CN204089226U - The fan of band charging USB - Google Patents
The fan of band charging USB Download PDFInfo
- Publication number
- CN204089226U CN204089226U CN201420207797.8U CN201420207797U CN204089226U CN 204089226 U CN204089226 U CN 204089226U CN 201420207797 U CN201420207797 U CN 201420207797U CN 204089226 U CN204089226 U CN 204089226U
- Authority
- CN
- China
- Prior art keywords
- fan
- battery case
- battery
- main body
- charging usb
- 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
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of fan with charging USB, the fan main body comprising support (1) and be arranged on support (1), battery case (2) is installed with after fan main body, battery case (2) internal fixtion is provided with indicator light bracing frame (3) and circuit board (4), toggle switch cap (5) and deflating cap (6) is also provided with in battery case (2), also battery (8) is fixedly pasted with by Double-face adhesive (7) in battery case (2), the open rearward end place of battery case (2) is also installed with battery case lid (9).The beneficial effects of the utility model are, effectively can extend the operating time of fan, and the situation of visual supervisory control battery capacity discharge and recharge in real time, can for USB device (such as mobile phone) be for (filling) electricity.
Description
Technical field
The utility model relates to electrical structure and improves field, particularly a kind of fan with charging USB.
Background technology
The fan of existing band charging USB is all the structure of embedded battery and charge/discharge circuit on the market, but this structure does not possess the function of USB device (such as: mobile phone, MP5 etc.) for (filling) electricity, nor the state of discharge and recharge and battery electric quantity can be monitored in real time.And on the market the fan of charging USB be built in fan due to battery, battery capacity is less than normal, and the time of powering to fan is short.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of fan with charging USB.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of fan with charging USB, the fan main body comprising support 1 and be arranged on support 1, battery case 2 is installed with after fan main body, battery case 2 internal fixtion is provided with indicator light bracing frame 3 and circuit board 4, also be provided with toggle switch cap 5 and deflating cap 6 in battery case 2, be also fixedly pasted with battery 8 by Double-face adhesive 7 in battery case 2, the open rearward end place of battery case 2 is also installed with battery case lid 9.
Described fan main body is by upper guard 10, docks and lower guard 11 together with being screwed in, be fixedly mounted on the motor 12 in upper and lower guard and fan 13 4 part be socketed on motor 12 is formed with upper guard 10.
Described indicator light bracing frame 3 is provided with indicator light 14, very intuitively sees electricity and the charging and discharging state of battery.
Described battery case lid 9 is also provided with DC seat 15.
Described battery case 2 can connect USB line.
The fan of the band charging USB utilizing the technical solution of the utility model to make, Large Copacity rechargeable battery can be placed after fan main body, extend the time of fan work, product also can give USB device (such as mobile phone) for (filling) electricity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fan of band charging USB described in the utility model;
In figure, 1, support; 2, battery case; 3, indicator light bracing frame; 4, circuit board; 5, toggle switch cap; 6, deflating cap; 7, Double-face adhesive; 8, battery; 9, battery case lid; 10, upper guard; 11, lower guard; 12, motor; 13, fan; 14, indicator light; 15, DC seat.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described, it is the structural representation of the fan of band charging USB described in the utility model as Fig. 1, as shown in the figure, a kind of fan with charging USB, the fan main body comprising support 1 and be arranged on support 1, battery case 2 is installed with after fan main body, battery case 2 internal fixtion is provided with indicator light bracing frame 3 and circuit board 4, toggle switch cap 5 and deflating cap 6 is also provided with in battery case 2, also fixedly be pasted with battery 8 by Double-face adhesive 7 in battery case 2, the open rearward end place of battery case 2 is also installed with battery case lid 9.Wherein, described fan main body is by upper guard 10, docks and lower guard 11 together with being screwed in, be fixedly mounted on the motor 12 in upper and lower guard and fan 13 4 part be socketed on motor 12 is formed with upper guard 10; Described indicator light bracing frame 3 is provided with indicator light 14; Described battery case lid 9 is also provided with DC seat 15; Described battery case 2 can connect USB line.
The feature of the technical program is the battery case of installation below in fan main body, and the built-in Large Copacity rechargeable battery of battery case and charge/discharge circuit, battery case can connect USB line and charge to the battery in battery case by USB line.In use, this product can be carried with the region powered without USB, then use internal battery to power to fan; USB device (such as mobile phone, MP5 etc.) can also be given for (filling) electricity.
In the technical program, described circuit board is the circuit board that battery in matching battery box carries out charge/discharge operation.The operation principle of this product is that product is powered by USB line, and supply power voltage is 5V.When fan main body is started working, the operating state that switch is 1 grade is fan turns, drives wind speed, separates sub-fraction electric current simultaneously and charge the battery through overcharge circuit, when battery fill full after proceed to trickle charge, charging process shows electricity by 4 LED; Operating state during 2 grades, switch closes fan work and charge function, can trigger internal battery powered to fan by discharge circuit by touch-switch, then export by once closing battery; Operating state during 3 grades, switch is that fan does not turn, and all electric currents are battery charging through overcharge circuit, when fill full after proceed to trickle charge, charging process shows electricity by 4 LED.
Do not connect USB line when powering, no matter switch is in any state, can triggers internal battery powered to fan by discharge circuit by touch-switch, then export by once closing battery, whole process shows electricity by 4 LED.This product can give USB device (such as: mobile phone) for (filling) electricity simultaneously.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection range of the present utility model.
Claims (5)
1. the fan with charging USB, the fan main body comprising support (1) and be arranged on support (1), it is characterized in that, battery case (2) is installed with after fan main body, battery case (2) internal fixtion is provided with indicator light bracing frame (3) and circuit board (4), toggle switch cap (5) and deflating cap (6) is also provided with in battery case (2), also fixedly be pasted with battery (8) by Double-face adhesive (7) in battery case (2), the open rearward end place of battery case (2) is also installed with battery case lid (9).
2. the fan of band charging USB according to claim 1, it is characterized in that, described fan main body is by upper guard (10), docks and lower guard (11) together with being screwed in, be fixedly mounted on the motor (12) in upper and lower guard and fan (13) four part be socketed on motor (12) is formed with upper guard (10).
3. the fan of band charging USB according to claim 1, it is characterized in that, described indicator light bracing frame (3) is provided with indicator light (14).
4. the fan of band charging USB according to claim 1, is characterized in that, described battery case lid (9) is also provided with DC seat (15).
5. the fan of band charging USB according to claim 1, it is characterized in that, described battery case (2) can connect USB line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207797.8U CN204089226U (en) | 2014-04-26 | 2014-04-26 | The fan of band charging USB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207797.8U CN204089226U (en) | 2014-04-26 | 2014-04-26 | The fan of band charging USB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204089226U true CN204089226U (en) | 2015-01-07 |
Family
ID=52181897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207797.8U Expired - Fee Related CN204089226U (en) | 2014-04-26 | 2014-04-26 | The fan of band charging USB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204089226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10504394B2 (en) | 2017-01-09 | 2019-12-10 | The Original Selfie Fan Company, LLC | Smart phone fan and LED display |
-
2014
- 2014-04-26 CN CN201420207797.8U patent/CN204089226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10504394B2 (en) | 2017-01-09 | 2019-12-10 | The Original Selfie Fan Company, LLC | Smart phone fan and LED display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170426 |