CN208339352U - A kind of electric food warmer of replaceable electrothermal tube box - Google Patents
A kind of electric food warmer of replaceable electrothermal tube box Download PDFInfo
- Publication number
- CN208339352U CN208339352U CN201720999386.0U CN201720999386U CN208339352U CN 208339352 U CN208339352 U CN 208339352U CN 201720999386 U CN201720999386 U CN 201720999386U CN 208339352 U CN208339352 U CN 208339352U
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- China
- Prior art keywords
- electrothermal tube
- electric
- replaceable
- tube box
- food warmer
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Abstract
The utility model discloses a kind of electric food warmers of replaceable electrothermal tube box, including pot body, electric_pan pedestal and replaceable electric calorifie installation, the replaceable electric calorifie installation includes replaceable electrothermal tube box, electrothermal tube, heat insulation layer, power supply line, connector, the replaceable electrothermal tube box is set to below electric_pan pedestal, and the replaceable electrothermal tube box is connect by connector with electric_pan pedestal；The electrothermal tube is set to inside replaceable electrothermal tube box, and the electrothermal tube both ends are equipped with power supply line, is equipped with heat insulation layer below the electrothermal tube.Redesign of the utility model to electric food warmer heating structure, keep the heating structure of electric food warmer detachable, achieve the effect that rapid-maintenance, resistance to dry combustion method after electric_pan pedestal failure, so that realizing reduces electric food warmer manufacturing cost and maintenance cost, the purpose for improving electric food warmer safety in utilization.
Description
Technical field
The utility model relates to electric food warmer more particularly to a kind of electric food warmers of replaceable electrothermal tube box.
Background technique
Electric food warmer is a kind of common kitchen tools, is cooked using the principle of resistance heating, because with multi-purpose pot, time saving
The features such as laborsaving, is widely used in the kitchen of Chinese family by the favor of numerous families.Electric food warmer on the market is adopted more at present
It needs integrally to tear electric_pan pedestal open if electrothermal tube breaks down with electric_pan pedestal and electrothermal tube unitary design
It unloads with maintenance or even integral replacing, maintenance cost is high；In addition, the pedestal of the electric food warmer of part uses aluminum casting, casting on the market
Cost is high compared with the pot of the materials such as ironware, but whole heat resistance is poor, and aluminum material fusing point is 650 DEG C, but reaches 250 DEG C or so i.e.
Start softening transform, and ferrous material fusing point is 1500 DEG C, reaches 600 DEG C or so and the case where softening transform just occurs, therefore
In the use process of the electric food warmer of such aluminum pot body, the non-contact face that the side wall surface of pot body and electric_pan pedestal is formed is easy
Cause dry combustion method, and then leads to electric_pan pedestal bulge, deformation, or even cause accident.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of resistance to dry combustion method is provided, is suitable for various material
Pot body, and manufacture the electric food warmer of low with maintenance cost, highly-safe replaceable electrothermal tube box.
The utility model achieves the above object through the following technical schemes: a kind of electric food warmer of replaceable electrothermal tube box,
Including pot body and electric_pan pedestal, it is characterised in that: it further includes replaceable electric calorifie installation, and the replaceable electric calorifie installation includes
Replaceable electrothermal tube box, electrothermal tube, power supply line, connector, the replaceable electrothermal tube box is set to below electric_pan pedestal, described
Replaceable electrothermal tube box is detachably connected by connector and electric_pan pedestal；The electrothermal tube is set in replaceable electrothermal tube box
Portion, the electrothermal tube are equipped with power supply line.
Further, the electric_pan pedestal and replaceable electrothermal tube box are ironware, and the ironware has higher thermal inertia,
Heat insulation effect is good.
Further, the bottom surface of the pot body is directly contacted with the bottom surface of electric_pan pedestal, the bottom surface of the pot body and electric heating
The bottom surface of pan base, which directly contacts, can reach thermally conductive uniform purpose.
Further, gap is equipped between the pot body lateral wall and electric_pan pedestal inner sidewall, the gap allows appropriate
The precision for reducing mold design, to reduce manufacturing cost.
Further, the connector is fixing bolt, and the fixing bolt can reach fast quick-detach and replace electrothermal tube box
Purpose.
Further, heat insulation layer is equipped in the replaceable electric calorifie installation, the heat insulation layer is set under electrothermal tube
Side, the setting of the heat insulation layer can trap heat conduct downwards, concentrate heat conduction orientation more.
Further, the heat insulation layer is heat-preservation cotton, and the material of the heat-preservation cotton can slow down heat and conduct downwards, mention
The utilization efficiency of high heat.
Further, the power supply line is drawn from replaceable electrothermal tube cassette bottom portion, and the power supply line is from replaceable electrothermal tube box
The design that bottom is drawn can simplify the construction of electrothermal tube box, help to improve maintenance efficiency.
The utility model has the beneficial effects that: the redesign to electric food warmer heating structure, makes the heating knot of electric food warmer
Structure is detachable, achievees the effect that rapid-maintenance, resistance to dry combustion method after electric_pan pedestal failure, so that realizing reduces electric food warmer manufacturing cost
With the purpose of maintenance cost, raising electric food warmer safety in utilization.
Detailed description of the invention
Fig. 1 is the cross section view of common electric food warmer on the market；
Fig. 2 is a kind of diagrammatic cross-section of the electric food warmer of replaceable electrothermal tube box of the utility model；
Fig. 3 is a kind of appearance diagram of the electric food warmer of replaceable electrothermal tube box of the utility model；
Fig. 4 is a kind of perspective view of the replaceable electrothermal tube box of the electric food warmer of replaceable electrothermal tube box of the utility model.
Description of symbols: the replaceable electrothermal tube box of 1- pot body, 2- electric_pan pedestal, 3-, 4- electrothermal tube, 5- insulation
Layer, 6- power supply line, 7- connector, 8- pot cover, the gap 9-
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Referring to attached drawing 1, a kind of electric food warmer of replaceable electrothermal tube box, including pot body 1, electric_pan pedestal 2 and replaceable electricity
Thermal, the replaceable electric calorifie installation include replaceable electrothermal tube box 3, electrothermal tube 4, heat insulation layer 5, power supply line 6, connection
Part 7, it is characterised in that: the replaceable electrothermal tube box 3 is set to 2 lower section of electric_pan pedestal, and the replaceable electrothermal tube box 3 passes through
Connector 7 is connect with electric_pan pedestal 2；The electrothermal tube 4 is set to inside replaceable electrothermal tube box 3, and 4 both ends of electrothermal tube are set
There is power supply line 6, is equipped with heat insulation layer 3 below the electrothermal tube 4.
The electric_pan pedestal 2 and replaceable electrothermal tube box 3 are ironware, and the ironware has higher heat inertia index,
Heat insulation effect is good.
The bottom surface of the pot body 1 is directly contacted with the bottom surface of electric_pan pedestal 2, the bottom surface and electric food warmer bottom of the pot body 1
The bottom surface of seat 2, which directly contacts, can reach thermally conductive uniform purpose.
Gap 9 is equipped between 1 lateral wall of pot body and 2 inner sidewall of electric_pan pedestal, the gap 9 allows suitably to reduce
The precision of mold design, to reduce manufacturing cost.
The connector 7 is fixing bolt, and the fixing bolt 7 can reach fast quick-detach and replace the mesh of electrothermal tube box
's.
Heat insulation layer 5 is equipped in the replaceable electric calorifie installation, the heat insulation layer 5 is set to 4 lower section of electrothermal tube, institute
State heat insulation layer 5 setting can trap heat conduct downwards, concentrate heat conduction orientation more.
The heat insulation layer 5 is heat-preservation cotton, and the material of the heat-preservation cotton can slow down heat and conduct downwards, improves heat
Utilization efficiency.
The power supply line 6 is drawn from replaceable 3 bottom of electrothermal tube box, and the power supply line 6 is from replaceable 3 bottom of electrothermal tube box
The design of extraction can simplify the construction of electrothermal tube box, help to improve maintenance efficiency.
It is replaceable 3 structural schematic diagram of electrothermal tube box of electric food warmer described in attached drawing 2, the replaceable electric heating referring to attached drawing 4
Pipe box 3 and 2 contact portion of bottom of pot body are equipped with screw hole, and electrothermal tube 4 is equipped in the cavity of the replaceable electrothermal tube box 3, described
4 bottom of electrothermal tube is equipped with heat insulation layer 5.
In the use process of the electric food warmer described in attached drawing 1, the electric_pan pedestal 2 and 4 unitary design of electrothermal tube, if institute
It states electrothermal tube 4 to break down, then needs electric_pan pedestal 2 described in integral replacing to reach maintenance purpose.In addition, the pot body 1
Non-contact face is formed with the side wall of electric_pan pedestal 2, the side wall of the electric_pan pedestal 2 is in dry-fire condition, because described common
The electric_pan pedestal 2 of electric food warmer uses aluminum component, and non-refractory reaches 250 DEG C or so and starts softening transform, the electric food warmer bottom
The side wall of seat 2 is easy to happen bulge or even electric food warmer damage.
In the use process of the electric food warmer described in attached drawing 2, power supply connects the power supply line 6 and opens electric food warmer switch, institute
It states electrothermal tube 4 to start to generate heat, because of the barrier there are the heat insulation layer 5 to heat, limits heat and transmit downwards, it is most of
Heat transmits upwards, and heat is conducted by the electric_pan pedestal 2 to pot body 1, achievees the purpose that uniform, high-efficiency heating.Institute
It states electric_pan pedestal 2 and uses ironware, technique processing of the ironware using sheet stamping molding, forging molding, forging and stamping etc., ironware
Reach 600 DEG C or so and the case where softening transform, therefore the resistance to dry combustion method of the electric food warmer just occurs；If event occurs for replaceable electric calorifie installation
Barrier, then can dismantle replaceable electrothermal tube box 3 by the connector 7 and achieve the purpose that quick-replaceable, maintenance.
Redesign of the utility model to electric food warmer heating structure, keeps the heating structure of electric food warmer detachable, reaches electricity
Rapid-maintenance after hot pot pedestal failure, resistance to dry combustion method effect, so that realizing reduces electric food warmer manufacturing cost and maintenance cost, raising
The purpose of electric food warmer safety in utilization.
The above specific structure and dimension data are illustrated to the preferred embodiment of the utility model, but this reality
It is not limited to the specific embodiments with novel, those skilled in the art go back without departing from the spirit of the present invention
Various equivalent deformation or replacement can be made, these equivalent deformations or replacement are all contained in defined by the claim of this application
In range.
Claims (8)
1. a kind of electric food warmer of replaceable electrothermal tube box, including pot body (1) and electric_pan pedestal (2), it is characterised in that: it is also wrapped
Include replaceable electric calorifie installation, the replaceable electric calorifie installation include replaceable electrothermal tube box (3), electrothermal tube (4), power supply line (6),
Connector (7), the replaceable electrothermal tube box (3) are set to below electric_pan pedestal (2), and the replaceable electrothermal tube box (3) is logical
Connector (7) is crossed to be detachably connected with electric_pan pedestal (2)；The electrothermal tube (4) is set to replaceable electrothermal tube box (3) inside,
The electrothermal tube (4) is equipped with power supply line (6).
2. a kind of electric food warmer of replaceable electrothermal tube box according to claim 1, it is characterised in that: the electric_pan pedestal
It (2) is ironware with replaceable electrothermal tube box (3).
3. a kind of electric food warmer of replaceable electrothermal tube box according to claim 1, it is characterised in that: the pot body (1)
Bottom surface is directly contacted with the bottom surface of electric_pan pedestal (2).
4. a kind of electric food warmer of replaceable electrothermal tube box according to claim 1, it is characterised in that: the pot body (1) is outside
Gap (9) are equipped between side wall and electric_pan pedestal (2) inner sidewall.
5. a kind of electric food warmer of replaceable electrothermal tube box according to claim 1, it is characterised in that: the connector (7)
For fixing bolt.
6. a kind of electric food warmer of replaceable electrothermal tube box according to claim 1, it is characterised in that: the replaceable electric heating
Heat insulation layer (5) are equipped in device, the heat insulation layer (5) is set to below electrothermal tube (4).
7. a kind of electric food warmer of replaceable electrothermal tube box according to claim 6, it is characterised in that: the heat insulation layer
It (5) is heat-preservation cotton.
8. a kind of electric food warmer of replaceable electrothermal tube box according to claim 1, it is characterised in that: the power supply line (6)
It is drawn from replaceable electrothermal tube box (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999386.0U CN208339352U (en) | 2017-08-10 | 2017-08-10 | A kind of electric food warmer of replaceable electrothermal tube box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999386.0U CN208339352U (en) | 2017-08-10 | 2017-08-10 | A kind of electric food warmer of replaceable electrothermal tube box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208339352U true CN208339352U (en) | 2019-01-08 |
Family
ID=64873360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720999386.0U Active CN208339352U (en) | 2017-08-10 | 2017-08-10 | A kind of electric food warmer of replaceable electrothermal tube box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208339352U (en) |
-
2017
- 2017-08-10 CN CN201720999386.0U patent/CN208339352U/en active Active
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