CN217985312U

CN217985312U - Sound box with good heat dissipation effect

Info

Publication number: CN217985312U
Application number: CN202221859597.1U
Authority: CN
Inventors: 兰兴文
Original assignee: Zhongshan Jinye Electronic Technology Co ltd
Current assignee: Zhongshan Jinye Electronic Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-06
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to a stereo set technical field just discloses a sound type that radiating effect is good, including wooden case and iron flask, the upside and the front side of wooden case set up for the opening, the upside of iron flask fixed mounting and wooden case, the inside bottom of wooden case is provided with engineering plastic frame, engineering plastic frame's inside is provided with woofer, the front side inner wall both ends of iron flask all are provided with medium-high frequency loudspeaker, the last fixed surface of iron flask inlays and is equipped with wireless charging module, the rear side of wooden case is provided with the circuit board, the rear side of circuit board is provided with wiring board and signal receiving and dispatching antenna. The utility model discloses have good heat dispersion, simultaneously owing to adopt iron-clad and plank to combine the box thickness of reinforcing degree and high strength engineering plastic to divide the chamber technique, improved well high sound output efficiency value.

Description

Sound box with good heat dissipation effect

Technical Field

The utility model relates to a stereo set technical field especially relates to a stereo set that the radiating effect is good.

Background

The sound is a simplified daily word, is short for a sound system, and is a whole set of equipment capable of restoring and playing audio signals, along with the progress of the society, people tend to live more and more colorful, and the singing and dancing is taken as an entertainment form which flows for thousands of years and goes deep into the lives of people of all families.

Traditional stereo set adopts single metal casing, and the bearing capacity is relatively poor, easy mechanical distortion in bass output, and adopts single wooden structure's shell, then can lead to its heat dispersion relatively poor, influences equipment life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art stereo set and adopting single metal casing, the holding capacity is relatively poor, easy mechanical distortion in bass output, and adopt single wooden structure's shell, then can lead to its heat dispersion relatively poor, influence equipment life's problem, and the good stereo set of radiating effect who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

a sound box with good heat dissipation effect, which comprises a wooden box and an iron shell,

the upper side and the front side of the wooden case are provided with openings, the iron shell is fixedly arranged on the upper side of the wooden case,

the bottom end in the wooden case is provided with an engineering plastic frame, the interior of the engineering plastic frame is provided with a woofer, both ends of the inner wall of the front side of the iron shell are provided with medium-high frequency horns,

the upper surface of the iron shell is fixedly embedded with a wireless charging module, the rear side of the wooden box is provided with a circuit board,

and a wiring board and a signal transceiving antenna are arranged on the rear side of the circuit board.

Preferably, the front side surface of the iron shell and the positions corresponding to the two middle-high frequency loudspeakers are provided with sound holes.

Preferably, a plurality of anti-skidding supporting legs are fixedly arranged on the lower surface of the wooden box.

Preferably, the outer wall and the inner wall of the engineering plastic frame are both provided with a plurality of radiating fins.

Preferably, the iron shell is in thread locking connection with the wooden box through a plurality of bolts.

Preferably, the sound outlet holes on the two sides are internally provided with dust screens.

Compared with the prior art, the utility model provides a stereo set that radiating effect is good possesses following beneficial effect:

1. the sound box with good heat dissipation effect directly participates in heat dissipation through the large-area metal shell, and on the basis of not increasing cost, the problem that charging efficiency is reduced due to insufficient module heat dissipation when high-power rapid wireless charging is conducted is thoroughly solved;

2. this sound that radiating effect is good combines together through iron-clad and wooden case and strengthens box thickness, reduces bass output's mechanical distortion (box distortion) by a wide margin, improves full frequency channel audio output effect.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses have good heat dispersion, owing to adopt iron-clad and plank to combine the box thickness of reinforcing and high strength engineering plastic to divide the chamber technique, improved well high sound output efficiency value simultaneously.

Drawings

Fig. 1 is a schematic structural view of a sound box with a good heat dissipation effect provided by the present invention;

FIG. 2 is a schematic top view of the axial side structure of FIG. 1;

FIG. 3 is a schematic bottom view of the structure of FIG. 1;

fig. 4 is a schematic view of the internal structure of fig. 1.

In the figure: 1 wooden case, 2 iron-clad, 3 wireless charging module, 4 woofers, 5 engineering plastic frame, 6 middle and high frequency loudspeaker, 7 radiating fin, 8 sound outlet, 9 antiskid supporting legs, 10 circuit board, 11 wiring board, 12 signal receiving and dispatching antenna.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a sound box with good heat dissipation effect comprises a wooden box 1 and an iron case 2,

the upper side and the front side of the wooden case 1 are provided with openings, the iron shell 2 is fixedly arranged on the upper side of the wooden case 1,

an engineering plastic frame 5 is arranged at the bottom end inside the wooden case 1, a woofer 4 is arranged inside the engineering plastic frame 5, medium-high frequency horns 6 are arranged at both ends of the inner wall of the front side of the iron shell 2,

the upper surface of the iron shell 2 is fixedly embedded with a wireless charging module 3, the rear side of the wooden box 1 is provided with a circuit board 10,

the rear side of the circuit board 10 is provided with a wiring board 11 and a signal transceiving antenna 12.

The sound outlet 8 is arranged on the front side surface of the iron shell 2 and at the position corresponding to the two middle-high frequency loudspeakers 6, so that the middle-high frequency loudspeakers 6 can sound conveniently.

The lower fixed surface of wooden case 1 is provided with a plurality of anti-skidding supporting legss 9, improves the non-skid property of stereo set for placing that the stereo set can be stable.

The outer wall and the inner wall of the engineering plastic frame 5 are provided with a plurality of radiating fins 7, and radiating efficiency is improved.

Iron casing 2 makes things convenient for the dismouting through a plurality of bolts and 1 screw thread locking connection of wooden case, and the maintenance is maintained to the stereo set inside to the convenience.

The inside in both sides sound outlet 8 all is provided with the dust screen, improves the dustproof performance of stereo set.

In the utility model, when in use, a large-area metal shell is adopted to directly participate in heat dissipation, and on the basis of not increasing the cost, the problem of charging efficiency reduction caused by insufficient module heat dissipation when high-power rapid wireless charging is thoroughly solved; meanwhile, the thickness of the box body is enhanced by combining the iron shell 2 with the wooden box 1, so that the mechanical distortion (box body distortion) of bass output is greatly reduced, and the full-band audio output effect is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sound box with good heat dissipation effect comprises a wooden box (1) and an iron shell (2), and is characterized in that,

the upper side and the front side of the wooden case (1) are provided with openings, the iron shell (2) is fixedly arranged on the upper side of the wooden case (1),

an engineering plastic frame (5) is arranged at the bottom end inside the wooden box (1), a woofer (4) is arranged inside the engineering plastic frame (5), medium-high frequency horns (6) are arranged at two ends of the inner wall of the front side of the iron shell (2),

a wireless charging module (3) is fixedly embedded on the upper surface of the iron shell (2), a circuit board (10) is arranged on the rear side of the wooden box (1),

the rear side of the circuit board (10) is provided with a wiring board (11) and a signal transceiving antenna (12).

2. A sound box with good heat dissipation effect according to claim 1, wherein sound outlet holes (8) are formed in the front side surface of the iron shell (2) and at positions corresponding to the two middle-high frequency speakers (6).

3. A sound box with good heat dissipation effect as claimed in claim 1, wherein a plurality of anti-skid supporting feet (9) are fixedly arranged on the lower surface of the wooden box (1).

4. A sound box with good heat dissipation effect as defined in claim 1, wherein a plurality of heat dissipation fins (7) are arranged on both the outer wall and the inner wall of the engineering plastic frame (5).

5. A sound box with good heat dissipation effect as defined in claim 1, wherein the iron shell (2) is in thread locking connection with the wooden box (1) through a plurality of bolts.

6. A sound box with good heat dissipation effect as defined in claim 2, wherein dust screens are arranged inside the sound outlet holes (8) at both sides.