CN210488048U

CN210488048U - Optical module with good heat dissipation function

Info

Publication number: CN210488048U
Application number: CN201921833264.XU
Authority: CN
Inventors: 赵丽敏
Original assignee: Bohao Technology Co Ltd
Current assignee: Bohao Technology Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-05-08
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an optical module with good heat dissipation function, including structural shell and protective structure, structural shell's internally mounted has the optical module main part, the one end of optical module main part is connected with the interface end, one side of interface end is provided with the rubber cushion, the rubber cushion is connected with structural shell, first fin is installed to structural shell's outer wall, protective structure is located one side outer wall that structural shell is close to the optical module main part, and protective structure's outer wall connection has the second fin, protective structure is connected with the structural shell outer wall. The utility model discloses a rubber cushion increases the effect of frictional force and makes difficult not hard up when the interface end inserts, and through its inside heat dissipation through-hole that runs through the structure shell, can make the air form the convection current and flow easily, and then can make the temperature of module connection shell descend rapidly easily, cooperates first fin to make it have good heat dispersion.

Description

Optical module with good heat dissipation function

Technical Field

The utility model relates to an optical module technical field specifically is an optical module with good heat dissipation function.

Background

An optical module or an optical fiber module is an important device in an optical fiber communication system, the optical module has a great effect in modern social life or production, the application range of the optical module is very wide, the optical module has the effect of photoelectric conversion, a transmitting end converts an electric signal into an optical signal, a receiving end converts the optical signal into the electric signal after the optical signal is transmitted through an optical fiber, and the optical module is used as a carrier for transmission between a switch and equipment and has higher efficiency and safety compared with a transceiver.

The existing optical module is often poor in heat dissipation performance in the connection and use process, the heating temperature is high after the existing optical module is used for a long time in work, certain instability can be caused to the operation of the device, the use is further not facilitated, the general optical module dissipates heat through the radiating fins, the effect is not ideal, and the heat dissipation performance is affected due to the fact that dust easily falls.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the optical module with dustproof function that proposes, concrete characteristics can enlarge the heat radiating area of optical module under the operating condition, dispel the heat with higher speed, and the normal heat dissipation of the fin of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical module with good heat dissipation function, includes structural shell and protection architecture, structural shell's internally mounted has the optical module main part, the one end of optical module main part is connected with the interface end, one side of interface end is provided with the rubber cushion, the rubber cushion is connected with structural shell, first fin is installed to structural shell's outer wall, protection architecture is located one side outer wall that structural shell is close to the optical module main part, and protection architecture's outer wall connection has the second fin, protection architecture is connected with structural shell outer wall, the socket end is installed on optical module main part's top, and the inside one end of socket end is provided with the circuit jack.

Preferably, the rubber cushion block comprises heat dissipation through holes, slots and rubber sheets, the heat dissipation through holes are formed in the inner penetrating structure shell of the rubber cushion block, the rubber cushion block is symmetrically distributed about the vertical center line of the interface end, and the number of the heat dissipation through holes is four.

Preferably, the first cooling fins are uniformly distributed about a horizontal center line of the structural shell, and the first cooling fins are symmetrically distributed about a central axis of the structural shell.

Preferably, one side of the rubber cushion block is provided with a slot, a rubber sheet is arranged in the slot, the width of the rubber sheet is smaller than that of the heat dissipation through hole, and the number of the rubber sheets is two.

Preferably, protection architecture includes second fin, abaculus, spout, stopper and caulking groove, protection architecture's lower extreme is connected with the spout, and the one end of spout is provided with the stopper, protection architecture passes through the spout and constitutes sliding connection with structural sheathing, the abaculus is installed to protection architecture's one end outer wall, and one side of abaculus is provided with the stopper, the inside of stopper is provided with the caulking groove.

Preferably, the number of the caulking grooves is equal to that of the caulking blocks, the second radiating fins are horizontally distributed relative to the horizontal center line of the structural shell, and the structural shell is fixedly connected with the second radiating fins.

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

the optical module with good heat dissipation function of the utility model has the advantages that the interface end is not easy to loose when being inserted by the function of increasing the friction force of the rubber cushion block, and the air forms convection and flows easily through the heat dissipation through hole penetrating through the inner part of the structure shell, so that the temperature of the module connection shell is easy to rapidly drop, the protective structure in the device has good heat dissipation performance by matching with the first heat dissipation fin, the rubber sheet can be taken out and stretched into the heat dissipation through hole to clean the dust on the inner wall of the rubber sheet, the dust on the inner wall of the protective structure is prevented from being influenced by more dust of the heat dissipation through hole after the optical module is used for a long time, the protective structure in the device slides through the sliding groove and is fixed and limited by inserting the embedded block into the sliding groove, so that the protective structure can slide to the upper end of the interface end to prevent colliding and protect when the, because protective structure and structural shell laminate mutually, so increase heat radiating area through the last second fin of protective structure, and then strengthened the thermal diffusivity to optical module, and be convenient for operate.

Drawings

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

FIG. 2 is a schematic top sectional view of the structural shell of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: the optical module comprises a structure shell 1, an optical module body 2, an interface end 3, a rubber cushion block 4, a first cooling fin 5, a protection structure 6, a second cooling fin 7, a socket end 8, a line jack 9, a cooling through hole 10, a slot 11, a rubber sheet 12, an embedded block 13, a sliding groove 14, a limiting block 15 and an embedded groove 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an optical module with good heat dissipation function comprises a structural shell 1 and a protection structure 6, wherein an optical module body 2 is installed inside the structural shell 1, one end of the optical module body 2 is connected with an interface end 3, one side of the interface end 3 is provided with a rubber cushion block 4, the rubber cushion block 4 is connected with the structural shell 1, the rubber cushion block 4 comprises heat dissipation through holes 10, slots 11 and rubber sheets 12, the inside of the rubber cushion block 4 penetrates through the structural shell 1 and is provided with heat dissipation through holes 10, the rubber cushion block 4 is symmetrically distributed about the vertical central line of the interface end 3, meanwhile, the heat dissipation through holes 10 are four, first cooling fins 5 are uniformly distributed about the horizontal central line of the structural shell 1, the first cooling fins 5 are symmetrically distributed about the central axis of the structural shell 1, the interface end 3 is not easy to loosen when being inserted under the action of increasing friction force of the rubber cushion block 4, and penetrates through, the air can form convection and easily flow, the temperature of a module connecting shell can be easily and rapidly reduced, the module connecting shell has good heat dissipation performance by matching with the first heat dissipation fins 5, one side of the rubber cushion block 4 is provided with the slot 11, the rubber sheet 12 is arranged inside the slot 11, the width of the rubber sheet 12 is smaller than that of the heat dissipation through hole 10, the number of the rubber sheets 12 is two, the rubber sheet 12 in the device can be taken out and stretched into the heat dissipation through hole 10 to clean dust on the inner wall of the rubber sheet 12, so that the optical module is prevented from being used for a long time, the heat dissipation function is prevented from being influenced by more dust on the heat dissipation through hole 10, the first heat dissipation fins 5 are arranged on the outer wall of the structure shell 1, the protection structure 6 is arranged on the outer wall of one side, close to the optical module main body 2, the outer wall of the protection structure, The protective structure 6 slides through the sliding groove 14 and is inserted into the sliding groove 14 by the embedded block 13 for fixed limiting, so that the protective structure can slide to the upper end of the interface end 3 for anti-collision protection when the module is not used, and simultaneously slides onto the structural shell 1 when the optical module is connected and used, because protection architecture 6 and structural casing 1 are laminated mutually, so increase heat radiating area through second fin 7 on protection architecture 6, and then strengthened the thermal diffusivity to the optical module, and be convenient for operate, protection architecture 6 is connected with structural casing 1 outer wall, and socket end 8 is installed on the top of optical module main part 2, and the inside one end of socket end 8 is provided with circuit jack 9.

The working principle is as follows: firstly, before use, the protection structure 6 slides to the upper end of the interface end 3 through the function of the chute 14 to shield and protect the interface end 3, then, when the optical module needs to be installed, the protection structure 6 slides to one side, the embedded block 13 is inserted into the embedded groove 16 of the limiting block 15 to fix the protection structure 6, so that the interface end 3 leaks out, and then the interface end 3 is inserted into a connected device, the interface end 3 is not easy to loose when being inserted through the action of the friction force of the rubber cushion block 4, an optical fiber line is inserted into the line jack 9 in the jack end 8 to be connected, after connection is completed, in the using process, the air forms convection and flows easily through the heat dissipation through hole 10 penetrating through the structure shell 1 inside, so that the temperature of the module connection shell is easy to drop rapidly, and further heat dissipation is realized by matching with the first heat dissipation fin 5, meanwhile, the second radiating fins 7 on the protection structure 6 increase the radiating area, so that the radiating performance is better, and finally, when more dust enters the radiating through holes 10, the optical module is taken down, the rubber sheets 12 are taken out from the slots 11 and extend into the radiating through holes 10, and the dust on the inner wall of the radiating through holes is cleaned, so that the use process of the optical module with a good radiating function is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An optical module with a good heat dissipation function comprises a structural shell (1) and a protection structure (6), and is characterized in that an optical module main body (2) is installed inside the structural shell (1), one end of the optical module main body (2) is connected with an interface end (3), a rubber cushion block (4) is arranged on one side of the interface end (3), the rubber cushion block (4) is connected with the structural shell (1), a first cooling fin (5) is installed on the outer wall of the structural shell (1), the protection structure (6) is located on the outer wall of one side, close to the optical module main body (2), of the structural shell (1), a second cooling fin (7) is connected with the outer wall of the protection structure (6), the protection structure (6) is connected with the outer wall of the structural shell (1), and a socket end (8) is installed at the top end of the optical module main body (2, and one end of the inner part of the socket end (8) is provided with a circuit jack (9).

2. An optical module with good heat dissipation function as claimed in claim 1, wherein the rubber pad (4) comprises heat dissipation through holes (10), slots (11) and rubber sheets (12), the heat dissipation through holes (10) are formed through the structural shell (1) inside the rubber pad (4), the rubber pads (4) are symmetrically distributed about the vertical center line of the interface end (3), and the number of the heat dissipation through holes (10) is four.

3. A light module with good heat dissipation function as claimed in claim 1, wherein the first heat sink fins (5) are uniformly distributed about a horizontal center line of the structural shell (1), and the first heat sink fins (5) are symmetrically distributed about a center line of the structural shell (1).

4. A light module with good heat dissipation function as claimed in claim 2, wherein one side of the rubber pad (4) is provided with a slot (11), a rubber sheet (12) is arranged inside the slot (11), the width of the rubber sheet (12) is smaller than that of the heat dissipation through hole (10), and two rubber sheets (12) are provided.

5. The optical module with the good heat dissipation function according to claim 1, wherein the protection structure (6) comprises a second heat sink (7), an embedded block (13), a sliding groove (14), a limiting block (15) and an embedded groove (16), the sliding groove (14) is connected to the lower end of the protection structure (6), the limiting block (15) is arranged at one end of the sliding groove (14), the protection structure (6) is in sliding connection with the structure shell (1) through the sliding groove (14), the embedded block (13) is installed on the outer wall of one end of the protection structure (6), the limiting block (15) is arranged on one side of the embedded block (13), and the embedded groove (16) is arranged inside the limiting block (15).

6. An optical module with good heat dissipation function as claimed in claim 5, wherein the number of the slots (16) is equal to the number of the blocks (13), the second heat sink (7) is horizontally distributed about the horizontal center line of the structural shell (1), and the structural shell (1) and the second heat sink (7) are fixedly connected.