CN102661295B - Base component of bladeless fan - Google Patents
Base component of bladeless fan Download PDFInfo
- Publication number
- CN102661295B CN102661295B CN201210103465.0A CN201210103465A CN102661295B CN 102661295 B CN102661295 B CN 102661295B CN 201210103465 A CN201210103465 A CN 201210103465A CN 102661295 B CN102661295 B CN 102661295B
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- assembly
- base
- movable disk
- fixed base
- component
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Abstract
The invention discloses a base component of a bladeless fan. The base component comprises a rotating plate and a base plate component, the rotating plate is used for supporting a fan component, the center of the rotating plate is axially connected to the center of the base plate component by a rotating shaft component, the rotating plate is positioned above the base plate component, a motor is disposed on the rotating plate, a rotating mechanism is arranged between the rotating plate and the base plate component, a motor drives the rotating mechanism to enable the rotating plate to rotate, the base plate component consists of a fixed base and a movable plate, the upper surface of the fixed base is an inwards concave spherical surface, the lower surface of the movable plate is an outwards convex spherical surface, the upper surface of the fixed base and the lower surface of the movable plate match with each other, and a sliding mechanism is arranged between the fixed base and the movable plate. The base component of the bladeless fan has the advantages that the motor drives the rotating mechanism to enable the rotating plate to rotate, accordingly, the fan component rotates, an annular nozzle in the fan component rotates, and the horizontal air outlet direction of the fan is adjusted; and the movable plate can move on the fixed base owing to the sliding mechanism, so that the fan component can be inclined forwards or backwards, and the air outlet pitching angle of the fan can be adjusted.
Description
Technical field
The present invention relates to a kind of without blade fan, especially relate to a kind of base assembly without blade fan.
Background technique
Compared with traditional electric fan, without blade fan, there is low noise and the feature such as Security is good.Basic structure without blade fan comprises cylindrical shell, turbosupercharging motor and ring nozzle, turbosupercharging motor is arranged in cylindrical shell, the air-flow of turbosupercharging motor ejection outwards sprays through ring nozzle, air from fan outside is dragged suction by the air-flow launched from mouth and is passed through opening, the air flow finally blown out from fan is substantially horizontal, in order to realize the adjustment of air-out direction, without on the base of blade fan, rotating mechanism and swinging mechaism are being set, rotating mechanism is for regulating the substantially horizontal of fan, swinging mechaism is for regulating the elevation-depression angle of fan, be provided with rotating mechanism and swinging mechaism without on the base of blade fan simultaneously, make the complicated structure of fan base.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of structure simply without the base assembly of blade fan, can regulate the level of fan simultaneously and face upward air-out direction of bowing.
The present invention solves the problems of the technologies described above adopted technological scheme: a kind of base assembly without blade fan, comprise the rolling disc for supports fans assembly and chassis component, rolling disc center is coupling at the center of chassis component by rotating assembly, rolling disc is positioned at the top of chassis component, rolling disc is provided with motor, rotating mechanism is provided with between rolling disc and chassis component, rotating mechanism described in described motor drives makes turn disc, described chassis component comprises fixed base and movable disk, the upper surface of described fixed base is the spherical of indent, the lower surface of described movable disk is the spherical of evagination, the upper surface of described fixed base and the lower surface of movable disk cooperatively interact, slide mechanism is provided with between described fixed base and described movable disk.
Described rotating mechanism comprises the gear be arranged on below rolling disc and the arc-shaped rack be arranged in movable disk, described arc-shaped rack is distributed in the periphery of movable disk, gear described in described motor drives, described gear and described arc-shaped rack cooperatively interact.During machine operation, gear is racks turn arcuately, thus makes turn disc.
The length of described arc-shaped rack accounts for 1/3 ~ 2/3 of circumference.The rotation amplitude of fan component controls within the specific limits.
Slide mechanism comprises the main plug-in card assembly be arranged on fixed base and the main slide assembly being arranged on movable disk lower surface, described main plug-in card assembly comprises symmetrically arranged two plug-in card parts, described plug-in card part is curved along fixed base upper surface, described plug-in card part comprises vertical edge and horizontal edge, horizontal edge is fixed on fixed base by vertical edge, described main slide assembly comprises symmetrically arranged two chutes, described chute is curved along movable disk lower surface, described chute one side has transverse baffle to another side is extended, gap is left between another side of described transverse baffle and chute, described horizontal edge is positioned at described chute and can moves at chute, described vertical edge is positioned at described gap.Transverse baffle prevents horizontal edge from deviating from chute.The Reliability comparotive of slide mechanism is good, lean forward or hypsokinesis time, the stationarity of fan component is relatively good.
Described slide mechanism also comprises the auxiliary card inserting assembly be arranged on fixed base and the auxiliary shoot assembly being arranged on movable disk lower surface, described auxiliary card inserting assembly and described auxiliary shoot assembly cooperatively interact, described auxiliary card inserting assembly is positioned at the outside of main plug-in card assembly, described auxiliary card inserting assembly is identical with described main plug-in card modular construction, and described auxiliary shoot assembly is identical with described main slide assembly structure.Further increase the reliability and stability of slide mechanism.
The length of described transverse baffle is less than the length of chute.Horizontal edge can shift out in chute, and dismounting is more convenient.
One end of described chute is provided with fixing rib, and the described chute the other end is provided with elasticity rib.Fixing rib and arranging of elasticity rib can prevent horizontal edge from shifting out in chute, and elasticity rib deformation can occur under external force simultaneously, and movable disk from fixed base dismounting or can be loaded onto.
Described rotating assembly comprises circular shaft end and fixed end, described fixed end comprises three insertion sheets of annular spread, described movable disk is provided with axle bed, described rolling disc is provided with three jacks of annular spread, in axle bed described in described circular shaft end inserts, described insertion sheet coordinates with described jack.
Compared with prior art, advantage of the present invention is that motor-driven rotation mechanism makes turn disc, thus fan component is rotated, and the ring nozzle in fan component rotates, and regulates the horizontal air-out direction of fan.The setting of slide mechanism makes movable disk can move on fixed base, fan component is leaned forward or hypsokinesis, is used for adjusting the air-out elevation-depression angle of fan.
The slide mechanism arranged between fixed base and movable disk, can regulate the elevation-depression angle of fan air-out.
Rotating mechanism and slide mechanism relatively simple for structure, stable and reliable for performance.
Accompanying drawing explanation
Fig. 1 is that the present invention is applied in without the schematic diagram on blade fan;
Fig. 2 is partial sectional view of the present invention;
Fig. 3 is the structural representation of rotating assembly of the present invention and rolling disc;
Fig. 4 is the structural representation of rolling disc of the present invention and rotating assembly;
Fig. 5 is the structural drawing of chassis component of the present invention;
Fig. 6 is the structural drawing of fixed base of the present invention;
Fig. 7 is the structural drawing () of movable disk of the present invention;
Fig. 8 is the structural drawing (two) of movable disk of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
A kind of base assembly without blade fan, comprise the rolling disc 1 for supports fans assembly 22 and chassis component 2, rolling disc 1 center is coupling at the center of chassis component 2 by rotating assembly 3, rolling disc 1 is positioned at the top of chassis component 2, rolling disc 1 is provided with motor 4, rotating mechanism is provided with between rolling disc 1 and chassis component 2, motor 4 drives rotating mechanism that rolling disc 1 is rotated, chassis component comprises fixed base 7 and movable disk 8, the upper surface of fixed base 7 is the spherical of indent, the lower surface of movable disk 8 is the spherical of evagination, the upper surface of fixed base 7 and the lower surface of movable disk 8 cooperatively interact, between fixed base 7 and movable disk, 8 are provided with slide mechanism.
Rotating mechanism comprises the gear 5 be arranged on below rolling disc 1 and the arc-shaped rack 6 be arranged in movable disk 8, and arc-shaped rack 6 is distributed in the periphery of movable disk 8, motor 4 actuation gear 5, and gear 5 and arc-shaped rack 6 cooperatively interact.
The length of arc-shaped rack 6 accounts for 1/3 ~ 2/3 of circumference.
Slide mechanism comprises the main plug-in card assembly 15 be arranged on fixed base 7 and the main slide assembly 16 being arranged on movable disk 8 lower surface, main plug-in card assembly 15 comprises symmetrically arranged two plug-in card parts 9, plug-in card part 9 is curved along fixed base 7 upper surface, plug-in card part 9 comprises vertical edge 10 and horizontal edge 11, horizontal edge 11 is fixed on fixed base 7 by vertical edge 10, main slide assembly 16 comprises symmetrically arranged two chutes 12, chute 12 is curved along movable disk 8 lower surface, chute 12 1 side has transverse baffle 13 to another side is extended, gap 14 is left between another side of transverse baffle 13 and chute 12, horizontal edge 11 is positioned at chute 12 and can be mobile at chute 12, vertical edge 10 is positioned at gap 14.
Slide mechanism also comprises the auxiliary card inserting assembly 17 be arranged on fixed base 7 and the auxiliary shoot assembly 18 being arranged on movable disk 8 lower surface, auxiliary card inserting assembly 17 and auxiliary shoot assembly 18 cooperatively interact, auxiliary card inserting assembly 17 is positioned at the outside of main plug-in card assembly 15, auxiliary card inserting assembly 17 is identical with main plug-in card assembly 15 structure, and auxiliary shoot assembly 18 is identical with main slide assembly 17 structure.
The length of transverse baffle 13 is less than the length of chute 12.
One end of chute 12 is provided with fixing rib 19, and chute 12 the other end is provided with elasticity rib 20.
Rotating assembly 3 comprises circular shaft end 31 and fixed end 32, fixed end 32 comprises three insertion sheets 33 of annular spread, movable disk 8 is provided with axle bed 81, rolling disc 1 is provided with three jacks 21 of annular spread, circular shaft end 31 inserts in axle bed 81, inserts sheet 33 and coordinates with jack 21.
Claims (7)
1. the base assembly without blade fan, comprise the rolling disc for supports fans assembly and chassis component, rolling disc center is coupling at the center of chassis component by rotating assembly, rolling disc is positioned at the top of chassis component, rolling disc is provided with motor, rotating mechanism is provided with between rolling disc and chassis component, rotating mechanism described in described motor drives makes turn disc, described chassis component comprises fixed base and movable disk, the upper surface of described fixed base is the spherical of indent, the lower surface of described movable disk is the spherical of evagination, the upper surface of described fixed base and the lower surface of movable disk cooperatively interact, slide mechanism is provided with between described fixed base and described movable disk,
Described rotating mechanism comprises the gear be arranged on below rolling disc and the arc-shaped rack be arranged in movable disk, described arc-shaped rack is distributed in the periphery of movable disk, gear described in described motor drives, described gear and described arc-shaped rack cooperatively interact.
2. a kind of base assembly without blade fan according to claim 1, is characterized in that the length of described arc-shaped rack accounts for 1/3 ~ 2/3 of circumference.
3. a kind of base assembly without blade fan according to claim 1, it is characterized in that slide mechanism comprises the main plug-in card assembly be arranged on fixed base and the main slide assembly being arranged on movable disk lower surface, described main plug-in card assembly comprises symmetrically arranged two plug-in card parts, described plug-in card part is curved along fixed base upper surface, described plug-in card part comprises vertical edge and horizontal edge, horizontal edge is fixed on fixed base by vertical edge, described main slide assembly comprises symmetrically arranged two chutes, described chute is curved along movable disk lower surface, described chute one side has transverse baffle to another side is extended, gap is left between another side of described transverse baffle and chute, described horizontal edge is positioned at described chute and can moves at chute, described vertical edge is positioned at described gap.
4. a kind of base assembly without blade fan according to claim 3, it is characterized in that described slide mechanism also comprises the auxiliary card inserting assembly be arranged on fixed base and the auxiliary shoot assembly being arranged on movable disk lower surface, described auxiliary card inserting assembly and described auxiliary shoot assembly cooperatively interact, described auxiliary card inserting assembly is positioned at the outside of main plug-in card assembly, described auxiliary card inserting assembly is identical with described main plug-in card modular construction, and described auxiliary shoot assembly is identical with described main slide assembly structure.
5. a kind of base assembly without blade fan according to claim 4, is characterized in that the length of described transverse baffle is less than the length of chute.
6. a kind of base assembly without blade fan according to claim 5, is characterized in that one end of described chute is provided with fixing rib, and the described chute the other end is provided with elasticity rib.
7. a kind of base assembly without blade fan according to claim 6, it is characterized in that described rotating assembly comprises circular shaft end and fixed end, described fixed end comprises three insertion sheets of annular spread, described movable disk is provided with axle bed, described rolling disc is provided with three jacks of annular spread, in axle bed described in described circular shaft end inserts, described insertion sheet coordinates with described jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103465.0A CN102661295B (en) | 2012-04-10 | 2012-04-10 | Base component of bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103465.0A CN102661295B (en) | 2012-04-10 | 2012-04-10 | Base component of bladeless fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102661295A CN102661295A (en) | 2012-09-12 |
| CN102661295B true CN102661295B (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210103465.0A Expired - Fee Related CN102661295B (en) | 2012-04-10 | 2012-04-10 | Base component of bladeless fan |
Country Status (1)
| Country | Link |
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| CN (1) | CN102661295B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3211345A1 (en) * | 2016-02-26 | 2017-08-30 | Lg Electronics Inc. | Air cleaner |
| US9821262B2 (en) | 2016-02-26 | 2017-11-21 | Lg Electronics Inc. | Air cleaner and method for controlling an air cleaner |
| US9821259B2 (en) | 2016-02-26 | 2017-11-21 | Lg Electronics Inc. | Air cleaner |
| US9827523B2 (en) | 2016-02-26 | 2017-11-28 | Lg Electronics Inc. | Air cleaner |
| US9914082B2 (en) | 2016-02-26 | 2018-03-13 | Lg Electronics Inc. | Air cleaner |
| US9943794B2 (en) | 2016-02-26 | 2018-04-17 | Lg Electronics Inc. | Air cleaner |
| US9950289B2 (en) | 2016-02-26 | 2018-04-24 | Lg Electronics Inc. | Air cleaner |
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|---|---|---|---|---|
| CN103195692B (en) * | 2013-04-30 | 2016-05-18 | 任文华 | Fan |
| US10436469B2 (en) | 2016-02-26 | 2019-10-08 | Lg Electronics Inc. | Air cleaner |
| CN111156622B (en) | 2016-02-26 | 2022-04-26 | Lg电子株式会社 | Air cleaner |
| CN111765554B (en) | 2016-02-26 | 2022-02-25 | Lg电子株式会社 | Air cleaner |
| US10518205B2 (en) | 2016-02-26 | 2019-12-31 | Lg Electronics Inc. | Air cleaner |
| WO2017146353A1 (en) | 2016-02-26 | 2017-08-31 | 엘지전자 주식회사 | Air purifier |
| CN107299920A (en) * | 2016-04-14 | 2017-10-27 | 广东德昌电机有限公司 | Bladeless fan |
| CN106360946A (en) * | 2016-09-29 | 2017-02-01 | 广东金利华电器科技有限公司 | Cosmetic mirror |
| CN106762755A (en) * | 2017-02-20 | 2017-05-31 | 卢碧莲 | Intelligent air processing unit |
| GB2578615B (en) | 2018-11-01 | 2021-10-13 | Dyson Technology Ltd | A fan assembly |
| CN109654717B (en) * | 2018-12-17 | 2024-01-30 | 珠海格力电器股份有限公司 | Air conditioner |
| WO2021088697A1 (en) * | 2019-11-08 | 2021-05-14 | 追觅科技(上海)有限公司 | Bladeless fan |
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2012
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2303960Y (en) * | 1997-02-04 | 1999-01-13 | 林淑 | New structure of electric fan |
| CN101825104A (en) * | 2009-03-04 | 2010-09-08 | 戴森技术有限公司 | Fan assembly |
| CN102200145A (en) * | 2010-03-23 | 2011-09-28 | 戴森技术有限公司 | Accessory for fan |
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| CN201858176U (en) * | 2010-11-22 | 2011-06-08 | 深圳市艾克派特科技开发有限公司 | Bladeless electric fan with base fixing device |
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| CN202125443U (en) * | 2011-06-25 | 2012-01-25 | 应辉 | Fan assembly |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3211345A1 (en) * | 2016-02-26 | 2017-08-30 | Lg Electronics Inc. | Air cleaner |
| US9821262B2 (en) | 2016-02-26 | 2017-11-21 | Lg Electronics Inc. | Air cleaner and method for controlling an air cleaner |
| US9821259B2 (en) | 2016-02-26 | 2017-11-21 | Lg Electronics Inc. | Air cleaner |
| US9827523B2 (en) | 2016-02-26 | 2017-11-28 | Lg Electronics Inc. | Air cleaner |
| US9914082B2 (en) | 2016-02-26 | 2018-03-13 | Lg Electronics Inc. | Air cleaner |
| US9943794B2 (en) | 2016-02-26 | 2018-04-17 | Lg Electronics Inc. | Air cleaner |
| US9950289B2 (en) | 2016-02-26 | 2018-04-24 | Lg Electronics Inc. | Air cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102661295A (en) | 2012-09-12 |
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| PB01 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: NINGBO HONGJU ELECTRICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WEI JIANFENG Effective date: 20141119 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20141119 Address after: Lu Jia Industrial Park No. 28 315040 Zhejiang city of Ningbo province high tech Zone Branch Road Building 4 Applicant after: NINGBO HONGJU ELECTRIC TECHNOLOGY CO., LTD. Address before: 315040, Zhejiang Province, Ningbo province hi tech Zone, 1558 Jiangnan Road, Zhejiang Province, room 1701, science and Technology Park, Zhejiang Applicant before: Wei Jianfeng |
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Effective date of registration: 20160125 Address after: 315621, Zhejiang, Ningbo province Ninghai County Jia Jia town should be home village Patentee after: NINGBO X.K.L. ELECTRIC APPLIANCE CO., LTD. Address before: Lu Jia Industrial Park No. 28 315040 Zhejiang city of Ningbo province high tech Zone Branch Road Building 4 Patentee before: NINGBO HONGJU ELECTRIC TECHNOLOGY CO., LTD. |
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| 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: 20141231 Termination date: 20200410 |