CN213960208U

CN213960208U - Fan cooling system of television

Info

Publication number: CN213960208U
Application number: CN202023220169.8U
Authority: CN
Inventors: 袁昌龙
Original assignee: Ganzhou Mushi Electronics Co ltd
Current assignee: Ganzhou Mushi Electronics Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-13
Anticipated expiration: 2030-12-28

Abstract

The embodiment of the utility model relates to the technical field of televisions, in particular to a fan cooling system of a television, which comprises a television back plate body; the television set back plate comprises a television set back plate body and is characterized in that a blowing cavity is formed in the inner side of the television set back plate body, a convex seat which is integrally formed with the television set back plate body is arranged in the middle of the blowing cavity, a heat dissipation plate which is covered on the blowing cavity is detachably mounted on the inner side of the television set back plate body through a locking mechanism, and a heat dissipation fan which stretches into the blowing cavity is mounted on the heat dissipation plate. The embodiment of the utility model provides an install the heating panel in the inboard of TV set backplate body through locking mechanical system, through starting the cooling blower, can realize the radiating effect of blowing; and through the installation mechanism who sets up, conveniently install the TV set backplate body on the wall body, and conveniently adjust the angle of TV set backplate body, satisfy different user demands, use extensively, it is nimble to use.

Description

Fan cooling system of television

Technical Field

The embodiment of the utility model provides a TV set technical field specifically is a fan cooling system of TV set.

Background

The television is a device which utilizes an electronic technology to transmit moving image pictures and audio signals according to the persistence of vision characteristics and the visual psychology of human eyes, namely a television receiver, and is also an important broadcast and video communication tool. The existing television backboard is mostly simple in structure and poor in heat dissipation performance, dust easily enters the television through the heat dissipation holes to affect the service life of the television, and the existing television backboard is single in function, poor in practicability, inconvenient to adjust and poor in flexibility.

Disclosure of Invention

An object of the embodiment of the utility model is to provide a fan cooling system of TV set to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a fan cooling system of a television comprises a television back plate body;

the television set back plate comprises a television set back plate body, a locking mechanism and a cooling fan, wherein the inner side of the television set back plate body is provided with a blowing cavity, the middle part of the blowing cavity is provided with a convex seat which is integrally formed with the television set back plate body, the inner side of the television set back plate body is detachably provided with the cooling plate which is covered on the blowing cavity through the locking mechanism, and the cooling plate is provided with the cooling fan which extends into the blowing cavity; the television back plate body corresponding to the heat radiation fan is provided with meshes;

the convex seat is provided with an installation mechanism;

the air blowing mechanism comprises a blowing cavity, an installation mechanism and a supporting mechanism, wherein the blowing cavity is provided with a supporting cavity, the installation mechanism comprises a first circular sliding block which is arranged in the supporting cavity in a supporting and sliding manner through a first supporting spring, a supporting shaft is fixedly arranged on the first circular sliding block, the outer end of the supporting shaft is coaxially and fixedly provided with a supporting column, and the other end of the supporting column is coaxially and fixedly provided with an installation ring;

the outer side of the television backboard body is fixedly provided with a limiting pin, and a limiting groove matched with the limiting pin is formed in the surface of the supporting column facing the television backboard body, so that the limiting pin can be embedded into the limiting groove under the elastic supporting effect of the first supporting spring.

As a further scheme of the embodiment of the utility model: and a filter screen covered on the mesh is arranged on the outer side of the television backboard body.

As a further scheme of the embodiment of the utility model: the adjusting cavity is formed in the television backboard body, the second circular sliding block is arranged in the adjusting cavity in a rotating sliding mode, a first locking shaft is coaxially and fixedly mounted on one side of the second circular sliding block, and a second locking shaft is coaxially and fixedly mounted on the other side of the second circular sliding block.

As a further scheme of the embodiment of the utility model: and a second supporting spring is sleeved on the second locking shaft in the adjusting cavity, and a third supporting spring is sleeved on the outer ring of the first locking shaft in the adjusting cavity.

As a further scheme of the embodiment of the utility model: the outer end of the first locking shaft is fixedly provided with a locking plate, and a locking pin is fixedly arranged on the surface of the locking plate facing the television backboard body.

As a further scheme of the embodiment of the utility model: the outer end fixed mounting of second locking axle has the handle, and the outside of handle is provided with handheld handle, the holding tank has been seted up in the outside of TV set backplate body, the outer end of second locking axle stretches into in the holding tank, just the coaxial fixed locking ring gear that is provided with in the handle outside, uncovered department fixed mounting of holding tank has the locking arch.

As a further scheme of the embodiment of the utility model: the outer wall of the end part of the heat dissipation plate is provided with a locking groove matched with the locking pin, and the locking pin can be embedded into the locking groove under the elastic supporting action of the second supporting spring and the third supporting spring.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

in the fan cooling system of the television provided by the embodiment of the utility model, the heat dissipation plate can be arranged at the inner side of the television backboard body through the locking mechanism, and the heat dissipation fan is arranged in the blowing cavity, and the effect of blowing and heat dissipation can be realized by starting the heat dissipation fan, thereby realizing the heat dissipation of the interior of the television and avoiding the damage of components in the television due to overheating; and through the installation mechanism who sets up, conveniently install the TV set backplate body on the wall body, and conveniently adjust the angle of TV set backplate body, satisfy different user demands, use extensively, it is nimble to use.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of a fan cooling system of a television according to an embodiment of the present invention.

Fig. 2 is a partial perspective view of a mounting mechanism in a fan cooling system of a television according to an embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a partial perspective view of a locking mechanism in a fan cooling system of a television according to an embodiment of the present invention.

In the figure: 1-TV set backboard body, 2-heat dissipation plate, 3-boss, 4-blowing cavity, 5-heat dissipation fan, 6-mesh, 7-filter screen, 8-mounting ring, 9-mounting bolt, 10-receiving groove, 11-locking plate, 12-locking pin, 13-locking groove, 14-first locking shaft, 15-adjusting cavity, 16-supporting cavity, 17-supporting column, 18-limiting pin, 19-limiting groove, 20-supporting shaft, 21-first circular slider, 22-first supporting spring, 23-mounting through hole, 24-operating handle, 25-locking protrusion, 26-locking gear ring, 27-second locking shaft, 28-handheld handle, 29-second circular slider, 30-second supporting spring, 31-third support spring.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, in the embodiment of the present invention, a fan cooling system for a television includes a television backboard body 1, a blowing cavity 4 is provided at an inner side of the television backboard body 1, a boss 3 integrally formed with the television backboard body 1 is provided at a middle portion of the blowing cavity 4, a heat dissipation plate 2 covering the blowing cavity 4 is detachably installed at the inner side of the television backboard body 1 through a locking mechanism, and a heat dissipation fan 5 extending into the blowing cavity 4 is installed on the heat dissipation plate 2; the television set back plate body 1 corresponding to the heat radiation fan 5 is provided with a mesh 6, and the outer side of the television set back plate body 1 is provided with a filter screen 7 covered on the mesh 6.

Further, in the preferred embodiment provided by the present invention, the boss 3 is provided with a mounting mechanism.

Specifically, as shown in fig. 1-2, in the embodiment of the present invention, the supporting cavity 16 has been opened on the blowing cavity 4, the mounting mechanism includes a first circular slider 21 slidably disposed in the supporting cavity 16 through a first supporting spring 22, a supporting shaft 20 is fixedly mounted on the first circular slider 21, a supporting column 17 is coaxially and fixedly mounted at an outer end of the supporting shaft 20, a mounting ring 8 is coaxially and fixedly mounted at the other end of the supporting column 17, a mounting through hole 23 is uniformly disposed on the mounting ring 8, and the mounting ring 8 is fixedly mounted on the wall body through a mounting bolt 9 adapted to the mounting through hole 23.

Further, in the embodiment of the present invention, the outer side of the tv backboard body 1 is fixedly provided with a limit pin 18, and a limit groove 19 adapted to the limit pin 18 is formed on the surface of the support post 17 facing the tv backboard body 1, so that the limit pin 18 can be embedded into the limit groove 19 under the elastic supporting action of the first support spring 22, and the tv backboard body 1 cannot rotate relative to the support post 17, it can be understood that when the rotation angle of the tv backboard body 1 needs to be adjusted, the tv backboard body 1 is pulled outwards, the first support spring 22 is in a compressed state, and the limit pin 18 is separated from the limit groove 19, then the tv backboard body 1 rotates by a certain angle, then the tv backboard body 1 is loosened, at this time, under the elastic supporting action of the first support spring 22, the limiting pin 18 is embedded into the corresponding limiting groove 19, so that the adjustment of the rotation angle of the television backboard body 1 is completed, the rotation angle of the television backboard body 1 relative to the wall body can be adjusted as required, and the use flexibility of the television is greatly improved.

In addition, it can be understood that, in the preferred embodiment provided by the utility model, through the cooling fan 5 that starts, can improve the mobility of air, guarantee the radiating effect to the inside of TV set.

With continuing reference to fig. 1, fig. 3 and fig. 4, in a preferred embodiment of the present invention, an adjusting cavity 15 is formed on the tv back plate body 1, a second circular slider 29 is rotatably and slidably disposed in the adjusting cavity 15, a first locking shaft 14 is coaxially and fixedly disposed on one side of the second circular slider 29, a second locking shaft 27 is coaxially and fixedly disposed on the other side of the second circular slider 29, a second supporting spring 30 is sleeved on the second locking shaft 27 located in the adjusting cavity 15, a third supporting spring 31 is sleeved on an outer ring of the first locking shaft 14 located in the adjusting cavity 15, a locking plate 11 is fixedly disposed on an outer end of the first locking shaft 14, a locking pin 12 is fixedly disposed on a surface of the locking plate 11 facing the tv back plate body 1, an operating handle 24 is fixedly disposed on an outer end of the second locking shaft 27, and a hand-held handle 28 is disposed on an outer side of the operating handle 24, holding tank 10 has been seted up in the outside of TV set backplate body 1, the outer end of second locking axle 27 stretches into in the holding tank 10, just the coaxial fixed locking ring gear 26 that is provided with in the operating handle 24 outside, the opening department fixed mounting of holding tank 10 has locking arch 25.

