CN108657261A - A kind of temp auto-controlled heating system steering wheel - Google Patents
A kind of temp auto-controlled heating system steering wheel Download PDFInfo
- Publication number
- CN108657261A CN108657261A CN201810584886.7A CN201810584886A CN108657261A CN 108657261 A CN108657261 A CN 108657261A CN 201810584886 A CN201810584886 A CN 201810584886A CN 108657261 A CN108657261 A CN 108657261A
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- heat tape
- ptc
- macromolecule
- heating system
- 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
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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
Abstract
The invention discloses a kind of temp auto-controlled heating system steering wheels, and the temperature for solving the prior art is relatively low, and hand holds the uncomfortable problem of ice-cold steering wheel, is characterized in that：Utilize macromolecule（PTC）The temp auto-controlled physical property of heat tape.It includes metallic framework and macromolecule heat tape; the macromolecule heat tape is formed by heating PTC sheet materials and extrusion plastic protection layer segment; using PTC high molecular materials as heater element, macromolecule heat tape is made of non-woven fabrics wearing layer, harness, PER insulating layers, metal foil layer, PTC carbon pulp layer, rivet, layers of two-sided.The macromolecule heat tape is fixed on metallic framework outer wall, is foamed by foam process, after assembling harness connection, steering wheel ontology heating can be achieved, driver drives in cold winter, and at 3~5 minutes or so, steering wheel temperature can rise to 25~35 DEG C of sections.
Description
Technical field
The present invention relates to auto parts technical fields, more specifically, it relates to a kind of temp auto-controlled heating system steering wheel.
Background technology
With the continuous development of automobile industry, automobile gradually develops to the direction of safe, comfortableization, and vehicle steering wheel is again
Be ensure automobile normally and safety traffic key components and parts, consumer constantly pursue steering wheel convenience while,
There is certain requirement to the comfort of steering wheel.In cold season, since temperature is relatively low, so when warm hand holds ice
It is very uncomfortable when cold steering wheel.In addition, hand muscle has stiff, dumb under the action of low temperature, can be made to driving safety
At very detrimental effect.Driver can comfortable driving, so that both hands is no longer held with a firm grip ice-cold steering wheel, it is desirable that side
It can be brought rapidly up temperature control after automobile starting to disk, meet the expectation of client to improve the comfort of steering wheel.
Traditional electrical heating steering wheel complex process（Nickel chromium triangle is copper wire material used, and artificial bending or computer seam embroidery, process are various）、
Layout difficult (component is various, regular shape is limited), fuel factor low (heating is uneven, heating is slow), poor safety performance (lose by frangibility
Effect, abrasion, short-circuit fire)；The more traditional material of carbon fiber heating type steering wheel and reliability enhancing, performance is more excellent, but to product
Appearance requirement is stringent, and to having groove or other special constructions cannot be satisfied, cost is slightly higher, major defect：Complex process（Silver-plated electricity
Pole and carbon fiber computer seam embroider positioning）, layout it is difficult（Groove is difficult to cross over, regular shape）, it is of high cost（Carbon fibre material is expensive, work
Skill is cumbersome）, poor safety performance（Frangibility, abrasion open circuit or open circuit are caught fire）, electromagnetic interference it is big（There are electric current, electromagnetic field pair in surface
Physical impairment）.Electromagnetic interference is big, not only needs to connect power supply and temperature control, also needs additional insurance and monitoring system to prevent mistake
Accident occurs for heat, this causes system installation cost high.And product appearance is required strictly, to having groove or other special knots
Structure cannot be satisfied.
Invention content
The purpose of the present invention is to provide temp auto-controlled heating system vehicle steering wheel, simple and practical, moderate costs：Only need
Be powered in due course is temperature controllable and limitation maximum temperature.With solve complex process mentioned above in the background art, layout it is difficult,
Fuel factor is low, poor safety performance, electromagnetic interference are big, of high cost, the problem of being limited by product appearance and product structure.
To achieve the above object, the present invention provides the following technical solutions：
A kind of temp auto-controlled heating system steering wheel, including frame of handwheel, macromolecule（PTC）Heat tape, winding macromolecule
（PTC）Skeleton foaming after heat tape.Decoration assembles on the body.The macromolecule of winding（PTC）Heat tape be by
Heat PTC sheet materials and extrusion plastic protective layer two parts composition.PTC sheet materials be by non-woven fabrics wearing layer, harness, PER insulating layers,
Metal foil layer, PTC carbon pulp layer, rivet, layers of two-sided composition.It is coated with macromolecule on the outside of the frame of handwheel（PTC）Electricity adds
The torrid zone, the steering wheel ontology material is PU, by coated high molecular（PTC）The metallic framework of heat tape foams, described
Decoration is installed on steering wheel ontology.
Further, heating system material is using the high molecular material substitutional resistance silk with PTC effects as thermal element,
Maximum temperature is limited by material ptc characteristics, achievees the purpose that voluntarily to control temperature.
Further, using distributed electrode, each sensing power supply external force resistance impaired performance is good.
In conclusion the present invention has the advantages that compared with prior art：
The temp auto-controlled heating system steering wheel uses polymer PTC material, high-efficiency heating, energy conservation and environmental protection.Pass through ptc material characteristic
Maximum temperature is limited, trigger-type control is rapidly heated, full width heated at constant temperature, securely and reliably.Thermal conversion efficiency is high, environmental protection and energy saving
60%.Comfortable feel, superior performance.With excellent long-time stability.
More clearly to illustrate the structure feature and effect of the present invention, come below in conjunction with the accompanying drawings to this hair with specific embodiment
It is bright to be described in detail.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the schematic cross-section of the present invention.
Fig. 3 is the structural schematic diagram of heater element in the present invention.
Reference numeral：1- metallic frameworks, 2- macromolecules（PTC）Heat tape, 3- steering wheels ontology, 4- decorations, 5- lines
Beam, 6- non-woven fabrics wearing layer, 7-PET insulating layers, 8- metal foil layers, 9-PTC carbon magmatic rock, 10- rivets, 11- layers of two-sided.
Specific implementation mode
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-2, a kind of temp auto-controlled heating system steering wheel, including metallic framework 1, macromolecule heat tape 2, direction
The outside of disk ontology 3 and decoration 4, the metallic framework 1 is coated with macromolecule heat tape 2, and steering wheel sheet is formed after foaming
Body 3, the decoration 4 are installed on steering wheel ontology 3.
The fixed macromolecule heat tape 2 in outside of the steering wheel main body 3, macromolecule heat tape 2 are PTC electrical heating
Band is mainly made of two parts：It heats PTC sheet materials and extrusion plastic protects layer segment, using PTC high molecular materials as fever member
Part.
Referring to Fig. 3, the heating PTC sheet materials are by non-woven fabrics wearing layer 6, harness 5, PET insulating layers 7, metal foil layer 8, PTC
Carbon pulp layer 9, rivet 10 and 11 7 part of layers of two-sided are combined.
Preferably, in the present embodiment, the metallic framework 1 is steering wheel electrical heating skeleton, and material is metal material,
3 material of steering wheel ontology is PU.
The macromolecule heat tape 2 is fixed on 1 outer wall of metallic framework, is foamed by foam process, by a group load
, it can be achieved that steering wheel ontology 3 heats after connecing, driver drives in cold winter, and at 3~5 minutes or so, steering wheel temperature could
Rise to 25~35 DEG C of sections.
The present invention operation principle be：
When using the electrical heating vehicle steering wheel, the button for opening the electrical heating button of corresponding direction disk is needed first, makes vehicle body
The derived equidirectional disk electrical heating strap conducting of stabilized power source, then utilizes the characteristic of the PTC high molecular materials in strap, resistance
It can rise as temperature increases, when reaching required temperature, the resistance of material is sufficiently large（Heating power and heat radiation power phase
Deng automatic to reduce maintenance temperature regime, the relative constant trickle state of electric current）, to achieve the purpose that A.T.C.
The technical principle that the present invention is described above in association with specific embodiment, is only the preferred embodiment of the present invention.This
The protection domain of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection domain.Those skilled in the art would not require any inventive effort the other specific realities that can associate the present invention
Mode is applied, these modes are fallen within protection scope of the present invention.
Claims (5)
1. a kind of temp auto-controlled heating system steering wheel, including metallic framework (1), macromolecule heat tape (2), steering wheel ontology
(3) and decoration (4), which is characterized in that macromolecule heat tape (2) is coated on the outside of the metallic framework (1), after foaming
Form steering wheel ontology (3), the fixed macromolecule heat tape (2) in outside of steering wheel main body (3), macromolecule heat tape
(2) it is PTC heat tapes, macromolecule heat tape (2) is total to two parts and is constituted by heating PTC sheet materials and extrusion plastic protective layer.
2. a kind of temp auto-controlled heating system steering wheel according to claim 1, which is characterized in that the decoration (4) is equal
On steering wheel ontology (3), power cord containing electrical heating on steering wheel ontology (3).
3. a kind of temp auto-controlled heating system steering wheel according to claim 1, which is characterized in that the heating PTC sheet materials
By non-woven fabrics wearing layer (6), harness (5), PET insulating layers (7), metal foil layer (8), PTC carbon pulp layer (9), rivet (10) and double
Glue-line (11) seven part in face is combined.
4. a kind of temp auto-controlled heating system steering wheel according to claim 1, which is characterized in that the metallic framework (1)
For steering wheel electrical heating skeleton, material is metal material, and steering wheel ontology (3) material is PU.
5. a kind of temp auto-controlled heating system steering wheel according to claim 1, which is characterized in that the macromolecule electrical heating
Band (2) is fixed on metallic framework (1) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810584886.7A CN108657261A (en) | 2018-06-08 | 2018-06-08 | A kind of temp auto-controlled heating system steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810584886.7A CN108657261A (en) | 2018-06-08 | 2018-06-08 | A kind of temp auto-controlled heating system steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108657261A true CN108657261A (en) | 2018-10-16 |
Family
ID=63774418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810584886.7A Pending CN108657261A (en) | 2018-06-08 | 2018-06-08 | A kind of temp auto-controlled heating system steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657261A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606455A (en) * | 2018-10-31 | 2019-04-12 | 顺达（芜湖）汽车饰件有限公司 | A kind of steering wheel preparation method with heating function |
| CN112572598A (en) * | 2020-12-18 | 2021-03-30 | 赵洁 | Combined switch mounted on automobile steering column |
| CN114096024A (en) * | 2022-01-07 | 2022-02-25 | 海安荣民汽车配件有限公司 | Push type car steering wheel electric heater unit |
-
2018
- 2018-06-08 CN CN201810584886.7A patent/CN108657261A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606455A (en) * | 2018-10-31 | 2019-04-12 | 顺达（芜湖）汽车饰件有限公司 | A kind of steering wheel preparation method with heating function |
| CN112572598A (en) * | 2020-12-18 | 2021-03-30 | 赵洁 | Combined switch mounted on automobile steering column |
| CN114096024A (en) * | 2022-01-07 | 2022-02-25 | 海安荣民汽车配件有限公司 | Push type car steering wheel electric heater unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181016 |