CN205911959U - DSP controlled high -voltage direct current power supply module - Google Patents
DSP controlled high -voltage direct current power supply module Download PDFInfo
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- CN205911959U CN205911959U CN201620922667.1U CN201620922667U CN205911959U CN 205911959 U CN205911959 U CN 205911959U CN 201620922667 U CN201620922667 U CN 201620922667U CN 205911959 U CN205911959 U CN 205911959U
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Abstract
The utility model discloses a DSP controlled high -voltage direct current power supply module, including the device casing, embedded on the lateral wall of device casing have display, pilot lamp and a data connection port, the top of device casing is equipped with puts the thing groove, it is equipped with signal receiver and signal emission device to put the thing inslot, the bottom of putting the thing groove is equipped with the jam -proof screen panel, the jam -proof screen panel is located the outer wall of device casing, be equipped with the circuit board in the device casing, be equipped with transformation unit, rectifier unit, current detection unit, voltage detection unit and DSP the control unit on the circuit board, transformation unit's output is connected with current detection unit, voltage detection unit and DSP the control unit's input respectively, current detection unit and voltage detection unit's output all is connected with DSP the control unit's input. The utility model discloses in, make measurement personnel can carry out real time control to equipment at the remote port, improved work efficiency.
Description
Technical field
This utility model is related to dsp technical field, the high voltage direct current source module that more particularly, to a kind of dsp controls.
Background technology
With the fast development of power industry and manufacturing technology, DC equipment industry, aviation, the field such as civilian utilization
It is continuously increased.The application of high-voltage DC power supply is that very extensive, traditional high voltage power supply often directly adopts transformator straight
Connect the boosting mode of rectification or to be realized by the way of voltage multiplying rectifier.And it is continuous with modern power electronics technology
Improve and develop, digitized, high frequency, miniaturization and modularity are the inexorable trends of high-voltage DC power supply development.
Dsp technology is Digital Signal Processing again, and the motion change of things can be changed into string number by it, and uses tricks
The method calculated therefrom extracts useful information, to meet the demand of our practical applications, the high voltage direct current source module that dsp controls
It is exactly in circuit, the power supply mould of the circuit that the discrete high-voltage DC power supply operation element being controlled by dsp is formed plastic packaging again
Block.
High-voltage DC power supply under prior art, due to the voltage characteristic of high voltage power supply itself and the limitation of control,
Make traditional high-voltage DC power supply itself there is many defects, not only equipment volume weight is larger, can only be supported by maintainer
The equipment location of reaching is overhauled, and is difficult to carry out real-time control to equipment, leads to the application of equipment to have certain limitation.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and what a kind of dsp proposing controlled
High voltage direct current source module.
To achieve these goals, this utility model adopts the technical scheme that
The high voltage direct current source module that a kind of dsp controls, including device case, the side wall of described device housing is embedded with
Display, display lamp data connectivity port, the top of described device housing is provided with article putting groove, is provided with signal in described article putting groove
Reception device and sender unit, the bottom of described article putting groove is provided with anti-tampering guard, and described anti-tampering guard is located at device
On the outer wall of housing, the input of described display, display lamp and sender unit is all connected with the outfan of controller, institute
State data connection port to be connected with the outfan of controller, the outfan of described signal receiving device is connected with the input of controller
Connect, in described device housing, be provided with circuit board, described circuit board is provided with voltage transformation unit, rectification unit, current detecting unit, electricity
Pressure detector unit and dsp control unit, the outfan of described rectification unit is connected with the input of voltage transformation unit, described transformation list
The outfan of unit is connected with the input of current detecting unit, voltage detection unit and dsp control unit respectively, described electric current inspection
Survey unit and the outfan of voltage detection unit is all connected with the input of dsp control unit, the output of described dsp control unit
End and input are connected to the outfan of signal transmitter unit and the input of signal receiving unit.
Preferably, the two side of described device housing is equipped with air vent, the side of described air vent is provided with electric fan,
Described electric fan is located in device case, and described electric fan is fixedly connected on the inwall of device case.
Preferably, described data connection port is hdmi connectivity port or usb connectivity port.
Preferably, the outfan of described dsp control unit is connected with data connection port.
In this utility model, the electric current that electrical network conveys is become stable DC current by rectification unit and voltage transformation unit, electricity
, by the signal transmission detecting to dsp control unit, dsp control unit is again by signal for stream detector unit, voltage detection unit
Go out to deliver at signal transmitter unit, the signal detection end that detection person uses remote port is transmitted a signal to by sender unit
Place, the setting of anti-tampering guard avoids in device case the letter to sender unit and signal receiving device between each element
Number interference, make testing staff can carry out real-time control to equipment in remote port, save cost, improve work efficiency.
Brief description
Fig. 1 be the utility model proposes a kind of structural representation of high voltage direct current source module that controls of dsp；
Fig. 2 be the utility model proposes a kind of operation principle block diagram of high voltage direct current source module that controls of dsp.
In figure: 1 device case, 2 display, 3 display lamps, 4 data connection port, 5 article putting grooves, 6 signal receiving devices, 7
Sender unit.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.
With reference to Fig. 1-2, including device case 1, the side wall of device case 1 is embedded with display 2, display lamp 3 data
Connectivity port 4, the top of device case 1 is provided with article putting groove 5, is provided with signal receiving device 6 and sender unit in article putting groove 5
7, the bottom of article putting groove 5 is provided with anti-tampering guard, and anti-tampering guard is located on the outer wall of device case 1, display 2, display lamp 3
All it is connected with the outfan of controller with the input of sender unit 7, data connection port 4 is connected with the outfan of controller
Connect, the outfan of signal receiving device 6 is connected with the input of controller, be provided with circuit board in device case 1, circuit board sets
Have voltage transformation unit, rectification unit, current detecting unit, voltage detection unit and a dsp control unit, the outfan of rectification unit with
The input of voltage transformation unit connects, and the outfan of voltage transformation unit is controlled with current detecting unit, voltage detection unit and dsp respectively
The input of unit connects, and the outfan of current detecting unit and voltage detection unit is all connected with the input of dsp control unit
Connect, the outfan of dsp control unit and input are connected to the outfan of signal transmitter unit and signal receiving unit
Input, the two side of device case 1 is equipped with air vent, and the side of air vent is provided with electric fan, and electric fan is located at device
In housing 1, electric fan is fixedly connected on the inwall of device case 1, and data connection port 4 is hdmi connectivity port or usb connects
Connect port, the outfan of dsp control unit is connected with data connection port 4, electrical network is conveyed by rectification unit and voltage transformation unit
Electric current becomes stable DC current, and the signal transmission detecting to dsp is controlled single by current detecting unit, voltage detection unit
At unit, signal is gone out to deliver at signal transmitter unit by dsp control unit again, transmits a signal to examine by sender unit 7
Survey person uses at the signal detection end of remote port, and the setting of anti-tampering guard avoids in device case 1 between each element to letter
The signal interference of number discharger 7 and signal receiving device 6, makes testing staff equipment can be controlled in real time in remote port
System.
Operation principle: the electric current that electrical network conveys is become stable DC current by rectification unit and voltage transformation unit, and electric current is examined
Survey unit, voltage detection unit by the signal transmission detecting to dsp control unit, signal is gone out to send by dsp control unit again
To signal transmitter unit, detection person is transmitted a signal to by sender unit 7 and uses at the signal detection end of remote port,
The setting of anti-tampering guard avoids in device case 1 letter to sender unit 7 and signal receiving device 6 between each element
Number interference.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model not office
Be limited to this, any those familiar with the art in the technical scope that this utility model discloses, according to this utility model
Technical scheme and its utility model design in addition equivalent or change, all should cover within protection domain of the present utility model.
Claims (4)
1. the high voltage direct current source module that a kind of dsp controls, including device case (1) it is characterised in that described device housing
(1) display (2), display lamp (3) data connectivity port (4) are embedded with side wall, the top of described device housing (1) sets
There is article putting groove (5), in described article putting groove (5), be provided with signal receiving device (6) and sender unit (7), described article putting groove (5)
Bottom be provided with anti-tampering guard, described anti-tampering guard be located at device case (1) outer wall on, described display (2), instruction
The input of lamp (3) and sender unit (7) is all connected with the outfan of controller, described data connection port (4) with control
The outfan of device processed connects, and the outfan of described signal receiving device (6) is connected with the input of controller, described device housing
(1) be provided with circuit board in, described circuit board be provided with voltage transformation unit, rectification unit, current detecting unit, voltage detection unit and
Dsp control unit, the outfan of described rectification unit is connected with the input of voltage transformation unit, and the outfan of described voltage transformation unit divides
It is not connected with the input of current detecting unit, voltage detection unit and dsp control unit, described current detecting unit and voltage
The outfan of detector unit is all connected with the input of dsp control unit, and the outfan of described dsp control unit and input divide
It is not connected with the outfan of signal transmitter unit and the input of signal receiving unit.
2. a kind of dsp according to claim 1 controls high voltage direct current source module is it is characterised in that described device shell
Air vent is equipped with the two side of body (1), the side of described air vent is provided with electric fan, described electric fan is located at device case
(1), in, described electric fan is fixedly connected on the inwall of device case (1).
3. the high voltage direct current source module that a kind of dsp according to claim 1 controls is it is characterised in that described data connects
Connecing port (4) is hdmi connectivity port or usb connectivity port.
4. the high voltage direct current source module that a kind of dsp according to claim 1 controls is it is characterised in that described dsp controls
The outfan of unit is connected with data connection port (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620922667.1U CN205911959U (en) | 2016-08-23 | 2016-08-23 | DSP controlled high -voltage direct current power supply module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620922667.1U CN205911959U (en) | 2016-08-23 | 2016-08-23 | DSP controlled high -voltage direct current power supply module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911959U true CN205911959U (en) | 2017-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620922667.1U Active CN205911959U (en) | 2016-08-23 | 2016-08-23 | DSP controlled high -voltage direct current power supply module |
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| Country | Link |
|---|---|
| CN (1) | CN205911959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253702A (en) * | 2016-08-23 | 2016-12-21 | 合肥博雷电气有限公司 | The high voltage direct current source module that a kind of DSP controls |
-
2016
- 2016-08-23 CN CN201620922667.1U patent/CN205911959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253702A (en) * | 2016-08-23 | 2016-12-21 | 合肥博雷电气有限公司 | The high voltage direct current source module that a kind of DSP controls |
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