CN101876319B - 360-degree rotating electric fan - Google Patents
360-degree rotating electric fan Download PDFInfo
- Publication number
- CN101876319B CN101876319B CN2010102039120A CN201010203912A CN101876319B CN 101876319 B CN101876319 B CN 101876319B CN 2010102039120 A CN2010102039120 A CN 2010102039120A CN 201010203912 A CN201010203912 A CN 201010203912A CN 101876319 B CN101876319 B CN 101876319B
- Authority
- CN
- China
- Prior art keywords
- base
- knob
- contactor
- rotating shaft
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a 360-degree rotating electric fan which comprises a base and a rotating support, wherein the rotating support is provided with a fan body; a hollow rotating shaft is arranged at the base plate of the rotating support; the base is provided with a mounting hole which is matched with the hollow rotating shaft; the hollow rotating shaft is assembled in the mounting hole; the base plate is provided with a rotary motor; the output shaft of the rotary motor is provided with a rotary gear; the base is provided with a fixed gear meshed with the rotary gear; a knob contactor is arranged between the base plate and the base and comprises an upper rotary cover and a lower rotary cover which are matched and electrically connected with each other; the power supply lead wire of the rotary motor and the power supply lead wire of the fan body penetrate through the shaft cavity of the hollow rotating shaft to be electrically connected with the upper rotary cover of the knob contactor; and the lower rotary cover is connected with a power transmission line. In the invention, only the knob contactor is additionally arranged to achieve directional, continuous and circumferential rotation of the fan body and no curling and self-binding phenomena for a power line; and the 360-degree rotating electric fan has simple structure, low manufacturing cost and easy popularization and use.
Description
Technical field
The present invention relates to the electric fan field, specifically is a kind of 360 degree rotating electric fans.
Background technique
At present, common electric fan with rotating function, it is all vacillated now to the left, now to the right mostly and blows, the most about 150 degree of its wind direction, it receives the envelope zone limited, receives front cover long-pending too little.To the deficiency of traditional electrical fan, the artificer has developed the fan that can realize 360 degree air-supplies, and it can reach multi-faceted air-supply for air-supply around the fan.For example be the disclosed a kind of many flabellum 360 degree air-supply electric fans of Chinese patent ZL200820222920.8; Though it can satisfy the effect of circumferential 360 degree air-supplies; But it is the many flabellums of installing on the main shaft support body, is analogous to many directed combination of fans are installed together, and its structure component are more; Complex structure, manufacture cost is high.
Afterwards, once occurred some in some document and exist a fan body can realize the fan that 360 degree rotate in a circumferential direction, yet; If these fans are in the rotation process that orientation is not stopped, its power line is twisted in together entirely, is difficult to the problem that solves the power line clot and tie up certainly; So; These fans all are i.e. revolution after having rotated 360 mostly, so constitute 360 degree and come back rotation, basic circumferentially rotating continuously of realizing not orientation.For example Chinese patent ZL200920058389.X discloses a kind of fan electromotor of 360 degree rotations; It is to rely on speed-changing gear box to drive clutch gear in gear ring, to mesh rotation; It also can't solve the power line clot that when the fan body continuously-directional rotates, occurs at all and tie up problem certainly; The fan of this structure also is that 360 degree come back rotation and realize circumferential air-supply, can not realize the circumferentially rotation continuously that fan is directed.
Summary of the invention
The objective of the invention is to overcome the deficiency of existing technology, provide a kind of and can realize that directed circumferential continuously rotation, power line clot can not occur from tying up phenomenon and 360 degree rotating electric fans simple in structure, with low cost yet.
Goal of the invention of the present invention is achieved in that a kind of 360 degree rotating electric fans, comprises base and swivel mount, and fan body is installed on the swivel mount; The base plate of swivel mount is provided with hollow rotating shaft; Have the mounting hole that matches with hollow rotating shaft on the base, hollow rotating shaft is assemblied in the mounting hole, it is characterized in that: said base plate is provided with electric rotating machine; The output shaft of electric rotating machine is equipped with swing pinion; Be installed on the fixed gear that meshes with swing pinion on the base, be provided with a knob contactor between base plate and the base, said knob contactor comprises last spiral cover and the screwed lid that cooperatively interacts and be electrically connected; The axocoel that the current supply line of electric rotating machine and the current supply line of fan body all pass hollow rotating shaft is electrically connected with the last spiral cover of knob contactor, and screwed lid is connected with power supply electric line.Through the cooperating and the knob contactor is set of swing pinion and apical tooth wheel, when electric rotating machine driven rotary frame rotated, the last spiral cover of knob contactor also rotated above screwed lid simultaneously, made current supply line while of electric rotating machine and fan body also in rotation.
Further perfect for technique scheme; The last spiral cover of said knob contactor is fixedly mounted on the end of hollow rotating shaft; The screwed lid of said knob contactor is fixedly mounted on the base; This structure is installed separately the knob contactor on swivel mount and base neatly, helps to realize neatly directed circumferentially the rotating continuously of fan body.
For the further refinement of technique scheme, said fixed gear is provided with mounting hole is concentric, and can effectively realize rotating support body is to rotate around the center of base.
The present invention is directed to the fan that tradition has a rotatable structure and improve, it has the following advantages:
(1) because the present invention takes turns on the architecture basics that rotates at electric rotating machine rotary driving gear around apical tooth; Through base plate and base the knob contactor is set; The knob contactor comprises last spiral cover and the screwed lid that cooperatively interacts and be electrically connected; When electric rotating machine driven rotary frame rotates; The last spiral cover of knob contactor also rotates above screwed lid simultaneously, makes the current supply line while of electric rotating machine and fan body also rotate, and can realize that fan body directed continuous circumferentially rotation, power line clot can not occur from tying up phenomenon yet.
(2) based on above-mentioned technical pattern, the present invention only need set up a knob contactor, can realize easily that fan body directed circumferential continuously rotation, power line clot can not occur from tying up phenomenon yet, and structure is very simple, the manufacture cost of product is very cheap.
Description of drawings
Accompanying drawing 1 is the structure External view of most preferred embodiment of the present invention;
Accompanying drawing 2 is the structure External view behind the most preferred embodiment Rotate 180 degree of the present invention;
Accompanying drawing 3 is in the embodiment of the invention, the mounting structure figure between the base plate of base and swivel mount;
Accompanying drawing 4 is in the embodiment of the invention, the STRUCTURE DECOMPOSITION figure between the base plate of base and swivel mount;
Accompanying drawing 6 is the STRUCTURE DECOMPOSITION figure of knob contactor according to the invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further description.
To shown in Figure 5,360 degree rotating electric fans of the present invention comprise base 1 and swivel mount 2 according to Fig. 1; Base 1 and swivel mount 2 are injecting products, and base 1 is provided with the operation panel of electric fan, and fan body 3 is installed on the swivel mount 2; Three's structure and shape, as depicted in figs. 1 and 2.The base plate 21 of swivel mount 2 is provided with hollow rotating shaft 22, has the mounting hole 11 that matches with hollow rotating shaft 22 on the base 1, and hollow rotating shaft 22 is assemblied in the mounting hole 11, make swivel mount 2 be communicated with fan bodies 3 can be on base 1 flexibly, freely rotate.The present invention is provided with electric rotating machine 4 on said base plate 21; The output shaft of electric rotating machine 4 is equipped with swing pinion 5; Be installed on the fixed gear 6 that meshes with swing pinion 5 on the base 1, fixed gear 6 and mounting hole 11 concentric settings can realize effectively that swivel mount 2 bodies are to rotate around the center of base 1.Be provided with a knob contactor between base plate 21 and the base 1, said knob contactor comprises the last spiral cover 7 and screwed lid 8 that cooperatively interacts and be electrically connected, and the contact form class formula of last spiral cover 7 and screwed lid 8 is in the structure of brush; Mutual rotation still can keep the unobstructed of conductive effect between feasible upward spiral cover 7 and the screwed lid 8; Can not produce the current interruptions phenomenon, the general structure figure of knob contactor is as shown in Figure 6, the device of this type; Sale is all arranged on market, buy easily.In the present invention, the axocoel that the current supply line 9 of electric rotating machine 4 and the current supply line 9 of fan body 3 all pass hollow rotating shaft 22 is electrically connected with the last spiral cover 7 of knob contactor, and screwed lid 8 is connected with power supply electric line.Cooperating and the knob contactor be set through swing pinion 5 and apical tooth wheel; When electric rotating machine 4 driven rotary framves 2 rotate; The last spiral cover 7 of knob contactor also rotates above screwed lid 8 simultaneously, makes the current supply line 9 of electric rotating machine 4 and fan body 3 also rotate simultaneously.Said structure sees also Fig. 3, Fig. 4 and shown in Figure 5.
Further perfect in technological scheme of the present invention; The last spiral cover 7 of said knob contactor is fixedly mounted on the end of hollow rotating shaft 22; The screwed lid 8 of said knob contactor is fixedly mounted on the base 1; This structure is installed separately the knob contactor on swivel mount 2 and base 1 neatly, helps to realize neatly fan body 3 directed circumferentially rotating continuously, like Fig. 4 and shown in Figure 5.
Use the electric fan that technological scheme of the present invention makes; When electric rotating machine 4 driven rotary framves 2 rotate; The last spiral cover 7 of knob contactor also rotates above screwed lid 8 simultaneously; Make also rotate 9 whiles of current supply line of electric rotating machine 4 and fan body 3, can realize that fan body 3 directed continuous circumferentially rotation, power lines clot can not occur from tying up phenomenon yet.Simultaneously, the present invention only need set up a knob contactor, can realize easily that fan body 3 directed circumferential continuously rotation, power lines clot can not occur from tying up phenomenon yet, and structure is very simple, the manufacture cost of product is very cheap, is beneficial to promoting the use of of product.
Claims (3)
1. spend rotating electric fan for one kind 360; Comprise base (1) and swivel mount (2); Fan body (3) is installed on the swivel mount (2), and the base plate (21) of swivel mount (2) is provided with hollow rotating shaft (22), has the mounting hole (11) that matches with hollow rotating shaft (22) on the base (1); Hollow rotating shaft (22) is assemblied in the mounting hole (11); It is characterized in that: said base plate (21) is provided with electric rotating machine (4), and the output shaft of electric rotating machine (4) is equipped with swing pinion (5), is installed on the fixed gear (6) with swing pinion (5) engagement on the base (1); Be provided with a knob contactor between base plate (21) and the base (1); Said knob contactor comprises last spiral cover (7) and the screwed lid (8) that cooperatively interacts and be electrically connected, and the axocoel that the current supply line (9) of electric rotating machine (4) and the current supply line (9) of fan body (3) all pass hollow rotating shaft (22) is electrically connected with the last spiral cover (7) of knob contactor, and screwed lid (8) is connected with power supply electric line.
2. according to the said 360 degree rotating electric fans of claim 1, it is characterized in that: the last spiral cover (7) of said knob contactor is fixedly mounted on the end of hollow rotating shaft (22), and the screwed lid of said knob contactor (8) is fixedly mounted on the base (1).
3. according to the said 360 degree rotating electric fans of claim 1, it is characterized in that: said fixed gear (6) and the concentric setting of mounting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102039120A CN101876319B (en) | 2010-06-21 | 2010-06-21 | 360-degree rotating electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102039120A CN101876319B (en) | 2010-06-21 | 2010-06-21 | 360-degree rotating electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101876319A CN101876319A (en) | 2010-11-03 |
| CN101876319B true CN101876319B (en) | 2012-06-27 |
Family
ID=43018955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102039120A Expired - Fee Related CN101876319B (en) | 2010-06-21 | 2010-06-21 | 360-degree rotating electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101876319B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960915B (en) * | 2012-11-19 | 2014-12-10 | 集美大学 | Gear type electric transmission device for rotary fan of sun-shading umbrella |
| CN106194802A (en) * | 2016-09-27 | 2016-12-07 | 佛山职业技术学院 | A kind of self-cleaning fan |
| CN106246580A (en) * | 2016-09-27 | 2016-12-21 | 佛山职业技术学院 | A kind of toy fan |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2262621Y (en) * | 1994-05-07 | 1997-09-17 | 陈正和 | Oscillating fan |
| CN1401912A (en) * | 2001-08-16 | 2003-03-12 | 黄振隆 | Electric fan capable of oscillating at 360 degs |
| DE202006016988U1 (en) * | 2006-11-07 | 2007-01-04 | Calin Gmbh | Tower fan has main body with pivoting range of more than 90 degrees; pivoting motion of main body is carried out with separate motor |
| CN101463827A (en) * | 2009-01-09 | 2009-06-24 | 韩硕 | Electric fan with full wind direction |
| CN201450381U (en) * | 2009-06-12 | 2010-05-05 | 于盆秀 | Fan motor capable of rotating 360 degrees |
| CN201723480U (en) * | 2010-06-21 | 2011-01-26 | 广东世联电器有限公司 | 360-degree rotating electric fan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6537029B1 (en) * | 2001-10-08 | 2003-03-25 | Huang Chen-Lung | Electric fan capable to rotate for 360 degrees |
-
2010
- 2010-06-21 CN CN2010102039120A patent/CN101876319B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2262621Y (en) * | 1994-05-07 | 1997-09-17 | 陈正和 | Oscillating fan |
| CN1401912A (en) * | 2001-08-16 | 2003-03-12 | 黄振隆 | Electric fan capable of oscillating at 360 degs |
| DE202006016988U1 (en) * | 2006-11-07 | 2007-01-04 | Calin Gmbh | Tower fan has main body with pivoting range of more than 90 degrees; pivoting motion of main body is carried out with separate motor |
| CN101463827A (en) * | 2009-01-09 | 2009-06-24 | 韩硕 | Electric fan with full wind direction |
| CN201450381U (en) * | 2009-06-12 | 2010-05-05 | 于盆秀 | Fan motor capable of rotating 360 degrees |
| CN201723480U (en) * | 2010-06-21 | 2011-01-26 | 广东世联电器有限公司 | 360-degree rotating electric fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101876319A (en) | 2010-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101876319B (en) | 360-degree rotating electric fan | |
| CN109713571A (en) | A kind of box-type substation with from dedusting function | |
| CN101113549B (en) | Tree-dimensional rotary knitting loom dust cleaning apparatus | |
| CN202301115U (en) | Electric fan with multi-wind-wheel structure | |
| CN201723480U (en) | 360-degree rotating electric fan | |
| CN203214363U (en) | 360-degree rotation multi-head electric fan | |
| CN205378443U (en) | Automatic electrical part cable conductor wiring structure in vending machine revolving door | |
| CN219678239U (en) | Dustproof device of motor | |
| CN204061251U (en) | A kind of rotating disk can constant speed revolution bull ceiling fan | |
| CN207500169U (en) | Oscillating head mechanism | |
| CN205260393U (en) | Multi -head ceiling fan | |
| CN201479246U (en) | Infrared high-speed ball rotation device | |
| CN110529403A (en) | Double-layer fan blade assembly and fan comprising same | |
| CN207526724U (en) | Novel tower fan | |
| CN103195725A (en) | 360-degree rotation multi-head electric fan | |
| CN212775430U (en) | Gear box and stirring formula cooking machine | |
| CN201095681Y (en) | Three-dimension rotatable knitting machine dust removing plant | |
| CN211924538U (en) | A three-dimensional all-area universal electric fan | |
| CN206600295U (en) | One kind combination electric fan | |
| CN208763961U (en) | A kind of easy-to-dismount fan | |
| CN106787473A (en) | A kind of sustainable power supply electric rotating machine | |
| CN205078480U (en) | Electric fan | |
| CN219813013U (en) | Microwave induction type field bird repellent device | |
| CN207333261U (en) | A kind of comprehensive wind adjustable is to fan | |
| CN202628568U (en) | Rotatable fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |