CN215646800U

CN215646800U - Optical fiber transceiver with good heat dissipation performance

Info

Publication number: CN215646800U
Application number: CN202122431645.9U
Authority: CN
Inventors: 邹永和; 王�华; 胡宇佳
Original assignee: Tianjin Haile Technology Co ltd
Current assignee: Tianjin Haile Technology Co ltd
Priority date: 2021-10-10
Filing date: 2021-10-10
Publication date: 2022-01-25
Anticipated expiration: 2031-10-10

Abstract

The utility model discloses an optical fiber transceiver with good heat dissipation performance, which comprises a shell, wherein a fan is arranged on the bottom surface inside the shell, a bearing plate is arranged above the fan, an annular groove is formed in the top of the shell, a cover plate is arranged on one side of the annular groove, a movable groove penetrates through the cover plate, outer slide rails are arranged on two sides of the movable groove, an inner slide rail is arranged in the outer slide rail, a sealing plate is arranged on one side of the inner slide rail, a filter screen is arranged above the cover plate, component grooves are formed in two sides of the filter screen, a reset spring is arranged in each component groove, a positioning block is arranged on one side of the reset spring, limiting holes are formed in two sides, close to the positioning blocks, of the annular groove in a penetrating manner, and cooling fins are arranged on two sides of the shell. This optical fiber transceiver that heat dispersion is good can be according to the heat dissipation demand adjustment heat-sinking capability of not equidimension, reaches energy-concerving and environment-protective purpose when guaranteeing the good heat dispersion of device, is convenient for dismantle the washing to the filter screen simultaneously, can keep the good dustproof ability of device.

Description

Optical fiber transceiver with good heat dissipation performance

Technical Field

The utility model relates to the technical field of optical fiber communication, in particular to an optical fiber transceiver with good heat dissipation performance.

Background

The optical fiber transceiver is an Ethernet transmission medium conversion unit which converts an electric signal into an optical signal, and not only is the transmission of the signal facilitated, but also the loss of the signal in the transmission process is reduced.

Inside instrument of fiber optic transceiver can produce higher temperature at the during operation, if can not be quick with inside temperature of fiber optic transceiver reduce to suitable temperature can lead to inside instrument impaired, current fiber optic transceiver mostly with the filter screen welding in the casing outside to dust in the separation air, but long-time after using need wash or change the filter screen, dismantle more troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an optical fiber transceiver with good heat dissipation performance aiming at the defects in the prior art so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an optical fiber transceiver that heat dispersion is good, includes the casing, the inside bottom surface of casing is provided with the fan, the top of fan is provided with the loading board, the casing top is provided with the annular, annular one side is provided with the apron, it is provided with movable groove to run through in the apron, movable groove both sides are provided with outer slide rail, be provided with interior slide rail in the outer slide rail, interior slide rail one side is provided with the shrouding, the apron top is provided with the filter screen, the filter screen both sides are provided with the component groove, be provided with reset spring in the component groove, reset spring one side is provided with the locating piece, the both sides that the annular is close to the locating piece are run through and are provided with spacing hole, the casing both sides are provided with the fin.

As a preferred technical scheme of the utility model, the shell is fixedly connected with the fan and the bearing plate, the bearing plate is provided with a plurality of groups of air holes in a penetrating manner.

As a preferred technical scheme of the utility model, the inner diameter of the ring groove is matched with the outer diameter of the filter screen, and the filter screen is movably clamped with the ring groove.

As a preferred technical scheme of the present invention, the outer slide rail is fixedly connected to the housing, the inner slide rail is fixedly connected to the sealing plate, the outer slide rail is slidably connected to the inner slide rail, and the sealing plate is slidably connected to the housing through the inner slide rail.

According to the preferable technical scheme, the inner diameter of the movable groove is matched with the outer diameter of the sealing plate, the sealing plate is connected with the movable groove in a sliding mode, the cover plate and the sealing plate are both provided with ventilation grooves in a penetrating mode, and when the sealing plate is located in the movable groove, the cover plate is overlapped with the ventilation grooves in the sealing plate.

As a preferred technical scheme of the utility model, two ends of the reset spring are respectively and fixedly connected with the component groove and the positioning block, the inner diameter size of the limiting hole is matched with the outer diameter size of the positioning block, and the positioning block is clamped with the limiting hole under the supporting force of the reset spring.

As a preferable technical scheme of the utility model, the radiating fins are fixedly connected with the shell, and silicone grease is bonded between the shell and the radiating fins.

Compared with the prior art, the utility model provides the optical fiber transceiver with good heat dissipation performance, which has the following beneficial effects:

1. according to the optical fiber transceiver with good heat dissipation performance, the cover plate, the outer slide rail and the inner slide rail are arranged, the upper sealing plate is in sliding connection with the movable groove, the position movement of the sealing plate can be controlled, when the temperature inside the device is general, the heat dissipation requirement can be met through the ventilation groove, when the temperature is high and needs to be cooled as soon as possible, the sealing plate only needs to be moved into the movable groove, the heat dissipation can be quickly realized by increasing the interaction area of the air inside and outside the device and matching the upper air hole and the fan, the safety of an internal instrument is ensured, the adjustment can be flexibly realized, the heat dissipation requirements of different degrees are met, the fan is not required to be started for heat dissipation all the time, the good heat dissipation performance of the device is ensured, and meanwhile, the energy is saved and the environment is protected;

2. this optical fiber transceiver that heat dispersion is good, through setting up filter screen and annular joint, can guarantee good leakproofness, can prevent effectively that the dust from inside the gap entering device, guarantee that inside instrument does not receive the dust influence, guarantee the precision of instrument work, through setting up reset spring, locating piece and spacing hole, the holding power that provides through reset spring makes locating piece and spacing hole joint, can be relaxed install the filter screen joint to the casing on, guarantee the positional stability of filter screen, also be convenient for simultaneously dismantle the filter screen and change, guarantee that the device has good dirt-proof ability all the time.

Drawings

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

FIG. 2 is a top view of the housing top structure of the present invention;

FIG. 3 is a schematic view of the cover plate structure of the present invention;

FIG. 4 is a top view of a component slot configuration of the present invention;

FIG. 5 is a schematic view of a positioning block connection structure according to the present invention.

In the figure: 1. a housing; 2. a fan; 3. a carrier plate; 4. a wind hole; 5. a ring groove; 6. a cover plate; 7. a movable groove; 8. an outer slide rail; 9. an inner slide rail; 10. closing the plate; 11. a ventilation slot; 12. a filter screen; 13. a component slot; 14. a return spring; 15. positioning blocks; 16. a limiting hole; 17. and a heat sink.

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, in this embodiment: the utility model provides an optical fiber transceiver that heat dispersion is good, which comprises a housin 1, the inside bottom surface of casing 1 is provided with fan 2, fan 2's top is provided with

loading board

3, 1 top of casing is provided with annular 5, annular 5 one side is provided with apron 6, it is provided with movable groove 7 to run through in the apron 6, movable groove 7 both sides are provided with outer slide rail 8, be provided with interior slide rail 9 among the outer slide rail 8, interior slide rail 9 one side is provided with shrouding 10, apron 6 top is provided with filter screen 12, filter screen 12 both sides are provided with component groove 13, be provided with reset spring 14 among the component groove 13, reset spring 14 one side is provided with locating piece 15, the both sides that annular 5 is close to locating piece 15 run through and are provided with spacing hole 16, casing 1 both sides are provided with fin 17.

In the embodiment, the shell 1 is fixedly connected with the fan 2 and the bearing plate 3, the bearing plate 3 is provided with a plurality of groups of air holes 4 in a penetrating manner, and the heat dissipation capacity is improved by blowing wind power of the fan 2; the inner diameter of the ring groove 5 is matched with the outer diameter of the filter screen 12, and the filter screen 12 is movably clamped with the ring groove 5, so that the sealing performance is ensured, and dust is prevented from entering the shell 1 from gaps; the outer sliding rail 8 is fixedly connected with the shell 1, the inner sliding rail 9 is fixedly connected with the sealing plate 10, the outer sliding rail 8 is slidably connected with the inner sliding rail 9, and the sealing plate 10 is slidably connected with the shell 1 through the inner sliding rail 9, so that the position of the sealing plate 10 can be controlled; the inner diameter of the movable groove 7 is matched with the outer diameter of the sealing plate 10, the sealing plate 10 is connected with the movable groove 7 in a sliding mode, the cover plate 6 and the sealing plate 10 are both provided with ventilation grooves 11 in a penetrating mode, when the sealing plate 10 is located in the movable groove 7, the cover plate 6 is overlapped with the ventilation grooves 11 in the sealing plate 10, the sealing plate 10 can be accommodated into the movable groove 7, the inner-outer air interaction area is enlarged, and the heat dissipation capacity is improved; two ends of a return spring 14 are fixedly connected with the component groove 13 and the positioning block 15 respectively, the inner diameter size of the limiting hole 16 is matched with the outer diameter size of the positioning block 15, and the positioning block 15 is clamped with the limiting hole 16 under the supporting force of the return spring 14, so that the filter screen 12 is convenient to mount and dismount; the radiating fins 17 are fixedly connected with the shell 1, and silicone grease is bonded between the shell 1 and the radiating fins 17, so that the radiating capacity is further improved.

The working principle and the using process of the utility model are as follows: a user checks that all parts have no problem before using the device, the positioning block 15 is pressed into the part groove 13, the filter screen 12 is installed at the top of the shell 1 through the clamping connection of the filter screen 12 and the annular groove 5, when the filter screen 12 is completely placed into the annular groove 5, the positioning block 15 is clamped with the limiting hole 16 under the supporting force of the reset spring 14, the filter screen 12 is firmly clamped with the shell 1 at the moment, the position is stable, dust can be effectively blocked, when the filter screen 12 needs to be detached and replaced, the filter screen 12 can be taken down only by stretching the positioning block 15 into the part groove 13 from one end of the limiting hole 16 by hand or tool, manpower and material resources are saved, when the internal instrument of the shell 1 generates heat during working, simple heat dissipation can be carried out through the ventilation groove 11, when the ventilation groove 11 cannot meet the heat dissipation requirement, the sliding connection of the inner slide rail 9 and the outer slide rail 8 is realized, and moving the sealing plate 10 to the movable groove 7, increasing the interaction area of air inside and outside the device, and simultaneously only starting the fan 2 to generate wind power to blow the instrument through the wind holes 4, thereby realizing the purpose of rapid cooling.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An optical fiber transceiver with good heat dissipation performance is characterized in that: comprises a shell (1), a fan (2) is arranged on the bottom surface inside the shell (1), a bearing plate (3) is arranged above the fan (2), an annular groove (5) is arranged at the top of the shell (1), a cover plate (6) is arranged on one side of the annular groove (5), a movable groove (7) is arranged in the cover plate (6) in a penetrating manner, outer slide rails (8) are arranged on two sides of the movable groove (7), an inner slide rail (9) is arranged in the outer slide rails (8), a sealing plate (10) is arranged on one side of the inner slide rail (9), a filter screen (12) is arranged above the cover plate (6), component grooves (13) are arranged on two sides of the filter screen (12), a reset spring (14) is arranged in the component grooves (13), a positioning block (15) is arranged on one side of the reset spring (14), and a limiting hole (16) is arranged on two sides of the annular groove (5) close to the positioning block (15) in a penetrating manner, and radiating fins (17) are arranged on two sides of the shell (1).

2. The optical fiber transceiver with good heat dissipation performance of claim 1, wherein: the fan-shaped air conditioner is characterized in that the shell (1) is fixedly connected with the fan (2) and the bearing plate (3), air holes (4) penetrate through the bearing plate (3), and the number of the air holes (4) is a plurality of groups.

3. The optical fiber transceiver with good heat dissipation performance of claim 1, wherein: the internal diameter size of annular (5) and the external diameter size phase-match of filter screen (12), filter screen (12) and annular (5) activity joint.

4. The optical fiber transceiver with good heat dissipation performance of claim 1, wherein: outer slide rail (8) and casing (1) fixed connection, interior slide rail (9) and shrouding (10) fixed connection, outer slide rail (8) and interior slide rail (9) sliding connection, shrouding (10) are through interior slide rail (9) and casing (1) sliding connection.

5. The optical fiber transceiver with good heat dissipation performance of claim 1, wherein: the inner diameter size of activity groove (7) and the external diameter size phase-match of shrouding (10), shrouding (10) and activity groove (7) sliding connection, all run through on apron (6), shrouding (10) and be provided with ventilation groove (11), when shrouding (10) are located activity groove (7) apron (6) and shrouding (10) on ventilation groove (11) coincidence.

6. The optical fiber transceiver with good heat dissipation performance of claim 1, wherein: the both ends of reset spring (14) respectively with part groove (13), locating piece (15) fixed connection, the internal diameter size of spacing hole (16) and the external diameter size phase-match of locating piece (15), locating piece (15) are with spacing hole (16) joint under the effect of reset spring (14) supporting force.

7. The optical fiber transceiver with good heat dissipation performance of claim 1, wherein: the radiating fins (17) are fixedly connected with the shell (1), and silicone grease is bonded between the shell (1) and the radiating fins (17).