CN214756716U

CN214756716U - Repeater with good heat dissipation function for network equipment

Info

Publication number: CN214756716U
Application number: CN202120840536.XU
Authority: CN
Inventors: 李岩
Original assignee: Tianjin Ruixin Kangda Technology Development Co ltd
Current assignee: Tianjin Ruixin Kangda Technology Development Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-16
Anticipated expiration: 2031-04-23

Abstract

The utility model provides a repeater with good heat dissipation function for network equipment, which is characterized in that the repeater comprises a repeater body, a dust screen, a fan and a locking mechanism, wherein heat dissipation holes are arranged on the left side wall and the right side wall of the repeater body, the dust screen is arranged inside the heat dissipation holes, an installation block is connected with the repeater body through a T-shaped chute and a T-shaped slider in a sliding way, and the locking mechanism is arranged inside the T-shaped slider, the locking mechanism, the T-shaped slider and the installation block are added in the repeater, the existing mode of fixedly installing the fan through bolts is replaced, so that the fan is more simply and quickly disassembled from the top of the T-shaped slider, the bolts for fixing the fan are not required to be repeatedly screwed through external tools, and the repeater does not collide with the internal electronic components in the process of quickly disassembling the fan in the repeater body with narrow space, the normal use of the electronic elements in the repeater body is guaranteed, and unnecessary economic loss is reduced.

Description

Repeater with good heat dissipation function for network equipment

Technical Field

The utility model relates to a repeater technical field especially relates to a network equipment is with repeater that heat dissipation function is good.

Background

The repeater is a device connected with a network line, is usually used for bidirectional forwarding work of physical signals between two network nodes, mainly completes the function of a physical layer, is responsible for transmitting information on the physical layer of the two nodes according to positions and completes the functions of copying, adjusting and amplifying the signals, and therefore the length of the network is prolonged;

in the prior art, the side wall of the repeater is provided with the heat dissipation hole, the interior of the repeater is fixedly provided with the fan through the bolt, heat generated by electronic components in the repeater is dissipated to the external environment through the heat dissipation hole by utilizing wind power generated by the fan, when the fan is used for a long time, external dust enters the interior of the repeater through the heat dissipation hole, a large amount of dust is accumulated on fan blades of the fan, the heat dissipation effect of the fan is deteriorated due to the dust, the internal temperature of the repeater is overheated, the repeater shell needs to be manually opened to remove dust from the fan in the repeater, and therefore the purpose of improving the heat dissipation efficiency of the repeater is achieved, the space in the repeater is narrow, workers cannot directly clean the dust on the surface of the fan by using a dust removal tool, the fan needs to be manually detached from the interior of the repeater to perform the next dust removal process, when the fan is replaced manually, a specific small tool needs to be used for screwing, so that the fan is more complicated in the replacement process, meanwhile, in the process of replacing the fan by using an external tool, a worker can mistakenly touch an electronic element inside the repeater to cause the electronic element to be damaged, the repeater cannot be normally used, and unnecessary economic loss is caused;

because the louvre that current repeater lateral wall was seted up is single poroid structure, makes its structure too simple, does not have safeguard function, leads to the dust in the outside air to enter into the inside of repeater by this louvre, and the dust can depend on the surface at electronic component, and too much dust in electronic component surface can reduce electronic component self radiating efficiency for electronic component takes place overheated phenomenon because of self radiating efficiency is low, leads to electronic component to take place to damage, influences the normal use of repeater.

Disclosure of Invention

According to the above technical problems, the utility model provides a repeater with good heat dissipation function for network equipment, which is characterized in that the repeater comprises a repeater body, a dust screen, a fan and a locking mechanism, wherein heat dissipation holes are arranged on the left side wall and the right side wall of the repeater body, the number of the heat dissipation holes is N, N is more than or equal to 2, the dust screen is arranged inside the heat dissipation holes, T-shaped sliders are welded on the bottom surface inside the repeater body, the number of the T-shaped sliders is two, the T-shaped slider is welded on the left lower corner of the bottom surface inside the repeater body at the left end, the T-shaped slider is welded on the right upper corner of the bottom surface inside the repeater body at the right end, auxiliary sliders are respectively welded on the left side wall and the right side wall of the T-shaped slider, an installation block is arranged on the upper side of the T-shaped slider, the fan is welded on the top of the installation block, the number of the fans is two, and a T-shaped chute is arranged inside the installation block, the top of the T-shaped sliding groove is provided with a positioning groove, the mounting block is connected with the repeater body through the T-shaped sliding groove and the T-shaped sliding block in a sliding mode, and a locking mechanism is arranged inside the T-shaped sliding block;

locking mechanism comprises spring, locking post, gear, protection pad, rack, the spring groove has been seted up to the inside of T shape slider, the inside in spring groove is provided with the locking post, the bottom welding of locking post has the one end of spring, the other end welding of spring is in the bottom in spring groove, the upside that the spring groove extends to the slider is passed to the upper end of locking post, the locking post uses with the constant head tank cooperation the welding has the rack on the lateral wall of locking post, the gear groove has been seted up on the lateral wall of T shape slider, and the internally mounted of this gear groove has the gear, the gear passes through the rack and is connected with the meshing of locking post, the lateral wall cover of gear is equipped with the protection pad, the material of protection pad is the rubber material, the lateral wall of protection pad is provided with anti-skidding line.

The utility model has the advantages that: the utility model adds a locking mechanism, a T-shaped sliding block and an installation block, improves the fan installation structure in the prior repeater body, leads the fan and the repeater body to be connected through a T-shaped sliding groove and a T-shaped sliding block in a sliding way, replaces the prior mode of fixedly installing the fan through bolts, when the heat dissipation effect of the fan is poor, the fan can be disassembled from the top of the T-shaped sliding block, the process is simpler and faster, the gear sleeved with a protective pad is manually and upwards rotated, a locking column moves downwards under the meshing action of a gear and a rack, leads the locking column to be separated from the inside of a positioning groove, the positioning groove loses the limiting function to the locking column, namely, the space between the T-shaped sliding block and the installation block is not limited by the locking column, at the moment, the manual work can pass through the T-shaped sliding groove and the sliding connection of the T-shaped sliding block, the installation block is manually separated from the top of the T-shaped sliding block, and the disassembly process of the fan is completed, the fan can be disassembled only through the rotating gear in the disassembling process of the fan, so that the disassembling process of the fan is simple, convenient and quick, and a bolt for fixing the fan is not required to be repeatedly screwed in the repeater body through an external tool manually;

the utility model discloses the dust screen has been increased, utilize the dirt-proof characteristic of dust screen self, the inside dirt-proof effect of repeater body has been realized, dust in the air is by the louvre entering to the inside time of repeater body, the dust can be blocked by the dust screen in the at utmost, dust in the external world is mostly blocked by the dust screen, the speed that has too much dust has depended on the surface of the inside electronic component of repeater body, the radiating efficiency of electronic component self has been improved, prevent that electronic component from taking place overheat phenomenon, the normal use of repeater body has been ensured.

Drawings

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

fig. 2 is a perspective view of the internal structure of the repeater body according to the present invention;

FIG. 3 is a schematic plan view of the internal structure of the repeater body according to the present invention;

FIG. 4 is a side view of the inside of the T-shaped slider of the present invention;

FIG. 5 is a schematic structural view of a positioning groove and a T-shaped sliding groove formed in the mounting block of the present invention;

fig. 6 is a schematic view of the T-shaped slider structure of the present invention.

As shown in the figure: 1-repeater body, 11-radiating holes, 12-dust screen, 2-fan, 21-mounting block, 22-T-shaped sliding groove, 23-positioning groove, 3-spring groove, 31-spring, 32-locking column, 33-gear, 34-protective pad, 35-rack and 4-T-shaped sliding block.

Detailed Description

Example 1

The utility model provides a repeater with good heat dissipation function for network equipment, which is characterized by comprising a repeater body 1, a dust screen 12, a fan 2 and a locking mechanism, wherein the left and right side walls of the repeater body 1 are provided with heat dissipation holes 11, the number of the heat dissipation holes 11 is N, N is more than or equal to 2, the dust screen 12 is arranged inside the heat dissipation holes 11, the bottom surface inside the repeater body 1 is welded with T-shaped sliders 4, the number of the T-shaped sliders 4 is two, the left T-shaped slider 4 at the left end is welded at the lower left corner of the bottom surface inside the repeater body 1, the right T-shaped slider 4 at the right end is welded at the upper right corner of the bottom surface inside the repeater body 1, the left and right side walls of the T-shaped sliders 4 are respectively welded with auxiliary sliders, the upper side of the T-shaped slider 4 is provided with an installation block 21, the fan 2 is welded at the top of the installation block 21, the number of the fans 2 is two, a T-shaped chute 22 is arranged inside the installation block 21, the top of the T-shaped sliding groove 22 is provided with a positioning groove 23, the mounting block 21 is connected with the repeater body 1 in a sliding mode through the T-shaped sliding groove 22 and the T-shaped sliding block 4, and a locking mechanism is arranged inside the T-shaped sliding block 4;

locking mechanism is by spring 31, locking post 32, gear 33, protection pad 34, rack 35 constitutes, spring groove 3 has been seted up to T shape slider 4's inside, spring groove 3's inside is provided with locking post 32, the bottom welding of locking post 32 has the one end of spring 31, the other end welding of spring 31 is in the bottom of spring groove 3, the upside that spring groove 3 extended to the slider is passed to locking post 32's upper end, locking post 32 and constant head tank 23 cooperation use the welding have rack 35 on the lateral wall of locking post 32, gear 33 groove has been seted up on the lateral wall of T shape slider 4, the internally mounted in this gear 33 groove has gear 33, gear 33 passes through rack 35 and is connected with locking post 32 meshing, gear 33's lateral wall cover is equipped with protection pad 34, the material of protection pad 34 is the rubber material, the lateral wall of protection pad 34 is provided with anti-skidding line.

Example 2

When the repeater body 1 needs to be overhauled to the internal fan 2 during long-time work, firstly, the repeater body 1 is manually opened, the gear 33 sleeved with the protective pad 34 is manually and upwards rotated, the rotating gear 33 can drive the locking column 32 to downwards move due to the meshing effect of the gear 33 and the rack 35, the locking column 32 which downwards moves extrudes the spring 31, so that the spring 31 is in a contraction state, the locking column 32 is separated from the inside of the positioning groove 23 at the moment, the positioning groove 23 loses the limiting effect on the locking column 32, the space between the T-shaped slider 4 and the mounting block 21 is not limited by the locking column 32 any more, the fan 2 to be replaced is manually taken out and the mounting block 21 welded with the lower end of the fan 2 is taken out under the effect of sliding connection between the T-shaped chute 22 arranged at the bottom of the mounting block 21 and the T-shaped slider 4, the fan 2 is slidably mounted at the top of the T-shaped sliding block 4 through a T-shaped sliding groove 22 formed in the mounting block 21, the gear 33 sleeved with the protective pad 34 is manually loosened, the locking column 32 moves upwards under the action of the spring 31 restoring self elastic deformation to extend to the inside of the positioning groove 23, the gear 33 rotates downwards while the locking column 32 moves upwards, the locking column 32 extending to the inside of the positioning groove 23 is in mutual contact with the positioning groove 23, the locking column 32 is limited to the inside through the limiting action of the positioning groove 23, the fan 2 is further fixedly mounted at the top of the T-shaped sliding block 4, and the quick replacement process of the fan 2 is completed at the moment;

when the repeater body 1 works, an external power supply of the repeater body 1 is manually turned on, the fan 2 works together with the repeater body 1, heat generated in the work of the repeater body 1 is discharged to the outer side of the repeater body 1 through the heat dissipation holes 11, and when dust in the air enters the interior of the repeater body 1 through the heat dissipation holes 11, the dust can be blocked by the dust screen 12 to the maximum extent, the speed of excessive dust attached to the surface of an electronic element in the repeater body 1 is reduced, and the heat dissipation performance of the repeater body 1 is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A repeater with good heat dissipation function for network equipment is characterized by comprising a repeater body, a dust screen, a fan and a locking mechanism, wherein heat dissipation holes are formed in the left side wall and the right side wall of the repeater body, the dust screen is installed inside the heat dissipation holes, a T-shaped sliding block is welded on the bottom surface inside the repeater body, the T-shaped sliding block is welded at the left lower corner of the bottom surface inside the repeater body at the left end, the T-shaped sliding block is welded at the right upper corner of the bottom surface inside the repeater body at the right end, auxiliary sliding blocks are welded on the left side wall and the right side wall of the T-shaped sliding block respectively, an installation block is arranged on the upper side of the T-shaped sliding block, the fan is welded at the top of the installation block, a T-shaped sliding groove is formed in the installation block, a positioning groove is formed in the top of the T-shaped sliding groove, and the installation block is connected with the repeater body in a sliding mode through the T-shaped sliding groove and the T-shaped sliding block, a locking mechanism is arranged inside the T-shaped sliding block;

locking mechanism comprises spring, locking post, gear, protection pad, rack, the spring groove has been seted up to the inside of T shape slider, the inside in spring groove is provided with the locking post, the bottom welding of locking post has the one end of spring, the other end welding of spring is in the bottom in spring groove, the upside that the spring groove extends to the slider is passed to the upper end of locking post, the locking post uses with the constant head tank cooperation the welding has the rack on the lateral wall of locking post, the gear passes through the rack and is connected with the meshing of locking post, the lateral wall cover of gear is equipped with the protection pad, the lateral wall of protection pad is provided with anti-skidding line.

2. The repeater with good heat dissipation function for network equipment according to claim 1, wherein the number of the heat dissipation holes is N, and N is greater than or equal to 2.

3. The repeater with good heat dissipation function for network equipment according to claim 1, wherein the number of said T-shaped sliders is two.

4. The repeater with good heat dissipation function for the network equipment according to claim 1, wherein the number of the fans is two.

5. The repeater with good heat dissipation function for network equipment according to claim 1, wherein the protection pad is made of rubber.