Capacitor convenient for wiring
By designing the upper and lower envelope angles and bendable terminal blocks on the capacitor, the problem of poor contact and falling off of the capacitor during soldering is solved, and a more stable wiring effect is achieved.
Patent Information
- Application Number
- CN202420477853.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-03-12
AI Technical Summary
Existing capacitors are prone to poor contact and wire fall off during soldering.
A capacitor for easy wiring is designed, using the upper and lower copper wires that wrap the corners of the wires immediately at the end of the wire, and the bending design of the terminal board is convenient for better wiring.
Through the design of the upper and lower enveloping angles, the copper wire at the end of the wire can be more effectively pressed, avoiding poor contact and falling off, and improving the stability and reliability of the wiring.
Smart Images
Figure CN222826227U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of capacitor production and manufacturing, in particular to a capacitor which is easy to connect. Background Art
[0002] Capacitors are widely used in circuits for DC isolation, AC passing, coupling, bypass, filtering, tuning circuits, energy conversion, control, etc. There are pins on the cover of the capacitor. During installation, the wiring is connected to the pins of the capacitor by soldering. During the soldering process, only part of the copper wire in the wiring is welded to the pins of the capacitor, which will cause poor contact and the wiring and pins to fall off. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a capacitor which is easy to connect in view of the deficiencies of the above-mentioned prior art.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0005] A capacitor convenient for wiring comprises a capacitor housing, a core package is arranged in the capacitor housing, a cover plate is arranged above the core package, a support seat is arranged on the cover plate, a wiring board is arranged on the support seat, lower wire wrapping angles and upper wire wrapping angles are arranged at both ends of the wiring board, the lower wire wrapping angle is arranged on the surface of the support seat, the upper wire wrapping angle is protrudingly arranged on the outside of the support seat, and a release groove is processed on the surface of the wiring board near the edge of the support seat.
[0006] Furthermore, the upper wire wrapping angle and the lower wire wrapping angle include a left wire pressing plate and a right wire pressing plate, and the left wire pressing plate is 2 to 4 mm higher than the right wire pressing plate.
[0007] Furthermore, the acute angles around the wiring board, the left wire pressing plate and the right wire pressing plate are blunted.
[0008] Furthermore, the support seat is riveted on the cover plate, a connecting hole is processed on the bottom of the support seat, and a pin is connected to the core package, and the pin is inserted into the connecting hole.
[0009] Compared with the prior art, the utility model provides a capacitor that is easy to wire. The copper wire at the wiring end is tightly wrapped by upper and lower wire wrapping angles. At the same time, the wiring board at one end of the upper wire wrapping angle can be bent according to the incoming line direction, so as to better arrange the wires. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of the utility model;
[0011] Figure 2 This is a schematic diagram of the structure of the core package and the support seat connected to the utility model;
[0012] Figure 3yes Figure 2 The enlarged view of point A in the middle;
[0013] Figure 4 It is a top view of the utility model;
[0014] Figure 5 It is the wiring state diagram of the utility model;
[0015] Among them, 1. capacitor housing, 2. core package, 3. cover plate, 4. support seat, 5. terminal block, 6. lower wire wrapping angle, 7. upper wire wrapping angle, 8. left wire pressing plate, 9. right wire pressing plate, 10. release slot. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present utility model will be described clearly and completely below.
[0017] like Figure 1 to Figure 4 As shown, a capacitor that is easy to wire includes a capacitor housing 1, a core package 2 is arranged in the capacitor housing 1, a cover plate 3 is arranged above the core package 2, and a support seat 4 is arranged on the cover plate 3. In this embodiment, the support seat 4 includes an anode support seat and a cathode support seat, and the bottom of the anode support seat and the cathode support seat are both provided with riveted parts, and the support seats are riveted to the cover plate 3 through the riveted parts. A connecting hole is processed on the bottom of the support seat 4, and an anode pin and a cathode pin are connected to the core package 2, and the anode pin and the cathode pin are respectively inserted into the corresponding connecting holes.
[0018] A terminal block 5 is provided on the support seat 4, and a lower wire wrapping angle 6 and an upper wire wrapping angle 7 are provided at both ends of the terminal block 5, wherein the lower wire wrapping angle 6 is provided on the surface of the support seat 4, and the upper wire wrapping angle 7 is protruded and provided on the outer side of the support seat 4, and the copper wire at the terminal end is compressed by providing two wire wrapping angles. In this embodiment, the upper wire wrapping angle 6 and the lower wire wrapping angle 7 include a left wire pressing plate 8 and a right wire pressing plate 9, and the left wire pressing plate 8 and the right wire pressing plate 9 are bent on both sides of the terminal block. During the wiring process, the left wire pressing plate 8 and the right wire pressing plate 9 are flattened and then the copper wire is clamped.
[0019] Among them, the left wire pressing plate 8 is generally 2 to 4 mm higher than the right wire pressing plate 9. During the wiring process, the right wire pressing plate is first pressed against the copper wire, and then the left wire pressing plate 8 is bent and pressed against the right wire pressing plate. Since the left wire pressing plate 8 is higher than the right wire pressing plate 9, the excess part of the left wire pressing plate 8 covers the arc corner of the end of the right wire pressing plate 9 to prevent the wire pressing plates from loosening.
[0020] The peripheral sharp angles of the wiring board 5, the left wire pressing board 8 and the right wire pressing board 9 are blunted to prevent scratches when the capacitor is connected.
[0021] The surface of the wiring board 5 is processed with a release groove 10 near the edge of the support seat 4, and the release groove 10 is used to facilitate the bending of the support seat on one side of the upper wire wrapping angle 7. Figure 5As shown, when the wiring is connected from the top of the capacitor, one end of the support base is bent into a vertical state. When the wiring is connected from other directions of the capacitor, the support base can also be bent into other angles to facilitate better wiring and management.
[0022] The present invention is not limited to the described embodiments. Those skilled in the art may make some modifications or changes without departing from the spirit and scope of the present invention, that is, within the scope of disclosure. Therefore, the scope of protection of the present invention shall be subject to the scope defined in the claims.
Claims
1. A capacitor that is easy to connect, comprising a capacitor housing, a core package is arranged in the capacitor housing, and a cover plate is arranged above the core package, characterized in that: A support base is provided on the cover plate, a wiring board is provided on the support base, lower wire wrapping angles and upper wire wrapping angles are provided at both ends of the wiring board, the lower wire wrapping angle is provided on the surface of the support base, the upper wire wrapping angle is protruded on the outside of the support base, and a release groove is processed on the surface of the wiring board near the edge of the support base.
2. A capacitor that is easy to wire according to claim 1, characterized in that: The upper wire wrapping angle and the lower wire wrapping angle include a left wire pressing plate and a right wire pressing plate, and the left wire pressing plate is 2 to 4 mm higher than the right wire pressing plate.
3. A capacitor that is easy to wire according to claim 2, characterized in that: The peripheral acute angles of the wiring board, the left wire pressing board and the right wire pressing board are blunted.
4. A capacitor that is easy to wire according to claim 1, characterized in that: The support seat is riveted on the cover plate, a connecting hole is processed on the bottom of the support seat, and a pin is connected to the core package, and the pin is inserted into the connecting hole.