Wire harness arranging and shielding fixing piece and lamp shell provided with fixing piece

Abstract

The utility model relates to the technical field of motorcycle lamps, in particular to a wire harness arranging and shielding fixing piece and a lamp shell provided with the same, which comprise a lamp shell and a fixing piece fixed inside the lamp shell. A middle through hole and a side through hole are formed in the fixing piece, and headlamp wire harness limiting arms are arranged on the edges of the middle through hole and the side through hole; an instrument panel mounting groove is further formed in the fixing piece, an upper through hole is formed in the middle of the instrument panel mounting groove, and an instrument panel wire harness limiting arm is arranged on the edge of the upper through hole; the headlamp wire harness limiting arm and the instrument panel wire harness limiting arm are both in a hook shape, the headlamp wire harness limiting arm is transversely arranged, and the instrument panel wire harness limiting arm is longitudinally arranged. According to the device, by integrating a plurality of limiting structures, limiting and falling prevention of multiple wire harnesses such as headlamps and instrument panels are achieved, the wire harnesses are arranged and shielded, the attractiveness is improved, meanwhile, disassembly-free overhaul can be achieved, and the maintenance and overhaul efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of motorcycle lights, specifically to a wiring harness tidying and concealing fastener and a lamp housing with the fastener installed. Background Technology

[0002] In the structure of motorcycle headlights, the proper organization and securing of the wiring harness plays a crucial role in both the headlight's aesthetics and safety. As lighting designs evolve towards greater compactness, efficiency, and aesthetics, higher demands are being placed on the organization and securing of the wiring harness.

[0003] In existing lighting fixtures, the internal wiring harnesses are often quite messy. On the one hand, the numerous intertwined wires not only affect the efficiency of space utilization within the fixture but also make it difficult for workers to quickly and accurately identify and operate different functional wiring harnesses during installation, maintenance, or repair, thus reducing work efficiency and increasing the risk of errors. On the other hand, messy wiring harnesses also affect the appearance of the fixture. When the fixture's outer shell has a certain degree of light transmittance or semi-transparency, the messy internal wiring harnesses will be visible through the shell, severely compromising the overall aesthetics of the fixture.

[0004] To address the issue of messy wiring harnesses, some current lighting fixtures employ simple wiring harness fixing methods, such as the existing technology "motorcycle wiring harness clip" (Announcement No.: CN207060239U). This clip features a flip-up wire clamping plate and clips for securing the clamping plate. The clamping plate has wire holes; the headlight wiring harness passes through these holes, is clamped by the clamping plate, and then secured by the clips, thus achieving the purpose of fixing the wiring harness. However, this existing technology still has the following technical problems:

[0005] Because there are many wiring harnesses on the entire vehicle headlight assembly, including those for the headlights and the instrument panel, and the installation position of the instrument panel is different from that of the headlights, the wiring routing of the harnesses is also different. Existing clamping devices only have one clamping plate and one through hole, so they cannot secure multiple wiring harnesses at the same time, resulting in low applicability. In addition, since the clamping plate is used to hold the wiring harness in place, the entire headlight housing must be opened and the clamping plate loosened before the wiring harness can be inspected, which is very cumbersome and reduces maintenance efficiency. Utility Model Content

[0006] This utility model provides a wire harness organization and concealment fixing component and a lamp housing with the fixing component installed. It can solve the problems of poor applicability caused by the inability of the existing clips to fix multiple wire harnesses, as well as the cumbersome operation and low maintenance efficiency when inspecting wire harnesses.

[0007] This application provides the following technical solution: a wire harness tidying and concealing fastener and a lamp housing with the fastener installed, including the lamp housing and the fastener fixed inside the lamp housing;

[0008] The fastener has a central through hole and a side through hole, and a headlight wiring harness limiting arm is provided on the edge of both the central through hole and the side through hole; the fastener also has an instrument panel mounting groove, and an upper through hole is provided in the middle of the instrument panel mounting groove, and an instrument panel wiring harness limiting arm is provided on the edge of the upper through hole.

[0009] Both the headlight harness limiting arm and the instrument panel harness limiting arm are hook-shaped, with the headlight harness limiting arm arranged horizontally and the instrument panel harness limiting arm arranged vertically.

[0010] Beneficial effects:

[0011] 1. Zoned positioning, compatible with different wiring harnesses, and highly adaptable: The fastener utilizes a multi-channel design with central, side, and top through holes. Combined with a horizontally arranged headlight wiring harness limiting arm to adapt to the headlight wiring harness routing, and a vertically arranged instrument panel wiring harness limiting arm to adapt to the instrument panel wiring harness routing, it independently limits the positioning of various types of wiring harnesses, including headlights and instrument panel harnesses. Compared to the rudimentary structure of existing technologies with a single clamping plate and wire hole, this fastener can simultaneously fix multiple sets of wiring harnesses with different routing and functions, adapting to the complex wiring harness layout within vehicle lighting systems, significantly improving the fastener's applicability to multi-wiring harness scenarios.

[0012] 2. Hook-shaped limiting arm for improved stability: The headlight and dashboard wiring harness limiting arms adopt a hook shape, which is different from the "hard clamping" method of traditional wire clamps. By covering and limiting the wiring harness with the hook, the wiring harness is kept on the limiting arm, which not only prevents the wiring harness from slipping out and shifting, but also adapts to the wiring harness due to vehicle vibration, ensuring the stability of the fixed position while reducing the risk of damage to the wiring harness sheath.

[0013] 3. Eliminates the need for disassembly and improves maintenance efficiency: Existing technologies require a cumbersome process of "removing the lamp housing, loosening the cable clamp, and performing maintenance." In this solution, the upper, middle, and side through holes on the fixing component expose the wiring harness on the limiting arm. Therefore, during maintenance, maintenance personnel can directly pull out the corresponding wiring harness from each through hole for inspection without removing the entire lamp housing, greatly simplifying the operation steps and improving maintenance efficiency.

[0014] Furthermore, the headlight harness limiting arm includes a middle limiting arm and a side limiting arm. The middle limiting arm is bent toward the opening of the middle through hole, and the side limiting arm is bent toward the opening of the side through hole. The instrument panel harness limiting arm is bent toward the opening of the upper through hole.

[0015] Beneficial effects: Each wire harness limiting arm bends toward the corresponding through hole opening, so that after each wire harness is covered and limited by the limiting arm, the wire harness can be exposed at the opening of each through hole, so that maintenance personnel can directly pick out the wire harness from the opening of the through hole, thereby improving convenience and maintenance efficiency.

[0016] Furthermore, the top corner of the fastener is provided with an upper screw hole, and mounting plates are fixed on the two lower edges of the fastener, with lower screw holes provided on the mounting plates.

[0017] Beneficial effects: The upper screw holes at the top corners facilitate the insertion of screws to secure the fastener to the top of the lamp housing; the lower screw holes on the lower mounting plate facilitate the use of screws to secure the fastener to the bottom of the lamp housing. This four-corner fixing creates a stable support structure for the fastener within the lamp housing, effectively resisting high-frequency vibrations during motorcycle operation and preventing the fastener from loosening or shifting due to vibration.

[0018] Furthermore, upper mounting portions are provided on both sides of the upper part of the inner wall of the lamp housing, and upper mounting holes are provided on the upper mounting portions, the positions of which correspond to the upper screw holes of the fixing components; lower mounting holes are provided on both sides of the lower part of the inner wall of the lamp housing, the positions of which correspond to the lower screw holes of the fixing components.

[0019] Beneficial effects: The upper mounting hole on the upper part of the lamp housing aligns with the upper screw hole of the fastener, and the lower mounting hole on the lower part mates with the lower screw hole of the fastener, forming a multi-point positioning system. This limits the horizontal and vertical displacement freedom of the fastener within the lamp housing, ensuring the accuracy of the fastener's installation position.

[0020] Furthermore, a positioning part is fixed to the upper middle part of the inner wall of the lamp housing, and a through hole is provided in the middle part of the instrument panel mounting groove on the fixing member, into which the positioning part extends.

[0021] Beneficial effects: The positioning part extends into the through hole on the instrument panel mounting slot, which can guide the instrument panel components, speed up the installation of the instrument panel and make it more convenient and accurate, and ensure that the wiring harness of the instrument panel is on the instrument panel limit arm, thus ensuring the accuracy of the instrument panel installation position.

[0022] Furthermore, the positioning part includes a ramp and a guide part fixed on the ramp. The bottom of the ramp is fixed to the inner wall of the lamp housing. The guide part includes a cylinder with its bottom fixed on the ramp and a semi-cone fixed to the upper end of the cylinder. A groove is provided on the guide part along the diameter direction.

[0023] Beneficial effects: The semi-conical shape at the top of the guide section forms a conical guide surface, enabling quick centering and positioning of the instrument panel during installation. The semi-conical shape automatically corrects angular deviations, making the insertion of fasteners simpler, faster, and more forgiving. The groove along the diameter of the guide section allows for a certain degree of deformability and springback. When the instrument panel is installed, the slight deformation of the guide section makes it easier to insert the instrument panel into the mounting slot. After installation, the springback of the guide section allows the cylinder and semi-conical shape to return to their original shape, re-locking the position of the instrument panel and ensuring that the instrument panel and its wiring harness are within the corresponding limit arms. This allows staff to easily locate the wiring harness during subsequent maintenance, improving maintenance efficiency. Attached Figure Description

[0024] Figure 1 This is an isometric view of the structure of this utility model.

[0025] Figure 2 For this Figure 1 Axonometric view of the central fixing component.

[0026] Figure 3 for Figure 2 Rear view of the central fastener.

[0027] Figure 4 for Figure 1 Axonometric view of the central lamp housing.

[0028] Figure 5 for Figure 4 A magnified view of the center positioning section. Detailed Implementation

[0029] The following detailed description illustrates the specific implementation method:

[0030] The markings in the accompanying drawings include: lamp housing 1, upper mounting part 101, upper mounting hole 102, lower mounting hole 103, headlight mounting hole 104, fastener 2, upper screw hole 3, instrument panel mounting groove 4, upper through hole 5, side limiting arm 6, side through hole 7, middle through hole 8, middle limiting arm 9, through hole 10, instrument panel wiring harness limiting arm 11, mounting piece 12, lower screw hole 121, positioning part 13, inclined platform 131, cylinder 132, semi-cone 133, groove 134.

[0031] Example 1

[0032] like Figure 1 The diagram shows a wiring harness tidying and concealing fastener and a lamp housing with the fastener installed, including a lamp housing 1 and a fastener 2 fixed inside the lamp housing 1. Both the fastener 2 and the lamp housing 1 are injection molded.

[0033] like Figure 2 and Figure 3As shown, the fixing member 2 is an approximately triangular cover shape, with openings at the two corners of the top of the fixing member 2 as shown in the figure. Figure 2 As shown in the upper screw hole 3, the two lower edges of the fastener 2 are fixed with screws as shown in the figure. Figure 3 The mounting plate 12 shown is... Figure 3 for Figure 2 In the rear view, the mounting plate 12 is also provided with a lower screw hole 121. A dashboard mounting groove 4 is provided in the upper middle part of the fastener 2, located between two upper screw holes 3. An upper through hole 5 is provided in the middle of the dashboard mounting groove 4, and a dashboard wiring harness limiting arm 11 is provided on the edge of the upper through hole 5. A central through hole 8 and a side through hole 7 are provided on the fastener 2, and headlight wiring harness limiting arms are provided on the edges of both the central through hole 8 and the side through hole 7. The headlight wiring harness limiting arms include a central limiting arm 9 and a side limiting arm 6. The central limiting arm 9, the side limiting arm 6, and the dashboard wiring harness limiting arm 11 are all hook-shaped, with the central limiting arm 9 and the side limiting arm 6 arranged laterally, and the dashboard wiring harness limiting arm 11 arranged longitudinally. The middle limiting arm 9 bends toward the opening of the middle through hole 8, and the side limiting arm 6 bends toward the opening of the side through hole 7; the instrument panel wiring harness limiting arm 11 bends toward the opening of the upper through hole 5.

[0034] like Figure 4 As shown, the lamp housing 1 has a ring-shaped shell. The upper two sides of the inner wall of the lamp housing 1 are provided with upper mounting parts 101. The upper mounting parts 101 are sheet structures facing the center of the lamp housing 1. The upper mounting parts 101 are provided with upper mounting holes 102. The lower two sides of the inner wall of the lamp housing 1 are also provided with lower mounting holes 103. The upper mounting holes 102 correspond to the positions of the upper screw holes 3 of the fastener 2. The lower mounting holes 103 correspond to the positions of the lower screw holes 121 of the fastener 2. The fastener 2 can be fixed in the lamp housing 1 by passing screws through the corresponding holes.

[0035] like Figure 4 and Figure 5 As shown, a positioning part 13 is fixed in the upper middle part of the inner wall of the lamp housing 1, such as... Figure 2 As shown, a through hole 10 is provided in the middle of the instrument panel mounting groove 4 on the fixing member 2. After the fixing member 2 is installed into the lamp housing 1, the positioning part 13 extends into the through hole 10. Figure 5 As shown, the positioning part 13 includes a ramp 131 and a guide part fixed on the ramp 131. The bottom of the ramp 131 is fixed to the inner wall of the lamp housing 1. The guide part includes a cylinder 132 whose bottom is fixed on the ramp 131 and a semi-cone 133 fixed to the upper end of the cylinder 132. A longitudinal groove 134 is also provided on the guide part along the diameter direction, and the groove 134 extends from the top of the semi-cone 133 to the bottom of the cylinder 132. Figure 4 As shown, a headlight mounting hole 104 is also provided in the middle of the lamp housing 1 to accommodate the main body of the headlight.

[0036] The method of using this device is as follows:

[0037] During installation, Figure 2 The upper screw hole 3 of the fixing part 2 in the middle and Figure 4 The position of the upper mounting hole 102 corresponds to that in the middle. Figure 3 The lower screw hole 121 and Figure 4 The lower mounting hole 103 is positioned accordingly, which facilitates the use of screws to lock the fastener 2 onto the lamp housing 1 to form a fixed part. Figure 1 The state shown, and the dashboard is installed to Figure 2 In the instrument panel mounting slot 4, using Figure 4 The positioning unit 13 can quickly and accurately position the instrument panel, while the headlights are installed... Figure 3 Inside the cavity of the fixing member 2, the instrument panel wiring harness is then arranged onto the instrument panel wiring harness limiting arm 11, and the headlight wiring harness is arranged onto the corresponding middle limiting arm 9 and side limiting arm 6. Finally, Figure 1 The entire structure shown can be installed on the front of the vehicle. When maintenance is required, simply remove the entire fastener 2 and the lamp housing 1 from the front of the vehicle. The instrument panel and headlight wiring harness can then be clearly seen through the central through-hole 8, the side through-hole 7, and the upper through-hole 5, thereby improving the efficiency of wiring harness maintenance.

[0038] This device features a multi-channel design on the fixing component 2, including a central through-hole 8, a side through-hole 7, and a top through-hole 5. Combined with a horizontally arranged headlight harness limiting arm adapted to the headlight harness routing, and a vertically arranged instrument panel harness limiting arm 11 adapted to the instrument panel harness routing, it independently limits the routing of various types of harnesses, such as headlights and instrument panel harnesses. This allows for the simultaneous fixing of multiple harnesses with different routing and functions, adapting to complex harness layouts within vehicle lighting systems and significantly improving the applicability of the fixing component 2 to multi-harness scenarios. Furthermore, both the headlight and instrument panel harness limiting arms 11 employ a hook shape, unlike the "hard clamping" method of traditional cable clamps. The hook's wrapping and limiting action keeps the harness on the limiting arm, preventing slippage and displacement, and accommodating vehicle vibrations. This ensures stability while reducing the risk of damage to the harness sheath.

[0039] The above are merely embodiments of this utility model, and the utility model is not limited to the field covered by this embodiment. Commonly known structures and characteristics in the solutions are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A wiring harness tidying and concealing fastener and a lamp housing with the fastener installed, characterized in that: The device includes a lamp housing and a fixing component fixed inside the lamp housing. The fixing component has a central through hole and a side through hole, and the edges of the central through hole and the side through hole are provided with headlight wiring harness limiting arms. The fixing component also has an instrument panel mounting groove, the middle part of which has an upper through hole, and the edge of the upper through hole is provided with an instrument panel wiring harness limiting arm. Both the headlight wiring harness limiting arm and the instrument panel wiring harness limiting arm are hook-shaped, with the headlight wiring harness limiting arm arranged laterally and the instrument panel wiring harness limiting arm arranged longitudinally.

2. The wire harness tidying and concealing fastener and the lamp housing on which the fastener is installed, as described in claim 1, are characterized in that: The headlight wiring harness limiting arm includes a middle limiting arm and a side limiting arm. The middle limiting arm bends toward the opening of the middle through hole, and the side limiting arm bends toward the opening of the side through hole. The instrument panel wiring harness limiting arm bends toward the opening of the upper through hole.

3. The wire harness tidying and concealing fastener and the lamp housing with the fastener installed according to claim 2, characterized in that: The top corner of the fastener has an upper screw hole, and the two lower edges of the fastener are fixed with mounting plates, which have lower screw holes.

4. The wire harness tidying and concealing fastener and the lamp housing with the fastener installed according to claim 3, characterized in that: The upper two sides of the inner wall of the lamp housing are provided with upper mounting parts, and upper mounting holes are provided on the upper mounting parts, which correspond to the positions of the upper screw holes of the fastener; the lower two sides of the inner wall of the lamp housing are provided with lower mounting holes, which correspond to the positions of the lower screw holes of the fastener.

5. The wire harness tidying and concealing fastener according to claim 4 and the lamp housing on which the fastener is installed, characterized in that: A positioning part is fixed to the upper middle part of the inner wall of the lamp housing, and a through hole is provided in the middle part of the instrument panel mounting groove on the fixing part, into which the positioning part extends.

6. The wire harness tidying and concealing fastener according to claim 5 and the lamp housing on which the fastener is installed, characterized in that: The positioning part includes a ramp and a guide part fixed on the ramp. The bottom of the ramp is fixed to the inner wall of the lamp housing. The guide part includes a cylinder with its bottom fixed on the ramp and a semi-cone fixed to the top of the cylinder. A groove is provided on the guide part along the diameter direction.

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