CN210781234U

CN210781234U - Inverted sound box convenient for heat dissipation

Info

Publication number: CN210781234U
Application number: CN201922499045.9U
Authority: CN
Inventors: 蓝中西
Original assignee: Guangzhou Tiansheng Electric Appliance Co ltd
Current assignee: Guangzhou Tiansheng Electric Appliance Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-06-16
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a reverse sound box convenient for heat dissipation, which comprises a sound box body, wherein two sides of the sound box body are provided with auxiliary box bodies, the auxiliary box bodies are provided with loudspeaker units, the front surface of the sound box body is provided with LED colorful lamps, the LED colorful lamps are provided with volume adjusting knobs below, the sound box body comprises a sound box body and a heat dissipation box, the interior of the sound box body is provided with a medium-high sound chamber, two sides of the medium-high sound chamber are provided with medium-high sound units, the medium-high sound units are fixedly connected with the inner wall of the sound box, a sound insulation board is arranged above the medium-high sound chamber, a bass chamber is fixedly connected above the sound insulation board, a bass unit is arranged in the bass chamber, one side of the heat dissipation box is provided with a hinge, the hinge is rotationally connected with a box door, the utility model has novel structure and reasonable design, the, the heat dissipation case can regularly carry out the heat dissipation processing, keeps audio amplifier box temperature invariable, makes the audio stable.

Description

Inverted sound box convenient for heat dissipation

Technical Field

The utility model relates to a formula of falling to audio amplifier convenient to heat dissipation belongs to audio amplifier technical field.

Background

The sound box is a device which can convert audio signal into sound, and is a popular way that a power amplifier is arranged in a main box body or a bass box body of the sound box, the sound box generates sound after amplifying the audio signal, so that the sound becomes bigger, the sound box is a terminal of the whole sound system, and the sound box is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into space, is an extremely important component of the sound system and is responsible for converting electric signal into sound signal for the direct listening of ears of people.

The existing sound box is in the working process, internal elements can generate a large amount of heat due to work, the heat dissipation performance of the existing sound box equipment is not good, equipment is often damaged due to overhigh internal temperature, loss is brought to users, and the fusion effect of high sound and low sound in most existing sound boxes is poor, so that the sound effect of the sound box is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides a be convenient for radiating formula audio amplifier that falls to, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a fall to formula audio amplifier convenient to heat dissipation, includes the audio amplifier box, audio amplifier box both sides are equipped with supplementary box, be equipped with the speaker unit on the supplementary box, the positive surface of audio amplifier box is equipped with LED and dazzles the color lamp, LED dazzles the color lamp below and is equipped with volume knob, the audio amplifier box is including broadcasting audio amplifier and heat dissipation case, broadcast the inside well high sound room that is equipped with of audio amplifier, well high sound room both sides are equipped with well high sound unit, well high sound unit and broadcast incasement wall fixed connection, well high sound room top is equipped with the acoustic celotex board, acoustic celotex board top fixedly connected with bass chamber, be equipped with the bass unit in the bass chamber, heat dissipation case one side is equipped with the hinge.

As a preferred technical scheme of the utility model, the bass room both sides are equipped with the retrograde tube, the retrograde tube runs through the acoustic celotex board on one side and extends to the well high sound room, the retrograde tube opposite side runs through the broadcast audio amplifier outer wall and extends to the broadcast audio amplifier outside.

As an optimized technical scheme of the utility model, well high sound unit one side is equipped with the wire dust screen.

As an optimal technical scheme of the utility model, well high sound room below is equipped with the battery board, battery board one side is equipped with the frequency divider, frequency divider one side is equipped with bluetooth receiver.

As an optimal technical scheme of the utility model, the heat dissipation incasement is equipped with radiator fan, radiator fan's quantity is four, be equipped with temperature sensor between the radiator fan.

As a preferred technical scheme of the utility model, the chamber door is fretwork air exhaust structure, chamber door one side is equipped with the wiring board, the wiring board below is equipped with control switch.

The utility model discloses beneficial effect:

1. the utility model discloses a set up the frequency divider and can fall into a plurality of frequency channel with sound signal, the frequency divider is vital to the quality of tone quality, is connected with the audio amplifier bluetooth through setting up bluetooth receiver person of convenient use remote control equipment, convenient to use, be convenient for under the electroless condition through setting up the battery board, the user can carry out normal use to the audio amplifier, avoids the dust to get into the middle and high pitch unit through setting up the wire dust screen, and the tone quality of middle and high pitch unit causes the influence.

2. The utility model discloses a set up the pipe of falling to can flow the sound wave of well high sound unit rear vibration through falling to the pipe, use with the bass unit cooperation and make the bass carry out the pressure boost, when the bass pressure boost, the bass of broadcasting the audio amplifier is cleaner, make the audio promote, can carry out the thermal treatment to the heat of broadcasting incasement portion through setting up radiator fan, avoid broadcasting the too high influence electrical components life of the inside heat of audio amplifier, in time the heat of discharging can keep the audio quality simultaneously, can carry out real time monitoring to broadcasting incasement portion heat through setting up temperature sensor, the radiator fan of being convenient for carries out work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a perspective view of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the broadcasting box of the present invention.

Fig. 3 is a side view of the speaker box of the present invention.

Fig. 4 is a schematic structural view of the heat dissipation box of the present invention.

Reference numbers in the figures: 1. a sound box body; 2. an auxiliary box body; 3. a speaker unit; 4. LED colorful lamps; 5. a volume adjusting knob; 6. broadcasting a sound box; 7. a heat dissipation box; 8. a mid-high sound chamber; 9. a medium-high sound unit; 10. a sound insulating board; 11. a bass chamber; 12. a bass unit; 13. a hinge; 14. a box door; 15. a reversing pipe; 16. a wire dust screen; 17. a battery plate; 18. a frequency divider; 19. a Bluetooth receiver; 20. a heat radiation fan; 21. a temperature sensor; 22. a wiring board; 23. and controlling the switch.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-4, a reversing sound box convenient for heat dissipation comprises a sound box body 1, auxiliary box bodies 2 are arranged on two sides of the sound box body 1, a speaker unit 3 is arranged on the auxiliary box bodies 2, LED colorful lamps 4 are arranged on the front surface of the sound box body 1, volume adjusting knobs 5 are arranged below the LED colorful lamps 4, the sound box body 1 comprises a sound box 6 and a heat dissipation box 7, a medium-high sound chamber 8 is arranged inside the sound box 6, medium-high sound units 9 are arranged on two sides of the medium-high sound chamber 8, the medium-high sound units 9 are fixedly connected with the inner wall of the sound box 6, a sound insulation board 10 is arranged above the medium-high sound chamber 8, a low sound chamber 11 is fixedly connected above the sound insulation board 10, a low sound unit 12 is arranged in the low sound chamber 11, a hinge 13 is arranged on one side of the heat dissipation box 7, the hinge 13 is rotatably connected with a box, and thus, other prior art related thereto will not be described in detail herein.

As shown in fig. 2, the bass chamber 11 of this embodiment is provided with the reversing pipe 15 on both sides, the reversing pipe 15 runs through the acoustic baffle 10 and extends to the middle and high tone chamber 8 on one side, the reversing pipe 15 runs through the outer wall of the sound playing box 6 and extends to the outside of the sound playing box 6 on the other side, the middle and high tone unit 9 side is provided with the wire dust screen 16, prevent dust from entering the middle and high tone unit 9 by setting the wire dust screen 16, the tone quality of the middle and high tone unit 9 is affected, the battery plate 17 is arranged below the middle and high tone chamber 8, it is convenient for the user to use the sound box under the condition of no power by setting the battery plate 17, the frequency divider 18 is arranged on one side of the battery plate 17, the bluetooth receiver 19 is arranged on one side of the frequency divider 18, it is convenient for the user.

As shown in fig. 4, the heat dissipation box 7 of this embodiment is provided with heat dissipation fans 20, the number of the heat dissipation fans 20 is four, the heat inside the broadcasting box 6 can be dissipated by setting the heat dissipation fans 20, the service life of the electrical components is prevented from being affected by the overhigh heat inside the broadcasting box 6, meanwhile, the sound effect quality can be maintained by timely discharging heat, temperature sensors 21 are arranged between the heat dissipation fans 20, the heat inside the broadcasting box 6 can be monitored in real time by setting the temperature sensors 21, and the heat dissipation fans 20 can work conveniently.

As shown in fig. 3, the door 14 of the present embodiment has a hollow-out air exhaust structure, a wiring board 22 is disposed on one side of the door 14, and a control switch 23 is disposed below the wiring board 22.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: the utility model discloses a can divide into a plurality of frequency channels with sound signal through setting up frequency divider 18, frequency divider 18 is vital to the quality of tone quality, be convenient for the user remote control equipment to be connected with the audio amplifier bluetooth through setting up bluetooth receiver 19, convenient to use, be convenient for under the electroless condition through setting up accumulator plate 17, the user can carry out normal use to the audio amplifier, avoid dust to get into well high pitch unit 9 through setting up wire dust screen 16, the tone quality of well high pitch unit 9 causes the influence, can flow out the sound wave of well high pitch unit 9 rear vibration through setting up down pipe 15, use with bass unit 12 to make the bass boost pressure, when the bass boost pressure, the bass of audio amplifier 6 is cleaner, make the audio promote, can carry out the heat dissipation treatment to the heat inside audio amplifier 6 through setting up radiator fan 20, avoid broadcasting the too high influence electrical components life inside of 6, meanwhile, sound effect quality can be kept by timely discharging heat, and the heat inside the broadcasting box 6 can be monitored in real time by arranging the temperature sensor 21, so that the cooling fan 20 can work conveniently.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a reverse formula audio amplifier convenient to heat dissipation, includes audio amplifier box (1), its characterized in that: the loudspeaker box comprises a loudspeaker box body (1), wherein auxiliary box bodies (2) are arranged on two sides of the loudspeaker box body (1), a loudspeaker unit (3) is arranged on the auxiliary box body (2), LED colorful lamps (4) are arranged on the front surface of the loudspeaker box body (1), volume adjusting knobs (5) are arranged below the LED colorful lamps (4), the loudspeaker box body (1) comprises a broadcasting box body (6) and a heat dissipation box (7), a medium-high sound room (8) is arranged inside the broadcasting box body (6), medium-high sound units (9) are arranged on two sides of the medium-high sound room (8), the medium-high sound units (9) are fixedly connected with the inner wall of the broadcasting box (6), a sound insulation board (10) is arranged above the medium-high sound room (8), a low sound room (11) is fixedly connected with the upper part of the sound insulation board (10), a low sound unit (12) is arranged in the low sound room, the hinge (13) is rotatably connected with a box door (14).

2. The inverted sound box convenient for heat dissipation according to claim 1, wherein: two sides of the bass chamber (11) are provided with a reversing pipe (15), one side of the reversing pipe (15) penetrates through the sound insulation board (10) and extends to the medium and high sound chamber (8), and the other side of the reversing pipe (15) penetrates through the outer wall of the sound playing box (6) and extends to the outer side of the sound playing box (6).

3. The inverted sound box convenient for heat dissipation according to claim 1, wherein: and a metal wire dustproof net (16) is arranged on one side of the middle and high sound unit (9).

4. The inverted sound box convenient for heat dissipation according to claim 1, wherein: a storage battery plate (17) is arranged below the middle and high sound chamber (8), a frequency divider (18) is arranged on one side of the storage battery plate (17), and a Bluetooth receiver (19) is arranged on one side of the frequency divider (18).

5. The inverted sound box convenient for heat dissipation according to claim 1, wherein: be equipped with radiator fan (20) in heat dissipation case (7), radiator fan (20)'s quantity is four, be equipped with temperature sensor (21) between radiator fan (20).

6. The inverted sound box convenient for heat dissipation according to claim 1, wherein: the air exhaust box is characterized in that the box door (14) is of a hollow air exhaust structure, a wiring board (22) is arranged on one side of the box door (14), and a control switch (23) is arranged below the wiring board (22).