CN203934264U - A kind of radiator structure for components and parts - Google Patents
A kind of radiator structure for components and parts Download PDFInfo
- Publication number
- CN203934264U CN203934264U CN201420370246.3U CN201420370246U CN203934264U CN 203934264 U CN203934264 U CN 203934264U CN 201420370246 U CN201420370246 U CN 201420370246U CN 203934264 U CN203934264 U CN 203934264U
- Authority
- CN
- China
- Prior art keywords
- components
- ceramics
- supporting bracket
- parts
- radiator structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 62
- 230000005855 radiation Effects 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 66
- 229910052742 iron Inorganic materials 0.000 claims description 33
- 230000035515 penetration Effects 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000741 silica gel Substances 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
- 229960001866 silicon dioxide Drugs 0.000 claims description 12
- 241000278713 Theora Species 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a kind of radiator structure for components and parts, described components and parts are arranged on printed circuit board (PCB), comprise be used to the ceramics of components and parts heat radiations, for fixing described ceramics and the heat of described components and parts being conducted to the heat conduction holding firmware of described ceramics with for described heat conduction holding firmware is mounted to the fixed structure on printed circuit board (PCB); Described heat conduction holding firmware have for support described ceramics supporting bracket and with the suitable clip slot of described ceramics edge part, the lower surface of described ceramics and the upper surface of described supporting bracket fit, the edge part of described ceramics is embedded in described clip slot.Radiator structure for components and parts of the present utility model is simple, by the clamping of clip slot, makes the mounting structure of ceramics more stable, is difficult for loosening; Select ceramics as fin, radiating effect is not only good, simultaneously cheap, saves cost.
Description
Technical field
The utility model relates to printed-board technology field, especially relates to a kind of radiator structure for components and parts.
Background technology
Radiator structure for components and parts in prior art is stable not, and easily loosening, expensive, cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of radiator structure for components and parts, has solved structure shakiness in prior art and has caused the easily loosening and high problem of cost.
The technical scheme that the utility model technical solution problem adopts is: a kind of radiator structure for components and parts, described components and parts are arranged on printed circuit board (PCB), comprise be used to the ceramics of components and parts heat radiations, for fixing described ceramics and the heat of described components and parts being conducted to the heat conduction holding firmware of described ceramics with for described heat conduction holding firmware is mounted to the fixed structure on printed circuit board (PCB); Described heat conduction holding firmware have for support described ceramics supporting bracket and with the suitable clip slot of described ceramics edge part, the lower surface of described ceramics and the upper surface of described supporting bracket fit, the edge part of described ceramics is embedded in described clip slot.
At the radiator structure for components and parts of the present utility model, the ora terminalis of described supporting bracket protrudes and extends and be bent to form described clip slot towards the center line of described supporting bracket away from the direction of described supporting bracket.
At the radiator structure for components and parts of the present utility model, the ora terminalis of described supporting bracket is along also protruding and be extended with for supporting the baffle plate of described ceramics edge part away from the direction of described supporting bracket.
At the radiator structure for components and parts of the present utility model, described fixed structure is included in a plurality of through holes of offering in described supporting bracket and is inserted into described in each in through hole and through described printed circuit board (PCB), described supporting bracket is fixed to the fastener on described printed circuit board (PCB); Described fastener comprises body, be connected to the deduction cap at described body two ends and for the penetration portions through described supporting bracket and printed circuit board (PCB), described penetration portions has the clamping part moving along described body radial expansion, described penetration portions is offered vertically for making described clamping part radially carry out the clearance space of stretching motion along described body, and described body is provided with the spring for stoping described fastener to slide vertically.
At the radiator structure for components and parts of the present utility model, described fixed structure comprises for described ceramics and described heat conduction holding firmware are pressed into the iron wire button on described printed circuit board (PCB) and are fixed on the location division for fixing described iron wire button on described printed circuit board (PCB).
At the radiator structure for components and parts of the present utility model, described iron wire button comprise from the upper surface of described ceramics press described ceramics and described heat conduction fixture to described printed circuit board (PCB) press iron bar and be connected to described in press the iron bar that hooks together at iron bar two ends, the one end that hooks together iron bar described in each with described in press iron bar and be connected, the other end end that hooks together iron bar described in each has hook portion, and described location division is for being tied the hook position of described hook portion.
At the radiator structure for components and parts of the present utility model, the quantity of described clip slot is two and from the opposite end of described ceramics, clamps described ceramics respectively, offers the hole clipping of mutual correspondence described in each on clip slot, described in press iron bar and snap in described hole clipping.
At the radiator structure for components and parts of the present utility model, described supporting bracket is provided with heat conductive silica gel towards a side surface of described components and parts.
At the radiator structure for components and parts of the present utility model, described supporting bracket is provided with for supporting the silicagel pad of described supporting bracket towards the fringe region of a side surface of described components and parts.
At the radiator structure for components and parts of the present utility model, the heat conduction holding firmware that described heat conduction holding firmware is aluminum.
Implement the radiator structure for components and parts of the present utility model, there is following beneficial effect: the radiator structure for components and parts of the present utility model is simple, by the clamping of clip slot, make the mounting structure of ceramics more stable, be difficult for loosening; Select ceramics as fin, radiating effect is not only good, simultaneously cheap, saves cost.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the first embodiment of the radiator structure for components and parts of the present utility model;
Fig. 2 is the structural representation of the first embodiment of the radiator structure for components and parts of the present utility model;
Fig. 3 is the structural representation of the first embodiment fastener of the radiator structure for components and parts of the present utility model;
Fig. 4 is the elevational schematic view of the first embodiment of the radiator structure for components and parts of the present utility model;
Fig. 5 is the schematic top plan view of the second embodiment of the radiator structure for components and parts of the present utility model;
Fig. 6 is the structural representation of the second embodiment of the radiator structure for components and parts of the present utility model;
Fig. 7 is the elevational schematic view of the second embodiment of the radiator structure for components and parts of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the radiator structure for components and parts of the present utility model is described further:
As shown in Fig. 1-7; a kind of radiator structure for components and parts; components and parts (not indicating in figure) are arranged on printed circuit board (PCB) (not indicating in figure); should be included as the ceramics 1 of components and parts heat transmission for the radiator structure of components and parts, for fixing the heat conduction holding firmware 2 of ceramics 1 and for heat conduction holding firmware 2 is mounted to the fixed structure on printed circuit board (PCB); the preferred aluminum of heat conduction holding firmware 2 wherein; also can make by other heat-conducting metal; all, in protection range of the present utility model, the holding firmware of heat conduction simultaneously 2 need be done anti-oxidation processing.Above-mentioned fixed structure will be further described by following different embodiment.
Heat conduction holding firmware 2 have for support ceramics 1 supporting bracket 21 and with the suitable clip slot 22 of ceramics 1 edge part, the upper surface of the lower surface of ceramics 1 and supporting bracket 21 fits, the edge part of ceramics 1 is clamped in clip slot 22, and then ceramics 1 is firmly arranged on heat conduction holding firmware 2, there will not be looseningly completely, make the mounting structure of ceramics 1 more stable, and select ceramics 1 as fin, radiating effect is not only good, simultaneously cheap, saves cost.
Embodiment 1:
As shown in Figure 1-2, in the present embodiment, at the opposite end ora terminalis of supporting bracket 21, away from the direction of supporting bracket 21, protrude and extend and be bent to form clip slot 22 towards the center line of supporting bracket 21, other opposite end edge in supporting bracket 21 protrudes and is extended with for supporting the baffle plate 23 of ceramics 1 edge part along the direction away from supporting bracket 21, in other embodiments, clip slot 22 can arrange at every one end of supporting bracket 21 ora terminalis, and baffle plate 23 is not set, and sets as required.
As shown in Figure 1, the edges at two ends portion of ceramics 1 is embedded into respectively in clip slot 22 and then fixes in supporting bracket 21, two other edge part of ceramics 1 is by baffle plate 23 butts, avoid ceramics 1 to be moved in the parallel direction of supporting bracket 21, the lower surface of ceramics 1 fits to the upper surface of supporting bracket 21, the upper surface of ceramics 1 is corrugated in the present embodiment, increases area of dissipation.
As shown in Figure 2, fixed structure is included in a plurality of through holes 3 of offering in supporting bracket 21 and is inserted in each through hole 3 and through printed circuit board (PCB) supporting bracket 21 is fixed to the fastener 4 on printed circuit board (PCB); Preferably, in supporting bracket 21, have along parallel direction towards the extended extension 24 of the direction away from supporting bracket 21 center lines, on extension 24, offer through hole 3, avoid taking supporting bracket 21 spaces, fastener 4 is inserted through printed circuit board (PCB) from the through hole 3 of supporting bracket 21, supporting bracket 21 is fixed on printed circuit board (PCB), and then the ceramics of heat transmission 1 and components and parts and printed circuit board (PCB) are fixed.In the present embodiment, fastener 4 quantity comprise two, and on the extension 24 that the diagonal position that is arranged on respectively supporting bracket 21 extends away from supporting bracket 21 along parallel direction, fastener 4 can be also one or more, is decided according to the actual requirements.
As shown in Figure 3, fastener 4 comprises body 41 and is connected to the deduction cap 42 at body 41 two ends and for the penetration portions 43 through supporting bracket 21 and printed circuit board (PCB), wherein penetration portions 43 is tapered, penetration portions 43 has clamping part 43a, offers the clearance space 43b that clamping part 43a can be moved along body 41 radial expansions in penetration portions 43.When the penetration portions 43 of fastener 4 is passed supporting bracket 21 and printed circuit board (PCB) successively, due to clearance space 43b, clamping part 43a is subject to the extruding of through hole 13 inwalls radially inwardly towards clearance space 43b, to shrink and then penetration portions 43 is interted and mistake easily, when the penetration portions 43 of fastener 4 is passed after supporting bracket 21 and printed circuit board (PCB) successively, clamping part 43a is no longer squeezed, therefore reset and radially outward stretch out away from clearance space 43b, be held on the lower surface of printed circuit board (PCB), and then supporting bracket 21 is fixed on printed circuit board (PCB), on body 41, be also provided with spring 44, one end of spring 44 is connected in deduction cap 42, the other end of spring 44 is connected in penetration portions 43, when fastener 4 interted after supporting bracket 21 and printed circuit board (PCB) successively, spring 44 is connected to the upper surface of supporting bracket, can stop like this fastener 4 arbitrarily to slide vertically.Above-mentioned spring 44 surfaces are coated with nickel coating.
As shown in Figure 4, supporting bracket 21 is provided with heat conductive silica gel 6 towards a side surface of components and parts, pliability based on heat conductive silica gel 6, like this can supporting bracket 21 or the binding face of components and parts uneven and cause effectively transmission of heat by contact of ceramics 1 and supporting bracket 21, and the flexible nature of heat conductive silica gel 6 makes between supporting bracket 21 and heat conductive silica gel 6, can seamlessly contact between heat conductive silica gel 6 and components and parts and conduct heat and then improve radiating efficiency.The fringe region towards components and parts one side surface in supporting bracket 21 is provided with silicagel pad 7, for supporting above-mentioned supporting bracket 21.
Embodiment 2:
Difference from Example 1 is, as shown in Fig. 5-6, fixed structure comprise for ceramics 1 and heat conduction holding firmware 2 are pressed into the iron wire button 5 on printed circuit board (PCB) and be fixed on printed circuit board (PCB) for fixedly the location division of iron wire button 5 (figure does not indicate).Wherein on iron wire button 5, be coated with nickel coating.
As shown in Figure 5, at the opposite end ora terminalis of supporting bracket 21, away from the direction of supporting bracket 21, protrude and extend and be bent to form clip slot 22 towards the center line of supporting bracket 21, wherein, offer the hole clipping 22a of mutual correspondence on each clip slot 22, iron wire button 5 snaps fits in hole clipping 22a.
As shown in Fig. 5-6, iron wire button 5 comprise from the upper surface of ceramics 1 press ceramics 1 and heat conduction fixture 2 to printed circuit board (PCB) press iron bar 51 and be connected to press iron bar 51 two ends hook together iron bar 52, each one end that hooks together iron bar 52 with press iron bar 51 and be connected, preferably be rotationally connected, each other end end that hooks together iron bar 52 has hook portion 52a, and location division is for being tied the hook position of hook portion 52a.The above-mentioned iron bar 51 of pressing snaps fits in hole clipping 22a.
As shown in Figure 7, supporting bracket 21 is provided with heat conductive silica gel 6 too towards a side surface of components and parts, in supporting bracket 21, towards the fringe region of a side surface of components and parts, is provided with silicagel pad 7, for supporting above-mentioned supporting bracket 21.
The upper surface of ceramics 1 is plane in the present embodiment, is beneficial to iron wire button 5 from the stable ceramics 1 of pressing of upper surface of ceramics 1.
Radiator structure for components and parts of the present utility model is simple, by the clamping of clip slot, makes the mounting structure of ceramics more stable, selects ceramics as fin, and radiating effect is not only good, simultaneously cheap, saves cost.
All these improvement or conversion should be understood that, for those of ordinary skills, can be improved as described above or convert, within all should belong to the protection range of the utility model claims.
Claims (10)
1. the radiator structure for components and parts, described components and parts are arranged on printed circuit board (PCB), it is characterized in that, comprise be used to the ceramics (1) of components and parts heat radiations, for fixing described ceramics (1) and the heat of described components and parts being conducted to the heat conduction holding firmware (2) of described ceramics (1) with for described heat conduction holding firmware (2) is mounted to the fixed structure on printed circuit board (PCB); Described heat conduction holding firmware (2) have supporting bracket (21) for supporting described ceramics (1) and with the suitable clip slot (22) of described ceramics (1) edge part, the upper surface of the lower surface of described ceramics (1) and described supporting bracket (21) fits, and the edge part of described ceramics (1) is embedded in described clip slot (22).
2. the radiator structure for components and parts according to claim 1, it is characterized in that, the ora terminalis of described supporting bracket (21) protrudes and extends and be bent to form described clip slot (22) towards the center line of described supporting bracket (21) away from the direction of described supporting bracket (21).
3. the radiator structure for components and parts according to claim 2, it is characterized in that, the ora terminalis of described supporting bracket (21) is along also protruding and be extended with for supporting the baffle plate (23) of described ceramics (1) edge part away from the direction of described supporting bracket (21).
4. the radiator structure for components and parts according to claim 1, it is characterized in that, described fixed structure is included in a plurality of through holes (3) of offering in described supporting bracket (21) and is inserted into described in each, in through hole (3) and through described printed circuit board (PCB), described supporting bracket (21) is fixed to the fastener (4) on described printed circuit board (PCB); described fastener (4) comprises body (41), be connected to the deduction cap (42) at described body (41) two ends and for the penetration portions (43) through described supporting bracket (21) and printed circuit board (PCB), described penetration portions (43) has along the clamping part (43a) of described body (41) radial expansion motion, described penetration portions (43) is offered vertically for making described clamping part (43a) radially carry out the clearance space (43b) of stretching motion along described body (41), described body (41) is provided with the spring (44) for stoping described fastener (4) to slide vertically.
5. the radiator structure for components and parts according to claim 1, it is characterized in that, described fixed structure comprises for described ceramics (1) and described heat conduction holding firmware (2) are pressed into the iron wire button (5) on described printed circuit board (PCB) and are fixed on the location division for fixing described iron wire button (5) on described printed circuit board (PCB).
6. the radiator structure for components and parts according to claim 5, it is characterized in that, described iron wire button (5) comprise from the upper surface of described ceramics (1) press described ceramics (1) and described heat conduction fixture (2) to described printed circuit board (PCB) press iron bar (51) and be connected to described in press iron bar (51) two ends hook together iron bar (52), the one end that hooks together iron bar (52) described in each with described in press iron bar (51) and be connected, the other end end that hooks together iron bar (52) described in each has hook portion (52a), described location division is for being tied the hook position of described hook portion (52a).
7. the radiator structure for components and parts according to claim 6, it is characterized in that, the quantity of described clip slot (22) is two and from the opposite end of described ceramics (1), clamps described ceramics (1) respectively, on clip slot described in each (22), offer the hole clipping (22a) of mutual correspondence, described in press iron bar (51) and snap in described hole clipping (22a).
8. the radiator structure for components and parts according to claim 1, is characterized in that, described supporting bracket (21) is provided with heat conductive silica gel (6) towards a side surface of described components and parts.
9. the radiator structure for components and parts according to claim 8, is characterized in that, described supporting bracket (21) is provided with the silicagel pad (7) for supporting described supporting bracket (21) towards the fringe region of a side surface of described components and parts.
10. the radiator structure for components and parts according to claim 1, is characterized in that, the heat conduction holding firmware that described heat conduction holding firmware (2) is aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370246.3U CN203934264U (en) | 2014-07-03 | 2014-07-03 | A kind of radiator structure for components and parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370246.3U CN203934264U (en) | 2014-07-03 | 2014-07-03 | A kind of radiator structure for components and parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203934264U true CN203934264U (en) | 2014-11-05 |
Family
ID=51830005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370246.3U Expired - Fee Related CN203934264U (en) | 2014-07-03 | 2014-07-03 | A kind of radiator structure for components and parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203934264U (en) |
-
2014
- 2014-07-03 CN CN201420370246.3U patent/CN203934264U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161230 Address after: 516006 Guangdong province Huizhou City Zhongkai high tech area Huihuan Zhongxing Street Yang Village 1 third storey building Patentee after: Huizhou silver packing material Co., Ltd. Address before: 516000 Guangdong City, Huiyang province autumn Town, Autumn Lake Road, old Wai village, No. 1 Patentee before: Li Dongzhen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20180703 |