CN102562623A - Charging fan - Google Patents
Charging fan Download PDFInfo
- Publication number
- CN102562623A CN102562623A CN2010105963623A CN201010596362A CN102562623A CN 102562623 A CN102562623 A CN 102562623A CN 2010105963623 A CN2010105963623 A CN 2010105963623A CN 201010596362 A CN201010596362 A CN 201010596362A CN 102562623 A CN102562623 A CN 102562623A
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- CN
- China
- Prior art keywords
- fan
- controller
- storage battery
- transformer
- drive motor
- 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.)
- Pending
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention discloses a charging fan which comprises a fan body and a fan base, wherein the fan body comprises a fan mask and fan blades; the fan base is internally provided with a driving motor, a storage battery, a transformer and a controller; the bottoms of the fan blades are fixed on a rotating shaft of the driving motor through pivot sleeves; an external power supply is connected with the input end of the controller through the transformer; the output end of the controller is connected with the storage battery and the driving motor respectively; the storage battery is connected with the driving motor; a power switch is further arranged on the fan base and used for controlling the on/off of the power supply; and the transformer converts an external 220-V alternating-current voltage to a 12-V direct-current voltage, and a mini-type single chip microcomputer is used as the controller. Compared with the prior art, the fan can still work under the situation that no external power supply is available, is portable, simple in structure and high in work efficiency, and provides more selections for meeting diversified requirements on household appliances of consumers.
Description
Technical field
The present invention relates to a kind of fan, relate in particular to a kind of rechargeable fan.
Background technique
Fan has become requisite one of articles for use of enjoying the cool in people's summer, yet general fan all will rely on external power source when using, and the bottom is long electric wire in tow always; Neither attractive in appearance, inconvenient again, when fan is far away apart from power supply; Just must be through one even several wire board energized; Be easy to take place the thing that the power line ornaments are tripped or tripped on the ground of indoor frequent walking, as long as and have a bad connection, fan just can not to change; Make the people feel unreliable, also lack Security.
Summary of the invention
Problem to above-mentioned existence; The purpose of this invention is to provide a kind of charged fan that does not need external power source,, can arbitrarily be placed on the position that needs when using behind the disconnecting external power supply while can when charging, carry out work; Convenient and practical, safe and reliable.
The objective of the invention is to realize through following technical proposals:
A kind of rechargeable fan comprises fan body and fan base, and fan body comprises fan face shield and flabellum; Wherein, Be provided with drive motor, storage battery, transformer and controller in the said fan base, said flabellum bottom is fixed on the running shaft of said drive motor through pin axial sleeve, and ABAP Adapter is connected with said controller input end through said transformer; Said controller output end is connected with said storage battery, said drive motor respectively, and said storage battery is connected with said drive motor.
Above-mentioned rechargeable fan wherein, also is provided with power switch on the said fan base, be used to control power supply and open and close.
Above-mentioned rechargeable fan, wherein, said transformer converts external 220V alternating voltage into the 12V VDC.
Above-mentioned rechargeable fan, wherein, said storage battery voltage rating is 6V.
Above-mentioned rechargeable fan, wherein, said controller is small-sized single-chip microcomputer.
Compared with present technology, the present invention has realized that fan also can carry out work under no ABAP Adapter situation, has portability, and is simple in structure, and high working efficiency provides more more options for satisfying the Consumer to the multiple demand of household appliances.
Description of drawings
Fig. 1 is the structural representation block diagram of the rechargeable fan of the present invention.
Embodiment
Below in conjunction with schematic diagram and specific operation embodiment the present invention is described further.
As shown in Figure 1; The rechargeable fan of the present invention comprises fan body 1 and fan base 2, and fan body 1 comprises fan face shield 11 and flabellum 12, is provided with drive motor 21, storage battery 22, transformer 23 and controller 24 in the fan base 2; Flabellum 12 bottoms are fixed on the running shaft of drive motor 21 through pin axial sleeve; Transformer 23 converts external 220V alternating voltage 3 into the 12V VDC, and the 12V DC electrical source is connected with the input end of controller 24 and obtains the 6V VDC at its output terminal, and controller 24 can be for small-sized single-chip microcomputer etc.; Output terminal is connected with storage battery 22, drive motor 21 respectively; Be used for supplying power and to storage battery 22 charging, storage battery 22 voltage ratings are 6V to drive motor 21, output terminal is connected with the both positive and negative polarity of drive motor 21; To drive motor 21 power supplies, drive flabellum 12 rotations when being used for that externally power supply 3 is closed.Also be provided with power switch 25 on the fan base 2, be used to control power supply and open and close.
The rechargeable fan of the present invention adopts external 220V/50Hz ac power supply and drive fan rotation; And can also charge to storage battery 22 simultaneously; The electric energy that can guarantee storage battery 22 like this is in the full state that holds; Exchange ABAP Adapter and have again in the environment that uses the fan demand not possessing, can start storage battery 22 to drive motor 21 power supplies, battery be full of can support behind the electricity fan under the situation of no ABAP Adapter continuous operation 6 to 10 hours.
More than specific embodiment of the present invention is described in detail, but the present invention is not restricted to the specific embodiment of above description, it is just as example.To those skilled in the art, any equivalent modifications that this rechargeable fan is carried out with substitute also all among category of the present invention.Therefore, not breaking away from impartial conversion and the modification of having done under the spirit and scope of the present invention, all should contain within the scope of the invention.
Claims (5)
1. rechargeable fan; Comprise fan body and fan base; Fan body comprises fan face shield and flabellum, it is characterized in that, is provided with drive motor, storage battery, transformer and controller in the said fan base; Said flabellum bottom is fixed on the running shaft of said drive motor through pin axial sleeve; ABAP Adapter is connected with said controller input end through said transformer, and said controller output end is connected with said storage battery, said drive motor respectively, and said storage battery is connected with said drive motor.
2. rechargeable fan according to claim 1 is characterized in that, also is provided with power switch on the said fan base, is used to control power supply and opens and closes.
3. rechargeable fan according to claim 1 is characterized in that, said transformer converts external 220V alternating voltage into the 12V VDC.
4. rechargeable fan according to claim 1 is characterized in that, said storage battery voltage rating is 6V.
5. rechargeable fan according to claim 1 is characterized in that, said controller is small-sized single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105963623A CN102562623A (en) | 2010-12-20 | 2010-12-20 | Charging fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105963623A CN102562623A (en) | 2010-12-20 | 2010-12-20 | Charging fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102562623A true CN102562623A (en) | 2012-07-11 |
Family
ID=46408931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105963623A Pending CN102562623A (en) | 2010-12-20 | 2010-12-20 | Charging fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102562623A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075356A (en) * | 2013-02-22 | 2013-05-01 | 钱宾 | Electric fan adaptive to multiple power supplies |
| CN109139509A (en) * | 2018-08-30 | 2019-01-04 | 溧阳市科创电子电器有限公司 | A kind of dismounting Portable electric fan |
-
2010
- 2010-12-20 CN CN2010105963623A patent/CN102562623A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075356A (en) * | 2013-02-22 | 2013-05-01 | 钱宾 | Electric fan adaptive to multiple power supplies |
| CN109139509A (en) * | 2018-08-30 | 2019-01-04 | 溧阳市科创电子电器有限公司 | A kind of dismounting Portable electric fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |