CN208863055U - A kind of K that heat dissipation performance is high song sound equipment - Google Patents
A kind of K that heat dissipation performance is high song sound equipment Download PDFInfo
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- CN208863055U CN208863055U CN201821924545.1U CN201821924545U CN208863055U CN 208863055 U CN208863055 U CN 208863055U CN 201821924545 U CN201821924545 U CN 201821924545U CN 208863055 U CN208863055 U CN 208863055U
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Abstract
The utility model relates to sound technique fields, the high K of specifically a kind of heat dissipation performance sings sound equipment, level-one heat dissipation cavity is provided at the top of the loudspeaker casing, two-class heat dissipation chamber is provided on the right side wall of the loudspeaker casing, the inner cavity of the loudspeaker casing is provided with built-in chamber, the first heat dissipation web plate is provided between the level-one heat dissipation cavity and built-in chamber, the middle position of the first heat dissipation web plate the first live-roller is installed by axle bed, the first radiator fan is installed on first live-roller, the second heat dissipation web plate is provided between the two-class heat dissipation chamber and built-in chamber, middle position is installed on the second heat dissipation web plate, the second live-roller is installed by axle bed, the second radiator fan is installed on second live-roller.The application does not increase motor while increasing heat dissipation dynamics, reduces influence of motor itself thermal losses to sound equipment, achievees the effect that low-power height radiates.
Description
Technical field
The utility model relates to sound technique field, the high K of specifically a kind of heat dissipation performance sings sound equipment.
Background technique
A kind of electrical equipment that sound equipment is usually amused and diverted oneself as people, since it is able to satisfy people couple in daily life
The requirement of each element of sound, therefore its application is more extensive, has become one of the necessary apparatus in people's life.It is existing frequently-used
Sound equipment generally comprise sound equipment main body and housing main body, it is also known that sound equipment main body is fixedly installed in the housing main body,
After energization, all functions of sound equipment are completed and are realized by the sound equipment main body.The housing main body is coated on described
The outside of sound equipment main body keeps sound equipment appearance beautiful while also sound equipment main body described in shielding protection, makes sound equipment main body from external device
The influence of part.Casing of sound equipment heat dissipation effect is poor, directly will affect the normal work of sound equipment inner components, causes outer playback effect not
It is good, significantly impact using effect.
Chinese patent (Authorization Notice No.: CN207053991U) discloses a kind of sound equipment of high efficiency and heat radiation, single by heat dissipation
Member and support unit combine, and realize and internal heat is quickly transferred to external high efficiency and heat radiation purpose；Only by heat
Conducting effect is difficult for the high temperature of sound equipment inner cavity to be discharged, and built-in fans must have installation, but wind built in the prior art
The thermal losses for fanning itself is just very high, becomes the burden of heat dissipation instead.
Utility model content
The purpose of this utility model is to provide a kind of K that heat dissipation performance is high to sing sound equipment, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of K that heat dissipation performance is high sings sound equipment, is provided with level-one heat dissipation cavity, the sound equipment shell at the top of the loudspeaker casing
Two-class heat dissipation chamber is provided on the right side wall of body, the inner cavity of the loudspeaker casing is provided with and built-in chamber, the level-one heat dissipation cavity
The first heat dissipation web plate is provided between built-in chamber, the middle position of the first heat dissipation web plate passes through the first transmission of axle bed installation
Roller is equipped with the first radiator fan on first live-roller, and second is provided between the two-class heat dissipation chamber and built-in chamber and is dissipated
Heat supply network plate, it is described second heat dissipation web plate on be equipped with middle position by axle bed installation the second live-roller, second live-roller
On the second radiator fan is installed, transmission shaft is horizontally installed in the level-one heat dissipation cavity, transmission is installed on the transmission shaft
Helical gear is equipped with follow bevel gear on first live-roller, and the transmission helical gear is meshed with follow bevel gear, described
The right end of transmission shaft is equipped with driving wheel, driven wheel is equipped on second live-roller, between the driving wheel and driven wheel
It is connected by driving belt.
As a further solution of the present invention: the upper right corner of the loudspeaker casing is equipped with driving motor, the biography
Moving axis is connected with the motor shaft of driving motor by shaft coupling.
As a further solution of the present invention: external chamber is provided on the left side wall of the loudspeaker casing, it is described outer
It connects and is provided with fixed plate between chamber and built-in chamber, if being provided with arterial highway ventilation hole in the fixed plate, the outside of the external chamber
Outer web plate is installed, the outer web plate is connected by movable axis with the side wall of loudspeaker casing on wall.
As a further solution of the present invention: intracavitary built in described be equipped with heat sink, it is arranged on the heat sink
If having arterial highway cooling fin and heat dissipation cavity, the cooling fin includes vertical bar shaped cooling fin and oblique strip shaped cooling fin, the heat dissipation cavity
It include straight barrel type vented cavity and arc vented cavity.
As a further solution of the present invention: the heat sink is the integral structure of extrusion forming, the heat sink
Surface be coated with heat-conducting layer.
Compared with prior art, the utility model has the beneficial effects that
One, the application carries out the component in sound equipment with the fan that belt driving band moves different directions by gear drive scattered
Hot work, and drive the operation of multiple groups fan not increase motor while increasing heat dissipation dynamics, reduce using single motor
Influence of motor itself thermal losses to sound equipment achievees the effect that low-power height radiates.
Two, it is set as the double-deck netted shell mechanism, outer web plate can be opened, by the external exhaust fan of ventilation hole, be passed through
External equipment radiates, and plays the effect of auxiliary heat dissipation.
Three, it is provided with heat sink, to play thermally conductive effect, is synchronously arranged with cooling fin, for expanding in air
Contact area is additionally provided with the vent passages through entire heat sink, and guidance air flowing is matched with said fans heat dissipation,
Greatly improve radiating efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the operation schematic diagram of the external exhaust fan of the utility model.
Fig. 3 is the sectional view of heat sink in the utility model.
In figure: chamber, 2- level-one heat dissipation cavity, the heat dissipation of 21- first web plate, the first live-roller of 22-, 23- first radiate built in 1-
Fan, 24- follow bevel gear, 25- transmission shaft, 26- transmission helical gear, 3- two-class heat dissipation chamber, 31- second radiate web plate, 32- the
Two live-rollers, the second radiator fan of 33-, 34- driving wheel, 35- driven wheel, 36- driving belt, the side 37- web plate, 4- are external
Chamber, 41- fixed plate, 42- ventilation hole, 43- outer web plate, 5- heat sink, 51- heat-conducting layer, 52- oblique strip shaped cooling fin, 53- vertical bar shaped
Cooling fin, 54- straight barrel type vented cavity, 55- arc vented cavity, 6- driving motor, 7- exhaust fan.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one:
Referring to Fig. 1, a kind of K that heat dissipation performance is high sings sound equipment, level-one heat dissipation cavity is provided at the top of the loudspeaker casing
2, be provided with two-class heat dissipation chamber 3 on the right side wall of the loudspeaker casing, the inner cavity of the loudspeaker casing be provided with built-in chamber 1,
The first heat dissipation web plate 21, the middle position of the first heat dissipation web plate 21 are provided between the level-one heat dissipation cavity 2 and built-in chamber 1
The first live-roller 22 is installed by axle bed, first radiator fan 23, the two-class heat dissipation are installed on first live-roller 22
It is provided with the second heat dissipation web plate 31 between chamber 3 and built-in chamber 1, middle position is installed on the second heat dissipation web plate 31 and passes through axis
Seat installs the second live-roller 32, and the second radiator fan 33, cross in the level-one heat dissipation cavity 2 are equipped on second live-roller 32
To transmission shaft 25 is equipped with, transmission helical gear 26 is installed on the transmission shaft 25, be equipped on first live-roller 22 from
Dynamic helical gear 24, the transmission helical gear 26 are meshed with follow bevel gear 24, and the right end of the transmission shaft 25 is equipped with transmission
34 are taken turns, driven wheel 35 is installed on second live-roller 32, passes through driving belt between the driving wheel 34 and driven wheel 35
36 are connected, and the upper right corner of the loudspeaker casing is equipped with driving motor 6, the motor shaft of the transmission shaft 25 and driving motor 6
It is connected by shaft coupling.
The speaker of the sound equipment is mounted on the bottom plate of built-in chamber 1, when operation, starts driving motor 6, the driving motor
6 drive transmission shafts 25 to rotate, and the transmission shaft 25 drives follow bevel gear 24 to move by gear engaged transmission, thus drive the
The movement of one radiator fan 23, the high temperature air of built-in chamber 1 is led in level-one heat dissipation cavity 2, is then exhausted to the external world.The transmission
Axis 25 rotates while driving wheel 34 being driven to move, and is rotated by belt driving band driven wheel 35, to drive the second radiator fan
33 rotations, lead to two-class heat dissipation chamber 3 for the high temperature air of built-in chamber 1, are then exhausted to the external world.
The application radiates to the component in cabinet by the fan that gear drive moves different directions with belt driving band
Operation, and drive the operation of multiple groups fan not increase motor while increasing heat dissipation dynamics, reduce electricity using single motor
Influence of machine itself thermal losses to sound equipment achievees the effect that low-power height radiates.
Embodiment two:
Fig. 2 and Fig. 1 are please referred to, the present embodiment further optimizes as embodiment one, on its basis, the sound equipment shell
It is provided with external chamber 4 on the left side wall of body, fixed plate 41, the fixed plate 41 are provided between the external chamber 4 and built-in chamber 1
If it is provided with arterial highway ventilation hole 42 on, outer web plate 43 is installed on the lateral wall of the external chamber 4, the outer web plate 43 passes through work
Moving axis is connected with the side wall of loudspeaker casing.Outer web plate 43 can be opened, by the external exhaust fan of ventilation hole 42, by external
Equipment radiates, and plays the effect of auxiliary heat dissipation.
Embodiment two:
Fig. 1 and Fig. 2 are please referred to, the present embodiment further optimizes as embodiment one, on its basis, the built-in chamber
Heat sink 5 is installed, if being provided with arterial highway cooling fin and heat dissipation cavity on the heat sink 5, the cooling fin includes vertical bar in 1
Shape cooling fin 53 and oblique strip shaped cooling fin 52, the heat dissipation cavity include straight barrel type vented cavity 54 and arc vented cavity 55, described
Heat sink 5 is the integral structure of extrusion forming.The heat sink 5 presses the surface of the heat sink 5 on the driving cabinet of speaker
It is coated with heat-conducting layer 51, the compound that the heat-conducting layer 51 is constituted using silicone grease material, so that the driving cabinet of speaker and heat dissipation
Heat exchange is generated between plate 5, to play thermally conductive effect.The vertical bar shaped cooling fin 53 and oblique strip shaped cooling fin 52, are used for
Expand the contact area in air, improves heat dissipation effect.The straight barrel type vented cavity 54 and arc vented cavity 55 are through entire
The vent passages of heat sink 5, guidance air flowing, match with said fans heat dissipation, greatly improve heat dissipation effect.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of K that heat dissipation performance is high sings sound equipment, level-one heat dissipation cavity (2), the sound equipment are provided at the top of the loudspeaker casing
It is provided on the right side wall of shell two-class heat dissipation chamber (3), the inner cavity of the loudspeaker casing is provided with built-in chamber (1), and feature exists
In being provided with the first heat dissipation web plate (21) between the level-one heat dissipation cavity (2) and built-in chamber (1), the first heat dissipation web plate
(21) the first live-roller (22) are installed by axle bed in middle position, are equipped with the first radiation air on first live-roller (22)
It fans (23), the second heat dissipation web plate (31), second radiator-grid is provided between the two-class heat dissipation chamber (3) and built-in chamber (1)
Middle position is installed on plate (31), the second live-roller (32) are installed by axle bed, the is equipped on second live-roller (32)
Two radiator fans (33), the level-one heat dissipation cavity (2) is interior to be horizontally installed with transmission shaft (25), is equipped on the transmission shaft (25)
Be driven helical gear (26), be equipped with follow bevel gear (24) on first live-roller (22), the transmission helical gear (26) and
Follow bevel gear (24) is meshed, and the right end of the transmission shaft (25) is equipped with driving wheel (34), second live-roller (32)
On be equipped with driven wheel (35), be connected between the driving wheel (34) and driven wheel (35) by driving belt (36).
2. the high K of heat dissipation performance according to claim 1 sings sound equipment, which is characterized in that the upper right corner of the loudspeaker casing
It is equipped with driving motor (6), the transmission shaft (25) is connected with the motor shaft of driving motor (6) by shaft coupling.
3. the high K of heat dissipation performance according to claim 2 sings sound equipment, which is characterized in that the left side wall of the loudspeaker casing
On be provided with external chamber (4), be provided between the external chamber (4) and built-in chamber (1) fixed plate (41), the fixed plate (41)
It is provided with arterial highway ventilation hole if (42), is equipped with outer web plate (43) on the lateral wall of the external chamber (4), the outer web plate on
(43) it is connected by movable axis with the side wall of loudspeaker casing.
4. the high K of heat dissipation performance according to claim 3 sings sound equipment, which is characterized in that be equipped in the built-in chamber (1)
Heat sink (5), the heat sink (5) if on be provided with arterial highway cooling fin and heat dissipation cavity, the cooling fin includes that vertical bar shaped dissipates
Backing (53) and oblique strip shaped cooling fin (52), the heat dissipation cavity include straight barrel type vented cavity (54) and arc vented cavity (55).
5. the high K of heat dissipation performance according to claim 4 sings sound equipment, which is characterized in that the heat sink (5) is to be squeezed into
The surface of the integral structure of type, the heat sink (5) is coated with heat-conducting layer (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924545.1U CN208863055U (en) | 2018-11-21 | 2018-11-21 | A kind of K that heat dissipation performance is high song sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924545.1U CN208863055U (en) | 2018-11-21 | 2018-11-21 | A kind of K that heat dissipation performance is high song sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208863055U true CN208863055U (en) | 2019-05-14 |
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ID=66422295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821924545.1U Active CN208863055U (en) | 2018-11-21 | 2018-11-21 | A kind of K that heat dissipation performance is high song sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208863055U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225325A (en) * | 2020-01-16 | 2020-06-02 | 广州市迈致电子科技有限公司 | Automatic radiating horn structure |
| CN112770608A (en) * | 2021-01-05 | 2021-05-07 | 记忆(广州)数码科技有限公司 | Dustproof heat dissipation type LED intelligent control ware |
| CN113329311A (en) * | 2021-08-02 | 2021-08-31 | 深圳市听科技音频技术有限公司 | Loudspeaker device |
-
2018
- 2018-11-21 CN CN201821924545.1U patent/CN208863055U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225325A (en) * | 2020-01-16 | 2020-06-02 | 广州市迈致电子科技有限公司 | Automatic radiating horn structure |
| CN112770608A (en) * | 2021-01-05 | 2021-05-07 | 记忆(广州)数码科技有限公司 | Dustproof heat dissipation type LED intelligent control ware |
| CN113329311A (en) * | 2021-08-02 | 2021-08-31 | 深圳市听科技音频技术有限公司 | Loudspeaker device |
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