CN113382326A

CN113382326A - Sound box with dust removal function

Info

Publication number: CN113382326A
Application number: CN202110522284.0A
Authority: CN
Inventors: 刘金生
Original assignee: Guangzhou Migong Sports Technology Co ltd
Current assignee: Guangzhou Migong Sports Technology Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-09-10

Abstract

The invention relates to a sound box with a dust removal function, which comprises a main body, a loudspeaker device, a dust removal mechanism and a heat dissipation mechanism, wherein the dust removal mechanism comprises a rotating component, a collection box, a compression component and a dust removal component, the dust removal component comprises a support plate, a heavy object plate, a telescopic pipe, a first spring, a telescopic rod, a connecting pipe, a connecting box and a sealing ring, the heat dissipation mechanism comprises a driving component, an iron plate, a sealing ring, a second spring, a fixed box, an air inlet pipe and an air outlet pipe, the sound box with the dust removal function realizes the function of removing dust for the loudspeaker device through the dust removal mechanism, prevents the loudspeaker device from being affected by dust accumulation, thereby improving the reliability of equipment, realizes the function of dissipating heat for the inside of the main body through the heat dissipation mechanism, can accelerate the cooling speed of the inside of the main body, thereby preventing the inside of the main body from being overheated and burning out electronic components, thereby improving the reliability of the device.

Description

Sound box with dust removal function

Technical Field

The invention relates to the field of smart homes, in particular to a sound box with a dust removal function.

Background

A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is increased.

After current audio amplifier is used for a long time, the dust in the air can be gathered on speaker to the effect of raising one's voice produces the influence, has reduced the practicality of current audio amplifier, and moreover, current audio amplifier is when the broadcast music, and the inside electronic component work of main part can produce the heat, thereby leads to the inside temperature of main part higher, if not dispel the heat in time, produces the influence to electronic component's life easily, thereby has reduced the reliability of current audio amplifier.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the sound box with the dust removal function is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a sound box with a dust removal function comprises a main body and a loudspeaker device, wherein the loudspeaker device is arranged on one side of the main body, a PLC is arranged in the main body, the sound box also comprises a dust removal mechanism and a heat dissipation mechanism, the heat dissipation mechanism is arranged in the main body, the dust removal mechanism is arranged on one side of the main body, and the dust removal mechanism is connected with the heat dissipation mechanism;

the dust removal mechanism comprises a rotating assembly, a collection box, a compression assembly and a dust removal assembly, the rotating assembly is arranged in the main body and is connected with the heat dissipation mechanism, the collection box is arranged above the main body, the dust removal assembly is arranged on one side of the main body close to the loudspeaker device and is connected with the dust removal assembly, the dust removal assembly is connected with the collection assembly, the collection assembly is connected with the collection box, and the compression assembly is arranged on the collection box;

the dust removal assembly comprises a support plate, a heavy object plate, a telescopic pipe, a first spring, a telescopic rod, a connecting pipe, a connecting box and a sealing ring, the rotating assembly is connected with one side of the support plate, the support plate and the heavy object plate are arranged on one side of the main body close to the loudspeaker device, the support plate and the heavy object plate are arranged in parallel, two ends of the telescopic pipe are respectively connected with the support plate and the heavy object plate, one side of the telescopic pipe close to the loudspeaker device is uniformly provided with a collection hole, two ends of the telescopic pipe are respectively connected with the support plate and the heavy object plate, two ends of the first spring are respectively connected with the support plate and the heavy object plate, one end of the connecting pipe is communicated with the telescopic pipe, the connecting box is in a ring shape, one side of the connecting box is connected with one side of the main body close to the loudspeaker device, the other side of the connecting box is provided with an, the sealing ring is provided with a round hole, the other end of the connecting pipe penetrates through the annular opening to be connected with the inner wall of the round hole, the connecting box is communicated with the connecting pipe, and the collecting assembly is connected with the connecting box;

the heat dissipation mechanism comprises a driving assembly, an iron plate, a sealing ring, a second spring, a fixing box, an air inlet pipe and an air outlet pipe, wherein an air inlet hole is formed in one side of the main body, the driving assembly is connected with a rotating assembly, the fixing box is arranged in the main body, an opening is formed in one side, close to the rotating assembly, of the fixing box, the outer ring of the sealing ring is connected with the inner wall of the fixing box in a sealing and sliding mode, the inner ring of the sealing ring is connected with the periphery of the iron plate, the two ends of the second spring are connected with the inner wall of the fixing box and the iron plate respectively, one side of the fixing box is communicated with the air inlet pipe, and the other side of the fixing box is communicated with the outside of the main body through the air outlet pipe.

Preferably, in order to drive the support plate to rotate, the rotating assembly comprises a motor and a driving shaft, a small hole is formed in one side of the main body close to the loudspeaker device, the motor is arranged on the inner wall of one side of the main body far away from the small hole, the motor is in transmission connection with one end of the driving shaft, the other end of the driving shaft penetrates through the small hole to be connected with the support plate, the driving shaft is in sealing sliding connection with the inner wall of the small hole, the driving shaft is connected with the driving assembly, the connecting box is sleeved on the driving shaft, the connecting box is coaxially arranged with the driving shaft, and the motor is electrically connected with the PLC.

As preferred, in order to realize the function of collecting the dust, collect the subassembly and include material pumping pump, inlet pipe, discharging pipe, compression plate and two third springs, material pumping pump sets up the top of collecting the box, material pumping pump passes through the inside intercommunication of inlet pipe and connecting box, material pumping pump and the one end intercommunication of discharging pipe, the compression plate level sets up the inside of collecting the box, be equipped with first through-hole on the compression plate, the other end of discharging pipe and the interior wall connection of first through-hole, two third springs set up the both sides in the top of compression plate respectively, the both ends of third spring are connected with the top of collecting the top in the box and compression plate respectively, material pumping pump is connected with the PLC electricity, the compression subassembly is connected with the top of compression plate.

Preferably, in order to drive the compression plate to move, the compression assembly comprises a rotating shaft, a hose, a baffle, a first disc, a second disc, a first pull rope, a second pull rope, a first bearing and two torsion springs, wherein one side of the collection box and the compression plate are respectively provided with a second through hole, two ends of the hose are respectively connected with the inner walls of the two second through holes, one end of the hose, which is close to the compression plate, is internally provided with a filter screen, one side of the baffle is hinged with one side of the collection box, which is close to the second through hole, the baffle is abutted against the hose, the other side of the baffle is connected with one end of the first pull rope, the first bearing is arranged above the collection box, the periphery of the rotating shaft is connected with an inner ring of the first bearing, two ends of the rotating shaft are respectively connected with the first disc and the second disc, the other end of the first pull rope is wound on the first disc, one end of the second pull rope is wound on the second disc, the other end of the second pull rope is connected with the upper portion of the compression plate, one ends of the two torsion springs are respectively connected with the two sides of the first bearing, and the other ends of the two torsion springs are connected with the rotating shaft.

Preferably, the diameter of the second disk is much larger than that of the first disk in order to increase the moving distance of the compression plate.

Preferably, in order to drive the movement of the iron plate, the driving assembly includes a driving rod and a magnet block, one end of the driving rod is connected to the outer circumference of the driving rod, and the other end of the driving rod is connected to the magnet block.

The invention has the advantages that the sound box with the dust removal function realizes the function of removing dust for the loudspeaker device through the dust removal mechanism, prevents the loudspeaker device from being affected by dust deposition, thereby improving the reliability of equipment, compared with the prior dust removal mechanism, the dust removal mechanism can realize the function of automatic extension when the extension tube rotates, prevents the extension tube from hitting objects placed near the equipment when rotating, thereby reducing the probability of damage of the extension tube, preventing the dust removal work from being affected, and also reducing the damage of other objects, thereby improving the safety and reliability of the equipment, and can also compress the dust collected in the collection box, thereby improving the utilization rate of the collection box, having higher practicability, realizing the function of dissipating heat for the inner part of the main body through the heat dissipation mechanism, accelerating the cooling speed of the inner part of the main body, thereby preventing the electronic elements from being burnt out due to overheating of the inner part of the main body, thereby the reliability of equipment has been improved, compares with current heat dissipation mechanism, and this heat dissipation mechanism and dust removal mechanism link gear as an organic whole, and the practicality is better.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a sound box with a dust removing function according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the compression assembly of the sound box with dust removal function of the present invention;

fig. 4 is a schematic structural view of a heat dissipation mechanism of the sound box with a dust removal function according to the present invention;

in the figure: 1. the loudspeaker comprises a main body, 2, a loudspeaker device, 3, a motor, 4, a driving shaft, 5, a supporting plate, 6, a weight plate, 7, an extension pipe, 8, an extension rod, 9, a first spring, 10, a connecting pipe, 11, a sealing ring, 12, a connecting box, 13, a feeding pipe, 14, a collecting box, 15, a pumping pump, 16, a discharging pipe, 17, a compression plate, 18, a third spring, 19, a hose, 20, a baffle, 21, a first pull rope, 22, a first disc, 23, a rotating shaft, 24, a torsion spring, 25, a second disc, 26, a second pull rope, 27, a driving rod, 28, a magnet block, 29, an iron plate, 30, a second spring, 31, a sealing ring, 32, a fixed box, 33, an air inlet pipe and 34, and an air outlet pipe.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a sound box with a dust removing function includes a main body 1 and a speaker device 2, wherein the speaker device 2 is disposed on one side of the main body 1, a PLC is disposed inside the main body 1, the sound box further includes a dust removing mechanism and a heat dissipating mechanism, the heat dissipating mechanism is disposed inside the main body 1, the dust removing mechanism is disposed on one side of the main body 1, and the dust removing mechanism is connected to the heat dissipating mechanism;

PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.

This audio amplifier with dust removal function passes through dust removal mechanism, realizes the function of removing dust for speaker 2, prevents that the dust deposition from influencing the effect of raising one's voice on speaker 2 to improve the reliability of equipment, through heat dissipation mechanism, realized giving the inside radiating function of main part 1, can accelerate the speed of the inside cooling of main part 1, thereby prevent that main part 1 is inside overheated and burn out electronic component, thereby improved the reliability of equipment.

As shown in fig. 1 to 3, the dust removing mechanism includes a rotating component, a collecting box 14, a compressing component and a dust removing component, the rotating component is arranged inside the main body 1, the rotating component is connected with the heat dissipating mechanism, the collecting box 14 is arranged above the main body 1, the dust removing component is arranged on one side of the main body 1 close to the speaker device 2, the rotating component is connected with the dust removing component, the dust removing component is connected with the collecting component, the collecting component is connected with the collecting box 14, and the compressing component is arranged on the collecting box 14;

the dust removal assembly comprises a support plate 5, a heavy object plate 6, an extension tube 7, a first spring 9, an extension rod 8, a connecting tube 10, a connecting box 12 and a sealing ring 11, the rotating assembly is connected with one side of the support plate 5, the support plate 5 and the heavy object plate 6 are both arranged on one side of the main body 1 close to the loudspeaker device 2, the support plate 5 and the heavy object plate 6 are arranged in parallel, two ends of the extension tube 7 are respectively connected with the support plate 5 and the heavy object plate 6, one side of the extension tube 7 close to the loudspeaker device 2 is uniformly provided with a collecting hole, two ends of the extension rod 8 are respectively connected with the support plate 5 and the heavy object plate 6, two ends of the first spring 9 are respectively connected with the support plate 5 and the heavy object plate 6, one end of the connecting tube 10 is communicated with the extension tube 7, the connecting box 12 is in a circular ring shape, one side of the connecting box 12 is connected with one side of the main body 1 close to the loudspeaker device 2, the other side of the connecting box 12 is provided with an annular opening, the sealing ring 11 is abutted against the inner wall of the connecting box 12 close to one side of the annular opening, a round hole is formed in the sealing ring 11, the other end of the connecting pipe 10 penetrates through the annular opening to be connected with the inner wall of the round hole, the connecting box 12 is communicated with the connecting pipe 10, and the collecting assembly is connected with the connecting box 12;

when the dust removing operation is performed, the operation of the material pumping assembly is controlled, so that the air pressure in the connection box 12 can be reduced, dust adhered on the speaker device 2 can be conveniently sucked into the telescopic tube 7 through the telescopic tube 7, and then is guided into the connection box 12 through the connecting tube 10, and then is sucked into the collecting box 14, so that the function of collecting dust is realized, the function of removing dust for the speaker device 2 is realized, the dust deposition on the speaker device 2 is prevented from influencing the effect of speaker, the reliability of the device is improved, meanwhile, the rotating assembly is driven to operate, the telescopic tube 7 is rotated, so that the dust removing range is enlarged, the dust removing effect is improved, when the telescopic tube 7 is driven to rotate towards the direction close to the speaker device 2, the weight plate 6 gradually turns to the lower part of the support plate 5, the weight plate 6 is driven to move towards the direction far away from the support plate 5 through the self gravity of the weight plate 6, and the first spring 9 is stretched, thereby stretching the extension tube 7, facilitating the extension tube 7 to suck the dust on the loudspeaker device 2 into the extension tube 7, when the extension tube 7 rotates towards the direction far away from the loudspeaker device 2, the weight plate 6 gradually turns to the upper side of the support plate 5, thereby enabling the weight plate 6 to move towards the direction close to the support plate 5 under the restoring force of the first spring 9 and the gravity of the weight plate 6, compressing the extension tube 7, thereby reducing the length of the extension tube 7, preventing the extension tube 7 from hitting the objects placed near the equipment when rotating, thereby reducing the probability of damage of the extension tube 7, preventing the dust removal work from being influenced, and reducing the damage of other objects, thereby improving the safety and reliability of the equipment, when the collection assembly works, the compression assembly can be driven to work, thereby compressing the dust collected in the collection box 14, thereby improving the utilization rate of the collection box 14, the practicality is higher.

As shown in fig. 4, the heat dissipation mechanism includes a driving assembly, an iron plate 29, a sealing ring 31, a second spring 30, a fixing box 32, an air inlet pipe 33 and an air outlet pipe 34, an air inlet hole is formed in one side of the main body 1, the driving assembly is connected with the rotating assembly, the fixing box 32 is arranged inside the main body 1, an opening is formed in one side, close to the rotating assembly, of the fixing box 32, the outer ring of the sealing ring 31 is connected with the inner wall of the fixing box 32 in a sealing and sliding manner, the inner ring of the sealing ring 31 is connected with the periphery of the iron plate 29, two ends of the second spring 30 are respectively connected with the inner wall of the fixing box 32 and the iron plate 29, one side of the fixing box 32 is communicated with the air inlet pipe 33, and the other side of the.

When the rotating component works, the driving component can be driven to work, when the driving component moves towards the direction close to the iron plate 29, the iron plate 29 is moved in a direction approaching the opening to stretch the second spring 30, so that the air inside the main body 1 is sucked into the inside of the stationary box 32, and when the driving assembly is moved in a direction away from the iron plate 29, under the action of the restoring force of the second spring 30, the iron plate 29 can be driven to move away from the opening, so that the air in the fixed box 32 is exhausted from the air outlet pipe 34, thereby reducing the air pressure inside the main body 1, facilitating the outside air to enter the inside of the main body 1 through the air inlet, thereby accelerating the speed of air circulation inside and outside the main body 1, and further accelerating the speed of cooling inside the main body 1, thereby preventing overheating inside the main body 1 to burn out the electronic components, thereby improving the reliability of the apparatus.

Preferably, in order to drive the support plate 5 to rotate, the rotating assembly comprises a motor 3 and a driving shaft 4, a small hole is formed in one side of the main body 1 close to the loudspeaker 2, the motor 3 is arranged on the inner wall of the side of the main body 1 far away from the small hole, the motor 3 is in transmission connection with one end of the driving shaft 4, the other end of the driving shaft 4 penetrates through the small hole to be connected with the support plate 5, the driving shaft 4 is in sealing sliding connection with the inner wall of the small hole, the driving shaft 4 is connected with the driving assembly, the connecting box 12 is sleeved on the driving shaft 4, the connecting box 12 is arranged coaxially with the driving shaft 4, and the motor 3 is electrically connected with the PLC.

Preferably, in order to realize the function of collecting dust, the collection assembly includes material pumping pump 15, inlet pipe 13, discharging pipe 16, compression plate 17 and two third springs 18, material pumping pump 15 sets up the top at collection box 14, material pumping pump 15 passes through the inside intercommunication of inlet pipe 13 with connecting box 12, material pumping pump 15 communicates with the one end of discharging pipe 16, compression plate 17 level sets up the inside at collection box 14, be equipped with first through-hole on the compression plate 17, the other end of discharging pipe 16 and the interior wall connection of first through-hole, two third springs 18 set up the both sides in the top of compression plate 17 respectively, the both ends of third spring 18 are connected with the top in the collection box 14 and the top of compression plate 17 respectively, material pumping pump 15 is connected with the PLC electricity, the compression assembly is connected with the top of compression plate 17.

Preferably, in order to drive the compression plate 17 to move, the compression assembly includes a rotating shaft 23, a hose 19, a baffle 20, a first disk 22, a second disk 25, a first pull rope 21, a second pull rope 26, a first bearing and two torsion springs 24, wherein the compression plate 17 and one side of the collection box 14 are both provided with second through holes, two ends of the hose 19 are respectively connected with inner walls of the two second through holes, one end of the hose 19 close to the compression plate 17 is provided with a filter screen, one side of the baffle 20 is hinged with one side of the collection box 14 close to the second through hole, the baffle 20 abuts against the hose 19, the other side of the baffle 20 is connected with one end of the first pull rope 21, the first bearing is arranged above the collection box 14, the outer periphery of the rotating shaft 23 is connected with an inner ring of the first bearing, two ends of the rotating shaft 23 are respectively connected with the first disk 22 and the second disk 25, the other end of the first rope 21 is wound around the first disc 22, one end of the second rope 26 is wound around the second disc 25, the other end of the second rope 26 is connected to the upper side of the compression plate 17, one ends of two torsion springs 24 are connected to both sides of the first bearing, and the other end of the torsion spring 24 is connected to the rotating shaft 23.

When dust removal is performed, the pumping pump 15 is controlled to operate, so that dust adhered to the loudspeaker device 2 can be sucked into the telescopic tube 7 through the telescopic tube 7, then the dust is guided into the connecting box 12 through the connecting tube 10, then the dust is sucked into the collecting box 14 through the feeding tube 13 and the discharging tube 16, the dust falls below the compression plate 17 through the blocking of the filter screen, air after impurity removal is discharged from the hose 19, when the air is discharged from the hose 19, the baffle plate 20 is driven to rotate in a direction away from the collecting box 14, the first disc 22 is driven to rotate through the first pull rope 21, the rotating shaft 23 is driven to rotate, the torsion spring 24 is deformed, the second disc 25 is driven to rotate at the same time, the compression plate 17 is driven to move upwards through the second pull rope 26, the third spring 18 is compressed, after dust removal is completed, the pumping pump 15 stops operating, and no air is sprayed out from the hose 19, thereby under the effect of torsion spring 24's restoring force for pivot 23 antiport for baffle 20 is to the direction rotation of being close to hose 19, and simultaneously under the effect of the restoring force of third spring 18, make compression plate 17 remove downwards, make compression plate 17 carry out the function of compression to the dust of collecting, thereby can improve the utilization ratio of collecting box 14, and the practicality is higher.

Preferably, the diameter of the second disc 25 is much larger than that of the first disc 22 in order to increase the moving distance of the compression plate 17.

Because the diameter of second disc 25 is far greater than the diameter of first disc 22 for when first disc 22 and second disc 25 rotate the same number of turns, the length of the second stay cord 26 that second disc 25 convolutes is far greater than the length of the first stay cord 21 that first disc 22 convolutes, thereby makes first stay cord 21 move and can drive compression board 17 and move great distance when the distance is less, thereby has increased the displacement of compression board 17, thereby can promote the compression effect of compression board 17.

Preferably, the driving assembly includes a driving rod 27 and a magnet block 28, in order to move the iron plate 29, one end of the driving rod 27 is connected to the outer circumference of the driving shaft 4, and the other end of the driving rod 27 is connected to the magnet block 28.

When the driving shaft 4 rotates, the driving rod 27 can drive the magnet block 28 to rotate, when the magnet block 28 moves towards the direction close to the iron plate 29, because the magnet block 28 can attract the iron plate 29, thereby driving the iron plate 29 to move towards the direction close to the opening, the second spring 30 is stretched to enable the air inside the main body 1 to be sucked into the fixed box 32, when the magnet block 28 moves towards the direction far away from the iron plate 29, the attraction force borne by the iron plate 29 is gradually reduced, thereby under the action of the restoring force of the second spring 30, the iron plate 29 can be driven to move towards the direction far away from the opening, the air inside the fixed box 32 is discharged from the air outlet pipe 34, thereby reducing the air pressure inside the main body 1, the external air can conveniently enter the inside the main body 1 through the air inlet hole, thereby increasing the speed of air circulation inside and outside the main body 1, thereby increasing the speed of cooling inside the main body 1, thereby preventing overheating inside the main body 1 to burn out the electronic components, thereby improving the reliability of the apparatus.

When the dust removing operation is performed, the operation of the material pumping assembly is controlled, so that the air pressure in the connection box 12 can be reduced, dust adhered on the speaker device 2 can be conveniently sucked into the telescopic tube 7 through the telescopic tube 7, and then is guided into the connection box 12 through the connecting tube 10, and then is sucked into the collecting box 14, so that the function of collecting dust is realized, the function of removing dust for the speaker device 2 is realized, the dust deposition on the speaker device 2 is prevented from influencing the effect of speaker, the reliability of the device is improved, meanwhile, the rotating assembly is driven to operate, the telescopic tube 7 is rotated, so that the dust removing range is enlarged, the dust removing effect is improved, when the telescopic tube 7 is driven to rotate towards the direction close to the speaker device 2, the weight plate 6 gradually turns to the lower part of the support plate 5, the weight plate 6 is driven to move towards the direction far away from the support plate 5 through the self gravity of the weight plate 6, and the first spring 9 is stretched, thereby stretching the extension tube 7, facilitating the extension tube 7 to suck the dust on the loudspeaker device 2 into the extension tube 7, when the extension tube 7 rotates towards the direction far away from the loudspeaker device 2, the weight plate 6 gradually turns to the upper side of the support plate 5, thereby enabling the weight plate 6 to move towards the direction close to the support plate 5 under the restoring force of the first spring 9 and the gravity of the weight plate 6, compressing the extension tube 7, thereby reducing the length of the extension tube 7, preventing the extension tube 7 from hitting the objects placed near the equipment when rotating, thereby reducing the probability of damage of the extension tube 7, preventing the dust removal work from being influenced, and reducing the damage of other objects, thereby improving the safety and reliability of the equipment, when the collection assembly works, the compression assembly can be driven to work, thereby compressing the dust collected in the collection box 14, thereby improving the utilization rate of the collection box 14, the practicality is higher. When the rotating component works, the driving component can be driven to work, when the driving component moves towards the direction close to the iron plate 29, the iron plate 29 is moved in a direction approaching the opening to stretch the second spring 30, so that the air inside the main body 1 is sucked into the inside of the stationary box 32, and when the driving assembly is moved in a direction away from the iron plate 29, under the action of the restoring force of the second spring 30, the iron plate 29 can be driven to move away from the opening, so that the air in the fixed box 32 is exhausted from the air outlet pipe 34, thereby reducing the air pressure inside the main body 1, facilitating the outside air to enter the inside of the main body 1 through the air inlet, thereby accelerating the speed of air circulation inside and outside the main body 1, and further accelerating the speed of cooling inside the main body 1, thereby preventing overheating inside the main body 1 to burn out the electronic components, thereby improving the reliability of the apparatus.

Compared with the prior art, the sound box with the dust removal function has the advantages that the function of removing dust for the loudspeaker device 2 is realized through the dust removal mechanism, the influence on the loudspeaker effect caused by the dust deposition on the loudspeaker device 2 is prevented, the reliability of equipment is improved, compared with the existing dust removal mechanism, the dust removal mechanism can realize the automatic stretching function when the telescopic pipe 7 rotates, the telescopic pipe 7 is prevented from hitting objects placed near the equipment when rotating, the probability of damage to the telescopic pipe 7 is reduced, the dust removal work is prevented from being influenced, the damage to other objects is also reduced, the safety and reliability of the equipment are improved, the dust collected in the collection box 14 can be compressed, the utilization rate of the collection box 14 can be improved, the practicability is higher, the function of dissipating heat for the inside of the main body 1 is realized through the heat dissipation mechanism, and the speed of cooling inside the main body 1 can be accelerated, thereby prevent that main part 1 is inside overheated and burn out electronic component to improve the reliability of equipment, compare with current heat dissipation mechanism, this heat dissipation mechanism and dust removal mechanism link gear as an organic whole, the practicality is better.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A sound box with a dust removal function comprises a main body (1) and a loudspeaker device (2), wherein the loudspeaker device (2) is arranged on one side of the main body (1), and a PLC is arranged inside the main body (1), and the sound box is characterized by further comprising a dust removal mechanism and a heat dissipation mechanism, wherein the heat dissipation mechanism is arranged inside the main body (1), the dust removal mechanism is arranged on one side of the main body (1), and the dust removal mechanism is connected with the heat dissipation mechanism;

the dust removal mechanism comprises a rotating assembly, a collection box (14), a compression assembly and a dust removal assembly, the rotating assembly is arranged inside the main body (1), the rotating assembly is connected with the heat dissipation mechanism, the collection box (14) is arranged above the main body (1), the dust removal assembly is arranged on one side, close to the loudspeaker device (2), of the main body (1), the rotating assembly is connected with the dust removal assembly, the dust removal assembly is connected with the collection assembly, the collection assembly is connected with the collection box (14), and the compression assembly is arranged on the collection box (14);

the dust removal assembly comprises a support plate (5), a heavy object plate (6), a telescopic pipe (7), a first spring (9), a telescopic rod (8), a connecting pipe (10), a connecting box (12) and a sealing ring (11), the rotating assembly is connected with one side of the support plate (5), the support plate (5) and the heavy object plate (6) are both arranged on one side, close to the loudspeaker device (2), of the main body (1), the support plate (5) and the heavy object plate (6) are arranged in parallel, two ends of the telescopic pipe (7) are respectively connected with the support plate (5) and the heavy object plate (6), one side, close to the loudspeaker device (2), of the telescopic pipe (7) is uniformly provided with a collecting hole, two ends of the telescopic rod (8) are respectively connected with the support plate (5) and the heavy object plate (6), two ends of the first spring (9) are respectively connected with the support plate (5) and the heavy object plate (6), one end of the connecting pipe (10) is communicated with the telescopic pipe (7), the loudspeaker device is characterized in that the connecting box (12) is annular, one side of the connecting box (12) is connected with one side, close to the loudspeaker device (2), of the main body (1), an annular opening is formed in the other side of the connecting box (12), the sealing ring (11) abuts against the inner wall of one side, close to the annular opening, of the connecting box (12), a round hole is formed in the sealing ring (11), the other end of the connecting pipe (10) penetrates through the annular opening to be connected with the inner wall of the round hole, the connecting box (12) is communicated with the connecting pipe (10), and the collecting assembly is connected with the connecting box (12);

the heat dissipation mechanism comprises a driving component, an iron plate (29), a sealing ring (31), a second spring (30), a fixed box (32), an air inlet pipe (33) and an air outlet pipe (34), one side of the main body (1) is provided with an air inlet, the driving component is connected with the rotating component, the fixed box (32) is arranged in the main body (1), one side of the fixed box (32) close to the rotating component is provided with an opening, the outer ring of the sealing ring (31) is connected with the inner wall of the fixed box (32) in a sealing and sliding way, the inner ring of the sealing ring (31) is connected with the periphery of the iron plate (29), two ends of the second spring (30) are respectively connected with the inner wall of the fixed box (32) and the iron plate (29), one side of the fixed box (32) is communicated with the air inlet pipe (33), and the other side of the fixed box (32) is communicated with the outside of the main body (1) through the air outlet pipe (34).

2. The sound box with the dust removing function according to claim 1, wherein the rotating assembly comprises a motor (3) and a driving shaft (4), a side of the main body (1) close to the speaker (2) is provided with a small hole, the motor (3) is arranged on an inner wall of the side of the main body (1) far away from the small hole, the motor (3) is in transmission connection with one end of the driving shaft (4), the other end of the driving shaft (4) passes through the small hole to be connected with the support plate (5), the driving shaft (4) is in sealing sliding connection with the inner wall of the small hole, the driving shaft (4) is connected with the driving assembly, the connecting box (12) is sleeved on the driving shaft (4), the connecting box (12) is coaxially arranged with the driving shaft (4), and the motor (3) is electrically connected with the PLC.

3. The soundbox with dust removal function according to claim 1, wherein the collection assembly comprises a material pumping pump (15), a material feeding pipe (13), a material discharging pipe (16), a compression plate (17) and two third springs (18), the material pumping pump (15) is arranged above the collection box (14), the material pumping pump (15) is communicated with the inside of the connection box (12) through the material feeding pipe (13), the material pumping pump (15) is communicated with one end of the material discharging pipe (16), the compression plate (17) is horizontally arranged inside the collection box (14), the compression plate (17) is provided with a first through hole, the other end of the material discharging pipe (16) is connected with the inner wall of the first through hole, the two third springs (18) are respectively arranged at two sides above the compression plate (17), the two ends of the third springs (18) are respectively connected with the top inside the collection box (14) and above the compression plate (17), the material pumping pump (15) is electrically connected with the PLC, and the compression assembly is connected with the upper part of the compression plate (17).

4. A sound box with dust removing function according to claim 3, wherein the compressing assembly comprises a rotating shaft (23), a hose (19), a baffle (20), a first disc (22), a second disc (25), a first pull rope (21), a second pull rope (26), a first bearing and two torsion springs (24), wherein second through holes are formed in one side of the collecting box (14) and the compressing plate (17), two ends of the hose (19) are respectively connected with the inner walls of the two second through holes, a filter screen is arranged in one end of the hose (19) close to the compressing plate (17), one side of the baffle (20) is hinged with one side of the collecting box (14) close to the second through holes, the baffle (20) abuts against the hose (19), the other side of the baffle (20) is connected with one end of the first pull rope (21), and the first bearing is arranged above the collecting box (14), the periphery of the rotating shaft (23) is connected with an inner ring of the first bearing, two ends of the rotating shaft (23) are respectively connected with the first disc (22) and the second disc (25), the other end of the first pull rope (21) is wound on the first disc (22), one end of the second pull rope (26) is wound on the second disc (25), the other end of the second pull rope (26) is connected with the upper portion of the compression plate (17), one ends of the two torsion springs (24) are respectively connected with two sides of the first bearing, and the other end of the torsion spring (24) is connected with the rotating shaft (23).

5. Sound box with dust extraction according to claim 4, characterized in that the second disc (25) has a diameter substantially greater than the diameter of the first disc (22).

6. An acoustic enclosure with dust removing function according to claim 2, wherein the driving assembly comprises a driving rod (27) and a magnet block (28), one end of the driving rod (27) being connected to the outer periphery of the driving shaft (4), the other end of the driving rod (27) being connected to the magnet block (28).