CN2324745Y - Carbon fibre cloth electric heater - Google Patents
Carbon fibre cloth electric heater Download PDFInfo
- Publication number
- CN2324745Y CN2324745Y CN 98223218 CN98223218U CN2324745Y CN 2324745 Y CN2324745 Y CN 2324745Y CN 98223218 CN98223218 CN 98223218 CN 98223218 U CN98223218 U CN 98223218U CN 2324745 Y CN2324745 Y CN 2324745Y
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- CN
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- Prior art keywords
- fibre cloth
- electric heater
- carbon
- utility
- model
- 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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Abstract
The utility model relates to a carbon fibre cloth electric heater, which is mainly a carbon containing fibre cloth with electric conductive performance. Two arbitrary sides of the carbon containing fibre cloth are respectively fixed with a sliver-shaped conductive copper sheet (foil) which is connected with a power cord; a temperature sensitive switch is conducted and connected between two conductive copper sheets; then the carbon containing fibre cloth is coated and assembled by proper glue films. The heat distribution of the utility model is uniform; accidents such as power cut, power leakage, etc., can not occur. In addition, the structure and the assembling mode of the utility model are all simpler, and therefore, the carbon fibre cloth electric heater has lower cost. The carbon fibre cloth electric heater can also be made into products of various shapes and structures, such as electric heating bags, blankets, coats, etc.
Description
The utility model relates to a kind of electric calorifie installation, refers to a kind of electric heater of plane especially.
Having a kind of in the prior art of relevant electric heater is carbon element diaphragm electric heater, as shown in Figure 2, it includes upper and lower layer heat-resistant insulator a, b, and one merge the heater c that is deployed into by a certain percentage by carbon film system and resin system raw material and diluent etc., this heater c system directly is printed on above-mentioned one of them the heat-resistant insulator b with mode of printing, and with " sandwich " formula or all around sealed type fit between this upper and lower layer heat-resistant insulator a, b, the head of heater c, tail two ends c1, c2 are connected with power line again.Be covered with on heat-resistant insulator b by also visible described heater c of figure and non-dense set,, wherein near heater c, have higher temperature so that the heat distribution of full wafer heat-resistant insulator b can't be very even; In addition, because of the consumption of this its used heater c of carbon element diaphragm electric heater a lot of, the materials cost is higher, and the manufacture process of such electric heater is also quite complicated, as: at first, must earlier carbon film system be mixed into a heater with resin system and diluent mutually by relevant part by weight composition, and make and be to be suitable for the solution state of screen printing; Then inferior, by the electric heating networking that has been designed to aforementioned fusion liquid heater is printed sub-heat-resistant insulation material matrix surface, the heat-resisting material matrix that the handle that continues finishes printing places high temperature furnace to dry; And then pull out head, tail two terminated lines at printing networking, for after connect the usefulness of power line; Then seal this printed wire with a high temperature insulation matrix or heat-resisting paint with impregnation method or coverage mode again, and place high temperature to be jealous of it to dry hardened forming; At last, should be heat-resisting, moistureproof and erosion-resisting printing networking system fits between this upper and lower layer high temperature insulation matrix with " sandwich " formula or with whole sealing means, a complete carbon element diaphragm electric heater.See that thus complicated manufacturing process more makes product cost further improve.
The purpose of this utility model is to propose a kind of carbon cloth electric heater, makes it have characteristics such as simple for structure, that manufacturing process is simple, and heat conduction is even, and cost is lower.
For reaching above-mentioned purpose, main structure of the present utility model is the carbon fiber-containing cloth of a tool conductivity, respectively be fixed with a strip conductive copper sheet (paper tinsel) in any both sides of this carbon fiber-containing cloth, and connect with a power line, conducting is connected with a temperature sensitive switch between two conductive copper sheets again, with suitable glued membrane carbon fiber-containing cloth is coated to assemble again.
The utility model has the advantages that, because of carbon fiber-containing cloth of the present utility model is whole property, so the distribution meeting of its heat is quite even, and be comprehensive, and, because of carbon fiber-containing cloth easy fracture not,, and do not have the generation of electric leakage accident so it does not have the anxiety of broken string; In addition, structure of the present utility model and assembling mode are all easier, so its cost is lower, also can make various shape and structure goods by different purposes requirements.
Description of drawings:
Fig. 1 is a three-dimensional exploded view of the present utility model.
Fig. 2 is a kind of exploded view of known carbon element diaphragm electric heater.
Embodiment of the present utility model as shown in Figure 1.See by Fig. 1, the utility model mainly is tool conductivity and the low carbon fiber-containing cloth 1 of power consumption, respectively be fixed with a strip conductive copper sheet 2 in any both sides of this carbon fiber-containing cloth 1, and with a power line 3 connections, conducting is connected with a temperature sensitive switch 4 between two conductive copper sheets 2 again, with suitable glued membrane 5 carbon fiber-containing cloth 1 is coated to assemble again; In addition, also a control switch 31 in order to the Control current power can be set on said power 3.
When the utility model used, the positive pole of power supply can import on the carbon fiber-containing cloth 1 via power line 3 and conductive copper sheet 2, leads back negative pole by another conductive copper sheet 2 and power line 3 again.The utility model is because the resistance value of carbon fiber-containing cloth 1 is bigger, and activation produces suitable heat energy, and it can be made into electric heating bag, electric blanket, electrically-heated suit or electric heating cotton-wadded quilt.
Claims (1)
1, a kind of carbon cloth electric heater, it is characterized in that mainly being the carbon fiber-containing cloth of a tool conductivity, respectively be fixed with a strip conductive copper sheet in any both sides of this carbon fiber-containing cloth, and connect with a power line, conducting is connected with a temperature sensitive switch between two conductive copper sheets again, with suitable glued membrane carbon fiber-containing cloth is coated to assemble again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223218 CN2324745Y (en) | 1998-02-12 | 1998-02-12 | Carbon fibre cloth electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223218 CN2324745Y (en) | 1998-02-12 | 1998-02-12 | Carbon fibre cloth electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2324745Y true CN2324745Y (en) | 1999-06-16 |
Family
ID=33974386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98223218 Expired - Fee Related CN2324745Y (en) | 1998-02-12 | 1998-02-12 | Carbon fibre cloth electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2324745Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101636006B (en) * | 2008-07-25 | 2012-09-19 | 清华大学 | Plane heat source |
| CN102955409A (en) * | 2011-08-18 | 2013-03-06 | 柯尼卡美能达商用科技株式会社 | Heat-producing fixing belt and image forming apparatus using the same |
| US8410676B2 (en) | 2007-09-28 | 2013-04-02 | Beijing Funate Innovation Technology Co., Ltd. | Sheet-shaped heat and light source, method for making the same and method for heating object adopting the same |
| US8450930B2 (en) | 2007-10-10 | 2013-05-28 | Tsinghua University | Sheet-shaped heat and light source |
-
1998
- 1998-02-12 CN CN 98223218 patent/CN2324745Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8410676B2 (en) | 2007-09-28 | 2013-04-02 | Beijing Funate Innovation Technology Co., Ltd. | Sheet-shaped heat and light source, method for making the same and method for heating object adopting the same |
| US8450930B2 (en) | 2007-10-10 | 2013-05-28 | Tsinghua University | Sheet-shaped heat and light source |
| CN101636006B (en) * | 2008-07-25 | 2012-09-19 | 清华大学 | Plane heat source |
| CN102955409A (en) * | 2011-08-18 | 2013-03-06 | 柯尼卡美能达商用科技株式会社 | Heat-producing fixing belt and image forming apparatus using the same |
| CN102955409B (en) * | 2011-08-18 | 2015-09-02 | 柯尼卡美能达商用科技株式会社 | The image processing system of heating fixing band and this heating fixing band of use |
| EP2560052A3 (en) * | 2011-08-18 | 2017-04-05 | Konica Minolta Business Technologies, Inc. | Heat-producing fixing belt and image forming apparatus using the same |
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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 |