CN217159069U

CN217159069U - Power distribution box with good heat dissipation effect

Info

Publication number: CN217159069U
Application number: CN202220653785.2U
Authority: CN
Inventors: 周斌
Original assignee: Chongqing Tengji Power Technology Co ltd
Current assignee: Chongqing Tengji Power Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-08-09
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a power distribution box that radiating effect is good relates to block terminal technical field. The utility model discloses a block terminal device main part, the rectangle frame is all installed at the both ends of block terminal device main part, and the equal sliding connection in one side of block terminal device main part has the heat dissipation cassette main part is kept away from to the rectangle frame. The utility model discloses a mutual cooperation of rectangle cavity, dog, square, first spring, U type frame, round bar, circle piece, ring and second spring, can effectually change the heat dissipation cassette, improved the efficiency of changing, improve the radiating efficiency for the radiating effect keeps the peak value constantly, has reduced the intensity of labour, has improved the efficiency of work; through mutually supporting of rotating handle, first bevel gear, second bevel gear, screw rod, rectangular block and wheel, can remove the block terminal effectively, improved the efficiency of removing, saved a large amount of manpower and materials and time, can effectively satisfy the installation and the use to a large amount of block terminals.

Description

Power distribution box with good heat dissipation effect

Technical Field

The utility model belongs to the technical field of the block terminal, especially, relate to a power distribution box that radiating effect is good.

Background

The power distribution box is also called a power control box and is one of the distribution boxes, the distribution box is divided into a power distribution box and a lighting distribution box and is the final-stage equipment of a power distribution system, and the distribution box is formed by assembling switching equipment, a measuring instrument, a protective electrical appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage power distribution device;

present block terminal time has been of a specified duration, the radiating effect is not good, and can not effectually change the heat dissipation cassette, make change efficiency lower, the intensity of work has been increased, the efficiency of work has been reduced, and present block terminal, the removal of being difficult to mostly, often all be fixed design, generally all need reach the purpose of displacement through hoisting machine, it is very inconvenient to transport, a large amount of manpower and materials and time have been consumeed, can't satisfy installation and use to a large amount of block terminals, based on this, we provide a power distribution box that the radiating effect is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power distribution box that radiating effect is good to current problem has been solved: the existing distribution box is long in time, poor in heat dissipation effect and incapable of effectively replacing the heat dissipation filter plate, so that the replacement efficiency is low, and the labor intensity is increased.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a power distribution box with good heat dissipation effect, which comprises a distribution box device main body, wherein rectangular frames are arranged at the two ends of the distribution box device main body, one side of each rectangular frame, which is far away from the distribution box device main body, is slidably connected with a heat dissipation filter sheet main body, and rectangular cavities are arranged at the two sides of the upper end of each rectangular frame and the positions, which are close to the heat dissipation filter sheet main body;

the equal sliding connection of one end of rectangle cavity has the dog, the square is all installed to the both sides of dog, just the square all with rectangle cavity sliding connection, all be provided with first spring between rectangle cavity and the dog, U type frame is all installed to the upper end of rectangle cavity, the equal sliding connection in upper end of U type frame has the round bar, just equal sliding connection between round bar and the rectangle cavity, the round piece is all installed to the upper end of round bar, the lower part of round bar week side all is fixed with the ring, the week side of round bar all is provided with the second spring, just the second spring all is located between U type frame and the ring.

Further, the lower part of distribution box device main part both sides is fixed with two square cavity, square cavity keeps away from the upper portion of distribution box device main part one side and all rotates and is connected with and revolves the handle, first bevel gear is all installed to the one end of revolving the handle, one side of first bevel gear all meshes and is connected with the second bevel gear, the screw rod is installed to the lower extreme of second bevel gear, just the screw rod all rotates with square cavity to be connected, the equal threaded connection of lower extreme of screw rod has the rectangular block, just the rectangular block all with square cavity sliding connection, the wheel is all installed to the lower extreme of rectangular block.

Further, a rectangular pad is installed at the lower end of the distribution box device main body, and the rectangular pad is made of rubber.

Further, handles are mounted on the upper portions of the two sides of the distribution box device main body.

Furthermore, a circular sleeve is arranged on the peripheral side face of the handle, and the circular sleeve is made of sponge.

Furthermore, a bearing is installed in the square cavity and at a position close to the rotating handle, and the square cavity is rotatably connected with the rotating handle through the bearing.

The utility model discloses following beneficial effect has:

1. the utility model discloses a mutually supporting of rectangle cavity, dog, square, first spring, U type frame, round bar, round piece, ring and second spring can effectually change the heat dissipation cassette, improves the radiating efficiency for the radiating effect keeps constantly at the peak value, has improved the efficiency of changing, has reduced the intensity of labour, has improved the efficiency of work.

2. The utility model discloses a revolve handle, first bevel gear, second bevel gear, screw rod, rectangular block and wheel and mutually support, can remove the block terminal effectively, improved the efficiency of removal, saved a large amount of manpower and materials and time, can effectively satisfy the installation and the use to a large amount of block terminals.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a partial view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a first cross-sectional view of the present invention;

fig. 5 is a second cross-sectional view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an electric box assembly body; 2. a rectangular frame; 3. a heat dissipation filter sheet main body; 4. a rectangular cavity; 5. a stopper; 6. a square block; 7. a first spring; 8. a U-shaped frame; 9. a round bar; 10. a round block; 11. a circular ring; 12. a second spring; 13. a square cavity; 14. rotating a handle; 15. a first bevel gear; 16. a second bevel gear; 17. a screw; 18. a rectangular block; 19. a wheel; 20. a handle; 21. a circular sleeve; 22. a rectangular pad.

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

As shown in fig. 1-5, the utility model relates to a power distribution box with good heat dissipation effect, which comprises a distribution box device main body 1, wherein both ends of the distribution box device main body 1 are respectively provided with a rectangular frame 2, one side of the rectangular frame 2 far away from the distribution box device main body 1 is respectively connected with a heat dissipation filter sheet main body 3 in a sliding way, and both sides of the upper end of the rectangular frame 2 and the position close to the heat dissipation filter sheet main body 3 are respectively provided with a rectangular cavity 4;

the rectangular pad 22 is installed at the lower end of the distribution box device main body 1, and the rectangular pad 22 is made of rubber and can effectively protect the device;

the upper parts of two sides of the distribution box device main body 1 are provided with handles 20, so that the device can move conveniently, the circumferential side surfaces of the handles 20 are provided with circular sleeves 21, and the circular sleeves 21 are made of sponge, so that comfort is provided for users;

one end of the rectangular cavity 4 is slidably connected with a stop block 5, square blocks 6 are mounted on two sides of the stop block 5, the square blocks 6 are slidably connected with the rectangular cavity 4, first springs 7 are arranged between the rectangular cavity 4 and the stop block 5, a U-shaped frame 8 is mounted at the upper end of the rectangular cavity 4, a round rod 9 is slidably connected at the upper end of the U-shaped frame 8, the round rod 9 is slidably connected with the rectangular cavity 4, round blocks 10 are mounted at the upper end of the round rod 9, a round ring 11 is fixed at the lower part of the peripheral side surface of the round rod 9, a second spring 12 is arranged on the peripheral side surface of the round rod 9, and the second springs 12 are located between the U-shaped frame 8 and the round ring 11;

two square cavities 13 are fixed at the lower parts of two sides of the distribution box device main body 1, the upper parts of the square cavities 13 far away from one side of the distribution box device main body 1 are respectively provided with a knob 14, a bearing is arranged in the square cavities 13 and at the position close to the knob 14, and the square cavities 13 and the knobs 14 are rotatably connected through the bearings so as to facilitate the rotation of the knobs 14;

first bevel gear 15 is all installed to the one end of rotating 14, and one side of first bevel gear 15 all meshes and is connected with second bevel gear 16, and screw rod 17 is installed to second bevel gear 16's lower extreme, and screw rod 17 all rotates with square cavity 13 and is connected, and the equal threaded connection of lower extreme of screw rod 17 has rectangular block 18, and rectangular block 18 all with square cavity 13 sliding connection, and wheel 19 is all installed to the lower extreme of rectangular block 18.

One specific application of this embodiment is: when the heat dissipation filter disc main body 3 is replaced, the stop block 5 is driven to move by moving the square block 6, the stop block 5 compresses the first spring 7 while moving, the upper end of the stop block 5 is provided with the circular groove, when the circular groove moves to the position below the circular rod 9, the limit on the circular rod 9 is cancelled, the second spring 12 is in a compression state due to the characteristic of the second spring 12, so that the circular rod 9 moves into the circular groove, the stop block 5 is limited, the heat dissipation filter disc main body 3 is connected with the rectangular frame 2 in a sliding manner, the heat dissipation filter disc main body 3 is moved out from one side of the rectangular frame 2 by moving the heat dissipation filter disc main body 3 for replacement, after the replacement, the circular block 10 is fixedly connected with the circular rod 9 by moving the circular block 10, so that the circular rod 9 is driven to move, the limit on the stop block 5 is cancelled, and the first spring 7 is due to the characteristic, the original state is restored, so that the stop block 5 is driven to move, the heat dissipation filter sheet main body 3 is limited, the heat dissipation filter sheet can be effectively replaced, the heat dissipation efficiency is improved, the heat dissipation effect is kept at the peak value all the time, the replacement efficiency is improved, the labor intensity is reduced, and the working efficiency is improved;

through rotating knob 14, thereby drive the removal of first bevel gear 15, because of first bevel gear 15 is connected with the meshing of second bevel gear 16, thereby drive the rotation of second bevel gear 16, because of second bevel gear 16 and screw rod 17 fixed connection, screw rod 17 rotates with square cavity 13 and is connected, thereby drive the rotation of screw rod 17, because of screw rod 17 and rectangular block 18 threaded connection, rectangular block 18 and square cavity 13 sliding connection, and then drive the removal of rectangular block 18, through making rectangular block 18 move down, thereby make wheel 19 and ground contact, make it continue to move down, make distribution box device main part 1 keep away from ground, can move electricity cabinet device main part 1 effectively, the efficiency of removal has been improved, a large amount of manpower and materials and time have been saved, can effectively satisfy installation and use to a large amount of electricity cabinet device main parts 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a power distribution box that radiating effect is good, includes block terminal device main part (1), its characterized in that: rectangular frames (2) are mounted at two ends of the distribution box device main body (1), one side, far away from the distribution box device main body (1), of each rectangular frame (2) is connected with a heat dissipation filter sheet main body (3) in a sliding mode, and rectangular cavities (4) are mounted on two sides of the upper end of each rectangular frame (2) and positions, close to the heat dissipation filter sheet main bodies (3);

one end of the rectangular cavity (4) is connected with a block (5) in a sliding way, both sides of the block (5) are provided with square blocks (6), the square blocks (6) are all connected with the rectangular cavity (4) in a sliding way, first springs (7) are arranged between the rectangular cavity (4) and the stop block (5), the upper ends of the rectangular cavities (4) are respectively provided with a U-shaped frame (8), the upper ends of the U-shaped frames (8) are respectively connected with a round rod (9) in a sliding way, the round rods (9) are connected with the rectangular cavity (4) in a sliding way, round blocks (10) are arranged at the upper ends of the round rods (9), the lower part of the circumferential side surface of the round rod (9) is fixed with a ring (11), the circumferential side surface of the round rod (9) is provided with a second spring (12), and the second springs (12) are positioned between the U-shaped frame (8) and the circular ring (11).

2. The power distribution box with good heat dissipation effect of claim 1, two square cavities (13) are fixed at the lower parts of the two sides of the distribution box device main body (1), the upper parts of the sides of the square cavities (13) far away from the main body (1) of the distribution box device are rotatably connected with rotating handles (14), one end of each rotating handle (14) is provided with a first bevel gear (15), one side of each first bevel gear (15) is connected with a second bevel gear (16) in a meshing way, the lower end of each second bevel gear (16) is provided with a screw (17), the screw rods (17) are rotatably connected with the square cavity (13), the lower ends of the screw rods (17) are in threaded connection with rectangular blocks (18), and the rectangular blocks (18) are all in sliding connection with the square cavities (13), and wheels (19) are installed at the lower ends of the rectangular blocks (18).

3. The power distribution box with the good heat dissipation effect as recited in claim 1, wherein a rectangular pad (22) is mounted at the lower end of the power distribution box device body (1), and the rectangular pad (22) is made of rubber.

4. The power distribution box with good heat dissipation effect as claimed in claim 1, wherein handles (20) are mounted on the upper portions of both sides of the power distribution box device body (1).

5. The power distribution box with the good heat dissipation effect as recited in claim 4, wherein a circular sleeve (21) is disposed on the peripheral side surface of the handle (20), and the circular sleeve (21) is made of sponge.

6. The power distribution box with the good heat dissipation effect according to claim 2, wherein a bearing is installed inside the square cavity (13) and at a position close to the knob (14), and the square cavity (13) is rotatably connected with the knob (14) through the bearing.