CN207399507U - A kind of loudspeaker unit structure for being conducive to heat dissipation - Google Patents
A kind of loudspeaker unit structure for being conducive to heat dissipation Download PDFInfo
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- CN207399507U CN207399507U CN201721547954.XU CN201721547954U CN207399507U CN 207399507 U CN207399507 U CN 207399507U CN 201721547954 U CN201721547954 U CN 201721547954U CN 207399507 U CN207399507 U CN 207399507U
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- pressure ram
- frame unit
- heat dissipation
- side wall
- annulus
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Abstract
The utility model discloses a kind of loudspeaker unit structures for being conducive to heat dissipation, including frame unit, the side wall of the frame unit is fixedly connected with annulus by several first struts, the utility model is by adding in sliding block, the structures such as cylinder spring and connecting rod, when loudspeaker due to the working time is longer or power is excessively high and when generating amount of heat, cooling water is packed into air bag, by connecting external power supply, start motor and wind turbine, flabellum rotation can radiate to frame unit, pressure ram is made to be swung under the action of torque spring, on the one hand connecting rod can be made to be trembleed under the action of cylinder spring, add the heat dissipation area of wind turbine, another aspect pressure ram also can extruding gasbag, add the mobility of cooling water, improve heat dissipation effect, reduce the temperature of frame unit, add the service life of loudspeaker.
Description
Technical field
The utility model is related to loudspeaker technical fields, are specially a kind of loudspeaker unit structure for being conducive to heat dissipation.
Background technology
The performance requirement of loudspeaker unit, which is summed up mainly, that load power is big, and distortion is low, frequency response is wide, transient response
Good, the several aspects of high sensitivity, but distortion, wink are taken into account very well simultaneously in the range of the so wide Whole frequency bands of 20Hz-20KHZ
The performances such as state, power are extremely difficult, and so-called utility player is although certain balance on the whole can be obtained, often in list
Dislike mediocre in only details, therefore, simplest thinking is to allow loudspeaker unit Each performs its own functions in speaker design, uses frequency dividing
Duan Chongfang.There are many species of loudspeaker unit, and sorting technique is also different.Mainly there are cone basin unit, flat unit and frame list
The types such as member, wherein frame are the skeletons of entire loudspeaker, and most of components are all directly or indirectly fixed in frame, due to height
The loudspeaker of power can generate amount of heat, if radiating not in time, can reduce the service life of loudspeaker, for this purpose, proposing one
Kind is conducive to the loudspeaker unit structure of heat dissipation.
Utility model content
The purpose of this utility model is to provide a kind of loudspeaker unit structure for being conducive to heat dissipation, to solve above-mentioned background skill
The problem of being proposed in art.
A kind of loudspeaker unit structure for being conducive to heat dissipation, including frame unit, the side wall of the frame unit passes through several
First strut is fixedly connected with annulus, and the lower end of the annulus is fixedly connected with connecting plate, the company by several second struts
The upper surface of fishplate bar is fixedly connected with motor, and the output terminal of the motor is fixedly connected with flabellum, the side of the motor output end
Wall is fixedly connected with sliding block by the 3rd strut, and the one end of the sliding block away from frame unit is slidably connected at annulus madial wall institute
In the annular groove opened up, the sliding block is consolidated close to one end of one end bar that is articulated and connected of frame unit, the other end of connecting rod
Surely wind turbine is connected with, the side wall of connecting rod is connected to by several cylinder springs on the side wall of sliding block, and the connecting rod activity connects
It is connected to pressure ram, fixing sleeve is connected to air bag on the frame unit, the lateral wall of the side walls of multiple pressure rams with air bag
It offsets, the pressure ram is rotatablely connected one end of the 4th strut close to the side wall of annulus, the other end of the 4th strut and annulus
Madial wall is fixedly connected, and the 4th strut is between air bag and connecting rod, and movable sleeve is connected to torsion on the 4th strut
Spring, one end of the torque spring and the madial wall of annulus connect, and the other end of torque spring and the side wall of pressure ram connect.
Preferably, the pressure ram is more than four, and equidistant ring is distributed between multiple pressure rams.
Preferably, the lower end of the pressure ram is hemisphere structure.
Preferably, the lower end of the pressure ram is covered with elastomeric skin layer.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by adding in sliding block, cylinder spring
With the structures such as connecting rod, when loudspeaker due to the working time is longer or power is excessively high and when generating amount of heat, it is built-in in air bag
Enter cooling water, by connecting external power supply, start motor and wind turbine, flabellum rotation can radiate to frame unit, by the
The connection of three struts, rotates horizontally sliding block, with the rotation of connecting rod, can periodically touch pressure ram and cross extruding
Bar makes pressure ram be swung under the action of torque spring, on the one hand connecting rod can be made to occur under the action of cylinder spring
Vibration, adds the heat dissipation area of wind turbine, another aspect pressure ram also can extruding gasbag, add the mobility of cooling water, carry
High heat dissipation effect reduces the temperature of frame unit, adds the service life of loudspeaker.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is A-A sectional views；
Fig. 3 is B portions structure enlargement diagram.
In figure：Frame unit 1, the first strut 2, connecting plate 3, motor 4, the second strut 5, the 3rd strut 6, flabellum 7, annulus
8th, sliding block 9, cylinder spring 10, connecting rod 11, wind turbine 12, air bag 13, pressure ram 14, the 4th strut 15, torque spring 16.
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.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of loudspeaker unit structure for being conducive to heat dissipation, including frame unit 1, the side wall of frame unit 1 passes through several the
One strut 2 is fixedly connected with annulus 8, and the lower end of annulus 8 is fixedly connected with connecting plate 3, connecting plate 3 by several second struts 5
Upper surface be fixedly connected with motor 4, the output terminal of motor 4 is fixedly connected with flabellum 7, and the side wall of 4 output terminal of motor passes through
Three struts 6 are fixedly connected with sliding block 9, and the one end of sliding block 9 away from frame unit 1 is slidably connected at what 8 madial wall of annulus was opened up
In annular groove, close to one end of one end bar that is articulated and connected 11 of frame unit 1, the other end of connecting rod 11 is fixed to be connected sliding block 9
Wind turbine 12 is connected to, the side wall of connecting rod 11 is connected to by several cylinder springs 10 on the side wall of sliding block 9, and 11 activity of connecting rod is even
It is connected to pressure ram 14, fixing sleeve is connected to air bag 13 on frame unit 1, the lateral wall of the side walls of multiple pressure rams 14 with air bag 13
It offsets, pressure ram 14 is rotatablely connected one end of the 4th strut 15, the other end and annulus of the 4th strut 15 close to the side wall of annulus 8
8 madial wall is fixedly connected, and pressure ram 14 is more than four, and equidistant ring is distributed between multiple pressure rams 14, pressure ram 14
Lower end is hemisphere structure, and covered with elastomeric skin layer, the 4th strut 15 is located at air bag 13 and connecting rod 11 for the lower end of pressure ram 14
Between, movable sleeve is connected to torque spring 16 on the 4th strut 15, and one end of torque spring 16 is connected with the madial wall of annulus 8, turns round
The other end of power spring 16 is connected with the side wall of pressure ram 14, and motor 4 and external power supply collectively constitute a series connection by conducting wire
Circuit, wind turbine 12 and external power supply collectively constitute a series circuit by conducting wire.
Operation principle：When loudspeaker due to the working time is longer or power is excessively high and when generating amount of heat, in air bag 13
Interior loading cooling water by connecting external power supply, starts motor 4 and wind turbine 12, the rotation of flabellum 7 can dissipate frame unit 1
Heat by the connection of the 3rd strut 6, rotates horizontally sliding block 9, with the rotation of connecting rod 11, can periodically touching squeeze
Bar 14 simultaneously crosses pressure ram 14, and pressure ram 14 is made to be swung under the action of torque spring 16, on the one hand can make connecting rod 11
It is trembleed under the action of cylinder spring 10, adds the heat dissipation area of wind turbine 12, another aspect pressure ram 14 can also squeeze
Air bag 13 adds the mobility of cooling water, improves heat dissipation effect, reduces the temperature of frame unit 1, adds loudspeaker
Service life.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of loudspeaker unit structure for being conducive to heat dissipation, including frame unit (1), it is characterised in that：The frame unit (1)
Side wall be fixedly connected with annulus (8) by several first struts (2), the lower end of the annulus (8) passes through several second struts
(5) be fixedly connected with connecting plate (3), the upper surface of the connecting plate (3) is fixedly connected with motor (4), the motor (4) it is defeated
Outlet is fixedly connected with flabellum (7), and the side wall of motor (4) output terminal is fixedly connected with sliding block by the 3rd strut (6)
(9), the one end of the sliding block (9) away from frame unit (1) is slidably connected at the annular groove that annulus (8) madial wall is opened up
Interior, the sliding block (9) is consolidated close to one end of one end bar that is articulated and connected (11) of frame unit (1), the other end of connecting rod (11)
Surely wind turbine (12) is connected with, the side wall of connecting rod (11) is connected to by several cylinder springs (10) on the side wall of sliding block (9), institute
It states connecting rod (11) and is connected with pressure ram (14), fixing sleeve is connected to air bag (13) on the frame unit (1), multiple described
Lateral wall of the side wall of pressure ram (14) with air bag (13) offsets, and the pressure ram (14) rotates close to the side wall of annulus (8)
One end of the 4th strut (15) is connected, the other end of the 4th strut (15) is fixedly connected with the madial wall of annulus (8), and the described 4th
Strut (15) is located between air bag (13) and connecting rod (11), and movable sleeve is connected to torque spring on the 4th strut (15)
(16), one end of the torque spring (16) is connected with the madial wall of annulus (8), the other end and pressure ram of torque spring (16)
(14) side wall connection.
2. a kind of loudspeaker unit structure for being conducive to heat dissipation according to claim 1, it is characterised in that：The pressure ram
(14) more than four, and equidistant ring is distributed between multiple pressure rams (14).
3. a kind of loudspeaker unit structure for being conducive to heat dissipation according to claim 1, it is characterised in that：The pressure ram
(14) lower end is hemisphere structure.
4. a kind of loudspeaker unit structure for being conducive to heat dissipation according to claim 1, it is characterised in that：The pressure ram
(14) lower end is covered with elastomeric skin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547954.XU CN207399507U (en) | 2017-11-20 | 2017-11-20 | A kind of loudspeaker unit structure for being conducive to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547954.XU CN207399507U (en) | 2017-11-20 | 2017-11-20 | A kind of loudspeaker unit structure for being conducive to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399507U true CN207399507U (en) | 2018-05-22 |
Family
ID=62323811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721547954.XU Active CN207399507U (en) | 2017-11-20 | 2017-11-20 | A kind of loudspeaker unit structure for being conducive to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207399507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660909A (en) * | 2019-02-22 | 2019-04-19 | 谢玲俊 | A kind of sound equipment |
| CN116634318A (en) * | 2023-07-21 | 2023-08-22 | 深圳市九洲卓能电气有限公司 | Automobile sound equipment structure |
| CN113613149B (en) * | 2021-08-31 | 2023-09-12 | 安徽井利电子有限公司 | High-toughness anti-distortion cone and manufacturing process thereof |
-
2017
- 2017-11-20 CN CN201721547954.XU patent/CN207399507U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660909A (en) * | 2019-02-22 | 2019-04-19 | 谢玲俊 | A kind of sound equipment |
| CN109660909B (en) * | 2019-02-22 | 2020-05-26 | 安徽诺乐知识产权服务有限公司 | Sound equipment |
| CN113613149B (en) * | 2021-08-31 | 2023-09-12 | 安徽井利电子有限公司 | High-toughness anti-distortion cone and manufacturing process thereof |
| CN116634318A (en) * | 2023-07-21 | 2023-08-22 | 深圳市九洲卓能电气有限公司 | Automobile sound equipment structure |
| CN116634318B (en) * | 2023-07-21 | 2023-10-17 | 深圳市九洲卓能电气有限公司 | Automobile sound equipment structure |
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