CN207678110U - A kind of LED display of waterproof and dampproof type and perfect heat-dissipating - Google Patents
A kind of LED display of waterproof and dampproof type and perfect heat-dissipating Download PDFInfo
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- CN207678110U CN207678110U CN201721412613.1U CN201721412613U CN207678110U CN 207678110 U CN207678110 U CN 207678110U CN 201721412613 U CN201721412613 U CN 201721412613U CN 207678110 U CN207678110 U CN 207678110U
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- fixedly connected
- display screen
- shell
- waterproof
- dissipating
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Abstract
The utility model discloses a kind of waterproof and dampproof type and the LED displays of perfect heat-dissipating, including shell, the centre of the shell is fixedly connected with display screen, and the upper end of shell is equipped with multiple exhaust outlets, multiple dust covers are fixedly connected with above the exhaust outlet, the both ends of the shell are symmetrically fixedly connected with cooling fin, the cooling fin is internally provided with rectangular channel, the inside of the rectangular channel is fixedly connected with fan, it is fixedly connected with heat conducting pipe between the fan and display screen, the both ends of the housing bottom are equipped with dehydrating breather, the dehydrating breather is internally provided with air inlet, the centre of the housing bottom is fixedly connected with support column.The utility model structure novel, the isolation film on the outside of display screen be used for that display screen is protected to keep away from moisture it is impaired, simultaneously; the components such as fan dehydrating breather effectively reduce the internal temperature of display screen, ensure that the dry of display screen is stablized, reduce security risk; can high-efficient and lasting operation, reduce cost.
Description
Technical field
The utility model is related to display screen technology field more particularly to the LED of a kind of waterproof and dampproof type and perfect heat-dissipating
Display screen.
Background technology
LED display is the display equipment of planar ultra-thin, it is made of a certain number of colored or monochrome pixels, places
In front of light source or reflecting surface.Liquid crystal display power consumption is very low, therefore is favored by engineer, and the electricity using battery is suitable for
Sub- equipment.Its cardinal principle is to generate point, line, surface cooperation back fluorescent tube with electric current stimulation liquid crystal molecule to be constituted picture.But
In existing LED display, often because being used for a long time in a humid environment, moisture is caused to enter in LED display
Portion causes LED display internal short circuits, can not work normally, while will produce heat in use in LED display
Amount damages internal electron part for the LED display meeting high temperature of poor radiation, causes LED display to damage, not only to using
It is a kind of economic loss for person, and the loss for the producer and in a kind of fame.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of waterproof and dampproof type proposed
And the LED display of perfect heat-dissipating.
To achieve the goals above, the utility model uses following technical solution：
The LED display of a kind of waterproof and dampproof type and perfect heat-dissipating, including shell, the centre of the shell are fixedly connected
There is display screen, and the upper end of shell is equipped with multiple exhaust outlets, and multiple dust covers are fixedly connected with above the exhaust outlet, it is described
The both ends of shell are symmetrically fixedly connected with cooling fin, and the cooling fin is internally provided with rectangular channel, and the inside of the rectangular channel is solid
Surely it is connected with fan, heat conducting pipe is fixedly connected between the fan and display screen, the both ends of the housing bottom are equipped with moisture absorption
Device, the dehydrating breather are internally provided with air inlet, and the centre of the housing bottom is fixedly connected with support column, the support column
For the distribution of interior bottom symmetrical there are two friction piece, the opposite sides of two friction pieces is equipped with block, fixed between the block to connect
It is connected to spring, and the upper end of block is welded with slide bar, the upper end of the slide bar is equipped with threaded hole, the threaded hole internal thread connection
There are screw rod, one end of the screw rod to be fixedly connected with handle, the lower section of the support column is equipped with pedestal, and the centre of the pedestal is set
There are post holes, the lower end of the support column to be located at the inside of post holes.
Preferably, the outside of the display screen is equipped with isolation film, and the isolation film is polymethyl layer.
Preferably, the dehydrating breather is internally provided with activated carbon.
Preferably, the outer sheath of the friction piece is equipped with rubber sleeve.
Preferably, it is fixedly connected with glassy layer on the madial wall of the pedestal post holes.
Preferably, the bottom of the pedestal is fixedly connected with rubber pad.
In the utility model, user when using the device, rotates handle first, and screw rod rotation makes two slide bars drive
Spring is inwardly compressed in block, and friction piece loses extruding force and slided in post holes, adjusts the height of display screen, by the outside of friction piece
During rubber sleeve ensures adjustment with the glassy layer on the inside of post holes, display screen will not be damaged, and rotate handle, slide bar band again
Dynamic block extrusion friction body outward, makes the position of display screen fix, and when display screen operates, fan rotation drives shunting from air draft
Mouth goes out discharge, and the air inlet of dehydrating breather makes the air-flow come in keep drying, and the safety of moist lead display screen is avoided to carry out, dry
Dry air-flow carries out heat exchange cooling to enclosure interior and keeps drying, and it is waterproof and dampproof to ensure that display screen has the function of.This practicality is new
Type structure novel, the isolation film on the outside of display screen be used for that display screen is protected to keep away from moisture it is impaired, meanwhile, the components such as fan dehydrating breather
The internal temperature for effectively reducing display screen ensure that the dry of display screen is stablized, protection electronic component will not overheat or by
Tide damage, reduce security risk, can high-efficient and lasting operation, reduce cost.
Description of the drawings
Fig. 1 be the utility model proposes a kind of waterproof and dampproof type and perfect heat-dissipating LED display structural representation
Figure.
In figure：1 dust cover, 2 shells, 3 display screens, 4 heat conducting pipes, 5 dehydrating breathers, 6 handles, 7 screw rods, 8 blocks, 9 springs, 10
Pedestal, 11 exhaust outlets, 12 fans, 13 isolation films, 14 support columns, 15 slide bars, 16 friction pieces, 17 glassy layers, 18 rubber pads, 19
Cooling fin.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, the centre of the LED display of a kind of waterproof and dampproof type and perfect heat-dissipating, including shell 2, shell 2 is solid
Surely it is connected with display screen 3, and the upper end of shell 2 is equipped with multiple exhaust outlets 11 and can both radiate to discharger internal gas
While, guarantee is internally dry, and the top of exhaust outlet 11 is fixedly connected with multiple dust covers 1, with to avoid dust exhaust outlet 11
Hole fall into inside, the both ends of shell 2 are symmetrically fixedly connected with cooling fin 19, and cooling fin 19 is internally provided with rectangular channel, square
The inside of shape slot is fixedly connected with fan 12, and heat conducting pipe 4 is fixedly connected between fan 12 and display screen 3, to absorb display
The heat of screen 3 is discharged by fan 12 from exhaust outlet 11, and the both ends of 2 bottom of shell are equipped with dehydrating breather 5, and the inside of dehydrating breather 5 is set
There is air inlet, to filtering inlet air air-flow, ensures to insult internal gas dry cleaning, in case inner inlet makes moist, 2 bottom of shell
The centre in portion is fixedly connected with support column 14, and there are two friction piece 16, two friction pieces for the interior bottom symmetrical distribution of support column 14
16 opposite side is equipped with block 8, is fixedly connected with spring 9 between block 8, and the upper end of block 8 is welded with slide bar 15, slide bar 15
Upper end be equipped with threaded hole, threaded hole internal thread is connected with screw rod 7, and one end of screw rod 7 is fixedly connected with handle 6, support column 14
Lower section be equipped with pedestal 10, the centre of pedestal 10 is equipped with post holes, and the lower end of support column 14 is located at the inside of post holes, aobvious to adjust
The height of display screen 3, to ensure that height is suitble to use.
In the utility model, the outside of display screen 3 is equipped with isolation film 13, and isolation film 13 is polymethyl layer, temperature tolerance
Good, to protect display screen 3 to be caused to be damaged by internal temperature is excessively high, dehydrating breather 5 is internally provided with activated carbon, to ensure to enter the wind
Mouth pneumatic conveying drying, in order to avoid 2 internal wetted of shell is damaged, the outer sheath of friction piece 16 is equipped with rubber sleeve, the inside of 10 post holes of pedestal
It is fixedly connected with glassy layer 17 on wall, falls too fast, causes to increase the frictional force with glassy layer 17, when in order to avoid adjusting height
Display screen 3, which is pounded, falls damage, and the bottom of pedestal 10 is fixedly connected with rubber pad 18, to protect and mitigate rubbing for pedestal 10 and desktop
It wipes, while increasing frictional force, avoiding skidding causes display screen 3 to be translated into.
In the utility model, user when using the device, rotates handle 6 first, and the rotation of screw rod 7 makes two slide bars
Spring 9 is inwardly compressed in 15 drive blocks 9, and friction piece 16 loses extruding force and slided in post holes, adjusts the height of display screen 3, by
During the outer rubber set of friction piece 16 ensures adjustment with the glassy layer 17 on the inside of post holes, display screen 3 will not be damaged, then
Secondary rotation handle 6, slide bar 15 drive the extrusion friction body 16 outward of block 9, the position of display screen 3 are made to fix, display screen running
When, the rotation of fan 12 drives shunting to go out discharge from exhaust outlet 11, and the air inlet of dehydrating breather 5 makes the air-flow come in keep drying,
The safety of moist lead display screen 3 is avoided to carry out, dry air-flow keeps drying to carrying out heat exchange cooling inside shell 2, ensures
Display screen 3 has the function of waterproof and dampproof.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the LED display of a kind of waterproof and dampproof type and perfect heat-dissipating, including shell (2), which is characterized in that the shell
(2) centre is fixedly connected with display screen (3), and the upper end of shell (2) is equipped with multiple exhaust outlets (11), the exhaust outlet (11)
Top be fixedly connected with multiple dust covers (1), the both ends of the shell (2) are symmetrically fixedly connected with cooling fin (19), described
Cooling fin (19) is internally provided with rectangular channel, and the inside of the rectangular channel is fixedly connected with fan (12), the fan (12) with
Heat conducting pipe (4) is fixedly connected between display screen (3), the both ends of shell (2) bottom are equipped with dehydrating breather (5), the moisture absorption
Device (5) is internally provided with air inlet, and the centre of shell (2) bottom is fixedly connected with support column (14), the support column
(14) there are two friction piece (16), the opposite sides of two friction pieces (16) to be equipped with block (8), institute for interior bottom symmetrical distribution
State and be fixedly connected with spring (9) between block (8), and the upper end of block (8) is welded with slide bar (15), the slide bar (15) it is upper
End is equipped with threaded hole, and the threaded hole internal thread is connected with screw rod (7), and one end of the screw rod (7) is fixedly connected with handle
(6), the lower section of the support column (14) is equipped with pedestal (10), and the centre of the pedestal (10) is equipped with post holes, the support column
(14) lower end is located at the inside of post holes.
2. the LED display of a kind of waterproof and dampproof type according to claim 1 and perfect heat-dissipating, which is characterized in that institute
The outside for stating display screen (3) is equipped with isolation film (13), and the isolation film (13) is polymethyl layer.
3. the LED display of a kind of waterproof and dampproof type according to claim 1 and perfect heat-dissipating, which is characterized in that institute
That states dehydrating breather (5) is internally provided with activated carbon.
4. the LED display of a kind of waterproof and dampproof type according to claim 1 and perfect heat-dissipating, which is characterized in that institute
The outer sheath for stating friction piece (16) is equipped with rubber sleeve.
5. the LED display of a kind of waterproof and dampproof type according to claim 1 and perfect heat-dissipating, which is characterized in that institute
It states and is fixedly connected with glassy layer (17) on the madial wall of pedestal (10) post holes.
6. the LED display of a kind of waterproof and dampproof type according to claim 1 and perfect heat-dissipating, which is characterized in that institute
The bottom for stating pedestal (10) is fixedly connected with rubber pad (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412613.1U CN207678110U (en) | 2017-10-30 | 2017-10-30 | A kind of LED display of waterproof and dampproof type and perfect heat-dissipating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412613.1U CN207678110U (en) | 2017-10-30 | 2017-10-30 | A kind of LED display of waterproof and dampproof type and perfect heat-dissipating |
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| Publication Number | Publication Date |
|---|---|
| CN207678110U true CN207678110U (en) | 2018-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721412613.1U Active CN207678110U (en) | 2017-10-30 | 2017-10-30 | A kind of LED display of waterproof and dampproof type and perfect heat-dissipating |
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| CN (1) | CN207678110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189657A (en) * | 2019-05-28 | 2019-08-30 | 左燕 | A kind of public intelligent Service equipment based on computer |
-
2017
- 2017-10-30 CN CN201721412613.1U patent/CN207678110U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189657A (en) * | 2019-05-28 | 2019-08-30 | 左燕 | A kind of public intelligent Service equipment based on computer |
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