Temperature adjusting part, heating assembly, seat and vehicle

Abstract

The invention relates to a temperature adjusting part, a heating assembly, a seat and a vehicle. The temperature adjusting part comprises a body and a temperature adjusting part, the phase change microcapsules are arranged in the body, and the infrared light transmittance of capsule shells of the phase change microcapsules is larger than or equal to 60%. The phase change microcapsules with the infrared light transmittance larger than 60% are added into the body, so that most of infrared light emitted by the heating assembly can penetrate through the body, then most of heat of infrared radiation can penetrate through the body, the infrared radiation physiotherapy function of the heating assembly is improved, meanwhile, the heating efficiency of the heating assembly is improved, and the heating efficiency of the heating assembly is improved. The technical problem of low overall heating efficiency caused by low heat utilization rate of a seat adopting an infrared radiation device in the prior art is at least partially solved.

Description

Technical Field

[0001] The present application relates to the field of infrared heating technology, and in particular to a temperature regulating element, a heating assembly, a seat and a vehicle. Background Art

[0002] With the development of society and the advancement of technology, people have higher and higher requirements for comfort. For example, existing seats usually have heating functions.

[0003] The existing seat includes a seat body and an infrared radiation device. The infrared radiation device is used to heat the seat body. The heat is transferred to the user through the seat body to provide the user with thermal comfort.

[0004] During use, it was found that the heat utilization rate of the existing seat using the infrared radiation device was low, resulting in low overall heating efficiency. Summary of the Invention

[0005] The embodiments of the present application provide a temperature control component, a heating assembly, a seat and a vehicle, which improve the heat utilization rate of the infrared radiation device during heating and enhance the overall heating efficiency, so as to at least partially solve the above-mentioned technical problems.

[0006] To achieve the above objectives, according to a first aspect of the present application, a temperature regulating element is provided, comprising: a body; and phase change microcapsules disposed in the body, wherein the infrared light transmittance of the capsule shell of the phase change microcapsule is greater than or equal to 60%.

[0007] Optionally, the infrared light transmittance of the shell of the phase-change microcapsule is greater than or equal to 70%.

[0008] Optionally, the shell of the phase-change microcapsule is one of polyester, alumina, polytetrafluoroethylene, polyurethane, and polyolefin.

[0009] Optionally, the particle size of the phase-change microcapsules is smaller than the wavelength of the infrared light.

[0010] Optionally, the particle size of the phase-change microcapsules is less than 3000 nm.

[0011] Optionally, the particle size of the phase change microcapsules ranges from 300 nm to 1500 nm.

[0012] Optionally, the phase change microcapsules are disposed in the body by mixing, foaming, coating or soaking.

[0013] According to a second aspect of the present application, a heating assembly is provided, comprising: the temperature regulating element; and an infrared radiation device disposed within the body or stacked with the body.

[0014] Optionally, the main body includes: a face cover; and a filling layer stacked with the face cover.

[0015] Optionally, the infrared radiation device is arranged on a side of the filling layer away from the face cover, or is arranged in the filling layer, and the phase change microcapsules are arranged in the filling layer.

[0016] Optionally, the filling layer includes a first buffer layer and a support layer, and the first buffer layer is located between the support layer and the face cover.

[0017] Optionally, the infrared radiation device is located between the first buffer layer and the support layer, and the phase change microcapsules are provided in the first buffer layer.

[0018] Optionally, the phase change microcapsules are provided in the face cover.

[0019] Optionally, the face cover includes a fabric layer and a second buffer layer, and the second buffer layer is located between the fabric layer and the filling layer.

[0020] Optionally, the phase change microcapsules are provided in at least the second buffer layer among the fabric layer and the second buffer layer.

[0021] Optionally, the infrared radiation device is arranged between the face cover and the filling layer, and the phase change microcapsules are arranged in the face cover.

[0022] Optionally, the face cover includes a fabric layer and a second buffer layer, and the second buffer layer is located between the fabric layer and the filling layer.

[0023] Optionally, the phase change microcapsules are provided in at least the second buffer layer among the fabric layer and the second buffer layer.

[0024] Optionally, the face cover includes a fabric layer and a second buffer layer, and the second buffer layer is located between the fabric layer and the filling layer.

[0025] Optionally, the infrared radiation device is arranged between the fabric layer and the second buffer layer, and the phase change microcapsules are arranged in the fabric layer.

[0026] According to a third aspect of the present application, a seat is provided, comprising the temperature regulating element or the heating assembly.

[0027] Optionally, the seat further includes a seat body, on which the heating component is provided.

[0028] Optionally, the seat further comprises a backrest connected to the seat body, and the heating component is provided on the backrest.

[0029] According to a fourth aspect of the present application, a vehicle is provided, comprising the temperature control element, the heating assembly, or the seat.

[0030] The present application adds phase change microcapsules with an infrared light transmittance greater than 60% into the main body, so that most of the infrared light emitted by the heating component can penetrate the main body, and then most of the heat of the infrared radiation can pass through the main body, thereby improving the therapeutic function of the infrared radiation of the heating component and the heating efficiency of the heating component, at least partially solving the technical problem of low heat utilization rate in seats using infrared radiation devices in the prior art, thereby leading to low overall heating efficiency.

[0031] Other features and advantages of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] To more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0033] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings, wherein the same drawing numbers represent the same parts in the following description.

[0034] Figure 1 1 is a schematic structural diagram of a temperature regulating element provided in the first exemplary embodiment of the present application;

[0035] Figure 2 is a schematic structural diagram of a heating assembly provided in the second exemplary embodiment of the present application;

[0036] Figure 3 is a schematic structural diagram of a heating assembly provided in the third exemplary embodiment of the present application;

[0037] Figure 4 is a schematic structural diagram of a heating assembly provided in the fourth exemplary embodiment of the present application;

[0038] Figure 5 is a schematic structural diagram of a heating assembly provided in exemplary embodiment 5 of the present application;

[0039] Figure 6 is a schematic structural diagram of a heating assembly provided in exemplary embodiment 6 of the present application;

[0040] Figure 7is a schematic structural diagram of a heating assembly provided in exemplary embodiment seven of the present application;

[0041] Figure 8 It is a structural schematic diagram of a seat provided in exemplary embodiment eight of the present application.

[0042] Description of reference numerals:

[0043] 100. Heating component;

[0044] 10. Main body; 11. Cover; 111. Fabric layer; 112. Second buffer layer; 12. Filling layer; 121. First buffer layer; 122. Support layer;

[0045] 20. Infrared radiation device;

[0046] 30. Phase change microcapsules;

[0047] 200, seat; 210, seat body; 220, backrest. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0049] The present application adds phase change microcapsules 30 with an infrared light transmittance greater than 60% into the main body 10, so that most of the infrared light emitted by the heating component 100 can penetrate the main body 10, and thus most of the heat of the infrared radiation can pass through the main body 10, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and the heating efficiency of the heating component 100, at least partially solving the technical problem of low heat utilization rate of the seat 200 using the infrared radiation device 20 in the prior art, thereby resulting in low overall heating efficiency.

[0050] like Figure 1 As shown, Figure 1 FIG1 is a schematic structural diagram of a temperature regulating element provided in the first exemplary embodiment of the present application. The temperature regulating element includes a body 10 and phase change microcapsules 30 .

[0051] The body 10 may be made of sponge, foamed material, fiber material, etc. The body 10 is used to provide a sense of support and comfort.

[0052] Phase-change microcapsules 30 are disposed within body 10. These particles have a core-shell structure, encapsulating a phase-change material (core material) within a tiny capsule using microencapsulation technology. Phase-change microcapsules 30 typically consist of a shell and a core. The shell forms a closed cavity, and the core is filled with phase-change material.

[0053] In order to meet different temperature control needs and application environment requirements, the phase change microcapsule 30 can use different types of phase change materials as the capsule core to achieve different phase change temperature ranges. For example, paraffin phase change materials with different chain lengths can be selected for temperature control. For example, if a capsule core with a phase change point of 20 degrees Celsius is required, paraffin with a carbon atomic chain length of 16-18 can be selected; if a capsule core with a phase change point of 28 degrees Celsius is required, paraffin with a carbon atomic chain length of 20-22 can be selected; if a capsule core with a phase change point of 36 degrees Celsius is required, paraffin with a carbon atomic chain length of 24-26 can be selected; if a capsule core with a phase change point of 42 degrees Celsius is required, paraffin with a carbon atomic chain length of 28 can be selected. Of course, in addition to paraffin, there are other phase change materials that can be used for temperature control, such as molten salts, hydrated salts, low-melting-point metals, etc.

[0054] Specifically, in some embodiments, the phase-change microcapsules 30 may be disposed in the body 10 in the following manner.

[0055] Method 1: Mixed foaming

[0056] Prepare the foaming material and phase change microcapsules 30 in proportion; add the phase change microcapsules 30 to the basic components of the foaming material and stir evenly to ensure that the phase change microcapsules 30 are dispersed without agglomeration; add foaming agents, catalysts and other additives to the basic components containing the phase change microcapsules 30, stir quickly or mix through equipment to trigger the foaming reaction; pour the evenly mixed material into the mold or construction area, and let it foam and expand under certain conditions, while the phase change microcapsules 30 are embedded in the porous structure of the foaming material; wait for the foaming material to completely solidify to form a foamed product containing the phase change microcapsules 30.

[0057] Method 2: coating

[0058] Clean the surface of the main body 10, such as removing dust or impurities; select a suitable carrier (such as water-based adhesive, resin solution, coating, etc.) and disperse the phase change microcapsules 30 in it in proportion; through stirring or ultrasonic treatment, the phase change microcapsules 30 are evenly dispersed in the carrier to form a stable coating liquid; then apply it to the surface of the main body 10 by brushing / spraying / scraping, etc.; finally, let the coated main body 10 stand or heat to dry and solidify the carrier material, and fix the phase change microcapsules 30 on the surface of the main body 10.

[0059] Method 3: Soaking

[0060] The phase change microcapsules 30 are dispersed in a solvent or carrier liquid and stirred evenly to form a suspension or dispersion; the surface of the body 10 is cleaned; the body 10 is completely immersed in the soaking liquid containing the phase change microcapsules 30 and maintained for a period of time; after the soaking is completed, the body 10 is removed and the excess liquid on the surface is drained; and the phase change microcapsules 30 are dried as required to fix the phase change microcapsules 30 on the surface or in the pores of the body 10.

[0061] Furthermore, the infrared light transmittance of the shell of the phase change microcapsule 30 is greater than or equal to 60%. The infrared light transmittance is determined by the shell material of the phase change microcapsule 30. A material with an infrared light transmittance greater than or equal to 60% can be directly selected as the shell of the phase change microcapsule 30.

[0062] The present application adds phase change microcapsules 30 with an infrared light transmittance greater than 60% into the main body 10, so that most of the infrared light emitted by the heating component 100 arranged in the main body 10 or stacked with the main body 10 can penetrate the main body 10, and thus most of the heat of the infrared radiation can pass through the main body 10, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and the heating efficiency of the heating component 100, at least partially solving the technical problem of low heat utilization rate of the seat 200 using the infrared radiation device 20 in the prior art, thereby resulting in low overall heating efficiency.

[0063] The transmittance and type selection of the phase change microcapsules 30 are further introduced below.

[0064] In some embodiments, to further increase the amount of infrared light that can penetrate the body 10, the infrared light transmittance of the shell of the phase change microcapsule 30 is set to be greater than or equal to 70%. Specifically, a material with an infrared light transmittance greater than or equal to 70% can be directly selected as the shell of the phase change microcapsule 30.

[0065] By setting the infrared light transmittance of the capsule shell of the phase change microcapsule 30 to be greater than or equal to 70%, the infrared light emitted by the heating component 100 arranged in the main body 10 or stacked with the main body 10 can penetrate the main body 10 more, and thus the heat of the infrared radiation can pass through the main body 10 more, further improving the therapeutic function of the infrared radiation of the heating component 100, and at the same time further improving the heating efficiency of the heating component 100.

[0066] In some embodiments, the shell of the phase-change microcapsule 30 is made of one of polyester, aluminum oxide, polytetrafluoroethylene, polyurethane, and polyolefin. Experimental data show that polytetrafluoroethylene has a transmittance of 80-90% for infrared wavelengths in the range of 2 μm-20 μm; polyester has a transmittance of 70-80% for infrared wavelengths in the range of 3 μm-15 μm; polyurethane has a transmittance of 60-70% for infrared wavelengths in the range of 3 μm-15 μm; aluminum oxide has a transmittance of 70-80% for infrared wavelengths in the range of 1 μm-6 μm; and polyolefins include polypropylene and polyethylene. Polypropylene has a transmittance of 60-70% for infrared wavelengths in the range of 2 μm-10 μm, and polyethylene has a transmittance of 55-65% for infrared wavelengths in the range of 3 μm-10 μm.

[0067] The particle size requirements of the phase change microcapsules 30 are introduced below.

[0068] In some embodiments, the particle size of the phase-change microcapsules 30 is smaller than the wavelength of infrared light. By setting the particle size of the phase-change microcapsules 30 to be smaller than the wavelength of the infrared light emitted by the infrared radiation device 20, that is, controlling the particle size of the phase-change microcapsules 30 to be below the wavelength of infrared light, infrared light scattering is further reduced, and infrared light transmittance is further improved.

[0069] In some embodiments, to further reduce infrared light scattering and improve infrared light transmittance, the particle size of the phase-change microcapsules 30 is set to less than 3000 nm. For example, when the infrared radiation device 20 uses a heater with a wavelength of 3000 nm to 15000 nm, the particle size of the phase-change microcapsules 30 is smaller than the minimum infrared wavelength, thereby further reducing infrared light scattering and improving infrared light transmittance.

[0070] In some embodiments, the particle size of phase-change microcapsules 30 ranges from 300 nm to 1500 nm. According to the Rayleigh scattering principle, scattering intensity is proportional to the fourth power of particle size. When the particle size is less than 1 / 10 of the wavelength, scattering energy consumption can be significantly reduced, thereby increasing transmittance. Therefore, setting the particle size of phase-change microcapsules 30 to 300 nm to 1500 nm further reduces infrared light scattering and increases infrared light transmittance.

[0071] Rayleigh scattering is a light scattering phenomenon discovered and named by British physicist Lord Rayleigh. Its core principle can be simply explained as follows: when light shines on tiny particles much smaller than the wavelength of light, the light waves interact with the electrons in the particles, causing the electrons to vibrate and re-radiate scattered light with the same frequency as the incident light.

[0072] The present application also provides a heating assembly 100, such as Figure 2As shown, the heating assembly 100 includes the aforementioned temperature regulating component and the infrared radiation device 20 .

[0073] Infrared radiation device 20 is used to heat body 10. Infrared radiation device 20 utilizes the principle of infrared radiation to convert electrical energy (or other energy) into thermal energy, heating objects by emitting infrared radiation of varying wavelengths. Infrared radiation device 20 can utilize a heater with a wavelength of 3,000 nm to 15,000 nm.

[0074] Specifically, there are two configuration modes for the infrared radiation device 20 .

[0075] Method 1:

[0076] like Figure 2 As shown, the infrared radiation device 20 is disposed in the body 10. For example, it can be directly foamed in the body 10, or the body 10 can be composed of two foam layers with the infrared radiation device 20 located between the two foam layers, or the infrared radiation device 20 can be directly stuffed into the body 10 which is like a sponge.

[0077] Since the main body 10 is provided with a phase change microcapsule 30 whose capsule shell has an infrared light transmittance greater than or equal to 60%, most of the infrared light emitted by the heating component 100 located in the main body 10 can penetrate the main body 10, and thus most of the heat of the infrared radiation can pass through the main body 10, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and improving the heating efficiency of the heating component 100.

[0078] Method 2:

[0079] like Figure 3 As shown, the infrared radiation device 20 is stacked with the body 10 and can be located on the upper surface or the lower surface of the body 10.

[0080] Since the main body 10 is provided with a phase change microcapsule 30 whose capsule shell has an infrared light transmittance greater than or equal to 60%, most of the infrared light emitted by the heating component 100 located under the main body 10 can penetrate the main body 10, and thus most of the heat of the infrared radiation can pass through the main body 10, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and the heating efficiency of the heating component 100.

[0081] The heating component 100 of the present application is achieved by adding phase change microcapsules 30 with an infrared light transmittance greater than 60% into the main body 10, so that most of the infrared light emitted by the heating component 100 arranged in the main body 10 or stacked with the main body 10 can penetrate the main body 10, and thus most of the heat of the infrared radiation can pass through the main body 10, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and the heating efficiency of the heating component 100, at least partially solving the technical problem of low heat utilization rate of the seat 200 using the infrared radiation device 20 in the prior art, thereby resulting in low overall heating efficiency.

[0082] The following describes the specific structure of the body 10 and the corresponding arrangement of the phase-change microcapsules 30 . The specific structure and arrangement are applicable to the transmittance and type selection of the phase-change microcapsules 30 .

[0083] First, let's introduce the specific structure of the main body 10. Figure 4 As shown, the body 10 includes a filling layer 12. The filling layer 12 can be sponge, foam material, fiber material, etc. The filling layer 12 is used to provide support and comfort.

[0084] In addition, in order to improve the comfort of the heating assembly 100 , the main body 10 further includes a face cover 11 , which is stacked on the filling layer 12 , that is, the face cover 11 is located on the upper surface or the lower surface of the filling layer 12 .

[0085] Next, we will introduce the configuration of the phase change microcapsules 30, which can be divided into at least the following types:

[0086] The first one:

[0087] like Figure 4 As shown, in some embodiments, the infrared radiation device 20 is disposed on a side of the filling layer 12 away from the face cover 11 or is disposed in the filling layer 12, and the phase change microcapsules 30 are disposed in the filling layer 12. The two situations in which the infrared radiation device 20 is disposed on a side of the filling layer 12 or is disposed in the filling layer 12 have been described above and will not be repeated here.

[0088] That is to say, in this manner, when the main body 10 includes a filling layer 12 , the infrared radiation device 20 can be disposed on a side of the filling layer 12 away from the face cover 11 or in the filling layer 12 , and phase change microcapsules 30 are also disposed in the filling layer 12 .

[0089] Regardless of whether the infrared radiation device 20 can be set on the side of the filling layer 12 away from the face cover 11 or set inside the filling layer 12, when the infrared radiation device 20 is turned on, the infrared radiation device 20 emits infrared light. Since the infrared light transmittance of the capsule shell of the phase change microcapsule 30 meets the above-mentioned requirements, most of the infrared light emitted by the infrared radiation device 20 located on the side of the filling layer 12 away from the face cover 11 or set inside the filling layer 12 can penetrate the filling layer 12, and then most of the heat of the infrared radiation can pass through the filling layer 12, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and, at the same time, improving the heating efficiency of the heating component 100.

[0090] like Figure 5 As shown, in some embodiments, the filling layer 12 includes a first buffer layer 121 and a support layer 122 , and the first buffer layer 121 is located between the support layer 122 and the face cover 11 .

[0091] The infrared radiation device 20 is located between the first buffer layer 121 and the support layer 122 , and the phase change microcapsules 30 are disposed in the first buffer layer 121 .

[0092] The infrared radiation device 20 is located between the first buffer layer 121 and the support layer 122. When the infrared radiation device 20 is turned on, the infrared radiation device 20 emits infrared light. Since the infrared light transmittance of the capsule shell of the phase change microcapsule 30 meets the aforementioned requirements, most of the infrared light emitted by the heating component 100 located between the first buffer layer 121 and the support layer 122 can penetrate the first buffer layer 121, and then most of the heat of the infrared radiation can pass through the first buffer layer 121, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and improving the heating efficiency of the heating component 100.

[0093] Specifically, in order to improve the comfort of the heating component 100, phase change microcapsules 30 are provided in the face cover 11. At the same time, the phase change microcapsules 30 are provided in the face cover 11, so that the infrared light that penetrates the filling layer 12 can also mostly pass through the face cover 11, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and improving the heating efficiency of the heating component 100.

[0094] Specifically, the face cover 11 includes a fabric layer 111 and a second buffer layer 112, and the first buffer layer 121 is located between the second buffer layer 112 and the support layer 122. The second buffer layer 112 is located below the fabric layer 111 and is made of sponge, foaming material, etc.

[0095] Phase change microcapsules 30 are provided in at least the second buffer layer 112 of the fabric layer 111 and the second buffer layer 112. The fabric layer 111 is usually the layer in direct contact with the user.

[0096] exist Figure 5 , the second buffer layer 112 is provided with phase change microcapsules 30. Furthermore, the phase change microcapsules 30 are provided in the second buffer layer 112, so that the infrared light that has passed through the filling layer 12 can also mostly pass through the second buffer layer 112, thereby further enhancing the infrared radiation therapeutic function of the heating component 100 and further improving the heating efficiency of the heating component 100.

[0097] The second type:

[0098] like Figure 6 As shown, in some embodiments, when the main body 10 includes both the face cover 11 and the filling layer 12, when the filling layer 12 and the face cover 11 are stacked, the infrared radiation device 20 is arranged between the face cover 11 and the filling layer 12, and the phase change microcapsules 30 are arranged in the face cover 11.

[0099] The infrared radiation device 20 is located between the face cover 11 and the filling layer 12. When the infrared radiation device 20 is turned on, the infrared radiation device 20 emits infrared light. Since the infrared light transmittance of the capsule shell of the phase change microcapsule 30 meets the aforementioned requirements, most of the infrared light emitted by the heating component 100 located between the face cover 11 and the filling layer 12 can penetrate the face cover 11, and then most of the heat of the infrared radiation can pass through the face cover 11 and be transferred to the user, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and improving the heating efficiency of the heating component 100.

[0100] In some embodiments, the face cover 11 includes a fabric layer 111 and a second buffer layer 112, wherein the second buffer layer 112 is located between the fabric layer 111 and the filling layer 12. The above description has been made accordingly and will not be repeated here.

[0101] Phase change microcapsules 30 are disposed in at least the second buffer layer 112 of the fabric layer 111 and the second buffer layer 112. That is, phase change microcapsules 30 may be disposed only in the second buffer layer 112 or in both the fabric layer 111 and the second buffer layer 112.

[0102] Figure 6 A structural schematic diagram of the phase change microcapsules 30 arranged in the second buffer layer 112 is shown. Therefore, most of the infrared light emitted by the heating component 100 located between the second buffer layer 112 and the filling layer 12 can penetrate the second buffer layer 112, and thus most of the heat of the infrared radiation can pass through the second buffer layer 112. Since the fabric layer 111 is usually thin, it will not have a significant impact on the penetration of infrared.

[0103] Of course, in order to reduce the impact of the fabric layer 111 on the penetration of infrared light, phase change microcapsules 30 can also be set in the fabric layer 111 at the same time, so that the infrared light that penetrates the second buffer layer 112 can also mostly penetrate the fabric layer 111, reducing the impact of the fabric layer 111 on the penetration of infrared light.

[0104] The third type:

[0105] like Figure 7 As shown, in some embodiments, when the face cover 11 includes a fabric layer 111 and a second buffer layer 112, and the second buffer layer 112 is located between the fabric layer 111 and the filling layer 12, the infrared radiation device 20 can be directly arranged between the fabric layer 111 and the second buffer layer 112, and phase change microcapsules 30 are arranged in the fabric layer 111.

[0106] By arranging the infrared radiation device 20 between the fabric layer 111 and the second buffer layer 112, and arranging phase change microcapsules 30 in the fabric layer 111, most of the infrared light emitted by the heating component 100 located between the fabric layer 111 and the second buffer layer 112 can penetrate the fabric layer 111, and then most of the heat of the infrared radiation can pass through the surface fabric layer 111 and be transferred to the user, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and improving the heating efficiency of the heating component 100.

[0107] The present application also provides a seat 200, such as Figure 8 As shown, the seat 200 includes the aforementioned temperature control element or heating assembly 100. The seat 200 has all the beneficial effects of the aforementioned heating assembly 100, which will not be described in detail here.

[0108] The chair 200 is provided with a temperature regulating part or a heating component 100. Since phase change microcapsules 30 with an infrared light transmittance greater than 60% are added to the main body 10, most of the infrared light emitted by the heating component 100 arranged in the main body 10 or stacked with the main body 10 can penetrate the main body 10, and thus most of the heat of the infrared radiation can pass through the main body 10, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and the heating efficiency of the heating component 100. This at least partially solves the technical problem of low heat utilization rate of the chair 200 using the infrared radiation device 20 in the prior art, thereby resulting in low overall heating efficiency.

[0109] In some embodiments, the chair 200 further includes a seat body 210, on which a heating assembly 100 is disposed. The provision of the heating assembly 100 on the seat body 210 can enhance user comfort. Whether the backrest 220 needs to be provided with the heating assembly 100 can be determined as needed.

[0110] In some embodiments, the chair 200 further includes a backrest 220 connected to the seat body 210, and a heating assembly 100 is provided on the backrest 220. In other words, it is preferred that the backrest 220 also be provided with a heating assembly 100, so as to further improve the user's comfort.

[0111] The present application also provides a vehicle, which includes the aforementioned temperature control component or seat 200 or the aforementioned heating component 100. The vehicle has all the beneficial effects of the aforementioned temperature control component or seat 200 or heating component 100, which will not be repeated here.

[0112] The vehicle is provided with a temperature regulating part or seat 200 or heating component 100. Since phase change microcapsules 30 with an infrared light transmittance greater than 60% are added to the main body 10, most of the infrared light emitted by the heating component 100 arranged in the main body 10 or stacked with the main body 10 can penetrate the main body 10, and thus most of the heat of the infrared radiation can pass through the main body 10, thereby improving the therapeutic function of the infrared radiation of the heating component 100 and the heating efficiency of the heating component 100, at least partially solving the technical problem of low heat utilization rate of the seat 200 using the infrared radiation device 20 in the prior art, thereby resulting in low overall heating efficiency.

[0113] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0114] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0115] The embodiments, implementation methods and related technical features of the present application can be combined and replaced with each other without conflict.

[0116] The above are merely preferred embodiments of the present application and do not constitute any form of limitation to the present application. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application are still within the scope of the technical solution of the present application.

Claims

1. A temperature regulating element, characterized in that: The temperature regulating element comprises: Ontology(10); The phase-change microcapsule (30) is arranged in the body (10), and the infrared light transmittance of the capsule shell of the phase-change microcapsule (30) is greater than or equal to 60%.

2. The temperature regulating element according to claim 1, characterized in that The infrared light transmittance of the capsule shell of the phase-change microcapsule (30) is greater than or equal to 70%.

3. The temperature regulating element according to claim 2, characterized in that: The capsule shell of the phase-change microcapsule (30) is one of polyester, aluminum oxide, polytetrafluoroethylene, polyurethane, and polyolefin.

4. The temperature regulating element according to any one of claims 1 to 3, characterized in that: The particle size of the phase-change microcapsule (30) is smaller than the wavelength of the infrared light.

5. The temperature regulating element according to claim 4, characterized in that: The particle size of the phase-change microcapsule (30) is less than 3000 nm.

6. The temperature regulating element according to claim 5, characterized in that The particle size of the phase-change microcapsules (30) ranges from 300 nm to 1500 nm.

7. The temperature regulating element according to any one of claims 1 to 3, characterized in that: The phase-change microcapsules (30) are arranged in the body (10) by mixing, foaming, coating or soaking.

8. A heating assembly (100), characterized in that The heating assembly (100) comprises: The temperature regulating element according to any one of claims 1 to 7; The infrared radiation device (20) is arranged in the body (10) or stacked with the body (10).

9. The heating assembly (100) according to claim 8, characterized in that The body (10) comprises: Face cover (11); The filling layer (12) is stacked with the face cover (11).

10. The heating assembly (100) according to claim 9, characterized in that The infrared radiation device (20) is arranged on a side of the filling layer (12) away from the face cover (11), or is arranged in the filling layer (12), and the phase change microcapsules (30) are arranged in the filling layer (12).

11. The heating assembly (100) according to claim 10, characterized in that The filling layer (12) comprises a first buffer layer (121) and a support layer (122), wherein the first buffer layer (121) is located between the support layer (122) and the face cover (11).

12. The heating assembly (100) according to claim 11, characterized in that The infrared radiation device (20) is located between the first buffer layer (121) and the support layer (122), and the phase-change microcapsules (30) are arranged in the first buffer layer (121).

13. The heating assembly (100) according to claim 10, characterized in that The phase-change microcapsules (30) are arranged in the face cover (11).

14. The heating assembly (100) according to claim 13, characterized in that The face cover (11) comprises a fabric layer (111) and a second buffer layer (112), wherein the second buffer layer (112) is located between the fabric layer (111) and the filling layer (12).

15. The heating assembly (100) according to claim 14, characterized in that The phase-change microcapsules (30) are provided in at least the second buffer layer (112) of the fabric layer (111) and the second buffer layer (112).

16. The heating assembly (100) according to claim 9, characterized in that The infrared radiation device (20) is arranged between the face cover (11) and the filling layer (12), and the phase change microcapsules (30) are arranged in the face cover (11).

17. The heating assembly (100) according to claim 16, characterized in that The face cover (11) comprises a fabric layer (111) and a second buffer layer (112), wherein the second buffer layer (112) is located between the fabric layer (111) and the filling layer (12).

18. The heating assembly (100) according to claim 17, characterized in that The phase-change microcapsules (30) are provided in at least the second buffer layer (112) of the fabric layer (111) and the second buffer layer (112).

19. The heating assembly (100) according to claim 9, characterized in that The face cover (11) comprises a fabric layer (111) and a second buffer layer (112), wherein the second buffer layer (112) is located between the fabric layer (111) and the filling layer (12).

20. The heating assembly (100) according to claim 19, characterized in that The infrared radiation device (20) is arranged between the fabric layer (111) and the second buffer layer (112), and the phase-change microcapsules (30) are arranged in the fabric layer (111).

21. A chair (200), characterized in that: The seat (200) comprises a temperature regulating element as described in any one of claims 1 to 7, or a heating assembly (100) as described in any one of claims 8 to 20.

22. The seat (200) according to claim 21, characterized in that The seat (200) further comprises a seat body (210), and the heating component (100) is provided on the seat body (210).

23. The seat (200) according to claim 22, characterized in that The seat (200) further comprises a backrest (220) connected to the seat body (210), and the heating component (100) is provided on the backrest (220).

24. A vehicle, characterized in that: The vehicle comprises a thermostat as described in any one of claims 1 to 7, or a heating assembly (100) as described in any one of claims 8 to 20, or a seat (200) as described in any one of claims 21 to 23.

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