CN220325641U

CN220325641U - Dustproof switch shell

Info

Publication number: CN220325641U
Application number: CN202322109795.7U
Authority: CN
Inventors: 张鹏
Original assignee: Wuhan Zhongxin Lixin Technology Co ltd
Current assignee: Wuhan Zhongxin Lixin Technology Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-01-09
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a dustproof exchanger shell, which comprises a shell, a movable shielding plate, a top cover and an ash removing rod, wherein the shell is arranged on the shell; the surface of the shell is provided with a socket end; the movable shielding plate is connected in the shell in a sliding way, a pushing column is fixed on one side of the top of the movable shielding plate, a plurality of ventilation holes are formed in the movable shielding plate and close to the pushing column; the top cover is detachably connected to the shell, and a movable hole for the pushing column to slide is formed in the top cover; a plurality of heat dissipation holes which are staggered with the ventilation holes are formed in the top cover and close to the movable holes, and a dustproof screen plate is arranged in any one of the heat dissipation holes; the ash removing rod is connected to the top cover in a sliding mode. The switch among the prior art is dustproof, radiating effect is relatively poor, leads to the casing at the operation in-process, and inside heat can't in time give off, places the in-process at ordinary times, can't prevent effectively that the dust from getting into the inside technical problem of casing.

Description

Dustproof switch shell

Technical Field

The utility model relates to the technical field of switch equipment, in particular to a dustproof switch shell.

Background

A switch means a "switch" is a network device for forwarding electrical signals; it can provide an unshared electrical signal path for any two network nodes of the access switch. The most common switch is an ethernet switch. Other common ones include voice telephone exchanges, optical fiber exchanges, etc.;

in chinese utility model CN212992511U, a "dustproof switch housing" is proposed, and the device is configured to blow out part of heat and dust generated during the use of the switch through holes formed in the surface of the housing by arranging a driving motor, a transmission shaft, a first fan, a second fan, and a third fan inside the housing; although the device has certain heat dissipation and dust removal effects, a plurality of transmission structures such as a driving motor and the like are arranged in a shell with a small space, so that the temperature in the shell is raised faster, the heat generated by the motor in the operation process can lead to the cooling speed, and the temperature is not raised faster, so that the internal elements of the shell continuously operate in a high-temperature environment, the service life of the internal elements of the switch is seriously influenced, and meanwhile, the top of the switch is not provided with a corresponding dustproof structure, so that dust still easily enters the interior of the shell in the placing process;

to this end we propose a dust-proof switch housing.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides a dustproof switch shell, which solves the technical problems that in the prior art, the switch is dustproof and has poor radiating effect, so that the internal heat of the shell cannot be timely radiated in the running process, and the dust cannot be effectively prevented from entering the shell in the normal placing process.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

a dustproof exchanger shell, which comprises a shell, a movable shielding plate, a top cover and an ash removing rod;

the surface of the shell is provided with a socket end; the movable shielding plate is connected in the shell in a sliding way, a pushing column is fixed on one side of the top of the movable shielding plate, a plurality of ventilation holes are formed in the movable shielding plate and close to the pushing column;

the top cover is detachably connected to the shell, and a movable hole for the pushing column to slide is formed in the top cover; a plurality of heat dissipation holes which are staggered with the ventilation holes are formed in the top cover and close to the movable holes, and a dustproof screen plate is arranged in any one of the heat dissipation holes;

the ash removing rod is connected to the top cover in a sliding manner and is used for cleaning the dustproof screen plate.

In a specific embodiment, a first chute is circumferentially formed in the inner wall of the casing, and the movable shielding plate is slidably connected to the first chute.

In a specific embodiment, the sliding blocks matched with the first sliding grooves are fixed on two sides of the movable shielding plate.

In a specific embodiment, iron pieces are fixed at two transverse ends of the movable shielding plate, and iron blocks matched with the iron pieces are fixed in the casing.

In a specific embodiment, a partition plate is fixed in the casing, and the partition plate divides the internal space of the casing.

In a specific embodiment, the shutter length is shorter than the housing length.

In a specific embodiment, the four corners of the upper end of the casing are provided with first connecting holes, and the four corners of the upper end face of the top cover are provided with second connecting holes matched with the first connecting holes.

In a specific embodiment, the number of ventilation holes and heat dissipation holes is at least 11.

In a specific embodiment, the two sides of the top cover are both provided with second sliding grooves, and the ash cleaning rods are connected in the second sliding grooves in a sliding manner.

In a specific embodiment, the ash removing rod is an n-shaped rod body, a plurality of ash removing scraping blades are fixed at the lower end of the ash removing rod, and the ash removing scraping blades are flexible sheets.

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

1. compared with the prior art, the movable shielding plate capable of sliding left and right in a reciprocating manner is arranged in the shell and can be matched with the top plate, the movable shielding plate is provided with the plurality of ventilation holes, the top cover is provided with the plurality of heat dissipation holes staggered with the ventilation holes, when a worker pushes the movable shielding plate to slide in the shell through the pushing column, the ventilation holes are overlapped with the heat dissipation holes, the effect of dissipating heat in the shell is achieved, when the worker pulls the movable shielding plate to reset through the pushing column, the ventilation holes and the heat dissipation holes are staggered, the movable shielding plate is used for shielding the heat dissipation holes, so that dust cannot enter the shell, meanwhile, the dust-proof screen is arranged on the heat dissipation holes, large-particle dust or other particles can be effectively prevented, and the large-particle impurities on the top cover can be effectively cleared through the ash removal rod, so that the ash removal effect of the upper end of the top cover is achieved.

Drawings

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

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic view of the structure of the casing and the movable shutter of the present utility model;

FIG. 4 is a schematic view of the internal structure of the housing of the present utility model;

FIG. 5 is a schematic view of the structure of the housing and the top cover of the present utility model.

In the figure: 1. a housing; 11. a socket end; 12. a first chute; 13. a partition plate; 14. a first connection hole; 2. a movable shutter; 21. pushing the column; 22. ventilation holes; 23. a slide block; 24. a suction sheet; 3. a top cover; 31. a movable hole; 32. a heat radiation hole; 33. a dust-proof screen; 34. a second chute; 35. a second connection hole; 4. an ash removing rod; 41. and the ash removing scraping blade.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1, the present utility model provides a dustproof switch housing, which includes a housing 1, a movable shielding plate 2, a top cover 3 and a dust removing rod 4.

The surface of the shell 1 is provided with a socket end 11; the movable shielding plate 2 is slidably connected in the casing 1, a pushing column 21 is fixed on one side of the top of the movable shielding plate 2, a plurality of ventilation holes 22 are formed on the movable shielding plate 2 and close to the pushing column 21.

The top cover 3 is detachably connected to the casing 1, and a movable hole 31 for sliding the pushing column 21 is formed in the top cover 3; a plurality of radiating holes 32 which are staggered with the ventilation holes 22 are arranged on the top cover 3 and are close to the movable holes 31, and a dustproof screen 33 is arranged in any one radiating hole 32.

The ash removing rod 4 is slidably connected to the top cover 3 and is used for cleaning the dust screen 33.

When need dispel the heat to casing 1 inside, the staff pushes away the pushing post 21 with the hand and makes its activity sunshade 2 to the right slip in casing 1, ventilation hole 22 and cooling hole 32 coincide this moment, play and carry out radiating effect to casing 1 inside, when need carry out dustproof to casing 1, then the staff pulls pushing post 21, make activity sunshade 2 remove left, then ventilation hole 22 and cooling hole 32 dislocation, activity sunshade 2 is used for sheltering from cooling hole 32, make its dust unable entering casing 1 inside, set up dustproof otter board 33 on cooling hole 32 simultaneously, can effectively prevent the dust of macroparticle or other granule, and through deashing pole 4, can effectively clear up the macroparticle impurity on the top cap 3, thereby reach the effect to the deashing of top cap 3 upper end.

In order to improve the moving efficiency of the movable shielding plate 2 in the casing 1, referring to fig. 1, 3 and 4, in a preferred embodiment, a first sliding groove 12 is circumferentially formed in an inner wall of the casing 1, the movable shielding plate 2 is slidably connected in the first sliding groove 12, sliding blocks 23 matched with the first sliding groove 12 are fixed on two sides of the movable shielding plate 2, iron blocks matched with the iron blocks 24 are fixed on two transverse ends of the movable shielding plate 2, the length of the movable shielding plate 2 is shorter than that of the casing 1, and the number of ventilation holes 22 and heat dissipation holes 32 is at least 11.

Wherein set up first spout 12 in casing 1 inner wall circumference, the convenience cooperates with the slider 23 on the activity sunshade 2, makes things convenient for the activity sunshade 2 to carry out left and right reciprocating sliding in casing 1, simultaneously at the horizontal both ends installation magnet piece 24 of activity sunshade 2 to fixed iron sheet in the both ends in casing 1, make things convenient for the activity sunshade 2 board to fix a position at sliding in-process, and through setting up a plurality of ventilation holes 22, can be better cooperate with louvre 32, thereby make things convenient for the inside heat of casing 1 to in time give off.

In order to improve the installation efficiency between the casing 1 and the top cover 3, referring to fig. 1, 2 and 4, in a preferred embodiment, a partition 13 is fixed in the casing 1, the partition 13 partitions the internal space of the casing 1, four corners of the upper end of the casing 1 are provided with first connecting holes 14, and four corners of the upper end surface of the top cover 3 are provided with second connecting holes 35 matched with the first connecting holes 14.

Wherein through set up baffle 13 in casing 1, can separate casing 1 inner space to make things convenient for the overall arrangement of interior component, secondly set up first connecting hole 14 in casing 1 upper end, set up second connecting hole 35 in top cap 3 upper end, conveniently run through second connecting hole 35 and first connecting hole 14 through external bolt, thereby assemble top cap 3 on casing 1, make its casing 1 and top cap 3 constitute a whole.

In order to improve the cleaning efficiency of the ash removing rod 4, referring to fig. 1, 2 and 5, in a preferred embodiment, two sides of the top cover 3 are provided with second sliding grooves 34, the ash removing rod 4 is slidably connected to the second sliding grooves 34, the ash removing rod 4 is an n-shaped rod body, a plurality of ash removing scraping blades 41 are fixed at the lower end of the ash removing rod 4, and the ash removing scraping blades 41 are flexible sheets.

Wherein through seting up second spout 34 in the both sides of top cap 3, make things convenient for the deashing pole 4 of n shape to slide on top cap 3, and deashing pole 4 lower extreme is provided with 11 deashing doctor-bars 41, can effectively clear up dustproof otter board 33 surface through deashing doctor-bars 41, and be provided with the brush between a plurality of deashing doctor-bars 41 for clear up top cap 3, whole deashing pole 4 is the plastic part, also possesses certain deformation effect, through breaking the both sides of deashing pole 4 off with the fingers and thumb, can dismantle it from top cap 3.

For a better understanding of the present utility model, the following detailed description of the operation of a dustproof switch housing according to the present utility model is provided with reference to fig. 1 to 5: when the switch is used, when heat dissipation is required to be carried out on the switch in the operation process, the pushing rod is pulled to move right in the movable hole 31, the whole movable shielding plate 2 moves right in the first sliding groove 12, the ventilation hole 22 on the movable shielding plate 2 is enabled to coincide with the position of the heat dissipation hole 32 on the top cover 3, heat generated by the operation of the internal elements of the shell 1 is discharged outwards through the ventilation hole 22 and the heat dissipation hole 32, when heat dissipation is not required to be carried out inside the shell 1, the pushing rod 21 is pulled to move left in the movable hole 31, the movable shielding plate 2 is enabled to move left in the shell 1, at the moment, the ventilation hole 22 and the position of the heat dissipation hole 32 are staggered, the solid part on the movable shielding plate 2 shields the heat dissipation hole 32, the dustproof effect is achieved, the second sliding groove 34 is formed in the top cover 3, the ash removal rod 4 is arranged in the second sliding groove 34, the upper end face of the top cover 3 can be effectively cleaned, the large-particle impurities can be remained on the top cover 3, the ash removal blade 41 on the top cover 4 can be effectively cleaned, the whole ash removal plate 33 can be independently cleaned by the aid of the dust removal blade, and the whole dust removal rod can be independently deformed by the aid of the dust removal rod 4, and the dust removal device can be conveniently cleaned by the user through the plastic material.

The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.

Claims

1. A dustproof switch housing, characterized in that: the dustproof switch comprises a shell, a movable shielding plate, a top cover and an ash removing rod;

2. A dust-proof switch housing according to claim 1, wherein: the inner wall of the shell is circumferentially provided with a first chute, and the first chute is connected with the movable shielding plate in a sliding manner.

3. A dust-proof exchange housing according to claim 2, wherein: both sides of the movable shielding plate are fixedly provided with sliding blocks matched with the first sliding grooves.

4. A dust-proof switch housing according to claim 1, wherein: the movable shielding plate is characterized in that iron absorbing sheets are fixed at two transverse ends of the movable shielding plate, and iron blocks matched with the iron absorbing sheets are fixed in the casing.

5. A dust-proof switch housing according to claim 1, wherein: a partition board is fixed in the shell, and the partition board divides the inner space of the shell.

6. A dust-proof switch housing according to claim 1, wherein: the shutter length is shorter than the housing length.

7. A dust-proof switch housing according to claim 1, wherein: the four corners of casing upper end all have seted up first connecting hole, the four corners of top cap up end seted up with first connecting hole complex second connecting hole.

8. A dust-proof switch housing according to claim 1, wherein: the number of the ventilation holes and the heat dissipation holes is at least 11.

9. A dust-proof switch housing according to claim 1, wherein: the two sides of the top cover are respectively provided with a second chute, and the ash removing rods are connected in the second chute in a sliding manner.

10. A dust-proof switch housing according to claim 1, wherein: the dust removing rod is an n-shaped rod body, a plurality of dust removing scraping blades are fixed at the lower end of the dust removing rod, and the dust removing scraping blades are flexible sheets.