CN207070567U - A kind of radiator - Google Patents
A kind of radiator Download PDFInfo
- Publication number
- CN207070567U CN207070567U CN201720829112.7U CN201720829112U CN207070567U CN 207070567 U CN207070567 U CN 207070567U CN 201720829112 U CN201720829112 U CN 201720829112U CN 207070567 U CN207070567 U CN 207070567U
- Authority
- CN
- China
- Prior art keywords
- radiating
- radiating fin
- seat
- rivet
- heat
- 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.)
- Active
Links
Abstract
It the utility model is related to a kind of radiator, including radiating seat, the radiating fin group located at the radiating seat upper surface and some heat conducting pipes contacted with heat generating component, described radiating fin group is mutually fastened by several radiating fins and formed, the radiating seat is provided with several rivet bodies along the uniform direction of radiating fin, the radiating fin includes flanging and radiating surface, the flanging is provided with several rivet holes, formed with locking step after the rivet body is placed in riveted in rivet hole, radiating seat is set to increase with radiating fin contact area.Compared to current welding procedure, without carrying out the anti-oxidant treatment such as surface chemical plating or plating to these parts, energy consumption is lower, production cost can be greatlyd save, it is connected by radiating fin with radiating seat riveting, improves and degree and contact area are fitted close between radiating fin and radiating seat, while radiating seat turns into conductor, directly heat energy is more rapidly conducted to radiating fin, so that radiating effect is further improved.
Description
Technical field
Radiator field is the utility model is related to, espespecially a kind of electronic equipment radiator.
Background technology
With developing rapidly for electronic equipment, the service ability of electronic equipment is more and more stronger, runs heat caused by work
Also it is more, if radiating is not in time, it will cause temperature to rise too high, influence the normal operation of electronic equipment.Existing radiating
Device is welded and fixed heat dissipation base and radiating fin by plating, and plating welding manufacture cost is high, pollutes environment, and existing scattered
Hot device makes heat dissipation base heat transfer not good enough to radiating fin, radiating effect by heat conducting pipe.
Utility model content
Effectively contacted with radiating fin to solve the above problems, the utility model provides a kind of radiating seat so as to improve radiating
The radiator of effect.
To achieve the above object, the utility model, which adopts the following technical scheme that, is：A kind of radiator, including with heating group
Radiating seat, the radiating fin group located at the radiating seat upper surface and some heat conducting pipes of part contact, described radiating fin
Group is mutually fastened by several radiating fins and formed, and the radiating seat is provided with several rivet bodies along the uniform direction of radiating fin,
If dry plate parallel interval is arranged in the radiating seat upper surface, the radiating fin includes the flanging contacted with radiating seating face
And radiating surface, the flanging are provided with several rivet holes, after the rivet body is placed in riveted in rivet hole formed with locking step,
Radiating seat is set to increase with radiating fin contact area.
Preferably, described rivet body is raised line, and several rivet holes collectively form riveting press groove, adjacent two radiating fins riveting
Extruding raised line deformation makes riveting press groove become face by linear contact lay with raised line to contact.
Preferably, described rivet body is cylinder, cylinder with make after rivet hole riveting cylinder deformation make cylinder and rivet hole by
Linear contact lay becomes face contact.
Preferably, the heat conducting pipe includes the acceptance division, connecting portion and the radiating part that are sequentially connected, the acceptance division with it is described
The seating face that radiates contacts, and for receiving the heat from radiating seat conduction, the radiating part passes through the radiating fin simultaneously
Contacted with the radiating fin, for heat to be conducted into the radiating fin.
Preferably, adjacent two radiating surface offers an at least through hole, such common structure of through hole in mutual corresponding position
Into an at least passage, radiating part is located in the passage that some radiating fins are formed.
Preferably, described radiating seat contacts surface with heat generating component and is provided with heat conducting pipe groove, and acceptance division is embedded in heat conducting pipe
In groove.
Preferably, described radiating surface two sides are arranged at intervals with the teeth groove and tooth of Longitudinal extending, two adjacent heat radiation fins
It can mutually be crimped and inlayed with teeth groove by tooth.
Preferably, described radiating seat is aluminium seat.
Preferably, described heat conducting pipe is made up of the metal material of high thermal conductivity, and heat conducting pipe is copper pipe.
Preferably, in addition to fixed plate, described fixed plate are provided with several screw connection portions, each screw connection part
It is not spirally connected by lock screw and radiating fin.
The beneficial effects of the utility model are：It is placed in rivet hole after riveted formed with locking step, is made by rivet body
Rivet body switchs to face by linear contact lay with rivet hole and contacted, and radiating seat is increased with radiating fin contact area, improves the capacity of heat transmission
And heat dispersion, and radiating fin is combined with radiating seat close-fitting, being arranged in radiating fin by the radiating part of heat conducting pipe forms
Passage, with through hole flange fitting contact, add the contact area and contact strength of heat conducting pipe and radiating fin, improve and lead
Heat energy power and heat dispersion, acceptance division is deformed distending by external force and be anchored on heat conducting pipe groove, and punching press radiating fin makes to dissipate
Hot fin distending tightly suppresses heat conducting pipe, and radiating fin, which mutually crimps, to be inlayed to form radiating fin group, radiating seat and radiating fin riveting
Close-fitting is closed, plating welding is instead of, reduces manufacturing cost, reduce environmental pollution.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the heat radiation seat structure figure of embodiment one.
Fig. 3 is another viewing angle constructions figure of radiating seat of embodiment one.
Fig. 4 is the heat radiation fin structure figure of embodiment one.
Fig. 5 is the heat conducting pipe structure chart of embodiment one.
Fig. 6 is another viewing angle constructions figure of radiating seat of embodiment two.
Fig. 7 is the heat radiation fin structure figure of embodiment two.
Mark explanation：1. radiating fin；11. radiating surface；111. teeth groove；112. tooth；113. through hole；12. flanging；121. riveting
Close hole；2. heat conducting pipe；21. acceptance division；22. connecting portion；23. radiating part；3. radiating seat；31. raised line；32. heat conducting pipe groove；
33. cylinder；34. pair ear；35. pilot hole；4. fixed plate.
Embodiment
Embodiment one
Refer to shown in Fig. 1-5, the utility model on a kind of radiator, including contacted with heat generating component radiating seat 3,
If dry plate parallel interval is arranged in the radiating fin 1 and some heat conducting pipes 2 of the upper surface of radiating seat 3, described radiating seat 3
For aluminium seat, described radiating seat 3 contacts surface with heat generating component and is provided with heat conducting pipe groove 32, and the described front end of radiating seat 3 is provided with
To ear 34, the periphery of radiating seat 3 is provided with pilot hole 35, and pilot hole 35 makes radiating seat 3 be fixed on heating group by installing screw
On part, the mutually crimping of radiating fin 1 described in adjacent two is inlayed, and described radiating fin 1 is aluminium flake or the good material of thermal conductivity
Integrated punching bending forming, the radiating fin 1 include flanging 12 and radiating surface 11, and adjacent two radiating surface 11 is in mutual corresponding position
The place of putting offers an at least through hole 113, and such through hole 113 collectively forms an at least passage, and described heat conducting pipe 2 is by high heat conduction
The metal material of rate is made, and heat conducting pipe 2 is copper pipe, and described heat conducting pipe 2 includes acceptance division 21, the and of connecting portion 22 being sequentially connected
Radiating part 23, the acceptance division 21 are anchored in heat conducting pipe groove 32 by Pressing Deformation distending, and the acceptance division 2 is exposed to institute
The side for stating heat conducting pipe groove 32 is to flush in the horizontal plane that the heat conducting pipe groove 32 is open, and the radiating is come from for receiving
The heat of the conduction of seat 3, radiating part 23 are located in the passage that some radiating fins 1 are formed and connect with the radiating fin 1
Touch, for heat to be conducted into the radiating fin 1, the radiating seat 3 is (horizontal along radiating seat 3 along the uniform direction of radiating fin 1
To direction) some raised lines 31 are provided with, the flanging 12 of each radiating fin 1 is provided with the rivet hole 121 to match with raised line 31,
Mutually crimp the radiating fin 1 inlayed and collectively form some riveting press grooves, the shape after raised line 31 is placed in riveted in riveted groove
Into there is locking step, increase raised line 31 and riveted groove contact area, specially punching press radiating fin 1 dissipate the distending clamping of raised line 31
Hot fin 1, raised line 31 is switched to face by linear contact lay with radiating fin 1 and contact, so as to improve radiating seat 3 and radiating fin 1
Riveted intensity and increase radiating seat 3 and the contact area of radiating fin 1.
Preferably, the described two sides of radiating surface 11 are arranged at intervals with the teeth groove 111 and tooth 112 of Longitudinal extending, and two is adjacent
Radiating fin 1 by tooth 112 and teeth groove 111 can chimeric mutual crimping, the cross sectional shape of the tooth 112 and teeth groove 111 is peak valley
Shape, peak valley shape are W types or V-type, and several longitudinal direction of radiating fin 1 crimping are inlayed into overall structure, crimp mosaic texture intensity
Height, longitudinal contact engaging and separating force enhancing, horizontal contact engaging and separating force increase, and the spacing that can be reduced between each radiating fin 1, can increase radiating surface
Product, heat transfer is fast, and radiating efficiency is high.
Preferably, in addition to fixed plate 4, described fixed plate 4 are provided with several screw connection portions 22, each screw connection
Portion 22 is spirally connected by lock screw and radiating fin 1 respectively, radiator is obtained more preferable fixed effect.
Assemble method of the present utility model, comprises the following steps：
Step 1：Radiating seat 3 is gone out by mould punching/die casting/crowded type, the surface of radiating seat 3 is there is pilot hole 35, with sending out
Hot component touch surface contacts with heat conducting pipe groove 32, with radiating fin 1 and is simultaneously evenly equipped with some raised lines 31, in the present embodiment
Exemplified by seven；
Step 2：Bending forming radiating fin 1 is integrally rushed, the surface of radiating surface 11 of radiating fin 1 is stamped out with one
The through hole 113 of flange is enclosed, 11 liang of sides of radiating surface stamp out the teeth groove 111 and tooth 112 of paddy peak shape, the punching of the surface of flanging (flanging) 12
Rivet hole 121 is extruded, radiating fin 1 is ultimately formed and inlays to form whole group radiating fin by teeth groove 111 and the mutually crimping of tooth 112
1, the rivet hole 121 of same column collectively forms riveted groove；
Step 3：The radiating part 23 of copper pipe is flattened, radiating part 23 is passed through in the passage formed by radiating fin 1,
The external diameter of radiating part 23 is less than the internal diameter of through hole 113, and the radiating fin at outermost both ends applies pressure to inner side, by the radiating fin
When pressure is fixed on radiating part, copper pipe outer is set to be combined closely with the inwall of through hole 113, the flange of through hole 113 is outward-dipping, angle of inclination
For 90 °, because radiating fin 1 uses metal material, itself is flexible, and the flange of through hole 113 can be as some metal clips
The end of radiating part 23 is tightly suppressed, the contact area and contact strength of copper pipe and radiating fin 1 is increased, greatly enhances radiating
Performance,
Step 4：Radiating fin 1 is placed in the top of radiating seat 3, rivet hole 121 is inserted in raised line 31, to adjacent two
Radiating fin applies pressure to inner side, the distending of raised line 31 is compressed radiating fin 1；
Step 5：The acceptance division 21 of copper pipe is placed in heat conducting pipe groove 32, deformed by the acceptance division 21 of external force heat conducting pipe 2
Distending is anchored on heat conducting pipe groove 32, and acceptance division is open with heat conducting pipe groove 32 and flush, and completes the assembling of whole radiator.
Radiator is positioned over when in use on the electrical equipment or other heat-emitting products that need to use the radiator, be fixed
Radiating can be achieved.
Embodiment two
Refer to shown in Fig. 6-7, the difference of embodiment two and embodiment one is, the radiating seat 3 is equal along radiating fin 1
The direction (along the horizontal direction of radiating seat 3) of cloth is provided with the array of cylinder 33, and cylinder 33 is arranged in ranks, line number and radiating fin 1
Piece number is corresponding, and columns is corresponding with the rivet hole 121 of flanging 12, the shape after cylinder 33 is placed in riveted in rivet hole 121
Into there is locking step, increase cylinder 33 and the contact area of rivet hole 121, specially cylinder 33 make the distending clamping rivet hole of cylinder 33
121, cylinder 33 is switched to face by linear contact lay with radiating fin 1 and contact, so as to improve the riveted of radiating seat 3 and radiating fin 1
Intensity and increase radiating seat 3 and the contact area of radiating fin 1.
Preferably, 0.8-0.9 times of a diameter of diameter of rivet hole 121 of the cylinder 33, the height of cylinder 33 are radiating
1.8-2.5 times of the thickness of fin 1.
The assemble method difference of embodiment two and embodiment one is that the contact one side of radiating fin 1 in step 1 is uniform
There is the cylinder 33 of several ranks；In step 4, radiating fin 1 is placed in the top of radiating seat 3, rivet hole 121 is inserted cylinder 33
It is interior, the distending of cylinder 33 is compressed radiating fin 1 to the punching press of cylinder 33.
Radiator is positioned over when in use on the electrical equipment or other heat-emitting products that need to use the radiator, be fixed
Radiating can be achieved.
In the utility model between radiating fin and heat conducting pipe, between radiating fin and radiating seat, using riveting mode
Be combined, compared to current welding procedure, not only processing efficiency is higher, and without to these parts carry out surface chemical plating or
The anti-oxidant treatments such as person's plating, energy consumption is lower, can greatly save production cost；And considerably increased by the way of riveting
Contact area between these parts, be advantageous to improve the solidness of radiating effect and radiator entirety.
When the utility model carries out riveting to radiating fin and radiating seat, by being rushed to two neighboring radiating fin
Pressure, make to compress radiating fin to the radiating fin distending of rivet body two, substantially increase and be fitted close between radiating fin and radiating seat
Degree and contact area, radiating seat heat energy is set more rapidly to conduct, so that radiating effect is further improved.
Embodiment of above is only that preferred embodiment of the present utility model is described, not to the utility model
Scope be defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff to this
The various modifications and improvement that the technical scheme of utility model is made, the guarantor that claims of the present utility model determine all should be fallen into
In the range of shield.
Claims (10)
1. a kind of radiator, including contacted with heat generating component radiating seat, the radiating fin group located at the radiating seat upper surface
With some heat conducting pipes, it is characterised in that：Described radiating fin group is mutually fastened by several radiating fins and formed, the radiating
Seat is provided with several rivet bodies along the uniform direction of radiating fin, and the radiating fin includes flanging and radiating surface, the flanging
Provided with several rivet holes, formed with locking step after the rivet body is placed in riveted in rivet hole, make radiating seat and heat radiating fin
Piece contact area increases.
A kind of 2. radiator according to claim 1, it is characterised in that：Described rivet body is raised line, several rivet holes
Collectively form riveting press groove, adjacent two radiating fins riveting extruding raised line deformation makes riveting press groove become face by linear contact lay with raised line to connect
Touch.
A kind of 3. radiator according to claim 1, it is characterised in that：Described rivet body is cylinder, cylinder and rivet hole
Make cylinder deformation make cylinder become face by linear contact lay with rivet hole after riveting to contact.
A kind of 4. radiator according to claim 1, it is characterised in that：The heat conducting pipe includes the reception being sequentially connected
Portion, connecting portion and radiating part, the acceptance division contacts with the radiating seating face, for receiving from radiating seat conduction
Heat, the radiating part contacts through the radiating fin and with the radiating fin, for heat to be conducted into the radiating
Fin.
A kind of 5. radiator according to claim 4, it is characterised in that：Adjacent two radiating surface is equal in mutual corresponding position
An at least through hole is offered, such through hole collectively forms an at least passage, and radiating part is located in some radiating fins and formed
Passage in.
A kind of 6. radiator according to claim 4, it is characterised in that：Described radiating seat contacts surface with heat generating component
Provided with heat conducting pipe groove, acceptance division is in heat conducting pipe groove.
A kind of 7. radiator according to claim 1, it is characterised in that：Described radiating surface two sides are arranged at intervals with vertical
To the teeth groove and tooth of extension, two adjacent heat radiation fins can be fastened mutually by tooth and teeth groove.
A kind of 8. radiator according to claim 1, it is characterised in that：Described radiating seat is aluminium seat.
A kind of 9. radiator according to claim 1, it is characterised in that：Described heat conducting pipe by high thermal conductivity metal material
Material is made, and heat conducting pipe is copper pipe.
A kind of 10. radiator according to claim 1, it is characterised in that：Also include fixed plate, described fixed plate is set
There are several screw connection portions, each screw connection portion is spirally connected by lock screw and radiating fin respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720829112.7U CN207070567U (en) | 2017-07-10 | 2017-07-10 | A kind of radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720829112.7U CN207070567U (en) | 2017-07-10 | 2017-07-10 | A kind of radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207070567U true CN207070567U (en) | 2018-03-02 |
Family
ID=61511621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720829112.7U Active CN207070567U (en) | 2017-07-10 | 2017-07-10 | A kind of radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207070567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109123961A (en) * | 2018-09-21 | 2019-01-04 | 象牙塔（上海）国际贸易有限公司 | A kind of scent flask can portable protective shell |
| CN111867332A (en) * | 2020-07-28 | 2020-10-30 | 深圳市飞荣达科技股份有限公司 | Heat radiation structure |
-
2017
- 2017-07-10 CN CN201720829112.7U patent/CN207070567U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109123961A (en) * | 2018-09-21 | 2019-01-04 | 象牙塔（上海）国际贸易有限公司 | A kind of scent flask can portable protective shell |
| CN109123961B (en) * | 2018-09-21 | 2023-12-08 | 象牙塔（上海）国际贸易有限公司 | Portable protective housing of perfume bottle |
| CN111867332A (en) * | 2020-07-28 | 2020-10-30 | 深圳市飞荣达科技股份有限公司 | Heat radiation structure |
| CN111867332B (en) * | 2020-07-28 | 2021-06-18 | 深圳市飞荣达科技股份有限公司 | Heat radiation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207070567U (en) | A kind of radiator | |
| TW201822621A (en) | Heat dissipation device having heat pipes in parallel arrangement and manufacturing method thereof capable of achieving excellent heat conduction effect and bonding strength | |
| CN101844189B (en) | Close-fitting combined structure of cooling fin and heat pipe of radiator | |
| US8985194B2 (en) | Radiating fin, thermal module formed with the same, and method of manufacturing the same | |
| CN207070565U (en) | A kind of radiating seat | |
| US20080202726A1 (en) | Fastening structure for combining heat conducting pipe and fins | |
| CN102291965A (en) | Manufacturing method for fin-type radiator | |
| CN207070566U (en) | A kind of structure-improved of heat conducting pipe | |
| CN206208078U (en) | Inlay the radiator of heat pipe | |
| CN202143335U (en) | Fin-type radiator of improved structure | |
| CN101522010B (en) | Heat dissipating device and manufacturing method thereof | |
| CN203824391U (en) | Heat guide pipe combination structure of heat dissipater | |
| CN207558853U (en) | A kind of array battery core heat-conducting frame structure | |
| CN114850811A (en) | Method for processing radiator | |
| CN206117070U (en) | Bus connector connection cover plate | |
| CN102999131B (en) | Radiator fins and substrate stamping combined method | |
| CN210425239U (en) | Electric oil heater with tubular heat radiating piece | |
| CN106288895A (en) | Radiator inlaying heat pipe and preparation method thereof | |
| CN202168320U (en) | Fin type radiating device | |
| CN201726643U (en) | Radiating fin structure and radiator thereof | |
| CN206944755U (en) | Refrigerant fin and air-conditioning | |
| CN211352914U (en) | Radiator, circuit board radiating assembly and server | |
| CN201036029Y (en) | Radiating fins | |
| CN201062929Y (en) | Compact construction for heat pipe and radiating fin | |
| CN203706075U (en) | Thermal module for CPU (central processing unit) of notebook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |