CN211090442U

CN211090442U - L ED is radiator for display screen

Info

Publication number: CN211090442U
Application number: CN201922344276.2U
Authority: CN
Inventors: 曾桂红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-24
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a L ED is heat-radiating equipment for display screen, including shell and radiator fan, the left side of shell is inserted and is equipped with the inner frame groove, four face angle departments of shell left side inner wall have all welded the telescopic link, the left upper and lower both sides of inner frame groove all are provided with three locking plate of group, the mid-mounting on inner frame groove right side has the ventilation net, the opening has been seted up at the middle part on shell right side, the right side in inner frame groove evenly is provided with first copper pipe, and just the both ends of first copper pipe all with inner frame groove welded fastening, the mid-mounting of opening right-hand member has two sets of radiator fan, and radiator fan's upper and lower both ends all pass through bolt and opening fixed connection, the utility model discloses protect L ED display screen to take away the nature through the inner frame groove and cool down L ED display screen, and when the air current enters into the shell through the ventilation net inside, also can L ED display screen surface's some heat, the.

Description

L ED is radiator for display screen

Technical Field

The utility model relates to an L ED display screen technical field specifically is a L ED heat abstractor for display screen.

Background

L ED electronic display screen is a display mode through controlling semiconductor LED, it is made up of semiconductor LED pixel point uniform arrangement, it can make L ED pixel point of different color with different materials, in order to display the display screen of various information such as characters, figures, images, animation, quotation, video signal, etc., it is extremely extensive to apply in the real life, the existing L ED display screen body does not carry the heat-dissipating equipment, work for a long time under the condition of high temperature outdoors, in addition to the heat that self work produces, the condition that the internal circuit board burns out at high temperature often appears, for this reason we have proposed a L ED display screen to use the heat-dissipating equipment to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an L ED is radiator unit for display screen to solve the current L ED display screen body that proposes in the above-mentioned background art and not carry radiator unit, long-time work under the condition of outdoor high temperature, the heat that produces in addition self work appears the problem of the condition that inside circuit board high temperature burns out often.

In order to achieve the purpose, the utility model provides a L ED heat dissipation equipment for display screen, including shell and radiator fan, the left side of shell is inserted and is equipped with the inner frame groove, the telescopic link has all been welded to four face angle departments of shell left side inner wall, and the left end of telescopic link all with the inner frame groove welded fastening, the left both sides from top to bottom of inner frame groove all are provided with three group's locking plate, and the one end on locking plate right side all welds the pivot, three group's slots have all been seted up to the left upper and lower both sides of shell, the pivot is all inserted and is established inside the slot, the mid-mounting on inner frame groove right side has the ventilation net, the opening has been seted up at the middle part on shell right side, the right side of inner frame groove evenly is provided with first copper pipe, and the both ends of first copper pipe all with the inner frame groove welded fastening, the mid-mounting of opening right-hand member has two sets of radiator.

Preferably, the outer side of the telescopic rod is sleeved with a spring, one end of the spring is welded and fixed with the inner frame groove, and the other end of the spring is welded and fixed with the inner wall of the outer shell.

Preferably, the right end of pivot all welds and has the fixed block, and the area of fixed block vertical section is greater than pivot vertical section area, the inner wall and the pivot and the fixed block of slot are laminated mutually.

Preferably, two groups of second copper pipes are arranged on the right side of the inner frame groove, and the middle parts of the second copper pipes are welded and fixed with the first copper pipes.

Preferably, the inside of open-ended evenly is provided with the heat dissipation aluminum sheet, the inside of open-ended is provided with two sets of third copper pipes, and the third copper pipe all runs through the heat dissipation aluminum sheet, the both ends of third copper pipe all with second copper pipe welded fastening.

Compared with the prior art, the utility model has the beneficial effects that the utility model discloses a be provided with telescopic link and locking plate, the staff rotates the locking plate, make the one end of locking plate block L ED display screen, thereby fix L ED display screen inside the inner frame inslot, simple and convenient very swift, when L ED display screen receives horizontal impact inside the inner frame inslot, the telescopic link contracts, compress the spring, cushion impact force through the spring, and give L ED display screen a mobilizable buffering interval, effectually protect L ED display screen;

the utility model discloses a be provided with the radiating aluminum sheet, L ED display screen produces the heat at work, make the temperature in inner frame groove rise, first copper pipe, the material of second copper pipe and third copper pipe all is the copper, heat conductivility is good, the heat uniform conduction on inner frame groove surface is to first copper pipe, first copper pipe is through second copper pipe and third copper pipe conduction to radiating aluminum sheet on, the air current that radiator fan produced dispels the heat to multiunit radiating aluminum sheet simultaneously, effectually cool down to inner frame groove, cool down to L ED display screen through inner frame groove indirectness, and when the air current that radiator fan produced enters into the shell through the ventilation network inside, also can take away the partial heat on L ED display screen surface, the radiating effect is good.

Description of the 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 these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1 of the present invention.

In the figure: 1. a housing; 2. an inner frame groove; 3. a telescopic rod; 4. a locking piece; 5. a rotating shaft; 6. a slot; 7. a ventilation net; 8. an opening; 9. a first copper tube; 10. a second copper tube; 11. radiating aluminum sheets; 12. a third copper tube; 13. a heat dissipation fan.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, an embodiment of the present invention provides a heat dissipation apparatus for L ED display screen, including a housing 1 and a heat dissipation fan 13, an inner frame groove 2 is inserted in the left side of the housing 1, a telescopic rod 3 is welded at four corners of the inner wall of the left side of the housing 1, the left end of the telescopic rod 3 is welded with the inner frame groove 2, the outer side of the telescopic rod 3 is sleeved with a spring, one end of the spring is welded with the inner frame groove 2, the other end of the spring is welded with the inner wall of the housing 1, when the L ED display screen is transversely impacted in the inner frame groove 2, the telescopic rod 3 contracts to compress the spring, the impact force is buffered by the spring, and a movable buffer zone is provided for the L ED display screen, effectively protect the L ED display screen, the left upper and lower sides of the inner frame groove 2 are provided with three sets of locking pieces 4, and the right ends of the locking pieces 4 are welded with a rotating shaft 5, the left upper and lower sides of the housing 1 are provided with three sets of slots 6, the slots 5 are inserted in the slots 6, and the longitudinal section of the fixed block 5 is engaged with the inner wall of the slots, and the slots, the inner wall of the slots 5, and the longitudinal section 5 is engaged with the inner wall of the slots, and the slot are engaged with the slot;

the middle part on the right side of the inner frame groove 2 is provided with a ventilation net 7, the middle part on the right side of the shell 1 is provided with an opening 8, the right side of the inner frame groove 2 is uniformly provided with first copper pipes 9, two ends of each first copper pipe 9 are welded and fixed with the inner frame groove 2, the right side of the inner frame groove 2 is provided with two groups of second copper pipes 10, the middle parts of the second copper pipes 10 are welded and fixed with the first copper pipes 9, the heat on the surface of the first copper pipes 9 is conducted with each other through the second copper pipes 10, the middle part at the right end of the opening 8 is provided with two groups of cooling fans 13, the upper and lower ends of each cooling fan 13 are fixedly connected with the opening 8 through bolts, the inside of the opening 8 is uniformly provided with cooling aluminum sheets 11, the inside of the opening 8 is provided with two groups of third copper pipes 12, the third copper pipes 12 all penetrate through the cooling aluminum sheets 11, two ends of the third copper pipes 12 are welded and, the third copper pipe 12 uniformly conducts heat to the heat dissipation aluminum sheets 11, the contact area between the multiple groups of heat dissipation aluminum sheets 11 and airflow is effectively increased, and the heat dissipation performance is improved.

The working principle is that after an operator places an L ED display screen into the inner frame groove 2, the locking piece 4 is rotated to enable one end of the locking piece 4 to block the L ED display screen, the L ED display screen is prevented from falling off from the inner frame groove 2, the L ED display screen is fixed in the inner frame groove 2, the operation is simple, convenient and rapid, when the L ED display screen is transversely impacted in the inner frame groove 2, the inner frame groove 2 moves towards the inside of the outer shell 1, the telescopic rod 3 is contracted, the spring is compressed, the impact force is buffered through the spring, a movable buffer area is given to the L ED display screen, and the L ED display screen is effectively protected;

the staff is with radiator fan 13 external power supply, make radiator fan 13 start to produce the air current from a left side right side, L ED display screen produces the heat in work, make inside casing groove 2's temperature rise, first copper pipe 9, the material of second copper pipe 10 and third copper pipe 12 all is the copper, the thermal conductivity is good, the even conduction of heat on inside casing groove 2 surface is to first copper pipe 9, first copper pipe 9 conducts to heat dissipation aluminum sheet 11 through second copper pipe 10 and third copper pipe 12 on, the air current dispels the heat simultaneously to multiunit heat dissipation aluminum sheet 11, effectually cool down to inside casing groove 2, cool down to L ED display screen through inside casing groove 2 indirectness, and when the air current that radiator fan 13 produced enters into shell 1 inside through ventilation network 7, also can take away the partial heat on L ED display screen surface, the radiating effect is good, it is above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides an L ED is radiator for display screen, includes shell (1) and radiator fan (13), its characterized in that, the left side of shell (1) is inserted and is equipped with inner frame groove (2), telescopic link (3) have all been welded to four face angle departments of shell (1) left side inner wall, and the left end of telescopic link (3) all with inner frame groove (2) welded fastening, the left upper and lower both sides of inner frame groove (2) all are provided with three locking plate (4), and the one end on locking plate (4) right side all welds pivot (5), three group slot (6) have all evenly been seted up to the left upper and lower both sides of shell (1), pivot (5) all insert and establish inside slot (6), the mid-mounting on inner frame groove (2) right side has ventilation net (7), opening (8) have been seted up at the middle part on shell (1) right side, the right side of inner frame groove (2) all is provided with first copper pipe (9), and the both ends of first copper pipe (9) all with inner frame groove (2) welded fastening, the middle part of opening (8) right-hand member installs radiator fan (13), and two sets of radiator fan (13) are connected bolt (8) through two sets of.

2. The L ED display screen heat dissipation device of claim 1, wherein springs are sleeved on the outsides of the telescopic rods (3), one ends of the springs are welded and fixed with the inner frame groove (2), and the other ends of the springs are welded and fixed with the inner wall of the outer shell (1).

3. The L ED heat dissipation device as defined in claim 1, wherein fixing blocks are welded to the right ends of the shafts (5), the area of the longitudinal section of each fixing block is larger than that of the shaft (5), and the inner walls of the slots (6) are attached to the shafts (5) and the fixing blocks.

4. The heat dissipation device for the L ED display screen according to claim 1, wherein two groups of second copper tubes (10) are arranged on the right side of the inner frame groove (2), and the middle parts of the second copper tubes (10) are welded and fixed with the first copper tubes (9).

5. The L ED display screen heat dissipation device according to claim 4, wherein heat dissipation aluminum sheets (11) are uniformly arranged inside the opening (8), two sets of third copper tubes (12) are arranged inside the opening (8), the third copper tubes (12) all penetrate through the heat dissipation aluminum sheets (11), and two ends of the third copper tubes (12) are welded and fixed with the second copper tubes (10).