CN202253813U - Induction cooker module - Google Patents
Induction cooker module Download PDFInfo
- Publication number
- CN202253813U CN202253813U CN2011203643476U CN201120364347U CN202253813U CN 202253813 U CN202253813 U CN 202253813U CN 2011203643476 U CN2011203643476 U CN 2011203643476U CN 201120364347 U CN201120364347 U CN 201120364347U CN 202253813 U CN202253813 U CN 202253813U
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- CN
- China
- Prior art keywords
- circuit board
- electromagnetic oven
- electronic devices
- components
- induction cooker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
An induction cooker module comprises a circuit board and an electronic component arranged on the circuit board, wherein the electronic component comprises a rectifying unit and an insulated gate bipolar translator (IGBT) unit, and a sealing insulation protection layer is wrapped and filled outside of the circuit board and between the rectifying unit and the IGBT unit of the electronic component arranged on the circuit board. By means of the induction cooker module, the purpose of sealing protection on the circuit board and the electronic component of an induction cooker is achieved, damage on the circuit board caused by the fact that cockroaches, ants and other insects enter the interior of the induction cooker is avoided, electronic component aging and circuit board burning out caused by the fact that the induction cooker works in damp and heavy lampblack severe environments for a long period are avoided, service life of the induction cooker is prolonged, and use of the induction cooker is safe and reliable.
Description
Technical field
The utility model relates to electromagnetism heating technical field of kitchen wares, particularly a kind of can waterproof, the electromagnetic oven module of insect protected, safety.
Background technology
Electromagnetic oven is used very extensive at present; Because the technology content of electromagnetic oven own is than higher, working environment is relatively more abominable again, and the part about 100 is arranged on the mainboard of electromagnetic oven; The factors such as corrosion such as moisture oil smoke that receive the kitchen of these parts; Meeting accelerated ageing and damage cause the fault rate of electromagnetic oven very high, are having a strong impact on the service life of electromagnetic oven.The electromagnetic oven long-term work is in the environment of higher levels of humidity, and the electronic devices and components of electromagnetic oven inside are easy ageing also, and circuit board burns out easily.
Therefore, design a kind of can waterproof, protection against the tide, insect protected, safe and reliable, all solid state hermetic electromagnetic oven module is problems of needing solution badly of those skilled in the art.
The utility model content
The purpose of the utility model provide a kind of can waterproof, protection against the tide, insect protected, safe and reliable, hermetic electromagnetic oven module.
The technical scheme of the utility model is:
A kind of electromagnetic oven module comprises circuit board and circuit board top electronic devices and components, and said electronic devices and components comprise rectification unit and IGBT unit, wraps up outside the said circuit board and between the electronic devices and components on the circuit board and is filled with the sealed insulation protective layer.Realized seal protection purpose, prevented that insects such as cockroach, ant from getting into electromagnetic oven inside and causing the harm to circuit board electromagnetic oven circuit plate and electronic devices and components thereof; Prevent that the electromagnetic oven long-term work from causing electronic devices and components aging under the adverse circumstances moist, that oil smoke is heavy, the phenomenon that circuit board burns out has prolonged service life of electromagnetic oven, and electromagnetic oven is safe and reliable.
The utility model is characterised in that said sealed insulation protective layer is the epoxy sealing insulating protective layer.The epoxy sealing insulating protective layer has insulation, waterproof, and the superperformance of good airproof performance can be protected parcel circuit board and electronic devices and components thereof within it effectively.
The utility model is characterised in that said electronic devices and components also comprise resonant capacitance and filter capacitor.Further, the pin of said circuit board, circuit board top electronic devices and components and resonant capacitance and filter capacitor is wrapped in the sealed insulation protective layer.
The utility model is characterised in that said electronic devices and components also comprise resonant capacitance and filter capacitor.Further, have the lead-in wire or the binding post of external resonant capacitance and filter capacitor on the said circuit board, said resonant capacitance and filter capacitor are welded on said lead-in wire or the binding post.
The utility model is characterised in that said electromagnetic oven module also comprises switch interface, power adjusting interface, LCDs interface or infrared control interface.Like this, a plurality of Peripheral Interfaces can be realized the complete function optimization of electromagnetic oven, satisfy different customer demands, help product up-gradation.
The utility model is characterised in that said electromagnetic oven module also comprises fixed hole position, and radiator is fixed on the fixed hole position through screw.Radiator is the inner cooling electronic component of electromagnetic oven, guarantees that each working cell works in good environment, guarantees that electromagnetic oven is reliable.
The beneficial effect of the utility model is:
Wrap up outside the circuit board of the utility model and between the electronic devices and components on the circuit board and be filled with the sealed insulation protective layer.Realized seal protection purpose, prevented that insects such as cockroach, ant from getting into electromagnetic oven inside and causing the harm to circuit board electromagnetic oven circuit plate and electronic devices and components thereof; Prevent that the electromagnetic oven long-term work from causing electronic devices and components aging under the adverse circumstances moist, that oil smoke is heavy, the phenomenon that circuit board burns out has prolonged service life of electromagnetic oven, and electromagnetic oven is safe and reliable.
The utility model has thoroughly been stopped the fault that circuit board water inlet, steam and insects cause, adaptation is worked in the moist rugged environment in kitchen and the perhaps phenomenon of short circuit can not occurred leaking electricity.The portions of electronics components and parts of the utility model adopt the silicon chip form to have reduced the circuit board area occupied, realize the small size of electromagnetic oven module; Adopt the strong control CPU of function simultaneously,, realize the multi-functional of electromagnetic oven module through the mode of software programming.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
According to accompanying drawing, the utility model is carried out detailed narration.
Accompanying drawing 1 is the specific embodiment 1 of the utility model; A kind of electromagnetic oven module; Comprise circuit board 1 and circuit board top electronic devices and components; Said electronic devices and components comprise resonant capacitance 5, filter capacitor 6, rectification unit 2 and IGBT unit 3, wrap up outside the said circuit board 1 and between the electronic devices and components on the circuit board 1 and are filled with sealed insulation protective layer 4.The material of said sealed insulation protective layer 4 is an epoxy resin.Epoxy resin have insulation, a waterproof, the superperformance of good airproof performance can be protected parcel circuit board and electronic devices and components thereof within it effectively.The pin of said circuit board 1, circuit board top electronic devices and components and resonant capacitance 5 and filter capacitor 6 is wrapped in the sealed insulation protective layer 4.Like this, entire circuit plate and electronic devices and components have thoroughly been stopped the fault that circuit board water inlet, steam and insects cause all by the epoxy resin environmental sealing, have realized the seal protection purpose to electromagnetic oven circuit plate and electronic devices and components thereof.
Fig. 2 is the specific embodiment 2 of the utility model; A kind of electromagnetic oven module; Comprise circuit board 1 and circuit board top electronic devices and components; Said electronic devices and components comprise resonant capacitance 5, filter capacitor 6, rectification unit 2 and IGBT unit 3, wrap up outside the said circuit board 1 and between the electronic devices and components on the circuit board 1 and are filled with sealed insulation protective layer 4.The material of said sealed insulation protective layer 4 is an epoxy resin.The binding post that has external resonant capacitance 5 and filter capacitor 6 on the said circuit board 1, said resonant capacitance 5 is welded on the binding post with filter capacitor 6.Like this, two electric capacity can be welded on the binding post of module at last, and such design simultaneously already is convenient to change electric capacity in the future, is convenient to demolition and maintenance.
In order to realize the complete function optimization of electromagnetic oven, satisfy different customer demands, the said electromagnetic oven module of the utility model also comprises switch interface, power adjusting interface, LCDs interface or infrared control interface.
In order to help the inner cooling electronic component of electromagnetic oven, guarantee that each working cell works in good environment, the said electromagnetic oven module of the utility model also comprises fixed hole position, radiator is fixed on the fixed hole position through screw.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (7)
1. electromagnetic oven module; Comprise circuit board (1) and circuit board top electronic devices and components; Said electronic devices and components comprise rectification unit (2) and IGBT unit (3), it is characterized in that: wrap up outside the said circuit board (1) and between the electronic devices and components on the circuit board (1) and be filled with sealed insulation protective layer (4).
2. a kind of electromagnetic oven module according to claim 1 is characterized in that: said sealed insulation protective layer (4) is the epoxy sealing insulating protective layer.
3. a kind of electromagnetic oven module according to claim 1 is characterized in that: said electronic devices and components also comprise resonant capacitance (5) and filter capacitor (6).
4. a kind of electromagnetic oven module according to claim 3 is characterized in that: the pin of said circuit board (1), circuit board top electronic devices and components and resonant capacitance (5) and filter capacitor (6) is wrapped in the sealed insulation protective layer (4).
5. a kind of electromagnetic oven module according to claim 3; It is characterized in that: have the lead-in wire or the binding post of external resonant capacitance (5) and filter capacitor (6) on the said circuit board (1), said resonant capacitance (5) and filter capacitor (6) are welded on said lead-in wire or the binding post.
6. according to the described a kind of electromagnetic oven module of arbitrary claim in the claim 1 to 5, it is characterized in that: also comprise switch interface, power adjusting interface, LCDs interface or infrared control interface.
7. a kind of electromagnetic oven module according to claim 6, it is characterized in that: also comprise a fixed hole position, radiator is fixed on the fixed hole position through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203643476U CN202253813U (en) | 2011-09-27 | 2011-09-27 | Induction cooker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203643476U CN202253813U (en) | 2011-09-27 | 2011-09-27 | Induction cooker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253813U true CN202253813U (en) | 2012-05-30 |
Family
ID=46115048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203643476U Expired - Fee Related CN202253813U (en) | 2011-09-27 | 2011-09-27 | Induction cooker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557710A (en) * | 2020-12-28 | 2021-03-26 | 武汉光迅科技股份有限公司 | Test fixture and test device for optical device |
-
2011
- 2011-09-27 CN CN2011203643476U patent/CN202253813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557710A (en) * | 2020-12-28 | 2021-03-26 | 武汉光迅科技股份有限公司 | Test fixture and test device for optical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130927 |