CN207819780U - A kind of water cooling high-frequency direct-current modular power source - Google Patents
A kind of water cooling high-frequency direct-current modular power source Download PDFInfo
- Publication number
- CN207819780U CN207819780U CN201820188775.XU CN201820188775U CN207819780U CN 207819780 U CN207819780 U CN 207819780U CN 201820188775 U CN201820188775 U CN 201820188775U CN 207819780 U CN207819780 U CN 207819780U
- Authority
- CN
- China
- Prior art keywords
- row
- unit
- output
- heat dissipation
- conductive radiator
- 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.)
- Active
Links
Landscapes
- Rectifiers (AREA)
Abstract
The utility model discloses a kind of water cooling high-frequency direct-current modular power sources, it uses one piece of conductive radiator row and one piece of busbar as two output electrodes, and one piece of heat dissipation row of setting makes it through insulating heat-conduction material and is contacted with the busbar, since the inside that row was arranged and radiated to conductive radiator is equipped with cooling duct, thus, the utility model does not only effectively radiate to power device, also it is avoided that the cooling duct of two interpolar of output of power supply forms energized circuit, Electrolysis is generated with water route to prevent output electrode, makes power supply that can run steadily in the long term.
Description
Technical field
The utility model is related to power technique fields, more particularly to a kind of water cooling high-frequency direct-current modular power source.
Background technology
High frequency switch power can widely apply to the low-voltage, high-currents such as crystal growth, electrochemistry and Treatment of Metal Surface
Industrial site.High-frequency switching power supply module in the prior art mostly uses two output electrodes of the conductive and water cooled busbar as power supply,
Water flowing mode is cooled down.As utility model patent CN206135733U is used as electricity using the two pieces of conductive radiator for being equipped with water channel rows
The output electrode in source takes away the heat of the devices such as transformer, IGBT, rectification module after water flowing.But due to the utility model patent
In, it is connected by water pipe between two pieces of conductive radiator rows, though there are water resistances between the water pipe and two pieces of electrodes, but still there is electrolysis
Situation.Therefore, power supply is after long-play, and two pieces of conductive radiator rows are easy by electrolytic etching, and then it is stifled to be allowed to cool pipeline
Plug ultimately causes heat dissipation deficiency, influences the normal operation of power supply.
Utility model content
The purpose of this utility model is that：It solves water-cooling electrode in the prior art to be electrolysed with water route, makes water cooling
Heat sink electrodes cause cooling pipe to block by electrolytic etching, and to reducing radiating efficiency, and the normal operation for influencing power supply is asked
Topic.
In order to realize that above-mentioned purpose of utility model, the utility model provide following technical scheme：
A kind of water cooling high-frequency direct-current modular power source, with babinet and the heat dissipation being arranged in babinet row, conduction
Row, conductive radiator row, input filter unit, input rectifying unit, inversion unit, transformer, output rectification unit, sensor and
Control unit, wherein the busbar and the conductive radiator row are arranged in parallel, the transformer setting the busbar with
Between the conductive radiator row；The busbar and heat dissipation row are arranged in parallel and between the busbar and heat dissipation rows
It is provided with insulating materials；The inside of the heat dissipation row and conductive radiator row are equipped with cooling duct, for passing through coolant liquid
Take away heat；
Also, it is socketed with reactor on the conductive radiator row, and is connected with the reactor of socket；The sensor setting
With on reactor output line road.
According to a kind of specific embodiment, in the water cooling high-frequency direct-current modular power source of the utility model, the input is whole
Stream unit and the inversion unit are radiated by being arranged on the surface of the heat dissipation row；The output rectification unit is logical
It crosses and is arranged on the surface that the conductive radiator is arranged, radiate.
According to a kind of specific embodiment, in the water cooling high-frequency direct-current modular power source of the utility model, the input filter
Input terminal of the input terminal of wave unit as power supply, and the input filter unit, the input rectifying unit and described inverse
Become unit be sequentially connected, the output end of the inversion unit is connect with the primary side of the transformer, the secondary side of the transformer and
The output rectification unit connection.
Further, when the output rectification unit work is full-bridge rectification, the first output of the output rectification unit
Pole is arranged with the heat dissipation or conductive radiator row is electrically connected, and the second output stage is arranged with the conductive radiator or the heat dissipation
Row's electrical connection.
Still further, when the output rectification unit work is full-wave rectification, the first of the output rectification unit is defeated
Go out pole and the conductive radiator row to be electrically connected, and the centre cap of the transformer and is led with described as the second output stage
Electricity row's electrical connection.
According to a kind of specific embodiment, in the water cooling high-frequency direct-current modular power source of the utility model, the water cooling is high
Frequency DC Module power supply further includes output filter band, the both ends of the output filter band be separately positioned on the heat dissipation arrange with it is described
On conductive radiator row.
Compared with prior art, the beneficial effects of the utility model：The water cooling high-frequency direct-current modular power source of the utility model
Using one piece of conductive radiator row and one piece of busbar as two output electrodes, and one piece of heat dissipation row of setting makes it through insulation and leads
Hot material is contacted with the busbar, and arranging and radiate row due to conductive radiator is equipped with cooling duct, thus, the utility model is not only
Effectively radiate to power device, moreover it is possible to avoid the cooling duct of two interpolar of output of power supply from forming energized circuit, to
Prevent output electrode and generate Electrolysis with water route, makes power supply that can run steadily in the long term.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model.
It is marked in figure：1- babinets, 2- conductive radiators row, 3- heat dissipation rows, 4- busbars, 5- input filter units, 6- inputs
Rectification unit, 7- inversion units, 8- transformers, 9- export rectification unit, 10- reactors, 11- sensors, 201- conductive radiators
Arrange cooling duct water nozzle, 301- heat dissipation row's cooling duct water nozzles.
Specific implementation mode
The utility model is described in further detail with reference to test example and specific implementation mode.But it should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to embodiment below, all to be realized based on the utility model content
Technology belongs to the scope of the utility model.
In conjunction with the structural schematic diagram of the utility model shown in FIG. 1；Wherein, the water cooling high-frequency direct-current module of the utility model
Power supply, with babinet 1 and the heat dissipation being arranged in babinet 1 row 3, busbar 4, conductive radiator row 2, input filter unit 5,
Input rectifying unit 6, inversion unit 7, transformer 8, output rectification unit 9, sensor 11 and control unit.
Specifically, busbar 4 is arranged in parallel with conductive radiator row 2, the setting of transformer 6 arranges 2 in busbar 4 and conductive radiator
Between.Busbar 4 and heat dissipation row 3 are arranged in parallel and are provided with insulating heat-conduction material between busbar 4 and heat dissipation row 3.Heat dissipation row 3
It is equipped with cooling duct with the inside of conductive radiator row 2, coolant liquid is cold by conductive radiator row's cooling duct water nozzle 201 and heat dissipation row
But channel water nozzle 301,3 cooling duct is arranged in conductive radiator row 2 and heat dissipation respectively, and is taken away on conductive radiator row 2 and heat dissipation row 3
Heat.
Moreover, being socketed with reactor 10 on conductive radiator row 2, and connect with the reactor of socket 10.Sensor 11 is arranged
With on 10 output line road of reactor.
In the water cooling high-frequency direct-current modular power source of the utility model, input rectifying unit 6 and inversion unit 7 are existed by setting
On the surface of heat dissipation row 3, radiate.Output rectification unit 9 is radiated by being arranged on the surface of conductive radiator row 2.
Therefore, the utility model is arranged by using one piece of conductive radiator and one piece of busbar is as two output electrodes, and
One piece of heat dissipation row of setting makes it through insulating heat-conduction material and is contacted with the busbar, since the inside of row is arranged and radiated to conductive radiator
It is equipped with cooling duct, thus, it does not radiate to power device only effectively, moreover it is possible to avoid the cold of two interpolar of output of power supply
But channel forms energized circuit, generates Electrolysis with water route to prevent output electrode, makes power supply that can run steadily in the long term.
Moreover, in the utility model, due to directly using the input terminal of input filter unit 5 as the input terminal of power supply, energy
Enough avoid the connection conductor that power input is additionally set.Wherein, input filter unit 5, input rectifying unit 6 and inversion unit 7
It is sequentially connected, the output end of inversion unit 7 is connect with the primary side of transformer 8, and secondary side and the output rectification unit 9 of transformer 8 connect
It connects.
Specifically, when the output work of rectification unit 9 is full-bridge rectification, the first output stage and the heat dissipation of rectification unit 9 are exported
2 electrical connection of row 3 or conductive radiator row, the second output stage and 3 electrical connection of conductive radiator row 2 or heat dissipation row.It is whole when exporting
When the stream work of unit 9 is full-wave rectification, exports the first output stage of rectification unit 9 and conductive radiator arranges 2 electrical connections, and become
The centre cap of depressor 8 is simultaneously electrically connected as the second output stage and busbar 4.
The water cooling high-frequency direct-current modular power source of the utility model further includes output filter band, exports the both ends difference of filter band
Setting is arranged with conductive radiator on 2 in heat dissipation row 3.
Claims (6)
1. a kind of water cooling high-frequency direct-current modular power source, with babinet and the heat dissipation row being arranged in the babinet, busbar,
Conductive radiator row, input filter unit, input rectifying unit, inversion unit, transformer, output rectification unit, sensor and control
Unit processed, which is characterized in that the busbar is arranged in parallel with conductive radiator row, and the transformer is arranged in the conduction
Between row and conductive radiator row；The busbar is arranged in parallel with heat dissipation row and the busbar is arranged with the heat dissipation
Between be provided with insulating heat-conduction material；The inside of the heat dissipation row and conductive radiator row are equipped with cooling duct, for leading to
Supercooling liquid band walks heat.
2. water cooling high-frequency direct-current modular power source as described in claim 1, which is characterized in that the input rectifying unit and described
Inversion unit is radiated by being arranged on the surface of the heat dissipation row；The output rectification unit is by being arranged described
On the surface of conductive radiator row, radiate.
3. water cooling high-frequency direct-current modular power source as claimed in claim 2, which is characterized in that the input of the input filter unit
The input terminal as power supply is held, and the input filter unit, the input rectifying unit and the inversion unit connect successively
It connects, the output end of the inversion unit is connect with the primary side of the transformer, the secondary side of the transformer and the output rectification
Unit connects.
4. water cooling high-frequency direct-current modular power source as claimed in claim 3, which is characterized in that the output rectification unit, which works, is
When full-bridge rectification, the first output stage of the output rectification unit is arranged with the heat dissipation or conductive radiator row is electrically connected,
Its second output stage is arranged with the conductive radiator or heat dissipation row is electrically connected.
5. water cooling high-frequency direct-current modular power source as claimed in claim 4, which is characterized in that the output rectification unit, which works, is
When full-wave rectification, the first output stage and the conductive radiator row of the output rectification unit are electrically connected, and the transformation
The centre cap of device is simultaneously electrically connected as the second output stage and the busbar.
6. water cooling high-frequency direct-current modular power source as described in claim 1, which is characterized in that the water cooling high-frequency direct-current module electricity
Source further includes output filter band, and the both ends of the output filter band are separately positioned on the heat dissipation row and are arranged with the conductive radiator
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188775.XU CN207819780U (en) | 2018-02-02 | 2018-02-02 | A kind of water cooling high-frequency direct-current modular power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188775.XU CN207819780U (en) | 2018-02-02 | 2018-02-02 | A kind of water cooling high-frequency direct-current modular power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819780U true CN207819780U (en) | 2018-09-04 |
Family
ID=63323412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820188775.XU Active CN207819780U (en) | 2018-02-02 | 2018-02-02 | A kind of water cooling high-frequency direct-current modular power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819780U (en) |
-
2018
- 2018-02-02 CN CN201820188775.XU patent/CN207819780U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208386458U (en) | Drive motor controller and electric car | |
| CN209150269U (en) | A kind of annealing device of battery modules and its battery modules of application | |
| CN107786070A (en) | SPM, electric machine controller and vehicle | |
| CN208316585U (en) | (PCC) power and electric machine controller | |
| CN207819780U (en) | A kind of water cooling high-frequency direct-current modular power source | |
| CN205647241U (en) | Integrated form switching power supply module | |
| CN202196771U (en) | Novel two-side cooler used for electromobile semiconductor | |
| CN204857998U (en) | Device for connecting high -power water cooled cable and copper bar | |
| CN203826375U (en) | Metal-Oxide-Semiconductor (MOS) tubes connected in parallel to realize a structure for controlling the opening and the closing of large current | |
| CN206422699U (en) | A kind of compact inversion component | |
| CN205647282U (en) | Compact power module | |
| CN207098929U (en) | Train power supply power model on the basis of water cooling substrate | |
| CN201894049U (en) | High-efficiency electric appliance radiating device | |
| CN205693572U (en) | A kind of power module of integrated transformer Parallel opertation | |
| CN207819776U (en) | A kind of discrete IGBT three-phases array full-bridge modules | |
| CN108387803B (en) | Electronic load testing device | |
| CN203261268U (en) | An apparatus for utilizing waste heat of an electric cooling appliance | |
| CN210431232U (en) | High-power high-frequency chopping soft switch voltage regulating circuit structure | |
| CN207039468U (en) | A kind of low-voltage, high-current switching power unit | |
| CN210431228U (en) | Super-high-power high-frequency chopping soft-switching voltage regulating circuit structure | |
| CN206135733U (en) | High frequency direct current module power | |
| CN206640506U (en) | A kind of water cooling high-power high-frequency coloring power source | |
| CN217037800U (en) | High-power motor home direct current variable frequency compressor driver | |
| CN221151859U (en) | DC power supply | |
| CN208174554U (en) | A kind of high-frequency direct-current power module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |