CN216636253U - Car seat heating massage subassembly and seat heating control system - Google Patents

Abstract

The application provides a car seat heating massage subassembly and seat heating control system. Wherein, a car seat heating massage subassembly includes: bear the weight of the pad body and cover the seat skin on bearing the pad body, seat skin includes: a backing layer and a skin layer overlying the backing layer, further comprising: a first heating pad body positioned between the skin layer and the cushion layer, the first heating pad body comprising: the heating moxibustion device comprises a first base material and at least two independently controlled simulated thermal moxibustion heating zones formed on the first base material. A seat heating massage control system, comprising: control means for controlling the vehicle seat heating massage assembly of the first aspect; a control device, comprising: the heating device comprises a data processing module, a first heating module which is electrically connected with the data processing module and used for supplying power to a simulated thermal moxibustion heating area, and a second heating module which is electrically connected with the data processing module and used for supplying power to a second heating area.

Description

Car seat heating massage subassembly and seat heating control system

Technical Field

The present disclosure specifically discloses a car seat heating massage subassembly and seat heating control system.

Background

With the rapid development of modern automotive technology, the electrical heating system of the seat is popular among drivers and passengers as an important vehicle comfort system. In the in-service use process, current seat heating system can provide sufficient heating effect for the driver and crew, improves the driver and crew's experience of riding when cold season. However, the existing seat heating system has little effect on relieving fatigue of drivers and passengers on long-term traveling, and needs to be improved.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, the present application is directed to providing a vehicle seat heating massage assembly and a seat heating control system that can help alleviate fatigue of a driver and a passenger during long-term travel, as compared to the prior art.

In a first aspect, an automotive seat heating massage assembly, comprises: the bearing cushion body and the seat covering on the bearing cushion body, the seat covering includes: a backing layer and a skin layer overlying the backing layer, further comprising: a first heating pad body positioned between the skin layer and the cushion layer, the first heating pad body comprising: the heating moxibustion device comprises a first base material and at least two independently controlled simulated thermal moxibustion heating zones formed on the first base material; at least one island-shaped heating unit is arranged in the simulated thermal moxibustion heating zone.

According to the technical scheme provided by the embodiment of the application, the second heating cushion body is positioned between the seat skin and the bearing cushion body, and heating wires are uniformly distributed on the second heating cushion body in an extending manner to form a second heating area; the second heating pad body comprises: a second substrate and a second resistive wire formed on the second substrate; the power density of the island heating unit is higher than that of the second heating zone.

According to the technical scheme provided by the embodiment of the application, the heat-imitating moxibustion heating areas are distributed on the first substrate in a rectangular array.

According to the technical scheme provided by the embodiment of the application, the second resistive wire is uniformly bent and extended on the second base material to form a uniformly distributed second heating area.

According to the technical scheme provided by the embodiment of the application, the method further comprises the following steps: a massage airbag assembly positioned on the second heating pad body at a side relatively far from the first heating pad body; the position of the massage air bag component corresponds to the position of the island-shaped heating unit; when the massage air bag component is inflated, the island-shaped heating unit is driven to move towards one side far away from the massage air bag component.

According to the technical scheme provided by the embodiment of the application, the area of the first base material is larger than that of the second base material.

According to the technical scheme provided by the embodiment of the application, the massage air bag component comprises: a first massage component corresponding to the island-shaped heating unit on the first heating cushion body and a second massage component not corresponding to the island-shaped heating unit.

According to the technical scheme provided by the embodiment of the application, a temperature sensor is arranged on at least one simulated thermal moxibustion heating area on the first heating pad body; and/or a temperature sensor is arranged on at least one second heating area on the second heating pad body.

In a second aspect, a seat heating massage control system includes: control means for controlling the heated massage assembly of the vehicle seat of the first aspect; the control device includes: the heating device comprises a data processing module, a first heating module which is electrically connected with the data processing module and used for supplying power to a simulated thermal moxibustion heating area, and a second heating module which is electrically connected with the data processing module and used for supplying power to a second heating area.

According to the technical scheme provided by the embodiment of the application, the control device further comprises: the pneumatic module is electrically connected with the data processing module and is used for controlling the massage air bag assembly; the data processing module is configured to control the island-shaped heating unit in the simulated thermal moxibustion heating zone to start for a preset time and then control the massage airbag component corresponding to the island-shaped heating unit to inflate.

According to the technical scheme provided by the embodiment of the application, the data processing module is also configured to control the island-shaped heating unit to stop heating when the massage airbag assembly corresponding to the island-shaped heating unit in the simulated thermal moxibustion heating area exhausts air.

In one aspect of the present application, a specific structure of a heating massage assembly for a car seat is provided, wherein a first heating pad body is specifically designed, and at least two independently controlled thermal moxibustion simulating heating zones are formed on a first substrate of the first heating pad body; at least one island-shaped heating unit is arranged in the simulated thermal moxibustion heating zone. When the power is on, the temperature in the island-shaped heating unit is increased at a high speed, and the island-shaped heating unit is in isolated island structures in form, so that independent control can be realized.

In practical application, the island-shaped heating unit on the first heating cushion body is heated up faster after being electrified, and is positioned between the cushion layer and the skin layer in the seat cover and closer to one side of an occupant, namely: the passenger can feel the temperature of the island-shaped heating unit, the thermal therapy of local area points can be realized for the passenger, the effect of local thermal moxibustion is achieved, and the function of programmed circulation point location heating can be realized due to the independent control of the island-shaped heating unit.

Furthermore, the utility model particularly designs a second heating pad body, and the second heating pad body, evenly extend to distribute on it has the heating wire rod to form the second zone of heating, plays basic heating effect.

In practice, the second heating zone functions to provide the basic seat heating requirements. Under the cooperation of the first heating cushion body and the second heating cushion body, the functions of the automobile seat can be enriched, the automobile seat is suitable for practical use, and compared with the prior art, the automobile seat can help to relieve fatigue of drivers and passengers during long-term travel.

Another aspect of the present application provides a specific structure of a seat heating massage control system, including: control means for controlling the heated massage assembly of the vehicle seat of the first aspect; the control device includes: the heating device comprises a data processing module, a first heating module which is electrically connected with the data processing module and used for supplying power to an island-shaped heating unit, and a second heating module which is electrically connected with the data processing module and used for supplying power to a second heating area. The seat heating massage control system in this scheme can cooperate with car seat heating massage subassembly, realizes the control effect that corresponds.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is an embodiment of a heated massage assembly for an automotive seat;

FIG. 1a is an embodiment of the first and second heating pad bodies of FIG. 1 in combination;

FIG. 2 is an embodiment of a first heating pad body;

FIG. 3 is an embodiment of a second heating pad body;

FIG. 4 is a schematic view, partially in section, taken at A in FIG. 1 (with the massage bladder assembly uninflated or slightly inflated);

FIG. 5 is a schematic view, partially in section, taken at A in FIG. 1 (massage bladder assembly inflated or slightly inflated);

FIG. 6 is an embodiment of a heated massage assembly for a vehicle seat;

FIG. 6a is a schematic front view of the heated massage assembly of the vehicle seat of FIG. 1;

FIG. 7 is an embodiment of a heated massage assembly for a vehicle seat;

FIG. 8 is an embodiment of a vehicle seat heating control system;

FIG. 9 illustrates one embodiment of a simulated thermal moxibustion massage assembly for a vehicle seat;

fig. 10 shows an embodiment of a simulated thermal moxibustion massage assembly for a car seat.

In the figure:

10. a bearing pad body;

20. a seat skin; 21. a backing layer; 22. a skin layer;

30. a first heating pad body; 31. a first substrate; 32. a simulated thermal moxibustion heating zone; 321. an island-shaped heating unit;

40. a second heating pad body; 41. a second substrate; 42. a second resistive wire;

50. a massage airbag assembly; 51. a first massage assembly; 52. a second massage assembly; 53. an air tube; 54. a gas source;

60. a data processing module;

70. a seat skin;

90. a pneumatic module; 91. a first pneumatic unit; 92. a second pneumatic unit;

100. a spacer layer;

110. a wire harness.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The first embodiment is as follows:

please refer to fig. 1, which is a schematic structural diagram of a heating massage assembly for a vehicle seat.

An automotive seat heating massage assembly comprising: a load-bearing cushion body 10 and a seat skin 20 overlying the load-bearing cushion body 10, the seat skin 20 comprising: the backing layer 21 and the skin layer 22 covering the backing layer 21 further include:

a first heat pad body 30 positioned between the skin layer 22 and the cushion layer 21, the first heat pad body 30 comprising: a first substrate 31 and at least two independently controlled simulated thermal moxibustion heating zones 32 formed on the first substrate 31; at least one island-shaped heating unit 321 is arranged in the simulated thermal moxibustion heating area 32.

Wherein: a car seat, comprising: the method comprises the following steps: a load cushion 10 and a seat skin 20 overlying the load cushion 10, the seat skin 20 comprising: a backing layer 21 and a skin layer 22 overlying the backing layer 21. Preferably, the backing layer 22 is a thin layer of sponge, or a fabric spacer layer.

The first heating pad 30 is located between the skin layer 22 and the cushion layer 21, and is located between the cushion layer and the skin layer in the seat cover, and is closer to the occupant side. On one hand, the heat of the first heating pad body can be rapidly conducted to the epidermal layer; on the other hand, the pad layer can be used for shielding the island-shaped heating units on the first heating pad body. The first heating pad body 30 includes: a first substrate 31 and at least two independently controlled simulated thermal moxibustion heating zones 32 formed on the first substrate 31. Specifically, the material of the first base material 31 is preferably: non-woven fabrics, sponge composite fabrics, three-dimensional warp knitted fabrics and the like. Specifically, the simulated thermal moxibustion heating zone 32 faces the epidermis layer.

In a specific application scenario, the first heating cushion body can be freely arranged in a region according to the modeling structure and the heating region requirement of the seat skin. It will be appreciated that the first cushion is spaced from the surface of the seat skin by a soft facing layer, typically a thin layer of sponge of about 6-10mm or similar thickness, attached to the inner wall of the skin layer. The thermal resistance characteristic of the soft surface sleeve layer can realize slow release and balance of the thermal uniformity characteristic of heating wires (such as resistive wires or printed heating conductive electrode groups) on the first heating pad body, so that the thermal temperature characteristic which is required to be arranged on the surface of the seat bearing body is more uniform.

At least one island-shaped heating unit 321 is arranged in the simulated thermal moxibustion heating zone 32; optionally, when the island-shaped heating unit 321 is powered on, the temperature rise speed in the island-shaped heating unit is high, and the island-shaped heating unit is in a separated island-shaped structure, so that independent control can be realized. Specifically, the island-shaped heating unit 321 is formed by bending a resistive heating circuit. Alternatively, the island-shaped heating unit 321 is printed on a metal foil at a conductive heating position on the first substrate, or a densely arranged heating area, or a printed heating area with higher power density, or a relatively densely woven wire heating grid area, etc.

Based on the above design, the power density on the island-shaped heating unit 321 is high, and the power density is the power per unit area, namely: the power density on the island-shaped heating unit 321 is obtained by dividing the power in the area covered by the island-shaped heating unit by the area covered by the island-shaped heating unit.

The island-shaped heating units 321 in the simulated thermal moxibustion heating area 32 are separately arranged on the first substrate to form separate heating areas, and due to the fact that the power density of the island-shaped heating units is high, a good thermal therapy effect can be achieved for passengers. In practical application, a passenger can feel the temperature of the island-shaped heating unit, namely the passenger can be subjected to thermal therapy of local area points, so that the effect of local thermal moxibustion is achieved, and due to the fact that the island-shaped heating unit is independently controlled, the function of programmed circulation point location heating can be achieved.

Specifically, the island-shaped heating unit 321 in the simulated hot moxibustion heating zone 32 is close to the skin of the automobile seat, which helps the heat of the island-shaped heating unit 321 to be quickly and timely mapped on the seat skin, so that the human body can more easily perceive the heat.

Preferably, as shown in fig. 2, the simulated thermal moxibustion heating areas 32 are distributed on the first substrate 31 in a rectangular array.

In a preferred embodiment, a second heating cushion body 40 is positioned between the seat skin 20 and the load-bearing cushion body 10, and heating wires are uniformly distributed on the second heating cushion body 40 in an extending manner to form a second heating area; the second heating pad body 40 includes: a second substrate 41 and a second resistive wire 42 formed on the second substrate 41; the power density of the island-shaped heating unit 321 is higher than that of the second heating zone.

Wherein, the second heating pad 40 has heating wires uniformly extending thereon to form a second heating zone, which serves as a foundation for heating. Optionally, the second heating pad body is made of, preferably: non-woven fabrics, sponge composite fabrics, three-dimensional warp knitted fabrics and the like. The heating wire is formed by bending a resistance heating loop. Or the metal foil is printed on the conductive heating position on the second heating pad body. Preferably, the heating wires are uniformly distributed on the second heating pad body. Specifically, the power density of the heating pad body is lower than that of the island-shaped heating unit.

In practical application, the island-shaped heating unit on the first heating cushion body is heated up faster after being electrified, and is positioned between the cushion layer and the skin layer in the seat cover and closer to one side of an occupant, namely: the passenger can feel the temperature of the island-shaped heating unit, the thermal therapy of local area points can be realized for the passenger, the effect of local thermal moxibustion is achieved, and the function of programmed circulation point location heating can be realized due to the independent control of the island-shaped heating unit. The second heating area has the function of providing basic seat heating requirements and realizing the function of uniform area heating, and the function of uniform area heating is usually used for the human body heating function of passengers in low-temperature or wet-cold climate environments such as winter. Under the cooperation of the first heating cushion body and the second heating cushion body, the functions of the automobile seat can be enriched, the automobile seat is suitable for practical use, and compared with the prior art, the automobile seat can help to relieve fatigue of drivers and passengers during long-term travel.

In a preferred embodiment, two ends of the second resistive wire 42 are symmetrically and uniformly distributed on the second base material 41 in a bending manner, so as to form symmetrically distributed second heating zones.

In fig. 3, a second resistive wire extends over the second substrate. The middle part of the second resistive wire extends on the top of the second base material; and two ends of the second resistive wire rod are bent and extended downwards respectively to obtain two symmetrically arranged second heating zones.

Optionally, the second heating zone includes therein: at least one second heating element formed by bending an end of a second resistive wire. In fig. 3, either end of the second resistive wire is bent toward the side close to each other in the course of the downward extending bending, forming the second heating element region.

Referring to fig. 1a, the first heating pad body and the second heating pad body may be provided with respective wire bundles 110.

In a preferred embodiment, the method further comprises: a massage airbag module 50 located on a side of the second heating pad body 40 relatively distant from the first heating pad body 30; the position of the massage airbag module 50 corresponds to the position of the island-shaped heating unit 321; when the massage airbag module 50 is inflated, the island-shaped heating unit 321 is driven to move to the side far away from the massage airbag module 50.

In this embodiment, in order to cooperate with the island-shaped heating unit, a massage airbag module corresponding to the island-shaped heating unit is further designed in the simulated thermal moxibustion massage module of the car seat, and when the massage airbag module is inflated, the island-shaped heating unit is driven to move to a side away from the massage airbag module.

In an application scene, when the massage gasbag subassembly starts, drive island heating element to keeping away from the side of massage gasbag subassembly and remove, also move to the side that is close to the passenger and be arranged in the passenger contact, at this moment, the passenger can feel island heating element's temperature, also can play the roof pressure thermotherapy of local region point to the passenger, reaches the effect of local "roof pressure thermotherapy moxibustion", compares in prior art, can help alleviating driver and crew tired out on long-term journey. Specifically, the temperature of the thermal moxibustion may be greater than or equal to 43 degrees celsius.

Referring to the schematic partial sectional view of fig. 4, in this application scenario, the first heating cushion 30 is located in the seat skin 70, and the massage airbag module is disposed corresponding to the island-shaped heating unit. In this figure, the airbag module is in an uninflated or slightly inflated state.

Referring to the schematic view of the partial cross-sectional structure shown in fig. 5, in this application scenario, the massage airbag module is in a full-air state, and when the massage airbag module is inflated, it presses against the island-shaped heating unit, so that the island-shaped heating unit protrudes toward a side close to the seat skin, the island-shaped heating unit is in close contact with the passenger, and the temperature of the island-shaped heating unit is higher, so that the pressing thermotherapy of a local area point can be performed on the passenger, and the effect of local "pressing thermotherapy" can be achieved.

In a preferred embodiment, when the island-shaped heating unit is formed by a resistance wire, the resistance wire receives repeated pressing action from the massage air bag assembly, the fixed shape of the resistance wire on the base material deviates from the initial state along with the increase of the use frequency, and the resistance wire at different positions is in contact with each other to generate short circuit and form hot spots to cause damage. Because the first heating cushion body is positioned in the seat skin, the liner layer on the first heating cushion body can protect and shield the island-shaped heating units on the first heating cushion body, and the damage of external force on the heating wires at the island-shaped heating units when the massage air bag is inflated is weakened to protect the resistive wires; or when the resistive wire is fixed on the base material in a sewing mode, the bottom thread and the upper thread of the sewing are glued and reinforced, and the strength of fixing the resistive wire by the bottom thread and the upper thread is increased.

In a preferred embodiment, referring to fig. 6, the area of the second heating pad 40 is larger than the area of the first heating pad 30.

Accordingly, referring to fig. 6, the massage airbag module 50 includes: a first massage assembly 51 corresponding to the island-shaped heating unit 321 on the first heating pad 30 and a second massage assembly 52 not corresponding to the island-shaped heating unit. In fig. 6, 54 is the gas source, 53 is the gas tube,

the massage airbag module is divided into: a first massage assembly 51 and a second massage assembly 52.

Wherein:

a first massage assembly 51 for corresponding to the island adding unit; when the first massage assembly is inflated, the air source 54 drives the island-shaped heating units to approach the seat skin through the air pipe 53, so as to realize the effect of 'top pressure thermal moxibustion'.

The second massage assembly 52, which is not directly corresponding to the island adding unit, can perform a primary massage function when the second massage assembly is operated and is not operated in the second heating area.

Specifically, one or more than one air bag bodies can be arranged in the massage air bag group 50, and the air bag bodies are communicated with the air source 54 and the pneumatic module 90 through the air pipe 53.

In addition, in fig. 6, a spacer layer 100 is provided between the massage airbag module and the second heating pad body, so that the second heating pad body can be effectively protected.

Preferably, referring to fig. 7, a temperature sensor is disposed on at least one of the simulated thermal moxibustion heating zones on the first heating pad body 30; the temperature acquisition device is used for acquiring the temperature of the simulated thermal moxibustion heating area in real time, and when the temperature reaches a preset temperature threshold value, the simulated thermal moxibustion heating area can be controlled to stop heating, so that the local temperature of the simulated thermal moxibustion heating area can be effectively controlled.

Preferably, referring to fig. 7, a temperature sensor is disposed on at least one of the second heating zones of the second heating pad body 40. The temperature of the second heating area is collected in real time, when the preset temperature threshold value is reached, the second heating area can be controlled to stop heating, and the local temperature of the second heating area can be effectively controlled.

Example two:

referring to fig. 7, a seat heating massage control system includes: a control device for controlling the heating massage assembly of the vehicle seat according to any one of the above embodiments; the control device includes: the heating device comprises a data processing module 60, a first heating module which is electrically connected with the data processing module 60 and used for supplying power to the imitated thermal moxibustion heating zone 32, and a second heating module which is electrically connected with the data processing module 60 and used for supplying power to a second heating zone.

The control device may be a single chip microcomputer, and a data processing module 60, a first heating module 70 electrically connected to the data processing module 60 and configured to supply power to the island-shaped heating unit 321, and a second heating module 80 electrically connected to the data processing module 60 and configured to supply power to the second heating zone are integrated in the control device.

The first heating module 70 and the second heating module 80 are independently controlled, and may be activated simultaneously or separately.

Specifically, taking the application scenario of fig. 2 as an example, six simulated thermal moxibustion heating zones distributed in a matrix of 3 rows and 2 columns are provided, each simulated thermal moxibustion heating zone is provided with an island-shaped heating unit, and the specific control process is as follows:

in an application scene, starting from a left row, the island-shaped heating units positioned at the top start to be electrified and heated, and after a preset time delta T, the heating is stopped. And starting the island-shaped heating unit positioned in the middle part while stopping heating of the island-shaped heating unit positioned at the uppermost part, and stopping heating after a preset time delta T. And starting the island-shaped heating unit positioned at the lowest part while stopping heating the island-shaped heating unit positioned at the middle part, and stopping heating after a preset time delta T. By analogy, the control can be circularly carried out from top to bottom. Accordingly, the right column may be controlled in synchronization with the left column.

In another application scenario, starting from the left column, the uppermost island-shaped heating unit starts to be heated by energization, and after a preset time Δ T, the heating is stopped. And starting the island-shaped heating unit positioned in the middle part while stopping heating of the island-shaped heating unit positioned at the uppermost part, and stopping heating after a preset time delta T. And starting the island-shaped heating unit positioned at the lowest part while stopping heating the island-shaped heating unit positioned at the middle part, and stopping heating after a preset time delta T. And then, electrifying and heating the island-shaped heating units positioned at the top in the right row, and stopping heating after the preset time delta T. And starting the island-shaped heating unit positioned in the middle part while stopping heating of the island-shaped heating unit positioned at the uppermost part, and stopping heating after a preset time delta T. And starting the island-shaped heating unit positioned at the lowest part while stopping heating the island-shaped heating unit positioned at the middle part, and stopping heating after the preset time delta T. By parity of reasoning, the control can be circularly carried out from top to bottom. From left to right, from top to bottom, analogize with this, realize the control of circulation dot sequence.

Referring to fig. 8, the control device further includes: a pneumatic module 90 electrically connected to the data processing module 60 and for controlling the massage bladder assembly 50.

Specifically, the data processing module 60 shown in fig. 8 is configured to control the massage airbag module 50 corresponding to the island-shaped heating unit 321 to inflate after the island-shaped heating unit 321 is activated for a preset time. Specifically, the data processing module 60 has a one-to-one correspondence relationship between the island-shaped heating units and the massage airbag modules built therein.

Preferably, the data processing module 60 is further configured to control the island-shaped heating unit 321 to stop heating when the massage airbag module 50 corresponding to the island-shaped heating unit 321 is controlled to exhaust air.

Taking the application scenarios shown in fig. 9 and 10 as an example, six simulated thermal moxibustion heating zones distributed in a matrix of 3 rows and 2 columns are provided, each simulated thermal moxibustion heating zone is provided with an island-shaped heating unit, and the specific control process is as follows:

in an application scene, starting from a left row, the island-shaped heating units positioned at the top start to be electrified and heated, and after the preset time delta T, the massage air bag components corresponding to the island-shaped heating units are started to be inflated.

In the inflating process, the massage air bag component drives the island-shaped heating unit and the seat skin to move towards the direction close to the passenger, at the moment, the side, in contact with the passenger, of the surface of the seat skin has a local heating effect, the passenger can feel the local hot jacking effect, and the local jacking hot moxibustion effect can be generated.

When the massage air bag component corresponding to the massage air bag component is converted from the inflation state to the exhaust state, the island-shaped heating unit stops heating, and the massage air bag component gradually recovers to the original position along with the exhaust of the massage air bag component.

Thereafter, the island-shaped heating unit located in the middle starts the energization heating, as in the above-described process.

Thereafter, the island-like heating unit located at the lowermost portion starts the energization heating as in the above-described process.

Correspondingly, the right column may be controlled synchronously with the left column, or may be controlled asynchronously, for example: from left to right, from top to bottom.

In a preferred embodiment, the massage airbag module 50 includes: a first massage assembly 51 corresponding to the island-shaped heating unit and a second massage assembly 52 corresponding to the remaining positions except the island-shaped heating unit. The pneumatic module 90 comprises a first pneumatic unit 91 for controlling the first massage assembly and a second pneumatic unit 92 for controlling the second massage assembly.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (11)

1. An automotive seat heating massage assembly comprising: a load-bearing cushion body (10) and a seat skin (20) overlying the load-bearing cushion body (10), the seat skin (20) comprising: a backing layer (21) and a skin layer (22) covering the backing layer (21), characterized by further comprising:

a first heating pad body (30) located between the skin layer (22) and the cushion layer (21), the first heating pad body (30) comprising: a first substrate (31) and at least two independently controlled imitation thermal moxibustion heating zones (32) formed on the first substrate (31); at least one island-shaped heating unit (321) is arranged in the simulated thermal moxibustion heating zone (32).

2. The heated massage assembly of claim 1, wherein:

the second heating cushion body (40) is positioned between the seat skin (20) and the bearing cushion body (10), and heating wires are uniformly distributed on the second heating cushion body (40) in an extending manner to form a second heating area;

the second heating pad (40) comprises: a second base material (41) and a second resistive wire (42) formed on the second base material (41);

the power density of the island heating units (321) is higher than the power density of the second heating zone.

3. The heated massage assembly of claim 1, wherein:

the simulated thermal moxibustion heating areas (32) are distributed on the first base material (31) in a rectangular array.

4. The heated massage assembly of claim 2, wherein:

the second resistive wire (42) is uniformly distributed on the second base material (41) in a bending and extending mode to form uniformly distributed second heating zones.

5. The heating massage assembly for a vehicle seat as claimed in claim 2 or 4, wherein:

further comprising: a massage airbag assembly (50) located on the second heating pad body (40) on a side relatively distant from the first heating pad body (30); the position of the massage airbag assembly (50) corresponds to the position of the island-shaped heating unit (321); when the massage air bag component (50) is inflated, the island-shaped heating unit (321) is driven to move to one side far away from the massage air bag component (50).

6. The heated massage assembly of claim 4, wherein:

the area of the first base material (31) is equal to or larger than the area of the second base material (41).

7. The vehicle seat heating massage assembly of claim 5, wherein: the massage airbag assembly (50) includes: a first massage component (51) corresponding to the island-shaped heating unit (321) on the first heating pad body (30) and a second massage component (52) not corresponding to the island-shaped heating unit.

8. The heating massage assembly for a vehicle seat as claimed in claim 2 or 4, wherein:

a temperature sensor is arranged on at least one of the simulated thermal moxibustion heating areas on the first heating cushion body (30);

and/or the presence of a gas in the gas,

a temperature sensor is arranged on at least one second heating area on the second heating pad body (40).

9. A seat heating massage control system, comprising:

a control device for controlling the heated massage assembly of the vehicle seat as claimed in any one of claims 1 to 8; the control device includes: the heating device comprises a data processing module (60), a first heating module which is electrically connected with the data processing module (60) and used for supplying power to the imitated hot moxibustion heating area (32), and a second heating module which is electrically connected with the data processing module (60) and used for supplying power to a second heating area.

10. The seat heating massage control system of claim 9, wherein:

the control device further includes: a pneumatic module (90) electrically connected to the data processing module (60) for controlling a massage air bag assembly (50);

the data processing module (60) is configured to control the island-shaped heating unit (321) in the simulated thermal moxibustion heating zone (32) to start for a preset time, and then control the massage air bag assembly (50) corresponding to the island-shaped heating unit (321) to inflate.

11. The seat heating massage control system of claim 10, wherein:

the data processing module (60) is also configured to control the island-shaped heating unit (321) to stop heating when the massage airbag assembly (50) corresponding to the island-shaped heating unit (321) in the simulated thermal moxibustion heating zone (32) exhausts air.

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