CN203607050U - LED display screen and LED display unit boxes thereof - Google Patents
LED display screen and LED display unit boxes thereofDownload PDFInfo
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- CN203607050U CN203607050UCN201320772288.5UCN201320772288UCN203607050UCN 203607050 UCN203607050 UCN 203607050UCN 201320772288 UCN201320772288 UCN 201320772288UCN 203607050 UCN203607050 UCN 203607050U
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Abstract
Description
Technical field
The present invention relates to LED display technique field, be specifically related to a kind of LED display and LED display unit casing thereof, relate in particular to that a kind of each module can be assembled separately, the independent frame-type LED display unit casing of waterproof, Fast-Maintenance, and comprise its a kind of LED display.
Background technology
LED display has been widely used in multiple occasions, as indoor outer advertisement, stadiums, traffic, performance, exhibition, meeting, rally etc.LED display is by conventionally being formed by several LED display unit box body splicings.And its each LED display unit casing includes multiple parts such as LED demonstration module, power supply, receiving card.LED display unit casing has certain requirement of shelter, as dustproof, and waterproof etc.In LED display unit casing, when the electronic devices and components work such as module, power supply, control card, have unavoidably to damage and lost efficacy, need dismounting, safeguard.
Current traditional LED display unit casing, carries out protection Design take casing as main body, module back becomes an entirety with box body combinations, and power supply, control card etc. are arranged on box house.Owing to needing to connect with a lot of cables between module, power supply, control card, cause protecting difficulty large.While maintenance, the door of the body of need to first devaning, and then form removal group, power supply, control card etc. safeguard, and centre also needs to remove a lot of connection cables, such LED display unit casing, and the installation and maintenance of module, power supply, control card etc. is very inconvenient; And because power supply and control card are arranged on box house, heat is difficult to distribute, in casing, temperature is high, many times all needs fan auxiliary heat dissipation, and not only power consumption is large, and has larger noise, therefore needs to improve.
In addition, the power supply that LED display unit casing uses at present, is divided into two kinds of built-in power supply and external electric sources conventionally.The power supply of external mostly adopts fixed connected mode at present, and adjacent LED shows that power supply, the data connection between module also realizes by flexible cable mostly.And the connected mode between power supply and LED display unit casing is all also changeless, power interface and module do not have combined type connected mode that can be corresponding according to power demands yet.And LED display uses different LED lamps, or the different brightness differences that need of environment for use, the therefore power consumption difference of LED display unit casing.LED display is under different environments for use, and refresh rate etc. show controls also difference, and the control card needing is also different.If all LED display unit casings all configure power supply and control card by large power consumption standard and high display standard, very waste, and existing LED display unit casing can not configure different power supplys and control card according to different power consumption demand and demonstration demand, therefore need to improve.
Summary of the invention
One of technical matters to be solved by this invention is to provide a kind of LED display unit casing, the equal modularization of its ingredient, self can realize high-grade protection each module, and each intermodule can adopt water proof type quick connector to connect, thereby also can solve the difficult problem of installation and maintenance inconvenience.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of LED display unit casing, comprises that box frame and the multiple LED that are fixedly installed on box frame one side show modules, the box frame that described box frame is engraved structure; Described LED shows that module is that water proof type LED shows module, and LED shows that the module back side is provided with the integrated water-proof interface that comprises power interface and data-interface.
In preferred technical scheme, described LED shows that there is independent waterproof drain pan at the module back side, and front is perfused with transparent marine glue.
In preferred technical scheme, described LED shows that there is independent waterproof drain pan at the module back side, and front is provided with transparent waterproof mask.
In further preferred technical scheme, described LED shows that the module back side is provided with magnet assemblies, and LED demonstration module is fixed by described magnet assemblies and box frame magnetic absorption.
In further preferred technical scheme, described LED shows that the module back side is provided with module Fast-Maintenance assembly.
In further preferred technical scheme, described LED shows that the module back side is provided with the set screw post that has reference column and screw column function concurrently.
Two of technical matters to be solved by this invention is corresponding a kind of LED display that provide, the equal modularization of its ingredient, self can realize high-grade protection each module, and each intermodule all adopts water proof type quick connector to connect, thereby also can solve the difficult problem of installation and maintenance inconvenience.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of LED display, comprises multiple LED display unit casings that are bolted together, and described LED display unit casing is aforesaid any one LED display unit casing, and described LED display also comprises electric-controlled box and registered jack; Described electric-controlled box shows that with described LED module is connected by described registered jack, and the integrated water proof type quick connector that between registered jack and electric-controlled box and LED demonstration module, all employing comprises power interface and data-interface is connected when realizing power supply and data.
In preferred technical scheme, described registered jack is " work " font, and its four ends and two cross parts are respectively provided with a described water proof type quick connector, and all corresponding electrical connections between the power interface of each water proof type quick connector and data-interface.
In further preferred technical scheme, the length and width size of the rectangle that center forms of the water proof type quick connector of four ends of described registered jack, is the half that described LED shows the corresponding length and width size of module.
Further in preferred technical scheme, the cross part both sides of described registered jack are provided with the screw via hole for being used in conjunction with fixed screw.
The invention has the beneficial effects as follows:
Adopt a kind of LED display of a kind of LED display unit casing of technical solution of the present invention; because its LED shows module, box frame, registered jack and the equal modularization of electric-controlled box; self can realize high-grade protection each module; and each intermodule adopts water proof type quick connector to connect, thereby also can solve a difficult problem for installation and maintenance inconvenience; And owing to adopting modularization, standardization, be more conducive to produce, cost is lower.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the perspective view at visual angle, specific embodiment of the invention LED display unit casing rear flank;
Fig. 2 is the vertical view of specific embodiment of the invention LED display unit casing;
Fig. 3 is the exploded view of specific embodiment of the invention LED display unit casing;
Fig. 4 is another exploded view of specific embodiment of the invention LED display unit casing;
Fig. 5 is the perspective view that in the specific embodiment of the invention, LED shows module;
Fig. 6 is the perspective view of box frame in the specific embodiment of the invention;
Fig. 7 is another perspective view of box frame in the specific embodiment of the invention;
Fig. 8 is the perspective view of registered jack in the specific embodiment of the invention;
Fig. 9 is another perspective view of registered jack in the specific embodiment of the invention;
Figure 10 is the perspective view of electric-controlled box in the specific embodiment of the invention;
Figure 11 is the exploded view of electric-controlled box in the specific embodiment of the invention;
Figure 12 be in the specific embodiment of the invention electric-controlled box dissect structural representation;
Figure 13 is another perspective view of electric-controlled box in the specific embodiment of the invention;
Figure 14 is the another perspective view of electric-controlled box in the specific embodiment of the invention;
Figure 15 is the rear view that specific embodiment of the invention LED display unit casing is unkitted electric-controlled box;
Figure 16 is the rear view of specific embodiment of the invention LED display unit casing;
Figure 17 is the perspective view of specific embodiment of the invention LED display unit casing while not installing electric-controlled box;
Figure 18 is that in four specific embodiment of the invention, LED display unit casing is bolted together and the rear view of electric-controlled box is not also installed;
Figure 19 is that in four specific embodiment of the invention, LED display unit casing is bolted together and the rear view of an electric-controlled box has been installed;
Figure 20 is that in four specific embodiment of the invention, LED display unit casing is bolted together and the rear view of two electric-controlled boxes has been installed;
Figure 21 is that in four specific embodiment of the invention, LED display unit casing is bolted together and the rear view of three electric-controlled boxes has been installed;
Figure 22 is the perspective view that in four specific embodiment of the invention, LED display unit casing is bolted together and four electric-controlled boxes have been installed;
Figure 23 is that in four specific embodiment of the invention, LED display unit casing is bolted together and the rear view of four electric-controlled boxes has been installed;
Figure 24 is that in four specific embodiment of the invention, LED display unit casing is bolted together and the rear view of five electric-controlled boxes has been installed.
Embodiment
A kind of LED display that the specific embodiment of the invention provides, comprises as shown in Figures 1 to 4: registeredjack 40, electric-controlledbox 30 and LED display unit casing, and this LED display unit casing comprises: LED showsmodule 20 andbox frame 10; Described LED shows thatmodule 20 back sides are provided with the integrated water-proof interface that comprises power interface and data-interface; The tower structure that describedbox frame 10 is hollow out, a side ofbox frame 10 is fixedly installed 4 described LED and showsmodule 20, certainly can be also as required 2,3, polylith, even 1.The opposite side ofbox frame 10 is fixedly installed described electric-controlledbox 30; Electric-controlledbox 30 has higher degree of protection, can guarantee the protection requirements of its internal electronic component.Described LED shows thatmodule 10 is for water proof type LED demonstration module; Described electric-controlledbox 30 backs are provided with the described water proofing property quick connector of hard plug, the fast inserting structure of this water proof type comprises power supply and signaling interface, show that by described registeredjack 40 andLED module 10 is connected, and registeredjack 40 and LED show when integrated water proof type quick connector that betweenmodule 10 and electric-controlledbox 30, all employing comprises power interface and data-interface is realized power supply and data and are connected.Owing to there is no electronic devices and components onbox frame 10, be nearly all structural member, only need the ability environment for use of each structural member own to require, without making extra safeguard structure.Thebox frame 10 that adopts frame-type, most of region is hollow out, thereby LED shows thatmodule 20 and registeredjack 40 all can pass from hollow out region, safeguard before and after being convenient to; And after hollow out,LED display unit 20 and electric-controlledbox 30 have more directly ingress of air of multi-surface, are conducive to the heat radiation ofLED display unit 20 and electric-controlled box 30.LED shows thatmodule 20 and electric-controlledbox 30 all adopt passive radiating mode, without fan, quiet and energy-saving and cost-reducing.
Adopt a kind of LED display of a kind of LED display unit casing of specific embodiment of the invention technical scheme; its LED showsmodule 20,box frame 10, registeredjack 40 and the equal modularization of electric-controlledbox 30; self can realize high-grade protection each module; and each intermodule adopts water proof type quick connector to connect, thereby also can solve a difficult problem for installation and maintenance inconvenience; And owing to adopting modularization, standardization, be more conducive to produce, cost is lower.
In preferred technical scheme, as shown in Figure 5, described LED shows that there is independentwaterproof drain pan 21 atmodule 20 back sides, and the back side is also provided with water proof typequick connector 24 certainly.And positive employing is perfused with transparent watertight glue, this is a kind of very ripe waterproof scheme, and protection effect is reliable.
In another kind of preferred technical scheme, described LED shows that there is independentwaterproof drain pan 21 atmodule 20 back sides, and the back side is also provided with water proof typequick connector 24 certainly.And positive be provided with transparent waterproof mask, this is also a kind of comparatively ripe protectiving scheme, and detachable, maintain easily.
In preferred technical scheme, as shown in Figure 5, described LED shows thatmodule 20 back sides are provided with magnet assemblies 22.As shown in Figure 6 and Figure 7, onbox frame 10, correspondence is provided with magnet assemblies 11.LED demonstration module is fixed withbox frame 10 magnetic absorptions by describedmagnet assemblies 22 andmagnet assemblies 11, and this kind of mode is convenient, quick while installing and dismantleLED demonstration module 20.
In preferred technical scheme as shown in Figure 5, described LED shows thatmodule 20 back sides are provided with module Fast-Maintenance assembly 23, onbox frame 10, correspondence is provided with module Fast-Maintenance assembly 12, all can operate from LED display unit casing front and back by this module Fast-Maintenance assembly LED demonstration module 20, that is to say can LED display unit casing back side dismountingLED show module 20, showmodule 20 from pulling down LED above, also can dismantle registeredjack 40 and electric-controlledbox 30, thereby safeguard the front and back of realizing LED display unit casing.
In preferred technical scheme as shown in Figure 6 and Figure 7, describedbox frame 10 back sides are provided with theset screw post 13 that has reference column and screw column function concurrently, in fact be provided with internal thread hole in original reference column end exactly, coordinate screw LED can be shown tomodule 20 is threaded withbox frame 10 by this internal thread hole, such reference column just has the function of reference column and screw column concurrently, thereby simplifies the structure.
In preferred technical scheme, in described water proof type quick connector, comprise power supply terminal and data terminal, the quick connector of such structure, only needs an action just can switch on power and data cable, thereby installs and dismantle all more convenient.
In preferred technical scheme as shown in Figure 8 and Figure 9, described registeredjack 40 is " work " font, and its four ends and two cross parts are respectively provided with a described water proof typequick connector 41, and all corresponding electrical connections between the power interface of each water proof typequick connector 41 and data-interface, the registeredjack 40 of this kind of structure can be realized easily LED and show the cascade betweenmodule 20.
Further in preferred technical scheme as shown in Figure 8 and Figure 9, the cross part both sides of described registeredjack 40 are provided with the screw viahole 42 for being used in conjunction with fixed screw, registeredjack 40 can be fixed onbox frame 10 like this, thereby guarantee to connect more reliable.
Described in preferred technical scheme, electric-controlledbox 30 as shown in FIG. 10 to 14, described electric-controlledbox 30 mainly comprises electric-controlledbox dissipating cover 30, power supply back uppad 32,control card 33,wave filter 34,network card 35, electric-controlledbox drain pan 36, and two groups of water proof type quick connectors 31.Betweenwave filter 34 andcontrol card 33, be provided with can rigid plug device.Betweencontrol card 33 andnetwork card 35, be provided with equally rigid interface.Power lead, the data line of electric-controlledbox 30 inside are all changed by rigid connector.Electric-controlledbox 30 can be connected with the water proof typequick connector 42 of registeredjack 40 by described water proof typequick connector 31.
In further preferred technical scheme, the length and width size of the water proof typequick connector 41 rectangle that center forms of 40 4 ends of described registered jack, is the half that described LED shows the corresponding length and width size of module.Owing to having adopted such particular geometric relation, therefore the electric-controlledbox 30 that can realize varying number according to actual user demand is with the multiple combination between LED display unit casing, such as can be as Figure 15 to 17, a corresponding LED display unit casing of electric-controlledbox 30, also can be as Figure 18 to Figure 19, corresponding four the LED display unit casings of electric-controlledbox 30; Can also be as shown in Figure 20, two corresponding four LED display unit casings of electric-controlledbox 30; Or three corresponding four LED display unit casings of electric-controlledbox 30 as shown in Figure 21; Or as Figure 22 and Figure 23, four corresponding four LED display unit casings of electric-controlledbox 30; Can also be as shown in Figure 24, five corresponding four LED display unit casings of electric-controlledbox 30; In a word, can be according to different screen body demands, reasonable disposition electric-controlledbox 30, to reach according to different power consumption demand and demonstration demand, power supply and the control card of configuration varying number and specification, finally reach the object reducing costs.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a LED display unit casing, comprises that box frame and the multiple LED that are fixedly installed on box frame one side show modules, is characterized in that the box frame that described box frame is engraved structure; Described LED shows that module is that water proof type LED shows module, and LED shows that the module back side is provided with the integrated water-proof interface that comprises power interface and data-interface.
2. a kind of LED display unit casing as claimed in claim 1, is characterized in that, described LED shows that there is independent waterproof drain pan at the module back side, and front is perfused with transparent marine glue.
3. a kind of LED display unit casing as claimed in claim 1, is characterized in that, described LED shows that there is independent waterproof drain pan at the module back side, and front is provided with transparent waterproof mask.
4. a kind of LED display as described in any one in claims 1 to 3, is characterized in that, described LED shows that the module back side is provided with magnet assemblies, and LED demonstration module is fixed by described magnet assemblies and box frame magnetic absorption.
5. a kind of LED display unit casing as described in any one in claims 1 to 3, is characterized in that, described LED shows that the module back side is provided with module Fast-Maintenance assembly.
6. a kind of LED display unit casing as described in any one in claims 1 to 3, is characterized in that, described LED shows that the module back side is provided with the set screw post that has reference column and screw column function concurrently.
7. a LED display, comprise multiple LED display unit casings that are bolted together, it is characterized in that, described LED display unit casing is a kind of LED display unit casing described in any one in claim 1 to 6, and described LED display also comprises electric-controlled box and registered jack; Described electric-controlled box shows that with described LED module is connected by described registered jack, and the integrated water proof type quick connector that between registered jack and electric-controlled box and LED demonstration module, all employing comprises power interface and data-interface is connected when realizing power supply and data.
8. a kind of LED display as claimed in claim 7, it is characterized in that, described registered jack is " work " font, and its four ends and two cross parts are respectively provided with a described water proof type quick connector, and all corresponding electrical connections between the power interface of each water proof type quick connector and data-interface.
9. a kind of LED display as claimed in claim 8, is characterized in that, the length and width size of the rectangle that center forms of the water proof type quick connector of four ends of described registered jack is half that described LED shows the corresponding length and width size of module.
10. a kind of LED display as claimed in claim 8 or 9, is characterized in that, the cross part both sides of described registered jack are provided with the screw via hole for being used in conjunction with fixed screw.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320772288.5UCN203607050U (en) | 2013-11-28 | 2013-11-28 | LED display screen and LED display unit boxes thereof |
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| CN201320772288.5UCN203607050U (en) | 2013-11-28 | 2013-11-28 | LED display screen and LED display unit boxes thereof |
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| CN103730068A (en)* | 2013-12-05 | 2014-04-16 | 深圳市奥拓电子股份有限公司 | LED display screen and power source control box thereof |
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