CN201700023U - Electric hot plate - Google Patents
Electric hot plate Download PDFInfo
- Publication number
- CN201700023U CN201700023U CN2010201621675U CN201020162167U CN201700023U CN 201700023 U CN201700023 U CN 201700023U CN 2010201621675 U CN2010201621675 U CN 2010201621675U CN 201020162167 U CN201020162167 U CN 201020162167U CN 201700023 U CN201700023 U CN 201700023U
- Authority
- CN
- China
- Prior art keywords
- electric
- heating wire
- hot plate
- base plate
- electric hot
- 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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- Resistance Heating (AREA)
Abstract
An electric hot plate comprises a baseplate and an electric heating wire impressed on the upper end surface of the baseplate, wherein an electric terminal is arranged at one end of the electric heating wire; and two electric terminals connected in series with each other are arranged at the other end of the electric heating wire. The electric hot plate not only can work under two different rated voltages respectively, but also have low cost.
Description
Technical field:
The utility model relates to a kind of electric hot plate, and it can be applicable on the electric heating utensil.
Background technology:
In the prior art, the electric hot plate that uses on the electric heating utensil comprises base plate and is stamped in the heating wire of base plate upper surface, power positive cathode is connected with the two ends of heating wire respectively and forms the loop, heating wire energising back produces heat, can heat object to be heated in the vessel, but this electric hot plate can only carry out work under a kind of rated voltage, and its range of application is little.
The utility model content:
Being of the utility model utility model overcomes above-mentioned the deficiencies in the prior art, and providing a kind of can work and electric hot plate with low cost under two kinds of different rated voltages respectively.
According to a kind of electric hot plate that the utility model provides, comprise base plate and the heating wire that is stamped in the base plate upper surface, described heating wire one end is provided with an electric connection, and the other end is provided with two electric connections that are connected in series.
According to a kind of electric hot plate that the utility model provides, also have following attached technical characterictic:
Described base plate is the ceramic alumina plate, and heating wire is made of the resistance material that is linear layout, also is provided with an insulating barrier that can cover base plate upper surface and heating wire on the base plate.
A kind of electric hot plate according to the utility model provides has following advantage with respect to prior art:
On this electric hot plate, be provided with an electric connection at the heating wire front end, the rear end is provided with two electric connections that are connected in series, wherein, two electric connections that an electric connection of heating wire front end connects power cathode, rear end can connect the positive pole of two different voltage sources respectively, and can switch switch by one and control it and can only form the loop by the positive pole and the power cathode of a voltage source at every turn, thereby this electric hot plate carries out work respectively under two kinds of different voltages; In addition, on this electric hot plate, only increased an electric connection, very cheap of its cost in the heating wire rear end.
Description of drawings:
Introduce the utility model in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the utility model master apparent direction;
Fig. 2 is the structural representation of this utility model left side apparent direction.
Embodiment:
With reference to Fig. 1, Fig. 2, according to a kind of electric hot plate described in the utility model, comprise base plate 1 and the heating wire 2 that is stamped in base plate 1 upper surface, heating wire 2 one ends are provided with an electric connection 3, the other end is provided with two electric connections that are connected in series 4,5, in the application, an electric connection 3 of heating wire 2 front ends connects power cathode, two electric connections 4 of rear end, 5 are connected with two joints that switch switch respectively, during the heating of 12V voltage, make the 12V positive source connect electric connection 4 by diverter switch and also form the loop by electric connection 3 and power cathode, during the heating of 24V voltage, make the 24V positive source connect electric connection 5 by diverter switch and also form the loop by electric connection 3 and power cathode.
The foregoing description is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (2)
1. electric hot plate comprises base plate (1) and is stamped in the heating wire (2) of base plate (1) upper surface that it is characterized in that: described heating wire (2) one ends are provided with an electric connection (3), and the other end is provided with two electric connections that are connected in series (4,5).
2. a kind of electric hot plate as claimed in claim 1, it is characterized in that: described base plate (1) is the ceramic alumina plate, heating wire (2) is made of the resistance material that is linear layout, also is provided with an insulating barrier (6) that can cover base plate (1) upper surface and heating wire (2) on the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201621675U CN201700023U (en) | 2010-04-19 | 2010-04-19 | Electric hot plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201621675U CN201700023U (en) | 2010-04-19 | 2010-04-19 | Electric hot plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201700023U true CN201700023U (en) | 2011-01-05 |
Family
ID=43401270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201621675U Expired - Fee Related CN201700023U (en) | 2010-04-19 | 2010-04-19 | Electric hot plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201700023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430777A (en) * | 2015-12-16 | 2016-03-23 | 阮保清 | Vehicle-mounted heating body |
-
2010
- 2010-04-19 CN CN2010201621675U patent/CN201700023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430777A (en) * | 2015-12-16 | 2016-03-23 | 阮保清 | Vehicle-mounted heating body |
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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: 20110105 Termination date: 20110419 |