CN107316570A - LED modules and the outdoor LED display for exempting from casing installation and active water guide - Google Patents
LED modules and the outdoor LED display for exempting from casing installation and active water guide Download PDFInfo
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- CN107316570A CN107316570A CN201710598159.1A CN201710598159A CN107316570A CN 107316570 A CN107316570 A CN 107316570A CN 201710598159 A CN201710598159 A CN 201710598159A CN 107316570 A CN107316570 A CN 107316570A
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
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Abstract
The invention discloses a kind of LED modules and the outdoor LED display for exempting from casing installation and active water guide.The LED modules include：Upper surface platform；Block water wall, is arranged at the rear of upper surface platform, wherein, the rib for the wall the top that blocks water exceedes the height of upper surface platform；Lower surface, including lower surface platform and lower surface inclined-plane, wherein, lower surface platform connects with lower surface inclined-plane；And several guiding gutter, including vertical guiding gutter and oblique guiding gutter.The LED modules can actively guide distribution arrangement flowing of the rainwater along guiding gutter, it is to avoid rainwater flows to the rear of LED modules, realizes drain function, and tight waterproof is realized from all angles and orientation；The LED display can realize preceding maintenance, and cost is relatively low, and installation, maintenance process are simple and easy to apply.
Description
Technical field
The disclosure belongs to field of liquid crystal display, is related to a kind of LED modules and the outdoor LED for exempting from casing installation and active water guide
Display screen.
Background technology
Outdoor LED display screen, as the new lover of following outdoor display advertising media, is widely used in advertisement, finance, tax
The fields such as business, industry and commerce, post and telecommunications, physical culture, communications and transportation, are common in station, harbour, airport, market, hospital, hotel etc. public
Place, possesses display advertising, information issue, traffic guidance and intention and all multipurposes such as show, and its outdoor property, decision
The features such as itself there is good rainwater-proof, stationarity, replacing easy to disassemble and periodic maintenance can be realized, and it is existing at present
LED display, particularly the installation of outdoor rainproof type LED display mostly use following form：Module (spell by LED display
The least unit connect)+water proof rubber circle+customization casing+screen body steel construction, a plurality of screw will be used after module cushioning water proof rubber circle
(10 or so or more) are fixed on the waterproof box body of customization, are spliced referred to herein as first time, to solve between module
The casing one by one for fixing module, is then fixed on the steel construction being welded by the permeable problem of splicing seams with structural member
On, whole screen is formed, is spliced referred to herein as second.Above-mentioned installation form has following features：
1st, current row LED display maintenance mode commonly used in the trade is rear maintenance mode, i.e.,：Safeguard LED modules, need by
Module is dismantled on customization casing, after maintenance is finished, then attaches it to original position in customization casing, and dismantle and
The whole process of installation is by being realized in casing latter acts；
2nd, the rear LED display for safeguarding form must assure that the steel construction of carrying casing has enough depth, so as to
With enough operating spaces when install with later maintenance, in general, the operating space needs more than 60cm at least, this
The thickness of whole screen is required to must assure that in more than 60cm；Therefore, for carrying the steel specs and tonnage of casing with higher
Requirement, and also must assure that install display screen building there is sufficiently large load；
3rd, the precision of module is very high, it is desirable to which the irregularity degree on its four side is usually no more than 0.02mm, if directly being spelled with module
It is connected into whole screen, it is desirable to which its unevenness is no more than 0.05mm.But the irregularity degree on existing customization casing four side is typically above
1mm, with box body splicing into after whole screen, its unevenness is more than 2mm, when closely watching screen, it is possible to find obvious splicing
Seam, can directly affect the image quality of screen.
From the foregoing, it will be observed that traditional outdoor LED display screen design so that installation, the maintenance of outdoor LED expend substantial amounts of people
Power, material resources and cumbersome, efficiency is very low, and the mode safeguarded afterwards is too high for building, carrying steel requirement, after being unfavorable for
Supervention exhibition, in addition, the design limitation of module+casing of traditional outdoor LED display screen is too big, module specification is different, by not
Different errors are had with manufacturer production, larger installation stitching error occurs, causes image quality not good, therefore, existing skill
There is following technical problem urgent need to resolve on outdoor LED display screen in art：A kind of easy LED for easily installing, safeguarding of design
Display screen, with waterproof ability, and need not customize casing, installation accuracy is high, cost is low.
The content of the invention
(1) technical problem to be solved
Present disclose provides a kind of LED modules and the outdoor LED display for exempting from casing installation and active water guide, with least portion
Decompose technical problem certainly set forth above.
(2) technical scheme
According to an aspect of this disclosure there is provided a kind of LED modules, including：Upper surface platform 210；Block water wall 211,
The rear of upper surface platform 210 is arranged at, wherein, the rib for the top of wall 211 that blocks water exceedes the height of upper surface platform 210；Under
Surface 220, including lower surface platform 221 and lower surface inclined-plane 222, wherein, lower surface platform 221 and the phase of lower surface inclined-plane 222
Connect；And several guiding gutter, including vertical guiding gutter and oblique guiding gutter.
In some embodiments of the present disclosure, LED modules also include：Peripheral structure 212, is arranged at a left side for the wall 211 that blocks water
Right both sides, with certain gradient, connect with upper surface platform 210, and peripheral structure 212 foremost with upper surface platform
210 leave a certain distance foremost.
In some embodiments of the present disclosure, vertical guiding gutter includes：First vertical guiding gutter 311, is arranged at LED modules
Left surface, comprising at least one guiding gutter, the peripheral structure 212 through upper surface and lower surface slope 222 from top to bottom；
And the second vertical guiding gutter 312, the right flank of LED modules is arranged at, comprising at least one guiding gutter, from top to bottom through upper
The peripheral structure 212 on surface and lower surface slope 222.
In some embodiments of the present disclosure, oblique guiding gutter includes：Oblique guiding gutter 320, is arranged at left and right two sideways
On individual side, comprising multigroup parallel oblique guiding gutter, positioned at oblique guiding gutter and the first vertical phase of guiding gutter 311 of left surface
It is intercommunicated, it is interconnected positioned at the oblique guiding gutter of right flank and the second vertical guiding gutter 312；And the oblique guiding gutter in behind
330, on rear board 600, the skewed slot of two groups of parallel arrangements is included, the left and right sides of rear board 600 is respectively in, with side tiltedly
Connected one by one to guiding gutter 320；Wherein, rear board 600, are arranged at the rear of LED modules, the top of the rear board 600 and resistance
Water wall 211 connects, and lower section connects with lower surface inclined-plane 222.
In some embodiments of the present disclosure, the angle of gradient of peripheral structure 212 includes any angle between 0 °~90 °
Degree；The angle of gradient on lower surface inclined-plane 222 includes any angle between 0 °~90 °.
In some embodiments of the present disclosure, the angle of gradient of peripheral structure 212 and the angle of gradient phase on lower surface inclined-plane 222
Together；And/or the width foremost with upper surface platform 210 the distance between foremost with lower surface platform 221 of peripheral structure 212
Degree is equal.
In some embodiments of the present disclosure, the angle of inclination of the oblique guiding gutter in the oblique guiding gutter 320 in side is met：
Any angle of oblique guiding gutter and the horizontal line angle of side between 0 ° to 90 ° sideways；Oblique guiding gutter 330 behind
The angle of inclination of skewed slot is met：The horizontal line angle of the skewed slot of oblique guiding gutter and rear board is between 0 ° to 90 ° behind
Any angle, while ensureing that it is connected one by one with the oblique guiding gutter 320 in side；And/or rear board 600 and the one of wall 211 that blocks water
Shaping.
In some embodiments of the present disclosure, LED modules also include：Support arm 213, is arranged at block water wall 211 and upper table
Between face platform 210, to support the wall 211 that blocks water；And/or magnet installation position 410, it is arranged at four angles of rear board 600
On, two magnet installation positions 410 therein are located at the left and right ends of upper surface platform 210, and depend on the wall that blocks water in rear
211；And/or magnet 420, it is fixed on magnet installation position 410, to fixed LED modules.
In some embodiments of the present disclosure, LED modules also include：Mask 100, the top and upper surface of the mask 100
Platform 210 connects, and lower section connects with lower surface platform 221；Lamp bead 110, is uniformly distributed on the outer surface of mask 100；And electricity
Road plate 500, is affixed on the rear of mask 100, is arranged at the inside of LED modules 10.
According to another aspect of the present disclosure, additionally provide a kind of open air and exempt from the LED display that casing installs simultaneously active water guide,
It is spliced by above-mentioned any LED modules.
(3) beneficial effect
Installed and active water guide it can be seen from the above technical proposal that LED modules and open air that the disclosure is provided exempt from casing
LED display, one of at least have the advantages that：
1st, by the way that the upper surface of LED modules is arranged into rear upper edge higher than front upper edge, formed behind module
Block water wall construction, and sets peripheral structure in the left and right sides for the wall that blocks water, and forms the mine dam of left and right closing, and lower surface is arranged to
The form of platform+acclivity, guides rainwater flow forward, prevents rainwater from being permeated by horizontal joint to LED modules rear；
The left and right sides of LED modules set identical guiding gutter, and the guiding gutter includes two kinds of guiding gutters, it is a kind of be through above and below it is perpendicular
To guiding gutter, a kind of is a plurality of oblique guiding gutter in side be parallel to each other, lower section diagonally forward being distributed from top to bottom, these sides
The oblique guiding gutter in face and vertical guiding gutter are interconnected, guide the rainwater penetrated into from vertical splicing seams to be led along side is oblique
Tank flows into vertical guiding gutter, and then from the discharge of module bottom, without flowing to the module back side, it is to avoid rainwater flows into circuit board；
The a plurality of oblique guiding gutter in parallel behind also is set at the LED modules back side simultaneously, is connected with the oblique guiding gutter in side, rainwater is drawn
Before flowing to, and avoid rainwater from flowing on circuit board, water-proof function is realized from all angles and orientation；
2nd, module is spliced into large-size screen monitors by the way of magnetic suck, and the installation and dismounting of module are direct before LED display
Face is realized, fully achieves preceding maintenance, greatly simplifies installation and later period maintenance, attended operation, and need not be from below
Dismantled, so without reserving the operating space installed with attendant behind screen, screen body thickness can be no more than
10cm, has saved substantial amounts of structural material and labour cost, and its cost safeguards less than 1/10th of form after being reduced to；
3rd, without water proof rubber circle and customization casing, by module direct splicing into whole screen, the one of whole screen is greatly improved
Cause property, makes splicing precision improve 40-50 times；And different size and the module of difference spacing can using same installation and
Maintenance scheme, thoroughly avoiding the module of various sizes of large-size screen monitors or different size must be spliced and caused by producer's customization casing
Triviality and waste, greatly reduce cost.
Brief description of the drawings
Figure 1A-Fig. 1 F are to exempt from the routine that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
LED modules utilize each derived view of CAD mappings.
Figure 1A is to exempt from the conventional LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The isometric axonometric drawing in the southeast of group.
Figure 1B is to exempt from the conventional LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The front view of group.
Fig. 1 C are to exempt from the conventional LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The rearview of group.
Fig. 1 D are to exempt from the conventional LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The left view of group.
Fig. 1 E are to exempt from the conventional LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The top view of group.
Fig. 1 F are to exempt from the conventional LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The upward view of group.
Fig. 2A-Fig. 2 F are to exempt from the thickening that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
LED modules utilize each derived view of CAD mappings.
Fig. 2A is to exempt from the thickening LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The southeast normal axomometric drawing of group.
Fig. 2 B are to exempt from the thickening LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The front view of group.
Fig. 2 C are to exempt from the thickening LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The rearview of group.
Fig. 2 D are to exempt from the thickening LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The left view of group.
Fig. 2 E are to exempt from the thickening LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The top view of group.
Fig. 2 F are to exempt from the thickening LED moulds that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
The upward view of group.
【Symbol description】
10- routine LED modules；20- thickeies LED modules；
100- masks；110- lamp beads；
210- upper surfaces platform；211- blocks water wall；
212- peripheral structures；213- support arms；
220- lower surfaces；
221- lower surface platforms；222- lower surfaces inclined-plane；
The vertical guiding gutters of 311- first；The vertical guiding gutters of 312- second；
The oblique guiding gutter in 320- sides；The oblique guiding gutter in 330- behinds；
410- magnet installation position；420- magnet；
500- circuit boards；600- rear boards；
H, h- difference in height.
Embodiment
Present disclose provides a kind of LED modules and it is outdoor exempt from casing install and active water guide LED display, by
The rear of LED modules upper surface sets the wall that blocks water, and the left and right sides for the wall that blocks water is provided with peripheral structure, and lower surface is set to
The structure on platform+inclined-plane, it is to avoid rainwater flows to LED modules rear, while the guiding gutter of diversified forms is set, including side is tiltedly
To guiding gutter, the oblique guiding gutter of vertical guiding gutter and behind, distribution arrangement stream of the rainwater along these guiding gutters is actively guided
It is dynamic, it is to avoid rainwater flows to the rear of LED modules, realizes drain function, and tight waterproof is realized from all angles and orientation；Should
LED display can realize preceding maintenance, and cost is relatively low, and installation, maintenance process are simple and easy to apply.
For the purpose, technical scheme and advantage of the disclosure are more clearly understood, below in conjunction with specific embodiment, and reference
Accompanying drawing, the disclosure is further described.
Exempt from casing there is provided a kind of open air in first exemplary embodiment of the disclosure to install and active water guide
LED display, the elementary cell of the LED display is LED modules, can be formed by the LED module direct splicings, and need not
Casing is customized, there is preceding maintenance, simple installation.
Figure 1A-Fig. 1 F are to exempt from the routine that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
LED modules utilize each derived view of CAD mappings.Figure 1A is to exempt from casing installation according to embodiment of the present disclosure open air and actively lead
The isometric axonometric drawing in the southeast of the conventional LED modules of the LED display of water.Figure 1B is to exempt from casing peace according to embodiment of the present disclosure open air
Fill the front view of the simultaneously conventional LED modules of the LED display of active water guide.Fig. 1 C are to exempt from casing according to embodiment of the present disclosure open air
The rearview of the simultaneously conventional LED modules of the LED display of active water guide is installed.Fig. 1 D are to exempt from case according to embodiment of the present disclosure open air
Body installs the left view of the simultaneously conventional LED modules of the LED display of active water guide.Fig. 1 E are to be exempted from according to embodiment of the present disclosure open air
Casing installs the top view of the simultaneously conventional LED modules of the LED display of active water guide.Fig. 1 F are outdoor according to the embodiment of the present disclosure
Exempt from the upward view that casing installs the simultaneously conventional LED modules of the LED display of active water guide.
With reference to Figure 1A to Fig. 1 F, casing installation and active water guide are exempted to introduce the open air of disclosure one embodiment
LED display conventional LED modules.Reference picture 1A- Fig. 1 F understand that disclosure open air is exempted from casing and installed and active water guide
The elementary cell of LED display is LED modules, and the LED modules 10 include：
Upper surface platform 210；
Block water wall 211, is arranged at the rear of upper surface platform 210, and the rib of the top of wall 211 that blocks water is flat more than upper surface
The height of platform 210；
Peripheral structure 212, is arranged at the left and right sides for the wall 211 that blocks water, with certain gradient, with upper surface platform 210
Connect, and peripheral structure 212 foremost leaves a certain distance foremost with upper surface platform 210；
Support arm 213, is arranged at and blocks water between wall 211 and upper surface platform 210, to support the wall 211 that blocks water；
Lower surface 220, including lower surface platform 221 and lower surface inclined-plane 222, wherein, lower surface platform 221 and lower surface
Inclined-plane 222 connects, and the gradient on the lower surface inclined-plane 222 is identical with the gradient of peripheral structure 212；
Mask 100, top connects with upper surface platform 210, and lower section connects with lower surface platform 221；
Lamp bead 110, is uniformly distributed on the outer surface of mask 100；
First vertical guiding gutter 311, is arranged at the left surface of LED modules 10, comprising at least one guiding gutter, from top to bottom
Peripheral structure 212 and lower surface slope 222 through upper surface；
Second vertical guiding gutter 312, is arranged at the right flank of LED modules 10, comprising at least one guiding gutter, from top to bottom
Peripheral structure 212 and lower surface 220 through upper surface；
Oblique guiding gutter 320, is arranged on left and right two sides sideways, comprising multigroup parallel oblique guiding gutter, is located at
The oblique guiding gutter of left surface and the first vertical guiding gutter 311 are interconnected, perpendicular positioned at the oblique guiding gutter of right flank and second
It is interconnected to guiding gutter 312；
Circuit board 500, is affixed on the rear of mask 100, is arranged at the inside of LED modules 10；
Rear board 600, is arranged at LED modules rear, and the top of rear board 600 connects with the wall 211 that blocks water, lower section and following table
Face inclined-plane 222 connects；
Oblique guiding gutter 330, on rear board 600, includes the skewed slot of two groups of parallel arrangements, is respectively in rear board behind
600 left and right sides, is connected one by one with the oblique guiding gutter 320 in side；
Magnet installation position 410, is arranged on four angles of rear board 600, two magnet installation positions 410 therein
The wall 211 that blocks water is depended in the left and right ends of upper surface platform 210, and in rear；
Magnet 420, is fixed on magnet installation position 410, to fixed LED modules.
The present embodiment open air is exempted from below casing install and active water guide LED display conventional LED modules each
Part is described in detail.
In the present embodiment, the structure of lower surface 220 is lower surface platform 221+ lower surfaces inclined-plane 222, is platform+upward
The form in face, shown in reference picture 1C；In the present embodiment, the upper surfaces of LED modules be by upper surface platform 210, block water the and of wall 211
The spatial surface of the formation of peripheral structure 212, its layout spatially is also the form on platform+upward inclined-plane, reference picture 1D institutes
Show, two in Fig. 1 D dotted line represents that the arrow between two planes, two dotted lines represents that the two planes have difference in height h,
Upward space inclined-plane is corresponded to, wherein, the inclined-plane of upper surface is by blocking water wall 211 and peripheral structure 212 is produced, periphery knot
Plane where the upper surface of structure 212 is the inclined-plane of upper surface；Peripheral structure 212 foremost with upper surface platform 210 most
Terrace part between front end is the platform of upper surface；So due to the gradient phase on lower surface inclined-plane 222 and peripheral structure 213
Together, then the upper and lower surface of several LED modules during installation, it is possible to use platform carry out it is firm install, between inclined-plane
The gradient it is identical, it is easy to assemble；
Wherein, the angle of gradient of peripheral structure 212 includes any angle between 0 °~90 ° (being free of endpoint value), to
On slope setting be in order to avoid rainwater by the horizontal joint between LED modules to LED modules rear permeate；
The angle of gradient on lower surface inclined-plane 222 is also to include any angle between 0 °~90 ° (being free of endpoint value),
The angle of gradient that surface ramp 222 is removed in the present embodiment is identical with the angle of gradient of peripheral structure 212, but the disclosure is not limited to two
Person must be identical, can also carry out angle change setting according to actual conditions；
The setting of support arm 213 in embodiment is that, in order to reinforce the arm 211 that blocks water, its number is not limited to 2, can be one
It is individual or multiple；The part in embodiment is also not necessarily limited to simultaneously, it would however also be possible to employ other conventional support parts in the art are replaced；
The major function of peripheral structure 212 and the arm 211 that blocks water is the barrier to form current, prevents rainwater from flowing to LED modules
Rear；During LED modules are installed and are combined into whole screen, the LED modules to Auxiliary support side placed on it；
In the present embodiment, the first vertical guiding gutter 311 includes a guiding gutter, and the second vertical guiding gutter 312 also includes one
Bar guiding gutter, the from top to bottom peripheral structure 212 through upper surface and lower surface slope 222, reference picture 1A, 1B and Fig. 1 D institutes
Show；
In the present embodiment, the oblique guiding gutter 320 in side is arranged on left and right two sides of LED modules, comprising multigroup flat
Capable oblique guiding gutter, as shown in Figure 1A and Fig. 1 D；Its spacing is main to be set according to the rainwater uninterrupted of this area, if should
Regional rainwater flow is larger, and can set spacing is wider, and rainwater flow is smaller, by spacing set it is narrower；Typically
In the case of, the spacing width of setting is between 8mm~80mm；
The guiding gutter gradient of oblique guiding gutter 320 is in following scope sideways：The level of oblique guiding gutter and side sideways
Any angle of the wire clamp angle between 0 ° to 90 °；Easily consider for reduction water resistance and engineer applied in the present embodiment, will
The angle of oblique guiding gutter and side horizontal line is set to 45 ° sideways；
In the present embodiment, the oblique guiding gutter in side is distributed in the left and right side of LED modules, Fig. 1 D and shown positioned at a left side
The oblique guiding gutter in side of side, the distribution situation of right flank is symmetrical therewith, therefore omits draw signal here, by its entirety
It is labeled as the oblique guiding gutter 330 in side；Wherein, the oblique guiding gutter of left surface is connected with the first vertical guiding gutter 311, right flank
Oblique guiding gutter is connected with the second vertical guiding gutter 312, for penetrating into the rainwater between two LED modules, passes through the above
The guide functions of guiding gutter, it is possible to achieve good water-proof function；Introduce the effect of the oblique guiding gutter of the above below：It is in
Rainwater between upper and lower two modules, LED modules side is flowed to along the first vertical guiding gutter 312 of vertical guiding gutter 311 and second
The bottom in face；Rainwater between left and right two modules, along the guiding flowing of the oblique guiding gutter 320 in side, then with
The place that the first vertical guiding gutter 312 of vertical guiding gutter 311 or second crosses, it is vertical along the first vertical guiding gutter and second
Guiding gutter flows downward, and eventually flows to the bottom of LED modules side；
In the present embodiment, behind oblique guiding gutter 330 be set to tightly prevented to insure together waterborne, from the foregoing it will be appreciated that
Upper and lower surface is arranged to the form on the inclined-plane of platform+upwards, can avoid rainwater by the horizontal joint between LED modules to LED
Module rear is permeated, and the first vertical guiding gutter, the design of the oblique guiding gutter of the second vertical guiding gutter and side are complete
The water-proof function between the upper and lower seam of LED modules and left and right seam can be realized entirely, and oblique guiding gutter 330 is to be directed to behind
Under extreme case, in the situation of LED modules back side rain, then due to oblique guiding gutter 330 and sideways oblique water guide behind
Groove 320 is connected one by one, and the rainwater in the LED modules back side can flow along oblique guiding gutter 330 behind, then be led with side
The place that tank 320 crosses, flows along side guiding gutter, flows downward, realize comprehensive, each then along vertical guiding gutter
The tight waterproof of individual angle；
The angle of inclination of oblique guiding gutter 330 is set in following scope behind：The water of oblique guiding gutter and rear board behind
Any angle of the horizontal line angle between 0 ° to 90 °, while ensureing that it is connected one by one with the oblique guiding gutter in side；The present embodiment
Middle angle of inclination is 45 °；
In the present embodiment, oblique guiding gutter 330 is oblique outer lower side behind, and with the water guide trough slope one of module side
Cause, and connect one by one.
In the present embodiment, magnet installation position 410 is arranged in the position at four angles in the back side of LED modules, the present embodiment
Magnet installation position is 4 screw hole structures, for fixed magnet；In actual applications, it can be carried out according to the specification of module
The adjustment of number and size, it would however also be possible to employ other kinds of fixed structure；
In the present embodiment, magnet 420 uses permanent magnet, including：Rare earth permanent-magnetic material, such as neodymium iron boron, SmCo, aluminium nickel cobalt
Deng alloy permanent-magnet material；Or ferrite permanent-magnet materials and permanent magnet material；Realized using magnetic-adsorption and LED modules are consolidated
It is fixed；
Circuit board 500 is bonded at position above, is designed by conventional encapsulating, with the vertical range of rear board 600 between
Between 25mm~30mm；
In the present embodiment, rear board 600 and the wall 211 that blocks water are integrally formed, and dotted portion represents the work(of the two in Fig. 1 C
Can be different, be not what is isolated out in structure, the disclosure will block water wall 211 and rear board 600 it is described separately be due to the two work(
Can be different, it is easy to description clear.
Understood with reference to Fig. 1 E and Fig. 1 F, multiple LED modules are during installation, and LED modules above are main with it
The contact pressing of upper surface platform 210 of surface platform 221 and following LED modules, so the position of main load-bearing is platform
Part.
Installing the LED modules of magnet can adsorb on the steel construction being welded, multiple LED modules direct splicings
Into whole screen, without casing customized, it is not necessary to which first time splicing of the prior art, simple installation is easy；In later maintenance, only
LED modules from screen front (namely large-size screen monitors outside) need to be levered up and taken off, just can implement maintenance, maintenance work, pole
The earth simplifies the operation installed and safeguarded with later period maintenance, and saves human and material resources；
LED modules in the present embodiment are directly spliced into whole screen without water proof rubber circle and customization casing by LED modules,
And splicing precision improves 40-50 times, has saved substantial amounts of structural material and labour cost, the consistent of whole screen is greatly improved
Property；And due to realizing preceding maintenance, it is not necessary to reserve the operating space installed with attendant behind screen, shield body thickness
10cm can be no more than, meets and subtracts material, the design concept of low consumption；
It should be noted that the structure of support arm 213 is not essential in the disclosure, and according to actual needs, to periphery
Structure 212 is foremost adjusted correspondingly design the distance between foremost with upper surface platform 210, to lower surface platform
221 width carries out correspondence design also according to load-bearing conditions.
Exempt from casing there is provided a kind of open air in second exemplary embodiment of the disclosure to install and active water guide
The thickening LED modules of LED display, the module has bigger water guide amount.
Fig. 2A-Fig. 2 F are to exempt from the thickening that casing installs the simultaneously LED display of active water guide according to embodiment of the present disclosure open air
LED modules utilize each derived view of CAD mappings.Fig. 2A is to exempt from casing installation according to embodiment of the present disclosure open air and actively lead
The southeast normal axomometric drawing of the thickening LED modules of the LED display of water.Fig. 2 B are to exempt from casing according to embodiment of the present disclosure open air to install
And the front view of the thickening LED modules of the LED display of active water guide.Fig. 2 C are to exempt from casing peace according to embodiment of the present disclosure open air
Fill the rearview of the simultaneously thickening LED modules of the LED display of active water guide.Fig. 2 D are to exempt from casing according to embodiment of the present disclosure open air
The left view of the simultaneously thickening LED modules of the LED display of active water guide is installed.Fig. 2 E are to exempt from case according to embodiment of the present disclosure open air
Body installs the top view of the simultaneously thickening LED modules of the LED display of active water guide.Fig. 2 F are to be exempted from according to embodiment of the present disclosure open air
Casing installs the upward view of the simultaneously thickening LED modules of the LED display of active water guide.
It is outdoor in reference picture 2A to Fig. 2 F, the present embodiment to exempt from the thickening LED that casing installs the simultaneously LED display of active water guide
Module 20 is compared with the common LED module 10 of first embodiment, and difference is the first vertical water guide of vertical guiding gutter 311 and second
The guiding gutter number of groove 312 is different, and other structures are similar, do not repeat here, it is only necessary to carry a bit, accompanying drawing in Fig. 2 D
Mark is similar with Fig. 1 D's, wherein, two dotted lines also illustrate that the arrow between two planes, two dotted lines represents the two planes
There is height difference H, the upward space inclined-plane of correspondence.
In the present embodiment, the first vertical guiding gutter 312 of vertical guiding gutter 311 and second includes two guiding gutters, from upper
Down the peripheral structure 212 through upper surface and lower surface slope 222, are adapted, the oblique guiding gutter of left and right side therewith
320 are cut into two groups of parallel guiding gutters；In the present embodiment, the inclination angle between this two groups of parallel guiding gutters is all identical,
It is in order at from the point of view of easy processing shaping, it is certainly, according to actual needs, parallel by a plurality of vertical guiding gutter separated some groups
Oblique guiding gutter each between angle can be different, spacing can also be different；As long as ensureing that it has downward inclination angle, energy
Enough water is set to flow downward；
In addition, it is necessary to the shape of the guiding gutter in explanation, two embodiments of the disclosure is linear, but this public affairs
Open and be not limited to this, guiding gutter can also be the other arbitrary shapes of the combination including arc line shaped or straight line and camber line etc., only
The function under oblique guiding current direction can be realized.
Anti- Fluid Dynamics reality has also been carried out according to the LED display that casing installation and active water guide are exempted from embodiment of the present disclosure open air
Test, when the vertical splicing seams of LED modules are in below 0.5mm, after the simulation heavy rain of 48 hours, LED display water was impermeable.
In summary, the embodiment of the present disclosure provides a kind of LED modules and the outdoor LED for exempting from casing installation and active water guide
Display screen, sets the wall that blocks water, and the left and right sides for the wall that blocks water is provided with peripheral knot by the rear in LED modules upper surface
Structure, lower surface is set to the structure on platform+inclined-plane, it is to avoid rainwater flows to LED modules rear, while setting leading for diversified forms
Tank, including the oblique guiding gutter in side, the oblique guiding gutter of vertical guiding gutter and behind, actively guide rainwater along these water guides
The distribution arrangement flowing of groove, it is to avoid rainwater flows to the rear of LED modules, realizes drain function, is realized from all angles and orientation
Tight waterproof；The LED display can realize preceding maintenance, and cost is relatively low, and installation, maintenance process are simple and easy to apply；Without waterproof rubber
Cushion rubber and customization casing, by module direct splicing into whole screen, have saved substantial amounts of structural material and labour cost, have increased substantially
The uniformity of whole screen, makes splicing precision improve 40-50 times；Different size and the module of difference spacing can use same peace
Dress and maintenance scheme, casing must be customized splicing by producer by thoroughly avoiding the module of various sizes of large-size screen monitors or different size
The triviality caused and waste, greatly reduce cost.
It should be noted that through accompanying drawing, identical element is represented by same or like reference.In the above description,
Some specific embodiments are only used for describing purpose, and should not be construed has any limitation to the disclosure, and simply the disclosure is real
Apply the example of example.When understanding of this disclosure may be caused to cause to obscure, conventional structure or construction will be omitted.It should be noted that figure
In the shape and size of each part do not reflect actual size and ratio, and only illustrate the content of the embodiment of the present disclosure.
Similarly, it will be appreciated that in order to simplify the disclosure and help to understand one or more of each open aspect, exist
Above in the description of exemplary embodiment of this disclosure, each feature of the disclosure is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：It is i.e. required to protect
The disclosure of shield requires features more more than the feature being expressly recited in each claim.More precisely, such as right
As claim reflects, open aspect is all features less than single embodiment disclosed above.Therefore, it then follows tool
Thus claims of body embodiment are expressly incorporated in the embodiment, wherein the conduct of each claim in itself
The separate embodiments of the disclosure.
It should also be noted that, the demonstration of the parameter comprising particular value can be provided herein, but these parameters are without definite etc.
In corresponding value, but analog value can be similar in acceptable error margin or design constraint.The side mentioned in embodiment
Only it is the direction of refer to the attached drawing such as " on ", " under ", "front", "rear", "left", "right" to term, not for limiting this
Disclosed protection domain.In addition, unless specifically described or the step of must sequentially occur, the order of above-mentioned steps, which has no, to be limited to
It is listed above, and can change or rearrange according to required design.And above-described embodiment can be based on design and reliability
Consider, be mixed with each other collocation using or used with other embodiment mix and match, i.e., technical characteristic not in be the same as Example can be with
Freely form more embodiments.
The some embodiments of the disclosure will be done with reference to appended accompanying drawing in rear and more comprehensively describe to property, some of but not complete
The embodiment in portion will be illustrated.In fact, the various embodiments of the disclosure can be realized in many different forms, and it should not be construed
To be limited to this several illustrated embodiment.
Particular embodiments described above, purpose of this disclosure, technical scheme and beneficial effect have been carried out further in detail
Describe in detail bright, should be understood that the specific embodiment that the foregoing is only the disclosure, be not limited to the disclosure, it is all
Within the spirit and principle of the disclosure, any modification, equivalent substitution and improvements done etc. should be included in the guarantor of the disclosure
Within the scope of shield.
Claims (10)
1. a kind of LED modules, including：
Upper surface platform (210)；
Block water wall (211), is arranged at the rear of upper surface platform (210), the rib of the wall that blocks water (211) the top is more than described
The height of upper surface platform (210)；
Lower surface (220), including lower surface platform (221) and lower surface inclined-plane (222), wherein, the lower surface platform (221)
Connect with the lower surface inclined-plane (222)；And
Several guiding gutter, including vertical guiding gutter and oblique guiding gutter.
2. LED modules according to claim 1, in addition to：
Peripheral structure (212), is arranged at the left and right sides of the wall that blocks water (211), with certain gradient, with upper surface platform
(210) connect, and peripheral structure (212) foremost leaves a certain distance foremost with upper surface platform (210).
3. LED modules according to claim 2, wherein, the vertical guiding gutter includes：
First vertical guiding gutter (311), is arranged at the left surface of the LED modules, comprising at least one guiding gutter, from top to bottom
Peripheral structure (212) and lower surface slope (222) through upper surface；And
Second vertical guiding gutter (312), is arranged at the right flank of the LED modules, comprising at least one guiding gutter, from top to bottom
Peripheral structure (212) and lower surface slope (222) through upper surface.
4. LED modules according to claim 3, wherein, the oblique guiding gutter includes：
Oblique guiding gutter (320), is arranged on left and right two sides sideways, comprising multigroup parallel oblique guiding gutter, positioned at a left side
The oblique guiding gutter of side and the first vertical guiding gutter (311) are interconnected, perpendicular positioned at the oblique guiding gutter of right flank and second
It is interconnected to guiding gutter (312)；And
Oblique guiding gutter (330), on rear board (600), includes the skewed slot of two groups of parallel arrangements, is respectively in rear board behind
(600) the left and right sides, is connected one by one with the oblique guiding gutter (320) in side；
Wherein, the rear board (600), is arranged at the rear of the LED modules, the top of rear board (600) and the wall that blocks water
(211) connect, lower section connects with lower surface inclined-plane (222).
5. LED modules according to claim 2, wherein：
The angle of gradient of the peripheral structure (212) includes any angle between 0 °~90 °；
The angle of gradient of the lower surface inclined-plane (222) includes any angle between 0 °~90 °.
6. LED modules according to claim 5, wherein：
The angle of gradient of the peripheral structure (212) is identical with the angle of gradient of the lower surface inclined-plane (222)；And/or
The peripheral structure (212) it is the distance between foremost flat with the lower surface with upper surface platform (210) foremost
The width of platform (221) is equal.
7. LED modules according to claim 4, wherein：
The angle of inclination of oblique guiding gutter in the oblique guiding gutter in side (320) is met：Sideways oblique guiding gutter with side
Any angle of the horizontal line angle between 0 ° to 90 °；
The angle of inclination of the skewed slot of the oblique guiding gutter in behind (330) is met：The skewed slot and rear board of oblique guiding gutter behind
Any angle of the horizontal line angle between 0 ° to 90 °, while ensureing that it connects one by one with the oblique guiding gutter (320) in side
It is logical；And/or
The rear board (600) is integrally formed with the wall that blocks water (211).
8. LED modules according to claim 2, in addition to：
Support arm (213), is arranged between the wall that blocks water (211) and upper surface platform (210), to support the wall that blocks water (211)；
And/or
Magnet installation position (410), is arranged on four angles of rear board (600), two magnet installation positions (410) therein
Left and right ends positioned at upper surface platform (210), and depend on the wall that blocks water (211) in rear；And/or
Magnet (420), is fixed on magnet installation position (410), to fixed LED modules.
9. LED modules according to claim 8, in addition to：
Mask (100), the top of the mask (100) connects with upper surface platform (210), lower section and lower surface platform (221) phase
Connect；
Lamp bead (110), is uniformly distributed on the mask (100) outer surface；And
Circuit board (500), is affixed on mask (100) rear, is arranged at the inside of LED modules 10.
10. the LED display that casing installs simultaneously active water guide is exempted from a kind of open air, as the LED described in any one of claim 1 to 9
Module is spliced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598159.1A CN107316570A (en) | 2017-07-20 | 2017-07-20 | LED modules and the outdoor LED display for exempting from casing installation and active water guide |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598159.1A CN107316570A (en) | 2017-07-20 | 2017-07-20 | LED modules and the outdoor LED display for exempting from casing installation and active water guide |
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