CN215600840U

CN215600840U - Dustproof block terminal of heat dissipation

Info

Publication number: CN215600840U
Application number: CN202122152307.1U
Authority: CN
Inventors: 余建
Original assignee: Zhejiang Tianshun Glass Fiber Reinforced Plastic Co ltd
Current assignee: Zhejiang Tianshun Glass Fiber Reinforced Plastic Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-21
Anticipated expiration: 2031-09-07

Abstract

The invention relates to the technical field of distribution boxes and discloses a heat-dissipation dustproof distribution box which comprises a box body, wherein a motor is embedded in the top of the box body, the right side of the motor is rotatably connected with a first rotating shaft, the right end of the first rotating shaft is fixedly connected with a first bevel gear, the lower end of the first bevel gear is meshed and connected with a second bevel gear, the inside of the second bevel gear is fixedly connected with a second rotating shaft, the middle end of the second rotating shaft is fixedly connected with a double-belt wheel, and the top end of a top fan is fixedly connected with a second rotating shaft, so that it can operate normally.

Description

Dustproof block terminal of heat dissipation

Technical Field

The invention relates to the technical field of distribution boxes, in particular to a heat-dissipation dustproof distribution box.

Background

Electric power is an essential substance in our human life, and is energy using electric energy as power, so that electric power is totally popularized in our country at present, and with the development of electric power technology, the application range of the distribution box is widened, such as electric power systems, industrial production, medical industry, education industry, household electricity and the like, and the functional effects of the distribution box suitable for each occasion are different.

The existing distribution box generally has the defect of poor heat dissipation performance, and the components in the box body are accelerated due to overhigh temperature, so that the components are damaged and cannot work normally.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the heat-dissipation dustproof distribution box which has the advantages of good heat dissipation performance and dustproof performance.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a heat-dissipation dustproof distribution box comprises a box body, wherein a motor is embedded in the top of the box body, a first rotating shaft is rotatably connected to the right side of the motor, a first bevel gear is fixedly connected to the right end of the first rotating shaft, a second bevel gear is connected to the lower end of the first bevel gear in an engaged manner, a second rotating shaft is fixedly connected to the inside of the second bevel gear, a double-belt wheel is fixedly connected to the middle end of the second rotating shaft, a second rotating shaft is fixedly connected to the top end of a top fan, a first belt wheel is embedded in the right part of the box body, a third rotating shaft is fixedly connected to the inner side of the first belt wheel, a third bevel gear is fixedly connected to the lower end of the third rotating shaft, a fourth bevel gear is connected to the left end of the third bevel gear in an engaged manner, a fourth rotating shaft is fixedly connected to the left end of the fourth bevel gear, a right fan is fixedly connected to the left end of the fourth rotating shaft, a second belt wheel is embedded in the right part of the box body, a fifth rotating shaft is fixedly connected to the inside of the second belt wheel, the lower extreme fixedly connected with bevel gear five of pivot five, the right-hand member meshing of bevel gear five is connected with bevel gear six, bevel gear six's right-hand member fixedly connected with pivot six, the double-pulley is through installing belt one and band pulley drive connection in its front wheel inslot, the double-pulley is connected with two transmissions of band pulley through belt two of installing in its rear wheel inslot, the box right part is provided with the louvre and is a set of, the inside that the louvre is a set of has inlayed the dust screen and is a set ofly, the box left part is provided with the louvre and is organized, the inside that the louvre was organized has inlayed the dust screen and is organized.

Preferably, the number of the heat dissipation hole group is six, and the heat dissipation holes are symmetrically distributed at the upper end of the right part of the box body.

Preferably, the number of the two groups of heat dissipation holes is six, and the two groups of heat dissipation holes are symmetrically distributed at the lower end of the left part of the box body.

Preferably, the one set of heat dissipation holes and the two sets of heat dissipation holes are both flat key-shaped holes designed obliquely downwards.

Preferably, the corners of the box body are rounded.

Preferably, the material of one group of dust screens and the material of two groups of dust screens are common cold-rolled sheets.

(III) advantageous effects

Compared with the prior art, the invention provides a heat-dissipation dustproof distribution box which has the following beneficial effects:

1. this dustproof block terminal of heat dissipation rotates with a pivot through the motor in the box and is connected, then through the three pairs of bevel gear meshing transmission that are driven by each pivot, with the axle of power transmission on the fan, drives three fan and rotates, with the cooperation of the louvre on the box inner wall, has reached the good effect of heat dissipation, has reduceed the ageing speed of components and parts, has improved the life of components and parts.

2. This dustproof block terminal of heat dissipation is through seting up the flat key form louvre of downward sloping on the inner wall of box to it has the dust screen to imbed in the louvre, thereby restrain the entering of dust, and the louvre design is the downward sloping, and the dust is also difficult for entering into in the box, thereby reaches dirt-proof effect, has reduced because of the short circuit or the injury such as open circuit of being connected between circuit that the dust caused and components and parts, makes its normal operating.

Drawings

FIG. 1 is a schematic view of the internal structure of the heat dissipation transmission system of the present invention;

FIG. 2 is a schematic view of the interior of the dustproof structure of the present invention;

FIG. 3 is a schematic view of the appearance of the dust screen structure according to the present invention;

FIG. 4 is an external view of the heat dissipation hole of the present invention.

In the figure: 1. a box body; 2. an electric motor; 3. a first rotating shaft; 4. a first bevel gear; 5. a second bevel gear; 6. A second rotating shaft; 7. a double belt pulley; 8. a top fan; 9. a first belt; 10. a first belt wheel; 11. a rotating shaft III; 12. A third bevel gear; 13. a fourth bevel gear; 14. a rotating shaft IV; 15. a right fan; 16. a second belt; 17. a second belt wheel; 18. a fifth rotating shaft; 19. a fifth bevel gear; 20. a sixth bevel gear; 21. a rotating shaft six; 22. a left fan; 23. a group of heat dissipation holes; 24. one group of dust screens; 25. two groups of heat dissipation holes; 26. and two groups of dust screens.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a heat-dissipating and dust-preventing distribution box comprises a box body 1, a motor 2 is embedded in the top of the box body 1, a first rotating shaft 3 is rotatably connected to the right side of the motor 2, a first bevel gear 4 is fixedly connected to the right end of the first rotating shaft 3, a second bevel gear 5 is engaged with the lower end of the first bevel gear 4, a second rotating shaft 6 is fixedly connected to the inside of the second bevel gear 5, a double-belt wheel 7 is fixedly connected to the middle end of the second rotating shaft 6, a second rotating shaft 6 is fixedly connected to the top end of a top fan 8, a first belt wheel 10 is embedded in the right part of the box body 1, a third rotating shaft 11 is fixedly connected to the inner side of the first belt wheel 10, a third bevel gear 12 is fixedly connected to the lower end of the third rotating shaft 11, a fourth bevel gear 13 is engaged with the left end of the third bevel gear 12, a fourth rotating shaft 14 is fixedly connected to the left end of the fourth bevel gear 13, a right fan 15 is fixedly connected to the left end of the fourth shaft 14, a second belt wheel 17 is embedded in the right part of the box body 1, a rotating shaft five 18 is fixedly connected inside the belt wheel II 17, a bevel gear five 19 is fixedly connected at the lower end of the rotating shaft five 18, a bevel gear six 20 is meshed and connected at the right end of the bevel gear five 19, a rotating shaft six 21 is fixedly connected at the right end of the bevel gear six 20, a left fan 22 is fixedly connected at the right end of the rotating shaft six 21, the double belt wheel 7 is in transmission connection with the belt wheel I10 through a belt I9 arranged in a front wheel groove of the double belt wheel 7, the double belt wheel 7 is in transmission connection with the belt wheel II 17 through a belt II 16 arranged in a rear wheel groove of the double belt wheel, a group 23 of heat dissipation holes is arranged at the right part of the box body 1, the six heat dissipation holes are arranged at the upper end of the right part of the box body 1 and are designed into flat key-shaped holes inclining downwards, a group 24 of dust screens is embedded inside the group 23 of the two heat dissipation holes, the material is a common cold-rolled plate, a group 25 of heat dissipation holes are arranged at the left part of the box body 1 and are arranged at the lower end of the left part of the box body 1, the number of the heat dissipation holes is six, the heat dissipation holes are designed to be flat key-shaped holes inclining downwards, two groups of dust screens 26 are embedded in the two groups of heat dissipation holes 25, the number of the heat dissipation holes is two, and the heat dissipation holes are made of common cold-rolled plates.

The working process principle is that after the motor 2 is started, the power is transmitted to the bevel gear I4, the bevel gear I4 is meshed with the bevel gear II 5 to drive the rotating shaft II 6 to rotate, so that the double belt pulley 7 fixedly connected with the rotating shaft II 6 rotates, the top fan 8 on the rotating shaft II 6 starts to operate, meanwhile, the double belt pulley 7 drives the belt pulley I10 and the belt pulley II 17 to rotate through the belt I9 and the belt II 16 arranged in the wheel grooves of the double belt pulley 7, the belt pulley I10 and the belt pulley II 17 respectively drive the rotating shaft III 11 and the rotating shaft IV 14 to rotate, power is transmitted to the bevel gear III 12 and the bevel gear IV 13 which are meshed with each other, the bevel gear V19 and the bevel gear VI 20 which are meshed with each other, the bevel gear IV 13 drives the rotating shaft IV 14 to move, the right fan 15 fixedly connected with the rotating shaft IV 14 starts to operate, the bevel gear VI 20 drives the rotating shaft VI 21 to move, and the left fan 22 fixedly connected with the rotating shaft VI 21 starts to operate, and two groups of heat dissipation hole structures are arranged on the inner wall of the box body 1, thereby achieving the excellent heat dissipation effect. 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 dustproof block terminal of heat dissipation, includes box (1), its characterized in that: the top of the box body (1) is embedded with a motor (2), the right side of the motor (2) is rotatably connected with a first rotating shaft (3), the right end of the first rotating shaft (3) is fixedly connected with a first bevel gear (4), the lower end of the first bevel gear (4) is meshed with a second bevel gear (5), the inside of the second bevel gear (5) is fixedly connected with a second rotating shaft (6), the middle end of the second rotating shaft (6) is fixedly connected with a double belt pulley (7), the top end of a top fan (8) is fixedly connected with a second rotating shaft (6), the right part of the box body (1) is embedded with a first belt pulley (10), the inner side of the first belt pulley (10) is fixedly connected with a third rotating shaft (11), the lower end of the third rotating shaft (11) is fixedly connected with a third bevel gear (12), the left end of the third bevel gear (12) is meshed with a fourth bevel gear (13), and the left end of the fourth bevel gear (13) is fixedly connected with a fourth rotating shaft (14), the left end of the rotating shaft four (14) is fixedly connected with a right fan (15), the right part of the box body (1) is embedded with a belt wheel two (17), the inside of the belt wheel two (17) is fixedly connected with a rotating shaft five (18), the lower end of the rotating shaft five (18) is fixedly connected with a bevel gear five (19), the right end of the bevel gear five (19) is meshed with a bevel gear six (20), the right end of the bevel gear six (20) is fixedly connected with a rotating shaft six (21), the right end of the rotating shaft six (21) is fixedly connected with a left fan (22), the double belt wheel (7) is in transmission connection with a belt wheel one (10) through a belt one (9) installed in a front wheel groove of the double belt wheel (7), the double belt wheel (7) is in transmission connection with the belt wheel two (17) through a belt heat dissipation hole two (16) installed in a rear wheel groove of the double belt wheel (7), the right part of the box body (1) is provided with a group (23), and a dust screen group (24) is embedded in the inside of the double belt wheel (23), the box (1) left part is provided with two (25) sets of louvres, two (26) sets of dust screen have been inlayed to the inside of two (25) sets of louvres.

2. The heat-dissipating dustproof distribution box of claim 1, characterized in that: the number of the heat dissipation hole group (23) is six, and the heat dissipation holes are symmetrically distributed at the upper end position of the right part of the box body (1).

3. The heat-dissipating dustproof distribution box of claim 1, characterized in that: the number of the two groups of heat dissipation holes (25) is six, and the heat dissipation holes are symmetrically distributed at the lower end of the left part of the box body (1).

4. The heat-dissipating dustproof distribution box of claim 1, characterized in that: and the corners of the box body (1) are subjected to fillet treatment.

5. The heat-dissipating dustproof distribution box of claim 1, characterized in that: the dustproof net group (24) and the dustproof net group (26) are both made of common cold-rolled plates, and the number of the dustproof net group and the dustproof net group is two.

6. The heat-dissipating dustproof distribution box of claim 1, characterized in that: the heat dissipation hole group (23) and the heat dissipation hole group (25) are both flat key-shaped holes which are designed in an inclined downward mode.