Light-emitting box wire outlet structure of vehicle threshold pressing plate assembly
By setting the cable duct and ultrasonic welding ribs on the bottom shell of the luminescent box, the problem of poor sealing of the luminescent box outlet structure is solved, and a higher seal reliability is achieved.
Patent Information
- Application Number
- CN202422592180.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-26
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-26
AI Technical Summary
The outgoing structure of the vehicle sill press plate assembly luminescent box is prone to leakage of glue during the sealing process, resulting in poor sealing effect.
The bottom shell of the luminescent box is equipped with a cable trough and ultrasonic welding ribs. The wires and cable troughs are interfered with. After welding, glue is fed through a sealed glue filling groove to improve seal reliability.
Reduces leakage of sealant during glue filling process and improves sealing effect.
Smart Images
Figure CN223148361U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle sill pressing plates, and particularly relates to a wire outlet structure of a light-emitting box of a vehicle sill pressing plate assembly. Background Art
[0002] The vehicle sill pressing plate assembly is an important component in the door part of an automobile. It is located at the lowest edge of the door and is closely connected to the sill area of the vehicle body. This assembly is not only part of the door structure but also an indispensable element for the overall appearance and functional integrity of the vehicle. An automotive light-emitting sill pressing plate can emit soft light at night, enhancing the overall aesthetics and technological sense of the vehicle. The light-emitting box of the vehicle sill pressing plate assembly is a component used to enhance the appearance and interior texture of the vehicle.
[0003] During the use of the vehicle sill pressing plate assembly, at the connection between the wire outlet structure of the light-emitting box of the vehicle sill pressing plate assembly and the light-emitting box, sealant is poured for sealing to protect the wire outlet part of the light-emitting box, prevent moisture and dust from invading, and ensure the stability and durability of the electrical connection. However, when sealing with sealant, it is easy for the glue to leak during the glue pouring process, resulting in poor sealing effect. Therefore, to solve the above problems, a wire outlet structure of a light-emitting box of a vehicle sill pressing plate assembly is proposed. Summary of the Utility Model
[0004] In view of one or more of the above-mentioned defects or improvement requirements in the prior art, the present utility model provides a wire outlet structure of a light-emitting box of a vehicle sill pressing plate assembly, which has the advantage of good glue pouring effect.
[0005] To achieve the above object, the present utility model provides the following technical solution: A wire outlet structure of a light-emitting box of a vehicle sill pressing plate assembly, including a bottom shell of the light-emitting box, and a top cover of the light-emitting box is arranged on the bottom shell of the light-emitting box;
[0006] Among them, two wires are arranged inside the top cover of the light-emitting box, and a wire outlet joint is arranged on one side of the two wires;
[0007] A sealing glue pouring groove is opened at one end of the bottom shell of the light-emitting box, a partition plate is arranged on the upper end surface of the bottom shell of the light-emitting box, four limiting plates are arranged on the upper end surface of the bottom shell of the light-emitting box, two baffle plates are arranged on the upper end surface of the bottom shell of the light-emitting box, and ultrasonic welding ribs are arranged on the lower end surface of the top cover of the light-emitting box.
[0008] As a further improvement of the present utility model, the four limiting plates are symmetrically distributed in pairs, and the partition plate is located between the four limiting plates.
[0009] As a further improvement of the present utility model, card wire grooves are provided between the partition plate and the two left limit plates and the two right limit plates, and the two wires pass through the sealed potting groove and are respectively located inside the two card wire grooves.
[0010] As a further improvement of the present utility model, the baffle is located on the side of the limit plate away from the sealed potting groove, and the two baffles are respectively located on the opposite sides of the two wires.
[0011] As a further improvement of the present utility model, the side of the ultrasonic welding rib close to the bottom shell of the light-emitting box is convex, and the ultrasonic welding rib is in contact with the wire.
[0012] As a further improvement of the present utility model, wire bundling sleeves are sleeved on the outer sides of the two wires, and the wire bundling sleeves are located outside the bottom shell of the light-emitting box.
[0013] As a further improvement of the present utility model, the width of the card wire groove is adapted to the width of the wire.
[0014] Generally speaking, compared with the prior art, the beneficial effects of the above technical solutions conceived by the present utility model include:
[0015] For the wire outlet structure of the light-emitting box of the vehicle sill pressing plate assembly, by providing card wire grooves on the bottom shell of the light-emitting box, the wires are press-fitted into the card wire grooves, and the ultrasonic welding ribs are press-fitted and pierced into the insulating layers of the wires. After welding, the wires and the automotive light-emitting box have a certain sealing ability, and then potting treatment is carried out through the sealed potting groove. The design of this wire outlet structure of the light-emitting box can improve the reliability of potting with glue and reduce the situation of poor sealing caused by leakage of glue during the potting process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the present utility model;
[0017] Figure 2 is the present utility model Figure 1 enlarged view of the structure at A in;
[0018] Figure 3 is a cross-sectional view of the bottom shell structure of the light-emitting box of the present utility model.
[0019] In all the drawings, the same reference numerals represent the same technical features, specifically: 1, bottom shell of the light-emitting box; 2, top cover of the light-emitting box; 3, wire outlet joint; 4, wire; 5, ultrasonic welding rib; 6, wire bundling sleeve; 7, sealed potting groove; 8, partition plate; 9, limit plate; 10, baffle; 11, card wire groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0021] In the embodiment, it is given by Figures 1-3 A wire outlet structure of a light-emitting box for a vehicle sill pressing plate assembly includes a light-emitting box bottom shell 1, and a light-emitting box top cover 2 is arranged on the light-emitting box bottom shell 1;
[0022] Among them, two wires 4 are arranged inside the light-emitting box top cover 2, and a wire outlet joint 3 is arranged on one side of the two wires 4;
[0023] Please refer to Figures 1-2 , a sealing potting groove 7 is opened at one end of the light-emitting box bottom shell 1, a partition plate 8 is arranged on the upper end surface of the light-emitting box bottom shell 1, four limiting plates 9 are arranged on the upper end surface of the light-emitting box bottom shell 1, and two baffle plates 10 are arranged on the upper end surface of the light-emitting box bottom shell 1.
[0024] Please refer to Figure 3 , an ultrasonic welding rib 5 is arranged on the lower end surface of the light-emitting box top cover 2. The side of the ultrasonic welding rib 5 close to the light-emitting box bottom shell 1 is convex, and the ultrasonic welding rib 5 abuts against the wire 4.
[0025] During actual use, after the wire 4 is connected to the light-emitting box bottom shell 1, the ultrasonic welding rib 5 arranged on the light-emitting box top cover 2 is press-fitted and inserted into the insulating layer of the wire 4 with interference, so that the wire 4 has a certain sealing ability with the automotive light-emitting box after welding.
[0026] The four limiting plates 9 are symmetrically distributed in pairs, and the partition plate 8 is located between the four limiting plates 9.
[0027] Please refer to Figures 1-2 , card wire grooves 11 are arranged between the partition plate 8 and the two left limiting plates 9 and the two right limiting plates 9. The two wires 4 pass through the sealing potting groove 7 and are respectively located inside the two card wire grooves 11. The width of the card wire groove 11 is adapted to the width of the wire 4.
[0028] It should be noted that through the arrangement of the partition plate 8 and the plurality of limiting plates 9, two card wire grooves 11 for limiting the wire 4 can be formed between them, reducing the situation of shaking and offset of the wire 4.
[0029] The baffle plate 10 is located on the side of the limiting plate 9 away from the sealing potting groove 7, and the two baffle plates 10 are respectively located on the opposite sides of the two wires 4.
[0030] Through the arrangement of the baffle 10, the electrical components and the wires 4 inside the bottom shell 1 of the light-emitting box can be separated, reducing the situation where the sealant enters the electrical components arranged inside the bottom shell 1 of the light-emitting box during the potting process.
[0031] Please refer to Figure 1 , a wire sleeve 6 is sleeved outside the two wires 4, and the wire sleeve 6 is located outside the bottom shell 1 of the light-emitting box.
[0032] During the actual use process, through the arrangement of the wire sleeve 6, the two wires 4 can be bundled and sorted, reducing the situation where the wires 4 are separated and scattered.
[0033] The working principle of the above embodiment is as follows:
[0034] During the use of the light-emitting box of the vehicle sill pressing plate assembly, the wire 4 of the outgoing line joint 3 is connected to the bottom shell 1 of the light-emitting box. By passing the wire 4 through the sealing potting groove 7 and placing it in the wire clamping groove 11 arranged on the bottom shell 1 of the light-emitting box, the partition plate 8 and multiple limiting plates 9 cooperate to limit the position of the wire 4, so that the wire 4 is installed in an interference fit with the wire clamping groove 11. Then, through the ultrasonic welding ribs 5 arranged on the top cover 2 of the light-emitting box, the interference press-fitting pierces into the insulating layer of the wire 4, so that after welding, the wire 4 and the automotive light-emitting box have a certain sealing ability. Finally, the sealing potting groove 7 is used to inject sealant into the bottom shell 1 of the light-emitting box for sealing. The outgoing line structure design of this light-emitting box can improve the reliability of sealing potting and reduce the situation of poor sealing caused by the leakage of glue during potting.
[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wire outlet structure of a light-emitting box for a vehicle sill pressing plate assembly, characterized in that: It includes a light-emitting box bottom shell (1), and a light-emitting box top cover (2) is arranged on the light-emitting box bottom shell (1). Among them, two wires (4) are arranged inside the light-emitting box top cover (2), and an outlet joint (3) is arranged on one side of the two wires (4). One end of the light-emitting box bottom shell (1) is provided with a sealing potting groove (7), a partition plate (8) is arranged on the upper end surface of the light-emitting box bottom shell (1), four limiting plates (9) are arranged on the upper end surface of the light-emitting box bottom shell (1), two baffles (10) are arranged on the upper end surface of the light-emitting box bottom shell (1), and ultrasonic welding ribs (5) are arranged on the lower end surface of the light-emitting box top cover (2).
2. The light-emitting box wire outlet structure of the vehicle sill pressing plate assembly according to claim 1, wherein: The four limiting plates (9) are symmetrically distributed in pairs, and the partition plate (8) is located between the four limiting plates (9).
3. The light-emitting box wire outlet structure of the vehicle sill pressing plate assembly according to claim 1, characterized in that: Card wire grooves (11) are arranged between the partition plate (8) and the two left limiting plates (9) and the two right limiting plates (9), and the two wires (4) pass through the sealing potting groove (7) and are respectively located inside the two card wire grooves (11).
4. The light-emitting box wire outlet structure of the vehicle sill pressing plate assembly according to claim 1, characterized in that: The baffle (10) is located on the side of the limiting plate (9) away from the sealing potting groove (7), and the two baffles (10) are respectively located on the opposite sides of the two wires (4).
5. The light-emitting box wire outlet structure of the vehicle sill pressing plate assembly according to claim 1, wherein: The side of the ultrasonic welding rib (5) close to the light-emitting box bottom shell (1) is convex, and the ultrasonic welding rib (5) abuts against the wire (4).
6. The wire outlet structure of the light-emitting box of the vehicle sill pressing plate assembly according to claim 1, wherein: A wire bundling sleeve (6) is sleeved on the outer sides of the two wires (4), and the wire bundling sleeve (6) is located outside the light-emitting box bottom shell (1).
7. The light-emitting box wire outlet structure of the vehicle sill pressing plate assembly according to claim 3, wherein: The width of the card wire groove (11) is adapted to the width of the wire (4).