CN216489322U

CN216489322U - Improved generation heat dissipation formula switch board

Info

Publication number: CN216489322U
Application number: CN202122866100.0U
Authority: CN
Inventors: 翁本杰
Original assignee: Guangdong Chuangyuan Electric Co ltd
Current assignee: Guangdong Chuangyuan Electric Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-10
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses an improved heat dissipation type power distribution cabinet which comprises a cabinet body, wherein a box body is fixedly arranged at the bottom of the cabinet body, a supporting block is fixedly arranged at the bottom of the box body, an installation frame is fixedly arranged below one side of the cabinet body, a transverse shaft is rotatably arranged on the installation frame through a rotating shaft on the installation frame, and a plurality of blades are fixedly arranged on the outer wall of the transverse shaft. This improved generation heat dissipation formula switch board, this practicality is through the cabinet body, first filter screen, the exhaust vent, the nozzle, the movable tube, the connecting pipe, drive mechanism, the output tube, the cross axle, the box, the blade, the mounting bracket, including a motor, an end cap, a controller, and a cover plate, the cooperation of first conical gear and second conical gear is used, through the rotatability of nozzle, the air-out scope of nozzle has been enlarged, the radiating effect to the internal portion of cabinet has been improved, simultaneously through the exhaust vent, the gaseous circulation of the internal portion of cabinet has been increased, avoid circuit element and electrical equipment problem because of the high temperature damage.

Description

Improved generation heat dissipation formula switch board

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to an improved heat dissipation type power distribution cabinet.

Background

The switch board is the electrical equipment of assembling various electrical components in a box, generally installs in the open air, because receive external environment temperature and self component influence that generates heat, the switch board can frequently appear switch tripping operation phenomenon in the switch board in the high temperature season in summer in the face of, has influenced power supply reliability, in order to lower the temperature for the switch board.

However, in the current market, a conventional improved heat dissipation type power distribution cabinet is generally provided with heat dissipation holes to achieve the purpose of cooling on the cabinet body of the power distribution cabinet, but the heat dissipation holes are too small to meet the heat dissipation requirement, so that the heat dissipation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved heat dissipation type power distribution cabinet to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an improved heat dissipation type power distribution cabinet comprises a cabinet body, wherein a box body is fixedly mounted at the bottom of the cabinet body, a supporting block is fixedly mounted at the bottom of the box body, a mounting frame is fixedly mounted at the lower part of one side of the cabinet body, a transverse shaft is rotatably mounted on the mounting frame through a rotating shaft on the mounting frame, a plurality of blades are fixedly mounted on the outer wall of the transverse shaft, an air inlet hole which is symmetrically distributed is formed in one side of the box body, a second filter screen is fixedly mounted inside the air inlet hole, a motor is fixedly mounted at the top of the mounting frame, a first bevel gear is fixedly mounted at the driving end of the motor, a second bevel gear is fixedly sleeved at one side of the outer wall of the transverse shaft, an output pipe is fixedly and alternately mounted at the lower part of the other side of the box body, a connecting pipe is rotatably mounted on the cabinet body through a bearing mounted on one side of the inner wall of the cabinet body, a movable pipe is fixedly mounted at the other end of the connecting pipe, a plurality of nozzles are fixedly and alternately arranged on the outer wall of the movable pipe, and a transmission mechanism is arranged between the cross shaft and the connecting pipe.

As a further scheme of the utility model: a cleaning plate is arranged on one side, located on the box body, of the outer wall of the cross shaft, and a plurality of brushes are fixedly mounted on one side of the cleaning plate.

As a still further scheme of the utility model: the outer wall of the cross shaft is fixedly sleeved with an annular fixing piece on one side of the box body, an installation block is fixedly installed below the other side of the cleaning plate, and the installation block is fixedly connected with the annular fixing piece through a butterfly bolt.

As a still further scheme of the utility model: and a cushion pad is bonded at the bottom of the supporting block.

As a still further scheme of the utility model: the top of the cabinet body one side is seted up the exhaust vent of symmetric distribution, the inside fixed mounting of exhaust vent has first filter screen.

As a still further scheme of the utility model: the transmission mechanism is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are in transmission connection through the belt.

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

1. the utility model discloses a cabinet body, first filter screen, the exhaust vent, the nozzle, the expansion pipe, the connecting pipe, drive mechanism, the output tube, the cross axle, the box, the blade, the mounting bracket, including a motor, an end cap, a controller, and a cover plate, the cooperation of first conical gear and second conical gear is used, rotatability through the nozzle, the air-out scope of nozzle has been enlarged, the radiating effect to the internal portion of cabinet has been improved, simultaneously, through the exhaust vent, the gaseous circulation of the internal portion of cabinet has been increased, avoid circuit component and electrical equipment to damage because of the high temperature problem, increase circuit component and electrical equipment's life, guarantee the switch board, circuit component and electrical equipment normal work, make whole power supply system normal operating.

2. The utility model discloses an annular mounting, the second filter screen, the fresh air inlet, the brush, clean board, the cooperation of installation piece and butterfly bolt is used, in cross axle pivoted in-process, can drive annular mounting and rotate, the rotation of annular mounting drives clean board through the installation piece and rotates, the rotation of clean board drives the brush and rotates, the rotation of brush can be continuous brushes the second filter screen, avoid the dust to adhere to on the side of second filter screen, guarantee the trafficability characteristic of second filter screen, ensure the radiating effect to cabinet internal portion, carry out fixed connection through the butterfly bolt between installation piece and the annular mounting simultaneously, can dismantle between messenger's installation piece and the annular mounting, make things convenient for the later stage to change the serious brush of wearing and tearing, unusual convenience.

Drawings

Fig. 1 is a schematic structural diagram of an improved heat dissipation type power distribution cabinet;

fig. 2 is a front view of an improved heat-dissipating power distribution cabinet;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 of an improved heat dissipation type power distribution cabinet.

In the figure: the cabinet body 1, the first filter screen 2, the air outlet 3, the nozzle 4, the movable pipe 5, the connecting pipe 6, the transmission mechanism 7, the output pipe 8, the cross shaft 9, the box body 10, the supporting block 11, the blades 12, the mounting rack 13, the motor 14, the annular fixing piece 15, the second filter screen 16, the air inlet 17, the brush 18, the cleaning plate 19, the mounting block 20, the butterfly bolt 21, the first bevel gear 22 and the second bevel gear 23.

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 to 3, in the embodiment of the present invention, an improved heat dissipation type power distribution cabinet includes a cabinet body 1, a cabinet body 10 is fixedly installed at the bottom of the cabinet body 1, a supporting block 11 is fixedly installed at the bottom of the cabinet body 10, an installation frame 13 is fixedly installed below one side of the cabinet body 1, a horizontal shaft 9 is rotatably installed on the installation frame 13 through a rotating shaft thereon, one end of the horizontal shaft 9 penetrates one side of the cabinet body 10 and extends to the other side of the cabinet body 10, the horizontal shaft 9 is rotatably connected with a bearing installed on an inner wall of the cabinet body 10, a plurality of blades 12 are fixedly installed on an outer wall of the horizontal shaft 9, one side of the cabinet body 10 is provided with air inlet holes 17 which are symmetrically distributed, a second filter screen 16 is fixedly installed inside the air inlet holes 17, a motor 14 is fixedly installed at the top of the installation frame 13, a driving end of the motor 14 penetrates the top of the installation frame 13, a driving end of the motor 14 is fixedly installed with a first bevel gear 22, one side on the outer wall of cross axle 9 is fixed to be cup jointed second bevel gear 23, and second bevel gear 23 meshes with first bevel gear 22 mutually, output tube 8 is installed to the fixed interlude in below of box 10 opposite side, and the one end of output tube 8 extends to the opposite side of the cabinet body 1, the cabinet body 1 rotates through the bearing of installation on its inner wall one side and installs connecting pipe 6, and connecting pipe 6 runs through one side of the cabinet body 1 inner wall and extends to the opposite side of the cabinet body 1, connecting pipe 6 rotates through the sealed bearing of its one end installation and the one end of output tube 8 to be connected, the other end fixed mounting of connecting pipe 6 has movable pipe 5, and movable pipe 5 is linked together with the inside of connecting pipe 6, a plurality of nozzle 4 is installed to the fixed interlude on the outer wall of movable pipe 5, be provided with drive mechanism 7 between cross axle 9 and the connecting pipe 6.

Referring to fig. 1 and 3, in the present application, a cleaning plate 19 is disposed on one side of the outer wall of the transverse shaft 9, which is located on the box 10, and a plurality of brushes 18 are fixedly mounted on one side of the cleaning plate 19.

Referring to fig. 1 and 3, in the present application, a ring-shaped fixing member 15 is fixedly sleeved on one side of the outer wall of the transverse shaft 9, which is located on the box body 10, an installation block 20 is fixedly installed below the other side of the cleaning plate 19, and the installation block 20 and the ring-shaped fixing member 15 are fixedly connected through a butterfly bolt.

Referring to fig. 1, in the present application, a cushion pad is bonded to the bottom of the supporting block 11, so that the stability of the cabinet 1 in the heat dissipation process is improved.

Referring to fig. 1, in this application, the exhaust vent 3 of symmetric distribution is seted up to the top of cabinet body 1 one side, and the inside fixed mounting of exhaust vent 3 has first filter screen 2.

Referring to fig. 1, in the present application, the transmission mechanism 7 is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are connected by the belt.

The working principle of the utility model is as follows:

referring to fig. 1 to 3, when in use, electrical components appearing in the present application are all externally connected to a power supply and a control switch, when the power distribution cabinet is in use, the switch is used to control the motor 14 to start working, the driving end of the motor 14 drives the first bevel gear 22 to rotate, the second bevel gear 23 rotates through the engagement of the first bevel gear 22 and the second bevel gear 23, the rotation of the second bevel gear 23 drives the horizontal shaft 9 to rotate, the rotation of the horizontal shaft 9 drives the blades 12 to rotate, the rotation of the blades 12 generates high-speed airflow to form wind, the generated wind directly blows to the inside of the output pipe 8, is input to the inside of the connecting pipe 6 through the output pipe 8, is input to the inside of the movable pipe 5 through the connecting pipe 6, and is finally sprayed to the inside of the cabinet body 1 through the nozzle 4 to cool the inside of the cabinet body 1, and the rotation of the horizontal shaft 9 drives the connecting pipe 6 to rotate through the transmission of the transmission mechanism 7, rotation of connecting pipe 6 drives movable pipe 5 and rotates, nozzle 4 follows movable pipe 5 and rotates, rotatability through nozzle 4, the air-out scope of nozzle 4 has been enlarged, the radiating effect to the internal portion of cabinet has been improved, simultaneously through exhaust vent 3, the gaseous circulation of the internal portion of cabinet 1 has been increased, avoid the problem that circuit component and electrical equipment damaged because of the high temperature, increase circuit component and electrical equipment's life, guarantee the switch board, circuit component and electrical equipment normal work, make whole power supply system normal operating.

Referring to fig. 1 and 3, in the process of heat dissipation of the power distribution cabinet, air is supplied to the inside of the cabinet 10 through the air inlet 17, and impurities contained in the outside air are trapped by the second filter screen 16, and the passing performance of the air inlet 17 is affected as the dust grows larger, so that the annular fixing member 15 is driven to rotate in the process of rotation of the transverse shaft 9, the rotation of the annular fixing member 15 drives the cleaning plate 19 to rotate through the mounting block 20, the rotation of the cleaning plate 19 drives the brush 18 to rotate, the rotation of the brush 18 continuously brushes the second filter screen 16, the dust is prevented from being attached to the side surface of the second filter screen 16, the passing performance of the second filter screen 16 is ensured, the heat dissipation effect on the inside of the cabinet body 1 is ensured, and meanwhile, the mounting block 20 is fixedly connected with the annular fixing member 15 through the butterfly bolt, so that the mounting block 20 is detachable from the annular fixing member 15, the brush 18 which is seriously worn is convenient to replace in the later period, which is very convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an improved generation heat dissipation formula switch board, includes the cabinet body (1), its characterized in that: the bottom fixed mounting of the cabinet body (1) has box (10), the bottom fixed mounting of box (10) has supporting shoe (11), the below fixed mounting of the cabinet body (1) one side has mounting bracket (13), cross axle (9) are installed in rotation through pivot above that in mounting bracket (13), fixed mounting has a plurality of blade (12) on the outer wall of cross axle (9), symmetric distribution's fresh air inlet (17) are seted up to one side of box (10), the inside fixed mounting of fresh air inlet (17) has second filter screen (16), the top fixed mounting of mounting bracket (13) has motor (14), the drive end fixed mounting of motor (14) has first conical gear (22), the fixed cup joint in one side on cross axle (9) outer wall has second conical gear (23), output tube (8) are installed to the below fixed interlude of box (10) opposite side, the cabinet body (1) rotates through the bearing of installation on its inner wall one side and installs connecting pipe (6), the other end fixed mounting of connecting pipe (6) has movable pipe (5), fixed interlude installs a plurality of nozzle (4) on the outer wall of movable pipe (5), be provided with drive mechanism (7) between cross axle (9) and connecting pipe (6).

2. The improved heat dissipation type power distribution cabinet according to claim 1, wherein: a cleaning plate (19) is arranged on one side of the outer wall of the transverse shaft (9) which is positioned on the box body (10), and a plurality of hairbrushes (18) are fixedly arranged on one side of the cleaning plate (19).

3. The improved heat dissipation type power distribution cabinet according to claim 2, wherein: the outer wall of the transverse shaft (9) is fixedly sleeved with an annular fixing piece (15) at one side of the box body (10), an installation block (20) is fixedly installed below the other side of the cleaning plate (19), and the installation block (20) is fixedly connected with the annular fixing piece (15) through butterfly bolts.

4. The improved heat dissipation type power distribution cabinet according to claim 1, wherein: the bottom of the supporting block (11) is bonded with a cushion pad.

5. The improved heat dissipation type power distribution cabinet according to claim 1, wherein: the air outlet (3) of symmetric distribution is seted up to the top of the cabinet body (1) one side, the inside fixed mounting of air outlet (3) has first filter screen (2).

6. The improved heat dissipation type power distribution cabinet according to claim 1, wherein: the transmission mechanism (7) is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are in transmission connection through the belt.