CN212851386U

CN212851386U - Enhanced anti-interference power supply box

Info

Publication number: CN212851386U
Application number: CN202022057465.4U
Authority: CN
Inventors: 刘阳
Original assignee: Foshan Ketoh Power Equipment Co ltd
Current assignee: Foshan Ketoh Power Equipment Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-03-30
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses an enhancement mode anti-interference power supply box. The utility model discloses a: the box body, the top of box body is the opening structure, there is the lid at the top of box body through screw fixed mounting, be equipped with the mounting panel in the box body, a plurality of bleeder vents have been seted up to the equidistant of top of mounting panel, two screw holes have been seted up at the top of mounting panel, through clockwise turning handle, be convenient for rise outside the box body to the electric spare part of installation on the mounting panel, increased staff's workspace, conveniently overhaul work to electric spare part, and through setting up a plurality of first radiating fin, a plurality of second radiating fin and a plurality of louvre, can carry out effectual heat dissipation to the electric spare part of box body internally mounted, solved current enhancement mode anti-interference power supply box when using, its inside radiating effect is not good, is not convenient for moreover to overhaul the problem of operation to its internally mounted's electric spare part.

Description

Enhanced anti-interference power supply box

Technical Field

The utility model relates to a power pack technical field specifically is an enhancement mode anti-interference power pack.

Background

The power supply box is used as a conventional part in an electrical device and comprises a box body, a box cover, a driving circuit board arranged in the box body, an output wire and other electrical parts electrically connected with the driving circuit board, and has the advantages of simple connection, convenience in use, strong anti-interference capability, strong environment resistance capability, high reliability and the like, wherein the enhanced anti-interference power supply box has good anti-interference performance and stable working state, so that the enhanced anti-interference power supply box is more and more widely used in daily industrial production;

however, when the existing enhanced anti-interference power box is used, the internal heat dissipation effect is not good, the electric parts mounted inside the power box are easily damaged due to high temperature, and the electric parts are usually directly mounted and fixed in the power box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an enhancement mode anti-interference power box to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps: the box body, the top of the box body is of an open structure, the top of the box body is fixedly provided with a box cover through screws, a mounting plate is arranged in the box body, the top of the mounting plate is provided with a plurality of air holes at equal intervals, the top of the mounting plate is provided with two threaded holes, the two threaded holes are internally provided with screw rods, the thread turning directions of the two screw rods are oppositely arranged, the two ends of the screw rods extend out of the threaded holes, the bottom ends of the two screw rods are fixedly provided with vertical shafts, the two vertical shafts are fixedly sleeved with a first bevel gear, the inner wall of the bottom of the box body is fixedly provided with two fixed seats, one sides of the two fixed seats, which are close to each other, are respectively provided with a mounting hole, the two mounting holes are internally and rotatably provided with the same transverse shaft, the equal fixed mounting in both ends of cross axle has second bevel gear, two second bevel gear respectively with corresponding first bevel gear meshes mutually, the first recess that both sides were the opening setting is seted up to the bottom of box body, fixed mounting has first radiating fin on the top inner wall of first recess, first radiating fin's top extends to in the box body, the second recess that both sides are the opening structure is seted up at the top of lid, fixed mounting has second radiating fin on the bottom inner wall of second recess, second radiating fin's bottom extends to in the box body.

Furthermore, a plurality of heat dissipation holes are formed in one side of the box body and communicated with the interior of the box body, and the heat dissipation holes are arranged in an equidistant array.

Furthermore, two bearing seats are fixedly installed on the inner wall of the bottom of the box body, and the bottom ends of the two vertical shafts are respectively and rotatably installed on the corresponding bearing seats.

Further, guide grooves are formed in the inner walls of the two sides of the box body, guide rods are fixedly mounted on the two sides of the mounting plate, and the guide rods are slidably mounted in the corresponding guide grooves respectively.

Furthermore, the fixed cover of cross axle is equipped with two bearings, two the outer lane of bearing respectively with the inner wall fixed connection of corresponding mounting hole, two the top of lead screw is all fixed mounting has the handle.

Furthermore, the number of first radiating fins is a plurality of, and is a plurality of first radiating fins is equidistant to be arranged, the number of second radiating fins is a plurality of, and is a plurality of second radiating fins is equidistant to be arranged.

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

the utility model discloses a clockwise turning handle, be convenient for rise outside the box to the electric spare part of installation on the mounting panel, staff's workspace has been increased, the work is overhauld to electric spare part to the convenience, and through setting up a plurality of first radiating fin, a plurality of second radiating fin and a plurality of louvre, can carry out effectual heat dissipation to box body internally mounted's electric spare part, current enhancement mode anti-interference power pack when using has been solved, its inside radiating effect is not good, and be not convenient for overhaul the problem of operation to its internally mounted's electric spare part.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic sectional front view of the embodiment of FIG. 1;

fig. 3 is a partially enlarged view of a position a in fig. 2.

Reference numerals: 1. a box body; 2. a box cover; 3. mounting a plate; 4. a threaded hole; 5. a screw rod; 6. a vertical axis; 7. a first bevel gear; 8. a fixed seat; 9. mounting holes; 10. a horizontal axis; 11. a second bevel gear; 12. a first groove; 13. a first heat radiation fin; 14. a second groove; 15. a second heat radiation fin; 16. heat dissipation holes; 17. a bearing seat; 18. and (4) air holes.

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 work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in which fig. 1 is a schematic front view of an embodiment of the present invention; FIG. 2 is a schematic sectional front view of the embodiment of FIG. 1; fig. 3 is a partial enlarged view of a position a in fig. 2, and an enhanced anti-interference power box includes: the box body 1, the top of the box body 1 is of an open structure, the top of the box body 1 is fixedly provided with a box cover 2 through screws, a mounting plate 3 is arranged in the box body 1, the top of the mounting plate 3 is equidistantly provided with a plurality of air holes 18, the top of the mounting plate 3 is provided with two threaded holes 4, two threaded holes 4 are internally provided with screw rods 5 in uniform thread arrangement, the thread turning directions of the two screw rods 5 are oppositely arranged, two ends of the screw rods 5 extend out of the threaded holes 4, the bottom ends of the two screw rods 5 are fixedly provided with vertical shafts 6, two vertical shafts 6 are fixedly sleeved with first bevel gears 7, two fixing seats 8 are fixedly arranged on the inner wall of the bottom of the box body 1, one side of the two fixing seats 8 close to each other is provided with a mounting hole 9, and the same transverse shaft 10 is rotatably arranged in the, both ends of cross axle 10 extend to corresponding respectively outside the mounting hole 9, the equal fixed mounting in both ends of cross axle 10 has second bevel gear 11, two second bevel gear 11 respectively with corresponding first bevel gear 7 meshes mutually, the first recess 12 that both sides were the opening setting is seted up to the bottom of box body 1, fixed mounting has first radiating fin 13 on the top inner wall of first recess 12, the top of first radiating fin 13 extends to in the box body 1, the second recess 14 that both sides are the opening structure is seted up at the top of lid 2, fixed mounting has second radiating fin 15 on the bottom inner wall of second recess 14, the bottom of second radiating fin 15 extends to in the box body 1.

A plurality of louvres 16 have been seted up to one side of box body 1, and is a plurality of louvre 16 all with box body 1 is inside to be linked together, and a plurality of louvres 16 are equidistant array and arrange, through setting up a plurality of louvres 16 for the inside hot-air of box body 1 can be followed louvre 16 and discharged, is favorable to dispelling the heat to box body 1 inside.

Two bearing blocks 17 are fixedly installed on the inner wall of the bottom of the box body 1, the bottom ends of the vertical shafts 6 are respectively and rotatably installed on the corresponding bearing blocks 17, and the vertical shafts 6 and the screw rods 5 are supported and positioned by the aid of the bearing blocks 17.

The guide way has all been seted up on the both sides inner wall of box body 1, the equal fixed mounting in both sides of mounting panel 3 has the guide bar, two the guide bar respectively slidable mounting be corresponding in the guide way, through setting up guide bar and guide way, play and lead and spacing effect to the moving direction and the removal stroke of mounting panel 3.

The fixed cover is equipped with two bearings, two on the cross axle 10 the outer lane of bearing respectively with corresponding mounting hole 9's inner wall fixed connection, two the equal fixed mounting in top of lead screw 5 has the handle, through setting up the bearing, plays and fixes a position and the supporting role to cross axle 10, through setting up the handle, is convenient for rotate lead screw 5.

First radiating fin 13's quantity is a plurality of, and is a plurality of first radiating fin 13 is equidistant to arrange, second radiating fin 15's quantity is a plurality of, and is a plurality of second radiating fin 15 is equidistant to arrange, through setting up first radiating fin 13 and second radiating fin 15, is favorable to outside heat transfer to box body 1 in the box body 1, is favorable to dispelling the heat to box body 1 inside.

The first heat radiating fins 13 and the second heat radiating fins 15 are made of aluminum materials, the first heat radiating fins 13 and the second heat radiating fins 15 have good heat conductivity, and electric parts such as a driving circuit board and an output wire are mounted on the mounting plate 3.

To sum up, the enhanced anti-interference power supply box provided by the utility model is convenient for installing and fixing the driving circuit board, output wires and other electrical parts on the mounting plate 3 by arranging the mounting plate 3, can transmit a part of heat generated in the box body 1 to the outside of the box body 1 through the plurality of first radiating fins 13 and the plurality of second radiating fins 15 by arranging the plurality of first radiating fins 13 and the plurality of second radiating fins 15, can discharge a part of heat generated in the box body 1 from the radiating holes 16 by arranging the plurality of radiating holes 16, can also enter the box body 1 through the radiating holes 16, thereby realizing effective radiating effect on the electrical parts installed in the box body 1, and when the electrical parts in the box body 1 need to be overhauled, the box cover 2 can be detached from the box body 1 by using a wrench or a screwdriver, the handle drives the corresponding screw rods 5, the vertical shaft 6 and the first bevel gear 7 to rotate by clockwise rotating any one of the two handles, the first bevel gear 7 drives the corresponding second bevel gear 11 and the transverse shaft 10 to rotate, the two screw rods 5 synchronously and reversely rotate under the meshing transmission action of the two first bevel gears 7 and the two second bevel gears 11, because the thread turning directions of the two screw rods 5 are oppositely arranged, the two screw rods 5 are respectively in threaded connection and matching with the corresponding threaded holes 4, the mounting plate 3 drives the two guide rods to vertically and upwardly slide in the corresponding guide grooves respectively, the mounting plate 3 drives the driving circuit board, the output wires and other electrical components mounted on the mounting plate to vertically and upwardly move, and when the driving circuit board, the output wires and other electrical components are lifted out of the box body 1, the handle stops rotating, therefore, the electric parts such as the driving circuit board, the output wires and the like arranged on the mounting plate 3 are lifted to the outside of the box body 1, so that the maintenance work of the electric parts can be conveniently carried out by a worker, the working space of the worker is increased, the convenience is brought to the maintenance work, after the maintenance is finished, the handle drives the corresponding screw rod 5, the vertical shaft 6 and the first bevel gear 7 to rotate in the opposite direction by rotating any one of the two handles anticlockwise, the first bevel gear 7 drives the corresponding second bevel gear 11 and the transverse shaft 10 to rotate in the opposite direction, under the meshing transmission action of the two first bevel gears 7 and the two second bevel gears 11, the mounting plate 3 drives the two guide rods to vertically and downwardly slide in the corresponding guide grooves respectively, and the mounting plate 3 drives the electric parts such as the driving circuit board, the output wires and the like arranged on the mounting plate to vertically and downwardly, when the electric parts such as the drive circuit board, the output wire and the like on the mounting plate 3 drop into the box body 1, the box cover 2 is installed back on the top of the box body 1 by screws.

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. An enhanced anti-interference power pack, comprising: the box body (1), the top of box body (1) is the opening structure, there are lid (2) at the top of box body (1) through screw fixed mounting, be equipped with mounting panel (3) in box body (1), a plurality of bleeder vents (18) have been seted up to the top of mounting panel (3) equidistant, two screw holes (4) have been seted up at the top of mounting panel (3), two equal threaded mounting has lead screw (5) in screw hole (4), two the screw thread of lead screw (5) revolves to opposite setting, the both ends of lead screw (5) all extend to outside screw hole (4), two the bottom of lead screw (5) is equal fixed mounting has vertical axis (6), all fixed the cover is equipped with first conical gear (7) on two vertical axis (6), fixed mounting has two fixing base (8) on the bottom inner wall of box body (1), two mounting hole (9) have all been seted up to one side that fixing base (8) are close to each other, the two mounting holes (9) are rotatably provided with a same transverse shaft (10), two ends of the transverse shaft (10) respectively extend to the corresponding mounting holes (9), two ends of the transverse shaft (10) are fixedly provided with second bevel gears (11), the two second bevel gears (11) are respectively meshed with the corresponding first bevel gears (7), the bottom of the box body (1) is provided with first grooves (12) of which the two sides are both open, the top inner wall of each first groove (12) is fixedly provided with a first radiating fin (13), the top of each first radiating fin (13) extends into the box body (1), the top of the box cover (2) is provided with second grooves (14) of which the two sides are open structures, and the bottom inner wall of each second groove (14) is fixedly provided with a second radiating fin (15), the bottom of the second radiating fin (15) extends into the box body (1).

2. The enhanced anti-interference power supply box according to claim 1, wherein a plurality of heat dissipation holes (16) are formed in one side of the box body (1), the plurality of heat dissipation holes (16) are communicated with the inside of the box body (1), and the plurality of heat dissipation holes (16) are arranged in an equidistant array.

3. An enhanced anti-interference power supply box according to claim 1, characterized in that two bearing seats (17) are fixedly mounted on the inner wall of the bottom of the box body (1), and the bottom ends of the two vertical shafts (6) are respectively rotatably mounted on the corresponding bearing seats (17).

4. The enhanced anti-interference power supply box according to claim 1, wherein guide grooves are formed in inner walls of two sides of the box body (1), guide rods are fixedly mounted on two sides of the mounting plate (3), and the two guide rods are slidably mounted in the corresponding guide grooves respectively.

5. The power pack with enhanced anti-interference capability as claimed in claim 1, wherein two bearings are fixedly mounted on said cross shaft (10), outer rings of said two bearings are fixedly connected to inner walls of corresponding mounting holes (9), respectively, and handles are fixedly mounted on top ends of said two lead screws (5).

6. The enhanced anti-interference power supply box according to claim 1, wherein the number of the first heat dissipation fins (13) is plural, the plural first heat dissipation fins (13) are arranged at equal intervals, the number of the second heat dissipation fins (15) is plural, and the plural second heat dissipation fins (15) are arranged at equal intervals.