CN215379638U

CN215379638U - Anti-extrusion flip type indoor box based on architecture

Info

Publication number: CN215379638U
Application number: CN202121542141.8U
Authority: CN
Inventors: 李玉民
Original assignee: Jinan Kaineng Electric Appliance Co ltd
Current assignee: Jinan Kaineng Electric Appliance Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-31
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the technical field of power equipment, and discloses an architecturally-based anti-extrusion flip type indoor box which comprises an indoor box shell, wherein the outer wall of the indoor box shell is movably connected with a cover door through a hinge, the outer wall of the indoor box shell is symmetrically provided with ventilation holes, two fans are fixedly arranged in the indoor box shell corresponding to the positions of the two ventilation holes, when the fans rotate, a slide bar movably arranged in a connecting groove slides towards a filter screen under the action of wind force, when the slide bar is acted by wind force, the slide bar can make irregular sliding back and forth in the connecting groove under the mutual acting force of the wind force, the spring and the elastic block, when the slide bar slides, the impact block on the convex block can be driven to impact the abutting block on the filter screen continuously, when the abutting block is impacted, the whole filter screen can generate certain vibration, therefore, part of dust attached to the filter screen is shaken off to avoid the problem that the heat dissipation is influenced by the blockage of the mesh holes by the dust.

Description

Anti-extrusion flip type indoor box based on architecture

Technical Field

The utility model relates to the technical field of power equipment, in particular to an architecturally-based anti-extrusion flip type indoor box.

Background

Electrical equipment is to the generator in electric power system, the transformer, the power line, the general title of equipment such as circuit breaker, can produce a large amount of heats when electrical equipment moves, general electrical equipment's inside can be provided with the fan, electrical equipment's surface can be seted up the louvre simultaneously and dispel the heat with the cooperation fan, simultaneously in order to avoid external dust to pass through the louvre entering equipment inside, can set up the filter screen in the louvre inside usually, but when the fan does not operate, external partial dust can be attached to on the filter screen, the mesh that can lead to the filter screen when the dust is more blocks up and leads to in the equipment radiating effect to receive the problem of influence.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an indoor box with a flip cover, which can prevent extrusion based on architecture, and solves the problems.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an indoor case of flip formula that can prevent extrudeing based on building, including indoor case shell, the outer wall of indoor case shell has the flap through hinge swing joint, ventilative hole has been seted up to the outer wall symmetry of indoor case shell, the inside fixed position that corresponds two ventilative holes of indoor case shell has two fans, the inside fixed mounting in ventilative hole has fixed inside casing, the equal movable mounting of a side wall that two fixed inside casings kept away from each other has the outer panel, three fixed slot has been seted up to the outer wall of outer panel, the inside fixed mounting of fixed slot has the filter screen, the filter screen is hemisphere hollow structure, the outer wall fixed mounting of filter screen has two to the piece, two spread grooves have all been seted up to a side wall that two outer panels are close to each other, the inside movable mounting of spread groove has the slide bar, the outer wall correspondence of slide bar supports the fixed position of piece and has the lug.

Preferably, two sliding grooves are formed in the inner wall of the connecting groove, and two sliding blocks movably connected with the sliding grooves are fixedly mounted on the outer wall of the sliding rod.

Preferably, a spring is fixedly installed inside the sliding groove, and the outer wall of the sliding block is fixedly connected with one end of the spring.

Preferably, an elastic block with elasticity is fixedly installed on one side wall surface of the sliding block, which is far away from the spring, and the elastic block is of a U-shaped structure.

Preferably, the outer wall of the projection is fixedly provided with an impact block.

Preferably, the outer side plate is in threaded connection with the fixed inner frame through bolts.

(III) advantageous effects

Compared with the prior art, the utility model provides the anti-extrusion flip type indoor box based on architecture, which has the following beneficial effects:

1. the flip type indoor box capable of preventing extrusion based on architecture is characterized in that a sliding rod is movably arranged inside a connecting groove, a fan is connected with a power supply, the fan rotates to drive heat inside an indoor box shell to flow to the outside through a cover door, a filter screen inside a fixed groove can filter outside dust, part of dust can be attached to the surface of the filter screen, when the fan rotates, the sliding rod movably arranged inside the connecting groove slides towards the direction of the filter screen under the action of wind force, a spring is arranged inside a sliding groove, meanwhile, an elastic block with elasticity is fixedly arranged on the outer wall of the sliding block, when the sliding rod is acted by the wind force, the sliding rod can irregularly slide back and forth inside the connecting groove under the mutual action of the wind force, the spring and the elastic block, when the sliding rod slides, an impact block on a convex block can be driven to ceaselessly impact a support block on the filter screen, when the support block is impacted, the whole filter screen can generate certain vibration, therefore, part of dust attached to the filter screen is shaken off to avoid the problem that the heat dissipation is influenced by the blockage of the mesh holes by the dust.

2. This can prevent indoor case of flip formula of extrudeing based on building, there is the filter screen through the inside fixed mounting at the fixed slot, and the filter screen is hemisphere hollow structure, and the filter screen extends to the outside of fixed slot always, and when the filter screen received external force striking and produced certain vibrations, the dust on the filter screen can drop from the filter screen, and the filter screen dust that extends to the fixed slot outside this moment can drop to external environment in to avoided the dust to pile up the problem inside the fixed slot.

3. This can prevent indoor case of flip formula of extrudeing based on building through utilizing the bolt with fixed inside casing and outer panel threaded connection together, after equipment uses for a long time, rotatory bolt breaks away from the inside of fixed inside casing and outer panel, and the pulling outer panel breaks away from with fixed inside casing to in with outer panel dismantlement, thereby be convenient for dismantle the outer panel after equipment uses for a long time in order to carry out the regular maintenance washing to the filter screen.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the present invention showing a partially half-sectioned three-dimensional split;

FIG. 3 is a schematic partial perspective exploded view of the present invention;

FIG. 4 is a partial schematic view of A of FIG. 3;

fig. 5 is a partial perspective view of the present invention.

In the figure: 1. an indoor box housing; 2. covering the door; 3. a ventilation hole; 4. a fan; 5. fixing the inner frame; 6. an outer panel; 7. a bolt; 8. fixing grooves; 9. connecting grooves; 10. a filter screen; 11. a resisting block; 12. a slide bar; 13. a chute; 14. a spring; 15. a slider; 16. an elastic block; 17. a bump; 18. and (4) striking the block.

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. 1-5, an anti-extrusion clamshell type indoor box based on architecture comprises an indoor box outer shell 1, wherein the indoor box outer shell 1 is a rectangular hollow structure, the outer wall of the indoor box outer shell 1 is movably connected with a cover door 2 through a hinge, the cover door 2 is a rectangular structure, the outer wall of the indoor box outer shell 1 is symmetrically provided with ventilation holes 3, the ventilation holes 3 are arc-shaped through holes, two fans 4 are fixedly arranged in the indoor box outer shell 1 corresponding to the positions of the two ventilation holes 3, a fixed inner frame 5 is fixedly arranged in the ventilation holes 3, the fixed inner frame 5 is an arc-shaped frame structure, the outer wall of the fixed inner frame 5 is provided with four circular threaded through holes, an outer side plate 6 is movably arranged on one side wall surface of the two fixed inner frames 5, the outer side plate 6 is an arc-shaped structure, the position of the outer side plate 6 corresponding to the circular threaded through hole on the fixed inner frame 5 is also provided with a circular threaded through hole, the outer side plate 6 is in threaded connection with the fixed inner frame 5 through a bolt 7, the outer wall of the outer side plate 6 is provided with three fixed grooves 8, the fixed grooves 8 are circular through holes, a filter screen 10 is fixedly arranged inside the fixed grooves 8, the filter screen 10 is of a hemispherical hollow structure, the outer wall of the filter screen 10 is provided with a circular opening, the filter screen 10 extends to the outer side of the fixed grooves 8, the filter screen 10 is positioned at one side position inside the fixed grooves 8 far away from the fixed inner frame 5, the outer wall of the filter screen 10 is fixedly provided with two abutting blocks 11, the abutting blocks 11 are of an arc-shaped structure, one side wall surface of each outer side plate 6 close to each other is provided with two connecting grooves 9, the connecting grooves 9 are arc-shaped grooves, the inside of the connecting grooves 9 is communicated with the inside of the fixed grooves 8, a slide rod 12 is movably arranged inside the connecting grooves 9, the slide rod 12 is of a cylindrical structure, and the slide rod 12 extends to the inside of the fixed grooves 8, the outer wall of the sliding rod 12 is fixedly provided with a convex block 17 corresponding to the position of the abutting block 11, the convex block 17 is of an arc structure, the outer wall of the convex block 17 is fixedly provided with an impacting block 18, the impacting block 18 is a spherical block, the number of the impacting blocks 18 is set according to the outer wall area of the convex block 17, the impacting block 18 can be in mutual contact with the abutting block 11, two sliding grooves 13 are formed in the inner wall of the connecting groove 9, the sliding grooves 13 are rectangular grooves, springs 14 are fixedly arranged in the sliding grooves 13, two sliding blocks 15 movably connected with the sliding grooves 13 are fixedly arranged on the outer wall of the sliding rod 12, the sliding blocks 15 are of a rectangular structure, the outer wall of each sliding block 15 is fixedly connected with one end of each spring 14, one side wall face, far away from the springs 14, of each sliding block 15 is fixedly provided with an elastic block 16 with elasticity, and the elastic block 16 is of a U-shaped structure.

The working principle is as follows: a sliding rod 12 is movably arranged in a connecting groove 9, a fan 4 is connected with a power supply, the fan 4 rotates to drive heat in an indoor box shell 1 to flow to the outside through a cover door 2, a filter screen 10 in a fixed groove 8 can filter outside dust, part of dust can be attached to the surface of the filter screen 10, when the fan 4 rotates, the sliding rod 12 movably arranged in the connecting groove 9 slides towards the filter screen 10 under the action of wind force, a spring 14 is arranged in a sliding groove 13, an elastic block 16 with elasticity is fixedly arranged on the outer wall of a sliding block 15, when the sliding rod 12 is acted by the wind force, the sliding rod 12 can irregularly slide back and forth in the connecting groove 9 under the interaction force of the wind force, the spring 14 and the elastic block 16, when the sliding rod 12 slides, an impact block 18 on a lug 17 can be driven to ceaselessly impact a support block 11 on the filter screen 10, and when the support block 11 is impacted, the whole filter screen 10 can generate certain vibration, so that part of dust attached to the filter screen 10 can be shaken off to avoid the problem that the heat dissipation is influenced by the blockage of meshes by the dust; the filter screen 10 is fixedly installed inside the fixing groove 8, the filter screen 10 is of a hemispherical hollow structure, the filter screen 10 extends to the outer side of the fixing groove 8, when the filter screen 10 is impacted by external force to generate certain vibration, dust on the filter screen 10 can fall off from the filter screen 10, and the dust on the filter screen 10 extending to the outer side of the fixing groove 8 can fall off to the external environment, so that the problem that the dust is accumulated inside the fixing groove 8 is solved; through utilizing bolt 7 to be in the same place fixed inside

casing

5 and 6 threaded connection of outer panel, after equipment uses for a long time, rotatory bolt 7 breaks away from the inside of fixed inside casing 5 and outer panel 6, and pulling outer panel 6 breaks away from with fixed inside casing 5 to in 6 dismantlements of outer panel, thereby be convenient for dismantle outer panel 6 in order to carry out the periodic maintenance washing to filter screen 10 after equipment uses for a long time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 utility model provides an indoor case of flip formula that can prevent extrudeing based on building, includes indoor case shell (1), there is cover door (2) outdoor case shell's (1) outer wall through hinge swing joint, and ventilative hole (3) have been seted up to the outer wall symmetry of indoor case shell (1), and the inside of indoor case shell (1) corresponds the position fixed mounting of two ventilative holes (3) has two fans (4), its characterized in that: the inside fixed mounting of ventilative hole (3) has fixed inside casing (5), the equal movable mounting of a side wall that two fixed inside casings (5) kept away from each other has outer panel (6), three fixed slot (8) have been seted up to the outer wall of outer panel (6), the inside fixed mounting of fixed slot (8) has filter screen (10), filter screen (10) are hemisphere hollow structure, the outer wall fixed mounting of filter screen (10) has two to support piece (11), two spread groove (9) have all been seted up to a side wall that two outer panels (6) are close to each other, the inside movable mounting of spread groove (9) has slide bar (12), the outer wall correspondence of slide bar (12) supports the position fixed mounting of piece (11) has lug (17).

2. The architecturally-based, crush-resistant clamshell-type indoor unit box of claim 1, wherein: two sliding grooves (13) are formed in the inner wall of the connecting groove (9), and two sliding blocks (15) movably connected with the sliding grooves (13) are fixedly mounted on the outer wall of the sliding rod (12).

3. The architecturally-based, crush-resistant clamshell-type indoor unit box of claim 2, wherein: the spring (14) is fixedly installed inside the sliding groove (13), and the outer wall of the sliding block (15) is fixedly connected with one end of the spring (14).

4. The architecturally-based, crush-resistant clamshell-type indoor unit box of claim 2, wherein: one side wall surface of the sliding block (15) far away from the spring (14) is fixedly provided with an elastic block (16) with elasticity, and the elastic block (16) is of a U-shaped structure.

5. The architecturally-based, crush-resistant clamshell-type indoor unit box of claim 1, wherein: and an impact block (18) is fixedly arranged on the outer wall of the convex block (17).

6. The architecturally-based, crush-resistant clamshell-type indoor unit box of claim 1, wherein: the outer side plate (6) is in threaded connection with the fixed inner frame (5) through bolts (7).