CN214848230U - Novel explosion-proof SMD aluminum electrolytic capacitor - Google Patents
Novel explosion-proof SMD aluminum electrolytic capacitor Download PDFInfo
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- CN214848230U CN214848230U CN202121386180.3U CN202121386180U CN214848230U CN 214848230 U CN214848230 U CN 214848230U CN 202121386180 U CN202121386180 U CN 202121386180U CN 214848230 U CN214848230 U CN 214848230U
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Abstract
The utility model discloses a novel explosion-proof SMD aluminum electrolytic capacitor, its technical scheme main points are: including capacitor body, the last roll up of capacitor body arc surface has the wire net, the paste of capacitor body bottom has explosion-proof paster, capacitor body top threaded connection has the connection foot, capacitor body arc surface bottom cover has the cover shell, the capacitor body top is equipped with the end cover, end cover and cover shell threaded connection are in the same place, have solved the inconvenient installation of explosion-proof shell of this kind of current explosion-proof capacitor and have dismantled to lead to the condenser can not assemble according to the user demand, make the problem of the inconvenient nimble use of explosion-proof shell of explosion-proof capacitor, improve and optimize through the structure to the condenser, make condenser externally mounted have explosion-proof shell, can effectually block the condenser explosion, the condenser tail end also is equipped with explosion-proof paster simultaneously, is convenient for further equipment condenser explosion.
Description
Technical Field
The utility model relates to the technical field of capacitors, concretely relates to novel explosion-proof SMD aluminum electrolytic capacitor.
Background
An aluminium electrolytic capacitor, also called as capacitor, is an energy storage element, its structure can be divided into three kinds of fixed capacitor, semi-variable capacitor and variable capacitor, its characteristics are large capacity, but large leakage, large error and poor stability, and it is commonly used as AC bypass and filter, and also used for signal coupling when the requirement is not high.
Chinese patent No. CN205194506 discloses an explosion-proof heat dissipation capacitor, which includes a simple capacitor body, an outgoing line connected to a capacitor core is arranged at the upper end of the capacitor body, an explosion-proof housing is sleeved on the capacitor body, an inner circumferential surface of the explosion-proof housing abuts against the capacitor body, a plurality of heat dissipation ring sheets distributed up and down are arranged on an outer circumferential surface of the explosion-proof housing, an upper end of the explosion-proof housing extends above the upper end surface of the capacitor body and is provided with an upper end cover, the upper end cover is provided with a terminal connector connected to the outgoing line, a lower end cover is arranged at the lower end of the explosion-proof housing, the lower end cover is provided with two symmetrical screw rods, the two screw rods are located outside the outer circumferential surface of the explosion-proof housing, the screw rods pass through a plurality of the heat dissipation ring sheets, the upper ends of the screw rods upwardly pass through the upper end cover and are provided with nuts, and the lower end cover is further provided with mounting holes; the utility model discloses simple structure, practicality, the installation of the electric capacity of being convenient for of setting up of mounting hole has fine radiating effect, and the effort when explosion-proof shell sets up the ability absorption capacitor inflation, and is explosion-proof effectual.
The capacitor described in the above patent has a good explosion-proof effect, but has the following problems in practical use: the explosion-proof shell of the existing explosion-proof capacitor is inconvenient to mount and dismount, so that the capacitor cannot be assembled according to the use requirement, and the explosion-proof shell of the existing explosion-proof capacitor is inconvenient and flexible to use.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems mentioned in the background technology, the utility model aims to provide a novel explosion-proof patch type aluminum electrolytic capacitor to solve the problems mentioned in the background technology.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a novel explosion-proof SMD aluminum electrolytic capacitor, includes capacitor body, and the capacitor body arc surface is rolled up there is the wire net, and pastes in the capacitor body bottom has explosion-proof paster, and capacitor body top threaded connection has the connection foot, and capacitor body arc surface bottom cover has the cover shell, and the capacitor body top is equipped with the end cover, and end cover and cover shell threaded connection are in the same place.
Through adopting above-mentioned technical scheme, the capacitor body is convenient for the normal function of condenser, and the wire net is protected capacitor body arc surface to make things convenient for capacitor body to obtain effectual explosion-proof protection, explosion-proof paster is convenient for carry out further explosion-proof protection to capacitor body, and the connecting pin is convenient for condenser and equipment link together, and the cover shell and end cover are convenient for carry out holistic explosion-proof protection around whole capacitor body, avoid the condenser to explode easily and open the damage.
Preferably, the top end of the capacitor body is provided with a connecting groove, and the bottom end of the capacitor body is provided with a patch groove.
Through adopting above-mentioned technical scheme, the spread groove is convenient for cooperate the end cover to make things convenient for the end cover top spread groove of impressing, and then make things convenient for the end cover to protect the connection foot, the explosion-proof paster of being convenient for is pasted in the paster groove, and pasting and use of the explosion-proof paster of being convenient for.
Preferably, pins are symmetrically arranged on the inner side of the connecting groove at the top end of the capacitor body, and thread grooves are formed in the top ends of the pins.
Through adopting above-mentioned technical scheme, the pin is convenient for cooperate the connection foot to conveniently connect foot and capacitor link together, the thread groove is convenient for connect foot and capacitor threaded connection, the installation and the dismantlement of being convenient for connect the foot.
Preferably, the bottom end of the connecting pin is provided with a pressing plate, the bottom end of the pressing plate is provided with a stud, and the positions of the two sides of the connecting pin, which are close to the top end, are provided with connecting holes.
Through adopting above-mentioned technical scheme, the clamp plate is convenient for connect the foot and can be pressed on the end cover, and the end cover of being convenient for is stabilized on electric capacity upper portion, and the double-screw bolt is convenient for connect the foot and is in the same place with pin threaded connection, and the connecting hole is convenient for the condenser to cooperate external equipment, and the condenser of being convenient for is installed on equipment.
Preferably, the inner side of the top end of the casing is provided with a switching groove, and the inner side of the switching groove is provided with an internal thread.
Through adopting above-mentioned technical scheme, the cover shell of being convenient for of this kind of structure is in the same place with end cover threaded connection, and the installation and the dismantlement of the cover shell of being convenient for, the stable cooperation end cover of the cover shell of being convenient for uses.
Preferably, the reinforcing plate is arranged at the position, aligned with the connecting groove, of the inner side of the end cover, the through hole is formed at the position, aligned with the pin, of the end cover, and the adapter ring is arranged at the bottom end of the end cover.
Through adopting above-mentioned technical scheme, the reinforcing plate is convenient for cooperate and is strengthened condenser top pin department, avoids the easy problem that appears the damage of pin, and the perforation is convenient for overlap on the pin to avoid the pin to rock, thereby lead to the problem that the pin damaged, the switching circle is convenient for cooperate the switching groove, thereby makes things convenient for end cover and cover shell threaded connection together.
To sum up, the utility model discloses mainly have following beneficial effect: through the structure to the condenser improve and optimize for condenser externally mounted has explosion-proof shell, can effectually block the condenser explosion, and the condenser tail end also is equipped with explosion-proof paster simultaneously, and the further equipment condenser of being convenient for explodes, and the condenser explosion-proof shell of this kind of structure is convenient for install and dismantle simultaneously, makes the explosion-proof shell of condenser can nimble use, and the staff of being convenient for can carry out selective installation and dismantlement to the explosion-proof shell of condenser according to the user demand.
Drawings
Fig. 1 is a schematic structural diagram of a capacitor according to the present invention at a first viewing angle;
fig. 2 is a schematic structural diagram of the capacitor of the present invention at a second viewing angle;
fig. 3 is a schematic structural view of the capacitor body of the present invention at a first viewing angle;
fig. 4 is a schematic structural view of the capacitor body of the present invention at a second viewing angle;
FIG. 5 is a schematic structural view of the connecting leg of the present invention;
fig. 6 is a schematic structural view of the cover case of the present invention.
Fig. 7 is a schematic structural diagram of the end cap of the present invention.
Reference numerals: 1. a capacitor body; 11. mounting grooves; 12. connecting grooves; 13. a pin; 14. a thread groove; 15. a patch slot; 2. steel wire mesh; 3. an explosion-proof patch; 4. a connecting pin; 41. pressing a plate; 42. a stud; 43. connecting holes; 5. a housing; 51. a transfer groove; 6. an end cap; 61. a reinforcing plate; 62. perforating; 63. and (6) switching over the ring.
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, 2, 3, 4, 6 and 7, a novel explosion-proof patch type aluminum electrolytic capacitor comprises a capacitor body 1, wherein an arc surface of the capacitor body 1 is provided with a mounting groove 11, a steel wire mesh 2 is arranged inside the mounting groove 11, heat dissipation silicone grease is arranged between the steel wire mesh 2 and the mounting groove 11, the mounting groove 11 is convenient for mounting the steel wire mesh 2, so that the steel wire mesh 2 is convenient for protecting the arc surface of the capacitor, the heat dissipation silicone grease is convenient for assisting the heat dissipation of the capacitor, and the problem that the capacitor is damaged due to overheating is avoided; the top end of the capacitor is provided with a connecting groove 12, pins 13 are symmetrically arranged in the connecting groove 12, the connecting groove 12 is convenient for being matched with the end cover 6 and protecting the pins 13 by the end cover 6, the pins 13 are convenient for being matched with the connecting pins 4 and the pins 13 are convenient for being in threaded connection; the top end of the pin 13 is in threaded connection with a connecting pin 4, and the connecting pin 4 is convenient for matching with equipment, so that the capacitor can be conveniently and smoothly arranged on the corresponding equipment; the bottom end of the capacitor body 1 is provided with the patch groove 15, the explosion-proof patch 3 is pasted in the patch groove 15, the patch groove 15 is convenient to mount and use, and the explosion-proof patch 3 is convenient to further place the capacitor for explosion; the bottom of the capacitor body 1 is sleeved with a sleeve 5, the upper part of the capacitor body 1 is sleeved with an end cover 6, and the sleeve 5 and the end cover 6 are convenient to be matched with each other, so that the sleeve 5 and the end cover 6 are convenient to be matched to effectively protect the capacitor body 1; the end cover 6 is provided with a through hole 62 at a position aligned with the pin 13, the end cover 6 is in threaded connection with the casing 5, the through hole 62 is convenient to be sleeved on the pin 13, so that the pin 13 is convenient to be protected by the end cover 6, and the end cover 6 is in threaded connection with the casing 5, so that the end cover 6 and the casing 5 are convenient to flexibly install and disassemble; this kind of structure makes condenser externally mounted have explosion-proof shell, can effectually block the condenser explosion, and the condenser tail end also is equipped with explosion-proof paster 3 simultaneously, and the further equipment condenser of being convenient for explodes, and the condenser explosion-proof shell of this kind of structure is convenient for install and dismantle simultaneously for the explosion-proof shell of condenser can be nimble use, and the staff of being convenient for can carry out selective installation and dismantlement to the explosion-proof shell of condenser according to the user demand.
Referring to fig. 3, the top end of the pin 13 is provided with a threaded groove 14, and the threaded groove 14 is convenient to be matched with the connecting pin 4, so that the connecting pin 4 and the pin 13 are convenient to be screwed together, and the installation and the fixation of the pin 13 are convenient.
Referring to fig. 5, the two sides of the connecting pin 4 near the top end are provided with connecting holes 43, the middle of the bottom end of the connecting pin 4 is provided with a pressing plate 41, and the middle of the bottom surface of the pressing plate 41 is provided with a stud 42; the connecting hole 43 is convenient for connecting the connecting pin 4 with equipment, so that the capacitor can be conveniently installed and fixed, meanwhile, the capacitor can be conveniently used due to the structure, the pressing plate 41 is convenient to press on the end cover 6, the end cover 6 is convenient to be stabilized at the top end of the capacitor, and the connecting pin 4 and the pin 13 are convenient to be connected together through the screw bolt 42.
Referring to fig. 6, the inner side of the top end of the housing 5 is provided with an adapter groove 51, and the adapter groove 51 is convenient for matching the end cover 6, thereby facilitating the threaded connection of the end cover 6 and the housing 5 and facilitating the installation and fixation of the housing 5.
Referring to fig. 7, the bottom end of the inner side of the end cover 6 is provided with a reinforcing plate 61, and the bottom end of the end cover 6 is provided with a transfer ring 63; reinforcing plate 61 is conveniently pressed into connecting groove 12 to facilitate end cap 6 to protect pin 13, and adapter ring 63 is conveniently mated with end cap 6 and cover shell 5 in threaded connection.
The using method comprises the following steps: during the use, paint heat dissipation silicone grease on 11 surfaces of mounting groove, then roll up wire net 2 on capacitor body 1, later overlap end cover 6 on the condenser top, then will connect foot 4 and pin 13 threaded connection together, and make and connect foot 4 pressfitting on end cover 6, make end cover 6 stabilize on capacitor body 1 top, later 3 laminating of explosion-proof paster are at paster groove 15, later with 5 cover of cover shell on capacitor body 1, and rotate cover shell 5, make cover shell 5 and 6 threaded connection of end cover together can.
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 (6)
1. A novel explosion-proof patch type aluminum electrolytic capacitor is characterized in that: including capacitor body (1), it has wire net (2) to roll up on capacitor body (1) arc surface, capacitor body (1) bottom is pasted and is had explosion-proof paster (3), capacitor body (1) top threaded connection has connecting pin (4), capacitor body (1) arc surface bottom cover has cover shell (5), capacitor body (1) top is equipped with end cover (6), end cover (6) and cover shell (5) threaded connection are in the same place.
2. The novel explosion-proof patch type aluminum electrolytic capacitor according to claim 1, characterized in that: the capacitor comprises a capacitor body (1), and is characterized in that a connecting groove (12) is formed in the top end of the capacitor body (1), and a patch groove (15) is formed in the bottom end of the capacitor body (1).
3. The novel explosion-proof patch type aluminum electrolytic capacitor according to claim 2, characterized in that: the capacitor is characterized in that pins (13) are symmetrically arranged on the inner sides of connecting grooves (12) in the top end of the capacitor body (1), and thread grooves (14) are formed in the top ends of the pins (13).
4. The novel explosion-proof patch type aluminum electrolytic capacitor according to claim 1, characterized in that: the bottom end of the connecting pin (4) is provided with a pressing plate (41), the bottom end of the pressing plate (41) is provided with a stud (42), and the positions of the two sides of the connecting pin (4) close to the top end are provided with connecting holes (43).
5. The novel explosion-proof patch type aluminum electrolytic capacitor according to claim 1, characterized in that: the top end inner side of the sleeve (5) is provided with a transfer groove (51), and the inner side of the transfer groove (51) is provided with an internal thread.
6. The novel explosion-proof patch type aluminum electrolytic capacitor according to claim 1, characterized in that: the inner side of the end cover (6) is aligned with the connecting groove (12) and provided with a reinforcing plate (61), the end cover (6) is aligned with the pin (13) and provided with a through hole (62), and the bottom end of the end cover (6) is provided with a transfer ring (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121386180.3U CN214848230U (en) | 2021-06-22 | 2021-06-22 | Novel explosion-proof SMD aluminum electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121386180.3U CN214848230U (en) | 2021-06-22 | 2021-06-22 | Novel explosion-proof SMD aluminum electrolytic capacitor |
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| Publication Number | Publication Date |
|---|---|
| CN214848230U true CN214848230U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121386180.3U Active CN214848230U (en) | 2021-06-22 | 2021-06-22 | Novel explosion-proof SMD aluminum electrolytic capacitor |
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|---|---|
| CN (1) | CN214848230U (en) |
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2021
- 2021-06-22 CN CN202121386180.3U patent/CN214848230U/en active Active
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