CN201354749Y - Tumbler fan with adjustable air supply angle - Google Patents
Tumbler fan with adjustable air supply angle Download PDFInfo
- Publication number
- CN201354749Y CN201354749Y CNU200920049989XU CN200920049989U CN201354749Y CN 201354749 Y CN201354749 Y CN 201354749Y CN U200920049989X U CNU200920049989X U CN U200920049989XU CN 200920049989 U CN200920049989 U CN 200920049989U CN 201354749 Y CN201354749 Y CN 201354749Y
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- China
- Prior art keywords
- fan
- head
- order
- base
- shaking motor
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- Expired - Lifetime
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Abstract
The utility model discloses a tumbler fan with adjustable air supply angle, which comprises a power supply input plug, a fan motor, a tilting head motor, a base, a rotary plate, a pressing plate, an upper cover, a wind wheel and a pinion, wherein the fan is a cylindrical automatic resetting assembly, the air supply angle and the air supply central position can be remotely controlled or manually adjusted, the inner cavity wall on the upper end of the base is fixedly connected with the pressing plate, the rotary plate is fixedly connected with the upper cover, and the rotary plate is matched and connected with the upper end surface of the base and the lower end surface of the pressing plate. The tumbler fan with adjustable air supply angle has the advantages that the structure is unique, beautiful and practical, the fan can automatically restore the vertical state after falling, the air supply angle can be arbitrarily adjusted, and the air supply center can be changed. The fan can be widely applied in indoor occasions such as families, offices, dormitories and the like.
Description
Technical field
The utility model relates to the adjustable tumbler fan of a kind of wind direction.
Background technique
At present, the fan kind of selling on the market is a lot, does not see wind direction, air-supply center 360 degree as yet and can be in harmonious proportion and topple over the fan that can recover erectility automatically.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of variable wind direction, variable air-supply central position are provided, and topples over the tumbler fan that can recover erectility automatically.
The purpose of this utility model is achieved by following proposal.
The tumbler fan that a kind of wind direction is adjustable, this fan is by constituting with the bottom:
Power input plug is in order to provide power supply;
Fan electromotor is in order to convert electrical energy into mechanical energy, for wind wheel provides power;
Head-shaking motor is in order to for a change blowing range and air-supply central position provide power;
Base is in order to affixed fan electromotor, head-shaking motor, pressing plate with automatically reset;
Swivel plate passes to cover in order to the rotation that above-mentioned head-shaking motor is produced;
Pressing plate is deviate from order to prevent swivel plate;
Last cover is in order to 360 degree adjustable angle air-supplies;
Wind wheel is in order to produce centrifugal wind;
Small gear is in order to pass to swivel plate with the rotation of head-shaking motor.
This base upper end internal chamber wall and pressing plate are affixed; Swivel plate and last cover are affixed, and it is connected movingly with base upper-end surface, pressing plate lower end surface; Wind wheel axle and fan electromotor main shaft are affixed.
This fan is the tumbler assemblying body, and its center of gravity is positioned at below the base central point.
This fan reaches wind direction by changing head-shaking motor current"on"time, air-supply center 360 degree are adjustable.
This base is the hemisphere seat, and shape, size and a fan electromotor are arranged in it, the corresponding cavity of head-shaking motor, and fan electromotor during installation, head-shaking motor just in time are positioned at this cavity.
On this swivel plate inner chamber peripheral wall tooth is arranged, during installation this tooth just in time with the head-shaking motor main shaft on pinion.
Should go up has a shape, size and the corresponding cavity of wind wheel in the cover, wind wheel just in time is positioned at this cavity during installation, and the one side has an air blowing opening.
The utility model advantage compared with prior art is:
1. structure is unique, and is attractive in appearance, practicality;
2. topple over and to recover erectility automatically;
3. can 360 the arbitrarily angled air-supply of degree;
4. the air-supply central position can change arbitrarily by 360 degree.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The structural representation of Fig. 2 for covering on the utility model;
Fig. 3 is the structural representation of the utility model swivel plate;
Fig. 4 is the structural representation of the utility model base;
Fig. 5 is the utility model function of remote controller keys figure;
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
In the drawings, the tumbler fan that wind direction is adjustable by base 9, swivel plate 6, pressing plate 5, on cover 4, wind wheel 3, overhead guard 2, fan electromotor 10, head-shaking motor 8, small gear 7, remote control receiving-member 12, shockproof blob of viscose 11, switch 13, power input plug 1 form, this fan is the tumbler assemblying body, its focus point is positioned at below base 9 central points, after toppling over, can recover erectility automatically; Air channel, exhaust outlet are rotatable, all can blow in 360 degree unspecified angle scopes, and the air-supply center is variable, and remote controller or manual tune all can be adopted in its wind direction and air-supply center.Volume is about 240 * 240 * 360 (length * wide * height), and power is 40 ~ 50 watts.
Base 9 and fan electromotor 10, head-shaking motor 8, remote control unit 12, switch 13, shockproof blob of viscose 11, pressing plate 5 screws are affixed; Swivel plate 6 is affixed with last cover 4 lower end surface screws, and upper-end surface and overhead guard 2 lower end surface screws are affixed; It is affixed that fan electromotor 10 main shafts pass swivel plate 6 inner chambers, pressing plate 5 inner chambers and wind wheel 3 axles; Head-shaking motor 8 main shafts and small gear 7 are affixed, small gear 7 and 14 engagements of swivel plate 6 inner chamber circumference parietal tooths.Base 9 is the hemisphere seat, a shape, size and fan electromotor 10, head-shaking motor 8, remote control unit 12, swivel plate 6, pressing plate 5, switch 13 corresponding cavitys are arranged in it, fan electromotor 10, head-shaking motor 8, remote control unit 12, swivel plate 6, pressing plate 5, switch 13 just in time are positioned at this cavity during installation, and there is the opening of a plurality of intake grills and affixed switch 13 in its outside.Pressing plate 5 is a circular plate, and there is the through hole that communicates with last cover 4 underparts in central authorities, and lower end surface and swivel plate 6 upper-end surfaces are movingly and prevent that swivel plate 6 from making progress.Swivel plate 6 is a circular plate, and tooth 14 is arranged on the inner chamber peripheral wall.A shape, size and wind wheel 3 corresponding cavitys are arranged in the last cover 4, wind wheel 3 just in time is positioned at this cavity during installation, last cover 4 internal chamber walls can be Archimedes' helicoid or involute face or parabola face or hyperbola face or logarithm helicoid, this face and wind wheel 3 outer peripheral surfaces form the air delivery duct, on cover 4 one sides an exhaust outlet that communicates with inner chamber arranged; Wind wheel 3 is a centrifugal type wind wheel, and it has an inner chamber and axle, and air can enter this inner chamber trailing wheel sheet from two ends and go out.The anti-foreign material that overhead guard 2 tops have two-layer stick to be staggeredly arranged enter protective layer, and it can be integrally manufactured with last cover 4.Between swivel plate 6 lower end surfaces and the base 9 circumferential upper end faces round steel pearl can be arranged, in order to rotation.
During use, reach the fan air-supply angle by the remote controller correspondent button or by the current"on"time that correspondent button on this fan changes head-shaking motor 8, air-supply center 360 degree are adjustable.Electronics (circuit board) factory changes according to function of remote controller keys figure (see figure 5) and distant motor and reaches wind direction 60 degree, 90 degree, 120 degree current"on"time and can be in harmonious proportion the adjustable functional requirement of air-supply center 360 degree, just can make required remote controller of the utility model and remote control receiving-member.In fact, made this remote controller and the remote control receiving-member reaches this requirement.
Claims (7)
1. one kind has the adjustable tumbler fan of wind direction, comprises power input plug (1), and it is characterized in that: this fan is by constituting with the bottom:
Fan electromotor (10) is in order to convert electrical energy into mechanical energy, for wind wheel provides power;
Head-shaking motor (8) is in order to for a change blowing range and air-supply central position provide power;
Base (9) is in order to affixed fan electromotor (10), head-shaking motor (8), pressing plate (5) with automatically reset;
Swivel plate (6) passes to cover (4) in order to the rotation that above-mentioned head-shaking motor (8) is produced;
Pressing plate (5) is deviate from order to prevent swivel plate;
Last cover (4) is in order to 360 degree adjustable angle air-supplies;
Wind wheel (3) is in order to produce centrifugal wind;
Small gear (7) is in order to pass to the rotation of head-shaking motor swivel plate (6).
2. fan according to claim 1 is characterized in that: this base (9) upper end internal chamber wall and pressing plate (5) are affixed; Swivel plate (6) is affixed with last cover (4), and it is connected movingly with base (9) upper-end surface, pressing plate (5) lower end surface; Wind wheel (3) axle and fan electromotor (10) main shaft are affixed.
3. fan according to claim 1 and 2 is characterized in that: this fan is the tumbler assemblying body, and its center of gravity is positioned at base (9) below the central point.
4. fan according to claim 1 and 2 is characterized in that: this fan reaches wind direction by changing head-shaking motor (8) current"on"time, air-supply center 360 degree are adjustable.
5. fan according to claim 1 and 2, it is characterized in that: this base (9) is the hemisphere seat, and a shape, size and fan electromotor (10) are arranged in it, the corresponding cavity of head-shaking motor (8), fan electromotor during installation (10), head-shaking motor (8) just in time is positioned at this cavity.
6. fan according to claim 1 and 2 is characterized in that: on this swivel plate (6) inner chamber peripheral wall tooth is arranged, during installation this tooth just in time with head-shaking motor (8) main shaft on small gear (7) engagement.
7. fan according to claim 1 and 2 is characterized in that: the corresponding cavity of a shape, size and wind wheel (3) is arranged in the cover (4) on this, and wind wheel during installation (3) just in time is positioned at this cavity, and the one side has an air blowing opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920049989XU CN201354749Y (en) | 2009-01-06 | 2009-01-06 | Tumbler fan with adjustable air supply angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920049989XU CN201354749Y (en) | 2009-01-06 | 2009-01-06 | Tumbler fan with adjustable air supply angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354749Y true CN201354749Y (en) | 2009-12-02 |
Family
ID=41411090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920049989XU Expired - Lifetime CN201354749Y (en) | 2009-01-06 | 2009-01-06 | Tumbler fan with adjustable air supply angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354749Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989660A (en) * | 2015-08-11 | 2015-10-21 | 胡积献 | Aroma fumigating bladeless fan |
| CN106123123A (en) * | 2016-07-06 | 2016-11-16 | 珠海格力电器股份有限公司 | Air-conditioning internal machine |
| GB2578615A (en) * | 2018-11-01 | 2020-05-20 | Dyson Technology Ltd | A fan assembly |
| CN112074664A (en) * | 2018-04-04 | 2020-12-11 | 戴森技术有限公司 | Control of fan assembly |
-
2009
- 2009-01-06 CN CNU200920049989XU patent/CN201354749Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989660A (en) * | 2015-08-11 | 2015-10-21 | 胡积献 | Aroma fumigating bladeless fan |
| CN106123123A (en) * | 2016-07-06 | 2016-11-16 | 珠海格力电器股份有限公司 | Air-conditioning internal machine |
| CN112074664A (en) * | 2018-04-04 | 2020-12-11 | 戴森技术有限公司 | Control of fan assembly |
| GB2578615A (en) * | 2018-11-01 | 2020-05-20 | Dyson Technology Ltd | A fan assembly |
| GB2578615B (en) * | 2018-11-01 | 2021-10-13 | Dyson Technology Ltd | A fan assembly |
| US11767859B2 (en) | 2018-11-01 | 2023-09-26 | Dyson Technology Limited | Fan assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091202 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Kuang Jingan Document name: Notification of Expiration of Patent Right Duration |