CN205177616U - Condenser lead -out wire adopts condenser of KN foot type - Google Patents
Condenser lead -out wire adopts condenser of KN foot type Download PDFInfo
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- CN205177616U CN205177616U CN201521018370.4U CN201521018370U CN205177616U CN 205177616 U CN205177616 U CN 205177616U CN 201521018370 U CN201521018370 U CN 201521018370U CN 205177616 U CN205177616 U CN 205177616U
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- capacitor
- out wire
- condenser
- lead
- capacitor body
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- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Abstract
The utility model relates to a condenser lead -out wire adopts condenser of KN foot type, including capacitor body, condenser lead -out wire and circuit board, the condenser lead -out wire including just, the cathode extraction line, and just, the cathode extraction line from capacitor body with drawing one side, wherein the condenser lead -out wire just, the cathode extraction line bends shapingly, capacitor body's the line terminal and gate board of drawing has certain distance when making capacitor body install on the circuit board, the contact of other end and gate board forms three point support capacitor body. The utility model has the advantages that when the circuit board moves, reduce or avoid the solder joint rosin joint because of the condenser roll to produce, can increase the slot hole site of circuit board, increase the volume of welding of staying, make the solder joint more firm, condenser and gate board leaves certain space, and the tip air is more unblocked, does benefit to the condenser heat dissipation.
Description
Technical field
The utility model belongs to capacitor technology field, particularly relates to the capacitor that a kind of capacitor lead-out wire adopts KN foot type.
Background technology
Traditional lead type capacitor shaped article that bends adopts and directly to bend design, and the feature of this lead-out wire is, when being installed on wiring board, directly slotting in the circuit board, cannot stable equilibrium.The shortcoming of this lead-out wire has: the first, and capacitor is when being installed on wiring board, and the body side of capacitor is in direct contact with on circuit board, and in the circuit board, capacitor there will be rolling phenomenon, very easily occurs the phenomenon of solder joint rosin joint like this during welding; The second, capacitor body larger area contact wiring board, is unfavorable for the heat radiation of capacitor, understands the working life of shortening capatcitor indirectly.
Summary of the invention
Technical problem to be solved in the utility model is to provide the capacitor that a kind of capacitor lead-out wire adopts KN foot type, by the bending of capacitor lead-out wire, adopt the capacitor of this lead-out wire when being installed on wiring board, can reduce or avoid the generation of the problems referred to above, improve the operational environment of capacitor simultaneously.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of capacitor lead-out wire to adopt the capacitor of KN foot type, comprise capacitor body, capacitor lead-out wire and wiring board, capacitor lead-out wire just comprises, negative outside wire, and just, negative outside wire is drawn from the same side of capacitor body, wherein said capacitor lead-out wire just, negative outside wire bending and forming, when capacitor body is installed on wiring board, the extraction line end of capacitor body and wiring board have certain distance, the other end contacts with wiring board, form supported at three point capacitor body.
Described capacitor lead-out wire and the top of wiring board junction, by the bending of positive and negative electrode lead-out wire, form supported at three point capacitor with the capacitor other end.
Beneficial effect
Advantage of the present utility model has:
1., when wiring board moves, reduce or avoid the solder joint rosin joint that produces because capacitor rolls;
2. can strengthen the position, slot hole of wiring board, increase and stay weldering amount, make solder joint more firm;
3. capacitor and wiring board leave certain space, and edge air is more unimpeded, are beneficial to capacitor heat radiation.
Accompanying drawing explanation
Fig. 1 is that front view installed by traditional lead type capacitor;
Fig. 2 is traditional lead type capacitor installation side view;
Fig. 3 is that the utility model installs front view;
Fig. 4 is the utility model installation side view.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Embodiment 1
As shown in figures 1-4, a kind of capacitor lead-out wire adopts the capacitor of KN foot type, comprise capacitor body 2, capacitor lead-out wire 1 and wiring board 3, capacitor lead-out wire 1 comprises positive and negative electrode lead-out wire, and positive and negative electrode lead-out wire is drawn from the same side of capacitor body 2, it is characterized in that: the positive and negative electrode lead-out wire bending and forming of described capacitor lead-out wire 1, when capacitor body 2 is installed on wiring board 3, the extraction line end of capacitor body 2 and wiring board 3 have certain distance, the other end contacts with wiring board 3, forms supported at three point capacitor body 2.
Described capacitor lead-out wire and the top of wiring board junction, by the bending of positive and negative electrode lead-out wire, form supported at three point capacitor with the capacitor other end.
Described KN foot type is that capacitor lead-out wire first bends bending again.
During actual use, by the transformation to mould, bend capacitor lead-out wire aftershaping, then by the calculating to compact dimensions, when making insertion wiring board, top is lifted a little, and leaves certain space between wiring board, forms the support of 3, effectively prevent the rolling of capacitor, the rosin joint of capacitor solder joint can be reduced or stop when welding, and stay weldering amount by increase, make solder joint more firm; Space between capacitor and wiring board also contributes to capacitor-end air circulation, is beneficial to capacitor heat radiation.
Claims (2)
1. the capacitor of a capacitor lead-out wire employing KN foot type, comprise capacitor body (2), capacitor lead-out wire (1) and wiring board (3), capacitor lead-out wire (1) just comprises, negative outside wire, and just, negative outside wire is drawn from the same side of capacitor body (2), it is characterized in that: described capacitor lead-out wire (1) just, negative outside wire bending and forming, make capacitor body (2) be installed to wiring board (3) upper time capacitor body (2) extraction line end and wiring board (3) there is certain distance, the other end contacts with wiring board (3), form supported at three point capacitor body (2).
2. a kind of capacitor lead-out wire according to claim 1 adopts the capacitor of KN foot type, it is characterized in that: the top of described capacitor lead-out wire (1) and wiring board (3) junction (4), by the bending of positive and negative electrode lead-out wire, forms supported at three point capacitor with the capacitor other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018370.4U CN205177616U (en) | 2015-12-09 | 2015-12-09 | Condenser lead -out wire adopts condenser of KN foot type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018370.4U CN205177616U (en) | 2015-12-09 | 2015-12-09 | Condenser lead -out wire adopts condenser of KN foot type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205177616U true CN205177616U (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521018370.4U Active CN205177616U (en) | 2015-12-09 | 2015-12-09 | Condenser lead -out wire adopts condenser of KN foot type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205177616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158378A (en) * | 2016-08-03 | 2016-11-23 | 益阳市鹏程科技发展有限公司 | V type needle foot electric capacity and processing method thereof |
-
2015
- 2015-12-09 CN CN201521018370.4U patent/CN205177616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158378A (en) * | 2016-08-03 | 2016-11-23 | 益阳市鹏程科技发展有限公司 | V type needle foot electric capacity and processing method thereof |
| CN106158378B (en) * | 2016-08-03 | 2018-02-23 | 益阳市鹏程科技发展有限公司 | V type needle pin electric capacity and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |