CN213213774U

CN213213774U - Point sound source compact full-frequency sound box with heat dissipation function

Info

Publication number: CN213213774U
Application number: CN202022555797.5U
Authority: CN
Inventors: 黄卫明
Original assignee: Guangzhou Nuozun Electronic Technology Co ltd
Current assignee: Guangzhou Nuozun Electronic Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-05-14
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a compact full frequency audio amplifier of point sound source with heat dissipation function relates to audio amplifier equipment technical field, specifically includes audio amplifier box and inside firmware, inside firmware passes through fixing bolt fixed connection in the inside of audio amplifier box, and the both sides of audio amplifier box are close to the position department of bottom and have offered logical groove, and the inside fixedly connected with filter screen that leads to the groove, the position that the bottom and the both sides of audio amplifier box inner wall correspond the logical groove all is provided with the mount, and one side fixedly connected with fan that admits air of audio amplifier box is kept away from to the mount. Through setting up heat conduction structure, admitting air the fan and giving vent to anger the fan, admit air the fan and admit air, reached and carried out quick exhaust effect with the heat of inside firmware, solved the relative compactness of some spare parts of audio amplifier, made its heat comparatively concentrate hardly to dispel fast, therefore the radiating effect that leads to the audio amplifier is relatively poor, long-time the use then can lead to the problem of the damage of inside spare part.

Description

Point sound source compact full-frequency sound box with heat dissipation function

Technical Field

The utility model relates to an audio amplifier equipment specifically is a point sound source compact full frequency audio amplifier with heat dissipation function.

Background

The sound box equipment is common equipment in life, converts an electric signal into an acoustic signal and then is adjusted through a power amplifier, so that sound is played through a loudspeaker, the sound box equipment has wide application, and the sound box equipment also belongs to sound boxes in small shops, large enterprises, markets and the like, and a point sound source compact full-frequency sound box belongs to equipment classification.

Because a part of internal parts of the sound box are relatively compact, the heat of the sound box is concentrated and is difficult to quickly dissipate, so that the heat dissipation effect of the sound box is poor, the internal parts are damaged after long-time use, and the service life of the sound box is shortened.

Disclosure of Invention

An object of the utility model is to provide a point sound source is compact full frequency sound box with heat dissipation function to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a point sound source compact full frequency sound box with heat dissipation function, including audio amplifier box and inside firmware, inside firmware passes through fixing bolt fixed connection in the inside of audio amplifier box, the both sides of audio amplifier box are close to the position department of bottom and have seted up logical groove, the inside fixedly connected with filter screen that leads to the groove, the bottom of audio amplifier box inner wall and the position that the both sides correspond the through-groove all are provided with the mount, one side fixedly connected with that the audio amplifier box was kept away from to the mount fans, the through-hole of giving vent to anger has been seted up to the intermediate position at audio amplifier box top, the top of audio amplifier box corresponds the position fixedly connected with extension board of the through-hole of giving vent to anger, the equal fixedly connected with heat conduction structure in both sides of inside firmware, the.

As a further aspect of the present invention: the area of the support plate is larger than that of the air outlet through hole.

As a further aspect of the present invention: the included angle between the air inlet fan and the horizontal line is sixty degrees.

As a further aspect of the present invention: and the position where the heat conduction structure is connected with the internal firmware is provided with heat conduction silica gel.

As a further aspect of the present invention: the heat conduction structure comprises heat dissipation fins and copper pipes, the copper pipes are fixedly connected inside the heat dissipation fins, and the surfaces of the heat dissipation fins and the copper pipes are fixedly connected with the surfaces of internal firmware.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the heat conduction structure, the fan admits air and the fan of giving vent to anger, the fan of giving vent to anger admits air, the cooperation of the fan of admitting air and the fan of giving vent to anger makes the air that gets into rise and through the heat conduction structure, then take away the heat on the heat conduction structure and rise and reach the fan of giving vent to anger on, then by the fan of giving vent to anger and discharge, continuous operation dispels the heat to inside firmware, the effect of carrying out quick discharge with the heat of inside firmware has been reached, it is relatively compact to have solved some spare parts of audio amplifier, it is difficult to dispel fast to make its heat comparatively concentrate, therefore, the radiating effect that leads to the audio amplifier is relatively poor, long-time.

Drawings

Fig. 1 is a front view of a point sound source compact full-range speaker having a heat dissipation function.

Fig. 2 is a front sectional view of a point sound source compact full-range speaker with heat dissipation function.

Fig. 3 is a top cross-sectional view of a position of a heat conducting structure in a point sound source compact full-band speaker with heat dissipation function.

As shown in the figure: 1. a sound box body; 2. an internal firmware; 3. a through groove; 4. a filter screen; 5. a fixed mount; 6. an air inlet fan; 7. an air outlet through hole; 8. a support plate; 9. an air outlet fan; 10. a heat conducting structure; 101. a heat dissipating fin; 102. copper tubing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, in an embodiment of the present invention, a point sound source compact full-frequency speaker with heat dissipation function includes a speaker box 1 and internal fixing members 2, the internal fixing members 2 are fixedly connected to the inside of the speaker box 1 through fixing bolts, through grooves 3 are formed at positions near the bottom of the speaker box 1 on both sides, a filter screen 4 is fixedly connected to the inside of the through grooves 3 for filtering air entering the inside of the speaker box 1, so that dust is not easy to enter the inside of the speaker box, fixing frames 5 are disposed at positions corresponding to the through grooves 3 on the bottom and both sides of the inner wall of the speaker box 1, the fixing frames 5 are annular frames and have a flow guiding function, so that air sucked from the through grooves 3 by the air inlet fans 6 is guided to the air outlet fans 6 through the fixing frames 5, the air inlet fans 6 are fixedly connected to one side of the fixing frames 5 far from the speaker box 1, an included angle between the air, an air outlet through hole 7 is arranged at the middle position of the top of the sound box body 1, a support plate 8 is fixedly connected at the position of the top of the sound box body 1 corresponding to the air outlet through hole 7, the area of the support plate 8 is larger than that of the air outlet through hole 7, the air outlet through hole 7 is blocked to prevent falling dust from falling into the sound box body 1 through the air outlet through hole 7, the air outlet fan 9 is fixedly connected with the top of the inner wall of the sound box body 1 corresponding to the position of the air outlet through hole 7, the heat conducting structures 10 are fixedly connected with both sides of the internal fixing part 2, each heat conducting structure 10 comprises a heat radiating fin 101 and a copper pipe 102, copper pipe 102 fixed connection is in the inside of radiating fin 101, radiating fin 101 and copper pipe 102's surface all is connected with the fixed surface of inside firmware 2, and the position department that heat conduction structure 10 is connected with inside firmware 2 is provided with heat conduction silica gel, strengthens heat-conducting efficiency, and heat conduction structure 10 is located directly over air inlet fan 6.

When in use, the air inlet fan 6 and the air outlet fan 9 are connected with the inside of the sound box body 1 through wires, the power supply mode of the sound box body 1 is the same, the air outlet fan 9 and the air inlet fan 6 are started to rotate simultaneously when the sound box body 1 is started, the air at two sides of the sound box body 1 is sucked into the sound box body 1 through the filter screen 4 and the through hole by the rotation of the air inlet fan 6, the poured air is blown onto the heat conducting structure 10 due to the inclined arrangement of the air inlet fan 6, so that the heat on the heat conducting structure 10 is absorbed by the air to form hot air, the air in the sound box body 1 is discharged to the top of the sound box body 1 by the rotation of the air outlet fan 9, the air inlet fan 6 is matched with the air outlet fan 9, so that the air entering at two sides of the sound box body 1 rises and is discharged through the air outlet fan 9, so that the hot air rises and then is discharged to the, the continuous circulation is dispelled the heat, makes the heat dissipation more high-efficient to increase audio amplifier box 1 and inside firmware 2's life.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. A point sound source compact full-frequency sound box with a heat dissipation function comprises a sound box body (1) and internal firmware (2) and is characterized in that the internal firmware (2) is fixedly connected inside the sound box body (1) through fixing bolts, through grooves (3) are formed in positions, close to the bottom, of two sides of the sound box body (1), filter screens (4) are fixedly connected inside the through grooves (3), fixing frames (5) are arranged at positions, corresponding to the through grooves (3), of the bottom and the two sides of the inner wall of the sound box body (1), an air inlet fan (6) is fixedly connected to one side, far away from the sound box body (1), of each fixing frame (5), an air outlet through hole (7) is formed in the middle position of the top of the sound box body (1), a support plate (8) is fixedly connected to the position, corresponding to the air outlet through hole (7), an air outlet fan (9) is fixedly connected to the position, of the top of the inner, the two sides of the internal fixing piece (2) are fixedly connected with heat conducting structures (10), and the heat conducting structures (10) are located right above the air inlet fan (6).

2. A compact full-range sound box of point sound source with heat dissipation function as claimed in claim 1, characterized in that the area of the support plate (8) is larger than the area of the air outlet hole (7).

3. A compact full-range sound box of point sound source with heat dissipation function as claimed in claim 1, characterized in that the angle between the air supply fan (6) and the horizontal line is sixty degrees.

4. The compact full-range sound box with a point sound source and a heat dissipation function as claimed in claim 1, wherein a heat-conducting silica gel is disposed at a position where the heat-conducting structure (10) is connected to the internal fixing member (2).

5. The point sound source compact full-range sound box with the heat dissipation function according to claim 1, wherein the heat conduction structure (10) comprises heat dissipation fins (101) and copper pipes (102), the copper pipes (102) are fixedly connected inside the heat dissipation fins (101), and the surfaces of the heat dissipation fins (101) and the copper pipes (102) are fixedly connected with the surface of the internal fixing member (2).