Wire harness isolation plate for battery module

Abstract

The utility model discloses a wire harness isolation plate for a battery module, which relates to the field of cargo transportation and comprises a plate body, a plurality of heat dissipation grooves and wire placement grooves are arranged on the plate body, two reinforcing ribs protruding upwards are arranged on the surface of the plate body, alignment pressing strips and limiting strips are respectively arranged at two ends of each reinforcing rib, and when the two plate bodies are spliced, the heat dissipation grooves and the wire placement grooves are formed in the plate body. And the alignment pressing strip of one plate body is in butt joint with the limiting strip. According to the utility model, through the combined arrangement of the alignment pressing strip and the limiting strip, when the two plate bodies are spliced, the alignment pressing strip of one plate body is in butt joint with the limiting strip. The tightness of the two plate bodies in the splicing state can be kept, and the accuracy of the multiple plate bodies in the splicing distribution state is improved. And meanwhile, due to the arrangement of the locking structures, the alignment pressing strips in the butt joint state in the two plate bodies can be prevented from being separated from the limiting strips, the plate bodies are effectively prevented from shaking and shifting in the running process of the automobile, and the connecting stability of the plate bodies is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of goods transportation, especially relates to a wire harness isolation plate for battery module. BACKGROUND

[0002] The wire harness isolation plate is a device for electrical wire harness isolation and management, aiming to provide support, protection and organization for electrical wire harness, and is a key electrical component. It is mainly used for separating and maintaining the spacing between wire harnesses, effectively fixing and isolating the wire harnesses, ensuring that the wires do not interleave or contact each other, thereby avoiding safety hazards such as short circuit and fire. It is mainly applied in the fields of automobiles, aerospace, industrial equipment, etc., for managing and protecting electrical wire harnesses.

[0003] In the vehicle electrical system, the wire harness isolation plate is used to isolate and protect the wire harness, prevent interference and short circuit between the wire harness, and improve the stability and reliability of the entire electrical system. However, the existing wire harness isolation plate applied in the vehicle battery module is mostly installed separately inside the battery module, based on the number of batteries in the battery module, the wire harness isolation plate needs to be installed one by one outside the battery, so that multiple wire harness isolation plates are spliced, however, such installation method makes the butt joint strength between the wire harness isolation plates low. During the driving of the automobile, the stability of the wire harness isolation plate connection cannot be guaranteed, which is easy to cause vibration and deviation between the wire harness isolation plates, and further affects the stability of the line. SUMMARY

[0004] In view of the above problems, the present application provides a wire harness isolation plate for battery module.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a wire harness isolation plate for battery module, comprising a plate body, a plurality of heat dissipation grooves and wire grooves are arranged on the plate body, two upward protruding reinforcing ribs are arranged on the surface of the plate body, two ends of the reinforcing rib are respectively provided with a positioning pressing strip and a limiting strip, when two plate bodies are spliced, the positioning pressing strip and the limiting strip of one plate body are connected.

[0006] The positioning pressing strip is provided with a first limiting column and a second limiting column, when the positioning pressing strip and the limiting strip are connected, the first limiting column and the second limiting column are slid into the inside of the limiting strip, the plate body is provided with a locking structure capable of limiting the sliding of the first limiting column and the second limiting column.

[0007] Further, the locking structure comprises sliding strips arranged on the alignment pressing strips away from the reinforcing ribs, the sliding strips are in U-shaped structure, both ends of the sliding strips extend to the side of the alignment pressing strips to form intercepting feet, the limiting strips are provided with rectangular holes capable of accommodating the two intercepting feet, when the alignment pressing strip of one plate body is in abutment with the limiting strip of another plate body, the two intercepting feet pass through the rectangular holes and abut against the first limiting column and the second limiting column respectively.

[0008] Further, the two sliding strips arranged on the same plate body are provided with linkage strips, the two linkage strips are arranged in parallel, when the two linkage strips move in opposite directions synchronously, the two sliding strips can move along the path perpendicular to the limiting strips.

[0009] Further, the opposite sides of the two linkage strips are provided with guide racks, the plate body is provided with rotatable linkage gears near the alignment pressing strips, the linkage gears are provided with the two guide racks and are in meshing with the two guide racks, the top end of the linkage gear is provided with a control handle, when the linkage gear rotates, the two guide racks and the linkage strips move in opposite directions.

[0010] Further, the plate body is provided with two guide channels arranged in parallel near the alignment pressing strips, the guide channels are arranged in parallel with the linkage strips, the bottom end of the linkage strip is provided with a guide block, the two guide blocks are arranged on the inner sides of the two guide channels, when the linkage strip moves, the guide blocks move synchronously along the distribution direction of the guide channels.

[0011] In summary, the technical effects and advantages of the utility model are as follows:

[0012] The utility model discloses the combination of alignment pressing strip and limiting strip, when two plate bodies are spliced, the alignment pressing strip of one plate body is in abutment with the limiting strip, which can keep the compactness of two plate bodies in the splicing state, improve the accuracy of multiple plate bodies in the splicing distribution state, and the setting of the locking structure can avoid the disengagement of the alignment pressing strip and the limiting strip in the abutment state of two plate bodies, effectively avoid the shaking and deviation of the plate body during the operation of the automobile, and improve the stability of the plate body connection. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0015] Figure 2 The second visual angle structure schematic view of the plate body of the utility model.

[0016] Figure 3 The utility model discloses Figure 2 The enlarged structure schematic view of part A.

[0017] Figure 4 The structure schematic view of the plate body under the connection state of the utility model.

[0018] Figure 5 The utility model discloses Figure 4 The enlarged structure schematic view of part B.

[0019] In the drawing: 1, plate body;11, heat dissipation groove;12, line groove;13, guide channel;2, reinforcing rib;21, alignment pressing strip;22, limiting strip;211, first limiting column;212, second limiting column;3, slide bar;31, intercepting supporting leg;32, linkage strip;33, guide rack group;34, guide block;4, linkage gear;5, control handle. Specific implementation

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Embodiment: refer to Figures 1-4 The battery module wire harness isolation plate shown in the drawing includes a plate body 1, a plurality of heat dissipation grooves 11 and line grooves 12 are arranged on the plate body 1, the surface of the plate body 1 is provided with two upward protruding reinforcing ribs 2, the two ends of the reinforcing rib 2 are respectively provided with an alignment pressing strip 21 and a limiting strip 22, when two plate bodies 1 are spliced, the alignment pressing strip 21 and the limiting strip 22 of one of the plate bodies 1 are connected.

[0022] The combination of the alignment pressing strip 21 and the limiting strip 22 can keep the tightness of the two plate bodies 1 in the spliced state, effectively avoid the phenomenon that the plate body 1 deviates in the spliced state, and improve the accuracy of the plurality of plate bodies 1 in the spliced distribution state.

[0023] The alignment pressing strip 21 is provided with a first limiting column 211 and a second limiting column 212, when the alignment pressing strip 21 and the limiting strip 22 are connected, the first limiting column 211 and the second limiting column 212 are slid into the inner side of the limiting strip 22, and the plate body 1 is provided with a locking structure that can limit the sliding of the first limiting column 211 and the second limiting column 212.

[0024] The locking structure can avoid the first limiting column 211 and the second limiting column 212 from being separated from the limiting strip 22, and then can avoid the alignment pressing strip 21 in the butt joint state of the two plate bodies 1 from being separated from the limiting strip 22, effectively avoiding the shaking and deviation of the plate body 1 in the process of automobile operation, and improving the stability of the connection of the plate body 1.

[0025] Specifically, the locking structure comprises a sliding strip 3 arranged on the side of the alignment pressing strip 21 away from the reinforcing rib 2. The sliding strip 3 is in a U-shaped structure, both ends of which extend to form an intercepting foot 31 on the side facing the alignment pressing strip 21. The limiting strip 22 is provided with a rectangular hole capable of accommodating the two intercepting feet 31. When the alignment pressing strip 21 of one plate body 1 is butted with the limiting strip 22 of another plate body 1, the two intercepting feet 31 pass through the rectangular hole, and the two intercepting feet 31 are respectively in contact with the first limiting column 211 and the second limiting column 212, so as to achieve the purpose of intercepting the first limiting column 211 and the second limiting column 212 from sliding out of the limiting strip 22.

[0026] Further, the two sliding strips 3 located on the same side of the plate body 1 are provided with a linkage strip 32. When the two linkage strips 32 move synchronously in opposite directions, the two sliding strips 3 can move along a path perpendicular to the limiting strip 22. Then the two intercepting feet 31 can be driven to move close to or away from the first limiting column 211 and the second limiting column 212.

[0027] The opposite sides of the two linkage strips 32 are provided with a guide rack set 33. The end of the plate body 1 close to the alignment pressing strip 21 is provided with a linkage gear 4 which can rotate. The linkage gear 4 is in mesh with the two guide rack sets 33. The top end of the linkage gear 4 is provided with a control handle 5. In the natural state, under the connection of the linkage gear 4, the guide rack set 33 and the linkage strip 32 can be prevented from moving, and the locking state of the two plate bodies 1 can be maintained.

[0028] If it is necessary to disassemble the plate body 1, the control handle 5 can be operated to make the linkage gear 4 rotate, and the two guide rack sets 33 and the linkage strip 32 move in opposite directions, so as to release the locking state of the first limiting column 211 and the second limiting column 212. Then the butt joint state of the alignment pressing strip 21 of one plate body 1 and the limiting strip 22 of another plate body 1 can be smoothly released, so as to achieve the purpose of smoothly disassembling the plate body 1, and has the advantage of convenient operation.

[0029] It is worth mentioning that, in the present application, in order to guarantee the straight line during the movement of the linkage strip 32, the plate body 1 is provided with two parallel guide channels 13 near one end close to the alignment pressing strip 21, the guide channels 13 are parallel to the linkage strip 32, the bottom end of the linkage strip 32 is provided with a guide block 34, and the two guide blocks 34 are respectively located on the inner side of the two guide channels 13. When the linkage strip 32 moves, the guide block 34 moves synchronously along the distribution direction of the guide channel 13, which can avoid the deviation of the linkage strip 32 during the movement, and improve the stability of the linkage strip 32 during the movement.

[0030] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A wire harness isolation plate for a battery module, comprising a plate body (1), a plurality of heat dissipation grooves (11) and a wire slot (12) are arranged on the plate body (1), characterized in that: The plate body (1) is provided with two upward protruding reinforcing ribs (2) on the surface, the two ends of the reinforcing rib (2) are respectively provided with a positioning pressing strip (21) and a limiting strip (22), when two plate bodies (1) are spliced, the positioning pressing strip (21) of one plate body (1) is in abutment with the limiting strip (22); The positioning pressing strip (21) is provided with a first limiting column (211) and a second limiting column (212), when the positioning pressing strip (21) is in abutment with the limiting strip (22), the first limiting column (211) and the second limiting column (212) are slid into the inner side of the limiting strip (22), the plate body (1) is provided with a locking structure capable of limiting the sliding of the first limiting column (211) and the second limiting column (212).

2. The wire harness isolation plate for a battery module according to claim 1, characterized by: The locking structure comprises a slide strip (3) provided on the side of the positioning pressing strip (21) away from the reinforcing rib (2), the slide strip (3) is in U-shaped structure, the two ends of the slide strip (3) extend to form an intercepting foot (31) on the side of the positioning pressing strip (21), the limiting strip (22) is provided with a rectangular hole capable of accommodating two intercepting feet (31), when the positioning pressing strip (21) of one plate body (1) is in abutment with the limiting strip (22) of another plate body (1), the two intercepting feet (31) pass through the rectangular hole, and the two intercepting feet (31) are respectively in abutment with the first limiting column (211) and the second limiting column (212).

3. The harness isolation plate for a battery module according to claim 2, characterized by: Two slide strips (3) located on the same side of the plate body (1) are provided with a linkage strip (32), the two linkage strips (32) are parallel, when the two linkage strips (32) move synchronously in opposite directions, the two slide strips (3) can move along a path perpendicular to the limiting strip (22).

4. The harness isolation plate for a battery module according to claim 3, characterized by: The opposite sides of the two linkage strips (32) are provided with a guide rack set (33), one end of the plate body (1) close to the positioning pressing strip (21) is provided with a rotatable linkage gear (4), the linkage gear (4) is provided with two guide rack sets (33) and is in meshing with the two guide rack sets (33), the top end of the linkage gear (4) is provided with a control handle (5), when the linkage gear (4) rotates, the two guide rack sets (33) and the linkage strip (32) move in opposite directions.

5. The harness isolation plate for a battery module according to claim 4, characterized by: One end of the plate body (1) close to the positioning pressing strip (21) is provided with two parallel distributed guide channels (13), the guide channels (13) are parallel to the linkage strip (32), the bottom end of the linkage strip (32) is provided with a guide block (34), the two guide blocks (34) are respectively located on the inner side of the two guide channels (13), when the linkage strip (32) moves, the guide block (34) moves synchronously along the distribution direction of the guide channel (13).

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