CN220042624U - Switch board with dustproof function - Google Patents

Abstract

The utility model relates to the technical field of power distribution cabinets and discloses a power distribution cabinet with a dustproof function, which comprises an exhaust box, wherein a dust collecting pipe is communicated with the bottom of the exhaust box, a pipe cap is connected to the surface of the other end of the dust collecting pipe in a threaded manner, mounting grooves are formed in the left side and the right side of an inner cavity of the exhaust box, a sliding block is connected in the inner cavity of the mounting groove in a sliding manner, a filter plate is fixed on one side of the sliding block, and an extension spring is fixed on one side of the sliding block; according to the utility model, the filter plate is reciprocally moved through the cooperation of the second lug and the first lug, so that dust of the filter plate is dithered when the filter plate moves, and therefore, the dust on the surface of the filter plate is cleaned, the dust cleaning effect is effectively reduced, the heat dissipation effect of the power distribution cabinet is not influenced, and the problems that the dust cleaning effect is poor and the heat dissipation is influenced in the use process of the conventional power distribution cabinet are solved.

Description

Switch board with dustproof function

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a dustproof function.

Background

The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.

At present most switch board all can filter and collect inside dust in the use to this inside dust of switch board that reduces, but in the use, the filter is long-term to the air filtering, can lead to the dust to block up the filter, cause the gas permeability of filter to reduce, the discharge amount of air has been reduced, thereby the radiating effect to the switch board has been influenced, when clearing up the filter simultaneously, need take down the filter and change or install again after the clearance, not only convenient inadequately, moreover can't filter the air at the in-process of dismantling the filter, the dustproof effect to the switch board has been reduced.

Disclosure of Invention

The utility model aims to provide a power distribution cabinet with a dustproof function, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch board with dustproof function, includes the suction box, the bottom intercommunication of suction box is provided with the dust collecting tube, the surface threaded connection of the dust collecting tube other end has the pipe cap, the mounting groove has all been seted up to the left and right sides of suction box inner chamber, the inner chamber sliding connection of mounting groove has the slider, one side of slider is fixed with the filter, one side of slider is fixed with extension spring, the other end and the inner wall fixed connection of mounting groove of extension spring, one side of filter is fixed with the collar, one side of collar is fixed with first lug, the inner chamber of suction box is fixed with rotary mechanism, one side of rotary mechanism is fixed with the link, the fixed surface of link has the go-between, one side of go-between is fixed with the second lug.

Preferably, the rotating mechanism comprises a supporting frame, one side of the supporting frame is provided with a fan blade, one end of the fan blade penetrates through the other side of the supporting frame and is rotationally connected with the inner wall of the supporting frame, one end of the fan blade is fixedly provided with a connecting shaft, and the connecting shaft is fixedly connected with the connecting frame.

Preferably, a groove is formed in one side of the mounting ring, and the inner wall of the groove is slidably connected with the surface of the second bump.

Preferably, the inner wall of the installation groove is fixed with a guide rod, the other end of the guide rod penetrates through the sliding block and is in sliding connection with the inner wall of the sliding block, and the other end of the guide rod is fixedly connected with the inner wall of the installation groove.

Preferably, the shapes of the second bump and the first bump are hemispherical, and the second bump and the first bump are matched with each other for use.

Preferably, the surface of the filter plate is in sliding connection with the inner wall of the exhaust box, and the surface of the sliding block is in sliding connection with the surface of the mounting groove.

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

according to the utility model, the filter plate is reciprocally moved through the cooperation of the second lug and the first lug, so that dust of the filter plate is dithered when the filter plate moves, and therefore, the dust on the surface of the filter plate is cleaned, the dust cleaning effect is effectively reduced, the heat dissipation effect of the power distribution cabinet is not influenced, and the problems that the dust cleaning effect is poor and the heat dissipation is influenced in the use process of the conventional power distribution cabinet are solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective cross-sectional structure in the present utility model;

FIG. 3 is a schematic view of a partial perspective structure in the present utility model;

fig. 4 is a schematic view of a partial perspective view of another embodiment of the present utility model.

In the figure: 1. an exhaust box; 2. a dust collecting pipe; 3. a tube cap; 4. a mounting groove; 5. a slide block; 6. a filter plate; 7. a mounting ring; 8. a first bump; 9. a rotating mechanism; 91. a support frame; 92. a fan blade; 93. a connecting shaft; 10. a tension spring; 11. a connecting frame; 12. a connecting ring; 13. a second bump; 14. a guide rod; 15. a groove.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a power distribution cabinet with dustproof function comprises an exhaust box 1, a dust collecting pipe 2 is arranged at the bottom of the exhaust box 1 in a communicating manner, a pipe cap 3 is connected to the surface of the other end of the dust collecting pipe 2 in a threaded manner, a mounting groove 4 is formed in the left side and the right side of the inner cavity of the exhaust box 1, a sliding block 5 is slidably connected with the inner cavity of the mounting groove 4, a filter plate 6 is fixed on one side of the sliding block 5, an extension spring 10 is fixed on one side of the sliding block 5, the other end of the extension spring 10 is fixedly connected with the inner wall of the mounting groove 4, a mounting ring 7 is fixed on one side of the filter plate 6, a first bump 8 is fixed on one side of the mounting ring 7, a rotating mechanism 9 is fixed on one side of the connecting frame 11, a connecting ring 12 is fixed on the surface of the connecting frame 11, a second bump 13 is matched with the first bump 8, and the filter plate 6 reciprocates in a moving manner, so that dust on the filter plate 6 is cleaned, dust on the self is effectively, dust on the surface of the filter plate 6 is not well cleaned, the dust is not cleaned, the dust is effectively cleaned, and the dust is not cleaned in the power distribution cabinet is well, and the dust is not cleaned.

The rotary mechanism 9 includes support frame 91, one side of support frame 91 is provided with flabellum 92, the one end of flabellum 92 runs through to the opposite side of support frame 91 and rotates rather than the inner wall and be connected, the one end of flabellum 92 is fixed with connecting axle 93, connecting axle 93 and link 11 fixed connection, in this embodiment, through the setting of support frame 91, flabellum 92 and connecting axle 93, can make flabellum 92 rotate under the effect of wind force to make flabellum 92 can drive the second lug 13 through connecting axle 93 and remove, thereby realize carrying out the effect of promotion to filter 6.

The recess 15 has been seted up to one side of collar 7, and the inner wall of recess 15 and the surface sliding connection of second lug 13, in this embodiment, through the setting of recess 15, can increase the area of contact of second lug 13 and collar 7 to can carry out spacingly to second lug 13 under the effect of shape, increase the stability of second lug 13 when rotating.

The inner wall of mounting groove 4 is fixed with guide bar 14, and the other end of guide bar 14 runs through slider 5 and rather than inner wall sliding connection, and the other end of guide bar 14 and the inner wall fixed connection of mounting groove 4, in this embodiment, through the setting of guide bar 14, can be to it guide when slider 5 removes, makes it more stable when removing to can also carry out spacing to extension spring 10, make it can not appear the position offset in the compression process.

The shapes of the second protruding block 13 and the first protruding block 8 are hemispherical, and the second protruding block 13 and the first protruding block 8 are matched with each other for use, in this embodiment, through the arrangement, the filter plate 6 can be pushed when the second protruding block 13 contacts with the first protruding block 8, so that the position of the filter plate 6 is shifted, and dust on the surface of the filter plate 6 is reduced.

The surface of filter 6 and the inner wall sliding connection of suction box 1, the surface sliding connection of slider 5 and the surface sliding connection of mounting groove 4, in this embodiment, through this kind of setting, the gap when can reduce filter 6 and suction box 1 and mounting groove 4 and slider 5 contact to avoid the dust to discharge into the opposite side of suction box 1 inner chamber from the gap department, and can also increase the stability when filter 6 and slider 5 remove, avoid it to appear the position offset easily.

Notably, are: when in use, the exhaust box 1 is arranged in the exhaust port of the power distribution cabinet, and then the air is exhausted by being matched with the fan, so that the inside of the power distribution cabinet is dedusted.

Working principle: firstly, when air is discharged into the air draft box 1, the filter plate 6 filters the air firstly, then the fan blades 92 are driven to rotate under the action of the shapes of the air and the fan blades 92, meanwhile, the fan blades 92 drive the connecting shaft 93 to rotate, then the connecting shaft 93 drives the connecting frame 11 to rotate, then the connecting frame 11 drives the connecting ring 12 to rotate, meanwhile, the connecting ring 12 drives the second protruding block 13 to rotate, when the positions of the second protruding block 13 and the first protruding block 8 correspond to each other, the mounting ring 7 is pushed to move under the action of the second protruding block 13 and the first protruding block 8, so that the filter plate 6 is shifted, and when the second protruding block 13 and the first protruding block 8 are not contacted, the sliding block 5 is driven to move under the action of the extension spring 10, so that the sliding block 5 drives the filter plate 6 to move, the filter plate 6 returns to the original place, and dust of the filter plate 6 is shaken off under the reciprocating action of the filter plate 6.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a switch board with dustproof function, includes suction box (1), its characterized in that: the utility model discloses a dust collection device, including suction box (1), filter, mounting plate (6), extension spring (10) are fixed to one side of slider (5), the other end of extension spring (10) and the inner wall fixed connection of mounting groove (4), one side of filter (6) is fixed with collar (7), one side of collar (7) is fixed with first lug (8), the inner chamber of suction box (1) is fixed with rotary mechanism (9), one side of rotary mechanism (9) is fixed with link (11), the surface fixation of link (11) has link (12), one side of link (12) is fixed with second lug (13).

2. The power distribution cabinet with a dustproof function according to claim 1, wherein: the rotating mechanism (9) comprises a supporting frame (91), one side of the supporting frame (91) is provided with a fan blade (92), one end of the fan blade (92) penetrates through the other side of the supporting frame (91) and is rotationally connected with the inner wall of the supporting frame, one end of the fan blade (92) is fixedly provided with a connecting shaft (93), and the connecting shaft (93) is fixedly connected with the connecting frame (11).

3. The power distribution cabinet with a dustproof function according to claim 1, wherein: a groove (15) is formed in one side of the mounting ring (7), and the inner wall of the groove (15) is in sliding connection with the surface of the second protruding block (13).

4. The power distribution cabinet with a dustproof function according to claim 1, wherein: the inner wall of the mounting groove (4) is fixedly provided with a guide rod (14), the other end of the guide rod (14) penetrates through the sliding block (5) and is in sliding connection with the inner wall of the sliding block, and the other end of the guide rod (14) is fixedly connected with the inner wall of the mounting groove (4).

5. The power distribution cabinet with a dustproof function according to claim 1, wherein: the second protruding blocks (13) and the first protruding blocks (8) are hemispherical in shape, and the second protruding blocks (13) and the first protruding blocks (8) are matched with each other for use.

6. The power distribution cabinet with a dustproof function according to claim 1, wherein: the surface of the filter plate (6) is in sliding connection with the inner wall of the exhaust box (1), and the surface of the sliding block (5) is in sliding connection with the surface of the mounting groove (4).