New energy automobile wire harness distribution frame

Abstract

The invention discloses a new energy automobile wire harness distribution frame, and relates to the technical field of automobile parts, the new energy automobile wire harness distribution frame comprises a wire frame box, the wire frame box is a box body of a rectangular structure, a sealing cover is arranged on the upper surface of the wire frame box, a plurality of wire pressing clamps are arranged in the wire frame box at equal intervals, a through hole is formed in the side face of the wire frame box, and a wire hole is further formed in one side of the wire frame box; a wire harness is placed in the wire holder box, the wire harness is coiled in the wire holder box in a vortex shape, the two ends of the vortex-shaped wire harness are pressed under the two adjacent wire pressing clamps, and one end of the wire harness extends out of the wire holder box through the wire hole. The multiple wire pressing clamps are arranged in the wire rack box at equal intervals, the two ends of the vortex-shaped wire harness are pressed under the two adjacent wire pressing clamps, the vortex-shaped coiling mode is a compact storage mode, long wire harnesses can be stored in the limited wire rack box space, and compared with linear arrangement, the wire harness storage device has the advantages that the wire harness storage efficiency is improved, and the wire harness storage cost is reduced. The space occupied by the wire harness in the distribution frame can be effectively reduced, the position of the wire harness can be effectively fixed through the design, and the wire harness is prevented from randomly moving in the distribution frame.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile parts, in particular to a wiring harness distribution frame for new energy vehicles. Background Art

[0002] The wiring harness distribution frame of new energy vehicles refers to the wiring components used in the automotive electrical system. It is mainly used to organize and support the electrical wiring harness inside the car to ensure stable connections and neat arrangements. The existing wiring harness distribution frames of new energy vehicles are mostly fixed with bolts. During installation, users also need to find the corresponding tools to remove the bolts. It takes a lot of time for users to find tools and install the distribution frame, which is inconvenient for users.

[0003] Chinese utility model patent CN220764302U discloses an automotive wiring harness distribution frame, which is provided with a mounting frame, a wiring harness clamp and a locking mechanism. The wiring harness clamp can be opened by pressing the locking slide arm. After the wiring harness is installed, the wiring harness clamp only needs to be pushed back into the mounting frame to complete the fixing of the wiring harness. The structure is simple and easy to operate. The wiring harness is fixed in a side-by-side manner by the movable wiring harness clamp, which facilitates the orderly and sequential installation and removal of multiple groups of wiring harnesses, solving the technical problem of cumbersome operation when repairing a single wiring harness in traditional wiring harness distribution frames.

[0004] However, the space inside the car is limited, and most existing patch panels are relatively tall and have special-shaped structures. When the patch panel is installed inside the car, it occupies a large space, and the protruding part of the patch panel will compress the installation space of other accessories. Summary of the Invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0006] In order to solve the problems raised in the above background technology, the present invention adopts the following technical solutions.

[0007] A new energy vehicle wiring harness distribution frame includes a wire rack box, which is a rectangular box body with a cover on its upper surface. Multiple wire pressing clips are equidistantly arranged in the wire rack box. A through hole is provided on the side of the wire rack box, and a wire hole is also provided on one side of the wire rack box. A wire harness is placed in the wire rack box. The wire harness is spirally coiled in the wire rack box, and both ends of the spiral wire harness are pressed under two adjacent wire pressing clips. One end of the wire harness extends to the outside of the wire rack box through the wire hole.

[0008] Preferably, the end of the wire pressing card is a circular structure, the lower surface of the wire pressing card is cut with a notch, the front end section of the notch is an arc surface, and a gap is formed between the section of the wire pressing card and the inner surface of the wire rack box.

[0009] Preferably, a reinforcing rib is provided along the central axis in the length and width directions in the wire rack box, and the reinforcing ribs in the length and width directions are staggered to form a cross-shaped structure.

[0010] Preferably, a thickening block is provided at the intersection of a pair of reinforcing ribs, and a thickening block is also provided at the contact end of the reinforcing ribs in the width direction and the wire rack box. The thickening block is made of the same material as the reinforcing ribs and is formed into a whole by injection molding.

[0011] Preferably, a plurality of wire pressing clips are arranged on both sides of the end of the reinforcing rib, and the wire pressing clips are also formed into an integral structure with the reinforcing rib by injection molding. The plurality of wire pressing clips are arranged in four rows and two columns in the wire rack box.

[0012] Preferably, an embedding groove is provided on the outer side of the wire rack box around the through hole, the length of the embedding groove is greater than the length of the through hole, a rubber plug is embedded in the embedding groove, a connecting hole is provided at one end of the embedding groove, and a cylindrical protrusion is provided on the inner surface of the rubber plug to adapt to the connecting hole.

[0013] Preferably, the upper surface of the wire rack box is provided with a cornice. When the cover is placed on the wire rack box, the cover fits against the cornice, and the depth of the cornice is equal to the thickness of the cover.

[0014] Preferably, a groove is provided in the wire rack box along its longitudinal edge, and a short column is provided in the groove. The height of the short column is on the same horizontal plane as the upper surface of the eaves. A pad is provided on the lower surface of the wire rack box and below the groove. The pad is integrally formed with the wire rack box.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, multiple wire pressing clamps are arranged at equal intervals in the wire rack box, and the two ends of the spiral wire harness are pressed under two adjacent wire pressing clamps. The spiral coiling method is a more compact storage method, which can accommodate longer wire harnesses in the limited space of the wire rack box. Compared with the linear arrangement, it can effectively reduce the space occupied by the wire harness in the distribution frame. This design can effectively fix the position of the wire harness and prevent the wire harness from moving freely in the distribution frame, making the storage of the wire harness more regular and orderly. Furthermore, the lower surface of the wire pressing clamp is cut with a gap, and the cross section of the cut is formed with the inner surface of the wire rack box. This design facilitates the clamping operation of the wire harness, and can also better adapt to wire harnesses of different thicknesses, ensure the firm clamping of the wire harness, and help improve the stability of the wire harness storage.

[0016] The layout of the high-voltage wire clips in the present invention makes the position of the wire clips relatively fixed and reasonable, which is conducive to the partitioned storage of the wire harnesses, improves the storage efficiency, and makes the wire harnesses more neatly arranged in the distribution frame. The reinforcing ribs are staggered to form a cross-shaped structure to ensure the strength of the wire rack box. The thickened blocks enhance the strength of the key parts of the wire rack box, so that the wire rack box can adopt a relatively small overall size to meet the requirements for wire harness storage, indirectly reducing the space occupied when the wire harness is stored.

[0017] In the present invention, a wire hole is provided on one side of the wire rack box to facilitate the connection of the wire harness with external equipment. A groove is provided on the outer side of the wire rack box around the through hole, and a rubber plug is embedded in the groove. This structure is convenient for the penetration operation when needed, and can be sealed by the rubber plug when penetration is not required, preventing dust, water vapor, etc. from entering the wire rack box and affecting the wire harness. Furthermore, a eaves is provided on the upper surface of the wire rack box. When the cover is placed on the wire rack box, the cover is fitted with the eaves, and the depth of the eaves is equal to the thickness of the cover. This can ensure a close fit between the cover and the wire rack box, further preventing dust, water vapor, etc. from entering the interior of the wire rack box and affecting the wire harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the appearance structure diagram of the distribution frame in the present invention.

[0019] Figure 2 This is a diagram of the internal structure of the distribution frame in the present invention.

[0020] Figure 3 This is a top view of the distribution frame in the present invention.

[0021] Figure 4 It is a half-section view of the distribution frame in the present invention.

[0022] Figure 5 It is a partial cross-sectional view of the distribution frame in the present invention.

[0023] Figure 6 For the present invention Figure 5 Front view of .

[0024] Figure 7 This is a diagram showing the use of the patch panel in the present invention.

[0025] The corresponding relationship between the illustration labels and component names in the figure is as follows: 100. Wire rack box; 101. Eaves; 102. Wire hole; 103. Embedded groove; 1031. Through hole; 1032. Rubber plug; 1033. Connecting hole; 104. Reinforcement rib; 105. Thickening block; 106. Wire clamp; 107. Groove; 1071. Short column; 108. Cover. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a single or selective embodiment that is mutually exclusive of other embodiments. The present invention provides the following embodiments.

[0029] See Figure 1 and Figure 2 This is a structural diagram of the wiring harness distribution frame for new energy vehicles in this embodiment. The wiring harness distribution frame in this embodiment includes a wire rack box 100. The wire rack box 100 serves as the main structure of the entire wire harness distribution frame and provides a storage space for the wire harness. The wire rack box 100 is a rectangular box body that is convenient for adapting to other equipment or installation environments. It can be easily installed in the limited space inside the car, and the regular shape is conducive to the layout of internal components. A cover 108 is provided on the upper surface of the wire rack box 100. A cornice 101 is opened on the upper surface of the wire rack box 100. The cover 108 fits with the cornice 101. Based on the precise size matching, when the cover 108 is placed on the wire rack box 100, the side wall of the cornice 101 limits the horizontal movement of the cover 108. The depth of the cornice 101 is equal to the thickness of the cover 108, which ensures the accurate installation position of the cover 108 in the vertical direction, so that the cover 108 can tightly close the wire rack box 100, thereby achieving a good sealing effect.

[0030] exist Figure 2 、 Figure 3 as well as Figure 7In this embodiment, a plurality of pressure clamps 106 are equidistantly arranged in the wire rack box 100, and the wire rack box 100 is provided with a wire harness 200, which is arranged in a spiral disk in the wire rack box 100. In this embodiment, the pressure clamps 106 are equidistantly arranged in the wire rack box 100, and their main function is to fix the wire harness 200. By pressing the two ends of the spiral wire harness 200 under two adjacent pressure clamps 106, the wire harness 200 can be prevented from moving freely in the box, which helps to keep the wire harness 200 neatly arranged and avoid the wire harness 200 from being entangled with each other, thereby ensuring the electrical connection stability of the wire harness 200 and reducing the short circuit or contact that may be caused by shaking or misalignment of the wire harness 200. In order to solve the problems of defects, a through hole 1031 is provided on the side of the wire rack box 100, and the through hole 1031 provides a channel for the connection between the wire rack box 100 and external equipment or other lines. A wire hole 102 is also provided on one side of the wire rack box 100, and one end of the wire harness 200 extends to the outside of the wire rack box 100 through the wire hole 102, so that the wire harness 200 can be connected to external equipment or other wire harnesses to ensure the integrity of the entire automotive electrical system. In this embodiment, the wire harness 200 and the wire clamp 106 cooperate: in addition to the basic function of fixing the wire harness 200, this cooperation can also withstand the force generated by external factors such as vibration during the driving of the car. The wire clamp 106 can fix the wire harness 200 in a suitable position, so that the wire harness 200 can stably transmit power and signals, and reduce problems such as wear of the wire harness 200 or loose connections caused by vibration. At the same time, since the wire harness 200 is spirally coiled in the box and fixed by the wire clamp 106, the wire harness 200 extending through the wire hole 102 can maintain a certain tension and stability, avoiding the layout of the wire harness 200 in the box being affected by external pulling. The above design makes the wiring inside the car more orderly and compact, and improves the integration and reliability of the entire electrical system.

[0031] exist Figure 4 and Figure 6The end of the wire clamp 106 is a circular structure, which can reduce the wear of the wire harness 200 and avoid damage to the wire harness 200 when fixing the wire harness 200. The lower surface of the wire clamp 106 is cut with a notch, which makes it easy to put the wire harness 200 into the gap between the wire clamp 106 and the inner surface of the wire rack box 100. At the same time, the front end of the notch is an arc surface design, which can make the wire harness 200 smoother when it is put in, reducing the friction of the wire harness 200. The gap formed between the cut surface of the wire clamp 106 and the inner surface of the wire rack box 100 provides a fixed space for the wire harness 200, so that the wire harness 200 can be It can be stably fixed under the wire clamp 106; in this embodiment, when installing the wire harness 200, first put one end of the wire harness 200 into the gap between the wire clamp 106 and the inner surface of the wire rack box 100. The design of the round end and the cut makes the wire harness 200 more secure when fixed and not easy to loosen. At the same time, it also reduces the damage to the wire harness 200 and increases the service life of the wire harness 200. The design of the cut and the gap makes the installation and maintenance of the wire harness 200 more convenient. When the wire harness 200 needs to be replaced or adjusted, the wire harness 200 can be more easily taken out or put in from the wire clamp 106.

[0032] exist Figure 2 and Figure 3In this embodiment, a reinforcing rib 104 is provided along the central axis in the length and width directions of the wire rack box 100, so that when the wire rack box 100 is subjected to external force, it can prevent the wire rack box 100 from being deformed or twisted in the length direction, ensuring that the wire harness in the wire rack box 100 can maintain normal layout and function, and the reinforcing ribs 104 in the length and width directions are staggered to form a cross-shaped structure. The cross-shaped structure reinforces the wire rack box 100 from two mutually perpendicular directions, which can disperse the external force on the wire rack box 100 to a larger area, further improving the overall deformation resistance of the wire rack box 100. A thickening block 105 is provided at the intersection of a pair of reinforcing ribs 104. Since the intersection of the reinforcing ribs 104 is the stress concentration area The thickening block 105 provided at this location can enhance the structural strength of this intersection, and the thickening block 105 can prevent damage at the intersection due to stress concentration, and the reinforcing rib 104 in the width direction and the contact end of the wire rack box 100 are also provided with a thickening block 105. The thickening block 105 provided at this location helps the reinforcing rib 104 to better transfer external force to the wire rack box 100, and also prevents the reinforcing rib 104 from breaking or loosening at the connection. A plurality of wire pressing clips 106 are provided on both sides of the end of the reinforcing rib 104, and the plurality of wire pressing clips 106 are arranged in four rows and two columns in the wire rack box 100, so that the wire pressing clips 106 are evenly distributed in the wire rack box 100, which can effectively partition and fix the wire harness. It helps to fix wire harnesses with different functions or directions in different areas, making the wire harness layout in the wire rack box 100 more regular and orderly; the thickening block 105 and the reinforcing rib 104 are made of the same material and are formed into a whole by injection molding, and the wire pressing card 106 is also formed into an integrated structure with the reinforcing rib 104 by injection molding. In this embodiment, the reinforcing rib 104, the thickening block 105 and the wire pressing card 106 are formed into an integral structure by injection molding. During use, when the wire rack box 100 is subjected to external force, the external force first acts on the outer shell of the wire rack box 100. Since there is a cross-shaped reinforcement rib 104 structure in the wire rack box 100, the external force will be dispersed to the surroundings along the reinforcement rib 104. At the intersection of the reinforcement rib 104 and the contact end with the wire rack box 100, the thickening block 105 can withstand greater stress to ensure that these key parts will not be damaged. At the same time, when the wiring harness fixed in the wire rack box 100 is affected by its own gravity, car vibration and other external forces, the external line of the car will generate traction on the wire clamp 106. Since the wire clamp 106 and the reinforcement rib 104 are an integrated structure and the reinforcement rib 104 has sufficient strength, it can stably resist these traction forces, thereby maintaining the fixed state of the wiring harness and ensuring that the wiring harness can work normally under various working conditions.

[0033] exist Figure 1 and Figure 2In the embodiment, the outer side of the wire rack box 100 is provided with an embedding groove 103 around the through hole 1031. The opening length of the embedding groove 103 is greater than the opening length of the through hole 1031. A rubber plug 1032 is embedded in the embedding groove 103. In this embodiment, the embedding groove 103 mainly provides an accommodating space for the rubber plug 1032 so that the rubber plug 1032 can be stably embedded in the wire rack box 100. The rubber plug 1032 is embedded in the embedding groove 103 and mainly plays the role of sealing the through hole 1031, which can prevent dust, water vapor, impurities, etc. from entering the interior of the wire rack box 100, thereby protecting the internal wiring harness and electronic components from the influence of external environmental factors. Furthermore, since rubber has a certain elasticity, the rubber plug 1032 can also buffer external impact forces to a certain extent, reducing damage to the surrounding structures of the through hole 1031 caused by external collisions or vibrations; a connecting hole 1033 is provided at one end of the embedding groove 103, and a cylindrical protrusion is provided on the inner surface of the rubber plug 1032 to adapt to the connecting hole 1033. In this embodiment, the function of the design of the connecting hole 1033 and the cylindrical protrusion is to further fix the position of the rubber plug 1032 in the embedding groove 103, and prevent the rubber plug 1032 from being displaced or falling off due to factors such as vibration and friction during use, thereby ensuring the durability of the sealing effect.

[0034] exist Figure 5 In the embodiment, connectors are usually provided between the wire harnesses for connection, and the connectors are relatively large. Therefore, in the present embodiment, a groove 107 is provided along the length edge of the wire rack box 100. The groove 107 is used to accommodate the connector of the wire harness. Considering that other accessories of the car may be placed on the wire rack box 100 in the present embodiment, a short column 1071 is provided in the groove 107. The height of the short column 1071 is on the same horizontal plane as the upper surface of the eaves 101. The cover 108 is supported. A foot is provided on the lower surface of the wire rack box 100 and below the groove 107. The foot is integrally formed with the wire rack box 100. The foot maintains a certain distance between the wire rack box 100 and the placement plane, which helps to prevent the lower surface of the wire rack box 100 from directly contacting the placement plane, and avoids damage to the lower surface of the wire rack box 100 due to friction, moisture or other factors.

[0035] The above content is a further detailed description of the present invention in conjunction with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. A new energy vehicle wiring harness distribution frame, comprising a wire rack box (100), wherein the wire rack box (100) is a box body with a rectangular structure, and a cover (108) is provided on the upper surface of the wire rack box (100). Its characteristics are: A plurality of wire pressing clamps (106) are equidistantly arranged in the wire rack box (100), a through hole (1031) is provided on a side of the wire rack box (100), and a wire hole (102) is further provided on one side of the wire rack box (100), a wire harness (200) is placed in the wire rack box (100), the wire harness (200) is arranged in a spiral shape in the wire rack box (100), and two ends of the spiral wire harness (200) are pressed under two adjacent wire pressing clamps (106), and one end of the wire harness (200) extends to the outside of the wire rack box (100) through the wire hole (102).

2. The new energy vehicle wiring harness distribution frame according to claim 1, characterized in that: The end of the wire pressing card (106) is a circular structure, the lower surface of the wire pressing card (106) is cut with a notch, the front end section of the notch is an arc surface, and a gap is formed between the section of the wire pressing card (106) and the inner surface of the wire rack box (100).

3. The new energy vehicle wiring harness distribution frame according to claim 1, characterized in that: A reinforcing rib (104) is provided along the central axis in the length and width directions of the wire rack box (100), and the reinforcing ribs (104) in the length and width directions are staggered to form a cross-shaped structure.

4. The new energy vehicle wiring harness distribution frame according to claim 3, characterized in that: A thickening block (105) is provided at the intersection of a pair of the reinforcing ribs (104), and a thickening block (105) is also provided at the contact end of the reinforcing rib (104) in the width direction and the wire rack box (100). The thickening block (105) and the reinforcing rib (104) are made of the same material and are formed into a whole by injection molding.

5. The new energy vehicle wiring harness distribution frame according to claim 4, characterized in that: The plurality of wire pressing clips (106) are arranged on both sides of the end of the reinforcing rib (104), and the wire pressing clips (106) are also formed into an integral structure with the reinforcing rib (104) by injection molding. The plurality of wire pressing clips (106) are arranged in four rows and two columns in the wire rack box (100).

6. The new energy vehicle wiring harness distribution frame according to claim 1, characterized in that: The outer side surface of the wire rack box (100) is provided with an embedding groove (103) around the through hole (1031), the opening length of the embedding groove (103) is greater than the opening length of the through hole (1031), a rubber plug (1032) is embedded in the embedding groove (103), one end of the embedding groove (103) is provided with a connecting hole (1033), and the inner surface of the rubber plug (1032) is provided with a cylindrical protrusion adapted to the connecting hole (1033).

7. The new energy vehicle wiring harness distribution frame according to claim 1, characterized in that: The upper surface of the wire rack box (100) is provided with a cornice (101). When the cover (108) is placed on the wire rack box (100), the cover (108) fits the cornice (101), and the depth of the cornice (101) is equal to the thickness of the cover (108).

8. The new energy vehicle wiring harness distribution frame according to claim 7, characterized in that: A groove (107) is provided in the wire rack box (100) along its longitudinal edge, and a short column (1071) is provided in the groove (107). The height of the short column (1071) is on the same horizontal plane as the upper surface of the eaves (101). A pad is provided on the lower surface of the wire rack box (100) and below the groove (107). The pad is integrally formed with the wire rack box (100).

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