CN201958674U - Electric-heating thermos - Google Patents
Electric-heating thermos Download PDFInfo
- Publication number
- CN201958674U CN201958674U CN2011200422325U CN201120042232U CN201958674U CN 201958674 U CN201958674 U CN 201958674U CN 2011200422325 U CN2011200422325 U CN 2011200422325U CN 201120042232 U CN201120042232 U CN 201120042232U CN 201958674 U CN201958674 U CN 201958674U
- Authority
- CN
- China
- Prior art keywords
- thermos
- inner container
- bottle
- inner bag
- function control
- 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 discloses an electric-heating thermos, which comprises an inner container and a thermos body, wherein the thermos body comprises a cover, a thermos, a thermos base and an electric-heating device for heating water in the inner container; the thermos body is provided with a function control circuit board and a function control switch; and the inner container is arranged in a thermos body cavity formed by the thermos and the thermos base. The electric-heating thermos is characterized in that the inner container is a glass inner container, the inner wall of the glass inner container is coated with a thermal-insulation coating, and the thermal-insulation coating is a silver coating. In the electric-heating thermos, because the glass inner container is used as the inner container and the inner wall of the glass inner container is coated with the thermal-insulation coating, a heat transfer path is cut off under a sealing state, and hot water in the inner container has small possibility of losing heat by heat transfer, so that the purpose of keeping warm for the hot water in the inner container is achieved, and meanwhile, scales have small possibility of being generated in the using process.
Description
Technical field
The utility model relates to heat hot water bottle technical field, is a kind of electric heating thermos bottle technology specifically.
Background technology
Existing electric heating thermos bottle (kettle) generally comprises inner bag; bottle; bottle comprises lid; body; bottle base and electric heater unit; function control circuit plate and function control switch are installed on body or bottle base; some electric heating thermos bottle also is provided with holding circuit; inner bag places in the bottle chamber of body and bottle base formation; and inner bag generally all adopts stainless steel material to be made; but this inner bag is owing to directly contact with air; the inside the very easily hot transmission of hot water and make that the hot water thermal insulating effect in the inner bag is bad; and in the process of heating; also very easily produce incrustation scale, reduce the efficiency of heating surface, the waste electric energy.
Summary of the invention
The purpose of this utility model provides a kind of high insulating effect and is difficult for producing effectively energy-conservation electric heating thermos bottle of incrustation scale.
The purpose of this utility model is achieved through the following technical solutions.
A kind of electric heating thermos bottle, comprise inner bag, bottle, bottle comprises lid, body, bottle base and the electric heater unit that the water in the inner bag is heated, function control circuit plate and function control switch are installed on the bottle, inner bag places in the bottle chamber of body and bottle base formation, it is characterized in that: described inner bag is a glass inner bag, scribbles heat insulation coating on the glass inner bag inwall.
Described heat insulation coating is the mercury coating.
Described function control circuit plate and function control switch are arranged on body.
Also be provided with holding circuit on the described function control circuit plate.
The utility model compared with prior art has the following advantages:
The utility model is because inner bag adopts glass inner bag, and on the glass inner bag inwall, scribble heat insulation coating, like this under sealing state, cut off hot pipeline, make the hot water in the inner bag be difficult to come dissipated heat by the heat transmission, reached insulation, in use also be not easy to produce simultaneously incrustation scale the hot water in the inner bag.
Description of drawings
Fig. 1 is the utility model electric heating thermos structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model electric heating thermos bottle is described in further detail.
As Fig. 1, the utility model electric heating thermos bottle, comprise inner bag 1, bottle, bottle comprises lid 2, body 3, bottle base 4 and the electric heater unit that the water in the inner bag is heated, function control circuit plate and function control switch 5 are installed on body or bottle base 4, and inner bag places in the bottle chamber of body and bottle base formation, and wherein inner bag 1 adopts glass inner bag, and on the glass inner bag inwall, scribbling heat insulation coating 11, heat insulation coating 11 is the mercury coating.On the function control circuit plate, also be provided with holding circuit.Inner bag 1 adopts glass inner bag, and on the glass inner bag inwall, scribbling heat insulation coating 11, the electric heating thermos bottle has cut off hot pipeline under sealing state like this, reached purpose, in use also be not easy to produce simultaneously incrustation scale the insulation of the hot water in the inner bag.
Claims (4)
1. electric heating thermos bottle, comprise inner bag, bottle, bottle comprises lid, body, bottle base and the electric heater unit that the water in the inner bag is heated, function control circuit plate and function control switch are installed on the bottle, inner bag places in the bottle chamber of body and bottle base formation, it is characterized in that: described inner bag is a glass inner bag, scribbles heat insulation coating on the glass inner bag inwall.
2. electric heating thermos bottle according to claim 1 is characterized in that: described heat insulation coating is the mercury coating.
3. electric heating thermos bottle according to claim 1 is characterized in that: described function control circuit plate and function control switch are arranged on body.
4. electric heating thermos bottle according to claim 1 is characterized in that: also be provided with holding circuit on the described function control circuit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200422325U CN201958674U (en) | 2011-02-18 | 2011-02-18 | Electric-heating thermos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200422325U CN201958674U (en) | 2011-02-18 | 2011-02-18 | Electric-heating thermos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201958674U true CN201958674U (en) | 2011-09-07 |
Family
ID=44521196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200422325U Expired - Fee Related CN201958674U (en) | 2011-02-18 | 2011-02-18 | Electric-heating thermos |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201958674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114680654A (en) * | 2020-12-31 | 2022-07-01 | 广东美的厨房电器制造有限公司 | Inner shell assembly of cooking utensil and cooking utensil with same |
-
2011
- 2011-02-18 CN CN2011200422325U patent/CN201958674U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114680654A (en) * | 2020-12-31 | 2022-07-01 | 广东美的厨房电器制造有限公司 | Inner shell assembly of cooking utensil and cooking utensil with same |
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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: 20110907 Termination date: 20140218 |