CN221202094U

CN221202094U - Intensive bus duct

Info

Publication number: CN221202094U
Application number: CN202323198622.3U
Authority: CN
Inventors: 郭建明
Original assignee: Zhenjiang Jiancheng Electrical Appliance Co ltd
Current assignee: Zhenjiang Jiancheng Electrical Appliance Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-06-21
Anticipated expiration: 2033-11-27

Abstract

The utility model discloses an intensive bus duct which comprises a bottom plate, side plates, a top plate, a drying mechanism, a heat insulation protection mechanism and a heat dissipation mechanism, wherein the side plates are fixedly arranged on two sides of the bottom plate through bolts; according to the utility model, the drying frame drives the water absorbing pad to be inserted into the bus duct along the through groove to absorb water vapor for dehumidification, so that the water absorbing pad can be conveniently and rapidly pulled out from the through groove for replacement, the problems that the water absorbing pad can not rapidly discharge the water vapor and the water absorbing pad can not be replaced are solved, the bus bar is attached to the heat conducting fin in an arrangement mode and is in heat conduction connection with the heat radiating fins, rapid heat absorption and cooling are realized, and the problem that the cooling effect is limited due to the blocking between the heat conducting fin and the bus bar is solved.

Description

Intensive bus duct

Technical Field

The utility model relates to the technical field of bus duct equipment, in particular to an intensive bus duct.

Background

The dense bus duct is suitable for alternating current three-phase four-wire and three-phase five-wire systems, is used as auxiliary equipment of power supply and distribution equipment in industrial and mining, enterprises and high-rise buildings, is particularly suitable for transformation of workshops and old enterprises, is flexible and convenient to set, can be provided with a large number of sockets, has high universality, and does not need to change power supply when the position of electric equipment is adjusted;

The utility model with the application number 202023028578.8 discloses a compact bus duct structure, which can play a role in dampproof and heat dissipation through the matching of a water absorption pad and a heat conduction sheet, wherein the water absorption pad can provide a dry external environment for bus cables, and meanwhile, the heat conduction sheet can conduct heat energy generated by a bus duct to the water absorption pad, so that the water absorption pad is dried, the long-term effective dustproof and heat dissipation effect can be maintained through the matching of the heat conduction sheet and the water absorption pad, and water sprayed to the top end of the bus duct can be rapidly discharged through the matching of a different-nature top plate and a water drainage hole, so that accumulation and leakage are avoided;

However, when the heat conducting sheet in the dense bus duct structure conducts the heat generated by the bus duct to the water absorbing pad for drying, the evaporated water vapor is still sealed in the bus duct, the water vapor cannot be rapidly discharged, the water absorbing performance of the water absorbing pad is reduced after long-time use and cannot be rapidly replaced, and the heat conducting sheet and the bus bar are separated by the separation baffle and the water absorbing pad in the dense bus duct structure and cannot rapidly absorb the heat for cooling, so the utility model provides the dense bus duct to solve the problems in the prior art.

Disclosure of utility model

The utility model aims to solve the problems that the water absorption pad can not be quickly discharged and the water absorption pad can not be quickly replaced by the water absorption pad, and the problem that the heat absorption pad is attached to the bus bar and is in heat conduction connection with the heat dissipation fins, so that quick heat absorption and temperature reduction are realized, and the problem that the cooling effect is limited due to the blocking between the heat conduction pad and the bus bar is solved.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an intensive bus duct, includes bottom plate, curb plate, roof, drying mechanism, thermal-insulated protection machanism and cooling machanism, the bottom plate both sides bolt fastening is equipped with the curb plate, bolt fastening is equipped with the roof between the curb plate upper end, drying mechanism includes logical groove, first spacing groove, dry frame, water absorption pad and locking mechanical system, logical groove has been seted up to bilateral symmetry on the bottom plate, roof below symmetry is fixed and is equipped with first spacing groove, it is equipped with dry frame to insert in the logical groove, dry frame internal fixation is equipped with the water absorption pad, dry frame below is equipped with locking mechanical system, the roof top is equipped with thermal-insulated protection machanism, be equipped with cooling machanism between bottom plate and the roof.

The further improvement is that: the through groove corresponds to the upper and lower positions of the first limiting groove.

The further improvement is that: the locking mechanism comprises a rotating frame, clamping blocks and a rotating shaft, wherein the rotating frame is symmetrically arranged at the front and back of the bottom of the drying frame, the clamping blocks are fixedly arranged on the rotating frame in a opposite mode, and the rotating shaft is fixedly arranged below the rotating frame.

The further improvement is that: the heat insulation protection mechanism comprises a heat insulation cover, a support and a ventilation groove, wherein the heat insulation cover is fixedly arranged on the top plate, the support is symmetrically and fixedly arranged between the heat insulation cover and the top plate, and the ventilation groove is symmetrically formed in two sides of the top plate.

The further improvement is that: the heat shield is in an arc-shaped bulge, and the ventilation groove is communicated with the heat shield.

The further improvement is that: the heat dissipation mechanism comprises a second limit groove, bus wires, heat conducting fins and heat dissipation fins, wherein the second limit groove is fixedly arranged in the middle of the inner sides of the bottom plate and the top plate in a matched mode, the bus wires are arranged between the second limit grooves in a penetrating mode, the heat conducting fins are arranged between the bus wires in a matched mode, the heat dissipation fins are fixedly arranged below the bottom plate, and the heat conducting fins are in heat conduction connection with the heat dissipation fins.

The further improvement is that: the middle of the side plate is provided with a vent in a matching way, a dustproof net is fixedly arranged in the vent in a matching way, and a sealing block is arranged at the outer side of the vent.

The beneficial effects of the utility model are as follows: according to the utility model, the drying frame drives the water absorbing pad to be inserted into the bus duct along the through groove to absorb water vapor for dehumidification, so that the water absorbing pad is conveniently and rapidly pulled out of the through groove for replacement, the water absorbing performance is ensured, the problems that the water absorbing pad cannot rapidly discharge water vapor and the water absorbing pad cannot be rapidly replaced are solved, the bus bar is arranged and attached through the heat conducting fin and is in heat conduction connection with the heat radiating fin, rapid heat absorption and temperature reduction are realized, and the problem that the cooling effect is limited due to the blocking between the heat conducting fin and the bus bar is solved.

Drawings

FIG. 1 is an overall front cross-sectional view of the present utility model;

FIG. 2 is a side view of a drying frame of the present utility model;

Fig. 3 is an enlarged schematic view of the present utility model at a.

Wherein: 1. a bottom plate; 2. a side plate; 3. a top plate; 4. a through groove; 5. a first limit groove; 6. a drying frame; 7. a water absorbing pad; 8. a rotating frame; 9. a clamping block; 10. a rotating shaft; 11. a heat shield; 12. a bracket; 13. a ventilation groove; 14. the second limit groove; 15. bus bar wires; 16. a heat conductive sheet; 17. a heat radiation fin; 18. a vent; 19. a dust screen; 20. the closure is closed.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the embodiments shown in fig. 1, fig. 2 and fig. 3, the present embodiment provides a compact bus duct, including a bottom plate 1, a side plate 2, a top plate 3, a drying mechanism, a heat insulation protection mechanism and a heat dissipation mechanism, the side plate 2 is fixed on two sides of the bottom plate 1, the top plate 3 is fixed between the upper ends of the side plates 2, the drying mechanism includes a through groove 4, a first limit groove 5, a drying frame 6, a water absorption pad 7 and a locking mechanism, the through groove 4 is symmetrically arranged on two sides of the bottom plate 1, the first limit groove 5 is symmetrically fixed below the top plate 3, the through groove 4 corresponds to the upper and lower positions of the first limit groove 5, the drying frame 6 is inserted into the through groove 4, the water absorption pad 7 is fixed in the drying frame 6, the locking mechanism is arranged below the drying frame 6, the heat insulation protection mechanism is arranged above the top plate 3, the water absorption pad 7 absorbs water vapor when the water vapor is generated inside the bus duct, the water absorption pad 7 is released after the locking is released when the water absorption pad 7 needs to be replaced, the water absorption pad 7 is quickly replaced, the water absorption pad 7 cannot be quickly replaced after the water absorption pad 7 cannot be quickly replaced, and the water absorption pad cannot be quickly replaced after the water absorption pad is drained after the water absorption pad 7 is quickly replaced.

The locking mechanism comprises a rotating frame 8, clamping blocks 9 and a rotating shaft 10, the rotating frame 8 is symmetrically arranged at the bottom of the drying frame 6 in a front-back rotating mode, the clamping blocks 9 are fixedly arranged on the rotating frame 8 in a opposite mode, the rotating shaft 10 is fixedly arranged below the rotating frame 8, when the drying frame 6 is required to be locked, the drying frame is inserted into the first limiting groove 5 and then rotates after being rotated, the rotating frame 8 and the clamping blocks 9 are rotated to be in contact with the bottom plate 1 to prevent the drying frame 6 from falling, and when the locking is released, the drying frame 6 is reversely rotated to the position of the through groove 4 to be conveniently pulled out.

The heat insulation protection mechanism comprises a heat insulation cover 11, a support 12 and a ventilation groove 13, wherein the heat insulation cover 11 is fixedly arranged on the top plate 3, the support 12 is symmetrically and fixedly arranged between the heat insulation cover 11 and the top plate 3, the ventilation groove 13 is symmetrically arranged on two sides of the top plate 3, the heat insulation cover 11 is in an arc-shaped bulge, the ventilation groove 13 is communicated with the heat insulation cover 11, the heat insulation cover 11 is used for insulating the sun and directly drying the sun in daily use, rainwater is guided to quickly slide down in rainy days, a certain protection effect is achieved above the top plate 3, and the ventilation groove 13 facilitates air circulation and improves the heat insulation effect.

The heat dissipation mechanism comprises a second limit groove 14, a bus bar 15, heat conducting fins 16 and heat dissipation fins 17, wherein the second limit groove 14 is fixedly arranged in the middle of the inner sides of the bottom plate 1 and the top plate 3 in a matched mode, the bus bar 15 is arranged between the second limit grooves 14 in a penetrating mode, the heat conducting fins 16 are arranged between the bus bar 15 in a matched mode, the heat dissipation fins 17 are fixedly arranged below the bottom plate 1, the heat conducting fins 16 are in heat conduction connection with the heat dissipation fins 17, when the bus bar 15 is electrified to generate heat, the heat conducting fins 16 on two sides absorb heat and transfer the heat to the heat dissipation fins 17 to conduct radiation and heat dissipation, and the problem that the heat conducting fins 16 are far away from the bus bar 15 in a spaced mode and cannot absorb the heat rapidly and dissipate the temperature is solved.

The middle of the side plate 2 is provided with a vent 18 in a matching way, a dust screen 19 is fixedly arranged in the vent 18 in a matching way, a sealing block 20 is arranged on the outer side of the vent 18, and when the ventilation and heat dissipation are needed, the sealing block 20 is pulled out to accelerate the air circulation through the vent 18.

The second limiting groove is used for clamping and limiting the bus bar wires after the side plates of the compact bus bar are fixed with the bottom plate and the top plate through bolts, so that the bus bar wires pass through the bus bar in order, the heat shield shields the bus bar to isolate direct sun and rain erosion, the drying frame enables the water absorbing pads to be fixed on two sides in the bus bar to absorb water and keep the inside dry, when the water absorbing pads are used for a long time, the water absorbing performance is reduced and needs to be replaced, the rotating shaft enables the clamping blocks to rotate to the through groove to be in contact and lock under the driving of the rotating frame, the drying frame is conveniently pulled out from the through groove to be replaced, when the bus bar wires are electrified to generate heat, the heat is quickly absorbed by the heat conducting sheet and transferred to the heat radiating fins to facilitate quick heat radiation, and when the heat is required to be further radiated, the sealing block is pulled out to accelerate the air circulation in the bus bar through the ventilation opening.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An intensive bus duct, its characterized in that: including bottom plate (1), curb plate (2), roof (3), drying mechanism, thermal-insulated protection machanism and cooling mechanism, bottom plate (1) both sides bolt fastening is equipped with curb plate (2), bolt fastening is equipped with roof (3) between curb plate (2) upper end, drying mechanism includes logical groove (4), first spacing groove (5), dry frame (6), water absorption pad (7) and locking mechanical system, logical groove (4) have been seted up to bilateral symmetry on bottom plate (1), roof (3) below symmetry is fixed and is equipped with first spacing groove (5), be equipped with dry frame (6) in logical groove (4), dry frame (6) internal fixation is equipped with water absorption pad (7), dry frame (6) below is equipped with locking mechanical system, roof (3) top is equipped with thermal-insulated protection machanism, be equipped with cooling mechanism between bottom plate (1) and roof (3).

2. An intensive bus duct as set forth in claim 1, wherein: the through groove (4) corresponds to the upper and lower positions of the first limit groove (5).

3. An intensive bus duct as set forth in claim 1, wherein: the locking mechanism comprises a rotating frame (8), clamping blocks (9) and a rotating shaft (10), wherein the rotating frame (8) is symmetrically arranged at the bottom of the drying frame (6) in a front-back rotating mode, the clamping blocks (9) are fixedly arranged on the rotating frame (8) in a vehicle-to-vehicle mode, and the rotating shaft (10) is fixedly arranged below the rotating frame (8).

4. An intensive bus duct as set forth in claim 1, wherein: the heat insulation protection mechanism comprises a heat insulation cover (11), a support (12) and a ventilation groove (13), wherein the heat insulation cover (11) is fixedly arranged on the top plate (3), the support (12) is symmetrically and fixedly arranged between the heat insulation cover (11) and the top plate (3), and the ventilation groove (13) is symmetrically formed in two sides of the top plate (3).

5. The compact bus duct as set forth in claim 4, wherein: the heat shield (11) is in an arc-shaped bulge, and the ventilation groove (13) is communicated with the heat shield (11).

6. An intensive bus duct as set forth in claim 1, wherein: the heat dissipation mechanism comprises a second limit groove (14), bus flat cables (15), heat conducting fins (16) and heat dissipation fins (17), wherein the second limit groove (14) is fixedly arranged in the middle of the inner sides of the bottom plate (1) and the top plate (3), the bus flat cables (15) are arranged between the second limit groove (14) in a penetrating mode, the heat conducting fins (16) are arranged between the bus flat cables (15) in a matching mode, the heat dissipation fins (17) are fixedly arranged below the bottom plate (1), and the heat conducting fins (16) are connected with the heat dissipation fins (17) in a heat conduction mode.

7. An intensive bus duct as set forth in claim 1, wherein: the side plate (2) is provided with a vent (18) in the middle in a matching way, a dustproof net (19) is fixedly arranged in the vent (18) in a matching way, and a sealing block (20) is arranged at the outer side of the vent (18).