CN107666635A - A kind of good audio amplifier of heat sinking function - Google Patents
A kind of good audio amplifier of heat sinking function Download PDFInfo
- Publication number
- CN107666635A CN107666635A CN201711147425.5A CN201711147425A CN107666635A CN 107666635 A CN107666635 A CN 107666635A CN 201711147425 A CN201711147425 A CN 201711147425A CN 107666635 A CN107666635 A CN 107666635A
- Authority
- CN
- China
- Prior art keywords
- sound box
- audio amplifier
- supporting plate
- hollow cylinder
- sinking function
- 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- Withdrawn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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention discloses a kind of good audio amplifier of heat sinking function,Including sound box,Support column is respectively and fixedly provided with four angles of inner bottom part of the sound box,And spring is socketed with support column,The upper end of four support columns is through supporting plate and extends to the top of supporting plate,Locking nut is threaded with the support column above supporting plate,The bottom of hollow cover body is fixed with hollow cylinder,The lower end of hollow cylinder extends to the top of supporting plate,The inwall of hollow cylinder is provided with fin,The top of sound box is provided with radiating opening portion,The top in radiating opening portion is provided with Air Filter,Air Filter is fixed by screws in the top of sound box,The inner top both sides of the sound box are symmetrically fixed with fix bar,Motor is installed in the middle part of fix bar,And the output shaft of motor is set down,The output shaft lower end of motor is fixed with flabellum by shaft coupling.Structure of the present invention is novel, ingenious in design, good heat dissipation effect, is adapted to promote.
Description
Technical field
The present invention relates to speaker technology field, more particularly to the audio amplifier that a kind of heat sinking function is good.
Background technology
Audio amplifier refers to a kind of equipment that audio signal can be transformed to sound.Popular saying just refers to speaker main casing or low
Power amplifier is carried in sound receiver body, audio signal is amplified after processing and sound is played back out by audio amplifier in itself, make its sound
The change of tune is big.Audio amplifier is the terminal of whole sound system, and its effect is that audio electric energy is converted into corresponding acoustic energy, and it is radiated
Gone to space.It is the extremely important part of sound system, is responsible for the ear that electric signal is transformed into acoustical signal and supplies people
Directly listening to for task.
Contain circuit board in audio amplifier, circuit board operationally, can give out substantial amounts of heat, and circuit board can be caused to damage
Evil, influences the life-span of circuit board, if directly radiated with fan, will certainly cause both poor sound quality, might have noise, therefore,
The present invention proposes a kind of good audio amplifier of heat sinking function.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of heat sinking function proposed is good
Audio amplifier.
To achieve these goals, present invention employs following technical scheme：
A kind of good audio amplifier of heat sinking function, including sound box, it is respectively and fixedly provided with four angles of inner bottom part of the sound box
Support column, and spring is socketed with support column, the upper end of four support columns through supporting plate and extends to the top of supporting plate, position
Locking nut is threaded with support column above the supporting plate, the side of the sound box is circumferentially equidistant from provided with multiple
Horn mouth, and bell-mouthed inner side is provided with speaker of voice box, the upper inside wall of the sound box is fixed with hollow cover body, in
The bottom of empty cover body is fixed with hollow cylinder, and the lower end of hollow cylinder extends to the top of supporting plate, the hollow cylinder it is interior
Wall is provided with fin, and the top of the sound box is provided with radiating opening portion, and the top in radiating opening portion is provided with Air Filter, prevents
Dirt net is fixed by screws in the top of sound box, and the inner top both sides of the sound box are symmetrically fixed with fix bar, Gu
Motor is installed in the middle part of fixed pole, and the output shaft of motor is set down, the output shaft lower end of motor passes through
Shaft coupling is fixed with flabellum.
Preferably, audio amplifier circuit board is installed, and audio amplifier circuit board is located under hollow cylinder at the top of the supporting plate
Side, fin are located at the top of audio amplifier circuit board.
Preferably, the cylindrical structure of the sound box, hollow cover body are in funnel-shaped structure.
Preferably, the side of the sound box is circumferentially with four horn mouths.
Preferably, the speaker of voice box is located at the side of hollow cylinder.
Preferably, the hollow cover body and hollow cylinder use aluminium foil heat-barrier material.
Compared with prior art, the beneficial effects of the invention are as follows：By fixed at four angles of inner bottom part of sound box
There is support column, and spring is socketed with support column, the upper end of four support columns through supporting plate and extends to the top of supporting plate,
Locking nut is threaded with the support column above supporting plate, spring can pass through sound box to circuit board damping
Upper inside wall be fixed with hollow cover body, the bottom of hollow cover body is fixed with hollow cylinder, effectively prevents air-flow to loudspeaker
Influence, circuit board can both be radiated, and can prevent that structure of the present invention is new to the influence of loudspeaker for the air-flow of heat emission fan again
Grain husk, ingenious in design, good heat dissipation effect, it is adapted to promote.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the good audio amplifier of heat sinking function proposed by the present invention；
Fig. 2 is the structural representation of hollow cover body and hollow cylinder in a kind of good audio amplifier of heat sinking function proposed by the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of good audio amplifier of heat sinking function, including sound box 1, the inner bottom part of sound box 1 four
Support column 5 is respectively and fixedly provided with angle, and spring 6 is socketed with support column 5, the upper end of four support columns 5 through supporting plate 7 and extends
To the top of supporting plate 7, locking nut 8, the side of sound box 1 are threaded with the support column 5 above supporting plate 7
It is circumferentially equidistant from provided with multiple horn mouths, and bell-mouthed inner side is provided with speaker of voice box 2, the upper inside wall of sound box 1
Hollow cover body 3 is fixed with, the bottom of hollow cover body 3 is fixed with hollow cylinder 4, and the lower end of hollow cylinder 4 extends to supporting plate 7
Top, the inwall of hollow cylinder 4 are provided with fin 9, and the top of sound box 1 is provided with radiating opening portion 11, radiating opening portion
11 top is provided with Air Filter 12, and Air Filter 12 is fixed by screws in the top of sound box 1, the inner top of sound box 1
Both sides are symmetrically fixed with fix bar 10, and the middle part of fix bar 10 is provided with motor 14, and the output shaft court of motor 14
Lower setting, the output shaft lower end of motor 14 are fixed with flabellum 15 by shaft coupling.
In the present invention, the top of supporting plate 7 is provided with audio amplifier circuit board, and audio amplifier circuit board is located under hollow cylinder 4
Side, fin 9 are located at the top of audio amplifier circuit board, 1 cylindrical structure of sound box, and hollow cover body 3 is in funnel-shaped structure, sound
The side of box body 1 is circumferentially with four horn mouths, and speaker of voice box 2 is located at the side of hollow cylinder 4, and hollow cover body 3 is with
Empty cylinder 4 uses aluminium foil heat-barrier material.
Application process：When in use, by being respectively and fixedly provided with support column 5 at four angles of inner bottom part of sound box 1, and support
Spring 6 is socketed with post 5, the upper end of four support columns 5 through supporting plate 7 and extends to the top of supporting plate 7, positioned at supporting plate
Locking nut 8 is threaded with the support column 5 of 7 tops, spring 6 can pass through the inwall of sound box 1 to circuit board damping
Top is fixed with hollow cover body 3, and the bottom of hollow cover body 3 is fixed with hollow cylinder 4, effectively prevents shadow of the air-flow to loudspeaker
Ring, circuit board can both be radiated, and can prevent that structure of the present invention is new to the influence of loudspeaker for the air-flow of heat emission fan again
Grain husk, ingenious in design, good heat dissipation effect, it is adapted to promote.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of good audio amplifier of heat sinking function, including sound box（1）, it is characterised in that the sound box（1）Interior bottom
Four, portion is respectively and fixedly provided with support column at angle（5）, and support column（5）On be socketed with spring（6）, four support columns（5）Upper end pass through
Perforating branches fagging（7）And extend to supporting plate（7）Top, positioned at supporting plate（7）The support column of top（5）On be threaded with lock
Tight nut（8）, the sound box（1）Side it is circumferentially equidistant from provided with multiple horn mouths, and bell-mouthed inner side is provided with
Speaker of voice box（2）, the sound box（1）Upper inside wall be fixed with hollow cover body（3）, hollow cover body（3）Bottom consolidate
Surely there is hollow cylinder（4）, hollow cylinder（4）Lower end extend to supporting plate（7）Top, the hollow cylinder（4）Inwall
Fin is installed（9）, the sound box（1）Top be provided with radiating opening portion（11）, radiating opening portion（11）Top
Provided with Air Filter（12）, Air Filter（12）It is fixed by screws in sound box（1）Top, the sound box（1）It is interior
Top both sides are symmetrically fixed with fix bar（10）, fix bar（10）Middle part motor is installed（14）, and motor
（14）Output shaft set down, motor（14）Output shaft lower end flabellum is fixed with by shaft coupling（15）.
A kind of 2. good audio amplifier of heat sinking function according to claim 1, it is characterised in that the supporting plate（7）Top
Portion is provided with audio amplifier circuit board, and audio amplifier circuit board is located at hollow cylinder（4）Lower section, fin（9）Positioned at audio amplifier circuit board
Top.
A kind of 3. good audio amplifier of heat sinking function according to claim 1, it is characterised in that the sound box（1）It is in
Cylindrical-shaped structure, hollow cover body（3）In funnel-shaped structure.
A kind of 4. good audio amplifier of heat sinking function according to claim 1, it is characterised in that the sound box（1）'s
Side is circumferentially with four horn mouths.
A kind of 5. good audio amplifier of heat sinking function according to claim 1, it is characterised in that the speaker of voice box（2）
Positioned at hollow cylinder（4）Side.
A kind of 6. good audio amplifier of heat sinking function according to claim 1, it is characterised in that the hollow cover body（3）With
Hollow cylinder（4）Use aluminium foil heat-barrier material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147425.5A CN107666635A (en) | 2017-11-17 | 2017-11-17 | A kind of good audio amplifier of heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147425.5A CN107666635A (en) | 2017-11-17 | 2017-11-17 | A kind of good audio amplifier of heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107666635A true CN107666635A (en) | 2018-02-06 |
Family
ID=61144054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711147425.5A Withdrawn CN107666635A (en) | 2017-11-17 | 2017-11-17 | A kind of good audio amplifier of heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107666635A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151629A (en) * | 2018-10-26 | 2019-01-04 | 嘉兴市华阳电器有限公司 | It is a kind of with the speaker for stablizing radiator structure and audio-amplification structure |
| CN109275055A (en) * | 2018-11-09 | 2019-01-25 | 江苏德联达智能科技有限公司 | A kind of speaker with heat sinking function |
| CN109361970A (en) * | 2018-11-09 | 2019-02-19 | 江苏德联达智能科技有限公司 | A kind of new waterproof speaker |
| CN109688490A (en) * | 2018-12-05 | 2019-04-26 | 湖南悟空信息科技有限公司 | A kind of combination sound box with heat sinking function |
| CN111093126A (en) * | 2018-10-23 | 2020-05-01 | 成都共同进步信息技术有限公司 | Portable heat dissipation audio amplifier |
-
2017
- 2017-11-17 CN CN201711147425.5A patent/CN107666635A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111093126A (en) * | 2018-10-23 | 2020-05-01 | 成都共同进步信息技术有限公司 | Portable heat dissipation audio amplifier |
| CN109151629A (en) * | 2018-10-26 | 2019-01-04 | 嘉兴市华阳电器有限公司 | It is a kind of with the speaker for stablizing radiator structure and audio-amplification structure |
| CN109151629B (en) * | 2018-10-26 | 2023-12-15 | 东莞正阳电子有限公司 | Sound box with stable heat radiation structure and sound amplifying structure |
| CN109275055A (en) * | 2018-11-09 | 2019-01-25 | 江苏德联达智能科技有限公司 | A kind of speaker with heat sinking function |
| CN109361970A (en) * | 2018-11-09 | 2019-02-19 | 江苏德联达智能科技有限公司 | A kind of new waterproof speaker |
| CN109688490A (en) * | 2018-12-05 | 2019-04-26 | 湖南悟空信息科技有限公司 | A kind of combination sound box with heat sinking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180206 |