CN202738133U - Printed type electrothermal film - Google Patents
Printed type electrothermal film Download PDFInfo
- Publication number
- CN202738133U CN202738133U CN 201220381001 CN201220381001U CN202738133U CN 202738133 U CN202738133 U CN 202738133U CN 201220381001 CN201220381001 CN 201220381001 CN 201220381001 U CN201220381001 U CN 201220381001U CN 202738133 U CN202738133 U CN 202738133U
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Abstract
A printed type electrothermal film belongs to the heating field. The film comprises a printed film, a plurality of conductive printing ink strips, a plurality of conductive printing ink blocks, two metal bus bars, two conductive silver paste strips and a glue film. The conductive printing ink strips are printed on the printed film at equal intervals, two rectangular conductive printing ink blocks which are symmetrically arranged at equal intervals on left and right ends of each conductive printing ink strip are also printed on the printed film, the two conductive silver paste strips are respectively and symmetrically arranged on left and right ends of each conductive printing ink strip and are not connected wit hthe conductive printing ink blocks; one side of each metal bus bar is arranged on the conductive silver paste strips, the other side is arranged on each conductive printing ink block, the glue film is covered on a heating resistor, the conductive printing ink blocks, the two conductive silver paste strips and the two metal bus bars and compounded with the printed film through hot pressing. printing ink and conductive silver paste are effectively connected as special printed pattern structures are adopted, current impact on a conductive and heating part of the film can be reduced in the starting and stopping moment, and the operation is more stable and safer.
Description
Technical field
The utility model relates to electric heating field, especially relates to a kind of printed form Electric radiant Heating Film.
Background technology
At present, general printed form Electric radiant Heating Film (such as printing ink type or carbon slurry type), the connected mode of its conductive exothermal part is: heating resistor (such as printing ink or carbon slurry) is that directly printing is connected entirely with busbar (such as silver slurry or conducting metal), the shortcoming of this connected mode be moment power on/off also large at the large and comprehensive leakage current that produces of rush of current that direct connecting portion produces, the long-term use produces local leak source phenomenon at connecting portion easily, and be unfavorable to the use of Electric radiant Heating Film safety and stability.
The utility model content
It is the safer connected mode of conductive oil ink-stick and busbar that the purpose of this utility model is to provide a kind of heating resistor, and the rush of current of generation is less, leakage current is also little and connecting portion is difficult for the local leak source that produces.
A kind of printed form Electric radiant Heating Film, comprise: print film, N bar conductive oil ink-stick, a 2N electrically conductive ink piece, two strip metal busbars, two conductive silver paste bars and glued membrane, N bar conductive oil ink-stick is printed on the print film with same intervals, the two ends, the left and right sides of every conductive oil ink-stick respectively symmetrical two rectangular conductive ink mass that keep at a certain distance away also are printed on the print film, article two, conductive silver paste bar symmetrical being positioned on the two ends, the left and right sides of every conductive oil ink-stick respectively, and be not connected with the electrically conductive ink piece; One side of every strip metal busbar is positioned on the conductive silver paste bar, and an other side is positioned on each electrically conductive ink piece, and glued membrane covers on conductive oil ink-stick, electrically conductive ink piece, conductive silver paste bar and the metal busbar and be compound with print film hot pressing; Described N is the integer greater than 1.
The utility model also has following feature:
1, a side of described every conductive silver paste bar is connected with the conductive oil ink-stick, and connects apart from being more than or equal to 3 millimeters, and an other side of conductive silver paste bar is not connected apart from the 1/2-1/3 that accounts for the width of conductive silver paste bar with the conductive oil ink-stick.
2, a side of described metal busbar is connected with the conductive silver paste bar, and connecting distance is more than or equal to 3 millimeters, an other side of metal busbar is not connected apart from the 1/2-1/3 that accounts for the width of conductiving metal strip with the conductive silver paste bar, and the opposite side of metal busbar is connected distance with the electrically conductive ink piece be more than or equal to 3 millimeters.
3, described conductive silver paste bar is hollow out shape.
4, described conductive oil ink-stick or be the conductive carbon paste bar; Electrically conductive ink piece or be the conductive carbon lumps.
The beneficial effects of the utility model are, can be in the Electric radiant Heating Film energising, reduce the leakage current that immediate current impacts, produces when reducing normal operation, reduced local connection improper, easily produce the phenomenon of spark and leak source, simple in structure, the thickness that suitably increases simultaneously print film and glued membrane also is conducive to improve the safety of Electric radiant Heating Film product.This product is mainly used in industry, civilian and public building heating, also can be used for heating or the heating of special aspects.
Description of drawings
Fig. 1 is the decomposing schematic representation of printed form Electric radiant Heating Film;
Wherein 1, the brush film, 2, the conductive oil ink-stick, 3, the metal busbar, 4, the conductive silver paste bar, 5, glued membrane, 6, the electrically conductive ink piece.
Embodiment
A kind of printed form Electric radiant Heating Film, comprise: print film, N bar conductive oil ink-stick, a 2N electrically conductive ink piece, two strip metal busbars, two conductive silver paste bars and glued membrane, N bar conductive oil ink-stick is printed on the print film with same intervals, the two ends, the left and right sides of every conductive oil ink-stick respectively symmetrical two rectangular conductive ink mass that keep at a certain distance away also are printed on the print film, article two, conductive silver paste bar symmetrical being positioned on the two ends, the left and right sides of every conductive oil ink-stick respectively, and be not connected with the electrically conductive ink piece; One side of every strip metal busbar is positioned on the conductive silver paste bar, and an other side is positioned on each electrically conductive ink piece, and glued membrane covers on conductive oil ink-stick, electrically conductive ink piece, conductive silver paste bar and the metal busbar and be compound with print film hot pressing.One side of described every conductive silver paste bar is connected with the conductive oil ink-stick, and connects apart from being more than or equal to 3 millimeters, and an other side of conductive silver paste bar is not connected apart from the 1/2-1/3 that accounts for the width of conductive silver paste bar with the conductive oil ink-stick.One side of described metal busbar is connected with the conductive silver paste bar, and connecting distance is more than or equal to 3 millimeters, an other side of metal busbar is not connected apart from the 1/2-1/3 that accounts for the width of conductiving metal strip with the conductive silver paste bar, and the opposite side of metal busbar is connected distance with the electrically conductive ink piece be more than or equal to 3 millimeters.Described conductive silver paste bar is hollow out shape.Described conductive oil ink-stick or be the conductive carbon paste bar; Electrically conductive ink piece or be the conductive carbon lumps.Described N is the integer greater than 1.
As shown in Figure 1, the printing order of this Electric radiant Heating Film is as follows: glued membrane 5 parts in the above, print film 1 part is at bottom, conductive oil ink-stick 2 and electrically conductive ink piece 6 print first, and then printing is conductive silver paste bar 4, puts metal busbar 3 in the above, metal busbar 3 one side pressures are on conductive silver paste, the other end of metal busbar 3 be pressed in little rectangle printing ink above, put glued membrane above last, finish the making of Electric radiant Heating Film product through combination process.
Claims (6)
1. printed form Electric radiant Heating Film, comprise: print film (1), N bar conductive oil ink-stick (2), 2N electrically conductive ink piece (6), two strip metal busbars (3), article two, conductive silver paste bar (4) and glued membrane (5), it is characterized in that: N bar conductive oil ink-stick (2) is printed on the print film (1) with same intervals, the two ends, the left and right sides of every conductive oil ink-stick (2) respectively symmetrical two the rectangular conductive ink mass (6) that keep at a certain distance away also are printed on the print film (1), article two, conductive silver paste bar (4) symmetrical being positioned on the two ends, the left and right sides of every conductive oil ink-stick respectively, and be not connected with electrically conductive ink piece (6); One side of every strip metal busbar (3) is positioned on the conductive silver paste bar (4), an other side is positioned on each electrically conductive ink piece (5), and glued membrane (5) covers on conductive oil ink-stick (2), electrically conductive ink piece (6), conductive silver paste bar (4) and the metal busbar (3) and be compound with print film (1) hot pressing; Described N is the integer greater than 1.
2. a kind of printed form Electric radiant Heating Film according to claim 1, it is characterized in that: a side of described every conductive silver paste bar (4) is connected with conductive oil ink-stick (2), and connecting distance is more than or equal to 3 millimeters, and an other side of conductive silver paste bar (4) is not connected apart from the 1/2-1/3 that accounts for the width of conductive silver paste bar (4) with conductive oil ink-stick (2).
3. a kind of printed form Electric radiant Heating Film according to claim 1, it is characterized in that: a side of described metal busbar (3) is connected with conductive silver paste bar (4), and connecting distance is more than or equal to 3 millimeters, an other side of metal busbar (3) is not connected apart from the 1/2-1/3 that accounts for the width of conductiving metal strip (3) with conductive silver paste bar (4), and the opposite side of metal busbar (3) is connected distance with electrically conductive ink piece (6) be more than or equal to 3 millimeters.
4. arbitrary described a kind of printed form Electric radiant Heating Film according to claim 1-3 is characterized in that: described conductive silver paste bar (4) is hollow out shape.
5. a kind of printed form Electric radiant Heating Film according to claim 1 and 2, it is characterized in that: described conductive oil ink-stick (2) is the conductive carbon paste bar.
6. a kind of printed form Electric radiant Heating Film according to claim 1 and 2, it is characterized in that: described electrically conductive ink piece (6) is the conductive carbon lumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381001 CN202738133U (en) | 2012-08-02 | 2012-08-02 | Printed type electrothermal film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381001 CN202738133U (en) | 2012-08-02 | 2012-08-02 | Printed type electrothermal film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738133U true CN202738133U (en) | 2013-02-13 |
Family
ID=47663781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381001 Expired - Lifetime CN202738133U (en) | 2012-08-02 | 2012-08-02 | Printed type electrothermal film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738133U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559964A (en) * | 2016-02-17 | 2016-05-11 | 中山浩发节能科技有限公司 | Intelligent nanometer therapeutic equipment for physical therapy heating membrane of traditional Chinese medicine |
| CN109104777A (en) * | 2017-06-20 | 2018-12-28 | E.I.内穆尔杜邦公司 | Modified for heating wearable object and other products can print heater |
| CN111246604A (en) * | 2020-04-15 | 2020-06-05 | 广东康烯科技有限公司 | Flexible graphene heating film and preparation method thereof |
| CN113347748A (en) * | 2021-05-28 | 2021-09-03 | 东风商用车有限公司 | Rectangular carbon-based electrothermal film with high power density and preparation method thereof |
-
2012
- 2012-08-02 CN CN 201220381001 patent/CN202738133U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559964A (en) * | 2016-02-17 | 2016-05-11 | 中山浩发节能科技有限公司 | Intelligent nanometer therapeutic equipment for physical therapy heating membrane of traditional Chinese medicine |
| CN109104777A (en) * | 2017-06-20 | 2018-12-28 | E.I.内穆尔杜邦公司 | Modified for heating wearable object and other products can print heater |
| CN111246604A (en) * | 2020-04-15 | 2020-06-05 | 广东康烯科技有限公司 | Flexible graphene heating film and preparation method thereof |
| CN111246604B (en) * | 2020-04-15 | 2020-07-31 | 广东康烯科技有限公司 | Flexible graphene heating film and preparation method thereof |
| CN113347748A (en) * | 2021-05-28 | 2021-09-03 | 东风商用车有限公司 | Rectangular carbon-based electrothermal film with high power density and preparation method thereof |
| CN113347748B (en) * | 2021-05-28 | 2022-05-03 | 东风商用车有限公司 | Rectangular carbon-based electrothermal film with high power density and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Printed type electrothermal film Effective date of registration: 20180419 Granted publication date: 20130213 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Harbin branch Pledgor: Wang Wei Registration number: 2018230000004 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190918 Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220802 Granted publication date: 20130213 |