CN203537217U - Heat dissipation structure of outdoor inverter cabinet - Google Patents
Heat dissipation structure of outdoor inverter cabinet Download PDFInfo
- Publication number
- CN203537217U CN203537217U CN201320571982.0U CN201320571982U CN203537217U CN 203537217 U CN203537217 U CN 203537217U CN 201320571982 U CN201320571982 U CN 201320571982U CN 203537217 U CN203537217 U CN 203537217U
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- China
- Prior art keywords
- structure assembly
- air inlet
- rack
- heat dissipation
- radiator structure
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- Expired - Fee Related
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- Inverter Devices (AREA)
Abstract
The utility model provides a heat dissipation structure of an outdoor inverter cabinet. The heat dissipation structure comprises an air inlet structure assembly, an IGBT module radiator structure assembly, a fan module structure assembly, a reactor and an air outlet structure assembly which are sequentially arranged in the cabinet from top to bottom, the air inlet structure assembly is located at the top part inside the cabinet, and the side surface of the top part of the cabinet is provided with an air inlet; the IGBT module radiator structure assembly is located under an outlet of the air inlet structure assembly, the upper end of the fan module structure assembly is connected with the IGBT module radiator structure assembly, and the reactor is located below the fan module structure assembly; and the air outlet structure assembly is located at the bottom part of the cabinet, and the side surface of the bottom part of the cabinet is provided with an air outlet. The heat dissipation structure of the outdoor inverter cabinet has the advantages of high protection ability, high heat dissipation efficiency, low heat dissipation cost, compact structure of the overall heat dissipation structure, and the like.
Description
Technical field
The heat radiation of traditional outdoor photovoltaic DC-to-AC converter all adopts forced air cooling, rack air channel adopts the form of bottom in and top out, in order to adapt to the outdoor bad weathers such as dust storm heavy rain, rack bottom air inlet is traditionally arranged to be shutter+dustproof network structure, and the top of enclosure top air-out also needs extra setting " people " font safeguard structure.
The shortcoming of this air channel form: rack bottom low level air intake, easily, under suction function, make light little barrier come together in air inlet place, cause air intake to be obstructed, and then affect complete machine heat radiation; In addition, because air outlet top also needs to add extra safeguard structure, the cost that makes to dispel the heat raises.
Utility model content
The defect existing for solving traditional scheme, the utility model provides a kind of radiator structure of outdoor inverter rack, has protective capacities high, and radiating efficiency is high, and heat radiation cost is low, the advantages such as complete machine radiator structure compactness.
Basic scheme of the present utility model is as follows:
A radiator structure for outdoor inverter rack, is included in the air inlet structure assembly, IGBT module radiator structure assembly, blower fan module construction package, reactor and the air exhausting structure assembly that in rack, set gradually from top to bottom; Wherein, described air inlet structure assembly is positioned at the top of rack, in the side of enclosure top, is provided with air inlet; Described IGBT module radiator structure assembly is positioned at the vertical below of outlet of air inlet structure assembly, and the upper end of described blower fan module construction package is connected with IGBT module radiator structure assembly, and reactor is positioned at the below of blower fan module construction package; Described air exhausting structure assembly is positioned at rack bottom, in the side of rack bottom, is provided with air outlet.
Based on above-mentioned basic scheme, the utility model is also further done following optimization and is limited and improve:
Air inlet place in the side of enclosure top is provided with Air Filter, can Chalk-dust filtering, and the quality that purifies air, has improved the desertification dirt ability of rack.
The main body of described air inlet structure assembly adopts dioptric type labyrinth seal structure.
The main body of described blower fan module construction package adopts a backward centrifugal blower.
Rack top board is shut; Cold wind only can enter interior of equipment cabinet from rack top-side.
The utlity model has following advantage:
1) complete machine air channel adopts upper entering and lower leaving, has avoided low level air inlet structure air inlet by the risk of the small-sized barrier shutoff such as leaf, in addition, adopts bottom air-out, can utilize malleation air draft active force to make wind output channel more smooth, and the protective capacities of rack is improved.
2) heat radiation of whole rack has only adopted a backward centrifugal blower, and the complete seal isolation of IGBT module and reactor, the cold air stream being produced by the negative pressure of backward centrifugal blower first dispels the heat to IGBT power model, again the higher reactor of heatproof is carried out to cooling and cooling fully, effectively improve the radiating efficiency of complete machine, saved heat radiation cost.
3) enclosure top air intake place arranges Air Filter, Chalk-dust filtering, and the quality that purifies air, has improved the desertification dirt ability of rack, can be adapted to the extremely rugged environment such as husky many dusts of high wind.
4) enclosure top adopts " labyrinth air inlet structure ", and complete rainproof design, makes equipment can be applicable to strong stormy open air, has improved the wind resistance rain ability of rack.
Accompanying drawing explanation
Fig. 1 is the utility model outdoor inverter radiator structure schematic diagram.
Wherein, 1: air inlet structure assembly, 2:IGBT module radiator structure assembly, 3: blower fan module construction package, 4: reactor, 5: air exhausting structure assembly.
Embodiment
Below in conjunction with accompanying drawing, provide concrete example, the utility model is described in further detail.
An outdoor inverter cabinet radiator structure, comprises air inlet structure assembly 1, IGBT module radiator structure assembly 2, blower fan module construction package 3, reactor 4, air exhausting structure assembly 5 etc.Air inlet structure assembly in enclosure top, its main body is dioptric type labyrinth seal structure, IGBT module radiator structure assembly is positioned at rack middle and upper part, air inlet downside.The main body of blower fan module construction package is a backward centrifugal blower, centrifugal blower is connected mutually with IGBT module radiator structure assembly, described reactor is at the downside of blower fan module construction package, described air exhausting structure assembly is arranged on the downside of whole rack, the wind direction of described complete machine is: cold wind from enclosure top both sides air inlet through dustproof network structure, through dioptric type labyrinth seal structure, flow into IGBT module heat radiator fin channels, through backward centrifugal blower, throw away again, the reactor surface of flowing through, finally flows out from rack bottom air outlet.
Claims (5)
1. a radiator structure for outdoor inverter rack, is characterized in that: be included in the air inlet structure assembly, IGBT module radiator structure assembly, blower fan module construction package, reactor and the air exhausting structure assembly that in rack, set gradually from top to bottom; Wherein, described air inlet structure assembly is positioned at the top of rack, in the side of enclosure top, is provided with air inlet; Described IGBT module radiator structure assembly is positioned at the vertical below of outlet of air inlet structure assembly, and the upper end of described blower fan module construction package is connected with IGBT module radiator structure assembly, and reactor is positioned at the below of blower fan module construction package; Described air exhausting structure assembly is positioned at rack bottom, in the side of rack bottom, is provided with air outlet.
2. the radiator structure of outdoor inverter rack according to claim 1, is characterized in that: the air inlet place in the side of enclosure top is provided with Air Filter.
3. the radiator structure of outdoor inverter rack according to claim 1, is characterized in that: the main body of described air inlet structure assembly adopts dioptric type labyrinth seal structure.
4. the radiator structure of outdoor inverter rack according to claim 1, is characterized in that: the main body of described blower fan module construction package adopts a backward centrifugal blower.
5. the radiator structure of outdoor inverter rack according to claim 1, is characterized in that: rack top board is shut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571982.0U CN203537217U (en) | 2013-09-13 | 2013-09-13 | Heat dissipation structure of outdoor inverter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571982.0U CN203537217U (en) | 2013-09-13 | 2013-09-13 | Heat dissipation structure of outdoor inverter cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537217U true CN203537217U (en) | 2014-04-09 |
Family
ID=50423388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571982.0U Expired - Fee Related CN203537217U (en) | 2013-09-13 | 2013-09-13 | Heat dissipation structure of outdoor inverter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537217U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720811A (en) * | 2014-12-01 | 2016-06-29 | 中车大连电力牵引研发中心有限公司 | Flat-mounted converter cabinet for light rail vehicles |
| CN108551742A (en) * | 2018-04-20 | 2018-09-18 | 联想(北京)有限公司 | A kind of package system and assemble method of rack-mount server |
| CN112543581A (en) * | 2020-11-18 | 2021-03-23 | 纽福克斯光电科技（上海）有限公司 | Heat radiator |
| WO2022105305A1 (en) * | 2020-11-18 | 2022-05-27 | 纽福克斯光电科技（上海）有限公司 | Heat dissipation apparatus |
-
2013
- 2013-09-13 CN CN201320571982.0U patent/CN203537217U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720811A (en) * | 2014-12-01 | 2016-06-29 | 中车大连电力牵引研发中心有限公司 | Flat-mounted converter cabinet for light rail vehicles |
| CN105720811B (en) * | 2014-12-01 | 2018-09-28 | 中车大连电力牵引研发中心有限公司 | Light rail vehicle flat placed type converter cabinet |
| CN108551742A (en) * | 2018-04-20 | 2018-09-18 | 联想(北京)有限公司 | A kind of package system and assemble method of rack-mount server |
| CN112543581A (en) * | 2020-11-18 | 2021-03-23 | 纽福克斯光电科技（上海）有限公司 | Heat radiator |
| WO2022105305A1 (en) * | 2020-11-18 | 2022-05-27 | 纽福克斯光电科技（上海）有限公司 | Heat dissipation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 |