CN102058315A - Electric heating container - Google Patents
Electric heating container Download PDFInfo
- Publication number
- CN102058315A CN102058315A CN 201010531562 CN201010531562A CN102058315A CN 102058315 A CN102058315 A CN 102058315A CN 201010531562 CN201010531562 CN 201010531562 CN 201010531562 A CN201010531562 A CN 201010531562A CN 102058315 A CN102058315 A CN 102058315A
- Authority
- CN
- China
- Prior art keywords
- annular
- support platform
- ring
- retainer plate
- fixture
- 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
Images
Abstract
The invention relates to an electric heating container, comprising a container main body made of ceramic material, a bottom plate arranged in the container main body, a heating element arranged under the bottom plate, and a ring-shaped fixing device of which expansion coefficient is similar to that of the ceramic container main body, wherein an upper surface of the ring-shaped fixing device is provided with a ring-shaped flute for embedding a lower end of the container main body, and binding agent is added in the flute to implement binding and sealing of the lower end of the container main body and the flute, an inner surface of the ring-shaped fixing device is convexly provided with a support platform in radial direction, the bottom plate is supported on the support platform, an external edge of the bottom plate is provided with a vertical surface or an inclined surface, the vertical surface or the inclined surface and the inner surface of the ring-shaped fixing device form a ring-shaped sealing element accepting space, the sealing element surrounds the vertical surface or the inclined surface at the external edge of the bottom plate, and an inner diameter of the sealing element is closely attached to the vertical surface or the inclined surface while an external diameter thereof is closely attached to the inner surface of the ring-shaped fixing device. The electric heating container of the invention has a durable sealing structure.
Description
Technical field
The present invention relates to a kind of electric-heating container, especially a kind of insulating pot.
Background technology
Existing insulating pot generally includes one by container body, a heat-generating disc that is arranged in the container body, this heat-generating disc is to have heating element heater at a base plate, because people pursue high-quality life, custom is used the kettle of ceramic, so someone designs the container body by ceramic material, it is indeformable but because the ceramic vessel main body is difficult to precisely hold when firing, so the hermetically-sealed construction that resembles the Chinese patent CN1135093C has been difficult to adapt to, so someone is provided with the lower end embedding of the groove of annular for container body at the edge of base plate, and in groove, apply glass silica gel and realize the bonding of the lower end of container body and base plate, shown in Chinese patent CN201337314Y.This sealing means does not need the ceramic vessel main body to do very precisely, but the combination of this container body and base plate is for the container body that adopts ceramic material, because the greatest differences of itself and heat-generating disc baseplate temp, and heat-generating disc baseplate temp vary within wide limits, this situation will cause very fast the coming off from the heat-generating disc base plate or from the ceramic vessel main body of the seal glass silica gel on the groove to lose sealing and fixed function, and, can not do flexible variation and container body is damaged the container body lower end when embedding groove or at the situation lower shoe groove that expands with heat and contract with cold in the container body lower end because base plate and container body all are rigidity.
Summary of the invention
The object of the present invention is to provide the long-lived electric-heating container of a kind of hermetically-sealed construction.
This practical electric-heating container is achieved in that a kind of electric-heating container, comprise a container body of making by ceramic material, a base plate that is arranged in the container body, base plate has heating element heater, it is characterized in that also comprising: the annular fixture that the coefficient of expansion is close with the ceramic vessel main body, this annular fixture upper surface has the lower end embedding of the groove of annular for container body, and in groove, apply lower end that adhesive realizes container body with the bonding of groove with seal, the inner surface of this annular fixture radially is convexly equipped with a support platform, described backplanes support is on support platform, described base plate outer rim has vertical plane or inclined plane, the inner surface of this vertical plane or inclined plane and annular fixture forms the seal accommodation space of an annular, seal is around the vertical plane of base plate outer rim or inclined plane and its interior diameter is close to this vertical plane or the inclined plane is provided with, and the overall diameter of sealing part is close to the inner surface of annular fixture.
Described annular fixture has an annular lip that is positioned at the support platform top, and described support platform and annular lip constitute the bottom and the top of seal accommodation space respectively.Described annular fixture comprises an annular retainer plate and a ring-shaped bearing circle, described groove is located at the upper surface of annular retainer plate, described annular lip is located at the inner surface of annular retainer plate, described ring-shaped bearing circle is fixed on the lower surface of annular retainer plate, and radially is convexly equipped with the described support platform of formation.
Described annular fixture has an annular lip that is positioned at the support platform top, the vertical plane of described base plate or the bottom on inclined plane have very short horizontal component, and described horizontal component and annular lip constitute the bottom and the top of seal accommodation space respectively.Described annular fixture comprises an annular retainer plate and a ring-shaped bearing circle, described groove is located at the upper surface of annular retainer plate, described annular lip is located at the inner surface of annular retainer plate, described ring-shaped bearing circle is fixed on the lower surface of annular retainer plate, and radially being convexly equipped with the described support platform of formation, the horizontal component of base plate is supported on the support platform.
Described annular fixture is by plastic production.
The invention has the advantages that: owing to once established an annular fixture that the coefficient of expansion is close with the ceramic vessel main body at container body and base plate, the temperature and the container body of annular fixture are more approaching during heating, can not cause because of the difference of expansion amplitude being applied to that adhesive in the groove gets loose or container body is damaged, realize the long-lived electric-heating container of a kind of hermetically-sealed construction.
And, the annular fixture is made of plastics, has certain elasticity, and container body and fixture form by silica gel is bonding, make the connection between them have certain elasticity, can do flexible variation and make container body not fragile the container body lower end when embedding groove or at the situation lower shoe groove that expands with heat and contract with cold, and require lower ceramic vessel body making precision in the container body lower end.This structure has further guaranteed the stability that combines between annular fixture, container body and the adhesive three.
Description of drawings
Fig. 1 is a schematic perspective view of the present invention;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the enlarged drawing of the local A of Fig. 2;
Fig. 4 is a three-dimensional exploded view of the present invention;
Fig. 5 is the schematic perspective view of annular retainer plate of the present invention;
Fig. 6 is the schematic perspective view of heat-generating disc of the present invention;
Fig. 7 is the schematic perspective view of ring-shaped bearing circle of the present invention.
The specific embodiment
Referring to figs. 1 to Fig. 7, a kind of electric-heating container of present embodiment is the electrical heating kettle, comprise a heat-generating disc 2 that is arranged in the container body 1, this heat-generating disc is to have heating element heater 4 at a base plate 3, it is characterized in that also comprising: the annular fixture of the plastic production that coefficient of expansion is close with the ceramic vessel main body, described annular fixture comprises an annular retainer plate 5 and a ring-shaped bearing circle 6, the upper surface of described annular retainer plate has the lower end embedding of the groove 7 of annular for container body, and in groove, apply realize container body as the adhesive glue of glass silica gel 8 the lower end with the bonding of groove 7 with seal, described ring-shaped bearing circle 6 is fixed on the lower surface of annular retainer plate 5 by bolt 9, ring-shaped bearing circle 6 radially inwardly is convexly equipped with a support platform 10 that protrudes from annular retainer plate, described base plate 3 is supported on the support platform 10, and described annular retainer plate inner surface has an annular lip 12 that is positioned at the support platform top.The base plate outer rim has inclined plane 13, the inner surface 14 of this inclined plane 13 and annular retainer plate forms the seal accommodation space of an annular, seal 15 is close to this inclined plane setting around inclined plane and its interior diameter of base plate outer rim, and the overall diameter of sealing part is close to the inner surface of annular retainer plate.The bottom on the inclined plane of described base plate has very short horizontal component 16, and this horizontal component is supported on the support platform 10, and described horizontal component 16 and annular lip 12 constitute the bottom and the top of seal accommodation space respectively.
As another kind of embodiment, the base plate outer rim can not be designed to the inclined plane yet and is designed to vertical plane.
Claims (7)
1. electric-heating container, comprise a container body of making by ceramic material, a heat-generating disc that is arranged in the container body, this heat-generating disc is to have heating element heater at a base plate, it is characterized in that also comprising: an annular fixture of mating with ceramic vessel main body lower end, this annular fixture upper surface has the lower end embedding of the groove of annular for container body, and in groove, apply lower end that adhesive realizes container body with the bonding of groove with seal, the inner surface of this annular fixture radially is convexly equipped with a support platform, described backplanes support is on support platform, described base plate outer rim has vertical plane or inclined plane, the inner surface of this vertical plane or inclined plane and annular fixture forms the seal accommodation space of an annular, seal is around the vertical plane of base plate outer rim or inclined plane and its interior diameter is close to this vertical plane or the inclined plane is provided with, and the overall diameter of sealing part is close to the inner surface of annular fixture.
2. according to the described electric-heating container of claim 1, it is characterized in that: described annular fixture has an annular lip that is positioned at the support platform top, and described support platform and annular lip constitute the bottom and the top of seal accommodation space respectively.
3. according to the described electric-heating container of claim 1, it is characterized in that: described annular fixture has an annular lip that is positioned at the support platform top, the vertical plane of described base plate or the bottom on inclined plane have very short horizontal component, and described horizontal component and annular lip constitute the bottom and the top of seal accommodation space respectively.
4. according to the arbitrary described electric-heating container of claim 1～3, it is characterized in that: described annular fixture is by plastic production.
5. according to the arbitrary described electric-heating container of claim 1～3, it is characterized in that: described adhesive is a silica gel.
6. according to claim 2 or 3 described electric-heating containers, it is characterized in that: described annular fixture comprises an annular retainer plate and a ring-shaped bearing circle, described groove is located at the upper surface of annular retainer plate, described annular lip is located at the inner surface of annular retainer plate, described ring-shaped bearing circle is fixed on the lower surface of annular retainer plate, and radially is convexly equipped with the described support platform of formation.
7. according to the described electric-heating container of claim 3, it is characterized in that: described annular fixture comprises an annular retainer plate and a ring-shaped bearing circle, described groove is located at the upper surface of annular retainer plate, described annular lip is located at the inner surface of annular retainer plate, described ring-shaped bearing circle is fixed on the lower surface of annular retainer plate, and radially being convexly equipped with the described support platform of formation, the horizontal component of base plate is supported on the support platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010531562 CN102058315A (en) | 2010-10-28 | 2010-10-28 | Electric heating container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010531562 CN102058315A (en) | 2010-10-28 | 2010-10-28 | Electric heating container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102058315A true CN102058315A (en) | 2011-05-18 |
Family
ID=43993974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010531562 Pending CN102058315A (en) | 2010-10-28 | 2010-10-28 | Electric heating container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102058315A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120541A (en) * | 2013-01-31 | 2013-05-29 | 浙江绍兴苏泊尔生活电器有限公司 | Electric heating kettle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2310360B (en) * | 1996-02-24 | 1999-10-06 | D H Haden Plc | Heating vessel |
| GB2369037A (en) * | 2000-11-16 | 2002-05-22 | Strix Ltd | Appliances for heating liquids and foodstuffs |
| CN201337314Y (en) * | 2008-12-19 | 2009-11-04 | 古延民 | Electric kettle |
| CN101721129A (en) * | 2009-11-25 | 2010-06-09 | 丁国盛 | Ceramic electric kettle |
| CN201515945U (en) * | 2009-06-04 | 2010-06-30 | 邓景钊 | Ceramic electric water heater |
| CN101803881A (en) * | 2010-04-06 | 2010-08-18 | 广东新宝电器股份有限公司 | Fixing structure for heating coil of ceramic electric kettle |
| CN201822623U (en) * | 2010-10-28 | 2011-05-11 | 中山市小榄镇文锋模具厂 | Electric heating container |
-
2010
- 2010-10-28 CN CN 201010531562 patent/CN102058315A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2310360B (en) * | 1996-02-24 | 1999-10-06 | D H Haden Plc | Heating vessel |
| GB2369037A (en) * | 2000-11-16 | 2002-05-22 | Strix Ltd | Appliances for heating liquids and foodstuffs |
| CN201337314Y (en) * | 2008-12-19 | 2009-11-04 | 古延民 | Electric kettle |
| CN201515945U (en) * | 2009-06-04 | 2010-06-30 | 邓景钊 | Ceramic electric water heater |
| CN101721129A (en) * | 2009-11-25 | 2010-06-09 | 丁国盛 | Ceramic electric kettle |
| CN101803881A (en) * | 2010-04-06 | 2010-08-18 | 广东新宝电器股份有限公司 | Fixing structure for heating coil of ceramic electric kettle |
| CN201822623U (en) * | 2010-10-28 | 2011-05-11 | 中山市小榄镇文锋模具厂 | Electric heating container |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120541A (en) * | 2013-01-31 | 2013-05-29 | 浙江绍兴苏泊尔生活电器有限公司 | Electric heating kettle |
| CN103120541B (en) * | 2013-01-31 | 2015-03-04 | 浙江绍兴苏泊尔生活电器有限公司 | Electric heating kettle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201822623U (en) | Electric heating container | |
| JPH11218333A (en) | Apparatus for disposing ceramic heating element as cooking range at cutout of cooking surface | |
| CN102058315A (en) | Electric heating container | |
| EP1137356B1 (en) | Improvements relating to electrically heated vessels | |
| CN204158130U (en) | Teacup heat insulation structure | |
| CN216416860U (en) | Temperature probe structure and electromagnetism cooking utensil of inside encapsulating | |
| EP3249305B1 (en) | Gas stove | |
| CN207355951U (en) | Liquid heater | |
| CN207492615U (en) | Liquid heater | |
| JP5336505B2 (en) | Thermal insulation hot plate | |
| CN205155897U (en) | Candle support frame | |
| KR102185812B1 (en) | PE lining structure using reclamation type fixed device | |
| KR200470637Y1 (en) | Port support | |
| KR101744918B1 (en) | Structure for mounting cover glass on electric range | |
| CN204313175U (en) | A kind of LED car lamp | |
| CN205332293U (en) | Improve electromagnetism stove of panel | |
| ES2236878T3 (en) | GLASS MATERIAL PLATE. | |
| CN216416885U (en) | Connecting structure of temperature probe and panel and electromagnetic cooking appliance | |
| CN201612305U (en) | Multilayer table glass turnplate | |
| CN113693416B (en) | Cup cover and assembly method thereof | |
| JP3203227U (en) | Food plate | |
| CN211432239U (en) | Cooking utensil and pot body thereof | |
| CN209807898U (en) | Attractive double-layer glass cup | |
| CN113729477A (en) | Temperature control probe, panel assembly and electromagnetic cooking appliance | |
| CN201468987U (en) | Heating disc component sealing and fixing structure on ceramic pot 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 | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20110518 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |