CN219018255U - Combined shutter - Google Patents

Abstract

The utility model relates to the technical field of electric cabinet heat dissipation, in particular to a combined shutter, which comprises a window frame, wherein one side of the window frame is provided with an exhaust window, a plurality of shutter openings extending along the horizontal direction are arranged at the exhaust window along the vertical direction, shutter sheets are arranged at the shutter openings, a filter assembly is arranged at one side of the window frame far away from the exhaust window, the filter assembly comprises a filter baffle frame, a plurality of adjacent filter holes are formed in the filter baffle frame, a connecting assembly is arranged between the filter baffle frame and the window frame, and filter cotton for filtering dust is arranged between the filter baffle frame and the exhaust window at one side of the connecting assembly.

Description

Combined shutter

Technical Field

The utility model relates to the field of electric cabinet heat dissipation, in particular to a combined shutter.

Background

The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally, the manufacturing materials of the electrical cabinet are generally divided into two types, namely a hot rolled steel plate and a cold rolled steel plate, the cold rolled steel plate is softer than the hot rolled steel plate, the electrical cabinet is more suitable for manufacturing the electrical cabinet, the electrical cabinet is widely used and mainly used in the chemical industry, the environmental protection industry, the electric power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like, the components can generate certain heat during working, the shutter on the electrical cabinet is the most common natural air supply mode, the common shutter is a single layer, and part of dust can directly enter the electrical cabinet through the shutter to damage the components in the electrical cabinet, so that the normal working of the components is affected.

At present, chinese patent publication No. CN211126712U discloses a switch board with shutter heat abstractor, it includes the cabinet body, the thermovent has been seted up on cabinet body lateral wall upper portion, set up a plurality of shutter blade in thermovent department, shutter blade is articulated through the pivot with the cabinet body, be provided with the torsional spring that drives shutter blade and open in one or more pivots, set up the connection piece at thermovent both sides edge, shutter blade's both ends are articulated rather than adjacent connection piece respectively, set up the cover body in the below of thermovent, the cover body is cube and a lateral wall is uncovered, the uncovered lateral wall and the cabinet body rigid coupling of cover body, the top surface and the bottom surface of the cover body are the reticulation, set up the rain collecting groove in the cover body, set up a plurality of permeable holes in the bottom of rain collecting groove, rain collecting groove and cabinet body sliding connection, set up the connecting rope between rain collecting groove and connection piece, set up the weather shield in the thermovent inboard, the weather shield is dustpan form.

Although the power distribution cabinet with the shutter radiating device can play a role in radiating and preventing rain, the power distribution cabinet with the shutter radiating device has the following advantages: the shutter on this kind of switch board with shutter heat abstractor is ordinary individual layer structure, does not possess filtering component, and at the tired in-process of accumulation month in the day, some dust can directly enter into the switch board through the shutter in, causes the damage to other components and parts in the switch board, influences the use.

Disclosure of Invention

In view of the above, in order to overcome the defects of the prior art, the present utility model provides a combined shutter, which has the advantages of having a filtering component for filtering and blocking external dust, and avoiding the dust from directly entering into an electrical cabinet to damage components in the electrical cabinet.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a combination formula shutter, includes window frame, window frame one side is equipped with the exhaust window, exhaust window department is provided with a plurality of shutter mouthfuls along the horizontal direction extension along the vertical direction, and is a plurality of shutter mouthful department all is equipped with the shutter piece, window frame keeps away from exhaust window one side and is equipped with filter assembly, filter assembly keeps off the frame including filtering, filter and keep off all offered a plurality of adjacent filtration holes on the frame, filter and keep off and be equipped with coupling assembling between frame and the window frame, coupling assembling one side is located and is equipped with the filter cotton that is used for filtering the dust between frame and the exhaust window.

Through adopting above-mentioned technical scheme, window form frame is in with the regulator cubicle installation, on the one hand can set up the exhaust window towards the regulator cubicle outside and install, can effectively block the rainwater through the shutter piece on the exhaust window, avoid the rainwater directly to enter into in the regulator cubicle cause inside components and parts to wet damage, on the other hand can keep off the frame with the filtration and set up the installation towards the regulator cubicle outside, through the cooperation setting of filtration hole on the filtration keep off the frame with the cotton filter, can block dust or winged insect, avoid the dust directly to get into in the regulator cubicle, cause the damage to components and parts in the regulator cubicle.

Further set up: the louvers are all inclined downward.

Through adopting above-mentioned technical scheme, can discharge the rainwater of drip on the shutter piece rapidly through the shutter that downward sloping set up, avoid the rainwater to flow backward and get into inside the regulator cubicle and cause the damage of wetting of components and parts.

Further set up: the connecting assembly comprises a plurality of connecting holes arranged on the filtering baffle frame, a plurality of connecting nuts in one-to-one correspondence with the connecting holes are arranged on the window frame, connecting bolts are connected in the connecting holes in a matched mode, and the tail ends of the connecting bolts are in one-to-one correspondence with the connecting nuts in a threaded mode.

Through adopting above-mentioned technical scheme, filter and keep off the cooperation setting through connecting bolt and coupling nut between frame and the window form frame, make things convenient for the workman to dismantle the washing or change other inside subassemblies.

Further set up: and a plurality of mounting holes for mounting and fixing are formed in the periphery of the window frame.

Through adopting above-mentioned technical scheme, the workman is convenient for the installation work between window form frame and the electric cabinet through the setting of mounting hole.

Further set up: the top surfaces of the shutter sheets are all sprayed with a coating layer for waterproofing.

Through adopting above-mentioned technical scheme, prevent through waterproof coating layer that the rainwater from permeating into the shutter inside, cause the corruption of shutter piece.

In summary, the utility model has the following beneficial effects:

the utility model has the advantages that the filter assembly is arranged, dust or flying insects can be prevented from directly entering the electric cabinet through the matching work of the filter holes on the filter baffle frame and the filter cotton, the damage to components in the electric cabinet is avoided, and meanwhile, the filter baffle frame is convenient for workers to detach and clean or replace new filter cotton through the matching arrangement of the connecting bolts and the nuts.

The utility model has the waterproof component, and the shutter plates which are arranged on the exhaust window in a downward inclined way can effectively block rainwater, so that the damage to internal components caused by the direct entry of the rainwater into the electric cabinet due to damp is avoided, and meanwhile, the corrosion of the shutter plates caused by the penetration of the rainwater into the shutter plates is avoided through the waterproof coating layer.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate and together with the description serve to explain the utility model, if necessary:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a left side view of the present utility model.

In the figure, 1, a window frame; 2. an exhaust window; 3. a shutter opening; 4. a louver; 5. a filter assembly; 6. a filtering baffle frame; 7. a filter hole; 8. a connection assembly; 9. filtering cotton; 10. a connection hole; 11. a coupling nut; 12. a connecting bolt; 13. and (5) mounting holes.

Description of the embodiments

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments, which proceeds with reference to the accompanying figures 1-3. The following embodiments are described in detail with reference to the drawings.

Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

Example 1: the utility model provides a combination formula shutter, as shown in fig. 1, 3, including window frame 1, window frame 1 one side is equipped with exhaust window 2, exhaust window 2 department is provided with a plurality of shutter mouths 3 along the horizontal direction extension along the vertical direction, a plurality of shutter mouths 3 departments all are equipped with shutter piece 4, shutter piece 4 all downward sloping, shutter piece 4 top surface all the spraying have be used for waterproof paint layer, shutter piece 4 through exhaust window 2 upward downward sloping setting can effectively block the rainwater, avoid the rainwater to directly enter into and cause inside components and parts to wet the damage in the regulator cubicle, avoid the rainwater infiltration to the inside of shutter piece 4 through waterproof paint layer simultaneously, cause the corruption of shutter piece 4.

As shown in fig. 1 and 2, a filter assembly 5 is arranged on one side, away from an exhaust window 2, of a window frame 1, the filter assembly 5 comprises a filter baffle frame 6, a plurality of adjacent filter holes 7 are formed in the filter baffle frame 6, a connecting assembly 8 is arranged between the filter baffle frame 6 and the window frame 1, one side of the connecting assembly 8 is positioned between the filter baffle frame 6 and the exhaust window 2, filter cotton 9 used for filtering dust is arranged between the filter baffle frame 6 and the exhaust window 2, the connecting assembly 8 comprises a plurality of connecting holes 10 arranged on the filter baffle frame 6, a plurality of connecting nuts 11 in one-to-one correspondence with the connecting holes 10 are arranged on the window frame 1, connecting bolts 12 are connected in the connecting holes 10 in a matching manner, the tail ends of the connecting bolts 12 are in one-to-one matching threaded connection with the connecting nuts 11, dust or flying insects can be prevented from directly entering the electric cabinet through the matching work of the filter holes 7 on the filter baffle frame 6, meanwhile, and damage is caused to components in the electric cabinet through the matching arrangement of the connecting bolts 12 and the nuts, so that a worker can conveniently detach the filter baffle frame 6, and clean or replace new filter cotton 9.

As shown in fig. 1, a plurality of mounting holes 13 for mounting and fixing are formed around the window frame 1.

In the embodiment of the utility model, in the process of installing the window frame 1 with an electrical cabinet, on one hand, the exhaust window 2 can be installed towards the outer side of the electrical cabinet through the installation hole 13, the louver 4 obliquely arranged downwards on the exhaust window 2 can effectively block rainwater, so that the rainwater can be prevented from directly entering the electrical cabinet to cause damp damage to internal components, meanwhile, the waterproof paint layer can prevent the rainwater from penetrating into the louver 4 to cause corrosion of the louver 4, on the other hand, the filter baffle frame 6 can be installed towards the outer side of the electrical cabinet through the installation hole 13, dust or flying insects can be prevented from directly entering the electrical cabinet through the cooperation of the filter holes 7 on the filter baffle frame 6 and the filter cotton 9, the components in the electrical cabinet can be prevented from being damaged, and the filter baffle frame 6 is convenient to detach by workers through the cooperation of the connecting bolts 12 and the connecting nuts 11, so that new filter cotton 9 is cleaned or replaced.

While the utility model has been described in connection with certain embodiments, it is not intended that the utility model be limited thereto; for those skilled in the art to which the present utility model pertains and the related art, on the premise of based on the technical scheme of the present utility model, the expansion, the operation method and the data replacement should all fall within the protection scope of the present utility model.

Claims (5)

1. A combination blind comprising a window frame (1), characterized in that: the utility model discloses a filter, including window frame (1), window frame (1) one side is equipped with exhaust window (2), exhaust window (2) department is provided with a plurality of louver mouths (3) that extend along the horizontal direction along the vertical direction, and is a plurality of louver mouthful (3) department all is equipped with louver piece (4), window frame (1) are kept away from exhaust window (2) one side and are equipped with filter element (5), filter element (5) are including filtering fender frame (6), a plurality of adjacent filtration pore (7) have all been seted up on filtering fender frame (6), be equipped with coupling assembling (8) between filtering fender frame (6) and window frame (1), coupling assembling (8) one side is located and is equipped with filter cotton (9) that are used for filtering the dust between filtering fender frame (6) and exhaust window (2).

2. A combination blind according to claim 1, wherein: the louver plates (4) are inclined downwards.

3. A combination blind according to claim 1, wherein: the connecting assembly (8) comprises a plurality of connecting holes (10) arranged on the filtering baffle frame (6), a plurality of connecting nuts (11) in one-to-one correspondence with the connecting holes (10) are arranged on the window frame (1), connecting bolts (12) are connected in the connecting holes (10) in a matching mode, and the tail ends of the connecting bolts (12) are in one-to-one matching threaded connection with the connecting nuts (11).

4. A combination blind according to claim 1, wherein: a plurality of mounting holes (13) for mounting and fixing are formed in the periphery of the window frame (1).

5. A combination blind according to claim 2, wherein: the top surfaces of the shutter plates (4) are all sprayed with a coating layer for water resistance.

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