CN219498884U - Safe bus duct - Google Patents

Abstract

The utility model relates to a safe bus duct which comprises a shell, wherein the shell is arranged on external equipment, a heat dissipation mechanism and a dust collection mechanism are arranged on the shell, the heat dissipation mechanism comprises an air inlet shell, a cooling pipe, a fixing plate, a heat dissipation shell, a motor, blades and a protective net, the fixing plate is arranged in a plurality, the fixing plate is respectively connected to the shell and the air inlet shell, the cooling pipe is arranged in a plurality, the cooling pipes are respectively communicated with the air inlet shell, and the heat dissipation mechanism is designed to drive the blades to rotate under the action of the motors, so that cooling air is blown onto a connecting plate along the cooling pipe, a large amount of heat on the connecting plate can be taken away, and the service life of the bus duct is prolonged.

Description

Safe bus duct

Technical Field

The utility model relates to the technical field of safety bus ducts, in particular to a safety bus duct.

Background

In the existing scheme, the technology is limited to the cross section area of a conductor and the length-width ratio of the cross section of the conductor is changed, so that the heat loss is serious, the service life is low, and if the technology is used for a long time, serious potential safety hazards are caused, so that the use effect is influenced.

In addition, because it is cooled down through blowing in air, but because bus duct is not sealed installation, therefore the dust can enter into in the bus duct, if can not effectually with the air discharge after the heat dissipation can reduce the discharge effect of dust.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a safe bus duct to solve the technical problem that the heat of the existing bus duct cannot be conveniently discharged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safe bus duct, includes the shell, and the shell is installed on external equipment, be provided with cooling mechanism and dust absorption mechanism on the shell, cooling mechanism includes air inlet shell, cooling tube, fixed plate, heat dissipation shell, motor, blade and protection network, the fixed plate is provided with a plurality ofly, and a plurality of the fixed plate is connected respectively on shell and air inlet shell, the cooling tube is provided with a plurality ofly, and a plurality of the cooling tube communicates respectively on the air inlet shell, and the heat dissipation shell is installed on the air inlet shell, and the extension end of motor is connected on the heat dissipation shell, and the blade is installed on the side of motor, and protection network detachable connects on the heat dissipation shell, is provided with insulating mechanism in the shell.

Preferably, the dust collection mechanism comprises a dust collection pipe, a movable pipe, an elastic sheet and a spring, wherein the dust collection pipe is connected to the shell through threads, the movable pipe is communicated to external equipment, the elastic sheet is provided with a plurality of elastic sheets, the elastic sheets are respectively installed along the inner wall of the dust collection pipe, a clamping groove is formed in the side face of the movable pipe, the elastic sheets are clamped in the clamping groove, the spring is installed in the dust collection pipe and attached to the movable pipe, and the dust collection effect is guaranteed through the design of the dust collection mechanism.

In a further preferred embodiment, the movable tube is provided with a sliding sleeve and a release sleeve, the sliding sleeve is slidably connected to the movable tube and is screwed to the dust suction tube, the release sleeve is mounted on the sliding sleeve, the release sleeve is attached to the plurality of elastic sheets, and the sliding sleeve and the release sleeve are designed to ensure the connection effect.

In a further preferred embodiment, the dust collection mechanisms are provided in plurality, and the dust collection mechanisms are respectively installed at two sides of the shell, and the dust collection effect is ensured by the design of the dust collection mechanisms.

In a further preferred embodiment, the insulation mechanism includes an insulation board and insulation terminals, the insulation board is installed in the housing, the insulation terminals are provided in plurality, and a plurality of the insulation terminals are installed on the insulation board respectively, and the insulation effect is ensured by the design of the insulation mechanism.

In a further preferred embodiment, the insulating terminal is provided with a fixing hole, the insulating terminal is provided with a connecting plate, the bolt passes through the connecting plate to be in threaded connection with the fixing hole, the connecting plates are respectively and electrically connected with external equipment, and the design of the fixing hole ensures the stability of connection.

In a further preferred embodiment, a plurality of the cooling pipes are each arranged on the upper end face of the connection plate.

Compared with the prior art, the utility model provides the safe bus duct which has the following beneficial effects:

the cooling mechanism is designed, and the blades can be driven to rotate under the action of the motors, so that cooling air is blown onto the connecting plate along the cooling pipes, a large amount of heat on the connecting plate can be taken away, and the service life of the cooling air cooling device is prolonged.

The dust collection mechanism is designed, and the air containing dust in the dust collection mechanism can be effectively discharged under the action of connection between the dust collection pipe and the movable pipe, so that the accumulation of dust in the dust collection mechanism is avoided, and the use effect is improved.

The insulating mechanism design can promote insulating grade under the combined action of insulation board and insulated terminal, has avoided unexpected condition to appear, has guaranteed the security that the connecting plate used.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a safety bus duct according to the present utility model;

FIG. 2 is a schematic view of a dust suction mechanism according to the present utility model;

FIG. 3 is a schematic view of the heat dissipating shell, motor, blades and protective mesh of the present utility model;

FIG. 4 is a schematic cross-sectional view of a dust extraction mechanism according to the present utility model;

fig. 5 is a schematic structural view of an insulation mechanism in the present utility model.

In the figure: 1. a housing; 2. an air inlet shell; 3. a cooling tube; 4. a fixing plate; 5. a heat dissipation shell; 6. a motor; 7. a blade; 8. a protective net; 9. a dust collection pipe; 10. a movable tube; 11. a spring plate; 12. a spring; 13. a clamping groove; 14. a sliding sleeve; 15. unlocking the sleeve; 16. an insulating plate; 17. an insulated terminal; 18. a fixing hole; 19. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, a safe bus duct comprises a housing 1, the housing 1 is installed on external equipment, a heat dissipation mechanism and a dust collection mechanism are arranged on the housing 1, the heat dissipation mechanism comprises an air inlet shell 2, a cooling pipe 3, a fixing plate 4, a heat dissipation shell 5, a motor 6, blades 7 and a protection net 8, the fixing plate 4 is provided with a plurality of fixing plates 4, the fixing plates 4 are respectively connected to the housing 1 and the air inlet shell 2, the cooling pipe 3 is provided with a plurality of cooling pipes 3, the cooling pipes 3 are respectively communicated to the air inlet shell 2, the heat dissipation shell 5 is installed on the air inlet shell 2, the extending end of the motor 6 is connected to the heat dissipation shell 5, the blades 7 are installed on the side surface of the motor 6, the protection net 8 is detachably connected to the heat dissipation shell 5, an insulation mechanism is arranged in the housing 1, a large amount of accumulated heat is generated after the connecting plate 19 is used for a long time, and the motor 6 is started at this time, and the side surface of the motor 6 is provided with a plurality of blades 7, the cooling air is blown into the connecting plate 19 along the cooling pipe 3 by the blades 7, thereby completing the cooling process, and the using effect is improved.

The dust collection mechanism comprises a dust collection pipe 9, a movable pipe 10, elastic pieces 11 and springs 12, wherein the dust collection pipe 9 is in threaded connection with a shell 1, the movable pipe 10 is communicated with external equipment, the elastic pieces 11 are arranged in a plurality of numbers, the elastic pieces 11 are respectively arranged on two sides of the shell 1, a clamping groove 13 is formed in the side face of the movable pipe 10, the elastic pieces 11 are clamped on the clamping groove 13, the springs 12 are arranged in the dust collection pipe 9 and are attached to the movable pipe 10, a sliding sleeve 14 and an unlocking sleeve 15 are arranged on the movable pipe 10, the sliding sleeve 14 is in sliding connection with the movable pipe 10, the threaded connection is carried out on the dust collection pipe 9, the unlocking sleeve 15 is arranged on the sliding sleeve 14, the unlocking sleeve 15 is attached to the elastic pieces 11, the dust collection mechanism is provided with a plurality of numbers, the dust collection mechanism is respectively arranged on two sides of the shell 1, the movable pipe 10 is firstly inserted into the dust collection pipe 9 until the movable pipe 10 is attached to the springs 12, the plurality of elastic pieces 11 are arranged in the dust collection pipe 9, the clamping groove 13 on the movable pipe 10 is clamped on the plurality of elastic pieces 11, the sliding sleeve 11 is accordingly clamped on the movable pipe 10, the sliding sleeve 14 is required to be connected with the sliding sleeve 14 in a sliding sleeve, and then the sliding sleeve 14 is required to be disconnected from the sliding sleeve 14, and the dust collection pipe is required to be connected to the sliding sleeve 14 in a plurality of positions to be disconnected from the sliding sleeve 9.

The insulating mechanism comprises an insulating plate 16 and insulating terminals 17, the insulating plate 16 is arranged in the shell 1, the insulating terminals 17 are provided with a plurality of insulating terminals 17, the insulating terminals 17 are respectively arranged on the insulating plate 16, the insulating terminals 17 are provided with fixing holes 18, the insulating terminals 17 are provided with connecting plates 19, bolts penetrate through the connecting plates 19 to be connected in the fixing holes 18 in a threaded mode, the connecting plates 19 are respectively electrically connected to external equipment, the cooling pipes 3 are respectively arranged on the upper end faces of the connecting plates 19, and when the connecting plates 19 are fixed through the insulating plates 16 and the insulating terminals 17, the insulating grades are improved, the danger that insulating protection is only provided through the insulating terminals 17 is avoided, and the using effect is improved.

Example 2:

referring to fig. 1-5, on the basis of embodiment 1, when the connecting plate 19 generates a large amount of heat accumulation after long-time use, the motor 6 is started at this time, and because the side surface of the motor 6 is provided with a plurality of blades 7, cooling air is blown onto the connecting plate 19 along the cooling pipe 3 by the blades 7, thereby completing the cooling process, further improving the use effect, and when the connecting plate 19 is fixed by the insulating plate 16 and the insulating terminal 17, the insulating grade is improved, the danger of providing insulating protection only by the insulating terminal 17 is avoided, and further improving the use effect.

Example 3:

referring to fig. 1-5, when dust collection is performed on the basis of embodiment 2, the movable tube 10 is first inserted into the dust collection tube 9 until the movable tube 10 is attached to the spring 12, and the clamping groove 13 on the movable tube 10 can be clamped on the plurality of elastic pieces 11 due to the plurality of elastic pieces 11 arranged in the dust collection tube 9, so as to complete the clamping process, then external equipment is started to discharge dust-containing air, when the external equipment needs to be removed, only the sliding sleeve 14 is required to be rotated, and the unlocking sleeve 15 can be moved to the positions of the plurality of elastic pieces 11 due to the fact that the sliding sleeve 14 is in threaded connection with the dust collection tube 9, the plurality of elastic pieces 11 are opened along the axis of the dust collection tube 9 under the action of the unlocking sleeve 15, and then the plurality of elastic pieces 11 are pushed out from the clamping groove 13, so that the dust collection tube 9 and the movable tube 10 are unlocked.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a safe type bus duct, includes shell (1), and shell (1) are installed on external equipment, its characterized in that: be provided with cooling mechanism and dust extraction on shell (1), cooling mechanism includes air inlet shell (2), cooling tube (3), fixed plate (4), heat dissipation shell (5), motor (6), blade (7) and protection network (8), fixed plate (4) are provided with a plurality ofly, and a plurality of fixed plate (4) are connected respectively on shell (1) and air inlet shell (2), cooling tube (3) are provided with a plurality ofly, and a plurality of cooling tube (3) communicate respectively on air inlet shell (2), and heat dissipation shell (5) are installed on air inlet shell (2), and the extension end of motor (6) is connected on heat dissipation shell (5), and blade (7) are installed on the side of motor (6), and protection network (8) detachable is connected on heat dissipation shell (5), is provided with insulating mechanism in shell (1).

2. A safety bus duct as set forth in claim 1, wherein: the dust collection mechanism comprises a dust collection pipe (9), a movable pipe (10), elastic pieces (11) and springs (12), wherein the dust collection pipe (9) is in threaded connection with a shell (1), the movable pipe (10) is communicated with external equipment, the elastic pieces (11) are arranged in a plurality, the elastic pieces (11) are respectively arranged along the inner wall of the dust collection pipe (9), clamping grooves (13) are formed in the side faces of the movable pipe (10), the elastic pieces (11) are clamped on the clamping grooves (13), and the springs (12) are arranged in the dust collection pipe (9) and are attached to the movable pipe (10).

3. A safety bus duct as set forth in claim 2, wherein: the movable tube (10) is provided with a sliding sleeve (14) and a releasing sleeve (15), the sliding sleeve (14) is slidably connected to the movable tube (10) and is in threaded connection with the dust collection tube (9), the releasing sleeve (15) is arranged on the sliding sleeve (14), and the releasing sleeve (15) is attached to a plurality of elastic sheets (11).

4. A safety bus duct as set forth in claim 3, wherein: the dust collection mechanisms are arranged in a plurality, and the dust collection mechanisms are respectively arranged on two sides of the shell (1).

5. A safety bus duct as set forth in claim 1, wherein: the insulation mechanism comprises an insulation plate (16) and insulation terminals (17), the insulation plate (16) is installed in the shell (1), the insulation terminals (17) are arranged in a plurality, and the insulation terminals (17) are installed on the insulation plate (16) respectively.

6. The safety bus duct as set forth in claim 5, wherein: the insulation terminal (17) is provided with a fixing hole (18), the insulation terminal (17) is provided with a connecting plate (19), a bolt penetrates through the connecting plate (19) to be connected in the fixing hole (18) in a threaded mode, and the connecting plates (19) are respectively and electrically connected to external equipment.

7. The safety bus duct of claim 6, wherein: the plurality of cooling pipes (3) are respectively arranged on the upper end surfaces of the connecting plates (19).