CN208580547U - A kind of cabinet of heat dissipation LED display screen - Google Patents
A kind of cabinet of heat dissipation LED display screen Download PDFInfo
- Publication number
- CN208580547U CN208580547U CN201821149704.5U CN201821149704U CN208580547U CN 208580547 U CN208580547 U CN 208580547U CN 201821149704 U CN201821149704 U CN 201821149704U CN 208580547 U CN208580547 U CN 208580547U
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- CN
- China
- Prior art keywords
- aluminium sheet
- heat sink
- cabinet
- led display
- several
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 56
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000004411 aluminium Substances 0.000 claims abstract description 53
- 238000009434 installation Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 240000004282 Grewia occidentalis Species 0.000 claims abstract description 4
- 230000000875 corresponding Effects 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a kind of cabinets of heat dissipation LED display screen, including aluminium sheet and cabinet frame, the heat sink strip is in long strip-board shape structure, the surface of heat sink strip is vertically welded with several fins being equally spaced, and several second mounting holes are also provided in the plane of heat sink strip two sides, four corners of the cabinet frame are equipped with angle connector, the heat sink strip is screwed the surface for being mounted on aluminium sheet, the aluminium sheet is screwed the surface for being mounted on cabinet frame, is also embedded with water proof ring between the aluminium sheet and cabinet frame.The LED display radiation aluminium body structure is simple, it is easy for installation, thoroughly solve the problems, such as that conventional aluminium spin manifold temperature increases, heat sink strip is equipped with a large amount of radiating fin, the radiating fin is made of aluminium alloy, and heat dissipation area is larger, uses stabilization, so that it is guaranteed that stability of the LED display when using summer, and effectively extend its service life.
Description
Technical field
The utility model relates to LED box technical field of structures, and in particular to a kind of cabinet of heat dissipation LED display screen.
Background technique
Led electronic display be also referred to as LED display, be it is a kind of by control semiconductor light-emitting-diode display mode,
It is usually that red light emitting diode forms that its general appearance, which is exactly by many, shows character by the light on and off of lamp.It is used to
Show the display screen of the various information such as text, figure, image, animation, market, video, video signal.LED display is wide
It is general to be applied to large-scale square, commercial advertisement, stadiums, information propagation, news briefing, securities trading etc..
LED display can generate a large amount of heat after being powered, and temperature is excessively high to burn out the electric appliance original part of display screen, reduce
Its service life, in order to solve this problem, the prior art are carried out by the structure and material of the cabinet to installation LED display
Improve, wherein especially at most with the molding cabinet application of aluminium, although conventional LED display aluminium cabinet in terms of heat dissipation compared with
It is advantageous, still, once enter hot summer, or by equatorial high temperature area, the heat of aluminium cabinet can not be timely
Discharge, can absorb instead a large amount of heat by aluminium tank surface back to display screen electric elements inside.Such situation one
Denier occurs, and when electric elements temperature is excessively high, the unstability of LED display, failure rate can also increase therewith.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of heat dissipation LED display screen is provided
Cabinet has the characteristics that structure is simple, handsome in appearance, heat dissipation effect is excellent.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of cabinet of heat dissipation LED display screen, including aluminium sheet and cabinet frame, the surrounding of the aluminium sheet offer several
First mounting hole, and it is also equidistant on aluminium sheet offer several square holes, further include several heat sink strips, the heat sink strip is in length
Plate structure, the surface of heat sink strip is vertically welded with several fins being equally spaced, and also opens in the plane of heat sink strip two sides
Equipped with several second mounting holes, four corners of the cabinet frame are equipped with angle connector, the side wall of the cabinet frame
Several circular holes corresponding with angle connector position are offered, the back side of the cabinet frame is also provided with several fixation holes；
The heat sink strip is screwed the surface for being mounted on aluminium sheet, and the aluminium sheet, which is screwed, is mounted on cabinet
The surface of frame is also embedded with water proof ring between the aluminium sheet and cabinet frame.
It is as above-mentioned technical proposal to further describe:
Card slot is offered on the angle connector, and locating piece has been screwed in card slot.
It is as above-mentioned technical proposal to further describe:
The front surface of the aluminium sheet is welded with several self-clinching nuts.
It is as above-mentioned technical proposal to further describe:
The square hole is equipped with 18 altogether, and 18 square holes are divided into three groups, the table for being distributed in aluminium sheet symmetrical above and below
Face.
It is as above-mentioned technical proposal to further describe:
There are five the heat sink strip is set altogether, five heat sink strips are mounted on the surface of aluminium sheet by screw and are located at adjacent two-by-two
Square hole between.
The beneficial effects of the utility model are as follows:
The LED display radiation aluminium body structure is simple, easy for installation, and it is raised thoroughly to solve conventional aluminium spin manifold temperature
Problem, which is that several heat sink strips are added on the basis of an aluminium cabinet for having heat sinking function, on heat sink strip
Equipped with a large amount of radiating fin, which is made of aluminium alloy, and heat dissipation area is larger, using stabilization, so that it is guaranteed that LED is aobvious
Stability of the display screen when using summer, and effectively extend its service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model；
Fig. 3 is the enlarged structure schematic diagram in the utility model at A；
Fig. 4 is the enlarged structure schematic diagram in the utility model at B.
Marginal data:
1, aluminium sheet；2, self-clinching nut；3, the first mounting hole；4, square hole；5, heat sink strip；6, the second mounting hole；7, water proof ring；
8, cabinet frame, 9, circular hole；10, angle connector；11, fixation hole；12, locating piece；13, card slot.
Specific embodiment
Referring to Fig. 1-4, a kind of cabinet of heat dissipation LED display screen provided by the utility model, including aluminium sheet 1 and cabinet side
Frame 8, aluminium sheet 1 are formed using good heat dissipation aluminium, and the surrounding of aluminium sheet 1 offers several first mounting holes 3, are used for aluminium sheet 1
Be screwed and be installed together with cabinet frame 8, and it is also equidistant on aluminium sheet 1 offer several square holes 4, in square hole 4
Engage LED module, when maintenance, only need to push LED module from the back side, it can easily be taken out, which further includes several
A heat sink strip 5, heat sink strip 5 are in long strip-board shape structure, and the surface of heat sink strip 5 is vertically welded with several fins being equally spaced, and
Several second mounting holes 6 are also provided in the plane of 5 two sides of heat sink strip, wherein heat sink strip 5 is made of aluminium alloy, thermal diffusivity
Can be good, the plate-like structure of heat sink strip 5, fin is vertically arranged with heat sink strip 5, therefore can be welded on a heat sink strip 5 a large amount of
Radiating fin, and there are gap between fin and fin, heat dissipation area increases, and there is heat dissipation uniformly using stabilization, both can ensure that
Stability of the LED display when using summer, and can effectively prolong its service life, the second mounting hole 6 will be for that will radiate
Item 5 is screwed with aluminium sheet 1 and is installed together, and four corners of the cabinet frame 8 are equipped with angle connector 10, should
Angle connector 10 uses chamfered groove connector, and the right angles of the two piece aluminum profiles adjacent for cabinet frame 8 connects, and when installation respectively will
Its both ends is inserted into aluminum profile slot, and is locked with fastening screw, the support force of the point to reinforce connected aluminum frame,
And convenient for reinforcing fixing when aluminium sheet 1 and cabinet frame 8 are fixedly mounted, the side wall of the cabinet frame 8 offers several
Circular hole 9 corresponding with 10 position of angle connector, for angle connector 10 and cabinet frame 8 to be locked by fastening screw,
The back side of the cabinet frame 8 is also provided with several fixation holes 11, the installation for steel construction；
Heat sink strip 5 is screwed the surface for being mounted on aluminium sheet 1, and aluminium sheet 1, which is screwed, is mounted on cabinet frame 8
Surface, be also embedded with water proof ring 7 between aluminium sheet 1 and cabinet frame 8, water proof ring 7 is used for cabinet waterproof, avoids rainwater along aluminium
Gap between plate 1 and cabinet frame 8 flows into inside LED display electric elements.
In the present embodiment, card slot 13 is offered on angle connector 10, and locating piece 12 has been screwed in card slot 13,
After aluminium sheet 1 and cabinet frame 8 are fixed, tentatively fix by screw and the first mounting hole, then located piece 12 passes through screw
It is fixed in card slot 13, carries out reinforcement fixation.
In the present embodiment, the front surface of aluminium sheet 1 is welded with several self-clinching nuts 2, the peace for power supply and system sending card
Dress is fixed.
In the present embodiment, square hole 4 is equipped with 18 altogether, and 18 square holes 4 are divided into three groups, and symmetrical above and below is distributed in
The surface of aluminium sheet 1.
In the present embodiment, there are five heat sink strip 5 is set altogether, five heat sink strips 5 are mounted on surface and the position of aluminium sheet 1 by screw
Between square hole 4 adjacent two-by-two, heat sink strip 5 is equipped with multiple, and heat sink strip 5, which is mounted between adjacent two square hole 4, to be made
Obtaining LED module and electric elements can radiate uniformly.
Working principle: the present apparatus increases a large amount of heat sink strip 5 on the basis of having aluminium sheet 1 of heat sinking function, due to this
Heat sink strip 5 is made of aluminium alloy, therefore heat dissipation area is big, uses stabilization, it is ensured that LED display is when using summer
Stability, the LED aluminium body structure are specifically that heat sink strip 5 is screwed to the surface for being mounted on aluminium sheet 1, and aluminium sheet 1 passes through
Screw is fixedly mounted on the surface of cabinet frame 8, and locating piece 12 is fixed by screws in the card slot 13 on angle connector 11, prevents
Hydrosphere 7 is embedded between aluminium sheet 1 and cabinet frame 8 to play the role of cabinet waterproof.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of cabinet of heat dissipation LED display screen, including aluminium sheet (1) and cabinet frame (8), the surrounding of the aluminium sheet (1) are opened
Equipped with several first mounting holes (3), and also equidistant on aluminium sheet (1) offer several square holes (4), which is characterized in that also wrap
Several heat sink strips (5) are included, the heat sink strip (5) is in long strip-board shape structure, and the surface of heat sink strip (5) is vertically welded with several etc.
Fin away from distribution, and several second mounting holes (6) are also provided in the plane of heat sink strip (5) two sides, the cabinet frame (8)
Four corners be equipped with angle connector (10), the side wall of the cabinet frame (8) offers several and angle connector
(10) the corresponding circular hole in position (9), the back side of the cabinet frame (8) are also provided with several fixation holes (11)；
The heat sink strip (5) is screwed the surface for being mounted on aluminium sheet (1), and the aluminium sheet (1) is screwed installation
Water proof ring (7) are also embedded between the surface of cabinet frame (8), the aluminium sheet (1) and cabinet frame (8).
2. a kind of cabinet of heat dissipation LED display screen according to claim 1, it is characterised in that: the angle connector
(10) it is offered on card slot (13), and has been screwed locating piece (12) in card slot (13).
3. a kind of cabinet of heat dissipation LED display screen according to claim 1, it is characterised in that: before the aluminium sheet (1)
Surface is welded with several self-clinching nuts (2).
4. a kind of cabinet of heat dissipation LED display screen according to claim 1, it is characterised in that: the square hole (4) sets altogether
There are 18, and 18 square holes (4) are divided into three groups, the surface for being distributed in aluminium sheet (1) symmetrical above and below.
5. a kind of cabinet of heat dissipation LED display screen according to claim 1, it is characterised in that: the heat sink strip (5) is altogether
If there are five, five heat sink strips (5) are mounted on the surface of aluminium sheet (1) by screw and are located between square hole (4) adjacent two-by-two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149704.5U CN208580547U (en) | 2018-07-20 | 2018-07-20 | A kind of cabinet of heat dissipation LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149704.5U CN208580547U (en) | 2018-07-20 | 2018-07-20 | A kind of cabinet of heat dissipation LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208580547U true CN208580547U (en) | 2019-03-05 |
Family
ID=65510900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821149704.5U Active CN208580547U (en) | 2018-07-20 | 2018-07-20 | A kind of cabinet of heat dissipation LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208580547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022150954A1 (en) * | 2021-01-12 | 2022-07-21 | 深圳市艾比森光电股份有限公司 | Display screen box and display screen |
-
2018
- 2018-07-20 CN CN201821149704.5U patent/CN208580547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022150954A1 (en) * | 2021-01-12 | 2022-07-21 | 深圳市艾比森光电股份有限公司 | Display screen box and display screen |
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| GR01 | Patent grant |