Clip and bus duct
By designing a clamp with buffering function, the buffer parts absorb impact force and anti-slip strips to prevent sliding, the problem of easy damage to the copper bar during installation is solved, and the protection and heat dissipation effect of the busbar trough is improved.
Patent Information
- Application Number
- CN202420776884.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-15
AI Technical Summary
In traditional busbar troughs, the copper bar is prone to damage to the insulating film due to the force squeeze of the clamp during installation and use, which increases the potential for electricity consumption, making it difficult for the clamp to effectively protect the copper bar.
A clamp including a substrate and a buffer member is designed. The substrate is provided with a slot, an opening, an installation groove and a limiting groove. The buffer member has a clamping part, a limiting part and an anti-slip strip to absorb impact force through the buffer member to avoid The copper velocity slides and deforms, and improves the heat dissipation effect of the substrate through the heat dissipation hole.
It effectively reduces the impact of impact force on the copper strip, prevents the insulating film from being damaged, improves the protection effect and installation stability of the clamp, and improves the shock absorption and heat dissipation performance of the busbar trough.
Smart Images
Figure CN222282729U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bus ducts, in particular to a clamp and a bus duct. Background Art
[0002] The bus duct is a closed metal device consisting of a shell, clamps and copper bars, which is used to distribute high power to various components of a distributed system. In traditional technology, an insulating film is attached to the surface of the copper bar. During the installation and use of the copper bar, the clamps used to fix the copper bar are easily squeezed by the force, causing the insulating film on the copper bar to be damaged, increasing the hidden dangers of electrical use in the bus duct. There is a technical problem that the clamps cannot effectively protect the copper bar. Utility Model Content
[0003] Based on this, it is necessary to provide a clip and a bus duct to address the technical problem that during the installation and use of the copper busbar, the clip used to fix the copper busbar is easily squeezed by force, thereby causing damage to the insulating film on the copper busbar, increasing the electrical hazards of the bus duct, and the clip is difficult to effectively protect the copper busbar.
[0004] A clamp for fixing a copper busbar, the clamp comprising: a substrate and a buffer, the substrate being provided with a slot, an opening, a mounting slot and a limiting slot, the two ends of the slot being respectively communicated with the opening and the mounting slot, the opening being located at one end of the substrate, the number of the limiting slots being two, each of the limiting slots being respectively arranged on two opposite sides of the substrate and being communicated with the mounting slot, the buffer comprising a clamping portion and a limiting portion, the clamping portion being installed in the mounting slot and being provided with a socket communicating with the slot, the number of the limiting portions being two, the two limiting portions being respectively arranged on two opposite sides of the clamping portion and being respectively embedded in each of the limiting slots.
[0005] In one embodiment, the buffer member further includes an anti-slip strip, which is connected to the clamping portion and disposed in the socket.
[0006] In one of the embodiments, the buffer member positioning portion is arranged along an edge of one of the limiting portions and extends toward the other limiting portion, and the substrate is provided with a positioning groove that cooperates with the positioning portion.
[0007] In one embodiment, the number of the positioning parts is two, each positioning part is connected to each limiting part respectively, and the number of the positioning grooves is the same as the number of the positioning parts.
[0008] In one embodiment, there are multiple slots, and the number of the buffers is the same as the number of the slots, and the buffers are connected to the slots one by one.
[0009] In one of the embodiments, the substrate is further provided with a heat dissipation hole, and the heat dissipation hole is provided through the substrate.
[0010] In one embodiment, there are multiple heat dissipation holes, and each heat dissipation hole is arranged adjacent to the slot.
[0011] In one embodiment, the buffer member is a silicone buffer member.
[0012] The beneficial effects of the card clip provided by the present application are:
[0013] 1. Install a buffer on the substrate and use the buffer to clamp the copper busbar. When the substrate is subjected to impact force, the buffer absorbs the impact force on the substrate, reducing the impact of the impact force on the copper busbar, thereby achieving the purpose of improving the protective effect of the clamp on the copper busbar;
[0014] 2. By providing limiting parts on opposite sides of the clamping part and providing limiting grooves on the substrate that cooperate with the limiting parts, the buffer is stably installed on the substrate, thereby effectively preventing the buffer from falling off the substrate, thereby achieving the purpose of improving the installation stability of the buffer;
[0015] 3. The anti-slip strip is arranged in the socket of the clamping part, which is helpful to effectively prevent the copper bar from sliding relative to the buffer, so as to achieve the purpose of improving the clamping effect of the copper bar;
[0016] 4. A positioning portion is arranged along the edge of the limiting portion, and a positioning groove is provided on the substrate to cooperate with the positioning portion, so that the clamping portion can be pulled by the positioning portion to avoid deformation of the clamping portion, thereby achieving the purpose of maintaining the structural stability of the buffer;
[0017] 5. Setting heat dissipation holes on the substrate is beneficial to increase the contact area between the substrate and the air, thereby achieving the purpose of improving the heat dissipation effect of the substrate.
[0018] A bus duct comprises any one of the above-mentioned clamps.
[0019] In one embodiment, the number of the clips is two, and the openings of the clips are correspondingly arranged.
[0020] The beneficial effect of the bus duct provided in the present application is that by using two clips to jointly clamp and fix the copper busbar, it is helpful to effectively avoid surface damage of the copper busbar after being impacted, thereby achieving the purpose of improving the shock-absorbing and buffering effect of the bus duct. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the structure of the card clip shown in the utility model;
[0022] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of the card clip shown;
[0023] Figure 3 for Figure 2 A schematic cross-sectional structure diagram of a base plate of the clip shown;
[0024] Figure 4 for Figure 1 A schematic structural diagram of a buffer member of the clip shown;
[0025] Figure 5 This is an exploded schematic diagram of the two clips shown in the present invention when in use.
[0026] The meanings of the numbers in the accompanying drawings are:
[0027] 100. Card holder;
[0028] 10. Base plate; 11. Slot; 12. Opening; 13. Mounting slot; 14. Limiting slot; 15. Heat dissipation hole; 16. Positioning slot;
[0029] 20. Buffer; 21. Clamping portion; 211. Socket; 22. Limiting portion; 23. Positioning portion; 24. Anti-slip strip. DETAILED DESCRIPTION
[0030] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0035] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.
[0036] like Figure 1 As shown, it is a clamp 100 shown in the present invention, which is used to fix the copper busbar.
[0037] like Figure 1 to Figure 2As shown, the clamp 100 includes: a substrate 10 and a buffer 20, wherein the substrate 10 is used to install the buffer 20, and the buffer 20 is used to clamp and install the copper busbar. The buffer 20 is used to clamp and install the copper busbar, which is beneficial for absorbing the impact force on the substrate 10 through the buffer 20, reducing the impact of the impact force on the copper busbar, and achieving the purpose of improving the protective effect of the clamp 100 on the copper busbar.
[0038] Below, combined Figures 1 to 5 , the above-mentioned clip 100 is further explained.
[0039] like Figures 1 to 3 As shown, the substrate 10 is arranged in a rectangular shape, and is provided with a slot 11, an opening 12, a mounting slot 13, a limiting slot 14 and a heat dissipation hole 15. The two ends of the slot 11 are respectively connected with the opening 12 and the mounting slot 13. The opening 12 is located at one end of the substrate 10. There are two limiting slots 14, and each limiting slot 14 is respectively arranged on two opposite sides of the substrate 10 and is connected with the mounting slot 13. Among them, the number of openings 12, mounting slots 13, limiting slots 14 and heat dissipation holes 15 is multiple, and each opening 12, mounting slot 13 and limiting slot 14 is connected one by one. The heat dissipation holes 15 are arranged throughout the substrate 10, and each heat dissipation hole 15 is staggered with each slot 11.
[0040] like Figure 2 and Figure 4 As shown, the buffer 20 is a silicone buffer 20, and the number of the buffer 20 is the same as the number of the slots 11. Each buffer 20 includes a clamping portion 21, a limiting portion 22, a positioning portion 23 and an anti-slip strip 24. The clamping portion 21 is installed in the installation slot 13 and is provided with a socket 211 corresponding to the slot 11. There are two limiting portions 22, and the two limiting portions 22 are respectively arranged on the opposite sides of the clamping portion 21 and are respectively embedded in each limiting slot 14. The positioning portion 23 is arranged along the edge of one of the limiting portions 22 and extends toward the other limiting portion 22. The substrate 10 is provided with a positioning groove 16 that cooperates with the positioning portion 23, wherein there are two positioning portions 23, and each positioning portion 23 is respectively connected to each limiting portion 22. The number of the positioning grooves 16 is the same as the number of the positioning portions 23. The anti-slip strip 24 is connected to the clamping portion 21 and is arranged in the socket 211.
[0041] A bus duct, comprising any one of the above-mentioned clamps 100, wherein: Figure 5 As shown, there are two clamps 100, and the opening 12 of each clamp 100 is correspondingly arranged. The bus duct adopts two clamps 100 to clamp and fix the copper busbar together, which is beneficial to effectively avoid surface damage of the copper busbar after being impacted, thereby achieving the purpose of improving the shock-absorbing and buffering effect of the bus duct.
[0042] When the clamp 100 shown in the utility model is in use: the buffer components 20 of the two clamps 100 are used to clamp the copper busbar together. When the substrate 10 is subjected to force, the impact force is absorbed by the buffer component 20 to reduce the impact force on the copper busbar, thereby avoiding the substrate 10 squeezing the copper busbar and effectively preventing the insulation film from being damaged, thereby reducing the hidden dangers of electricity use in the bus duct and achieving the purpose of effectively protecting the copper busbar.
[0043] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0044] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A card holder, characterized in that: include: A substrate and a buffer member, wherein the substrate is provided with a slot, an opening, a mounting slot and a limiting slot, wherein both ends of the slot are respectively communicated with the opening and the mounting slot, wherein the opening is located at one end of the substrate, wherein the limiting slots are two in number, and each of the limiting slots is respectively arranged on two opposite sides of the substrate and are both communicated with the mounting slot, wherein the buffer member comprises a clamping portion and a limiting portion, wherein the clamping portion is installed in the mounting slot and is provided with a socket communicated with the slot, wherein the limiting portions are two in number, and two limiting portions are respectively arranged on two opposite sides of the clamping portion and are respectively embedded in each of the limiting slots.
2. The card holder according to claim 1, characterized in that: The buffer component also includes an anti-slip strip, which is connected to the clamping portion and is arranged in the socket.
3. The card holder according to claim 1, characterized in that: The buffer member positioning portion is arranged along the edge of one of the limiting portions and extends toward the other limiting portion, and the base plate is provided with a positioning groove matched with the positioning portion.
4. The card holder according to claim 3, characterized in that: The number of the positioning parts is two, each of the positioning parts is connected to each of the limiting parts respectively, and the number of the positioning grooves is the same as the number of the positioning parts.
5. The card holder according to claim 1, characterized in that: The number of the slots is multiple, the number of the buffers is the same as the number of the slots, and the buffers are connected to the slots one by one.
6. The card holder according to claim 1, characterized in that: The substrate is also provided with a heat dissipation hole, and the heat dissipation hole is arranged through the substrate.
7. The card holder according to claim 6, characterized in that: There are multiple heat dissipation holes, and each heat dissipation hole is arranged adjacent to the slot.
8. The card holder according to claim 1, characterized in that: The buffer component is a silicone buffer component.
9. A bus duct, characterized in that: Comprising the clip as claimed in any one of claims 1 to 8.
10. The bus duct according to claim 9, characterized in that: The number of the clips is two, and the openings of the clips are correspondingly arranged.