CN209430455U - A kind of multi-angle oscillating electric fan - Google Patents
A kind of multi-angle oscillating electric fan Download PDFInfo
- Publication number
- CN209430455U CN209430455U CN201821614613.4U CN201821614613U CN209430455U CN 209430455 U CN209430455 U CN 209430455U CN 201821614613 U CN201821614613 U CN 201821614613U CN 209430455 U CN209430455 U CN 209430455U
- Authority
- CN
- China
- Prior art keywords
- flabellum
- motor
- angle
- electric fan
- control
- 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.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model proposes a kind of multi-angle oscillating electric fans, including pedestal, ventilation mesh enclosure, control and display panel, first motor, flabellum, second motor, flabellum handle, rotate gear set, elevation angle control valve, clutch switch, strut, after the first motor is mounted on ventilation mesh enclosure, the control and display panel are arranged on strut surface, the flabellum is in the inside of ventilation mesh enclosure, flabellum handle is fixedly installed on the motor output shaft, second motor is linked in chassis interior by inboard gear, linkage section inboard gear drives outboard gears (11) to realize to 360 ° of rotation controls of electric fan.Flabellum changes the fixed pivot angle of conventional fan, realizes 60 ° of electric fan, 120 °, 240 °, 360 ° of multi-angle rotaries, can meet the needs of people are to fan wide-angle to the greatest extent, to be suitable for the case where people's distribution relatively disperses.
Description
Technical field
The utility model relates to electric fan field, especially a kind of multi-angle oscillating electric fan.
Background technique
The motor of oscillating electric fan realizes the yaw of electric fan through worm and wormwheel driving swing rod gear, can by pressing or
Gift box gear is pulled up to control whether electric fan rotates, electric fan nonadjustable for pivot angle, its swing rod gear and polyester-cotton blend be inclined
The center of stem is fixed and invariable away from L, thus its pivot angle be also it is constant, generally 100 ° to 120 °.When people is less or relatively divides
When dissipating, fan cannot blow to everyone, and using effect is bad.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of multi-angle air-supply electric fans, and the electric fan can
60 °, 120 °, 240 °, 360 ° of air-supplies.
The utility model solves a kind of multi-angle pivot angle adjusting electric oscillatory fans used by its technical problem, including bottom
Seat, ventilation mesh enclosure, control and display panel, first motor, flabellum, the second motor, flabellum handle, rotation gear set, elevation angle control
Valve, clutch switch, strut.The control and display panel setting on strut surface, the flabellum in the inside of ventilation mesh enclosure,
Flabellum handle is fixedly installed on the motor output shaft, it is characterised in that: the second motor passes through inner tines endless chain in chassis interior
It connects, linkage section inboard gear drives outboard gears to realize to 60 ° of electric fan, 120 °, 240 °, 360 ° of rotation controls, the second electricity of control
Machine revolving speed come control rotation speed and can be controlled whether by clutch control switch carry out fan rotation yaw.
Further, further including indicator light, the upper surface of strut is arranged in the indicator light.
Further, the chassis interior is provided with temperature sensor and timer, and control and display panel
On be provided with temperature display column and time showing column.
Further, the second motor control rotation gear realizes 60 °, 120 °, 240 °, 360 ° of rotations.
The beneficial effects of the utility model are: second motor is linked in chassis interior by inboard gear, linkage section
Inboard gear drives outboard gears to realize to 60 ° of electric fan, 120 °, 240 °, 360 ° of multi-angle rotary controls.The fan of the utility model
Leaf changes the fixed pivot angle of conventional fan, realizes 60 ° of electric fan, 120 °, 240 °, 360 ° of multi-angle rotaries, being capable of maximum journey
Degree meets the needs of people are to fan wide-angle, to be suitable for the case where people's distribution relatively disperses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Components, position and number in figure: pedestal 1, display panel 3, flabellum 4, tooth sector 5, turns to ventilation mesh enclosure 2
Gear 6, elevation angle control valve 7, Isolating Switch 8, strut 9, the second motor 10.
Fig. 2 is top view of the Fig. 1 along A-A, 11 is outboard gears in figure, 12 is inboard gear.
Fig. 3 is the second electric machine control system structural block diagram.
Fig. 4 is electric fan control flow chart.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
The electric fan as shown in Figure 1, a kind of multi-angle of the utility model is blown, including pedestal 1, ventilation mesh enclosure 2, control and aobvious
Show panel 3, first motor, flabellum 4, the second motor 10, flabellum handle 5, rotation gear set 6, elevation angle control valve 7, clutch switch
8, strut 9.The ventilation mesh enclosure 2 is mounted on pedestal 1, and the control and display panel 3 are arranged in 9 surface of strut, the electricity
Machine flabellum is fixedly installed flabellum bar 5 on the inside of ventilation mesh enclosure 2, the motor output shaft, it is characterised in that: the second motor
It is linked inside pedestal 1 by inboard gear, linkage section inboard gear 12 drives outboard gears 11 to realize to 360 ° of electric fan rotations
It controls, is fixedly installed flabellum on the motor output shaft, the flabellum circumference assigns on flabellum 4, the tooth sector 5
4 top of flabellum handle and ventilation mesh enclosure 2 are connected, the flabellum 4 includes 3 flabellums from top to bottom, and the flabellum 4 is turned round around its center line
Turn 360 ° formation helical forms, the utility model fan can 60 °, 120 °, 240 °, 360 ° of multi-angles change air flow direction,
The convection current for increasing air of multi-angle can meet the needs of people are to fan wide-angle to the greatest extent, to be suitable for people
The case where distribution relatively disperses.
Specifically, fan is also commonly used during sleep, in order to make to be able to know that fan present position at night, collision etc. is prevented
It is unexpected to occur.So indicator light can be arranged in the upper surface of strut 9 to show the location of fan.
Specifically, the second motor operating state mainly passes through 32 LPC2138 (ARM7 kernel) central control unit control
System, swaying angle desired by user's selection first, angle detection module export electricity after being sent into LPC2138 unit after detecting
Machine control and driving signal are driven by a motor gear and complete yaw.
Specifically, saving electric energy to rationally utilize fan, comfort level is improved, is internally provided with temperature sensing in pedestal 1
Device and timer, and it is provided with temperature display column and time showing column on control and display panel 3, it can test out in this way
The temperature and time of local environment, according to the actual situation to select the air quantity of fan and using the time.
Claims (3)
1. a kind of multi-angle oscillating electric fan, including pedestal (1), ventilation mesh enclosure (2), control and display panel (3), the first electricity
Machine, flabellum (4), the second motor (10), flabellum handle (5), rotation gear set (6), elevation angle control valve (7), clutch switch (8),
Strut (9), after the first motor is mounted on ventilation mesh enclosure (2), the control and display panel (3) are arranged in strut (9) table
Face, the flabellum are fixedly installed flabellum handle (5) on the inside of ventilation mesh enclosure (2), the motor output shaft, and feature exists
In: the second motor (10) is internal by inboard gear link in pedestal (1), and linkage section inboard gear (12) drives outboard gears
(11) it realizes to 360 ° of rotation controls of electric fan.
2. a kind of multi-angle oscillating electric fan as described in claim 1, it is characterised in that: there are the second motors (10) to control
The revolving speed of electric fan realizes that wind speed is separately controlled with revolving speed.
3. a kind of multi-angle oscillating electric fan as described in claim 1, it is characterised in that: the pedestal (1) is internally provided with
Temperature sensor and timer, and temperature display column and time showing column are provided on control and display panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614613.4U CN209430455U (en) | 2018-09-30 | 2018-09-30 | A kind of multi-angle oscillating electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614613.4U CN209430455U (en) | 2018-09-30 | 2018-09-30 | A kind of multi-angle oscillating electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209430455U true CN209430455U (en) | 2019-09-24 |
Family
ID=67967032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821614613.4U Expired - Fee Related CN209430455U (en) | 2018-09-30 | 2018-09-30 | A kind of multi-angle oscillating electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209430455U (en) |
-
2018
- 2018-09-30 CN CN201821614613.4U patent/CN209430455U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209638038U (en) | Blowing device | |
| CN103697560B (en) | A kind of temperature control method of air-conditioning | |
| CN107289516A (en) | Vertical air-conditioner indoor unit | |
| CN201127505Y (en) | Electromagnetic heating swinging pot | |
| CN209224924U (en) | Adjustable automobiles radiator grid | |
| CN209430455U (en) | A kind of multi-angle oscillating electric fan | |
| CN109210750A (en) | The air ducting and control method of air conditioner | |
| CN203100111U (en) | Air conditioner indoor unit and air-guiding structure of air conditioner indoor unit | |
| CN102524441B (en) | Tea frying machine | |
| CN206234146U (en) | The automatic upper and lower oscillating head mechanism and its electric fan of a kind of electric fan | |
| CN204807185U (en) | Rotatory day plain bonnet of weighing | |
| CN210706792U (en) | Intelligent air outlet of automobile interior decoration | |
| CN205260393U (en) | Multi -head ceiling fan | |
| CN209176508U (en) | A kind of air-inlet grille for automobile | |
| CN103615794B (en) | There is the air-conditioning of dynamic temperature control function | |
| CN202391546U (en) | Water-temperature control device of vehicle engine water tank | |
| CN206113258U (en) | Air conditioner indoor unit and air conditioner | |
| CN206755847U (en) | Temperature control device for dryer | |
| CN209409761U (en) | Car air-conditioner wind direction self-checking device | |
| CN212460361U (en) | Industrial internet programmable controller | |
| CN107655318A (en) | A kind of linkage and drying machine | |
| CN205425343U (en) | Wind gap structure and air conditioner | |
| CN209588315U (en) | A kind of energy-saving lift air-conditioning | |
| CN101571140A (en) | Wave type headshaking mechanism as well as electric fan and heater using same | |
| CN207176849U (en) | A kind of intelligent water toilet pan of drying unit and the application drying unit |
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: 20190924 Termination date: 20200930 |