CN218102500U

CN218102500U - Bus duct that radiating effect is good

Info

Publication number: CN218102500U
Application number: CN202222034479.3U
Authority: CN
Inventors: 梁勇; 董伟林; 沙启龙
Original assignee: Anda Electric Sichuan Co ltd
Current assignee: Anda Electric Sichuan Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-20
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a bus duct that radiating effect is good, including lower casing, the fixed embedding has the otter board on the casing down, is fixed with lower base on the otter board, and it has wear-resisting cover to slide on the lower base to fill in, and the parcel has the fire prevention cover in the wear-resisting cover, and the parcel has insulating cover in the fire prevention cover, and the parcel has the copper in the insulating cover, and the both sides of wear-resisting cover are fixed with the cardboard that covers the base down, and the casing coats down and is stamped the casing, is fixed with the upper base on the upper casing, and the upper base is established with wear-resisting cover slip cap, is fixed with radiating fin on the upper casing. The utility model discloses an opening at both ends around radiating fin and the casing, in addition the motor drives the blade and produces the air current, can improve the ventilation efficiency in the casing to guarantee the radiating effect, can guarantee insulating safety through the insulating cover that covers on the copper, the fire prevention can be guaranteed to the fire prevention cover and the effect that fires is pressed down, wear-resisting cover can carry out the wear protection to the inlayer.

Description

Bus duct that radiating effect is good

Technical Field

The utility model relates to a bus duct technical field specifically is a bus duct that radiating effect is good.

Background

The bus duct is a novel conductor formed by using copper or aluminum as a conductor, using a non-olefinic insulating support, and then being mounted in a metal groove.

According to authorizing bulletin number CN212572016U a bus duct heat abstractor that radiating effect is good, the power distribution box comprises a box body, first through wires mouth has all been seted up to the left and right sides face of box, the inner wall fixedly connected with bus duct casing of box, the equal fixedly connected with protective housing of inner roof of box and the inner diapire of box, two the air intake has all been seted up to the right flank of protective housing, every the equal fixedly connected with refrigerator of inner diapire of protective housing, every the heat dissipation end of refrigerator all runs through every protective housing and box in proper order and extends to the top of box and the below of box, every the equal fixedly connected with baffle of inner wall of protective housing, every the equal fixedly connected with fixed pipe of inner diapire of protective housing. The utility model provides a bus duct heat abstractor that the radiating effect is good improves the inside thermal speed that gives off of bus duct, can make the bus duct reach good radiating effect, avoids the inside temperature of bus duct to rise and causes the problem of damage, has prolonged the life of bus duct.

At present, be used for the bus duct structure of circuit transition switch-on in the equipment shop, under the continuous operating condition, the condition of high temperature easily appears, and conventional bus duct casing only passes through radiating fin to and the copper runs through port position around the part and dispels the heat and cool down, but the air flow in the workshop is outdoor less than, leads to radiating efficiency greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bus duct that the radiating effect is good to solve the problem that improves the interior radiating efficiency of bus duct.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bus duct that radiating effect is good, includes lower casing, it has the otter board to fix the embedding on the casing down, be fixed with lower base on the otter board, slide on the base down and filled in wear-resisting cover, the parcel has the fire-proof cover in the wear-resisting cover, the parcel has insulating cover in the fire-proof cover, the parcel has the copper in the insulating cover, the both sides of wear-resisting cover are fixed with the cardboard that covers base down, the casing coats down and is stamped the casing, be fixed with the upper base on the upper casing, the upper base is established with wear-resisting cover slip cap, be fixed with radiating fin on the upper casing.

Preferably, the clamping plate is provided with a built-in hole, a pull pin is slidably sleeved in the built-in hole, manual operation can be achieved, and assembly efficiency is improved.

Preferably, the pull pin is wound with a spring, and two ends of the spring are respectively fixedly connected with the clamping plate and the pull pin, so that the stretching and retracting reset stability of the pull pin is ensured.

Preferably, the lower base is provided with a built-in groove, the pull pin and the built-in groove are arranged in a sliding insertion mode, and the copper plate and the lower shell are guaranteed to be stably assembled and butted.

Preferably, be fixed with the barrel down on the casing, both ends are all fixed the embedding about the inner wall of barrel have the filter screen, can prevent dust the protection to the motor position.

Preferably, a motor is fixed in the cylinder, blades are fixed on a rotating shaft of the motor, and the motor is of a direct current type and is connected with an indoor 220V power strip in a plugging mode through a wire.

Preferably, the lower shell and the upper shell are fixed through the connection plate matched with screws, so that the overall splicing stability of the shells is ensured.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an opening at both ends around radiating fin and the casing, in addition the motor drives the blade and produces the air current, can improve the ventilation efficiency in the casing to guarantee the radiating effect.

2. The utility model discloses an insulating cover that covers on the copper can guarantee insulating safety, and the fire prevention can be guaranteed to the fire prevention cover and the effect that fires is restrained, and wear-resisting cover can carry out the wear and tear protection to the inlayer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the top distribution of the copper plate of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a lower housing; 11. a lower base; 12. a wear-resistant sleeve; 13. a fireproof sleeve; 14. an insulating sleeve; 15. a copper plate; 16. clamping a plate; 17. an upper housing; 18. an upper base; 19. a heat dissipating fin; 110. a screen plate; 2. a built-in hole; 21. pulling a pin; 22. a spring; 23. a built-in groove; 3. a cylinder body; 31. filtering with a screen; 32. a motor; 33. a blade; 4. a connector tile.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example I

Referring to fig. 1 and 2, a bus duct with a good heat dissipation effect includes a lower casing 1, a mesh plate 110 is fixedly embedded in the lower casing 1, a lower base 11 is fixed on the mesh plate 110, a wear-resistant sleeve 12 is inserted on the lower base 11 in a sliding manner, a fireproof sleeve 13 is wrapped in the wear-resistant sleeve 12, an insulating sleeve 14 is wrapped in the fireproof sleeve 13, a copper plate 15 is wrapped in the insulating sleeve 14, clamping plates 16 covering the lower base 11 are fixed on two sides of the wear-resistant sleeve 12, an upper casing 17 covers the lower casing 1, an upper casing 18 is fixed on the upper casing 17, the upper casing 18 and the wear-resistant sleeve 12 are sleeved in a sliding manner, and heat dissipation fins 19 are fixed on the upper casing 17.

Referring to fig. 1 and 3, the snap-gauge 16 is provided with a built-in hole 2, and a pull pin 21 is slidably sleeved in the built-in hole 2, so that the assembly can be manually operated, and the assembly efficiency is improved.

Referring to fig. 1 and 3, a spring 22 is wound on the pull pin 21, and two ends of the spring 22 are respectively fixedly connected with the catch plate 16 and the pull pin 21, so as to ensure the stable extension and retraction of the pull pin 21.

Referring to fig. 1 and 3, the lower base 11 is provided with an internal groove 23, and the pull pin 21 is slidably inserted into the internal groove 23 to ensure stable assembly and butt joint of the copper plate 15 and the lower housing 1.

In use, the present embodiment: through the quick-release mounting structure, the copper plate 15 is stably mounted, and therefore the position of the through wire connection is positioned.

Example II

Referring to fig. 1 and 2, in this embodiment, as further described in embodiment 1, a bus duct with a good heat dissipation effect includes a lower housing 1, a mesh plate 110 is fixed and embedded in the lower housing 1, a lower base 11 is fixed on the mesh plate 110, a wear-resistant sleeve 12 is slidably inserted on the lower base 11, a fireproof sleeve 13 is wrapped in the wear-resistant sleeve 12, an insulating sleeve 14 is wrapped in the fireproof sleeve 13, a copper plate 15 is wrapped in the insulating sleeve 14, clamping plates 16 covering the lower base 11 are fixed on two sides of the wear-resistant sleeve 12, an upper housing 17 is covered on the lower housing 1, an upper base 18 is fixed on the upper housing 17, the upper base 18 and the wear-resistant sleeve 12 are slidably sleeved, and heat dissipation fins 19 are fixed on the upper housing 17.

Referring to fig. 1, both sides of the lower shell 1 and the upper shell 17 are fixed by the connection plate 4 and the screws, so as to ensure the stable splicing of the whole shells.

This embodiment is used: the wear-resistant sleeve 12 is made of polyethylene material, the fireproof sleeve 13 is formed by winding mica tape material, the insulating sleeve 14 is made of rubber material, and the lower shell 1 and the upper shell 17 are both made of stainless steel material.

