CN213306079U - Servo driver with cooling fins - Google Patents
Servo driver with cooling fins Download PDFInfo
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- CN213306079U CN213306079U CN202022681886.4U CN202022681886U CN213306079U CN 213306079 U CN213306079 U CN 213306079U CN 202022681886 U CN202022681886 U CN 202022681886U CN 213306079 U CN213306079 U CN 213306079U
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Abstract
The utility model discloses a servo driver with radiating fins, which comprises a shell, a cover, a radiating fan and a radiating mounting rack; the machine cover is covered above the machine shell, and a first heat dissipation mechanism is fixedly arranged on the left side wall and the right side wall of the machine cover; the right side wall of the machine shell is provided with a mounting hole, the heat dissipation mounting frame is inserted into the mounting hole and is detachably mounted at the mounting hole, and the left side wall of the machine shell is fixedly provided with a second heat dissipation mechanism; the first heat dissipation mechanism and the second heat dissipation mechanism are both of a double-layer structure and are provided with outer-layer heat dissipation fins and inner-layer heat dissipation fins which are parallel to each other and distributed in a staggered mode; the heat dissipation fan is located in the shell and connected with the heat dissipation mounting frame through the driving motor. The novel servo driver shell improves the heat dissipation performance of the servo driver shell, quickly discharges a large amount of heat inside the servo driver, and improves the working safety of the servo driver; in addition, the maintenance of the servo driver is greatly facilitated.
Description
Technical Field
The utility model relates to a servo driver especially relates to a servo driver with fin.
Background
The servo driver is also called servo controller and servo amplifier, and is one controller for controlling servo motor, similar to frequency converter acting on common AC motor, and belongs to the field of servo system. During the working process of the servo controller, a large amount of heat is generated when each internal component works, the problems that the stability is reduced and the like due to overhigh temperature and the like caused by overlong service time of a servo driver often occur, and the service life of the servo driver is greatly shortened due to overhigh temperature; therefore, it is desirable to provide a servo driver with good heat dissipation effect and fast heat dissipation speed to overcome the disadvantages of the prior art that the servo driver has a low stability and a short service life due to an excessively high temperature.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a servo driver with cooling fins.
In order to solve the technical problem, the utility model discloses a technical scheme is: a servo driver with radiating fins comprises a shell, a cover, a radiating fan and a radiating mounting rack;
the machine cover is covered above the machine shell, and a first heat dissipation mechanism is fixedly arranged on the left side wall and the right side wall of the machine cover; the right side wall of the machine shell is provided with a mounting hole, the heat dissipation mounting frame is inserted into the mounting hole and is detachably mounted at the mounting hole, and the left side wall of the machine shell is fixedly provided with a second heat dissipation mechanism;
the first heat dissipation mechanism and the second heat dissipation mechanism are of double-layer structures and comprise outer-layer heat dissipation pieces and inner-layer heat dissipation pieces, the outer-layer heat dissipation pieces and the inner-layer heat dissipation pieces are fixedly connected at two ends through sealing plates, supporting rods are fixedly arranged on the outer-layer heat dissipation pieces and the inner-layer heat dissipation pieces, the supporting rods of the outer-layer heat dissipation pieces are fixedly connected with outer-layer heat dissipation pieces which are obliquely arranged, the supporting rods of the inner-layer heat dissipation pieces are fixedly connected with inner-layer heat dissipation pieces which are obliquely arranged, and the outer-;
the heat dissipation fan is located the casing, and heat dissipation fan is connected with driving motor, has set firmly the link on driving motor's the motor casing, and driving motor sets firmly in the heat dissipation mounting bracket through the link.
Furthermore, the front side wall of the machine cover is also provided with heat dissipation holes.
Furthermore, the lower end of the cover is fixedly connected with a downward extending inserting plate, and the inserting plate is enclosed into a circle and inserted into the top end opening of the shell.
Further, the bilateral symmetry of cover is connected with the extension board, and the bilateral symmetry of casing is connected with down the extension board, and the screw thread fixed orifices that aligns is seted up with last extension board to the extension board of lower extension.
Furthermore, a lower groove is formed in the lower extension plate, an upper groove is formed in the upper extension plate, and the sealing strip is plugged in the lower groove and the upper groove together.
Furthermore, one side of the heat dissipation mounting frame is fixedly connected with an insert column, and the interior of the insert column is hollow and is inserted into the mounting hole; the motor passes through the link fixed the setting and inserts the post in.
Furthermore, the outside of heat dissipation mounting bracket sets firmly the hangers, offers the screw thread fixed orifices of alignment on the hangers and the right side wall of casing.
Furthermore, a heat dissipation net is further installed on the heat dissipation installation frame.
The utility model discloses a servo driver with radiating fins, which improves the heat radiation performance of a shell on the basis of the existing servo driver, and is provided with a brand-new radiating fin structure, namely a first heat radiation mechanism and a second heat radiation mechanism, thereby not only ensuring the heat generated during the working of the servo driver to be discharged outside, but also blocking the liquid from splashing into the servo driver and improving the working safety of the servo driver; meanwhile, the heat dissipation fan, the first heat dissipation mechanism and the second heat dissipation mechanism which are arranged in a large area are matched together, so that a large amount of heat in the servo driver is quickly discharged; in addition, the split type shell structure and the cooling fan which is conveniently taken out greatly facilitate the maintenance of the servo driver.
Drawings
Fig. 1 is a schematic view of the split structure of the present invention.
Fig. 2 is a schematic structural diagram of the first heat dissipation mechanism or the second heat dissipation mechanism in fig. 1.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a schematic structural view of the heat dissipating mounting bracket of fig. 1.
In the figure: 1. a machine cover; 2. a housing; 3. a first heat dissipation mechanism; 4. an upper extension plate; 5. a sealing strip; 6. a lower groove; 7. a lower extension plate; 8. mounting holes; 9. a heat radiation fan; 10. a drive motor; 11. a heat dissipation mounting rack; 12. a connecting frame; 13. heat dissipation holes; 14. a heat dissipation mechanism; 15. a second heat dissipation mechanism; 16. an outer heat sink; 17. an inner heat sink; 18. a closing plate; 19. a support bar; 20. an outer layer of heat sink; 21. an inner layer of heat sink fins; 111. inserting a column; 112. hanging a lug; 113. a heat-dissipating network.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A servo driver with radiating fins comprises a shell 2, a cover 1, a radiating fan 9 and a radiating mounting rack 11;
as shown in fig. 1, the cover 1 covers the upper part of the casing 2, a downwardly extending inserting plate 14 is fixedly connected to the lower end of the cover 1, and the inserting plate 14 is enclosed into a circle and inserted into the opening at the top end of the casing 2, so that the cover 1 is connected with the casing 2 in a clamping manner; the shell of the servo driver is designed into a split type shell 2 and a split type cover 1, so that the servo driver is convenient to open, and internal components are convenient to overhaul.
Meanwhile, on the premise of not influencing the opening of the cover 1, the connection stability of the cover 1 and the casing 2 is enhanced, as shown in fig. 1, the two sides of the cover 1 are symmetrically connected with upper extension plates 4, the two sides of the casing 2 are symmetrically connected with lower extension plates 7, the lower extension plates 7 and the upper extension plates 4 are provided with aligned threaded fixing holes, the upper extension plates 7 and the lower extension plates 4 are connected through fixing screws, and the stable connection of the cover 1 and the casing 2 is realized; further, for making the connection of upper extending plate 7 and lower extending plate 4 tighter, lower groove 6 is provided in lower extending plate 7, upper groove is provided in upper extending plate 4, and sealing strip 5 is stuffed into together in lower groove 6 and the upper groove.
To the utility model discloses a servo driver with fin compares with servo driver among the prior art, and the biggest advantage lies in: improve the heat dispersion of casing, be provided with brand-new fin structure, specifically have: as shown in fig. 1, a first heat dissipation mechanism 3 is fixedly arranged on each of the left side wall and the right side wall of the cover 1, occupies the left side wall and the right side wall of the cover 1 in a large area, and a heat dissipation hole 13 can be selectively formed on the front side wall of the cover 1; meanwhile, a second heat dissipation mechanism 15 is fixedly arranged on the left side wall of the machine shell 2, and a plurality of groups of second heat dissipation mechanisms 15 can be longitudinally arranged, so that the second heat dissipation mechanism 15 occupies the left side wall of the machine shell in a large area; a heat dissipation mechanism, No. two heat dissipation mechanisms that set up from this large tracts of land have improved the heat radiating area of whole casing greatly, effectively promote heat dispersion.
Because the first heat dissipation mechanism and the second heat dissipation mechanism are arranged in a large area, liquid such as water and the like can be easily splashed into the shell, and in order to overcome the problems, as shown in fig. 2 and 3, the first heat dissipation mechanism 3 and the second heat dissipation mechanism 15 are both designed into a double-layer structure and comprise an outer heat dissipation piece 16 and an inner heat dissipation piece 17; wherein, the outer-layer radiating piece 16 and the inner-layer radiating piece 17 are fixedly connected at two ends through a closing plate 18, supporting rods 19 are fixedly arranged on the outer-layer radiating piece 16 and the inner-layer radiating piece 17, the supporting rods of the outer-layer radiating piece 16 are fixedly connected with outer-layer radiating fins 20 which are obliquely arranged, the supporting rods of the inner-layer radiating piece 17 are fixedly connected with inner-layer radiating fins 21 which are obliquely arranged, and the outer-layer radiating fins 20 and the inner-layer radiating fins 21 are mutually parallel and distributed in a staggered manner; therefore, the inner-layer radiating fins and the outer-layer radiating fins which are obliquely arranged cannot influence the normal flow of gas, but can obstruct the liquid from entering to a certain degree to play a waterproof role, and the inner-layer radiating fins and the outer-layer radiating fins are parallel to each other to ensure the smooth flow of gas.
Meanwhile, a heat radiation fan 9 is further arranged in the casing 2, the heat radiation fan 9 is located on the right side wall of the casing, and hot air is blown to the right side to flow to accelerate the heat discharging speed. As shown in fig. 1, the heat dissipating fan 9 is provided with a driving motor 10 for driving the heat dissipating fan to operate, and the heat dissipating fan is mounted to a heat dissipating mounting bracket 11 by the driving motor in order to facilitate the mounting and maintenance of the heat dissipating fan and the driving motor.
Firstly, as shown in fig. 1, a mounting hole 8 is formed in the right side wall of the casing 2, and a heat dissipation mounting frame 11 is inserted into the mounting hole 8 and detachably mounted at the mounting hole 8; as shown in fig. 4, one side of the heat dissipation mounting frame 11 is fixedly connected with an insertion column 111, the heat dissipation mounting frame 11 is inserted into the mounting hole 8 through the insertion column 111, further, a hanging lug 112 is fixedly arranged outside the heat dissipation mounting frame 11, and thread fixing holes aligned with each other are formed in the hanging lug 112 and the right side wall of the casing 2, so that the heat dissipation mounting frame 11 is detachably mounted through fixing screws to realize detachable arrangement of the heat dissipation mounting frame 11;
meanwhile, the inside of the insert column 111 is hollow, and the connecting frame 12 is fixedly arranged on the motor shell of the driving motor 10, so that the motor 10 is fixedly arranged in the insert column 111 through the connecting frame 12; therefore, the heat radiation fan 9 and the driving motor 10 can be taken out simultaneously by disassembling the heat radiation mounting frame 11, and the heat radiation fan is greatly convenient to overhaul. Here, in order to ensure good heat dissipation performance of the heat dissipation mounting block 11, as shown in fig. 4, a heat dissipation mesh 113 is further mounted on the heat dissipation mounting block 11.
For the servo driver with the cooling fins, the heat dissipation performance of the shell is improved on the basis of the existing servo driver, and a brand new cooling fin structure, namely a first heat dissipation mechanism and a second heat dissipation mechanism, is arranged, so that the heat generated during the operation of the servo driver can be ensured to be discharged outside, the liquid can be prevented from splashing in, and the working safety of the servo driver is improved; meanwhile, the heat dissipation fan, the first heat dissipation mechanism and the second heat dissipation mechanism which are arranged in a large area are matched together, so that a large amount of heat in the servo driver is quickly discharged; in addition, the split type shell structure and the cooling fan which is conveniently taken out greatly facilitate the maintenance of the servo driver.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (8)
1. A servo driver with heat sink, includes casing (2), its characterized in that: the novel solar energy heat-dissipating fan further comprises a machine cover (1), a heat-dissipating fan (9) and a heat-dissipating mounting frame (11);
the machine cover (1) is covered above the machine shell (2), and a first heat dissipation mechanism (3) is fixedly arranged on the left side wall and the right side wall of the machine cover (1); a mounting hole (8) is formed in the right side wall of the machine shell (2), a heat dissipation mounting frame (11) is inserted into the mounting hole (8) and detachably mounted at the mounting hole (8), and a second heat dissipation mechanism (15) is fixedly arranged at the left side wall of the machine shell (2);
the first heat dissipation mechanism (3) and the second heat dissipation mechanism (15) are of double-layer structures and comprise outer-layer heat dissipation pieces (16) and inner-layer heat dissipation pieces (17), the outer-layer heat dissipation pieces (16) are fixedly connected with the inner-layer heat dissipation pieces (17) through sealing plates (18) at two ends, supporting rods (19) are fixedly arranged on the outer-layer heat dissipation pieces (16) and the inner-layer heat dissipation pieces (17), the supporting rods of the outer-layer heat dissipation pieces (16) are fixedly connected with outer-layer heat dissipation pieces (20) which are obliquely arranged, the supporting rods of the inner-layer heat dissipation pieces (17) are fixedly connected with inner-layer heat dissipation pieces (21) which are obliquely arranged, and the outer-layer heat;
radiator fan (9) are located casing (2), and radiator fan (9) are connected with driving motor (10), have set firmly link (12) on the motor casing of driving motor (10), and driving motor (10) set firmly in heat dissipation mounting bracket (11) through link (12).
2. The finned servo driver of claim 1, wherein: the front side wall of the machine cover (1) is also provided with a heat dissipation hole (13).
3. The finned servo driver of claim 2, wherein: the lower end of the cover (1) is fixedly connected with a downward extending inserting plate (14), and the inserting plate (14) is enclosed into a circle and is inserted into the top end opening of the machine shell (2).
4. The finned servo driver of claim 3, wherein: the bilateral symmetry of cover (1) is connected with extension board (4) on, and the bilateral symmetry of casing (2) is connected with down extension board (7), the screw thread fixed orifices that aligns is seted up with last extension board (4) to extension board (7) down.
5. The finned servo driver of claim 4, wherein: a lower groove (6) is formed in the lower extension plate (7), an upper groove is formed in the upper extension plate (4), and a sealing strip (5) is plugged in the lower groove (6) and the upper groove together.
6. The finned servo driver of claim 5, wherein: one side of the heat dissipation mounting frame (11) is fixedly connected with an insert column (111), and the insert column (111) is hollow and inserted into the mounting hole (8); the motor (10) is fixedly arranged in the inserting column (111) through a connecting frame (12).
7. The finned servo driver of claim 6, wherein: the outside of heat dissipation mounting bracket (11) sets firmly hangers (112), has seted up screw thread fixed orifices of alignment on hangers (112) and the right side wall of casing (2).
8. The finned servo driver of claim 7, wherein: and a heat dissipation net (113) is further installed on the heat dissipation installation frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022681886.4U CN213306079U (en) | 2020-11-18 | 2020-11-18 | Servo driver with cooling fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022681886.4U CN213306079U (en) | 2020-11-18 | 2020-11-18 | Servo driver with cooling fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213306079U true CN213306079U (en) | 2021-05-28 |
Family
ID=76017510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022681886.4U Active CN213306079U (en) | 2020-11-18 | 2020-11-18 | Servo driver with cooling fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213306079U (en) |
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2020
- 2020-11-18 CN CN202022681886.4U patent/CN213306079U/en active Active
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