CN207485695U - A kind of ceiling fan with noise reduction function - Google Patents
A kind of ceiling fan with noise reduction function Download PDFInfo
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- CN207485695U CN207485695U CN201721343686.XU CN201721343686U CN207485695U CN 207485695 U CN207485695 U CN 207485695U CN 201721343686 U CN201721343686 U CN 201721343686U CN 207485695 U CN207485695 U CN 207485695U
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- sound insulation
- layer sound
- insulation body
- fan
- outer layer
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Abstract
The utility model discloses a kind of ceiling fans with noise reduction function, sphere is slidably connected on the inside of the circular groove, the outside of the sunpender is equidistant to be connected with damping spring, the bottom of the flexibility suite is connected with outer layer sound insulation body, the outer layer sound insulation body is internally connected with acoustical cotton, the acoustical cotton is internally connected with internal layer sound insulation body, left side at the top of the internal layer sound insulation intracoelomic cavity is connected with supply fan, right side at the top of the internal layer sound insulation intracoelomic cavity is connected with outlet fan, the side of the supply fan and outlet fan is respectively connected with cone-shaped hood, the side of the cone-shaped hood is connected with curved pipe, middle part at the top of the internal layer sound insulation body is connected with yielding rubber pad, the bottom of the yielding rubber pad is connected with motor, supporting plate is slidably connected on the inside of the groove.The use that the utility model passes through sphere, damping spring, acoustical cotton, outer layer sound insulation body, internal layer sound insulation body and curved pipe so that this ceiling fan has the function of can be with noise abatement.
Description
Technical field
The utility model is related to ceiling fan design field, specially a kind of ceiling fan with noise reduction function.
Background technology
It is well known that fan is one of most common household electrical appliance, according to the difference of use environment, most common fan has
Stand fan and ceiling fan, wherein, ceiling fan is widely used since wind-force is big.
Traditional ceiling fan design install when, usually ceiling and ceiling fan are connected with a sunpender, can be with
Ceiling fan is allowed to suspend in the air and the space of lower section is blowed, since the motor in ceiling fan can be sent out in rotation
Sound, and the vibrations of motor can allow ceiling fan and sunpender to swing back and forth, during sunpender swings back and forth, sunpender and day
The connecting pin of card can also make a sound, this results in ceiling fan to make indoor environment due to being that rigid structure connection does not buffer
Into noise pollution.
Utility model content
The purpose of this utility model is to provide a kind of ceiling fans with noise reduction function, have the advantages of reducing noise, solution
The problem of traditional ceiling fan of having determined finds out noise pollution without noise reduction function to indoor environment.
To achieve the above object, the utility model provides following technical solution：A kind of ceiling fan with noise reduction function, including
Connecting pole, the upside inside the connecting pole are connected with baffle, and the upside inside the connecting pole offers circular groove, the circular groove
Inside slidably connect sphere, the bottom of the sphere is connected with sunpender, the equidistant company in outside of the sunpender through baffle
Damping spring is connected to, the bottom of the connecting pole is socketed with flexibility suite, and the bottom of the flexibility suite is connected with outer layer sound insulation
Body, the outer layer sound insulation body are internally connected with acoustical cotton, and the acoustical cotton is internally connected with internal layer sound insulation body, the internal layer
Left side at the top of sound insulation intracoelomic cavity is connected with supply fan, and the right side at the top of the internal layer sound insulation intracoelomic cavity is connected with outlet fan, institute
The side for stating supply fan and outlet fan is respectively connected with cone-shaped hood, and the side of the cone-shaped hood is connected with curved pipe, the internal layer every
Middle part at the top of sound body is connected with yielding rubber pad, and the bottom of the yielding rubber pad is connected with motor, the bottom of the motor
Shaft is connected with, opens up fluted in the middle part of the outer layer sound insulation body bottom, supporting plate is slidably connected on the inside of the groove.
Preferably, the bottom through-going recess of the shaft is connect with supporting plate, and the outside of the supporting plate is equidistant to be connected with fan
Leaf.
Preferably, the bottom of the sunpender runs through flexibility suite and extends to the inner cavity of flexibility suite.
Preferably, the side of the curved pipe runs through outer layer sound insulation body and extends to the outside of outer layer sound insulation body.
Preferably, the bottom of the sphere runs through baffle and extends to the outside of baffle.
Preferably, one end of the damping spring and the inner cavity of connecting pole connect.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model passes through sphere, damping spring, acoustical cotton, outer layer sound insulation body, internal layer sound insulation body and curved pipe
It uses so that when ceiling fan is swung, the sunpender being connect with sphere can be swung inside the connecting pole for being fixed on ceiling, and sunpender exists
During swing, damping spring can be squeezed or stretched, damping spring can be touched to the oscillatory forces of sunpender into row buffering to avoid platform sling
It hits connecting pole and sends out noise, and during motor rotation, one side yielding rubber pad can reduce the vibrations that motor is brought, on the other hand,
The sound that motor is sent out not only can be effectively isolated from the outside world by internal layer sound insulation body and outer layer sound insulation body, can also be inhaled by acoustical cotton
It receives, can effectively reduce the noise that motor is brought in this way, when carrying out convective cooling to motor, the external world enters for supply fan and outlet fan
Air and the internal hot gas gone out all can be into curved pipe be crossed, curved pipe can effectively reduce the noise that fan is sent out, so as to fulfill
This ceiling fan can with the function of noise abatement.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic diagram of the utility model groove.
In figure：1 connecting pole, 2 baffles, 3 circular grooves, 4 spheres, 5 sunpenders, 6 damping springs, 7 flexibility suites, 8 outer layer sound insulation bodies,
9 acoustical cottons, 10 internal layer sound insulation bodies, 11 supply fans, 12 outlets fan, 13 cone-shaped hoods, 14 curved pipes, 15 yielding rubber pads, 16 motors,
17 shafts, 18 grooves, 19 supporting plates, 20 flabellums.
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.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of ceiling fan with noise reduction function, including even
Connect column 1, the upside inside connecting pole 1 is connected with baffle 2, and the upside inside connecting pole 1 offers circular groove 3, the interior sideslip of circular groove 3
It is dynamic to be connected with sphere 4, pass through the use of circular groove 3 and sphere 4 so that when sunpender 5 is swung, sphere 4 is slided in the inside of groove 3
It is dynamic, noise caused by traditional ceiling fan rigid connection can be effectively reduced, the bottom of sphere 4 through baffle 2 and extends to the outer of baffle 2
Side, the bottom of sphere 4 is connected with sunpender 5 through baffle 2, and when ceiling fan is swung, the sunpender 5 being connect with sphere 4 can be fixed on
1 inside of connecting pole of ceiling is swung, and the bottom of sunpender 5 runs through flexibility suite 7 and extends to the inner cavity of flexibility suite 7, sunpender 5
Outside it is equidistant be connected with damping spring 6, one end of damping spring 6 is connect with the inner cavity of connecting pole 1, sunpender 5 swing when,
Damping spring 6 can be squeezed or stretch, the meeting of damping spring 6, into row buffering, can be collided to avoid platform sling and be connected to the oscillatory forces of sunpender 5
It connects column 1 and sends out noise, the bottom of connecting pole 1 is socketed with flexibility suite 7, passes through the use of flexibility suite 7 so that sunpender 5 is being pressed
When contracting or stretching damping spring 6, the sound that damping spring 6 is sent out can be effectively isolated from the outside world by flexibility suite 7, improve this
The noise reduction effect of ceiling fan, the bottom of flexibility suite 7 are connected with outer layer sound insulation body 8, and outer layer sound insulation body 8 is internally connected with acoustical cotton
9, acoustical cotton 9 is internally connected with internal layer sound insulation body 10, and on the other hand, the sound that motor 16 is sent out not only can be by internal layer sound insulation body
10 and outer layer sound insulation body 8 be effectively isolated from the outside world, can also be absorbed by acoustical cotton 9, can effectively reduce what motor 16 was brought in this way
Noise is connected with supply fan 11, the right side connection of 10 inner cavity top of internal layer sound insulation body on the left of 10 inner cavity top of internal layer sound insulation body
There is outlet to fan 12, the side of supply fan 11 and outlet fan 12 is respectively connected with cone-shaped hood 13, and the side of cone-shaped hood 13 is connected with curved
Pipe 14 passes through the use of cone-shaped hood 13 and curved pipe 14 so that the sound that supply fan 11 and outlet fan 12 are sent out in rotation process
Sound can be effectively isolated from the outside world by cone-shaped hood 13 and curved pipe 14, improve the effect of reducing noise, and the side of curved pipe 14 is run through
Outer layer sound insulation body 8 and the outside for extending to outer layer sound insulation body 8, supply fan 11 and outlet fan 12 are carrying out convective cooling to motor 16
When, air and the internal hot gas gone out that the external world enters all can be into curved pipe 14 be crossed, and curved pipe 14 can effectively reduce fan and send out
Noise, the middle part at the top of internal layer sound insulation body 10 is connected with yielding rubber pad 15, and the bottom of yielding rubber pad 15 is connected with motor
16, when motor 16 rotates, one side yielding rubber pad 15 can reduce the vibrations that motor 16 is brought, and the bottom of motor 16, which is connected with, to be turned
Axis 17 opens up fluted 18 in the middle part of 8 bottom of outer layer sound insulation body, and the inside of groove 18 slidably connects the bottom of 19 shaft 17 of supporting plate
Portion's through-going recess 18 is connect with supporting plate 19, and the outside of supporting plate 19 is equidistant to be connected with flabellum 20.
In use, when ceiling fan is swung, the sunpender 5 being connect with sphere 4 can be in 1 internal pendulum of connecting pole for being fixed on ceiling
Dynamic, sunpender 5 can squeeze or stretch damping spring 6 when swinging, damping spring 6 can to the oscillatory forces of sunpender 5 into row buffering,
Connecting pole 1 can be collided to avoid platform sling send out noise, and the noise that damping spring 6 is sent out when being squeezed or stretching can be connected
It connects column 1 and flexibility suite 7 is isolated from the outside world, noise can be reduced, when motor 16 rotates, one side yielding rubber pad 15 can reduce
The vibrations that motor 16 is brought effectively reduce the noise that vibrations generate, and on the other hand, the sound that motor 16 is sent out not only can be by internal layer
Sound insulation body 10 and outer layer sound insulation body 8 are effectively isolated from the outside world, and can also be absorbed by acoustical cotton 9, can effectively reduce motor 16 in this way
Rotate the noise that sends out, and supply fan 11 and outlet fan 12 be to motor 16 when carrying out convective cooling, air that the external world enters and
The hot gas that inside is gone out all can effectively completely cut off fan and send out into cone-shaped hood 13 and curved pipe 14, cone-shaped hood 13 and curved pipe 14 is crossed
Noise, so as to reduce indoor noise pollution.
To sum up, should ceiling fan with decrease of noise functions, by sphere 4, damping spring 6, acoustical cotton 9, outer layer sound insulation body 8, interior
The use of layer sound insulation body 10 and curved pipe 14, solves the problems, such as that traditional ceiling fan causes noise pollution to indoor environment.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, by sentence " element limited including one ..., it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element ".
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 can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of ceiling fan with noise reduction function, including connecting pole (1), it is characterised in that：The internal upside of the connecting pole (1)
Baffle (2) is connected with, the internal upside of the connecting pole (1) offers circular groove (3), is slidably connected on the inside of the circular groove (3)
There is sphere (4), the bottom of the sphere (4) is connected with sunpender (5), the equidistant company in outside of the sunpender (5) through baffle (2)
Damping spring (6) is connected to, the bottom of the connecting pole (1) is socketed with flexibility suite (7), and the bottom of the flexibility suite (7) connects
Outer layer sound insulation body (8) is connected to, the outer layer sound insulation body (8) is internally connected with acoustical cotton (9), the inside of the acoustical cotton (9)
Internal layer sound insulation body (10) is connected with, supply fan (11) is connected on the left of internal layer sound insulation body (10) inner cavity top, it is described interior
Outlet fan (12) is connected on the right side of layer sound insulation body (10) inner cavity top, the supply fan (11) and the side of outlet fan (12) are equal
Cone-shaped hood (13) is connected with, the side of the cone-shaped hood (13) is connected with curved pipe (14), internal layer sound insulation body (10) top
Middle part be connected with yielding rubber pad (15), the bottom of the yielding rubber pad (15) is connected with motor (16), the motor
(16) bottom is connected with shaft (17), and fluted (18), the groove are opened up in the middle part of outer layer sound insulation body (8) bottom
(18) supporting plate (19) is slidably connected on the inside of.
2. a kind of ceiling fan with noise reduction function according to claim 1, it is characterised in that：The bottom of the shaft (17)
Through-going recess (18) is connect with supporting plate (19), and the outside of the supporting plate (19) is equidistant to be connected with flabellum (20).
3. a kind of ceiling fan with noise reduction function according to claim 1, it is characterised in that：The bottom of the sunpender (5)
Through flexibility suite (7) and extend to the inner cavities of flexibility suite (7).
4. a kind of ceiling fan with noise reduction function according to claim 1, it is characterised in that：The one of the curved pipe (14)
Side runs through outer layer sound insulation body (8) and extends to the outside of outer layer sound insulation body (8).
5. a kind of ceiling fan with noise reduction function according to claim 1, it is characterised in that：The bottom of the sphere (4)
Through baffle (2) and extend to the outsides of baffle (2).
6. a kind of ceiling fan with noise reduction function according to claim 1, it is characterised in that：The damping spring (6)
One end is connect with the inner cavity of connecting pole (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721343686.XU CN207485695U (en) | 2017-10-18 | 2017-10-18 | A kind of ceiling fan with noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721343686.XU CN207485695U (en) | 2017-10-18 | 2017-10-18 | A kind of ceiling fan with noise reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485695U true CN207485695U (en) | 2018-06-12 |
Family
ID=62480591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721343686.XU Expired - Fee Related CN207485695U (en) | 2017-10-18 | 2017-10-18 | A kind of ceiling fan with noise reduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869408A (en) * | 2018-06-29 | 2018-11-23 | 池州市佳山信息技术有限公司 | A kind of apparent electric fan of muting function |
-
2017
- 2017-10-18 CN CN201721343686.XU patent/CN207485695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869408A (en) * | 2018-06-29 | 2018-11-23 | 池州市佳山信息技术有限公司 | A kind of apparent electric fan of muting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181018 |