CN203661333U - Coil disk with conductive graphite coating - Google Patents
Coil disk with conductive graphite coating Download PDFInfo
- Publication number
- CN203661333U CN203661333U CN201320810031.4U CN201320810031U CN203661333U CN 203661333 U CN203661333 U CN 203661333U CN 201320810031 U CN201320810031 U CN 201320810031U CN 203661333 U CN203661333 U CN 203661333U
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- CN
- China
- Prior art keywords
- mica
- coil
- conductive graphite
- pasted
- graphite coating
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- Expired - Fee Related
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Abstract
The utility model discloses a coil disk with a conductive graphite coating. The coil disk mainly comprises a magnetic block, a mica plate, a coil, a mica sheet and a mica cushion block. The magnetic block is pasted and fixed on the lower face part of the mica plate. Paired wire holes are arranged on the side edge of the mica plate. The coil is pasted and fixed on the upper face part of the mica plate, and two lead wires go downward, respectively pass through the paired wire holes on the mica plate, and are led out. The mica cushion block is pasted and fixed on the coil. The lower face part of the mica sheet and the mica cushion block are pasted and fixed together. The conductive graphite coating is coated and arranged on the upper face part of the mica sheet. Fixation holes are respectively arranged on four corners of the mica plate and four corners of the mica sheet. A sensor mounting chute is arranged at the middle part of the mica sheet. The coil disk provided by the utility model has the advantages that the coil disk has the characteristics of simple structure and reasonable design; simply by increasing the conductive graphite coating on the upper face part of the mica sheet, an earthing protection effect is realized through a screw which is used for fixing the mica sheet when the coil disk is arranged; the risk of electric shock of a human body is reduced after electric leakage of an electric appliance; the operation and use safety of a user is ensured; and the normal operation of an electromagnetic oven is protected.
Description
Technical field
The utility model relates to the technical field of electromagnetic oven, more particularly relates to the technical field of electromagnetic oven coil panel.
Background technology
Electromagnetic oven is a kind of electric equipment that utilizes magnetic field induction eddy current to heat irony object.It utilizes electric current to produce magnetic field by coil, in the time that the magnetic line of force in magnetic field passes through the bottom of iron pot, the magnetic line of force is cut, thereby produces countless little eddy current, makes the iron molecule High Rotation Speed of iron pot self and produce collision that friction generates heat and directly calorify the food in pot.It is in the time of work; the needed magnitude of current is larger; if someone is in the time that operation has the electromagnetic oven that leaks electricity dangerous; will produce to human body the danger of electric shock; bring potential safety hazard to the use of electromagnetic oven; at present, the coil disc of electric stove using on market is only focused on efficiency and heat radiation function conventionally, does not all consider its electric leakage is carried out to effective and safe protection.
Utility model content
It is a kind of simple in structure that the purpose of this utility model provides in order to solve above-mentioned deficiency exactly, and operation is used safety, has the coil panel with electrically conductive graphite coating of effective grounding protection.
The technical solution that the utility model adopts in order to solve the problems of the technologies described above is as follows:
With the coil panel of electrically conductive graphite coating, it mainly includes magnetic patch, micarex, coil, mica sheet and mica cushion block, described magnetic patch is pasted and fixed on the lower face of micarex, offer paired line hole at the lateral edges place of this micarex, described coil is pasted and fixed on the upper face of micarex, and its two guide wires are downwards respectively through drawing behind the paired line hole on micarex, mica cushion block is pasted and fixed on coil, together with the lower face of mica sheet is pasted and fixed on mica cushion block, also apply and be provided with electrically conductive graphite coating at the upper face of this mica sheet, four jiaos of described micarex and mica sheet offer respectively fixing hole, the middle part of described mica sheet offers installation of sensors chute.
On described micarex, also offer louvre.
Described magnetic patch in pairs and be uniformly distributed the lower face that is pasted and fixed on micarex.
Two guide wires of described coil are pricked and are put together by band after drawing.
Two guide wires of described coil are drawn the rear fiberglass tubes that is equipped with respectively.
End after two guide wires of described coil are drawn is respectively arranged with binding post.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: this coil disk structure is simple; it is very reasonable to design; only simple by the upper face increase electrically conductive graphite coating at mica sheet; in the time that this coil panel is installed; the screw that just can use by fixing mica sheet, completes ground protection effect, reduces the rear human electric shock's of electric equipment electric leakage danger; ensure that personal operation is used safety, has protected electromagnetic oven normal operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of looking up of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1;
Fig. 4 is fractionation structural representation of the present utility model.
Embodiment
By Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, with the coil panel of electrically conductive graphite coating, it mainly includes magnetic patch 1, micarex 2, coil 3, mica sheet 4 and mica cushion block 5, described magnetic patch 1 in pairs and be uniformly distributed the lower face that is pasted and fixed on micarex 2, offer paired line hole 6 at the lateral edges place of this micarex 2, described coil 3 is pasted and fixed on the upper face of micarex 2, and its two guide wires 7 are downwards respectively through drawing behind the paired line hole 6 on micarex 2, in order to improve safety in utilization, two guide wires 7 of coil 3 are pricked and are put together by band 8 after drawing, and two guide wires 7 are equipped with respectively fiberglass tubes 9, end at these two guide wires 7 is also respectively arranged with binding post 10, in order to improve the radiating effect of whole coil panel, on micarex 2, also offer louvre 11, mica cushion block 5 is pasted and fixed on coil 3, together with the lower face of mica sheet 4 is pasted and fixed on mica cushion block 5, also apply and be provided with electrically conductive graphite coating 12 at the upper face of this mica sheet 4, four jiaos of described micarex 2 and mica sheet 4 offer respectively fixing hole 13, adopting while being screwed, this screw can play the effect of fixed coil dish, can reach ground protection effect by screw again, being particularly suitable for the larger coil disc of electric stove of power uses, the middle part of described mica sheet 4 offers installation of sensors chute 14.
Claims (6)
1. with the coil panel of electrically conductive graphite coating, it is characterized in that: it mainly includes magnetic patch, micarex, coil, mica sheet and mica cushion block, described magnetic patch is pasted and fixed on the lower face of micarex, offer paired line hole at the lateral edges place of this micarex, described coil is pasted and fixed on the upper face of micarex, and its two guide wires are downwards respectively through drawing behind the paired line hole on micarex, mica cushion block is pasted and fixed on coil, together with the lower face of mica sheet is pasted and fixed on mica cushion block, also apply and be provided with electrically conductive graphite coating at the upper face of this mica sheet, four jiaos of described micarex and mica sheet offer respectively fixing hole, the middle part of described mica sheet offers installation of sensors chute.
2. the coil panel with electrically conductive graphite coating according to claim 1, is characterized in that: on described micarex, also offer louvre.
3. the coil panel with electrically conductive graphite coating according to claim 1 and 2, is characterized in that: described magnetic patch in pairs and be uniformly distributed the lower face that is pasted and fixed on micarex.
4. the coil panel with electrically conductive graphite coating according to claim 1 and 2, is characterized in that: two guide wires of described coil are pricked and put together by band after drawing.
5. the coil panel with electrically conductive graphite coating according to claim 1 and 2, is characterized in that: two guide wires of described coil are drawn the rear fiberglass tubes that is equipped with respectively.
6. the coil panel with electrically conductive graphite coating according to claim 1 and 2, is characterized in that: the end after two guide wires of described coil are drawn is respectively arranged with binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810031.4U CN203661333U (en) | 2013-12-07 | 2013-12-07 | Coil disk with conductive graphite coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810031.4U CN203661333U (en) | 2013-12-07 | 2013-12-07 | Coil disk with conductive graphite coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661333U true CN203661333U (en) | 2014-06-18 |
Family
ID=50927677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320810031.4U Expired - Fee Related CN203661333U (en) | 2013-12-07 | 2013-12-07 | Coil disk with conductive graphite coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661333U (en) |
-
2013
- 2013-12-07 CN CN201320810031.4U patent/CN203661333U/en not_active Expired - Fee Related
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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: 20140618 Termination date: 20181207 |