New energy vehicle battery motor wire arrangement wiring groove

Abstract

The utility model discloses a new energy vehicle battery motor wire arrangement wiring groove in the technical field of wire arrangement, which comprises a lower shell, the top of the lower shell is provided with a plurality of first reserved grooves, the top of the lower shell is connected with an upper shell, and a clamping mechanism is arranged between the upper shell and the lower shell. A plurality of second reserved grooves are formed in the bottom of the upper shell, adjusting mechanisms are arranged in the second reserved grooves, each adjusting mechanism comprises a lead screw, the lead screws are connected to the middles of the second reserved grooves in a threaded mode, the tops of the lead screws extend out of the second reserved grooves and are provided with hand wheels, and the bottoms of the lead screws are connected with extrusion plates through bearings. According to the wiring groove, the first preformed groove, the second preformed groove, the lead screw, the extrusion plate and the hand wheel are arranged in a matched mode, the wires are located between the first preformed groove and the second preformed groove, the wires with different diameters can be extruded by adjusting the position of the extrusion plate, and the universality of the wiring groove is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of wire arrangement, and in particular to a wiring channel for battery motor wire arrangement in new energy vehicles. Background Technology

[0002] Excessive vehicle emissions are a major problem causing urban environmental pollution. New energy vehicles, using clean energy and exhibiting minimal pollutant emissions, have seen rapid development as an effective alternative to traditional gasoline-powered vehicles. These vehicles are powered by batteries, and the process of transmitting electricity to the motor requires wiring, which is then installed using wiring channels.

[0003] Patent publication number CN221380342U discloses a wiring trough for new energy vehicle battery wires. The wiring trough features a waterproof base plate comprising a base plate, mounting side plates, a limiting wiring trough plate, a U-shaped limiting frame, sealing adhesive, and an arc-shaped limiting plate. A cooling cover plate comprises a cover plate, heat dissipation fins, an arc-shaped limiting block, and an insulating heat-conducting plate. In use, this wiring trough firstly limits the wiring harness to prevent tangling, and secondly, seals the wiring trough connections to prevent rainwater erosion. It also effectively dissipates heat from the wiring harness, preventing heat accumulation. This wiring trough is simple in structure and easy to operate, offering promising prospects. However, during use, due to the varying diameters of the wires, the wiring trough cannot hold every wire securely, leaving some wires loose. The loose wires rub against each other, potentially causing damage. Utility Model Content

[0004] To address the issue mentioned above where the wiring trough fails to hold every wire due to varying wire diameters, resulting in some wires remaining loose and rubbing against each other, causing damage, this invention provides a wiring trough for battery motor wiring in new energy vehicles.

[0005] This utility model provides a wiring channel for battery motor wires in new energy vehicles, adopting the following technical solution:

[0006] A wiring channel for a battery motor of a new energy vehicle includes a lower housing, the top of which has a plurality of first reserved slots, the top of which is connected to an upper housing, and a snap-fit ​​mechanism is provided between the upper housing and the lower housing. The bottom of the upper housing has a plurality of second reserved slots, and each of the plurality of second reserved slots is provided with an adjustment mechanism.

[0007] The adjusting mechanism includes a lead screw, which is screwed into the middle of the second reserved slot. The top of the lead screw extends out of the second reserved slot and is equipped with a handwheel. The bottom of the lead screw is connected to a pressing plate through a bearing.

[0008] By adopting the above technical solution, the wire is placed between the first and second reserved slots, and the lower and upper housings are quickly connected by a snap-fit ​​mechanism. Then, the handwheel is rotated, which drives the lead screw to rotate. The lead screw rotates and drives the extrusion plate to move downward, thereby extruding wires of different diameters and improving the versatility of the wiring channel.

[0009] Optionally, a fixing mechanism is provided at each of the four corners of the bottom of the lower housing. The fixing mechanism includes four sets of L-shaped connecting plates, which are respectively installed at the four corners of the bottom of the lower housing. Each of the four sets of L-shaped connecting plates has a through hole at its bottom.

[0010] By adopting the above technical solution, the bolts are inserted into the through holes, and the L-shaped connecting plate can be fixedly installed in a suitable position, thereby enabling the entire wiring trough to be fixedly installed.

[0011] Optionally, the inner bottom walls of several of the first reserved slots are connected to insulating heat-conducting plates.

[0012] By adopting the above technical solution, the heat generated by the wire harness during use is transferred to the lower housing through the contact between the insulating heat-conducting plate and the outer wall of the wire harness.

[0013] Optionally, the bottom of the lower housing is connected to several sets of heat dissipation fins, which are located below the first reserved slots, and the sets of heat dissipation fins are configured to correspond one-to-one with the first reserved slots.

[0014] By adopting the above technical solution and setting heat dissipation fins, the wiring harness can be cooled in a timely manner during use, avoiding heat accumulation in the wiring harness.

[0015] Optionally, a limiting mechanism is provided between the extrusion plate and the second reserved groove. The limiting mechanism includes four sets of limiting rods, which are respectively installed at the four corners of the top of the extrusion plate. The top of each of the four sets of limiting rods extends out of the second reserved groove, and the top of the second reserved groove is provided with a limiting hole that matches the limiting rod.

[0016] By adopting the above technical solution, when the extrusion plate moves up and down, it can drive the limiting rod to slide inside the limiting hole, thereby limiting the extrusion plate and ensuring that the extrusion plate always moves vertically.

[0017] Optionally, the locking mechanism includes two sets of locking blocks, which are respectively installed at both ends of the top of the lower housing. Both ends of the bottom of the upper housing are provided with locking grooves that engage with the locking blocks. Locking mechanisms are provided on both sides of the upper housing.

[0018] By adopting the above technical solution, the lower shell and the upper shell can fit together more closely when connected through the interlocking of the card block and the card slot.

[0019] Optionally, the locking mechanism includes several fixed seats, each fixed seat having a return spring connected inside, each return spring having a connecting block connected to one end near the upper housing, each connecting block having one end extending out of the fixed seat and having a mounting plate installed thereon, each fixed seat having a rectangular hole on the side near the mounting plate, each mounting plate having a pull rod connected to the side away from the upper housing, each mounting plate having an insert block connected to the side away from the pull rod, and each locking block having a slot on its outer side for insertion and engagement with the insert block.

[0020] By adopting the above technical solution, when it is necessary to release the fixing effect of the insert block on the card block, pull the pull rod outward. The pull rod drives the mounting plate to move. The movement of the mounting plate drives the connecting block to move and squeezes the reset spring. At the same time, the movement of the mounting plate drives the insert block to move until the insert block separates from the slot.

[0021] In summary, this utility model has at least one of the following beneficial effects:

[0022] With the coordinated arrangement of the first reserved slot, the second reserved slot, the lead screw, the extrusion plate, and the handwheel, the wire is located between the first reserved slot and the second reserved slot. By adjusting the position of the extrusion plate, wires of different diameters can be extruded, thus improving the versatility of the wiring channel.

[0023] With the coordinated design of the locking block, slot, and locking mechanism, when the wire needs to be inspected later, the locking mechanism releases the fixing effect on the locking block, and the upper housing is pulled up, causing the locking block to separate from the slot. This allows the upper housing to be removed from the top of the lower housing for wire inspection. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0026] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0027] Figure 3 This is a top view of the structure of this utility model.

[0028] In the diagram: 1. Lower housing; 2. First reserved slot; 3. Insulating heat-conducting plate; 4. Heat dissipation fins; 5. Fixing mechanism; 501. Through hole; 502. L-shaped connecting plate; 6. Upper housing; 7. Second reserved slot; 8. Adjusting mechanism; 801. Lead screw; 802. Extrusion plate; 803. Handwheel; 9. Limiting mechanism; 901. Limiting rod; 902. Limiting hole; 10. Snap-fit ​​mechanism; 1001. Snap-fit ​​block; 1002. Snap-fit ​​groove; 11. Locking mechanism; 1101. Slot; 1102. Insert block; 1103. Mounting plate; 1104. Connecting block; 1105. Return spring; 1106. Rectangular hole; 1107. Fixing base; 1108. Pull rod. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-3 The present invention will be described in further detail below.

[0030] Please refer to the attached diagram in the instruction manual. Figure 1 This utility model provides an embodiment of a wiring channel for a battery motor wiring harness in a new energy vehicle, comprising a lower housing 1. The top of the lower housing 1 has several first reserved slots 2, and the inner bottom walls of each of the first reserved slots 2 are fixedly connected to an insulating heat-conducting plate 3. The insulating heat-conducting plate 3 contacts the outer wall of the wiring harness, allowing the heat generated during use to be transferred to the lower housing 1.

[0031] Please refer to the attached diagram in the instruction manual. Figure 1 The bottom of the lower housing 1 is connected to several sets of heat dissipation fins 4, which are located below the first reserved slots 2. The sets of heat dissipation fins 4 are arranged one-to-one with the first reserved slots 2. Through the arrangement of the heat dissipation fins 4, the wiring harness can be cooled in time during use, avoiding heat accumulation in the wiring harness.

[0032] Please refer to the attached diagram in the instruction manual. Figure 1 and Figure 3 A fixing mechanism 5 is provided at each of the four corners of the bottom of the lower housing 1. The fixing mechanism 5 includes four sets of L-shaped connecting plates 502, which are respectively fixedly installed at the four corners of the bottom of the lower housing 1. Each of the four sets of L-shaped connecting plates 502 has a through hole 501 at its bottom. By inserting bolts into the through holes 501, the L-shaped connecting plates 502 can be fixedly installed in the appropriate position, thereby fixing the entire wiring trough in place.

[0033] Please refer to the attached diagram in the instruction manual. Figure 1 and Figure 2 The lower housing 1 is connected to the top of the upper housing 6, and a snap-fit ​​mechanism 10 is provided between the upper housing 6 and the lower housing 1. The snap-fit ​​mechanism 10 includes two sets of snap-fit ​​blocks 1001, which are respectively fixedly installed at both ends of the top of the lower housing 1. Both ends of the bottom of the upper housing 6 are provided with snap-fit ​​grooves 1002 that engage with the snap-fit ​​blocks 1001. Locking mechanisms 11 are provided on both sides of the upper housing 6. Through the snap-fit ​​engagement of the snap-fit ​​blocks 1001 and the snap-fit ​​grooves 1002, the lower housing 1 and the upper housing 6 can be connected more closely.

[0034] Please refer to the attached diagram in the instruction manual. Figure 1 and Figure 2 The locking mechanism 11 includes several fixed seats 1107. Each fixed seat 1107 has a return spring 1105 connected inside. Each return spring 1105 has a connecting block 1104 connected to one end near the upper housing 6. One end of each connecting block 1104 extends out of the fixed seat 1107 and is mounted on a mounting plate 1103. A rectangular hole 1106 is opened on the side of the fixed seat 1107 near the mounting plate 1103. A pull rod 1108 is connected to the side of the mounting plate 1103 away from the upper housing 6. An insert block 1102 is connected to the side of the mounting plate 1103 away from the pull rod 1108. A slot 1101 is opened on the outer side of the locking block 1001 to engage with the insert block 1102. When it is necessary to release the fixing effect of the insert 1102 on the locking block 1001, pull the lever 1108 outward. The lever 1108 drives the mounting plate 1103 to move. The movement of the mounting plate 1103 drives the connecting block 1104 to move and presses the reset spring 1105. At the same time, the movement of the mounting plate 1103 drives the insert 1102 to move until the insert 1102 separates from the slot 1101.

[0035] Please refer to the attached diagram in the instruction manual. Figure 1 and Figure 3 The bottom of the upper housing 6 is provided with several second reserved slots 7, and each of the second reserved slots 7 is provided with an adjustment mechanism 8. The adjustment mechanism 8 includes a lead screw 801, which is screwed into the middle of the second reserved slot 7. The top of the lead screw 801 extends out of the second reserved slot 7 and is fixedly installed with a handwheel 803. The bottom of the lead screw 801 is rotatably connected to an extrusion plate 802 through a bearing. A limit mechanism 9 is provided between the extrusion plate 802 and the second reserved slot 7. The limit mechanism 9 includes four sets of limit rods 901, which are respectively installed at the four corners of the top of the extrusion plate 802. The tops of the four sets of limit rods 901 extend out of the second reserved slot 7. The top of the second reserved slot 7 is provided with a limit hole 902 that matches the limit rod 901. When the extrusion plate 802 moves up and down, it can drive the limiting rod 901 to slide inside the limiting hole 902, thereby limiting the extrusion plate 802 and ensuring that the extrusion plate 802 always moves vertically.

[0036] Working principle: In use, firstly, bolts are inserted through the through holes 501 on the L-shaped connecting plate 502 to install and fix the lower housing 1. Then, several wires are placed inside the first reserved slot 2 to keep them separate. Next, the user pulls the pull rod 1108 outward. The pull rod 1108 moves the mounting plate 1103. The movement of the mounting plate 1103 moves the connecting block 1104 and squeezes the return spring 1105. At the same time, the movement of the mounting plate 1103 moves the insert block 1102. At this time, the locking block 1001 is locked into the corresponding slot 1002, thereby quickly connecting the lower housing 1 and the upper housing 6.

[0037] Then, the pull rod 1108 is released. Under the elastic force of the return spring 1105, the mounting plate 1103 is reset, which drives the insert block 1102 to be inserted into the slot 1101, thereby locking the locking block 1001 and making the connection between the lower housing 1 and the upper housing 6 more secure.

[0038] Depending on the diameter of the wire, the operator rotates the corresponding handwheel 803. When the handwheel 803 rotates, it drives the lead screw 801 to rotate. Under the limiting action of the limiting rod 901 and the limiting hole 902, the lead screw 801 rotates and drives the extrusion plate 802 to move downward. In this way, the wire can be extruded by the extrusion plate 802, so that the wiring groove can be used for wires of different specifications.

[0039] During use, the insulating heat-conducting plate 3 is in direct contact with the outer wall of the wire, so that the heat generated by the wire harness during use is transferred to the fixing mechanism 5 at the bottom of the lower housing 1. The fixing mechanism 5 then dissipates the heat, preventing heat accumulation in the wire harness.

[0040] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A wiring channel for battery motor wiring in a new energy vehicle, comprising a lower housing (1), characterized in that: The top of the lower housing (1) is provided with several first reserved slots (2), the top of the lower housing (1) is connected to the upper housing (6), and a snap-fit ​​mechanism (10) is provided between the upper housing (6) and the lower housing (1). The bottom of the upper housing (6) is provided with several second reserved slots (7), and an adjustment mechanism (8) is provided inside each of the several second reserved slots (7). The adjustment mechanism (8) includes a lead screw (801), which is screwed into the middle of the second reserved groove (7). The top of the lead screw (801) extends out of the second reserved groove (7) and is equipped with a handwheel (803). The bottom of the lead screw (801) is connected to a pressing plate (802) through a bearing.

2. The wiring channel for the battery motor wiring harness of a new energy vehicle according to claim 1, characterized in that: The lower housing (1) has four corners at the bottom, each of which is provided with a fixing mechanism (5). The fixing mechanism (5) includes four sets of L-shaped connecting plates (502). The four sets of L-shaped connecting plates (502) are respectively installed at the four corners at the bottom of the lower housing (1). The bottom of each of the four sets of L-shaped connecting plates (502) is provided with a through hole (501).

3. The wiring channel for the battery motor wiring harness of a new energy vehicle according to claim 1, characterized in that: The inner bottom walls of several of the first reserved slots (2) are all connected to insulating heat-conducting plates (3).

4. The wiring channel for a new energy vehicle battery motor wiring harness according to claim 1, characterized in that: The bottom of the lower housing (1) is connected to several sets of heat dissipation fins (4), which are located below the first reserved slot (2). The several sets of heat dissipation fins (4) are arranged in a one-to-one correspondence with the several first reserved slots (2).

5. The wiring channel for a new energy vehicle battery motor wiring harness according to claim 1, characterized in that: A limiting mechanism (9) is provided between the extrusion plate (802) and the second reserved groove (7). The limiting mechanism (9) includes four sets of limiting rods (901). The four sets of limiting rods (901) are respectively installed at the four corners of the top of the extrusion plate (802). The top of the four sets of limiting rods (901) extends out of the second reserved groove (7). The top of the second reserved groove (7) is provided with limiting holes (902) that match the limiting rods (901).

6. The wiring channel for the battery motor wiring harness of a new energy vehicle according to claim 1, characterized in that: The snap-fit ​​mechanism (10) includes two sets of snap-fit ​​blocks (1001). The two sets of snap-fit ​​blocks (1001) are respectively installed at both ends of the top of the lower housing (1). Both ends of the bottom of the upper housing (6) are provided with snap-fit ​​grooves (1002) that engage with the snap-fit ​​blocks (1001). Both sides of the upper housing (6) are provided with locking mechanisms (11).

7. A wiring channel for a battery motor wiring harness in a new energy vehicle according to claim 6, characterized in that: The locking mechanism (11) includes several fixed seats (1107), each fixed seat (1107) is internally connected to a return spring (1105), each return spring (1105) is connected to a connecting block (1104) at one end near the upper housing (6), each connecting block (1104) extends out of the fixed seat (1107) and is mounted with a mounting plate (1103), the fixed seat (1107) is provided with a rectangular hole (1106) on the side near the mounting plate (1103), the mounting plate (1103) is connected to a pull rod (1108) on the side away from the upper housing (6), the mounting plate (1103) is connected to an insert block (1102) on the side away from the pull rod (1108), and the locking block (1001) is provided with a slot (1101) on the outside of the slot (1101) for insertion and engagement with the insert block (1102).

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