CN210534484U

CN210534484U - Plastic heat radiation structure of liquid crystal display screen

Info

Publication number: CN210534484U
Application number: CN201922080686.0U
Authority: CN
Inventors: 华兵
Original assignee: Nanjing Laiheng Electricity Co
Current assignee: Nanjing Laiheng Electricity Co
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-05-15
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a liquid crystal display's plastics heat radiation structure, including unable adjustment base, unable adjustment base's upper end is provided with the heating panel, the upper end surface mounting of heating panel has the carriage, the internally mounted of carriage has the pore gauze, and just the pore gauze is located the heating panel directly over, the upper end surface of carriage runs through and has seted up the through-hole groove, fixed establishment is installed to the upper end of heating panel, and fixed establishment is located the inside in through-hole groove, be provided with coupling mechanism between unable adjustment base and the heating panel. A liquid crystal display's plastics heat radiation structure, can be convenient for install, dismantle, and can improve liquid crystal display's protective properties.

Description

Plastic heat radiation structure of liquid crystal display screen

Technical Field

The utility model relates to a display screen heat dissipation field, in particular to liquid crystal display's plastics heat radiation structure.

Background

The liquid crystal display screen has low power consumption, is favored by engineers, is suitable for electronic equipment using a battery, and has the main principle that a point, a line and a surface generated by stimulating liquid crystal molecules by current are matched with a back lamp tube to form a picture, and the liquid crystal display screen is usually provided with a heat dissipation structure after being produced and manufactured so as to ensure that the liquid crystal display screen has good heat dissipation performance; the plastic heat dissipation structure of the existing liquid crystal display screen has certain defects when in use, is inconvenient to install and disassemble, has lower protection performance for the liquid crystal protection screen, brings certain adverse effects to actual use, and provides the plastic heat dissipation structure of the liquid crystal display screen.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a liquid crystal display's plastics heat radiation structure can effectively solve the problem in the background art.

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

the utility model provides a liquid crystal display's plastics heat radiation structure, includes unable adjustment base, unable adjustment base's upper end is provided with the heating panel, the upper end surface mounting of heating panel has the carriage, the internally mounted of carriage has the pore gauze, and just the pore gauze is located the heating panel directly over, the upper end surface of carriage runs through and has seted up the through-hole groove, fixed establishment is installed to the upper end of heating panel, and fixed establishment is located the inside in through-hole groove, be provided with coupling mechanism between unable adjustment base and the heating panel.

Preferably, the outer surface of the lower end of the bearing frame is fixedly connected with the outer surface of the upper end of the fixed base through a heat dissipation plate, the outer surface of the lower end of the heat dissipation plate is fixedly connected with the outer surface of the upper end of the fixed base through a connecting mechanism, and the number of the connecting mechanisms is four.

Preferably, coupling mechanism is including seting up the spread groove at unable adjustment base's upper end surface and installing the spliced pole at the lower extreme surface of heating panel, and the spliced pole is located the inside of spread groove, the surface of spliced pole is provided with the elastic rubber circle.

Preferably, the outer surface of the lower end of the fine pore gauze is fixedly connected with the outer surface of the upper end of the heat dissipation plate through the bearing frame, a screw is arranged between the fine pore gauze and the bearing frame, the outer surface of the fine pore gauze is fixedly connected with the outer surface of the inner side of the bearing frame through the screw, and the bearing frame is in a shape of a Chinese character 'hui'.

Preferably, fixed establishment is including inlaying the connection bearing at the upper end surface of heating panel, the upper end of connecting bearing is inlayed and is had the connecting rod, and the connecting rod is located the inside in through-hole groove, the limiting plate is installed to the upper end of connecting rod, the lower extreme surface of limiting plate is provided with the rubber pad, the lower terminal surface of rubber pad is laminated with the up end of bearing frame mutually.

Preferably, the outer surface of the lower end of the connecting rod is movably connected with the outer surface of the upper end of the heat dissipation plate through a connecting bearing, a viscose is arranged between the rubber pad and the limiting plate, and the outer surface of the upper end of the rubber pad is fixedly connected with the outer surface of the lower end of the limiting plate through the viscose.

Compared with the prior art, the utility model discloses following beneficial effect has: because of being provided with coupling mechanism, so can place the heating panel on the unable adjustment base of fixing on liquid crystal display in advance, the spliced pole on the heating panel is located the spread groove on unable adjustment base simultaneously, and the elastic rubber circle on the spliced pole appears deformation and produces the reaction force and fixes the spliced pole in the spread groove under the extrusion of spread groove, be about to fix the heating panel and accomplish the installation on unable adjustment base, otherwise can dismantle it, and then realize its be convenient for install, the benefit of dismantling, because of being provided with fixed establishment, so can place the carriage on the heating panel, the limiting plate on the connecting rod passes in the through-hole groove on the carriage simultaneously, then rotate ninety degrees the limiting plate, the extrusion of carriage at the limiting plate is fixed on the heating panel, be about to the pore gauze is fixed on the heating panel, let it can pass through the pore gauze with debris in the air, the dust blocks outside, avoids its inside that gets into liquid crystal display through the louvre on the heating panel, causes the phenomenon of its inside electronic component performance decline of liquid crystal display, and then realizes that its improvement is better for liquid crystal display's protective properties's benefit, and the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a plastic heat dissipation structure of a liquid crystal display panel according to the present invention;

fig. 2 is a cross-sectional view of the fixing base and the heat dissipating plate of the plastic heat dissipating structure of the liquid crystal display panel according to the present invention;

fig. 3 is a cross-sectional view of the fixing mechanism of the plastic heat dissipation structure of the liquid crystal display panel according to the present invention;

fig. 4 is a schematic diagram of the limiting plate of the plastic heat dissipation structure of the liquid crystal display panel of the present invention.

In the figure: 1. a fixed base; 2. a heat dissipation plate; 3. a bearing frame; 4. a fine mesh gauze; 5. a fixing mechanism; 51. connecting a bearing; 52. a connecting rod; 53. a limiting plate; 54. a rubber pad; 6. a connecting mechanism; 61. connecting grooves; 62. connecting columns; 63. an elastic rubber ring; 7. a through hole groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a plastic heat dissipation structure of a liquid crystal display, including unable adjustment base 1, unable adjustment base 1's upper end is provided with heating panel 2, the outer surface mounting in upper end of heating panel 2 has carriage 3, the internally mounted of carriage 3 has pore gauze 4, and pore gauze 4 is located directly over heating panel 2, carriage 3's upper end surface runs through and has seted up through-hole groove 7, fixed establishment 5 is installed to heating panel 2's upper end, and fixed establishment 5 is located the inside in through-hole groove 7, be provided with coupling mechanism 6 between unable adjustment base 1 and heating panel 2.

The lower extreme surface of carriage 3 passes through heating panel 2 and unable adjustment base 1's upper end external surface fixed connection, and the lower extreme surface of heating panel 2 passes through coupling mechanism 6 and unable adjustment base 1's upper end external surface fixed link, and coupling mechanism 6's quantity is four groups, and heating panel 2 plays radiating effect, and carriage 3 plays the effect of connecting.

Coupling mechanism 6 is including seting up at the connecting groove 61 of unable adjustment base 1's upper end surface and installing the spliced pole 62 at the lower extreme surface of heating panel 2, and spliced pole 62 is located the inside of connecting groove 61, and the surface of spliced pole 62 is provided with elastic rubber circle 63, and elastic rubber circle 63 plays the fixed effect of deformation, and spliced pole 62, connecting groove 61 play the effect of connecting, and unable adjustment base 1 plays the effect of installation.

The outer surface of the lower end of the fine-pore gauze 4 is fixedly connected with the outer surface of the upper end of the heat dissipation plate 2 through the bearing frame 3, a screw is arranged between the fine-pore gauze 4 and the bearing frame 3, the outer surface of the fine-pore gauze 4 is fixedly connected with the outer surface of the inner side of the bearing frame 3 through the screw, the bearing frame 3 is shaped like a Chinese character 'hui', the fine-pore gauze 4 plays a role in blocking dust and sundries in the air, and the screw plays a role in fixing the fine-pore gauze 4 and the bearing frame 3 together.

Fixing mechanism 5 includes connection bearing 51 of inlaying at the upper end surface of heating panel 2, connection bearing 51's upper end is inlayed and is had connecting rod 52, and connecting rod 52 is located the inside of through-hole groove 7, limiting plate 53 is installed to connecting rod 52's upper end, limiting plate 53's lower extreme surface is provided with rubber pad 54, the lower terminal surface of rubber pad 54 is laminated with the up end of bearing frame 3 mutually, rubber pad 54 plays the effect that prevents limiting plate 53 rotation under the effect that does not have the external force, connecting rod 52 plays the effect of connecting, connection bearing 51 plays the pivoted effect.

The outer surface of the lower end of the connecting rod 52 is movably connected with the outer surface of the upper end of the heat dissipation plate 2 through the connecting bearing 51, glue is arranged between the rubber pad 54 and the limiting plate 53, the outer surface of the upper end of the rubber pad 54 is fixedly connected with the outer surface of the lower end of the limiting plate 53 through the glue, the glue plays a role in fixing the rubber pad 54 and the limiting plate 53 together, and the limiting plate 53 plays a role in extrusion fixing.

It should be noted that, the present invention is a plastic heat dissipation structure for a liquid crystal display, when in use, a user places a heat dissipation plate 2 on a fixing base 1 fixed on the liquid crystal display in advance, and at the same time, a connection post 62 on the heat dissipation plate 2 is located in a connection groove 61 on the fixing base 1, and an elastic rubber ring 63 on the connection post 62 deforms under the squeezing action of the connection groove 61 and generates a reaction force to fix the connection post 62 in the connection groove 61, that is, the heat dissipation plate 2 is fixed on the fixing base 1, so that the heat dissipation plate 2 can be installed on the liquid crystal display for use, and at the same time, the user places a bearing frame 3 on the heat dissipation plate 2, and at the same time, a limiting plate 53 on a connection rod 52 passes through a through hole 7 on the bearing frame 3, and then the user rotates the limiting plate 53 by ninety degrees, fix on heating panel 2 pore gauze 4 soon, let it can block debris, dust etc. in the air outside through pore gauze 4, avoid it to get into liquid crystal display's inside through the louvre on heating panel 2, cause the phenomenon of its inside electronic component performance decline of liquid crystal display, it is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a liquid crystal display's plastics heat radiation structure, includes unable adjustment base (1), its characterized in that: the upper end of unable adjustment base (1) is provided with heating panel (2), the upper end surface mounting of heating panel (2) has carriage (3), the internally mounted of carriage (3) has pore gauze (4), and pore gauze (4) are located heating panel (2) directly over, through-hole groove (7) have been seted up in the upper end surface running through of carriage (3), fixed establishment (5) are installed to the upper end of heating panel (2), and fixed establishment (5) are located the inside of through-hole groove (7), be provided with coupling mechanism (6) between unable adjustment base (1) and heating panel (2).

2. The plastic heat dissipation structure of a liquid crystal display panel according to claim 1, wherein: the outer surface of the lower end of the bearing frame (3) is fixedly connected with the outer surface of the upper end of the fixed base (1) through the heat dissipation plate (2), the outer surface of the lower end of the heat dissipation plate (2) is fixedly connected with the outer surface of the upper end of the fixed base (1) through the connecting mechanisms (6), and the number of the connecting mechanisms (6) is four.

3. The plastic heat dissipation structure of a liquid crystal display panel according to claim 1, wherein: coupling mechanism (6) are including seting up in spread groove (61) of the upper end surface of unable adjustment base (1) and installing spliced pole (62) at the lower extreme surface of heating panel (2), and spliced pole (62) are located the inside of spread groove (61), the surface of spliced pole (62) is provided with elastic rubber circle (63).

4. The plastic heat dissipation structure of a liquid crystal display panel according to claim 1, wherein: the lower extreme surface of pore gauze (4) passes through the upper end external fixed surface who bears frame (3) and heating panel (2) to be connected, be provided with the screw between pore gauze (4) and bearing frame (3), the surface of pore gauze (4) passes through the inboard external fixed surface who screws and bearing frame (3) to be connected, the shape of bearing frame (3) is back the font.

5. The plastic heat dissipation structure of a liquid crystal display panel according to claim 1, wherein: fixing mechanism (5) are including inlaying connecting bearing (51) at the upper end surface of heating panel (2), the upper end of connecting bearing (51) is inlayed and is had connecting rod (52), and connecting rod (52) are located the inside of through-hole groove (7), limiting plate (53) are installed to the upper end of connecting rod (52), the lower extreme surface of limiting plate (53) is provided with rubber pad (54), the lower terminal surface of rubber pad (54) is laminated mutually with the up end of bearing frame (3).

6. The plastic heat dissipation structure of a liquid crystal display panel according to claim 5, wherein: the outer surface of the lower end of the connecting rod (52) is movably connected with the outer surface of the upper end of the heat dissipation plate (2) through a connecting bearing (51), viscose is arranged between the rubber pad (54) and the limiting plate (53), and the outer surface of the upper end of the rubber pad (54) is fixedly connected with the outer surface of the lower end of the limiting plate (53) through the viscose.