CN207764732U - A kind of household small-size exchanger core sheet heat radiator - Google Patents
A kind of household small-size exchanger core sheet heat radiator Download PDFInfo
- Publication number
- CN207764732U CN207764732U CN201820157302.3U CN201820157302U CN207764732U CN 207764732 U CN207764732 U CN 207764732U CN 201820157302 U CN201820157302 U CN 201820157302U CN 207764732 U CN207764732 U CN 207764732U
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- China
- Prior art keywords
- chip
- silicon rubber
- rubber cushion
- cooling fin
- thermal
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Abstract
A kind of household small-size exchanger core sheet heat radiator, including chip, the top surface of chip is uniformly fixedly connected with the bottom surface of several thermal columns, the surface of chip is equipped with thermal conductive silicon rubber cushion, the bottom surface of thermal conductive silicon rubber cushion opens up first through hole corresponding with thermal column respectively, thermal column can be slided along corresponding first through hole above and below respectively, and the bottom surface of thermal conductive silicon rubber cushion and the top surface of chip are engaged；The surface of thermal conductive silicon rubber cushion is equipped with cooling fin, and the bottom surface of cooling fin opens up the second through-hole corresponding with thermal column respectively, and thermal column can be slided along corresponding second through-hole above and below respectively, and the bottom surface and the top surface of thermal conductive silicon rubber cushion of cooling fin are engaged.The utility model is simple in structure, and assembling and fixation are convenient, convenient that chip radiator is overhauled and cleared up, and disclosure satisfy that actual demand, is suitble to promote.The bottom surface of nut and the top surface close contacting fit of radiator fan, radiator fan are fixed；The assembling of the utility model and fixation are convenient, convenient often maintenance or cleaning.
Description
Technical field
The utility model, which belongs to, is related to a kind of chip heat radiator field, specifically a kind of household small-size exchanger core
Sheet heat radiator.
Background technology
Chip radiator is a kind of device to all kinds of chip coolings, accelerates the heat dissipation of chip, makes the appropriate energy of chip temperature
Enough extend chip continuous working period and service life；But existing chip radiator is complicated, assembling and fixed difficulty, no
It is convenient that chip radiator is overhauled and cleared up, actual needs cannot be met, still need to design a kind of novel household
Small switch chip radiator.
Utility model content
The utility model provides a kind of household small-size exchanger core sheet heat radiator, to solve defect in the prior art.
The utility model is achieved by the following technical programs：
The top surface of a kind of household small-size exchanger core sheet heat radiator, including chip, chip is uniformly fixedly connected with several heat dissipations
The bottom surface of column, the surface of chip are equipped with thermal conductive silicon rubber cushion, and the bottom surface of thermal conductive silicon rubber cushion opens up corresponding with thermal column the respectively
One through-hole, thermal column can be slided along corresponding first through hole above and below respectively, and the bottom surface of thermal conductive silicon rubber cushion and the top surface of chip connect
Touch cooperation；The surface of thermal conductive silicon rubber cushion is equipped with cooling fin, and the bottom surface of cooling fin opens up corresponding with thermal column second and leads to respectively
Hole, thermal column can be slided along corresponding second through-hole above and below respectively, and the bottom surface of cooling fin is contacted with the top surface of thermal conductive silicon rubber cushion
The arranged on left and right sides of cooperation, cooling fin is respectively hinged front and back symmetrical montant, and the lower end of montant is respectively fixedly connected with spring
The lower end of upper end, two springs of left or right side is respectively fixedly connected with the both ends of the same cross bar, the arranged on left and right sides point of chip
It front and back Gu Dinganzhuan not symmetrically link up with, cross bar coordinates with corresponding hook activity respectively；The intermediate difference of the forward and backward side of heat sink
Radiator fan is installed in the top surface activity of the lower end of hinge connection screw rod, thermal column, and the bottom surface of radiator fan corresponds to screw rod and opens respectively
If third through-hole, the top of screw rod is located in corresponding third through-hole, screw rod can respectively along corresponding third through-hole,
The threaded upper ends of lower movement, screw rod install nut, and the bottom surface of nut can be engaged with the top surface of radiator fan respectively.
A kind of household small-size exchanger core sheet heat radiator as described above, the cooling fin use copper material.
A kind of household small-size exchanger core sheet heat radiator as described above, the nut are butterfly nut.
The utility model has the advantages that：The utility model is simple in structure, and assembling and fixation are convenient, convenient to chip radiator
It is overhauled and is cleared up, disclosure satisfy that actual demand, be suitble to promote.In use, chip is fixedly mounted on circuit boards, chip
Top surface first activity installation thermal conductive silicon rubber cushion, the top surface of thermal conductive silicon rubber cushion activity installation cooling fin again pulls cross bar, makes cross respectively
Bar is engaged with corresponding hook respectively, unclamps cross bar, thermal conductive silicon rubber cushion, cooling fin are fixed on the top of chip, heat conduction
Silicagel pad can slow down vibrations or friction between cooling fin and chip, the building ring for making the utility model can adapt to jolt
Border, while the fixation of thermal conductive silicon rubber cushion, cooling fin is convenient, it is easy to disassemble；Respectively rotation screw rod to and horizontal plane, and by spiral shell
Bar is inserted into respectively in corresponding third through-hole, and the top surface of the bottom surface and thermal column that make radiator fan is engaged, and tightens nut, nut
Bottom surface and radiator fan top surface close contacting fit, radiator fan is fixed；The assembling of the utility model and fixation are convenient,
Convenient often maintenance or cleaning.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the vertical view of Fig. 1；Fig. 3 is the A direction views of Fig. 1；Fig. 4 is
I partial enlarged view of Fig. 1.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
A kind of household small-size exchanger core sheet heat radiator, as shown, including chip 1, the top surface of chip 1 is uniformly fixed to be connected
Connect the bottom surface of several thermal columns 2, the surface of chip 1 is equipped with thermal conductive silicon rubber cushion 3, the bottom surface of thermal conductive silicon rubber cushion 3 open up respectively with
2 corresponding first through hole 4 of thermal column, thermal column 2 can be slided along corresponding first through hole 4 above and below respectively, thermal conductive silicon rubber cushion 3
Bottom surface and the top surface of chip 1 be engaged；The surface of thermal conductive silicon rubber cushion 3 is equipped with cooling fin 5, and the bottom surface of cooling fin 5 is distinguished
Second through-hole 6 corresponding with thermal column 2 is opened up, thermal column 2 can be slided along corresponding second through-hole 6 above and below respectively, cooling fin
5 bottom surface and the top surface of thermal conductive silicon rubber cushion 3 are engaged, and the arranged on left and right sides of cooling fin 5 is respectively hinged front and back symmetrical perpendicular
Bar 7, the lower end of montant 7 are respectively fixedly connected with the upper end of spring 8, and the lower end of two springs 8 of left or right side is fixed respectively to be connected
Connect the both ends of the same cross bar 9, the arranged on left and right sides of chip 1 is fixedly mounted front and back symmetrical hook 10 respectively, cross bar 9 respectively with
The 10 activity cooperation of corresponding hook；The centre of 5 forward and backward side of heat sink is respectively hinged the lower end of screw rod 11, the top of thermal column 2
Radiator fan 12 is installed in face activity, and the bottom surface of radiator fan 12 corresponds to screw rod 11 and opens up third through-hole 13 respectively, screw rod 11 it is upper
Portion is located in corresponding third through-hole 13, and screw rod 11 can be moved up and down along corresponding third through-hole 13 respectively, screw rod 11
Threaded upper ends nut 14 is installed, the top surface that the bottom surface of nut 14 can be respectively with radiator fan 12 is engaged.This practicality is new
Type is simple in structure, and assembling and fixation are convenient, convenient that chip radiator is overhauled and cleared up, and disclosure satisfy that actual demand, fit
It closes and promotes.In use, chip 1 is fixedly mounted on circuit boards, first thermal conductive silicon rubber cushion 3, heat conduction are installed in activity for the top surface of chip 1
Cooling fin 5 is installed in activity again for the top surface of silicagel pad 3, pulls cross bar 9 respectively, so that cross bar 9 is contacted respectively with corresponding hook 10 and is matched
It closes, unclamps cross bar 9, thermal conductive silicon rubber cushion 3, cooling fin 5 are fixed on the top of chip 1, and thermal conductive silicon rubber cushion 3 can slow down cooling fin
Vibrations between 5 and chip 1 or friction, the working environment for making the utility model can adapt to jolt, while thermal conductive silicon rubber cushion 3,
The fixation of cooling fin 5 is convenient, easy to disassemble；Respectively rotation screw rod 11 to horizontal plane, and screw rod 11 is inserted into respectively pair
It answers in third through-hole 13, the bottom surface of radiator fan 12 and the top surface of thermal column 2 is made to be engaged, tighten nut 14, nut 14
The top surface close contacting fit of bottom surface and radiator fan 12, radiator fan 12 are fixed；The assembling and fixation of the utility model are just
Victory, convenient often maintenance or cleaning.
Specifically, as shown, the cooling fin 5 described in the present embodiment uses copper material.Using copper material
Cooling fin 5 is convenient for the processing of cooling fin 5, increases heat conduction, the heat dissipation performance of cooling fin 5.
Specifically, as shown, the nut 14 described in the present embodiment is butterfly nut.Nut 14 is designed to butterfly spiral shell
Mother facilitates the fastening of nut 14, does not have to by tool, it is more convenient that radiator fan 12 is fixed.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (3)
1. a kind of household small-size exchanger core sheet heat radiator, it is characterised in that：Including chip（1）, chip（1）Top surface it is uniformly solid
Surely several thermal columns are connected（2）Bottom surface, chip（1）Surface be equipped with thermal conductive silicon rubber cushion（3）, thermal conductive silicon rubber cushion（3）Bottom
Face opens up respectively and thermal column（2）Corresponding first through hole（4）, thermal column（2）It can be respectively along corresponding first through hole（4）
Upper and lower sliding, thermal conductive silicon rubber cushion（3）Bottom surface and chip（1）Top surface be engaged；Thermal conductive silicon rubber cushion（3）Surface set
There is cooling fin（5）, cooling fin（5）Bottom surface open up respectively and thermal column（2）Corresponding second through-hole（6）, thermal column（2）It can
Respectively along corresponding second through-hole（6）Upper and lower sliding, cooling fin（5）Bottom surface and thermal conductive silicon rubber cushion（3）Top surface contact match
It closes, cooling fin（5）Arranged on left and right sides be respectively hinged front and back symmetrical montant（7）, montant（7）Lower end fixed respectively connect
Connect spring（8）Upper end, two springs of left or right side（8）Lower end be respectively fixedly connected with the same cross bar（9）Both ends,
Chip（1）Arranged on left and right sides front and back symmetrical hook is fixedly mounted respectively（10）, cross bar（9）Respectively with corresponding hook（10）
Activity cooperation；Cooling fin（5）The centre of forward and backward side is respectively hinged screw rod（11）Lower end, thermal column（2）Top surface activity
Radiator fan is installed（12）, radiator fan（12）Bottom surface correspond to screw rod（11）Third through-hole is opened up respectively（13）, screw rod（11）
Top be located at corresponding third through-hole（13）It is interior, screw rod（11）It can be respectively along corresponding third through-hole（13）Above and below
It is mobile, screw rod（11）Threaded upper ends install nut（14）, nut（14）Bottom surface can respectively with radiator fan（12）Top
Face is engaged.
2. a kind of household small-size exchanger core sheet heat radiator according to claim 1, it is characterised in that：The cooling fin
（5）Using copper material.
3. a kind of household small-size exchanger core sheet heat radiator according to claim 1, it is characterised in that：The nut
（14）For butterfly nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820157302.3U CN207764732U (en) | 2018-01-30 | 2018-01-30 | A kind of household small-size exchanger core sheet heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820157302.3U CN207764732U (en) | 2018-01-30 | 2018-01-30 | A kind of household small-size exchanger core sheet heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764732U true CN207764732U (en) | 2018-08-24 |
Family
ID=63182390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820157302.3U Expired - Fee Related CN207764732U (en) | 2018-01-30 | 2018-01-30 | A kind of household small-size exchanger core sheet heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259513A (en) * | 2020-10-22 | 2021-01-22 | 湖南国芯半导体科技有限公司 | Double-sided heat dissipation power module and packaging method thereof |
-
2018
- 2018-01-30 CN CN201820157302.3U patent/CN207764732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259513A (en) * | 2020-10-22 | 2021-01-22 | 湖南国芯半导体科技有限公司 | Double-sided heat dissipation power module and packaging method thereof |
| CN112259513B (en) * | 2020-10-22 | 2023-09-26 | 湖南国芯半导体科技有限公司 | Double-sided heat dissipation power module and packaging method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20190130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |