Insect prevention structure of car lamp

Abstract

The utility model belongs to the technical field of vehicle lamps, and particularly relates to a vehicle lamp insect prevention structure which comprises a wire harness, a first insect prevention layer and a second insect prevention layer. An insect prevention sheet is horizontally arranged at the bottom end of the wire harness; the top end of the support is detachably connected with the bottom end of the insect prevention piece, and the insect prevention piece covers the top end of the support; a sleeve is fixedly arranged in the middle of the insect prevention piece, sleeves the outer side of the bottom end of the wire harness, and sequentially penetrates through the insect prevention piece and the support to extend to the bottom end of the support; according to the utility model, the sleeve is in interference fit with the insect prevention sheet, so that the wire harness is led out from the opening of the lamp, and insects are prevented from flying into the lamp from the opening of the lamp.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of car light, specifically relates to a car light insect prevention structure. BACKGROUND

[0002] Car light insect prevention is an important car maintenance link, in the night or light environment, the light of car light is easy to attract insects, these insects can leave stains on car light, leave traces after impact, even cause car light surface damage, insects enter car light through the gap and stay for a long time, not only affect car light appearance, and reduce car light illumination.

[0003] The prior art, the patent number CN204756848U discloses a kind of car light insect prevention structure, belongs to the technical field of car light parts.It includes car light shell, rectangular through-hole is opened on the car light shell, rectangular through-hole is bonded with insect prevention net.The utility model increases insect prevention net structure, with waterproof, insect prevention and dustproof function, so that the inside of lamp is more clean, and the appearance quality of lamp is guaranteed.

[0004] The prior art in the above has the following defects: insect prevention net is pasted after lamp opening to play the role of insect prevention, wire harness on lamp is guided out through wire harness through-hole, and insects enter lamp through wire harness through-hole, which cannot achieve complete insect prevention effect. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of car light insect prevention structure to solve the technical problem that wire harness is guided out from other opening after car light pastes insect prevention net, leading to the purpose that insects enter lamp through opening and affect car light illumination, to meet wire harness wiring while avoiding insects entering lamp.

[0006] To solve the above technical problems, the utility model provides a kind of car light insect prevention structure, including:

[0007] Wire harness, the top end outside of wire harness is equipped with wire harness box;The bottom end of wire harness is horizontally provided with insect prevention sheet;

[0008] Support, the top end of support is detachably connected with the bottom end of insect prevention sheet, and the top end of support is covered by insect prevention sheet;

[0009] The middle part of insect prevention sheet is fixedly provided with sleeve, the sleeve is equipped on the bottom end outside of wire harness, and the sleeve extends to the bottom end of support in sequence and penetrates insect prevention sheet and support.

[0010] Further, the four corners of the insect prevention sheet are provided with first mounting holes, and the first mounting holes penetrate the insect prevention sheet;

[0011] The anti-insect sheet is further provided with an insertion slot, and the insertion slot penetrates the anti-insect sheet.

[0012] Further, the top four corners of the bracket are vertically provided with positioning rods, the positioning rods are coaxially arranged with the first mounting holes, and the positioning rods are used for penetrating the first mounting holes to connect the bracket with the anti-insect sheet.

[0013] Further, the inside of the bracket is vertically provided with an insertion piece, the insertion piece is provided with a recess close to one end of the wire harness box, and the insertion piece is used for penetrating the insertion slot to connect the bracket with the anti-insect sheet.

[0014] Further, the anti-insect sheet is further provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are arranged between the first mounting holes and the insertion slot.

[0015] Further, a shell is arranged between the wire harness and the anti-insect sheet, a matching hole is formed in the middle of the shell, and the matching hole penetrates the shell.

[0016] Further, the shell is detachably connected with the anti-insect sheet, and the outer periphery of the matching hole is arranged between the first mounting hole and the heat dissipation hole.

[0017] Further, the four corners of the shell are all provided with second mounting holes, the second mounting holes penetrate the shell, and the shell is coaxially arranged with the first mounting hole.

[0018] Further, the shell is pasted with the anti-insect sheet through adhesive, and the first mounting hole is arranged in the matching hole.

[0019] Further, the wire harness box is provided with a convex part close to one end of the insertion piece, and the convex part abuts against the recess.

[0020] The beneficial effects of the utility model are as follows:

[0021] 1. The wire harness is sleeved in the sleeve, the sleeve is in interference fit with the anti-insect sheet, the anti-insect sheet is arranged on the anti-insect sheet, the sleeve is in interference fit with the anti-insect sheet, and the sleeve is in interference fit with the anti-insect sheet.

[0022] 2. The positioning rod and the insertion piece on the bracket are connected with the first mounting hole and the insertion slot on the anti-insect sheet respectively, so that the bracket and the anti-insect sheet are connected, the assembly process is simple, the installation and dismounting are convenient, the dismounting efficiency is improved, and the labor cost is reduced.

[0023] 3. The shell is arranged, the shell and the insect prevention sheet are fixedly connected or detachably connected, the stability of the structure is improved, the insect prevention sheet is better protected from impact damage, and the service life of the structure is improved.

[0024] In order to make the above-mentioned purposes, characteristics and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or the prior art description, obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0026] Figure 1 It is a structure schematic view of the car lamp insect prevention structure of the utility model embodiment 1;

[0027] Figure 2 It is a structure schematic view of the utility model's wire harness and insect prevention sheet;

[0028] Figure 3 It is a structure schematic view of the shell of the utility model embodiment 1;

[0029] Figure 4 It is a structure schematic view of the utility model's support;

[0030] Figure 5 It is a structure schematic view of the car lamp insect prevention structure of the utility model embodiment 2.

[0031] In the drawing:

[0032] 1, wire harness;11, insect prevention sheet;111, first mounting hole;112, heat dissipation hole;113, plug-in slot;12, wire harness box;13, sleeve;2, shell;21, second mounting hole;22, matching hole;3, support;31, positioning rod;32, plug-in part. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the utility model embodiment more clear, the technical scheme of the utility model will be described clearly and completely in the following with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0034] Embodiment 1:

[0035] As shown in Figures 1 to 4 , a lamp insect prevention structure, comprising: a wire harness 1, a shell 2 and a bracket 3, the top end of the wire harness 1 is sleeved with a wire harness box 12; the bottom end of the wire harness 1 is horizontally provided with an insect prevention sheet 11; the top end of the bracket 3 is detachably connected with the bottom end of the insect prevention sheet 11, the insect prevention sheet 11 covers the top end of the bracket 3, the insect prevention sheet 11 seals the bracket 3, preventing insects from entering the lamp from the gap between the insect prevention sheet 11 and the bracket 3; the shell 2 is arranged between the wire harness 1 and the insect prevention sheet 11.

[0036] As shown in Figure 2 , the middle part of the insect prevention sheet 11 is fixedly provided with a sleeve 13, the sleeve 13 is in interference fit with the insect prevention sheet 11, there is no gap between the sleeve 13 and the insect prevention sheet 11, preventing insects from flying into the lamp from the sleeve 13; the sleeve 13 is sleeved on the outside of the bottom end of the wire harness 1, the sleeve 13 extends to the bottom end of the bracket 3 by penetrating the insect prevention sheet 11 and the bracket 3 in turn, the wire harness 1 fills the sleeve 13, preventing insects from entering the lamp from the sleeve 13, the wire harness 1 can be pulled to slide in the inner wall of the sleeve 13, facilitating the wire harness 1 to be led out and connected with the vehicle lamp.

[0037] In this embodiment, the four corners of the insect prevention sheet 11 are provided with first mounting holes 111, the first mounting holes 111 penetrate the insect prevention sheet 11; the insect prevention sheet 11 is also provided with a plug-in slot 113, the plug-in slot 113 penetrates the insect prevention sheet 11; the insect prevention sheet 11 is also provided with a plurality of heat dissipation holes 112, the plurality of heat dissipation holes 112 are arranged between the first mounting holes 111 and the plug-in slot 113, the heat dissipation holes 112 are used for heat dissipation and air flow circulation of the lamp.

[0038] As shown in Figure 4 , the top end of the bracket 3 is vertically provided with four positioning rods 31 at the four corners, the positioning rods 31 are coaxially arranged with the first mounting holes 111, the positioning rods 31 are used for penetrating the first mounting holes 111 to connect the bracket 3 with the insect prevention sheet 11, the four positioning rods 31 and the four first mounting holes 111 are matched and one-to-one corresponding; the inside of the bracket 3 is vertically provided with a plug-in piece 32, one end of the plug-in piece 32 close to the wire harness box 12 is provided with a recess, the plug-in piece 32 is used for penetrating the plug-in slot 113 to connect the bracket 3 with the insect prevention sheet 11, the plug-in piece 32 is matched with the plug-in slot 113; one end of the wire harness box 12 close to the plug-in piece 32 is provided with a protrusion, when the insect prevention sheet 11 and the bracket 3 are installed, the plug-in piece 32 penetrates the plug-in slot 113, the protrusion of the plug-in piece 32 abuts with the recess of the wire harness box 12, providing support for the wire harness box 12, ensuring the stability of the wire harness box 12.

[0039] As shown in Figure 3As shown, the middle part of the shell 2 is provided with a matching hole 22, and the matching hole 22 penetrates the shell 2; the shell 2 is detachably connected with the insect prevention sheet 11, the outer periphery of the matching hole 22 is arranged between the first mounting hole 111 and the heat dissipation hole 112, so as to avoid shielding the heat dissipation hole 112 and affecting heat dissipation; the four corners of the shell 2 are all provided with a second mounting hole 21, the second mounting hole 21 penetrates the shell 2 and is coaxially arranged with the first mounting hole 111, and the positioning rod 31 penetrates the second mounting hole 21 and the first mounting hole 111 in sequence, so as to connect the bracket 3, the shell 2 and the insect prevention sheet 11, and improve the strength and stability of the structure.

[0040] Embodiment 2:

[0041] As Figure 5 shown, different from the embodiment 1, the bottom end of the shell 2 is pasted with the top end of the insect prevention sheet 11 through a glue agent, the outer periphery of the matching hole 22 is arranged on the outer side of the first mounting hole 111, and the first mounting hole 111 is arranged in the matching hole 22, so as to reduce the mounting steps, improve the structural integration, and improve the mounting efficiency.

[0042] In summary, the wire harness 1 is placed in the sleeve 13, the wire harness box 12 is connected through the positioning rod 31 penetrating the first mounting hole 111 (and the second mounting hole 21) and the plug-in piece 32 penetrating the plug-in slot 113, and then the insect prevention sheet 11, the shell 2 and the bracket 3 are connected, the structure is assembled and then installed in the vehicle lamp, the wire harness 1 is connected with the vehicle lamp to supply power for the vehicle lamp, and the whole structure protects the vehicle lamp from insects flying into the vehicle lamp to affect the appearance and illumination of the vehicle lamp.

[0043] The various devices selected in the application are all general standard parts or parts known to those skilled in the art, and the structure and principle thereof can be known by those skilled in the art through a technical manual or through a conventional experimental method.

[0044] In the description of the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense, 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 ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0045] In the description of the utility model, it is necessary to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0046] Based on the above ideal embodiments of the utility model, through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A vehicle lamp insect prevention structure characterized by comprising: Include: Wire harness (1), the top end of the wire harness (1) is sleeved with a wire harness box (12); the bottom end of the wire harness (1) is horizontally provided with an insect prevention sheet (11); Support (3), the top end of the support (3) is detachably connected with the bottom end of the insect prevention sheet (11), and the insect prevention sheet (11) covers the top end of the support (3); The middle part of the insect prevention sheet (11) is fixedly provided with a sleeve (13), the sleeve (13) is sleeved outside the bottom end of the wire harness (1), and the sleeve (13) extends to the bottom end of the support (3) in sequence through the insect prevention sheet (11) and the support (3).

2. The vehicle lamp insect prevention structure according to claim 1, wherein First mounting hole (111) is arranged in four corners of the insect prevention sheet (11), and the first mounting hole (111) penetrates the insect prevention sheet (11); The insect prevention sheet (11) is also provided with an insertion slot (113), and the insertion slot (113) penetrates the insect prevention sheet (11).

3. The vehicle lamp insect prevention structure according to claim 2, wherein The top end of the support (3) is vertically provided with a positioning rod (31) in four corners, the positioning rod (31) is coaxially arranged with the first mounting hole (111), and the positioning rod (31) is used for penetrating the first mounting hole (111) to connect the support (3) and the insect prevention sheet (11).

4. The vehicle lamp insect prevention structure according to claim 2, wherein The inside of the support (3) is vertically provided with an insertion piece (32), one end of the insertion piece (32) close to the wire harness box (12) is provided with a recess, and the insertion piece (32) is used for penetrating the insertion slot (113) to connect the support (3) and the insect prevention sheet (11).

5. The vehicle lamp insect prevention structure according to claim 4, wherein The insect prevention sheet (11) is also provided with a plurality of heat dissipation holes (112), and a plurality of the heat dissipation holes (112) are arranged between the first mounting hole (111) and the insertion slot (113).

6. The vehicle lamp insect prevention structure according to claim 5, wherein The wire harness (1) and the insect prevention sheet (11) are provided with a shell (2), and the middle part of the shell (2) is provided with a matching hole (22), and the matching hole (22) penetrates the shell (2).

7. The vehicle lamp insect prevention structure according to claim 6, wherein The shell (2) is detachably connected with the insect prevention sheet (11), and the outer periphery of the matching hole (22) is arranged between the first mounting hole (111) and the heat dissipation hole (112).

8. The vehicle lamp insect prevention structure according to claim 7, wherein Second mounting hole (21) is arranged in four corners of the shell (2), the second mounting hole (21) penetrates the shell (2), and the shell (2) is coaxially arranged with the first mounting hole (111).

9. The vehicle lamp insect prevention structure according to claim 6, wherein The shell (2) is pasted with the insect prevention sheet (11) through adhesive, and the first mounting hole (111) is arranged in the matching hole (22).

10. The vehicle lamp insect prevention structure according to claim 4, wherein The wire harness box (12) is provided with a convex part at one end close to the insertion piece (32), and the convex part abuts against the recess.

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