CN212344339U - Heat dissipation structure of high-power electronic component - Google Patents
Heat dissipation structure of high-power electronic component Download PDFInfo
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- CN212344339U CN212344339U CN202021378738.9U CN202021378738U CN212344339U CN 212344339 U CN212344339 U CN 212344339U CN 202021378738 U CN202021378738 U CN 202021378738U CN 212344339 U CN212344339 U CN 212344339U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 19
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-power electronic components heat radiation structure, including first rotation axis and tenth umbrella gear, be provided with seventeenth umbrella gear on the first rotation axis, and first rotation axis installs the fan, first umbrella gear is installed on eighth rotation axis, and eighth rotation axis, seventh rotation axis, first rotation axis and ninth rotation axis both ends are all fixed on the device inner wall through the bearing, second umbrella gear installs at second rotation axis lower extreme, and second rotation axis upper end installs third umbrella gear, the box upside is run through to the second rotation axis simultaneously, fourth umbrella gear installs at third rotation axis left end, and third rotation axis right-hand member installs fifth umbrella gear, the third rotation axis left and right sides all is provided with the bearing simultaneously, and bearing one end is connected with the fixed plate. According to the high-power electronic component heat dissipation structure, the four groups of fans have the characteristic of being capable of accelerating heat dissipation of electronic components.
Description
Technical Field
The utility model relates to a high-power electronic components heat radiation structure equipment science and technology technical field specifically is a high-power electronic components heat radiation structure.
Background
The electronic components are components of electronic elements and small-sized electric machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; the electronic components are commonly known as diodes and the like, since the invention and creation, the electronic components are increasingly used in modern industry and modern life, and for the fields of modern industry, particularly mining, chemical industry, electric power, industrial manufacturing and the like, the current common power electronic components have poor heat dissipation effect, the temperature of the electronic components is continuously increased due to heat generated during working, so that the heat is accumulated and the temperature rises, the electronic components are finally burnt out, the normal work of the electronic components is influenced, the use of people is not facilitated, and after retrieval, the prior art discloses (application number: CN201920898693.9) a heat dissipation structure of the power electronic components, wherein' the top of a shell 1 is fixedly connected with a fixed block 2, the surface of the fixed block 2 is provided with a vent hole 8, air vent 8 is located the both sides of fan blade 7, the quantity of air vent 8 is a plurality of, through setting up air vent 8, make the air be convenient for get into in the fixed block 2 and be convenient for discharge in the fixed block 2, the top fixedly connected with motor 3 of fixed block 2, the bottom of motor 3 pivot runs through fixed block 2 and extends to the first gear 4 of the inside fixedly connected with of fixed block 2, the inside swing joint of fixed block 2 has dead lever 5, the fixed surface of dead lever 5 is connected with second gear 6, the surface and the first gear 4 meshing of second gear 6, the fixed surface of dead lever 5 is connected with fan blade 7 "fan blade 7 only sets up a set ofly and can only dispel the heat to 15 one end of components and parts, make the radiating effect of components and parts 15 not good, the radiating effect that can.
In order to solve the defects existing in the current market, a heat dissipation structure of a high-power electronic component is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming the defect that mentions in the background art, provide a high-power electronic components heat radiation structure. The four groups of fans have the characteristic of being capable of accelerating the heat dissipation of the electronic component device.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation structure for high-power electronic components comprises a first rotating shaft and a tenth bevel gear, wherein the seventeenth bevel gear is arranged on the first rotating shaft, a fan is arranged on the first rotating shaft, the first bevel gear is arranged on an eighth rotating shaft, two ends of the eighth rotating shaft, the seventh rotating shaft, the first rotating shaft and a ninth rotating shaft are fixed on the inner wall of the device through bearings, the second bevel gear is arranged at the lower end of the second rotating shaft, the third bevel gear is arranged at the upper end of the second rotating shaft, the second rotating shaft penetrates through the upper side of an upper box body, the fourth bevel gear is arranged at the left end of the third rotating shaft, the fifth bevel gear is arranged at the right end of the third rotating shaft, the bearings are arranged on the left side and the right side of the third rotating shaft, one end of each bearing is connected with a fixing plate, the other end of each bearing is connected with the outer wall right above the upper box body, a seventh bevel gear is arranged at the lower end of the fourth rotating shaft, bearings are arranged on the upper side and the lower side of the fourth rotating shaft, one end of each bearing is connected with the fixed plate, the other end of each bearing is connected with the outer wall of the right side of the upper box body, and an output shaft of the motor is connected with a rod body of the ninth bevel gear through a coupler;
the tenth bevel gear is arranged at the upper end of the fifth rotating shaft, the lower end of the fifth rotating shaft is provided with an eleventh bevel gear, the upper side and the lower side of the fifth rotating shaft are both provided with bearings, one end of each bearing is connected with the fixed plate, the other end of each bearing is connected with the outer wall of the right side of the upper box body, the twelfth bevel gear is arranged at the right end of the tenth rotating shaft, the left end of the tenth rotating shaft is provided with an eighteenth bevel gear, the upper side and the lower side of the tenth rotating shaft are both provided with bearings, one end of each bearing is connected with the fixed plate, the other end of each bearing is connected with the outer wall of the right side of the upper box body, the fourteenth bevel gear is arranged at the lower end of the sixth rotating shaft, the upper end of the sixth rotating shaft is provided with a thirteenth bevel gear, the sixth rotating shaft penetrates through the lower, the heat pipe sets up respectively in the upper and lower both sides of electron unit, and the upside heat pipe runs through bottom half, and inside the heat pipe extended to the last box, downside heat pipe runs through the electroplax, and the heat pipe extends the electroplax, and the blow vent sets up respectively in last box left and right sides and lower box left and right sides.
Preferably, the first bevel gear and the sixteenth bevel gear are meshed, and the first bevel gear and the second bevel gear are meshed.
Preferably, the fans are provided in four groups, and the four groups of fans are uniformly distributed on the seventh rotation shaft, the first rotation shaft, the ninth rotation shaft, and the eighth rotation shaft.
Preferably, the third rotation axis and the tenth rotation axis are arranged in parallel, and the seventh rotation axis and the eighth rotation axis are both arranged in parallel inside the device.
Preferably, the fans are provided in four groups, and the four groups of fans have the same size, and the directions of the air flows generated by the four groups of fans are the same.
Preferably, the ninth rotation shaft, the seventh rotation shaft and the first rotation shaft are equal in size of the four sets of rotation shafts, and the sixteenth bevel gear, the first bevel gear, the fifteenth bevel gear and the seventeenth bevel gear on the four sets of rotation shafts are equal in size.
Preferably, the heat pipes are uniformly distributed on the upper side and the lower side of the electronic component, and the distances between the heat pipes are the same.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the fan in the structural device of the utility model is respectively arranged at the upper end of the device and below the device, which can fully radiate the heat of the electronic component,
2. the structure device of the utility model can realize the rotation of the fans on the ninth rotating shaft, the eighth rotating shaft, the first rotating shaft and the seventh rotating shaft only by arranging a group of motors, thereby greatly improving the heat dissipation effect of the device,
3. the utility model discloses the air current direction that four group's fans produced among the constructional device is unanimous, can be effectual with in the steam rapid removal device.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is a front view of the structure of the present invention;
fig. 4 is a top view of the present invention.
Reference numbers in the figures: 1. a first rotating shaft; 2. a first bevel gear; 3. a second bevel gear; 4. a second rotation shaft; 5. a third bevel gear; 6. a fourth bevel gear; 7. a bearing; 8. a third rotation axis; 9. a fixing plate; 10. a fifth bevel gear; 11. a sixth bevel gear; 12. a fan; 13. a fourth rotation axis; 14. a motor; 15. a seventh bevel gear; 16. a ninth bevel gear; 17. a tenth bevel gear; 18. a fifth rotation axis; 19. an eleventh bevel gear; 20. a twelfth bevel gear; 21. a thirteenth bevel gear; 22. an eighteenth bevel gear; 23. a fourteenth bevel gear; 24. a sixth rotation axis; 25. a fifteenth bevel gear; 26. a lower box body; 27. a seventh rotation axis; 28. a fixed block; 29. an electric board; 30. an electronic component; 31. a heat conducting pipe; 32. the bottom of the upper box body; 33. a vent; 34. an eighth rotation axis; 35. an upper box body; 36. a ninth rotation shaft; 37. a sixteenth bevel gear; 38. a seventeenth bevel gear; 39. a tenth rotation axis.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a heat dissipation structure for a high-power electronic component comprises a first rotating shaft 1 and a tenth bevel gear 17, wherein a seventeenth bevel gear 38 is arranged on the first rotating shaft 1, fans 12 are mounted on the first rotating shaft 1, the fans 12 are provided with four groups, and the four groups of fans 12 are uniformly distributed on a seventh rotating shaft 27, the first rotating shaft 1, a ninth rotating shaft 36 and an eighth rotating shaft 34; the ninth rotation shaft 36, the seventh rotation shaft 27 and the first rotation shaft 1 have the same size of the four sets of rotation shafts, and the sixteenth bevel gear 37, the first bevel gear 2, the fifteenth bevel gear 25 and the seventeenth bevel gear 38 on the four sets of rotation shafts have the same size; the fans 12 are provided with four groups, the sizes of the four groups of fans 12 are the same, and the directions of air flows generated by the four groups of fans 12 are the same; the first bevel gear 2 is arranged on the eighth rotating shaft 34, two ends of the eighth rotating shaft 34, the seventh rotating shaft 27, the first rotating shaft 1 and the ninth rotating shaft 36 are fixed on the inner wall of the device through bearings 7, the first bevel gear 2 is meshed with the sixteenth bevel gear 37, and the first bevel gear 2 is meshed with the second bevel gear 3; the second bevel gear 3 is arranged at the lower end of the second rotating shaft 4, the upper end of the second rotating shaft 4 is provided with a third bevel gear 5, meanwhile, the second rotating shaft 4 penetrates through the upper side of the upper box body 35, the fourth bevel gear 6 is arranged at the left end of the third rotating shaft 8, the right end of the third rotating shaft 8 is provided with a fifth bevel gear 10, simultaneously, the left side and the right side of the third rotating shaft 8 are both provided with bearings 7, one end of each bearing 7 is connected with the fixed plate 9, the other end of each bearing 7 is connected with the outer wall right above the upper box body 35, the third rotating shaft 8 is arranged in parallel with the tenth rotating shaft 39, and the seventh rotating shaft 27 and the eighth rotating shaft 34 are both; the sixth bevel gear 11 is installed at the upper end of the fourth rotating shaft 13, the seventh bevel gear 15 is installed at the lower end of the fourth rotating shaft 13, meanwhile, bearings 7 are arranged on the upper side and the lower side of the fourth rotating shaft 13, one end of each bearing 7 is connected with the fixed plate 9, the other end of each bearing 7 is connected to the outer wall of the right side of the upper box body 35, and the output shaft of the motor 14 is connected with the rod body of the ninth bevel gear 16 through a coupling; a tenth bevel gear 17 is installed at the upper end of a fifth rotating shaft 18, an eleventh bevel gear 19 is installed at the lower end of the fifth rotating shaft 18, bearings 7 are respectively installed at the upper and lower sides of the fifth rotating shaft 18, one end of each bearing 7 is connected with the fixed plate 9, the other end of each bearing 7 is connected with the outer wall of the right side of the upper case 35, a twelfth bevel gear 20 is installed at the right end of a tenth rotating shaft 39, an eighteenth bevel gear 22 is installed at the left end of the tenth rotating shaft 39, bearings 7 are respectively installed at the upper and lower sides of the tenth rotating shaft 39, one end of each bearing 7 is connected with the fixed plate 9, the other end of each bearing 7 is connected with the outer wall of the right side of the upper case 35, a fourteenth bevel gear 23 is installed at the lower end of a sixth rotating shaft 24, a thirteenth bevel gear 21 is installed at the upper end of the sixth rotating shaft 24, an electric plate 29 is arranged between the group of fixed blocks 28, an electronic element device 30 is arranged above the electric plate 29, heat conduction pipes 31 are respectively arranged at the upper side and the lower side of the electronic element device 30, an upper heat conduction pipe 31 penetrates through the bottom 32 of the upper box body, the heat conduction pipe 31 extends into the upper box body 35, a lower heat conduction pipe 31 penetrates through the electric plate 29, the heat conduction pipe 31 extends out of the electric plate 29, the heat conduction pipes 31 are uniformly distributed at the upper side and the lower side of the electronic element device 30, and the distances between the heat conduction pipes 31 are the same; the air vents 33 are respectively arranged on the left side and the right side of the upper box body 35 and the left side and the right side of the lower box body 26;
as shown in fig. 1-3: a rod body of a ninth bevel gear 16 is connected to an output shaft of the motor 14 through a coupling, the ninth bevel gear 16 is engaged with a seventh bevel gear 15 to drive a fourth rotating shaft 13 to rotate, a sixth bevel gear 11 is arranged at the upper end of the fourth rotating shaft 13, the sixth bevel gear 11 is engaged with a fifth bevel gear 10 to drive a third rotating shaft 8 to rotate, a fourth bevel gear 6 is arranged at the left end of the third rotating shaft 8, the fourth bevel gear 6 is engaged with a third bevel gear 5 to drive a second rotating shaft 4 to rotate, a second bevel gear 3 is arranged at the lower end of the second rotating shaft 4, and the second bevel gear 3 is engaged with a sixteenth bevel gear 37 and a first bevel gear 2 respectively to drive a ninth rotating shaft 36 and a fan 12 on an eighth rotating shaft 34 to rotate,
as shown in fig. 1-3, the output shaft of the motor 14 is connected to the rod body of the ninth bevel gear 16 through a coupling, the ninth bevel gear 16 is engaged with the tenth bevel gear 17, thereby driving the fifth rotating shaft 18 to rotate, and simultaneously the lower end of the fifth rotating shaft 18 is provided with an eleventh bevel gear 19, and the eleventh bevel gear 19 is engaged with the twelfth bevel gear 20, thereby driving the tenth rotating shaft 39 to rotate, meanwhile, the right end of the tenth rotating shaft 39 is provided with the eighteenth bevel gear 22, and the eighteenth bevel gear 22 is meshed with the fourteenth bevel gear 23, thereby driving the sixth rotating shaft 24 to rotate, and the thirteenth bevel gear 21 is provided at the upper end of the sixth rotating shaft 24, meanwhile, the thirteenth bevel gear 21 is engaged with the fifteenth bevel gear 25 and the seventeenth bevel gear 38, respectively, to rotate the fans 12 on the first rotating shaft 1 and the seventh rotating shaft 27.
When the heat dissipation structure for a high-power electronic component is used, when the motor 14 starts to operate, the fourth rotation shaft 13 and the fifth rotation shaft 18 are driven to rotate, the sixth bevel gear 11 on the fourth rotation shaft 13 drives the third rotation shaft 8 to rotate, the fourth bevel gear 6 on the third rotation shaft 8 drives the second rotation shaft 4 to rotate, the second bevel gear 3 on the second rotation shaft 4 drives the fans 12 on the ninth rotation shaft 36 and the eighth rotation shaft 34 to rotate through a meshing relationship, the thirteenth bevel gear 22 at the lower end of the fifth rotation shaft 18 drives the eleventh bevel gear 19 to drive the tenth rotation shaft 39 to rotate, the eighteenth bevel gear 22 at the left end of the tenth rotation shaft 39 rotates, the eighteenth bevel gear 22 drives the sixth rotation shaft 24 to rotate, and the thirteenth bevel gear 21 on the sixth rotation shaft 24 drives the fans 12 on the first rotation shaft 1 and the seventh rotation shaft 27 through a meshing relationship When the electronic component 30 generates heat, the heat pipe 31 conducts heat out, and then the fan 12 blows hot air out of the device, which is the whole process of the operation of the heat dissipation structure of the high-power electronic component.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-power electronic components heat radiation structure, includes first rotation axis (1) and tenth umbrella type gear (17), its characterized in that: a seventeenth umbrella-shaped gear (38) is arranged on the first rotating shaft (1), a fan (12) is installed on the first rotating shaft (1), the first umbrella-shaped gear (2) is installed on an eighth rotating shaft (34), two ends of the eighth rotating shaft (34), the seventh rotating shaft (27), the first rotating shaft (1) and the ninth rotating shaft (36) are fixed on the inner wall of the device through bearings (7), the second umbrella-shaped gear (3) is installed at the lower end of the second rotating shaft (4), a third umbrella-shaped gear (5) is installed at the upper end of the second rotating shaft (4), the second rotating shaft (4) penetrates through the upper side of the box body (35), a fourth umbrella-shaped gear (6) is installed at the left end of the third rotating shaft (8), a fifth umbrella-shaped gear (10) is installed at the right end of the third rotating shaft (8), and the bearings (7) are arranged on the left side and the right side of the third rotating shaft (8, one end of a bearing (7) is connected with the fixed plate (9), the other end of the bearing (7) is connected with the outer wall right above the upper box body (35), a sixth bevel gear (11) is installed at the upper end of a fourth rotating shaft (13), a seventh bevel gear (15) is installed at the lower end of the fourth rotating shaft (13), the bearings (7) are arranged on the upper side and the lower side of the fourth rotating shaft (13), one end of each bearing (7) is connected with the fixed plate (9), the other end of each bearing is connected with the outer wall on the right side of the upper box body (35), and an output shaft of the motor (14) is connected with a rod body of the ninth bevel gear;
the tenth umbrella-shaped gear (17) is arranged at the upper end of the fifth rotating shaft (18), the eleventh umbrella-shaped gear (19) is arranged at the lower end of the fifth rotating shaft (18), the bearings (7) are arranged on the upper side and the lower side of the fifth rotating shaft (18), one end of each bearing (7) is connected with the fixed plate (9), the other end of each bearing is connected with the outer wall of the right side of the upper box body (35), the twelfth umbrella-shaped gear (20) is arranged at the right end of the tenth rotating shaft (39), the eighteenth umbrella-shaped gear (22) is arranged at the left end of the tenth rotating shaft (39), the bearings (7) are arranged on the upper side and the lower side of the tenth rotating shaft (39), one end of each bearing (7) is connected with the fixed plate (9), the other end of each bearing is connected with the outer wall of the right side of the upper box body (35), the fourteenth umbrella-shaped gear (23) is arranged at, meanwhile, the sixth rotating shaft (24) penetrates through the lower side of the lower box body (26), the fixing blocks (28) are installed on the inner walls of the two sides in the lower box body (26), the electric plate (29) is arranged between the fixing blocks (28), the electronic unit (30) is arranged above the electric plate (29), the heat conduction pipes (31) are respectively arranged on the upper side and the lower side of the electronic unit (30), the upper side heat conduction pipes (31) penetrate through the bottom (32) of the upper box body, the heat conduction pipes (31) extend into the upper box body (35), the lower side heat conduction pipes (31) penetrate through the electric plate (29), the heat conduction pipes (31) extend out of the electric plate (29), and the air vents (33) are respectively arranged on the left side and the right side of the upper box body (35.
2. The heat dissipation structure for high-power electronic components as claimed in claim 1, wherein: the first bevel gear (2) is meshed with the sixteenth bevel gear (37), and the first bevel gear (2) is meshed with the second bevel gear (3).
3. The heat dissipation structure for high-power electronic components as claimed in claim 1, wherein: the fans (12) are provided with four groups, and the four groups of fans (12) are uniformly distributed on the seventh rotating shaft (27), the first rotating shaft (1), the ninth rotating shaft (36) and the eighth rotating shaft (34).
4. The heat dissipation structure for high-power electronic components as claimed in claim 1, wherein: the third rotating shaft (8) and the tenth rotating shaft (39) are arranged in parallel, and the seventh rotating shaft (27) and the eighth rotating shaft (34) are arranged in parallel inside the device.
5. The heat dissipation structure for high-power electronic components as claimed in claim 1, wherein: the fan (12) is provided with four groups, the four groups of fans (12) are same in size, and the directions of air flows generated by the four groups of fans (12) are consistent.
6. The heat dissipation structure for high-power electronic components as claimed in claim 1, wherein: the sizes of the four groups of rotating shafts of the ninth rotating shaft (36), the seventh rotating shaft (27) and the first rotating shaft (1) are the same, and the sizes of a sixteenth bevel gear (37), a first bevel gear (2), a fifteenth bevel gear (25) and a seventeenth bevel gear (38) on the four groups of rotating shafts are all the same.
7. The heat dissipation structure for high-power electronic components as claimed in claim 1, wherein: the heat conduction pipes (31) are uniformly distributed on the upper side and the lower side of the electronic component device (30), and the distances between the heat conduction pipes (31) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378738.9U CN212344339U (en) | 2020-07-14 | 2020-07-14 | Heat dissipation structure of high-power electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378738.9U CN212344339U (en) | 2020-07-14 | 2020-07-14 | Heat dissipation structure of high-power electronic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212344339U true CN212344339U (en) | 2021-01-12 |
Family
ID=74080705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021378738.9U Expired - Fee Related CN212344339U (en) | 2020-07-14 | 2020-07-14 | Heat dissipation structure of high-power electronic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212344339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113923936A (en) * | 2021-08-30 | 2022-01-11 | 陈永忠 | Power electronic module and power electronic component packaging substrate |
-
2020
- 2020-07-14 CN CN202021378738.9U patent/CN212344339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113923936A (en) * | 2021-08-30 | 2022-01-11 | 陈永忠 | Power electronic module and power electronic component packaging substrate |
| CN113923936B (en) * | 2021-08-30 | 2023-08-25 | 国网安徽省电力有限公司枞阳县供电公司 | Power electronic module and power electronic component packaging substrate |
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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: 20210112 |