CN204351536U - Piezo-electric type Electric heating table pad - Google Patents
Piezo-electric type Electric heating table pad Download PDFInfo
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- CN204351536U CN204351536U CN201420862959.1U CN201420862959U CN204351536U CN 204351536 U CN204351536 U CN 204351536U CN 201420862959 U CN201420862959 U CN 201420862959U CN 204351536 U CN204351536 U CN 204351536U
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- piezoelectric unit
- piezo
- electric
- dielectric
- heating table
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Abstract
The utility model relates to a kind of piezo-electric type Electric heating table pad, comprise: the anti-oil reservoir, electrothermal layer and the heat-insulation layer that set gradually from top to bottom, it is characterized in that, described electrothermal layer comprises several loops, each loop comprises several piezoelectric units be connected in parallel, and flat described piezoelectric unit is arranged together formation electrothermal layer, is sealed with dielectric in each described piezoelectric unit, described dielectric the upper and lower are electrode, and the electrode on upper strata is electric hot plate.The piezoelectric unit that the utility model is arranged can heat targetedly position after being subject to the compressing of dish bowl, has stopped the phenomenon that large area adds heat waster power supply; The dielectric that piezoelectric unit does not have and conductive pin, make compressing conductive exothermal become the controlled object of target; The arrangement of piezoelectric unit has effectively agreed with the shape of dish bowl, heating surface (area) (HS is controlled to effectively minimum, and saving energy consumption is better.
Description
Technical field
The utility model relates to a kind of table and serving coasters and mats, particularly relates to a kind of piezo-electric type Electric heating table pad.
Background technology
In family life, under the environment that special heaven is cold, meal meal one by one on the upper desktop of end can slowly cold fall, by the time all foods are last, a lot of vegetable rice may all cold fall, harmful effect can be caused to diner's mood like this, need a kind of table and serving coasters and mats that can be incubated or heat ensure food can not cold fall.A kind of Electric heating table spacer of the prior art has electric heating function, but the similar electric blanket of its principle is all heated by whole table and serving coasters and mats, the waste that heating can cause power supply is carried out in the position of not placing at the dish bowl of dining, be unfavorable for environmental protection, and the electromagnetic radiation therefore produced is also larger.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, provides the piezo-electric type Electric heating table pad of a kind of position Intelligent heating.
For achieving the above object, the technical solution adopted in the utility model is: a kind of piezo-electric type Electric heating table pad, comprise: the anti-oil reservoir, electrothermal layer and the heat-insulation layer that set gradually from top to bottom, it is characterized in that, described electrothermal layer comprises several loops, each loop comprises several piezoelectric units be connected in parallel, flat described piezoelectric unit is arranged together formation electrothermal layer, dielectric is sealed with in each described piezoelectric unit, described dielectric the upper and lower are electrode, and the electrode on upper strata is electric hot plate.
In the utility model preferred embodiment, bottom described heat-insulation layer, be also provided with anti-skidding substrate layer.
In the utility model preferred embodiment, described electric hot plate lower surface is provided with conductive pin, and during described piezoelectric unit pressurized deformation, described conductive pin can conducting about two two electrodes be that electric hot plate is powered.
In the utility model preferred embodiment, dielectric is encapsulated by flexible sealer by each described piezoelectric unit.
In the utility model preferred embodiment, described dining table is paid somebody's debt and expected repayment later and is provided with electric controller.
In the utility model preferred embodiment, the annular that the piezoelectric unit on each described loop is arranged into several different sizes in described table and serving coasters and mats is circular or oval.
The utility model solves the defect existed in background technology, and the piezoelectric unit that the utility model is arranged can heat targetedly position after being subject to the compressing of dish bowl, has stopped the phenomenon that large area adds heat waster power supply; The dielectric that piezoelectric unit does not have and conductive pin, make compressing conductive exothermal become the controlled object of target; The arrangement of piezoelectric unit has effectively agreed with the shape of dish bowl, heating surface (area) (HS is controlled to effectively minimum, and saving energy consumption is better.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the cross section structure schematic diagram of preferred embodiment of the present utility model;
Fig. 2 is the piezoelectric unit structural representation of preferred embodiment of the present utility model;
In figure: 1, anti-oil reservoir, 2, electrothermal layer, 3, heat-insulation layer, 4, anti-skidding substrate layer, 5, electrode, 6, conductive pin, 7, electric hot plate, 8, sealer, 9, dielectric.
Detailed description of the invention
Be described in further detail the utility model in conjunction with the accompanying drawings and embodiments now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As depicted in figs. 1 and 2, a kind of piezo-electric type Electric heating table pad, comprise: the anti-oil reservoir 1 set gradually from top to bottom, electrothermal layer 2 and heat-insulation layer 3, electrothermal layer 2 comprises several loops, each loop comprises several piezoelectric units be connected in parallel, and flat piezoelectric unit is arranged together and forms electrothermal layer 2, is sealed with dielectric 9 in each piezoelectric unit, dielectric 9 the upper and lower are electrode 5, and the electrode 5 on upper strata is electric hot plate 7.
The piezoelectric unit arranged can heat targetedly position after being subject to the compressing of dish bowl, has stopped the phenomenon that large area adds heat waster power supply; The dielectric 9 that piezoelectric unit does not have and conductive pin 6, make compressing conductive exothermal become the controlled object of target; The arrangement of piezoelectric unit has effectively agreed with the shape of dish bowl, heating surface (area) (HS is controlled to effectively minimum, and saving energy consumption is better.
Also be provided with anti-skidding substrate layer 4 bottom heat-insulation layer 3, electric hot plate 7 lower surface is provided with conductive pin 6, and during the deformation of piezoelectric unit pressurized, conductive pin 6 can be powered for electric hot plate 7 by conducting about two two electrodes 5.
Dielectric 9 is encapsulated by flexible sealer 8 by each piezoelectric unit.The dielectric 9 of encapsulation is controlled within the scope of certain hydraulic pressure, and hydraulic pressure more has good pressure-bearing conductive intensities more greatly, and hydraulic pressure is larger, and the current lead-through pressure of needs is larger.
Dining table is paid somebody's debt and expected repayment later and is provided with electric controller, and controller can control the conducting of power supply and the stable of Current Voltage, and has overheated and overload protection function, and each loop is also equipped with at least one temperature sensor, temperature sensor electrical connection appliance controller.
The annular that piezoelectric unit on each loop is arranged into several different sizes in table and serving coasters and mats is circular or oval.
Above according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to right.
Claims (6)
1. a piezo-electric type Electric heating table pad, comprise: the anti-oil reservoir, electrothermal layer and the heat-insulation layer that set gradually from top to bottom, it is characterized in that, described electrothermal layer comprises several loops, each loop comprises several piezoelectric units be connected in parallel, and flat described piezoelectric unit is arranged together formation electrothermal layer, is sealed with dielectric in each described piezoelectric unit, described dielectric the upper and lower are electrode, and the electrode on upper strata is electric hot plate.
2. piezo-electric type Electric heating table pad according to claim 1, is characterized in that: be also provided with anti-skidding substrate layer bottom described heat-insulation layer.
3. piezo-electric type Electric heating table pad according to claim 1, is characterized in that: described electric hot plate lower surface is provided with conductive pin, and during described piezoelectric unit pressurized deformation, described conductive pin can conducting about two two electrodes be that electric hot plate is powered.
4. piezo-electric type Electric heating table pad according to claim 1, is characterized in that: dielectric is encapsulated by flexible sealer by each described piezoelectric unit.
5. piezo-electric type Electric heating table pad according to claim 1, is characterized in that: described dining table is paid somebody's debt and expected repayment later and is provided with electric controller.
6. piezo-electric type Electric heating table pad according to claim 1, is characterized in that: the annular that the piezoelectric unit on each described loop is arranged into several different sizes in described table and serving coasters and mats is circular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862959.1U CN204351536U (en) | 2014-12-31 | 2014-12-31 | Piezo-electric type Electric heating table pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862959.1U CN204351536U (en) | 2014-12-31 | 2014-12-31 | Piezo-electric type Electric heating table pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204351536U true CN204351536U (en) | 2015-05-27 |
Family
ID=53253038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862959.1U Expired - Fee Related CN204351536U (en) | 2014-12-31 | 2014-12-31 | Piezo-electric type Electric heating table pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204351536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545305A (en) * | 2014-12-31 | 2015-04-29 | 苏州原点工业设计有限公司 | Piezoelectric electric heating dining table mat |
-
2014
- 2014-12-31 CN CN201420862959.1U patent/CN204351536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545305A (en) * | 2014-12-31 | 2015-04-29 | 苏州原点工业设计有限公司 | Piezoelectric electric heating dining table mat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |