CN113690822A - Adjustable bus duct - Google Patents
Adjustable bus duct Download PDFInfo
- Publication number
- CN113690822A CN113690822A CN202110967163.7A CN202110967163A CN113690822A CN 113690822 A CN113690822 A CN 113690822A CN 202110967163 A CN202110967163 A CN 202110967163A CN 113690822 A CN113690822 A CN 113690822A
- Authority
- CN
- China
- Prior art keywords
- main body
- upper cover
- bus duct
- duct
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/10—Cooling
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The invention discloses an adjustable bus duct which comprises a duct main body, wherein the bottom end of the duct main body is connected with a movable fixed bottom plate in a sliding manner, a movable upper cover is connected in the duct main body in a sliding manner, the movable upper cover penetrates through the top end of the duct main body and slides up and down through a telescopic part, the top end of the movable upper cover is fixedly provided with a heat dissipation part, a main bus duct is arranged in the duct main body, an upper cover bus duct is arranged in the movable upper cover, and a plurality of conductive buses are fixedly arranged between cavities formed by the main bus duct and the upper cover bus duct. The cavity formed by the main bus duct and the upper cover bus duct can be changed through the telescopic part, the number of conductive buses installed inside can be adjusted, the application range of the bus duct is improved, meanwhile, the movable fixing bottom plate slides relative to the main groove body, and after the main groove body and the fixing side plate reach a proper position, the main groove body and the fixing side plate are connected and relatively fixed through threads, so that the installation difficulty of the bus duct is greatly reduced, and the installation position of the bus duct is expanded.
Description
Technical Field
The invention relates to the technical field of bus ducts, in particular to an adjustable bus duct.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects.
The patent number 201610356017.X issued patent document discloses an adjustable bus duct, and its design principle is fixed both ends of right side board on upper cover plate and lower cover plate through the bolt, then neatly arranges the generating line that the skin wrapped up has the insulating layer in the appearance intracavity of bus duct, starts the pneumatic cylinder through the controller, and the piston rod extension of pneumatic cylinder pushes the connecting rod and removes the capacity of controlling middle bus duct.
Although the adjustable bus duct is provided in the patent document, the capacity in the bus duct can be adjusted, the device uses a hydraulic device, a hydraulic transmission system needs to be arranged, and a sensor is needed for real-time induction, so that the device is complex in structure and high in cost, does not have a proper fixing device and a proper connecting device, and cannot adapt to any installation site.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an adjustable bus duct.
In order to achieve the purpose, the invention adopts the following technical scheme:
an adjustable bus duct comprises a duct main body, wherein the bottom end of the duct main body is fixedly connected with a bottom fixed sliding strip, the bottom fixed sliding strip is connected with a movable fixed bottom plate in a sliding manner, two groups of main body inner baffles are symmetrically arranged in the duct main body, a main body bus duct is formed between the two groups of main body inner baffles, an upper cover sliding groove is formed in one side, away from the main body bus duct, of the main body inner baffles, the bottom end of the upper cover sliding groove is provided with a sliding groove lower limit, the upper cover sliding groove is connected with a movable upper cover in a sliding manner, the movable upper cover penetrates through the top end of the duct main body and slides up and down through a telescopic part, the two groups of upper cover inner baffles are symmetrically arranged in the movable upper cover, an upper cover bus duct is formed between the two groups of upper cover inner baffles, the top end of the movable upper cover is fixedly provided with a heat dissipation part, and a plurality of conductive buses are fixedly arranged between cavities formed by the main body bus duct and the upper cover bus duct, the bus isolation plate is fixedly installed between the conductive buses, bus baffles are symmetrically installed on two sides of the cell main body, and one side of the cell main body, far away from the bus baffles, is fixedly provided with a connecting part.
Preferably, the cross section of the bottom fixing slide bar is dovetail-shaped.
Preferably, the groove main part with the activity upper cover is formed by multilayer material combination, including dampproof course, basal layer, fire-retardant layer and insulating layer, the dampproof course is located the basal layer bottom, fire-retardant layer is located the basal layer top, the insulating layer is located fire-retardant layer top, combine through the tie coat between dampproof course, basal layer, fire-retardant layer and the insulating layer.
Preferably, the movable fixing bottom plate comprises a bottom plate main body, a fixing hole is formed in the top end of the bottom plate main body, fixing side plates are symmetrically mounted on the top end of the bottom plate main body, a bottom plate sliding groove is formed in the top end of the bottom plate main body, and the movable fixing bottom plate passes through the bottom plate sliding groove and the bottom fixing sliding strip is opposite to the groove main body in a sliding mode.
Preferably, the telescopic part comprises a motor fixing plate, a motor opening, a fixed rack, a small motor and a motor gear, the motor fixing plate is fixedly installed on one side of the groove main body, the motor opening is formed in the same side of the groove main body and the motor fixing plate, the small motor is fixedly installed on one side of the motor fixing plate, the motor gear is rotatably installed at the output end of the small motor, the fixed rack is fixedly installed on one side of the movable upper cover, and the motor gear is meshed with the fixed rack.
Preferably, the heat dissipation part comprises a heat absorption plate, and a plurality of heat dissipation plates are fixedly mounted at the top end of the heat absorption plate.
Preferably, the top end of the bus baffle is provided with an upper limiting block, the bus baffle is provided with a square through hole, and two ends of the conductive bus extend to the outside through the square through hole.
Preferably, the connecting part comprises a corrugated pipe, connecting side plates are symmetrically arranged on two sides of the corrugated pipe, and a connecting inner cavity is formed in the connecting part.
The invention has the following beneficial effects:
the groove main part forms by the multilayer material combination with the activity upper cover, including dampproof course, basal layer, fire-retardant layer and insulating layer, combines through the tie coat between dampproof course, basal layer, fire-retardant layer and the insulating layer, forms through the multiple material complex and can improve the dampproofing flame retardant ability of this bus duct, reduces the material corrosion problem that the firing that the circuit fault leads to and weing leads to.
The cavity that main part bus duct and upper cover bus duct formed can change through flexible part, can adjust internally mounted's conductive bus's quantity in certain extent, improves the application range of this bus duct, installs the isolated board of generating line between the conductive bus simultaneously and can prevent to establish ties or parallelly connected between the generating line, improves the degree of safety of circuit.
The movable fixing bottom plate slides relative to the groove main body through the bottom plate sliding groove and the bottom fixing sliding strip, after the movable fixing bottom plate is fixed to a preset installation position through the fixing hole, the groove main body can slide relative to the movable fixing bottom plate, after the movable fixing bottom plate reaches a proper position, the groove main body and the fixing side plate are connected through threads and are fixed relatively, the installation difficulty of the bus duct is greatly reduced, and the installation position of the bus duct is enlarged.
The heat absorption plate is connected with the movable upper cover and absorbs heat generated by the conductive bus during operation, the plurality of heat dissipation plates are fixedly mounted at the top end of the heat absorption plate, and the heat dissipation plates are vertical metal plates, so that the contact area of the heat dissipation part and air is enlarged, and the heat dissipation efficiency and the heat dissipation capacity are improved.
The corrugated pipe can swing a certain angle, the installation position and the angle of the bus duct can be changed through the corrugated pipe, the adaptation of the bus duct to the installation position is improved, and the limitation of the use place of the device is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable bus duct provided in the present invention;
fig. 2 is a schematic structural diagram of a groove main body of an adjustable bus duct provided by the invention;
FIG. 3 is a half-sectional view of a movable upper cover of an adjustable bus duct provided by the present invention;
fig. 4 is a schematic structural diagram of a telescopic portion of an adjustable bus duct provided by the invention;
fig. 5 is a schematic structural diagram of a connecting portion of an adjustable bus duct provided by the invention;
fig. 6 is a schematic structural view of a movable fixing bottom plate of an adjustable bus duct provided in the present invention;
fig. 7 is a schematic structural diagram of a heat dissipation portion of an adjustable bus duct provided in the present invention;
fig. 8 is a schematic structural diagram of a groove main body and a plate of a movable upper cover of an adjustable bus duct provided by the invention.
In the figure: 1. a movable fixed bottom plate; 2. a telescoping portion; 3. a tank body; 4. a connecting portion; 5. a movable upper cover; 6. a heat dissipating portion; 7. a bus bar baffle; 8. a conductive bus bar; 9. a bus bar insulating plate; 10. a bottom fixing slide bar; 11. a motor fixing plate; 12. a main body inner baffle; 13. Opening the motor; 14. an upper cover chute; 15. a main bus duct; 16. limiting the lower part of the sliding chute; 17. Fixing a rack; 18. an inner baffle plate of the upper cover; 19. a small-sized motor; 20. a motor gear; 21. a bellows; 22. connecting the side plates; 23. connecting the inner cavity; 24. a fixing hole; 25. fixing the side plate; 26. A base plate main body; 27. a bottom plate sliding groove; 28. a heat absorbing plate; 29. a heat dissipation plate; 30. a moisture barrier layer; 31. a base layer; 32. a flame retardant layer; 33. a bonding layer; 34. an insulating layer; 35. and (4) covering the bus duct.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-8, an adjustable bus duct comprises a main body 3, a movable fixing bottom plate 1 is slidably connected to the bottom end of the main body 3, a movable upper cover 5 is slidably connected to the inside of the main body 3, the movable upper cover 5 penetrates through the top end of the main body 3 and slides up and down through a telescopic part 2, a heat dissipation part 6 is fixedly mounted on the top end of the movable upper cover 5, a main bus duct 15 is arranged inside the main body 3, an upper cover bus duct 35 is arranged inside the movable upper cover 5, a plurality of conductive buses 8 are fixedly mounted between cavities formed by the main bus duct 15 and the upper cover bus duct 35, bus isolation plates 9 are fixedly mounted between the conductive buses 8, bus baffles 7 are symmetrically mounted on two sides of the main body 3, and a connecting part 4 is fixedly mounted on one side, far away from the main body 3, of the bus baffles 7.
The bottom end of the groove main body 3 is fixedly connected with a bottom fixed slide bar 10, the cross section of the bottom fixed slide bar 10 is dovetail-shaped, two groups of main body inner baffles 12 are symmetrically arranged in the groove main body 3, a main body bus duct 15 is formed between the two groups of main body inner baffles 12, an upper cover sliding groove 14 is arranged on one side of the groove main body 3, far away from the main body bus duct 15, of the main body inner baffles 12, a sliding groove lower limit 16 is arranged at the bottom end of the upper cover sliding groove 14, two groups of upper cover inner baffles 18 are symmetrically arranged in the movable upper cover 5, an upper cover bus groove 35 is formed between the two groups of upper cover inner baffles 18, two sides of the movable upper cover 5 are slidably connected in the upper cover sliding groove 14, the groove main body 3 and the movable upper cover 5 are formed by combining multiple layers of materials and comprise a damp-proof layer 30, a base layer 31, a flame-retardant layer 32 and an insulating layer 34, the damp-proof layer 30 is arranged at the bottom end of the base layer 31, the insulating layer 34 is arranged at the top end of the flame-retardant layer 32, the moisture-proof layer 30, the base layer 31, the flame retardant layer 32 and the insulating layer 34 are bonded to each other by an adhesive layer 33.
The movable fixing bottom plate 1 comprises a bottom plate main body 26, a fixing hole 24 is formed in the top end of the bottom plate main body 26, fixing side plates 25 are symmetrically installed on the top end of the bottom plate main body 26, a bottom plate sliding groove 27 is formed in the top end of the bottom plate main body 26, the movable fixing bottom plate 1 slides relative to a groove main body 3 through the bottom plate sliding groove 27 and a bottom fixing sliding strip 10, when the movable fixing bottom plate 1 is fixed to a preset installation position through the fixing hole 24, the groove main body 3 can slide relative to the movable fixing bottom plate 1, when a proper position is reached, the groove main body 3 is relatively fixed with the fixing side plates 25 through threaded connection, the installation difficulty of the bus duct is greatly reduced, and the installation position of the bus duct is enlarged.
The telescopic part 2 comprises a motor fixing plate 11, a motor opening 13, a fixed rack 17, a small motor 19 and a motor gear 20, the motor fixing plate 11 is fixedly installed on one side of the groove main body 3, the motor opening 13 is formed in the same side of the groove main body 3 and the motor fixing plate 11, the small motor 19 is fixedly installed on one side of the motor fixing plate 11, the motor gear 20 is rotatably installed at the output end of the small motor 19, the fixed rack 17 is fixedly installed on one side of the movable upper cover 5, the motor gear 20 is meshed with the fixed rack 17, when the number of the installed conductive buses 8 needs to be changed, the small motor 19 is started to drive the motor gear 20 to rotate, then the movable upper cover 5 is driven to slide relative to the groove main body 3 through the meshing of the motor gear 20 and the fixed rack 17, and therefore a cavity formed by the main bus duct 15 and the upper bus duct 35 is changed.
The heat dissipation part 6 comprises a heat absorption plate 28, the heat absorption plate 28 is connected with the movable upper cover 5 and absorbs heat generated by the conductive bus 8 during working, a plurality of heat dissipation plates 29 are fixedly mounted at the top end of the heat absorption plate 28, the heat dissipation plates 29 are arranged to be longitudinal metal plates, the contact area of the heat dissipation part 6 and air is enlarged, and the heat dissipation efficiency and the heat dissipation capacity are improved.
The upper limiting block is installed at the top end of the bus baffle 7, the upper limiting block prevents the movable upper cover 5 from sliding off relative to the groove main body 3, a square through hole is formed in the bus baffle 7, and two ends of the conductive bus 8 extend to the outside through the square through hole.
The connecting part 4 comprises a corrugated pipe 21, the corrugated pipe 21 can swing for a certain angle, the shape of the corrugated pipe 21 can be square or round, the connecting side plates 22 are symmetrically arranged on two sides of the corrugated pipe 21 according to installation conditions, manufacturing cost and the like, and a connecting inner cavity 23 is formed in the connecting part 4.
This equipment is a plurality of conductive bus 8 in advance, when the conductive bus 8 quantity of installation needs to be changed, it is rotatory to drive motor gear 20 through starting small motor 19, then it slides to drive the relative groove main part 3 of activity upper cover 5 through motor gear 20 and the meshing of fixed rack 17, make main part bus duct 15 and the cavity that upper cover bus duct 35 formed obtain changing, spacing piece is equipped with on 7 tops of bus bar baffle, it prevents the relative groove main part 3 landing of activity upper cover 5 to go up the spacing piece, square through hole has been seted up to bus bar baffle 7, the both ends of conductive bus 8 stretch to the external world through square through hole.
The movable fixing bottom plate 1 slides relative to the groove main body 3 through the bottom plate sliding groove 27 and the bottom fixing sliding strip 10, after the movable fixing bottom plate 1 is fixed to a preset installation position through the fixing hole 24, the groove main body 3 can slide relative to the movable fixing bottom plate 1, after the movable fixing bottom plate reaches a proper position, the groove main body 3 is relatively fixed with the fixing side plate 25 through threaded connection, the installation difficulty of the bus groove is greatly reduced, and the installation position of the bus groove is enlarged.
The heat absorbing plate 28 is connected with the movable upper cover 5 and absorbs heat generated by the conductive bus 8 during working, the plurality of heat dissipating plates 29 are fixedly mounted at the top end of the heat absorbing plate 28, the heat dissipating plates 29 are vertical metal plates, the contact area of the heat dissipating part 6 and air is enlarged, and the heat dissipating efficiency and the heat dissipating capacity are improved.
The corrugated pipe 21 can swing a certain angle, the installation position and the angle of the bus duct can be changed through the corrugated pipe 21, the adaptation of the bus duct to the installation position is improved, and the use place limitation of the equipment is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (8)
1. An adjustable bus duct comprises a duct main body (3), and is characterized in that the bottom end of the duct main body (3) is fixedly connected with a bottom fixed sliding strip (10), the bottom fixed sliding strip (10) is connected with a movable fixed bottom plate (1) in a sliding manner, two groups of main body inner baffles (12) are symmetrically arranged in the duct main body (3), a main bus duct (15) is formed between the two groups of main body inner baffles (12), an upper cover sliding groove (14) is formed in one side, away from the main bus duct (15), of the duct main body (3) on the main body inner baffle (12), a sliding groove lower limit (16) is arranged at the bottom end of the upper cover sliding groove (14), a movable upper cover (5) is connected with the upper cover sliding groove (14) in a sliding manner, the movable upper cover (5) penetrates through the top end of the duct main body (3) and slides up and down through a telescopic part (2), two groups of upper cover inner baffles (18) are symmetrically arranged in the movable upper cover (5), two sets of form upper cover bus duct (35) between upper cover inner baffle (18), activity upper cover (5) top fixed mounting has heat dissipation portion (6), fixed mounting has a plurality of electrically conductive generating lines (8) between the cavity that main part bus duct (15) and upper cover bus duct (35) formed, fixed mounting has isolated board of generating line (9) between electrically conductive generating line (8), generating line baffle (7) are installed to groove main part (3) bilateral symmetry, generating line baffle (7) are kept away from one side fixed mounting of groove main part (3) has coupling portion (4).
2. An adjustable bus duct according to claim 1, wherein the cross section of the bottom fixed sliding strip (10) is dovetail-shaped.
3. The adjustable bus duct according to claim 1, wherein the duct body (3) and the movable upper cover (5) are formed by combining multiple layers of materials, and comprise a moisture-proof layer (30), a base layer (31), a flame-retardant layer (32) and an insulating layer (34), wherein the moisture-proof layer (30) is located at the bottom end of the base layer (31), the flame-retardant layer (32) is located at the top end of the base layer (31), the insulating layer (34) is located at the top end of the flame-retardant layer (32), and the moisture-proof layer (30), the base layer (31), the flame-retardant layer (32) and the insulating layer (34) are combined through an adhesive layer (33).
4. The adjustable bus duct according to claim 1, wherein the movable fixed bottom plate (1) comprises a bottom plate main body (26), a fixed hole (24) is formed in the top end of the bottom plate main body (26), fixed side plates (25) are symmetrically mounted on the top end of the bottom plate main body (26), a bottom plate sliding groove (27) is formed in the top end of the bottom plate main body (26), and the movable fixed bottom plate (1) slides relative to the groove main body (3) through the bottom plate sliding groove (27) and the bottom fixed sliding strip (10).
5. The adjustable bus duct of claim 1, wherein the telescopic portion (2) comprises a motor fixing plate (11), a motor opening (13), a fixed rack (17), a small motor (19) and a motor gear (20), the motor fixing plate (11) is fixedly installed on one side of the slot main body (3), the motor opening (13) is installed on the same side of the slot main body (3) and the motor fixing plate (11), the small motor (19) is fixedly installed on one side of the motor fixing plate (11), the motor gear (20) is rotatably installed at an output end of the small motor (19), the fixed rack (17) is fixedly installed on one side of the movable upper cover (5), and the motor gear (20) is meshed with the fixed rack (17).
6. The adjustable bus duct according to claim 1, wherein the heat dissipation part (6) comprises a heat absorption plate (28), and a plurality of heat dissipation plates (29) are fixedly mounted on the top end of the heat absorption plate (28).
7. The adjustable bus duct according to claim 1, wherein an upper limiting block is mounted at the top end of the bus baffle (7), a square through hole is formed in the bus baffle (7), and two ends of the conductive bus (8) extend to the outside through the square through hole.
8. The adjustable bus duct according to claim 1, wherein the connecting portion (4) comprises a corrugated pipe (21), connecting side plates (22) are symmetrically installed on two sides of the corrugated pipe (21), and a connecting inner cavity (23) is formed in the connecting portion (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110967163.7A CN113690822A (en) | 2021-08-23 | 2021-08-23 | Adjustable bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110967163.7A CN113690822A (en) | 2021-08-23 | 2021-08-23 | Adjustable bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113690822A true CN113690822A (en) | 2021-11-23 |
Family
ID=78581419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110967163.7A Withdrawn CN113690822A (en) | 2021-08-23 | 2021-08-23 | Adjustable bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113690822A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614422A (en) * | 2022-03-31 | 2022-06-10 | 江苏神飞电气科技有限公司 | Light composite bus duct based on copper-aluminum composite material |
| CN115117828A (en) * | 2022-08-09 | 2022-09-27 | 广东施富电气实业有限公司 | Bus duct with intelligent monitoring function heat radiation structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181222A (en) * | 2017-06-07 | 2017-09-19 | 江苏万奇电器集团有限公司 | A kind of adjustable bus duct |
| CN108923357A (en) * | 2018-08-16 | 2018-11-30 | 江苏金利电气有限公司 | A kind of adjustable bus duct and its method for controlling internal temp |
| CN210430846U (en) * | 2019-10-28 | 2020-04-28 | 江苏亿龙电气有限公司 | Adjustable bus duct shell |
| CN210577641U (en) * | 2019-10-14 | 2020-05-19 | 武汉鼎承伟业建筑材料有限公司 | Bus horizontal support convenient to adjust |
| CN213693079U (en) * | 2020-10-12 | 2021-07-13 | 镇江市旭光电气科技有限公司 | Energy-saving bus duct with high-protection-level copper-aluminum composite conductor |
-
2021
- 2021-08-23 CN CN202110967163.7A patent/CN113690822A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181222A (en) * | 2017-06-07 | 2017-09-19 | 江苏万奇电器集团有限公司 | A kind of adjustable bus duct |
| CN108923357A (en) * | 2018-08-16 | 2018-11-30 | 江苏金利电气有限公司 | A kind of adjustable bus duct and its method for controlling internal temp |
| CN210577641U (en) * | 2019-10-14 | 2020-05-19 | 武汉鼎承伟业建筑材料有限公司 | Bus horizontal support convenient to adjust |
| CN210430846U (en) * | 2019-10-28 | 2020-04-28 | 江苏亿龙电气有限公司 | Adjustable bus duct shell |
| CN213693079U (en) * | 2020-10-12 | 2021-07-13 | 镇江市旭光电气科技有限公司 | Energy-saving bus duct with high-protection-level copper-aluminum composite conductor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614422A (en) * | 2022-03-31 | 2022-06-10 | 江苏神飞电气科技有限公司 | Light composite bus duct based on copper-aluminum composite material |
| CN114614422B (en) * | 2022-03-31 | 2023-11-24 | 江苏神飞电气科技有限公司 | Light composite bus duct based on copper-aluminum composite material |
| CN115117828A (en) * | 2022-08-09 | 2022-09-27 | 广东施富电气实业有限公司 | Bus duct with intelligent monitoring function heat radiation structure |
| CN115117828B (en) * | 2022-08-09 | 2023-02-03 | 广东施富电气实业有限公司 | Bus duct with intelligent monitoring function heat radiation structure |
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