CN213304643U

CN213304643U - Switch board that radiating effect is good

Info

Publication number: CN213304643U
Application number: CN202021913344.9U
Authority: CN
Inventors: 李成林; 陈兴建
Original assignee: Sichuan Huazhong Electric Co ltd
Current assignee: Sichuan Huazhong Electric Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-28
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a power distribution cabinet with good heat dissipation effect, which comprises a counterweight bottom plate and a power distribution cabinet main body arranged on the upper end surface of the counterweight bottom plate, wherein a chamber is arranged in the power distribution cabinet main body, movable grooves are arranged at both ends of the power distribution cabinet main body, first motors are arranged on both sides of the upper end surface of the power distribution cabinet main body, a motor shaft of each first motor passes through the power distribution cabinet main body and extends into the movable grooves and is fixedly connected with a threaded rotating shaft, the threaded rotating shaft is movably arranged in the movable grooves, a movable block is arranged on the outer edge surface of the threaded rotating shaft in a threaded fit manner, one end of each movable block extends into the chamber arranged on the power distribution cabinet main body and is fixedly connected with a mounting plate, one side of the upper end surface of the power distribution cabinet main body is provided with a dust collection box, and the power distribution cabinet with good, and dust removal is carried out in the radiating while of being convenient for, and the practicality is strong.

Description

Switch board that radiating effect is good

Technical Field

The utility model belongs to the technical field of the switch board installation, concretely relates to switch board that radiating effect is good.

Background

The installation requirements of the power distribution cabinet are as follows: the power distribution cabinet is made of non-combustible materials; production places and offices with low electric shock risk can be provided with open-type distribution boards; in places such as processing workshops, casting, forging, heat treatment, boiler rooms, carpentry rooms and the like with high electric shock risk or poor operation environment, closed cabinets are required to be installed; in a dangerous working place where conductive dust or flammable and explosive gas is generated, it is necessary to install a closed or explosion-proof electric facility.

The switch board is the cabinet body of installing electrical component, current switch board is the fixed setting of mounting panel when installing, different electrical component specifications are different, the mounting panel is not convenient for adapt to different specification electrical component's installation demand, and current switch board adopts the fan to dispel the heat more, can also blow in the switch board with the dust when radiating, too much dust is attached to electrical component's surface, easily lead to electrical component's heat to be discharged and is obstructed, electrical component is overheated to easily take place the damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board that the radiating effect is good 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: a power distribution cabinet with good heat dissipation effect comprises a counterweight bottom plate and a power distribution cabinet main body arranged on the upper end face of the counterweight bottom plate, wherein a chamber is formed in the power distribution cabinet main body, movable grooves are formed in two ends of the power distribution cabinet main body, first motors are arranged on two sides of the upper end face of the power distribution cabinet main body, motor shafts of the first motors penetrate through the power distribution cabinet main body and extend into the movable grooves and are fixedly connected with threaded rotating shafts, the threaded rotating shafts are movably arranged in the movable grooves, movable blocks are arranged on the outer edge faces of the threaded rotating shafts in a threaded fit mode, one ends of the movable blocks extend into the chamber formed in the power distribution cabinet main body and are fixedly connected with mounting plates, a dust collection box is arranged on one side of the upper end face of the power distribution cabinet main body, a rectangular baffle is fixedly arranged on one side of the upper end face of the power distribution cabinet main body, an air pump is arranged in, a group of dust collection pipes extending into the rectangular baffle are arranged in the dust collection box.

Preferably, the inner wall top fixed mounting of switch board main part has the U template, and the up end one side of switch board main part has seted up and has linked to the rectangular channel in the storehouse, fixed mounting has the dust removal net in the rectangular channel, the up end fixed mounting placed in the middle of the U template has the second motor, the first board of placing of U template and fixedly connected with is passed to the motor shaft one end of second motor, first flabellum is installed to the lower terminal surface of first board of placing.

Preferably, the lower end face center fixed mounting of mounting panel has the installation piece, seted up the installation storehouse in the installation piece, and the inner wall top of installation piece installs the third motor, the third motor is connected with the second through the motor shaft and places the board, the second is placed the lower end face of board and is installed the second flabellum.

Preferably, one side fixed mounting of switch board main part has first magnetism to inhale the strip, and one side of switch board main part has the chamber door through hinge swing joint, one side of chamber door is provided with magnetism and inhales the second magnetism that the first magnetism of cooperation was inhaled the strip and is installed and inhale the strip, and one side of chamber door has the handle through cross bolt fixed mounting, four groups of fixed orificess have been seted up to the up end symmetry of counter weight bottom plate.

Preferably, fixed mounting has first sleeve in the fixed orifices, install first circle axle in the first sleeve, the up end of first circle axle and the lower terminal surface fixed connection of switch board main part, and install four groups of second sleeves on the outer fringe face of first circle axle, install second circle axle in the second sleeve, the one end of second circle axle is extended second sleeve and butt and is fixed the up end at the counter weight bottom plate, the cover is equipped with a set of spring on the telescopic outer fringe face of second, the both ends of spring are connected with second circle axle and second sleeve are articulated respectively.

The utility model discloses a technological effect and advantage: the power distribution cabinet with the good heat dissipation effect benefits from the arrangement of the movable block, the first motor is convenient to start, the threaded rotating shaft is enabled to rotate, and the movable block is further enabled to move up and down, so that the height of the mounting plate is adjusted, and the power distribution cabinet is convenient to adapt to the mounting requirements of electric elements with different specifications; benefit from the setting of collection dirt net, be convenient for start-up air pump for the pressure in the dust collection box is the negative pressure, and the dust in the rectangle baffle enters into the dust collection box through the dust absorption pipe when the heat dissipation in to finally adsorbed on the collection dirt net, be convenient for adsorb the dust in the radiating while, avoid too much dust to adhere to on electrical components's surface, lead to the overheated emergence of electrical components to damage.

Drawings

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1 counter weight bottom plate, 101 fixed orifices, 2 switch board main parts, 201 movable slot, 202 first magnetism inhale the strip, 203 rectangular channel, 3 chamber doors, 301 second magnetism inhale the strip, 302 handle, 4 first motor, 401 screw thread pivot, 402 movable block, 5 mounting panels, 6 rectangle baffle, 601 dust removal net, 7 dust collection box, 701 dust absorption pipe, 702 dust collection net, 8 air pump, 801 aspiration channel, 9U type board, 10 second motor, 1001 first board of placing, 1002 first flabellum, 11 installation piece, 12 third motor, the board is placed to the 1201 second, 1202 second flabellum, 13 first sleeve, 1301 first round axle, 14 second sleeve, 1401 second round axle, 15 springs.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a power distribution cabinet with good heat dissipation effect as shown in figures 1-3, which comprises a counterweight bottom plate 1 and a power distribution cabinet main body 2 arranged on the upper end surface of the counterweight bottom plate 1, a chamber is arranged in the power distribution cabinet main body 2, both ends of the power distribution cabinet main body 2 are both provided with movable grooves 201, both sides of the upper end surface of the power distribution cabinet main body 2 are both provided with a first motor 4, a motor shaft of the first motor 4 passes through the power distribution cabinet main body 2 and extends into the movable grooves 201 and is fixedly connected with a threaded rotating shaft 401, the joint of the threaded rotating shaft 401 and the power distribution cabinet main body 2 is provided with a roller bearing, the threaded rotating shaft 401 is movably arranged in the movable grooves 201, a movable block 402 is arranged on the outer edge surface of the threaded rotating shaft 401 in a threaded fit manner, the movable block 402 is of a rectangular block structure, one end of the movable block 402 extends into, the mounting plate 5 is of a rectangular plate-shaped structure, and is beneficial to the arrangement of the movable block 402, so that the first motor 4 is started, the threaded rotating shaft 401 is rotated, and the movable block 402 is moved up and down, thereby adjusting the height of the mounting plate 5, and being convenient to adapt to the installation requirements of electrical elements of different specifications, a dust collection box 7 is arranged on one side of the upper end surface of the power distribution cabinet main body 2, a rectangular baffle plate 6 is fixedly arranged on one side of the upper end surface of the power distribution cabinet main body 2, the rectangular baffle plate 6 is of an annular structure, an air pump 8 is arranged in the middle of the upper end surface of the dust collection box 7, a group of air suction pipes 801 extending into the dust collection box 7 are arranged in the air pump 8, a group of dust suction pipes 701 extending into the rectangular baffle plate 6 are arranged in the dust collection box 7, the air pump 8 is convenient to be started due to the arrangement of the dust collection net 702, so that the pressure in the dust, and finally adsorbed on the dust collecting net 702, so that dust can be adsorbed while heat is dissipated, and the phenomenon that the electric elements are damaged due to overheating caused by excessive dust attached to the surfaces of the electric elements is avoided.

Specifically, the inner wall top fixed mounting of switch board main part 2 has U template 9, and switch board main part 2's up end one side has been seted up and has been linked to the rectangular channel 203 in the warehouse, fixed mounting has dust removal net 601 in the rectangular channel 203, U template 9's up end fixed mounting placed in the middle has second motor 10 (during concrete implementation, the recess that is the rectangle is seted up to U template 9's up end, and second motor 10 installs in the recess that U template 9 was seted up), the first board 1001 of placing of U template 9 and fixedly connected with is passed to second motor 10's motor shaft one end, and first board 1001 of placing is the rectangular plate-like structure, first lower terminal surface of placing board 1001 installs first flabellum 1002.

Specifically, the lower end face center fixed mounting of mounting panel 5 has a mounting block 11, and mounting block 11 is rectangular block structure, set up the installation storehouse in the mounting block 11, and the inner wall top of mounting block 11 installs third motor 12, third motor 12 is connected with the second through the motor shaft and places board 1201, and the second is placed board 1201 and is rectangular plate structure, the second is placed the lower end face of board 1201 and is installed second flabellum 1202.

Specifically, one side fixed mounting of switch board main part 2 has first magnetism to inhale strip 202, and one side of switch board main part 2 has chamber door 3 through hinge swing joint, one side of chamber door 3 is provided with magnetism and inhales the second magnetism of the first magnetism of cooperation strip 202 installation and inhale strip 301, and one side of chamber door 3 has handle 302 through cross bolt fixed mounting, four groups of fixed orificess 101 have been seted up to the up end symmetry of counter weight bottom plate 1.

Specifically, a first sleeve 13 is fixedly installed in the fixing hole 101, a first circular shaft 1301 is installed in the first sleeve 13 (in the specific implementation, a buffer spring is arranged in the first sleeve 13), the upper end face of the first circular shaft 1301 is fixedly connected with the lower end face of the power distribution cabinet main body 2, four groups of second sleeves 14 are installed on the outer edge face of the first circular shaft 1301, a second circular shaft 1401 is installed in the second sleeve 14, one end of the second circular shaft 1401 extends out of the second sleeve 14 and is abutted against and fixed on the upper end face of the counterweight bottom plate 1, a group of springs 15 is sleeved on the outer edge face of the second sleeve 14, and two ends of the springs 15 are respectively hinged to the second circular shaft 1401 and the second sleeve 14.

Working principle, when the power distribution cabinet with good heat dissipation effect is used, the first motor 4 can be started to enable the threaded rotating shaft 401 to rotate, and further enable the movable block 402 to move up and down, and further adjust the height of the mounting plate 5, after the adjustment is completed, the electric elements are mounted on the mounting plate 5, the second motor 10 and the third motor 12 are started, the second motor 10 drives the first placing plate 1001 to rotate, so that the first fan blade 1002 rotates, the electric elements in the counterweight bottom plate 1 are cooled and dissipated, the third motor 12 drives the second placing plate 1201 to rotate, so that the second fan blade 1202 rotates, the electric elements in the counterweight bottom plate 1 are also cooled and dissipated, the air pump 8 can be started while the counterweight bottom plate 1 is cooled and dissipated, so that the pressure in the dust collection box 7 is negative pressure, dust in the rectangular baffle 6 enters the dust collection box 7 through the dust collection pipe 701 and is finally adsorbed on the dust collection net 702, after the electric elements installation was accomplished, can close chamber door 3 for strip 301 is inhaled with first magnetism to second magnetism and 202 attractions, and this switch board that the radiating effect is good, rational in infrastructure is convenient for adjust the installation demand that adapts to different specification electric elements to the mounting panel, and removes dust when being convenient for dispel the heat, and the practicality is strong.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a switch board that radiating effect is good, includes counter weight bottom plate (1) and sets up switch board main part (2) at counter weight bottom plate (1) up end, its characterized in that: the power distribution cabinet is characterized in that a bin is arranged in the power distribution cabinet main body (2), movable grooves (201) are formed in two ends of the power distribution cabinet main body (2), first motors (4) are installed on two sides of the upper end face of the power distribution cabinet main body (2), a motor shaft of each first motor (4) penetrates through the power distribution cabinet main body (2) to extend into the corresponding movable groove (201) and is fixedly connected with a threaded rotating shaft (401), the threaded rotating shaft (401) is movably installed in the corresponding movable groove (201), a movable block (402) is installed on the outer edge face of the threaded rotating shaft (401) in a threaded matching mode, one end of the movable block (402) extends into the bin formed in the power distribution cabinet main body (2) and is fixedly connected with a mounting plate (5), a dust collection box (7) is arranged on one side of the upper end face of the power distribution cabinet main body (2), and a, the dust collection box is characterized in that an air pump (8) is arranged in the middle of the upper end face of the dust collection box (7), a set of air suction pipes (801) extending into the dust collection box (7) are installed in the air pump (8), and a set of dust suction pipes (701) extending into the rectangular baffle (6) are installed in the dust collection box (7).

2. The power distribution cabinet with the good heat dissipation effect according to claim 1, characterized in that: the utility model discloses a power distribution cabinet, including switch board main part (2), the inner wall top fixed mounting of switch board main part (2) has U template (9), and the up end one side of switch board main part (2) has seted up and has linked to rectangular channel (203) in the warehouse, fixed mounting has dust removal net (601) in rectangular channel (203), the up end fixed mounting placed in the middle of U template (9) has second motor (10), the motor shaft one end of second motor (10) is passed U template (9) and fixedly connected with and is first place board (1001), first lower terminal surface of placing board (1001) installs first flabellum (1002).

3. The power distribution cabinet with the good heat dissipation effect according to claim 1, characterized in that: the utility model discloses a fan blade mounting structure, including mounting panel (5), lower terminal surface center fixed mounting has installation piece (11), set up the installation storehouse in installation piece (11), and install third motor (12) on the inner wall top of installation piece (11), third motor (12) are connected with the second through the motor shaft and place board (1201), the second is placed the lower terminal surface of board (1201) and is installed second flabellum (1202).

4. The power distribution cabinet with the good heat dissipation effect according to claim 1, characterized in that: one side fixed mounting of switch board main part (2) has first magnetism to inhale strip (202), and one side of switch board main part (2) has chamber door (3) through hinge swing joint, one side of chamber door (3) is provided with magnetism and inhales the first second magnetism of inhaling strip (202) installation of cooperation and inhales strip (301), and one side of chamber door (3) has handle (302) through cross bolt fixed mounting, four groups fixed orifices (101) have been seted up to the up end symmetry of counter weight bottom plate (1).

5. The good switch board of radiating effect according to claim 4, characterized in that: fixed mounting has first sleeve (13) in fixed orifices (101), install first round axle (1301) in first sleeve (13), the up end of first round axle (1301) and the lower terminal surface fixed connection of switch board main part (2), and install four groups of second sleeve (14) on the outer fringe face of first round axle (1301), install second round axle (1401) in second sleeve (14), the one end of second round axle (1401) is extended second sleeve (14) and the butt is fixed at the up end of counter weight bottom plate (1), the cover is equipped with a set of spring (15) on the outer fringe face of second sleeve (14), the both ends of spring (15) are connected with second round axle (1401) and second sleeve (14) are articulated respectively.