CN206471127U - A kind of bridge-type busbar external member - Google Patents
A kind of bridge-type busbar external member Download PDFInfo
- Publication number
- CN206471127U CN206471127U CN201720170121.XU CN201720170121U CN206471127U CN 206471127 U CN206471127 U CN 206471127U CN 201720170121 U CN201720170121 U CN 201720170121U CN 206471127 U CN206471127 U CN 206471127U
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- busbar
- terminals
- straight portion
- angle
- external member
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Abstract
The utility model provides a kind of bridge-type busbar external member, at least including the first busbar and the second busbar；First busbar by the first straight portion, be connected to the first straight portion two ends and positioned at first straight portion's homonymy the first inclined portion and this three part of the second inclined portion constitute；Second busbar by second straight portion, be connected to second straight portion two ends and positioned at second straight portion homonymy the 3rd inclined portion and this three part of the 4th inclined portion constitute.First busbar and the second busbar nested arrangement, the first straight portion are parallel with second straight portion.It is busbar external member simple processing of the present utility model, with low cost, space limited near terminals is effectively utilized, the connectivity problem of terminals is solved well.
Description
Technical field
The utility model is related to a kind of busbar, more particularly to a kind of bridge-type busbar external member, belongs to technical field of electricity.
Background technology
Busbar is also known as copper bar or copper bus-bar or copper bus-bar, is made by copper material, rectangular cross-section or chamfering (circle
Angle) rectangle long conductor, by aluminum material make be referred to as aluminium row, rise in circuit conveying electric current and connection electrical equipment work
With.
It is attached between terminals, if using busbar, existing way is the complicated busbar external member of design structure,
The processing of busbar is related to the kinds of processes such as bending, punching press, cutting, and processing cost is even above material cost.Therefore, this area
Technical staff is directed to the busbar external member that design structure is simpler, processing is easier.
Utility model content
Technical problem to be solved in the utility model is：A kind of busbar external member is provided, and simple processing, cost are low
It is honest and clean.
In order to solve the above technical problems, the utility model provides a kind of busbar external member, it is at least conductive including first
Row and the second busbar；First busbar by the first straight portion, be connected to the first straight portion two ends and positioned at first straight portion's homonymy
The first inclined portion and this three part of the second inclined portion composition；Second busbar by second straight portion, be connected to second straight portion two ends
And the 3rd inclined portion and this three part of the 4th inclined portion composition positioned at second straight portion homonymy.
Further, the first busbar and the second busbar nested arrangement, the first straight portion are parallel with second straight portion.
Further, the first inclined portion and the first straight portion form the first angle, and the second inclined portion and the first straight portion form second and pressed from both sides
Angle, the 3rd inclined portion and second straight portion the 3rd angle of formation, the 4th inclined portion and second straight portion the 4th angle of formation, the first angle, the
The angular range of two angles, the 3rd angle and the 4th angle is all 90~170 degree.Preferably, the first angle, the second angle,
The angle of three angles and the 4th angle is 135 degree.
Further, bending formation first connects the tail end of the first inclined portion, the second inclined portion, the 3rd inclined portion and the 4th inclined portion respectively
Line end, the second terminals, the 3rd terminals, the 4th terminals.First terminals and the 3rd terminals are co-located in the first plane, the
Two terminals and the 4th terminals are co-located in the second plane.First terminals, the second terminals, the 3rd terminals, the 4th wiring
Wiring hole is offered on end.First terminals, the second terminals are parallel with the first straight portion, the 3rd terminals, the 4th terminals
It is parallel with second straight portion.
Further, each busbar of busbar external member is formed by strip metal section bar Bending Processing.Strip metal type
Material selects copper or aluminium alloy.
The beneficial effects of the utility model：It is busbar external member simple processing, with low cost, it is effectively utilized near terminals
Limited space, solves the connectivity problem of terminals well.
Brief description of the drawings
Fig. 1 is the side structure schematic view of the busbar external member of one preferred embodiment of the utility model；
Fig. 2 is the dimensional structure diagram of busbar external member shown in Fig. 1；
Fig. 3 is the side structure schematic view after busbar external member shown in Fig. 1 is installed；
Fig. 4 is the present invention looks up structural representation after busbar external member shown in Fig. 1 is installed.
Embodiment
The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
As depicted in figs. 1 and 2, busbar external member of the present utility model at least includes busbar 1 and busbar 2, busbar 1
By straight portion 11, inclined portion 12 and inclined portion 13, this three part is constituted, and inclined portion 12 and inclined portion 13 are connected to the two ends in straight portion 1 and be located at
Straight portion 11 homonymy, such straight portion 11, inclined portion 12 and the formation bridge-type busbar of inclined portion 13.The structure phase of busbar 2 and busbar 1
Seemingly, by straight portion 21, inclined portion 22 and inclined portion 23, this three part is constituted, inclined portion 22 and inclined portion 23 be connected to the two ends in straight portion 21 and
Positioned at the straight homonymy of portion 21, such straight portion 21, inclined portion 22 and the formation bridge-type busbar of inclined portion 23.Busbar 1 is nested with busbar 2
Arrangement, straight portion 11 is parallel with straight portion 21.Each busbar of busbar external member is formed by strip metal section bar Bending Processing.Strip
Shape selects copper or aluminium alloy.
Inclined portion 12 and straight portion 11 form the first angle, and inclined portion 13 and straight portion 11 form the second angle, inclined portion 22 and straight portion 21
The 3rd angle is formed, inclined portion 23 and straight portion 21 form the 4th angle, the first angle, the second angle, the 3rd angle and the 4th angle
Angular range be all 90~170 degree.Preferably, the angle of the first angle, the second angle, the 3rd angle and the 4th angle is
135 degree.
Inclined portion 12, inclined portion 13, the tail end difference bending of inclined portion 22 and inclined portion 23 formed the first terminals, the second terminals,
3rd terminals, the 4th terminals.First terminals, the second terminals are parallel with straight portion 11, the 3rd terminals, the 4th terminals
It is parallel with straight portion 21.First terminals and the 3rd terminals are co-located in the first plane, the second terminals and the coexistence of the 4th terminals
In the second plane.First plane and the second plane can have difference in height.First terminals, the second terminals, the 3rd terminals,
Wiring hole is offered on four terminals.
When electric device uses three-phase electricity, busbar external member of the present utility model can increase the 3rd busbar.Lead
Electricity row 3 can be in folding shape or similar Fig. 1 shown in Fig. 1 as busbar 2 " bridge-type ", with specific reference to different
Use occasion is designed installation.
Bridge-type busbar external member of the present utility model, vertical interval between busbar 1, busbar 2, busbar 3 can be with
Regulation, makes busbar meet mutually insulated requirement.Fig. 3 and Fig. 4 are the structures after busbar 1, busbar 2 and busbar 3 are installed
Schematic diagram.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations without creative work according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of busbar external member, it is characterised in that at least including the first busbar and the second busbar；First busbar
By the first straight portion, it is connected to the described first straight portion two ends and the first inclined portion positioned at described first straight portion's homonymy and second oblique
This three part of portion is constituted；Second busbar by second straight portion, be connected to the second straight portion two ends and positioned at described
3rd inclined portion of second straight portion homonymy and this three part of the 4th inclined portion composition.
2. a kind of busbar external member according to claim 1, it is characterised in that first busbar and described second is led
Electricity row's nested arrangement, the first straight portion is parallel with the second straight portion.
3. a kind of busbar external member according to claim 2, it is characterised in that first inclined portion and the first straight portion
Form the first angle, second inclined portion and the first straight portion form the second angle, the 3rd inclined portion and described second straight
Portion forms the 3rd angle, the 4th inclined portion and the second straight portion the 4th angle of formation, first angle, second folder
The angular range at angle, the 3rd angle and the 4th angle is all 90~170 degree.
4. a kind of busbar external member according to claim 3, it is characterised in that first angle, second angle,
The angle of 3rd angle and the 4th angle is 135 degree.
5. a kind of busbar external member according to claim 2, it is characterised in that first inclined portion, second inclined portion,
3rd inclined portion and the 4th inclined portion tail end difference bending formed the first terminals, the second terminals, the 3rd terminals,
4th terminals.
6. a kind of busbar external member according to claim 5, it is characterised in that first terminals and the described 3rd connect
Line end is co-located in the first plane, and second terminals and the 4th terminals are co-located in the second plane.
7. a kind of busbar external member according to claim 5, it is characterised in that first terminals, described second connect
Line end, the 3rd terminals, offer wiring hole on the 4th terminals.
8. a kind of busbar external member according to claim 5, it is characterised in that first terminals, described second connect
Line end is parallel with the described first straight portion, and the 3rd terminals, the 4th terminals are parallel with the second straight portion.
9. a kind of busbar external member according to claim 3, it is characterised in that each busbar of the busbar external member
Formed by strip metal section bar Bending Processing.
10. a kind of busbar external member according to claim 9, it is characterised in that the strip metal section bar from copper or
Aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720170121.XU CN206471127U (en) | 2017-02-24 | 2017-02-24 | A kind of bridge-type busbar external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720170121.XU CN206471127U (en) | 2017-02-24 | 2017-02-24 | A kind of bridge-type busbar external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206471127U true CN206471127U (en) | 2017-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720170121.XU Active CN206471127U (en) | 2017-02-24 | 2017-02-24 | A kind of bridge-type busbar external member |
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| CN (1) | CN206471127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971773A (en) * | 2017-02-24 | 2017-07-21 | 东泽节能技术（苏州）有限公司 | A kind of bridge-type busbar external member |
-
2017
- 2017-02-24 CN CN201720170121.XU patent/CN206471127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971773A (en) * | 2017-02-24 | 2017-07-21 | 东泽节能技术（苏州）有限公司 | A kind of bridge-type busbar external member |
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