CN212541785U

CN212541785U - Small-spacing LED display screen heat dissipation aluminum alloy box body

Info

Publication number: CN212541785U
Application number: CN202021647899.3U
Authority: CN
Inventors: 林树锋; 蒋志勇; 邓伟杰
Original assignee: Huizhou Zhuo Chuang Weiye Industrial Co ltd
Current assignee: Huizhou Zhuo Chuang Weiye Industrial Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-02-12
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a small-spacing LED display screen heat dissipation aluminum alloy box body, which comprises a box body and a baffle plate, wherein the baffle plate is fixed at the top of the box body, a translation device capable of horizontally moving is arranged in the box body, a heat dissipation fan capable of dissipating heat and removing ash of the LED display screen is arranged at the translation end of the translation device, a lifting device capable of lifting the translation device is arranged on the baffle plate, an air inlet is arranged at the bottom of the box body, an air outlet is arranged at one side of the box body, air conditioning air enters the box body through the air inlet at the bottom, so that cold air can be filled in the box body, hot air generated by the LED display screen is discharged from the air outlet, a heat dissipation fan is arranged in the box body, the heat dissipation fan can translate and lift through the translation device and the lifting device, so that the heat dissipation fan can blow cold air, and the heat dissipation fan is provided with the brush rod, so that the dust is removed from the LED display screen while heat is dissipated, and the short circuit is caused by the dust.

Description

Small-spacing LED display screen heat dissipation aluminum alloy box body

Technical Field

The utility model relates to a LED display screen heat dissipation technical field specifically is a booth is apart from LED display screen heat dissipation aluminum alloy box.

Background

At present, LED display screens occupy domestic and foreign markets, and are distributed in the industries of advertisement, stage background, lease and the like, the structure design also designs a box body structure, an appearance and a whole screen connection mode according to specific use conditions, and the LED display screens are almost formed by splicing a plurality of LED modules and have higher heat dissipation requirements on the box body.

Common radiating mode is the heat dissipation of air conditioner wind, lets in the box with the air conditioner wind inside, cools down to LED display screen internal work component, and this kind of mode carries out rapid cooling to the component surface, but inside this kind of mode can't directly blow in heating element with cold wind, can't carry out effectual inside heat dissipation to the position of generating heat, influences the work efficiency of LED display screen, for this reason, we propose a booth apart from LED display screen heat dissipation aluminum alloy box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a booth is apart from LED display screen heat dissipation aluminum alloy box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a booth is apart from LED display screen heat dissipation aluminum alloy box, includes box and baffle, the baffle is fixed in the box top, box internally mounted has the translation device that can carry out horizontal migration, translation device translation end is installed and is dispelled the heat and the radiator fan of deashing can be carried out to the LED display screen, the elevating gear that can go up and down to translation device is installed to the baffle.

Preferably, elevating gear includes actuating lever and lift lead screw, the lift lead screw is equipped with two, two the lift lead screw both ends are rotated through the bearing respectively and are connected inside baffle and box, two lift lead screw internally mounted has the gag lever post, the one end that the bottom half was kept away from to the lift lead screw is equipped with the rotation wheel, the actuating lever both ends are rotated through the bearing and are connected in the box both sides, elevator motor is installed in the box outside, the elevator motor output is connected fixedly with the actuating lever, the actuating lever both ends are fixed with and rotate the action wheel that the wheel was meshed mutually, drive the actuating lever through control elevator motor and rotate, and the control action wheel drives the rotation wheel for the lift lead screw rotates, and then control translation device's lift.

Preferably, the translation device comprises an installation rod and a translation motor, a translation screw rod is installed inside the installation rod, two ends of the translation screw rod are rotatably connected inside the installation rod through bearings, a worm is arranged at one end of the translation screw rod, a worm wheel meshed with the worm is installed on one side of the worm, two ends of the worm wheel are rotatably connected inside the installation rod through bearings, the translation motor is installed outside the installation rod, the output end of the translation motor is fixedly connected with the worm wheel, the installation rod is provided with a limiting hole, threaded holes are formed in two ends of the installation rod, the installation rod is sleeved inside the lifting device limiting rod and the lifting screw rod through the limiting hole and the threaded holes, the worm wheel is controlled to drive the worm and the translation screw rod to rotate by controlling the rotation of the translation motor, so that the translation of the cooling fan is controlled, and the lifting screw, thereby controlling the lifting of the heat radiation fan.

Preferably, the cooling fan comprises an installation block and a fan body, the fan body is installed on one side of the installation block, the installation block is provided with a threaded hole, the installation block is sleeved inside the translation screw rod of the translation device through the threaded hole, the fan body is provided with an ash cleaning hole and an installation hole, an installation button and a spring are installed inside the ash cleaning hole, two ends of the spring are respectively fixed at the bottom of the ash cleaning hole and the bottom of the installation button, the installation button is provided with a control hole corresponding to the installation hole, a detachable brush rod is installed inside the installation hole, the threaded hole of the installation block is sleeved inside the translation screw rod, so that the translation screw rod can drive the translation of the cooling fan, the cooling fan is provided with the detachable brush rod, the brush rod can clean the LED display screen through the rotation of the fan body and is convenient to disassemble and replace, when the brush rod needs to be installed, the installation button is pressed to enable the control hole of the installation button to coincide with the installation hole, the brush rod is placed in the mounting hole, the mounting button is loosened, the mounting button clamps and fixes the brush rod under the action of the spring, and the brush rod can be separated by pressing the mounting button again when the brush rod needs to be replaced.

Preferably, the bottom of the box body is provided with an air inlet, one side of the box body is provided with an air outlet, cold air of the air conditioner enters through the air inlet at the bottom, so that the cold air can be filled in the box body, and hot air can be discharged from the air outlet, so that the heat dissipation efficiency is higher.

Compared with the prior art, the beneficial effects of the utility model are that:

it has the air inlet to open at the bottom half, it has the gas outlet to open in box one side, get into the box with air conditioner wind through the bottom air inlet inside, make inside cold air can be full of the box, the hot-blast follow gas outlet discharge that the LED display screen produced, there is radiator fan at box internally mounted, radiator fan carries out translation and lift through translation device and elevating gear, make radiator fan can blow in cold wind with cold wind at all positions of LED display screen inside the heat dissipation that cools down, and radiator fan installs the brush pole, carry out the deashing to the LED display screen in the radiating, it causes the short circuit to place the dust.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view of the translation device of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

FIG. 4 is an enlarged view of area B of FIG. 1;

FIG. 5 is an enlarged view of area C of FIG. 2;

fig. 6 is a schematic view of the fan body of the present invention.

In the figure: 1-a box body; 2-a separator; 3-a translation device; 4-a heat dissipation fan; 5-a lifting device; 6-a drive rod; 7-lifting screw rod; 8-a limiting rod; 9-a rotating wheel; 10-a lifting motor; 11-a driving wheel; 12-mounting a rod; 13-a translation motor; 14-translation screw rod; 15-a worm; 16-a worm gear; 17-a limiting hole; 18-a mounting block; 19-a fan body; 20-cleaning ash holes; 21-mounting holes; 22-mounting button; 23-a control hole; 24-a brush bar; 25-air inlet; 26-air outlet.

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. 1-6, the present invention provides a technical solution: the utility model provides a booth is apart from LED display screen heat dissipation aluminum alloy box, includes box 1 and baffle 2, baffle 2 is fixed in 1 top of box, 1 internally mounted of box has the translation device 3 that can carry out horizontal migration, the radiator fan 4 that can dispel the heat and the deashing is installed to 3 translation ends of translation device to the LED display screen, baffle 2 installs can be to the elevating gear 5 of 3 lifts of translation device, and radiator fan 4 can dispel the heat and the deashing to the LED display screen of installing on box 1 to drive radiator fan 4's removal through translation device 3 and elevating gear 5, make radiator fan 4 can carry out work in all positions of LED display screen.

Wherein, elevating gear 5 includes actuating lever 6 and lift lead screw 7, lift lead screw 7 is equipped with two, two 7 both ends of lift lead screw are rotated through the bearing respectively and are connected in baffle 2 and 1 inside the box, two 7 internally mounted of lift lead screw has gag lever post 8, the one end that 1 bottom of box was kept away from to lift lead screw 7 is equipped with and rotates

wheel

9, 6 both ends of actuating lever are rotated through the bearing and are connected in 1 both sides of box, elevator motor 10 is installed in the 1 outside of box, elevator motor 10 output is connected fixedly with actuating

lever

6, 6 both ends of actuating lever are fixed with and rotate wheel 9 engaged with action wheel 11, drive actuating lever 6 through control elevator motor 10 and rotate, and control action wheel 11 drives and rotates wheel 9 and rotate for lift lead screw 7 rotates, and then control translation device 3's lift.

The translation device 3 comprises an installation rod 12 and a translation motor 13, a translation screw rod 14 is installed inside the installation rod 12, two ends of the translation screw rod 14 are rotatably connected inside the installation rod 12 through bearings, a worm 15 is arranged at one end of the translation screw rod 14, a worm wheel 16 meshed with the worm 15 is installed at one side of the worm 15, two ends of the worm wheel 16 are rotatably connected inside the installation rod 12 through bearings, the translation motor 13 is installed at the outer side of the installation rod 12, the output end of the translation motor 13 is fixedly connected with the worm wheel 16, a limiting hole 17 is formed in the installation rod 12, threaded holes are formed in two ends of the installation rod 12, the installation rod 12 is sleeved inside a limiting rod 8 and a lifting screw rod 7 of the lifting device 5 through the limiting hole 17 and the threaded holes, the worm wheel 16 is controlled to drive the worm 15 and the translation screw rod 14 to rotate by controlling the rotation of the translation motor, and the lifting screw rod 7 rotates to drive the mounting rod 12 to lift, thereby controlling the lifting of the cooling fan 4.

The heat radiation fan 4 comprises an installation block 18 and a fan body 19, the fan body 19 is installed on one side of the installation block 18, the installation block 18 is provided with a threaded hole, the installation block 18 is sleeved inside a translation screw rod 14 of the translation device 3 through the threaded hole, the fan body 19 is provided with an ash cleaning hole 20 and an installation hole 21, an installation button 22 and a spring are installed inside the ash cleaning hole 20, two ends of the spring are respectively fixed at the bottom of the ash cleaning hole 20 and the bottom of the installation button 22, the installation button 22 is provided with a control hole 23 corresponding to the installation hole 21, a detachable brush rod 24 is installed inside the installation hole 21, the threaded hole of the installation block 18 is sleeved inside the translation screw rod 14, so that the translation screw rod 14 can drive the translation of the heat radiation fan 4, the heat radiation fan 4 is provided with the detachable brush rod 24, and the brush rod 24 can clean the LED display screen through the rotation of the fan body 19, and convenient dismantlement is changed, when needing to install brush-holder stud 24, press mounting knob 22 and make mounting knob 22's control hole 23 coincide with mounting hole 21 mutually, put brush-holder stud 24 into mounting hole 21, loosen mounting knob 22, under the effect of spring, mounting knob 22 presss from both sides tightly fixed brush-holder stud 24, presses mounting knob 22 once more when needing to be changed alright separation brush-holder stud 24.

The bottom of the box body 1 is provided with an air inlet 25, one side of the box body 1 is provided with an air outlet 26, cold air of an air conditioner enters through the air inlet at the bottom, so that the cold air can fill the inside of the box body 1, and hot air can be discharged from the air outlet, so that the heat dissipation efficiency is higher.

The working principle is as follows: when the air conditioner works, the lifting motor 10 of the lifting device 5 is controlled to drive the driving rod 6 to rotate, the screw rod is further controlled to drive the lifting operation of the translation device 3, the translation motor 13 of the translation device 3 is controlled, the translation screw rod 14 is driven to control the translation operation of the cooling fan 4, the cooling fan 4 can complete the lifting and translation operations in the box body 1, the dust cleaning operation of all positions of an LED display screen arranged on the box body 1 is carried out, the dust cleaning fan is provided with a detachable brush rod 24, when the brush rod 24 needs to be arranged, the mounting knob 22 is pressed to enable the control hole 23 of the mounting knob 22 to be overlapped with the mounting hole 21, the brush rod 24 is arranged in the mounting hole 21, the mounting knob 22 is loosened, the mounting knob 22 clamps and fixes the brush rod 24 under the action of the spring, the mounting knob 22 is pressed again to separate the brush rod 24 when the air conditioner needs to be replaced, the brush rod 24 is convenient to be mounted and dismounted, and cold air enters, hot air generated by the LED display screen is discharged through the air outlet 26, so that cold air of the air conditioner can be filled in the box body 1, and the heat dissipation efficiency is improved.

In the scheme, the type of the lifting motor 10 is preferably Y80M1-2, the type of the translation motor 13 is preferably Y80M1-1, a power supply interface of the motor is connected with a power supply system through a switch, a motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operates as a conventional circuit, circuits and control related to the scheme are the prior art, and excessive description is not repeated herein

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a booth is apart from LED display screen heat dissipation aluminum alloy box, includes box (1) and baffle (2), baffle (2) are fixed in box (1) top, its characterized in that: the LED display screen dust removal box is characterized in that a translation device (3) capable of moving horizontally is mounted inside the box body (1), a heat dissipation fan (4) capable of dissipating heat and removing dust of the LED display screen is mounted at a translation end of the translation device (3), and a lifting device (5) capable of lifting the translation device (3) is mounted on the partition plate (2).

2. The small-space LED display screen heat dissipation aluminum alloy box body as claimed in claim 1, characterized in that: elevating gear (5) are including actuating lever (6) and lift lead screw (7), lift lead screw (7) are equipped with two, two lift lead screw (7) both ends are rotated through the bearing respectively and are connected inside baffle (2) and box (1), two lift lead screw (7) internally mounted has gag lever post (8), the one end that box (1) bottom was kept away from in lift lead screw (7) is equipped with and rotates wheel (9), actuating lever (6) both ends are rotated through the bearing and are connected in box (1) both sides, elevator motor (10) are installed in the box (1) outside, elevator motor (10) output is connected fixedly with actuating lever (6), actuating lever (6) both ends are fixed with and rotate wheel (9) engaged with action wheel (11).

3. The small-space LED display screen heat dissipation aluminum alloy box body as claimed in claim 2, characterized in that: the translation device (3) comprises a mounting rod (12) and a translation motor (13), a translation screw rod (14) is arranged in the mounting rod (12), two ends of the translation screw rod (14) are rotatably connected in the mounting rod (12) through bearings, one end of the translation screw rod (14) is provided with a worm (15), one side of the worm (15) is provided with a worm wheel (16) meshed with the worm (15), two ends of the worm wheel (16) are rotatably connected inside the mounting rod (12) through bearings, the translation motor (13) is arranged on the outer side of the mounting rod (12), the output end of the translation motor (13) is fixedly connected with the worm wheel (16), the mounting rod (12) is provided with a limiting hole (17), both ends of the mounting rod (12) are provided with threaded holes, the mounting rod (12) is sleeved inside the limiting rod (8) and the lifting screw rod (7) of the lifting device (5) through the limiting hole (17) and the threaded hole.

4. The small-space LED display screen heat dissipation aluminum alloy box body as claimed in claim 2, characterized in that: radiator fan (4) are including installation piece (18) and the fan body (19), install in installation piece (18) one side fan body (19), threaded hole is opened in installation piece (18), installation piece (18) are overlapped inside translation lead screw (14) in translation device (3) through the threaded hole, fan body (19) are opened there are deashing hole (20) and mounting hole (21), deashing hole (20) internally mounted has mounting knob (22) and spring, the spring both ends are fixed in deashing hole (20) bottom and mounting knob (22) bottom respectively, mounting knob (22) are opened there is control hole (23) corresponding with mounting hole (21), mounting hole (21) internally mounted has detachable brush pole (24).

5. The small-space LED display screen heat dissipation aluminum alloy box body as claimed in claim 1, characterized in that: an air inlet (25) is formed in the bottom of the box body (1), and an air outlet (26) is formed in one side of the box body (1).