CN207518838U - A kind of environmental protection speaker - Google Patents
A kind of environmental protection speaker Download PDFInfo
- Publication number
- CN207518838U CN207518838U CN201721691850.6U CN201721691850U CN207518838U CN 207518838 U CN207518838 U CN 207518838U CN 201721691850 U CN201721691850 U CN 201721691850U CN 207518838 U CN207518838 U CN 207518838U
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- CN
- China
- Prior art keywords
- heat
- main body
- acoustic enclosure
- speaker
- enclosure made
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of environmentally friendly speakers, including Acoustic enclosure made by bamboo main body, the both sides of the Acoustic enclosure made by bamboo main body are equipped with loud speaker, the bottom of the Acoustic enclosure made by bamboo main body is equipped with radiating opening portion, radiating opening is equipped with supporting rack at the top of portion, the interior two bottom sides of the Acoustic enclosure made by bamboo main body are fixed with guide post, spring is socketed on guide post, support plate is placed at the top of guide post, the top of heat-conducting plate and the bottom of speaker circuit board, the bottom of the heat-conducting plate is fixed with heat conduction case, the inner homogeneous of heat conduction case is equipped with heat conductive rod, the lower end of heat conductive rod runs through heat conduction case and extends to the top of driving motor, the top of the speaker circuit board is equipped with partition board, at the circumferentially extending of partition board to the inner wall of Acoustic enclosure made by bamboo main body and it is bolted on the inner wall of Acoustic enclosure made by bamboo main body.The utility model structure novel, ingenious in design, rational in infrastructure, good heat dissipation effect, partition board prevents flabellum air-flow from being had an impact to loud speaker, is suitble to promote.
Description
Technical field
The utility model is related to speaker technology field more particularly to a kind of environmentally friendly speakers.
Background technology
Speaker refers to a kind of equipment that audio signal can be transformed to sound.Popular saying just refers to speaker host babinet or low
Power amplifier is carried in sound receiver body, audio signal is amplified after processing and sound is played back out by speaker in itself, make its sound
The change of tune is big.Speaker is the terminal of entire sound system, and effect is that audio electric energy is converted into corresponding acoustic energy, and it is radiated
It is gone to space.It is the extremely important component 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.
Existing environmental protection speaker is made for bamboo material, there is circuit board inside speaker, and when speaker works long hours,
A large amount of heat is distributed around circuit board, high temperature easily makes circuit board aging, and is directly blown with fan, and air-flow can generate loud speaker
It influences, is also easy to bring dust on circuit board into, for this purpose, the utility model proposes a kind of environmentally friendly speakers.
Invention content
The purpose of this utility model is and a kind of environmentally friendly speaker proposed in order to solve shortcoming in the prior art.
To achieve these goals, the utility model employs following technical solution：
A kind of environmental protection speaker, including Acoustic enclosure made by bamboo main body, the both sides of the Acoustic enclosure made by bamboo main body are equipped with loud speaker, the bamboo
The bottom of sound box body processed is equipped with radiating opening portion, and supporting rack, the middle part installation of supporting rack are equipped at the top of radiating opening portion
There is driving motor, the output shaft of driving motor sets and passes through shaft coupling downward is fixed with flabellum, the Acoustic enclosure made by bamboo main body
Interior two bottom sides are fixed with guide post, and spring is socketed on guide post, support plate are placed at the top of guide post, guide post upper end is through support
Plate and the top for extending to support plate, the guide post above support plate are threaded with locking nut, the top of the support plate
Portion both sides are fixed with support column, and installing plate has been bolted on support column, sound has been screwed at the top of installing plate
Case circuit board, the centre position of installing plate are equipped with rectangular opening portion, heat-conducting plate are fixed in rectangular opening portion, heat-conducting plate
Top and the bottom of speaker circuit board, the bottom of the heat-conducting plate are fixed with heat conduction case, and the inner homogeneous of heat conduction case is equipped with heat conduction
Stick, the lower end of heat conductive rod run through heat conduction case and extend to the top of driving motor, and the top of the speaker circuit board is equipped with partition board,
At the circumferentially extending of partition board to the inner wall of Acoustic enclosure made by bamboo main body and it is bolted on the inner wall of Acoustic enclosure made by bamboo main body.
Preferably, between the speaker circuit board and installing plate be equipped with cushion pad, cushion pad using rubber material make and
Into.
Preferably, the bottom of the heat conduction case is welded with sealing plate, and sealing plate is welded with heat conductive rod junction by welding rod
Together.
Preferably, the heat-conducting plate is made using copper material.
Preferably, the inside of the heat conduction case is filled with water cooling liquid.
Compared with prior art, the beneficial effects of the utility model are：Consolidated by the interior two bottom sides of Acoustic enclosure made by bamboo main body
Surely there is guide post, spring is socketed on guide post, support plate is placed at the top of guide post, and be screwed at the top of installing plate
Speaker circuit board, spring can play damping effect to speaker circuit board, and vibrations is avoided to have an impact circuit board, pass through heat conduction
The bottom of plate is fixed with heat conduction case, and the inner homogeneous of heat conduction case is equipped with heat conductive rod, and the lower end of heat conductive rod through heat conduction case and extends
To the top of driving motor, by the heat transfer on speaker circuit board to heat conduction case, the heat in heat conduction case passes through heat-conducting plate
Heat conductive rod is transferred to the lower section of heat conduction case, and flabellum is driven by driving motor, and the lower end heat of heat conductive rod is dispelled, so as to add
Coolant is quickly cooled down in fast heat conduction case, and the utility model structure novel is ingenious in design, rational in infrastructure, good heat dissipation effect, every
Plate prevents flabellum air-flow from being had an impact to loud speaker, is suitble to promote.
Description of the drawings
Fig. 1 be the utility model proposes a kind of environmentally friendly speaker structure diagram；
Fig. 2 be the utility model proposes a kind of environmentally friendly speaker in heat conduction case connect with heat conductive rod when structure diagram.
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 environmental protection speaker, including Acoustic enclosure made by bamboo main body 1, the both sides of Acoustic enclosure made by bamboo main body 1, which are equipped with, raises one's voice
Device 2, the bottom of Acoustic enclosure made by bamboo main body 1 are equipped with radiating opening portion 3, and the top in radiating opening portion 3 is equipped with supporting rack 4, supporting rack 4
Middle part driving motor 8 is installed, the output shaft of driving motor 8 sets and passes through shaft coupling downward is fixed with flabellum 9, bamboo sound
The interior two bottom sides of box main body 1 are fixed with guide post 5, and spring 6 is socketed on guide post 5, and the top of guide post 5 is placed with support plate 7, leads
5 upper end of column runs through support plate 7 and extends to the top of support plate 7, and the guide post 5 above support plate 7 is threaded with locking
Nut 16, the top both sides of support plate 7 are fixed with support column 10, installing plate 11 have been bolted on support column 10, installation
The top of plate 11 has been screwed speaker circuit board 12, and the centre position of installing plate 11 is equipped with rectangular opening portion, rectangular
Heat-conducting plate 13, the top of heat-conducting plate 13 and the bottom of speaker circuit board 12 are fixed in shape opening portion, the bottom of heat-conducting plate 13 is consolidated
Surely there is heat conduction case 15, the inner homogeneous of heat conduction case 15 is equipped with heat conductive rod 17, and the lower end of heat conductive rod 17 through heat conduction case 15 and extends
To the top of driving motor 8, the top of speaker circuit board 12 is equipped with partition board 18, the circumferentially extending of partition board 18 to Acoustic enclosure made by bamboo main body
At 1 inner wall and it is bolted on the inner wall of Acoustic enclosure made by bamboo main body 1.
In the utility model, cushion pad is equipped between speaker circuit board 12 and installing plate 11, cushion pad uses rubber material
It is made, the bottom of heat conduction case 15 is welded with sealing plate 19, and sealing plate 19 is welded on 17 junction of heat conductive rod by welding rod
Together, heat-conducting plate 13 is made using copper material, and the inside of heat conduction case 15 is filled with water cooling liquid.
When the utility model is used, being fixed with guide post 5 by the interior two bottom sides of Acoustic enclosure made by bamboo main body 1, covered on guide post 5
Spring 6 is connected to, the top of guide post 5 is placed with support plate 7, and the top of installing plate 11 has been screwed speaker circuit board
12, spring 6 can play damping effect to speaker circuit board 12, and vibrations is avoided to have an impact circuit board, pass through heat-conducting plate 13
Bottom be fixed with heat conduction case 15, the inner homogeneous of heat conduction case 15 is equipped with heat conductive rod 17, and heat conduction case is run through in the lower end of heat conductive rod 17
15 and the top of driving motor 8 is extended to, heat-conducting plate 13 is by the heat transfer on speaker circuit board 12 to heat conduction case 15, heat conduction
Heat in case 15 is transferred to the lower section of heat conduction case 15 by heat conductive rod 17, and flabellum 9 is driven by driving motor 8, by heat conduction
The lower end heat of stick 17 dispels, so as to accelerate being quickly cooled down for coolant in heat conduction case 15, the utility model structure novel, design
Ingenious, rational in infrastructure, good heat dissipation effect, partition board 18 prevents 9 air-flow of flabellum from being had an impact to loud speaker 2, is suitble to promote.
The preferable specific embodiment of the above, only 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
Novel 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 (5)
1. a kind of environmental protection speaker, including Acoustic enclosure made by bamboo main body（1）, which is characterized in that the Acoustic enclosure made by bamboo main body（1）Both sides set
There is loud speaker（2）, the Acoustic enclosure made by bamboo main body（1）Bottom be equipped with radiating opening portion（3）, radiating opening portion（3）Top peace
Equipped with supporting rack（4）, supporting rack（4）Middle part driving motor is installed（8）, driving motor（8）Output shaft set downward simultaneously
Flabellum is fixed with by shaft coupling（9）, the Acoustic enclosure made by bamboo main body（1）Interior two bottom sides be fixed with guide post（5）, guide post（5）
On be socketed with spring（6）, guide post（5）Top be placed with support plate（7）, guide post（5）Support plate is run through in upper end（7）And it extends to
Support plate（7）Top, positioned at support plate（7）The guide post of top（5）It is threaded with locking nut（16）, the support plate
（7）Top both sides be fixed with support column（10）, support column（10）On be bolted installing plate（11）, installing plate（11）
Top be screwed speaker circuit board（12）, installing plate（11）Centre position be equipped with rectangular opening portion, it is rectangular
Shape is fixed with heat-conducting plate in opening portion（13）, heat-conducting plate（13）Top and speaker circuit board（12）Bottom, the heat-conducting plate
（13）Bottom be fixed with heat conduction case（15）, heat conduction case（15）Inner homogeneous be equipped with heat conductive rod（17）, heat conductive rod（17）Under
End is through heat conduction case（15）And extend to driving motor（8）Top, the speaker circuit board（12）Top be equipped with partition board
（18）, partition board（18）Circumferentially extending to Acoustic enclosure made by bamboo main body（1）Inner wall at and be bolted on Acoustic enclosure made by bamboo main body
（1）Inner wall on.
A kind of 2. environmentally friendly speaker according to claim 1, which is characterized in that the speaker circuit board（12）With installing plate
（11）Between be equipped with cushion pad, cushion pad is made using rubber material.
A kind of 3. environmentally friendly speaker according to claim 1, which is characterized in that the heat conduction case（15）Bottom be welded with it is close
Sealing plate（19）, sealing plate（19）With heat conductive rod（17）Junction is welded together by welding rod.
A kind of 4. environmentally friendly speaker according to claim 1, which is characterized in that the heat-conducting plate（13）Using copper material system
It forms.
A kind of 5. environmentally friendly speaker according to claim 1, which is characterized in that the heat conduction case（15）Inside be filled with water
Cold liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691850.6U CN207518838U (en) | 2017-12-07 | 2017-12-07 | A kind of environmental protection speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691850.6U CN207518838U (en) | 2017-12-07 | 2017-12-07 | A kind of environmental protection speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518838U true CN207518838U (en) | 2018-06-19 |
Family
ID=62543297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721691850.6U Expired - Fee Related CN207518838U (en) | 2017-12-07 | 2017-12-07 | A kind of environmental protection speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207518838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113630673A (en) * | 2021-07-21 | 2021-11-09 | 强视传媒有限公司 | Stage sound equipment and control system thereof |
-
2017
- 2017-12-07 CN CN201721691850.6U patent/CN207518838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113630673A (en) * | 2021-07-21 | 2021-11-09 | 强视传媒有限公司 | Stage sound equipment and control system thereof |
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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: 20180619 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |