CN201382001Y - Vertical electric-fan - Google Patents
Vertical electric-fan Download PDFInfo
- Publication number
- CN201382001Y CN201382001Y CN200920056246U CN200920056246U CN201382001Y CN 201382001 Y CN201382001 Y CN 201382001Y CN 200920056246 U CN200920056246 U CN 200920056246U CN 200920056246 U CN200920056246 U CN 200920056246U CN 201382001 Y CN201382001 Y CN 201382001Y
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- motor
- fan
- fan body
- base
- arc
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Abstract
The utility model discloses a vertical electric-fan, which comprises a fan body, a base, a bracket and a motor which drives the fan body, wherein, the fan body is arranged at the bracket, the motor is fixed in the cavity of the bracket through a motor seat; an arc-shaped rocker mechanism which drives the bracket rock left and right is arranged between the motor and the base; the arc-shaped rocker mechanism comprises a rocker and an arc-shaped swinging-rod, the rocker is sleeved at an output shaft of the motor, the other end of the rocker is hinged with the arc-shaped swinging-rod, the arc-shaped swinging-rod is connected with a connecting seat which is fixed on the base. The bracket is provided with two fan bodies or more, both ends of the fan body is provided with a gear driving-wheel, and the bracket is provided with a clamping position which is matched with the gear driving-wheel, the gear driving-wheel is arranged at the clamping position, therefore, the vertical electric-fan realizes flexible use, multi-directional air supply, long service life and effectively reducing the limited usage space.
Description
Technical field
The utility model relates to a kind of electric fan, is specifically related to the vertical electric fan of the multi-faceted air-supply of a kind of energy.
Background technique
At present, the on the spot type electric fan of some traditional design on the market, its structure all is single fan bodies of configuration on support, and fan body then is installed on the positioning seat at U type support two ends, and this support is placed on the base, as long as pull fan body, just change the fan body angle of pitching air-supply up and down, though the fan of this structure can arbitrarily change the electric fan angle of pitching air-supply up and down, it can not rock from side to side and blow, the restriction blowing range causes reducing blowing area.And also the fan machine of some electric fan first as by driving the driven by motor connecting rod of fan body, do single substantially horizontal and rock from side to side thereby promote fan body.Though some electric fan can change the air-supply zone in conjunction with manual tune nosepiston angle, but during proper functioning, the luffing angle of head is fixed often, can not arbitrarily change the angle of pitching air-supply up and down, be subjected to its structural limitations equally, its wind direction is subjected to suitable restriction, and blowing area is too little to making.The electric fan of shaking the head before and after accomplishing when having a kind of electric fan head level to swing on the market now, but its component are more, structure is complicated, as have the mounting groove that matches with support on base, support is installed on the base by positioning pin column, thereby makes support drive fan body pitching swing before and after positioning pin column is done, comparatively complicated aspect making, during long-term the use, positioning pin column can get loose, and has a strong impact on the working life of this product.Moreover when if the demand of other different direction is arranged, people promptly must purchase electric fan in addition, and after sinking money like this, the space dwindles because of putting of other electric fan, is unfavorable for the situation of living space deficiency.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, use flexibly, multi-azimuth tridimensional air-supply, long service life and the vertical electric fan that effectively dwindles limited usage space.
Goal of the invention of the present utility model is achieved in that a kind of vertical electric fan, comprise fan body, base, support and the motor that drives fan body, wherein, fan body is rack-mount, motor is fixed in the cavity of support by motor cabinet, it is characterized in that: be provided with between described motor and the base and make the wiggly arc slotted link mechanism of support.
Described base is provided with the connecting base that matches with it, and connecting base is fixed on the base.
Described arc slotted link mechanism comprises rocking bar, arc pendulum rod, rocker sleeve is on the output shaft of motor, the rocking bar the other end and arc pendulum rod one end are hinged, the arc pendulum rod the other end is connected on the connecting base, when realizing electrical power, promote the running of rocking bar and arc pendulum rod, swing thereby make support drive fan body.
Described fan body two ends are provided with the tooth driving wheel, and support is provided with the screens that matches with the tooth driving wheel, and the tooth driving wheel is installed in the screens, realize pulling fan body and can do pitching up and down.
The utility model improves the vertical electric fan of prior art, make the wiggly arc slotted link mechanism of support by between motor and base, being provided with, this arc slotted link mechanism comprises rocking bar and arc pendulum rod, rocker sleeve is on the output shaft of motor, the rocking bar the other end and arc pendulum rod are hinged, and arc pendulum rod is connected with connecting base on being fixed on base.After being electric motor starting, motor shaft drives rocking bar, rocking bar promotes arc pendulum rod, because of the relative ground of base is static, therefore, in concrete running, the arc pendulum rod that flexibly connects with rocking bar is under the effect that motor shaft promotes continuously, the relative base of support is swung, realize that support drives fan body and swings.Moreover, for the better blowing area that enlarges, reach the multi-azimuth tridimensional air-supply.The support of this product is provided with two or two above fan body, saves money and dwindles limited spatial position effectively.The two ends of this fan body are provided with the tooth driving wheel, and support is provided with the screens that matches with the tooth driving wheel, and the tooth driving wheel is installed in the screens, avoid pulling fan body and change fan body up and down during the angle of pitching, and fan body is arbitrarily swung, thereby prolongs the working life of electric fan.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model most preferred embodiment;
Accompanying drawing 2 is among the utility model Fig. 1, the enlarged view of label 11;
Accompanying drawing 3 is the graph of a relation of the utility model motor, arc slotted link mechanism and connecting base;
Accompanying drawing 4 is the exploded view of the utility model most preferred embodiment;
Accompanying drawing 5 is the structural representation of the utility model fan body and support;
Accompanying drawing 6 is the graph of a relation of the utility model fan body and tooth driving wheel.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
To shown in Figure 6, vertical electric fan of the present utility model is made up of the motor 4 of fan body 1, base 2, support 3 and driving fan body 1 according to Fig. 1, and this fan body 1 is installed on the support 3, and motor 4 is installed in the cavity of support 3 by motor cabinet 5.For more firm, motor cabinet 5 is fixed on the support 3 by screw.Be provided with the arc slotted link mechanism that support 3 is swung between this motor 4 and the base 2.This arc slotted link mechanism comprises rocking bar 7 and arc pendulum rod 8, and rocking bar 7 is enclosed within on the output shaft of motor 4, and rocking bar 7 the other ends and arc pendulum rod 8 are hinged, and in the specific design, rocking bar 7 is made fulcrum by the articulating point of screw, and rocking bar 7 and arc pendulum rod 8 are flexibly connected.Arc pendulum rod 8 the other ends are connected with connecting base 6 on the fixed base 2.In order to increase the friction on vertical electric fan and ground, be provided with anti-slip tank in the bottom of base 2, this is simple in structure and installation procedure is simple and easy, can guarantee the stability of electric fan again.As long as starting electrical machinery, the output shaft rotation of motor 4 drives rocking bar 7, thereby promotes arc pendulum rod 8 actions.Owing to fix with the base 2 relative ground that connecting base 6 connects, thereby realize that support 3 drives fan body 1 and swings.
The annular that the shape of described support 3 is made as more than two or two is joined, and correspondingly is equipped with two or two above fan body 1 on support 3, can satisfy that people are different can not to take limited usage space required the time yet.The two ends of this fan body 1 are provided with tooth driving wheel 9, and support 3 is provided with the screens 10 that matches with tooth driving wheel 9, and tooth driving wheel 9 is installed in the screens 10.Be after electric fan starts,, just can arbitrarily change fan body 1 luffing angle, when fan body 1 reaches required angle, also the phenomenon that fan body 1 rocks arbitrarily or gets loose can not occur, thereby prolong the working life of this product as long as pull any one fan body 1.Therefore, under the driving of motor 4, also pitching up and down increased the flexibility of its use when the electric fan of this product can be realized swinging, and enlarged the wind-engaging zone, realized the multi-azimuth tridimensional air-supply.And for attractive in appearance and safety, the control wiring that fan body 1 is electrically connected with motor 4 is to be hidden in 3 li on support, prevents that circuit from exposing.
Claims (4)
1, a kind of vertical electric fan, comprise fan body (1), base (2), support (3) and the motor (4) that drives fan body (1), wherein, fan body (1) is installed on the support (3), motor (4) is fixed in the cavity of support (3) by motor cabinet (5), it is characterized in that: be provided with between described motor (4) and the base (2) and make the wiggly arc slotted link mechanism of support (3).
2, according to the described vertical electric fan of claim 1, it is characterized in that: described base (2) is provided with the connecting base (6) that matches with it, and connecting base (6) is fixed on the base (2).
3, according to the described vertical electric fan of claim 1, it is characterized in that: described arc slotted link mechanism comprises rocking bar (7), arc pendulum rod (8), rocking bar (7) is enclosed within on the output shaft of motor (4), rocking bar (7) the other end and arc pendulum rod (8) one ends are hinged, arc pendulum rod (8) the other end is connected on the connecting base (6), when realizing motor (4) energising, promote rocking bar (7) and arc pendulum rod (8) running, swing thereby make support (3) drive fan body (1).
4, according to the described vertical electric fan of claim 1, it is characterized in that: described fan body (1) two ends are provided with tooth driving wheel (9), and support (3) is provided with the screens (10) that matches with tooth driving wheel (9), and tooth driving wheel (9) is installed in the screens (10), realizes pulling fan body (1) and can do pitching up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920056246U CN201382001Y (en) | 2009-05-04 | 2009-05-04 | Vertical electric-fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920056246U CN201382001Y (en) | 2009-05-04 | 2009-05-04 | Vertical electric-fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201382001Y true CN201382001Y (en) | 2010-01-13 |
Family
ID=41525478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920056246U Expired - Fee Related CN201382001Y (en) | 2009-05-04 | 2009-05-04 | Vertical electric-fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201382001Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611354A (en) * | 2018-11-26 | 2019-04-12 | 珠海格力电器股份有限公司 | Fan with cooling device |
-
2009
- 2009-05-04 CN CN200920056246U patent/CN201382001Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611354A (en) * | 2018-11-26 | 2019-04-12 | 珠海格力电器股份有限公司 | Fan with cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GD Shine Electric Appliances Co., Ltd. Assignor: Deng Zhongwen Contract record no.: 2010440000581 Denomination of utility model: Upright electric fan Granted publication date: 20100113 License type: Exclusive License Record date: 20100602 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20100113 Termination date: 20180504 |