CN104812211A - Frequency converter radiator - Google Patents
Frequency converter radiator Download PDFInfo
- Publication number
- CN104812211A CN104812211A CN201510147670.0A CN201510147670A CN104812211A CN 104812211 A CN104812211 A CN 104812211A CN 201510147670 A CN201510147670 A CN 201510147670A CN 104812211 A CN104812211 A CN 104812211A
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- inserting groove
- fin
- bottom plate
- radiating
- frequency converter
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Abstract
The invention discloses a frequency converter radiator which comprises a radiating bottom plate and a plurality of groups of radiating fins. A plurality of inserting connection grooves are parallelly formed in the surface of the radiating bottom plate, the widths of openings at the upper ends of the inserting connection grooves are smaller than the integrated widths of the inserting connection grooves, fixing ends are formed at the bottoms of the radiating fins, the section shades of the fixing ends are consistent with those of the inserting connection grooves, the widths of the radiating fins of the upper portion of the fixing ends are smaller than those of openings of the upper ends of the inserting connection grooves, in addition, air outlets of the inserting connection grooves are closed, and stop mechanisms are arranged at air inlet ends of the inserting connection grooves. The radiating fins and the radiating bottom plate are split and fixed by assembling, the radiating fins can be effectively disassembled or replaced, the radiating fins can be individually prepared if the shapes of the radiating fins need to be changed, the radiating fins do not need to be completely replaced, opening mould cost is greatly saved, manufacturing difficulty is reduced, heat resistance is greatly reduced by the aid of a mounting and fixing mode of the radiating fins and the radiating bottom plate, and radiating efficiency is improved.
Description
Technical field
The present invention relates to a kind of radiator, especially relate to a kind of frequency converter radiator.
Background technology
The operation principle of radiator is: radiating fin is combined by the pyrotoxin of heat pipe, base and needs heat radiation, coordinate the aid conductive of active cooling assembly and heat abstractor again, dispel the heat to various pyrotoxin, such multi-disc radiating fin just defines large-area heat radiation combination.
At present, the frequency converter radiator on market is made up of base and fin substantially.The base of traditional radiator and fin are all formed in one or welding fabrication.For integrated radiator, manufacturing process more complicated, require very high to the making of mould, if need to make difform fin, then need again to make mould, manufacture difficulty is large, and takes time and effort, and cost is high; And for the radiator of welding fabrication, then the thermal resistance between base and fin is large, be unfavorable for heat radiation.
Summary of the invention
Technical problem to be solved by this invention is, provides the frequency converter radiator that a kind of structure is simple, easy for installation, production cost is low, technique is simple, applied widely.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of frequency converter radiator, comprise radiating bottom plate and the many groups of fin be arranged in parallel, it is characterized in that, described radiating bottom plate surface is arranged with multiple inserting groove in parallel, the width of described inserting groove upper end open is less than the width of inserting groove entirety, and the bottom of described fin is formed with the cross sectional shape stiff end consistent with inserting groove cross sectional shape, and the width of the fin on described stiff end top is less than the width of inserting groove upper end open, in addition, the air opening end of described inserting groove is enclosed construction, and be also provided with stop mechanism at air inlet end.
Further, described stop mechanism comprises a stopping dam, and described stopping dam is arranged on the air inlet end of inserting groove, and vertically with inserting groove arranges, in addition, the two ends of described stopping dam be buckled in be arranged on radiating bottom plate both sides snap pin on.
In addition, the stiff end of described fin and inserting groove interference fit.
And the surface of described fin is curved surface.And the curved surface of described fin is formed with groove.And the cross section of described groove is circular arc, rectangle, triangle, trapezoidal or waveform.
Beneficial effect of the present invention is: the present invention is by being designed to split-type structural by fin and radiating bottom plate, be fixed by assembling, can effectively change fin, if and need change fin shape, prepare fin separately, without the need to whole replacing, greatly save die sinking expense and reduce manufacture difficulty, and the installation fixed form of fin and radiating bottom plate, greatly reduce thermal resistance, improve radiating efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of one embodiment of the invention;
Fig. 2 is the structural representation of radiating bottom plate of the present invention;
Fig. 3 is the structural representation of stopping dam of the present invention;
Fig. 4 is the side structure schematic diagram of fin of the present invention;
Fig. 5 is the perspective view of fin of the present invention.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the overall structure schematic diagram of one embodiment of the invention, and Fig. 2 is the structural representation of radiating bottom plate of the present invention.
As depicted in figs. 1 and 2: frequency converter radiator of the present invention, comprise radiating bottom plate 1 and the many groups of fin be arranged in parallel 2, described radiating bottom plate 1 surface is arranged with multiple inserting groove 11 in parallel, the width of described inserting groove 11 upper end open is less than the width of inserting groove 11 entirety, and the bottom of described fin 2 is formed shown in cross sectional shape stiff end 21(Fig. 4 consistent with inserting groove 11 cross sectional shape), in the present embodiment, the cross section of the stiff end 21 of fin 2 is one trapezoidal, corresponding, the cross section of inserting groove 11 is also trapezoidal, certainly, the cross section of stiff end 21 and inserting groove 11 also can correspond to triangle, circular, ellipse etc. other shapes.By the setting of stiff end 21 and inserting groove 11, make fin 2 and radiating bottom plate 1 form split-type structural, be fixedly connected with by assembling, can effectively change fin 2, if and need to change fin 2 shape, prepare separately fin 2, without the need to whole replacing, greatly save die sinking expense and reduce manufacture difficulty, and the installation fixed form of fin 2 and radiating bottom plate 1, also greatly reduce thermal resistance, increase area of dissipation, improve radiating efficiency.
In addition, in the present embodiment, in order to strengthen the constant intensity of fin 2 and radiating bottom plate 1, stiff end 21 and inserting groove 11 interference fit of described fin 2, and the width of the fin 2 on described stiff end 21 top is less than the width of inserting groove 11 upper end open, in addition, the air opening end of described inserting groove 11 is enclosed construction, and is also provided with stop mechanism at air inlet end.
In assembling process, the stiff end 21 of fin 2 is inserted the inserting groove 11 of radiating bottom plate 1 from air inlet end, after grafting completes, adopt stop mechanism backstop at the air inlet end of inserting groove 11.
Fig. 3 is the structural representation of stopping dam of the present invention.
As shown in Figure 3: described stop mechanism comprises a stopping dam 3, described stopping dam 3 is arranged on the air inlet end of inserting groove 11, and vertically with inserting groove 11 to arrange, in addition, the two ends of described stopping dam 3 be buckled in be arranged on radiating bottom plate 1 both sides snap pin 4 on.
Fig. 4 is the side structure schematic diagram of fin of the present invention; Fig. 5 is the perspective view of fin of the present invention.
As shown in Figure 4 and Figure 5: in order to strengthen the area of dissipation of fin 2 further, improve radiating efficiency, be curved surface by the surface design of described fin 2, and the curved surface of fin 2 is also formed with groove 22, and the cross section of described groove 22 is circular arc, it also can be rectangle, triangle, trapezoidal or waveform etc. certainly.
The present invention is illustrated according to above-described embodiment and should be appreciated that above-described embodiment does not limit the present invention in any form, and all employings are equal to replacement or the technical scheme that obtains of equivalent transformation mode, all drop within protection scope of the present invention.
Claims (6)
1. a frequency converter radiator, comprise radiating bottom plate and the many groups of fin be arranged in parallel, it is characterized in that, described radiating bottom plate surface is arranged with multiple inserting groove in parallel, the width of described inserting groove upper end open is less than the width of inserting groove entirety, and the bottom of described fin is formed with the cross sectional shape stiff end consistent with inserting groove cross sectional shape, and the width of the fin on described stiff end top is less than the width of inserting groove upper end open, in addition, the air opening end of described inserting groove is enclosed construction, and be also provided with stop mechanism at air inlet end.
2. a kind of frequency converter radiator according to claim 1, it is characterized in that, described stop mechanism comprises a stopping dam, described stopping dam is arranged on the air inlet end of inserting groove, and vertically with inserting groove to arrange, in addition, the two ends of described stopping dam be buckled in be arranged on radiating bottom plate both sides snap pin on.
3. a kind of frequency converter radiator according to claim 1, is characterized in that, the stiff end of described fin and inserting groove interference fit.
4. a kind of frequency converter radiator according to claim 1, is characterized in that, the surface of described fin is curved surface.
5. a kind of frequency converter radiator according to claim 4, is characterized in that, the curved surface of described fin is formed with groove.
6. a kind of frequency converter radiator according to claim 5, is characterized in that, the cross section of described groove is circular arc, rectangle, triangle, trapezoidal or waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510147670.0A CN104812211A (en) | 2015-04-01 | 2015-04-01 | Frequency converter radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510147670.0A CN104812211A (en) | 2015-04-01 | 2015-04-01 | Frequency converter radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104812211A true CN104812211A (en) | 2015-07-29 |
Family
ID=53696529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510147670.0A Pending CN104812211A (en) | 2015-04-01 | 2015-04-01 | Frequency converter radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104812211A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218836A (en) * | 2017-06-27 | 2017-09-29 | 太仓陶氏电气有限公司 | A kind of tubular radiator with waveform radiating fin |
| CN107785783A (en) * | 2016-08-30 | 2018-03-09 | 中车株洲电力机车研究所有限公司 | A kind of semiconductor dehumidifying device |
| CN108714752A (en) * | 2018-06-20 | 2018-10-30 | 江苏英杰电子器件有限公司 | Welding equipment for radiator assembling unit |
| CN108811442A (en) * | 2018-06-22 | 2018-11-13 | 江苏英杰铝业有限公司 | A kind of Separated base of aluminium sheet radiator |
| CN108882628A (en) * | 2018-06-22 | 2018-11-23 | 江苏英杰铝业有限公司 | A kind of safety-type aluminium sheet radiator |
| CN109004811A (en) * | 2018-06-22 | 2018-12-14 | 江苏英杰铝业有限公司 | A kind of variable-frequency power sources aluminium sheet radiator |
| CN110145955A (en) * | 2019-05-31 | 2019-08-20 | 吴江明凯金属制品有限公司 | A kind of fin-inserted radiator facilitating installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256475A (en) * | 2011-06-29 | 2011-11-23 | 林俊宏 | Fin type radiator with improved structure |
| CN103269572A (en) * | 2013-04-28 | 2013-08-28 | 深圳市英威腾电气股份有限公司 | Combined-type heat radiator |
| US20130233528A1 (en) * | 2012-03-12 | 2013-09-12 | Hon Hai Precision Industry Co., Ltd. | Heat dissipating assembly |
| CN203722971U (en) * | 2013-09-20 | 2014-07-16 | 东莞市兆科电子材料科技有限公司 | Ceramic radiating fin with high thermal conductivity |
| CN204649054U (en) * | 2015-04-01 | 2015-09-16 | 太仓陶氏电气有限公司 | A kind of Split radiator |
-
2015
- 2015-04-01 CN CN201510147670.0A patent/CN104812211A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256475A (en) * | 2011-06-29 | 2011-11-23 | 林俊宏 | Fin type radiator with improved structure |
| US20130233528A1 (en) * | 2012-03-12 | 2013-09-12 | Hon Hai Precision Industry Co., Ltd. | Heat dissipating assembly |
| CN103269572A (en) * | 2013-04-28 | 2013-08-28 | 深圳市英威腾电气股份有限公司 | Combined-type heat radiator |
| CN203722971U (en) * | 2013-09-20 | 2014-07-16 | 东莞市兆科电子材料科技有限公司 | Ceramic radiating fin with high thermal conductivity |
| CN204649054U (en) * | 2015-04-01 | 2015-09-16 | 太仓陶氏电气有限公司 | A kind of Split radiator |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785783A (en) * | 2016-08-30 | 2018-03-09 | 中车株洲电力机车研究所有限公司 | A kind of semiconductor dehumidifying device |
| CN107785783B (en) * | 2016-08-30 | 2020-08-21 | 中车株洲电力机车研究所有限公司 | Semiconductor dehumidifying device |
| CN107218836A (en) * | 2017-06-27 | 2017-09-29 | 太仓陶氏电气有限公司 | A kind of tubular radiator with waveform radiating fin |
| CN108714752A (en) * | 2018-06-20 | 2018-10-30 | 江苏英杰电子器件有限公司 | Welding equipment for radiator assembling unit |
| CN108714752B (en) * | 2018-06-20 | 2023-12-12 | 江苏英杰电子器件有限公司 | Welding equipment for radiator assembly unit |
| CN108811442A (en) * | 2018-06-22 | 2018-11-13 | 江苏英杰铝业有限公司 | A kind of Separated base of aluminium sheet radiator |
| CN108882628A (en) * | 2018-06-22 | 2018-11-23 | 江苏英杰铝业有限公司 | A kind of safety-type aluminium sheet radiator |
| CN109004811A (en) * | 2018-06-22 | 2018-12-14 | 江苏英杰铝业有限公司 | A kind of variable-frequency power sources aluminium sheet radiator |
| CN108882628B (en) * | 2018-06-22 | 2024-05-17 | 江苏英杰铝业有限公司 | Safety aluminum plate radiator |
| CN110145955A (en) * | 2019-05-31 | 2019-08-20 | 吴江明凯金属制品有限公司 | A kind of fin-inserted radiator facilitating installation |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |