CN206421934U - One kind exchange porcelain capacitor - Google Patents
One kind exchange porcelain capacitor Download PDFInfo
- Publication number
- CN206421934U CN206421934U CN201720112557.3U CN201720112557U CN206421934U CN 206421934 U CN206421934 U CN 206421934U CN 201720112557 U CN201720112557 U CN 201720112557U CN 206421934 U CN206421934 U CN 206421934U
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- CN
- China
- Prior art keywords
- pin
- mounting seat
- potsherd
- pin mounting
- exchange
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- 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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Abstract
Porcelain capacitor is exchanged the utility model discloses one kind, the capacitance core bag for including protective casing and being arranged on inside protective casing, protective casing includes the plastic sheeting for being arranged on internal layer, magnetic masking layer is provided with the outside of plastic sheeting, ceramic insulating layer is provided with the outside of magnetic masking layer, capacitance core bag is made up of several potsherds, porous plate is provided between the potsherd of the left and right sides, electrode slice is connected with the outer wall of potsherd, pin mounting seat is connected with the outer wall of electrode slice, spring is provided with the left of the inside of pin mounting seat, pin has been embedded on the right side of the inside of pin mounting seat, pin and the junction of pin mounting seat are provided with several dead rings.Overall structure is simple, reasonable in design so that the electric property of electric capacity is more stable, and heat dispersion is more preferable, while resistance to pressure can be improved；When pin is burnt out, pin need to only be changed, it is simple to operate without changing whole capacitor, save more costs.
Description
Technical field
The utility model is related to technical field of electronic components, and porcelain capacitor is exchanged more particularly, to one kind.
Background technology
Ceramic capacitor is the general name using ceramic material as the capacitor of medium.Its is various in style, and appearance and size is differed very
Greatly.It can be divided into high pressure, middle pressure and low-voltage ceramic capacitor by using voltage.By temperature coefficient, dielectric constant difference can be divided into negative
Temperature coefficient, positive temperature coefficient, zero-temperature coefficient, high-k, low-k etc..In addition, also I types, II types, III
The sorting technique of type.General ceramic capacitor is compared with other capacitors, higher with temperature in use, and specific capacity is big, humidity
Property it is good, dielectric loss is smaller, the advantages of capacitance temperature factor can be selected in a wide range of.It is widely used in electronic circuit, consumption
It is very considerable.There are two indices in the specification of capacitor, one is its capacitance, and one is its voltage endurance capability.Use electricity
During container, the voltage added by two-plate must be less than or equal to its pressure voltage, and otherwise capacitor can be breakdown.But it is existing
The universal capacity of ceramic capacitor it is small, resistance to pressure is poor, is easily influenceed by external magnetic field, and service life is short, it is impossible to preferably full
The use demand of sufficient people；And because capacitor is operationally, it is necessary to which charging and discharging repeatedly, in a high voltage state, draw
Pin easily burns, and performance is intact in fact for whole capacitor, because the pin of existing capacitor is non-dismountable, so causes
When pin burns, whole capacitor can only be replaced, can so cause larger waste.
The content of the invention
Problem to be solved in the utility model is to provide that a kind of simple in construction, reasonable in design, capacity is big, resistance to pressure is good, electricity
Gas performance is stable, service life is longer, explosion-proof effect it is good with can change pin exchange porcelain capacitor.
In order to solve the above technical problems, the technical solution adopted in the utility model is：One kind exchange porcelain capacitor, including
The capacitance core bag for having protective casing and being arranged on inside the protective casing, the protective casing, which includes, is arranged on internal layer
It is provided with the outside of plastic sheeting, the plastic sheeting on the outside of magnetic masking layer, the magnetic masking layer and is provided with ceramic insulating layer,
Electronics black glue is filled with around the capacitance core bag, the capacitance core bag is made up of several potsherds, on the potsherd
It is provided between several heat emission holes, the potsherd of the left and right sides and is provided with porous plate, the outer wall of the potsherd
It is connected with electrode slice, the outer wall of the electrode slice and is connected with pin mounting seat, is set on the left of the inside of the pin mounting seat
It is equipped with the right side of spring, the inside of the pin mounting seat and has been embedded in pin, the pin and the company of the pin mounting seat
The place of connecing is provided with several dead rings.
Preferably, above-mentioned a kind of exchange porcelain capacitor, wherein the magnetic masking layer is made up of silicon steel sheet.
Preferably, above-mentioned a kind of exchange porcelain capacitor, wherein the electronics black glue is made up of epoxy resin.
Preferably, above-mentioned a kind of exchange porcelain capacitor, wherein the pin detachably connects with the pin mounting seat
Connect.
Preferably, above-mentioned a kind of exchange porcelain capacitor, wherein the dead ring is made of copper.
Preferably, above-mentioned a kind of exchange porcelain capacitor, wherein being by the electricity between the adjacent potsherd
Pole piece parallel is connected.
The utility model is had the advantage that with beneficial effect：Protective casing includes the plastic sheeting for being arranged on internal layer,
It is provided with the outside of plastic sheeting on the outside of magnetic masking layer, magnetic masking layer and is provided with ceramic insulating layer, is filled out around capacitance core bag
Filled with electronics black glue, capacitance core bag is made up of several potsherds, and several heat emission holes are provided with potsherd, the left and right sides
It is provided between potsherd on porous plate, the outer wall of potsherd and is connected with electrode slice, pin is connected with the outer wall of electrode slice
It is provided with the left of mounting seat, the inside of pin mounting seat on the right side of spring, the inside of pin mounting seat and has been embedded in pin, is drawn
Pin and the junction of pin mounting seat are provided with several dead rings.Overall structure is simple, reasonable in design, and magnetic masking layer can be compared with
Good interference of the shielding from external magnetic field so that the electric property of electric capacity is more stable；Several heat emission holes are provided with potsherd,
Porous plate is provided between the potsherd of the left and right sides, so that the heat dispersion of capacitor is more preferable, while can improve
Resistance to pressure；Pin is detachably connected with pin mounting seat, when pin is burnt out, and need to only be changed pin, whole without changing
Individual capacitor, it is simple to operate, save more costs.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
In figure：1st, ceramic insulating layer 2, magnetic masking layer 3, plastic sheeting
4th, electrode slice 5, pin mounting seat 6, spring
7th, dead ring 8, pin 9, electronics black glue
10th, potsherd 11, heat emission hole 12, porous plate
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
As shown in figure 1, a kind of exchange porcelain capacitor, includes protective casing and the electricity being arranged on inside protective casing
Rong Xin bags, protective casing includes the plastic sheeting 3 for being arranged on internal layer, and the outside of plastic sheeting 3 is provided with magnetic masking layer 2, magnetic
Screen layer 2 is made up of silicon steel sheet, and the outside of magnetic masking layer 2, which is provided with around ceramic insulating layer 1, capacitance core bag, is filled with electronics
Black glue 9, electronics black glue 9 is made up of epoxy resin, and capacitance core bag is made up of several potsherds 10, if being provided with potsherd 10
It is provided between dry heat emission hole 11, the potsherd 10 of the left and right sides on porous plate 12, the outer wall of potsherd 10 and is connected with electricity
Between pole piece 4, adjacent ceramic piece 10 it is connected in parallel by electrode slice 4, pin mounting seat is connected with the outer wall of electrode slice 4
5, it is provided with the right side of spring 6, the inside of pin mounting seat 5 on the left of the inside of pin mounting seat 5 and has been embedded in pin 8, draws
Pin 8 is detachably connected with pin mounting seat 5, and pin 8 and the junction of pin mounting seat 5 are provided with several dead rings 7, fasten
Ring 7 is made of copper.
Overall structure is simple, and reasonable in design, magnetic masking layer 2 can preferably shield the interference from external magnetic field so that electricity
The electric property of appearance is more stable；It is provided between several heat emission holes 11, the potsherd 10 of the left and right sides and sets on potsherd 10
It is equipped with porous plate 12, so that the heat dispersion of capacitor is more preferable, while resistance to pressure can be improved；Pin 8 is installed with pin
Seat 5 is detachably connected, when pin 8 is burnt out, and need to only be changed pin 8, simple to operate without changing whole capacitor,
Save more costs.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (6)
1. one kind exchange porcelain capacitor, the capacitance core bag for including protective casing and being arranged on inside the protective casing,
It is characterized in that：The protective casing includes to be set on the outside of the plastic sheeting (3) for being arranged on internal layer, the plastic sheeting (3)
It is equipped with to be provided with around ceramic insulating layer (1), the capacitance core bag on the outside of magnetic masking layer (2), the magnetic masking layer (2) and fills out
Filled with electronics black glue (9), the capacitance core bag is made up of several potsherds (10), is provided with the potsherd (10) some
Porous plate (12) is provided between individual heat emission hole (11), the potsherd (10) of the left and right sides, the potsherd (10)
It is connected with outer wall on electrode slice (4), the outer wall of the electrode slice (4) and is connected with pin mounting seat (5), the pin mounting seat
(5) it is provided with the left of inside on the right side of spring (6), the inside of the pin mounting seat (5) and has been embedded in pin (8), institute
State pin (8) and the junction of the pin mounting seat (5) is provided with several dead rings (7).
2. a kind of exchange porcelain capacitor according to claim 1, it is characterised in that：The magnetic masking layer (2) is by silicon steel
Piece is made.
3. a kind of exchange porcelain capacitor according to claim 1, it is characterised in that：The electronics black glue (9) is by epoxy
Resin is made.
4. a kind of exchange porcelain capacitor according to claim 1, it is characterised in that：The pin (8) and the pin
Mounting seat (5) is detachably connected.
5. a kind of exchange porcelain capacitor according to claim 1, it is characterised in that：The dead ring (7) is made of copper.
6. a kind of exchange porcelain capacitor according to claim 1, it is characterised in that：Between the adjacent potsherd (10)
It is to be connected in parallel by the electrode slice (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720112557.3U CN206421934U (en) | 2017-02-07 | 2017-02-07 | One kind exchange porcelain capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720112557.3U CN206421934U (en) | 2017-02-07 | 2017-02-07 | One kind exchange porcelain capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206421934U true CN206421934U (en) | 2017-08-18 |
Family
ID=59569868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720112557.3U Expired - Fee Related CN206421934U (en) | 2017-02-07 | 2017-02-07 | One kind exchange porcelain capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206421934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550463A (en) * | 2018-05-23 | 2018-09-18 | 苏州宏泉高压电容器有限公司 | A kind of high voltage ceramic capacitor insulation suit shell |
| CN109036844A (en) * | 2018-07-12 | 2018-12-18 | 成功工业（惠州）有限公司 | A kind of ceramic condenser encapsulating structure |
-
2017
- 2017-02-07 CN CN201720112557.3U patent/CN206421934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550463A (en) * | 2018-05-23 | 2018-09-18 | 苏州宏泉高压电容器有限公司 | A kind of high voltage ceramic capacitor insulation suit shell |
| CN109036844A (en) * | 2018-07-12 | 2018-12-18 | 成功工业（惠州）有限公司 | A kind of ceramic condenser encapsulating structure |
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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 |
Granted publication date: 20170818 Termination date: 20190207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |