CN219576380U

CN219576380U - Block terminal that radiating effect is good

Info

Publication number: CN219576380U
Application number: CN202223269149.9U
Authority: CN
Inventors: 鄢国良
Original assignee: Zhejiang Xing Yan Electric Equipment Co ltd
Current assignee: Zhejiang Xing Yan Electric Equipment Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-08-22
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to the technical field of distribution boxes and discloses a distribution box with a good heat dissipation effect, which comprises a distribution box, wherein a dust screen is assembled on the distribution box, a box body II is fixedly connected to the inner surface of the distribution box, a box body I is fixedly connected to the side surface of the box body II, a box body III is fixedly connected to the side surface of the box body I, an ash collecting box is assembled on the box body III, a double-output-shaft motor is installed in the box body I, a ventilation assembly is arranged on the box body II, a cleaning assembly is arranged on the dust screen, and an ash absorbing assembly is arranged on the box body III. When the distribution box is used, a worker can clean the dust screen by using the double-output-shaft motor, the cleaning assembly and the dust collection assembly, so that the dust screen is prevented from blocking air flow, the air inside and outside the distribution box can be smoothly convected, the heat dissipation effect of the distribution box is ensured, the dust brushed on the dust screen is collected, and the dust is prevented from scattering everywhere.

Description

Block terminal that radiating effect is good

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with good heat dissipation effect.

Background

The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.

Chinese utility model patent with publication number CN 216720575U: the utility model provides a prevent wind block terminal of husky function, includes block terminal, circular box body and sleeve pipe, the block terminal bottom outside is through the bolt fastening support frame, the block terminal bottom runs through and is provided with the sleeve pipe, the inside connecting rod that installs through the bearing of sleeve pipe, the connecting rod top is fixed with the air extraction fan leaf through the bolt, the air extraction fan leaf is located the block terminal inside, the connecting rod outside bottom is through the bolt fastening leaf, the leaf is located the support frame inside, circular box body is installed through the mounting bracket at the block terminal interior top; above-mentioned technical scheme prevents that sand blown by wind can prevent when not influencing personnel's observation block terminal internal conditions that sand blown by wind get into in the block terminal, and can dispel the heat in the block terminal through the natural wind, but, the in-process that the block terminal used for a long time, dust can adhere to the one deck dust on the dust screen, the dust can cause the jam to the dust screen, lead to the air unable to get into the block terminal inside through the dust screen smoothly, the hot air also can't outwards scatter through the dust screen, influence the dustproof performance of block terminal, so, need design a block terminal that radiating effect is good to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a distribution box with good heat dissipation effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a block terminal that radiating effect is good, includes the block terminal, be equipped with the dust screen on the block terminal, the inner face fixedly connected with box body two of block terminal, the side fixedly connected with box body one of box body two, the side fixedly connected with box body three of box body one, be equipped with album ash box on the box body three, the internally mounted of box body one has two output shaft motors, be provided with the subassembly of taking a breath on the box body two, the dust screen is provided with the clearance subassembly, be provided with the ash absorption subassembly on the box body three.

As a preferable technical scheme of the utility model, the ventilation assembly comprises a driving shaft, a plurality of axial flow blades and a plurality of air holes, wherein the driving shaft penetrates through the second box body and is in rotary connection with the second box body, one end of the driving shaft extends into the first box body and is in transmission connection with one of the output shafts of the double-output shaft motor, each axial flow blade is fixedly connected to the driving shaft, each air hole is formed in the first box body, and one end of the driving shaft far away from the double-output shaft motor penetrates through the middle position of the dust screen.

As a preferable technical scheme of the utility model, the cleaning component comprises a rotating plate, bristles, a first cavity, a plurality of dust collection holes, a second cavity and a rotary joint, wherein the rotating plate is fixedly connected to one end of a driving shaft far away from a motor with double output shafts, the bristles are adhered to the side face of the rotating plate and are in contact with a dust screen, the first cavity is formed in the rotating plate, the second cavity is formed in the driving shaft and is communicated with the first cavity, the rotary joint is assembled to one end of the driving shaft located in the first box, and the rotary joint is communicated with the second cavity.

As a preferable technical scheme of the utility model, the ash absorbing component comprises a reciprocating screw rod, a moving plate, a dust absorbing bag, two air pipes and two one-way valves, wherein the reciprocating screw rod is rotationally assembled on the inner surface of a box body III, one end of the reciprocating screw rod is in shaft connection with the other output shaft of the double-output shaft motor, the moving plate is in threaded sleeve connection with the reciprocating screw rod, the dust absorbing bag is adhered between the moving plate and the box body III, one ends of the two air pipes are communicated with the dust absorbing bag, the two one-way valves are respectively arranged on the two air pipes, one end of the air pipe, which is far away from the dust absorbing bag, is communicated with a rotary joint, and the other end of the air pipe, which is far away from the dust absorbing bag, is communicated with the ash collecting box.

As a preferable technical scheme of the utility model, the side surfaces of the movable plate are mutually attached to the inner surface of the box body III, and the sections of the movable plate and the box body III are of rectangular structures.

As a preferable technical scheme of the utility model, the flow limiting directions of the two one-way valves are opposite.

The utility model has the following beneficial effects:

1. through setting up two output shaft motors, subassembly and clearance subassembly take a breath, the staff can utilize two output shaft motors, subassembly and clearance subassembly take a breath to clear up the dust screen, can brush the dust from the dust screen, play the mediation effect to the dust screen, prevent that the dust screen from blocking up the air current, make can smooth convection between the inside and outside air of block terminal, guarantee the radiating effect of block terminal;

2. through setting up dust collection subassembly, under dust collection subassembly's effect, the dust that the dust absorption bag can be to being brushed down to in pushing dust-laden air current dust collection box, play the effect of collecting by the dust that brushes down on the dust screen, avoid the dust to fly away everywhere, improved the practicality of device.

Drawings

Fig. 1 is a schematic structural diagram of a distribution box with good heat dissipation effect according to the present utility model;

fig. 2 is an enlarged view of a structure of a position a of the distribution box with good heat dissipation effect;

fig. 3 is a schematic structural diagram of a ventilation assembly, a cleaning assembly and an ash suction assembly in a distribution box with good heat dissipation effect;

fig. 4 is an enlarged view of a B-site structure of the distribution box with good heat dissipation effect according to the present utility model.

In the figure: 10 distribution box, 20 dust screen, 30 box body one, 40 box body two, 50 box body three, 60 dust collection box, 70 double output shaft motor, 80 ventilation assembly, 801 drive shaft, 802 axial flow blade, 803 air hole, 90 cleaning assembly, 901 rotation plate, 902 brush hair, 903 cavity one, 904 dust absorption hole, 905 cavity two, 906 rotary joint, 100 dust absorption assembly, 1001 reciprocating screw, 1002 movable plate, 1003 dust absorption bag, 1004 air pipe, 1005 check valve.

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.

Referring to fig. 1-4, a distribution box with good heat dissipation effect comprises a distribution box 10, a dust screen 20 is assembled on the distribution box 10, a box body II 40 is fixedly connected to the inner surface of the distribution box 10, a box body I30 is fixedly connected to the side surface of the box body II 40, a box body III 50 is fixedly connected to the side surface of the box body I30, an ash collecting box 60 is assembled on the box body III 50, the ash collecting box 60 is of a detachable structure, dust in the ash collecting box 60 is conveniently cleaned by workers, a double-output shaft motor 70 is arranged in the box body I30, a ventilation assembly 80 is arranged on the box body II 40, a cleaning assembly 90 is arranged on the dust screen 20, and an ash absorbing assembly 100 is arranged on the box body III 50.

Referring to fig. 3, the ventilation assembly 80 includes a driving shaft 801, a plurality of axial flow blades 802 and a plurality of air holes 803, the driving shaft 801 passes through the second box body 40 and is rotationally connected with the second box body 40, one end of the driving shaft 801 extends to the inside of the first box body 30 and is in transmission connection with one of the output shafts of the dual output shaft motor 70, each axial flow blade 802 is fixedly connected to the driving shaft 801, each air hole 803 is formed in the first box body 30, one end of the driving shaft 801, which is far away from the dual output shaft motor 70, passes through the middle position of the dust screen 20, and by arranging the ventilation assembly 80, when the plurality of axial flow blades 802 rotate, air can blow to the dust screen 20, and the air flow blown to the dust screen 20 is convenient for the dust to fall off from the dust screen 20, so that the cleaning effect on the dust screen 20 can be ensured.

Referring to fig. 2-4, the cleaning assembly 90 includes a rotating plate 901, bristles 902, a first cavity 903, a plurality of dust collection holes 904, a second cavity 905 and a rotary joint 906, the rotating plate 901 is fixedly connected to one end of the driving shaft 801 away from the dual output shaft motor 70, the bristles 902 are adhered to the side surface of the rotating plate 901, the bristles 902 are in contact with the dust screen 20, the first cavity 903 is formed in the rotating plate 901, the second cavity 905 is formed in the driving shaft 801, the first cavity 903 is communicated with the second cavity 905, the rotary joint 906 is assembled at one end of the driving shaft 801 located in the first box 30, and the rotary joint 906 is communicated with the second cavity 905, so that cleaning and dredging of the dust screen 20 are facilitated by arranging the cleaning assembly 90.

Referring to fig. 3, the dust suction assembly 100 includes a reciprocating screw 1001, a moving plate 1002, a dust suction bag 1003, two air pipes 1004 and two check valves 1005, the reciprocating screw 1001 is rotatably assembled on the inner surface of the third box 50, one end of the reciprocating screw 1001 is in shaft connection with the other output shaft of the dual output shaft motor 70, the moving plate 1002 is in threaded connection with the reciprocating screw 1001, the dust suction bag 1003 is adhered between the moving plate 1002 and the third box 50, specifically, the dust suction bag 1003 is in a bag structure with an annular section, the reciprocating screw 1001 passes through the inside of the dust suction bag 1003, the reciprocating screw 1001 and the dust suction bag 1003 are not contacted with each other, abrasion between the reciprocating screw 1001 and the dust suction bag 1003 is avoided, one end of the two air pipes 1004 is mutually communicated with the dust suction bag 1003, the two check valves 1005 are respectively installed on the two air pipes 1004, one end of one air pipe 1004 far away from the dust suction bag 1003 is mutually communicated with the rotary joint 906, and one end of the other air pipe 1004 far away from the dust collection bag 1003 is mutually communicated with the dust collection box 60, by arranging the dust suction assembly 100, dust collection effect can be achieved on dust scattered dust on the dust collection net 20, and dust scattering can be avoided from flying around.

Referring to fig. 3, the side surfaces of the moving plate 1002 and the inner surface of the third box 50 are mutually attached, and the cross sections of the moving plate 1002 and the third box 50 are rectangular structures, so that the moving plate 1002 is driven to rotate when the reciprocating screw 1001 is prevented from rotating, and the moving plate 1002 can only reciprocate in the third box 50.

Referring to fig. 3, the flow restriction directions of the two check valves 1005 are opposite, specifically, one check valve 1005 restricts air flow into the dust collection bag 1003 only, and the other check valve 1005 restricts air flow out of the dust collection bag 1003 only.

The specific working principle of the utility model is as follows:

when the distribution box 10 provided by the utility model is actually used, when a layer of dust is attached to the dust screen 20, a worker can start the double-output-shaft motor 70, the double-output-shaft motor 70 can drive the driving shaft 801 to rotate when in operation, the driving shaft 801 can drive the rotating plate 901 to rotate when in rotation, the bristles 902 on the side surface of the rotating plate 901 can brush off the dust attached to the surface of the dust screen 20 in the rotating process, the dust screen 20 is cleaned, and secondly, the driving shaft 801 can drive the axial flow blades 802 to rotate when in rotation, the axial flow blades 802 can blow air to the dust screen 20, and the air flow blown to the dust screen 20 is convenient for the dust to fall off from the dust screen 20, so that the cleaning effect of the dust screen 20 can be ensured.

The double output shaft motor 70 can drive the reciprocating screw rod 1001 to rotate while running, and because the side surfaces of the moving plate 1002 are mutually attached to the inner surface of the box body III 50, and the cross sections of the moving plate 1002 and the box body III 50 are both rectangular structures, the reciprocating screw rod 1001 can drive the moving plate 1002 to reciprocate in the box body III 50 when rotating, and continuously squeeze and stretch the dust suction bag 1003, and because the flow limiting directions of the two one-way valves 1005 are opposite, one-way valve 1005 can limit the air flow to only enter the dust suction bag 1003, the other one-way valve 1005 limits the air flow to flow out of the dust collection bag 1003 only, so when the moving plate 1002 stretches the dust collection bag 1003, the dust collection bag 1003 can absorb the brushed dust through the first cavity 903, the second cavity 905 and the dust collection holes 904, when the moving plate 1002 presses the dust collection bag 1003, the dust collection bag 1003 can push the dust-containing air flow inside the dust collection bag 1003 into the dust collection box 60, the dust brushed on the dust screen 20 is collected, and the dust is prevented from scattering everywhere.

It should be noted that, one of the air pipes 1004 is connected with the cavity two 905 through the rotary joint 906, so that the driving shaft 801 and the rotary joint 906 can rotate relatively, and secondly, the driving shaft 801 is connected with one of the output shafts of the double-output shaft motor 70 through a transmission member in a transmission manner such as chain transmission or gear transmission, preferably, the transmission member comprises two synchronous wheels and a synchronous belt, and the synchronous belt is sleeved on the two synchronous wheels for realizing transmission between the two synchronous wheels.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a block terminal that radiating effect is good, includes block terminal (10), be equipped with dust screen (20) on block terminal (10), its characterized in that, the inner surface fixedly connected with box body two (40) of block terminal (10), the side fixedly connected with box body one (30) of box body two (40), the side fixedly connected with box body three (50) of box body one (30), be equipped with album ash box (60) on box body three (50), internally mounted of box body one (30) has two output shaft motors (70), be provided with on box body two (40) and take a breath subassembly (80), be provided with cleaning component (90) on dust screen (20), be provided with on box body three (50) and inhale ash subassembly (100).

2. The distribution box with good heat dissipation effect according to claim 1, wherein the ventilation assembly (80) comprises a driving shaft (801), a plurality of axial flow blades (802) and a plurality of air holes (803), the driving shaft (801) penetrates through the second box body (40) and is rotationally connected with the second box body (40), one end of the driving shaft (801) extends to the inside of the first box body (30) and is in transmission connection with one of the output shafts of the double-output shaft motor (70), each axial flow blade (802) is fixedly connected to the driving shaft (801), each air hole (803) is formed in the first box body (30), and one end, far away from the double-output shaft motor (70), of the driving shaft (801) penetrates through the middle position of the dust screen (20).

3. The distribution box with good heat dissipation effect according to claim 2, wherein the cleaning assembly (90) comprises a rotating plate (901), bristles (902), a first cavity (903), a plurality of dust collection holes (904), a second cavity (905) and a rotary joint (906), the rotating plate (901) is fixedly connected to one end, away from the double-output-shaft motor (70), of the driving shaft (801), the bristles (902) are adhered to the side face of the rotating plate (901), the bristles (902) are in contact with the dust screen (20), the first cavity (903) is formed in the rotating plate (901), the second cavity (905) is formed in the driving shaft (801), the first cavity (903) is communicated with the second cavity (905), the rotary joint (906) is assembled to one end, located in the first box (30), of the driving shaft (801), and the rotary joint (906) is communicated with the second cavity (905).

4. A distribution box with good heat dissipation effect according to claim 3, wherein the dust suction assembly (100) comprises a reciprocating screw (1001), a moving plate (1002), a dust suction bag (1003), two air pipes (1004) and two one-way valves (1005), the reciprocating screw (1001) is rotatably assembled on the inner surface of the box body three (50), one end of the reciprocating screw (1001) is in shaft connection with the other output shaft of the double output shaft motor (70), the moving plate (1002) is in threaded connection with the reciprocating screw (1001), the dust suction bag (1003) is adhered between the moving plate (1002) and the box body three (50), one ends of the two air pipes (1004) are mutually communicated with the dust suction bag (1003), the two one-way valves (1005) are respectively arranged on the two air pipes (1004), one end of the air pipe (1004) away from the dust suction bag (1003) is mutually communicated with the rotary joint (906), and the other end of the air pipe (1004) away from the dust suction bag (1003) is mutually communicated with the dust collection box (60).

5. The distribution box with good heat dissipation effect according to claim 4, wherein the side surface of the moving plate (1002) is attached to the inner surface of the box body III (50), and the cross sections of the moving plate (1002) and the box body III (50) are rectangular.

6. The high heat dissipating electrical box of claim 4, wherein the two check valves (1005) are of opposite flow restricting directions.