CN201878346U - Resistance wire carrier heating structure - Google Patents
Resistance wire carrier heating structure Download PDFInfo
- Publication number
- CN201878346U CN201878346U CN2010206028065U CN201020602806U CN201878346U CN 201878346 U CN201878346 U CN 201878346U CN 2010206028065 U CN2010206028065 U CN 2010206028065U CN 201020602806 U CN201020602806 U CN 201020602806U CN 201878346 U CN201878346 U CN 201878346U
- Authority
- CN
- China
- Prior art keywords
- resistance wire
- magnesium oxide
- wire carrier
- carrier heating
- heating structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a resistance wire carrier heating structure which comprises resistance wires which are connected with a conductive tube. The external sides of the resistance wires are covered by crystal magnesium oxide. The external side of the crystal magnesium oxide is covered by a ceramic layer. Since materials such as metal and plastics do not exist in a cooker container, food sanitation and safety standards are improved; since the resistance wires are spirally and densely distributed, the surface loads of the resistance wires are small and the service life of a cooker is improved; and when the resistance wire carrier heating structure is used, since the resistance wire carrier heating structure can be directly imbedded into the bottom of the cooker container and the crystal magnesium oxide can be matched with sintered materials such as ceramic and red porcelain in a better way, the heating efficiency is high.
Description
Technical field
The utility model relates to a kind of resistance wire carrier heating arrangement, belongs to the electric heater field.
Background technology
Cooker containers such as electric kettle, electricity warm up, electric cooker mainly rely on electric heater to heat, and existing electrically heated main heating element is a resistance wire, and the heat that resistance wire energising back produces is passed in the container by metal tube.The electric heater of aforementioned forms influences food hygienic standard owing to have metal and plastic material.
Summary of the invention
The utility model is studied and is improved at the prior art above shortcomings, and a kind of resistance wire carrier heating arrangement is provided, and can reach higher food hygienic standard.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model comprises the resistance wire that connects contact tube, and the resistance wire outside is coated with crystal magnesium oxide, crystal magnesium oxide outside coating ceramic layer.Resistance wire shape in the shape of a spiral distributes.
Technique effect of the present utility model is:
1, makes and do not have materials such as metal, plastics in the cooker container, improved the food sanitation safe standard;
2, resistance wire makes its surface loading little, the useful life of having improved cooker with the zigzag shape tight distribution;
Description of drawings
Fig. 1 is a structural representation of the present utility model; The distribution schematic diagram of Fig. 2 resistance wire.
Embodiment
See Fig. 1, the utility model comprises resistance wire 2, and resistance wire 2 is coated with crystal magnesium oxide 1, and crystal magnesium oxide 1 is formed by the magnesium oxide sintering that is filled in resistance wire 2 surfaces, and crystal magnesium oxide 1 outside is coated with ceramic layer 4.When resistance wire 2 connects the use of contact tube 3 the utility model, can place the cooker container bottom, after contact tube 3 energisings resistance wire 2 be heated up, resistance wire 2 transmits heat by crystal magnesium oxide 1, and crystal magnesium oxide 1 has good insulation performance and heat transfer performance.Another kind of implementation method of the present utility model be with ceramic layer 4 directly with the bottom sintering of cookers such as pottery, boccaro together, make cooker simple in structure, good integrity.
See Fig. 2, the resistance wire 2 that is sealed in crystal magnesium oxide 1 inside is the shape tight distribution in the shape of a spiral, makes full use of the space, can make resistance wire 2 surface loadings little.
Claims (2)
1. resistance wire carrier heating arrangement comprises the resistance wire that connects contact tube, it is characterized in that the resistance wire outside is coated with crystal magnesium oxide, described crystal magnesium oxide outside coating ceramic layer.
2. resistance wire carrier heating arrangement according to claim 1 is characterized in that the shape distribution in the shape of a spiral of described resistance wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206028065U CN201878346U (en) | 2010-11-09 | 2010-11-09 | Resistance wire carrier heating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206028065U CN201878346U (en) | 2010-11-09 | 2010-11-09 | Resistance wire carrier heating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201878346U true CN201878346U (en) | 2011-06-22 |
Family
ID=44166253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206028065U Expired - Fee Related CN201878346U (en) | 2010-11-09 | 2010-11-09 | Resistance wire carrier heating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201878346U (en) |
-
2010
- 2010-11-09 CN CN2010206028065U patent/CN201878346U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111109 |