Wire harness fixing structure and vehicle lamp

Abstract

The utility model relates to the technical field of automobile part manufacturing, and discloses a wire harness fixing structure which comprises a fixing wire, the fixing wire is arranged in a circumferential surrounding mode with a wire harness as the center to form a fixing coil, and a containing space is formed in the fixing coil; wherein the wire harness is positioned in the accommodating space, so as to limit the wire harness. According to the wire harness fixing structure and the automobile lamp, the wire harness fixing efficiency is high, and the fixing effect is good.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts manufacturing, and in particular to a wiring harness fixing structure and a vehicle lamp. Background Art

[0002] Headlights are important safety equipment for cars, and the fixing and installation of their wiring harnesses directly affect the performance and safety of the headlights. Existing headlights often use glue to fix the headlight wiring harnesses.

[0003] However, it takes a certain amount of time to cure the wire harness with glue, and the next process cannot be immediately transferred, which greatly reduces production efficiency. Secondly, the fixing effect of glue is affected by environmental factors such as temperature and humidity, which may cause the wire harness to be not fixed firmly, thus affecting the performance and safety of the headlight. Utility Model Content

[0004] The present application mainly solves the technical problems of low production efficiency and poor fixing effect of the wire harness fixing method in the prior art, and provides a wire harness fixing structure and a vehicle lamp that can fix the wire harness with high efficiency and good fixing effect.

[0005] In order to solve the above technical problems, the present application provides a wiring harness fixing structure, which is characterized by comprising:

[0006] A fixed wire, the fixed wire is arranged circumferentially around the wire harness to form a fixed coil, and a receiving space is formed in the fixed coil; wherein,

[0007] The wire harness is located in the accommodating space to form a position limit for the wire harness.

[0008] In one possible implementation, the fixed coil is made by a nail gun.

[0009] In one embodiment, the accommodating space includes one or more accommodating spaces.

[0010] In one embodiment, the first end of the fixing line is spirally arranged along the first direction and around the wire bundle, and ends at the second end of the fixing line to form a receiving space;

[0011] The first direction is a wiring harness arrangement direction.

[0012] In one possible implementation manner, the first end and / or the second end of the fixing wire is arranged in a circumferential spiral around the wire bundle along a first direction to form one or more accommodating spaces;

[0013] The first direction is a wiring harness arrangement direction.

[0014] In one possible implementation, the first end and the second end of the fixing wire are arranged in a circumferential spiral around the wire harness along a first direction to form three accommodating spaces; wherein,

[0015] The fixing wire comprises a first fixing coil located at a first end of the fixing wire, a first accommodation space is formed in the first fixing coil, and the first fixing coil is formed by the first end of the fixing wire being spirally arranged along a first direction and around the wire harness as a center;

[0016] The fixing wire comprises a second fixing coil located at a second end of the fixing wire, a second accommodating space is formed in the second fixing coil, and the second fixing coil is formed by the second end of the fixing wire being spirally arranged along a first direction and around the wire harness as a center;

[0017] The fixed line includes a fixed line segment located between the first fixed coil and the second fixed coil, two ends of the fixed line segment are respectively connected to the first fixed coil and the second fixed coil, and a third accommodating space is formed between the fixed line segment, the periphery of the first fixed coil and the periphery of the second fixed coil.

[0018] In one embodiment, the first fixed coil and the second fixed coil abut against each other to close the third accommodation space.

[0019] In one possible implementation, the fixing wire is made of metal.

[0020] On the other hand, the present application provides a vehicle lamp, comprising the wiring harness fixing structure described in Embodiment 1, characterized in that it also includes:

[0021] A wiring harness, wherein the wiring harness is limited by the wiring harness fixing structure;

[0022] A circuit board, the wiring harness being connected to the circuit board;

[0023] Lamp beads, the lamp beads are located on the circuit board;

[0024] The housing, the lamp beads, the wiring harness and the circuit board are all located in the housing.

[0025] Compared with the prior art, the wiring harness fixing structure and the vehicle lamp of the present application have the following beneficial effects:

[0026] The wire harness fixing structure of the present application can be used in conjunction with a nail gun. After the wire harness fixing structure is formed, the nail gun simultaneously forms a limit on the wire harness. The way the wire harness fixing structure is formed by the nail gun can improve production efficiency, and the wire harness is not easy to fall off after being fixed by the fixing structure.

[0027] Therefore, the present application has the characteristics of reasonable structure and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Attached Figure 1 It is a structural schematic diagram of the wiring harness fixing structure of the present application;

[0029] Attached Figure 2 It is another structural schematic diagram of the wiring harness fixing structure of the present application;

[0030] Attached Figure 3 is a cross-sectional view of the vehicle lamp of the present application;

[0031] Attached Figure 4 It is a structural schematic diagram of the vehicle lamp of the present application.

[0032] Description of the numbers in the figure:

[0033] 100, wiring harness fixing structure; 110, fixing coil; 111, first fixing coil; 112, second fixing coil; 120, accommodation space; 121, first accommodation space; 122, second accommodation space; 123, third accommodation space; 130, fixing line segment;

[0034] 200, wiring harness; 210, wiring harness sleeve; 220, wire;

[0035] 300, lamp beads;

[0036] 400, housing; 410, first housing; 411, middle column; 420, second housing; 430, middle housing;

[0037] 500, circuit board;

[0038] 600, fixed set. DETAILED DESCRIPTION

[0039] In order to make the purpose, features, and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0040] The existing technical problems of the wire harness fixing method having low production efficiency and poor fixing effect are as follows.

[0041] To this end, the present application provides a wiring harness fixing structure, which includes

[0042] A fixed wire is arranged circumferentially around the wire harness to form a fixed coil, and a receiving space is formed in the fixed coil; wherein,

[0043] The wiring harness is located in the accommodating space to form a limit for the wiring harness.

[0044] On the other hand, the present application provides a vehicle lamp, comprising the wiring harness fixing structure of embodiment 1, wherein the wiring harness fixing structure further comprises:

[0045] A wiring harness, wherein the wiring harness is limited by a wiring harness fixing structure;

[0046] Circuit board, the wiring harness is connected to the circuit board;

[0047] Lamp beads, which are located on the circuit board;

[0048] The housing, lamp beads, wiring harness and circuit board are all located inside the housing.

[0049] Embodiment 1:

[0050] Attached Figure 1 This is a schematic diagram of the structure of the wiring harness fixing structure 100 of the present application. Figure 1 As shown, the wire harness fixing structure 100 is used to limit the wire harness, and the limiting method can be circumferential limiting and / or axial limiting. If the circumferential limiting and axial limiting are performed at the same time, the wire harness is fixed. In one embodiment, the wire harness fixing structure 100 fixes the wire harness.

[0051] The fixed wire is arranged around the wire harness circumferentially to form a fixed coil 110. An accommodation space 120 is formed in the fixed coil 110, and the wire harness is located in the accommodation space 120 to limit the wire harness 200.

[0052] The fixed coil 110 may be provided with a single coil or multiple coils. In one embodiment, the fixed coil 110 is provided with multiple coils to enhance its limiting effect on the wire harness.

[0053] When the fixed coil 110 has multiple turns, the coils in the fixed coil 110 can be stacked axially or circumferentially. When the coils in the fixed coil 110 are stacked axially, the length of the accommodation space 120 will be lengthened to enhance its limiting effect on the wiring harness. The coils in the fixed coil 110 are stacked axially, that is, the coils in the fixed coil 110 are stacked along the first direction.

[0054] In this embodiment, there is one accommodating space 120, that is, there is one fixed coil 110. The circumferential winding method of the fixed wire includes spiral winding and non-spiral winding. When the spiral winding is used, a fixed coil 110 composed of multiple coils stacked axially is formed. When the non-spiral winding is used, a fixed coil 110 composed of a single coil is formed. In one embodiment, the circumferential winding method of the fixed wire is spiral winding.

[0055] In this embodiment, the first end of the fixed coil 110 is spirally arranged axially along the first direction with the wire harness 200 as the center and ends at the second end of the fixed wire to form a receiving space 120, which limits the wire harness.

[0056] In one embodiment, the arrangement direction of the wire harness is a first direction.

[0057] In one embodiment, the fixing coil 110 is made by a nail gun, so as to realize the fast operation of fixing the wire harness 200 to the structure 100 and improve the operation efficiency.

[0058] Specifically, when the wire harness is fixed with glue, a certain curing time is required between the glue and the wire harness, and the next process cannot be immediately transferred. The curing time is between 15S and 30S, and a headlight often needs to be glued multiple times. Therefore, after fixing with the fixing coil 110, a lot of glue curing time can be saved, thereby improving the working efficiency.

[0059] In one embodiment, the material of the fixing wire is metal to enhance its strength.

