CN204348515U - A kind of capacitor cover - Google Patents
A kind of capacitor cover Download PDFInfo
- Publication number
- CN204348515U CN204348515U CN201420794563.8U CN201420794563U CN204348515U CN 204348515 U CN204348515 U CN 204348515U CN 201420794563 U CN201420794563 U CN 201420794563U CN 204348515 U CN204348515 U CN 204348515U
- Authority
- CN
- China
- Prior art keywords
- face
- capacitor
- sealing
- capping
- card
- 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
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
A kind of capacitor cover that the utility model proposes, comprising: cover body, multiple holder and be no less than a card-bit part; Cover body is by capping and seal face and form, and capping is covered in the upper end in the face of sealing, and capping is provided with wire guide, and multiple holder is arranged on the lower end in the face of sealing, and card-bit part is arranged on the face of sealing.After the capacitor cover that the utility model provides drops into application, capacitor leads is after wire guide is derived, card-bit part from top to bottom successively through sealing on face, then draw from sealing basifacial, so, can avoid capacitor leads unsettled cause easily broken, be vulnerable to clash into equivalent risk, be conducive to the stability ensureing capacitor work, also help the in order clean and tidy of circuit board wiring.
Description
Technical field
The utility model relates to capacitor accessory technical field, particularly relates to a kind of capacitor cover.
Background technology
Existing epoxy resin encapsulation capacitor can be divided into that there is a lid and no lid two kinds from a structural point, lid formula epoxy resin encapsulation capacitor is wherein had to comprise again cable extraction and terminal-type, and usual cable extraction has lid formula epoxy resin encapsulation capacitor, mainly comprise a shell and orientable hole, put inner core of capacitor parts in the enclosure, pass outgoing cable hole on lid by the lower end of extraction cable and inner core of capacitor parts realize being welded to connect, then carried out the encapsulation location of inner core of capacitor by epoxy resin filling in shell; And adopt terminal to draw have lid formula epoxy resin encapsulation capacitor, main employing shell and the lid that can be covered in shell aperture end, lid is provided with the terminal for grafting, and in the enclosure inner core of capacitor parts are installed, the lower end of terminal and inner core of capacitor realize being welded to connect, and then carry out the encapsulation location of inner core of capacitor parts by epoxy resin filling in shell.And in above two kinds of modes, by having gap between the cable that lid is drawn and lid lower end thus causing cable unsettled, so, be difficult to ensure that cable is not subject to the injuries such as external vibration shock, fail safe and the stability of cable work cannot be ensured.In addition, be arranged in cable and be directly exposed to air, one section of cable time especially above lid is more easily subject to unexpected injury owing to being at the highest notch.
Utility model content
Based on the technical problem that background technology exists, the utility model proposes a kind of capacitor cover.
A kind of capacitor cover that the utility model proposes, comprising: cover body, multiple holder and be no less than a card-bit part;
Cover body is by capping and seal face and form, and capping is covered in the upper end in the face of sealing, and capping is provided with wire guide, and multiple holder is arranged on the lower end in the face of sealing, and card-bit part is arranged on the face of sealing.
Preferably, the quantity of holder is three.
Preferably, three holders are evenly distributed along sealing lower end, face circumference.
Preferably, wire guide is positioned at cover center position.
Preferably, comprise two card-bit parts, and be separately positioned on the upper and lower in the face of sealing.
Preferably, capping is provided with guiding and protects portion, and its first end covers wire guide, and its second end is near capping edge.
Preferably, guide and protect portion second end and be positioned on the vertical plane that wire guide and two card-bit parts determine.
After the capacitor cover that the utility model provides drops into application, capacitor leads is after wire guide is derived, card-bit part from top to bottom successively through sealing on face, then draw from sealing basifacial, so, can avoid capacitor leads unsettled cause easily broken, be vulnerable to clash into equivalent risk, be conducive to the stability ensureing capacitor work, also help the in order clean and tidy of circuit board wiring.
Accompanying drawing explanation
Fig. 1 is a kind of capacitor cover positive view that the utility model proposes;
Fig. 2 is a kind of capacitor cover vertical view that the utility model proposes.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of capacitor cover that the utility model proposes, comprising: portion 4 is protected in cover body 1, three holders 2, two card-bit parts 3 and guiding.
Cover body 1 is by capping 11 and seal face 12 and form, and capping 11 is covered in the upper end in the face of sealing 12.Capping 11 is provided with the extraction of wire guide 110 for capacitor leads.
Three holders 2 are arranged on the lower end in the face of sealing 12 and are circumferentially evenly distributed, and cover body 1 is fixedly mounted on circuit boards by holder 2.In present embodiment, holder 2 is set to three, utilize triangle stability the highest away from the stable installation that ensure that cover body 1, especially holder 2 circumference is evenly distributed that to further avoid connection that cover body 1 unbalance stress causes firm etc.
Two card-bit parts 3 to be arranged on the face of sealing 12 and to be positioned on same axis, and two card-bit parts 3 are separately positioned on the upper and lower in the face of sealing 12, for guiding the derivation path of capacitor leads.
In present embodiment, wire guide 110 is positioned at capping 11 center.Guiding is protected portion 4 and is arranged on capping 11, its first end and the second end conducting, and first end covers wire guide 110, second end near capping 11 edge, and guides and protect portion 4 second end and be positioned on the vertical plane that wire guide 110 and two card-bit parts 3 determine.
In present embodiment, capacitor leads is after wire guide is drawn, successively through guiding the card-bit part 3 protecting portion 4, seal the card-bit part 3 on top, face 12, seal bottom, face 12, so, can avoid capacitor leads unsettled cause easily broken, be vulnerable to clash into equivalent risk, be conducive to the stability ensureing capacitor work.In addition, guide the setting protecting portion 4, capacitor leads one section of being positioned on capping 11 can be avoided to be in extreme higher position thus the unreliability caused, be conducive to ensureing the safe and reliable of capacitor work.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (7)
1. a capacitor cover, is characterized in that, comprising: cover body (1), multiple holder (2) and be no less than a card-bit part (3);
Cover body (1) is by capping (11) and seal face (12) and form, capping (11) is covered in the upper end of the face of sealing (12), capping (11) is provided with wire guide (110), multiple holder (2) is arranged on the lower end of the face of sealing (12), and card-bit part (3) is arranged on the face of sealing (12).
2. capacitor cover as claimed in claim 1, it is characterized in that, the quantity of holder (2) is three.
3. capacitor cover as claimed in claim 2, is characterized in that, three holders (2) are evenly distributed along sealing face (12) lower end circumference.
4. capacitor cover as claimed in claim 1, it is characterized in that, wire guide (110) is positioned at capping (11) center.
5. capacitor cover as claimed in claim 1, is characterized in that, comprise two card-bit parts (3), and be separately positioned on the upper and lower of the face of sealing (12).
6. capacitor cover as claimed in claim 5, it is characterized in that, capping (11) is provided with guiding and protects portion (4), and its first end covers wire guide (110), and its second end is near capping (11) edge.
7. capacitor cover as claimed in claim 6, is characterized in that, guides to protect portion (4) second end and be positioned on the vertical plane that wire guide (110) and two card-bit parts (3) determine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794563.8U CN204348515U (en) | 2014-12-15 | 2014-12-15 | A kind of capacitor cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794563.8U CN204348515U (en) | 2014-12-15 | 2014-12-15 | A kind of capacitor cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348515U true CN204348515U (en) | 2015-05-20 |
Family
ID=53231768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420794563.8U Expired - Fee Related CN204348515U (en) | 2014-12-15 | 2014-12-15 | A kind of capacitor cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348515U (en) |
-
2014
- 2014-12-15 CN CN201420794563.8U patent/CN204348515U/en not_active Expired - Fee Related
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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: 20150520 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |