CN202470139U - Electromagnetic oven using non-conductor contact electric energy transmission technology - Google Patents
Electromagnetic oven using non-conductor contact electric energy transmission technology Download PDFInfo
- Publication number
- CN202470139U CN202470139U CN2012200899540U CN201220089954U CN202470139U CN 202470139 U CN202470139 U CN 202470139U CN 2012200899540 U CN2012200899540 U CN 2012200899540U CN 201220089954 U CN201220089954 U CN 201220089954U CN 202470139 U CN202470139 U CN 202470139U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- electromagnetic oven
- power supply
- electricity consumption
- consumption end
- 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 - Lifetime
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Abstract
The utility model relates to an electromagnetic oven using a non-conductor contact electric energy transmission technology. The structure of a switching power supply transformer in the conventional electromagnetic oven is changed by using the principle that the transformer transfers energy magnetically, a primary coil is arranged at a power supply terminal, and a secondary coil is arranged at a power utilization terminal. The electromagnetic oven using the non-conductor contact electric energy transmission technology comprises the power supply terminal and the power utilization terminal, wherein the power supply terminal comprises a C-shaped or E-shaped power supply terminal magnetic core, the primary coil wound on the power supply terminal magnetic core, and an alternating current power supply connected to the two ends of the primary coil; the power utilization terminal comprises an inverted C-shaped or inverted E-shaped power utilization terminal magnetic core, the secondary coil wound on the power utilization terminal magnetic core, and a load connected to the two ends of the secondary coil; the load comprises a power utilization terminal electromagnetic oven switching power supply control module and other parts of the electromagnetic oven; after the power supply terminal and the power utilization terminal are combined, the power supply terminal magnetic core and the power utilization terminal magnetic core form an approximately complete magnetic core in a shape like a Chinese character 'kou' or 'ri'; and the power supply terminal magnetic core and the power utilization terminal magnetic core form a closed magnetic line channel, so that the electromagnetic oven starts working normally.
Description
Technical field
The utility model relates to a kind of electromagnetic oven, and more particularly, it relates to a kind of electromagnetic oven that adopts non-conductor contact electric energy transmission technology.
Background technology
At present, electromagnetic oven generally all comprises a Switching Power Supply, is used for the voltage of converting power source, and the circuit of power supply magnetic furnace interior uses.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 electromagnetic 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 electromagnetic oven attaching plug, is prone to flashing in addition, has bigger potential safety hazard.Therefore, designing a kind of electromagnetic 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 electromagnetic oven attaching plug and complementary socket; The utility model provides a kind of electromagnetic oven; This electromagnetic oven can provide the electromagnetic oven power supply method of attachment of the risk of not getting an electric shock, and has therefore enlarged the suitable crowd that can use electromagnetic oven.Existing electromagnetic 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 electromagnetic oven, 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 electromagnetic oven transformer mounting structure, primary coil is placed feeder ear, secondary coil is placed the electricity consumption end.Adopt the electromagnetic 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 electromagnetic 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 electromagnetic 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 electromagnetic oven of zero electric shock risk is provided, enlarged the suitable crowd of electromagnetic 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 electromagnetic oven Switching Power Supply control module ET-ECCD1 and electromagnetic oven remaining part; 5. nut (magnetic body), 6. electromagnetic oven and electricity consumption end connecting line, 7. screw (irony body); 8. wall, 9. electromagnetic 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 electromagnetic 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 electromagnetic 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 electromagnetic 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 electromagnetic oven Switching Power Supply control module 4 at secondary coil two ends and the electromagnetic 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 electromagnetic oven of non-conductor contact electric energy transmission technology; It is characterized in that: this audio amplifier is to utilize transformer magnetic to transmit the principle of energy; Change switching mode power supply transformer structure in the existing electromagnetic 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 electromagnetic oven Switching Power Supply control module (4) at secondary coil two ends and the electromagnetic oven that is attached thereto and electromagnetic 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 electromagnetic 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 electromagnetic oven Switching Power Supply control module (4) and the electromagnetic oven (9) that is attached thereto.
3. the electromagnetic 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 |
|---|---|---|---|
| CN2012200899540U CN202470139U (en) | 2012-03-12 | 2012-03-12 | Electromagnetic oven using non-conductor contact electric energy transmission technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200899540U CN202470139U (en) | 2012-03-12 | 2012-03-12 | Electromagnetic oven using non-conductor contact electric energy transmission technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470139U true CN202470139U (en) | 2012-10-03 |
Family
ID=46918294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200899540U Expired - Lifetime CN202470139U (en) | 2012-03-12 | 2012-03-12 | Electromagnetic oven using non-conductor contact electric energy transmission technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470139U (en) |
-
2012
- 2012-03-12 CN CN2012200899540U patent/CN202470139U/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 |