Summary of the invention
The LED display that technical problem to be solved by this invention provides a kind of easy-disassembling-assembling LED module lamp and adopted this module lamp can realize that LED illumination or LED show.
Technical scheme of the present invention is as follows: a kind of LED module lamp, and it comprises photic zone, luminescent layer, mounting layer and heat dissipating layer; Described mounting layer arranges some installation positions and mounting groove, and some power supplys and some fans are fixedly installed in described mounting layer by some described installation positions, and it is inner that some circuits are placed in described mounting groove; Described mounting groove arranges some groups of open shell fragments, is used for the accommodating state that elasticity is kept described circuit, and described open shell fragment arranges at least one reinforcement; Described mounting layer also arranges some groups of locating hole and backstays that shape is adaptive, described locating hole and described backstay are respectively applied to locate the backstay of a LED module lamp to the two LED module lamp correspondence positions of fixing its place, the locating hole of the 3rd LED module lamp correspondence position; Described heat dissipating layer is fixed on the one side of described mounting layer, and described heat dissipating layer is open frame; Described luminescent layer arranges some LED lamps of some luminescent layer installing holes and matrix arrangement, and described luminescent layer is fixed on the another side of described mounting layer by described luminescent layer installing hole; Described photic zone is fixedly installed in described luminescent layer.
Preferably, described luminescent layer arranges some magnetic position, and described photic zone correspondence arranges some magnetic section, and both fix by magnetic.
Preferably, the position of corresponding each the luminescent layer installing hole of described photic zone arranges some photic zone installing holes, and described photic zone shares identical fixture with described luminescent layer, is fixed to described mounting layer.
Preferably, described photic zone and described luminescent layer share some screws, are fixed to described mounting layer.
Preferably, every group of open shell fragment is symmetrical arranged two open shell fragments, has the slit between the two.
Preferably, described open shell fragment and described mounting layer are wholely set.
Preferably, every group of open shell fragment is symmetrical arranged two open shell fragments, and both have lap.
Preferably, described open shell fragment is plastic part.
Each technical characterictic of above-mentioned each technical scheme, the LED module lamp that mutually is combined to form.
Another technical scheme of the present invention is, a kind of LED display, and it comprises the arbitrary above-mentioned LED module lamp that some matrixes are arranged, each described LED module lamp is fixed by described locating hole and described backstay location mutually.
Preferably, each sequentially cascade of described LED module lamp; And described LED display also comprises a controller, and it is connected with the described LED module lamp of a cascade end, is used for the storage played data, and when receiving control signal, controls each described LED module lamp and realize data playback.
Adopt such scheme, the present invention adopts the LED module lamp of assembling in the level mode, is easy to dismounting, inner stable connection can the front end dismounting, and is very convenient when safeguarding, thereby realized the LED illumination, and be assembled into the LED display with extensive video display effect.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 2, an embodiment of LED module lamp of the present invention is that a kind of LED module lamp comprises photic zone 201, luminescent layer 202, mounting layer 203 and heat dissipating layer 204.As shown in Figure 1, in the LED module lamp 104, described luminescent layer arranges some LED lamps 102 of some luminescent layer installing holes 101 and matrix arrangement, usually also comprise pcb board, and other is installed in the components and parts on the pcb board; Described luminescent layer is fixed on the one side of described mounting layer by described luminescent layer installing hole; Preferably, some barriers 103 can also be set interferes with each other to prevent light; For example, barrier is arranged at described luminescent layer, and perhaps barrier is arranged at described euphotic inside, and perhaps, barrier is arranged at described euphotic outside.Perhaps, between photic zone and luminescent layer, a barrier layer is set, it is bonding or be bolted in photic zone or luminescent layer.
Described mounting layer arranges some installation positions and mounting groove, and some power supplys and some fans are fixedly installed in described mounting layer by some described installation positions, and it is inner that some circuits are placed in described mounting groove; Preferably, all circuits of LED module lamp inside, except the wiring part of necessity, remainder is positioned over mounting groove inside without exception, helps like this marshalling, and prevents line fault.Preferably, the mounting groove inwall also arranges a layer insulating, in case leak electricity during the fault of principal vertical line road.Power supply, fan and other necessary parts are fixedly mounted on mounting layer by the installation position, for example by being spirally connected or snap fit, are fixedly mounted on mounting layer.Preferably, described mounting layer also arranges some fixed bits corresponding to the luminescent layer installing hole, with by the cooperating of described luminescent layer installing hole and fixed bit, adopts fixture fixedly luminescent layer and mounting layer.
As shown in Figure 2, described heat dissipating layer is fixed on the one side of described mounting layer, and described luminescent layer is fixed on the another side of described mounting layer, and described photic zone is fixedly installed in described luminescent layer.That is to say, centered by mounting layer, Yi Bian be heat dissipating layer, another side is luminescent layer; One side of luminescent layer is mounting layer, and another side is photic zone.Preferably, for being conducive to heat radiation, described heat dissipating layer is open frame, that is to say, it only is a shelf, when needs are installed heat abstractor, can be directly installed on this shelf, like this, when module lamp is used for room lighting, can obtain preferably radiating effect.Preferably, described heat dissipating layer is an open frame structure, and is wholely set with described mounting layer.
As shown in Figure 3, described mounting groove 302 arranges some groups of open shell fragments 301, is used for the accommodating state that elasticity is kept described circuit; Like this, circuit pushes when mounted so that open shell fragment generation elastic deformation, abdicate the space, then circuit is put into mounting groove inside, and open shell fragment is got back to its original position afterwards, like this, when the staff did not have the application of force, circuit just was not easy to deviate from voluntarily mounting groove.Preferably, described open shell fragment also arranges at least one reinforcement; Like this, can under the prerequisite that keeps intensity, reduce the thickness of open shell fragment.For example, described open shell fragment also arranges two parallel reinforcements, and its spacing is 30% or 40% of open shell fragment width; And for example, above-mentioned two parallel reinforcements are arranged at open shell fragment near a side of described mounting groove inside.Preferably, described open shell fragment arranges one, two or three reinforcements, and it highly is the thickness of open shell fragment.
Described mounting layer also arranges some groups of locating hole and backstays that shape is adaptive, described locating hole and described backstay are respectively applied to locate the backstay of a LED module lamp to the two LED module lamp correspondence positions of fixing its place, the locating hole of the 3rd LED module lamp correspondence position; That is to say, a plurality of LED module lamps can form a line, the backstay of the LED module lamp of below inserts and is fixed in the locating hole of the LED module lamp of top, perhaps the backstay of the LED module lamp of top inserts and is fixed in the locating hole of the LED module lamp of below, thereby makes these row LED module lamp can the hold queue shape; Preferably, the backstay of the LED module lamp of below inserts rear by the locating hole of locked with bolts in the LED of top module lamp, and backstay has the metal strength according to the quality settings of formation LED module lamp, is used for formation LED module lamp is directly lifted.And, a plurality of LED module lamps also are in line, the backstay of the LED module lamp in left side inserts and is fixed in the locating hole of the LED module lamp on right side, perhaps the backstay of the LED module lamp on right side inserts and is fixed in the locating hole of the LED module lamp in left side, thereby makes this row LED module lamp can keep the shape of embarking on journey.That is to say, the LED module lamp forms LED display, and each LED module lamp has another LED module lamp at least above it or the below, and, have another LED module lamp at least on its left side or right side.Preferably, adaptive with the locating hole shape, backstay is set to cylindrical usually, and, the adaptive cylindrical wall that arranges of locating hole, the height of cylindrical wall is 30% to 70% of backstay height, such as 40%, 45% or 60% etc., is preferably 50%; The diameter of backstay is slightly less than the diameter of locating hole, and locating hole is intimate simultaneously not to have the space to make it that translation occur so that backstay can pass freely through.Preferably, one spacing hole and limited bolt thereof also are set on the backstay, after backstay passes described locating hole, limited bolt is inserted in the spacing hole, the restriction backstay moves, avoid it to leave locating hole, thereby can realize that a row LED module lamp can the hold queue shape, perhaps the LED of delegation module lamp can keep the shape of embarking on journey.
The below continues to provide by reference to the accompanying drawings specific description, as shown in Figure 2, an embodiment of LED module lamp of the present invention is, a kind of LED module lamp, comprise photic zone 201, luminescent layer 202, mounting layer 203 and heat dissipating layer 204, described mounting layer arranges some installation positions and mounting groove, and some power supplys and some fans are fixedly installed in described mounting layer by some described installation positions, and it is inner that some circuits are placed in described mounting groove; Described mounting groove arranges some groups of open shell fragments, is used for the accommodating state that elasticity is kept described circuit, and described open shell fragment arranges at least one reinforcement; Described mounting layer also arranges some groups of locating hole and backstays that shape is adaptive, described locating hole and described backstay are respectively applied to locate the backstay of a LED module lamp to the two LED module lamp correspondence positions of fixing its place, the locating hole of the 3rd LED module lamp correspondence position; Described heat dissipating layer is fixed on the one side of described mounting layer, and described heat dissipating layer is open frame; Described luminescent layer arranges some LED lamps of some luminescent layer installing holes and matrix arrangement, and described luminescent layer is fixed on the another side of described mounting layer by described luminescent layer installing hole; Described photic zone is fixedly installed in described luminescent layer.
In conjunction with being applied to above-mentioned arbitrary embodiment, further, embodiments of the invention can also be, described luminescent layer also arranges some magnetic position, and described photic zone correspondence arranges some magnetic section, and both fix by magnetic.Preferably, luminescent layer arranges two magnetic limits, and the photic zone correspondence arranges the magnetic limit identical with size, two positions, and is mutually corresponding closely fixing by magnetic force.Perhaps, luminescent layer all arranges a magnetic limit on four limits, and the photic zone correspondence arranges the magnetic limit identical with size, four positions, and is mutually corresponding closely fixing by magnetic force.Perhaps, described luminescent layer also arranges equally distributed 4 to 16 circular magnetic positions, and the circular magnetic section that the corresponding magnitude setting of described photic zone is identical is mutually corresponding closely fixing by magnetic force.Like this, need only the direct application of force of user, need not adopt the dismounting mode of the turn of the screw or other complexity, directly can unload photic zone down, be convenient to very much the maintenance engineering in later stage.
In conjunction with being applied to above-mentioned arbitrary embodiment, further, embodiments of the invention can also be that the position of corresponding each the luminescent layer installing hole of described photic zone arranges some photic zone installing holes, described photic zone shares identical fixture with described luminescent layer, is fixed to described mounting layer.Preferably, described photic zone and described luminescent layer share some screws, are fixed to described mounting layer.For example, by one piece of screw, pass respectively the luminescent layer installing hole of described euphotic photic zone installing hole and described luminescent layer, directly be fixed to described mounting layer; Like this, can realize that described photic zone and described luminescent layer share the screw of 3 pieces, 4 pieces or greater number, both are fixed to described mounting layer simultaneously, the fast assembling-disassembling work when being conducive to keep in repair; And front end dismounting pattern operates more convenient.
In conjunction with being applied to above-mentioned arbitrary embodiment, further, as shown in Figure 3, every group of open shell fragment is symmetrical arranged two open shell fragments, has the slit between the two.Preferably, described open shell fragment and described mounting layer are wholely set.Perhaps, every group of open shell fragment is symmetrical arranged two open shell fragments, and both have lap.Among above-mentioned arbitrary embodiment, further, embodiments of the invention can also be that described open shell fragment is plastic part.
Among above-mentioned arbitrary embodiment, further, for strengthening radiating effect, embodiments of the invention can also be that four sides of described photic zone and described luminescent layer are ventilative to be arranged, and that is to say, between described photic zone and the described luminescent layer, except fixing position, all be empty, perhaps can be called slit or space, like this, each LED of luminescent layer, the heat of each electronic devices and components except from mounting layer, heat dissipating layer heat radiation, can also directly dispel the heat from photic zone, luminescent layer.
Further, embodiments of the invention can also be each technical characterictic of the various embodiments described above, the LED module lamp that mutually is combined to form.
Another embodiment of the present invention is a kind of LED display, the LED module lamp that it arbitrary above-described embodiment that comprises that some matrixes are arranged provides, and essential various components and parts; Each described LED module lamp is mutually fixing by described locating hole and described backstay location.Like this, just can form a LED display, its radiating effect is good, is fit to very much make the indoor full-color display screen of little dot spacing, perhaps uses as lease screen.Preferably, each sequentially cascade of described LED module lamp; And described LED display also comprises a controller, and it is connected with the described LED module lamp of a cascade end, is used for the storage played data, and when receiving control signal, controls each described LED module lamp and realize data playback.Like this, just can realize the local Play Control of data.
Need to prove, above-mentioned each technical characterictic continues mutually combination, forms the various embodiment that do not enumerate in the above, all is considered as the scope of specification record of the present invention; And, 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.