CN205726463U - A kind of electric heating is combined dish - Google Patents
A kind of electric heating is combined dish Download PDFInfo
- Publication number
- CN205726463U CN205726463U CN201620368571.5U CN201620368571U CN205726463U CN 205726463 U CN205726463 U CN 205726463U CN 201620368571 U CN201620368571 U CN 201620368571U CN 205726463 U CN205726463 U CN 205726463U
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- electrothermal tube
- temperature controlled
- dish
- aluminum dish
- ntc temperature
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Abstract
This utility model relates to a kind of electric heating and is combined dish, and including aluminum dish, described aluminum dish is spill disk body, and the indent of described spill disk body seals, and in described aluminum dish, the center of upper surface is provided with NTC temperature controlled region；Described NTC temperature controlled region is the lozenge of a fillet；Electrothermal tube, described electrothermal tube is fixed in aluminum dish, and arranges in " C " shape around NTC temperature controlled region, and the height of electrothermal tube is less than the height of aluminum dish；Power supply inserted sheet, described power supply inserted sheet is respectively welded the two ends in electrothermal tube.This utility model makes electric hot tray resistance power consumption when heating be substantially reduced by arranging NTC temperature controlled region, and NTC temperature controlled region has certain distance with adding heat pipe, make the heat adding heat pipe have certain cooling when passing to add hot object, prevent heat too high, cause scaling loss to adding hot object；This utility model is provided with many places protection to adding heat pipe, improves the service life adding heat pipe.
Description
Technical field:
This utility model relates to a kind of electrical heating elements, particularly relates to a kind of electric heating and is combined dish.
Background technology:
At present, electric hot tray is widely used in the common kitchen cookers such as electric food warmer, electric cooker, electric frying pan, the electric hot tray of prior art is to be cast in aluminum dish (iron pan) by casting by electrothermal tube, electrothermal tube and aluminum dish (iron pan) is made to form one, conducted heat to cooking utensils by disk body, this kind adds hot plate not only manufacturing process complexity, consumptive material is big, cost is high, and electrical heating power consumes height, and difficult quality guarantee.
Summary of the invention:
The purpose of this utility model is to provide a kind of energy-efficient and low cost electric heating and is combined dish, and its technical scheme is as follows:
A kind of electric heating is combined dish, it is characterised in that: include
Aluminum dish, described aluminum dish is spill disk body, and the indent of described spill disk body seals, and in described aluminum dish, the center of upper surface is provided with NTC temperature controlled region；Described NTC temperature controlled region is the lozenge of a fillet；
Electrothermal tube, described electrothermal tube is fixed in aluminum dish, and arranges in " C " shape around NTC temperature controlled region, and the height of electrothermal tube is less than the height of aluminum dish；
Power supply inserted sheet, described power supply inserted sheet is respectively welded the two ends in electrothermal tube.
Further, on described electrothermal tube outer surface, soldering has cross section to be trapezoidal pricker protecting envelope.
Further, the inner bottom surface of described aluminum dish is arranged with screw, and screw is riveted in the diagonal angle of NTC temperature controlled region.
Further; described electrothermal tube two ends are all arranged with sealing sleeve pipe; described sealing sleeve pipe includes first class of protection set, second class protection set and three grades of electric conductors; described first class of protection set is joined directly together with the heater in electrothermal tube; described second class protection is sheathed on the front end of one-level insulation protective jacket; and the diameter of section of second class protection set is less than the diameter of first class of protection set, the diameter of section of described three grades of electric conductors less than the diameter of second class protection set, and on described power supply inserted sheet means of spot welds and three grades of electric conductors.
Compared with prior art, the beneficial effects of the utility model are: this utility model makes electric hot tray resistance power consumption when heating be substantially reduced by arranging NTC temperature controlled region, and NTC temperature controlled region has certain distance with adding heat pipe, the heat adding heat pipe is made to have certain cooling when passing to add hot object, prevent heat too high, cause scaling loss to adding hot object；This utility model is provided with many places protection to adding heat pipe, improves the service life adding heat pipe.
Accompanying drawing illustrates:
Fig. 1 is side sectional view of the present utility model；
Fig. 2 is the sectional view in front of the present utility model；
Fig. 3 is top view of the present utility model.
Detailed description of the invention:
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
As shown in Figure 1 to Figure 3, a kind of electric heating is combined dish, and including aluminum dish 1, electrothermal tube 2 and power supply inserted sheet 3, aluminum dish 1 is spill disk body, and the indent of described spill disk body seals, and in aluminum dish 1, the center of upper surface is provided with NTC temperature controlled region 4；NTC temperature controlled region is the lozenge of a fillet；Electrothermal tube 2 is fixed in aluminum dish 1, and arranges in " C " shape around NTC temperature controlled region 4, and the height of electrothermal tube 2 is less than the height of aluminum dish 1, prevent from adding hot object from add heat pipe cross close to and hot object scaling loss will be added；Power supply inserted sheet 3 all it is welded with at electrothermal tube 2 two ends.
On electrothermal tube 2 outer surface in above-described embodiment, soldering has cross section to be trapezoidal pricker protecting envelope 5.
It is arranged with screw 6 on the inner bottom surface of aluminum dish 1, and screw 6 is riveted in the diagonal angle of NTC temperature controlled region 4.
Electrothermal tube 2 two ends are all arranged with sealing sleeve pipe; seal sleeve pipe and include first class of protection set 21, second class protection set 22 and three grades of electric conductors 23; wherein first class of protection set 21 is joined directly together with the heater in electrothermal tube 2; the front end of one-level insulation protective jacket 21 is located at by second class protection set 22; and the diameter of section of second class protection set 22 is less than the diameter of first class of protection set 21; the diameter of section of three grades of electric conductors 23 is less than the diameter of second class protection set 22, and on power supply inserted sheet 3 means of spot welds and three grades of electric conductors 23.
This utility model makes electric hot tray resistance power consumption when heating be substantially reduced by arranging NTC temperature controlled region, and NTC temperature controlled region has certain distance with adding heat pipe, make the heat adding heat pipe have certain cooling when passing to add hot object, prevent heat too high, cause scaling loss to adding hot object；This utility model is provided with many places protection to adding heat pipe, improves the service life adding heat pipe.
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Claims (4)
1. an electric heating is combined dish, it is characterised in that: include
Aluminum dish, described aluminum dish is spill disk body, and the indent of described spill disk body seals, upper table in described aluminum dish
The center in face is provided with NTC temperature controlled region；Described NTC temperature controlled region is the lozenge of a fillet；
Electrothermal tube, described electrothermal tube is fixed in aluminum dish, and arranges in " C " shape around NTC temperature controlled region, and
The height of electrothermal tube is less than the height of aluminum dish；
Power supply inserted sheet, described power supply inserted sheet is respectively welded the two ends in electrothermal tube.
A kind of electric heating the most according to claim 1 is combined dish, it is characterised in that: described electrothermal tube appearance
On face, soldering has cross section to be trapezoidal pricker protecting envelope.
A kind of electric heating the most according to claim 1 is combined dish, it is characterised in that: the inner bottom of described aluminum dish
It is arranged with screw on face, and screw is riveted in the diagonal angle of NTC temperature controlled region.
A kind of electric heating the most according to claim 1 is combined dish, it is characterised in that: described electrothermal tube two ends
All being arranged with sealing sleeve pipe, described sealing sleeve pipe includes first class of protection set, second class protection set and three grades of electric conductors,
Described first class of protection set is joined directly together with the heater in electrothermal tube, and described second class protection is sheathed on a class B insulation and protects
The front end of sheath, and the diameter of section of second class protection set is less than the diameter of first class of protection set, described three grades of electric conductors
Diameter of section less than the diameter of second class protection set, and on described power supply inserted sheet means of spot welds and three grades of electric conductors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368571.5U CN205726463U (en) | 2016-04-27 | 2016-04-27 | A kind of electric heating is combined dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368571.5U CN205726463U (en) | 2016-04-27 | 2016-04-27 | A kind of electric heating is combined dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726463U true CN205726463U (en) | 2016-11-23 |
Family
ID=57292426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620368571.5U Active CN205726463U (en) | 2016-04-27 | 2016-04-27 | A kind of electric heating is combined dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205726463U (en) |
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2016
- 2016-04-27 CN CN201620368571.5U patent/CN205726463U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |