CN201409083Y - Waterproof heat dissipation structure of inverter box - Google Patents
Waterproof heat dissipation structure of inverter box Download PDFInfo
- Publication number
- CN201409083Y CN201409083Y CN2009201722029U CN200920172202U CN201409083Y CN 201409083 Y CN201409083 Y CN 201409083Y CN 2009201722029 U CN2009201722029 U CN 2009201722029U CN 200920172202 U CN200920172202 U CN 200920172202U CN 201409083 Y CN201409083 Y CN 201409083Y
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- China
- Prior art keywords
- heat radiation
- long muscle
- heat dissipation
- fan
- waterproof construction
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a waterproof heat dissipation structure of an inverter box. The waterproof heat dissipation structure comprises an inverter box body, a heat dissipating device mounted onthe back side of the inverter box for dissipating heat, and a plurality of long ribs mounted above the heat dissipation device in step-like arrangement, wherein the width of the long rib is larger than that of the heat dissipation device exposed outside the box; and the long rib has an inclined top surface or a raised arc-shaped top surface. The waterproof heat dissipation structure can ensure themaximal utilization rate of fan for dissipating heat of the box, and has excellent performance in preventing the devices, such as the fan and the like, from water and rainwater.
Description
Technical field
The utility model relates to a kind of casing of inverter, more specifically is the waterproof construction that is applied to outdoor type inverter casing.
Background technology
The outdoor type photovoltaic DC-to-AC converter must solve the problem of heat radiation and waterproof, there is different solutions in different producers, a lot of producers add fan in inverter casing outside and radiation tooth dispels the heat to casing, like this just must solve the waterproof problem of fan, some producer adds bucker in the fan outside, but bucker has certain barrier effect to the wind-force of fan, certainly will cause that like this wind flow reduces, the hot and cold air exchange capacity also can tail off, and the heat radiation of casing is weakened naturally; Some producer is placed on the more hidden position of casing to fan for not allowing the fan trickle, is prone to the problem of fan away from the casing pyrotoxin like this, the phenomenon that the hot and cold air convection current has some setbacks perhaps occurs, and obviously does like this and can not well dispel the heat to casing.
The utility model content
The utility model is at the deficiencies in the prior art, designed and developed out to guarantee that heat radiation reaches peak use rate to fan to casing, and having simultaneously has the keep off the rain inverter casing heat radiation waterproof construction of performance of good waterproof to components and parts such as fans.
The utility model is achieved through the following technical solutions:
A kind of inverter casing heat radiation waterproof construction comprises the inverter casing, and inverter casing back is equipped with the heat radiation elements that is used to dispel the heat, and described heat radiation elements top is equipped with long muscle.
A kind of inverter casing heat radiation waterproof construction, described long muscle is a plurality of long muscle, a plurality of long muscle are stepped arranged evenly above heat radiation elements.
A kind of inverter casing heat radiation waterproof construction, described long muscle width is exposed at the width of the outer part of casing outward greater than heat radiation elements.
A kind of inverter casing heat radiation waterproof construction, described long muscle end face is the inclined-plane.
A kind of inverter casing heat radiation waterproof construction, the arcwall face of described long muscle end face for protruding.
A kind of inverter casing heat radiation waterproof construction, described heat radiation elements is radiation tooth and fan.
A kind of inverter casing heat radiation waterproof construction leaves the gap between described a plurality of long muscle in the vertical.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, a plurality of long muscle can well play the function of rain cover, and fan not need not to add bucker again like this, and fine water-proof function is arranged equally, improve the utilance of fan power, reduce product cost.
2, remove bucker after, fan can be placed near the pyrotoxin, directly to the pyrotoxin heat radiation of drying, accelerates cold-hot air convection, the utilance that fan dispels the heat can reach maximization.
3, the improper dash that helps of the long muscle that is crisscross arranged more can better dispel the heat.
4, the long muscle end face cambered surface that is set to inclined-plane or projection can be dropped in long muscle end face and flows out as soon as possible, reaches drainage effect preferably.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B place enlarged drawing of Fig. 1.
Embodiment
Shown in accompanying drawing 1,2,3.
The utility model inverter casing 4 backs are equipped with heat radiation elements radiation tooth 1 and the fan 2 that is used to dispel the heat, fan 2 is installed in radiation tooth 1 below, radiation tooth 1 top is equipped with a plurality of long muscle 3, a plurality of long muscle 3 is stepped arranged evenly above radiation tooth 1, leave the gap in the vertical between a plurality of long muscle 3, long muscle 3 width are exposed at the width of the outer part of casing outward greater than heat radiation elements.The best heat radiation position that fan 2 is placed on casing 4 is directly to casing 4 heat radiation of drying, the air-flow that fan 2 blows out is along the position of the long muscle 3 of radiation tooth 1 straight arrival, in this position, thermal current can form convection current by gap between a plurality of long muscle 3 and cool ambient air, helps the heat radiation of casing 4; When rainwater vertically falls, can be subjected to stopping of a plurality of long muscle 3 in addition, current can not fallen on fan 2 components and parts such as grade, and fan 2 components and parts such as grade of externally divulging a secret have the effect of keeping off the rain of good waterproof.
Claims (7)
1, a kind of inverter casing heat radiation waterproof construction comprises the inverter casing, and inverter casing back is equipped with the heat radiation elements that is used to dispel the heat, and it is characterized in that described heat radiation elements top is equipped with long muscle.
2, a kind of inverter casing heat radiation waterproof construction according to claim 1 is characterized in that described long muscle is a plurality of long muscle, and a plurality of long muscle are stepped arranged evenly above heat radiation elements.
3, a kind of inverter casing heat radiation waterproof construction according to claim 1 and 2 is characterized in that described long muscle width is exposed at the width of the outer part of casing outward greater than heat radiation elements.
4, a kind of inverter casing heat radiation waterproof construction according to claim 1 and 2 is characterized in that described long muscle end face is the inclined-plane.
5, a kind of inverter casing heat radiation waterproof construction according to claim 1 and 2 is characterized in that the arcwall face of described long muscle end face for protruding.
6, a kind of inverter casing heat radiation waterproof construction according to claim 1 and 2 is characterized in that described heat radiation elements is radiation tooth and fan.
7, a kind of inverter casing heat radiation waterproof construction according to claim 2 is characterized in that leaving the gap in the vertical between described a plurality of long muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201722029U CN201409083Y (en) | 2009-05-22 | 2009-05-22 | Waterproof heat dissipation structure of inverter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201722029U CN201409083Y (en) | 2009-05-22 | 2009-05-22 | Waterproof heat dissipation structure of inverter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201409083Y true CN201409083Y (en) | 2010-02-17 |
Family
ID=41680030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201722029U Expired - Fee Related CN201409083Y (en) | 2009-05-22 | 2009-05-22 | Waterproof heat dissipation structure of inverter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201409083Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324863A (en) * | 2011-09-06 | 2012-01-18 | 无锡山亿新能源科技有限公司 | Inverter casing radiator structure |
| CN104205606A (en) * | 2012-07-20 | 2014-12-10 | 富士电机株式会社 | Inverter device |
| CN108713891A (en) * | 2018-07-13 | 2018-10-30 | 南京具象电子科技有限公司 | A kind of Intelligent clothes cabinet with the drain function that catchments |
-
2009
- 2009-05-22 CN CN2009201722029U patent/CN201409083Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324863A (en) * | 2011-09-06 | 2012-01-18 | 无锡山亿新能源科技有限公司 | Inverter casing radiator structure |
| CN104205606A (en) * | 2012-07-20 | 2014-12-10 | 富士电机株式会社 | Inverter device |
| CN108713891A (en) * | 2018-07-13 | 2018-10-30 | 南京具象电子科技有限公司 | A kind of Intelligent clothes cabinet with the drain function that catchments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUN GROW POWER CO., LTD. Free format text: FORMER NAME: HEFEI SUNGROW POWER SUPPLY CO., LTD. Owner name: HEFEI SUNGROW POWER SUPPLY CO., LTD. Free format text: FORMER NAME: HEFEI SUNLIGHT POWER SUPPLY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Patentee after: SUNGROW POWER SUPPLY Co.,Ltd. Address before: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Patentee before: Hefei sunshine power Limited by Share Ltd. Address after: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Patentee after: Hefei sunshine power Limited by Share Ltd. Address before: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Patentee before: Hefei Sungrow Power Supply Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20130522 |