CN202811424U - Multidirectional wide angle electric fan - Google Patents
Multidirectional wide angle electric fan Download PDFInfo
- Publication number
- CN202811424U CN202811424U CN 201220464099 CN201220464099U CN202811424U CN 202811424 U CN202811424 U CN 202811424U CN 201220464099 CN201220464099 CN 201220464099 CN 201220464099 U CN201220464099 U CN 201220464099U CN 202811424 U CN202811424 U CN 202811424U
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- CN
- China
- Prior art keywords
- outer cover
- electric fan
- angle electric
- fan
- flabellum
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- 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.)
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Abstract
The utility model relates to a multidirectional wide angle electric fan which comprises a blade cover, a housing, a motor, a circular disc, a driving rod, a support rod, three switches, a plurality of fan blades, a fan motor and a swinging head control device. According to the multidirectional wide angle electric fan, the driving rod is adopted to drive the support rod, so that the weight is reduced, the support rod which can be rotated around one point is arranged, and the lever principle is utilized to reduce the power of the motor which drives the driving rod. Additionally, firmness and flexibility are improved, and the multidirectional wide angle electric fan is not easily damaged. Through unique switching control of the multidirectional wide angle electric fan, the blowing with left and right transformation can be selected, and the blowing with back and forth transformation can be selected, so that functions of the multidirectional wide angle electric fan are more comprehensive, and the rotation direction is more flexible, thereby meeting the requirements of more people.
Description
Technical field
The utility model relates to the one way of life articles for use, particularly relates to a kind of multidirectional wide-angle electric fan.
Background technique
People often use electric fan in summer, especially do not have in the air-conditioned classroom larger to its demand, yet the blowing direction of present electric fan can only about constantly change, can not constantly change up and down, present advanced technology can only be to move flabellum by staff to change direction, and can not automatically change, and can make like this blowing uneven, make that some local classmates can not be felt nice and cool in the classroom, analogue is also arranged when blowing electric fan at home.And preventing that now the method that flabellum is hurted sb.'s feelings from only being to add one deck wire hood, such outer cover is not attractive in appearance, and must nail, and easily scratches people's hand when people move electric fan.And not having thermometer in the general classroom, classmates can only regulate air quantity according to sensation, sometimes even according to mood regulate air quantity, very easily make the people's flu that has a delicate constitution.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of diverse in function, and can satisfy the multidirectional wide-angle electric fan of people's comfort level.
In order to achieve the above object, the multidirectional wide-angle electric fan that provides of the utility model comprises: flabellum outer cover, shell, motor, disk, drive link, strut, three switches, multi-disc flabellum, fan electromotor and yaw control gear; The interior bottom of its housing is provided with motor and disk, and the output shaft of motor links to each other with vertically disposed disk axis; Strut is arranged on the top of shell along fore-and-aft direction, and front end is exposed at the outside of shell, and can swing up and down under external force; The upper and lower end of drive link is hinged on respectively on the exterior periphery of the rear end of strut and disk; Fan electromotor and yaw control gear are installed on the strut front end by a housing; The flabellum outer cover is installed in fan electromotor and the yaw control gear is anterior; It is inner that the multi-disc flabellum is installed in the flabellum outer cover in the mode of rotating, and link to each other with the output shaft of fan electromotor; Three switches are respectively fan swicth, hunt switch and yaw switch up and down, be arranged on the positive basifacial of shell, wherein fan swicth links to each other with fan electromotor by wire, the hunt switch links to each other with the yaw control gear by wire, and the yaw switch then joins by wire and motor up and down.
Described multidirectional wide-angle electric fan also comprises the thermometer that is installed in the outer casing frontispiece bottom, and it can make people in use with reference to room temperature, makes rational air quantity and selects.
Described flabellum outer cover is made of forward and backward outer cover, and rear outer cover is fixed, and its housing front end with fan electromotor and yaw control gear outside is connected; Front outer cover is installed in rear outer cover front end in rotary manner, which is provided with grid.
Described flabellum outer cover both sides are respectively equipped with a shell messenger wire that is used for changing the grid direction.
Be connected with respectively a backguy on described three switches, when multidirectional wide-angle electric fan position is higher, can be by the backguy operating switch.
Forward and backward outer cover junction is provided with to limit and buckles on the described flabellum outer cover, is used for the front outer cover rotation of restriction, and with forward and backward outer cover pinning.
Advantage of the present utility model and good effect are:
The utility model has adopted drive link to drive strut, and its quality is alleviated, and is provided with and can around the strut of some rotations, utilizes lever principle to reduce the power that drives the motor of drive link.Simultaneously also increased soundness, flexibility, be unlikely to damage easily.
The switch control of the utility model uniqueness, so that both can select left and right sides conversion blowing, the conversion blowing makes its function more comprehensively before and after can selecting again, sense of rotation is more flexible, thereby can adapt to more people's demand.
The utility model is with thermometer and fan combination, so that people can have reference, the adjusting air quantity of sample plot is arranged, so that people can work under more energy-conservation more comfortable environment.
The advantage that the utility model has been used for reference the air conditioner wind-guiding sheet is designed to front and back two-part to the flabellum outer cover, and front outer cover adopts grid form, control better air quantity, forward and backward outer cover adopts restriction to buckle combination, it is firm flexibly when it is used, convenient during laid-up, convenient when both sides are furnished with the shell messenger wire and can make carrying and change the grid direction.
The multidirectional wide-angle electric fan that the utility model provides in use, and is very convenient.
Description of drawings
The multidirectional wide-angle electric fan plan view that Fig. 1 provides for the utility model.
The multidirectional wide-angle electric fan side view that Fig. 2 provides for the utility model.
The multidirectional wide-angle electric fan plan view that Fig. 3 provides for the utility model.
The multidirectional wide-angle electric fan rear view that Fig. 4 provides for the utility model.
Fig. 5 is for the multidirectional wide-angle electric fan that the utility model provides is gone forward, rear fan cover binding site sectional view.
Embodiment
Below in conjunction with the drawings and specific embodiments the multidirectional wide-angle electric fan that the utility model provides is elaborated.Following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.
Such as Fig. 1-shown in Figure 5, the multidirectional wide-angle electric fan that the utility model provides comprises: flabellum outer cover 1, shell 8, motor 4, disk 5, drive link 6, strut 4, three switches 9, multi-disc flabellum 10, fan electromotor and yaw control gear 7; The interior bottom of its housing 8 is provided with motor 4 and disk 5, and the output shaft of motor 4 links to each other with vertically disposed disk 5 axis; Strut 4 is arranged on the top of shell 8 along fore-and-aft direction, and front end is exposed at the outside of shell 8, and can swing up and down under external force; The upper and lower end of drive link 6 is hinged on respectively on the exterior periphery of the rear end of strut 4 and disk 5; Fan electromotor and yaw control gear 7 are installed on strut 4 front ends by a housing; Flabellum outer cover 1 is installed in fan electromotor and yaw control gear 7 front portions; Multi-disc flabellum 10 is installed in flabellum outer cover 1 inside in the mode of rotating, and links to each other with the output shaft of fan electromotor; Three switches 9 are respectively fan swicth, hunt switch and yaw switch up and down, be arranged on the positive basifacial of shell 8, wherein fan swicth links to each other with fan electromotor by wire, the hunt switch links to each other with the yaw control gear by wire, and the yaw switch then joins by wire and motor 4 up and down.
Described multidirectional wide-angle electric fan comprises also and is installed in the just basifacial thermometer 2 of shell 8 that it can make people in use with reference to room temperature, makes rational air quantity and selects.
Described flabellum outer cover 1 is made of forward and backward outer cover, and rear outer cover is fixed, and its housing front end with fan electromotor and yaw control gear 7 outsides is connected; Front outer cover is installed in rear outer cover front end in rotary manner, which is provided with grid.
Described flabellum outer cover 1 both sides are respectively equipped with a shell messenger wire 3 that is used for changing the grid direction.
Be connected with respectively a backguy on described three switches 9, when multidirectional wide-angle electric fan position is higher, can be by backguy operating switch 9.
The restriction that forward and backward outer cover junction is provided with as shown in Figure 5 on the described flabellum outer cover 1 buckles 11, outer cover rotates before being used for restriction, and with forward and backward outer cover pinning, only need during carrying 11 lockings of restriction button, just can carry two shells that are fixed on flabellum outer cover 1 two ends hangs 3 lines 3 and has carried it, so not only can make convenient in carrying, more can make and in handling process, not scratch the people.
The multidirectional wide-angle electric fan that the utility model provides when needs make flabellum 10 rotation, only need be pressed fan swicth in use, and at this moment, flabellum 10 will rotate under the drive of fan electromotor.When flabellum outer cover 1 and flabellum 10 swing when needs make flabellum 10 rotation, at first press fan swicth and hunt switch, at this moment, flabellum 10 will rotate under the drive of fan electromotor, and flabellum outer cover 1 and flabellum 10 will swing under the control of yaw control gear simultaneously; When flabellum outer cover 1 and flabellum 10 swing up and down when needs make flabellum 10 rotation, at first press fan swicth and reach up and down yaw switch, at this moment, flabellum 10 will rotate under the drive of fan electromotor, simultaneously, motor 4 will begin rotation, under the drive of motor 1, disk 5 is together rotation also, drive thus drive link 6 lower ends and carry out circular movement, the upper end of drive link 6 and the strut that is attached thereto 4 rear ends then pump, and then drive strut 4 front ends and fan electromotor and yaw control gear 7 mounted thereto, flabellum outer cover 1 and flabellum 10 also together swing up and down.
The left rotation and right rotation angle of the multidirectional wide-angle electric fan that the utility model provides is about ± and 40 °, angle of rotation (referring to here perpendicular to the axis on flabellum plane and the angle of substantially horizontal) is about-45 °≤∠ A≤-10 ° up and down.
Claims (6)
1. multidirectional wide-angle electric fan, it is characterized in that: described multidirectional wide-angle electric fan comprises: flabellum outer cover (1), shell (8), motor (4), disk (5), drive link (6), strut (4), three switches (9), multi-disc flabellum (10), fan electromotor and yaw control gear (7); The interior bottom of its housing (8) is provided with motor (4) and disk (5), and the output shaft of motor (4) links to each other with vertically disposed disk (5) axis; Strut (4) is arranged on the top of shell (8) along fore-and-aft direction, and front end is exposed at the outside of shell (8), and can swing up and down under external force; The upper and lower end of drive link (6) is hinged on respectively on the exterior periphery of the rear end of strut (4) and disk (5); Fan electromotor and yaw control gear (7) are installed on strut (4) front end by a housing; Flabellum outer cover (1) is installed in fan electromotor and yaw control gear (7) front portion; Multi-disc flabellum (10) is installed in flabellum outer cover (1) inside in the mode of rotating, and links to each other with the output shaft of fan electromotor; Three switches (9) are respectively fan swicth, the hunt switch reaches up and down yaw switch, be arranged on the positive basifacial of shell (8), wherein fan swicth links to each other with fan electromotor by wire, the hunt switch links to each other with the yaw control gear by wire, and the yaw switch then joins by wire and motor (4) up and down.
2. multidirectional wide-angle electric fan according to claim 1 is characterized in that: described multidirectional wide-angle electric fan also comprises and is installed in the just basifacial thermometer of shell (8) (2).
3. multidirectional wide-angle electric fan according to claim 1, it is characterized in that: described flabellum outer cover (1) is made of forward and backward outer cover, rear outer cover is fixed, and its housing front end with fan electromotor and yaw control gear (7) outside is connected; Front outer cover is installed in rear outer cover front end in rotary manner, which is provided with grid.
4. multidirectional wide-angle electric fan according to claim 3 is characterized in that: described flabellum outer cover (1) both sides are respectively equipped with a shell messenger wire (3) that is used for changing the grid direction.
5. multidirectional wide-angle electric fan according to claim 1 is characterized in that: be connected with respectively a backguy on described three switches (9).
6. multidirectional wide-angle electric fan according to claim 1 is characterized in that: the upper forward and backward outer cover junction of described flabellum outer cover (1) is provided with restriction and buckles (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464099 CN202811424U (en) | 2012-09-12 | 2012-09-12 | Multidirectional wide angle electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464099 CN202811424U (en) | 2012-09-12 | 2012-09-12 | Multidirectional wide angle electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811424U true CN202811424U (en) | 2013-03-20 |
Family
ID=47870307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464099 Expired - Fee Related CN202811424U (en) | 2012-09-12 | 2012-09-12 | Multidirectional wide angle electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685939A (en) * | 2019-10-14 | 2020-01-14 | 杭州坦布科技有限公司 | Neck-mounted fan with multiple air outlet modes |
-
2012
- 2012-09-12 CN CN 201220464099 patent/CN202811424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685939A (en) * | 2019-10-14 | 2020-01-14 | 杭州坦布科技有限公司 | Neck-mounted fan with multiple air outlet modes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130912 |