CN201650787U - Series low-voltage DC electric fan - Google Patents
Series low-voltage DC electric fan Download PDFInfo
- Publication number
- CN201650787U CN201650787U CN2009201768910U CN200920176891U CN201650787U CN 201650787 U CN201650787 U CN 201650787U CN 2009201768910 U CN2009201768910 U CN 2009201768910U CN 200920176891 U CN200920176891 U CN 200920176891U CN 201650787 U CN201650787 U CN 201650787U
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- electric fan
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- power supply
- electric
- storage device
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Abstract
The utility model discloses a series low-voltage DC electric fan which is based on my previous patent technology known by the public and the assembly object of a low-voltage DC electric fan. The series low-voltage DC electric fan takes a power accumulating device as the power source and is equipped with an appropriate converter, so the series low-voltage DC electric fan can be powered by other power sources beside the power accumulating device. Meanwhile, the electric fan is provided with a speed adjusting device and a power switch which can be accepted or removed according to the requirement of practical application. A small bulb, a plugboard and the converter can be arranged on the power accumulating device, so the series low-voltage DC electric fan can be used as a flashlight or a lighting lamp in the case of an emergency and can provide temporary power supply to other electrical appliances. Furthermore, the series low-voltage DC electric fan is equipped with the converter for converting non-220v power supply to 220v power supply and the plugboard which can utilize non- 220v power supply. The power accumulating device can be made of colored plastic or plastic in random colors. The series low-voltage DC electric fan can be made in artistic shape or in random shapes. Finally, the technical elements can be accepted or removed according to the requirement of practical application.
Description
Affiliated technical field
The utility model relates to a series of low-voltage DC electric fans.
Background technique
At present, the known low-voltage DC electric fan of making power supply with electric energy storage device mainly is my patented technology formerly, and the patent No. is: zL200420073791.2.Shape and structure is single.Patent some counterfeit products occurred after announcing on the market.In addition be exactly the toy small fan of making the energy with dryelement cell.My this patent is unfavorable for extensive exploitation because shape and structure is single.The application of low-voltage DC electric fan is restricted.
Summary of the invention
In order to overcome existing low-voltage DC electric fan application limit, the utility model provides a series of low-voltage DC electric fans.This low-voltage DC electric fan not only can utilize electric energy storage device; And can utilize electric energy storage device power supply in addition; Speed control device, power switch have been equipped with simultaneously.Make this series low-voltage DC electric fan have application market widely.
The technological scheme that the utility model provides is: make power supply with electric energy storage device; Be equipped with the transducer that is fit to, can make power supply with the power supply beyond the electric energy storage device.Simultaneously, electric fan is provided with speed control device, power switch is set.And according to the needs of practical application collocation is accepted or rejected.The electric fan setting is carried band on the arm and can be worn at and get cold on one's body, has stand to be convenient to be placed on the somewhere simultaneously and gets cold.Electric fan can be regulated facing to people's angle.Electric fan can also be made and be convenient to get cold in hand held.Electric energy storage device can also be arranged in the structure of electric fan.Muddy with electric fan is one.The electric fan that rotating speed is high for size is little should note having sufficient air to enter when making.Secondly, electric energy storage device is equipped with the charger of the power supply that utilizes 220V, can also be equipped with the charger that utilizes non-220V power supply.Once more, supporting electric energy storage device can be provided with, supporting small bulb, plate, transducer, a plurality of terminal.Can work as torch, emergency lighting, be convenient to other electric consumer temporary electricity.And many-sided electricity consumption simultaneously.Electric energy storage device can be provided with carries band on the arm, and electric fan is arranged on the electric energy storage device simultaneously.Electric fan can also be hand held in or be placed on and get cold in the clothes.Again secondly, supporting transducer and the plate that non-220V power supply is converted to the 220V power supply.Not only can be used on the serial low-voltage DC electric fan, can also be used on other electronic product.Supporting transducer or the plate that utilizes non-220V power supply.Electric energy storage device adopts colored plastic, also can adopt the plastics of random color.Artistic shape can be made, also random shape can be made.At last, each technology essential factor is accepted or rejected collocation according to the practical application needs.
The beneficial effects of the utility model are, low-voltage DC electric fan utilizes the power supply beyond the electric energy storage device to make power supply, and supporting power supply can be given other electric consumer power supply, give people life, working provides huge convenience.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the front schematic view of the electric energy storage device power supply of the utility model embodiment's low-voltage DC electric fan and outfit thereof.
.1. low-voltage DC electric fan among the figure, 2. electric energy storage device power supply.
Embodiment
Embodiment one, and serial low-voltage DC electric fan of the present utility model on the basis of existing technology, is made power supply with the electric energy storage device of charging; Be equipped with transducer simultaneously, can make power supply with the power supply beyond the electric energy storage device power supply.Electric fan is provided with speed-regulating part.Electric fan is provided with power switch.
Embodiment two, and on embodiment one basis, electric fan is not provided with speed-regulating part, electric fan power switch is not set.
Embodiment three, and on embodiment one basis, electric fan is not provided with power switch.
Embodiment four, and on embodiment one basis, electric fan is not provided with speed-regulating part.
Embodiment five, and on embodiment one basis, electric fan is not provided with power switch, do not need to be equipped with transducer simultaneously, do not utilize electric energy storage device power supply in addition.
Embodiment six, and on embodiment one basis, electric fan is not provided with speed-regulating part, do not need to be equipped with transducer simultaneously, do not utilize electric energy storage device power supply in addition.
Embodiment seven, and on embodiment one basis, transducer, speed-regulating part, power switch are not all wanted.
Embodiment eight, on embodiment one basis, do not want transducer.
Embodiment nine, to embodiment eight basis, do not need electric energy storage device and transducer in embodiment one.
Embodiment ten, and to embodiment eight basis, electric energy storage device can be arranged in the structure of electric fan in embodiment one.Electric fan and the electric equipment of poultry are muddy to be one.
Embodiment 11, and supporting electric energy storage device can be provided with, supporting small bulb, plate, transducer, a plurality of terminal.Can be used as torch, emergency lighting.Be convenient to other electric consumer temporary electricity.And many-sided electricity consumption simultaneously.
Embodiment 12, and electric energy storage device can be provided with carries band on the arm, and electric fan is arranged on the electric energy storage device simultaneously.
Embodiment 13, supporting transducer and socket or the plate that non-220V power supply is converted to the 220V power supply.Not only serial low tension fan can be used, and other electronic product also can be used.
Embodiment 14, supporting transducer and the plate that utilizes non-220V power supply.
Embodiment 15, and electric energy storage device adopts colored plastic, makes artistic shape.
Embodiment 16, and the electric fan that rotating speed is high for size is little should note having sufficient air to enter when making.
Embodiment 17, electric fan is small and exquisite can be hand held in or be placed on and get cold in the clothes, be connected with electric energy storage device by electric wire.
Claims (9)
1. serial low-voltage DC electric fan is characterized in that: electric fan is made power supply with the electric energy storage device of charging; Be equipped with transducer simultaneously, can make power supply with the power supply beyond the electric energy storage device power supply; Electric fan is provided with speed-regulating part; Electric fan is provided with power switch.
2. serial low-voltage DC electric fan is characterized in that: electric fan is made power supply with the electric energy storage device of charging; Electric energy storage device is arranged in the structure of electric fan; Electric energy storage device makes into an integral body with electric fan.
3. serial low-voltage DC electric fan is characterized in that: band is carried in the supporting electric energy storage device setting of electric fan on the arm, and electric fan is arranged on the electric energy storage device.
4. serial low-voltage DC electric fan is characterized in that: electric fan is made power supply with the electric energy storage device of charging; Be equipped with transducer simultaneously, can link other power supply.
5. serial low-voltage DC electric fan is characterized in that: electric fan is made power supply with the electric energy storage device of charging; Band is carried in the electric fan setting on the arm; There is stand to be convenient to be placed on the somewhere simultaneously.
6. serial low-voltage DC electric fan is characterized in that: the electric energy storage device that electric fan is equipped with can be provided with, supporting small bulb, plate, transducer, a plurality of terminal.
7. serial low-voltage DC electric fan is characterized in that: supporting transducer and socket or the plate that non-220V power supply is converted to the 220V power supply of electric fan.
8. serial low-voltage DC electric fan is characterized in that: supporting transducer or the plate that utilizes non-220V power supply of electric fan.
9. serial low-voltage DC electric fan is characterized in that: electric fan is made power supply with the electric energy storage device of charging; Band is carried in the electric fan setting on the arm, has stand to be convenient to be placed on the somewhere simultaneously; Electric fan can be regulated facing to people's angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201768910U CN201650787U (en) | 2009-09-21 | 2009-09-21 | Series low-voltage DC electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201768910U CN201650787U (en) | 2009-09-21 | 2009-09-21 | Series low-voltage DC electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650787U true CN201650787U (en) | 2010-11-24 |
Family
ID=43116021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201768910U Expired - Fee Related CN201650787U (en) | 2009-09-21 | 2009-09-21 | Series low-voltage DC electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201650787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016366A (en) * | 2011-09-23 | 2013-04-03 | 赵彦杰 | Portable bladeless direct current electric fan |
| CN103075356A (en) * | 2013-02-22 | 2013-05-01 | 钱宾 | Electric fan adaptive to multiple power supplies |
-
2009
- 2009-09-21 CN CN2009201768910U patent/CN201650787U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016366A (en) * | 2011-09-23 | 2013-04-03 | 赵彦杰 | Portable bladeless direct current electric fan |
| CN103075356A (en) * | 2013-02-22 | 2013-05-01 | 钱宾 | Electric fan adaptive to multiple power supplies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20120921 |