CN220233816U

CN220233816U - Novel multi-functional light current case

Info

Publication number: CN220233816U
Application number: CN202321814259.0U
Authority: CN
Inventors: 张荣安
Original assignee: Beijing Shixun Hongda Technology Co ltd
Current assignee: Beijing Shixun Hongda Technology Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2023-12-22
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a novel multifunctional weak current box, and relates to the technical field of weak current boxes. The box comprises a box body, a box door and a filter frame, wherein the box door is hinged with the box body, the filter frame is spliced with the box door, and a through hole is penetrated at one end of the filter frame far away from the box door. The utility model provides a novel multifunctional weak current box, wherein the relative positions between an inserted link and a filter frame are fixed through fixing bolts, a plurality of filter plates are fixed in the filter frame along with the inserted link, air entering the box body is filtered, the filter plates and the filter frame can be relatively disassembled, and the filter plates are convenient to clean and replace; the filter frame is primarily fixed with the box door in an inserting mode, the components such as the locating rod and the locating pipe are secondarily fixed, the fixing and the dismounting between the filter frame and the box door are convenient, the normal circulation between the box body and the external air can be guaranteed, the stability of a heat dissipation function is guaranteed, and dust in the external air is prevented from entering the box body.

Description

Novel multi-functional light current case

Technical Field

The utility model relates to the technical field of weak current boxes, in particular to a novel multifunctional weak current box.

Background

Weak current boxes are the concentration boxes used to house weaker voltage lines such as net wires, telephone lines, antennas, etc. The weak current box is divided into an indoor weak current box and an outdoor weak current box according to practical requirements.

The weak current case heat dissipation function among the prior art is realized through the circulation of bleeder vent department air mostly, in order to avoid the dust in the outside air to enter into weak current incasement portion, can install filter equipment in bleeder vent department, but the filter equipment in the current weak current case adopts fixed installation mostly, can not dismantle, after long-time use, the circulation speed of filter equipment department air is slowed down by the hindrance of dust, leads to the speed that the heat gives off to slow down, leads to weak current incasement portion temperature to rise, influences the normal operating of weak current incasement part.

Disclosure of Invention

The utility model provides a novel multifunctional weak current box, which solves the technical problems proposed by the background technology.

In order to solve the technical problems, the novel multifunctional weak current box comprises a box body, a box door and a filter frame, wherein the box door is hinged with the box body, the filter frame is spliced with the box door, and a through hole is formed in one end, far away from the box door, of the filter frame;

a plurality of positioning rods are arranged on the filter frame, a convex block is arranged at one end of each positioning rod, which is inserted into the inner side of the filter frame, a fan-shaped groove is arranged on each convex block, the size of each fan-shaped groove is slightly larger than that of each fan-shaped block, each fan-shaped block is fixedly arranged on a positioning pipe, and the positioning pipe is fixedly arranged in the box body;

four inserted bars are inserted in the filter frame, the inserted bars are inserted into the outer plate, the outer plate is inserted into the filter frame, the other end of each inserted bar is inserted into the inner plate, the inner plate is fixedly connected with the filter frame, the filter plate is inserted into the inserted bars, the filter frame is rotationally connected with the rotary plate through a rotary shaft, fixing bolts are screwed into the rotary plate, and the fixing bolts are connected with the inserted bars through threads.

Preferably, the filter frame is inserted into the guide frame, the guide frame is provided with ventilation holes, and the guide frame is fixedly arranged on the box body.

Preferably, the positioning tube is propped against the guide frame, and the positioning tube is fixedly connected with the guide frame, the specific number of the positioning tube is four, and the four positioning rods are positioned at the four corners of the filter frame.

Preferably, a pressing block is arranged on the inner side of the positioning tube, the pressing block can be propped against the convex block, the pressing block is connected with a spring, and the other end of the spring is connected with the inner wall of the positioning tube.

Preferably, the inserting rod is provided with a plurality of groups of positioning components, each group of positioning components comprises two positioning rings, and a filter plate is arranged between the two positioning rings.

Compared with the related art, the novel multifunctional weak current box provided by the utility model has the following structure

The beneficial effects are that:

the utility model provides a novel multifunctional weak current box, wherein the relative positions between an inserted link and a filter frame are fixed through fixing bolts, a plurality of filter plates are fixed in the filter frame along with the inserted link, air entering the box body is filtered, the filter plates and the filter frame can be relatively disassembled, and the filter plates are convenient to clean and replace; the filter frame is primarily fixed with the box door in an inserting mode, the components such as the locating rod and the locating pipe are secondarily fixed, the fixing and the dismounting between the filter frame and the box door are convenient, the normal circulation between the box body and the external air can be guaranteed, the stability of a heat dissipation function is guaranteed, and dust in the external air is prevented from entering the box body.

Drawings

Fig. 1 is a schematic structural diagram of a novel multifunctional weak current box.

Fig. 2 is a schematic diagram of a split diagram structure of a novel multifunctional weak current box.

Fig. 3 is a schematic structural diagram of a novel multifunctional weak current box filter frame.

Fig. 4 is a schematic structural diagram of a novel multifunctional weak current box filter frame.

Reference numerals in the drawings: 1. a case; 2. a door; 3. a filter frame; 4. a positioning rod; 5. a bump; 6. a positioning tube; 7. a sector block; 8. briquetting; 9. a spring; 10. an outer plate; 11. an inner plate; 12. a rod; 13. a filter plate; 14. a rotating plate; 15. a fixing bolt; 16. and a guide frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

1-4, the utility model comprises a box body 1, a box door 2 and a filter frame 3, wherein the box door 2 is hinged with the box body 1, the filter frame 3 is spliced with the box door 2, one end of the filter frame 3 far away from the box door 2 is penetrated with a through hole, the filter frame 3 is spliced with a guide frame 16, the guide frame 16 is provided with ventilation holes, and the guide frame 16 is fixedly arranged on the box body 1;

the filter frame 3 is provided with a plurality of positioning rods 4, one end of each positioning rod 4, which is inserted into the inner side of the filter frame 3, is provided with a protruding block 5, each protruding block 5 is provided with a fan-shaped groove, the size of each fan-shaped groove is slightly larger than that of each fan-shaped block 7, each fan-shaped block 7 is fixedly arranged on each positioning pipe 6, each positioning pipe 6 is fixedly arranged in the box body 1, each positioning pipe 6 is abutted against each guide frame 16, each positioning pipe 6 is fixedly connected with each guide frame 16, the number of the positioning pipes 6 is four, and the four positioning rods 4 are positioned at four corners of the filter frame 3; the convex blocks 5 on the positioning rods 4 are inserted into the positioning pipes 6, the positioning rods 4 are rotated to enable the sector grooves on the convex blocks 5 to be staggered with the sector blocks 7, meanwhile, the filter frame 3 is inserted into the box door 2 from outside to inside, the filter frame 3 is abutted against the box door 2, and therefore the positioning rods 4 are clamped in the positioning pipes 6, and the relative positions between the filter frame 3 and the box door 2 are fixed;

a pressing block 8 is arranged on the inner side of the positioning tube 6, the pressing block 8 can be propped against the convex block 5, the pressing block 8 is connected with a spring 9, and the other end of the spring 9 is connected with the inner wall of the positioning tube 6;

four inserting rods 12 are inserted in the filter frame 3, the inserting rods 12 are inserted into the outer plate 10, the outer plate 10 is inserted into the filter frame 3, the other end of each inserting rod 12 is inserted into the inner plate 11, the inner plate 11 is fixedly connected with the filter frame 3, the inner plate 11 is used for blocking the inserting rods 12, and the inserting rods 12 cannot continuously move towards the inner side of the box body 1 after being inserted into the inner plate 11. The filter frame 3 is rotatably connected with a rotary plate 14 through a rotary shaft, a fixing bolt 15 is screwed into the rotary plate 14, and the fixing bolt 15 is in threaded connection with the insert rod 12; screw fixing bolt 15 into inserted bar 12, can fix its and filter the relative position between the frame 3, a plurality of filter 13 are together fixed in filter frame 3 along with inserted bar 12, filter the air that gets into in the box 1, and can dismantle relatively between filter 13 and the filter frame 3, conveniently clear up and change filter 13, can guarantee the normal circulation between box 1 and the outside air, guarantee the stability of heat dissipation function, avoid the dust in the outside air to enter into inside the box 1.

Working principle:

when the filter plate filter is used, the fixing bolts 15 are screwed into the inserted rods 12, so that the relative positions between the filter plates and the filter frame 3 can be fixed, the filter plates 13 are fixed in the filter frame 3 along with the inserted rods 12, air entering the box body 1 is filtered, and the filter plates 13 and the filter frame 3 can be relatively detached, so that the filter plates 13 can be conveniently cleaned and replaced;

the filter frame 3 is primarily fixed with the chamber door 2 through the mode of pegging graft, carries out secondary through parts such as locating lever 4, locating tube 6 and fixes, and is comparatively convenient with dismantling to fix between filter frame 3 and the chamber door 2, can guarantee the normal circulation between box 1 and the outside air, guarantees the stability of heat dissipation function, avoids the dust in the outside air to enter into inside box 1.

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.

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

1. The novel multifunctional weak current box comprises a box body (1), a box door (2) and a filtering frame (3), wherein the box door (2) is hinged with the box body (1), and the novel multifunctional weak current box is characterized in that the filtering frame (3) is spliced with the box door (2), and a through hole is penetrated at one end, far away from the box door (2), of the filtering frame (3);

a plurality of positioning rods (4) are arranged on the filter frame (3), one end of each positioning rod (4) inserted into the inner side of the filter frame (3) is provided with a protruding block (5), the protruding block (5) is provided with a fan-shaped groove, the size of the fan-shaped groove is slightly larger than that of the fan-shaped block (7), the fan-shaped block (7) is fixedly arranged on the positioning pipe (6), and the positioning pipe (6) is fixedly arranged in the box body (1);

four inserted bars (12) are inserted in the filter frame (3), the inserted bars (12) are inserted into the outer plate (10), the outer plate (10) is inserted into the filter frame (3), the other end of each inserted bar (12) is inserted into the inner plate (11), the inner plate (11) is fixedly connected with the filter frame (3), the filter plate (13) is inserted into the inserted bars (12), the filter frame (3) is rotationally connected with the rotary plate (14) through a rotary shaft, fixing bolts (15) are screwed into the rotary plate (14), and the fixing bolts (15) are in threaded connection with the inserted bars (12).

2. The novel multifunctional weak current box according to claim 1, wherein the filtering frame (3) is inserted into the guide frame (16), ventilation holes are formed in the guide frame (16), and the guide frame (16) is fixedly installed on the box body (1).

3. The novel multifunctional weak current box according to claim 1, wherein the positioning pipes (6) are abutted against the guide frames (16), the positioning pipes (6) are fixedly connected with the guide frames (16), the specific number of the positioning pipes (6) is four, and the four positioning rods (4) are located at four corners of the filter frame (3).

4. The novel multifunctional weak current box according to claim 1, wherein a pressing block (8) is arranged on the inner side of the positioning tube (6), the pressing block (8) can be abutted against the protruding block (5), the pressing block (8) is connected with a spring (9), and the other end of the spring (9) is connected with the inner wall of the positioning tube (6).

5. The novel multifunctional weak current box according to claim 1, wherein a plurality of groups of positioning components are arranged on the inserted link (12), each group of positioning components comprises two positioning rings, and a filter plate (13) is arranged between the two positioning rings.