CN205582402U - Led display screen - Google Patents
Led display screen Download PDFInfo
- Publication number
- CN205582402U CN205582402U CN201620323124.8U CN201620323124U CN205582402U CN 205582402 U CN205582402 U CN 205582402U CN 201620323124 U CN201620323124 U CN 201620323124U CN 205582402 U CN205582402 U CN 205582402U
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- CN
- China
- Prior art keywords
- led display
- housing
- display screen
- plate
- cover
- Prior art date
- 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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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a LED display screen, it includes casing (100), install in the display screen body (200) on casing (100) still includes protection casing (300), protection casing (300) including demountable installation in cover on casing (100) the body (310) and install in transparent portion (320) on the cover body (310), and along the light -emitting direction of the display screen body (200), transparent portion (320) covers the display screen body (200). Because the cover body and transparent portion form the inoxidizing coating on LED display screen's the display screen body to it is internal that this prevents that impurity such as dust from getting into the display screen, and transparent portion is in visual within range then can guarantee the display screen body.
Description
Technical field
This utility model relates to display screen technology field, particularly relates to a kind of LED display.
Background technology
Along with the universal scope of electronic product constantly expands, LED display has been obtained for more and more closing
Note.Traditional LED display includes module casing, PCB and SMD fluorescent tube, uses casting glue
Seal and above-mentioned three be sealed connected together, and module casing and waterproof box body are sealed by module water proof ring,
Water proof type SMD fluorescent tube then selected by SMD fluorescent tube.
But no matter LED display is in indoor environment or outdoor environment, all can occur that dust enters and be somebody's turn to do
Problem in LED display.It addition, for the waterproof problem of LED display, although have employed water proof type
SMD fluorescent tube so that be not readily susceptible to impact after fluorescent tube contact water, but the effect of this measure still compares and has
After limit, and other parts contact water in LED display or can cause the LED display cannot be normal
Work.
Utility model content
The purpose of this utility model is to provide a kind of LED display, to prevent the impurity such as dust from entering this LED
In display screen.
To achieve these goals, the following technical scheme of this utility model offer:
A kind of LED display, including housing, the display screen body that is installed on described housing, also includes protection
Cover, described protective cover includes the cover body being removably mounted on described housing and is installed on described cover body
Hyalomere, and along the light direction of described display screen body, described hyalomere covers described display screen body.
Wherein in an embodiment, the side of described cover body is articulated with on described housing, and opposite side is with described
Housing is detachably fixed.
Wherein in an embodiment, described housing includes outside framework and is movably installed on described outside framework
Latch, described protective cover also includes fixing inserted sheet, described fixing inserted sheet is offered for described latch grafting
Pin hole, described cover body is detachably fixed with described housing by described fixing inserted sheet and described latch.
Wherein in an embodiment, described housing includes outside framework and the support being fixed on described outside framework
Seat and be articulated with the support bar on described support seat, described protective cover also includes being fixed on described cover body,
And for the fixed mount fixed with described support bar.
Wherein in an embodiment, described support bar is expansion link.
Wherein in an embodiment, also include the top doors assembly being removably mounted to the rear side of described housing
With bottom door assembly, described top doors assembly includes setting out the top door-plate in air port, being installed on described top
Fan on door-plate, described bottom door assembly includes bottom door-plate, air inlet is offered by described bottom door-plate.
Wherein in an embodiment, described bottom door assembly also includes the filter being installed on the door-plate of described bottom
Net, described filter screen is positioned at described air inlet.
Wherein in an embodiment, at least one in described top door-plate and described bottom door-plate is articulated with
On described housing.
Wherein in an embodiment, described hyalomere is armorplate glass.
Wherein in an embodiment, described hyalomere is ultraviolet rupture pressure disc armorplate glass, and described
Light transmittance and the ultraviolet isolation rate in bright portion are all higher than 90%.
Above-mentioned LED display also sets up protective cover, and this protective cover includes cover body and hyalomere, due to cover body and
Hyalomere forms overcoat on the display screen body of LED display, prevents the impurity such as dust from entering display with this
Shielding internal, hyalomere then can ensure that display screen body is in visual range.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to enforcement
In example, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only
Some embodiments described in this utility model, for those of ordinary skill in the art, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
The structural representation of the LED display that Fig. 1 provides for this utility model embodiment；
Fig. 2 is the side view of structure shown in Fig. 1；
The decomposition texture schematic diagram of the LED display that Fig. 3 provides for this utility model embodiment.
Description of reference numerals:
Steelframe in 100-housing, 110-outside framework, 111-crystal interface, 120-, 130-suspension ring, 140-latch,
150-supports seat, 160-support bar, 200-display screen body, 210-LED module, 220-LED casing, 230-
Switching Power Supply, 240-system receiving card, 300-protective cover, 310-cover body, 320-hyalomere, 330-are fixing to be inserted
Sheet, 340-fixed mount, 400-top doors assembly, 410-top door-plate, 420-fan, 430-fan Fixture,
Door lock bottom door-plate, 520-filter screen bracket, 530-bottom 440-top door latches, 500-bottom door assembly, 510-.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with
This utility model is further detailed by accompanying drawing.
As Figure 1-3, this utility model embodiment provides a kind of LED display, it include housing 100,
Display screen body 200 and protective cover 300.
Housing 100 is the installation foundation of whole LED display, and usually, this housing 100 includes outside framework
110, interior steelframe 120 and suspension ring 130；Interior steelframe 120 is installed on the inside of outside framework 110；Outside framework 110
On offer crystal interface 111, this crystal interface 111 is used for providing input control signal；Suspension ring 130 can be used for
Transport LED display, certainly, if need not mobile LED display, or uses the side of artificial movement
Formula, it is also possible to be not provided with this suspension ring 130.
Display screen body 200 is installed on housing 100, and it is the core display part of LED display, its bag
Include LED module 210, LED box 220, Switching Power Supply 230 and system receiving card 240；LED module
210 are installed in LED box 220, arrange light-emitting component inside it, to reach the purpose of display；Switch
Power supply 230 is for providing energy for light-emitting component etc.；System receiving card 240 is used for processing various signal.
Protective cover 300 includes the cover body 310 being removably mounted on housing 100 and is installed on cover body 310
On hyalomere 320, and along the light direction of display screen body 200, hyalomere 320 covers this display screen body
200.Cover body 310 typically uses frame structure, is used for installing hyalomere 320 in the middle part of it.Display screen body 200
Light direction refer to the light direction of light-emitting component, say, that the size of hyalomere 320 and installation
Position needs the display function ensureing not affect display screen body 200 so that user is through hyalomere 320 still
Can accurately and comprehensively see the content of display on display screen body 200.
The LED display that this utility model embodiment provides is provided with protective cover 300, due to cover body 310 He
Hyalomere 320 forms overcoat on the display screen body 200 of LED display, prevents the impurity such as dust with this
Entering in display screen body 200, hyalomere 320 then can ensure that display screen body 200 is in visual range.
It addition, this protective cover 300 can also prevent the liquid such as water to be directly entered in display screen body 200, it is also possible to anti-
Only there is direct collision in external structure and display screen body 200.Especially it is applied to outdoor ring at this LED display
During border, protective cover 300 can reach more preferable protection effect.
Above-mentioned cover body 310 can pass through securing member (such as screw) and be detachably secured on housing 100,
But under this kind of mode, cover body 310 is easy for after dismantling on housing 100 losing or being damaged, and
Dismounting securing member also can cause the later maintenance of LED display comparatively laborious continually.Based on these problems,
The side of cover body 310 is articulated with on housing 100 by this utility model embodiment, its opposite side then with housing 100
It is detachably fixed.When needs dismounting or maintenance display screen body 200, then can release cover body 310 side and shell
The connection of body 100, and rotate cover body 310, expose the part that needs carry out dismounting or safeguarding, dismount or safeguard
After end of operation, rotate backward cover body 310 and it is fixed with housing 100.Visible, cover body 310
Without departing from housing 100, and the quantity being used for the securing member of fixed enclosure 310 and housing 100 has reduced,
Foregoing problems is solved with this.
In a kind of embodiment, housing 100 also includes the latch 140 being movably installed on outside framework 110, protection
Cover 300 also includes fixing inserted sheet 330, and this fixing inserted sheet 330 is offered for the latch with latch 140 grafting
Hole, cover body 310 is detachably fixed with housing 100 by fixing inserted sheet 330 and latch 140.Protection is installed
When covering 300, rotate cover body 310, when the pin hole on fixing inserted sheet 330 aligns with latch 140, will insert
Pin 140 inserts in pin hole；Otherwise, when needing to rotate protective cover 300, by latch 140 from pin hole
Extract, be rotated further by cover body 310.Obviously, compared to the mode of employing securing member fixed blade guard 300,
Above-mentioned fixing inserted sheet 330 and latch 140 are possible not only to ensure the fixing reliability of protective cover 300, moreover it is possible to letter
The fixing operation of chemoprevention guard shield 300 and the solution division operation of annexation.
When above-mentioned protective cover 300 is opened to target location, operator must manually buttress protective cover 300,
In case protective cover 300 goes back to initial position under self gravitation effect, therefore operator need to carry out it
One-handed performance can only be used when he operates, or seek help from other operator, cause work efficiency relatively low.Have
In consideration of it, housing 100 may also include the support seat 150 being fixed on outside framework 110 and is articulated with this
Support bar 160 on support seat 150, protective cover 300 also includes being fixed on cover body 310, and is used for and support
The fixed mount 340 that bar 160 fixes.After being arranged such, it is only necessary to rotary supporting rod 160, and by support bar 160
It is fixed on fixed mount 340 and can realize the purpose that protective cover 300 is supported on housing 100, and without people
Work realizes this purpose.Specifically, the end of support bar 160 can arrange opening, and fixed mount 340 sets
Putting locating shaft, after locating shaft snaps in this opening, support bar 160 is i.e. supported in outside framework 110 and cover body 310
Between.
In actual mechanical process, according to different purposes, the open angle of protective cover 300 can be different,
Therefore to adapt to the different open angles of protective cover 300, above-mentioned support bar 160 can use expansion link, should
The concrete form of expansion link can use pneumatic form.Accordingly, the length changing support bar 160 just can be not
Protective cover 300 is supported under same open angle.
Further, the LED display that this utility model embodiment provides may also include and is removably mounted to shell
The top doors assembly 400 of the rear side of body 100 and bottom door assembly 500, this top doors assembly 400 includes offering
The top door-plate 410 of air outlet, the fan 420 being installed on top door-plate 410, fan 420 passes through fan
Fixed mount 430 is installed on top door-plate 410, and bottom door assembly 500 then includes bottom door-plate 510, this end
Air inlet is offered on department's plate 510.The rear side of housing 100 refers to the side relative with display screen body 200,
Namely away from the side of protective cover 300.Top doors assembly 400 and bottom door assembly 500 lay respectively at shell
The opposite sides of body 100, the namely top of housing 100 and bottom, this top and bottom are relative to LED
For the placement location of display screen.After top doors assembly 400 and bottom door assembly 500 are set, operator
Member can remove both, in order to tears the intraware of LED display open from the rear side of LED display
Dress or maintenance.It addition, aforementioned fan 420 can drive air air inlet from bottom door-plate 510 to enter,
And the air outlet blowout from top door-plate 410, form the radiating airflow of circulation with this.
In optional embodiment, bottom door assembly 500 also includes the filter screen being installed on the door-plate 510 of bottom,
This filter screen can be installed on aforementioned air inlet by filter screen bracket 520.Filter screen can be to flowing in housing 100
Air filter, improve air degree of purity, the assembly being beneficial in LED display work more reliably
Make, ensure the definition of hyalomere 320 simultaneously.This filter screen can be with periodic cleaning or replacing.
It is articulated with reason identical on housing 100, top door-plate 410 and bottom door based on protective cover 300
At least one in plate 510 is articulated with on housing 100.It addition, top doors assembly 400 and bottom door assembly
500 all may be configured as two the most, each top doors assembly 400 and bottom door assembly 500 are by outside framework
The part of 110 separates；Top doors assembly 400 can include that top door latches 440, bottom door assembly 500 can be wrapped
Including bottom door lock 530, top door latches 440 and bottom door lock 530 are respectively used to pin top door-plate 410 and the end
Department's plate 510.It is arranged such and not only increases top doors assembly 400 and the installation strength of bottom door assembly 500,
It is also convenient for operator and opens top doors assembly 400 or the bottom door assembly 500 of local according to demand so that
The maintenance of LED display is more targeted, in hgher efficiency.
The hyalomere 320 that this utility model embodiment provides provides protection for display screen body 200, and therefore this is saturating
The performances such as the structural strength in bright portion 320, light transmittance are the most important.Consideration based on structural strength, can be by
This hyalomere 320 is set to armorplate glass.Again based on the demand such as light transmittance, ultraviolet protection, can will be somebody's turn to do
It is the biggest that hyalomere 320 elects the explosion-proof armorplate glass of ultraviolet, its light transmittance and ultraviolet isolation rate further as
In 90%, then extend the service life of hyalomere 320, and improve its definition.
By the way of explanation, only describe some one exemplary embodiment of the present utility model above, undoubtedly,
For those of ordinary skill in the art, in the case of without departing from spirit and scope of the present utility model, can
By with various different in the way of described embodiment is modified.Therefore, above-mentioned accompanying drawing and be described in this
It is illustrative in matter, should not be construed as the restriction to this utility model claims.
Claims (10)
1. a LED display, including housing (100), the display that is installed on described housing (100)
Screen body (200), it is characterised in that also including protective cover (300), described protective cover (300) includes removable
Unload the cover body (310) being installed on described housing (100) and be installed on described cover body (310) saturating
Bright portion (320), and along the light direction of described display screen body (200), described hyalomere (320) covers
Cover described display screen body (200).
LED display the most according to claim 1, it is characterised in that described cover body (310)
Side is articulated with on described housing (100), and opposite side is detachably fixed with described housing (100).
LED display the most according to claim 2, it is characterised in that described housing (100) wraps
Include outside framework (110) and the latch (140) being movably installed on described outside framework (110), described protection
Cover (300) also includes fixing inserted sheet (330), described fixing inserted sheet (330) is offered for inserting with described
The pin hole of pin (140) grafting, described cover body (310) is by described fixing inserted sheet (330) and described slotting
Pin (140) is detachably fixed with described housing (100).
LED display the most according to claim 2, it is characterised in that described housing (100) wraps
Include outside framework (110) and the support seat (150) being fixed on described outside framework (110) and be articulated with institute
Stating the support bar (160) supported on seat (150), described protective cover (300) also includes being fixed on described cover
On body (310), and for the fixed mount (340) fixed with described support bar (160).
LED display the most according to claim 4, it is characterised in that described support bar (160)
For expansion link.
LED display the most according to claim 1, it is characterised in that also include detachably installing
The top doors assembly (400) of rear side and bottom door assembly (500), described top in described housing (100)
Departmental components (400) includes setting out the top door-plate (410) in air port, being installed on described top door-plate (410)
On fan (420), described bottom door assembly (500) include bottom door-plate (510), described bottom door-plate
(510) air inlet is offered on.
LED display the most according to claim 6, it is characterised in that described bottom door assembly (500)
Also including the filter screen being installed on described bottom door-plate (510), described filter screen is positioned at described air inlet.
LED display the most according to claim 6, it is characterised in that described top door-plate (410)
It is articulated with on described housing (100) with at least one in described bottom door-plate (510).
9. according to the LED display according to any one of claim 1-8, it is characterised in that described transparent
Portion (320) is armorplate glass.
LED display the most according to claim 9, it is characterised in that described hyalomere (320)
For ultraviolet rupture pressure disc armorplate glass, and the light transmittance of described hyalomere (320) and ultraviolet isolation rate equal
More than 90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620323124.8U CN205582402U (en) | 2016-04-18 | 2016-04-18 | Led display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620323124.8U CN205582402U (en) | 2016-04-18 | 2016-04-18 | Led display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205582402U true CN205582402U (en) | 2016-09-14 |
Family
ID=56863134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620323124.8U Expired - Fee Related CN205582402U (en) | 2016-04-18 | 2016-04-18 | Led display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205582402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845046A (en) * | 2016-05-27 | 2016-08-10 | 广东德豪锐拓显示技术有限公司 | Outdoor display screen |
-
2016
- 2016-04-18 CN CN201620323124.8U patent/CN205582402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845046A (en) * | 2016-05-27 | 2016-08-10 | 广东德豪锐拓显示技术有限公司 | Outdoor display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20210418 |