CN206402379U - A kind of audio amplifier with dust-proof radiating function - Google Patents
A kind of audio amplifier with dust-proof radiating function Download PDFInfo
- Publication number
- CN206402379U CN206402379U CN201621341543.0U CN201621341543U CN206402379U CN 206402379 U CN206402379 U CN 206402379U CN 201621341543 U CN201621341543 U CN 201621341543U CN 206402379 U CN206402379 U CN 206402379U
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- CN
- China
- Prior art keywords
- voice coil
- dust
- box body
- sound box
- filter
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Abstract
The utility model discloses a kind of audio amplifier with dust-proof radiating function, including sound box body, the side of sound box body is provided with the first accommodating cavity, the first T iron is provided with first accommodating cavity, the side of first T iron is provided with the first magnet, the side of first magnet is provided with the first Hua Si, first Hua Si side plays ripple provided with first, first side for playing ripple is provided with the first voice coil loudspeaker voice coil, the side of first voice coil loudspeaker voice coil is provided with the first filter, the side of first filter is provided with the first frame, the inside of first frame is provided with the first dust cap, radiator fan is provided with inside sound box body, the bottom of radiator fan is provided with motor, the top of motor is provided with bearing plate, the top of bearing plate is provided with dry ice chest, the inside of bearing plate is provided with heat emission hole, the utility model structure is novel, it is easy to use, compact conformation, fashionable appearance is brief, quickly the heat that audio amplifier inside is produced can be radiated provided with heat abstractor, provided with filter, effectively prevent dust from entering, the audio-video internal structure of protection.
Description
Technical field
The utility model is related to technical field of electronic products, and in particular to a kind of audio amplifier with dust-proof radiating function.
Background technology
Audio amplifier is the equipment for sending sound that a kind of people are commonly used, and it has a wide range of application, including family, meeting
Discuss numerous occasions such as room, KTV, dancing hall.Now, in some are such as meeting room, KTV, the public arena of dancing hall.In order to carry
High speaker effect, audio amplifier is the terminal of whole sound system, and its effect is that audio electric energy is converted into corresponding acoustic energy, and handle
It is radiated space and gone, and reaches the effect raised one's voice, at present, original more using the people of audio amplifier, and net is raised one's voice very on casing of loudspeaker box
Easily enter dust, when dust accumulates many in audio amplifier, influence is easily produced on tonequality, or even damage audio amplifier, change
New audio amplifier can increase expenditure again, and audio amplifier internal heat dissipating space is smaller, when working long hours, audio amplifier internal loudspeaker and electricity
The heat that sub- component is produced can not be arranged in time, rested on for a long time in case, caused audio amplifier internal temperature quickly to raise, and be influenceed
The service life of audio amplifier, when serious, also results in the problem of internal circuit board burns, it is therefore desirable to a kind of dust-proof radiating function
Audio amplifier.
Utility model content
The technical problem that to solve of utility model is that there is provided one the problem of overcoming existing audio amplifier not dust-proof and radiate troublesome
Plant the audio amplifier with dust-proof radiating function.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of audio amplifier with dust-proof radiating function, including sound box body, the sound box body
Side be provided with the first accommodating cavity, the first T iron is provided with first accommodating cavity, the side of the first T iron is provided with the first magnetic
Body, the side of first magnet is provided with the first Hua Si, and the side of first Hua Si plays ripple, first bullet provided with first
The side of ripple is provided with the first voice coil loudspeaker voice coil, and the side of first voice coil loudspeaker voice coil is provided with the first filter, and the side of first filter is set
There is the first frame, the inside of first frame, which is provided with inside the first dust cap, the sound box body, is provided with radiator fan, institute
The bottom for stating radiator fan is provided with motor, and the top of the radiator fan, which is provided with the top of bearing plate, the bearing plate, to be set
There is dry ice chest, the inside of the bearing plate is provided with heat emission hole, and the outer wall of the dry ice chest is provided with air-vent.
As a kind of optimal technical scheme of the present utility model, the bottom of first accommodating cavity is provided with the second accommodating cavity,
The 2nd T iron is provided with second accommodating cavity, the side of the 2nd T iron is provided with the second magnet, the side of second magnet
Provided with the second Hua Si, the side of second Hua Si plays ripple provided with second, and the described second side for playing ripple is provided with the second voice coil loudspeaker voice coil,
The side of second voice coil loudspeaker voice coil is provided with the second filter, and the side of second filter is provided with the second frame, second basin
The inside of frame is provided with the second dust cap.
As a kind of optimal technical scheme of the present utility model, the outer wall of the audio-video body is provided with shell, the shell
It is made using magnesium alloy, the outer wall and internal structure of the sound box body scribble a nanometer protective layer.
The beneficial effect that the utility model is reached is：The utility model structure is novel, easy to use, compact conformation, outside
See that fashion is brief, quickly the heat of audio amplifier inside generation can be radiated provided with heat abstractor, provided with filter, effectively
Prevent dust from entering, the audio-video internal structure of protection.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
Fig. 3 is partial structural diagram of the present utility model；
In figure：1st, sound box body；2nd, the first accommodating cavity；3rd, the first T iron；4th, the first magnet；5th, the first Hua Si；6th, first
Play ripple；7th, the first voice coil loudspeaker voice coil；8th, the first filter；9th, the first dust cap；10th, the first frame；11st, the second filter；12nd, second
Play ripple；13rd, the second magnet；14th, the 2nd T iron；15th, the second accommodating cavity；16th, the second Hua Si；17th, the second voice coil loudspeaker voice coil；18th, second prevents
Dirt plate；19th, the second frame；20th, shell；21st, dry ice chest；22nd, bearing plate；23rd, radiator fan；24th, heat emission hole；25th, drive
Motor；26th, passage.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, the utility model provides a kind of audio amplifier with dust-proof radiating function, including sound box body
1, the side of sound box body 1 is provided with the first accommodating cavity 2, and the first accommodating cavity 2 is used to place to set in internal structure, the first accommodating cavity 2
There is the first T iron 3, the first T iron 3 is used for magnetic conduction, the side of the first T iron 3 is provided with the first magnet 4, and the first magnet 4 is used to produce
Magnetisation, is easy to produce sound, the side of the first magnet 4 provided with the first China this 5, this 5 is used to use as pad for the first China,
Reduction friction, first this magnificent 5 side plays ripple 6 provided with first, and first plays ripple 6, and it is related to loudspeaker peak swing, the first bullet
The side of ripple 6 is provided with the first voice coil loudspeaker voice coil 7, and the source of sound driving force that the first voice coil loudspeaker voice coil 7 is used to produce is transferred on vibrating diaphragm into radiation diffusion
Responsibility, the side of the first voice coil loudspeaker voice coil 7, which is provided with the first filter 8, the first filter 8, is provided with double-layer filtering net, filters out dust,
Extend the service life of sound box body 1, the side of the first filter 8 is provided with the first frame 10, and the first frame 10 is used to support solid
It is set for using, the inside of the first frame 10 is provided with the first dust cap 9, and the first dust cap 9 is used to prevent dust from entering, sound box body 1
Inside is provided with radiator fan 23, and the bottom of radiator fan 23 is provided with motor 25, and motor 25 provides power and drives radiating
Fan 23, radiator fan 23 is used to control the temperature in sound box body, and the top of radiator fan 23 is provided with bearing plate 22, load-bearing
Plate 22 is used to support fixed dry ice chest 21, and the top of bearing plate 22 is provided with dry ice chest 21, dry ice powder, dry ice built in dry ice chest 21
Heat absorption distillation, reduces the temperature in sound box body 1, and the inside of bearing plate 22 is provided with heat emission hole 24, and the outer wall of dry ice chest 21 is set
There is air-vent 26, heat emission hole 24 and air-vent 26 are easy to radiating treatment.
The bottom of first accommodating cavity 2 is provided with the second accommodating cavity 15, and the second accommodating cavity 15 is used to place internal structure, second
The 2nd T iron 14 is provided with accommodating cavity 15, the 2nd T iron 14 is used for magnetic conduction, the side of the 2nd T iron 14 is provided with the second magnet 13,
Second magnet 13 is used to produce magnetic field, the side of the second magnet 13 provided with the second China this 16, the second China this 16 be used to be used as pad
Use, reduce friction, second this magnificent 16 side plays ripple 12 provided with second, the second bullet ripple 12 it be related to loudspeaker maximum and shake
Width, the second two sides for playing ripple 12 are provided with the second voice coil loudspeaker voice coil 17, and the source of sound driving force that the second voice coil loudspeaker voice coil 17 is used to produce is transferred to vibrating diaphragm
Into the responsibility of radiation diffusion, the side of the second voice coil loudspeaker voice coil 17, which is provided with the second filter 11, the second filter 11, is provided with double medium filtration
Net, filters out dust, extends the service life of sound box body 1, and the side of the second filter 11 is provided with the second frame 19, second
Frame 19 is used to support fixation, and the inside of the second frame 19 is provided with the second dust cap 18, and the second dust cap 18 is used to prevent
Dust enters.
The outer wall of sound box body 1 is provided with shell 20, and shell 20 is used to protect internal structure, and shell 20 uses magnesium alloy
It is made with matter heavily fortified point amount is light, density is low, thermal diffusivity is preferable, the strong advantage of crushing resistance, the outer wall and internal structure of sound box body 1
Surface scribble a nanometer protective layer, nanometer protective layer has the effect of water proof and dust proof.
During specific work, the first T iron 3 first and the 2nd magnetic conduction in the case of energization of T iron 14, with the first magnet 4 and
Second magnet 14 produces magnetic field, sends sound, and the source of sound driving force that the first voice coil loudspeaker voice coil 7 and the second voice coil loudspeaker voice coil 17 are used to produce is transferred to
Into the responsibility of radiation diffusion on vibrating diaphragm, double-layer filtering net is provided with the first filter 8 and the second filter 11, dust is filtered out,
Extend the service life of sound box body 1, the first dust cap and 9 second dust caps 18 prevent dust from entering, and motor 25 is provided
Power drives radiator fan 23, and radiator fan 23 is used to control the temperature in sound box body, and heat emission hole 24 is easy to radiator fan
23 air-flows blown pass through dry ice chest 21, dry ice powder built in dry ice chest 21, and air-vent 26 is easy to dry ice sublimation, and dry ice heat absorption rises
China, reduces the temperature in sound box body 1, and shell 20 is made with matter heavily fortified point amount is light, density is low, thermal diffusivity using magnesium alloy
Preferably, the strong advantage of crushing resistance, the outer wall of sound box body 1 and the surface of internal structure scribble a nanometer protective layer, nanometer protective layer
Effect with water proof and dust proof.
The beneficial effect that the utility model is reached is：The utility model structure is novel, easy to use, compact conformation, outside
See that fashion is brief, quickly the heat of audio amplifier inside generation can be radiated provided with heat abstractor, provided with filter, effectively
Prevent dust from entering, the audio-video internal structure of protection.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (3)
1. a kind of audio amplifier with dust-proof radiating function, including sound box body (1), it is characterised in that the sound box body (1)
Side, which is provided with the first accommodating cavity (2), first accommodating cavity (2), is provided with the first T iron (3), the side of the first T iron (3)
Provided with the first magnet (4), the side of first magnet (4) is provided with the first Hua Si (5), and the side of first Hua Si (5) is set
There is the first bullet ripple (6), the described first side for playing ripple (6) is provided with the first voice coil loudspeaker voice coil (7), and the side of first voice coil loudspeaker voice coil (7) is provided with
First filter (8), the side of first filter (8) is provided with the first frame (10), the inside of first frame (10)
Provided with the first dust cap (9), radiator fan (23), the bottom of the radiator fan (23) are provided with inside the sound box body (1)
Provided with motor (25), the top of the radiator fan (23), which is provided with the top of bearing plate (22), the bearing plate (22), to be set
There is dry ice chest (21), the inside of the bearing plate (22) is provided with heat emission hole (24), and the outer wall of the dry ice chest (21) is provided with ventilative
Hole (26).
2. a kind of audio amplifier with dust-proof radiating function according to claim 1, it is characterised in that first accommodating cavity
(2) bottom, which is provided with the second accommodating cavity (15), second accommodating cavity (15), is provided with the 2nd T iron (14), the 2nd T iron
(14) side is provided with the second magnet (13), and the side of second magnet (13) is provided with the second Hua Si (16), second China
The side of this (16) plays ripple (12) provided with second, and the described second side for playing ripple (12) is provided with the second voice coil loudspeaker voice coil (17), described second
The side of voice coil loudspeaker voice coil (17) is provided with the second filter (11), and the side of second filter (11) is provided with the second frame (19), institute
The inside for stating the second frame (19) is provided with the second dust cap (18).
3. a kind of audio amplifier with dust-proof radiating function according to claim 2, it is characterised in that the sound box body
(1) outer wall is provided with shell (20), and the shell (20) is made using magnesium alloy, the outer wall of the sound box body (1) and interior
The surface of portion's structure scribbles a nanometer protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341543.0U CN206402379U (en) | 2016-12-08 | 2016-12-08 | A kind of audio amplifier with dust-proof radiating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341543.0U CN206402379U (en) | 2016-12-08 | 2016-12-08 | A kind of audio amplifier with dust-proof radiating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206402379U true CN206402379U (en) | 2017-08-11 |
Family
ID=59510362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621341543.0U Expired - Fee Related CN206402379U (en) | 2016-12-08 | 2016-12-08 | A kind of audio amplifier with dust-proof radiating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206402379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114157940A (en) * | 2021-11-30 | 2022-03-08 | 深圳市拙野创意有限公司 | Sound box shell structure and waterproof sound box |
| CN114900759A (en) * | 2022-04-26 | 2022-08-12 | 深圳市盛佳丽电子有限公司 | High pitch horn with quick heat dissipation |
-
2016
- 2016-12-08 CN CN201621341543.0U patent/CN206402379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114157940A (en) * | 2021-11-30 | 2022-03-08 | 深圳市拙野创意有限公司 | Sound box shell structure and waterproof sound box |
| CN114157940B (en) * | 2021-11-30 | 2023-10-03 | 深圳市拙野创意有限公司 | Sound shell structure and waterproof sound |
| CN114900759A (en) * | 2022-04-26 | 2022-08-12 | 深圳市盛佳丽电子有限公司 | High pitch horn with quick heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |