CN209401488U - A kind of attachment aluminium electrolutic capacitor - Google Patents
A kind of attachment aluminium electrolutic capacitor Download PDFInfo
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- CN209401488U CN209401488U CN201920198374.7U CN201920198374U CN209401488U CN 209401488 U CN209401488 U CN 209401488U CN 201920198374 U CN201920198374 U CN 201920198374U CN 209401488 U CN209401488 U CN 209401488U
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- boss
- rubber plug
- positive
- seal rubber
- lead wires
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Abstract
The utility model relates to a kind of attachment aluminium electrolutic capacitors, core packet including aluminum hull and inside aluminum hull, the core packet is connected with positive and negative lead wires, the seal rubber plug of the attachment aluminium electrolutic capacitor is boss seal rubber plug, the boss seal rubber plug bodies top is equipped with the cylindrical body boss that top is concave surface, empty slot is equipped with perpendicular to the boss seal rubber plug body part in the middle part of the cylindrical body boss, there are positive and negative lead wires holes in empty slot, the positive and negative lead wires are pierced by from the positive and negative lead wires hole, the boss seal rubber plug group is stood and is sealed in aluminum hull opening, the utility model has the beneficial effects that: the problem of having evaded when traditional aluminium electrolutic capacitor is installed on circuit board by user or easily lead having been caused to be pulled off when adding one layer of seat board to traditional aluminium electrolutic capacitor by equipment；Seat board is eliminated, production cost is substantially reduced；Seat board is integrated in boss seal rubber plug, and welding is facilitated to be installed on circuit board.
Description
Technical field
The utility model relates to electrical fields, and in particular to a kind of attachment aluminium electrolutic capacitor.
Background technique
At present in electronic circuit, using a kind of patch aluminium electrolytic capacitor, it is core packet, aluminum hull, the rubber plug by being impregnated with
After the assembly is completed, it then on rubber plug sealant surface, is formed by equipment plus one layer of seat board.Then braid is inserted automatically to client
Part.Because the rubber plug of the aluminium electrolutic capacitor sealing of our traditional capacitors is plane, this aluminium electrolutic capacitor makes
Used time, lead not only plays the role of extraction, but also plays fixed function, and at this moment lead bears external traction force and shaking force weakens, and
This mode high production cost, production efficiency are low.
Utility model content
To solve the above problems, the utility model provides a kind of attachment aluminium electrolutic capacitor, including aluminum hull and it is located at aluminium
Core packet inside shell, the core packet are connected with positive and negative lead wires, and the seal rubber plug of the attachment aluminium electrolutic capacitor is that boss is close
Sealing plug, the boss seal rubber plug bodies top are equipped with the cylindrical body boss that top is concave surface, the cylindrical body boss middle part
It is equipped with empty slot perpendicular to the boss seal rubber plug body part, there are positive and negative lead wires hole in the empty slot, the positive and negative anodes draw
Line is pierced by from the positive and negative lead wires hole, and the boss seal rubber plug group is stood and sealed in aluminum hull opening.
More preferably, the positive and negative lead wires be pierced by after boss seal rubber plug ontology the bending of 90 degree of dislocation respectively be placed in it is described
In empty slot.
More preferably, the positive and negative lead wires include aluminium stalk and CP line, and the aluminium stalk is located at boss seal rubber plug lower part,
The CP line is located at aluminium stalk top.
The utility model has the beneficial effects that: replacing flat seal plug to paste in the circuit board by boss seal rubber plug
Play the fixed function to product, lead, which only serves extraction, can not afford fixed function, at this moment lead bear external traction force with
Shaking force enhancing, can save seat board, substantially reduce production cost, improve production efficiency.
Detailed description of the invention
Fig. 1 is a kind of the schematic diagram of the section structure for mounting aluminium electrolutic capacitor of the utility model；
Fig. 2 is a kind of structural schematic diagram for the boss seal rubber plug for mounting aluminium electrolutic capacitor of the utility model；
Fig. 3 is a kind of stereoscopic effect schematic diagram for mounting aluminium electrolutic capacitor of the utility model；
In figure: 1, aluminum hull, 2, core packet, 31, aluminium stalk, 32, CP line, 41, boss seal rubber plug ontology, 42, cylindrical body boss,
43, positive and negative lead wires hole 43.
Specific embodiment
Scheme in the utility model to clearly illustrate is given below preferred embodiment and is described with reference to the accompanying drawings.
Embodiment 1
As shown in Figure 1-3, to solve the above problems, the utility model provides a kind of attachment aluminium electrolutic capacitor, including aluminium
Shell 1 and the core packet 2 inside aluminum hull 1, the core packet 2 are connected with positive and negative lead wires 3, the attachment aluminium electrolutic capacitor
Seal rubber plug is boss seal rubber plug 4, and the cylindrical body boss that top is concave surface is equipped at the top of the boss seal rubber plug ontology 41
42,42 middle part of the cylindrical body boss is equipped with empty slot perpendicular to described boss seal rubber plug ontology 41, in the empty slot there are
Positive and negative lead wires hole 43, the positive and negative lead wires 3 are pierced by from the positive and negative lead wires hole 43,4 groups of the boss seal rubber plug
It stands and seals in aluminum hull opening.
More preferably, the positive and negative lead wires 3 are pierced by after boss seal rubber plug ontology 41 90 degree of dislocation bendings respectively and are placed in
In the empty slot.
More preferably, the positive and negative lead wires 3 include that aluminium obstructs 31 and CP line 32, and the aluminium stalk 31 is located at the boss sealant
4 lower parts are filled in, the CP line 32 is located at 31 top of aluminium stalk.
In use, cylindrical body boss and lead are close to wiring board, 90 degree of bendings of positive and negative lead wires and circuit board contacts simultaneously,
Through scolding tin on circuit board together with welding circuit board.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (3)
1. a kind of attachment aluminium electrolutic capacitor, comprising: aluminum hull and the core packet inside aluminum hull, the core packet are connected with positive and negative
Pole lead, which is characterized in that the seal rubber plug of the attachment aluminium electrolutic capacitor is boss seal rubber plug, the boss sealant
The cylindrical body boss that top is concave surface is equipped at the top of plug body, the cylindrical body boss middle part is perpendicular to the boss seal rubber plug
Body part is equipped with empty slot, and there are positive and negative lead wires holes in the empty slot, and the positive and negative lead wires are from the positive and negative lead wires hole
It is pierced by, the boss seal rubber plug group is stood and sealed in aluminum hull opening.
2. mounting aluminium electrolutic capacitor according to claim 1, which is characterized in that the positive and negative lead wires are pierced by boss sealing
90 degree of dislocation bendings are placed in the empty slot respectively after rubber plug body.
3. mounting aluminium electrolutic capacitor according to claim 1, which is characterized in that the positive and negative lead wires include aluminium stalk and CP
Line, the aluminium stalk are located at boss seal rubber plug lower part, and the CP line is located at aluminium stalk top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198374.7U CN209401488U (en) | 2019-02-14 | 2019-02-14 | A kind of attachment aluminium electrolutic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198374.7U CN209401488U (en) | 2019-02-14 | 2019-02-14 | A kind of attachment aluminium electrolutic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401488U true CN209401488U (en) | 2019-09-17 |
Family
ID=67899187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920198374.7U Active CN209401488U (en) | 2019-02-14 | 2019-02-14 | A kind of attachment aluminium electrolutic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828178A (en) * | 2019-11-18 | 2020-02-21 | 江苏浚泽电气有限公司 | Surface-mounted aluminum electrolytic capacitor |
-
2019
- 2019-02-14 CN CN201920198374.7U patent/CN209401488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828178A (en) * | 2019-11-18 | 2020-02-21 | 江苏浚泽电气有限公司 | Surface-mounted aluminum electrolytic capacitor |
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