CN213094748U - High-performance shielding cover radiating fin structure - Google Patents
High-performance shielding cover radiating fin structure Download PDFInfo
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- CN213094748U CN213094748U CN202022055051.8U CN202022055051U CN213094748U CN 213094748 U CN213094748 U CN 213094748U CN 202022055051 U CN202022055051 U CN 202022055051U CN 213094748 U CN213094748 U CN 213094748U
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- shield cover
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Abstract
The utility model belongs to the technical field of shield cover heat dissipation, in particular to a high-performance shield cover radiating fin structure, which comprises a shield cover, wherein a heat dissipation cavity is arranged inside the shield cover, and a heat dissipation device is arranged inside the heat dissipation cavity; and the outer surface of the heat dissipation cavity is provided with a dismounting device. This high performance shield cover fin structure, outside at the shield cover sets up a heat dissipation chamber, heat dissipation intracavity portion and the inside intercommunication of shield cover, heat dissipation chamber wall sets up a lot of louvres and pegs graft and has a plurality of fin, the motor starts to drive the pole and can rotate along with the rotation of pivot, the rotor plate can be at the shield cover internal rotation, gaseous flow in the cover with higher speed, gas gathers gradually in the heat dissipation chamber, dispel through louvre and fin, thereby can dispel the heat fast, draw-in groove and the kelly joint in the fin, the telescopic link is connected to the kelly, slide the kelly from top to bottom, make the kelly freely break away from the draw-in groove, take out the fin from the heat dissipation chamber, it is more simple and convenient to make the installation.
Description
Technical Field
The utility model relates to a shield cover heat dissipation technical field especially relates to a high performance shield cover fin structure.
Background
The shielding cover is a tool for shielding electronic signals, has the function of shielding the influence of external electromagnetic waves on an internal circuit and the outward radiation of the electromagnetic waves generated inside, and consists of supporting legs and a cover body, wherein the supporting legs are movably connected with the cover body, the cover body is in a spherical crown shape, the shielding cover is generally made of stainless steel with the thickness of 0.2mm and oceanic cupronickel, and the oceanic cupronickel is a metal shielding material easy to be tinned; shielding is a device in electrical engineering, and in order to prevent interference of external electric, magnetic or electromagnetic fields to internal devices or to avoid influence of electromagnetic fields of devices to the outside, the devices are placed in a closed or approximately closed metal shell or metal mesh enclosure, which is called a shielding enclosure.
Present shield cover is after the live time overlength, and inside can produce high temperature, causes the damage to instrument itself, consequently need have the fin to dispel the heat to its inside temperature, and general fin is direct fixed mounting in the inside of shield cover, exposes the surface of fin in the air, the radiating efficiency of fin is lower under this condition, and is troublesome in the aspect of the installation is dismantled in addition, in case can waste a lot of time when the fin needs to be changed, be unfavorable for the normal use of shield cover.
SUMMERY OF THE UTILITY MODEL
Based on current shield cover radiating efficiency is low and the fin dismantles troublesome technical problem, the utility model provides a high performance shield cover fin structure.
The utility model provides a high-performance shielding cover radiating fin structure, which comprises a shielding cover, wherein a radiating cavity is arranged inside the shielding cover, and a radiating device is arranged inside the radiating cavity;
and the outer surface of the heat dissipation cavity is provided with a dismounting device.
Preferably, the heat dissipation cavity comprises a heat dissipation device, the cavity wall of the heat dissipation cavity is provided with heat dissipation holes, and the cavity wall of the heat dissipation cavity is inserted with heat dissipation fins in a sliding manner.
Through above-mentioned technical scheme, the temperature in the shield cover is gathered in the heat dissipation chamber, and the temperature with inside is scattered to the outside through the fin, has reduced the temperature in the cover effectively to make the shield cover can not damaged by high temperature.
Preferably, the last fixed surface of shield cover installs the motor, the inside electric connection of motor has the pivot, the outer fixed surface of pivot is connected with the connecting rod, the outer fixed surface of connecting rod is connected with the drive pole.
Through above-mentioned technical scheme, motor start makes the pivot rotate, will drive the pole through the connecting rod and be connected with the pivot, makes the pole that drives rotate along with the rotation of pivot, makes the temperature in the cover can be more quick scatter.
Preferably, a notch is formed in the shielding cover, a rotating plate is inserted into the inner wall of the notch in a sliding mode, and the outer surface of the rotating plate is fixedly connected with the driving rod.
Through above-mentioned technical scheme, the rotor plate rotates along with the rotation of drive pole, stirs the gas in the cover, and the gas that makes in the cover flows more intensely to gas can be more rapidly to the aggregation of heat dissipation chamber, is favorable to dispelling the heat more fast.
Preferably, the upper wall of the shielding cover is provided with a vent hole, the upper wall of the shielding cover is provided with a rotating groove, and the inner wall of the rotating groove is rotatably connected with the rotating shaft.
Through the technical scheme, the rotating shaft can rotate freely in the rotating groove and is not constrained, so that the work is smoother, and the heat dissipation efficiency is improved.
Preferably, the heat dissipation cavity is included in the dismounting device, the outer fixed surface in heat dissipation cavity is connected with the telescopic link, the outer fixed surface of telescopic link is connected with the kelly.
Through the technical scheme, the telescopic rod has a telescopic effect, so that the clamping rod has activity, the installation and the disassembly of the radiating fins are convenient, a simple and convenient effect is achieved, the time for installation and disassembly is saved, and the working efficiency of the shielding cover is improved.
Preferably, the inside of fin is seted up the draw-in groove, the inner wall of draw-in groove and the surface sliding connection of kelly.
Through above-mentioned technical scheme, the kelly can block into the draw-in groove, makes the fin remain stable, and the kelly makes to dismantle more conveniently because the flexible ability of telescopic link can freely come in and go out in the draw-in groove, improves work efficiency.
The utility model provides a beneficial effect does:
1. through setting up heat abstractor, the motor starts to make the pivot rotate, connects through the connecting rod, makes the drive pole rotate along with the rotation of pivot, and the drive pole drives the rotor plate and rotates, stirs the gas in the cover, and gas diffusion ground is faster, makes more of the gas gathering of heat dissipation intracavity, and the rethread fin heat dissipation to make the heat give off sooner, reached quick radiating effect.
2. Through setting up dismounting device, will block the pole and be connected with the telescopic link, the elasticity of telescopic link makes the kelly have a flexibility, when installing the dismantlement to the fin, only need with the kelly promote from top to bottom can, make the time of installation dismantlement shorten greatly to make the shield cover can work earlier, reached the effect of easy to assemble dismantlement.
Drawings
Fig. 1 is a schematic view of a heat sink structure of a high performance shielding case according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 of a high performance heat sink structure of a shield according to the present invention;
fig. 3 is a perspective view of a shielding case structure of a high performance shielding case heat sink structure provided by the present invention.
In the figure: 1. a shield case; 2. a heat dissipation cavity; 3. heat dissipation holes; 4. a heat sink; 5. a motor; 6. a rotating shaft; 7. a connecting rod; 8. driving the rod; 9. a notch; 10. a rotating plate; 11. a vent hole; 12. rotating the groove; 13. a telescopic rod; 14. a clamping rod; 15. a clamping groove.
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.
Referring to fig. 1-3, a high-performance heat sink structure of a shielding case comprises a shielding case 1, a heat dissipation cavity 2 is formed inside the shielding case 1, and a heat dissipation device is arranged inside the heat dissipation cavity 2.
Further, the heat dissipation cavity 2 comprises a heat dissipation device, a heat dissipation hole 3 is formed in the cavity wall of the heat dissipation cavity 2, and a heat dissipation fin 4 is inserted into the cavity wall of the heat dissipation cavity 2 in a sliding mode.
Further, the upper surface of the shielding case 1 is fixedly provided with a motor 5, the motor 5 is electrically connected with a rotating shaft 6, the outer surface of the rotating shaft 6 is fixedly connected with a connecting rod 7, and the outer surface of the connecting rod 7 is fixedly connected with a driving rod 8.
Furthermore, a notch 9 is formed in the shielding case 1, a rotating plate 10 is inserted into the inner wall of the notch 9 in a sliding manner, and the outer surface of the rotating plate 10 is fixedly connected with the driving rod 8.
Furthermore, the upper wall of the shielding case 1 is provided with a vent hole 11, the upper wall of the shielding case 1 is provided with a rotating groove 12, and the inner wall of the rotating groove 12 is rotatably connected with the rotating shaft 6.
Through setting up heat abstractor, motor 5 starts to make pivot 6 rotate, connects through connecting rod 7, makes the drive rod 8 rotate along with pivot 6's rotation, and drive rod 8 drives rotor plate 10 and rotates, stirs the gas in the cover, and gas diffusion ground is faster, makes more of the gas gathering in the heat dissipation chamber 2, and rethread fin 4 dispels the heat to it is faster to make the heat give off, has reached quick radiating effect.
The outer surface of the heat dissipation cavity 2 is provided with a dismounting device.
Further, the heat dissipation cavity 2 comprises a dismounting device, an expansion link 13 is fixedly connected to the outer surface of the heat dissipation cavity 2, and a clamping rod 14 is fixedly connected to the outer surface of the expansion link 13.
Furthermore, a clamping groove 15 is formed in the radiating fin 4, and the inner wall of the clamping groove 15 is connected with the outer surface of the clamping rod 14 in a sliding mode.
Through setting up dismounting device, be connected kelly 14 and telescopic link 13, telescopic link 13's elasticity makes kelly 14 have a flexibility, when installing the dismantlement to fin 4, only need with kelly 14 promote from top to bottom can, make the time of installation dismantlement shorten greatly to make shield cover 1 can work earlier, reached the effect of easy to assemble dismantlement.
The working principle is as follows: a motor 5 is arranged on the upper part of a shielding case 1, a rotating shaft 6 in the motor 5 is inserted into a rotating groove 12 on the upper part of the shielding case 1, connecting rods 7 are fixed at two ends of the rotating shaft 6, the connecting rods 7 are connected with a driving rod 8, a rotating plate 10 is connected with the driving rod 8, the rotating plate 10 is arranged in a notch 9 arranged in the shielding case 1, a heat dissipation cavity 2 is arranged outside the shielding case 1, the inside of the heat dissipation cavity 2 is communicated with the inside of the shielding case 1, a plurality of heat dissipation holes 3 are arranged on the cavity wall of the heat dissipation cavity 2, a plurality of heat dissipation fins 4 are also inserted in the cavity wall of the heat dissipation cavity 2, clamping grooves 15 in the heat dissipation fins 4 are clamped with clamping rods 14, the clamping rods 14 are connected with telescopic rods 13 fixed on the surface of the shielding case 1, when the motor 5 is started, the driving rod 8 can rotate along with the rotation of the rotating shaft 6, the rotating plate 10, gas gradually gathers in heat dissipation chamber 2, dispels through louvre 3 and fin 4, slides the kelly 14 from top to bottom, makes kelly 14 freely break away from draw-in groove 15, takes out fin 4 from heat dissipation chamber 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a high performance shield cover fin structure, includes shield cover (1), its characterized in that: a heat dissipation cavity (2) is formed in the shielding case (1), and a heat dissipation device is arranged in the heat dissipation cavity (2);
the outer surface of the heat dissipation cavity (2) is provided with a dismounting device.
2. The high performance shield heat sink structure of claim 1, wherein: the heat dissipation cavity (2) comprises a heat dissipation device, the wall of the heat dissipation cavity (2) is provided with a heat dissipation hole (3), and the wall of the heat dissipation cavity (2) is inserted with a heat dissipation fin (4) in a sliding mode.
3. The high performance shield heat sink structure of claim 1, wherein: the last fixed surface of shield cover (1) installs motor (5), the inside electric connection of motor (5) has pivot (6), the external fixed surface of pivot (6) is connected with connecting rod (7), the external fixed surface of connecting rod (7) is connected with and drives pole (8).
4. A high performance shield heat sink structure according to claim 3, wherein: a notch (9) is formed in the shielding cover (1), a rotating plate (10) is inserted into the inner wall of the notch (9) in a sliding mode, and the outer surface of the rotating plate (10) is fixedly connected with the driving rod (8).
5. A high performance shield heat sink structure according to claim 3, wherein: the ventilation hole (11) has been seted up to the upper wall of shield cover (1), rotary trough (12) have been seted up to the upper wall of shield cover (1), the inner wall and pivot (6) of rotary trough (12) are rotated and are connected.
6. The high performance shield heat sink structure of claim 1, wherein: the heat dissipation cavity (2) comprises a dismounting device, the outer surface of the heat dissipation cavity (2) is fixedly connected with a telescopic rod (13), and the outer surface of the telescopic rod (13) is fixedly connected with a clamping rod (14).
7. A high performance shield heat sink structure according to claim 2, wherein: a clamping groove (15) is formed in the radiating fin (4), and the inner wall of the clamping groove (15) is connected with the outer surface of the clamping rod (14) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022055051.8U CN213094748U (en) | 2020-09-18 | 2020-09-18 | High-performance shielding cover radiating fin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022055051.8U CN213094748U (en) | 2020-09-18 | 2020-09-18 | High-performance shielding cover radiating fin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213094748U true CN213094748U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022055051.8U Active CN213094748U (en) | 2020-09-18 | 2020-09-18 | High-performance shielding cover radiating fin structure |
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| Country | Link |
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| CN (1) | CN213094748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116437650A (en) * | 2023-03-02 | 2023-07-14 | 无锡成晟机械有限公司 | Electronic component shield cover |
-
2020
- 2020-09-18 CN CN202022055051.8U patent/CN213094748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116437650A (en) * | 2023-03-02 | 2023-07-14 | 无锡成晟机械有限公司 | Electronic component shield cover |
| CN116437650B (en) * | 2023-03-02 | 2023-11-28 | 无锡成晟机械有限公司 | Electronic component shield cover |
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