CN215072806U - Multifunctional power amplifier device convenient for heat dissipation - Google Patents
Multifunctional power amplifier device convenient for heat dissipation Download PDFInfo
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- CN215072806U CN215072806U CN202120554710.4U CN202120554710U CN215072806U CN 215072806 U CN215072806 U CN 215072806U CN 202120554710 U CN202120554710 U CN 202120554710U CN 215072806 U CN215072806 U CN 215072806U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 18
- 230000006978 adaptation Effects 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a multi-functional power amplifier technical field, specifically speaking relates to a multi-functional power amplifier device convenient to heat dissipation, including the power amplifier shell, the spout has been seted up on the fixed block, is equipped with the sliding closure in the middle of the spout, and the draw-in groove has been seted up symmetrically on the power amplifier shell inner wall, installs the mounting panel in the middle of the draw-in groove, and the power amplifier shell is inside to go out to be close to the right-hand member and to install the dust screen, and the power amplifier shell right-hand member is equipped with the side frame board, and the symmetry is equipped with the clamp splice in the middle of the side frame board, installs the fly leaf in the middle of the clamp splice, inlays the drum that is equipped with the symmetry in the middle of the fly leaf, has fan, support frame and motor from left to right in proper order in the drum; this multi-functional power amplifier device convenient to heat dissipation, power amplifier shell left end face conveniently opens and changes the part use to inside under the sliding closure cooperation, and the cooperation mounting panel helps installing the component that corresponds, makes up the use, and the better inside heat dissipation that carries on of motor cooperation fan is used, and under the cooperation of dust screen, the better air that will introduce filters, prevents that the dust from getting into inside.
Description
Technical Field
The utility model relates to a multi-functional power amplifier technical field specifically is a multi-functional power amplifier device convenient to heat dissipation.
Background
The power amplifier is called power amplifier for short, and is generally referred to as a most basic device in a sound system, commonly called loudspeaker, and has the task of amplifying a signal source to drive a loudspeaker to make sound, and can also be referred to as other devices for power amplification, wherein the power amplifier is used for amplifying a weak signal from a sound source or a preceding stage amplifier to drive a sound box to make sound;
general multi-functional power amplifier device, inside heat dissipation of not being convenient for, during the long-term use, inside heat accumulation influences the cooperation of internals and uses, and multi-functional power amplifier device is inside not being convenient for dismantle cleanly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional power amplifier device convenient to heat dissipation 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 multi-functional power amplifier device convenient to heat dissipation, includes the power amplifier shell, the inside hollow form that is of power amplifier shell is equipped with the fixed block on the power amplifier shell left end face, the spout has been seted up on the fixed block, be equipped with the sliding closure in the middle of the spout, be close to rear end face edge set up threaded hole on the sliding closure, be equipped with fastening bolt in the screw hole, the jack has been seted up with the position that the screw hole corresponds on the fixed block, the draw-in groove has been seted up to the symmetry on the power amplifier shell inner wall, install the mounting panel in the middle of the draw-in groove, the power amplifier shell is inside to go out to be close to the right-hand member and to install the dust screen, power amplifier shell right-hand member is equipped with the side frame board, the inside hollow form that is of side frame board, the symmetry is equipped with the clamp splice in the middle of the clamp splice, inlay the drum that is equipped with the symmetry in the middle of fly leaf, be equipped with the fan from a left side to the right side in proper order in the drum, The side frame plate comprises a support frame and a motor, wherein a slot is formed in the upper surface of the side frame plate close to the front end, an inserting plate is arranged in the slot, and a vent groove is further formed in the position, corresponding to the cylinder, on the right end face of the side frame plate.
Preferably, the lower surface of the power amplifier shell is provided with supporting legs close to the four corners, and the supporting legs are fixedly connected with the power amplifier shell through bolts.
Preferably, the fixing block and the power amplifier shell are of an integrally formed structure, the width of the sliding groove is matched with that of the sliding cover, a convex block is further arranged on the outer wall of the sliding cover, the convex block is fixedly bonded with the sliding cover, the diameter of the threaded hole is matched with that of the fastening bolt, and the diameter of the threaded hole is matched with that of the jack.
Preferably, the width of draw-in groove and the width looks adaptation of mounting panel, the mounting panel is pegged graft with the draw-in groove and is cooperated, the length of mounting panel and the length looks adaptation of power amplifier shell, the width of dust screen and the width looks adaptation of power amplifier shell inner wall, the dust screen passes through bolt and power amplifier shell fixed connection.
Preferably, the side frame plate is fixed with the power amplifier shell in a welded mode, the clamping block is fixedly connected with the side frame plate through screws, and the movable plate is matched with the clamping block in an inserted mode.
Preferably, the width of the slot is matched with that of the inserting plate, and the front end face of the inserting plate is further provided with an invisible handle.
Preferably, the vent grooves are distributed at equal intervals, and the tail ends of the vent grooves are opened downwards.
Preferably, the cylinder is welded and fixed with the movable plate, the support frame is fixedly connected with the cylinder through screws, the motor is fixedly connected with the support frame through screws, and an output shaft of the motor penetrates through the support frame and is coaxially connected with the fan.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses power amplifier shell left end face cooperates through fastening bolt under the sliding closure cooperation, and the manual of being convenient for is fixed, conveniently opens and to carry out the renewal part to inside and use, and the cooperation mounting panel helps installing the component that corresponds, makes up the use, and the better inside heat dissipation that carries on of motor cooperation fan is used, and under the cooperation of dust screen, the better air that will introduce filters, prevents that the dust from getting into inside, to the damage that causes of component.
2. The utility model discloses side frame board cooperation picture peg is convenient for open and carries out the aggregate erection use to inside fly leaf, and the convenience is overhauld the use to the change of inside fan and motor, and opening of picture peg is still convenient for clean inside, and the better use of dispelling the heat of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of the multifunctional power amplifier device convenient for heat dissipation according to the present invention;
fig. 2 is a schematic side view of the multifunctional power amplifier device convenient for heat dissipation according to the present invention;
fig. 3 is a schematic view of an opening structure of the multifunctional power amplifier device convenient for heat dissipation of the present invention;
fig. 4 is a schematic diagram of a partial frame structure of the multifunctional power amplifier device convenient for heat dissipation according to the present invention;
fig. 5 is a schematic view of the combined structure of the power amplifier housing and the side frame plate of the present invention;
fig. 6 is a schematic view of the assembly structure of the movable plate and the motor of the present invention.
The various reference numbers in the figures mean:
1. a power amplifier housing; 10. supporting legs; 11. a fixed block; 110. a chute; 111. a jack; 12. mounting a plate; 13. a card slot; 14. a dust screen;
2. a side frame plate; 20. a clamping block; 21. a movable plate; 210. a cylinder; 2100. a fan; 2101. a support frame; 2102. a motor; 22. a vent channel; 23. a slot;
3. inserting plates; 30. an invisible handle;
4. a sliding cover; 40. a bump; 41. a threaded hole; 42. and fastening the bolt.
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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides a multi-functional power amplifier device convenient to heat dissipation, including power amplifier shell 1, power amplifier shell 1 is inside to be hollow form, be equipped with fixed block 11 on the power amplifier shell 1 left end face, seted up spout 110 on the fixed block 11, be equipped with sliding closure 4 in the middle of the spout 110, sliding closure 4 is last to be close to rear end face edge and has seted up screw hole 41, be equipped with fastening bolt 42 in the screw hole 41, jack 111 has been seted up with the position that screw hole 41 corresponds on the fixed block 11, draw-in groove 13 has been seted up to the symmetry on the power amplifier shell 1 inner wall, install mounting panel 12 in the middle of the draw-in groove 13, power amplifier shell 1 is inside to be close to right-hand member and go out and install dust screen 14, power amplifier shell 1 right-hand member is equipped with side frame board 2, the inside of side frame board 2 is hollow form, side frame board 2 is middle symmetry is equipped with clamp splice 20, install movable plate 21 in the middle of clamp splice 20, inlay the drum 210 that is equipped with the symmetry in the middle of movable plate 21, be equipped with the drum 210, fan 2100 is equipped with the fan from a left side in proper order to the right side, The upper surface of the side frame plate 2 near the front end is provided with a slot 23, the slot 23 is provided with an inserting plate 3, and the right end surface of the side frame plate 2 is provided with a vent groove 22 corresponding to the cylinder 210.
In this embodiment, power amplifier shell 1 lower surface is close to four corners and all is equipped with supporting legs 10, and supporting legs 10 passes through bolt and power amplifier shell 1 fixed connection, and supporting legs 10 are convenient for prop up whole power amplifier shell 1, increase the stability of placing.
Further, fixed block 11 is the integrated into one piece structure with power amplifier shell 1, the width of spout 110 and the width looks adaptation of sliding closure 4, still be equipped with lug 40 on the sliding closure 4 outer wall, lug 40 and sliding closure 4 bond fixedly, the aperture of screw hole 41 and fastening bolt 42's diameter looks adaptation, the aperture of screw hole 41 and the aperture looks adaptation of jack 111, fastening bolt 42 passes jack 111, and with screw hole 41 threaded connection, be convenient for fix the position of sliding closure 4, prevent that sliding closure 4 from opening, the influence is used to inside protection.
Specifically, the width of draw-in groove 13 and the width looks adaptation of mounting panel 12, mounting panel 12 and the cooperation of inserting of draw-in groove 13, the length of mounting panel 12 and the length looks adaptation of power amplifier shell 1, the width of dust screen 14 and the width looks adaptation of power amplifier shell 1 inner wall, dust screen 14 passes through bolt and power amplifier shell 1 fixed connection, mounting panel 12 joint cooperation, be convenient for install on mounting panel 12 and need the composite member, be convenient for take out and dismantle the installation and use, the cooperation of dust screen 14 is used, prevent that external dust granule from getting into inside from 2 one sides of side frame plate, cause the damage to internal component.
Further, the side frame plate 2 is fixed with the power amplifier shell 1 in a welded mode, the clamping block 20 is fixedly connected with the side frame plate 2 through screws, the movable plate 21 is matched with the clamping block 20 in a plug-in mode, and under the matching of the clamping block 20, a user can conveniently install the movable plate 21 in a manual mode, and the power amplifier shell is convenient to disassemble and clean.
Secondly, the width of the slot 23 is matched with the width of the inserting plate 3, an invisible handle 30 is further arranged on the front end face of the inserting plate 3, and the invisible handle 30 is matched with the inserting plate 3, so that a user can conveniently and manually open the inserting plate 3 to carry out corresponding installation and combination.
It is worth supplementing that the ventilation slots 22 are distributed at equal intervals, and the end of the ventilation slot 22 is opened downwards, the ventilation slot 22 facilitates the air flow, and the opening is downwards, so as to prevent the external water drops from entering the interior from the ventilation slot 22 and damaging the interior.
Besides, the cylinder 210 is welded and fixed with the movable plate 21, the support frame 2101 is fixedly connected with the cylinder 210 through screws, the motor 2102 is fixedly connected with the support frame 2101 through screws, an output shaft of the motor 2102 penetrates through the support frame 2101 and is coaxially connected with the fan 2100, and the motor 2102 is matched with the fan 2100, so that internal ventilation and heat dissipation can be continuously achieved, internal stability is reduced, and damage to elements of the power amplifier is reduced.
The multi-functional power amplifier device convenient to heat dissipation of this embodiment is when using, the user is manual with the component fixed mounting that needs the aggregate erection on mounting panel 12, dust screen 14 is manual to be installed inside power amplifier housing 1, then peg graft mounting panel 12 in draw-in groove 13, peg graft sliding closure 4 in spout 110, the user is manual passes fastening bolt 42 jack 111, and with screw hole 41 threaded connection, then the user is manual installs motor 2102 on support frame 2101, motor 2102 switch on, the output shaft rotates and drives fan 2100 rotation, then peg graft picture peg 3 in slot 23, protect the use to the inside, when needs are clean, the user is manual opens picture peg 3, sliding closure 4 opens, carry out corresponding cleanness, the better heat dissipation of being convenient for after the cleanness is used.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a multi-functional power amplifier device convenient to heat dissipation, includes power amplifier shell (1), its characterized in that: the inner part of the power amplifier shell (1) is hollow, a fixed block (11) is arranged on the left end face of the power amplifier shell (1), a sliding groove (110) is formed in the fixed block (11), a sliding cover (4) is arranged in the middle of the sliding groove (110), a threaded hole (41) is formed in the sliding cover (4) and close to the edge of the rear end face, a fastening bolt (42) is arranged in the threaded hole (41), a jack (111) is formed in the position, corresponding to the threaded hole (41), of the fixed block (11), clamping grooves (13) are symmetrically formed in the inner wall of the power amplifier shell (1), a mounting plate (12) is arranged in the middle of the clamping groove (13), a dust screen (14) is arranged in the power amplifier shell (1) and close to the right end, a side frame plate (2) is arranged at the right end of the power amplifier shell (1), the inner part of the side frame plate (2) is hollow, and clamping blocks (20) are symmetrically arranged in the middle of the side frame plate (2), install fly leaf (21) in the middle of clamp splice (20), inlay drum (210) that are equipped with the symmetry in the middle of fly leaf (21), be equipped with fan (2100), support frame (2101) and motor (2102) from a left side to the right side in proper order in drum (210), slot (23) have been seted up to the near front end of side frame board (2) upper surface, be equipped with picture peg (3) in slot (23), air duct (22) have still been seted up with the position that drum (210) correspond on side frame board (2) right-hand member face.
2. The multifunctional power amplifier device convenient for heat dissipation of claim 1, wherein: the lower surface of the power amplifier shell (1) is close to four corners and is provided with supporting legs (10), and the supporting legs (10) are fixedly connected with the power amplifier shell (1) through bolts.
3. The multifunctional power amplifier device convenient for heat dissipation of claim 1, wherein: the power amplifier comprises a fixing block (11) and a power amplifier shell (1), wherein the fixing block and the power amplifier shell are of an integrally formed structure, the width of a sliding groove (110) is matched with the width of a sliding cover (4), a convex block (40) is further arranged on the outer wall of the sliding cover (4), the convex block (40) is fixedly bonded with the sliding cover (4), the aperture of a threaded hole (41) is matched with the diameter of a fastening bolt (42), and the aperture of the threaded hole (41) is matched with the aperture of a jack (111).
4. The multifunctional power amplifier device convenient for heat dissipation of claim 1, wherein: the width of draw-in groove (13) and the width looks adaptation of mounting panel (12), mounting panel (12) and draw-in groove (13) cooperation of pegging graft, the length of mounting panel (12) and the length looks adaptation of power amplifier shell (1), the width of dust screen (14) and the width looks adaptation of power amplifier shell (1) inner wall, dust screen (14) pass through bolt and power amplifier shell (1) fixed connection.
5. The multifunctional power amplifier device convenient for heat dissipation of claim 1, wherein: the side frame plate (2) is fixedly welded with the power amplifier shell (1), the clamping block (20) is fixedly connected with the side frame plate (2) through screws, and the movable plate (21) is matched with the clamping block (20) in an inserting mode.
6. The multifunctional power amplifier device convenient for heat dissipation of claim 1, wherein: the width of the slot (23) is matched with that of the inserting plate (3), and the front end face of the inserting plate (3) is also provided with an invisible handle (30).
7. The multifunctional power amplifier device convenient for heat dissipation of claim 1, wherein: the vent grooves (22) are distributed at equal intervals, and the tail ends of the vent grooves (22) are opened downwards.
8. The multifunctional power amplifier device convenient for heat dissipation of claim 1, wherein: the cylinder (210) is fixedly welded with the movable plate (21), the supporting frame (2101) is fixedly connected with the cylinder (210) through a screw, the motor (2102) is fixedly connected with the supporting frame (2101) through a screw, and an output shaft of the motor (2102) penetrates through the supporting frame (2101) and is coaxially connected with the fan (2100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120554710.4U CN215072806U (en) | 2021-03-18 | 2021-03-18 | Multifunctional power amplifier device convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120554710.4U CN215072806U (en) | 2021-03-18 | 2021-03-18 | Multifunctional power amplifier device convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215072806U true CN215072806U (en) | 2021-12-07 |
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ID=79153019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120554710.4U Active CN215072806U (en) | 2021-03-18 | 2021-03-18 | Multifunctional power amplifier device convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215072806U (en) |
-
2021
- 2021-03-18 CN CN202120554710.4U patent/CN215072806U/en active Active
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| GR01 | Patent grant | ||
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Effective date of registration: 20240205 Address after: No. 25, Dahuai Cluster, Enping Industrial Park, Enping City, Jiangmen City, Guangdong Province, 529400 Patentee after: Guangdong Aigaoyin Video Technology Co.,Ltd. Country or region after: China Address before: 523000 Industrial Zone, Mowu community, Wanjiang District, Dongguan City, Guangdong Province Patentee before: FDB AUDIO MANUFACTURE CO.,LTD. Country or region before: China |