CN207340158U - Speaker - Google Patents
Speaker Download PDFInfo
- Publication number
- CN207340158U CN207340158U CN201721128663.7U CN201721128663U CN207340158U CN 207340158 U CN207340158 U CN 207340158U CN 201721128663 U CN201721128663 U CN 201721128663U CN 207340158 U CN207340158 U CN 207340158U
- Authority
- CN
- China
- Prior art keywords
- leading note
- speaker
- heat
- loudspeaker
- cone
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of speaker, including base, the circuit board and the circuit board leading note cone being oppositely arranged and the heat-conducting piece being folded between leading note cone and circuit board that are arranged on base；Speaker further includes loudspeaker, and the sound mouth that leading note is bored towards loudspeaker swells, and has spacing between leading note cone and loudspeaker.Heat on circuit board is quickly transmitted to leading note poppet surface by technical solutions of the utility model by heat-conducting piece, under the vibration of loudspeaker, so that the air between loudspeaker and leading note cone produces strong convection, accelerate cold air and hot-air exchange velocity above the poppet surface of leading note cone, so as to reach the effect for accelerating radiating rate.
Description
Technical field
Speaker technology field is the utility model is related to, more particularly to a kind of speaker.
Background technology
With the development of society, the improvement of people's living standards, the requirement to speaker products is also higher and higher.Inside speaker
The main component for producing heat is mainboard, in order to which the heat on mainboard is distributed in time, in the prior art, by the outer of product
Large area mesh is set on shell, is radiated by natural convection air.This mode air flow is slow, and heat dissipation effect is poor.
Utility model content
The main purpose of the utility model is to propose a kind of speaker, it is intended to solves the problems, such as that speaker heat dissipation effect is poor.
To achieve the above object, the utility model proposes speaker, including base, the circuit that is arranged on the base
The leading note cone that plate and the circuit board are oppositely arranged and the heat-conducting piece being folded between the leading note cone and the circuit board；
The speaker further includes loudspeaker, and the sound mouth of leading note cone towards the loudspeaker swells, and leading note cone and the loudspeaker it
Between there is spacing.
Preferably, the speaker further includes the bottom case that lid is located on the base, and the leading note cone is embedded in the bottom case
On, and the bottom case, the leading note cone and the base are enclosed for accommodating the circuit board and the heat-conducting piece
Cavity.
Preferably, the bottom case is equipped with one and bores coaxial annular opening with the leading note, and the annular opening connects institute
State inside and outside bottom case.
Preferably, the shape for the one side that the loudspeaker are bored towards the leading note is adapted with the conical surface shape that the leading note is bored.
Preferably, the poppet surface undulate of the leading note cone.
Preferably, the leading note cone is component made of Heat Conduction Material.
Preferably, the leading note cone is component made of aluminium alloy or copper.
Preferably, the heat-conducting piece is conducting-heat elements made of flexible material.
Preferably, the heat-conducting piece is heat-conducting silica gel sheet.
Heat on circuit board is quickly transmitted to leading note poppet surface by technical solutions of the utility model by heat-conducting piece, in loudspeaker
Under vibration so that the air between loudspeaker and leading note cone produces strong convection, accelerates on the poppet surface that cold air is bored with leading note
Square hot-air exchange velocity, so as to reach the effect for accelerating radiating rate.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the cross-sectional view of the structure of one embodiment of the utility model speaker.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Base | 200 | Circuit board |
| 300 | Leading note is bored | 400 | Loudspeaker |
| 500 | Heat-conducting piece | 600 | Bottom case |
| 610 | Annular opening |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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
Clearly and completely describing, it is clear that described embodiment is only the part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of speaker.
In the utility model embodiment, as shown in Figure 1, the speaker includes base 100, the electricity being arranged on base 100
The leading note cone 300 and be folded in leading between leading note cone 300 and circuit board 200 that road plate 200 and circuit board 200 are oppositely arranged
Warmware 500；The speaker further includes loudspeaker 400, and the sound mouth of leading note cone 300 towards loudspeaker 400 swells, and leading note cone 300 and loudspeaker
There is spacing between 400.In the process of running, circuit board 200 is the main component for producing heat to speaker, on circuit board 200
Heat is quickly transmitted on leading note cone 300 by heat-conducting piece 500, so that the poppet surface that heat can bore 300 from leading note comes out,
At this time, due to speaker, the meeting of loudspeaker 400 vibration at high speed, the vibration of loudspeaker 400 promote the flowing of air at work so that in loudspeaker
Air between 400 and leading note cone 300 produces strong convection effect, is bored so as to accelerate cold air with leading note above 300 poppet surfaces
The speed that exchanges of hot-air, and then the effect of quick heat radiating.
In actual application, the spacing between loudspeaker 400 and leading note cone 300 is will according to the volume and audio of speaker
Depending on the factor such as seeking.The sound mouth of sound from loudspeaker 400 comes out, by the reflex of the poppet surface of leading note cone 300, from loudspeaker
Spacing passage between 400 and leading note cone 300 flows to the external world, to realize the effect that smoothly makes a sound.
Heat on circuit board 200 is quickly transmitted to leading note cone 300 by technical solutions of the utility model by heat-conducting piece 500
Surface, under the vibration of loudspeaker 400 so that the air between loudspeaker 400 and leading note cone 300 produces strong convection, accelerates cold air
Hot-air exchange velocity above 300 poppet surfaces is bored with leading note, so as to reach the effect for accelerating radiating rate.
Further, with reference to Fig. 1, which further includes the bottom case 600 that lid is located on base 100, and leading note cone 300 is embedded
On bottom case 600, and the bottom case 600, leading note cone 300 and base 100 are enclosed for accommodating circuit board 200 and heat-conducting piece
500 cavity.Bottom case 600 is that the component for protecting it internal is not interfered by outside as its name suggests, and lid is located on base 100, with
Circuit board 200 and heat-conducting piece 500 are protected.In the present embodiment, since leading note cone 300 is served as to 200 heat of circuit board
Radiator, leading note cone 300 need to be contacted with the heat-conducting piece 500 on circuit board 200, while leading note cone 300 also needs reflection from loudspeaker
Sound at 400 out, therefore leading note cone 300 is embedded on bottom case 600, to realize above-mentioned function.
Further, with reference to Fig. 1, in order to enable cross-ventilated effect is more preferable, bottom case 600 is equipped with one and is bored with leading note
300 coaxial annular openings 610, the annular opening 610 are connected inside and outside bottom case 600.Loudspeaker 400 and leading note cone 300 it
Between air formed under the action of convection current, hot-air on circuit board 200 is constantly distributed by leading note cone 300, extraneous
Cold air constantly by annular opening 610 enter bottom case 600 in circuit board 200 at, so as to form air it is cold into heat go out
Circulation, further increases the efficiency of heat dissipation.
Further, the poppet surface undulate of leading note cone 300 is set.The poppet surface of leading note cone 300 not only has heat dissipation
Effect also has the effect of leading note reflected sound, therefore the poppet surface of leading note cone 300 is set waviness, while increasing heat radiation area
Also the streamlined of sound flowing is strengthened.
Further, in order to enable heat dissipation effect is more preferable, leading note cone 300 is component made of Heat Conduction Material.Actually should
During, the selection that leading note bores 300 materials can be depending on actual conditions, as long as can guarantee that with thermal conductivity and necessarily hard
Degree.In the present embodiment, it is contemplated that the factor such as cost and processing technology, it is preferred to use aluminium alloy or copper product are made.
Further, the shape of loudspeaker 400 towards the one side of leading note cone 300 is adapted with the conical surface shape of leading note cone 300.Heat
Measure and distributed from the poppet surface of leading note cone 300, in order to enable cross-ventilation effect is more preferable, preferably the poppet surface of leading note cone 300 with
The opposite surface configuration of loudspeaker 400 is adapted so that the hot-air above poppet surface can be subject to loudspeaker 400 in uphill process
The barrier effect on surface, so that the generation cross-ventilation of maximum area.Meanwhile loudspeaker 400 and leading note are bored to 300 cone table
The opposite face in face is arranged to the shape being adapted with poppet surface so that and sound is streamlined smoother in communication process, so that
So that the sound audio that speaker is sent is more preferable.
Further, heat-conducting piece 500 is conducting-heat elements made of flexible material.In speaker operational process, 400 meeting of loudspeaker
Vibration at high speed, may drive leading note cone 300 that oscillation phenomenon occurs, therefore heat-conducting piece 500 is made of flexible material, to play
Cushioning effect, eliminates sound and quivers.In the present embodiment, it is contemplated that the factor such as cost and processing technology, preferably heat-conducting piece 500 are heat conduction
Silica gel piece.Certainly, if in the case that audio to speaker is of less demanding, other rigid heat-conducting pieces 500 can be also used, or not
Using heat-conducting piece 500, leading note cone 300 directly contacts the scheme of heat dissipation with loudspeaker 400.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
Change, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (9)
1. a kind of speaker, it is characterised in that including the base, circuit board being arranged on the base, opposite with the circuit board
The leading note cone of setting and the heat-conducting piece being folded between the leading note cone and the circuit board；The speaker further includes loudspeaker,
The sound mouth of leading note cone towards the loudspeaker swells, and has spacing between the leading note cone and the loudspeaker.
2. speaker as claimed in claim 1, it is characterised in that the speaker further includes the bottom case that lid is located on the base,
The leading note cone is embedded on the bottom case, and the bottom case, leading note cone and the base are enclosed for accommodating institute
State the cavity of circuit board and the heat-conducting piece.
3. speaker as claimed in claim 2, it is characterised in that the bottom case is equipped with one and bores coaxial annular with the leading note
Opening, the annular opening are connected inside and outside the bottom case.
4. the speaker as described in claims 1 to 3 any one, it is characterised in that the one side that the loudspeaker are bored towards the leading note
Shape be adapted with the conical surface shape that the leading note is bored.
5. the speaker as described in claims 1 to 3 any one, it is characterised in that the poppet surface undulate of the leading note cone.
6. the speaker as described in claims 1 to 3 any one, it is characterised in that the leading note cone is made of Heat Conduction Material
Component.
7. speaker as claimed in claim 6, it is characterised in that the leading note cone is component made of aluminium alloy or copper.
8. the speaker as described in claims 1 to 3 any one, it is characterised in that the heat-conducting piece is made of flexible material
Conducting-heat elements.
9. the speaker as described in claims 1 to 3 any one, it is characterised in that the heat-conducting piece is heat-conducting silica gel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128663.7U CN207340158U (en) | 2017-09-04 | 2017-09-04 | Speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128663.7U CN207340158U (en) | 2017-09-04 | 2017-09-04 | Speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207340158U true CN207340158U (en) | 2018-05-08 |
Family
ID=62372315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721128663.7U Expired - Fee Related CN207340158U (en) | 2017-09-04 | 2017-09-04 | Speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207340158U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110234047A (en) * | 2019-06-04 | 2019-09-13 | 恒大智慧科技有限公司 | Intelligent sound box |
| CN110430490A (en) * | 2019-08-27 | 2019-11-08 | 恒大智慧科技有限公司 | Radiator structure and speaker with the radiator structure |
| WO2020259530A1 (en) * | 2019-06-26 | 2020-12-30 | Goertek Inc. | Acoustic reflector and acoustic electronics device |
| CN113395617A (en) * | 2021-05-31 | 2021-09-14 | 歌尔股份有限公司 | Sound production device and electronic device |
-
2017
- 2017-09-04 CN CN201721128663.7U patent/CN207340158U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110234047A (en) * | 2019-06-04 | 2019-09-13 | 恒大智慧科技有限公司 | Intelligent sound box |
| WO2020259530A1 (en) * | 2019-06-26 | 2020-12-30 | Goertek Inc. | Acoustic reflector and acoustic electronics device |
| CN114270872A (en) * | 2019-06-26 | 2022-04-01 | 歌尔股份有限公司 | Acoustic reflector and acoustic electronic device |
| US11363360B2 (en) | 2019-06-26 | 2022-06-14 | Goertek Inc. | Acoustic reflector and acoustic electronics device |
| CN114270872B (en) * | 2019-06-26 | 2023-11-17 | 歌尔股份有限公司 | Acoustic reflector and acoustic electronic device |
| CN110430490A (en) * | 2019-08-27 | 2019-11-08 | 恒大智慧科技有限公司 | Radiator structure and speaker with the radiator structure |
| CN113395617A (en) * | 2021-05-31 | 2021-09-14 | 歌尔股份有限公司 | Sound production device and electronic device |
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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: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |