Protection structure of automobile wire harness protection box
By designing the protective structure of the automotive wire harness protection box, using the protective box body, protective head and sliding connection structure, the problem of poor protection effect at the automotive wire harness and joints is solved, and better dust protection, insulation and wear resistance are achieved while maintaining the Heat dissipation effect.
Patent Information
- Application Number
- CN202420133959.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-19
AI Technical Summary
The protective effect of the car wiring harness and joints is poor, resulting in dust entering and wearing, and it is ineffective to protect it.
A protective structure of automobile wire harness protection box is designed, including automobile wire harness main body, protection box body, protection head and sliding connection structure, the outer wall wraps the isolation layer and the wrapping layer, and the sealing plug and sealing rod are used to achieve dustproof, insulation and heat dissipation effects. And improve wear resistance through sliding connection and splicing structure.
It significantly improves the protection performance at the automotive wiring harness and joints, enhances wear resistance, reduces dust coverage, provides dust protection and insulation effects, while maintaining heat dissipation functions.
Smart Images
Figure CN222191703U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile wiring harnesses, in particular to a protective structure of an automobile wiring harness protection box. Background Art
[0002] The automotive wiring harness is the network body of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the contact terminal (connector) punched from copper material, which is crimped with wires and cables, and then plastic-pressed with an insulator or an additional metal shell to form a component that connects the circuit.
[0003] At present, in order to prevent the automobile wiring harness from being worn and short-circuited, a protective cover is usually set on the outside of the automobile wiring harness. However, the protective cover can only protect the middle part of the automobile wiring harness. There is a gap between the automobile wiring harness joint and the protective cover, which easily leads to a large amount of dust entering the inside of the protective cover. At the same time, it also cannot provide a good protective effect between the automobile wiring harness and the joint, so improvement is needed. Utility Model Content
[0004] The utility model aims to provide a protective structure of an automobile wiring harness protection box, so as to solve the problem of poor protective effect at the connection between the automobile wiring harness and the automobile wiring harness connector proposed in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective structure of an automobile wiring harness protection box, comprising an automobile wiring harness main body, a first wiring harness connection end and a second wiring harness connection end are respectively connected to the two sides of the automobile wiring harness main body, the outer wall of the automobile wiring harness main body is sleeved with a protection box body, the first wiring harness connection end and the second wiring harness connection end are respectively sleeved with a first wiring harness protection head and a second wiring harness protection head, the first wiring harness protection head and the second wiring harness protection head are both fixedly connected to the protection box body, the outer wall of the automobile wiring harness main body is wrapped with an isolation layer, and a wrapping layer is filled between the isolation layer and the protection box body.
[0006] Preferably, a groove is provided on one side of the first wiring harness protective head and the second wiring harness protective head, and blocks are provided on both sides of the protection box body, the blocks correspond to the positions of the grooves, and the first wiring harness protective head and the second wiring harness protective head both form a splicing structure with the protection box body.
[0007] Preferably, the bottom sides of the first wiring harness protection head and the second wiring harness protection head are both provided with slide grooves, and both ends of the first wiring harness connection end and the second wiring harness connection end are provided with sliders, the sliders correspond to the positions of the slide grooves, and the first wiring harness protection head and the second wiring harness protection head are respectively slidably connected with the first wiring harness connection end and the second wiring harness connection end.
[0008] Preferably, a plurality of through holes are formed on the top of the protection box body, and sealing plugs are inserted into the through holes.
[0009] Preferably, inclined through holes are formed on both sides of the protection box body, and sealing rods are inserted into the inclined through holes.
[0010] Preferably, one end of the sealing rod passes through the wrapping layer and contacts the isolation layer, and the wrapping layer is insulating glue.
[0011] Preferably, the isolation layer is made of non-woven fabric and is used to isolate the automobile wiring harness body and the wrapping layer.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] (1) The device can provide good protection for the connection between the first wiring harness connection end and the second wiring harness connection end and the automobile wiring harness body, thereby improving the overall protection performance of the device.
[0014] (2) The device connects the first wiring harness protection head and the second wiring harness protection head to the outer wall of the first wiring harness connection end and the second wiring harness connection end respectively, and then connects the first wiring harness protection head and the second wiring harness protection head to the two sides of the protection box body on the outer wall of the automobile wiring harness body, thereby improving the wear resistance of the joint between the first wiring harness connection end and the second wiring harness connection end and the automobile wiring harness body.
[0015] (3) The device can reduce the dust covering the surface of the automobile wiring harness body by filling a wrapping layer between the protective box body and the automobile wiring harness body, thereby playing a role in dust prevention and insulation for the automobile wiring harness body. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the protective structure of an automobile wiring harness protection box of the utility model;
[0017] Figure 2 The utility model is a kind of automobile wiring harness protection box protection structure Figure 1 Enlarged view of point A in the middle;
[0018] Figure 3 It is a right view of the connection between the first wiring harness protection head and the first wiring harness connection end of the protection structure of the automobile wiring harness protection box of the utility model;
[0019] Figure 4 The utility model is a left view of the connection between the second wiring harness connecting end and the protection box body of the automobile wiring harness protection box protection structure.
[0020] In the figure: 1. first wiring harness connection end; 2. slider; 3. first wiring harness protection head; 4. protection box body; 5. sealing rod; 6. sealing plug; 7. second wiring harness protection head; 8. second wiring harness connection end; 9. block; 10. automobile wiring harness body; 11. isolation layer; 12. wrapping layer. Implementation
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-4The utility model provides a technical solution: a protective structure of an automobile wiring harness protection box, comprising an automobile wiring harness body 10, the two sides of which are respectively connected to a first wiring harness connection end 1 and a second wiring harness connection end 8, a protective box body 4 is sleeved on the outer wall of the automobile wiring harness body 10, a plurality of through holes are opened on the top of the protective box body 4, and sealing plugs 6 are inserted in the through holes; this structure facilitates filling of a wrapping layer 12 by setting through holes; inclined through holes are opened on both sides of the protective box body 4, and sealing rods 5 are inserted in the inclined through holes; one end of the sealing rod 5 penetrates the wrapping layer 12 and contacts with the isolation layer 11, and the wrapping layer 12 is insulating glue; this structure can play a role in protecting the automobile wiring harness body 10 by setting the wrapping layer 12 The structure has an insulation effect, and at the same time, by wrapping the automobile wiring harness body 10, dust is prevented from covering the surface of the automobile wiring harness body 10, and it can also play a waterproof effect; this structure is provided with a sealing rod 5, and the sealing rod 5 mainly serves as a reserved heat dissipation hole when filling the wrapping layer 12. After the wrapping layer 12 is finalized, the sealing rod 5 is pulled out to open an inclined heat dissipation hole, and the inclined heat dissipation hole can prevent water from entering the wrapping layer 12; the first wiring harness connection end 1 and the second wiring harness connection end 8 are respectively provided with a first wiring harness protection head 3 and a second wiring harness protection head 7, and a groove is provided on one side of the first wiring harness protection head 3 and the second wiring harness protection head 7, and a card block 9 is provided on both sides of the protection box body 4, and the card block 9 is located at the groove position Correspondingly, the first wiring harness protection head 3 and the second wiring harness protection head 7 both form a splicing structure with the protection box body 4; in this structure, the first wiring harness protection head 3 and the second wiring harness protection head 7 are connected to the protection box body 4 by a block 9 fixed with screws; the bottom sides of the first wiring harness protection head 3 and the second wiring harness protection head 7 are provided with a slide groove, and both ends of the first wiring harness connection end 1 and the second wiring harness connection end 8 are provided with a slider 2, and the slider 2 corresponds to the position of the slide groove, and the first wiring harness protection head 3 and the second wiring harness protection head 7 are respectively slidably connected with the first wiring harness connection end 1 and the second wiring harness connection end 8; this structure adopts a sliding connection method to realize the first wiring harness protection head 3 and the second wiring harness protection head 7 with the first wiring harness connection end 1 and The second wiring harness connection end 8 is quickly connected; the first wiring harness protection head 3 and the second wiring harness protection head 7 are both fixedly connected to the protection box body 4, and the outer wall of the automobile wiring harness main body 10 is wrapped with an isolation layer 11, and the material of the isolation layer 11 is non-woven fabric, which is used to isolate the automobile wiring harness main body 10 from the wrapping layer 12; this structure uses the isolation layer 11 to wrap the automobile wiring harness main body 10, which can separate the automobile wiring harness main body 10 from the wrapping layer 12, thereby avoiding the situation where the wrapping layer 12 sticks to the automobile wiring harness main body 10 and is difficult to peel off when removing the wrapping layer 12; the wrapping layer 12 is filled between the isolation layer 11 and the protection box body 4; the isolation layer 11 of the device can use a centralized wrapping method for the automobile wiring harness main body 10, or a single wrapping method.
[0023] Working principle: When using the automobile wiring harness protection box protection structure, firstly wrap the isolation layer 11 on the outer wall of the automobile wiring harness body 10, then put the protection box body 4 on the outer wall of the automobile wiring harness body 10, then put the first wiring harness protection head 3 and the second wiring harness protection head 7 on the outer wall of the first wiring harness connection end 1 and the second wiring harness connection end 8 respectively, then move the first wiring harness protection head 3 and the second wiring harness protection head 7 to the two sides of the protection box body 4 and splice them, so that the protection The card blocks 9 on both sides of the box body 4 are inserted into the grooves on one side of the first wiring harness protection head 3 and the second wiring harness protection head 7. After the card blocks 9 are connected to the first wiring harness protection head 3 and the second wiring harness protection head 7, screws are used to fix the card blocks 9 to the first wiring harness protection head 3 and the second wiring harness protection head 7, and then the sealing plug 6 is opened, and the wrapping layer 12 is filled from the top of the protective box body 4 to the inside of the protective box body 4. After the wrapping layer 12 is filled and waits for the wrapping layer 12 to solidify, the sealing rod 5 is slowly pulled out. At this time, the heat dissipation holes are formed to ensure the heat dissipation effect of the device.
[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A protective structure for an automobile wiring harness protection box, comprising an automobile wiring harness body (10), wherein two sides of the automobile wiring harness body (10) are respectively connected to a first wiring harness connection end (1) and a second wiring harness connection end (8), wherein: The outer wall of the automobile wiring harness body (10) is sheathed with a protective box body (4); the first wiring harness connection end (1) and the second wiring harness connection end (8) are respectively sheathed with a first wiring harness protection head (3) and a second wiring harness protection head (7); the first wiring harness protection head (3) and the second wiring harness protection head (7) are both fixedly connected to the protective box body (4); the outer wall of the automobile wiring harness body (10) is sheathed with an isolation layer (11); and a sheathing layer (12) is filled between the isolation layer (11) and the protective box body (4).
2. The protective structure of an automobile wiring harness protection box according to claim 1, characterized in that: A groove is provided on one side of the first wiring harness protection head (3) and the second wiring harness protection head (7), and clamping blocks (9) are provided on both sides of the protection box body (4), the clamping blocks (9) corresponding to the positions of the grooves, and the first wiring harness protection head (3) and the second wiring harness protection head (7) form a splicing structure with the protection box body (4).
3. The protective structure of an automobile wiring harness protection box according to claim 1, characterized in that: The bottom sides of the first wiring harness protection head (3) and the second wiring harness protection head (7) are both provided with a slide groove, and both ends of the first wiring harness connection end (1) and the second wiring harness connection end (8) are both provided with a slider (2), the slider (2) corresponds to the position of the slide groove, and the first wiring harness protection head (3) and the second wiring harness protection head (7) are respectively slidably connected with the first wiring harness connection end (1) and the second wiring harness connection end (8).
4. The protective structure of an automobile wiring harness protection box according to claim 1, characterized in that: A plurality of through holes are provided on the top of the protection box body (4), and sealing plugs (6) are inserted into the through holes.
5. The automotive wiring harness protection box protection structure according to claim 1, characterized in that: Inclined through holes are provided on both sides of the protection box body (4), and sealing rods (5) are inserted into the inclined through holes.
6. The protective structure of an automobile wiring harness protection box according to claim 5, characterized in that: One end of the sealing rod (5) passes through the wrapping layer (12) and contacts the isolation layer (11), and the wrapping layer (12) is insulating glue.
7. The automotive wiring harness protection box protection structure according to claim 1, characterized in that: The isolation layer (11) is made of non-woven fabric and is used to isolate the automobile wiring harness body (10) from the wrapping layer (12).