CN201436482U - Radiation-prevention induction cooker employing electromagnetic induction LED lamp - Google Patents
Radiation-prevention induction cooker employing electromagnetic induction LED lamp Download PDFInfo
- Publication number
- CN201436482U CN201436482U CN200920057459XU CN200920057459U CN201436482U CN 201436482 U CN201436482 U CN 201436482U CN 200920057459X U CN200920057459X U CN 200920057459XU CN 200920057459 U CN200920057459 U CN 200920057459U CN 201436482 U CN201436482 U CN 201436482U
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- led lamp
- closed circuit
- radiation
- electromagnetic
- electromagnetic induction
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Abstract
The utility model relates to technical field of induction cooker, especially relates to a radiation-prevention induction cooker employing an electromagnetic induction LED lamp, comprising an electromagnetic heating disk, also comprising at least one closed circuit fixed around the electromagnetic heating disk and connected with the LED lamp. The utility model can play a role of effective radiation prevention, with simple structure and low cost, and is convenient for popularization and application of the induction cooker.
Description
Technical field:
The utility model relates to the electromagentic furnace technology field, relates in particular to the radiation protection electromagentic furnace of using electromagnetic induction LED lamp.
Background technology:
Along with improving constantly of people's living standard, the continuous lifting of manufacture craft, various household electrical appliance begin to get their way into people's lives, and wherein the appearance of electromagnetic oven changes people's culinary art custom gradually.Electromagnetic oven because safety, health, energy-conservation, do not have fire culinary art, characteristics such as easy to use and be subjected to consumer's favor deeply.
Electromagnetic oven adopts magnetic field induction eddy current heating principle, utilizes electric current to produce magnetic field by coil, when magnetic field magnetic line passes through the bottom of irony pot, promptly produces countless little eddy current, makes the quick heating of pot body self, thus the food in the heating kettle.The heating principle of electromagnetic oven has determined that the electromagnetic oven product has bigger electromagnetic radiation, if electromagnetic radiation is not handled, may the health of human body be impacted.For this reason, existing electromagnetic oven has adopted various Anti-Radiation Countermeasures.As the patent No. is " 200820106860.3 ", patent name is the Chinese utility model patent of " full-shield anti-electromagnetic radiation electromagnetic oven ", a kind of electromagnetic oven with Anti-Radiation Countermeasures is disclosed, comprise body of heater, the electromagnetic switching circuit plate, radiation absorption layer, body of heater is by loam cake, furnace chamber is formed, radiation absorption layer is located at the inwall of inboard, furnace wall and loam cake, radiation absorption layer is provided with a circular hole greater than electromagnetic induction coil dish external diameter in the loam cake inner wall section, the circular hole edge is provided with a contact, radiation absorption layer and contact by electric conductivity good but non-magnetic material make, on the electromagnetic switching circuit plate, be connected to one two phase plug, on radiation absorption layer, also be provided with an earth lead, also be provided with the metal stratum reticulare of an absorption of electromagnetic radiation at the bottom of furnace chamber, the metal stratum reticulare closely links to each other with the radiation absorption layer of furnace chamber sidewall, be provided with a radiation-resistant glass layer in the outside of plug wires, this screen layer is connected with the radiation absorption layer conduction; Above-mentioned patent has adopted the measure of comprehensive anti-electromagnetic radiation, and complex structure has increased the cost of electromagnetic oven, is unfavorable for applying of electromagnetic oven.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, and a kind of radiation protection electromagentic furnace of using electromagnetic induction LED lamp is provided, and it is simple in structure, and cost is lower, is convenient to applying of electromagnetic oven.
For achieving the above object, the utility model is achieved through the following technical solutions: the radiation protection electromagentic furnace of using electromagnetic induction LED lamp, comprise the electromagnetic heating dish, comprise that also at least one is fixed on electromagnetic heating dish closed circuit on every side, inserts the LED lamp on the closed circuit.
Insert on the closed circuit for the LED lamp of some series connection.
Also insert current-limiting resistance on the described closed circuit with some LED lamp series connection of connecting.
Described closed circuit is the electro copper foil circuit.
Described closed circuit is the copper cash circuit.
The quantity of described closed circuit is three.
The utility model beneficial effect is: the radiation protection electromagentic furnace of application electromagnetic induction LED lamp described in the utility model, and it comprises that at least one is fixed on electromagnetic heating dish closed circuit on every side, inserts the LED lamp on the closed circuit; Adopt the electromagnetic oven of said structure, during work, the high frequency magnetic field that the electromagnetic heating dish of electromagnetic oven produces produces induced electromotive force on closed circuit, at this moment, the electromagnetic heating dish is equivalent to the elementary of transformer, and closed circuit is equivalent to the secondary of transformer, when the high frequency magnetic field of electromagnetic oven reaches certain intensity, when the electromotive force on the corresponding closed circuit reaches certain voltage, can light the LED lamp in the closed circuit; The utility model can be converted into electric energy with the electromagnetic energy of electromagnetic oven electromagnetic radiation, with the work of electric energy driving LED lamp, can play effective radiation protection again, and simple in structure, and cost is lower, is convenient to applying of electromagnetic oven; That inserts on the closed circuit of the present utility model is the LED lamp of some series connection, and each LED lamp can carry out dividing potential drop to the voltage on the closed circuit, consumes the electric energy that is changed into by electromagnetic energy more, improves the radiation proof effect.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 inserts the structural representation of series LED lamp for the utility model;
Fig. 3 inserts another structural representation of series LED lamp for the utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, use the radiation protection electromagentic furnace of electromagnetic induction LED lamp, comprise electromagnetic heating dish 1, comprise that also at least one is fixed on electromagnetic heating dish 1 closed circuit 2 on every side, inserts LED lamp 3 on the closed circuit 2.
Described closed circuit 2 can be the electro copper foil circuit, and closed circuit 2 also can be the copper cash circuit.
As preferred implementation, as shown in Figure 2, what insert on the closed circuit 2 is the LED lamp 3 of some series connection, also insert current-limiting resistance 4 on the closed circuit 2 with the some LED lamp of connecting 3 series connection, each LED lamp 3 can carry out dividing potential drop to the voltage on the closed circuit 2, consume the electric energy that changes into by electromagnetic energy more, improve the radiation proof effect.Further, as shown in Figure 3, the quantity of closed circuit 2 is three, and is evenly distributed on around the electromagnetic heating dish 1, and the radiation proof effect is obvious.
During work, the high frequency magnetic field that the electromagnetic heating dish 1 of electromagnetic oven produces produces induced electromotive force on closed circuit 2, at this moment, electromagnetic heating dish 1 is equivalent to the elementary of transformer, closed circuit 2 is equivalent to the secondary of transformer, when the high frequency magnetic field of electromagnetic oven reaches certain intensity, when the electromotive force on the corresponding closed circuit 2 reaches certain voltage, can light the LED lamp 3 of connecting in the closed circuit.The utility model utilization is converted into the operation principle of electric energy with the electromagnetic energy of electromagnetic oven electromagnetic radiation, with 3 work of electric energy driving LED lamp, can play effective radiation protection again, and simple in structure, and cost is lower, is convenient to applying of electromagnetic oven.
LED lamp 3 can be used as a kind of radiation proof effect indicator lamp.The user can see through the bright degree that electromagnetic oven panel is observed LED lamp 3, LED lamp 3 is brighter relatively when the electromagnetic oven operating power is higher, LED lamp 3 is dark relatively when the electromagnetic oven operating power is low, bright degree change along with LED lamp 3, the user can have actual radiation proof effect to this electromagnetic oven by visual sense, improves user's sense safe in utilization.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (6)
1. use the radiation protection electromagentic furnace of electromagnetic induction LED lamp, comprise electromagnetic heating dish (1), it is characterized in that: comprise that also at least one is fixed on electromagnetic heating dish (1) closed circuit (2) on every side, closed circuit (2) is gone up and is inserted LED lamp (3).
2. the radiation protection electromagentic furnace of application electromagnetic induction LED lamp according to claim 1 is characterized in that: closed circuit (2) go up to insert is the LED lamp (3) of some series connection.
3. the radiation protection electromagentic furnace of application electromagnetic induction LED lamp according to claim 2 is characterized in that: also insert the current-limiting resistance (4) with some LED lamp (3) series connection of connecting on the described closed circuit (2).
4. the radiation protection electromagentic furnace of application electromagnetic induction LED lamp according to claim 3 is characterized in that: described closed circuit (2) is the electro copper foil circuit.
5. the radiation protection electromagentic furnace of application electromagnetic induction LED lamp according to claim 3 is characterized in that: described closed circuit (2) is the copper cash circuit.
6. according to the radiation protection electromagentic furnace of each described application electromagnetic induction LED lamp of claim 1 to 5, it is characterized in that: the quantity of described closed circuit (2) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920057459XU CN201436482U (en) | 2009-05-31 | 2009-05-31 | Radiation-prevention induction cooker employing electromagnetic induction LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920057459XU CN201436482U (en) | 2009-05-31 | 2009-05-31 | Radiation-prevention induction cooker employing electromagnetic induction LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436482U true CN201436482U (en) | 2010-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920057459XU Expired - Fee Related CN201436482U (en) | 2009-05-31 | 2009-05-31 | Radiation-prevention induction cooker employing electromagnetic induction LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047576A (en) * | 2013-01-12 | 2013-04-17 | 苏州市伦琴工业设计有限公司 | Decorative light bar dedicated to catering |
| CN106247415A (en) * | 2016-08-26 | 2016-12-21 | 沈炜 | Electromagnetic oven with LED decorative lamp |
-
2009
- 2009-05-31 CN CN200920057459XU patent/CN201436482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047576A (en) * | 2013-01-12 | 2013-04-17 | 苏州市伦琴工业设计有限公司 | Decorative light bar dedicated to catering |
| CN106247415A (en) * | 2016-08-26 | 2016-12-21 | 沈炜 | Electromagnetic oven with LED decorative lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100407 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |