CN201039495Y - A heating tray - Google Patents
A heating tray Download PDFInfo
- Publication number
- CN201039495Y CN201039495Y CNU2007200506733U CN200720050673U CN201039495Y CN 201039495 Y CN201039495 Y CN 201039495Y CN U2007200506733 U CNU2007200506733 U CN U2007200506733U CN 200720050673 U CN200720050673 U CN 200720050673U CN 201039495 Y CN201039495 Y CN 201039495Y
- Authority
- CN
- China
- Prior art keywords
- resistance wire
- heating resistance
- embedded groove
- plate body
- heating
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a heating plate, comprising a plate body, a heating resistance wire, an embedded groove with the heating resistance wire on the plate body. The utility model is characterized in that the heating resistance wire is fixed in the embedded groove through heat conducting and insulative materials mixed with bonding materials and an aluminium alloy heat conducting plate is fixed on the plate body of the mirror surface of the embedded groove. As the utility model adopts the structure and the plate body is made by crude iron, the damage of the heating resistance wire by high temperature is prevented, the heating resistance wire is convenient to be bent and bonded with the embedded groove of the plate body through heat conducting and insulative materials mixed with bonding materials and insulated, the heating resistance wire can be bonded with the plate body after the magnesite mixed with bonding materials are heated. The aluminium alloy heat conducting plate is fixed on the plate body to achieve fast heat conduction, symmetrical heating and the contact of the heat conducting plate and a pot bottom. The utility model has the advantages of high yield, simple technology, symmetrical heating conduction and high heating efficiency.
Description
Technical field
The utility model relates to the heat-generating disc that a kind of electric food warmer is used.
Background technology
Present prior art, a kind of heat-generating disc comprises disk body, heat-generating pipe, and the embedded groove of heat-generating pipe is arranged on the disk body, and heat-generating pipe is installed in the embedded groove, and disk body is formed by urib founding, and heat-generating pipe wraps up with magnesia, and is one-body molded with disk body, embedded groove in the lump.The disk body that fine aluminium is made, not anti-long-time dry combustion method, and easily produce distortion.Existing problems: rate of finished products is low, the complex process of heat-generating pipe bending; Heat conduction is slow, and heat radiation is uneven.
Summary of the invention
The purpose of this utility model is: a kind of heat-generating disc is provided, and it is the rate of finished products height not only, and technology is simple, and heat conduction is even, heat efficiency height.
The utility model is achieved in that a kind of heat-generating disc comprises disk body, heating resistance wire, the embedded groove that heating resistance wire is arranged on the disk body, heating resistance wire is installed in the embedded groove, its special character is: described heating resistance wire is fixed in the embedded groove by heat conduction, the insulating material that is mixed with adhesives, the heat conducting disk that also comprises an aluminium alloy, described heat conducting disk is fixed on the disk body of embedded groove mirror image face.
Described a kind of heat-generating disc, its special character is: described heat conduction, insulating material are magnesia.
A kind of heat-generating disc of the utility model, described heating resistance wire is fixed in the embedded groove by heat conduction, the insulating material that is mixed with adhesives, also comprises the heat conducting disk of an aluminium alloy, and described heat conducting disk is fixed on the disk body of embedded groove mirror image face.Owing to adopt such structure, directly use the disk body of urib founding, prevented that Yin Gaowen from damaging a thermal resistance wire, so the rate of finished products height; Heating resistance wire, bending is convenient, the embedded groove of heat conduction, insulating material and the disk body of heating resistance wire by being mixed with adhesives bonds together and insulate, and the heat conduction, the insulating material that are mixed with adhesives can realize just that through heating heating resistance wire and disk body bond together; The heat conducting disk of aluminium alloy is fixed on the disk body, realized that heat conduction is fast, heat radiation evenly, heat conducting disk contacts with the bottom of a pan, so its rate of finished products height not only, technology is simple, and heat conduction is even, heat efficiency height.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1 and Figure 2, a kind of heat-generating disc comprises disk body 1, heating resistance wire 3, embedded groove 2, fixing hole 11, installing hole 12 that heating resistance wire 3 is arranged on the disk body 1, heating resistance wire 3 is installed in the embedded groove 2, described heating resistance wire 3 is fixed in the embedded groove 2 by heat conduction, the insulating material 7 that is mixed with adhesives, the heat conducting disk 6 that also comprises an aluminium alloy, described heat conducting disk 6 is fixed on the disk body 1 of embedded groove 2 mirror image faces.Described heat conduction, insulating material 7 are magnesia.
Also comprise the binding post 5 that is connected with heating resistance wire 3 two ends, be mixed with the relative position of the magnesia 7 link posts 5 of adhesives.
One screw 8 passes the installing hole 12 on the disk body 1, and heat conducting disk 6 and disk body 1 are fixedly connected.
Claims (2)
1. a heat-generating disc comprises disk body, heating resistance wire, the embedded groove that heating resistance wire is arranged on the disk body, heating resistance wire is installed in the embedded groove, it is characterized in that: described heating resistance wire is fixed in the embedded groove by heat conduction, the insulating material that is mixed with adhesives, the heat conducting disk that also comprises an aluminium alloy, described heat conducting disk is fixed on the disk body of embedded groove mirror image face.
2. a kind of heat-generating disc according to claim 1 is characterized in that: described heat conduction, insulating material are magnesia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200506733U CN201039495Y (en) | 2007-04-24 | 2007-04-24 | A heating tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200506733U CN201039495Y (en) | 2007-04-24 | 2007-04-24 | A heating tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201039495Y true CN201039495Y (en) | 2008-03-19 |
Family
ID=39212025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200506733U Expired - Fee Related CN201039495Y (en) | 2007-04-24 | 2007-04-24 | A heating tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201039495Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376116A (en) * | 2016-08-30 | 2017-02-01 | 安庆三维电器有限公司 | Arc-bottom electrical heating disc |
| CN106376117A (en) * | 2016-08-30 | 2017-02-01 | 安庆三维电器有限公司 | Rectangular electrical heating disc |
-
2007
- 2007-04-24 CN CNU2007200506733U patent/CN201039495Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376116A (en) * | 2016-08-30 | 2017-02-01 | 安庆三维电器有限公司 | Arc-bottom electrical heating disc |
| CN106376117A (en) * | 2016-08-30 | 2017-02-01 | 安庆三维电器有限公司 | Rectangular electrical heating disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Dolma Electrical Appliance Co. Ltd. Assignor: Chen Shengxiang Contract fulfillment period: 2009.8.25 to 2015.8.25 Contract record no.: 2009440001394 Denomination of utility model: Heating disc Granted publication date: 20080319 License type: Exclusive license Record date: 20090903 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.25 TO 2015.8.25; CHANGE OF CONTRACT Name of requester: SHENZHEN CITY ZHUOMA ELECTRICAL APPLIANCES CO., LT Effective date: 20090903 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20100424 |