CN102975447A - Integrally-molded carbon fiber heating board - Google Patents
Integrally-molded carbon fiber heating board Download PDFInfo
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- CN102975447A CN102975447A CN201210497261XA CN201210497261A CN102975447A CN 102975447 A CN102975447 A CN 102975447A CN 201210497261X A CN201210497261X A CN 201210497261XA CN 201210497261 A CN201210497261 A CN 201210497261A CN 102975447 A CN102975447 A CN 102975447A
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- carbon fiber
- epoxy resin
- fiber heating
- board
- resin board
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Abstract
The invention relates to an integrally-molded carbon fiber heating board. The technical problem to be solved is to provide a heating board which can overcome the defects in the background technology, has the characteristics of firm cementation, high composite quality and good visual effect. The technical scheme is that the integrally-molded carbon fiber heating board comprises two layers of epoxy resin boards, a short carbon fiber heating sheet and a copper foil, wherein the short carbon fiber heating sheet is fixed between the two layers of the epoxy resin boards in a clamping manner; and the copper foil is used for guiding current; the integrally-molded carbon fiber heating board is characterized in that a PET (Polyethylene Terephthalate) board is further compounded on the front surfaces of the epoxy resin boards in a hot-pressing manner, wherein a decorative pattern is further printed on one surface where the PET board is tightly adhered to the epoxy resin boards; and the epoxy resin boards, the short carbon fiber heating sheet, the copper foil sheet and the PET board are molded into a whole by one-step hot-pressing and compounding. The decorative pattern on the PET board is formed by UV (Ultraviolet) printing.
Description
Technical field
The present invention relates to a kind of heat generating components, specifically supporting carbon fiber heating plate in the carbon fibre heater.
Background technology
The warmer that adopts the chopped carbon fiber fever tablet to make, the characteristics with its thermal efficiency height, clean and safe in recent years, have been subject to consumers in general's favor and welcome.
The warmer that conventional employing chopped carbon fiber fever tablet is made, its structure comprise the chopped carbon fiber fever tablet, cover the facing paper in this fever tablet front, be composite and fixed at the epoxy resin board on facing paper surface and liner in the reflective thermal-insulating layer at the fever tablet back side (fever tablet structure wherein be grip a chopped carbon fiber fever tablet between two-layer epoxy resin board and as the copper foil of guiding electric current) by hot pressing.Because facing paper is bonded and fixed between fever tablet and the epoxy resin board by the heat pressing process of the Compound Machining second time, the facing paper color is subject to the obstruct of epoxy resin board, and visual effect is a greater impact; And epoxy resin board significantly descends at the pull-out capacity of secondary compound tense, and existing the facing paper position should not smooth, easy foaming, slightly long papery yellowing of time affects the defectives such as decorative effect; These all make the VIS of warmer and product specification be affected.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned background technology, a kind of improvement of carbon fiber heating plate is provided, this heating board should be able to overcome the deficiency of above-mentioned background technology, have bonding firmly, composite quality is high and the characteristics of good visual effect.
Technical scheme provided by the invention is: integrated carbon fiber heating plate comprises two-layer epoxy resin board and is clamped to chopped carbon fiber fever tablet and the Copper Foil used of guiding electric current between the two-layer epoxy resin board; It is characterized in that: the front of described epoxy resin board is the compound PET plate of hot pressing also, and the one side that this PET plate is close to epoxy resin board also is printed on decorative pattern; Above-mentioned epoxy resin board, chopped carbon fiber fever tablet, copper foil and PET plate are integrated by disposable hot pressing composite molding.
Decorative pattern on the described PET plate forms by the UV printing.
The invention has the beneficial effects as follows: because it is compound by disposable hot pressing to be printed on the PET plate of decorative pattern, be shaped to one with heating board, so bonding firmly, the slightly long papery yellowing of unsuitable smooth, easy foaming, time of having eliminated existing papery cosmetic sheet existence fully affects the defectives such as decorative effect, the outward appearance visual effect is also outstanding especially, so that the class of product obviously steps a stage.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is cross-sectional structure schematic diagram of the present invention.
Among the figure: 1, patterned layer; 2, PET plate; 3, upper strata epoxy resin board; 4, chopped carbon fiber fever tablet; 5, lower floor's epoxy resin board.
The specific embodiment
Below in conjunction with embodiment shown in the drawings, the invention will be further described.
Carbon fiber heating plate as shown in Figure 1 comprises two-layer epoxy resin board (among the figure show upper strata epoxy resin board 3 and lower floor's epoxy resin board 5) and is clamped to chopped carbon fiber fever tablet 4 between the two-layer epoxy resin board and Copper Foil that the guiding electric current is used (Copper Foil is installed in the edge graph of chopped carbon fiber heating paper and omits); This is the structure (upper side frame 6 that also adds all around of carbon fiber heating plate is reinforced) of conventional carbon fiber heating plate.
Above-mentioned epoxy resin board normally adopt prepreg heat the pressurization afterreaction form; Adopt epoxy resin board to carry out the pressurization of heating the second time, the bonding pull-out capacity can significantly descend, and composite effect is a greater impact; This also is that existing facing paper position is unsuitable smooth, the one of the main reasons of easy foaming.
Improvement of the present invention is: the front of described carbon fiber heating plate (epoxy resin board plate face) be the compound PET plate 1 of hot pressing also, this PET(polyester resin) the plate one side of being close to epoxy resin board also is printed on decorative pattern (decorative pattern on the PET plate forms patterned layer 2 by transfer printing); Above-mentioned epoxy resin board, chopped carbon fiber heating board, copper foil and PET plate are shaped to one by the hot pressing compound disposable; The temperature, pressure of the hot pressing compound tense all processing technology with existing carbon fiber heating plate is identical.
Characteristics of the present invention are: the epoxy resin board that adopts during owing to the making heating board is that (prepreg adopts glass fabric to do reinforcing material to prepreg; The upper epoxy resin adhesive liquid of treated glass fabric dipping, the sheeting of making through the heat treatment preliminary drying again is called prepreg, and it adds in heating depresses and can soften, the meeting reaction is solidified after the cooling); So after hot pressing processing, prepreg is cured as epoxy resin board, and as a whole with chopped carbon fiber heating paper, copper foil and the disposable composite molding of PET plate; And then the defective of having avoided the secondary Compound Machining to bring fully.
Claims (2)
1. integrated carbon fiber heating plate comprises two-layer epoxy resin board (3,5) and is clamped to chopped carbon fiber fever tablet (4) between the two-layer epoxy resin board and Copper Foil that the guiding electric current is used; It is characterized in that: the front of described epoxy resin board is the compound PET plate (1) of hot pressing also, and the one side that this PET plate is close to epoxy resin board also is printed on decorative pattern; Above-mentioned epoxy resin board, chopped carbon fiber fever tablet, copper foil and PET plate are integrated by disposable hot pressing composite molding.
2. integrated carbon fiber heating plate according to claim 1 is characterized in that: the decorative pattern on the described PET plate forms by the UV printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497261XA CN102975447A (en) | 2012-11-28 | 2012-11-28 | Integrally-molded carbon fiber heating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497261XA CN102975447A (en) | 2012-11-28 | 2012-11-28 | Integrally-molded carbon fiber heating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102975447A true CN102975447A (en) | 2013-03-20 |
Family
ID=47849932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210497261XA Pending CN102975447A (en) | 2012-11-28 | 2012-11-28 | Integrally-molded carbon fiber heating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102975447A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708774A (en) * | 2019-11-29 | 2020-01-17 | 浙江禾子施能科技有限公司 | Carbon fiber heating plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1344988A2 (en) * | 2002-03-12 | 2003-09-17 | Sgl Carbon Ag | Carbonaceous molded body for room heating |
| CN201629850U (en) * | 2009-12-11 | 2010-11-10 | 石伟 | Electric heating plate with earthing device |
| CN201947473U (en) * | 2010-12-18 | 2011-08-24 | 博睿思科技(大连)有限公司 | Carbon fiber electric heating plate |
| CN203046384U (en) * | 2012-11-28 | 2013-07-10 | 浙江禾子施能科技有限公司 | All-in-one carbon fiber heating board |
-
2012
- 2012-11-28 CN CN201210497261XA patent/CN102975447A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1344988A2 (en) * | 2002-03-12 | 2003-09-17 | Sgl Carbon Ag | Carbonaceous molded body for room heating |
| CN201629850U (en) * | 2009-12-11 | 2010-11-10 | 石伟 | Electric heating plate with earthing device |
| CN201947473U (en) * | 2010-12-18 | 2011-08-24 | 博睿思科技(大连)有限公司 | Carbon fiber electric heating plate |
| CN203046384U (en) * | 2012-11-28 | 2013-07-10 | 浙江禾子施能科技有限公司 | All-in-one carbon fiber heating board |
Non-Patent Citations (1)
| Title |
|---|
| 王少君，崔励，焦利勇，张秀坊: "《印刷油墨生产技术》", 31 May 2004, 北京：化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708774A (en) * | 2019-11-29 | 2020-01-17 | 浙江禾子施能科技有限公司 | Carbon fiber heating plate |
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Application publication date: 20130320 |