Size-adjustable copper bar

Abstract

The utility model relates to the field of copper bars, in particular to a size-adjustable copper bar, which comprises a main copper bar body, a conductive main body, a limiting hole and a limiting block arranged above the main copper bar body and used for connecting and mounting, a first stud penetrates through the upper part of the limiting block, and a sliding strip is fixedly mounted above the main copper bar body. According to the utility model, the sliding strip, the outer edge sleeve, the size butt joint block, the size butt joint groove, the length copper bar, the width copper bar and the copper bar connector are arranged, and because different equipment and systems have different requirements on the sizes of the copper bars, the limiting block can be taken down from the main copper bar body firstly, so that the outer edge sleeve originally limited on the sliding strip can move; when the length of the copper bar is adjusted, the size butt joint block of the length copper bar can be matched into the size butt joint groove of the main copper bar body, then the outer side sleeve is pulled to connect the length copper bar and the main copper bar body, and the second stud and the hexagon nut are used for reinforcing and fixing, so that the length adjustment of the copper bar is completed.

Description

Technical Field

[0001] The utility model relates to the field of copper bars, and particularly relates to an adjustable-size copper bar. Background Art

[0002] A copper bar is a flat material made of high-purity oxygen-free copper and is widely used in multiple fields. It is favored because of its good electrical conductivity, thermal conductivity, and workability. Copper bars are widely used to manufacture conductive components of equipment such as circuit boards, transformers, generators, and motors. Its good electrical conductivity and heat dissipation ensure the stable operation of electronic and electrical equipment. In the construction field, copper bars are used to make decorative materials such as roofs, walls, and floors, as well as building components such as doors, windows, railings, and stairs. The golden color and luster of copper bars add a noble and elegant temperament to buildings. The manufacturing processes of copper bars are diverse and mainly include extrusion molding, dip molding, heat shrinkable tubing, and laminated flexible copper bars, etc.

[0003] After retrieval, a high-temperature resistant copper bar with the publication number of CN214671864U specifically discloses a high-temperature resistant copper bar, which includes a main body, an insulating layer and a high-temperature resistant layer are provided on the main body, and the high-temperature resistant layer is located outside the insulating layer; the utility model is high-temperature resistant and has stable assembly.

[0004] During the use of existing copper bars, since different devices and systems may have different requirements for the size of copper bars, if the size of the copper bar is not adjustable, it means that special copper bars need to be customized for each different size requirement. This not only increases the manufacturing cost but also prolongs the production cycle. Moreover, the copper bar in the above comparative case also lacks the ability to adjust the size. In the long term, the size of the copper bar cannot be adjusted, which will lead to a decline in electrical performance. When the cross-sectional area of the copper bar is too small to carry the required current, it will cause an increase in resistance and temperature, thereby affecting the normal operation of the equipment.

[0005] Therefore, it is necessary to invent an adjustable-size copper bar to solve the above problems. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a copper bar with adjustable dimensions. By means of a sliding bar, an outer sleeve, a dimension docking block, a dimension docking groove, a length copper bar, a width copper bar, and a copper bar connector, the copper bar meets the purpose of dimension adjustment. This two-dimensional adjustability provides users with greater design freedom, enabling the copper bar system to better adapt to various complex application scenarios. Moreover, by designing the main copper bar body, length copper bar, and width copper bar as independent modules, users can conveniently replace, upgrade, or repair any part of the system without making large-scale modifications to the entire system. This not only improves the maintainability of the system but also reduces the long-term operating costs and ensures the normal operation of the equipment, so as to solve the problem that in the prior art, during the use of copper bars, since different devices and systems may have different requirements for the dimensions of copper bars, if the dimensions of the copper bars are not adjustable, it means that special copper bars need to be customized for each different dimension requirement, which not only increases the manufacturing cost but also prolongs the production cycle. Moreover, the copper bars in the above comparative cases also lack the ability to adjust dimensions. In the long term, if the dimensions of the copper bars cannot be adjusted, it will lead to a decline in electrical performance. When the cross-sectional area of the copper bar is too small to carry the required current, the resistance increases and the temperature rises, thereby affecting the normal operation of the equipment.

[0007] To achieve the above object, the present utility model provides the following technical solution: A copper bar with adjustable dimensions, including a main copper bar body, which is the main body for conducting electricity;

[0008] Limit holes are provided above the main copper bar body for connecting and installing limit blocks, and a first double-headed bolt passes through the upper part of the limit block. A sliding bar is fixedly installed above the main copper bar body, and an outer sleeve is movably connected to the outside of the sliding bar;

[0009] Dimension docking blocks are provided in front of the main copper bar body for docking with other copper bars, and dimension docking grooves are provided at the rear of the main copper bar body. A length copper bar is provided on one side of the main copper bar body. A second double-headed bolt passes through the upper part of the outer sleeve, and a hexagonal nut is movably connected to the outside of the second double-headed bolt;

[0010] A width copper bar is provided on the other side of the main copper bar body for expanding the width of the copper bar, and a copper bar connector is provided above the width copper bar.

[0011] Preferably, heat dissipation corrugations are provided on the surface of the main copper bar body, and copper bar holes are provided above the main copper bar body.

[0012] Preferably, the number of the heat dissipation corrugations is set to be multiple, and the multiple heat dissipation corrugations are evenly distributed on the main copper bar body.

[0013] Preferably, the length copper bar is movably connected to the main copper bar body, and the dimension docking block is used in cooperation with the dimension docking groove.

[0014] Preferably, a ladder-shaped embedded block is arranged outside the copper bar connector, and a reinforcing bolt penetrates through the upper part of the ladder-shaped embedded block.

[0015] Preferably, the number of the ladder-shaped embedded blocks is set to be multiple, and the multiple ladder-shaped embedded blocks are evenly distributed on the copper bar connector.

[0016] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0017] The present utility model is provided with a sliding bar, an outer sleeve, a size docking block, a size docking groove, a length copper bar, a width copper bar and a copper bar connector. Since different devices and systems have different size requirements for copper bars, the limit block can be removed from the main copper bar body first, so that the outer sleeve originally limited on the sliding bar can move. The size docking block of the length copper bar can be fitted into the size docking groove of the main copper bar body, and then the outer sleeve is pulled to connect the length copper bar and the main copper bar body, and fixed and strengthened through the second double-headed bolt and the hexagon nut. This completes the length adjustment of the copper bar. Then, after the width copper bar is operated in the same way, the width copper bar is juxtaposed with the main copper bar body and fixedly connected through the copper bar connector, so as to complete the expansion of the width of the copper bar. In this way, the copper bar meets the purpose of size adjustment under the combined use. The design of assembling multiple length copper bars on the main copper bar body by stretching the outer sleeve allows users to easily adjust the length of the copper bar according to needs. This flexibility can adapt to different circuit layouts and power transmission requirements. Then, the copper bar connector enables the width copper bar to be juxtaposed and connected with the main copper bar body, so that the entire copper bar can not only change in length, but also be expanded in width. This two-dimensional adjustability provides users with greater design freedom, enabling the copper bar system to better adapt to various complex application scenarios. Moreover, by designing the main copper bar body, the length copper bar and the width copper bar as independent modules, users can also conveniently replace, upgrade or repair any part of the system without making large-scale changes to the entire system. This not only improves the maintainability of the system, but also reduces the long-term operation cost and ensures the normal operation of the equipment.

[0018] The present utility model is provided with a main copper bar body, heat dissipation corrugations, copper bar holes, a length copper bar and a width copper bar. When the copper bar is used, after the size adjustment of the length and width of the copper bar, its area is naturally increased, and its heat dissipation area is naturally increased, thereby improving the heat dissipation efficiency. Moreover, a plurality of heat dissipation corrugations are provided on the surfaces of the main copper bar body, the length copper bar and the width copper bar. The wavy heat dissipation stripes can change the air flow state at the gaps of the copper bar holes, causing more disturbances and mixtures in the air flow process, thereby enhancing the convective heat transfer effect. This design can optimize the heat dissipation structure of the copper bar, making it more adaptable to the working requirements under high-temperature environments and improving the stability and reliability of the entire system. Description of the Drawings

[0019] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 It is a schematic diagram of the heat dissipation corrugated structure of the present utility model;

[0022] Figure 3 It is a schematic diagram of the length copper bar structure of the present utility model;

[0023] Figure 4 It is a schematic diagram of the second double-headed bolt structure of the present utility model;

[0024] Figure 5 It is a schematic diagram of the copper bar connector of the present utility model.

[0025] Explanation of the reference numerals in the drawings:

[0026] 1. Main copper bar body; 2. Heat dissipation corrugation; 3. Copper bar hole; 4. Limit hole; 5. Limit block; 6. First double-headed bolt; 7. Sliding bar; 8. Outer sleeve; 9. Dimension docking block; 10. Dimension docking groove; 11. Length copper bar; 12. Second double-headed bolt; 13. Hexagonal nut; 14. Width copper bar; 15. Copper bar connector; 16. Ladder-shaped inlay block; 17. Reinforcing bolt. Specific implementation manners

[0027] To enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0028] The present utility model provides a copper bar with adjustable dimensions as Figures 1-5 shown, including a main copper bar body 1, which is the main body for conducting electricity;

[0029] A limit hole 4 is arranged above the main copper bar body 1 for connecting and installing a limit block 5, and a first double-headed bolt 6 penetrates through the upper part of the limit block 5. A sliding bar 7 is fixedly installed above the main copper bar body 1, and an outer sleeve 8 is movably connected to the outside of the sliding bar 7;

[0030] The size docking block 9 is arranged in front of the main copper busbar body 1 and is used for docking with other copper busbars. A size docking groove 10 is provided at the rear of the main copper busbar body 1. A length copper busbar 11 is arranged on one side of the main copper busbar body 1. A second double-headed bolt 12 penetrates through the upper part of the outer sleeve 8, and a hexagonal nut 13 is movably connected to the outside of the second double-headed bolt 12;

[0031] The width copper busbar 14 is arranged on the other side of the main copper busbar body 1 and is used to expand the width of the copper busbar. A copper busbar connector 15 is arranged above the width copper busbar 14. The width copper busbar 14 is juxtaposed with the main copper busbar body 1 and is fixedly connected through the copper busbar connector 15, thus completing the expansion of the width of the copper busbar. In this way, the copper busbar meets the purpose of size adjustment under combined use. Through the design of stretching the outer sleeve 8 to assemble multiple length copper busbars 11 on the main copper busbar body 1, users are allowed to easily adjust the length of the copper busbar according to needs. This flexibility can adapt to different circuit layouts and power transmission requirements. Then, the copper busbar connector 15 makes the width copper busbar 14 be juxtaposed and connected with the main copper busbar body 1, so that the entire copper busbar can not only change in length but also be expanded in width.

[0032] Such as Figure 1 、 Figure 2 and Figure 3 As shown, heat dissipation corrugations 2 are arranged on the surface of the main copper busbar body 1. Copper busbar holes 3 are provided above the main copper busbar body 1. The evenly distributed copper busbar holes 3 on the main copper busbar body 1 are not only convenient for connection but also can improve its heat dissipation capacity. The number of heat dissipation corrugations 2 is set to be multiple, and the multiple heat dissipation corrugations 2 are evenly distributed on the main copper busbar body 1. Heat dissipation corrugations 2 are arranged on the surfaces of the main copper busbar body 1, length copper busbar 11 and width copper busbar 14. The wavy heat dissipation stripes can change the air flow state at the gaps of the copper busbar holes 3, making the air generate more disturbances and mixtures during the flow process, thereby enhancing the convective heat transfer effect. The length copper busbar 11 is movably connected to the main copper busbar body 1. The size docking block 9 and the size docking groove 10 are used in combination. The size docking block 9 of the length copper busbar 11 is fitted into the size docking groove 10 of the main copper busbar body 1, and then the outer sleeve 8 is pulled to connect the length copper busbar 11 and the main copper busbar body 1, and they are firmly fixed through the second double-headed bolt 12 and the hexagonal nut 13, thus completing the length adjustment of the copper busbar.

[0033] Such as Figure 1 、 Figure 4 and Figure 5As shown in the figure, a ladder-shaped embedded block 16 is provided outside the copper busbar connector 15, and a reinforcing bolt 17 penetrates through the upper part of the ladder-shaped embedded block 16. The copper busbar connector 15 can not only assist in the parallel connection of the width copper busbar 14 and the main copper busbar body 1, but also the design of the copper busbar connector 15 increases the contact area between the copper busbars, reduces the contact resistance, and improves the current transmission efficiency. The number of the ladder-shaped embedded blocks 16 is set to be multiple, and the multiple ladder-shaped embedded blocks 16 are evenly distributed on the copper busbar connector 15. After the ladder-shaped embedded block 16 and the reinforcing bolt 17 assist in the parallel connection of the width copper busbar 14 and the main copper busbar body 1, the stability of the width copper busbar 14 and the main copper busbar body 1 itself is further strengthened, ensuring the normal and stable use after the width of the copper busbar is expanded.

[0034] The working principle of this utility model: First, before using the copper bar, adjust the size of the copper bar according to different devices and systems. You can first remove the limit block 5 from the main copper bar body 1, so that the outer sleeve 8 originally limited on the sliding bar 7 can move. Then, fit the dimension docking block 9 of the length copper bar 11 into the dimension docking groove 10 of the main copper bar body 1. Next, pull the outer sleeve 8 to connect the length copper bar 11 and the main copper bar body 1, and twist the second double-headed bolt 12 and the hexagonal nut 13 to strengthen the fixation. This completes the adjustment of the length of the copper bar. Then, after operating the width copper bar 14 in the same way as above, place the width copper bar 14 side by side with the main copper bar body 1 and fix and connect them through the copper bar connector 15, thus completing the expansion of the width of the copper bar. Subsequently, further strengthen the stability of the width copper bar 14 and the main copper bar body 1 itself through the ladder-shaped inlaid block 16 and the reinforcement bolt 17 outside the copper bar connector 15 to ensure the normal and stable use of the copper bar after the width expansion. In this way, the copper bar meets the purpose of size adjustment. The design of assembling multiple length copper bars 11 on the main copper bar body 1 by stretching the outer sleeve 8 allows users to easily adjust the length of the copper bar according to needs. This flexibility can adapt to different circuit layouts and power transmission requirements. Moreover, the copper bar connector 15 connects the width copper bar 14 and the main copper bar body 1 side by side, making the entire copper bar not only changeable in length but also expandable in width. At the same time, the main copper bar body 1, the length copper bar 11, and the width copper bar 14 are designed as independent modules, and users can also conveniently replace, upgrade, or repair any part of the system without making large-scale changes to the entire system. In this way, after the size adjustment of the copper bar is completed, it can be put into normal use. Then, when using the copper bar, after the size adjustment of the length and width of the copper bar, its area is increased, naturally increasing its heat dissipation area, thereby improving the heat dissipation efficiency. Next, a plurality of heat dissipation corrugations 2 are provided on the surfaces of the main copper bar body 1, the length copper bar 11, and the width copper bar 14. The wavy heat dissipation stripes can change the air flow state at the gaps of the copper bar holes 3, causing more disturbances and mixing during the air flow process, thereby enhancing the convective heat transfer effect. Finally, after completing all the installation and use work of the copper bar according to the above operations, perform daily maintenance on the device. Just like this, the use process of the adjustable-size copper bar is completed.

[0035] Only some exemplary embodiments of the present utility model have been described by way of illustration. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. An adjustable-size copper bar, characterized in that: including a main copper busbar body (1), which is the main body for conducting electricity; a limiting hole (4), which is arranged above the main copper busbar body (1) and is used to connect and install a limiting block (5). A first double-headed bolt (6) penetrates through the upper part of the limiting block (5). A sliding bar (7) is fixedly installed above the main copper busbar body (1), and an outer sleeve (8) is movably connected to the outside of the sliding bar (7); a size docking block (9), which is arranged in front of the main copper busbar body (1) and is used to dock with other copper busbars. A size docking groove (10) is opened at the rear of the main copper busbar body (1). A length copper busbar (11) is arranged on one side of the main copper busbar body (1). A second double-headed bolt (12) penetrates through the upper part of the outer sleeve (8), and a hexagonal nut (13) is movably connected to the outside of the second double-headed bolt (12); a width copper busbar (14), which is arranged on the other side of the main copper busbar body (1) and is used to expand the width of the copper busbar. A copper busbar connector (15) is arranged above the width copper busbar (14).

2. The adjustable-size copper bar according to claim 1, wherein: A heat dissipation corrugation (2) is arranged on the surface of the main copper busbar body (1), and a copper busbar hole (3) is opened above the main copper busbar body (1).

3. The adjustable-size copper bar according to claim 2, characterized in that: The number of the heat dissipation corrugations (2) is set to be multiple, and the multiple heat dissipation corrugations (2) are evenly distributed on the main copper busbar body (1).

4. The adjustable-size copper bar according to claim 1, wherein: The length copper busbar (11) is movably connected to the main copper busbar body (1), and the size docking block (9) and the size docking groove (10) are used in cooperation.

5. The adjustable-size copper bar according to claim 1, wherein: A ladder-shaped inlay block (16) is arranged outside the copper busbar connector (15), and a reinforcing bolt (17) penetrates through the upper part of the ladder-shaped inlay block (16).

6. The adjustable-size copper bar according to claim 5, wherein: The number of the ladder-shaped inlay blocks (16) is set to be multiple, and the multiple ladder-shaped inlay blocks (16) are evenly distributed on the copper busbar connector (15).

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