CN206260202U - Heat abstractor - Google Patents
Heat abstractor Download PDFInfo
- Publication number
- CN206260202U CN206260202U CN201621423706.XU CN201621423706U CN206260202U CN 206260202 U CN206260202 U CN 206260202U CN 201621423706 U CN201621423706 U CN 201621423706U CN 206260202 U CN206260202 U CN 206260202U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- base plate
- radiator
- fixed
- heat abstractor
- 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
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model is applied to heat sink technology field, there is provided heat abstractor, including radiator and fixed structure, radiator includes base plate and radiating fin, and the corner of base plate is provided with fixing hole；Fixed structure includes the flexible clamping component that radiator is fixed on mainboard diagonally across fixing hole along base plate and along another radiator is fixed on mainboard bracket component diagonally across fixing hole of base plate, flexible clamping component includes buckle post and elastic component, and bracket component includes fixed support and the fastener for passing through fixing hole and locking onto in fixed support.The heat abstractor is using flexible clamping component is along the diagonal fixed of radiator and utilizes bracket component along the diagonal fixation of radiator, so as to radiator is securely fixed on mainboard, ensure that the force-bearing situation of mainboard so that mainboard uniform force, it is to avoid the deformation of mainboard；In addition, also can guarantee that radiator firmly and be firmly secured on mainboard, prevent radiator from being released from mainboard.
Description
Technical field
The utility model belongs to heat sink technology field, more particularly to a kind of heat abstractor.
Background technology
With commonly using for electronic product, there is setting radiator in most electronic products to discharge heat in time,
Allow electronic product working stability.The fixed form of existing radiator has many kinds, and what is had is direct using multiple screwed locks fastenings
It is fixed, a little it is oppositely arranged with fixed heat sink using two clamp button of the spring, however, the fixed form of these radiators is all difficult to protect
The force-bearing situation and radiator for demonstrate,proving mainboard fix reliability.
Utility model content
The purpose of this utility model is to provide a kind of heat abstractor, it is intended to solve the fixation side of radiator in the prior art
Formula is difficult to ensure that the technical problem of force-bearing situation and radiator fixation reliability progressively.
The utility model is achieved in that a kind of heat abstractor, including radiator and the radiator is fixed on into master
Fixed structure on plate, the radiator includes base plate and is based in the radiating fin of the backplate surface, the base plate
Corner is provided with fixing hole；The fixed structure includes being fixed on the radiator diagonally across the fixing hole along the base plate
Flexible clamping component on the mainboard and the radiator is fixed diagonally across the fixing hole along the base plate is another
Bracket component on the mainboard, the flexible clamping component includes through the fixing hole and is buckled on the mainboard
Buckle post and it is sheathed on buckle post and elasticity is resisted against elastic component of the base plate between the buckle post head, it is described
Bracket component include being located between the mainboard and the base plate and grafting and the fixed support that is welded in the mainboard and
Through the fixing hole and the fastener that lock onto in the fixed support.
Further, the buckle post includes being arranged in the base plate and the mainboard and for being arranged the elastic component
Trunk portion, the head and the buckling parts that the trunk portion two ends are arranged at along the trunk portion circumferential projection, the button
Conjunction portion is fastened on the mainboard and is located at the side away from the base plate of the mainboard.
Further, the buckling parts is provided with least one pair of along the axially extending gap slot of the trunk portion.
Further, the mainboard is provided with location hole, described support bracket fastened one end be plugged in the location hole and
The other end is fixedly connected with the base plate.
Further, the fixed support includes being provided with locking hole and the fixed part that is welded on the base plate and along institute
Location division of the fixed part side bending extension to be plugged in the location hole is stated, the locking hole is relative with the fixing hole.
Further, the fixed support also includes the kink being connected between the fixed part and the location division,
The support division for being held in the mainboard surface is formed between the kink and the location division.
Further, the end of the location division is provided with the grafting inclined-plane in the insertion location hole.
Further, the fastener is provided with external screw thread, and the hole wall of the locking hole is provided with and the external thread bolt connection
Internal thread.
Further, the upper surface of the base plate is square, and the flexible clamping component is along a pair of linea angulatas by the radiating
Device is fixed on the base plate, and be fixed on the radiator on the base plate along another diagonal by the bracket component.
Further, the base plate is made with the radiating fin by being integrally formed, and each radiating fin is equidistant
It is set in parallel on the base plate.
The utility model has the technical effect that relative to prior art：The heat abstractor utilizes the flexible clamping component edge
The radiator diagonal fixed and using the bracket component along the radiator diagonal fixation, so as to by the radiating
Device is securely fixed on the mainboard, it is ensured that the force-bearing situation of the mainboard so that the mainboard uniform force, it is to avoid
The deformation of the mainboard；In addition, also can guarantee that the radiator firmly and be firmly secured on the mainboard, described dissipating is prevented
Hot device is released from the mainboard.Specifically, the heat abstractor is sheathed on the buckle post and is supported using the elastic component
Between the head and the base plate of the buckle post, while using the buckle post is through the fixing hole and is fastened on described
On mainboard, by the radiator flexible fastening on the mainboard；Meanwhile, the heat abstractor utilizes the fixed support grafting
It is positioned on the mainboard with by the radiator in the mainboard and with mainboard welding, is passed through using the fastener
The fixing hole lock onto in the fixed support and is fixed on the fixed support with by radiator, plays the effect of reliable assembling
Really.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will to the utility model embodiment or
The accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings described below is only
Some embodiments of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart that the utility model embodiment provides heat abstractor；
Fig. 2 is the exploded view of heat abstractor in Fig. 1；
Fig. 3 is the partial exploded view of heat abstractor in Fig. 2；
Fig. 4 is the structure chart of elastic clip assembly in Fig. 3；
Fig. 5 is support bracket fastened structure chart in Fig. 3.
Description of reference numerals：
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that term " length ", " width ", " on ", D score, " preceding ",
" afterwards ", the orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " are based on attached
The shown orientation of figure or position relationship, are for only for ease of and describe the utility model and simplify to describe, rather than instruction or hint
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " is meant that two or two
More than, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be
Mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or two interaction relationships of element.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.
Refer to Fig. 1 to Fig. 5, the heat abstractor that the utility model embodiment is provided includes radiator 10 and by the radiating
The fixed structure 2 that device 10 is fixed on mainboard 40, the radiator 10 includes base plate 12 and is based in the surface of the base plate 12
Radiating fin 14, the corner of the base plate 12 is provided with fixing hole 16；The fixed structure 2 includes diagonally being worn along the base plate 12
Cross the flexible clamping component 20 that is fixed on the radiator 10 on the mainboard 40 by the fixing hole 16 and along the base plate
The 12 another radiator 10 is fixed on the mainboard 40 bracket components 30 diagonally across the fixing hole 16, the bullet
Property clip assembly 20 include through the fixing hole 16 and the buckle post 22 being buckled on the mainboard 40 and be sheathed on buckle
Simultaneously elasticity is resisted against elastic component 24 of the base plate 12 between the head of buckle post 22 on post 22, and the bracket component 30 is wrapped
Include between the mainboard 40 and the base plate 12 and grafting and the fixed support 32 that is welded in the mainboard 40 and wear
Cross the fixing hole 16 and the fastener 34 locking onto in the fixed support 32.
The heat abstractor that the utility model embodiment is provided is using the flexible clamping component 20 along the radiator 10
It is diagonal to fix and utilize the bracket component 30 along the diagonal fixation of the radiator 10, so as to the radiator 10 is firm
Be fixed on the mainboard 40, it is ensured that the force-bearing situation of the mainboard 40 so that the uniform force of the mainboard 40, it is to avoid
The deformation of the mainboard 40；In addition, also can guarantee that the radiator 10 firmly and be firmly secured on the mainboard 40, prevent
The radiator 10 is released from the mainboard 40.Specifically, the heat abstractor is sheathed on the card using the elastic component 24
On button column 22 and it is held between the head of the buckle post 22 and the base plate 12, while passing through institute using the buckle post 22
State fixing hole 16 and be fastened on the mainboard 40, by the flexible fastening of the radiator 10 on the mainboard 40；Meanwhile, should
Heat abstractor is plugged in the mainboard 40 using the fixed support 32 and is welded with by the radiator with the mainboard 40
10 are positioned on the mainboard 40, using the fastener 34 through the fixing hole 16 lock onto in the fixed support 32 with
Radiator 10 is fixed on the fixed support 32, the effect of reliable assembling is played.
In this embodiment, the elastic component 24 is cylinder-shaped compression spring, it is also possible to substituted using other elastic components 24,
Not limited to this.
Fig. 1 to Fig. 4 is refer to, further, the buckle post 22 includes being arranged in the base plate 12 and the mainboard 40
And for being arranged the trunk portion 220 of the elastic component 24, along the circumferential projection of the trunk portion 220 being arranged at the trunk portion 220
The head 222 and the buckling parts 224 at two ends, the buckling parts 224 are fastened on the mainboard 40 and are located at the master
The side away from the base plate 12 of plate 40.It is to be appreciated that the trunk portion 220, the head 222 and the buckling parts
224 are made by being integrally formed.The elastic component 24 is held between the head 222 and the base plate 12, so that described dissipate
Hot device 10 is resiliently connected together with the mainboard 40.The mainboard 40 is provided with the installation being oppositely arranged with the fixing hole 16
Hole (does not indicate), the buckling parts 224 sequentially pass through the fixing hole 16 and the mounting hole and be fastened on the mainboard 40 it
Away from the side of the base plate 12, the main part is arranged on the base plate 12 and the mainboard 40, and the head 222 is located at
The side for being provided with the radiating fin 14 of the base plate 12.
Fig. 1 to Fig. 4 is refer to, further, the buckling parts 224 is provided with least one pair of along the axial direction of the trunk portion 220
The gap slot 226 of extension.The heat abstractor on the buckling parts 224 by setting the gap slot 226, so that the fastening
Portion 224 has elasticity, in order to insert such as in mounting hole, and is held on the mainboard 40, in order to mount and dismount, structure
Simply.
Fig. 1 to Fig. 3 and Fig. 5 is refer to, further, the mainboard 40 is provided with location hole 42, the fixed support 32
One end be plugged in the location hole 42 and the other end is fixedly connected with the base plate 12.Preferably, the location hole 42
It is square or circular, shape is not limited, the end shape with the fixed support 32 is adapted.The fixed support 32
One end is plugged in the location hole 42 and welds together with the mainboard 40, so that the fixed support 32 and the mainboard
40 is integral, it is ensured that the reliability and stability of whole assembling.
Fig. 1 to Fig. 3 and Fig. 5 is refer to, further, the fixed support 32 includes being provided with locking hole 3200 and welding
Bend extension to be plugged in the location hole 42 in the fixed part 320 on the base plate 12 and along the side of the fixed part 320
In location division 322, the locking hole 3200 is relative with the fixing hole 16.The fixed support 32 in the form of sheets, the fixation
Substantially 90 ° of angle between portion 320 and the location division 322, the fixed part 320 offsets with the base plate 12, and profit
It is fixed together with the fastener 34, the location division 322 is plugged in the location hole 42 and is welded with the mainboard 40
Together, so as to the radiator 10 be rigidly secured together with the mainboard 40.
In this embodiment, the fixed support 32 is formed using metal material punch forming.
Fig. 1 to Fig. 3 and Fig. 5 is refer to, further, the fixed support 32 also includes being connected to the fixed part
Kink 324 between 320 and the location division 322, forms between the kink 324 and the location division 322 and is held in
The support division 326 on the surface of the mainboard 40.The location division 322 is plugged in the mainboard 40 along the location hole 42, and institute
State support division 326 to be held in the surface of the mainboard 40 and mutually welded with the mainboard 40, so as to by the fixed support 32 and institute
State mainboard 40 to be fixed together, it is to avoid the fixed support 32 is moved along the radiator 10 with the stacked direction of the mainboard 40
It is dynamic, it is ensured that the radiator 10 along its short transverse positioning precision.
It is to be appreciated that the width of the location division 322 is slightly smaller than the width of the location hole 42, the kink 324
Width it is identical with the width of the fixed part 320 and more than the width of the location division 322, certainly, the kink 324
Width might be less that the width of the fixed part 320, but be greater than the width of the location division 322, and institute is held in be formed
State the support division 326 on the surface of mainboard 40.
Fig. 1 to Fig. 3 and Fig. 5 is refer to, further, the end of the location division 322 is provided with the insertion location hole
Grafting inclined-plane 328 in 42.The grafting inclined-plane 328 is symmetricly set in the end of the location division 322, in order to the positioning
Insert in the location hole 42 in portion 322.
Fig. 1 to Fig. 3 and Fig. 5 is refer to, further, the fastener 34 is provided with external screw thread, the locking hole 3200
Hole wall be provided with internal thread with the external thread bolt connection.The fastener 34 through the fixing hole 16 and using external screw thread and
The internal thread is bolted in the locking hole 3200, so as to the radiator 10 is fixed on into one with the fixed support 32
Rise.
Fig. 1 to Fig. 5 is refer to, further, the upper surface of the base plate 12 is square, the edge of flexible clamping component 20
Be fixed on the radiator 10 on the base plate 12 by a pair of linea angulatas, and the bracket component 30 is along another diagonal by the radiating
Device 10 is fixed on the base plate 12.The shape of the base plate 12 can be square or square combination into polygon, do not limit
In this, during installation, the flexible clamping component 20 and the bracket component 30 are fixed along different diagonal respectively, to ensure
The reliability that the radiator 10 is fixed with the mainboard 40.
Fig. 1 to Fig. 5 is refer to, further, the base plate 12 is made with the radiating fin 14 by being integrally formed, respectively
The radiating fin 14 is equidistantly set in parallel on the base plate 12.The radiating fin 14 be arranged on the mainboard 40 with
It is the chip cooling on the mainboard 40, the base plate 12 fits in the heat conductive silica gel of the chip, to improve radiating effect.Institute
Fastness when stating base plate 12 to be integrally formed with the radiating fin 14 so that simple structure and easy for installation, and ensure that assembling
And stability.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of heat abstractor, including radiator and the fixed structure that the radiator is fixed on mainboard, it is characterised in that
The radiator includes base plate and is based in the radiating fin of the backplate surface, and the corner of the base plate is provided with fixing hole；
The fixed structure includes the bullet that the radiator is fixed on the mainboard diagonally across the fixing hole along the base plate
Property clip assembly and the radiator is fixed on the mainboard diagonally across the fixing hole along the base plate is another
Bracket component, the flexible clamping component includes through the fixing hole and the buckle post being buckled on the mainboard and is arranged
In simultaneously elasticity is resisted against elastic component of the base plate between the buckle post head on buckle post, the bracket component includes position
Between the mainboard and the base plate and grafting and the fixed support that is welded in the mainboard and through the fixing hole
And it lock onto the fastener in the fixed support.
2. heat abstractor as claimed in claim 1, it is characterised in that the buckle post includes being arranged in the base plate and described
Mainboard simultaneously is used to be arranged the trunk portion of the elastic component, be arranged at the institute at the trunk portion two ends along the trunk portion circumferential projection
Head and the buckling parts are stated, the buckling parts is fastened on the mainboard and positioned at the mainboard away from the one of the base plate
Side.
3. heat abstractor as claimed in claim 2, it is characterised in that the buckling parts is provided with least one pair of along the trunk portion
Axially extending gap slot.
4. heat abstractor as claimed in claim 1, it is characterised in that the mainboard is provided with location hole, described support bracket fastened
One end is plugged in the location hole and the other end is fixedly connected with the base plate.
5. heat abstractor as claimed in claim 4, it is characterised in that the fixed support includes being provided with locking hole and being welded in
Fixed part on the base plate and the location division along fixed part side bending extension to be plugged in the location hole, institute
State locking hole relative with the fixing hole.
6. heat abstractor as claimed in claim 5, it is characterised in that the fixed support also includes being connected to the fixed part
With the kink between the location division, formed between the kink and the location division and be held in supporting for the mainboard surface
Hold portion.
7. heat abstractor as claimed in claim 6, it is characterised in that the end of the location division is provided with the insertion location hole
In grafting inclined-plane.
8. heat abstractor as claimed in claim 5, it is characterised in that the fastener is provided with external screw thread, the locking hole
Hole wall is provided with the internal thread with the external thread bolt connection.
9. the heat abstractor as described in claim 1 to 8 any one, it is characterised in that the upper surface of the base plate is square,
Be fixed on the radiator on the base plate along a pair of linea angulatas by the flexible clamping component, and the bracket component is along another diagonal
Be fixed on the radiator on the base plate by line.
10. the heat abstractor as described in claim 1 to 8 any one, it is characterised in that the base plate and the radiating fin
It is made by being integrally formed, each radiating fin is equidistantly set in parallel on the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423706.XU CN206260202U (en) | 2016-12-22 | 2016-12-22 | Heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423706.XU CN206260202U (en) | 2016-12-22 | 2016-12-22 | Heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206260202U true CN206260202U (en) | 2017-06-16 |
Family
ID=59030343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621423706.XU Expired - Fee Related CN206260202U (en) | 2016-12-22 | 2016-12-22 | Heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206260202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112638115A (en) * | 2019-11-11 | 2021-04-09 | 谷歌有限责任公司 | Heat sink load balancing device |
-
2016
- 2016-12-22 CN CN201621423706.XU patent/CN206260202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112638115A (en) * | 2019-11-11 | 2021-04-09 | 谷歌有限责任公司 | Heat sink load balancing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523841 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |