CN113949950A

CN113949950A - Environment-friendly audio amplifier with high heat dissipating

Info

Publication number: CN113949950A
Application number: CN202111178803.2A
Authority: CN
Inventors: 蒋加星; 蔡禄军
Original assignee: Wuxi Jiefu Electroacoustic Co Ltd
Current assignee: Wuxi Jiefu Electroacoustic Co Ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-01-18
Anticipated expiration: 2041-10-11
Also published as: CN113949950B

Abstract

The invention belongs to the field of sound boxes, in particular to an environment-friendly sound box with high heat dissipation performance, which comprises a sound box body, wherein heat dissipation components are arranged on two sides of the sound box body, each heat dissipation component comprises a swinging rod, two groups of air blowing plates are arranged at one end, far away from the sound box body, of each swinging rod, the two groups of air blowing plates are fixedly connected, the air blowing plates are arranged in an outwards-protruding arc shape, a rotating shaft is fixedly arranged at one end, close to the sound box body, of each swinging rod, the rotating shaft is movably connected with the sound box body, when the sound box body vibrates, the swinging rods on the outer sides of the rotating shafts can swing, so that the two groups of air blowing plates are driven to swing, air flows are generated on two sides of the sound box body, the air flows are used for assisting the heat dissipation work of the sound box body, and the outwards-protruding arc arrangement of the air blowing plates is matched, so that not only the wind resistance when the air blowing plates outwards move can be reduced, but also the wind power which brings the air flows when the inwards move can be increased, thereby further increasing the heat dissipation effect of the device.

Description

Environment-friendly audio amplifier with high heat dissipating

Technical Field

The invention belongs to the field of sound boxes, and particularly relates to an environment-friendly sound box with high heat dissipation performance.

Background

Sound equipment is a common sound amplifying device, and is generally used in places such as squares, halls, and bars to improve sound output.

A chinese patent with publication number CN109688509B discloses a bluetooth sound box, which comprises a first casing and a second casing, wherein a first soft layer is arranged on one side of the first casing opposite to the second casing, and a second soft layer is arranged on one side of the second casing opposite to the first casing.

The assembly in-process of current audio amplifier generally uses benzene solvent glue to bond, but the stereo set during operation can produce high temperature, and high temperature can lead to the harmful substance of glue to outwards disperse, influences the health easily, lasts high temperature and also does not benefit to the normal work and the life of stereo set simultaneously.

Therefore, the invention provides the environment-friendly sound box with high heat dissipation performance.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an environment-friendly sound box with high heat dissipation performance, which comprises a sound box body, wherein heat dissipation components are arranged on two sides of the sound box body, each heat dissipation component comprises a swing rod, two groups of air blowing plates are arranged at one end, far away from the sound box body, of the swing rod, the two groups of air blowing plates are fixedly connected, the air blowing plates are arranged in an outward convex arc shape, a rotating shaft is fixedly arranged at one end, close to the sound box body, of the swing rod, the rotating shaft is movably connected with the sound box body, when the sound box body vibrates, the swing rod on the outer side of the rotating shaft can swing, so that the two groups of air blowing plates are driven to swing, air flows are generated on two sides of the sound box body, the air flows are used for assisting the heat dissipation work of the sound box body, and simultaneously, the outward convex arc arrangement of the air blowing plates is matched, so that not only can the wind resistance when the air blowing plates move outwards be reduced, but also the wind power which brings the air flows when moving inwards can be increased, thereby further increasing the heat dissipation effect of the device.

Preferably, the bottom end of the sound equipment body is provided with a base, the front end of the sound equipment body penetrates through the base and is provided with a longitudinal open slot, one side of the sound equipment body penetrates through the base and is provided with a transverse open slot, the top end of the base is provided with a plurality of sets of airflow slots, the inner side of the base is provided with two sets of first rotating rods, the outer sides of the first rotating rods are fixedly provided with heat dissipation fans, the top ends of the first rotating rods are in transmission connection with a power assembly, the bottom ends of the first rotating rods are rotatably connected with the base, the first rotating rods are obliquely arranged with the horizontal plane, the outer side of the base is provided with an isolation net, when the sound equipment body works, the sound equipment body is placed on the base, the two sets of first rotating rods and the heat dissipation fans are driven to rotate by the power assembly, the upper portion of the base is communicated with the left side and the right side by matching with the airflow slots, and the oblique arrangement of the two sets of first rotating rods is matched, so that the area of airflow passing through the bottom of the sound equipment body can be increased, thereby further increasing the heat dissipation effect to the stereo set body.

Preferably, the equal fixed mounting in stereo set's both sides has the heating panel, the blast air board is close to one side end fixed mounting of stereo set has the elasticity bag, the setting of being rectangular shape of elasticity bag, and the inboard fixed mounting of elasticity bag has a plurality of groups second spring, not only can directly increase the radiating effect of stereo set, and the air current that plus blast air board drove can directly blow the heating panel, can further increase the radiating effect of device.

Preferably, the spout has been seted up at the middle part of swinging arms, the inboard sliding connection of spout has the lantern ring, fixed mounting has first spring between the outside of the lantern ring and the inner wall of spout, the inboard sliding connection dead lever of the lantern ring, dead lever and two sets of blast plates fixed connection, and the junction of two sets of blast plates has seted up the lift groove, the tip of swinging arms is located the lift inslot side, lets two sets of blast plates can carry out the translation motion of horizontal direction, and the setting of the first spring of cooperation simultaneously guarantees that the lantern ring can reset fast to realized the high-frequency migration process, the translation of two sets of blast plates removes, also can flow with higher speed the air current, thereby further increased the radiating effect of device.

Preferably, a plurality of groups of ventilation grooves have been seted up in the outside of blast plate, the inboard fixed mounting in ventilation groove has the piece that blocks, it is the annular setting to block the piece, the inboard sliding connection in ventilation groove has the extension rod, the outside fixed mounting of extension rod has two sets of shelves pole, and the one end fixed mounting of extension rod has the blocking cover, has not only increased the passageway of air exchange in-process and outside air exchange, lets the heat transfer effect increase, simultaneously through having reduced the resistance, can let the frequency of rocking of blast plate increase, lets the more frequent of air exchange to the radiating effect of device has further been increased.

Preferably, the ventilation groove is the setting of round platform shape, and the outer diameter that the ventilation groove is close to sound body department is less than the outer diameter of keeping away from sound body department, a plurality of groups have been seted up in the outside of stopping the piece and have been run through the groove to increase the radiating effect, through set up a plurality of groups on stopping the piece and run through the groove, let air pressure can direct action on the blocking cover, prevent that the blast plate is at outside removal in-process, the blocking cover is too inseparable with the connection of stopping the piece, leads to the blocking cover to be difficult to with the problem of stopping the piece separation.

Preferably, the blocking cover is in the shape of a semi-sphere, one side fixed mounting that the blocking cover is close to the blocking block is provided with an elastic cushion, the elastic cushion is made of flexible material, the semi-sphere of the blocking cover is matched to be arranged, when the air blowing plate returns, the middle of the ventilation groove is sealed, the flexible material of the elastic cushion is matched to be arranged, the blocking cover can deform when contacting the blocking block, then the opening in the middle of the blocking block is completely blocked, the whole sealing performance of the air blowing plate is ensured when the air blowing plate returns, and the radiating wind power is kept at the maximum.

Preferably, the top fixed mounting is leaned on in the outside of first bull stick to have the second gear, power component includes the movable block, two sets of shifting chutes have been seted up to the inboard of base, the movable block passes through shifting chute and base sliding connection, the one end of movable block is provided with the driving plate, the inboard rotation of base is connected with two sets of second bull sticks, the outside transmission of driving plate second bull stick is connected, the outside fixed mounting of second bull stick has first gear, the transmission is connected with driving belt between the outside of first gear and the outside of second gear to cost can the conversion effect has been realized, through utilizing rocking that stereo set during operation produced, will rock the rotation that converts the heat dissipation fan into, lets the heat dissipation fan just can rotate radiating effect after the stereo set starts.

Preferably, the outside fixed mounting of second bull stick has the pawl, the outside transmission of pawl is connected with the ratchet, the outside fixed mounting of ratchet has the third gear, and one side fixed mounting of driving plate has a plurality of groups latch, and the ratchet passes through the third gear and is connected with latch and driving plate transmission, has not only significantly reduced because the reciprocating motion of driving plate, leads to the problem that the energy offsets each other, cooperates single driven effect simultaneously, can realize the superimposed effect of kinetic energy, lets the heat dissipation fan can the pivoted faster and faster to the radiating effect of device has further been increased.

Preferably, the circular slot has been seted up to the bottom of movable block, the inboard sliding connection in circular slot has the fixed ball, the bottom and the base fixed connection of fixed ball, fixed connection connects the rope between movable block and the driving plate, the outside fixed mounting who connects the rope has a plurality of groups of plastic block to increase the radiating effect, and the setting of connecting rope and plastic block has guaranteed that the movable block is not parallel to rock, also can drive the driving plate and remove and control, guarantees that the transmission effect can normally go on.

The invention has the following beneficial effects:

1. according to the environment-friendly sound box with high heat dissipation performance, due to the arrangement of the heat dissipation assembly, when the device works, airflow can be generated on two sides of the sound box body to assist the heat dissipation work of the sound box body, and meanwhile, the outward convex arc arrangement of the air blowing plate is matched, so that the wind resistance when the air blowing plate moves outwards can be reduced, and the wind power which brings airflow when the air blowing plate moves inwards can be increased, and the heat dissipation effect of the device is further increased.

2. According to the environment-friendly sound box with high heat dissipation performance, the power assembly can drive the two groups of first rotating rods and the heat dissipation fan to rotate through the arrangement of the base, the upper portion of the base is communicated with the left side and the right side through the arrangement of the airflow grooves, and the area of airflow passing through the bottom of the sound box body can be increased through the inclined arrangement of the two groups of first rotating rods, so that the heat dissipation effect on the sound box body is further increased.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a transverse cross-sectional view of the heat sink assembly of the present invention;

FIG. 3 is an enlarged view of the invention at A in FIG. 2;

FIG. 4 is a cross-sectional view of a base of the present invention;

FIG. 5 is an enlarged view of the invention at B in FIG. 4;

FIG. 6 is a schematic view of the connection of the ratchet and drive plate;

FIG. 7 is a schematic view of the connection of the drive belt to the first spindle;

in the figure: 1. a sound body; 2. a heat dissipating component; 3. a base; 4. a transverse open slot; 5. a longitudinal open slot; 6. a swing lever; 7. a blast plate; 8. an elastic bag; 9. a heat dissipation plate; 10. a lifting groove; 11. a rotating shaft; 12. a chute; 13. a collar; 14. a first spring; 15. a ventilation slot; 16. an extension rod; 17. a gear lever; 18. a through groove; 19. a blocking cover; 20. a first rotating lever; 21. a heat dissipation fan; 22. a moving groove; 23. a moving block; 24. a drive plate; 25. a second rotating rod; 26. a drive belt; 27. a first gear; 28. a second gear; 29. a pawl; 30. a ratchet wheel; 151. a blocking block; 191. an elastic pad; 31. connecting ropes; 32. a shaping block; 33. and fixing the ball.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1 to 5, an environment-friendly sound box with high heat dissipation according to an embodiment of the present invention includes a sound box body 1, heat dissipation assemblies 2 are disposed on both sides of the sound box body 1, each heat dissipation assembly 2 includes a swing rod 6, two sets of blowing plates 7 are disposed at an end of the swing rod 6 away from the sound box body 1, the two sets of blowing plates 7 are fixedly connected to each other, the blowing plates 7 are disposed in an outward arc shape, a rotating shaft 11 is fixedly mounted at an end of the swing rod 6 close to the sound box body 1, the rotating shaft 11 is movably connected to the sound box body 1, when the sound box body 1 is in operation, the glue for adhesion is used to replace a conventional benzene solvent glue with a halogen-free benzene-free glue, and a magnet of a speaker is exposed outside a plastic shell of the sound box, so that a heat source is directly contacted with air, thereby greatly reducing an operating temperature of the sound box, and thus reducing a problem of poor adhesion caused by a change of an aqueous glue (the glue at a high temperature) Under the temperature, the adhesion can descend), the content of VOC has also been reduced (the temperature is higher, VOC is bigger), thereby the environmental protection effect of stereo set has been improved, (VOC is volatile organic compound, there is huge influence to human health), simultaneously because stereo set 1 can produce vibrations at the during operation, the setting of pivot 11 in the cooperation radiating component 2, when stereo set 1 vibrations, can make the rocking rod 6 in the pivot 11 outside take place to rock, thereby it takes place to sway to drive two sets of blast plates 7, thereby produce the air current in stereo set 1's both sides, a heat dissipation work for assisting stereo set 1, the evagination arc setting of cooperation blast plate 7 simultaneously, the windage when not only can reducing blast plate 7 outwards removal, the wind-force of air current is brought up when simultaneously can also increasing inwards the removal, thereby the radiating effect of device has further been increased.

As shown in fig. 4, a base 3 is disposed at the bottom of the main body 1, a longitudinal open slot 5 is disposed at the front end penetrating the base 3, a transverse open slot 4 is disposed at one side penetrating the base 3, a plurality of sets of air flow slots are disposed at the top end of the base 3, two sets of first rotating rods 20 are disposed at the inner side of the base 3, a heat dissipating fan 21 is fixedly mounted at the outer side of each first rotating rod 20, a power assembly is connected to the top end of each first rotating rod 20 in a transmission manner, the bottom end of each first rotating rod 20 is rotatably connected to the base 3, the first rotating rods 20 are inclined with respect to the horizontal plane, an isolation net is disposed at the outer side of the base 3, when the main body 1 is in operation, the main body is placed on the base 3, the two sets of first rotating rods 20 and the heat dissipating fan 21 are driven to rotate by the power assembly, the upper portion of the base 3 is communicated with the left and the right, and the two sets of first rotating rods 20 are inclined, the area of the airflow passing through the bottom of the sound body 1 can be increased, so that the heat dissipation effect on the sound body 1 is further increased.

As shown in fig. 2, the both sides of sound body 1 all fixed mounting have heating panel 9, one side end fixed mounting that air-blowing plate 7 is close to sound body 1 has elasticity bag 8, the setting of being rectangular shape of elasticity bag 8, and the inboard fixed mounting of elasticity bag 8 has a plurality of groups of second springs, in operation, rock along with the repetition of air-blowing plate 7, when the tip of air-blowing plate 7 is close to sound body 1's the outside, cooperation elasticity bag 8's setting can prevent air-blowing plate 7 rigid collision sound body 1 outside, thereby protect sound body 1's the outside, cooperate heating panel 9 used heat setting simultaneously, not only can directly increase sound body 1's radiating effect, the air current that plus air-blowing plate 7 drove can directly blow heating panel 9, can further increase device's radiating effect.

As shown in fig. 3, a sliding groove 12 is formed in the middle of the oscillating rod 6, a sleeve ring 13 is slidably connected to the inner side of the sliding groove 12, a first spring 14 is fixedly installed between the outer side of the sleeve ring 13 and the inner wall of the sliding groove 12, a fixing rod is slidably connected to the inner side of the sleeve ring 13, the fixing rod is fixedly connected to the two sets of blowing plates 7, a lifting groove 10 is formed at the joint of the two sets of blowing plates 7, and the end of the oscillating rod 6 is located inside the lifting groove 10. in operation, due to the disordered vibration of the sound, the oscillating rod 6 can only receive the vibration effect in the vertical direction, and by matching the arrangement of the sliding groove 12 and the sliding connection of the sleeve ring 13, the two sets of blowing plates 7 can perform horizontal translational motion, and by matching the arrangement of the first spring 14, the sleeve ring 13 can be rapidly reset, so that the high-frequency moving process and the translational motion of the two sets of blowing plates 7 are realized, the air flow can also be accelerated, thereby further increasing the heat dissipation effect of the device.

As shown in fig. 3, a plurality of sets of ventilation slots 15 are formed in the outer side of the blast plate 7, a blocking block 151 is fixedly mounted on the inner side of the ventilation slots 15, the blocking block 151 is annularly arranged, an extension rod 16 is slidably connected to the inner side of the ventilation slots 15, two sets of blocking rods 17 are fixedly mounted on the outer side of the extension rod 16, and a blocking cover 19 is fixedly mounted at one end of the extension rod 16, when the blast plate 7 moves outwards, the blocking cover 19 in the ventilation slots 15 moves inwards under the action of wind force, the blocking rods 17 are slender, and the diameter of the extension rod 16 is smaller than the inner diameter of the blocking block 151, so that when the blocking cover 19 moves inwards, airflow enters the inner side of the blast plate 7 from the ventilation slots 15, the blast plate 7 is less windage in the process of moving outwards, and when the blast plate 7 returns, the blocking cover 19 is sealed by the wind force, the air flow that has guaranteed air blast board 7 and has returned the process drives the effect, has only weakened the resistance that air blast board 7 outwards removed simply, has not only increased the passageway of air exchange in-process and outside air exchange, lets the heat transfer effect increase, simultaneously through having reduced the resistance, can let air blast board 7 rock the frequency increase, let the air exchange more frequently to the radiating effect of device has further been increased.

As shown in fig. 3, the ventilation slot 15 is arranged in a truncated cone shape, and the outer diameter of the ventilation slot 15 near the main body 1 is smaller than that far from the main body 1, the outer side of the blocking block 151 is provided with a plurality of groups of through grooves 18, when in work, the through grooves are matched with the round table shape of the ventilation grooves 15, meanwhile, the diameter of the ventilation grooves 15 at the outer side part is larger, the area for receiving air flow can be increased, the narrower the inner ventilation slot 15, the air can be compressed, after entering between the blast plate 7 and the sound body 1, the air is sprayed towards the sound body 1 to directly radiate the radiating plate 9, thereby increasing the heat dissipation effect, and the air pressure can directly act on the blocking cover 19 by arranging a plurality of groups of through grooves 18 on the blocking block 151, so that the air blowing plate 7 is prevented from moving outwards, the blocking cover 19 and the blocking piece 151 are coupled too tightly, resulting in a problem that the blocking cover 19 is not easily separated from the blocking piece 151.

As shown in fig. 3, the blocking cover 19 is arranged in a semi-spherical shape, an elastic cushion 191 is fixedly installed on one side, close to the blocking block 151, of the blocking cover 19, the elastic cushion 191 is made of a flexible material, in operation, the semi-spherical shape of the blocking cover 19 is matched, when the blowing plate 7 returns, the middle of the ventilation groove 15 is sealed, meanwhile, the flexible material of the elastic cushion 191 is matched, deformation can occur when the blocking cover 19 contacts the blocking block 151, then an opening in the middle of the blocking block 151 is completely blocked, the whole sealing performance of the blowing plate 7 when the blowing plate 7 returns is guaranteed, and the radiating wind power is kept at the maximum.

As shown in fig. 5 and 7, a second gear 28 is fixedly mounted on the outer side of the first rotating rod 20 near the top end, the power assembly includes a moving block 23, two sets of moving grooves 22 are formed on the inner side of the base 3, the moving block 23 is slidably connected with the base 3 through the moving grooves 22, a transmission plate 24 is disposed at one end of the moving block 23, two sets of second rotating rods 25 are rotatably connected to the inner side of the base 3, the outer sides of the second rotating rods 25 of the transmission plate 24 are in transmission connection, a first gear 27 is fixedly mounted on the outer side of the second rotating rods 25, a transmission belt 26 is in transmission connection between the outer side of the first gear 27 and the outer side of the second gear 28, when the audio body 1 works, vibration is generated and transmitted to the base 3, so that the moving block 23 shakes on the inner side of the moving grooves 22, and the moving block 23 shakes and is transmitted to the transmission plate 24, the driving plate 24 drives the second bull stick 25 again and rotates, the cooperation first gear 27, driving belt 26 and the transmission of second gear 28 are connected, thereby it rotates with heat dissipation fan 21 to have driven first bull stick 20, the driving belt 26 in the first bull stick 20 outside is the slope setting, but do not influence the transmission process, thereby cost can the conversion effect to have realized, through utilizing rocking that sound body 1 during operation produced, will rock the rotation that changes into heat dissipation fan 21, let heat dissipation fan 21 after the stereo set starts, just can rotate radiating effect.

As shown in fig. 4 and 5, a circular groove is formed in the bottom end of the moving block 23, a fixing ball 33 is connected to the inner side of the circular groove in a sliding manner, the bottom end of the fixing ball 33 is fixedly connected with the base 3, a rope 31 is fixedly connected between the moving block 23 and the transmission plate 24, a plurality of groups of plastic blocks 32 are fixedly mounted on the outer side of the connecting rope 31, and when the heat dissipation fan works, the sliding connection between the circular groove and the fixing ball 33 is matched, so that the contact area between the moving block 23 and the base 3 is reduced, the moving friction force of the moving block 23 is reduced, the shaking frequency of the moving block 23 is increased, the rotation speed of the heat dissipation fan 21 is increased, the heat dissipation effect is increased, and the arrangement of the connecting rope 31 and the plastic blocks 32 ensures that the moving block 23 can move left and right even if not parallel shaking, the transmission plate 24 can be driven to move left and right, and the transmission effect can be performed normally.

Example two

As shown in fig. 6, a first comparative example, in which another embodiment of the present invention is: a pawl 29 is fixedly arranged on the outer side of the second rotating rod 25, a ratchet wheel 30 is connected on the outer side of the pawl 29 in a transmission manner, a third gear is fixedly arranged on the outer side of the ratchet wheel 30, and one side of the transmission plate 24 is fixedly provided with a plurality of groups of latch teeth, the ratchet wheel 30 is in transmission connection with the latch teeth and the transmission plate 24 through a third gear, when in work, the ratchet wheel 30 and the pawl 29 are arranged, so that the transmission plate 24 can only drive the second rotating rod 25 to rotate in a single direction, when the driving plate 24 moves reversely, the second rotating rod 25 is not driven to rotate by the arrangement of the ratchet 30 and the pawl 29, so that the problem of mutual energy offset caused by the reciprocating motion of the driving plate 24 is greatly reduced, meanwhile, the effect of single-phase transmission is matched, the effect of kinetic energy superposition can be realized, and the heat dissipation fan 21 can rotate faster and faster, so that the heat dissipation effect of the device is further improved.

When the loudspeaker works, the loudspeaker body 1 is designed, the glue for bonding is used, the halogen-free benzene-free glue is used for replacing the traditional benzene solvent glue, the magnet of the loudspeaker is exposed outside the plastic shell of the loudspeaker, a heating source is directly contacted with air, the working temperature of the loudspeaker is greatly reduced, the problem of poor bonding force caused by changing the water-based glue is solved (the bonding force of the glue is reduced under high temperature), the content of VOC (volatile organic compound (VOC) is higher and higher), the environment-friendly effect of the loudspeaker is improved, (VOC is a volatile organic compound and has great influence on the human health) is reduced, meanwhile, the loudspeaker body 1 can vibrate when working, and the swinging rod 6 outside the rotating shaft 11 is shaken when the loudspeaker body 1 vibrates by matching with the arrangement of the rotating shaft 11 in the radiating component 2, so that the two groups of air blowing plates 7 are driven to swing, therefore, air currents are generated on two sides of the sound body 1 to assist the heat dissipation work of the sound body 1, and the outward convex arc arrangement of the air blowing plate 7 is matched, so that the wind resistance when the air blowing plate 7 moves outwards can be reduced, and the wind power which brings the air currents when the air blowing plate moves inwards can be increased, so that the heat dissipation effect of the device is further increased; when the loudspeaker works, the loudspeaker body 1 is placed on the base 3, the two groups of first rotating rods 20 and the heat dissipation fan 21 are driven to rotate through the power assembly, the upper portion of the base 3 is communicated with the left side and the right side by matching with the arrangement of the airflow grooves, and the area of airflow passing through the bottom of the loudspeaker body 1 can be increased by matching with the inclined arrangement of the two groups of first rotating rods 20, so that the heat dissipation effect on the loudspeaker body 1 is further increased; when the loudspeaker works, along with repeated shaking of the air blowing plate 7, when the end part of the air blowing plate 7 is close to the outer side of the sound body 1, the air blowing plate 7 can be prevented from rigidly colliding with the outer side of the sound body 1 by matching with the arrangement of the elastic bag 8, so that the outer side of the sound body 1 is protected, meanwhile, by matching with the arrangement of waste heat of the heat dissipation plate 9, the heat dissipation effect of the sound body 1 can be directly increased, and the heat dissipation effect of the loudspeaker can be further increased by directly blowing the heat dissipation plate 9 by additionally adding air flow driven by the air blowing plate 7; when the device works, because the vibration of the sound is disordered, the swinging rod 6 can only receive the vibration effect in the vertical direction, and the two groups of air blowing plates 7 can perform horizontal translational motion by matching with the opening of the sliding chute 12 and the sliding connection of the lantern ring 13, and meanwhile, the lantern ring 13 can be ensured to be quickly reset by matching with the arrangement of the first spring 14, so that the high-frequency moving process is realized, the translational motion of the two groups of air blowing plates 7 can also accelerate the air flow, and the heat dissipation effect of the device is further improved; when the air blowing plate 7 works, when the air blowing plate 7 moves outwards, the blocking cover 19 in the ventilation groove 15 moves inwards under the action of wind force, the blocking rod 17 is in a slender shape, and the diameter of the extension rod 16 is smaller than the inner diameter of the blocking block 151, so that after the blocking cover 19 moves inwards, airflow enters the inner side of the air blowing plate 7 from the ventilation groove 15, the wind resistance on the air blowing plate 7 is smaller in the outward moving process, when the air blowing plate 7 returns, the blocking cover 19 can seal the ventilation groove 15 by powder under the action of the wind force, the airflow driving effect in the returning process of the air blowing plate 7 is ensured, only the resistance of the outward moving of the air blowing plate 7 is weakened, the channel for exchanging with outside air in the airflow exchanging process is increased, the heat exchanging effect is increased, meanwhile, the shaking frequency of the air blowing plate 7 can be increased by reducing the resistance, and the air exchanging frequency is more frequent, thereby further increasing the heat dissipation effect of the device; when the air cooling device works, the air cooling device is matched with the circular truncated cone-shaped arrangement of the ventilation grooves 15, meanwhile, the diameter of the ventilation grooves 15 on the outer side part is larger, the area for receiving airflow can be increased, the ventilation grooves 15 are narrower towards the inner part, air can be compressed, after the air enters between the air blowing plate 7 and the sound body 1, the air is sprayed towards the direction of the sound body 1, and the heat dissipation plate 9 is directly dissipated, so that the heat dissipation effect is increased, a plurality of groups of through grooves 18 are formed in the blocking block 151, so that the air pressure can directly act on the blocking cover 19, and the problem that the blocking cover 19 is not easily separated from the blocking block 151 due to too tight connection between the blocking cover 19 and the blocking block 151 in the outward moving process of the air blowing plate 7 is prevented; when the air blowing plate is in work, the middle of the ventilation groove 15 can be sealed when the air blowing plate 7 returns by matching with the semi-spherical arrangement of the blocking cover 19, and meanwhile, the air blowing plate can deform when the blocking cover 19 contacts the blocking block 151 by matching with the flexible material arrangement of the elastic cushion 191, and then an opening in the middle of the blocking block 151 is completely blocked, so that the whole sealing performance of the air blowing plate 7 when the air blowing plate 7 returns is ensured, and the radiating wind power is kept at the maximum; when the loudspeaker works, vibration is generated along with the work of the loudspeaker body 1, the vibration is transmitted to the base 3, so that the moving block 23 shakes on the inner side of the moving groove 22, the moving block 23 shakes and is transmitted to the transmission plate 24, the transmission plate 24 further drives the second rotating rod 25 to rotate, and the first gear 27, the transmission belt 26 and the second gear 28 are matched for transmission connection, so that the first rotating rod 20 and the heat dissipation fan 21 are driven to rotate, the energy-cost conversion effect is realized, the shaking generated when the loudspeaker body 1 works is utilized to convert the shaking into the rotation of the heat dissipation fan 21, and the heat dissipation fan 21 can perform the rotary heat dissipation effect after the loudspeaker is started; when the heat dissipation device works, the contact area between the moving block 23 and the base 3 is reduced by matching with the sliding connection between the circular groove and the fixing ball 33, so that the moving friction force of the moving block 23 is reduced, the shaking frequency of the moving block 23 is increased, the rotating speed of the heat dissipation fan 21 is increased, the heat dissipation effect is increased, and the arrangement of the connecting rope 31 and the shaping block 32 ensures that the moving block 23 can drive the transmission plate 24 to move left and right even if the moving block 23 does not shake in parallel, and the normal operation of the transmission effect is ensured; the during operation, the setting of cooperation ratchet 30 and pawl 29, make driving plate 24 can only drive second bull stick 25 and carry out the rotation of single direction, when driving plate 24 reverse movement, the setting of cooperation ratchet 30 and pawl 29, can not drive second bull stick 25 and rotate, not only significantly reduced because driving plate 24's reciprocating motion, the problem that leads to the energy to offset each other, the single driven effect of cooperation simultaneously, can realize the superimposed effect of kinetic energy, let heat dissipation fan 21 can the pivoted faster and faster, thereby the radiating effect of device has further been increased.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an environment-friendly audio amplifier with high heat dissipating which characterized in that: including stereo set body (1), the both sides of stereo set body (1) all are provided with radiator unit (2), radiator unit (2) include swinging arms (6), the one end that stereo set body (1) was kept away from in swinging arms (6) is provided with two sets of air blowing board (7), and is two sets of fixed connection between air blowing board (7), air blowing board (7) are evagination arc form setting, the one end fixed mounting that swinging arms (6) are close to stereo set body (1) has pivot (11), pivot (11) and stereo set body (1) swing joint.

2. The sound box of claim 1, wherein: the bottom of sound equipment body (1) is provided with base (3), runs through vertical open slot (5) have been seted up to the front end of base (3), runs through horizontal open slot (4) have been seted up to one side of base (3), and the top of base (3) sets up a plurality of groups air current groove, the inboard of base (3) is provided with two sets of first bull stick (20), the outside fixed mounting of first bull stick (20) has heat dissipation fan (21), the top transmission of first bull stick (20) is connected with power component, the bottom and the base (3) of first bull stick (20) rotate to be connected, and slope setting is personally submitted with the level in first bull stick (20), the outside of base (3) is provided with the separation net.

3. The sound box of claim 1, wherein: the equal fixed mounting in both sides of stereo set body (1) has heating panel (9), one side tip fixed mounting that blast plate (7) are close to stereo set body (1) has elasticity bag (8), what elasticity bag (8) were rectangular shape sets up, and the inboard fixed mounting of elasticity bag (8) has a plurality of second springs of group.

4. The sound box of claim 1, wherein: spout (12) have been seted up at the middle part of swinging arms (6), the inboard sliding connection of spout (12) has the lantern ring (13), fixed mounting has first spring (14) between the outside of lantern ring (13) and the inner wall of spout (12), the inboard sliding connection dead lever of the lantern ring (13), dead lever and two sets of blast plate (7) fixed connection, and the junction of two sets of blast plate (7) has seted up lift groove (10), the tip of swinging arms (6) is located lift groove (10) inboardly.

5. The sound box of claim 4, wherein: a plurality of groups ventilation groove (15) have been seted up in the outside of blast plate (7), the inboard fixed mounting of ventilation groove (15) has blocks piece (151), it is the annular setting to block piece (151), the inboard sliding connection of ventilation groove (15) has extension rod (16), the outside fixed mounting of extension rod (16) has two sets of shelves pole (17), and the one end fixed mounting of extension rod (16) has and blocks cover (19).

6. The sound box of claim 5, wherein: ventilation groove (15) are round platform shape setting, and ventilation groove (15) are less than the outside diameter of keeping away from stereo set (1) department near the outside diameter of stereo set (1) department, block the outside of piece (151) and seted up a plurality of groups and run through groove (18).

7. The sound box of claim 5, wherein: the blocking cover (19) is arranged in a semi-spherical shape, an elastic cushion (191) is fixedly mounted on one side, close to the blocking block (151), of the blocking cover (19), and the elastic cushion (191) is made of a flexible material.

8. The sound box of claim 2, wherein: the outer side of the first rotating rod (20) is fixedly provided with a second gear (28) by the top end, the power assembly comprises a moving block (23), the inner side of the base (3) is provided with two sets of moving grooves (22), the moving block (23) is in sliding connection with the base (3) through the moving grooves (22), one end of the moving block (23) is provided with a transmission plate (24), the inner side of the base (3) is rotatably connected with two sets of second rotating rods (25), the outer side of the second rotating rods (25) of the transmission plate (24) is in transmission connection, the outer side of the second rotating rods (25) is fixedly provided with a first gear (27), and the outer side of the first gear (27) and the outer side of the second gear (28) are in transmission connection with a transmission belt (26).

9. The sound box of claim 8, wherein: the outside fixed mounting of second bull stick (25) has pawl (29), the outside transmission of pawl (29) is connected with ratchet (30), the outside fixed mounting of ratchet (30) has the third gear, and one side fixed mounting of driving plate (24) has a plurality of groups latch, and ratchet (30) are connected with latch and driving plate (24) transmission through the third gear.

10. The sound box of claim 8, wherein: the circular groove has been seted up to the bottom of movable block (23), the inboard sliding connection in circular groove has fixed ball (33), the bottom and base (3) fixed connection of fixed ball (33), fixed connection connects rope (31) between movable block (23) and driving plate (24), the outside fixed mounting of connecting rope (31) has a plurality of groups plastic-molded block (32).