CN215417369U

CN215417369U - Display screen

Info

Publication number: CN215417369U
Application number: CN202120698987.4U
Authority: CN
Inventors: 李晏
Original assignee: Jiangling Ruilan Photoelectric Technology Co ltd
Current assignee: Jiangling Ruilan Photoelectric Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-01-04
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a display screen which comprises a display screen main body, wherein the display screen main body comprises a display screen shell, a central groove is formed in the back surface of the display screen shell, an access hole is formed in the central groove, an isolation layer is arranged at the access hole, a plurality of air holes are formed in the isolation layer, two baffle plates are arranged on the back surface of the display screen shell in a sliding mode, a plurality of sealed floating cavities are formed in the isolation layer, and a plurality of heat conducting fins are fixed on the isolation layer. When the heat dissipation device is used, the heat dissipation device has a good heat dissipation effect, is not easy to damage, and has a longer service life; convenient to detach and maintain, and the operation is more convenient.

Description

Display screen

Technical Field

The utility model relates to the field of display screens, in particular to a display screen.

Background

Liquid Crystal Display (LCD) screen, which is called Liquid Crystal Display for short, is one kind of flat panel Display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation. The liquid crystal display screen uses liquid crystal solution in two pieces of polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid.

When the existing display screen is used, the existing display screen usually comprises a display screen shell, but the existing display screen is not easy to maintain; the display screen has high power, poor heat dissipation effect and easy damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the display screen capable of solving the problems is not easy to damage and has longer service life.

The utility model is realized by the following technical scheme: the utility model provides a display screen, includes the display screen main part, the display screen main part is including the display screen shell, and the back of display screen shell is provided with central recess, is provided with the access hole in the central recess, and access hole department is provided with the isolation layer, is provided with a plurality of bleeder vents on the isolation layer, and the back of display screen shell slides and is provided with two baffles, is provided with a plurality of sealed unsteady chambeies in the isolation layer, is fixed with the multi-disc conducting strip on the isolation layer.

As the preferred technical scheme, the display screen shell is provided with sliding grooves which are symmetrically arranged on two sides of the central groove, the sliding grooves are of a dovetail groove structure, sliding blocks are arranged in the sliding grooves in a sliding mode, and the sliding blocks are fixed with the baffle plates.

As preferred technical scheme, be provided with a plurality of portions of inserting on the baffle, be provided with on another baffle a plurality ofly with the portion assorted slot that inserts, insert portion and slot and set up relatively, when two baffles were inconsistent, the portion of inserting inserts to the slot in, the junction of baffle and slider is provided with a plurality of screw holes of aligning, inserts the screw in the screw hole.

As preferred technical scheme, the isolation layer is made for elastic colloid material, and the one end and the access hole of bleeder vent switch on mutually, and the other end and the external environment of bleeder vent switch on mutually, and on the isolation layer passed through double faced adhesive tape fixed display screen shell, the splenium was formed with on the baffle, and splenium and isolation layer were inconsistent.

As the preferred technical scheme, helium is stored in the floating cavity, and heat insulation paint is arranged on the surface of the isolation layer.

As the preferred technical scheme, the heat conducting sheet is made of heat conducting metal.

The utility model has the beneficial effects that: when the heat dissipation device is used, the heat dissipation device has a good heat dissipation effect, is not easy to damage, and has a longer service life; convenient to detach and maintain, and the operation is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall top view of the present invention;

fig. 2 is a structural view of an isolation layer of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 2, including the display screen main part, the display screen main part is including display screen shell 1, and the back of display screen shell 1 is provided with central recess 111, is provided with access hole 112 in the central recess 111, and access hole 112 department is provided with isolation layer 2, is provided with a plurality of bleeder vents 211 on the isolation layer 2, and the back of display screen shell 1 slides and is provided with two baffles 3, is provided with a plurality of sealed unsteady chamber 217 in the isolation layer 2, is fixed with the multi-disc conducting strip 6 on the isolation layer 2.

The display screen shell 1 is provided with a sliding groove 113, the sliding grooves 113 are symmetrically arranged on two sides of the central groove 111, the sliding grooves 113 are of a dovetail groove structure, sliding blocks 7 are arranged in the sliding grooves 113 in a sliding mode, the sliding blocks 7 are fixed with the baffle 3, and the sliding grooves and the sliding blocks are difficult to separate.

Wherein, be provided with a plurality of plug-in components 311 on one baffle 3, be provided with a plurality of slots 312 with plug-in components 311 assorted on another baffle 3, plug-in components 311 and slots 312 set up relatively, and when two baffles 3 were inconsistent, plug-in components 311 inserted to in the slot 312.

Wherein, isolation layer 2 is made for elastic colloid material, and the one end and the access hole 112 of bleeder vent 211 switch on mutually, and the other end and the external environment of bleeder vent 211 switch on mutually, and the bleeder vent is used for the heat dissipation, and isolation layer 2 is formed with splenium 222 on through double faced adhesive tape fixed display screen shell 1, convenient to detach, baffle 3, and splenium 222 and isolation layer 2 are inconsistent, the structure of splenium and baffle formula as an organic whole, and the splenium is pushed down the isolation layer.

Wherein, the chamber 211 that floats stores up the helium, and the surface of isolation layer 2 is provided with thermal-insulated lacquer, protects the helium.

Wherein, the heat conducting strip 6 is made of heat conducting metal and is fixed by strong glue.

When the technical scheme is used, the whole device is protected by the baffle and the isolation layer.

Store the helium in the isolation layer, the easy motion, the heat that electronic component dispersed in the conducting strip can absorb the display screen, and the isolation layer motion has driven the motion of conducting strip, leads to the heat of conducting strip to disperse away fast.

When the maintenance, the position of baffle can be moved for the isolation layer exposes, then the isolation layer is dismantled, maintains the display screen inside.

The baffle and the isolation layer protect the back doubly, and the protection effect is better.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a display screen, includes the display screen main part, the display screen main part is including display screen shell (1), its characterized in that: the back of display screen shell (1) is provided with central recess (111), is provided with access hole (112) in central recess (111), and access hole (112) department is provided with isolation layer (2), is provided with a plurality of bleeder vents (211) on isolation layer (2), and the back of display screen shell (1) slides and is provided with two baffles (3), is provided with a plurality of sealed unsteady chamber (217) in isolation layer (2), is fixed with multi-disc conducting strip (6) on isolation layer (2).

2. The display screen of claim 1, wherein: the display screen shell (1) is provided with a sliding groove (113), the sliding groove (113) is symmetrically arranged on two sides of the central groove (111), the sliding groove (113) is of a dovetail groove structure, a sliding block (7) is arranged in the sliding groove (113) in a sliding mode, the sliding block (7) is fixed with the baffle (3), a plurality of aligned screw holes are formed in the connecting portion of the baffle (3) and the sliding block (7), and screws are inserted into the screw holes.

3. The display screen of claim 1, wherein: a plurality of inserting portions (311) are arranged on one baffle (3), a plurality of inserting grooves (312) matched with the inserting portions (311) are arranged on the other baffle (3), the inserting portions (311) and the inserting grooves (312) are arranged oppositely, and when the two baffles (3) are mutually inconsistent, the inserting portions (311) are inserted into the inserting grooves (312).

4. The display screen of claim 1, wherein: isolation layer (2) are made for elastic colloid material, and the one end and access hole (112) of bleeder vent (211) switch on mutually, and the other end and the external environment of bleeder vent (211) switch on mutually, and isolation layer (2) are formed with splenium (222) on fixed display screen shell (1) through the double faced adhesive tape on baffle (3), and splenium (222) and isolation layer (2) are inconsistent.

5. The display screen of claim 1, wherein: helium is stored in the floating cavity (217), and heat insulation paint is arranged on the surface of the isolation layer (2).

6. The display screen of claim 1, wherein: the heat conducting fin (6) is made of heat conducting metal.