CN212064713U - Radiating fin convenient to install and replace - Google Patents
Radiating fin convenient to install and replace Download PDFInfo
- Publication number
- CN212064713U CN212064713U CN202020926818.7U CN202020926818U CN212064713U CN 212064713 U CN212064713 U CN 212064713U CN 202020926818 U CN202020926818 U CN 202020926818U CN 212064713 U CN212064713 U CN 212064713U
- Authority
- CN
- China
- Prior art keywords
- heat
- radiating
- conducting
- dissipation housing
- conducting plate
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 21
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 208000033999 Device damage Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a fin convenient to installation is changed, including heat dissipation housing, heat-conducting plate, heat conduction post, heat conduction membrane, threaded rod, nut, radiating fin, heat conduction cardboard, installation ear, mounting hole, fretwork groove and draw-in groove. The heat-conducting plate and the heat-conducting film are arranged in the heat-radiating housing of the utility model, and a plurality of heat-conducting columns are embedded in the heat-conducting plate, the device is composed of a plurality of parts with good heat-conducting capacity, the heat-conducting and heat-radiating capacity of the device is better, and the improvement of the heat-radiating capacity of the parts needing heat radiation is facilitated; the heat-conducting clamping plate at the bottom end of the heat-radiating fin is clamped in the clamping groove of the heat-radiating cover shell, the heat-conducting clamping plate is fixedly arranged on the heat-radiating cover shell through the threaded rod, the heat-radiating fin and the heat-radiating cover shell can be separated in a welding mode, the heat-radiating fin is convenient to install, and the heat-radiating fin can be replaced independently after being damaged, so that the heat-radiating capacity of the device is guaranteed, the structure of the device is simple, and the use is convenient.
Description
Technical Field
The utility model relates to a fin convenient to installation is changed specifically is a fin convenient to installation is changed, belongs to fin application technical field.
Background
The radiating fin is a device for radiating heat of electronic elements which are easy to generate heat in electrical appliances, and is made of aluminum alloy, brass or bronze into plate, sheet or multi-sheet, for example, a CPU in a computer needs to use a relatively large radiating fin, a power tube, a line tube and a power amplifier in a power amplifier all use radiating fins, and a layer of heat-conducting silicone grease is coated on the contact surface of the electronic elements and the radiating fins when the radiating fin is used, so that the heat generated by the elements is more effectively conducted to the radiating fins and then is radiated to the ambient air through the radiating fins.
The existing radiating fins are mostly of an integrated structure, the radiating capacity of the radiating fins is general, the radiating fins are mostly fixed in a welding mode, the radiating fins are troublesome to install, and cannot be replaced after being bent and damaged, the radiating performance of the radiating fins is easily affected, and certain defects exist. Therefore, a heat sink which is convenient to install and replace is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a heat sink which is easy to install and replace.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a fin convenient to installation is changed, including heat dissipation housing, heat-conducting plate, heat conduction post, heat conduction membrane, threaded rod, radiating fin and heat conduction cardboard, the even equidistance of top surface of heat dissipation housing is opened there are a plurality of draw-in grooves, the heat-conducting plate is installed to the subsides in the heat dissipation housing, the polylith heat conduction post is installed in the embedding on the heat-conducting plate, the attached heat conduction membrane of installing in bottom surface of heat-conducting plate, radiating fin's bottom surface rigid coupling has the heat conduction cardboard, the heat conduction cardboard joint is in the draw-in groove of heat dissipation housing, all open the mounting hole on heat conduction cardboard and the heat dissipation housing, install the threaded rod in the mounting hole of heat dissipation housing one end department, the mounting hole that the heat.
Preferably, the both ends department of heat dissipation housing all is the rigid coupling has the installation ear, the mounting hole that has the fretwork is opened to the top surface at installation ear both ends department.
Preferably, the heat dissipation housing is an aluminum alloy heat dissipation housing, and the heat conduction film is a graphene heat conduction film.
Preferably, the threaded rod is a stainless steel threaded rod, a nut is installed at one end of the threaded rod, and the nut contacts with the outer wall of the heat dissipation housing.
Preferably, the heat-conducting plate is a pure copper heat-conducting plate, and a heat-conducting silicone grease coating is coated at the contact position of the heat-conducting plate and the heat-radiating housing.
Preferably, the heat conducting column is a graphite column, the radiating fins are aluminum alloy radiating fins, and a plurality of hollow grooves are formed in the radiating fins.
The utility model has the advantages that:
1. the heat-conducting plate and the heat-conducting film are arranged in the heat-radiating housing of the utility model, and a plurality of heat-conducting columns are embedded in the heat-conducting plate, the device is composed of a plurality of parts with good heat-conducting capacity, the heat-conducting and heat-radiating capacity of the device is better, and the improvement of the heat-radiating capacity of the parts needing heat radiation is facilitated;
2. the utility model discloses the heat conduction cardboard joint of radiating fin bottom is in the draw-in groove of heat dissipation housing, and the heat conduction cardboard passes through the threaded rod installation to be fixed on the heat dissipation housing, and for the welded mode, radiating fin can separate with the heat dissipation housing, and not only the installation is comparatively convenient, and the radiating fin of device damages the back, can change alone, is favorable to guaranteeing the heat-sinking capability of device, and device simple structure uses comparatively conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a perspective view of the heat dissipation housing of the present invention;
fig. 4 is a perspective view of the heat dissipation fin of the present invention.
In the figure: 1. the heat dissipation housing, 2, the heat-conducting plate, 3, the heat conduction post, 4, the heat conduction membrane, 5, threaded rod, 6, nut, 7, radiating fin, 8, heat conduction cardboard, 9, installation ear, 10, mounting hole, 11, fretwork groove, 12, draw-in groove.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, a heat sink convenient for installation and replacement comprises a heat sink casing 1, a heat conducting plate 2, a heat conducting column 3, a heat conducting film 4, a threaded rod 5, a heat dissipating fin 7 and a heat conducting clamping plate 8, a plurality of clamping grooves 12 are uniformly arranged on the top surface of the heat dissipation housing 1 at equal intervals, a heat conduction plate 2 is attached and arranged in the heat dissipation housing 1, a plurality of heat conducting columns 3 are embedded and installed on the heat conducting plate 2, a heat conducting film 4 is attached and installed on the bottom surface of the heat conducting plate 2, the bottom surface of the radiating fin 7 is fixedly connected with a heat conducting clamping plate 8, the heat conducting clamping plate 8 is clamped in a clamping groove 12 of the radiating cover shell 1, the heat conducting clamping plate 8 and the heat radiating encloser 1 are both provided with mounting holes 10, a threaded rod 5 is arranged in the mounting hole 10 at one end of the heat radiating encloser 1, one end of the threaded rod 5 passes through the mounting hole 10 of the heat-conducting clamping plate 8 and extends out of the heat-radiating casing 1.
When the utility model is used, the installation ear 9 is installed outside the part needing heat dissipation through screws when the device is used, at the moment, the device is installed and fixed, the heat conducting plate 2 and the heat conducting film 4 are installed in the heat radiating housing 1 of the device, and the heat conducting plate 2 is embedded with a plurality of heat conducting columns 3, the device is composed of a plurality of parts with good heat conducting capability, the heat conducting and heat radiating capability of the device is better, which is beneficial to improving the heat radiating capability of the part needing heat radiation, the heat conducting clamping plate 8 at the bottom end of the heat radiating fin 7 of the device is clamped in the clamping groove 12 of the heat radiating housing 1, the heat conducting clamping plate 8 is installed and fixed on the heat radiating housing 1 through the threaded rod 5, compared with a welding mode, the heat radiating fin 7 can be separated from the heat radiating housing 1, the installation is more convenient, and the heat radiating fin 7 of the, the device has simple structure and is convenient to use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a fin convenient to installation is changed which characterized in that: including heat dissipation housing, heat-conducting plate, heat conduction post, heat conduction membrane, threaded rod, radiating fin and heat conduction cardboard, the even equidistance of top surface of heat dissipation housing is opened there are a plurality of draw-in grooves, the heat-conducting plate is installed to the subsides in the heat dissipation housing, polylith heat conduction post is installed in the embedding on the heat-conducting plate, the attached heat conduction membrane of installing in the bottom surface of heat-conducting plate, radiating fin's bottom surface rigid coupling has the heat conduction cardboard, the heat conduction cardboard joint is in the draw-in groove of heat dissipation housing, all open the mounting hole on heat conduction cardboard and the heat dissipation housing, install the threaded rod in the mounting hole of heat dissipation housing one end department, the mounting hole that the heat conduction cardboard.
2. A heat sink facilitating installation and replacement according to claim 1, wherein: the equal rigid coupling in both ends department of heat dissipation housing has the installation ear, the mounting hole that has the fretwork is opened to the top surface at installation ear both ends department.
3. A heat sink facilitating installation and replacement according to claim 1, wherein: the heat dissipation housing is an aluminum alloy heat dissipation housing, and the heat conduction film is a graphene heat conduction film.
4. A heat sink facilitating installation and replacement according to claim 1, wherein: the threaded rod is a stainless steel threaded rod, a nut is installed at one end of the threaded rod, and the nut is in contact with the outer wall of the heat dissipation housing.
5. A heat sink facilitating installation and replacement according to claim 1, wherein: the heat conducting plate is a pure copper heat conducting plate, and a heat conducting silicone grease coating is coated at the contact position of the heat conducting plate and the heat radiating housing.
6. A heat sink facilitating installation and replacement according to claim 1, wherein: the heat-conducting column is a graphite column, the radiating fins are aluminum alloy radiating fins, and a plurality of hollow grooves are formed in the radiating fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020926818.7U CN212064713U (en) | 2020-05-28 | 2020-05-28 | Radiating fin convenient to install and replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020926818.7U CN212064713U (en) | 2020-05-28 | 2020-05-28 | Radiating fin convenient to install and replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212064713U true CN212064713U (en) | 2020-12-01 |
Family
ID=73520847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020926818.7U Expired - Fee Related CN212064713U (en) | 2020-05-28 | 2020-05-28 | Radiating fin convenient to install and replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212064713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117238610A (en) * | 2023-11-13 | 2023-12-15 | 山东鲁控电力设备有限公司 | Transformer shell convenient for automatic welding |
-
2020
- 2020-05-28 CN CN202020926818.7U patent/CN212064713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117238610A (en) * | 2023-11-13 | 2023-12-15 | 山东鲁控电力设备有限公司 | Transformer shell convenient for automatic welding |
| CN117238610B (en) * | 2023-11-13 | 2024-01-16 | 山东鲁控电力设备有限公司 | Transformer shell convenient for automatic welding |
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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: 20201201 |