CN208478144U - A kind of Anti-seismic capacitor - Google Patents
A kind of Anti-seismic capacitor Download PDFInfo
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- CN208478144U CN208478144U CN201821299127.8U CN201821299127U CN208478144U CN 208478144 U CN208478144 U CN 208478144U CN 201821299127 U CN201821299127 U CN 201821299127U CN 208478144 U CN208478144 U CN 208478144U
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- pin
- capacity cell
- wall
- isolation board
- heat
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Abstract
The utility model belongs to power electronic devices technical field, more particularly to a kind of Anti-seismic capacitor, including shell, capacity cell, bradyseism layer and heat-conducting plate, the shell is internally provided with the capacity cell, the top of the capacity cell is fixed with pin, the outer wall of the pin is arranged with pin sheath, and the top of the capacity cell is equipped with the bradyseism layer, and the heat-conducting plate is located at the outer wall of the capacity cell；Damping wave-shape board is provided on the outside of capacity cell, certain shock resistance can not only be played, it is filled with the space outside element, and improve the external heat-conductive characteristic of capacity cell, improve the heat-sinking capability of capacitor, guarantee reliability of operation, and pin sheath is equipped on the pin of capacity cell, it can guarantee the relative immobility of pin and capacity cell position by bradyseism layer, pin will not be made to be in contact with element because of shaking bad, the reliability of capacity cell connection is increased, guarantees using effect.
Description
Technical field
The utility model belongs to power electronic devices technical field, and in particular to a kind of Anti-seismic capacitor.
Background technique
Capacitor is using extremely wide electronic component.With the development of technology, capacitance occur can be according to making
The capacitor changed with needs, still, the internal structure of such capacitor and its structure of insulated terminal lid are complex, cause
Keep its higher cost, each line easy to fall off or the creepage distance of rosin joint, power supply is larger, internal part fails to make full use of
The intracorporal space of its shell, causes its structure not compact enough, occupied space is larger, that is to say, that the comprehensive performance of such capacitor
It is poor.
The internal cavities of capacitor casing are very big, and when electric elements are mounted in capacitor protector body, electric elements are easy pine
It is dynamic, when being shaken inside equipment, it may occur however that the poor contact of electrical connection, it is impaired so as to cause the function of capacitor, it leads
It causes that undesirable consequence occurs.
Utility model content
The purpose of this utility model is to provide a kind of Anti-seismic capacitors, to solve to propose capacitor in above-mentioned background technique
The internal cavities of device shell are very big, and when electric elements are mounted in capacitor protector body, electric elements are easy to loosen, inside equipment
When being shaken, it may occur however that the poor contact of electrical connection, it is impaired so as to cause the function of capacitor, cause to occur it is undesirable after
The problem of fruit.
To achieve the above object, the utility model provides the following technical solutions: a kind of Anti-seismic capacitor, including shell,
Capacity cell, bradyseism layer and heat-conducting plate, the shell are internally provided with the capacity cell, and the top of the capacity cell is solid
Surely there is pin, the outer wall of the pin is arranged with pin sheath, and the top of the capacity cell is equipped with the bradyseism layer, described to lead
Hot plate is located at the outer wall of the capacity cell, and the outer wall of the heat-conducting plate is further fixed on damping wave-shape board, the damping wave-shape board
It is connected to the inner wall of the shell, the bradyseism layer includes the first isolation board, the second isolation board and is isolated positioned at described first
Cushion chamber between plate and the second isolation board, first isolation board are fixed on the outer wall of the pin sheath, and are located at described
The inner wall of shell, the heat-conducting plate are fixed on the side of first isolation board far from the cushion chamber.
Preferably, the bottom of the capacity cell is additionally provided with bursting diaphragm, and the bursting diaphragm is the metal with certain degree of hardness
Piece.
Preferably, first isolation board and second isolation board are spliced by upper snap-gauge and lower snap-gauge, described
The outer wall of upper snap-gauge and the lower snap-gauge all has sealing ring, and the inside of the upper snap-gauge and the lower snap-gauge offers arc
Card slot.
Preferably, the outer wall of the pin sheath has a sealing retainer ring, the pin sheath and first isolation board and
It is connected together by the sealing retainer ring between second isolation board.
Preferably, the damping wave-shape board has elasticity, and the heat-conducting plate and the damping wave-shape board have good lead
It is hot.
Preferably, inert gas is filled in the cushion chamber, second isolation board is fixed on the shell by snap ring
The inner wall of body.
Preferably, the outer wall of the pin is additionally provided with pin guard ring, and the pin guard ring is rubber material, the pin shield
Circle is fastened on the inner wall of the shell.
Compared with prior art, the utility model has the beneficial effects that being provided with damping wave on the outside of capacity cell
Plate can not only play certain shock resistance, be filled with the space outside element, and improve the external heat conductivity of capacity cell
Can, the heat-sinking capability of capacitor is improved, guarantees reliability of operation, and is equipped with pin sheath on the pin of capacity cell,
The relative immobility that can guarantee pin and capacity cell position by bradyseism layer, will not be such that pin connects with element because of shaking
Touch it is bad, increase capacity cell connection reliability, guarantee using effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the first partition plate structure schematic diagram of the utility model；
Fig. 3 is the damping wave-shape board structural schematic diagram of the utility model；
In figure: 1, shell；101, bursting diaphragm；11, snap ring；2, capacity cell；21, pin；22, pin sheath；221, close
Seal retainer ring；23, pin guard ring；3, bradyseism layer；301, cushion chamber；31, the first isolation board；311, upper snap-gauge；312, lower snap-gauge；
313, sealing ring；32, the second isolation board；4, heat-conducting plate；41, damping wave-shape board.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Anti-seismic capacitor, including shell 1, electricity
Hold element 2, bradyseism layer 3 and heat-conducting plate 4, shell 1 and be internally provided with capacity cell 2, the top of capacity cell 2 is fixed with pin
21, the outer wall of pin 21 is arranged with pin sheath 22, and the top of capacity cell 2 is equipped with bradyseism layer 3, and heat-conducting plate 4 is located at capacitor member
The outer wall of part 2, the outer wall of heat-conducting plate 4 are further fixed on damping wave-shape board 41, and damping wave-shape board 41 is connected to the inner wall of shell 1, delay
Shaking layer 3 includes the first isolation board 31, the second isolation board 32 and delaying between the first isolation board 31 and the second isolation board 32
Rush chamber 301, the first isolation board 31 is fixed on the outer wall of pin sheath 22, and is located at the inner wall of shell 1, and heat-conducting plate 4 is fixed on the
One side of the isolation board 31 far from cushion chamber 301.
Further, the bottom of capacity cell 2 is additionally provided with bursting diaphragm 101, and bursting diaphragm 101 is the metal with certain degree of hardness
Piece.
In the present embodiment, the bottom of capacity cell 2 is additionally provided with bursting diaphragm 101, and certain guarantor can be played to capacity cell 2
Shield effect, bursting diaphragm 101 are the sheet metal with certain degree of hardness, while the conduction of heat can be carried out to capacity cell 2, are played
Certain heat spreading function.
Further, the first isolation board 31 and the second isolation board 32 are spliced by upper snap-gauge 311 and lower snap-gauge 312,
The outer wall of upper snap-gauge 311 and lower snap-gauge 312 all has sealing ring 313, and the inside of upper snap-gauge 311 and lower snap-gauge 312 offers
Arc-shaped slot.
In the present embodiment, the first isolation board 31 and the second isolation board 32 by upper snap-gauge 311 and the splicing of lower snap-gauge 312 and
At the outer wall of upper snap-gauge 311 and lower snap-gauge 312 all has sealing ring 313, passes through the outer wall of upper snap-gauge 311 and lower snap-gauge 312
Sealing ring 313 can guarantee there is reliable leakproofness between the first isolation board 31 and the second isolation board 32 and shell 1, thus logical
The cushion chamber 301 for crossing 32 inside of the first isolation board 31 and the second isolation board, is realized to the first isolation board 31 and the second isolation board 32
Extruding outward guarantees the full of 1 inner space of shell, makes have reliable opposite position between pin 21 and capacity cell 2
It sets, capacity cell 2 is also made not shake, and then guarantee that capacity cell 2 has reliable stability, upper snap-gauge 311 is under
The inside of snap-gauge 312 offers arc-shaped slot, can be used for card and puts pin sheath 22, and guarantees the leakproofness of connection.
Further, the outer wall of pin sheath 22 has a sealing retainer ring 221, pin sheath 22 and the first isolation board 31 and the
It is connected together by sealing retainer ring 221 between two isolation boards 32.
In the present embodiment, the outer wall of pin sheath 22 have sealing retainer ring 221, pin sheath 22 and the first isolation board 31 and
It is connected together by sealing retainer ring 221 between second isolation board 32, it can be with by the sealing retainer ring 221 in the outside of pin sheath 22
The fixation on mechanical seal and position is realized between the first isolation board 31 and the second isolation board 32.
Further, damping wave-shape board 41 has elasticity, and heat-conducting plate 4 and damping wave-shape board 41 have good thermal conductivity.
In the present embodiment, damping wave-shape board 41 has elasticity, and heat-conducting plate 4 and damping wave-shape board 41 have good thermally conductive
Property, the space of enclosure interior can be filled by damping wave-shape board 41, and realize certain elasticity, heat in addition may be implemented
Conduction, to achieve the effect that heat dissipation.
Further, inert gas is filled in cushion chamber 301, the second isolation board 32 is fixed on shell 1 by snap ring 11
Inner wall.
In the present embodiment, inert gas is filled in cushion chamber 301, the second isolation board 32 is fixed on shell by snap ring 11
1 inner wall, by the cushion chamber 301 of 32 inside of the first isolation board 31 and the second isolation board filled with inert gas, and due to second
The extruding to the first isolation board 31 to 2 direction of capacity cell may be implemented in the fixation of 32 position of isolation board, guarantees capacity cell 2
The fixed reliability in position, and there is certain resiliency, guarantee the stability that capacity cell 2 is run.
Further, the outer wall of pin 21 is additionally provided with pin guard ring 23, and pin guard ring 23 is rubber material, pin guard ring 23
It is fastened on the inner wall of shell 1.
In the present embodiment, the outer wall of pin 21 is additionally provided with pin guard ring 23, and pin guard ring 23 is rubber material, pin guard ring
23 are fastened on the inner wall of shell 1, it is possible to reduce occur more abrasion between pin 21 and shell 1, protection pin 21 not by
Injury.
The working principle and process for using of the utility model: after the utility model installs, through upper snap-gauge 311 under
The sealing ring 313 of the outer wall of snap-gauge 312 can guarantee to have between the first isolation board 31 and the second isolation board 32 and shell 1 reliable
Leakproofness, to be realized by the cushion chamber 301 of the first isolation board 31 and the inside of the second isolation board 32 to the first isolation board 31
With the extruding of the second isolation board 32 outward, guarantees the full of 1 inner space of shell, make to have between pin 21 and capacity cell 2
There is reliable relative position, capacity cell 2 also made not shake, and then guarantees that capacity cell 2 has reliable stability,
The inside of upper snap-gauge 311 and lower snap-gauge 312 offers arc-shaped slot, can be used for card and puts pin sheath 22, and guarantees to connect
Leakproofness, the space of enclosure interior can be filled by damping wave-shape board 41, and certain elasticity is realized, in addition may be implemented
The conduction of heat is filled to achieve the effect that heat dissipation by the cushion chamber 301 of 32 inside of the first isolation board 31 and the second isolation board
There is inert gas, and due to the fixation of 32 position of the second isolation board, may be implemented to the first isolation board 31 to 2 direction of capacity cell
Extruding, guarantee the fixed reliability in 2 position of capacity cell, and there is certain resiliency, guarantee the stabilization that capacity cell 2 is run
Property, by the bursting diaphragm 101 of the bottom of capacity cell 2, capacity cell 2 can be played a certain protective role, bursting diaphragm 101
For the sheet metal with certain degree of hardness, while the conduction of heat can be carried out to capacity cell 2, play certain heat spreading function.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of Anti-seismic capacitor, it is characterised in that: including shell (1), capacity cell (2), bradyseism layer (3) and heat-conducting plate
(4), the shell (1) is internally provided with the capacity cell (2), and the top of the capacity cell (2) is fixed with pin
(21), the outer wall of the pin (21) is arranged with pin sheath (22), and the top of the capacity cell (2) is equipped with the bradyseism layer
(3), the heat-conducting plate (4) is located at the outer wall of the capacity cell (2), and the outer wall of the heat-conducting plate (4) is further fixed on damping wave
Wave plate (41), the damping wave-shape board (41) are connected to the inner wall of the shell (1), and the bradyseism layer (3) includes the first isolation
Plate (31), the second isolation board (32) and the cushion chamber between first isolation board (31) and the second isolation board (32)
(301), first isolation board (31) is fixed on the outer wall of the pin sheath (22), and is located at the inner wall of the shell (1),
The heat-conducting plate (4) is fixed on side of first isolation board (31) far from the cushion chamber (301).
2. a kind of Anti-seismic capacitor according to claim 1, it is characterised in that: the bottom of the capacity cell (2) is also
Equipped with bursting diaphragm (101), the bursting diaphragm (101) is the sheet metal with certain degree of hardness.
3. a kind of Anti-seismic capacitor according to claim 1, it is characterised in that: first isolation board (31) and described
Second isolation board (32) is spliced by upper snap-gauge (311) and lower snap-gauge (312), the upper snap-gauge (311) and the lower card
The outer wall of plate (312) all has sealing ring (313), and the inside of the upper snap-gauge (311) and the lower snap-gauge (312) offers
Arc-shaped slot.
4. a kind of Anti-seismic capacitor according to claim 1, it is characterised in that: the outer wall of the pin sheath (22) has
Have sealing retainer ring (221), it is logical between the pin sheath (22) and first isolation board (31) and the second isolation board (32)
The sealing retainer ring (221) is crossed to be connected together.
5. a kind of Anti-seismic capacitor according to claim 1, it is characterised in that: the damping wave-shape board (41) has bullet
Property, the heat-conducting plate (4) and the damping wave-shape board (41) have good thermal conductivity.
6. a kind of Anti-seismic capacitor according to claim 1, it is characterised in that: be filled in the cushion chamber (301)
Inert gas, second isolation board (32) are fixed on the inner wall of the shell (1) by snap ring (11).
7. a kind of Anti-seismic capacitor according to claim 1, it is characterised in that: the outer wall of the pin (21) is additionally provided with
Pin guard ring (23), the pin guard ring (23) are rubber material, and the pin guard ring (23) is fastened on the interior of the shell (1)
Wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299127.8U CN208478144U (en) | 2018-08-13 | 2018-08-13 | A kind of Anti-seismic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299127.8U CN208478144U (en) | 2018-08-13 | 2018-08-13 | A kind of Anti-seismic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478144U true CN208478144U (en) | 2019-02-05 |
Family
ID=65208502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821299127.8U Active CN208478144U (en) | 2018-08-13 | 2018-08-13 | A kind of Anti-seismic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208478144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113921270A (en) * | 2021-10-10 | 2022-01-11 | 深圳康诚达电子有限公司 | Shock-resistant aluminum electrolytic capacitor |
| CN115361820A (en) * | 2022-10-14 | 2022-11-18 | 徐州诺派激光技术有限公司 | Electronic component shell for photoelectric detection |
-
2018
- 2018-08-13 CN CN201821299127.8U patent/CN208478144U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113921270A (en) * | 2021-10-10 | 2022-01-11 | 深圳康诚达电子有限公司 | Shock-resistant aluminum electrolytic capacitor |
| CN115361820A (en) * | 2022-10-14 | 2022-11-18 | 徐州诺派激光技术有限公司 | Electronic component shell for photoelectric detection |
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