CN2260431Y - High efficiency, energy-saving and composite formed electric heating disc - Google Patents
High efficiency, energy-saving and composite formed electric heating disc Download PDFInfo
- Publication number
- CN2260431Y CN2260431Y CN 96227376 CN96227376U CN2260431Y CN 2260431 Y CN2260431 Y CN 2260431Y CN 96227376 CN96227376 CN 96227376 CN 96227376 U CN96227376 U CN 96227376U CN 2260431 Y CN2260431 Y CN 2260431Y
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- China
- Prior art keywords
- heat
- plate
- conducting plate
- energy
- electrothermal tube
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- Expired - Fee Related
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Abstract
The utility model provides an energy-saving electric heating disc with high efficiency, which is shaped in a composite way and is composed of an electric heating tube, a heating plate, a heat conducting plate, a heat insulating coat, riveting fasteners and a bottom plate, wherein the electric heating tube is installed between the heating plate and the heat conducting plate, the heat insulating coat is added between the heat conducting plate and the bottom plate so as to prevent the heat of the heat conducting plate from transferring toward the bottom plate, and the riveting fasteners fixedly rivet the heating plate, the electric heating tube, the heat conducting plate and the bottom plate together. Compared with the prior art, the utility model has the characteristics of reasonable design, simple structure, easy processing work, convenient installation, easy use, etc.
Description
The utility model relates to a kind of electric heating device, specifically a kind of energy-efficient composite molding electric hot tray.
Electric hot tray is applied on the family expenses electric cooking appliances such as electric food warmer, electric cooker, electric frying pan widely, the production of prior art electric hot tray is that electrothermal tube is advanced in the aluminium dish by the casting casting, electrothermal tube and aluminium dish type are integral, conduct heat to cooking utensils by the aluminium dish, the deficiency of its existence is the production cost height, complex process, founding casting labour intensity is big, production efficiency is low, difficult quality guarantee.
The purpose of this utility model provides the energy-efficient composite molding electric hot tray that a kind of technology is simple, production cost is low, be easy to process.
The purpose of this utility model realizes in the following manner, add thermal conductor with metal aluminum sheet and general steel sheet punching press composite molding, the thermal conductor that adds with the full cast aluminium that replaces prior art, during making, with one deck aluminium sheet as heating plate, second layer aluminium sheet is as heat-conducting plate, with general steel sheet as base plate, heat-conducting plate and base plate stamp out the wave groove that electrothermal tube is installed with stamping machine, one or more electrothermal tubes are installed in the wave groove on the heat-conducting plate, and base plate, heat-conducting plate, electrothermal tube and heating plate are in the same place with the compound rivet clasp of rivet then.In order to improve the heat efficiency of electric hot tray, reduce the loss of heat, between base plate and heat-conducting plate, be coated with and add one deck high temperature insulating mould coating, with the heat that reduces electrothermal tube by the transmission of heat-conducting plate to base plate.
Accompanying drawing 1 is the end TV structure schematic diagram of energy-efficient composite molding electric hot tray;
Accompanying drawing 2 is the local section structural representation of energy-efficient composite molding electric hot tray.
With reference to Figure of description to energy-efficient composite molding electric heating of the present utility model Dish explains below doing.
Energy-efficient composite molding electric hot tray of the present utility model, its structure is by electricity Heat pipe [4], heating plate [1], heat-conducting plate [2], heat insulating coat [7], riveting component [5] And base plate [3] forms, electrothermal tube [4] be installed in heating plate [1] and heat-conducting plate [2] it Between, for the heat that reduces heat-conducting plate to the base plate transmission, heat insulating coat [7] is added in Between heat-conducting plate [2] and the base plate [3], riveting component [5] is with heating plate [1], electrothermal tube [4], heat-conducting plate [2] and base plate [3] rivet clasp are together. Heat-conducting plate [2] and base plate [3] Strike out wave groove [8], and go out circular hole at wave groove [8] end, electrothermal tube [4] Be installed in the wave groove [8] circular hole of termination from going out of electrothermal tube [4] In stretch out downwards. The downward flange of limit section of heating plate [1] is with heat-conducting plate [2] and base plate [3] Bao Gu together.
Embodiment: the processing and fabricating of energy-efficient composite molding electric hot tray of the present utility model is very simple and convenient, fabrication and installation get final product shown in the by specification accompanying drawing, heating plate and heat-conducting plate are by the aluminium sheet punch forming, base plate is by the punch forming of normal thin iron plate, insulating moulding coating can have been bought from the chemical industry shop, the circular hole of the wave groove on heat-conducting plate and the base plate and the circular hole of assigning the electrothermal tube termination and installation riveting component can once stamp out by the shape of electrothermal tube and the position of installation riveting component.During installation, earlier insulating moulding coating is coated with and is added between heat-conducting plate and the base plate, again electrothermal tube is installed in the wave groove, with heating plate electrothermal tube is buckled between the heat-conducting plate, with rivet or other riveting components heating plate, heat-conducting plate, electrothermal tube and base plate rivet clasp are in the same place, with the downward flange of limit portion of heating plate, the Bao Gu of limit portion of heat-conducting plate and base plate is in the same place at last.The use of this energy-efficient composite molding electric hot tray is compared with the use of the full aluminium electric hot tray of prior art, have reasonable in design, simple in structure, be easy to processing, characteristics such as easy to install, thereby, have good value for applications.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (3)
1. energy-efficient composite molding electric hot tray, comprise electrothermal tube, heating plate, heat-conducting plate, heat insulating coat, riveting component and base plate, it is characterized in that electrothermal tube is installed between heating plate and the heat-conducting plate, heat insulating coat is added between heat-conducting plate and the base plate, and riveting component with heating plate, electrothermal tube, heat-conducting plate and base plate rivet clasp together.
2. energy-efficient composite molding electric hot tray according to claim 1 is characterized in that heat-conducting plate and base plate strike out wave groove, and goes out circular hole that at the bottom of wave groove electrothermal tube is installed in the wave groove, and stretch out downwards from the circular hole of going out the termination of electrothermal tube.
3. energy-efficient composite molding electric hot tray according to claim 1, the downward flange of limit portion that it is characterized in that heating plate are with heat-conducting plate and base plate Bao Gu together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227376 CN2260431Y (en) | 1996-03-14 | 1996-03-14 | High efficiency, energy-saving and composite formed electric heating disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96227376 CN2260431Y (en) | 1996-03-14 | 1996-03-14 | High efficiency, energy-saving and composite formed electric heating disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2260431Y true CN2260431Y (en) | 1997-08-20 |
Family
ID=33905510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96227376 Expired - Fee Related CN2260431Y (en) | 1996-03-14 | 1996-03-14 | High efficiency, energy-saving and composite formed electric heating disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2260431Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317724A (en) * | 2013-07-03 | 2013-09-25 | 苏州凯尔博精密机械有限公司 | Thermal template for filter pressing plate welding machine |
| CN110338651A (en) * | 2018-04-04 | 2019-10-18 | 佛山市顺德区美的电热电器制造有限公司 | Liquid heating |
| CN110338652A (en) * | 2018-04-04 | 2019-10-18 | 佛山市顺德区美的电热电器制造有限公司 | Liquid heating |
-
1996
- 1996-03-14 CN CN 96227376 patent/CN2260431Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317724A (en) * | 2013-07-03 | 2013-09-25 | 苏州凯尔博精密机械有限公司 | Thermal template for filter pressing plate welding machine |
| CN110338651A (en) * | 2018-04-04 | 2019-10-18 | 佛山市顺德区美的电热电器制造有限公司 | Liquid heating |
| CN110338652A (en) * | 2018-04-04 | 2019-10-18 | 佛山市顺德区美的电热电器制造有限公司 | Liquid heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |