CN207824303U - The highly effective and safe lightweight welding fixture of laptop heat-dissipation module - Google Patents
The highly effective and safe lightweight welding fixture of laptop heat-dissipation module Download PDFInfo
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- CN207824303U CN207824303U CN201820194918.8U CN201820194918U CN207824303U CN 207824303 U CN207824303 U CN 207824303U CN 201820194918 U CN201820194918 U CN 201820194918U CN 207824303 U CN207824303 U CN 207824303U
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- baking
- locating slot
- highly effective
- dissipation module
- welding fixture
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Abstract
The utility model discloses a kind of highly effective and safe lightweight welding fixtures of laptop heat-dissipation module, including pressing piece and baking carrier, press the top that piece is located at baking carrier, the upper surface of baking carrier is equipped at least two pins to match with the pin hole for pressing piece, it includes the identical baking jig of two structures to toast carrier, two baking jigs are arranged in order and closely connect, the upper surface for toasting jig is equipped with recessed locating slot, the inner wall of locating slot matches with thermally conductive sheet, the periphery of locating slot is equipped with several locating pieces, locating piece is located at the top surface edge of baking jig and can just contradict the edge of cooling fin so that cooling fin is fixed on baking jig.The utility model ensures that thermally conductive sheet is welded with cooling fin according to commitment positions while increasing production efficiency, improves welding quality.
Description
Technical field
The utility model belongs to Electronic Components Manufacturing technical field, more particularly to a kind of height of laptop heat-dissipation module
Imitate Portable safety welding fixture.
Background technology
As the term suggests heat radiation module has referred exclusively to apply to the module group unit of the heat dissipation purposes such as system, device and equipment
It is useless must to solve system because of the inner space characteristic of notebook computer using heat exchange concept for the radiator of notebook computer
The problem of heat, the form that heat caused by notebook is transmitted to low temperature from high temperature release, and therefore, notebook computer dissipates
Thermal is substantially made of the part such as heat conduction, heat dissipation.
It is substantially to be carried out by way of manual that existing thermally conductive sheet, which is welded on cooling fin, is carried out in this manner
The inefficiency of production, considerably increases labour cost, body of the generated pernicious gas to operating personnel in welding process
A degree of injury is caused, is welded according to commitment positions with cooling fin in addition, being unable to ensure thermally conductive sheet, in actual welding
The two is easy to happen dislocation in the process, causes thermally conductive sheet accurate cannot to be bonded with electronic component, influences heat dissipation effect.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of highly effective and safe lightweight of laptop heat-dissipation module
Welding fixture ensures that thermally conductive sheet is welded with cooling fin according to commitment positions while increasing production efficiency, improves welding matter
Amount.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of laptop heat-dissipation module
Highly effective and safe lightweight welding fixture, including pressing piece and baking carrier, it is described pressing piece be located at it is described baking carrier it is upper
The upper surface of side, the baking carrier is equipped at least two pins to match with the pin hole for pressing piece, and the baking carries
Tool includes the identical baking jig of two structures, and two baking jigs are arranged in order and closely connect；
The upper surface of the baking jig is equipped with recessed locating slot, and (figure is not for the inside installation thermally conductive sheet of the locating slot
Signal) and the inner wall of the locating slot match with thermally conductive sheet, the periphery of the locating slot is described fixed equipped with several locating pieces
Position block is located at the top surface edge of the baking jig and can just contradict the edge of cooling fin (meaning not shown) so that cooling fin is solid
Due to the baking jig.
It further says, the baking jig is additionally provided with two orthogonal thermal troughs, and the thermal trough is through described
The upper and lower surface of jig is toasted, the center of two thermal troughs is Chong Die with the center of the locating slot.
It further says, several supporting blocks are distributed with for the inner homogeneous of the locating slot and the supporting block is fixed on institute
The bottom surface of locating slot is stated, forms heat conduction runner between the supporting block and the inner wall of the locating slot.
It further says, four angles of the locating slot are all equipped with thermal hole, and the thermal hole runs through the baking jig
Upper and lower surface.
It further says, several lightening holes, the loss of weight is equipped between several described locating pieces and the locating slot
Hole is through the upper and lower surface of the baking jig.
It further says, the pressing piece is equipped with several lightening holes, and the lightening hole is upper and lower through the pressing piece
Surface.
It further says, the cross section of the lightening hole is round, square or rectangular.
It further says, the cooling fin is located at the top of the thermally conductive sheet, and the upper surface of the thermally conductive sheet is coated with one layer
Tin cream is so that the thermally conductive sheet and cooling fin realization are welded and fixed.
Further say, what the upper surface for toasting jig matched equipped with the location hole of several and the cooling fin
Positioning column.
It further says, the height of the supporting block is less than the depth of the locating slot.
The beneficial effects of the utility model at least have the following：
The utility model baking jig upper surface be equipped with recessed locating slot, locating slot inside installation thermally conductive sheet and
The inner wall of locating slot matches with thermally conductive sheet, and locating piece is located at the top surface edge of baking jig and can just contradict the side of cooling fin
Edge be sent into so that cooling fin is fixed on baking jig, then after being fitted closely thermally conductive sheet and cooling fin by pressing piece reflow oven into
Row welding while improving production efficiency, avoids generated harmful gas in welding process compared with traditional manual welding
Body is injured caused by operating personnel, more preferably, thermally conductive sheet and cooling fin respectively by locating slot and several locating pieces into
Row positioning is fixed, it is ensured that thermally conductive sheet is welded with cooling fin according to commitment positions, is improved welding quality, is more worth mentioning
It is that the utility model is set there are two the identical baking jig of structure, loading and unloading time when to reduce welding, to improve life
Produce efficiency；
The baking jig of the utility model be equipped with two orthogonal thermal troughs, thermal trough through baking jig it is upper,
Lower surface, the center of two thermal troughs is Chong Die with the center of locating slot, and four angles of locating slot are all equipped with thermal hole, thermal trough and
Thermal hole, which plays the role of heat conduction, makes thermally conductive sheet be brought rapidly up, and the tin cream between thermally conductive sheet and cooling fin is made to melt rapidly, to
So that thermally conductive sheet is welded in cooling fin, reduce weld interval, improve production efficiency, several branch are distributed in the inner homogeneous of locating slot
Bracer and supporting block are fixed on the bottom surface of locating slot, heat conduction runner are formed between supporting block and the inner wall of locating slot, further
The contact area for increasing thermally conductive sheet and reflow furnace air, greatly promotes production capacity；
Several lightening holes are equipped between several locating pieces and locating slot of the utility model, pressing piece is equipped with several
Lightening hole, lightening hole not only reduce the quality of welding fixture, reduce the cost of production welding fixture, and personnel easy to operation weld
Operation is connect, and in welding, so that the air in reflow oven is come into full contact with cooling fin and thermally conductive sheet, so that it is brought rapidly up, carry
High welding efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the baking carrier of the utility model；
Fig. 3 is the enlarged drawing at the A of Fig. 2 of the utility model；
Each section label is as follows in attached drawing：
Press piece 1, pin hole 11, baking carrier 2, pin 21, baking jig 3, locating slot 31, supporting block 311, heat conduction runner
312, thermal hole 313, locating piece 32, thermal trough 33, lightening hole 34 and positioning column 35.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
Embodiment：A kind of highly effective and safe lightweight welding fixture of laptop heat-dissipation module, as shown in Figure 1-Figure 3, this reality
With novel including pressing piece 1 and baking carrier 2, the pressing piece 1 is positioned at the top of the baking carrier 2, the baking carrier 2
Upper surface be equipped with the pins 21 that match of pin hole 11 of at least two and the pressing piece 1, the baking carrier 2 is including two
The identical baking jig 3 of structure, two baking jigs 3 are arranged in order and closely connect；
It is described baking jig 3 upper surface be equipped with recessed locating slot 31, the locating slot inside installation thermally conductive sheet and
The inner wall of the locating slot 31 matches with thermally conductive sheet, and the periphery of the locating slot 31 is equipped with several locating pieces 32, described fixed
Position block 32 be located at the top surface edge of the baking jig 3 and can just contradict cooling fin edge so that cooling fin be fixed on it is described
Toast jig 3.
The baking jig 3 is additionally provided with two orthogonal thermal troughs 33, and the thermal trough 33 is controlled through the baking
The upper and lower surface of tool 3, the center of two thermal troughs 33 are Chong Die with the center of the locating slot 31.
The inner homogeneous of the locating slot 31 is distributed with several supporting blocks 311 and the supporting block 311 be fixed on it is described
The bottom surface of locating slot 31 forms heat conduction runner 312 between the supporting block 311 and the inner wall of the locating slot 31.
Four angles of the locating slot 31 are all equipped with thermal hole 313, and the thermal hole 313 is through the baking jig 3
Upper and lower surface.
Several lightening holes 34 are equipped between several described locating pieces 32 and the locating slot 31, the lightening hole 34 passes through
Wear the upper and lower surface of the baking jig 3.
The pressing piece 1 is equipped with several lightening holes 34, and the lightening hole 34 is through the upper and lower surface of the pressing piece 1.
The cross section of the lightening hole 34 is round, square or rectangular.
The cooling fin is located at the top of the thermally conductive sheet, and the upper surface of the thermally conductive sheet is coated with one layer of tin cream so that described
Thermally conductive sheet and cooling fin realization are welded and fixed.
When it is implemented, cooling fin and thermally conductive sheet are positioned and fitted closely by pressing piece 1 and welding fixture, it is placed on
The reflow oven for being 160-180 DEG C by temperature on delivery track, welding 5-6min are fixed.
The positioning column 35 that the upper surface of the baking jig 3 matches equipped with the location hole of several and the cooling fin.
The height of the supporting block 311 is less than the depth of the locating slot 31.
The operation principle of the utility model is as follows, thermally conductive sheet is put in the locating slot of baking jig, then cooling fin is passed through
Locating piece is fixed on baking jig, recycles pressing piece that thermally conductive sheet and cooling fin are fitted closely feeding reflow oven and welds,
It is placed on the reflow oven for being 160-180 DEG C by temperature on delivery track, welding 5-6min is fixed, in this manner, carries
While high efficiency, it is ensured that thermally conductive sheet is welded with cooling fin according to commitment positions, and welding quality is improved.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other
Technical field is equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of highly effective and safe lightweight welding fixture of laptop heat-dissipation module, it is characterised in that：Including pressing piece (1) and dry
Roasting carrier (2), the pressing piece are located at the top of the baking carrier, the upper surface of the baking carrier be equipped at least two with
The pin (21) that the pin hole (11) of the pressing piece matches, the baking carrier include the identical baking jig of two structures
(3), two baking jigs are arranged in order and closely connect；
The upper surface of the baking jig is equipped with recessed locating slot (31), the inside installation thermally conductive sheet and described of the locating slot
The inner wall of locating slot matches with thermally conductive sheet, and the periphery of the locating slot is equipped with several locating pieces (32), the locating piece position
In the top surface edge for toasting jig and the edge of cooling fin can be just contradicted so that cooling fin is fixed on the baking jig.
2. the highly effective and safe lightweight welding fixture of laptop heat-dissipation module according to claim 1, it is characterised in that：Institute
It states baking jig and is additionally provided with two orthogonal thermal troughs (33), upper and lower table of the thermal trough through the baking jig
Face, the center of two thermal troughs are Chong Die with the center of the locating slot.
3. the highly effective and safe lightweight welding fixture of laptop heat-dissipation module according to claim 1, it is characterised in that：Institute
Several supporting blocks (311) are distributed with for the inner homogeneous for stating locating slot and the supporting block is fixed on the bottom surface of the locating slot,
Heat conduction runner (312) is formed between the supporting block and the inner wall of the locating slot.
4. the highly effective and safe lightweight welding fixture of laptop heat-dissipation module according to claim 1, it is characterised in that：Institute
Four angles for stating locating slot are all equipped with thermal hole (313), and the thermal hole is through the upper and lower surface of the baking jig.
5. the highly effective and safe lightweight welding fixture of laptop heat-dissipation module according to claim 1, it is characterised in that：If
Dry is equipped with several lightening holes (34) between the locating piece and the locating slot, the lightening hole runs through the baking jig
Upper and lower surface.
6. the highly effective and safe lightweight welding fixture of laptop heat-dissipation module according to claim 1, it is characterised in that：Institute
It states pressing piece and is equipped with several lightening holes, the lightening hole is through the upper and lower surface of the pressing piece.
7. the highly effective and safe lightweight welding fixture of laptop heat-dissipation module according to claim 5 or 6, feature exist
In：The cross section of the lightening hole is round, square or rectangular.
8. the highly effective and safe lightweight welding fixture of laptop heat-dissipation module according to claim 1, it is characterised in that：Institute
The top that cooling fin is located at the thermally conductive sheet is stated, the upper surface of the thermally conductive sheet is coated with one layer of tin cream so that the thermally conductive sheet and institute
Cooling fin realization is stated to be welded and fixed.
9. the highly effective and safe lightweight welding fixture of laptop heat-dissipation module according to claim 1, it is characterised in that：Institute
State the positioning column (35) that the upper surface of baking jig matches equipped with the location hole of several and the cooling fin.
10. the highly effective and safe lightweight welding fixture of laptop heat-dissipation module according to claim 3, it is characterised in that：
The height of the supporting block is less than the depth of the locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194918.8U CN207824303U (en) | 2018-02-05 | 2018-02-05 | The highly effective and safe lightweight welding fixture of laptop heat-dissipation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194918.8U CN207824303U (en) | 2018-02-05 | 2018-02-05 | The highly effective and safe lightweight welding fixture of laptop heat-dissipation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824303U true CN207824303U (en) | 2018-09-07 |
Family
ID=63396725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820194918.8U Active CN207824303U (en) | 2018-02-05 | 2018-02-05 | The highly effective and safe lightweight welding fixture of laptop heat-dissipation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824303U (en) |
-
2018
- 2018-02-05 CN CN201820194918.8U patent/CN207824303U/en active Active
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