CN207652894U - A kind of box-packed heat sink assembly - Google Patents
A kind of box-packed heat sink assembly Download PDFInfo
- Publication number
- CN207652894U CN207652894U CN201721867911.XU CN201721867911U CN207652894U CN 207652894 U CN207652894 U CN 207652894U CN 201721867911 U CN201721867911 U CN 201721867911U CN 207652894 U CN207652894 U CN 207652894U
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- Prior art keywords
- connection board
- heat
- snapping
- muscle
- box
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Abstract
The utility model discloses a kind of box-packed heat sink assemblies, including left connection board, right connection board, left connection board, right connection board lower end in connecting plate link together, the medial surface of middle connecting plate is vertical several heat-conducting plates, the structure of heat-conducting plate is symmetrical, and undulate rises and falls from top to bottom on the left and right surface of heat-conducting plate, and left connection board is equipped with snapping muscle/snap groove, accordingly right connection board is equipped with snap groove/snapping muscle, and snap groove is matched with snapping muscle bumps.Such structure setting, can allow on two box-packed heat sink assemblies once then mutual snapping can be passed through coolant liquid into radiator and reinforce cooling down to form the radiator of a tubulose.And the left and right surface of the heat-conducting plate structure that undulate rises and falls from top to bottom can also improve radiating efficiency.The structure of the utility model of the technique of extrusion molding convenient for being made, and Mold Making is also very simple, and die cost is low.The utility model is used for the heat dissipation of electronic controller.
Description
Technical field
The utility model is related to electronic controller field of radiating, more particularly to a kind of box-packed heat sink assembly.
Background technology
In some common electronic controllers, the frame mode of box-like is often used, control chip is installed on
On the surface of box, and distributing for heat is carried out by the cooling fan mounted on product end surface.And in order to increase heat dissipation effect,
Gusset is all devised in closed box.But due to the box like structure product with gusset gear piece on mould development it is difficult very
Greatly, mold is easy to scrap, and product is not easy volume production, it is therefore necessary to develop new frame mode to substitute, so as to the volume production of product
Metaplasia is produced.
Utility model content
The technical problems to be solved in the utility model is：A kind of good box-packed heat sink assembly of heat conduction is provided.
The solution that the utility model solves its technical problem is：
A kind of box-packed heat sink assembly, including left connection board, right connection board, left connection board, right connection board lower end use in
Connecting plate links together, and the medial surface of middle connecting plate is vertical several heat-conducting plates, and the structure of heat-conducting plate is symmetrical, heat-conducting plate
Left and right surface from top to bottom undulate rise and fall, left connection board be equipped with snapping muscle/snap groove, accordingly set in right connection board
There are snap groove/snapping muscle, snap groove to be matched with snapping muscle bumps.
As being further improved for said program, the lower surface of middle connecting plate, which is equipped with made of the compacting of several graphite powders, leads
Heat block.
As being further improved for said program, the section of snapping muscle is rounded, and the section of snap groove is more than π in central angle
Circular sector.
The utility model has the beneficial effects that：A kind of box-packed heat sink assembly, including left connection board, right connection board, Zuo Lian
Fishplate bar, right connection board lower end in connecting plate link together, the medial surface of middle connecting plate is vertical several heat-conducting plates, heat conduction
The structure of plate is symmetrical, and undulate rises and falls from top to bottom on the left and right surface of heat-conducting plate, and left connection board is equipped with snapping muscle/button
Access slot, accordingly right connection board be equipped with snap groove/snapping muscle, snap groove matches with snapping muscle bumps.Such structure setting,
It can allow on two box-packed heat sink assemblies once mutual snapping then can be toward heat dissipation to form the radiator of a tubulose
It is passed through coolant liquid in device and reinforces cooling.And the left and right surface of heat-conducting plate from top to bottom undulate rise and fall structure can also improve it is scattered
The thermal efficiency.The structure of the utility model of the technique of extrusion molding convenient for being made, and Mold Making is also very simple, mold at
This is low.The utility model is used for the heat dissipation of electronic controller.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of two box-packed mutual snappings of heat sink assembly.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.In addition, all connection/connection relations being previously mentioned in text, not singly refer to component and directly connect, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the utility model is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Figures 1 and 2, this is the embodiments of the present invention, specifically：
A kind of box-packed heat sink assembly, including left connection board 1, right connection board 2, left connection board 1, right connection board 2 lower end
It is linked together with middle connecting plate 3, the medial surface of middle connecting plate 3 is vertical several heat-conducting plates 4, structure of heat-conducting plate 4 or so pair
Claim, undulate rises and falls from top to bottom on the left and right surface of heat-conducting plate 4, and left connection board 1 is equipped with 61/ snap groove 62 of snapping muscle, right
Ground right connection board 2 is answered to be equipped with 62/ snapping muscle 61 of snap groove, snap groove 62 is matched with 61 bumps of snapping muscle.Such structure is set
It sets, can allow on two box-packed heat sink assemblies mutual snapping once, it, then can be toward dissipating to form the radiator of a tubulose
It is passed through coolant liquid in hot device and reinforces cooling.And the left and right surface of the heat-conducting plate structure that undulate rises and falls from top to bottom can also improve
Radiating efficiency.The structure of the utility model of the technique of extrusion molding convenient for being made, and Mold Making is also very simple, mold
It is at low cost.
The lower surface of middle connecting plate 3 is equipped with heat-conducting block 5 made of the compacting of several graphite powders.The lower surface of heat-conducting block 5 is convex
Go out the height of 3 0.05~0.1mm of lower surface of middle connecting plate, is convenient for smearing thermally conductive grease, silica gel in this way, simultaneously because heat-conducting block is
Graphite powder is suppressed, thus heat-conducting block be very susceptible to it is broken, and it is broken after, graphite powder is easy to fill controller
On pit and uneven place, thus the heat conductivility of the utility model can be allowed very good.
The section of snapping muscle 61 is rounded, and the section of snap groove 62 is more than the circular sector of π in central angle.Such structure is non-
Often convenient for connection, connection is very reliable, is also easy Zang Na and seals glue, seal distance is big, and effect is good.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (3)
1. a kind of box-packed heat sink assembly, including left connection board (1), right connection board (2), left connection board (1), right connection board (2)
Lower end in connecting plate (3) link together, it is characterised in that：The medial surface of middle connecting plate (3) is vertical several heat-conducting plates
(4), the structure of heat-conducting plate (4) is symmetrical, and undulate rises and falls from top to bottom on the left and right surface of heat-conducting plate (4), left connection board
(1) it is equipped with snapping muscle (61)/snap groove (62), accordingly right connection board (2) is equipped with snap groove (62)/snapping muscle (61),
Snap groove (62) is matched with snapping muscle (61) bumps.
2. a kind of box-packed heat sink assembly according to claim 1, it is characterised in that：The lower surface of middle connecting plate (3) is set
There is heat-conducting block (5) made of the compacting of several graphite powders.
3. a kind of box-packed heat sink assembly according to claim 1, it is characterised in that：The section of snapping muscle (61) is in circle
Shape, the section of snap groove (62) are more than the circular sector of π in central angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867911.XU CN207652894U (en) | 2017-12-26 | 2017-12-26 | A kind of box-packed heat sink assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867911.XU CN207652894U (en) | 2017-12-26 | 2017-12-26 | A kind of box-packed heat sink assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207652894U true CN207652894U (en) | 2018-07-24 |
Family
ID=62875671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721867911.XU Active CN207652894U (en) | 2017-12-26 | 2017-12-26 | A kind of box-packed heat sink assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207652894U (en) |
-
2017
- 2017-12-26 CN CN201721867911.XU patent/CN207652894U/en active Active
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