CN104776733A - Radiator - Google Patents
Radiator Download PDFInfo
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- CN104776733A CN104776733A CN201510136616.6A CN201510136616A CN104776733A CN 104776733 A CN104776733 A CN 104776733A CN 201510136616 A CN201510136616 A CN 201510136616A CN 104776733 A CN104776733 A CN 104776733A
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- fin
- shaped trough
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Abstract
The invention discloses a radiator, and belongs to the field of heat exchange equipment. The radiator comprises a substrate and a radiating assembly, wherein the substrate at least comprises an upper surface and a lower surface, and is connected with the equipment through the upper surface; the radiating assembly is arranged on the lower surface, is in split connection with the substrate and can be detached and replaced; heat produced by the equipment is transmitted to the radiating assembly through the substrate, and heat exchange is performed between the radiating assembly and outside air. According to the radiator disclosed by the invention, heat produced by the equipment is transmitted to the radiating assembly through the substrate, heat exchange is performed between the radiating assembly and outside air, and the radiating assembly is in split connection with the substrate and can be detached and replaced, so that the radiating assembly can be selected according to heating power of the equipment; when the heating power of the equipment is different, the radiating needs of the equipment can be met by only replacing the radiating assembly, so that the using cost is relatively low, and the maintenance cost is relatively low due to the fact that a radiating sheet and the substrate can be replaced respectively.
Description
Technical field
The present invention relates to heat-exchange apparatus field, particularly a kind of radiator.
Background technology
A large amount of heat is often produced in the equipment courses of work such as electrical equipment or machinery; these heats are unprofitable to the normal work of equipment and are difficult to leave fast; produce high temperature in order to avoid unnecessary heat accumulation and damage the equipment worked; usually arrange the heat that radiator makes equipment produces to accelerate to leave at the sites of heat generation place of equipment, thus proterctive equipment.
Existing aluminium alloy heat radiator comprises base plate and fin, fin is arranged on the side of base plate, fin and base plate one-body molded, the opposite side of base plate and equipment connection, the heat that equipment produces is passed on fin through base plate, carries out heat exchange by fin and extraneous air.
Realizing in process of the present invention, inventor finds that prior art at least exists following problem:
Due to the base plate of existing aluminium alloy heat radiator and fin one-body molded, and the duty of an equipment is different or workpiece is different, its heating power is often different, when the heating power of equipment is greater than the heat-sinking capability of aluminium alloy heat radiator, must integral replacing aluminium alloy heat radiator to meet the radiating requirements of equipment, use cost is higher, and when fin because the reason such as dust stratification needs to change or base plate damages when needing to change, also necessary integral replacing aluminium alloy heat radiator, maintenance cost is higher.
Summary of the invention
In order to the problem that the aluminium alloy heat radiator use cost and maintenance cost that solve prior art are higher, embodiments provide a kind of radiator.Described technical scheme is as follows:
A kind of radiator, for dispelling the heat for the equipment of heating, described radiator comprises: substrate and radiating subassembly, described substrate at least comprises upper surface and lower surface, by described upper surface and described equipment connection, described radiating subassembly is arranged on described lower surface, and described radiating subassembly is connected and replaceable with described substrate split, by described substrate, the heat that described equipment produces is delivered on described radiating subassembly, by described radiating subassembly and extraneous air generation heat exchange.
Further, described radiator also comprises clamping plate, described lower surface is plane, described lower surface has bar-shaped trough in the horizontal direction, and described bar-shaped trough has at least one end to be provided with opening, and described radiating subassembly is arranged on described lower surface by described bar-shaped trough, described radiating subassembly can move in parallel in described bar-shaped trough, described clamping plate are arranged on the substrate, and described clamping plate are fixedly connected with described substrate, prevent described radiating subassembly from leaving described bar-shaped trough by described opening by described clamping plate.
Further, described radiating subassembly comprises fin and intermediate plate, described fin and described intermediate plate are equipped with some, the superposition parallel with described intermediate plate of described fin is arranged in described bar-shaped trough, and have one piece of described intermediate plate at least between any two pieces of adjacent described fin, described fin and described intermediate plate all can move in parallel along described bar-shaped trough, and described fin is used for and extraneous air generation heat exchange, and described intermediate plate is used for for providing distance between any two pieces of adjacent described fin.
Particularly, described intermediate plate and described fin are laminated structure, and described intermediate plate top is provided with the outer male structure of the intermediate plate matched with described bar-shaped trough, described intermediate plate passes through described intermediate plate evagination structure installment in described bar-shaped trough, described fin top is provided with the outer male structure of the fin matched with described bar-shaped trough, described fin is by described fin evagination structure installment in described bar-shaped trough, and the height of described intermediate plate is less than the height of described fin.
Further, described intermediate plate is made up of Heat Conduction Material.
Further, described radiator also comprises pinching screw, and described clamping plate are provided with pinching screw installing hole, and described pinching screw withstands on described fin through described pinching screw installing hole.
Particularly, the two ends of described bar-shaped trough are equipped with opening.
Further, described clamping plate are provided with two pieces, and two pieces of described clamping plate split at described bar-shaped trough two ends.
Particularly, described clamping plate are fixing on the substrate by dog screw.
Particularly, described dog screw is provided with three, and two dog screws in three described dog screws split in the both sides of described bar-shaped trough, and another dog screw in three described dog screws is positioned at above described bar-shaped trough.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
The heat that equipment produces is delivered on radiating subassembly by substrate by the present invention, heat exchange is carried out by radiating subassembly and extraneous air, radiating subassembly is connected and replaceable with substrate split, radiating subassembly can be selected according to the heating power of equipment, when the heating power of equipment is different, only need change the radiating requirements that radiating subassembly can meet equipment, use cost is lower, and fin and substrate can be changed respectively, maintenance cost is lower.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the fractionation schematic diagram of the radiator that the embodiment of the present invention provides;
Fig. 2 is the structural representation of the radiator that the embodiment of the present invention provides;
Fig. 3 is the structural representation of the substrate that the embodiment of the present invention provides;
Fig. 4 is the structural representation of the fin that the embodiment of the present invention provides;
Fig. 5 is the structural representation of the intermediate plate that the embodiment of the present invention provides;
Fig. 6 is the structural representation of the clamping plate that the embodiment of the present invention provides.
Wherein:
1 equipment,
2 substrates, 21 upper surfaces, 22 lower surfaces, 23 bar-shaped troughs, 231 openings, round substrate dog screw installing hole,
3 clamping plate, 31 clamping plate dog screw installing holes, 32 pinching screw installing holes,
4 fin, the outer male structure of 41 fin,
5 pinching screws,
6 dog screws,
7 intermediate plates, the outer male structure of 71 intermediate plates,
A radiating subassembly.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
As shown in Figure 1, embodiments provide a kind of radiator, for dispelling the heat for the equipment 1 of heating, described radiator comprises: substrate 2 and radiating subassembly A, described substrate 2 at least comprises upper surface 21 and lower surface 22, be connected with described equipment 1 by described upper surface 21, described radiating subassembly A is arranged on described lower surface 22, described radiating subassembly A is connected and replaceable with the split of described substrate 2, by described substrate 2, the heat that described equipment 1 produces is delivered on described radiating subassembly A, by described radiating subassembly A and extraneous air generation heat exchange.
Operation principle of the present invention is:
Substrate 2 upper surface 21 of the present invention is connected with the sites of heat generation of equipment 1, in the present embodiment, the structure of substrate 2 upper surface 21 can match according to the sites of heat generation of actual conditions and equipment 1, radiating subassembly A is selected according to the heating power of equipment 1, radiating subassembly A is installed on the lower surface 22 of substrate 2, connected mode between the lower surface 22 of radiating subassembly A and substrate 2 can be plug-in mounting, magnetic attraction, screw connection etc., the heat that equipment 1 produces is delivered on radiating subassembly A by heat trnasfer through substrate 2, heat exchange is carried out by radiating subassembly A and extraneous air, thus the heat making equipment 1 produce leaves fast, avoid breaking-up equipment 1, because radiating subassembly A can select according to the heating power of equipment 1, thus avoid the integral replacing radiator when the heating power of equipment 1 increases, make use cost of the present invention lower.When radiating subassembly A needs to change, can directly take off radiating subassembly A, load onto new radiating subassembly A, and when substrate 2 needs to change, first radiating subassembly A can be taken off, the substrate 2 more renewed, then not needing the radiating subassembly A changed to be installed on new substrate 2, thus radiating subassembly A and substrate 2 can be changed respectively, reduce maintenance cost.Certainly, those skilled in the art are known, and when the top of radiating subassembly A and the lower surface of substrate 2 fit tightly, radiating effect of the present invention is better.
The heat that equipment 1 produces is delivered on radiating subassembly A by substrate 2 by the present invention, heat exchange is carried out by radiating subassembly A and extraneous air, radiating subassembly A is connected and replaceable with substrate 2 split, radiating subassembly A can be selected according to the heating power of equipment 1, when the heating power of equipment 1 is different, only need change the radiating requirements that radiating subassembly A can meet equipment 1, use cost is lower, and radiating subassembly A and substrate 2 can be changed respectively, maintenance cost is lower.
As shown in Figure 1, also can see Fig. 2, further, described radiator also comprises clamping plate 3, described lower surface 22 is plane, described lower surface 22 has bar-shaped trough 23 in the horizontal direction, described bar-shaped trough 23 has at least one end to be provided with opening 231 (see Fig. 3), described radiating subassembly A is arranged on described lower surface 22 by described bar-shaped trough 23, described radiating subassembly A can move in parallel in described bar-shaped trough 23, described clamping plate 3 are arranged on described substrate 2, described clamping plate 3 are fixedly connected with described substrate 2, prevent described radiating subassembly A from leaving described bar-shaped trough 23 by described opening 231 (see Fig. 3) by described clamping plate 3.
As shown in Figure 3, in the present embodiment, lower surface 22 has bar-shaped trough 23 in the horizontal direction, bar-shaped trough 23 at least one end is provided with opening 231, and radiating subassembly A is installed in bar-shaped trough 23 from opening 231, and prevents radiating subassembly A from leaving bar-shaped trough 23 by clamping plate 3, structure is simple, reasonable in design.
As shown in Figure 1, further, described radiating subassembly A comprises fin 4 and intermediate plate 7, described fin 4 and described intermediate plate 7 are equipped with some, described fin 4 is arranged in described bar-shaped trough 23 with the parallel superposition of described intermediate plate 7, and have one piece of described intermediate plate 7 at least between any two pieces of adjacent described fin 4, described fin 4 and described intermediate plate 7 all can move in parallel along described bar-shaped trough 23, described fin 4 for extraneous air generation heat exchange, described intermediate plate 7 is for for providing distance between any two pieces of adjacent described fin 4.
In the present embodiment, the heat that equipment 1 produces is delivered on fin 4 through substrate 2, by fin 4 and extraneous air generation heat exchange, thus the heat making equipment 1 produce leaves fast, by arranging intermediate plate 7 between two pieces of fin 4, two pieces of fin 4 are spaced from each other, thus each face making fin 4 all can with extraneous air generation heat exchange, increase heat exchange area, improve radiating efficiency, and it is different according to the position at the heating power difference of equipment 1 and the main portions place of heating, the quantity of the intermediate plate 7 between any two pieces of fin 4 and specification all can be different, heat on guarantee equipment 1 can leave in time, and ensure that each block fin 4 all can farthest dispel the heat, make to make the best use of everything, avoid wasting.And those skilled in the art are known, different according to the heating power of equipment 1, the quantity of fin 4 can be different, and different according to the position of the main heating position of equipment 1, and the specification of each fin 4 also can be different.
Realizing in process of the present invention, inventor finds that automobile lamp is made up of multiple LED, multiple LED uses same radiator heat-dissipation, carry out in radiation processes at the existing radiator of use to automobile lamp, because multiple LED is installed on substrate 2, the power of each LED may be different, and dense degree is also not necessarily identical, make the heat on substrate 2 uneven, and the heat-sinking capability at existing each position of radiator is balanced, comparatively intensive position causes LED lifetime because dispelling the heat inadequate for automobile lamp heat radiation easily causes high-power LED lamp or LED to be arranged to use existing radiator, luminous efficiency is lower and energy loss is larger, and the radiator that the application of the invention provides, because fin 4 and intermediate plate 7 can be arranged according to the particular location of automobile lamp and respective power, can guarantee that each automobile lamp can obtain good heat radiation, thus improve service life and the luminous efficiency of automobile lamp, and reduce energy loss, radiating effect is given prominence to.
As shown in Figure 1, also can see Fig. 4 and Fig. 5, particularly, described intermediate plate 7 and described fin 4 are laminated structure, and described intermediate plate 7 top is provided with the outer male structure 71 of the intermediate plate matched with described bar-shaped trough 23, described intermediate plate 7 is arranged in described bar-shaped trough 23 by the outer male structure 71 of described intermediate plate, described fin 4 top is provided with the outer male structure 41 of the fin matched with described bar-shaped trough 23, described fin 4 is arranged in described bar-shaped trough 23 by the outer male structure 41 of described fin, and the height of described intermediate plate 7 is less than the height of described fin 4.
In the present embodiment, intermediate plate 7 is arranged in bar-shaped trough 23 by the outer male structure 71 of intermediate plate, and fin 4 is arranged in bar-shaped trough 23 by the outer male structure 41 of fin, and structure is simple, is convenient to install.And having enough heat exchange areas in order to ensure on fin 4, the height of intermediate plate 7 is less than the height of fin 4, and concrete difference in height sets according to actual conditions.Certainly, those skilled in the art are known, under equipment 1 generates heat comparatively uniform situation, the structure of T-shaped is all by fin 4 being designed to shape of cross section and vertical sectional shape, the bottom of abutting fins 4 is separated by their top, thus avoids using intermediate plate 7, reduces production cost.
See Fig. 5, further, described intermediate plate 7 is made up of Heat Conduction Material.
In the present embodiment, intermediate plate 7 is made up of Heat Conduction Material, and the heat that equipment 1 produces is delivered on intermediate plate 7 by substrate 2, is delivered on fin 4 by intermediate plate 7, by fin 4 and extraneous air generation heat exchange, improves the efficiency of heat trnasfer.Particularly, intermediate plate 7 can be made up of materials such as steel, aluminium or copper.
And it will be understood by those skilled in the art that in the present embodiment, the material of substrate 2, intermediate plate 7 and fin 4 can be selected according to the caloric value size of equipment, can all select same heat sink material, also can select different materials.Such as: when equipment 1 heating power is lower, substrate 2 is adopted and is formed from aluminium, and intermediate plate 7 and fin 4 are adopted and be made of a steel; When equipment 1 caloric value is medium, substrate 2, intermediate plate 7 and fin 4 all can be adopted and be formed from aluminium; When equipment 1 caloric value is large, substrate 2 is adopted and is formed from aluminium, and intermediate plate 7 and fin 4 all can be made of copper, and intermediate plate 7 and fin 4 also can adopt ceramic material to make.
As shown in Figure 2, further, described radiator also comprises pinching screw 5, and described clamping plate 3 are provided with pinching screw installing hole 32, and described pinching screw 5 withstands on described fin 4 through described pinching screw installing hole 32.
In the present embodiment, withstand on fin 4 by pinching screw 5 through pinching screw installing hole 32, to make between the fin 4 of arbitrary neighborhood and intermediate plate 7 or close contact between intermediate plate 7 and intermediate plate 7, the heat that equipment 1 produces is delivered on intermediate plate 7 or fin 4 by substrate 2, heat on fin 4 directly and extraneous air generation heat exchange, heat on intermediate plate 7, then by heat transfer on fin 4, carries out heat exchange by fin 4 and extraneous air, improves heat transference efficiency.
As shown in Figure 3, particularly, the two ends of described bar-shaped trough 23 are equipped with opening 231.
In the present embodiment, the two ends of bar-shaped trough 23 are equipped with opening 231, and bar-shaped trough 23 makes by crowded type technique, and processing cost is lower, are convenient to install radiating subassembly A.
As shown in Figure 1, also can see Fig. 2, further, described clamping plate 3 are provided with two pieces, and two pieces of described clamping plate 3 split at described bar-shaped trough 23 two ends.
In the present embodiment, the two ends of bar-shaped trough 23 are equipped with opening 231, prevent radiating subassembly A from leaving bar-shaped trough 23 by the opening of two on bar-shaped trough 23 231 by two clamping plates 3.
As shown in Figure 1, also can see Fig. 2, particularly, described clamping plate 3 are fixed on described substrate 2 by dog screw 6.
In the present embodiment, clamping plate 3 are fixing on a substrate 2 by dog screw 6, are convenient to dismounting.Certainly, those skilled in the art are known, also two spacing rings are set by bar-shaped trough 23 both sides on a substrate 2, clamping plate 3 are arranged a spacing ring, the axis collinear of three spacing rings, and the spacing ring on clamping plate 3 is positioned in the middle of two spacing rings on substrate 2, through three spacing rings, clamping plate 3 are fixed on a substrate 2 successively by bearing pin, structure is simple, is convenient to assembling, and the connected mode of clamping plate 3 and substrate 2 is to dismantle and installation is as the criterion.
As shown in Figure 1, also can see Fig. 2, particularly, described dog screw 6 is provided with three, two dog screws 6 in three described dog screws 6 split in the both sides of described bar-shaped trough 23, and another dog screw 6 in three described dog screws 6 is positioned at above described bar-shaped trough 23.
In the present embodiment, as shown in Figure 3, substrate 2 is provided with three substrate orientation screw mounting holes 24, two substrate orientation screw mounting holes of three substrate orientation screw mounting holes 24 split in bar-shaped trough 23 both sides, another substrate orientation screw mounting hole 24 in three substrate orientation screw mounting holes 24 is arranged on above bar-shaped trough 23, as shown in Figure 6, clamping plate 3 are provided with accordingly three clamping plate dog screw installing holes 31, clamping plate 3 are correspondingly fixed on a substrate 2 through clamping plate dog screw installing hole 31 and substrate orientation screw mounting hole 24 by dog screw 6, stable connection, easy for removal and installation.Certainly, those skilled in the art are known, actual conditions when working according to equipment 1, and consider the factors such as vibration, the quantity of dog screw 6 also can be set to two or many.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a radiator, for dispelling the heat for the equipment of heating, it is characterized in that, described radiator comprises: substrate and radiating subassembly, described substrate at least comprises upper surface and lower surface, by described upper surface and described equipment connection, described radiating subassembly is arranged on described lower surface, described radiating subassembly is connected and replaceable with described substrate split, by described substrate, the heat that described equipment produces is delivered on described radiating subassembly, by described radiating subassembly and extraneous air generation heat exchange.
2. radiator according to claim 1, it is characterized in that, described radiator also comprises clamping plate, described lower surface is plane, described lower surface has bar-shaped trough in the horizontal direction, described bar-shaped trough has at least one end to be provided with opening, described radiating subassembly is arranged on described lower surface by described bar-shaped trough, described radiating subassembly can move in parallel in described bar-shaped trough, described clamping plate are arranged on the substrate, described clamping plate are fixedly connected with described substrate, prevent described radiating subassembly from leaving described bar-shaped trough by described opening by described clamping plate.
3. radiator according to claim 2, it is characterized in that, described radiating subassembly comprises fin and intermediate plate, described fin and described intermediate plate are equipped with some, the superposition parallel with described intermediate plate of described fin is arranged in described bar-shaped trough, and have one piece of described intermediate plate at least between any two pieces of adjacent described fin, described fin and described intermediate plate all can move in parallel along described bar-shaped trough, described fin is used for and extraneous air generation heat exchange, and described intermediate plate is used for for providing distance between any two pieces of adjacent described fin.
4. radiator according to claim 3, it is characterized in that, described intermediate plate and described fin are laminated structure, and described intermediate plate top is provided with the outer male structure of the intermediate plate matched with described bar-shaped trough, described intermediate plate passes through described intermediate plate evagination structure installment in described bar-shaped trough, described fin top is provided with the outer male structure of the fin matched with described bar-shaped trough, described fin is by described fin evagination structure installment in described bar-shaped trough, and the height of described intermediate plate is less than the height of described fin.
5. want the radiator described in 3 according to right, it is characterized in that, described intermediate plate is made up of Heat Conduction Material.
6. radiator according to claim 5, is characterized in that, described radiator also comprises pinching screw, and described clamping plate are provided with pinching screw installing hole, and described pinching screw withstands on described fin through described pinching screw installing hole.
7. radiator according to claim 2, is characterized in that, the two ends of described bar-shaped trough are equipped with opening.
8. radiator according to claim 7, is characterized in that, described clamping plate are provided with two pieces, and two pieces of described clamping plate split at described bar-shaped trough two ends.
9. the radiator according to any one of claim 2-8 claim, is characterized in that, described clamping plate are fixing on the substrate by dog screw.
10. radiator according to claim 9, it is characterized in that, described dog screw is provided with three, and two dog screws in three described dog screws split in the both sides of described bar-shaped trough, and another dog screw in three described dog screws is positioned at above described bar-shaped trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136616.6A CN104776733B (en) | 2015-03-26 | 2015-03-26 | A kind of radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136616.6A CN104776733B (en) | 2015-03-26 | 2015-03-26 | A kind of radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104776733A true CN104776733A (en) | 2015-07-15 |
| CN104776733B CN104776733B (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510136616.6A Active CN104776733B (en) | 2015-03-26 | 2015-03-26 | A kind of radiator |
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| Country | Link |
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| CN (1) | CN104776733B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787471A (en) * | 2016-12-07 | 2017-05-31 | 中国北方车辆研究所 | A kind of motor drive controller of many radiating modes |
| CN108594975A (en) * | 2018-07-12 | 2018-09-28 | 常州天能博智能系统科技有限公司 | A kind of operation board radiator structure |
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| CN2190273Y (en) * | 1994-04-19 | 1995-02-22 | 戴政耀 | Assembled heat radiator |
| JPH10122761A (en) * | 1996-10-18 | 1998-05-15 | Chiyoda Corp | System and method for heat recovery of exhaust gas |
| TW453516U (en) * | 2000-06-01 | 2001-09-01 | Yang Jin Ru | Lined sheet type assembly structure of IC heat dissipation device |
| CN2586125Y (en) * | 2002-12-11 | 2003-11-12 | 沈佶昌 | Emproved structure of combined radiator |
| CN2650332Y (en) * | 2003-08-16 | 2004-10-20 | 鸿富锦精密工业（深圳）有限公司 | Stacked finned radiator |
| CN2755780Y (en) * | 2004-11-08 | 2006-02-01 | 惠州永鑫有色金属有限公司 | Complex radiating fins |
| CN1755920A (en) * | 2004-09-27 | 2006-04-05 | 赵厚福 | Heat radiator dedicated for semiconductor refrigerating assembly |
| CN102548342A (en) * | 2010-12-24 | 2012-07-04 | 富准精密工业(深圳)有限公司 | Radiator and manufacturing method thereof |
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2015
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2190273Y (en) * | 1994-04-19 | 1995-02-22 | 戴政耀 | Assembled heat radiator |
| JPH10122761A (en) * | 1996-10-18 | 1998-05-15 | Chiyoda Corp | System and method for heat recovery of exhaust gas |
| TW453516U (en) * | 2000-06-01 | 2001-09-01 | Yang Jin Ru | Lined sheet type assembly structure of IC heat dissipation device |
| CN2586125Y (en) * | 2002-12-11 | 2003-11-12 | 沈佶昌 | Emproved structure of combined radiator |
| CN2650332Y (en) * | 2003-08-16 | 2004-10-20 | 鸿富锦精密工业（深圳）有限公司 | Stacked finned radiator |
| CN1755920A (en) * | 2004-09-27 | 2006-04-05 | 赵厚福 | Heat radiator dedicated for semiconductor refrigerating assembly |
| CN2755780Y (en) * | 2004-11-08 | 2006-02-01 | 惠州永鑫有色金属有限公司 | Complex radiating fins |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787471A (en) * | 2016-12-07 | 2017-05-31 | 中国北方车辆研究所 | A kind of motor drive controller of many radiating modes |
| CN108594975A (en) * | 2018-07-12 | 2018-09-28 | 常州天能博智能系统科技有限公司 | A kind of operation board radiator structure |
| CN108594975B (en) * | 2018-07-12 | 2023-11-21 | 常州天能博智能系统科技有限公司 | Operation board card heat radiation structure |
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|---|---|
| CN104776733B (en) | 2017-07-07 |
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