CN213043767U

CN213043767U - Liquid crystal television with heat radiation structure

Info

Publication number: CN213043767U
Application number: CN202021735461.0U
Authority: CN
Inventors: 刘映兰
Original assignee: Guangzhou Sunsheng Technology Co ltd
Current assignee: Guangzhou Sunsheng Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-23
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to the technical field of liquid crystal televisions, and discloses a liquid crystal television with a heat dissipation structure, which comprises a television, wherein a base is installed at the bottom of the television, positioning blocks are fixedly installed at four corners of the back of the television, a back cover plate is arranged at an opening at the back of the television, and the back cover plate is positioned among the four positioning blocks; the cavity has all been seted up to the inside four corners of back shroud, the inside of cavity is provided with the chucking subassembly, chucking subassembly and adjacent locating piece joint, the middle part sliding sleeve of back shroud is equipped with the handle, the handle is located the inside one end of back shroud and is connected with the chucking subassembly through the cable wire. The utility model discloses a back mounted radiator fan at the back shroud, through radiator fan's forced air cooling radiating effect, can accelerate the inside circulation of air of TV set, be favorable to improving the radiating effect of TV set to improve the life and the performance of TV set.

Description

Liquid crystal television with heat radiation structure

Technical Field

The utility model relates to a liquid crystal TV technical field specifically is a liquid crystal TV with heat radiation structure.

Background

The liquid crystal display television is a common household appliance, and the liquid crystal display television has the advantages of low power consumption, small volume, light weight, high resolution ratio and the like, is more and more popular with the masses, and when the liquid crystal display television is used, more heat can be generated inside the shell, but because the volume is light, thin and small, the heat dissipation is only carried out by relying on the heat dissipation holes on two sides, the heat dissipation effect is limited, the service performance of the liquid crystal display television can be influenced, the service life can be further prolonged, when a fault occurs, the inside of the liquid crystal display television is inconvenient to overhaul, and therefore the liquid crystal display television with the heat dissipation structure is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above problems existing in the prior art, the present invention provides a liquid crystal television with a heat dissipation structure.

In order to achieve the above object, the utility model provides a liquid crystal television with heat dissipation structure, including the television, the bottom of the television is installed with the base, the back four corners of the television are all fixedly installed with the locating piece, the back opening part of the television is provided with the back cover plate, the back cover plate is located between four locating pieces; the cavity has all been seted up to the inside four corners of back shroud, the inside of cavity is provided with the chucking subassembly, chucking subassembly and adjacent locating piece joint, the middle part sliding sleeve of back shroud is equipped with the handle, the handle is located the inside one end of back shroud and is passed through the cable wire and is connected with the chucking subassembly, the back fixed mounting of back shroud has the radiator fan who is located the handle both sides.

Preferably, one side of the rear cover plate close to the television is designed to be a rectangular pit, and the cavity is arranged on the periphery of the rectangular pit.

Preferably, the chucking subassembly is including the movable rod, stationary blade and the spring that are located the cavity, the one end of movable rod extends to in the rectangular pit of back shroud, and with cable wire fixed connection, the other end of movable rod extends to the outside of back shroud, and with the locating piece joint, the one end of cable wire is kept away from at the movable rod to the fixed cover suit of stationary blade, the spring suit is at the middle part of movable rod, and the both ends of spring respectively with one side inner wall fixed connection of stationary blade and cavity.

Preferably, the handle comprises a base block, a pull rod and support plates, the base block is fixedly installed at one end of the pull rod, the other end of the pull rod penetrates through and extends into the rectangular pit of the rear cover plate and is fixedly connected with the four steel cables, the support plates are symmetrically installed on two sides of the base block, and the pull rod is in sliding connection with the rear cover plate.

Preferably, one side of the positioning block, which is close to the rear cover plate, is an inward concave arc surface, a positioning groove matched with the movable rod is formed in the positioning block, and one end of the movable rod, which is located at the outer part of the rear cover plate, is clamped with the positioning groove.

Preferably, the two ends of the cavity are provided with movable holes matched with the movable rods, and the two ends of the movable rods penetrate through the two movable holes respectively and are connected with the inner walls of the movable holes in a sliding mode.

Compared with the prior art, the utility model provides a liquid crystal TV with heat radiation structure has following beneficial effect:

the utility model can accelerate the air circulation inside the television through the air cooling heat dissipation function of the external heat dissipation fan by installing the heat dissipation fan on the back of the back cover plate, realize the air cooling heat dissipation, and is beneficial to improving the heat dissipation effect of the television, thereby improving the service life and the service performance of the television; drive cable wire and chucking subassembly motion through the handle, utilize the elastic clamping between chucking subassembly and the locating piece, make things convenient for the dismouting of back shroud between four locating pieces, make things convenient for the later stage to overhaul, improved the use convenience.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic sectional view of the rear cover plate of the present invention;

fig. 4 is a schematic structural view of the clamping assembly of the present invention;

fig. 5 is a schematic structural view of the handle of the present invention.

In the figure: 1. a television set; 2. a base; 3. positioning blocks; 4. a rear cover plate; 5. a cavity; 6. a clamping assembly; 61. a movable rod; 62. a fixing sheet; 63. a spring; 7. a handle; 71. a base block; 72. a pull rod; 73. a support plate; 8. a steel cord; 9. a heat dissipation fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

Referring to fig. 1-5, a liquid crystal television with a heat dissipation structure includes a television 1, a base 2 is installed at the bottom of the television 1, positioning blocks 3 are fixedly installed at four corners of the back of the television 1, a back cover plate 4 is arranged at an opening of the back of the television 1, and the back cover plate 4 is located between the four positioning blocks 3; cavity 5 has all been seted up to the inside cavity 5 that has all seted up in four corners of back shroud 4, and the inside of cavity 5 is provided with chucking subassembly 6, chucking

subassembly

6 and 3 joints of adjacent locating piece, and the middle part sliding sleeve of back shroud 4 is equipped with handle 7, and handle 7 is located the inside one end of back shroud 4 and passes through cable wire 8 and be connected with chucking subassembly 6, and the back fixed mounting of back shroud 4 has the radiator fan 9 that is located handle 7 both sides.

One side of the rear cover plate 4 close to the television 1 is designed to be a rectangular pit, the cavity 5 is arranged on the periphery of the rectangular pit, the inner wall of the rectangular pit is provided with symmetrically distributed ventilation grooves, and the ventilation grooves are in butt joint with the cooling fan 9 to facilitate air circulation.

Chucking subassembly 6 is including the movable rod 61 that is located cavity 5, stationary blade 62 and spring 63, the one end of movable rod 61 extends to in the rectangular pit of back shroud 4, and with 8 fixed connection of cable wire, the other end of movable rod 61 extends to the outside of back shroud 4, and with the joint of locating piece 3, the fixed suit of stationary blade 62 is in the one end that cable wire 8 was kept away from to movable rod 61, spring 63 suit is at the middle part of movable rod 61, and spring 63's both ends respectively with one side inner wall fixed connection of stationary blade 62 and cavity 5, it removes to drive movable rod 61 through cable wire 8, make stationary blade 62 extrusion spring 63, utilize the elastic reaction of spring 63, realize that the elasticity of movable rod 61 receive and releases, be convenient for movable rod 61 and the constant head tank of locating piece 3 carry out the joint, thereby make things convenient for the dismouting of.

Handle 7 is including base block 71, pull rod 72 and extension board 73, and base block 71 fixed mounting is in the one end of pull rod 72, and the other end of pull rod 72 runs through and extends to in the rectangular pit of back shroud 4, and with four cable wires 8 fixed connection, the both sides at base block 71 are installed to extension board 73 symmetry, sliding connection between pull rod 72 and the back shroud 4, and the trepanning has been seted up at the middle part at the back of back shroud 4, and the spout of symmetric distribution has been seted up to the inner wall of trepanning, the outer fixed surface of pull rod 72 install with the arch of spout looks adaptation, protruding and spout sliding connection, can improve pull rod 72's pulling stability, through the design of both sides extension board 73, make things convenient for base block 71's pulling, improve the convenience.

One side of the positioning block 3 close to the rear cover plate 4 is an inward concave arc surface, a positioning groove matched with the movable rod 61 is formed in the positioning block 3, and the movable rod 61 is located at one end, outside the rear cover plate 4, of the positioning groove and connected with the positioning groove in a clamping mode.

The movable hole with movable rod 61 looks adaptation is all seted up at the both ends of cavity 5, and two movable holes are passed respectively at the both ends of movable rod 61, and with the inner wall sliding connection in movable hole, make things convenient for the pull of movable rod 61.

The utility model discloses an installation radiator fan 9 at the back of back shroud 4, through the air-cooled heat dissipation effect of external radiator fan 9, can accelerate the inside circulation of air of TV set 1, realize the air-cooled heat dissipation, be favorable to improving the radiating effect of TV set 1 to improve the life and the performance of TV set 1; through outside pulling handle 7, handle 7 drives 8 and the inward shift of movable rod 61 of cable wire, and movable rod 61 drives stationary blade 62 and inwards extrudees spring 63, utilizes spring 63 to take place the produced reverse effort of elastic deformation, realizes the elastic clamping between the movable rod 61 other end and the constant head tank, makes things convenient for the dismouting of back shroud 4, has improved the maintenance convenience.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The liquid crystal television with the heat dissipation structure comprises a television (1), wherein a base (2) is installed at the bottom of the television (1), and is characterized in that positioning blocks (3) are fixedly installed at four corners of the back of the television (1), a rear cover plate (4) is arranged at an opening of the back of the television (1), and the rear cover plate (4) is located among the four positioning blocks (3);

cavity (5) have all been seted up to the inside in four corners of back shroud (4), the inside of cavity (5) is provided with chucking subassembly (6), chucking subassembly (6) and adjacent locating piece (3) joint, the middle part slip cover of back shroud (4) is equipped with handle (7), handle (7) are located the inside one end of back shroud (4) and pass through cable wire (8) and are connected with chucking subassembly (6), the back fixed mounting of back shroud (4) has radiator fan (9) that are located handle (7) both sides.

2. The LCD TV with the heat dissipation structure as claimed in claim 1, wherein the side of the back cover plate (4) close to the TV (1) is designed as a rectangular pit, and the cavity (5) is arranged at the periphery of the rectangular pit.

3. The liquid crystal television with the heat dissipation structure as claimed in claim 2, wherein the clamping assembly (6) comprises a movable rod (61), a fixing piece (62) and a spring (63) which are located in the cavity (5), one end of the movable rod (61) extends into the rectangular pit of the rear cover plate (4) and is fixedly connected with the steel cable (8), the other end of the movable rod (61) extends to the outside of the rear cover plate (4) and is clamped with the positioning block (3), the fixing piece (62) is fixedly sleeved at one end of the movable rod (61) far away from the steel cable (8), the spring (63) is sleeved in the middle of the movable rod (61), and two ends of the spring (63) are respectively fixedly connected with the fixing piece (62) and the inner wall of one side of the cavity (5).

4. The liquid crystal television with the heat dissipation structure as recited in claim 3, wherein the handle (7) comprises a base block (71), a pull rod (72) and a support plate (73), the base block (71) is fixedly installed at one end of the pull rod (72), the other end of the pull rod (72) penetrates through and extends into the rectangular pit of the rear cover plate (4) and is fixedly connected with four steel cables (8), the support plate (73) is symmetrically installed at two sides of the base block (71), and the pull rod (72) is connected with the rear cover plate (4) in a sliding manner.

5. The liquid crystal television with the heat dissipation structure as recited in claim 3, wherein one side of the positioning block (3) close to the back cover plate (4) is an inward concave arc surface, a positioning groove matched with the movable rod (61) is formed inside the positioning block (3), and one end of the movable rod (61) located outside the back cover plate (4) is clamped with the positioning groove.

6. The LCD TV with the heat dissipation structure as recited in claim 3, wherein both ends of the cavity (5) are provided with a movable hole adapted to the movable rod (61), and both ends of the movable rod (61) respectively pass through the two movable holes and are slidably connected with the inner wall of the movable hole.