CN206433311U - Combined radiating device - Google Patents
Combined radiating device Download PDFInfo
- Publication number
- CN206433311U CN206433311U CN201720060207.7U CN201720060207U CN206433311U CN 206433311 U CN206433311 U CN 206433311U CN 201720060207 U CN201720060207 U CN 201720060207U CN 206433311 U CN206433311 U CN 206433311U
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- CN
- China
- Prior art keywords
- heat
- locating slot
- fin
- conduction part
- radiating device
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of combined radiating device, it, which is comprised at least, two heat radiator bodies, each heat radiator body has a heat-conduction part respectively, the one side of each heat-conduction part forms plane, and the one side of each heat-conduction part is provided with a plurality of fins and locating slot being staggered, the fin of one of heat radiator body can correspond to the locating slot for rabbeting another heat radiator body, and then combined fixation forms the combined radiating device.By this structure design so that this combined radiating device can simply, quick and completion group connects securely, and can increase the quantity of fin, with improving heat radiation efficiency.
Description
Technical field
The utility model relates to a kind of heat abstractor, can be simple, quick and complete securely in particular to one kind
Connect in groups, and can improving heat radiation efficiency combined radiating device.
Background technology
Currently, developing rapidly with computer industry, the electronic component such as chip can produce substantial amounts of heat, should in order to incite somebody to action
Rapidly distributed Deng heat, industry generally sets a heat abstractor in the surface of the electronic component, so as to which electronic component is produced
Raw heat Quick diffusing is gone out, and electronic component is kept normal operation and is increased the service life.
In general, known most heat abstractor is aluminium extruded type, and so-called aluminium extruded type heat abstractor is using single
The method for extruding reprocessing, makes the discontinuity surface that no interruption is formed between base and multiple fins, reaches integrally formed.However,
The heat abstractor of aluminium extruded shaping is because being limited to Mold Making and forming technique so that the spacing of each fin of known heat abstractor
Certain upper limit is formed, so that fin density can not be improved again, the expansion in turn resulting in area of dissipation is limited to and shadow
The problems such as ringing radiating efficiency.
Known at present to have a kind of knockdown heat abstractor in order to solve the above problems, it can pass through two radiators
The mode of joining technique is docked, compared to the integrally formed engineering method of traditional aluminium extruded, the known mesh that can reach improving heat radiation efficiency
's.However, the known heat abstractor docks the fin of two radiators through the mode of screw lock, not only can not in engagement
Completely laminating and to easily cause heat conduction not good outer, connect also more time-consuming in operation take a lot of work in group.
Utility model content
The technical problem that the utility model is solved i.e. provide one kind can simply, quickly and completion group connects securely, and
And can improving heat radiation efficiency combined radiating device.
The technological means that the utility model is used is as described below.
A kind of combined radiating device is proposed, it is comprised at least：One first heat radiator body, includes one first heat transfer
Portion, one side one first plane of formation of the first heat-conduction part, the relative another side that the first heat-conduction part has the first plane is then set
There are a plurality of the first fins and the first locating slot being staggered；And one second heat radiator body, include one second heat transfer
Portion, one side one second plane of formation of the second heat-conduction part, the relative another side that the second heat-conduction part has the second plane is then set
There are a plurality of the second fins and the second locating slot being staggered, wherein, the second heat radiator body is with the first heat radiator body through each
First fin correspondence rabbets each second locating slot and each first locating slot of each second fin correspondence interlocking is combined fixation.
Specifically, combined radiating device of the present utility model is mainly provided with two heat radiator bodies, each heat radiator body point
The fin and locating slot that a plurality of She You be staggered, two heat radiator bodies can pass through mutual fin and locating slot pair
It should rabbet and be combined fixation, the group that combined radiating device can be thereby completed simply, quickly and securely connects operation, and also
The number of fins of combined radiating device can be increased, and then reach effect of improving heat radiation efficiency.
According to above-mentioned technical characteristic, one end of first fin is provided with one first junction surface, and the first fin passes through first
Junction surface is correspondingly embedded in the second locating slot；One end of second fin is provided with one second junction surface, and the second fin is passed through
Second junction surface is correspondingly embedded in the first locating slot.
According to above-mentioned technical characteristic, the slotted eye side wall of first locating slot and the second locating slot has respectively laterally to be inside contracted
One first necking and one second necking, the side wall at the first junction surface and the second junction surface has the one first of horizontal evagination respectively
Convex portion and one second convex portion, when the first junction surface and the second junction surface are correspondingly embedded in the second locating slot and the first locating slot respectively
When, the first convex portion and the second convex portion respectively it is corresponding be caught in the second necking among the first necking.
According to above-mentioned technical characteristic, first locating slot longitudinally recessed can be formed by the one side of the first heat-conduction part
Groove；Second locating slot can by the second heat-conduction part the longitudinal recessed groove formed of one side.
According to above-mentioned technical characteristic, one side of first heat-conduction part provided with a plurality of first fins is provided with a plurality of the
One projection seat, a plurality of first projection seats are staggered with a plurality of first fins, and each first locating slot is respectively each first projection seat
Longitudinal recessed the formed groove of one side；One side of second heat-conduction part provided with a plurality of second fins is provided with a plurality of
Second projection seat, a plurality of second projection seats are staggered with a plurality of second fins, and each second locating slot is respectively each second convex
Longitudinal recessed the formed groove of one side of seat.Thereby, the setting of projection seat is further transmitted through, the first heat radiator body and second can be allowed
Heat radiator body makes mutual fin mutually be fixed with locating slot through the mode of longitudinal direction pressing, allows the first heat radiator body to be radiated with second
Body can be more simple and efficient on combination is fixed.
Technique effect produced by the utility model：Can simply, quick and completion group connects securely, and can heat radiation
Efficiency.
Brief description of the drawings
Fig. 1 is the first schematic diagram of the first embodiment of combined radiating device of the present utility model.
Fig. 2 is the second schematic diagram of the first embodiment of combined radiating device of the present utility model.
Fig. 3 is the 3rd schematic diagram of the first embodiment of combined radiating device of the present utility model.
Fig. 4 is the first schematic diagram of the second embodiment of combined radiating device of the present utility model.
Fig. 5 is the second schematic diagram of the second embodiment of combined radiating device of the present utility model.
Fig. 6 is the 3rd schematic diagram of the second embodiment of combined radiating device of the present utility model.
Fig. 7 is the 4th schematic diagram of the second embodiment of combined radiating device of the present utility model.
Fig. 8 is the 5th schematic diagram of the second embodiment of combined radiating device of the present utility model.
Figure number explanation：
10 first heat radiator bodies
11 first heat-conduction parts
111 first planes
12 first fins
121 first junction surfaces
1211 first convex portions
13 first locating slots
131 first neckings
14 first projection seats
20 second heat radiator bodies
21 second heat-conduction parts
211 second planes
22 second fins
221 second junction surfaces
2211 second convex portions
23 second locating slots
231 second neckings
24 second projection seats.
Embodiment
Fig. 1 to Fig. 3 is referred to, it is respectively the first of the first embodiment of combined radiating device of the present utility model to show
Intention, the second schematic diagram and the 3rd schematic diagram.
As shown in Figures 1 and 2, the combined radiating device of the utility model first embodiment includes the first heat radiator body
10 and second heat radiator body 20；First heat radiator body 10 has one first heat-conduction part 11, the one of first heat-conduction part 11
Face forms one first plane 111, and has the relative another side of the first plane 111 then provided with a plurality of in the first heat-conduction part 11
First fin 12 and a plurality of first locating slots 13 recessed from the surface longitudinal, a plurality of first fins 12 and
One locating slot 13 is staggered.Second heat radiator body 20 has one second heat-conduction part 21, the one of second heat-conduction part 21
Face forms one second plane 211, and has the relative another side of the second plane 211 then provided with a plurality of in the second heat-conduction part 21
Second fin 22 and a plurality of second locating slots 23 recessed from the surface longitudinal, a plurality of second fins 22 and
Two locating slots 23 are staggered.
As shown in figure 3, the first heat radiator body 10 can pass through with the second heat radiator body 20, each first fin 12 is corresponding to be rabbeted respectively
Second locating slot 23 and each first locating slot 13 of each second fin 22 correspondence interlocking are combined fixation, described to be shaped to
Combined radiating device.Compared to the integrally formed engineering method of traditional aluminium extruded, combined radiating device of the present utility model can increase
Fin density, and then increase area of dissipation, with the efficiency of heat radiation.In addition, the first heat radiator body 10 of the present utility model with
The mode that second heat radiator body 20 is fitted together to through groove can reach effect of Rapid Combination fixation, and wherein, the first heat radiator body
10 with the second heat radiator body 20 in addition to it can be laterally embedded into mode and dock, can by longitudinally press in the way of be combined.
Further, one end of the first fin 12 of the first heat radiator body 10 is provided with one first junction surface 121, and described
The side wall at the first junction surface 121 has one first convex portion 1211 of horizontal evagination, and the slotted eye side wall of the first locating slot 13 has
One first necking 131 laterally inside contracted；One end of second fin 22 of the second heat radiator body 20 is provided with one second junction surface 221,
And one second convex portion 2211 of the side wall at second junction surface 221 with horizontal evagination, and the slotted eye side of the second locating slot 23
Wall has one second necking 231 laterally inside contracted.As shown in Figure 3, the first fin 12 of the first heat radiator body 10 passes through first
Junction surface 121 is correspondingly embedded in the second locating slot 23 of the second heat radiator body 20, and the first convex portion 1211 correspondence is caught in second
In necking 231；And the second fin 22 of the second heat radiator body 20 is correspondingly embedded in the first heat radiator body through the second junction surface 221
In 10 the first locating slot 13, and the second convex portion 2211 correspondence is caught in the first necking 131.The utility model is by convex portion and contracting
Mouthful design, the fixing intensity between fin and locating slot can be increased so that the first heat radiator body 10 and the second heat radiator body 20
Group connects can be more firm.
Again also referring to Fig. 4 to Fig. 8, it is respectively the second embodiment of combined radiating device of the present utility model
First schematic diagram, the second schematic diagram, the 3rd schematic diagram, the 4th schematic diagram and the 5th schematic diagram.
As shown in Figures 4 to 6, the combined radiating device of the utility model second embodiment equally includes the first radiating
The heat radiator body 20 of body 10 and second；First heat radiator body 10 has the first heat-conduction part 11, has in the first heat-conduction part 11
The relative another side of first plane 111 is then provided with a plurality of the first fins 12 being staggered and the first projection seat 14, and each first
Longitudinal recessed the first locating slot 13 with formation of the one side of projection seat 14.Second heat radiator body 20 has the second heat-conduction part 21, in
The relative another side that second heat-conduction part 21 has the second plane 211 is then provided with a plurality of the second fins 22 being staggered and the
Two projection seats 24, and longitudinal recessed the second locating slot 23 with formation of one side of each second projection seat 24.Similarly, the first fin 12 with
One end of second fin 22 is respectively equipped with the first junction surface 121 and the second junction surface 221, and the first junction surface 121 and second connects
The side wall in conjunction portion 221 has the first convex portion 1211 and the second convex portion 2211 of horizontal evagination respectively；And the first locating slot 13 and
The slotted eye side wall of two locating slots 23 has the first necking 131 and the second necking 231 laterally inside contracted respectively.
As shown in Figures 7 and 8, when 20 groups of the first heat radiator body 10 and the second heat radiator body connect be fixed into it is of the present utility model
During combined radiating device, first junction surface 121 of one end of each the first fin 12 is corresponded to respectively is embedded in each second projection seat
In the second locating slot 23 that 24 surface is formed, and first convex portion 1211 at the first junction surface 121 is caught in the second locating slot 23
The second necking 231 in, and second junction surface 221 of one end of each the second fin 22 respectively correspond to be embedded in each first projection seat
In the first locating slot 13 that 14 surface is formed, and second convex portion 2211 at the second junction surface 221 is caught in the first locating slot 13
The first necking 131 in.The utility model by projection seat setting, can allow the first heat radiator body 10 and the second heat radiator body 20 in
It is more smooth during the pressing assembling operation of longitudinal direction, so can the fixed efficiency of lifting device combination, in addition, need it is specifically intended that
Made because projection seat of the present utility model can select flexible material, therefore projection seat can be to extension when fin is caught in locating slot
Exhibition, using can protect fin without damage in clamping.
