CN207399441U - A kind of loudspeaker enclosure divider convenient for heat dissipation - Google Patents
A kind of loudspeaker enclosure divider convenient for heat dissipation Download PDFInfo
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- CN207399441U CN207399441U CN201721548016.1U CN201721548016U CN207399441U CN 207399441 U CN207399441 U CN 207399441U CN 201721548016 U CN201721548016 U CN 201721548016U CN 207399441 U CN207399441 U CN 207399441U
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- cylinder
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- air inlet
- cooling
- air outlet
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Abstract
The utility model discloses a kind of loudspeaker enclosure divider convenient for heat dissipation, the cored slab being arranged in parallel including two is equipped with frequency divider body between two cored slabs, and two opposite one sides of the cored slab are respectively connected with cooling fin.The utility model is simple in structure, connect external power supply, motor drives cam rotation, cam extrusion piston rod, band piston is slided in cylinder, gas in compression cylinder, ball sealer in air outlet pipe is supported by air pressure to be opened, and the inner wall of the ball sealer and installing pipe in air inlet pipe offsets, it can not move, gas can only be discharged from air outlet pipe at this time, take away the heat in cooling fin and cored slab, realize fast cooling, with cam rotation, piston is under the action of second spring, back move, the ball sealer being now placed in air inlet pipe is opened, and the inner wall of the ball sealer and installing pipe in air outlet pipe offsets, the extraneous air cooled down through cooling cylinder enters cylinder through air inlet pipe, it so follows bad, realize radiating and cooling.
Description
Technical field
The utility model is related to frequency divider technical field more particularly to a kind of loudspeaker enclosure dividers convenient for heat dissipation.
Background technology
Frequency divider is a kind of circuit device in speaker, to by the analog audio signal of input be separated into high pitch, middle pitch,
Then the different pieces such as bass are respectively fed to reset in corresponding high, medium and low sound loudspeaker unit.Why so do, be because
Any single loudspeaker are impossible to perfectly completely reset each frequency range of sound and come out；Frequency divider at work, by
Substantial amounts of heat can be generated in heating effect of current, is such as radiated not in time, it will largely effect on its performance.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and is proposed a kind of convenient for heat dissipation
Loudspeaker enclosure divider.
To achieve these goals, the utility model employs following technical solution：
A kind of loudspeaker enclosure divider convenient for heat dissipation, the cored slab being arranged in parallel including two are equipped between two cored slabs
Frequency divider body, two opposite one sides of the cored slab are respectively connected with cooling fin, and cooling fin is hollow structure, cooling fin with
Cored slab connects, and the side wall of cooling fin is equipped with venthole, and two cored slabs are connected by connecting plate, and separate point of connecting plate
The one side of frequency device body is connected with motor, and the output terminal of motor is connected with cam, and two opposite one sides of cored slab are respectively connected with
Cylinder, the inner wall of cylinder are connected with the one side of piston by second spring, and the opposite side of piston be connected with it is corresponding with cam
Piston rod, the both sides of the cylinder are respectively communicated with one end of air inlet pipe and air outlet pipe, and the other end of air inlet pipe is wrapped in cold
But on cylinder, and coolant is equipped in cooling cylinder, the other end of the air outlet pipe is connected with cored slab, the air inlet pipe and air outlet pipe
Inner wall be respectively connected with the one-way cock being arranged in parallel.
Preferably, the one-way cock includes the installing pipe being connected with air inlet pipe and outlet inside pipe wall, and installing pipe is interior
Wall is connected with air permeable plate, and the one side of air permeable plate is connected with ball sealer by the first spring.
Preferably, the installing pipe is less than installing pipe close to the aperture of air permeable plate one end close to the aperture of ball sealer one end.
Preferably, the piston rod is rotatably connected to idler wheel close to one end of cam.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in structure, connects external electrical
Source, motor drive cam rotation, cam extrusion piston rod, and band piston is slided in cylinder, and the gas in compression cylinder is located at
Ball sealer in air outlet pipe is supported by air pressure to be opened, and the inner wall of the ball sealer and installing pipe in air inlet pipe offsets, and can not move,
Gas can only be discharged from air outlet pipe at this time, take away the heat in cooling fin and cored slab, realize fast cooling, as cam turns
Dynamic, piston back moves under the action of second spring, and the ball sealer being now placed in air inlet pipe is opened, and in air outlet pipe
Ball sealer and the inner wall of installing pipe offset, the extraneous air cooled down through cooling cylinder enters cylinder through air inlet pipe, so follow it is bad, it is real
Existing radiating and cooling.
Description of the drawings
Fig. 1 be the utility model proposes structure diagram；
Fig. 2 is part A schematic enlarged-scale view in Fig. 1.
In figure：Air inlet pipe 1, cooling cylinder 2, cam 3, piston 4, cylinder 5, air outlet pipe 6, cooling fin 7, frequency divider body 8, electricity
Machine 9, cored slab 10, the first spring 11, air permeable plate 12, piston rod 13, ball sealer 14.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of loudspeaker enclosure divider convenient for heat dissipation, including two cored slabs being arranged in parallel 10, two skies
Between core 10 be equipped with frequency divider body 8, between frequency divider body 8 and cored slab 10 be equipped with copper sheet, increasing heat radiation area, two
The opposite one side of cored slab 10 is respectively connected with cooling fin 7, and cooling fin 7 is hollow structure, and cooling fin 7 is connected with cored slab 10,
The side wall of cooling fin 7 is equipped with venthole, and two cored slabs 10 are connected by connecting plate, and connecting plate is away from frequency divider body 8
One side is connected with motor 9, and the output terminal of motor 9 is connected with cam 3, and two opposite one sides of cored slab 10 are respectively connected with cylinder 5,
The inner wall of cylinder 5 is connected with the one side of piston 4 by second spring, and the opposite side of piston 4 be connected with it is corresponding with cam 3
Piston rod 13, piston rod 13 are rotatably connected to idler wheel close to one end of cam 3, reduce friction, the both sides of cylinder 5 have been respectively communicated with
One end of air inlet pipe 1 and air outlet pipe 6, the other end of air inlet pipe 1 are wrapped on cooling cylinder 2, and coolant is equipped in cooling cylinder 2,
The other end of air outlet pipe 6 is connected with cored slab 10, and the inner wall of air inlet pipe 1 and air outlet pipe 6 is respectively connected with the check valve being arranged in parallel
Door, one-way cock includes the installing pipe being connected with air inlet pipe 1 and 6 inner wall of air outlet pipe, and the inner wall of installing pipe is connected with air permeable plate
12, and the one side of air permeable plate 12 is connected with ball sealer 14 by the first spring 11, installing pipe is close to the aperture of 14 one end of ball sealer
Less than installing pipe close to the aperture of 12 one end of air permeable plate.
Operation principle：External power supply is connected, motor 9 is rotated with moving cam 3,3 extrusion piston bar 13 of cam, band piston 4
It being slided in cylinder 5, the gas in compression cylinder 5, the ball sealer 14 in air outlet pipe 6 is supported by air pressure to be opened, and positioned at air inlet
Ball sealer 14 and the inner wall of installing pipe in pipe 1 offset, and can not move, and gas can only be discharged from air outlet pipe 6 at this time, take away heat dissipation
Heat in piece 7 and cored slab 10 realizes fast cooling, and as cam 3 rotates, piston 4 is under the action of second spring, back
Mobile, the ball sealer 14 being now placed in air inlet pipe 1 is opened, and the ball sealer 14 in air outlet pipe 6 and the inner wall phase of installing pipe
It supports, enters cylinder 5 through air inlet pipe 1 through the extraneous air that cooling cylinder 2 cools down, so follow bad, realization radiating and cooling.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of loudspeaker enclosure divider convenient for heat dissipation, including two cored slabs being arranged in parallel (10), two cored slabs (10) it
Between be equipped with frequency divider body (8), which is characterized in that two opposite one sides of the cored slab (10) are respectively connected with cooling fin (7),
And cooling fin (7) is hollow structure, and cooling fin (7) connects with cored slab (10), and the side wall of cooling fin (7) is equipped with venthole, and two
A cored slab (10) is connected by connecting plate, and one side of the connecting plate away from frequency divider body (8) is connected with motor (9),
The output terminal of motor (9) is connected with cam (3), and two opposite one sides of cored slab (10) are respectively connected with cylinder (5), cylinder (5)
Inner wall be connected with the one sides of piston (4) by second spring, and the opposite side of piston (4) be connected with it is corresponding with cam (3)
Piston rod (13), the both sides of the cylinder (5) are respectively communicated with one end of air inlet pipe (1) and air outlet pipe (6), air inlet pipe (1)
The other end be wrapped on cooling cylinder (2), and cooling cylinder (2) in be equipped with coolant, the other end of the air outlet pipe (6) with it is hollow
Plate (10) connects, and the inner wall of the air inlet pipe (1) and air outlet pipe (6) is respectively connected with the one-way cock being arranged in parallel.
2. a kind of loudspeaker enclosure divider convenient for heat dissipation according to claim 1, which is characterized in that the one-way cock includes
The installing pipe being connected with air inlet pipe (1) and air outlet pipe (6) inner wall, and the inner wall of installing pipe is connected with air permeable plate (12), and it is ventilative
The one side of plate (12) is connected with ball sealer (14) by the first spring (11).
3. a kind of loudspeaker enclosure divider convenient for heat dissipation according to claim 2, which is characterized in that the installing pipe is close to close
The aperture of blocking (14) one end is less than installing pipe close to the aperture of air permeable plate (12) one end.
4. a kind of loudspeaker enclosure divider convenient for heat dissipation according to claim 1, which is characterized in that the piston rod (13) is leaned on
One end of nearly cam (3) is rotatably connected to idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548016.1U CN207399441U (en) | 2017-11-20 | 2017-11-20 | A kind of loudspeaker enclosure divider convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548016.1U CN207399441U (en) | 2017-11-20 | 2017-11-20 | A kind of loudspeaker enclosure divider convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399441U true CN207399441U (en) | 2018-05-22 |
Family
ID=62323799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721548016.1U Active CN207399441U (en) | 2017-11-20 | 2017-11-20 | A kind of loudspeaker enclosure divider convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207399441U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004557A (en) * | 2018-08-03 | 2018-12-14 | 张明明 | A kind of radiator for the electric power cabinet facilitating adjusting |
| CN112188052A (en) * | 2020-09-25 | 2021-01-05 | 广西中科云创智能科技有限公司 | Heat dissipation and dust removal integrated structure for hidden humanoid warning machine |
| CN114542899A (en) * | 2022-02-28 | 2022-05-27 | 云阳县腾玛人工智能科技有限公司 | Mounting bracket for angle-adjustable video conference terminal |
-
2017
- 2017-11-20 CN CN201721548016.1U patent/CN207399441U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004557A (en) * | 2018-08-03 | 2018-12-14 | 张明明 | A kind of radiator for the electric power cabinet facilitating adjusting |
| CN112188052A (en) * | 2020-09-25 | 2021-01-05 | 广西中科云创智能科技有限公司 | Heat dissipation and dust removal integrated structure for hidden humanoid warning machine |
| CN114542899A (en) * | 2022-02-28 | 2022-05-27 | 云阳县腾玛人工智能科技有限公司 | Mounting bracket for angle-adjustable video conference terminal |
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