CN221669899U - Network switch - Google Patents

Abstract

The utility model relates to the technical field of network switches, and discloses a network switch, including a shell, a servo motor is fixedly connected to the right side of the inner bottom wall of the shell, a threaded rod is fixedly connected to the output end of the servo motor, a cleaning shell is threadedly connected to the outer wall of the threaded rod, two springs are fixedly connected to the left and right inner walls of the cleaning shell, the right end of the spring is fixedly connected to the mounting shell, a cleaning sponge is mounted on the right side of the mounting shell, a sliding column is fixedly connected to the left side of the inner bottom wall of the shell, the middle part of the sliding column passes through the left inner wall of the cleaning shell, and a plurality of ventilation grooves are opened on the left and right sides of the shell. In the utility model, through the mutual cooperation of the shell, the servo motor, the threaded rod, the cleaning shell, the spring two, the mounting shell and the exhaust fan, the dust accumulated inside the ventilation groove can be cleaned to avoid excessive dust blocking the ventilation groove, thereby affecting the normal heat dissipation of the device.

Description

A network switch

Technical Field

The utility model relates to the technical field of network switches, in particular to a network switch.

Background Art

A network switch is a device used in computer networks. It is usually used to connect multiple computers or other network devices to achieve high-speed and reliable data transmission. A network switch can forward and route data packets within a local area network, making communication between nodes more efficient. It can improve the reliability and performance of the network, and also provide a lot of convenience for network management and security.

After searching, the Chinese patent announcement number is: CN219938461U, which discloses a network switch, including: an exhaust pipe, a heat dissipation structure is arranged on the exhaust pipe, the number of the exhaust pipes is multiple, side convex columns are fixedly arranged on both sides of the exhaust pipe, and the side panels are symmetrically arranged on both sides of the exhaust pipe; the cover plate is buckled on the top of the side panel, the bottom of the cover plate is fixedly arranged with a back panel, the inner side of the back panel is arranged with multiple convex strips, the back of the switch body is opened with an exhaust port, and an exhaust fan is movably installed on the outer side of the back panel, and the side of the exhaust fan is connected with multiple Exhaust pipe; side panels, base, cover plate, sealing plate and back plate are combined to form a box to wrap multiple switch bodies to form a protective layer. When dissipating heat, each exhaust pipe is connected to the corresponding exhaust port, and the exhaust fan is used to extract air, and the air inside the switch body is extracted and then intake air through the heat dissipation holes to realize air circulation, thereby ensuring that the electronic components operate in a good working environment. In actual use, the device dissipates heat through the heat dissipation holes, but after a long period of heat dissipation, dust will accumulate in the heat dissipation holes, which affects the normal heat dissipation work of the device and reduces the working efficiency of the device.

Utility Model Content

In order to make up for the above deficiencies, the utility model provides a network switch, which aims to improve the problem that dust accumulates in the heat dissipation holes, thereby affecting the normal heat dissipation work of the device and reducing the working efficiency of the device.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a network switch comprises a shell, a servo motor is fixedly connected to the right side of the inner bottom wall of the shell, a threaded rod is fixedly connected to the output end of the servo motor, a cleaning shell is threadedly connected to the outer wall of the threaded rod, two springs 2 are fixedly connected to the left and right inner walls of the cleaning shell, the right end of the spring 2 is fixedly connected to the mounting shell, a cleaning sponge is mounted on the right side of the mounting shell, a sliding column is fixedly connected to the left side of the inner bottom wall of the shell, the middle part of the sliding column passes through the left inner wall of the cleaning shell, a plurality of ventilation grooves are opened on the left and right sides of the shell, a movable door is arranged on the front side of the shell, exhaust fans are installed on the left and right sides of the top wall of the cleaning shell, a placement component is arranged on the rear side of the inner wall of the shell, and a mounting mechanism is arranged on the front side of the shell.

As a further description of the above technical solution:

The mounting mechanism includes a fixed plate and a clamping assembly, the outer side of the fixed plate is fixedly connected to the inner wall of the shell, the clamping assembly is arranged on the rear side of the movable door, the top wall of the fixed plate is fixedly connected with a spring 1, the top end of the spring 1 is fixedly connected with a movable plate, the left and right sides of the top wall of the movable plate are provided with clamping grooves, the middle part of the top wall of the movable plate is fixedly connected with a movable column, and the top end of the movable column passes through the top wall of the shell.

As a further description of the above technical solution:

The placement component comprises a placement plate, the rear side of which is fixedly connected to the rear side of the inner wall of the shell, a plurality of heat dissipation slots are equidistantly arranged on the top wall of the placement plate, and a switch device is arranged on the top wall of the placement plate.

As a further description of the above technical solution:

The locking assembly includes two locking blocks, the front sides of the two locking blocks are fixedly connected to the left and right sides of the inner wall of the movable door, the two locking blocks are respectively engaged with the corresponding locking slots, a locking column is fixedly connected to the rear bottom of the movable door, a hole groove is opened at the front bottom of the shell, and the rear end of the locking column is engaged with the hole groove.

As a further description of the above technical solution:

A control switch is fixedly connected to the left side of the shell, and the control switch is electrically connected to the servo motor and the exhaust fan respectively.

As a further description of the above technical solution:

A clamping plate is fixedly connected to the top of the rear side of the movable door, a transverse groove is provided on the top of the front side of the shell, and the rear side of the clamping plate is clamped with the transverse groove.

As a further description of the above technical solution:

A protective shell is arranged on the top of the movable column, and the bottom of the protective shell is rotatably connected to the top wall of the outer shell through a hinge.

As a further description of the above technical solution:

The left and right sides of the bottom wall of the shell are fixedly connected with a bottom frame.

The utility model has the following beneficial effects:

1. In the utility model, through the mutual cooperation of the housing, the servo motor, the threaded rod, the cleaning shell, the second spring, the mounting shell, the cleaning sponge, the sliding column, the ventilation groove and the exhaust fan, the dust accumulated in the ventilation groove can be cleaned when the device exhausts air to dissipate heat inside, so as to avoid excessive dust clogging the ventilation groove and affecting the normal heat dissipation of the device.

2. In the utility model, through the cooperation of the fixed plate, spring 1, movable plate, slot, movable column, engaging block, slot and hole, the device can disassemble the shell with one click, which makes it easy to install and disassemble the device, thereby reducing the time for maintenance and disassembly.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional diagram of a network switch proposed by the present invention;

FIG2 is a schematic diagram of the structure of a cleaning sponge for a network switch proposed by the present invention;

FIG3 is a schematic diagram of an installation mechanism of a network switch proposed by the present invention.

Legend:

1. Shell; 2. Installation mechanism; 201. Fixed plate; 202. Spring 1; 203. Movable plate; 204. Slot; 205. Movable column; 206. Clamping block; 207. Clamp column; 208. Hole slot; 3. Servo motor; 4. Threaded rod; 5. Cleaning shell; 6. Spring 2; 7. Mounting shell; 8. Cleaning sponge; 9. Sliding column; 10. Exhaust fan; 11. Placement plate; 12. Heat dissipation slot; 13. Ventilation slot; 14. Switch equipment; 15. Control switch; 16. Card plate; 17. Horizontal slot; 18. Base frame; 19. Protective shell; 20. Movable door.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1 and 2, an embodiment of the utility model is provided: a network switch, including a shell 1, a servo motor 3 is fixedly connected to the right side of the inner bottom wall of the shell 1, a threaded rod 4 is fixedly connected to the output end of the servo motor 3, a cleaning shell 5 is threadedly connected to the outer wall of the threaded rod 4, two springs 6 are fixedly connected to the left and right inner walls of the cleaning shell 5, a mounting shell 7 is fixedly connected to the right end of the spring 6, a cleaning sponge 8 is installed on the right side of the mounting shell 7, a sliding column 9 is fixedly connected to the left side of the inner bottom wall of the shell 1, the middle part of the sliding column 9 passes through the left end inner wall of the cleaning shell 5, and multiple A ventilation groove 13 is formed on the front side of the housing 1, a movable door 20 is provided on the front side of the housing 1, exhaust fans 10 are installed on the left and right sides of the top wall of the cleaning housing 5, a placement component is provided on the rear side of the inner wall of the housing 1, and the placement component includes a placement plate 11, the rear side of the placement plate 11 is fixedly connected to the rear side of the inner wall of the housing 1, a plurality of heat dissipation grooves 12 are equidistantly provided on the top wall of the placement plate 11, and a switch device 14 is provided on the top wall of the placement plate 11; a control switch 15 is fixedly connected to the left side of the housing 1, and the control switch 15 is electrically connected to the servo motor 3 and the exhaust fan 10 respectively; a bottom frame 18 is fixedly connected to the left and right sides of the bottom wall of the housing 1;

Specifically, by starting the servo motor 3, the threaded rod 4 is driven, and under the limited rotation of the sliding column 9, the cleaning shell 5 can be displaced, thereby driving the cleaning sponge 8 to be displaced to complete the cleaning work, and the installation shell 7 is continuously squeezed by multiple springs 26 to make the cleaning sponge 8 continuously expand outward. Even if the cleaning sponge 8 is worn, the dust inside the air permeable groove 13 can still be cleaned, so as to prevent the dust from clogging the air permeable groove 13 and affecting the heat dissipation effect. The switch device 14 can be placed through the placement plate 11, and under the action of multiple heat dissipation grooves 12, the switch device 14 can obtain further heat dissipation effect. Through the control switch 15 electrically connected to the servo motor 3 and the exhaust fan 10 respectively, the control switch 15 can turn the device on and off, and the two base frames 18 can make the device more stable during operation.

1 and 3, a mounting mechanism 2 is provided at the front side of the housing 1, and the mounting mechanism 2 includes a fixed plate 201 and a clamping assembly. The outer side of the fixed plate 201 is fixedly connected to the inner wall of the housing 1, and the clamping assembly is arranged at the rear side of the movable door 20. The top wall of the fixed plate 201 is fixedly connected to a spring 202, and the top of the spring 202 is fixedly connected to a movable plate 203. The left and right sides of the top wall of the movable plate 203 are provided with clamping grooves 204, and the middle part of the top wall of the movable plate 203 is fixedly connected to a movable column 205, and the top of the movable column 205 passes through the top wall of the housing 1; the clamping assembly includes two clamping blocks 206, and the front sides of the two clamping blocks 206 are fixedly connected to the left and right sides of the inner wall of the movable door 20, and the two clamping blocks 206 are respectively clamped with the corresponding clamping grooves 204, and the bottom of the rear side of the movable door 20 is fixedly connected with a clamping column 207, and the bottom of the front side of the housing 1 is provided with a hole groove 208, and the rear end of the clamping column 207 is clamped with the hole groove 208;

Specifically, by pressing the movable column 205, the movable plate 203 is displaced under the elastic force of the spring 1 202, so that the two locking blocks 206 are disengaged from the corresponding slots 204, and then the movable door 20 is pulled to make the locking column 207 disengage from the hole slot 208. Conversely, the installation can be completed, so that the purpose of one-click installation and disassembly is achieved, which speeds up the efficiency of maintenance and avoids wasting time.

1 , a card plate 16 is fixedly connected to the top of the rear side of the movable door 20, a transverse groove 17 is provided on the top of the front side of the housing 1, and the rear side of the card plate 16 is engaged with the transverse groove 17; a protective shell 19 is provided on the top of the movable column 205, and the bottom of the protective shell 19 is rotatably connected to the top wall of the housing 1 through a hinge;

Specifically, the rear side of the clamping plate 16 is engaged with the transverse groove 17 , so that the installation of the movable door 20 is more stable, and the protective shell 19 can protect the movable column 205 and prevent accidental touch.

Working principle: when heat dissipation begins, by starting two exhaust fans 10, the switch device 14 placed on the top wall of the placement plate 11 can be cooled, and by starting the servo motor 3, the threaded rod 4 is driven. Under the limited rotation of the sliding column 9, the cleaning shell 5 will not rotate with the threaded rod 4, and then the cleaning shell 5 can be displaced, thereby driving the cleaning sponge 8 to perform cleaning work, and the installation shell 7 is continuously squeezed by multiple springs 2 6 to make the cleaning sponge 8 expand continuously outward. Even if the cleaning sponge 8 is worn, the dust inside the air permeable groove 13 can still be cleaned, so as to avoid dust clogging the air permeable groove 13 and affecting the heat dissipation effect of the device, and by pressing the movable column 205, the movable plate 203 is displaced under the elastic force of the spring 1 202, and the two engaging blocks 206 on the inner wall of the movable door 20 are engaged with the corresponding engaging grooves 204, and then the movable door 20 is pushed so that the engaging column 207 enters the hole groove 208, and vice versa, the disassembly can be completed, so as to achieve the purpose of one-button installation and disassembly, speed up the efficiency during maintenance, and avoid wasting time on disassembly.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A network switch comprising a housing (1), characterized in that: the utility model discloses a cleaning device for the air suction fan, including shell (1), including outer wall, inner wall, outer wall, inner wall, air suction fan (10), servo motor (3) of inner bottom wall right side fixedly connected with of shell (1), output fixedly connected with servo motor (3) of servo motor (3), outer wall threaded connection of threaded rod (4) has clean shell (5), the equal fixedly connected with of the left and right sides inner wall of clean shell (5) two springs (6), the right-hand member fixedly connected with installation shell (7) of spring two (6), clean sponge (8) are installed on the right side of installation shell (7), the left and right side fixedly connected with post (9) of the inner bottom wall of shell (1), the left end inner wall of clean shell (5) is run through at the middle part of post (9), a plurality of ventilation grooves (13) have all been seted up on the left and right sides of shell (1), the front side of shell (1) is provided with dodge gate (20), the roof left and right sides of clean shell (5) all install air suction fan (10), the inner wall rear side of shell (1) is provided with places the subassembly, front side (1) is provided with installation mechanism (2).

2. A network switch as claimed in claim 1, wherein: the mounting mechanism (2) comprises a fixing plate (201) and a clamping assembly, wherein the outer side of the fixing plate (201) is fixedly connected with the inner wall of the shell (1), the clamping assembly is arranged on the rear side of the movable door (20), a first spring (202) is fixedly connected with the top wall of the fixing plate (201), a movable plate (203) is fixedly connected with the top end of the first spring (202), clamping grooves (204) are formed in the left side and the right side of the top wall of the movable plate (203), a movable column (205) is fixedly connected with the middle part of the top wall of the movable plate (203), and the top end of the movable column (205) penetrates through the top wall of the shell (1).

3. A network switch as claimed in claim 1, wherein: the assembly is placed including placing board (11), the rear side fixed connection of placing board (11) is at the inner wall rear side of shell (1), the roof equidistance of placing board (11) begins to have a plurality of heat dissipation grooves (12), the roof of placing board (11) is provided with switch equipment (14).

4. A network switch as claimed in claim 2, wherein: the clamping assembly comprises two clamping blocks (206), the front sides of the two clamping blocks (206) are fixedly connected to the left side and the right side of the inner wall of the movable door (20), the two clamping blocks (206) are respectively clamped with corresponding clamping grooves (204), clamping columns (207) are fixedly connected to the bottom of the rear side of the movable door (20), a hole groove (208) is formed in the bottom of the front side of the shell (1), and the rear ends of the clamping columns (207) are clamped with the hole groove (208).

5. A network switch as claimed in claim 1, wherein: the left side of shell (1) fixedly connected with control switch (15), control switch (15) respectively with servo motor (3) and air extraction fan (10) electric connection.

6. A network switch as claimed in claim 1, wherein: the movable door is characterized in that a clamping plate (16) is fixedly connected to the top of the rear side of the movable door (20), a transverse groove (17) is formed in the top of the front side of the shell (1), and the rear side of the clamping plate (16) is clamped with the transverse groove (17).

7. A network switch as claimed in claim 2, wherein: the top of movable post (205) is provided with protective housing (19), the bottom of protective housing (19) is connected with the roof rotation of shell (1) through the hinge.

8. A network switch as claimed in claim 1, wherein: the bottom wall left side and the bottom wall right side of the shell (1) are fixedly connected with an underframe (18).