CN205961656U - Netcom's cramp formula increase type thermal current fin - Google Patents
Netcom's cramp formula increase type thermal current fin Download PDFInfo
- Publication number
- CN205961656U CN205961656U CN201620730382.8U CN201620730382U CN205961656U CN 205961656 U CN205961656 U CN 205961656U CN 201620730382 U CN201620730382 U CN 201620730382U CN 205961656 U CN205961656 U CN 205961656U
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- China
- Prior art keywords
- radiating fin
- radiation fins
- fin
- heat radiation
- heat
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Abstract
The utility model provides a netcom's cramp formula increase type thermal current fin, is including being square heat dissipation main part board, be provided with on the heat dissipation main part board and be rib form range heat radiation fins component, the heat radiation fins component is organized, is gone up heat radiation fins group by left heat radiation fins and becomes with lower heat radiation fins fabric, go up heat radiation fins group with it has the maintenance hole to reach to open on the inter space between the heat radiation fins group down connect the fastening cramp of being connected the joint with the PCB board on the maintenance hole. The utility model has the advantages that: disperse equitable distribute the fin of the circumstances in district according to the the heating element of netcom and during operation heat, the radiating efficiency that makes the fin obtains obvious promotion, and with the reliable reliability that has improved the complete machine on easy heating electronic element of fixing of radiating component, the thermal conductance discharge orifice runs through with heat dissipation main part board simultaneously, and the conduction of thermal current between heat dissipation main part board and heat radiation fins is strengthened to the thermal conductance discharge orifice to the heat dispersion of effectual enhancement fin.
Description
Technical field：
This utility model is related to a kind of fin, in particular to a kind of Netcom buckle piece type increase type hot-fluid fin,
Belong to electronic apparatus application field.
Background technology：
Fin is a kind of device to the easy heat-generating electronic elements radiating in electrical equipment, how by aluminium alloy, pyrite or bronze
Make tabular, lamellar, sizable fin will be used in splintery etc., such as Netcom, fin currently on the market is because of purposes
Different, so the shape of fin and heat sinking function are different.
Content of the invention：
Technical problem to be solved in the utility model is that during Netcom's work, easy heat-generating electronic elements radiate and the structure that will radiate
Part is reliably fixed on the problem on easy heat-generating electronic elements.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions：A kind of Netcom cramp
Formula increase type hot-fluid fin, including the heat sink body plate being square, described heat sink body plate is provided with the arrangement in rib-like
Radiating fin component, described radiating fin component is made up of left radiating fin group, upper radiating fin group and lower radiating fin group, institute
State have on the intervallum between radiating fin group and described lower radiating fin group be connected on fixed hole and described fixed hole with
The fastening cramp of pcb board clamping, described heat sink body plate is had the thermal conductivity discharge orifice being connected with described radiating fin.
Preferably, the radiating in described left radiating fin group, described upper radiating fin group and described lower radiating fin group
Fin is isosceles trapezoid, and the angle of isosceles trapezoid two waist is 25 degree.
Preferably, being provided with heat-conducting silicone grease block between described heat sink body plate and described pcb board.
Compared with prior art, usefulness of the present utility model is：Easy heating electric when effectively solving Netcom's work
The problem that subcomponent radiates and is reliably fixed on radiating component on easy heat-generating electronic elements, improves the reliable of whole machine
Property, heat sink body plate is had the thermal conductivity discharge orifice being connected with described radiating fin, thermal conductivity discharge orifice strengthens hot-fluid in heat sink body
Conduction between plate and radiating fin, thus effectively strengthen the heat dispersion of fin.
Brief description：
Below in conjunction with the accompanying drawings this utility model is further illustrated.
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model radiating fin component overlooking the structure diagram；
In figure：1st, heat sink body plate；2nd, radiating fin component；22nd, left radiating fin group；23rd, upper radiating fin group；24、
Lower radiating fin group；25th, radiating fin；26th, thermal conductivity discharge orifice；3rd, intervallum；32nd, fixed hole；4th, pcb board；5th, fasten cramp；6、
Heat-conducting silicone grease block.
Specific embodiment：
Below in conjunction with the accompanying drawings and specific embodiment is described in detail to this utility model：A kind of net shown in Fig. 1 to Fig. 2
Logical buckle piece type increase type hot-fluid fin, including the heat sink body plate 1 being square, described heat sink body plate 1 is provided with rib
Stripe-arrangement radiating fin component 2, described radiating fin component 2 by left radiating fin group 22, upper radiating fin group 23 and lower dissipate
Hot fins group 24 is constituted, and the intervallum 3 between described upper radiating fin group 23 and described lower radiating fin group 24 has maintenance
Fastening cramp 5 with pcb board 4 clamping is connected on hole 32 and described fixed hole 32, described heat sink body plate 1 has and dissipates with described
The thermal conductivity discharge orifice 26 that hot fin 25 connects.
Fin is reasonably distributed by the situation in order to ensure heat diverging region when Netcom's heat generating component and work, makes radiating
The radiating efficiency of piece is significantly improved, described left radiating fin group 22, described upper radiating fin group 23 and described lower radiating
Radiating fin 25 in fins group 24 is isosceles trapezoid, and the angle of isosceles trapezoid two waist is 25 degree.
Fin will apply last layer heat-conducting silicone grease block 6 in electronic component with radiating fin component 2 contact surface in use, makes
The heat that components and parts send more effectively is transmitted to radiating fin component 2, then is dispersed into surrounding air through radiating fin component 2
In, it is provided with heat-conducting silicone grease block 6 between described heat sink body plate 1 and described pcb board 4.
Specifically, heat sink body plate 1 is placed on pcb board 4 on easy heating electronic original part, and fixing by fastening cramp 5,
Arrangement radiating fin component 2 is provided with rib-like on heat sink body plate 1, radiating fin component 2 by left radiating fin group 22, on
Radiating fin group 23 and lower radiating fin group 24 are constituted, the intervallum 3 between upper radiating fin group 23 and lower radiating fin group 24
On have fixed hole 32 and described fixed hole 32, be provided with heat-conducting silicone grease block 6 between heat sink body plate 1 and pcb board 4, radiating master
The thermal conductivity discharge orifice 26 being connected with radiating fin 25 is had on body plate 1, thermal conductivity discharge orifice 26 is strengthened hot-fluid and in heat sink body plate 1 and dissipated
Conduction between hot fin 25, thus effectively strengthen the heat dispersion of fin.
It is emphasized that：The above is only preferred embodiment of the present utility model, not this utility model is appointed
What pro forma restriction, every any simple modification above example made according to technical spirit of the present utility model, etc.
With change and modification, all still fall within the range of technical solutions of the utility model.
Claims (3)
1. a kind of Netcom buckle piece type increase type hot-fluid fin, including the heat sink body plate (1) being square it is characterised in that：Institute
State and arrangement radiating fin component (2) in rib-like is provided with heat sink body plate (1), described radiating fin component (2) is dissipated by left
Hot fins group (22), upper radiating fin group (23) and lower radiating fin group (24) composition, described upper radiating fin group (23) and institute
State to have on the intervallum (3) between lower radiating fin group (24) and be connected to and PCB on fixed hole (32) and described fixed hole (32)
The fastening cramp (5) of plate (4) clamping, described heat sink body plate (1) has the thermal conductivity connecting with described radiating fin (25)
Discharge orifice (26).
2. a kind of Netcom buckle piece type increase type hot-fluid fin according to claim 1 it is characterised in that：Described left radiating
Radiating fin (25) on fins group (22), described upper radiating fin group (23) and described lower radiating fin group (24) is isosceles
Trapezoidal, and the angle of isosceles trapezoid two waist is 25 degree.
3. a kind of Netcom buckle piece type increase type hot-fluid fin according to claim 1 it is characterised in that：Described radiating master
It is provided with heat-conducting silicone grease block (6) between body plate (1) and described pcb board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730382.8U CN205961656U (en) | 2016-07-12 | 2016-07-12 | Netcom's cramp formula increase type thermal current fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730382.8U CN205961656U (en) | 2016-07-12 | 2016-07-12 | Netcom's cramp formula increase type thermal current fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205961656U true CN205961656U (en) | 2017-02-15 |
Family
ID=57970314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620730382.8U Active CN205961656U (en) | 2016-07-12 | 2016-07-12 | Netcom's cramp formula increase type thermal current fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205961656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845569A (en) * | 2019-10-11 | 2020-10-30 | 宁波峰梅视讯电子有限公司 | Interior rear-view mirror with heat radiation structure |
-
2016
- 2016-07-12 CN CN201620730382.8U patent/CN205961656U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845569A (en) * | 2019-10-11 | 2020-10-30 | 宁波峰梅视讯电子有限公司 | Interior rear-view mirror with heat radiation structure |
| CN111845569B (en) * | 2019-10-11 | 2022-06-03 | 宁波峰梅视讯电子有限公司 | Interior rear-view mirror with heat radiation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |