Yacht engine electric box connecting wire
By adopting a combined structure of the control line body and the electric energy transmission line in the yacht engine electrical box connection line, and setting a sealant layer and a cover at the connection, the existing connection line has been solved, and a high waterproofness and simple connection line design is achieved.
Patent Information
- Application Number
- CN202420791996.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The waterproof level of the yacht engine electrical box connection line is not high, and the traditional wire connection is complex, easy to be confused and not simple enough.
A combined structure of the control line body and the electric energy transmission line is adopted. Multiple wires are provided in the control line body, a sealant layer is provided at the outer shell and the connection, and a mounting groove and a cover are provided on the outer shell to improve sealing.
The waterproof level of the connecting wire is improved, and the integrated design of the connecting wires is simplified and the simplicity of operation is enhanced.
Smart Images
Figure CN222966388U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connecting wires, in particular to the connecting wires of a yacht engine electric box. Background Art
[0002] The connecting wires of the engine electric box refer to the electrical wire harnesses that connect various electronic components, sensors and actuators inside the engine electric box. The engine electric box usually contains the main electronic control unit (ECU), fuse box, relay and other devices of the vehicle, which are used to manage and control the operation of the engine and communicate with other systems of the vehicle. Since the yacht works on the water surface, the connecting wires of the yacht engine electric box need to be waterproofed. At present, the waterproof level of the connecting wires of the yacht engine is not high. At the same time, the traditional engine wires need to connect multiple control wires, which are prone to chaos and lack simplicity. Content of the Utility Model
[0003] In order to improve the waterproof level and be more concise, the utility model provides the connecting wires of a yacht engine electric box for the problems of the prior art.
[0004] The connecting wires of the yacht engine electric box provided by the utility model adopt the following technical scheme:
[0005] It includes a control wire body and a power transmission wire. A plurality of wires are arranged inside the control wire body. The control wire body and the power transmission wire are connected with a housing. A sealing glue layer is arranged at the connection of the housing and the control wire body and the power transmission wire. An installation groove is arranged on one outer surface of the housing. A PCB-A board is arranged inside the installation groove. The PCB-A board is electrically connected to the control wire body and the power transmission wire. A cover is arranged on the installation groove, and the cover covers the installation groove.
[0006] Preferably, a convex edge is circumferentially arranged on the inner wall of the installation groove. The cover fits on the convex edge, and a waterproof pad is arranged between the cover and the convex edge.
[0007] Preferably, screws are arranged at the four corners of the cover, and screw holes are arranged at the four corners of the convex edge. The screws are in threaded cooperation with the screw holes.
[0008] Preferably, a positioning ring is arranged inside the installation groove. The PCB-A is fixedly arranged inside the positioning ring. A convex ring is arranged on the surface of the cover facing the housing. The convex ring is inserted between the side wall of the installation groove and the positioning ring.
[0009] Preferably, a glue groove is arranged on the outer surface of the housing. The control wire body and the power transmission wire pass through the glue groove, and the sealing glue layer is located inside the glue groove.
[0010] Preferably, terminal blocks are provided at both ends of one end of the wire and the power transmission line.
[0011] In summary, the present utility model includes at least one of the following beneficial technical effects:
[0012] The operator assembles the control wire body and the power transmission line onto the housing, connects the wire of the control wire body to the power transmission line on the PCB-A board, and then pours sealant into the glue groove. After the sealant solidifies, it can well seal the gaps between the wire of the control wire body, the power transmission line and the housing, with a high waterproof level. At the same time, multiple wires are integrated into one control wire body, which is more concise. Description of the Drawings
[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model.
[0014] Figure 2 It is a schematic diagram of the overall structure of another perspective of the present utility model.
[0015] Figure 3 It is an exploded view of the present utility model.
[0016] Figure 4 It is a schematic diagram of the structure of the present utility model after hiding the cover.
[0017] In the figure: 1, control wire body; 11, wire; 12, terminal block; 2, power transmission line; 3, housing; 31, installation groove; 311, flange; 312, screw hole; 313, positioning ring; 32, cover; 321, screw; 322, convex ring; 33, waterproof pad; 34, glue groove; 4, sealant layer; 5, PCB-A board; Detailed Embodiments
[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0019] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is usually placed during use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.
[0020] The embodiment of the utility model discloses a connecting wire of a yacht engine electric box, as Figures 1-4 shown, which includes a control wire body 1 and a power transmission wire 2. A plurality of wires 11 are arranged inside the control wire body 1. The control wire body 1 and the power transmission wire 2 are connected with a housing 3. One end of the control wire body 1 and the power transmission wire 2 passes through the housing 3 and extends into the housing 3. At the same time, terminal blocks 12 are fixedly installed at one end of the wire 11 and both ends of the power transmission wire 2. The terminal blocks 12 can facilitate the operator to connect the wire 11 and the power transmission wire 2. In addition, a glue groove 34 is fixedly installed on the outer surface of the housing 3. The control wire body 1 and the power transmission wire 2 are arranged in the glue groove 34. A sealing glue layer 4 is arranged in the glue groove 34. After the operator assembles the control wire body 1 and the power transmission wire 2 onto the housing 3, the sealing glue is poured into the glue groove 34. After the sealing glue solidifies, the sealing glue layer 4 can be formed, thereby improving the waterproof level.
[0021] In addition, an installation groove 31 is arranged on one outer surface of the housing 3. A PCB-A board 5 is arranged in the installation groove 31. The PCB-A board 5 is electrically connected to the control wire body 1 and the power transmission wire 2. The wire 11 of the control wire body 1 passes through the side wall of the installation groove 31 and is welded to the PCB-A board 5. The power transmission wire 2 passes through the side wall of the installation groove 31 and is connected to the PCB-A board 5.
[0022] At the same time, a cover 32 is arranged on the installation groove 31. The cover 32 covers the installation groove 31. A convex edge 311 is circumferentially arranged on the inner wall of the installation groove 31. The cover 32 fits on the convex edge 311. Screws 321 are arranged at the four corners of the cover 32. Screw holes 312 are opened at the four corners of the convex edge 311. The positions of the four screws 321 and the four screw holes 312 correspond to each other one by one. The four screws 321 are in threaded cooperation with the four screw holes 312, thereby fixing the cover 32 on the housing 3 and protecting the PCB-A board 5. At the same time, a waterproof pad 33 is arranged between the cover 32 and the convex edge 311. The waterproof pad 33 fits on the convex edge 311. The waterproof pad 33 can improve the sealing performance between the cover 32 and the installation groove 31, thereby improving the waterproof performance.
[0023] In addition, a positioning ring 313 is welded to the bottom of the installation groove 31. The PCB-A board 5 is fixedly arranged within the positioning ring 313. An annular protrusion 322 is integrally formed on the surface of the cover 32 facing the housing 3. The annular protrusion 322 is inserted between the side wall of the installation groove 31 and the positioning ring 313. The positioning ring 313 can make the PCB-A board 5 more firmly fixed. At the same time, inserting the annular protrusion 322 between the side wall of the installation groove 31 and the positioning ring 313 can improve the waterproof performance between the cover 32 and the installation groove 31, and water is not likely to flow in through the gap between the annular protrusion 322 and the positioning ring 313.
[0024] The implementation principle of the connecting wire of the yacht engine electric box in the embodiment of the present utility model is as follows: The operator assembles the control wire body 1 and the power transmission wire 2 onto the housing 3, connects the wire 11 of the control wire body 1 to the power transmission wire 2 on the PCB-A board 5, and then pours sealant into the glue groove 34. After the sealant solidifies, it can well seal the gap between the wire 11 of the control wire body 1, the power transmission wire 2 and the housing 3, with a high waterproof level. At the same time, multiple wires 11 are integrated into one control wire body 1, making it more concise.
[0025] The above is only a preferred embodiment of the present utility model, and it does not impose any form of limitation on the present utility model. Although the present utility model is disclosed above in a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art, without departing from the technical solution scope of the present utility model, when making some changes or modifications using the above-disclosed technical content into equivalent embodiments of equivalent changes, but as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical means of the present utility model shall fall within the scope of the technical solution of the present utility model.
Claims
1. Yacht engine electric box connecting wire, characterized by: The invention comprises a control line body (1) and an electric energy transmission line (2), wherein a plurality of conductors (11) are arranged in the control line body (1), the control line body (1) and the electric energy transmission line (2) are connected to a shell (3), a sealing rubber layer (4) is arranged at the connection between the shell (3), the control line body (1) and the electric energy transmission line (2), a mounting groove (31) is arranged on the outer surface of one side of the shell (3), a PCB-A board (5) is arranged in the mounting groove (31), the PCB-A board (5) is electrically connected to the control line body (1) and the electric energy transmission line (2), a cover (32) is arranged on the mounting groove (31), and the cover (32) covers the mounting groove (31).
2. The yacht engine electric box connecting wire according to claim 1, characterized in that: The inner wall of the installation groove (31) is circumferentially provided with a convex edge (311), the sealing cover (32) is attached to the convex edge (311), and a waterproof pad (33) is provided between the sealing cover (32) and the convex edge (311).
3. The yacht engine electric box connecting wire according to claim 2, characterized in that: Screws (321) are arranged at the four corners of the cover (32), screw holes (312) are arranged at the four corners of the flange (311), and the screws (321) are threadedly matched with the screw holes (312).
4. The yacht engine electric box connecting wire according to claim 1, characterized in that: A positioning ring (313) is arranged in the installation groove (31), and the PCB-A is fixedly arranged in the positioning ring (313). A convex ring (322) is arranged on the surface of the cover (32) facing the housing (3), and the convex ring (322) is inserted between the side wall of the installation groove (31) and the positioning ring (313).
5. The yacht engine electric box connecting wire according to claim 1, characterized in that: The outer shell (3) surface of the outer shell (3) is provided with a glue groove (34), the control line body (1) and the electric energy transmission line (2) are inserted into the glue groove (34), and the sealing glue layer (4) is located in the glue groove (34).
6. The yacht engine electric box connecting wire according to claim 1, characterized in that: One end of the conductor (11) and both ends of the electric energy transmission line (2) are provided with connection terminals (12).