Carding structure for lithium battery wire harnesses

Abstract

The carding structure comprises a wire harness box body, a heat dissipation cover plate with a waterproof function is arranged above the wire harness box body, a wire harness carding mechanism is arranged in the wire harness box body, and the wire harness carding mechanism comprises a layered carding assembly and a plurality of carding assemblies, the utility model relates to the technical field of lithium battery wire harness carding, in particular to a lithium battery wire harness carding device, which comprises a wire harness box body and a plurality of layered carding assemblies, the layered carding assemblies are arranged in the wire harness box body at equal intervals and are sequentially arranged in the wire harness box body, and the layered carding assemblies are arranged at the left end and the right end of the wire harness box body. According to the carding structure for the lithium battery wire harnesses, when the lithium battery wire harnesses are carded, the multiple wire harnesses can be carded through the layered carding assembly, the carded wire harnesses can be layered up and down, the number of the carded wire harnesses is greatly increased, the carded wire harnesses can be straightened, and the problem of bending is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery wire harness combing, in particular to a combing structure for lithium battery wire harnesses. Background Technique

[0002] Lithium batteries are a type of battery with lithium metal or lithium alloy as the positive / negative electrode material and using a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become the mainstream.

[0003] The reference patent publication number "CN108155323A" discloses a wire harness combing structure for a power lithium battery pack battery box, including a substrate. A first vertical plate is provided on the left side of the top of the substrate, and a second vertical plate is provided on the right side of the top of the substrate. Baffles are evenly arranged on the substrate between the first vertical plate and the second vertical plate. Limiting grooves are opened on the substrate between the baffles, and a rotating frame is hinged to the top of the first vertical plate.

[0004] This patent realizes the orderly arrangement of lithium battery wire harnesses. When an automotive power battery is in use, a large number of wire harnesses will be led out. The existing combing structures for lithium battery wire harnesses can usually only perform single-layer wire harness combing when combing wire harnesses. If there are too many wire harnesses, the combing structure cannot handle them well, and the middle part of the wire harness may bend after being combed. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a combing structure for lithium battery wire harnesses, which solves the problem that the existing combing structure for lithium batteries cannot handle well.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A combing structure for lithium battery wire harnesses includes a wire harness box body. A heat dissipation cover plate with a waterproof function is arranged above the wire harness box body. A wire harness combing mechanism is arranged inside the wire harness box body. The wire harness combing mechanism includes:

[0007] A layered combing component for layer-by-layer combing of wire harnesses, and multiple groups of layered combing components are provided. Multiple groups of layered combing components are installed inside the wire harness box body at equal distances. Multiple groups of the layered combing components are arranged in sequence and installed inside the wire harness box body. Except for the two layered combing components at both ends, the remaining layered combing components are fixedly connected to the inside of the wire harness box body;

[0008] Straightening components, used to straighten the wire harness, and there are two groups of left and right straightening components. The two groups of straightening components are respectively fixedly connected to the left and right stratified combing components. The straightening component includes two U-shaped handles in the front and back, and the two U-shaped handles are respectively slidably connected to the front and back of the wire harness box body. Handle grooves are provided inside both of the two U-shaped handles. Two fixing seats are fixedly connected to the back of the inner wall of the rear U-shaped handle. A fixing rod is fixedly connected between the two fixing seats, and a limiting plate is rotatably connected to the surface of the fixing rod.

[0009] Preferably, a torsion spring is sleeved on the surface of the fixing rod inside the limiting plate. One end of the torsion spring is fixedly connected to the surface of the fixing rod, and the other end of the torsion spring is fixedly connected to the limiting plate. A limiting block is fixedly connected to the back of the wire harness box body, and a plurality of limiting teeth for cooperating with the limiting plate are fixedly connected to the back of the limiting block at equal intervals.

[0010] Preferably, the stratified combing component includes a lower support plate and two U-shaped seats in the front and back. A plurality of first wire harness buckles are fixedly connected to the top of the lower support plate at equal intervals.

[0011] Preferably, upper support plates are rotatably connected to the opposite sides of the two U-shaped seats. A plurality of second wire harness buckles are fixedly connected to the tops of the two upper support plates at equal intervals. Two left and right baffles are fixedly connected to the bottoms of the two U-shaped seats.

[0012] Preferably, the heat dissipation cover plate includes a cover plate main body, and the cover plate main body is covered on the top of the wire harness box body through a plurality of limiting buckles. A plurality of upper heat dissipation channels are evenly opened on the top of the cover plate main body, and the upper heat dissipation channels extend into the cover plate main body. A plurality of lower heat dissipation channels are evenly opened on the bottom of the cover plate main body, and the lower heat dissipation channels extend into the cover plate main body, and the shape of the lower heat dissipation channels is "V"-shaped.

[0013] Preferably, a plurality of water storage tanks are evenly opened in the cover plate main body. A plurality of drainage grooves are also opened in the cover plate main body, and the drainage grooves penetrate to the right side of the cover plate main body. The upper heat dissipation channels and the lower heat dissipation channels are both communicated with the water storage tanks, and the drainage grooves are also communicated with the water storage tanks.

[0014] Beneficial effects

[0015] The utility model provides a combing structure for a lithium battery wire harness. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The combing structure for lithium battery wiring harnesses uses a layered combing component to comb the wiring harnesses in layers. There are multiple groups of the layered combing components, which are installed equidistantly inside the wiring harness box body. The multiple groups of layered combing components are arranged in sequence inside the wiring harness box body. When combing the lithium battery wiring harnesses, the layered combing components can comb multiple wiring harnesses, and the combed wiring harnesses can be stratified up and down, greatly increasing the number of combed wiring harnesses. Moreover, after combing, the wiring harnesses can be straightened to avoid bending problems, improving the practicality of the device during use.

[0017] 2. The combing structure for lithium battery wiring harnesses has a heat dissipation cover plate that includes a cover plate main body. The cover plate main body is covered on the top of the wiring harness box body through multiple limit buckles. Multiple upper heat dissipation channels are evenly opened on the top of the cover plate main body. When the wiring harness is energized and generates heat during operation, heat dissipation is carried out through the heat dissipation channels in the cover plate main body, and the heat dissipation channels can prevent water from entering the inside of the wiring harness box body, ensuring the normal use of the wiring harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the external view schematic diagram of the present utility model;

[0019] Figure 2 is the internal schematic diagram of the present utility model;

[0020] Figure 3 is the schematic diagram of the combing mechanism of the present utility model;

[0021] Figure 4 is the schematic diagram of the straightening component of the present utility model;

[0022] Figure 5 is the side cross-sectional view of the cover plate of the present utility model;

[0023] Figure 6 is the main cross-sectional view of the cover plate of the present utility model.

[0024] In the figure: 1, wiring harness box body; 2, layered combing component; 21, lower support plate; 22, first wiring harness buckle; 23, U-shaped seat; 24, upper support plate; 25, second wiring harness buckle; 26, baffle; 3, straightening component; 31, U-shaped handle; 32, handle groove; 33, fixed seat; 34, fixed rod; 35, limiting plate; 36, torsion spring; 37, limiting block; 4, heat dissipation cover plate; 41, cover plate main body; 42, limit buckle; 43, upper heat dissipation channel; 44, lower heat dissipation channel; 45, water storage tank; 46, drainage groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-6 , the combing structure for lithium battery wiring harness provides two technical solutions:

[0027] The first implementation method: It includes a wiring harness box body 1, a heat dissipation cover plate 4 with a waterproof function is arranged above the wiring harness box body 1, and a wiring harness combing mechanism is arranged inside the wiring harness box body 1. The wiring harness combing mechanism includes:

[0028] A layered combing component 2 for combing the wiring harness in layers, and multiple groups of layered combing components 2 are provided. The multiple groups of layered combing components 2 are installed inside the wiring harness box body 1 at equal distances. The multiple groups of layered combing components 2 are arranged in sequence inside the wiring harness box body 1. Except for the two layered combing components 2 at both ends, the remaining layered combing components 2 are fixedly connected to the inside of the wiring harness box body 1. The layered combing component 2 includes a lower support plate 21 and two U-shaped seats 23 at the front and back. A plurality of first wiring harness buckles 22 are fixedly connected to the top of the lower support plate 21 at equal distances. On the opposite sides of the two U-shaped seats 23, upper support plates 24 are rotatably connected. A plurality of second wiring harness buckles 25 are fixedly connected to the tops of the two upper support plates 24 at equal distances. On the bottoms of the two U-shaped seats 23, two baffles 26 are fixedly connected to the left and right. Among 22 and 25 at both ends, buckles with large clamping force are used to ensure that the straightening component 3 can drive the wiring harness to move;

[0029] A straightening component 3 for straightening the wiring harness, and two groups of straightening components 3 are provided. The two groups of straightening components 3 are respectively fixedly connected to the layered combing components 2 at both ends. The straightening component 3 includes two U-shaped handles 31 at the front and back. The two U-shaped handles 31 are respectively slidably connected to the front and back surfaces of the wiring harness box body 1. Handle grooves 32 are opened inside the two U-shaped handles 31. On the back surface of the inner wall of the rear U-shaped handle 31, two fixing seats 33 are fixedly connected. A fixing rod 34 is fixedly connected between the two fixing seats 33. A limiting plate 35 is rotatably connected to the surface of the fixing rod 34. A torsion spring 36 is sleeved on the surface of the fixing rod 34 inside the limiting plate 35. One end of the torsion spring 36 is fixedly connected to the surface of the fixing rod 34, and the other end of the torsion spring 36 is fixedly connected to the limiting plate 35. A limiting block 37 is fixedly connected to the back surface of the wiring harness box body 1, and a plurality of limiting teeth for cooperating with the limiting plate 35 are fixedly connected to the back surface of the limiting block 37 at equal distances.

[0030] When combing the lithium battery wiring harness, the multi-layer combing component 2 can comb multiple wiring harnesses, and the combed wiring harnesses can be stratified up and down, greatly increasing the number of combed wiring harnesses. Moreover, the wiring harnesses can be straightened after combing, avoiding bending problems and improving the practicality of the device during use.

[0031] The second implementation mode is mainly different from the first implementation mode in that: the heat dissipation cover plate 4 includes a cover plate main body 41, and the cover plate main body 41 is covered on the top of the wiring harness box body 1 through a plurality of limit buckles 42. A plurality of upper heat dissipation channels 43 are evenly opened on the top of the cover plate main body 41, and the upper heat dissipation channels 43 extend into the interior of the cover plate main body 41. A plurality of lower heat dissipation channels 44 are evenly opened on the bottom of the cover plate main body 41, and the lower heat dissipation channels 44 extend into the interior of the cover plate main body 41. The shape of the lower heat dissipation channels 44 is "V"-shaped. A plurality of water storage tanks 45 are evenly opened in the interior of the cover plate main body 41. A plurality of drainage grooves 46 are also opened in the interior of the cover plate main body 41, and the drainage grooves 46 penetrate to the right side of the cover plate main body 41. The upper heat dissipation channels 43 and the lower heat dissipation channels 44 are both communicated with the water storage tanks 45, and the drainage grooves 46 are also communicated with the water storage tanks 45.

[0032] When the wiring harness generates heat during energized operation, heat dissipation is carried out through the heat dissipation channels in the cover plate main body 41, and the heat dissipation channels can prevent water from entering the interior of the wiring harness box body 1, ensuring the normal use of the wiring harness.

[0033] During use, rotate the two upper support plates 24 so that the two upper support plates 24 rotate to the vertical position. At this time, the wire harness can be placed inside the wire harness box body 1, and the first wire harness buckle 22 is used to position and sort the first-layer wire harness. After the first-layer sorting is completed, rotate the two upper support plates 24 so that the upper support plates 24 enter the horizontal position. At this time, the second wire harness buckle 25 can be used to sort the wire harness, thereby completing the limit double-layer sorting. In addition, when it is found that the wire harness in the wire harness box body 1 is bent, pull the two U-shaped handles 31, thereby driving the wire harness to move and straighten. When the U-shaped handle 31 moves, it drives the limit plate 35 to move. The limit plate 35 moves and contacts the limit teeth on the limit block 37, thereby pushing the limit plate 35 to rotate. At this time, the limit plate 35 can cross over the limit teeth on the limit block 37, and after stopping moving, the head of the limit plate 35 enters the gap between the multiple limit teeth under the action of the torsion spring 36, thereby locking the position. After the wire harness is straightened, cover the cover body 41 on the top of the wire harness box body 1 and lock it through the limit buckle 42. When the wire harness generates heat, the heat enters the water storage tank 45 through the lower heat dissipation channel 44, and then is discharged through the upper heat dissipation channel 43 and the drainage groove 46. When water enters from the lower heat dissipation channel 44, the water enters the water storage tank 45 for caching. Due to the connection structure between the lower heat dissipation channel 44 and the water storage tank 45, the water cannot enter the wire harness box body 1 from the lower heat dissipation channel 44, and the water in the water storage tank 45 is discharged from the drainage groove 46.

[0034] 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 terms "include", "comprise" or any other variant thereof are 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 also includes elements inherent to such process, method, article or device.

[0035] 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 combing structure for lithium battery wiring harness, comprising a wiring harness box (1), characterized in that: A heat dissipation cover plate (4) with a waterproof function is arranged above the wiring harness box body (1), and a wiring harness combing mechanism is arranged inside the wiring harness box body (1), and the wiring harness combing mechanism comprises: A layered combing assembly (2) is used to comb the wire harness in layers, and the layered combing assembly (2) is provided with a plurality of groups, the plurality of groups of layered combing assemblies (2) are installed at equal distances inside the wire harness box (1), the plurality of groups of layered combing assemblies (2) are sequentially arranged and installed inside the wire harness box (1), and except for the two layered combing assemblies (2) at the left and right ends, the remaining layered combing assemblies (2) are fixedly connected to the inside of the wire harness box (1); A straightening assembly (3) is used for straightening a wire harness, and the straightening assembly (3) is provided with two left and right groups, and the two groups of straightening assemblies (3) are respectively fixedly connected to the left and right layered combing assemblies (2), and the straightening assembly (3) comprises two front and rear U-shaped handles (31), and the two U-shaped handles (31) are respectively slidably connected to the front and back of the wire harness box body (1), and the insides of the two U-shaped handles (31) are provided with handle grooves (32), and the back of the inner wall of the rear U-shaped handle (31) is fixedly connected to two upper and lower fixing seats (33), and a fixing rod (34) is fixedly connected between the two fixing seats (33), and the surface of the fixing rod (34) is rotatably connected to a limiting plate (35).

2. A combing structure for lithium battery wiring harness according to claim 1, characterized in that: The surface of the fixing rod (34) located inside the limiting plate (35) is sleeved with a torsion spring (36), one end of the torsion spring (36) is fixedly connected to the surface of the fixing rod (34), and the other end of the torsion spring (36) is fixedly connected to the limiting plate (35). The back of the wiring harness box (1) is fixedly connected to a limiting block (37), and the back of the limiting block (37) is fixedly connected to a plurality of limiting teeth that cooperate with the limiting plate (35) at equal distances.

3. The combing structure for lithium battery wiring harness according to claim 1, characterized in that: The layered combing assembly (2) comprises a lower support plate (21) and two front and rear U-shaped seats (23), and a plurality of first harness buckles (22) are fixedly connected to the top of the lower support plate (21) at equal distances.

4. The combing structure for lithium battery wiring harness according to claim 3, characterized in that: An upper support plate (24) is rotatably connected to one side opposite to the two U-shaped seats (23); a plurality of second wiring harness buckles (25) are fixedly connected to the tops of the two upper support plates (24) at equal distances; and two left and right baffles (26) are fixedly connected to the bottoms of the two U-shaped seats (23).

5. The combing structure for lithium battery wiring harness according to claim 1, characterized in that: The heat dissipation cover plate (4) comprises a cover plate body (41), and the cover plate body (41) is covered on the top of the wiring harness box body (1) through a plurality of limit buckles (42), a plurality of upper heat dissipation channels (43) are evenly arranged on the top of the cover plate body (41), and the upper heat dissipation channels (43) extend to the inside of the cover plate body (41), and a plurality of lower heat dissipation channels (44) are evenly arranged on the bottom of the cover plate body (41), and the lower heat dissipation channels (44) extend to the inside of the cover plate body (41), and the shape of the lower heat dissipation channels (44) is "V"-shaped.

6. A combing structure for lithium battery wiring harness according to claim 5, characterized in that: A plurality of water storage tanks (45) are evenly arranged inside the cover plate body (41), a plurality of drainage tanks (46) are also arranged inside the cover plate body (41), and the drainage tanks (46) extend to the right side of the cover plate body (41), the upper heat dissipation channel (43) and the lower heat dissipation channel (44) are both connected to the water storage tanks (45), and the drainage tanks (46) are also connected to the water storage tanks (45).

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