CN105873415A

CN105873415A - Base and heat pipe combination of radiator

Info

Publication number: CN105873415A
Application number: CN201610268776.0A
Authority: CN
Inventors: 黄崇贤
Original assignee: Dongguan Hanxu Hardware Plastic Technology Co Ltd
Current assignee: Dongguan Hanxu Hardware Plastic Technology Co Ltd
Priority date: 2016-04-26
Filing date: 2016-04-26
Publication date: 2016-08-17
Also published as: US20170307299A1; JP2017198435A; DE102016113713A1; TW201634895A

Abstract

The invention discloses a base and heat pipe combination of a radiator. The base comprises an upper substrate and a lower substrate, wherein more than one group of embedded grooves and embedded blocks which can be embedded and fixed correspondingly are arranged on the two sides of the opposite surfaces of the upper and lower substrate; more than one groove which can be used for combining and accommodating the heat pipes is formed between the two sides of the opposite surfaces of the upper and lower substrate; inserting slots and inserting columns which can be embedded and fixed correspondingly also can be arranged at the adjacent intervals of the accommodating grooves; the embedded blocks can be dual-convex perpendicular columns; and the embedded grooves can be dual-concave inclined grooves. Therefore, the heat pipes can be put on the upper and lower substrates to be stamped so as to enable the embedded blocks to tightly enter the embedded grooves; and the inserting slots and inserting columns are also synchronously embedded and fixed correspondingly to generate an extremely good meshing and embedding and fixing effect, so that the combination of the base and heat pipes can be completed rapidly.

Description

The pedestal of radiator combines with heat pipe

Technical field

The present invention relates to the pedestal of a kind of radiator combine with heat pipe, particularly relate to more than a kind of pedestal, infrabasal plate embedding Inserting structure also completes the most firm urgent combination by punching press with heat pipe, with provide central processing unit (CPU) or other Heating electronic package carries out the pedestal of the radiator that heat radiation uses and combines with heat pipe.

Background technology

The existing radiator with heat pipe, it is common that the heat absorbing end of heat pipe is embedded (or run through or be coated with) to be incorporated into One cooling base, the radiating end of heat pipe then can be attached to a radiating fin modules, cooling base patch touch in central processing unit or Other heating electronic package, and hot temperature is directed into radiating fin modules and dispels the heat；Earlier technique, mainly use weldering knot with Complete the combination of heat pipe and pedestal, be the most then to utilize chimeric technology, heat pipe be directly embedded into and be incorporated into cooling base In pregroove, and make heat pipe can be exposed to base-plates surface；Separately having the taken off technology of M280631 new patent, it will be multiple Number heat pipes are interposed between base and cladding plate, in base is corresponding with cladding plate cover after, make base two ends protuberance because of crowded by external force Press and produce the deformation that curves inwardly, and then pressure puts sandwiched cladding plate and heat pipe, reaches the secure bond of base and heat pipe；So Look into, above-mentioned M280631 patent, because of base two ends protuberance in moment by huge extruding external force time, as easy as rolling off a log cause top The flexural deformation of the central part generation crowned of cladding plate, even, base itself also may produce flexural deformation, regardless of whether be to cover Plate or base deform, and inevitable all cannot consolidate the plural heat pipe described in clamping, thus heat pipe base and cladding plate it Between will can there is gap unavoidably, not only its fixed effect is the best, and heat-conducting effect is the most undesirable.

Summary of the invention

The main purpose of the present invention, it is provided that the pedestal of a kind of radiator combines with heat pipe, including pedestal and heat pipe, base Seat includes upper and lower substrate, particularly this upper and lower substrate opposite face be respectively provided on two sides with more than one group can corresponding build-in embedding Groove and abaculus, and between the opposite face both sides of upper and lower substrate, and be provided with and more than one merge the recessed of accommodating heat pipe Groove, therefore by the more than one heat pipe corresponding groove inserting upper and lower substrate respectively, then can make the abaculus of both sides by punching press Urgent entrance caulking groove, therefore make heat pipe and upper and lower substrate can in closely be engaged build-in, not only can simplify and the completeest Become the firm combination of pedestal and heat pipe, and be enough to ensure that heat pipe does not haves gap between upper and lower substrate, therefore have more Good heat conduction and radiating effect.

The secondary objective of the present invention, it is provided that the pedestal of a kind of radiator combines with heat pipe, and wherein, this upper and lower substrate is also At the adjacent spaces of each containing groove, be respectively equipped with can the slot of corresponding build-in and inserting column, therefore tie in upper and lower substrate punching press During conjunction, make described slot can synchronize corresponding and build-in with inserting column and combine, therefore also produce at the adjacent spaces of each containing groove and sting Closing build-in, the active force making upper and lower substrate and heat pipe be combined with each other can be more uniformly distributed, and can ensure that this upper and lower substrate will not become Shape.

The another purpose of the present invention, it is provided that the pedestal of a kind of radiator combines with heat pipe, wherein, this upper and lower substrate institute If caulking groove and abaculus, or be located at the slot at each groove adjacent spaces and inserting column, described caulking groove and slot are to have selected inclining Rake angle, and described abaculus and inserting column can be vertical column, therefore when punching press, described abaculus and inserting column can be along having inclination The caulking groove of angle guides with slot and inserts, and is deformed the packing build-in of occlusion.

Another object of the present invention, it is provided that the pedestal of a kind of radiator and heat pipe combine, wherein, this upper and lower substrate in Caulking groove set by both sides and abaculus, described abaculus can be embodied as single convex or vertical column of biconvex, and caulking groove can be embodied as corresponding list Recessed or the tipper of concave-concave, time therefore by punching press, the abaculus of single the most convex or biconvex vertical column can inclining along single the most recessed or concave-concave Skewed slot, makes abaculus alignment guidance can insert caulking groove, and the packing in deformation combines, and further reinforcement pedestal is firm with heat pipe In conjunction with.

A further object of the present invention, it is provided that the pedestal of a kind of radiator and heat pipe combine, wherein, this upper and lower substrate in Slot set by each groove adjacent spaces and inserting column, this slot can be also a tipper, is therefore available for inserting column alignment guidance and inserts Enter, and the packing in deformation combines, to enter to strengthen the firm combination of pedestal and heat pipe.

Accompanying drawing explanation

Fig. 1 is the exploded perspective view of the present invention.

Fig. 2 is the decomposing schematic representation of the present invention.

Fig. 3 is the combination schematic diagram of the present invention.

Fig. 4 is that the present invention implements the concave-concave inclination caulking groove abaculus vertical with biconvex shape before packing is combined in upper and lower substrate State schematic diagram.

Fig. 5 is Fig. 4 combination schematic diagram after packing combines.

Fig. 6 is that the present invention implements single recessed inclination caulking groove and single convex vertical abaculus shape before packing is combined in upper and lower substrate State schematic diagram.

Fig. 7 is Fig. 6 combination schematic diagram after packing combines.

Fig. 8 is present invention slot set by upper and lower substrate each groove adjacent spaces and inserting column shape before packing is chimeric State schematic diagram.

Fig. 9 is Fig. 8 combination schematic diagram after packing is chimeric.

Figure 10 is the embodiment combination stereogram that the present invention is applied to radiator.

Figure 11 is the upper schematic diagram of Figure 10.

Figure 12 is the left side view of Figure 10.

Figure 13 is the front view of Figure 10.

Drawing reference numeral illustrates:

Upper substrate 1 infrabasal plate 2

Caulking groove 11 abaculus 21

Heat pipe 3 groove 12,22

Slot 13,23 inserting column 14,24

Vertical column 211 tipper 111

Tilt angle theta 1, θ 2 caulking groove 11a

Abaculus 21a radiating fin modules 4

Detailed description of the invention

Hereby adjoint embodiment by means feature of the present invention and other effect, purpose describe in detail as follows:

As shown in Figure 1 to Figure 3, the pedestal of the radiator of the present invention includes pedestal and heat pipe 3, this base with heat pipe combination Seat includes upper and lower substrate 1,2, particularly this upper and lower substrate 1,2 opposite face be respectively provided on two sides with more than one group can be corresponding embedding Solid caulking groove 11 and abaculus 21, and between the opposite face both sides of upper and lower substrate 1,2, and be provided with more than one being available for and merge The groove 12,22 of accommodating heat pipe 3, therefore can insert the recessed of upper and lower substrate 1,2 by corresponding respectively for more than one heat pipe 3 Groove 12,22, then by punching press, make both sides abaculus 21 can urgent entrance caulking groove 11, and then produce occlusion build-in effect (such as Fig. 3 Shown in), therefore can simplify and be rapidly completed the combination of pedestal and heat pipe 3.

Pedestal and heat pipe such as the radiator of the invention described above combine, upper and lower substrate 1,2 both sides utilize more than one group right Answer caulking groove 11 and the abaculus 21 of build-in, form punching press occlusion build-in, therefore upper and lower substrate 1,2 does not have the extruding of other external force, institute Can ensure that upper and lower substrate 1,2 produces closely sealed good combination with heat pipe 3.

Being available for the groove 12,22 of accommodating heat pipe 3 set by above-mentioned upper and lower substrate 1,2, it is adjacent each groove 12,22 At interval, be respectively equipped with can slot 13 (23) in corresponding build-in and inserting column 14 (24), i.e. as in figure 2 it is shown, each slot 13 (23) Therefore the groove 12,22 of upper and lower substrate 1,2 can be inserted and by punching in heat pipe 3 in being crisscross arranged up and down with inserting column 14 (24) During pressure, can make correspondence slot 13 (23) also synchronize with inserting column 14 (24) corresponding build-in combination, therefore in each containing groove 12, Also can produce occlusion build-in (as shown in Figure 3) at the adjacent spaces of 22 simultaneously, make the pedestal can be more stable with the combination of heat pipe 3 Firmly.

Above-mentioned upper and lower substrate 1,2, at the adjacent spaces of each groove 12,22, because utilizing slot 13 (23) and inserting column 14 (24), form corresponding build-in and combine, therefore the active force that upper and lower substrate 1,2 and heat pipe 3 be combined with each other can be more uniformly distributed, Upper and lower substrate 1,2 will not occur bending and deformation, therefore can be incorporated into firm for heat pipe 3 between upper and lower substrate 1,2.

As shown in Figure 4, above-mentioned upper and lower substrate 1,2 is in the caulking groove 11 set by both sides and abaculus 21, and described abaculus 21 can be implemented For the vertical column 211 of biconvex, caulking groove 11 can be embodied as the tipper 111 of corresponding concave-concave, and the tipper 111 of described concave-concave respectively has Have relative tilt angle theta 1, therefore when by punching press, described in there is the abaculus 21 of biconvex vertical column 211 can be along having The caulking groove 11 of concave-concave tipper 111, makes abaculus 21 alignment guidance can insert caulking groove 11, and the packing in deformation combines (such as Fig. 5 institute Show), in order to strengthen the firm combination of this pedestal and heat pipe 3 further.

In like manner understanding, as shown in FIG. 6 and 7, another alternate embodiment, described caulking groove 11a and abaculus 21a, it also may be used It is embodied as a single recessed tipper and a single convex vertical column respectively, utilizes the caulking groove 11a with single recessed tipper and there is list The abaculus 21a of convex vertical column, makes abaculus 21a can guide along caulking groove 11a when punching press and inserts, and be deformed the packing of occlusion Build-in.

As can be seen from figures 8 and 9, the above-mentioned each groove 12,22 slot set by adjacent spaces 13 (23) and inserting column 14 (24), this slot 13 (23) can be embodied as a tipper with tilt angle theta 2, therefore can be guided by inserting column 14 (24) and insert Slot 13 (23), is more preferably engaged build-in in order to produce, and makes pedestal more stable firmly with the combination of heat pipe 3.

Groove 12,22 as set by above-mentioned upper and lower substrate 1,2, this upper and lower groove 12,22, forming one after merging can For the adaptive circle hole groove accommodated of heat pipe 3, and the circle hole groove after this merging can be small in the diameter of (or being equal to) heat pipe 3, because of This is available for forming more adaptive urgent combination effect.

As shown in Figure 10-Figure 13, applying the present invention to the specific embodiment of radiator, it is by more than one heat pipe 3 correspondences insert the groove 12,22 of upper and lower substrate 1,2, for carrying out punching press combination, make the heat absorbing end of heat pipe 3 be consolidated embedding Between the upper and lower substrate 1,2 of pedestal, the radiating end of plural number heat pipe 3 is then in extending side by side, and is available for being attached to a heat radiating fin Sheet module 4, this heat pipe 3 and the connecting structure of radiating fin modules 4 are because belonging to known, and its structure linked is also without specific restriction Necessity, therefore the most separately repeat.

In sum, the pedestal of the radiator of the present invention combines with heat pipe, and its architectural feature is the most obvious with combination form It is different from prior art, above disclosed only the preferred embodiments of the present invention, certainly can not limit this with this Bright interest field, the equivalent variations therefore made according to scope of the present invention patent, still belong to the scope that the present invention is contained.

Claims

1. the pedestal of a radiator combines with heat pipe, and including pedestal and heat pipe, pedestal includes upper and lower substrate, its feature Be: upper and lower substrate in opposite face be respectively provided on two sides with more than one group can the caulking groove of corresponding build-in and abaculus, and upper and lower Between the opposite face both sides of substrate, it is provided with the more than one groove being available for accommodating heat pipe, and by more than one heat pipe Correspondence inserts the groove of upper and lower substrate, then by punching press, makes the abaculus urgent entrance caulking groove of both sides produce occlusion build-in, with It is rapidly completed the combination of pedestal and heat pipe.

2. the pedestal of radiator as claimed in claim 1 combines with heat pipe, it is characterised in that: upper and lower substrate is at each groove Adjacent spaces at, be respectively equipped with and in the slot of corresponding build-in and inserting column, and slot can be made when punching press Tong Bu with inserting column formation Build-in combines.

3. the pedestal of radiator as claimed in claim 2 combines with heat pipe, it is characterised in that: slot and inserting column are in handing over up and down Wrong setting.

4. the pedestal of radiator as claimed in claim 2 combines with heat pipe, it is characterised in that: slot is one to have and selected incline The tipper of rake angle.

5. the pedestal of radiator as claimed in claim 1 combines with heat pipe, it is characterised in that: upper and lower substrate both sides embedding Groove and abaculus are embodied as the tipper of concave-concave and the vertical column of biconvex respectively.

6. the pedestal of radiator as claimed in claim 5 combines with heat pipe, it is characterised in that: the concave-concave of described caulking groove tilts Groove has selected angle of inclination.

7. the pedestal of radiator as claimed in claim 1 combines with heat pipe, it is characterised in that: upper and lower substrate both sides embedding Groove and abaculus are embodied as single recessed tipper and single convex vertical column respectively.

8. the pedestal of radiator as claimed in claim 7 combines with heat pipe, it is characterised in that: the recessed inclination of list of described caulking groove Groove has selected angle of inclination.

9. the pedestal of radiator as claimed in claim 1 combines with heat pipe, it is characterised in that: thermal conductance more than one Pipe, its heat absorbing end embeds between the upper and lower substrate of pedestal, and radiating end is in extending side by side, and is attached to a radiating fin modules.

10. the pedestal of radiator as claimed in claim 1 combines with heat pipe, it is characterised in that: recessed set by upper and lower substrate Groove, forms one after merging and is available for the circle hole groove that heat pipe adaptation accommodates.