CN219066637U - Plug-in type aluminum electrolytic capacitor - Google Patents
Plug-in type aluminum electrolytic capacitor Download PDFInfo
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- CN219066637U CN219066637U CN202223298512.XU CN202223298512U CN219066637U CN 219066637 U CN219066637 U CN 219066637U CN 202223298512 U CN202223298512 U CN 202223298512U CN 219066637 U CN219066637 U CN 219066637U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
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Abstract
The utility model relates to a plug-in type aluminum electrolytic capacitor, which relates to the technical field of capacitors and comprises a shell, wherein a group of guide grooves are symmetrically formed in the end wall of one end of the shell, one guide groove is internally and fixedly provided with a positive plate, the other guide groove is internally and fixedly provided with a negative plate, a cover plate is detachably arranged on the shell, a positive guide block and a negative guide block are arranged on the cover plate in a penetrating manner, the positive guide block is propped against the positive plate, the negative guide block is propped against the negative plate, a positive joint and a negative joint are arranged on one side of the cover plate opposite to the shell, the positive joint is connected with the positive guide block, and the negative joint is connected with the negative guide block. This application has the effect that reduces the pin fracture and leads to changing aluminium electrolytic capacitor is holistic.
Description
Technical Field
The utility model relates to the technical field of capacitors, in particular to a plug-in type aluminum electrolytic capacitor.
Background
An aluminum electrolytic capacitor is an electronic component for storing electric energy, and is generally welded on a circuit board through two positive and negative leads on the aluminum electrolytic capacitor.
The Chinese patent with the authorized bulletin number of CN208444737U in the related art provides an aluminum electrolytic capacitor core package and an aluminum electrolytic capacitor, and the aluminum electrolytic capacitor core package comprises an aluminum shell, wherein the aluminum shell is internally provided with the core package, the core package is formed by sequentially winding positive foil, inner electrolytic paper, negative foil and outer electrolytic paper, positive plates and negative plates are respectively arranged on the positive foil and the negative foil, positive pins and negative pins are respectively fixedly connected with the top ends of the positive plates and the negative plates, and one ends of the positive pins and the negative pins, far away from the core package, are positioned outside the aluminum shell.
In carrying out the present application, the inventors have found that at least the following problems exist in this technology: because positive electrode pin and negative electrode pin fixed mounting are on the aluminium shell, when positive electrode pin and negative electrode pin expose the outside part of aluminium shell and take place the fracture, lead to aluminium electrolytic capacitor unable normal use, need change whole aluminium electrolytic capacitor.
Disclosure of Invention
In order to reduce the situation that the whole aluminum electrolytic capacitor is replaced due to breakage of pins, the application provides a plug-in type aluminum electrolytic capacitor.
The plug-in aluminum electrolytic capacitor adopts the following technical scheme:
the utility model provides a plug-in type aluminium electrolytic capacitor, includes the shell, a set of guiding gutter is offered to symmetry on shell one end wall, one of them guiding gutter internal fixation sets up the positive plate, another guiding gutter internal fixation sets up the negative plate, can dismantle on the shell and set up the apron, run through on the apron and set up positive guide block and negative guide block, positive guide block offsets with the positive plate, negative guide block offsets with the negative plate, the apron sets up positive joint and negative joint on shell one side mutually, positive joint is connected with positive guide block, negative joint is connected with negative guide block.
Through adopting above-mentioned technical scheme, when positive electrode joint and negative electrode joint appear cracked condition, dismantle old apron, and install new apron on the shell, make positive electrode guide block one end on the apron offset with the positive pole piece, and make negative electrode guide block one end on the apron offset with the negative pole piece, and then make positive pole piece and positive electrode joint intercommunication, make negative pole piece and negative electrode joint intercommunication, with positive electrode joint and negative electrode joint welding after on the circuit board, make aluminium electrolytic capacitor work normally, and then after positive electrode joint and negative electrode joint damage, need not to change the core package in shell and the shell, and then reduce the pin fracture and lead to changing the holistic condition of aluminium electrolytic capacitor.
Preferably, the positive electrode tab and the negative electrode tab are each flat.
Through adopting above-mentioned technical scheme, anodal joint and negative pole connect the design to the platykurtic, make anodal joint and negative pole connect difficult rupture, and the contact area between platykurtic anodal joint and platykurtic negative pole joint increase and the circuit board, be convenient for with anodal joint and negative pole joint welding on the circuit board, and make anodal joint and negative pole joint and circuit board welding more firm, reduce external vibration influence, and then reduced anodal joint and negative pole joint appearance rosin joint's condition, improve anodal joint and negative pole joint's welding reliability.
Preferably, the first storage groove and the second storage groove are symmetrically formed in the side wall of the cover plate, the first storage groove and the second storage groove penetrate through the cover plate and are far away from the end wall of one end of the shell, the first storage groove is used for inserting a positive electrode connector, the second storage groove is used for inserting a negative electrode connector, one end of the positive electrode guide block, far away from the shell, is located in the first storage groove, the positive electrode guide block and the positive electrode connector are far away from one end of the negative electrode connector and are rotationally connected, one end of the negative electrode guide block, far away from the shell, is located in the first storage groove, and one end, far away from the positive electrode connector, of the negative electrode guide block and the negative electrode connector is rotationally connected.
Through adopting above-mentioned technical scheme, when aluminium electrolytic capacitor does not weld with the circuit board, positive electrode joint is located and accomodates groove one, and negative electrode joint is located and accomodates groove two, makes positive electrode joint and negative electrode joint and apron laminating, and then reduces positive electrode joint and negative electrode joint and buckle cracked condition, and when aluminium electrolytic capacitor welds with the circuit board, rotates positive electrode joint and negative electrode joint, positive electrode joint and negative electrode joint respectively with accomodate groove one and accomodate groove two separation, make positive electrode joint and negative electrode joint outwards open, and then be convenient for positive electrode joint and negative electrode joint weld on the circuit board.
Preferably, the cover plate is sleeved with a compression ring, a first thread groove is formed in the inner wall of the compression ring, a second thread groove is formed in the side wall of the shell, the first thread groove is matched with the second thread groove, and the inner wall of the compression ring is in threaded connection with the side wall of the shell.
Through adopting above-mentioned technical scheme, establish the clamp ring cover on the apron, make first thread groove on the clamp ring inner wall and the second thread connection of thread groove on the shell lateral wall, rotate the clamp ring, make the clamp ring screw up on the shell, and then the clamp ring makes the apron install on the shell, when the apron is dismantled to needs, rotate the clamp ring, makes clamp ring and shell separation, and then dismantle the drop-down with the apron from the shell, and then reach the effect that apron and shell convenient to detach are connected.
Preferably, a limiting ring plate is fixedly arranged on the outer wall of the cover plate, and the top wall of the limiting ring plate is mutually abutted with the inner wall of the compression ring.
Through adopting above-mentioned technical scheme, rotate the clamp ring and make the clamp ring screw up on the shell, the clamp ring compresses tightly spacing ring plate on the shell, spacing ring plate makes the apron compress tightly on the shell, and then makes anodal guide block support tightly on the positive plate, makes the negative pole guide block support tightly on the negative plate, and when aluminium electrolytic capacitor takes place to rock or vibrate, anodal guide block and anodal piece are difficult to separate, negative pole guide block and negative plate are difficult to separate, and then the electrical signal of being convenient for is through anodal joint and negative pole joint and aluminium electrolytic capacitor between conduction.
Preferably, the positive electrode guide block is fixedly provided with a positive electrode guide piece towards one side of the shell, the positive electrode guide piece is mutually attached to the positive electrode plate, the negative electrode guide block is fixedly provided with a negative electrode guide piece towards one side of the shell, and the negative electrode guide piece is mutually attached to the negative electrode plate.
Through adopting above-mentioned technical scheme, the positive pole guide piece increases the area of contact between positive pole guide block and the positive pole piece, and the negative pole guide piece increases the area of contact between negative pole guide block and the negative pole piece, and then is convenient for positive pole guide block and positive pole piece contact, and the negative pole guide block of being convenient for contacts with the negative pole piece, and then is convenient for the signal of telecommunication conduct.
Preferably, a plurality of insulation inserting blocks are fixedly arranged on one side, facing the shell, of the cover plate, a plurality of insulation inserting grooves are formed in the end wall of the shell, and the insulation inserting grooves are used for inserting the insulation inserting blocks.
Through adopting above-mentioned technical scheme, insert insulating inserted block and establish in insulating slot, make anodal guide vane and anodal piece laminating, make negative pole guide vane and negative pole piece laminating, reduce the fixed apron in-process of clamp ring, the apron takes place to rotate the condition that leads to the dislocation, reaches the effect of being convenient for install the apron on the shell.
Preferably, the outer wall of the cover plate is fixedly provided with an insulating layer.
Through adopting above-mentioned technical scheme, the insulating layer parcel is at the apron outer wall, makes the electric current be difficult for conducting through the apron, reduces aluminium electrolytic capacitor electric leakage and leads to the injured condition of workman, improves aluminium electrolytic capacitor's security performance.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the shell, the diversion trench, the positive plate, the negative plate, the cover plate, the positive guide block, the negative guide block, the positive joint and the negative joint are arranged, so that the situation that the whole aluminum electrolytic capacitor is replaced due to pin breakage is reduced;
2. the first storage groove and the second storage groove are arranged, so that the bending fracture condition of the positive electrode joint and the negative electrode joint is reduced;
3. through setting up clamp ring, thread groove one and thread groove two, reach apron and shell convenient to detach's effect of being connected.
Drawings
Fig. 1 is a schematic structural view of a plug-in aluminum electrolytic capacitor according to an embodiment of the present application.
Fig. 2 is a cross-sectional view showing the positive electrode tab and the negative electrode tab in the first storage groove and the second storage groove in the embodiment of the present application.
Fig. 3 is a cross-sectional view showing that the positive electrode tab and the negative electrode tab are positioned outside the first receiving groove and the second receiving groove in the embodiment of the present application.
Fig. 4 is a cross-sectional view of an insulating insert and an insulating socket embodying an embodiment of the present application.
Reference numerals illustrate: 1. a housing; 11. a diversion trench; 12. a thread groove II; 2. a positive electrode guide block; 21. a positive electrode guide piece; 22. a positive plate; 3. a negative electrode guide block; 31. a negative electrode guide piece; 32. a negative electrode sheet; 4. a cover plate; 41. an insulating layer; 5. a positive electrode joint; 51. a first storage groove; 6. a negative electrode joint; 61. a second storage groove; 7. a clamp ring; 71. a first thread groove; 8. a limiting ring plate; 9. an insulating insert; 91. an insulated slot.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a plug-in type aluminum electrolytic capacitor. Referring to fig. 1 to 3, the device comprises a housing 1, wherein a group of diversion trenches 11 are symmetrically formed in an end wall of one end of the housing 1. The inner wall of one diversion trench 11 is covered with a positive plate 22, and the positive plate 22 is connected with a core package in the shell 1. The other diversion trench 11 is covered with a negative electrode plate 32, and the negative electrode plate 32 is connected with a core package in the shell 1. The cover plate 4 is arranged on the shell 1, the outer wall of the cover plate 4 is wrapped with the insulating layer 41, and the electric shock accident of the aluminum electrolytic capacitor is reduced. The cover plate 4 is symmetrically provided with a positive electrode guide block 2 and a negative electrode guide block 3, and the positive electrode guide block 2 and the negative electrode guide block 3 penetrate through the cover plate 4. The end wall of the positive electrode guide block 2 abuts against the positive electrode plate 22, and the end wall of the negative electrode guide block 3 abuts against the negative electrode plate 32. The cover plate 4 is symmetrically provided with a positive electrode joint 5 and a negative electrode joint 6 on one side of the shell 1 opposite to each other, the positive electrode joint 5 is connected with the positive electrode guide block 2, and the negative electrode joint 6 is connected with the negative electrode guide block 3. When the positive electrode joint 5 and the negative electrode joint 6 are broken, the old cover plate 4 is detached, the new cover plate 4 is installed on the shell 1, one end of the positive electrode guide block 2 on the cover plate 4 is propped against the positive electrode plate 22, one end of the negative electrode guide block 3 on the cover plate 4 is propped against the negative electrode plate 32, the positive electrode plate 22 is communicated with the positive electrode joint 5, the negative electrode plate 32 is communicated with the negative electrode joint 6, the positive electrode joint 5 and the negative electrode joint 6 are welded on a circuit board, the aluminum electrolytic capacitor works normally, and after the positive electrode joint 5 and the negative electrode joint 6 are damaged, the shell 1 and a core package in the shell 1 are not required to be replaced, and the situation that the whole aluminum electrolytic capacitor is replaced due to pin breakage is reduced.
In order to reduce the bending fracture of the positive electrode tab 5 and the negative electrode tab 6, referring to fig. 1 to 3, the side wall of the cover plate 4 is symmetrically provided with a first storage groove 51 and a second storage groove 61, and the first storage groove 51 and the second storage groove 61 penetrate through the end wall of the cover plate 4 far from the housing 1. The first storage groove 51 is used for inserting the positive electrode connector 5, the positive electrode connector 5 is flat, and the outer wall of the positive electrode connector 5 is mutually attached to the inner wall of the first storage groove 51. The second receiving groove 61 is configured to receive the negative electrode tab 6, the negative electrode tab 6 is flat, and an outer wall of the negative electrode tab 6 is attached to an inner wall of the second receiving groove 61. One end of the positive electrode guide block 2, which is far away from the shell 1, is positioned in the first storage groove 51, and the positive electrode guide block 2 is rotationally connected with one end of the positive electrode joint 5, which is far away from the negative electrode joint 6. One end of the negative electrode guide block 3, which is far away from the shell 1, is positioned in the first storage groove 51, and the negative electrode guide block 3 is rotatably connected with one end of the negative electrode joint 6, which is far away from the positive electrode joint 5. When the aluminum electrolytic capacitor is not welded with the circuit board, the positive electrode joint 5 is positioned in the first storage groove 51, the negative electrode joint 6 is positioned in the second storage groove 61, so that the positive electrode joint 5 and the negative electrode joint 6 are attached to the cover plate 4, and further the bending fracture condition of the positive electrode joint 5 and the negative electrode joint 6 is reduced. When the aluminum electrolytic capacitor is welded with the circuit board, the positive electrode joint 5 and the negative electrode joint 6 are rotated, and the positive electrode joint 5 and the negative electrode joint 6 are separated from the first storage groove 51 and the second storage groove 61 respectively, so that the positive electrode joint 5 and the negative electrode joint 6 are outwards opened, and the positive electrode joint 5 and the negative electrode joint 6 are conveniently welded on the circuit board. The flat positive electrode connector 5 and the flat negative electrode connector 6 are not easy to break, and the contact area between the flat positive electrode connector 5 and the flat negative electrode connector 6 and the circuit board is increased, so that the positive electrode connector 5 and the negative electrode connector 6 can be welded on the circuit board conveniently. And then make anodal joint 5 and negative pole joint 6 and circuit board welding more firm, reduce external vibration influence, and then reduced anodal joint 5 and negative pole joint 6 and appear the condition of rosin joint, improve anodal joint 5 and negative pole joint 6's welding reliability.
In order to achieve the effect of facilitating the disassembly and connection of the cover plate 4 and the shell 1, referring to fig. 1 to 3, the cover plate 4 is sleeved with a compression ring 7, and the inner wall of the compression ring 7 is provided with a first thread groove 71. The side wall of the shell 1 is provided with a second thread groove 12, the first thread groove 71 and the second thread groove 12 are matched with each other, and the inner wall of the compression ring 7 is in threaded connection with the side wall of the shell 1. When the cover plate 4 is installed on the shell 1, the compression ring 7 is sleeved on the cover plate 4, so that the first thread groove 71 on the inner wall of the compression ring 7 is in threaded connection with the second thread groove 12 on the side wall of the shell 1. The rotary clamp ring 7 is screwed onto the housing 1, so that the cover plate 4 is mounted on the housing 1. When the cover plate 4 is detached from the housing 1, the clamp ring 7 is rotated to separate the clamp ring 7 from the housing 1, and the cover plate 4 is detached from the housing 1.
In order to facilitate the conduction of electric signals between the anode connector 5 and the cathode connector 6 and the aluminum electrolytic capacitor, referring to fig. 1 to 3, a limiting ring plate 8 is sleeved on the side wall of the cover plate 4, and the limiting ring plate 8 is fixedly connected with the cover plate 4. The bottom wall of the limiting ring plate 8 is flush with the bottom wall of the cover plate 4, and the top wall of the limiting ring plate 8 is mutually attached to the inner wall of the compacting plate 7. The positive electrode guide block 2 is integrally formed with the positive electrode guide piece 21 toward the side of the housing 1, and the positive electrode guide piece 21 and the positive electrode piece 22 are mutually attached. The negative electrode guide 3 is integrally formed with the negative electrode guide piece 31 toward the case 1 side, and the negative electrode guide piece 31 and the negative electrode piece 32 are bonded to each other. The pressing ring 7 is rotated to enable the pressing ring 7 to be screwed on the shell 1, the pressing ring 7 enables the limiting ring plate 8 to be pressed on the shell 1, and the limiting ring plate 8 enables the cover plate 4 to be pressed on the shell 1. Further, the positive electrode tab 21 is abutted against the positive electrode tab 22, and the negative electrode tab 31 is abutted against the negative electrode tab 32. The positive electrode tab 21 increases the contact area between the positive electrode tab 2 and the positive electrode tab 22, and the negative electrode tab 31 increases the contact area between the negative electrode tab 32 and the negative electrode tab 3. The connection between the positive electrode tab 5 and the positive electrode tab 22 is stabilized, and the connection between the negative electrode tab 6 and the negative electrode tab 32 is stabilized.
To achieve the effect of facilitating the installation of the cover plate 4, referring to fig. 2 to 4, three insulating plugs 9 are installed on the side of the cover plate 4 facing the housing 1, and three insulating slots 91 are formed in the end wall of the housing 1. The insulating slot 91 is used for inserting the insulating plug 9, and the inner wall of the insulating slot 91 is mutually attached to the outer wall of the insulating plug 9. The insulating plug 9 is inserted into the insulating slot 91, so that the positive electrode tab 21 is bonded to the positive electrode tab 22, and the negative electrode tab 31 is bonded to the negative electrode tab 32. And then the fixed apron 4 in-process of clamp ring 7, apron 4 is difficult for taking place relative rotation with shell 1, and then reaches the effect of being convenient for install apron 4.
The implementation principle of the plug-in type aluminum electrolytic capacitor provided by the embodiment of the application is as follows: when the positive electrode terminal 5 and the negative electrode terminal 6 are broken, the clamp ring 7 is rotated to separate the clamp ring 7 from the outer wall of the casing 1, and the cover plate 4 is detached. Then, the positive electrode guide piece 21 and the negative electrode guide piece 31 on the new cover plate 4 are attached to the positive electrode piece 22 and the negative electrode piece 32, so that the positive electrode piece 22 is communicated with the positive electrode joint 5, and the negative electrode piece 32 is communicated with the negative electrode joint 6. Then the clamp ring 7 is sleeved on the new cover plate 4, and the first thread groove 71 on the inner wall of the clamp ring 7 is in threaded connection with the second thread groove 12 on the side wall of the shell 1. The clamp ring 7 is rotated, so that the clamp ring 7 is screwed on the shell 1, the limiting ring plate 8 is pressed against the cover plate 4, and then a new cover plate 4 is installed on the shell 1. And finally, welding the positive electrode joint 5 and the negative electrode joint 6 on a circuit board, and enabling the aluminum electrolytic capacitor to work normally. And when the positive electrode connector 5 and the negative electrode connector 6 are damaged, the shell 1 and a core package in the shell 1 do not need to be replaced, and the situation that the whole aluminum electrolytic capacitor is replaced due to breakage of pins is reduced.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. Plug-in aluminum electrolytic capacitor, comprising a housing (1), characterized in that: a group of guiding gutter (11) are offered to symmetry on shell (1) one end wall, one of them guiding gutter (11) internal fixation sets up positive plate (22), another guiding gutter (11) internal fixation sets up negative plate (32), can dismantle on shell (1) and set up apron (4), run through on apron (4) and set up positive guide block (2) and negative guide block (3), positive guide block (2) offsets with positive plate (22), negative guide block (3) offsets with negative plate (32), apron (4) set up positive joint (5) and negative joint (6) on one side of shell (1) dorsad, positive joint (5) are connected with positive guide block (2), negative joint (6) are connected with negative guide block (3).
2. A plug-in aluminum electrolytic capacitor according to claim 1, wherein: the positive electrode joint (5) and the negative electrode joint (6) are flat.
3. A plug-in aluminum electrolytic capacitor according to claim 2, wherein: the utility model discloses a battery pack, including cover board (4) and shell (1), cover board (4) lateral wall is gone up the symmetry and is offered and accomodate groove one (51) and accomodate groove two (61), accomodate groove one (51) and accomodate groove two (61) and run through cover board (4) and keep away from shell (1) one end wall, accomodate groove one (51) and supply positive electrode joint (5) to insert and establish, accomodate groove two (61) and supply negative electrode joint (6) to insert and establish, shell (1) one end is kept away from in positive electrode guide block (2) and is located accomodate groove one (51), positive electrode guide block (2) and positive electrode joint (5) are kept away from negative electrode joint (6) one end rotation connection, shell (1) one end is kept away from in negative electrode guide block (3) and negative electrode joint (6).
4. A plug-in aluminum electrolytic capacitor according to claim 1, wherein: the novel anti-theft device is characterized in that the cover plate (4) is sleeved with the compression ring (7), a first thread groove (71) is formed in the inner wall of the compression ring (7), a second thread groove (12) is formed in the side wall of the shell (1), the first thread groove (71) and the second thread groove (12) are matched with each other, and the inner wall of the compression ring (7) is in threaded connection with the side wall of the shell (1).
5. The plug-in aluminum electrolytic capacitor according to claim 4, wherein: and a limiting ring plate (8) is fixedly arranged on the outer wall of the cover plate (4), and the top wall of the limiting ring plate (8) is mutually abutted with the inner wall of the compression ring (7).
6. A plug-in aluminum electrolytic capacitor according to claim 1, wherein: positive guide block (2) is towards fixed positive guide piece (21) that sets up in shell (1) one side, positive guide piece (21) laminating each other with positive plate (22), negative guide block (3) is towards fixed negative guide piece (31) that sets up in shell (1) one side, negative guide piece (31) laminating each other with negative plate (32).
7. The plug-in aluminum electrolytic capacitor according to claim 6, wherein: the cover plate (4) is fixedly provided with a plurality of insulating inserting blocks (9) towards one side of the shell (1), a plurality of insulating inserting grooves (91) are formed in the end wall of the shell (1), and the insulating inserting blocks (9) are inserted into the insulating inserting grooves (91).
8. A plug-in aluminum electrolytic capacitor according to claim 1, wherein: an insulating layer (41) is fixedly arranged on the outer wall of the cover plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223298512.XU CN219066637U (en) | 2022-12-09 | 2022-12-09 | Plug-in type aluminum electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223298512.XU CN219066637U (en) | 2022-12-09 | 2022-12-09 | Plug-in type aluminum electrolytic capacitor |
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| Publication Number | Publication Date |
|---|---|
| CN219066637U true CN219066637U (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223298512.XU Active CN219066637U (en) | 2022-12-09 | 2022-12-09 | Plug-in type aluminum electrolytic capacitor |
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| CN (1) | CN219066637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117854934A (en) * | 2024-03-06 | 2024-04-09 | 湖州新江浩电子有限公司 | Chip capacitor base |
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2022
- 2022-12-09 CN CN202223298512.XU patent/CN219066637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117854934A (en) * | 2024-03-06 | 2024-04-09 | 湖州新江浩电子有限公司 | Chip capacitor base |
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