CN111093352A

CN111093352A - Cabinet body for mounting filter

Info

Publication number: CN111093352A
Application number: CN202010030750.9A
Authority: CN
Inventors: 陈东; 郭瑞卿
Original assignee: Meet Communication Equipment Suzhou Co ltd
Current assignee: Meet Communication Equipment Suzhou Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-05-01

Abstract

The invention discloses a cabinet body for mounting a filter, which comprises a base and a cabinet body, wherein the cabinet body is arranged at the top end of the base, a plurality of uniformly distributed vent holes are formed in the surface of the side wall of the cabinet body, a top cover is arranged at the top end of the cabinet body, the top cover is a hollow plate body, an air inlet communicated with the inside of the top cover is formed in the top end of the cabinet body, a fan is arranged at the top end of the air inlet, a plurality of air inlet grooves are formed in the bottom end of the top cover, the base comprises an upper seat and a lower seat, the upper seat is connected to the top end of the lower seat through a lifting mechanism, a mounting groove is formed in the upper end surface of the upper seat, the cabinet body is arranged in the mounting groove and is fixedly connected with the upper seat through a plurality of connecting mechanisms, the invention has simple structure, and the maintenance is more convenient.

Description

Cabinet body for mounting filter

Technical Field

The invention relates to the technical field of filter installation cabinets, in particular to a cabinet body for installing a filter.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency. The wave filter need be installed in the installation cabinet usually, but the unable height-adjusting of present outdoor wave filter installation cabinet usually, is submerged by water easily in low-lying relief, causes the damage to internal components and parts, and installation cabinet and base can not conveniently be dismantled and assembled.

Disclosure of Invention

The present invention is directed to a cabinet for mounting a filter, which solves the above problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a cabinet body for installing wave filter, includes the base and the cabinet body, the cabinet body sets up on the base top, a plurality of evenly distributed's ventilation hole is seted up on the lateral wall surface of the cabinet body, cabinet body top is provided with the top cap, the top cap is the cavity plate body, the air intake that is linked together with the top cap inside is seted up on cabinet body top, the fan is installed on the air intake top, a plurality of air inlets have been seted up to the top cap bottom, the base includes seat of honour and lower seat, the seat of honour passes through elevating system and connects on the lower seat top, the mounting groove has been seted up to the up end of seat of honour, the cabinet body sets up in the.

Preferably, the surface of the side wall of the cabinet body is provided with a dust screen corresponding to the vent hole.

Preferably, the air inlet is filled with a moisture-proof layer.

Preferably, a filter screen is arranged in the air inlet tank.

Preferably, the projection area of the top cover on the horizontal plane is larger than that of the cabinet body on the horizontal plane, and the plurality of air inlet grooves are uniformly distributed on the periphery of the cabinet body in a surrounding mode.

Preferably, elevating system includes electric putter, the lower carriage top is provided with the mount pad, electric putter fixed mounting is in the mount pad, electric putter's flexible end extends to the mount pad outside to with upper seat fixed connection.

Preferably, a plurality of guiding telescopic rods are connected between the upper seat and the lower seat and symmetrically distributed on the left side and the right side of the mounting seat, the guiding telescopic rods are damping telescopic rods, and buffer springs are sleeved on the peripheries of the guiding telescopic rods.

Preferably, the connecting mechanism includes the fixture block, the inside spout of having seted up of seat of honour, slidable mounting has the slider in the spout, the fixture block sets up the one end towards the cabinet body at the slider, the lateral wall surface of the cabinet body is seted up with the corresponding draw-in groove of fixture block, the slider is kept away from and is connected with reset spring between the one end of fixture block and the spout inner wall, the slider top is provided with first inclined plane, the contact of first inclined plane top is provided with the briquetting, briquetting slidable mounting is in the spout, be provided with the second inclined plane corresponding with first inclined plane on the briquetting, the briquetting top is rotated and is connected with the screw rod, the top of screw rod extends to seat top to install the knob, the screw hole corresponding with the screw rod is seted.

Compared with the prior art, the invention has the beneficial effects that: the air inlet mode from the upper part is adopted, so that the probability of larger dust entering the cabinet body can be reduced; through the dustproof net and the filter screen, dust impurities in the airflow can be effectively filtered, the clean environment in the cabinet body is ensured, the moisture-proof layer can adsorb moisture in the airflow, and the influence of the moisture on the electronic element is reduced; when the water level is monitored to rise, the cabinet body is lifted upwards through the extension of the electric push rod, so that the situation that the cabinet body is submerged by water is avoided; the guide telescopic rod and the buffer spring play a role in guiding and stabilizing the lifting action of the lifting mechanism; when the cabinet body is dismantled to needs and the operations such as maintain, clean, change, rotate the knob, utilize the screw rod to drive the briquetting and rise, under reset spring's effect, the slider keeps with the contact of briquetting and outwards removes, pulls the fixture block and withdraws from the draw-in groove, can pull down the cabinet body from the mounting groove. The outdoor installation cabinet is simple in structure, the condition that the outdoor installation cabinet is submerged by water is avoided by arranging the liftable base, and the cabinet body and the base can be conveniently disassembled and assembled, so that the outdoor installation cabinet is more convenient to maintain.

Drawings

Fig. 1 is a schematic structural view of a cabinet for mounting a filter;

fig. 2 is an enlarged view of a point a in fig. 1.

In the figure: 1-base, 2-cabinet body, 3-vent hole, 4-dust screen, 5-top cover, 6-air inlet groove, 7-air inlet, 8-fan, 9-upper seat, 10-lower seat, 11-connecting mechanism, 12-mounting seat, 13-electric push rod, 14-guiding telescopic rod, 15-sliding groove, 16-reset spring, 17-sliding block, 18-clamping block, 19-pressing block and 20-screw rod.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-2, the present invention provides a technical solution: a cabinet body for mounting a filter comprises a base 1 and a cabinet body 2, wherein the cabinet body 2 is arranged at the top end of the base 1, a plurality of uniformly distributed ventilation holes 3 are arranged on the surface of the side wall of the cabinet body 2, a top cover 5 is arranged at the top end of the cabinet body 2, the top cover 5 is a hollow plate body, the top end of the cabinet body 2 is provided with an air inlet 7 communicated with the inside of the top cover 5, the top end of the air inlet 7 is provided with a fan 8, the bottom end of the top cover 5 is provided with a plurality of air inlet grooves 6, the base 1 comprises an upper seat 9 and a lower seat 10, the upper seat 9 is connected with the top end of the lower seat 10 through a lifting mechanism, the upper end surface of the upper seat 9 is provided with an installation groove, the cabinet body 2 is arranged in the installation groove, and through a plurality of coupling mechanism 11 and upper seat 9 fixed connection, adopt the mode of top air inlet, can reduce the probability that great dust gets into cabinet body 2 inside.

The dust screen 4 is installed on the surface of the side wall of the cabinet body 2 corresponding to the ventilation hole 3.

And the air inlet 7 is filled with a moisture-proof layer.

Install the filter screen in the intake stack 6, through dust screen 4 and filter screen, dust impurity in can effective filtering air current guarantees the clean environment of the 2 inside of cabinets body, and the moisture in the dampproof course can the adsorbed air current reduces the influence of moisture to electronic component.

The projected area of top cap 5 on the horizontal plane is greater than the projected area of cabinet body 2 on the horizontal plane, and a plurality of intake ducts 6 evenly encircle and distribute in cabinet body 2 periphery.

Elevating system includes electric putter 13, lower 10 tops are provided with mount pad 12, electric putter 13 fixed mounting is in mount pad 12, electric putter 13's flexible end extends to mount pad 12 outside to with upper bracket 9 fixed connection, through devices such as manual observation or use level sensor, humidity transducer, when monitoring the water level rise, through electric putter 13's extension, make the cabinet body 2 upwards rise, avoid appearing by the condition that water submerges.

A plurality of guiding telescopic rods 14 are connected between the upper seat 9 and the lower seat 10, the guiding telescopic rods 14 are symmetrically distributed on the left side and the right side of the mounting seat 12, the guiding telescopic rods 14 are damping telescopic rods, buffer springs are sleeved on the peripheries of the guiding telescopic rods 14, and the guiding telescopic rods 14 and the buffer springs play a role in guiding and stabilizing the lifting action of the lifting mechanism.

The connecting mechanism 11 includes a clamping block 18, a sliding groove 15 is formed in the upper seat 9, a sliding block 17 is slidably mounted in the sliding groove 15, the clamping block 18 is arranged at one end, facing the cabinet body 2, of the sliding block 17, a clamping groove corresponding to the clamping block 18 is formed in the surface of the side wall of the cabinet body 2, a return spring 16 is connected between one end, far away from the clamping block 18, of the sliding block 17 and the inner wall of the sliding groove 15, a first inclined surface is arranged at the top end of the sliding block 17, a pressing block 19 is arranged on the top end of the first inclined surface in a contact manner, the pressing block 19 is slidably mounted in the sliding groove 15, a second inclined surface corresponding to the first inclined surface is arranged on the pressing block 19, a screw rod 20 is rotatably connected to the top end of the pressing block 19, the top end of the screw rod 20 extends to the upper seat, When the cabinet is cleaned, replaced and the like, the knob is rotated, the pressing block 19 is driven to ascend by the screw rod 20, the sliding block 17 keeps in contact with the pressing block 19 and moves outwards under the action of the return spring 16, the clamping block 18 is pulled to withdraw from the clamping groove, and the cabinet body 2 can be detached from the mounting groove.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cabinet body for installing wave filter, includes base (1) and cabinet body (2), its characterized in that: the cabinet body (2) sets up on base (1) top, a plurality of evenly distributed's ventilation hole (3) have been seted up on the lateral wall surface of the cabinet body (2), the cabinet body (2) top is provided with top cap (5), top cap (5) are the cavity plate body, air intake (7) that are linked together with top cap (5) inside are seted up on the cabinet body (2) top, fan (8) are installed on air intake (7) top, a plurality of air inlet ducts (6) have been seted up to top cap (5) bottom, base (1) are including upper seat (9) and lower seat (10), upper seat (9) are connected on lower seat (10) top through elevating system, the mounting groove has been seted up to the up end of upper seat (9), the cabinet body (2) set up in the mounting groove to through a plurality of coupling mechanism (11) and upper seat (9) fixed connection.

2. The cabinet for mounting filters of claim 1, wherein: the dust screen (4) is installed on the surface of the side wall of the cabinet body (2) corresponding to the ventilation hole (3).

3. The cabinet for mounting filters of claim 1, wherein: and a moisture-proof layer is filled in the air inlet (7).

4. The cabinet for mounting filters of claim 1, wherein: and a filter screen is arranged in the air inlet groove (6).

5. The cabinet for mounting filters of claim 1, wherein: the projected area of the top cover (5) on the horizontal plane is larger than that of the cabinet body (2) on the horizontal plane, and the air inlet grooves (6) are uniformly distributed on the periphery of the cabinet body (2) in a surrounding mode.

6. The cabinet for mounting filters of claim 1, wherein: elevating system includes electric putter (13), lower seat (10) top is provided with mount pad (12), electric putter (13) fixed mounting is in mount pad (12), the flexible end of electric putter (13) extends to mount pad (12) outside to with upper bracket (9) fixed connection.

7. The cabinet for mounting filters of claim 6, wherein: go up and be connected with a plurality of direction telescopic links (14) between seat (9) and lower seat (10), a plurality of direction telescopic links (14) symmetric distribution are in the left and right sides of mount pad (12), direction telescopic link (14) are the damping telescopic link, direction telescopic link (14) periphery cover is equipped with buffer spring.

8. The cabinet for mounting filters of claim 1, wherein: the connecting mechanism (11) comprises a clamping block (18), a sliding groove (15) is formed in the upper seat (9), a sliding block (17) is installed in the sliding groove (15) in a sliding mode, the clamping block (18) is arranged at one end, facing the cabinet body (2), of the sliding block (17), a clamping groove corresponding to the clamping block (18) is formed in the surface of the side wall of the cabinet body (2), a reset spring (16) is connected between one end, far away from the clamping block (18), of the sliding block (17) and the inner wall of the sliding groove (15), a first inclined plane is arranged at the top end of the sliding block (17), a pressing block (19) is arranged in a contact mode at the top end of the first inclined plane, the pressing block (19) is installed in the sliding groove (15) in a sliding mode, a second inclined plane corresponding to the first inclined plane is arranged on the pressing block (19), a screw rod (20) is rotatably connected to, and a knob is arranged, and the surface of the upper seat (9) is provided with a threaded hole corresponding to the screw rod (20).