CN106356212B - Has the electronic switching element of ceramic composite - Google Patents
Has the electronic switching element of ceramic composite Download PDFInfo
- Publication number
- CN106356212B CN106356212B CN201510406806.5A CN201510406806A CN106356212B CN 106356212 B CN106356212 B CN 106356212B CN 201510406806 A CN201510406806 A CN 201510406806A CN 106356212 B CN106356212 B CN 106356212B
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- China
- Prior art keywords
- combination section
- accommodation chamber
- compound material
- insulated compound
- switching element
- 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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- 239000000919 ceramic Substances 0.000 title claims abstract description 30
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 43
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- 230000004308 accommodation Effects 0.000 claims abstract description 34
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 230000003760 hair shine Effects 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 2
- 239000011469 building brick Substances 0.000 abstract description 20
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000004939 coking Methods 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
The present invention is a kind of electronic switching element for having ceramic composite comprising: a shell has one first combination section and one second combination section, and the inside that is incorporated into of first combination section and second combination section is formed with an accommodation chamber；One stopper part assembly is installed in accommodation chamber and is installed in the second combination section；One insulated compound material is mounted on the surface that the second combination section corresponds to the side of accommodation chamber, which is the contact for blocking the second combination section with stopper part assembly.The present invention prevent alive state generate and the both ends of conduction open from when and the spark that generates touches the plastic housing of electronic building brick, and protect the normal operation of internal spare part.
Description
Technical field
The present invention is a kind of electronic switching element for having ceramic composite, refers to be applied to control in electronic equipment in detail
The open circuit of circuit or closed circuit electronic building brick, it is characterised in that the spark that can be avoided electric current generation touches nonmetallic part,
Be further reduced the fusing of non-metallic part, coking occurs and influences the running in overall current, as a kind of practicability is splendid
Invention.
Background technique
In generally more accurate electronic equipment, circuit board is core whereabouts, then cooperate the electronic building brick on periphery
It uses, allows whole electronic equipment to be able to normal operation, electronic building brick (electronic component), is in electronic circuit
Basic element, usually individual encapsulation, and there is two or more lead or metallic contact.Electronic building brick must be connected with each other
To constitute the electronic circuit with specific function, such as: amplifier, radio receiver, oscillator etc. connect electronics group
Common one of the mode of part is welded on printed circuit board.Electronic building brick may is that individually encapsulation (resistor, capacitor,
Inductor, transistor, diode etc.) or various different complexities group, such as: integrated circuit (operational amplifier, row
Resistance, logic gate etc.), in addition numerous electronic building bricks can be divided into terminal and connector (device for circuit connection), electric wire (are used
In link interface or terminal), switch (be capable of control circuit open circuit or closed circuit electronic building brick), the resistance (electronics of resistance class
Component), protective device (in the passive component of the middle protection circuit of excessively high voltage or electric current), capacitor (electric field storage electricity
The component of lotus, capacitor are used to filter in circuit, and capacitor would generally change passed through alternating voltage, permanent without changing
Fixed DC voltage), electromagnetic induction device (using the electronic building brick of magnetic), network is (using multiple or passive group a plurality of types of
The composite circuit element of part composition), memristor, piezo-electric device and crystal resonator (using the passive component of piezoelectric effect), electricity
Source (current source), sensor etc..
Above-mentioned numerous electronic building brick can largely be coated with synthetic resin (Resin dispensing) and be encapsulated, especially
The electronic building brick of Switch, with influence raising insulation and be protected from environment, but when the generation of alive state and conduction
Both ends hold from when can generate spark, and spark electronic building brick can be destroyed it is outer, and because of package in electronic building brick after the completion of
Shell be plastic housing, seem the appearance of many electronic building bricks such as relay, the socket of each electronic building brick, timer with plastic housing
It is coated, therefore the generation of spark easily causes melting, the coking of plastic housing, the cause of many fire is also in that electronics fills
It sets internal electronic building brick to generate spark and lead to high fire, and insulation although can be improved using the package of synthetic resin originally
Property, but not high heat resistance, and prolonged use will cause the embrittlement of synthetic resin and be unable to reach high the effect of insulating, most
Afterwards spark still can destroy plastic housing and inside spare part the problems such as.
In view of said circumstances, the present inventor puts into many time study relevant knowledges, and is compared every superiority and inferiority, into
The research and exploitation of row Related product, and after many experiments and test, and release one kind finally and " have ceramic composite
Electronic switching element " improves above-mentioned missing, to meet use needed for masses.
Summary of the invention
By improve existing Switch electronic building brick can because alive state generates and the both ends of conduction hold from when produced
Raw spark and touch plastic housing and cause melting, coking, or even the problem of cause the forming of fire, the present invention provides a kind of tool
The electronic switching element of ceramic composite, prevent alive state generate and the both ends of conduction open from when and the spark that generates
The plastic housing of electronic building brick is touched, and protects the normal operation of internal spare part.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of electronic switching element having ceramic composite comprising: a shell has one first combination section and one
Second combination section, but the inside that is incorporated into of first combination section and second combination section is formed with an accommodation chamber；One stopper part
Assembly is installed in accommodation chamber and is installed in the second combination section；And an insulated compound material, it is corresponding to be mounted on the second combination section
The surface of the side of accommodation chamber, the insulated compound material are the contacts for blocking the second combination section with stopper part assembly.
The insulated compound material is ceramic sheet body, and shines and be placed on the side that the second combination section corresponds to accommodation chamber；Or the insulation
It is ceramic powder that object, which closes material, and is incorporated into the side surface that the second combination section corresponds to accommodation chamber with coating method；Or the insulation
Composite wood is ceramic powder, and the surfaces externally and internally for being set to the second combination section entirety is applied with coating method.
The stopper part assembly further comprises having a magnetic coil part and a conductive metal portion.
The insulated compound material is further disposed upon the side surface that the first combination section corresponds to accommodation chamber.
A kind of electronic switching element having ceramic composite comprising: a shell has one first combination section and one
Second combination section, but the inside that is incorporated into of first combination section and second combination section is formed with an accommodation chamber；One stopper part
Assembly is installed in accommodation chamber and is installed in the second combination section；And an insulated compound material, it is corresponding to be mounted on the first combination section
The surface of the side of accommodation chamber, the insulated compound material block the contact of the first combination section with stopper part assembly.
The insulated compound material is ceramic sheet body, and shines and be placed on the side that the first combination section corresponds to accommodation chamber；Or the insulation
It is ceramic powder that object, which closes material, and is incorporated into the side surface that the first combination section corresponds to accommodation chamber with coating method.
The insulated compound material is further disposed upon the side surface that the second combination section corresponds to accommodation chamber.
The invention has the advantages that prevent alive state generate and the both ends of conduction open from when and the spark that generates
The plastic housing of electronic building brick is touched, and protects the normal operation of internal spare part.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the stereoscopic schematic diagram that the present invention is applied to relay.
Fig. 2 is the sectional perspective schematic diagram of first embodiment of the invention.
Fig. 3 is the exploded perspective schematic diagram of Fig. 2.
Fig. 4 is the diagrammatic cross-section of IV-IV line segment shown in Fig. 2.
Fig. 5 is the partial enlargement diagram of Fig. 4.
Fig. 6 is the exploded perspective schematic diagram of another kenel of first embodiment.
Fig. 7 is second embodiment of the invention sectional perspective schematic diagram.
Fig. 8 is the VIII-VIII line segment diagrammatic cross-section of Fig. 7.
Fig. 9 is the partial enlargement diagram of Fig. 8.
Figure 10 is third embodiment of the invention sectional perspective schematic diagram.
Figure 11 is the exploded perspective schematic diagram of Figure 10.
Figure 12 is the XII-XII line segment diagrammatic cross-section of Figure 10.
Figure 13 is the stereoscopic schematic diagram of fourth embodiment of the invention.
Figure 14 is the XIV-XIV line segment diagrammatic cross-section of Figure 13.
Figure 15 is all to be equipped with the diagrammatic cross-section of insulated compound material in the first combination section and the second combination section.
Figure label explanation:
1 shell, 11 first combination section
12 second combination section, 121 bottom plate
122 frame plate, 3 accommodation chamber
2 stopper part assembly, 21 magnetic coil part
22 conductive metal portion, 221 metal sheet
222 metal locking plate, 3 insulated compound material
31 hole items
Specific embodiment
Related the technology used in the present invention, means and its effect hereby lift a preferred embodiment and cooperate attached drawing specifically
It is bright in rear, it is believed that above-mentioned purpose, construction and the feature of the present invention, when can by one deeply specifically understand.Be below with
Preferably implement kenel explanation, and is not intended to limit the present invention in any form, refering to fig. 1 to shown in Figure 12, the present invention one
The electronic switching element of kind tool ceramic composite comprising: a shell 1 has one first combination section 11 and one second group
Conjunction portion 12, and the inside that is incorporated into of first combination section 11 and second combination section 12 is formed with an accommodation chamber 13, but this second
Combination section 12 has a bottom plate 121 and two stands on the frame plate 122 of 121 side of bottom plate；One stopper part assembly 2, is installed in
In accommodation chamber 13 and be installed in the second combination section 12, the stopper part assembly 2 to control circuit substrate circuit open circuit or close
Road；One insulated compound material 3 is mounted on the surface of the side of the corresponding accommodation chamber 13 in the second combination section 12, the insulated compound material 3 resistance
(the aforementioned technical characteristics for the main embodiment of the present invention, correspond to the contact with stopper part assembly 2 of exhausted second combination section 12
The content of the claims in the present invention 1 is able to know the purpose of the present invention in detail and implements kenel, and described in remaining appended claims
Technical characteristic is rather than to define model to limit claim 1 for the detailed description or additional technical feature to claim 1 content
It encloses, it should be appreciated that this case claim 1 is unnecessary centainly comprising technical characteristic described in remaining appended claims).
General electronic switch assembly is primarily used to the open circuit or closed circuit of control circuit, in simple terms just similar to starter
As, and electronic switch assembly it is common have it is several, one, switch (Switch): the switch of manual operation.Two, Keypad: a group
The set (such as keypad that number can only be inputted) of button switch.Three, relay (Relay): the switch of current practice, it is
A kind of electromagnetic assembly is different from solid-state relay (Solid State Relay).Four, electromagnetic switch (Contactor).Five, certainly
Dynamic thermosistor (Thermostat): the switch of temperature adjust automatically.Six, breaker (Circuit Breaker): overcurrent is automatic
The switch of open circuit.Seven, limit switch (Limit switch): mechanical to start switch.Eight, mercury switch (Mercury
switch).Nine, centrifugal switch (Centrifugal switch).Ten, connector (Connector).It is above-mentioned it is several be smart now
The associated electrical switch block being often used in circuit substrate in close instrument, however the denominator of these electronic switch assemblies exists
In all having plastic shell, thus be easy to generate when internal alive state and the both ends of conduction open from when and generate
The generation of spark, spark has high instantaneous high-temperature, causes the plastic products of low melting point to melt, coking, or even generates fire source
And cause disaster, therefore the present invention utilize insulated compound material 3 installing, it will generate spark at stopper part assembly 2 and
The first combination section 11 and the second combination section 12 of low melting point are obstructed, and thus spark will not directly touch the first combination
Portion 11 and the second combination section 12, would not also lead to the generation of disaster.
And there are two types of the present invention has in the setting kenel of insulated compound material 3, the first is by the insulated compound material 3 with piece
Body is presented, and it is made by main material that sheet body, which is with ceramics, it is however generally that, ceramic material has corrosion-resistant, high temperature resistant, wear-resisting
Consumption, light-weight, tool electricity, magnetic, light, thermal property etc., therefore penetrating insulated compound material 3 with ceramics is main material kenel formed thereby
It is able to bear spark caused by electric current, and further obstructs the contact of spark and the second combination section 12, reduces damage and danger
Generation；The side that insulated compound material 3 is installed in the corresponding accommodation chamber 13 in the second combination section 12 in a manner of ceramic sheet body is convenient
Replacement in the future, and spark that blocks that can be certain influences the second combination section 12, please refers to Fig. 2, Fig. 3, Fig. 6, Figure 10, Tu11Suo
Show；It is another then be arranged with coating method, by insulated compound material 3 to coat the outer surface for being laid in the second combination section 12, ask
Refering to shown in Fig. 7 to Fig. 9.
Accept above-mentioned explanation, according to it is above-mentioned it is described under the first further divided into two kinds of embodiments present,
Now illustrate respectively one by one under, is referring initially to the insulated compound material 3 for shown in Fig. 2 to Fig. 6, being installed in the second combination section 12
It is presented in a manner of lid, and further lid covers the bottom plate 121 of the second combination section 12 and the surface of frame plate 122, isolation tug whereby
Touching between dynamic part assembly 2 and the second combination section 12 (wherein should with reaching influence of the reduction spark to the second combination section 12
The covering kenel of insulated compound material 3 can change according to the kenel of bottom plate 121 and frame plate 122, be not restricted by herein)；Separately ask
0 to shown in Figure 12 refering to fig. 1, on the way shown in insulated compound material 3 do not cover the frame plate 122 covered on bottom plate 121, therefore can be in Ru Gai
Two hole items 31 are offered on the insulated compound material 3 of body, therefore the frame plate 122 being located on bottom plate 121 can be across insulated compound material 3
After two hole items 31, insulated compound material 3 is made to be attached at the surface of bottom plate 121；Then it please refers to shown in Fig. 7 to Fig. 9, at second group
All outer surfaces of 121 liang of parts of frame plate 122, bottom plate in conjunction portion 12 are coated with insulated compound material 3, further coat bottom plate completely
121 with frame plate 122 so that bottom plate 121 and frame plate 122 can actually the contact blocked between stopper part assembly 2, it is above-mentioned
The explanation of three kinds of listed embodiments, main purpose are all total to completely cut off plastic second combination section 12 and stopper part
It at the object for being easy to produce spark in 2, reduces spark and causes the coking of plastic second combination section 12, melting, but it is multiple to insulate
Closing the lid of material 3 to cover, coat the kenel of the second combination section 12 is not the various embodiments described above to limit, also can be right for the second combination section 12
It answers the place for most easily producing spark in stopper part assembly 2 to carry out lid and covers, coats or be coated with protection, above-mentioned three kinds of implementation
Example only indicates that preferred embodiment is explained.
And the present invention also has fourth embodiment, please refers to shown in Figure 13 to Figure 14, fourth embodiment is different from aforementioned each
Embodiment is in the insulated compound material 3 is set to the side of the corresponding accommodation chamber 13 in the first combination section 11, in addition to this also may be used
Fourth embodiment is combined into above-mentioned every embodiment, so that whole in 11 inner wall of the first combination section and the second combination section 12
The one side or 12 overall surface of the second combination section of corresponding accommodation chamber 13 are all equipped with insulated compound material 3, through on various combination
Collocation further strengthen the effect of whole electronic switch assembly in protection.
The present invention further comprises having a magnetic coil part 21 and a conductive metal in the setting of stopper part assembly 2 again
Portion 22, wherein the magnetic coil part 21 is installed between two frame plates 122 of the second combination section 12, and the conductive metal portion 22 has
One metal sheet 221 and a metal locking plate 222, the metal sheet 221 are installed in the top of two frame plates 122, the metal locking plate 222
It is then installed in a two frame plates 122 wherein a piece of outside, and one end of the metal locking plate 222 is connected with group with metal sheet 221, separately
One end then connects the lateral surface for setting frame plate 122, refering to Figure 1, and the revealed relay of Fig. 1 be the present invention it is one of compared with
Good embodiment, and the setting of above-mentioned cited magnetic coil part 21 and a conductive metal portion 22 is only the interior of particular relay
Parts and be existing structure feature, not to limit the relays of all types, and the use of its insulated compound material 3
Spark can be generated in other and cause the electronic switch assembly of coking phenomenon, be not limitation with relay.
Electronic switch assembly penetrates the setting of insulated compound material 3 and cooperates the characteristic of ceramics that can block spark and directly touches
First combination section 11 and the second combination section 12 are thus that can reach the generation for reducing disaster really, from the point of view of another angle
The use that can protect the stopper part assembly 2 and electronic switch assembly entirety inside electronic switch assembly, compared with existing
Certain safety and practicability are had more for electronic building brick.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, it is all
It is any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention, still falls within
In the range of technical solution of the present invention.
In conclusion the present invention designs, in structure using on practicability and cost-effectiveness, complying fully with industry development institute
It needs, and revealed structure is also to have unprecedented innovative structure, there is novelty, creativeness, practicability, meet related
The regulation of invention patent requirement, therefore lift application in accordance with the law.
Claims (7)
1. a kind of electronic switching element for having ceramic composite characterized by comprising
One shell has one first combination section and one second combination section, and the knot of first combination section and second combination section
An accommodation chamber is formed with together in inside；
One stopper part assembly is installed in accommodation chamber and is installed in the second combination section；
One insulated compound material is mounted on the surface that the second combination section corresponds to the side of accommodation chamber, which blocks
The contact of two combination sections and stopper part assembly.
2. the electronic switching element of tool ceramic composite according to claim 1, which is characterized in that the insulated compound
Material is ceramic sheet body, and shines and be placed on the side that the second combination section corresponds to accommodation chamber；Or the insulated compound material is ceramic powder,
And the side surface that the second combination section corresponds to accommodation chamber is incorporated into coating method；Or the insulated compound material is ceramic powder,
And the surfaces externally and internally for being set to the second combination section entirety is applied with coating method.
3. the electronic switching element of tool ceramic composite according to claim 1 or 2, which is characterized in that the stopper
Part assembly further comprises having a magnetic coil part and a conductive metal portion.
4. the electronic switching element of tool ceramic composite according to claim 1, which is characterized in that the insulated compound
Material is further disposed upon the side surface that the first combination section corresponds to accommodation chamber.
5. a kind of cushion switch block for having ceramic composite characterized by comprising
One shell has one first combination section and one second combination section, and the knot of first combination section and second combination section
An accommodation chamber is formed with together in inside；
One stopper part assembly is installed in accommodation chamber and is installed in the second combination section；
And an insulated compound material, it is mounted on the surface that the first combination section corresponds to the side of accommodation chamber, which is resistance
The contact of exhausted first combination section and stopper part assembly.
6. the electronic switching element of tool ceramic composite according to claim 5, which is characterized in that the insulated compound
Material is ceramic sheet body, and shines and be placed on the side that the first combination section corresponds to accommodation chamber；Or the insulated compound material is ceramic powder,
And the side surface that the first combination section corresponds to accommodation chamber is incorporated into coating method.
7. the electronic switching element of tool ceramic composite according to claim 5 or 6, which is characterized in that the insulation
Composite wood is further disposed upon the side surface that the second combination section corresponds to accommodation chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406806.5A CN106356212B (en) | 2015-07-13 | 2015-07-13 | Has the electronic switching element of ceramic composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406806.5A CN106356212B (en) | 2015-07-13 | 2015-07-13 | Has the electronic switching element of ceramic composite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106356212A CN106356212A (en) | 2017-01-25 |
| CN106356212B true CN106356212B (en) | 2019-05-07 |
Family
ID=57842011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510406806.5A Active CN106356212B (en) | 2015-07-13 | 2015-07-13 | Has the electronic switching element of ceramic composite |
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| Country | Link |
|---|---|
| CN (1) | CN106356212B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1103997A2 (en) * | 1999-11-25 | 2001-05-30 | Matsushita Electric Works, Ltd. | High frequency relay |
| CN2672841Y (en) * | 2003-10-17 | 2005-01-19 | 陈通明 | Integrated electromagnetic relay |
| CN201859812U (en) * | 2010-10-20 | 2011-06-08 | 林晓武 | Relay with ceramic bottom plate |
| CN102097233A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Structure for installing and fixing arc insulation hood |
| CN201893296U (en) * | 2010-11-25 | 2011-07-06 | 温州众友电器科技有限公司 | Electromagnetic relay |
| CN104091706A (en) * | 2014-07-29 | 2014-10-08 | 厦门宏发电力电器有限公司 | Relay and arc protection structure thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6024878B2 (en) * | 2011-10-06 | 2016-11-16 | 住友電気工業株式会社 | Reactor, coil component for reactor, converter, and power converter |
-
2015
- 2015-07-13 CN CN201510406806.5A patent/CN106356212B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1103997A2 (en) * | 1999-11-25 | 2001-05-30 | Matsushita Electric Works, Ltd. | High frequency relay |
| CN2672841Y (en) * | 2003-10-17 | 2005-01-19 | 陈通明 | Integrated electromagnetic relay |
| CN102097233A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Structure for installing and fixing arc insulation hood |
| CN201859812U (en) * | 2010-10-20 | 2011-06-08 | 林晓武 | Relay with ceramic bottom plate |
| CN201893296U (en) * | 2010-11-25 | 2011-07-06 | 温州众友电器科技有限公司 | Electromagnetic relay |
| CN104091706A (en) * | 2014-07-29 | 2014-10-08 | 厦门宏发电力电器有限公司 | Relay and arc protection structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106356212A (en) | 2017-01-25 |
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