CN220342715U - Radiating assembly of automobile sound equipment power amplifier - Google Patents
Radiating assembly of automobile sound equipment power amplifier Download PDFInfo
- Publication number
- CN220342715U CN220342715U CN202321930178.7U CN202321930178U CN220342715U CN 220342715 U CN220342715 U CN 220342715U CN 202321930178 U CN202321930178 U CN 202321930178U CN 220342715 U CN220342715 U CN 220342715U
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- Prior art keywords
- power amplifier
- heat dissipation
- spring
- block
- limiting
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 230000000670 limiting effect Effects 0.000 claims description 31
- 230000005855 radiation Effects 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the field of automobile sound equipment, and particularly relates to a heat dissipation assembly of an automobile sound equipment power amplifier, which solves the problems of inconvenient assembly and disassembly and poor heat dissipation effect in the prior art.
Description
Technical Field
The utility model relates to the technical field of automobile sound equipment, in particular to a heat radiation component of an automobile sound equipment power amplifier.
Background
At present, along with the development of scientific technology, sound products are widely applied to automobile systems. When the automobile sound equipment works, the power amplifier device of the sound equipment emits a large amount of heat, and when the structural design or installation of the power amplifier and the radiating fins are not reasonable enough, the heat emitted by the power amplifier is difficult to emit in time, and the normal operation and the service life of the electronic components and the power amplifier of the sound equipment are seriously influenced.
The authorized bulletin number in the prior art is: CN206196217U, entitled: the utility model provides a radiating component of car stereo power amplifier, includes the radiating basal plate, a plurality of louvres have been seted up along length direction on the radiating basal plate, adjacent all be equipped with a plurality of fin between the louvre, every the radiating groove has been seted up on the fin. The heat dissipation component of the automobile sound equipment power amplifier has the advantage of improving the heat dissipation efficiency in the heat dissipation fins, however, the disassembly and assembly mode of the automobile sound equipment power amplifier uses bolts for disassembly and assembly, the disassembly and assembly mode is not fast, the heat dissipation mode of the automobile sound equipment power amplifier only adopts a hole opening mode, the heat dissipation effect is not good enough, and the problems of the inconvenience in disassembly and assembly and the poor heat dissipation effect exist.
Disclosure of Invention
The utility model aims to provide a radiating component of a power amplifier of a car audio, which solves the problems of inconvenient disassembly and assembly and poor radiating effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the heat dissipation assembly comprises a shell and a heat dissipation plate, wherein two symmetrically arranged inclined sliding blocks and two symmetrically arranged limiting blocks are respectively and slidably arranged in the shell, one end of each inclined sliding block is inclined, a guide rod is slidably arranged on each inclined sliding block, the other end of each guide rod is fixedly connected to one side of each limiting block through a screw, a pull rod is fixedly connected to the top of each inclined sliding block through a screw, and a pull block is fixedly connected to the other end of each pull rod through a screw;
the bottom of the heat radiation plate is fixedly connected with two symmetrically arranged positioning blocks through screws, and a plurality of heat radiation holes are formed in the heat radiation plate.
Preferably, a heat dissipation pad is arranged at the bottom of the heat dissipation plate.
Preferably, two symmetrically arranged mounting grooves are formed in the casing, the shape and the size of the mounting grooves are the same as those of the positioning blocks, and the mounting grooves enable the mounting blocks to be mounted more stably.
Preferably, two symmetrically arranged sliding grooves are formed in the casing, the two inclined sliding blocks are respectively and slidably connected in the two sliding grooves, a second spring is sleeved on the outer peripheral surface of the pull rod, one end of the second spring is welded on the top wall of the sliding groove, the other end of the second spring is welded on the top of the inclined sliding block, and the second spring is convenient for the inclined sliding block to automatically reset.
Preferably, two symmetrical shrinkage grooves are formed in the casing, the two limiting blocks are respectively connected to the two shrinkage grooves in a sliding mode, a first spring is sleeved on the outer peripheral surface of the guide rod, one end of the first spring is welded to one side of the limiting block, the other end of the first spring is welded to the side wall of the shrinkage groove, and the first spring is convenient for the limiting block to reset automatically.
Preferably, the locating block is provided with a limiting groove, the limiting groove and the limiting block are identical in shape and size, and the limiting groove facilitates the limiting block to generate a limiting effect on the locating block.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of structures such as the inclined sliding block, the positioning block and the like, during installation, the positioning block at the bottom of the heat radiation plate is aligned with the installation groove formed in the shell and is inserted until the limiting block is ejected into the limiting groove formed in the positioning block by the first spring to complete fixation, and the pull block is pulled to be detachable during detachment, so that the effect of quick disassembly is realized.
2. According to the utility model, through the arrangement of the structures such as the heat radiating plate, the heat radiating pad and the like, the heat radiating effect of the device can be greatly improved, and the effect of good heat radiating performance is realized.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of the utility model at A;
fig. 3 is an overall structural view of the present utility model.
In the figure: 1. a housing; 2. a heat dissipation plate; 3. a heat radiation hole; 4. a positioning block; 5. a limiting block; 6. a first spring; 7. a guide rod; 8. an inclined slide block; 9. a second spring; 10. a pull rod; 11. pulling blocks; 12. a chute; 13. a mounting groove; 14. a shrink tank; 15. limit groove, 16, heat dissipation pad.
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.
Referring to fig. 1-3, a heat dissipation assembly of a car audio power amplifier comprises a casing 1 and a heat dissipation plate 2, wherein two symmetrically arranged inclined sliding blocks 8 and two symmetrically arranged limiting blocks 5 are respectively and slidably assembled in the casing 1, one ends of the inclined sliding blocks 8 are in an inclined shape, guide rods 7 are slidably assembled on the inclined sliding blocks 8, the other ends of the guide rods 7 are fixedly connected to one sides of the limiting blocks 5 through screws, pull rods 10 are fixedly connected to the tops of the inclined sliding blocks 8 through screws, pull blocks 11 are fixedly connected to the other ends of the pull rods 10 through screws, two symmetrically arranged positioning blocks 4 are fixedly connected to the bottoms of the heat dissipation plate 2 through screws, a plurality of heat dissipation holes 3 are formed in the heat dissipation plate 2, and through the arrangement of the inclined sliding blocks 8, the positioning blocks 4 at the bottoms of the heat dissipation plate 2 are aligned with mounting grooves 13 formed in the casing 1 and are inserted until the limiting blocks 5 are completely fixed in the limiting grooves 15 formed in the positioning blocks 4 due to the fact that first springs 6 are ejected.
Referring to fig. 1-3, the bottom of the heat dissipation plate 2 is provided with a heat dissipation pad 16, and by the arrangement of the structures of the heat dissipation plate 2, the heat dissipation pad 16 and the like, the heat dissipation effect of the device can be greatly increased, and the effect of good heat dissipation performance is achieved.
Referring to fig. 1-3, two symmetrically arranged mounting grooves 13 are formed in the casing 1, the mounting grooves 13 and the positioning blocks 4 are identical in shape and size, two symmetrically arranged sliding grooves 12 are formed in the casing 1, two inclined sliding blocks 8 are respectively and slidably connected in the two sliding grooves 12, a second spring 9 is sleeved on the outer peripheral surface of the pull rod 10, one end of the second spring 9 is welded on the top wall of the sliding groove 12, the other end of the second spring 9 is welded on the top of the inclined sliding block 8, two symmetrically arranged shrinkage grooves 14 are formed in the casing 1, two limiting blocks 5 are respectively and slidably connected in the two shrinkage grooves 14, a first spring 6 is sleeved on the outer peripheral surface of the guide rod 7, one end of the first spring 6 is welded on one side of each limiting block 5, the other end of the first spring 6 is welded on the side wall of each shrinkage groove 14, a limiting groove 15 is formed in the positioning block 4, and the shapes and the sizes of the limiting grooves 15 and the limiting blocks 5 are identical.
The specific implementation process of the utility model is as follows: when the device is installed, the pull block 11 is pulled, the pull block 11 drives the fixedly connected pull rod 10 to move, the pull rod 10 drives the fixedly connected inclined slide block 8 to move, the inclined slide block 8 drives the slidably connected guide rod 7 to move, the guide rod 7 drives the fixedly connected limiting block 5 to move towards the inside of the shrinkage groove 14, then the positioning block 4 at the bottom of the heat radiation plate 2 is aligned with the installation groove 13 formed in the shell 1, the pull block 11 is loosened until the limiting block 5 is ejected into the limiting groove 15 formed in the positioning block 4 due to the first spring 6 to complete fixation, and when the device is detached, the shell 1 of the pull block 11 is pulled to be detached, and the fact that the heat radiation plate 2 of the device faces the ground in actual installation is required to be described;
in addition, the bottom of the heat radiation plate 2 is provided with a heat radiation pad 16, so that the heat radiation effect of the device can be greatly increased, and the effect of good heat radiation performance is realized.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a radiator unit of car stereo set power amplifier, includes casing (1) and heating panel (2), its characterized in that: the novel intelligent control device is characterized in that two symmetrically arranged inclined sliding blocks (8) and two symmetrically arranged limiting blocks (5) are respectively and slidably arranged in the machine shell (1), one end of each inclined sliding block (8) is inclined, a guide rod (7) is slidably arranged on each inclined sliding block (8), the other end of each guide rod (7) is fixedly connected to one side of each limiting block (5) through a screw, a pull rod (10) is fixedly connected to the top of each inclined sliding block (8) through a screw, and a pull block (11) is fixedly connected to the other end of each pull rod (10) through a screw;
the bottom of heating panel (2) is connected with two locating pieces (4) of symmetrical arrangement through screw fixed connection, a plurality of louvre (3) have been seted up on heating panel (2).
2. The heat dissipation assembly of a car audio power amplifier of claim 1, wherein: and a heat radiation pad (16) is arranged at the bottom of the heat radiation plate (2).
3. The heat dissipation assembly of a car audio power amplifier of claim 1, wherein: two symmetrically arranged mounting grooves (13) are formed in the casing (1), and the mounting grooves (13) and the positioning blocks (4) are identical in shape and size.
4. The heat dissipation assembly of a car audio power amplifier of claim 1, wherein: two symmetrically arranged sliding grooves (12) are formed in the machine shell (1), two inclined sliding blocks (8) are respectively and slidably connected in the two sliding grooves (12), a second spring (9) is sleeved on the outer peripheral surface of the pull rod (10), one end of the second spring (9) is welded on the top wall of the sliding groove (12), and the other end of the second spring (9) is welded on the top of the inclined sliding blocks (8).
5. The heat dissipation assembly of a car audio power amplifier of claim 1, wherein: two symmetrical arrangement's shrink groove (14) have been seted up to the inside of casing (1), two stopper (5) sliding connection respectively is in two the inside of shrink groove (14), the cover is equipped with first spring (6) on the outer peripheral face of guide arm (7), one end welding of first spring (6) is in one side of stopper (5), the other end welding of first spring (6) is in on the lateral wall of shrink groove (14).
6. The heat dissipation assembly of a car audio power amplifier of claim 1, wherein: the locating block (4) is provided with a limiting groove (15), and the limiting groove (15) and the limiting block (5) are the same in shape and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930178.7U CN220342715U (en) | 2023-07-21 | 2023-07-21 | Radiating assembly of automobile sound equipment power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930178.7U CN220342715U (en) | 2023-07-21 | 2023-07-21 | Radiating assembly of automobile sound equipment power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220342715U true CN220342715U (en) | 2024-01-12 |
Family
ID=89444849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321930178.7U Active CN220342715U (en) | 2023-07-21 | 2023-07-21 | Radiating assembly of automobile sound equipment power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220342715U (en) |
-
2023
- 2023-07-21 CN CN202321930178.7U patent/CN220342715U/en active Active
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