CN204230048U - The Novel capacitor outer casing that support force is strong - Google Patents
The Novel capacitor outer casing that support force is strong Download PDFInfo
- Publication number
- CN204230048U CN204230048U CN201420648896.XU CN201420648896U CN204230048U CN 204230048 U CN204230048 U CN 204230048U CN 201420648896 U CN201420648896 U CN 201420648896U CN 204230048 U CN204230048 U CN 204230048U
- Authority
- CN
- China
- Prior art keywords
- outer casing
- support rod
- shell
- lid
- reference column
- 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.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 23
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 239000004593 Epoxy Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Compressor (AREA)
Abstract
The Novel capacitor outer casing that a kind of support force is strong, design capacitance device technical field, comprise a shell, the cross section of this shell is rectangular configuration, adopt anti-extrusion plastics injection molded, described shell upper end is opening-like, bottom is provided with the lid end, described outer casing inner wall is provided with support rod, described support rod is convex in shell internal cavities, in the enclosure portion be positioned at lid the end be provided with reference column and leg, described reference column is positioned at lid centre position, the end, described leg is arranged around reference column, be distributed in uneven shape at lid the end, form the support to capacitor body, described reference column is pyramidal structure, described outer casing inner wall is interval with draw-in groove, described support rod is fastened in draw-in groove, can change support rod at any time, also conveniently fuse can be taken out.
Description
Technical field
The utility model relates to capacitor technology field, particularly relates to the Novel capacitor outer casing that a kind of support force is strong.
Background technology
CBB60 type capacitor is mainly used in refrigerator, air-conditioning, alternating current motor, water pump, generator, household electrical appliance, electronic product etc.This product has good stability, shock-resistant electric current, overload capacity is strong, loss is little, insulation resistance is high, the nominal operation life-span is long, self-healing performance is excellent, filling safe and reliable, the nontoxic No leakage of capacitor of built-in fire retarding epoxide resin and fluent material, is beneficial to the features such as environmental protection.Because product fuse can adopt plug winding method, also can reel without plug mandrel, so production method is flexible.This product is mainly used in refrigerator, air-conditioning, alternating current motor, water pump, generator, household electrical appliance, electronic product etc., has wide market prospects at present.
Current domestic production CBB60 type capacitor by metallized polypropylene organic film through winding after, at fuse two end face metal sprayings as capacitor two electrodes, after at metal spraying face welding lead as capacitor exit, the fuse welded is loaded and moulds shell and adopt epoxy perfusion to form capacitor finished product.But there is certain defect in traditional CBB60 type capacitor technique, namely when after loading product fuse, fuse crashes into be moulded bottom shell, and fuse can not just be put voluntarily between two parties, but be poured over and mould in shell, so just need to adopt environment-friendly materials carry out filling and pour into several times, bring following four problems thus:
1. have a strong impact on production efficiency;
2. product lead-out wire crooked go out shell, disqualification rate is high;
3. product is shorter for useful life;
4. water pump electric capacity easily causes epoxy and moulds shell and comes off when poach, and because of epoxy inequality, water immerses fuse makes product failure.
Utility model content
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, the Novel capacitor outer casing that support force reasonable in design is strong.
Technical problem to be solved in the utility model realizes by the following technical solutions:
The Novel capacitor outer casing that a kind of support force is strong, comprise a shell, the cross section of this shell is rectangular configuration, adopt anti-extrusion plastics injection molded, described shell upper end is opening-like, bottom is provided with the lid end, described outer casing inner wall is provided with support rod, described support rod is convex in shell internal cavities, in the enclosure portion be positioned at lid the end be provided with reference column and leg, described reference column is positioned at lid centre position, the end, described leg is arranged around reference column, be distributed in uneven shape at lid the end, form the support to capacitor body, described reference column is pyramidal structure, described outer casing inner wall is interval with draw-in groove, described support rod is fastened in draw-in groove, can change support rod at any time, also conveniently fuse can be taken out.
Described support rod is interval with notch, and make the contact-making surface of support rod and fuse be point-like contacts, locating effect is better.
The edge of described draw-in groove opening part is provided with block edge, forms the location to support rod, makes it be stabilized in draw-in groove.
The beneficial effects of the utility model are: the utility model can make fuse be vacant state, after perfusion, fuse can wrap up by epoxy completely, product in running fuse and the external world completely isolated, improving product quality, because free surrounding space and moisture enter fuse, inside can cause capacitor body to be oxidized the phenomenon occurring premature failure.
Accompanying drawing explanation
Fig. 1 is that the utility model shell and fuse are assembled
Fig. 2 is the utility model support rod end view;
Fig. 3 is the utility model structural representation.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As Fig. 1, Fig. 2, shown in Fig. 3, the Novel capacitor outer casing that a kind of support force is strong, comprise a shell 1, the cross section of this shell 1 is rectangular configuration, adopt anti-extrusion plastics injection molded, shell 1 upper end is opening-like, bottom 1 is provided with the lid end, shell 1 inwall is provided with support rod 2, support rod 2 is convex in shell 1 internal cavities, be positioned in shell 1 inside at lid the end and be provided with reference column 3 and leg 4, reference column 3 is positioned at lid centre position, the end, leg 4 is arranged around reference column 3, be distributed in uneven shape at lid the end, form the support to capacitor body 5, reference column 3 is pyramidal structure, shell 1 inwall is interval with draw-in groove 6, support rod 2 is fastened in draw-in groove 6, can change support rod 2 at any time, also conveniently fuse can be taken out.Support rod 2 is interval with notch 7, make support rod 2 be point-like contacts with the contact-making surface of fuse 5, locating effect is better.The edge of draw-in groove 6 opening part is provided with block edge, forms the location to support rod 2, makes it be stabilized in draw-in groove 6.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the Novel capacitor outer casing that a support force is strong, it is characterized in that: comprise a shell, the cross section of this shell is rectangular configuration, described shell upper end is opening-like, bottom is provided with the lid end, described outer casing inner wall is provided with support rod, described support rod is convex in shell internal cavities, in the enclosure portion be positioned at lid the end be provided with reference column and leg, described reference column is positioned at lid centre position, the end, described leg is arranged around reference column, be distributed in uneven shape at lid the end, form the support to capacitor body, described reference column is pyramidal structure, described outer casing inner wall is interval with draw-in groove, described support rod is fastened in draw-in groove.
2. the Novel capacitor outer casing that support force is strong according to claim 1, is characterized in that: the edge of described draw-in groove opening part is provided with block edge.
3. the Novel capacitor outer casing that support force is strong according to claim 1, is characterized in that: described support rod is interval with notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648896.XU CN204230048U (en) | 2014-10-31 | 2014-10-31 | The Novel capacitor outer casing that support force is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648896.XU CN204230048U (en) | 2014-10-31 | 2014-10-31 | The Novel capacitor outer casing that support force is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230048U true CN204230048U (en) | 2015-03-25 |
Family
ID=52928115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648896.XU Expired - Fee Related CN204230048U (en) | 2014-10-31 | 2014-10-31 | The Novel capacitor outer casing that support force is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727776A (en) * | 2017-10-28 | 2019-05-07 | 株式会社阿不倒德特 | Capacitor case |
-
2014
- 2014-10-31 CN CN201420648896.XU patent/CN204230048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727776A (en) * | 2017-10-28 | 2019-05-07 | 株式会社阿不倒德特 | Capacitor case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |