CN220441160U - High-power amplifier's wind channel drainage plate structure - Google Patents

Abstract

The utility model discloses an air duct drainage plate structure of a high-power amplifier, which comprises a front lining plate and a bottom plate, wherein a rear lining plate is arranged at the top end of the front lining plate, the bottom plate is arranged at one end of the top of the front lining plate, the top plate is arranged at one end of the bottom plate, side plates are arranged at two sides of the top plate and the bottom plate, a second placement area is arranged at one side of one end of the bottom plate, and a first placement area is arranged at the top end of one side of the second placement area. This high-power amplifier's wind channel drainage plate structure utilizes the design of unique wind channel drainage plate body through being provided with parts such as reservation groove, fixed shell, lets cold wind flow according to specific wind channel, and maximize amount of wind drainage heat dissipation, because of the position of reservation groove and fin coincide, radiator fan is provided with two sets of, radiator fan distributes in the outside of drainage plate body and back welt, this kind of fan push-and-pull design around, lets cold wind heat dissipation fast-in and fast-out, can improve heat dispersion greatly, has solved the problem that is inconvenient for maximize amount of wind drainage heat dissipation.

Description

High-power amplifier's wind channel drainage plate structure

Technical Field

The utility model relates to the technical field of power amplifier air duct drainage, in particular to an air duct drainage plate structure of a high-power amplifier.

Background

The high-power amplifier is the most basic equipment in a sound system, and has the task of amplifying weak electric signals from a signal source so as to drive a loudspeaker to emit sound, and can also refer to other equipment for amplifying power, so that the equipment can operate stably better, wherein the heat dissipation problem is an important problem, and the heat dissipation problem can be solved through an air duct drainage plate during heat dissipation.

According to the design of the air duct drainage plate structure of the existing high-power amplifier, the air quantity drainage heat dissipation is inconvenient to maximize, and the air duct drainage plate structure is inapplicable in heat dissipation.

At present, a novel high-power amplifier air duct drainage plate structure is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide an air duct drainage plate structure of a high-power amplifier, which aims to solve the problem that the prior art is inconvenient to maximize air quantity drainage and heat dissipation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-power amplifier's wind channel drainage plate structure, includes preceding welt and bottom plate, the top of preceding welt is provided with back welt, the one end at preceding welt top is provided with the bottom plate, the one end of bottom plate is provided with the roof, the both sides of roof and bottom plate are provided with the curb plate, one side of bottom plate one end is provided with the second and places the district, the top of district one side is provided with first district of placing, one side and the bottom fixedly connected with drainage plate body of district are placed to the second, the one end fixedly mounted of district has the fin, the both sides of fin are provided with the battery, the bottom of drainage plate body is provided with the fixed shell, the top fixedly connected with mounting panel of fixed shell, the both sides fixedly connected with hanging piece at mounting panel top, the inside bottom fixedly mounted with driving motor of fixed shell, driving motor's output fixedly connected with radiator fan, the inside of drainage plate body and back welt is provided with the reservation groove.

Preferably, the position of the reserved groove is identical with that of the radiating fin.

Preferably, the front lining plate, the rear lining plate, the top plate, the bottom plate and the side plates are movably connected with positioning screws, and the front lining plate, the rear lining plate, the top plate, the bottom plate and the side plates are detachable through the positioning screws.

Preferably, the cooling fans are arranged in two groups, and the cooling fans are distributed outside the drainage plate body and the rear lining plate.

Preferably, the hanging block is clamped on the rear lining plate and the drainage plate body, and the mounting plate is detachable between the rear lining plate and the drainage plate body through the hanging block.

Preferably, a transformer is arranged at the bottom end of the first placement area, and a power panel module is fixedly installed in the first placement area.

Compared with the prior art, the utility model has the beneficial effects that: the high-power amplifier air duct drainage plate structure not only realizes maximized air quantity drainage and heat dissipation, realizes the convenience of quickly disassembling and assembling the fan and the drainage plate, but also realizes the modularization design and is beneficial to maintenance service;

by the aid of the design of the unique air duct drainage plate body, cold air flows through the special air duct, air quantity is maximized, drainage and heat dissipation are achieved, the positions of the reserved grooves are matched with the positions of the heat dissipation fins, the heat dissipation fans are arranged in two groups and distributed outside the drainage plate body and the rear lining plate, and the front fan and the rear fan are in push-pull design, so that the cold air can dissipate heat quickly, and the heat dissipation performance can be greatly improved;

through being provided with mounting panel, hanging piece set screw, back welt, roof, when dismantling the equipment, can revolve the set screw and twist the department, open the roof, take off the hanging piece of joint on drainage board body and back welt, can break away from between fan and drainage board body and the back welt to make more convenient when dismantling the equipment;

through being provided with first district, second and place district, transformer, utilize this kind of functional module subregion structural design, can do benefit to each module independent stable work, each functional module independent environment work, the modularized design does benefit to maintenance service, the module subregion design reduces the mutual electromagnetic interference between each module, makes the power amplifier performance better.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

fig. 2 is a schematic front view of a connection mode between a mounting area and a power panel module according to the present utility model;

FIG. 3 is a schematic view showing the bottom view of the drainage plate of the present utility model;

FIG. 4 is a schematic side view of the connection mode of the mounting plate and the drainage plate body.

In the figure: 1. a front liner plate; 2. a reserved groove; 3. a fixed case; 4. a drive motor; 5. a heat radiation fan; 6. a mounting plate; 7. hanging blocks; 8. a battery; 9. a heat sink; 10. a set screw; 11. a rear lining plate; 12. a power panel module; 13. a first placement area; 14. a top plate; 15. a bottom plate; 16. a side plate; 17. a transformer; 18. a drainage plate body; 19. and a second placement area.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, an air duct drainage plate structure of a high-power amplifier comprises a front lining plate 1 and a bottom plate 15, wherein a rear lining plate 11 is arranged at the top end of the front lining plate 1, the bottom plate 15 is arranged at one end of the top of the front lining plate 1, a top plate 14 is arranged at one end of the bottom plate 15, side plates 16 are arranged at two sides of the top plate 14 and the bottom plate 15, a second placement area 19 is arranged at one side of the bottom plate 15, a first placement area 13 is arranged at one end of one side of the second placement area 19, a drainage plate body 18 is fixedly connected with one side and the bottom end of the second placement area 19, a radiating fin 9 is fixedly arranged at one end of the second placement area 19, a battery 8 is arranged at two sides of the radiating fin 9, a fixing shell 3 is arranged at the bottom end of the drainage plate body 18, a mounting plate 6 is fixedly connected with the top end of the fixing shell 3, a hanging block 7 is fixedly connected with two sides of the top end of the mounting plate 6, a driving motor 4 is fixedly arranged at the bottom end of the inside the fixing shell 3, a radiating fan 5 is fixedly connected with the output end of the driving motor 4, and a reserved groove 2 is arranged inside the drainage plate body 18 and the rear lining plate 11;

the reserved groove 2 is matched with the radiating fin 9 in position;

the two groups of cooling fans 5 are arranged, and the cooling fans 5 are distributed outside the drainage plate body 18 and the rear lining plate 11;

specifically, as shown in fig. 1 and 3, by using the unique design of the air duct drainage plate body 18, cold air flows through according to a specific air duct, the air quantity is maximized, the drainage and heat dissipation are performed, and as the positions of the reserved grooves 2 and the heat dissipation fins 9 are matched, two groups of heat dissipation fans 5 are arranged, and the heat dissipation fans 5 are distributed outside the drainage plate body 18 and the rear lining plate 11, and the front fan and the rear fan are in push-pull design, so that the cold air can dissipate heat quickly, and the heat dissipation performance can be greatly improved.

Example 2: the front lining board 1, the rear lining board 11, the top board 14, the bottom board 15 and the side board 16 are movably connected with the set screws 10, and the front lining board 1, the rear lining board 11, the top board 14, the bottom board 15 and the side board 16 are detachable through the set screws 10;

the hanging block 7 is clamped on the rear lining plate 11 and the drainage plate body 18, and the mounting plate 6 is detachable from the rear lining plate 11 and the drainage plate body 18 through the hanging block 7;

specifically, as shown in fig. 1 and 4, when the assembly is disassembled, the positioning screw 10 can be screwed, the top plate 14 is opened, the hanging block 7 clamped on the drainage plate body 18 and the rear lining plate 11 is taken down, and the cooling fan 5 can be separated from the drainage plate body 18 and the rear lining plate 11, so that the assembly is more convenient and rapid.

Example 3: the bottom end of the first placement area 13 is provided with a transformer 17, and a power panel module 12 is fixedly installed in the first placement area 13;

specifically, as shown in fig. 1 and fig. 2, the partition structural design of the functional module can be used for facilitating independent and stable operation of each module, independent environment operation of each functional module is facilitated, maintenance service is facilitated through modularized design, mutual electromagnetic interference among each module is reduced through the partition design of the module, and power amplification performance is better.

Working principle: when the cooling fan module is used, firstly, the partition structural design of the functional module is utilized, independent and stable work of each module can be facilitated, independent environment work of each functional module is facilitated, the modular design is beneficial to maintenance service, the partition design of the module is utilized, mutual electromagnetic interference among the modules is reduced, the power amplification performance is better, afterwards, cold air flows through a specific air duct by utilizing the design of the special air duct drainage plate body 18, the air quantity is maximized for drainage and heat dissipation, the reserved groove 2 is matched with the positions of the cooling fins 9, the cooling fan 5 is arranged in two groups, the cooling fan 5 is distributed outside the drainage plate body 18 and the rear lining plate 11, the front fan and the rear fan are in push-pull design, the cold air heat dissipation is fast-forwarded and fast-forwarded, the heat dissipation performance can be greatly improved, finally, when the cooling fan module is disassembled and assembled, the positioning screw 10 is screwed, the top plate 14 is opened, and the hanging block 7 clamped on the drainage plate body 18 and the rear lining plate 11 is taken down, and the cooling fan 5 can be separated from the drainage plate body 18 and the rear lining plate 11, so that the cooling fan 5 is more convenient and rapid in disassembly and assembly.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a high-power amplifier's wind channel drainage plate structure, includes preceding welt (1) and bottom plate (15), its characterized in that: the top of preceding welt (1) is provided with back welt (11), the one end at preceding welt (1) top is provided with bottom plate (15), the one end of bottom plate (15) is provided with roof (14), the both sides of roof (14) and bottom plate (15) are provided with curb plate (16), one side of bottom plate (15) one end is provided with second and places district (19), the top of second place district (19) one side is provided with first place district (13), one side and the bottom fixedly connected with drainage plate body (18) of district (19) are placed to the second, the one end fixed mounting in district (19) is placed to the second has fin (9), the utility model discloses a solar cell module, including fan, drainage plate body (18), fixed plate body (18), cooling fin (9)'s both sides are provided with battery (8), the bottom of drainage plate body (18) is provided with fixed shell (3), the top fixedly connected with mounting panel (6) of fixed shell (3), the both sides fixedly connected with at mounting panel (6) top hang piece (7), inside bottom fixed mounting of fixed shell (3) has driving motor (4), the output fixedly connected with radiator fan (5) of driving motor (4), the inside of drainage plate body (18) and back welt (11) is provided with reservation groove (2).

2. The air duct drainage plate structure of a high-power amplifier according to claim 1, wherein: the reserved grooves (2) are matched with the radiating fins (9).

3. The air duct drainage plate structure of a high-power amplifier according to claim 1, wherein: the novel lining board is characterized in that set screws (10) are movably connected between the front lining board (1), the rear lining board (11), the top board (14), the bottom board (15) and the side boards (16), and the front lining board (1), the rear lining board (11), the top board (14), the bottom board (15) and the side boards (16) are detachable through the set screws (10).

4. The air duct drainage plate structure of a high-power amplifier according to claim 1, wherein: the cooling fans (5) are arranged in two groups, and the cooling fans (5) are distributed outside the drainage plate body (18) and the rear lining plate (11).

5. The air duct drainage plate structure of a high-power amplifier according to claim 1, wherein: the hanging block (7) is clamped on the rear lining plate (11) and the drainage plate body (18), and the mounting plate (6) is detachable from the rear lining plate (11) and the drainage plate body (18) through the hanging block (7).

6. The air duct drainage plate structure of a high-power amplifier according to claim 1, wherein: the bottom of the first placement area (13) is provided with a transformer (17), and a power panel module (12) is fixedly installed in the first placement area (13).