CN107750017A - A kind of speaker with heat sinking function - Google Patents
A kind of speaker with heat sinking function Download PDFInfo
- Publication number
- CN107750017A CN107750017A CN201711127148.1A CN201711127148A CN107750017A CN 107750017 A CN107750017 A CN 107750017A CN 201711127148 A CN201711127148 A CN 201711127148A CN 107750017 A CN107750017 A CN 107750017A
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- heat dissipation
- dissipation cavity
- support bar
- speaker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Thermal Sciences (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of speaker with heat sinking function, including audio amplifier, loudspeaker fixed frame and heat dissipation cavity, damping device is equipped with left and right sides of the audio amplifier bottom, the damping device includes support bar, fix bar and damping spring, fix bar is equipped with left and right sides of the audio amplifier bottom, support bar is provided with the top of the fix bar, the support bar bottom is through fix bar, the fix bar and support bar are through damping spring, the supporting bar top is fixed frame bottom with loudspeaker and is connected, the loudspeaker fix frame bottom and are provided with heat dissipation cavity, the heat dissipation cavity top left hand is provided with temperature sensor, the model DS18B20 of the temperature sensor, the heat dissipation cavity top middle portion is provided with servomotor.The present invention is provided with Air Filter by sound mouth, can play dustproof effect, avoids dust from entering the using effect that speaker influences loudspeaker, more practical, is adapted to be widely popularized and uses.
Description
Technical field
The present invention relates to a kind of speaker, more particularly to a kind of speaker with heat sinking function.
Background technology
At present, loudspeaker are divided into several different musical instruments, and a kind of wind instrument is up-thin-low-thick, is made of copper more.Another kind is existing
The electroacoustic component in generation, effect are to convert electrical signals to sound, are also loudspeaker.Loudspeaker are that a kind of electric energy is converted into sound in fact
Conversion equipment, when different electron energies reaches coil, coil produces a kind of energy and the magnetic field of magnet is interactive, it is this mutually
Dynamic to cause paper disc to vibrate, because electron energy changes at any time, the coil of loudspeaker can move forward or backward, therefore the paper disc of loudspeaker
Will and then it move, this action makes the density degree of air produce change and produce sound.But audio amplifier loudspeaker in the market
It is not only complicated, and function is single, is not provided with waterproof body, it is impossible to waterproof, and existing speaker can not radiate, sound
Case loudspeaker long-time temperature in use is too high, can influence the service life of speaker.Therefore, it is proposed that a kind of have radiating work(
The speaker of energy.
The content of the invention
It is a primary object of the present invention to provide a kind of speaker with heat sinking function, it is provided with by sound mouth anti-
Dirt net, dustproof effect can be played, avoid dust from entering the using effect that speaker influences loudspeaker, pass through sound mouth and loudspeaker
Fixed frame inwall junction is provided with O-ring seal, can play waterproof action, avoids moisture from being caused into speaker to loudspeaker
Damage, is provided with damping device by audio amplifier bottom, can carry out damping in audio amplifier use, avoids loudspeaker from using caused shake
It is dynamic, the using effect of speaker is influenceed, servomotor is provided with by heat dissipation cavity, can be when temperature be higher in speaker
Radiated, avoid influenceing the service life of loudspeaker because temperature is higher, and by temperature sensor and servomotor cooperation make
With can have the function that energy-conservation, effectively can solve the problems, such as in background technology.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of speaker with heat sinking function, including audio amplifier, loudspeaker fixed frame and heat dissipation cavity, the audio amplifier bottom or so two
Side is equipped with damping device, and the damping device includes support bar, fix bar and damping spring, the audio amplifier bottom left and right sides
Be equipped with fix bar, be provided with support bar at the top of the fix bar, the support bar bottom through fix bar, the fix bar with
Support bar is fixed frame bottom with loudspeaker and is connected through damping spring, the supporting bar top, and the loudspeaker are fixed frame bottom and set
There is a heat dissipation cavity, the heat dissipation cavity top left hand is provided with temperature sensor, the model DS18B20 of the temperature sensor, described
Heat dissipation cavity top middle portion is provided with servomotor, and the loudspeaker fixed frame center bottom is provided with permanent magnet, set at the top of the permanent magnet
There is sound mouth.
Further, processor, the model AMDfx8300 of the processor are provided with the right side of the heat dissipation cavity top.
Further, the servomotor bottom is provided with drive link, and the drive link is provided with blade, and the blade shares
Two groups.
Further, the sound mouth is provided with O-ring seal, the O-ring seal top with loudspeaker fixed frame inwall junction
Portion is provided with dust-proof mesh enclosure.
Further, the data input pin of the data output end of the temperature sensor and processor connects, the processing
The signal output part of device and the signal input part of servomotor connect.
Compared with prior art, the present invention has the advantages that：
1. the speaker with heat sinking function of the present invention, is provided with Air Filter by sound mouth, can play dustproof effect,
Dust is avoided to enter the using effect that speaker influences loudspeaker.
2. the speaker with heat sinking function of the present invention, is provided with by sound mouth and loudspeaker fixed frame inwall junction
O-ring seal, waterproof action can be played, avoid moisture from causing to damage to loudspeaker into speaker.
3. the speaker with heat sinking function of the present invention, damping device is provided with by audio amplifier bottom, can be in audio amplifier
Damping is carried out during use, avoids loudspeaker from using the caused using effect for shaking, influenceing speaker.
4. the speaker with heat sinking function of the present invention, servomotor is provided with by heat dissipation cavity, can be in audio amplifier
Radiated when temperature is higher in loudspeaker, avoid influenceing the service life of loudspeaker because temperature is higher, and pass through temperature sensor
It is used cooperatively with servomotor, energy-conservation can be haveed the function that.
Brief description of the drawings
Fig. 1 is the overall structure diagram for the speaker that the present invention has heat sinking function；
Fig. 2 is the heat dissipation cavity structural representation for the speaker that the present invention has heat sinking function；
Fig. 3 is the temperature sensor attachment structure schematic diagram for the speaker that the present invention has heat sinking function.
In figure：1st, O-ring seal；2nd, loudspeaker fixed frame；3rd, audio amplifier；4th, support bar；5th, damping spring；6th, fix bar；7th, dissipate
Hot chamber；8th, damping device；9th, permanent magnet；10th, sound mouth；11st, dust-proof mesh enclosure；12nd, temperature sensor；13rd, blade；14th, it is driven
Bar；15th, processor；16th, servomotor.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
As Figure 1-3, a kind of speaker with heat sinking function, including audio amplifier 3, loudspeaker fixed frame 2 and heat dissipation cavity
7, the bottom of audio amplifier 3 left and right sides is equipped with damping device 8, and the damping device 8 includes support bar 4, fix bar 6 and damping
Spring 5, the bottom of audio amplifier 3 left and right sides are equipped with fix bar 6, and the top of fix bar 6 is provided with support bar 4, the support
The bottom of bar 4 is through fix bar 6, the fix bar 6 and support bar 4 through damping spring 5, the top of support bar 4 and loudspeaker
The bottom of fixed frame 2 connects, and the bottom of loudspeaker fixed frame 2 is provided with heat dissipation cavity 7, and the top left hand of heat dissipation cavity 7 is provided with temperature
Sensor 12, the model DS18B20 of the temperature sensor 12, the top middle portion of heat dissipation cavity 7 are provided with servomotor 16, institute
State the center bottom of loudspeaker fixed frame 2 and be provided with permanent magnet 9, the top of permanent magnet 9 is provided with sound mouth 10.
Wherein, processor 15, the model AMDfx8300 of the processor 15 are provided with the right side of the top of heat dissipation cavity 7.
Wherein, the bottom of servomotor 16 is provided with drive link 14, and the drive link 14 is provided with blade 13, the blade
13 share two groups.
Wherein, the sound mouth 10 is provided with O-ring seal 1 with the inwall junction of loudspeaker fixed frame 2, and O-ring seal 1 can rise
To waterproof action, the top of O-ring seal 1 is provided with dust-proof mesh enclosure 11, and dust-proof mesh enclosure 11 can prevent dust from entering audio amplifier 3
Loudspeaker.
Wherein, the data output end of the temperature sensor 12 is connected with the data input pin of processor 15, the processing
The signal output part of device 15 is connected with the signal input part of servomotor 16.
Operation principle：In use, temperature sensor 12 transfers data to processor 15, when temperature is higher in speaker
When, processor 15 transmits a signal to servomotor 16, and servomotor 16 drives drive link 14 and blade 13 to be rotated, to sound
Case loudspeaker are radiated, and when speaker is given a shock, support bar 4 drives damping spring 5 to move downward carry out damping.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of speaker with heat sinking function, including audio amplifier（3）, loudspeaker fixed frame（2）And heat dissipation cavity（7）, its feature
It is：The audio amplifier（3）Damping device is equipped with left and right sides of bottom（8）, the damping device（8）Including support bar（4）, it is solid
Fixed pole（6）And damping spring（5）, the audio amplifier（3）Fix bar is equipped with left and right sides of bottom（6）, the fix bar（6）Top
Provided with support bar（4）, the support bar（4）Bottom is through fix bar（6）, the fix bar（6）And support bar（4）Through
Damping spring（5）, the support bar（4）Top and loudspeaker fixed frame（2）Bottom connects, the loudspeaker fixed frame（2）Bottom is set
There is heat dissipation cavity（7）, the heat dissipation cavity（7）Top left hand is provided with temperature sensor（12）, the temperature sensor（12）Model
For DS18B20, the heat dissipation cavity（7）Top middle portion is provided with servomotor（16）, the loudspeaker fixed frame（2）Center bottom is provided with
Permanent magnet（9）, the permanent magnet（9）Top is provided with sound mouth（10）.
2. the speaker according to claim 1 with heat sinking function, it is characterised in that：The heat dissipation cavity（7）Top
Right side is provided with processor（15）, the processor（15）Model AMDfx8300.
3. the speaker according to claim 1 with heat sinking function, it is characterised in that：The servomotor（16）Bottom
Portion is provided with drive link（14）, the drive link（14）It is provided with blade（13）, the blade（13）Share two groups.
4. the speaker according to claim 1 with heat sinking function, it is characterised in that：The sound mouth（10）With loudspeaker
Fixed frame（2）Inwall junction is provided with O-ring seal（1）, the O-ring seal（1）Top is provided with dust-proof mesh enclosure（11）.
5. the speaker according to claim 2 with heat sinking function, it is characterised in that：The temperature sensor（12）
Data output end and processor（15）Data input pin connection, the processor（15）Signal output part and servomotor
（16）Signal input part connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127148.1A CN107750017A (en) | 2017-11-15 | 2017-11-15 | A kind of speaker with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127148.1A CN107750017A (en) | 2017-11-15 | 2017-11-15 | A kind of speaker with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107750017A true CN107750017A (en) | 2018-03-02 |
Family
ID=61250740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711127148.1A Withdrawn CN107750017A (en) | 2017-11-15 | 2017-11-15 | A kind of speaker with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107750017A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525926A (en) * | 2019-01-08 | 2019-03-26 | 百度在线网络技术（北京）有限公司 | Sound chamber horn assembly and speaker |
| CN113301787A (en) * | 2021-07-08 | 2021-08-24 | 成都市克莱微波科技有限公司 | Microwave power amplifier array equipment and corresponding radio communication terminal |
-
2017
- 2017-11-15 CN CN201711127148.1A patent/CN107750017A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525926A (en) * | 2019-01-08 | 2019-03-26 | 百度在线网络技术（北京）有限公司 | Sound chamber horn assembly and speaker |
| CN109525926B (en) * | 2019-01-08 | 2024-02-20 | 百度在线网络技术（北京）有限公司 | Sound cavity loudspeaker assembly and sound box |
| CN113301787A (en) * | 2021-07-08 | 2021-08-24 | 成都市克莱微波科技有限公司 | Microwave power amplifier array equipment and corresponding radio communication terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180302 |