CN102184685A - Urltra-light and ultrathin LED display screen - Google Patents
Urltra-light and ultrathin LED display screen Download PDFInfo
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- CN102184685A CN102184685A CN2011101019815A CN201110101981A CN102184685A CN 102184685 A CN102184685 A CN 102184685A CN 2011101019815 A CN2011101019815 A CN 2011101019815A CN 201110101981 A CN201110101981 A CN 201110101981A CN 102184685 A CN102184685 A CN 102184685A
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Abstract
The invention discloses an urltralight and ultrathin LED (light-emitting diode) display screen comprising at least one box body, wherein the box body comprises a plurality of LED units and an aluminium alloy bottom board; the aluminium alloy bottom board is provided with a grid part corresponding to each LED unit; all the grid parts are arranged to form a regular matrix; the aluminium alloy bottom board is also provided with a plurality of holes which are arranged to form a regular matrix; all the LED units are connected through lines so as to form a flexible LED light bar; each LED unit is provided with an installation substrate and an insulation heat conduction installation part; the installation substrates are used for installing all the LEDs; the insulation heat conduction installation part and the installation substrate are integrally formed; all the grid parts of the aluminium alloy bottom board are provided with installation positions corresponding to the insulation heat conduction installation parts one by one for positioning, installing and fixing all the LED units; in addition, the installation surface of the aluminium alloy bottom board is also provided with a black film layer. The display screen is simple in structure and convenient in installation, transportation and maintenance.
Description
Technical field
The present invention relates to the display technique of lighting device, particularly relate to the ultra-thin LED display of a kind of ultralight.
Background technology
Stage now, pursue in the whole world healthy, environmental protection pressure, under the great situation of energy crisis, semiconductor lighting by universally acknowledged be a kind of important channel of health energy-saving environment protective, expand its range of application just at faster speed.
In the prior art, LED display generally adopts body structure, and each body structure can play hard-wired effect to the LED cell board, but because the conventional tank texture ratio is heavy, is unfavorable for the installation of LED display, mobile and maintenance; And prior art adopts the LED display of framed structure in addition, relatively body structure, it can weight reduction on certain degree, but because framework generally all adopts the irony material, it need have bigger transverse width, makes that still the LED display of making is frivolous inadequately.
Therefore, there is defective in prior art, needs to improve.
Summary of the invention
Technical matters to be solved by this invention is that a kind of ultra-thin LED display of ultralight of installing, transporting and safeguarding simple in structure, convenient is provided.
Technical scheme of the present invention is as follows: the LED display that a kind of ultralight is ultra-thin, wherein, comprise at least one casing, and described casing comprises a some LED unit and an aluminum alloy bottom plate; Corresponding each the LED unit of described aluminum alloy bottom plate is provided with a lattice portion, each lattice portion formation rule matrix of arranging; Described aluminum alloy bottom plate also is provided with some perforation, each formation rule matrix of arranging of boring a hole; Each LED unit interconnects by circuit, forms the LED lamp bar of a flexibility; Each LED unit is provided with an installation base plate and an insulating heat-conductive installation portion, and described installation base plate is used to install each LED, and described insulating heat-conductive installation portion and described installation base plate are one-body molded; Each lattice portion setting of described aluminum alloy bottom plate and described insulating heat-conductive installation portion be the installation position one to one, be used for location and installation and fix each LED unit, and the installation surface of described aluminum alloy bottom plate also is provided with a black rete.
Be applied to technique scheme, in the described LED display, described insulating heat-conductive installation portion comprises a shape principal part and insulating heat-conductive rete, and described axle shape principal part and described installation base plate adopt the identical material material to make.
Be applied to above-mentioned each technical scheme, in the described LED display, described installation position is a through hole, corresponding each through hole, the installation back side of described aluminum alloy bottom plate also is provided with a Fastener, is used for each insulating heat-conductive installation portion chucking is fixed in the described through hole of its correspondence.
Be applied to above-mentioned each technical scheme, in the described LED display, the end of described insulating heat-conductive installation portion is provided with an external thread, and described Fastener is set to corresponding nut.
