Combined busbar

Abstract

The utility model discloses a combined busbar, which comprises a base, a cover plate, a conducting rod, a conducting block and a conducting strip, the base is made of insulating material, the cover plate is made of insulating material, the base is provided with a plurality of clamping grooves, two sides of each clamping groove are provided with penetrating through holes, the conducting block is provided with clamping holes, and the conducting strip is arranged in the clamping holes. The conductive piece is matched with the conductive block, the conductive block is clamped in the clamping groove, the base is matched with the cover piece, the conductive piece is clamped between the base and the cover piece, the conductive rod is matched with the penetrating through hole in a clamping mode, and the clamping hole is matched with the conductive rod in a clamping mode. The busbar has the advantages that the busbar is composed of the conducting rod and the single-group modules, the conducting rod can be sleeved with the corresponding number of single-group modules according to needs, and the busbar is higher in use adaptability.

Description

Technical Field

[0001] The utility model relates to the field of electrical equipment, in particular to a combined busbar. Background Art

[0002] The bus is a commonly used electrical device. The structure of the currently commonly used bus is shown in the patent publication document CN205376956U. There is a problem with the use of the bus with this structure, that is, the number of lower bus bars (numbered 5 in the figure in the document) of the bus with this structure is fixed, so it cannot be increased as needed in some usage scenarios, and its adaptability during use is poor. Utility Model Content

[0003] In view of the above problems, the present invention proposes a combined busbar, which is composed of conductive rods and single-group modules. A corresponding number of single-group modules can be mounted on the conductive rods as needed, making the combined busbar more adaptable.

[0004] The technical solutions adopted by this utility model are as follows:

[0005] A combined busbar includes a base, a cover, a conductive rod, a conductive block and a conductive sheet. The base is made of an insulating material, the cover is made of an insulating material, a plurality of engaging grooves are provided on the base, and through holes are provided on both sides of each engaging groove. The conductive block is provided with an engaging hole. The conductive sheet is matched with the conductive block, and the conductive block is clamped in the engaging groove. The base is matched with the cover, and the conductive sheet is clamped between the base and the cover. The conductive rod is clamped with the through hole, and the engaging hole is clamped with the conductive rod.

[0006] In this combined busbar, the base, cover, conductive block and conductive sheet form a group of single modules, each of which is provided with a plurality of engaging slots, and the number of engaging slots in each single module is not less than 2 and not more than 4. Only one conductive block is installed in each single module, and the conductive sheet is integrally connected to the conductive block. A portion of the conductive sheet is clamped between the base and the cover, and a portion of the conductive sheet is located between the base and the cover for conducting.

[0007] The method of using this combination bus is as follows: first, each set of single-group modules is placed on the conductive rod, and ensure that each snap-in slot of each set of single-group modules is passed through by a conductive rod. If a conductive block is set in a snap-in slot, the conductive block will be conductively connected to the conductive rod. In this combination bus, the number of conductive rods is equal to the number of snap-in slots in the single-group modules. When using, the number of conductive rods and the number of single-group modules can be selected according to the required usage scenario. The single-group modules are used to connect to the cables, and the conductive rods are used to connect to the power supply cables. Therefore, when the need for cable connection increases, it can be achieved by placing more single-group modules on the conductive rods.

[0008] In summary, this combined busbar is composed of a conductive rod and a single group of modules. A corresponding number of single groups of modules can be mounted on the conductive rod as needed, making it more adaptable to use.

[0009] Optionally, the conductive block is provided with a tightening hole, the tightening hole is in communication with the engaging hole, and the cover plate is provided with a mounting screw hole.

[0010] The function of the mounting screw hole is to install a screw or a bolt. When a screw or a bolt is installed in the mounting screw hole, the bolt or the screw will tighten the conductive rod, so that the conductive rod and the conductive block are tightly together, ensuring that the fit between the conductive rod and the conductive block is more stable.

[0011] Optionally, both sides of the engaging hole are through holes, the through holes are circular through holes, the engaging hole is a waist-shaped engaging hole, and the conductive rod is a cylindrical conductive rod.

[0012] Specifically, the diameter of the through hole is equal to the diameter of the conductive rod, which can improve the stability of the single group of modules being sleeved on the conductive rod.

[0013] Optionally, the base is provided with a snap-fitting notch, and the conductive sheet fits together with the snap-fitting notch.

[0014] The engagement of the conductive sheet with the engagement notch can improve the engagement stability of the conductive block and the conductive sheet between the base and the cover sheet.

[0015] Optionally, the conductive sheet is perpendicular to the conductive block.

[0016] Optionally, there are no less than 2 snap-fit ​​slots on the base.

[0017] Optionally, the through holes on both sides of each engaging groove are located on the same straight line.

[0018] The through holes on both sides of the engaging groove are on the same straight line, which can ensure the stability of the single module set on the conductive rod.

[0019] Optionally, the engaging groove is a square engaging groove, and the conductive block is a square conductive block.

[0020] The square conductive block can be stably engaged in the engaging groove of the base.

[0021] The beneficial effects of the utility model are as follows: the combined busbar is composed of a conductive rod and a single group of modules, and a corresponding number of single groups of modules can be sleeved on the conductive rod as needed, so the adaptability is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic diagram of the structure of a single group of modules;

[0024] Figure 2 It is a schematic diagram of the structure of the conductive rod;

[0025] Figure 3 It is a schematic diagram of the base structure;

[0026] Figure 4 It is a schematic diagram of the coordination relationship between the conductive rod and the conductive sheet.

[0027] The reference numerals in the figure are: 1. base; 101. snap-fit ​​groove; 102. insertion hole; 103. snap-fit ​​notch; 2. conductive block; 201. snap-fit ​​hole; 203. tightening hole; 3. conductive sheet; 4. cover plate; 401. mounting screw hole; 5. conductive rod. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0031] As attached Figure 1 ~Attached Figure 4 As shown, a combined busbar includes a base 1, a cover plate 4, a conductive rod 5, a conductive block 2 and a conductive sheet 3. The base 1 is a base 1 made of insulating material, the cover plate 4 is a cover plate 4 made of insulating material, a plurality of engaging grooves 101 are provided on the base 1, and each engaging groove 101 is provided with a through hole 102 on both sides. The conductive block 2 is provided with an engaging hole 201. The conductive sheet 3 is matched with the conductive block 2, and the conductive block 2 is clamped in the engaging groove. The base 1 is matched with the cover plate, and the conductive sheet 3 is clamped between the base 1 and the cover plate. The conductive rod 5 is clamped with the through hole 102, and the engaging hole 201 is clamped with the conductive rod 5.

[0032] In this modular busbar, the base 1, the cover 4, the conductive block 2, and the conductive sheet 3 form a single module. Each single module is provided with a plurality of engaging slots 101, and the number of engaging slots 101 in each single module is not less than 2 and not more than 4. Only one conductive block 2 is installed in each single module, and the conductive sheet 3 is integrally connected to the conductive block 2. A portion of the conductive sheet 3 is clamped between the base 1 and the cover 4, and a portion of the conductive sheet 3 is located between the base 1 and the cover 4 for conductive connection.

[0033] The method of using this type of combined bus is as follows: first, each group of single-group modules is placed on the conductive rod 5, and it is ensured that each engaging slot 101 of each group of single-group modules is passed through by a conductive rod 5. If a conductive block 2 is set in a certain engaging slot 101, the conductive block 2 will be conductive with the conductive rod 5. In this type of combined bus, the number of conductive rods 5 is equal to the number of engaging slots 101 in the single-group module. When in use, the number of conductive rods 5 and the number of single-group modules can be selected according to the required usage scenario. The single-group module is used to connect with the cable, and the conductive rod 5 is used to connect with the power supply cable. Therefore, when the cable connection needs to be increased, it can be achieved by placing more single-group modules on the conductive rod 5. The length of the conductive rod 5 can be designed as needed.

[0034] In summary, this combined busbar is composed of a conductive rod 5 and a single group of modules. A corresponding number of single groups of modules can be mounted on the conductive rod 5 as needed, which makes it more adaptable to use.

[0035] Combined with attachment Figure 1 ~Attached Figure 4 As shown in the following, the usage of this combined busbar is described in detail. Figure 1 The single module shown in the figure has four engaging slots 101, which means that the busbar disclosed in this embodiment requires four Figure 2 The conductive rods 5 shown in the figure represent three live wires (A, B, and C phases) and one neutral wire (N phase). When combined, each single module is provided with a conductive block 2. When each single module is mounted on the four conductive rods 5, the conductive block 2 in each single module is in a conductive state with the conductive rod 5. Figure 1 The single module shown in the figure is suitable for scenes with relatively large power consumption, such as shopping malls or factories, which require three live wires and one neutral wire. For scenes used in ordinary households (i.e., only one live wire and one neutral wire), only a single module with two engaging slots 101 is needed. Figure 1 Take the single module shown in the figure as an example. Figure 1 The single-group module is provided with four engaging slots 101, which means there are four rows of through holes 102, which clamp four conductive rods 5 from top to bottom, namely A\B\C\N. If the conductive block 2 of one of the single-group modules is set in the first engaging slot 101, the single-group module is connected to the A-phase conductive rod 5. If the conductive block 2 of another single-group module is set in the fourth engaging slot 101, the single-group module is connected to the N-phase conductive rod 5.

[0036] As attached Figure 1 ~Attached Figure 4 As shown, the conductive block 2 is provided with a tightening hole 203 , the tightening hole 203 is in communication with the engaging hole 201 , and the cover plate 4 is provided with a mounting screw hole 401 .

[0037] The function of the mounting screw hole 401 is to install a screw or a bolt. When a screw or a bolt is installed in the mounting screw hole 401, the bolt or the screw will tighten the conductive rod 5, so that the conductive rod 5 and the conductive block 2 are tightly together, ensuring that the fit between the conductive rod 5 and the conductive block 2 is more stable.

[0038] As attached Figure 1 ~Attached Figure 4 As shown, both sides of the engaging hole 201 are insertion holes 102 , the insertion holes 102 are circular insertion holes 102 , the engaging hole 201 is a waist-shaped engaging hole 201 , and the conductive rod 5 is a cylindrical conductive rod 5 .

[0039] Specifically, the diameter of the through hole 102 is equal to the diameter of the conductive rod 5 , which can improve the stability of the single module set on the conductive rod 5 .

[0040] As attached Figure 1 ~Attached Figure 4 As shown, the base 1 is provided with a snap-fitting notch 103 , and the conductive sheet 3 fits in the snap-fitting notch 103 .

[0041] The engagement of the conductive sheet 3 with the engagement notch 103 can improve the engagement stability of the conductive block 2 and the conductive sheet 3 between the base 1 and the cover.

[0042] As attached Figure 1 ~Attached Figure 4 As shown, the conductive sheet 3 is perpendicular to the conductive block 2 .

[0043] As attached Figure 1 ~Attached Figure 4 As shown, there are no less than two engaging slots 101 on the base 1 .

[0044] Because current household electricity has a live wire and a neutral wire, the number of the engaging slots 101 in a single module group needs to be no less than 2.

[0045] As attached Figure 1 ~Attached Figure 4 As shown, the through holes 102 on both sides of each engaging groove 101 are located on the same straight line.

[0046] The through holes 102 on both sides of the engaging groove 101 are located on the same straight line, which can ensure the stability of the single module set on the conductive rod 5.

[0047] As attached Figure 1 ~Attached Figure 4 As shown, the engaging groove 101 is a square engaging groove 101 , and the conductive block 2 is a square conductive block 2 .

[0048] The square conductive block 2 can be stably engaged in the engaging groove 101 of the base 1 .

[0049] The above-described embodiments only express some embodiments of the present invention. The description is relatively specific and detailed, but it should not be understood as limiting the scope of the patent of the present invention. It should be pointed out that for those skilled in the art, it is still possible to modify the technical solutions described in the above-mentioned embodiments or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this utility model should be included in the scope of protection of this utility model.

Claims

1. A combined busbar, characterized in that: It includes a base, a cover plate, a conductive rod, a conductive block and a conductive sheet. The base is a base made of insulating material, the cover plate is a cover plate made of insulating material, a plurality of engaging grooves are provided on the base, and through holes are provided on both sides of each engaging groove. The conductive block is provided with an engaging hole, the conductive sheet is matched with the conductive block, the conductive block is clamped in the engaging groove, the base is matched with the cover plate, the conductive sheet is clamped between the base and the cover plate, the conductive rod is matched with the through hole clamp, and the engaging hole is matched with the conductive rod.

2. A combined busbar according to claim 1, characterized in that: The conductive block is provided with a tightening hole, the tightening hole is in a communicating state with the engaging hole, and the cover plate is provided with a mounting screw hole.

3. The combined busbar according to claim 1, characterized in that: Both sides of the engaging hole are through holes, the through holes are circular through holes, the engaging hole is a waist-shaped engaging hole, and the conductive rod is a cylindrical conductive rod.

4. The combined busbar according to claim 1, characterized in that: The base is provided with a snap-fitting notch, and the conductive sheet is matched with the snap-fitting notch.

5. The combined busbar according to claim 1, characterized in that: The conductive sheet is perpendicular to the conductive block.

6. The combined busbar according to claim 1, characterized in that: There are no less than 2 engaging grooves on the base.

7. The combined busbar according to claim 6, characterized in that: The through holes on both sides of each engaging groove are located on the same straight line.

8. The combined busbar according to claim 1, characterized in that: The engaging groove is a square engaging groove, and the conductive block is a square conductive block.

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