.

Preferably, the outer wall of the annular sealing block is coated with a layer of sealing rubber pad.

Compared with the prior art, the utility model provides a high ultra-thin TV set backplate that dispels heat possesses following beneficial effect:

1. this ultra-thin TV set backplate of high heat dissipation through the heating panel that is equipped with, can make the backplate main part have outstanding heat dispersion, and the heat conduction post that the cooperation was equipped with can dispel the heat to all heating panels with the even quick dispersion of heat that the part is dispersed, has guaranteed the radiating efficiency.

2. This ultra-thin TV set backplate of high heat dissipation, can further guarantee the radiating efficiency through the louvre that is equipped with, and fixed frame and dust screen through being equipped with, the cooperation of utilizing annular seal piece and annular seal groove makes the stable crimping of dust screen in the outside of louvre, rotate the clamp plate again, make the clamp plate crimping can realize the firm spacing to the dust screen on the surface of locating plate, have fine dustproof protection to the louvre department, and when needs clear up, rotate the clamp plate once more and make the clamp plate break away from the suppression to the locating plate and can take off the dust screen, can realize the quick assembly disassembly to the dust screen, be convenient for clear up.

3. This ultra-thin TV set backplate of high heat dissipation through the radiator-fan that is equipped with, utilizes the threaded connection effect of connecting screw section of thick bamboo and through-hole to make radiator-fan install in the backplate main part fast, rotates the lagging plate and is convenient for rotate radiator-fan, and the filter screen can avoid radiator-fan to blow in the problem that causes the part to damage in the TV set with outside dust.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively guarantee the radiating efficiency of backplate main part, improve the radiating quality.

Drawings

Fig. 1 is a schematic structural view of a high heat dissipation ultrathin tv backboard according to the present invention;

fig. 2 is a schematic side view of a sectional structure of the high heat dissipation ultra-thin tv back plate according to the present invention, wherein the back plate main body is connected to a heat dissipation fan;

fig. 3 is the utility model provides a side view sectional structure schematic diagram that backplate main part and dust screen of ultra-thin TV set backplate of high heat dissipation are connected.

In the figure: 1 backplate main part, 2 heating panels, 3 heat conduction posts, 4 louvres, 5 fixed frames, 6 dust screens, 7 through-holes, 8 cooling fan, 9 connection screw section of thick bamboos, 10 rotation lagging, 11 filter screens, 12 locating plates, 13 clamp plates, 14 annular seal blocks, 15 annular seal grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to 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 the orientations or positional relationships 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 being 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.

Referring to fig. 1-3, a high-heat-dissipation ultrathin television backboard comprises a backboard main body 1, a plurality of heat dissipation plates 2 are uniformly and fixedly connected to the rear side of the backboard main body 1, a plurality of heat conduction columns 3 are fixedly connected between the heat dissipation plates 2, a plurality of heat dissipation holes 4 are further uniformly formed in the surface of the backboard main body 1, a fixing frame 5 is connected to the outer side of the backboard main body 1 in a pressing mode, a dust screen 6 covering the heat dissipation holes 4 is fixedly connected to the inner wall of the fixing frame 5, a through hole 7 is formed in the center of the backboard main body 1, a heat dissipation fan 8 of a cylindrical structure is connected to the through hole 7, a connection screw barrel 9 is fixedly sleeved on the outer wall of the heat dissipation fan 8, an internal thread matched with the connection screw barrel 9 is formed in the inner wall of the through hole 7, a rotary sleeve plate 10.

The left end and the right end of the fixed frame 5 are fixedly connected with positioning plates 12, the outer wall of the backboard main body 1 is rotatably sleeved with a pressing plate 13 which is pressed outside the positioning plates 12 through a rotating shaft, the surface of the pressing plate 13 is provided with a trepanning in which a movable sleeve is sleeved outside the rotating shaft, and damping rubber pads are fixedly filled in the trepanning and the rotating shaft.

The rear side of the fixed frame 5 is fixedly connected with an annular sealing block 14, and the outer wall of the backboard main body 1 is provided with an annular sealing groove 15 which is matched and spliced with the annular sealing block 14.

One side of the pressing plate 13 close to the positioning plate 12 is fixedly connected with a layer of extrusion rubber pad.

The heat radiation fan 8 is electrically connected with an external power supply through a control switch.

The outer wall of the annular sealing block 14 is covered with a layer of sealing rubber pad.

In the utility model, when in use, the backboard main body 1 can have excellent heat dissipation performance through the arranged heat dissipation plates 2, the heat conduction columns 3 which are arranged in a matching way can evenly and quickly disperse the locally dissipated heat to all the heat dissipation plates 2 for heat dissipation, the heat dissipation efficiency is ensured, the heat dissipation efficiency can be further ensured through the arranged heat dissipation holes 4, the dust screen 6 is stably pressed and connected on the outer sides of the heat dissipation holes 4 through the arranged fixing frame 5 and the dust screen 6 by utilizing the matching of the annular sealing block 14 and the annular sealing groove 15, then the pressing plate 13 is rotated to ensure that the pressing plate 13 is pressed and connected on the surface of the positioning plate 12 to realize the stable limit of the dust screen 6, the dust screen 6 has good dust protection on the heat dissipation holes 4, and when the cleaning is needed, the pressing plate 13 is rotated again to ensure that the pressing plate 13 is separated from the pressing of the positioning plate, can realize the quick assembly disassembly to dust screen 6, the clearance of being convenient for, through the radiator fan 8 that is equipped with, the threaded connection effect that utilizes connection screw section of thick bamboo 9 and through-hole 7 can make radiator fan 8 install fast on backplate main part 1, rotates the lagging 10 and is convenient for rotate radiator fan 8, and filter screen 11 can avoid radiator fan 8 to blow in the problem that causes the part to damage in the TV set with outside dust.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-heat-dissipation ultrathin television backboard comprises a backboard main body (1) and is characterized in that a plurality of heat dissipation plates (2) are uniformly and fixedly connected to the rear side of the backboard main body (1), a plurality of heat conduction columns (3) are fixedly connected among the heat dissipation plates (2), a plurality of heat dissipation holes (4) are further uniformly formed in the surface of the backboard main body (1), a fixing frame (5) is connected to the outer side of the backboard main body (1) in a pressing mode, a dust screen (6) covering the heat dissipation holes (4) is fixedly connected to the inner wall of the fixing frame (5), a through hole (7) is formed in the center of the backboard main body (1), a heat dissipation fan (8) of a cylindrical structure is connected in the through hole (7), a connecting screw cylinder (9) is fixedly sleeved on the outer wall of the heat dissipation fan (8), an inner thread matched with the connecting screw cylinder (9) is formed in the inner, the outer wall of one end of the cooling fan (8) is fixedly sleeved with a rotating sleeve plate (10), and a filter screen (11) is fixedly connected to an opening of the rotating sleeve plate (10).

2. The high-heat-dissipation ultrathin television backboard according to claim 1, wherein the left end and the right end of the fixing frame (5) are fixedly connected with positioning plates (12), the outer wall of the backboard main body (1) is rotatably sleeved with a pressing plate (13) which is pressed on the outer side of the positioning plate (12) through a rotating shaft, the surface of the pressing plate (13) is provided with a sleeve hole which is movably sleeved outside the rotating shaft, and the sleeve hole and the rotating shaft are internally and fixedly filled with damping rubber pads.

3. The high-heat-dissipation ultrathin television backboard of claim 1, wherein an annular sealing block (14) is fixedly connected to the rear side of the fixing frame (5), and an annular sealing groove (15) which is matched and inserted with the annular sealing block (14) is formed in the outer wall of the backboard main body (1).

4. The high-heat-dissipation ultrathin television backboard of claim 2, characterized in that one side of the pressing plate (13) close to the positioning plate (12) is fixedly connected with an extrusion rubber pad.

5. The high-heat-dissipation ultrathin television backboard of claim 1, wherein the heat-dissipation fan (8) is electrically connected with an external power supply through a control switch.

6. The ultra-thin TV backboard of claim 3, wherein the outer wall of the ring-shaped sealing block (14) is covered with a layer of sealing rubber pad.