CN215418150U - Fast-recovery diode structure capable of fast radiating - Google Patents
Fast-recovery diode structure capable of fast radiating Download PDFInfo
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- CN215418150U CN215418150U CN202121835233.5U CN202121835233U CN215418150U CN 215418150 U CN215418150 U CN 215418150U CN 202121835233 U CN202121835233 U CN 202121835233U CN 215418150 U CN215418150 U CN 215418150U
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- 238000011084 recovery Methods 0.000 title claims abstract description 58
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 241000463219 Epitheca Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
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Abstract
The utility model discloses a fast recovery diode structure capable of fast radiating, relating to the technical field of fast recovery diodes, comprising a fast recovery diode upper shell component, wherein the bottom end of the fast recovery diode upper shell component is connected with a fast recovery diode lower shell component in a clamping way, a radiating component is commonly connected between the fast recovery diode upper shell component and the fast recovery diode lower shell component, a plurality of groups of heat conducting fins are all positioned in an upper shell, a plurality of groups of radiating fins are all positioned outside the upper shell, the heat energy in the upper shell is transmitted to a plurality of groups of radiating fins through a heat conducting plate by a plurality of groups of heat conducting fins, then the heat energy is conducted to the outside, the device is radiated, and the plurality of groups of heat conducting fins and the plurality of groups of radiating fins are all in sliding connection with the heat conducting plate and are fixed by a plurality of groups of fastening bolts, when a single group of heat conducting fins or a single group of radiating fins are damaged, the whole radiating component is prevented from being replaced, the replacement cost is reduced.
Description
Technical Field
The utility model relates to the technical field of fast recovery diodes, in particular to a fast recovery diode structure capable of fast radiating.
Background
At present, the most integrated structures of fast recovery diodes can generate a large amount of heat energy in daily use, and the existing structures lack heat dissipation devices, so that the phenomena of damage or short circuit are easily caused, the service life is short, and therefore a fast heat-dissipation fast recovery diode structure is provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a fast recovery diode structure capable of quickly radiating heat, and solves the problems that most of the existing fast recovery diodes are of an integrated structure, a large amount of heat energy is generated in daily use, and the existing structure is lack of a heat radiating device, so that the phenomena of damage or short circuit are easily caused, and the service life is short.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a fast-heat-dissipation fast recovery diode structure comprises a fast recovery diode upper shell assembly, wherein the bottom end of the fast recovery diode upper shell assembly is connected with a fast recovery diode lower shell assembly in a clamping mode, a heat dissipation assembly is connected between the fast recovery diode upper shell assembly and the fast recovery diode lower shell assembly together, and two groups of fixing seats are fixedly connected to the bottoms of two ends of the fast recovery diode upper shell assembly;
the radiating component comprises a heat-conducting plate, a plurality of groups of limited sliding grooves are formed in the top end of the heat-conducting plate, a plurality of groups of heat-conducting fins are connected to the middle position of the top of the heat-conducting plate in a sliding mode, a plurality of groups of radiating fins are symmetrically connected to two ends of the top of the heat-conducting plate in a sliding mode, and four groups of limiting holes are symmetrically formed in the top end of the heat-conducting plate.
As a further technical scheme, the plurality of groups of heat conducting fins and the plurality of groups of radiating fins have the same structure and the same size and are in T-shaped structures, the bottoms of the plurality of groups of heat conducting fins and the plurality of groups of radiating fins have the same size as the inside of the plurality of groups of limited slip grooves, the plurality of groups of heat conducting fins and the plurality of groups of radiating fins are sequentially connected inside the plurality of groups of limited slip grooves in a sliding mode, and the plurality of groups of heat conducting fins and the plurality of groups of radiating fins are fixedly connected with the heat conducting plate through the plurality of groups of fastening bolts.
As a further technical scheme of the utility model, the fast recovery diode upper shell assembly comprises an upper shell, the interior of the upper shell is of a hollow structure, two groups of first grooves are symmetrically formed in the bottom end of the upper shell, four groups of first limiting columns are fixedly connected to the edge of the top end of the interior of the upper shell, a second groove is formed in the bottom end of each group of first limiting columns, and two groups of clamping grooves are symmetrically formed in two groups of outer side surfaces of the upper shell.
As a further technical scheme of the present invention, the heat conducting plate penetrates through the insides of the two groups of first grooves, the bottom end of each group of the first limiting columns is respectively attached to the top end of the heat conducting plate, the plurality of groups of the heat conducting fins are all located inside the upper shell, and the plurality of groups of the heat radiating fins are all located outside the upper shell.
As a further technical scheme, the fast recovery diode lower shell assembly comprises a bottom plate, four groups of second limiting columns are symmetrically and fixedly installed at the top end of the bottom plate, and four groups of clamping blocks are symmetrically and fixedly installed at the edge of the top end of the bottom plate.
As a further technical scheme of the utility model, each group of second limiting columns respectively penetrates through the inside of each group of limiting holes, the top of each group of second limiting columns is positioned inside each group of second grooves, and each group of clamping blocks is respectively connected with each group of clamping grooves in a clamping manner.
Advantageous effects
The utility model provides a fast recovery diode structure capable of fast radiating. Compared with the prior art, the method has the following beneficial effects:
1. the utility model provides a quick radiating fast recovery diode structure, all be located the inside of casing through a plurality of groups conducting strip, a plurality of groups fin all are located the outside of casing, convey the inside heat energy of last casing to a plurality of groups fin through the heat-conducting plate by a plurality of groups conducting strip, and then lead heat energy to the external world, dispel the heat to the device, and a plurality of groups conducting strip and a plurality of groups fin all are sliding connection with the heat-conducting plate, and fix through the fastening bolt of a plurality of groups, when singly organizing the conducting strip or singly organize the fin and damage, avoid wholly changing radiator unit, the replacement cost is reduced.
2. The utility model provides a quick radiating fast recovery diode structure, passes the inside in the spacing hole of every group respectively through the spacing post of every group second to restriction radiator unit horizontal migration, every group fixture block respectively with every group draw-in groove block, make go up casing and bottom plate formation block and be connected, then the bottom of the first spacing post of every group is laminated with the top of heat-conducting plate respectively mutually, the top of the spacing post of every group second all is located the inside of every group second recess, and then restriction radiator unit vertical direction removes.
Drawings
Fig. 1 is a schematic structural diagram of a fast recovery diode structure with fast heat dissipation;
FIG. 2 is a schematic diagram of a fast recovery diode top case assembly in a fast heat dissipation fast recovery diode structure;
FIG. 3 is a schematic diagram of a lower case assembly of a fast recovery diode in a fast recovery diode structure with fast heat dissipation;
fig. 4 is a schematic structural diagram of a heat dissipation assembly in a fast recovery diode structure for fast heat dissipation.
In the figure: 1. a fast recovery diode upper case component; 11. an upper housing; 12. a first groove; 13. a first limit post; 14. a second groove; 15. a card slot; 2. a fast recovery diode lower housing component; 21. a base plate; 22. a second limit post; 23. a clamping block; 3. a heat dissipating component; 31. a heat conducting plate; 32. a limit chute; 33. a heat conductive sheet; 34. a heat sink; 35. fastening a bolt; 36. a limiting hole; 4. a fixed seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a fast recovery diode structure with fast heat dissipation, which comprises: the utility model provides a quick radiating fast recovery diode structure, includes fast recovery diode epitheca subassembly 1, and the bottom block of fast recovery diode epitheca subassembly 1 is connected with fast recovery diode inferior valve subassembly 2, is connected with radiator unit 3 between fast recovery diode epitheca subassembly 1 and the fast recovery diode inferior valve subassembly 2 jointly, two sets of fixing bases 4 of both ends bottom fixedly connected with of fast recovery diode epitheca subassembly 1.
Referring to fig. 4, the heat dissipating assembly 3 includes a heat conducting plate 31, a plurality of sets of limited slip grooves 32 are formed at the top end of the heat conducting plate 31, a plurality of sets of heat conducting fins 33 are slidably connected to the middle position of the top of the heat conducting plate 31, a plurality of sets of heat dissipating fins 34 are slidably connected to both ends of the top of the heat conducting plate 31, four sets of limiting holes 36 are symmetrically formed at the top end of the heat conducting plate 31, the plurality of sets of heat conducting fins 33 and the plurality of sets of heat dissipating fins 34 have the same structure and the same size and are both in a "T" shape, the bottoms of the plurality of sets of heat conducting fins 33 and the plurality of sets of heat dissipating fins 34 are the same size as the inside of the plurality of sets of limited slip grooves 32, the plurality of sets of heat conducting fins 33 and the plurality of sets of heat dissipating fins 34 are sequentially slidably connected inside the plurality of sets of limited slip grooves 32, and the plurality of sets of heat conducting fins 33 and the plurality of heat dissipating fins 34 are fixedly connected to the heat conducting plate 31 through a plurality of sets of fastening bolts 35.
In the actual use of the heat dissipation assembly 3, the heat energy inside the upper shell 11 is transferred to the plurality of groups of heat dissipation fins 34 through the heat conduction plate 31 by the plurality of groups of heat conduction fins 33, and then the heat energy is conducted to the outside, and the plurality of groups of heat conduction fins 33 and the plurality of groups of heat dissipation fins 34 are in sliding connection with the heat conduction plate 31 and are fixed by the plurality of groups of fastening bolts 35, so that when a single group of heat conduction fins 33 or a single group of heat dissipation fins 34 is damaged, the whole heat dissipation assembly 3 is prevented from being replaced.
Referring to fig. 2, the fast recovery diode upper case assembly 1 includes an upper case 11, the inside of the upper case 11 is a hollow structure, two sets of first grooves 12 are symmetrically formed in the bottom end of the upper case 11, four sets of first limiting columns 13 are fixedly connected to the edge of the top end of the inside of the upper case 11, a second groove 14 is formed in the bottom end of each set of first limiting columns 13, two sets of clamping grooves 15 are symmetrically formed in two sets of outer side surfaces of the upper case 11, a heat conducting plate 31 penetrates through the inside of the two sets of first grooves 12, the bottom end of each set of first limiting columns 13 is respectively attached to the top end of the heat conducting plate 31, a plurality of sets of heat conducting fins 33 are located inside the upper case 11, and a plurality of sets of heat radiating fins 34 are located outside the upper case 11.
Referring to fig. 3, the fast recovery diode lower case assembly 2 includes a bottom plate 21, four sets of second limiting posts 22 are symmetrically and fixedly mounted on the top end of the bottom plate 21, four sets of clamping blocks 23 are symmetrically and fixedly mounted on the edge of the top end of the bottom plate 21, each set of second limiting posts 22 respectively penetrates through the inside of each set of limiting holes 36, the top of each set of second limiting posts 22 is located inside each set of second grooves 14, and each set of clamping blocks 23 is respectively connected with each set of clamping grooves 15 in a clamping manner.
The working principle of the utility model is as follows: when in use, firstly, a plurality of groups of heat conducting fins 33 and a plurality of groups of radiating fins 34 are in sliding connection with the heat conducting plate 31 and are fixed through a plurality of groups of fastening bolts 35;
then, each group of second limiting columns respectively penetrate through the inside of each group of limiting holes so as to limit the horizontal movement of the heat dissipation assembly, each group of clamping blocks is respectively clamped with each group of clamping grooves, the upper shell and the bottom plate are in clamping connection, the bottom end of each group of first limiting columns is respectively attached to the top end of the heat conduction plate, and the top of each group of second limiting columns is located inside each group of second grooves so as to limit the vertical movement of the heat dissipation assembly;
the plurality of sets of heat-conducting fins 33 transfer the heat energy inside the upper housing 11 to the plurality of sets of heat-radiating fins 34 through the heat-conducting plate 31, thereby conducting the heat energy to the outside.
Claims (6)
1. A fast-heat-dissipation fast-recovery diode structure comprises a fast-recovery diode upper shell assembly (1), and is characterized in that the bottom end of the fast-recovery diode upper shell assembly (1) is connected with a fast-recovery diode lower shell assembly (2) in a clamping manner, a heat dissipation assembly (3) is commonly connected between the fast-recovery diode upper shell assembly (1) and the fast-recovery diode lower shell assembly (2), and two groups of fixing seats (4) are fixedly connected to the bottoms of two ends of the fast-recovery diode upper shell assembly (1);
the radiating component (3) comprises a heat-conducting plate (31), a plurality of groups of limiting sliding grooves (32) are formed in the top end of the heat-conducting plate (31), a plurality of groups of heat-conducting fins (33) are connected to the middle of the top of the heat-conducting plate (31) in a sliding mode, a plurality of groups of radiating fins (34) are symmetrically connected to the two ends of the top of the heat-conducting plate (31) in a sliding mode, and four groups of limiting holes (36) are symmetrically formed in the top end of the heat-conducting plate (31).
2. The diode structure of claim 1, wherein the plurality of sets of heat conducting fins (33) and the plurality of sets of heat dissipating fins (34) have the same structure and the same size, and are each in a "T" shape, the bottoms of the plurality of sets of heat conducting fins (33) and the plurality of sets of heat dissipating fins (34) have the same size as the inside of the plurality of sets of limiting grooves (32), the plurality of sets of heat conducting fins (33) and the plurality of sets of heat dissipating fins (34) are sequentially connected inside the plurality of sets of limiting grooves (32) in a sliding manner, and the plurality of sets of heat conducting fins (33) and the plurality of sets of heat dissipating fins (34) are fixedly connected with the heat conducting plate (31) through the plurality of sets of fastening bolts (35).
3. The fast recovery diode structure with rapid heat dissipation according to claim 1, wherein the fast recovery diode upper case assembly (1) comprises an upper case (11), the interior of the upper case (11) is a hollow structure, two sets of first grooves (12) are symmetrically formed at the bottom end of the upper case (11), four sets of first limiting columns (13) are fixedly connected to the edge of the top end of the interior of the upper case (11), a second groove (14) is formed at the bottom end of each set of first limiting columns (13), and two sets of clamping grooves (15) are symmetrically formed on two sets of outer side surfaces of the upper case (11).
4. The fast recovery diode structure of claim 3, wherein the heat conducting plate (31) passes through the insides of two sets of first grooves (12), the bottom end of each set of the first limiting pillars (13) is respectively attached to the top end of the heat conducting plate (31), several sets of the heat conducting fins (33) are located inside the upper casing (11), and several sets of the heat radiating fins (34) are located outside the upper casing (11).
5. The fast recovery diode structure with rapid heat dissipation according to claim 1, wherein the fast recovery diode lower case assembly (2) comprises a bottom plate (21), four sets of second limiting columns (22) are symmetrically and fixedly installed at the top end of the bottom plate (21), and four sets of clamping blocks (23) are symmetrically and fixedly installed at the edge of the top end of the bottom plate (21).
6. The fast recovery diode structure with rapid heat dissipation according to claim 5, wherein each set of the second limiting pillars (22) respectively passes through the inside of each set of the limiting holes (36), the top of each set of the second limiting pillars (22) is located inside each set of the second grooves (14), and each set of the latch blocks (23) is respectively in snap-fit connection with each set of the latch grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835233.5U CN215418150U (en) | 2021-08-07 | 2021-08-07 | Fast-recovery diode structure capable of fast radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835233.5U CN215418150U (en) | 2021-08-07 | 2021-08-07 | Fast-recovery diode structure capable of fast radiating |
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| Publication Number | Publication Date |
|---|---|
| CN215418150U true CN215418150U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121835233.5U Expired - Fee Related CN215418150U (en) | 2021-08-07 | 2021-08-07 | Fast-recovery diode structure capable of fast radiating |
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| Country | Link |
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| CN (1) | CN215418150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117276213A (en) * | 2023-09-28 | 2023-12-22 | 阜阳万瑞斯电子锁业有限公司 | A fast recovery diode frame structure with high heat dissipation |
-
2021
- 2021-08-07 CN CN202121835233.5U patent/CN215418150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117276213A (en) * | 2023-09-28 | 2023-12-22 | 阜阳万瑞斯电子锁业有限公司 | A fast recovery diode frame structure with high heat dissipation |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20220104 |