CN208142027U - A kind of stable structure type power capacitor - Google Patents
A kind of stable structure type power capacitor Download PDFInfo
- Publication number
- CN208142027U CN208142027U CN201820621031.2U CN201820621031U CN208142027U CN 208142027 U CN208142027 U CN 208142027U CN 201820621031 U CN201820621031 U CN 201820621031U CN 208142027 U CN208142027 U CN 208142027U
- Authority
- CN
- China
- Prior art keywords
- shell
- venthole
- core
- lid
- stable structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 7
- 241000237983 Trochidae Species 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
A kind of stable structure type power capacitor,Including shell,Core,Lid and electrode tip,Core is set in the housing portion,Filled solid insulant between core and shell,It is characterized in that,Lid is set to case top and is fastened by bolts,There are collets at the top of lid,Electrode tip is located in collets and is connect with core by lead,Shell is assemblied on the bottom plate with strip slot by the strip that bottom edge is arranged,Strip slot outer wall convexes to form limited wall,Elastic rubber layer is equipped on the inside of limited wall,Bottom plate two sides extend to form mounting plate,Inner walls side has been evenly arranged hollow triangular prism,The top of open triangles column connects housing sidewall by hang plate with bottom end to form seal cavity,The top of seal cavity is equipped with the first venthole,Lower part is equipped with the second venthole,First venthole,Second venthole is respectively positioned in housing sidewall.Stable structure, it is easy to assembly, and there is good heat dissipation performance.
Description
Technical field
The utility model relates to capacitors, especially related with a kind of structure of stable structure type power capacitor.
Background technique
Power capacitor is the capacitor for electric system and electrical equipment, for improving line end voltage, reducing
Receiving end voltage fluctuation, raising multi-line power transmission ability etc..Therefore, the stable power capacitor of development structure is conducive to maintenance electricity
The operation stability of Force system and electrical equipment reduces heavy losses.
Summary of the invention
The utility model provides a kind of stable structure type power capacitor, and stable structure is easy to assembly, and has good
Heat dissipation performance.
In order to realize the purpose of this utility model, the following technology of proposed adoption：
A kind of stable structure type power capacitor, including shell, core, lid and electrode tip, core are set in the housing portion,
Filled solid insulant between core and shell, which is characterized in that lid is set to case top and by lid bolt fastening, lid
There are collets at the top of body, electrode tip is located in collets and connect with core by lead, and shell is arranged by bottom edge
Strip is assemblied on the bottom plate with strip slot, and strip slot outer wall convexes to form limited wall, is equipped with elastic rubber layer on the inside of limited wall,
Bottom plate two sides extend to form mounting plate, and inner walls side has been evenly arranged hollow triangular prism, the top and bottom of open triangles column
End connects housing sidewall by hang plate to form seal cavity, and the top of seal cavity is equipped with the first venthole, lower part is equipped with
Second venthole, the first venthole, the second venthole are respectively positioned in housing sidewall.
Mounting hole is had on the mounting plate.
Dust and moisture filter mantle is equipped on first venthole, the second venthole.
The limited wall is equipped with the bolt of connection shell.
The utility model has the advantages that：
1, lid is bolted, stable structure, and electrode tip is set in collets, improves electric stability；
2, lower part of the housing is assemblied in bottom plate, is convenient for the peace using capacitor using the mounting plate that bottom plate extends to form
Dress；It is convenient for assembly meanwhile by way of strip and the cooperation of strip slot, and elastic rubber layer is utilized, tension, fastener are provided
Item, easy to assembly, stable structure；Bolt can also be increased when necessary, limited wall is connected with shell；
3, the capacitor internal of the utility model is equipped with good heat loss through convection channel, specifically, triangular prism, top,
Bottom end is in communication with the outside by inclined plate seal cavity, seal cavity by the first venthole and the second venthole, is formed good
Heat loss through convection channel provides a kind of heat loss through convection channel in addition to housing exterior walls, improves the heat dissipation performance of capacitor；
4, upper ventilation mesh and lower ventilation mesh add dust and moisture filter cloth, and convection process is avoided to bring dust and wet into
Gas.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Specific embodiment
As shown in Figure 1, a kind of stable structure type power capacitor, including shell 1, core 4, lid 3 and electrode tip 33, lead to
It crosses core 4 prepared by wound membrane mode to be placed in shell 1, filled solid insulant 41 between core 4 and shell 1, lid 3 is set to shell
1 top of body is simultaneously fastened by lid bolt 31, has collets 32 at the top of lid 3, electrode tip 33 is located in collets 32 and and core
Body 4 is connected by lead, and shell 1 is assemblied on the bottom plate 2 with strip slot 21 by the strip 11 that bottom edge is arranged, strip slot
21 outer walls convex to form limited wall 22, are equipped with elastic rubber layer on the inside of limited wall 22, and 2 two sides of bottom plate extend to form mounting plate 23,
1 inner wall side of shell has been evenly arranged hollow triangular prism 12, and the top of open triangles column 12 connects shell by hang plate with bottom end
1 side wall of body is to form seal cavity, and the top of seal cavity is equipped with the first venthole 13, lower part is equipped with the second venthole 14, the
One venthole 13, the second venthole 14 are respectively positioned on 1 side wall of shell.Mounting hole is had on mounting plate 23.First venthole 13,
Dust and moisture filter mantle is equipped on two ventholes 14.Limited wall 22 is equipped with the bolt of connection shell 1.
Lid 3 is fixed by lid bolt 31, stable structure, and electrode tip 33 is set in collets 32, improves electrical
Stability；1 lower part of shell is assemblied in bottom plate 2, and the mounting plate 23 extended to form using bottom plate 2 is convenient for using capacitor
Installation；It is convenient for assembly meanwhile in such a way that strip 11 and strip slot 21 cooperate, and elastic rubber layer is utilized, tension is provided,
Fasten strip, easy to assembly, stable structure；Bolt can also be increased when necessary, limited wall 22 and shell 1 are connected.
The utility model is equipped with good heat loss through convection channel, and specifically, triangular prism 12, top, bottom end pass through inclined plate
Sealing forms cavity, and seal cavity is in communication with the outside by the first venthole 13 and the second venthole 14, forms good convection current
Heat dissipation channel provides a kind of heat loss through convection channel in addition to 1 outer wall of shell, improves the heat dissipation performance of capacitor；Upper ventilation
Mesh 13 and lower ventilation mesh 14 add dust and moisture filter cloth, and convection process is avoided to bring dust and moisture into.
Claims (3)
1. a kind of stable structure type power capacitor, including shell（1）, core（4）, lid（3）And electrode tip（33）, core
（4）Set on shell（1）Inside, core（4）With shell（1）Between filled solid insulant（41）, which is characterized in that lid（3）
Set on shell（1）Top simultaneously passes through lid bolt（31）Fastening, lid（3）Collets are arranged at top（32）, electrode tip（33）It is located at
Collets（32）Interior and and core（4）It is connected by lead, shell（1）The strip being arranged by bottom edge（11）It is assemblied in band
Strip slot（21）Bottom plate（2）On, strip slot（21）Outer wall convexes to form limited wall（22）, limited wall（22）Inside is equipped with elasticity
Rubber layer, bottom plate（2）Two sides extend to form mounting plate（23）, shell（1）Inner wall side has been evenly arranged hollow triangular prism（12）,
Open triangles column（12）Top shell is connected by hang plate with bottom end（1）Side wall to form seal cavity, seal cavity
Top is equipped with the first venthole（13）, lower part be equipped with the second venthole（14）, the first venthole（13）, the second venthole（14）?
Positioned at shell（1）On side wall, the first venthole（13）, the second venthole（14）On be equipped with dust and moisture filter mantle.
2. stable structure type power capacitor according to claim 1, which is characterized in that the mounting plate（23）On have
Mounting hole.
3. stable structure type power capacitor according to claim 1, which is characterized in that the limited wall（22）It is equipped with
Connect shell（1）Bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621031.2U CN208142027U (en) | 2018-04-27 | 2018-04-27 | A kind of stable structure type power capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621031.2U CN208142027U (en) | 2018-04-27 | 2018-04-27 | A kind of stable structure type power capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142027U true CN208142027U (en) | 2018-11-23 |
Family
ID=64311378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820621031.2U Withdrawn - After Issue CN208142027U (en) | 2018-04-27 | 2018-04-27 | A kind of stable structure type power capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951057A (en) * | 2019-03-07 | 2019-06-28 | 浙江叶尼塞电气有限公司 | A kind of integrated three-phase intelligent module of new type inverter |
| CN112735819A (en) * | 2020-12-18 | 2021-04-30 | 东佳电子（郴州）有限公司 | High-temperature and high-humidity resistant capacitor |
-
2018
- 2018-04-27 CN CN201820621031.2U patent/CN208142027U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951057A (en) * | 2019-03-07 | 2019-06-28 | 浙江叶尼塞电气有限公司 | A kind of integrated three-phase intelligent module of new type inverter |
| CN112735819A (en) * | 2020-12-18 | 2021-04-30 | 东佳电子（郴州）有限公司 | High-temperature and high-humidity resistant capacitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208142027U (en) | A kind of stable structure type power capacitor | |
| CN206282807U (en) | Switch disconnector | |
| CN206076427U (en) | Bluetooth earphone poly-lithium battery | |
| CN208336332U (en) | A kind of lithium ion battery cell pack support | |
| CN204361814U (en) | A kind of electric corrosion prevention structure of plastic packaging motor | |
| CN201698903U (en) | Oil-immersed power electronic capacitor | |
| CN213691789U (en) | Super capacitor device | |
| CN215184248U (en) | Top cover structure and battery | |
| CN211828498U (en) | Thin film capacitor with efficient heat dissipation | |
| CN204289585U (en) | Battery modules assembly and electrokinetic cell bag | |
| CN108550747B (en) | Novel power battery echelon uses PACK | |
| CN208596729U (en) | A kind of body structure of low-speed electronic Vehicular battery system | |
| CN202930219U (en) | Capacitor provided with explosion-proof function | |
| CN214849266U (en) | Charger shell with waterproof lead terminal | |
| CN215499460U (en) | Multimedia loudspeaker box with atmosphere lamp | |
| CN206259418U (en) | Energy-storage battery | |
| CN206117074U (en) | Joint formula busway shell body | |
| CN217010249U (en) | Alternating current filter | |
| CN205723211U (en) | The shell mechanism of chopper | |
| CN212517100U (en) | Small-sized fuse box | |
| CN204720325U (en) | Monolithic devices button super capacitor | |
| CN220147466U (en) | Combined electric door lock of two-wheeled electric vehicle | |
| CN218940439U (en) | Household energy storage electric box | |
| CN219610644U (en) | Battery pack fixing support | |
| CN214428696U (en) | Novel packaged solid-state battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181123 Effective date of abandoning: 20231225 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181123 Effective date of abandoning: 20231225 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |