CN207246082U - A kind of lifting domestic electric fan - Google Patents
A kind of lifting domestic electric fan Download PDFInfo
- Publication number
- CN207246082U CN207246082U CN201720317826.XU CN201720317826U CN207246082U CN 207246082 U CN207246082 U CN 207246082U CN 201720317826 U CN201720317826 U CN 201720317826U CN 207246082 U CN207246082 U CN 207246082U
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- Prior art keywords
- motion bar
- electric fan
- lifting
- sliding slot
- cylinder
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Abstract
The utility model discloses a kind of lifting domestic electric fan,Including base and elevating mechanism,The upper surface of the base is provided with casing,Sliding slot is internally provided with base,The casing is internally provided with guide sleeve,Lifting column has been assigned in the inside of guide sleeve,The lower end of the lifting column is connected with elevating mechanism,The elevating mechanism includes the first motion bar,Second motion bar and cylinder,The upper end of first motion bar and the second motion bar is hinged by hinge,And the upper end of hinge is connected with lifting column,The bottom of first motion bar and the second motion bar is fastened on sliding slot both ends by left chain wheel and right pulley respectively,And first the lower end of motion bar and the second motion bar connected by cylinder,The upper end of the lifting column is connected with electric fan main body,The utility model is by setting the first motion bar,Second motion bar and cylinder,Coordinate sliding slot,Left chain wheel and right pulley,It can realize the height adjusting to electric fan main body,It is simple in structure,It is easy to use.
Description
Technical field
Household electrical appliance technical field is the utility model is related to, is specially a kind of lifting domestic electric fan.
Background technology
Electric fan abbreviation electric fan, also referred to as fan, ventilating fan, are a kind of using motor driving flabellum rotation, to reach
Air is accelerated the household electrical appliance of circulation, be mainly used for cooling and heatstroke-eliminating and ventilating air.
Electric fan is mainly made of components such as fan head, fan blade, guard and control devices.Fanning head includes motor, front and rear cover
With wind pushing mechanism of shaking the head etc..The critical piece of electric fan is：Ac motor.Present electric fan lifting device structure is complicated, makes
Valency is higher, and operation is not convenient enough, and is easily damaged.Improved it would therefore be desirable to make some to existing household fan to solve
These problems.
Utility model content
To achieve the above object, the utility model provides following technical solution：A kind of lifting domestic electric fan, including base
And elevating mechanism, the upper surface of the base are provided with casing, in the sliding slot that is internally provided with of base, the inside of the casing is set
Guide sleeve is equipped with, lifting column has been assigned in the inside of guide sleeve, the lower end of the lifting column is connected with elevating mechanism, the elevator
Structure includes the first motion bar, the second motion bar and cylinder, and the upper end of first motion bar and the second motion bar is cut with scissors by hinge
It is connected together, and the upper end of hinge is connected with lifting column, the bottom of first motion bar and the second motion bar passes through a left side respectively
Pulley and right pulley are fastened on sliding slot both ends, and the lower end of the first motion bar and the second motion bar is connected by cylinder, the liter
The upper end of drop column is connected with electric fan main body.
As a kind of preferable technical solution of the utility model, the electric fan main body includes motor cabinet and protective cover, described
Protective cover is provided with the right side of motor cabinet, motor is installed in the inside of motor cabinet, and shaft is connected with the right side of motor, it is described
The periphery of shaft is provided with multiple flabellums.
As a kind of preferable technical solution of the utility model, between first motion bar, the second motion bar and cylinder
Collectively form isosceles triangular structure.
As a kind of preferable technical solution of the utility model, the length of the sliding slot is arranged on 40-60 centimetres.
As a kind of preferable technical solution of the utility model, the length phase of first motion bar and the second motion bar
Deng, and the length of the first motion bar and the second motion bar is arranged between 35-60 centimetres.
As a kind of preferable technical solution of the utility model, the cylinder is located inside sliding slot.
Compared with prior art, the beneficial effects of the utility model are：The lifting domestic electric fan, is lived by setting first
Lever, the second motion bar and cylinder, coordinate sliding slot, left chain wheel and right pulley, can realize the height adjusting to electric fan main body, knot
Structure is simple, easy to use；Guide sleeve is set, can ensure that lifting column is vertically moved up or down in vertical direction, avoid electric fan main body from slanting.
Brief description of the drawings
Fig. 1 is the utility model entirety cross-sectional view；
Fig. 2 is the utility model electric fan agent structure schematic diagram.
In figure：1- bases；2- elevating mechanisms；3- casings；4- sliding slots；5- guide sleeves；6- lifting columns；The first motion bars of 7-；
The second motion bars of 8-；9- cylinders；10- hinges；11- left chain wheels；12- right pulley；13- electric fan main bodys；14- motor cabinets；15- is protected
Cover；16- motors；17- shafts；18- flabellums.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment：
Please refer to Fig.1 and Fig. 2, the utility model provide a kind of technical solution：A kind of lifting domestic electric fan, including base
1 and elevating mechanism 2, the upper surface of the base 1 be provided with casing 3, be internally provided with sliding slot 4, the casing 3 in base 1
Be internally provided with guide sleeve 5, lifting column 6 has been assigned in the inside of guide sleeve 5, the lower end of the lifting column 6 is connected with lifting
Mechanism 2, the elevating mechanism 2 include the first motion bar 7, the second motion bar 8 and cylinder 9, the activity of the first motion bar 7 and second
The upper end of bar 8 is hinged by hinge 10, and the upper end of hinge 10 is connected with lifting column 6, first motion bar 7 and
The bottom of two motion bars 8 is fastened on 4 both ends of sliding slot, and the first motion bar 7 and second by left chain wheel 11 and right pulley 12 respectively
The lower end of motion bar 8 is connected by cylinder 9, and the upper end of the lifting column 6 is connected with electric fan main body 13.
Preferably, the electric fan main body 13 includes motor cabinet 14 and protective cover 15, and the right side of the motor cabinet 14 is set
There is protective cover 15, motor 16 is installed in the inside of motor cabinet 14, and the right side of motor 16 is connected with shaft 17, the shaft 17
Periphery be provided with multiple flabellums 18；Isoceles triangle is collectively formed between first motion bar 7, the second motion bar 8 and cylinder 9
Shape structure；The length of the sliding slot 4 is arranged on 40-60 centimetres；The equal length of first motion bar, 7 and second motion bar 8,
And first the length of motion bar 7 and the second motion bar 8 be arranged between 35-60 centimetres；The cylinder 9 is located inside sliding slot 4.
Specifically used mode and advantage：The lifting domestic electric fan, it is necessary to when electric fan is highly adjusted, stretch by cylinder 9
Long, left chain wheel 11 slides in sliding slot 4, and drives the first motion bar 7 to move to left, and right pulley 12 drives the second motion bar 8 to move to right, and cuts with scissors
Chain 10 can drive lifting column 6 to move down, and decline electric fan main body 13；Conversely, the piston rod in cylinder 9 is shunk, the first motion bar 7
It is close to each other with the second motion bar 8, lifting column 6 is ejected upwards, lifting column is increased；The effect of guide sleeve 5 is to ensure electric fan master
Body 13 is lifted in vertical direction, avoids toppling over.
Cylinder 9：Mainly it is made of cylinder barrel, end cap, piston, piston rod and seal etc..By compressed gas in Pneumatic Transmission
The pressure energy of body is converted to the pneumatic apparatus of mechanical energy.Guiding piston carries out the cylindrical shape gold of straight reciprocating motion in cylinder
Belong to parts.Air converts heat into mechanical energy in cylinder by expansion；Gas receives work in compresser cylinder
Plug compresses and improves pressure.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. lifting domestic electric fan, it is characterised in that：Including base（1）And elevating mechanism（2）, the base（1）It is upper Surface is provided with casing（3）, in base（1）Be internally provided with sliding slot（4）, the casing（3）Be internally provided with guide sleeve （5）, in guide sleeve（5）Inside assigned lifting column（6）, the lifting column（6）Lower end be connected with elevating mechanism（2）, should Elevating mechanism（2）Including the first motion bar（7）, the second motion bar（8）And cylinder（9）, first motion bar（7）Live with second Lever（8）Upper end pass through hinge（10）It is hinged, and hinge（10）Upper end and lifting column（6）It is connected, described first Motion bar（7）Bottom pass through left chain wheel（11）It is fastened on sliding slot（4）Inside, second motion bar（8）Bottom pass through the right side Pulley（12）It is fastened on sliding slot（4）Inside, and the first motion bar（7）With the second motion bar（8）Lower end pass through cylinder（9）Even Connect, the lifting column（6）Upper end be connected with electric fan main body（13）.
- A kind of 2. lifting domestic electric fan according to claim 1, it is characterised in that：The electric fan main body（13）Including electricity Engine base（14）And protective cover（15）, the motor cabinet（14）Right side be provided with protective cover（15）, in motor cabinet（14）Inside Motor is installed（16）, and motor（16）Right side be connected with shaft（17）, the shaft（17）Periphery be provided with multiple fans Leaf（18）.
- A kind of 3. lifting domestic electric fan according to claim 1, it is characterised in that：First motion bar（7）, second Motion bar（8）With cylinder（9）Between collectively form isosceles triangular structure.
- A kind of 4. lifting domestic electric fan according to claim 1, it is characterised in that：The sliding slot（4）Length set At 40-60 centimetres.
- A kind of 5. lifting domestic electric fan according to claim 1, it is characterised in that：First motion bar（7）With Two motion bars（8）Equal length, and the first motion bar（7）With the second motion bar（8）Length be arranged at 35-60 centimetres it Between.
- A kind of 6. lifting domestic electric fan according to claim 1, it is characterised in that：The cylinder（9）Positioned at sliding slot（4） It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317826.XU CN207246082U (en) | 2017-03-29 | 2017-03-29 | A kind of lifting domestic electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317826.XU CN207246082U (en) | 2017-03-29 | 2017-03-29 | A kind of lifting domestic electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246082U true CN207246082U (en) | 2018-04-17 |
Family
ID=61875016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720317826.XU Active CN207246082U (en) | 2017-03-29 | 2017-03-29 | A kind of lifting domestic electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246082U (en) |
-
2017
- 2017-03-29 CN CN201720317826.XU patent/CN207246082U/en active Active
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