CN1620240A - Composite radiator for power electron equipment - Google Patents
Composite radiator for power electron equipment Download PDFInfo
- Publication number
- CN1620240A CN1620240A CN 200310115016 CN200310115016A CN1620240A CN 1620240 A CN1620240 A CN 1620240A CN 200310115016 CN200310115016 CN 200310115016 CN 200310115016 A CN200310115016 A CN 200310115016A CN 1620240 A CN1620240 A CN 1620240A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- groove
- fin
- profile plate
- radiator
- 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.)
- Pending
Links
Images
Abstract
This invention refers to a composite radiator for electric power and electronic equipment, which is composed of plurality of parallel section material boards, the adjacent section material boards is connected integrally by convex block and relative groove in two sides of base unit. The advantages of said invention are 1, variety of size and shape radiators can be composed by said invention, 2, saving raw material and reducing cost, 3, reducing product weight by 30-50 % in the same radiation area.
Description
Technical field:
The present invention relates to a kind of power electronics radiator, particularly relate to a kind of combined radiator that is applied to power electronic equipment.
Background technology:
At present, power electronics radiator in the prior art, for example the radiator of integrated circuit (IC) chip, large-scale inverter etc. can be divided into dull and stereotyped single rib type (referring to Fig. 3 and Fig. 4), square chest type (referring to Fig. 5), special-shaped (referring to Fig. 6, Fig. 7) and blade inserting (referring to Fig. 8); The single rib type of described flat board, square chest type and abnormal shape are the extrusion process mode and produce, the little gentle extrusion process technical conditions restriction of mold design that is squeezed of the version of its product and size, the essential redesign of each new section structure is made mould, by forming product after the die trial; Because the restriction of Mould design and manufacturing process, the tongue ratio of radiator can not be done very greatly, and along with the increase of section structure size, need the large-tonnage extruder to produce, thereby the price of die cost and section bar has also improved much thereupon.Described fin-inserted radiator, though certain improvement is arranged, squeeze out band slot substrate after because its substrate width is certain, can not be applicable to the needs of any width, and there is the interface in slot on heat dissipation direction, reduced radiating efficiency.
Summary of the invention:
The purpose of this invention is to provide a kind of combined radiator that is applied to power electronic equipment, to remedy the deficiencies in the prior art.
The present invention relates to a kind of profile plate structure, it includes pedestal and fin two parts, and pedestal and fin are shaped to one by same material; The left and right sides face of described pedestal is respectively equipped with projection and groove.
Described fin surface is provided with laterally or longitudinal ripple.
The upper surface of groove one side of described pedestal is provided with the press-loading process groove.
Described pedestal one side is provided with the swallow-tail form projection, and opposite side is provided with dovetail groove.
The present invention relates to a kind of combined radiator that is applied to power electronic equipment, it is combined into side by side by a plurality of profile plates, and described profile plate includes pedestal and fin two parts, and pedestal and fin are shaped to one by same material; The left and right sides face of described pedestal is respectively equipped with projection and groove, and described fin surface is provided with laterally or longitudinal ripple; Projection by the pedestal both sides between the adjacent profile plate is connected with groove is corresponding, and is fixed as one, and constitutes combined radiator integral body thus.
Pedestal one side on the described profile plate is provided with the swallow-tail form projection, and opposite side is provided with dovetail groove, by the swallow-tail form projection and the corresponding clamping of dovetail groove of pedestal both sides, constitutes combined radiator integral body thus between the adjacent profile plate.
The described combined radiator that is applied to power electronic equipment, its outside of the profile plate at two ends is connected with backplate respectively, and described backplate comprises pedestal and fin, and this pedestal one side is provided with projection or groove, fixedlys connected with the pedestal of adjacent profiles plate.
The described combined radiator that is applied to power electronic equipment, its outside of the profile plate at two ends is connected with backplate respectively, and described backplate comprises pedestal and fin, and this pedestal one side is provided with projection or groove, fixedly connected with the pedestal of adjacent profiles plate, this fin surface offers louvre.
The described combined radiator that is applied to power electronic equipment is fixedly connected with cover plate at the top of this radiator.
The described combined radiator that is applied to power electronic equipment is fixedly connected with cover plate at the top of this radiator, offers louvre or radiating groove on this cover plate.
The good effect of the combined radiator that is applied to power electronic equipment involved in the present invention is:
1. owing to adopt the mode of dovetail groove location combination, can be combined into the radiator of various sizes and various ways.
2 have not only avoided tongue than the equipment tonnage of higher assembly and the manufacturing issue of mould on making, and have saved a large amount of raw material, have reduced cost of manufacture.
3. by this kind compound mode, on heat dissipation direction, do not have interface problem, and under identical area of dissipation, the product weight of its combined radiator can reduce 30-50%.
Description of drawings:
Fig. 1 is a design of part schematic diagram of the present utility model.
Fig. 2 is the structural representation after the utility model combination.
Fig. 3 is correlation technique middle plateform list rib one a type structural representation.
Fig. 4 is correlation technique middle plateform list rib two type structural representations.
Fig. 5 is a square chest type structural representation in the correlation technique.
Fig. 6 is special-shaped (1) structural representation in the correlation technique.
Fig. 7 is special-shaped (2) structural representation in the correlation technique.
Fig. 8 is an inserted sheet type structural representation in the correlation technique.
Fig. 9 is the end view of Fig. 1.
Among the figure, 1 pedestal, 2 dovetail grooves, 3 press-loading process grooves, 4 fins, 5 dovetails, 6 backplates, 7 cover plates, 8 ripples.
The present invention will be further described below in conjunction with accompanying drawing.
Embodiment
As shown in Figure 1 and Figure 2, the profile plate structure that the present invention relates to, it includes pedestal 1 and fin 4 two parts, and pedestal 1 and fin 4 are shaped to one by same material; The left and right sides face of described pedestal 1 is respectively equipped with projection and groove.
Described fin surface is provided with laterally or longitudinal ripple 8, is beneficial to improve the area of dissipation of spreader surface.
The upper surface of groove one side of described pedestal 1 is provided with press-loading process groove 3, profile plate after the combination, compress by the upper surface to groove one side of substrate 1, make it be fixed into one, the press-loading process groove 3 that is provided with has then solved because compress the problem of stress concentration that causes.
Described pedestal one side is provided with dovetail 5 shape projections, and opposite side is provided with dovetail groove 2.
The present invention is applied to the combined radiator of power electronic equipment, and it is combined into side by side by a plurality of profile plates, and described profile plate includes pedestal 1 and fin 4 two parts, and pedestal 1 and fin 4 are shaped to one by same material; The left and right sides face of described pedestal 1 is respectively equipped with projection and groove, and described fin 1 surface is provided with laterally or longitudinal ripple 8; Projection by pedestal 1 both sides between the adjacent profile plate is connected with groove is corresponding, and is fixed as one, and constitutes combined radiator integral body thus.
Pedestal 1 one sides on the described profile plate are provided with dovetail 5 shape projections, and opposite side is provided with dovetail groove 2, by the dovetail 5 shape projections and the dovetail groove 2 corresponding clampings of pedestal 1 both sides, constitute combined radiator integral body thus between the adjacent profile plate.
The described combined radiator that is applied to power electronic equipment, its outside of the profile plate at two ends is connected with backplate 6 respectively, and described backplate comprises pedestal 1 and fin 4, and these pedestal 1 one sides are provided with projection or groove, fixedly connected with the pedestal 1 of adjacent profiles plate.
The described combined radiator that is applied to power electronic equipment, its outside of the profile plate at two ends is connected with backplate 6 respectively, and described backplate 6 comprises pedestal 1 and fin 4, and these pedestal 1 one sides are provided with projection or groove, fixedly connected with the pedestal 1 of adjacent profiles plate, these fin 4 surfaces offer louvre.
The described combined radiator that is applied to power electronic equipment is fixedly connected with cover plate 7 at the top of this radiator.
The described combined radiator that is applied to power electronic equipment is fixedly connected with cover plate 7 at the top of this radiator, offers louvre or radiating groove on this cover plate 7.
The described combined radiator that is applied to power electronic equipment, when using, according to the length of required size by the size intercepting profile plate of some directions, and the number of pressing other direction intercepting profile plate, plug-in mounting by dovetail on two adjacent profiles plates and dovetail groove makes up, compresses, and profile plate is combined into one; When needs square chest type radiator, install backplate 6 additional by both sides, the top is provided with cover plate 7 and just can realizes.
Claims (10)
1. profile plate structure, it is characterized in that: it includes pedestal and fin two parts, and pedestal and fin are shaped to one by same material; The left and right sides face of described pedestal is respectively equipped with projection and groove.
2. profile plate structure according to claim 1 is characterized in that: described fin surface is provided with laterally or longitudinal ripple.
3. profile plate structure according to claim 1 is characterized in that: the upper surface of groove one side of described pedestal is provided with the press-loading process groove.
4. profile plate structure according to claim 1 is characterized in that: described pedestal one side is provided with the swallow-tail form projection, and opposite side is provided with dovetail groove.
5. combined radiator that is applied to power electronic equipment, it is combined into side by side by a plurality of profile plates, it is characterized in that: described profile plate includes pedestal and fin two parts, and pedestal and fin are shaped to one by same material; The left and right sides face of described pedestal is respectively equipped with projection and groove, and described fin surface is provided with laterally or longitudinal ripple; Projection by the pedestal both sides between the adjacent profile plate is connected with groove is corresponding, and is fixed as one, and constitutes combined radiator integral body thus.
6, the combined radiator that is applied to power electronic equipment according to claim 5, it is characterized in that: pedestal one side on the described profile plate is provided with the swallow-tail form projection, opposite side is provided with dovetail groove, by the swallow-tail form projection and the corresponding clamping of dovetail groove of pedestal both sides, constitute combined radiator integral body thus between the adjacent profile plate.
7, according to claim 5 or the 6 described combined radiators that are applied to power electronic equipment, it is characterized in that: its outside of the profile plate at two ends is connected with backplate respectively, described backplate comprises pedestal and fin, this pedestal one side is provided with projection or groove, fixedlys connected with the pedestal of adjacent profiles plate.
8, according to claim 5 or the 6 described combined radiators that are applied to power electronic equipment, it is characterized in that: its outside of the profile plate at two ends is connected with backplate respectively, described backplate comprises pedestal and fin, this pedestal one side is provided with projection or groove, fixedly connected with the pedestal of adjacent profiles plate, this fin surface offers louvre.
9, according to claim 5 or the 6 described combined radiators that are applied to power electronic equipment, it is characterized in that: the top of radiator is fixedly connected with cover plate.
10, according to claim 5 or the 6 described combined radiators that are applied to power electronic equipment, it is characterized in that: the top of radiator is fixedly connected with cover plate, offers louvre or radiating groove on this cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310115016 CN1620240A (en) | 2003-11-20 | 2003-11-20 | Composite radiator for power electron equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310115016 CN1620240A (en) | 2003-11-20 | 2003-11-20 | Composite radiator for power electron equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1620240A true CN1620240A (en) | 2005-05-25 |
Family
ID=34760271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310115016 Pending CN1620240A (en) | 2003-11-20 | 2003-11-20 | Composite radiator for power electron equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1620240A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035620A1 (en) * | 2009-09-28 | 2011-03-31 | 常州市默顿电气有限公司 | Capacitance compensation transfer switch |
| CN102231370A (en) * | 2011-05-31 | 2011-11-02 | 苏州三川换热器有限公司 | High power fin cold plate radiator and manufacturing method thereof |
| CN103052289A (en) * | 2012-12-15 | 2013-04-17 | 中航光电科技股份有限公司 | Equipment cabinet and guard plate thereof |
| CN106500070A (en) * | 2016-10-18 | 2017-03-15 | 苏州承源光电科技有限公司 | A kind of LED lamp heat sink |
| CN106915801A (en) * | 2017-03-06 | 2017-07-04 | 常州大学 | It is applied to the detachable DSA electrode plate groups of lake eutrophication treatment |
-
2003
- 2003-11-20 CN CN 200310115016 patent/CN1620240A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035620A1 (en) * | 2009-09-28 | 2011-03-31 | 常州市默顿电气有限公司 | Capacitance compensation transfer switch |
| CN102231370A (en) * | 2011-05-31 | 2011-11-02 | 苏州三川换热器有限公司 | High power fin cold plate radiator and manufacturing method thereof |
| CN102231370B (en) * | 2011-05-31 | 2013-03-06 | 苏州三川换热器有限公司 | High power fin cold plate radiator and manufacturing method thereof |
| CN103052289A (en) * | 2012-12-15 | 2013-04-17 | 中航光电科技股份有限公司 | Equipment cabinet and guard plate thereof |
| CN106500070A (en) * | 2016-10-18 | 2017-03-15 | 苏州承源光电科技有限公司 | A kind of LED lamp heat sink |
| CN106500070B (en) * | 2016-10-18 | 2020-09-22 | 苏州承源光电科技有限公司 | LED lamp radiator |
| CN106915801A (en) * | 2017-03-06 | 2017-07-04 | 常州大学 | It is applied to the detachable DSA electrode plate groups of lake eutrophication treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1542954A (en) | Semiconductor device | |
| CN1620240A (en) | Composite radiator for power electron equipment | |
| CN203369037U (en) | Radiator | |
| CN2671120Y (en) | Assembled radiator | |
| CN102116461A (en) | Method for manufacturing radiator of LED street lamp | |
| CN2310973Y (en) | Inserter type radiator | |
| CN211860944U (en) | Heat radiator | |
| CN2845413Y (en) | Radiator seat | |
| CN210694761U (en) | Plastic radiator with increased radiating area | |
| CN2886654Y (en) | Heat radiating device for display card | |
| CN2466795Y (en) | Heat sink | |
| CN2384193Y (en) | Special-shaped radiator | |
| CN217035162U (en) | Special-shaped copper bar with multi-groove structure | |
| CN2669372Y (en) | Inlaid radiating fins | |
| CN2843012Y (en) | Radiating fin unit and heat-conducting pipe combined positioning structure | |
| CN201583182U (en) | Fin roots folding type heat dissipating device | |
| CN2462543Y (en) | Thin-wing type radiating fin | |
| CN2712032Y (en) | Metal PTC heating device | |
| CN2588531Y (en) | CPU heat sink | |
| CN208418322U (en) | A kind of LED light mounting plate band with LED light seat slot | |
| CN101043807A (en) | Heat radiator positioning structure and mfg. method therefor | |
| CN2645123Y (en) | Display card heat abstractor | |
| CN217957611U (en) | Press-fitting combined heat dissipation structure for power module | |
| CN213178262U (en) | LED street lamp module radiator | |
| CN202587725U (en) | Heat dissipation unit and laminated type electronic heat dissipation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |