CN211833980U - Magnetic field shielding assembly of lifting hot pot - Google Patents
Magnetic field shielding assembly of lifting hot pot Download PDFInfo
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- CN211833980U CN211833980U CN201922271553.1U CN201922271553U CN211833980U CN 211833980 U CN211833980 U CN 211833980U CN 201922271553 U CN201922271553 U CN 201922271553U CN 211833980 U CN211833980 U CN 211833980U
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Abstract
The utility model discloses a magnetic field shielding assembly of a lifting hot pot, which comprises two mutually independent parts, namely a first part and a second part, wherein the first part comprises a first magnet arranged at a telescopic device, and the upper end surface and the lower end surface of the first magnet are not shielded by a magnetic field; the second part comprises a second magnet and a magnetic field shielding piece wrapped on the circumferential outer side wall of the second magnet, and a partition piece made of a non-magnetic material is arranged between the first magnet and the magnetic field shielding component. The utility model has the advantages that: can make initiative driven magnet and passive drive's magnet can set up in two mutual sealed spaces, especially set up in the design of the internal portion of pot and pot external portion, simple structure, the cost, long service life can shield the magnetic field of circumference and avoid magnetism to inhale the ladle.
Description
Technical Field
The utility model relates to a lift chafing dish technical field.
Background
Traditional lift chafing dish all adopts screw elevating gear to go up and down, but has the guide pillar very high and get into the hot water easily inside to driving motor and the circuit board, and the condition that leads to the short circuit sometimes takes place. There is also a method of directly driving the magnet at the upper end through the elevating means, which does not have an effective function but increases the cost because the problem of the height of the spoon and the guide post due to the magnet is not solved, and the elevating work can not be resumed after the food is lightened when the food is overloaded.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a magnetic field shielding subassembly of lift chafing dish, it can make initiative driven magnet and passive driven magnet can set up in two spaces that seal each other, especially sets up at the design of the internal portion of pot and the external portion of pot, simple structure, and the cost, long service life can shield the magnetic field of circumference and avoid magnetism to inhale the ladle.
The utility model adopts the technical proposal that:
a magnetic field shielding assembly of a lifting hot pot comprises two mutually independent components, namely a first component and a second component, wherein the first component comprises a first magnet which is arranged at a telescopic device, and the upper end surface and the lower end surface of the first magnet are not shielded by a magnetic field; the second part comprises a second magnet and a magnetic field shielding piece wrapped on the circumferential outer side wall of the second magnet, and a partition piece made of a non-magnetic material is arranged between the first magnet and the magnetic field shielding component.
The magnetic field shielding piece is an annular iron sheet, and the annular iron sheet wraps the upper end face and the circumferential outer side wall of the second magnet.
The second magnet and the iron sheet are not contacted with each other.
The isolating piece is an annular silicon rubber piece or an annular rubber piece.
The inside of second magnet is equipped with the through-hole, and the inside diameter of through-hole is greater than first magnet outside diameter.
The upper end face of the first magnet and the upper end face and the lower end face of the second magnet are mutually attracted through a magnetic field.
The utility model discloses still including the shell, the inside sealed cavity that is equipped with of shell, inside second magnet and magnetic field shielding piece all were equipped with sealed cavity.
The utility model has the advantages that: can make initiative driven magnet and passive drive's magnet can set up in two mutual sealed spaces, especially set up in the design of the internal portion of pot and pot external portion, simple structure, the cost, long service life can shield the magnetic field of circumference and avoid magnetism to inhale the ladle.
Drawings
FIG. 1 is a schematic view of the cutting structure principle of the utility model applied in a lifting hot pot;
FIG. 2 is a schematic view of the principle of a partially cut structure of the utility model applied to a lifting hot pot;
FIG. 3 is a schematic view of the cutting structure principle of the utility model mounted on the guide post of the lifting hot pot;
FIG. 4 is a schematic view of the second part of the present invention;
FIG. 5 is a schematic view of the inner structure of the second component of the present invention;
FIG. 6 is a schematic diagram of the hidden magnet of FIG. 5;
FIG. 7 is a schematic view of the first portion of the present invention;
fig. 8 is a schematic view of a partial structure in fig. 7.
Detailed Description
As shown in fig. 1 to 8, the magnetic field shielding assembly of the lifting hot pot of the present invention comprises two mutually independent components, namely a first component 2 and a second component 1, wherein the first component 2 comprises a first magnet 22 for being installed at an expansion piece, and both the upper end surface and the lower end surface of the first magnet 22 are not shielded by a magnetic field; the second part 1 comprises a second magnet and a magnetic field shielding part 11 wrapped on the circumferential outer side wall of the second magnet, and a partition made of a non-magnetic material is arranged between the first magnet 22 and the magnetic field shielding component.
The magnetic field shielding member 11 is an annular iron sheet, and the annular iron sheet wraps the upper end face and the circumferential outer side wall of the second magnet.
The second magnet and the iron sheet are not contacted with each other.
The isolating piece is an annular silicon rubber piece or an annular rubber piece.
The second magnet is provided with a through hole therein, the inner diameter of which is greater than the outer diameter of the first magnet 22.
The upper end surface of the first magnet 22 and the upper and lower end surfaces of the second magnet are attracted to each other by a magnetic field.
The utility model discloses still including the shell, the inside sealed cavity that is equipped with of shell, inside second magnet and magnetic field shielding piece all were equipped with sealed cavity.
The utility model has the advantages that: can make initiative driven magnet and passive drive's magnet can set up in two mutual sealed spaces, especially set up in the design of the internal portion of pot and pot external portion, simple structure, the cost, long service life can shield the magnetic field of circumference and avoid magnetism to inhale the ladle.
Claims (6)
1. The utility model provides a magnetic field shielding subassembly of lift chafing dish which characterized in that: the telescopic device comprises two mutually independent components, namely a first component (2) and a second component (1), wherein the first component (2) comprises a first magnet (22) arranged at the telescopic device, and the upper end surface and the lower end surface of the first magnet (22) are not shielded by a magnetic field; the second part (1) comprises a second magnet and a magnetic field shielding piece (11) wrapped on the circumferential outer side wall of the second magnet, and a partition piece made of a non-magnetic material is arranged between the first magnet (22) and the magnetic field shielding component.
2. The magnetic field shielding assembly of the elevating hotpot of claim 1, wherein: the magnetic field shielding piece (11) is an annular iron sheet, and the upper end face and the circumferential outer side wall of the second magnet are wrapped by the annular iron sheet.
3. The magnetic field shielding assembly of the elevating hotpot of claim 2, wherein: the second magnet and the iron sheet are not contacted with each other.
4. The magnetic field shielding assembly of the elevating hotpot of claim 3, wherein: the isolating piece is an annular silicon rubber piece or an annular rubber piece.
5. The magnetic field shielding assembly of the elevating hotpot of claim 4, wherein: the second magnet is provided with a through hole inside, and the inner diameter of the through hole is larger than the outer diameter of the first magnet (22).
6. The magnetic field shielding assembly of the elevating hotpot of claim 5, wherein: the upper end face of the first magnet (22) and the upper and lower end faces of the second magnet are attracted to each other through a magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271553.1U CN211833980U (en) | 2019-12-17 | 2019-12-17 | Magnetic field shielding assembly of lifting hot pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271553.1U CN211833980U (en) | 2019-12-17 | 2019-12-17 | Magnetic field shielding assembly of lifting hot pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211833980U true CN211833980U (en) | 2020-11-03 |
Family
ID=73215244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922271553.1U Active CN211833980U (en) | 2019-12-17 | 2019-12-17 | Magnetic field shielding assembly of lifting hot pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211833980U (en) |
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2019
- 2019-12-17 CN CN201922271553.1U patent/CN211833980U/en active Active
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