CN217280450U - Pi pin type chip capacitor - Google Patents
Pi pin type chip capacitor Download PDFInfo
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- CN217280450U CN217280450U CN202122808228.1U CN202122808228U CN217280450U CN 217280450 U CN217280450 U CN 217280450U CN 202122808228 U CN202122808228 U CN 202122808228U CN 217280450 U CN217280450 U CN 217280450U
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Abstract
The utility model discloses a pi foot type paster electric capacity, including electric capacity body, anodal lead wire, negative pole lead wire and core, anodal lead wire and negative pole lead wire all bend the back downwards, bend respectively to the outside again and form pi type structure, the core is located electric capacity originally internally, anodal lead wire and negative pole lead wire are connected with the core respectively. The utility model has simple structure, reasonable design and convenient use; the utility model discloses a set up the pin of electric capacity into pi type structure to there is sufficient clearance heat dissipation, good heat dissipation between pin welded position and the electric capacity body, and pi type structure pin can form a face, and structural strength is big on the welding circuit board, simultaneously owing to adopt horizontal welded mode, consequently can reduce the product volume, is applicable to small-size product.
Description
Technical Field
The utility model relates to a condenser technical field, concretely relates to pi foot type chip capacitor.
Background
The aluminum electrolytic capacitor is an important capacitor and has great application amount. The aluminum electrolytic capacitor is made by using an aluminum cylinder as a negative electrode, filling liquid electrolyte in the aluminum cylinder and inserting a bent aluminum strip as a positive electrode. Electrolytic capacitor among the prior art adopts the welding pin to weld on the circuit board usually, and ordinary electric capacity among the prior art adopts sharp linear welding pin usually, and the direct soldering is on the circuit board, can lead to not having the gap between electric capacity and the circuit board to lead to the heat dissipation relatively poor, also has the design that adopts the welding pin of buckling among the prior art, but only adopt to one side buckling the structural strength relatively poor, and the electric capacity welds the back structure on the circuit board and is not stable enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pi foot type paster electric capacity to prior art's defect with not enough.
In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a pi foot type chip capacitor, includes capacitor body, anodal lead wire, negative pole lead wire and core, and its innovation point lies in: and the positive lead and the negative lead are bent downwards and then are bent outwards respectively to form a pi-shaped structure, the core is positioned in the capacitor body, and the positive lead and the negative lead are connected with the core respectively.
Further, a sleeve is arranged on the capacitor body.
Furthermore, an explosion-proof groove is formed in the upper end of the capacitor body.
After the structure is adopted, the utility model discloses beneficial effect does:
the utility model has simple structure, reasonable design and convenient use; the utility model discloses a set up the pin of electric capacity into pi type structure to there is sufficient clearance heat dissipation, good heat dissipation between pin welded position and the electric capacity body, and pi type structure pin can form a face, and structural strength is big on the welding circuit board, simultaneously owing to adopt horizontal welded mode, consequently can reduce the product volume, is applicable to small-size product.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention.
Description of reference numerals:
1 capacitor body, 2 positive electrode leads, 3 negative electrode leads, 4 cores, 5 sleeves and 6 explosion-proof grooves.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-2, a pi-pin type chip capacitor includes a capacitor body 1, a positive lead 2, a negative lead 3, and a core 4, wherein the positive lead 2 and the negative lead 3 are bent downward and then bent outward to form a pi-type structure, the core 4 is located in the capacitor body 1, and the positive lead 2 and the negative lead 3 are connected to the core 4.
In this embodiment, the capacitor body 1 is provided with a sleeve 5. The casing 5 may be printed with the type, parameters, etc.
In this embodiment, the upper end of capacitor body 1 is provided with explosion-proof groove 6, improves the security of using.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (3)
1. The utility model provides a pi foot type chip capacitor, includes capacitor body, anodal lead wire, negative pole lead wire and core, its characterized in that: and the positive lead and the negative lead are bent downwards and then are bent outwards respectively to form a pi-shaped structure, the core is positioned in the capacitor body, and the positive lead and the negative lead are connected with the core respectively.
2. The pi-pin patch capacitor of claim 1, wherein: the capacitor body is provided with a sleeve.
3. The pi-pin patch capacitor according to claim 1, wherein: an explosion-proof groove is formed in the upper end of the capacitor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122808228.1U CN217280450U (en) | 2021-11-16 | 2021-11-16 | Pi pin type chip capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122808228.1U CN217280450U (en) | 2021-11-16 | 2021-11-16 | Pi pin type chip capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217280450U true CN217280450U (en) | 2022-08-23 |
Family
ID=82881938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122808228.1U Active CN217280450U (en) | 2021-11-16 | 2021-11-16 | Pi pin type chip capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217280450U (en) |
-
2021
- 2021-11-16 CN CN202122808228.1U patent/CN217280450U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
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