Bus bar connection assembly

Abstract

A bus connection assembly includes a bus body, a first conductive terminal group, a second conductive terminal group, and a third conductive terminal group. The bus body has a first mounting area, a second mounting area, and a connecting portion, the connecting portion connecting the first mounting area and the second mounting area. The first conductive terminal group is disposed on the first mounting area and electrically connected to the bus body. The second conductive terminal group is disposed on the second mounting area, electrically connected to the bus body, and has a first protruding length. The third conductive terminal group is disposed on the second mounting area, electrically connected to the bus body, and has a second protruding length different from the first protruding length.

Description

[Technical Field]

[0001] The present invention relates to a bus connection component, and more particularly to a bus connection component capable of transmitting large current. [Previous Technology]

[0002] With the continuous advancement of technology, electronic products have made significant improvements in functionality, efficiency, and intelligence. As a result, electronic products inevitably use high current to transmit between their internal electronic units during operation.

[0003] However, as the current carrying capacity increases, the size of the current carrying components also increases, for example, the number of cables in the cable line increases or thicker cables are used, which leads to an increase in the size of electronic products.

[0004] It is evident that the aforementioned technology still has inconveniences and shortcomings, and needs further improvement. Therefore, how to effectively solve the aforementioned inconveniences and shortcomings is indeed one of the important research and development topics at present, and has also become a target that urgently needs to be improved in the relevant fields. [Summary of the Invention]

[0005] One object of the present invention is to provide a bus connection component to solve the difficulties mentioned in the prior art.

[0006] One embodiment of the present invention provides a bus connection assembly. The bus connection assembly includes a bus body, a first conductive terminal group, a second conductive terminal group, and a third conductive terminal group. The bus body has a first configuration area, a second configuration area, and a connecting portion, the connecting portion connecting the first configuration area and the second configuration area. The first conductive terminal group is disposed on the first configuration area and electrically connected to the bus body. The second conductive terminal group is disposed on the second configuration area, electrically connected to the bus body, and has a first protruding length. The third conductive terminal group is disposed on the second configuration area, electrically connected to the bus body, and has a second protruding length different from the first protruding length.

[0007] One embodiment of the present invention provides a bus connection assembly. The bus connection assembly includes a bus body, a first conductive terminal group, and a second conductive terminal group. The bus body has a first configuration area, a second configuration area, and a connecting portion. The connecting portion connects the first configuration area and the second configuration area and has an opening between the first configuration area and the second configuration area. The first conductive terminal group is disposed on the first configuration area and electrically connected to the bus body. The second conductive terminal group is disposed on the second configuration area and electrically connected to the bus body.

[0008] One embodiment of the present invention provides a bus connection assembly. The bus connection assembly includes a bus body, a first conductive terminal group, and a second conductive terminal group. The bus body has a first configuration area, a second configuration area, and a connecting portion, the connecting portion connecting the first configuration area and the second configuration area. The first conductive terminal group is disposed on the first configuration area and electrically connected to the bus body. The second conductive terminal group is disposed on the second configuration area and electrically connected to the bus body. The bus body includes a first conductive plate, a second conductive plate, and an insulating plate, the insulating plate being sandwiched between the first conductive plate and the second conductive plate and fixedly connected to the first conductive plate and the second conductive plate, the second conductive plate partially exposing a non-covered area of ​​the first conductive plate in the first configuration area.

[0009] Thus, through the above architecture, the bus connection component of the present invention can transmit large currents between working units, which is not easy to cause damage, thereby avoiding electronic product failure and product life reduction.

[0010] The above description is only used to illustrate the problem to be solved by the present invention, the technical means to solve the problem, and the effects produced, etc. The specific details of the present invention will be described in detail in the following embodiments and related figures.

Implementation Method

[0012] Several embodiments of the present invention will be described below with reference to the drawings. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details are not intended to limit the present invention. That is, these practical details are not essential in the various embodiments of the present invention. In addition, for the sake of simplicity, some conventional structures and elements will be shown in the drawings in a simple schematic manner.

[0013] Figure 1 is a perspective view of a bus power transmission device 10 according to an embodiment of the present invention. Figure 2 is an exploded view of the bus power transmission device 10 in Figure 1. As shown in Figures 1 and 2, in this embodiment, the bus power transmission device 10 includes a bus connection assembly 100, a first working unit 600, a second working unit 700, a third working unit 800, and a fourth working unit 900. The first working unit 600 is configured opposite to the second working unit 700. The bus connection assembly 100, the second working unit 700, the third working unit 800, and the fourth working unit 900 are spaced apart and arranged side by side along a vertical direction (e.g., the Z-axis). The second working unit 700 is electrically connected to a power supply (not shown in the figure), and the third working unit 800 is electrically connected to another power supply (not shown in the figure) different from this power supply, and the fourth working unit 900 is electrically connected to yet another power supply (not shown in the figure). The first working unit 600 to the fourth working unit 900 may be any circuit board or electronic component, however, the present invention is not limited thereto.

[0014] The bus connection assembly 100 includes a bus body 110, a first conductive terminal group 200, a second conductive terminal group 300, a third conductive terminal group 400, and a fourth conductive terminal group 500. The bus body 110 has a first configuration area 120, a second configuration area 130, and a connecting portion 140. The connecting portion 140 is connected between the first configuration area 120 and the second configuration area 130. In this embodiment, the first configuration area 120, the connecting portion 140, and the second configuration area 130 are integrally formed and connected to each other; however, the present invention is not limited thereto.

[0015] A first conductive terminal group 200 is disposed on a first configuration area 120 and electrically connected to the bus body 110 and the first working unit 600. A second conductive terminal group 300 is disposed on a second configuration area 130, for example, located at one end of the second configuration area 130, and electrically connected to the bus body 110 and the second working unit 700. A third conductive terminal group 400 is disposed on a second configuration area 130, for example, located at the other end of the second configuration area 130, and electrically connected to the bus body 110 and the third working unit 800. A fourth conductive terminal group 500 is disposed on a second configuration area 130, for example, located between the second conductive terminal group 300 and the third conductive terminal group 400, and electrically connected to the bus body 110 and the fourth working unit 900.

[0016] The second conductive terminal group 300 has a first protruding length P1 extending outward from the bus body 110 along the Z-axis. The third conductive terminal group 400 has a second protruding length P2 extending outward from the bus body 110 along the Z-axis, the second protruding length P2 being different from the first protruding length P1, for example, being greater than the first protruding length P1. The fourth conductive terminal group 500 has a third protruding length P3 extending outward from the bus body 110 along the Z-axis, the second protruding length P2 being less than the third protruding length P3 and greater than the first protruding length P1.

[0017] Since the protruding lengths of the second conductive terminal group 300, the third conductive terminal group 400, and the fourth conductive terminal group 500 are different, the bus connection assembly 100 can connect objects of different heights (such as the second working unit 700 to the fourth working unit 900). Thus, the bus connection assembly 100 can transmit the large current from the second working unit 700, the third working unit 800, and / or the fourth working unit 900 to the first working unit 600. Alternatively, the large current from the first working unit 600 can be distributed to the second working unit 700, the third working unit 800, and the fourth working unit 900.

[0018] The connecting portion 140 may have an opening 141, which may have a closed profile or an open opening and is located between the first configuration area 120 and the second configuration area 130. Thus, when the bus power transmission device 10 is installed, the opening 141 of the connecting portion 140 allows other components (e.g., cooling devices) to pass through, thereby improving space configuration. The heights (Z-axis) of the first configuration area 120, the second configuration area 130, and the connecting portion 140 may be the same or different. For example, the first configuration area 120 and the second configuration area 130 may be at the same height, while the connecting portion 140 may be different, or all three may be different. This configuration allows the bus connection assembly 100 to be used in different application environments.

[0019] Furthermore, each of the two opposite sides of the busbar body 110 has a positioning element 171, such as a groove, a protrusion, or a positioning hole, for positioning or fixing the busbar connection assembly 100. The positioning element 171 may be disposed in the first configuration area 120, the second configuration area 130, and / or the connecting portion 140. In this embodiment, there are multiple positioning elements 171, which are respectively disposed in the first configuration area 120 and the second configuration area 130.

[0020] Figure 3 is a cross-sectional view taken along line segment AA in Figure 1. As shown in Figures 2 and 3, in this embodiment, more specifically, the bus body 110 includes a first conductive plate 150, a second conductive plate 160, and an insulating plate 170. The insulating plate 170 is sandwiched between the first conductive plate 150 and the second conductive plate 160, and electrically isolates the first conductive plate 150 from the second conductive plate 160. The insulating plate 170 can completely cover the overlapping area of ​​the second conductive plate 160 and the first conductive plate 150 to ensure complete isolation between the first conductive plate 150 and the second conductive plate 160. With this configuration, the first conductive plate 150 and the second conductive plate 160 can transmit currents at different potentials, such as positive potential and ground potential, respectively.

[0021] In addition, in this embodiment, the bus body 110 combines the first conductive plate 150, the insulating plate 170 and the second conductive plate 160 into one by means of hot pressing, so that the insulating plate 170 can be fixedly combined with the first conductive plate 150 and the second conductive plate 160.

[0022] Furthermore, in this embodiment, for example, the first conductive plate 150 and the second conductive plate 160 are metal plates with high conductivity (such as copper or aluminum) with a thickness of 3 mm or more, and the insulating plate 170 is a non-metallic plate with electrical insulating properties (such as polyethylene terephthalate, PET or alumina, Al2O3) with a thickness of 0.4 mm or more. However, the present invention is not limited thereto.

[0023] It should be understood that in order to prevent the first conductive plate 150 and / or the second conductive plate 160 from forming a short circuit with other conductors unintentionally, the outer surface of the first conductive plate 150 is further covered with a first insulating film 151, and the outer surface of the second conductive plate 160 is further covered with a second insulating film 161. The two can be electrically connected to the first conductive terminal group 200 to the fourth conductive terminal group 500 respectively through the conductive area (e.g., via) on the bus body 110.

[0024] As shown in Figure 2, the first conductive terminal group 200 includes a plurality of first A conductive posts 210 and a plurality of first B conductive posts 220, connected to the first configuration area 120 of the bus body 110. One end of each first A conductive post 210 is electrically connected to the first conductive plate 150 but electrically isolated from the second conductive plate 160, and one end of each first B conductive post 220 is electrically connected to the second conductive plate 160 but electrically isolated from the first conductive plate 150. These first A conductive posts 210 are spaced apart from each other, and these first B conductive posts 220 are spaced apart from each other along the Y-axis. These first A conductive posts 210 (first B conductive posts 220) can be cylinders with a diameter (hereinafter referred to as D1) equal to or greater than 8 mm, and the interval (i.e., the shortest distance, hereinafter referred to as D2) between two adjacent first A conductive posts 210 (first B conductive posts 220) is equal to or greater than 20 mm. The ratio of D2 / D1 is preferably 1.5 or higher. The shortest distance between any of the first A-conductors 210 and any of the first B-conductors 220 (hereinafter referred to as D3). D3 is equal to or greater than D2. These first B-conductors 220 and first A-conductors 210 may also be arranged in a single row or array.

[0025] Figure 4 is a cross-sectional view taken along line segment BB in Figure 1. As shown in Figures 2 and 4, the second conductive plate 160 is located between the first conductive plate 150 and the first working unit 600. Compared to the first conductive plate 150, the second conductive plate 160 is closer to the first working unit 600. The other end of the first A-connector 210 is electrically connected to the first contact point 610 of the first working unit 600. Since the second conductive plate 160 does not completely cover the first conductive plate 150 (the uncovered area) in the first configuration area 120, each first A-connector 210 can pass through the first insulating coating 151 (or the first insulating coating 151 does not cover the contact area of ​​the first conductive plate 150) and be inserted into the contact hole H1 in the uncovered area of ​​the first conductive plate 150 or directly contact the contact area of ​​the first conductive plate 150 for electrical connection, but does not contact the second conductive plate 160 for electrical isolation. The other end of the first B-conductor 220 is electrically connected to the second contact 620 of the first working unit 600. Each first B-conductor 220 passes through the second insulating coating 161 (or the second insulating coating 161 does not cover the contact area of ​​the second conductive plate 160) and is inserted into the contact hole H2 inside the second conductive plate 160, or directly contacts the contact area of ​​the second conductive plate 160 for electrical connection, but does not contact the first conductive plate 150 for electrical isolation.

[0026] As shown in Figure 2, the second conductive terminal group 300 includes a plurality of second A conductive posts 310 and a plurality of second B conductive posts 320. These second A conductive posts 310 are arranged at intervals along the Y-axis, and these second B conductive posts 320 are also arranged at intervals along the Y-axis. That is, these second B conductive posts 320 and the second A conductive posts 310 are each arranged in a row on the second configuration area 130.

[0027] Figure 5 is a cross-sectional view taken along line segment CC in Figure 1. As shown in Figures 2 and 5, one end of each second A-conductor 310 is electrically connected to the first conductive plate 150, for example, inserted into the second configuration area 130 of the bus body 110, and electrically isolated from the second conductive plate 160 without contact; the other end is electrically connected to the first contact 710 of the second working unit 700. One end of each second B-conductor 320 is electrically connected to the second conductive plate 160, for example, inserted into the bus body 110, and electrically isolated from the first conductive plate 150 without contact; the other end is electrically connected to the second contact 720 of the second working unit 700. The second configuration area 130 can be configured with the first configuration area 120, where the second conductive plate 160 does not completely cover the first conductive plate 150, or the second conductive plate 160 completely covers the first conductive plate 150. The first contact 710 and the second contact 720 can be conductive sleeves, mounted on and electrically connected to the second working unit 700. The second A conductive post 310 and the second B conductive post 320 are detachably inserted into the sleeves to achieve electrical connection with the second working unit 700. The sleeve can have a hollow groove, and an elastic conductive element (e.g., a crown spring) is installed in the hollow groove, so that the sleeve and the second A conductive post 310 and the second B conductive post 320 are electrically connected through the elastic conductive element.

[0028] More specifically, the bus body 110 includes a plurality of first guide holes 180 and second guide holes 190. The first guide hole 180 is formed on the first conductive plate 150 and is either a blind hole open at one end or a through hole open at both ends. The second guide hole 190 is formed on the second conductive plate 160 and is either a blind hole or a through hole. If the second conductive plate 160 completely covers the first conductive plate 150, as shown in Figure 5, the upper second conductive plate 160 also has one or more first through holes 165 corresponding to the plurality of first guide holes 180 of the lower first conductive plate 150, thus completely exposing them. Simultaneously, the intermediate insulating plate 170 also has one or more second through holes 175 corresponding to the plurality of first guide holes 180 of the lower first conductive plate 150, thus completely exposing them. The first through hole 165 (second through hole 175) can be in a one-to-one or one-to-many configuration of the first guide holes 180. In a one-to-one configuration, the size of the first through hole 165 is larger than the size of the first guide hole 180, so that the second A-conductor 310 does not physically contact the second conductive plate 160 when passing through the first through hole 165. For example, the first through hole 165, the second through hole 175, and the first guide hole 180 are hollow circular holes, and the diameters of the first through hole 165 and the second through hole 175 are larger than the diameter of the first guide hole 180, and they are concentric circles when viewed along the Z-axis. The inner walls of the first guide hole 180 (second guide hole 190) are not covered by the first insulating coating 151 (second insulating coating 161), and the area (contact extension area) of the surface of the first conductive plate 150 (second conductive plate 160) facing the second working unit 700 adjacent to the first guide hole 180 (second guide hole 190) may also not be covered by the first insulating coating 151 (second insulating coating 161). At the same time, the first through hole 165 and the second through hole 175 also expose part of the surface (contact extension area) of the first conductive plate 150 to increase the contact area with the second A conductive post 310 (second B conductive post 320). However, the inner wall of the first through hole 165 is covered by the second insulating coating 161, so that the second A conductive post 310 still maintains electrical isolation between the second A conductive post 310 and the second conductive plate 160 when the second conductive post 310 touches the second conductive plate 160 due to installation error.

[0029] One segment of each second A conductive post 310 is inserted into the corresponding first conductive hole 180 and electrically connected to the first conductive plate 150, the middle segment passes through the insulating plate 170 and the second conductive plate 160 in sequence, and the other segment is electrically connected to the second working unit 700. One segment of each second B conductive post 320 is inserted into the corresponding second conductive hole 190 and electrically connected to the second conductive plate 160 through the second conductive hole 190, and the other segment is electrically connected to the second working unit 700.

[0030] Furthermore, the length L1 of the second A-conductor 310 and the length L2 of the second A-conductor 320 can be equal. However, due to the different positions of the first conductive plate 150 and the second conductive plate 160 on the Z-axis, the protruding length of the second A-conductor 310 in the second configuration area 130 is less than the protruding length of the second B-conductor 320 in the second configuration area 130. More specifically, the protruding length of the second A-conductor 310 along the Z-axis to the second conductive plate 160 is less than the protruding length of the second B-conductor 320 along the Z-axis to the second conductive plate 160. In some embodiments, the length L1 of the second A-conductor 310 and the length L2 of the second A-conductor 320 can be unequal, so that the protruding lengths of the second A-conductor 310 and the second B-conductor 320 in the second configuration area 130 are equal.

[0031] As shown in Figure 2, the third conductive terminal group 400 includes a plurality of third A conductive posts 410 and a plurality of third B conductive posts 420. These third A conductive posts 410 are arranged linearly at intervals along the Y-axis, and these third B conductive posts 420 are also arranged linearly at intervals along the Y-axis, and these third B conductive posts 420 and third A conductive posts 410 are respectively arranged alternately on the second configuration area 130. The configuration area of ​​the third conductive terminal group 400 does not overlap with the second working unit 700 in the XY plane (the plane perpendicular to the Z-axis).

[0032] Figure 6 is a cross-sectional view taken along line segment DD in Figure 1. As shown in Figures 2 and 6, one end of each third A conductor 410 is electrically connected to the first conductive plate 150 of the second configuration area 130 of the bus body 110, and the other end of the third A conductor 410 is electrically connected to the first contact 850 of the third working unit 800. One end of each third B conductor 420 is electrically connected to the second conductive plate 160 of the second configuration area 130, and the other end of the third B conductor 420 is electrically connected to the second contact 860 of the third working unit 800. The length L3 of the third A conductor 410 and the length L4 of the third B conductor 420 are longer than the length L1 of the second A conductor 410 and the length L2 of the second B conductor 420. The correspondence between the third conductive terminal group 400 and the bus body 110 is similar to that of the second conductive terminal group 300 described above, and will not be repeated here.

[0033] Similarly, as shown in Figure 2, the fourth conductive terminal group 500 includes a plurality of fourth A conductive posts 510 and a plurality of fourth B conductive posts 520. These fourth A conductive posts 510 and fourth B conductive posts 520 are arranged alternately on the second configuration area 130. One end of each fourth A conductive post 510 is electrically connected to the first conductive plate 150, and the other end is electrically connected to the first contact 910 of the fourth working unit 900. One end of each fourth B conductive post 520 is electrically connected to the second conductive plate 160, and the other end is electrically connected to the second contact 920 of the fourth working unit 900. The lengths (unlabeled) of the fourth A conductor 510 and the plurality of fourth B conductors 520 are greater than the length L3 of the third A conductor 410 and the length L4 of the third B conductor 420 (Figure 6). The correspondence between the fourth conductive terminal group 500 and the bus body 110 is explained above and will not be repeated here. The following only describes the differences.

[0034] In this embodiment, the configuration area of ​​the fourth conductive terminal group 500 overlaps with the third working unit 800 in the XY plane (the plane perpendicular to the Z-axis), but does not overlap with the second working unit 700. Therefore, the third working unit 800 further has a plurality of first insulating through holes 830 and a plurality of second insulating through holes 840. Each first insulating through hole 830 penetrates the third working unit 800 and connects two opposing surfaces 810 and 820 of the third working unit 800. Each second insulating through hole 840 penetrates the third working unit 800 and connects these opposing surfaces 810 and 820 of the third working unit 800. Each fourth A conductor 510 passes through one of the first insulating through holes 830 and is separated from the inner wall of the first insulating through hole 830 by a gap, and each fourth B conductor 520 passes through one of the second insulating through holes 840 and is separated from the inner wall of the second insulating through hole 840 by a gap.

[0035] In this embodiment, since one end of the second to fourth A guide posts 310, 410, 510 and the second to fourth B guide posts 320, 420, 520 have a fixed or detachable structure, such as a knurled pin or bolt, they can be electrically connected to the corresponding first guide hole 180 and second guide hole 190 respectively.

[0036] The dimensions and arrangement of the first conductive terminal group 200, the second conductive terminal group 300, the third conductive terminal group 400 and the fourth conductive terminal group 500, as well as the configuration of the first conductive plate 150 and the second conductive plate 160 on the first configuration area 120 and the second configuration area 130, can be interchanged or applied without affecting the effectiveness of the present invention.

[0037] It should be understood that in other embodiments, the present invention may omit the configuration of the fourth working unit 900 and the fourth conductive terminal group 500 in response to other requirements or limitations.

[0038] Figure 7 is a side view of the bus power transmission device 10 in Figure 1. As shown in Figures 2 and 7, the bus body 110 is three-dimensional, for example, wave-shaped, thus having a recessed structure that can serve as a component clearance function. More specifically, the plane height of the top surface 131 of the second configuration area 130 is higher than the plane height of the top surface 145 of the connecting portion 140, and lower than the plane height of the top surface 121 of the first configuration area 120. The top surfaces 131, 145, and 121 are parallel to each other. The connecting portion 140 further includes a connecting body 142, a first inclined portion 143, and a second inclined portion 144. The connecting body 142 connects the first inclined portion 143 and the second inclined portion 144, and the connecting body 142 connects to the first configuration area 120 through the first inclined portion 143. The connecting body 142 is connected to the second configuration area 130 via the second inclined portion 144. The connecting body 142, the first inclined portion 143, and the second inclined portion 144 define a recessed space S. In this way, the recessed space S can provide more flexible design for the component configuration process.

[0039] Thus, through the above architecture, the bus connection component of the present invention can transmit large currents between working units, which is not easy to cause damage, thereby avoiding electronic product failure and product life reduction.

[0040] Finally, the embodiments described above are not intended to limit the present invention. Any person skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention, and all such modifications and refinements are protected under the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims. [Simplified Explanation of the Diagram]

[0011] To make the above and other objects, features, advantages and embodiments of the present invention more apparent and understandable, the accompanying drawings are described as follows: Figure 1 is a perspective view of a bus power transmission device according to an embodiment of the present invention. Figure 2 is an exploded view of the bus power transmission device in Figure 1. Figure 3 is a cross-sectional view taken along line segment AA in Figure 1. Figure 4 is a cross-sectional view taken along line segment BB in Figure 1. Figure 5 is a cross-sectional view taken along line segment CC in Figure 1. Figure 6 is a cross-sectional view taken along line segment DD in Figure 1. Figure 7 is a side view of the bus power transmission device in Figure 1. [Biomaterial Storage]

[0042] Domestic storage information (please note in order of storage institution, date, and number): None. International storage information (please note in order of storage country, institution, date, and number): None.

Claims

1. A bus connection assembly, comprising: a bus body having a first configuration area, a second configuration area, and a connecting portion connecting the first configuration area and the second configuration area, the connecting portion having an opening having a closed profile and connecting the first configuration area and the second configuration area; a first conductive terminal group disposed on the first configuration area and electrically connected to the bus body; a second conductive terminal group disposed on the second configuration area and electrically connected to the bus body, the second conductive terminal group having a first protruding length; and a third conductive terminal group disposed on the second configuration area and electrically connected to the bus body, the third conductive terminal group having a second protruding length different from the first protruding length.

2. The bus connection assembly as described in claim 1, wherein the bus body includes a first conductive plate, a second conductive plate and an insulating plate, the insulating plate being sandwiched between the first conductive plate and the second conductive plate and being fixedly connected to the first conductive plate and the second conductive plate.

3. The bus connection assembly as claimed in claim 2, wherein the bus body further includes a first insulating film and a second insulating film, the first insulating film covering the outer surface of the first conductive plate, and the second insulating film covering the outer surface of the second conductive plate.

4. The bus connection assembly as claimed in claim 2, wherein the second conductive plate partially exposes an uncovered area of ​​the first conductive plate in the first configuration area, the first conductive terminal group includes at least one first A conductive post and at least one first B conductive post, the first A conductive post being electrically connected to the uncovered area of ​​the first conductive plate, and the first B conductive post being electrically connected to the second conductive plate.

5. The bus connection assembly as claimed in claim 2, wherein the second conductive terminal group includes at least one second A conductive post and at least one second B conductive post, the second A conductive post being inserted into the bus body and electrically connected to the first conductive plate, and the second B conductive post being electrically connected to the second conductive plate; and the third conductive terminal group includes at least one third A conductive post and at least one third B conductive post, the third A conductive post being inserted into the bus body and electrically connected to the first conductive plate, and the third B conductive post being electrically connected to the second conductive plate.

6. The bus connection assembly as claimed in claim 5, wherein the second conductive plate includes at least one first through hole in the second configuration area, the insulating plate includes at least one second through hole corresponding to the at least one first through hole, and the second A-conductor is electrically connected to the first conductive plate through the at least one first through hole and the at least one second through hole.

7. The bus connection assembly as described in claim 5, wherein the protruding length of the second A post in the second configuration area is less than the protruding length of the second B post in the second configuration area.

8. The bus connection assembly as described in claim 5, wherein the length of the second A post is equal to the length of the second B post and less than the length of the third A post, and the length of the third A post is equal to the length of the third B post.

9. The bus connection assembly as described in claim 1, wherein the plane of the top surface of the second configuration area and the plane of the top surface of the first configuration area are higher than the plane of the top surface of the connection portion.

10. A bus connection assembly, comprising: a bus body having a first configuration area, a second configuration area, and a connecting portion, the connecting portion connecting the first configuration area and the second configuration area and having an opening between the first configuration area and the second configuration area, the opening having a closed profile and connecting the first configuration area and the second configuration area; a first conductive terminal group disposed on the first configuration area and electrically connected to the bus body; and a second conductive terminal group disposed on the second configuration area and electrically connected to the bus body.

11. The bus connection assembly as claimed in claim 10, wherein the bus body includes a first conductive plate, a second conductive plate and an insulating plate, the insulating plate being sandwiched between the first conductive plate and the second conductive plate and being fixedly connected to the first conductive plate and the second conductive plate.

12. The bus connection assembly as claimed in claim 11, wherein the second conductive plate partially exposes an uncovered area of ​​the first conductive plate in the first configuration area, the first conductive terminal group includes at least one first A conductive post and at least one first B conductive post, the first A conductive post being electrically connected to the uncovered area of ​​the first conductive plate, and the first B conductive post being electrically connected to the second conductive plate.

13. The bus connection assembly as claimed in claim 11, wherein the second conductive terminal group includes at least one second A conductive post and at least one second B conductive post, the second B conductive post being electrically connected to the second conductive plate, the second conductive plate including at least one first through hole in the second configuration area, the insulating plate including at least one second through hole corresponding to the at least one first through hole, and the second A conductive post being electrically connected to the first conductive plate through the at least one first through hole and the at least one second through hole.

14. The bus connection assembly as described in claim 10, wherein the plane of the top surface of the second configuration area, the plane of the top surface of the first configuration area, and the plane of the top surface of the connection portion are located at different heights.

15. A bus connection assembly, comprising: a bus body having a first configuration area, a second configuration area, and a connecting portion connecting the first configuration area and the second configuration area, the connecting portion having an opening having a closed profile and connecting the first configuration area and the second configuration area; a first conductive terminal group disposed on the first configuration area and electrically connected to the bus body; and a second conductive terminal group disposed on the second configuration area and electrically connected to the bus body, wherein... The bus body includes a first conductive plate, a second conductive plate, and an insulating plate. The insulating plate is sandwiched between the first conductive plate and the second conductive plate and is fixedly connected to the first conductive plate and the second conductive plate. The second conductive plate partially exposes an uncovered area of ​​the first conductive plate in the first configuration area.

16. The bus connection assembly as claimed in claim 15, wherein the second conductive plate includes at least one first through hole in the second configuration area, and the insulating plate includes at least one second through hole corresponding to the at least one first through hole to expose a portion of the surface of the first conductive plate.

17. The bus connection assembly as claimed in claim 15, wherein the second conductive terminal group includes at least one second A post and at least one second B post, the protruding length of the second A post in the second configuration area being less than the protruding length of the second B post in the second configuration area.

18. The bus connection assembly as claimed in claim 15, wherein the plane of the top surface of the second configuration area, the plane of the top surface of the first configuration area, and the plane of the top surface of the connection portion are located at different heights.

19. The bus connection assembly as claimed in claim 15, wherein the bus body further includes a first insulating coating and a second insulating coating, the first insulating coating covering the outer surface of the first conductive plate and the second insulating coating covering the outer surface of the second conductive plate.

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