CN201393314Y - Electromagnetic leakage prevention electromagnetic oven wire carrier and electromagnetic oven adopting same - Google Patents
Electromagnetic leakage prevention electromagnetic oven wire carrier and electromagnetic oven adopting same Download PDFInfo
- Publication number
- CN201393314Y CN201393314Y CN200920130876U CN200920130876U CN201393314Y CN 201393314 Y CN201393314 Y CN 201393314Y CN 200920130876 U CN200920130876 U CN 200920130876U CN 200920130876 U CN200920130876 U CN 200920130876U CN 201393314 Y CN201393314 Y CN 201393314Y
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- electromagnetic
- electromagnetic oven
- shading ring
- wire coil
- solenoid
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Abstract
The utility model relates to an electromagnetic leakage prevention electromagnetic oven wire carrier and an electromagnetic oven adopting same, wherein the electromagnetic leakage prevention electromagnetic oven wire carrier comprises a magnet coil 10 and a wire carrier base 20 for placing the magnet coil 10. The electromagnetic leakage prevention electromagnetic oven wire carrier is characterized by further comprising a shading ring 30 for preventing electromagnetic leakage, wherein the diameter of the shading ring 30 is bigger than that of the magnet coil 10, the wire carrier base 20 is provided with a mounting structure for mounting the shading ring 30, the magnet coil 10 is arranged in the shading ring 30, and an electromagnetic oven adopts the electromagnetic leakage prevention electromagnetic oven wire carrier. The electromagnetic leakage prevention electromagnetic oven wire carrier has simple structure, convenient assembly and convenient maintenance and repairing.
Description
Technical field
The utility model relates to electromagnetic oven wire coil and electromagnetic oven, more particularly, and the electromagnetic oven that relates to a kind of electromagnetic oven wire coil of anti-electromagnetic leakage and adopt this drum.
Background technology
Electromagnetic oven utilizes electromagnetic induction principle to produce eddy current in the pot body to heat, and it has the flames of anger, heat efficiency advantages of higher, has become the electric equipment commonly used in kitchen.But the electromagnetic field that produces during its work inevitably can produce electromagnetic radiation to external leakage, to around electric equipment or be in external environment condition such as its bystander and exert an adverse impact.In order to reduce the radiation of electromagnetic oven, reduce electromagnetic leakage, people have also done a lot of improvement to electromagnetic circuit, such as adopting all-metal housing, pot body and metal shell constitute a shielding cavity and come electromagnetic radiation shielding, though this mode shield effectiveness is relatively good, cost is also than higher, to also some restriction of size of pot body.Except this mode, the mode that also has a kind of anti-electromagnetic leakage commonly used, it is provided with a shading ring in the periphery of the drum of electromagnetic oven, the anti-electromagnetic leakage structure of a kind of electromagnetic oven is disclosed as a Chinese patent ZL200720024372.3, be provided with panel, loam cake and electromagnetism drum with this from top to bottom, loam cake is equipped with an antimagnetic leakage circle, and the median plane height of antimagnetic leakage circle is more than or equal to the height of electromagnetism drum lower surface.This structure need be provided with the mounting structure of antimagnetic leakage circle on panel, structure is not compact, gives and installs and keep in repair and all bring a lot of inconvenience.
The utility model content
The technical problems to be solved in the utility model is, at the defective of the anti-electromagnetic leakage unreasonable structure of above-mentioned electromagnetic oven of prior art, a kind of electromagnetic oven wire coil of anti-electromagnetic leakage simple in structure is provided and adopts the electromagnetic oven of this drum.
One of the purpose of this utility model is the electromagnetic oven wire coil of a kind of anti-electromagnetic leakage of structure, comprise solenoid, be used to place the drum pedestal of solenoid, it is characterized in that, also comprise the shading ring that is used to prevent electromagnetic leakage, the diameter of described shading ring is greater than the diameter of described solenoid, described drum pedestal is provided with the mounting structure that is used to install described shading ring, and described solenoid is positioned at described shading ring.
In the electromagnetic oven wire coil of anti-electromagnetic leakage described in the utility model, described mounting structure is draw-in groove and/or grab.
In the electromagnetic oven wire coil of anti-electromagnetic leakage described in the utility model, described draw-in groove comprises and the twice cell wall that gone out by the drum base extension forms groove between the described cell wall of twice that the projection that is used to hold shading ring is extended in described cell wall inboard.
In the electromagnetic oven wire coil of anti-electromagnetic leakage described in the utility model, described grab comprises and the card that gone out by the drum base extension forms groove between described card and the drum pedestal.
In the electromagnetic oven wire coil of anti-electromagnetic leakage described in the utility model, described shading ring is aluminium ring or other nonferromugnetic material rings.
In the electromagnetic oven wire coil of anti-electromagnetic leakage described in the utility model, the cross sectional shape of described shading ring is circular, oval or polygon.
Another purpose of the present utility model provides a kind of electromagnetic oven, comprises housing, and places the electromagnetic oven wire coil in the housing; Described electromagnetic oven wire coil comprises solenoid, is used to place the drum pedestal of solenoid, it is characterized in that, described electromagnetic oven wire coil also comprises the shading ring that is used to prevent electromagnetic leakage, the diameter of described shading ring is greater than the diameter of described solenoid, described drum pedestal is provided with the mounting structure that is used to install described shading ring, and described solenoid is positioned at described shading ring.
In electromagnetic oven described in the utility model, described mounting structure is draw-in groove and/or grab.
In electromagnetic oven described in the utility model, described shading ring is aluminium ring or other nonferromugnetic material rings, and the cross sectional shape of described shading ring is circular, oval or polygon.
In electromagnetic oven described in the utility model, described shading ring is electrically connected with the ground wire of described electromagnetic oven.
The electromagnetic oven of implementing the electromagnetic oven wire coil of antimagnetic leakage of the present utility model and adopting this drum, have following beneficial effect: the electromagnetic oven wire coil of anti-electromagnetic leakage of the present utility model is simple in structure, easy to assembly, be convenient to safeguard and maintenance, anti-electromagnetic leakage is effective, with low cost, have good practical function.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the electromagnetic oven wire coil of the anti-electromagnetic leakage of the utility model;
Fig. 2 is the structural representation of the electromagnetic oven wire coil of the anti-electromagnetic leakage of the utility model when being unkitted shading ring;
Fig. 3 is an A portion enlarged drawing among Fig. 2;
Fig. 4 is a B portion enlarged drawing among Fig. 2.
Embodiment
As depicted in figs. 1 and 2, in an embodiment of the electromagnetic oven wire coil of anti-electromagnetic leakage of the present utility model, comprise solenoid 10, be used to place the drum pedestal 20 of solenoid 10, also comprise the shading ring 30 that is used to prevent electromagnetic leakage, the diameter of shading ring 30 is greater than the diameter of solenoid 10, drum pedestal 20 is provided with the mounting structure that is used to install shading ring 30, and solenoid 10 is positioned at shading ring 30.
In the present embodiment, mounting structure is draw-in groove 40 and grab 50, in actual applications, also can only adopt draw-in groove 40 or only adopt the mounting structure of grab 50.
As shown in Figure 3, draw-in groove 40 comprises by drum pedestal 20 extended twice cell walls 41, forms groove 42 between the twice cell wall 41, and the projection 43 that is used to hold shading ring 30 is extended in cell wall 41 inboards.
As shown in Figure 4, grab 50 comprises by drum pedestal 20 extended cards 51, forms groove 52 between card 51 and the drum pedestal.
In the present embodiment, shading ring 30 is the aluminium ring, in actual applications, also can adopt other nonferromugnetic material rings.
In the present embodiment, the cross sectional shape of shading ring 30 is circular, also can be oval or polygon in actual applications, such as the square-section.
An embodiment of electromagnetic oven of the present utility model adopts the electromagnetic oven of the electromagnetic oven wire coil of above-mentioned anti-electromagnetic leakage, comprise housing and the electromagnetic oven wire coil that places the above-mentioned anti-electromagnetic leakage in the housing, in order better to prevent electromagnetic leakage, described shading ring can be electrically connected with the ground wire of electromagnetic oven.In actual applications, shading ring can not be connected with ground wire yet, can obtain well anti-electromagnetic leakage effect yet.
In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (10)
1, a kind of electromagnetic oven wire coil of anti-electromagnetic leakage, comprise solenoid (10), be used to place the drum pedestal (20) of solenoid (10), it is characterized in that, also comprise the shading ring (30) that is used to prevent electromagnetic leakage, the diameter of described shading ring (30) is greater than the diameter of described solenoid (10), described drum pedestal (20) is provided with the mounting structure that is used to install described shading ring (30), and described solenoid (10) is positioned at described shading ring (30).
2, the electromagnetic oven wire coil of anti-electromagnetic leakage according to claim 1 is characterized in that, described mounting structure is draw-in groove (40) and/or grab (50).
3, the electromagnetic oven wire coil of anti-electromagnetic leakage according to claim 2, it is characterized in that, described draw-in groove (40) comprises by the extended twice cell wall of drum pedestal (20) (41), form groove (42) between the described cell wall of twice (41), the projection (43) that is used to hold shading ring (30) is extended in described cell wall (41) inboard.
4, the electromagnetic oven wire coil of anti-electromagnetic leakage according to claim 2 is characterized in that, described grab (50) comprises and forms groove (52) between described card (51) and the drum pedestal by the extended card of drum pedestal (20) (51).
According to the electromagnetic oven wire coil of each described anti-electromagnetic leakage of claim 1 to 4, it is characterized in that 5, described shading ring (30) is aluminium ring or other nonferromugnetic material rings.
6, the electromagnetic oven wire coil of anti-electromagnetic leakage according to claim 5 is characterized in that, the cross sectional shape of described shading ring (30) is circular, oval or polygon.
7, a kind of electromagnetic oven comprises housing, and places the electromagnetic oven wire coil in the housing; Described electromagnetic oven wire coil comprises solenoid (10), is used to place the drum pedestal (20) of solenoid (10), it is characterized in that, described electromagnetic oven wire coil also comprises the shading ring (30) that is used to prevent electromagnetic leakage, the diameter of described shading ring (30) is greater than the diameter of described solenoid (10), described drum pedestal (20) is provided with the mounting structure that is used to install described shading ring (30), and described solenoid (10) is positioned at described shading ring (30).
8, electromagnetic oven according to claim 7 is characterized in that, described mounting structure is draw-in groove (40) and/or grab (50).
9, electromagnetic oven according to claim 7 is characterized in that, described shading ring (30) is aluminium ring or other nonferromugnetic material rings, and the cross sectional shape of described shading ring (30) is circular, oval or polygon.
10, electromagnetic oven according to claim 8 is characterized in that, described shading ring (30) is electrically connected with the ground wire of described electromagnetic oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920130876U CN201393314Y (en) | 2009-04-20 | 2009-04-20 | Electromagnetic leakage prevention electromagnetic oven wire carrier and electromagnetic oven adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920130876U CN201393314Y (en) | 2009-04-20 | 2009-04-20 | Electromagnetic leakage prevention electromagnetic oven wire carrier and electromagnetic oven adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201393314Y true CN201393314Y (en) | 2010-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920130876U Expired - Fee Related CN201393314Y (en) | 2009-04-20 | 2009-04-20 | Electromagnetic leakage prevention electromagnetic oven wire carrier and electromagnetic oven adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201393314Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105050222A (en) * | 2015-08-07 | 2015-11-11 | 阮保清 | Magnetic leakage preventing electromagnetic heating wire disc |
| CN105722380A (en) * | 2014-12-18 | 2016-06-29 | 福特全球技术公司 | Protective shield for an electric vehicle inductive charging pad |
-
2009
- 2009-04-20 CN CN200920130876U patent/CN201393314Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722380A (en) * | 2014-12-18 | 2016-06-29 | 福特全球技术公司 | Protective shield for an electric vehicle inductive charging pad |
| CN105050222A (en) * | 2015-08-07 | 2015-11-11 | 阮保清 | Magnetic leakage preventing electromagnetic heating wire disc |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20160420 |