CN207961024U - A kind of fan head and the electric fan using the fan head - Google Patents
A kind of fan head and the electric fan using the fan head Download PDFInfo
- Publication number
- CN207961024U CN207961024U CN201820242557.XU CN201820242557U CN207961024U CN 207961024 U CN207961024 U CN 207961024U CN 201820242557 U CN201820242557 U CN 201820242557U CN 207961024 U CN207961024 U CN 207961024U
- Authority
- CN
- China
- Prior art keywords
- head
- shaking
- fan
- motor
- shaft
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of fan heads, include motor, flabellum and front mesh enclosure, rear net cover, two struts being vertically arranged are fixedly connected on the front mesh enclosure or rear net cover, the motor is fixedly connected on the middle part of two struts, and two struts split the both sides of the motor.The front mesh enclosure or rear net cover of the utility model are connected and fixed motor by two struts, and two struts split the both sides of motor, and stabilized structure, stress equalization is reliability and durability, reduce the vibrations in electric fan operational process and noise, greatly promote usage experience；Motor is connected as the fan head of monoblock type by two struts and front mesh enclosure, rear net cover, oscillating mechanism is connected to the lower end of fan head and driving fan head tremor head, and the structure of motor is connected instead of traditional oscillating mechanism, reduces the influence to air duct, air draught is more smooth, and air quantity is more sufficient.
Description
Technical field
The utility model is related to electric fan technical field, the electric fan of specifically a kind of fan head and the application fan head.
Background technology
Electric fan abbreviation electric fan, also referred to as fan, ventilating fan are a kind of using the rotation of motor drive flabellum, to reach
Air is set to accelerate logical household electrical appliance.
Electric fan is mainly made of components such as fan head, oscillating mechanism and pedestals, and fan head is mounted on oscillating mechanism, is shaken
In head mechanism mounting seat.Fan head generally includes motor, flabellum and forward and backward guard, for having the electric fan of oscillating function,
Usually using motor as supporting point, forward and backward guard surrounds flabellum, and motor has covered part rear net cover, leads to the suction for influencing fan head
Wind；Also there is the forward and backward guard of part fan head to surround motor and flabellum, oscillating mechanism must then stretch into inside forward and backward guard and
Motor is connected, part air duct is blocked, the same air draught for influencing fan head is only supported by oscillating mechanism additionally, due to motor, whole
Body structural strength is low, is easy vibrations and generates noise, influences usage experience.Therefore, existing fan header structure has much room for improvement.
Invention content
For overcome the deficiencies in the prior art, the utility model provides a kind of fan head and the electric wind using the fan head
Fan, air duct is big, and air draught is smooth, and structural strength is high, reliability and durability.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of fan head includes motor, flabellum and front mesh enclosure, rear net cover, is fixed on the front mesh enclosure or rear net cover
Two struts being vertically arranged are connected with, the motor is fixedly connected on the middle part of two struts, two struts point
Set the both sides of the motor.
As an improvement of the above technical solution, the shell of the motor and two strut integrated injection moldings are formed
The holder of " H " shape.
As a further improvement of the above technical scheme, the section of the strut is set as " H " shape.
It is further improved, the top and bottom of two struts are respectively arranged with singletree.
It is further improved, the front mesh enclosure is provided with the ventilating duct around the flabellum.
A kind of electric fan using said fans head is also provided, further includes having pedestal and oscillating mechanism, the oscillating mechanism
Lower part be mounted in pedestal, the lower end of the rear net cover is fixedly connected with holder of shaking the head up and down, and the holder of shaking the head up and down turns
The dynamic top for being connected to the oscillating mechanism.
As an improvement of the above technical solution, the oscillating mechanism includes head-shaking motor, four-bar mechanism and shaft of shaking the head,
The head-shaking motor is sequentially connected with shaft of shaking the head by four-bar mechanism, and the four-bar mechanism, which is provided with, to be sleeved on described shake the head and turn
On axis and it can be connected with locating piece relative to the turntable of shaking the head for shaft rotation of shaking the head, the bottom surface of the turntable of shaking the head, described shake the head turns
The lower end of axis is fixedly connected with fixed disk, and the fixed disk is provided with around the circumferentially uniformly distributed multiple positioning of shaft of shaking the head
Hole is provided with elastic component between the locating piece and turntable of shaking the head, locating piece is caught in location hole described in the resilient element urges,
The end set of the locating piece contact location hole is hemispherical.
As a further improvement of the above technical scheme, the locating piece is steel ball or pin, and the turntable of shaking the head is set
It is equipped with the cylindrical hole for installing steel ball or pin, the elastic component is set as spring.
It is further improved, the upper end of the shaft of shaking the head is provided with horizontal axis hole, and the holder of shaking the head up and down is provided with
Shaft in the axis hole；The holder of shaking the head up and down is provided with two clamping plates for being clipped in axis hole both ends, the clamping plate
Lower end is set as arc, and the shaft of shaking the head is provided with two arc pallets corresponding with the clamping plate, is set on the supporting plate in left side
Multiple continuous locating slots are equipped with, the clamping plate in left side is provided with positioning plug-in unit, and the positioning plug-in unit is connected with resetting spring to protect
It holds and is inserted into locating slot.
It is further improved, positive stop strip is provided on the supporting plate on right side, the clamping plate on right side is provided with to match with the positive stop strip
The limiting slot of conjunction swings up and down angle with limit the fan head.
The utility model has the beneficial effects that：Front mesh enclosure or rear net cover are connected and fixed motor by two struts, two
Strut splits the both sides of motor, and stabilized structure, stress equalization is reliability and durability, reduces the vibrations in electric fan operational process and makes an uproar
Sound greatly promotes usage experience；Motor is connected as the fan head of monoblock type by two struts and front mesh enclosure, rear net cover, shakes the head
Mechanism is connected to the lower end of fan head and driving fan head tremor head, and the structure of motor is connected instead of traditional oscillating mechanism, reduces
Influence to air duct, air draught is more smooth, and air quantity is more sufficient.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of electric fan in the utility model；
Fig. 2 is the decomposition diagram of electric fan in the utility model；
Fig. 3 is the sectional view of electric fan in the utility model；
Fig. 4 is the decomposition diagram of fan in the utility model；
Fig. 5 is the structural schematic diagram of strut in the utility model；
Fig. 6 is the structural schematic diagram of oscillating mechanism in the utility model；
Fig. 7, Fig. 8 are the decomposition diagrams of oscillating mechanism in the utility model；
Fig. 9 is the structural schematic diagram of upper and lower holder of shaking the head in the utility model.
Specific implementation mode
With reference to Fig. 4~Fig. 5, a kind of fan head includes motor 1, flabellum 2 and front mesh enclosure 3, rear net cover 4, the front mesh enclosure
3 or rear net cover 4 on be fixedly connected with two struts being vertically arranged 5, the motor 1 is fixedly connected on two struts 5
Middle part, two struts 5 split the both sides of the motor 1.Preferably, the shell of the motor 1 and two struts 5
Integrated injection molding forms the holder of " H " shape.In order to improve structural strength, it is preferred that the section of the strut 5 is set as " H "
Shape is similar to I-steel.Further, the top and bottom of two struts 5 are respectively arranged with singletree 51, eliminate two
The linear deformation of strut 5.Motor 1 is fixed using the holder of " H " shape, stabilized structure, stress equalization is reliability and durability, is conducive to
Reduce the vibrations in electric fan operational process and noise, greatly promotes usage experience；Motor 1 passes through two struts 5 and front mesh enclosure
3, rear net cover 4 is connected as the fan head of monoblock type, and oscillating mechanism is connected to the lower end of fan head and driving fan head tremor head, instead of
The structure of traditional oscillating mechanism connection motor, reduces the influence to air duct, air draught is more smooth, and air quantity is more sufficient.
In the present embodiment, it is preferred that the front mesh enclosure 3 is provided with the ventilating duct 31 around the flabellum 2, utilizes wind-guiding
Cylinder 31 can assemble blowing, improve wind-force, and better heat dissipation effect is brought for user.
A kind of electric fan using said fans head is also disclosed in referring to Fig.1~Fig. 3, further includes having pedestal 6 and oscillating mechanism
7, the lower part of the oscillating mechanism 7 is mounted in pedestal 6, and the lower end of the rear net cover 4 is fixedly connected with holder 8 of shaking the head up and down,
The holder 8 of shaking the head up and down is rotatably connected on the top of the oscillating mechanism 7；The rear net cover 4 is provided with described for installing
The upper surface of the mounting portion 41 of upper and lower holder 8 of shaking the head, the mounting portion 41 is only more slightly higher than the least significant end of flabellum 2, to the shadow in air duct
Sound is minimum, expands the air-suction channel of fan head；Pedestal, 3 He of front mesh enclosure of fan head are collided in the process in order to avoid realizing to shake the head
Periphery is arc after rear net cover 4 assembles, and ensures to realize and shakes the head smooth, fan head can be closer to pedestal 6, the monnolithic case of electric fan
It is more attractive.
With reference to Fig. 6~Fig. 9, in the present embodiment, it is preferred that the oscillating mechanism 7 includes head-shaking motor 71, four bar machines
Structure 72 and shaft 73 of shaking the head, the head-shaking motor 71 are sequentially connected with shaft 73 of shaking the head by four-bar mechanism 72, the four bars machine
Structure 72, which is provided with, is sleeved on the turntable 74 of shaking the head shaken the head in shaft 73 and can rotated relative to shaft 73 of shaking the head, and described shake the head turns
The bottom surface of disk 74 is connected with locating piece 75, and the lower end for shaking the head shaft 73 is fixedly connected with fixed disk 76, the fixed disk 76
It is provided with around the circumferentially uniformly distributed multiple location holes 761 of shaft 73 of shaking the head, between the locating piece 75 and turntable 74 of shaking the head
It is provided with elastic component 77, the elastic component 77 pushes the locating piece 75 to be caught in location hole 761, and the contact of the locating piece 75 is fixed
The end set in position hole 761 is hemispherical.Preferably, the locating piece 75 is steel ball or pin, and the turntable 74 of shaking the head is set
It is equipped with the cylindrical hole for installing steel ball or pin, the elastic component 77 is set as spring.Using the above structure, normal use
Under state, spring pushes steel ball or pin to be caught in location hole 761, and spring provides pretightning force simultaneously, and shaft of shaking the head 73 is by shaking the head
Motor 71 drives, and fan head is driven to realize that left and right is shaken the head；When shaft 73 of shaking the head meets obstructions, (fan head is blocked or user
Manually adjust fan head), resistance is more than the pretightning force that spring provides, and steel ball or pin are deviate from from location hole 761, shakes the head and turns
Axis 73 can be rotated relative to turntable 74 of shaking the head, you can manually adjust the blowing direction of fan head, after resistance disappears, spring pushes steel ball
Or pin resets, and is caught in again in location hole 761, you can normal passing power again.The existing automatic head-shaking work(of oscillating mechanism
Can, and can manually adjust, after fan or so shakes the head stopping, left and right is not placed in the middle, and user can manually adjust between two parties, reach beautiful effect
Fruit；When without using automatic head-shaking function, the blowing angle of fan head can be voluntarily adjusted according to use demand, is brought just for user
Profit.
In the present embodiment, it is preferred that the upper end for shaking the head shaft 73 is provided with horizontal axis hole 731, described upper and lower
The shaft 81 that holder 8 of shaking the head is provided in the axis hole 731；The holder 8 of shaking the head up and down is provided with two and is clipped in axis
The clamping plate 82 at 731 both ends of hole, 82 lower end of the clamping plate are set as arc, and it is right with the clamping plate 82 that the shaft 73 of shaking the head is provided with
Two arc pallets 732 answered are provided with multiple continuous locating slots 7321 on the supporting plate 732 in left side, and the clamping plate 82 in left side is set
It is equipped with positioning plug-in unit 821, the positioning plug-in unit 821 is connected with resetting spring to keep being inserted into locating slot 7321.Using above-mentioned
Structure, positioning plug-in unit 821 is inserted into a locating slot 7321 to limit the angle of fan head upper and lower directions, when needing adjustment, is used
Hand pulls fan head so that positioning plug-in unit 821 is packed up, you can adjusts the upper lower angle of fan head, resetting spring can push away after adjustment
Dynamic positioning plug-in unit 821 automatically resets, and limits the upper and lower directions angle of fan head.
In the present embodiment, it is preferred that be provided with positive stop strip on the supporting plate 732 on right side, the clamping plate 82 on right side be provided with
The matched limiting slot of positive stop strip, what the both sides that limiting slot is blocked using positive stop strip can limit fan head swings up and down angle
Degree, it is simple in structure, it is at low cost.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches the technique effect of the utility model with any same or similar means, should all fall into the utility model
Within protection domain.
Claims (10)
1. a kind of fan head includes motor (1), flabellum (2) and front mesh enclosure (3), rear net cover (4), it is characterised in that：Before described
Two struts being vertically arranged (5) are fixedly connected on guard (3) or rear net cover (4), the motor (1) is fixedly connected on two
The middle part of strut described in root (5), two struts (5) split the both sides of the motor (1).
2. a kind of fan head according to claim 1, it is characterised in that：The shell and two branch of the motor (1)
Bar (5) integrated injection molding forms the holder of " H " shape.
3. a kind of fan head according to claim 2, it is characterised in that：The section of the strut (5) is set as " H " shape.
4. a kind of fan head according to claim 3, it is characterised in that：The top and bottom of two struts (5) point
It is not provided with singletree (51).
5. a kind of fan head according to claim 1, it is characterised in that：The front mesh enclosure (3) is provided with around the fan
The ventilating duct (31) of leaf (2).
6. the electric fan of the arbitrary fan head in a kind of 1-5 using claim, it is characterised in that：Further include having pedestal (6)
It is mounted in pedestal (6) with the lower part of oscillating mechanism (7), the oscillating mechanism (7), the lower end of the rear net cover (4), which is fixed, to be connected
It is connected to holder (8) of shaking the head up and down, the holder (8) of shaking the head up and down is rotatably connected on the top of the oscillating mechanism (7).
7. electric fan according to claim 6, it is characterised in that：The oscillating mechanism (7) include head-shaking motor (71),
Four-bar mechanism (72) and shaft of shaking the head (73), the head-shaking motor (71) and shaft (73) of shaking the head are driven by four-bar mechanism (72)
Connection, the four-bar mechanism (72) are provided with to be sleeved on and described shake the head in shaft (73) and can be rotated relative to shaft of shaking the head (73)
It shakes the head turntable (74), the bottom surface of the turntable of shaking the head (74) is connected with locating piece (75), and the lower end of the shaft of shaking the head (73) is solid
Surely it is connected with fixed disk (76), the fixed disk (76) is provided with around the circumferentially uniformly distributed multiple positioning of shaft (73) of shaking the head
Hole (761), is provided with elastic component (77) between the locating piece (75) and turntable of shaking the head (74), the elastic component (77) pushes institute
It states locating piece (75) to be caught in location hole (761), the end set of locating piece (75) the contact location hole (761) is hemisphere
Shape.
8. electric fan according to claim 7, it is characterised in that：The locating piece (75) be steel ball or pin, it is described
Turntable (74) of shaking the head is provided with the cylindrical hole for installing steel ball or pin, and the elastic component (77) is set as spring.
9. electric fan according to claim 8, it is characterised in that：The upper end of the shaft of shaking the head (73) is provided with horizontal
Axis hole (731), the shaft (81) that the holder (8) of shaking the head up and down is provided in the axis hole (731)；It is described to shake up and down
Head bracket (8) is provided with two clamping plates (82) for being clipped in axis hole (731) both ends, and clamping plate (82) lower end is set as arc, institute
It states shaft of shaking the head (73) and is provided with two arc pallets (732) corresponding with the clamping plate (82), set on the supporting plate (732) in left side
Multiple continuous locating slots (7321) are equipped with, the clamping plate (82) in left side is provided with positioning plug-in unit (821), the positioning plug-in unit
(821) resetting spring is connected with to keep being inserted into locating slot (7321).
10. electric fan according to claim 9, it is characterised in that：It is provided with positive stop strip on the supporting plate (732) on right side, it is right
The clamping plate (82) of side is provided with the matched limiting slot of the positive stop strip swings up and down angle with limit the fan head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242557.XU CN207961024U (en) | 2018-02-09 | 2018-02-09 | A kind of fan head and the electric fan using the fan head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242557.XU CN207961024U (en) | 2018-02-09 | 2018-02-09 | A kind of fan head and the electric fan using the fan head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961024U true CN207961024U (en) | 2018-10-12 |
Family
ID=63739192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820242557.XU Active CN207961024U (en) | 2018-02-09 | 2018-02-09 | A kind of fan head and the electric fan using the fan head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961024U (en) |
-
2018
- 2018-02-09 CN CN201820242557.XU patent/CN207961024U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204909314U (en) | Floated motor of making an uproar that falls | |
| CN110148894A (en) | A kind of damping compression-resistant power distribution cabinet with intelligence control system | |
| CN207961024U (en) | A kind of fan head and the electric fan using the fan head | |
| CN206684645U (en) | A kind of Computer hard drive bracket | |
| CN209041881U (en) | A kind of flat television bracket of heat dissipation | |
| CN207559328U (en) | A kind of high-tension switch cabinet | |
| CN208587326U (en) | A kind of fan | |
| CN104500420A (en) | Novel fan with functions of humidification and mosquito repellent | |
| CN212617206U (en) | Multimedia entertainment experience device | |
| CN108845650A (en) | A kind of computer technology exploitation dedicated hardware heat dissipation equipment | |
| CN205478464U (en) | Built -in fan of shaking head with lying prone | |
| CN207301896U (en) | A kind of transfiguration mute heat dissipation cabinet | |
| CN210003537U (en) | Fan with cooling device | |
| CN208057469U (en) | A kind of energy-saving fan with decrease of noise functions | |
| CN108661937A (en) | A kind of fan | |
| US11445775B2 (en) | Detachable air cooling device for headgear | |
| CN201629619U (en) | Motor fixing device and air conditioner with same | |
| CN209330506U (en) | A kind of radiator for mobile phone | |
| CN211371883U (en) | Household electrical appliances wall built-up device | |
| CN217176924U (en) | Antidetonation circulation fan | |
| CN215719638U (en) | Intelligent fan | |
| CN211778123U (en) | Novel electric fan | |
| CN218734274U (en) | Indoor signal transmitter | |
| CN205783608U (en) | A kind of support member and air-cooled ducted air conditioner electrical motor supporting structure | |
| CN209731840U (en) | A kind of electronic circuit board mounting base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |