CN202758744U - Capacitor having grooves at bottom edge - Google Patents
Capacitor having grooves at bottom edge Download PDFInfo
- Publication number
- CN202758744U CN202758744U CN 201220316690 CN201220316690U CN202758744U CN 202758744 U CN202758744 U CN 202758744U CN 201220316690 CN201220316690 CN 201220316690 CN 201220316690 U CN201220316690 U CN 201220316690U CN 202758744 U CN202758744 U CN 202758744U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- housing
- grooves
- bottom end
- edge
- 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
Images
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
A capacitor having grooves at a bottom edge belongs to the technical field of capacitors. The capacitor comprises a housing, a capacitor core, lead terminals and a grounding stud. The capacitor core is arranged in the housing and filler is embedded in the housing. The lead terminals are arranged on a top end surface of the housing. The grounding stud is arranged on a bottom end surface of the housing. The edge of the bottom end surface is provided with the grooves, the grooves are evenly distributed in a ring manner at the edge of the bottom end surface of the housing, the grooves are semicircles, and the diameter of the semicircles is in a range of 5cm-10cm. The capacitor is simple in structure and reasonable in design; the edge of the bottom end surface of the capacitor is provided with the grooves so that the contact area between the capacitor and a heating element is reduced, and air can flow from the grooves to take heat away; and the arrangement of the grooves can save the material and reduce the production cost.
Description
Technical field
The utility model relates to capacitor area, is specifically related to the reeded capacitor of a kind of bottom margin place band.
Background technology
Electric capacity is called in the common letter of capacitor, as its name suggests, is ' container of dress electricity ', is a kind of device that holds electric charge.Electric capacity is one of a large amount of electronic components that use in the electronic equipment, is widely used in handing over every straight-through in the circuit, is coupled bypass, filtering, resonant tank, power conversion, the aspects such as control.Capacitor is comprised of housing, capacitor body, lead terminal, impregnating agent and grounding screw.Capacitor body is arranged on enclosure interior, and fill with impregnating agent, lead terminal is electrically connected with capacitor body, in use, capacitor is fixed by grounding screw, in the long-time use procedure, capacitor and other matching used electric elements all can the evolutions of heat, be in for a long time under the high-temperature condition, aging phenomenon can occur in capacitor, affects its useful life.
The utility model content
Technical problem to be solved in the utility model is to provide the reeded capacitor of bottom margin place band of a kind of reasonable in design, good heat dissipation effect, long service life.
Technical problem to be solved in the utility model realizes by the following technical solutions:
The reeded capacitor of a kind of bottom margin place band, comprise housing, capacitor body, lead terminal and grounding screw, described capacitor body is arranged on enclosure interior, and embedding has filler, described lead terminal is arranged on the case top end face, grounding screw is arranged on the housing bottom end face, it is characterized in that: the edge of described housing bottom end face is provided with groove.
Described groove ringwise form is evenly distributed in the edge of housing bottom end face.
Described groove is semicircle, and its diameter is between 5cm-10cm.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, and capacitor bottom end face edge is provided with the contact area that groove can reduce capacitor and heater element, and air can flow from groove, takes away heat; And arranging of groove can also save material, reduces production costs.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
The reeded capacitor of a kind of bottom margin place band, comprise housing 1, capacitor body 2, lead terminal 3 and grounding screw 4, capacitor body 2 is arranged on housing 1 inside, and embedding has filler 5, and lead terminal 3 is arranged on the housing 1 top end face, and grounding screw 4 is arranged on housing 1 bottom end face, the edge of housing 1 bottom end face is provided with groove 6, groove 6 ringwise form is evenly distributed in the edge of housing 1 bottom end face, and groove 6 is semicircle, and its diameter is between 5cm-10cm.
Above demonstration and described basic 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; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. reeded capacitor of bottom margin place band, comprise housing, capacitor body, lead terminal and grounding screw, described capacitor body is arranged on enclosure interior, and embedding has filler, described lead terminal is arranged on the case top end face, grounding screw is arranged on the housing bottom end face, it is characterized in that: the edge of described housing bottom end face is provided with groove.
2. the reeded capacitor of described a kind of bottom margin place's band according to claim 1 is characterized in that: described groove ringwise form is evenly distributed in the edge of housing bottom end face.
3. the reeded capacitor of described a kind of bottom margin place's band according to claim 1, it is characterized in that: described groove is for semicircle, and its diameter is between 5cm-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316690 CN202758744U (en) | 2012-07-03 | 2012-07-03 | Capacitor having grooves at bottom edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316690 CN202758744U (en) | 2012-07-03 | 2012-07-03 | Capacitor having grooves at bottom edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202758744U true CN202758744U (en) | 2013-02-27 |
Family
ID=47737912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220316690 Expired - Fee Related CN202758744U (en) | 2012-07-03 | 2012-07-03 | Capacitor having grooves at bottom edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202758744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11776757B1 (en) * | 2019-11-20 | 2023-10-03 | Smart Wires Inc. | Method for mounting high voltage capacitor banks |
-
2012
- 2012-07-03 CN CN 201220316690 patent/CN202758744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11776757B1 (en) * | 2019-11-20 | 2023-10-03 | Smart Wires Inc. | Method for mounting high voltage capacitor banks |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201959864U (en) | Electrostatic dust collection plate | |
| CN202758744U (en) | Capacitor having grooves at bottom edge | |
| CN204537855U (en) | The discrete serial electric container of a kind of fuse | |
| CN202930228U (en) | Capacitor sheath | |
| CN202758746U (en) | Explosion-proof capacitor | |
| CN202930225U (en) | Capacitor dustproof heat radiation housing | |
| CN202996596U (en) | Capacitor | |
| CN202930229U (en) | High heat radiation capacitor | |
| CN202142422U (en) | Capacitor | |
| CN204537850U (en) | A kind of split type readily removable capacitor | |
| CN202150359U (en) | Aluminium electrolytic capacitor | |
| CN202930220U (en) | Capacitor positioning device | |
| CN205230830U (en) | High pressure resistant electric capacity of compound medium | |
| CN203085342U (en) | High-voltage mutual inductor for electrical equipment | |
| CN202996589U (en) | Capacitor with firm structure | |
| CN202142421U (en) | Capacitor | |
| CN202307537U (en) | Self-adjusting capacitor | |
| CN202282255U (en) | Capacitor | |
| CN203352820U (en) | Novel electric heating coil | |
| CN202473608U (en) | Silicon rubber ring for capacitor cover plate | |
| CN204029945U (en) | A kind of high efficiency Ni-MH power cell | |
| CN204230042U (en) | A kind of capacitor being convenient to keep in repair | |
| CN202678114U (en) | Composite alternating current capacitor with up and down arrangement of core groups | |
| CN202930215U (en) | Flatheaded capacitor leading-out electrode housing fixed structure | |
| CN203103122U (en) | Capacitor lead-out cover plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20130703 |