Wire harness structure

Abstract

The invention discloses a wire harness structure which is used for being fixed at an installation position and electrically connected with an electric device and / or other wire harnesses, the wire harness structure comprises a first wire row assembly, a second wire row assembly and at least one conventional wire assembly, the first wire row assembly comprises a first wire row, the first wire row comprises a first containing section, and the second wire row comprises a second containing section; a first insulating layer is arranged on the periphery of the first accommodating section; the second wire row assembly comprises a second wire row, the second wire row comprises a second accommodating section, and a second insulating layer is arranged on the periphery of the second accommodating section; the first insulating layer and the second insulating layer are provided with locking devices which are matched with each other, the first wire row assembly and the second wire row assembly are connected through the locking devices, so that the first containing section and the second containing section form a cylindrical component, and the conventional wire assembly penetrates through the cylindrical component. The first accommodating section and the second accommodating section form a cylindrical component, so that binding of the large-square first wire row and the large-square second wire row with a conventional wire assembly is avoided, the diameter of the wire harness structure is reduced, and the attractiveness of the wire harness structure is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive wiring harnesses, and more particularly, to a wiring harness structure. Background Art

[0002] In the traditional technology, the wiring harness layout environment in the vehicle is diverse. For the wiring harness layout positions with complex surrounding environments, it is necessary to develop a wire trough structure to constrain the routing of the wiring harness.

[0003] When the wiring harness includes large-square wires (for example, large-square aluminum wires), the large-square wires will be bundled together with the conventional wire components and arranged in the wire trough structure.

[0004] However, bundling the large-square wires together with the conventional wire components will increase the diameter of the wiring harness in the vehicle and affect the aesthetics of the wiring harness. Summary of the Invention

[0005] The object of the present invention is to provide a new technical solution to solve the aesthetic problem of wiring harness layout.

[0006] According to a first aspect of the present invention, there is provided a wiring harness structure for being fixed at an installation position and electrically connected to an electrical device and / or other wiring harnesses, including a first row of wire components and a second row of wire components, and at least one conventional wire component.

[0007] The first row of wire components includes a first row of wires, and the first row of wires includes a first receiving section, and a first insulating layer is provided on the outer periphery of the first receiving section.

[0008] The second row of wire components includes a second row of wires, and the second row of wires includes a second receiving section, and a second insulating layer is provided on the outer periphery of the second receiving section.

[0009] The first insulating layer and the second insulating layer are provided with locking devices that cooperate with each other. The first row of wire components and the second row of wire components are connected through the locking devices, so that the first receiving section and the second receiving section form a cylindrical member, and the conventional wire component penetrates through the cylindrical member.

[0010] Optionally, the locking device includes a claw and a slot. The claw is provided at one of the first insulating layer and the second insulating layer, and the slot is provided at the other of the first insulating layer and the second insulating layer. The claw and the slot cooperate with each other for clamping to lock the first row of wire components and the second row of wire components.

[0011] Optionally, the wire harness structure further includes a first shielding layer, a second shielding layer, and a protective layer. The first shielding layer is disposed between the first receiving section and the first insulating layer. The second shielding layer is disposed between the second receiving section and the second insulating layer. The protective layer is filled between the first row of wires assembly and the conventional wire assembly, and is also filled between the second row of wires assembly and the conventional wire assembly.

[0012] Optionally, both ends of the first row of wires extending out of the cylindrical member are connected to a first terminal. Both ends of the second row of wires extending out of the cylindrical member are connected to a second terminal. The first row of wires is electrically connected to an electrical device through the first terminal. The second row of wires is electrically connected to an electrical device through the second terminal.

[0013] Both ends of the conventional wire assembly extending out of the cylindrical member are respectively connected to a connector. The conventional wire assembly is electrically connected to an external wire harness through the connector.

[0014] Optionally, the first row of wires further includes a first contact section connected to both ends of the first receiving section. The first contact section is electrically connected to the first terminal.

[0015] The second row of wires further includes a second contact section connected to both ends of the second receiving section. The second contact section is electrically connected to the second terminal.

[0016] Optionally, the first contact section and the second contact section extend in opposite directions with respect to the axial direction of the cylindrical member.

[0017] Optionally, the first receiving section and the second receiving section respectively protrude in directions away from their opposing faces.

[0018] Optionally, a cross-section of the first receiving section perpendicular to its axial direction is a first sector ring. A cross-section of the second receiving section perpendicular to its axial direction is a second sector ring. The first sector ring and the second sector ring form a closed circular ring. A cross-section of the cylindrical member perpendicular to its axial direction is a circular ring.

[0019] Optionally, the first receiving section includes at least one first bending portion. The second receiving section includes at least one second bending portion. The first bending portion and the second bending portion cooperate to change the extending direction of the cylindrical member.

[0020] Optionally, the wire harness structure further includes a connecting device. The connecting device is disposed on the first insulating layer and / or the second insulating layer. The connecting device fixes the first row of wires assembly and / or the second row of wires assembly in an installation environment.

[0021] According to an embodiment of the present disclosure, a first receiving section of a first row of wires and a second receiving section of a second row of wires form a cylindrical member, and a conventional wire assembly passes through the cylindrical member. The cylindrical member can constrain the routing of the conventional wire assembly and provide protection for it. In this embodiment, the first receiving section and the second receiving section form a cylindrical member, avoiding the bundling of the first row of wires and the second row of wires with a large cross-section and the conventional wire assembly, reducing the diameter of the wire harness structure, and increasing the aesthetics of the wire harness structure.

[0022] At the same time, the first row of wire components, the second row of wire components and the conventional wire assembly together form a wire harness structure, which can be integrally installed inside the vehicle, thus saving the installation time of the wire harness inside the vehicle and improving the assembly convenience of the wire harness inside the vehicle.

[0023] Other features and advantages of the present invention will become clear from the following detailed description of the exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0025] Figure 1 Structural schematic diagram of the wire harness structure of the present disclosure;

[0026] Figure 2 Structural schematic diagram of the first row of wire components of the present disclosure;

[0027] Figure 3 Structural schematic diagram of the second row of wire components of the present disclosure;

[0028] Figure 4 Structural schematic diagram of the conventional wire assembly of the present disclosure;

[0029] Figure 5 Side view structural schematic diagram of the wire harness structure of the present disclosure;

[0030] Figure 6 Cross-sectional structural schematic diagram of the wire harness structure of the present disclosure along plane A;

[0031] Figure 7 Structural schematic diagram of another wire harness structure of the present disclosure.

[0032] The labels in the figures are as follows:

[0033] 100, First row of components; 110, First row; 111, First receiving section; 111a, First bending portion; 112, First contact section; 120, First shielding layer; 130, First insulating layer; 140, First terminal; 200, Second row of components; 210, Second row; 211, Second receiving section; 211a, Second bending portion; 212, Second contact section; 220, Second shielding layer; 230, Second insulating layer; 240, Second terminal; 300, Conventional wire assembly; 310, Connector; 400, Locking device; 410, Claw; 420, Card slot; 500, Protective layer. Detailed implementation

[0034] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0035] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way a limitation on the present invention or its application or use.

[0036] Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the specification.

[0037] In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values.

[0038] Please refer to Figure 1 , This embodiment provides a wiring harness structure for being fixed at an installation position and electrically connected to an electrical device and / or other wiring harnesses, including a first row of components 100 and a second row of components 200, and at least one conventional wire assembly 300. The first row of components 100 includes a first row 110. The first row 110 includes a first receiving section 111. A first insulating layer 130 is provided on the outer periphery of the first receiving section 111. The second wiring harness assembly includes a second row 210. The second row 210 includes a second receiving section 211. A second insulating layer 230 is provided on the outer periphery of the second receiving section 211. The first insulating layer 130 and the second insulating layer 230 are provided with a mutually cooperating locking device 400. The first row of components 100 and the second row of components 200 are connected through the locking device 400, so that the first receiving section 111 and the second receiving section 211 form a cylindrical member, and the conventional wire assembly 300 passes through the cylindrical member.

[0039] Please refer to Figure 2, a first receiving section 111 may be provided along the axial direction of the first row of wires 110. A first insulating layer 130 is provided on the outer periphery of the first receiving section 111. For example, please refer to Figure 6 , the first insulating layer 130 may be provided in a manner that covers the entire circumferential direction of the first receiving section 111.

[0040] As an example, the first row of wires 110 may be integrally formed by die-casting a plate-shaped aluminum material. The first insulating layer 130 may be integrally formed by injection molding.

[0041] Please refer to Figure 3 , a second receiving section 211 may be provided along the axial direction of the second row of wires 210. A second insulating layer 230 is provided on the outer periphery of the second receiving section 211. For example, please refer to Figure 6 , the second insulating layer 230 may be provided in a manner that covers the entire circumferential direction of the second receiving section 211.

[0042] As an example, the second row of wires 210 may be integrally formed by die-casting a plate-shaped aluminum material. The second insulating layer 230 may be integrally formed by injection molding.

[0043] A larger square number of the first row of wires 110 and the second row of wires 210 can conduct a larger current.

[0044] Please refer to Figure 1 , the first insulating layer 130 and the second insulating layer 230 are provided with a locking device 400 that cooperates with each other. Here, there is no limitation on the position of the locking device 400 on the first insulating layer 130 and the second insulating layer 230, nor is there a limitation on the number of the locking devices 400.

[0045] As an example, please refer to Figure 2 and Figure 3 , the locking device 400 may include a claw 410 and a slot 420. The claw 410 is provided at one of the first insulating layer 130 and the second insulating layer 230, and the slot 420 is provided at the other of the first insulating layer 130 and the second insulating layer 230. The claw 410 and the slot 420 cooperate with each other for clamping to lock the first row of wire assembly 100 and the second row of wire assembly 200.

[0046] There is no specific limitation on the setting positions of the pawls 410 and the slots 420. For example, the pawls 410 can be arranged on the first insulating layer 130. In this case, the slots 420 can be arranged on the second insulating layer 230. The pawls 410 and the slots 420 can be respectively arranged at the same axial positions of the first insulating layer 130 and the second insulating layer 230 so as to cooperate with each other to lock the first line row assembly 100 and the second line row assembly 200. At the same time, there is no specific limitation on the number of the pawls 410 and the slots 420, and the numbers of the two can be equal so as to cooperate with each other. For example, the number of the pawls 410 can be multiple, and the number of the slots 420 can also be multiple. The multiple pawls 410 can be arranged at intervals along the axial direction of the first line row 110 on the first insulating layer 130, and the multiple slots 420 can be arranged at intervals along the axial direction of the second line row 210 on the second insulating layer 230.

[0047] In other examples, the locking device 400 can include a first engaging portion and a second engaging portion that are engaged with each other, and the two can be respectively arranged on the first insulating layer 130 and the second insulating layer 230 so as to lock the first line row assembly 100 and the second line row assembly 200.

[0048] The locking device 400 connects the first line row assembly 100 and the second line row assembly 200 so that the first receiving section 111 and the second receiving section 211 form a cylindrical member. The locking device 400 is used to maintain the combined state of the first line row assembly 100 and the second line row assembly 200 so that the cylindrical member is circumferentially sealed. Specifically, the first receiving section 111 provided with the first insulating layer 130 and the second receiving section 211 provided with the second insulating layer 230 together form a cylindrical member. The first insulating layer 130 and the second insulating layer 230 together form the inner wall and the outer wall of the cylindrical member.

[0049] "Cylindrical" includes a cylindrical shape with a circular outer edge, a cylindrical shape with a flat outer edge, and a cylindrical shape with a polygonal outer edge, and refers to a cylindrical shape whose outer edge is formed by any closed shape connected by straight lines or curves. "Cylindrical" includes a shape formed by combining multiple components into a cylindrical shape, such as a C-shaped shape with a notch in a part of the circumference.

[0050] The conventional wire assembly 300 is arranged in the cylindrical member formed by the first receiving section 111 and the second receiving section 211 and penetrates through the cylindrical member. In addition, for example, the conventional wire assembly 300 can extend out of the cylindrical member from the end of the cylindrical member. At least one means one or more, and there is no limitation on the number of the conventional wire assemblies 300 in this embodiment. The internal space formed by the cylindrical member houses the conventional wire assembly 300, and the inner diameter of the cylindrical member is formed to be large enough to house multiple conventional wire assemblies 300.

[0051] In this embodiment, the first receiving section 111 of the first wire row 110 and the second receiving section 211 of the second wire row 210 form a cylindrical member, and the conventional wire assembly 300 passes through the cylindrical member. The cylindrical member can restrict the routing of the conventional wire assembly 300 and provide protection for it. The first receiving section 111 and the second receiving section 211 in this embodiment form a cylindrical member, avoiding the bundling of the large-square first wire row 110, second wire row 210 and the conventional wire assembly 300, reducing the diameter of the wire harness structure, and increasing the aesthetics of the wire harness structure.

[0052] At the same time, the first wire row assembly 100, the second wire row assembly 200 and the conventional wire assembly 300 together form a wire harness structure, and the wire harness structure can be integrally installed inside the vehicle, thereby saving the installation time of the wire harness inside the vehicle and improving the assembly convenience of the wire harness inside the vehicle.

[0053] In some embodiments, please refer to Figure 6 , the wire harness structure further includes a first shielding layer 120, a second shielding layer 220 and a protective layer 500. The first shielding layer 120 is disposed between the first receiving section 111 and the first insulating layer 130, the second shielding layer 220 is disposed between the second receiving section 211 and the second insulating layer 230, and the protective layer 500 is filled between the first wire row assembly 100 and the conventional wire assembly 300, and is filled between the second wire row assembly 200 and the conventional wire assembly 300.

[0054] It can be understood that Figure 6 is a schematic cross-sectional structure diagram of the wire harness structure in this embodiment along Figure 5 the A plane in

[0055] The first shielding layer 120 is disposed between the first receiving section 111 and the first insulating layer 130. It can be understood that at this time, the first shielding layer 120 and the first insulating layer 130 are sequentially disposed on the outer periphery of the first receiving section 111. The first shielding layer 120 can be disposed in a manner of covering the entire circumference of the first receiving section 111, and the first insulating layer 130 can be disposed in a manner of covering the entire circumference of the first shielding layer 120. The first shielding layer 120 can be integrally formed by an injection molding process.

[0056] The second shielding layer 220 is disposed between the second receiving section 211 and the second insulating layer 230. It can be understood that at this time, the second shielding layer 220 and the second insulating layer 230 are sequentially disposed on the outer periphery of the second receiving section 211. The second shielding layer 220 can be disposed in a manner of covering the entire circumference of the second receiving section 211, and the second insulating layer 230 can be disposed in a manner of covering the entire circumference of the second shielding layer 220. The second shielding layer 220 can be integrally formed by an injection molding process.

[0057] The first shielding layer 120 can serve as the shielding structure for the first row of wires 110, providing a shielding effect for it to reduce external electromagnetic interference. The second shielding layer 220 can serve as the shielding structure for the second row of wires 210, providing a shielding effect for it to reduce external electromagnetic interference. At the same time, the first shielding layer 120 and the second shielding layer 220 together form the shielding structure of the conventional wire assembly 300. The inside of the conventional wire assembly 300 may not be provided with a shielding structure, effectively reducing the manufacturing cost of the wire harness structure in this embodiment and improving the manufacturing efficiency of the wire harness structure.

[0058] The protective layer 500 is filled between the first row of wire assemblies 100 and the conventional wire assembly 300, and is also filled between the second row of wire assemblies 200 and the conventional wire assembly 300. It can be understood that the protective layer 500 is filled between the cylindrical member and the conventional wire assembly 300. Specifically, the protective layer 500 is filled between the partial surface of the first receiving section 111 provided with the first insulating layer 130 and the conventional wire assembly 300, and is filled between the partial surface of the second receiving section 211 provided with the second insulating layer 230 and the conventional wire assembly 300. There may be a gap between the protective layer 500 and the conventional wire assembly 300 to facilitate adding the conventional wire assembly 300 into the cylindrical member and improve the versatility of the cylindrical member.

[0059] The protective layer 500 can be a noise-reducing sponge. The protective layer 500 can prevent the conventional wire assembly 300 from shaking inside the cylindrical member, thereby reducing the wear of the conventional wire assembly 300 and effectively reducing the noise of the wire harness structure in this embodiment.

[0060] In some embodiments, please refer to Figure 1 ., the two ends of the first row of wires 110 extending out of the cylindrical member are connected to the first terminals 140, the two ends of the second row of wires 210 extending out of the cylindrical member are connected to the second terminals 240. The first row of wires 110 is electrically connected to the electrical device through the first terminals 140, and the second row of wires 210 is electrically connected to the electrical device through the second terminals 240; the two ends of the conventional wire assembly 300 extending out of the cylindrical member are respectively connected to the connectors 310, and the conventional wire assembly 300 is electrically connected to the external wire harness through the connectors 310.

[0061] The first row of wires 110 extends out of the cylindrical member from both ends of the cylindrical member and is connected to the first terminals 140. The first terminals 140 electrically connect the first row of wires 110 to the electrical device. The second row of wires 210 extends out of the cylindrical member from both ends of the cylindrical member and is connected to the second terminals 240. The second terminals 240 electrically connect the second row of wires 210 to the electrical device.

[0062] As an example, please refer to Figure 2, the first row of wires 110 further includes first contact segments 112 connected to both ends of the first receiving segment 111, and the first contact segments 112 are electrically connected to the first terminals 140. Please refer to Figure 3 , the second row of wires 210 further includes second contact segments 212 connected to both ends of the second receiving segment 211, and the second contact segments 212 are electrically connected to the second terminals 240.

[0063] The two ends of the first row of wires 110 extending out of the cylindrical member are the first contact segments 112, and the two ends of the second row of wires 210 extending out of the cylindrical member are the second contact segments 212. No shielding layer or insulating layer is provided on the outer circumferences of the first contact segments 112 and the second contact segments 212. The free ends of the first contact segments 112 are electrically connected to the first terminals 140, and the free ends of the second contact segments 212 are electrically connected to the second terminals 240. For example, a welding process can be used to electrically connect the free ends of the first contact segments 112 to the first terminals 140 and the free ends of the second contact segments 212 to the second terminals 240. Specifically, an ultrasonic welding process can be used. The width of the first contact segments 112 can taper from the first receiving segment 111 towards the first terminals 140, and the width of the second contact segments 212 can taper from the second receiving segment 211 towards the second terminals 240.

[0064] For example, please refer to Figure 5 , the first contact segments 112 and the second contact segments 212 extend away from each other in the axial direction of the cylindrical member.

[0065] Please refer to Figure 4 , the conventional wire assemblies 300 extend out of the cylindrical member from both ends of the cylindrical member respectively and are connected to the connector 310. The connector 310 electrically connects the conventional wire assemblies 300 to the external wire harness.

[0066] In some embodiments, the first receiving segment 111 and the second receiving segment 211 protrude in directions away from each other along the opposing surfaces of the two.

[0067] As an example, the cross-section of the first receiving segment 111 perpendicular to its axial direction is a first sector ring, the cross-section of the second receiving segment 211 perpendicular to its axial direction is a second sector ring, the first sector ring and the second sector ring form a closed ring, and the cross-section of the cylindrical member perpendicular to its axial direction is a ring.

[0068] Specifically, the first receiving section 111 and the coating layer provided thereon include a first shielding layer 120 and a first insulating layer 130, and the cross-section in the axial direction perpendicular to the first receiving section 111 is a first sector ring. The second receiving section 211 and the coating layer provided thereon include a second shielding layer 220 and a second insulating layer 230, and the cross-section in the axial direction perpendicular to the second receiving section 211 is a second sector ring. It can be understood that the axial direction of the first receiving section 111 coincides with the axial direction of the second receiving section 211, and can be the central axis of the cylindrical member.

[0069] For example, the cross-section of the first receiving section 111 perpendicular to its axial direction is a semi-circular ring, and the cross-section of the second receiving section 211 perpendicular to its axial direction is a semi-circular ring.

[0070] In another example, the cross-section of the first receiving section 111 perpendicular to its axial direction is a first groove shape, and the cross-section of the second receiving section 211 perpendicular to its axial direction is a second groove shape. The first groove shape and the second groove shape form a closed square ring, and the cross-section of the cylindrical member perpendicular to its axial direction is a square ring.

[0071] In another example, the cross-section of the first receiving section 111 perpendicular to its axial direction is a straight line shape, and the cross-section of the second receiving section 211 perpendicular to its axial direction is a third groove shape. At this time, the first receiving section 111 is equivalent to the lid of the second receiving section 211 and covers the opening of the second receiving section 211.

[0072] In another example, the cross-section of the first receiving section 111 perpendicular to its axial direction is a first irregular shape, and the cross-section of the second receiving section 211 perpendicular to its axial direction is a second irregular shape. The first irregular shape and the second irregular shape form a circumferentially closed shape.

[0073] In some embodiments, please refer to Figure 7 , the first receiving section 111 includes at least one first bending portion 111a, the second receiving section 211 includes at least one second bending portion 211a, and the first bending portion 111a and the second bending portion 211a cooperate to change the extending direction of the cylindrical member.

[0074] The number of the first bending portions 111a included in the first receiving section 111 is not limited herein, nor is the number of the second bending portions 211a included in the second receiving section 211. The number of the first bending portions 111a and the second bending portions 211a can be the same, and the two can be arranged at the same positions in the length direction of the first receiving section 111 and the second receiving section 211, so as to cooperate with each other to change the extending direction of the cylindrical member.

[0075] The two ends of the first bending portion 111a are not arranged on the same straight line, and the two ends of the second bending portion 211a are not arranged on the same straight line either. The bending angles of the first bending portion 111a and the second bending portion 211a can be the same.

[0076] In some embodiments, the wire harness structure further includes a connecting device, which is arranged on the first insulating layer 130 and / or the second insulating layer 230, and the connecting device fixes the first wire row assembly 100 and / or the second wire row assembly 200 in the installation environment.

[0077] There is no limitation on the specific setting position of the connecting device here. The connecting device can be arranged on the first insulating layer 130, or the connecting device can be arranged on the second insulating layer 230, or the connecting device can be arranged on both the first insulating layer 130 and the second insulating layer 230.

[0078] When the connecting device is arranged on the first insulating layer 130, the first wire row assembly 100 is fixed in the installation environment, and the second wire row assembly 200 is connected to the first wire row assembly 100 through the locking device 400 and thus is also fixed in the installation environment. When the connecting device is arranged on the second insulating layer 230, the second wire row assembly 200 is fixed in the installation environment, and the first wire row assembly 100 is connected to the second wire row assembly 200 through the locking device 400 and thus is also fixed in the installation environment.

[0079] There is also no limitation on the specific structure of the connecting device here. The connecting device can include a fixing plate formed on the first insulating layer 130 and / or the second insulating layer 230. Installation holes are arranged on the fixing plate, and bolts are used to pass through the installation holes to fix the fixing plate in the installation environment, thereby fixing the wire harness structure in the installation environment.

[0080] The installation environment can include the interior of an automobile. Specifically, the installation environment can be a preset position on the automobile sheet metal, and the preset position can be selected according to the actual needs of the automobile wire harness layout.

[0081] Although some specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present invention. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A wire harness structure for being fixed at an installation position and electrically connected to an electrical device and / or other wire harnesses, characterized in that It includes a first row of wire components and a second row of wire components, as well as at least one conventional wire component. The first row of wire components includes a first row of wires, the first row of wires includes a first accommodating section, and a first insulating layer is provided on the outer periphery of the first accommodating section. The second row of wire components includes a second row of wires, the second row of wires includes a second accommodating section, and a second insulating layer is provided on the outer periphery of the second accommodating section. The first insulating layer and the second insulating layer are provided with locking devices that cooperate with each other. The first row of wire components and the second row of wire components are connected through the locking devices, so that the first accommodating section and the second accommodating section form a cylindrical member, and the conventional wire component passes through the cylindrical member.

2. The wiring harness structure according to claim 1, characterized in that The locking device includes a claw and a slot. The claw is provided at one of the first insulating layer and the second insulating layer, and the slot is provided at the other of the first insulating layer and the second insulating layer. The claw and the slot cooperate with each other for clamping to lock the first row of wire components and the second row of wire components.

3. The wire harness structure according to claim 1, characterized in that, It also includes a first shielding layer, a second shielding layer, and a protective layer. The first shielding layer is provided between the first accommodating section and the first insulating layer, the second shielding layer is provided between the second accommodating section and the second insulating layer, and the protective layer is filled between the first row of wire components and the conventional wire component, and is filled between the second row of wire components and the conventional wire component.

4. The wire harness structure according to claim 1, wherein, Both ends of the first row of wires extending out of the cylindrical member are connected to a first terminal. Both ends of the second row of wires extending out of the cylindrical member are connected to a second terminal. The first row of wires is electrically connected to an electrical device through the first terminal, and the second row of wires is electrically connected to an electrical device through the second terminal. Both ends of the conventional wire component extending out of the cylindrical member are respectively connected to connectors, and the conventional wire component is electrically connected to an external wire harness through the connectors.

5. The wiring harness structure according to claim 4, wherein The first row of wires further includes a first contact section connected to both ends of the first accommodating section, and the first contact section is electrically connected to the first terminal. The second row of wires further includes a second contact section connected to both ends of the second accommodating section, and the second contact section is electrically connected to the second terminal.

6. The wiring harness structure according to claim 5, characterized in that, The first contact section and the second contact section extend away from each other in the axial direction of the cylindrical member.

7. The wire harness structure according to claim 1, characterized in that The first accommodating section and the second accommodating section protrude in the direction away from the opposing surfaces of the two.

8. The wiring harness structure according to claim 7, characterized in that, The cross-section of the first accommodating section perpendicular to its axial direction is a first sector ring, the cross-section of the second accommodating section perpendicular to its axial direction is a second sector ring, the first sector ring and the second sector ring form a closed circle, and the cross-section of the cylindrical member perpendicular to its axial direction is a circle.

9. The wiring harness structure according to claim 1, characterized in that, The first accommodating section includes at least one first bending portion, the second accommodating section includes at least one second bending portion, and the first bending portion and the second bending portion cooperate to change the extending direction of the cylindrical member.

10. The wire harness structure according to claim 1, characterized in that, It also includes a connecting device. The connecting device is provided on the first insulating layer and / or the second insulating layer, and the connecting device fixes the first row of wire components and / or the second row of wire components in the installation environment.

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