CN213959950U - Portable multi-voltage output conversion device - Google Patents
Portable multi-voltage output conversion device Download PDFInfo
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- CN213959950U CN213959950U CN202023277481.0U CN202023277481U CN213959950U CN 213959950 U CN213959950 U CN 213959950U CN 202023277481 U CN202023277481 U CN 202023277481U CN 213959950 U CN213959950 U CN 213959950U
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- voltage converter
- voltage
- conversion device
- output interface
- deconcentrator
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Abstract
The utility model discloses a portable multi-voltage output conversion device, which comprises a deconcentrator, a first voltage converter and a second voltage converter, wherein the main line end of the deconcentrator is connected with a mains supply input interface, the first branch line end of the deconcentrator is connected with the first voltage converter and one end, and the other end of the first voltage converter is connected with a first output interface; a second wire distributing end of the wire distributor is connected with one end of a second voltage converter, and the other end of the second voltage converter is connected with a second output interface; and the third distributing end of the distributor is connected with the second output interface. The utility model has novel structure, the deconcentrator realizes the output of multi-path alternating current and direct current at the same time, and the power supply to different devices at the same time does not need to be additionally wired, thus the plug-and-play use is convenient; all devices are arranged in a portable box body, so that the rapid storage and the convenient carrying are realized; the leakage protector realizes leakage protection and improves the safety performance of the device.
Description
Technical Field
The utility model relates to a voltage converter technical field specifically is a portable many voltage output conversion equipment.
Background
The instrument equipment supplies power with various voltages such as alternating current 220V, direct current 12V, direct current 24V, and when different power supply voltage equipment is used, an alternating current 220V connecting line, an alternating current 220V conversion direct current 12V device and an alternating current 220V conversion direct current 24V device are needed for supplying power, and the problems that wiring is messy when the instrument equipment is used, and a power supply conversion device is cumbersome to store and inconvenient to carry exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable many voltage output conversion equipment to solve the power supply conversion equipment who provides among the above-mentioned background art and accomodate loaded down with trivial details, carry inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a portable multi-voltage output conversion device comprises a deconcentrator, a first voltage converter and a second voltage converter, wherein a main line end of the deconcentrator is connected with a mains supply input interface, a first branch line end of the deconcentrator is connected with the first voltage converter and one end of the first voltage converter, and the other end of the first voltage converter is connected with a first output interface; a second wire distributing end of the wire distributor is connected with one end of a second voltage converter, and the other end of the second voltage converter is connected with a second output interface; and the third distributing end of the distributor is connected with the second output interface.
As a further aspect of the present invention: the socket is connected with the fourth distributing end of the distributor.
As a further aspect of the present invention: the power supply system further comprises a leakage protector, and the leakage protector is arranged between the deconcentrator and the mains supply input interface.
As a further aspect of the present invention: the power supply box is characterized by further comprising a box body, wherein the leakage protector, the deconcentrator, the first voltage converter and the second voltage converter are arranged inside the box body, and the mains supply input interface, the first output interface, the second output interface and the socket are located outside the box body.
As a further aspect of the present invention: the first voltage converter is a 12V direct current switching power supply.
As a further aspect of the present invention: the second voltage converter is a 24V direct current switching power supply.
As a further aspect of the present invention: the first output interface is a two-hole aerial socket.
As a further aspect of the present invention: the second output interface is a five-hole aerial socket.
As a further aspect of the present invention: the commercial power input interface is three-hole aerial sockets.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has novel structure, the deconcentrator realizes the output of multi-path alternating current and direct current at the same time, and the power supply to different devices at the same time does not need to be additionally wired, thus the plug-and-play use is convenient; all devices are arranged in a portable box body, so that the rapid storage and the convenient carrying are realized; the leakage protector realizes leakage protection and improves the safety performance of the device.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is an electrical block diagram of the present invention within the housing;
in the figure: the power supply comprises a box body 1, a leakage protector 2, a splitter 3, a first voltage converter 4, a second voltage converter 5, a second output interface 6, a socket 7, a mains supply input interface 8 and a first output interface 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, a portable multi-voltage output conversion device includes a portable box 1, a leakage protector 2, a wire divider 3, a first voltage converter 4, and a second voltage converter 5 are disposed in the box 1, wherein a main wire end of the wire divider 3 is connected to the leakage protector 2, and the other end of the leakage protector 2 is connected to a mains supply input interface 8; a first branch end of the deconcentrator 3 is connected with one end of a first voltage converter 4, and the other end of the first voltage converter 4 is connected with a first output interface 9; a second branching end of the deconcentrator 3 is connected with one end of a second voltage converter 5, and the other end of the second voltage converter 5 is connected with a second output interface 6; the third branch end of the splitter 3 is connected with the second output interface 6. The deconcentrator 3 further has a fourth deconcentrator end, the fourth deconcentrator end is connected with a socket 7, and the socket 7 is arranged outside the box body 1. The socket 7, the commercial power input interface 8, the first output interface 9 and the second output interface 6 are all located outside the box body 1.
Further, the first voltage converter 4 is a 12V direct current switching power supply, and the model is LRS-100-12; the second voltage converter 5 is a 24V direct current switching power supply, and the model is LRS-150-24. The type of the leakage protector 2 is EA9RN2C3230 CAR; the first output interface 9 is a two-hole aviation plug and has the model of WS 20-2P-TQ; the second output interface 6 is a five-hole aerial socket with the model of WS20-5P-TQ, wherein two holes output AV 220V mains voltage, and three holes output DC 24V voltage; the commercial power input interface 8 is a three-hole aviation plug, and the model is WS 20-3P-TQ.
For convenience of explanation, the internal arrangement of the box 1 is described in detail in this embodiment, specifically as follows:
the box body 1 is provided with a first side wall and a second side wall which are opposite in position; the first side wall is provided with a first mounting hole, the leakage protector 2 is fixedly arranged on the first side wall, and the first mounting hole is arranged to cover the key end face of the leakage protector 2 and the socket 7; the second side wall is provided with a second mounting port, the second mounting port accommodates the first output interface 9 and the second output interface 6, the first output interface 9 outputs a DC 12V voltage, and the second output interface 6 can simultaneously output an AC 220V commercial power voltage and a DC 24V voltage. The box body 1 is provided with a third side wall and a fourth side wall which are opposite in position, and a connecting line of the third side wall and the fourth side wall is vertical to the connection of the first side wall and the second side wall; the first switching power supply is mounted on the first side wall, and the second switching power supply is mounted on the second side wall. The heat dissipation holes used for heat dissipation are symmetrically formed in the third side wall and the fourth side wall of the box body 1, and a handle used for lifting is installed at the top of the box body 1, so that the box body is convenient to carry when people go out.
The utility model discloses when using, insert the commercial power input interface 8 can insert different equipment respectively on socket 7, first output interface 9, second output interface 6 according to the power supply needs of equipment can.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (9)
1. A portable multi-voltage output conversion device is characterized by comprising a deconcentrator (3), a first voltage converter (4) and a second voltage converter (5); the main line end of the deconcentrator (3) is connected with a mains supply input interface (8), a first branch line end of the deconcentrator (3) is connected with one end of a first voltage converter (4), and the other end of the first voltage converter (4) is connected with a first output interface (9); a second wire distributing end of the wire distributor (3) is connected with one end of a second voltage converter (5), and the other end of the second voltage converter (5) is connected with a second output interface (6); and a third distributing end of the distributor (3) is connected with the second output interface (6).
2. A portable multiple voltage output conversion device according to claim 1, further comprising a socket (7), wherein said socket (7) is connected with the fourth branch end of said splitter (3).
3. A portable multi-voltage output conversion device according to claim 2, further comprising a leakage protector (2), wherein the leakage protector (2) is disposed between the splitter (3) and the commercial power input interface (8).
4. A portable multi-voltage output conversion device according to claim 3, further comprising a box (1), wherein the earth leakage protector (2), the splitter (3), the first voltage converter (4) and the second voltage converter (5) are all disposed inside the box (1), and the utility power input interface (8), the first output interface (9), the second output interface (6) and the socket (7) are all located outside the box (1).
5. A portable multi-voltage output conversion device according to claim 1, wherein said first voltage converter (4) is a 12V dc switching power supply.
6. A portable multi-voltage output conversion device according to claim 1, wherein said second voltage converter (5) is a 24V dc switching power supply.
7. A portable multi-voltage output conversion device according to claim 1, characterized in that said first output interface (9) is a two-hole aerial plug.
8. A portable multi-voltage output conversion device according to claim 1, characterized in that said second output interface (6) is a five-hole aerial plug.
9. A portable multi-voltage output conversion device according to claim 1, wherein said mains input interface (8) is a three-hole aerial socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023277481.0U CN213959950U (en) | 2020-12-29 | 2020-12-29 | Portable multi-voltage output conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023277481.0U CN213959950U (en) | 2020-12-29 | 2020-12-29 | Portable multi-voltage output conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213959950U true CN213959950U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023277481.0U Active CN213959950U (en) | 2020-12-29 | 2020-12-29 | Portable multi-voltage output conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213959950U (en) |
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2020
- 2020-12-29 CN CN202023277481.0U patent/CN213959950U/en active Active
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