CN209880898U - 4 roll over M shape bus bar copper bar structure - Google Patents
4 roll over M shape bus bar copper bar structure Download PDFInfo
- Publication number
- CN209880898U CN209880898U CN201920757322.9U CN201920757322U CN209880898U CN 209880898 U CN209880898 U CN 209880898U CN 201920757322 U CN201920757322 U CN 201920757322U CN 209880898 U CN209880898 U CN 209880898U
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- Prior art keywords
- copper bar
- clamping
- cavity
- parts
- bending
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 46
- 239000010949 copper Substances 0.000 title claims abstract description 46
- 238000005452 bending Methods 0.000 claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model provides a 4-fold M-shaped bus copper bar structure, which comprises a copper bar main body; the copper bar main body is provided with a bottom and two bending parts which are respectively arranged at two sides of the bottom; the two bending parts are bent towards one side close to the bottom part, so that a cavity is formed between the two bending parts; the top of the bending part is provided with a guide part and a clamping part; the guide part is bent towards the cavity, so that the guide part is obliquely arranged downwards; the clamping parts are bent towards one side close to the bending part, so that the two clamping parts are inserted into the cavity to form a clamping cavity for fixing the plug. The utility model provides a pair of 4 book M shape bus copper bar structures are convenient for increase the current-carrying capacity of copper bar, improve the heat-sinking capability.
Description
Technical Field
The utility model relates to a data center distribution generating line technical field, concretely relates to 4 book M shape generating line copper bar structures.
Background
The bus is widely applied in the field of power transmission and distribution, particularly in the field of data centers, the bus is replacing the traditional cable power distribution, in the past, the bus mostly adopts a single copper strip as a copper bar to transmit current, and the copper bar is a long conductor with a rectangular section. If larger current is transmitted, the thickness and the width of the copper bar need to be increased. However, the thicker the bus copper bar is, the lower the current-carrying coefficient is, and the more copper bars are needed for transmitting the same current. Therefore how to make the generating line copper bar can transmit bigger electric current, its temperature rise can satisfy the problem that the operation requirement is to be solved by this patent again simultaneously.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a pair of 4 book M shape bus bar copper bar structures are convenient for increase the current-carrying capacity of copper bar, improve the heat-sinking capability.
The utility model provides a 4-fold M-shaped bus copper bar structure, which comprises a copper bar main body; the copper bar main body is provided with a bottom and two bending parts which are respectively arranged at two sides of the bottom; the two bending parts are bent towards one side close to the bottom part, so that a cavity is formed between the two bending parts; the top of the bending part is provided with a guide part and a clamping part; the guide part is bent towards the cavity, so that the guide part is obliquely arranged downwards; the clamping parts are bent towards one side close to the bending part, so that the two clamping parts are inserted into the cavity to form a clamping cavity for fixing the plug.
Optionally, the cross section of the clamping cavity is in a trapezoid shape with a large upper part and a small lower part.
Optionally, an included angle between the two guide portions is larger than an included angle between the two clamping portions.
Optionally, an angle between the bent portion and the bottom portion is less than 90 °.
Optionally, the insulating clamp with elasticity is further included; the cross section of the insulating clamp is U-shaped; the insulating clamp is placed in the cavity, and the two clamping parts are inserted into the insulating clamp and respectively abutted against two side walls of the insulating clamp; the insulating clip maintains the tendency of the gripping portion to expand into the gripping cavity.
Optionally, the insulating clip has a bottom plate and two side plates; the two side plates and the bottom plate are integrally formed; two sides of the bottom plate are respectively fixed with a guide pipe; the inner circumferential surface of the guide pipe is provided with an internal thread; the two guide pipes are obliquely arranged and point to the two side plates respectively; the side plate is provided with a through hole; the side plate is provided with a screw; the screw penetrates through the through hole to be in threaded connection with the guide pipe.
According to the above technical scheme, the beneficial effects of the utility model are that: the utility model provides a 4-fold M-shaped bus copper bar structure, which comprises a copper bar main body; the copper bar main body is provided with a bottom and two bending parts which are respectively arranged at two sides of the bottom; the two bending parts are bent towards one side close to the bottom part, so that a cavity is formed between the two bending parts; the top of the bending part is provided with a guide part and a clamping part; the guide part is bent towards the cavity, so that the guide part is obliquely arranged downwards; the clamping parts are bent towards one side close to the bending part, so that the two clamping parts are inserted into the cavity to form a clamping cavity for fixing the plug. The utility model provides a pair of 4 book M shape bus copper bar structures are convenient for increase the current-carrying capacity of copper bar, improve the heat-sinking capability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the present invention.
Reference numerals:
1-bottom, 2-bending part, 3-insulating clamp, 4-plug, 21-cavity, 22-guiding part, 23-clamping part, 31-bottom plate, 32-side plate, 231-clamping cavity, 311-guiding tube, 321-through hole and 322-screw.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1, the 4-folded M-shaped bus bar copper bar structure provided in this embodiment includes a copper bar main body; the copper bar main body is provided with a bottom 1 and two bending parts 2 which are respectively arranged at two sides of the bottom; the two bending parts are bent towards one side close to the bottom part, so that a cavity 21 is formed between the two bending parts; the top of the bending part 2 is provided with a guide part 22 and a clamping part 23; the guide part 22 is bent towards the cavity, so that the guide part is obliquely arranged downwards; the clamping portions 23 are bent towards one side close to the bending portion, so that the two clamping portions are inserted into the cavity to form a clamping cavity 231 for fixing the plug 4. The thickness of the copper bar main body is 1-1.5mm, and preferably 1.2 mm. The 4 book M shape bus bar copper bar structure that this embodiment provided, after buckling many times, two clamping part 23 all inserts in the cavity 21 for the sectional view after the copper bar main part is buckled is similar to the M shape of capitalization. Because the heat dissipation of copper bar is directly proportional with the surface area of copper bar, under the same condition of sectional area, this embodiment has bigger surface area, and the heat dissipation is faster, and the current-carrying capacity is stronger. Simultaneously because the copper bar main part itself has elasticity, in the plug 4 inserts centre gripping chamber 231, two clamping part 23 all expands to one side that is close to plug 4 under the effect of self elasticity, and the butt is on the surface of plug 4, steps up plug 4, the fixed plug of being convenient for. Preferably, the cross section of the clamping cavity is in a trapezoid shape with a large upper part and a small lower part. After the plug 4 is inserted into the clamping cavity, the bottom of the clamping part 23 is extruded and deformed by the plug 4, and the clamping part 23 clamps the plug 4. Preferably, the included angle between the two guide portions is larger than the included angle between the two clamping portions. The included angle between the bending part and the bottom part is less than 90 degrees. The bent portion is inclined toward a side close to the cavity 21, so that the plug can be clamped conveniently.
Another embodiment of the utility model provides a 4-fold M-shaped bus copper bar structure; as shown in fig. 2, the 4-fold M-shaped bus bar copper bar structure provided in this embodiment is a further improvement of the previous embodiment. The 4-fold M-shaped bus copper bar structure provided by the embodiment further comprises an elastic insulating clamp 3; the cross section of the insulating clamp 3 is U-shaped; the insulating clamp 3 is placed in the cavity, and the two clamping parts are inserted into the insulating clamp and respectively abutted against two side walls of the insulating clamp; the insulating clip 3 maintains the tendency of the clamping portion to expand into the clamping cavity. When the plug is used, the insulating clamp 3 clamps the two clamping parts 23, so that the clamping parts keep the trend of expanding towards the clamping cavity, and the clamping parts 23 are convenient to cling to the surface of the plug. It is convenient to ensure good contact of the clamping portion 23 with the plug and to facilitate the transfer of current between the clamping portion 23 and the plug.
As a further improvement to the above technical solution, the insulating clip 3 has a bottom plate 31 and two side plates 32; the two side plates 32 and the bottom plate are integrally formed; two sides of the bottom plate 31 are respectively fixed with a guide tube 311; an internal thread is processed on the inner circumferential surface of the guide tube 311; the two guide tubes 311 are obliquely arranged and point to the two side plates respectively; the side plate 32 is provided with a through hole 321; the through hole 321 is a strip-shaped hole, and a screw 322 is installed on the side plate 32; the screw 322 passes through the through hole to be in threaded connection with the guide pipe. The screw 322 is slidable along the through hole 321. Since the clamping portion 23 and the side plate 32 of the insulating clip 3 are deformed to the same side each time the plug is spot-inspected, after a long time use, the elastic force of the clamping portion 23 and the insulating clip 3 is weakened due to repeated bending deformation. So that the clamping portion 23 cannot be brought into abutment against the plug. At this time, according to the 4-fold M-shaped bus bar copper bar structure provided by this embodiment, the screw 322 is rotated, and the screw 322 rotates the side plate 32 to the side close to the bottom plate 31, so as to reduce the distance between the two side plates 32, that is, reduce the distance between the two clamping portions 23. When the plug is inserted, the clamping part 23 is deformed more after being pressed, so that the clamping part 23 has enough elasticity, and the clamping part 23 is tightly attached to the plug and keeps good contact with the plug.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides a 4 roll over M shape bus copper bar structures which characterized in that: comprises a copper bar main body; the copper bar main body is provided with a bottom (1) and two bending parts (2) which are respectively arranged at two sides of the bottom; the two bending parts are bent towards one side close to the bottom part, so that a cavity (21) is formed between the two bending parts; the top of the bending part (2) is provided with a guide part (22) and a clamping part (23); the guide part (22) is bent towards the cavity, so that the guide part is obliquely arranged downwards; the clamping parts (23) are bent towards one side close to the bending part, so that the two clamping parts are inserted into the cavity to form a clamping cavity (231) for fixing the plug.
2. The 4-fold M-shaped bus copper bar structure according to claim 1, wherein: the cross section of the clamping cavity is in a trapezoid shape with a large upper part and a small lower part.
3. The 4-fold M-shaped bus copper bar structure according to claim 1, wherein: and the included angle between the two guide parts is larger than the included angle between the two clamping parts.
4. The 4-fold M-shaped bus copper bar structure according to claim 1, wherein: the included angle between the bending part and the bottom part is less than 90 degrees.
5. The 4-fold M-shaped bus copper bar structure according to claim 1, wherein: the insulating clamp (3) with elasticity is also included; the cross section of the insulating clamp (3) is U-shaped; the insulating clamp (3) is placed in the cavity, and the two clamping parts are inserted into the insulating clamp and respectively abutted against two side walls of the insulating clamp; the insulating clip (3) maintains the tendency of the clamping portion to expand into the clamping cavity.
6. The 4-fold M-shaped bus copper bar structure according to claim 5, wherein: the insulating clamp (3) is provided with a bottom plate (31) and two side plates (32); the two side plates (32) and the bottom plate are integrally formed; two sides of the bottom plate (31) are respectively fixed with a guide pipe (311); an internal thread is processed on the inner circumferential surface of the guide pipe (311); the two guide pipes (311) are obliquely arranged and respectively point to the two side plates; the side plate (32) is provided with a through hole (321); the side plate (32) is provided with a screw (322); the screw (322) passes through the through hole and is in threaded connection with the guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757322.9U CN209880898U (en) | 2019-05-24 | 2019-05-24 | 4 roll over M shape bus bar copper bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757322.9U CN209880898U (en) | 2019-05-24 | 2019-05-24 | 4 roll over M shape bus bar copper bar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209880898U true CN209880898U (en) | 2019-12-31 |
Family
ID=68947700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757322.9U Active CN209880898U (en) | 2019-05-24 | 2019-05-24 | 4 roll over M shape bus bar copper bar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209880898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113851866A (en) * | 2021-08-26 | 2021-12-28 | 智新科技股份有限公司 | Copper bar and binding post flexible connection clamping and controller three-phase copper bar connection structure |
-
2019
- 2019-05-24 CN CN201920757322.9U patent/CN209880898U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113851866A (en) * | 2021-08-26 | 2021-12-28 | 智新科技股份有限公司 | Copper bar and binding post flexible connection clamping and controller three-phase copper bar connection structure |
| CN113851866B (en) * | 2021-08-26 | 2024-06-04 | 智新科技股份有限公司 | Copper bar and binding post flexible connection clamping and controller three-phase copper bar connection structure |
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