CN2348491Y - Heat-sinking block for axial diode - Google Patents
Heat-sinking block for axial diode Download PDFInfo
- Publication number
- CN2348491Y CN2348491Y CN 98208484 CN98208484U CN2348491Y CN 2348491 Y CN2348491 Y CN 2348491Y CN 98208484 CN98208484 CN 98208484 CN 98208484 U CN98208484 U CN 98208484U CN 2348491 Y CN2348491 Y CN 2348491Y
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- China
- Prior art keywords
- radiating block
- axial diode
- protuberance
- pin
- diode
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- Expired - Fee Related
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Abstract
The utility model relates to a heat radiating block for an axial diode. The heat radiating block is provided with at least a containing device supplied for arrangement of at least a pin of the diode, which can make the combination of the axial diode and the heat radiating block simple and convenient; the utility model doesn't need to bend the pin; therefore, the utility model can avoid the bending damage of the axial diode.
Description
The utility model relates to the radiating block that a kind of axial diode uses, especially refer to the accommodating device established on the radiating block, can make the pin of axial diode needn't bend and to embed, thereby increase production cost because of the improper diode of losing of bending pin when preventing to install, and can simplify the installation of axial diode and radiating block, accelerate installation rate and reach to standardization, make axial diode and radiating block installation can the automation mode carry out.
When the axial second tube sheet of general high power uses,, often it is installed on the radiating block to quicken heat radiation for helping the axial diode heat radiation to keep normal working temperature; For radiating block and axial diode are closely contacted in order to the heat conduction, the consolidation method of commonly using is as follows: as illustrated in fig. 1 and 2, be provided with a through hole 21 on radiating block 20, its vertical two ends are provided with a plurality of sawtooth 22 and quicken heat radiation to increase surface area; When axial diode 10 is installed on the radiating block 20, earlier axial diode 10 1 pins 11 are bent and pass the through hole 21 of radiating block 20 to offside, again with pin 11 bendings, make it be close to radiating block 20 side surface is extended outside radiating block 20 1 ora terminalis, pin 11 oppositely is bent into a hook catches on this ora terminalis, make the hook free end of wire pin 11 and the body of axial diode 10 be in the same side, locate pin 11 and radiating block 20 solid weldings at this again.In the said method, lose because of undue force makes axial diode 10 often at bending pin 11, therefore axial diode 10 is installed in radiating block 20 after, often cause axial diode 10 to be destroyed.In addition, in installing process, will not cause axial diode 10 to destroy if fill out slightly, make axial diode 10 be installed to radiating block 20 and whether may cause puzzlement afterwards with remaining test, and because of bending for several times, will be by manual operation, the activity duration of An Zhuaning lacked efficient and can't make installation codeization about 25～30 seconds/each time, was unfavorable for automated production.
Because commonly use radiating block shortcoming and the restriction when mounted that axial diode uses, the inventor reelects several times through thinking deeply in many ways, works out the radiating block structure that can overcome the shortcoming of commonly using skill and break through its restriction eventually.
The purpose of this utility model is to give up the mode of artificial bending axial diode pin, utilizes accommodating device set on the radiating block chimeric for the axial diode pin, avoids causing axial diode destruction because of artificial bending.
Another purpose of the present utility model is to use the accommodating device on the radiating block, provides radiating block a kind of simple and convenient installation method, shortens the activity duration, enhances productivity.
The another purpose of the utility model is to use the accommodating device on the radiating block to reach the standardization that radiating block is installed, and makes the production automation have feasibility.
According to the utility model, the radiating block that provides a kind of axial diode to use, this radiating block is made by metal material, its at least one end is provided with a plurality of sawtooth, and per two adjacent sawtooth is characterized in that not at grade, has at least one surface, part metals material stress deformation is arranged on this surface, form one have can ccontaining axial diode one pin at least one restraint device, make the pin of axial diode be able to promptly combine with radiating block without bending.
According to the utility model, the radiating block that also provides a kind of axial diode to use, this radiating block is made by metal material, its at least one end is provided with a plurality of sawtooth, per two adjacent sawtooth are not at grade, it is characterized in that, has at least one surface, part metals material stress deformation is arranged on this surface, form at least one first protuberance and at least one second protuberance, first protuberance can make axial diode one pin place therebetween with the spacing of the bottom of second protuberance, so that the pin of axial diode is able to combine with radiating block without bending.
According to the utility model, the radiating block that further provides a kind of axial diode to use, this radiating block is made by metal material, its at least one end is provided with a plurality of sawtooth, per two adjacent sawtooth are not at grade, it is characterized in that, has at least one surface, material has a part of stressed at least one kink that is bent to form at least on this surface, this at least one kink and described surface are not at grade, have a gap on described at least one kink, the pin that the width in this gap can ccontaining axial diode is so that the pin of axial diode is able to promptly combine with radiating block without bending.
Fig. 1 is a front external view of commonly using radiating block;
Fig. 2 is a side sectional view of commonly using radiating block;
Fig. 3 is the schematic perspective view of the utility model first embodiment;
Fig. 4 is the schematic perspective view of the utility model second embodiment;
Fig. 5 is the schematic perspective view of the utility model the 3rd embodiment;
Fig. 6 is the schematic perspective view of the utility model the 4th embodiment;
Fig. 7 is the schematic perspective view of the utility model the 5th embodiment;
Fig. 8 is the schematic perspective view of the utility model the 6th embodiment.
The figure number of element is among the figure:
Radiating block 20 through holes 21
Sawtooth 22 first arch 35
Second arch, 36 first projectioies 45
Second projection, 46 the 3rd projectioies 57
Kink 68 breach 69
The first semicircle protuberance 75 second semicircle protuberances 76
First projection, 85 second projections 86
Express technical characterictic of the present utility model for knowing, now be described as follows with regard to each embodiment of the utility model.Consult Fig. 3, it makes the part material of radiating block 20 to the opposite side projection with impact style on radiating block 20 1 sides, form that head and the tail still link to each other with radiating block 20 and first arch 35 and second arch 36 that dual-side disconnects fully, two arch are parallel to each other, spacing therebetween (Δ) has certain relation with the diameter (d) of axial diode 10 pins 11, as 0.5d＜Δ＜3d, so the pin 11 of axial diode 10 can be inserted, axial diode 10 is combined with radiating block 20, and further can the pin 11 of axial diode 10 be combined welding manner with two arch 35,36; So, when axial diode 10 is installed on the radiating block 20, need again bending axial diode 10 pin 11, and directly pin 11 is inserted in the spacing of first arch 35 and second arch 36, not only made things convenient for but also the usefulness of entail dangers to axial diode 10 not; In addition, on radiating block 20 vertical two ends, be provided with a plurality of sawtooth 22, quicken heat radiation to increase surface area.For being familiar with this skill personage, can also increase the number of paired arch, as establish two pairs first arch 35 and second arch 36, as long as the spacing of every pair of arch is positioned on the same axis.
Consult embodiment shown in Figure 4, it makes the part material of radiating block 20 to the opposite side projection with impact style on radiating block 20 1 sides, form first projection, 45 and second projection 46 in this side, two projectioies are positioned at same horizontal level and are shape arranged side by side, the spacing of two projectioies (Δ) has certain relation with the diameter (d) of axial diode 10 pins 11, as 0.5d＜Δ＜3d, so pin 11 can be inserted in the spacing of two projectioies; When axial diode 10 is installed with radiating block 20, need not bend the pin 11 of axial diode 10, directly pin 11 is inserted and get final product, and further can welding manner the pin 11 of axial diode 10 be combined with two projectioies 45,46.For being familiar with this skill personage, can also increase paired number of protrusions, as establish two pairs first projection 45 and second projectioies 46, as long as the spacing of every pair of projection is positioned on the same axis.
Consult embodiment shown in Figure 5, it makes the part material of radiating block 20 to the opposite side projection with impact style on radiating block 20 1 sides, form first projection 45 in this side, second projection the 46 and the 3rd projection 57, wherein first projection the 45 and the 3rd projection 57 is positioned at on one side, and second projection 46 is positioned at another side, three projectioies are staggered arrangement, first projection, 45 and second projection 46, the spacing (Δ) that second projection the 46 and the 3rd projection is 57 has certain relation with the diameter (d) of axial diode 10 pins 11, as 0.5d＜Δ＜3d, thereby pin 11 can be inserted, and further can welding manner with the pin 11 and projection 45 of axial diode 10,46 and 57 combinations; For being familiar with this skill personage, can increase the number of protrusions that is staggered, as long as make the right protruding spacing of each the first from left on same axis.
Consult embodiment shown in Figure 6, its end in radiating block 20 thrusts the part material of radiating block 20 these ends with impact style, be bent into the kink 68 vertical then with radiating block 20, establish a breach 69 on the kink 68, breach 69 sizes just can be placed in the pin 11 of axial diode 10 wherein, and further can welding manner the pin 11 of axial diode 10 be combined with kink 68.
Consult embodiment shown in Figure 7, it makes the part material of radiating block 20 to the opposite side projection with impact style on a side of radiating block 20, form first semicircle the protuberance 75 and second semicircle protuberance 76 in this side, spacing between the two halves rounded protuberance (Δ) has certain relation with the diameter (d) of axial diode 10 pins 11, as 0.5d＜Δ＜3d, so the pin 11 of axial diode 10 can be placed in wherein, and further can welding manner the pin 11 of axial diode 10 75,76 be combined with semicircle the protuberance.
Consult embodiment shown in Figure 8, it makes the part material of radiating block 20 to the opposite side projection with impact style on a side of radiating block 20, form first projection 85 and second projection 86 in this side, spacing between two projections (Δ) has certain relation with the diameter (d) of axial diode 10 pins 11, as 0.5d＜Δ＜3d, so the pin 11 of axial diode 10 can be placed in wherein, and further can welding manner the pin 11 of axial diode 10 be combined with projection 85,86.
Radiating block among the foregoing description such as Fig. 4,5,6,7,8 all can respectively be established a plurality of sawtooth (numbering 22 as Fig. 3) at its two ends, and per two adjacent sawtooth are not at grade, to increase radiating effect.
The various embodiments described above can make axial diode and radiating block combine easily, increase production cost because of the improper diode of losing of bending pin when avoiding installing, and can simplify the installation of axial diode and radiating block, add the piece installation rate and reach, the installation of axial diode and radiating block can the automation mode be carried out to standardization.
Claims (14)
1. the radiating block that uses of an axial diode, make by metal material, its at least one end is provided with a plurality of sawtooth, per two adjacent sawtooth are not at grade, it is characterized in that having at least one surface, part metals material stress deformation is arranged on this surface, form one have can ccontaining axial diode one pin at least one restraint device, make the pin of axial diode be able to promptly combine with radiating block without bending.
2. the radiating block that uses of axial diode according to claim 1 is characterized in that, the pin of described axial diode is inserted behind described at least one restraint device further and this at least one restraint device welding.
3. the radiating block that uses of axial diode as claimed in claim 1 or 2 is characterized in that the periphery of described restraint device is connected with radiating block.
4. the radiating block that uses of axial diode as claimed in claim 1 or 2 is characterized in that the periphery of described restraint device has at least a part not to be connected with radiating block.
5. the radiating block that uses of an axial diode, make by metal material, its at least one end is provided with a plurality of sawtooth, per two adjacent sawtooth is characterized in that having at least one surface not at grade, part metals material stress deformation is arranged on this surface, form at least one first protuberance and at least one second protuberance, first protuberance can make axial diode one pin place therebetween with the spacing of the bottom of second protuberance, so that the pin of axial diode is able to combine with radiating block without bending.
6. the radiating block that uses as axial diode as described in the claim 5 is characterized in that, the pin of described axial diode can further weld with first protuberance or second protuberance after inserting between first protuberance and second protuberance.
7. the radiating block that uses as axial diode as described in the claim 5 is characterized in that, described at least one first protuberance is positioned on the radiating block side by side with at least one second protuberance.
8. the radiating block that uses as axial diode as described in the claim 5 is characterized in that, described at least one first protuberance is positioned on the radiating block alternately with at least one second protuberance.
9. the radiating block that uses as axial diode as described in the claim 8, it is characterized in that, have additional at least one the 3rd protuberance, the 3rd protuberance is positioned on the same vertical line with first protuberance, and with second the protuberance not on a horizontal line, first protuberance, second protuberance are staggered arrangement with the 3rd protuberance, and these protuberances can make the pin of axial diode place therebetween with the spacing of protuberance.
10. the radiating block that uses as axial diode as described in the claim 5,6,7,8 or 9 is characterized in that, periphery of each protuberance is connected with radiating block.
11. the radiating block as axial diode as described in the claim 5,6,7,8 or 9 uses is characterized in that, periphery of each protuberance has at least a part not to be connected with radiating block.
12. radiating block that axial diode uses, make by metal material, its at least one end is provided with a plurality of sawtooth, per two adjacent sawtooth are not at grade, it is characterized in that, has at least one surface, material has a part of stressed at least one kink that is bent to form at least on this surface, this at least one kink and described surface are not at grade, has a gap on described at least one kink, the width in this gap can ccontaining axial diode pin so that the pin of axial diode is able to promptly combine with radiating block without bending.
13. the radiating block as axial diode as described in the claim 12 uses is characterized in that, after the pin of described axial diode is inserted in the gap of described kink, further with this kink welding.
14. the radiating block as axial diode as described in the claim 12 uses is characterized in that the periphery of described at least one kink has at least a part not to be connected with radiating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98208484 CN2348491Y (en) | 1998-04-16 | 1998-04-16 | Heat-sinking block for axial diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98208484 CN2348491Y (en) | 1998-04-16 | 1998-04-16 | Heat-sinking block for axial diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2348491Y true CN2348491Y (en) | 1999-11-10 |
Family
ID=33964200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98208484 Expired - Fee Related CN2348491Y (en) | 1998-04-16 | 1998-04-16 | Heat-sinking block for axial diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2348491Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446977A (en) * | 2010-12-23 | 2012-05-09 | 南通星河电子有限公司 | Axial commutation diode |
-
1998
- 1998-04-16 CN CN 98208484 patent/CN2348491Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446977A (en) * | 2010-12-23 | 2012-05-09 | 南通星河电子有限公司 | Axial commutation diode |
| CN102446977B (en) * | 2010-12-23 | 2013-12-11 | 南通星河电子有限公司 | Axial commutation diode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |