CN101969752B - Radiator support seat, radiator, radiator manufacturing method and extrusion clamping method - Google Patents
Radiator support seat, radiator, radiator manufacturing method and extrusion clamping method Download PDFInfo
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- CN101969752B CN101969752B CN 200910179665 CN200910179665A CN101969752B CN 101969752 B CN101969752 B CN 101969752B CN 200910179665 CN200910179665 CN 200910179665 CN 200910179665 A CN200910179665 A CN 200910179665A CN 101969752 B CN101969752 B CN 101969752B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000001125 extrusion Methods 0.000 title claims abstract description 13
- 230000000994 depressogenic effect Effects 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The invention discloses a radiator and a manufacturing method thereof. The radiator comprises a support seat and a heat conducting cover plate, wherein the support seat is provided with a first bottom surface, a second bottom surface spaced from the first bottom surface and a connection surface connected with the first bottom surface and the second bottom surface; the first bottom surface, the second bottom surface and the connection surface define a sunken part taking the first bottom surface as bottom; the heat conducting cover plate is arranged in the sunken part; a first clamping part is arranged on a side surface of the heat conducting cover plate adjacent to the connection surface; and a second clamping part clamped with the first clamping part is arranged on the connection surface so as to fix the heat conducting cover plate in the sunken part. In the radiator, the heat conducting cover plate is directly fixed on the support seat through the cooperation between the clamping parts, and the radiator has the advantages of simple structure, easy manufacturing and the like. Moreover, the invention further provides a radiator support seat and an extrusion clamping method.
Description
[technical field]
The present invention relates to a kind of radiator bearing seat, radiator and manufacturing thereof and extruding clamping method, particularly for the radiator bearing seat that electronic devices and components are dispelled the heat, radiator and manufacturing thereof and extruding clamping method.
[background technology]
At existing radiator for electronic devices and components, often a heat conducting cover plate need to be set on radiator bearing seat, with the heat-conducting effect that increases supporting base or fixing heat pipe.At present, heat conducting cover plate often adopts screw or welding manner to be fixed on supporting base, and its manufacturing process is complicated, manufacturing cost is high, and fixed effect is poor.
[summary of the invention]
In order to need between the supporting base that overcomes the prior art radiator and heat-conducting plate by welding or the fixing technical problem of screw, the present invention proposes a kind of can realize between supporting base and heat-conducting plate directly fixing radiator bearing seat, Radiator and its preparation method and extruding clamping method.
The present invention solves the problems of the technologies described above the technical scheme of taking: a kind of radiator is provided, this radiator comprises: supporting base, the second bottom surface that has the first bottom surface, arranges with the first interval, bottom surface and be connected the first bottom surface and the joint face of the second bottom surface, the first bottom surface, the second bottom surface and one of the joint face definition depressed part bottom take the first bottom surface being; Heat conducting cover plate, be arranged in depressed part, the side adjacent with joint face of heat conducting cover plate is provided with the first holding section, be formed with the second holding section that fastens with the first holding section on joint face, so that heat conducting cover plate is fixed in depressed part, be provided with on the second bottom surface by form the press section of the second holding section along the direction extruding of vertical the first bottom surface and the second bottom surface, press section is concordant with the second bottom surface after extruding, and heat conducting cover plate comprises that the second first type surface is concordant with the second bottom surface in the face of the first first type surface of the first bottom surface and away from the second first type surface of the first bottom surface.
According to one preferred embodiment of the present invention, press section is arranged at the edge of the close joint face of the second bottom surface.
According to one preferred embodiment of the present invention, the first holding section is the first jut that protrudes from the side, the second holding section is the second jut that protrudes from joint face and engage with the first jut, the first protruding part is in the position near the first bottom surface of side, and the second protruding part is in the edge near the second bottom surface of joint face.
According to one preferred embodiment of the present invention, the first bottom surface is provided with a plurality of the first grooves, is provided with second groove corresponding with the first groove on the first first type surface, and radiator further comprises the heat pipe that is clamped in the first groove and the second groove.
According to one preferred embodiment of the present invention, the first holding section is the oblique angle face near the corner of the second bottom surface that is formed at heat conducting cover plate, the second holding section is the jut that protrudes from joint face and engage with the oblique angle face, and the second holding section is formed at the edge near the second bottom surface of joint face.
According to one preferred embodiment of the present invention, the oblique angle face is the plane, and tilts to extend to the direction away from joint face from the side.
According to one preferred embodiment of the present invention, the oblique angle face connects side and the second first type surface, the first bottom surface is provided with a plurality of the first grooves, is provided with second groove corresponding with the first groove on the first first type surface, and radiator further comprises the heat pipe that is clamped in the first groove and the second groove.
According to one preferred embodiment of the present invention, the second bottom surface is arranged at the both sides of the first bottom surface, the both sides of the edge near the second bottom surface of the first bottom surface are formed with two slots that relative the first inclined bottom surface arranges, heat conducting cover plate comprises cover plate main body and is arranged at two insertion sections on cover plate main body, insert respectively in corresponding slot the insertion section, the first holding section is formed at the insertion section, and joint face further comprises the sidewall of slot, and the second holding section is formed at the sidewall of slot.
According to one preferred embodiment of the present invention, relative the first bottom surface of slot is the herringbone setting, the insertion section is the kink that extends from the relative both sides of the edge bending of cover plate main body, and the first holding section is through hole or groove, and the second holding section is the jut of charging into and being fastened in through hole or groove.
According to one preferred embodiment of the present invention, be formed with at least one groove on the first bottom surface, slot lays respectively at groove both sides, and tilt to extend to the direction away from groove from the first bottom surface, radiator further comprises the heat pipe that is arranged in groove, and heat pipe is formed with the compressive plane concordant with the first bottom surface, and the first first type surface of cover plate main body is attached on the first bottom surface and compressive plane, groove has gradually closing shape cross section, and heat pipe is extruded distortion and and then is fixed in groove.
The present invention solves the problems of the technologies described above the technical scheme of taking: a kind of manufacturing method of heat radiator is provided, this manufacture method comprises: a. provides supporting base, the second bottom surface that supporting base has the first bottom surface, arrange with the first interval, bottom surface and be connected the first bottom surface and the joint face of the second bottom surface, one of the first bottom surface, the second bottom surface and joint face definition are provided with take the first bottom surface as the depressed part of bottom the press section that protrudes from the second bottom surface on the second bottom surface; B., heat conducting cover plate is provided, and heat conducting cover plate is arranged in depressed part, heat conducting cover plate comprises that the side adjacent with joint face of heat conducting cover plate is provided with the first holding section in the face of the first first type surface of the first bottom surface and away from the second first type surface of the first bottom surface; C. along vertical the first bottom surface and the second bottom surface direction extruding press section to form on joint face from joint face projection and the second holding section of fastening with the first holding section, and make described the second first type surface concordant with described the second bottom surface, press section is concordant with the second bottom surface after extruding.
According to one preferred embodiment of the present invention, in step a, press section is arranged at the second bottom surface near the edge of joint face, and in step c, the direction of extrusion of press section is perpendicular to the projection direction of the second holding section.
According to one preferred embodiment of the present invention, in step b, the first holding section be positioned at the side near the position of the first bottom surface and protrude from the first jut of side, in step c, the second holding section be positioned at joint face near the edge of the second bottom surface and the second jut that engages with the first jut.
According to one preferred embodiment of the present invention, in step b, the first holding section is the oblique angle face near the corner of the second bottom surface that is formed at heat conducting cover plate, in step c, the second holding section be formed at joint face near the edge of the second bottom surface and the jut that engages with the oblique angle face.
According to one preferred embodiment of the present invention, in step b, the oblique angle face is to the plane that the direction away from joint face tilts to extend, oblique angle face connection side and the second first type surface from the side.
According to one preferred embodiment of the present invention, in step a, a plurality of the first grooves are set on the first bottom surface, in step b, second groove corresponding with the first groove is set on the first first type surface, in step c, heat pipe further is provided and heat pipe is clamped in the first groove and the second groove.
According to one preferred embodiment of the present invention, in step a, in the both sides of the edge near the second bottom surface of the first bottom surface, two slots that relative the first inclined bottom surface arranges are set, and make joint face comprise the sidewall of slot, in step b, heat conducting cover plate is configured to have cover plate main body and is arranged at two insertion sections on cover plate main body, and the first holding section is formed at the insertion section, in step c, the insertion section is inserted respectively in corresponding slot, and the extruding press section is so that the second holding section is formed at the sidewall of slot.
According to one preferred embodiment of the present invention, in step a, become relative the first bottom surface to be the herringbone setting slot configuration, and the first holding section is configured to through hole or groove, in step b, the insertion section is configured to from the kink of the relative both sides of the edge bending extension of cover plate main body, and in step c, the extruding press section is so that the second holding section forms the jut of charging into and being fastened in through hole or groove.
The present invention solves the problems of the technologies described above the technical scheme of taking: a kind of extruding clamping method is provided, this extruding clamping method comprises, and: a. provides the first surface of adjacent setting and second surface and away from the 4th surface of first surface, wherein be formed with the first holding section on first surface, second surface is connected with the 3rd surface, is formed with the press section that protrudes from the 3rd surface on the 3rd surface; B. push press section, make the 3rd surface concordant with the 3rd surface after extruding with the 4th concordant, the press section in surface after extruding, to form the second holding section that protrudes from second surface and engage with the first holding section on second surface;
Wherein, the direction of extrusion of press section is perpendicular to the projection direction of the second holding section.
According to one preferred embodiment of the present invention, the 3rd arrange vertical with second surface of surface, press section is arranged at the edge of the close second surface on the 3rd surface.
The present invention solves the problems of the technologies described above the technical scheme of taking: a kind of radiator bearing seat is provided, be formed with depressed part on the bottom surface of this supporting base, the marginal position of the close depressed part of bottom surface is formed with the press section that protrudes from the bottom surface, press section is used for forming on depressed part with fashion of extrusion the holding section, wherein, fashion of extrusion is to push so that press section is concordant with the bottom surface after extruding along the projection direction of vertical holding section.
In Radiator and its preparation method of the present invention, make heat conducting cover plate be directly fixed on supporting base by the cooperation between the holding section, its have simple in structure, be easy to the advantages such as manufacturing.In addition, the present invention further forms a wherein holding section by fashion of extrusion, and then has further simplified technique, has increased the fixed effect of heat conducting cover plate and supporting base.
[description of drawings]
Fig. 1 is the stereogram according to the radiator before the assembling of first embodiment of the invention.
Fig. 2 is the partial side view according to the radiator before the assembling of first embodiment of the invention.
Fig. 3 is the partial side view according to the radiator in the assembling of first embodiment of the invention.
Fig. 4 is the partial side view according to the radiator after the assembling of first embodiment of the invention.
Fig. 5 is the stereogram according to the radiator after the assembling of first embodiment of the invention.
Fig. 6 is the stereogram according to the radiator before the assembling of second embodiment of the invention.
Fig. 7 is the end view according to the radiator before the assembling of second embodiment of the invention.
Fig. 8 is the end view according to the radiator in the assembling of second embodiment of the invention.
Fig. 9 is the end view according to the radiator after the assembling of second embodiment of the invention.
Figure 10 is the stereogram according to the radiator after the assembling of second embodiment of the invention.
Figure 11 is the stereogram according to the radiator before the assembling of third embodiment of the invention.
Figure 12 is the fragmentary sectional view according to the radiator before the assembling of third embodiment of the invention.
Figure 13 is the stereogram according to the heat conducting cover plate of third embodiment of the invention
Figure 14 is the fragmentary sectional view according to the radiator after the assembling of third embodiment of the invention.
Figure 15 is the stereogram according to the radiator after the assembling of third embodiment of the invention.
Figure 16 is the end view according to the radiator before the assembling of fourth embodiment of the invention.
Figure 17 is the end view according to the radiator after the assembling of fourth embodiment of the invention.
Figure 18 is the end view according to the radiator before the assembling of fifth embodiment of the invention.
Figure 19 is the end view according to the radiator in the assembling of fifth embodiment of the invention.
Figure 20 is the end view according to the radiator after the assembling of fifth embodiment of the invention.
Figure 21 is the end view according to the radiator before the assembling of sixth embodiment of the invention.
Figure 22 is the end view according to the radiator in the assembling of sixth embodiment of the invention.
Figure 23 is the end view according to the radiator after the assembling of sixth embodiment of the invention.
Figure 24 is the end view according to the radiator before the assembling of seventh embodiment of the invention.
Figure 25 is the end view according to the radiator in the assembling of seventh embodiment of the invention.
Figure 26 is the end view according to the radiator after the assembling of seventh embodiment of the invention.
[embodiment]
The present invention is described in detail below in conjunction with drawings and Examples.
As shown in Fig. 1-2, comprise supporting base 11 according to the radiator 1 of first embodiment of the invention.Supporting base 11 has first bottom surface 111, two the second bottom surfaces 112 and two joint faces 113.Wherein, the second bottom surface 112 lay respectively at the first bottom surface 111 both sides and with the first bottom surface 111 parallel interval settings.Joint face 113 lays respectively between the first bottom surface 111 and the second bottom surface 112 and connects the first bottom surface 111 and the second bottom surface 112.In the present embodiment, joint face 113 and the first bottom surface 111 and the second perpendicular setting in bottom surface 112.The first bottom surface 111, the second bottom surface 112 and joint face 113 define one take the first bottom surface 111 as the bottom and the depressed part take joint face 113 as sidewall (not indicating).Yet those skilled in the art can expect the bottom surface of supporting base 11 is designed to other forms fully, for example the depressed part of surrounding sealing.
As shown in Fig. 1-2, be provided with a plurality of grooves 114 on the first bottom surface 111.In addition, be formed with press section 115 on the second bottom surface 112.Press section 115 specifically is formed at respectively the second bottom surface 112 near the edge of joint face 113, and protrudes from the second bottom surface 112 before assembling.
