CN202735943U - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- CN202735943U CN202735943U CN 201220407136 CN201220407136U CN202735943U CN 202735943 U CN202735943 U CN 202735943U CN 201220407136 CN201220407136 CN 201220407136 CN 201220407136 U CN201220407136 U CN 201220407136U CN 202735943 U CN202735943 U CN 202735943U
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- CN
- China
- Prior art keywords
- radiating fin
- groove
- radiating
- heat conductor
- heat
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- 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 - Lifetime
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Abstract
The utility model provides a radiator which comprises a radiating fin set and a heat conductor. The radiating fin set is formed by a plurality of radiating fins. Each radiating fin comprises radiating portions and a heat absorbing portion, wherein the radiating portions are located at two ends of the heat absorbing portion. The bottom edge of the heat absorbing portion of each radiating fin is provided with a first slot. The first slots of the radiating fins form first channels of the radiating fin set. The lateral side of each radiating fin is provided with first protrusions which extrude the radiating fin set to radially spread the radiating fins of the radiating fin set. The heat conductor comprises a heat source contact surface in contact with a heat source and a bottom surface connected with the radiating fin set. The bottom surface of the heat conductor is provided with second protrusions matching with the first slots. Side plates perpendicular to the bottom surface of the heat conductor are further disposed on two sides of the bottom surface of the heat conductor. The second protrusions are inserted into the first channels, and the radiating fin set is clamped and fixed by the two side plates to radially spread the radiating fins. Heat exchange of the radiator is quickened effectively, so that radiating effect of the radiator is better. The radiator is simple in processing technique.
Description
Technical field
The utility model relates to the computer equipment technical field, particularly a kind of heating radiator of computer equipment.
Background technology
The CPU of computing machine, the parts thermal values such as video card are very large, need special heating radiator to carry out heating radiator, in the prior art, press together by radiating fin, make radiating fin form endothermic section and radiating part, the endothermic section directly and vertically contacts thermal source, to dispel the heat by radiating part, but, the prior art is just passed through a single face (thickness face of radiating fin, that is: the base of this radiating fin, the area that this base contacts with thermal source is: the thickness of this radiating fin multiply by the length of the endothermic section of this radiating fin) heat on the thermal source is conducted, because the bottom surface is the thickness face contact of this radiating fin, therefore the area of this radiating fin contact thermal source is too little, and the endotherm area of radiating fin is little, causes radiating effect bad, and needing special hold assembly to come the clamping radiating fin, processing technology is complicated.
The utility model content
The utility model provides a kind of good heat dissipation effect and the simple heating radiator of processing technology and processing technology thereof.
To achieve these goals, the utility model provides following technical scheme:
A kind of heating radiator, it comprises: radiating fin group and heat conductor that a plurality of radiating fins form, described radiating fin comprises radiating part and endothermic section, described radiating part is positioned at the two ends of described endothermic section;
The base of the endothermic section of described radiating fin is provided with the first groove, the first groove of a plurality of radiating fins forms the first groove of described radiating fin group, the side of described radiating fin is provided with the first lug boss, pushes described radiating fin group and makes in the described radiating fin group radiating fin become radial to scatter;
Described heat conductor comprises the heat source-contacting surface that contacts thermal source and the bottom surface that is connected with the radiating fin group, be provided with second lug boss suitable with described the first groove on the bottom surface of described heat conductor, the both sides of the bottom surface of described heat conductor also are provided with the side plate perpendicular to this heat conductor bottom surface;
Described the second lug boss inserts in described the first groove, two described side plate clampings, extrudes and fixes the residence and states the radiating fin group.
Preferably, be respectively arranged with at least one button point on the two sides of described radiating fin, the button of two adjacent radiating fins is put mutual buckle and is connected.
Preferably, the top margin of the endothermic section of described radiating fin is provided with the second groove, and the second groove of a plurality of radiating fins forms the second groove of described radiating fin group.
Preferably, the top margin of described side plate is provided with the fixed part for the fan attachment device.
Preferably, described the first groove is a plurality of, and described the second lug boss is identical with described the first groove number.
Preferably, described heat conductor is that copper material forms, and described radiating fin is that ferrous material forms.
A kind of processing technology of heating radiator comprises step:
The processing radiating fin makes described radiating fin have radiating part and endothermic section, and described radiating part is positioned at the two ends of described endothermic section, is provided with the first groove on the base of the endothermic section of described radiating fin, is provided with the first lug boss in the side of described radiating fin;
The processing heat conductor, described heat conductor the is comprised heat source-contacting surface that contacts thermal source and the bottom surface that is connected with the radiating fin group, and make on the bottom surface of described heat conductor and have second lug boss suitable with described the first groove, and make the both sides of the bottom surface of described heat conductor have side plate perpendicular to this heat conductor bottom surface;
With the radiating fin group that described a plurality of radiating fins are superimposed and form, push described radiating fin group and make in the described radiating fin group radiating fin become radial to scatter, the first groove of a plurality of radiating fins forms the first groove of described radiating fin group;
With two described side plate clampings of described heat conductor, extrude and fix the residence and state the radiating fin group and make described radiating fin become radial and scatter, and described the second lug boss is inserted in described the first groove.
Preferably, after the base of the endothermic section of described radiating fin is provided with the first groove, further comprise: be respectively provided to a few button point in the two sides of described radiating fin, when described a plurality of radiating fins being superimposed the radiating fin group that forms, make the button of two adjacent radiating fins put mutual buckle connection.
Preferably, after the base of the endothermic section of described radiating fin is provided with the first groove, further comprise: the top margin in the endothermic section of described radiating fin is provided with the second groove, and the second groove of a plurality of radiating fins forms the second groove of described radiating fin group.
Preferably, the both sides of the bottom surface of described heat conductor are had after the side plate perpendicular to this heat conductor bottom surface, further comprise: the fixed part that is provided for the fan attachment device at the top margin of described side plate.
By implementing above technical scheme, have following technique effect: the utility model provides heating radiator to make whole radiating fin group form groove by groove is set at radiating fin, the lug boss of heat conductor is inserted in this groove, make heat can be transmitted to the side of this radiating fin, utilize the lug boss etc. of heat conductor by the outside transferring heat of a plurality of directions, greatly increase the endotherm area of radiating fin, effectively accelerated heat interchange.And by heat conductor clamping radiating fin group, a plurality of faces of radiating fin are held, make a plurality of faces of radiating fin can transferring heat, more effectively accelerated heat interchange, make the radiating effect of this heating radiator better, and processing technology is simple.
Description of drawings
The structural representation of the single radiating fin that Fig. 1 provides for the utility model embodiment;
The structural representation of the inner face of the radiating fin group that Fig. 2 provides for the utility model embodiment (before the extruding);
The structural representation of the outside of the radiating fin group that Fig. 3 provides for the utility model embodiment (before the extruding);
The structural representation of the outside of the radiating fin group that Fig. 4 provides for the utility model embodiment (after the extruding);
The Facad structure schematic diagram of the heat conductor that Fig. 5 provides for the utility model embodiment;
The reverse side structural representation of the heat conductor that Fig. 6 provides for the utility model embodiment;
The structural representation of the heating radiator that Fig. 7 provides for the utility model embodiment;
The process flow diagram of the processing technology that Fig. 8 provides for the utility model embodiment.
Embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
The utility model embodiment provides a kind of heating radiator, such as Fig. 1-shown in Figure 7, comprise: radiating fin group 110 and heat conductor 200 that a plurality of radiating fins 120 form, as shown in Figure 1, described radiating fin comprises radiating part 123 and endothermic section 122, and described radiating part 123 is positioned at the two ends of described endothermic section 122; This endothermic section 122 is formed in one with radiating part 123 and forms this radiating fin 120.
The base of the endothermic section 122 of described radiating fin 120 is provided with the first groove 114, the first groove 114 of a plurality of radiating fins forms the first groove 104 of described radiating fin group, the side of described radiating fin 120 is provided with the first lug boss 121, so that each radiating fin 120 is difficult for moving, play the effect of location radiating fin.
Described heat conductor 200 comprises the heat source-contacting surface 201 that contacts thermal source and the bottom surface 202 that is connected with radiating fin group 110, be provided with second lug boss 203 suitable with described the first groove 104 on the bottom surface 202 of described heat conductor 200, the both sides of the bottom surface of described heat conductor also are provided with the side plate perpendicular to this heat conductor bottom surface 202, comprise the first side plate 207 and the second side plate 209, be provided with the fixed part for the fan attachment device on described the first side plate 206 and the second side plate 209.This second lug boss 203 is raised line, in other embodiments, also can be the protruding part of other shapes, suitable with the first groove 104, inserting in the first groove 104, and fully contact with the side of radiating fin 120, with better realization heat interchange, heat on the thermal source is exchanged to rapidly the endothermic section of this radiating fin by the second lug boss 203 on this heat conductor and this heat conductor 200, to realize better radiating effect.
Described the second lug boss 203 inserts in described the first groove 104, the first side plate 207 is with 209 clampings of the second side plate and fixing described radiating fin group 110 and make 120 one-tenth radial scattering of described radiating fin, when extruding, radiating fin 120 in the radiating fin group 110 outwards scatters by the support of this first lug boss 121, form heat sink assembly 100 as shown in Figure 4, this heat sink assembly 100 comprises the first lateral surface 111 and the second lateral surface 112 that outermost two radiating fins form, the medial surface 206 of the first side plate 207 fully contacts with the second lateral surface 112 with the first lateral surface 111 of radiating fin group 110 with the medial surface 208 of the second side plate 209, with better realization heat interchange.
In other embodiments, on above-described embodiment basis, further, be respectively arranged with at least one button point 103 on the two sides of described radiating fin 120, the button point 103 mutual buckles of two adjacent radiating fins connect.More firm with the connection that increases between each radiating fin 120, make this radiating fin group 110 more firm.
In other embodiments, on above-described embodiment basis, further, the top margin of the endothermic section 122 of described radiating fin 120 is provided with the second groove 115, and the second groove 115 of a plurality of radiating fins forms the second groove 105 of described radiating fin group, when the pressing radiating fin forms the radiating fin group, the track of this second groove joint tool, fixing effect is played in radiating fin location, and radiating fin prolongs the direction motion perpendicular to radiating fin, make processing convenient.
In the various embodiments described above, preferably, described the first groove 104 is a plurality of, and described the second lug boss 203 is identical with described the first groove 104 quantity.So that this heat conductor and this radiating fin winding are touched is more abundant, better to carry out heat interchange.
The utility model embodiment also provides a kind of processing technology of heating radiator, as shown in Figure 8, comprises step:
A, processing radiating fin make described radiating fin have radiating part and endothermic section, and described radiating part is positioned at the two ends of described endothermic section, is provided with the first groove on the base of the endothermic section of described radiating fin; In the side of described radiating fin the first lug boss is set.It is mobile that this first lug boss is difficult for each radiating fin, plays the effect of location radiating fin.
B, processing heat conductor, described heat conductor the is comprised heat source-contacting surface that contacts thermal source and the bottom surface that is connected with the radiating fin group, and make on the bottom surface of described heat conductor and have second lug boss suitable with described the first groove, and make the both sides of the bottom surface of described heat conductor have side plate perpendicular to this heat conductor bottom surface.
C, with the radiating fin group that described a plurality of radiating fins are superimposed and form, push described radiating fin group and make in the described radiating fin group radiating fin become radial to scatter, the first groove of a plurality of radiating fins forms the first groove of described radiating fin group.
D, with two described side plate clampings of described heat conductor, extrude and fix the residence and state the radiating fin group, and described the second lug boss is inserted in described the first groove.
In the above-described embodiments, more specifically, after the complete radiating fin group of punching press, push by tool, utilizing salient point on the fin to make fin be radial scatters, put it into again in the heat conductor, by multi-direction extruding, make the side plate on the heat conductor be pressed into tight joint in the radiating fin, and the second lug boss inserts in the first groove in the radiating fin group on the heat conductor, and the process of this insertion is interference fit, that is to say that the width of the first groove of the Width radiating fin group of the second lug boss wants large, it is pushed into by force, and purpose is that fin is engaged with the tight of heat conductor.
This second lug boss is raised line, in other embodiments, also can be the protruding part of other shapes, suitable with the first groove, inserting in the first groove, and fully contact with the side of radiating fin, with better realization heat interchange, heat on the thermal source is exchanged to rapidly the endothermic section of this radiating fin by the second lug boss 203 on this heat conductor and this heat conductor, to realize better radiating effect.
In other embodiments, on above-described embodiment basis, further, after the base of the endothermic section of described radiating fin is provided with the first groove, further comprise: be respectively provided to a few button point in the two sides of described radiating fin, when described a plurality of radiating fins being superimposed the radiating fin group that forms, make the button of two adjacent radiating fins put mutual buckle connection.More firm with the connection that increases between each radiating fin 120, make this radiating fin group 110 more firm.
In other embodiments, on above-described embodiment basis, further, after the base of the endothermic section of described radiating fin is provided with the first groove, further comprise: the top margin in the endothermic section of described radiating fin is provided with the second groove, and the second groove of a plurality of radiating fins forms the second groove of described radiating fin group.When the pressing radiating fin formed the radiating fin group, the track of this second groove joint tool played fixing effect with the radiating fin location, and radiating fin prolongs the direction motion perpendicular to radiating fin, made processing convenient.
In other embodiments, on above-described embodiment basis, further, the both sides of the bottom surface of described heat conductor are had after the side plate perpendicular to this heat conductor bottom surface, further comprise: the fixed part that is provided for the fan attachment device at the top margin of described side plate.
In the various embodiments described above, preferably, described the first groove is a plurality of, and described the second lug boss is identical with described the first groove number.So that this heat conductor and this radiating fin winding are touched is more abundant, better to carry out heat interchange.
Above a kind of heating radiator that the utility model embodiment is provided is described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. a heating radiator is characterized in that, comprising: radiating fin group and heat conductor that a plurality of radiating fins form, and described radiating fin comprises radiating part and endothermic section, described radiating part is positioned at the two ends of described endothermic section;
The base of the endothermic section of described radiating fin is provided with the first groove, the first groove of a plurality of radiating fins forms the first groove of described radiating fin group, the side of described radiating fin is provided with the first lug boss, pushes described radiating fin group and makes in the described radiating fin group radiating fin become radial to scatter;
Described heat conductor comprises the heat source-contacting surface that contacts thermal source and the bottom surface that is connected with the radiating fin group, be provided with second lug boss suitable with described the first groove on the bottom surface of described heat conductor, the both sides of the bottom surface of described heat conductor also are provided with the side plate perpendicular to this heat conductor bottom surface;
Described the second lug boss inserts in described the first groove, two described side plate clampings and fixing described radiating fin group.
2. heating radiator as claimed in claim 1 is characterized in that, is respectively arranged with at least one button point on the two sides of described radiating fin, and the button of two adjacent radiating fins is put mutual buckle and connected.
3. heating radiator as claimed in claim 1 or 2 is characterized in that, the top margin of the endothermic section of described radiating fin is provided with the second groove, and the second groove of a plurality of radiating fins forms the second groove of described radiating fin group.
4. heating radiator as claimed in claim 1 or 2 is characterized in that, the top margin of described side plate is provided with the fixed part for the fan attachment device.
5. heating radiator as claimed in claim 1 or 2 is characterized in that, described the first groove is a plurality of, and described the second lug boss is identical with described the first groove number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407136 CN202735943U (en) | 2012-08-16 | 2012-08-16 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407136 CN202735943U (en) | 2012-08-16 | 2012-08-16 | Radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735943U true CN202735943U (en) | 2013-02-13 |
Family
ID=47661624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220407136 Expired - Lifetime CN202735943U (en) | 2012-08-16 | 2012-08-16 | Radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202735943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830776A (en) * | 2012-08-16 | 2012-12-19 | 尹建军 | Radiator and manufacturing process thereof |
-
2012
- 2012-08-16 CN CN 201220407136 patent/CN202735943U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830776A (en) * | 2012-08-16 | 2012-12-19 | 尹建军 | Radiator and manufacturing process thereof |
| CN102830776B (en) * | 2012-08-16 | 2015-08-26 | 尹建军 | A kind of heating radiator and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130213 Effective date of abandoning: 20150826 |
|
| RGAV | Abandon patent right to avoid regrant |