Be applied to above-mentioned each technical scheme, in the described LED display, the connection line of corresponding each LED unit, described aluminum alloy bottom plate is provided with some troughs, is used for the location and places each connection line.
Be applied to above-mentioned each technical scheme, in the described LED display, each trough also is provided with thread jamming part, and described thread jamming part is a flexible sheet thread jamming part, is used for chucking and fixes each circuit.
Be applied to above-mentioned each technical scheme, in the described LED display, the installation back side of described aluminum alloy bottom plate also is provided with at least one heat-sink unit, and described heat-sink unit is louvre or heat radiator.
Be applied to above-mentioned each technical scheme, in the described LED display, the connection line of described LED lamp bar comprises electric power connection line road and signal connecting line road at least, the input end of each connection line and output terminal are provided with connector respectively, the connection side of described aluminum alloy bottom plate is provided with the locating slot of two correspondences, is used for each connector of corresponding fixed placement.
Be applied to above-mentioned each technical scheme, in the described LED display, each side of described aluminum alloy bottom plate also is provided with some connecting portions, is used for being fixedly connected with each connecting portion of another aluminum alloy bottom plate setting, to form bigger described LED display.
Be applied to above-mentioned each technical scheme, in the described LED display, described aluminum alloy bottom plate also is provided with some installation units, is used to install described LED display.
Adopt such scheme, the present invention fixes and installs and fixes each LED unit by an aluminum alloy bottom plate is set, aluminium alloy has the light and advantages of high strength of gravity, and, also be arranged to some lattice portion and the some perforation that regular matrix is arranged, thereby it is ultra-thin to make the LED display of formation be set to ultralight in corresponding each the LED unit of described aluminum alloy bottom plate; Each LED unit interconnects by circuit, form the LED lamp bar of a flexibility, and each LED is installed by the installation base plate that is provided with, and by one with the integrated insulating heat-conductive installation portion of described installation base plate, its corresponding LED unit is installed, the LED unit of correspondence is fixed on one to one on the installation position, each LED unit installing structure is simple, and, install firm; Each LED unit insulating heat-conductive installation portion can play heat conductive insulating and install, and the installation surface by described aluminum alloy bottom plate also is provided with a black rete, thereby does not influence the demonstration of described LED display; Make the convenient installation of described LED display, transportation and the maintenance of formation.
Description of drawings
Fig. 1 is the synoptic diagram of one embodiment of the invention;
Fig. 2 is the synoptic diagram of another embodiment of the present invention
Fig. 3 is a kind of mounting structure synoptic diagram of LED unit among the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in Figure 1, present embodiment provides a kind of ultralight ultra-thin LED display, described LED display is made up of several casings, described casing comprises a some LED unit 103 and an aluminum alloy bottom plate 101, described aluminum alloy bottom plate 101 is used to install and fix each LED unit 103, because aluminum alloy bottom plate has in light weight and advantages of high strength, therefore, adopt aluminum alloy bottom plate to fix each LED unit, can make the LED display of formation have the ultra-thin characteristics of ultralight.
And, described aluminum alloy bottom plate 101 corresponding each LED unit 103 are provided with a lattice portion 104, and, each lattice portion formation rule matrix of arranging, for example, the lattice portion of some groove types can be set on the display surface of described aluminum alloy bottom plate, so, not only can make institute's LED display of formation more frivolous, and, when fixing each LED unit 103, can also make each LED unit 103 more firm with being connected of described aluminum alloy bottom plate 101.
And, described aluminum alloy bottom plate 101 also is provided with some perforation 105, each 105 formation rule matrix of arranging of boring a hole, as, wherein respectively bore a hole 105 with each lattice portion 104 can form a penetrating latticed aluminum alloy bottom plate 101, can further make the described LED display of formation more frivolous, thus convenient the installation and transportation and use.
Each LED unit 103 interconnects by circuit 102, form the LED lamp bar of a flexibility, wherein, each circuit 102 comprises electric power connection line road and signal connecting line road, perhaps, can also comprise other connection lines, as the ground wire connection line, fault feedback connection line or the like, wherein, each LED unit can be interconnected to form the LED lamp bar of described flexibility by one cable, be to be embedded with each described connection line of many in the described circuit 102, thereby form described cable, so, can make described LED lamp bar wiring simple, at fixing described LED lamp bar, more convenient to operate.
For example, as shown in Figure 2, and, each LED unit 103 is provided with an installation base plate 201 and an insulating heat-conductive installation portion 202, and each LED and miscellaneous part are as described in all being fixed on as electric capacity, resistance etc. on the installation base plate 201, wherein, described installation base plate 201 can be corresponding with it the shell that is provided with of LED unit form the LED unit of a sealing, described insulating heat-conductive installation portion 202 is used for the corresponding described LED of installation unit, and described LED unit can be fixed on the described aluminum alloy bottom plate; And, described insulating heat-conductive installation portion is fixed on the outside of described installation base plate, described installation base plate and described aluminum alloy bottom plate are played the effect of isolated insulation, and, described insulating heat-conductive installation portion 202 can also be with the heat of described each 103 inside, LED unit by described installation basic 201, heat conduction has extraordinary radiating effect to described aluminum alloy bottom plate; Wherein, described insulating heat-conductive installation portion 202 can be one-body molded with described installation base plate 201, thereby can play the effect of better heat conductive insulating.
And, each lattice portion setting of described aluminum alloy bottom plate and described insulating heat-conductive installation portion be the installation position one to one, described installation position is corresponding with the described insulating heat-conductive installation portion of each LED unit, be used for location and installation and fix each LED unit, wherein, can be by described insulating heat-conductive installation portion being fixed on the corresponding installation position, thus can location and installation fix each LED unit, to form described LED display, each the LED unit after the installation becomes the matrix of rule to arrange; And, also the installation surface at described aluminum alloy bottom plate also is provided with a black heat conduction rete, described black heat conduction rete can prevent reflective, influence the demonstration of each LED unit, and, described black rete can also be a black heat conduction rete, can play the effect of heat radiation simultaneously, makes the radiating effect of described LED display better.
As depicted in figs. 1 and 2, described LED display can be set to comprise the LED display of box frame, and as shown in Figure 1, box frame can have higher steadiness to the integral body of described LED display, and the assembling between convenient each casing of described box frame is fixed; Perhaps, described LED display can also be set to not comprise the LED display of box frame, as shown in Figure 2, so, can make described LED display reach the lightest the thinnest, more convenient to install, mobile and maintenance.
Embodiment 2
On the basis of the foregoing description 1; in the ultra-thin LED display of the ultralight that present embodiment provided; described insulating heat-conductive installation portion comprises a shape principal part and an insulating heat-conductive rete; described axle shape principal part plays the effect that installs and fixes; described insulating heat-conductive rete adopts the mode of plated film to be fixed on described axle shape principal part outside surface; described axle shape principal part is played the protective effect of heat conduction and insulation; wherein; described axle shape principal part can adopt various metal materials to make; for example; can adopt copper; iron; aluminium; metal materials such as the alloy of each metal are made; perhaps; described axle shape principal part can also adopt the identical material material to make with described installation base plate, thereby described axle shape principal part and described installation base plate can more closely be fixed, and makes in the LED unit that correspondence is installed more firm.
Embodiment 3
On the basis of the foregoing description 2, in the ultra-thin LED display of the ultralight that present embodiment provided, described installation position can be set to a through hole, be that each LED unit is installed on the corresponding through hole, and, fix installation with described aluminum alloy bottom plate, and, corresponding each through hole, the installation back side of described aluminum alloy bottom plate, the i.e. plane that deviates from mutually with the display surface of described aluminum alloy bottom plate, one Fastener also is set, when each LED unit is installed, in the described through hole that the described insulating heat-conductive installation portion insertion of its correspondence is corresponding, and, Fastener chucking by correspondence is fixed in the described through hole of its correspondence, thereby finishes the installation of each LED unit, installs fast, and, install more firm.
For example, the end of described insulating heat-conductive installation portion can be set to an external thread, described Fastener is set to corresponding nut, when each LED unit is installed, in the described through hole that the described insulating heat-conductive installation portion insertion of its correspondence is corresponding, and, it is provided with external thread passes through its corresponding through hole, and the nut by correspondence is spirally connected fixing, its end is fixed on the installation back side of described aluminum alloy bottom plate, thereby each LED unit firmly is installed.
Embodiment 4
On the basis of the foregoing description 3, in the ultra-thin LED display of the ultralight that present embodiment provided, the connection line of corresponding each LED unit, promptly corresponding described cable, described aluminum alloy bottom plate is provided with some troughs, wherein, each trough can correspondence be provided with each described lattice portion, and each trough can be used for corresponding location and place each connection line, makes each connection line cabling rule more, be not easy to take place the circuit confusion, also do not influence the display effect of described LED display simultaneously.
Perhaps, each trough also is provided with thread jamming part, and wherein, described thread jamming part can be set to a flexible sheet thread jamming part, can play the fixing effect of chucking to each connection line that is placed in each trough, makes each connection line be not easy occurrence positions and moves.
Embodiment 5
On the basis of the foregoing description 4, in the ultra-thin LED display of the ultralight that present embodiment provided, one or more heat-sink units can also also be set at the installation back side of described aluminum alloy bottom plate, wherein, each described heat-sink unit is louvre or heat radiator, the heat radiation that it can quicken the installation back side of described aluminum alloy bottom plate makes its radiating effect better.
Embodiment 6
On the basis of the foregoing description 5, in the ultra-thin LED display of the ultralight that present embodiment provided, the connection line of described LED lamp bar can comprise electric power connection line road and signal connecting line road, perhaps, the connection line that can also comprise other, as detect connection line, feedback connection line etc., the input end of each connection line and output terminal are provided with connector respectively, for example, the power input connector can be set, it can be connected with power end, be used for output voltage, or, can signalization input end connector, it can be connected with control device, be used for input control signal, and the connection side of described aluminum alloy bottom plate is on each promptly adjacent with the display surface of described aluminum alloy bottom plate side, the locating slot of two correspondences also is set, wherein a locating slot is used for corresponding fixed placement input end connector, and another locating slot is used for corresponding fixed placement output terminal connector, connects simple and convenient.
Embodiment 7
On the basis of the foregoing description 1, in the ultra-thin LED display of the ultralight that present embodiment provided, each side of described aluminum alloy bottom plate also is provided with some connecting portions, each connecting portion that each connecting portion and another aluminum alloy bottom plate are provided with is suitable, be used for the fixing two or more aluminum alloy bottom plates of assembling, thereby assemble two or more described LED display, it is mutually permanently connected, thereby form bigger described LED display.
Perhaps, can also some installation units also be set at described aluminum alloy bottom plate, for example, mounting groove, mounting hole, installation hook etc., each installation unit can be used to install described LED display, described LED display can be fixed on respectively install on the medium, as be fixed on outside of each body of wall, each building etc.
Need to prove that the mutual combination of above-mentioned each technical characterictic forms each embodiment, should be considered as the scope of instructions record of the present invention.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (10)
1. the LED display that ultralight is ultra-thin is characterized in that, it comprises at least one casing, and described casing comprises a some LED unit and an aluminum alloy bottom plate;
Corresponding each the LED unit of described aluminum alloy bottom plate is provided with a lattice portion, each lattice portion formation rule matrix of arranging;
Described aluminum alloy bottom plate also is provided with some perforation, each formation rule matrix of arranging of boring a hole;
Each LED unit interconnects by circuit, forms the LED lamp bar of a flexibility;
Each LED unit is provided with an installation base plate and an insulating heat-conductive installation portion, and described installation base plate is used to install each LED, and described insulating heat-conductive installation portion and described installation base plate are one-body molded;
Each lattice portion setting of described aluminum alloy bottom plate and described insulating heat-conductive installation portion be the installation position one to one, be used for location and installation and fix each LED unit, and the installation surface of described aluminum alloy bottom plate also is provided with a black rete.
2. LED display according to claim 1 is characterized in that, described insulating heat-conductive installation portion comprises a shape principal part and insulating heat-conductive rete, and described axle shape principal part and described installation base plate adopt the identical material material to make.
3. LED display according to claim 2, it is characterized in that described installation position is a through hole, corresponding each through hole, the installation back side of described aluminum alloy bottom plate also is provided with a Fastener, is used for each insulating heat-conductive installation portion chucking is fixed in the described through hole of its correspondence.
4. LED display according to claim 3 is characterized in that the end of described insulating heat-conductive installation portion is provided with an external thread, and described Fastener is set to corresponding nut.
5. LED display according to claim 4 is characterized in that, the connection line of corresponding each LED unit, and described aluminum alloy bottom plate is provided with some troughs, is used for the location and places each connection line.
6. LED display according to claim 5 is characterized in that each trough also is provided with thread jamming part, and described thread jamming part is a flexible sheet thread jamming part, is used for chucking and fixes each circuit.
7. LED display according to claim 6 is characterized in that, the installation back side of described aluminum alloy bottom plate also is provided with at least one heat-sink unit, and described heat-sink unit is louvre or heat radiator.
8. LED display according to claim 7, it is characterized in that, the connection line of described LED lamp bar comprises electric power connection line road and signal connecting line road at least, the input end of each connection line and output terminal are provided with connector respectively, the connection side of described aluminum alloy bottom plate is provided with the locating slot of two correspondences, is used for each connector of corresponding fixed placement.
9. LED display according to claim 8 is characterized in that, each side of described aluminum alloy bottom plate also is provided with some connecting portions, is used for being fixedly connected with each connecting portion of another aluminum alloy bottom plate setting, to form bigger described LED display.
10. according to the arbitrary described LED display of claim 1 to 9, it is characterized in that described aluminum alloy bottom plate also is provided with some installation units, be used to install described LED display.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110101981.5A CN102184685B (en) | 2011-04-22 | 2011-04-22 | A kind of ultralight ultra-thin LED display |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110101981.5A CN102184685B (en) | 2011-04-22 | 2011-04-22 | A kind of ultralight ultra-thin LED display |
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| CN102184685A true CN102184685A (en) | 2011-09-14 |
| CN102184685B CN102184685B (en) | 2015-11-11 |
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| CN102638933A (en) * | 2012-04-24 | 2012-08-15 | 叶彬 | Circuit board for LED (light-emitting diode) and LED streetlight for circuit board |
| CN102913877A (en) * | 2012-08-03 | 2013-02-06 | 友达光电股份有限公司 | Display panel and backlight module and heat dissipation element thereof |
| CN103839493A (en) * | 2014-01-07 | 2014-06-04 | 罗盛 | Soft and hard combined large outdoor LED display screen and manufacturing method thereof |
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| JP2005202301A (en) * | 2004-01-19 | 2005-07-28 | Sum Electronics:Kk | Electric display device |
| CN101539252A (en) * | 2009-04-27 | 2009-09-23 | 裘国江 | LED lamp encapsulation structure with bolt |
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| CN102638933A (en) * | 2012-04-24 | 2012-08-15 | 叶彬 | Circuit board for LED (light-emitting diode) and LED streetlight for circuit board |
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| Publication number | Publication date |
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| CN102184685B (en) | 2015-11-11 |
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Effective date of registration: 20190612 Address after: 224000 Intelligent Terminal Industrial Park, Yancheng High-tech Zone, Jiangsu Province, Phase I, 12 # 4th Floor (D) Patentee after: Jiangsu Golden Moon Technology Co., Ltd. Address before: 518040 Guangdong Shenzhen Futian District Che Kung Temple Industrial Zone 211 706 Patentee before: Shenzhen Zhongqingwei Technology Development Co., Ltd. |
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