CN205406109U - Stability of is improved heterotypic generating line row with thermal diffusivity - Google Patents
Stability of is improved heterotypic generating line row with thermal diffusivity Download PDFInfo
- Publication number
- CN205406109U CN205406109U CN201620244927.4U CN201620244927U CN205406109U CN 205406109 U CN205406109 U CN 205406109U CN 201620244927 U CN201620244927 U CN 201620244927U CN 205406109 U CN205406109 U CN 205406109U
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- Prior art keywords
- bus bar
- generating line
- bar body
- shaped
- thermal diffusivity
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Abstract
The utility model relates to a stability of is improved heterotypic generating line row with thermal diffusivity, including generating line row body the body was arranged to the generating line upper and lower both ends all are provided with the mounting groove the body was arranged to the generating line one side is formed with the dovetail slide that is connected with electric elements be convenient for the body was arranged to the generating line opposite side is formed with the radiating groove that is the corrugate still be provided with a plurality of technology grooves on the generating line row body, the technology groove can form the reinforcement segment territory of a plurality of triangle -shaped form. The utility model discloses need not to increase thickness and the sectional area that the generating line was arranged, make generating line row can have better stability ability and heat dispersion, and can practice thrift the manufacturing raw materials, save the manufacturing cost of enterprise.
Description
Technical field
This utility model relates to the technical field of electric connecting element, it is particularly applicable to the low-tension switch cabinet in electrical power trans mission/distribution system, particularly relates to a kind of special-shaped bus bar improving stability and thermal diffusivity.
Background technology
In power transmission and transformation and control system, for meeting the demand of big electric current conveying, frequently with bus bar in low-voltage power distributing cabinet, the Main Function of bus bar is to collect, distribute and transmit electric energy.
Current bus bar cross section many employings rectangle or circular cross-section, for improving structural stability and the thermal diffusivity of bus bar, what generally arranged by the thickness of bus bar is thicker, mode arranged in parallel it mostly is in becoming power distribution cabinet, but in real work, it is subject to kelvin effect impact, in busbar, electric current is bigger, kelvin effect is further obvious, cause that busbar net sectional area is greatly reduced, when electric current is when more than 1500A, between each busbar, there is also kindred effect, again can further such that the effective cross-section of busbar conduction reduces.In order to meet the current-carrying capacity of busbar, generally can only selecting more heavy in section busbar, but the kelvin effect thus brought is more serious, produce vicious cycle with regard to this, cause enterprise to produce copper consumption and sharply increase, cost is substantially increased.
Utility model content
Of the present utility model one in order that overcome above-mentioned the deficiencies in the prior art, and then a kind of special-shaped bus bar improving stability and thermal diffusivity is provided, without increasing thickness and the sectional area of bus bar, bus bar is enable to have good stability and heat dispersion, and manufacture raw material can be saved, save the manufacturing cost of enterprise.
The technical solution of the utility model:
A kind of special-shaped bus bar improving stability and thermal diffusivity, including bus bar body, it is provided with mounting groove at the two ends up and down of described bus bar body, the dovetail chute being easy to be connected it is formed with electrical equipment in the side of described bus bar body, opposite side at described bus bar body is formed with corrugated radiating groove, being additionally provided with multiple technology groove on described bus bar body, described technology groove can form the reinforced region of multiple triangle.
Further, the described reinforced region of each triangle is enclosed by three described technology grooves and is formed, described technology groove be shaped as rectangle.
Further, the described reinforced region of each triangle is formed by a described technology groove, described technology groove be shaped as triangle.
Further, described mounting groove be shaped as dovetail shaped or semicircle shape.
Further, described dovetail chute is provided with two, and the length direction along described bus bar body symmetrically is arranged.
Further, described bus bar body is made up of copper material.
This utility model has the advantages that the special-shaped bus bar improving stability and thermal diffusivity disclosed in this utility model relative to prior art, including bus bar body, being provided with mounting groove at the two ends up and down of bus bar body, arranging of mounting groove can facilitate bus bar body and other electrical equipments to be attached；Be formed with the dovetail chute being easy to be connected with other electrical equipments in the side of bus bar body, dovetail chute can convenient spacing and fixing to electrical equipment, bring a lot of facility for using；Opposite side at bus bar body is formed with corrugated radiating groove, and undulatory radiating groove increases the area of dissipation of bus bar body, reduces temperature and the temperature rise of bus bar body, makes special-shaped bus bar have good heat dispersion；It is additionally provided with multiple technology groove in the centre position of bus bar body, technology groove can form the reinforced region of multiple triangle, so arrange, not only can save the manufacture raw material of bus bar body, and the reinforced region of the triangle formed by technology groove can improve the stability of bus bar body.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become apparent from the description below, or is recognized by the practice of utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one；
Fig. 2 is the structural representation of this utility model embodiment two；
1-bus bar body in figure；2-mounting groove；3-dovetail chute；4-radiating groove；5-technology groove；6-reinforced region.
Detailed description of the invention
Below with reference to accompanying drawing, this utility model is described in detail.
Embodiment one:
Shown in Fig. 1, the disclosed special-shaped bus bar improving stability and thermal diffusivity of the present embodiment, including bus bar body 1, it is preferable that bus bar body 1 is made up of copper material, make bus bar body 1 have good electric conductivity and heat dispersion；It is provided with mounting groove 2 at the two ends up and down of bus bar body 1, disclosed in the present embodiment, mounting groove 2 is shaped as dovetail shaped, so can facilitate the installation of other electrical equipments and bus bar body 1, for meeting the layout demand of electrical equipment, it is formed in the side of bus bar body 1 and is easy to the dovetail chute 3 that electrical equipment connects, preferably, dovetail chute 3 is provided with two, length direction along bus bar body 1 symmetrically is arranged, so can easily facilitate the installation between electrical equipment and bus bar body 1, bus bar body 1 can be met the multiple demand of electrical equipment is installed.
Opposite side at bus bar body 1 is formed with corrugated radiating groove 4, and undulatory radiating groove 4 increases the area of dissipation of bus bar body 1, reduces temperature and the temperature rise of bus bar body 1, makes special-shaped bus bar have good heat dispersion.
Multiple technology groove 5 it is additionally provided with in the centre position of bus bar body 1, the reinforced region 6 of multiple triangle can be formed by technology groove 5, each reinforced region 6 disclosed in the present embodiment is enclosed by three technology grooves 5 and is formed, the shape of technology groove 5 is chosen as rectangle, so arrange, technology groove 5 one aspect of rectangle can save the materials being fabricated of bus bar body 1, save the manufacturing cost of enterprise, on the other hand, the reinforced region 6 being enclosed the triangle of formation by the technology groove 5 of three rectangles can improve the stability of bus bar body 1.
The present embodiment adopts special-shaped Cross section Design, without increasing thickness and the sectional area of bus bar, bus bar body 1 can be made to have good stability and heat dispersion by arranging radiating groove 4 and reinforced region 6, and manufacture raw material can be saved, save the manufacturing cost of enterprise.
Embodiment two:
Shown in Fig. 2, the present embodiment is disclosed improves stability and the special-shaped bus bar of thermal diffusivity and the difference is that only of above-described embodiment one, disclosed in the present embodiment, each reinforced region 6 is formed by a technology groove 5, technology groove 5 be shaped as triangle, so arrange, technology groove 5 one aspect of triangle can save the materials being fabricated of bus bar body 1, save the manufacturing cost of enterprise, on the other hand, the reinforced region 6 of the triangle directly formed by the technology groove 5 of triangle can improve the stability of bus bar body 1；It addition, the mounting groove 2 of the present embodiment be shaped as semicircle shape, so arrange and can facilitate on the one hand the fixed and positioned of other electrical equipments, on the other hand owing to mounting groove 2 processing and manufacturing of semicircle shape is simple, it is possible to save the manufacturing cost of enterprise to greatest extent.
The present embodiment relatively above-described embodiment one is compared, and overall processing manufacture view is simpler, it is possible to increase the production efficiency of bus bar body 1, saves manufacturing cost to greatest extent.
This utility model, without increasing thickness and the sectional area of bus bar, enables bus bar body to have good stability and heat dispersion, and can save manufacture raw material, saves the manufacturing cost of enterprise.
Above example is the exemplary illustration to this patent, does not limit its protection domain, and its local can also be changed by those skilled in the art, as long as no the spirit beyond this patent, all in the protection domain of this patent.
Claims (6)
1. the special-shaped bus bar improving stability and thermal diffusivity, it is characterized in that, including bus bar body (1), it is provided with mounting groove (2) at the two ends up and down of described bus bar body (1), the dovetail chute (3) being easy to be connected it is formed with electrical equipment in the side of described bus bar body (1), opposite side described bus bar body (1) is formed with corrugated radiating groove (4), described bus bar body (1) is additionally provided with multiple technology groove (5), described technology groove (5) can form the reinforced region (6) of multiple triangle.
2. a kind of special-shaped bus bar improving stability and thermal diffusivity according to claim 1, it is characterized in that, the described reinforced region (6) of each triangle is enclosed by three described technology grooves (5) and is formed, described technology groove (5) be shaped as rectangle.
3. a kind of special-shaped bus bar improving stability and thermal diffusivity according to claim 1, it is characterized in that, the described reinforced region (6) of each triangle is formed by a described technology groove (5), described technology groove (5) be shaped as triangle.
4. a kind of special-shaped bus bar improving stability and thermal diffusivity according to Claims 2 or 3, it is characterised in that described mounting groove (2) be shaped as dovetail shaped or semicircle shape.
5. a kind of special-shaped bus bar improving stability and thermal diffusivity according to claim 4, it is characterised in that described dovetail chute (3) is provided with two, and the length direction along described bus bar body (1) symmetrically is arranged.
6. a kind of special-shaped bus bar improving stability and thermal diffusivity according to claim 5, it is characterised in that described bus bar body (1) is made up of copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244927.4U CN205406109U (en) | 2016-03-28 | 2016-03-28 | Stability of is improved heterotypic generating line row with thermal diffusivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244927.4U CN205406109U (en) | 2016-03-28 | 2016-03-28 | Stability of is improved heterotypic generating line row with thermal diffusivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406109U true CN205406109U (en) | 2016-07-27 |
Family
ID=56419225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620244927.4U Expired - Fee Related CN205406109U (en) | 2016-03-28 | 2016-03-28 | Stability of is improved heterotypic generating line row with thermal diffusivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406109U (en) |
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2016
- 2016-03-28 CN CN201620244927.4U patent/CN205406109U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |