CN202470141U - Microwave oven adopting non-conductor contact electric energy transmission technology - Google Patents
Microwave oven adopting non-conductor contact electric energy transmission technology Download PDFInfo
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- CN202470141U CN202470141U CN2012200903616U CN201220090361U CN202470141U CN 202470141 U CN202470141 U CN 202470141U CN 2012200903616 U CN2012200903616 U CN 2012200903616U CN 201220090361 U CN201220090361 U CN 201220090361U CN 202470141 U CN202470141 U CN 202470141U
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- magnetic core
- electricity consumption
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- wave oven
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Abstract
The utility model relates to a microwave oven adopting the non-conductor contact electric energy transmission technology, which utilizes the principle of magnetic energy transmission of the transformer to change the transformer structure of the switch power supply in the current microwave oven. Primary coils are arranged at the electricity supplying end, and secondary coils are arranged at the electricity consuming end. The microwave oven adopting the non-conductor contact electric-energy transmission technology comprises an electricity supplying end and an electricity consuming end, wherein the electricity supplying end comprises a left-half-square-shaped or E-shaped magnetic core at the electricity supplying end as well as the primary coils wrapped on the magnetic core at the electricity supplying end and an AC power supply connected with both ends of the primary coils. The electricity consuming end comprises a right-half-square-shaped or reverse-E-shaped magnetic core at the electricity consuming end as well as secondary coils wrapped on the magnetic core at the electricity consuming end and loads (a power control module of the microwave oven switch at the electricity consuming end, and a microwave oven) connected with both ends of the secondary coils. After the electricity supplying end and the electricity consuming end are combined, the magnetic core at the electricity supplying end and the magnetic core at the electricity consuming end form the magnetic core takes the shape similar to complete Chinese character kou or ri, the magnetic core at the electricity supplying end and the magnetic core at the electricity consuming end form a closed magnetic-line passage, therefore, the microwave oven can normally work.
Description
Technical field
The utility model relates to a kind of micro-wave oven, and more particularly, it relates to a kind of micro-wave oven that adopts non-conductor contact electric energy transmission technology.
Background technology
At present, micro-wave oven generally all comprises a Switching Power Supply, is used for the voltage of converting power source, supplies the inner circuit of micro-wave oven to use.Switching Power Supply is except control circuit, and main transducing head is a switch transformer, and the structure of transformer all is on the magnetic conduction construction that magnetic core combines, to twine primary coil and secondary coil is made.Thisly comprise micro-wave oven elementary, secondary integrated switched power transformer, supply socket must be installed so that power supply to be provided.The existence of socket, plug, the possibility that promptly has bare exposed conductor to get an electric shock when plug microwave oven supply power plug, is prone to flashing in addition, has bigger potential safety hazard.Therefore, designing a kind of micro-wave oven that does not need the employing non-conductor contact electric energy transmission of plug and socket of power source, is the present technical issues that need to address.
The utility model content
In order to overcome the deficiency that in use has bigger potential safety hazard of existing microwave oven supply power plug and complementary socket; The utility model provides a kind of micro-wave oven; This micro-wave oven can provide the microwave oven supply power method of attachment of the risk of not getting an electric shock, and has therefore enlarged the suitable crowd that can use micro-wave oven.Existing micro-wave oven will make it start working; Must be connected on the 220V civil power; The dull-witted especially consciously or old man not too easily that takes action of a lot of old men; Also have child when using the attaching plug of existing common microwave stove, have bigger electric shock risk, the utility model has given satisfactory solution to this problem.
The utility model solves the technical scheme that its technical problem adopted: at first be to have utilized transformer magnetic to transmit the principle of energy, changed existing micro-wave oven transformer mounting structure, primary coil is placed feeder ear, secondary coil is placed the electricity consumption end.Adopt the micro-wave oven of non-conductor contact electric energy transmission, comprise feeder ear and electricity consumption end, feeder ear comprises " ［ " type or " E " font feeder ear magnetic core and be wrapped in the primary coil on the feeder ear magnetic core, primary coil two ends connection AC power.The electricity consumption end comprises " ］ that adapts to feeder ear " type or anti-" E " type magnetic core and be wrapped in the secondary coil on the electricity consumption end magnetic core, the secondary coil two ends connect load, and load is exactly switch inside energy supply control module and micro-wave oven remaining part.Feeder ear is with after the electricity consumption end structure combines; Feeder ear magnetic core and electricity consumption end magnetic core constitute approximate complete " mouth " font or " day " font magnetic core; Feeder ear magnetic core and electricity consumption end magnetic core constitute closed magnetic line of force passage; Add that the primary and secondary coil groups synthesized complete transformer, so just order has changed the micro-wave oven work of structure, and has reached the purpose that does not need plugs and sockets.
The beneficial effect of the utility model is: when a kind of micro-wave oven of zero electric shock risk is provided, enlarged the suitable crowd of micro-wave oven, walk away safety.
Description of drawings
Fig. 1 is the structural representation of the utility model.
A. feeder ear among the figure, B. electricity consumption end, 1. feeder ear magnetic core; 2. electricity consumption end magnetic core, 3. AC power, 4. electricity consumption end micro-wave oven Switching Power Supply control module ET-ECCD1 and micro-wave oven remaining part; 5. nut (magnetic body), 6. micro-wave oven and electricity consumption end connecting line, 7. screw (irony body); 8. wall, 9. micro-wave oven.Feeder ear A and electricity consumption end B; Feeder ear A comprise " ［ " type or " E " font feeder ear magnetic core 1 and be wrapped on the feeder ear magnetic core 1 primary coil be connected the AC power 3 at primary coil two ends; Electricity consumption end B comprises " ］ " type or anti-" E " font electricity consumption end magnetic core 2 and be wrapped in the secondary coil and the load-electricity consumption end micro-wave oven Switching Power Supply control module 4 that is connected the secondary coil two ends on the electricity consumption end magnetic core 2; After being attached thereto; Feeder ear magnetic core 1 constitutes approximate complete " mouth " font or " day " font magnetic core with electricity consumption end magnetic core 2, and 1 and 2 constitute closed magnetic line of force passage.Be connected its gap convergence zero between feeder ear A and the electricity consumption end B with nut 5 with screw 7.
The specific embodiment
As shown in Figure 1; Utilize transformer magnetic to transmit the principle of energy; Change switching mode power supply transformer structure in the existing micro-wave oven; Primary coil is placed feeder ear, secondary coil is placed the electricity consumption end, adopt the transmission of non-conductor contact electric energy that the micro-wave oven of power supply is provided; Comprise feeder ear A and electricity consumption end B; Feeder ear A comprise " ［ " type or " E " font feeder ear magnetic core 1 and be wrapped on the feeder ear magnetic core primary coil be connected the AC power 3 at primary coil two ends, electricity consumption end B comprises " ］ " type or anti-" E " font electricity consumption end magnetic core 2 and be wrapped on the electricity consumption end magnetic core secondary coil be connected the load-electricity consumption end micro-wave oven Switching Power Supply control module 4 at secondary coil two ends and the micro-wave oven 9 that is attached thereto, feeder ear A is with after electricity consumption end B combines; Feeder ear A magnetic core 1 constitutes approximate complete " mouth " font or " day " font magnetic core with electricity consumption end B magnetic core 2, and feeder ear magnetic core and electricity consumption end magnetic core constitute closed magnetic line of force passage.Be connected its gap convergence zero between feeder ear A and the electricity consumption end B with nut 5 with screw 7.
Claims (3)
1. adopt the micro-wave oven of non-conductor contact electric energy transmission technology; It is characterized in that: this micro-wave oven is to utilize transformer magnetic to transmit the principle of energy; Change switching mode power supply transformer structure in the existing micro-wave oven; Primary coil is placed feeder ear (A); Secondary coil is placed electricity consumption end (B); Feeder ear (A) comprise " ［ " type or " E " font feeder ear magnetic core (1) and be wrapped on the feeder ear magnetic core (1) primary coil be connected the AC power (3) at primary coil two ends; Be fixed on the wall (8), electricity consumption end (B) comprises " ］ " type or anti-" E " font electricity consumption end magnetic core (2) and be wrapped on the electricity consumption end magnetic core (2) secondary coil be connected the load-electricity consumption end micro-wave oven Switching Power Supply control module (4) at secondary coil two ends and the micro-wave oven that is attached thereto and micro-wave oven remaining part (9), feeder ear (A) is with electricity consumption end (B) is connected combination with nut (5) with screw (7) after; Feeder ear magnetic core (1) constitutes approximate complete " mouth " font or " day " font magnetic core with electricity consumption end magnetic core (2), and feeder ear magnetic core (1) constitutes closed magnetic line of force passage with electricity consumption end magnetic core (2).
2. adopt the micro-wave oven of non-conductor contact electric energy transmission technology according to claim 1; It is characterized in that: feeder ear (A) can adopt proper method to be fixed on (8) on the wall; Feeder ear (A) is connected combination with nut (5) with screw (7) with electricity consumption end (B), and electricity consumption end (B) comprises that also load is ET-ECCD1 micro-wave oven Switching Power Supply control module (4) and the micro-wave oven (9) that is attached thereto.
3. the micro-wave oven of employing non-conductor contact electric energy transmission technology according to claim 1, feeder ear (A) is connected combination with electricity consumption end (B) with the non-conductor housing contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200903616U CN202470141U (en) | 2012-03-12 | 2012-03-12 | Microwave oven adopting non-conductor contact electric energy transmission technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200903616U CN202470141U (en) | 2012-03-12 | 2012-03-12 | Microwave oven adopting non-conductor contact electric energy transmission technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470141U true CN202470141U (en) | 2012-10-03 |
Family
ID=46918296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200903616U Expired - Lifetime CN202470141U (en) | 2012-03-12 | 2012-03-12 | Microwave oven adopting non-conductor contact electric energy transmission technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470141U (en) |
-
2012
- 2012-03-12 CN CN2012200903616U patent/CN202470141U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121003 Effective date of abandoning: 20130114 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |