CN204423829U - A kind of energy-conservation innovative LED display - Google Patents
A kind of energy-conservation innovative LED display Download PDFInfo
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- CN204423829U CN204423829U CN201520074420.4U CN201520074420U CN204423829U CN 204423829 U CN204423829 U CN 204423829U CN 201520074420 U CN201520074420 U CN 201520074420U CN 204423829 U CN204423829 U CN 204423829U
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Abstract
The utility model relates to a kind of energy-conservation innovative LED display, LED screen body shows module by towards unanimously by strip LED, be parallel to each other, splice arrangement one by one to form, this strip LED shows the groove type module mounting plate that module comprises a kind of strip for fixed L ED display module, in this groove type module mounting plate front for fixedly mounting the module installed surface of described LED display module, the back side is provided with two grooves bolt pickup groove young greatly, in order to improve radiating effect, groove type module mounting plate is one-time formed aluminium alloy extrusions, and be provided with heat-conducting piece between heater element in LED display module and groove type module mounting plate, show module two end at strip LED to be fixedly connected with structures bracing frame respectively by one screen body erecting device, for the ease of adjusting the flatness of LED screen body, improve wind loading rating, strip LED shows the module back side and is also provided with leveling coupling arrangement.The energy-conservation innovative LED display that the utility model provides have structure simple, easy for installation, make and the low advantage of operation cost.
Description
Technical field
The utility model relates to field of LED display, particularly relates to energy-conservation innovative LED display.
Background technology
LED display integrates microelectric technique, computer technology, information processing,, the advantage such as dynamic range wide, brightness high, sharpness high, operating voltage low, power consumption little, life-span long, shock-resistant, beautiful in colour and working stability reliable bright in luster with it, becomes the display media of new generation of most advantage.Be widely used in large-scale square, conference & exhibition, performance rally, scheduling display, traffic monitoring, stadiums, Information Communication, news briefing, security exchange, public good publicity, commercial advertisement etc., the needs of varying environment can have been met.
The base pixel of the imaging of LED display is a kind of light emitting diode, and its light emitting diode itself is a kind of energy-saving, and because display module is made up of a large amount of light emitting diodes and driving electronic component, thermal value is larger.Light emitting diode as display screen exposes, by natural air heat loss through convection; But drive electronic component to be mounted in inside wiring board, its thermal value is not allowed not look, if it is bad to dispel the heat, high temperature can cause the failure probability of electronic devices and components to strengthen rapidly, thus causes the stability of LED display to decline; Meanwhile, the heat that driving chip produces directly can have influence on LED normal luminous characteristic, thus affects the whole screen color uniformity of LED display, is even burnt, thus display system cannot normally be worked.
Existing outdoor LED display screen, in order to control the temperature of LED display internal electronic component, make it under the working environment of LED display, be no more than the maximum permissible temperature of regulation, current most of outdoor LED display screen adopts following heat-removal modalities: one is adopt die casting aluminium heat radiation box, is diffused in air, this heat-removal modalities by the heat in casing by shell heat conduction, the input cost of die casting aluminium casing is large, at present only for high-end product.Two is make an enclosure space inside screen body, and adopt air-conditioning to regulate the environment temperature of outdoor LED display screen inside, the cost of products of this heat-removal modalities is low, but adds air-conditioning cost of investment, also add power consumption simultaneously, is unfavorable for low-carbon energy-saving.
Existing outdoor LED display screen, for the ease of fixed installation, plays a protective role, LED display module is arranged on casing, forms a kind of LED and shows module.Because the volume of casing is comparatively large, needs one to dote on large supporting frame with steel structure and carry out supporting display screen, like this, directly have influence on the attractive in appearance and intention of Modern City Building.
Along with continuous progress and the economic fast development of society, urban construction enters the new epoch, propagates the LED display of one of platform as outdoor public information, the development trend that should merge mutually towards energy-saving, lightening, decoration view with display screen.Play the advantage of energy-conserving and environment-protective simultaneously, realize new opplication that is more fine, intention, create that more graceful beautiful environment, the second best in quality city dignity for promoting city image and improving civic living environment, tool is of great significance and far-reaching influence.
Utility model content
For overcoming above-mentioned technological deficiency, the technical problems to be solved in the utility model provides a kind of portable construction, good, the easy making of heat radiation, energy-conservation innovative LED display easy for installation.
The utility model solves the energy-conservation innovative LED display of above-mentioned technological deficiency, and it comprises: the LED display module that LED screen body, LED screen body are installed, signal receiver, Switching Power Supply, apparatus for transmitting signal, video information playback equipment, distribution system and the structures bracing frame for installing described LED screen body; The graph text information of video information playback equipment is sent to information receiving device by apparatus for transmitting signal, and information receiving device is connected by signal wire with LED display module; Externally fed provides Alternating Current Power Supply by distribution system to Switching Power Supply, and Switching Power Supply is transformed to the direct current of applicable LED display module work, and Switching Power Supply and LED show module electric wire and be connected; Wherein LED display module comprises: LED display unit, for install LED display unit external member drain pan, be arranged on external member face shield before LED display unit; Be provided with module at the external member drain pan back side and threaded hole is installed; The module of band screens penetrating before and after external member drain pan is also provided with installs screw hole; Drain pan waterproof groove is provided with in the lateral surface surrounding of external member drain pan.In order to make described LED screen body lightening, LED screen body by strip LED show module by towards consistent, be parallel to each other, splice arrangement one by one and form; Strip LED shows module and comprises the groove type module mounting plate of the strip for fixedly mounting LED display module, has the module installed surface for fixedly mounting LED display module that, size corresponding to LED display module shape coordinates in groove type module mounting plate front; In order to protect LED display module, be provided with in module installed surface two side stretch out forward protect edge; For the ease of installing, be provided with two at the groove type module mounting plate back side for the young greatly bolt pickup groove of the groove installing this groove type module mounting plate body or matching component.Show the mounting structure of module to simplify LED, show module two end at strip LED and be respectively equipped with screen body erecting device, this screen body erecting device is fixedly connected with structures bracing frame by web member; Like this, as long as structures bracing frame shows the position that module two end matches to arrange a brace summer respectively with strip LED, just can realize the installation of LED screen body, greatly save the input cost of structures bracing frame.For the ease of adjusting the flatness of LED screen body, improve wind loading rating, showing the module back side at strip LED is provided with a kind of for adjusting screen body flatness or strengthening the leveling coupling arrangement shielding body wind loading rating away from screen body erecting device position, this leveling coupling arrangement is fixedly connected with structures bracing frame by web member, screen body adjusts the flatness of screen body after installing by this leveling coupling arrangement.
In order to the energy-conservation innovative LED display of the utility model can meet the application of various structures, module installed surface is provided with and with the module of LED display module, the penetrating module mounting screw holes in front and back corresponding to threaded hole is installed, by screw, LED display module can be fixed from the LED screen body back side by this module mounting screw holes.Can also be provided with on module installed surface and install screw pilum corresponding to screw hole with the module of LED display module, installing screw hole by this module can be fixed described LED display module by screw before LED screen body.Like this, not only can implement maintenance at the screen body back side like this, maintenance can also be implemented before screen body.
Distribute as early as possible in order to LED shows the heat of module, LED display module is arranged on the module installed surface of groove type module mounting plate, the heater element in this LED display module and be provided with heat-conducting piece between module installed surface.
For preventing heat-conducting piece from coming off, be provided with the screw pickup groove for fixing heat-conducting piece at the module installed surface of groove type module mounting plate and heat-conducting piece connecting portion.
In order to improve radiating effect, groove type module mounting plate is one-time formed aluminium alloy extrusions.
In order to make described groove type module mounting plate convenient when manufacturing or install, the back side of module installed surface two side of groove type module mounting plate is respectively equipped with groove circular bolt slot young greatly.
Because the recess space of described groove type module mounting plate is limited, for the ease of threading, a protruding backward crossed beam trunking is provided with in the city, mesozone of module installed surface, this crossed beam trunking is made up of the crossed beam trunking wallboard of crossed beam trunking base plate and crossed beam trunking two side, and its crossed beam trunking and size and position coordinate with LED display module connector.
Conveniently signal is connected with power supply, is provided with at crossed beam trunking base plate: the signal connection end mouth near information receiving device position and the power connector end mouth near Switching Power Supply position.Like this, connection when being convenient to in-site installation.
For the ease of connection during in-site installation, crossed beam trunking base plate is provided with signal and connects Cuo and electrical power connection block.
Fix and the fixed installation of smallclothes electrical equipment for the ease of circuit after screen body, be provided with screws clamp groove in crossed beam trunking base plate two side.
For the ease of implementing maintenance at the screen body back side, crossed beam trunking base plate is also provided with the maintenance relative one by one with LED display module uncovered.
Easily can get from maintenance is uncovered in order to ensure LED display module, overhaul the uncovered cross-sectional area that should be greater than LED display module; Like this, just convenient in replacing or maintenance.
In order to prevent rainwater from entering from uncovered two ends of maintenance, on maintenance is uncovered, be also provided with access cover, this access cover is provided with the access cover screw hole coordinated with the position of described screws clamp groove and size.
As the further optimization of described groove type module mounting plate, the position tightening pattern block installed surface at the crossed beam trunking wallboard of crossed beam trunking two side is respectively equipped with circular screw slots.
In order to two ends preventing rainwater from showing module from strip LED enter, the port showing module two end at strip LED is provided with show module port shape with strip LED, waterproof end cover that size coordinates, this waterproof end cover be provided with the waterproof raised line that coincide with the drain pan waterproof groove of external member drain pan and with circular screw slots, screw hole that bolt pickup groove is corresponding.
In order to make the parts being connected to bolt pickup groove adjust flexibly, the specification of bolt pickup groove is slightly larger than the bolt on this bolt pickup groove or nut, and the bolt on this bolt pickup groove or nut can be free to slide in this bolt pickup groove.As: as described in Switching Power Supply, signal receiver, screen body erecting device, leveling coupling arrangement be fixed on bolt pickup groove, just can easily adjust its installation site.
As screen body erecting device first preferred version of energy-conservation innovative LED display described in the utility model, the integrated upper font tie-beam of screen body erecting device to be a kind of rectangular cross section be upper character form structure, on this font tie-beam by: for installation connecting element installation web joint and be positioned at the web joint bolt hole coordinated with installation connecting element that this installs web joint horizontally set, be positioned at the supporting plate installing web joint middle part vertical protrusion forward, be positioned at the screen body web joint for installing screen body of supporting plate middle part vertical protrusion, be located at and this screen body web joint shields body baffle plate bolt hole one to one with groove type module mounting plate bolt pickup groove form.This integrated upper character form structure tie-beam, manufactures and installs all very convenient, can also guarantee to install flatness simultaneously.
As screen body erecting device second preferred version of energy-conservation innovative LED display described in the utility model, the integrated U-shaped tie-beam of screen body erecting device to be a kind of rectangular cross section be U-shaped structure, this U-shaped tie-beam by: for installation connecting element rear web joint and be positioned at after this on web joint for fixedly mounting the rear web joint bolt hole of web member, for install screen body before web joint and be located on this front web joint with groove type module mounting plate bolt pickup groove one to one before web joint bolt hole, the interconnective end face web joint in one end being positioned at rear web joint and front web joint is formed.This integrated U-shaped anatomical connectivity beam, structure is simple, and easily manufactured, the position of installation can arbitrarily adjust, and is applicable to various installation applications, can also guarantee to install flatness simultaneously.
As leveling coupling arrangement first preferred version of energy-conservation innovative LED display described in the utility model, leveling coupling arrangement comprises: for the first web joint of connecting groove formula module mounting plate, the first web joint bolt hole corresponding with groove type module mounting plate bolt pickup groove being located at this first web joint middle part tapped first web joint threaded sleeve protruding backward and being located on this first web joint, for the second web joint be connected with structures bracing frame, be located at this second web joint middle part tapped second web joint threaded sleeve protruding backward and be located at the second web joint bolt hole of this second web joint two side, leveling coupling arrangement also comprises the linkage levelling screw be connected between the first web joint threaded sleeve and the second web joint threaded sleeve.Not only can be adjusted the front and back flatness of strip LED display module by linkage levelling screw, the flatness between strip LED display module can also be adjusted.
As leveling coupling arrangement second preferred version of energy-conservation innovative LED display described in the utility model, leveling coupling arrangement comprises: for connecting the first groove web joint of the band groove of described groove type module mounting plate, be positioned at the first groove web joint bolt hole corresponding with groove type module mounting plate bolt pickup groove of this first groove web joint two side and be positioned at first nut of this first groove web joint bottom land middle part to notch direction projection, for connecting the second groove web joint of the band groove of structures bracing frame, be positioned at the second groove web joint bolt hole be connected with structures bracing frame of this second groove web joint two side and be positioned at second nut of this second groove web joint bottom land middle part to notch direction projection, be connected to the linkage levelling screw between described first nut and the second nut.Can adjust the flatness between the front and back flatness of strip LED display module and strip LED display module by linkage levelling screw, and structure is simple, easily manufactured.
As leveling coupling arrangement first preferred version of energy-conservation innovative LED display described in the utility model and the further improvement of the second preferred version, in the middle of linkage levelling screw, be provided with the hexagonal screw rod head for rotary screw, be convenient to adjustment like this.
As energy-conservation innovative LED display described in the utility model web member by: web member by: cross section be the first contiguous block of L shape, cross section is that the second contiguous block of L shape forms.First contiguous block is made up of the first contiguous block A right-angle side and the first contiguous block B right-angle side, this first contiguous block A right-angle side is provided with for the first contiguous block bolt hole corresponding with bolt pickup groove, and the first contiguous block mounting hole that the first contiguous block B right-angle side is also provided with two spaced certain distances is formed.Second contiguous block is made up of the second contiguous block A right-angle side and the second contiguous block B right-angle side, second contiguous block A right-angle side is connected with described structures bracing frame, second contiguous block B right-angle side is provided with the second contiguous block mounting hole corresponding with the first contiguous block mounting hole, is bolted between the first contiguous block mounting hole and the second contiguous block mounting hole.This web member, can adjust the flatness of shielding body erecting device and leveling coupling arrangement by lap position between the first contiguous block mounting hole and the second contiguous block mounting hole.
Compared with prior art, the technical scheme of the energy-conservation innovative LED display that the utility model provides, its beneficial effect is: adopt the groove type module mounting plate that one-time formed aluminium alloy extrusions makes, the heat of LED display unit can be distributed as early as possible, do not need by air-conditioning temperature-reducing, save the expense that air-conditioning equipment drops into and runs institute's consuming electric power.In addition, screen body shows module by strip LED and forms, show module two end at strip LED to be fixedly connected with structures bracing frame respectively by one screen body erecting device, like this, as long as screen body erecting device is fixed on structures bracing frame and just can realizes the installation of screen body, thus save a large amount of bracing frame input cost.In a word, the energy-conservation innovative LED display that the utility model provides has good heat dissipation effect, structure is simple, easy for installation, easy to manufacture, energy-conservation, operation cost is low advantage.
Accompanying drawing explanation
The utility model is described in further detail with reference to the accompanying drawings below.Accompanying drawing is only understands the utility model better, should not become restriction of the present utility model.
Fig. 1 is the energy-conservation innovative LED display front schematic view of the utility model.
Fig. 2 is the A-A cut-open view in the utility model Fig. 1.
Fig. 3 is the B-B cut-open view in the utility model Fig. 1.
Fig. 4 is the C-C cut-open view in the utility model Fig. 1.
Fig. 5 is the utility model LED display module front schematic view.
Fig. 6 is the first preferred version rear view of the utility model LED display module.
Fig. 7 is the second preferred version rear view of the utility model LED display module.
Fig. 8 is the D-D cut-open view in the utility model Fig. 5.
Fig. 9 is the E-E cut-open view in the utility model Fig. 6.
Figure 10 is the F-F end view drawing in the utility model Fig. 5, Fig. 6.
Figure 11 is the first preferred version rear view that the utility model strip LED shows module.
Figure 12 is the second preferred version rear view that the utility model strip LED shows module.
Figure 13 is the G-G cut-open view in the utility model Figure 11.
Figure 14 is the H-H cut-open view in the utility model Figure 12.
Figure 15 is the a-a cut-open view in the utility model Fig. 2.
Figure 16 is the b-b cut-open view in the utility model Fig. 2.
Figure 17 is that the utility model strip LED shows module two end and end cap connection diagram.
Figure 18 be the first preferred version of the utility model screen body erecting device " on " schematic cross-section of font tie-beam.
Figure 19 is the schematic cross-section of " U " font tie-beam of the utility model screen body erecting device the second preferred version.
Figure 20 is the first preferred version schematic diagram of the utility model leveling coupling arrangement.
Figure 21 is the I-I view schematic diagram in the utility model Figure 20.
Figure 22 is the second preferred version schematic diagram of the utility model leveling coupling arrangement.
Figure 23 is the J-J view schematic diagram in the utility model Figure 22.
Figure 24 is the utility model web member schematic diagram.
Figure 25 is the K-K view in the utility model Figure 24.
Figure 26 is the upper font tie-beam scheme of installation that the utility model screen body erecting device adopts the first preferred version.
Figure 27 is the U-shaped tie-beam scheme of installation that the utility model screen body erecting device adopts the first preferred version.
Figure 28 is the scheme of installation of the first preferred version of the utility model leveling coupling arrangement.
Figure 29 is the L-L schematic diagram in the utility model Figure 28.
Figure 30 is the scheme of installation of the utility model leveling coupling arrangement the second preferred version.
Figure 31 is M-M schematic diagram in the utility model Figure 30.
Embodiment
Just contrast accompanying drawing below, concrete enforcement of the present utility model is described.
Known as shown in Figure 1 to Figure 4, the energy-conservation innovative LED display of the utility model, comprising: the LED display module 3 that LED screen body 1, LED screen body 1 are installed, signal receiver 11, Switching Power Supply 14, apparatus for transmitting signal 12, video information playback equipment 13, distribution system 15 and the structures bracing frame 10 for installing described LED screen body 1.As can be seen from Figure 2, the graph text information of video information playback equipment 13 is sent to information receiving device 11 by apparatus for transmitting signal 12, and information receiving device 11 is connected 3 with LED display module by signal wire; Externally fed provides Alternating Current Power Supply to Switching Power Supply 14 by distribution system 15, and Switching Power Supply 14 is transformed to the direct current of applicable LED display module 3 work, and Switching Power Supply 14 and LED show module 3 electric wire and be connected.From Fig. 5 to Figure 10, LED display module 3 comprises: LED display unit 31, for install LED display unit 31 external member drain pan 32, be arranged on external member face shield 33 before LED display unit 31.From Fig. 6, Fig. 8, external member drain pan 32 back side is provided with module and installs threaded hole 321; From Fig. 7, Fig. 9.The module of band screens penetrating before and after external member drain pan 32 is also provided with installs screw hole 322; As can be seen from Figure 10, the lateral surface surrounding of external member drain pan 32 is provided with drain pan waterproof groove 323.Above structure is known in the art, is therefore not described in detail.
Known as shown in Figure 1 to Figure 4, LED screen body 1 by strip LED show module 2 by towards consistent, be parallel to each other, splice arrangement one by one and form;
As Figure 11 to Figure 14 is known, strip LED shows the groove type module mounting plate 4 that module 2 comprises a kind of strip for fixedly mounting LED display module 3, the module installed surface 41 for fixedly mounting LED display module 3 that this groove type module mounting plate 4 front has, size corresponding to LED display module 3 shape to coordinate, this module installed surface 41 2 side is provided with protecting along 42 of stretching out forward.Two are provided with for the young greatly bolt pickup groove 40 of the groove installing this groove type module mounting plate 4 body or matching component at groove type module mounting plate 4 back side.
Also known as shown in Figure 1 to Figure 4, show module 2 two end at strip LED and be fixedly connected with structures bracing frame 10 respectively by one screen body erecting device 7; Like this, establish one to install tie-beam respectively as long as answer on the structures bracing frame of position at strip LED display module 2 two port, just can firmly install, this installation tie-beam can adopt channel-section steel, joist steel, square steel.Showing module 2 back side at strip LED is also provided with a kind of for adjusting screen body flatness or increasing the leveling coupling arrangement 8 shielding body rated wind velocity away from screen body erecting device 7 position, equally, as long as establish one to install tie-beam on the structures bracing frame of installation leveling coupling arrangement 8 position, the back side correspondence position of strip LED display module 2.For screen body erecting device 7, leveling coupling arrangement 8, after also can describe in detail.
As Figure 11, Figure 13 are known, module installed surface 41 is provided with installs the penetrating module mounting screw holes 43 in front and back corresponding to threaded hole 321 with the module of LED display module 3, LED display module 3 can be fixed by this module mounting screw holes 43 from LED screen body 1 back side by screw.
As Figure 12, Figure 14 are known, module installed surface 41 is provided with installs screw pilum 44 corresponding to screw hole 322 with the module of LED display module 3, and installing screw hole 322 by this module can be fixed LED display module 3 by screw above from LED screen body 1.
As Figure 13, Figure 14 are known, LED display module 3 is arranged on the module installed surface 41 of groove type module mounting plate 4, is provided with heat-conducting piece 410 between the heater element in this LED display module 3 and module installed surface 41; The screw pickup groove 411 for fixing heat-conducting piece 410 is provided with at module installed surface 41 and heat-conducting piece 410 connecting portion of groove type module mounting plate 4.
In order to easily manufactured, above-described groove type module mounting plate 4 is one-time formed aluminium alloy extrusions, and this one-time formed aluminium alloy extrusions can be shaping by mould tension and compression, should adopt the protective layer not affecting heat conduction function on the surface of groove type module mounting plate.
As Figure 13 to Figure 16 is known, be respectively equipped with groove circular bolt slot 412 young greatly at the back side of module installed surface 41 2 side of groove type module mounting plate 4.Be provided with a protruding backward crossed beam trunking 45 in the city, mesozone of module installed surface 41, this crossed beam trunking 45 is made up of the crossed beam trunking wallboard 47 of crossed beam trunking base plate 46 and crossed beam trunking 45 2 side, and its crossed beam trunking 45 and size and position coordinate with LED display module 3 connector; Like this, be arranged in this crossed beam trunking 45 as the connection between the incoming line of LED display module 3 and LED display module 3 and just have enough spaces.
As Fig. 2, Figure 15, Figure 16 are known, crossed beam trunking base plate 46 is provided with: the signal connection end mouth 413 near information receiving device 11 position and the power connector end mouth 414 near Switching Power Supply 14 position; This signal connection end mouth 413 and power connector end mouth 414 can adopt waterproof splicing ear.
As Figure 13, Figure 14 are known, crossed beam trunking base plate 46 is provided with signal and connects Cuo 15 and electrical power connection block 16; Screws clamp groove 48 is provided with in crossed beam trunking base plate 46 2 side; As long as the size of this screws clamp groove 48 just can meet the demands by the screw fit of M3-M4 specification.Crossed beam trunking base plate 46 is also provided with the maintenance relative one by one with LED display module 3 uncovered 49; This maintenance uncovered 49 should be greater than the cross-sectional area of LED display module 3; But overhauling uncovered 49 can not be too large, as long as LED display module 3 can be taken out by its size after screen body.Maintenance uncovered 49 is also provided with access cover 5, and this access cover 5 is provided with the access cover screw hole 51 coordinated with the position of screws clamp groove 48 and size; This access cover 5 can adopt plastic material (as PA, PC, APS) to manufacture, and is convenient to processing like this, low cost of manufacture.The position tightening pattern block installed surface 41 at the crossed beam trunking wallboard 47 of crossed beam trunking 45 2 side is respectively equipped with circular screw slots 412, this circular screw slots 412 size is identical with the size of screws clamp groove 48, like this, the screw of unified specification can be adopted, just produce and purchasing management.
As shown in Figure 17, the port that strip LED shows module 2 two end be provided with show module 2 port shape with strip LED, waterproof end cover 6 that size coordinates, this waterproof end cover 6 be provided with the waterproof raised line 61 identical with the drain pan waterproof groove 323 of external member drain pan 32 and with circular screw slots 412, screw hole that bolt pickup groove 40 is corresponding.And by screw, this waterproof end cover 6 is fixed on the port of strip LED display module 2 two end.Show between module 2 port at waterproof end cover and strip LED and also can arrange waterproof pad, such waterproof effect is better.
As Figure 13 to Figure 16 is also known, the specification of bolt pickup groove 40, slightly larger than for the bolt on this bolt pickup groove 40 or nut (this bolt pickup groove 40 is greater than bolt 0.5-1mm), can be free to slide for the bolt on this bolt pickup groove 40 or nut in this bolt pickup groove 40.M8-M10 can be adopted for the bolt on this bolt pickup groove 40 or nut.
As shown in Figure 18, as screen body erecting device first preferred version of energy-conservation innovative LED display described in the utility model, to be a kind of rectangular cross sections be screen body erecting device 7 " on " the integrated upper font tie-beam 71 of character form structure, on this font tie-beam 71 by: for installation connecting element 9 installation web joint 711 and be positioned at the web joint bolt hole 712 coordinated with installation connecting element 9 that this installs web joint 711 horizontally set, be positioned at the supporting plate 715 installing web joint 711 middle part vertical protrusion forward, be positioned at the screen body web joint 713 for installing screen body of supporting plate 715 middle part vertical protrusion, be located at and this screen body web joint 713 shields body baffle plate bolt hole 714 one to one with groove type module mounting plate 4 bolt pickup groove 40 form.For the ease of manufacturing, the upper font tie-beam 71 as the first preferred version of screen body erecting device 7 can adopt integrated aluminium alloy extrusions.
As shown in Figure 19, as screen body erecting device second preferred version of energy-conservation innovative LED display described in the utility model, the integrated U-shaped tie-beam 72 of screen body erecting device 7 to be a kind of rectangular cross sections be " U " character form structure, this U-shaped tie-beam 72 by: for rear web joint 721 and the rear web joint bolt hole 722 that is positioned at for fixing described installation connecting element 9 on after this web joint 721 of installation connecting element 9, for install screen body before web joint 723 and be located on this front web joint 723 with groove type module mounting plate 4 bolt pickup groove 40 one to one before web joint bolt hole 724, the interconnective end face web joint 725 in one end being positioned at rear web joint 721 and front web joint 723 is formed.For the ease of manufacturing, the U-shaped tie-beam 72 as the second preferred version of screen body erecting device 7 also can adopt integrated aluminium alloy extrusions.
As Figure 20, Figure 21 is known, as leveling coupling arrangement 8 first preferred version of energy-conservation innovative LED display described in the utility model, leveling coupling arrangement 8 comprises: for the first web joint 81 of connecting groove formula module mounting plate 4, the first web joint bolt hole 812 corresponding with groove type module mounting plate 4 bolt pickup groove 40 being located at this first web joint 81 middle part tapped first web joint threaded sleeve 811 protruding backward and being located on this first web joint 81, for the second web joint 82 be connected with structures bracing frame 10, be located at this second web joint 82 middle part tapped second web joint threaded sleeve 821 protruding backward and be located at the second web joint bolt hole 822 of this second web joint 82 2 side, be connected to the linkage levelling screw 80 between the first web joint threaded sleeve 811 and the second web joint threaded sleeve 821.First web joint threaded sleeve 811 is contrary with the screw thread lines of the second web joint threaded sleeve 821.
As Figure 22, Figure 23 is known, as leveling coupling arrangement second preferred version of energy-conservation innovative LED display described in the utility model, leveling coupling arrangement 8 comprises: for the first groove web joint 83 of the band groove of connecting groove formula module mounting plate 4, be positioned at the first groove web joint bolt hole 832 corresponding with groove type module mounting plate 4 bolt pickup groove 40 of this first groove web joint 83 2 side and be positioned at first nut 833 of this first groove web joint 83 bottom land middle part to notch direction projection, for connecting the second groove web joint 84 of the band groove of structures bracing frame 10, be positioned at the second groove web joint bolt hole 842 be connected with structures bracing frame 10 of this second groove web joint 84 2 side and be positioned at second nut 843 of this second groove web joint 84 bottom land middle part to notch direction projection, be connected to the linkage levelling screw 80 between the first nut 833 and the second nut 843.The first nut 833 be also contrary with the screw thread lines of the second nut 843.
As Figure 20 to Figure 23 is also known, be provided with the hexagonal screw rod head 801 for rotary screw in the middle of linkage levelling screw 80, this product just can adopt wrench to regulate this linkage levelling screw 80.
As Figure 24, Figure 25 are known, web member 9 by: web member 9 by: cross section be the first contiguous block 91 of L shape, cross section is that the second contiguous block 92 of L shape forms.First contiguous block 91 is made up of the first contiguous block A right-angle side 911 and the first contiguous block B right-angle side 913, this first contiguous block A right-angle side 911 is provided with the first contiguous block mounting hole 914 being also provided with two spaced certain distances for the first contiguous block bolt hole 912, first contiguous block B right-angle side 913 corresponding with bolt pickup groove 40 and forms.Second contiguous block 92 is made up of the second contiguous block A right-angle side 921 and the second contiguous block B right-angle side 923, second contiguous block A right-angle side 921 is connected with structures bracing frame 10, second contiguous block B right-angle side 922 is provided with between the second contiguous block mounting hole 924, first contiguous block mounting hole 914 corresponding with described first contiguous block mounting hole 914 and the second contiguous block mounting hole 924 and is bolted.This cross section is that the first contiguous block 91 of L shape and the second contiguous block 92 can adopt angle steel to make, and can reduce manufacturing cost like this.
As shown in Figure 26, when being upper font tie-beam as screen body erecting device described in the utility model, first contiguous block A right-angle side 911 of web member 9 is connected with the installation web joint 711 of upper font tie-beam 71 and is bolted on the first contiguous block bolt hole 912 with web joint bolt hole 712, second contiguous block A right-angle side 921 of web member 9 is connected by electric welding with between brace summer 101,102, is bolted between groove type module mounting plate 4 bolt pickup groove 40 and screen body baffle plate bolt hole 714.
As shown in Figure 27, when being U-shaped tie-beam as the utility model screen body erecting device, first contiguous block A right-angle side 911 of web member 9 is connected with the rear web joint 721 on U-shaped tie-beam 72 and is bolted on the first contiguous block bolt hole 912 with rear web joint bolt hole 722, second contiguous block A right-angle side 921 of web member 9 is connected by electric welding with between brace summer 101,102, is bolted between groove type module mounting plate 4 bolt pickup groove 40 and front web joint bolt hole 724.
As Figure 28, Figure 29 are known, when being the first preferred version as the utility model leveling coupling arrangement, first contiguous block A right-angle side 911 of web member 9 is connected with the second web joint 82 of leveling coupling arrangement 8, and the first web joint bolt hole 812 is bolted with two bolts pickup grooves 40 of groove type module mounting plate 4.
As Figure 30, Figure 31 are known, when being the first preferred version as the utility model leveling coupling arrangement, first contiguous block A right-angle side 911 of web member 9 is connected with the second groove web joint 84 of leveling coupling arrangement 8, and the first groove web joint bolt hole 832 is bolted with two bolts pickup grooves 40 of groove type module mounting plate 4.
Claims (23)
1. an energy-conservation innovative LED display, comprising:
Upper LED display module (3), signal receiver (11), Switching Power Supply (14), apparatus for transmitting signal (12), video information playback equipment (13), distribution system (15) and the structures bracing frame (10) for installing described LED screen body (1) installed of LED screen body (1), described LED screen body (1);
The graph text information of described video information playback equipment (13) is sent to described information receiving device (11) by described apparatus for transmitting signal (12), and described information receiving device (11) is connected (3) by signal wire with described LED display module;
Externally fed provides Alternating Current Power Supply by described distribution system (15) to described Switching Power Supply (14), described Switching Power Supply (14) is transformed to the direct current that applicable described LED display module (3) works, and described Switching Power Supply (14) and described LED show module (3) electric wire and be connected;
Described LED display module (3) comprises: LED display unit (31), for install this LED display unit (31) external member drain pan (32), be arranged on external member face shield (33) before this LED display unit (31);
Described external member drain pan (32) back side is provided with module and installs threaded hole (321);
The module of band screens penetrating before and after described external member drain pan (32) is also provided with installs screw hole (322);
The lateral surface surrounding of described external member drain pan (32) is provided with drain pan waterproof groove (323);
It is characterized in that:
Described LED screen body (1) by strip LED show module (2) by towards consistent, be parallel to each other, splice arrangement one by one and form;
Described strip LED shows the groove type module mounting plate (4) that module (2) comprises the strip for fixing described LED display module (3), the module installed surface (41) for fixedly mounting described LED display module (3) that this groove type module mounting plate (4) front has, size corresponding to described LED display module (3) shape to coordinate, this module installed surface (41) two side be provided with stretch out forward protect along (42);
Described groove type module mounting plate (4) back side is provided with two for the young greatly bolt pickup groove (40) of the groove installing this groove type module mounting plate (4) body or matching component;
Described strip LED shows module (2) two end and is respectively equipped with screen body erecting device (7), and this screen body erecting device (7) is fixedly connected with structures bracing frame (10) by web member (9);
Described strip LED shows module (2) back side and is also provided with away from described screen body erecting device (7) position a kind of for adjusting screen body flatness or strengthening the leveling coupling arrangement (8) shielding body wind loading rating, and this leveling coupling arrangement (8) is fixedly connected with structures bracing frame (10) by web member (9).
2. energy-conservation innovative LED display according to claim 1, is characterized in that:
The module installed surface (41) of described groove type module mounting plate (4) is provided with installs the penetrating module mounting screw holes (43) in front and back corresponding to threaded hole (321) with the module of described LED display module (3), described LED display module (3) can be fixed by this module mounting screw holes (43) from described LED screen body (1) back side by screw.
3. energy-conservation innovative LED display according to claim 1, is characterized in that:
The module installed surface (41) of described groove type module mounting plate (4) is also provided with and installs screw pilum (44) corresponding to screw hole (322) with the module of described LED display module (3), installing screw hole (322) by this module can be fixed described LED display module (3) by screw above from described LED screen body (1).
4. energy-conservation innovative LED display according to any one of claim 1 to 3, is characterized in that:
Described LED display module (3) is arranged on the module installed surface (41) of described groove type module mounting plate (4), the heater element in this LED display module (3) and be provided with heat-conducting piece (410) between described module installed surface (41).
5. energy-conservation innovative LED display according to claim 4, is characterized in that:
Module installed surface (41) and described heat-conducting piece (410) connecting portion of described groove type module mounting plate (4) are provided with the screw pickup groove (411) for fixing described heat-conducting piece (410).
6. energy-conservation innovative LED display according to any one of claim 1 to 3, is characterized in that:
Described groove type module mounting plate (4) is one-time formed aluminium alloy extrusions.
7. energy-conservation innovative LED display according to any one of claim 1 to 3, is characterized in that:
The back side of module installed surface (41) two side of described groove type module mounting plate (4) is respectively equipped with groove circular bolt slot (412) young greatly.
8. energy-conservation innovative LED display according to any one of claim 1 to 3, is characterized in that:
Described module installed surface (41)) city, mesozone be provided with a protruding backward crossed beam trunking (45), this crossed beam trunking (45) is made up of the crossed beam trunking wallboard (47) of crossed beam trunking base plate (46) and crossed beam trunking (45) two side, and its crossed beam trunking (45) and size and position coordinate with described LED display module (3) connector.
9. the energy-conservation innovative LED display of one according to claim 8, is characterized in that:
Described crossed beam trunking base plate (46) is provided with: the signal connection end mouth (413) near described information receiving device (11) position and the power connector end mouth (414) near described Switching Power Supply (14) position.
10. the energy-conservation innovative LED display of one according to claim 8, is characterized in that:
Described crossed beam trunking base plate (46) two side is provided with screws clamp groove (48).
11. energy-conservation innovative LED display according to claim 8, is characterized in that:
Described crossed beam trunking base plate (46) is also provided with the maintenance uncovered (49) relative one by one with described LED display module (3).
12. energy-conservation innovative LED display according to claim 11, is characterized in that:
Described maintenance uncovered (49) should be greater than the cross-sectional area of described LED display module (3).
13. energy-conservation innovative LED display according to claim 10 or 11 or 12, is characterized in that:
Uncovered (49) are also provided with access cover (5) in described maintenance, and this access cover (5) is provided with the access cover screw hole (51) coordinated with the position of described screws clamp groove (48) and size.
14., according to above energy-conservation innovative LED display according to claim 1, is characterized in that:
The port that described strip LED shows module (2) two end be provided with show module (2) port shape with described strip LED, waterproof end cover (6) that size coordinates, this waterproof end cover (6) be provided with the waterproof raised line (61) identical with the drain pan waterproof groove (323) of described external member drain pan (32) and with described circular screw slots (412), screw hole that bolt pickup groove (40) is corresponding.
15. energy-conservation innovative LED display according to claim 1, is characterized in that:
The specification of described bolt pickup groove (40), slightly larger than the bolt be used on this bolt pickup groove (40) or nut, can be free to slide for the bolt on this bolt pickup groove (40) or nut in this bolt pickup groove (40).
16. energy-conservation innovative LED display according to claim 1, is characterized in that:
The integrated upper font tie-beam (71) of described screen body erecting device (7) to be a kind of rectangular cross section be upper character form structure, on this font tie-beam (71) by: for installing the installation web joint (711) of described web member (9) and being positioned at this and installing the web joint bolt hole (712) coordinated with described installation connecting element (9) of web joint (711) horizontally set, be positioned at the supporting plate (715) installing web joint (711) middle part vertical protrusion forward, be positioned at the screen body web joint (713) for installing screen body of supporting plate (715) middle part vertical protrusion, be located at that this screen body web joint (713) is upper to be shielded body baffle plate bolt hole (714) one to one with described groove type module mounting plate (4) bolt pickup groove (40) and form.
17. energy-conservation innovative LED display according to claim 1, is characterized in that:
The integrated U-shaped tie-beam (72) of described screen body erecting device (7) to be a kind of rectangular cross section be U-shaped structure, this U-shaped tie-beam (72) by: for the rear web joint (721) of installing described web member (9) and the rear web joint bolt hole (722) be positioned at for fixing described installation connecting element (9) on after this web joint (721), for web joint (723) before installing screen body and be located at this front web joint (723) upper with described groove type module mounting plate (4) bolt pickup groove (40) one to one before web joint bolt hole (724), the interconnective end face web joint (725) in one end being positioned at described rear web joint (721) and front web joint (723) is formed.
18. energy-conservation innovative LED display according to claim 1, is characterized in that:
Described leveling coupling arrangement (8), comprise: for connect described groove type module mounting plate (4) and with first web joint (81) of described groove type module mounting plate (4) width fits, the first web joint bolt hole (812) corresponding with described groove type module mounting plate (4) bolt pickup groove (40) being located at this first web joint (81) middle part tapped first web joint threaded sleeve (811) protruding backward and being located on this first web joint (81), for installing second web joint (82) of described web member (9), what be located at this second web joint (82) middle part tapped second web joint threaded sleeve (821) protruding backward and be located at this second web joint (82) two side coordinates the second web joint bolt hole (822) with described installation connecting element (9), be connected to the linkage levelling screw (80) between described first web joint threaded sleeve (811) and described second web joint threaded sleeve (821).
19. energy-conservation innovative LED display according to claim 1, is characterized in that:
Described leveling coupling arrangement (8), comprise: for connecting described groove type module mounting plate (4) and the first groove web joint (83) of band groove with described groove type module mounting plate (4) width fits, be positioned at the first groove web joint bolt hole (832) corresponding with described groove type module mounting plate (4) bolt pickup groove (40) of this first groove web joint (83) two side and be positioned at first nut (833) of this first groove web joint (83) bottom land middle part to notch direction projection, for installing the second groove web joint (84) of the band groove of described web member (9), be positioned at the second groove web joint bolt hole (842) coordinated with described web member (9) of this second groove web joint (84) two side and be positioned at second nut (843) of this second groove web joint (84) bottom land middle part to notch direction projection, be connected to the linkage levelling screw (80) between described first nut (833) and described second nut (843).
20. energy-conservation innovative LED display of one according to claim 18 or 19, is characterized in that:
The hexagonal screw rod head (801) for rotary screw is provided with in the middle of described linkage levelling screw (80).
21. energy-conservation innovative LED display according to claim 1, is characterized in that:
Described web member (9) by: cross section be first contiguous block (91) of L shape, cross section is that second contiguous block (92) of L shape forms.
22. energy-conservation innovative LED display according to claim 21, is characterized in that:
Described first contiguous block (91) is made up of the first contiguous block A right-angle side (911) and the first contiguous block B right-angle side (913), described this first contiguous block A right-angle side (911) is provided with for the first contiguous block bolt hole (912) corresponding with described bolt pickup groove (40), and the first contiguous block mounting hole (914) that described first contiguous block B right-angle side (913) is also provided with two spaced certain distances is formed.
23. energy-conservation innovative LED display according to claim 21 or 22, is characterized in that:
Described second contiguous block (92) is made up of the second contiguous block A right-angle side (921) and the second contiguous block B right-angle side (923), described second contiguous block A right-angle side (921) is connected with described structures bracing frame (10), and described second contiguous block B right-angle side (922) is provided with the second contiguous block mounting hole (924) corresponding with described first contiguous block mounting hole (914); Be bolted between described first contiguous block mounting hole (914) and the second contiguous block mounting hole (924).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074420.4U CN204423829U (en) | 2015-02-03 | 2015-02-03 | A kind of energy-conservation innovative LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074420.4U CN204423829U (en) | 2015-02-03 | 2015-02-03 | A kind of energy-conservation innovative LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204423829U true CN204423829U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520074420.4U Withdrawn - After Issue CN204423829U (en) | 2015-02-03 | 2015-02-03 | A kind of energy-conservation innovative LED display |
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| Country | Link |
|---|---|
| CN (1) | CN204423829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599602A (en) * | 2015-02-03 | 2015-05-06 | 长沙信元电子科技有限公司 | Energy-saving innovative LED (Light Emitting Diode) display screen and installation method thereof |
| CN105303986A (en) * | 2015-12-02 | 2016-02-03 | 长沙信元电子科技有限公司 | LED display module installation unit |
-
2015
- 2015-02-03 CN CN201520074420.4U patent/CN204423829U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599602A (en) * | 2015-02-03 | 2015-05-06 | 长沙信元电子科技有限公司 | Energy-saving innovative LED (Light Emitting Diode) display screen and installation method thereof |
| CN104599602B (en) * | 2015-02-03 | 2017-07-18 | 长沙信元电子科技有限公司 | A kind of innovative LED display of energy-conservation and its installation method |
| CN105303986A (en) * | 2015-12-02 | 2016-02-03 | 长沙信元电子科技有限公司 | LED display module installation unit |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150624 Effective date of abandoning: 20170718 |
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| AV01 | Patent right actively abandoned |