CN209200405U - A kind of power cabinet inside dust and moisture structure - Google Patents

Abstract

The utility model discloses dust and moisture structures inside a kind of power cabinet, including cabinet body and supporting leg, the supporting leg is mounted on the bottom of cabinet body, the bottom of the cabinet body is equipped with blower, the inner wall lower end convex edge of the cabinet body, the top surface of the convex edge is equipped with rectangular frame by screw, the inside of the rectangular frame is fixed with Air Filter, rectangular slab is mounted on the two sides inner wall of the cabinet body, the inside of the rectangular slab opens up fluted, non-woven fabrics absorbent cotton layer is adhesive with by glue on the reeded inner wall of institute, spring is respectively and fixedly provided on the two sides outer wall of the rectangular slab, the top surface of the spring is respectively and fixedly provided with rubber slab, folding rubber set is respectively and fixedly provided between the one side edge of the rubber slab and the outer wall of rectangular slab, ventilation hole is offered on the upper end inner wall of the cabinet body, the utility model has good dust-proof and damp proof effect , the security risk of appearance is effectively reduced, while being convenient for dismounting, cleans and replace and is fairly simple.

Description

A kind of power cabinet inside dust and moisture structure

Technical field

The utility model relates to power cabinet technical fields, and in particular to a kind of power cabinet inside dust and moisture structure.

Background technique

Power cabinet is the electrical control cabinet combination for showing the normal operation offer power of entire machine, there is contactor, frequency conversion Device, high-voltage board, transformer etc.；Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case) are The final stage device of distribution system.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet use is load is more dispersed, circuit Less occasion；The occasion that motor control center concentrates for load, circuit is more；They are a certain upper level controller switching equipment The electric energy of circuit distributes to nearest load, and with the continuous development of society, scientific is constantly progressive, and power cabinet makes according to people With requiring to be continuously available improvement, occurs various power cabinet currently on the market, but there are still certain defects, for example, existing Some power cabinets are that the heat generated in use convenient for the component of its inside can be discharged outside cabinet body in time, in power cabinet Cabinet body two sides be provided with radiator window.

Currently, the inside of power cabinet it is moisture-proof it is dust-proof the effect is relatively poor, for a long time using security risk is easy to produce, simultaneously Moisture-proof dust guard is not easy to carry out disassembling, assembling and replacing and clear up more troublesome.

Utility model content

The purpose of this utility model is to provide dust and moisture structures inside a kind of power cabinet, to solve above-mentioned background skill The inside for the power cabinet mentioned in art it is moisture-proof it is dust-proof the effect is relatively poor, for a long time using security risk is easy to produce, simultaneously prevent Damp dust guard is not easy to carry out disassembling, assembling and replacing and clear up the problems such as more troublesome.

To achieve the above object, the utility model provides the following technical solutions: a kind of power cabinet inside dust and moisture structure, Including cabinet body and supporting leg, the supporting leg is mounted on the bottom of cabinet body, and the bottom of the cabinet body is equipped with blower, the cabinet body it is interior The top surface of wall lower end convex edge, the convex edge is equipped with rectangular frame by screw, and the inside of the rectangular frame is fixed with dust-proof Net, is mounted on rectangular slab on the two sides inner wall of the cabinet body, and the inside of the rectangular slab opens up fluted, and institute is reeded Non-woven fabrics absorbent cotton layer is adhesive with by glue on inner wall, is respectively and fixedly provided with spring on the two sides outer wall of the rectangular slab, it is described The top surface of spring is respectively and fixedly provided with rubber slab, and rubber folding is respectively and fixedly provided between the one side edge of the rubber slab and the outer wall of rectangular slab It is nestable, ventilation hole is offered on the upper end inner wall of the cabinet body.

Preferably, the bottom of the cabinet body is uniformly provided with through-hole.

Preferably, it is hinged with cabinet door on the outer wall of the cabinet body, handle is installed on the side outer wall of the cabinet door.

Preferably, the blower is symmetrically arranged with two groups, and the outside of two groups of blowers is located at the top surface of cabinet body and is mounted on Shield of blower fan.

Preferably, the supporting leg is provided with four groups, and four groups of supporting legs are to be symmetrical arranged two-by-two.

Preferably, the spring is provided with six groups, and spring described in six groups is three or the three equidistant two sides for being fixed on rectangular slab On outer wall.

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

1, the utility model has good dust-proof and damp proof effect, effectively reduces the security risk of appearance, while just In being dismounted, cleans and replace and is fairly simple；

2, the utility model can pass through fanman by the setting of addition blower, Air Filter and non-woven fabrics absorbent cotton layer Make, flows the inner air of cabinet body, effectively dust can be filtered under the action of Air Filter, can effectively be prevented The only inside dust stratification of cabinet body reduces security risk, simultaneously because the setting of non-woven fabrics absorbent cotton layer, can effectively adsorb air In moisture, have good dampproof effect；

3, the utility model, can be with by the way that the setting of spring, folding rubber set, rubber slab, rectangular frame and screw is added It is pressed by the groove on rectangular slab outer wall to the inner wall of cabinet body with hand, at this moment the other end is just under the elastic reaction of spring It can pass through in this way the other hand far from the inner wall of cabinet body and can take out rectangular slab, it at this moment again can will be convex by rotation screw Removed along upper rectangular frame, such setting can in order to Air Filter and non-woven fabrics absorbent cotton layer carry out disassembling, assembling and replacing or Cleaning guarantees dust-proof and water suction effect.

Detailed description of the invention

Fig. 1 is the main view the schematic diagram of the section structure of the utility model；

Fig. 2 is the main view of the utility model；

Fig. 3 is the right view sectional structure chart of rectangular slab of the utility model；

Fig. 4 is the rectangular frame top view of the utility model.

In figure: 1, cabinet body；2, supporting leg；3, blower；4, convex edge；5, screw；6, rectangular frame；7, Air Filter；8, rectangle Plate；9, groove；10, non-woven fabrics absorbent cotton layer；11, spring；12, folding rubber set；13, rubber slab；14, ventilation hole；15, lead to Hole；16, cabinet door；17, handle；18, shield of blower fan.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution as shown in Figs 1-4, dust and moisture structure inside a kind of power cabinet, Including cabinet body 1 and supporting leg 2, the supporting leg 2 is mounted on the bottom of cabinet body 1, and the bottom of the cabinet body 1 is equipped with blower 3, described The top surface of the inner wall lower end convex edge 4 of cabinet body 1, the convex edge 4 is equipped with rectangular frame 6 by screw 5, the rectangular frame 6 Inside is fixed with Air Filter 7, and rectangular slab 8 is mounted on the two sides inner wall of the cabinet body 1, and the inside of the rectangular slab 8 is opened Equipped with groove 9, non-woven fabrics absorbent cotton layer 10, the two sides of the rectangular slab 8 are adhesive with by glue on fluted 9 inner wall Spring 11 is respectively and fixedly provided on outer wall, the top surface of the spring 11 is respectively and fixedly provided with rubber slab 13, the one side edge of the rubber slab 13 It is respectively and fixedly provided with folding rubber set 12 between the outer wall of rectangular slab 8, offers ventilation hole 14 on the upper end inner wall of the cabinet body 1.

Specifically, the bottom of the cabinet body 1 is uniformly provided with through-hole 15, guarantees the air flowing inside cabinet body 1, improve and dissipate Thermal effect.

Specifically, being hinged with cabinet door 16 on the outer wall of the cabinet body 1, handle is installed on the side outer wall of the cabinet door 16 17, it is easy to open power cabinet, convenient for overhauling to power cabinet inside.

Specifically, the blower 3 is symmetrically arranged with two groups, and the outside of two groups of blowers 3 is located at the top surface of cabinet body 1 and pacifies Equipped with shield of blower fan 18, can prevent from accidentally injuring staff when dismounting rectangular frame 6.

Specifically, the supporting leg 2 is provided with four groups, and four groups of supporting legs 2 are to be symmetrical arranged two-by-two, can make power cabinet in this way Far from ground, there is certain dampproof effect.

Specifically, the spring 11 is provided with six groups, spring 11 described in six groups is three or three equidistant to be fixed on rectangular slab 8 On the outer wall of two sides, in this way convenient for being connected to rectangular slab 8 on the two sides inner wall of cabinet body 1 by the elasticity of spring 11, it is convenient for Dismounting.

Working principle: in use, can work by blower 3, flow the inner air of cabinet body 1, in the work of Air Filter 7 Effectively dust can be filtered under, can effectively prevent the inside dust stratification of cabinet body 1, reduce security risk, simultaneously Due to the setting of non-woven fabrics absorbent cotton layer 10, the moisture in air can be effectively adsorbed, there is good dampproof effect；

At this moment it can be pressed by the edge of the groove 9 on 8 outer wall of rectangular slab to the inner wall of cabinet body 1 with hand, at this moment The other end, which will pass through in this way the other hand far from the inner wall of cabinet body 1, under the elastic reaction of spring 11 can take out rectangular slab 8 , at this moment the rectangular frame 6 on convex edge 4 can be removed by rotating screw 5 again, such setting can be in order to anti- Dirt net 7 and non-woven fabrics absorbent cotton layer 10 carry out disassembling, assembling and replacing or cleaning, guarantee dust-proof and water suction effect.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. dust and moisture structure inside a kind of power cabinet, including cabinet body (1) and supporting leg (2), it is characterised in that: the supporting leg (2) It is mounted on the bottom of cabinet body (1), the bottom of the cabinet body (1) is equipped with blower (3), the inner wall lower end convex edge of the cabinet body (1) (4), the top surface of the convex edge (4) is equipped with rectangular frame (6) by screw (5), and the inside of the rectangular frame (6) is fixed with Air Filter (7) is mounted on rectangular slab (8) on the two sides inner wall of the cabinet body (1), and the inside of the rectangular slab (8) opens up Fluted (9), be adhesive with non-woven fabrics absorbent cotton layer (10) by glue on the inner wall of fluted (9), the rectangular slab (8) Two sides outer wall on be respectively and fixedly provided with spring (11), the top surface of the spring (11) is respectively and fixedly provided with rubber slab (13), the rubber slab (13) it is respectively and fixedly provided with folding rubber set (12) between the outer wall of one side edge and rectangular slab (8), in the upper end of the cabinet body (1) Ventilation hole (14) are offered on wall.

2. dust and moisture structure inside a kind of power cabinet according to claim 1, it is characterised in that: the cabinet body (1) Bottom is uniformly provided with through-hole (15).

3. dust and moisture structure inside a kind of power cabinet according to claim 1, it is characterised in that: the cabinet body (1) It is hinged on outer wall cabinet door (16), handle (17) is installed on the side outer wall of the cabinet door (16).

4. dust and moisture structure inside a kind of power cabinet according to claim 1, it is characterised in that: the blower (3) is right Title is provided with two groups, and the outside of two groups of blowers (3) is located at the top surface of cabinet body (1) and is mounted on shield of blower fan (18).

5. dust and moisture structure inside a kind of power cabinet according to claim 1, it is characterised in that: the supporting leg (2) sets Four groups are equipped with, and four groups of supporting legs (2) are to be symmetrical arranged two-by-two.

6. dust and moisture structure inside a kind of power cabinet according to claim 1, it is characterised in that: the spring (11) sets Six groups are equipped with, spring described in six groups (11) is on three or the three equidistant two sides outer walls for being fixed on rectangular slab (8).