WO2023116550A1 - Heating device for seat of vehicle and corresponding electric heating system and seat - Google Patents

Heating device for seat of vehicle and corresponding electric heating system and seat Download PDF

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Publication number
WO2023116550A1
WO2023116550A1 PCT/CN2022/139353 CN2022139353W WO2023116550A1 WO 2023116550 A1 WO2023116550 A1 WO 2023116550A1 CN 2022139353 W CN2022139353 W CN 2022139353W WO 2023116550 A1 WO2023116550 A1 WO 2023116550A1
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WIPO (PCT)
Prior art keywords
heating
heating module
sheet
conductor
seat
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PCT/CN2022/139353
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French (fr)
Chinese (zh)
Inventor
刘岩
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捷温有限责任公司
刘岩
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Publication date
Application filed by 捷温有限责任公司, 刘岩 filed Critical 捷温有限责任公司
Publication of WO2023116550A1 publication Critical patent/WO2023116550A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5678—Heating or ventilating devices characterised by electrical systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices

Definitions

  • the invention relates to a heating device for a seat of a vehicle, a corresponding electric heating system and a corresponding seat.
  • heating wires are usually arranged on the seat or the back of the seat, for example in or under the upholstery or on the back side.
  • the heating wire achieves corresponding heating by converting electrical energy into thermal energy.
  • it is also necessary to be equipped with corresponding temperature sensors to monitor and control the seat heating process.
  • a heating device with a corresponding specification is designed.
  • corresponding heating devices need to be individually designed for corresponding seats, which is very unfavorable.
  • a heating device for a seat of a vehicle comprising: a sheet-shaped first heating module having a first predetermined specification, comprising a first sheet-shaped carrier and attached to the a first heating conductor on the first sheet-shaped carrier; and a sheet-shaped second heating module having a second predetermined specification and comprising a second sheet-shaped carrier and a second sheet-shaped carrier attached to the second sheet-shaped carrier.
  • Heating conductor wherein, the first heating module and the second heating module are designed to cover the area to be heated based on the spreading and placing of the area to be heated on the seat or back of the seat , and the relative position between the first heating module and the second heating module can be adjusted without pulling and deforming the first sheet carrier and the second sheet carrier.
  • the first heating module and the second heating module can be spread out in a relatively independent manner; and/or the first predetermined specification is the same as the second predetermined specification or different.
  • the first predetermined specification includes a first predetermined geometric characteristic specification and/or a first predetermined electric heating characteristic specification; and/or the second predetermined specification includes a second predetermined geometric characteristic specification and/or a second predetermined electrical heating characteristic specification.
  • the first heating module has a first electrical connector and the second heating module has a second electrical connector, so that the first heating module and the second heating module Can be electrically connected to each other through the first electrical connector and the second electrical connector and/or electrically connected to the heating device through the first electrical connector and the second electrical connector respectively
  • the first heating module and the second heating module have the same arrangement of heating conductors; and/or the first heating conductor and the second heating conductor have different resistive properties; and/or the first electrical connector and/or the second electrical connector are configured to be arranged on the back side of the seat cushion of the seat.
  • the first heating module and the second heating module are respectively equipped with temperature sensors; or the first heating module and the second heating module share the same temperature sensor.
  • At least a second heating module is allowed between the first heating module and the second heating module.
  • the first sheet carrier of the first heating module and the second sheet carrier of the second heating module are mechanically connected to each other through a sheet connection structure; and/ Or the connection conductor and the first heating conductor and/or the second heating conductor are integrally formed by the same continuous conductor.
  • connection conductor is attached to the sheet-shaped connection structure; and/or the sheet-shaped connection structure is connected to the first sheet-shaped carrier and/or the second sheet-shaped carrier are made of the same material; and/or at least in said first relative spread configuration, said connecting conductors extend in a curved manner.
  • the sheet-shaped connecting structure and the first sheet-shaped carrier and/or the second sheet-shaped carrier are integrally formed of the same sheet of material.
  • the sheet-like connection structure is configured to be capable of changing from a first structural configuration corresponding to the first relative spreading configuration to a second configuration corresponding to the second relative spreading configuration form.
  • the sheet connection structure respectively has a first maximum allowable extension length and a second maximum allowable extension length in the first structural form and in the second structural form length, wherein the second maximum allowable extension length is greater than the first maximum allowable extension length; and/or the connecting conductor has a first extension form corresponding to the first structural form and corresponding to the In the second extended form of the second structural form, compared with the first extended form, the connecting conductor is spread out to a greater extent in the second extended form.
  • the sheet-like connection structure is configured to be capable of forming an expandable opening starting from an edge of the sheet-like connection structure in a predetermined area of the sheet-like connection structure. At least one slit permits a change from said first structural configuration to said second structural configuration.
  • the connecting conductor has at least one turning section, and the slot extends toward the inner side of the corresponding turning section; and/or the opening of the slot the ends terminate in a terminating structure; and/or the slit is formed by breaking a frangible structure formed in the sheet-like connection structure.
  • the turning section has a turning angle of at least 180 degrees; and/or the terminating structure is configured as a through hole; and/or the breakable structure includes a discontinuous cut.
  • the connecting conductor includes an S-shaped turning area
  • the at least one slit includes two slits, and each slit faces toward the S and/or the non-continuous cuts are configured as zigzag cuts.
  • the first heating module is rectangular; and/or the second heating module is rectangular; and/or the first heating module and the second heating module have different heating power density; and/or said first heating module and said second heating module are configured to be controllable jointly or independently of each other.
  • the first heating module has a rectangular specification with a size of 280mm ⁇ 120mm; and/or the second heating module has a rectangular specification with a size of 250mm ⁇ 100mm; the first heating module the module has a bar shape with a maximum length at least twice the width; and/or the second heating module has a bar shape with a maximum length at least twice the width; and/or the first heating module is in contact with an external
  • the electrical connection is implemented at the long side of the first heating module and is spaced from adjacent corners; and/or the electrical connection between the second heating module and the outside is implemented at the long side of the second heating module and Spaced from adjacent corners.
  • an electric heating system for a vehicle wherein the electric heating system includes the heating device, wherein the first heating module and the second heating module are placed on In the case of two different heating zones of the seat, the two heating zones are separated from one another by the groove and bridged by the connecting conductor.
  • a seat for a vehicle wherein the seat includes the heating device or the electric heating system.
  • Fig. 1 shows a perspective view of a seat for a vehicle according to an exemplary embodiment of the present invention, wherein a heating device is schematically shown.
  • FIG. 2 shows a perspective view of a seat with a different laying scheme from FIG. 1 .
  • Fig. 3 shows a schematic top view of a first heating module according to an exemplary embodiment of the present invention.
  • Fig. 4 shows a schematic top view of a second heating module having a different size from the first heating module according to an exemplary embodiment of the present invention.
  • Fig. 5 shows a schematic top view of a heating device in one form according to an exemplary embodiment of the present invention.
  • Fig. 6 shows a schematic top view of the heating device shown in Fig. 5 in another form.
  • Fig. 7 shows a first heating module according to an exemplary embodiment of the present invention, which is equipped with a temperature sensor.
  • FIG. 8 shows a partially enlarged view of the heating device shown in FIG. 5 .
  • Fig. 1 shows a perspective view of a seat for a vehicle according to an exemplary embodiment of the present invention, wherein a heating device is schematically shown.
  • a heating device 2 for a seat 1 of a vehicle comprising: a sheet-shaped first heating module 21 having a first predetermined specification and comprising a first A sheet-shaped carrier 211 and a first heating wire 212 attached to the first sheet-shaped carrier 211; and a sheet-shaped second heating module 22, which has a second predetermined specification and includes a second sheet-shaped carrier 221 and attached to The second heating wire 222 on the second sheet carrier 221; wherein, the first heating module 21 and the second heating module 22 are designed to be able to be heated based on the seat 11 of the seat 1 or the area to be heated on the seat back 12 with the position Spread and place in a relatively independent manner to achieve coverage of the area to be heated, and the relative position between the first heating module 21 and the second heating module 22 can be adjusted without pulling the first sheet carrier 211 and the second sheet carrier 221 Pull deformation.
  • the wire is only exemplary, and it can also be any conductor form that can conduct
  • the basic idea of the present invention is to adopt a modular design idea to allow flexible combination according to different deployment areas, without the need to specially design and produce corresponding heating devices for different seats.
  • the area to be heated in the present invention refers to the basic constituent units of the seat, "seat" and "back".
  • the heating devices on the seat base 11 and the seat back 12 are modular in design and have at least a first heating module 21 and a second heating module 22 respectively. Therefore, the heating device on the seat 11 and the heating device on the seat back 12 cannot be interpreted as the heating module of the present invention.
  • the "pulling" deformation in the present invention means that the corresponding area needs to be pulled by pulling the carrier, which is not a modular design in essence, because it mainly targets one type of area to be heated.
  • the first heating module 21 and the second heating module 22 can work independently, that is, each heating module has at least two lead wires to be connected to the power supply.
  • the first predetermined specification may be the same as or different from the second predetermined specification.
  • various types of heating modules can be provided for more flexibility in forming desired patterns.
  • the first predetermined specification includes a first predetermined geometric characteristic specification and/or a first predetermined electric heating characteristic specification.
  • the second predetermined specification includes a second predetermined geometric characteristic specification and/or a second predetermined electrical heating characteristic specification.
  • different heating modules may be different in shape and/or size, and may also be different in electrical characteristics, such as heating speed and temperature to which they can be heated. In this way, the heating device can be deployed more flexibly, so that the seat has an ideal and flexible heating function.
  • FIG. 2 shows a perspective view of the seat 1 with a different laying scheme from FIG. 1 . It is found by comparison that this modular arrangement is very advantageous.
  • Fig. 3 shows a schematic top view of the first heating module 21 according to an exemplary embodiment of the present invention.
  • Fig. 4 shows a schematic top view of a second heating module 22 having a different size from the first heating module 21 according to an exemplary embodiment of the present invention.
  • the first heating module 21 has a first electrical connector 213 and the second heating module 22 has a second electrical connector 223, so that the first heating module 21 and the second heating module 22 can be electrically connected to each other through the first electrical connector 213 and the second electrical connector 223 and/or respectively through the first electrical connector 213 and the second electrical connector 223 to be electrically connected to the
  • the device 2 supplies power and/or is connected to the external wiring harness of the heating device 2 in communication.
  • the purpose of the heating wire is heating, and the purpose of the external wire harness is to provide assistance for the normal operation of the first heating module 21 and the second heating module 22 . Therefore, the heating wire cannot be interpreted as an external harness.
  • Fig. 5 shows a schematic top view of a heating device in one form according to an exemplary embodiment of the present invention.
  • Fig. 6 shows a schematic top view of the heating device shown in Fig. 5 in another form.
  • the first heating module 21 and the second heating module 22 are electrically connected to each other through a continuous integrally formed connection wire 23 without performing an electrical connection operation separately during the installation process.
  • connection lines 23 are used.
  • the first heating module 21 and the second heating module 22 have the same arrangement of heating wires.
  • the first heating wire 212 and the second heating wire 222 have different resistance characteristics.
  • the first electrical connector 213 and/or the second electrical connector 223 are configured to be suitable for being arranged on the back side of the seat cushion 13 of the seat 1 . In this way, on the one hand, it can be conveniently arranged, and on the other hand, the comfort and tidiness of the seat can be increased.
  • the first heating module 21 and the second heating module 22 are placed in two different heating zones of the seat, and the two heating zones are connected to each other by a groove Separated and bridged by connecting conductor 23 .
  • the connection conductor 23 may be arranged across the trench.
  • the first heating module 21 and the second heating module 22 are respectively equipped with temperature sensors 24 .
  • Figure 7 shows a first heating module 21 equipped with a temperature sensor 24 according to an exemplary embodiment of the present invention.
  • the first heating module 21 and the second heating module 22 share the same temperature sensor 24 . In this way, costs can be reduced and controls simplified.
  • the first heating module 21 and the second heating module 22 when the first heating module 21 and the second heating module 22 are kept connected to each other, it is allowed to have at least a first relative spread between the first heating module 21 and the second heating module 22 and a second relative spread configuration different from the first relative spread configuration.
  • FIG. 5 shows the first relative spreading state, at this time, the first heating module 21 and the second heating module 22 can only be relatively close to each other.
  • FIG. 6 shows a second relative spreading state, at this time, the first heating module 21 and the second heating module 22 may be far away from each other.
  • “the first heating module 21 and the second heating module 22 remain connected to each other” means that there is no change in the electrical connection between the two, and there is no need to replace or modify the connecting wire 23 between the two.
  • the wire 23 has only undergone a change in shape.
  • the connecting wire 23 is made of the same material as the first heating wire 212 and/or the second heating wire 222 . This allows simpler manufacture.
  • the connecting wire 23 is completely covered with an insulating layer. This is better to distinguish it from the prior art in which the electric wires are stripped and then electrically connected.
  • FIG. 5 and FIG. are mechanically connected to each other.
  • the connecting wire 23 and the first heating wire 212 and/or the second heating wire 222 are integrally formed by the same continuous wire.
  • the connecting wires 23 can be attached to the sheet-like connection structure 25 , in particular in a manner similar to the first heating module 21 , the second heating module 22 .
  • the sheet connection structure 25 is made of the same material as the first sheet carrier 211 and/or the second sheet carrier 221 .
  • the sheet connection structure 25 is integrally formed with the first sheet carrier 211 and/or the second sheet carrier 221 from the same sheet material. This makes it very convenient to realize the heating device shown in Fig. 5 and Fig. 6, for example by cutting.
  • the connecting wire 23 extends in a curved manner.
  • the connecting wire 23 is also bent, but the degree of bending is reduced.
  • the sheet-like connection structure 25 is configured to be capable of changing from a first structural configuration corresponding to a first relative spreading configuration to a second relative spreading configuration. the second structural form.
  • the sheet connection structure 25 has a first maximum allowable stretch length and a second maximum allowable stretch length respectively under the first structural form and the second structural form, wherein, the first The second maximum allowable stretch length is greater than the first maximum allowable stretch length.
  • the connecting wire 23 has a first extension form corresponding to the first structural form and a second extension form corresponding to the second structural form, Compared with the first extended form, the connecting wire 23 is spread out to a greater extent in the second extended form, as described above.
  • FIG. 8 shows a partially enlarged view of the heating device 2 shown in FIG. 5 .
  • the sheet connection structure 25 is configured to be able to At least one expandable slit 252 permits a change from a first configuration to a second configuration.
  • the connecting wire 23 has at least one turning section 231 , and the slit 252 extends toward the inner side of the corresponding turning section 231 .
  • the end of the slit 252 may be terminated by a termination structure 253 .
  • the function of the termination structure 253 is to control the final tearing position when the slit 252 is torn, so as to prevent further tearing.
  • the termination structure 253 may be configured as a through hole.
  • the slit 252 is formed by breaking the breakable structure 254 formed in the sheet connection structure 25 .
  • manual tearing is allowed.
  • the turning segment 231 preferably has a turning angle of at least 180 degrees.
  • breakable structure 254 may include a discontinuous cut.
  • the discontinuous cuts may be configured as zigzag cuts.
  • the connecting wire 23 includes an S-shaped turning area
  • the at least one slit 252 includes two slits , each slit extends towards the inner side of the corresponding turning section in the S-shaped turning area.
  • the first heating module 21 may be rectangular.
  • the second heating module 22 can also be rectangular.
  • the first heating module 21 and the second heating module 22 may have different heating power densities.
  • the first heating module 21 and the second heating module 22 are allowed to be configured to be controlled jointly or independently of each other.
  • the first heating module 21 may have a rectangular size of 280mm ⁇ 120mm, and the second heating module 22 may have a rectangular size of 250mm ⁇ 100mm.
  • the first heating module 21 may have a rectangular specification with a size of 250-300 mm ⁇ 100-150 mm.
  • the second heating module 22 may have a rectangular format with dimensions of 200-250 mm x 80-100 mm.
  • the first heating module 21 may have a strip shape whose maximum length is at least twice the width.
  • the second heating module 22 may also have a bar shape with a maximum length at least twice the width.
  • the electrical connection between the first heating module 21 and the outside is implemented at the long side of the first heating module 2 and spaced apart from the adjacent corners, which is different from non-modules in the prior art. It is more suitable for a modularized arrangement, for example, please refer to Fig. 1 and Fig. 2 .
  • the electrical connections of the second heating module 22 to the outside are made at the long sides of the second heating module 2 and spaced apart from adjacent corners.
  • an electric heating system for a vehicle wherein the electric heating system comprises the heating device 2 .
  • a not-shown controller for controlling the heating device 2 is included, such as an ECU (Electronic Control Unit) of the vehicle.
  • a seat for a vehicle wherein the seat includes the heating device 2 or the electric heating system.

Abstract

A heating device (2) for a seat (1) of a vehicle. The heating device comprises: a sheet-shaped first heating module (21) having first predetermined specifications and comprising a first sheet-shaped carrier (211) and a first heating conductor (212) attached to the first sheet-shaped carrier (211); and a sheet-shaped second heating module (22) having a second predetermined specification and comprising a second sheet-shaped carrier (221) and a second heating conductor (222) attached to the second sheet-shaped carrier (221), wherein the first and second heating modules (21, 22) are designed to be laid on an area to be heated on a seat base (11) or a seat back (12) of the seat (1), so as to cover the area to be heated, and the relative position between the first and second heating modules (21, 22) can be adjusted without pulling on and deforming the first and second sheet-shaped carriers (211, 221).

Description

用于车辆的座椅的加热装置以及相应的电加热系统和座椅Seat heating device for vehicles and corresponding electric heating system and seat 技术领域technical field
本发明涉及一种用于车辆的座椅的加热装置、一种相应的电加热系统以及一种相应的座椅。The invention relates to a heating device for a seat of a vehicle, a corresponding electric heating system and a corresponding seat.
背景技术Background technique
随着技术发展和人们对舒适性要求的提高，越来越多的车辆座椅配备有加热装置，以便改善具体的感受体验。特别是对于寒冷的冬季，这种座椅加热是非常有益的，能快速地使人们感受到温暖。With the development of technology and the improvement of people's requirements for comfort, more and more vehicle seats are equipped with heating devices in order to improve the specific experience. Especially for the cold winter, this kind of seat heating is very beneficial, and can make people feel warm quickly.
对于座椅加热，通常在座位或椅背、例如软垫中或下方或背侧布置加热导线。加热导线通过将电能转换为热能来实现相应的加热。同时还需要配备相应的温度传感器，以监测和控制座椅加热过程。For seat heating, heating wires are usually arranged on the seat or the back of the seat, for example in or under the upholstery or on the back side. The heating wire achieves corresponding heating by converting electrical energy into thermal energy. At the same time, it is also necessary to be equipped with corresponding temperature sensors to monitor and control the seat heating process.
目前，根据座椅的座位或椅背的需要加热的区域，设计相应规格的加热装置。然而，座椅的种类较多，尺寸不同，要求也不同，需要针对相应的座椅单独设计相应的加热装置，这是非常不利的。At present, according to the area of the seat or the seat back that needs to be heated, a heating device with a corresponding specification is designed. However, there are many types of seats with different sizes and different requirements, and corresponding heating devices need to be individually designed for corresponding seats, which is very unfavorable.
为此，需要对现有的加热装置进行改进。For this reason, existing heating device needs to be improved.
发明内容Contents of the invention
本发明的目的是提供一种改进的用于车辆的座椅的加热装置、一种相应的电加热系统以及一种相应的座椅。It is an object of the present invention to provide an improved heating device for a seat of a vehicle, a corresponding electric heating system and a corresponding seat.
根据本发明的第一方面，提供了一种用于车辆的座椅的加热装置，包括：片状的第一加热模块，其具有第一预定规格，且包括第一片状载体和附着到所述第一片状载体上的第一加热导体；和片状的第二加热模块，其具有第二预定规格，且包括第二片状载体和附着到所述第二片状载体上的第二加热导体；其中，所述第一加热模块和所述第二加热模块被设计成能够基于所述座椅的椅座或椅背上的待加热区域铺展放置而实现对所述待加热区域的覆 盖，并且所述第一加热模块与所述第二加热模块之间的相对位置能够调节而无需使所述第一片状载体和所述第二片状载体牵拉变形。According to a first aspect of the present invention, there is provided a heating device for a seat of a vehicle, comprising: a sheet-shaped first heating module having a first predetermined specification, comprising a first sheet-shaped carrier and attached to the a first heating conductor on the first sheet-shaped carrier; and a sheet-shaped second heating module having a second predetermined specification and comprising a second sheet-shaped carrier and a second sheet-shaped carrier attached to the second sheet-shaped carrier. Heating conductor; wherein, the first heating module and the second heating module are designed to cover the area to be heated based on the spreading and placing of the area to be heated on the seat or back of the seat , and the relative position between the first heating module and the second heating module can be adjusted without pulling and deforming the first sheet carrier and the second sheet carrier.
根据本发明的一个可选实施例，所述第一加热模块和所述第二加热模块能够以位置相对独立的方式铺展放置；和/或所述第一预定规格与所述第二预定规格相同或不同。According to an optional embodiment of the present invention, the first heating module and the second heating module can be spread out in a relatively independent manner; and/or the first predetermined specification is the same as the second predetermined specification or different.
根据本发明的一个可选实施例，所述第一预定规格包括第一预定几何特性规格和/或第一预定电加热特性规格；和/或所述第二预定规格包括第二预定几何特性规格和/或第二预定电加热特性规格。According to an optional embodiment of the present invention, the first predetermined specification includes a first predetermined geometric characteristic specification and/or a first predetermined electric heating characteristic specification; and/or the second predetermined specification includes a second predetermined geometric characteristic specification and/or a second predetermined electrical heating characteristic specification.
根据本发明的一个可选实施例，所述第一加热模块具有第一电连接器且所述第二加热模块具有第二电连接器，使得所述第一加热模块和所述第二加热模块能够通过所述第一电连接器和所述第二电连接器彼此电连接和/或分别通过所述第一电连接器和所述第二电连接器电连接到用于向所述加热装置供电和/或与所述加热装置通信连接的外部线束；或所述第一加热模块与所述第二加热模块之间通过连续的一体形成的连接导体彼此电连接而无需在安装过程中再单独执行电连接操作。According to an optional embodiment of the present invention, the first heating module has a first electrical connector and the second heating module has a second electrical connector, so that the first heating module and the second heating module Can be electrically connected to each other through the first electrical connector and the second electrical connector and/or electrically connected to the heating device through the first electrical connector and the second electrical connector respectively An external harness for power supply and/or communicative connection with the heating device; or the first heating module and the second heating module are electrically connected to each other through a continuous integrally formed connecting conductor without having to separate them during the installation process Perform electrical connection operations.
根据本发明的一个可选实施例，所述第一加热模块与所述第二加热模块具有相同的加热导体布置型式；和/或所述第一加热导体和所述第二加热导体具有不同的电阻特性；和/或所述第一电连接器和/或所述第二电连接器被构造成适于布置在所述座椅的坐垫的背侧。According to an optional embodiment of the present invention, the first heating module and the second heating module have the same arrangement of heating conductors; and/or the first heating conductor and the second heating conductor have different resistive properties; and/or the first electrical connector and/or the second electrical connector are configured to be arranged on the back side of the seat cushion of the seat.
根据本发明的一个可选实施例，所述第一加热模块和所述第二加热模块分别配备有温度传感器；或所述第一加热模块和所述第二加热模块共用同一温度传感器。According to an optional embodiment of the present invention, the first heating module and the second heating module are respectively equipped with temperature sensors; or the first heating module and the second heating module share the same temperature sensor.
根据本发明的一个可选实施例，在所述第一加热模块与所述第二加热模块保持彼此连接的状态下，允许所述第一加热模块与所述第二加热模块之间至少具有第一相对铺展形态和与所述第一相对铺展形态不同的第二相对铺展形态；和/或所述连接导体与所述第一加热导体和/或所述第二加热导体由相同的材料制成；和/或所述连接导体、所述第一加热导体和所述第二加热导体中的至少一个由导线、碳纤维、金属膜或它们的任何组合制成；和/或所述连接导体完全覆盖有绝缘层。According to an optional embodiment of the present invention, when the first heating module and the second heating module are kept connected to each other, at least a second heating module is allowed between the first heating module and the second heating module. a relative spread and a second relative spread different from said first relative spread; and/or said connecting conductor made of the same material as said first heating conductor and/or said second heating conductor and/or at least one of the connecting conductor, the first heating conductor and the second heating conductor is made of wire, carbon fiber, metal film or any combination thereof; and/or the connecting conductor completely covers There is insulation.
根据本发明的一个可选实施例，所述第一加热模块的所述第一片状载体与所述第二加热模块的所述第二片状载体通过片状连接结构彼此机械连接；和/或所述连接导体与所述第一加热导体和/或所述第二加热导体由同一连续的导体一体地形成。According to an optional embodiment of the present invention, the first sheet carrier of the first heating module and the second sheet carrier of the second heating module are mechanically connected to each other through a sheet connection structure; and/ Or the connection conductor and the first heating conductor and/or the second heating conductor are integrally formed by the same continuous conductor.
根据本发明的一个可选实施例，所述连接导体附着于所述片状连接结构；和/或所述片状连接结构与所述第一片状载体和/或所述第二片状载体由相同的材料制成；和/或至少在所述第一相对铺展形态下，所述连接导体弯曲地延伸。According to an optional embodiment of the present invention, the connection conductor is attached to the sheet-shaped connection structure; and/or the sheet-shaped connection structure is connected to the first sheet-shaped carrier and/or the second sheet-shaped carrier are made of the same material; and/or at least in said first relative spread configuration, said connecting conductors extend in a curved manner.
根据本发明的一个可选实施例，所述片状连接结构与所述第一片状载体和/或所述第二片状载体由同一片材料一体地形成。According to an optional embodiment of the present invention, the sheet-shaped connecting structure and the first sheet-shaped carrier and/or the second sheet-shaped carrier are integrally formed of the same sheet of material.
根据本发明的一个可选实施例，所述片状连接结构被构造成能够从对应于所述第一相对铺展形态的第一结构形态变化到对应于所述第二相对铺展形态的第二结构形态。According to an optional embodiment of the present invention, the sheet-like connection structure is configured to be capable of changing from a first structural configuration corresponding to the first relative spreading configuration to a second configuration corresponding to the second relative spreading configuration form.
根据本发明的一个可选实施例，所述片状连接结构在所述第一结构形态下和所述第二结构形态下分别相应地具有第一最大允许的伸展长度和第二最大允许的伸展长度，其中，所述第二最大允许的伸展长度大于所述第一最大允许的伸展长度；和/或所述连接导体具有对应于所述第一结构形态的第一延伸形态和对应于所述第二结构形态的第二延伸形态，与所述第一延伸形态相比，所述连接导体在第二延伸形态下被更大程度地展开。According to an optional embodiment of the present invention, the sheet connection structure respectively has a first maximum allowable extension length and a second maximum allowable extension length in the first structural form and in the second structural form length, wherein the second maximum allowable extension length is greater than the first maximum allowable extension length; and/or the connecting conductor has a first extension form corresponding to the first structural form and corresponding to the In the second extended form of the second structural form, compared with the first extended form, the connecting conductor is spread out to a greater extent in the second extended form.
根据本发明的一个可选实施例，所述片状连接结构被构造成能够通过在所述片状连接结构的预定区域中形成起始于所述片状连接结构的边缘处的可张开的至少一个缝口而允许从所述第一结构形态变化到所述第二结构形态。According to an optional embodiment of the present invention, the sheet-like connection structure is configured to be capable of forming an expandable opening starting from an edge of the sheet-like connection structure in a predetermined area of the sheet-like connection structure. At least one slit permits a change from said first structural configuration to said second structural configuration.
根据本发明的一个可选实施例，在所述第一结构形态下，所述连接导体具有至少一个转弯段，所述缝口朝向相应的转弯段的内侧延伸；和/或所述缝口的末端终止于终止结构；和/或所述缝口通过破坏形成于所述片状连接结构中的易破坏结构形成。According to an optional embodiment of the present invention, in the first structural form, the connecting conductor has at least one turning section, and the slot extends toward the inner side of the corresponding turning section; and/or the opening of the slot the ends terminate in a terminating structure; and/or the slit is formed by breaking a frangible structure formed in the sheet-like connection structure.
根据本发明的一个可选实施例，所述转弯段具有至少180度的转弯角度；和/或所述终止结构被构造为通孔；和/或所述易破坏结构包括非连续性 切口。According to an optional embodiment of the present invention, the turning section has a turning angle of at least 180 degrees; and/or the terminating structure is configured as a through hole; and/or the breakable structure includes a discontinuous cut.
根据本发明的一个可选实施例，在所述第一结构形态下，所述连接导体包括S形转弯区域，所述至少一个缝口包括两个缝口，每个缝口分别朝向所述S形转弯区域中的相应的转弯段的内侧延伸；和/或所述非连续性切口被构造成锯齿形切口。According to an optional embodiment of the present invention, in the first structural form, the connecting conductor includes an S-shaped turning area, and the at least one slit includes two slits, and each slit faces toward the S and/or the non-continuous cuts are configured as zigzag cuts.
根据本发明的一个可选实施例，所述第一加热模块为矩形；和/或所述第二加热模块为矩形；和/或所述第一加热模块和所述第二加热模块具有不同的加热功率密度；和/或所述第一加热模块和所述第二加热模块配置成能被共同地控制或被彼此独立地控制。According to an optional embodiment of the present invention, the first heating module is rectangular; and/or the second heating module is rectangular; and/or the first heating module and the second heating module have different heating power density; and/or said first heating module and said second heating module are configured to be controllable jointly or independently of each other.
根据本发明的一个可选实施例，所述第一加热模块具有尺寸为280mm×120mm的矩形规格；和/或所述第二加热模块具有尺寸为250mm×100mm的矩形规格；所述第一加热模块具有最大长度为宽度的至少两倍的条形形状；和/或所述第二加热模块具有最大长度为宽度的至少两倍的条形形状；和/或所述第一加热模块与外部的电连接实施于所述第一加热模块的长边处并与相邻的拐角间隔开；和/或所述第二加热模块与外部的电连接实施于所述第二加热模块的长边处并与相邻的拐角间隔开。According to an optional embodiment of the present invention, the first heating module has a rectangular specification with a size of 280mm×120mm; and/or the second heating module has a rectangular specification with a size of 250mm×100mm; the first heating module the module has a bar shape with a maximum length at least twice the width; and/or the second heating module has a bar shape with a maximum length at least twice the width; and/or the first heating module is in contact with an external The electrical connection is implemented at the long side of the first heating module and is spaced from adjacent corners; and/or the electrical connection between the second heating module and the outside is implemented at the long side of the second heating module and Spaced from adjacent corners.
根据本发明的第二方面，提供了一种用于车辆的电加热系统，其中，所述电加热系统包括所述加热装置，其中，所述第一加热模块和所述第二加热模块放置在座椅的两个不同的加热区中，这两个加热区通过沟槽彼此分离且通过所述连接导体桥接。According to a second aspect of the present invention, there is provided an electric heating system for a vehicle, wherein the electric heating system includes the heating device, wherein the first heating module and the second heating module are placed on In the case of two different heating zones of the seat, the two heating zones are separated from one another by the groove and bridged by the connecting conductor.
根据本发明的第三方面，提供了一种用于车辆的座椅，其中，所述座椅包括所述加热装置或所述电加热系统。According to a third aspect of the present invention, there is provided a seat for a vehicle, wherein the seat includes the heating device or the electric heating system.
根据本发明的某些实施例，可以适配不同的车辆座椅，无需重新设计和制造加热装置。According to some embodiments of the present invention, it is possible to adapt different vehicle seats without redesigning and manufacturing the heating device.
附图说明Description of drawings
下面，通过参看附图更详细地描述本发明，可以更好地理解本发明的原理、特点和优点。附图包括：Hereinafter, the principles, features and advantages of the present invention can be better understood by describing the present invention in more detail with reference to the accompanying drawings. The attached drawings include:
图1示出了根据本发明的一个示例性实施例的用于车辆的座椅的立体 图，其中示意性地示出了加热装置。Fig. 1 shows a perspective view of a seat for a vehicle according to an exemplary embodiment of the present invention, wherein a heating device is schematically shown.
图2示出了采用与图1不同的铺放方案的座椅的立体图。FIG. 2 shows a perspective view of a seat with a different laying scheme from FIG. 1 .
图3示出了根据本发明的一个示例性实施例的第一加热模块的示意性俯视图。Fig. 3 shows a schematic top view of a first heating module according to an exemplary embodiment of the present invention.
图4示出了根据本发明的一个示例性实施例的与第一加热模块尺寸不同的第二加热模块的示意性俯视图。Fig. 4 shows a schematic top view of a second heating module having a different size from the first heating module according to an exemplary embodiment of the present invention.
图5示出了根据本发明的一个示例性实施例的加热装置在一种形态下的示意性俯视图。Fig. 5 shows a schematic top view of a heating device in one form according to an exemplary embodiment of the present invention.
图6示出了图5所示的加热装置在另一种形态下的示意性俯视图。Fig. 6 shows a schematic top view of the heating device shown in Fig. 5 in another form.
图7示出了根据本发明的一个示例性实施例的第一加热模块，其配备有温度传感器。Fig. 7 shows a first heating module according to an exemplary embodiment of the present invention, which is equipped with a temperature sensor.
图8示出了图5所示的加热装置的局部放大图。FIG. 8 shows a partially enlarged view of the heating device shown in FIG. 5 .
具体实施方式Detailed ways
为了使本发明所要解决的技术问题、技术方案以及有益的技术效果更加清楚明白，以下将结合附图以及多个示例性实施例对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用于解释本发明，而不是用于限制本发明的保护范围。In order to make the technical problems, technical solutions and beneficial technical effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and multiple exemplary embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, rather than to limit the protection scope of the present invention.
图1示出了根据本发明的一个示例性实施例的用于车辆的座椅的立体图，其中示意性地示出了加热装置。Fig. 1 shows a perspective view of a seat for a vehicle according to an exemplary embodiment of the present invention, wherein a heating device is schematically shown.
在进行详细描述之前，首先需要说明的是，为了清楚起见，在此主要针对本发明所涉及的部分进行重点描述，而省去或简化了对其它的可能造成混淆部分的描述。Before proceeding with the detailed description, it should first be noted that, for the sake of clarity, the description is mainly focused on the parts involved in the present invention, and the description of other parts that may cause confusion is omitted or simplified.
根据本发明的第一方面的示例性实施例，提供了一种用于车辆的座椅1的加热装置2，包括：片状的第一加热模块21，其具有第一预定规格，且包括第一片状载体211和附着到第一片状载体211上的第一加热导线212；和片状的第二加热模块22，其具有第二预定规格，且包括第二片状载体221和附着到第二片状载体221上的第二加热导线222；其中，第一加热模块21和第二加热模块22被设计成能够基于座椅1的椅座11或椅背12上的待加 热区域以位置相对独立的方式铺展放置而实现对待加热区域的覆盖，并且第一加热模块21与第二加热模块22之间的相对位置能够调节而无需使第一片状载体211和第二片状载体221牵拉变形。在此，导线仅是示例性的，也可为碳纤维、金属膜或它们的任何组合等任何可以导电而产生热量的导体形式。According to an exemplary embodiment of the first aspect of the present invention, there is provided a heating device 2 for a seat 1 of a vehicle, comprising: a sheet-shaped first heating module 21 having a first predetermined specification and comprising a first A sheet-shaped carrier 211 and a first heating wire 212 attached to the first sheet-shaped carrier 211; and a sheet-shaped second heating module 22, which has a second predetermined specification and includes a second sheet-shaped carrier 221 and attached to The second heating wire 222 on the second sheet carrier 221; wherein, the first heating module 21 and the second heating module 22 are designed to be able to be heated based on the seat 11 of the seat 1 or the area to be heated on the seat back 12 with the position Spread and place in a relatively independent manner to achieve coverage of the area to be heated, and the relative position between the first heating module 21 and the second heating module 22 can be adjusted without pulling the first sheet carrier 211 and the second sheet carrier 221 Pull deformation. Here, the wire is only exemplary, and it can also be any conductor form that can conduct electricity and generate heat, such as carbon fiber, metal film, or any combination thereof.
本发明的基本思想是采用模块化设计思想而允许根据部署的区域的不同进行灵活的组合，而不需要针对不同的座椅专门设计和生产相应的加热装置。本发明的待加热区域是以座椅的基本组成单位“椅座”和“椅背”而言的。换言之，椅座11和椅背12上的加热装置均采样模块化设计而分别至少具有第一加热模块21和第二加热模块22。因此，不能将椅座11上的加热装置和椅背12上的加热装置解释为本发明所述的加热模块。The basic idea of the present invention is to adopt a modular design idea to allow flexible combination according to different deployment areas, without the need to specially design and produce corresponding heating devices for different seats. The area to be heated in the present invention refers to the basic constituent units of the seat, "seat" and "back". In other words, the heating devices on the seat base 11 and the seat back 12 are modular in design and have at least a first heating module 21 and a second heating module 22 respectively. Therefore, the heating device on the seat 11 and the heating device on the seat back 12 cannot be interpreted as the heating module of the present invention.
本发明中的“牵拉”变形是指需要通过对载体牵扯才能覆盖到相应的区域，这样本质上并不属于模块化设计，因为针对的主要还是一种类型的待加热区域。The "pulling" deformation in the present invention means that the corresponding area needs to be pulled by pulling the carrier, which is not a modular design in essence, because it mainly targets one type of area to be heated.
另外，在本发明中，第一加热模块21和第二加热模块22尤其是可以单独地工作，即每个加热模块都至少有两条引线来接入电源。In addition, in the present invention, especially, the first heating module 21 and the second heating module 22 can work independently, that is, each heating module has at least two lead wires to be connected to the power supply.
根据本发明的一个示例性实施例，第一预定规格可以与第二预定规格相同或不同。实际中，可以提供多种类型的加热模块，以更灵活地形成所需的图案。According to an exemplary embodiment of the present invention, the first predetermined specification may be the same as or different from the second predetermined specification. In practice, various types of heating modules can be provided for more flexibility in forming desired patterns.
根据本发明的一个示例性实施例，第一预定规格包括第一预定几何特性规格和/或第一预定电加热特性规格。类似地，第二预定规格包括第二预定几何特性规格和/或第二预定电加热特性规格。这意味着，不同的加热模块可以是形状和/或尺寸方面的不同，也可以是电特性方面的不同、例如加热快慢、所能加热到的温度不同。这样，可以更灵活地部署加热装置，使得座椅具有理想、灵活的加热功能。According to an exemplary embodiment of the present invention, the first predetermined specification includes a first predetermined geometric characteristic specification and/or a first predetermined electric heating characteristic specification. Similarly, the second predetermined specification includes a second predetermined geometric characteristic specification and/or a second predetermined electrical heating characteristic specification. This means that different heating modules may be different in shape and/or size, and may also be different in electrical characteristics, such as heating speed and temperature to which they can be heated. In this way, the heating device can be deployed more flexibly, so that the seat has an ideal and flexible heating function.
图2示出了采用与图1不同的铺放方案的座椅1的立体图。通过对比发现，这种模块化布置是非常有利的。FIG. 2 shows a perspective view of the seat 1 with a different laying scheme from FIG. 1 . It is found by comparison that this modular arrangement is very advantageous.
图3示出了根据本发明的一个示例性实施例的第一加热模块21的示意性俯视图。Fig. 3 shows a schematic top view of the first heating module 21 according to an exemplary embodiment of the present invention.
图4示出了根据本发明的一个示例性实施例的与第一加热模块21尺寸不同的第二加热模块22的示意性俯视图。Fig. 4 shows a schematic top view of a second heating module 22 having a different size from the first heating module 21 according to an exemplary embodiment of the present invention.
根据本发明的一个示例性实施例，如图3和图4所示，第一加热模块21具有第一电连接器213且第二加热模块22具有第二电连接器223，使得第一加热模块21和第二加热模块22能够通过第一电连接器213和第二电连接器223彼此电连接和/或分别通过第一电连接器213和第二电连接器223电连接到用于向加热装置2供电和/或与加热装置2通信连接的外部线束。需要指出的是，加热导线的目的是加热，而外部线束的目的是使第一加热模块21和第二加热模块22正常工作提供协助。因此，不能将加热导线解释为外部线束。According to an exemplary embodiment of the present invention, as shown in FIG. 3 and FIG. 4 , the first heating module 21 has a first electrical connector 213 and the second heating module 22 has a second electrical connector 223, so that the first heating module 21 and the second heating module 22 can be electrically connected to each other through the first electrical connector 213 and the second electrical connector 223 and/or respectively through the first electrical connector 213 and the second electrical connector 223 to be electrically connected to the The device 2 supplies power and/or is connected to the external wiring harness of the heating device 2 in communication. It should be pointed out that the purpose of the heating wire is heating, and the purpose of the external wire harness is to provide assistance for the normal operation of the first heating module 21 and the second heating module 22 . Therefore, the heating wire cannot be interpreted as an external harness.
图5示出了根据本发明的一个示例性实施例的加热装置在一种形态下的示意性俯视图。Fig. 5 shows a schematic top view of a heating device in one form according to an exemplary embodiment of the present invention.
图6示出了图5所示的加热装置在另一种形态下的示意性俯视图。Fig. 6 shows a schematic top view of the heating device shown in Fig. 5 in another form.
根据本发明的一个示例性实施例，第一加热模块21与第二加热模块22之间通过连续的一体形成的连接导线23彼此电连接而无需在安装过程中再单独执行电连接操作。在此，使用了两个这样的连接导线23。According to an exemplary embodiment of the present invention, the first heating module 21 and the second heating module 22 are electrically connected to each other through a continuous integrally formed connection wire 23 without performing an electrical connection operation separately during the installation process. Here, two such connection lines 23 are used.
根据本发明的一个示例性实施例，如图3和图4所示，第一加热模块21与第二加热模块22具有相同的加热导线布置型式。According to an exemplary embodiment of the present invention, as shown in FIG. 3 and FIG. 4 , the first heating module 21 and the second heating module 22 have the same arrangement of heating wires.
根据本发明的一个示例性实施例，第一加热导线212和第二加热导线222具有不同的电阻特性。According to an exemplary embodiment of the present invention, the first heating wire 212 and the second heating wire 222 have different resistance characteristics.
根据本发明的一个示例性实施例，第一电连接器213和/或第二电连接器223被构造成适于布置在座椅1的坐垫13的背侧。这样，一方面可以方便布置，另一方面增加座位的舒服些和整洁性。According to an exemplary embodiment of the present invention, the first electrical connector 213 and/or the second electrical connector 223 are configured to be suitable for being arranged on the back side of the seat cushion 13 of the seat 1 . In this way, on the one hand, it can be conveniently arranged, and on the other hand, the comfort and tidiness of the seat can be increased.
根据本发明的一个示例性实施例，参看图1和图2，第一加热模块21和第二加热模块22放置在座椅的两个不同的加热区中，这两个加热区通过沟槽彼此分离且通过连接导体23桥接。换言之，连接导体23可跨过所述沟槽布置。According to an exemplary embodiment of the present invention, referring to Fig. 1 and Fig. 2, the first heating module 21 and the second heating module 22 are placed in two different heating zones of the seat, and the two heating zones are connected to each other by a groove Separated and bridged by connecting conductor 23 . In other words, the connection conductor 23 may be arranged across the trench.
根据本发明的一个示例性实施例，第一加热模块21和第二加热模块22分别配备有温度传感器24。图7示出了根据本发明的一个示例性实施例的 第一加热模块21，其配备有温度传感器24。According to an exemplary embodiment of the present invention, the first heating module 21 and the second heating module 22 are respectively equipped with temperature sensors 24 . Figure 7 shows a first heating module 21 equipped with a temperature sensor 24 according to an exemplary embodiment of the present invention.
根据本发明的一个示例性实施例，第一加热模块21和第二加热模块22共用同一温度传感器24。这样，可以降低成本，简化控制。According to an exemplary embodiment of the present invention, the first heating module 21 and the second heating module 22 share the same temperature sensor 24 . In this way, costs can be reduced and controls simplified.
根据本发明的一个示例性实施例，在第一加热模块21与第二加热模块22保持彼此连接的状态下，允许第一加热模块21与第二加热模块22之间至少具有第一相对铺展形态和与第一相对铺展形态不同的第二相对铺展形态。例如，图5示出了第一相对铺展状态，此时，第一加热模块21与第二加热模块22彼此只能相距较近。图6示出了第二相对铺展状态，此时，第一加热模块21与第二加热模块22彼此可相距较远。在此，“第一加热模块21与第二加热模块22保持彼此连接”是指两者之间的电连接没有任何变化，也不需要相应地更换或修改两者之间的连接导线23，连接导线23只是发生了形态改变。According to an exemplary embodiment of the present invention, when the first heating module 21 and the second heating module 22 are kept connected to each other, it is allowed to have at least a first relative spread between the first heating module 21 and the second heating module 22 and a second relative spread configuration different from the first relative spread configuration. For example, FIG. 5 shows the first relative spreading state, at this time, the first heating module 21 and the second heating module 22 can only be relatively close to each other. FIG. 6 shows a second relative spreading state, at this time, the first heating module 21 and the second heating module 22 may be far away from each other. Here, "the first heating module 21 and the second heating module 22 remain connected to each other" means that there is no change in the electrical connection between the two, and there is no need to replace or modify the connecting wire 23 between the two. The wire 23 has only undergone a change in shape.
根据本发明的一个示例性实施例，连接导线23与第一加热导线212和/或第二加热导线222由相同的材料制成。这允许更简单地制造。According to an exemplary embodiment of the present invention, the connecting wire 23 is made of the same material as the first heating wire 212 and/or the second heating wire 222 . This allows simpler manufacture.
特别地，根据本发明的一个示例性实施例，连接导线23完全覆盖有绝缘层。这更好地区别于现有技术中的电线剥皮再电连接的方式。In particular, according to an exemplary embodiment of the present invention, the connecting wire 23 is completely covered with an insulating layer. This is better to distinguish it from the prior art in which the electric wires are stripped and then electrically connected.
根据本发明的一个示例性实施例，如图5和图6所示，第一加热模块21的第一片状载体211与第二加热模块22的第二片状载体221通过片状连接结构25彼此机械连接。According to an exemplary embodiment of the present invention, as shown in FIG. 5 and FIG. are mechanically connected to each other.
根据本发明的一个示例性实施例，连接导线23与第一加热导线212和/或第二加热导线222由同一连续的导线一体地形成。According to an exemplary embodiment of the present invention, the connecting wire 23 and the first heating wire 212 and/or the second heating wire 222 are integrally formed by the same continuous wire.
根据本发明的一个示例性实施例，连接导线23可附着于片状连接结构25，尤其是以类似于第一加热模块21、第二加热模块22的方式。According to an exemplary embodiment of the invention, the connecting wires 23 can be attached to the sheet-like connection structure 25 , in particular in a manner similar to the first heating module 21 , the second heating module 22 .
根据本发明的一个示例性实施例，片状连接结构25与第一片状载体211和/或第二片状载体221由相同的材料制成。特别地，片状连接结构25与第一片状载体211和/或第二片状载体221由同一片材料一体地形成。这使得图5和图6所示的加热装置可非常方便地实现，例如通过切割实现。According to an exemplary embodiment of the present invention, the sheet connection structure 25 is made of the same material as the first sheet carrier 211 and/or the second sheet carrier 221 . In particular, the sheet connection structure 25 is integrally formed with the first sheet carrier 211 and/or the second sheet carrier 221 from the same sheet material. This makes it very convenient to realize the heating device shown in Fig. 5 and Fig. 6, for example by cutting.
根据本发明的一个示例性实施例，如图5所示，至少在第一相对铺展形态下，连接导线23弯曲地延伸。特别地，如图6所示，在第二相对铺展 形态下，连接导线23也是弯曲的，只是弯曲的程度降低了。According to an exemplary embodiment of the present invention, as shown in FIG. 5 , at least in the first relatively spread configuration, the connecting wire 23 extends in a curved manner. In particular, as shown in Fig. 6, in the second relative spread configuration, the connecting wire 23 is also bent, but the degree of bending is reduced.
根据本发明的一个示例性实施例，如图5和图6所示，片状连接结构25被构造成能够从对应于第一相对铺展形态的第一结构形态变化到对应于第二相对铺展形态的第二结构形态。According to an exemplary embodiment of the present invention, as shown in FIGS. 5 and 6 , the sheet-like connection structure 25 is configured to be capable of changing from a first structural configuration corresponding to a first relative spreading configuration to a second relative spreading configuration. the second structural form.
从图5和图6可以看出，片状连接结构25在第一结构形态下和第二结构形态下分别相应地具有第一最大允许的伸展长度和第二最大允许的伸展长度，其中，第二最大允许的伸展长度大于第一最大允许的伸展长度。It can be seen from Fig. 5 and Fig. 6 that the sheet connection structure 25 has a first maximum allowable stretch length and a second maximum allowable stretch length respectively under the first structural form and the second structural form, wherein, the first The second maximum allowable stretch length is greater than the first maximum allowable stretch length.
相应地，根据本发明的一个示例性实施例，如图5和图6所示，连接导线23具有对应于第一结构形态的第一延伸形态和对应于第二结构形态的第二延伸形态，与第一延伸形态相比，如上所述，连接导线23在第二延伸形态下被更大程度地展开。Correspondingly, according to an exemplary embodiment of the present invention, as shown in FIG. 5 and FIG. 6, the connecting wire 23 has a first extension form corresponding to the first structural form and a second extension form corresponding to the second structural form, Compared with the first extended form, the connecting wire 23 is spread out to a greater extent in the second extended form, as described above.
图8示出了图5所示的加热装置2的局部放大图。FIG. 8 shows a partially enlarged view of the heating device 2 shown in FIG. 5 .
如图8所示，根据本发明的一个示例性实施例，片状连接结构25被构造成能够通过在片状连接结构25的预定区域中形成起始于片状连接结构25的边缘251处的至少一个可张开的缝口252而允许从第一结构形态变化到第二结构形态。As shown in FIG. 8 , according to an exemplary embodiment of the present invention, the sheet connection structure 25 is configured to be able to At least one expandable slit 252 permits a change from a first configuration to a second configuration.
根据本发明的一个示例性实施例，在第一结构形态下，连接导线23具有至少一个转弯段231，缝口252朝向相应的转弯段231的内侧延伸。According to an exemplary embodiment of the present invention, in the first structural form, the connecting wire 23 has at least one turning section 231 , and the slit 252 extends toward the inner side of the corresponding turning section 231 .
根据本发明的一个示例性实施例，缝口252的末端可终止于终止结构253。终止结构253的作用是控制撕开缝口252时的最终撕到的位置，防止继续撕裂。优选地，终止结构253可被构造为通孔。According to an exemplary embodiment of the present invention, the end of the slit 252 may be terminated by a termination structure 253 . The function of the termination structure 253 is to control the final tearing position when the slit 252 is torn, so as to prevent further tearing. Preferably, the termination structure 253 may be configured as a through hole.
根据本发明的一个示例性实施例，缝口252通过破坏形成于片状连接结构25中的易破坏结构254形成。从而，允许手动地撕开。According to an exemplary embodiment of the present invention, the slit 252 is formed by breaking the breakable structure 254 formed in the sheet connection structure 25 . Thus, manual tearing is allowed.
如图5、图6和图8所示，转弯段231优选地具有至少180度的转弯角度。As shown in FIGS. 5 , 6 and 8 , the turning segment 231 preferably has a turning angle of at least 180 degrees.
根据本发明的一个示例性实施例，易破坏结构254可包括非连续性切口。优选地，非连续性切口可被构造成锯齿形切口。According to an exemplary embodiment of the present invention, breakable structure 254 may include a discontinuous cut. Preferably, the discontinuous cuts may be configured as zigzag cuts.
如图5、图6和图8所示，根据本发明的一个示例性实施例，在第一结构形态下，连接导线23包括S形转弯区域，所述至少一个缝口252包括两 个缝口，每个缝口分别朝向S形转弯区域中的相应的转弯段的内侧延伸。As shown in FIG. 5, FIG. 6 and FIG. 8, according to an exemplary embodiment of the present invention, in the first structural form, the connecting wire 23 includes an S-shaped turning area, and the at least one slit 252 includes two slits , each slit extends towards the inner side of the corresponding turning section in the S-shaped turning area.
根据本发明的一个示例性实施例，如图3和图4所示，第一加热模块21可为矩形。类似地，第二加热模块22也可为矩形。According to an exemplary embodiment of the present invention, as shown in FIGS. 3 and 4 , the first heating module 21 may be rectangular. Similarly, the second heating module 22 can also be rectangular.
根据本发明的一个示例性实施例，第一加热模块21和第二加热模块22可具有不同的加热功率密度。According to an exemplary embodiment of the present invention, the first heating module 21 and the second heating module 22 may have different heating power densities.
根据本发明的一个示例性实施例，在采用模块化方式的情况下，允许第一加热模块21和第二加热模块22配置成能被共同地控制或被彼此独立地控制。According to an exemplary embodiment of the present invention, in the case of adopting a modular approach, the first heating module 21 and the second heating module 22 are allowed to be configured to be controlled jointly or independently of each other.
根据本发明的一个示例性实施例，第一加热模块21可具有尺寸为280mm×120mm的矩形规格，第二加热模块22可具有尺寸为250mm×100mm的矩形规格。当然，第一加热模块21可具有尺寸为250～300mm×100～150mm的矩形规格。第二加热模块22可具有尺寸为200-250mm×80-100mm的矩形规格。According to an exemplary embodiment of the present invention, the first heating module 21 may have a rectangular size of 280mm×120mm, and the second heating module 22 may have a rectangular size of 250mm×100mm. Certainly, the first heating module 21 may have a rectangular specification with a size of 250-300 mm×100-150 mm. The second heating module 22 may have a rectangular format with dimensions of 200-250 mm x 80-100 mm.
作为一种优选方式，第一加热模块21可具有最大长度为宽度的至少两倍的条形形状。类似地，第二加热模块22也可具有最大长度为宽度的至少两倍的条形形状。As a preferred manner, the first heating module 21 may have a strip shape whose maximum length is at least twice the width. Similarly, the second heating module 22 may also have a bar shape with a maximum length at least twice the width.
根据本发明的一个示例性实施例，第一加热模块21与外部的电连接实施于第一加热模块2的长边处并与相邻的拐角间隔开，这不同于现有技术中的非模块化的布置方式，更适合于模块化的布置方式，例如可参看图1和图2。类似地，第二加热模块22与外部的电连接实施于第二加热模块2的长边处并与相邻的拐角间隔开。According to an exemplary embodiment of the present invention, the electrical connection between the first heating module 21 and the outside is implemented at the long side of the first heating module 2 and spaced apart from the adjacent corners, which is different from non-modules in the prior art. It is more suitable for a modularized arrangement, for example, please refer to Fig. 1 and Fig. 2 . Similarly, the electrical connections of the second heating module 22 to the outside are made at the long sides of the second heating module 2 and spaced apart from adjacent corners.
根据本发明的第二方面的示例性实施例，提供了一种用于车辆的电加热系统，其中，所述电加热系统包括所述加热装置2。除此之后，还包括未示出的用于控制加热装置2的控制器，例如车辆的ECU(电子控制单元)。According to an exemplary embodiment of the second aspect of the present invention, there is provided an electric heating system for a vehicle, wherein the electric heating system comprises the heating device 2 . After that, a not-shown controller for controlling the heating device 2 is included, such as an ECU (Electronic Control Unit) of the vehicle.
根据本发明的第三方面的示例性实施例，提供了一种用于车辆的座椅，其中，所述座椅包括所述加热装置2或所述电加热系统。According to an exemplary embodiment of the third aspect of the present invention, there is provided a seat for a vehicle, wherein the seat includes the heating device 2 or the electric heating system.
尽管这里详细描述了本发明的特定实施方式，但它们仅仅是为了解释的目的而给出的，而不应认为它们对本发明的范围构成限制。在不脱离本发明精神和范围的前提下，各种替换、变更和改造可被构想出来。While specific embodiments of the invention have been described in detail, these have been presented for purposes of illustration only and should not be construed as limiting the scope of the invention. Various alternatives, changes and modifications can be devised without departing from the spirit and scope of the invention.

Claims (20)

  1. 一种用于车辆的座椅(1)的加热装置(2)，包括：A heating device (2) for a seat (1) of a vehicle, comprising:
    片状的第一加热模块(21)，其具有第一预定规格，且包括第一片状载体(211)和附着到所述第一片状载体(211)上的第一加热导体(212)；和A sheet-shaped first heating module (21), which has a first predetermined specification, and includes a first sheet-shaped carrier (211) and a first heating conductor (212) attached to the first sheet-shaped carrier (211) ;and
    片状的第二加热模块(22)，其具有第二预定规格，且包括第二片状载体(221)和附着到所述第二片状载体(221)上的第二加热导体(222)；A sheet-shaped second heating module (22), which has a second predetermined specification, and includes a second sheet-shaped carrier (221) and a second heating conductor (222) attached to the second sheet-shaped carrier (221) ;
    其中，所述第一加热模块(21)和所述第二加热模块(22)被设计成能够基于所述座椅(1)的椅座(11)或椅背(12)上的待加热区域铺展放置而实现对所述待加热区域的覆盖，并且所述第一加热模块(21)与所述第二加热模块(22)之间的相对位置能够调节而无需使所述第一片状载体(211)和所述第二片状载体(221)牵拉变形。Wherein, the first heating module (21) and the second heating module (22) are designed to be heated based on the seat (11) or the seat back (12) of the seat (1) The area to be heated is covered by being spread out, and the relative position between the first heating module (21) and the second heating module (22) can be adjusted without making the first sheet carrier (211) and the second sheet carrier (221) are stretched and deformed.
  2. 根据权利要求1所述的加热装置(2)，其中，The heating device (2) according to claim 1, wherein,
    所述第一加热模块(21)和所述第二加热模块(22)能够以位置相对独立的方式铺展放置；和/或The first heating module (21) and the second heating module (22) can be spread out in a relatively independent manner; and/or
    所述第一预定规格与所述第二预定规格相同或不同。The first predetermined specification is the same as or different from the second predetermined specification.
  3. 根据权利要求1或2所述的加热装置(2)，其中，The heating device (2) according to claim 1 or 2, wherein,
    所述第一预定规格包括第一预定几何特性规格和/或第一预定电加热特性规格；和/或The first predetermined specification comprises a first predetermined geometrical characteristic specification and/or a first predetermined electrical heating characteristic specification; and/or
    所述第二预定规格包括第二预定几何特性规格和/或第二预定电加热特性规格。The second predetermined specification includes a second predetermined geometric characteristic specification and/or a second predetermined electrical heating characteristic specification.
  4. 根据权利要求1-3中任一项所述的加热装置(2)，其中，The heating device (2) according to any one of claims 1-3, wherein,
    所述第一加热模块(21)具有第一电连接器(213)且所述第二加热模块(22)具有第二电连接器(223)，使得所述第一加热模块(21)和所述第二加热模块(22)能够通过所述第一电连接器(213)和所述第二电连接器(223)彼此电连接和/或分别通过所述第一电连接器(213)和所述第二电 连接器(223)电连接到用于向所述加热装置(2)供电和/或与所述加热装置(2)通信连接的外部线束；或The first heating module (21) has a first electrical connector (213) and the second heating module (22) has a second electrical connector (223), so that the first heating module (21) and the The second heating module (22) can be electrically connected to each other through the first electrical connector (213) and the second electrical connector (223) and/or respectively through the first electrical connector (213) and The second electrical connector (223) is electrically connected to an external wiring harness for supplying power to the heating device (2) and/or communicating with the heating device (2); or
    所述第一加热模块(21)与所述第二加热模块(22)之间通过连续的一体形成的连接导体(23)彼此电连接而无需在安装过程中再单独执行电连接操作。The first heating module (21) and the second heating module (22) are electrically connected to each other through a continuous integrally formed connection conductor (23) without separately performing an electrical connection operation during installation.
  5. 根据权利要求1-4中任一项所述的加热装置(2)，其中，The heating device (2) according to any one of claims 1-4, wherein,
    所述第一加热模块(21)与所述第二加热模块(22)具有相同的加热导体布置型式；和/或The first heating module (21) has the same arrangement of heating conductors as the second heating module (22); and/or
    所述第一加热导体(212)和所述第二加热导体(222)具有不同的电阻特性；和/或said first heating conductor (212) and said second heating conductor (222) have different electrical resistance characteristics; and/or
    所述第一电连接器(213)和/或所述第二电连接器(223)被构造成适于布置在所述座椅(1)的坐垫(13)的背侧。The first electrical connector (213) and/or the second electrical connector (223) are configured to be suitable for being arranged on the back side of the seat cushion (13) of the seat (1).
  6. 根据权利要求1-5中任一项所述的加热装置(2)，其中，The heating device (2) according to any one of claims 1-5, wherein,
    所述第一加热模块(21)和所述第二加热模块(22)分别配备有温度传感器(24)；或The first heating module (21) and the second heating module (22) are respectively equipped with temperature sensors (24); or
    所述第一加热模块(21)和所述第二加热模块(22)共用同一温度传感器(24)。The first heating module (21) and the second heating module (22) share the same temperature sensor (24).
  7. 根据权利要求4-6中任一项所述的加热装置(2)，其中，The heating device (2) according to any one of claims 4-6, wherein,
    在所述第一加热模块(21)与所述第二加热模块(22)保持彼此连接的状态下，允许所述第一加热模块(21)与所述第二加热模块(22)之间至少具有第一相对铺展形态和与所述第一相对铺展形态不同的第二相对铺展形态；和/或In the state where the first heating module (21) and the second heating module (22) are kept connected to each other, at least having a first relative spread configuration and a second relative spread configuration different from said first relative spread configuration; and/or
    所述连接导体(23)与所述第一加热导体(212)和/或所述第二加热导体(222)由相同的材料制成；和/或said connecting conductor (23) is made of the same material as said first heating conductor (212) and/or said second heating conductor (222); and/or
    所述连接导体(23)、所述第一加热导体(212)和所述第二加热导体(222)中的至少一个由导线、碳纤维、金属膜或它们的任何组合制成；和 /或At least one of the connection conductor (23), the first heating conductor (212) and the second heating conductor (222) is made of wire, carbon fiber, metal film or any combination thereof; and/or
    所述连接导体(23)完全覆盖有绝缘层。The connecting conductor (23) is completely covered with an insulating layer.
  8. 根据权利要求7所述的加热装置(2)，其中，The heating device (2) according to claim 7, wherein,
    所述第一加热模块(21)的所述第一片状载体(211)与所述第二加热模块(22)的所述第二片状载体(221)通过片状连接结构(25)彼此机械连接；和/或The first sheet carrier (211) of the first heating module (21) and the second sheet carrier (221) of the second heating module (22) are connected to each other through a sheet connection structure (25) mechanical connection; and/or
    所述连接导体(23)与所述第一加热导体(212)和/或所述第二加热导体(222)由同一连续的导体一体地形成。The connecting conductor (23) is integrally formed with the first heating conductor (212) and/or the second heating conductor (222) by the same continuous conductor.
  9. 根据权利要求8所述的加热装置(2)，其中，The heating device (2) according to claim 8, wherein,
    所述连接导体(23)附着于所述片状连接结构(25)；和/或The connection conductor (23) is attached to the sheet connection structure (25); and/or
    所述片状连接结构(25)与所述第一片状载体(211)和/或所述第二片状载体(221)由相同的材料制成；和/或The sheet connection structure (25) is made of the same material as the first sheet carrier (211) and/or the second sheet carrier (221); and/or
    至少在所述第一相对铺展形态下，所述连接导体(23)弯曲地延伸。At least in said first relative spread configuration, said connecting conductor (23) extends in a curved manner.
  10. 根据权利要求9所述的加热装置(2)，其中，The heating device (2) according to claim 9, wherein,
    所述片状连接结构(25)与所述第一片状载体(211)和/或所述第二片状载体(221)由同一片材料一体地形成。The sheet connection structure (25) is integrally formed with the first sheet carrier (211) and/or the second sheet carrier (221) from the same sheet material.
  11. 根据权利要求8-10中任一项所述的加热装置(2)，其中，The heating device (2) according to any one of claims 8-10, wherein,
    所述片状连接结构(25)被构造成能够从对应于所述第一相对铺展形态的第一结构形态变化到对应于所述第二相对铺展形态的第二结构形态。The sheet-like connecting structure (25) is configured to be changeable from a first structural configuration corresponding to the first relative spread configuration to a second structural configuration corresponding to the second relative spread configuration.
  12. 根据权利要求11所述的加热装置(2)，其中，The heating device (2) according to claim 11, wherein,
    所述片状连接结构(25)在所述第一结构形态下和所述第二结构形态下分别相应地具有第一最大允许的伸展长度和第二最大允许的伸展长度，其中，所述第二最大允许的伸展长度大于所述第一最大允许的伸展长度；和/或The sheet connection structure (25) respectively has a first maximum allowable extension length and a second maximum allowable extension length in the first structure form and the second structure form, wherein the first a second maximum allowable stretch length greater than said first maximum allowable stretch length; and/or
    所述连接导体(23)具有对应于所述第一结构形态的第一延伸形态和对应于所述第二结构形态的第二延伸形态，与所述第一延伸形态相比，所述连接导体(23)在第二延伸形态下被更大程度地展开。The connecting conductor (23) has a first extending form corresponding to the first structural form and a second extending form corresponding to the second structural form, compared with the first extending form, the connecting conductor (23) is expanded to a greater extent in the second extended configuration.
  13. 根据权利要求11或12所述的加热装置(2)，其中，The heating device (2) according to claim 11 or 12, wherein,
    所述片状连接结构(25)被构造成能够通过在所述片状连接结构(25)的预定区域中形成起始于所述片状连接结构(25)的边缘(251)处的可张开的至少一个缝口(252)而允许从所述第一结构形态变化到所述第二结构形态。The sheet-like connection structure (25) is configured to be capable of stretching from an edge (251) of the sheet-like connection structure (25) by forming in a predetermined area of the sheet-like connection structure (25). At least one slit (252) is opened to allow a change from said first structural configuration to said second structural configuration.
  14. 根据权利要求13所述的加热装置(2)，其中，The heating device (2) according to claim 13, wherein,
    在所述第一结构形态下，所述连接导体(23)具有至少一个转弯段(231)，所述缝口(252)朝向相应的转弯段(231)的内侧延伸；和/或In the first structural form, the connecting conductor (23) has at least one turning section (231), and the slit (252) extends toward the inner side of the corresponding turning section (231); and/or
    所述缝口(252)的末端终止于终止结构(253)；和/或said slit (252) terminates at a termination structure (253); and/or
    所述缝口(252)通过破坏形成于所述片状连接结构(25)中的易破坏结构(254)形成。The slit (252) is formed by breaking a breakable structure (254) formed in the sheet-like connection structure (25).
  15. 根据权利要求14所述的加热装置(2)，其中，The heating device (2) according to claim 14, wherein,
    所述转弯段(231)具有至少180度的转弯角度；和/或said turning segment (231) has a turning angle of at least 180 degrees; and/or
    所述终止结构(253)被构造为通孔；和/或said termination structure (253) is configured as a through-hole; and/or
    所述易破坏结构(254)包括非连续性切口。The breakable structure (254) includes a discontinuous cut.
  16. 根据权利要求11-15中任一项所述的加热装置(2)，其中，The heating device (2) according to any one of claims 11-15, wherein,
    在所述第一结构形态下，所述连接导体(23)包括S形转弯区域，所述至少一个缝口(252)包括两个缝口，每个缝口分别朝向所述S形转弯区域中的相应的转弯段的内侧延伸；和/或In the first structural form, the connecting conductor (23) includes an S-shaped turning area, and the at least one slit (252) includes two slits, and each slit faces into the S-shaped turning area the inside extension of the corresponding turn segment; and/or
    所述非连续性切口被构造成锯齿形切口。The discontinuous cuts are configured as zigzag cuts.
  17. 根据权利要求1-16中任一项所述的加热装置(2)，其中，The heating device (2) according to any one of claims 1-16, wherein,
    所述第一加热模块(21)为矩形；和/或The first heating module (21) is rectangular; and/or
    所述第二加热模块(22)为矩形；和/或The second heating module (22) is rectangular; and/or
    所述第一加热模块(21)和所述第二加热模块(22)具有不同的加热功率密度；和/或The first heating module (21) and the second heating module (22) have different heating power densities; and/or
    所述第一加热模块(21)和所述第二加热模块(22)配置成能被共同地控制或被彼此独立地控制。The first heating module (21) and the second heating module (22) are configured to be controllable jointly or independently of each other.
  18. 根据权利要求17所述的加热装置(2)，其中，The heating device (2) according to claim 17, wherein,
    所述第一加热模块(21)具有最大长度为宽度的至少两倍的条形形状；和/或The first heating module (21) has a bar shape with a maximum length at least twice the width; and/or
    所述第二加热模块(22)具有最大长度为宽度的至少两倍的条形形状；和/或said second heating module (22) has a bar shape with a maximum length at least twice the width; and/or
    所述第一加热模块(21)与外部的电连接实施于所述第一加热模块(2)的长边处并与相邻的拐角间隔开；和/或The electrical connection between the first heating module (21) and the outside is implemented at the long side of the first heating module (2) and spaced apart from adjacent corners; and/or
    所述第二加热模块(22)与外部的电连接实施于所述第二加热模块(2)的长边处并与相邻的拐角间隔开。The electrical connection between the second heating module (22) and the outside is implemented at the long side of the second heating module (2) and spaced apart from adjacent corners.
  19. 一种用于车辆的电加热系统，其中，所述电加热系统包括根据权利要求1-18中任一项所述的加热装置(2)，其中，所述第一加热模块(21)和所述第二加热模块(22)放置在座椅的两个不同的加热区中，这两个加热区通过沟槽彼此分离且通过所述连接导体(23)桥接。An electric heating system for a vehicle, wherein the electric heating system comprises the heating device (2) according to any one of claims 1-18, wherein the first heating module (21) and the Said second heating module (22) is placed in two different heating zones of the seat, which are separated from each other by a groove and bridged by said connecting conductor (23).
  20. 一种用于车辆的座椅，其中，所述座椅包括根据权利要求1-18中任一项所述的加热装置(2)或根据权利要求19所述的电加热系统。A seat for a vehicle, wherein the seat comprises the heating device (2) according to any one of claims 1-18 or the electric heating system according to claim 19.
PCT/CN2022/139353 2021-12-24 2022-12-15 Heating device for seat of vehicle and corresponding electric heating system and seat WO2023116550A1 (en)

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CN202111596626.X 2021-12-24

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103832303A (en) * 2012-11-26 2014-06-04 W.E.T.汽车系统有限公司 Heater for motor vehicle and forming method thereof
CN205022412U (en) * 2015-10-08 2016-02-10 捷温汽车系统（中国）有限公司 Vehicle seat
CN109130983A (en) * 2017-06-19 2019-01-04 提爱思科技股份有限公司 Vehicle seat
CN110073149A (en) * 2016-12-12 2019-07-30 捷温有限责任公司 Thermoelectric device
CN111433077A (en) * 2017-11-27 2020-07-17 提爱思科技股份有限公司 Vehicle seat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103832303A (en) * 2012-11-26 2014-06-04 W.E.T.汽车系统有限公司 Heater for motor vehicle and forming method thereof
CN205022412U (en) * 2015-10-08 2016-02-10 捷温汽车系统（中国）有限公司 Vehicle seat
CN110073149A (en) * 2016-12-12 2019-07-30 捷温有限责任公司 Thermoelectric device
CN109130983A (en) * 2017-06-19 2019-01-04 提爱思科技股份有限公司 Vehicle seat
CN111433077A (en) * 2017-11-27 2020-07-17 提爱思科技股份有限公司 Vehicle seat

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