Further, in the preferred embodiment provided by the utility model, set up on the tip outer wall of heating panel 2 with locking groove 13 of locking pin 12 looks adaptation, when operation handle 24 does not receive external force, under the elastic support effect of second supporting spring 30 and third supporting spring 31, can make locking pin 12 imbed in locking groove 13, thereby lock fixing heating panel 2, and locking arch 25 this moment supports on 2, reach the rotatory effect of restriction operation handle 24, when needs take off heating panel 2, promote operation handle 24 and make locking arch 25 and locking ring gear 26 alternate segregation, locking pin 12 at this moment is deviate from locking inslot 13, then can operate operation handle 24 and make the rotatory certain angle of first locking axle 14, and then drive locking plate 11 rotatory, can easily take off heating panel 2 this moment.

In summary, in the fan cooling system of the television provided in the embodiment of the present invention, the heat dissipation plate 2 can be installed inside the back plate body 1 of the television through the locking mechanism, and the heat dissipation fan 5 is disposed in the blowing cavity 4, and by starting the heat dissipation fan 5, the effect of blowing and heat dissipation can be achieved, heat dissipation inside the television can be achieved, and damage to components inside the television due to overheating can be avoided; and through the installation mechanism who sets up, conveniently install TV set backplate body 1 on the wall body, and conveniently adjust the angle of TV set backplate body 1, satisfy different user demands, use extensively, it is nimble to use.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A fan cooling system of a television is characterized by comprising a television back plate body (1);

a blowing cavity (4) is formed in the inner side of the television backboard body (1), a convex seat (3) which is integrally formed with the television backboard body (1) is arranged in the middle of the blowing cavity (4), a heat dissipation plate (2) which is covered on the blowing cavity (4) is detachably mounted on the inner side of the television backboard body (1) through a locking mechanism, and a heat dissipation fan (5) which extends into the blowing cavity (4) is mounted on the heat dissipation plate (2); the television backboard body (1) corresponding to the heat dissipation fan (5) is provided with meshes (6);

the convex seat (3) is provided with an installation mechanism;

a supporting cavity (16) is formed in the blowing cavity (4), the mounting mechanism comprises a first circular sliding block (21) which is supported by a first supporting spring (22) and slidably arranged in the supporting cavity (16), a supporting shaft (20) is fixedly mounted on the first circular sliding block (21), a supporting column (17) is coaxially and fixedly mounted at the outer end of the supporting shaft (20), and a mounting ring (8) is coaxially and fixedly mounted at the other end of the supporting column (17); the outer side of the television backboard body (1) is fixedly provided with a limiting pin (18), and a limiting groove (19) matched with the limiting pin (18) is formed in the surface of a supporting column (17) facing the television backboard body (1), so that the limiting pin (18) can be embedded into the limiting groove (19) under the elastic supporting effect of a first supporting spring (22).

2. The fan cooling system for the television as set forth in claim 1, wherein a filter screen (7) covering the mesh (6) is provided outside the television back plate body (1).

3. The fan cooling system of the television set according to claim 2, wherein the back plate body (1) of the television set is provided with an adjusting cavity (15), the adjusting cavity (15) is internally provided with a second circular sliding block (29) in a rotating and sliding manner, one side of the second circular sliding block (29) is coaxially and fixedly provided with a first locking shaft (14), and the other side of the second circular sliding block (29) is coaxially and fixedly provided with a second locking shaft (27).

4. A fan cooling system of a tv set as claimed in claim 3, characterized in that the second locking shaft (27) in the adjusting chamber (15) is sleeved with a second supporting spring (30), and the first locking shaft (14) in the adjusting chamber (15) is sleeved with a third supporting spring (31).

5. The fan cooling system for a television set according to claim 4, wherein the outer end of the first locking shaft (14) is fixedly installed with a locking plate (11), and a locking pin (12) is fixedly arranged on the surface of the locking plate (11) facing the television set back plate body (1).

6. The fan cooling system of the television set according to claim 5, wherein an operating handle (24) is fixedly installed at an outer end of the second locking shaft (27), a handheld handle (28) is arranged at an outer side of the operating handle (24), an accommodating groove (10) is formed in an outer side of the television set back plate body (1), an outer end of the second locking shaft (27) extends into the accommodating groove (10), a locking toothed ring (26) is coaxially and fixedly arranged at an outer side of the operating handle (24), and a locking protrusion (25) is fixedly installed at an opening of the accommodating groove (10).

7. The fan cooling system of the tv set according to claim 6, wherein the outer wall of the end of the heat sink (2) is formed with a locking groove (13) adapted to the locking pin (12), and the locking pin (12) can be inserted into the locking groove (13) under the elastic supporting action of the second supporting spring (30) and the third supporting spring (31).