CN105275852A - Oscillation mechanism and electric fan - Google Patents
Oscillation mechanism and electric fan Download PDFInfo
- Publication number
- CN105275852A CN105275852A CN201510822931.4A CN201510822931A CN105275852A CN 105275852 A CN105275852 A CN 105275852A CN 201510822931 A CN201510822931 A CN 201510822931A CN 105275852 A CN105275852 A CN 105275852A
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- hinge
- crank
- oscillating mechanism
- crank element
- drive motor
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Abstract
The embodiment of the invention discloses an oscillation mechanism. The oscillation mechanism comprises a fan shell, an installation seat rotationally arranged on the fan shell, a driving motor arranged on the installation seat, a bridge connected with the fan shell and a crank, wherein the installation seat can provide the freedom degree for the driving motor when the fan shell is driven to rotate; the crank is hinged to an output shaft of the driving motor through a first hinge shaft and hinged to the bridge through a second hinge shaft; the first hinge shaft is not parallel to the second hinge shaft, and the distance between the first hinge shaft and the second hinge shaft is adjustable. The effective length of the crank is adjustable, the inclination angle of the oscillation mechanism can be further adjusted, and the requirement that an air feeding area is adjustable is met. The invention further discloses an electric fan.
Description
Technical field
The present invention relates to electric fan technical field, more particularly, relate to a kind of oscillating mechanism and electric fan.
Background technique
Existing electric fan is different according to its structure, adopts left and right to shake the head, pitching or the 360 ° of circumference mode of shaking the head to be to expand air supply areas up and down.For ceiling fan, ceiling fan refers to installation small-sized fans on the ceiling, to play the object of conserve space and expansion blowing scope.Ceiling fan can be blown by 360 degree of automatic rotations, and air quantity from top to bottom, wide coverage, and ventilation effect is good.
Ceiling fan can tilt several angle usually, thus by the rotation of ceiling fan, reaches the requirement of flabellum taper air-supply.Then the angle of inclination of ceiling fan is fixed non-adjustable, causes air-supply region to regulate, cannot meet the demand of client.
In addition, existing oscillating mechanism is completely external, and motion is huge, and unsightly.
Therefore, how to make the tilt adjustable of oscillating mechanism, with the requirement that satisfied air-supply region is adjustable, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of oscillating mechanism, to make the tilt adjustable of oscillating mechanism, with the requirement that satisfied air-supply region is adjustable;
Another object of the present invention is to provide a kind of electric fan.
For achieving the above object, the invention provides following technological scheme:
A kind of oscillating mechanism, comprising:
Blower-casting;
Be arranged at the fitting seat on blower-casting rotationally;
Be arranged at the drive motor on described fitting seat, described fitting seat can for degrees of freedom when described drive motor provides the described blower-casting of driving to rotate;
The crane span structure be connected with described blower-casting;
Crank, described crank is hinged by the output shaft of the first hinge and described drive motor, by the second hinge and described crane span structure hinged, described first hinge and described second hinge not parallel, and distance between described first hinge and described second hinge is adjustable.
Preferably, in above-mentioned oscillating mechanism, described crank offers multiple first reaming of coordinating with described first hinge.
Preferably, in above-mentioned oscillating mechanism, described crank offers multiple second reaming of coordinating with described second hinge.
Preferably, in above-mentioned oscillating mechanism, described crank comprises the first crank element and the second crank element, and described first crank element is hinged by the output shaft of the first hinge and described drive motor, described second crank element pass through the second hinge and described crane span structure hinged;
Described first crank element is connected with the second crank element.
Preferably, in above-mentioned oscillating mechanism, described first crank element and the second crank element are threaded connection.
Preferably, in above-mentioned oscillating mechanism, described first crank element and the second crank element are slidably matched, and fixed by fixing bolt, one in described first crank element and the second crank element is provided with the screw hole coordinated with described fixing bolt, another is provided with the chute passed for described fixing bolt.
Preferably, in above-mentioned oscillating mechanism, described fitting seat comprises:
Bogie, described bogie by the 3rd hinge and described blower-casting hinged;
For installing the carrier of described drive motor, described carrier by the 4th hinge and described bogie hinged, described 3rd hinge and described 4th hinge not parallel.
Preferably, in above-mentioned oscillating mechanism, described 3rd hinge is vertical with described 4th hinge.
Preferably, in above-mentioned oscillating mechanism, described fitting seat, drive motor, crane span structure and crank are all positioned at described blower-casting.
A kind of electric fan, comprise oscillating mechanism, described oscillating mechanism is the oscillating mechanism as above described in any one.
As can be seen from above-mentioned technological scheme, oscillating mechanism provided by the invention, drive motor outputting power, drive crank, crank handle turns crane span structure rotates, because crane span structure is connected with blower-casting, therefore fan hub cognition follows rotation, thus fan can be shaken the head by 360 ° of circumference.And the first hinge of connecting crank and drive motor, and the distance connected between crane span structure and the second hinge of crank is adjustable, thus the effective length of crank can be adjusted, then can adjust the angle of inclination of oscillating mechanism, meet the requirement that air-supply region is adjustable.Oscillating mechanism of the present invention is not only applicable to ceiling fan, is also applicable to any electric fan.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the oscillating mechanism that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the fitting seat that Fig. 2 provides for the embodiment of the present invention;
The structural representation of the crank that Fig. 3 provides for the embodiment of the present invention.
Wherein, 100 is blower-casting, and 200 is drive motor, and 300 is crane span structure, and 400 is crank, and 401 is the first fraising, and 402 is the second fraising, and 501 is bogie, and 502 is carrier, and 503 is hinging hole, and 504 is hinging hole, and 505 is hinging hole.
Embodiment
Core of the present invention is to provide a kind of oscillating mechanism, to make the tilt adjustable of oscillating mechanism, with the requirement that satisfied air-supply region is adjustable;
Another core of the present invention is to provide a kind of electric fan.
Below, with reference to accompanying drawing, embodiment is described.In addition, the embodiment shown in below does not play any restriction effect to the summary of the invention described in claim.In addition, the solution that the full content of the formation below represented by embodiment is not limited to as the invention described in claim is necessary.
Refer to Fig. 1, the structural representation of the oscillating mechanism that Fig. 1 provides for the embodiment of the present invention.
The oscillating mechanism that the embodiment of the present invention provides comprises blower-casting 100, fitting seat, drive motor 200, crane span structure 300 and crank 400.
Wherein, blower-casting 100 is the housing of fan, for carrying the part of the fans such as fan blower fan.Fitting seat is arranged on blower-casting 100 rotationally, with can for degrees of freedom when drive motor 200 provides drive fan housing 100 to rotate.
Drive motor 200 is arranged on fitting seat, crane span structure 300 is connected with blower-casting 100, crank 400 is hinged by the output shaft of the first hinge and drive motor 200, by the second hinge and crane span structure 300 hinged, and distance between the first hinge and the second hinge is adjustable.
During drive motor 200 outputting power, crank 400 can be driven along the output shaft rotation of drive motor 200, when crank 400 rotates, can under the effect of the second hinge, crane span structure 300 and blower-casting 100 be driven to rotate, when blower-casting 100 rotates, crane span structure 300 can be made to change with the distance of fitting seat, make to rotate in order to avoid this distance change the phenomenon be stuck, fitting seat of the present invention is arranged on blower-casting 100 rotationally, with can for degrees of freedom when drive motor 200 provides drive fan housing 100 to rotate, simultaneously the first hinge and the second hinge not parallel, also make when fitting seat swings, crank 400 can rotate along the first hinge, thus the problem of client's degrees of freedom deficiency.
Oscillating mechanism provided by the invention, drive motor 200 outputting power, drives crank 400 to rotate, crank 400 drives crane span structure 300 to rotate, because crane span structure 300 is connected with blower-casting 10, therefore blower-casting 100 can follow rotation, thus fan can be shaken the head by 360 ° of circumference.And the first hinge of connecting crank 400 and drive motor 200, and the distance connected between crane span structure 300 and the second hinge of crank 400 is adjustable, thus the effective length of crank 400 can be adjusted, then can adjust the angle of inclination of oscillating mechanism, meet the requirement that air-supply region is adjustable.Distance between first hinge and the second hinge is longer, and the angle of inclination of oscillating mechanism is larger, and air-supply radius is larger; Accordingly, the distance between the first hinge and the second hinge is less, and the angle of inclination of oscillating mechanism is less, and air-supply radius is less.The present invention is by controlling the effective length regulating and controlling angular range 14 ° about-32 ° of crank 400.Oscillating mechanism of the present invention is not only applicable to ceiling fan, is also applicable to any electric fan.
In order to the distance realized between the first hinge and the second hinge is adjustable, crank 400 offers coordinate with the first hinge multiple first ream 401, first hinge by reaming 401 to coordinate from different first, thus realizes the adjustable of the spacing of the first hinge and the second hinge.Correspondingly, crank 400 also can offer coordinate with the second hinge multiple second ream the 402, second hinge by reaming 402 to coordinate from different second, thus realize the adjustable of the spacing of the first hinge and the second hinge.It should be noted that, can design separately multiple first fraising 401, also can design separately multiple second fraising 402, first fraising 401 and second fraising 402 also can be multiple.
Refer to Fig. 3, the structural representation of the crank that Fig. 3 provides for the embodiment of the present invention.
In the present invention one specific embodiment, crank 400 comprises the first crank element and the second crank element, and the first crank element is hinged by the output shaft of the first hinge and drive motor 200, the second crank element pass through the second hinge and crane span structure 300 hinged; First crank element is connected with the second crank element.First fraising 401 is opened in the first crank element, and the second fraising 402 is opened in the second crank element.Preferably first fraising 401 and second ream 402 axis perpendicular, make the output shaft of the first hinge and drive motor 200 perpendicular, the second hinge parallels with the output shaft of drive motor 200.
In an alternative embodiment of the invention, if do not arrange multiple first fraising 401 and/or the second fraising 402 on crank 400, also by being designed to crank 400 to comprise the first crank element of being threaded and the second crank element realizes, first crank element is hinged by the output shaft of the first hinge and drive motor 200, the second crank element pass through the second hinge and crane span structure 300 hinged.The present embodiment is different by the length of screw-thread fit, adjusts the distance between the first hinge and the second hinge.
Correspondingly, the first crank element and the second crank element also slidably coordinate, and are fixed by fixing bolt, and one in the first crank element and the second crank element is provided with the screw hole coordinated with fixing bolt, another are provided with the chute passed for fixing bolt.By sliding, when making the distance between the first hinge and the second hinge suitable, by the bolt that is locked, fixing bolt is made to clamp the first crank element and the second crank element.It should be noted that, the effective length (distance namely between the first hinge and the second hinge) of crank adjusts by mode that is electronic or remote control, such as motor-driven screw mechanism, motor-driven pinion and rack etc. all can realize the adjustment of length.
Refer to Fig. 2, the structural representation of the fitting seat that Fig. 2 provides for the embodiment of the present invention.
In the present invention one specific embodiment, fitting seat comprises bogie 501 and carrier 502.Wherein, bogie 501 by the 3rd hinge and blower-casting 100 hinged, bogie 501 offers the hinging hole 504 coordinated with the 3rd hinge.Carrier 502 for installing drive motor 200, and by the 4th hinge and bogie 501 hinged, carrier 502 offers the hinging hole 505 hinged with the 4th hinge, bogie 501 offers the hinging hole 503 coordinated with the 4th hinge.Can rotation on implementation space in order to realize drive motor 200, the 3rd hinge and the 4th hinge not parallel.Preferably, the 3rd hinge is vertical with the 4th hinge.
Because oscillating mechanism structure of the present invention is comparatively simple, small volume, therefore in the present invention one specific embodiment, fitting seat, drive motor 200, crane span structure 300 and crank 400 are all positioned at blower-casting 100.
The embodiment of the invention also discloses a kind of electric fan, comprise oscillating mechanism disclosed in above-described embodiment, therefore have all technique effects of above-mentioned oscillating mechanism concurrently, do not repeat them here herein.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an oscillating mechanism, is characterized in that, comprising:
Blower-casting (100);
Be arranged at the fitting seat on blower-casting (100) rotationally;
Be arranged at the drive motor (200) on described fitting seat, described fitting seat can for degrees of freedom when described drive motor (200) provides the described blower-casting of driving (100) to rotate;
The crane span structure (300) be connected with described blower-casting (100);
Crank (400), described crank (400) is hinged by the output shaft of the first hinge and described drive motor (200), by the second hinge and described crane span structure (300) hinged, described first hinge and described second hinge not parallel, and distance between described first hinge and described second hinge is adjustable.
2. oscillating mechanism as claimed in claim 1, is characterized in that, described crank (400) offers coordinate with described first hinge multiple first ream (401).
3. oscillating mechanism as claimed in claim 1, is characterized in that, described crank (400) offers coordinate with described second hinge multiple second ream (402).
4. oscillating mechanism as claimed in claim 1, it is characterized in that, described crank (400) comprises the first crank element and the second crank element, described first crank element is hinged by the output shaft of the first hinge and described drive motor (200), described second crank element pass through the second hinge and described crane span structure (300) hinged;
Described first crank element is connected with the second crank element.
5. oscillating mechanism as claimed in claim 4, it is characterized in that, described first crank element and the second crank element are threaded connection.
6. oscillating mechanism as claimed in claim 4, it is characterized in that, described first crank element and the second crank element are slidably matched, and fixed by fixing bolt, one in described first crank element and the second crank element is provided with the screw hole coordinated with described fixing bolt, another is provided with the chute passed for described fixing bolt.
7. oscillating mechanism as claimed in claim 1, it is characterized in that, described fitting seat comprises:
Bogie (501), described bogie (501) by the 3rd hinge and described blower-casting (100) hinged;
For installing the carrier (502) of described drive motor (200), described carrier (502) by the 4th hinge and described bogie (501) hinged, described 3rd hinge and described 4th hinge not parallel.
8. oscillating mechanism as claimed in claim 7, it is characterized in that, described 3rd hinge is vertical with described 4th hinge.
9. the oscillating mechanism as described in any one of claim 1-8, is characterized in that, described fitting seat, drive motor (200), crane span structure (300) and crank (400) are all positioned at described blower-casting (100).
10. an electric fan, comprises oscillating mechanism, it is characterized in that, described oscillating mechanism is the oscillating mechanism as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822931.4A CN105275852A (en) | 2015-11-23 | 2015-11-23 | Oscillation mechanism and electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822931.4A CN105275852A (en) | 2015-11-23 | 2015-11-23 | Oscillation mechanism and electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105275852A true CN105275852A (en) | 2016-01-27 |
Family
ID=55145463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510822931.4A Pending CN105275852A (en) | 2015-11-23 | 2015-11-23 | Oscillation mechanism and electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105275852A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803815A (en) * | 2021-09-22 | 2021-12-17 | 上海缪斯建筑装饰设计有限公司 | Capillary network temperature regulation system for villa |
| WO2023087333A1 (en) * | 2021-11-17 | 2023-05-25 | 中山市风美照明科技有限公司 | Swinging ceiling fan device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131560A (en) * | 1974-09-06 | 1976-03-17 | Hitachi Ltd | Tenjosenpuki no kubifurisenkaikakudochoseisochi |
| JPS6241996A (en) * | 1985-08-19 | 1987-02-23 | Matsushita Seiko Co Ltd | Motor supporting device of ceiling fan |
| CN2301562Y (en) * | 1997-03-31 | 1998-12-23 | 珠海格力雅达电器厂 | Oscillation mechanism for pendent fan |
| CN2367808Y (en) * | 1999-03-22 | 2000-03-08 | 王味武 | Controllable moving mechanism for fixed-axle ceiling fan |
| US6171057B1 (en) * | 1999-07-27 | 2001-01-09 | Yen-Ching Chen | Table electric fan |
| US20080298968A1 (en) * | 2007-05-30 | 2008-12-04 | Fanimation, Inc. | Fan assembly having protective motor housing that accommodates cyclic movement |
| CN201225307Y (en) * | 2008-05-08 | 2009-04-22 | 庆奇企业股份有限公司 | Inner concealed swinging rotary vane fan |
| KR20100011921U (en) * | 2009-05-29 | 2010-12-08 | 주식회사 팬직 | Turning Structure of Celling Fan with Improved Operations Function |
| CN102022360A (en) * | 2009-09-16 | 2011-04-20 | 史蒂芬·喻 | Fan with concealed 360-degree oscillating mechanism |
| CN202883415U (en) * | 2012-09-29 | 2013-04-17 | 广东美的环境电器制造有限公司 | Fan on roof |
| CN205136087U (en) * | 2015-11-23 | 2016-04-06 | 珠海格力电器股份有限公司 | Oscillating mechanism and electric fan |
-
2015
- 2015-11-23 CN CN201510822931.4A patent/CN105275852A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131560A (en) * | 1974-09-06 | 1976-03-17 | Hitachi Ltd | Tenjosenpuki no kubifurisenkaikakudochoseisochi |
| JPS6241996A (en) * | 1985-08-19 | 1987-02-23 | Matsushita Seiko Co Ltd | Motor supporting device of ceiling fan |
| CN2301562Y (en) * | 1997-03-31 | 1998-12-23 | 珠海格力雅达电器厂 | Oscillation mechanism for pendent fan |
| CN2367808Y (en) * | 1999-03-22 | 2000-03-08 | 王味武 | Controllable moving mechanism for fixed-axle ceiling fan |
| US6171057B1 (en) * | 1999-07-27 | 2001-01-09 | Yen-Ching Chen | Table electric fan |
| US20080298968A1 (en) * | 2007-05-30 | 2008-12-04 | Fanimation, Inc. | Fan assembly having protective motor housing that accommodates cyclic movement |
| CN201225307Y (en) * | 2008-05-08 | 2009-04-22 | 庆奇企业股份有限公司 | Inner concealed swinging rotary vane fan |
| KR20100011921U (en) * | 2009-05-29 | 2010-12-08 | 주식회사 팬직 | Turning Structure of Celling Fan with Improved Operations Function |
| CN102022360A (en) * | 2009-09-16 | 2011-04-20 | 史蒂芬·喻 | Fan with concealed 360-degree oscillating mechanism |
| CN202883415U (en) * | 2012-09-29 | 2013-04-17 | 广东美的环境电器制造有限公司 | Fan on roof |
| CN205136087U (en) * | 2015-11-23 | 2016-04-06 | 珠海格力电器股份有限公司 | Oscillating mechanism and electric fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803815A (en) * | 2021-09-22 | 2021-12-17 | 上海缪斯建筑装饰设计有限公司 | Capillary network temperature regulation system for villa |
| WO2023087333A1 (en) * | 2021-11-17 | 2023-05-25 | 中山市风美照明科技有限公司 | Swinging ceiling fan device |
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| PB01 | Publication | ||
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Application publication date: 20160127 |