CN2852453Y - AC-DC power supply socket - Google Patents
AC-DC power supply socket Download PDFInfo
- Publication number
- CN2852453Y CN2852453Y CN 200520104747 CN200520104747U CN2852453Y CN 2852453 Y CN2852453 Y CN 2852453Y CN 200520104747 CN200520104747 CN 200520104747 CN 200520104747 U CN200520104747 U CN 200520104747U CN 2852453 Y CN2852453 Y CN 2852453Y
- Authority
- CN
- China
- Prior art keywords
- socket
- power supply
- utility
- jack
- model
- 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
Abstract
The utility model relates to a power supply socket, more specifically an AC-DC power supply socket. The utility model solves the problem that an existing power supply socket can not directly provide the DC voltage. The AC-DC power supply socket is provided with an AC jack which is in parallel with a power incoming line arranged in the socket. The socket is also provided with a DC jack, and a transformer rectifier unit is sealed in the socket. The input terminal of the transformer rectifier unit is connected with the power incoming line arranged in the socket, and the output terminal of the transformer rectifier unit is connected with the DC jack of the socket. Because the transformer rectifier unit is sealed in the socket, the utility model can directly complete the AC-DC conversion of the alternating current to cause that the socket can provide the AC power supply voltage and the DC power supply voltage. The utility model has the advantages of simple structure and convenient use. The utility model can satisfy the requirement of a DC power supply user.
Description
Technical field
The utility model relates to a kind of supply socket, specifically is a kind of alterating and direct current supply socket.
Background technology
The main effect of supply socket is to provide outlet for a plurality of electricity consumption devices, present supply socket only provides alternating current, direct current can't directly be provided, use the electricity consumption device of DC power supply for needs, the adaptive transformation rectifying device of configuration in addition carries out alternating current could use after the conversion of AC/DC, like this, for the DC power supply user, the cost of use is higher relatively, nor too convenient.
Summary of the invention
The utility model can't directly provide the problem of direct voltage in order to solve the existing power supply socket, and a kind of alterating and direct current supply socket is provided.
The utility model is to adopt following technical scheme to realize: a kind of alterating and direct current supply socket, socket be provided with socket in the power input line parallel connection exchange jack, also be provided with on the socket and be packaged with the transformation rectifying device in direct current jack and the socket, the input of transformation rectifying device links to each other with power input line in the socket, and the output of transformation rectifying device links to each other with direct current jack on the socket.The power input line of alternating current in socket inputs to and exchanges jack and transformation rectifying device, and the transformation rectifying device carries out inputing to the direct current jack after the AC/DC conversion to alternating current, thereby realized alternating current and galvanicly provide simultaneously.
The utility model can directly be finished the AC-DC conversion to alternating current by encapsulation transformation rectifying device in socket in socket, make socket that AC supply voltage and DC power supply voltage can be provided simultaneously.The utility model is simple in structure, and is easy to use, can satisfy DC power supply user's needs.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Embodiment
A kind of alterating and direct current supply socket, socket 1 be provided with socket 1 in the power input line parallel connection exchange jack, also be provided with on the socket 1 and be packaged with transformation rectifying device 2 in direct current jack and the socket, power input line in the input of transformation rectifying device 2 and the socket 1 links to each other, and the output of transformation rectifying device 2 links to each other with direct current jack on the socket 1.Socket 1 is provided with by-pass cock 3, by-pass cock 3 is realized adjusting to the output size of DC power supply voltage by the adjusting to transformation rectifying device 2, so that output size that can manual adjustments DC power supply voltage, described transformation rectifying device are existing known technologies.
The utility model in the specific implementation, can directly be packaged in the Socket casing with having the transformation rectifying device that has housing now, also can be packaged in the Socket casing by a internal circuit the transformation rectifying device, not only realize providing the function of DC power supply, also realized the integrated of transformation rectifying device and socket.In addition, also can provide and can before use, earlier by-pass cock 3 be transferred to the required voltage place with using with the movable plug of inserting 4, an end of movable plug 4 is inserted the direct current jack of socket, the other end inserts electrical appliance and gets final product.
Claims (2)
1, a kind of alterating and direct current supply socket, socket (1) be provided with socket (1) in the power input line parallel connection exchange jack, it is characterized in that also being provided with on the socket (1) and be packaged with transformation rectifying device (2) in direct current jack and the socket, power input line in the input of transformation rectifying device (2) and the socket (1) links to each other, and the output of transformation rectifying device (2) links to each other with direct current jack on the socket (1).
2, alterating and direct current supply socket according to claim 1 is characterized in that socket (1) is provided with by-pass cock (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104747 CN2852453Y (en) | 2005-11-24 | 2005-11-24 | AC-DC power supply socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104747 CN2852453Y (en) | 2005-11-24 | 2005-11-24 | AC-DC power supply socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2852453Y true CN2852453Y (en) | 2006-12-27 |
Family
ID=37586409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104747 Expired - Fee Related CN2852453Y (en) | 2005-11-24 | 2005-11-24 | AC-DC power supply socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2852453Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868334A (en) * | 2015-05-19 | 2015-08-26 | 朱德仲 | Plant crane direct current line expander |
| CN109787009A (en) * | 2019-03-25 | 2019-05-21 | 东莞铭普光磁股份有限公司 | A kind of DC power supply terminal group and heavy-current electric connector |
-
2005
- 2005-11-24 CN CN 200520104747 patent/CN2852453Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868334A (en) * | 2015-05-19 | 2015-08-26 | 朱德仲 | Plant crane direct current line expander |
| CN109787009A (en) * | 2019-03-25 | 2019-05-21 | 东莞铭普光磁股份有限公司 | A kind of DC power supply terminal group and heavy-current electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |