CN207938593U - A kind of assembled radiator - Google Patents
A kind of assembled radiator Download PDFInfo
- Publication number
- CN207938593U CN207938593U CN201820467285.3U CN201820467285U CN207938593U CN 207938593 U CN207938593 U CN 207938593U CN 201820467285 U CN201820467285 U CN 201820467285U CN 207938593 U CN207938593 U CN 207938593U
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- China
- Prior art keywords
- heat dissipation
- hole
- column
- heat sink
- auxiliary heat
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Abstract
The utility model belongs to heat sink arrangement technical field, more particularly to a kind of assembled radiator, including heat sink, it is fixed on the heat dissipation matrix of heat sink upper surface and multiple auxiliary heat dissipation columns, the matrix that radiates includes the multiple rows of main thermal column being uniformly arranged, and it includes the multiple main thermal columns being uniformly arranged often to arrange main thermal column；The first threaded hole is provided in the middle part of main thermal column；The lower part of auxiliary heat dissipation column is cylindrical structure section, and the cylindrical section external screw thread to match with the internal thread of the first threaded hole is provided on the outer end face of cylindrical structure section, stepped hole is provided on auxiliary heat dissipation column, the top of stepped hole is provided with the ladder section internal thread to match with cylindrical section external screw thread；The side of heat sink is corresponding to be provided with the first threaded hole of connection and external first through hole；The top of the auxiliary heat dissipation column is polygonized structure section.The utility model flexibility is strong, easy to operate, has good cross-ventilation effect, good heat dissipation effect.
Description
Technical field
The utility model belongs to heat sink arrangement technical field, and in particular to a kind of assembled radiator.
Background technology
It is well known that high temperature is the formidable enemy of integrated circuit.High temperature not only results in electrical part operation shakiness, service life contracting
It is short, it could even be possible to certain components is made to burn.Cause the heat of high temperature to be not from the outside of electrical part, but comes from electrical part
Inside, or perhaps the inside of integrated circuit.The effect of radiator is exactly then these heat absorptions are diffused to electrical part
Outside interior or electrical part, ensure that the temperature of electrical part is normal.
Cooling fin is a kind of device to the easy heat-generating electronic elements heat dissipation in electric appliance, mostly by aluminium alloy, brass or bronze
Plate, sheet or splintery etc. are made, such as the cooling fin that cpu central processing unit will use heat radiation power big in computer, television set
Power tube in middle power supply pipe, row pipe, amplifirer will use cooling fin.Existing heat dissipation sheet form is relatively simple, first, not
Cross-ventilation can be formed well, or the convection current formed is weaker, lead to heat dissipation effect and bad, secondly for many calorific values
For prodigious electronic component, since the volume of cooling fin is fixed, sometimes the radiating rate of cooling fin can not catch up with electronics member
The heat production speed of part at this time can equally accelerate the service life for reducing electric elements, or even internal fault is caused to influence normally
It uses.Requirement of the different electronic components to heat dissipation is different, thus results in the need for the cooling fin for producing a large amount of different sizes, spirit
Activity is very poor, greatly improves production cost.
Utility model content
In order to solve the above problem of the existing technology, the utility model aim is to provide a kind of cross-ventilation effect
Good, flexibility is strong, and the assembled radiator of good heat dissipation effect.
Technical solution used by the utility model is：
A kind of assembled radiator, including heat sink, be fixed on heat sink upper surface heat dissipation matrix and it is multiple auxiliary dissipate
Plume, heat dissipation matrix includes the multiple rows of main thermal column being uniformly arranged, and it includes the multiple masters being uniformly arranged often to arrange main thermal column
Thermal column；First threaded hole at heat sink both ends is provided through in the middle part of each main thermal column；The auxiliary heat dissipation column
Lower part be cylindrical structure section, and be provided on the outer end face of cylindrical structure section and match with the internal thread of the first threaded hole
Cylindrical section external screw thread, be provided through the stepped hole of auxiliary heat dissipation column top and bottom on auxiliary heat dissipation column, stepped hole it is upper
Portion is provided with the ladder section internal thread to match with cylindrical section external screw thread；The side of the heat sink is corresponding to be provided with connection
One threaded hole and external first through hole；The top of the auxiliary heat dissipation column is polygonized structure section.
It may further be preferable that on four side end faces of the heat sink it is corresponding be provided with connection the first threaded hole and
External first through hole.
It is corresponding on four side end faces of heat sink to be provided with the first threaded hole of connection and external first through hole, in this way
It can ensure can mutually divulge information between four side end faces of heat sink and the first threaded hole, improve air permeability, strengthen
Convection current performance, further improves heat dissipation effect.
It is even furthermore preferable that the polygonized structure section is quadrilateral structure, hexagonal structure or eight-sided formation.
Polygonized structure section is set as quadrilateral structure, hexagonal structure or eight-sided formation, convenient for by works such as spanners
Tool is dismantled, and operation is made to become simpler.
It is even furthermore preferable that being provided with connection stepped hole and the second external through-hole in the polygonized structure section.
Second through-hole further increases heat dissipation area, improves radiating efficiency.
It is even furthermore preferable that be provided in the cylindrical structure section outside connection stepped hole and auxiliary heat dissipation column and
Third through-hole corresponding with the second through-hole.
Second through-hole is corresponding with third through-hole, improves performance of ventilating again in this way, that is, improve the convection current of air
Performance improves radiating efficiency.
The beneficial effects of the utility model are：
The lower end of heat sink is contacted with heater when use, the quantity of auxiliary heat dissipation column can be added freely, according to reality
Auxiliary heat dissipation column is threadedly coupled by border situation with heat sink.First threaded hole both can be used for radiating, at the same conveniently with it is auxiliary
It helps the cylindrical structure section of thermal column to be threadedly coupled, increases the heat dissipation area of this radiator, another auxiliary heat dissipation column successively
Cylindrical structure section and the top stepped hole of the auxiliary heat dissipation column that is connect with heat sink be threadedly coupled, come with this further
Increasing heat radiation area, selectivity is more flexible, the auxiliary heat dissipation column of different number can be selected according to different heaters, with this
Meet various situations, while can also be changed during use, increases the quantity of auxiliary heat dissipation column, or with newly
Auxiliary heat dissipation column replace the very high auxiliary heat dissipation column of temperature, cooling efficiency is improved with this.First through hole and the first spiral shell
Pit is connected to, and so that inside is formd cross-ventilation, has been further speeded up distributing for heat, improved radiating efficiency；Polygon knot
Tool operation is used when structure section is easily installed and dismantles, and improves flexibility.
Description of the drawings
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the front view of heat sink.
In figure：1- heat sinks；2- auxiliary heat dissipation columns；The main thermal columns of 3-；The first threaded holes of 4-；5- cylindrical structure sections；6-
Stepped hole；7- first through hole.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is further elaborated the utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of assembled radiator, including heat sink 1, the heat dissipation for being fixed on 1 upper surface of heat sink
Matrix and multiple auxiliary heat dissipation columns 2, heat dissipation matrix includes the multiple rows of main thermal column 3 being uniformly arranged, and often arranges main thermal column 3 and wrap
Include the multiple main thermal columns 3 being uniformly arranged；The middle part of each main thermal column 3 is provided through the first of 1 both ends of heat sink
Threaded hole 4；The lower part of the auxiliary heat dissipation column 2 is cylindrical structure section 5, and is provided on the outer end face of cylindrical structure section 5
The cylindrical section external screw thread to match with the internal thread of the first threaded hole 4 is provided through auxiliary heat dissipation column 2 on auxiliary heat dissipation column 2
The stepped hole 6 of top and bottom, the top of stepped hole 6 are provided with the ladder section internal thread to match with cylindrical section external screw thread；Institute
State the corresponding first through hole 7 for being provided with the first threaded hole of connection 4 and outside in side of heat sink 1；The auxiliary heat dissipation column 2
Top is polygonized structure section.
Preferably, corresponding on four side end faces of the heat sink 1 to be provided with the first threaded hole of connection 4 and outside
First through hole 7, and be concentric setting to the first through hole on opposite 7, form the netted knot of 1 four end faces of a connection heat sink
Structure.
Preferably, the polygonized structure section is quadrilateral structure, hexagonal structure or eight-sided formation, can also be five
Side shape structure or 12 deformations etc., are not specifically limited herein, are hexagonal structure in the present embodiment as embodiment.
Preferably, connection stepped hole 6 and the second external through-hole are provided in the polygonized structure section, the second through-hole can
It is multiple to be arranged, lower in the axial direction it can be arranged, can also be symmetrical arranged on the same horizontal plane etc., it is scattered to improve successively
The thermal efficiency.
Preferably, it is provided in the cylindrical structure section 5 outside connection stepped hole 6 and auxiliary heat dissipation column and leads to second
The corresponding third through-hole in hole.Third through-hole has been connected to outside stepped hole 6 and auxiliary heat dissipation column, the auxiliary heat dissipation column being located above
After being connect with underlying auxiliary heat dissipation male screw, the second through-hole again can be corresponding with third through-hole, continues to realize stepped hole
With the lateral communication outside auxiliary heat dissipation column.
The lower end of heat sink is contacted with heater when use, the quantity of auxiliary heat dissipation column can be added freely, according to reality
Auxiliary heat dissipation column is threadedly coupled by border situation with heat sink.First threaded hole both can be used for radiating, at the same conveniently with it is auxiliary
It helps the cylindrical structure section of thermal column to be threadedly coupled, increases the heat dissipation area of this radiator, another auxiliary heat dissipation column successively
Cylindrical structure section and the top stepped hole of the auxiliary heat dissipation column that is connect with heat sink be threadedly coupled, come with this further
Increasing heat radiation area, selectivity is more flexible, the auxiliary heat dissipation column of different number can be selected according to different heaters, with this
Meet various situations, while can also be changed during use, increases the quantity of auxiliary heat dissipation column, or with newly
Auxiliary heat dissipation column replace the very high auxiliary heat dissipation column of temperature, cooling efficiency is improved with this.First through hole and the first spiral shell
Pit is connected to, and so that inside is formd cross-ventilation, has been further speeded up distributing for heat, improved radiating efficiency；Polygon knot
Tool operation is used when structure section is easily installed and dismantles, and improves flexibility.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, every the utility model right that falls into is wanted
The technical solution in confining spectrum is sought, is all fallen within the scope of protection of the utility model.
Claims (5)
1. a kind of assembled radiator, it is characterised in that：Including heat sink, it is fixed on the heat dissipation matrix of heat sink upper surface and more
A auxiliary heat dissipation column, heat dissipation matrix includes the multiple rows of main thermal column being uniformly arranged, and it includes being uniformly arranged often to arrange main thermal column
Multiple main thermal columns；First threaded hole at heat sink both ends is provided through in the middle part of each main thermal column；It is described auxiliary
It is cylindrical structure section to help the lower part of thermal column, and the interior spiral shell with the first threaded hole is provided on the outer end face of cylindrical structure section
The cylindrical section external screw thread that line matches is provided through the stepped hole of auxiliary heat dissipation column top and bottom, rank on auxiliary heat dissipation column
The top in terraced hole is provided with the ladder section internal thread to match with cylindrical section external screw thread；The corresponding setting in side of the heat sink
There are the first threaded hole of connection and external first through hole；The top of the auxiliary heat dissipation column is polygonized structure section.
2. a kind of assembled radiator according to claim 1, it is characterised in that：On four side end faces of the heat sink
It is corresponding to be provided with the first threaded hole of connection and external first through hole.
3. a kind of assembled radiator according to claim 1, it is characterised in that：The polygonized structure section is quadrangle
Structure, hexagonal structure or eight-sided formation.
4. a kind of assembled radiator according to any one of claim 1-3, it is characterised in that：The polygon knot
Connection stepped hole and the second external through-hole are provided in structure section.
5. a kind of assembled radiator according to claim 4, it is characterised in that：It is provided in the cylindrical structure section
It is connected to stepped hole and auxiliary heat dissipation column outside and third through-hole corresponding with the second through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467285.3U CN207938593U (en) | 2018-04-03 | 2018-04-03 | A kind of assembled radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467285.3U CN207938593U (en) | 2018-04-03 | 2018-04-03 | A kind of assembled radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207938593U true CN207938593U (en) | 2018-10-02 |
Family
ID=63656315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820467285.3U Active CN207938593U (en) | 2018-04-03 | 2018-04-03 | A kind of assembled radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207938593U (en) |
-
2018
- 2018-04-03 CN CN201820467285.3U patent/CN207938593U/en active Active
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