CN205423231U - Multi -functional speed governing electric fan - Google Patents
Multi -functional speed governing electric fan Download PDFInfo
- Publication number
- CN205423231U CN205423231U CN201620220829.7U CN201620220829U CN205423231U CN 205423231 U CN205423231 U CN 205423231U CN 201620220829 U CN201620220829 U CN 201620220829U CN 205423231 U CN205423231 U CN 205423231U
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- CN
- China
- Prior art keywords
- fan
- air outlet
- speed governing
- base
- pole
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The utility model relates to a multi -functional speed governing electric fan, base internally mounted has the fan, installs the variable frequency speed governing(VFSG) ware on the fan, installs temperature sensor and singlechip on the shell of base, and temperature sensor is connected with the singlechip through the data line, and the output of singlechip is connected with the control end of variable frequency speed governing(VFSG) ware, and the output of variable frequency speed governing(VFSG) ware is connected with the fan, the base upper end is provided with the rolling disc, installs branch on the rolling disc, and the inside of branch is provided with the delivery conduit, install slip varistor switch on the branch, a head is installed to the upper end of branch, and the middle part of fan head is provided with the air outlet, and the air outlet is linked together through delivery conduit and fan. The rotational speed of having realized the fan carries out the speed governing along with ambient temperature's change voluntarily, and intelligent degree is high, and the wind that is produced by the fan blows to the user through delivery conduit to air outlet. The blade need not used in fan head position, can not cause any security accident to the user because of the blade in the use.
Description
Technical field
This utility model belongs to household electrical appliance technical field, particularly relates to a kind of multifunctional speed control electric fan.
Background technology
At present; conventional electric fan is all to drive blade to move in a circle generation wind by motor, although overwhelming majority electric fans are all the protective cover that blade adds grid, but when manager having child or adult do not note; finger still easily slips in protective cover from grid, causes finger to be hurt by blade.And the rotating speed of existing fan can only manually be adjusted, and automaticity is low.
Summary of the invention
This utility model provide for solving technical problem present in known technology a kind of simple in construction, easy to install, improve the multifunctional speed control electric fan of work efficiency.
This utility model is adopted the technical scheme that by solving technical problem present in known technology:
This multifunctional speed control electric fan includes: base, blower fan, rotation dish, pole, slip variable resistance switch, fan head, illuminating lamp, air outlet, temperature sensor, single-chip microcomputer, variable-frequency governor；
Chassis interior is provided with blower fan, variable-frequency governor is installed on blower fan, temperature sensor and single-chip microcomputer are installed on the shell of base, temperature sensor is connected with single-chip microcomputer by data wire, the outfan of single-chip microcomputer is connected with the control end of variable-frequency governor, and the outfan of variable-frequency governor is connected with blower fan；Base upper end is provided with rotation dish, and rotation dish is provided with pole, pole be internally provided with air delivery duct；Being provided with slip variable resistance switch on pole, the upper end of pole is provided with fan head, and the middle part of fan head is provided with air outlet, and air outlet is connected with blower fan by air delivery duct；The surrounding of air outlet is provided with illuminating lamp, and illuminating lamp is connected with power supply by slip variable resistance switch.
This utility model can also use following technical measures:
Being provided with frame on described air outlet, be provided with blade in frame, blade is fixed on frame by rotating shaft, and scuncheon is provided with drainage screen.
The lower end of described base is provided with sucker.
This utility model has the advantage that with good effect: this multifunctional speed control electric fan structure is simple, easy to operate, the rotating speed achieving fan automatically carries out the function of speed governing with the change of ambient temperature, and intelligence degree is high, blower fan the wind produced blows to user through air delivery duct to air outlet.Fan head position need not use blade, in use because of blade, user will not cause any safety hazards.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multifunctional speed control electric fan that this utility model embodiment provides；
Fig. 2 is the structural representation of the air outlet that this utility model embodiment provides；
In figure: 1, base；2, blower fan；3, rotation dish；4, pole；5, slip variable resistance switchs；6, fan head；7, illuminating lamp；8, air outlet；8-1, frame；8-2, blade；8-3, rotating shaft；8-4, drainage screen；9, temperature sensor；10, single-chip microcomputer；11, variable-frequency governor.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and it is as follows to coordinate accompanying drawing to describe in detail: module or unit used in this utility model broadly fall into known module or unit, when buying module or unit, already installed with software.There is not the innovation of software or method in this utility model.
Refer to shown in Fig. 1, Fig. 2: this multifunctional speed control electric fan includes: base 1, blower fan 2, rotation dish 3, pole 4, slip variable resistance switch 5, fan 6, illuminating lamp 7, air outlet 8, temperature sensor 9, single-chip microcomputer 10, variable-frequency governor 11；
Base 1 is internally installed blower fan 2, variable-frequency governor 11 is installed on blower fan 2, temperature sensor 9 and single-chip microcomputer 10 are installed on the shell of base 1, temperature sensor 9 is connected with single-chip microcomputer 10 by data wire, the outfan of single-chip microcomputer 10 is connected with the control end of variable-frequency governor 11, and the outfan of variable-frequency governor 11 is connected with blower fan 2；Base 1 upper end is provided with rotation dish 3, and rotation dish 3 is provided with pole 4, pole 4 be internally provided with air delivery duct；Being provided with slip variable resistance switch 5 on pole 4, the upper end of pole 4 is provided with fan 6, and the middle part of fan 6 is provided with air outlet 8, and air outlet 8 is connected with blower fan 2 by air delivery duct；The surrounding of air outlet 8 is provided with illuminating lamp 7, and illuminating lamp 7 is connected with power supply by slip variable resistance switch 5.
Frame 8-1 is installed on described air outlet 8, blade 8-2, blade 8-2 is installed in frame 8-1 and is fixed on frame 8-1 by rotating shaft 8-3, drainage screen 8-4 is installed inside frame 8-1.Annexation between fan head and air outlet is: the middle part of fan 6 is provided with air outlet 8；The middle part of four blade 8-2 is mounted on rotating shaft, and two blades being positioned at centre are also arranged on frame 8-1 by rotating shaft.
The lower end of described base 1 is provided with sucker.
The outlet air end of blower fan 2 is connected with air delivery duct, and the outlet air end of air delivery duct is provided with air outlet 8.By sucker, base 1 is adsorbed on the table during use.Temperature sensor 9 is for detecting the temperature in surrounding air, single-chip microcomputer 10 is sent signal to by data wire, single-chip microcomputer 10 is connected with variable-frequency governor 11, can be by the temperature range contrast of temperature signal with setting, the work of variable-frequency governor 11 is controlled according to comparing result, variable-frequency governor 11 is connected with blower fan 2, can control the change of its rotating speed.By the intensity of slip variable resistance switch 5 convenient adjusting illuminating lamp 7 light, easy to use.
The above is only to preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, belong in the range of technical solutions of the utility model.
Claims (3)
1. a multifunctional speed control electric fan, it is characterised in that this multifunctional speed control electric fan includes: base, blower fan, rotation dish, pole, slip variable resistance switch, fan head, illuminating lamp, air outlet, temperature sensor, single-chip microcomputer, variable-frequency governor；
Chassis interior is provided with blower fan, variable-frequency governor is installed on blower fan, temperature sensor and single-chip microcomputer are installed on the shell of base, temperature sensor is connected with single-chip microcomputer by data wire, the outfan of single-chip microcomputer is connected with the control end of variable-frequency governor, and the outfan of variable-frequency governor is connected with blower fan；Base upper end is provided with rotation dish, and rotation dish is provided with pole, pole be internally provided with air delivery duct；Being provided with slip variable resistance switch on pole, the upper end of pole is provided with fan head, and the middle part of fan head is provided with air outlet, and air outlet is connected with blower fan by air delivery duct；The surrounding of air outlet is provided with illuminating lamp, and illuminating lamp is connected with power supply by slip variable resistance switch.
2. multifunctional speed control electric fan as claimed in claim 1, it is characterised in that being provided with frame on described air outlet, be provided with blade in frame, blade is fixed on frame by rotating shaft, and scuncheon is provided with drainage screen.
3. multifunctional speed control electric fan as claimed in claim 1, it is characterised in that the lower end of described base is provided with sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220829.7U CN205423231U (en) | 2016-03-14 | 2016-03-14 | Multi -functional speed governing electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220829.7U CN205423231U (en) | 2016-03-14 | 2016-03-14 | Multi -functional speed governing electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423231U true CN205423231U (en) | 2016-08-03 |
Family
ID=56548656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220829.7U Expired - Fee Related CN205423231U (en) | 2016-03-14 | 2016-03-14 | Multi -functional speed governing electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236692A (en) * | 2018-09-28 | 2019-01-18 | 郑州泰隆兴电子科技有限公司 | A kind of Multi-functional table-type electric fan |
-
2016
- 2016-03-14 CN CN201620220829.7U patent/CN205423231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236692A (en) * | 2018-09-28 | 2019-01-18 | 郑州泰隆兴电子科技有限公司 | A kind of Multi-functional table-type electric fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |