CN112290419A

CN112290419A - High-low voltage distribution box with good heat dissipation effect

Info

Publication number: CN112290419A
Application number: CN202011215893.3A
Authority: CN
Inventors: 程小龙
Original assignee: Hunan Zhongsheng Electrical Equipment Co ltd
Current assignee: Hunan Zhongsheng Electrical Equipment Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-01-29

Abstract

The invention discloses a high-low voltage distribution box with a good heat dissipation effect, relates to the technical field of distribution boxes, and aims to solve the problems that in the use process of the existing distribution box, because electric components in the distribution box can generate a large amount of heat, the heat cannot be dissipated quickly, the electric components are quickly lost, the normal work is influenced, and the ash removal treatment cannot be performed on the interior of the distribution box. The electric distribution box is novel in design and simple to operate, the electric components inside the distribution box main body can be subjected to rapid heat dissipation treatment through rotation of the fan through the arrangement of the hairbrush, the fan and the like, loss of the electric components is reduced, normal work is guaranteed, meanwhile, the hairbrush can perform ash removal treatment on the first filter screen, and cleanness of the inside of the distribution box main body is guaranteed.

Description

High-low voltage distribution box with good heat dissipation effect

Technical Field

The invention relates to the technical field of distribution boxes, in particular to a high-low voltage distribution box with a good heat dissipation effect.

Background

The distribution box, the distribution cabinet, the distribution board, the distribution panel and the like are complete equipment for installing switches in a centralized manner, integrating distribution box wiring guidance, instruments and the like. The common distribution box is made of wood and metal, and the metal distribution box is still more metal due to higher protection grade. Present block terminal is in the use, because the inside electrical components of block terminal can produce a large amount of heats, can't dispel the heat fast, leads to the quick loss of electrical components, influences normal work, and can't carry out the deashing to the inside of block terminal and handle, for this reason, we provide a high-low voltage block terminal that the radiating effect is good.

Disclosure of Invention

The high-low voltage distribution box with a good heat dissipation effect solves the problems that in the use process of the existing distribution box, because electric components in the distribution box can generate a large amount of heat, the heat cannot be dissipated quickly, the electric components are quickly lost, the normal work is influenced, and the ash removal treatment cannot be performed on the interior of the distribution box.

In order to achieve the purpose, the invention adopts the following technical scheme:

a high-low voltage distribution box with good heat dissipation effect comprises a distribution box main body and a mounting plate, wherein a double-shaft motor is fixedly connected to the inner wall of the bottom of the distribution box main body, rotating shafts are fixedly connected to output shafts at two ends of the double-shaft motor, a first bevel gear is sleeved on the outer portion, which is far away from one end of each rotating shaft, a third bevel gear is sleeved on the outer portion, two U-shaped frames are fixedly connected to the inner wall of the bottom of the distribution box main body, a rotating rod is rotatably connected to the inner portion of the top of each U-shaped frame, a fan is fixedly connected to the top of each rotating rod, a fourth bevel gear is fixedly sleeved on the outer portion of the bottom of each rotating rod, the fourth bevel gear is in meshing transmission with the third bevel gear, bearings are fixedly connected to the inner walls, the bottom of spring and the outside fixed connection of screw rod, the fixed cover in bottom outside of screw rod is equipped with the second bevel gear, and second bevel gear and the meshing transmission of first bevel gear, the outside screw thread cover of screw rod is equipped with the L shaped plate, the top fixedly connected with brush of L shaped plate.

Preferably, the double-shaft motor is located between the two U-shaped frames, the inner walls of the two sides of the distribution box main body are fixedly connected with limiting blocks, and the hairbrush penetrates through the limiting blocks movably.

Preferably, the equal fixedly connected with fixed block of both sides outer wall of distribution box main part, two the spout along its direction of height is all seted up to one side that the mounting panel is close to each other, fixed block slidable mounting is in the inside of spout.

Preferably, the heat dissipation holes are formed in the tops of the two sides of the distribution box main body, and the first filter screens are fixedly connected inside the heat dissipation holes.

Preferably, a plurality of fixed orificess have been seted up to the bottom inside of block terminal main part, the inside fixedly connected with second filter screen of fixed orifices.

Preferably, the outer wall of the top of the distribution box main body is fixedly connected with a protection plate, and a plurality of bolts are arranged inside the installation plate.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the structure of the double-shaft motor, the fourth bevel gear, the rotating shafts and the like is installed, the two rotating shafts can drive the two fans to rotate, the rotation of the fans can cool down the electric components in the distribution box main body to enable the electric components to dissipate heat quickly, and meanwhile, the brush can clean the first filter screen.

Drawings

Fig. 1 is a schematic front view of a high-low voltage distribution box with a good heat dissipation effect according to the present invention;

fig. 2 is a schematic structural diagram of a working state front view of a high-low voltage distribution box with a good heat dissipation effect.

In the figure: 1 distribution box main body, 2 screw rods, 3 second bevel gears, 4 first bevel gears, 5 second filter screens, 6 third bevel gears, 7 double-shaft motors, 8 fourth bevel gears, 9 rotating shafts, 10 springs, 11L-shaped plates, 12 limiting blocks, 13 protective plates, 14 first filter screens, 15 brushes, 16 mounting plates, 17 fixing blocks, 18 bolts, 19 fans and 20U-shaped frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, the present solution provides an embodiment: a high-low voltage distribution box with good heat dissipation effect comprises a distribution box main body 1 and a mounting plate 16, wherein a double-shaft motor 7 is fixedly connected to the inner wall of the bottom of the distribution box main body 1, rotating shafts 9 are fixedly connected to output shafts at two ends of the double-shaft motor 7, a first bevel gear 4 is fixedly sleeved on the outer portions of the two rotating shafts 9 far away from each other, a third bevel gear 6 is fixedly sleeved on the outer portion of the rotating shaft 9, two U-shaped frames 20 are fixedly connected to the inner wall of the bottom of the distribution box main body 1, a rotating rod is rotatably connected to the inner portion of the top of each U-shaped frame 20, a fan 19 is fixedly connected to the top end of each rotating rod, a fourth bevel gear 8 is fixedly sleeved on the outer portion of the bottom end of each rotating rod, the fourth bevel gear 8 is meshed with the third bevel gear 6 for transmission, bearings, the bottom of spring 10 and the outside fixed connection of screw rod 2, the fixed cover in bottom outside of screw rod 2 is equipped with second bevel gear 3, and second bevel gear 3 and first bevel gear 4 meshing transmission, and the outside screw thread cover of screw rod 2 is equipped with L shaped plate 11, and the top fixedly connected with brush 15 of L shaped plate 11.

In this embodiment, the double-shaft motor 7 is located between two U-shaped frames 20, and the equal fixedly connected with stopper 12 of both sides inner wall of block terminal main part 1, the inside of stopper 12 is run through in the activity of brush 15.

In this embodiment, the equal fixedly connected with fixed block 17 of both sides outer wall of distribution box main part 1, the spout along its direction of height is all seted up to one side that two mounting panels 16 are close to each other, and fixed block 17 slidable mounting is in the inside of spout.

In this embodiment, the heat dissipation holes are all formed in the tops of the two sides of the power distribution box body 1, and the first filter screens 14 are fixedly connected to the heat dissipation holes.

In this embodiment, a plurality of fixed orificess have been seted up to distribution box main part 1's bottom inside, and the inside fixedly connected with second filter screen 5 of fixed orifices.

In this embodiment, the protection plate 13 is fixedly connected to the outer wall of the top of the distribution box main body 1, and the mounting plate 16 is provided with a plurality of bolts 18 inside.

The working principle is that firstly, the mounting plate 16 can be connected with a wall body and the like through the bolts 18, then the fixing blocks 17 at two sides of the distribution box main body 1 are slidably mounted inside the sliding groove of the mounting plate 16, so as to rapidly mount the distribution box main body 1, when the electric components inside the distribution box main body 1 work, the double-shaft motor 7 can be started, the two rotating shafts 9 can be driven by the rotation of the output shafts at two ends of the double-shaft motor 7 to rotate, the two rotating shafts 9 can drive the two third bevel gears 6 to rotate, the third bevel gear 6 can drive the fourth bevel gear 8 meshed with the third bevel gear to rotate, the rotation of the fourth bevel gear 8 can drive the rotating rod to rotate, the rotation of the rotating rod can drive the fan 19 to rotate, the rotation of the fan 19 can cool the electric components inside the distribution box main body 1, and the distribution box main body 1 enters gas through the second filter screen, the normal operation of the electrical component is ensured by discharging the gas with heat through the first filter screen 14, the screw 2 idles in the L-shaped plate 11 at the moment, the spring 10 is compressed, the L-shaped plate 11 keeps the position still, and the brush 15 also keeps the position still, after the first filter screen 14 works for a long time, the double-shaft motor 7 is made to rotate reversely, and then the reverse rotation of the two rotating shafts 9 can drive the two first bevel gears 4 to rotate, the rotation of the first bevel gear 4 can drive the second bevel gear 3 engaged with the first bevel gear 4 to rotate, the rotation of the second bevel gear 3 can drive the screw 2 to rotate, under the limit of the limit block 12 on the screw 2, and under the restoring force action of the spring 10, the inside of the L-shaped plate 11 can be engaged with the outside of the screw 2, and then the rotation of the screw 2 can drive the L-shaped plate 11 to move upwards, the rebound of L shaped plate 11 can drive brush 15 and carry out the rebound, the rebound of brush 15 can carry out the deashing to first filter screen 14 and handle, the inside cleanness of block terminal main part 1 has been guaranteed, setting through brush 15 and fan 19 etc. fan 19's rotation can carry out quick heat dissipation to the inside electrical components of block terminal main part 1 and handle, electrical components's loss has been reduced, the going on of normal work has been guaranteed, brush 15 can carry out the deashing to first filter screen 14 simultaneously and handle, the inside cleanness of block terminal main part 1 has been guaranteed.

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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A high-low voltage distribution box with a good heat dissipation effect comprises a distribution box main body (1) and a mounting plate (16), and is characterized in that a double-shaft motor (7) is fixedly connected to the inner bottom wall of the distribution box main body (1), rotating shafts (9) are fixedly connected to output shafts at two ends of the double-shaft motor (7), a first bevel gear (4) is sleeved on the outer fixing sleeve at one end, away from each other, of the two rotating shafts (9), a third bevel gear (6) is sleeved on the outer fixing sleeve of the rotating shafts (9), two U-shaped frames (20) are fixedly connected to the inner bottom wall of the distribution box main body (1), a rotating rod is rotatably connected to the inner top of each U-shaped frame (20), a fan (19) is fixedly connected to the top end of the rotating rod, a fourth bevel gear (8) is sleeved on the outer fixing sleeve at the bottom end of the rotating rod, the equal fixedly connected with bearing of both sides inner wall of distribution box main part (1), the fixed cover in inside of bearing is equipped with screw rod (2), the outside cover of screw rod (2) is equipped with spring (10), the bottom of spring (10) and the outside fixed connection of screw rod (2), the fixed cover in bottom outside of screw rod (2) is equipped with second bevel gear (3), and second bevel gear (3) and first bevel gear (4) meshing transmission, the outside screw thread cover of screw rod (2) is equipped with L shaped plate (11), the top fixedly connected with brush (15) of L shaped plate (11).

2. The high-low voltage distribution box with the good heat dissipation effect as claimed in claim 1, wherein the double-shaft motor (7) is located between the two U-shaped frames (20), the inner walls of the two sides of the distribution box body (1) are fixedly connected with limit blocks (12), and the brushes (15) movably penetrate through the inner portions of the limit blocks (12).

3. The high-low voltage distribution box with the good heat dissipation effect as recited in claim 1, wherein the outer walls of two sides of the distribution box main body (1) are fixedly connected with fixing blocks (17), sliding grooves along the height direction of the two mounting plates (16) are formed in the sides close to each other, and the fixing blocks (17) are slidably mounted inside the sliding grooves.

4. The high-low voltage distribution box with good heat dissipation effect according to claim 1, wherein heat dissipation holes are formed in the tops of two sides of the distribution box main body (1), and a first filter screen (14) is fixedly connected to the inside of each heat dissipation hole.

5. The high-low voltage distribution box with the good heat dissipation effect as recited in claim 1, wherein a plurality of fixing holes are formed in the bottom of the distribution box main body (1), and a second filter screen (5) is fixedly connected to the inside of each fixing hole.

6. The high-low voltage distribution box with the good heat dissipation effect as recited in claim 1, wherein a protection plate (13) is fixedly connected to the outer wall of the top of the distribution box main body (1), and a plurality of bolts (18) are arranged inside the mounting plate (16).