CN216522544U - Heat dissipation air duct device - Google Patents
Heat dissipation air duct device Download PDFInfo
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- CN216522544U CN216522544U CN202122826064.5U CN202122826064U CN216522544U CN 216522544 U CN216522544 U CN 216522544U CN 202122826064 U CN202122826064 U CN 202122826064U CN 216522544 U CN216522544 U CN 216522544U
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- air duct
- air
- mounting plate
- plate
- fan
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Abstract
The utility model belongs to the technical field of radiators, and particularly relates to a heat dissipation air channel device which comprises an air channel mounting plate, wherein a plurality of air guide rings and partition plates are fixedly mounted on the inner side of the air channel mounting plate at equal intervals in an equidistance manner, a fan fixing plate is fixedly mounted on the front side of the air channel mounting plate, a plurality of fans are fixedly mounted on the rear side face of the fan fixing plate, an air channel trend plate is fixedly mounted on the inner side of the air channel mounting plate below the fans, an air inlet air channel plate is fixedly mounted on the rear side face of the air channel mounting plate, the fans rotate 360 degrees to enable heat to enter a space formed by the air channel mounting plate and the partition plates, hot air flow is discharged from the upper end of the air channel mounting plate along the radian of the air channel trend plate, and eddy flow cannot be generated, so that an efficient air exhaust effect is achieved.
Description
Technical Field
The utility model belongs to the technical field of radiators, and particularly relates to a radiating air duct device.
Background
The working principle of the cooling fan is realized according to energy conversion, namely: electric → electromagnetic → mechanical → kinetic energy. The circuit principle is generally divided into a plurality of forms, and the adopted circuits are different, so that the performance of the fan is different.
The existing heat dissipation device works in the working process of a single centrifugal fan, the effect is good, when the heat in the air inlet duct plate is more, the air exhaust amount of one centrifugal fan cannot meet the requirement, and after the centrifugal fans are started simultaneously, certain or larger vortex can be formed during air exhaust, the heat dissipation is not facilitated, and meanwhile, the service life of the fan is greatly reduced.
SUMMERY OF THE UTILITY MODEL
After a plurality of centrifugal fan started simultaneously, can form certain or great vortex during the exhaust, be unfavorable for thermal effluvium, simultaneously to a great extent reduced the life of fan. The utility model provides a heat dissipation air duct device, wherein a fan rotates 360 degrees to enable heat to enter a space formed by an air duct mounting plate and a partition plate, and then hot air is discharged from the upper end of the air duct mounting plate along the radian of an air duct trend plate, so that vortex is not generated, and a high-efficiency air exhaust effect is achieved.
The utility model provides the following technical scheme: the heat dissipation air channel device comprises an air channel mounting plate, a plurality of air guide rings and partition plates are fixedly mounted on the inner side of the air channel mounting plate at equal intervals, a fan fixing plate is fixedly mounted on the front side of the air channel mounting plate, a plurality of fans are fixedly mounted on the rear side face of the fan fixing plate, an air channel trend plate is fixedly mounted on the inner side of the air channel mounting plate below the fans, and an air inlet air channel plate is fixedly mounted on the rear side face of the air channel mounting plate.
The air duct mounting plate is fixedly connected with the air duct mounting plate through bolts, the inner diameter of the circular ring structure in the air guide ring is the same as the diameter of the through hole formed in the air duct mounting plate, and one end face of the circular pipe structure in the air guide ring is tightly attached to one end face of the fan; the air guide ring plays a role in guiding flow, and heat inside the guiding device enters the fan through the air inlet air channel plate and the air guide ring.
The air duct mounting plate comprises a baffle plate, an air duct mounting plate, a fan fixing plate and a fan fixing plate, wherein the baffle plate is arranged between adjacent fans, the upper end surface and the lower end surface of the baffle plate are respectively flush with the upper end surface of the air duct mounting plate and the inner bottom surface of the air duct mounting plate, the bottom end of the baffle plate is fixedly connected with the inner bottom surface of the air duct mounting plate, the front end surface and the rear end surface of the baffle plate are respectively flush with the front end surface of the air duct mounting plate and the rear inner wall of the air duct mounting plate, the rear end surface of the baffle plate is fixedly connected with the rear inner wall of the air duct mounting plate, and the front end surface of the baffle plate is fixedly connected with the fan fixing plate; the baffle can keep apart a plurality of fans after the preceding terminal surface of wind channel mounting panel carries out sealing treatment, avoids adjacent fan to disturb each other and cause the reduction of radiating efficiency at the air current that the during operation produced.
The air duct trend plates are of arc-shaped plate structures, and the number of the air duct trend plates is the same as that of the fans; the fan makes the heat enter the space formed by the air duct mounting plate and the partition plate through 360-degree rotation, and then the hot air flow is discharged from the upper end of the air duct mounting plate along the radian of the air duct trend plate, so that no vortex is generated, and the efficient air exhaust effect is achieved.
The fan fixing plate is provided with a plurality of inner threaded holes for connecting a fan, wherein the inner threaded holes are adjacent to each other on the left and right in an equal sequence; the fan accessible fan fixed plate convenient location installation.
The utility model has the beneficial effects that: the air guide ring plays a role in guiding flow, and heat in the guiding device enters the fan through the air inlet air channel plate and the air guide ring; the partition plate can isolate a plurality of fans after the front end surface of the air duct mounting plate is subjected to sealing treatment, so that the reduction of heat dissipation efficiency caused by mutual disturbance of air flows generated by adjacent fans during working is avoided; the fan rotates by 360 degrees to enable heat to enter a space formed by the air duct mounting plate and the partition plate, and then hot air is discharged from the upper end of the air duct mounting plate along the radian of the air duct trend plate, so that no vortex is generated, and a high-efficiency air exhaust effect is achieved; the fan accessible fan fixed plate convenient location installation.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a rear view of the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a schematic structural view of an air guiding ring according to the present invention;
in the figure: 1. an air duct mounting plate; 2. a fan fixing plate; 3. a fan; 4. a wind guide ring; 5. an air duct trend plate; 6. an air intake duct plate; 7. a separator.
Detailed Description
Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a heat dissipation air channel device, includes wind channel mounting panel 1, interval preface fixed mounting has a plurality of guide rings 4 and baffle 7 about the inboard of wind channel mounting panel 1, the front side fixed mounting of wind channel mounting panel 1 has fan fixed plate 2, the trailing flank fixed mounting of fan fixed plate 2 has a plurality of fans 3, the inboard fixed mounting of wind channel mounting panel 1 of fan 3 below has wind channel trend board 5, the trailing flank fixed mounting of wind channel mounting panel 1 has air inlet wind channel board 6.
The number of the air guide rings 4 is the same as that of the fans 3, the axis of the air guide ring 4 is collinear with that of the fans 3, through holes which are collinear with the axes of the air guide ring 4 and the fans 3 are formed in the air duct mounting plate 1, the air guide ring 4 is integrally formed by a flat annular structure, a reducing circular tube and a circular tube structure, the annular structure in the air guide ring 4 is fixedly connected with the air duct mounting plate 1 through bolts, the inner diameter of the annular structure in the air guide ring 4 is the same as that of the through holes formed in the air duct mounting plate 1, and one end face of the circular tube structure in the air guide ring 4 is tightly attached to one end face of each fan 3; the air guide ring 4 plays a role in guiding flow, and heat inside the guiding device enters the fan 3 through the air inlet air channel plate 6 and the air guide ring 4.
The partition plates 7 are arranged between the adjacent fans 3, the upper end surfaces and the lower end surfaces of the partition plates 7 are respectively flush with the upper end surfaces of the air duct mounting plates 1 and the inner bottom surfaces of the air duct mounting plates 1, the bottom ends of the partition plates 7 are fixedly connected with the inner bottom surfaces of the air duct mounting plates 1, the front end surfaces and the rear end surfaces of the partition plates 7 are respectively flush with the front end surfaces of the air duct mounting plates 1 and the rear inner walls of the air duct mounting plates 1, the rear end surfaces of the partition plates 7 are fixedly connected with the rear inner walls of the air duct mounting plates 1, and the front end surfaces of the partition plates 7 are fixedly connected with the fan fixing plates 2; the baffle 7 can keep apart a plurality of fans 3 after the preceding terminal surface of wind channel mounting panel 1 carries out sealing treatment, avoids adjacent fan 3 to cause the reduction of radiating efficiency at the mutual disturbance of the air current that the during operation produced.
The air duct strike plates 5 are arc-shaped plate structures, and the number of the air duct strike plates 5 is the same as that of the fans 3; the fan 3 rotates 360 degrees to enable heat to enter a space formed by the air duct mounting plate 1 and the partition plate 7, hot air is discharged from the upper end of the air duct mounting plate 1 along the radian of the air duct trend plate 5, no vortex is generated, and therefore the efficient air exhaust effect is achieved.
A plurality of internal thread holes for connecting the fan 3 are formed in the fan fixing plate 2 in an equal sequence in a manner of being adjacent to each other on the left and right; the fan 3 can be conveniently positioned and installed through the fan fixing plate 2.
The working principle and the using process of the utility model are as follows: when the heat dissipation device is actually used, the front end surfaces of the air duct mounting plates 1 on the two sides of the fan fixing plate 2 are sealed; when the device is installed, the air inlet duct plate 6 is fixedly installed at the heat dissipation port of the heating device, the fan 3 is started, the heat of the heating device passes through the air inlet duct plate 6 and the air guide ring 4 to enter the fan 3, the fan 3 enters the air duct mounting plate 1 and the space formed by the partition plates 7 through 360-degree rotation, then hot air is discharged from the upper end of the air duct mounting plate 1 along the radian of the air duct moving plate 5, no vortex is generated, and therefore the efficient air exhaust effect is achieved.
Claims (5)
1. A heat dissipation air duct device, its characterized in that: the air duct mounting plate comprises an air duct mounting plate, a plurality of air guide rings and partition plates are fixedly mounted on the inner side of the air duct mounting plate at equal intervals, a fan fixing plate is fixedly mounted on the front side of the air duct mounting plate, a plurality of fans are fixedly mounted on the rear side face of the fan fixing plate, an air duct moving plate is fixedly mounted on the inner side of the air duct mounting plate below the fans, and an air inlet air duct plate is fixedly mounted on the rear side face of the air duct mounting plate.
2. A heat dissipation air duct apparatus according to claim 1, wherein: the air guide ring is characterized in that the number of the air guide rings is the same as that of the fans, the axis of the air guide ring is collinear with that of the fans, through holes which are collinear with the axes of the air guide ring and the fans are formed in the air duct mounting plate, the air guide ring is integrally formed by a flat circular ring-shaped structure, a reducing circular tube and a circular tube structure, the circular ring-shaped structure in the air guide ring is fixedly connected with the air duct mounting plate through bolts, the inner diameter of the circular ring-shaped structure in the air guide ring is the same as the diameter of the through holes formed in the air duct mounting plate, and one end face of the circular tube structure in the air guide ring is tightly attached to one end face of each fan.
3. A heat dissipation air duct apparatus according to claim 1, wherein: the baffle is installed between adjacent fan, the upper and lower terminal surface of baffle respectively with the up end of wind channel mounting panel and the interior bottom surface parallel and level of wind channel mounting panel, and the interior bottom surface of the bottom fixed connection wind channel mounting panel of baffle, the terminal surface respectively with the preceding terminal surface of wind channel mounting panel and the back inner wall parallel and level of wind channel mounting panel around the baffle, and the back inner wall of the back terminal surface fixed connection wind channel mounting panel of baffle, the preceding terminal surface fixed connection fan fixed plate of baffle.
4. A heat dissipation air duct apparatus according to claim 1, wherein: the air duct trend board is of an arc-shaped board structure, and the number of the air duct trend boards is the same as that of the fans.
5. A heat dissipation air duct apparatus according to claim 1, wherein: a plurality of internal thread holes used for connecting the fan are arranged on the fan fixing plate in an orderly manner and are adjacent left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122826064.5U CN216522544U (en) | 2021-11-18 | 2021-11-18 | Heat dissipation air duct device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122826064.5U CN216522544U (en) | 2021-11-18 | 2021-11-18 | Heat dissipation air duct device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216522544U true CN216522544U (en) | 2022-05-13 |
Family
ID=81531370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122826064.5U Active CN216522544U (en) | 2021-11-18 | 2021-11-18 | Heat dissipation air duct device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216522544U (en) |
-
2021
- 2021-11-18 CN CN202122826064.5U patent/CN216522544U/en active Active
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