Thermal protection sleeve and vehicle

Abstract

The present disclosure relates to a heat-insulating protective sleeve and a vehicle, the heat-insulating protective sleeve comprising a sleeve body and a fixing tape; the sleeve body is curled to form a tubular structure and comprises a glass fiber base layer and a heat-insulating layer arranged in sequence from inside to outside; the fixing tape is arranged on the outer periphery of the sleeve body and is used to fix the curled sleeve body to maintain the tubular structure. Through the above structural design, the present disclosure utilizes the elasticity of the glass fiber base layer itself to produce plastic deformation under the stress of bending force and to remember the bending shape, thereby realizing the self-curling design of the sleeve body. Compared with the existing heat-insulating sleeve adopting a closed tubular structure, the present disclosure utilizes the above self-curling design to make the installation process simpler and faster, greatly saves the installation time and cost, and is conducive to improving the convenience and work efficiency of installation.

Description

Technical Field

[0001] This disclosure relates to the field of automotive parts technology, and in particular to a heat insulation protective sleeve and a vehicle. Background Technology

[0002] Thermal insulation sleeves are used to protect lines or pipes; however, the existing thermal insulation sleeves have a complicated installation process, requiring a lot of time and manpower, which reduces the ease of installation. Summary of the Invention

[0003] To overcome the problems existing in the related technologies, this disclosure provides a heat insulation protective sleeve and a vehicle.

[0004] According to a first aspect of the present disclosure, a heat-insulating protective sleeve is provided, which includes a sleeve body and a fixing tape; the sleeve body is rolled up to form a tubular structure and includes a fiberglass base layer and a heat insulation layer arranged sequentially from the inside to the outside; the fixing tape is disposed on the outer periphery of the sleeve body to fix the rolled-up sleeve body and maintain the tubular structural shape.

[0005] In some exemplary embodiments of this disclosure, the sleeve body further includes an aluminum foil layer disposed on the outside of the heat insulation layer.

[0006] In some exemplary embodiments of this disclosure, the surface of the aluminum foil layer is provided with an acrylic coating.

[0007] In some exemplary embodiments of this disclosure, the sleeve body further includes a nano-aerogel filling layer disposed between the aluminum foil layer and the heat insulation layer.

[0008] In some exemplary embodiments of this disclosure, the sleeve body further includes a self-extinguishing layer disposed on the outside of the heat insulation layer.

[0009] In some exemplary embodiments of this disclosure, the self-extinguishing layer is made of polyvinyl chloride.

[0010] In some exemplary embodiments of this disclosure, the sleeve body further includes micro heat dissipation fins disposed on the outside of the heat insulation layer.

[0011] In some exemplary embodiments of this disclosure, the fixing tape is aluminum foil tape.

[0012] In some exemplary embodiments of this disclosure, the sleeve body further includes an aluminum foil layer, a nano-aerogel filling layer, a self-extinguishing layer, and micro heat dissipation fins; the aluminum foil layer is disposed outside the heat insulation layer; the nano-aerogel filling layer is disposed between the aluminum foil layer and the heat insulation layer; the self-extinguishing layer is disposed outside the aluminum foil layer; and the micro heat dissipation fins are disposed outside the self-extinguishing layer.

[0013] According to a second aspect of the present disclosure, a vehicle is provided, wherein the vehicle includes a heat insulation protective sleeve as proposed in the present disclosure and described in the above embodiments, and the vehicle's wiring or pipes pass through the heat insulation protective sleeve.

[0014] The technical solutions provided by the embodiments of this disclosure can include the following beneficial effects: The heat insulation protective sleeve proposed in this disclosure includes a sleeve body and a fixing tape; the sleeve body is rolled up to form a tubular structure and includes a fiberglass base layer and a heat insulation layer arranged sequentially from the inside to the outside; the fixing tape is disposed on the outer periphery of the sleeve body to fix the rolled sleeve body and maintain the tubular structural shape. Through the above structural design, this disclosure utilizes the elasticity of the fiberglass base layer itself to generate plastic deformation under the stress of bending and to remember the bending shape, thereby realizing the self-rolling design of the sleeve body. Compared with the existing heat insulation sleeves that use a closed tubular structure, this disclosure utilizes the above-mentioned self-rolling design, which makes the installation process simpler and faster, greatly saves installation time and cost, and is conducive to improving the convenience of installation and work efficiency.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.

[0017] Figure 1 This is a perspective view of a heat-insulating protective sleeve shown according to some exemplary embodiments of the present disclosure; Figure 2 yes Figure 1 A perspective view of the thermal insulation protective sleeve in another state is shown; Figure 3 yes Figure 1 A schematic diagram of the stacked cross-section of the thermal insulation protective sleeve is shown; Figure 4 yes Figure 3 Enlarged cross-sectional view of the self-extinguishing layer shown; Figure 5 yes Figure 1 A schematic diagram of the cross-section of the heat insulation protective sleeve is shown; Figure 6 This is a schematic cross-sectional view of a heat-insulating protective sleeve shown according to some other exemplary embodiments of the present disclosure.

[0018] Explanation of reference numerals in the attached figures: 100. Casing body; 110. Fiberglass substrate; 120. Insulation layer; 130. Aluminum foil layer; 140. Nano-aerogel filling layer; 150. Self-extinguishing layer; 160. Miniature heat dissipation fins; 200. Fixing tape; 600. Vehicles; 610. Infotainment system; 620. Sensing system; 630. Decision control system; 640. Drive system; 650. Computing platform; 651. Processor; 652. Memory; 653. Instructions. Detailed Implementation

[0019] Some embodiments of this disclosure will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. Various changes, modifications, and equivalents of the methods, apparatus, and / or systems described herein will become apparent upon understanding this disclosure. For example, the order of operations described herein is merely illustrative and is not limited to those orders set forth herein, but can be changed as will become apparent upon understanding this disclosure, except for operations that must be performed in a particular order. Furthermore, for clarity and brevity, descriptions of features known in the art may be omitted.

[0020] The embodiments described in the following examples of this disclosure are not representative of all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this disclosure as detailed in the appended claims.

[0021] See Figure 1 The illustration shows a perspective view of a heat-insulating protective sleeve. In this exemplary embodiment, the heat-insulating protective sleeve of this disclosure is described using a sleeve for cable sheathing in a vehicle as an example. It will be readily understood by those skilled in the art that various modifications, additions, substitutions, deletions, or other changes may be made to the specific embodiments described below in order to apply the relevant designs of this disclosure to other types of heat-insulating protective sleeves, and these changes shall still be within the scope of the principles of the heat-insulating protective sleeve of this disclosure.

[0022] See also Figures 2 to 5 , Figure 2 The image shows a representative perspective view of the thermal insulation sleeve in another state; Figure 3The diagram shows a representative cross-sectional view of the laminated heat insulation protective sleeve. Figure 4 The image shows a representative enlarged cross-sectional view of the self-extinguishing layer 150; Figure 5 The figure shows a representative cross-sectional schematic diagram of the thermal insulation protective sleeve. The structure, connection method, and functional relationship of the main components of the thermal insulation protective sleeve proposed in this disclosure will be described in detail below with reference to the above-mentioned figures.

[0023] like Figures 1 to 3 As shown, in one embodiment of this disclosure, the heat insulation protective sleeve proposed in this disclosure includes a sleeve body 100 and a fixing tape 200. The sleeve body 100 is rolled up to form a tubular structure, and the sleeve body 100 includes a fiberglass base layer 110 and a heat insulation layer 120 arranged sequentially from the inside to the outside. The fiberglass base layer 110 is woven from glass fibers. The heat insulation layer 120 is disposed on the outside of the fiberglass base layer 110. The fixing tape 200 is disposed on the outer periphery of the sleeve body 100 to fix the rolled-up sleeve body 100 and maintain its tubular structural shape. Through the above structural design, this disclosure utilizes the elasticity of the fiberglass base layer 110 itself to generate plastic deformation under the stress of bending and to remember the bending shape, thereby realizing the self-rolling design of the sleeve body 100. Compared with existing heat insulation sleeves that use a closed tubular structure, this disclosure utilizes the above-mentioned self-rolling design, which makes the installation process simpler and faster, greatly saves installation time and costs, and is conducive to improving the convenience of installation and work efficiency.

[0024] like Figure 3 As shown, in one embodiment of this disclosure, the sleeve body 100 may further include an aluminum foil layer 130, which is disposed on the outside of the heat insulation layer 120. Through the above structural design, this disclosure utilizes the aluminum foil layer 130 to further improve the heat insulation performance of the heat insulation protective sleeve.

[0025] Based on the structural design of the sleeve body 100 including the aluminum foil layer 130, in one embodiment of this disclosure, an acrylic coating may be provided on the surface of the aluminum foil layer 130. Through the above structural design, the acrylic coating has extremely high wear resistance, can firmly adhere to the surface of the aluminum foil layer 130, and has good oil resistance and chemical corrosion resistance, effectively resisting damage to the heat insulation protective sleeve from oil stains, chemicals, etc., and protecting the aluminum foil layer 130 from corrosion, maintaining the heat reflection and heat insulation performance of the sleeve body 100, and extending its service life.

[0026] like Figure 3As shown, based on the structural design of the sleeve body 100 including the aluminum foil layer 130, in one embodiment of this disclosure, the sleeve body 100 may further include a nano-aerogel filling layer 140, which is disposed between the aluminum foil layer 130 and the heat insulation layer 120. Specifically, the nano-aerogel filling layer 140 is filled with a plurality of nano-aerogels. The nano-aerogels have extremely high heat insulation performance, and the extremely low density and porous structure of the nano-aerogel filling layer 140 can greatly hinder heat conduction, improve the heat insulation effect of the heat insulation protective sleeve, and at the same time, the filling of nano-aerogels can enhance the bonding stability between the layers, avoid interlayer separation due to long-term use, and extend the service life of the heat insulation protective sleeve.

[0027] like Figure 3 As shown, in one embodiment of this disclosure, the sleeve body 100 may further include a self-extinguishing layer 150, which is disposed on the outside of the heat insulation layer 120. Through the above structural design, this disclosure can utilize the self-extinguishing layer 150 to improve the flame-retardant performance of the heat-insulating protective sleeve. It should be noted that... Figure 3 The illustrated embodiment is based on the example of the self-extinguishing layer 150 being disposed on the outside of the aluminum foil layer 130. In other embodiments of this disclosure, when the sleeve body 100 is not provided with the aluminum foil layer 130, the self-extinguishing layer 150 may also be directly disposed on the outside of the heat insulation layer 120, and is not limited to this embodiment.

[0028] Based on the structural design of the sleeve body 100 including the self-extinguishing layer 150, in one embodiment of this disclosure, the material of the self-extinguishing layer 150 can be polyvinyl chloride. This type of material has excellent flame retardant properties, which can further ensure the safety of internal circuits or pipes and significantly reduce the risk of fire.

[0029] like Figure 4 As shown, based on the structural design of the sleeve body 100 including the self-extinguishing layer 150, in one embodiment of this disclosure, the sleeve body 100 may further include micro heat dissipation fins 160, which are disposed on the outside of the heat insulation layer 120. The term "micro" can be understood as meaning that the height of these fins is small, for example, less than or equal to 0.5 mm. Through the above structural design, the micro heat dissipation fins 160 can increase the surface area of ​​the sleeve body 100. When the internal temperature of the sleeve body 100 is too high, the micro heat dissipation fins 160 can accelerate heat dissipation, preventing local overheating and potential safety hazards, thus improving safety.

[0030] In one embodiment of this disclosure, the fixing tape 200 can be aluminum foil tape. Through the above design, this disclosure can utilize aluminum foil tape to increase the anti-radiation heat insulation performance and extend the service life of the sleeve body 100. At the same time, sealing the sleeve body 100 with aluminum foil tape facilitates installation, makes operation easier, and improves convenience.

[0031] It should be noted that, Figure 3 The structure shown corresponds to one exemplary embodiment of this disclosure. In this embodiment, the sleeve body 100 includes a fiberglass base layer 110, a heat insulation layer 120, an aluminum foil layer 130, a nano-aerogel filling layer 140, a self-extinguishing layer 150, and micro heat dissipation fins 160. The heat insulation layer 120 is disposed outside the fiberglass base layer 110. The aluminum foil layer 130 is disposed outside the heat insulation layer 120. The nano-aerogel filling layer 140 is disposed between the aluminum foil layer 130 and the heat insulation layer 120. The self-extinguishing layer 150 is disposed outside the aluminum foil layer 130. The micro heat dissipation fins 160 are disposed outside the self-extinguishing layer 150. It should be understood that in other embodiments of this disclosure, based on the inclusion of a fiberglass base layer 110 and a heat insulation layer 120 in the sleeve body 100, the sleeve body 100 may also employ different combinations of the above-mentioned layered structures in varying numbers or types. For example, in another embodiment, the sleeve body 100 includes a fiberglass base layer 110, a heat insulation layer 120, a self-extinguishing layer 150, and micro heat dissipation fins 160. In yet another embodiment, the sleeve body 100 includes a fiberglass base layer 110, a heat insulation layer 120, an aluminum foil layer 130, a self-extinguishing layer 150, and micro heat dissipation fins 160. In yet another embodiment, the sleeve body 100 includes a fiberglass base layer 110 and a heat insulation layer 120, but does not include an aluminum foil layer 130, a nano-aerogel filling layer 140, a self-extinguishing layer 150, and micro heat dissipation fins 160.

[0032] Specifically, the implementation principle of the heat insulation protective sleeve proposed in this disclosure is as follows: When protection of lines or pipes is required, the sleeve body 100 of the heat insulation protective sleeve is taken out of the packaging, and the sleeve body 100 is gently unfolded so that it can completely wrap around the line or pipe to be protected. The sleeve body 100 is then released, and it automatically returns to its curled state, tightly adhering to the surface of the protected object. The sleeve body 100 is then sealed with adhesive tape 200, completing the installation and improving the convenience and efficiency of installation. Furthermore, based on... Figure 3 The illustrated embodiment, through the combined action of the insulation layer 120, the nano-aerogel filling layer 140, and the aluminum foil layer 130, improves the heat insulation capacity of the sleeve body 100, effectively blocks the transmission of high temperature, protects the internal circuits or pipes from high temperature damage, and improves safety.

[0033] like Figure 5 As shown, in one embodiment of this disclosure, in the circumferential direction of the sleeve body 100, the fixing tape 200 can be disposed in a portion of the outer periphery of the sleeve body 100, that is, covering the seam area where the sleeve body 100 is curled and joined. In other embodiments of this disclosure, for example... Figure 6 As shown, the fixing tape 200 can also cover the sleeve body 100 around its circumference, and is not limited to the above-described embodiments.

[0034] It should be noted that the thermal insulation sleeves shown in the accompanying drawings and described in this specification are merely a few examples among many thermal insulation sleeves from which the principles of this disclosure can be employed. It should be clearly understood that the principles of this disclosure are by no means limited to any detail or component of the thermal insulation sleeves shown in the accompanying drawings or described in this specification.

[0035] Based on the above detailed description of several exemplary embodiments of the heat insulation protective sleeve proposed in this disclosure, an exemplary embodiment of the vehicle proposed in this disclosure will be described below.

[0036] In one embodiment of this disclosure, the vehicle proposed in this disclosure includes the heat insulation protective sleeve proposed in this disclosure and described in detail in the above embodiments, and the vehicle's wiring or pipes pass through the heat insulation protective sleeve.

[0037] In one embodiment of this disclosure, the vehicle proposed in this disclosure can be a hybrid vehicle, a non-hybrid vehicle, an electric vehicle, a fuel cell vehicle, or other types of vehicles. The vehicle can be an autonomous vehicle, a semi-autonomous vehicle, or a non-autonomous vehicle.

[0038] It should be noted that the vehicles shown in the accompanying drawings and described in this specification are merely a few examples among many vehicles capable of employing the principles of this disclosure. It should be clearly understood that the principles of this disclosure are by no means limited to any detail or component of the vehicles shown in the accompanying drawings or described in this specification.

[0039] In summary, the thermal insulation sleeve proposed in this disclosure includes a sleeve body 100 and a fixing tape 200. The sleeve body 100 is rolled up to form a tubular structure and includes a fiberglass base layer 110 and a thermal insulation layer 120 arranged sequentially from the inside to the outside. The fixing tape 200 is disposed on the outer periphery of the sleeve body 100 to fix the rolled-up sleeve body 100 and maintain its tubular structural shape. Through the above structural design, this disclosure utilizes the elasticity of the fiberglass base layer 110 itself to generate plastic deformation under the stress of bending and to remember the bending shape, thereby realizing the self-rolling design of the sleeve body 100. Compared with existing thermal insulation sleeves that use a closed tubular structure, this disclosure, by utilizing the above-mentioned self-rolling design, makes the installation process simpler and faster, significantly saves installation time and costs, and is conducive to improving the convenience and efficiency of installation.

[0040] Furthermore, the term “exemplary” is used herein to mean serving as an example, instance, or illustration. Any aspect or design described herein as “exemplary” is not necessarily to be construed as advantageous compared to other aspects or designs. Rather, the use of the term “exemplary” is intended to present the concept in a concrete manner. As used herein, the term “or” is intended to mean an inclusive “or” rather than an exclusive “or.” That is, unless otherwise specified or clear from the context, “X applies A or B” is intended to mean any of the natural inclusive arrangements. That is, “X applies A or B” satisfies any of the foregoing instances if X applies A; X applies B; or both X applies A and B. Additionally, unless otherwise specified or clear from the context to refer to the singular form, the articles “a” and “an” as used in this application and the appended claims are generally understood to mean “one or more.”

[0041] Similarly, although this disclosure has been shown and described with respect to one or more implementations, equivalent variations and modifications will occur to those skilled in the art upon reading and understanding this specification and the accompanying drawings. This disclosure includes all such modifications and variations and is limited only by the scope of the claims. In particular, with respect to the various functions performed by the components described above (e.g., elements, resources, etc.), unless otherwise indicated, the terminology used to describe such components is intended to correspond to any component (functionally equivalent) that performs the specific function of the described component, even if structurally not equivalent to the disclosed structure. Furthermore, although specific features of this disclosure may have been disclosed with respect to only one of several implementations, such features may be combined with one or more other features of other implementations, as may be desired and advantageous to any given or particular application. Moreover, with regard to the terms “comprising,” “owning,” “having,” “having,” or variations thereof as used in the detailed description or claims, such terms are intended to be inclusive in a manner similar to the term “including.”

[0042] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0043] It should be understood that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., used in the embodiments of this disclosure 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 of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms herein according to the specific circumstances.

[0044] Although terms such as “first” and “second” may be used herein to describe various components, parts, regions, layers, or sections, these components, parts, regions, layers, or sections are not limited to these terms. Rather, these terms are used only to distinguish one component, part, region, layer, or section from another. Therefore, without departing from the teachings of the examples described herein, the first component, part, region, layer, or section mentioned in the examples may also be referred to as the second component, part, region, layer, or section. Furthermore, 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 at least one of that feature. In the description herein, “a plurality” means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0045] It should be understood that spatial relative terms, such as “above,” “upper,” “below,” and “lower,” are used herein to describe the relationship between one element and another shown in the figures. In addition to the orientation depicted in the figures, these spatial relative terms are also intended to encompass different orientations of the device in use or operation. For example, if the device in the figures is flipped, an element described as “above” or “upper” relative to another element would be “below” or “lower” relative to that other element. Thus, depending on the spatial orientation of the device, the term “above” encompasses both above and below orientations. Devices may have other orientations (e.g., rotated 90 degrees or in other orientations), and the spatial relative terms used herein should be interpreted accordingly.

[0046] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A heat-insulating protective sleeve, characterized in that, include: The sleeve body (100) is rolled into a tubular structure and includes a fiberglass base layer (110) and a heat insulation layer (120) arranged sequentially from the inside to the outside; and A fixing tape (200) is disposed on the outer periphery of the sleeve body (100) to fix the curled sleeve body (100) and maintain its tubular structural shape.

2. The heat insulation protective sleeve according to claim 1, characterized in that, The sleeve body (100) also includes an aluminum foil layer (130), which is disposed on the outside of the heat insulation layer (120).

3. The heat insulation protective sleeve according to claim 2, characterized in that, The surface of the aluminum foil layer (130) is provided with an acrylic coating.

4. The thermally insulated protective sleeve of claim 2, wherein, The sleeve body (100) also includes a nano-aerogel filling layer (140), which is disposed between the aluminum foil layer (130) and the heat insulation layer (120).

5. The heat insulation protective sleeve according to claim 1, characterized in that, The sleeve body (100) also includes a self-extinguishing layer (150), which is disposed on the outside of the heat insulation layer (120).

6. The thermally insulated protective sleeve according to claim 5, characterized in that The self-extinguishing layer (150) is made of polyvinyl chloride.

7. The thermally insulated protective sleeve of claim 1, wherein, The sleeve body (100) also includes micro heat dissipation fins (160), which are disposed on the outside of the heat insulation layer (120).

8. The thermally insulated protective sleeve of claim 1, wherein, The fixing tape (200) is an aluminum foil tape.

9. The heat insulation protective sleeve according to claim 1, characterized in that, The sleeve body (100) further includes an aluminum foil layer (130), a nano-aerogel filling layer (140), a self-extinguishing layer (150), and micro heat dissipation fins (160); the aluminum foil layer (130) is disposed outside the heat insulation layer (120); the nano-aerogel filling layer (140) is disposed between the aluminum foil layer (130) and the heat insulation layer (120); the self-extinguishing layer (150) is disposed outside the aluminum foil layer (130); and the micro heat dissipation fins (160) are disposed outside the self-extinguishing layer (150).

10. A vehicle, characterized in that, The heat insulation protective sleeve includes the one described in any one of claims 1 to 9, wherein the vehicle's wiring or pipes pass through the heat insulation protective sleeve.

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