CN104287632A - Layout structure of electrothermal film at bottom of glass container - Google Patents
Layout structure of electrothermal film at bottom of glass container Download PDFInfo
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- CN104287632A CN104287632A CN201410484423.5A CN201410484423A CN104287632A CN 104287632 A CN104287632 A CN 104287632A CN 201410484423 A CN201410484423 A CN 201410484423A CN 104287632 A CN104287632 A CN 104287632A
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Abstract
The invention relates to a layout structure of an electrothermal film at the bottom of a glass container. The layout structure comprises the glass container and the electrothermal film arranged on the outer surface of the bottom of the glass container and used for heating objects inside the glass container. The layout structure is characterized in that the electrothermal film comprises a plurality of strip-shaped resistance paste coatings which are arranged side by side at intervals, and the end portions of the strip-shaped resistance paste coatings are connected in parallel. According to the layout structure, the strip-shaped resistance paste coatings are arranged side by side at intervals, the end portions of the strip-shaped resistance paste coatings are connected in parallel, the width of each resistance paste coating is small through the strip-shaped resistance paste coatings, temperature rise is lowered, heating is more even, the electrothermal film is not prone to being burnt, and reliability is high.
Description
Technical field:
The present invention relates to a kind of glass container bottom electrical hotting mask layout structure, especially design a kind of bottom electrical hotting mask layout structure of glass electric kettle.
Background technology:
Existing electric kettle, general employing metal (stainless steel) kettle body, bottom kettle body, 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 mainly utilizes heat conducting mode, efficiency is low, heavier, and the easy sediment incrustation of metal (stainless steel) kettle body, cleaning is inconvenient. and water clusters can not be broken up, the structure of water clusters can not be improved, therefore, be unfavorable for absorption of human body, kettle body is opaque, can not observation water situation and have heavy metal separate out risk.
In view of this, someone develops the electric kettle of glass water pot, in Pyrex or safety glass kettle bottom surface coating Electric radiant Heating Film, and the two ends connecting electrode of Electric radiant Heating Film, but current coating Electric radiant Heating Film is all the ribbon resistance slurry coating of wall scroll, there is following shortcoming:
1) the ribbon resistance slurry coating of wall scroll causes glass water pot to heat inequality, because the banded resistance slurry coating of wall scroll, coating widths is relatively wide, resistance slurry coating intermediate current flows through more, heat gathers seriously, and in the middle of being formed, temperature rise is higher, and both sides temperature is lower, cause the temperature that is positioned near ribbon resistance slurry coating too high, other position temperature is too low;
2) electric current of the ribbon resistance slurry coating carrying of wall scroll is comparatively large, and coating widths is relatively wide, and coating centre position heat gathers seriously, and temperature rise is higher, and Electric radiant Heating Film easily burns out, and forms open circuit and scraps;
3) the resistance slurry coating of wall scroll is from the position of glass water pot bottom outside edge, bending spiraling successively is carried out from outside to inside by arc, form segmental arc and linkage section, but the width of linkage section is consistent with segmental arc width, when causing electric current to flow through linkage section, be positioned at the current concentrated too high of inboard portion, heating is serious, can cause burning of Electric radiant Heating Film, serious glass water pot can crack damage.
Summary of the invention:
The object of this invention is to provide a kind of glass container bottom electrical hotting mask layout structure, it is by some ribbon resistance slurry coatings, the spaced side-by-side configuration of some ribbon resistance slurry coatings, some ribbon resistance slurry coatings are together in parallel in end, utilize some ribbon resistance slurry coatings to make the width of every bar resistance slurry coating little, reduce temperature rise, heating is not more evenly had, not easily burns film, reliability is high.
The present invention realizes by following scheme:
A kind of glass container bottom electrical hotting mask layout structure, comprise glass container and be arranged on the Electric radiant Heating Film that glass container bottom outer surface is used for adding thermal glass container internal objects, Electric radiant Heating Film includes some ribbon resistance slurry coatings, the spaced side-by-side configuration of some ribbon resistance slurry coatings, some ribbon resistance slurry coatings are together in parallel in end.
Some ribbon resistance slurry coatings described above are connected in parallel by silver slurry coating in end, and silver slurry coating is connected with power supply lead wire by scolding tin.
Some ribbon resistance slurry coatings described above and the bottom of glass water pot sinter to couple together.
Glass container described above is glass water pot, and Electric radiant Heating Film includes 2 ribbon resistance slurry coatings, and in the bottom surface of glass water pot, bending spiraling forms two ribbon resistance slurry coatings, forms the first resistance slurry coating and the second resistance slurry coating.
First resistance slurry coating described above and the second resistance slurry coating are from the position of glass water pot bottom outside edge, bending spiraling successively is carried out from outside to inside by arc, form segmental arc segmental arc and linkage section, adjacent two sections of segmental arcs of same resistance slurry coating are connected by linkage section.
The width L2 of the resistance slurry coating of segmental arc described above is less than the width L1 of the resistance slurry coating of linkage section.
First resistance slurry coating described above isolates two banded resistance slurry coatings of small-sized arc side by side at the segmental arc near glass water pot lower center position, temperature controller by two side by side the banded resistance slurry coating of small-sized arc surround.
Described glass water pot described above is Pyrex or safety glass.
The present invention compared with prior art tool has the following advantages:
1) Electric radiant Heating Film that glass container bottom outer surface is used for adding thermal glass container internal objects is arranged on, include some ribbon resistance slurry coatings, the spaced side-by-side configuration of some ribbon resistance slurry coatings, some ribbon resistance slurry coatings are together in parallel in end, the width of some ribbon resistance slurry coatings obviously reduces, middle little with the distance at edge, avoid the excessive temperature differentials of ribbon resistance slurry coating medium temperature and lip temperature, make heating more even, and can temperature rise be reduced, not easily burn film, reliability is high.
2) some ribbon resistance slurry coatings are connected in parallel by silver slurry coating in end, and silver slurry coating is connected with power supply lead wire by scolding tin, and structure is simple.
3) glass container described in is glass water pot, Electric radiant Heating Film includes 2 ribbon resistance slurry coatings, first resistance slurry coating and the second resistance slurry coating are from the position of glass water pot bottom outside edge, bending spiraling successively is carried out from outside to inside by arc, form segmental arc and linkage section, adjacent two sections of segmental arcs of same resistance slurry coating are connected by linkage section, the width L2 of the resistance slurry coating of segmental arc is less than the width L1 of the resistance slurry coating of linkage section, the current concentrated too high of linkage section inboard portion can be reduced like this, avoid generating heat and seriously cause burning or glass water pot crack damage of Electric radiant Heating Film.
4) the first resistance slurry coating isolates two banded resistance slurry coatings of small-sized arc side by side at the segmental arc near glass water pot lower center position, temperature controller by two side by side the banded resistance slurry coating of small-sized arc surround, temperature-sensitive is accurate, highly sensitive, also the confined space in the middle of bottom glass water pot is avoided to arrange overstocked resistance slurry coating, cause heat to gather, make monitor temperature inaccurate.
Accompanying drawing illustrates:
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 sectional 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.
Fig. 8 is the B-B partial enlarged drawing of Fig. 6.
Detailed description of the invention:
Embodiment one:
As shown in Figures 1 to 5, a kind of glass container bottom electrical hotting mask layout structure, comprise glass container 10 and be arranged on the Electric radiant Heating Film 20 that glass container bottom outer surface is used for adding thermal glass container 10 internal objects, it is characterized in that: Electric radiant Heating Film 20 includes some ribbon resistance slurry coatings, the spaced side-by-side configuration of some ribbon resistance slurry coatings, some ribbon resistance slurry coatings are together in parallel in end, some ribbon resistance slurry coatings are connected in parallel by silver slurry coating 40 in end, and silver slurry coating 40 is connected with power supply lead wire by scolding tin.The bottom of some ribbon resistance slurry coatings and glass water pot sinters to couple together.
Embodiment two:
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 installs Electric radiant Heating Film 20, cavity 11 is formed inside glass pot body 10, top arranges pot lid 12, it also comprises temperature controller 30 in addition, temperature controller 30 is attached to the outer surface of the bottom surface of glass pot body 10 and is positioned at the centre position, bottom surface of glass pot body 10, temperature controller 30 and Electric radiant Heating Film 20 are kept apart, surrounded by Electric radiant Heating Film 20 in temperature controller 30 periphery, 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 bottom surface of glass pot body 10, bending spiraling forms, form the first resistance slurry coating 21 and the second resistance slurry coating 22, two ribbon resistance slurry coatings 21, 22 is sinter to couple together with the bottom of glass pot body 10, two described ribbon resistance slurry coatings 21, 22 from the electrode 40 of glass pot body 10 bottom outside edge, bending spiraling successively is carried out from outside to inside by arc, two banded resistance slurry coatings 210 of small-sized arc are isolated near a section of the first ribbon resistance slurry coating 21 outside temperature controller 30, one section 220 two banded resistance slurry coating 210 peripheries of small-sized arc by the second resistance slurry coating is surrounded.
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 controls the work of Electric radiant Heating Film 20 with controller, with Micro-processor MCV inside controller, Micro-processor MCV controls 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, and glass pot body 10 described above is Pyrex or safety glass.When glass pot body 10 lack of water heats, temperature raises suddenly and reaches a certain temperature, and temperature controller 30 senses that the temperature bottom glass pot body 10 produces action, and deenergization, makes Electric radiant Heating Film 20 quit work.
The first resistance slurry coating 21 as described in as shown in Fig. 6, Fig. 8 and the second resistance slurry coating 22 are from the position of glass water pot bottom outside edge, bending spiraling successively is carried out from outside to inside by arc, form some sections of segmental arc 2A and linkage section 2B, adjacent two sections of segmental arc 2A of same resistance slurry coating are connected by linkage section 2B, and the width L2 of the resistance slurry coating of segmental arc 2A is less than the width L1 of the resistance slurry coating of linkage section 2B.The current concentrated too high of linkage section inboard portion can be reduced like this, avoid generating heat and seriously cause burning or glass water pot crack damage of Electric radiant Heating Film.
Claims (8)
1. a glass container bottom electrical hotting mask layout structure, comprise glass container and be arranged on the Electric radiant Heating Film that glass container bottom outer surface is used for adding thermal glass container internal objects, it is characterized in that: Electric radiant Heating Film includes some ribbon resistance slurry coatings, the spaced side-by-side configuration of some ribbon resistance slurry coatings, some ribbon resistance slurry coatings are together in parallel in end.
2. a kind of glass container bottom electrical hotting mask layout structure according to claim 1, is characterized in that: some ribbon resistance slurry coatings are connected in parallel by silver slurry coating in end, and silver slurry coating is connected with power supply lead wire by scolding tin.
3. a kind of glass container bottom electrical hotting mask layout structure according to claim 1, is characterized in that: the bottom of some ribbon resistance slurry coatings and glass water pot sinters to couple together.
4. a kind of glass container bottom electrical hotting mask layout structure according to claim 1 or 2 or 3, it is characterized in that: described glass container is glass water pot, Electric radiant Heating Film includes 2 ribbon resistance slurry coatings, in the bottom surface of glass water pot, bending spiraling forms two ribbon resistance slurry coatings, forms the first resistance slurry coating and the second resistance slurry coating.
5. a kind of glass container bottom electrical hotting mask layout structure according to claim 4, it is characterized in that: the first described resistance slurry coating and the second resistance slurry coating are from the position of glass water pot bottom outside edge, bending spiraling successively is carried out from outside to inside by arc, form some sections of segmental arcs and linkage section, adjacent two sections of segmental arcs of same resistance slurry coating are connected by linkage section.
6. a kind of glass container bottom electrical hotting mask layout structure according to claim 5, is characterized in that: the width L2 of the resistance slurry coating of segmental arc is less than the width L1 of the resistance slurry coating of linkage section.
7. a kind of glass container bottom electrical hotting mask layout structure according to claim 4, it is characterized in that: the first described resistance slurry coating isolates two banded resistance slurry coatings of small-sized arc side by side at the segmental arc near glass water pot lower center position, temperature controller by two side by side the banded resistance slurry coating of small-sized arc surround.
8. a kind of glass container bottom electrical hotting mask layout structure according to claim 7, is characterized in that: described glass water pot is Pyrex or safety glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410484423.5A CN104287632A (en) | 2014-08-30 | 2014-09-19 | Layout structure of electrothermal film at bottom of glass container |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438713.6 | 2014-08-30 | ||
| CN201410438713 | 2014-08-30 | ||
| CN201410484423.5A CN104287632A (en) | 2014-08-30 | 2014-09-19 | Layout structure of electrothermal film at bottom of glass container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104287632A true CN104287632A (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543662.9U Expired - Fee Related CN204091760U (en) | 2014-08-30 | 2014-09-19 | A kind of glass container bottom electrical hotting mask layout structure |
| CN201410484423.5A Pending CN104287632A (en) | 2014-08-30 | 2014-09-19 | Layout structure of electrothermal film at bottom of glass container |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420543662.9U Expired - Fee Related CN204091760U (en) | 2014-08-30 | 2014-09-19 | A kind of glass container bottom electrical hotting mask layout structure |
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| CN (2) | CN204091760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110215173A (en) * | 2019-05-27 | 2019-09-10 | 安徽苏立科技股份有限公司 | A kind of dish-washing machine heat-generating disc and its processing technology |
| CN110351905A (en) * | 2019-07-23 | 2019-10-18 | 安徽苏立科技股份有限公司 | A kind of thick film |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204091760U (en) * | 2014-08-30 | 2015-01-14 | 李高升 | A kind of glass container bottom electrical hotting mask layout structure |
| CN104729095A (en) * | 2015-03-20 | 2015-06-24 | 林海嫦 | Improved structure of electric heating part of liquid heater of non-metal container |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2317991A (en) * | 1996-10-02 | 1998-04-08 | Pifco Ltd | Control device for a planar electrical heating element |
| US6310329B1 (en) * | 2000-09-08 | 2001-10-30 | Tina H. Carter | Heatable container assembly |
| EP1143836B1 (en) * | 1998-12-21 | 2005-02-02 | Seb S.A. | Heating base for electric household appliance for heating liquids |
| CN201039477Y (en) * | 2007-04-18 | 2008-03-19 | 詹俊哲 | Multi-section flat electric heating film |
| CN101534581A (en) * | 2009-04-24 | 2009-09-16 | 宁波圣莱达电器有限公司 | Safety protection device of electrothermal film heater |
| CN202931574U (en) * | 2012-10-22 | 2013-05-08 | 九阳股份有限公司 | Dry burning-resistant thick membrane heating device and thick membrane heating kettle |
| CN203424784U (en) * | 2013-08-29 | 2014-02-12 | 盛光润 | Novel heating container |
| CN203609265U (en) * | 2013-12-04 | 2014-05-28 | 李高升 | Dry-burning-resistant glass electric kettle |
| CN204091760U (en) * | 2014-08-30 | 2015-01-14 | 李高升 | A kind of glass container bottom electrical hotting mask layout structure |
-
2014
- 2014-09-19 CN CN201420543662.9U patent/CN204091760U/en not_active Expired - Fee Related
- 2014-09-19 CN CN201410484423.5A patent/CN104287632A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2317991A (en) * | 1996-10-02 | 1998-04-08 | Pifco Ltd | Control device for a planar electrical heating element |
| EP1143836B1 (en) * | 1998-12-21 | 2005-02-02 | Seb S.A. | Heating base for electric household appliance for heating liquids |
| US6310329B1 (en) * | 2000-09-08 | 2001-10-30 | Tina H. Carter | Heatable container assembly |
| CN201039477Y (en) * | 2007-04-18 | 2008-03-19 | 詹俊哲 | Multi-section flat electric heating film |
| CN101534581A (en) * | 2009-04-24 | 2009-09-16 | 宁波圣莱达电器有限公司 | Safety protection device of electrothermal film heater |
| CN202931574U (en) * | 2012-10-22 | 2013-05-08 | 九阳股份有限公司 | Dry burning-resistant thick membrane heating device and thick membrane heating kettle |
| CN203424784U (en) * | 2013-08-29 | 2014-02-12 | 盛光润 | Novel heating container |
| CN203609265U (en) * | 2013-12-04 | 2014-05-28 | 李高升 | Dry-burning-resistant glass electric kettle |
| CN204091760U (en) * | 2014-08-30 | 2015-01-14 | 李高升 | A kind of glass container bottom electrical hotting mask layout structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110215173A (en) * | 2019-05-27 | 2019-09-10 | 安徽苏立科技股份有限公司 | A kind of dish-washing machine heat-generating disc and its processing technology |
| CN110351905A (en) * | 2019-07-23 | 2019-10-18 | 安徽苏立科技股份有限公司 | A kind of thick film |
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| Publication number | Publication date |
|---|---|
| CN204091760U (en) | 2015-01-14 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |
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| RJ01 | Rejection of invention patent application after publication |