CN201822623U - Electric heating container - Google Patents
Electric heating container Download PDFInfo
- Publication number
- CN201822623U CN201822623U CN2010205913827U CN201020591382U CN201822623U CN 201822623 U CN201822623 U CN 201822623U CN 2010205913827 U CN2010205913827 U CN 2010205913827U CN 201020591382 U CN201020591382 U CN 201020591382U CN 201822623 U CN201822623 U CN 201822623U
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- CN
- China
- Prior art keywords
- annular
- support platform
- retainer plate
- groove
- fixture
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- Expired - Fee Related
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Abstract
The utility model relates to an electric heating container comprising a container main body made of ceramic materials, a bottom plate arranged in the container main body, a heating element arranged under the bottom plate and a circular fixing device the expansion coefficient of which is close to that of the ceramic container main body, wherein the upper surface of the circular fixing device is provided with a circular groove in which the lower end of the container main body can be inlaid, and adhesives are applied to the groove so as to realize the adhesion and seal between the lower end of the container main body and the groove; the inner surface of the circular fixing device is provided with a support platform in a protruding manner along the radial direction, and the bottom plate is supported on the support platform; and the outer edge of the bottom plate is provided with a vertical surface or an inclined surface, a circular space for containing a sealing element is formed by the vertical surface or the inclined surface and the inner surface of the circular fixing device, the sealing element is arranged to surround the vertical surface or the inclined surface at the outer edge of the bottom plate, the inner diameter of the sealing element is tightly attached to the vertical surface or the inclined surface, and the outer diameter of the sealing element is tightly attached to the inner surface of the circular fixing device. The electric heating container has durable sealing structure.
Description
Technical field
The utility model 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.
The utility model content
The purpose of this utility model is to provide a kind of hermetically-sealed construction long-lived electric-heating container.
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 an annular brace 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 annular brace 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 an annular brace 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 annular brace 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.
Advantage of the present utility model is: 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 utility model;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the enlarged drawing of the local A of Fig. 2;
Fig. 4 is a three-dimensional exploded view of the present utility model;
Fig. 5 is the schematic perspective view of annular retainer plate of the present utility model;
Fig. 6 is the schematic perspective view of the utility model heat-generating disc;
Fig. 7 is the schematic perspective view of annular brace circle of the present utility model.
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 an annular brace 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 annular brace circle 6 is fixed on the lower surface of annular retainer plate 5 by bolt 9, annular brace 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 an annular brace 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 annular brace 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 an annular brace 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 annular brace 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 |
|---|---|---|---|
| CN2010205913827U CN201822623U (en) | 2010-10-28 | 2010-10-28 | Electric heating container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205913827U CN201822623U (en) | 2010-10-28 | 2010-10-28 | Electric heating container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201822623U true CN201822623U (en) | 2011-05-11 |
Family
ID=43961187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205913827U Expired - Fee Related CN201822623U (en) | 2010-10-28 | 2010-10-28 | Electric heating container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201822623U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102058315A (en) * | 2010-10-28 | 2011-05-18 | 中山市小榄镇文锋模具厂 | Electric heating container |
| CN105857150A (en) * | 2016-04-29 | 2016-08-17 | 广东美的厨房电器制造有限公司 | Vehicle-mounted cup holder assembly and automobile |
| CN105902155A (en) * | 2016-05-25 | 2016-08-31 | 滁州东菱电器有限公司 | Glued electric glass kettle |
| CN107334374A (en) * | 2017-07-04 | 2017-11-10 | 王韶华 | A kind of high-quality electric cup |
-
2010
- 2010-10-28 CN CN2010205913827U patent/CN201822623U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102058315A (en) * | 2010-10-28 | 2011-05-18 | 中山市小榄镇文锋模具厂 | Electric heating container |
| CN105857150A (en) * | 2016-04-29 | 2016-08-17 | 广东美的厨房电器制造有限公司 | Vehicle-mounted cup holder assembly and automobile |
| CN105857150B (en) * | 2016-04-29 | 2018-09-14 | 广东美的厨房电器制造有限公司 | Vehicle-mounted saucer component and automobile |
| CN105902155A (en) * | 2016-05-25 | 2016-08-31 | 滁州东菱电器有限公司 | Glued electric glass kettle |
| CN107334374A (en) * | 2017-07-04 | 2017-11-10 | 王韶华 | A kind of high-quality electric cup |
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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: 20110511 Termination date: 20131028 |