Busbar and method for processing the same

Abstract

The application discloses a kind of busbar and its processing method, comprising: insulating shell, at least two conductive aluminum bars are provided in the insulating shell inside along the height direction side by side;First blocking piece is fixed to the one end of insulating shell, and the first blocking piece is with elastic conductive component between conductive aluminum bar;Conductive structure is set to the inside of first blocking piece to be electrically connected with conductive aluminum bar through elastic conductive component;The application is provided with first blocking piece, second blocking piece, conductive column, conductive structure and elastic conductive component, the aluminum bar in the device can be well connected according to actual need length, improve the application range of device, and can be adjusted the spacing of the plug-in part of the two conductive aluminum bars of upper and lower two layers according to the connection needs with external circuit, improve the convenient effect of later installation connection.

Description

Technical Field

[0001] This invention specifically relates to a busbar aluminum bus and its processing method. Background Technology

[0002] Aluminum busbars are conductive devices, typically made of aluminum, used in power systems to distribute and transmit current. Their primary function is to distribute electricity from a single point to multiple electrical devices or circuits. Aluminum busbars are commonly used in power facilities such as distribution boxes, substations, and switchgear, serving as an important power transmission component.

[0003] In existing busbar systems, the length of the aluminum busbar is usually fixed. When a longer busbar is needed, a longer one must be purchased for installation, which increases the installation and usage costs. Shorter busbars are also idle and wasteful, resulting in poor performance. In addition, multi-layer busbars have fixed upper and lower multi-layer plug-in parts, but it is inconvenient to adjust the spacing between the upper and lower plug-in parts during use. Therefore, we propose a busbar system and its processing method. Summary of the Invention

[0004] The purpose of this invention is to provide a busbar and its processing method to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a busbar aluminum bus, comprising:

[0006] An insulating housing, wherein at least two conductive aluminum busbars are arranged side by side along the height direction on the inner side of the insulating housing;

[0007] The first sealing block is fixed to one end of the insulating shell, and there is an elastic conductive component between the first sealing block and the conductive aluminum busbar;

[0008] A conductive structure is disposed inside the first sealing block to be electrically connected to the conductive aluminum busbar through an elastic conductive component;

[0009] The second sealing block is detachably installed at the other end of the insulating housing, and one side of the second sealing block has a conductive post that cooperates with the conductive structure.

[0010] Preferably, the conductive aluminum busbar includes an aluminum plate and a plug-in portion, wherein one side wall of the aluminum plate is bent downward to form a plug-in portion, and multiple plug-in portions are evenly distributed along one long side of the aluminum plate.

[0011] Preferably, the elastic conductive component includes a conductive plate, a connecting cable, and a spring. The conductive plate is slidably disposed inside the first sealing block and is in contact with the conductive aluminum busbar. One side of the conductive plate has a connecting cable electrically connected to the conductive structure, and a spring is sleeved on the outside of the connecting cable.

[0012] Preferably, the conductive plate is rectangular.

[0013] Preferably, the second sealing block includes a second baffle, a frame plate and mounting bolts. One side wall of the second baffle protrudes outward to form a frame plate that inserts into the inner side of the first sealing block, and both ends of the frame plate are provided with locking plates that cooperate with the first sealing block.

[0014] Preferably, the inner edge of the second baffle has mounting bolts for connection with the insulating housing.

[0015] Preferably, the first sealing block includes a first baffle, a groove and a slot, wherein a groove is provided on one side wall of the first baffle to cooperate with the second sealing block, and the inner ends of the groove have slots.

[0016] Preferably, the conductive structure includes an elastic locking block and a conductive sheet, the conductive sheet being fixed inside the groove, and the edge of the conductive sheet being provided with an elastic locking block that cooperates with the conductive post.

[0017] Preferably, the elastic card blocks are evenly distributed in three places along the circumference of the conductive sheet.

[0018] A method for processing a busbar aluminum busbar includes the following steps:

[0019] Step A: Cut the aluminum material into aluminum plates, then bend the side wall of the aluminum plates to form the insertion part, and after processing, form an integral conductive aluminum busbar, and then form an insulating shell through injection molding;

[0020] Step B: The first sealing block is formed by injection molding. Then, the connecting cable is placed on one side wall of the first sealing block, and a spring is sleeved on the outside of the connecting cable. A conductive plate is fixed at one end of the connecting cable.

[0021] Step C: Conductive sheets and elastic clips are formed by stamping. One end of the conductive sheet is electrically connected to the connecting cable. Then, the conductive aluminum busbar is slidably inserted into the inside of the insulating shell so that the aluminum plate comes into contact with the conductive plate.

[0022] Step D: Fix the second baffle to one end of the insulating shell with mounting bolts to prevent the conductive aluminum busbar from accidentally sliding out from the inside of the insulating shell. This completes the assembly of the entire aluminum busbar. Then, according to the actual length used, insert the frame plate into the groove so that the conductive post contacts the conductive sheet to achieve conductive connection between the two aluminum busbars.

[0023] Step E: When connecting to an external circuit, the conductive aluminum busbar can be pushed left and right to adjust the spacing between the plugs of the two conductive aluminum busbars.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] This invention, by incorporating a first sealing block, a second sealing block, a conductive post, a conductive structure, and an elastic conductive component, avoids the problem of fixed-length busbars after processing, which are inconvenient to extend according to actual needs. The aluminum busbars in this device can be connected according to the actual required length, thus improving the applicability of the device. Furthermore, the spacing between the insertion parts of the two conductive aluminum busbars in the upper and lower layers can be adjusted according to the connection requirements with external circuits, improving the convenience of subsequent installation and connection. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the second sealing block structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the conductive aluminum busbar structure of the present invention;

[0029] Figure 4 This is a schematic cross-sectional view of the insulating housing structure of the present invention;

[0030] Figure 5 This is a schematic diagram of the frame plate structure of the present invention;

[0031] Figure 6 This is a cross-sectional view of the first sealing block of the present invention.

[0032] In the diagram: 1. Insulating shell; 2. Conductive aluminum busbar; 201. Aluminum plate; 202. Plug-in part; 4. First sealing block; 401. First baffle; 402. Groove; 403. Slot; 5. Second sealing block; 501. Second baffle; 502. Frame plate; 503. Slot; 504. Mounting bolt; 601. Conductive plate; 602. Connecting cable; 603. Spring; 7. Conductive post; 8. Conductive structure; 801. Elastic locking block; 802. Conductive sheet. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Please see Figures 1-6 The present invention provides a technical solution: a busbar aluminum bus, comprising:

[0035] An insulating housing 1, with at least two conductive aluminum bars 2 arranged side by side along the height direction on the inner side of the insulating housing 1;

[0036] The first sealing block 4 is fixed to one end of the insulating shell 1, and there is an elastic conductive component between the first sealing block 4 and the conductive aluminum busbar 2, which makes it easy to prevent the conductive aluminum busbar 2 from accidentally sliding out from one end of the insulating shell 1.

[0037] The conductive structure 8 is disposed inside the first sealing block 4 to be electrically connected with the conductive aluminum busbar 2 through the elastic conductive component, so that when multiple busbars are combined, the two busbars can be electrically connected to the conductive post 7 through the conductive structure 8.

[0038] The second sealing block 5 is detachably installed on the other end of the insulating housing 1, and one side of the second sealing block 5 has a conductive post 7 that cooperates with the conductive structure 8, which facilitates the combination of multiple busbars to adapt to the required length.

[0039] Preferably, the conductive aluminum busbar 2 includes an aluminum plate 201 and a plug-in portion 202. One side wall of the aluminum plate 201 is bent downward to form the plug-in portion 202. Multiple plug-in portions 202 are evenly distributed along one long side of the aluminum plate 201 to facilitate connection with external lines.

[0040] Preferably, the elastic conductive component includes a conductive plate 601, a connecting cable 602, and a spring 603. The conductive plate 601 is slidably disposed inside the first sealing block 4 and is in contact with the conductive aluminum busbar 2. One side of the conductive plate 601 has a connecting cable 602 that is electrically connected to the conductive structure 8, and a spring 603 is sleeved on the outside of the connecting cable 602 to facilitate adjustment of the position of the conductive aluminum busbar 2, thereby adjusting the spacing between the insertion portions 202 of the two conductive aluminum busbars 2.

[0041] Preferably, the conductive plate 601 is rectangular to facilitate better conductivity.

[0042] Preferably, the second sealing block 5 includes a second baffle 501, a frame plate 502 and mounting bolts 504. One side wall of the second baffle 501 protrudes outward to form a frame plate 502 that inserts into the inner side of the first sealing block 4. Both ends of the frame plate 502 are provided with clamping plates 503 that cooperate with the first sealing block 4, so that the second sealing block 5 and the first sealing block 4 can be quickly connected to form busbars of different lengths.

[0043] Preferably, the inner edge of the second baffle 501 has mounting bolts 504 that connect to the insulating housing 1, which facilitates connection and fixation.

[0044] Preferably, the first sealing block 4 includes a first baffle 401, a groove 402 and a slot 403. The first baffle 401 has a groove 402 on one side wall that cooperates with the second sealing block 5, and the groove 402 has slots 403 at both ends of its inner side, so that the slots 403 can be quickly engaged with the plate 503 to connect the second sealing block 5 and the first sealing block 4.

[0045] Preferably, the conductive structure 8 includes an elastic locking block 801 and a conductive sheet 802. The conductive sheet 802 is fixed inside the groove 402, and the edge of the conductive sheet 802 is provided with an elastic locking block 801 that cooperates with the conductive post 7 to facilitate conductivity.

[0046] Preferably, the elastic blocks 801 are evenly distributed in three places along the circumference of the conductive sheet 802, which facilitates better compression of the conductive post 7 and the conductive sheet 802 into close contact.

[0047] A method for processing a busbar aluminum busbar includes the following steps:

[0048] Step A: Cut the aluminum material into aluminum plate 201, then bend the side wall of aluminum plate 201 to form the insertion part 202, and after processing, form an integral conductive aluminum busbar 2, and then form an insulating shell 1 by injection molding;

[0049] Step B: The first sealing block 4 is formed by injection molding. Then, the connecting cable 602 is placed on one side wall of the first sealing block 4, and a spring 603 is sleeved on the outside of the connecting cable 602. A conductive plate 601 is fixed at one end of the connecting cable 602.

[0050] Step C: Conductive sheet 802 and elastic clip 801 are formed by stamping. One end face of conductive sheet 802 is conductively connected to connecting cable 602. Then, conductive aluminum busbar 2 is slidably inserted into the inner side of insulating shell 1 so that aluminum plate 201 contacts conductive plate 601.

[0051] Step D: Fix the second baffle 501 to one end of the insulating housing 1 with the mounting bolt 504 to prevent the conductive aluminum busbar 2 from accidentally sliding out from the inside of the insulating housing 1. This completes the assembly of the entire aluminum busbar. Then, according to the actual length used, insert the frame plate 502 into the inside of the groove 402 so that the conductive post 7 contacts the conductive sheet 802, thereby achieving a conductive connection between the two aluminum busbars.

[0052] Step E: When connecting to an external circuit, the conductive aluminum busbar 2 can be pushed left and right to adjust the spacing between the plug-in portions 202 of the two conductive aluminum busbars 2.

[0053] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aluminum busbar, characterized by, The utility model relates to an electric energy storage device, including: An insulating shell (1) is provided with at least two conductive aluminum rows (2) side by side along the height direction inside; A first blocking block (4) is fixed to one end of the insulating shell (1), and the first blocking block (4) and the conductive aluminum row (2) have an elastic conductive assembly therebetween; A conductive structure (8) is provided inside the first blocking block (4) to electrically communicate with the conductive aluminum row (2) through the elastic conductive assembly; A second blocking block (5) is detachably mounted to the other end of the insulating shell (1), and one side of the second blocking block (5) has a conductive column (7) matched with the conductive structure (8); The elastic conductive assembly includes a conductive plate (601), a wiring cable (602) and a spring (603), the conductive plate (601) is slidably arranged inside the first blocking block (4), and the conductive plate (601) is in contact with the conductive aluminum row (2), one side of the conductive plate (601) has the wiring cable (602) electrically connected with the conductive structure (8), and the spring (603) is sleeved outside the wiring cable (602).

2. The busbar of claim 1, wherein: The conductive aluminum row (2) includes an aluminum plate (201) and a plug-in part (202), one side wall of the aluminum plate (201) is bent downward to form the plug-in part (202), and the plug-in part (202) is uniformly distributed along one long side of the aluminum plate (201).

3. The busbar of claim 1, wherein: The conductive plate (601) is rectangular.

4. The busbar of claim 1, wherein: The second blocking block (5) includes a second baffle (501), a frame plate (502) and a mounting bolt (504), one side wall of the second baffle (501) is outwardly protruded to form the frame plate (502) inserted inside the first blocking block (4), and both end faces of the frame plate (502) are provided with clamping plates (503) matched with the first blocking block (4).

5. An aluminum busbar according to claim 4, characterized in that: The second baffle (501) has the mounting bolt (504) connected with the insulating shell (1) inside the edge.

6. The busbar of claim 1, wherein: The first blocking block (4) includes a first baffle (401), a groove (402) and a clamping groove (403), one side wall of the first baffle (401) is provided with the groove (402) matched with the second blocking block (5), and both ends inside the groove (402) have the clamping groove (403).

7. An aluminum busbar according to claim 6, characterized in that: The conductive structure (8) includes an elastic clamping block (801) and a conductive sheet (802), the conductive sheet (802) is fixed inside the groove (402), and the edge of the conductive sheet (802) is provided with the elastic clamping block (801) matched with the conductive column (7).

8. The busbar of claim 7, wherein: The elastic clamping block (801) is uniformly distributed at three positions along the circumference of the conductive sheet (802).

9. The method of claim 1-8, wherein, The utility model relates to an electric energy storage device, including the following steps: Step A: cut the aluminum material into an aluminum plate (201), then bend the side wall of the aluminum plate (201) to form a plug-in part (202), after processing, form an integral conductive aluminum row (2), then form an insulating shell (1) through injection molding; Step B: injection molding to form a first blocking block (4), then arrange a wiring cable (602) on one side wall of the first blocking block (4), and a spring (603) is sleeved outside the wiring cable (602), and one end of the wiring cable (602) is fixed with a conductive plate (601); Step C: Forming the conductive sheet (802) and elastic block (801) by punching, the conductive sheet (802) is conductive connected with the cable (602) at one end, then the conductive aluminum row (2) is inserted into the inner side of the insulating shell (1), so that the aluminum plate (201) is in contact with the conductive plate (601); Step D: The second baffle (501) is fixed to one end of the insulating shell (1) by the mounting bolt (504), which limits the conductive aluminum row (2) from sliding out of the inner side of the insulating shell (1) accidentally, that is, the assembly of the entire aluminum row is completed, then according to the actual length used, the frame plate (502) is inserted into the inner side of the groove (402) to make the conductive column (7) contact with the conductive sheet (802), realizing the conductive connection of the two aluminum rows; Step E: When connected with the external circuit, the conductive aluminum row (2) can be pushed left and right to adjust the spacing between the plug-in parts (202) of the two conductive aluminum rows (2).

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