CN212032574U

CN212032574U - Outdoor protection structure for LED screen

Info

Publication number: CN212032574U
Application number: CN202020570346.6U
Authority: CN
Inventors: 高立超
Original assignee: Jilin Youyue Technology Co ltd
Current assignee: Jilin Youyue Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-27
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses an outdoor protective structure for LED screen, its technical scheme main points are: the LED screen mounting structure comprises a mounting frame, wherein a supporting leg is welded at the bottom of the mounting frame, a containing groove is formed in the mounting frame, an LED screen body is fixedly arranged in the containing groove and is positioned on the mounting frame, a ventilation box is arranged on the outer side of the mounting frame, one side of the ventilation box is communicated with the containing groove, a groove is formed in the outer side wall of the mounting frame, a positioning hole is formed in the surface of the groove, a fixing block is welded on the outer side of the ventilation box, a fastening bolt is connected onto the fixing block in a threaded manner, the other end of the fastening bolt is connected into the positioning hole in a threaded manner, a ventilation fan is arranged in the ventilation box, sliding grooves are formed in the upper side and; this an outdoor protective structure for LED screen is when using, conveniently to LED screen body ventilation cooling to convenient dismantlement installation, easy operation.

Description

Outdoor protection structure for LED screen

Technical Field

The utility model relates to a LED screen technical field, in particular to an outdoor protective structure for LED screen.

Background

The LED screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc.

Can refer to current chinese patent that publication number is CN206833859U, it discloses an outdoor windproof type LED screen, including the erection column, the outside below of erection column is provided with the gusset plate, and the top of erection column is provided with slotted beam slab, one side that the below of slotted beam slab is close to the erection column is provided with slotted beam slab supporting leg, and the top of slotted beam slab is provided with arc channel beam, vertical one side of channel beam slab is provided with the LED screen, and the vertical opposite side of channel beam slab is provided with the channel-section steel, the inside of channel-section steel is provided with the angle steel, and the outside of channel-section steel is provided with the protection network.

The outdoor windproof LED screen can avoid damage to the novel middle LED screen caused by strong wind. However, the outdoor windproof LED screen still has some disadvantages, such as: the LED screen is inconvenient to ventilate and radiate, and the service life of the LED screen is shortened.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing an outdoor protective structure for LED screen to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an outdoor protection structure for an LED screen comprises an installation frame, wherein supporting legs are welded at the bottom of the installation frame, a containing groove is formed in the installation frame, an LED screen body is fixedly arranged on the installation frame in the containing groove, a ventilation box is arranged on the outer side of the installation frame, one side of the ventilation box is communicated with the containing groove, a groove is formed in the outer side wall of the installation frame, a positioning hole is formed in the surface of the groove, a fixing block is welded on the outer side of the ventilation box, a fastening bolt is connected to the fixing block in a threaded manner, the other end of the fastening bolt is connected in the positioning hole in a threaded manner, a ventilation fan is arranged in the ventilation box, sliding grooves are formed in the upper side and the lower side of the ventilation box, sliding blocks are arranged in the sliding grooves in a sliding manner, a supporting rod is welded between the sliding, the inner surface welding of ventilation case has the locating piece, threaded connection has the screw rod on the locating piece, the welding of one end of screw rod has a location section of thick bamboo, the surface of a location section of thick bamboo and the side contact of slider.

By adopting the technical scheme, when the outdoor protection structure for the LED screen is used, the ventilation fan ventilates the accommodating groove, so that the heat of the LED screen body can be dissipated, the ventilation and heat dissipation effects are improved, and the service life of the LED screen body is prolonged; simultaneously with fastening bolt from the downthehole back-out of locating hole, can take out the ventilation case from the recess, the convenience is dismantled the ventilation case, then through rotating the screw rod, make the screw rod drive a location section of thick bamboo and remove, with a location section of thick bamboo follow a side of slider remove, can make the slider slide in the spout this moment, then can follow the spout with the slider in the roll-off to can take out branch from the ventilation incasement, thereby conveniently dismantle the ventilation fan, be convenient for maintain.

Preferably, a rain baffle is fixedly arranged at the top of the mounting frame, and the longitudinal section of the rain baffle is arc-shaped.

Through adopting above-mentioned technical scheme, through setting up the weather shield, can reduce the rainwater and to the influence of LED screen body, increase the life of LED screen body.

Preferably, a rubber sealing gasket is arranged between the fixing block and the mounting frame and fixedly bonded on the mounting frame.

Through adopting above-mentioned technical scheme, the leakproofness that the rubber seal pad can increase ventilation box and installing frame and be connected reduces the possibility of leaking.

Preferably, sixteen groups of air inlet holes are formed in the outer side of the ventilation box, sixteen groups of air inlet holes are obliquely arranged, and the sixteen groups of air inlet holes are arranged in a 4x4 matrix.

Through adopting above-mentioned technical scheme, the fresh air inlet can conveniently make the outside cold air get into, is favorable to dispelling the heat to the LED screen body.

Furthermore, four groups of heat dissipation holes are formed in the other side of the mounting frame, and are obliquely arranged.

Through adopting above-mentioned technical scheme, the louvre can conveniently be discharged steam, increases the circulation of air, the convenient heat dissipation.

Furthermore, the other end of the screw rod is welded with a knob, and the knob is of a regular hexagonal structure.

Through adopting above-mentioned technical scheme, the knob can conveniently rotate the screw rod.

To sum up, the utility model discloses mainly have following beneficial effect:

when the outdoor protection structure for the LED screen is used, the ventilation fan ventilates the accommodating groove, and the heat of the LED screen body can be dissipated, so that the ventilation and heat dissipation effects are improved, and the service life of the LED screen body is prolonged;

second, this an outdoor protective structure for LED screen when using, with fastening bolt from the downthehole back-out of locating hole, can take out the ventilation case from the recess, the convenience is dismantled the ventilation case, then through rotating the screw rod, make the screw rod drive a location section of thick bamboo and remove, with a location section of thick bamboo remove from a side of slider, can make the slider slide in the spout this moment, then can follow the spout with the slider in the roll-off, thereby can take out branch from the ventilation incasement, thereby the convenience is dismantled the ventilating fan, and convenient maintenance.

Drawings

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

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 2;

figure 4 is a right side elevational view, in cross-section, of the portion of the slide and chute within the ventilation box of figure 3.

Reference numerals: 1. installing a frame; 2. a support leg; 3. accommodating grooves; 4. an LED screen body; 5. a ventilation box; 6. A groove; 7. positioning holes; 8. a fixed block; 9. fastening a bolt; 10. a ventilating fan; 11. a chute; 12. a slider; 13. a strut; 14. positioning blocks; 15. a screw; 16. a positioning cylinder; 17. a rain shield; 18. a rubber gasket; 19. an air inlet hole; 20. heat dissipation holes; 21. a knob.

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.

Referring to fig. 1 to 4, an outdoor protection structure for an LED screen comprises a mounting frame 1, a supporting leg 2 welded at the bottom of the mounting frame 1, a receiving groove 3 formed inside the mounting frame 1, an LED screen body 4 fixedly arranged on the mounting frame 1 inside the receiving groove 3, a ventilation box 5 arranged outside the mounting frame 1, one side of the ventilation box 5 communicated with the receiving groove 3, a groove 6 formed on the outer side wall of the mounting frame 1, a positioning hole 7 formed on the surface of the groove 6, a fixing block 8 welded on the outer side of the ventilation box 5, a fastening bolt 9 screwed on the fixing block 8, the other end of the fastening bolt 9 screwed in the positioning hole 7, a ventilation fan 10 arranged inside the ventilation box 5, chutes 11 formed on the upper and lower sides of the ventilation box 5, sliding blocks 12 slidably arranged inside the chutes 11, supporting rods 13 welded between the sliding blocks 12 on the two sides, the ventilation fan 10 fixedly arranged at the middle position of the supporting rods, a positioning block 14 is welded on the inner surface of the ventilation box 5, a screw rod 15 is connected to the positioning block 14 in a threaded mode, a positioning cylinder 16 is welded at one end of the screw rod 15, and the outer surface of the positioning cylinder 16 is in contact with the side face of the sliding block 12.

Referring to fig. 1 to 4, when the outdoor protection structure for the LED screen is used, the ventilation fan 10 ventilates the inside of the accommodating groove 3, and the heat of the LED screen body 4 can be dissipated, so that the ventilation and heat dissipation effects are improved, and the service life of the LED screen body 4 is prolonged; simultaneously with fastening bolt 9 back-out from locating hole 7, can take out ventilation case 5 from recess 6, the convenience is dismantled ventilation case 5, then through rotating screw rod 15, make screw rod 15 drive a location section of thick bamboo 16 and remove, move aside a side of a location section of thick bamboo 16 from slider 12, can make slider 12 slide in spout 11 this moment, then can follow spout 11 interior roll-off with slider 12, thereby can take out branch 13 from ventilation case 5, thereby the convenience is dismantled ventilation fan 10, and convenient maintenance.

Referring to fig. 1 to 4, the fixed weather shield 17 that is provided with in top of installing frame 1, weather shield 17's longitudinal section is the arc, through setting up weather shield 17, can reduce the influence of rainwater to LED screen body 4, increases LED screen body 4's life.

Referring to fig. 1 to 4, a rubber gasket 18 is arranged between the fixing block 8 and the mounting frame 1, the rubber gasket 18 is fixedly bonded to the mounting frame 1, and the rubber gasket 18 can increase the sealing performance of the connection between the ventilation box 5 and the mounting frame 1 and reduce the possibility of water leakage.

Referring to fig. 1 to 4, sixteen groups of air inlet holes 19 are formed in the outer side of the ventilation box 5, the sixteen groups of air inlet holes 19 are obliquely arranged, the sixteen groups of air inlet holes 19 are arranged in a 4x4 matrix, and the air inlet holes 19 can facilitate the entry of external cold air, thereby being beneficial to heat dissipation of the LED screen body 4.

Referring to fig. 1 to 4, four sets of heat dissipation holes 20 are formed in the other side of the mounting frame 1, the four sets of heat dissipation holes 20 are disposed in an inclined manner, and the heat dissipation holes 20 can facilitate the discharge of hot air, increase the circulation of air, and facilitate heat dissipation.

Referring to fig. 1 to 4, a knob 21 is welded to the other end of the screw 15, the knob 21 is provided in a regular hexagonal structure, and the knob 21 can facilitate the rotation of the screw 15.

The use principle and the advantages are as follows: when the outdoor protection structure for the LED screen is used, the ventilation fan 10 ventilates the accommodating groove 3, and the heat of the LED screen body 4 can be dissipated, so that the ventilation and heat dissipation effects are improved, and the service life of the LED screen body 4 is prolonged; simultaneously with fastening bolt 9 back-out from locating hole 7, can take out ventilation case 5 from recess 6, the convenience is dismantled ventilation case 5, then through rotating screw rod 15, make screw rod 15 drive a location section of thick bamboo 16 and remove, move aside a side of a location section of thick bamboo 16 from slider 12, can make slider 12 slide in spout 11 this moment, then can follow spout 11 interior roll-off with slider 12, thereby can take out branch 13 from ventilation case 5, thereby the convenience is dismantled ventilation fan 10, and convenient maintenance.

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

1. An outdoor protective structure for an LED screen, comprising a mounting frame (1), characterized in that: the LED screen is characterized in that supporting legs (2) are welded at the bottom of the installing frame (1), an accommodating groove (3) is formed in the installing frame (1), an LED screen body (4) is fixedly arranged on the installing frame (1) in the accommodating groove (3), a ventilation box (5) is arranged on the outer side of the installing frame (1), one side of the ventilation box (5) is communicated with the accommodating groove (3), a groove (6) is formed in the outer side wall of the installing frame (1), a positioning hole (7) is formed in the surface of the groove (6), a fixing block (8) is welded on the outer side of the ventilation box (5), a fastening bolt (9) is in threaded connection with the fixing block (8), the other end of the fastening bolt (9) is in threaded connection with the positioning hole (7), a ventilation fan (10) is arranged in the ventilation box (5), and sliding grooves (11) are formed in the upper side and the lower side, the inside of spout (11) all slides and is provided with slider (12), both sides the welding has branch (13) between slider (12), fixed the intermediate position that sets up at branch (13) of ventilating fan (10), the internal surface welding of ventilation case (5) has locating piece (14), threaded connection has screw rod (15) on locating piece (14), the one end welding of screw rod (15) has a location section of thick bamboo (16), the surface of a location section of thick bamboo (16) and the side contact of slider (12).

2. An outdoor protective structure for LED screen according to claim 1, characterized in that: the top of installing frame (1) is fixed and is provided with weather shield (17), the longitudinal section of weather shield (17) is the arc.

3. An outdoor protective structure for LED screen according to claim 1, characterized in that: be provided with rubber packing pad (18) between fixed block (8) and installing frame (1), rubber packing pad (18) fixed bonding is on installing frame (1).

4. An outdoor protective structure for LED screen according to claim 1, characterized in that: sixteen groups of air inlet holes (19) are formed in the outer side of the ventilation box (5), the sixteen groups of air inlet holes (19) are obliquely arranged, and the sixteen groups of air inlet holes (19) are arranged in a 4x4 matrix.

5. An outdoor protective structure for LED screen according to claim 1, characterized in that: four groups of heat dissipation holes (20) are formed in the other side of the mounting frame (1), and the four groups of heat dissipation holes (20) are obliquely arranged.

6. An outdoor protective structure for LED screen according to claim 1, characterized in that: the other end of the screw rod (15) is welded with a knob (21), and the knob (21) is of a regular hexagonal structure.