CN114340061A - Steering wheel switch integrated electric heating device - Google Patents
Steering wheel switch integrated electric heating device Download PDFInfo
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- CN114340061A CN114340061A CN202210130622.0A CN202210130622A CN114340061A CN 114340061 A CN114340061 A CN 114340061A CN 202210130622 A CN202210130622 A CN 202210130622A CN 114340061 A CN114340061 A CN 114340061A
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- heating
- switch
- steering wheel
- control module
- transmission line
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- 238000005485 electric heating Methods 0.000 title claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- BWWVXHRLMPBDCK-UHFFFAOYSA-N 1,2,4-trichloro-5-(2,6-dichlorophenyl)benzene Chemical compound C1=C(Cl)C(Cl)=CC(Cl)=C1C1=C(Cl)C=CC=C1Cl BWWVXHRLMPBDCK-UHFFFAOYSA-N 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a steering wheel switch integrated electric heating device which comprises a left switch group, a right switch group, a switch transmission line and a heating transmission line. The left switch group is connected with the right switch group through a switch transmission line, and the heating transmission line is connected with the left switch group. The left switch group comprises a base, a PCB (printed circuit board), a switch control module, a heating control module, a shell and a switch key. The heating control module is used for receiving the switch on-off signal and the temperature sensing signal and sending a heating control signal, and the heating control signal is transmitted to the steering wheel heating pad through the heating transmission line, so that the steering wheel heating function is realized. With heating module and steering wheel switch integration in an organic whole, saved installation space, the structural design overall arrangement of being convenient for, simultaneously because of closing two independent modules to same device in, the quantity of materials such as having reduced structural component, electronic components and pencil, greatly reduced cost. The popularization and the promotion are convenient to carry out on all vehicle type configurations.
Description
Technical Field
The invention relates to the technical field of steering wheel heating, in particular to an integrated electric heating device of a steering wheel switch.
Background
Due to the change of climate, people feel cold when driving the automobile and holding the steering wheel in winter. If it is often costly to purchase a car with a heating arrangement, it would be desirable for all to have a more comfortable ride at the expense of lower cost. The steering wheel heating module on the present motorcycle type is an independent device, has the control box with the pencil, and independent module occupation space is big, and material cost is high, is not convenient for the device's popularization because of the cost of high amount.
Disclosure of Invention
The invention aims to provide an integrated electric heating device for a steering wheel switch, which solves the problems of large installation space and high cost existing at present, has the characteristics of convenience in assembly, convenience in popularization and the like, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: steering wheel switch integrated electric heating device, including the steering wheel, set up in the inside electric heating pad of steering wheel and symmetry set up left side switch block and right side switch block on the steering wheel:
the left switch group comprises a base, a PCB (printed circuit board), a switch control module, a heating control module, a shell and a button, wherein the base is fixedly arranged on the steering wheel, the shell is buckled on the base, the PCB is arranged between the base and the shell, the switch control module and the heating control module are welded on the PCB, and the button is arranged on the shell;
the PCB board passes through heating transmission line and heating pad electric connection, the PCB board passes through switch transfer chain and right side switch block electric connection.
Furthermore, the keys comprise control keys for realizing the functions of controlling the multimedia of the automobile, heating the steering wheel and displaying information by the instrument.
Further, the heating pad is wrapped inside the steering wheel.
Furthermore, the switch control module is used for receiving a control signal of the key.
Compared with the prior art, the invention has the beneficial effects that: with heating module and steering wheel switch integration in an organic whole, saved installation space, the structural design overall arrangement of being convenient for, simultaneously because of closing two independent modules to same device in, the quantity of materials such as having reduced structural component, electronic components and pencil, greatly reduced cost. The popularization and the promotion are convenient to carry out on all vehicle type configurations.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of an exploded view of the left switch group in the present invention.
In the figure: 1-left switch group, 101-base, 102-PCB board, 103-switch control module, 104-heating control module, 105-shell, 106-switch button, 2-right switch group, 3-switch transmission line, 4-heating transmission line, 5-heating pad, 6-steering wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the steering wheel switch integrated electric heating device comprises a steering wheel 6, an electric heating pad 5 arranged inside the steering wheel 6, and a left switch group 1 and a right switch group 2 which are symmetrically arranged on the steering wheel 6, wherein the left switch group 1 comprises a base 101, a PCB 102, a switch control module 103, a heating control module 104, a shell 105 and keys 106, the base 101 is fixedly arranged on the steering wheel 6, the shell 105 is buckled on the base 101, the PCB 102 is arranged between the base and the shell 105, the switch control module 103 and the heating control module 104 are welded on the PCB 102, and the keys 106 are arranged on the shell 105; the PCB 102 is electrically connected to the heating pad 5 through a heating transmission line, and the PCB 102 is electrically connected to the right switch group 2 through a switch transmission line 3. The keys 106 include control keys for implementing functions for controlling car multimedia, steering wheel heating, and meter display information. The heating mat 5 is wrapped inside the steering wheel 6. The switch control module 103 is configured to receive a control signal of the key 106.
The left switch group is connected with the right switch group through a switch transmission line, and the heating transmission line is connected with the left switch group.
Fig. 2 is an exploded view of the left switch component, which includes a base, a PCB, a switch control module, a heating control module, a housing and a switch button.
The switch control module and the heating control module are welded on the PCB, and the PCB is fixed with the base and the shell. The PCB is connected with the heating transmission line. The key is in sliding fit with the shell. The switch control module and the heating control module are arranged in the PCB, but are two independent modules when working, and do not influence each other.
In this embodiment, the switch control module mainly implements multimedia and instrument control signals, and the heating control module is configured to receive on/off signal information and steering wheel surface temperature information, and output a control signal to the steering wheel heater.
The heating control module is used for receiving the switch on-off signal and the temperature sensing signal and sending a heating control signal, and the heating control signal is transmitted to the steering wheel heating pad through the heating transmission line, so that the steering wheel heating function is realized.
When the steering wheel switch key function is turned on, the heating control module generates a heating signal instruction and transmits the heating signal instruction to the steering wheel heating pad through the heating transmission line, so that the temperature is raised to 36 +/-2 ℃.
When the temperature of the heating pad of the steering wheel is higher than 22 +/-2 ℃, the heating control module stops transmitting the heating signal to the steering wheel.
The novel steering wheel switch integrated electric heating module has the advantages that the steering wheel switch and the heating control device in the current market are integrated into one module, the use amount of materials such as structural members, electronic components and wire harnesses is reduced, and the cost is greatly reduced. The scheme is convenient for popularization and promotion in all vehicle type configurations.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Steering wheel switch integrated electric heating device, including steering wheel (6), set up in inside electric heating pad (5) of steering wheel (6) and symmetry set up left side switch group (1) and right side switch group (2) on steering wheel (6), its characterized in that:
the left switch group (1) comprises a base (101), a PCB (printed circuit board) board (102), a switch control module (103), a heating control module (104), a shell (105) and a key (106), wherein the base (101) is fixedly arranged on the steering wheel (6), the shell (105) is buckled on the base (101), the PCB board (102) is arranged between the base and the shell (105), the switch control module (103) and the heating control module (104) are welded on the PCB board (102), and the key (106) is arranged on the shell (105);
the PCB (102) is electrically connected with the heating pad (5) through a heating transmission line, and the PCB (102) is electrically connected with the right switch group (2) through a switch transmission line (3).
2. The steering wheel switch integrated electric heating apparatus of claim 1, wherein: the keys (106) comprise control keys for realizing the functions of controlling the multimedia of the automobile, heating the steering wheel and displaying information by the instrument.
3. The steering wheel switch integrated electric heating apparatus of claim 1, wherein: the heating pad (5) is wrapped inside the steering wheel (6).
4. The steering wheel switch integrated electric heating apparatus of claim 1, wherein: the switch control module (103) is used for receiving a control signal of a key (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210130622.0A CN114340061A (en) | 2022-02-11 | 2022-02-11 | Steering wheel switch integrated electric heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210130622.0A CN114340061A (en) | 2022-02-11 | 2022-02-11 | Steering wheel switch integrated electric heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114340061A true CN114340061A (en) | 2022-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210130622.0A Pending CN114340061A (en) | 2022-02-11 | 2022-02-11 | Steering wheel switch integrated electric heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114340061A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969250A (en) * | 2019-05-16 | 2019-07-05 | 湖北双鸥汽车饰件有限公司 | A kind of steering wheel with heating function |
| CN112009560A (en) * | 2020-09-09 | 2020-12-01 | 湖北双鸥汽车饰件有限公司 | Novel electric heating steering wheel |
| CN212473629U (en) * | 2020-02-19 | 2021-02-05 | 浙江科思泰智能科技有限公司 | Multifunctional steering wheel control device |
| CN212587446U (en) * | 2020-07-20 | 2021-02-23 | 泰康电子有限公司 | Integral steering wheel switch assembly |
| CN214823081U (en) * | 2021-01-29 | 2021-11-23 | 奥托立夫开发公司 | Integrated module and driver airbag |
-
2022
- 2022-02-11 CN CN202210130622.0A patent/CN114340061A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969250A (en) * | 2019-05-16 | 2019-07-05 | 湖北双鸥汽车饰件有限公司 | A kind of steering wheel with heating function |
| CN212473629U (en) * | 2020-02-19 | 2021-02-05 | 浙江科思泰智能科技有限公司 | Multifunctional steering wheel control device |
| CN212587446U (en) * | 2020-07-20 | 2021-02-23 | 泰康电子有限公司 | Integral steering wheel switch assembly |
| CN112009560A (en) * | 2020-09-09 | 2020-12-01 | 湖北双鸥汽车饰件有限公司 | Novel electric heating steering wheel |
| CN214823081U (en) * | 2021-01-29 | 2021-11-23 | 奥托立夫开发公司 | Integrated module and driver airbag |
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