CN206988153U - It is a kind of can 360 degree rotation electric fans - Google Patents
It is a kind of can 360 degree rotation electric fans Download PDFInfo
- Publication number
- CN206988153U CN206988153U CN201720874539.9U CN201720874539U CN206988153U CN 206988153 U CN206988153 U CN 206988153U CN 201720874539 U CN201720874539 U CN 201720874539U CN 206988153 U CN206988153 U CN 206988153U
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- CN
- China
- Prior art keywords
- gear
- vertical pivot
- fan housing
- blade
- electric fans
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses it is a kind of can 360 degree rotation electric fans, belong to daily life technical field.Which solve electric fan of the prior art and have that head oscillation scope is limited and a technical problem such as coiling.It includes fuselage and support, fuselage includes fan housing, blade and vertical pivot, bearing is installed with the inside front of fan housing, gear one and gear two are installed in its interior side-lower, the top of vertical pivot is connected with bearing, blade is arranged on the middle part of vertical pivot, and the bottom of vertical pivot is provided with gear three, and gear three is intermeshed with gear one, gear two.The utility model rotates clockwise blade by motor driven vertical pivot, and is engaged by associated gear and drive fan housing in reversely rotating, and realizes 360 degree of rotation air-supplies.
Description
Technical field
The utility model is related to daily life technical field, and in particular to it is a kind of can 360 degree rotation electric fans.
Background technology
The ventilation equipment of family expenses mainly have air-conditioning, fan etc. at present.The advantages of air conditioner ventilation, is a lot of, and its existing high energy
The shortcomings of consumption, destruction ozone is also undeniable, and this and environmental protection, the thought of low energy consumption run in the opposite direction, and during the broiling summer,
Fan and air-conditioning are all enjoyed the cool the first choice relieved summer heat as people, and fan can give people to provide comfortable, refrigerant a job and life
Environment.
Fan kind at present on the market is various, is blown by its head rotation, but head oscillation is no more than 180 mostly
Degree, this significantly limit the blowing range of fan, and have in the prior art minority can 360 degree electric fans rotated, its
Mainly there are the forms such as brush power supply, worm screw worm gear drive, but whether brush form is powered, or passed by worm screw turbine
Dynamic, it is more coiling to be all present in it, the problems such as coiling is cumbersome and safety coefficient is low.
Utility model content
, can 360 degree of rotations the utility model proposes one kind in order to solve technical problem present in above-mentioned prior art
Electric fan, the electric fan can realize 360 degree of rotations in the case of not coiling, substantially increase safety coefficient.
Its technical solution includes：
It is a kind of can 360 degree rotation electric fans, it includes fuselage and support, and the fuselage includes fan housing, blade and vertical pivot,
An air inlet and an air outlet are provided with the outside of the fan housing, bearing is installed with the inside front of the fan housing, at it
Interior side-lower is provided with gear one and gear two, and the top of the vertical pivot is connected with the bearing, and the blade is arranged on described
The middle part of vertical pivot, the bottom of the vertical pivot are provided with gear three, and the gear three is mutually nibbled with the gear one, the gear two
Close, the vertical pivot is used to drive the fan housing to rotate backward；
The support includes motor, umbrella gear and adjuster, and the motor is horizontally placed in the support, passes through the umbrella
Shape gear engages with the vertical pivot.
As a preferred scheme of the present utility model, the air inlet and air outlet are located at the opposite side of the fan housing,
The air inlet is provided with screen pack.
As another preferred scheme of the present utility model, one end of the adjuster is connected with the motor, the other end
It is connected with control button.
Preferably, the blade in the middle part of the vertical pivot is four.
Preferably, the control button includes speed governing button and switch.
Advantageous effects are caused by the utility model：
The utility model proposes it is a kind of can 360 rotation electric fans, by fan housing inside front set bearing, at it
Interior side-lower sets gear one and gear two, and on the bearing, its bottom passes through perpendicular for the top connection of the vertical pivot in fan housing
Gear three on axle, it is intermeshed with the gear one on fan housing, gear two, the bottom of vertical pivot engages with umbrella gear, and umbrella
Shape gear drives the vertical pivot to be rotated together with fan housing by being connected with motor, and blade is set on vertical pivot, due to turning for the fan
Dynamic position is intermeshed by gear, so be also not in coiling problem when it is rotated backward, the utility model electric fan
Can be with 360 rotations.
The utility model delicate structure, simple operation, practical reliable, low energy consumption, it is cheap, 360 degree of air-supplies can be carried out, especially
Suitable for the needs of annular air supply.
Brief description of the drawings
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model electric fan；
Fig. 2 is the utility model air outlet structure schematic diagram；
Fig. 3 is the utility model top view；
Fig. 4 is the utility model gear (gear one, gear two and gear three) partial enlarged drawing；
Wherein, 1, fan housing, 2, bearing, 3, vertical pivot, 4, blade, 5, air outlet, 6, air inlet, 7, gear one, 8, gear two,
9th, gear three, 10, umbrella gear, 11, motor, 12, adjuster, 13, speed governing button and switch, 14, base, 15, plug, 16,
Screen pack.
Embodiment
The utility model discloses it is a kind of can 360 degree rotation electric fans, in order that the advantages of the utility model, technical side
Case is clearer, clear and definite, and the utility model is elaborated with reference to specific embodiment.
As shown in figure 1, the utility model it is a kind of can 360 rotation electric fans, it includes fuselage and support, is used as this practicality
New main improvement, fuselage is different from prior art construction, is mainly reflected in the structure of fuselage, with reference to shown in Fig. 2-Fig. 4,
Fuselage include fan housing 1, bearing 2, vertical pivot 3, blade 4, air outlet 5, air inlet 6, wherein, air outlet 5 and air inlet 6 are set respectively
On the lateral wall of fan housing 1, it is preferably provided on the relative lateral wall in position, in order to realize air cleaning, at air inlet 6
One rectangle screen pack 16 is installed, some the bulky grain pollutants or cotton-shaped floated in air can be filtered out by screen pack 16
Thing, bearing 2 are fixed on the inside front position of fan housing 1, and gear 1 and gear two are also fixedly connected with the lower section of the inner side of fan housing 1
8, vertical pivot 3 is located inside fan housing 1, and the top of vertical pivot 3 is connected on the bearing 2, its bottom by gear 39 and gear 1,
Gear 28 is intermeshed, and connects umbrella gear 10 in the bottommost of vertical pivot 3, umbrella gear 10 is located at base inner, umbrella gear
10 are connected with the motor 11 of base inner, and motor drives the vertical pivot to rotate, so as to drive fan housing 1 to rotate.
Support includes adjuster 12, motor 11, speed governing button and switch 13, base 14, the circuit one being connected with motor 11
End sets plug 15, for driving vertical axis with plug-in and power on.
Preferable blade 4 sets four, convenient rotation.
The substantially application method of above-mentioned electric fan is：
First, plug and power port are connected, opens switch, and adjust speed governing button, motor driven vertical pivot as needed
Rotate, so as to drive blade, fan housing in the middle part of it to rotate, the rotary part of the fan is intermeshed vertical pivot by gear, can be real
Existing 360 rotation.
The part do not addressed in the utility model uses or used for reference prior art and can be achieved.
Although more herein used the terms such as fan housing 1, vertical pivot 3, air inlet 6, gear 28, motor 11,
It is not precluded from the possibility using other terms.It is new just for the sake of more easily describing and explaining this practicality using these terms
The essence of type；Any additional limitation is construed as all to disagree with the utility model spirit.
It should be further stated that specific embodiment described herein is only to spiritual institute of the present utility model
The illustration of work.The utility model person of ordinary skill in the field can do various each to described specific embodiment
The modification of sample or supplement are substituted using similar mode, but without departing from spirit of the present utility model or surmount appended power
Scope defined in sharp claim.
Claims (5)
1. it is a kind of can 360 degree rotation electric fans, it includes fuselage and support, and the fuselage includes fan housing, blade and vertical pivot, institute
State and be provided with an air inlet and an air outlet on the outside of fan housing, it is characterised in that：
Bearing is installed with the inside front of the fan housing, gear one and gear two are installed in its interior side-lower, it is described
The top of vertical pivot is connected with the bearing, and the blade is arranged on the middle part of the vertical pivot, and the bottom installation of the vertical pivot is with teeth
Wheel three, the gear three is intermeshed with the gear one, the gear two, and the vertical pivot is used to drive the fan housing reversely to turn
It is dynamic；
The support includes motor, umbrella gear and adjuster, and the motor is horizontally placed in the support, passes through the umbrella tooth
Wheel engages with the vertical pivot.
2. it is according to claim 1 can 360 degree rotation electric fans, it is characterised in that：Air inlet and the air outlet position
In the opposite side of the fan housing, the air inlet is provided with screen pack.
3. it is according to claim 1 can 360 degree rotation electric fans, it is characterised in that：One end of the adjuster and institute
State motor to be connected, the other end is connected with control button.
4. it is according to claim 1 can 360 degree rotation electric fans, it is characterised in that：In the middle part of the vertical pivot
Blade is four.
5. it is according to claim 3 can 360 degree rotation electric fans, it is characterised in that：The control button includes speed governing
Button and switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874539.9U CN206988153U (en) | 2017-07-19 | 2017-07-19 | It is a kind of can 360 degree rotation electric fans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874539.9U CN206988153U (en) | 2017-07-19 | 2017-07-19 | It is a kind of can 360 degree rotation electric fans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988153U true CN206988153U (en) | 2018-02-09 |
Family
ID=61404443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720874539.9U Expired - Fee Related CN206988153U (en) | 2017-07-19 | 2017-07-19 | It is a kind of can 360 degree rotation electric fans |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206988153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043494A (en) * | 2019-04-13 | 2019-07-23 | 烟台华力文具有限公司 | One kind having dedusting function usb desk fan |
-
2017
- 2017-07-19 CN CN201720874539.9U patent/CN206988153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043494A (en) * | 2019-04-13 | 2019-07-23 | 烟台华力文具有限公司 | One kind having dedusting function usb desk fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180209 Termination date: 20190719 |