CN203243235U - Small and portative inversion device - Google Patents
Small and portative inversion device Download PDFInfo
- Publication number
- CN203243235U CN203243235U CN 201320160201 CN201320160201U CN203243235U CN 203243235 U CN203243235 U CN 203243235U CN 201320160201 CN201320160201 CN 201320160201 CN 201320160201 U CN201320160201 U CN 201320160201U CN 203243235 U CN203243235 U CN 203243235U
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- China
- Prior art keywords
- output
- inversion
- circuit board
- rectification
- input
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- 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 a small and portative inversion device. The small and portative inversion device comprises a housing (1), wherein an inversion circuit board (2) and a rectification circuit board (3) are arranged in the housing (1); the left side surface and the right side surface of the housing (1) are formed to be an output end surface and an input end surface respectively; an inversion output three-phase socket (11) and a rectification output USB (universal serial bus) interface (12) are formed in the output end surface; a rectification circuit board input end three-phase plug (13) and an inversion circuit board input end emergency power supply (14) are arranged on the input end surface respectively; and the input-output ends of the input end surface and the output end surface are connected with the corresponding inversion circuit board (2) and rectification circuit board (3) respectively. The small and portative inversion device disclosed by the utility model is simple in structure and convenient to use; the rectification circuit board and the inversion circuit board are arranged in an inverter, and different input-output interfaces are provided for realizing different functions of inversion and rectification as needed; the output connecting plugs of a rectifier and the inverter are replaceable; and the small and portative inversion device is reduced in volume and convenient to carry.
Description
Technical field
The utility model relates to voltage conversion apparatus, specifically a kind of small-sized portable inverter.
Background technology
Inverter is to change low pressure (12 or 24 volts or 48 volts) direct current the electronic equipment of 220 volts of alternating currents into.We normally become 220 volts of AC rectification into direct current and use, and the effect of inverter in contrast.We are in the epoch of one " movement ", mobile office, mobile communication, mobile leisure and amusement.In mobile state, people not only need to by the low-voltage DC of battery or storage battery supply, more need our 220 volts of indispensable in surroundings alternating currents simultaneously.
Summary of the invention
For solving the technical problem of above-mentioned existence, the utility model provides a kind of small-sized portable inverter, and the circuit board of inverter and rectifier is integrated in the equipment, is integrated in conjunction with the two function, and is convenient for alternating current and galvanic different use occasions.
A kind of small-sized portable inverter, comprise shell, be provided with inverter circuit plate and rectification circuit plate in the described shell, the left and right sides of described shell are set to respectively output end face and input end face, be provided with inversion output three-phase socket and rectification output USB interface on the described output end face, described input end face is respectively arranged with rectification circuit plate input 3-phase plug and inverter circuit plate input emergency power supply, and the input/output terminal of described input end face, output end face connects with corresponding inverter circuit plate, rectification circuit plate respectively.
The utility model is simple in structure, and is easy to use, built-in rectification circuit plate and inverter circuit plate in inverter, and different input/output interfaces is arranged, and realize as required inversion, the different function of rectification, rectifier, inverter output connection plug are replaceable, volume-diminished is convenient for carrying.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
As shown in Figure 1, this small-sized portable inverter, comprise shell 1, be provided with inverter circuit plate 2 and rectification circuit plate 3 in the described shell 1, the left and right sides of described shell 1 are set to respectively output end face and input end face, be provided with inversion output three-phase socket 11 and rectification output usb 12 on the described output end face, described input end face is respectively arranged with rectification circuit plate input 3-phase plug 13 and inverter circuit plate input emergency power supply 14, described input end face, the input/output terminal of output end face respectively with corresponding inverter circuit plate 2, rectification circuit plate 3 connects.
During use, according to the function needs of inversion or rectification, adopt corresponding input/output terminal to get final product.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection range of the present utility model.
Claims (1)
1. small-sized portable inverter, it is characterized in that, comprise shell (1), be provided with inverter circuit plate (2) and rectification circuit plate (3) in the described shell (1), the left and right sides of described shell (1) are set to respectively output end face and input end face, be provided with inversion output three-phase socket (11) and rectification output USB interface (12) on the described output end face, described input end face is respectively arranged with rectification circuit plate input 3-phase plug (13) and inverter circuit plate input emergency power supply (14), described input end face, the input/output terminal of output end face respectively with corresponding inverter circuit plate (2), rectification circuit plate (3) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160201 CN203243235U (en) | 2013-04-02 | 2013-04-02 | Small and portative inversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160201 CN203243235U (en) | 2013-04-02 | 2013-04-02 | Small and portative inversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203243235U true CN203243235U (en) | 2013-10-16 |
Family
ID=49320489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320160201 Expired - Fee Related CN203243235U (en) | 2013-04-02 | 2013-04-02 | Small and portative inversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203243235U (en) |
-
2013
- 2013-04-02 CN CN 201320160201 patent/CN203243235U/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: 20131016 Termination date: 20140402 |