CN104172914A - Dry-burning-resistant glass electric kettle - Google Patents
Dry-burning-resistant glass electric kettle Download PDFInfo
- Publication number
- CN104172914A CN104172914A CN201410438869.4A CN201410438869A CN104172914A CN 104172914 A CN104172914 A CN 104172914A CN 201410438869 A CN201410438869 A CN 201410438869A CN 104172914 A CN104172914 A CN 104172914A
- Authority
- CN
- China
- Prior art keywords
- glass
- pot body
- temperature controller
- resistance slurry
- electric kettle
- 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.)
- Pending
Links
Landscapes
- Resistance Heating (AREA)
- Cookers (AREA)
Abstract
The invention relates to a dry-burning-resistant glass electric kettle. The dry-burning-resistant glass electric kettle comprises a glass kettle body and an electrothermal film. The outer surface of the bottom of the glass kettle body is provided with the electrothermal film. The dry-burning-resistant glass electric kettle is characterized by also comprising a temperature controller; the temperature controller is adhered to the outer surface of the bottom of the glass kettle body and in the middle of the bottom of the glass kettle body, isolated from the electrothermal film and enclosed by the electrothermal film. The dry-burning-resistant glass electric kettle has a dry-burning-resistant function, is simple in structure and manufacturing process and can accurately monitor the actual temperature of the bottom of the glass kettle body and achieve high response speed and reliable operation.
Description
Technical field:
The present invention relates to a kind of glass electric kettle of anti-dry.
Background technology:
Existing electric kettle, general metal (stainless steel) the kettle body that adopts, in kettle body bottom, heat-generating disc is installed, heat-generating disc comprises electric heating tube and is cast in the heat-conducting plate of electric heating tube outside, this mode of heating is mainly to utilize heat conducting mode, efficiency is low, heavier, and the easy sediment incrustation of metal (stainless steel) kettle body, cleans inconvenient. and water clusters can not be broken up, can not improve the structure of water clusters, therefore, be unfavorable for absorption of human body, kettle body is opaque, situation that can not observation water and have heavy metal to separate out risk.
In view of this, developed the electric kettle of glass pot body, in Pyrex kettle body bottom surface coating Electric radiant Heating Film, the two ends connecting electrode of Electric radiant Heating Film, by utilizing heat conducting mode to heat the water of kettle body the inside to Electric radiant Heating Film heating power, meanwhile, Electric radiant Heating Film is that one section of banded resistance slurry coating is spiraled and formed in the bending of the bottom surface of glass pot body, pass into the magnetic field that alternating current can produce alternation, because glass pot body is non-magnetic, the alternation magnetic line of force enters glass pot body the inside water is magnetized, the water of the glass pot body bottom rising of being heated at first in heating process, the cold water at top sinks, form the convection circulation of water, and constantly cut the magnetic line of force of alternation, thereby hydrone is constantly magnetized, water clusters can be broken up, change its structure, more be conducive to the absorption of human body, therefore have a extensive future.In addition, glass pot body is difficult for sediment incrustation, easy to clean, and kettle body is transparent, and heavy metal free is separated out risk, the situation of energy observation water..
But also there is following shortcoming in the electric kettle of current glass pot body:
1) temperature controller be mounted on glass pot body bottom surface outer surface and be electrically connected in series with Electric radiant Heating Film, and temperature controller one end connects Electric radiant Heating Film, the other end is wanted connecting electrode, complex structure, technique trouble, is not easy to batch production;
2) electrode is generally the edge of the bottom surface of glass electric kettle, therefore force temperature controller also can only be mounted on the edge of the bottom surface of glass electric kettle, but the place that typical temperature is the highest is the middle of the bottom surface of glass electric kettle, edge's temperature is lower, this causes the temperature controller actual temperature of the bottom surface of accurate perception glass electric kettle delicately, reaction can postpone, make glass water pot bottom local temperature sharply increase, equally also can cause glass water pot to cause cracking, cause product rejection, more seriously produce security incident, for example, scald or fire.
Summary of the invention:
The glass electric kettle that the object of this invention is to provide a kind of anti-dry, it has burning prevention function, and simple in structure, and production technology is easy, can accurately monitor the actual temperature of the bottom surface of glass electric kettle, and response is fast, reliable operation.
The present invention can realize by following scheme:
A kind of glass electric kettle of anti-dry, comprise glass pot body and Electric radiant Heating Film, outer surface in the bottom surface of glass pot body is installed Electric radiant Heating Film, it also comprises temperature controller in addition, temperature controller be attached to glass pot body bottom surface outer surface and be positioned at the centre position, bottom surface of glass pot body, temperature controller and Electric radiant Heating Film are kept apart, and in temperature controller periphery, by Electric radiant Heating Film, are surrounded.
Temperature controller described above is bimetal leaf kick switch.
Electric radiant Heating Film described above is a kind of resistive film, by two ribbon resistance slurry coatings, in the bending of the bottom surface of glass pot body, is spiraled and forms, and forms the first resistance slurry coating and the second resistance slurry coating.
Two ribbon resistance slurry coatings described above and the bottom of glass pot body are that sintering couples together.
Two ribbon resistance slurry coatings described above are from the electrode of glass pot body bottom outside edge, by arc, successively carry out bending from outside to inside and spiral, isolate two banded resistance slurry coatings of small-sized arc for one section of the first ribbon resistance slurry coating in the most close temperature controller outside.
Above-mentioned in the banded resistance slurry coating of two small-sized arcs peripheries by one section of encirclement of the second resistance slurry coating.
Temperature controller output signal described above is to controller, and controller is controlled the power on/off of Electric radiant Heating Film.
Temperature controller described above is connected to the bottom surface of glass pot body by flexible high temperature setting glue.
Glass pot body described above is Pyrex or safety glass.
The present invention compared with prior art tool has the following advantages:
1) glass pot body and Electric radiant Heating Film, install Electric radiant Heating Film at the outer surface of the bottom surface of glass pot body, temperature controller be attached to glass pot body bottom surface outer surface and be positioned at the centre position, bottom surface of glass pot body, temperature controller and Electric radiant Heating Film are kept apart, in temperature controller periphery, by Electric radiant Heating Film, surrounded, like this, can accurately monitor the actual temperature of the bottom surface of glass electric kettle, response is fast, reliable operation, and temperature controller with Electric radiant Heating Film, electrode without being electrically connected to, simple in structure, production technology is easy, is convenient to batch production.
2) temperature controller is bimetal leaf kick switch, and temperature controller is connected to the bottom surface of glass pot body by high temperature setting glue, and simple in structure, easy for installation, cost is low, reliable operation.
3) Electric radiant Heating Film is a kind of resistive film, by two ribbon resistance slurry coatings, in the bending of the bottom surface of glass pot body, spiral and form, form the first resistance slurry coating and the second resistance slurry coating, two ribbon resistance slurry coatings described above and the bottom of glass pot body are that sintering couples together; Be mainly the water of heating power transferring heat heating glass pot body, reliable operation, draws materials easily, and homogeneous heating, makes the electric current of every resistance slurry coating be unlikely to too large, causes and burns short circuit, and reliability is high;
4) two ribbon resistance slurry coatings are from the electrode of glass pot body bottom outside edge, by arc, successively carrying out bending from outside to inside spirals, isolate two banded resistance slurry coatings of small-sized arc for one section of the first ribbon resistance slurry coating in the most close temperature controller outside, above-mentioned in the banded resistance slurry coating of two small-sized arcs peripheries by one section of encirclement of the second resistance slurry coating, temperature controller position in the middle of glass pot body bottom is surrounded by three resistance slurry coatings like this, temperature-sensitive is accurate, highly sensitive, also avoid the middle confined space in glass pot body bottom to arrange overstocked resistance slurry coating, cause heat to gather, make monitor temperature inaccurate.
5) temperature controller output signal is to controller, and controller is controlled the power on/off of Electric radiant Heating Film, connects simply, controls easy and convenient.
Accompanying drawing explanation:
Fig. 1 is an angle stereogram of the present invention;
Fig. 2 is another angle stereogram of the present invention;
Fig. 3 is exploded view of the present invention;
Fig. 4 is upward view of the present invention;
Fig. 5 is the A-A cutaway view of Fig. 4.
Fig. 6 is the top view of Electric radiant Heating Film of the present invention.
Fig. 7 is circuit theory diagrams of the present invention.
The specific embodiment:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5 and Fig. 6, the structure of the glass electric kettle of a kind of anti-dry of the present invention is as follows: comprise glass pot body 10 and Electric radiant Heating Film 20, outer surface in the bottom surface of glass pot body 10 is installed Electric radiant Heating Film 20, glass pot body 10 the insides form cavity 11, top arranges pot lid 12, it also comprises temperature controller 30 in addition, temperature controller 30 be attached to glass pot body 10 bottom surface outer surface and be positioned at the centre position, bottom surface of glass pot body 10, temperature controller 30 is kept apart with Electric radiant Heating Film 20, in temperature controller 30 peripheries, by Electric radiant Heating Film 20, surrounded, described temperature controller 30 is bimetal leaf kick switches, described Electric radiant Heating Film 20 is a kind of resistive films, by two ribbon resistance slurry coatings, in the bending of the bottom surface of glass pot body 10, spiral and form, form the first resistance slurry coating 21 and the second resistance slurry coating 22, two ribbon resistance slurry coatings 21, 22 with the bottom of glass pot body 10 be that sintering couples together, two described ribbon resistance slurry coatings 21, 22 from the electrode 40 of glass pot Ti10 bottom outside edge, by arc, successively carrying out bending from outside to inside spirals, isolate two banded resistance slurry coatings 210 of small-sized arc for one section of the first ribbon resistance slurry coating 21 in the most close temperature controller 30 outsides, one section 220 two the banded resistance slurry coating of small-sized arc 210 peripheries by the second resistance slurry coating is surrounded.Temperature controller is connected to the bottom surface of glass pot body by resilient high temperature setting glue.High temperature setting glue can be silica gel or other rubber-like.
As shown in Figure 7, temperature controller 30 accesses the AC power supplies of 220V after connecting with Electric radiant Heating Film 20, the glass electric kettle of anti-dry is controlled the work of Electric radiant Heating Film 20 with controller, controller the inside is with Micro-processor MCV, and Micro-processor MCV is controlled the angle of flow of Electric radiant Heating Film 10 by bidirectional triode thyristor G.Temperature controller 30 is connected to the bottom surface of glass pot body 10 by high temperature setting glue, glass pot body 10 described above is Pyrex or safety glass.When the 10 lack of water heating of glass pot body, temperature raises and reaches a certain temperature suddenly, and temperature controller 30 senses that the temperature of glass pot body 10 bottoms produces action, and deenergization, quits work Electric radiant Heating Film 20.
Claims (9)
1. the glass electric kettle of an anti-dry, comprise glass pot body and Electric radiant Heating Film, outer surface in the bottom surface of glass pot body is installed Electric radiant Heating Film, it is characterized in that: it also comprises temperature controller, temperature controller be attached to glass pot body bottom surface outer surface and be positioned at the centre position, bottom surface of glass pot body, temperature controller and Electric radiant Heating Film are kept apart, and in temperature controller periphery, by Electric radiant Heating Film, are surrounded.
2. the glass electric kettle of a kind of anti-dry according to claim 1, is characterized in that: described temperature controller is bimetal leaf kick switch.
3. a kind of anti-dry according to claim 1 and 2 obtains glass electric kettle, it is characterized in that: described Electric radiant Heating Film is a kind of resistive film, by two ribbon resistance slurry coatings, in the bending of the bottom surface of glass pot body, spiral and form, form the first resistance slurry coating and the second resistance slurry coating.
4. a kind of anti-dry according to claim 3 obtains glass electric kettle, it is characterized in that: the bottom of two ribbon resistance slurry coatings and glass pot body is that sintering couples together.
5. a kind of anti-dry according to claim 3 obtains glass electric kettle, it is characterized in that: two described ribbon resistance slurry coatings are from the electrode of glass pot body bottom outside edge, by arc, successively carry out bending from outside to inside and spiral, isolate two banded resistance slurry coatings of small-sized arc for one section of the first ribbon resistance slurry coating in the most close temperature controller outside.
6. a kind of anti-dry according to claim 5 obtains glass electric kettle, it is characterized in that: in the banded resistance slurry coating of two small-sized arcs peripheries by one section of encirclement of the second resistance slurry coating.
7. a kind of anti-dry according to claim 1 obtains glass electric kettle, it is characterized in that: temperature controller output signal is to controller, and controller is controlled the power on/off of Electric radiant Heating Film.
8. according to a kind of anti-dry described in claim 1 and 7, obtain glass electric kettle, it is characterized in that: temperature controller is connected to the bottom surface of glass pot body by resilient high temperature setting glue.
9. a kind of anti-dry according to claim 8 obtains glass electric kettle, it is characterized in that: glass pot body described above is Pyrex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438869.4A CN104172914A (en) | 2014-08-30 | 2014-08-30 | Dry-burning-resistant glass electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438869.4A CN104172914A (en) | 2014-08-30 | 2014-08-30 | Dry-burning-resistant glass electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104172914A true CN104172914A (en) | 2014-12-03 |
Family
ID=51954464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410438869.4A Pending CN104172914A (en) | 2014-08-30 | 2014-08-30 | Dry-burning-resistant glass electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104172914A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928379A (en) * | 2016-10-13 | 2018-04-20 | 广东美的生活电器制造有限公司 | Heating vessel |
| CN108433536A (en) * | 2018-05-21 | 2018-08-24 | 广东汇晶新能源科技有限公司 | A kind of Electric radiant Heating Film health-promotion kettle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2406975A (en) * | 2003-10-10 | 2005-04-13 | Kitime Ind Ltd | Glass base stand for a cordless electric kettle |
| CN101843437A (en) * | 2009-03-27 | 2010-09-29 | 上海天戈机电设备工程有限公司 | Hot water kettle with glass heating body |
| CN201798538U (en) * | 2010-09-30 | 2011-04-20 | 九阳股份有限公司 | Fast-heating electric kettle |
| CN203424784U (en) * | 2013-08-29 | 2014-02-12 | 盛光润 | Novel heating container |
| CN203506379U (en) * | 2013-08-20 | 2014-04-02 | 佛山市优样电子科技有限公司 | Portable eclectic kettle |
| CN204049255U (en) * | 2014-08-30 | 2014-12-31 | 李高升 | A kind of glass electric kettle of anti-dry |
-
2014
- 2014-08-30 CN CN201410438869.4A patent/CN104172914A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2406975A (en) * | 2003-10-10 | 2005-04-13 | Kitime Ind Ltd | Glass base stand for a cordless electric kettle |
| CN101843437A (en) * | 2009-03-27 | 2010-09-29 | 上海天戈机电设备工程有限公司 | Hot water kettle with glass heating body |
| CN201798538U (en) * | 2010-09-30 | 2011-04-20 | 九阳股份有限公司 | Fast-heating electric kettle |
| CN203506379U (en) * | 2013-08-20 | 2014-04-02 | 佛山市优样电子科技有限公司 | Portable eclectic kettle |
| CN203424784U (en) * | 2013-08-29 | 2014-02-12 | 盛光润 | Novel heating container |
| CN204049255U (en) * | 2014-08-30 | 2014-12-31 | 李高升 | A kind of glass electric kettle of anti-dry |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928379A (en) * | 2016-10-13 | 2018-04-20 | 广东美的生活电器制造有限公司 | Heating vessel |
| CN108433536A (en) * | 2018-05-21 | 2018-08-24 | 广东汇晶新能源科技有限公司 | A kind of Electric radiant Heating Film health-promotion kettle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103610386B (en) | A kind of glass electric kettle of anti-dry | |
| CN204091760U (en) | A kind of glass container bottom electrical hotting mask layout structure | |
| CN109237540B (en) | Dry burning prevention control method and dry burning prevention system | |
| CN104172914A (en) | Dry-burning-resistant glass electric kettle | |
| CN204049255U (en) | A kind of glass electric kettle of anti-dry | |
| CN201225746Y (en) | Multifunctional water heater | |
| US10281138B2 (en) | Electrode water heater | |
| CN205249506U (en) | Energy -saving explosion -proof electric heater | |
| CN203609265U (en) | Dry-burning-resistant glass electric kettle | |
| CN103576723A (en) | Temperature control module of glass electric kettle | |
| CN203980610U (en) | A kind of level gauge of liquid heater | |
| CN202377008U (en) | Rapid-constant-temperature electric heating sleeve | |
| CN105371479A (en) | Liquid level device of liquid heater | |
| CN202312847U (en) | Solid heating electric kettle | |
| CN2927912Y (en) | Split electric heating film electric chafting dish | |
| CN204181454U (en) | A kind of mount fixing structure of electric kettle temperature controller and electric kettle | |
| CN201197596Y (en) | Safety energy-saving electric heating cooker | |
| CN201028639Y (en) | Electro-lemma stove | |
| CN101273835B (en) | Safety energy-saving electric heating cooker | |
| CN204187683U (en) | The electrothermal tube of electric stove and circular hole deck plate sub-assembly | |
| CN218920642U (en) | Electromagnetic heating device with heating disc temperature controllable | |
| CN102814206A (en) | Electromagnetic heating super thermostatic tank with non-metal tank body | |
| CN207744178U (en) | A kind of immersion heater setting function with temperature tune | |
| CN208878619U (en) | A kind of intelligent electric-heating set | |
| CN202447116U (en) | Electromagnetic heating water bath with nonmetal bath body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |