CN206758276U - A kind of novel patch formula electric capacity - Google Patents
A kind of novel patch formula electric capacity Download PDFInfo
- Publication number
- CN206758276U CN206758276U CN201720515665.5U CN201720515665U CN206758276U CN 206758276 U CN206758276 U CN 206758276U CN 201720515665 U CN201720515665 U CN 201720515665U CN 206758276 U CN206758276 U CN 206758276U
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- ceramic body
- battery lead
- lead plate
- electrode
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Abstract
The utility model discloses a kind of novel patch formula electric capacity, including ceramic body, ceramic body lumen loading has filled media, filled media wraps up first group of battery lead plate and second group of battery lead plate, first group of battery lead plate and second group of battery lead plate are staggered on the inside of ceramic body, every group of battery lead plate includes two electrode plates, radiating subassembly is fixedly installed in ceramic body upper and lower side, ceramic body both sides set first electrode and second electrode respectively, the utility model is simple in construction, good heat dissipation effect, reliability is high, service life length.
Description
Technical field
Capacitance technology field is the utility model is related to, specially a kind of novel patch formula electric capacity.
Background technology
Electric capacity is called in the usual letter of capacitor, as its name suggests, is ' container of dress electricity ', is a kind of device for accommodating electric charge.
Electric capacity is one of electronic component largely used in electronic equipment, the separated by direct communication being widely used in circuit, is coupled, bypass,
Filtering, resonant tank, energy conversion, control etc..For effectively transmission or transformation electric energy, its power factor is improved, generally
Using to capacitor；The process of capacitor powered (storage electric charge and electric energy) is set to be referred to as charging.At this moment two pole plates of capacitor
An always pole plate positively charged, negative electricity of another pole plate with equivalent.One pole plate of capacitor is connect power supply (such as battery pack)
Positive pole, another pole plate connects the negative pole of power supply, and two pole plates have just taken the xenogenesis electric charge of equivalent respectively.Capacitor after charging
Two-plate between just have an electric field, charging process the electrical power storage obtained from power supply in the capacitor；Make the electricity after charging
The process that container loses electric charge (release electric charge and electric energy) is referred to as discharging.
Patch capacitor is called multiple-layer sheet ceramic capacitor, is the bigger common component of current dosage, this capacitor
It is alternately to be superimposed and sintered by electrode slice in multilayer and dielectric layer to be formed, is a kind of cascade capacitor, the medium of this capacitor
Layer material is usually ceramics, and connects two end electrodes by electrode slice in multilayer in dielectric layer material.With small volume, pressure-resistant
The advantages of high, and traditional aluminium electrolutic capacitor and tantalum electrolytic capacitor can be substituted in some fields.Patch capacitor:It can be divided into
The nonpolarity and class of polarized two, following two class wrappers of polarity free capacitor are most commonly seen, i.e., and 0805,0603；And polarized electric capacity
It is exactly our usually alleged electrochemical capacitors, our general usually most for alminium electrolytic condenser, because its electrolyte is
Aluminium, so its temperature stability and precision are not very high, and surface mount elements it requires temperature because it is close to circuit version
Stability is high, so patch capacitor is more using tantalum electric capacity；Current patch capacitor exists complicated, and precision is not high, and
Radiating effect is bad, easily affected by environment, therefore, it is necessary to be improved to current patch capacitor.
Utility model content
The purpose of this utility model is to provide a kind of novel patch formula electric capacity, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of novel patch formula electric capacity, including ceramics
Body, the ceramic body lumen loading have filled media, and the filled media wraps up first group of battery lead plate and second group of electrode
Plate, first group of battery lead plate and second group of battery lead plate are staggered on the inside of ceramic body, and every group of battery lead plate includes
Radiating subassembly is fixedly installed in two electrode plates, the ceramic body upper and lower side, and the ceramic body both sides set first respectively
Electrode and second electrode.
Preferably, the radiating subassembly includes heat conduction ink layer, copper foil layer and adhesion coating, and the copper foil layer is led positioned at described
Between deep fat layer of ink and the adhesion coating, the outer surface of the heat conduction ink layer is fitted with two-sided mould release membrance.
Preferably, first electrode and the second electrode structure is completely the same, including substrate, and bottom is set on the inside of the substrate
Layers of copper, the substrate outside set nickel coating.
Preferably, the filled media uses X7R material mediums.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, on ceramic body
The radiating subassembly that lower end is set has splendid radiating effect and low thermal resistance, also has high flexibility concurrently, it is possible to increase electric capacity dissipates
Thermal effect, service life length；Other the utility model is using the electrode plate groups structure being staggered, and every group of battery lead plate includes two
Electrode plate, using this structure, capacitance can be further increased, improves functional reliability.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is radiating subassembly sectional view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of novel patch formula electric capacity, including ceramics are originally
Body 1, the lumen loading of ceramic body 1 have filled media 2, and filled media 2 uses X7R material mediums；The filled media 2 is wrapped
First group of battery lead plate 3 and second group of battery lead plate 4 are wrapped up in, first group of battery lead plate 3 and second group of battery lead plate 4 are staggered
The inner side of ceramic body 1, every group of battery lead plate include two electrode plates 5, and radiating group is fixedly installed in the upper and lower side of ceramic body 1
Part 6, the both sides of ceramic body 1 set first electrode 7 and second electrode 8 respectively；First electrode 7 and the structure of second electrode 8 are complete
It is complete consistent, including substrate 13, the inner side of the substrate 13 setting bottom layers of copper 14, the outside of substrate 13 sets nickel coating 15, this reality
It is good with the electrode welding effect of new use.
In the present embodiment, radiating subassembly 6 includes heat conduction ink layer 9, copper foil layer 10 and adhesion coating 11, the copper foil layer 10
Between the heat conduction ink layer 9 and the adhesion coating 11, the outer surface of the heat conduction ink layer 9 is fitted with two-sided mould release membrance
12。
The utility model is simple in construction, ceramic body upper and lower side set radiating subassembly have splendid radiating effect and
Low thermal resistance, also have high flexibility concurrently, it is possible to increase the radiating effect of electric capacity, service life length；Other the utility model is using friendship
The electrode plate groups structure that mistake is set, and every group of battery lead plate includes two electrode plates, using this structure, can further increase electricity
Capacity, improve functional reliability.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of novel patch formula electric capacity, including ceramic body (1), it is characterised in that：Ceramic body (1) lumen loading has
Filled media (2), the filled media (2) wrap up first group of battery lead plate (3) and second group of battery lead plate (4), first group of electricity
Pole plate (3) and second group of battery lead plate (4) are staggered on the inside of ceramic body (1), and every group of battery lead plate includes two blocks of electricity
Radiating subassembly (6) is fixedly installed in pole plate (5), ceramic body (1) upper and lower side, and ceramic body (1) both sides are set respectively
Put first electrode (7) and second electrode (8).
A kind of 2. novel patch formula electric capacity according to claim 1, it is characterised in that：The radiating subassembly (6) includes leading
Deep fat layer of ink (9), copper foil layer (10) and adhesion coating (11), the copper foil layer (10) are located at the heat conduction ink layer (9) and described
Between adhesion coating (11), the outer surface of the heat conduction ink layer (9) is fitted with two-sided mould release membrance (12).
A kind of 3. novel patch formula electric capacity according to claim 1, it is characterised in that：The first electrode (7) and second
Electrode (8) structure is completely the same, including substrate (13), and bottom layers of copper (14), the substrate (13) are set on the inside of the substrate (13)
Outside sets nickel coating (15).
A kind of 4. novel patch formula electric capacity according to claim 1, it is characterised in that：The filled media (2) uses X7R
Material medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515665.5U CN206758276U (en) | 2017-05-10 | 2017-05-10 | A kind of novel patch formula electric capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515665.5U CN206758276U (en) | 2017-05-10 | 2017-05-10 | A kind of novel patch formula electric capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758276U true CN206758276U (en) | 2017-12-15 |
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ID=60617672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720515665.5U Expired - Fee Related CN206758276U (en) | 2017-05-10 | 2017-05-10 | A kind of novel patch formula electric capacity |
Country Status (1)
| Country | Link |
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| CN (1) | CN206758276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112951604A (en) * | 2021-01-25 | 2021-06-11 | 深圳市威尔达电子有限公司 | Chip capacitor and performance detection method thereof |
-
2017
- 2017-05-10 CN CN201720515665.5U patent/CN206758276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112951604A (en) * | 2021-01-25 | 2021-06-11 | 深圳市威尔达电子有限公司 | Chip capacitor and performance detection method thereof |
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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: 20171215 Termination date: 20190510 |
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| CF01 | Termination of patent right due to non-payment of annual fee |