CN215645530U

CN215645530U - Power distribution cabinet capable of removing dust inside

Info

Publication number: CN215645530U
Application number: CN202121659723.4U
Authority: CN
Inventors: 杜兆云; 邢晓光; 井敏
Original assignee: Shandong Lingyue Intelligent Electric Co ltd
Current assignee: Shandong Lingyue Intelligent Electric Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-25
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a power distribution cabinet capable of removing dust internally, which comprises a power distribution cabinet body, wherein a cabinet door is hinged to the inner side wall of the power distribution cabinet body through a hinge, a transverse plate is fixedly connected to the inner wall of the power distribution cabinet body, a heat dissipation opening is formed in the transverse plate, an adjusting mechanism is arranged in the power distribution cabinet body, a blowing mechanism is arranged in the adjusting mechanism, and a dust collection mechanism is arranged on the side wall of the power distribution cabinet body. Blow inside dust through the mechanism of blowing, utilize the continuous height of adjusting the blowing of adjusting mechanism simultaneously, make to blow the scope wider, rethread dust absorption mechanism inhales the dust of blowing up in the cabinet in the dust collection box, produce a large amount of heats when electric component moves moreover, partial heat is taken away from the air exit along with the air flow by dust absorption mechanism, partial heat distributes away from the louvre, the louvre sets up the advantage by high to low slope from inside to outside and lies in that the dust is difficult to get into, and does not influence the heat dissipation.

Description

Power distribution cabinet capable of removing dust inside

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet capable of removing dust internally.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes electric energy of a certain circuit of previous-stage power distribution equipment to nearby loads, the equipment provides protection, monitoring and control for the loads, and a dust removal mechanism is required to be used during dust removal work of the power distribution cabinet.

The dust removal mechanism on the market is various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows: 1. in the prior art, the problem of dust cannot be completely solved by using a brush and a filter screen, the interior of a power distribution cabinet is cleaned manually, and meanwhile, the interior of the power distribution cabinet is complex and has certain dangerousness; 2. the existing dust removal mechanism only depends on a machine to absorb dust in the using process, and most dust absorption pipes are fixed at the top of the power distribution cabinet, so that the dust removal effect is poor; 3. current dust removal mechanism is when using, because of the switch board is mostly closed state, has sacrificed partly heat-sinking capability on dirt-proof basis, and gas circulation is relatively poor.

It is therefore desirable to provide a switch board with internal dust removal to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power distribution cabinet capable of removing dust internally, so as to solve the existing problems in the background technology.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a switch board that can inside remove dust, includes the switch board body, the inside wall of switch board body articulates through the hinge has the cabinet door, the inner wall fixedly connected with diaphragm of switch board body, the thermovent has been seted up to the inside of diaphragm, and the inside of switch board body is provided with adjustment mechanism, adjustment mechanism's inside is provided with the mechanism of blowing, the lateral wall of switch board body is provided with dust absorption mechanism, the top fixed mounting of switch board body has the dust collection box, the air exit has been seted up to the lateral wall of dust collection box, the inner wall fixedly connected with filter screen of air exit.

Further, adjustment mechanism includes the motor, the output shaft of motor extends to the inside and the fixedly connected with threaded rod of switch board body, the one end that the motor was kept away from to the threaded rod is connected with the rotation of switch board body through the bearing frame that sets up, the outer wall threaded connection of threaded rod has the regulating block, the inside of regulating block is run through and sliding connection has the slide bar.

Further, the blowing mechanism includes the air-blower, air cavity and air outlet have been irritated to the inside of regulating block, the lateral wall of regulating block just is located air outlet department fixedly connected with blower housing, the mount pad and the switch board body fixed connection that the air-blower bottom was through setting up, the output fixedly connected with blast pipe of air-blower, the blast pipe is through the first three way connection ware fixedly connected with U-shaped pipe that sets up, the both ends of U-shaped pipe all extend to the inside of switch board body and first hose of fixedly connected with and second hose respectively, the one end that the U-shaped pipe was kept away from to first hose and second hose extends to the inside of air cavity of irritating.

Further, dust absorption mechanism is including fixed pipe, the one end and the dust collection box fixed connection of fixed pipe, the other end fixedly connected with air exhauster of fixed pipe, the one end fixedly connected with dust cage of fixed pipe is kept away from to the air exhauster, the first dust absorption pipe of one end fixedly connected with of air exhauster is kept away from to the dust cage, the one end that the air exhauster was kept away from to first dust absorption pipe extends to the inside of switch board body, the second tee junction ware fixedly connected with second dust absorption pipe that the outer wall of first dust absorption pipe was through setting up, the one end that first dust absorption pipe was kept away from to the second dust absorption pipe extends to the inside of switch board body, first dust absorption pipe and the equal fixedly connected with dust cage of one end that second dust absorption pipe extended to switch board body inside.

Further, a plurality of louvres have been seted up to the lateral wall of switch board body, just the louvre is by the slope setting of height to low from inside to outside.

Furthermore, the air filling cavity is communicated with the air outlet.

The utility model has the following beneficial effects:

1. the dust-collecting cabinet has the advantages that the air blowing mechanism blows the dust inside the cabinet, the adjusting mechanism is utilized to continuously adjust the air blowing height, the blowing range is wider, the dust-collecting mechanism sucks the blown dust in the cabinet into the dust-collecting box, a large amount of heat is generated when the power component operates, part of the heat flows along with the air inside the cabinet and is discharged from the air outlet after being taken away by the dust-collecting mechanism, part of the heat is emitted from the heat-radiating holes, and the heat-radiating holes are arranged in an inclined manner from high to low from inside to outside.

2. The utility model blows air into the blast pipe through the operation of the air blower, then introduces the U-shaped pipe, then introduces the first hose and the second hose respectively, enters the air filling cavities in the two adjusting blocks, then blows the air out of the air blowing cover at the air outlet, and is matched with the lifting movement of the adjusting blocks to blow the dust in the power distribution cabinet body more thoroughly.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic diagram of a right-side perspective view of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the power distribution cabinet body according to the present invention;

FIG. 3 is a schematic diagram of a left-view direction three-dimensional structure of a power distribution cabinet body according to the present invention;

FIG. 4 is a schematic view of a sectional structure of the adjusting block in a front view direction;

FIG. 5 is a schematic view of a cross-sectional structure of the heat dissipation hole in the front view direction.

Reference numerals: 1. a power distribution cabinet body; 2. a cabinet door; 3. a dust suction mechanism; 31. a fixed tube; 32. an exhaust fan; 33. a dust collection cover; 34. a second dust suction pipe; 35. a second three-way connector; 36. a first dust suction pipe; 37. a dust hood; 4. a dust collection box; 5. heat dissipation holes; 6. an adjustment mechanism; 61. a slide bar; 62. a threaded rod; 63. an adjusting block; 64. a bearing seat; 65. a motor; 7. a blowing mechanism; 71. a first hose; 72. a second hose; 73. a blower housing; 74. a blower; 75. a blast pipe; 76. a first three-way connector; 77. a U-shaped tube; 78. an air-filling cavity; 79. an air outlet; 8. a transverse plate; 9. a heat dissipation port; 10. an air outlet; 11. and (4) a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

Example 1:

as shown in fig. 1-5, a switch board that can inside remove dust, including switch board body 1, switch board body 1's inside wall articulates through the hinge has cabinet door 2, switch board body 1's inner wall fixedly connected with diaphragm 8, thermovent 9 has been seted up to diaphragm 8's inside, switch board body 1's inside is provided with adjustment mechanism 6, adjustment mechanism 6's inside is provided with air blowing mechanism 7, switch board body 1's lateral wall is provided with dust absorption mechanism 3, switch board body 1's top fixed mounting has dust collection box 4, air exit 10 has been seted up to dust collection box 4's lateral wall, the inner wall fixedly connected with filter screen 11 of air exit 10.

Specifically, a plurality of louvres 5 have been seted up to the lateral wall of switch board body 1, and louvre 5 is by the high slope setting to low from inside to outside.

In this embodiment, the inside electric component in-process of switch board body 1, can inevitably get into a large amount of dusts and less debris etc. in switch board body 1, if these dusts are clearance in time, can influence the operation of equipment and can cause the potential safety hazard even, can blow inside dust through starting mechanism 7 of blowing this moment, utilize the height of the continuous regulation of adjustment mechanism 6 to blow simultaneously, make the blow scope wider, rethread dust absorption mechanism 3 inhales the dust of blowing up in the cabinet in dust collection box 4, and the electric component produces a large amount of heats during operation, partial heat is along with inside air current, take away from air exit 10 discharge by dust absorption mechanism 3, partial heat distributes away from louvre 5, louvre 5 sets up the advantage by high to low slope from inside to outside and lies in that the dust is difficult for getting into, and do not influence the heat dissipation.

Example 2:

as shown in fig. 2-4, the adjusting mechanism 6 includes a motor 65, an output shaft of the motor 65 extends to the inside of the power distribution cabinet body 1 and is fixedly connected with a threaded rod 62, one end of the threaded rod 62, which is far away from the motor 65, is rotatably connected with the power distribution cabinet body 1 through a set bearing seat 64, an outer wall of the threaded rod 62 is in threaded connection with an adjusting block 63, and the inside of the adjusting block 63 is penetrated through and is slidably connected with a sliding rod 61.

Specifically, air blowing mechanism 7 includes air-blower 74, air-filling chamber 78 and air outlet 79 have been seted up to regulating block 63's inside, regulating block 63's lateral wall just is located air outlet 79 fixedly connected with blower housing 73, the mount pad and the switch board body 1 fixed connection of air-blower 74 bottom through setting up, the output fixedly connected with blast pipe 75 of air-blower 74, blast pipe 75 is through the first three way connection ware 76 fixedly connected with U-shaped pipe 77 that sets up, the both ends of U-shaped pipe 77 all extend, to the inside of switch board body 1 and respectively the first hose 71 of fixedly connected with and second hose 72, the one end that U-shaped pipe 77 was kept away from to first hose 71 and second hose 72 extends to the inside of air-filling chamber 78.

Specifically, the air filling cavity 78 is communicated with the air outlet 79.

In the embodiment, the threaded rod 62 is driven to rotate by the operation of the motor 65, the threaded rod 62 is in threaded connection with the adjusting block 63, and the adjusting block 63 is in sliding connection with the sliding rod 61, so that the operation direction of the output shaft of the motor 65 can directly control the lifting direction of the adjusting block 63, the operation of the rear blowing mechanism 7 is facilitated, the operation of the blower 74 blows air into the blowing pipe 75, then the U-shaped pipe 77 is led in, then the first hose 71 and the second hose 72 are respectively led in, the air enters the air filling cavities 78 in the two adjusting blocks 63, then the air is blown out from the air blowing cover 73 at the air outlet 79, the lifting movement of the adjusting block 63 is matched, the dust in the power distribution cabinet body 1 is blown more thoroughly, the cleaning of the dust collection mechanism 3 is facilitated, and the cleaning quality is improved.

Example 3:

as shown in fig. 1-4, the dust suction mechanism 3 includes a fixing pipe 31, one end of the fixing pipe 31 is fixedly connected to the dust box 4, another end of the fixing pipe 31 is fixedly connected to an exhaust fan 32, one end of the exhaust fan 32 far away from the fixing pipe 31 is fixedly connected to a dust collection cover 33, one end of the dust collection cover 33 far away from the exhaust fan 32 is fixedly connected to a first dust suction pipe 36, one end of the first dust suction pipe 36 far away from the exhaust fan 32 extends to the inside of the power distribution cabinet body 1, the outer wall of the first dust suction pipe 36 is fixedly connected to a second dust suction pipe 34 through a second three-way connector 35, one end of the second dust suction pipe 34 far away from the first dust suction pipe 36 extends to the inside of the power distribution cabinet body 1, and one ends of the first dust suction pipe 36 and the second dust suction pipe 34 extending to the inside of the power distribution cabinet body 1 are fixedly connected to a dust collection cover 37.

In this embodiment, the operation of air exhauster 32 drives one side of dust cage 33 and produces great suction, and the dust in switch board body 1 is inhaled from two dust cages 37, gets into in dust cage 33 from first dust absorption pipe 36 and second dust absorption pipe 34 respectively, then gets into in dust collection box 4 through fixed pipe 31, and the dust is stayed in dust collection box 4, and inspiratory air is discharged from air exit 10, and discharge in-process filter screen 11 can effectively prevent the dust and discharge.

Claims

1. The utility model provides a switch board that can inside remove dust, includes switch board body (1), its characterized in that, the inside wall of switch board body (1) articulates through the hinge has cabinet door (2), inner wall fixedly connected with diaphragm (8) of switch board body (1), thermovent (9) have been seted up to the inside of diaphragm (8), and the inside of switch board body (1) is provided with adjustment mechanism (6), the inside of adjustment mechanism (6) is provided with blowing mechanism (7), the lateral wall of switch board body (1) is provided with dust absorption mechanism (3), the top fixed mounting of switch board body (1) has dust collection box (4), air exit (10) have been seted up to the lateral wall of dust collection box (4), the inner wall fixedly connected with filter screen (11) of air exit (10).

2. The power distribution cabinet capable of removing dust internally according to claim 1, wherein the adjusting mechanism (6) comprises a motor (65), an output shaft of the motor (65) extends to the inside of the power distribution cabinet body (1) and is fixedly connected with a threaded rod (62), one end, far away from the motor (65), of the threaded rod (62) is rotatably connected with the power distribution cabinet body (1) through a bearing seat (64), an adjusting block (63) is connected to the outer wall of the threaded rod (62) in a threaded manner, and a sliding rod (61) is connected to the inside of the adjusting block (63) in a penetrating and sliding manner.

3. The power distribution cabinet capable of removing dust inside according to claim 2, wherein the blowing mechanism (7) comprises a blower (74), the adjusting block (63) is provided with an air filling cavity (78) and an air outlet (79) inside, the side wall of the adjusting block (63) is fixedly connected with a blowing hood (73) at the air outlet (79), the bottom of the blower (74) is fixedly connected with the power distribution cabinet body (1) through a mounting seat, the output end of the blower (74) is fixedly connected with a blowing pipe (75), the blowing pipe (75) is fixedly connected with a U-shaped pipe (77) through a first three-way connector (76), two ends of the U-shaped pipe (77) extend to the inside of the power distribution cabinet body (1) and are fixedly connected with a first hose (71) and a second hose (72) respectively, and one ends of the first hose (71) and the second hose (72), which are far away from the U-shaped pipe (77), extend to the air filling cavity (78), are arranged at one ends of the first hose (71) and the second hose (72) Inside.

4. The power distribution cabinet capable of removing dust internally according to claim 1, wherein the dust collection mechanism (3) comprises a fixed pipe (31), one end of the fixed pipe (31) is fixedly connected with the dust collection box (4), the other end of the fixed pipe (31) is fixedly connected with an exhaust fan (32), one end of the exhaust fan (32) far away from the fixed pipe (31) is fixedly connected with a dust collection cover (33), one end of the dust collection cover (33) far away from the exhaust fan (32) is fixedly connected with a first dust collection pipe (36), one end of the first dust collection pipe (36) far away from the exhaust fan (32) extends to the inside of the power distribution cabinet body (1), the outer wall of the first dust collection pipe (36) is fixedly connected with a second dust collection pipe (34) through a second three-way connector (35), and one end of the second dust collection pipe (34) far away from the first dust collection pipe (36) extends to the inside of the power distribution cabinet body (1), the first dust suction pipe (36) and the second dust suction pipe (34) extend to the inner end of the power distribution cabinet body (1) and are fixedly connected with a dust suction hood (37).

5. The power distribution cabinet with the internal dust removal function according to claim 1, wherein the side wall of the power distribution cabinet body (1) is provided with a plurality of heat dissipation holes (5), and the heat dissipation holes (5) are arranged from inside to outside in an inclined manner from high to low.

6. The switch board that can internally remove dust of claim 3, characterized in that, the air cavity (78) and the air outlet (79) are communicated.