CN201706556U - Electric heating device - Google Patents
Electric heating device Download PDFInfo
- Publication number
- CN201706556U CN201706556U CN2010202099343U CN201020209934U CN201706556U CN 201706556 U CN201706556 U CN 201706556U CN 2010202099343 U CN2010202099343 U CN 2010202099343U CN 201020209934 U CN201020209934 U CN 201020209934U CN 201706556 U CN201706556 U CN 201706556U
- Authority
- CN
- China
- Prior art keywords
- heating wire
- electric heating
- mounting disc
- shell
- outer casing
- 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 an electric heating device, comprising an outer casing, a heat insulating mounting disc, a wave-shaped electric heating wire and a ceramic terminal, wherein the heat insulating mounting disc is arranged in the mounting disc; the wave-shaped electric heating wire is fixed on the heat insulating mounting disc; the ceramic terminal is electrically connected with the electric heating wire. The device is characterized in that the ceramic terminal is arranged at the bottom of the outer casing; the device also comprises a crystalline glass panel and more than three support devices; the crystalline glass panel is supported on the outer casing and arranged on the electric heating wire, and has a distance of 0-15mm with the electric heating wire; the support devices are arranged under the outer casing, and can automatically adjust the upper and lower distance. As the distance between the crystalline glass panel and the electric heating wire is short, the pot bottom has short distance with the electric heating wire, so the heat transfer efficiency is high; as the ceramic terminal is arranged at the bottom of the outer casing, the volume of the whole heating device is reduced, and the wiring is convenient.
Description
Technical field
The utility model relates to a kind of electric heating device.
Background technology
Existing electric heating device shell, the ceramic terminal that is located at the interior heat insulation mounting disc of shell, is fixed on the corrugated heating wire in the heat insulation mounting disc and is electrically connected with heating wire, ceramic terminal is positioned at the side of shell.During use, the gap between bottom of pot body and the heating wire is bigger, and the thermal efficiency is low.
The utility model content
The utility model is to overcome the deficiencies in the prior art and provide a kind of heating wire can press close to bottom of pot body, a kind of electric heating device that the thermal efficiency is high.
In order to achieve the above object, the utility model is achieved in that it is a kind of electric heating device, comprises shell, is located at the heat insulation mounting disc in the shell, the ceramic terminal that is fixed on the corrugated heating wire in the heat insulation mounting disc and is electrically connected with heating wire; It is characterized in that: described ceramic terminal is positioned at the bottom of shell; Also comprise the glass-ceramic panel of support on shell, glass-ceramic panel be positioned at heating wire above, the spacing distance of itself and heating wire is 0 to 15 millimeter; Also comprise be located at shell below can regulate the bracing or strutting arrangement of distance up and down automatically more than three.
Described ceramic terminal is located at the bottom centre of shell or the position, next door of bottom.
Described bracing or strutting arrangement comprises the support bar that is fixed on outer casing bottom and is set in spring on the support bar.
The utility model advantage compared with prior art is, because distance is near between glass-ceramic panel and the heating wire, so bottom of pot body is near apart from heating wire, the heat transfer efficiency height; Because ceramic terminal is positioned at the bottom of shell, and the volume of whole electro-heat equipment is reduced, and easy-to-connect.
Description of drawings
Fig. 1 is the stereogram of the utility model embodiment one;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the stereogram of the utility model embodiment one bottom direction;
Fig. 4 is the stereogram of the utility model embodiment two;
Fig. 5 is the stereogram of the utility model embodiment two bottom direction.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done further detailed description:
Embodiment one
As shown in Figures 1 to 3, it is a kind of electric heating device, comprises shell 3, is located at the interior heat insulation mounting disc 1 of shell, is fixed on corrugated heating wire 2 in the heat insulation mounting disc and the ceramic terminal 5 that is electrically connected with heating wire; Characteristics of the present utility model are: ceramic terminal 5 is positioned at the bottom of shell; Also comprise the glass-ceramic panel 6 of support on shell 3, glass-ceramic panel be positioned at heating wire above, the spacing distance of itself and heating wire is 0 to 15 millimeter, because the distance between glass-ceramic panel and the heating wire is near, heat transfer distances is short, so heat-transfer effect is good; Also comprise be located at shell below can regulate the bracing or strutting arrangement of distance up and down automatically more than three, heating wire is well contacted with the bottom of a pan, improved the thermal efficiency.
In the present embodiment, ceramic terminal 5 is located at the bottom centre position of mounting disc 3.Bracing or strutting arrangement comprises the support bar 7 that is fixed on mounting disc bottom and is set in spring 4 on the support bar.
Embodiment two
Shown in Fig. 4,5, other the same with embodiment one, different is the position, next door that ceramic terminal 5 is located at the bottom of shell 3.
Claims (3)
1. an electric heating device comprises shell, is located at the heat insulation mounting disc in the mounting disc, the ceramic terminal that is fixed on the corrugated heating wire in the heat insulation mounting disc and is electrically connected with heating wire; It is characterized in that: described ceramic terminal (5) is positioned at the bottom of shell; Also comprise the glass-ceramic panel (6) of support on shell (3), glass-ceramic panel be positioned at heating wire above, the spacing distance of itself and heating wire is 0 to 15 millimeter; Also comprise be located at shell below can regulate the bracing or strutting arrangement of distance up and down automatically more than three.
2. electric heating device according to claim 1 is characterized in that: described ceramic terminal (5) is located at the bottom centre of shell (3) or the position, next door of bottom.
3. electric heating device according to claim 1 is characterized in that: described bracing or strutting arrangement comprises the support bar (7) that is fixed on outer casing bottom and is set in spring (4) on the support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202099343U CN201706556U (en) | 2010-05-22 | 2010-05-22 | Electric heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202099343U CN201706556U (en) | 2010-05-22 | 2010-05-22 | Electric heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706556U true CN201706556U (en) | 2011-01-12 |
Family
ID=43443715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202099343U Expired - Fee Related CN201706556U (en) | 2010-05-22 | 2010-05-22 | Electric heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780586A (en) * | 2019-01-14 | 2019-05-21 | 盐城苏源机电科技有限公司 | A kind of instant heating type multi-purpose type electric heating cooking stove of high temperature |
-
2010
- 2010-05-22 CN CN2010202099343U patent/CN201706556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780586A (en) * | 2019-01-14 | 2019-05-21 | 盐城苏源机电科技有限公司 | A kind of instant heating type multi-purpose type electric heating cooking stove of high temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180205 Address after: 528300 one of the 10-9 areas of the Foshan community residents committee of Longjiang Town, Shunde District, Guangdong Patentee after: Shunde District, Foshan City, the world of fine cooking technology Co., Ltd. Address before: 528318 Guangdong City, Shunde District, Longjiang Town, the first industrial park in the center of the 10-10 block Road No. Patentee before: Foshan Jianshi Yili Electric Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20190522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |