CN214476144U

CN214476144U - Heat dissipation equipment for LED display screen with good sealing performance

Info

Publication number: CN214476144U
Application number: CN202120200892.5U
Authority: CN
Inventors: 林启岳
Original assignee: Xiamen Quancai Technology Co ltd
Current assignee: Quanzhou Juxinchang Photoelectric Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-22
Anticipated expiration: 2031-01-25

Abstract

The utility model provides a LED heat dissipation equipment for display screen that leakproofness is good, which comprises an outer shell, the high-efficient filter screen of HEPA, graphite alkene, the fan, copper heat-transfer pipe, aluminium alloy radiator and moisture absorption plate, the shell left end face is provided with the high-efficient filter screen of HEPA, the inside packing of shell has graphite alkene, the ventilation pipe right side is provided with the fan, the fan up end is provided with copper heat-transfer pipe, copper heat-transfer pipe right-hand member face is provided with aluminium alloy radiator, the shell right-hand member face is provided with the moisture absorption plate, this design has solved current LED display screen for promoting the leakproofness, the radiating effect is not good, shorten life's problem easily, the utility model discloses rational in infrastructure, be convenient for dispel the heat to the LED display screen, prevent that the heat from piling up and causing the damage to equipment, increase of service life.

Description

Heat dissipation equipment for LED display screen with good sealing performance

Technical Field

The utility model relates to a good heat dissipation equipment for LED display screen of leakproofness belongs to LED display screen technical field.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

The existing LED display screen sacrifices a heat dissipation mechanism for improving the sealing property, only the electric heat generated by the working process of the equipment cannot be accumulated by adopting the heat dissipation of a ventilation net, the equipment is easily damaged by high temperature, the service life is shortened, and the problem that the heat dissipation equipment for the LED display screen with good sealing property is needed to solve is urgently needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a good heat radiation equipment for LED display screen of leakproofness to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure is convenient for dispel the heat to the LED display screen, prevents that the heat from piling up and causing damage, increase of service life to equipment.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a heat dissipation device with good sealing performance for an LED display screen comprises a shell, a ventilation net, a heat dissipation mechanism, a hanging frame and an LED display screen main body, wherein the ventilation net is arranged on the front end face of the shell, the hanging frame is arranged on the upper side of the ventilation net, the LED display screen main body is assembled on the rear end face of the shell, the heat dissipation mechanism is arranged on the outer end face and inside the shell and comprises a ventilation pipe, an HEPA high-efficiency filter screen, graphene, a protective cover, a fan, a copper heat transfer pipe, heat dissipation liquid, an aluminum profile radiator and a moisture absorption plate, the ventilation pipe is arranged on the left end face of the shell, the HEPA high-efficiency filter screen is arranged inside the ventilation pipe, the graphene is filled inside the shell, the protective cover is arranged on the right side of the ventilation pipe, the fan is arranged on the right end face of the protective cover, the copper heat transfer pipe is arranged on the upper end face of the fan, the heat dissipation liquid is filled inside the copper heat transfer pipe, the right end face of the copper heat transfer pipe is provided with an aluminum profile radiator, and the right end face of the shell is provided with a moisture absorption plate.

Further, the protection casing up end is provided with the mount pad, the terminal surface is fixed at the protection casing right-hand member face through welding angle bar under the fan, the fan left end face is provided with the flabellum.

Furthermore, the inside of the copper heat transfer pipe is provided with heat dissipation liquid.

Furthermore, the ventilation pipe is provided with two groups, the specifications of the two groups of ventilation pipes are the same, and the two groups of ventilation pipes are symmetrically arranged on the left end face and the right end face of the shell.

Furthermore, both ends face all is provided with the fixture block about the HEPA high efficiency filter screen, and the inside draw-in groove of having all seted up of two sets of fixture blocks, the HEPA high efficiency filter network card is adorned inside two sets of draw-in grooves from top to bottom.

Furthermore, the upper side and the lower side of the inside of the right side ventilation pipe are respectively provided with a clamping block, and a moisture absorption plate is clamped between the two groups of clamping blocks.

The utility model has the advantages that: the utility model discloses a good heat dissipation equipment for LED display screen of leakproofness, because of the utility model discloses added ventilation pipe, HEPA high-efficient filter screen, graphite alkene, protection casing, fan, copper heat-transfer pipe, radiating liquid, aluminium alloy radiator and hygroscopic plate, this design has solved current LED display screen and has improved in order to promote the leakproofness, and the radiating effect is not good, shortens life's problem easily the utility model discloses a radiating effect.

Because of the protective housing up end is provided with the mount pad, the terminal surface passes through the welding angle bar to be fixed at protection casing right-hand member face under the fan, fan left end face is provided with the flabellum, the fixed mounting protection casing of being convenient for of this design, the protectiveness is better, because of the inside radiating liquid that is provided with of copper heat transfer pipe, this design is convenient for transmit the flabellum with the heat, inside the shell of discharging under the suction effect, both ends face all is provided with the fixture block about the high-efficient filter screen of HEPA, and the inside draw-in groove of all having seted up of two sets of fixture blocks, the high-efficient filter network card dress of HEPA is inside two sets of draw-in grooves from top to bottom, this design is convenient for filter external dust, convenient follow-up HEPA high-efficient filter screen of changing simultaneously, the utility model discloses rational in infrastructure, be convenient for dispel the heat to the LED display screen, prevent that the heat from piling up and causing the damage to equipment, increase of service life.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the heat dissipation apparatus for an LED display panel according to the present invention;

fig. 2 is a front sectional view of a heat dissipation mechanism in the heat dissipation apparatus for an LED display panel according to the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

in the figure: the LED display screen comprises a shell 1, a 2-ventilation net, a 3-heat dissipation mechanism, a 4-hanging rack, a 5-LED display screen main body, a 31-ventilation pipe, a 32-HEPA high-efficiency filter screen, 33-graphene, 34-protective covers, 35-fans, 36-copper heat transfer pipes, 37-heat dissipation liquid, 38-aluminum profile radiators, 39-moisture absorption plates, 321-fixture blocks, 341-mounting seats, 351-angle iron, 352-fan blades and 381-supports.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a good LED heat dissipation equipment for display screen of leakproofness, includes shell 1, ventilation net 2, heat dissipation mechanism 3, stores pylon 4 and LED display screen main part 5, and the terminal surface is provided with ventilation net 2 before the

shell

1, and 2 upsides in ventilation net are provided with

stores pylon

4, and 1 rear end of shell is equipped with LED display screen main part 5, and 1 outer terminal surface of shell and inside are provided with heat dissipation mechanism 3.

Heat dissipation mechanism 3 includes ventilation pipe 31, the high-efficient filter screen of HEPA 32, graphite alkene 33, protection casing 34, fan 35, copper heat-transfer pipe 36, radiator liquid 37, aluminium alloy radiator 38 and

hygroscopic plate

39, 1 left end face of shell is provided with ventilation pipe 31, the inside high-efficient filter screen of HEPA 32 that is provided with of ventilation pipe 31, the inside packing of shell 1 has graphite alkene 33, ventilation pipe 31 right side is provided with protection casing 34, protection casing 34 right-hand member face is provided with fan 35, fan 35 up end is provided with copper heat-transfer pipe 36, the inside packing of copper heat-transfer pipe 36 has radiator liquid 37, copper heat-transfer pipe 36 right-hand member face is provided with

aluminium alloy radiator

38, 1 right-hand member face of shell is provided with hygroscopic plate 39, present LED display screen has been solved in this design for promoting the leakproofness, the radiating effect is not good, life's problem is shortened easily.

Protection casing 34 up end is provided with mount pad 341, the terminal surface is fixed at protection casing 34 right-hand member face through welding angle bar 351 under fan 35, fan 35 left end face is provided with flabellum 352, this design is convenient for fixed mounting protection casing 34, protectiveness is better, copper heat-transfer pipe 36 is inside to be provided with radiating liquid 37, this design is convenient for transmit heat to flabellum 352, inside discharge shell 1 under the suction effect, ventilation pipe 31 is provided with two sets ofly, and two sets of ventilation pipe 31 specifications are the same, two sets of ventilation pipe 31 symmetry set up both ends face about shell 1, this design is convenient for ventilate, the cold and hot air of being convenient for carries out heat exchange, get rid of moisture and impurity in the outside air simultaneously.

Both ends face all is provided with fixture block 321 about HEPA high efficiency filter screen 32, and the inside draw-in groove of having all seted up of two sets of fixture block 321, HEPA high efficiency filter screen 32 clamps about inside two sets of draw-in grooves, this design is convenient for filter external dust, convenient follow-up HEPA high efficiency filter screen 32 of changing simultaneously, both sides all are provided with fixture block 321 about the right side ventilation pipe 31 is inside, and clamped moisture absorption plate 39 between two sets of fixture block 321, this design is convenient for get rid of the inside moisture of outside air and shell 1, protective apparatus safety.

As an embodiment of the present invention: LED display screen main part 5 can produce a large amount of electric heats at the during operation, aluminium alloy radiator 38 absorbs the heat and transmits copper heat-transfer pipe 36 layer upon layer through the shingled structure, the inside radiating liquid 37 of copper heat-transfer pipe 36 guarantees that the heat transfer effect is better, heat transfer reaches the outer terminal surface of protection casing 34 afterwards, fan 35 rotation this moment drives flabellum 352 synchronous revolution, the powerful suction of production inhales the outside air from left side ventilation pipe 31, the cold and hot air carries out the heat exchange afterwards, the heat is inside through right side ventilation pipe 31 discharge shell 1 along with the air under the effect of suction force afterwards, HEPA high-efficient filter screen 32 filters the dust impurity in the outside air totally, hygroscopic plate 39 then absorbs outside air and the inside moisture of shell 1, guarantee the safety of LED display screen, prolonged service life.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a good LED heat dissipation equipment for display screen of leakproofness, includes shell, ventilation net, heat dissipation mechanism, stores pylon and LED display screen main part, its characterized in that: the LED display screen is characterized in that a ventilation net is arranged on the front end face of the shell, a hanging frame is arranged on the upper side of the ventilation net, an LED display screen main body is assembled on the rear end face of the shell, and heat dissipation mechanisms are arranged on the outer end face and the inner portion of the shell;

the heat dissipation mechanism includes ventilation pipe, the high-efficient filter screen of HEPA, graphite alkene, protection casing, fan, copper heat-transfer pipe, radiating liquid, aluminium alloy radiator and hydroscopic plate, the shell left end face is provided with the ventilation pipe, the inside high-efficient filter screen of HEPA that is provided with of ventilation pipe, the inside packing of shell has graphite alkene, the ventilation pipe right side is provided with the protection casing, protection casing right-hand member face is provided with the fan, the fan up end is provided with the copper heat-transfer pipe, the inside packing of copper heat-transfer pipe has the radiating liquid, copper heat-transfer pipe right-hand member face is provided with the aluminium alloy radiator, the shell right-hand member face is provided with the hydroscopic plate.

2. The heat dissipation device for the LED display screen, which has good sealing performance, as claimed in claim 1, wherein: the protection casing up end is provided with the mount pad, the terminal surface is fixed at the protection casing right-hand member face through welding angle bar under the fan, the fan left end face is provided with the flabellum.

3. The heat dissipation device for the LED display screen, which has good sealing performance, as claimed in claim 1, wherein: and heat dissipation liquid is arranged in the copper heat transfer pipe.

4. The heat dissipation device for the LED display screen, which has good sealing performance, as claimed in claim 1, wherein: the ventilation pipes are arranged in two groups, the specifications of the two groups of ventilation pipes are the same, and the two groups of ventilation pipes are symmetrically arranged on the left end face and the right end face of the shell.

5. The heat dissipation device for the LED display screen, which has good sealing performance, as claimed in claim 4, wherein: the HEPA high-efficiency filter screen is characterized in that clamping blocks are arranged on the upper end face and the lower end face of the HEPA high-efficiency filter screen, clamping grooves are formed in the two groups of clamping blocks, and the HEPA high-efficiency filter screen is mounted in the upper and lower groups of clamping grooves.

6. The heat dissipation device for the LED display screen, which has good sealing performance, as claimed in claim 1, wherein: the upper side and the lower side of the inside of the right side ventilation pipe are respectively provided with a clamping block, and a moisture absorption plate is clamped between the two groups of clamping blocks.