CN212486723U

CN212486723U - Wireless sound box convenient to heat dissipation

Info

Publication number: CN212486723U
Application number: CN202021628177.3U
Authority: CN
Inventors: 陈文婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-02-05
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a wireless sound box convenient to heat dissipation, which comprises an outer shell, the internally mounted of shell has the inner box, and the inside bottom surface of inner box installs the battery tray to the internally mounted of battery tray has power battery. Has the advantages that: the utility model discloses a heat dissipation bellows, when wireless audio amplifier used the overlength time, press down the pressure board, because the lateral wall of heat dissipation bellows is beta structure, can be compression motion, can in compression process, the inside air of heat dissipation bellows can be through two sets of ventilation pipes, get into the inside of inner box, this part air can be via first heat dissipation cover and second heat dissipation cover, spread the outside of shell, when heat dissipation bellows resets, can absorb the inside part air of inner box, the circulation is reciprocal, can exchange the inside steam of inner box and the outside air of shell, through the heat dissipation bellows that sets up, can be with the outside of the inside steam discharge wireless audio amplifier of inner box, heat dissipation work for wireless audio amplifier provides probably.

Description

Wireless sound box convenient to heat dissipation

Technical Field

The utility model relates to a stereo set technical field particularly, relates to a wireless sound box convenient to heat dissipation.

Background

The audio amplifier is the equipment of changing the signal of telecommunication into acoustic signal, is sound system and important component, and along with the constantly development of science and technology level, people are also increasing gradually to the operation requirement of audio amplifier, therefore wireless audio amplifier is born, and it has advantages such as low price, interference-proof is effectual, portable, and the marketing effect is fabulous.

Most of wireless audio amplifier nowadays dispels the heat through heat dissipation fan or heat dissipation window, dispel the heat through the heat dissipation fan, can take place vibrations in the use, lead to the audio amplifier trill to appear, dispel the heat through heat dissipation window, do not possess mobile air, the radiating effect is not good, secondly, wireless audio amplifier nowadays mostly makes inner box and shell carry out shallow position installation through the screw, when wireless audio amplifier receives the outside collision, because gravity and inertial dual function, have certain probability and make the inner box break away from the fixed of screw, inside the striking shell, lead to the condition emergence that its inside spare part damaged, bring the potential safety hazard for wireless audio amplifier's use.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wireless audio amplifier convenient to heat dissipation possesses the advantage of being convenient for dispel the heat, protection inner box, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing the above-mentioned advantage of being convenient for heat dissipation, protection inner box, the utility model discloses a specific technical scheme as follows:

a wireless sound box convenient for heat dissipation comprises a shell, wherein an inner box is arranged inside the shell, a battery seat is arranged on the inner bottom surface of the inner box, a power battery is arranged inside the battery seat, a driving power supply is arranged on the upper portion of the battery seat, a first connecting wire is arranged on one side of the driving power supply, a Bluetooth module is arranged on one side inside the inner box, a second connecting wire is arranged on the upper portion of the Bluetooth module, a sounding horn is arranged on the inner top surface of the inner box, one end of the first connecting wire is connected with the Bluetooth module, one end of the second connecting wire is connected with the sounding horn, a first heat dissipation cover and two sets of first threaded through holes are arranged on the upper portion of the inner box, a heat dissipation air box is arranged on the lower portion of the inner box, two sets of damping springs are arranged between the shell and the inner box, and a second heat dissipation cover is arranged, the bluetooth switch is installed to one side of shell, switch is installed to the opposite side of shell.

Furthermore, the upper portion of heat dissipation bellows is provided with two sets of ventilation pipes, and two sets of ventilation pipes run through the inside bottom surface of inner box, the lower part of heat dissipation bellows contacts with the inside bottom surface of shell, a set of adjusting screw is installed respectively to the inside of two sets of first screw through-holes, and the one end of two sets of adjusting screw installs the pressure board to the upper portion of pressure board is provided with two sets of second screw through-holes and heat dissipation through-hole, the one end of two sets of adjusting screw is located the inside of two sets of second screw through-holes respectively.

Furthermore, two sets of adjusting screw penetrate the top surface of shell, two sets of adjusting screw use with two sets of first screw thread through-holes and two sets of second screw thread through-holes mutually supporting.

Further, first arc connecting plate is installed to two sets of damping spring's one end, and one side of first arc connecting plate is connected with the inside lateral wall of shell, second arc connecting plate is installed to damping spring's the other end, and one side of second arc connecting plate is connected with the outside lateral wall of inner box.

Furthermore, the first heat dissipation cover penetrates through the top surface of the inner box, and the second heat dissipation cover penetrates through the top surface of the outer shell.

Furthermore, the side wall of the heat dissipation air box is of a folding structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a wireless audio amplifier convenient to heat dissipation possesses following beneficial effect:

(1) the utility model discloses a heat dissipation bellows, when wireless audio amplifier used the overlength time, press down the press plate, because the lateral wall of heat dissipation bellows is beta structure, can be compression motion, can in compression process, the inside air of heat dissipation bellows can be through two sets of ventilation pipes, get into the inside of inner box, this part air can be via first heat dissipation cover and second heat dissipation cover, spread the outside of shell, when heat dissipation bellows resets, can absorb the inside part air of inner box, the circulation is reciprocal, can exchange the inside steam of inner box and the outside air of shell, through the heat dissipation bellows that sets up, can be with the outside of the inside steam discharge wireless audio amplifier of inner box, heat dissipation work for wireless audio amplifier provides probably.

(2) The utility model discloses a damping spring, when wireless audio amplifier received outside violent collision, the shell received the dynamics of collision, can convey the inner box through two sets of damping spring, and two sets of damping spring can reduce the dynamics of striking at this in-process, avoids shell and inner box contact simultaneously, through the damping spring who sets up, avoids leading to shell and inner box contact because of receiving external collision, and the condition that leads to the inside spare part of inner box to damage takes place, provides probably for wireless audio amplifier's protection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a wireless sound box convenient for heat dissipation according to the present invention;

FIG. 2 is a schematic view of the pressing plate according to the present invention;

FIG. 3 is a schematic structural view of the heat dissipating air box of the present invention;

fig. 4 is a schematic structural view of the damping spring of the present invention.

In the figure:

1. a housing; 2. an inner box; 3. a battery holder; 4. a power supply battery; 5. a drive power supply; 6. a first connecting wire; 7. a Bluetooth module; 8. a second connecting wire; 9. a sound producing horn; 10. a first heat dissipation cover; 11. a first threaded through hole; 12. adjusting the screw rod; 13. a pressing plate; 14. a second threaded through hole; 15. a heat dissipating through hole; 16. a second heat dissipation cover; 17. a Bluetooth switch; 18. a power switch; 19. a heat dissipation air box; 20. a vent pipe; 21. a damping spring; 22. a first arc-shaped connecting plate; 23. and the second arc-shaped connecting plate.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a wireless audio amplifier convenient to heat dissipation.

Referring now to the drawings and the detailed description, as shown in fig. 1-4, a wireless sound box with convenient heat dissipation according to an embodiment of the present invention includes a housing 1, an inner box 2 is installed inside the housing 1, a battery holder 3 is installed on the inner bottom surface of the inner box 2, the battery holder 3 is of a common structure, which is not described herein in detail, a power battery 4 is installed inside the battery holder 3, a driving power supply 5 is installed on the upper portion of the battery holder 3, the driving power supply 5 is of a common structure, which is not described herein in detail, a first connecting wire 6 is installed on one side of the driving power supply 5, a bluetooth module 7 is installed on one side of the inner box 2, the bluetooth module 7 is of a common structure, which is not described herein in detail, a second connecting wire 8 is installed on the upper portion of the bluetooth module 7, a sound-producing speaker 9 is installed on the inner top surface of the inner box 2, sounding horn 9 is common structure, do not do too much to describe here again, the one end and the bluetooth module 7 of first connecting wire 6 are connected, the one end and the sounding horn 9 of second connecting wire 8 are connected, the upper portion of inner box 2 is provided with first heat exchanger 10 and two sets of first screw thread through-hole 11, heat dissipation bellows 19 is installed to the lower part of inner box 2, install two sets of damping spring 21 between shell 1 and the inner box 2, the top surface of shell 1 is provided with second heat exchanger 16 that looses, bluetooth switch 17 is installed to one side of shell 1, switch 18 is installed to the opposite side of shell 1.

In one embodiment, two sets of ventilation pipes 20 are disposed on the upper portion of the heat dissipation bellows 19, and the two sets of ventilation pipes 20 penetrate through the inner bottom surface of the inner box 2, the lower portion of the heat dissipation bellows 19 contacts the inner bottom surface of the outer shell 1, two sets of adjusting screws 12 are respectively disposed inside the two sets of first threaded through holes 11, one ends of the two sets of adjusting screws 12 are provided with a pressing plate 13, and the upper portion of the pressing plate 13 is provided with two sets of second threaded through holes 14 and heat dissipation through holes 15, one ends of the two sets of adjusting screws 12 are respectively disposed inside the two sets of second threaded through holes 14, when the wireless sound box is used for a long time, the pressing plate 13 is pressed, because the side wall of the heat dissipation bellows 19 is of a folding structure, and can perform a compression motion, during the compression process, the internal air of the heat dissipation bellows 19 can enter the inner portion of the inner box 2 through the two sets of, the outside that spreads shell 1, when heat dissipation bellows 19 resets, can absorb the inside partial air of inner box 2, the circulation is reciprocal, can exchange the inside steam of inner box 2 and shell 1's outside air, through the heat dissipation bellows 19 that sets up, can provide probably with the outside of the inside steam discharge wireless audio amplifier of inner box 2, for the heat dissipation work of wireless audio amplifier.

In one embodiment, two sets of adjusting screws 12 penetrate the top surface of the housing 1, and the two sets of adjusting screws 12 are used in cooperation with the two sets of first threaded through holes 11 and the two sets of second threaded through holes 14, so as to avoid the situation that the adjusting screws 12 cannot move up and down due to non-cooperation.

In one embodiment, first arc connecting plate 22 is installed to two sets of damping spring 21's one end, and one side of first arc connecting plate 22 is connected with the inside lateral wall of shell 1, second arc connecting plate 23 is installed to damping spring 21's the other end, and one side of second arc connecting plate 23 is connected with the outside lateral wall of inner box 2, when wireless audio amplifier receives outside violent collision, shell 1 receives the dynamics of collision, can convey inner box 2 through two sets of damping spring 21, the dynamics of striking can be cut down to two sets of damping spring 21 at this in-process, avoid shell 1 and inner box 2 contact simultaneously, damping spring 21 through setting up, avoid leading to shell 1 and inner box 2 contact because of receiving external collision, the condition that leads to inner box 2's inside spare part to damage takes place, the protection for wireless audio amplifier provides probably.

In one embodiment, the first heat dissipation cover 10 penetrates the inner top surface of the inner box 2, and the second heat dissipation cover 16 penetrates the inner top surface of the outer shell 1, so as to avoid the situation that the inner hot air cannot be exhausted due to the installation of the inner heat dissipation cover.

In one embodiment, the side walls of the heat dissipation bellows 19 are of a folded configuration, providing the possibility of compression of the heat dissipation bellows 19.

The working principle is as follows:

the wireless sound box can accumulate heat only after long-time use, and does not need concentrated heat dissipation for a long time after once heat dissipation, so that when the wireless sound box is used for a long time, the pressing plate 13 is pressed, because the side wall of the heat dissipation air box 19 is of a folding structure and can do compression motion, in the compression process, the internal air of the heat dissipation air box 19 can enter the inner part of the inner box 2 through two groups of ventilation pipes 20, the part of air can be diffused to the outside of the shell 1 through the first heat dissipation cover 10 and the second heat dissipation cover 16, when the heat dissipation air box 19 is reset, the part of air in the inner part of the inner box 2 can be sucked and circularly reciprocated, the internal hot air in the inner box 2 can be exchanged with the external air in the shell 1, through the arranged heat dissipation air box 19, the internal hot air in the inner box 2 can be discharged out of the wireless sound box, the possibility is provided for the heat dissipation work of the, when wireless audio amplifier received outside violent collision, shell 1 received the dynamics of collision, can convey inner box 2 through two sets of damping spring 21, the dynamics of striking can be cut down to two sets of damping spring 21 at this in-process, avoid shell 1 and inner box 2 contact simultaneously, through the damping spring 21 that sets up, avoid leading to shell 1 and inner box 2 contact because of receiving outside collision, the condition that leads to inner box 2's inside spare part to damage takes place, protection for wireless audio amplifier provides probably.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wireless sound box convenient to heat dissipation, a serial communication port, including shell (1), the internally mounted of shell (1) has interior case (2), and the inside bottom surface of interior case (2) installs battery holder (3) to the internally mounted of battery holder (3) has battery (4), driving power supply (5) are installed on the upper portion of battery holder (3), and one side of driving power supply (5) installs first connecting wire (6), bluetooth module (7) are installed to inside one side of interior case (2), and bluetooth module (7)'s upper portion installs second connecting wire (8), sound production loudspeaker (9) are installed to the inside top surface of interior case (2), the one end and the bluetooth module (7) of first connecting wire (6) are connected, the one end and the sound production loudspeaker (9) of second connecting wire (8) are connected, the upper portion of interior case (2) is provided with first heat exchanger (10) and two sets of first screw through-thread hole (11) The utility model discloses a bluetooth switch, heat dissipation bellows (19) are installed to the lower part of inner box (2), install two sets of damping spring (21) between shell (1) and inner box (2), the top surface of shell (1) is provided with second heat dissipation cover (16), bluetooth switch (17) are installed to one side of shell (1), switch (18) are installed to the opposite side of shell (1).

2. A wireless sound box facilitating heat dissipation according to claim 1, wherein the upper portion of the heat dissipation air box (19) is provided with two sets of ventilation pipes (20), the two sets of ventilation pipes (20) penetrate through the inner bottom surface of the inner box (2), the lower portion of the heat dissipation air box (19) is in contact with the inner bottom surface of the outer shell (1), the two sets of first threaded through holes (11) are internally provided with one set of adjusting screws (12), one ends of the two sets of adjusting screws (12) are provided with the pressing plate (13), the upper portion of the pressing plate (13) is provided with two sets of second threaded through holes (14) and heat dissipation through holes (15), and one ends of the two sets of adjusting screws (12) are respectively located inside the two sets of second threaded through holes (14).

3. The wireless sound box facilitating heat dissipation according to claim 2, wherein the two sets of adjusting screws (12) penetrate through the top surface of the housing (1), and the two sets of adjusting screws (12) are used in cooperation with the two sets of first threaded through holes (11) and the two sets of second threaded through holes (14).

4. The wireless sound box convenient for heat dissipation according to claim 1, wherein a first arc-shaped connecting plate (22) is installed at one end of each of the two sets of damping springs (21), one side of the first arc-shaped connecting plate (22) is connected with the inner side wall of the outer shell (1), a second arc-shaped connecting plate (23) is installed at the other end of each of the damping springs (21), and one side of the second arc-shaped connecting plate (23) is connected with the outer side wall of the inner box (2).

5. A wireless sound box facilitating heat dissipation according to claim 1, wherein the first heat dissipation cover (10) penetrates through the inner top surface of the inner box (2), and the second heat dissipation cover (16) penetrates through the inner top surface of the outer shell (1).

6. A wireless sound box facilitating heat dissipation according to claim 1, wherein the side wall of the heat dissipation bellows (19) is of a folded structure.