Example III

Referring to fig. 1 and 2, in this embodiment, as further described with respect to other embodiments, a bus duct with a good heat dissipation effect includes a lower housing 1, a mesh plate 110 is fixed and embedded on the lower housing 1, a lower base 11 is fixed on the mesh plate 110, a wear-resistant sleeve 12 is slidably inserted on the lower base 11, a fireproof sleeve 13 is wrapped in the wear-resistant sleeve 12, an insulating sleeve 14 is wrapped in the fireproof sleeve 13, a copper plate 15 is wrapped in the insulating sleeve 14, clamping plates 16 covering the lower base 11 are fixed on two sides of the wear-resistant sleeve 12, an upper housing 17 is covered on the lower housing 1, an upper base 18 is fixed on the upper housing 17, the upper base 18 and the wear-resistant sleeve 12 are slidably sleeved, and heat dissipation fins 19 are fixed on the upper housing 17.

Referring to fig. 1 and 3, a spring 22 is wound on the pull pin 21, and two ends of the spring 22 are respectively and fixedly connected with the catch plate 16 and the pull pin 21, so as to ensure the stable extension and retraction of the pull pin 21.

Referring to fig. 1, a cylinder 3 is fixed on a lower housing 1, and a filter screen 31 is fixed at both upper and lower ends of an inner wall of the cylinder 3, so as to protect a motor 32 from dust.

Referring to fig. 1, a motor 32 is fixed in the cylinder 3, a blade 33 is fixed on a rotating shaft of the motor 32, and the motor 32 is of a direct current type and is connected with an indoor 220V power strip through a wire in a plugging manner.

In use, the present embodiment: when the copper plate 15 needs to be partially installed, the wear-resistant sleeve 12 on the copper plate 15 is slid and plugged into the lower base 11, the clamping plate 16 covers the lower base 11, meanwhile, the pulling pin 21 is pulled, so that the clamping plate 16 is completely in covering contact with the lower base 11, and when the position of the pulling pin 21 corresponds to the position of the built-in groove 23, the pulling pin 21 is inserted into the built-in groove 23 through the resetting effect of the spring 22, so that the fixing is completed.

Then, the upper shell 17 and the lower shell 1 are in covering butt joint, the connecting plate 4 and the screw are matched, fixed assembly is achieved, meanwhile, the upper base 18 and the wear-resistant sleeve 12 are in covering arrangement, and assembly positioning is completed.

When the heat dissipation effect needs to be improved, the power supply of the motor 32 is switched on, the motor 32 drives the blades 33 to rotate, air flow is generated, air circulation in the shell is improved, and therefore the heat dissipation effect is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bus duct that radiating effect is good, includes casing (1) down, its characterized in that: it has otter board (110) to fix the embedding on casing (1) down, be fixed with down base (11) on otter board (110), slide to plug into on lower base (11) and have wear-resisting cover (12), the parcel has fire prevention cover (13) in wear-resisting cover (12), the parcel has insulating cover (14) in fire prevention cover (13), the parcel has copper (15) in insulating cover (14), the both sides of wear-resisting cover (12) are fixed with cardboard (16) that cover base (11) down, casing (1) coats down and is stamped casing (17), it is fixed with upper base (18) on casing (17) to go up, upper base (18) and wear-resisting cover (12) slip cap are established, be fixed with radiating fin (19) on upper housing (17).

2. The bus duct with good heat dissipation effect as set forth in claim 1, characterized in that: the clamping plate (16) is provided with a built-in hole (2), and a pull pin (21) is sleeved in the built-in hole (2) in a sliding mode.

3. The bus duct with good heat dissipation effect as claimed in claim 2, wherein: a spring (22) is wound on the pull pin (21), and two ends of the spring (22) are fixedly connected with the clamping plate (16) and the pull pin (21) respectively.

4. The bus duct with good heat dissipation effect as set forth in claim 3, wherein: the lower base (11) is provided with a built-in groove (23), and the pull pin (21) and the built-in groove (23) are arranged in a sliding insertion mode.

5. The bus duct with good heat dissipation effect as set forth in claim 1, characterized in that: a cylinder (3) is fixed on the lower shell (1), and a filter screen (31) is fixedly embedded into the upper end and the lower end of the inner wall of the cylinder (3).

6. The bus duct with good heat dissipation effect as set forth in claim 5, wherein: a motor (32) is fixed in the cylinder body (3), and blades (33) are fixed on a rotating shaft of the motor (32).

7. The bus duct with good heat dissipation effect as claimed in claim 1, wherein: the two sides of the lower shell (1) and the upper shell (17) are fixed through the connection plates (4) and the matching screws.