CN2842018Y - The fan of combined type multiple feed - Google Patents
The fan of combined type multiple feed Download PDFInfo
- Publication number
- CN2842018Y CN2842018Y CN 200520067490 CN200520067490U CN2842018Y CN 2842018 Y CN2842018 Y CN 2842018Y CN 200520067490 CN200520067490 CN 200520067490 CN 200520067490 U CN200520067490 U CN 200520067490U CN 2842018 Y CN2842018 Y CN 2842018Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply unit
- fan
- pedestal
- combined type
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of fan of combined type multiple feed, comprise fan head, the power supply unit that is connected with fan head, described fan head is provided with socket, can be flat USB or circular DC, described power supply unit is provided with plug, flat USB or circular DC, and power supply unit is electrically connected by plug receptacle (flat USB or circular DC) formation with fan head and is located by connecting.Have simple in structure, easy to use, power supply mode variation, the advantage that can use in different occasion.
Description
Technical field
The utility model relates to a kind of fan, is specifically related to a kind of fan of combined type multiple feed.
Background technique
Small fan is that people have popularized the home appliance that uses, portably use when people go out because be convenient to, brought the effect of lowering the temperature and relieving summer heat for during the broiling summer people's life, but the power supply mode of existing at present small fan all be directly by with handle that it is fixedlyed connected in powered battery, power supply mode is single, so inconvenient in actual the use, can not use in different occasions.
The model utility content
The purpose of this utility model is to overcome above-mentioned defective of the prior art, provides a kind of and is electrically connected by plug receptacle (flat USB or circular DC) with fan head and the fan of the combined type multiple feed that is located by connecting by the power supply unit with plug (flat USB or circular DC).
For achieving the above object, the technological scheme that the utility model provides is as follows: the fan of constructing a kind of combined type multiple feed, comprise fan head, the power supply unit that is connected with fan head, described fan head is provided with interface (flat USB or circular DC), described power supply unit is provided with suitable connection-peg (flat USB or circular DC), power supply unit is electrically connected by plug receptacle (flat USB or circular DC) formation with fan head and is located by connecting, described power supply unit is a kind of handle type power supply unit, one end of handle is provided with connection-peg (flat USB or circular DC), is provided with supplying cell in the handle.
As further improvement of the utility model, also a kind of pedestal formula power supply unit of described power supply unit, pedestal formula power supply unit comprises a pedestal, the pole of from pedestal, stretching out, the tip portion of pole is connection-peg (flat USB or circular DC), is provided with the power supply unit that is electrically connected with described connection-peg (flat USB or circular DC) in the pedestal.
Described power supply unit can be one of following structure: be a kind of battery case that is arranged in the described pedestal; Be a kind of being arranged on the pedestal housing, the Electricity source apparatus that can be connected with rectifier; Described power supply unit is a kind of interface (flat USB or circular DC) that is arranged on the pedestal housing, or a kind of Electricity source apparatus that can plug with the igniter for automobile plug.
But described power supply unit also is arranged on battery case in the described pedestal simultaneously, be arranged on the pedestal housing, the Electricity source apparatus that can be connected with rectifier is arranged on the interface (flat USB or circular DC) on the pedestal housing, the Electricity source apparatus that can plug with the igniter for automobile plug.
The beneficial effect of the fan of combined type multiple feed described in the utility model is, handle is connected by interface (flat USB or circular DC) with head, realized that handle and head are separated, and makes fan be convenient to assembling and maintenance; In pedestal, be provided with simultaneously multiple power supply interface: powered battery interface, rectifier power supply interface, USB interface, igniter for automobile interface, realized the power supply mode variation.Have simple in structure, easy to use, the power supply mode variation, And and logical Over Electricity road, can be in the Move ConvertBox power supply mode of battery and ABAP Adapter. the advantage that can use in different occasions.
Be described further below in conjunction with the fan of drawings and Examples combined type multiple feed described in the utility model:
Description of drawings
Fig. 1 is the plan view of the fan embodiment one of the utility model combined type multiple feed;
Fig. 2 is the decomposition texture schematic representation of Fig. 1;
Fig. 3 is the plan view of the fan embodiment two of the utility model combined type multiple feed;
Fig. 4 is the plan view of power supply unit among Fig. 3;
Fig. 5 is the power-switching circuit schematic diagram.
Embodiment
Below be the most preferred embodiment of the fan of combined type multiple feed described in the utility model, therefore do not limit protection domain of the present utility model.
Embodiment one, with reference to Fig. 1, Fig. 2, construct a kind of fan of combined type multiple feed, comprise fan head 1, the power supply unit 2 that is connected with fan head 1, described fan head 1 is provided with plug receptacle (flat USB or circular DC), described power supply unit 2 is provided with connection-peg 3 (can adopt flat USB connection-peg or circular DC connection-peg), power supply unit 2 is electrically connected by plug receptacle (flat USB or circular DC) formation with fan head 1 and is located by connecting, power supply unit 2 can adopt the power supply unit of handle type structure, one end of handle is provided with connection-peg 3 (flat USB or circular DC), is provided with supplying cell in the handle.
Embodiment two, with reference to Fig. 3, Fig. 4, construct a kind of fan of combined type multiple feed, comprise fan head 1, the power supply unit 2 that is connected with fan head 1, described fan head 1 is provided with socket (flat USB or circular DC), described power supply unit 2 is provided with plug 3 (flat USB or circular DC), power supply unit 2 is electrically connected by plug receptacle (flat USB or circular DC) formation with fan head 1 and is located by connecting, described power supply unit 2 is gone back a kind of pedestal formula power supply unit, pedestal formula power supply unit comprises a pedestal 4, the pole 5 of from pedestal 4, stretching out, the tip portion of pole 5 is connection-peg 3 (flat USB or circular DC), is provided with the power supply unit that is electrically connected with described connection-peg 3 (flat USB or circular DC) in the pedestal 4, and described power supply unit 2 can be one of following structure: be a kind of battery case that is arranged in the described pedestal 4; Be a kind ofly to be arranged on pedestal 4 housings power supply unit that can be connected with rectifier; Described power supply unit is a kind of USB interface that is arranged on pedestal 4 housings, or a kind of power supply unit that can plug with the igniter for automobile plug.
Described power supply unit 2 also is arranged on the battery case in the described pedestal 4 simultaneously, is arranged on pedestal 4 housings, and the power supply unit that can be connected with rectifier is arranged on the USB interface on pedestal 4 housings, the power supply unit that can plug with the igniter for automobile plug.
The interior power converting circuit schematic diagram of pedestal that is provided in a side of shown in Figure 5; Connect and compose by a plurality of diodes, when ABAP Adapter was inserted in the interface, the input voltage of ABAP Adapter will be higher than cell voltage, because the pressure drop of diode and the needs of conducting voltage, the power supply circuits of battery can disconnect in automatic cut-off, are the fan power supply by ABAP Adapter.Also can adopt the mode of setting up hand switch to carry out the switching of power supply.
Claims (9)
1, a kind of fan of combined type multiple feed, comprise fan head, the power supply unit that is connected with fan head, it is characterized in that: described fan head is provided with interface or connection-peg, be provided with on described power supply unit and described interface or suitable connection-peg or the interface of connection-peg, power supply unit and fan head plug the back by interface and connection-peg and constitute and be electrically connected and be located by connecting.
According to the fan of the described combined type multiple feed of claim 1, it is characterized in that 2, described power supply unit is a kind of handle type power supply unit, on fan head, be provided with pancake USB interface or circular DC interface; End at handle is provided with suitable pancake USB connection-peg or circular DC connection-peg, is provided with supplying cell in the handle.
3, the fan of combined type multiple feed according to claim 1, it is characterized in that, described power supply unit is a kind of pedestal formula power supply unit, pedestal formula power supply unit comprises a pedestal, the pole of stretching out from pedestal is provided with pancake USB interface or circular DC interface on fan head; The tip portion of grafting pole is pancake USB connection-peg or circular DC connection-peg, is provided with the power supply unit that is electrically connected with described connection-peg in pedestal.
4, the fan of combined type multiple feed according to claim 3 is characterized in that, described power supply unit is arranged on the battery case in the described pedestal.
5, the fan of combined type multiple feed according to claim 3 is characterized in that, described power supply unit is a kind of being arranged on the pedestal housing, the power supply unit that can be connected with rectifier.
6, the fan of combined type multiple feed according to claim 3 is characterized in that, described power supply unit is a kind of being arranged on the described pedestal housing, the USB power supply unit that can plug with other USB power supply.
7, the fan of combined type multiple feed according to claim 3 is characterized in that, described power supply unit is a kind of power supply unit that can plug with the igniter for automobile plug.
8, the fan of combined type multiple feed according to claim 3 is characterized in that, described power supply unit comprises the battery case that is arranged in the described pedestal; Be arranged on the pedestal housing power supply unit that can be connected with rectifier; Be arranged on the USB power supply unit on the pedestal housing; Be arranged on the pedestal housing power supply unit that can plug with the igniter for automobile plug.
9. the fan of described according to Claim 8 combined type multiple feed is characterized in that, also is provided with the control circuit of the power supply that can automatically switch in the described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067490 CN2842018Y (en) | 2005-11-10 | 2005-11-10 | The fan of combined type multiple feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067490 CN2842018Y (en) | 2005-11-10 | 2005-11-10 | The fan of combined type multiple feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2842018Y true CN2842018Y (en) | 2006-11-29 |
Family
ID=37445903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520067490 Expired - Fee Related CN2842018Y (en) | 2005-11-10 | 2005-11-10 | The fan of combined type multiple feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2842018Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756980A (en) * | 2016-05-17 | 2016-07-13 | 西安石油大学 | Fan |
-
2005
- 2005-11-10 CN CN 200520067490 patent/CN2842018Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756980A (en) * | 2016-05-17 | 2016-07-13 | 西安石油大学 | Fan |
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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: 20061129 Termination date: 20091210 |