CN210112200U

CN210112200U - Sound box with heat dissipation effect

Info

Publication number: CN210112200U
Application number: CN201921029517.8U
Authority: CN
Inventors: 梁旭连
Original assignee: Individual
Current assignee: Lou Xuefeng
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-02-21
Anticipated expiration: 2029-07-04

Abstract

The utility model provides a sound box with heat dissipation effect, which comprises a sound box body, a base, a plurality of shock-absorbing devices, a plurality of moving devices, an air blower, a cooling system, an air outlet pipe and an exhaust fan, wherein the upper end of the sound box body is provided with a plurality of heat dissipation holes, the shock-absorbing devices are fixed between the sound box body and the base, the moving devices are fixed at the lower end of the base, the cooling system is positioned in the sound box body, the air outlet of the air blower is communicated, one end of the air outlet pipe is communicated with the cooling system, the other end extends into the sound box body, the exhaust fan is positioned at the upper end of the air outlet pipe and is fixedly connected with the inner wall of the sound box body, the sound box with heat dissipation effect not only can effectively dissipate the heat generated inside the sound box to the outside air, prevent the sound box from being damaged due to overheating, but also can absorb the vibration generated, greatly improving the quality of the sound box.

Description

Sound box with heat dissipation effect

Technical Field

The utility model relates to an audio amplifier equipment field especially relates to a audio amplifier with radiating effect.

Background

The sound means sound other than human language and music, and includes sound of natural environment, sound of animal, sound of machine tool, various sounds generated by human action, and the like. The sound equipment roughly comprises a power amplifier, peripheral equipment (comprising a pressure limiter, an effector, an equalizer, a VCD, a DVD and the like), a loudspeaker (a sound box and a loudspeaker), a sound console, a microphone, display equipment and the like which are added together. Among them, the sound box is a sound output device, a speaker, a subwoofer, etc. A sound box comprises three loudspeakers, namely a high loudspeaker, a low loudspeaker and a middle loudspeaker, but not necessarily three loudspeakers. Specifically, the integral stereo set sleeving machine is provided by manufacturers, and has the advantages of complete functions, convenience in use and gorgeous appearance. All components of the combined sound equipment, such as a sound box, a power amplifier, a card seat and a CD seat, are provided by a manufacturer, so that the integral matching is better, and the appearance is uniform and beautiful; the user does not need to spend much time for debugging after purchasing, generally, the device can be directly used, is convenient to operate and has complete functionality. Many people think that the quality of the combined sound is not high, but in fact, with the development of electronic technology, the performance of the combined sound is greatly improved, so that the combined sound can completely meet the requirements of most users. Of course, the price and the quality performance of the combined sound equipment have great difference, and the combined sound equipment has thousands of yuan products and also has tens of thousands of yuan products, which is needed, and the combined sound equipment can be completely selected according to the own economic strength and the needs of users.

But current audio amplifier in the middle of the use, and because audio amplifier internal circuit board integrated level is high, and the inside heat dissipation space of audio amplifier is less, long-time during operation, the heat that audio amplifier internal loudspeaker and electronic components produced can't in time be arranged, stop for a long time in the incasement, lead to the inside temperature of audio amplifier to rise fast, reduce the life of audio amplifier, still can lead to the problem that internal circuit board burns out when serious, present audio amplifier generally all directly places subaerial use simultaneously, the sound wave that audio amplifier speaker produced can lead to ground resonance via the box direct transmission, this resonance can influence the tone quality of speaker after transfering back to the box, produce the noise even.

Disclosure of Invention

In view of this, the utility model aims to avoid the weak point among the prior art and provide a audio amplifier with radiating effect, this audio amplifier with radiating effect not only can effectually get rid of the heat that produces the audio amplifier inside and give off to the outside air, prevents that the audio amplifier from damaging because of overheated, also can furthest's the vibration that the absorption audio amplifier produced simultaneously, improves the quality of audio amplifier by a wide margin.

The embodiment of the utility model provides an audio amplifier with radiating effect, including audio amplifier body, base, a plurality of damping device, a plurality of mobile device, air-blower, cooling system, play tuber pipe and exhaust fan, a plurality of louvres have been seted up to audio amplifier body upper end, damping device is fixed in between audio amplifier body and the base, the mobile device is fixed in the base lower extreme, cooling system is located this internal just of audio amplifier the air outlet of air-blower is linked together, go out the one end of tuber pipe with the cooling system intercommunication, the other end extends to this is internal for the audio amplifier, the exhaust fan is located go out tuber pipe upper end and with the inner wall fixed connection of audio amplifier body.

Furthermore, damping device is including fixed block, activity depression bar, damping spring, spacing section of thick bamboo and sealed lid, sealed lid is fixed in on the spacing section of thick bamboo, the activity depression bar run through in sealed lid just extends to in the spacing section of thick bamboo, activity depression bar upper end with fixed block fixed connection, the lower extreme with damping spring fixed connection.

Furthermore, the moving device comprises a rotating shaft, a supporting piece, a roller and a clamp, wherein the rotating shaft is fixed at the upper end of the supporting piece, the lower end of the supporting piece is fixed with the roller, and the clamp is movably connected with the supporting piece.

Furthermore, the clamp comprises an adjusting bolt arranged at the lower end of the supporting rod, a fixing piece arranged at the front end of the adjusting bolt and fixedly connected with the adjusting bolt, and a brake pad arranged on the surface of the fixing piece.

Furthermore, the upper end of the cooling system is also provided with a heat insulation plate fixedly connected with the sound box body.

Furthermore, the air outlet pipe comprises a first air outlet pipe and a second air outlet pipe, the first air outlet pipe is communicated with the second air outlet pipe, and the first air outlet pipe is communicated with an outlet of the cooling system.

Furthermore, the second goes out the tuber pipe and is the setting of U type, the second goes out the tuber pipe run through in the heat insulating board just extends to along audio amplifier body lateral wall this is internal.

Furthermore, be provided with on the second goes out the tuber pipe a plurality of with the second goes out the rotatory nozzle that the tuber pipe communicates, second play tuber pipe lower extreme be provided with second play tuber pipe fixed connection's stiffener.

Furthermore, a protective layer matched with the size of the heat dissipation hole is arranged in the heat dissipation hole.

Furthermore, a heat dissipation cavity is further formed in one side, opposite to the air blower, of the sound box body.

Compared with the prior art, the utility model has the advantages that: owing to be provided with the air-blower, cooling system, go out the tuber pipe, the exhaust fan with set up the louvre on the audio amplifier body, make the audio amplifier in the middle of the process of using, produce natural wind through the air-blower, then cool off the back with the natural wind that the air-blower produced through cooling system, transmit the inside speaker and parts such as electronic components to the audio amplifier body with cold wind through going out the tuber pipe and cool down, cold wind after with the inside heat transfer of audio amplifier body through the exhaust fan at last gets rid of through the louvre and gives off to the outside air, prevent that the audio amplifier from damaging because of overheated, improve the life of audio amplifier, cooperate damping device simultaneously, the vibration that can furthest's absorption audio amplifier produced, improve the quality of audio.

Drawings

The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.

Fig. 1 is a schematic view of the whole structure of the sound box with heat dissipation effect of the present invention.

Fig. 2 is a schematic view of the overall structure of the damping device in the sound box with heat dissipation effect of the present invention.

Fig. 3 is a schematic view of the overall structure of the mobile device in the sound box with heat dissipation effect of the present invention.

Fig. 4 is a bottom view of the exhaust fan in the sound box with heat dissipation effect of the present invention.

The figure includes:

the sound box comprises a sound box body 1, a base 2, a damping device 3, a fixing block 31, a movable pressing rod 32, a damping spring 33, a limiting cylinder 34, a sealing cover 35, a moving device 4, a rotating shaft 41, a supporting piece 42, a roller 43, a clamp 44, an adjusting bolt 441, a fixing piece 442, a brake pad 443, an air blower 5, a heat dissipation cavity 51, a cooling system 6, an air outlet pipe 7, a first air outlet pipe 71, a second air outlet pipe 72, a rotary spray head 73, a reinforcing rod 74, an exhaust fan 8, a heat dissipation hole 9, a protective layer 91 and a heat insulation plate 10.

Detailed Description

The invention will be further described with reference to the following examples.

As shown in fig. 1, the present embodiment provides a sound box with heat dissipation effect, which comprises a sound box body 1, a base 2, a plurality of shock absorbing devices 3, a plurality of moving devices 4, an air blower 5, a cooling system 6, an air outlet pipe 7 and an exhaust fan 8, wherein the cooling system 6 is a cooling machine, in the present embodiment, the model of the cooling machine is "HAC 27RDC 24", the upper end of the sound box body 1 is provided with a plurality of heat dissipation holes 9, the shock absorbing devices 3 are bolted between the sound box body 1 and the base 2, the moving devices 4 are bolted at the lower end of the base 2, the cooling system 6 is located in the sound box body 1 and the air outlet of the air blower 5 is communicated, one end of the air outlet pipe 7 is communicated with the cooling system 6, the other end of the air outlet pipe extends into the sound box body 1, the exhaust fan 8 is located at the upper end of the air outlet pipe 7 and is bolted with the inner wall of, transmit the inside speaker and parts such as electronic components to the audio amplifier of audio amplifier through going out the tuber pipe with cold wind, get rid of the cold wind after the inside heat transfer of audio amplifier body through the louvre through the exhaust fan at last and give off to the outside air, prevent that the audio amplifier from damaging because of overheated, improve the life of audio amplifier, cooperate damping device simultaneously, the vibration that the absorption audio amplifier that can furthest produced improves the quality of audio amplifier by a wide margin.

As shown in fig. 2, in a preferred embodiment, the damping device 3 includes a fixed block 31, a movable pressing rod 32, a damping spring 33, a limiting cylinder 34 and a sealing cover 35, the sealing cover 35 is fixed on the limiting cylinder 34, the movable pressing rod 32 penetrates through the sealing cover 35 and extends into the limiting cylinder 34, the upper end of the movable pressing rod 32 is fixedly connected with the fixed block 31, and the lower end is fixedly connected with the damping spring 33, so that the vibration generated by the sound box can be absorbed to the maximum extent, and the quality of the sound box is greatly improved.

As shown in fig. 3, in a preferred embodiment, the moving device 4 includes a rotating shaft 41, a supporting member 42, a roller 43 and a clamp 44, the rotating shaft 41 is fixed on the upper end of the supporting member 42, the lower end of the supporting member 42 is fixed with the roller 43, the clamp 44 is movably connected with the supporting member 42, the clamp 44 further includes an adjusting bolt 441 arranged on the lower end of the supporting member 42, a fixing plate 442 arranged on the front end of the adjusting bolt 441 and fixedly connected with the adjusting bolt 441, and a brake pad 443 arranged on the surface of the fixing plate 442, and the moving device can effectively and freely move the sound box body 1.

As shown in fig. 1, in the preferred embodiment, the upper end of the cooling system 6 is further provided with a heat insulation board 10 fixedly connected with the cabinet body 1, so as to prevent heat generated by the blower 5 and the cooling system 6 during operation from being transferred into the cabinet body 1.

As shown in fig. 1, in a preferred embodiment, the air outlet pipe 7 includes a first air outlet pipe 71 and a second air outlet pipe 72, the first air outlet pipe 71 is communicated with the second air outlet pipe 72, the first air outlet pipe 71 is communicated with an outlet of the cooling system 6, further, the second air outlet pipe 72 is in a U-shaped configuration, and the second air outlet pipe 72 penetrates through the heat insulation board 10 and extends into the sound box body 1 along a sidewall of the sound box body 1, so as to effectively improve a heat dissipation property of the sound box.

As shown in fig. 1, in a preferred embodiment, the second air-out pipe 72 is provided with a plurality of rotary nozzles 73 communicated with the second air-out pipe 72, the lower end of the second air-out pipe 72 is provided with a reinforcing rod 74 in bolted connection with the second air-out pipe 72, the cold air exhausted by the second air-out pipe 7 can be exhausted more uniformly through the rotary nozzles 73, and the reinforcing rod 74 can effectively support the second air-out pipe 72, thereby improving the stability of the second air-out pipe 71.

As shown in fig. 1, in the preferred embodiment, a protection layer 91 is disposed in the heat dissipation hole 9 and is adapted to the size of the heat dissipation hole 9, so as to prevent dust from entering the interior of the sound box body 1 when the sound box is not in use.

As shown in fig. 1, in the preferred embodiment, a heat dissipation cavity 51 is further formed on one side of the sound box body 1 opposite to the blower 5, so that heat generated by the blower 5 can be dissipated to the outside air, and the service life of the blower 5 is prolonged.

The utility model discloses the theory of operation of audio amplifier with radiating effect as follows: firstly, the air blower 5 and the cooling system 6 are started, so that natural wind generated by the air blower 5 is transmitted into the first air outlet pipe 71 after being cooled by the cooling system 6, then the parts such as a loudspeaker, an electronic component and the like inside the sound box body 1 are cooled through the rotary spray head 73 on the second air outlet pipe 72, and then the exhaust fan 8 is started after the heat exchange of the cooling wind is uniform, and hot wind inside the sound box body 1 is discharged to the outside air.

The utility model has the advantages as follows: owing to be provided with the air-blower, cooling system, go out the tuber pipe, the exhaust fan with set up the louvre on the audio amplifier body, make the audio amplifier in the middle of the process of using, produce natural wind through the air-blower, then cool off the back with the natural wind that the air-blower produced through cooling system, transmit the inside speaker and parts such as electronic components to the audio amplifier body with cold wind through going out the tuber pipe and cool down, cold wind after with the inside heat transfer of audio amplifier body through the exhaust fan at last gets rid of through the louvre and gives off to the outside air, prevent that the audio amplifier from damaging because of overheated, improve the life of audio amplifier, cooperate damping device simultaneously, the vibration that can furthest's absorption audio amplifier produced, improve the quality of audio.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a audio amplifier with radiating effect which characterized in that: including audio amplifier body, base, a plurality of damping device, a plurality of mobile device, air-blower, cooling system, play tuber pipe and exhaust fan, a plurality of louvres have been seted up to audio amplifier body upper end, damping device is fixed in between audio amplifier body and the base, the mobile device is fixed in the base lower extreme, cooling system is located this internal just of audio amplifier the air outlet of air-blower is linked together, go out the one end of tuber pipe with the cooling system intercommunication, the other end extends to this is internal of audio amplifier, the exhaust fan be located go out tuber pipe upper end and with the inner wall fixed connection of audio amplifier body.

2. A sound box with heat dissipating function as claimed in claim 1, wherein: the damping device comprises a fixed block, a movable pressing rod, a damping spring, a limiting cylinder and a sealing cover, wherein the sealing cover is fixed on the limiting cylinder, the movable pressing rod penetrates through the sealing cover and extends into the limiting cylinder, the upper end of the movable pressing rod is fixedly connected with the fixed block, and the lower end of the movable pressing rod is fixedly connected with the damping spring.

3. A sound box with heat dissipating function as claimed in claim 1, wherein: the moving device comprises a rotating shaft, a supporting piece, a roller and a clamp, wherein the rotating shaft is fixed at the upper end of the supporting piece, the lower end of the supporting piece is fixed with the roller, and the clamp is movably connected with the supporting piece.

4. A sound box with heat dissipating function as claimed in claim 3, wherein: the clamp comprises an adjusting bolt arranged at the lower end of the supporting rod, a fixing piece arranged at the front end of the adjusting bolt and fixedly connected with the adjusting bolt, and a brake pad arranged on the surface of the fixing piece.

5. A sound box with heat dissipating function as claimed in claim 1, wherein: and the upper end of the cooling system is also provided with a heat insulation plate fixedly connected with the sound box body.

6. A sound box with heat dissipating function as claimed in claim 1, wherein: the air outlet pipe comprises a first air outlet pipe and a second air outlet pipe, the first air outlet pipe is communicated with the second air outlet pipe, and the first air outlet pipe is communicated with an outlet of the cooling system.

7. An acoustic enclosure having a heat dissipating effect as claimed in claim 6, wherein: the second goes out the tuber pipe and is the setting of U type, the second goes out the tuber pipe and runs through the heat insulating board and extend to along audio amplifier body lateral wall this is internal for the audio amplifier.

8. An acoustic enclosure having a heat dissipating effect as claimed in claim 6, wherein: the second air outlet pipe is provided with a plurality of rotary nozzles communicated with the second air outlet pipe, and the lower end of the second air outlet pipe is provided with a reinforcing rod fixedly connected with the second air outlet pipe.

9. A sound box with heat dissipating function as claimed in claim 1, wherein: and a protective layer matched with the heat dissipation holes in size is arranged in the heat dissipation holes.

10. A sound box with heat dissipating function as claimed in claim 1, wherein: the sound box body is provided with a heat dissipation cavity on one side opposite to the air blower.