CN107799299A - Capacitor packaging structure and its capacitor casing structure and circuit board assemblies - Google Patents
Capacitor packaging structure and its capacitor casing structure and circuit board assemblies Download PDFInfo
- Publication number
- CN107799299A CN107799299A CN201610751804.4A CN201610751804A CN107799299A CN 107799299 A CN107799299 A CN 107799299A CN 201610751804 A CN201610751804 A CN 201610751804A CN 107799299 A CN107799299 A CN 107799299A
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- CN
- China
- Prior art keywords
- capacitor
- coating
- metal shell
- change colour
- thermochromic layer
- 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.)
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- 239000003990 capacitor Substances 0.000 title claims abstract description 187
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 30
- 230000000712 assembly Effects 0.000 title claims abstract description 19
- 238000000429 assembly Methods 0.000 title claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 157
- 239000011248 coating agent Substances 0.000 claims abstract description 154
- 229910052751 metal Inorganic materials 0.000 claims abstract description 86
- 239000002184 metal Substances 0.000 claims abstract description 86
- 230000004308 accommodation Effects 0.000 claims abstract description 15
- 238000002845 discoloration Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 69
- 239000002245 particle Substances 0.000 claims description 26
- 239000000084 colloidal system Substances 0.000 claims description 19
- 239000012774 insulation material Substances 0.000 claims description 18
- 239000011469 building brick Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 6
- 239000003471 mutagenic agent Substances 0.000 claims description 3
- 231100000707 mutagenic chemical Toxicity 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000011161 development Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 7
- 239000003086 colorant Substances 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- SDLBJIZEEMKQKY-UHFFFAOYSA-M silver chlorate Chemical compound [Ag+].[O-]Cl(=O)=O SDLBJIZEEMKQKY-UHFFFAOYSA-M 0.000 description 1
- -1 silver halide Chemical class 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
- H01G2/06—Mountings specially adapted for mounting on a printed-circuit support
- H01G2/065—Mountings specially adapted for mounting on a printed-circuit support for surface mounting, e.g. chip capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
The capacitor casing structure and circuit board assemblies that the present invention discloses a kind of capacitor packaging structure of energy discoloration and its can changed colour.The capacitor casing structure that can change colour includes：Metal shell, the first coating and the second coating.Metal shell has outer surface and inner surface, and metal shell has an accommodation space for being used to house capacitor.First coating is formed on the outer surface of metal shell, and the second coating is formed on the first coating, and one of both first coating and the second coating are a kind of thermochromic layer to be changed colour according to different temperatures.Whereby, when heat energy is transferred to thermochromic layer caused by capacitor, thermochromic layer can be according to the different temperatures change of the heat energy received by thermochromic layer, so that different color changes to be presented respectively.
Description
Technical field
It is special the present invention relates to a kind of capacitor packaging structure and its capacitor casing structure, and a kind of circuit board assemblies
It is not to be related to a kind of energy capacitor packaging structure to change colour and its capacitor casing structure that can change colour, and a kind of use can become
The circuit board assemblies of the capacitor packaging structure of color.
Background technology
Capacitor be used in extensively consumer electrical home appliances, computer motherboard, power supply unit, communication product and
The basic module of automobile etc., its main effect include filtering, bypass, rectification, coupling, decoupling, phase inversion etc., are electronic products
In one of indispensable component.Capacitor has different kenels, includes aluminum electrolysis according to different material and purposes
Electric capacity, tantalum matter electrochemical capacitor, laminated ceramic electric capacity, convoluted or stacked-type solid electrolytic capacitor and thin-film capacitor etc..
In the prior art, Winding-type solid electrolytic capacitor includes capacitor assembly, houses component and closure member.Capacitor bank
The Cathode Foil that the anode foils of one jointed anode terminal are connected cathode terminal across insulating part by part with one is wound.House component
With opening portion and capacitor assembly can be housed.Closure member has one to be available for the through hole that anode terminal and cathode terminal run through
And one it is salable house component mouth-sealed portion.However, existing collecting component is exactly a kind of simple use, to be coated with black exhausted
The aluminum hull of edge outer layer carrys out protective condenser component, so the existing component that houses is using upper more dull and without other extra
Additional function.
The content of the invention
The technical problems to be solved by the invention are, provide a kind of capacitor that can change colour in view of the shortcomings of the prior art
Encapsulating structure and its capacitor casing structure that can change colour and circuit board assemblies.
In order to solve above-mentioned technical problem, a wherein technical scheme of the present invention, which is to provide one kind, to change colour
Capacitor casing structure, it is characterised in that it is described can the capacitor casing structure of discoloration include a kind of according to different temperatures becoming
The thermochromic layer changed and changed colour.
Further, the capacitor casing structure that can change colour still further comprises：One metal shell, one first are covered
Cap rock and one second coating.The metal shell has an outer surface and an inner surface, wherein, the metal shell tool
Have one be used for house a capacitor accommodation space.First coating is formed in the outer surface of the metal shell
On.Second coating is formed on first coating.Wherein, first coating and second coating two
One of person is the thermochromic layer.
Further, first coating is the insulating materials of the outer surface of a covering metal shell
Layer, and second coating is the thermochromic layer of the covering insulation material layer, wherein, produced by the capacitor
Heat energy sequentially pass through the metal shell and the insulation material layer, to be transferred to the thermochromic layer, and the heat
Mutagens chromatograph changes according to the different temperatures of the heat energy received by the thermochromic layer, so that different face to be presented respectively
Color change, wherein, the thermochromic layer as made by least one thermochromic material or by colloid material with it is multiple
Thermochromism particle, which is mutually mixed, to be formed.
Further, first coating is the thermochromism for the outer surface for covering the metal shell
Layer, and second coating is the insulation material layer of a covering thermochromic layer, wherein, caused by the capacitor
Heat energy passes through the metal shell, and to be transferred to the thermochromic layer, and the thermochromic layer is according to the thermochromism
The different temperatures change of the heat energy received by layer, so that different color changes to be presented respectively, wherein, the thermochromism
Layer is as made by least one thermochromic material or is mutually mixed and forms with multiple thermochromism particles by colloid material.
Further, the capacitor casing structure that can change colour still further comprises：One metal shell, the metal
Housing has an outer surface and an inner surface, wherein, the metal shell has an accommodating sky for being used to house a capacitor
Between, the thermochromic layer is formed on the outer surface of the metal shell and exposed in outermost, and the thermotropic
Chromatograph is mutually mixed with multiple thermochromism particles by colloid material and formed.
In order to solve above-mentioned technical problem, an other technical scheme of the present invention, which is to provide one kind, to change colour
Capacitor packaging structure, it includes：One capacitor arrangement, a capacitor casing structure that can change colour and a bottom end closure knot
Structure.The capacitor arrangement includes a capacitor and two conductive pins extended from the capacitor.It is described to become
The capacitor casing structure of color is used to house the capacitor, wherein, the capacitor casing structure that can change colour includes one kind
The thermochromic layer for changing according to different temperatures and being changed colour.The bottom end closure structure setting is in the electric capacity that can change colour
On the bottom of device shell structure, the part of conductive pin described in each of which through the bottom end closure structure and it is exposed
The outside of the bottom end closure structure.
Further, the capacitor casing structure that can change colour includes：One metal shell, one first coating and
One second coating.The metal shell has an outer surface and an inner surface, wherein, the metal shell has one to be used for
House the accommodation space of the capacitor.First coating is formed on the outer surface of the metal shell.It is described
Second coating is formed on first coating.Wherein, both first coating and second coating be wherein
One of be the thermochromic layer.
Further, the capacitor casing structure that can change colour includes：One metal shell, the metal shell have
One outer surface and an inner surface, wherein, the metal shell has an accommodation space for being used to house the capacitor, described
Thermochromic layer formation is on the outer surface of the metal shell and exposed in outermost, and the thermochromic layer is by one
Colloidal materials are mutually mixed with multiple thermochromism particles and formed.
In order to solve above-mentioned technical problem, yet another aspect in addition of the present invention is to provide a kind of circuit
Board component, it includes：One circuit substrate and multiple electronic building bricks.Multiple electronic building bricks are arranged in the circuit substrate
And the circuit substrate is electrically connected at, wherein, one of multiple described electronic building bricks are a kind of capacitor that can change colour
Encapsulating structure, and the capacitor packaging structure that can change colour includes：One capacitor arrangement, a capacitor casing knot that can change colour
Structure and a bottom end closure structure.The capacitor arrangement extends including a capacitor and two from the capacitor
Conductive pin.The capacitor casing structure that can change colour is used to house the capacitor, wherein, the capacitor that can change colour
The thermochromic layer that shell structure includes a kind of change according to different temperatures and changed colour.The bottom end closure structure setting exists
On the bottom of the capacitor casing structure that can change colour, a part for conductive pin described in each of which passes through the bottom
Enclosed construction and it is exposed in the outside of the bottom end closure structure.
Further, the capacitor casing structure that can change colour includes：One metal shell, one first coating and
One second coating.The metal shell has an outer surface and an inner surface, wherein, the metal shell has one to be used for
House the accommodation space of the capacitor.First coating is formed on the outer surface of the metal shell.It is described
Second coating is formed on first coating.Wherein, both first coating and second coating be wherein
One of be the thermochromic layer, and the thermochromic layer is as made by least one thermochromic material or by colloid
Material is mutually mixed with multiple thermochromism particles and formed.
The beneficial effects of the present invention are, the capacitor packaging structure that can change colour that technical solution of the present invention is provided and its
The capacitor casing structure and circuit board assemblies that can change colour, it can be by the way that " first coating is formed in the metal shell
The outer surface on, and second coating is formed on first coating " and " first coating and institute
Stating both second coatings, one of them is a kind of thermochromic layer for being changed colour of foundation different temperatures " design,
To cause the thermochromic layer to change according to the different temperatures of the heat energy received by the thermochromic layer, to divide
Different color changes is not presented.On the other hand, if the present invention with colour development material layer come if substituting the thermochromic layer,
When light source projects are when on colour development material layer, colour development material layer can produce face according to the light source received by colour development material layer
Color.
For the enabled feature and technology contents for being further understood that the present invention, refer to below in connection with the present invention specifically
Bright and accompanying drawing, however the accompanying drawing provided be merely provided for refer to explanation, not be used for the present invention is any limitation as.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the capacitor casing structure that can change colour of first embodiment of the invention.
Fig. 2 is the enlarged diagram of Fig. 1 part A.
Fig. 3 is the partial cutaway schematic view of the capacitor casing structure that can change colour of second embodiment of the invention.
Fig. 4 is the partial cutaway schematic view of the capacitor casing structure that can change colour of third embodiment of the invention.
Fig. 5 is the diagrammatic cross-section of the capacitor casing structure that can change colour of fourth embodiment of the invention.
Fig. 6 is the enlarged diagram of Fig. 5 part B.
Fig. 7 is the partial cutaway schematic view of the capacitor casing structure that can change colour of fifth embodiment of the invention.
Fig. 8 is the partial cutaway schematic view of the capacitor casing structure that can change colour of sixth embodiment of the invention.
Fig. 9 is the diagrammatic cross-section of the capacitor casing structure that can change colour of seventh embodiment of the invention.
Figure 10 is the enlarged diagram of Fig. 9 C portion.
Figure 11 is the partial cutaway schematic view of the capacitor casing structure that can change colour of eighth embodiment of the invention.
Figure 12 is the partial cutaway schematic view of the capacitor casing structure that can change colour of ninth embodiment of the invention.
Figure 13 is the schematic diagram for the capacitor packaging structure that the one of which of tenth embodiment of the invention can change colour.
Figure 14 is the schematic diagram of the one of which circuit board assemblies of eleventh embodiment of the invention.
Figure 15 is the schematic diagram of another capacitor packaging structure that can change colour of tenth embodiment of the invention.
Figure 16 is the schematic diagram of another circuit board assemblies of eleventh embodiment of the invention.
Embodiment
Be below illustrated by particular specific embodiment it is presently disclosed about " the capacitor package knot that can change colour
The embodiment of structure and its capacitor casing structure that can change colour and circuit board assemblies ", those skilled in the art can be by this explanation
Book disclosure of that understands advantages of the present invention and effect.The present invention can be implemented by other different specific embodiments
Or application, the various details in this specification may be based on different viewpoints and application, in lower progress without departing from the spirit
Various modifications and change.In addition, the accompanying drawing of the present invention is only simple schematically illustrate, not according to the description of actual size, give sound
It is bright.The correlation technique content of the present invention will be explained in further detail in following embodiment, but disclosure of that and is not used to
Limit the technical scope of the present invention.
[first embodiment]
It refer to shown in Fig. 1 and Fig. 2, first embodiment of the invention provides a kind of capacitor casing structure that can change colour
S1, it includes：One metal shell 1, one first coating 2 and one second coating 3.Wherein, metal shell 1 has an appearance
The inner surface 102 of face 101 and one, and metal shell 1 has one to be used to house the accommodating of a capacitor C1 (as shown in figure 13)
Space 100.In addition, the first coating 2 can be formed on the outer surface 101 of metal shell 1, the second coating 3 can be formed
On one coating 2, and first coating 2 and the second coating 3 both one of them for it is a kind of according to different temperatures change and
The thermochromic layer L2 to be changed colour.For example, a kind of 3 foundation different temperatures of the second coating changes and changed colour
Thermochromic layer L2.
For further, as shown in Fig. 2 the first coating 2 can be the exhausted of the outer surface 101 of a covering metal shell 1
Edge material layer L1, and the second coating 3 can be covering insulating material layer L1 thermochromic layer L2.Whereby, capacitor C1 is (such as
Shown in Figure 13) caused by heat energy H can sequentially pass through metal shell 1 and insulation material layer L1, to be transferred to thermochromic layer
L2, and thermochromic layer L2 can be according to the different temperatures change of the heat energy H received by thermochromic layer L2, to present respectively
Different color changes.
For example, thermochromic layer L2 can be as made by least one thermochromic material or by colloid material
L20 is mutually mixed with multiple thermochromism particle L21 and formed, by colloidal materials L20 use, it will help by thermochromism
Layer L2 is firmly formed on insulation material layer L1.That is, when thermochromic layer L2 is by least one thermochromic material
When made, the thermochromic layer L2 of flood is entirely thermochromic material (not shown).When thermochromic layer L2 is by colloid
Material L20 and multiple thermochromism particle L21 be mutually mixed into when, thermochromic layer L2 only some be thermochromism material
Expect (dark circular region as shown in Figure 2).In addition, thermochromic material can use inorganic matter or organic matter, for example, nothing
Machine thing can be Ag2HgI4, Cu2HgI4, Tl2HgI4, ZnO, N2O4, Na2O2 or [(CH3) 2CHNH2] CuCl3.
Whereby, because thermochromic layer L2 can change according to the different temperatures of the heat energy H received by thermochromic layer L2,
So that different color changes to be presented respectively, so what user can not only be presented from the capacitor casing structure S1 that can change colour
Different colours change to obtain different visual effects, and user can also be by observing the capacitor casing structure that can change colour
The existing temperature for the capacitor casing structure S1 that the different colours that S1 is presented change to judge to change colour, in order to be cooled
Processing.In addition, the difference that can be presented in test phase, tester by observing the capacitor casing structure S1 that can change colour
The existing Temperature Distribution for the capacitor casing structure S1 that color change is distributed to judge to change colour, in order to improve capacitor C1
The heating distribution of (as shown in figure 13), be advantageous to produce the preferable capacitor C1 of samming distribution.
[second embodiment]
It refer to shown in Fig. 3, second embodiment of the invention provides a kind of capacitor casing structure S1 that can change colour, and it is wrapped
Include：One metal shell 1, one first coating 2 and one second coating 3.From Fig. 3 and Fig. 2 comparison, second embodiment
Maximum difference is with first embodiment：In a second embodiment, the first coating 2 and the second coating 3 both wherein it
One is a kind of irradiation for receiving light source B to produce the colour development material layer of color.For example, colour development material layer can be a kind of foundation
The photochromatic layer L3 that light source B Different lightwave length changes and changed colour, and light source B can be external light source or interior lights
Source.
For further, the first coating 2 can be the insulation material layer L1 of the outer surface 101 of a covering metal shell 1,
And the second coating 3 can be covering insulating material layer L1 photochromatic layer L3.Whereby, light source B can be directly incident upon photic
On photochromic layer L3, and photochromatic layer L3 can change according to the Different lightwave length of the light source B received by photochromatic layer L3,
So that different color changes to be presented respectively.
For example, photochromatic layer L3 can be as made by least one photochromic material or by colloid material
L30 is mutually mixed with multiple photochromic particle L31 and formed, by colloidal materials L30 use, it will help will be photochromic
Layer L3 is firmly formed on insulation material layer L1.That is, when photochromatic layer L3 is by least one photochromic material
When made, the photochromatic layer L3 of flood is entirely photochromic material (not shown).When photochromatic layer L3 is by colloid
Material L30 and multiple photochromic particle L31 be mutually mixed into when, photochromatic layer L3 only some be photochromic material
Expect in (black triangle region as shown in Figure 3).In addition, photochromic material can use silver halide, for example, silver chlorate
Or silver bromide (AgBr) (AgCl).
Whereby, become because photochromatic layer L3 can grow according to the Different lightwave of the light source B received by photochromatic layer L3
Change, so that different color changes to be presented respectively, so what user can be presented from the capacitor casing structure S1 that can change colour
Different colours change to obtain different visual effects.
It is noted that the second coating 3 can also be by multiple thermochromism particle L21 and multiple photochromic
Grain L31 is mutually mixed the energy photochromic layer formed afterwards.When thermochromism particle L21 produces color change because of heat energy, light
Corresponding color change can be presented by color change caused by thermochromism particle L21 in mutagens coloured particles L31.
[3rd embodiment]
It refer to shown in Fig. 4, third embodiment of the invention provides a kind of capacitor casing structure S1 that can change colour, and it is wrapped
Include：One metal shell 1, one first coating 2 and one second coating 3.From Fig. 4 and Fig. 2 comparison, 3rd embodiment
Maximum difference is with first embodiment：In the third embodiment, the first coating 2 and the second coating 3 both wherein it
One is a kind of irradiation for receiving light source B to produce the colour development material layer of color.For example, colour development material layer can be a kind of foundation
Light source B irradiation and the fluorescence coating L4 to be changed colour.
For further, the first coating 2 can be the insulation material layer L1 of the outer surface 101 of a covering metal shell 1,
And the second coating 3 can be covering insulating material layer L1 fluorescence coating L4.Whereby, light source B can directly be incident upon fluorescence coating L4
On, and fluorescence coating L4 can be according to the light source B received by fluorescence coating L4, to excite fluorescence coating L4 to produce color.
For example, fluorescence coating L4 can as made by least one fluorescent material or by colloid material L40 with it is multiple
Fluorescent grain L41, which is mutually mixed, to be formed, by colloidal materials L40 use, it will help firmly forms fluorescence coating L4
On insulation material layer L1.That is, when fluorescence coating L4 is as made by least one fluorescent material, the fluorescence coating L4 of flood is complete
Portion is all fluorescent material (not shown).Formed when fluorescence coating L4 is mutually mixed by colloidal materials L40 with multiple fluorescent grain L41
When, fluorescence coating L4 only some be fluorescent material (black diamonds region as shown in Figure 4).In addition, photochromic material can be with
Using such as silicate, nitride or nitrogen oxides.
Whereby, because fluorescence coating L4 can be according to the light source B received by fluorescence coating L4, to excite fluorescence coating L4 to produce face
Color, so the color change that user can be presented from the capacitor casing structure S1 that can change colour is imitated to obtain different visions
Fruit.
It is noted that the second coating 3 can also be by multiple thermochromism particle L21 and multiple fluorescent grains
L41 is mutually mixed the energy photochromic layer formed afterwards.When thermochromism particle L21 produces color change because of heat energy, fluorescence
Corresponding color change can be presented by color change caused by thermochromism particle L21 in particle L41.
[fourth embodiment]
It refer to shown in Fig. 5 and Fig. 6, fourth embodiment of the invention provides a kind of capacitor casing structure that can change colour
S1, it includes：One metal shell 1, one first coating 2 and one second coating 3.Wherein, metal shell 1 has an appearance
The inner surface 102 of face 101 and one, and metal shell 1 has one to be used to house the accommodating of a capacitor C1 (as shown in figure 13)
Space 100.In addition, the first coating 2 can be formed on the outer surface 101 of metal shell 1, the second coating 3 can be formed
On one coating 2, and first coating 2 and the second coating 3 both one of them for it is a kind of according to different temperatures change and
The thermochromic layer L2 to be changed colour.For example, thermochromic layer L2 can as made by least one thermochromic material or
It is to be mutually mixed to form with multiple thermochromism particle L21 by colloid material L20.
Understood by the comparison of Fig. 5 and Fig. 1 comparison, and Fig. 6 and Fig. 2, fourth embodiment and first embodiment maximum
Difference is：In the fourth embodiment, the first coating 2 is a kind of thermochromism to be changed colour according to different temperatures
Layer L2.For further, the first coating 2 can be the thermochromic layer L2 of the outer surface 101 of covering metal shell 1, and
Second coating 3 can be the insulation material layer L1 of a covering thermochromic layer L2.Whereby, capacitor C1 (as shown in figure 13) is produced
Raw heat energy H can pass through metal shell 1, and to be transferred to thermochromic layer L2, and thermochromic layer L2 can be according to thermochromism
The different temperatures change of heat energy H received by layer L2, so that different color changes to be presented respectively.
[the 5th embodiment]
It refer to shown in Fig. 7, fifth embodiment of the invention provides a kind of capacitor casing structure S1 that can change colour, and it is wrapped
Include：One metal shell 1, one first coating 2 and one second coating 3.From Fig. 7 and Fig. 6 comparison, the 5th embodiment
Maximum difference is with fourth embodiment：In the 5th embodiment, the first coating 2 and the second coating 3 both wherein it
One is a kind of irradiation for receiving light source B to produce the colour development material layer of color.For example, colour development material layer can be a kind of foundation
The photochromatic layer L3 that light source B Different lightwave length changes and changed colour.
For further, the first coating 2 can be the photochromatic layer L3 of the outer surface 101 of covering metal shell 1, and
And second coating 3 can be a covering photochromatic layer L3 insulation material layer L1.Whereby, light source B can pass through insulation material layer
L1, to be incident upon on photochromatic layer L3, and photochromatic layer L3 can be according to the light source B's received by photochromatic layer L3
Different lightwave length change, so that different color changes to be presented respectively.For example, photochromatic layer L3 can be by least one photic
It is mutually mixed made by off-color material or with multiple photochromic particle L31 and is formed by colloid material L30.
[sixth embodiment]
It refer to shown in Fig. 8, sixth embodiment of the invention provides a kind of capacitor casing structure S1 that can change colour, and it is wrapped
Include：One metal shell 1, one first coating 2 and one second coating 3.From Fig. 8 and Fig. 6 comparison, sixth embodiment
Maximum difference is with fourth embodiment：In the sixth embodiment, the first coating 2 and the second coating 3 both wherein it
One is a kind of irradiation for receiving light source B to produce the colour development material layer of color.For example, colour development material layer is a kind of foundation light
Source B irradiation and the fluorescence coating L4 to be changed colour.
For further, the first coating 2 can be the fluorescence coating L4 of the outer surface 101 of covering metal shell 1, and the
Two coatings 3 can be the insulation material layer L1 of a covering fluorescence coating L4.Whereby, light source B can pass through insulation material layer L1, with projection
On fluorescence coating L4, and fluorescence coating L4 can be according to the light source B received by fluorescence coating L4, to excite fluorescence coating L4 to produce face
Color.For example, fluorescence coating L4 can be as made by least one fluorescent material or by colloid material L40 and multiple fluorescence
Grain L41, which is mutually mixed, to be formed.
[the 7th embodiment]
It refer to shown in Fig. 9 and Figure 10, seventh embodiment of the invention provides a kind of capacitor casing structure that can change colour
S1, a kind of its thermochromic layer L2 for including change according to different temperatures and being changed colour.For further, the electricity that can change colour
Container casing structure S1 still further comprises a metal shell 1.Metal shell 1 has an outer surface 101 and an inner surface
102, and metal shell 1 has an accommodation space 100 for being used to house a capacitor C1 (as shown in figure 13).In addition, thermic
Photochromic layer L2 can be formed directly on the outer surface 101 of metal shell 1 and exposed in outermost, and thermochromic layer L2 can be by
Colloid material L20 is mutually mixed with multiple thermochromism particle L21 and formed.
[the 8th embodiment]
It refer to shown in Figure 11, eighth embodiment of the invention provides a kind of capacitor casing structure S1 that can change colour.By scheming
11 and Figure 10 comparison understands that the difference of the 8th embodiment and the 7th embodiment maximum is：In the 8th embodiment, it can change colour
Capacitor casing structure S1 include a kind of irradiation for receiving light source B to produce the colour development material layer of color.For example, develop the color
The photochromatic layer L3 that material layer can be changed colour for a kind of Different lightwave length according to light source B.It is in addition, photochromic
Layer L3 can be formed directly on the outer surface 101 of metal shell 1 and exposed in outermost, and photochromatic layer L3 can be by a glue
Body material L30 is mutually mixed with multiple photochromic particle L31 and formed.
[the 9th embodiment]
It refer to shown in Figure 12, ninth embodiment of the invention provides a kind of capacitor casing structure S1 that can change colour.By scheming
12 and Figure 10 comparison understands that the difference of the 9th embodiment and the 7th embodiment maximum is：In the 9th embodiment, it can change colour
Capacitor casing structure S1 include a kind of irradiation for receiving light source B to produce the colour development material layer of color.For example, develop the color
The fluorescence coating L4 that material layer is changed colour for a kind of irradiation according to light source B.In addition, fluorescence coating L4 can be formed directly into metal
It is on the outer surface 101 of housing 1 and exposed in outermost, and fluorescence coating L4 can be by colloid material L40 and multiple fluorescent grains
L41, which is mutually mixed, to be formed.
[the tenth embodiment]
Refer to shown in Figure 13, tenth embodiment of the invention provides the capacitor packaging structure P that one of which can change colour, its
Including：One capacitor arrangement S2, a capacitor casing structure S1 that can change colour and a bottom end closure structure S3.
Coordinate shown in Fig. 1 (or Fig. 5) and Figure 13, capacitor arrangement S2 includes a capacitor C1 and two from capacitor
The conductive pin C2 that C1 extends.In addition, the capacitor casing structure S1 that can change colour can be used for housing capacitor C1, and energy
The capacitor casing structure S1 of discoloration includes a metal shell 1, one first coating 2 and one second coating 3.Further
For, metal shell 1 has an outer surface 101 and an inner surface 102, and metal shell 1 has one to be used to house electric capacity
Device C1 accommodation space 100.In addition, bottom end closure structure S3 is arranged on the bottom for the capacitor casing structure S1 that can change colour,
To close accommodation space 100, and each a conductive pin C2 part through bottom end closure structure S3 and it is exposed in bottom
Enclosed construction S3 outside.
From the above, the first coating 2 can be formed on the outer surface 102 of metal shell 1, and the meeting of the second coating 3
Formed on the first coating 2.Lift for wherein one, one of both first coating 2 and the second coating 3 can be one
The thermochromic layer L2 that kind changes and changed colour according to different temperatures, that is to say, that according to different use demands, the present invention
The capacitor casing structure S1 that can change colour of first embodiment (as shown in Figure 2) or fourth embodiment (as shown in Figure 6) can quilt
The capacitor packaging structure P that can change colour applied to the tenth embodiment.Lift for other one, the first coating 2 covers with second
One of both cap rocks 3 can be a kind of irradiation for receiving light source to produce the colour development material layer of color, that is to say, that according to not
Same use demand, second embodiment of the invention (as shown in Figure 3), 3rd embodiment (as shown in Figure 4), the 5th embodiment are (such as
Shown in Fig. 7) or sixth embodiment (as shown in Figure 8) the capacitor casing structure S1 that can change colour can be applied to the tenth implementation
The capacitor packaging structure P that can change colour of example.
It is noted that another capacitor packaging structure P that can change colour that Figure 15 is provided by the tenth embodiment.
Another electric capacity that can change colour shown by the capacitor packaging structure P that one of which shown by Figure 13 can change colour and Figure 15
Device encapsulating structure P is two distinct types of capacitor packaging structure.
[the 11st embodiment]
It refer to shown in Figure 14, eleventh embodiment of the invention provides one of which circuit board assemblies Z, and it includes：One electricity
Base board M1 and multiple electronic building brick M2, and multiple electronic building brick M2 are arranged on circuit substrate M1 and are electrically connected at electricity
Base board M1.In addition, one of multiple electronic building brick M2 can be a kind of capacitor packaging structure P that can change colour, and energy
The capacitor packaging structure P of discoloration includes：One capacitor arrangement S2, a capacitor casing structure S1 that can change colour and a bottom
Enclosed construction S3 (as shown in figure 13).It is noted that one of multiple electronic building brick M2 can be a kind of for detecting
Whether the capacitor casing structure S1 that can change colour for the capacitor packaging structure P that can change colour produces the detector of discoloration.
Coordinate Fig. 1 (or Fig. 5), shown in Figure 13 and Figure 14, capacitor arrangement S2 include a capacitor C1 and two from
The conductive pin C2 that capacitor C1 extends.In addition, the capacitor casing structure S1 that can change colour can be used for housing capacitor C1,
And the capacitor casing structure S1 that can change colour includes a metal shell 1, one first coating 2 and one second coating 3.More
Furthermore, it is understood that metal shell 1 has an outer surface 101 and an inner surface 102, and metal shell 1 has one to be used to receive
Hold capacitor C1 accommodation space 100.In addition, bottom end closure structure S3 is arranged on the bottom for the capacitor casing structure S1 that can change colour
In portion, to close accommodation space 100, and each a conductive pin C2 part through bottom end closure structure S3 and it is exposed
Bottom end closure structure S3 outside.
From the above, the first coating 2 can be formed on the outer surface 102 of metal shell 1, and the meeting of the second coating 3
Formed on the first coating 2.Lift for wherein one, one of both first coating 2 and the second coating 3 can be one
The thermochromic layer L2 that kind changes and changed colour according to different temperatures, that is to say, that according to different use demands, the present invention
The capacitor casing structure S1 that can change colour of first embodiment (as shown in Figure 2) or fourth embodiment (as shown in Figure 6) can quilt
The capacitor packaging structure P that can change colour applied to the tenth embodiment.Lift for other one, the first coating 2 covers with second
One of both cap rocks 3 can be a kind of irradiation for receiving light source to produce the colour development material layer of color, that is to say, that according to not
Same use demand, second embodiment of the invention (as shown in Figure 3), 3rd embodiment (as shown in Figure 4), the 5th embodiment are (such as
Shown in Fig. 7) or sixth embodiment (as shown in Figure 8) the capacitor casing structure S1 that can change colour can be applied to the tenth implementation
The capacitor packaging structure P that can change colour of example.
It is noted that another circuit board assemblies Z that Figure 16 is provided by the 11st embodiment.Shown by Figure 14
Using in addition shown by the capacitor packaging structure P that can be changed colour using one of which one of which circuit board assemblies Z and Figure 16
A kind of another circuit board assemblies Z for the capacitor packaging structure P that can change colour is two distinct types of circuit board assemblies Z.
[beneficial effect of embodiment]
To sum up shown, the beneficial effects of the present invention are the capacitor envelope that what technical solution of the present invention was provided can change colour
The assembling structure P and its capacitor casing structure S1 and circuit board assemblies Z that can change colour, it can be by the way that " the first coating 2 is formed
On the outer surface 101 of metal shell 1, and the second coating 3 is formed on the first coating 2 " and " the first coating 2 with
One of them is a kind of thermochromic layer L2 " to be changed colour according to different temperatures design to both second coatings 3,
To cause thermochromic layer L2 to change according to the different temperatures of the heat energy H received by thermochromic layer L2, to present respectively
Different color changes.
Whereby, because thermochromic layer L2 can change according to the different temperatures of the heat energy H received by thermochromic layer L2,
So that different color changes to be presented respectively, so what user can not only be presented from the capacitor casing structure S1 that can change colour
Different colours change to obtain different visual effects, and user can also be by observing the capacitor casing structure that can change colour
The existing temperature for the capacitor casing structure S1 that the different colours that S1 is presented change to judge to change colour, in order to be cooled
Processing.In addition, the difference that can be presented in test phase, tester by observing the capacitor casing structure S1 that can change colour
The existing Temperature Distribution for the capacitor casing structure S1 that color change is distributed to judge to change colour, in order to improve capacitor C1's
Heating distribution, be advantageous to produce the preferable capacitor C1 of samming distribution.
On the other hand, because photochromatic layer L3 can be according to the Different lightwave of the light source B received by photochromatic layer L3
Long change, so that different color changes to be presented respectively, so user can be in from the capacitor casing structure S1 that can change colour
Existing different colours change to obtain different visual effects.Further, since fluorescence coating L4 can be according to received by fluorescence coating L4
Light source B, with excite fluorescence coating L4 produce color, so user can be presented from the capacitor casing structure S1 that can change colour
Color change obtain different visual effects.
Content disclosed above is only the preferred possible embodiments of the present invention, and the right for not thereby limiting to the present invention will
The protection domain asked, so every equivalence techniques change done with description of the invention and accompanying drawing content, is both contained in this
In the scope of the claims of invention.
Claims (10)
1. a kind of capacitor casing structure that can change colour, it is characterised in that the capacitor casing structure that can change colour includes one
The thermochromic layer that kind changes and changed colour according to different temperatures.
2. the capacitor casing structure according to claim 1 that can change colour, it is characterised in that still further comprise：
One metal shell, the metal shell have an outer surface and an inner surface, wherein, the metal shell has one to use
In the accommodation space for housing a capacitor；
One first coating, first coating are formed on the outer surface of the metal shell；And
One second coating, second coating are formed on first coating；
Wherein, one of both described first coating and second coating are the thermochromic layer.
3. the capacitor casing structure according to claim 2 that can change colour, it is characterised in that first coating is one
The insulation material layer of the outer surface of the metal shell is covered, and second coating is the covering insulation material layer
The thermochromic layer, wherein, heat energy caused by the capacitor sequentially passes through the metal shell and the insulation
Material layer, to be transferred to the thermochromic layer, and the thermochromic layer is according to the institute received by the thermochromic layer
The different temperatures change of heat energy is stated, so that different color changes to be presented respectively, wherein, the thermochromic layer is by least one warm
Cause off-color material made or be mutually mixed with multiple thermochromism particles by colloid material to form.
4. the capacitor casing structure according to claim 2 that can change colour, it is characterised in that first coating is to cover
The thermochromic layer of the outer surface of the metal shell is covered, and second coating is a covering thermotropic
The insulation material layer of chromatograph, wherein, heat energy caused by the capacitor passes through the metal shell, to be transferred to the thermic
Photochromic layer, and the thermochromic layer changes according to the different temperatures of the heat energy received by the thermochromic layer, with
Different color changes is presented respectively, wherein, the thermochromic layer as made by least one thermochromic material or by
Colloid material is mutually mixed with multiple thermochromism particles and formed.
5. the capacitor casing structure according to claim 1 that can change colour, it is characterised in that still further comprise：One gold medal
Belonging to housing, the metal shell has an outer surface and an inner surface, wherein, the metal shell has one to be used to house one
The accommodation space of capacitor, the thermochromic layer form on the outer surface of the metal shell and exposed in outermost
Face, and the thermochromic layer is mutually mixed with multiple thermochromism particles by colloid material and formed.
6. a kind of capacitor packaging structure that can change colour, it is characterised in that the capacitor packaging structure that can change colour includes：
One capacitor arrangement, the capacitor arrangement include a capacitor and two conductions extended from the capacitor
Pin；
The one capacitor casing structure that can change colour, the capacitor casing structure that can change colour are used to house the capacitor, its
In, the capacitor casing structure that can change colour includes a kind of thermochromic layer to be changed colour according to different temperatures change；
And
One bottom end closure structure, the bottom end closure structure setting it is described can discoloration capacitor casing structure bottom on,
A part for conductive pin described in each of which through the bottom end closure structure and it is exposed in the bottom end closure structure
It is outside.
7. the capacitor packaging structure according to claim 6 that can change colour, it is characterised in that the capacitor that can change colour
Shell structure includes：
One metal shell, the metal shell have an outer surface and an inner surface, wherein, the metal shell has one to use
In the accommodation space for housing the capacitor；
One first coating, first coating are formed on the outer surface of the metal shell；And
One second coating, second coating are formed on first coating；
Wherein, one of both described first coating and second coating are the thermochromic layer.
8. the capacitor packaging structure according to claim 6 that can change colour, it is characterised in that the capacitor that can change colour
Shell structure includes：One metal shell, the metal shell have an outer surface and an inner surface, wherein, the metal-back
Body has an accommodation space for being used to house the capacitor, and the thermochromic layer is formed in the described outer of the metal shell
It is on surface and exposed in outermost, and the thermochromic layer be mutually mixed by colloid material and multiple thermochromism particles and
Into.
9. a kind of circuit board assemblies, it is characterised in that the circuit board assemblies include：
One circuit substrate；And
Multiple electronic building bricks, multiple electronic building bricks are arranged in the circuit substrate and are electrically connected at the circuit base
Plate, wherein, the capacitor packaging structure that one of multiple described electronic building bricks change colour for a kind of energy, and the energy discoloration
Capacitor packaging structure includes：
One capacitor arrangement, the capacitor arrangement include a capacitor and two conductions extended from the capacitor
Pin；
The one capacitor casing structure that can change colour, the capacitor casing structure that can change colour are used to house the capacitor, its
In, the capacitor casing structure that can change colour includes a kind of thermochromic layer to be changed colour according to different temperatures change；
And
One bottom end closure structure, the bottom end closure structure setting it is described can discoloration capacitor casing structure bottom on,
A part for conductive pin described in each of which through the bottom end closure structure and it is exposed in the bottom end closure structure
It is outside.
10. circuit board assemblies according to claim 9, it is characterised in that the capacitor casing structure bag that can change colour
Include：
One metal shell, the metal shell have an outer surface and an inner surface, wherein, the metal shell has one to use
In the accommodation space for housing the capacitor；
One first coating, first coating are formed on the outer surface of the metal shell；And
One second coating, second coating are formed on first coating；
Wherein, both described first coating and second coating one of them be the thermochromic layer, and the heat
Mutagens chromatograph is mutually mixed as made by least one thermochromic material or by colloid material and multiple thermochromism particles
Conjunction forms.
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|---|---|---|---|
| CN201610751804.4A CN107799299A (en) | 2016-08-29 | 2016-08-29 | Capacitor packaging structure and its capacitor casing structure and circuit board assemblies |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751804.4A CN107799299A (en) | 2016-08-29 | 2016-08-29 | Capacitor packaging structure and its capacitor casing structure and circuit board assemblies |
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| CN107799299A true CN107799299A (en) | 2018-03-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256281A (en) * | 2018-09-03 | 2019-01-22 | 上海奥威科技开发有限公司 | Super-capacitor pole piece of changeable colour and preparation method thereof |
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| JP2003031447A (en) * | 2001-07-18 | 2003-01-31 | Canon Inc | Electrolytic capacitor |
| CN104252973A (en) * | 2014-09-04 | 2014-12-31 | 复旦大学 | Color-changing fibriform supercapacitor and preparation method thereof |
| US20160118637A1 (en) * | 2014-10-24 | 2016-04-28 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device |
| US20160118196A1 (en) * | 2014-10-28 | 2016-04-28 | Apaq Technology Co., Ltd. | Sealing element and wound-type solid state electrolytic capacitor thereof |
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| US5491420A (en) * | 1993-03-01 | 1996-02-13 | Duracell Inc. | Battery tester with stacked thermochromic elements |
| JP2001023850A (en) * | 1999-07-06 | 2001-01-26 | Guangqi Science & Technol Co Ltd | Electronic element with quality discriminated by change in color |
| JP2003031447A (en) * | 2001-07-18 | 2003-01-31 | Canon Inc | Electrolytic capacitor |
| CN104252973A (en) * | 2014-09-04 | 2014-12-31 | 复旦大学 | Color-changing fibriform supercapacitor and preparation method thereof |
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Application publication date: 20180313 |