Wire harness fixing structure, lamp assembly, wire harness fixing clamp and vehicle

Abstract

The utility model discloses a wire harness fixing structure, light fixture subassembly, wire harness fixing clip and vehicle, wire harness fixing structure includes: mounting seat and wire harness fixing clip, mounting seat includes bearing part, wire harness fixing clip includes clamping part and wire harness fixing part, clamping part includes two opposite clamping piece along the first direction, and the wire harness fixing part includes the wire harness fixing part. A clamping groove is formed between the two clamping pieces, the bearing part is suitable for being clamped in the clamping groove through a notch, the wire harness fixing part is used for fixing a wire harness, the clamping part further comprises elastic embedded parts, at least one elastic embedded part is arranged on each clamping piece in a cantilever mode, the fixing ends of the elastic embedded parts are arranged between the notch and the wire harness fixing part at intervals, and the elastic embedded parts are arranged in the clamping groove. The free end of the elastic embedded part on each clamping part obliquely extends towards the other clamping part in the second direction in the direction away from the notch, and the free end of the elastic embedded part is embedded in the bearing part. Therefore, the assembly process of the wire harness is simplified, and the wire harness fixing structure has good stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile parts especially to a wire harness fixing structure, a lamp assembly, a wire harness fixing clamp and a vehicle. BACKGROUND

[0002] At present, the wire harness inside the lamp on the market is mostly fixed by screws, but the assembly efficiency of the wire harness is low when fixed by screws, or is fixed by a fir type rolling strip, but the stability of the wire harness is poor when fixed by the fir type rolling strip. Therefore, the performance of the wire harness fixing structure needs to be improved. SUMMARY

[0003] The utility model aims at solving one of the technical problems in the prior art. To this end, the utility model provides a wire harness fixing structure, a lamp assembly, a wire harness fixing clamp and a vehicle, the bearing part can be clamped in the clamping groove through the slot, so that the fixing of the wire harness is more convenient, and the free end of the elastic embedded part is embedded in the bearing part, so that the wire harness fixing clamp and the mounting seat are more firmly matched, and the stability of the wire harness fixing structure is improved.

[0004] According to the wire harness fixing structure of the utility model, the wire harness fixing part is used for fixing the wire harness, the bearing part can be clamped in the clamping groove through the slot, that is, the assembly of the wire harness fixing clamp and the mounting seat can be completed through the slot, the assembly mode is relatively simple, the assembly efficiency of the wire harness fixing structure is improved, and the free end of the elastic embedded part is embedded in the bearing part, so that part of the bearing part can abut against the free end of the elastic embedded part, the clamping part is not easy to separate from the bearing part, and the stability of the wire harness fixing structure is improved.

[0005] According to the wire harness fixing structure of the utility model, the wire harness fixing part is used for fixing the wire harness, the bearing part can be clamped in the clamping groove through the slot, that is, the assembly of the wire harness fixing clamp and the mounting seat can be completed through the slot, the assembly mode is relatively simple, the assembly efficiency of the wire harness fixing structure is improved, and the free end of the elastic embedded part is embedded in the bearing part, so that part of the bearing part can abut against the free end of the elastic embedded part, the clamping part is not easy to separate from the bearing part, and the stability of the wire harness fixing structure is improved.

[0006] In some embodiments, the elastic inner insert has a hardness greater than that of the bearing portion, so that the free end of the elastic inner insert is embedded in the bearing portion; or, the bearing portion has a groove formed on each of the opposite surfaces thereof in the first direction, and the free end of the elastic inner insert is fitted in the corresponding groove.

[0007] In some embodiments, the clamping portion has a wire harness fixing portion provided on each of the two ends thereof in the third direction, the first direction and the second direction are perpendicular to the third direction, the wire harness fixing portion is configured as a long strip-shaped plate structure extending in the third direction; or, the wire harness fixing portion is configured as a ring structure, the ring structure has a wiring space suitable for accommodating the wire harness, and the ring structure is arranged staggered with the clamping member in the third direction.

[0008] In some embodiments, the wire harness fixing structure is configured to satisfy at least one of the following conditions: condition A1, the end of the at least one clamping member corresponding to the notch extends in the second direction in a direction away from the wire harness fixing portion and in a direction away from the other clamping member; condition A2, the mounting seat further comprises a stop portion, the bearing portion has a stop portion provided on each of the two ends thereof in the third direction, at least one of the two ends of the stop portion in the first direction protrudes from the bearing portion, the first direction and the second direction are perpendicular to the third direction; condition A3, the clamping portion is a one-piece member; condition A4, the wire harness fixing clamp is a one-piece member.

[0009] In some embodiments, each clamping member has a plurality of elastic inner inserts arranged at intervals in the third direction, the first direction and the second direction are perpendicular to the third direction; and / or, the angle between the portion of the elastic inner insert embedded in the bearing portion and the second direction is α, 20°≤α≤37°.

[0010] In some embodiments, each clamping member has a plurality of elastic inner inserts arranged at intervals in the third direction, the wire harness fixing structure is configured to satisfy at least one of the following conditions: condition B1, the fixed ends of at least two of the plurality of elastic inner inserts on the same clamping member are arranged staggered in the second direction; condition B2, the end of the clamping member corresponding to the notch is formed with a notch open away from the wire harness fixing portion, the notch penetrates through the two side surfaces of the clamping member in the first direction, and is located between the two elastic inner inserts on the clamping member which are located at the outermost side in the third direction.

[0011] In some embodiments, the wire harness fixing structure is configured to satisfy condition B1 and condition B2, the plurality of elastic inner inserts on the same clamping piece includes a first elastic inner insert, a second elastic inner insert, and a third elastic inner insert, the two elastic inner inserts on the clamping piece that are located at the outermost sides in the third direction are the first elastic inner insert and the third elastic inner insert respectively, the second elastic inner insert is spaced apart from the notch along the second direction and opposite to the notch, and the fixed end of the second elastic inner insert is spaced apart from the side of the fixed end of both the first elastic inner insert and the third elastic inner insert that faces the wire harness fixing portion.

[0012] The lamp assembly according to the second aspect of the present application comprises: a vehicle lamp and the wire harness fixing structure according to the first aspect of the present application, the vehicle lamp comprises a shell and a light source, the light source is arranged in the shell, and the light source has a connecting wire, the mounting seat is arranged outside the shell, the connecting wire extends out of the shell, and the part of the connecting wire extending out of the shell is fixedly arranged on the wire harness fixing portion.

[0013] The lamp assembly according to the embodiment of the present application is more convenient to assemble, and the stability of the connecting wire is better, so that the connecting wire can more stably transmit electrical signals or current, thereby facilitating improvement of the stability of the lamp assembly.

[0014] The wire harness fixing clip according to the third aspect of the present application comprises: a clamping portion and a wire harness fixing portion, the clamping portion comprises two clamping pieces arranged opposite to each other along a first direction, a clamping groove is formed between the two clamping pieces, an opening of the clamping groove is located at one end of the clamping portion in a second direction, the wire harness fixing portion is arranged at the end of the clamping portion in the second direction away from the opening and is used for fixing a wire harness, the second direction is perpendicular to the first direction, wherein the clamping portion further comprises elastic inner inserts, at least one elastic inner insert is cantileveredly arranged on each clamping piece, and the free end of the elastic inner insert on each clamping piece extends obliquely towards the other clamping piece in the second direction away from the opening.

[0015] The wire harness fixing structure according to the embodiment of the present application is provided with the elastic inner inserts, after the clamping portion and other structures are basically assembled, the free end of the elastic inner insert can be hindered from being subjected to the force for separating the elastic inner insert from other structures, which is beneficial to improving the setting reliability of the wire harness fixing clip, thereby being beneficial to improving the reliability and stability of the wire harness fixing clip for fixing the wire harness.

[0016] The vehicle according to the fourth aspect of the present application comprises: the wire harness fixing structure according to the first aspect of the present application, or comprises the lamp assembly according to the second aspect of the present application, or comprises the wire harness fixing clip according to the third aspect of the present application.

[0017] According to the vehicle of the embodiment of the present application, the wire harness is reliably fixed by the wire harness fixing structure, the lamp assembly or the wire harness fixing clamp, and the reliability of the vehicle is improved.

[0018] Additional aspects and advantages of the present application will be described in part below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0020] Figure 1 is a schematic view of the wire harness fixing structure according to the embodiment of the present application;

[0021] Figure 2 is Figure 1 a schematic view of the wire harness fixing clamp shown in FIG.

[0022] Figure 3 is Figure 1 a sectional view of the wire harness fixing structure shown in FIG.

[0023] Figure 4 is Figure 1 another sectional view of the wire harness fixing structure shown in FIG.

[0024] Figure 5 is Figure 1 a schematic view of the wire harness fixing structure shown in FIG.

[0025] Figure 6 is a schematic view of the wire harness fixing clamp according to the embodiment of the present application, which has the same structure as the wire harness fixing clamp shown in FIG. Figure 2

[0026] Figure 7 is a schematic view of the vehicle according to the embodiment of the present application.

[0027] Reference signs: wire harness fixing structure 100, lamp assembly 200, vehicle 300,

[0028] mounting seat 1, bearing portion 10, stop portion 12,

[0029] wire harness fixing clamp 2, clamping portion 20, clamping piece 21, notch 21a, clamping groove 22, notch 22a, elastic inner insert 23, fixed end 23a, free end 23b, first elastic inner insert 23c, second elastic inner insert 23d, third elastic inner insert 23e, wire harness fixing portion 24,

[0030] wire harness 3.​ DETAILED DESCRIPTION

[0031] Embodiments of the present application will be described in detail below with reference to the drawings, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are for the purpose of explaining the present application, and should not be understood as limiting the present application.

[0032] The disclosure below provides many different embodiments, or examples, for implementing different structures of the present application. For the purpose of simplification of the present application disclosure, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art can realize the applicability of other processes and / or the use of other materials.

[0033] Below, with reference to the drawings, the wiring harness fixing structure 100 according to the first embodiment of the present application is described.

[0034] As shown in Figures 1-5 The wiring harness fixing structure 100 includes a mounting seat 1 and a wiring harness fixing clamp 2, the mounting seat 1 includes a bearing portion 10, the wiring harness fixing clamp 2 includes a clamping portion 20 and a wiring harness fixing portion 24, the clamping portion 20 includes two clamping pieces 21 oppositely arranged along a first direction, a clamping groove 22 is formed between the two clamping pieces 21, and a slot 22a of the clamping groove 22 is located at one end of the clamping portion 20 in a second direction, and the bearing portion 10 is adapted to be clamped in the clamping groove 22 through the slot 22a; the bearing portion 10 can be fitted in the clamping portion 20 through the slot 22a, and the two clamping pieces 21 are clamped on opposite sides of the bearing portion 10 in the first direction, so that the assembly of the wiring harness fixing clamp 2 and the mounting seat 1 is more simple, and the assembly efficiency of the wiring harness fixing structure 100 is improved. For example, the two clamping pieces 21 extend along the second direction and are spaced apart along the first direction, so that the clamping portion 20 is substantially formed as a "U" shape, and the clamping portion 20 can clamp the bearing portion 10 by utilizing its own elasticity.

[0035] The wire harness fixing portion 24 is arranged at one end of the clamping portion 20 away from the slot 22a in the second direction, and the wire harness fixing portion 24 is used for fixing the wire harness 3. The second direction is perpendicular to the first direction, that is, the wire harness fixing portion 24 and the slot 22a are arranged in the second direction, so that after the wire harness fixing portion 24 fixes the wire harness 3, the assembly of the clamping portion 20 and the bearing portion 10 is not easily affected. For example, the worker can first fix the wire harness 3 on the wire harness fixing portion 24, and then assemble the clamping portion 20 on the bearing portion 10 through the clamping slot 22 to complete the assembly of the wire harness fixing structure 100. Of course, the clamping portion 20 and the bearing portion 10 can be assembled first, and then the wire harness 3 is fixed on the wire harness fixing portion 24, and the assembly of the clamping portion 20 and the bearing portion 10 does not easily affect the fixing of the wire harness 3.

[0036] The clamping portion 20 further comprises elastic inserts 23. At least one elastic insert 23 is cantilevered on each clamping piece 21. The fixed end 23a of the elastic insert 23 is arranged between the slot 22a and the wire harness fixing portion 24, that is, in the second direction, the fixed end 23a of the elastic insert 23 is arranged between the slot 22a and the wire harness fixing portion 24, so that the elastic insert 23 does not easily affect the assembly of the bearing portion 10 on the clamping portion 20 through the slot 22a. The free end 23b of the elastic insert 23 on each clamping piece 21 extends obliquely towards the other clamping piece 21 in the second direction away from the slot 22a. That is, in the second direction, the free end 23b of the elastic insert 23 on each clamping piece 21 extends away from the slot 22a, and in the first direction, the free end 23b of the elastic insert 23 on each clamping piece 21 extends obliquely towards the other clamping piece 21. For two elastic inserts 23 respectively located on different clamping pieces 21, the distance between the fixed ends 23a of the two elastic inserts 23 in the first direction is greater than the distance between the free ends 23b of the two elastic inserts 23 in the first direction. Moreover, the fixed end 23a of each elastic insert 23 is arranged more adjacent to the slot 22a than the free end 23b in the second direction, thereby providing a larger assembly space for the assembly of the bearing portion 10 on the clamping portion 20 through the slot 22a.

[0037] Taking the first direction as the left-right direction and the second direction as the up-down direction as an example, the slot 22a is formed at the lower end of the two clamping pieces 21. The free end 23b of the elastic insert 23 on the left clamping piece 21 extends obliquely from bottom to top and to the right, and the free end 23b of the elastic insert 23 on the right clamping piece 21 extends obliquely from bottom to top and to the left. It can be seen that the oblique arrangement of the elastic insert 23 can make the at least free end 23b of the elastic insert 23 and the corresponding clamping piece 21 form a certain angle.

[0038] Moreover, the free end 23b of the elastic inner insert 23 is embedded in the bearing part 10, so that a part of the bearing part 10 can abut against the free end 23b of the elastic inner insert 23, to limit the movement of the free end 23b of the elastic inner insert 23 in the second direction towards the direction away from the bearing part 10, so as to achieve the purpose of limiting the separation of the elastic inner insert 23 from the bearing part 10, that is, the clamping part 20 is not easy to separate from the bearing part 10 even under external force, which is beneficial to improve the reliability and stability of the wire harness fixing structure 100.

[0039] Exemplarily, the first direction is the width direction of the wire harness fixing structure 100, and the second direction is the height direction of the wire harness fixing structure 100, in the height direction of the wire harness fixing structure 100, the fixed end 23a of the elastic inner insert 23 is arranged between the notch 22a and the wire harness fixing part 24, and in the height direction of the wire harness fixing structure 100, the free end 23b of the elastic inner insert 23 on each clamping piece 21 extends in the direction away from the notch 22a, and in the width direction of the wire harness fixing structure 100, the free end 23b of the elastic inner insert 23 on each clamping piece 21 extends obliquely towards the other clamping piece 21, so that the free end 23b of the elastic inner insert 23 can be more conveniently embedded in the bearing part 10 in the assembly process of the clamping part 20 and the bearing part 10, thereby facilitating the assembly efficiency of the wire harness fixing structure 100.

[0040] It can be understood that each clamping piece 21 can have one or more elastic inner inserts 23, and the free end 23b of each elastic inner insert 23 is embedded in the bearing part 10, so as to further improve the stability of the wire harness fixing structure 100 when a plurality of elastic inner inserts 23 are arranged on each clamping piece 21; the number of elastic inner inserts 23 on the two clamping pieces 21 can be equal or unequal, and the corresponding elastic inner inserts 23 on the two clamping pieces 21 can be arranged opposite in the first direction, can be arranged staggered in the second direction, or can be arranged staggered in the third direction, and the first direction and the second direction are perpendicular to the third direction.

[0041] Compared with some technologies, the wire harness 3 is fixed by screws, but the assembly efficiency of the wire harness 3 is low when fixed by screws, or the wire harness 3 is fixed by a fir tree type rolling belt, and the structure of the fir tree type rolling belt is relatively soft, but the stability of the wire harness 3 is poor when fixed by the fir tree type rolling belt, and according to the wire harness fixing structure 100 of the embodiment of the utility model, the bearing part 10 can be clamped in the clamping groove 22 through the notch 22a, so that the fixing of the wire harness 3 is more convenient, and the free end 23b of the elastic inner insert 23 is embedded in the bearing part 10, to limit the separation of the clamping part 20 and the bearing part 10, so that the wire harness fixing clamp 2 and the mounting seat 1 are more firmly matched, thereby facilitating the improvement of the reliability and stability of the wire harness fixing structure 100.

[0042] In some embodiments, asFigures 1-4 As shown, the hardness of the elastic insert 23 is greater than that of the bearing portion 10, so that the free end 23b of the elastic insert 23 can be embedded into the bearing portion 10. For example, the elastic insert 23 is a metal part and the bearing portion 10 is a plastic part, so that the free end 23b of the elastic insert 23 can be smoothly inserted into the bearing portion 10. Then, the peripheral part of the bearing portion 10 into which it is inserted can restrict the movement of the elastic insert 23 in a direction away from the bearing portion 10. Even under the action of external force, the elastic insert 23 and the bearing portion 10 are not easy to separate, which facilitates the improvement of the stability of the fit between the wire harness fixing clip 2 and the mounting base 1, thereby improving the stability of the wire harness fixing structure 100.

[0043] For example, the carrying portion 10 is first fitted to the clamping portion 20 through the slot 22a, and then the clamping portion 20 is moved a short distance away from the carrying portion 10 in the second direction, so that at least a portion of the free end 23b of the elastic insert 23 can be embedded in the carrying portion 10, which facilitates the stability of the wire harness fixing structure 100.

[0044] In other embodiments of this application, grooves are formed on opposite side surfaces of the supporting portion 10 in the first direction. The free end 23b of the elastic insert 23 engages with the corresponding groove, extending into the corresponding groove. The groove wall can abut against the free end 23b of the elastic insert 23, thereby restricting the movement of the elastic insert 23 away from the supporting portion 10. It can be seen that by engaging the free end 23b of the elastic insert 23 with the groove, the assembly of the supporting portion 10 and the clamping portion 20 is more convenient. For example, the supporting portion 10 engages with the clamping portion 20 through the slot 22a. During the assembly of the supporting portion 10, the elastic insert 23 can undergo a certain deformation until the free end 23b of the elastic insert 23 engages with the groove, thus restricting the clamping portion 20 from moving away from the supporting portion 10, which facilitates improving the assembly efficiency of the wire harness fixing structure 100.

[0045] In some embodiments, such as Figure 1 , Figure 2 ,and Figure 5As shown, the two ends of the clamping portion 20 in the third direction are respectively provided with the wire harness fixing portion 24, and the first direction and the second direction are respectively perpendicular to the third direction. By providing the wire harness fixing portion 24 at the two ends of the clamping portion 20 in the third direction, the space of the wire harness fixing clamp 2 in the third direction can be more fully utilized. At the same time, the above arrangement can avoid interference between the wire harness fixing structure 100 and the clamping member 21 (for example, the clamping member 21 can be arranged at the middle of the wire harness fixing clamp 2 in the third direction) when the wire harness fixing structure 100 fixes the wire harness 3, so as to improve the assembly efficiency of the wire harness 3 and the wire harness fixing clamp 2. Moreover, the wire harness 3 is fixed by the plurality of wire harness fixing portions 24, so that a plurality of fixing positions are formed between the wire harness fixing clamp 2 and the wire harness 3, which is beneficial to improve the fixing reliability of the wire harness fixing structure 100.

[0046] As shown in Figure 1 and Figure 6 As shown, the wire harness fixing portion 24 is configured as a long strip-shaped plate structure extending along the third direction. The wire harness fixing portion 24 of the long strip-shaped plate structure has a relatively simple structure, which is convenient for processing and manufacturing, so that the cooperation between the wire harness 3 and the wire harness fixing portion 24 is more convenient, for example, the wire harness 3 is bonded to the wire harness fixing portion 24, or the wire harness fixing portion 24 and the wire harness 3 are wound into a whole by the adhesive tape. In the related art, the wire harness fixing portion is processed by a sheet metal part, so that the structure of the wire harness fixing clamp is relatively complex, and the cost of the sheet metal part is relatively high. However, by bonding or using the adhesive tape to fix the wire harness 3 and the wire harness fixing portion 24, the manufacturing cost of the wire harness fixing clamp 2 can be reduced, and the assembly mode of the wire harness 3 and the wire harness fixing structure 100 is relatively simple, so as to improve the assembly efficiency of the wire harness fixing clamp 2 and the wire harness 3. Moreover, if the clamping portion 20 and the wire harness fixing portion 24 are integrally connected, for example, the wire harness fixing clamp 2 is an integrally formed part, the above arrangement of the wire harness fixing portion 24 facilitates the integral connection of the wire harness fixing portion 24 and the clamping portion 20.

[0047] In other embodiments of the present application, the wire harness fixing portion 24 is configured to include a ring structure, and the ring structure has a wiring space suitable for accommodating the wire harness 3. As can be seen, the wire harness fixing structure 100 can be configured as an open ring, for example, a "C" type, and the wire harness 3 can be clamped in the wire harness fixing structure 100 through the opening of the wire harness fixing structure 100, so that the assembly of the wire harness 3 and the wire harness fixing structure 100 is more convenient. Or the wire harness fixing structure 100 is configured as a closed ring, for example, a circular ring, a polygonal ring, an elliptical ring, etc. The wire harness 3 can be arranged in the wire harness fixing structure 100 along the axial direction of the ring. Similarly, the assembly of the wire harness 3 and the wire harness fixing structure 100 is relatively simple.

[0048] It should be noted that the "annular" described herein is understood in a broad sense, i.e. not limited to "circular annular", for example, it can also be "polygonal ring" and the like; in addition, the "annular" includes open annular (i.e. non-closed annular, such as C-shaped, U-shaped, Ω-shaped, etc.) and closed annular.

[0049] The annular structure of the wire harness fixing portion 24 is arranged in the third direction away from the clamping member 21, so that when the wire harness 3 is assembled to the wire harness fixing clamp 2 through the annular structure, the annular structure and the clamping member 21 are not easy to interfere, thereby facilitating to improve the practicability of the wire harness fixing clamp 2; in addition, if the clamping portion 20 is integrally connected with the wire harness fixing portion 24, for example, the wire harness fixing clamp 2 is an integrally formed member, the above arrangement of the wire harness fixing portion 24 facilitates the integral connection with the clamping portion 20.

[0050] In some embodiments, the wire harness fixing structure 100 is configured to satisfy at least one of the following conditions A1-A4:

[0051] In condition A1, as shown in Figure 3 , Figure 4 and Figure 6 , one end of at least one clamping member 21 corresponding to the notch 22a extends in the second direction away from the wire harness fixing portion 24 to the direction away from the other clamping member 21, so that the width of the notch 22a in the first direction increases in the second direction away from the wire harness fixing portion 24, the notch 22a can have a certain guiding effect on the assembly of the bearing portion 10, thereby facilitating to improve the assembly efficiency of the mounting seat 1 and the wire harness fixing clamp 2.

[0052] Exemplarily, as shown in Figure 3 , Figure 4 and Figure 6 , one end of each clamping member 21 corresponding to the notch 22a extends in the second direction away from the wire harness fixing portion 24 to the direction away from the other clamping member 21, in other words, one end of the two clamping members 21 corresponding to the notch 22a extends in the second direction away from the wire harness fixing portion 24 to the direction away from each other, which is beneficial to improve the assembly efficiency of the mounting seat 1 and the wire harness fixing clamp 2.

[0053] In condition A2, as shown in Figure 1 , Figure 3 and Figure 4As shown, the mounting base 1 further comprises a stop portion 12, the two ends of the bearing portion 10 in the third direction are respectively provided with the stop portion 12, at least one of the two ends of the stop portion 12 in the first direction protrudes from the bearing portion 10, the first direction and the second direction are respectively perpendicular to the third direction, then in the first direction, the stop portion 12 can block the position where the free end 23b of the elastic insert 23 is embedded in the bearing portion 10, after the bearing portion 10 and the wire harness fixing clamp 2 are assembled, it is not easy to move relatively in the third direction, that is, the stop portion 12 can effectively block the movement of the clamping portion 20 relative to the bearing portion 10 in the third direction, so that the stability of the mounting base 1 and the wire harness fixing clamp 2 after assembly is better. As shown in Figure 1 、 Figure 3 and Figure 4 each stop portion 12 is respectively provided with the stop portion 12 in the first direction.

[0054] Condition A3, as shown in Figure 1 、 Figure 2 and Figure 6 the clamping portion 20 is an integral molding, for example, the two clamping pieces 21 and all the elastic inserts 23 thereon are integrally molded, which facilitates reducing the connection points between the clamping pieces 21 and the elastic inserts 23, so that the structural strength of the clamping portion 20 is better and is not easy to be damaged, and the processing mode of integral molding is relatively simple, for example, the clamping portion 20 is formed by stamping, which facilitates improving the production efficiency of the clamping portion 20.

[0055] Exemplarily, the clamping portion 20 is an integral stamping part, the clamping piece 21 is formed with a plurality of openings penetrating in the thickness direction thereof, and the elastic insert 23 is integrally connected to one side edge of the corresponding opening.

[0056] Condition A4, as shown in Figure 1 、 Figure 2 and Figure 6 the wire harness fixing clamp 2 is an integral molding, for example, the clamping portion 20 and the wire harness fixing portion 24 are integrally molded, which facilitates reducing the connection points between the clamping portion 20 and the wire harness fixing portion 24, so that the structural strength of the wire harness fixing clamp 2 is better and is not easy to be damaged, and the processing mode of integral molding is relatively simple, for example, the wire harness fixing clamp 2 is formed by stamping, which facilitates improving the production efficiency of the wire harness fixing clamp 2.

[0057] Exemplarily, the clamping portion 20 comprises the clamping piece 21 and the elastic insert 23, the wire harness fixing portion 24 is configured as a ring structure, and the clamping portion 20 and the wire harness fixing portion 24 are both formed by stamping, so that the processing mode of the wire harness fixing clamp 2 is simpler, and the production efficiency of the wire harness fixing clamp 2 is improved.

[0058] In some embodiments, as shown in Figure 1 ,Figure 2 and Figure 6 As shown in Figure 3 and Figure 4 , the angle between the part of the elastic insert 23 embedded in the carrier part 10 and the second direction is α, and 20°≤α≤37. Then, the above-mentioned part of the elastic insert 23 will not generate a large assembly resistance before being assembled with the carrier part 10, thereby increasing the assembly difficulty of the clamping part 20 and the carrier part 10. Meanwhile, after the clamping part 20 and the carrier part 10 are basically assembled, the free end of the elastic insert 23 can be reliably embedded in the carrier part 10. Exemplarily, α is 20°, 23°, 25°, 28°, 30°, 32°, 36°, 37°, etc.

[0059] It can be understood that when the clamping part 20 includes multiple elastic inserts 23, the corresponding angles α of the multiple elastic inserts 23 can be equal or different.

[0060] In some embodiments, each clamping piece 21 is respectively provided with multiple elastic inserts 23 arranged along the third direction; the wiring harness fixing structure 100 is configured to satisfy at least one of the following conditions B1-B2:

[0061] Condition B1, as shown in Figure 1 , Figure 2 and Figure 6As shown, the fixed ends 23a of at least two of the plurality of elastic inner inserts 23 on the same clamping piece 21 are arranged staggered in the second direction, so that the two elastic inner inserts 23 with staggered fixed ends 23a are less likely to deform together, when one of the elastic inner inserts 23 is pressed to a greater extent, the fixed end 23a of the elastic inner insert 23 is flipped, so that the free end 23b of the elastic inner insert 23 is driven to tend to disengage from the bearing part 10, and since the fixed end 23a of the other elastic inner insert 23 is arranged staggered with the fixed end 23a of the elastic inner insert 23 in the second direction, so that when the elastic inner insert 23 is pressed to a greater extent, the force is less likely to be transmitted to the other elastic inner insert 23, and the free end 23b of the other elastic inner insert 23 can still be embedded in the bearing part 10, so that the elastic inner insert 23 can still be assembled between the bearing part 10 and the clamping part 20, facilitating the stability of the cooperation between the bearing part 10 and the clamping part 20.

[0062] Condition B2, as shown in Figure 1 , Figure 2 and Figure 6 , the clamping piece 21 corresponds to one end of the slot 22a to form a notch 21a open to the wire harness fixing part 24, the notch 21a penetrates through the two sides of the clamping piece 21 in the first direction, then the notch 21a penetrates through the two sides of the clamping piece 21 in the thickness direction; the notch 21a is located between the two elastic inner inserts 23 located at the outermost side of the clamping piece 21 in the third direction, so that the two elastic inner inserts 23 located at the outermost side are less likely to deform together, for example, during the assembly process of the bearing part 10 and the clamping part 20, the slot 22a of the clamping part 20 is not parallel to the bearing part 10, the elastic inner insert 23 located at the outermost side of one side contacts the bearing part 10 first, if there is no notch 21a, the clamping piece 21 can deform to a certain extent, thereby driving the elastic inner insert 23 located at the outermost side of the other side to deform, when the other elastic inner insert 23 is assembled to the bearing structure, it cannot better contact the bearing structure, which will reduce the cooperation strength of the bearing structure and the clamping structure, and by setting the notch 21a, the elastic inner insert 23 located at the outermost side of one side contacts the bearing part 10 first, and the elastic inner insert 23 located at the outermost side of the other side will not deform, so that the two elastic inner inserts 23 located at the outermost side of the clamping piece 21 in the third direction can better contact the bearing part 10, facilitating the stability of the cooperation between the bearing part 10 and the clamping part 20.

[0063] In some embodiments, as shown in Figure 1 , Figure 2 and Figure 6As shown, the wire harness fixing structure 100 is configured to satisfy the condition B1 and the condition B2, the plurality of elastic inserts 23 on the same clamping piece 21 includes the first elastic insert 23c, the second elastic insert 23d and the third elastic insert 23e, the two elastic inserts 23 on the clamping piece 21 which are located at the outermost sides in the third direction are the first elastic insert 23c and the third elastic insert 23e respectively, the second elastic insert 23d is located between the first elastic insert 23c and the third elastic insert 23e, the second elastic insert 23d is spaced apart from the notch 21a along the second direction and opposite to each other, and the fixed end 23a of the second elastic insert 23d is spaced apart from the fixed end 23a of the first elastic insert 23c and the third elastic insert 23e, and the side of the fixed end 23a of the first elastic insert 23c and the third elastic insert 23e towards the wire harness fixing portion 24.

[0064] As can be seen, the two elastic inserts 23 on the clamping piece 21 which are located at the outermost sides in the third direction are the first elastic insert 23c and the third elastic insert 23e respectively, the second elastic insert 23d is located between the first elastic insert 23c and the second elastic insert 23d, and the second elastic insert 23d is spaced apart from the notch 21a along the second direction and opposite to each other, when the bearing portion 10 and the clamping portion 20 are not parallel (the clamping portion 20 is inclined at an angle with respect to the bearing portion 10 to cooperate with the bearing portion 10 through the notch 22a), for example, the first elastic insert 23c contacts the bearing portion 10 first, at this time, the first elastic insert 23c can be deformed to a certain extent to better contact the bearing portion 10, and the notch 21a is provided between the first elastic insert 23c and the third elastic insert 23e, so that even if the first elastic insert 23c contacts the bearing portion 10 first, the third elastic insert 23e will not follow the deformation, so that the first elastic insert 23c and the third elastic insert 23e can better contact the bearing portion 10, thereby improving the stability of the cooperation between the bearing portion 10 and the clamping portion 20.

[0065] In addition, the fixed end 23a of the second elastic inner insert 23d is spaced apart from the fixed end 23a of the first elastic inner insert 23c and the third elastic inner insert 23e and is closer to the wire harness fixing portion 24 in the second direction, so that the fixed end 23a of the second elastic inner insert 23d is staggered with the fixed end 23a of the first elastic inner insert 23c and the third elastic inner insert 23e in the second direction, and when the first elastic inner insert 23c and the third elastic inner insert 23e are pressed, the free end 23b of the first elastic inner insert 23c and the third elastic inner insert 23e is separated from the bearing portion 10, and since the fixed end 23a of the first elastic inner insert 23c and the third elastic inner insert 23e and the fixed end 23a of the second elastic inner insert 23d are staggered in the second direction, the force is not easily transmitted to the second elastic inner insert 23d, and the free end 23b of the second elastic inner insert 23d can still be embedded in the bearing portion 10, so that the bearing portion 10 and the clamping portion 20 can still be assembled by the second elastic inner insert 23d, and the stability of the bearing portion 10 and the clamping portion 20 is improved.

[0066] The second elastic inner insert 23d is spaced apart from the notch 21a in the second direction and is opposite to the notch 21a, and the fixed end 23a of the first elastic inner insert 23c and the third elastic inner insert 23e and the fixed end 23a of the second elastic inner insert 23d are staggered in the second direction, so that the second elastic inner insert 23d is arranged at a position where the notch 21a is arranged, so that the structure of the clamping piece 21 is more compact, and miniaturization design of the clamping piece 21 is facilitated.

[0067] The lamp assembly 200 according to the second aspect of the present application comprises a vehicle lamp and the wire harness fixing structure 100 according to the first aspect of the present application, the vehicle lamp comprises a shell and a light source, the light source is arranged in the shell, and the light source has a wire harness 3, the mounting seat 1 is arranged outside the shell, the wire harness 3 extends out of the shell, and the part of the wire harness 3 extending out of the shell is fixedly arranged on the wire harness fixing portion 24. The wire harness 3 can supply power to the light source and / or transmit signals.

[0068] The lamp assembly 200 according to the embodiment of the present application adopts the wire harness fixing structure 100, so that the assembly of the lamp assembly 200 is more convenient, and the stability of the wire harness 3 is better, so that the wire harness 3 can more stably transmit electrical signals or current, and the working stability of the lamp assembly 200 is improved.

[0069] It can be understood that the mounting seat 1 and the shell can be an integral part or a separate part.

[0070] According to the harness fixing clamp 2 of the third aspect of the utility model, the clamping part 20 includes two clamping pieces 21 which are oppositely arranged along a first direction, a clamping groove 22 is formed between the two clamping pieces 21, and a slot 22a of the clamping groove 22 is located at one end of the clamping part 20 in a second direction; the harness fixing part 24 is arranged at the end of the clamping part 20 away from the slot 22a in the second direction and is used for fixing the harness 3; the second direction is perpendicular to the first direction; wherein the clamping part 20 further includes elastic inner inserts 23; at least one elastic inner insert 23 is cantilevered arranged on each clamping piece 21; and the free end 23b of the elastic inner insert 23 on each clamping piece 21 extends obliquely towards the other clamping piece 21 in the direction away from the slot 22a in the second direction.

[0071] It can be seen that, after the clamping part 20 and other structures (for example, the bearing part 10 described above) are substantially assembled, the free end 23b of the elastic inner insert 23 can be subjected to an action force applied by the other structures to hinder the elastic inner insert 23 from being separated from the other structures, which is beneficial to improving the setting reliability of the harness fixing clamp 2. Exemplarily, the free end 23b of the elastic inner insert 23 can be embedded in the other structures.

[0072] According to the harness fixing structure 100 of the utility model, by arranging the elastic inner insert 23, after the clamping part 20 and other structures are substantially assembled, the free end 23b of the elastic inner insert 23 can be subjected to an action force to hinder the elastic inner insert 23 from being separated from the other structures, which is beneficial to improving the setting reliability of the harness fixing clamp 2, thereby being beneficial to improving the reliability and stability of the harness fixing clamp 2 in fixing the harness 3.

[0073] According to the vehicle 300 of the fourth aspect of the utility model, the harness fixing structure 100 according to the first aspect of the utility model is adopted, or the lamp assembly 200 according to the second aspect of the utility model is adopted, or the harness fixing clamp 2 according to the third aspect of the utility model is adopted.

[0074] According to the vehicle 300 of the utility model, since the harness fixing structure 100 described above is adopted, or the lamp assembly 200 described above is adopted, or the harness fixing clamp 2 described above is adopted, reliable fixing of the harness 3 can be achieved, and the reliability of the vehicle 300 can be improved.

[0075] It can be understood that the specific type of the vehicle 300 referred to in the embodiments of the present application is not limited, for example, the vehicle 300 can be a fuel automobile, a gas automobile or a new energy automobile, and the new energy automobile can be a pure electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a range extended automobile, a solar electric automobile, a gas fuel automobile (for example, a hydrogen engine automobile) or a biofuel automobile (for example, an automobile using ethanol, biodiesel or the like as a power source) and the like. In addition, when the lamp assembly 200 is applied to the vehicle 300, the lamp assembly 200 can be a headlamp or a rear lamp, but is not limited to.

[0076] Other configurations and operations of the vehicle 300 according to the embodiments of the present application are known to those skilled in the art, and will not be described in detail here.

[0077] In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, various possible combinations are not described again in the present application. In addition, various different embodiments of the present application can also be combined in any manner, as long as it does not deviate from the idea of the present application, it should also be considered as disclosed in the present application.

[0078] In the description of the present application, it should be understood that the terms "center", "transverse", "length", "thickness", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0079] In addition, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more. In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0080] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0081] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A wire harness fixing structure, characterized in that, include: Mounting base, the mounting base including a support portion; A wire harness fixing clip includes a clamping portion and a wire harness fixing portion. The clamping portion includes two clamping members disposed opposite each other along a first direction, with a clamping groove formed between the two clamping members. The opening of the clamping groove is located at one end of the clamping portion in a second direction. A bearing portion is adapted to clamp the wire harness in the clamping groove through the opening. The wire harness fixing portion is located at the end of the clamping portion in the second direction away from the opening and is used to fix the wire harness. The second direction is perpendicular to the first direction. The clamping portion further includes an elastic insert. Each clamping member has at least one elastic insert cantilevered on it. The fixed end of the elastic insert is spaced between the slot and the wire harness fixing portion. The free end of the elastic insert on each clamping member extends obliquely toward another clamping member in the second direction away from the slot, and the free end of the elastic insert is embedded in the bearing portion.

2. The wire harness fixing structure according to claim 1, characterized in that, The hardness of the elastic insert is greater than the hardness of the load-bearing portion, so that the free end of the elastic insert is embedded in the load-bearing portion; or, The bearing portion has grooves formed on its opposite two side surfaces in the first direction, and the free end of the elastic insert engages with the corresponding groove.

3. The wire harness fixing structure according to claim 1, characterized in that, The clamping portion has wire harness fixing portions at both ends in the third direction, and the first direction and the second direction are respectively perpendicular to the third direction. The wire harness fixing portion is constructed as a long strip-shaped plate structure extending along the third direction; or, The wire harness fixing portion is configured to include a ring structure, the ring structure having a wiring space suitable for accommodating the wire harness, and the ring structure and the clamping member being offset in the third direction.

4. The wire harness fixing structure according to claim 1, characterized in that, The wire harness fixing structure is configured to satisfy at least one of the following conditions: Condition A1: At least one end of the clamping member corresponding to the slot extends obliquely in the second direction away from the wire harness fixing portion toward the other clamping member; Condition A2: The mounting base further includes a stop portion. The bearing portion is provided with stop portions at both ends in the third direction. At least one end of the stop portion in the first direction protrudes from the bearing portion. The first direction and the second direction are perpendicular to the third direction, respectively. Condition A3: The clamping part is a one-piece molded part; Condition A4: The wire harness fixing clip is a one-piece molded part.

5. The wire harness fixing structure according to any one of claims 1-4, characterized in that, Each of the clamping members is provided with a plurality of elastic inserts spaced apart along a third direction, wherein the first direction and the second direction are respectively perpendicular to the third direction; and / or The angle between the portion of the elastic insert embedded in the bearing portion and the second direction is α, where 20°≤α≤37°.

6. The wire harness fixing structure according to claim 5, characterized in that, Each of the clamping members is provided with a plurality of elastic inserts spaced apart along a third direction, and the wire harness fixing structure is configured to satisfy at least one of the following conditions: Condition B1: The fixed ends of at least two of the plurality of elastic inserts on the same clamping member are staggered in the second direction; Condition B2: The clamping member has a notch at one end corresponding to the slot, which is open to the wire harness fixing portion. The notch penetrates both sides of the clamping member in the first direction and is located on the clamping member between the two outermost elastic inserts in the third direction.

7. The wire harness fixing structure according to claim 6, characterized in that, The wire harness fixing structure is configured to satisfy conditions B1 and B2. The plurality of elastic inserts on the same clamping member include a first elastic insert, a second elastic insert, and a third elastic insert. The two outermost elastic inserts on the clamping member in the third direction are the first elastic insert and the third elastic insert, respectively. The second elastic insert is spaced apart from and opposite to the notch in the second direction, and the fixing end of the second elastic insert is spaced apart from the fixing ends of both the first elastic insert and the third elastic insert on the side facing the wire harness fixing portion.

8. A lighting assembly, characterized in that, include: The vehicle headlight includes a housing and a light source, the light source being disposed within the housing and having a wiring harness; A wire harness fixing structure, wherein the wire harness fixing structure is any one of claims 1-7, the mounting base is disposed outside the housing, the wire harness extends out from inside the housing, and the portion of the wire harness extending out of the housing is fixed to the wire harness fixing portion.

9. A wire harness fixing clip, characterized in that, include: The clamping portion includes two clamping members arranged opposite each other along a first direction, and a clamping groove is formed between the two clamping members. The opening of the clamping groove is located at one end of the clamping portion in a second direction. A wire harness fixing portion is provided at one end of the clamping portion away from the slot in the second direction and is used to fix the wire harness. The second direction is perpendicular to the first direction. The clamping portion further includes an elastic insert, and each clamping member is provided with at least one elastic insert cantilevered. The free end of the elastic insert on each clamping member extends obliquely toward the other clamping member in the second direction away from the slot.

10. A vehicle, characterized in that, It includes the wire harness fixing structure according to any one of claims 1-7, or the lamp assembly according to claim 8, or the wire harness fixing clip according to claim 9.

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