As shown in figures 1 and 3, radiator 1 further comprises heat conducting cover plate 12.Heat conducting cover plate 12 can be arranged in the depressed part of supporting base 11.The side (sidewall) adjacent with joint face 113 of heat conducting cover plate 12 is provided with the first holding section 121.In the present embodiment, the first holding section 121 is the first jut that protrudes from the side of heat conducting cover plate 12, and specifically is positioned at the position near the first bottom surface 111 of this side.In the present embodiment, the cross section of the first holding section 121 is roughly rectangular.In addition, be provided with second groove 122 corresponding with the first groove 114 on first first type surface in the face of the first bottom surface 111 of heat conducting cover plate 12 (not indicating).
As shown in Figure 1, radiator 1 further comprises heat pipe 13 and fin 14.Wherein, fin 14 is arranged on the upper surface relative with the first bottom surface 111 (not indicating) of supporting base 11 side by side.Heat pipe 13 is " U " shape, and the one end is positioned in the first groove 114, and the other end is located on fin 14.On fin 14, fan (not shown) can be set further, to improve radiating efficiency.
As shown in Figure 3 and Figure 4, when assembling, heat conducting cover plate 12 is arranged in the depressed part of supporting base 11, and extruding press section 115, in order to form the second holding section 116 that engages with the first holding section 121 on joint face 113.In the present embodiment, the second holding section 116 is second juts that protrude from joint face 113 and engage with the first holding section 121, and specifically is positioned at the edge near the second bottom surface 112 of joint face 113.In the present embodiment, the cross section of the second holding section 116 is roughly rectangular.By engaging of the first holding section 121 and the second holding section 116, one end of heat pipe 13 is clamped in the first groove 114 and the second groove 122,12 of heat conducting cover plate are fixed in above-mentioned depressed part, and second first type surface away from the first bottom surface 111 of heat conducting cover plate 12 (not indicating) is concordant with the second bottom surface 112, and finally forms radiator shown in Figure 5.In the present embodiment, press section 115 is preferred concordant with the second bottom surface 112 afterwards in extruding.
The present invention further discloses the manufacture method of above-mentioned radiator.At first supporting base 11 shown in Fig. 1-2 and heat conducting cover plate 12 are provided.Subsequently, as shown in Figure 1, heat pipe 13 is placed in the first groove 114 of supporting base 11, again heat conducting cover plate 12 is arranged in the depressed part of supporting base 11, and along the direction extruding press section 115 perpendicular to the first bottom surface 111 and the second bottom surface 112, make joint face 113 form the second holding section 116 perpendicular to direction of extrusion projection in extrusion process, and then fasten with the first holding section 121.Because mutual between the first holding section 121 and the second holding section 116 engages, make an end of heat pipe 13 be clamped in the first groove 114 and the second groove 122,12 of heat conducting cover plate are fixed in above-mentioned depressed part, and second first type surface away from the first bottom surface 111 of heat conducting cover plate 12 is concordant with the second bottom surface 112.
As shown in Fig. 6-10, Fig. 6-10 have shown the radiator 2 according to second embodiment of the invention.Radiator 2 comprises supporting base 21, heat conducting cover plate 22, heat pipe 23, fin 24.Wherein, the edge of the depressed part of supporting base 21 (not indicating) is provided with press section 215, and forms second holding section 216 of matching with the first holding section 221 on the side that is arranged at heat conducting cover plate 22 (not indicating) by extruding press section 215.And in the present embodiment, the first holding section 221 and the second holding section 216 are the jut that mutually engages equally, and have the cross section of essentially rectangular.Radiator 2 only is that from radiator 1 difference shown in Fig. 1-5 configuration mode of heat pipe 23 and fin 24 is different.
As shown in Figure 11-12, comprise supporting base 31 according to the radiator 3 of third embodiment of the invention.Supporting base 31 has first bottom surface 311, two the second bottom surfaces 312 and two joint faces 313.Wherein, the second bottom surface 312 lay respectively at the first bottom surface 311 both sides and with the first bottom surface 311 parallel interval settings.Joint face 313 lays respectively between the first bottom surface 311 and the second bottom surface 312 and connects the first bottom surface 311 and the second bottom surface 312.In the present embodiment, joint face 313 and the first bottom surface 311 and the second perpendicular setting in bottom surface 312.The first bottom surface 311, the second bottom surface 312 and joint face 313 define a depressed part take the first bottom surface 311 as the bottom.Yet those skilled in the art can expect supporting base 31 is designed to other forms fully.
As shown in Figure 11-12, be provided with a plurality of grooves 314 and two slots 315 that are obliquely installed with respect to the first bottom surface 311 on the first bottom surface 311.In the present embodiment, slot 315 is the herringbone setting with respect to the first bottom surface 311.Specifically, groove 314 is formed at the centre position of the first bottom surface 311, and slot 315 is positioned at groove 314 both sides and specifically is formed at the first bottom surface 311 near the both sides of the edge of the second bottom surface 312.Slot 315 tilts to extend to the direction away from groove 314 from the first bottom surface 311.In the present invention, the sidewall of slot 315 is seen as the part of joint face 313.In the present embodiment, groove 314 has gradually closing shape cross section.The quantity of the groove 314 on the first bottom surface 311 can arrange arbitrarily.The effect of groove 314 is to receive heat pipe 33.In addition, be formed with press section 317 at the edge of slot 315.Press section 317 specifically is formed at respectively the second bottom surface 312 near the edge of joint face 313, and protrudes from the second bottom surface 312 before assembling.
As shown in figure 11, further be provided with the fin 34 of a plurality of arrangements arranged side by side on the upper surface relative with the first bottom surface 311 of supporting base 31, heat pipe 33 is " U " shape, and the one end is positioned in groove 314, and the other end is located on fin 34.On fin 34, fan (not shown) can be set further, to improve radiating efficiency.
As Figure 11 and shown in Figure 13, radiator 3 further comprises heat conducting cover plate 32.Heat conducting cover plate 32 has a cover plate main body 321 and is arranged at two insertion sections 322 on cover plate main body 321.In the present embodiment, cover plate main body 321 is the rectangle plate body, and insertion section 322 is the kink that extends from the relative both sides of the edge bending of cover plate main body 321.In other embodiments, cover plate main body 321 can be arranged to other shape according to actual conditions.Further be provided with a plurality of the first holding sections 3221 on insertion section 322.In the present embodiment, the first holding section 3221 is through hole.In other embodiments, groove, projection or other form can be adopted in the first holding section 3221.
As Figure 14 and shown in Figure 15, after assembling, be fixed in groove 314 thereby heat pipe 33 is extruded distortion, and heat pipe 33 is formed with the compressive plane 331 concordant with the first bottom surface 311.Simultaneously, insertion section 322 is inserted into respectively in corresponding slot 315, and cover plate main body 321 covers heat pipe 33.Because slot 315 is obliquely installed, and then make heat conducting cover plate 32 remain on supporting base 31.The inner surface 323 of the cover plate main body 321 of heat conducting cover plate 32 is attached on the compressive plane 331 of the first bottom surface 311 and heat pipe 33, and 324 of outer surfaces are concordant with the second bottom surface 312.In addition, press section 317 is squeezed into substantially concordant with the second bottom surface 312, and then forms the second holding section 3151 that protrudes from this sidewall and match with the first holding section 3221 on the sidewall of slot 315.In the present embodiment, the second holding section 3151 is for charging into and be fastened on the jut in through hole, itself and the first holding section 3221 fasten, and make heat conducting cover plate 32 more firm with fixing of supporting base 31, avoid heat conducting cover plate 32 to come off or supporting base 31 slips relatively from supporting base 31.
After assembling, the second bottom surface 312 of supporting base 31 is concordant with the outer surface 324 of heat conducting cover plate 32, in order in use heat conducting cover plate 32 is placed on the surface for the treatment of heat dissipation element.
The present invention further discloses the manufacture method of above-mentioned radiator.Wherein, at first provide the supporting base 31 shown in Figure 11-12.Subsequently, heat pipe 33 is placed in the groove 314 of supporting base 31, and pushes heat pipe 33 on perpendicular to the direction of the first bottom surface 311 and the second bottom surface 312, so that heat pipe 33 deformation occurs and then is fixed in the groove 314 of supporting base 31.Heat pipe 33 forms the compressive plane 331 substantially concordant with the first bottom surface 311 of supporting base 31 afterwards in extruding.Then, heat conducting cover plate 32 shown in Figure 3 is provided, and on perpendicular to the direction of the first bottom surface 311 and the second bottom surface 312 extruding heat conducting cover plate 32 so that the insertion section 322 of heat conducting cover plate 32 is inserted into respectively in the corresponding slot 315 of supporting base 31, and make cover plate main body 321 cover heat pipes 33.In extruding heat conducting cover plate 32, further push press section 317 on perpendicular to the direction of the first bottom surface 311 and the second bottom surface 312, so that press section 317 is substantially concordant with the second bottom surface 312, and form the second holding section 3151 that protrudes from this sidewall and match with the first holding section 3221 of insertion section 322 on the sidewall of slot 315.After extruding, the inner surface 323 of the cover plate main body 321 of heat conducting cover plate 32 is attached on the compressive plane 331 of the first bottom surface 311 and heat pipe 33, and the outer surface 324 of cover plate main body 321 is substantially concordant with the second bottom surface 312.In other embodiments of the invention, can push simultaneously heat pipe 33 and heat conducting cover plate 32.
As shown in Figure 16-17, Figure 16-17 have shown the radiator 4 according to fourth embodiment of the invention, and the difference of the radiator 3 shown in itself and Figure 11-15 is, the groove that heat pipe is not set in radiator 4 and is used for holding heat pipe.At this moment, the inner surface of the cover plate main body 421 of heat conducting cover plate 42 directly is attached on the first bottom surface of supporting base 41 afterwards in extruding.
As shown in Figure 18-20, Figure 18-20 have shown the radiator 5 according to fifth embodiment of the invention, the difference of the radiator 1 shown in itself and Fig. 1-5 is, in radiator 5, the first holding section 521 on heat conducting cover plate 52 is the oblique angle face of the corner of second bottom surface (sign) of close the supporting base 51 that is formed at heat conducting cover plate 52.This oblique angle face is that side (indicate) from heat conduction cover plate 52 is to plane that the direction away from the joint face (indicating) of supporting base 51 tilts to extend.This oblique angle face further connects side and its second first type surface (not indicating) of heat conducting cover plate 52.The second 516 of holding sections are the juts that protrudes from joint face (not indicating) and engage with above-mentioned oblique angle face that forms by extruding press section 515.Specifically, the second holding section 516 be formed at joint face near the edge of the second bottom surface and the cross section with general triangular.Radiator 5 has advantages of that compared to the first embodiment 1 fixed effect is better.
As shown in Figure 21-23, Figure 21-23 have shown the radiator 6 according to sixth embodiment of the invention.Radiator 6 only is that from radiator 5 differences shown in Figure 18-20 configuration mode of heat pipe 63 and fin 64 is different.
As shown in Figure 24-26, Figure 24-26 have shown the radiator 7 according to seventh embodiment of the invention, and the difference of the radiator 5 shown in itself and Figure 18-20 is, the groove that heat pipe is not set in radiator 7 and is used for holding heat pipe.At this moment, the inner surface of heat conducting cover plate 72 directly is attached on the first bottom surface of supporting base 71 afterwards in extruding.
In the above-described embodiments, only the present invention has been carried out exemplary description, but those skilled in the art can carry out various modifications to the present invention without departing from the spirit and scope of the present invention after reading present patent application.For example, the fixed form between heat conducting cover plate of the present invention and supporting base can be applied in the radiator of heat-pipe radiator other type in addition fully.
Claims (21)
1. radiator, it is characterized in that: described radiator comprises:
Supporting base, the second bottom surface that has the first bottom surface, arranges with described the first interval, bottom surface and the joint face that is connected described the first bottom surface and described the second bottom surface, described the first bottom surface, described the second bottom surface and one of the described joint face definition depressed part bottom take described the first bottom surface being;
heat conducting cover plate, be arranged in described depressed part, the side adjacent with described joint face of described heat conducting cover plate is provided with the first holding section, be formed with the second holding section that fastens with described the first holding section on described joint face, so that described heat conducting cover plate is fixed in described depressed part, be provided with on described the second bottom surface by form the press section of described the second holding section along the direction extruding of vertical described the first bottom surface and described the second bottom surface, described press section is concordant with described the second bottom surface after extruding, and described heat conducting cover plate comprises in the face of the first first type surface of described the first bottom surface and away from the second first type surface of described the first bottom surface, described the second first type surface is concordant with described the second bottom surface.
2. radiator according to claim 1, it is characterized in that: described press section is arranged at the edge of the close described joint face of described the second bottom surface.
3. according to claim 1-2 described radiators of any one, it is characterized in that: described the first holding section is the first jut that protrudes from described side, described the second holding section is the second jut that protrudes from described joint face and engage with described the first jut, described the first protruding part is in the position of close described first bottom surface of described side, and described the second protruding part is in the edge of close described second bottom surface of described joint face.
4. radiator according to claim 3, it is characterized in that: described the first bottom surface is provided with a plurality of the first grooves, be provided with second groove corresponding with described the first groove on described the first first type surface, described radiator further comprises the heat pipe that is clamped in described the first groove and described the second groove.
5. according to claim 1-2 described radiators of any one, it is characterized in that: described the first holding section is the oblique angle face of corner that is formed at close described second bottom surface of described heat conducting cover plate, described the second holding section is the jut that protrudes from described joint face and engage with described oblique angle face, and described the second holding section is formed at the edge of close described second bottom surface of described joint face.
6. radiator according to claim 5, it is characterized in that: described oblique angle face is the plane, and tilts to extend to the direction away from described joint face from described side.
7. radiator according to claim 6, it is characterized in that: described oblique angle face connects described side and described the second first type surface, described the first bottom surface is provided with a plurality of the first grooves, be provided with second groove corresponding with described the first groove on described the first first type surface, described radiator further comprises the heat pipe that is clamped in described the first groove and described the second groove.
8. according to claim 1-2 described radiators of any one, it is characterized in that: described the second bottom surface is arranged at the both sides of described the first bottom surface, the both sides of the edge of close described second bottom surface of described the first bottom surface are formed with two slots that relatively described the first inclined bottom surface arranges, described heat conducting cover plate comprises cover plate main body and is arranged at two insertion sections on described cover plate main body, insert respectively in corresponding described slot described insertion section, described the first holding section is formed at described insertion section, described joint face further comprises the sidewall of described slot, described the second holding section is formed at the described sidewall of described slot.
9. radiator according to claim 8, it is characterized in that: described slot relatively described the first bottom surface is the herringbone setting, described insertion section is the kink that extends from the relative both sides of the edge bending of described cover plate main body, described the first holding section is through hole or groove, and described the second holding section is the jut of charging into and being fastened in described through hole or described groove.
10. radiator according to claim 8, it is characterized in that: be formed with at least one groove on described the first bottom surface, described slot lays respectively at described groove both sides, and tilt to extend to the direction away from described groove from described the first bottom surface, described radiator further comprises the heat pipe that is arranged in described groove, described heat pipe is formed with the compressive plane concordant with described the first bottom surface, described first first type surface of described cover plate main body is attached on described the first bottom surface and described compressive plane, described groove has gradually closing shape cross section, described heat pipe is extruded distortion and and then is fixed in described groove.
11. a manufacturing method of heat radiator is characterized in that: described manufacture method comprises:
A., supporting base is provided, described supporting base has the first bottom surface, the second bottom surface that arranges with described the first interval, bottom surface and the joint face that is connected described the first bottom surface and described the second bottom surface, one of described the first bottom surface, described the second bottom surface and the definition of described joint face are provided with the press section that protrudes from described the second bottom surface take described the first bottom surface as the depressed part of bottom on described the second bottom surface;
B., heat conducting cover plate is provided, and described heat conducting cover plate is arranged in described depressed part, described heat conducting cover plate comprises that the side adjacent with described joint face of described heat conducting cover plate is provided with the first holding section in the face of the first first type surface of described the first bottom surface and away from the second first type surface of described the first bottom surface;
C. along vertical described the first bottom surface and described the second described press section of bottom surface direction extruding to form on described joint face from described joint face projection and the second holding section of fastening with described the first holding section, and make described the second first type surface concordant with described the second bottom surface, described press section is concordant with described the second bottom surface after extruding.
12. manufacture method according to claim 11, it is characterized in that: in described step a, described press section is arranged at described the second bottom surface near the edge of described joint face, and in described step c, the direction of extrusion of described press section is perpendicular to the projection direction of described the second holding section.
13. manufacture method according to claim 11, it is characterized in that: in described step b, described the first holding section be positioned at described side close described the first bottom surface the position and protrude from the first jut of described side, in described step c, described the second holding section is to be positioned at the edge of close described the second bottom surface of described joint face and the second jut that engages with described the first jut.
14. manufacture method according to claim 11, it is characterized in that: in described step b, described the first holding section is the oblique angle face of corner that is formed at close described second bottom surface of described heat conducting cover plate, in described step c, described the second holding section is to be formed at the edge of close described the second bottom surface of described joint face and the jut that engages with described oblique angle face.
15. manufacture method according to claim 14 is characterized in that: in described step b, described oblique angle face is to the plane that the direction away from described joint face tilts to extend, the described oblique angle face described side of connection and described the second first type surface from described side.
16. manufacture method according to claim 11, it is characterized in that: in described step a, a plurality of the first grooves are set on described the first bottom surface, in described step b, second groove corresponding with described the first groove is set on described the first first type surface, in described step c, heat pipe further is provided and described heat pipe is clamped in described the first groove and described the second groove.
17. manufacture method according to claim 11, it is characterized in that: in described step a, two slots that relatively described the first inclined bottom surface arranges are set in the both sides of the edge of close described second bottom surface of described the first bottom surface, and make described joint face comprise the sidewall of described slot, in described step b, described heat conducting cover plate is configured to have cover plate main body and is arranged at two insertion sections on described cover plate main body, and described the first holding section is formed at described insertion section, in described step c, described insertion section is inserted respectively in corresponding described slot, and push described press section so that described the second holding section is formed at the sidewall of described slot.
18. manufacture method according to claim 17, it is characterized in that: in described step a, become relatively described the first bottom surface to be the herringbone setting described slot configuration, and described the first holding section is configured to through hole or groove, in described step b, described insertion section is configured to from the kink of the relative both sides of the edge bending extension of described cover plate main body, in described step c, push described press section so that described the second holding section forms the jut of charging into and being fastened in described through hole or described groove.
19. an extruding clamping method, it is characterized in that: described extruding clamping method comprises:
A. provide the first surface of adjacent setting and second surface and away from the 4th surface of described first surface, be formed with the first holding section on wherein said first surface, described second surface is connected with the 3rd surface, is formed with the press section that protrudes from described the 3rd surface on described the 3rd surface;
B. push described press section, make described the 3rd surface concordant with described the 3rd surface after extruding with described the 4th concordant, the described press section in surface after extruding, to form the second holding section that protrudes from described second surface and engage with described the first holding section on described second surface;
Wherein, the direction of extrusion of described press section is perpendicular to the projection direction of described the second holding section.
20. extruding clamping method according to claim 19 is characterized in that: described the 3rd surface arranges with described second surface is vertical, and described press section is arranged at the edge of the close described second surface on described the 3rd surface.
21. radiator bearing seat, it is characterized in that: be formed with depressed part on the bottom surface of described supporting base, the marginal position of the close described depressed part of described bottom surface is formed with the press section that protrudes from described bottom surface, described press section is used for forming the holding section with fashion of extrusion on the sidewall of described depressed part, wherein, described fashion of extrusion is to push so that described press section is concordant with described bottom surface after extruding along the projection direction of vertical described holding section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910179665 CN101969752B (en) | 2009-10-16 | 2009-10-16 | Radiator support seat, radiator, radiator manufacturing method and extrusion clamping method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910179665 CN101969752B (en) | 2009-10-16 | 2009-10-16 | Radiator support seat, radiator, radiator manufacturing method and extrusion clamping method |
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| CN101969752A CN101969752A (en) | 2011-02-09 |
| CN101969752B true CN101969752B (en) | 2013-06-26 |
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| CN 200910179665 Active CN101969752B (en) | 2009-10-16 | 2009-10-16 | Radiator support seat, radiator, radiator manufacturing method and extrusion clamping method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105873415A (en) * | 2016-04-26 | 2016-08-17 | 东莞汉旭五金塑胶科技有限公司 | Base and heat pipe combination of radiator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7149083B2 (en) * | 2004-03-05 | 2006-12-12 | Hul-Chun Hsu | Heat dissipation structure |
| CN201004751Y (en) * | 2007-02-12 | 2008-01-09 | 讯凯国际股份有限公司 | Easy-to-dismantle heat dispersion device |
| CN201039654Y (en) * | 2007-04-28 | 2008-03-19 | 英业达股份有限公司 | Heat radiation base structure |
| CN201064084Y (en) * | 2007-06-04 | 2008-05-21 | 康舒科技股份有限公司 | Heat radiator of power supplier |
| CN101365326A (en) * | 2007-08-10 | 2009-02-11 | 华信精密股份有限公司 | Heat conducting module and manufacturing method thereof |
| CN101522010A (en) * | 2008-02-29 | 2009-09-02 | 富准精密工业(深圳)有限公司 | Heat dissipating device and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201557357U (en) * | 2009-10-16 | 2010-08-18 | 深圳市超频三科技有限公司 | Radiator bearing seat and radiator |
-
2009
- 2009-10-16 CN CN 200910179665 patent/CN101969752B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7149083B2 (en) * | 2004-03-05 | 2006-12-12 | Hul-Chun Hsu | Heat dissipation structure |
| CN201004751Y (en) * | 2007-02-12 | 2008-01-09 | 讯凯国际股份有限公司 | Easy-to-dismantle heat dispersion device |
| CN201039654Y (en) * | 2007-04-28 | 2008-03-19 | 英业达股份有限公司 | Heat radiation base structure |
| CN201064084Y (en) * | 2007-06-04 | 2008-05-21 | 康舒科技股份有限公司 | Heat radiator of power supplier |
| CN101365326A (en) * | 2007-08-10 | 2009-02-11 | 华信精密股份有限公司 | Heat conducting module and manufacturing method thereof |
| CN101522010A (en) * | 2008-02-29 | 2009-09-02 | 富准精密工业(深圳)有限公司 | Heat dissipating device and manufacturing method thereof |
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| CN101969752A (en) | 2011-02-09 |
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Address after: 518118 Guangdong city of Shenzhen province Pingshan Pingshan office six community Jun Tian Industrial Zone No. 3 building first Patentee after: SHENZHEN FLUENCE TECHNOLOGY CO., LTD. Address before: Ping Jun Tian Industrial Zone of Longgang District of Shenzhen City, Guangdong Province, 3, 518100 Patentee before: Shenzhen Fluence Technology Co., Ltd. |
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