CN204259185U - The faradic heating element device of a kind of elimination - Google Patents
The faradic heating element device of a kind of elimination Download PDFInfo
- Publication number
- CN204259185U CN204259185U CN201420725264.9U CN201420725264U CN204259185U CN 204259185 U CN204259185 U CN 204259185U CN 201420725264 U CN201420725264 U CN 201420725264U CN 204259185 U CN204259185 U CN 204259185U
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- CN
- China
- Prior art keywords
- battery lead
- lead plate
- plate
- groove
- heating element
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- Withdrawn - After Issue
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Abstract
The utility model discloses the faradic heating element device of a kind of elimination, comprise aluminium heat sink (201), aluminium heat sink (201) is hollow structure, inside be provided with heat radiation inner chamber (202), PTC heater (203) is provided with in heat radiation inner chamber (202), PTC heater (203) comprises ceramic heating plate (4), the first battery lead plate (3), the second battery lead plate (2) and insulating barrier (1), using the battery lead plate of connecting to neutral line directly as screen, which reduce the heat insulation number of plies, thermal conductivity improves, and manufacturing process is simple.
Description
Technical field
The utility model belongs to PTC heater technical field, particularly relates to the faradic heating element device of a kind of elimination.
Background technology
Present stage, all ptc heaters all can produce induced electricity, and prior art mainly eliminates induced electricity by adding metal screen layer.Its method is that screen is connected with zero line, has insulating barrier to be separated by between screen and aluminium heat-delivery surface, makes screen electromotive force be approximately zero, thus eliminates the induced electricity on aluminium heat sink surface in heater external rings around a circle metal screen layer.
Realizing in process of the present utility model, utility model people finds that prior art at least exists following problem: but prior art is when making the metal screen layer of parcel heater, and poor thermal conductivity, failure rate is high, and manufacturability is low.
Utility model content
Technical problem to be solved in the utility model is that a kind of thermal conductivity improves, and manufacturing process simply eliminates faradic heating element device.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: the faradic heating element device of a kind of elimination, comprise PTC heater, described PTC heater comprises ceramic heating plate, the first battery lead plate, the second battery lead plate and insulating barrier, described first battery lead plate is connected with live wire, and described second battery lead plate is connected with zero line.
Comprise aluminium heat sink, described aluminium heat sink is hollow structure, is inside provided with heat radiation inner chamber, is provided with PTC heater in heat radiation inner chamber.
Described second battery lead plate is trench structure, and described fever tablet stretches in the groove of the second battery lead plate;
In the groove that described first battery lead plate stretches into the second battery lead plate and between the second battery lead plate and fever tablet;
In the groove that the second battery lead plate is stretched in described insulating barrier one end and between the first battery lead plate and the second battery lead plate, the other end is wound around and covers the outside of the second battery lead plate.
Described first battery lead plate is connected with live wire; Described second battery lead plate is connected with zero line.
Described first battery lead plate is provided with draw-in groove, and one end of described insulating barrier snaps in described draw-in groove.
A technical scheme tool in technique scheme has the following advantages or beneficial effect, using the battery lead plate of connecting to neutral line directly as screen, which reduces the heat insulation number of plies, and thermal conductivity improves, and manufacturing process is simple.
Accompanying drawing explanation
The structural representation of elimination faradic heating element device of Fig. 1 for providing in the utility model embodiment;
Fig. 2 is the structural representation of the PTC heater of Fig. 1;
Mark in above-mentioned figure is: 1, insulating barrier, the 2, second battery lead plate, the 3, first battery lead plate, and 4, ceramic heating plate, 201, aluminium heat sink, 202, heat radiation inner chamber, 203, PTC heater.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model execution mode is described in further detail.
See Fig. 1, the faradic heating element device of a kind of elimination, comprise aluminium heat sink 201, aluminium heat sink 201 is hollow structure, inside be provided with heat radiation inner chamber 202, be provided with PTC heater 203, PTC heater 203 in heat radiation inner chamber 202 and comprise ceramic heating plate 4, first battery lead plate 3, second battery lead plate 2 and insulating barrier 1, second battery lead plate 2 is trench structure, and ceramic heating plate 4 stretches in the groove of the second battery lead plate 2;
As shown in Figure 2, the first battery lead plate 3 stretch into the second battery lead plate 2 groove in and between the second battery lead plate 2 and ceramic heating plate 4;
In the groove that the second battery lead plate 2 is stretched in insulating barrier 1 one end and between the first battery lead plate 3 and the second battery lead plate 2, the other end is wound around and covers the outside of the second battery lead plate 2; First battery lead plate 3 is provided with draw-in groove, and one end of insulating barrier 1 snaps in draw-in groove.
First battery lead plate 3 is connected with live wire; Second battery lead plate 2 is connected with zero line.
Ceramic heating plate 4 is close to by the first battery lead plate 3 and the second battery lead plate 2 and is clamped, and first battery lead plate 3 one end kills insulating barrier 1; Second battery lead plate 2 is while be close to ceramic heating plate 4, and another side wraps up the first battery lead plate 3.Insulating barrier 1 is all had to be separated by between first battery lead plate 3, second battery lead plate 2, aluminium heat sink 201.First battery lead plate 3 is connected with live wire, and the second battery lead plate 2 is connected with zero line.Because the second battery lead plate 2 is connected with zero line, and parcel the first electrode slice, between have insulating barrier 1 to be separated by, therefore have electromotive force to be approximately equal to ground potential between the first battery lead plate 3 of high potential and aluminium heat sink 201 and be separated by, aluminium heat sink 201 induced electricity can be eliminated.
After adopting above-mentioned structure, using the battery lead plate of connecting to neutral line directly as screen, which reduce the heat insulation number of plies, thermal conductivity improves, and manufacturing process is simple.Reduce failure rate, convenient operation, be easy to manufacture.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection range of the present utility model without to improve.
Claims (3)
1. eliminate faradic heating element device for one kind, comprise PTC heater (203), aluminium heat sink (201), described PTC heater (203) comprises ceramic heating plate (4), the first battery lead plate (3), the second battery lead plate (2) and insulating barrier (1), it is characterized in that, described second battery lead plate (2) is trench structure, first battery lead plate (3) is provided with draw-in groove, one end of insulating barrier (1) snaps in described draw-in groove, described first battery lead plate (3) is connected with live wire, and described second battery lead plate (2) is connected with zero line.
2. the faradic heating element device of elimination as claimed in claim 1, it is characterized in that, described aluminium heat sink (201) is hollow structure, is inside provided with heat radiation inner chamber (202), is provided with PTC heater (203) in heat radiation inner chamber (202).
3. the faradic heating element device of elimination as claimed in claim 1, it is characterized in that, described ceramic heating plate (4) stretches in the groove of the second battery lead plate (2);
Be positioned between the second battery lead plate (2) and ceramic heating plate (4) in the groove that described first battery lead plate (3) stretches into the second battery lead plate (2);
Be positioned between the first battery lead plate (3) and the second battery lead plate (2) in the groove that the second battery lead plate (2) is stretched in described insulating barrier (1) one end, the other end is wound around and covers the outside of the second battery lead plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725264.9U CN204259185U (en) | 2014-11-27 | 2014-11-27 | The faradic heating element device of a kind of elimination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725264.9U CN204259185U (en) | 2014-11-27 | 2014-11-27 | The faradic heating element device of a kind of elimination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259185U true CN204259185U (en) | 2015-04-08 |
Family
ID=52963444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420725264.9U Withdrawn - After Issue CN204259185U (en) | 2014-11-27 | 2014-11-27 | The faradic heating element device of a kind of elimination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204259185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104411030A (en) * | 2014-11-27 | 2015-03-11 | 芜湖敬创电子科技有限公司 | Heating device eliminating induced electricity |
-
2014
- 2014-11-27 CN CN201420725264.9U patent/CN204259185U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104411030A (en) * | 2014-11-27 | 2015-03-11 | 芜湖敬创电子科技有限公司 | Heating device eliminating induced electricity |
| CN104411030B (en) * | 2014-11-27 | 2016-08-24 | 芜湖敬创电子科技有限公司 | Eliminate faradic heating element device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |