CN220860921U

CN220860921U - Dustproof cabinet

Info

Publication number: CN220860921U
Application number: CN202322412273.4U
Authority: CN
Inventors: 陶西乾; 臧杰; 吴昌利
Original assignee: Hangzhou Kaijie Metal Products Co ltd
Current assignee: Hangzhou Kaijie Metal Products Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-30
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a dustproof cabinet, which belongs to the technical field of cabinets and comprises a cabinet body, wherein the inner wall of the cabinet body is fixedly connected with a fixing plate, air inlets are formed in two sides of the cabinet body, first filter screens are fixedly connected in the two air inlets, groove frames are fixedly connected to one sides of the two air inlets, ring frames are clamped in the two groove frames, filter screen cages are fixedly connected to one sides of the two ring frames, and the tops of the fixing plates are communicated with a pipe body. Through the setting of first filter screen and filter screen cage, utilize dual filterable mode, can effectively avoid the dust to get into in the cabinet body, cause the influence to electronic equipment, and cell tower and link joint, conveniently dismantle filter screen cage, clear up its inside dust, through fretwork board, fan, semiconductor refrigeration piece and frid combined action, utilize cold wind directly to blow the electronic equipment surface and dispel the heat, improve electronic equipment's radiating effect.

Description

Dustproof cabinet

Technical Field

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

Background

A cabinet is a freestanding or self-supporting enclosure for housing electrical or electronic equipment. Cabinets are typically configured with doors, removable or non-removable side panels, and back panels. The cabinet is an indispensable component in the electrical equipment, is a carrier of the electrical control equipment, and the side wall of the cabinet body is provided with a heat dissipation hole, and the electrical equipment is arranged in the cabinet body. When electrical equipment is in operation, the heat that produces is distributed away through the louvre, and the dust is easy to get into the cabinet body through the louvre, produces the influence to electrical equipment, simultaneously, and electrical equipment's heat is radiated slowly, easily leads to the heat to take place the gathering in the cabinet body, and then improves cabinet internal temperature, leads to the fact the influence to electrical equipment's normal operating.

Disclosure of utility model

(1) Technical problem to be solved

Aiming at the defects in the prior art, the utility model aims to provide a dustproof cabinet which has the characteristics of dust prevention and heat dissipation improvement.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides a dustproof cabinet, which comprises a cabinet body, wherein the inner wall of the cabinet body is fixedly connected with a fixed plate, two sides of the cabinet body are respectively provided with an air inlet, two air inlets are respectively internally and fixedly connected with a first filter screen, two air inlets are respectively and fixedly connected with a groove frame, two groove frames are respectively and internally clamped with a ring frame, one sides of the two ring frames are respectively and fixedly connected with a filter screen cage, the top of the fixed plate is communicated with a pipe body, a fan is fixedly connected in the pipe body, two sides of the pipe body are respectively and fixedly connected with a guide pipe, two sides of the cabinet body are respectively and fixedly connected with groove plates, one sides of the two guide pipes are respectively and fixedly connected with bottoms of the two groove plates, two sides of the cabinet body are respectively and fixedly connected with two cavity strips, two cavity strips are respectively and slidably connected with a movable strip, and one sides of the two movable strips are respectively and fixedly connected with hollow-out plates.

When using the dustproof rack of this technical scheme, through the setting of first filter screen and filter screen cage, utilize dual filtration's mode, can effectively avoid the dust to get into the cabinet internal, cause the influence to electronic equipment, and cell tower and link joint, conveniently dismantle the filter screen cage, clear up its inside dust, through fretwork board, fan, semiconductor refrigeration piece and frid combined action, utilize cold wind directly to blow to electronic equipment surface and dispel the heat, improve the radiating effect to electronic equipment.

Further, the front two sides of the cabinet body are movably connected with cabinet doors through hinges, one cabinet door is provided with a controller, and the whole groove frame is in concave design.

Further, an air outlet is formed in the top of the cabinet body, and a second filter screen is fixedly connected in the air outlet.

Further, one side of each fixing strip is fixedly connected with a group of telescopic rods, and one ends of each telescopic rod are fixedly connected to the inner wall of the cabinet body.

Further, fixing bolts are threaded on one sides of the two cavity bars, and one ends of the two fixing bolts are respectively overlapped with the top and the bottom of the two movable bars.

(3) Advantageous effects

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

1. Through the arrangement of the first filter screen and the filter screen cage, the dust can be effectively prevented from entering the cabinet body in a double-filtering mode, the influence on the electronic equipment is caused, the groove frame is clamped with the ring frame, the filter screen cage is convenient to detach, the dust in the filter screen cage is cleaned, and the cooling effect on the electronic equipment is improved by directly blowing cold air to the outer surface of the electronic equipment to dissipate heat under the combined action of the hollowed-out plate, the fan, the semiconductor cooling sheet and the groove plate;

2. Through chamber strip and movable strip, be convenient for pull out the cabinet body with the fretwork board, conveniently install electronic equipment, through setting up the telescopic link, can play limiting displacement to the fixed strip, improve the stability of fixed strip simultaneously, through fixing bolt's setting, be convenient for fix the movable strip.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the unfolded structure of the cabinet door of the utility model;

fig. 3 is a schematic cross-sectional elevation view of the present utility model.

The marks in the drawings are:

1. A cabinet body; 2. a cabinet door; 3. a controller; 4. a fixing plate; 5. an air inlet; 6. a first filter screen; 7. a trough rack; 8. a ring frame; 9. a filter screen cage; 10. a tube body; 11. a fan; 12. a conduit; 13. a trough plate; 14. a through hole; 15. a semiconductor refrigeration sheet; 16. an air outlet; 17. a second filter screen; 18. a cavity bar; 19. a movable bar; 20. a fixing strip; 21. a hollowed-out plate; 22. a telescopic rod; 23. and (5) fixing bolts.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, the present utility model provides a technical solution: a dustproof cabinet comprises a cabinet body 1, wherein a fixed plate 4 is fixedly connected to the inner wall of the cabinet body 1, air inlets 5 are formed in two sides of the cabinet body 1, a first filter screen 6 is fixedly connected in the two air inlets 5, a groove frame 7 is fixedly connected to one side of the two air inlets 5, a ring frame 8 is clamped in the two groove frames 7, a filter screen cage 9 is fixedly connected to one side of the two ring frames 8, dust can be effectively prevented from entering the cabinet body 1 by the arrangement of the first filter screen 6 and the filter screen cage 9 in a double-filtering mode, the influence on electronic equipment is caused, the groove frame 7 is clamped with the ring frame 8, the filter screen cage 9 is conveniently detached, dust in the fixing plate 4 is cleaned, a pipe body 10 is communicated with the top of the fixed plate 4, a fan 11 is fixedly connected in the pipe body 10, guide pipes 12 are communicated with two sides of the pipe body 10, the both sides of the cabinet body 1 are all fixedly connected with frid 13, the one end of two pipes 12 respectively with the bottom intercommunication of two frids 13, a plurality of through-holes 14 have all been seted up to one side of two frids 13, semiconductor refrigeration piece 15 has all been worn to be equipped with in the both sides of the cabinet body 1, through fretwork board 21, the combined action of fan 11, semiconductor refrigeration piece 15 and frid 13, utilize cold wind directly to blow to electronic equipment surface and dispel the heat, improve the radiating effect to electronic equipment, the inner wall fixedly connected with two chamber strips 18 of the cabinet body 1, all sliding connection has movable strip 19 in two chamber strips 18, one side of two movable strip 19 is all fixedly connected with fixed strip 20, the opposite side fixedly connected with fretwork board 21 of two fixed strip 20, through chamber strip 18 and movable strip 19, be convenient for pull out the cabinet body 1 with fretwork board 21, easy to install electronic equipment.

Specifically, the front both sides of the cabinet body 1 are all movably connected with cabinet doors 2 through hinges, a controller 3 is arranged on one cabinet door 2, the whole groove frame 7 is of concave design, an air outlet 16 is formed in the top of the cabinet body 1, and a second filter screen 17 is fixedly connected in the air outlet 16.

By adopting the above technical scheme, the controller 3 can be a conventional known device controlled by a computer or the like, and the controller 3 is electrically connected with the fan 11 and the semiconductor refrigeration sheet 15 respectively through wires.

Specifically, a group of telescopic rods 22 are fixedly connected to one sides of the two fixing strips 20, one ends of the two groups of telescopic rods 22 are fixedly connected to the inner wall of the cabinet body 1, fixing bolts 23 are threaded on one sides of the two cavity strips 18, and one ends of the two fixing bolts 23 are respectively overlapped with the top and the bottom of the two movable strips 19.

Through adopting above-mentioned technical scheme, through setting up telescopic link 22, can play spacing effect to fixed strip 20, improve the stability of fixed strip 20 simultaneously, through fixing bolt 23's setting, be convenient for fix movable strip 19.

The working principle of the utility model is as follows: when the electronic equipment is used, the device is connected with an external power supply, the hollow plate 21 is pulled, the hollow plate 21 drives the movable strip 19 to slide out from the cavity strip 18, the hollow plate 21 is pulled out from the cabinet body 1, then the electronic equipment is arranged on the hollow plate 21, the hollow plate 21 is pushed back again, the fixing bolt 23 is tightened to fix the movable strip 19, the electronic equipment runs to generate heat, the semiconductor refrigerating sheet 15 and the fan 11 start to work, so that external air passes through the first filter screen 6 and the filter screen cage 9 to enter the pipe body 10, then enters the groove plate 13 through the guide pipe 12 to cool, then is sprayed to the outer surface of the electronic equipment from the through hole 14 to cool and dissipate heat, finally passes through the second filter screen 17 to be discharged out of the cabinet body 1, after long-term use, the ring frame 8 can be taken out from the groove frame 7, and the filter screen cage 9 is cleaned.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. Dustproof rack, including the cabinet body (1), its characterized in that: the utility model discloses a refrigerator, including cabinet body (1), fixed plate (4) is offered to inner wall fixedly connected with of cabinet body (1), air intake (5) have all been offered to the both sides of cabinet body (1), two equal fixedly connected with first filter screen (6) in air intake (5), two equal fixedly connected with cell frame (7) in one side of air intake (5), two equal joint has link frame (8) in cell frame (7), two equal fixedly connected with filter screen cage (9) in one side of link frame (8), the top intercommunication of fixed plate (4) has body (10), fixedly connected with fan (11) in body (10), the both sides of body (10) all communicate there is pipe (12), the both sides of cabinet body (1) all fixedly connected with cell plate (13), two one end of pipe (12) respectively with the bottom intercommunication of two cell plates (13), two a plurality of through-holes (14) have all been offered in one side of cell plate (13), the both sides of cabinet body (1) all are equipped with body (15) in a communicating with pipe (10), two equal swing joint has two movable connection piece (19) in two inner wall (19) of cabinet body (1), the opposite sides of the two fixing strips (20) are fixedly connected with hollowed-out plates (21).

2. A dust enclosure as claimed in claim 1, wherein: the novel cabinet is characterized in that two sides of the front face of the cabinet body (1) are movably connected with cabinet doors (2) through hinges, a controller (3) is arranged on one cabinet door (2), and the whole groove frame (7) is of concave design.

3. A dust enclosure as claimed in claim 1, wherein: an air outlet (16) is formed in the top of the cabinet body (1), and a second filter screen (17) is fixedly connected in the air outlet (16).

4. A dust enclosure as claimed in claim 1, wherein: one side of each fixing strip (20) is fixedly connected with a group of telescopic rods (22), and one ends of each telescopic rod (22) are fixedly connected to the inner wall of the cabinet body (1).

5. A dust enclosure as claimed in claim 1, wherein: one side of each cavity strip (18) is threaded and provided with a fixing bolt (23), and one end of each fixing bolt (23) is respectively overlapped with the top and the bottom of each movable strip (19).