CN202215497U - Fan adjustable oscillating angle mechanism - Google Patents
Fan adjustable oscillating angle mechanism Download PDFInfo
- Publication number
- CN202215497U CN202215497U CN2011203517149U CN201120351714U CN202215497U CN 202215497 U CN202215497 U CN 202215497U CN 2011203517149 U CN2011203517149 U CN 2011203517149U CN 201120351714 U CN201120351714 U CN 201120351714U CN 202215497 U CN202215497 U CN 202215497U
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- fan
- motor
- fixed
- oscillating
- connecting rod
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Abstract
The utility model discloses a fan adjustable oscillating angle mechanism in which a fan main motor is fixed on a fan fixing seat through a fan support shaft; a fan oscillating motor is a minitype alternating current synchronous motor with variable rotation direction and is fixed on the fan main motor through a motor fixing support, a crank shaft wheel is fixed at the output end of the fan oscillating motor, a crank shaft handle of the crank shaft wheel is connected with a connecting rod, the other end of the connecting rod is connected with the fan fixing seat, and the blades of the fan are arranged on the output shaft of the fan motor. According to the utility model,, the angle control of the fan is realized by simple and convenient control mechanism and lower scheme cost, thereby being beneficial to the popularization of the fan; the comfortableness of a consumer is effectively improved, and the waiting time for air supplying during the fan oscillating is shortened; and the fan adjustable oscillating angle mechanism is energy saving and environmentally friendly.
Description
Technical field:
The utility model relates to a kind of fan component, and is especially relevant with the adjustable panning angle of a kind of fan mechanism.
Background technique:
Common on the market oscillating fan is the interior round air-supply of angle of fixing about 90 degree at present.And the Consumer is in most service time; The panning angle that needs is usually all less than 45 degree; Or low-angle 2 air-supplies, therefore, air-supply can cause the decline of Consumer's comfort level in unwanted angle; The Consumer can also cause the wasting of resources because of the too short power that painstakingly removes to add big fan of air-supply time again virtually simultaneously.
The model utility content:
The utility model purpose is to provide the adjustable panning angle of a kind of fan mechanism, is applicable to common on the market distance type oscillating fan, through setting the fan head swinging angle, improves user's travelling comfort, simultaneously also compliance with environmental protection requirements more.
For reaching above-mentioned purpose, the utility model adopts following technological scheme:
Fan is adjustable panning angle mechanism, fan master motor 1 is fixed on the fan fixed base 7 through fan back shaft 8; Fan head swinging motor 3 is the miniature ac synchronous motor of variable steering; It is fixed on the fan master motor 1 through motor fixed rack 2; Fan head swinging motor 3 output shafts 4 ends are fixed with crank wheel 5; The crankshaft handle of crank wheel is connected with connecting rod 6, and the other end of connecting rod 6 is connected with fan fixed base 7, and electric fan is installed on the fan electromotor output shaft 9.
The circuit structure of described fan is adjustable panning angle mechanism comprises: power supply, and it connects fan and shakes control, rotating speed delay control circuit, and fan shakes control, the rotating speed delay control circuit connects remote-control receiving circuit and head-shaking motor steering controling circuit in addition.
Adopt technique scheme, the utility model has been realized the angle control of fan helping the popularization to existing fan through control mechanism and comparatively cheap scheme cost simply and easily; Effectively promote Consumer's travelling comfort, the air-supply stand-by period when shortening fan head swinging; Energy-conserving and environment-protective are not blown to invalid, when low-angle air supply pattern is worked, fall one grade of air quantity and can obtain more abundant air quantity yet.
Description of drawings:
Below with accompanying drawing the utility model is specified:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model electrical block diagram.
Embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is detailed:
Fig. 1-shown in Figure 2 is the embodiment of the utility model, fan is adjustable panning angle mechanism, and fan master motor 1 is fixed on the fan fixed base 7 through fan back shaft 8; Fan head swinging motor 3 is the miniature ac synchronous motor of variable steering; It is fixed on the fan master motor 1 through motor fixed rack 2; Fan head swinging motor 3 output shafts 4 ends are fixed with crank wheel 5; The crankshaft handle of crank wheel is connected with connecting rod 6, and the other end of connecting rod 6 is connected with fan fixed base 7, and electric fan is installed on the fan electromotor output shaft 9.
The circuit structure of described fan is adjustable panning angle mechanism comprises: power supply, and it connects wind rocking control, rotating speed delay control circuit, and fan shakes control, the rotating speed delay control circuit connects remote-control receiving circuit and head-shaking motor steering controling circuit in addition.
The miniature ac synchronous motor that the utility model uses fan head swinging changes the miniature ac synchronous motor of variable steering into, and circuit is improved, and makes it to control turning to of motor.
Concrete action specification:
The 3 energising work of fan head swinging motor; Drive 4 rotations of fan head swinging motor output shaft; The fan head swinging motor output shaft will rotatablely move through crank wheel 5 and convert the center displacement motion into; And connecting rod 6 two ends are connected with fan fixed base 7 and crank wheel respectively, the effect through connecting rod can let fan master motor 1 with fan electromotor back shaft 8 not fulcrum rotate.
The use operating process is following:
A angular setting step:
Opening fan head swinging function aft-fan begins to shake the head; Begin set angle then and turn to (coming and going air-supply at A and B point) such as needs; So when fan goes to the A point according to required direction by a setting key; Shake the head function and of fan inner control stop, elapsed time counting and open the function of shaking the head again then to inner time counter zero clearing.Treat to press again when fan goes to the B point setting key, fan inner control stop shake the head function and the timing of time count halted device, time and steering angle parameter when obtaining a batch total thus are as the foundation of subsequent control angle.
The b job step:
According to timing time turning to of miniature ac synchronous motor carried out switching controls, the round air-supply in realizing at 2.In addition also can be through setting in the process of air-supply, the air-supply waiting time of 2 of A, B is adjusted.
The utility model has been realized the angle control of fan helping the popularization to existing fan through control mechanism simply and easily and comparatively cheap scheme cost; Effectively promote Consumer's travelling comfort, the air-supply stand-by period when shortening fan head swinging; Energy-conserving and environment-protective are not blown to invalid, when low-angle air supply pattern is worked, fall one grade of air quantity and can obtain more abundant air quantity yet.
Claims (2)
1. the adjustable panning angle of fan mechanism, it is characterized in that: fan master motor (1) is fixed on the fan fixed base (7) through fan back shaft (8); Fan head swinging motor (3) is the miniature ac synchronous motor of variable steering; It is fixed on the fan master motor (1) through motor fixed rack (2); Fan head swinging motor (3) output shaft (4) end is fixed with crank wheel (5); The crankshaft handle of crank wheel is connected with connecting rod (6), and the other end of connecting rod (6) is connected with fan fixed base (7), and electric fan is installed on the fan electromotor output shaft (9).
2. the adjustable panning angle of fan as claimed in claim 1 mechanism; It is characterized in that: the circuit structure of described fan is adjustable panning angle mechanism comprises: power supply; It connects fan and shakes control, rotating speed delay control circuit, and fan shakes control, the rotating speed delay control circuit connects remote-control receiving circuit and head-shaking motor steering controling circuit in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203517149U CN202215497U (en) | 2011-09-16 | 2011-09-16 | Fan adjustable oscillating angle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203517149U CN202215497U (en) | 2011-09-16 | 2011-09-16 | Fan adjustable oscillating angle mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215497U true CN202215497U (en) | 2012-05-09 |
Family
ID=46014755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203517149U Expired - Lifetime CN202215497U (en) | 2011-09-16 | 2011-09-16 | Fan adjustable oscillating angle mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996479A (en) * | 2011-09-16 | 2013-03-27 | 厦门盈趣科技股份有限公司 | Adjustable-oscillating-angle mechanism for fan |
| CN106640713A (en) * | 2016-12-30 | 2017-05-10 | 安徽谢佑圣电子科技有限公司 | Small fan for medical heat dissipation |
-
2011
- 2011-09-16 CN CN2011203517149U patent/CN202215497U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996479A (en) * | 2011-09-16 | 2013-03-27 | 厦门盈趣科技股份有限公司 | Adjustable-oscillating-angle mechanism for fan |
| CN106640713A (en) * | 2016-12-30 | 2017-05-10 | 安徽谢佑圣电子科技有限公司 | Small fan for medical heat dissipation |
| CN106640713B (en) * | 2016-12-30 | 2019-05-10 | 安徽谢佑圣电子科技有限公司 | A kind of small-sized fans of medical treatment heat transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |
|
| CX01 | Expiry of patent term |