CN205124222U - Can change radiator unit of thermal current direction - Google Patents
Can change radiator unit of thermal current direction Download PDFInfo
- Publication number
- CN205124222U CN205124222U CN201520858664.1U CN201520858664U CN205124222U CN 205124222 U CN205124222 U CN 205124222U CN 201520858664 U CN201520858664 U CN 201520858664U CN 205124222 U CN205124222 U CN 205124222U
- Authority
- CN
- China
- Prior art keywords
- fin
- wind
- heat
- heat pipe
- guiding boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007493 shaping process Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
The utility model provides a can change radiator unit of thermal current direction, including fin group and heat pipe, fin and the wind -guiding boss of setting in the fin side that fin group set up including a plurality of intervals, seted up the louvre on the fin, open the bottom of fin has the fixed slot, and the heat pipe is U font structure, and heat pipe one end runs through the louvre and with the fin fixed shaping that links together, other end setting in the fixed slot, the slope of wind -guiding boss sets up on the fin. The utility model discloses simple structure, the radiating efficiency is good, through set up the wind -guiding boss on the fin, utilizes the wind -guiding boss to blow the wind that the comes fin privileged site that leads with radiator fan to promote the radiating efficiency, in addition, through installing many heat pipes additional, utilize the heat pipe to transfer to top position fast with the heat of fin bottom to further improve the radiating efficiency.
Description
Technical field
The utility model relates to cooling equipment component, especially relates to a kind of radiating subassembly changing direction of heat flow.
Background technology
For reducing the working temperature of heat-generating electronic elements and running of remaining valid, be through heat dissipation design to design various heat abstractor.Existing fin generally adopts spaced set, and air-flow presets running orbit by active heat removal components and parts, logical from fin gap, completes hot-fluid and exchanges.In actual use, often occur needing heat dissipation region can not provide enough air quantity, the place do not needed flows through in the same old way, for non-required, causes the active heat removal wasting of resources.
Summary of the invention
The utility model is for the deficiencies in the prior art, provides a kind of radiating subassembly changing direction of heat flow, can change distinguished and admirable to, improve radiating effect.
The technical solution adopted in the utility model is as follows: a kind of radiating subassembly changing direction of heat flow, comprise groups of fins and heat pipe, described groups of fins comprises some spaced fin and is arranged on the wind-guiding boss of fin side, described fin offers louvre, the bottom of fin has holddown groove, heat pipe is U-shaped structure, heat pipe one end is run through louvre and is linked together by fin fixed-type, the other end is arranged in holddown groove, and described wind-guiding convex platform inclined is arranged on a heat sink.
Further, the angle of inclination of described wind-guiding boss is between 45 °-60 °, wherein preferably 60 °.
Further, described wind-guiding boss has two pieces, and two pieces of wind-guiding boss are that "eight" shape is arranged.
Further, described heat pipe comprises tubular type end and flat end, and tubular type end runs through described louvre, and the top of tubular type end flushes with fin top, and flat end is concordant with the bottom of fin, and is fixed in holddown groove by a pressing plate.
Compared with prior art, the utility model structure is simple, and radiating efficiency is good, and by arranging wind-guiding boss on a heat sink, the wind utilizing wind-guiding boss to be blown by radiator fan is directed to fin privileged site, with improving heat radiation efficiency; In addition, by installing many heat pipes additional, utilizing heat pipe that the heat bottom fin is quickly transferred to tip position, thus improving radiating efficiency further.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation changing the radiating subassembly of direction of heat flow described in the utility model;
Accompanying drawing 2 is structure schematic diagrames changing the radiating subassembly of direction of heat flow described in the utility model;
Accompanying drawing 3 is structural representations of fin shown in accompanying drawing 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually, below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As Figure 1-3, a kind of radiating subassembly changing direction of heat flow, comprise groups of fins 1 and heat pipe 2, described groups of fins 1 comprises some spaced fin 11 and is arranged on the wind-guiding boss 12 of fin 11 side, described fin 11 offers louvre 111, the bottom of fin 11 has holddown groove 13, heat pipe 2 is U-shaped structure, heat pipe 2 one end is run through louvre 111 and is linked together fixed-type by fin 11, the other end is arranged in holddown groove 13, wind-guiding boss 12 is inclined on fin 11, angle of inclination is between 45 °-60 °, wherein preferably 60 °, the wind-guiding boss 12 be obliquely installed can by with the use of the wind that blows of radiator fan be directed to fin 11 centre, the i.e. position that contacts with thermal source of fin 11, to accelerate the heat radiation in fin 11 centre, thus effectively can reduce windage, be conducive to improving heat radiation efficiency, wind-guiding boss 12 by mould molding on a heat sink, during use, also can multiple wind-guiding boss 12 be set on fin 11, wherein preferably adopt the structure of two wind-guiding boss 12, two wind-guiding boss 12 are arranged in "eight" shape, the advantage arranged in "eight" shape is that wind can be directed to fin 11 centre by a wind-guiding boss 12, accelerate the heat radiation in centre, wind can lead near heat pipe 2 by another wind-guiding boss 12, the discharge of accelerated heat, thus realize improving radiating efficiency further.
Described heat pipe 2 comprises tubular type end 21 and flat end 22, tubular type end 21 runs through described louvre 111, and the top of tubular type end 21 flushes with fin 11 top, flat end 22 is concordant with the bottom of fin 11, and be fixed in holddown groove 13 by a pressing plate 3, heat pipe 2 adopts the copper pipe vacuumized to make, heat pipe 2 can carry out heat conduction fast, heat bottom fin 11 can be quickly transferred to tip position, thus raising radiating efficiency, heat pipe 2 can arrange many as required, and many settings of can reporting to the leadship after accomplishing a task, to improve heat-conducting effect.
The utility model is by arranging a wind-guiding boss on a heat sink, and the wind utilizing wind-guiding boss to be blown by radiator fan is directed to fin privileged site, improving heat radiation efficiency; In addition, by installing many heat pipes additional, utilizing heat pipe that the heat bottom fin is quickly transferred to tip position, thus improving radiating efficiency further.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. one kind can change the radiating subassembly of direction of heat flow, comprise groups of fins and heat pipe, it is characterized in that: described groups of fins comprises some spaced fin and is arranged on the wind-guiding boss of fin side, described fin offers louvre, the bottom of fin has holddown groove, and heat pipe is U-shaped structure, and heat pipe one end is run through louvre and linked together by fin fixed-type, the other end is arranged in holddown groove, and described wind-guiding convex platform inclined is arranged on a heat sink.
2. the radiating subassembly changing direction of heat flow according to claim 1, is characterized in that: the angle of inclination of described wind-guiding boss is between 45 °-60 °.
3. the radiating subassembly changing direction of heat flow according to claim 1, is characterized in that: described wind-guiding boss has two pieces, and two pieces of wind-guiding boss are that "eight" shape is arranged.
4. the radiating subassembly changing direction of heat flow according to claim 1, it is characterized in that: described heat pipe comprises tubular type end and flat end, tubular type end runs through described louvre, and the top of tubular type end flushes with fin top, flat end is concordant with the bottom of fin, and is fixed in holddown groove by a pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858664.1U CN205124222U (en) | 2016-01-10 | 2016-01-10 | Can change radiator unit of thermal current direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858664.1U CN205124222U (en) | 2016-01-10 | 2016-01-10 | Can change radiator unit of thermal current direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205124222U true CN205124222U (en) | 2016-03-30 |
Family
ID=55579786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520858664.1U Expired - Fee Related CN205124222U (en) | 2016-01-10 | 2016-01-10 | Can change radiator unit of thermal current direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205124222U (en) |
-
2016
- 2016-01-10 CN CN201520858664.1U patent/CN205124222U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |