CN210641014U

CN210641014U - Waterproof heat dissipation base for stage power amplifier

Info

Publication number: CN210641014U
Application number: CN201921498940.2U
Authority: CN
Inventors: 杜思恒; 李琴连
Original assignee: Guangzhou Imagination Audio Equipment Co Ltd
Current assignee: Guangzhou Imagination Audio Equipment Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-29
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a waterproof heat dissipation base for stage power amplifier, which comprises a placing plate, an adjusting device, a heat dissipation device and a fixing device, the bottom end of the object placing plate is welded with four groups of adjusting devices arranged in a rectangular array, the bottom end of the object placing plate is connected with a heat radiating device, the heat dissipation device is arranged under the plurality of groups of heat dissipation grooves of the object placing plate, the heat dissipation grooves of the object placing plate are in threaded connection with the fixing frame, the inner wall of the fixing frame is bonded with a dust screen through viscose, the inner wall of the object placing plate is bonded with a rubber pad through viscose, the side surface of the object placing plate is connected with a fixing device, the peripheries of the object placing plate, the adjusting device and the heat radiating device are coated with waterproof paint, the adjusting device comprises a threaded pipe, a threaded rod, a support plate and a fixing bolt, the threaded pipe is fixedly welded below the object placing plate, and the upper half part of the threaded rod is in threaded connection with the threaded pipe. This stage power amplifier is with waterproof heat dissipation base not only can dispel the heat, can also satisfy different demands.

Description

Waterproof heat dissipation base for stage power amplifier

Technical Field

The utility model belongs to the technical field of stage power amplifier base, concretely relates to stage power amplifier is with waterproof heat dissipation base.

Background

The sound equipment refers in particular to a set of audio system for making sound by combining electrical equipment. The sound system generally comprises 1 sound source equipment (such as sound source output equipment of DVD, CD, MP3, MP4, computer, mobile phone, microphone, etc.). 2. And audio signal dynamic processing devices (audio signal processing devices such as a limiter, an effector, a sound mixing console, an audio processor, and an equalizer). 3. Audio signal amplifying devices (analog power amplifiers and devices such as a front stage power amplifier, a rear stage power amplifier, and a digital power amplifier). 4. Sound reproducing devices (full range enclosures, ceiling horns, columns, linear array enclosures, tweeters, subwoofers, etc.). The development history of the technology can be divided into four stages of electron tubes, transistors, integrated circuits and field effect transistors. The stereo set is also called power amplifier, and the special power amplifier size of stage is very big, so needs special base to fix, but traditional base is adjusted inconveniently, can not adapt to the needs of different power amplifiers.

Therefore, aiming at the current situation, the waterproof heat dissipation base for the stage power amplifier needs to be designed and produced urgently so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stage power amplifier is with waterproof heat dissipation base to solve the problem that proposes 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 stage power amplifier is with waterproof heat dissipation base, is including putting thing board, adjusting device, heat abstractor and fixing device, the bottom welding of putting the thing board has four sets of rectangle array arrangement's adjusting device, the bottom of putting the thing board is connected with heat abstractor, and heat abstractor sets up under the multiunit heat dissipation recess of putting the thing board, the heat dissipation recess threaded connection who puts the thing board has the mount, and the inner wall of mount has the dust screen through the viscose bonding, the inner wall of putting the thing board has the rubber pad through the viscose bonding, the side of putting the thing board is connected with fixing device, the periphery of putting thing board, adjusting device and heat abstractor all coats and has waterproof coating.

Preferably, adjusting device includes screwed pipe, threaded rod, extension board and fixing bolt, the fixed welding of screwed pipe is in the below of putting the thing board, first one and screwed pipe threaded connection of threaded rod, the bottom welding of threaded rod has the extension board, and the bottom of extension board has the rubber pad through the viscose bonding, wear in two sets of vertical through-holes of extension board and be used for the fixing bolt who is connected with ground, and two sets of fixing bolt setting are in the both sides of extension board.

Preferably, heat abstractor includes air-blower and pipe, the fixed welding of pipe is in the below of putting the thing board, and the bottom welding of pipe has the air-blower.

Preferably, fixing device includes fixed plate, horizontal bolt and picture peg, the side of putting the thing board digs the horizontal screw hole that is equipped with multiunit equidistance and arranges, the side of putting the thing board is provided with the fixed plate that two sets of symmetries set up, and the side of two sets of fixed plates digs and is equipped with the slot, and is provided with the picture peg in the slot of two sets of fixed plates, and horizontal screw hole female connection's horizontal bolt still passes the fixed plate and digs the horizontal through-hole of establishing, the side welding of keeping away from the picture peg of fixed plate.

Preferably, the rotating device comprises a rear screw, a front screw, a rotating pipe and a supporting plate, the rear screw is welded on the side face of the fixing plate, the rotating pipe is in threaded connection with the peripheries of the rear screw and the front screw, the thread spiral directions of the rear screw and the front screw are opposite, the supporting plate is welded at the front end of the front screw, the transverse section of the supporting plate is T-shaped, and a rubber pad is bonded on the inner wall of the supporting plate through viscose.

The utility model discloses a technological effect and advantage: according to the waterproof heat dissipation base for the stage power amplifier, the threaded rod of the adjusting device rotates, so that the height of the object placing plate is adjusted, different sound playing requirements are met, and the adjusting device is fixed and stable by the aid of the fixing bolt and the supporting plate; the rotation of heat abstractor's air-blower accelerates the circulation of air near the power amplifier, and the radiating groove of power amplifier is aimed at the heat dissipation recess of putting the thing board, promotes the radiating efficiency, reduces the influence of dust to heat abstractor, and different sizes of power amplifier can be fixed to fixing device and rotating device's cooperation, reduces the possibility that external force made the power amplifier damage, and this stage power amplifier is with waterproof heat dissipation base not only can dispel the heat, can also satisfy different demands.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural diagram of the rotating device of the present invention.

In the figure: the device comprises a storage plate 1, an adjusting device 2, a heat radiating device 3, a dust screen 4, a fixing device 5, a threaded pipe 6, a threaded rod 7, a support plate 8, a fixing bolt 9, an air blower 10, a round pipe 11, a fixing plate 13, a rotating device 14, an inserting plate 15, a rear screw 16, a front screw 17, a rotating pipe 18 and a supporting plate 19.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a waterproof heat dissipation base for stage power amplifier as shown in figures 1-3, which comprises an object placing plate 1, an adjusting device 2, a heat dissipation device 3 and a fixing device 5, four groups of adjusting devices 2 arranged in a rectangular array are welded at the bottom end of the object placing plate 1, a heat radiating device 3 is connected at the bottom end of the object placing plate 1, the heat dissipation device 3 is arranged under the plurality of groups of heat dissipation grooves of the object placing plate 1, the heat dissipation grooves of the object placing plate 1 are connected with a fixing frame through screw threads, the inner wall of the fixing frame is bonded with a dust screen 4 through adhesive, the inner wall of the object placing plate 1 is bonded with a rubber pad through adhesive, the side of the object placing plate 1 is connected with a fixing device 5, the peripheries of the object placing plate, the adjusting device 2 and the heat radiating device 3 are coated with waterproof paint, and the waterproof paint is acrylic waterproof paint of Shandong high-tech waterproof material company Limited.

Specifically, adjusting device 2 includes screwed pipe 6, threaded rod 7, extension board 8 and fixing

bolt

9, 6 fixed welding of screwed pipe are in the below of putting thing board 1, first one and the screwed pipe 6 threaded connection of threaded rod 7, the bottom welding of threaded rod 7 has extension board 8, and the bottom of extension board 8 bonds through the viscose and has the rubber pad, wear in two sets of vertical through-holes of extension board 8 and be used for the fixing bolt 9 of being connected with ground, and two sets of fixing bolt 9 set up in the both sides of extension board 8, before fixed, rotate threaded rod 7 for put the height of thing board 1 and obtain adjusting, satisfy the needs of different power amplifiers, utilize fixing bolt 9 can stable fixation.

Specifically, heat abstractor 3 includes air-blower 10 and

pipe

11, 11 fixed welding of pipe is in the below of putting thing board 1, and the bottom welding of pipe 11 has air-blower 10, and general power amplifier all has the radiating groove of side for aim at the heat dissipation, if only the radiating groove at the back really, can have the U-shaped pipe in 11 side intercommunication of pipe, the other end communicates with the radiating groove at the power amplifier back.

Specifically, fixing device 5 includes fixed plate 13, horizontal bolt and picture peg 15, the side of putting thing board 1 digs the horizontal screw hole that is equipped with the multiunit equidistance and arranges, the side of putting thing board 1 is provided with the fixed plate 13 that two sets of symmetries set up, and the side of two sets of fixed plates 13 digs and is equipped with the slot, and is provided with picture peg 15 in the slot of two sets of fixed plates 13, and horizontal screw hole female connection's horizontal bolt still passes fixed plate 13 and digs the horizontal through-hole of establishing, the side welding of keeping away from picture peg 15 of fixed plate 13 has rotating device 14, and the steady of fixed plate 13 can be guaranteed in the cooperation of picture peg 15 and slot, the change of horizontal bolt position for fixed not unidimension.

Specifically, the rotating device 14 includes a rear screw 16, a front screw 17, a rotating pipe 18 and a supporting plate 19, the rear screw 16 is welded on the side surface of the fixed plate 13, the rotating pipe 18 is connected to the peripheries of the rear screw 16 and the front screw 17 in a threaded manner, the screw thread directions of the rear screw 16 and the front screw 17 are opposite, the supporting plate 19 is welded at the front end of the front screw 17, the transverse section of the supporting plate 19 is T-shaped, a rubber pad is bonded to the inner wall of the supporting plate 19 through an adhesive, and the rotating pipe 18 is rotated, so that the position of the supporting plate 19 is changed due to the fact that the screw thread directions of the rear screw 16 and the front screw 17 are opposite.

Specifically, this stage power amplifier is with waterproof heat dissipation base, according to the needs of playback, the threaded rod 7 rotates to the height of putting thing board 1 is put in the regulation, then utilize fixing bolt 9 to be connected the extension board 8 with ground stably, place the power amplifier in put thing board 1 on, aim at the radiating groove of putting thing board 1 with the radiating groove of power amplifier, then adjust the position of fixed plate 13 and transverse bolt according to the size of power amplifier, then rotate the rotating tube 18 according to the width of power amplifier, make the position of butt plate 19 obtain changing, thereby butt plate 19 and fixed plate 13 support the power amplifier tightly.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a stage power amplifier is with waterproof heat dissipation base, is including putting thing board (1), adjusting device (2), heat abstractor (3) and fixing device (5), its characterized in that: the bottom welding of putting thing board (1) has adjusting device (2) that four groups rectangle array arranged, the bottom of putting thing board (1) is connected with heat abstractor (3), and heat abstractor (3) set up under the multiunit heat dissipation recess of putting thing board (1), the heat dissipation recess threaded connection who puts thing board (1) has the mount, and the inner wall of mount has dust screen (4) through the viscose bonding, the inner wall of putting thing board (1) has the rubber pad through the viscose bonding, the side of putting thing board (1) is connected with fixing device (5), the periphery of putting thing board (1), adjusting device (2) and heat abstractor (3) all coats and has waterproof coating.

2. The waterproof heat dissipation base for the stage power amplifier as claimed in claim 1, wherein: adjusting device (2) are including screwed pipe (6), threaded rod (7), extension board (8) and fixing bolt (9), screwed pipe (6) fixed welding is in the below of putting thing board (1), the first one and screwed pipe (6) threaded connection of threaded rod (7), the bottom welding of threaded rod (7) has extension board (8), and the bottom of extension board (8) has the rubber pad through the viscose bonding, wear in two sets of vertical through-holes of extension board (8) and be used for fixing bolt (9) be connected with ground, and two sets of fixing bolt (9) set up the both sides at extension board (8).

3. The waterproof heat dissipation base for the stage power amplifier as claimed in claim 1, wherein: heat abstractor (3) include air-blower (10) and pipe (11), pipe (11) fixed welding is in the below of putting thing board (1), and the bottom welding of pipe (11) has air-blower (10).

4. The waterproof heat dissipation base for the stage power amplifier as claimed in claim 1, wherein: fixing device (5) are including fixed plate (13), horizontal bolt and picture peg (15), the side of putting thing board (1) digs the horizontal screw hole that is equipped with the multiunit equidistance and arranges, the side of putting thing board (1) is provided with fixed plate (13) that two sets of symmetries set up, and the side of two sets of fixed plate (13) digs and is equipped with the slot, and is provided with picture peg (15) in the slot of two sets of fixed plate (13), and horizontal screw hole female connection's horizontal bolt still passes fixed plate (13) and digs the horizontal through-hole of establishing, the side welding of keeping away from picture peg (15) of fixed plate (13) has rotating device.

5. The waterproof heat dissipation base for stage power amplifier of claim 4, wherein: rotating device (14) include back screw rod (16), preceding screw rod (17), rotating tube (18) and support board (19), back screw rod (16) welding is in the side of fixed plate (13), the periphery threaded connection of back screw rod (16) and preceding screw rod (17) has rotating tube (18), the screw thread spiral opposite direction of back screw rod (16) and preceding screw rod (17), the front end welding of preceding screw rod (17) has support board (19), the transverse section of support board (19) sets up to the T style of calligraphy, the inner wall of support board (19) bonds through the viscose has the rubber pad.