Multilayer wiring structure

Abstract

The embodiment of the utility model provides a multilayer wiring structure. The multi-layer wiring structure is used for connecting power supply equipment and electric equipment. The multi-layer wiring structure comprises N wiring layers, M wiring partition plates and N groups of wiring parts, every two adjacent wiring layers are isolated by one wiring partition plate; each group of wiring parts corresponds to one wiring layer; n is a positive integer not less than 2, M is a positive integer not less than 1, and N-M = 1. According to the multi-layer wiring structure, distributed connection or hierarchical connection of the wire harnesses can be realized, so that a user can perform wiring conveniently; and secondly, the wiring partition plate is adopted between every two adjacent wiring layers to forcibly isolate the wiring harnesses, so that the situation that the wiring harnesses become disordered after being connected can be effectively avoided, the short circuit risk of the connected wiring harnesses is avoided, and the wiring convenience and the wiring safety of a user are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of wiring structure technology, and in particular to a multi-layer wiring structure that can realize distributed wiring and facilitate user-defined wiring. Background Technology

[0002] Most products on the market currently have preset and fixed wiring methods, meaning that the products come with a standard wiring harness at the factory, and users can only use the standard wiring harness provided with the product to connect the wires. The standard wiring harness has limitations in length and thickness. Specifically, the length of the standard wiring harness must be set according to the greater of the first target distance between the power supply equipment and the main wiring structure, and the second target distance between the power consumption equipment and the main wiring structure. The thickness of the standard wiring harness is set according to the greater of the first current of the power supply equipment and the second current of the power consumption equipment. This leads to resource waste. Specifically, when the first and second currents are different, the user still uses the thickest standard wiring harness for wiring, or when the first and second target distances are different, the user still uses the longest standard wiring harness. This makes the specifications of the standard wiring harness overly conservative and redundant, resulting not only in material waste but also increased product cost and weight.

[0003] Furthermore, since the specifications of the standard wiring harness are fixed, users cannot choose the appropriate wiring harness according to their specific needs (such as current, connection distance, installation environment, etc.). This limits the flexibility of users in different scenarios and power needs. In other words, users cannot wire the product according to their own needs and preferences, thereby reducing the applicability of the product and the user experience.

[0004] Furthermore, when the standard wiring harness is not suitable for the user's specific environment, the user may need to adjust the position of the power supply equipment or electrical equipment to accommodate the wiring harness length, or purchase more suitable wiring to replace it. This not only increases the additional installation costs and labor costs, but may also affect the installation efficiency and aesthetics of the product.

[0005] In summary, traditional multi-layer wiring harnesses tend to become disordered and chaotic after connection, which makes the connected harnesses prone to short circuits, resulting in inconvenience and safety issues for users when wiring. Utility Model Content

[0006] The multi-layer wiring structure provided by this utility model aims to solve at least some of the defects of existing wiring structures applicable to power supply equipment and power consumption equipment.

[0007] This utility model provides a multi-layer wiring structure. The multi-layer wiring structure is used to connect power supply equipment and electrical consumption equipment; the multi-layer wiring structure includes:

[0008] N wiring layers, M wiring partitions, and N sets of wiring sections; each pair of adjacent wiring layers is separated by a wiring partition; each set of wiring sections corresponds to one wiring layer;

[0009] Where N is a positive integer not less than 2, M is a positive integer not less than 1, and NM = 1.

[0010] In some embodiments, the wiring layer is provided with a plurality of different wire-locking portions, and each wire-locking portion includes at least two wire-locking slots;

[0011] The wiring section includes several different connection terminals, and each connection terminal has at least two wiring ports;

[0012] Each of the aforementioned connection terminals corresponds one-to-one with one of the aforementioned wire-locking sections, and each of the aforementioned wiring ports corresponds to one of the aforementioned wire-locking slots.

[0013] In some embodiments, the multilayer wiring structure further includes:

[0014] P wire harnesses and K wire clamping blocks; at least a portion of each wire harness can be inserted into any one of the wire clamping slots and connected to the corresponding wiring port under the guidance of the wire clamping slot; each wire clamping block is provided with a wire clamping slot, which is adapted to the wire clamping slot for clamping the wire harness;

[0015] Wherein, P and K are both positive integers not less than 1; the cross-section of the wire harness has a preset target area, and both the wire pressing groove and the wire clamping groove can adapt to different target areas.

[0016] In some embodiments, the connection terminal includes at least:

[0017] DC input terminals, AC input terminals, DC output terminals, and AC output terminals;

[0018] The DC input terminal and the AC input terminal are respectively disposed on different wiring layers to isolate them from each other;

[0019] The DC output terminal and the AC output terminal are respectively disposed on different wiring layers to isolate them from each other.

[0020] In some embodiments, the power supply device may be connected to a portion of the wire harnesses located away from the terminal block, so that the power supply device is connected to the DC input terminal or the AC input terminal.

[0021] In some embodiments, the electrical device may be connected to one end of another portion of the P wire harnesses away from the terminal block, so that the electrical device is connected to the DC output terminal or the AC output terminal.

[0022] In some embodiments, the power supply device can provide a preset first current, and the electrical device can withstand a preset second current;

[0023] The first current is transmitted to the connection point through a portion of the P wire harnesses, forming the second current; the second current is transmitted to the electrical equipment through another portion of the P wire harnesses.

[0024] In some embodiments, when the first current is greater than the second current, the target area is preset according to the first current so that the conduction current that the wire harness can withstand is not less than the first current.

[0025] In some embodiments, when the first current is less than the second current, the target area is preset according to the second current so that the conduction current that the wire harness can withstand is not less than the second current.

[0026] In some embodiments, the multilayer wiring structure further includes:

[0027] A protective cover and a wiring structure body; the protective cover is detachably disposed on at least a portion of the wiring structure body to enclose and form an accommodating space;

[0028] All N sets of wiring sections are disposed on the main body of the wiring structure; M wiring partitions are detachably installed on the main body of the wiring structure;

[0029] The N wiring layers, M wiring partitions, at least a portion of the P wire harnesses, and K wire clamping blocks are all concealed within the accommodating space.

[0030] At least one beneficial effect of the multi-layer wiring structure provided by this utility model embodiment is that, compared with the traditional wiring structure, this multi-layer wiring structure can realize distributed connection or hierarchical connection of wire harnesses; the wiring partition between two adjacent wiring layers is used to forcibly isolate the wire harnesses, which can effectively prevent the wire harnesses from becoming disordered and messy after connection, thereby avoiding the risk of short circuit in the connected wire harnesses, and thus ensuring the convenience and safety of wiring for users. Attached Figure Description

[0031] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are designated as the same elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0032] Figure 1 This is a schematic diagram of the multi-layer wiring structure provided in an embodiment of the present utility model;

[0033] Figure 2 A wiring diagram illustrating a multi-layer wiring structure with one wiring layer, provided in this embodiment of the utility model.

[0034] Figure 3 A wiring diagram showing the multi-layer wiring structure provided in this embodiment of the utility model when it has two wiring layers.

[0035] Reference numerals: 100, Multi-layer wiring structure; 1, Wiring layer; 101, Wire clamping part; 1011, Wire clamping groove; 2, Wiring partition; 3, Main body of wiring structure; 31, Wiring part; 311, Connecting terminal; 3101, Wiring port; 3111, DC input terminal; 3112, AC input terminal; 3113, DC output terminal; 3114, AC output terminal; 3115, Battery module input terminal; 4, Wiring harness; 5, Wire clamping block; 501, Wire clamping groove; 6, Protective cover. Detailed Implementation

[0036] The present invention will now be described in detail with reference to specific embodiments. It should be emphasized that the following description is merely exemplary and is not intended to limit the scope and application of the present invention.

[0037] It should be noted that, unless otherwise expressly specified and limited, the terms "transfer to", "inserted to", "away from", "extend into", etc., used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "installation," "fitting," "connection," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. "Fixing" can be bolt fixing, snap-fit ​​fixing, or glue fixing. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of that feature. "A plurality" or "several" means two or more. In addition, "and / or" includes any and all combinations of one or more of the related listed items. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0038] To make the objectives, technical solutions, and advantages of this utility model clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] Figure 1 This is a schematic diagram of the multi-layer wiring structure provided in an embodiment of the present utility model. Figure 2 A wiring diagram showing the multi-layer wiring structure provided in this embodiment of the utility model when it has one wiring layer. Figure 3 A wiring diagram showing the multi-layer wiring structure provided in this embodiment of the utility model when it has two wiring layers.

[0040] Please see Figures 1-3 The multi-layer wiring structure 100 is used to connect power supply equipment (not shown in the figure) and power consumption equipment (not shown in the figure).

[0041] The aforementioned multi-layer wiring structure 100 includes: N wiring layers 1, M wiring partitions 2, and N sets of wiring sections 31.

[0042] In this configuration, each pair of adjacent wiring layers 1 is isolated by a wiring partition 2; each group of wiring sections 31 corresponds to a wiring layer 1.

[0043] In addition, N is a positive integer not less than 2, M is a positive integer not less than 1, and NM = 1.

[0044] In some embodiments, the wiring layer 1 is provided with a plurality of different wire-locking portions 101, and each wire-locking portion 101 includes at least two wire-locking slots 1011.

[0045] In this embodiment of the application, the wiring part 31 includes a plurality of different connection terminals 311, and each connection terminal 311 has at least two wiring ports 3101.

[0046] It should be noted that a number of connection terminals 311 correspond one-to-one with a number of wire-locking parts 101, and each wiring port 3101 corresponds to a wire-locking slot 1011.

[0047] In some embodiments, the multi-layer wiring structure 100 further includes: P wire harnesses 4 and K wire clamping blocks 5.

[0048] It is understood that at least a portion of each wire harness 4 can be inserted into any one of the wire slots 1011 and connected to the corresponding wiring port 3101 under the guidance of the wire slot 1011.

[0049] The wire pressing block 5 is provided with a wire pressing groove 501, which is adapted to the wire clamping groove 1011 and can be used to clamp the wire harness 4.

[0050] In addition, P and K are both positive integers not less than 1; the cross-section of the wire harness 4 has a preset target area, and the wire pressing groove 501 and the wire clamping groove 1011 can adapt to different target areas.

[0051] This multi-layer wiring structure 100 can realize distributed or hierarchical connection of wire harness 4; the wiring partition 2 is used to forcibly isolate the wire harness 4 between two adjacent wiring layers 1, which can effectively prevent the wire harness 4 from becoming disordered and messy after connection, thereby avoiding the risk of short circuit of the wire harness 4 after connection, and thus ensuring the convenience and safety of wiring for users.

[0052] This multi-layer wiring structure 100 uses wire clamping blocks 5 to quickly fix the wire harness 4, which not only makes it difficult for the wire harness 4 to come out of the wiring port 3101, but also improves the user's wiring efficiency.

[0053] Traditional wiring structures have preset and fixed wiring methods, preventing users from customizing the product wiring according to their needs and preferences. For example, the maximum current that a traditional wiring structure can withstand is 50A (A represents ampere), while the maximum distance between the first target distance between the power supply equipment and the main body 3 of the wiring structure, and the second target distance between the power user equipment and the main body 3 of the wiring structure, is 1m (m represents meter). Therefore, the standard wiring harness provided with the product at the factory must use 13 square millimeters and 1.5m specifications. However, actual users may not need such a large current, or either the first target distance or the second target distance may be less than 1m. This makes the specifications of the standard wiring harness seem too conservative and redundant, which not only wastes materials but also increases the cost and weight of the product.

[0054] This multi-layer wiring structure 100 eliminates the standard wiring solution of traditional wiring structures, allowing users to wire the product according to their own needs and preferences. That is, any one of the P wire harnesses 4 can be customized in thickness and length according to actual needs, so that the P wire harnesses will not cause material waste, thereby reducing the cost and weight of the product. In other words, this multi-layer wiring structure 100 makes it easy for users to wire according to their own needs, thereby effectively improving the user experience.

[0055] In some embodiments, the connection terminal 311 includes at least: a DC input terminal 3111, an AC input terminal 3112, a DC output terminal 3113, and an AC output terminal 3114.

[0056] The DC input terminal 3111 and the AC input terminal 3112 are respectively disposed on different wiring layers 1 so that they are isolated from each other.

[0057] In addition, the DC output terminal 3113 and the AC output terminal 3114 are respectively disposed on different wiring layers 1 so that they are isolated from each other.

[0058] In summary, this multi-layer wiring structure 100 allows for differentiated wiring of AC and DC circuits, ensuring convenient wiring for users and effectively preventing incorrect wiring.

[0059] In some embodiments, the power supply device (not shown) may be connected to a portion of the wire harness 4 away from the terminal 31 so that the power supply device is connected to the DC input terminal 3111 or the AC input terminal 3112.

[0060] In some embodiments, the electrical device (not shown) may be connected to another portion of the wiring harness 4 away from the terminal 31 to connect the electrical device to the DC output terminal 3113 or the AC output terminal 3114.

[0061] In some embodiments, the power supply device described above can provide a preset first current, and the electrical device described above can withstand a preset second current.

[0062] Specifically, the first current is transmitted to the connection part 31 through a portion of the P wire harnesses 4, forming the second current; the second current is transmitted to the electrical equipment through the other portion of the P wire harnesses 4.

[0063] In some embodiments, when the first current is greater than the second current, the target area is preset according to the first current so that the conduction current that the wire harness 4 can withstand is not less than the first current.

[0064] In some embodiments, when the first current is less than the second current, the target area is preset according to the second current so that the conduction current that the wire harness 4 can withstand is not less than the second current.

[0065] In some embodiments, the multi-layer wiring structure 100 further includes a protective cover 6 and a wiring structure body 3.

[0066] The protective cover 6 is detachably installed on at least a portion of the wiring structure body 3 to enclose and form a receiving space.

[0067] In addition, N sets of wiring sections 31 are all set on the wiring structure body 3; M wiring partitions 2 are detachably installed on the wiring structure body 3.

[0068] In addition, at least a portion of N wiring layers 1, M wiring partitions 2, P wire harnesses 4, and K

[0069] In this embodiment of the application, the power supply device can be a three-phase power supply or a photovoltaic panel; moreover, several different connection terminals 311 may also include battery module input terminals 3115 for connecting the energy storage device.

[0070] In some embodiments, refer to Figures 1-3 It can be seen that the wire harness 4 has a preset target length.

[0071] Among them, there is a preset first target distance between the power supply equipment and the main body of the wiring structure 3.

[0072] In addition, there is a preset second target distance between the electrical equipment and the wiring structure body 3.

[0073] Furthermore, the target length can be designed based on the first target spacing and the second target spacing.

[0074] In summary, this multi-layer wiring structure 100 can determine the target area of ​​the wire harness 4 based on the current of the power-consuming equipment and the power supply equipment, and determine the target length of the wire harness 4 based on the distance between the power-consuming equipment and the main body 3 of the wiring structure (the distance between the power-consuming equipment and the main body 3 of the wiring structure can be understood as the second target spacing mentioned above) and the distance between the power supply equipment and the main body 3 of the wiring structure (the distance between the power supply equipment and the main body 3 of the wiring structure can be understood as the first target spacing). This multi-layer wiring structure 100 adopts the above scheme to replace the traditional wiring structure standard wire harness scheme, which can effectively reduce the overall cost of this multi-layer wiring structure 100.

[0075] In summary, the multi-layer wiring structure provided by this utility model embodiment can achieve distributed or hierarchical connection of wire harnesses. The wiring dividers between adjacent wiring layers forcibly isolate the wire harnesses, effectively preventing them from becoming disordered and chaotic after connection, thus avoiding the risk of short circuits and ensuring convenient and safe wiring for users. This multi-layer wiring structure uses wire clamps to quickly fix the wire harnesses, preventing them from easily coming out of the wiring ports and improving user wiring efficiency. This multi-layer wiring structure allows users to wire according to their needs, effectively improving the user experience. This multi-layer wiring structure can determine the target area of ​​the wire harness based on the current of the power supply and the power consumption equipment, and the target length of the wire harness based on the distance between the power supply and the main body of the wiring structure. By using these solutions instead of the standard wire harnesses of traditional wiring structures, this multi-layer wiring structure can effectively reduce its overall cost. Therefore, the multi-layer wiring structure provided by this utility model embodiment has a certain novelty compared to traditional multi-layer wiring structures.

[0076] The above description, in conjunction with specific / preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and all of these fall within the protection scope of the present invention.

Claims

1. A multi-layer wiring structure for connecting power supply equipment and power consumption equipment, characterized in that, include: N wiring layers, M wiring partitions, and N sets of wiring sections; each pair of adjacent wiring layers is separated by a wiring partition; each set of wiring sections corresponds to one wiring layer; Where N is a positive integer not less than 2, M is a positive integer not less than 1, and NM = 1.

2. The multi-layer wiring structure according to claim 1, characterized in that, The wiring layer is provided with several different wire-locking parts, and each wire-locking part includes at least two wire-locking slots; The wiring section includes several different connection terminals, and each connection terminal has at least two wiring ports; Each of the aforementioned connection terminals corresponds one-to-one with one of the aforementioned wire-locking sections, and each of the aforementioned wiring ports corresponds to one of the aforementioned wire-locking slots.

3. The multi-layer wiring structure according to claim 2, characterized in that, Also includes: P wire harnesses and K wire clamping blocks; at least a portion of each wire harness can be inserted into any one of the wire clamping slots and connected to the corresponding wiring port under the guidance of the wire clamping slot; each wire clamping block is provided with a wire clamping slot, which is adapted to the wire clamping slot for clamping the wire harness; Wherein, P and K are both positive integers not less than 1; the cross-section of the wire harness has a preset target area, and both the wire pressing groove and the wire clamping groove can adapt to different target areas.

4. The multi-layer wiring structure according to claim 3, characterized in that, The connection terminals include at least: DC input terminals, AC input terminals, DC output terminals, and AC output terminals; The DC input terminal and the AC input terminal are respectively disposed on different wiring layers to isolate them from each other; The DC output terminal and the AC output terminal are respectively disposed on different wiring layers to isolate them from each other.

5. The multi-layer wiring structure according to claim 4, characterized in that, The power supply device can be connected to a portion of the wire harnesses in the P wire harnesses, away from the terminal block, so that the power supply device is connected to the DC input terminal or the AC input terminal.

6. The multi-layer wiring structure according to claim 4, characterized in that, The electrical device can be connected to the end of another portion of the wire harness in the P wire harness that is away from the connection point, so that the electrical device can be connected to the DC output terminal or the AC output terminal.

7. The multi-layer wiring structure according to claim 3, characterized in that, The power supply equipment can provide a preset first current, and the power consumption equipment can withstand a preset second current; The first current is transmitted to the connection point through a portion of the P wire harnesses, forming the second current; the second current is transmitted to the electrical equipment through another portion of the P wire harnesses.

8. The multi-layer wiring structure according to claim 7, characterized in that, When the first current is greater than the second current, the target area is preset according to the first current so that the conduction current that the wire harness can withstand is not less than the first current.

9. The multi-layer wiring structure according to claim 7, characterized in that, When the first current is less than the second current, the target area is preset according to the second current so that the conduction current that the wire harness can withstand is not less than the second current.

10. The multi-layer wiring structure according to claim 3, characterized in that, Also includes: A protective cover and a wiring structure body; the protective cover is detachably disposed on at least a portion of the wiring structure body to enclose and form an accommodating space; All N sets of wiring sections are disposed on the main body of the wiring structure; M wiring partitions are detachably installed on the main body of the wiring structure; The N wiring layers, M wiring partitions, at least a portion of the P wire harnesses, and K wire clamping blocks are all concealed within the accommodating space.

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