Specifically, the utility model mainly provides a kind of combined radiating device, uses the known aluminium extruded type radiating of solution
Device is because being limited to Mold Making and forming technique, so that fin density can not be improved again, make the expansion of area of dissipation by
The problems such as limitation.Meanwhile, the utility model can also solve the not close caused contact of engagement of known knockdown heat abstractor
Thermal impedance is improved so that hot transfer efficiency declines, and known group connects operation and take the problems such as taking a lot of work caused cost increase.
Claims (5)
1. a kind of combined radiating device, it is characterised in that comprise at least：
One first heat radiator body (10), includes one first heat-conduction part (11), and the one side of first heat-conduction part (11) is formed
One first plane (111), first heat-conduction part (11) has the relative another side of first plane (111) then provided with a plurality of
The first fin (12) and the first locating slot (13) being staggered；And
One second heat radiator body (20), includes one second heat-conduction part (21), and the one side of second heat-conduction part (21) is formed
One second plane (211), second heat-conduction part (21) has the relative another side of second plane (211) then provided with a plurality of
The second fin (22) and the second locating slot (23) being staggered, wherein, second heat radiator body (20) and first radiating are originally
Body (10) rabbets respectively second locating slot (23) and respectively second fin (22) correspondence through respectively first fin (12) correspondence
Respectively first locating slot (13) is combined fixation for interlocking.
2. combined radiating device as claimed in claim 1, it is characterised in that one end of first fin (12) is provided with one the
One junction surface (121), first fin (12) is correspondingly embedded in second locating slot (23) through first junction surface (121)
In；One end of second fin (22) is provided with one second junction surface (221), and second fin (22) passes through second junction surface
(221) it is correspondingly embedded in first locating slot (13).
3. combined radiating device as claimed in claim 2, it is characterised in that first locating slot (13) and second positioning
The slotted eye side wall of groove (23) has one first necking (131) and one second necking (231) laterally inside contracted respectively, first engagement
One first convex portion (1211) and one second of the side wall at portion (121) and second junction surface (221) respectively with horizontal evagination are convex
Portion (2211), when first junction surface (121) and second junction surface (221) be correspondingly embedded in respectively second locating slot (23) and
During the first locating slot (13), first convex portion (1211) with second convex portion (2211) is corresponding respectively is caught in second necking
(231) and among first necking (131).
4. the combined radiating device as described in any in claims 1 to 3, it is characterised in that first locating slot (13) is
Longitudinal recessed the formed groove of the one side of first heat-conduction part (11)；Second locating slot (23) is second heat-conduction part
(21) longitudinal recessed the formed groove of one side.
5. the combined radiating device as described in any in claims 1 to 3, it is characterised in that first heat-conduction part (11)
One side provided with a plurality of first fins (12) is provided with a plurality of first projection seats (14), and a plurality of first projection seats (14) are with being somebody's turn to do
A plurality of first fins (12) are staggered, and respectively first locating slot (13) be respectively respectively first projection seat (14) one side indulge
To recessed formed groove；One side of second heat-conduction part (21) provided with a plurality of second fins (22) is provided with a plurality of
Second projection seat (24), a plurality of second projection seats (24) are staggered with a plurality of second fins (22), and respectively this second determine
Position groove (23) is respectively longitudinal recessed the formed groove of one side of respectively second projection seat (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060207.7U CN206433311U (en) | 2017-01-18 | 2017-01-18 | Combined radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060207.7U CN206433311U (en) | 2017-01-18 | 2017-01-18 | Combined radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206433311U true CN206433311U (en) | 2017-08-22 |
Family
ID=59583241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060207.7U Expired - Fee Related CN206433311U (en) | 2017-01-18 | 2017-01-18 | Combined radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206433311U (en) |
-
2017
- 2017-01-18 CN CN201720060207.7U patent/CN206433311U/en not_active Expired - Fee Related
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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: 20170822 Termination date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |