CN207367786U - A kind of dry-type capacitor shell of high-temp resisting high-humidity resisting - Google Patents
A kind of dry-type capacitor shell of high-temp resisting high-humidity resisting Download PDFInfo
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- CN207367786U CN207367786U CN201721065711.2U CN201721065711U CN207367786U CN 207367786 U CN207367786 U CN 207367786U CN 201721065711 U CN201721065711 U CN 201721065711U CN 207367786 U CN207367786 U CN 207367786U
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- China
- Prior art keywords
- cavity
- dry
- type capacitor
- fixedly connected
- resisting
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Abstract
The utility model discloses a kind of dry-type capacitor shell of high-temp resisting high-humidity resisting,Including housing,The Corner Strapped of the madial wall of the housing is connected with equally distributed anticollison block,The anticollison block is fixedly connected with cavity,Heat dissipation cavity is formed between the lateral wall and anticollison block of the cavity,And heat conductive isolation sheet is connected with heat dissipation cavity,The lower end of the heat conductive isolation sheet is connected with fixed groove,Vertical equally distributed partition plate is equipped with the cavity,Cavity even partition is chamber by the partition plate,The madial wall of the chamber and the lower surface of cap have been fixedly connected with resistance to wet layer,Pass through the heat conductive isolation sheet being clamped in heat dissipation cavity,Solve because the heat that dry-type capacitor produces can not exclude,The heat of dry-type capacitor is set to aggravate to draw,The resistance to wet layer being fixedly connected by the madial wall of chamber with the lower surface of cap,It is made to be isolated from the outside world,Realize the effect of high moisture-proof.
Description
Technical field
Technical field is the utility model is related to, is specially a kind of dry-type capacitor shell of high-temp resisting high-humidity resisting.
Background technology
With drastically increasing for urban population, high-rise and hypogee development, to the non-ignitibility requirement with half point device
Just more prominent, for power capacitor, after non-ignitibility impregnating agent chlorinated biphenyl is disabled, the cry of secretary in charge of something's capacitor is obvious
Increase.
In the shell of existing dry-type capacitor, do not possess the function of high-temp resisting high-humidity resisting mostly, so to dry-type capacitor
Service life be greatly affected.
The content of the invention
The purpose of this utility model is to provide a kind of dry-type capacitor shell of high-temp resisting high-humidity resisting, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution：A kind of dry-type capacitor of high-temp resisting high-humidity resisting
Shell, including housing, the Corner Strapped of the madial wall of the housing are connected with equally distributed anticollison block, and the anticollison block is fixed
Cavity is connected with, heat dissipation cavity is formed between the lateral wall and anticollison block of the cavity, and heat conductive isolation sheet is connected with heat dissipation cavity,
The lower end of the heat conductive isolation sheet is connected with fixed groove, and vertical equally distributed two partition plates are equipped with the cavity, described
Cavity even partition is chamber by partition plate, and the bottom inside wall of the cavity is fixedly connected with cushion film, the inner side of the chamber
Wall is fixedly connected with anti-slip ring, and the upper surface of the housing is connected with cap, and the lower surface of cap is fixedly connected with fixture block groove, the card
Block groove is clamped partition plate, and the Corner Strapped of the lower surface of the housing is connected with pillar, the madial wall of the cavity and the following table of cap
Face is bonded with resistance to wet layer.
Preferably, the upper surface of the cap offers equally distributed hole, runs through in hole and is connected with connector, and the week in hole
Enclose and be evenly distributed with insulator.
Preferably, the lateral wall of the housing is fixedly connected with fixed block, and the side of fixed block offers mounting hole.
Preferably, the edge of the bottom of the cavity opens up fluted, and in groove insertion chamber.
Compared with prior art, the beneficial effects of the utility model are：A kind of dry-type capacitor shell of high-temp resisting high-humidity resisting,
By the heat conductive isolation sheet being clamped in heat dissipation cavity, solve because the heat that dry-type capacitor produces can not exclude, make dry-type capacitance
The heat aggravation of device is drawn, and the resistance to wet layer being fixedly connected by the madial wall of chamber with the lower surface of cap, makes it be isolated from the outside world,
Realize the effect of high moisture-proof.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model top view；
Fig. 3 is the utility model front view.
In figure：1 housing, 2 anticollison blocks, 3 cavitys, 4 heat dissipation cavities, 5 heat conductive isolation sheets, 6 fixed grooves, 7 partition plates, 8 chambers, 9
Resistance to wet layer, 10 cushion films, 11 anti-slip rings, 12 caps, 13 fixture block grooves, 14 grooves, 15 pillars, 16 holes, 17 connectors, 18 insulators,
19 fixed blocks, 20 mounting holes.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：Outside a kind of dry-type capacitor of high-temp resisting high-humidity resisting
Shell, including housing 1, the Corner Strapped of the madial wall of the housing 1 are connected with equally distributed anticollison block 2, and the anticollison block 2 is solid
Surely cavity 3 is connected with, heat dissipation cavity 4 is formed between the lateral wall and anticollison block 2 of the cavity 3, and heat conduction is connected with heat dissipation cavity 4
Insulating trip 5, the lower end of the heat conductive isolation sheet 5 are connected with fixed groove 6, vertical equally distributed two are equipped with the cavity 3
Cavity even partition is chamber 8 by a partition plate 7, the partition plate 7, and the bottom inside wall of the cavity 3 is fixedly connected with cushion film
10, the lateral wall of the chamber 8 is fixedly connected with anti-slip ring 11, and the upper surface of the housing 1 is connected with cap 12, the following table of cap 12
Face is fixedly connected with fixture block groove 13, and the fixture block groove 13 is connected with partition plate 7, the Corner Strapped connection of the lower surface of the housing 1
There is pillar 15, the madial wall of the cavity 3 is bonded with resistance to wet layer 9 with the lower surface of cap 12, and the refractory layer 9 is specially moisture-proof
Hot adhesive, it is less that its colloid after curing can guarantee that long-time absorbs water in hot and humid environment, including epoxy
The vertical class of resinae, polyimide, phenolic aldehyde and polyurethanes, its viscosity is high, and constriction coefficient is small, in the working environment of high temperature
Under, the lower surface of the madial wall and cap 12 that are bonded in cavity 3 will not be because being separated under the phenomenon expanded with heat and contract with cold, while is shunk and be
Number is small, the madial wall of cavity 3 is closely connected gapless with the lower surface of cap 12, by the heat conductive isolation sheet 5 in heat dissipation cavity, makes
The heat of dry-type capacitor output carries out fast transfer, keeps the temperature of dry-type capacitor, can run well.
Specifically, the upper surface of the cap offers equally distributed hole 16, runs through in hole 16 and is connected with connector 17,
And insulator 18 is evenly distributed with around hole, connector 17 serves as medium connection dry-type capacitor, and insulator 18 plays reduction
The inductance value of dry-type capacitor itself and internal resistance.
Specifically, the lateral wall of the housing 1 is fixedly connected with fixed block 19, and the side of fixed block 19 offers admittedly
Determine hole 20, can conveniently dismantle.
Specifically, the edge of the bottom of the cavity 3 opens up fluted 14, and groove 14 is embedded in chamber 8, makes dry type
Capacitor slows down collision, and morphotropism is strong.
Operation principle：The dry-type capacitor shell of this high-temp resisting high-humidity resisting, housing 1 and cavity 3 are metal, pass through heat dissipation cavity 4
The heat conductive isolation sheet 5 being inside fixedly connected in fixed groove 6 is adsorbed the heat that dry-type capacitor produces, and makes dry-type capacitance
Device keeps normal temperature, runs well, and the resistance to wet layer 9 for being bonded in the madial wall of cavity 3 and the upper surface of cap 12 is played dry type
Capacitor is isolated from the outside world, and forms it into closing chamber by its characteristic, reaches damp proof, the effect of resistance to high humidity, 3 bottom of chamber it is soft
Gasket 10 can support one kind of dry-type capacitor, it is can not touch bottom and produce collision, connector 17 serves as medium company
Dry-type capacitor is connect, insulator 18 reduces inductance value and the internal resistance of dry-type capacitor, there is provided advantage, makes dry-type capacitor
Energy biggerization running, prolongs the service life, and the fixed block 19 of 1 both sides of housing plays the role of fixed shell 1, can carry out
Dismounting, anti-slip ring 11 play fixed dry-type capacitor, it is not rocked, and anticollison block 2 plays protection cavity.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of dry-type capacitor shell of high-temp resisting high-humidity resisting, including housing（1）, the housing（1）The corner of madial wall consolidate
Surely it is connected with equally distributed anticollison block（2）, the anticollison block（2）It is fixedly connected with cavity（3）, the cavity（3）Outside
Wall and anticollison block（2）Between form heat dissipation cavity（4）, and heat dissipation cavity（4）Inside it is connected with heat conductive isolation sheet（5）, the heat conductive insulating
Piece（5）Lower end be connected with fixed groove（6）, the cavity（3）It is interior to be equipped with vertical equally distributed two partition plates（7）, it is described
Partition plate（7）By cavity（3）Even partition is chamber（8）, the cavity（3）Bottom inside wall be fixedly connected with cushion film
（10), the chamber（8）Madial wall be fixedly connected with anti-slip ring（11）, the housing（1）Upper surface be connected with cap（12）,
The cap（12）Lower surface be fixedly connected with fixture block groove（13）, the fixture block groove（13）It is connected with partition plate（7）, the housing
（1）The Corner Strapped of lower surface be connected with pillar（15）, the cavity（3）Madial wall and cap（12）Lower surface bond
There is resistance to wet layer（9）.
A kind of 2. dry-type capacitor shell of high-temp resisting high-humidity resisting according to claim 1, it is characterised in that：The cap it is upper
Surface offers equally distributed hole（16）, hole（16）It is interior through being connected with connector（17）, and be evenly distributed with around hole
Insulator（18）.
A kind of 3. dry-type capacitor shell of high-temp resisting high-humidity resisting according to claim 1, it is characterised in that：The housing
（1）Lateral wall be fixedly connected with fixed block（19）, and fixed block（19）Side offer mounting hole（20）.
A kind of 4. dry-type capacitor shell of high-temp resisting high-humidity resisting according to claim 1, it is characterised in that：The cavity
（3）Bottom edge open up it is fluted（14）, and groove（14）Embedded chamber（8）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065711.2U CN207367786U (en) | 2017-08-23 | 2017-08-23 | A kind of dry-type capacitor shell of high-temp resisting high-humidity resisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065711.2U CN207367786U (en) | 2017-08-23 | 2017-08-23 | A kind of dry-type capacitor shell of high-temp resisting high-humidity resisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207367786U true CN207367786U (en) | 2018-05-15 |
Family
ID=62423287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721065711.2U Expired - Fee Related CN207367786U (en) | 2017-08-23 | 2017-08-23 | A kind of dry-type capacitor shell of high-temp resisting high-humidity resisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207367786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071636A (en) * | 2020-09-02 | 2020-12-11 | 张丽华 | High temperature resistant dry-type capacitor |
-
2017
- 2017-08-23 CN CN201721065711.2U patent/CN207367786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071636A (en) * | 2020-09-02 | 2020-12-11 | 张丽华 | High temperature resistant dry-type capacitor |
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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: 20180515 Termination date: 20180823 |