CN200973613Y - Improved structure of the electrothermal marmite body - Google Patents
Improved structure of the electrothermal marmite body Download PDFInfo
- Publication number
- CN200973613Y CN200973613Y CN 200720147663 CN200720147663U CN200973613Y CN 200973613 Y CN200973613 Y CN 200973613Y CN 200720147663 CN200720147663 CN 200720147663 CN 200720147663 U CN200720147663 U CN 200720147663U CN 200973613 Y CN200973613 Y CN 200973613Y
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- CN
- China
- Prior art keywords
- electrothermal
- insulating layer
- cooker body
- utility
- pot
- 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 discloses an improved structure for an electrothermal earthen pot cooker body, which comprises a cooker body and electrothermal wires. Inserting slots are provided on exterior wall of the cooker body; inside the inserting slots, a metal insulating layer matching the slot walls is coated; on the metal insulating layer, a nonmetallic insulating layer is covered. The electrothermal wires are embedded inside the nonmetallic insulating layer, and sealed with nonmetallic fillers. Besides, a dead cover is provided on exterior wall of the inserting slot, in order to ensure adhesive reliability between the insulating layer and the cooker body. The dead cover is connected with the cooker body through screws. The utility model can well prevent liquid inside the earthen pot from permeating onto the electrothermal wires, thus to well guarantee service safety.
Description
Technical field
The utility model relates to home-use electric heating appliance, is specifically related to the electrothermal casserole body structure-improved.
Background technology
Contain the trace element and the mineral matter of needed by human body in the natural boccaro, boccaro has little ventilating structure, exceedingly high right ground vapour, and good heat insulating heats up evenly, does not destroy food nutrition, keeps the food genuineness.Fields such as tea set, electric cooker, slaughterhouse and barbecue dish now have been widely used in by people.For heating wire is the structure that directly is embedded in the external wall groove of pot, as Fig. 1, directly be embedded in a kind of structure in the groove of bottom of pot body for heating wire, 1 is the pot body among the figure, 2 is heating wire, also there is a kind of defective in this kind structure, because pottery has a kind of little ventilating structure, the pot body that adopts this structure in use liquid in the pot is easy to outwards to infiltrate into heating wire along the ventilating structure of pot wall and causes short circuit and produce danger.
The utility model content
The technical problem that the utility model solves just provides a kind of electrothermal casserole body structure-improved simple in structure, can prevent well that pot interior liquid from infiltrating into heating wire, thereby avoids dangerous generation.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the electrothermal casserole body structure-improved, comprise pot body and heating wire, the external wall of pot is provided with caulking groove, it is characterized in that: in described caulking groove, be provided with the metallic spacer that one deck and cell wall match, be provided with the nonmetal separation layer of one deck on metallic spacer, described heating wire is embedded in the nonmetal separation layer, and by nonmetal packed layer sealing.
Improved, also be provided with a stifle at the caulking groove outer wall.Guarantee the reliability that separation layer and pot body adhere to.
Preferably, described stifle connects with pot sports association by screw.
The utility model is owing to adopt technique scheme, promptly at first in the groove of pot body, insert the metallic spacer that one deck and cell wall match, then in order to guarantee certain electrical safety gap, in the groove that metallic spacer forms, be prefabricated into a nonmetal separation layer again with non-metal powder, heating wire is embedded in this groove then, with non-metal powder its compacting is fixed again, strengthened fixing at last by stifle.So, increased one deck antiseep and all extraordinary metallic spacer of heat-conducting effect between the liquid in heating wire and the pot, the whole cooker body uses the big raising of security.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of existing a kind of electrothermal casserole body;
Fig. 2 is the structure improved structural representation of the utility model electrothermal casserole body;
Fig. 3 is an I place enlarged drawing among Fig. 2.
The specific embodiment
As shown in Figures 2 and 3, be the utility model electrothermal casserole body structure-improved, comprise pot body 1 and heating wire 2, pot body 1 outer wall is provided with caulking groove 11, in caulking groove 11, be provided with the metallic spacer 12 that one deck and cell wall match, be provided with the nonmetal separation layer 13 of one deck on metallic spacer 12, described heating wire 2 is embedded in the nonmetal separation layer, and by nonmetal packed layer 14 sealings.In order to guarantee separation layer and the reliability that the pot body adheres to, also be provided with a stifle 3 at the caulking groove outer wall, described stifle 3 connects with pot body 1 by screw 4.Above-mentioned nonmetal separation layer and nonmetal packed layer all adopt the good nonmetallic materials of heat-transfer effect.Shown in Fig. 2 is the pan structure that caulking groove only is set at bottom of pot body, certainly, according to the actual needs, can identical caulking groove structure be set at the pot body sidewall equally.
Claims (3)
1, electrothermal casserole body structure-improved, comprise a pot body (1) and heating wire (2), pot body (1) outer wall is provided with caulking groove (11), it is characterized in that: in described caulking groove (11), be provided with the metallic spacer (12) that one deck and cell wall match, on metallic spacer (12), be provided with the nonmetal separation layer of one deck (13), described heating wire (2) is embedded in the nonmetal separation layer (13), and by nonmetal packed layer (14) sealing.
2, according to the described electrothermal casserole body structure-improved of claim 1, it is characterized in that: also be provided with a stifle (3) at caulking groove (11) outer wall.
3, according to the described electrothermal casserole body structure-improved of claim 2, it is characterized in that: described stifle (3) connects with pot body (1) by screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720147663 CN200973613Y (en) | 2007-04-25 | 2007-04-25 | Improved structure of the electrothermal marmite body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720147663 CN200973613Y (en) | 2007-04-25 | 2007-04-25 | Improved structure of the electrothermal marmite body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200973613Y true CN200973613Y (en) | 2007-11-14 |
Family
ID=38899909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720147663 Expired - Fee Related CN200973613Y (en) | 2007-04-25 | 2007-04-25 | Improved structure of the electrothermal marmite body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200973613Y (en) |
-
2007
- 2007-04-25 CN CN 200720147663 patent/CN200973613Y/en not_active Expired - Fee Related
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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: 20071114 Termination date: 20120425 |