CN111439296A - Steering wheel with heating function - Google Patents
Steering wheel with heating function Download PDFInfo
- Publication number
- CN111439296A CN111439296A CN202010257154.4A CN202010257154A CN111439296A CN 111439296 A CN111439296 A CN 111439296A CN 202010257154 A CN202010257154 A CN 202010257154A CN 111439296 A CN111439296 A CN 111439296A
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- flexible carbon
- carbon fiber
- fiber cloth
- heating function
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 64
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 42
- 239000004917 carbon fiber Substances 0.000 claims abstract description 42
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000010410 layer Substances 0.000 claims abstract description 12
- 239000002344 surface layer Substances 0.000 claims abstract description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 3
- 239000002649 leather substitute Substances 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 22
- 229910052799 carbon Inorganic materials 0.000 description 22
- 238000005253 cladding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/06—Rims, e.g. with heating means; Rim covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a steering wheel with a heating function, which comprises an innermost layer of steering wheel framework, wherein the surface of the steering wheel framework is coated with flexible carbon fiber cloth, the edge of the flexible carbon fiber cloth is provided with a conductive bar which is connected with a conductive wire, and the outer side of the flexible carbon fiber cloth is coated with a surface layer.
Description
Technical Field
The invention belongs to the field of steering wheels, and particularly relates to a steering wheel with a heating function.
Background
The steering wheel is a wheel-shaped device for controlling the running direction of an automobile, a ship, an airplane and the like, and a gear system introduced between a driver and wheels of the steering wheel is flexible in operation, so that severe vibration from a road is well isolated. Moreover, a good steering wheel system can bring a feeling of intimacy with the road to the driver.
When a vehicle is started in winter, the automobile air conditioner cannot blow out warm air immediately due to slow rising of the water temperature of an engine, and a steering wheel is cold, so that the driving hand feeling and the comfort degree of a driver are influenced. The conventional electric heating devices for the steering wheel mainly comprise metal resistance wires, a temperature control module, a temperature sensor, a control switch and the like, heat is generated by electrifying the metal resistance wires, and the temperature of the steering wheel is controlled by the temperature sensor. But traditional electric heater unit structural element is comparatively complicated, and the resistance wire winding is on the steering wheel body moreover, can cause the steering wheel body to be heated inhomogeneously during the heating, and heating time is long, and metal resistance wire thermoelectric conversion rate is lower relatively simultaneously.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the steering wheel which is heated by utilizing the flexible carbon fiber cloth, has high heating efficiency and uniform heating, can be heated quickly and uniformly at each position, and can be held by a driver more comfortably.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a steering wheel with function of generating heat, includes the steering wheel skeleton of inlayer, steering wheel skeleton surface cladding has flexible carbon cloth, flexible carbon cloth's edge is provided with the busbar, and the busbar is connected with the conductor wire, flexible carbon cloth's outside cladding has the top layer.
Further, the conducting strips are welded on the edge of the flexible carbon fiber cloth.
Further, silver welding wires are welded between the conductive strips and the edges of the flexible carbon fiber cloth in a melting mode.
Furthermore, the two surfaces of the flexible carbon fiber cloth and the two surfaces of the conductive strips are both provided with insulating films.
And further coating the insulating film on the surface of the flexible carbon fiber cloth to be combined with the flexible carbon fiber cloth into a whole.
Further flexible carbon cloth is heliciform winding cladding at the steering wheel skeleton surface, the conducting strip is located flexible carbon cloth's long edge.
And furthermore, the flexible carbon fiber cloth is provided with a plurality of pieces, and the plurality of pieces of flexible carbon fiber cloth are sequentially coated on the steering wheel framework.
And a polyurethane heat-insulating layer is arranged between the steering wheel framework and the flexible carbon fiber cloth.
Further, the surface layer is made of real leather, artificial leather or slush molding.
Compared with the prior art, the invention has the beneficial effects that: the flexible carbon fiber cloth heating sheet has uniform heating and high thermal conversion efficiency; rub repeatedly, it is folding, washing can not cause contact failure or thermal efficiency decline scheduling problem, flexible carbon cloth can not produce naked light in the use, the heat dissipation is fast, can not scald the human body, safety and reliability, do not contain material such as resin in the flexible carbon cloth, after heating many times repeatedly, any change can not take place for resistance, make the steering wheel homoenergetic keep good heating performance during the use, make the steering wheel be heated everywhere evenly, its consumption is lower simultaneously, can not increase car storage battery/battery burden.
Drawings
FIG. 1 is a cross-sectional view of a steering wheel with a heating function according to the present invention;
FIG. 2 is a schematic structural view of the flexible carbon fiber cloth spirally wound on the steering wheel frame according to the present invention;
Fig. 3 is a schematic structural view of the invention when a plurality of pieces of flexible carbon fiber cloth are coated on the steering wheel frame.
Reference numerals: 1. a steering wheel armature; 2. flexible carbon fiber cloth; 21. an insulating film; 3. a surface layer.
Detailed Description
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a number" or "a number" means two or more unless explicitly specified otherwise.
The utility model provides a steering wheel with function of generating heat, includes steering wheel skeleton 1 of inlayer, 1 surface cladding of steering wheel skeleton has flexible carbon cloth 2, the edge of flexible carbon cloth 2 is provided with the busbar, and the busbar is connected with the conductor wire, the outside cladding of flexible carbon cloth 2 has top layer 3.
The flexible carbon fiber cloth 2 applied in the embodiment preferably adopts the flexible carbon fiber cloth 2 produced by the patent number 201811323434. X.
Be connected through the electric power system of conductor wire with the car, can make the work of flexible carbon cloth 2 generate heat, and flexible carbon cloth 2 can generate heat fast, and it generates heat evenly, by 3 external radiant heat on top layer, the driver can be quick make its heating when the lower weather of temperature uses to increase the sense of touch of driver's palm, flexible carbon cloth 2 still can keep good heating performance after long-time the use.
In this embodiment, the conductive strip is preferably welded to the edge of the flexible carbon fiber cloth 2, and more specifically, the silver welding wire is welded between the conductive strip and the edge of the flexible carbon fiber cloth 2 in a melting manner, so that the conductive strip and the edge of the flexible carbon fiber cloth 2 are welded together after the silver welding wire is melted, and the conductive strip is tightly and firmly combined and has high conductivity.
The two sides of the flexible carbon fiber cloth 2 and the two sides of the conductive strip, which are preferred in the embodiment, are both provided with the insulating films 21, and the insulating films 21, which are preferred in the embodiment, are insulating silica gel, PI films, PE films, PET films or TPU films, so that only the conductive wire can conduct electricity when the flexible carbon fiber cloth 2 is in contact with the outside.
The insulating film 21 coated on the surface of the flexible carbon fiber cloth 2 is preferably combined with the flexible carbon fiber cloth 2 into a whole, when the steering wheel is produced, the flexible carbon fiber cloth 2 with the insulating film 21 does not need to be additionally arranged on the steering wheel framework 1, and the production efficiency can be improved.
This embodiment is preferred flexible carbon cloth 2 is the cladding of heliciform winding on 1 surface of steering wheel skeleton, the busbar is located flexible carbon cloth 2's long limit, as shown in fig. 2, steering wheel skeleton 1 is cyclic annular, and this kind of mode flexible carbon cloth 2 cladding mode is simple quick for flexible carbon cloth 2 reduces the fold, spreads out more evenly on steering wheel skeleton 1.
Or as shown in fig. 3, the flexible carbon fiber cloth 2 has a plurality of pieces, the plurality of pieces of flexible carbon fiber cloth 2 are sequentially wrapped on the steering wheel frame 1, and the plurality of pieces of flexible carbon fiber cloth 2 are spliced and fixed on the steering wheel frame 1 to reduce the occurrence of wrinkles or overlapping.
This embodiment is preferred be provided with polyurethane thermal insulation layer between steering wheel skeleton 1 and the flexible carbon cloth 2, flexible carbon cloth 2 is located polyurethane thermal insulation layer's surface this moment, and it has certain flexibility for the steering wheel holds the sense more comfortable, and it has thermal-insulated heat preservation effect simultaneously, closes flexible carbon cloth 2 and generates heat at driver's temporary stop, and the steering wheel still can reach the heat preservation effect of certain time.
This embodiment is preferred top layer 3 is genuine leather, synthetic leather or slush molding, and cortex itself has good anti-skidding effect, and sugar is moulded when cold and hand friction is less, but after 2 heats through flexible carbon cloth, the surface is comparatively soft and frictional force between the hand is big, still can keep good anti-skidding effect, and the cost is lower.
Two sides of flexible carbon cloth pass through the viscose respectively in this embodiment and fix on polyurethane heat preservation insulating layer and top layer, and the viscose is also in the surface of insulating film to combine closely between each layer, prevent the drunkenness.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. The utility model provides a steering wheel with function of generating heat, includes the steering wheel skeleton of inlayer, its characterized in that: the surface of the steering wheel framework is coated with flexible carbon fiber cloth, the edge of the flexible carbon fiber cloth is provided with a conductive strip, the conductive strip is connected with a conductive wire, and the outer side of the flexible carbon fiber cloth is coated with a surface layer.
2. The steering wheel with a heating function according to claim 1, characterized in that: the conducting strips are welded on the edge of the flexible carbon fiber cloth.
3. The steering wheel with a heating function according to claim 2, characterized in that: and silver welding wires are welded between the conductive strips and the edges of the flexible carbon fiber cloth in a melting mode.
4. The steering wheel with a heating function according to any one of claims 1 to 3, wherein: and insulating films are arranged on two surfaces of the flexible carbon fiber cloth and two surfaces of the conductive strips.
5. The steering wheel with a heating function according to claim 4, characterized in that: the insulating film is coated on the surface of the flexible carbon fiber cloth and combined with the flexible carbon fiber cloth into a whole.
6. The steering wheel with a heating function according to claim 5, characterized in that: the flexible carbon fiber cloth is spirally wound on the surface of the steering wheel framework, and the conductive strips are located on the long edges of the flexible carbon fiber cloth.
7. The steering wheel with a heating function according to claim 5, characterized in that: the flexible carbon fiber cloth has a plurality of blocks, and the plurality of flexible carbon fiber cloth are sequentially coated on the steering wheel framework.
8. The steering wheel with a heating function according to claim 6, characterized in that: and a polyurethane heat-insulating layer is arranged between the steering wheel framework and the flexible carbon fiber cloth.
9. The steering wheel with a heating function according to claim 7, characterized in that: the surface layer is real leather, artificial leather or slush molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010257154.4A CN111439296A (en) | 2020-04-03 | 2020-04-03 | Steering wheel with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010257154.4A CN111439296A (en) | 2020-04-03 | 2020-04-03 | Steering wheel with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111439296A true CN111439296A (en) | 2020-07-24 |
Family
ID=71649652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010257154.4A Pending CN111439296A (en) | 2020-04-03 | 2020-04-03 | Steering wheel with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111439296A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373553A (en) * | 2020-11-23 | 2021-02-19 | 嘉兴方晟电子科技有限公司 | Preparation method of heating cloth with uniform heating function |
| CN112606896A (en) * | 2020-12-23 | 2021-04-06 | 嘉兴方晟电子科技有限公司 | Manufacturing process of carbon fiber heating steering wheel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4631976A (en) * | 1984-09-27 | 1986-12-30 | Toyoda Gosei Co., Ltd. | Steering wheel |
| JP2013071474A (en) * | 2011-09-26 | 2013-04-22 | Nippon Plast Co Ltd | Steering wheel |
| CN203805975U (en) * | 2014-05-10 | 2014-09-03 | 何家华 | Anti-slip automotive steering wheel |
| CN203974913U (en) * | 2014-05-07 | 2014-12-03 | 张桐菡 | Bearing circle heating arrangement |
| CN108811205A (en) * | 2018-06-11 | 2018-11-13 | 深圳和而泰小家电智能科技有限公司 | A kind of carbon fiber paper preparation method, carbon fiber sheet and preparation method thereof |
| CN109526077A (en) * | 2018-11-08 | 2019-03-26 | 嘉兴纳科新材料有限公司 | A kind of preparation method based on carbon cloth flexible electric heating sheet |
| KR20200015067A (en) * | 2018-08-02 | 2020-02-12 | (주) 유니플라텍 | Carbon Fiber Heating Textile for Steering Wheel of Vehicle |
| CN212473630U (en) * | 2020-04-03 | 2021-02-05 | 浙江方向实业有限公司 | Steering wheel with heating function |
-
2020
- 2020-04-03 CN CN202010257154.4A patent/CN111439296A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4631976A (en) * | 1984-09-27 | 1986-12-30 | Toyoda Gosei Co., Ltd. | Steering wheel |
| JP2013071474A (en) * | 2011-09-26 | 2013-04-22 | Nippon Plast Co Ltd | Steering wheel |
| CN203974913U (en) * | 2014-05-07 | 2014-12-03 | 张桐菡 | Bearing circle heating arrangement |
| CN203805975U (en) * | 2014-05-10 | 2014-09-03 | 何家华 | Anti-slip automotive steering wheel |
| CN108811205A (en) * | 2018-06-11 | 2018-11-13 | 深圳和而泰小家电智能科技有限公司 | A kind of carbon fiber paper preparation method, carbon fiber sheet and preparation method thereof |
| KR20200015067A (en) * | 2018-08-02 | 2020-02-12 | (주) 유니플라텍 | Carbon Fiber Heating Textile for Steering Wheel of Vehicle |
| CN109526077A (en) * | 2018-11-08 | 2019-03-26 | 嘉兴纳科新材料有限公司 | A kind of preparation method based on carbon cloth flexible electric heating sheet |
| CN212473630U (en) * | 2020-04-03 | 2021-02-05 | 浙江方向实业有限公司 | Steering wheel with heating function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373553A (en) * | 2020-11-23 | 2021-02-19 | 嘉兴方晟电子科技有限公司 | Preparation method of heating cloth with uniform heating function |
| CN112606896A (en) * | 2020-12-23 | 2021-04-06 | 嘉兴方晟电子科技有限公司 | Manufacturing process of carbon fiber heating steering wheel |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.2 workshop, no.2367 Xinggong Road, Pinghu Economic and Technological Development Zone, Jiaxing City, Zhejiang Province, 314200 Applicant after: Zhejiang Zhifang Industrial Co.,Ltd. Address before: No.2 workshop, no.2367 Xinggong Road, Pinghu Economic and Technological Development Zone, Jiaxing City, Zhejiang Province, 314200 Applicant before: ZHEJIANG FANGXIANG INDUSTRIAL Co.,Ltd. |