CN2172555Y - Net-like electrothermal belt - Google Patents
Net-like electrothermal belt Download PDFInfo
- Publication number
- CN2172555Y CN2172555Y CN 93237779 CN93237779U CN2172555Y CN 2172555 Y CN2172555 Y CN 2172555Y CN 93237779 CN93237779 CN 93237779 CN 93237779 U CN93237779 U CN 93237779U CN 2172555 Y CN2172555 Y CN 2172555Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- heaters
- sliver
- cutting groove
- 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
Links
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- Resistance Heating (AREA)
Abstract
The utility model provides a mesh-shaped electrothermal belt, which is provided with a sliver-shaped die cutting groove, an electrothermal alloy belt and a current passing path, wherein, the width of the sliver-shaped die cutting groove is from 0.4 to 0.8 mm, and the best width of the sliver-shaped die cutting groove is 0.5 mm. Compared with the prior art, the utility model can save materials by 25% to 35%, resistance values of the utility model are increased by 25% to 35%, heat dissipation areas of the utility model are increased by 25% to 35%, and the heat efficiency of the utility model is increased obviously. The utility model can be used for processing hanging heaters with thin walls, plate type heaters, folding plate type flexible heaters, electric heaters (hot air heaters, etc.), etc.
Description
What the utility model provided is a kind of electric heating material---latticed ribbon heater.
The latticed ribbon heater of international market sale at present.Because the complexity of processing technology, difficulty is higher, so the groove width of the die-cut groove of strip can only be 1mm on the ribbon heater, dwindle its width, will certainly increase the difficulty of technology.Yet because its groove width can not be processed below 1mm, this performance to product has been brought certain defective, and Here it is, and material is wasteful, and area of dissipation is smaller, and resistance value is little, and thermal effect is just lower.
The purpose of this utility model is to overcome the defective of above-mentioned existence, proposes a kind of new latticed ribbon heater.The groove width that can guarantee the die-cut groove of strip is between 0.4-0.8mm.
Technical solution of the present utility model, its structure as shown in drawings.The die-cut groove of strip is arranged, electrothermal alloy band, electric current latus rectum, the groove width of the die-cut groove of strip is 0.4-0.8mm, best groove width is 0.5mm.
Accompanying drawing is a most preferred embodiment structural representation of the present utility model.
Among the figure 1 is the die-cut groove of strip, the 2nd, and electrothermal alloy band, the 3rd, electric current latus rectum.
Latticed ribbon heater is a kind of advanced person's ribbon heater, and it is to go out the strip groove equably on electrothermal alloy band material, forms many electric current latus rectums, and heating is even, and long working life, terminals are cold-zones, good heat dissipation effect, heat efficiency height.With one meter ribbon heater is example, the resistance value of ribbon heater can improve 25-35%, area of dissipation can increase about 25-35%, the heat efficiency is significantly improved, but and the about 25-35% of economical with materials, its enforceable product has: suspension type thin-walled warmer, baffle heater, flexible board-like flexible heater, air heater (air-heater) or the like.
Claims (1)
1, there is the die-cut groove of strip latticed ribbon heater, electrothermal alloy band, electric current latus rectum, and the groove width that it is characterized in that the die-cut groove of strip is 0.4-0.8mm, best groove width is 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237779 CN2172555Y (en) | 1993-10-18 | 1993-10-18 | Net-like electrothermal belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237779 CN2172555Y (en) | 1993-10-18 | 1993-10-18 | Net-like electrothermal belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2172555Y true CN2172555Y (en) | 1994-07-20 |
Family
ID=33812658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93237779 Expired - Fee Related CN2172555Y (en) | 1993-10-18 | 1993-10-18 | Net-like electrothermal belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2172555Y (en) |
-
1993
- 1993-10-18 CN CN 93237779 patent/CN2172555Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |