CN206182990U - Electrothermal tube of electric heat pot and electric heat bucket - Google Patents
Electrothermal tube of electric heat pot and electric heat bucket Download PDFInfo
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- CN206182990U CN206182990U CN201620826511.3U CN201620826511U CN206182990U CN 206182990 U CN206182990 U CN 206182990U CN 201620826511 U CN201620826511 U CN 201620826511U CN 206182990 U CN206182990 U CN 206182990U
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- electrothermal tube
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- electric heat
- pot
- tube
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Abstract
The utility model provides an electrothermal tube of electric heat pot and electric heat bucket, is including outside tubular metal resonator and set up in inside resistance wire (202) of tubular metal resonator its characterized in that: the tubular metal resonator of electrothermal tube (2) includes circular arc section (201), is equipped with the straight section (203) of extending of stretching out to circular arc section (201) the outside respectively at circular arc section (201) open -ended both ends, and the section (203) of extending be linearity or kickup and forms with pot bodily form form complex circular -arcly, is provided with one terminal (204) respectively at section (203) the both ends of extending and is connected with the both ends of resistance wire (202). In this electrothermal tube of electric heat pot and electric heat bucket, through setting up the electrothermal tube into the form of circular arc section with the section combination of extending, the heating breach that the electrothermal tube appears has been reduced in the at utmost when the heating for the heating of the pot body is more even, is convenient for realize centralized control to electric heat pot and electric heat bucket.
Description
Technical field
The electrothermal tube of a kind of electric food warmer and Electrothermic barrel, belongs to domestic electric appliance field.
Background technology
Electric food warmer is received as a kind of common household electrical appliance by increasing people, but in the prior art,
Electric food warmer is uneven in design and quality as a kind of emerging household electrical appliance.Specifically, electric heating at present on the market
Pot generally existing has following defect：
Electrothermal tube designs existing defects.It is general to use electric heating tube as electrical heating elements in existing electric food warmer.Electricity
Heating tube includes a metal tube for both ends open, one section of resistance wire for playing heat effect is provided with metal tube, in gold
A binding post is respectively arranged with the opening at category pipe two ends to be connected with the two ends of resistance wire respectively, while being filled in metal tube
There is the insulating materials for playing insulation effect.
In the prior art because existing process is limited, binding post need to stretch into after one segment distance of metal tube inside again with electricity
Resistance silk correspondence connect, because binding post does not generate heat in itself, therefore electric heating tube is upon power-up, it may appear that one section do not play plus
The breach of heat effect.Therefore the electric heating tube of prior art is in heating product is applied to（Such as electric food warmer, Electrothermic barrel）When, can phase
It is corresponding to occur heating breach at one, cause heating product heating uneven, therefore have impact on the overall performance of product and cook
The quality of the food materials prepared food out.
Electrothermal tube general at present is mostly the bottom that binding post is connected to electric food warmer and Electrothermic barrel vertically downward, electrical equipment leaching
Enter after water, be susceptible to electric leakage, there is potential safety hazard.
The content of the invention
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided a kind of by by electrothermal tube
The form of arc section and extension section combination is set to, electrothermal tube heating for occurring in heating is reduced to the full extent and is lacked
Mouthful so that electric food warmer and the electrothermal tube of Electrothermic barrel that pot heating is more uniformly distributed.
The utility model solves the technical scheme that its technical problem used：The electrothermal tube of the electric food warmer and Electrothermic barrel,
Including outside metal tube and the resistance wire being arranged on inside metal tube, it is characterised in that：The metal tube of electrothermal tube includes circle
Segmental arc, is respectively equipped with to the straight extension section stretched out on the outside of arc section at the both ends of arc section opening, and extension section is straight line
Shape is bent upwards the arc-shaped to be formed with pot form fit, and a binding post and resistance are respectively arranged with extension section two ends
The two ends connection of silk.
Preferably, described electrothermal tube for quantity be one or suit 2 ~ 20.
Preferably, in described electrothermal tube, the external diameter of arc section is 70mm ~ 650mm.
Preferably, in described electrothermal tube, extension section is bending that is linear or coordinating with pot, and length range is
20mm~600mm。
Preferably, the radian of described arc section is more than 3/2 π.
Preferably, in described electrothermal tube, the length that binding post is located at extension intersegmental part is 20mm ~ 600mm, positioned at outer
It is 6mm ~ 30mm to prolong the length outside section.
Preferably, in described electrothermal tube, the external diameter of metal tube section is 6mm ~ 14mm.
Compared with prior art, the utility model is had an advantageous effect in that：
1st, in the electrothermal tube of this electric food warmer and Electrothermic barrel, by by electrothermal tube be set to arc section and extension section combination
Form, reduces the heating breach that electrothermal tube occurs in heating to the full extent so that pot heating is more uniformly distributed.
2nd, in the electrothermal tube of this electric food warmer and Electrothermic barrel, by the various sizes of proportioning of electrothermal tube, with reference to electrothermal tube
The different power distribution in pot, makes inner pan body surface temperature uniform.Realized under the control of pressure type adjustable temperature controller
The function of common pan.Pot can be allowed to be brought rapidly up in full power operation, realize the function of electric food warmer.Coordinate pressure type adjustable
Temperature controller realize insulation, cooking, Shabu pot, decoct, iron, the function such as fried.
3rd, this electrothermal tube causes that circuit connection is not the bottom in electric food warmer or Electrothermic barrel but in electric food warmer or electric heating
The side of bucket, substantially increases anticreep performance, improves security.
Brief description of the drawings
Fig. 1 is the electrothermal tube upward view of electric food warmer and Electrothermic barrel.
Fig. 2 is the electrothermal tube front view of electric food warmer and Electrothermic barrel.
Fig. 3 is the electrothermal tube left view of electric food warmer and Electrothermic barrel.
Fig. 4 is the right view of electrothermal tube embodiment 2 of electric food warmer and Electrothermic barrel.
Fig. 5 is the right view of electrothermal tube embodiment 3 of electric food warmer and Electrothermic barrel.
Fig. 6 is the right view of electrothermal tube embodiment 4 of electric food warmer and Electrothermic barrel.
Fig. 7 is the right view of electrothermal tube embodiment 5 of electric food warmer and Electrothermic barrel.
Wherein：1st, pot 2, electrothermal tube 201, arc section 202, resistance wire 203, extension section 204, wiring
Post.
Specific embodiment
Fig. 1 ~ 3 are most preferred embodiments of the present utility model, and 1 ~ 7 pair of the utility model does furtherly below in conjunction with the accompanying drawings
It is bright.
Embodiment 1：
By taking electric food warmer as an example, the quantity of electrothermal tube is one or 2 ~ 20 be arranged, as shown in Fig. 1 ~ 3, in the present embodiment
In, being illustrated as a example by 3, from-inner-to-outer is fixed on the bottom of pot 1 by three electrothermal tubes 2 that size increases successively.Electricity
Heat pipe 2 includes the metal tube of outside and is arranged on for the resistance wire 202 for generating heat in metal tube, in metal tube and resistance wire
Insulating materials is filled between 202, it is to avoid be short-circuited between resistance wire 202 and metal tube.It is each at metal tube both ends open
A binding post 204 is provided with, two ends of the two ends binding post 204 respectively with metal tube internal resistance wire 202 are connected, actually used
When, external power supply is carried on binding post 204 power supply realized to resistance wire 202.
In the electrothermal tube of this electric food warmer and Electrothermic barrel, metal tube includes arc section 201 of the radian more than 3/2 π, circular arc
The external diameter of section 201 is 70mm ~ 650mm.Along the radial direction of arc section 201 to arc section 201 at the both ends open of arc section 201
Outer lateral bend forms one section of extension section 203 respectively, and binding post 204 is arranged at the opening of the extension of both sides section 203, and respectively with
It is arranged on the resistance wire 202 inside metal tube to connect, in the present embodiment, extension section 203 is radial parallel with arc section 201
Linear structure, i.e. arc section 201 and extension section 203 is co-located in same plane.The length of extension section 203 is 20mm ~ 600mm；
Binding post 204 be located at extension section 203 inside length be 20mm ~ 600mm, positioned at extension section 203 outside length be 6mm ~
30mm；The external diameter of metal tube section is 6mm ~ 14mm in electrothermal tube 2.
In three electrothermal tubes 2 that the present embodiment is arranged, the external diametrical extent of the electrothermal tube 2 of outmost turns is 250mm ~ 350mm,
The external diametrical extent of middle electrothermal tube 2 is 150mm ~ 250mm, and the external diametrical extent of the electrothermal tube 2 of innermost circle is 80mm ~ 150mm, and
Extension 203 length ranges of section of innermost circle electrothermal tube 2 are 20mm ~ 180mm.Arc section 201 and outer is set to by by electrothermal tube 2
Prolong the form of the combination of section 203, the heating breach that electrothermal tube 2 occurs in heating is reduced to the full extent so that heating is more
For uniform.
As described above, in the electrothermal tube of this electric food warmer and Electrothermic barrel, electrothermal tube 2 is three set by interior and outer set
Root, or other quantity, such as 1 ~ 4.When the quantity of electrothermal tube 2 is one, its power bracket is 300w ~ 1000w, when
When the quantity of electrothermal tube 2 is two, its power bracket is 800w ~ 2400w.When the quantity of electrothermal tube 2 is three, its power model
It is 1000w ~ 3000w to enclose.
In the electrothermal tube of this electric food warmer and Electrothermic barrel, by the various sizes of proportioning of electrothermal tube 2, with reference to electrothermal tube 2
The different power distribution in pot 1, makes the surface temperature of pot 1 uniform.
Specific work process and operation principle are as follows：
When the electrothermal tube for needing to use this electric food warmer and Electrothermic barrel is cooked, external power source is accessed first.Then grasp
Make personnel to be required according to culinary art, realize that the electrothermal tube 2 of selection respective numbers is operated by switching different switches.In culinary art
During, operating personnel can be adjusted by adjusting adjustable pressure temperature controller to the temperature of cooking surface, to ensure to close
Suitable cooking temp.
Embodiment 2：
Embodiment 2 is with the difference of embodiment 1：As shown in figure 4, in the present embodiment, metal tube in electrothermal tube 2
Arc section 201 is planar design and is close to the bottom surface of pot 1 and fixes, and the extension section 203 being arranged at the opening of arc section 201 is upward
Bending is engaged with the bottom surface of pot 1 with the transition arc of side, i.e., in the electrothermal tube 2 of the present embodiment, arc section 201 and extension
Section 203 is not in same plane.In the present embodiment, the size of the upper end of pot 1 pot mouth, the size and power of electrothermal tube 2
Proportioning is same as Example 1.
Embodiment 3：
Embodiment 3 is with the difference of embodiment 1：As shown in figure 5, in the present embodiment, metal tube in electrothermal tube 2
Arc section 201 is planar design and is close to the bottom surface of pot 1 and fixes, and is arranged on extension section 203 at the opening of arc section 201 first
It is folded upward at being engaged with the bottom surface of pot 1 with the transition arc of side, is then bent to form horizontal segment to horizontal direction again, i.e.,
In the electrothermal tube 2 of the present embodiment, arc section 201 is not in same plane with extension section 203.In the present embodiment, pot 1
The size of upper end pot mouth, the size and power ratio of electrothermal tube 2 is same as Example 1.
Embodiment 4：
Embodiment 4 is with the difference of embodiment 1：As shown in fig. 6, in the present embodiment, the quantity of electrothermal tube is two,
Remaining implementation method of the present embodiment is same as Example 1.
Embodiment 5：
Embodiment 5 is with the difference of embodiment 1：As shown in fig. 7, in the present embodiment, the quantity of electrothermal tube is one,
Remaining implementation method of the present embodiment is same as Example 1.
The above, is only preferred embodiment of the present utility model, and any those skilled in the art may
The Equivalent embodiments of equivalent variations are changed or are modified as using the technology contents of the disclosure above.But it is every without departing from this reality
New technique plan content is used, any simple modification made to above example according to technical spirit of the present utility model, etc.
With change and remodeling, the protection domain of technical solutions of the utility model is still fallen within.
Claims (7)
1. a kind of electrothermal tube of electric food warmer and Electrothermic barrel, including outside metal tube and the resistance wire being arranged on inside metal tube
（202）, it is characterised in that：Electrothermal tube（2）Metal tube include arc section（201）, in arc section（201）The two end portions of opening
It is not provided with to arc section（201）The straight extension section that outside is stretched out（203）, extension section（203）For linear or be bent upwards
The arc-shaped with pot form fit is formed, in extension section（203）Two ends are respectively arranged with a binding post（204）With resistance wire
（202）Two ends connection.
2. the electrothermal tube of electric food warmer according to claim 1 and Electrothermic barrel, it is characterised in that：Described electrothermal tube（2）'s
Quantity is 2 ~ 20 of one or suit.
3. the electrothermal tube of electric food warmer according to claim 1 and Electrothermic barrel, it is characterised in that：In described electrothermal tube（2）
In, arc section（201）External diameter be 70mm ~ 650mm.
4. the electrothermal tube of electric food warmer according to claim 1 and Electrothermic barrel, it is characterised in that：In described electrothermal tube（2）
In, extension section（203）Length range is 20mm ~ 600mm.
5. the electrothermal tube of electric food warmer according to claim 1 and Electrothermic barrel, it is characterised in that：Described arc section（201）
Radian be more than 3/2 π.
6. the electrothermal tube of electric food warmer according to claim 1 and Electrothermic barrel, it is characterised in that：In described electrothermal tube（2）
In, binding post（204）Positioned at extension section（203）Internal length is 20mm ~ 600mm, positioned at extension section（203）Outside length
It is 6mm ~ 30mm.
7. the electrothermal tube of electric food warmer according to claim 1 and Electrothermic barrel, it is characterised in that：In described electrothermal tube（2）
In, the external diameter of metal tube section is 6mm ~ 14mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826511.3U CN206182990U (en) | 2016-08-02 | 2016-08-02 | Electrothermal tube of electric heat pot and electric heat bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826511.3U CN206182990U (en) | 2016-08-02 | 2016-08-02 | Electrothermal tube of electric heat pot and electric heat bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206182990U true CN206182990U (en) | 2017-05-24 |
Family
ID=58736459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620826511.3U Active CN206182990U (en) | 2016-08-02 | 2016-08-02 | Electrothermal tube of electric heat pot and electric heat bucket |
Country Status (1)
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| CN (1) | CN206182990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652424A (en) * | 2018-06-13 | 2018-10-16 | 李金胜 | A kind of electric food warmer heating system |
-
2016
- 2016-08-02 CN CN201620826511.3U patent/CN206182990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652424A (en) * | 2018-06-13 | 2018-10-16 | 李金胜 | A kind of electric food warmer heating system |
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