CN202273882U - Rechargeable wireless mini small fan - Google Patents
Rechargeable wireless mini small fan Download PDFInfo
- Publication number
- CN202273882U CN202273882U CN2011203289744U CN201120328974U CN202273882U CN 202273882 U CN202273882 U CN 202273882U CN 2011203289744 U CN2011203289744 U CN 2011203289744U CN 201120328974 U CN201120328974 U CN 201120328974U CN 202273882 U CN202273882 U CN 202273882U
- Authority
- CN
- China
- Prior art keywords
- wireless mini
- indicator lamp
- small fan
- control module
- fan
- 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 relates to a rechargeable wireless mini small fan, which comprises a fan body, a wireless mini small fan chip module, a lithium battery, a charge control module, a charge interface, a yellow indicator lamp and a red indicator lamp. A computer is connected with the charge interface through a (universal series bus) USB data line, the charge interface is connected with the charge control module, the charge control module is connected with the lithium battery to charge the lithium battery and outputs states to the yellow indicator lamp and the red indicator lamp, and the lithium battery is connected with the wireless mini small fan chip module. The rechargeable wireless mini small fan has the advantages that the rechargeable wireless mini small fan still can be used under the condition that electric quantity is insufficient and is reasonable in structure, convenient to operate, reliable in performance and strong in practicality and demand.
Description
Technical field
The utility model relates to a kind of fan, the wireless mini fan of especially a kind of rechargeable type.
Background technique
All be equipped with fan in every computer, yet it being battery-powered that the power supply of present wireless mini fan is supplied with, generally is No. 6 or No. 4 batteries.Like running down of battery, can not in time buy battery, use just to be restricted.The utility model is on the basis of existing wireless mini fan; Use rechargeable battery; Increase charging circuit, guaranteed that people can both use wireless mini fan in any case, reduced the situation of charging and to use wireless mini fan or being equipped with battery at any time; Improved efficient, with also having reduced cost.
Summary of the invention
In order to solve existing wireless mini fan running down of battery; Can not in time buy battery; The problem of the use of Wireless Keyboard with regard to being restricted; The utility model provides a kind of rechargeable type wireless mini fan, through the mode of usb data line connection computer and wireless mini fan, is inner storage battery such as lithium cell charging of wireless mini fan.Guaranteed that wireless mini fan still can use under the situation of electric weight deficiency, and after charging after a while, removed the usb data line, wireless mini fan is exactly the usage mode under the normal condition.
The utility model for the technological scheme that the technical solution problem is adopted is: comprise fan body, wireless mini fan chip module, lithium cell; This fan also comprises charge control module, charging inlet, yellow indicator lamp, red led; Computer connects charging inlet through the usb data line; Charging inlet connects charge control module; Charge control module connects lithium cell charges to it, and output state is to yellow indicator lamp and red led, and lithium cell connects wireless mini fan chip module.
The beneficial effect of the utility model is, guarantees that wireless mini fan still can use under the not enough situation of electric weight, and the utility model is rational in infrastructure, easy to operate, reliable performance, stronger practicality and demand property are arranged.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
By shown in Figure 1; The utility model comprises fan body, wireless mini fan chip module 2, lithium cell 4; This fan also comprises charge control module 5, charging inlet 6, yellow indicator lamp 7, red led 8; Computer 1 connects charging inlet 6 through usb data line 3, and charging inlet 6 connects charge control module 5, and charge control module 5 connects lithium cell 4 to its charging; And output state is to yellow indicator lamp 7 and red led 8, and lithium cell 4 connects wireless mini fan chip modules 2 and to its power supply.
When using the wireless mini fan of rechargeable type, yellow indicator lamp 7 does not work, and explains that promptly lithium cell 4 does not need charging; Yellow indicator lamp 7 glimmers, and explains that promptly lithium cell 4 needs charging, this moment usb data line 3 is connected computers 1 and charges to mini fan with charging inlet 6, and in the process that recharges here, wireless mini fan still can use; The red led flicker explains that promptly lithium cell 4 is full of electricity, and the utility model can overcome general wireless mini fan and must change battery at once or charge out of use situation in the electric weight deficiency.
Claims (1)
1. wireless mini fan of rechargeable type; Comprise fan body, wireless mini fan chip module (2), lithium cell (4); It is characterized in that this fan also comprises charge control module (5), charging inlet (6), yellow indicator lamp (7), red led (8), computer (1) connects charging inlet (6) through usb data line (3); Charging inlet (6) connects charge control module (5); Charge control module (5) connects lithium cell (4) to its charging, and output state is to yellow indicator lamp (7) and red led (8), lithium cell (4) connection wireless mini fan chip module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203289744U CN202273882U (en) | 2011-09-05 | 2011-09-05 | Rechargeable wireless mini small fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203289744U CN202273882U (en) | 2011-09-05 | 2011-09-05 | Rechargeable wireless mini small fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273882U true CN202273882U (en) | 2012-06-13 |
Family
ID=46194243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203289744U Expired - Fee Related CN202273882U (en) | 2011-09-05 | 2011-09-05 | Rechargeable wireless mini small fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273882U (en) |
-
2011
- 2011-09-05 CN CN2011203289744U patent/CN202273882U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20120905 |