CN219980960U

CN219980960U - Communication exchanger

Info

Publication number: CN219980960U
Application number: CN202321284372.2U
Authority: CN
Inventors: 张微
Original assignee: Xiangyang Jialan Environmental Protection Technology Co ltd
Current assignee: Xiangyang Jialan Environmental Protection Technology Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-11-07
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to a communication switch, which comprises a machine body, an air inlet assembly and a heat dissipation assembly, wherein the air inlet assembly and the heat dissipation assembly are both arranged on the machine body so as to lead out heat generated by electronic elements in the machine body; the air inlet assembly comprises a loading body, a plurality of filtering assemblies and an air guide part, wherein openings are formed in two sides of the loading body, the loading body is installed on one side of the machine body and is communicated with the machine body through the openings, the filtering assemblies are detachably inserted into the loading body and used for filtering impurities in the air entering the machine body from the outside of the machine body, the air guide part is installed on the loading body, the air outside the machine body is guided into the machine body through the air guide part and the filtering assemblies, and the heat dissipation assembly comprises a cover body and an ash blocking grid plate. This communication switch makes things convenient for communication switch to wash and maintain filter assembly after using certain time quantum, has avoided filter assembly to appear blockking up and has influenced the radiating problem of communication switch, has guaranteed communication switch's radiating efficiency.

Description

Communication exchanger

Technical Field

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

Background

A switch means a "switch" is a network device used for electrical (optical) signal forwarding. 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 are voice over phone switches, fiber optic switches, etc. Switching is a collective term for techniques in which information to be transmitted is sent to a corresponding route that meets the requirements, by a method that is manually or automatically accomplished by equipment, according to the need of information transmission at both ends of communication. The switch can be divided into a wide area network switch and a local area network switch according to different working positions. A wide area switch is a device that performs information exchange functions in a communication system and is used at the data link layer. The switch has a plurality of ports, each with bridging functionality, that can connect to a local area network or a high performance server or workstation. Indeed, switches are sometimes referred to as multiport bridges.

The communication switch with the built-in safety assembly is described in the authority bulletin number CN217883675U, the two sides of the inside of the shell are provided with a second plate-type primary filter screen and a mounting plate, the second plate-type primary filter screen is positioned on one side of the mounting plate, and an induced draft fan and an ion fan are respectively arranged above and below the outer wall of one side of the mounting plate. In the long-time work of communication switch, inhale the cold air of outside to the inside of casing through the draught fan, the cold wind of the draught fan suction of the inside both sides of casing forms convection current collision and discharges to outside from first ventilation hole. In the long-time use of the communication exchanger, although the second plate-type primary filter screen is adopted to filter and separate dust and impurities in the air, the second plate-type primary filter screen is inconvenient to install and detach, the communication exchanger is used for a long time, the second plate-type primary filter screen needs to be cleaned and maintained regularly, and if the second plate-type primary filter screen is blocked, the heat dissipation work inside the communication exchanger is inconvenient.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides a communication switch which solves the technical problems that a second plate type primary filter screen is inconvenient to install and detach and inconvenient to clean and maintain and inconvenient to dissipate heat in the communication switch in long-time use of the communication switch.

In order to achieve the technical aim, the technical scheme of the utility model comprises a communication switch, a communication device and a communication device, wherein the communication switch comprises a machine body, an air inlet assembly and a heat dissipation assembly, wherein the air inlet assembly and the heat dissipation assembly are both arranged on the machine body so as to lead out heat generated by electronic elements in the machine body; the air inlet assembly comprises a loading body, a plurality of filtering assemblies and an air guide part, wherein openings are formed in two sides of the loading body, the loading body is installed on one side of the machine body and is communicated with the machine body through the openings, the filtering assemblies are detachably inserted into the loading body and used for filtering impurities in the air entering the machine body from the outside of the machine body, the air guide part is installed in the loading body, the air outside the machine body is led into the machine body through the air guide part and the filtering assemblies, the heat dissipation assembly comprises a cover body and an ash blocking grid plate, the cover body is installed on the machine body and is communicated with the machine body, a heat dissipation opening is formed in the cover body, and the ash blocking grid plate is detachably installed in the cover body.

Preferably, one filter assembly includes a clamping member and a filter plate, the filter plate is mounted on the clamping member, the filter plate passes through the loading body and extends into the loading body, the bottom end of the filter plate is clamped at the bottom of the inner cavity of the loading body, and the clamping member has a clamping state of abutting the filter plate to fix the filter plate relative to the loading body and a free state of allowing the filter plate to move freely relative to the loading body.

Preferably, the clamping piece comprises a clamping head, a spring, a plate and a locking head, the filter plate is installed at the bottom of the clamping head, the clamping head is located outside the loading body, a clamping cavity is formed in the clamping head, the spring is installed in the clamping cavity, one end of the locking head is connected with the spring, the other end of the locking head penetrates through the clamping head and extends to the outside of the clamping head, the locking head can be inserted into the loading body, the plate is installed at the top of the locking head, the top of the plate penetrates through the clamping head and extends to the outside of the clamping head, and a sliding groove for the locking head to slide is formed in the clamping head.

Preferably, the air inlet assembly further comprises a grid cover, the grid cover is mounted on the loading body, the grid cover is located at an opening on one side of the loading body, and the air guide part is mounted on the grid cover.

Preferably, the air inlet assembly further comprises a buckle, the buckle is installed at the bottom of the inner cavity of the loading body, a clamping groove is formed in the upper portion of the buckle, and the bottom end of the filter plate is clamped in the clamping groove.

Preferably, the heat dissipation assembly further comprises a clamping plate, the clamping plate is mounted on the side wall of the ash blocking grid plate, and the ash blocking grid plate is detachably clamped to the inner wall of the cover body through the clamping plate.

Preferably, a limiting cavity for clamping and placing the clamping plate is formed in the inner wall of the cover body.

Preferably, the device further comprises a limiting clamping seat, wherein the limiting clamping seat is fixedly arranged on the side wall of the device body, a clamping station is formed on the upper portion of the limiting clamping seat, and the bottom of the supporting body is clamped in the clamping station.

Preferably, a through groove for the filter plate to pass through is formed at the top of the loading body.

Preferably, the air guiding part is located between the filtering assembly and the machine body.

Compared with the prior art, the utility model has the beneficial effects that: this communication switch, through the setting of subassembly that admits air, filter component detachable peg graft in the loading body, make things convenient for communication switch to wash and maintain filter component after using certain time quantum, avoided filter component to appear blockking up and influence the radiating problem of communication switch, guaranteed communication switch's radiating efficiency.

Drawings

FIG. 1 is a schematic diagram of a communications switch provided by the present utility model;

FIG. 2 is a cross-sectional view of an air intake assembly in a communications switch provided by the present utility model;

FIG. 3 is a schematic diagram of an air guide, a mesh enclosure and a carrier in a communications switch provided by the present utility model;

FIG. 4 is a cross-sectional view of an angle of the wind-guiding portion, mesh enclosure and carrier in the communications switch provided by the present utility model;

fig. 5 is a top view of a filter assembly in a communication switch provided by the present utility model;

fig. 6 is a schematic view of an angle of a heat dissipation assembly in a communication switch according to the present utility model;

fig. 7 is a bottom view of a heat dissipating assembly (without an ash blocking mesh plate) in a communication switch provided by the present utility model;

fig. 8 is a bottom view of a heat dissipating assembly in a communication switch provided by the present utility model;

fig. 9 is a schematic diagram of a dust blocking grid plate and a clamping plate in a communication switch provided by the utility model.

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.

As shown in fig. 1, 2 and 3, the present utility model provides a communication switch, which includes a body 10, an air inlet component 20 and a heat dissipating component 30, wherein the air inlet component 20 and the heat dissipating component 30 are both mounted on the body 10 for guiding out heat generated by electronic components in the body 10; the air intake assembly 20 comprises a carrier 21, a plurality of filter assemblies 22 and an air guiding portion 23, wherein openings are formed in two sides of the carrier 21, the carrier 21 is mounted on one side of the machine body 10 and is communicated with the machine body 10 through the openings, the filter assemblies 22 are detachably inserted into the carrier 21, impurities in air entering the machine body 10 from the outside of the filter body 10 are supplied to the carrier 21, the air guiding portion 23 is mounted on the carrier 21, the air outside the machine body 10 is led into the machine body 10 through the air guiding portion 23 and the filter assemblies 22, as shown in fig. 6, 7 and 8, the heat dissipation assembly 30 comprises a cover body 31 and an ash blocking grid plate 32, the cover body 31 is mounted on the machine body 10 and is communicated with the machine body, a heat dissipation opening is formed in the cover body 31, and the ash blocking grid plate 32 is detachably mounted in the cover body 31. The air guide 23 is located between the filter assembly 22 and the machine body 10.

In this embodiment, the carrier 21 is a housing, and the air guide 23 is an induced draft fan.

The cover 31 is connected to the machine body 10 by screws, and when the cover 31 is required to be taken down to clean and maintain the dust blocking grid plate 32, the cover 31 and the machine body 10 are required to be taken down by screws.

Through the setting of the air inlet component 20, the filter component 22 is detachably inserted into the loading body 21, so that the filter component 22 is conveniently cleaned and maintained after the communication switch is used for a certain period of time, the problem that the heat dissipation of the communication switch is affected due to the blockage of the filter component 22 is avoided, and the heat dissipation efficiency of the communication switch is ensured.

As shown in fig. 2 and 5, in the present embodiment, three filter assemblies 22 are provided, namely, a first filter assembly 221, a second filter assembly 222 and a third filter assembly 223; the first filter assembly 221, the second filter assembly 222 and the third filter assembly 223 are detachably inserted into the carrier 21, and the bottom ends of the first filter assembly 221, the second filter assembly 222 and the third filter assembly 223 are clamped at the bottom of the inner cavity of the carrier 21. In the present embodiment, the first filter assembly 221, the second filter assembly 222, and the third filter assembly 223 are identical in structure.

In this embodiment, the first filter assembly 221 further includes a clamping member and a filter plate 2222, the filter plate 2222 is mounted on the clamping member, the filter plate 2222 passes through the carrier 21 and extends into the carrier 21, the bottom end of the filter plate 2222 is clamped to the bottom of the inner cavity of the carrier 21, and the clamping member has a clamping state that abuts against the filter plate 2222 to fix the filter plate 2222 relative to the carrier 21 and a free state that allows the filter plate 2222 to move freely relative to the carrier 21. The clamping piece comprises a clamping head 2221, a spring 2223, a plate 2224 and a locking head 2225, wherein the filter plate 2222 is installed at the bottom of the clamping head 2221, the clamping head 2221 is located outside the loading body 21, a clamping cavity is formed in the clamping head 2221, the spring 2223 is installed in the clamping cavity, one end of the locking head 2225 is connected with the spring 2223, the other end of the locking head 2225 penetrates through the clamping head 2221 and extends to the outside of the clamping head 2221, the locking head 2225 can be inserted into the loading body 21, the plate 2224 is installed at the top of the locking head 2225, and the top end of the plate 2224 penetrates through the clamping head 2221 and extends to the outside of the clamping head 2221, and a sliding groove for the locking head 2225 to slide is formed in the clamping head 2221. A through groove for the filter plate 2222 to pass through is formed at the top of the carrier 21.

In this embodiment, the filter plate 2222 is fixedly connected with the chuck 2221, one end of the spring 2223 is fixedly connected with the chuck 2221, the locking head 2225 is fixedly connected with the spring 2223, the plate 2224 is fixedly connected with the locking head 2225, the plate 2224 drives the spring 2223 to compress by pressing the plate 2224, the locking head 2225 is drawn out from the loading body 21 along with the compression of the spring 2223 and the movement of the plate 2224, and the filter plate 2222 can be removed.

As shown in fig. 2, 3 and 4, in this embodiment, specifically, the air intake assembly 20 further includes a mesh cover 24 and a buckle 25, the mesh cover 24 is mounted on the carrier 21, the mesh cover 24 is located at an opening on one side of the carrier 21, and the air guide portion 23 is mounted on the mesh cover 24. The buckle 25 is installed at the bottom of the inner cavity of the carrier 21, a clamping groove is formed at the upper part of the buckle 25, and the bottom end of the filter plate 2222 is clamped in the clamping groove.

As shown in fig. 9, the heat dissipation assembly 30 further includes a clamping plate 33, the clamping plate 33 is mounted on a side wall of the ash blocking grid plate 32, and the ash blocking grid plate 32 is detachably clamped to an inner wall of the cover 31 through the clamping plate 33.

In the present embodiment, the ash blocking grid plate 32 is provided in a square structure, four clamping plates 33 are provided, and the four clamping plates 33 are respectively mounted on four sides of the ash blocking grid plate 32.

Furthermore, a limiting cavity for the clamping plate 33 to clamp is formed in the inner wall of the cover 31. The number of the limit cavities arranged on the inner wall of the cover body 31 is four.

As shown in fig. 1, the communication switch further includes a limiting card holder 40, where the limiting card holder 40 is fixedly installed on a side wall of the machine body 10, a card placing station is formed on an upper portion of the limiting card holder 40, and a bottom of the carrier 21 is placed in the card placing station.

When in use, the plate 2224 is pressed, the plate 2224 drives the spring 2223 to compress, the locking head 2225 is pulled out from the loading body 21 along with the compression of the spring 2223 and the movement of the plate 2224, so that the filter plate 2222 can be removed, and the disassembly modes of the first filter assembly 221, the second filter assembly 222 and the third filter assembly 223 are the same.

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

Claims

1. The communication switch is characterized by comprising a machine body, an air inlet assembly and a heat dissipation assembly, wherein the air inlet assembly and the heat dissipation assembly are both arranged on the machine body so as to lead out heat generated by electronic elements in the machine body; the air inlet assembly comprises a loading body, a plurality of filtering assemblies and an air guide part, wherein openings are formed in two sides of the loading body, the loading body is installed on one side of the machine body and is communicated with the machine body through the openings, the filtering assemblies are detachably inserted into the loading body and used for filtering impurities in the air entering the machine body from the outside of the machine body, the air guide part is installed in the loading body, the air outside the machine body is led into the machine body through the air guide part and the filtering assemblies, the heat dissipation assembly comprises a cover body and an ash blocking grid plate, the cover body is installed on the machine body and is communicated with the machine body, a heat dissipation opening is formed in the cover body, and the ash blocking grid plate is detachably installed in the cover body.

2. A communications switch as claimed in claim 1, wherein: one the filter subassembly includes joint spare and filter, the filter install in the joint spare, the filter passes the loading body and extend to in the loading body, filter bottom joint in loading body cavity bottom, the joint spare has the butt the filter with make the filter relatively the fixed joint state of loading body and allow the filter relatively the loading body free movement's free state.

3. A communications switch as claimed in claim 2, wherein: the clamping piece comprises a clamping head, a spring, a plate and a locking head, wherein the filter plate is installed at the bottom of the clamping head, the clamping head is located outside the loading body, a clamping cavity is formed in the clamping head, the spring is installed in the clamping cavity, one end of the locking head is connected with the spring, the other end of the locking head penetrates through the clamping head and extends to the outside of the clamping head, the locking head can be inserted into the loading body, the plate is installed at the top of the locking head, the top of the plate penetrates through the clamping head and extends to the outside of the clamping head, and a sliding groove for the locking head to slide is formed in the clamping head.

4. A communications switch as claimed in claim 1, wherein: the air inlet assembly further comprises a grid cover, the grid cover is mounted on the loading body, the grid cover is located at an opening on one side of the loading body, and the air guide part is mounted on the grid cover.

5. A communications switch according to claim 3, characterized in that: the air inlet assembly further comprises a buckle, the buckle is installed at the bottom of the inner cavity of the loading body, a clamping groove is formed in the upper portion of the buckle, and the bottom end of the filter plate is clamped in the clamping groove.

6. A communications switch as claimed in claim 1, wherein: the heat dissipation assembly further comprises a clamping plate, the clamping plate is mounted on the side wall of the ash blocking grid plate, and the ash blocking grid plate is detachably clamped to the inner wall of the cover body through the clamping plate.

7. A communications switch as claimed in claim 6, wherein: the limiting cavity for clamping and placing the clamping plate is formed in the inner wall of the cover body.

8. A communications switch as claimed in claim 1, wherein: the device also comprises a limiting clamping seat, wherein the limiting clamping seat is fixedly arranged on the side wall of the machine body, a clamping station is formed on the upper portion of the limiting clamping seat, and the bottom of the supporting body is clamped and placed at the clamping station.

9. A communications switch according to claim 3, characterized in that: the top of the loading body is provided with a through groove for the filter plate to pass through.

10. A communications switch as claimed in claim 1, wherein: the air guide part is positioned between the filter assembly and the machine body.