CN211238000U - Bolt type solid-liquid mixed aluminum electrolytic capacitor - Google Patents
Bolt type solid-liquid mixed aluminum electrolytic capacitor Download PDFInfo
- Publication number
- CN211238000U CN211238000U CN201922412406.1U CN201922412406U CN211238000U CN 211238000 U CN211238000 U CN 211238000U CN 201922412406 U CN201922412406 U CN 201922412406U CN 211238000 U CN211238000 U CN 211238000U
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- Prior art keywords
- bolt
- bolt seat
- steel sleeve
- aluminum electrolytic
- electrolytic capacitor
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Abstract
The utility model discloses a bolt type solid-liquid mixed aluminum electrolytic capacitor, which relates to the technical field of aluminum electrolytic capacitors, comprising an insulating sleeve, wherein the top of the insulating sleeve is provided with a cover plate, the cover plate is internally provided with a first bolt seat, one side of the inner part of the cover plate, which is close to the first bolt seat, is provided with a second bolt seat, the first bolt seat and the second bolt seat are internally provided with second screw holes, the top of the first bolt seat is provided with a first bolt, one side of a through hole is provided with a pin, the top of the second bolt seat is provided with a second bolt, the top of the first bolt seat and the second bolt seat are both provided with clamping grooves, the utility model discloses a steel sleeve is arranged outside the insulating sleeve, which is beneficial to protecting the capacitor, avoids the internal elements from being damaged due to the stress deformation of the capacitor, and through the through holes are arranged in the first bolt, the mounting speed of the pins is improved, and repeated positioning caused by the fact that the pins are separated from the mounting holes is avoided.
Description
Technical Field
The utility model belongs to the technical field of aluminum electrolytic capacitor, concretely relates to bolt type solid-liquid mixing aluminum electrolytic capacitor.
Background
The aluminum electrolytic capacitor is made by taking an aluminum cylinder as a negative electrode, filling liquid electrolyte in the aluminum cylinder and inserting a bent aluminum strip as a positive electrode, and the aluminum electrolytic capacitor is processed by direct current voltage to form an oxide film as a medium on the positive electrode. Its advantages are high capacity, high leakage, poor stability, and positive and negative polarities.
However, the bolt type aluminum electrolytic capacitor in the current market cannot meet the use requirements, the bolt type aluminum electrolytic capacitor is easy to deform under compression, when pins are installed, the pins need to be repositioned after being separated from the bolts, the pin installation speed is low, and based on the problems, the bolt type solid-liquid mixed aluminum electrolytic capacitor is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bolt type solid-liquid mixing aluminum electrolytic capacitor to the bolt type aluminum electrolytic capacitor who proposes in solving above-mentioned background art does not resist compression, and is not convenient for install the problem of pin.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bolt type solid-liquid mixture aluminum electrolytic capacitor, includes insulation support, the apron is installed at insulation support's top, the internally mounted of apron has first bolt seat, and the inside of apron is close to one side of first bolt seat and installs second bolt seat, the second screw has all been seted up to the inside of first bolt seat and second bolt seat, first bolt is installed at the top of first bolt seat, and the inside of first bolt has seted up the through-hole, the pin is installed to one side of through-hole, the second bolt is installed at the top of second bolt seat, the draw-in groove has all been seted up at the top of first bolt seat and second bolt seat.
Preferably, the second mounting panel is installed to insulation support's bottom, and the mid-mounting of second mounting panel has steel sleeve mounting bolt, first screw has been seted up to insulation support's bottom, the second steel sleeve is installed to one side of second mounting panel, and one side of second steel sleeve installs the connecting rod, first steel sleeve is installed to the one end of connecting rod, and the top of first steel sleeve installs first mounting panel, the mounting hole has been seted up at the top of first steel sleeve.
Preferably, the installation pole is installed at the top of first mounting panel, the packing ring is installed to the inner wall of first mounting panel, and the middle part of packing ring has seted up apron card hole.
Preferably, a core bag is installed inside the insulating sleeve, a positive electrode foil is installed inside the core bag, and a negative electrode foil is installed inside the core bag.
Preferably, the first steel sleeve is of a hollow cylinder structure, and the outer wall of the first steel sleeve is provided with a heat absorption coating.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses an at insulation support externally mounted steel sleeve, utilize insulation support to bear outside extrusion force to the condenser, be favorable to protecting the condenser, avoid the condenser atress to warp and lead to the internal element impaired.
(2) The utility model discloses an open the through-hole in first bolt, pass the through-hole with the pin, be favorable to the location and the fixed of pin, improve the installation rate of pin, avoid the pin to break away from the mounting hole and lead to the repeated positioning.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an external view of the present invention;
fig. 3 is a top view of the cover plate of the present invention;
fig. 4 is a schematic structural view of a first bolt of the present invention;
fig. 5 is a schematic structural diagram of the first mounting plate of the present invention;
fig. 6 is a schematic structural diagram of the first steel sleeve and the second mounting plate according to the present invention;
in the figure: 1-a connecting rod; 2-a first steel sleeve; 3-mounting a rod; 4-a first mounting plate; 5-a first bolt seat; 6-a first bolt; 7-positive electrode foil; 8-a second bolt; 9-a second bolt seat; 10-negative foil; 11-mounting holes; 12-a first screw hole; 13-installing bolts by using the steel sleeve; 14-core package; 15-an insulating sleeve; 16-a second mounting plate; 17-a second screw hole; 18-a card slot; 19-a cover plate; 20-a through hole; 21-cover plate clamping hole; 22-a gasket; 23-a second steel sleeve; 24-pins.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: a bolt type solid-liquid mixed aluminum electrolytic capacitor comprises an insulating sleeve 15, a cover plate 19 is arranged at the top of the insulating sleeve 15, a first bolt seat 5 is arranged inside the cover plate 19, and a second bolt seat 9 is arranged at one side of the inner part of the cover plate 19 close to the first bolt seat 5, a second screw hole 17 is arranged at the inner parts of the first bolt seat 5 and the second bolt seat 9, a first bolt 6 is arranged at the top part of the first bolt seat 5, a through hole 20 is arranged in the first bolt 6, a pin 24 is arranged on one side of the through hole 20, a second bolt 8 is arranged on the top of the second bolt seat 9, clamping grooves 18 are arranged on the top of the first bolt seat 5 and the top of the second bolt seat 9, the pin 24 is clamped in the clamping grooves 18, then, the first bolt 6 and the second bolt 8 are installed into the corresponding second screw holes 17, the pins 24 can be installed successfully, and the pins 24 are pressed tightly and cannot fall off.
Further, a second mounting plate 16 is installed at the bottom of the insulating sleeve 15, a steel sleeve mounting bolt 13 is installed in the middle of the second mounting plate 16, a first screw hole 12 is formed in the bottom of the insulating sleeve 15, a second steel sleeve 23 is installed on one side of the second mounting plate 16, a connecting rod 1 is installed on one side of the second steel sleeve 23, a first steel sleeve 2 is installed at one end of the connecting rod 1, the inner walls of the first steel sleeve 2 and the second steel sleeve 23 are not in contact with the outer wall of the insulating sleeve 15, the outer wall of the insulating sleeve 15 is not pressed when the first steel sleeve 2 and the second steel sleeve 23 are stressed, when the insulating sleeve 15 is extruded by external force, the first steel sleeve 2 and the second steel sleeve 23 are extruded, a first mounting plate 4 is installed at the top of the first steel sleeve 2, and a mounting hole 11 is formed in the top of the first steel sleeve 2.
Further, the installation rod 3 is installed at the top of the first installation plate 4, the gasket 22 is installed on the inner wall of the first installation plate 4, the cover plate clamping hole 21 is formed in the middle of the gasket 22, the cover plate 19 is sleeved in the cover plate clamping hole 21, and the gasket 22 is supported on the outer wall of the cover plate 19, so that the first steel sleeve 2 and the second steel sleeve 23 are fixed.
Further, a core pack 14 is installed inside the insulating sleeve 15, a positive electrode foil 7 is installed inside the core pack 14, and a negative electrode foil 10 is installed inside the core pack 14.
Further, the first steel sleeve 2 is of a hollow cylinder structure, and a heat absorption coating is arranged on the outer wall of the first steel sleeve 2.
The utility model discloses a theory of operation and use flow: when the device is used, a user winds the anode foil 7 and the cathode foil 10 inside the core package 14, then fixes the core package 14 inside the insulating sleeve 15, then installs the anode foil 7 and the cathode foil 10 at the bottom of the cover plate 19, then penetrates the pins 24 into the through holes 20, clamps the pins 24 inside the clamping grooves 18, then installs the first bolts 6 and the second bolts 8 into the corresponding second screw holes 17, sleeves the first steel sleeve 2 and the second steel sleeve 23 from the bottom of the insulating sleeve 15, then installs the first mounting plate 4 on the cover plate 19, inserts the mounting rod 3 on the first mounting plate 4 into the mounting hole 11, at the moment, the first mounting plate 4 and the first steel sleeve 2 are fixed together, rotates the second mounting plate 16 on one side of the second steel sleeve 23, screws the steel sleeve mounting bolt 13 on the second mounting plate 16 into the first screw hole 12, when the insulating sleeve 15 is extruded by external force, the first steel sleeve 2 and the second steel sleeve 23 are squeezed, the inner walls of the first steel sleeve 2 and the second steel sleeve 23 do not contact with the outer wall of the insulating sleeve 15, and the first steel sleeve 2 and the second steel sleeve 23 do not press the outer wall of the insulating sleeve 15 when being stressed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a bolt type solid-liquid mixing aluminum electrolytic capacitor, includes insulating sleeve (15), apron (19) are installed to the top of insulating sleeve (15), its characterized in that: the utility model discloses a bolt structure, including apron (19), first bolt seat (5) of internally mounted of apron (19), and second bolt seat (9) are installed to one side that the inside of apron (19) is close to first bolt seat (5), second screw (17) have all been seted up to the inside of first bolt seat (5) and second bolt seat (9), first bolt (6) are installed at the top of first bolt seat (5), and through-hole (20) have been seted up to the inside of first bolt (6), pin (24) are installed to one side of through-hole (20), second bolt (8) are installed at the top of second bolt seat (9), draw-in groove (18) have all been seted up at the top of first bolt seat (5) and second bolt seat (9).
2. The bolt-type solid-liquid hybrid aluminum electrolytic capacitor according to claim 1, characterized in that: second mounting panel (16) is installed to the bottom of insulating sleeve (15), and the mid-mounting of second mounting panel (16) has steel sleeve construction bolt (13), first screw (12) have been seted up to the bottom of insulating sleeve (15), second steel sleeve (23) are installed to one side of second mounting panel (16), and one side of second steel sleeve (23) installs connecting rod (1), first steel sleeve (2) are installed to the one end of connecting rod (1), and first mounting panel (4) are installed at the top of first steel sleeve (2), mounting hole (11) have been seted up at the top of first steel sleeve (2).
3. The bolt-type solid-liquid hybrid aluminum electrolytic capacitor according to claim 2, characterized in that: installation pole (3) are installed at the top of first mounting panel (4), packing ring (22) are installed to the inner wall of first mounting panel (4), and apron card hole (21) have been seted up at the middle part of packing ring (22).
4. The bolt-type solid-liquid hybrid aluminum electrolytic capacitor according to claim 1, characterized in that: the insulation sleeve (15) is internally provided with a core bag (14), the core bag (14) is internally provided with a positive foil (7), and the core bag (14) is internally provided with a negative foil (10).
5. The bolt-type solid-liquid hybrid aluminum electrolytic capacitor according to claim 2, characterized in that: the first steel sleeve (2) is of a hollow cylinder structure, and a heat absorption coating is arranged on the outer wall of the first steel sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412406.1U CN211238000U (en) | 2019-12-29 | 2019-12-29 | Bolt type solid-liquid mixed aluminum electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412406.1U CN211238000U (en) | 2019-12-29 | 2019-12-29 | Bolt type solid-liquid mixed aluminum electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211238000U true CN211238000U (en) | 2020-08-11 |
Family
ID=71918203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922412406.1U Expired - Fee Related CN211238000U (en) | 2019-12-29 | 2019-12-29 | Bolt type solid-liquid mixed aluminum electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211238000U (en) |
-
2019
- 2019-12-29 CN CN201922412406.1U patent/CN211238000U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20201229 |