[0060] In one embodiment, the material of the fixing wire may also be plastic.

[0061] Attached Figure 2 is another structural schematic diagram of the wire harness fixing structure 100 of the present application. Figure 2 As shown, the wire harness fixing structure 100 is used to limit the wire harness, and the limiting method can be circumferential limiting and / or axial limiting. If the axial limiting and axial limiting are performed at the same time, the wire harness is fixed. In one embodiment, the wire harness fixing structure 100 fixes the wire harness.

[0062] The fixed wire is arranged around the wire harness circumferentially, that is, the fixed wire is arranged around the wire harness circumferentially, to form a fixed coil 110. An accommodation space 120 is formed in the fixed coil 110, and the wire harness is located in the accommodation space 120 to limit the wire harness.

[0063] The fixed coil 110 may be provided with a single coil or multiple coils. In one embodiment, the fixed coil 110 is provided with multiple coils to enhance its limiting effect on the wire harness.

[0064] When the fixed coil 110 has multiple turns, the coils in the fixed coil 110 can be stacked circumferentially or circumferentially. When the coils in the fixed coil 110 are stacked axially, the length of the accommodation space 120 will be lengthened to enhance its limiting effect on the wiring harness. The coils in the fixed coil 110 are stacked axially, that is, the coils in the fixed coil 110 are stacked along the first direction.

[0065] In this embodiment, there are one or more accommodating spaces 120. In one embodiment, the multiple accommodating spaces 120 are three accommodating spaces 120, which are respectively the first accommodating space 121, the second accommodating space 122 and the third accommodating space 123. There are one or two fixed coils 110. In one embodiment, there are two accommodating spaces 120, which are respectively the first fixed coil 111 and the second fixed coil 110. The circumferential winding method of the fixed coil 110 includes spiral winding and non-spiral winding. When spiral winding, a fixed coil 110 composed of multiple coils stacked circumferentially is formed. When non-spiral winding, a fixed coil 110 composed of a single coil is formed. In one embodiment, the circumferential winding method of the fixed wire is spiral winding.

[0066] In this embodiment, the first end and / or the second end of the fixing wire is / are arranged to be spirally wound around the wire harness 200 along the first direction to form one or more accommodating spaces 120 .

[0067] In one embodiment, the first end or the second end of the fixing wire is spirally arranged along the first direction and around the wire bundle as the center, thereby forming a receiving space 120 and a fixing coil 110 .

[0068] In one embodiment, the first end and the second end of the fixed wire are arranged in a first direction and are spirally wound around the wire bundle to form three accommodating spaces 120 and two fixed coils 110 .

[0069] The fixed line includes a first fixed coil 111 located at the first end of the fixed line, a first accommodating space 121 is formed in the first fixed coil 111, and the first fixed coil 111 is formed by the first end of the fixed line along the first direction and spirally wound around the wire harness as the center. The fixed line also includes a second fixed coil 110 located at the second end of the fixed line, and the second fixed coil 110 is formed by the second end of the fixed line along the first direction and spirally wound around the wire harness 200 as the center. The fixed line also includes a fixed line segment 130 located between the first fixed coil 111 and the second fixed coil 112, and the two ends of the fixed line segment 130 are respectively connected to the first fixed coil 111 and the second fixed coil 112, and a third accommodating space 123 is formed between the fixed line segment 130, the periphery of the first fixed coil 111, and the periphery of the second fixed coil 112.

[0070] In this embodiment, the first fixed coil 111 and the second fixed coil 112 may be against or separated from each other. If the first fixed coil 111 and the second fixed coil 112 are separated from each other, the third accommodating space 123 has an opening between the first fixed coil 111 and the second fixed coil 112. If the first fixed coil 111 and the second fixed coil 112 are against each other, the third accommodating space 123 has no opening and is closed.

[0071] In one embodiment, the arrangement direction of the wire harness is a first direction.

[0072] In one embodiment, the fixing coil 110 is made by a nail gun to achieve rapid operation of the wire harness fixing structure 100 and improve operation efficiency.

[0073] In one embodiment, the fixing wire is made of metal to enhance its strength and prevent it from falling off like glue.

[0074] In one embodiment, the material of the fixing wire may also be plastic.

[0075] Embodiment 2:

[0076] Attached Figure 3 This is a schematic diagram of the structure of the vehicle lamp of this application. Figure 4 This is a structural diagram of the vehicle lamp of this application. Please refer to the attached Figure 3 And attached Figure 4 As shown, the vehicle lamp includes the wire harness fixing structure 100 in the first embodiment.

[0077] The vehicle lamp further includes a wire harness 200, and the wire harness 200 is limited by the wire harness fixing structure 100. In one embodiment, the wire harness fixing structure 100 simultaneously limits the wire harness 200 in the circumferential direction and in the axial direction, so as to fix the wire harness 200.

[0078] The vehicle lamp further includes a circuit board 500 , and the wiring harness 200 is connected to the circuit board 500 to realize power supply or signal transmission.

[0079] The vehicle lamp further includes a lamp bead 300 , which is connected to a circuit board 500 to control the lighting of the lamp bead 300 .

[0080] The vehicle lamp further comprises a housing 400, wherein the lamp beads 300, the circuit board 500 and the wiring harness 200 are all located in the housing 400. Furthermore, the head of the nail gun can be inserted into the housing 400 to form a fixed coil and limit the wiring harness 200 at the same time.

[0081] In one embodiment, the housing 400 includes a first housing 410, a second housing 420 and an intermediate housing 430. The first housing 410 has an intermediate column 411 at its bottom, the intermediate column 411 extends downward from the bottom of the first housing 410, the intermediate housing 430 is sleeved outside the intermediate column 411, and the second housing 420 is disposed at the bottom of the intermediate column 430.

[0082] Furthermore, the circuit board 500 is sleeved outside the middle column 411 , and the circuit board 500 is disposed between the first shell 410 and the middle shell 430 .

[0083] In one embodiment, the wire harness 200 includes a wire harness cover 210 and a wire 220. The wire harness cover 210 is disposed on the side of the first housing 410 away from the intermediate housing 430, and the wire 220 located outside the housing 400 is covered with the wire harness cover 210. Further, the wire harness cover 210 is connected to the first housing 410. The wire 220 located in the housing 400 is covered with a wire harness fixing structure 100, and the wire harness cover 210 and the wire harness fixing structure 100 together limit the wire 220.

[0084] In one embodiment, the wire harness 200 is connected to the first housing 410 via a fixing sleeve 600 .

[0085] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0086] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A wire harness fixing structure, characterized in that: include A fixed wire, the fixed wire is arranged circumferentially around the wire harness to form a fixed coil, and a receiving space is formed in the fixed coil; wherein, The wiring harness is located in the accommodating space to form a limit for the wiring harness; The accommodating space includes one or more; The first end and / or the second end of the fixing wire is arranged to be spirally wound around the wire bundle along a first direction to form one or more accommodating spaces; The first direction is the wiring harness arrangement direction; The first end and the second end of the fixing wire are arranged in a spiral circumferentially around the wire harness along a first direction to form three accommodating spaces; wherein, The fixing wire comprises a first fixing coil located at a first end of the fixing wire, a first accommodation space is formed in the first fixing coil, and the first fixing coil is formed by the first end of the fixing wire being spirally arranged along a first direction and around the wire harness as a center; The fixing wire comprises a second fixing coil located at a second end of the fixing wire, a second accommodating space is formed in the second fixing coil, and the second fixing coil is formed by the second end of the fixing wire being spirally arranged along a first direction and around the wire harness as a center; The fixed line includes a fixed line segment located between the first fixed coil and the second fixed coil, two ends of the fixed line segment are respectively connected to the first fixed coil and the second fixed coil, and a third accommodating space is formed between the fixed line segment, the periphery of the first fixed coil and the periphery of the second fixed coil.

2. The wire harness fixing structure according to claim 1, characterized in that: The fixing coil is made by a nail gun.

3. The wire harness fixing structure according to claim 1, characterized in that: Starting from the first end of the fixing line, along the first direction, the fixing line is spirally arranged around the center of the wire bundle, and ends at the second end of the fixing line to form a containing space; The first direction is a wiring harness arrangement direction.

4. The wire harness fixing structure according to claim 1, characterized in that: The first fixed coil abuts against the second fixed coil to close the third accommodating space.

5. The wire harness fixing structure according to claim 1, characterized in that: The material of the fixing wire is metal.

6. A vehicle lamp, comprising the wiring harness fixing structure according to any one of claims 1 to 5, characterized in that: Also includes, A wiring harness, wherein the wiring harness is limited by the wiring harness fixing structure; A circuit board, the wiring harness being connected to the circuit board; A lamp bead, wherein the lamp bead is located on the circuit board; The housing, the lamp beads, the wiring harness and the circuit board are all located in the housing.

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