CN203105451U - Electric mosquito coil device using USB port for direct power supply - Google Patents
Electric mosquito coil device using USB port for direct power supply Download PDFInfo
- Publication number
- CN203105451U CN203105451U CN 201320146461 CN201320146461U CN203105451U CN 203105451 U CN203105451 U CN 203105451U CN 201320146461 CN201320146461 CN 201320146461 CN 201320146461 U CN201320146461 U CN 201320146461U CN 203105451 U CN203105451 U CN 203105451U
- Authority
- CN
- China
- Prior art keywords
- usb
- power supply
- coil device
- electric mosquito
- mosquito coil
- 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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Abstract
The utility model discloses an electric mosquito coil device using a USB port for direct power supply. The electric mosquito coil device comprises a shell body, a heating element and a USB power line. The electric mosquito coil device is characterized in that the heating element is in serial connection with a constant value resistor, the constant value resistor is 2-10 ohms, and the heating element is in serial connection with the constant value resistor and then connected with the USB power line. The electric mosquito coil device has the advantages that the USB power port is used for supplying power, a computer with the USB port or a charger with the USB port can be used indoors, and a mobile power supply, a vehicle-mounted charger and other power devices with USB ports can also be used outdoors.
Description
Technical field
The utility model relates to a kind of electric fumigator for preventing mosquito, is specifically related to a kind of directly electric fumigator for preventing mosquito of power supply of USB interface that uses.
Background technology:
What electric fumigator for preventing mosquito on the market adopted at present is the 220V power supply, owing to be subjected to the restriction of power supply, and can not be outdoor convenient the use.
Summary of the invention
The utility model provides a kind of directly electric fumigator for preventing mosquito of power supply of USB interface that uses, and not only can be connected on indoor USB interface and use, and also can be connected on the portable power source in outdoor application.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of directly electric fumigator for preventing mosquito of power supply of USB interface that uses, comprise housing, heat generating member, USB power line, it is characterized in that: described heater and fixed value resistance series connection, described fixed value resistance resistance connects the USB power line at 2-10 ohm after described fixed value resistance and the heater series connection.
The beneficial effects of the utility model are: adopt the power supply of USB power interface, can also can power at band USB power-supply devices such as outdoor application portable power source, onboard chargers in computer, the charger power supply of indoor utilization band USB interface.
Description of drawings
Accompanying drawing is structural representation of the present utility model;
Among the figure: 1USB power line, 2 housings, 3 fixed value resistances, 4 heat generating members, 5 anti-mosquito incense sheets, 6 open-works.
Embodiment
As shown in Figure 1, electric fumigator for preventing mosquito is made of housing 2, heat generating member 4, USB power line, housing is provided with the gas passage that is heated and distributes for anti-mosquito incense sheet, it is characterized in that: be in series with on the heat generating member 4 and prevent the excessive fixed value resistance of electric current 3, the fixed value resistance resistance connects USB power line 1 at 2-10 ohm after fixed value resistance 3 and heater 4 series connection.
Claims (1)
1. one kind is used the directly electric fumigator for preventing mosquito of power supply of USB interface, comprise housing, heat generating member, USB power line, it is characterized in that: the fixed value resistance of connecting on the described heat generating member, described fixed value resistance resistance connect the USB power line at 2-10 ohm after described heater and the fixed value resistance series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146461 CN203105451U (en) | 2013-03-17 | 2013-03-17 | Electric mosquito coil device using USB port for direct power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146461 CN203105451U (en) | 2013-03-17 | 2013-03-17 | Electric mosquito coil device using USB port for direct power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203105451U true CN203105451U (en) | 2013-08-07 |
Family
ID=48885847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320146461 Expired - Fee Related CN203105451U (en) | 2013-03-17 | 2013-03-17 | Electric mosquito coil device using USB port for direct power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203105451U (en) |
-
2013
- 2013-03-17 CN CN 201320146461 patent/CN203105451U/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: 20130807 Termination date: 20140317 |