CN214852405U

CN214852405U - Sound box radiator

Info

Publication number: CN214852405U
Application number: CN202120359038.3U
Authority: CN
Inventors: 周志斌
Original assignee: Dongguan Donglian Aluminum Co ltd
Current assignee: Dongguan Donglian Aluminum Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-23
Anticipated expiration: 2031-02-09

Abstract

The utility model provides a sound box radiator, which comprises a radiating shell and a mounting plate; the heat dissipation shell is made of aluminum; the interior of the heat dissipation shell is communicated front and back; assembling holes are respectively formed in the positions of four corners in the radiating shell; the assembly hole extends from the front end to the rear end of the heat dissipation shell; the left side, the right side and the top in the radiating shell are respectively provided with a wire passing hole; the wire through hole extends from the front end to the rear end of the heat dissipation shell; the lower end of the wire passing hole at the top is provided with a PCB mounting part; the left side and the right side of the bottom of the heat dissipation shell are respectively provided with a supporting leg; the mounting plate is of a concave structure and comprises a transverse plate and vertical plates connected to the left end and the right end of the transverse plate; the transverse plate is detachably arranged at the bottom of the heat dissipation shell and is positioned between the two supporting legs; the vertical plates are integrally formed at the left end and the right end of the transverse plate; embodies the utility model discloses convenient to use, simple structure, heat dispersion is good and inside clean and tidy easily installation and maintenance.

Description

Sound box radiator

Technical Field

The utility model relates to a radiator technical field, in particular to audio amplifier radiator.

Background

The heat radiator is mainly used for heat dissipation of products, and conventionally, the corresponding mounting positions are designed and assembled when parts are required to be mounted, so that the internal structure is disordered, the heat dissipation performance is not perfect, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a speaker radiator is in order to solve and mention the problem in the background art.

In order to achieve the above object, the present invention provides the following technical solutions:

a sound box radiator comprises a radiating shell and a mounting plate; the heat dissipation shell is made of aluminum; the interior of the heat dissipation shell is communicated front and back; assembling holes are respectively formed in the positions of four corners in the radiating shell; the assembly hole extends from the front end to the rear end of the heat dissipation shell; the left side, the right side and the top in the radiating shell are respectively provided with a wire passing hole; the wire through hole extends from the front end to the rear end of the heat dissipation shell; the lower end of the wire passing hole at the top is provided with a PCB mounting part; the left side and the right side of the bottom of the heat dissipation shell are respectively provided with a supporting leg; the mounting plate is of a concave structure and comprises a transverse plate and vertical plates connected to the left end and the right end of the transverse plate; the transverse plate is detachably arranged at the bottom of the heat dissipation shell and is positioned between the two supporting legs; the vertical plate is integrally formed at the left end and the right end of the transverse plate.

To the further description of the present invention, the mounting plate is an aluminum material.

For further description of the present invention, the transverse plate is provided with a countersunk hole; the transverse plate is fixed at the bottom of the heat dissipation shell through screws in a locking manner; and mounting holes are respectively formed in the two vertical plates.

To the utility model discloses a further description, PCB board installation department is extended towards the left and right sides by the bottom surface of the line hole of crossing of top position and is formed.

For further description of the present invention, the bottom of the heat dissipation housing corresponding to the inner side of the supporting legs is respectively provided with a groove; the inner side surfaces of the two supporting legs are inclined surfaces; the inclined direction of the inclined plane is inclined inwards from bottom to top; the left end face and the right end face of the mounting plate are respectively aligned with the inner side faces of the grooves.

The utility model has the advantages that:

the front end and the rear end of the heat dissipation shell are used for installing the horn end covers, the horn end covers are respectively locked on the four assembling holes through screws, the PCB mounting part is used for mounting a PCB, and the PCB is locked and fixed on the bottom surface of the PCB mounting part through the screws; the design of three line hole of crossing is used for wearing to establish of electric wire respectively, the power cord and with loudspeaker connection's electric wire, thereby can make inner structure cleaner and tidier, it supports to set up the supporting legs bottom the heat dissipation shell, if place this radiator practicality on the plane, the supporting legs is raised the bottom surface, thereby wholly all can dispel the heat, the cooling surface in the use improves, it can install in the heat dissipation shell bottom to have add the mounting panel in addition, this mounting panel is as the connecting piece, thereby can install this radiator and use on the wall, embody this structure convenient to use, moreover, the steam generator is simple in structure, the heat dispersion is good and inside clean and tidy easily installs and maintains.

Drawings

FIG. 1 is an overall structure of the present invention;

fig. 2 is a partially enlarged view of a in fig. 1.

Detailed Description

The invention is further explained below with reference to the drawings:

as shown in fig. 1-2, a sound box heat sink comprises a heat dissipation casing 1 and a mounting plate 2; the heat dissipation shell 1 and the mounting plate 2 are both made of aluminum; the interior of the heat dissipation shell 1 is communicated front and back; assembling holes 11 are respectively arranged at the positions of four corners in the heat dissipation shell 1; the assembly hole 11 extends from the front end to the rear end of the heat dissipation housing 1; the left side, the right side and the top in the heat dissipation shell 1 are respectively provided with a wire passing hole 12; the wire through hole 12 extends from the front end to the rear end of the heat dissipation shell 1; the lower end of the wire through hole 12 at the top is provided with a PCB mounting part 13; the left side and the right side of the bottom of the heat dissipation shell 1 are respectively provided with a supporting leg 14; the mounting plate 2 is of a concave structure and comprises a transverse plate 21 and vertical plates 22 connected to the left end and the right end of the transverse plate 21; the transverse plate 21 is detachably arranged at the bottom of the heat dissipation shell 1 and is positioned between the two supporting legs 14; the vertical plates 22 are integrally formed at the left end and the right end of the transverse plate 21; the front end and the rear end of the heat dissipation shell 1 are used for installing horn end covers, the horn end covers are respectively locked on the four assembling holes 11 through screws, the PCB mounting part 13 is used for mounting a PCB, and the PCB is locked and fixed on the bottom surface of the PCB mounting part 13 through the screws; the three wire through holes 12 are respectively used for penetrating wires, power lines and wires connected with a loudspeaker, so that the internal structure can be tidier, supporting legs 14 are arranged on the bottom surface of the heat dissipation shell 1 for supporting, if the radiator is placed on a plane for practical use, the supporting legs 14 lift the bottom surface, so that the whole body can dissipate heat, the heat dissipation surface in the use process is improved, in addition, a mounting plate 2 is additionally arranged and can be mounted at the bottom of the heat dissipation shell 1, the mounting plate 2 serves as a connecting piece, and a countersunk hole is formed in the transverse plate 21; the transverse plate 21 is fixed at the bottom of the heat dissipation shell 1 through screw locking; two be equipped with the mounting hole on the riser 22 respectively, the riser 22 is connected fixedly through the mounting bracket on mounting hole and the wall to can install this radiator and use on the wall, embody this structure convenient to use, simple structure, heat dispersion is good and inside clean and tidy easily installation and maintenance.

In this design, the PCB board mounting portion 13 is formed by extending the bottom surface of the wire passing hole 12 at the top to the left and right sides.

Grooves 15 are respectively formed in the positions, corresponding to the inner sides of the supporting legs 14 (namely, the opposite sides of the two supporting legs 14), of the bottom of the heat dissipation shell 1; the inner side surfaces of the two supporting legs 14 are inclined surfaces 141; the inclined plane 141 inclines from bottom to top towards the inner side; the terminal surface is aligned in the medial surface of recess 15 respectively about mounting panel 2, and eight structures in the inboard (two relative one sides of support promptly) face formation of two supporting legs 14 are distinguished in supporting legs 14 design inclined plane 141, improve the stability of placing, and both ends are aligned about the medial surface of recess 15 and mounting panel 2 to can counterpoint when assembling mounting panel 2.

The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A sound box radiator is characterized in that: comprises a heat dissipation shell and a mounting plate; the heat dissipation shell is made of aluminum; the interior of the heat dissipation shell is communicated front and back; assembling holes are respectively formed in the positions of four corners in the radiating shell; the assembly hole extends from the front end to the rear end of the heat dissipation shell; the left side, the right side and the top in the radiating shell are respectively provided with a wire passing hole; the wire through hole extends from the front end to the rear end of the heat dissipation shell; the lower end of the wire passing hole at the top is provided with a PCB mounting part; the left side and the right side of the bottom of the heat dissipation shell are respectively provided with a supporting leg; the mounting plate is of a concave structure and comprises a transverse plate and vertical plates connected to the left end and the right end of the transverse plate; the transverse plate is detachably arranged at the bottom of the heat dissipation shell and is positioned between the two supporting legs; the vertical plate is integrally formed at the left end and the right end of the transverse plate.

2. The loudspeaker box heat sink of claim 1, wherein: the mounting plate is made of aluminum.

3. The loudspeaker box heat sink of claim 1, wherein: the transverse plate is provided with a counter bore; the transverse plate is fixed at the bottom of the heat dissipation shell through screws in a locking manner; and mounting holes are respectively formed in the two vertical plates.

4. The loudspeaker box heat sink of claim 1, wherein: the PCB mounting part is formed by extending the bottom surface of the wire passing hole at the top part to the left side and the right side.

5. The loudspeaker box heat sink of claim 1, wherein: grooves are respectively arranged at the positions of the bottom of the heat dissipation shell corresponding to the inner sides of the supporting legs; the inner side surfaces of the two supporting legs are inclined surfaces; the inclined direction of the inclined plane is inclined inwards from bottom to top; the left end face and the right end face of the mounting plate are respectively aligned with the inner side faces of the grooves.