CN207486889U - A kind of protective device of electromagnetic oven - Google Patents
A kind of protective device of electromagnetic oven Download PDFInfo
- Publication number
- CN207486889U CN207486889U CN201721582063.8U CN201721582063U CN207486889U CN 207486889 U CN207486889 U CN 207486889U CN 201721582063 U CN201721582063 U CN 201721582063U CN 207486889 U CN207486889 U CN 207486889U
- Authority
- CN
- China
- Prior art keywords
- protection board
- main body
- furnace main
- electromagnetic oven
- electromagnetism furnace
- 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
The utility model discloses a kind of protective devices of electromagnetic oven, including electromagnetism furnace main body, upper surface a side of the electromagnetism furnace main body is provided with control panel, the both sides of the electromagnetism furnace main body are arranged symmetrically, and there are two rotational pins, and the rotational pin of electromagnetism furnace main body both sides is connected to the side of two piece of first protection board, two sides of first protection board far from its rotational pin connected are rotatably connected to rotation axis, side of the rotation axis far from the first protection board is rotatably connected to the second protection board, side setting curved baffle of second protection board far from rotation axis.The utility model is due to sliding shoe; the setting of rotational pin and rotation axis; first protection board and the second protection board are folded to both sides; and passing through the side wall that support wheel resists frying pan, when frying pan end is walked, the first protection board and the second protection board are automatically close to each other; cover heating zone; user is avoided to touch heating zone, prevents from scalding, eliminates security risk.
Description
Technical field
The utility model is related to electromagentic furnace technology field more particularly to a kind of protective devices of electromagnetic oven.
Background technology
Electromagnetic oven is also known as electromagnetic stove, and nineteen fifty-seven First Household induction cooker is born in Germany.1972, the U.S. started to give birth to
Electromagnetic oven is produced, early 1980s electromagnetic oven starts fast-selling in American-European and Japan.The principle of electromagnetic oven is electromagnetic induction phenomenon,
The changing alternating magnetic field in direction is generated by coil using alternating current, the inside of the conductor in alternating magnetic field will
It will appear vortex current, this is that eddy electric field pushes carrier in conductor (in pot be electronics and absolutely not iron atom) movement institute
It causes；The joule heating effect of vortex current makes conductor heat up, so as to fulfill heating.The boiler face of electromagnetic oven is heat-stable ceramic plate, alternation
Electric current generates magnetic field by coil below ceramic wafer, and the magnetic line of force in magnetic field passes through iron pan, stainless-steel pan to be generated when bottoms
Vortex, enables the bottom of a pan generate heat rapidly, achievees the purpose that heat food.Hearth table top is one piece of high intensity, impact-resistant earthenware slab
(glass ceramics), table top below equipped with high-frequency induction heating coil (i.e. magnet exciting coil), RF power conversion equipment and accordingly
The upper surface of control system, table top are placed with flat cooking pot.Its course of work is as follows：Current Voltage is converted to direct current by rectifier
Electricity, and direct current is made to become the high-frequency alternating current more than audio through RF power conversion equipment, high-frequency alternating current is added in flat
On the load coil of cored screw shape, thus generate high-frequency alternating magnetic field, the magnetic line of force penetrate the ceramic platen of hearth and
Act on metal pan.Just there is powerful vortex to generate in cooking pan internal cause electromagnetic induction, vortex overcomes the internal resistance of pot to flow
When complete conversion of the electric energy to thermal energy, generated Joule heat is exactly the heat source cooked.
When in use, pan, when carrying out cooking, the Heating Zone Temperature of electromagnetic oven upper surface are placed in top to electromagnetic oven
It is very high, it is easy to scald user, existing electromagnetic oven lacks protective device, and user, may not when using electromagnetic oven
The careful heating zone for encountering electromagnetic oven, causes user to be burned, and there are security risk, we design a kind of electromagnetic oven thus
Protective device, to solve the above problems.
Utility model content
The purpose of this utility model is and the guarantor of a kind of electromagnetic oven proposed in order to solve shortcoming in the prior art
Protection unit.
To achieve these goals, the utility model employs following technical solution：
A kind of protective device of electromagnetic oven, including electromagnetism furnace main body, upper surface a side setting of the electromagnetism furnace main body
There is a control panel, the both sides of the electromagnetism furnace main body are symmetrical arranged that there are two rotational pins, and the rotation of electromagnetism furnace main body both sides
Pin is connected to the side of two piece of first protection board, two sides of first protection board far from its rotational pin connected
It is rotatably connected to rotation axis, side of the rotation axis far from the first protection board is rotatably connected to the second protection board, and described second
Side setting curved baffle of the protection board far from rotation axis, the curved baffle has been equidistantly positioned perforative along its length
Notch, and support wheel is rotatablely equipped in notch, the two sides up and down of the electromagnetism wheel body are provided with parallel sliding rail,
Side of the both ends far from rotation axis of second protection board is rotatably connected to sliding shoe, and sliding shoe is movably arranged on slip rail
On road.
Preferably, the sum of width of two pieces of first protection boards and two pieces of second protection boards is slightly larger than electromagnetic oven master
The width of body.
Preferably, the center heating zone of the electromagnetism furnace main body is made, and set below earthenware slab of earthenware slab
It is equipped with heating coil.
Preferably, first protection board, the second protection board and support wheel are made of heat-resisting material.
Preferably, the bottom four corners of the electromagnetism furnace main body are both provided with threaded hole, and threaded hole is connected with studdle,
One end that studdle is located at outside threaded hole is fixedly connected with support foot pad.
Preferably, the side of the electromagnetism furnace main body is provided with power cord, and power cord is electrically connected with control panel.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, frying pan is placed on electromagnetic oven
When, due to sliding shoe, the setting of rotational pin and rotation axis, the first protection board and the second protection board fold, and pass through branch to both sides
Support wheel resists the side wall of frying pan, and when frying pan end is walked, the first protection board and the second protection board are automatically close to each other, cover heating
Area avoids user from touching heating zone, prevents from scalding, eliminates security risk.
Description of the drawings
Fig. 1 be the utility model proposes a kind of electromagnetic oven protective device structure diagram；
Fig. 2 be the utility model proposes a kind of electromagnetic oven protective device side view.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of protective device of electromagnetic oven, including electromagnetism furnace main body 1, the bottom four corners of electromagnetism furnace main body 1
Threaded hole is both provided with, and threaded hole is connected with studdle, one end that studdle is located at outside threaded hole is fixedly connected with branch
Spike pad, the center heating zone of electromagnetism furnace main body 1 are made, and heater wire is provided with below earthenware slab of earthenware slab
Circle, upper surface a side of electromagnetism furnace main body 1 are provided with control panel 2, there are two the both sides of electromagnetism furnace main body 1 are symmetrical arranged
Rotational pin 3, and the rotational pin 3 of 1 both sides of electromagnetism furnace main body is connected to the side of two piece of first protection board 4, two first guarantors
Backplate 4 is rotatably connected to rotation axis 5 far from its side of rotational pin 3 connected, rotation axis 5 far from the first protection board 4 one
Side is rotatably connected to the second protection board 6, and the sum of width of two piece of first protection board 4 and two piece of second protection board 6 is slightly larger than electromagnetism
The width of furnace main body 1, side setting curved baffle 7 of second protection board 6 far from rotation axis 5, curved baffle 7 is along its length
Be equidistantly positioned perforative notch, and support wheel 8 be rotatablely equipped in notch, the first protection board 4, the second protection board 6 and
Support wheel 8 is made of heat-resisting material, and the two sides up and down of electromagnetism wheel body 1 are provided with parallel sliding rail 9, and second protects
Side of the both ends of backplate 6 far from rotation axis 5 is rotatably connected to sliding shoe 10, and sliding shoe 10 is movably arranged on sliding rail 9
On, the side of electromagnetism furnace main body 1 is provided with power cord, and power cord is electrically connected with control panel 2.
When the utility model is used, frying pan is placed on electromagnetism furnace main body 1, the first protection board 4 and the second protection board 6
In sliding shoe 10, movement is located remotely from each other under the action of rotational pin 3 and rotation axis 5, is folded to both sides, and pass through support wheel 8 and resist
The side wall of frying pan, reserve frying pan needs area, remaining side is blocked, prevents from scalding, when frying pan end is walked, first protect
4 and second protection board 6 of backplate is automatic close to each other due to dead weight, until the support wheel 8 of both sides contacts with each other and resists, two pieces the
One protection board 4 and two piece of second protection board 6 cover the heating zone of electromagnetism furnace main body 1, and user is avoided to touch heating zone, is disappeared
In addition to security risk.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of protective device of electromagnetic oven, including electromagnetism furnace main body (1), which is characterized in that the electromagnetism furnace main body (1) it is upper
Surface a side is provided with control panel (2), and the both sides of the electromagnetism furnace main body (1) are symmetrical arranged there are two rotational pin (3),
And the rotational pin (3) of electromagnetism furnace main body (1) both sides is connected to the side of two piece of first protection board (4), two described first
Protection board (4) is rotatably connected to rotation axis (5) far from its side of rotational pin (3) connected, and the rotation axis (5) is far from the
The side of one protection board (4) is rotatably connected to the second protection board (6), side of second protection board (6) far from rotation axis (5)
Curved baffle (7) is set, and the curved baffle (7) has been equidistantly positioned perforative notch along its length, and turns in notch
Dynamic to be equipped with support wheel (8), the two sides up and down of the electromagnetism wheel body (1) are provided with parallel sliding rail (9), and described the
Side of the both ends of two protection boards (6) far from rotation axis (5) is rotatably connected to sliding shoe (10), and sliding shoe (10) activity installation
On sliding rail (9).
A kind of 2. protective device of electromagnetic oven according to claim 1, which is characterized in that two pieces of first protection boards
(4) and the sum of the width of two pieces of second protection boards (6) is slightly larger than the width of electromagnetism furnace main body (1).
3. the protective device of a kind of electromagnetic oven according to claim 1, which is characterized in that the electromagnetism furnace main body (1)
Center heating zone is made of earthenware slab, and heating coil is provided with below earthenware slab.
4. the protective device of a kind of electromagnetic oven according to claim 1, which is characterized in that first protection board (4),
Two protection boards (6) and support wheel (8) are made of heat-resisting material.
5. the protective device of a kind of electromagnetic oven according to claim 1, which is characterized in that the electromagnetism furnace main body (1)
Bottom four corners are both provided with threaded hole, and threaded hole is connected with studdle, and one end that studdle is located at outside threaded hole is fixed
It is connected with support foot pad.
6. the protective device of a kind of electromagnetic oven according to claim 1, which is characterized in that the electromagnetism furnace main body (1)
Side is provided with power cord, and power cord is electrically connected with control panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582063.8U CN207486889U (en) | 2017-11-23 | 2017-11-23 | A kind of protective device of electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582063.8U CN207486889U (en) | 2017-11-23 | 2017-11-23 | A kind of protective device of electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207486889U true CN207486889U (en) | 2018-06-12 |
Family
ID=62473400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721582063.8U Expired - Fee Related CN207486889U (en) | 2017-11-23 | 2017-11-23 | A kind of protective device of electromagnetic oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207486889U (en) |
-
2017
- 2017-11-23 CN CN201721582063.8U patent/CN207486889U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |