CN104578809B - Power output device and power socket - Google Patents
Power output device and power socket Download PDFInfo
- Publication number
- CN104578809B CN104578809B CN201310484354.3A CN201310484354A CN104578809B CN 104578809 B CN104578809 B CN 104578809B CN 201310484354 A CN201310484354 A CN 201310484354A CN 104578809 B CN104578809 B CN 104578809B
- Authority
- CN
- China
- Prior art keywords
- voltage
- module
- power
- frequency
- power supply
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
- H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
- H02M5/16—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of frequency
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0083—Converters characterised by their input or output configuration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
A power socket comprises a power output device and a casing, wherein the power output device is used for connecting and controlling a variable voltage frequency converter to adjust an external power supply, the power output device comprises a switch, an output module, an adjusting module, a low-voltage power supply module and a processor module, the variable voltage frequency converter inputs a power supply to the output module through the switch, the output module can be connected with external electric equipment, a user inputs a voltage value and a frequency value of the power supply required by the equipment to the processor module through the adjusting module, the processor module outputs a control signal to control the variable voltage frequency converter to adjust the voltage value and the frequency value of the power supply voltage input to the output module, and the low-voltage power supply module is used for supplying power to the processor module. The power output device can conveniently remotely control the variable voltage frequency converter to regulate the power voltage.
Description
Technical field
The present invention relates to a kind of power output apparatus and power outlet.
Background technology
Electronic product need to carry out electromagnetic compatibility test, need to provide a use state for meeting the electronic product during test
The voltage and the power supply of frequency requirement in family/area.Common practices in the industry is to test the varying-voltage frequency converter of outdoor mounted one at present
（Varying-voltage frequency converter can not be arranged on laboratory internal, and EMI interference signals influence test result is carried out to prevent stop-band）, varying-voltage frequency converter
Connect the test equipment of laboratory internal.Suitable voltage and frequency need to be set to control variable voltage variable frequency outside laboratory before test
Device exports suitable power supply, and indoor tested is entered back into after being provided with.Such a voltage and the regulative mode of frequency trouble.
The content of the invention
In view of the above, it is necessary to provide it is a kind of can conveniently regulation voltage and frequency power output apparatus and power supply
Socket.
A kind of power output apparatus, connection one handles the varying-voltage frequency converter of external power source with to power supply for electrical equipment, the electricity
Source output device includes：
One output module, can connect electrical equipment；
One adjustment module, for input voltage value and frequency values；
One processor module, for receiving the magnitude of voltage and frequency values of adjustment module input and exporting to varying-voltage frequency converter；
One low-tension supply module, for being powered for processor module；And
One switch, is arranged between varying-voltage frequency converter and output module to be turned on and off the power output apparatus.
A kind of power outlet, is connected to the varying-voltage frequency converter of a processing external power source with to power supply for electrical equipment, the power supply
Socket includes：
One casing；And
One power output apparatus as described above in the casing.
Prior art is compared, the power output apparatus of power outlet of the present invention can easily control varying-voltage frequency converter to power supply
It is adjusted.
Brief description of the drawings
Fig. 1 is the structure of the better embodiment of power output apparatus of the present invention, a varying-voltage frequency converter and an external power source
Block diagram.
Fig. 2 is the stereogram of the better embodiment of power outlet of the present invention.
Fig. 3 is the view at Fig. 2 another visual angle.
Main element symbol description
| External power source | 100 |
| Varying-voltage frequency converter | 200 |
| Control module | 210 |
| Voltage regulation and frequency modulation module | 220 |
| Power output apparatus | 300 |
| Switch | 310 |
| Low-tension supply module | 320 |
| Circuit board | 321 |
| Processor module | 360 |
| Processor | 361 |
| Output module | 330 |
| Slot | 412 |
| Adjustment module | 340 |
| Voltage selects knob | 413 |
| Frequency selects knob | 414 |
| Display module | 350 |
| Voltage display | 415 |
| Ondoscope | 416 |
| Power outlet | 400 |
| Casing | 401 |
| Front panel | 410 |
| Rear board | 420 |
| Power supply slot | 421 |
| Signal wire | 422 |
Following embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Embodiment
Fig. 1, Fig. 2 and Fig. 3 are refer to, power outlet 400 of the present invention is located at interior（As laboratory or detection are indoor）, can connect
The varying-voltage frequency converter 200 of a processing external power source 100 is connected to, for being powered for some electrical equipment (not shown).The power supply is inserted
Seat 400 includes a power output apparatus 300 and a casing 401.Varying-voltage frequency converter 200 includes a control module 210 and a pressure regulation
FM module 220.
The casing 401 includes a front panel 410 and a rear board 420 relative with front panel 410.
Power output apparatus 300 includes a 310, one low-tension supply module 320 of switch, an output module 330, one regulation mould
Block 340, a display module 350 and a processor module 360.Voltage regulation and frequency modulation module 220 connects low-tension supply mould by switch 310
Block 320 and output module 330.Low-tension supply module 320 is also connected with display module 350 and processor module 360.Processor module
The control module 210 of 360 connection adjustment modules 340 and varying-voltage frequency converter 200.
Switch 310 is located at front panel 410.Adjustment module 340 includes the voltage selection knob 413 located at front panel 410
And one frequency selection knob 414.Voltage selection knob 413 includes some gears（Do not mark）, each gear represents one can
The magnitude of voltage of choosing.Frequency selection knob 414 includes some gears（Do not mark）, each gear represents an optional frequency
Value.Display module 350 includes the voltage display 415 and an ondoscope 416 located at front panel 410.Output module 330
Including some slots 412 for being arranged at front panel 410.Processor module 360 includes a connection low tension in casing 401
The circuit board 321 and one of source module 320 is located at the processor 361 for process signal of circuit board 321.The processor 361 connects
Connect voltage selection knob 413, frequency selection knob 414 and power supply slot 421.
Processor module 360 connects the control of varying-voltage frequency converter 200 by some signal wires 422 through rear board 420
Module 210.Rear board 420 is provided with a power supply slot 421, and switch 310 is connected to voltage regulation and frequency modulation module 220 and power supply slot 421
Between.
When switching 310 closure, the power output apparatus 300 can be opened, external power source 100 passes through varying-voltage frequency converter 200
Voltage regulation and frequency modulation module 220 and switch 310 output to power output apparatus 300 low-tension supply module 320 and output module
330.Low-tension supply module 320 is processor module 360 and display after the power supply that voltage regulation and frequency modulation module 220 is exported is handled
Module 350 is powered.Meanwhile, the voltage display 415 and ondoscope 416 of the control display module 350 of processor module 360 are aobvious
Show the magnitude of voltage and frequency values for the power supply that voltage regulation and frequency modulation module 220 is exported.
The magnitude of voltage of power supply needed for user selects knob 413 and the frequency selection input electrical equipment of knob 414 by voltage
And frequency values.Processor module 360 is sent out according to the magnitude of voltage and frequency values of input to the control module 210 of varying-voltage frequency converter 200
Go out a control signal make voltage regulation and frequency modulation module 220 external power source 100 is adjusted to needed for power supply magnitude of voltage and frequency values and defeated
Go out to output module 330.Meanwhile, processor module 360 controls the voltage display 415 and ondoscope of display module 350
The magnitude of voltage and frequency values of the supply voltage of the output of 416 display voltage regulation and frequency modulation module 220.Determine current voltage display 415 and
The magnitude of voltage and frequency values of supply voltage shown by ondoscope 416 meet after demand, can pass through output module 330
Slot 412 connects electrical equipment and is its power supply.
Closing switch 310, can close the power output apparatus 300.
In other embodiments, low-tension supply module 320 can not be connected with varying-voltage frequency converter 200, but can be
The independent low-tension supply that processor module 360 and display module 350 are powered, such as battery.
Power outlet 400 of the present invention can connect the varying-voltage frequency converter 200 handled external power source 100, pass through regulation
Voltage select knob 413 and frequency selection knob 414 input electrical equipment needed for power supply magnitude of voltage and frequency values come control become
Power supply needed for the output electrical equipment of voltage frequency changer 200.
Claims (10)
1. a kind of power output apparatus, connection one handles the varying-voltage frequency converter of external power source with to power supply for electrical equipment, the power supply
Output device includes：
One output module, can connect electrical equipment；
One adjustment module, for inputting required magnitude of voltage and frequency values；
One processor module, makes transformation for receiving the magnitude of voltage and frequency values of adjustment module input and exporting to varying-voltage frequency converter
Frequency converter exports relevant voltage and frequency；
One display module, the magnitude of voltage and frequency values of the power supply for showing varying-voltage frequency converter output；
One low-tension supply module, is connected between varying-voltage frequency converter and processor module, for export voltage regulation and frequency modulation module
Voltage is that processor module and display module are powered after being handled；And
One switch, is arranged between varying-voltage frequency converter and output module to be turned on and off the power output apparatus.
2. power output apparatus as claimed in claim 1, it is characterised in that：The display module connects low-tension supply module respectively
And processor module, the magnitude of voltage and frequency values of the power supply of processor module control display module display varying-voltage frequency converter output.
3. power output apparatus as claimed in claim 1, it is characterised in that：The low-tension supply module is connected by the switch to be become
Voltage frequency changer.
4. a kind of power outlet, is connected to the varying-voltage frequency converter of a processing external power source so as to power supply for electrical equipment, the power supply is inserted
Seat includes：
One casing；And
One power output apparatus as claimed in claim 1 in the casing.
5. power outlet as claimed in claim 4, it is characterised in that：The adjustment module includes：
One is arranged at the voltage selection knob on casing, for input voltage value；And
One is arranged at the frequency selection knob on casing, for incoming frequency value.
6. power outlet as claimed in claim 5, it is characterised in that：Casing is provided with a power supply slot, for that will become buckling
The power outlet of the power input of frequency device output.
7. power outlet as claimed in claim 6, it is characterised in that：The processor module includes an electricity being arranged in casing
Road plate and the processor located at circuit board, low-tension supply module, voltage selection knob, frequency selection knob and power supply slot and place
Reason device is connected.
8. power outlet as claimed in claim 7, it is characterised in that：The processor connects variable voltage variable frequency by some signal wires
Device.
9. power outlet as claimed in claim 7, it is characterised in that：Casing is provided with some slots, for connecting electrical equipment.
10. power outlet as claimed in claim 5, it is characterised in that：Voltage selection knob includes some gears, the frequency
Knob is selected to include some gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484354.3A CN104578809B (en) | 2013-10-16 | 2013-10-16 | Power output device and power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484354.3A CN104578809B (en) | 2013-10-16 | 2013-10-16 | Power output device and power socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104578809A CN104578809A (en) | 2015-04-29 |
| CN104578809B true CN104578809B (en) | 2017-11-07 |
Family
ID=53094193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310484354.3A Active CN104578809B (en) | 2013-10-16 | 2013-10-16 | Power output device and power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104578809B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023463A (en) * | 2017-12-18 | 2018-05-11 | 西安翌飞核能装备股份有限公司 | A kind of modularization, the regulated power supply using guide rail progress assembled inside |
| CN112583281A (en) * | 2020-11-27 | 2021-03-30 | 江西宁鸿电子技术有限公司 | AC voltage-regulating power supply |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202856631U (en) * | 2012-11-16 | 2013-04-03 | 东北石油大学 | Voltage-adjustable frequency-adjustable inverter power supply |
| CN103107693A (en) * | 2011-11-14 | 2013-05-15 | 鸿富锦精密工业（深圳）有限公司 | Testing power supply device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789300A (en) * | 2011-05-19 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Power supply |
-
2013
- 2013-10-16 CN CN201310484354.3A patent/CN104578809B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107693A (en) * | 2011-11-14 | 2013-05-15 | 鸿富锦精密工业（深圳）有限公司 | Testing power supply device |
| CN202856631U (en) * | 2012-11-16 | 2013-04-03 | 东北石油大学 | Voltage-adjustable frequency-adjustable inverter power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104578809A (en) | 2015-04-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200214 Address after: The 300457 Tianjin economic and Technological Development Zone Haiyun Street No. 80 Patentee after: HONGFUJIN PRECISION ELECTRONICS (TIANJIN) Co.,Ltd. Address before: Haiyun Binhai Economic and Technological Development Zone, Tianjin City, No. 80 300457 Street Co-patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. Patentee before: HONGFUJIN PRECISION ELECTRONICS (TIANJIN) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 36, North Street, West District, economic and Technological Development Zone, Binhai New Area, Tianjin Patentee after: Fulian precision electronics (Tianjin) Co.,Ltd. Address before: No. 80 Haiyun Street, Tianjin Economic and Technological Development Zone, 300457 Patentee before: HONGFUJIN PRECISION ELECTRONICS (TIANJIN) Co.,Ltd. |
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| CP03 | Change of name, title or address |