CN218788331U - Combined capacitor busbar component - Google Patents
Combined capacitor busbar component Download PDFInfo
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- CN218788331U CN218788331U CN202222762759.6U CN202222762759U CN218788331U CN 218788331 U CN218788331 U CN 218788331U CN 202222762759 U CN202222762759 U CN 202222762759U CN 218788331 U CN218788331 U CN 218788331U
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- cover plate
- lower cover
- upper cover
- connecting pieces
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Abstract
The utility model discloses a female component of arranging of modular condenser, including upper cover plate and lower apron. The upper cover plate is provided with a fixing column, and the lower cover plate is provided with a mounting column matched with the fixing column. The capacitor is arranged between the upper cover plate and the lower cover plate, the connecting pieces are arranged at two ends of the capacitor, the connecting pieces are provided with elastic pins, the elastic pins are in contact connection with the capacitor, the connecting pieces are provided with positioning holes, and the connecting pieces are sleeved on the mounting columns through the positioning holes. The combined capacitor busbar component can facilitate the combined connection of the capacitors and the mutual heat dissipation between the capacitors. And the upper cover plate and the lower cover plate can be manufactured by adopting an injection molding mode, so that the installation is convenient, and the manufacturing cost and the production process are reduced.
Description
Technical Field
The utility model relates to a capacitor technology especially relates to a female component of arranging of modular condenser.
Background
Capacitors are used in many applications primarily for filtering and absorption of peaks, and are characterized by high capacitance and low ESR and ESL. The large capacity is formed by connecting a plurality of core components in parallel after being wound by using the metallized film according to a certain process, and then the core components are led out through a bus bar. The bus bar and the end face of the core are connected by generally adopting a soldering or current welding process; or the busbar is switched through the soft lead, the former has the defects that the stress on the welding part is large, the plasticity range is small, the welded spot is easy to fall off after welding, the current or temperature parameter is relatively high in the welding process, and the capacitor core is easy to be damaged; the latter has many technological processes, increases welding points and cost, and is inconvenient for automatic production.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the utility model provides a female component of arranging of modular condenser.
The technical scheme of the utility model is realized like this:
a combined capacitor busbar component, comprising:
an upper cover plate, a fixing column is arranged on the upper cover plate,
a lower cover plate, wherein the lower cover plate is provided with an installation column matched with the fixed column,
a capacitor disposed between the upper cover plate and the lower cover plate, a cathode of the capacitor being disposed at one end of the capacitor, an anode of the capacitor being disposed at the other end,
the capacitor mounting structure comprises connecting pieces arranged at two ends of a capacitor, wherein elastic pins are arranged on the connecting pieces and are in contact connection with the capacitor, positioning holes are formed in the connecting pieces, and the connecting pieces are sleeved on mounting columns through the positioning holes.
The utility model discloses an among this kind of female component of arranging of modular condenser, be equipped with the louvre on upper cover plate and the lower cover plate.
The utility model discloses an among the female component of arranging of this kind of modular condenser, be equipped with the fixed block of spacing connecting piece and condenser down on the apron, the even setting of fixed block is around the condenser.
The utility model discloses an among this kind of female component of arranging of modular condenser, be equipped with spacing post on the fixed block.
The utility model discloses an among this kind of female component of arranging of modular condenser, be linear contact between spacing post and the condenser.
The utility model discloses an among this kind of female component of arranging of modular condenser, the centre of fixed column is equipped with the fixed orifices, be equipped with the installation head of cooperation fixed orifices on the erection column.
The utility model discloses an among this kind of female component of arranging of modular condenser, be equipped with the locating piece on upper cover plate and the lower apron, the centre of locating piece is equipped with installing port and spacing mouth.
The utility model discloses an among this kind of female component of arranging of modular condenser, be equipped with an elastic component between upper cover plate and the lower apron, this elastic component comprises pickup portion, vertical portion and horizontal portion, horizontal portion passes the installing port and arranges in spacing mouthful.
In the above-described assembled capacitor bus bar of the present invention, the elastic member is in a stretched state.
Implement the utility model discloses a female component of arranging of this kind of modular condenser has following beneficial effect: the combined capacitor busbar component can facilitate the combined connection of the capacitors and the mutual heat dissipation between the capacitors. The upper cover plate and the lower cover plate can be manufactured in an injection molding mode, so that the installation is convenient, and the manufacturing cost and the production process are reduced.
Drawings
Fig. 1 is a schematic structural view of a combined capacitor busbar component of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
FIG. 6 is an enlarged view of a portion of FIG. 4 at D;
FIG. 7 is an exploded view of FIG. 1;
fig. 8 is a partially enlarged view of fig. 7 at E.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 8, the combined capacitor busbar assembly of the present invention includes an upper cover plate 1 and a lower cover plate 2. This upper cover plate 1 and lower cover plate 2 can set up condenser 3 in the centre, not only can be with a plurality of 3 built-up connections of condenser, and still do benefit to the mutual heat dissipation between the condenser 3, simple to operate, low in manufacturing cost.
Be equipped with fixed column 4 on the upper cover plate 1, be equipped with on the lower cover plate 2 with fixed column 4 complex erection column 5, the centre of fixed column 4 is equipped with fixed orifices 6, is equipped with the installation head 7 of cooperation fixed orifices 6 on the erection column 5. The diameter of the fixing post 4 is larger than that of the mounting head 7, and the diameter of the mounting post 5 is equal to that of the fixing post 4.
The capacitor 3 is disposed between the upper and lower cover plates 1 and 2, and the cathode of the capacitor 3 is disposed at one end of the capacitor 3 and the anode is disposed at the other end.
For making things convenient for the installation of condenser 3, be equipped with spacing connecting piece 8 and condenser 3's fixed block 9 on apron 2 down, the even setting of fixed block 9 is around condenser 3. The fixing block 9 is provided with a limiting column 10. The limiting column 10 is in linear contact with the capacitor 3. The fixed blocks 9 are uniformly arranged around the capacitor 3, the fixed blocks 9 are arranged at four positions, and the corresponding limiting columns 10 are also arranged at four positions. The capacitor 3 may be placed in the middle of the stopper 10 for restricting the position of the capacitor 3.
And the upper cover plate 1 and the lower cover plate 2 are provided with heat dissipation holes 11, the heat dissipation holes 11 are positioned between two fixing blocks 9, and a limiting area 21 is arranged between the other two fixing blocks 9 and used for limiting a connecting piece 8 at the lower end of the capacitor 3.
The connecting pieces 8 are arranged at two ends of the capacitor 3, the connecting pieces 8 are used for connecting a plurality of capacitors 3, then one ends of the connecting pieces 8 are led to the outer parts of the upper cover plate 1 and the lower cover plate 2, the connecting pieces 8 can be communicated with each other, and the connecting pieces are conveniently connected with external parts. The connecting piece 8 is provided with an elastic pin 12, the elastic pin 12 is in contact connection with the capacitor 3, the connecting piece 8 is provided with a positioning hole 13, and the connecting piece 8 is sleeved on the mounting column 5 through the positioning hole 13.
The diameter of the positioning hole 13 provided on the connecting member 8 at the upper end of the capacitor 3 is matched with the diameter of the mounting head 7 so as to fall on the mounting post 5. And the diameter of the positioning hole 13 provided on the connecting member 8 at the lower end of the capacitor 3 is matched with the diameter of the mounting post 5. The mounting post 5 and the mounting head 7 are each for limiting the position of the connecting member 8.
After the connecting piece 8 at the lower end of the capacitor 3 is installed, the capacitor 3 is placed in the area between the limiting columns 10, and the elastic pins 12 support the capacitor 3 at the moment. When the connecting piece 8 at the upper end of the capacitor 3 is placed on the mounting head 7, the connecting piece 8 is supported on the capacitor 3 by the elastic pin 12, and the connecting piece 8 is sleeved on the mounting head 7 and has a certain gap with the mounting column 5. And after covering upper cover plate 1 at last, can press connecting piece 8 downwards through upper cover plate 1 for elastic pin 12 takes place the deformation, can be better with condenser 3 contact, and the mode of contact is elastic contact, can also play the effect of buffering protection to condenser 3 through elastic pin 12.
The upper cover plate 1 and the lower cover plate 2 are provided with positioning blocks 14, the middle of each positioning block 14 is provided with a mounting opening 15 and a limiting opening 16, and the height of the mounting opening 15 is smaller than that of the limiting opening 16, so that the transverse part 17 cannot be easily separated.
After the upper cover plate 1 and the lower cover plate 2 are installed, the upper cover plate 1 and the lower cover plate 2 are prevented from being scattered, an elastic piece 18 is arranged between the upper cover plate 1 and the lower cover plate 2, the elastic piece 18 is composed of a pickup part 19, a vertical part 20 and a transverse part 17, and the transverse part 17 penetrates through the installation opening 15 and is arranged in the limiting opening 16. The elastic member 18 is in a stretched state. The pickup portions 19 are disposed at both ends of the vertical portion 20, and the vertical portions 20 are symmetrically disposed in parallel, and the horizontal portion 17 is disposed perpendicular to the vertical portion 20.
The upper and lower cover plates 1 and 2 can be fixed by placing the lateral portions 17 of the elastic members 18 into the stopper holes 16 through the mounting holes 15. When the upper cover plate 1 and the lower cover plate 2 are installed, the installation and the disassembly can be completed completely without external tools in the operation process.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A combined capacitor busbar component, comprising:
an upper cover plate, a fixing column is arranged on the upper cover plate,
a lower cover plate, wherein the lower cover plate is provided with an installation column matched with the fixed column,
a capacitor disposed between the upper and lower cover plates, a cathode of the capacitor being disposed at one end of the capacitor, an anode of the capacitor being disposed at the other end,
the capacitor mounting structure comprises connecting pieces arranged at two ends of a capacitor, wherein elastic pins are arranged on the connecting pieces and are in contact connection with the capacitor, positioning holes are formed in the connecting pieces, and the connecting pieces are sleeved on mounting columns through the positioning holes.
2. The busbar assembly according to claim 1, wherein heat dissipation holes are formed in the upper and lower cover plates.
3. The combined type capacitor busbar component according to claim 1, wherein a limiting connecting piece and a fixing block of the capacitor are arranged on the lower cover plate, and the fixing block is uniformly arranged around the capacitor.
4. The busbar assembly according to claim 3, wherein the fixing block is provided with a limiting post.
5. The busbar assembly according to claim 4, wherein the limiting posts are in linear contact with the capacitor.
6. The combined type capacitor busbar component according to claim 1, wherein a fixing hole is formed in the middle of the fixing column, and a mounting head matched with the fixing hole is arranged on the mounting column.
7. The busbar assembly according to claim 1, wherein the upper cover plate and the lower cover plate are provided with positioning blocks, and the positioning blocks are provided with mounting openings and limiting openings in the middle.
8. The combined capacitor busbar construction according to claim 7, wherein an elastic member is arranged between the upper cover plate and the lower cover plate, the elastic member is composed of a pickup portion, a vertical portion and a transverse portion, and the transverse portion is arranged in the limiting opening through the mounting opening.
9. The busbar assembly according to claim 8, wherein the elastic member is in a stretched state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762759.6U CN218788331U (en) | 2022-10-17 | 2022-10-17 | Combined capacitor busbar component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762759.6U CN218788331U (en) | 2022-10-17 | 2022-10-17 | Combined capacitor busbar component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218788331U true CN218788331U (en) | 2023-04-04 |
Family
ID=86501566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222762759.6U Active CN218788331U (en) | 2022-10-17 | 2022-10-17 | Combined capacitor busbar component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218788331U (en) |
-
2022
- 2022-10-17 CN CN202222762759.6U patent/CN218788331U/en active Active
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