CN212413380U - Sound box convenient to radiate heat - Google Patents

Abstract

The utility model discloses an audio amplifier convenient to heat dissipation, including sound shell, electric telescopic handle, control box, first slide has been seted up on the inner wall of sound shell left side, and first slide sliding connection has first filter screen, and first filter screen and third filter screen upside all are fixed with the lug simultaneously, sound shell rotates through the pivot and is connected with the photovoltaic board, first fixed plate right side is provided with the sound main part, it has the megaphone body to run through on the first fixed plate, sound shell downside runs through there is first exhaust pipe, first exhaust pipe downside threaded connection has the second exhaust pipe, the electric telescopic handle downside is fixed with the auto-lock gyro wheel, the second slide has been seted up to sound shell right side inner wall. This audio amplifier convenient to heat dissipation is provided with heat dissipation fan and fin, and the fin carries out the heat conduction to stereo set main part and megaphone body, cools down the processing simultaneously at four heat dissipation fans of stereo set shell right side and upside at last.

Description

Sound box convenient to radiate heat

Technical Field

The utility model relates to an audio amplifier technical field specifically is a radiating audio amplifier of being convenient for.

Background

A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is increased.

The radiating effect of current audio amplifier when the heat dissipation is poor, and the inside components and parts of stereo set are in high temperature state for a long time, influence the service life of stereo set, burn out the stereo set easily when serious to the stereo set must just can use with external power source circular telegram when using, and is not convenient when outdoor use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a audio amplifier convenient to heat dissipation to the current audio amplifier that proposes in solving above-mentioned background is poor at the radiating effect when the heat dissipation, and the inside components and parts of stereo set are in the high temperature state for a long time, influence the service life of stereo set, burns out the stereo set easily when serious, and the stereo set must just can use with external power source circular telegram when using, problem that is not convenient when the outdoor use.

In order to achieve the above object, the utility model provides a following technical scheme: a sound box convenient for heat dissipation comprises a sound box shell, an electric telescopic rod and a control box, wherein a first slide way is arranged on the inner wall of the left side of the sound box shell and is connected with a first filter screen in a sliding way, and bumps are fixed on the upper sides of the first filter screen and the third filter screen, the sound box shell is connected with a photovoltaic panel through a rotating shaft in a rotating way, a first fixing plate, a sound main body and a second fixing plate are arranged in the sound box shell, the right side of the first fixing plate is provided with the sound main body, the right side of the sound main body is provided with the second fixing plate, a loudspeaker body penetrates through the first fixing plate, the right side of the loudspeaker body is electrically connected with the sound main body, meanwhile, radiating fins are arranged on the sound main body and the loudspeaker body, a first exhaust pipe penetrates through the lower side of the sound box shell, an exhaust fan is arranged in the first, and be provided with the second filter screen in the second exhaust pipe, electric telescopic handle downside is fixed with the auto-lock gyro wheel, the second slide has been seted up to stereo set shell right side inner wall, and second slide sliding connection has the third filter screen.

Preferably, stereo set shell downside is fixed with electric telescopic handle and battery, and is provided with the battery between the electric telescopic handle, and stereo set shell right side is provided with flexible pull rod simultaneously.

Preferably, the first slide way and the first filter screen form a sliding structure.

Preferably, the photovoltaic panels are arranged in two numbers, and the two photovoltaic panels are symmetrically arranged.

Preferably, the second fixed plate and the upper side in the sound box shell are both provided with two heat dissipation fans.

Preferably, the control box is fixed on the upper side of the sound box shell.

Compared with the prior art, the beneficial effects of the utility model are that: the sound box convenient for heat dissipation is provided with a sound box,

(1) the loudspeaker is provided with the heat dissipation fans and the heat dissipation fins, the heat dissipation fins conduct heat to the main body of the loudspeaker and the loudspeaker body, and finally the four heat dissipation fans on the right side and the upper side of the casing of the loudspeaker are subjected to cooling treatment simultaneously, so that the heat dissipation quality is ensured, and the service life of the loudspeaker is prolonged;

(2) be provided with the photovoltaic board, first filter screen and second filter screen, the photovoltaic board can convert solar energy into electric energy storage at the battery, the battery provides the electric energy for whole device, be convenient for outdoor use like this, can also play energy-conserving effect simultaneously, first filter screen and second filter screen take out from first slide and second slide respectively, do not need the manual bolt of dismantling just can dismantle through dismantling, easy operation is convenient, it is clean also convenient to the megaphone body simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a schematic view of the structure of the right side of the present invention.

In the figure: 1. stereo set shell, 2, first slide, 3, first filter screen, 4, the lug, 5, the pivot, 6, the photovoltaic board, 7, first fixed plate, 8, the stereo set main part, 9, the second fixed plate, 10, the megaphone body, 11, the heat dissipation fan, 12, the fin, 13, first exhaust pipe, 14, the exhaust fan, 15, the second exhaust pipe, 16, the second filter screen, 17, the battery, 18, flexible pull rod, 19, electric telescopic handle, 20, auto-lock gyro wheel, 21, the second slide, 22, the third filter screen, 23, the control box.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a sound box convenient for heat dissipation is disclosed, as shown in figures 1 and 2, a first slideway 2 is arranged on the inner wall of the left side of a sound box shell 1, the first slideway 2 is connected with a first filter screen 3 in a sliding way, meanwhile, lugs 4 are fixed on the upper sides of the first filter screen 3 and a third filter screen 22, the first slideway 2 and the first filter screen 3 form a sliding structure, the first filter screen 3 is pulled manually, the first filter screen 3 slides out of the first slideway 2, so that the first filter screen 3 can be cleaned, and the dust on a sound box body 10 can be cleaned conveniently, the operation is simple and convenient, the sound box shell 1 is rotatably connected with a photovoltaic panel 6 through a rotating shaft 5, a first fixing plate 7, a sound box main body 8 and a second fixing plate 9 are arranged in the sound box shell 1, the photovoltaic panel 6 is provided with two photovoltaic panels 6, the two photovoltaic panels 6 are symmetrically arranged, the photovoltaic panel 6 converts solar energy into electric energy to be, battery 17 converts the direct current to the alternating current through the dc-to-ac converter and provides the electric energy for whole device, thereby play the effect of energy saving, also be convenient for use outdoors, 7 right sides of first fixed plate are provided with sound main part 8, and sound main part 8 right sides are provided with second fixed plate 9, second fixed plate 9 and the inside upside of sound shell 1 all are provided with two heat dissipation fans 11, two heat dissipation fans 11 that second fixed plate 9 and the inside upside of sound shell 1 set up can carry out the heat dissipation simultaneously to sound main part 8 and megaphone body 10 and handle, ensure the heat dissipation quality, and fin 12 can play the effect of heat conduction to sound main part 8 and megaphone body 10, ensure that the inside cooling of sound main part 8 and megaphone body 10 is thorough, avoid the high temperature to damage the internal component, the extension service life.

As shown in fig. 1 and 3, a loudspeaker body 10 penetrates through a first fixing plate 7, a main sound body 8 is electrically connected to the right side of the loudspeaker body 10, cooling fins 12 are disposed on both the main sound body 8 and the loudspeaker body 10, a first exhaust pipe 13 penetrates through the lower side of a sound housing 1, an exhaust fan 14 is disposed inside the first exhaust pipe 13, a second exhaust pipe 15 is connected to the lower side of the first exhaust pipe 13 through threads, a second filter screen 16 is disposed inside the second exhaust pipe 15, an electric telescopic rod 19 and a storage battery 17 are fixed to the lower side of the sound housing 1, a storage battery 17 is disposed between the electric telescopic rods 19, a telescopic rod 18 is disposed on the right side of the sound housing 1, a control box 23 is fixed to the upper side of the sound housing 1, the control box 23 is electrically connected with the heat dissipation fan 11, the exhaust fan 14, the storage battery 17 and the electric telescopic rod 19, the telescopic rod 18 is manually pulled, the sound housing 1 can move under the, do not need artifical transport labour saving and time saving, stereo set shell 1 can carry out altitude mixture control under electric telescopic handle 19's auxiliary action, increases its practicality, and electric telescopic handle 19 downside is fixed with auto-lock gyro wheel 20, and second slide 21 has been seted up to stereo set shell 1 right side inner wall, and second slide 21 sliding connection has third filter screen 22.

The working principle is as follows: when the sound box convenient for heat dissipation is used, the telescopic pull rod 18 is pulled manually, the telescopic pull rod 18 drives the sound box shell 1 to move to a place where the sun is sufficient under the auxiliary action of the self-locking roller 20 at the lower side, the photovoltaic panel 6 is rotated manually, the photovoltaic panel 6 converts solar energy into electric energy to be stored in the storage battery 17, when the sound box is used, the heat dissipation fins 12 conduct heat to the sound box main body 8 and the loudspeaker main body 10, the heat dissipation fan 11 and the exhaust fan 14 are started under the action of the control box 23, natural air enters the sound box shell 1 after being filtered by the third filter screen 22 under the auxiliary action of the heat dissipation fan 11, the sound box main body 8, the loudspeaker main body 10 and the heat dissipation fins 12 are subjected to heat dissipation treatment, the dissipated hot air is discharged out of the sound box shell 1 under the auxiliary action of the exhaust fan 14, the second exhaust pipe 15 is rotated manually, the second exhaust pipe 15 is separated from the first exhaust pipe 13, and therefore, the second filter screen 16 in the second exhaust, the first filter screen 3 and the second filter screen 16 can be cleaned by manually pulling the bumps 4 on the first filter screen 3 and the second filter screen 16, and the bumps 4 drive the first filter screen 3 and the second filter screen 16 to move out of the first slide way 2 and the second slide way 21, respectively, so that the operation is simple and convenient, and the content which is not described in detail in the specification belongs to the prior art which is well known by the professional in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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.

Claims (6)

1. The utility model provides a audio amplifier convenient to heat dissipation, includes stereo set shell (1), electric telescopic handle (19), control box (23), its characterized in that: the loudspeaker is characterized in that a first slide way (2) is arranged on the inner wall of the left side of the loudspeaker shell (1), the first slide way (2) is connected with a first filter screen (3) in a sliding manner, meanwhile, bumps (4) are fixed on the upper sides of the first filter screen (3) and a third filter screen (22), the loudspeaker shell (1) is connected with a photovoltaic panel (6) in a rotating manner through a rotating shaft (5), a first fixing plate (7), a loudspeaker main body (8) and a second fixing plate (9) are arranged in the loudspeaker shell (1), the right side of the first fixing plate (7) is provided with the loudspeaker main body (8), the right side of the loudspeaker main body (8) is provided with the second fixing plate (9), a loudspeaker body (10) penetrates through the first fixing plate (7), the right side of the loudspeaker body (10) is electrically connected with the loudspeaker main body (8), and meanwhile, cooling fins (12) are arranged on the, stereo set shell (1) downside runs through there is first exhaust pipe (13), and first exhaust pipe (13) inside exhaust fan (14) that sets up, first exhaust pipe (13) downside threaded connection has second exhaust pipe (15), and is provided with second filter screen (16) in second exhaust pipe (15), electric telescopic handle (19) downside is fixed with auto-lock gyro wheel (20), second slide (21) have been seted up to stereo set shell (1) right side inner wall, and second slide (21) sliding connection has third filter screen (22).

2. An acoustic enclosure facilitating heat dissipation as set forth in claim 1, wherein: electric telescopic rod (19) and battery (17) are fixed with to stereo set shell (1) downside, and are provided with battery (17) between electric telescopic rod (19), and stereo set shell (1) right side is provided with flexible pull rod (18) simultaneously.

3. An acoustic enclosure facilitating heat dissipation as set forth in claim 1, wherein: the first slide way (2) and the first filter screen (3) form a sliding structure.

4. An acoustic enclosure facilitating heat dissipation as set forth in claim 1, wherein: the photovoltaic panels (6) are arranged in two numbers, and the two photovoltaic panels (6) are symmetrically arranged.

5. An acoustic enclosure facilitating heat dissipation as set forth in claim 1, wherein: the second fixing plate (9) and the upper side in the sound shell (1) are both provided with two heat dissipation fans (11).

6. An acoustic enclosure facilitating heat dissipation as set forth in claim 1, wherein: the control box (23) is fixed on the upper side of the sound box shell (1).

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