Busbar baffle plate and busbar device

Abstract

The utility model relates to the technical field of power distribution, in particular to a busbar baffle plate and a busbar device, the busbar baffle plate comprises an insulation baffle plate, the insulation baffle plate comprises an isolation plate, a first clamping part and a second clamping part, the first clamping part and the second clamping part are arranged on the same side face of the isolation plate relative to a second direction, and the first clamping part and the second clamping part are arranged on the same side face of the isolation plate relative to the second direction. The first clamping part is arranged above the second clamping part at an interval, and the first clamping part and the second clamping part are used for clamping a busbar device. In conclusion, idle connecting contacts on each busbar device can be shielded, so that a worker is prevented from touching the connecting contacts by mistake, the safety of the busbar device is improved, and the potential safety hazard of the power distribution device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution, in particular to a busbar baffle and a busbar device. Background Art

[0002] At present, a general low-voltage distribution cabinet is equipped with an isolating switch, several busbars and multiple circuit breakers. The isolating switch and the busbar, as well as the isolating switch and the circuit breakers are connected by wires. Among them, some types of busbars are provided with multiple connection contacts on both sides to increase the number of devices they can connect. Furthermore, among the aforementioned types of busbars, some busbars and circuit breakers are connected by plugging. When the circuit breaker is connected, the connection contacts to which it is connected can be covered to prevent staff from touching the connection contacts. However, when such a busbar is not fully connected to the circuit breaker, the idle connection contacts are exposed, and the exposed connection contacts pose a greater safety hazard to the staff. Utility Model Content

[0003] The purpose of the utility model is to provide a busbar baffle and a busbar device to solve the technical problem that the exposed connection contacts on the busbar connected to the circuit breaker by plugging pose a great safety hazard to the staff.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a busbar baffle, including an insulating baffle, the insulating baffle including an isolation plate, a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are arranged on the same side of the isolation plate relative to the second direction, the first clamping portion is arranged above the second clamping portion, and the first clamping portion and the second clamping portion are used to be clamped to the busbar device.

[0005] Optionally, the bottom surface of the first clamping portion is provided with a baffle clamping groove extending along the first direction, the second clamping portion is arranged at an angle, and an end of the second clamping portion away from the isolation plate is higher than an end of the second clamping portion close to the isolation plate.

[0006] Optionally, the isolation plate is an arc-shaped plate that is tilted toward a side away from the first clamping portion and the second clamping portion.

[0007] Optionally, the radius of the arc surface of the isolation plate relative to the second direction is 300 mm to 400 mm.

[0008] Optionally, the insulating baffle further includes a removal portion, which is obliquely arranged on the top surface of the isolation plate and extends in a direction away from the first clamping portion.

[0009] Optionally, both sides of the removal portion relative to the second direction are provided with anti-slip grooves, and the anti-slip grooves include a plurality of anti-slip protrusions extending along the first direction.

[0010] Optionally, it includes a plurality of insulating baffles connected in sequence along the first direction, and the two side surfaces of the insulating baffle relative to the second direction are respectively provided with a plurality of first dividing grooves and a plurality of second dividing grooves, the first dividing grooves and the second dividing grooves are arranged at the connection between each adjacent insulating baffle, the first dividing grooves and the second dividing grooves are arranged correspondingly, the two ends of the first dividing groove respectively pass through the top surface and the bottom surface of the insulating baffle, and the two ends of the second dividing groove respectively pass through the top surface and the bottom surface of the insulating baffle.

[0011] Optionally, the distance between the corresponding first dividing groove and the corresponding second dividing groove is 1 mm to 2 mm.

[0012] Optionally, the distance between the first clamping part and the second clamping part is 100mm to 150mm, the distance that the first clamping part protrudes from the isolation plate is 6mm to 12mm, the distance that the second clamping part protrudes from the isolation plate is 5mm to 9mm, and the thickness of the insulating baffle is 2mm to 5mm.

[0013] The present utility model also relates to a busbar device, comprising a busbar body and the aforementioned busbar baffle, wherein the busbar body extends along a first direction, and comprises a top insulating block, a phase row, and a bottom insulating block arranged in sequence from top to bottom, the top surface of the top insulating block is provided with a clamping block extending along the first direction, the bottom surface of the bottom insulating block is provided with a clamping groove extending along the first direction, the busbar baffle is provided on one side of the busbar body along a second direction, the first clamping portion is clamped to the clamping block, and the second clamping portion is clamped to the clamping groove.

[0014] Compared with the prior art, the busbar baffle and busbar device of the embodiment of the utility model have the following beneficial effects:

[0015] A first clamping portion and a second clamping portion are provided on one side of the insulating baffle of the busbar baffle of the utility model at intervals in the vertical direction. The insulating baffle is clamped to the busbar device through the first clamping portion and the second clamping portion and is fixed to the side of the busbar device relative to the second direction. The insulating baffle blocks the idle connection contacts on each busbar device to prevent staff from accidentally touching the connection contacts, thereby improving the safety of the busbar device and reducing safety hazards of the distribution device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of the busbar baffle of the utility model.

[0017] Figure 2 This is the front view of the busbar baffle of the present utility model.

[0018] Figure 3 It is a left view of the busbar baffle of the utility model.

[0019] Figure 4 It is a top view of the busbar baffle of the present utility model.

[0020] Figure 5 This is a schematic structural diagram of the busbar device of the present invention.

[0021] Figure 6 for Figure 5 Schematic diagram of the structure of part A in the middle.

[0022] Figure numerals: 1. Insulating baffle; 11. Isolating plate; 12. First clamping portion; 121. Baffle clamping groove; 13. Second clamping portion; 14. Removal portion; 141. Anti-slip groove; 15. First dividing groove; 16. Second dividing groove; 2. Busbar body; 21. Top insulating block; 211. Clamping block; 22. Phase row; 23. Bottom insulating block; 231. Clamping groove. DETAILED DESCRIPTION

[0023] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0026] like Figures 1 to 6 As shown, a busbar baffle of the present invention includes an insulating baffle 1, which includes an isolation plate 11, a first clamping portion 12 and a second clamping portion 13. The first clamping portion 12 and the second clamping portion 13 are arranged on the same side of the isolation plate 11 relative to the second direction, and the first clamping portion 12 is arranged above the second clamping portion 13 at intervals. The first clamping portion 12 and the second clamping portion 13 are used to be clamped to the busbar device.

[0027] In the above technical solution, a first clamping portion 12 and a second clamping portion 13 are provided on one side of the insulating baffle 1 of the busbar baffle at intervals in the vertical direction. The insulating baffle 1 is clamped to the busbar device through the first clamping portion 12 and the second clamping portion 13 and fixed to the side of the busbar device relative to the second direction. The insulating baffle 1 blocks the idle connection contacts on each busbar device to prevent staff from accidentally touching the connection contacts, thereby improving the safety of the busbar device and reducing safety hazards of the distribution device.

[0028] Furthermore, the bottom surface of the first clamping portion 12 is provided with a baffle clamping groove 121 extending along the first direction, and the second clamping portion 13 is arranged at an angle, and the end of the second clamping portion 13 away from the isolation plate 11 is higher than the end of the second clamping portion 13 close to the isolation plate 11, so that the first clamping portion 12 and the second clamping portion 13 are clamped inwardly to the busbar device. Specifically, the top surface of the busbar device can be provided with a clamping block 211 and the bottom surface can be provided with a clamping groove 231. The clamping block 211 is inserted into the baffle clamping groove 121, the clamping block 211 abuts against the baffle clamping groove 121, the second clamping portion 13 is inserted into the clamping groove 231, and the second clamping portion 13 abuts against the clamping groove 231, so that the insulating baffle 1 is connected to the busbar device.

[0029] Furthermore, the isolation plate 11 is an arc-shaped plate that is tilted toward the side away from the first clamping portion 12 and the second clamping portion 13; when the insulating baffle 1 needs to be installed on the busbar device, it abuts against the isolation plate 11, and the insulating baffle 1 is pushed toward the busbar device. The shape of the isolation plate 11 makes it easy for it to elastically deform, and the distance between the first clamping portion 12 and the second clamping portion 13 becomes larger, so that it is convenient to insert the clamping block 211 into the baffle slot 121 and the second clamping portion 13 into the clamping slot 231. After the isolation plate 11 restores its elastic deformation, the clamping block 211 abuts against the baffle slot 121 and the second clamping portion 13 abuts against the clamping slot 231, so that the insulating baffle 1 can be firmly connected to the busbar device; wherein, the isolation plate 11 is made of a material with a certain degree of elasticity; the busbar baffle is made of insulating material.

[0030] Furthermore, the radius of the arc surface of the isolation plate 11 relative to the second direction is 300 mm to 400 mm, so as to ensure that it can undergo a certain degree of elastic deformation and can be adapted to most types of busbar devices.

[0031] Furthermore, the insulating baffle 1 also includes a removal portion 14, which is obliquely arranged on the top surface of the isolation plate 11, and the removal portion 14 extends in a direction away from the first clamping portion 12, so as to facilitate the staff to remove the busbar baffle installed on the busbar device by moving the removal portion 14 in a direction away from the busbar device.

[0032] Furthermore, both sides of the removal portion 14 relative to the second direction are provided with anti-slip grooves 141 , and the anti-slip grooves 141 include a plurality of anti-slip protrusions extending along the first direction to prevent the staff's fingers from slipping when moving the removal portion 14 .

[0033] Furthermore, it includes a plurality of insulating baffles 1 connected in sequence along the first direction, and the two side surfaces of the insulating baffle 1 relative to the second direction are respectively provided with a plurality of first dividing grooves 15 and a plurality of second dividing grooves 16, and the first dividing grooves 15 and the second dividing grooves 16 are arranged at the connection of each adjacent insulating baffle 1, and the first dividing grooves 15 and the second dividing grooves 16 are arranged correspondingly, and the two ends of the first dividing groove 15 respectively penetrate the top surface and the bottom surface of the insulating baffle 1, and the two ends of the second dividing groove 16 respectively penetrate the top surface and the bottom surface of the insulating baffle 1, so that the busbar baffle can cover a longer position, and the staff can break the busbar baffle along the dividing groove according to the situation to cover a shorter position.

[0034] Furthermore, the distance between the corresponding first dividing groove 15 and the second dividing groove 16 is 1 mm to 2 mm, so as to ensure that the busbar baffle has a certain strength while facilitating the staff to break the busbar baffle along the dividing groove.

[0035] Furthermore, the distance between the first clamping portion 12 and the second clamping portion 13 is 100 mm to 150 mm, the distance that the first clamping portion 12 protrudes from the isolation plate 11 is 6 mm to 12 mm, the distance that the second clamping portion 13 protrudes from the isolation plate 11 is 5 mm to 9 mm, and the thickness of the insulating baffle 1 is 2 mm to 5 mm, so as to adapt to most types of busbar devices.

[0036] The present utility model also relates to a busbar device, comprising a busbar body 2 and the aforementioned busbar baffle, wherein the busbar body 2 extends along a first direction, and comprises a top insulating block 21, a phase row 22 and a bottom insulating block 23 arranged in sequence from top to bottom, the top surface of the top insulating block 21 is provided with a clamping block 211 extending along the first direction, and the bottom surface of the bottom insulating block 23 is provided with a clamping groove 231 extending along the first direction, and the busbar baffle is provided on one side of the busbar body 2 along the second direction, the first clamping portion 12 is clamped to the clamping block 211, and the second clamping portion 13 is clamped to the clamping groove 231.

[0037] In the above technical solution, a plurality of connection contacts are provided on the phase row 22 for connecting to the circuit breaker and the disconnector, and are energized under normal working conditions.

[0038] Furthermore, the specific connection methods of fixed setting and fixed connection refer to the relative position relationship of two components that can be fixedly connected, including fixing by connecting parts, fixing by welding, fixing by adhesives, fixing by integral molding, and fixing by snap connections.

[0039] Furthermore, the specific connection method of the detachable connection refers to the two connected parts being able to be disassembled and assembled repeatedly and multiple times without being damaged or seriously deformed, including fixation by a connector and fixation by a snap connection.

[0040] Furthermore, the connecting parts include fasteners, straps, ties, pneumatic connecting elements, hydraulic connecting elements, flange plates, Velcro, and buttons.

[0041] In summary, the embodiments of the present invention provide a busbar baffle and a busbar device, the technical effects of which are:

[0042] On one side of the insulating baffle 1 of the busbar baffle of the present invention, a first clamping portion 12 and a second clamping portion 13 are provided at intervals in the vertical direction. The insulating baffle 1 is clamped to the busbar device through the first clamping portion 12 and the second clamping portion 13 and fixed to the side of the busbar device relative to the second direction. The insulating baffle 1 blocks the idle connection contacts on each busbar device to prevent staff from accidentally touching the connection contacts, thereby improving the safety of the busbar device and reducing safety hazards of the distribution device.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and replacements can be made without departing from the technical principles of the present invention. These improvements and replacements should also be regarded as the scope of protection of the present invention.

Claims

1. A busbar baffle, characterized in that: The invention comprises an insulating baffle (1), wherein the insulating baffle (1) comprises an isolation plate (11), a first clamping portion (12) and a second clamping portion (13), wherein the first clamping portion (12) and the second clamping portion (13) are arranged on the same side of the isolation plate (11) relative to a second direction, the first clamping portion (12) is arranged above the second clamping portion (13) at intervals, and the first clamping portion (12) and the second clamping portion (13) are used for clamping to a busbar device.

2. The busbar baffle according to claim 1, characterized in that: The bottom surface of the first clamping portion (12) is provided with a baffle clamping groove (121) extending along the first direction. The second clamping portion (13) is arranged obliquely, and an end of the second clamping portion (13) away from the isolation plate (11) is higher than an end of the second clamping portion (13) close to the isolation plate (11).

3. The busbar baffle according to claim 1 or 2, characterized in that: The isolation plate (11) is an arc-shaped plate that is tilted toward a side away from the first clamping portion (12) and the second clamping portion (13).

4. The busbar baffle according to claim 3, characterized in that: The radius of the arc surface of the isolation plate (11) relative to the second direction is 300 mm to 400 mm.

5. The busbar baffle according to claim 1, characterized in that: The insulating baffle (1) further comprises a removal portion (14), wherein the removal portion (14) is obliquely arranged on the top surface of the isolation plate (11), and the removal portion (14) extends in a direction away from the first clamping portion (12).

6. The busbar baffle according to claim 5, characterized in that: Anti-slip grooves (141) are provided on both sides of the removal portion (14) relative to the second direction, and the anti-slip grooves (141) include a plurality of anti-slip protrusions extending along the first direction.

7. The busbar baffle according to claim 1, characterized in that: The invention comprises a plurality of insulating baffles (1) connected in sequence along a first direction, wherein the insulating baffles (1) are respectively provided with a plurality of first dividing grooves (15) and a plurality of second dividing grooves (16) on two side surfaces relative to a second direction, wherein the first dividing grooves (15) and the second dividing grooves (16) are provided at the connection between each adjacent insulating baffle (1), the first dividing grooves (15) and the second dividing grooves (16) are provided in correspondence with each other, the two ends of the first dividing grooves (15) respectively penetrate the top surface and the bottom surface of the insulating baffle (1), and the two ends of the second dividing grooves (16) respectively penetrate the top surface and the bottom surface of the insulating baffle (1).

8. The busbar baffle according to claim 7, characterized in that: The distance between the corresponding first dividing groove (15) and the second dividing groove (16) is 1 mm to 2 mm.

9. The busbar baffle according to claim 1, characterized in that: The distance between the first clamping portion (12) and the second clamping portion (13) is 100 mm to 150 mm, the distance that the first clamping portion (12) protrudes from the isolation plate (11) is 6 mm to 12 mm, the distance that the second clamping portion (13) protrudes from the isolation plate (11) is 5 mm to 9 mm, and the thickness of the insulating baffle (1) is 2 mm to 5 mm.

10. A busbar device, characterized in that: The busbar baffle comprises a busbar body (2) and a busbar baffle according to claims 1 to 9, wherein the busbar body (2) is extended along a first direction, and the busbar body (2) comprises a top insulating block (21), a phase row (22) and a bottom insulating block (23) arranged in sequence from top to bottom, the top surface of the top insulating block (21) is provided with a clamping block (211) extending along the first direction, the bottom surface of the bottom insulating block (23) is provided with a clamping groove (231) extending along the first direction, and the busbar baffle is arranged on one side of the busbar body (2) along a second direction, the first clamping portion (12) is clamped to the clamping block (211), and the second clamping portion (13) is clamped to the clamping groove (231).

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