CN208806153U - A kind of Dampproof capacitor - Google Patents
A kind of Dampproof capacitor Download PDFInfo
- Publication number
- CN208806153U CN208806153U CN201821165203.6U CN201821165203U CN208806153U CN 208806153 U CN208806153 U CN 208806153U CN 201821165203 U CN201821165203 U CN 201821165203U CN 208806153 U CN208806153 U CN 208806153U
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- moisture
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- proof chamber
- capacitor
- capillary
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Abstract
The utility model discloses a kind of Dampproof capacitor, including upper cover plate, shell and fuse, the edge of the upper cover plate is installed with the first cladding plate, the outside of the first cladding plate shell；Moisture-proof chamber, absorbent wool and capillary are equipped in the shell, the moisture-proof chamber is installed in the inner wall surrounding of shell, the absorbent wool is embedded in the inside of moisture-proof chamber, the capillary is arranged between moisture-proof chamber and fuse, the lower end of the capillary is located at the bottom of shell, and upper end is run through the top of moisture-proof chamber and extended in absorbent wool.The utility model structure is simple, safety and stability, can combine moisture-proof and dehumidifying, and effect is obvious.
Description
Technical field
The utility model relates to capacitor technology field, in particular to a kind of Dampproof 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.Capacitor has irreplaceable role as basic prototype part in circuit；Capacitor is with body
Product is small, nonpolarity, capacity temperature resistance to greatly is high, self-healing property is good, and dielectric strength is high, and low-dielectric loss, high insulation resistance etc. are used extensively
In the circuits such as filtering, bypass, lotus root conjunction, resonance and blocking.
The scope of application of capacitor is very wide, and if there is use in photovoltaic power generation, industrial control equipment, partial capacitor can be
Outdoor operation, but its structure, but as the capacitor of indoor operation, this will make outdoor capacitor expose for a long time
In the environment of make moist, the capacitor body after dampness be easy is damaged by moisture, influence the service life of capacitor.
Utility model content
The utility model the above-mentioned prior art there are aiming at the problem that, a kind of Dampproof capacitor is provided.
The utility model is realized by following technological means solves above-mentioned technical problem:
A kind of Dampproof capacitor, including upper cover plate, shell and fuse, the fuse are installed inside housings, the shell
For the cylindrical shape of upper end opening, the upper cover plate is mounted on the opening of shell, and the edge of the upper cover plate is installed with the first packet
Cladding plate is located at the outside of shell after the first cladding plate installation；Moisture-proof chamber, absorbent wool and capillary are equipped in the shell,
The moisture-proof chamber is installed in the inner wall surrounding of shell, and the cross section of moisture-proof chamber is annular, and the absorbent wool is embedded in moisture-proof chamber
Inside, the capillary is arranged between moisture-proof chamber and fuse, and the lower end of the capillary is located at the bottom of shell, and upper end is passed through
It wears the top of moisture-proof chamber and extends in absorbent wool.
The bottom of the moisture-proof chamber is equipped with the opening of annular as a further improvement of the utility model,.
The bottom of the shell is equipped with lower cover plate as a further improvement of the utility model, and the lower cover plate is equipped with
With the compatible flange that is open.
The opening is threadedly coupled with flange as a further improvement of the utility model,.
The edge of the lower cover plate is installed with the second cladding plate as a further improvement of the utility model, and described second
It is located at the outside of shell after cladding plate installation.
The capillary and moisture-proof chamber junction are equipped with sealing-plug as a further improvement of the utility model, described close
Blocking is installed in the top of moisture-proof chamber, and the capillary runs through sealing-plug.
The surrounding of the fuse is filled with epoxy resin as a further improvement of the utility model,.
The utility model has the following beneficial effects: at the cover board of the utility model be arranged cladding plate can prevent well water and
Moisture enters capacitor, there is very strong dampproof effect；The capillary of capacitor internal and being used in combination for absorbent wool, can guarantee electricity
Ponding damage electric appliance will not be generated inside container, structure is simple, safety and stability, and dehumidifying effect is obvious.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (facing state) of the utility model；
Fig. 2 is the structural schematic diagram (overlooking state) of the utility model；
Fig. 3 is the schematic diagram of the moisture-proof chamber bottom opening of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment
A kind of Dampproof capacitor, including upper cover plate 10, shell 20 and fuse 30, the fuse 30 are mounted in shell 20
Portion, the shell 20 are the cylindrical shape of upper end opening, and the upper cover plate 10 is mounted on the opening of shell 20, the upper cover plate 10
Edge be installed with the first cladding plate 11, first cladding plate 11 is located at the outside of shell after installing；It is set in the shell 20
There are moisture-proof chamber 21, absorbent wool 22 and capillary 23, the moisture-proof chamber 21 is installed in the inner wall surrounding of shell 20, and moisture-proof chamber 21
Cross section be annular, the absorbent wool 22 is embedded in the inside of moisture-proof chamber 21, the setting of capillary 23 moisture-proof chamber 21 with
Between fuse 30, the lower end of the capillary 23 is located at the bottom of shell 20, and upper end is run through the top of moisture-proof chamber 21 and extended to
In absorbent wool 22.
It is exposed to outdoor capacitor for a long time to be easy to be invaded by moisture, even rainwater is drenched into the edge of upper cover plate 10
Being installed with the first cladding plate 11 can prevent rainwater from drenching into capacitor internal, and also have a degree of blocking to make for moisture
With；The component that capillary 23 inside shell 20 is main processing moisture is set, will form after the intracorporal moisture aggregation of shell
Liquid water, if things go on like this ponding will soak unrestrained capacitor, and capillary utilizes capillarity, can be by the hydrops of formation along its own
It is discharged into moisture-proof chamber 21, the absorbent wool 22 in moisture-proof chamber 21 can adsorb the ponding of discharge.
Further, the bottom of the moisture-proof chamber 21 is equipped with the opening 24 of annular.Opening 24, which can facilitate, picks and places absorbent wool 22.
Further, the bottom of the shell 20 is equipped with lower cover plate 40, and the lower cover plate 40 is equipped with suitable with 24 phases of opening
The flange 41 matched.Lower cover plate 40 and the flange 41 being disposed thereon can protect the absorbent wool 22 in moisture-proof chamber 21.
Further, the inner wall of the opening 24 is equipped with internal screw thread, and the side wall of the flange 41 is equipped with the outer of adaptation
Screw thread, the opening 24 are threadedly coupled with flange 41.Be threadedly coupled it is simple and practical, convenient for lower cover plate 40 disassembly install.
Further, the edge of the lower cover plate 40 is installed with the second cladding plate 42, after second cladding plate 42 is installed
Positioned at the outside of shell 20.Second cladding plate 42 can preferably protect the absorbent wool 22 in moisture-proof chamber 21, can also prevent moisture into
Enter moisture-proof chamber 21.
Further, the capillary 23 is equipped with sealing-plug 25 with moisture-proof 21 junction of chamber, and the sealing-plug 25 is installed in
The top of moisture-proof chamber 21, the capillary 23 run through sealing-plug 25.Sealing-plug 25 can prevent hydrops in moisture-proof chamber 21 excessive or close
Feng Buyan causes in hydrops reverse osmosis to shell 20.
Further, the surrounding of the fuse 30 is filled with epoxy resin.Epoxy resin can protective condenser core well
Son 30 and capillary 23 prevent capillary 23 and fuse 30 from damaging.
It should be noted that, in this document, such as first and second or the like relational terms are used merely to one if it exists
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (7)
1. a kind of Dampproof capacitor, including upper cover plate (10), shell (20) and fuse (30), the fuse (30) are mounted on shell
(20) internal, the shell (20) is the cylindrical shape of upper end opening, and the upper cover plate (10) is mounted on the opening of shell (20),
It is characterized in that, the edge of the upper cover plate (10) is installed with the first cladding plate (11), first cladding plate (11) is located at shell
The outside of body；Moisture-proof chamber (21), absorbent wool (22) and capillary (23) are equipped in the shell (20), the moisture-proof chamber (21) is solid
It is located at the inner wall surrounding of shell (20), and the cross section of moisture-proof chamber (21) is annular, the absorbent wool (22) is embedded in moisture-proof chamber
(21) inside, the capillary (23) are arranged between moisture-proof chamber (21) and fuse (30), the lower end of the capillary (23)
Positioned at the bottom of shell (20), upper end is run through the top of moisture-proof chamber (21) and is extended in absorbent wool (22).
2. a kind of Dampproof capacitor as described in claim 1, which is characterized in that the bottom of the moisture-proof chamber (21) is equipped with annular
Opening (24).
3. a kind of Dampproof capacitor as claimed in claim 2, which is characterized in that the bottom of the shell (20) is equipped with lower cover plate
(40), the lower cover plate (40) is equipped with opening (24) compatible flange (41).
4. a kind of Dampproof capacitor as claimed in claim 2 or claim 3, which is characterized in that the opening (24) and flange (41) spiral shell
Line connection.
5. a kind of Dampproof capacitor as claimed in claim 3, which is characterized in that the edge of the lower cover plate (40) is installed with the
Two cladding plates (42), second cladding plate (42) are located at the outside of shell (20).
6. a kind of Dampproof capacitor as described in claim 1, which is characterized in that the capillary (23) and moisture-proof chamber (21) are even
It meets place and is equipped with sealing-plug (25), the sealing-plug (25) is installed in the top of moisture-proof chamber (21), and the capillary (23) is through close
Blocking (25).
7. a kind of Dampproof capacitor as described in claim 1, which is characterized in that the surrounding of the fuse (30) is filled with epoxy
Resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165203.6U CN208806153U (en) | 2018-07-20 | 2018-07-20 | A kind of Dampproof capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165203.6U CN208806153U (en) | 2018-07-20 | 2018-07-20 | A kind of Dampproof capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208806153U true CN208806153U (en) | 2019-04-30 |
Family
ID=66228766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821165203.6U Active CN208806153U (en) | 2018-07-20 | 2018-07-20 | A kind of Dampproof capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208806153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112788219A (en) * | 2021-01-18 | 2021-05-11 | 深圳市联合光学技术有限公司 | Camera module support and camera module |
-
2018
- 2018-07-20 CN CN201821165203.6U patent/CN208806153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112788219A (en) * | 2021-01-18 | 2021-05-11 | 深圳市联合光学技术有限公司 | Camera module support and camera module |
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