CN206834170U - A kind of heat abstractor for reactive compensation module - Google Patents
A kind of heat abstractor for reactive compensation module Download PDFInfo
- Publication number
- CN206834170U CN206834170U CN201720746010.9U CN201720746010U CN206834170U CN 206834170 U CN206834170 U CN 206834170U CN 201720746010 U CN201720746010 U CN 201720746010U CN 206834170 U CN206834170 U CN 206834170U
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- China
- Prior art keywords
- radiator
- fin
- demarcation strip
- air
- housing
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- 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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- 239000002784 hot electron Substances 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 239000008358 core component Substances 0.000 abstract description 4
- 239000000306 component Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of heat abstractor, disclose a kind of heat abstractor for reactive compensation module, including housing, one or more air-cooled radiator and other electronic devices are provided with housing, other electronic devices include one or more hot-electron devices occurred frequently and the electronic device that commonly generates heat, the fin of all air-cooled radiators, hot-electron device occurred frequently and are arranged on from all common heating electronic devices in different heat dissipation wind channels.Pass through the cooperation of demarcation strip, radiator baffle, radiator cover plate and housing, the fin of air-cooled radiator, other hot-electron devices occurred frequently are arranged in different heat dissipation wind channels from other common heating electronic devices, hot-electron device occurred frequently in reactive compensation module is fully exposed in wind cabin, blower fan is facilitated to force to be radiated, other such as driving plates, gate pole plate core component will not be had an impact simultaneously, extend the service life of other electronic devices.
Description
Technical field
The technical field of heat abstractor is the utility model is related to, more particularly to a kind of radiating for reactive compensation module fills
Put.
Background technology
Model IKW75N65ES5 discrete IGBT, as shown in figure 1, being connected by way of welding with direct current plate, weld
Pin can use direct insertion and 90 degree of two kinds of forms of bending, it is therefore an objective to facilitate radiator to be bonded with it, two ways respectively has excellent lack
Point, the difference of radiator and direct current plate juncture can be brought.But the mode of 90 degree of bending needs to design frock to realize, must also
The extreme case such as avoid occurring during leg bending fractureing, so direct insertion is the most effectual way that discrete IGBT is used.
And reactive-load compensation generic module at this stage, use environment are more and more severe, it is necessary to consider in design to sensitiveness
Component is packaged, driving plate, gate pole plate, control panel particularly in module etc., and straight cutting discrete IGBT's is maximum bad
Gesture is that radiator need to be installed with IGBT homonymies, to facilitate being brought into close contact for IGBT radiating surfaces and radiator, such arrangement so that
The core components such as driving plate, gate pole plate are highly detrimental to such module application in open air in the air channel of air-cooled module
Etc. adverse circumstances, being badly in need of doing for such IGBT radiating mode improves.
Utility model content
The utility model provides a kind of heat abstractor for reactive compensation module, solves existing reactive-load compensation generic module
IGBT radiatings the problem of can not meeting outdoor application.
The utility model can be achieved through the following technical solutions：
A kind of heat abstractor for reactive compensation module, including housing, one or more is provided with the housing
Air-cooled radiator and other electronic devices, other described electronic devices include one or more hot-electron devices occurred frequently and common hair
Hot-electron device, the fin of all air-cooled radiators, hot-electron device occurred frequently and all common heating electronic devices are set
In different heat dissipation wind channels.
Further, the fin of all air-cooled radiators is arranged in same heat dissipation wind channel with hot-electron device occurred frequently.
Further, the enclosure interior is divided into multiple regions, the first demarcation strip and the second demarcation strip by multiple demarcation strips
It is connected and forms a region with housing, all hot-electron devices occurred frequently is located at the first demarcation strip, the second demarcation strip and housing
The region of formation；3rd demarcation strip and the first demarcation strip, the second demarcation strip, housing are connected, for by the fin of air-cooled radiator
Separated with all common heating electronic devices, so that first demarcation strip, the second demarcation strip, the 3rd demarcation strip and housing shape
Into a heat dissipation wind channel.
Further, the 3rd demarcation strip includes radiator baffle and radiator cover plate, the side of the radiator baffle
It is connected with the first demarcation strip, opposite side is connected with housing, and radiator cover plate is provided with the radiator baffle；The radiator
Cover plate is L-shaped from the side, and the side in long side face is connected with the first demarcation strip, and opposite side is connected with housing, and surface is provided with appearance
The space that fin of receiving passes through, the side in short side face are connected with the second demarcation strip, and opposite side is connected with housing；Described first separates
Plate, the second demarcation strip, radiator baffle and radiator cover plate and housing form a heat dissipation wind channel, so as to realize fin, occurred frequently
The isolation of hot-electron device and common heating electronic device.
Further, multiple carrying bolts are provided with below the fin, between the carrying bolt and fin bottom portion leave
Gap, the carrying bolt are used to support radiator baffle, and the radiator baffle coordinates wind through gap and baffle plate support member
The fin of cold heat sink and other electronic devices are isolated, and the baffle plate support member is fixed on air-cooled radiator.
Further, the air-cooled radiator includes fin and the pedestal being arranged on below fin, and shown carrying bolt is set
On pedestal, the baffle plate support member is L-shaped from the side, and short side face is fixed on the side of the fin of air-cooled radiator, long side
The both sides in face respectively set an ear in the width direction, and the radiator baffle is from the bottom of the fin of the opposite side of air-cooled radiator
Portion extends up to through the gap and ridden on two ears of baffle plate support member.
Further, multiple air-cooled radiators are set on the same line in the width direction, multiple radiator gears
Plate forms a whole.
Further, it is two rows that multiple discrete IGBT, which are divided to, is arranged on the air-cooled radiator by heat conductive insulating paper respectively
Pedestal on, multiple carrying bolts are located between fin bottom portion and the multiple discrete IGBT of the air-cooled radiator.
The utility model is beneficial to be had technical effect that：
By the cooperation of demarcation strip, radiator baffle, radiator cover plate and housing, by the fin of air-cooled radiator, other
Hot-electron device occurred frequently is arranged in different heat dissipation wind channels from other common heating electronic devices so that in reactive compensation module
Hot-electron device occurred frequently can be fully exposed in wind cabin, facilitate blower fan force radiated, while will not to other as drive
The core components such as dynamic plate, gate pole plate have an impact, and extend the service life of other electronic devices, in addition, simple in construction, operation
Facilitate, specifically very strong market popularization value.
Brief description of the drawings
Fig. 1 is model IKW75N65ES5 of the present utility model discrete IGBT structural representation；
Fig. 2 is the structural representation of heat sink assembly of the present utility model；
Fig. 3 is direct current plate component structure schematic diagram of the present utility model；
Fig. 4 is the internal structure schematic diagram of reactive compensation module of the present utility model；
Fig. 5 is the upper cover plate of reactive compensation module of the present utility model and the cooperation schematic diagram of miscellaneous part；
Fig. 6 is the schematic appearance of reactive compensation module of the present utility model；
Wherein, 1- discretes IGBT, 2- fin, 3- carrying bolts, 4- radiator baffles, 5- direct current plates, the support of 6- baffle plates
Part, 7- modular cartridges, 8- upper cover plates, the demarcation strips of 9- first, the demarcation strips of 10- second, 11- radiator cover plates.
Embodiment
Below in conjunction with the accompanying drawings and preferred embodiment describes specific embodiment of the present utility model in detail.
As shown in figure 1, model IKW75N65ES5 discrete IGBT structural representation, for discrete IGBT1
Typically radiated using air-cooled radiator, the air-cooled radiator includes fin 2 and is arranged on the pedestal of the lower section of fin 2, will be more
It is two rows that individual discrete IGBT1, which is divided to, is fixed on by heat conductive insulating paper on the pedestal of air-cooled radiator, so, discrete
Heat caused by IGBT1 work can be transmitted on pedestal by heat conductive insulating paper, then is transmitted to fin 2 by metal heat-conducting and is entered
Row radiating.Multiple carrying bolts 3 are set between multiple discrete IGBT1 and fin 2, the carrying bolt 3 and the bottom of fin 2
Gap is left, for supporting radiator baffle 4, so as to constitute heat sink assembly as shown in Figure 2, by multiple heat sink assemblies
Discrete IGBT1 is welded on the reserved location of the direct current plate 5 in reactive compensation module, and multiple heat sink assemblies are in the width direction
Set on the same line, then baffle plate support member 6 is fixed on to the side of the fin 2 of each air-cooled radiator, baffle plate support
Part 6 is L-shaped from the side, and short side face is fixed on the side of the fin 2 of air-cooled radiator, and the both sides in long side face are each in the width direction
One ear is set, monoblock radiator baffle is extended up to from the opposite side of air-cooled radiator through above-mentioned gap and takes baffle plate
On two ears of support member 6, direct current board component as shown in Figure 3 is formed, so as to realize fin 1 and be fixed on air-cooled radiator
The isolation of multiple discrete IGBT1 on pedestal.
The direct current board component assembled is put into the housing of reactive compensation module, the housing is including modular cartridge 7 and therewith
The upper cover plate 8 of cooperation, there are two connected demarcation strips to be divided into two regions, the two demarcation strips point in the inside of modular cartridge 7
Not Wei the first demarcation strip 9 and the second demarcation strip 10, first demarcation strip 9, the fraction of the second demarcation strip 10 and modular cartridge 7 are formed
One zonule, another is big region, and whole direct current board component is located in big region, and reactive compensation module uses other height
If the electronic device of heating such as reactance, heating resistor etc. in zonule.Install radiator cover plate additional on radiator baffle 4
11, the radiator cover plate 11 is also L-shaped from the side, is provided with the surface in long side face and accommodates the space that fin 2 passes through, long side
The side in face and following radiator baffle 4 are fixedly linked with the first demarcation strip 9 together, and opposite side is fixed on modular cartridge 7 and fixed
It is connected, the side in short side face is fixedly linked with the second demarcation strip 10, and opposite side is fixedly linked with modular cartridge 7, finally again by upper lid
Plate 8 coordinates with modular cartridge 7 to be fixed, and specifically can complete whole reactive compensation module according to such as Fig. 4,5,6 assembles, so, all
The fin of air-cooled radiator through radiator cover plate space and other hot-electron devices occurred frequently such as reactance, heating resistor etc. if by
It is arranged on same heat dissipation wind channel, and the core such as other electronic devices such as IGBT, driving plate, gate pole plate on direct current board component
Part is then arranged on another heat dissipation wind channel, convenient that both are implemented with different radiating sides so as to realize both be effectively isolated
Formula is radiated, as the heat dissipation wind channel for fin and residing for other hot-electron devices occurred frequently can use blower fan or other are feasible
Radiating mode force to be radiated, and can then use the mode such as natural air cooled for other electronic devices on direct current board component
Radiated, to reach both impregnable purposes.Alternatively, it is also possible to which radiator baffle 4 and radiator cover plate 11 are made
One entirety, turn into the 3rd demarcation strip, the 3rd demarcation strip has the architectural feature of radiator cover plate 11, so can both play
Fin 1 and multiple IGBT1 being fixed on air-cooled radiator are subjected to isolation purpose, can also be 9, second points with the first demarcation strip
The upper cover plate 8 of dividing plate 10 and modular cartridge 7 form independent heat dissipation wind channel.
The utility model is by the cooperation of demarcation strip, radiator baffle, radiator cover plate and housing, by air-cooled radiator
Fin, other hot-electron devices occurred frequently are arranged in different heat dissipation wind channels from other common heating electronic devices so that idle
Hot-electron device occurred frequently in compensating module can be fully exposed in wind cabin, facilitate blower fan to force to be radiated, while will not
Other such as driving plates, gate pole plate core component are had an impact, extend the service life of other electronic devices, in addition, knot
Structure is simple, easy to operate, specifically very strong market popularization value.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely illustrative of, and on the premise of without departing substantially from principle of the present utility model and essence, these embodiments can be done
Go out various changes or modifications, therefore, the scope of protection of the utility model is defined by the appended claims.
Claims (8)
1. a kind of heat abstractor for reactive compensation module, including housing, one or more wind is provided with the housing
Cold heat sink and other electronic devices, other described electronic devices include one or more hot-electron devices occurred frequently and common heating
Electronic device, it is characterised in that：The fin of all air-cooled radiators, hot-electron device occurred frequently and all common heating electronics
Device is arranged in different heat dissipation wind channels.
2. the heat abstractor according to claim 1 for reactive compensation module, it is characterised in that：All wind-cooling heat dissipatings
The fin of device is arranged in same heat dissipation wind channel with hot-electron device occurred frequently.
3. the heat abstractor according to claim 2 for reactive compensation module, it is characterised in that：The enclosure interior by
Multiple demarcation strips are divided into multiple regions, and the first demarcation strip and the second demarcation strip are connected and form a region with housing, own
Hot-electron device occurred frequently be located at the first demarcation strip, the region that the second demarcation strip and housing are formed；3rd demarcation strip and first point
Dividing plate, the second demarcation strip, housing are connected, for the fin of air-cooled radiator and all common heating electronic devices to be separated, from
And first demarcation strip, the second demarcation strip, the 3rd demarcation strip and housing is set to form a heat dissipation wind channel.
4. the heat abstractor according to claim 3 for reactive compensation module, it is characterised in that：3rd demarcation strip
Including radiator baffle and radiator cover plate, the side of the radiator baffle is connected with the first demarcation strip, opposite side and housing
It is connected, radiator cover plate is provided with the radiator baffle；The radiator cover plate is L-shaped from the side, and the one of long side face
Side is connected with the first demarcation strip, and opposite side is connected with housing, and surface, which is provided with, accommodates the space that fin passes through, the side in short side face
It is connected with the second demarcation strip, opposite side is connected with housing；First demarcation strip, the second demarcation strip, radiator baffle and radiating
Device cover plate forms a heat dissipation wind channel with housing, so as to realize fin, hot-electron device occurred frequently and common heating electronic device
Isolation.
5. the heat abstractor according to claim 4 for reactive compensation module, it is characterised in that：The lower section of the fin
Multiple carrying bolts are provided with, the carrying bolt and fin bottom portion leave gap, and the carrying bolt is used to support radiator
Baffle plate, the radiator baffle through gap and baffle plate support member coordinate by the fin of air-cooled radiator and other electronic devices every
From the baffle plate support member is fixed on air-cooled radiator.
6. the heat abstractor according to claim 5 for reactive compensation module, it is characterised in that：The air-cooled radiator
Including fin and the pedestal that is arranged on below fin, shown carrying bolt is arranged on pedestal, and the baffle plate support member is from side
See L-shaped, short side face is fixed on the side of the fin of air-cooled radiator, and the both sides in long side face respectively set an ear in the width direction
Piece, the radiator baffle extends up to from the bottom of the fin of the opposite side of air-cooled radiator through the gap and rides over baffle plate
On two ears of support member.
7. the heat abstractor according to claim 6 for reactive compensation module, it is characterised in that：It is multiple described air-cooled scattered
Hot device is set on the same line in the width direction, and multiple radiator baffles form a whole.
8. the heat abstractor according to claim 6 for reactive compensation module, it is characterised in that：Multiple discrete IGBT
It is divided into two rows, is arranged on respectively by heat conductive insulating paper on the pedestal of the air-cooled radiator, multiple carrying bolts is located at
Between the fin bottom portion of the air-cooled radiator and multiple discrete IGBT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746010.9U CN206834170U (en) | 2017-06-26 | 2017-06-26 | A kind of heat abstractor for reactive compensation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746010.9U CN206834170U (en) | 2017-06-26 | 2017-06-26 | A kind of heat abstractor for reactive compensation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834170U true CN206834170U (en) | 2018-01-02 |
Family
ID=60778099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720746010.9U Withdrawn - After Issue CN206834170U (en) | 2017-06-26 | 2017-06-26 | A kind of heat abstractor for reactive compensation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119388A (en) * | 2017-06-26 | 2019-01-01 | 思源清能电气电子有限公司 | A kind of radiator for reactive compensation module |
-
2017
- 2017-06-26 CN CN201720746010.9U patent/CN206834170U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119388A (en) * | 2017-06-26 | 2019-01-01 | 思源清能电气电子有限公司 | A kind of radiator for reactive compensation module |
| CN109119388B (en) * | 2017-06-26 | 2024-06-07 | 思源清能电气电子有限公司 | Heat abstractor for reactive compensation module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180102 Effective date of abandoning: 20240607 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180102 Effective date of abandoning: 20240607 |