Temperature regulating device, seat and vehicle

Abstract

The application discloses a temperature adjusting device, a seat and a vehicle. The temperature adjusting device comprises a supporting structure and an ion wind heat dissipation device. The supporting structure has an air outlet side, and the supporting structure is provided with an air outlet hole at the air outlet side. The ion wind heat dissipation device is at least partially arranged in the supporting structure and is used for generating ion wind. The air outlet hole is in communication with the ion wind heat dissipation device, so that the ion wind is blown out to the air outlet side. According to the temperature adjusting device, the ion wind heat dissipation device is at least partially arranged in the supporting structure, so that the ion wind generated by the ion wind heat dissipation device is blown out to the air outlet side through the air outlet hole, the air outlet side is cooled, the ion wind is generated without mechanical movement, mechanical wear is avoided, the problem of excessive noise during the operation of the temperature adjusting device is solved, the ion wind heat dissipation device is more quiet during operation, heat dissipation is more uniform, and the use experience of the seat is improved.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more specifically, to a temperature regulation device, a seat, and a vehicle. Background Technology

[0002] In related technologies, most seats achieve heat dissipation by adding a fan to the support structure and blowing air to the air outlet side after the fan blades rotate. However, the fan blades are too noisy during rotation, which affects the user experience of the seat. Summary of the Invention

[0003] This application aims to at least partially address one of the aforementioned technical problems in the prior art. To this end, this application proposes a temperature regulation device that helps reduce noise during heat dissipation and improves the user experience.

[0004] This application also proposes a seat having the aforementioned temperature regulation device.

[0005] This application also proposes a vehicle having the aforementioned seats.

[0006] The temperature regulating device according to the first aspect of this application includes a support structure and an ion wind heat dissipation device. The support structure has an air outlet side and an air outlet hole is provided on the air outlet side. The ion wind heat dissipation device is at least partially built into the support structure and is used to generate ion wind. The air outlet hole is connected to the ion wind heat dissipation device so that the ion wind can be blown out to the air outlet side.

[0007] According to the temperature regulating device of the first aspect of this application, by at least partially placing the ion wind heat dissipation device in the support structure, the ion wind generated by the ion wind heat dissipation device can be blown out to the air outlet side through the air outlet hole to dissipate heat to the air outlet side. In addition, the process of generating ion wind by the ion wind heat dissipation device does not require mechanical movement and has no mechanical wear, thus avoiding the problem of excessive noise when the temperature regulating device is working. The ion wind heat dissipation device operates more quietly and the heat dissipation is more uniform, thereby improving the user experience of the seat.

[0008] According to some embodiments of this application, the ion wind heat dissipation device includes a first electrode and a second electrode, the first electrode and the second electrode being adapted to be connected to a driving circuit, the driving circuit being used to generate a driving voltage between the first electrode and the second electrode to form the ion wind between the first electrode and the second electrode, the second electrode being in communication with the air outlet, and the support structure also having a non-air outlet side, the first electrode being in communication with the air at the non-air outlet side.

[0009] According to some embodiments of this application, the voltage of the first electrode is higher than the voltage of the second electrode.

[0010] According to some embodiments of this application, the ion wind heat dissipation device further includes a housing, the housing having a working chamber, the first electrode and the second electrode being disposed within the working chamber, the housing having an air inlet and an air outlet, the first electrode being located on the side of the second electrode facing the air inlet, the second electrode being located on the side of the first electrode facing the air outlet, the air inlet and the air outlet being connected to the working chamber, the air inlet being connected to the air on the non-air outlet side, and the air outlet being connected to the air outlet hole.

[0011] According to some embodiments of this application, the housing is an insulating housing.

[0012] According to some embodiments of this application, the housing includes multiple layers of material, which are at least partially nested to form a multilayer structure.

[0013] According to some embodiments of this application, the support structure includes a fabric layer, a buffer layer, and a support layer. The buffer layer is sandwiched between the fabric layer and the support layer. The side of the fabric layer facing away from the buffer layer is the air outlet side, and the side of the support layer facing away from the buffer layer is the non-air outlet side. The air outlet is disposed on the fabric layer.

[0014] According to some embodiments of this application, the buffer layer includes at least one layer of buffer material.

[0015] According to some embodiments of this application, the temperature regulating device further includes a flexible member, which is disposed at the air outlet and has an air guide port that communicates with the air outlet of the ion wind heat dissipation device.

[0016] According to some embodiments of this application, the flexible element is connected to the support structure.

[0017] According to some embodiments of this application, the flexible element is a flexible insulating element.

[0018] According to some embodiments of this application, the thickness of the flexible element protruding from the support structure ranges from 0 mm to 3 mm.

[0019] According to some embodiments of this application, the flexible element is in the shape of an arc-shaped shielding sheet, and the flexible element protrudes in a direction away from the supporting structure.

[0020] According to some embodiments of this application, the angle between the air outlet direction of the ion wind and the plane on which the air outlet side is located is 0° to 90°.

[0021] According to some embodiments of this application, the angle between the air outlet direction of the ion wind and the plane on which the air outlet side is located is 30° to 60°.

[0022] According to some embodiments of this application, the temperature regulating device further includes a heating element, which is disposed on the side of the support structure near the air outlet side, wherein the heating element and the ion wind heat dissipation device are spaced apart on the support structure.

[0023] According to some embodiments of this application, the temperature regulating device further includes a heating element disposed on the side of the ion wind heat dissipation device facing the air outlet side. The heating element has a clearance hole that penetrates the heating element. The air outlet is connected to the clearance hole, and the ion wind is blown to the air outlet through the clearance hole.

[0024] The seat according to a second aspect of this application includes the temperature regulating device described above.

[0025] According to the second aspect of the present application, the temperature regulation device of the seat, by at least partially placing the ion wind heat dissipation device in the support structure, can make the ion wind generated by the ion wind heat dissipation device blow out to the air outlet side through the air outlet hole to dissipate heat to the air outlet side. In addition, the process of generating ion wind by the ion wind heat dissipation device does not require mechanical movement and has no mechanical wear, thus avoiding the problem of excessive noise when the temperature regulation device is working. The ion wind heat dissipation device operates more quietly and the heat dissipation is more uniform, thereby improving the user experience of the seat.

[0026] According to some embodiments of this application, the seat includes a backrest, the support structure is disposed within the backrest, the support structure includes a back area, and the back area is provided with the ion wind heat dissipation device.

[0027] According to some embodiments of this application, the seat further includes a seat cushion, and the backrest is connected to the seat cushion. In the height direction of the seat, the minimum distance from the ion wind heat dissipation device in the back area to the connection point between the backrest and the seat cushion is H1, and the height of the backrest is L. H1 and L satisfy: H1≥1 / 3L.

[0028] According to some embodiments of this application, H1 and L also satisfy: H1≤2 / 3L.

[0029] According to some embodiments of this application, the seat includes a cushion, the support structure is disposed within the cushion, the support structure includes a hip area, and the hip area is provided with the ion wind heat dissipation device.

[0030] According to some embodiments of this application, the seat further includes a backrest connected to the seat cushion. In the fore-and-aft direction of the seat, the maximum distance from the ion wind heat dissipation device in the buttock area to the connection point of the backrest and the seat cushion is H2. The length of the seat cushion is D. H2 and D satisfy: H2≥1 / 3D.

[0031] According to some embodiments of this application, H2 and D also satisfy: H2≤2 / 3D.

[0032] According to some embodiments of this application, in the width direction of the seat, the minimum distance between the ion wind heat dissipation device and the vertical line of the seat is H4, where H4 ≤ 80 mm.

[0033] According to some embodiments of this application, the seat further includes side wings located on both sides of the backrest in the width direction, the support structure is disposed within the side wings, and the ion wind heat dissipation device is provided within the side wings.

[0034] According to some embodiments of this application, the number of ion wind heat dissipation devices on the back region is multiple, and the multiple ion wind heat dissipation devices are arranged at intervals.

[0035] According to some embodiments of this application, the support structure further includes a waist region and a heating element, the back region being located above the waist region, and the waist region being provided with the heating element and / or the ion wind heat dissipation device.

[0036] According to some embodiments of this application, the heating element is provided in the lumbar region. In the height direction of the seat, the maximum distance between the heating element and the connection between the backrest and the seat cushion is H3. The height of the backrest is L. H3 and L satisfy: H3≤2 / 3L.

[0037] According to some embodiments of this application, H3 and L also satisfy: H3 ≥ 1 / 3L.

[0038] According to some embodiments of this application, in the width direction of the seat, the minimum distance between the heating element and the vertical line of the seat is H5, where H5 ≤ 50 mm.

[0039] According to some embodiments of this application, the seat further includes a seat control unit, and the ion wind heat dissipation device is connected to the seat control unit.

[0040] According to some embodiments of this application, the seat further includes a heating element connected to the seat control unit.

[0041] The vehicle according to a third aspect of this application includes the aforementioned seats.

[0042] According to the third aspect of the vehicle embodiment of this application, the temperature regulation device of the seat, by at least partially placing the ion wind heat dissipation device in the support structure, allows the ion wind generated by the ion wind heat dissipation device to be blown out to the air outlet side through the air outlet hole to dissipate heat to the air outlet side. Furthermore, the process of generating ion wind by the ion wind heat dissipation device does not require mechanical movement and has no mechanical wear, thus avoiding the problem of excessive noise when the temperature regulation device is working. The ion wind heat dissipation device operates more quietly and the heat dissipation is more uniform, thereby improving the user experience of the seat.

[0043] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0044] Figure 1 This is a schematic diagram of a temperature regulating device according to an embodiment of this application;

[0045] Figure 2 This is a perspective view of an ion wind heat dissipation device according to an embodiment of this application;

[0046] Figure 3 This is a schematic diagram of an ion wind heat dissipation device according to an embodiment of this application;

[0047] Figure 4 This is a schematic diagram illustrating the principle of ion wind generation by the ion wind heat dissipation device according to an embodiment of this application;

[0048] Figure 5 This is a front view schematic diagram of the backrest and side wings according to the first embodiment of this application;

[0049] Figure 6 This is a side view of the backrest according to the first embodiment of this application;

[0050] Figure 7 It is based on Figure 6 A magnified view of point A shown in the diagram;

[0051] Figure 8 This is a top view of a seat cushion according to an embodiment of this application;

[0052] Figure 9 This is a side view of a seat cushion according to an embodiment of this application;

[0053] Figure 10 This is a schematic diagram of a vehicle according to an embodiment of this application;

[0054] Figure 11 This is a front view schematic diagram of the backrest and side wings according to the second embodiment of this application;

[0055] Figure 12This is a side view of the backrest according to the second embodiment of this application;

[0056] Figure 13 This is a front view schematic diagram of the backrest and side wings according to the third embodiment of this application.

[0057] Figure label:

[0058] Vehicle 100, seat 10, temperature regulation device 1, support structure 11, fabric layer 111, first buffer layer 112, second buffer layer 113, support layer 114, air outlet side 12, non-air outlet side 13, ion wind heat dissipation device 2, first electrode 21, second electrode 22, drive circuit 23, housing 24, air inlet 241, air outlet 242, flexible part 3, air guide 31, heating element 4, resistor part 41, clearance hole 42, backrest 51, seat cushion 52, side wing 53, back area 61, waist area 62, hip area 63, leg area 64, neck area 65, air molecule 71, ion 72. Detailed Implementation

[0059] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0060] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0061] The following is combined with Figures 1-13 The present application describes in detail a temperature regulating device 1, a seat 10 having the temperature regulating device 1, and a vehicle 100 having the seat 10, according to embodiments of the present application.

[0062] See Figure 1 As shown, the temperature regulating device 1 according to the first aspect of the present application is applied to a seat. The temperature regulating device 1 includes a support structure 11 and an ion wind heat dissipation device 2. The support structure 11 has an air outlet side 12 and an air outlet hole is provided on the air outlet side 12. The ion wind heat dissipation device 2 is at least partially built into the support structure 11. The ion wind heat dissipation device 2 is used to generate ion wind. The air outlet hole is connected to the ion wind heat dissipation device 2 so that the ion wind can be blown out to the air outlet side 12.

[0063] Specifically, the ion wind cooling device 2 generates directional airflow by ionizing air. Without the mechanical moving parts (such as fan blades) of a traditional fan, it directly blows air from the air outlet of the support structure 11 to the air outlet side 12, which is the side of the support structure 11 closest to the user. Taking the application of the temperature regulating device 1 to a vehicle seat 10 as an example, when an occupant sits on the seat 10, some parts of the body (such as the back and buttocks) can come into contact with the support structure 11. Ionized air is blown out from the air outlet of the support structure 11 to quickly remove heat from the body or the air outlet side 12. The temperature regulating device 1 of this application is particularly suitable for high-temperature environments or prolonged sitting scenarios. The ionized air generated by the ion wind cooling device 2 can prevent occupants from feeling stuffy and accumulating sweat. At the same time, the ion wind cooling device 2 does not require mechanical movement to generate air, resulting in no mechanical wear, avoiding excessive noise, quieter operation, and more even heat dissipation, thereby improving the occupant's experience using the seat 10.

[0064] In related technologies, most temperature control devices achieve the purpose of heat dissipation by adding a fan to the support structure and blowing air to the air outlet side after the fan blades rotate. However, the fan blades are too noisy during rotation, which affects the user experience of the temperature control device.

[0065] According to the temperature regulating device 1 of the first aspect of this application, by placing the ion wind heat dissipation device 2 at least partially in the support structure 11, the ion wind generated by the ion wind heat dissipation device 2 can be blown out through the air outlet to the air outlet side 12 to dissipate heat to the air outlet side 12. Furthermore, the process of generating ion wind by the ion wind heat dissipation device 2 does not require mechanical movement and has no mechanical wear, thus avoiding the problem of excessive noise when the temperature regulating device 1 is working. The ion wind heat dissipation device 2 operates more quietly and dissipates heat more evenly, thereby improving the user experience of the seat 10.

[0066] In some embodiments of this application, see Figures 2-4 As shown, the ion wind heat dissipation device 2 includes a first electrode 21 and a second electrode 22. The first electrode 21 and the second electrode 22 are adapted to be connected to the driving circuit 23. The driving circuit 23 is used to generate a driving voltage between the first electrode 21 and the second electrode 22 so that an ion wind is formed between the first electrode 21 and the second electrode 22. The second electrode 22 is connected to the air outlet. The support structure 11 also has a non-air outlet side 13. The first electrode 21 is connected to the air at the non-air outlet side 13.

[0067] Specifically, the drive circuit 23 generates a driving voltage between the first electrode 21 and the second electrode 22, thereby forming an ion wind between them. This requires no mechanical kinetic energy input; it converts electric field energy into airflow energy, thus driving the gas to flow in a specific direction to dissipate heat from the outlet side 12. Precise control of the drive circuit 23 enables stable control of the ion wind's speed and direction. For example, when the vehicle 100 with the seat 10 encounters bumpy road conditions, it avoids the speed fluctuations caused by mechanical vibrations in traditional fans, ensuring consistent cooling performance.

[0068] Optionally, either the first electrode 21 or the second electrode 22 can be an electrode made of carbon-based materials such as tungsten or graphite, or it can be a metal composite electrode, etc.

[0069] In some embodiments, the ion wind cooling device 2 can be approximated as a cuboid with a length of 50mm to 80mm, a width of 10mm to 15mm, and a height of 20mm to 30mm. Therefore, the ion wind cooling device 2 is relatively smaller in size than a traditional fan, occupying less space in the seat 10. Furthermore, because the components of the ion wind cooling device 2 are simple and lightweight, it achieves a lightweight design for the seat 10.

[0070] Optionally, the length of the ion wind heat dissipation device 2 can be 50mm, 60mm, 70mm, 80mm or other values ​​within the range of 50mm to 80mm, the width can be 10mm, 11mm, 12mm, 13mm, 14mm, 15mm or other values ​​within the range of 10mm to 15mm, and the height can be 20mm, 22mm, 24mm, 26mm, 28mm, 30mm or other values ​​within the range of 20mm to 30mm.

[0071] It should be understood that the length, width, and height of this ion wind heat dissipation device 2 are merely reference values ​​chosen for understanding miniaturization design and should not be considered as limitations on the size of the ion wind heat dissipation device 2 in this application. Other ion wind heat dissipation devices 2 not included in this range are still applicable. Further details will not be elaborated here.

[0072] In some embodiments of this application, see Figures 1-4 As shown, the voltage of the first electrode 21 is higher than the voltage of the second electrode 22. Specifically, the driving circuit 23 applies a high voltage between the first electrode 21 and the second electrode 22 to form a strong electric field. Because the voltage of the first electrode 21 is higher than the voltage of the second electrode 22, air molecules 71 near the first electrode 21 are ionized, generating a large number of ions 72. Under the action of the electric field force, the ions 72 migrate towards the second electrode 22 (e.g., ...). Figures 2-4As shown in the F1 direction, after the ions 72 collide with the neutral air molecules 71, they drive the overall airflow, thus forming an ion wind in the F1 direction between the first electrode 21 and the second electrode 22.

[0073] In some embodiments of this application, see Figures 1-4 , Figure 7 As shown, the ion wind heat dissipation device 2 also includes a housing 24, which has a working chamber. The first electrode 21 and the second electrode 22 are both disposed in the working chamber. The housing 24 is provided with an air inlet 241 and an air outlet 242. The first electrode 21 is located on the side of the second electrode 22 facing the air inlet 241, and the second electrode 22 is located on the side of the first electrode 21 facing the air outlet 242. The air inlet 241 and the air outlet 242 are both connected to the working chamber. The air inlet 241 is connected to the air at the non-air outlet side 13, and the air outlet 242 is connected to the air outlet hole.

[0074] Specifically, the housing 24 integrates the first electrode 21 and the second electrode 22 within an independent working chamber, forming a closed ionization space. This closed ionization space is connected to the outside world only through the air inlet 241 and the air outlet 242. The air inlet 241 guides air from the non-outlet side 13 into the working chamber. After ionization between the electrodes, the charged ions 72 are accelerated by the electric field and flow through the air outlet 242 to the air outlet. Compared to an open ionization working environment, the closed ionization space reduces airflow leakage, generates a larger volume of ion wind, and improves the heat dissipation efficiency of the ion wind heat dissipation device 2 on the outlet side 12.

[0075] In some embodiments not shown in the figures, the drive circuit 23 may be disposed within the working cavity of the housing 24.

[0076] In some embodiments, the drive circuit 23 may be located outside the housing 24, and the drive circuit 23 may be electrically connected to the first electrode 21 and the second electrode 22 respectively. For example, when the seat 10 is applied to the vehicle 100, the drive circuit 23 may be located at the vehicle power supply of the seat 10. Alternatively, the drive circuit 23 may be located on the seat body.

[0077] In some embodiments of this application, the driving circuit 23 may include a power supply and a connection line, with the power supply connected to the first electrode 21 and the second electrode 22 via the connection line.

[0078] In some embodiments of this application, see Figures 2-4 As shown, the housing 24 is an insulating housing. Specifically, the housing 24 uses insulating material to wrap the first electrode 21 and the second electrode 22, forming a physical barrier to prevent occupants from directly contacting the high-voltage electrodes and avoiding the risk of electric shock. At the same time, the housing 24 also isolates external pollutants such as dust and moisture, protecting the electrode surface from oxidation or corrosion and extending the service life of the electrodes.

[0079] In some embodiments not shown in the figures, the housing 24 is a single-layer material layer, which is an insulating material layer.

[0080] In some embodiments of this application, see Figures 2-4 As shown, the housing 24 comprises multiple layers of materials, which are at least partially nested to form a multilayer structure. Specifically, the multiple insulating materials form a composite insulation structure (such as an epoxy resin-polytetrafluoroethylene-polyamide PA66 composite material) through a stacked design with at least partial nesting. The insulation breakdown voltage of each layer is superimposed, thereby improving the overall insulation strength of the housing 24.

[0081] Optionally, the housing 24 may have two, three, four, or more material layers. For example, the housing 24 may have three material layers, consisting of a first material layer, a second material layer, and a third material layer, arranged sequentially from the inside to the outside of the housing 24. The first material layer may be epoxy resin, polyimide, etc.; the second material layer may be polytetrafluoroethylene, polyimide, or vinylidene fluoride, etc.; and the third material layer may be a polymer material with flame retardancy meeting automotive-grade UL-94V0 standards, such as polycarbonate, ABS (acrylonitrile-butadiene-styrene copolymer), thermoplastic polyurethane, polyamide PA66, polyphenylene sulfide, polybutylene terephthalate, etc. In a specific example, the three material layers of the housing 24 may be an epoxy resin-polytetrafluoroethylene-polyamide PA66 composite material with a voltage resistance rating of not less than 10kV.

[0082] In some embodiments of this application, see Figure 7 As shown, the support structure 11 includes a fabric layer 111, a cushioning layer, and a support layer 114. The cushioning layer is sandwiched between the fabric layer 111 and the support layer 114. The side of the fabric layer 111 facing away from the cushioning layer is the air outlet side 12, and the side of the support layer 114 facing away from the cushioning layer is the non-air outlet side 13. Air outlets are located on the fabric layer 111. Specifically, the fabric layer 111 uses skin-friendly and breathable materials (such as mesh fabric, cooling fibers, leather, etc.) to directly contact the occupant's skin or body, providing a soft touch and reducing friction. The cushioning layer uses materials such as sponge, memory foam, comfort cotton, or air fibers to absorb body pressure and distribute local pressure on the buttocks and back, relieving soreness from prolonged sitting. The support layer 114 uses high-strength materials (such as metal frame, engineering plastics, foam, etc.) to maintain the shape of the seat 10 and provide effective support for the occupant's waist and back. Thus, the three-layer structure improves the comfort of the occupant when using the seat 10.

[0083] In some embodiments of this application, see Figure 7 As shown, the buffer layer includes at least one layer of buffer material.

[0084] In some embodiments not shown in the figures, the buffer layer comprises a single layer of buffer material. Specifically, only one buffer material needs to be selected, eliminating the need to consider the matching of multiple layers of materials, thus simplifying the production process. A single-layer material, upon impact, undergoes a simple deformation process and can quickly absorb instantaneous impact forces.

[0085] In some embodiments, the buffer layer comprises multiple layers of buffer material. Specifically, by combining different layers of buffer material, impact energy is attenuated layer by layer. Simultaneously, if one layer in the multilayer structure fails, the other layers can still provide partial buffering functionality, reducing the overall failure risk. Adjacent buffer layers can be the same or different materials.

[0086] In summary, the number of buffer layers can be one, two, three, four, or more, for example... Figure 7 As shown, the buffer layer consists of two layers of material, namely the first buffer layer 112 and the second buffer layer 113.

[0087] In some embodiments, fabric layer 111 may be seat cover leather, first cushioning layer 112 may be seat cover comfort cotton, second cushioning layer 113 may be seat foam comfort cotton, and support layer 114 may be seat support layer 114 foam.

[0088] In some embodiments of this application, see Figure 7 As shown, the support structure 11 includes a fabric layer 111, a buffer layer and a support layer 114. The buffer layer is sandwiched between the fabric layer 111 and the support layer 114. The side of the fabric layer 111 facing away from the buffer layer is the air outlet side 12, and the side of the support layer 114 facing away from the buffer layer is the non-air outlet side 13. Air outlet holes are provided on the fabric layer 111.

[0089] In some embodiments of this application, see Figure 1 , Figure 7 As shown, the temperature regulating device 1 also includes a flexible component 3, which is disposed at the air outlet and has an air guide 31 connected to the air outlet 242 of the ion wind cooling device 2. Specifically, the flexible component 3 is disposed at the air outlet to prevent the occupant from directly contacting hard components (such as the housing 24), isolating the coldness or sharp edges of hard components, and improving the comfort of the ride. At the same time, when the seat 10 vibrates (e.g., when the vehicle 100 using the seat 10 is in motion) or during the occupant's rapid sitting, the flexible component 3 can act as an elastic barrier to absorb the impact of the seat 10 during daily use, preventing the ion wind cooling device 2 from causing collision injury to the human body, and improving the comfort of the seat 10. The air guide 31 is connected to the air outlet 242 of the ion wind cooling device 2, and the ion wind generated by the ion wind cooling device 2 can be blown towards the occupant through the air guide 31.

[0090] In some embodiments, the flexible element 3 at least partially covers one end of the ion wind heat dissipation device 2 facing the air outlet side 12.

[0091] In some embodiments, a flexible member 3 has multiple air vents 31, and there are multiple ion wind heat dissipation devices 2. Each air vent 31 is connected to the air outlet 242 of a corresponding ion wind heat dissipation device 2. Specifically, a flexible member 3 encloses multiple ion wind heat dissipation devices 2.

[0092] In some embodiments, a flexible member 3 has an air vent 31, which is connected to the air outlet 242 of an ion wind heat dissipation device 2. Specifically, a flexible member 3 encloses an ion wind heat dissipation device 2.

[0093] In some embodiments of this application, the flexible element 3 is connected to the ion wind heat dissipation device 2.

[0094] In some embodiments of this application, see Figure 7 As shown, the flexible component 3 is connected to the support structure 11.

[0095] In some embodiments of this application, the flexible member 3 is connected to the ion wind heat dissipation device 2, and the flexible member 3 is connected to the support structure 11.

[0096] Specifically, the flexible component 3 is tightly fitted to the ion wind heat dissipation device 2, and the air guide 31 and the air outlet 242 form a stable airflow channel, preventing the air outlet direction F2 from shifting due to small displacement of the ion wind heat dissipation device 2, thus ensuring air delivery efficiency. The flexible component 3 is suitable for connection with the support structure 11 and / or the ion wind heat dissipation device 2, limiting the relative position of the flexible component 3 and the ion wind heat dissipation device 2, thereby ensuring that the air guide 31 and the air outlet 242 of the ion wind heat dissipation device 2 are aligned for a long time, reducing airflow turbulence loss.

[0097] Optionally, the connection between the flexible component 3 and the supporting structure 11, and between the flexible component 3 and the ion wind heat dissipation device 2, can be by means of clips, bolts, adhesives, etc.

[0098] Optionally, the flexible component 3 can be a sheet-like structure formed by a rectangle, circle, ellipse, or irregular shape, and the air guide 31 can be a rectangle, circle, ellipse, or irregular shape, etc., without specific limitations in this application. For example, if the flexible component 3 is an elliptical sheet-like structure, the air guide 31 is also elliptical. Or, if the flexible component 3 is a rectangular sheet-like structure, the air guide 31 is elliptical.

[0099] In some embodiments of this application, see Figure 1 , Figure 7As shown, the flexible component 3 is a flexible insulating component. Specifically, the flexible insulating component has high insulation performance, high resistivity, and high breakdown voltage, which can effectively isolate the high-voltage area of ​​the ion wind heat dissipation device 2 from the occupant's body, avoiding the risk of electric shock to the occupant.

[0100] Optionally, the flexible component 3 can be silicone rubber, thermoplastic polyurethane, thermoplastic elastic, sponge, aerogel composite material, etc.

[0101] In some embodiments of this application, see Figure 7 As shown, the flexible element 3 protrudes from the support structure 11 with a thickness ranging from 0mm to 3mm. Specifically, the flexible element 3 forms a buffer layer of moderate thickness, isolating the occupant from direct contact with the support structure 11 (such as a metal frame, rigid shell 24, etc.) and preventing discomfort such as scratches or abrasions caused by collisions or friction. Furthermore, a thickness of 0mm to 3mm provides a soft touch without being too thick and causing structural bulkiness, significantly improving tactile comfort. Optionally, the thickness of the flexible element 3 protruding from the support structure 11 can be 0mm, 1mm, 2mm, 3mm, or other thicknesses ranging from 0mm to 3mm. For example, the thickness of the flexible element 3 protruding from the support structure 11 can be 2.5mm.

[0102] In some embodiments of this application, see Figure 7 As shown, the flexible component 3 is shaped like an arc-shaped shielding sheet, and protrudes in a direction away from the supporting structure 11. Specifically, the flexible component 3 is shaped like an arc-shaped shielding sheet. When the arc-shaped structure comes into contact with the human body, it conforms more closely to the body's curves (such as the natural curves of the back and legs), avoiding the pressure sensation that may be caused by right angles or flat structures, and reducing discomfort caused by local pressure.

[0103] In some embodiments of this application, see Figure 7 As shown, the angle α between the air outlet 242's ion air outlet direction F2 and the plane where the air outlet side 12 is located is 0° to 90°. Specifically, when the angle α between the air outlet 242's ion air outlet direction F2 and the plane where the air outlet side 12 is located is set to 0° to 90°, this angle range provides the ion air heat dissipation device 2 with flexible adaptability and functional optimization space.

[0104] In some embodiments, the angle α between the air outlet 242 and the plane of the air outlet side 12 is 0°. At this time, the ion wind diffuses along the surface of the air outlet side 12, covering a wider non-direct contact area (such as the gap between clothing and the air outlet side 12), avoiding local wind concentration.

[0105] In some embodiments, the angle α between the air outlet 242 and the plane containing the ionized air outlet 12 is 90°. The ionized air is blown out vertically from the air outlet 12, and the vertical airflow can penetrate clothing fibers and act directly on the skin surface, quickly enhancing the heat dissipation or temperature regulation effect.

[0106] In some embodiments, when the angle α between the air outlet 242 and the plane containing the ion wind F2 and the air outlet side 12 is between 0° and 90°, it can be flexibly adjusted according to variables such as the location of the seat 10 (e.g., backrest 51, cushion 52, etc.), the sitting posture of the human body (e.g., leaning forward, leaning back, etc.), and the thickness of clothing, so as to balance the diffusion coverage and directional effect, and enable the temperature regulation device 1 to adapt to the needs of different users and different usage states, thereby enhancing its versatility.

[0107] In some embodiments of this application, see Figure 7 As shown, the angle α between the air outlet 242's air outlet direction F2 and the plane containing the air outlet side 12 is 30° to 60°. Specifically, by limiting the angle α between the air outlet 242's air outlet direction F2 and the plane containing the air outlet side 12, it prevents the angle α from being too small, which would cause the ion wind to diffuse excessively along the plane containing the air outlet side 12, resulting in dispersed wind force, reduced effective wind speed reaching the human body, and poor heat dissipation. It also prevents the angle α from being too large, which would cause the ion wind to concentrate excessively, resulting in excessively high local wind pressure (such as directly impacting a certain acupoint or sensitive area), causing discomfort (such as the stinging sensation of "cold wind blowing directly").

[0108] Optionally, the angle α between the outlet direction F2 of the ion wind at the outlet 242 and the plane where the outlet side 12 is located can be 30°, 35°, 40°, 45°, 50°, 55°, 60° or other angles of 30° to 60°.

[0109] In some embodiments of this application, the air outlet direction F2 of the ion wind at the air outlet 242 can be upward, downward, or along the horizontal direction relative to the horizontal plane.

[0110] In some embodiments of this application, see Figure 1 , Figure 5 , Figure 6 As shown, the temperature regulating device 1 also includes a heating element 4, which is disposed on the side of the support structure 11 near the air outlet side 12. The heating element 4 and the ion air cooling device 2 are spaced apart on the support structure 11. Specifically, the heating element 4 can raise the temperature of a certain area of ​​the seat 10, solving the problem of cold touch in some areas of the seat 10, and can heat specific parts of the occupant's body. At the same time, the heating element 4 and the ion air cooling device 2 are spaced apart on the support structure 11, and work independently, avoiding interference between hot and cold areas, and allowing for individual temperature control of different areas of the support structure 11.

[0111] For example, the heating element 4 is located on the support structure 11 in the waist area 62 corresponding to the occupant's waist, and the ion wind heat dissipation device 2 is located on the support structure 11 in the hip area 63 corresponding to the occupant's buttocks, achieving the effect of warming the waist and cooling the buttocks.

[0112] In some embodiments, the number of heating elements 4 is at least one.

[0113] Optionally, the number of heating elements 4 can be one, two, three, four, five, six or more, for example... Figure 5 As shown, the number of heating elements 4 is one. For example... Figure 13 As shown, there are four heating elements 4.

[0114] In some embodiments, when there are multiple heating elements 4, the multiple heating elements 4 can be located on both sides of the vertical line N of the seat 10, or they can overlap with the vertical line N of the seat 10.

[0115] In some embodiments, the heating element 4 includes a resistor 41 that receives electrical energy from the heating circuit and is adapted to convert electrical energy into heat energy.

[0116] Optionally, the resistor 41 can be a resistance wire, a resistance sheet, etc. The number of resistors 41 can be one, two, three, four, or more; this application does not impose a specific limitation. For example, Figure 5 The resistor section 41 shown is a resistor wire.

[0117] In some embodiments, the heating element 4 is made of graphene. When current passes through the graphene material, due to the unique two-dimensional crystal structure and high carrier mobility of graphene, electrons move rapidly inside the graphene and collide with carbon atoms, directly and efficiently converting electrical energy into heat energy to achieve the purpose of heating.

[0118] In some embodiments, the heating element 4 is wrapped with an insulating shell to prevent the heating element 4 from leaking electricity, while uniformly transferring heat to the side of the support structure 11 facing the air outlet side 12.

[0119] In some embodiments, the heating circuit may be housed within an insulating housing.

[0120] In some embodiments, the heating circuit may be disposed on the seat body or mounted on the external carrier of the seat 10. For example, when the external carrier of the seat 10 is a vehicle 100, that is, when the seat 10 is applied to the vehicle 100, the heating circuit may be integrated with the vehicle power supply.

[0121] In some embodiments of this application, see Figure 11 , Figure 12As shown, the temperature regulating device 1 also includes a heating element 4, which is located on the side of the ion wind heat dissipation device 2 facing the air outlet side 12. The heating element 4 has a clearance hole 42 that penetrates through it, and the air outlet is connected to the clearance hole 42. Ion wind is blown to the air outlet through the clearance hole 42. Specifically, the core function of the ion wind heat dissipation device 2 is to remove heat (heat dissipation) through ion wind, while the heating element 4 enables the temperature regulating device 1 to provide additional active heating capability (such as winter heating). This eliminates the need for two separate systems, allowing both heat dissipation and heating functions to be achieved in the same location. The design of the clearance hole 42 ensures that the functions of the heating element 4 and the ion wind heat dissipation device 2 do not conflict. Ion wind can flow smoothly through the clearance hole 42 and the air outlet (without being blocked by the heating element 4). Simultaneously, the heat generated by the heating element 4 can raise the surface temperature of the air outlet side 12, adapting to the temperature needs of different seasons and users.

[0122] In some embodiments of this application, the heat generated by the heating element 4 can also be mixed with the ion wind to form "hot air", realizing bidirectional adjustment of "heat dissipation (cold air) - heating (hot air)".

[0123] See Figures 5-12 As shown, the seat 10 according to the second aspect embodiment of this application includes the temperature regulating device 1 described above.

[0124] According to the second aspect of the embodiment of the seat 10, the temperature regulating device 1, by at least partially placing the ion wind heat dissipation device 2 into the support structure 11, can make the ion wind generated by the ion wind heat dissipation device 2 blow out through the air outlet to the air outlet side 12 to dissipate heat to the air outlet side 12. In addition, the process of generating ion wind by the ion wind heat dissipation device 2 does not require mechanical movement and has no mechanical wear, thus avoiding the problem of excessive noise when the temperature regulating device 1 is working. The ion wind heat dissipation device 2 operates more quietly and the heat dissipation is more uniform, thereby improving the user experience of the seat 10.

[0125] In some embodiments of this application, see Figure 1 , Figure 6 , Figure 5 As shown, the seat 10 includes a backrest 51, a support structure 11 is disposed within the backrest 51, and the support structure 11 includes a back area 61, which is equipped with an ion wind cooling device 2. Specifically, when a user sits on the seat 10, their back is often pressed against the back area 61 of the support structure 11. The back of the human body is a major blind spot for heat dissipation when sitting for a long time. It has a dense distribution of sweat glands and is covered by thick clothing, which can easily lead to a stuffy feeling. The ion wind cooling device 2 is concentrated in the back area 61, which can reduce the temperature of the back area 61 and reduce the amount of sweat produced by the occupant.

[0126] In some embodiments of this application, the support structure 11 also includes a lumbar region 62, and the back region 61 is located above the lumbar region 62. The human lumbar region is sensitive to cold stimulation, and long-term exposure to cold can easily cause lumbar muscle strain or lumbar discomfort. The support structure 11 on the backrest 51 is divided into regions, and ion wind heat dissipation devices 2 are installed at the required locations. This ensures that the seat 10 achieves the purpose of heat dissipation, protects the health of the occupants, and reduces the production cost of the seat 10.

[0127] In some embodiments, the support structure 11 further includes a neck region 65, which is located above the back region 61.

[0128] In some embodiments of this application, see Figure 5 , Figure 8 As shown, the seat 10 also includes a seat cushion 52, and the backrest 51 is connected to the seat cushion 52. In the height direction of the seat 10, the minimum distance between the ion wind heat dissipation device 2 of the back area 61 and the connection point between the backrest 51 and the seat cushion 52 is H1, and the height of the backrest 51 is L. H1 and L satisfy: H1≥1 / 3L.

[0129] Specifically, the connection between the backrest 51 and the seat cushion 52, namely the bottom of the backrest 51 and the rear end of the seat cushion 52, is an ergonomically sensitive core area where heat easily accumulates and is located between the back and the backrest 51 of the seat 10, from the shoulder blade to the upper waist (approximately the middle of the back). This area is particularly prone to stuffiness due to its close fit and poor air circulation, especially during prolonged sitting in summer. If H1 is too small (i.e., the ion wind cooling device 2 is too close to the bottom of the backrest 51), the lowest ion wind cooling device 2 in the back area 51 will be biased towards the lower back of the user (close to the junction of the buttocks and waist). This area is usually covered more thickly by clothing, and the human body is less sensitive to temperature changes, resulting in an insignificant temperature regulation effect and wasted heat dissipation power of the temperature regulation device 1.

[0130] In some embodiments of this application, see Figure 5 As shown, H1 and L also satisfy: H1≤2 / 3L. Specifically, if H1 is too large (i.e., the ion wind cooling device 2 is too far away from the bottom of the backrest 51), the lowest ion wind cooling device 2 in the back area 51 will be biased towards the upper back of the user (closer to the head), causing part of the user's back to not be covered by the airflow range of the ion wind cooling device 2. This makes the user feel stuffy in this area due to the tight fit and poor air circulation, affecting the user's experience.

[0131] Optionally, the relationship between H1 and L can be H1 = 1 / 3L, H1 = 1 / 2L, H1 = 2 / 3L, or any other interval where 1 / 3L ≤ H1 ≤ 2 / 3L.

[0132] When 1 / 3L≤H1≤2 / 3L, the position of the ion wind cooling device 2 corresponds to the upper middle part of the back (roughly from below the shoulder blade to the upper edge of the waist). The ion wind can be blown directly towards or act on this core heat dissipation area. The flow of the ion wind accelerates heat exchange, quickly relieves stuffiness, and improves the user's comfort.

[0133] In summary, the backrest 51 of the seat 10 extends away from the connection point between the backrest 51 and the seat cushion 52 in the direction away from the seat cushion 52 (e.g., Figure 5 A waist-back dividing line is drawn at any position from 1 / 3L to 2 / 3L (from bottom to top) to distinguish the waist area 62 and the back area 61. The area above the waist-back dividing line is the back area 61, and the area below it is the waist area 62. The back area 61 is equipped with an ion wind cooling device 2. The ion wind corresponds to the lower edge of the user's shoulder blade and the middle back area, which is often a place where stuffiness accumulates. It can quickly relieve stuffiness and improve the user's physical comfort.

[0134] In some embodiments of this application, see Figure 1 , Figure 8 , Figure 9 As shown, the seat 10 includes a seat cushion 52, and a support structure 11 is disposed within the seat cushion 52. The support structure 11 includes a buttock area 63, and the buttock area 63 is equipped with an ion wind cooling device 2. Specifically, the buttock area 63 is the part with the largest contact area and concentrated pressure with the support structure 11 of the seat 10 when the human body sits for a long time. Especially during long periods of sitting, local heat is easily accumulated due to friction and pressure. The ion wind cooling device 2 is disposed in the buttock area 63, which can directly and quickly cool down key areas such as the buttock muscles and ischial tuberosities, reduce stuffiness and sweat accumulation, and improve the comfort of the seat 10.

[0135] In some embodiments, see Figure 1 , Figure 8 , Figure 9 As shown, the support structure 11 also includes a leg area 64, which is located on the side of the hip area 63 away from the backrest 51.

[0136] In some embodiments of this application, see Figure 5 , Figure 6 , Figure 9As shown, the seat 10 also includes a backrest 51, which is connected to the seat cushion 52. In the front-back direction of the seat 10, the maximum distance from the ion wind cooling device 2 of the buttock area 63 to the connection point of the backrest 51 and the seat cushion 52 is H2. The length of the seat cushion 52 is D. H2 and D satisfy: H2≥1 / 3D. Specifically, when a user sits on the seat 10, the center of contact between the buttocks and the seat cushion 52 is concentrated between the ischial tuberosity and the root of the thigh (i.e., the middle and front part of the buttocks). This area is prone to heat accumulation due to weight-bearing and tight clothing coverage (especially when sitting for a long time, the area under the buttocks is prone to sweating and stuffiness). If H2 is too small (i.e., the ion wind cooling device 2 furthest from the connection point of the backrest 51 and the seat cushion 52 is too close to the connection point of the backrest 51 and the seat cushion 52), some core areas will not be equipped with ion wind cooling devices 2, and the heat dissipation effect cannot be effectively completed. As a result, the user will feel stuffy in this area due to the tight fit and poor air circulation, which will affect the user's experience.

[0137] In some embodiments of this application, see Figure 5 , Figure 6 , Figure 9 As shown, H2 and D also satisfy: H2≤2 / 3D. Specifically, if H2 is too large (i.e., the ion wind heat dissipation device 2 furthest from the connection between the backrest 51 and the seat cushion 52 is too far away from the connection between the backrest 51 and the seat cushion 52), some of the ion wind heat dissipation devices 2 will be located in the leg area 64. Due to different human sitting postures, the pressure on the leg area 64 will continuously change. In addition, the leg area 64 is not sensitive to temperature regulation, resulting in a waste of the heat dissipation power of the temperature regulation device 1 and an insignificant temperature regulation effect.

[0138] Optionally, the relationship between H2 and D can be H2 = 1 / 3D, H2 = 1 / 2D, H2 = 2 / 3D, or any other interval where 1 / 3D ≤ H2 ≤ 2 / 3D.

[0139] When 1 / 3D≤H2≤2 / 3D, the position of the ion wind heat dissipation device 2 corresponds to the area between the ischial tuberosity and the root of the thigh. The ion wind can be blown directly towards or act on this core heat dissipation area. The flow of the ion wind accelerates heat exchange, quickly relieves stuffiness, and improves the user's comfort.

[0140] In summary, the seat cushion 52 of the seat 10 extends away from the connection point between the backrest 51 and the seat cushion 52 in the direction away from the backrest 51 (e.g., Figure 8A hip and leg dividing line is drawn at any position from 1 / 3D to 2 / 3D (from top to bottom) to distinguish the hip area 63 and the leg area 64. The side of the hip and leg dividing line closer to the connection between the backrest 51 and the seat cushion 52 is the hip area 63, and the side farther away from the connection between the backrest 51 and the seat cushion 52 is the leg area 64. The hip area 63 is equipped with an ion wind heat dissipation device 2. The ion wind corresponds to the area where the user's thigh root meets the seat cushion 52. This area is often a stuffy and hot area. The device can quickly relieve the stuffiness and improve the user's comfort.

[0141] In some embodiments of this application, see Figure 1 , Figure 6 , Figure 8 As shown, in the width direction of seat 10, the minimum distance between the ion wind cooling device 2 and the vertical line N of seat 10 is H4, where H4 ≤ 80mm. Specifically, the center of gravity of the human body in contact with seat 10 (such as the center of the buttocks and the sides of the spine) is mostly distributed near the vertical line N (within ±80mm). This area is the core area where heat is most easily accumulated due to concentrated weight and close-fitting clothing (such as the ischial tuberosity area in the center of the buttocks and the muscle groups on both sides of the spine). If H4 is too large, the ion wind cooling device 2 will be excessively biased to the sides of seat 10, causing the ion wind to mainly act on the edge areas. These edge areas have low contact pressure, little heat accumulation, and are easily blocked by limb movements (such as turning to the side or crossing legs), and their temperature regulation needs are much lower than those of the area near the vertical line N. When H4 ≤ 80mm, the ion wind cooling device 2 is arranged close to the vertical line N of seat 10, and the ion wind can be directly blown towards the core heat-generating area near the vertical line N of the human body, ensuring that the ion wind is concentrated on the high-demand area, reducing energy waste and improving temperature regulation efficiency.

[0142] Optionally, H4 can be 0mm, 10mm, 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm or other values ​​not exceeding 80mm.

[0143] It should be understood that the perpendicular bisector N of the seat 10 mentioned above refers to the axis of symmetry that passes through the geometric center of the seat 10 and divides the seat 10 symmetrically to the left and right sides in the width direction of the seat 10.

[0144] In some embodiments, in the width direction of the seat 10, there is an ion wind heat dissipation device 2 that at least partially overlaps with the vertical line N of the seat 10. Then, the minimum distance between this ion wind heat dissipation device 2 and the vertical line N of the seat 10 is 0 mm.

[0145] In some embodiments of this application, see Figure 1 , Figure 5As shown, the seat 10 also includes side wings 53, which are located on both sides of the backrest 51 in the width direction. The support structure 11 is disposed within the side wings 53, and the side wings 53 are equipped with ion wind cooling devices 2. Specifically, the two sides of the backrest 51 in the width direction (outer side of the erector spinae muscles and quadratus lumborum muscle area) are heat dissipation blind spots that are easily overlooked when sitting for a long time. This area is covered by the side wings 53, which has poor breathability, and the muscles are in a state of tension for a long time (especially when driving), which easily causes heat to accumulate due to friction and pressure. The ion wind cooling devices 2 built into the side wings 53 can directly deliver air to both sides of the waist, quickly reduce the body surface temperature, and relieve muscle stiffness caused by stuffiness.

[0146] In some embodiments of this application, see Figure 1 , Figure 5 , Figure 6 As shown, there are multiple ion wind cooling devices 2 on the back area 61, which are spaced apart. Specifically, the multiple ion wind cooling devices 2 precisely cover multiple locations on the back area 61, solving the heat dissipation needs of multiple areas on the back and improving the overall cooling efficiency of the back area 61.

[0147] Optionally, the ion wind heat dissipation device 2 in the rear region 61 can be two, three, four or more, for example... Figure 5 , Figure 6 As shown, there are 12 ion wind heat dissipation devices 2 in the back area 61.

[0148] In some embodiments, see Figure 1 , Figure 8 , Figure 9 As shown, there are multiple ion wind cooling devices 2 on the buttock region 63, which are spaced apart. Specifically, the multiple ion wind cooling devices 2 precisely cover multiple locations on the buttock region 63, solving the heat dissipation needs of multiple areas of the buttock and improving the overall cooling efficiency of the buttock region 63.

[0149] Optionally, the ion wind cooling device 2 in the hip region 63 can be two, three, four or more, for example... Figure 8 , Figure 9 As shown, the number of ion wind heat dissipation devices 2 in the hip region 63 is 12.

[0150] In some embodiments of this application, see Figure 1 , Figure 6 , Figure 5As shown, the support structure 11 also includes a lumbar region 62 and a heating element 4. The back region 61 is located above the lumbar region 62, and the lumbar region 62 is equipped with the heating element 4 and / or an ion wind cooling device 2. Specifically, the lumbar region is a relatively weak area in terms of blood circulation. Prolonged sitting puts significant pressure on the lumbar region, making it prone to problems such as lumbar muscle strain or lumbar disc herniation due to cold exposure. The heating element 4 can improve blood circulation efficiency in the lumbar region 62 when the occupant's lumbar region is supported, relieving muscle tension and improving the comfort of the occupant using the seat 10. At the same time, when the occupant sits for a long time, the lumbar region 62 may experience excessive local humidity, which can easily lead to skin problems such as prickly heat and eczema. The ion wind cooling device 2 in the lumbar region 62 can prevent excessive temperature and humidity in the lumbar region 62, improving the comfort of the occupant when sitting for a long time. Therefore, the heating element 4 or the ion wind cooling device 2 can be flexibly selected in the lumbar region 62 according to the actual situation, improving the versatility and practicality of the seat 10.

[0151] In some embodiments of this application, see Figure 1 , Figure 5 , Figure 6 As shown, a heating element 4 is provided in the lumbar region 62. In the height direction of the seat 10, the maximum distance from the heating element 4 to the connection point between the backrest 51 and the seat cushion 52 is H3. The height of the backrest 51 is L, and H3 and L satisfy: H3 ≤ 2 / 3L. Specifically, from a physiological perspective, the lumbar region (lumbar spine and surrounding muscle groups) is a critical area that is sensitive to temperature and easily affected by cold stimulation. Especially in winter or low-temperature environments, insufficient warmth in the lumbar region can easily lead to muscle tension and soreness. Its position in the backrest height direction is concentrated in the lower middle part of the backrest (roughly corresponding to the L1-L5 lumbar spine area). The distance from this area to the connection point between the backrest and the seat cushion is usually no more than 2 / 3 of the total backrest height L. If H3 is too large, the heating range of the heating element 4 will be biased towards the upper middle part of the back (such as the scapular region), while this area has a lower demand for active heating, resulting in a mismatch between the heating function and the core needs of the lumbar region.

[0152] In some embodiments of this application, see Figure 1 , Figure 5 , Figure 6 As shown, H3 and L also satisfy: H3 ≥ 1 / 3L. Specifically, if H3 is too small, the heating range of the heating element 4 cannot completely cover the waist area 62, which makes it easy for the user to experience insufficient warmth in the waist area, leading to muscle tension and soreness, and affecting the user's experience.

[0153] Optionally, the relationship between H3 and L can be H3 = 1 / 3L, or H3 = 1 / 2L, or H3 = 2 / 3L, or other ranges of 1 / 3L ≤ H3 ≤ 2 / 3L.

[0154] When 1 / 3L≤H3≤2 / 3L, the heating element 4 is strictly limited to the lumbar region 62, and the heat can be directly applied to the lumbar spine and surrounding muscles. Through heat radiation, local blood circulation is promoted, the cold feeling in the waist is quickly relieved, and the comfort of the occupant using the seat 10 is improved.

[0155] In summary, the backrest 51 of the seat 10 extends away from the connection point between the backrest 51 and the seat cushion 52 in the direction away from the seat cushion 52 (e.g., Figure 5 A waist-back dividing line is drawn at any position from 1 / 3L to 2 / 3L (from bottom to top) to distinguish the waist region 62 and the back region 61. The area above the waist-back dividing line is the back region 61, and the area below it is the waist region 62. The waist region 62 corresponds to the L2-L4 segment of the human lumbar spine and is the best position for waist support and soothing heat application. A heating element 4 is arranged on this waist region 62, which can support independent temperature control and precisely match the core needs of the human body for waist warmth, thus improving the practicality of the temperature adjustment device 1.

[0156] In some embodiments of this application, see Figure 1 , Figure 5 , Figure 6 , Figure 13 As shown, in the width direction of seat 10, the minimum distance between the heating element 4 and the vertical line of seat 10 is H5, where H5 ≤ 50mm. Specifically, the need for warmth in the lower back is concentrated in the lumbar spine (central axis position) and the erector spinae muscles on both sides. This area is the core of lower back strength, and due to the curvature of the spine, it has the highest degree of contact with the backrest 51, allowing heat to easily reach the body directly through conduction. When the minimum distance H5 between the heating element 4 and the vertical line of seat 10 is limited to within 50mm, it can be ensured that the heating range of the heating element 4 completely covers the spine and the core muscle groups on both sides, and the heat can directly act on the lumbar spine and erector spinae muscles, quickly relieving the cold feeling in the lower back.

[0157] Optionally, H5 can be 0mm, 10mm, 20mm, 30mm, 40mm, 50mm or other values ​​not exceeding 50mm.

[0158] In some embodiments, in the width direction of the seat 10, there is a heating element 4 that at least partially overlaps with the vertical line N of the seat 10, and the minimum distance between this heating element 4 and the vertical line N of the seat 10 is 0 mm.

[0159] The concept of point H of seat 10 will be introduced below as an embodiment of this application.

[0160] It is important to understand that the H point of seat 10, also known as the hip point, is the hinge point (center of the hip joint) between the human torso and the thigh. The commonly used method for measuring the H point is to simulate a standard-sized dummy, place the dummy on seat 10, adjust the dummy's sitting posture, record the position of the dummy's hip joint center, and repeat multiple sets of tests to take the average value to eliminate errors.

[0161] In some embodiments, in the height direction of the seat 10, the ion wind heat dissipation device 2 of the back area 61 is higher than the H point of the seat 10, and the minimum distance between the ion wind heat dissipation device 2 of the back area 61 and the H point of the seat 10 is 200mm to 400mm.

[0162] In some embodiments, the minimum distance between the ion wind cooling device 2 in the backrest region 61 and the H point of the seat 10 in the width direction of the seat 10 is no greater than 80 mm. For example, the minimum distance between the ion wind cooling device 2 in the backrest region 61 and the H point of the seat 10 in the width direction of the seat 10 can be 10 mm, 20 mm, 30 mm, 40 mm, 50 mm, 60 mm, 70 mm, 80 mm, etc.

[0163] In some embodiments of this application, see Figure 1 , Figure 6 , Figure 5 As shown, in the height direction of the seat 10, the ion wind cooling device 2 of the back area 61 is higher than the H point of the seat 10, and the minimum distance between the ion wind cooling device 2 of the back area 61 and the H point of the seat 10 is 200mm to 400mm. In the width direction of the seat 10, the minimum distance between the ion wind cooling device 2 of the back area 61 and the H point of the seat 10 is no greater than 80mm.

[0164] Specifically, when the ion wind cooling device 2 is 300mm to 400mm above the H-point of the seat 10 in the height direction, its effective range precisely covers the T3-T7 thoracic spine region (from the middle of the scapula to below the clavicle). This area is where the back muscles are most concentrated and the heat dissipation demand is highest when sitting for a long time. Within 50mm on both sides of the spine are the distribution area of ​​the erector spinae muscles, which are prone to tension and heat generation when sitting for a long time. Therefore, the ion wind cooling device 2 can direct the airflow to the hotter area of ​​the backrest 51 of the seat 10 through the shortest path, reducing airflow diffusion loss and improving heat dissipation efficiency.

[0165] Specifically, in the height direction of the seat 10, the minimum distance between the ion wind heat dissipation device 2 in the back area 61 and the H point of the seat 10 can be 200mm, 250mm, 300mm, 350mm, 400mm or other values ​​within the range of 200mm to 400mm.

[0166] It should be understood that the minimum distance between the ion wind cooling device 2 in the back area 61 and the H point of the seat 10 is not limited to 200mm to 400mm, but can also be other positions in the back area 61, which will not be elaborated here.

[0167] In some embodiments, a heating element 4 is provided in the lumbar region 62. In the height direction of the seat 10, the heating element 4 is higher than the H point of the seat 10, and the minimum distance between the heating element 4 and the H point of the seat 10 is 140mm to 170mm. For example, in the height direction of the seat 10, the minimum distance between the heating element 4 and the H point of the seat 10 can be 140mm, 150mm, 160mm, 170mm, etc.

[0168] In some embodiments, a heating element 4 is provided in the lumbar region 62, and the minimum distance between the heating element 4 and the H point of the seat 10 in the width direction of the seat 10 is no more than 50 mm. For example, the minimum distance between the heating element 4 and the H point of the seat 10 in the width direction of the seat 10 can be 10 mm, 20 mm, 30 mm, 40 mm, 50 mm, etc.

[0169] In some embodiments of this application, see Figure 1 , Figure 6 , Figure 5 As shown, a heating element 4 is provided in the waist area 62. In the height direction of the seat 10, the heating element 4 is higher than the H point of the seat 10, and the minimum distance between the heating element 4 and the H point of the seat 10 is 140mm to 170mm; and in the width direction of the seat 10, the minimum distance between the heating element 4 and the H point of the seat 10 is not greater than 50mm.

[0170] Specifically, when the heating element 4 is 140mm to 170mm above point H, its center precisely covers the L3-L5 lumbar vertebrae and lumbar muscles (the area with the most pronounced lumbar lordosis in the human body). This area is a point of concentrated pressure on the intervertebral discs during prolonged sitting. The heating element 4 can increase the temperature in this area, effectively relieving pressure within the intervertebral discs and reducing nerve root stimulation. At the same time, the erector spinae muscles (the core muscle group that maintains the upright posture of the spine) are distributed within a 30mm range on both sides of the lumbar vertebrae. These muscles are prone to fatigue due to continuous contraction during prolonged sitting. Therefore, by setting the heating element 4 140mm to 170mm above point H, and ensuring that the minimum distance between the heating element 4 and point H of the seat 10 is no more than 50mm in the width direction of the seat 10, heat can act on the muscle group through the shortest path, relieving muscle soreness and improving the working efficiency of the heating element 4.

[0171] In some embodiments, in the fore-and-aft direction of the seat 10, the ion wind cooling device 2 of the buttock region 63 is located behind point H of the seat 10, and the minimum distance between the ion wind cooling device 2 of the buttock region 63 and point H of the seat 10 is 50mm to 80mm. For example, in the fore-and-aft direction of the seat 10, the minimum distance between the ion wind cooling device 2 of the buttock region 63 and point H of the seat 10 can be 50mm, 60mm, 70mm, 80mm, etc.

[0172] In some embodiments, the minimum distance between the ion wind cooling device 2 of the buttock region 63 and the H point of the seat 10 in the width direction of the seat 10 is no greater than 80 mm. For example, the minimum distance between the ion wind cooling device 2 of the buttock region 63 and the H point of the seat 10 in the width direction of the seat 10 can be 10 mm, 20 mm, 30 mm, 40 mm, 50 mm, 60 mm, 70 mm, 80 mm, etc.

[0173] In some embodiments of this application, see Figure 1 , Figure 8 , Figure 9 As shown, in the front-back direction of the seat 10, the ion wind cooling device 2 of the buttock area 63 is located behind the H point of the seat 10, and the minimum distance between the ion wind cooling device 2 of the buttock area 63 and the H point of the seat 10 is 50mm to 80mm; and, in the width direction of the seat 10, the minimum distance between the ion wind cooling device 2 of the buttock area 63 and the H point of the seat 10 is not greater than 80mm.

[0174] Specifically, when a person sits for a long time, the ischial tuberosity (approximately 50mm to 80mm behind the H-point of the seat 10) is the main support point. This area has concentrated pressure and poor breathability, making it prone to heat accumulation. Placing the ion air cooling device 2 within 50mm to 80mm behind the H-point of the seat 10 can directly cover the ischial tuberosity and surrounding muscle groups, quickly dissipating the heat generated by pressure and avoiding soreness or stuffiness caused by excessive local temperature. In the width direction of the seat 10, the distance between the ion air cooling device 2 in the buttock area 63 and the H-point is controlled to be no more than 80mm, ensuring that the ion air cooling device 2 is located near the midline of the buttocks, adapting to the width of the occupant's pelvis, and preventing the cooling area from deviating from the central contact area of ​​the buttocks due to misalignment.

[0175] In some embodiments of this application, the seat 10 further includes a seat control unit, and the ion wind cooling device 2 is connected to the seat control unit. Specifically, after the ion wind cooling device 2 is connected to the seat control unit, the user does not need to operate the switch or gear of the ion wind cooling device 2 separately. Instead, the user can achieve "one-click start / stop" and "gear adjustment" (such as wind speed and ion concentration) through the operation interface of the seat control unit (such as the car's central control screen, physical buttons on the side of the seat, or a smart terminal APP), reducing the number of operation steps.

[0176] In some embodiments of this application, the seat 10 further includes a heating element 4, which is connected to the seat control unit. Specifically, the seat control unit, as an integrated hub for various functions, can integrate the on / off state and temperature settings (such as low, medium, and high temperature) of the heating element 4 with other adjustment functions of the seat 10 (such as backrest angle and ion wind cooling) into the same operating interface. Users do not need to search for the heating button separately; they can simultaneously set the heating mode while adjusting their posture or turning on the cooling system, reducing distraction during operation.

[0177] In summary, the seat control unit can independently program the ion wind cooling device 2 and the heating element 4, thereby enabling segmented control of different ion wind cooling devices 2 and heating elements 4 to operate independently without affecting each other.

[0178] See Figure 10 As shown, the vehicle 100 according to a third aspect embodiment of this application includes the aforementioned seat 10.

[0179] According to the third aspect of the embodiment of the vehicle 100, the temperature regulating device 1 of the seat 10, by at least partially placing the ion wind heat dissipation device 2 into the support structure 11, can make the ion wind generated by the ion wind heat dissipation device 2 blown out through the air outlet to the air outlet side 12 to dissipate heat to the air outlet side 12. In addition, the process of generating ion wind by the ion wind heat dissipation device 2 does not require mechanical movement and has no mechanical wear, thus avoiding the problem of excessive noise when the temperature regulating device 1 is working. The ion wind heat dissipation device 2 operates more quietly and the heat dissipation is more uniform, thereby improving the user experience of the seat 10.

[0180] Optionally, vehicle 100 can be a new energy vehicle, a fuel vehicle, a hybrid vehicle, etc.

[0181] In some embodiments of this application, the seat 10 further includes a heating element 4, which is disposed on the support structure 11. The vehicle 100 also includes a control device, and both the ion wind cooling device 2 and the heating element 4 are connected to the control device. Specifically, by linking the heating element 4 and the ion wind cooling device 2 of the seat 10 with the control device of the vehicle 100, the independent functional component of the seat 10 is transformed into part of the intelligent ecosystem of the entire vehicle, enabling the seat 10 to interact with the cutting-edge technologies of the vehicle 100 (such as in-vehicle AI, VR, etc.), thereby improving the intelligence level of the seat 10.

[0182] The following is an example of a specific embodiment, in which the seat 10 is applied to the vehicle 100, specifically a new energy vehicle.

[0183] As people's demands for vehicle quality increase, the noise, weight, and space occupation of existing vehicle seat cooling systems have significantly reduced passenger experience and the competitiveness of vehicle seat products. Because the automotive and electronics industries share similar technological requirements: ① strict requirements for noise and abnormal noise issues; ② high requirements for electrical integration and compact layout; ③ the need to reduce the failure rate of moving parts; and ④ a strong demand for weight reduction, this application seeks cutting-edge heat dissipation and temperature control technologies from the field of electronic cooling systems.

[0184] The ion wind cooling device 2 is a cooling system already practically used in electronic systems. Because it has no moving parts, it fundamentally overcomes the problem of noise associated with traditional fans. Furthermore, since the ion wind cooling device 2 has no fan blades or other moving parts, it can be used immediately upon power-up, significantly saving space and reducing weight. However, these widely used cooling technologies in electronic systems cannot be directly applied to the comfort-demanding automotive seat industry due to the lack of comfort requirements in their application scenarios.

[0185] Currently, in the field of automotive seats, the ion wind cooling device 2 has different design requirements due to its different air generation principle and fan. There is no technology specifically for automotive seat applications.

[0186] Based on the principle of the ion cooling engine, this application designs and optimizes the structure of the seat 10, and applies the ion wind heat dissipation device 2 in different zones, thus realizing the design of the seat 10 using the ion wind heat dissipation device 2. This technology completely solves the fan noise problem in principle, and significantly reduces the weight and space occupation of the seat 10, avoiding some comfort problems that the ion wind heat dissipation device 2 may cause.

[0187] The specific implementation method is as follows:

[0188] See Figures 2-4 The ion wind cooling device 2 has dimensions of 60mm in length, 25mm in width, and 12mm in height. In operation, it generates a stable ion wind airflow, with the airflow direction being... Figure 2 The direction F1 is shown.

[0189] The principle of ion wind generation is as follows: under the action of the driving circuit 23, the first electrode 21 and the second electrode 22 generate a voltage (the input voltage is about 5V to 48V, and a local high voltage of 1kV is generated here. Although the pressure is very high, the power is only 0.8W and it is protected by insulating material, so there is no safety risk. It is only used for ionizing air). Air molecules 71 (e.g., O2, N2) are ionized at the first electrode 21 to generate ions 72 (e.g., O2). - N2 - Under the influence of the electric field, the ions 72 move towards the second electrode 22 and eventually return to neutral air molecules 71 at the second electrode 22. In this process, they drive other air molecules 71 to move, ultimately forming a stable bladeless airflow, i.e., ion wind. The wind speed output at a distance of 5 cm from the air outlet 242 can reach 0.8 m / s to 1.5 m / s, realizing air convection heat dissipation. The ion wind heat dissipation device 2 replaces the traditional fan, achieving zero mechanical noise operation.

[0190] See Figures 6-9 As shown, the seat 10 is divided into temperature control zones based on the H-point (Hip Point) of the seat 10, which are the back area 61, waist area 62, hip area 63, leg area 64 and neck area 65.

[0191] Taking into full account the different temperature regulation needs of different parts of the human body, the heat dissipation part is mainly concentrated in the areas of high pressure contact with the human body (such as the lower edge of the scapula and the lower thigh); the heating part is concentrated in the lower back and other areas with high demand for temperature comfort.

[0192] The design of seat 10 utilizes the H-point, a common human reference for determining occupant posture, to achieve a scientific arrangement of the heating and heat dissipation modules, as detailed below:

[0193] The H-point is the ideal geometric center point of the hip joint in the occupant's seated posture. It is often used in the simulation of human sitting posture in vehicle 100 and the contour design of seat 10. Usually, an H-point coordinate system is defined in the 3D model of seat 10 (X-axis is the front-back direction of seat 10, Y-axis is the left-right direction of seat 10, Z-axis is the height direction of seat 10, not shown in the figure). Based on the H-point, the typical positions of the human body in seat 10, such as back area 61, waist area 62, hip area 63, leg area 64 and neck area 65, and their contact surfaces can be determined.

[0194] An ion wind cooling device 2 is arranged in the back area 61. Specifically, in the height direction of the seat 10, it is moved vertically upward about 300mm to 400mm relative to point H, and in the left and right direction of the seat 10, it is within 80mm to the left and right of point H. The area corresponding to the lower edge of the scapula and the middle of the back is often a hot and stuffy area. The ion wind cooling device 2 is embedded in the support structure 11 of this area, and the airflow is slowly discharged through the air guide 31 of the flexible part 3.

[0195] An ion wind cooling device 2 is arranged in the buttock area 63. Specifically, in the front-back direction of the seat 10, with point H as the origin, it is moved forward by about 50mm to 80mm. In the left-right direction of the seat 10, it is within 80mm to the left and right of point H. This area corresponds to the junction of the human thigh root and the seat cushion 52, where the temperature accumulates severely and it is a high-priority heat dissipation area. The ion wind cooling device 2 is embedded in the support structure 11 in this area, and the ion wind is discharged from the surface through the air guide 31 of the flexible part 3.

[0196] Heating element 4 is arranged in the lumbar region 62. Specifically, in the height direction of seat 10, it is vertically moved upward about 140mm to 170mm relative to point H, and in the left and right direction of seat 10, it is within 50mm to the left and right of point H. It corresponds to the L2 to L4 lumbar vertebrae of the human body and is the best position for lumbar support and soothing heat therapy. Heating element 4 (which can be a flexible carbon fiber heating film) is embedded in this area and supports independent temperature control.

[0197] For the back area 61 and hip area 63, occupants need ventilation and heat dissipation due to prolonged sitting or leaning. For the lumbar area 62, occupants need heating in winter, but generally do not need ventilation and heat dissipation.

[0198] Therefore, ion air cooling devices 2 are installed in the back area 61 and the buttock area 63 for heat dissipation. The ion air cooling devices 2 are built into the support layer 114 of the seat 10, passing through the second buffer layer 113, the first buffer layer 112, and the fabric layer 111. One air outlet 242 of the ion air cooling device 2 directly provides convection cooling on the air outlet side 12 of the seat 10, while the other side connects to the non-air outlet side 13 of the support layer 114 (specifically, the rear space of the support layer 114), providing continuous airflow for heat dissipation when activated. As needed, 4-12 ion air cooling devices 2 can be arranged in the back area 61 and the buttock area 63 respectively (e.g., Figures 5-9 As shown, the layout of the 12 ion wind heat dissipation devices 2 is illustrated.

[0199] A heating element 4, specifically a heating pad (which can be a flexible carbon fiber heating film), is installed in the lumbar region 62. The power of each zone in the lumbar region 62 is controlled between 10W and 15W, with a temperature setting range of 30℃ to 45℃, adjustable via the seat control unit. The heat dissipation and heating areas are controlled independently, adjustable via the cockpit control panel or seat control unit, and can also be connected to the vehicle's CAN bus for centralized intelligent temperature control.

[0200] It should be understood that the division of the back area 61, waist area 62, neck area 65, hip area 63, and leg area 64 in this application is for reference only, to facilitate a better understanding of the solution in this application, and is not a limitation on these areas. These areas can be re-divided and adjusted according to the seat 10 of different vehicles 100, and the adjusted seat 10 will still be within the scope of protection of this application. Meanwhile, the number of ion wind cooling devices 2 can be increased or decreased as needed and to control costs. Further details will not be elaborated here.

[0201] Although the ion wind cooling device 2 is very small compared to the fan, it still has some impact on the comfort of the seat 10. The solution to the potential comfort issues caused by the rigid structure of the ion wind cooling device 2 is as follows:

[0202] See Figure 7 As shown, a flexible component 3 is made of a flexible insulating material (one of thermoplastic polyurethane and silicone rubber) on the outer surface of the fabric layer 111 (near the air outlet side 12). The flexible component 3 has an air guide 31. The shape of the flexible component 3 can be an arc-shaped shielding sheet with a thickness of 2mm. The size of the air guide 31 matches the air outlet 242 of the ion wind heat dissipation device 2, which serves to guide air, protect the ion heat dissipation engine, and ensure riding comfort.

[0203] The high-voltage components of the ion wind cooling device 2 (e.g., the first electrode 21 and the second electrode 22) are encased in a housing 24 made of multiple layers of insulating material. The housing 24 works in conjunction with the support structure 11 of the seat 10 to isolate the components and ensure the safe use of the ion wind cooling device 2.

[0204] In the description of this application, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0205] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0206] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0207] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A temperature regulating device (1), applied to a seat, characterized in that, The temperature regulating device (1) includes: A support structure (11) has an air outlet side (12) and an air outlet hole is provided on the air outlet side (12); An ion wind heat dissipation device (2) is at least partially built into the support structure (11). The ion wind heat dissipation device (2) is used to generate ion wind. The air outlet is connected to the ion wind heat dissipation device (2) so that the ion wind can be blown out to the air outlet side (12).

2. The temperature regulating device (1) according to claim 1, characterized in that, The ion wind heat dissipation device (2) includes a first electrode (21) and a second electrode (22), the first electrode (21) and the second electrode (22) being adapted to be connected to a driving circuit (23), the driving circuit (23) being used to generate a driving voltage between the first electrode (21) and the second electrode (22) so that the ion wind is formed between the first electrode (21) and the second electrode (22); The second electrode (22) is connected to the air outlet, and the support structure (11) also has a non-air outlet side (13), and the first electrode (21) is connected to the air at the non-air outlet side (13).

3. The temperature regulating device (1) according to claim 2, characterized in that, The voltage of the first electrode (21) is higher than the voltage of the second electrode (22).

4. The temperature regulating device (1) according to claim 3, characterized in that, The ion wind heat dissipation device (2) further includes a housing (24), which has a working chamber. The first electrode (21) and the second electrode (22) are both disposed in the working chamber. The housing (24) is provided with an air inlet (241) and an air outlet (242). The first electrode (21) is located on the side of the second electrode (22) facing the air inlet (241), and the second electrode (22) is located on the side of the first electrode (21) facing the air outlet (242). The air inlet (241) and the air outlet (242) are both connected to the working chamber. The air inlet (241) is connected to the air at the non-air outlet side (13), and the air outlet (242) is connected to the air outlet hole.

5. The temperature regulating device (1) according to claim 4, characterized in that, The housing (24) is an insulating housing.

6. The temperature regulating device (1) according to claim 5, characterized in that, The housing (24) comprises multiple layers of material, which are at least partially nested to form a multilayer structure.

7. The temperature regulating device (1) according to claim 3, characterized in that, The support structure (11) includes a fabric layer (111), a buffer layer and a support layer (114). The buffer layer is sandwiched between the fabric layer (111) and the support layer (114). The side of the fabric layer (111) facing away from the buffer layer is the air outlet side (12), and the side of the support layer (114) facing away from the buffer layer is the non-air outlet side (13). The air outlet is provided on the fabric layer (111).

8. The temperature regulating device (1) according to claim 7, characterized in that, The buffer layer comprises at least one layer of buffer material.

9. The temperature regulating device (1) according to claim 1, characterized in that, The temperature regulating device (1) further includes a flexible element (3), which is disposed at the air outlet and has an air guide (31) connected to the air outlet (242) of the ion wind heat dissipation device (2).

10. The temperature regulating device (1) according to claim 9, characterized in that, The flexible component (3) is connected to the support structure (11).

11. The temperature regulating device (1) according to claim 9, characterized in that, The flexible component (3) is a flexible insulating component.

12. The temperature regulating device (1) according to claim 9, characterized in that, The thickness of the flexible element (3) protruding from the support structure (11) ranges from 0 mm to 3 mm.

13. The temperature regulating device (1) according to claim 9, characterized in that, The flexible element (3) is in the shape of an arc-shaped shielding sheet, and the flexible element (3) protrudes in a direction away from the supporting structure (11).

14. The temperature regulating device (1) according to claim 4, characterized in that, The angle between the air outlet (242) and the plane containing the air outlet side (12) is 0° to 90°.

15. The temperature regulating device (1) according to claim 14, characterized in that, The angle between the air outlet (242) and the plane containing the air outlet side (12) is 30° to 60°.

16. The temperature regulating device (1) according to claim 1, characterized in that, The temperature regulating device (1) further includes a heating element (4), which is disposed on the side of the support structure (11) near the air outlet side (12); The heating element (4) and the ion wind heat dissipation device (2) are spaced apart on the support structure (11).

17. The temperature regulating device (1) according to claim 1, characterized in that, The temperature regulating device (1) further includes a heating element (4), which is disposed on the side of the ion wind heat dissipation device (2) facing the air outlet side (12). The heating element (4) has a clearance hole (42) that penetrates the heating element (4). The air outlet is connected to the clearance hole (42), and the ion wind is blown to the air outlet through the clearance hole (42).

18. A seat (10), characterized in that, Includes the temperature regulating device (1) according to any one of claims 1-17.

19. The seat (10) according to claim 18, characterized in that, The seat (10) includes a backrest (51), and the support structure (11) is disposed within the backrest (51). The support structure (11) includes a back area (61), and the back area (61) is provided with the ion wind heat dissipation device (2).

20. The seat (10) according to claim 19, characterized in that, The seat (10) also includes a cushion (52), and the backrest (51) is connected to the cushion (52). In the height direction of the seat (10), the minimum distance from the ion wind heat dissipation device (2) of the back area (61) to the connection point of the backrest (51) and the cushion (52) is H1, and the height of the backrest (51) is L. H1 and L satisfy: H1≥1 / 3L.

21. The seat (10) according to claim 20, characterized in that, H1 and L also satisfy: H1≤2 / 3L.

22. The seat (10) according to claim 18, characterized in that, The seat (10) includes a cushion (52), and the support structure (11) is disposed within the cushion (52). The support structure (11) includes a buttock area (63), and the buttock area (63) is provided with the ion wind heat dissipation device (2).

23. The seat (10) according to claim 22, characterized in that, The seat (10) also includes a backrest (51) connected to the seat cushion (52). In the front-back direction of the seat (10), the maximum distance from the ion wind heat dissipation device (2) of the buttock area (63) to the connection point of the backrest (51) and the seat cushion (52) is H2. The length of the seat cushion (52) is D. H2 and D satisfy: H2≥1 / 3D.

24. The seat (10) according to claim 23, characterized in that, H2 and D also satisfy: H2≤2 / 3D.

25. The seat (10) according to any one of claims 19-24, characterized in that, In the width direction of the seat (10), the minimum distance between the ion wind heat dissipation device (2) and the vertical line of the seat (10) is H4, where H4 ≤ 80 mm.

26. The seat (10) according to claim 19, characterized in that, The seat (10) also includes side wings (53), which are located on both sides of the backrest (51) in the width direction. The support structure (11) is disposed in the side wings (53), and the ion wind heat dissipation device (2) is disposed in the side wings (53).

27. The seat (10) according to claim 19, characterized in that, The number of the ion wind heat dissipation devices (2) on the back area (61) is multiple, and the multiple ion wind heat dissipation devices (2) are arranged at intervals.

28. The seat (10) according to claim 20, characterized in that, The support structure (11) also includes a waist region (62) and a heating element (4), the back region (61) is located above the waist region (62), and the waist region (62) is provided with the heating element (4) and / or the ion wind heat dissipation device (2).

29. The seat (10) according to claim 28, characterized in that, The waist area (62) is provided with the heating element (4). In the height direction of the seat (10), the maximum distance between the heating element (4) and the connection between the backrest (51) and the cushion (52) is H3. The height of the backrest (51) is L. H3 and L satisfy: H3≤2 / 3L.

30. The seat (10) according to claim 29, characterized in that, H3 and L also satisfy: H3≥1 / 3L.

31. The seat (10) according to any one of claims 28-30, characterized in that, In the width direction of the seat (10), the minimum distance between the heating element (4) and the vertical line of the seat (10) is H5, where H5 ≤ 50 mm.

32. The seat (10) according to any one of claims 18-24 and 26-30, characterized in that, The seat (10) also includes a seat control unit, and the ion wind heat dissipation device (2) is connected to the seat control unit.

33. The seat (10) according to claim 32, characterized in that, The seat (10) also includes a heating element (4), which is connected to the seat control unit.

34. A vehicle (100), characterized in that, Includes the seat (10) according to any one of claims 18-33.

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