CN207526724U - A kind of novel tower fan - Google Patents
A kind of novel tower fan Download PDFInfo
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- CN207526724U CN207526724U CN201721401179.7U CN201721401179U CN207526724U CN 207526724 U CN207526724 U CN 207526724U CN 201721401179 U CN201721401179 U CN 201721401179U CN 207526724 U CN207526724 U CN 207526724U
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- wind wheel
- inner housing
- housing
- rotation
- rotational structure
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Abstract
The utility model is related to a kind of household electrical appliance, relate in particular to a kind of novel tower fan, including：Hollow shell body, forms air outlet thereon；With the ducting assembly being arranged in the outer housing；The ducting assembly further includes the wind wheel motor suitable for driving the wind wheel rotation, is fixed in the inner housing；The inner housing is provided with the first rotational structure and the second rotational structure on the bottom far from the housing motor side for driving the inner housing rotation, described wind wheel one end coordinates with first rotational structure, rotation support, the wind wheel other end for the wind wheel are connect with the wind wheel motor drive, second rotational structure is suitable for coordinating with outer housing, for being supported to the rotation of the inner housing.First technical problem to be solved in the utility model is that tower fan structure limitation of the prior art influences its panning angle and then causes wind sweeping area small, and then provides a kind of panning angle unrestricted novel tower fan.
Description
Technical field
The utility model is related to a kind of household electrical appliance, relate in particular to a kind of novel tower fan.
Background technology
Tower is fanned, also known as " building fan ", very thin and tall and straight derived from its form, exactly likes a mansion, therefore be building fan, with area
Not in traditional box fan.Soft due to blowing, wind frequency is higher, without dizzy sense, therefore is highly suitable for old man, child, doctor
The crowd of the needs such as institute ward nurse uses.Tower fan is mainly used for being used cooperatively with air-conditioning, enhances convection current and increases cool feeling, realizes
Good energy-saving effect.
The operation principle of tower fan is the rotation by wind wheel, keeps watch and is gone out by cross flow fan " getting rid of ", forms air-flow --- it is logical
Wind pressure is caused to generate centrifugal wind after crossing wind wheel rotation, finally send out wind-force by internal air guiding wall.Due to through-flow
Wind wheel is generally cylindrical shape, and therefore, using what tower fan obtained is the air-flow wall of stereo structure or is referred to as " air curtain ", which hangs down
Directly in ground, it is swung left and right and blows.In addition, tubular wine wheel has many fan blades, and therefore, homogeneous soft of blowing, closely
In natural wind.
Traditional tower fan includes outer housing and ducting assembly, and ducting assembly includes inner housing, the wind being arranged in inner housing
Wheel and the wind wheel motor of driving wind wheel rotation, wind wheel motor is fixed in outer housing, in addition, being additionally provided with use in outer housing
In the housing motor shaken the head to the inner housing, for example, a kind of internal rotation type tower disclosed in Chinese patent CN202117994U
Fan air channel swing structure carries out rotation driving, the structure apoplexy turbin generator and shell to wind wheel again when needing to shake the head to inner housing
Body motor is separately positioned between outer housing and inner housing and is separately mounted to the both ends of wind wheel, and the structure of the prior art is not only
Whole tower fan fuselage is caused to greatly increase, and the angle that inner housing is shaken the head is same with rocking equipment because wind wheel bearing assembly is arranged on
The position of side and be restricted, and then influence wind sweeping area.Thus, prior art tower fan structure can be shown from the point of view of overall effect
Must be particularly high and elongated, user is especially inconvenient when moving, and tower fan rather than mobile tower are easily pushed in moving process
Fan, in addition, because its structure limits its panning angle of influence and then causes wind sweeping area small.
Utility model content
For this purpose, the first technical problem to be solved in the utility model is that tower fan structure limitation of the prior art influences
Its panning angle and then cause wind sweeping area small, and then provide a kind of panning angle unrestricted novel tower fan.
Second technical problem to be solved in the utility model is that tower of the prior art fans excessively high and elongated, Yong Hu
It is especially inconvenient when mobile, tower fan rather than mobile tower fan are easily pushed in moving process, and then provide one kind to make whole height
Degree reduces is not easy the novel tower pushed over fan on the move.
In order to solve the above technical problems, a kind of novel tower fan of the utility model, including：
Hollow shell body, forms air outlet thereon；With
The ducting assembly being arranged in the outer housing；The ducting assembly includes：
Inner housing forms exhaust outlet thereon；And
It can be rotatably set in the wind wheel in the inner housing；
The ducting assembly further includes the wind wheel motor suitable for driving the wind wheel rotation, is fixed at the inner casing
In vivo；
The inner housing is provided with the first rotation on the bottom far from the housing motor side for driving the inner housing rotation
Structure and the second rotational structure, described wind wheel one end and first rotational structure coordinate, rotation support for the wind wheel,
The wind wheel other end is connect with the wind wheel motor drive, second rotational structure be suitable for outer housing coordinate, for pair
The rotation support of the inner housing.
First rotational structure is clutch shaft bearing mounting hole, is coordinated with the rotary shaft of the wind wheel.
Second rotational structure is second bearing mounting hole, and the second bearing mounting hole is with being arranged on outer housing
Fitted shaft coordinates.
The wind wheel motor is arranged on the inner housing bottom surface vertical with the rotation axis of the wind wheel.
The wind wheel motor is fixed at by electric machine support on the inner housing.
The electric machine support is U-bracket, has to be fixed in described on two opposite sides of the U-bracket
Fixed part on housing forms through-hole, the wind wheel in the U-bracket on the third side wall vertical with described two sides
Motor is contained in the space that U-bracket and the inner housing surround, the output shaft of the wind wheel motor pass through the through-hole with
The wind wheel transmission cooperation.
Positioning region is additionally provided on the electric machine support, correspondingly, is provided with what is be matched therewith on the wind wheel motor
Positioning match part.
The positioning region is locating slot, and the positioning match part is positioning bar.
Be provided with gear drive between the inner housing and the housing motor, the gear drive include with
The driving gear that the output shaft of the housing motor is fixedly connected and the driven gear being fixedly connected with the inner housing.
The inner housing is spliced by preceding inner housing and rear inner housing.
The above-mentioned technical proposal of the utility model has the following advantages compared with prior art：
1st, in novel tower described in the utility model fan, including：Hollow shell body, forms air outlet thereon；With
The ducting assembly being arranged in the outer housing；The ducting assembly further includes the wind wheel electricity suitable for driving the wind wheel rotation
Machine is fixed in the inner housing；The inner housing is far from the housing motor side for driving the inner housing rotation
The first rotational structure and the second rotational structure are provided on bottom, described wind wheel one end coordinates with first rotational structure, uses
Rotation support, the wind wheel other end in the wind wheel are connect with the wind wheel motor drive, and second rotational structure is fitted
Coordinate in outer housing, for being supported to the rotation of the inner housing, i.e. the first rotational structure is arranged on the second rotational structure
On the same bottom of inner housing, therefore, the first rotational structure will not be generated with the second rotational structure and be interfered with each other, while the second rotation
Rotation structure and housing motor, thus will not be to housing motors not in the same side, and wind wheel motor is arranged in inner housing
Transmission causes any interference, and therefore, the second rotational structure and wind wheel motor all will not be right when housing motor driving inner housing is shaken the head
It is interfered, so as to fulfill the utility model tower fan panning angle not by the first rotational structure, the second rotational structure and wind
The limitation of turbin generator.
2nd, in novel tower described in the utility model fan, first rotational structure is clutch shaft bearing mounting hole, with institute
The rotary shaft cooperation of wind wheel is stated, i.e., is directly punched in the respective base of inner housing, it is convenient for production, it is at low cost.
3rd, in novel tower described in the utility model fan, second rotational structure is second bearing mounting hole, described
Second bearing mounting hole and the fitted shaft being arranged on outer housing coordinate, i.e., are directly punched in the respective base of inner housing, raw
Production is convenient, at low cost.
4th, in novel tower described in the utility model fan, the wind wheel motor is arranged on the inner housing and the wind wheel
The vertical bottom surface of rotation axis on, that is, make full use of existing space in inner housing, further save space, reduce whole high
Degree.
5th, in novel tower described in the utility model fan, the electric machine support is U-bracket, and the U-bracket is opposite
Two sides on have for the fixed part that is fixed on the inner housing, hang down in the U-bracket with described two sides
Through-hole is formed on straight third side wall, the wind wheel motor is contained in the space that U-bracket is surrounded with the inner housing, institute
The output shaft for stating wind wheel motor passes through the transmission of the through-hole and the wind wheel to coordinate, and is not only simple in structure and not wasting space.
6th, in novel tower described in the utility model fan, gear is provided between the inner housing and the housing motor
Transmission mechanism, the gear drive include the driving gear that is fixedly connected with the output shaft of the housing motor and with it is described
The driven gear that inner housing is fixedly connected, compared with the kind of drive of four-bar mechanism of the prior art, rotational angle is not only not
The interference of wind-engaging turbin generator is not also limited in itself by transmission mechanism, so as to make it that can be adjusted in any angle or 360 degree.
Description of the drawings
In order to which the content for making the utility model is more likely to be clearly understood, below according to the specific implementation of the utility model
Example and with reference to attached drawing, is described in further detail the utility model, wherein
Fig. 1 is the axial sectional view of the fan of novel tower described in one embodiment of the utility model；
Fig. 2 is the A portions enlarged drawing of Fig. 1；
Fig. 3 is the B portions enlarged drawing of Fig. 1；
Fig. 4 is the optical cable of ducting assembly in the fan of novel tower described in one embodiment of the utility model.
Reference numeral is expressed as in figure：1- pedestals, 2- outer housings, 23- air outlets, 27- fitted shafts, 3- ducting assemblies, 31-
Inner housing, 310- exhaust outlets, 311- clutch shaft bearing mounting holes, 312- second bearing mounting holes, 313- bottoms, inner casing before 314-
Body, inner housing after 315-, 32- wind wheels, 321- rotary shafts, 33- wind wheel motors, 4- housing motors, 51- driving gears, 52- are driven
Gear, 6- electric machine supports, 62- through-holes, 64- positioning match parts.
Specific embodiment
Fig. 1 show the fan of novel tower described in the present embodiment, including：Form 23 hollow shell body 2 of air outlet, shell
Body 2 is fixed on pedestal 1；With the ducting assembly 3 being arranged in the outer housing 2；The ducting assembly 3 includes：The row of forming
The inner housing 31 in air port 310 and it can be rotatably set in wind wheel 32 in the inner housing 31；The ducting assembly 3 also wraps
The wind wheel motor 33 suitable for the wind wheel 32 is driven to rotate is included, is fixed in the inner housing 31；The inner housing 31
It is revolved far from the first rotational structure and second is provided on the bottom 313 of 4 side of housing motor that the inner housing 31 is driven to rotate
Rotation structure, described 32 one end of wind wheel coordinate with first rotational structure, rotation support, the wind wheel for the wind wheel 32
32 other ends are sequentially connected with the wind wheel motor 33, and second rotational structure is suitable for coordinating with outer housing 2, for described
The rotation support of inner housing 31.
First rotational structure described in the present embodiment be clutch shaft bearing mounting hole 311, the rotary shaft 321 with the wind wheel 32
Cooperation, second rotational structure are second bearing mounting hole 312, and the second bearing mounting hole 312 is with being arranged on outer housing 2
On fitted shaft 27 coordinate, as shown in Figure 3.
321 line of rotary shaft that wind wheel motor described in the present embodiment 33 is arranged on the inner housing 31 and the wind wheel 32 hangs down
On straight bottom surface, as shown in Figure 2.The wind wheel motor 33 is fixed at by electric machine support 6 on the inner housing 31.This reality
Electric machine support 6 described in example is applied as U-bracket, has to be fixed in described on two opposite sides of the U-bracket
Fixed part on housing 31 forms through-hole 62 in the U-bracket on the third side wall vertical with described two sides, described
Wind wheel motor 33 is contained in the space that U-bracket is surrounded with the inner housing 31, and the output shaft of the wind wheel motor 33 passes through
The through-hole 62 coordinates with the wind wheel 32 transmission, as shown in Figure 4.
Positioning region is additionally provided on the electric machine support 6, correspondingly, is provided with and is matched therewith on the wind wheel motor 33
Positioning match part 64.Positioning region described in the present embodiment is locating slot, and the positioning match part 64 is positioning bar.Certainly, it is fixed
Position slot and positioning bar can also exchange, i.e., positioning region is positioning bar, and positioning match part 64 is locating slot.
Gear drive, the gear drive packet are provided between the inner housing 31 and the housing motor 4
Include the driving gear 51 being fixedly connected with the output shaft of the housing motor 4 and the driven tooth being fixedly connected with the inner housing 31
Wheel 52.
Inner housing 31 described in the present embodiment is spliced by preceding inner housing 314 and rear inner housing 315.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (10)
1. a kind of novel tower fan, including：
Hollow shell body (2) forms air outlet (23) thereon；With
The ducting assembly (3) being arranged in the outer housing (2)；The ducting assembly (3) includes：
Inner housing (31) forms exhaust outlet (310) thereon；And
It can be rotatably set in the wind wheel (32) in the inner housing (31)；
It is characterized in that, the ducting assembly (3) further includes the wind wheel motor (33) suitable for driving wind wheel (32) rotation,
It is fixed in the inner housing (31)；
The inner housing (31) sets on the bottom (313) far from housing motor (4) side for driving inner housing (31) rotation
The first rotational structure and the second rotational structure are equipped with, described wind wheel (32) one end coordinates with first rotational structure, for institute
State the rotation support of wind wheel (32), the wind wheel (32) other end is sequentially connected with the wind wheel motor (33), second rotation
Rotation structure is suitable for coordinating with outer housing (2), for being supported to the rotation of the inner housing (31).
2. novel tower fan according to claim 1, which is characterized in that first rotational structure is clutch shaft bearing mounting hole
(311), coordinate with the rotary shaft of the wind wheel (32) (321).
3. novel tower fan according to claim 1, which is characterized in that second rotational structure is second bearing mounting hole
(312), the second bearing mounting hole (312) and the fitted shaft (27) being arranged on outer housing (2) coordinate.
4. fanned according to any novel towers of claim 1-3, which is characterized in that the wind wheel motor (33) is arranged on described
On inner housing (31) bottom surface vertical with the rotation axis of the wind wheel (32).
5. novel tower fan according to claim 4, which is characterized in that the wind wheel motor (33) passes through electric machine support (6)
It is fixed on the inner housing (31).
6. novel tower according to claim 5 fan, which is characterized in that the electric machine support (6) is U-bracket, the U-shaped
Have on two opposite sides of stent for the fixed part that is fixed on the inner housing (31), in the U-bracket with institute
State and through-hole (62) formed on the vertical third side wall in two sides, the wind wheel motor (33) be contained in U-bracket with it is described
In the space that inner housing (31) surrounds, the output shaft of the wind wheel motor (33) passes through the through-hole (62) and the wind wheel (32)
Transmission cooperation.
7. novel tower fan according to claim 6, which is characterized in that positioning region is additionally provided on the electric machine support (6),
Correspondingly, it is provided with the positioning match part (64) being matched therewith on the wind wheel motor (33).
8. novel tower according to claim 7 fan, which is characterized in that the positioning region is locating slot, the location fit
Portion (64) is positioning bar.
9. fanned according to any novel tower of claim 1-3,5-8, which is characterized in that the inner housing (31) and the shell
Gear drive (5) is provided between body motor (4), the gear drive includes defeated with the housing motor (4)
The driving gear (51) that shaft is fixedly connected and the driven gear (52) being fixedly connected with the inner housing (31).
10. fanned according to any novel tower of claim 1-3,5-8, which is characterized in that the inner housing (31) is by preceding interior
Housing (314) and rear inner housing (315) are spliced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401179.7U CN207526724U (en) | 2017-10-27 | 2017-10-27 | A kind of novel tower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401179.7U CN207526724U (en) | 2017-10-27 | 2017-10-27 | A kind of novel tower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526724U true CN207526724U (en) | 2018-06-22 |
Family
ID=62571129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721401179.7U Active CN207526724U (en) | 2017-10-27 | 2017-10-27 | A kind of novel tower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207526724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605776A (en) * | 2017-10-27 | 2018-01-19 | 珠海格力电器股份有限公司 | A kind of novel tower fan |
-
2017
- 2017-10-27 CN CN201721401179.7U patent/CN207526724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605776A (en) * | 2017-10-27 | 2018-01-19 | 珠海格力电器股份有限公司 | A kind of novel tower fan |
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