CN2580152Y - Micro fan using general series bus socket - Google Patents
Micro fan using general series bus socket Download PDFInfo
- Publication number
- CN2580152Y CN2580152Y CN 02249868 CN02249868U CN2580152Y CN 2580152 Y CN2580152 Y CN 2580152Y CN 02249868 CN02249868 CN 02249868 CN 02249868 U CN02249868 U CN 02249868U CN 2580152 Y CN2580152 Y CN 2580152Y
- Authority
- CN
- China
- Prior art keywords
- fan
- usb
- socket
- motor
- head
- 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)
Abstract
The utility model relates to a micro fan using a general series bus socket, which comprises a fan head, a USB plug, and a cable connecting the fan head and the USB plug, wherein, the inner of the fan head is provided with a motor, a switch, and a fan blade, the switch controls the rotation of the motor or (and) the switch whether an illumination lamp is turned on or not, and the fan blade is arranged on a rotary shaft of the motor. The utility model has the advantages that the dc low voltage which a USB interface of a computer can provide can be conveniently used by the fan with a USB socket to drive the fan or the illumination lamp, and the fan has small occupied area and convenient operation.
Description
Technical field
The utility model relates to compact electric apparatus, more particularly, relates to the fan of a kind of use USB (USB) socket.
Background technique
Needs are arranged during fan, but be mostly large-scale fan, using scope is big, and power consumption is big, can't meet individual requirements, and existing small fan is owing to adopt dryelement cell, and it uses and also is subjected to suitable restriction.
The model utility content
The technical problems to be solved in the utility model is, provides a kind of at the small-sized fans that uses and use during operating computer, utilizes the computer power system to power and need not dryelement cell.Another problem that solves provides a kind of miniature lighting set, uses flexibly, and it is little to take up room.
Technical problem of the present utility model is to solve like this, construct a kind of micro fan that uses the USB socket, comprise fan head, USB plug, the cable that connects described fan head and described USB plug, be provided with the switch that motor and control motor rotate in the described fan head, and be contained in the fan blade on the described motor rotary shaft.
In the micro fan of the use USB socket that provides according to the utility model, also comprise the lighting burner that is located at described fan head.
The micro fan of the use USB socket that enforcement provides according to the utility model, the dc low-voltage that can utilize the USB interface of computer to provide easily, drive fan or illumination lampet, it is little to take up room, easy to use.
Description of drawingsThe fan of USB socket
Fig. 1 is the structural representation that the utility model uses the micro fan of USB socket;
Fig. 2 is the partial structurtes schematic representation that the utility model uses the micro fan of USB socket;
Fig. 3 is the circuit theory diagrams that the utility model uses the micro fan of USB socket.
Embodiment
As depicted in figs. 1 and 2, the micro fan of use USB socket of the present utility model has a cable 1, connect fan head 2 and USB plug 3, fan head 2 has fixing device to make it to be placed in the computer work occasion, and the physical size of USB plug 3 and electrical properties meet the international standard of the used USB plug of computer.By cable 1 dc low-voltage on the computer USB socket is guided to fan head 2, rotate, realize fan functionality by motor 4 drive vane 5.As shown in the figure, the cable of USB plug of the present utility model, be provided with in the fan head 3 that motor 4 and control motor 4 rotate or (with) switch 7 of lighting burner 6, motor 4 rotating shafts are stretched out housing and fan blade 5 are housed, also be provided with lighting burner 6 in the fan head, this lighting burner 6 can be LED or common bulb, also can be CCFL and drive circuit thereof.In Fig. 3 circuit diagram, switch 7 has three states, and under first state, lamp is bright, fan rotates; Under second state, lamp is bright, fan does not change, and under the third state, lamp does not work, fan does not change.
Claims (4)
1, a kind of micro fan that uses the USB socket, it is characterized in that, comprise fan head (3), USB plug (2), the cable (1) that connects described fan head (3) and described USB plug (2), be provided with the switch (7) that motor (4) and control motor (4) rotate in the described fan head (3), and be contained in the fan blade (5) in described motor (4) rotating shaft.
2, according to the micro fan of the described use USB of claim 1 socket, it is characterized in that, also comprise the lighting burner (6) that is located at described fan head, be subjected to described switch (7) control.
According to the micro fan of the described use USB of claim 2 socket, it is characterized in that 3, described lighting burner is a light emitting diode.
According to the micro fan of the described use USB of claim 2 socket, it is characterized in that 4, described lighting burner is CCFL and drive circuit thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249868 CN2580152Y (en) | 2002-11-26 | 2002-11-26 | Micro fan using general series bus socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249868 CN2580152Y (en) | 2002-11-26 | 2002-11-26 | Micro fan using general series bus socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580152Y true CN2580152Y (en) | 2003-10-15 |
Family
ID=33720213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249868 Expired - Fee Related CN2580152Y (en) | 2002-11-26 | 2002-11-26 | Micro fan using general series bus socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580152Y (en) |
-
2002
- 2002-11-26 CN CN 02249868 patent/CN2580152Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |