CN201663714U - Flexible flat strip-shaped heater adopting carbon fiber filament as heating source - Google Patents
Flexible flat strip-shaped heater adopting carbon fiber filament as heating source Download PDFInfo
- Publication number
- CN201663714U CN201663714U CN2010201677473U CN201020167747U CN201663714U CN 201663714 U CN201663714 U CN 201663714U CN 2010201677473 U CN2010201677473 U CN 2010201677473U CN 201020167747 U CN201020167747 U CN 201020167747U CN 201663714 U CN201663714 U CN 201663714U
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- carbon fiber
- fiber wire
- heating element
- shaped heating
- power supply
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Abstract
A flexible flat strip-shaped heater adopting a carbon fiber filament as a heating source comprises the carbon fiber filament, thermoplastic plastic materials arranged on the opposite side edges of the carbon fiber filament and wrapping the carbon fiber filament, as well as power terminals arranged at the two opposite end parts of the carbon fiber filament. The size of the flexible flat strip-shaped heater is limitless and can be enlarged as needed: for example, a plurality of such heaters can be connected in series through welding, so as to extend into a predetermined pattern; or a single heater can be bent continuously into a predetermined pattern. The flexible flat strip-shaped heater is applicable for articles with different dimensions, including not only small articles such as clothes, waist supports and gloves, but also large articles such as electric blankets, cotton quilts and the like.
Description
Technical field
The utility model relates to a kind of heating element, refers to a kind of with the pliability flat-shaped heating element of carbon fiber wire as pyrotoxin especially.
Background technology
The flexible of pliability sheet heating element and frivolous characteristic make it be arranged at clothing, knee-pad, waist support, gloves, shoe-pad, earmuff or waist at large and lean on etc. on the article, use coating human body and heat is provided.
The structure of known pliability sheet heating element mainly comprises: metallic(return) circuit, two soft high temperature insulation sheets of making through chemical etching or punch process with sheet metal pile up this metallic(return) circuit of double team in wherein and two power leads connect two ends of this metallic(return) circuit and stretch out outside this two insulating trip, using provides electric current through this metallic(return) circuit and generate heat.Other has a kind of known pliability sheet heating element to comprise: one first soft high temperature insulation sheet, utilize printing technology seal be located at that carbon circuit, one second soft high temperature insulation sheet on this insulating trip splices on this first soft high temperature insulation sheet and this carbon circuit of double team in wherein; Similarly, this heating element includes two power leads and is connected with two ends of this carbon circuit respectively and stretches out outside this two insulating trip.Though above-mentioned two kinds of known pliability sheet heating elements have frivolous characteristic, can not knuckle and can only be slight curving, thereby on using, be very restricted.
Other has a kind of pliability sheet heating element; it is used conductive fabric such as carbon-fiber cloth etc. and is folded between two screening glass; and suitable power supply guiding structure and form new-type pliability sheet heating element in addition; this kind heating element is except possessing above-mentioned known frivolous characteristic; more can be subjected to the complications of various angles, and have higher application.
It is the manufacture method of the flexible sheet heating element of pyrotoxin with the conductive fabric that TaiWan, China notification number I308465 patent discloses a kind of, its step that comprises is: prepare earlier a conductive fabric and a strutting piece, this strutting piece is made of a PET film and the acryl glue that is attached on the one side of this PET film; With pressing mode this acryl glue is bonded on the one side of this conductive fabric, and this PET film is combined with this conductive fabric; This conductive fabric is struck out a heater element with predetermined loop pattern; Behind coated with conductive glue on two end points of this heater element and difference gluing one power lead, on the another side of this heater element, apply the deflection screening glass of a thermoplastic respectively with respect to the one side of this PET film that is sticked; After removing this PET film, on this heater element is sticked the another side of one side of this screening glass, apply the deflection screening glass of a thermoplastic again, finish the manufacturing of this pliability heating element.Yet the shortcoming of this heating element is: must offer mould in addition, utilize this mould to strike out the pattern in a predetermined loop again on a conductive fabric.So the practice certainly will make manufacture process become complicated and cause cost to increase widely, and only being suitable for small-sized clothing, knee-pad, waist support, gloves, shoe-pad, earmuff or waist with the flexible sheet heating element that the method is made leans on etc. on the article, and can't be applied on the article of large-area electric blanket or cotton-wadded quilt etc., so known be that the manufacture method of the flexible sheet heating element of pyrotoxin still has defective and haves much room for improvement with the conductive fabric.
The utility model content
It is the pliability flat-shaped heating element of pyrotoxin with the carbon fiber wire that the technical problem that the utility model solves provides a kind of, its with carbon fiber wire as pyrotoxin, because the relation that need not die sinking makes that fabrication schedule is simplified, cost reduction and speed of production are fast.
Technical solution of the present utility model is:
Of the present utility model a kind of with the pliability flat-shaped heating element of carbon fiber wire as pyrotoxin, wherein, this heating element comprises a carbon fiber wire; One thermoplastic material is located at the relative side of this carbon fiber wire and is coated this carbon fiber wire; And one power supply terminal be located at the opposite end portion of this carbon fiber wire.
Preferably, this power supply terminal is the made annulus of a metallic conduction material, and this annulus is this carbon fiber wire of flat pattern doubling-up bundle.
Preferably, the part of this power supply terminal is contained in this thermoplastic material, and outside outstanding this thermoplastic material of another part of this power supply terminal.
Preferably, the external power supply of this power supply terminal.
Preferably, this thermoplastic material is resistant to elevated temperatures thermoplastic material.
Preferably, a plurality of described pliability flat-shaped heating elements are connected in the mode of welding and are extended to form a preset pattern.
Preferably, this pliability flat-shaped heating element forms a preset pattern in the mode of continuous bending.
Learn that by above explanation compared with prior art, the utility model has following advantage really:
The utility model is as pyrotoxin with carbon fiber wire, and its size is unrestricted, can be required according to circumstances and extend, for example: with welding manner a plurality of these pliability flat-shaped heating elements series connection being extended becomes a preset pattern or makes this pliability flat-shaped heating element become a preset pattern in continuous bending mode.This pliability flat-shaped heating element is to be applicable on the article of various sizes size, for example: large item such as small article such as clothing, waist support, gloves and electric blanket, cotton-wadded quilt etc.
Description of drawings
Fig. 1 is of the present utility model with the schematic diagram of carbon fiber wire as the pliability flat-shaped heating element of pyrotoxin;
Fig. 2 A and Fig. 2 B are respectively A-A line profile and the B-B line profile of Fig. 1;
The schematic diagram that Fig. 3 connects mutually and extends for a plurality of pliability flat-shaped heating elements of the present utility model;
Fig. 4 is the schematic diagram of the electric blanket of a pliability flat-shaped heating element that bends continuously of the present utility model;
Fig. 5 is of the present utility model one schematic diagram of electric blanket that comprises the pliability flat-shaped heating element of continuous bending shown in Figure 4.
The main element label declaration:
The utility model:
1: carbon fiber wire 2: thermoplastic material 3 power supply terminals
4: pliability flat-shaped heating element 5: bending 6: electric blanket
Embodiment
Though the utility model will be consulted the accompanying drawing that contains the utility model preferred embodiment and fully describe, the personage that should clearly be familiar with this area before this describes can revise structure described herein, obtains effect of the present utility model simultaneously.Therefore, following description is to the personage that is familiar with this area skill and Yan Weiyi discloses widely, and its content does not lie in restriction the utility model.
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast description of drawings embodiment of the present utility model.
See also Fig. 1, be the utility model with the schematic diagram of carbon fiber wire 1 as the pliability flat-shaped heating element 4 of pyrotoxin, and cooperate and to consult Fig. 2 A and Fig. 2 B, be respectively A-A line profile and the B-B line profile of Fig. 1.The utility model comprises with the pliability flat-shaped heating element 4 of carbon fiber wire 1 as pyrotoxin: a carbon fiber wire 1; One thermoplastic material 2 is located at the relative side of this carbon fiber wire 1 and is coated this carbon fiber wire 1; And one power supply terminal 3 be located at the opposite end portion of this carbon fiber wire 1.Wherein, this power supply terminal 3 is the made annulus of a metallic conduction material, flattening this annulus makes it become flat pattern and this carbon fiber wire 1 of circle bundle, and the part of this power supply terminal 3 is contained in this thermoplastic material 2, and outside outstanding this thermoplastic material 2 of another part of this power supply terminal 3.This power supply terminal 3 can an external power supply (figure does not show); when this power supply terminal 3 is connected with this external power source; electric current this carbon fiber wire 1 of just can flowing through, this carbon fiber wire 1 will generate heat and as thermal source, and wherein this thermoplastic material 2 can be high temperature resistant and as a protective layer.
Seeing also Fig. 3, is to show a plurality of pliability flat-shaped heating elements 4 schematic diagram of series connection extension mutually.In this embodiment, each pliability flat-shaped heating element 4 is by power supply terminal 3 ' be welded to each other and vertically be cascaded, to form a preset pattern.It should be noted that angle that each pliability flat-shaped heating element 4 is welded to each other is not only to be limited to 90 shown among figure degree, and can be angle arbitrarily.Can be required according to circumstances and select a plurality of pliability flat-shaped heating elements 4 to form a preset pattern, it be can be applicable on the large-area article such as small articles such as clothing, waist support, gloves or electric blanket, cotton-wadded quilt, with the source as the body heating.Wherein, the size of double-head arrow symbol a, b is identical among Fig. 3; Yet the size of a, b also can be inequality, and it can change to some extent according to different demands.In the preset pattern of this embodiment, when the power supply terminal 3 of the power supply terminal 3 of top and below respectively with external power source (figure does not show) when being connected, electric current this carbon fiber wire 1 of just can flowing through, this carbon fiber wire 1 will generate heat and as thermal source.
Seeing also Fig. 4, is to show a schematic diagram of the pliability flat-shaped heating element 4 of bending continuously.In this embodiment, this pliability flat-shaped heating element 4 is to form a preset pattern by the mode that bends (bending place indicates with 5) continuously, angle that it should be noted that this bending is not only to be limited to shown 90 degree among the figure, and can be angle arbitrarily.Can be required according to circumstances and make these pliability flat-shaped heating element 4 bendings forming a preset pattern, and it is applied on the large-area article such as small article such as clothing, waist support, gloves or electric blanket, cotton-wadded quilt, with the source as the body heating.Wherein, the size of double-head arrow symbol c, d is inequality among Fig. 4; Yet the size of c, d also can be identical, and it can change to some extent according to different demands.In the preset pattern of this embodiment, when the power supply terminal 3 of the power supply terminal 3 of top and below respectively with external power source (figure does not show) when being connected, electric current this carbon fiber wire 1 of just can flowing through, this carbon fiber wire 1 will generate heat and as thermal source.
Seeing also Fig. 5, is to show that one comprises this schematic diagram of the electric blanket 6 of the pliability flat-shaped heating element 4 of bending continuously.In this embodiment, these pliability flat-shaped heating element 4 formed preset pattern are coated in the electric blanket 6.When the power supply terminal 3 of the power supply terminal 3 of top and below respectively with external power source (shown in positive and negative electrode among Fig. 5) when being connected, just can flow through this carbon fiber wire 1 of this pliability flat-shaped heating element 4 of electric current, and this carbon fiber wire 1 just can generate heat with the source as the body heating.
The above only is the schematic embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (7)
1. one kind with the pliability flat-shaped heating element of carbon fiber wire as pyrotoxin, it is characterized in that this heating element comprises:
One carbon fiber wire;
One thermoplastic material is located at the relative side of this carbon fiber wire and is coated this carbon fiber wire; And
One power supply terminal is located at the opposite end portion of this carbon fiber wire.
2. as claimed in claim 1ly it is characterized in that with the pliability flat-shaped heating element of carbon fiber wire as pyrotoxin this power supply terminal is the made annulus of a metallic conduction material, this annulus is this carbon fiber wire of flat pattern doubling-up bundle.
3. as claimed in claim 1 with the pliability flat-shaped heating element of carbon fiber wire as pyrotoxin, it is characterized in that, the part of this power supply terminal is contained in this thermoplastic material, and outside outstanding this thermoplastic material of another part of this power supply terminal.
4. as claimed in claim 1 with the pliability flat-shaped heating element of carbon fiber wire as pyrotoxin, it is characterized in that this power supply terminal is circumscribed with a power supply.
5. as claimed in claim 1 with the pliability flat-shaped heating element of carbon fiber wire as pyrotoxin, it is characterized in that described thermoplastic material is resistant to elevated temperatures thermoplastic material.
6. as claimed in claim 1ly it is characterized in that a preset pattern is extended and become in a plurality of described pliability flat-shaped heating elements welding series connection with the pliability flat-shaped heating element of carbon fiber wire as pyrotoxin.
7. as claimed in claim 1ly it is characterized in that with the pliability flat-shaped heating element of carbon fiber wire it is a preset pattern that this pliability flat-shaped heating element Curved Continuous is converted into as pyrotoxin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201677473U CN201663714U (en) | 2010-04-08 | 2010-04-08 | Flexible flat strip-shaped heater adopting carbon fiber filament as heating source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201677473U CN201663714U (en) | 2010-04-08 | 2010-04-08 | Flexible flat strip-shaped heater adopting carbon fiber filament as heating source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663714U true CN201663714U (en) | 2010-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201677473U Expired - Fee Related CN201663714U (en) | 2010-04-08 | 2010-04-08 | Flexible flat strip-shaped heater adopting carbon fiber filament as heating source |
Country Status (1)
| Country | Link |
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| CN (1) | CN201663714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188832A (en) * | 2011-12-27 | 2013-07-03 | 新专投资股份有限公司 | Method for manufacturing flexible flat strip heater using carbon fiber wire as heating source |
-
2010
- 2010-04-08 CN CN2010201677473U patent/CN201663714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188832A (en) * | 2011-12-27 | 2013-07-03 | 新专投资股份有限公司 | Method for manufacturing flexible flat strip heater using carbon fiber wire as heating source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20130408 |