CN206272498U - A kind of radiator structure for inverter - Google Patents
A kind of radiator structure for inverter Download PDFInfo
- Publication number
- CN206272498U CN206272498U CN201621155021.1U CN201621155021U CN206272498U CN 206272498 U CN206272498 U CN 206272498U CN 201621155021 U CN201621155021 U CN 201621155021U CN 206272498 U CN206272498 U CN 206272498U
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- China
- Prior art keywords
- radiator
- inverter
- fan
- source device
- thermal source
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Abstract
The utility model discloses a kind of radiator structure for inverter, it includes inverter case, thermal source device and radiating subassembly are provided with the inverter case, wherein, the radiating subassembly includes being arranged at several radiator fans above the thermal source device, described several radiator fans are arranged back-to-back in two rows, and it is provided with radiator above described several radiator fans, the side correspondence thermal source device and radiator fan in the inverter case are provided with the correspondence radiator on air inlet, and the inverter case and offer air outlet.The radiator fan of the above-mentioned radiator structure for inverter uses back-to-back double arrangement, and preceding ventilating fan is from the direct exhausting of upper front, exhausting of the rear ventilating fan by bottom thermal source device-side from below front, while cancelling the fan of inverter bottom.It is not only simple in structure compact, and radiating is uniform, good heat dissipation effect.
Description
Technical field
The utility model is related to a kind of inverter, more particularly, to a kind of radiator structure for outdoor inverter.
Background technology
Fan and radiator are the important components of inverter, and outdoor inverter is especially high-power and with high power
The outdoor inverter of density is required for carrying out wind-cooling heat dissipating with sufficiently large radiator and fan, in order to heat such as IGBT
Source is uniformly and effectively radiated, and is needed thermal source side by side on a heat sink, at the same centrifugal fan need uniformly to be arranged in it is scattered
The air inlet side of hot device, robot base is also required to single fan and reactor is radiated.
The shortcoming of above-mentioned this topology layout is:1) due to centrifugal fan characteristic in itself and the pact of air outlet structure
Beam, has that fan outlet air-flow is amesiality when centrifugal fan is unidirectionally laid out, cause radiating uneven；2) this wind
There is single failure in lower any one fan of fan cloth office, may all cause that system local temperature is too high to cause failure；3) dissipate
The wider width of hot device and the quantity of centrifugal fan are more, increased the width of machine, also increase inverter machine volume and
Weight.
Utility model content
The purpose of this utility model is to provide a kind of radiator structure for inverter, and it has compact conformation, volume
It is small, radiating uniform good heat dissipation effect the characteristics of, with solve in the prior art be used for inverter radiator structure exist it is above-mentioned
Problem.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of radiator structure for inverter, it includes inverter case, thermal source is provided with the inverter case
Device and radiating subassembly, wherein, the radiating subassembly includes being arranged at several radiator fans above the thermal source device, institute
State several radiator fans to be arranged back-to-back in two rows, and radiator is provided with above described several radiator fans, it is described
The side correspondence thermal source device and radiator fan in inverter case are provided with air inlet, and the inverter case
The correspondence radiator offers air outlet.
Especially, it is connected with air channel of confluxing between the radiator fan and the radiator.
Especially, the air channel of confluxing is in integrally up-small and down-big flared structure.
Especially, the side of the thermal source device is provided with dividing plate in the inverter case, thermal source is made by dividing plate
The suction air side of device forms independent air-inducing passage.
Especially, the thermal source device is closely evenly arranged along the radiator width.
Especially, the radiator fan uses centrifugal fan.
The beneficial effects of the utility model are, compared with prior art the radiation air of the radiator structure for inverter
Fan by reducing and comes the number of radiator fan on inverter width using arrangement back-to-back, then fan is entered
Row is fixed into double back-to-back, and, from the direct exhausting of upper front, rear ventilating fan is by bottom thermal source device-side from just for preceding ventilating fan
Exhausting below face, while cancelling the fan of inverter bottom.This back-to-back layout of fan, can alleviate radiation air and be fanned out to
The problem that air port air-flow is amesiality, air-out direction is more vertical；This lower any one fan of radiator fan layout occurs single
One failure, cooling system still has enough air-flows to ensure basic radiating；While the width and whole machine width of corresponding radiator
Degree can all shorten, and reduce the volume and weight of whole machine, improve power density.
Brief description of the drawings
Fig. 1 is the side view of the radiator structure for inverter that the utility model specific embodiment 1 is provided；
Fig. 2 is the front view of the radiator structure for inverter that the utility model specific embodiment 1 is provided.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Refer to shown in Fig. 1 and Fig. 2, in the present embodiment, a kind of radiator structure for inverter includes inverter case
1, thermal source device 2 and radiating subassembly are provided with the inverter case 1, the radiating subassembly includes being arranged at the Heat source device
Several centrifugal fans of the top of part 2, described several centrifugal fans are arranged back-to-back in two rows, including preceding ventilating fan 3 is with after
The top of ventilating fan 4, the preceding ventilating fan 3 and rear ventilating fan 4 is provided with radiator 5, the preceding ventilating fan 3 and rear ventilating fan 4
Air channel 6 of confluxing is connected between the radiator 5, the air channel 6 of confluxing is overall in up-small and down-big flared structure.It is described
Thermal source device 2 is closely evenly arranged along the width of the radiator 5.
The side correspondence thermal source device 2 and centrifugal fan in the inverter case 1 are provided with air inlet 7, and
The radiator 5 is corresponded in the inverter case 1 relative to the opposite side for setting air inlet 7 and its top to offer out
Air port 8.The side of the thermal source device 2 is provided with dividing plate 9 in the inverter case 1, and in the upper of the rear ventilating fan 4
Side is provided with baffle plate 10, and the suction air side for making thermal source device 2 by dividing plate 9 and baffle plate 10 forms independent air-inducing passage.
During work, the preceding ventilating fan 3 sucks air, rear ventilating fan 4 from the air inlet 7 of the upper front of inverter case 1
Air is sucked by the air inlet below the front of inverter case 1, two groups of back-to-back centrifugal fans have in suction air side
Independent air channel, two groups of air of back-to-back centrifugal fan blowout converge unification and are in the air channel 6 of confluxing below radiator 5
One air channel, discharges finally by the top of radiator 5 and the air outlet 8 at rear.
Above example is to elaborate general principle of the present utility model and characteristic, and the utility model does not receive above-mentioned example
Limitation, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change and change, these changes
Change and change is both fallen within the range of claimed the utility model.The claimed scope of the utility model will by appended right
Ask book and its equivalent thereof.
Claims (6)
1. a kind of radiator structure for inverter, it includes inverter case, Heat source device is provided with the inverter case
Part and radiating subassembly, it is characterised in that the radiating subassembly includes being arranged at several radiation airs above the thermal source device
Fan, described several radiator fans are arranged back-to-back in two rows, and are provided with radiator above described several radiator fans,
The side correspondence thermal source device and radiator fan in the inverter case are provided with air inlet, and the inverter shell
The correspondence radiator offers air outlet on body.
2. the radiator structure for inverter according to claim 1, it is characterised in that the radiator fan dissipates with described
Air channel of confluxing is connected between hot device.
3. the radiator structure for inverter according to claim 2, it is characterised in that integrally present in the air channel of confluxing
Small lower big flared structure.
4. the radiator structure for inverter according to claim 1, it is characterised in that in institute in the inverter case
The side for stating thermal source device is provided with dividing plate.
5. the radiator structure for inverter according to claim 1, it is characterised in that the thermal source device dissipates along described
Hot device width is closely evenly arranged.
6. the radiator structure for inverter according to claim 1, it is characterised in that the radiator fan is using centrifugation
Fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155021.1U CN206272498U (en) | 2016-10-31 | 2016-10-31 | A kind of radiator structure for inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155021.1U CN206272498U (en) | 2016-10-31 | 2016-10-31 | A kind of radiator structure for inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272498U true CN206272498U (en) | 2017-06-20 |
Family
ID=59039150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155021.1U Active CN206272498U (en) | 2016-10-31 | 2016-10-31 | A kind of radiator structure for inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272498U (en) |
-
2016
- 2016-10-31 CN CN201621155021.1U patent/CN206272498U/en active Active
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