CN218159483U - LED electronic screen with efficient heat dissipation function - Google Patents

Abstract

The utility model discloses a high-efficient radiating LED electronic screen relates to LED electronic screen technical field, which comprises a fixed base, the top fixedly connected with support column of fixing base, the first solid fixed ring of top fixedly connected with of support column, the one side of first solid fixed ring and the one end fixed connection of spliced pole, the other end of spliced pole is equipped with fixed subassembly, the top of support column and the middle part fixed connection of carriage bottom, the middle part at the carriage back is equipped with radiator unit, the rectangular hole has all been seted up to the both sides at the carriage back, the inside of two rectangular holes is equipped with locking Assembly, the positive fixedly connected with LED electronic screen body of carriage, the equal fixedly connected with short column in both sides on carriage top, the top of two short columns respectively with the both sides fixed connection of rain-proof piece bottom, the beneficial effects of the utility model are that: the locking assembly can be used for conveniently disassembling the components, so that the heat dissipation assembly is cleaned; the fan is transversely arranged to save the internal space; the temperature controller regulates and controls the motor, so that power consumption is saved.

Description

LED electronic screen with efficient heat dissipation function

Technical Field

The utility model relates to a LED electronic screen, in particular to high-efficient radiating LED electronic screen belongs to LED electronic screen technical field.

Background

The electronic screen is composed of tens of thousands to hundreds of thousands of semiconductor light emitting diode pixel points which are uniformly arranged, different materials can be used for manufacturing LED pixel points with different colors, the LED electronic screen body screen is used for displaying various information such as characters, figures, images, animation, quotation, video signals and the like by controlling the display mode of the semiconductor light emitting diode, and the LED electronic screen body screen can be used for indoor environment and outdoor environment.

Wherein the application number is "CN202010957485.9" the disclosed "a high-efficient radiating LED electronic screen" is also mature technology day by day, "it" includes the casing, the front side fixed mounting of casing has the LED electronic screen body, fixed mounting has the motor on the top inner wall of casing, the top of the first pivot of fixedly connected with on the output shaft of motor, the bottom of first pivot is rotated and is connected on the bottom inner wall of casing, rotate in the casing and install two second pivots, the equal fixed mounting of one end that two second pivots kept away from each other has the flabellum, the outside of first pivot and the one end that two second pivots are close to each other do not fixed mounting have first conical gear and second conical gear, two second conical gear all mesh with first conical gear, the ventilation hole has all been seted up on the both sides inner wall of casing, equal movable mounting has dustproof filter screen in two ventilation holes, one side fixed mounting of dustproof filter screen has two fixed plates, the draw-in groove has been seted up to the inboard of fixed plate, the draw-in groove has all been seted up on the both sides inner wall of ventilation hole, the first draw-in groove, the inboard fixed mounting has the dead lever, still set up the movable plate with the movable plate below this through groove, still, the movable plate has been seted up to the movable plate in this through groove on the fixed mounting groove.

1) The motor of the device is arranged in the device, heat generated by the motor during working is gathered at the top, and the heat at the top is difficult to be discharged by the fan at the bottom;

2) The device adopts a side surface heat radiation mode, and the longitudinal arrangement of the fan can occupy the internal space;

3) When the device is used, the fan blades also need to be cleaned, and the fan is fixedly arranged and is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient radiating LED electronic screen to solve the problem that the fan clearance that proposes among the above-mentioned background art is inconvenient and inner structure occupies a large amount of spaces.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high-efficient radiating LED electronic screen, includes the fixing base, the top fixedly connected with support column of fixing base, the first solid fixed ring of top fixedly connected with of support column, the one side of first solid fixed ring and the one end fixed connection of spliced pole, the other end of spliced pole is equipped with fixed subassembly, the top of support column and the middle part fixed connection of carriage bottom, the middle part at the carriage back is equipped with radiator unit, the rectangular hole has all been seted up, two to the both sides at the carriage back the inside of rectangular hole is equipped with the locking subassembly, the positive fixedly connected with LED electronic screen body of carriage, the equal fixedly connected with short column in both sides on carriage top, two the top of short column respectively with the both sides fixed connection of rain-proof piece bottom.

Preferably, the radiator unit includes motor, first axis of rotation, first gear, heat dissipation thick plate, a plurality of radiating groove, accomodate groove, two second gears, two second axis of rotation, two fans, heat dissipation sheet metal, two locating holes, temperature controller, fixed frame and two rectangular channels, the four sides side of fixed frame all is connected with the middle part block at the carriage back, the output of motor and the one end fixed connection of first axis of rotation, the other end of first axis of rotation and the middle part fixed connection at the first gear back, the both sides of first gear all mesh and are connected with the second gear, two the front of second gear respectively with the one end fixed connection of two second axis of rotation, accomodate the groove has been seted up at the positive middle part of heat dissipation thick plate, the back of first gear and the back of two second gears all with the inner wall laminating of accomodating the groove, the external diameter of first gear and the external diameter of two second gears all with accomodate the avris laminating of inslot wall, two the other end of second axis of rotation respectively with the back fixed connection of two fans, the front of heat dissipation thick plate and the back fixed connection of heat dissipation thin plate, the back of heat dissipation thin plate and the back fixed connection of heat dissipation sheet metal, the heat dissipation thick plate all with the avris of heat dissipation thick plate and the heat dissipation side connection of heat dissipation thick plate.

Preferably, a plurality of radiating grooves are formed in the surfaces of the radiating thick plates and the radiating thin plates, two positioning holes are formed in the middle of the front of each radiating thin plate, the second rotating shafts are respectively connected with the two positioning holes in an inserting mode, the middle of the front of each radiating thin plate is fixedly connected with a temperature controller, and rectangular grooves are formed in the two sides of the fixing frame.

Preferably, fixed subassembly includes the solid fixed ring of second, ten fixed orificess, five fixing bolt, five fixation nut and the solid fixed ring of third, the solid fixed ring's of second bottom and the solid fixed ring's of third bottom all through the top fixed connection of five fixing bolt and spliced pole, five fixed orificess have all been seted up on the solid fixed ring's of second surface and the solid fixed ring's of third surface, five fixing bolt respectively with five fixation nut threaded connection.

Preferably, the locking subassembly includes two lockplates, two wedge strips, a plurality of spring and two connecting strips, two one side of connecting strip respectively with one side fixed connection of two rectangular channel inner walls, two the one end of wedge strip respectively with two rectangular hole sliding connection, two the opposite side of connecting strip all with the one end fixed connection of a plurality of spring, a plurality of the other end of spring is equallyd divide do not with one side fixed connection of two lockplates, two the one end of wedge strip respectively with one side fixed connection at two lockplates middle parts.

Preferably, the middle part of the outer side of the motor is fixedly connected with the inner wall of the third fixing ring.

Preferably, the motor is electrically connected with the power supply through a temperature controller.

Compared with the prior art, the utility model provides a pair of high-efficient radiating LED electronic screen has following beneficial effect:

1. through the design of the locking assembly and the fixing assembly, the components can be more conveniently disassembled, so that the fan and the heat dissipation plate are cleaned;

2. the transverse design of the fan can save the internal space;

3. the starting and the closing of the motor are controlled through the temperature controller, and power consumption is saved according to the regulation and control of the internal temperature of the device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic structural view of the fixing assembly of the present invention;

fig. 4 is a schematic structural view of the heat dissipation assembly of the present invention;

fig. 5 is a schematic structural diagram of the locking assembly of the present invention.

In the figure: 1. a fixed seat; 2. a support pillar; 3. a first retaining ring; 4. connecting columns; 5. a fixing assembly; 501. a second retaining ring; 502. a fixing hole; 503. fixing the bolt; 504. fixing a nut; 505. a third fixing ring; 6. a heat dissipating component; 601. a motor; 602. a first rotating shaft; 603. a first gear; 604. a thick heat dissipation plate; 605. a heat sink; 606. a receiving groove; 607. a second gear; 608. a second rotating shaft; 609. a fan; 610. a heat-dissipating sheet; 611. positioning holes; 612. a temperature controller; 613. a fixing frame; 614. a rectangular groove; 7. a locking assembly; 701. a locking plate; 702. a wedge bar; 703. a spring; 704. a connecting strip; 8. a support frame; 9. a short column; 10. a rain shield; 11. an LED electronic screen body; 12. a rectangular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-5, the utility model provides a high-efficient radiating LED electronic screen, including fixing base 1, the top fixedly connected with support column 2 of fixing base 1, the top fixedly connected with first solid fixed ring 3 of support column 2, one side of first solid fixed ring 3 and one end fixed connection of spliced pole 4, the other end of spliced pole 4 is equipped with fixed subassembly 5, the top of support column 2 and the middle part fixed connection of support frame 8 bottom, the middle part of the back of support frame 8 is equipped with radiating component 6, rectangular hole 12 has all been seted up to both sides of the back of support frame 8, the inside of two rectangular holes 12 is equipped with locking components 7, the front fixedly connected with LED electronic screen body 11 of support frame 8, the both sides of the top of support frame 8 all fixedly connected with short column 9, the top of two short columns 9 respectively with the both sides fixed connection of the bottom of sheet 10 that keeps out the rain;

the heat dissipation assembly 6 comprises a motor 601, a first rotating shaft 602, a first gear 603, a heat dissipation thick plate 604, a plurality of heat dissipation grooves 605, a receiving groove 606, two second gears 607, two second rotating shafts 608, two fans 609, a heat dissipation thin plate 610, two positioning holes 611, a temperature controller 612, a fixing frame 613 and two rectangular grooves 614, wherein the four sides of the fixing frame 613 are respectively connected with the middle part of the back surface of the supporting frame 8 in a clamping manner, the output end of the motor 601 is fixedly connected with one end of the first rotating shaft 602, the other end of the first rotating shaft 602 is fixedly connected with the middle part of the back surface of the first gear 603, the two sides of the first gear 603 are respectively connected with the second gears 607 in a meshing manner, the front surfaces of the two second gears 607 are respectively fixedly connected with one end of the two second rotating shafts 608, the receiving groove 606 is formed in the middle part of the front surface of the heat dissipation thick plate 604, the back surfaces of the first gear 603 and the back surfaces of the two second gears 607 are respectively attached to the inner wall of the receiving groove 606, the first gear 603 and the outer diameter of the two second gears 607 are respectively attached to the rotating shafts 606, the fixing frame 604, the back surfaces of the heat dissipation thick plate 610 and the heat dissipation thin plate 610 are connected with the fixing frame 610;

the surface of the thick heat dissipation plate 604 and the surface of the thin heat dissipation plate 610 are both provided with a plurality of heat dissipation grooves 605, the middle of the front surface of the thin heat dissipation plate 610 is provided with two positioning holes 611, two second rotating shafts 608 are respectively inserted and connected with the two positioning holes 611, the middle of the front surface of the thin heat dissipation plate 610 is fixedly connected with a temperature controller 612, and both sides of the fixing frame 613 are both provided with rectangular grooves 614;

the motor 601 is electrically connected with a power supply through a temperature controller 612;

specifically, as shown in fig. 1, fig. 2, and fig. 4, firstly, the motor 601 drives the first rotating shaft 602 to rotate, the first rotating shaft 602 drives the first gear 603 to rotate, secondly, since two sides of the first gear 603 are respectively engaged with the two second gears 607, the first gear 603 drives the two second gears 607 to rotate, then the two second gears 607 drive the two fans 609 to rotate, the two fans 609 start to perform heat dissipation work on the inside of the LED electronic screen, and at this time, heat is discharged from the heat dissipation thin plate 610 and the heat dissipation grooves 605 on the heat dissipation thick plate 604.

Example 2:

the fixing assembly 5 comprises a second fixing ring 501, ten fixing holes 502, five fixing bolts 503, five fixing nuts 504 and a third fixing ring 505, the bottom end of the second fixing ring 501 and the bottom end of the third fixing ring 505 are fixedly connected with the top end of the connecting column 4 through the five fixing bolts 503, the surface of the second fixing ring 501 and the surface of the third fixing ring 505 are provided with the five fixing holes 502, and the five fixing bolts 503 are respectively in threaded connection with the five fixing nuts 504;

the middle part of the outer side of the motor 601 is fixedly connected with the inner wall of the third fixing ring 505;

specifically, as shown in fig. 1, fig. 2, and fig. 3, the second fixing ring 501 is aligned with the corresponding five fixing holes 502 on the third fixing ring 505, the bottom ends of the second fixing ring 501 and the third fixing ring 505 are clamped with the top end of the connecting column 4, the five fixing bolts 503 are respectively inserted into the five positioning holes 611, and finally the five fixing nuts 504 are respectively in threaded connection with the five fixing bolts 503.

Example 3:

the locking assembly 7 comprises two locking plates 701, two wedge-shaped strips 702, a plurality of springs 703 and two connecting strips 704, wherein one sides of the two connecting strips 704 are fixedly connected with one sides of the inner walls of the two rectangular grooves 614 respectively, one ends of the two wedge-shaped strips 702 are slidably connected with the two rectangular holes 12 respectively, the other sides of the two connecting strips 704 are fixedly connected with one ends of the plurality of springs 703 respectively, the other ends of the plurality of springs 703 are fixedly connected with one sides of the two locking plates 701 respectively, and one ends of the two wedge-shaped strips 702 are fixedly connected with one side of the middle parts of the two locking plates 701 respectively;

specifically, as shown in fig. 1, 2, and 5, firstly, two wedge-shaped bars 702 slide in two rectangular holes 12, at this time, one side of each of the two locking plates 701 compresses a plurality of springs 703, when the two wedge-shaped bars 702 slide to the limit positions, the two locking plates 701 are engaged with rectangular grooves 614 on two sides of the fixing frame 613, secondly, the heat dissipation assembly 6 can be taken off and then the two wedge-shaped bars 702 can be released, and after the cleaning is completed, the two wedge-shaped bars 702 slide again, and after the heat dissipation assembly 6 is engaged with the support frame 8 again, the two wedge-shaped bars 702 can be released.

The working principle is as follows: when the utility model is used specifically, the utility model relates to a high-efficient radiating LED electronic screen, at first after the inside temperature of LED electronic screen reaches temperature controller 612's setting value, temperature controller 612 can start motor 601, secondly motor 601 drives first axis of rotation 602 and rotates, finally drive two fans 609 and rotate, two fans 609 begin to discharge the heat of the inside of LED electronic screen from a plurality of radiating groove 605 on radiating sheet 610 and radiating thick plate 604 this moment, when needing to clear up fan 609 or radiating groove 605, at first five fixation nut 504 of rotating, take off second fixation ring 501, secondly two wedge strips 702 slide, a plurality of spring of one side compression of two lockplates 701, when two lockplates 701 block respectively in fixed frame 613 both sides rectangular channel 614, can loosen two wedge strips 702, take off heat-radiating component 6, after the clearance finishes, two wedge strips 702 slide once more, can loosen two wedge strips 702 after being connected with the fixed frame 8 block once more with heat-radiating component 6, secondly, the last fixation ring 505 that corresponds second fixation ring 501 and motor middle part fixed connection's third fixation ring 505 goes up aligns, five fixation bolt fixing holes 503 and five fixation nut 501 bottom fixation ring 501 respectively, last fixation ring 502 are connected with five fixation bolt fixing ring 501.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a high-efficient radiating LED electronic screen, includes fixing base (1), its characterized in that, the top fixedly connected with support column (2) of fixing base (1), the first solid fixed ring (3) of top fixedly connected with of support column (2), the one side of first solid fixed ring (3) and the one end fixed connection of spliced pole (4), the other end of spliced pole (4) is equipped with fixed subassembly (5), the top of support column (2) and the middle part fixed connection of carriage (8) bottom, the middle part at the carriage (8) back is equipped with radiator unit (6), rectangular hole (12), two have all been seted up to the both sides at carriage (8) the back the inside of rectangular hole (12) is equipped with locking Assembly (7), the positive fixedly connected with LED electronic screen body (11) of carriage (8), the equal fixedly connected with short column (9) in both sides on carriage (8) top, two the top of short column (9) respectively with the both sides fixed connection of rain blocking piece (10) bottom.

2. The LED electronic screen with efficient heat dissipation as recited in claim 1, wherein: the heat dissipation assembly (6) comprises a motor (601), a first rotating shaft (602), a first gear (603), a thick heat dissipation plate (604), a plurality of heat dissipation grooves (605), an accommodating groove (606), two second gears (607), two second rotating shafts (608), two fans (609), a thin heat dissipation plate (610), two positioning holes (611), a temperature controller (612), a fixing frame (613) and two rectangular grooves (614), wherein the four sides of the fixing frame (613) are respectively connected with the middle part of the back surface of a supporting frame (8) in a clamping manner, the output end of the motor (601) is fixedly connected with one end of the first rotating shaft (602), the other end of the first rotating shaft (602) is fixedly connected with the middle part of the back surface of the first gear (603), the two sides of the first gear (603) are respectively connected with the second gear (607) in a meshing manner, the front surfaces of the two second gears (607) are respectively fixedly connected with one ends of the two second rotating shafts (608), the middle part of the front surface of the heat dissipation shaft (604) is provided with the accommodating groove (606), the back surface of the first gear (603) is attached with the outer diameter of the two second gears (607), and the inner wall of the accommodating groove (606) is attached with the inner wall of the first gear (606), two the other end of second axis of rotation (608) respectively with the back fixed connection of two fans (609), the front of heat dissipation thick plate (604) and the back fixed connection of heat dissipation sheet metal (610), the avris of heat dissipation thick plate (604) and the avris of heat dissipation sheet metal (610) all with the inner wall fixed connection of fixed frame (613).

3. The LED electronic screen capable of dissipating heat efficiently as claimed in claim 2, wherein: a plurality of radiating grooves (605) are formed in the surface of the radiating thick plate (604) and the surface of the radiating thin plate (610), two positioning holes (611) are formed in the middle of the front surface of the radiating thin plate (610), two second rotating shafts (608) are respectively connected with the two positioning holes (611) in a penetrating mode, a temperature controller (612) is fixedly connected to the middle of the front surface of the radiating thin plate (610), and rectangular grooves (614) are formed in the two sides of the fixing frame (613).

4. The LED electronic screen with efficient heat dissipation as recited in claim 2, wherein: fixed subassembly (5) include that the second is fixed ring (501), ten fixed orificess (502), five fixing bolt (503), five fixation nut (504) and the solid fixed ring of third (505), the bottom of the solid fixed ring of second (501) and the bottom of the solid fixed ring of third (505) all through five fixing bolt (503) and the top fixed connection of spliced pole (4), five fixed orifices (502), five have all been seted up on the surface of the solid fixed ring of second (501) and the surface of the solid fixed ring of third (505) fixing bolt (503) respectively with five fixation nut (504) threaded connection.

5. The LED electronic screen capable of dissipating heat efficiently as claimed in claim 3, wherein: locking subassembly (7) include two lockplates (701), two wedge strip (702), a plurality of spring (703) and two connecting strip (704), two one side of connecting strip (704) respectively with one side fixed connection of two rectangular channel (614) inner walls, two the one end of wedge strip (702) respectively with two rectangular hole (12) sliding connection, two the opposite side of connecting strip (704) all with the one end fixed connection of a plurality of spring (703), a plurality of the other end of spring (703) is equallyd divide do not with one side fixed connection of two lockplates (701), two the one end of wedge strip (702) respectively with one side fixed connection at two lockplates (701) middle parts.

6. The LED electronic screen capable of dissipating heat efficiently as claimed in claim 4, wherein: the middle part of the outer side of the motor (601) is fixedly connected with the inner wall of the third fixing ring (505).

7. The LED electronic screen capable of dissipating heat efficiently as claimed in claim 4, wherein: the motor (601) is electrically connected with a power supply through a temperature controller (612).

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